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="$ac_help
  32   --enable-checking[=LIST]
  33                           enable expensive run-time checks.  With LIST,
  34                           enable only specific categories of checks.
  35                           Categories are: misc,tree,rtl,gc,gcac; default
  36                           is misc,tree,gc"
  37 ac_help="$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   --enable-c-mbchar       Enable multibyte characters for C and C++."
  45 ac_help="$ac_help
  46   --enable-threads        enable thread usage for target GCC.
  47   --enable-threads=LIB    use LIB thread package for target GCC."
  48 ac_help="$ac_help
  49   --enable-objc-gc        enable the use of Boehm's garbage collector with
  50                           the GNU Objective-C runtime."
  51 ac_help="$ac_help
  52   --with-dwarf2   force the default debug format to be DWARF2."
  53 ac_help="$ac_help
  54   --enable-nls            use Native Language Support (default)"
  55 ac_help="$ac_help
  56   --disable-nls           do not use Native Language Support"
  57 ac_help="$ac_help
  58   --with-included-gettext use the GNU gettext library included here"
  59 ac_help="$ac_help
  60   --with-catgets          use catgets functions if available"
  61 ac_help="$ac_help
  62   --disable-win32-registry
  63                           Disable lookup of installation paths in the
  64                          Registry on Windows hosts.
  65   --enable-win32-registry Enable registry lookup (default).
  66   --enable-win32-registry=KEY
  67                           Use KEY instead of GCC version as the last portion
  68                          of the registry key."
  69 ac_help="$ac_help
  70   --with-gc={simple,page} Choose the garbage collection mechanism to use
  71                            with the compiler."
  72 ac_help="$ac_help
  73   --enable-new-gxx-abi
  74                           select the new abi for g++. You must select an ABI
  75                           at configuration time, so that the correct runtime
  76                           support is built. You cannot mix ABIs."
  77 ac_help="$ac_help
  78   --enable-libstdcxx-v3
  79                           enable libstdc++-v3 for building and installation"
  80 ac_help="$ac_help
  81   --enable-maintainer-mode enable make rules and dependencies not useful
  82                           (and sometimes confusing) to the casual installer"
  83
  84 # Initialize some variables set by options.
  85 # The variables have the same names as the options, with
  86 # dashes changed to underlines.
  87 build=NONE
  88 cache_file=./config.cache
  89 exec_prefix=NONE
  90 host=NONE
  91 no_create=
  92 nonopt=NONE
  93 no_recursion=
  94 prefix=NONE
  95 program_prefix=NONE
  96 program_suffix=NONE
  97 program_transform_name=s,x,x,
  98 silent=
  99 site=
 100 srcdir=
 101 target=NONE
 102 verbose=
 103 x_includes=NONE
 104 x_libraries=NONE
 105 bindir='${exec_prefix}/bin'
 106 sbindir='${exec_prefix}/sbin'
 107 libexecdir='${exec_prefix}/libexec'
 108 datadir='${prefix}/share'
 109 sysconfdir='${prefix}/etc'
 110 sharedstatedir='${prefix}/com'
 111 localstatedir='${prefix}/var'
 112 libdir='${exec_prefix}/lib'
 113 includedir='${prefix}/include'
 114 oldincludedir='/usr/include'
 115 infodir='${prefix}/info'
 116 mandir='${prefix}/man'
 117
 118 # Initialize some other variables.
 119 subdirs=
 120 MFLAGS= MAKEFLAGS=
 121 SHELL=${CONFIG_SHELL-/bin/sh}
 122 # Maximum number of lines to put in a shell here document.
 123 ac_max_here_lines=12
 124
 125 ac_prev=
 126 for ac_option
 127 do
 128
 129   # If the previous option needs an argument, assign it.
 130   if test -n "$ac_prev"; then
 131     eval "$ac_prev=\$ac_option"
 132     ac_prev=
 133     continue
 134   fi
 135
 136   case "$ac_option" in
 137   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
 138   *) ac_optarg= ;;
 139   esac
 140
 141   # Accept the important Cygnus configure options, so we can diagnose typos.
 142
 143   case "$ac_option" in
 144
 145   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 146     ac_prev=bindir ;;
 147   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 148     bindir="$ac_optarg" ;;
 149
 150   -build | --build | --buil | --bui | --bu)
 151     ac_prev=build ;;
 152   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 153     build="$ac_optarg" ;;
 154
 155   -cache-file | --cache-file | --cache-fil | --cache-fi \
 156   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 157     ac_prev=cache_file ;;
 158   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 159   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 160     cache_file="$ac_optarg" ;;
 161
 162   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 163     ac_prev=datadir ;;
 164   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 165   | --da=*)
 166     datadir="$ac_optarg" ;;
 167
 168   -disable-* | --disable-*)
 169     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 170     # Reject names that are not valid shell variable names.
 171     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 172       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 173     fi
 174     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 175     eval "enable_${ac_feature}=no" ;;
 176
 177   -enable-* | --enable-*)
 178     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 179     # Reject names that are not valid shell variable names.
 180     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 181       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 182     fi
 183     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 184     case "$ac_option" in
 185       *=*) ;;
 186       *) ac_optarg=yes ;;
 187     esac
 188     eval "enable_${ac_feature}='$ac_optarg'" ;;
 189
 190   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 191   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 192   | --exec | --exe | --ex)
 193     ac_prev=exec_prefix ;;
 194   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 195   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 196   | --exec=* | --exe=* | --ex=*)
 197     exec_prefix="$ac_optarg" ;;
 198
 199   -gas | --gas | --ga | --g)
 200     # Obsolete; use --with-gas.
 201     with_gas=yes ;;
 202
 203   -help | --help | --hel | --he)
 204     # Omit some internal or obsolete options to make the list less imposing.
 205     # This message is too long to be a string in the A/UX 3.1 sh.
 206     cat << EOF
 207 Usage: configure [options] [host]
 208 Options: [defaults in brackets after descriptions]
 209 Configuration:
 210   --cache-file=FILE       cache test results in FILE
 211   --help                  print this message
 212   --no-create             do not create output files
 213   --quiet, --silent       do not print \`checking...' messages
 214   --version               print the version of autoconf that created configure
 215 Directory and file names:
 216   --prefix=PREFIX         install architecture-independent files in PREFIX
 217                           [$ac_default_prefix]
 218   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 219                           [same as prefix]
 220   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 221   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 222   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 223   --datadir=DIR           read-only architecture-independent data in DIR
 224                           [PREFIX/share]
 225   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 226   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 227                           [PREFIX/com]
 228   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 229   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 230   --includedir=DIR        C header files in DIR [PREFIX/include]
 231   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 232   --infodir=DIR           info documentation in DIR [PREFIX/info]
 233   --mandir=DIR            man documentation in DIR [PREFIX/man]
 234   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 235   --program-prefix=PREFIX prepend PREFIX to installed program names
 236   --program-suffix=SUFFIX append SUFFIX to installed program names
 237   --program-transform-name=PROGRAM
 238                           run sed PROGRAM on installed program names
 239 EOF
 240     cat << EOF
 241 Host type:
 242   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 243   --host=HOST             configure for HOST [guessed]
 244   --target=TARGET         configure for TARGET [TARGET=HOST]
 245 Features and packages:
 246   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 247   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 248   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 249   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 250   --x-includes=DIR        X include files are in DIR
 251   --x-libraries=DIR       X library files are in DIR
 252 EOF
 253     if test -n "$ac_help"; then
 254       echo "--enable and --with options recognized:$ac_help"
 255     fi
 256     exit 0 ;;
 257
 258   -host | --host | --hos | --ho)
 259     ac_prev=host ;;
 260   -host=* | --host=* | --hos=* | --ho=*)
 261     host="$ac_optarg" ;;
 262
 263   -includedir | --includedir | --includedi | --included | --include \
 264   | --includ | --inclu | --incl | --inc)
 265     ac_prev=includedir ;;
 266   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 267   | --includ=* | --inclu=* | --incl=* | --inc=*)
 268     includedir="$ac_optarg" ;;
 269
 270   -infodir | --infodir | --infodi | --infod | --info | --inf)
 271     ac_prev=infodir ;;
 272   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 273     infodir="$ac_optarg" ;;
 274
 275   -libdir | --libdir | --libdi | --libd)
 276     ac_prev=libdir ;;
 277   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 278     libdir="$ac_optarg" ;;
 279
 280   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 281   | --libexe | --libex | --libe)
 282     ac_prev=libexecdir ;;
 283   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 284   | --libexe=* | --libex=* | --libe=*)
 285     libexecdir="$ac_optarg" ;;
 286
 287   -localstatedir | --localstatedir | --localstatedi | --localstated \
 288   | --localstate | --localstat | --localsta | --localst \
 289   | --locals | --local | --loca | --loc | --lo)
 290     ac_prev=localstatedir ;;
 291   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 292   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 293   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 294     localstatedir="$ac_optarg" ;;
 295
 296   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 297     ac_prev=mandir ;;
 298   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 299     mandir="$ac_optarg" ;;
 300
 301   -nfp | --nfp | --nf)
 302     # Obsolete; use --without-fp.
 303     with_fp=no ;;
 304
 305   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 306   | --no-cr | --no-c)
 307     no_create=yes ;;
 308
 309   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 310   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 311     no_recursion=yes ;;
 312
 313   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 314   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 315   | --oldin | --oldi | --old | --ol | --o)
 316     ac_prev=oldincludedir ;;
 317   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 318   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 319   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 320     oldincludedir="$ac_optarg" ;;
 321
 322   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 323     ac_prev=prefix ;;
 324   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 325     prefix="$ac_optarg" ;;
 326
 327   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 328   | --program-pre | --program-pr | --program-p)
 329     ac_prev=program_prefix ;;
 330   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 331   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 332     program_prefix="$ac_optarg" ;;
 333
 334   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 335   | --program-suf | --program-su | --program-s)
 336     ac_prev=program_suffix ;;
 337   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 338   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 339     program_suffix="$ac_optarg" ;;
 340
 341   -program-transform-name | --program-transform-name \
 342   | --program-transform-nam | --program-transform-na \
 343   | --program-transform-n | --program-transform- \
 344   | --program-transform | --program-transfor \
 345   | --program-transfo | --program-transf \
 346   | --program-trans | --program-tran \
 347   | --progr-tra | --program-tr | --program-t)
 348     ac_prev=program_transform_name ;;
 349   -program-transform-name=* | --program-transform-name=* \
 350   | --program-transform-nam=* | --program-transform-na=* \
 351   | --program-transform-n=* | --program-transform-=* \
 352   | --program-transform=* | --program-transfor=* \
 353   | --program-transfo=* | --program-transf=* \
 354   | --program-trans=* | --program-tran=* \
 355   | --progr-tra=* | --program-tr=* | --program-t=*)
 356     program_transform_name="$ac_optarg" ;;
 357
 358   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 359   | -silent | --silent | --silen | --sile | --sil)
 360     silent=yes ;;
 361
 362   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 363     ac_prev=sbindir ;;
 364   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 365   | --sbi=* | --sb=*)
 366     sbindir="$ac_optarg" ;;
 367
 368   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 369   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 370   | --sharedst | --shareds | --shared | --share | --shar \
 371   | --sha | --sh)
 372     ac_prev=sharedstatedir ;;
 373   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 374   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 375   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 376   | --sha=* | --sh=*)
 377     sharedstatedir="$ac_optarg" ;;
 378
 379   -site | --site | --sit)
 380     ac_prev=site ;;
 381   -site=* | --site=* | --sit=*)
 382     site="$ac_optarg" ;;
 383
 384   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 385     ac_prev=srcdir ;;
 386   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 387     srcdir="$ac_optarg" ;;
 388
 389   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 390   | --syscon | --sysco | --sysc | --sys | --sy)
 391     ac_prev=sysconfdir ;;
 392   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 393   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 394     sysconfdir="$ac_optarg" ;;
 395
 396   -target | --target | --targe | --targ | --tar | --ta | --t)
 397     ac_prev=target ;;
 398   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 399     target="$ac_optarg" ;;
 400
 401   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 402     verbose=yes ;;
 403
 404   -version | --version | --versio | --versi | --vers)
 405     echo "configure generated by autoconf version 2.13"
 406     exit 0 ;;
 407
 408   -with-* | --with-*)
 409     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 410     # Reject names that are not valid shell variable names.
 411     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 412       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 413     fi
 414     ac_package=`echo $ac_package| sed 's/-/_/g'`
 415     case "$ac_option" in
 416       *=*) ;;
 417       *) ac_optarg=yes ;;
 418     esac
 419     eval "with_${ac_package}='$ac_optarg'" ;;
 420
 421   -without-* | --without-*)
 422     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 423     # Reject names that are not valid shell variable names.
 424     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 425       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 426     fi
 427     ac_package=`echo $ac_package| sed 's/-/_/g'`
 428     eval "with_${ac_package}=no" ;;
 429
 430   --x)
 431     # Obsolete; use --with-x.
 432     with_x=yes ;;
 433
 434   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 435   | --x-incl | --x-inc | --x-in | --x-i)
 436     ac_prev=x_includes ;;
 437   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 438   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 439     x_includes="$ac_optarg" ;;
 440
 441   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 442   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 443     ac_prev=x_libraries ;;
 444   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 445   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 446     x_libraries="$ac_optarg" ;;
 447
 448   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 449     ;;
 450
 451   *)
 452     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 453       echo "configure: warning: $ac_option: invalid host type" 1>&2
 454     fi
 455     if test "x$nonopt" != xNONE; then
 456       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 457     fi
 458     nonopt="$ac_option"
 459     ;;
 460
 461   esac
 462 done
 463
 464 if test -n "$ac_prev"; then
 465   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 466 fi
 467
 468 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 469
 470 # File descriptor usage:
 471 # 0 standard input
 472 # 1 file creation
 473 # 2 errors and warnings
 474 # 3 some systems may open it to /dev/tty
 475 # 4 used on the Kubota Titan
 476 # 6 checking for... messages and results
 477 # 5 compiler messages saved in config.log
 478 if test "$silent" = yes; then
 479   exec 6>/dev/null
 480 else
 481   exec 6>&1
 482 fi
 483 exec 5>./config.log
 484
 485 echo "\
 486 This file contains any messages produced by compilers while
 487 running configure, to aid debugging if configure makes a mistake.
 488 " 1>&5
 489
 490 # Strip out --no-create and --no-recursion so they do not pile up.
 491 # Also quote any args containing shell metacharacters.
 492 ac_configure_args=
 493 for ac_arg
 494 do
 495   case "$ac_arg" in
 496   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 497   | --no-cr | --no-c) ;;
 498   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 499   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 500   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 501   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 502   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 503   esac
 504 done
 505
 506 # NLS nuisances.
 507 # Only set these to C if already set.  These must not be set unconditionally
 508 # because not all systems understand e.g. LANG=C (notably SCO).
 509 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 510 # Non-C LC_CTYPE values break the ctype check.
 511 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 512 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 513 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 514 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 515
 516 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 517 rm -rf conftest* confdefs.h
 518 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 519 echo > confdefs.h
 520
 521 # A filename unique to this package, relative to the directory that
 522 # configure is in, which we can look for to find out if srcdir is correct.
 523 ac_unique_file=tree.c
 524
 525 # Find the source files, if location was not specified.
 526 if test -z "$srcdir"; then
 527   ac_srcdir_defaulted=yes
 528   # Try the directory containing this script, then its parent.
 529   ac_prog=$0
 530   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 531   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 532   srcdir=$ac_confdir
 533   if test ! -r $srcdir/$ac_unique_file; then
 534     srcdir=..
 535   fi
 536 else
 537   ac_srcdir_defaulted=no
 538 fi
 539 if test ! -r $srcdir/$ac_unique_file; then
 540   if test "$ac_srcdir_defaulted" = yes; then
 541     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 542   else
 543     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 544   fi
 545 fi
 546 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 547
 548 # Prefer explicitly selected file to automatically selected ones.
 549 if test -z "$CONFIG_SITE"; then
 550   if test "x$prefix" != xNONE; then
 551     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 552   else
 553     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 554   fi
 555 fi
 556 for ac_site_file in $CONFIG_SITE; do
 557   if test -r "$ac_site_file"; then
 558     echo "loading site script $ac_site_file"
 559     . "$ac_site_file"
 560   fi
 561 done
 562
 563 if test -r "$cache_file"; then
 564   echo "loading cache $cache_file"
 565   . $cache_file
 566 else
 567   echo "creating cache $cache_file"
 568   > $cache_file
 569 fi
 570
 571 ac_ext=c
 572 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 573 ac_cpp='$CPP $CPPFLAGS'
 574 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 575 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 576 cross_compiling=$ac_cv_prog_cc_cross
 577
 578 ac_exeext=
 579 ac_objext=o
 580 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 581   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 582   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 583     ac_n= ac_c='
 584 ' ac_t='        '
 585   else
 586     ac_n=-n ac_c= ac_t=
 587   fi
 588 else
 589   ac_n= ac_c='\c' ac_t=
 590 fi
 591
 592
 593
 594
 595 remove=rm
 596 hard_link=ln
 597 symbolic_link='ln -s'
 598 copy=cp
 599
 600 # Check for bogus environment variables.
 601 # Test if LIBRARY_PATH contains the notation for the current directory
 602 # since this would lead to problems installing/building glibc.
 603 # LIBRARY_PATH contains the current directory if one of the following
 604 # is true:
 605 # - one of the terminals (":" and ";") is the first or last sign
 606 # - two terminals occur directly after each other
 607 # - the path contains an element with a dot in it
 608 echo $ac_n "checking LIBRARY_PATH variable""... $ac_c" 1>&6
 609 echo "configure:610: checking LIBRARY_PATH variable" >&5
 610 case ${LIBRARY_PATH} in
 611   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
 612     library_path_setting="contains current directory"
 613     ;;
 614   *)
 615     library_path_setting="ok"
 616     ;;
 617 esac
 618 echo "$ac_t""$library_path_setting" 1>&6
 619 if test "$library_path_setting" != "ok"; then
 620 { echo "configure: error:
 621 *** LIBRARY_PATH shouldn't contain the current directory when
 622 *** building gcc. Please change the environment variable
 623 *** and run configure again." 1>&2; exit 1; }
 624 fi
 625
 626 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
 627 # since this would lead to problems installing/building glibc.
 628 # GCC_EXEC_PREFIX contains the current directory if one of the following
 629 # is true:
 630 # - one of the terminals (":" and ";") is the first or last sign
 631 # - two terminals occur directly after each other
 632 # - the path contains an element with a dot in it
 633 echo $ac_n "checking GCC_EXEC_PREFIX variable""... $ac_c" 1>&6
 634 echo "configure:635: checking GCC_EXEC_PREFIX variable" >&5
 635 case ${GCC_EXEC_PREFIX} in
 636   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
 637     gcc_exec_prefix_setting="contains current directory"
 638     ;;
 639   *)
 640     gcc_exec_prefix_setting="ok"
 641     ;;
 642 esac
 643 echo "$ac_t""$gcc_exec_prefix_setting" 1>&6
 644 if test "$gcc_exec_prefix_setting" != "ok"; then
 645 { echo "configure: error:
 646 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
 647 *** building gcc. Please change the environment variable
 648 *** and run configure again." 1>&2; exit 1; }
 649 fi
 650
 651 # Check for additional parameters
 652
 653 # With GNU ld
 654 # Check whether --with-gnu-ld or --without-gnu-ld was given.
 655 if test "${with_gnu_ld+set}" = set; then
 656   withval="$with_gnu_ld"
 657   gnu_ld_flag="$with_gnu_ld"
 658 else
 659   gnu_ld_flag=no
 660 fi
 661
 662
 663 # With pre-defined ld
 664 # Check whether --with-ld or --without-ld was given.
 665 if test "${with_ld+set}" = set; then
 666   withval="$with_ld"
 667   DEFAULT_LINKER="$with_ld"
 668 fi
 669
 670 if test x"${DEFAULT_LINKER+set}" = x"set"; then
 671   if test ! -x "$DEFAULT_LINKER"; then
 672     echo "configure: warning: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" 1>&2
 673   elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
 674     gnu_ld_flag=yes
 675   fi
 676   cat >> confdefs.h <<EOF
 677 #define DEFAULT_LINKER "$DEFAULT_LINKER"
 678 EOF
 679
 680 fi
 681
 682 # With GNU as
 683 # Check whether --with-gnu-as or --without-gnu-as was given.
 684 if test "${with_gnu_as+set}" = set; then
 685   withval="$with_gnu_as"
 686   gas_flag="$with_gnu_as"
 687 else
 688   gas_flag=no
 689 fi
 690
 691
 692 # Check whether --with-as or --without-as was given.
 693 if test "${with_as+set}" = set; then
 694   withval="$with_as"
 695   DEFAULT_ASSEMBLER="$with_as"
 696 fi
 697
 698 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
 699   if test ! -x "$DEFAULT_ASSEMBLER"; then
 700     echo "configure: warning: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" 1>&2
 701   elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
 702     gas_flag=yes
 703   fi
 704   cat >> confdefs.h <<EOF
 705 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
 706 EOF
 707
 708 fi
 709
 710 # With stabs
 711 # Check whether --with-stabs or --without-stabs was given.
 712 if test "${with_stabs+set}" = set; then
 713   withval="$with_stabs"
 714   stabs="$with_stabs"
 715 else
 716   stabs=no
 717 fi
 718
 719
 720 # With ELF
 721 # Check whether --with-elf or --without-elf was given.
 722 if test "${with_elf+set}" = set; then
 723   withval="$with_elf"
 724   elf="$with_elf"
 725 else
 726   elf=no
 727 fi
 728
 729
 730 # Specify the local prefix
 731 local_prefix=
 732 # Check whether --with-local-prefix or --without-local-prefix was given.
 733 if test "${with_local_prefix+set}" = set; then
 734   withval="$with_local_prefix"
 735   case "${withval}" in
 736 yes)    { echo "configure: error: bad value ${withval} given for local include directory prefix" 1>&2; exit 1; } ;;
 737 no)     ;;
 738 *)      local_prefix=$with_local_prefix ;;
 739 esac
 740 fi
 741
 742
 743 # Default local prefix if it is empty
 744 if test x$local_prefix = x; then
 745         local_prefix=/usr/local
 746 fi
 747
 748 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
 749 # passed in by the toplevel make and thus we'd get different behavior
 750 # depending on where we built the sources.
 751 gcc_gxx_include_dir=
 752 # Specify the g++ header file directory
 753 # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
 754 if test "${with_gxx_include_dir+set}" = set; then
 755   withval="$with_gxx_include_dir"
 756   case "${withval}" in
 757 yes)    { echo "configure: error: bad value ${withval} given for g++ include directory" 1>&2; exit 1; } ;;
 758 no)     ;;
 759 *)      gcc_gxx_include_dir=$with_gxx_include_dir ;;
 760 esac
 761 fi
 762
 763
 764 if test x${gcc_gxx_include_dir} = x; then
 765   if test x${enable_version_specific_runtime_libs} = xyes; then
 766     gcc_gxx_include_dir='${libsubdir}/include/g++'
 767   else
 768     topsrcdir=${srcdir}/.. . ${srcdir}/../config.if
 769     gcc_gxx_include_dir="\$(libsubdir)/\$(unlibsubdir)/..\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/[^/]*|/..|g'\`/include/g++"-${libstdcxx_interface}
 770   fi
 771 fi
 772
 773 # Enable expensive internal checks
 774 # Check whether --enable-checking or --disable-checking was given.
 775 if test "${enable_checking+set}" = set; then
 776   enableval="$enable_checking"
 777   ac_checking=
 778 ac_tree_checking=
 779 ac_rtl_checking=
 780 ac_gc_checking=
 781 ac_gc_always_collect=
 782 case "${enableval}" in
 783 yes)    ac_checking=1 ; ac_tree_checking=1 ; ac_gc_checking=1 ;;
 784 no)     ;;
 785 *)      IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
 786         set fnord $enableval; shift
 787         IFS="$ac_save_IFS"
 788         for check
 789         do
 790                 case $check in
 791                 misc)   ac_checking=1 ;;
 792                 tree)   ac_tree_checking=1 ;;
 793                 rtl)    ac_rtl_checking=1 ;;
 794                 gc)     ac_gc_checking=1 ;;
 795                 gcac)   ac_gc_always_collect=1 ;;
 796                 *)      { echo "configure: error: unknown check category $check" 1>&2; exit 1; } ;;
 797                 esac
 798         done
 799         ;;
 800 esac
 801
 802 else
 803   # Enable some checks by default for development versions of GCC
 804 ac_checking=1; ac_tree_checking=1; ac_gc_checking=1;
 805 fi
 806
 807 if test x$ac_checking != x ; then
 808   cat >> confdefs.h <<\EOF
 809 #define ENABLE_CHECKING 1
 810 EOF
 811
 812 fi
 813 if test x$ac_tree_checking != x ; then
 814   cat >> confdefs.h <<\EOF
 815 #define ENABLE_TREE_CHECKING 1
 816 EOF
 817
 818 fi
 819 if test x$ac_rtl_checking != x ; then
 820   cat >> confdefs.h <<\EOF
 821 #define ENABLE_RTL_CHECKING 1
 822 EOF
 823
 824 fi
 825 if test x$ac_gc_checking != x ; then
 826   cat >> confdefs.h <<\EOF
 827 #define ENABLE_GC_CHECKING 1
 828 EOF
 829
 830 fi
 831 if test x$ac_gc_always_collect != x ; then
 832   cat >> confdefs.h <<\EOF
 833 #define ENABLE_GC_ALWAYS_COLLECT 1
 834 EOF
 835
 836 fi
 837
 838
 839 # Check whether --enable-cpp or --disable-cpp was given.
 840 if test "${enable_cpp+set}" = set; then
 841   enableval="$enable_cpp"
 842   :
 843 else
 844   enable_cpp=yes
 845 fi
 846
 847
 848 # Check whether --with-cpp_install_dir or --without-cpp_install_dir was given.
 849 if test "${with_cpp_install_dir+set}" = set; then
 850   withval="$with_cpp_install_dir"
 851   if test x$withval = xyes; then
 852   { echo "configure: error: option --with-cpp-install-dir requires an argument" 1>&2; exit 1; }
 853 elif test x$withval != xno; then
 854   cpp_install_dir=$withval
 855 fi
 856 fi
 857
 858
 859
 860 # Enable Multibyte Characters for C/C++
 861 # Check whether --enable-c-mbchar or --disable-c-mbchar was given.
 862 if test "${enable_c_mbchar+set}" = set; then
 863   enableval="$enable_c_mbchar"
 864   if test x$enable_c_mbchar != xno; then
 865   extra_c_flags="${extra_c_flags} -DMULTIBYTE_CHARS=1"
 866 fi
 867 fi
 868
 869
 870 # Enable threads
 871 # Pass with no value to take the default
 872 # Pass with a value to specify a thread package
 873 # Check whether --enable-threads or --disable-threads was given.
 874 if test "${enable_threads+set}" = set; then
 875   enableval="$enable_threads"
 876   if test x$enable_threads = xno; then
 877         enable_threads=''
 878 fi
 879 else
 880   enable_threads=''
 881 fi
 882
 883
 884 enable_threads_flag=$enable_threads
 885 # Check if a valid thread package
 886 case x${enable_threads_flag} in
 887         x | xno)
 888                 # No threads
 889                 target_thread_file='single'
 890                 ;;
 891         xyes)
 892                 # default
 893                 target_thread_file=''
 894                 ;;
 895         xdecosf1 | xirix | xmach | xos2 | xposix | xpthreads | xsingle | \
 896         xsolaris | xwin32 | xdce | xvxworks)
 897                 target_thread_file=$enable_threads_flag
 898                 ;;
 899         *)
 900                 echo "$enable_threads is an unknown thread package" 1>&2
 901                 exit 1
 902                 ;;
 903 esac
 904
 905 # Check whether --enable-objc-gc or --disable-objc-gc was given.
 906 if test "${enable_objc_gc+set}" = set; then
 907   enableval="$enable_objc_gc"
 908   if test x$enable_objc_gc = xno; then
 909         objc_boehm_gc=''
 910 else
 911         objc_boehm_gc=1
 912 fi
 913 else
 914   objc_boehm_gc=''
 915 fi
 916
 917
 918 # Check whether --with-dwarf2 or --without-dwarf2 was given.
 919 if test "${with_dwarf2+set}" = set; then
 920   withval="$with_dwarf2"
 921   dwarf2="$with_dwarf2"
 922 else
 923   dwarf2=no
 924 fi
 925
 926
 927 # Determine the host, build, and target systems
 928 ac_aux_dir=
 929 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 930   if 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   elif test -f $ac_dir/install.sh; then
 935     ac_aux_dir=$ac_dir
 936     ac_install_sh="$ac_aux_dir/install.sh -c"
 937     break
 938   fi
 939 done
 940 if test -z "$ac_aux_dir"; then
 941   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 942 fi
 943 ac_config_guess=$ac_aux_dir/config.guess
 944 ac_config_sub=$ac_aux_dir/config.sub
 945 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 946
 947
 948 # Do some error checking and defaulting for the host and target type.
 949 # The inputs are:
 950 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 951 #
 952 # The rules are:
 953 # 1. You are not allowed to specify --host, --target, and nonopt at the
 954 #    same time.
 955 # 2. Host defaults to nonopt.
 956 # 3. If nonopt is not specified, then host defaults to the current host,
 957 #    as determined by config.guess.
 958 # 4. Target and build default to nonopt.
 959 # 5. If nonopt is not specified, then target and build default to host.
 960
 961 # The aliases save the names the user supplied, while $host etc.
 962 # will get canonicalized.
 963 case $host---$target---$nonopt in
 964 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 965 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 966 esac
 967
 968
 969 # Make sure we can run config.sub.
 970 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 971 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 972 fi
 973
 974 echo $ac_n "checking host system type""... $ac_c" 1>&6
 975 echo "configure:976: checking host system type" >&5
 976
 977 host_alias=$host
 978 case "$host_alias" in
 979 NONE)
 980   case $nonopt in
 981   NONE)
 982     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 983     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 984     fi ;;
 985   *) host_alias=$nonopt ;;
 986   esac ;;
 987 esac
 988
 989 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 990 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 991 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 992 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 993 echo "$ac_t""$host" 1>&6
 994
 995 echo $ac_n "checking target system type""... $ac_c" 1>&6
 996 echo "configure:997: checking target system type" >&5
 997
 998 target_alias=$target
 999 case "$target_alias" in
1000 NONE)
1001   case $nonopt in
1002   NONE) target_alias=$host_alias ;;
1003   *) target_alias=$nonopt ;;
1004   esac ;;
1005 esac
1006
1007 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
1008 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1009 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1010 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1011 echo "$ac_t""$target" 1>&6
1012
1013 echo $ac_n "checking build system type""... $ac_c" 1>&6
1014 echo "configure:1015: checking build system type" >&5
1015
1016 build_alias=$build
1017 case "$build_alias" in
1018 NONE)
1019   case $nonopt in
1020   NONE) build_alias=$host_alias ;;
1021   *) build_alias=$nonopt ;;
1022   esac ;;
1023 esac
1024
1025 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1026 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1027 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1028 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1029 echo "$ac_t""$build" 1>&6
1030
1031 test "$host_alias" != "$target_alias" &&
1032   test "$program_prefix$program_suffix$program_transform_name" = \
1033     NONENONEs,x,x, &&
1034   program_prefix=${target_alias}-
1035
1036
1037 # Find the native compiler
1038 # Extract the first word of "gcc", so it can be a program name with args.
1039 set dummy gcc; ac_word=$2
1040 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1041 echo "configure:1042: checking for $ac_word" >&5
1042 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1043   echo $ac_n "(cached) $ac_c" 1>&6
1044 else
1045   if test -n "$CC"; then
1046   ac_cv_prog_CC="$CC" # Let the user override the test.
1047 else
1048   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1049   ac_dummy="$PATH"
1050   for ac_dir in $ac_dummy; do
1051     test -z "$ac_dir" && ac_dir=.
1052     if test -f $ac_dir/$ac_word; then
1053       ac_cv_prog_CC="gcc"
1054       break
1055     fi
1056   done
1057   IFS="$ac_save_ifs"
1058 fi
1059 fi
1060 CC="$ac_cv_prog_CC"
1061 if test -n "$CC"; then
1062   echo "$ac_t""$CC" 1>&6
1063 else
1064   echo "$ac_t""no" 1>&6
1065 fi
1066
1067 if test -z "$CC"; then
1068   # Extract the first word of "cc", so it can be a program name with args.
1069 set dummy cc; ac_word=$2
1070 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1071 echo "configure:1072: checking for $ac_word" >&5
1072 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1073   echo $ac_n "(cached) $ac_c" 1>&6
1074 else
1075   if test -n "$CC"; then
1076   ac_cv_prog_CC="$CC" # Let the user override the test.
1077 else
1078   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1079   ac_prog_rejected=no
1080   ac_dummy="$PATH"
1081   for ac_dir in $ac_dummy; do
1082     test -z "$ac_dir" && ac_dir=.
1083     if test -f $ac_dir/$ac_word; then
1084       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1085         ac_prog_rejected=yes
1086         continue
1087       fi
1088       ac_cv_prog_CC="cc"
1089       break
1090     fi
1091   done
1092   IFS="$ac_save_ifs"
1093 if test $ac_prog_rejected = yes; then
1094   # We found a bogon in the path, so make sure we never use it.
1095   set dummy $ac_cv_prog_CC
1096   shift
1097   if test $# -gt 0; then
1098     # We chose a different compiler from the bogus one.
1099     # However, it has the same basename, so the bogon will be chosen
1100     # first if we set CC to just the basename; use the full file name.
1101     shift
1102     set dummy "$ac_dir/$ac_word" "$@"
1103     shift
1104     ac_cv_prog_CC="$@"
1105   fi
1106 fi
1107 fi
1108 fi
1109 CC="$ac_cv_prog_CC"
1110 if test -n "$CC"; then
1111   echo "$ac_t""$CC" 1>&6
1112 else
1113   echo "$ac_t""no" 1>&6
1114 fi
1115
1116   if test -z "$CC"; then
1117     case "`uname -s`" in
1118     *win32* | *WIN32*)
1119       # Extract the first word of "cl", so it can be a program name with args.
1120 set dummy cl; ac_word=$2
1121 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1122 echo "configure:1123: checking for $ac_word" >&5
1123 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1124   echo $ac_n "(cached) $ac_c" 1>&6
1125 else
1126   if test -n "$CC"; then
1127   ac_cv_prog_CC="$CC" # Let the user override the test.
1128 else
1129   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1130   ac_dummy="$PATH"
1131   for ac_dir in $ac_dummy; do
1132     test -z "$ac_dir" && ac_dir=.
1133     if test -f $ac_dir/$ac_word; then
1134       ac_cv_prog_CC="cl"
1135       break
1136     fi
1137   done
1138   IFS="$ac_save_ifs"
1139 fi
1140 fi
1141 CC="$ac_cv_prog_CC"
1142 if test -n "$CC"; then
1143   echo "$ac_t""$CC" 1>&6
1144 else
1145   echo "$ac_t""no" 1>&6
1146 fi
1147  ;;
1148     esac
1149   fi
1150   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1151 fi
1152
1153 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1154 echo "configure:1155: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1155
1156 ac_ext=c
1157 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1158 ac_cpp='$CPP $CPPFLAGS'
1159 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1160 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1161 cross_compiling=$ac_cv_prog_cc_cross
1162
1163 cat > conftest.$ac_ext << EOF
1164
1165 #line 1166 "configure"
1166 #include "confdefs.h"
1167
1168 main(){return(0);}
1169 EOF
1170 if { (eval echo configure:1171: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1171   ac_cv_prog_cc_works=yes
1172   # If we can't run a trivial program, we are probably using a cross compiler.
1173   if (./conftest; exit) 2>/dev/null; then
1174     ac_cv_prog_cc_cross=no
1175   else
1176     ac_cv_prog_cc_cross=yes
1177   fi
1178 else
1179   echo "configure: failed program was:" >&5
1180   cat conftest.$ac_ext >&5
1181   ac_cv_prog_cc_works=no
1182 fi
1183 rm -fr conftest*
1184 ac_ext=c
1185 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1186 ac_cpp='$CPP $CPPFLAGS'
1187 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1188 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1189 cross_compiling=$ac_cv_prog_cc_cross
1190
1191 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1192 if test $ac_cv_prog_cc_works = no; then
1193   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1194 fi
1195 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1196 echo "configure:1197: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1197 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1198 cross_compiling=$ac_cv_prog_cc_cross
1199
1200 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1201 echo "configure:1202: checking whether we are using GNU C" >&5
1202 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1203   echo $ac_n "(cached) $ac_c" 1>&6
1204 else
1205   cat > conftest.c <<EOF
1206 #ifdef __GNUC__
1207   yes;
1208 #endif
1209 EOF
1210 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1211: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1211   ac_cv_prog_gcc=yes
1212 else
1213   ac_cv_prog_gcc=no
1214 fi
1215 fi
1216
1217 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1218
1219 if test $ac_cv_prog_gcc = yes; then
1220   GCC=yes
1221 else
1222   GCC=
1223 fi
1224
1225 ac_test_CFLAGS="${CFLAGS+set}"
1226 ac_save_CFLAGS="$CFLAGS"
1227 CFLAGS=
1228 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1229 echo "configure:1230: checking whether ${CC-cc} accepts -g" >&5
1230 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1231   echo $ac_n "(cached) $ac_c" 1>&6
1232 else
1233   echo 'void f(){}' > conftest.c
1234 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1235   ac_cv_prog_cc_g=yes
1236 else
1237   ac_cv_prog_cc_g=no
1238 fi
1239 rm -f conftest*
1240
1241 fi
1242
1243 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1244 if test "$ac_test_CFLAGS" = set; then
1245   CFLAGS="$ac_save_CFLAGS"
1246 elif test $ac_cv_prog_cc_g = yes; then
1247   if test "$GCC" = yes; then
1248     CFLAGS="-g -O2"
1249   else
1250     CFLAGS="-g"
1251   fi
1252 else
1253   if test "$GCC" = yes; then
1254     CFLAGS="-O2"
1255   else
1256     CFLAGS=
1257   fi
1258 fi
1259
1260 if test "x$CC" != xcc; then
1261   echo $ac_n "checking whether $CC and cc understand -c and -o together""... $ac_c" 1>&6
1262 echo "configure:1263: checking whether $CC and cc understand -c and -o together" >&5
1263 else
1264   echo $ac_n "checking whether cc understands -c and -o together""... $ac_c" 1>&6
1265 echo "configure:1266: checking whether cc understands -c and -o together" >&5
1266 fi
1267 set dummy $CC; ac_cc="`echo $2 |
1268                        sed -e 's/[^a-zA-Z0-9_]/_/g' -e 's/^[0-9]/_/'`"
1269 if eval "test \"`echo '$''{'ac_cv_prog_cc_${ac_cc}_c_o'+set}'`\" = set"; then
1270   echo $ac_n "(cached) $ac_c" 1>&6
1271 else
1272   echo 'foo(){}' > conftest.c
1273 # Make sure it works both with $CC and with simple cc.
1274 # We do the test twice because some compilers refuse to overwrite an
1275 # existing .o file with -o, though they will create one.
1276 ac_try='${CC-cc} -c conftest.c -o conftest.o 1>&5'
1277 if { (eval echo configure:1278: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } &&
1278    test -f conftest.o && { (eval echo configure:1279: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; };
1279 then
1280   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
1281   if test "x$CC" != xcc; then
1282     # Test first that cc exists at all.
1283     if { ac_try='cc -c conftest.c 1>&5'; { (eval echo configure:1284: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
1284       ac_try='cc -c conftest.c -o conftest.o 1>&5'
1285       if { (eval echo configure:1286: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } &&
1286          test -f conftest.o && { (eval echo configure:1287: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; };
1287       then
1288         # cc works too.
1289         :
1290       else
1291         # cc exists but doesn't like -o.
1292         eval ac_cv_prog_cc_${ac_cc}_c_o=no
1293       fi
1294     fi
1295   fi
1296 else
1297   eval ac_cv_prog_cc_${ac_cc}_c_o=no
1298 fi
1299 rm -f conftest*
1300
1301 fi
1302 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then
1303   echo "$ac_t""yes" 1>&6
1304 else
1305   echo "$ac_t""no" 1>&6
1306   cat >> confdefs.h <<\EOF
1307 #define NO_MINUS_C_MINUS_O 1
1308 EOF
1309
1310 fi
1311
1312 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
1313   NO_MINUS_C_MINUS_O=yes
1314 fi
1315
1316
1317 echo $ac_n "checking for long double""... $ac_c" 1>&6
1318 echo "configure:1319: checking for long double" >&5
1319 if eval "test \"`echo '$''{'gcc_cv_c_long_double'+set}'`\" = set"; then
1320   echo $ac_n "(cached) $ac_c" 1>&6
1321 else
1322   if test "$GCC" = yes; then
1323   gcc_cv_c_long_double=yes
1324 else
1325 cat > conftest.$ac_ext <<EOF
1326 #line 1327 "configure"
1327 #include "confdefs.h"
1328
1329 int main() {
1330 /* The Stardent Vistra knows sizeof(long double), but does not support it.  */
1331 long double foo = 0.0;
1332 /* On Ultrix 4.3 cc, long double is 4 and double is 8.  */
1333 switch (0) case 0: case (sizeof(long double) >= sizeof(double)):;
1334 ; return 0; }
1335 EOF
1336 if { (eval echo configure:1337: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1337   rm -rf conftest*
1338   gcc_cv_c_long_double=yes
1339 else
1340   echo "configure: failed program was:" >&5
1341   cat conftest.$ac_ext >&5
1342   rm -rf conftest*
1343   gcc_cv_c_long_double=no
1344 fi
1345 rm -f conftest*
1346 fi
1347 fi
1348
1349 echo "$ac_t""$gcc_cv_c_long_double" 1>&6
1350 if test $gcc_cv_c_long_double = yes; then
1351   cat >> confdefs.h <<\EOF
1352 #define HAVE_LONG_DOUBLE 1
1353 EOF
1354
1355 fi
1356
1357
1358 echo $ac_n "checking whether ${CC-cc} accepts -Wno-long-long""... $ac_c" 1>&6
1359 echo "configure:1360: checking whether ${CC-cc} accepts -Wno-long-long" >&5
1360 if eval "test \"`echo '$''{'ac_cv_prog_cc_no_long_long'+set}'`\" = set"; then
1361   echo $ac_n "(cached) $ac_c" 1>&6
1362 else
1363   save_CFLAGS="$CFLAGS"
1364 CFLAGS="-Wno-long-long"
1365 cat > conftest.$ac_ext <<EOF
1366 #line 1367 "configure"
1367 #include "confdefs.h"
1368
1369 int main() {
1370
1371 ; return 0; }
1372 EOF
1373 if { (eval echo configure:1374: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1374   rm -rf conftest*
1375   ac_cv_prog_cc_no_long_long=yes
1376 else
1377   echo "configure: failed program was:" >&5
1378   cat conftest.$ac_ext >&5
1379   rm -rf conftest*
1380   ac_cv_prog_cc_no_long_long=no
1381 fi
1382 rm -f conftest*
1383 CFLAGS="$save_CFLAGS"
1384 fi
1385
1386 echo "$ac_t""$ac_cv_prog_cc_no_long_long" 1>&6
1387
1388 # If the native compiler is GCC, we can enable warnings even in stage1.
1389 # That's useful for people building cross-compilers, or just running a
1390 # quick `make'.
1391 stage1_warn_cflags=" -W -Wall -Wtraditional -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes"
1392 stage2_warn_cflags="$stage1_warn_cflags -pedantic -Wno-long-long"
1393 if test "x$GCC" = "xyes"; then
1394   if test $ac_cv_prog_cc_no_long_long = yes; then
1395     stage1_warn_cflags="$stage1_warn_cflags -pedantic -Wno-long-long"
1396   fi
1397 else
1398   stage1_warn_cflags=""
1399 fi
1400
1401
1402
1403 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
1404 echo "configure:1405: checking whether ${MAKE-make} sets \${MAKE}" >&5
1405 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
1406 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
1407   echo $ac_n "(cached) $ac_c" 1>&6
1408 else
1409   cat > conftestmake <<\EOF
1410 all:
1411         @echo 'ac_maketemp="${MAKE}"'
1412 EOF
1413 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1414 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
1415 if test -n "$ac_maketemp"; then
1416   eval ac_cv_prog_make_${ac_make}_set=yes
1417 else
1418   eval ac_cv_prog_make_${ac_make}_set=no
1419 fi
1420 rm -f conftestmake
1421 fi
1422 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1423   echo "$ac_t""yes" 1>&6
1424   SET_MAKE=
1425 else
1426   echo "$ac_t""no" 1>&6
1427   SET_MAKE="MAKE=${MAKE-make}"
1428 fi
1429
1430
1431 echo $ac_n "checking whether a default assembler was specified""... $ac_c" 1>&6
1432 echo "configure:1433: checking whether a default assembler was specified" >&5
1433 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
1434     if test x"$gas_flag" = x"no"; then
1435         echo "$ac_t""yes ($DEFAULT_ASSEMBLER)" 1>&6
1436     else
1437         echo "$ac_t""yes ($DEFAULT_ASSEMBLER - GNU as)" 1>&6
1438     fi
1439 else
1440     echo "$ac_t""no" 1>&6
1441 fi
1442
1443 echo $ac_n "checking whether a default linker was specified""... $ac_c" 1>&6
1444 echo "configure:1445: checking whether a default linker was specified" >&5
1445 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1446     if test x"$gnu_ld_flag" = x"no"; then
1447         echo "$ac_t""yes ($DEFAULT_LINKER)" 1>&6
1448     else
1449         echo "$ac_t""yes ($DEFAULT_LINKER - GNU ld)" 1>&6
1450     fi
1451 else
1452     echo "$ac_t""no" 1>&6
1453 fi
1454
1455 echo $ac_n "checking for inline""... $ac_c" 1>&6
1456 echo "configure:1457: checking for inline" >&5
1457 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
1458   echo $ac_n "(cached) $ac_c" 1>&6
1459 else
1460   ac_cv_c_inline=no
1461 for ac_kw in inline __inline__ __inline; do
1462   cat > conftest.$ac_ext <<EOF
1463 #line 1464 "configure"
1464 #include "confdefs.h"
1465
1466 int main() {
1467 } $ac_kw foo() {
1468 ; return 0; }
1469 EOF
1470 if { (eval echo configure:1471: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1471   rm -rf conftest*
1472   ac_cv_c_inline=$ac_kw; break
1473 else
1474   echo "configure: failed program was:" >&5
1475   cat conftest.$ac_ext >&5
1476 fi
1477 rm -f conftest*
1478 done
1479
1480 fi
1481
1482 echo "$ac_t""$ac_cv_c_inline" 1>&6
1483 case "$ac_cv_c_inline" in
1484   inline | yes) ;;
1485   no) cat >> confdefs.h <<\EOF
1486 #define inline
1487 EOF
1488  ;;
1489   *)  cat >> confdefs.h <<EOF
1490 #define inline $ac_cv_c_inline
1491 EOF
1492  ;;
1493 esac
1494
1495
1496 # Find some useful tools
1497 for ac_prog in gawk mawk nawk awk
1498 do
1499 # Extract the first word of "$ac_prog", so it can be a program name with args.
1500 set dummy $ac_prog; ac_word=$2
1501 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1502 echo "configure:1503: checking for $ac_word" >&5
1503 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
1504   echo $ac_n "(cached) $ac_c" 1>&6
1505 else
1506   if test -n "$AWK"; then
1507   ac_cv_prog_AWK="$AWK" # Let the user override the test.
1508 else
1509   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1510   ac_dummy="$PATH"
1511   for ac_dir in $ac_dummy; do
1512     test -z "$ac_dir" && ac_dir=.
1513     if test -f $ac_dir/$ac_word; then
1514       ac_cv_prog_AWK="$ac_prog"
1515       break
1516     fi
1517   done
1518   IFS="$ac_save_ifs"
1519 fi
1520 fi
1521 AWK="$ac_cv_prog_AWK"
1522 if test -n "$AWK"; then
1523   echo "$ac_t""$AWK" 1>&6
1524 else
1525   echo "$ac_t""no" 1>&6
1526 fi
1527
1528 test -n "$AWK" && break
1529 done
1530
1531 # Extract the first word of "flex", so it can be a program name with args.
1532 set dummy flex; ac_word=$2
1533 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1534 echo "configure:1535: checking for $ac_word" >&5
1535 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
1536   echo $ac_n "(cached) $ac_c" 1>&6
1537 else
1538   if test -n "$LEX"; then
1539   ac_cv_prog_LEX="$LEX" # Let the user override the test.
1540 else
1541   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1542   ac_dummy="$PATH"
1543   for ac_dir in $ac_dummy; do
1544     test -z "$ac_dir" && ac_dir=.
1545     if test -f $ac_dir/$ac_word; then
1546       ac_cv_prog_LEX="flex"
1547       break
1548     fi
1549   done
1550   IFS="$ac_save_ifs"
1551   test -z "$ac_cv_prog_LEX" && ac_cv_prog_LEX="lex"
1552 fi
1553 fi
1554 LEX="$ac_cv_prog_LEX"
1555 if test -n "$LEX"; then
1556   echo "$ac_t""$LEX" 1>&6
1557 else
1558   echo "$ac_t""no" 1>&6
1559 fi
1560
1561 if test -z "$LEXLIB"
1562 then
1563   case "$LEX" in
1564   flex*) ac_lib=fl ;;
1565   *) ac_lib=l ;;
1566   esac
1567   echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
1568 echo "configure:1569: checking for yywrap in -l$ac_lib" >&5
1569 ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
1570 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1571   echo $ac_n "(cached) $ac_c" 1>&6
1572 else
1573   ac_save_LIBS="$LIBS"
1574 LIBS="-l$ac_lib  $LIBS"
1575 cat > conftest.$ac_ext <<EOF
1576 #line 1577 "configure"
1577 #include "confdefs.h"
1578 /* Override any gcc2 internal prototype to avoid an error.  */
1579 /* We use char because int might match the return type of a gcc2
1580     builtin and then its argument prototype would still apply.  */
1581 char yywrap();
1582
1583 int main() {
1584 yywrap()
1585 ; return 0; }
1586 EOF
1587 if { (eval echo configure:1588: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1588   rm -rf conftest*
1589   eval "ac_cv_lib_$ac_lib_var=yes"
1590 else
1591   echo "configure: failed program was:" >&5
1592   cat conftest.$ac_ext >&5
1593   rm -rf conftest*
1594   eval "ac_cv_lib_$ac_lib_var=no"
1595 fi
1596 rm -f conftest*
1597 LIBS="$ac_save_LIBS"
1598
1599 fi
1600 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1601   echo "$ac_t""yes" 1>&6
1602   LEXLIB="-l$ac_lib"
1603 else
1604   echo "$ac_t""no" 1>&6
1605 fi
1606
1607 fi
1608
1609 echo $ac_n "checking whether ln works""... $ac_c" 1>&6
1610 echo "configure:1611: checking whether ln works" >&5
1611 if eval "test \"`echo '$''{'gcc_cv_prog_LN'+set}'`\" = set"; then
1612   echo $ac_n "(cached) $ac_c" 1>&6
1613 else
1614   rm -f conftestdata_t
1615 echo >conftestdata_f
1616 if ln conftestdata_f conftestdata_t 2>/dev/null
1617 then
1618   gcc_cv_prog_LN="ln"
1619 else
1620   if ln -s conftestdata_f conftestdata_t 2>/dev/null
1621   then
1622     gcc_cv_prog_LN="ln -s"
1623   else
1624     gcc_cv_prog_LN=cp
1625   fi
1626 fi
1627 rm -f conftestdata_f conftestdata_t
1628
1629 fi
1630 LN="$gcc_cv_prog_LN"
1631 if test "$gcc_cv_prog_LN" = "ln"; then
1632   echo "$ac_t""yes" 1>&6
1633 else
1634   if test "$gcc_cv_prog_LN" = "ln -s"; then
1635     echo "$ac_t""no, using ln -s" 1>&6
1636   else
1637     echo "$ac_t""no, and neither does ln -s, so using cp" 1>&6
1638   fi
1639 fi
1640
1641 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1642 echo "configure:1643: checking whether ln -s works" >&5
1643 if eval "test \"`echo '$''{'gcc_cv_prog_LN_S'+set}'`\" = set"; then
1644   echo $ac_n "(cached) $ac_c" 1>&6
1645 else
1646   rm -f conftestdata_t
1647 echo >conftestdata_f
1648 if ln -s conftestdata_f conftestdata_t 2>/dev/null
1649 then
1650   gcc_cv_prog_LN_S="ln -s"
1651 else
1652   if ln conftestdata_f conftestdata_t 2>/dev/null
1653   then
1654     gcc_cv_prog_LN_S=ln
1655   else
1656     gcc_cv_prog_LN_S=cp
1657   fi
1658 fi
1659 rm -f conftestdata_f conftestdata_t
1660
1661 fi
1662 LN_S="$gcc_cv_prog_LN_S"
1663 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
1664   echo "$ac_t""yes" 1>&6
1665 else
1666   if test "$gcc_cv_prog_LN_S" = "ln"; then
1667     echo "$ac_t""no, using ln" 1>&6
1668   else
1669     echo "$ac_t""no, and neither does ln, so using cp" 1>&6
1670   fi
1671 fi
1672
1673 echo $ac_n "checking for volatile""... $ac_c" 1>&6
1674 echo "configure:1675: checking for volatile" >&5
1675 if eval "test \"`echo '$''{'gcc_cv_c_volatile'+set}'`\" = set"; then
1676   echo $ac_n "(cached) $ac_c" 1>&6
1677 else
1678   cat > conftest.$ac_ext <<EOF
1679 #line 1680 "configure"
1680 #include "confdefs.h"
1681
1682 int main() {
1683 volatile int foo;
1684 ; return 0; }
1685 EOF
1686 if { (eval echo configure:1687: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1687   rm -rf conftest*
1688   gcc_cv_c_volatile=yes
1689 else
1690   echo "configure: failed program was:" >&5
1691   cat conftest.$ac_ext >&5
1692   rm -rf conftest*
1693   gcc_cv_c_volatile=no
1694 fi
1695 rm -f conftest*
1696 fi
1697
1698 echo "$ac_t""$gcc_cv_c_volatile" 1>&6
1699 if test $gcc_cv_c_volatile = yes ; then
1700   cat >> confdefs.h <<\EOF
1701 #define HAVE_VOLATILE 1
1702 EOF
1703
1704 fi
1705
1706 # Extract the first word of "ranlib", so it can be a program name with args.
1707 set dummy ranlib; ac_word=$2
1708 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1709 echo "configure:1710: checking for $ac_word" >&5
1710 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1711   echo $ac_n "(cached) $ac_c" 1>&6
1712 else
1713   if test -n "$RANLIB"; then
1714   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1715 else
1716   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1717   ac_dummy="$PATH"
1718   for ac_dir in $ac_dummy; do
1719     test -z "$ac_dir" && ac_dir=.
1720     if test -f $ac_dir/$ac_word; then
1721       ac_cv_prog_RANLIB="ranlib"
1722       break
1723     fi
1724   done
1725   IFS="$ac_save_ifs"
1726   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1727 fi
1728 fi
1729 RANLIB="$ac_cv_prog_RANLIB"
1730 if test -n "$RANLIB"; then
1731   echo "$ac_t""$RANLIB" 1>&6
1732 else
1733   echo "$ac_t""no" 1>&6
1734 fi
1735
1736 for ac_prog in 'bison -y' byacc
1737 do
1738 # Extract the first word of "$ac_prog", so it can be a program name with args.
1739 set dummy $ac_prog; ac_word=$2
1740 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1741 echo "configure:1742: checking for $ac_word" >&5
1742 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
1743   echo $ac_n "(cached) $ac_c" 1>&6
1744 else
1745   if test -n "$YACC"; then
1746   ac_cv_prog_YACC="$YACC" # Let the user override the test.
1747 else
1748   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1749   ac_dummy="$PATH"
1750   for ac_dir in $ac_dummy; do
1751     test -z "$ac_dir" && ac_dir=.
1752     if test -f $ac_dir/$ac_word; then
1753       ac_cv_prog_YACC="$ac_prog"
1754       break
1755     fi
1756   done
1757   IFS="$ac_save_ifs"
1758 fi
1759 fi
1760 YACC="$ac_cv_prog_YACC"
1761 if test -n "$YACC"; then
1762   echo "$ac_t""$YACC" 1>&6
1763 else
1764   echo "$ac_t""no" 1>&6
1765 fi
1766
1767 test -n "$YACC" && break
1768 done
1769 test -n "$YACC" || YACC="yacc"
1770
1771 # Find a good install program.  We prefer a C program (faster),
1772 # so one script is as good as another.  But avoid the broken or
1773 # incompatible versions:
1774 # SysV /etc/install, /usr/sbin/install
1775 # SunOS /usr/etc/install
1776 # IRIX /sbin/install
1777 # AIX /bin/install
1778 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1779 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1780 # ./install, which can be erroneously created by make from ./install.sh.
1781 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1782 echo "configure:1783: checking for a BSD compatible install" >&5
1783 if test -z "$INSTALL"; then
1784 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1785   echo $ac_n "(cached) $ac_c" 1>&6
1786 else
1787     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
1788   for ac_dir in $PATH; do
1789     # Account for people who put trailing slashes in PATH elements.
1790     case "$ac_dir/" in
1791     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1792     *)
1793       # OSF1 and SCO ODT 3.0 have their own names for install.
1794       for ac_prog in ginstall scoinst install; do
1795         if test -f $ac_dir/$ac_prog; then
1796           if test $ac_prog = install &&
1797             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1798             # AIX install.  It has an incompatible calling convention.
1799             # OSF/1 installbsd also uses dspmsg, but is usable.
1800             :
1801           else
1802             ac_cv_path_install="$ac_dir/$ac_prog -c"
1803             break 2
1804           fi
1805         fi
1806       done
1807       ;;
1808     esac
1809   done
1810   IFS="$ac_save_IFS"
1811
1812 fi
1813   if test "${ac_cv_path_install+set}" = set; then
1814     INSTALL="$ac_cv_path_install"
1815   else
1816     # As a last resort, use the slow shell script.  We don't cache a
1817     # path for INSTALL within a source directory, because that will
1818     # break other packages using the cache if that directory is
1819     # removed, or if the path is relative.
1820     INSTALL="$ac_install_sh"
1821   fi
1822 fi
1823 echo "$ac_t""$INSTALL" 1>&6
1824
1825 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1826 # It thinks the first close brace ends the variable substitution.
1827 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1828
1829 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1830
1831
1832 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1833 echo "configure:1834: checking how to run the C preprocessor" >&5
1834 # On Suns, sometimes $CPP names a directory.
1835 if test -n "$CPP" && test -d "$CPP"; then
1836   CPP=
1837 fi
1838 if test -z "$CPP"; then
1839 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1840   echo $ac_n "(cached) $ac_c" 1>&6
1841 else
1842     # This must be in double quotes, not single quotes, because CPP may get
1843   # substituted into the Makefile and "${CC-cc}" will confuse make.
1844   CPP="${CC-cc} -E"
1845   # On the NeXT, cc -E runs the code through the compiler's parser,
1846   # not just through cpp.
1847   cat > conftest.$ac_ext <<EOF
1848 #line 1849 "configure"
1849 #include "confdefs.h"
1850 #include <assert.h>
1851 Syntax Error
1852 EOF
1853 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1854 { (eval echo configure:1855: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1855 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1856 if test -z "$ac_err"; then
1857   :
1858 else
1859   echo "$ac_err" >&5
1860   echo "configure: failed program was:" >&5
1861   cat conftest.$ac_ext >&5
1862   rm -rf conftest*
1863   CPP="${CC-cc} -E -traditional-cpp"
1864   cat > conftest.$ac_ext <<EOF
1865 #line 1866 "configure"
1866 #include "confdefs.h"
1867 #include <assert.h>
1868 Syntax Error
1869 EOF
1870 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1871 { (eval echo configure:1872: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1872 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1873 if test -z "$ac_err"; then
1874   :
1875 else
1876   echo "$ac_err" >&5
1877   echo "configure: failed program was:" >&5
1878   cat conftest.$ac_ext >&5
1879   rm -rf conftest*
1880   CPP="${CC-cc} -nologo -E"
1881   cat > conftest.$ac_ext <<EOF
1882 #line 1883 "configure"
1883 #include "confdefs.h"
1884 #include <assert.h>
1885 Syntax Error
1886 EOF
1887 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1888 { (eval echo configure:1889: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1889 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1890 if test -z "$ac_err"; then
1891   :
1892 else
1893   echo "$ac_err" >&5
1894   echo "configure: failed program was:" >&5
1895   cat conftest.$ac_ext >&5
1896   rm -rf conftest*
1897   CPP=/lib/cpp
1898 fi
1899 rm -f conftest*
1900 fi
1901 rm -f conftest*
1902 fi
1903 rm -f conftest*
1904   ac_cv_prog_CPP="$CPP"
1905 fi
1906   CPP="$ac_cv_prog_CPP"
1907 else
1908   ac_cv_prog_CPP="$CPP"
1909 fi
1910 echo "$ac_t""$CPP" 1>&6
1911
1912 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1913 echo "configure:1914: checking for ANSI C header files" >&5
1914 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1915   echo $ac_n "(cached) $ac_c" 1>&6
1916 else
1917   cat > conftest.$ac_ext <<EOF
1918 #line 1919 "configure"
1919 #include "confdefs.h"
1920 #include <stdlib.h>
1921 #include <stdarg.h>
1922 #include <string.h>
1923 #include <float.h>
1924 EOF
1925 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1926 { (eval echo configure:1927: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1927 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1928 if test -z "$ac_err"; then
1929   rm -rf conftest*
1930   ac_cv_header_stdc=yes
1931 else
1932   echo "$ac_err" >&5
1933   echo "configure: failed program was:" >&5
1934   cat conftest.$ac_ext >&5
1935   rm -rf conftest*
1936   ac_cv_header_stdc=no
1937 fi
1938 rm -f conftest*
1939
1940 if test $ac_cv_header_stdc = yes; then
1941   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1942 cat > conftest.$ac_ext <<EOF
1943 #line 1944 "configure"
1944 #include "confdefs.h"
1945 #include <string.h>
1946 EOF
1947 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1948   egrep "memchr" >/dev/null 2>&1; then
1949   :
1950 else
1951   rm -rf conftest*
1952   ac_cv_header_stdc=no
1953 fi
1954 rm -f conftest*
1955
1956 fi
1957
1958 if test $ac_cv_header_stdc = yes; then
1959   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1960 cat > conftest.$ac_ext <<EOF
1961 #line 1962 "configure"
1962 #include "confdefs.h"
1963 #include <stdlib.h>
1964 EOF
1965 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1966   egrep "free" >/dev/null 2>&1; then
1967   :
1968 else
1969   rm -rf conftest*
1970   ac_cv_header_stdc=no
1971 fi
1972 rm -f conftest*
1973
1974 fi
1975
1976 if test $ac_cv_header_stdc = yes; then
1977   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1978 if test "$cross_compiling" = yes; then
1979   :
1980 else
1981   cat > conftest.$ac_ext <<EOF
1982 #line 1983 "configure"
1983 #include "confdefs.h"
1984 #include <ctype.h>
1985 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1986 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1987 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1988 int main () { int i; for (i = 0; i < 256; i++)
1989 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1990 exit (0); }
1991
1992 EOF
1993 if { (eval echo configure:1994: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1994 then
1995   :
1996 else
1997   echo "configure: failed program was:" >&5
1998   cat conftest.$ac_ext >&5
1999   rm -fr conftest*
2000   ac_cv_header_stdc=no
2001 fi
2002 rm -fr conftest*
2003 fi
2004
2005 fi
2006 fi
2007
2008 echo "$ac_t""$ac_cv_header_stdc" 1>&6
2009 if test $ac_cv_header_stdc = yes; then
2010   cat >> confdefs.h <<\EOF
2011 #define STDC_HEADERS 1
2012 EOF
2013
2014 fi
2015
2016 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
2017 echo "configure:2018: checking whether time.h and sys/time.h may both be included" >&5
2018 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
2019   echo $ac_n "(cached) $ac_c" 1>&6
2020 else
2021   cat > conftest.$ac_ext <<EOF
2022 #line 2023 "configure"
2023 #include "confdefs.h"
2024 #include <sys/types.h>
2025 #include <sys/time.h>
2026 #include <time.h>
2027 int main() {
2028 struct tm *tp;
2029 ; return 0; }
2030 EOF
2031 if { (eval echo configure:2032: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2032   rm -rf conftest*
2033   ac_cv_header_time=yes
2034 else
2035   echo "configure: failed program was:" >&5
2036   cat conftest.$ac_ext >&5
2037   rm -rf conftest*
2038   ac_cv_header_time=no
2039 fi
2040 rm -f conftest*
2041 fi
2042
2043 echo "$ac_t""$ac_cv_header_time" 1>&6
2044 if test $ac_cv_header_time = yes; then
2045   cat >> confdefs.h <<\EOF
2046 #define TIME_WITH_SYS_TIME 1
2047 EOF
2048
2049 fi
2050
2051 echo $ac_n "checking whether string.h and strings.h may both be included""... $ac_c" 1>&6
2052 echo "configure:2053: checking whether string.h and strings.h may both be included" >&5
2053 if eval "test \"`echo '$''{'gcc_cv_header_string'+set}'`\" = set"; then
2054   echo $ac_n "(cached) $ac_c" 1>&6
2055 else
2056   cat > conftest.$ac_ext <<EOF
2057 #line 2058 "configure"
2058 #include "confdefs.h"
2059 #include <string.h>
2060 #include <strings.h>
2061 int main() {
2062
2063 ; return 0; }
2064 EOF
2065 if { (eval echo configure:2066: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2066   rm -rf conftest*
2067   gcc_cv_header_string=yes
2068 else
2069   echo "configure: failed program was:" >&5
2070   cat conftest.$ac_ext >&5
2071   rm -rf conftest*
2072   gcc_cv_header_string=no
2073 fi
2074 rm -f conftest*
2075 fi
2076
2077 echo "$ac_t""$gcc_cv_header_string" 1>&6
2078 if test $gcc_cv_header_string = yes; then
2079   cat >> confdefs.h <<\EOF
2080 #define STRING_WITH_STRINGS 1
2081 EOF
2082
2083 fi
2084
2085 echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
2086 echo "configure:2087: checking for sys/wait.h that is POSIX.1 compatible" >&5
2087 if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
2088   echo $ac_n "(cached) $ac_c" 1>&6
2089 else
2090   cat > conftest.$ac_ext <<EOF
2091 #line 2092 "configure"
2092 #include "confdefs.h"
2093 #include <sys/types.h>
2094 #include <sys/wait.h>
2095 #ifndef WEXITSTATUS
2096 #define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
2097 #endif
2098 #ifndef WIFEXITED
2099 #define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
2100 #endif
2101 int main() {
2102 int s;
2103 wait (&s);
2104 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
2105 ; return 0; }
2106 EOF
2107 if { (eval echo configure:2108: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2108   rm -rf conftest*
2109   ac_cv_header_sys_wait_h=yes
2110 else
2111   echo "configure: failed program was:" >&5
2112   cat conftest.$ac_ext >&5
2113   rm -rf conftest*
2114   ac_cv_header_sys_wait_h=no
2115 fi
2116 rm -f conftest*
2117 fi
2118
2119 echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6
2120 if test $ac_cv_header_sys_wait_h = yes; then
2121   cat >> confdefs.h <<\EOF
2122 #define HAVE_SYS_WAIT_H 1
2123 EOF
2124
2125 fi
2126
2127 for ac_hdr in limits.h stddef.h string.h strings.h stdlib.h time.h \
2128                  fcntl.h unistd.h stab.h sys/file.h sys/time.h \
2129                  sys/resource.h sys/param.h sys/times.h sys/stat.h \
2130                  direct.h malloc.h
2131 do
2132 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2133 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2134 echo "configure:2135: checking for $ac_hdr" >&5
2135 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2136   echo $ac_n "(cached) $ac_c" 1>&6
2137 else
2138   cat > conftest.$ac_ext <<EOF
2139 #line 2140 "configure"
2140 #include "confdefs.h"
2141 #include <$ac_hdr>
2142 EOF
2143 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2144 { (eval echo configure:2145: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2145 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2146 if test -z "$ac_err"; then
2147   rm -rf conftest*
2148   eval "ac_cv_header_$ac_safe=yes"
2149 else
2150   echo "$ac_err" >&5
2151   echo "configure: failed program was:" >&5
2152   cat conftest.$ac_ext >&5
2153   rm -rf conftest*
2154   eval "ac_cv_header_$ac_safe=no"
2155 fi
2156 rm -f conftest*
2157 fi
2158 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2159   echo "$ac_t""yes" 1>&6
2160     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2161   cat >> confdefs.h <<EOF
2162 #define $ac_tr_hdr 1
2163 EOF
2164
2165 else
2166   echo "$ac_t""no" 1>&6
2167 fi
2168 done
2169
2170
2171 # Check for thread headers.
2172 ac_safe=`echo "thread.h" | sed 'y%./+-%__p_%'`
2173 echo $ac_n "checking for thread.h""... $ac_c" 1>&6
2174 echo "configure:2175: checking for thread.h" >&5
2175 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2176   echo $ac_n "(cached) $ac_c" 1>&6
2177 else
2178   cat > conftest.$ac_ext <<EOF
2179 #line 2180 "configure"
2180 #include "confdefs.h"
2181 #include <thread.h>
2182 EOF
2183 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2184 { (eval echo configure:2185: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2185 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2186 if test -z "$ac_err"; then
2187   rm -rf conftest*
2188   eval "ac_cv_header_$ac_safe=yes"
2189 else
2190   echo "$ac_err" >&5
2191   echo "configure: failed program was:" >&5
2192   cat conftest.$ac_ext >&5
2193   rm -rf conftest*
2194   eval "ac_cv_header_$ac_safe=no"
2195 fi
2196 rm -f conftest*
2197 fi
2198 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2199   echo "$ac_t""yes" 1>&6
2200   have_thread_h=yes
2201 else
2202   echo "$ac_t""no" 1>&6
2203 have_thread_h=
2204 fi
2205
2206 ac_safe=`echo "pthread.h" | sed 'y%./+-%__p_%'`
2207 echo $ac_n "checking for pthread.h""... $ac_c" 1>&6
2208 echo "configure:2209: checking for pthread.h" >&5
2209 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2210   echo $ac_n "(cached) $ac_c" 1>&6
2211 else
2212   cat > conftest.$ac_ext <<EOF
2213 #line 2214 "configure"
2214 #include "confdefs.h"
2215 #include <pthread.h>
2216 EOF
2217 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2218 { (eval echo configure:2219: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2219 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2220 if test -z "$ac_err"; then
2221   rm -rf conftest*
2222   eval "ac_cv_header_$ac_safe=yes"
2223 else
2224   echo "$ac_err" >&5
2225   echo "configure: failed program was:" >&5
2226   cat conftest.$ac_ext >&5
2227   rm -rf conftest*
2228   eval "ac_cv_header_$ac_safe=no"
2229 fi
2230 rm -f conftest*
2231 fi
2232 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2233   echo "$ac_t""yes" 1>&6
2234   have_pthread_h=yes
2235 else
2236   echo "$ac_t""no" 1>&6
2237 have_pthread_h=
2238 fi
2239
2240
2241 # See if GNAT has been installed
2242 # Extract the first word of "gnatbind", so it can be a program name with args.
2243 set dummy gnatbind; ac_word=$2
2244 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2245 echo "configure:2246: checking for $ac_word" >&5
2246 if eval "test \"`echo '$''{'ac_cv_prog_gnat'+set}'`\" = set"; then
2247   echo $ac_n "(cached) $ac_c" 1>&6
2248 else
2249   if test -n "$gnat"; then
2250   ac_cv_prog_gnat="$gnat" # Let the user override the test.
2251 else
2252   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2253   ac_dummy="$PATH"
2254   for ac_dir in $ac_dummy; do
2255     test -z "$ac_dir" && ac_dir=.
2256     if test -f $ac_dir/$ac_word; then
2257       ac_cv_prog_gnat="yes"
2258       break
2259     fi
2260   done
2261   IFS="$ac_save_ifs"
2262   test -z "$ac_cv_prog_gnat" && ac_cv_prog_gnat="no"
2263 fi
2264 fi
2265 gnat="$ac_cv_prog_gnat"
2266 if test -n "$gnat"; then
2267   echo "$ac_t""$gnat" 1>&6
2268 else
2269   echo "$ac_t""no" 1>&6
2270 fi
2271
2272
2273 # Do we have a single-tree copy of texinfo?
2274 if test -f $srcdir/../texinfo/Makefile.in; then
2275   MAKEINFO='$(objdir)/../texinfo/makeinfo/makeinfo'
2276   gcc_cv_prog_makeinfo_modern=yes
2277   echo "$ac_t""Using makeinfo from the unified source tree." 1>&6
2278 else
2279   # See if makeinfo has been installed and is modern enough
2280   # that we can use it.
2281   # Extract the first word of "makeinfo", so it can be a program name with args.
2282 set dummy makeinfo; ac_word=$2
2283 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2284 echo "configure:2285: checking for $ac_word" >&5
2285 if eval "test \"`echo '$''{'ac_cv_prog_MAKEINFO'+set}'`\" = set"; then
2286   echo $ac_n "(cached) $ac_c" 1>&6
2287 else
2288   if test -n "$MAKEINFO"; then
2289   ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
2290 else
2291   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2292   ac_dummy="$PATH"
2293   for ac_dir in $ac_dummy; do
2294     test -z "$ac_dir" && ac_dir=.
2295     if test -f $ac_dir/$ac_word; then
2296       ac_cv_prog_MAKEINFO="makeinfo"
2297       break
2298     fi
2299   done
2300   IFS="$ac_save_ifs"
2301 fi
2302 fi
2303 MAKEINFO="$ac_cv_prog_MAKEINFO"
2304 if test -n "$MAKEINFO"; then
2305   echo "$ac_t""$MAKEINFO" 1>&6
2306 else
2307   echo "$ac_t""no" 1>&6
2308 fi
2309
2310 if test -n "$MAKEINFO"; then
2311   # Found it, now check the version.
2312   echo $ac_n "checking for modern makeinfo""... $ac_c" 1>&6
2313 echo "configure:2314: checking for modern makeinfo" >&5
2314 if eval "test \"`echo '$''{'gcc_cv_prog_makeinfo_modern'+set}'`\" = set"; then
2315   echo $ac_n "(cached) $ac_c" 1>&6
2316 else
2317     ac_prog_version=`$MAKEINFO --version 2>&1 |
2318                    sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
2319   echo "configure:2320: version of makeinfo is $ac_prog_version" >&5
2320   case $ac_prog_version in
2321     '')     gcc_cv_prog_makeinfo_modern=no;;
2322     3.1[2-9] | 3.[2-9][0-9] | 4.* | 1.6[89] | 1.7[0-9])
2323             gcc_cv_prog_makeinfo_modern=yes;;
2324     *)      gcc_cv_prog_makeinfo_modern=no;;
2325   esac
2326
2327 fi
2328
2329 echo "$ac_t""$gcc_cv_prog_makeinfo_modern" 1>&6
2330 else
2331   gcc_cv_prog_makeinfo_modern=no
2332 fi
2333
2334 fi
2335
2336 if test $gcc_cv_prog_makeinfo_modern = no; then
2337   echo "configure: warning:
2338 *** Makeinfo is missing or too old.
2339 *** Info documentation will not be built or installed." 1>&2
2340   BUILD_INFO=
2341   INSTALL_INFO=
2342 else
2343   BUILD_INFO=info
2344   INSTALL_INFO=install-info
2345 fi
2346
2347 # See if the stage1 system preprocessor understands the ANSI C
2348 # preprocessor stringification operator.
2349
2350
2351 echo $ac_n "checking for preprocessor stringizing operator""... $ac_c" 1>&6
2352 echo "configure:2353: checking for preprocessor stringizing operator" >&5
2353 if eval "test \"`echo '$''{'ac_cv_c_stringize'+set}'`\" = set"; then
2354   echo $ac_n "(cached) $ac_c" 1>&6
2355 else
2356   cat > conftest.$ac_ext <<EOF
2357 #line 2358 "configure"
2358 #include "confdefs.h"
2359
2360 #define x(y) #y
2361
2362 char *s = x(teststring);
2363
2364 EOF
2365 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2366   egrep "#teststring" >/dev/null 2>&1; then
2367   rm -rf conftest*
2368   ac_cv_c_stringize=no
2369 else
2370   rm -rf conftest*
2371   ac_cv_c_stringize=yes
2372 fi
2373 rm -f conftest*
2374
2375 fi
2376
2377 if test "${ac_cv_c_stringize}" = yes
2378 then
2379         cat >> confdefs.h <<\EOF
2380 #define HAVE_STRINGIZE 1
2381 EOF
2382
2383 fi
2384 echo "$ac_t""${ac_cv_c_stringize}" 1>&6
2385
2386
2387 # Use <inttypes.h> only if it exists,
2388 # doesn't clash with <sys/types.h>, and declares intmax_t.
2389 echo $ac_n "checking for inttypes.h""... $ac_c" 1>&6
2390 echo "configure:2391: checking for inttypes.h" >&5
2391 if eval "test \"`echo '$''{'gcc_cv_header_inttypes_h'+set}'`\" = set"; then
2392   echo $ac_n "(cached) $ac_c" 1>&6
2393 else
2394   cat > conftest.$ac_ext <<EOF
2395 #line 2396 "configure"
2396 #include "confdefs.h"
2397 #include <sys/types.h>
2398 #include <inttypes.h>
2399 int main() {
2400 intmax_t i = -1;
2401 ; return 0; }
2402 EOF
2403 if { (eval echo configure:2404: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2404   rm -rf conftest*
2405   gcc_cv_header_inttypes_h=yes
2406 else
2407   echo "configure: failed program was:" >&5
2408   cat conftest.$ac_ext >&5
2409   rm -rf conftest*
2410   gcc_cv_header_inttypes_h=no
2411 fi
2412 rm -f conftest*
2413 fi
2414
2415 echo "$ac_t""$gcc_cv_header_inttypes_h" 1>&6
2416 if test $gcc_cv_header_inttypes_h = yes; then
2417   cat >> confdefs.h <<\EOF
2418 #define HAVE_INTTYPES_H 1
2419 EOF
2420
2421 fi
2422
2423 #
2424 # Determine if enumerated bitfields are unsigned.   ISO C says they can
2425 # be either signed or unsigned.
2426 #
2427 echo $ac_n "checking for unsigned enumerated bitfields""... $ac_c" 1>&6
2428 echo "configure:2429: checking for unsigned enumerated bitfields" >&5
2429 if eval "test \"`echo '$''{'gcc_cv_enum_bf_unsigned'+set}'`\" = set"; then
2430   echo $ac_n "(cached) $ac_c" 1>&6
2431 else
2432   if test "$cross_compiling" = yes; then
2433   gcc_cv_enum_bf_unsigned=yes
2434 else
2435   cat > conftest.$ac_ext <<EOF
2436 #line 2437 "configure"
2437 #include "confdefs.h"
2438 #include <stdlib.h>
2439 enum t { BLAH = 128 } ;
2440 struct s_t { enum t member : 8; } s ;
2441 int main(void)
2442 {
2443         s.member = BLAH;
2444         if (s.member < 0) exit(1);
2445         exit(0);
2446
2447 }
2448 EOF
2449 if { (eval echo configure:2450: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2450 then
2451   gcc_cv_enum_bf_unsigned=yes
2452 else
2453   echo "configure: failed program was:" >&5
2454   cat conftest.$ac_ext >&5
2455   rm -fr conftest*
2456   gcc_cv_enum_bf_unsigned=no
2457 fi
2458 rm -fr conftest*
2459 fi
2460
2461 fi
2462
2463 echo "$ac_t""$gcc_cv_enum_bf_unsigned" 1>&6
2464 if test $gcc_cv_enum_bf_unsigned = yes; then
2465   cat >> confdefs.h <<\EOF
2466 #define ENUM_BITFIELDS_ARE_UNSIGNED 1
2467 EOF
2468
2469 fi
2470
2471 for ac_func in strtoul bsearch putenv popen bcopy bzero bcmp \
2472         index rindex strchr strrchr kill getrlimit setrlimit atoll atoq \
2473         sysconf isascii gettimeofday strsignal putc_unlocked fputc_unlocked \
2474         fputs_unlocked getrusage valloc
2475 do
2476 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2477 echo "configure:2478: checking for $ac_func" >&5
2478 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2479   echo $ac_n "(cached) $ac_c" 1>&6
2480 else
2481   cat > conftest.$ac_ext <<EOF
2482 #line 2483 "configure"
2483 #include "confdefs.h"
2484 /* System header to define __stub macros and hopefully few prototypes,
2485     which can conflict with char $ac_func(); below.  */
2486 #include <assert.h>
2487 /* Override any gcc2 internal prototype to avoid an error.  */
2488 /* We use char because int might match the return type of a gcc2
2489     builtin and then its argument prototype would still apply.  */
2490 char $ac_func();
2491
2492 int main() {
2493
2494 /* The GNU C library defines this for functions which it implements
2495     to always fail with ENOSYS.  Some functions are actually named
2496     something starting with __ and the normal name is an alias.  */
2497 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2498 choke me
2499 #else
2500 $ac_func();
2501 #endif
2502
2503 ; return 0; }
2504 EOF
2505 if { (eval echo configure:2506: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2506   rm -rf conftest*
2507   eval "ac_cv_func_$ac_func=yes"
2508 else
2509   echo "configure: failed program was:" >&5
2510   cat conftest.$ac_ext >&5
2511   rm -rf conftest*
2512   eval "ac_cv_func_$ac_func=no"
2513 fi
2514 rm -f conftest*
2515 fi
2516
2517 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2518   echo "$ac_t""yes" 1>&6
2519     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2520   cat >> confdefs.h <<EOF
2521 #define $ac_tr_func 1
2522 EOF
2523
2524 else
2525   echo "$ac_t""no" 1>&6
2526 fi
2527 done
2528
2529
2530 echo $ac_n "checking for ssize_t""... $ac_c" 1>&6
2531 echo "configure:2532: checking for ssize_t" >&5
2532 if eval "test \"`echo '$''{'ac_cv_type_ssize_t'+set}'`\" = set"; then
2533   echo $ac_n "(cached) $ac_c" 1>&6
2534 else
2535   cat > conftest.$ac_ext <<EOF
2536 #line 2537 "configure"
2537 #include "confdefs.h"
2538 #include <sys/types.h>
2539 #if STDC_HEADERS
2540 #include <stdlib.h>
2541 #include <stddef.h>
2542 #endif
2543 EOF
2544 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2545   egrep "(^|[^a-zA-Z_0-9])ssize_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
2546   rm -rf conftest*
2547   ac_cv_type_ssize_t=yes
2548 else
2549   rm -rf conftest*
2550   ac_cv_type_ssize_t=no
2551 fi
2552 rm -f conftest*
2553
2554 fi
2555 echo "$ac_t""$ac_cv_type_ssize_t" 1>&6
2556 if test $ac_cv_type_ssize_t = no; then
2557   cat >> confdefs.h <<\EOF
2558 #define ssize_t int
2559 EOF
2560
2561 fi
2562
2563
2564 # Try to determine the array type of the second argument of getgroups
2565 # for the target system (int or gid_t).
2566 echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6
2567 echo "configure:2568: checking for uid_t in sys/types.h" >&5
2568 if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then
2569   echo $ac_n "(cached) $ac_c" 1>&6
2570 else
2571   cat > conftest.$ac_ext <<EOF
2572 #line 2573 "configure"
2573 #include "confdefs.h"
2574 #include <sys/types.h>
2575 EOF
2576 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2577   egrep "uid_t" >/dev/null 2>&1; then
2578   rm -rf conftest*
2579   ac_cv_type_uid_t=yes
2580 else
2581   rm -rf conftest*
2582   ac_cv_type_uid_t=no
2583 fi
2584 rm -f conftest*
2585
2586 fi
2587
2588 echo "$ac_t""$ac_cv_type_uid_t" 1>&6
2589 if test $ac_cv_type_uid_t = no; then
2590   cat >> confdefs.h <<\EOF
2591 #define uid_t int
2592 EOF
2593
2594   cat >> confdefs.h <<\EOF
2595 #define gid_t int
2596 EOF
2597
2598 fi
2599
2600 echo $ac_n "checking type of array argument to getgroups""... $ac_c" 1>&6
2601 echo "configure:2602: checking type of array argument to getgroups" >&5
2602 if eval "test \"`echo '$''{'ac_cv_type_getgroups'+set}'`\" = set"; then
2603   echo $ac_n "(cached) $ac_c" 1>&6
2604 else
2605   if test "$cross_compiling" = yes; then
2606   ac_cv_type_getgroups=cross
2607 else
2608   cat > conftest.$ac_ext <<EOF
2609 #line 2610 "configure"
2610 #include "confdefs.h"
2611
2612 /* Thanks to Mike Rendell for this test.  */
2613 #include <sys/types.h>
2614 #define NGID 256
2615 #undef MAX
2616 #define MAX(x, y) ((x) > (y) ? (x) : (y))
2617 main()
2618 {
2619   gid_t gidset[NGID];
2620   int i, n;
2621   union { gid_t gval; long lval; }  val;
2622
2623   val.lval = -1;
2624   for (i = 0; i < NGID; i++)
2625     gidset[i] = val.gval;
2626   n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
2627                  gidset);
2628   /* Exit non-zero if getgroups seems to require an array of ints.  This
2629      happens when gid_t is short but getgroups modifies an array of ints.  */
2630   exit ((n > 0 && gidset[n] != val.gval) ? 1 : 0);
2631 }
2632
2633 EOF
2634 if { (eval echo configure:2635: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2635 then
2636     ac_cv_type_getgroups=gid_t
2637 else
2638   echo "configure: failed program was:" >&5
2639   cat conftest.$ac_ext >&5
2640   rm -fr conftest*
2641   ac_cv_type_getgroups=int
2642 fi
2643 rm -fr conftest*
2644 fi
2645
2646 if test $ac_cv_type_getgroups = cross; then
2647         cat > conftest.$ac_ext <<EOF
2648 #line 2649 "configure"
2649 #include "confdefs.h"
2650 #include <unistd.h>
2651 EOF
2652 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2653   egrep "getgroups.*int.*gid_t" >/dev/null 2>&1; then
2654   rm -rf conftest*
2655   ac_cv_type_getgroups=gid_t
2656 else
2657   rm -rf conftest*
2658   ac_cv_type_getgroups=int
2659 fi
2660 rm -f conftest*
2661
2662 fi
2663 fi
2664
2665 echo "$ac_t""$ac_cv_type_getgroups" 1>&6
2666 cat >> confdefs.h <<EOF
2667 #define GETGROUPS_T $ac_cv_type_getgroups
2668 EOF
2669
2670
2671 if test "${target}" = "${build}"; then
2672   TARGET_GETGROUPS_T=$ac_cv_type_getgroups
2673 else
2674   case "${target}" in
2675         # This condition may need some tweaking.  It should include all
2676         # targets where the array type of the second argument of getgroups
2677         # is int and the type of gid_t is not equivalent to int.
2678         *-*-sunos* | *-*-ultrix*)
2679                 TARGET_GETGROUPS_T=int
2680                 ;;
2681         *)
2682                 TARGET_GETGROUPS_T=gid_t
2683                 ;;
2684   esac
2685 fi
2686
2687
2688 echo $ac_n "checking for vprintf""... $ac_c" 1>&6
2689 echo "configure:2690: checking for vprintf" >&5
2690 if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then
2691   echo $ac_n "(cached) $ac_c" 1>&6
2692 else
2693   cat > conftest.$ac_ext <<EOF
2694 #line 2695 "configure"
2695 #include "confdefs.h"
2696 /* System header to define __stub macros and hopefully few prototypes,
2697     which can conflict with char vprintf(); below.  */
2698 #include <assert.h>
2699 /* Override any gcc2 internal prototype to avoid an error.  */
2700 /* We use char because int might match the return type of a gcc2
2701     builtin and then its argument prototype would still apply.  */
2702 char vprintf();
2703
2704 int main() {
2705
2706 /* The GNU C library defines this for functions which it implements
2707     to always fail with ENOSYS.  Some functions are actually named
2708     something starting with __ and the normal name is an alias.  */
2709 #if defined (__stub_vprintf) || defined (__stub___vprintf)
2710 choke me
2711 #else
2712 vprintf();
2713 #endif
2714
2715 ; return 0; }
2716 EOF
2717 if { (eval echo configure:2718: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2718   rm -rf conftest*
2719   eval "ac_cv_func_vprintf=yes"
2720 else
2721   echo "configure: failed program was:" >&5
2722   cat conftest.$ac_ext >&5
2723   rm -rf conftest*
2724   eval "ac_cv_func_vprintf=no"
2725 fi
2726 rm -f conftest*
2727 fi
2728
2729 if eval "test \"`echo '$ac_cv_func_'vprintf`\" = yes"; then
2730   echo "$ac_t""yes" 1>&6
2731   cat >> confdefs.h <<\EOF
2732 #define HAVE_VPRINTF 1
2733 EOF
2734
2735 else
2736   echo "$ac_t""no" 1>&6
2737 fi
2738
2739 if test "$ac_cv_func_vprintf" != yes; then
2740 echo $ac_n "checking for _doprnt""... $ac_c" 1>&6
2741 echo "configure:2742: checking for _doprnt" >&5
2742 if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then
2743   echo $ac_n "(cached) $ac_c" 1>&6
2744 else
2745   cat > conftest.$ac_ext <<EOF
2746 #line 2747 "configure"
2747 #include "confdefs.h"
2748 /* System header to define __stub macros and hopefully few prototypes,
2749     which can conflict with char _doprnt(); below.  */
2750 #include <assert.h>
2751 /* Override any gcc2 internal prototype to avoid an error.  */
2752 /* We use char because int might match the return type of a gcc2
2753     builtin and then its argument prototype would still apply.  */
2754 char _doprnt();
2755
2756 int main() {
2757
2758 /* The GNU C library defines this for functions which it implements
2759     to always fail with ENOSYS.  Some functions are actually named
2760     something starting with __ and the normal name is an alias.  */
2761 #if defined (__stub__doprnt) || defined (__stub____doprnt)
2762 choke me
2763 #else
2764 _doprnt();
2765 #endif
2766
2767 ; return 0; }
2768 EOF
2769 if { (eval echo configure:2770: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2770   rm -rf conftest*
2771   eval "ac_cv_func__doprnt=yes"
2772 else
2773   echo "configure: failed program was:" >&5
2774   cat conftest.$ac_ext >&5
2775   rm -rf conftest*
2776   eval "ac_cv_func__doprnt=no"
2777 fi
2778 rm -f conftest*
2779 fi
2780
2781 if eval "test \"`echo '$ac_cv_func_'_doprnt`\" = yes"; then
2782   echo "$ac_t""yes" 1>&6
2783   cat >> confdefs.h <<\EOF
2784 #define HAVE_DOPRNT 1
2785 EOF
2786
2787 else
2788   echo "$ac_t""no" 1>&6
2789 fi
2790
2791 fi
2792
2793 vfprintf=
2794 doprint=
2795 if test $ac_cv_func_vprintf != yes ; then
2796   vfprintf=vfprintf.o
2797   if test $ac_cv_func__doprnt != yes ; then
2798     doprint=doprint.o
2799   fi
2800 fi
2801
2802
2803
2804 echo $ac_n "checking whether the printf functions support %p""... $ac_c" 1>&6
2805 echo "configure:2806: checking whether the printf functions support %p" >&5
2806 if eval "test \"`echo '$''{'gcc_cv_func_printf_ptr'+set}'`\" = set"; then
2807   echo $ac_n "(cached) $ac_c" 1>&6
2808 else
2809   if test "$cross_compiling" = yes; then
2810   gcc_cv_func_printf_ptr=no
2811 else
2812   cat > conftest.$ac_ext <<EOF
2813 #line 2814 "configure"
2814 #include "confdefs.h"
2815 #include <stdio.h>
2816
2817 int main()
2818 {
2819   char buf[64];
2820   char *p = buf, *q = NULL;
2821   sprintf(buf, "%p", p);
2822   sscanf(buf, "%p", &q);
2823   return (p != q);
2824 }
2825 EOF
2826 if { (eval echo configure:2827: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2827 then
2828   gcc_cv_func_printf_ptr=yes
2829 else
2830   echo "configure: failed program was:" >&5
2831   cat conftest.$ac_ext >&5
2832   rm -fr conftest*
2833   gcc_cv_func_printf_ptr=no
2834 fi
2835 rm -fr conftest*
2836 fi
2837
2838 rm -f core core.* *.core
2839 fi
2840
2841 echo "$ac_t""$gcc_cv_func_printf_ptr" 1>&6
2842 if test $gcc_cv_func_printf_ptr = yes ; then
2843   cat >> confdefs.h <<\EOF
2844 #define HAVE_PRINTF_PTR 1
2845 EOF
2846
2847 fi
2848
2849
2850 case "${host}" in
2851 *-*-uwin*)
2852   # Under some versions of uwin, vfork is notoriously buggy and the test
2853   # can hang configure; on other versions, vfork exists just as a stub.
2854   # FIXME: This should be removed once vfork in uwin's runtime is fixed.
2855   ac_cv_func_vfork_works=no
2856   ;;
2857 esac
2858 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
2859 echo "configure:2860: checking for pid_t" >&5
2860 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
2861   echo $ac_n "(cached) $ac_c" 1>&6
2862 else
2863   cat > conftest.$ac_ext <<EOF
2864 #line 2865 "configure"
2865 #include "confdefs.h"
2866 #include <sys/types.h>
2867 #if STDC_HEADERS
2868 #include <stdlib.h>
2869 #include <stddef.h>
2870 #endif
2871 EOF
2872 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2873   egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
2874   rm -rf conftest*
2875   ac_cv_type_pid_t=yes
2876 else
2877   rm -rf conftest*
2878   ac_cv_type_pid_t=no
2879 fi
2880 rm -f conftest*
2881
2882 fi
2883 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
2884 if test $ac_cv_type_pid_t = no; then
2885   cat >> confdefs.h <<\EOF
2886 #define pid_t int
2887 EOF
2888
2889 fi
2890
2891 ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
2892 echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
2893 echo "configure:2894: checking for vfork.h" >&5
2894 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2895   echo $ac_n "(cached) $ac_c" 1>&6
2896 else
2897   cat > conftest.$ac_ext <<EOF
2898 #line 2899 "configure"
2899 #include "confdefs.h"
2900 #include <vfork.h>
2901 EOF
2902 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2903 { (eval echo configure:2904: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2904 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2905 if test -z "$ac_err"; then
2906   rm -rf conftest*
2907   eval "ac_cv_header_$ac_safe=yes"
2908 else
2909   echo "$ac_err" >&5
2910   echo "configure: failed program was:" >&5
2911   cat conftest.$ac_ext >&5
2912   rm -rf conftest*
2913   eval "ac_cv_header_$ac_safe=no"
2914 fi
2915 rm -f conftest*
2916 fi
2917 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2918   echo "$ac_t""yes" 1>&6
2919   cat >> confdefs.h <<\EOF
2920 #define HAVE_VFORK_H 1
2921 EOF
2922
2923 else
2924   echo "$ac_t""no" 1>&6
2925 fi
2926
2927 echo $ac_n "checking for working vfork""... $ac_c" 1>&6
2928 echo "configure:2929: checking for working vfork" >&5
2929 if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
2930   echo $ac_n "(cached) $ac_c" 1>&6
2931 else
2932   if test "$cross_compiling" = yes; then
2933   echo $ac_n "checking for vfork""... $ac_c" 1>&6
2934 echo "configure:2935: checking for vfork" >&5
2935 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
2936   echo $ac_n "(cached) $ac_c" 1>&6
2937 else
2938   cat > conftest.$ac_ext <<EOF
2939 #line 2940 "configure"
2940 #include "confdefs.h"
2941 /* System header to define __stub macros and hopefully few prototypes,
2942     which can conflict with char vfork(); below.  */
2943 #include <assert.h>
2944 /* Override any gcc2 internal prototype to avoid an error.  */
2945 /* We use char because int might match the return type of a gcc2
2946     builtin and then its argument prototype would still apply.  */
2947 char vfork();
2948
2949 int main() {
2950
2951 /* The GNU C library defines this for functions which it implements
2952     to always fail with ENOSYS.  Some functions are actually named
2953     something starting with __ and the normal name is an alias.  */
2954 #if defined (__stub_vfork) || defined (__stub___vfork)
2955 choke me
2956 #else
2957 vfork();
2958 #endif
2959
2960 ; return 0; }
2961 EOF
2962 if { (eval echo configure:2963: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2963   rm -rf conftest*
2964   eval "ac_cv_func_vfork=yes"
2965 else
2966   echo "configure: failed program was:" >&5
2967   cat conftest.$ac_ext >&5
2968   rm -rf conftest*
2969   eval "ac_cv_func_vfork=no"
2970 fi
2971 rm -f conftest*
2972 fi
2973
2974 if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
2975   echo "$ac_t""yes" 1>&6
2976   :
2977 else
2978   echo "$ac_t""no" 1>&6
2979 fi
2980
2981 ac_cv_func_vfork_works=$ac_cv_func_vfork
2982 else
2983   cat > conftest.$ac_ext <<EOF
2984 #line 2985 "configure"
2985 #include "confdefs.h"
2986 /* Thanks to Paul Eggert for this test.  */
2987 #include <stdio.h>
2988 #include <sys/types.h>
2989 #include <sys/stat.h>
2990 #ifdef HAVE_UNISTD_H
2991 #include <unistd.h>
2992 #endif
2993 #ifdef HAVE_VFORK_H
2994 #include <vfork.h>
2995 #endif
2996 /* On some sparc systems, changes by the child to local and incoming
2997    argument registers are propagated back to the parent.
2998    The compiler is told about this with #include <vfork.h>,
2999    but some compilers (e.g. gcc -O) don't grok <vfork.h>.
3000    Test for this by using a static variable whose address
3001    is put into a register that is clobbered by the vfork.  */
3002 static
3003 #ifdef __cplusplus
3004 sparc_address_test (int arg)
3005 #else
3006 sparc_address_test (arg) int arg;
3007 #endif
3008 {
3009   static pid_t child;
3010   if (!child) {
3011     child = vfork ();
3012     if (child < 0) {
3013       perror ("vfork");
3014       _exit(2);
3015     }
3016     if (!child) {
3017       arg = getpid();
3018       write(-1, "", 0);
3019       _exit (arg);
3020     }
3021   }
3022 }
3023 main() {
3024   pid_t parent = getpid ();
3025   pid_t child;
3026
3027   sparc_address_test ();
3028
3029   child = vfork ();
3030
3031   if (child == 0) {
3032     /* Here is another test for sparc vfork register problems.
3033        This test uses lots of local variables, at least
3034        as many local variables as main has allocated so far
3035        including compiler temporaries.  4 locals are enough for
3036        gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe.
3037        A buggy compiler should reuse the register of parent
3038        for one of the local variables, since it will think that
3039        parent can't possibly be used any more in this routine.
3040        Assigning to the local variable will thus munge parent
3041        in the parent process.  */
3042     pid_t
3043       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
3044       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
3045     /* Convince the compiler that p..p7 are live; otherwise, it might
3046        use the same hardware register for all 8 local variables.  */
3047     if (p != p1 || p != p2 || p != p3 || p != p4
3048         || p != p5 || p != p6 || p != p7)
3049       _exit(1);
3050
3051     /* On some systems (e.g. IRIX 3.3),
3052        vfork doesn't separate parent from child file descriptors.
3053        If the child closes a descriptor before it execs or exits,
3054        this munges the parent's descriptor as well.
3055        Test for this by closing stdout in the child.  */
3056     _exit(close(fileno(stdout)) != 0);
3057   } else {
3058     int status;
3059     struct stat st;
3060
3061     while (wait(&status) != child)
3062       ;
3063     exit(
3064          /* Was there some problem with vforking?  */
3065          child < 0
3066
3067          /* Did the child fail?  (This shouldn't happen.)  */
3068          || status
3069
3070          /* Did the vfork/compiler bug occur?  */
3071          || parent != getpid()
3072
3073          /* Did the file descriptor bug occur?  */
3074          || fstat(fileno(stdout), &st) != 0
3075          );
3076   }
3077 }
3078 EOF
3079 if { (eval echo configure:3080: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3080 then
3081   ac_cv_func_vfork_works=yes
3082 else
3083   echo "configure: failed program was:" >&5
3084   cat conftest.$ac_ext >&5
3085   rm -fr conftest*
3086   ac_cv_func_vfork_works=no
3087 fi
3088 rm -fr conftest*
3089 fi
3090
3091 fi
3092
3093 echo "$ac_t""$ac_cv_func_vfork_works" 1>&6
3094 if test $ac_cv_func_vfork_works = no; then
3095   cat >> confdefs.h <<\EOF
3096 #define vfork fork
3097 EOF
3098
3099 fi
3100
3101 for ac_hdr in unistd.h
3102 do
3103 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3104 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3105 echo "configure:3106: checking for $ac_hdr" >&5
3106 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3107   echo $ac_n "(cached) $ac_c" 1>&6
3108 else
3109   cat > conftest.$ac_ext <<EOF
3110 #line 3111 "configure"
3111 #include "confdefs.h"
3112 #include <$ac_hdr>
3113 EOF
3114 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3115 { (eval echo configure:3116: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3116 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3117 if test -z "$ac_err"; then
3118   rm -rf conftest*
3119   eval "ac_cv_header_$ac_safe=yes"
3120 else
3121   echo "$ac_err" >&5
3122   echo "configure: failed program was:" >&5
3123   cat conftest.$ac_ext >&5
3124   rm -rf conftest*
3125   eval "ac_cv_header_$ac_safe=no"
3126 fi
3127 rm -f conftest*
3128 fi
3129 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3130   echo "$ac_t""yes" 1>&6
3131     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3132   cat >> confdefs.h <<EOF
3133 #define $ac_tr_hdr 1
3134 EOF
3135
3136 else
3137   echo "$ac_t""no" 1>&6
3138 fi
3139 done
3140
3141 for ac_func in getpagesize
3142 do
3143 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3144 echo "configure:3145: checking for $ac_func" >&5
3145 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3146   echo $ac_n "(cached) $ac_c" 1>&6
3147 else
3148   cat > conftest.$ac_ext <<EOF
3149 #line 3150 "configure"
3150 #include "confdefs.h"
3151 /* System header to define __stub macros and hopefully few prototypes,
3152     which can conflict with char $ac_func(); below.  */
3153 #include <assert.h>
3154 /* Override any gcc2 internal prototype to avoid an error.  */
3155 /* We use char because int might match the return type of a gcc2
3156     builtin and then its argument prototype would still apply.  */
3157 char $ac_func();
3158
3159 int main() {
3160
3161 /* The GNU C library defines this for functions which it implements
3162     to always fail with ENOSYS.  Some functions are actually named
3163     something starting with __ and the normal name is an alias.  */
3164 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3165 choke me
3166 #else
3167 $ac_func();
3168 #endif
3169
3170 ; return 0; }
3171 EOF
3172 if { (eval echo configure:3173: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3173   rm -rf conftest*
3174   eval "ac_cv_func_$ac_func=yes"
3175 else
3176   echo "configure: failed program was:" >&5
3177   cat conftest.$ac_ext >&5
3178   rm -rf conftest*
3179   eval "ac_cv_func_$ac_func=no"
3180 fi
3181 rm -f conftest*
3182 fi
3183
3184 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3185   echo "$ac_t""yes" 1>&6
3186     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3187   cat >> confdefs.h <<EOF
3188 #define $ac_tr_func 1
3189 EOF
3190
3191 else
3192   echo "$ac_t""no" 1>&6
3193 fi
3194 done
3195
3196 echo $ac_n "checking for working mmap which provides zeroed pages anywhere""... $ac_c" 1>&6
3197 echo "configure:3198: checking for working mmap which provides zeroed pages anywhere" >&5
3198 if eval "test \"`echo '$''{'ac_cv_func_mmap_anywhere'+set}'`\" = set"; then
3199   echo $ac_n "(cached) $ac_c" 1>&6
3200 else
3201   if test "$cross_compiling" = yes; then
3202   ac_cv_func_mmap_anywhere=no
3203 else
3204   cat > conftest.$ac_ext <<EOF
3205 #line 3206 "configure"
3206 #include "confdefs.h"
3207
3208 /* Test by Richard Henderson and Alexandre Oliva.
3209    Check whether mmap MAP_ANONYMOUS or mmap from /dev/zero works. */
3210 #include <sys/types.h>
3211 #include <fcntl.h>
3212 #include <sys/mman.h>
3213
3214 #if !defined (MAP_ANONYMOUS) && defined (MAP_ANON)
3215 # define MAP_ANONYMOUS MAP_ANON
3216 #endif
3217
3218 /* This mess was copied from the GNU getpagesize.h.  */
3219 #ifndef HAVE_GETPAGESIZE
3220 # ifdef HAVE_UNISTD_H
3221 #  include <unistd.h>
3222 # endif
3223
3224 /* Assume that all systems that can run configure have sys/param.h.  */
3225 # ifndef HAVE_SYS_PARAM_H
3226 #  define HAVE_SYS_PARAM_H 1
3227 # endif
3228
3229 # ifdef _SC_PAGESIZE
3230 #  define getpagesize() sysconf(_SC_PAGESIZE)
3231 # else /* no _SC_PAGESIZE */
3232 #  ifdef HAVE_SYS_PARAM_H
3233 #   include <sys/param.h>
3234 #   ifdef EXEC_PAGESIZE
3235 #    define getpagesize() EXEC_PAGESIZE
3236 #   else /* no EXEC_PAGESIZE */
3237 #    ifdef NBPG
3238 #     define getpagesize() NBPG * CLSIZE
3239 #     ifndef CLSIZE
3240 #      define CLSIZE 1
3241 #     endif /* no CLSIZE */
3242 #    else /* no NBPG */
3243 #     ifdef NBPC
3244 #      define getpagesize() NBPC
3245 #     else /* no NBPC */
3246 #      ifdef PAGESIZE
3247 #       define getpagesize() PAGESIZE
3248 #      endif /* PAGESIZE */
3249 #     endif /* no NBPC */
3250 #    endif /* no NBPG */
3251 #   endif /* no EXEC_PAGESIZE */
3252 #  else /* no HAVE_SYS_PARAM_H */
3253 #   define getpagesize() 8192   /* punt totally */
3254 #  endif /* no HAVE_SYS_PARAM_H */
3255 # endif /* no _SC_PAGESIZE */
3256
3257 #endif /* no HAVE_GETPAGESIZE */
3258
3259 int main()
3260 {
3261   char *x;
3262   int fd, pg;
3263
3264 #ifndef MAP_ANONYMOUS
3265   fd = open("/dev/zero", O_RDWR);
3266   if (fd < 0)
3267     exit(1);
3268 #endif
3269
3270   pg = getpagesize();
3271 #ifdef MAP_ANONYMOUS
3272   x = (char*)mmap(0, pg, PROT_READ|PROT_WRITE,
3273                   MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
3274 #else
3275   x = (char*)mmap(0, pg, PROT_READ|PROT_WRITE, MAP_PRIVATE, fd, 0);
3276 #endif
3277   if (x == (char *) -1)
3278     exit(2);
3279
3280   *(int *)x += 1;
3281
3282   if (munmap(x, pg) < 0)
3283     exit(3);
3284
3285   exit(0);
3286 }
3287 EOF
3288 if { (eval echo configure:3289: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3289 then
3290   ac_cv_func_mmap_anywhere=yes
3291 else
3292   echo "configure: failed program was:" >&5
3293   cat conftest.$ac_ext >&5
3294   rm -fr conftest*
3295   ac_cv_func_mmap_anywhere=no
3296 fi
3297 rm -fr conftest*
3298 fi
3299
3300 fi
3301
3302 echo "$ac_t""$ac_cv_func_mmap_anywhere" 1>&6
3303 if test $ac_cv_func_mmap_anywhere = yes; then
3304   cat >> confdefs.h <<\EOF
3305 #define HAVE_MMAP_ANYWHERE 1
3306 EOF
3307
3308 fi
3309
3310 echo $ac_n "checking for working mmap of a file""... $ac_c" 1>&6
3311 echo "configure:3312: checking for working mmap of a file" >&5
3312 if eval "test \"`echo '$''{'ac_cv_func_mmap_file'+set}'`\" = set"; then
3313   echo $ac_n "(cached) $ac_c" 1>&6
3314 else
3315   # Create a file one thousand bytes long.
3316 for i in 1 2 3 4 5 6 7 8 9 0
3317 do for j in 1 2 3 4 5 6 7 8 9 0
3318 do echo $i $j xxxxx
3319 done
3320 done > conftestdata$$
3321
3322 if test "$cross_compiling" = yes; then
3323   ac_cv_func_mmap_file=no
3324 else
3325   cat > conftest.$ac_ext <<EOF
3326 #line 3327 "configure"
3327 #include "confdefs.h"
3328
3329 /* Test by Zack Weinberg.  Modified from MMAP_ANYWHERE test by
3330    Richard Henderson and Alexandre Oliva.
3331    Check whether read-only mmap of a plain file works. */
3332 #include <sys/types.h>
3333 #include <sys/stat.h>
3334 #include <fcntl.h>
3335 #include <sys/mman.h>
3336
3337 int main()
3338 {
3339   char *x;
3340   int fd;
3341   struct stat st;
3342
3343   fd = open("conftestdata$$", O_RDONLY);
3344   if (fd < 0)
3345     exit(1);
3346
3347   if (fstat (fd, &st))
3348     exit(2);
3349
3350   x = (char*)mmap(0, st.st_size, PROT_READ, MAP_PRIVATE, fd, 0);
3351   if (x == (char *) -1)
3352     exit(3);
3353
3354   if (x[0] != '1' || x[1] != ' ' || x[2] != '1' || x[3] != ' ')
3355     exit(4);
3356
3357   if (munmap(x, st.st_size) < 0)
3358     exit(5);
3359
3360   exit(0);
3361 }
3362 EOF
3363 if { (eval echo configure:3364: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3364 then
3365   ac_cv_func_mmap_file=yes
3366 else
3367   echo "configure: failed program was:" >&5
3368   cat conftest.$ac_ext >&5
3369   rm -fr conftest*
3370   ac_cv_func_mmap_file=no
3371 fi
3372 rm -fr conftest*
3373 fi
3374
3375 fi
3376
3377 echo "$ac_t""$ac_cv_func_mmap_file" 1>&6
3378 if test $ac_cv_func_mmap_file = yes; then
3379   cat >> confdefs.h <<\EOF
3380 #define HAVE_MMAP_FILE 1
3381 EOF
3382
3383 fi
3384
3385
3386 # We will need to find libiberty.h and ansidecl.h
3387 saved_CFLAGS="$CFLAGS"
3388 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
3389 for ac_func in bcopy bzero bcmp \
3390         index rindex getenv atol sbrk abort atof getcwd getwd \
3391         strsignal putc_unlocked fputs_unlocked strstr environ \
3392         malloc realloc calloc free basename getopt
3393 do
3394   ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3395 echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
3396 echo "configure:3397: checking whether $ac_func is declared" >&5
3397 if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
3398   echo $ac_n "(cached) $ac_c" 1>&6
3399 else
3400   cat > conftest.$ac_ext <<EOF
3401 #line 3402 "configure"
3402 #include "confdefs.h"
3403 #include "gansidecl.h"
3404 #include "system.h"
3405
3406 int main() {
3407 #ifndef $ac_func
3408 char *(*pfn) = (char *(*)) $ac_func ;
3409 #endif
3410 ; return 0; }
3411 EOF
3412 if { (eval echo configure:3413: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3413   rm -rf conftest*
3414   eval "gcc_cv_have_decl_$ac_func=yes"
3415 else
3416   echo "configure: failed program was:" >&5
3417   cat conftest.$ac_ext >&5
3418   rm -rf conftest*
3419   eval "gcc_cv_have_decl_$ac_func=no"
3420 fi
3421 rm -f conftest*
3422 fi
3423
3424 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
3425   echo "$ac_t""yes" 1>&6 ; cat >> confdefs.h <<EOF
3426 #define $ac_tr_decl 1
3427 EOF
3428
3429 else
3430   echo "$ac_t""no" 1>&6 ; cat >> confdefs.h <<EOF
3431 #define $ac_tr_decl 0
3432 EOF
3433
3434 fi
3435
3436 done
3437 if test x = y ; then
3438   cat >> confdefs.h <<EOF
3439 #define HAVE_DECL_BCOPY 1
3440 EOF
3441  cat >> confdefs.h <<EOF
3442 #define HAVE_DECL_BZERO 1
3443 EOF
3444  cat >> confdefs.h <<EOF
3445 #define HAVE_DECL_BCMP 1
3446 EOF
3447  \
3448         cat >> confdefs.h <<EOF
3449 #define HAVE_DECL_INDEX 1
3450 EOF
3451  cat >> confdefs.h <<EOF
3452 #define HAVE_DECL_RINDEX 1
3453 EOF
3454  cat >> confdefs.h <<EOF
3455 #define HAVE_DECL_GETENV 1
3456 EOF
3457  cat >> confdefs.h <<EOF
3458 #define HAVE_DECL_ATOL 1
3459 EOF
3460  cat >> confdefs.h <<EOF
3461 #define HAVE_DECL_SBRK 1
3462 EOF
3463  cat >> confdefs.h <<EOF
3464 #define HAVE_DECL_ABORT 1
3465 EOF
3466  cat >> confdefs.h <<EOF
3467 #define HAVE_DECL_ATOF 1
3468 EOF
3469  cat >> confdefs.h <<EOF
3470 #define HAVE_DECL_GETCWD 1
3471 EOF
3472  cat >> confdefs.h <<EOF
3473 #define HAVE_DECL_GETWD 1
3474 EOF
3475  \
3476         cat >> confdefs.h <<EOF
3477 #define HAVE_DECL_STRSIGNAL 1
3478 EOF
3479  cat >> confdefs.h <<EOF
3480 #define HAVE_DECL_PUTC_UNLOCKED 1
3481 EOF
3482  cat >> confdefs.h <<EOF
3483 #define HAVE_DECL_FPUTS_UNLOCKED 1
3484 EOF
3485  cat >> confdefs.h <<EOF
3486 #define HAVE_DECL_STRSTR 1
3487 EOF
3488  cat >> confdefs.h <<EOF
3489 #define HAVE_DECL_ENVIRON 1
3490 EOF
3491  \
3492         cat >> confdefs.h <<EOF
3493 #define HAVE_DECL_MALLOC 1
3494 EOF
3495  cat >> confdefs.h <<EOF
3496 #define HAVE_DECL_REALLOC 1
3497 EOF
3498  cat >> confdefs.h <<EOF
3499 #define HAVE_DECL_CALLOC 1
3500 EOF
3501  cat >> confdefs.h <<EOF
3502 #define HAVE_DECL_FREE 1
3503 EOF
3504  cat >> confdefs.h <<EOF
3505 #define HAVE_DECL_BASENAME 1
3506 EOF
3507  cat >> confdefs.h <<EOF
3508 #define HAVE_DECL_GETOPT 1
3509 EOF
3510 fi
3511
3512
3513 for ac_func in getrlimit setrlimit getrusage
3514 do
3515   ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3516 echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
3517 echo "configure:3518: checking whether $ac_func is declared" >&5
3518 if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
3519   echo $ac_n "(cached) $ac_c" 1>&6
3520 else
3521   cat > conftest.$ac_ext <<EOF
3522 #line 3523 "configure"
3523 #include "confdefs.h"
3524 #include "gansidecl.h"
3525 #include "system.h"
3526 #ifdef HAVE_SYS_RESOURCE_H
3527 #include <sys/resource.h>
3528 #endif
3529
3530
3531 int main() {
3532 #ifndef $ac_func
3533 char *(*pfn) = (char *(*)) $ac_func ;
3534 #endif
3535 ; return 0; }
3536 EOF
3537 if { (eval echo configure:3538: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3538   rm -rf conftest*
3539   eval "gcc_cv_have_decl_$ac_func=yes"
3540 else
3541   echo "configure: failed program was:" >&5
3542   cat conftest.$ac_ext >&5
3543   rm -rf conftest*
3544   eval "gcc_cv_have_decl_$ac_func=no"
3545 fi
3546 rm -f conftest*
3547 fi
3548
3549 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
3550   echo "$ac_t""yes" 1>&6 ; cat >> confdefs.h <<EOF
3551 #define $ac_tr_decl 1
3552 EOF
3553
3554 else
3555   echo "$ac_t""no" 1>&6 ; cat >> confdefs.h <<EOF
3556 #define $ac_tr_decl 0
3557 EOF
3558
3559 fi
3560
3561 done
3562 if test x = y ; then
3563   cat >> confdefs.h <<EOF
3564 #define HAVE_DECL_GETRLIMIT 1
3565 EOF
3566  cat >> confdefs.h <<EOF
3567 #define HAVE_DECL_SETRLIMIT 1
3568 EOF
3569  cat >> confdefs.h <<EOF
3570 #define HAVE_DECL_GETRUSAGE 1
3571 EOF
3572 fi
3573
3574
3575 # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
3576 CFLAGS="$saved_CFLAGS"
3577
3578 # mkdir takes a single argument on some systems.
3579 echo $ac_n "checking if mkdir takes one argument""... $ac_c" 1>&6
3580 echo "configure:3581: checking if mkdir takes one argument" >&5
3581 if eval "test \"`echo '$''{'gcc_cv_mkdir_takes_one_arg'+set}'`\" = set"; then
3582   echo $ac_n "(cached) $ac_c" 1>&6
3583 else
3584   cat > conftest.$ac_ext <<EOF
3585 #line 3586 "configure"
3586 #include "confdefs.h"
3587
3588 #include <sys/types.h>
3589 #ifdef HAVE_SYS_STAT_H
3590 # include <sys/stat.h>
3591 #endif
3592 #ifdef HAVE_UNISTD_H
3593 # include <unistd.h>
3594 #endif
3595 #ifdef HAVE_DIRECT_H
3596 # include <direct.h>
3597 #endif
3598 int main() {
3599 mkdir ("foo", 0);
3600 ; return 0; }
3601 EOF
3602 if { (eval echo configure:3603: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3603   rm -rf conftest*
3604   gcc_cv_mkdir_takes_one_arg=no
3605 else
3606   echo "configure: failed program was:" >&5
3607   cat conftest.$ac_ext >&5
3608   rm -rf conftest*
3609   gcc_cv_mkdir_takes_one_arg=yes
3610 fi
3611 rm -f conftest*
3612 fi
3613
3614 echo "$ac_t""$gcc_cv_mkdir_takes_one_arg" 1>&6
3615 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
3616   cat >> confdefs.h <<\EOF
3617 #define MKDIR_TAKES_ONE_ARG 1
3618 EOF
3619
3620 fi
3621
3622
3623 # File extensions
3624 manext='.1'
3625 objext='.o'
3626
3627
3628
3629 build_xm_file=
3630 build_xm_defines=
3631 build_install_headers_dir=install-headers-tar
3632 build_exeext=
3633 host_xm_file=
3634 host_xm_defines=
3635 host_xmake_file=
3636 host_truncate_target=
3637 host_exeext=
3638
3639 # Decode the host machine, then the target machine.
3640 # For the host machine, we save the xm_file variable as host_xm_file;
3641 # then we decode the target machine and forget everything else
3642 # that came from the host machine.
3643 for machine in $build $host $target; do
3644
3645         out_file=
3646         xmake_file=
3647         tmake_file=
3648         extra_headers=
3649         extra_passes=
3650         extra_parts=
3651         extra_programs=
3652         extra_objs=
3653         extra_host_objs=
3654         extra_gcc_objs=
3655         xm_defines=
3656         float_format=
3657         # Set this to force installation and use of collect2.
3658         use_collect2=
3659         # Set this to override the default target model.
3660         target_cpu_default=
3661         # Set this to control how the header file directory is installed.
3662         install_headers_dir=install-headers-tar
3663         # Set this to a non-empty list of args to pass to cpp if the target
3664         # wants its .md file passed through cpp.
3665         md_cppflags=
3666         # Set this if directory names should be truncated to 14 characters.
3667         truncate_target=
3668         # Set this if gdb needs a dir command with `dirname $out_file`
3669         gdb_needs_out_file_path=
3670         # Set this if the build machine requires executables to have a
3671         # file name suffix.
3672         exeext=
3673         # Set this to control which thread package will be used.
3674         thread_file=
3675         # Reinitialize these from the flag values every loop pass, since some
3676         # configure entries modify them.
3677         gas="$gas_flag"
3678         gnu_ld="$gnu_ld_flag"
3679         enable_threads=$enable_threads_flag
3680
3681         # Set default cpu_type, tm_file, tm_p_file and xm_file so it can be
3682         # updated in each machine entry.
3683         tm_p_file=
3684         cpu_type=`echo $machine | sed 's/-.*$//'`
3685         case $machine in
3686         alpha*-*-*)
3687                 cpu_type=alpha
3688                 ;;
3689         strongarm*-*-*)
3690                 cpu_type=arm
3691                 ;;
3692         arm*-*-*)
3693                 cpu_type=arm
3694                 ;;
3695         c*-convex-*)
3696                 cpu_type=convex
3697                 ;;
3698         i[34567]86-*-*)
3699                 cpu_type=i386
3700                 ;;
3701         hppa*-*-*)
3702                 cpu_type=pa
3703                 ;;
3704         m68000-*-*)
3705                 cpu_type=m68k
3706                 ;;
3707         mips*-*-*)
3708                 cpu_type=mips
3709                 ;;
3710         pj*-*-*)
3711                 cpu_type=pj
3712                 ;;
3713         powerpc*-*-*)
3714                 cpu_type=rs6000
3715                 ;;
3716         pyramid-*-*)
3717                 cpu_type=pyr
3718                 ;;
3719         sparc*-*-*)
3720                 cpu_type=sparc
3721                 ;;
3722         esac
3723
3724         tm_file=${cpu_type}/${cpu_type}.h
3725         xm_file=${cpu_type}/xm-${cpu_type}.h
3726         if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h;
3727         then
3728                 tm_p_file=${cpu_type}/${cpu_type}-protos.h;
3729         fi
3730         # On a.out targets, we need to use collect2.
3731         case $machine in
3732         *-*-*aout*)
3733                 use_collect2=yes
3734                 ;;
3735         esac
3736
3737         # Common parts for linux-gnu and openbsd systems
3738         case $machine in
3739         *-*-linux-gnu*)
3740                 xm_defines="HAVE_ATEXIT POSIX BSTRING"
3741                 ;;
3742         *-*-openbsd*)
3743                 tm_file=${cpu_type}/openbsd.h
3744                 tmake_file="t-libc-ok t-openbsd"
3745                 # avoid surprises, always provide an xm-openbsd file
3746                 xm_file=${cpu_type}/xm-openbsd.h
3747                 # don't depend on processor x-fragments as well
3748                 xmake_file=none
3749                 if test x$enable_threads = xyes; then
3750                         thread_file='posix'
3751                         tmake_file="${tmake_file} t-openbsd-thread"
3752                 fi
3753                 ;;
3754         esac
3755
3756         case $machine in
3757         # Support site-specific machine types.
3758         *local*)
3759                 cpu_type=`echo $machine | sed -e 's/-.*//'`
3760                 rest=`echo $machine | sed -e "s/$cpu_type-//"`
3761                 xm_file=${cpu_type}/xm-$rest.h
3762                 tm_file=${cpu_type}/$rest.h
3763                 if test -f $srcdir/config/${cpu_type}/x-$rest; \
3764                 then xmake_file=${cpu_type}/x-$rest; \
3765                 else true; \
3766                 fi
3767                 if test -f $srcdir/config/${cpu_type}/t-$rest; \
3768                 then tmake_file=${cpu_type}/t-$rest; \
3769                 else true; \
3770                 fi
3771                 ;;
3772         1750a-*-*)
3773                 ;;
3774         a29k-*-bsd* | a29k-*-sym1*)
3775                 tm_file="${tm_file} a29k/unix.h"
3776                 xm_defines=USG
3777                 xmake_file=a29k/x-unix
3778                 use_collect2=yes
3779                 ;;
3780         a29k-*-udi | a29k-*-coff)
3781                 tm_file="${tm_file} dbxcoff.h a29k/udi.h"
3782                 tmake_file=a29k/t-a29kbare
3783                 ;;
3784         a29k-wrs-vxworks*)
3785                 tm_file="${tm_file} dbxcoff.h a29k/udi.h a29k/vx29k.h"
3786                 tmake_file=a29k/t-vx29k
3787                 extra_parts="crtbegin.o crtend.o"
3788                 thread_file='vxworks'
3789                 ;;
3790         a29k-*-*)                       # Default a29k environment.
3791                 use_collect2=yes
3792                 ;;
3793         alpha-*-interix)
3794                 tm_file="${tm_file} alpha/alpha32.h interix.h alpha/alpha-interix.h"
3795
3796                 # GAS + IEEE_CONFORMANT+IEEE (no inexact);
3797                 #target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT|MASK_IEEE"
3798
3799                 # GAS + IEEE_CONFORMANT
3800                 target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT"
3801
3802                 xm_file="alpha/xm-alpha-interix.h xm-interix.h"
3803                 xmake_file="x-interix alpha/t-pe"
3804                 tmake_file="alpha/t-alpha alpha/t-interix alpha/t-ieee"
3805                 if test x$enable_threads = xyes ; then
3806                         thread_file='posix'
3807                 fi
3808                 if test x$stabs = xyes ; then
3809                         tm_file="${tm_file} dbxcoff.h"
3810                 fi
3811                 #prefix='$$INTERIX_ROOT'/usr/contrib
3812                 #local_prefix='$$INTERIX_ROOT'/usr/contrib
3813                 ;;
3814         alpha*-*-linux-gnuecoff*)
3815                 tm_file="${tm_file} alpha/linux-ecoff.h alpha/linux.h"
3816                 target_cpu_default="MASK_GAS"
3817                 tmake_file="alpha/t-alpha alpha/t-ieee"
3818                 gas=no
3819                 xmake_file=none
3820                 gas=yes gnu_ld=yes
3821                 ;;
3822         alpha*-*-linux-gnulibc1*)
3823                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3824                 target_cpu_default="MASK_GAS"
3825                 tmake_file="t-linux t-linux-gnulibc1 alpha/t-alpha alpha/t-crtbe alpha/t-ieee"
3826                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3827                 xmake_file=none
3828                 gas=yes gnu_ld=yes
3829                 if test x$enable_threads = xyes; then
3830                         thread_file='posix'
3831                 fi
3832                 ;;
3833         alpha*-*-linux-gnu*)
3834                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3835                 target_cpu_default="MASK_GAS"
3836                 tmake_file="t-linux alpha/t-crtbe alpha/t-alpha alpha/t-ieee"
3837                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3838                 xmake_file=none
3839                 gas=yes gnu_ld=yes
3840                 if test x$enable_threads = xyes; then
3841                         thread_file='posix'
3842                 fi
3843                 ;;
3844         alpha*-*-netbsd*)
3845                 tm_file="${tm_file} alpha/elf.h alpha/netbsd.h alpha/netbsd-elf.h"
3846                 target_cpu_default="MASK_GAS"
3847                 tmake_file="alpha/t-crtbe alpha/t-alpha alpha/t-ieee"
3848                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3849                 xmake_file=none
3850                 gas=yes gnu_ld=yes
3851                 ;;
3852
3853         alpha*-*-openbsd*)
3854                 # default x-alpha is only appropriate for dec-osf.
3855                 target_cpu_default="MASK_GAS"
3856                 tmake_file="alpha/t-alpha alpha/t-ieee"
3857                 ;;
3858
3859         alpha*-dec-osf*)
3860                 if test x$stabs = xyes
3861                 then
3862                         tm_file="${tm_file} dbx.h"
3863                 fi
3864                 if test x$gas != xyes
3865                 then
3866                         extra_passes="mips-tfile mips-tdump"
3867                 fi
3868                 use_collect2=yes
3869                 tmake_file="alpha/t-alpha alpha/t-ieee"
3870                 case $machine in
3871                   *-*-osf1*)
3872                     tm_file="${tm_file} alpha/osf.h alpha/osf12.h alpha/osf2or3.h"
3873                     ;;
3874                   *-*-osf[23]*)
3875                     tm_file="${tm_file} alpha/osf.h alpha/osf2or3.h"
3876                     ;;
3877                   *-*-osf4*)
3878                     tm_file="${tm_file} alpha/osf.h"
3879                     # Some versions of OSF4 (specifically X4.0-9 296.7) have
3880                     # a broken tar, so we use cpio instead.
3881                     install_headers_dir=install-headers-cpio
3882                     ;;
3883                   *-*-osf5*)
3884                     tm_file="${tm_file} alpha/osf.h alpha/osf5.h"
3885                     ;;
3886                 esac
3887                 case $machine in
3888                   *-*-osf4.0[b-z] | *-*-osf4.[1-9]* | *-*-osf5*)
3889                     target_cpu_default=MASK_SUPPORT_ARCH
3890                     ;;
3891                 esac
3892                 ;;
3893         alpha*-*-vxworks*)
3894                 tm_file="${tm_file} dbx.h alpha/vxworks.h"
3895                 tmake_file="alpha/t-alpha alpha/t-ieee"
3896                 if  x$gas != xyes
3897                 then
3898                         extra_passes="mips-tfile mips-tdump"
3899                 fi
3900                 use_collect2=yes
3901                 thread_file='vxworks'
3902                 ;;
3903         alpha*-*-winnt*)
3904                 tm_file="${tm_file} alpha/alpha32.h alpha/win-nt.h winnt/win-nt.h"
3905                 xm_file="${xm_file} config/winnt/xm-winnt.h alpha/xm-winnt.h"
3906                 tmake_file="t-libc-ok alpha/t-alpha alpha/t-ieee"
3907                 xmake_file=winnt/x-winnt
3908                 extra_host_objs=oldnames.o
3909                 extra_gcc_objs="spawnv.o oldnames.o"
3910                 if test x$gnu_ld != xyes
3911                 then
3912                         extra_programs=ld.exe
3913                 fi
3914                 if test x$enable_threads = xyes; then
3915                         thread_file='win32'
3916                 fi
3917                 ;;
3918         alpha*-dec-vms*)
3919                 tm_file=alpha/vms.h
3920                 xm_file="${xm_file} alpha/xm-vms.h"
3921                 tmake_file="alpha/t-alpha alpha/t-vms alpha/t-ieee"
3922                 ;;
3923         arc-*-elf*)
3924                 extra_parts="crtinit.o crtfini.o"
3925                 ;;
3926         arm-*-coff* | armel-*-coff*)
3927                 tm_file=arm/coff.h
3928                 tmake_file=arm/t-arm-coff
3929                 ;;
3930         arm-*-vxworks*)
3931                 tm_file=arm/vxarm.h
3932                 tmake_file=arm/t-arm-coff
3933                 thread_file='vxworks'
3934                 ;;
3935         arm-*-riscix1.[01]*)            # Acorn RISC machine (early versions)
3936                 tm_file=arm/riscix1-1.h
3937                 use_collect2=yes
3938                 ;;
3939         arm-*-riscix*)                  # Acorn RISC machine
3940                 if test x$gas = xyes
3941                 then
3942                     tm_file=arm/rix-gas.h
3943                 else
3944                     tm_file=arm/riscix.h
3945                 fi
3946                 xmake_file=arm/x-riscix
3947                 tmake_file=arm/t-riscix
3948                 use_collect2=yes
3949                 ;;
3950         arm-semi-aout | armel-semi-aout)
3951                 tm_file=arm/semi.h
3952                 tmake_file=arm/t-semi
3953                 ;;
3954         arm-semi-aof | armel-semi-aof)
3955                 tm_file=arm/semiaof.h
3956                 tmake_file=arm/t-semiaof
3957                 ;;
3958         arm*-*-netbsd*)
3959                 tm_file=arm/netbsd.h
3960                 tmake_file="t-netbsd arm/t-netbsd"
3961                 use_collect2=yes
3962                 ;;
3963         arm*-*-linux-gnuaout*)          # ARM GNU/Linux with a.out
3964                 cpu_type=arm
3965                 xmake_file=x-linux
3966                 tm_file=arm/linux-aout.h
3967                 tmake_file=arm/t-linux
3968                 gnu_ld=yes
3969                 ;;
3970         arm*-*-linux-gnuoldld*)         # ARM GNU/Linux with old ELF linker
3971                 xm_file=arm/xm-linux.h
3972                 xmake_file=x-linux
3973                 tm_file="arm/linux-oldld.h arm/linux-elf.h"
3974                 case $machine in
3975                 armv2*-*-*)
3976                         tm_file="arm/linux-elf26.h $tm_file"
3977                         ;;
3978                 esac
3979                 tmake_file="t-linux arm/t-linux"
3980                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3981                 gnu_ld=yes
3982                 case x${enable_threads} in
3983                 x | xyes | xpthreads | xposix)
3984                         thread_file='posix'
3985                         ;;
3986                 esac
3987                 ;;
3988         arm*-*-linux-gnu*)              # ARM GNU/Linux with ELF
3989                 xm_file=arm/xm-linux.h
3990                 xmake_file=x-linux
3991                 tm_file="arm/linux-elf.h"
3992                 case $machine in
3993                 armv2*-*-*)
3994                         tm_file="arm/linux-elf26.h $tm_file"
3995                         ;;
3996                 esac
3997                 tmake_file="t-linux arm/t-linux"
3998                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3999                 gnu_ld=yes
4000                 case x${enable_threads} in
4001                 x | xyes | xpthreads | xposix)
4002                         thread_file='posix'
4003                         ;;
4004                 esac
4005                 ;;
4006         arm*-*-uclinux*)                # ARM ucLinux
4007                 tm_file=arm/uclinux-elf.h
4008                 tmake_file=arm/t-arm-elf
4009                 ;;
4010         arm*-*-aout)
4011                 tm_file=arm/aout.h
4012                 tmake_file=arm/t-arm-aout
4013                 ;;
4014         arm*-*-ecos-elf)
4015                 tm_file=arm/ecos-elf.h
4016                 tmake_file=arm/t-arm-elf
4017                 ;;
4018         arm*-*-elf)
4019                 tm_file=arm/unknown-elf.h
4020                 tmake_file=arm/t-arm-elf
4021                 ;;
4022         arm*-*-conix*)
4023                 tm_file=arm/conix-elf.h
4024                 tmake_file=arm/t-arm-elf
4025                 ;;
4026         arm*-*-oabi)
4027                 tm_file=arm/unknown-elf-oabi.h
4028                 tmake_file=arm/t-arm-elf
4029                 ;;
4030         arm-*-pe*)
4031                 tm_file=arm/pe.h
4032                 tmake_file=arm/t-pe
4033                 extra_objs="pe.o"
4034                 ;;
4035         avr-*-*)
4036                 ;;
4037         c1-convex-*)                    # Convex C1
4038                 target_cpu_default=1
4039                 use_collect2=yes
4040                 ;;
4041         c2-convex-*)                    # Convex C2
4042                 target_cpu_default=2
4043                 use_collect2=yes
4044                 ;;
4045         c32-convex-*)
4046                 target_cpu_default=4
4047                 use_collect2=yes
4048                 ;;
4049         c34-convex-*)
4050                 target_cpu_default=8
4051                 use_collect2=yes
4052                 ;;
4053         c38-convex-*)
4054                 target_cpu_default=16
4055                 use_collect2=yes
4056                 ;;
4057         c4x-*)
4058                 cpu_type=c4x
4059                 tmake_file=c4x/t-c4x
4060                 ;;
4061         clipper-intergraph-clix*)
4062                 tm_file="${tm_file} svr3.h clipper/clix.h"
4063                 xm_file=clipper/xm-clix.h
4064                 xmake_file=clipper/x-clix
4065                 extra_headers=va-clipper.h
4066                 extra_parts="crtbegin.o crtend.o"
4067                 install_headers_dir=install-headers-cpio
4068                 ;;
4069         d30v-*)
4070                 float_format=i64
4071                 ;;
4072         dsp16xx-*)
4073                 ;;
4074         elxsi-elxsi-*)
4075                 use_collect2=yes
4076                 ;;
4077         fr30-*-elf)
4078                 tm_file="fr30/fr30.h"
4079                 tmake_file=fr30/t-fr30
4080                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
4081                 ;;
4082 # This hasn't been upgraded to GCC 2.
4083 #       fx80-alliant-*)                 # Alliant FX/80
4084 #               ;;
4085         h8300-*-*)
4086                 float_format=i32
4087                 ;;
4088         hppa*-*-linux*)
4089                 target_cpu_default="(MASK_PA_11 | MASK_GAS | MASK_JUMP_IN_DELAY)"
4090                 tm_file="${tm_file} pa/elf.h linux.h pa/pa-linux.h"
4091                 tmake_file="t-linux pa/t-linux"
4092                 extra_parts="crtbegin.o crtend.o"
4093                 xmake_file=none
4094                 gas=yes gnu_ld=yes
4095                 if test x$enable_threads = xyes; then
4096                         thread_file='posix'
4097                 fi
4098                 ;;
4099         hppa*-*-openbsd*)
4100                 target_cpu_default="MASK_PA_11"
4101                 tmake_file=pa/t-openbsd
4102                 ;;
4103         hppa1.1-*-pro*)
4104                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
4105                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h"
4106                 xm_file=pa/xm-papro.h
4107                 tmake_file=pa/t-pro
4108                 ;;
4109         hppa1.1-*-osf*)
4110                 target_cpu_default="MASK_PA_11"
4111                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
4112                 use_collect2=yes
4113                 ;;
4114         hppa1.1-*-rtems*)
4115                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
4116                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h pa/rtems.h"
4117                 xm_file=pa/xm-papro.h
4118                 tmake_file=pa/t-pro
4119                 ;;
4120         hppa1.0-*-osf*)
4121                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
4122                 use_collect2=yes
4123                 ;;
4124         hppa1.1-*-bsd*)
4125                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
4126                 target_cpu_default="MASK_PA_11"
4127                 use_collect2=yes
4128                 ;;
4129         hppa1.0-*-bsd*)
4130                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
4131                 use_collect2=yes
4132                 ;;
4133         hppa1.0-*-hpux7*)
4134                 tm_file="pa/pa-oldas.h ${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux7.h"
4135                 xm_file=pa/xm-pahpux.h
4136                 xmake_file=pa/x-pa-hpux
4137                 if test x$gas = xyes
4138                 then
4139                         tm_file="${tm_file} pa/gas.h"
4140                 fi
4141                 install_headers_dir=install-headers-cpio
4142                 use_collect2=yes
4143                 ;;
4144         hppa1.0-*-hpux8.0[0-2]*)
4145                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4146                 xm_file=pa/xm-pahpux.h
4147                 xmake_file=pa/x-pa-hpux
4148                 if test x$gas = xyes
4149                 then
4150                         tm_file="${tm_file} pa/pa-gas.h"
4151                 else
4152                         tm_file="pa/pa-oldas.h ${tm_file}"
4153                 fi
4154                 install_headers_dir=install-headers-cpio
4155                 use_collect2=yes
4156                 ;;
4157         hppa1.1-*-hpux8.0[0-2]*)
4158                 target_cpu_default="MASK_PA_11"
4159                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4160                 xm_file=pa/xm-pahpux.h
4161                 xmake_file=pa/x-pa-hpux
4162                 if test x$gas = xyes
4163                 then
4164                         tm_file="${tm_file} pa/pa-gas.h"
4165                 else
4166                         tm_file="pa/pa-oldas.h ${tm_file}"
4167                 fi
4168                 install_headers_dir=install-headers-cpio
4169                 use_collect2=yes
4170                 ;;
4171         hppa1.1-*-hpux8*)
4172                 target_cpu_default="MASK_PA_11"
4173                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4174                 xm_file=pa/xm-pahpux.h
4175                 xmake_file=pa/x-pa-hpux
4176                 if test x$gas = xyes
4177                 then
4178                         tm_file="${tm_file} pa/pa-gas.h"
4179                 fi
4180                 install_headers_dir=install-headers-cpio
4181                 use_collect2=yes
4182                 ;;
4183         hppa1.0-*-hpux8*)
4184                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4185                 xm_file=pa/xm-pahpux.h
4186                 xmake_file=pa/x-pa-hpux
4187                 if test x$gas = xyes
4188                 then
4189                         tm_file="${tm_file} pa/pa-gas.h"
4190                 fi
4191                 install_headers_dir=install-headers-cpio
4192                 use_collect2=yes
4193                 ;;
4194         hppa1.1-*-hpux10* | hppa2*-*-hpux10*)
4195                 target_cpu_default="MASK_PA_11"
4196                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
4197                 float_format=i128
4198                 xm_file=pa/xm-pahpux.h
4199                 xmake_file=pa/x-pa-hpux
4200                 tmake_file=pa/t-pa
4201                 if test x$gas = xyes
4202                 then
4203                         tm_file="${tm_file} pa/pa-gas.h"
4204                 fi
4205                 if test x$enable_threads = x; then
4206                     enable_threads=$have_pthread_h
4207                 fi
4208                 if test x$enable_threads = xyes; then
4209                         thread_file='dce'
4210                         tmake_file="${tmake_file} pa/t-dce-thr"
4211                 fi
4212                 install_headers_dir=install-headers-cpio
4213                 use_collect2=yes
4214                 ;;
4215         hppa1.0-*-hpux10*)
4216                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
4217                 float_format=i128
4218                 xm_file=pa/xm-pahpux.h
4219                 xmake_file=pa/x-pa-hpux
4220                 tmake_file=pa/t-pa
4221                 if test x$gas = xyes
4222                 then
4223                         tm_file="${tm_file} pa/pa-gas.h"
4224                 fi
4225                 if test x$enable_threads = x; then
4226                     enable_threads=$have_pthread_h
4227                 fi
4228                 if test x$enable_threads = xyes; then
4229                         thread_file='dce'
4230                         tmake_file="${tmake_file} pa/t-dce-thr"
4231                 fi
4232                 install_headers_dir=install-headers-cpio
4233                 use_collect2=yes
4234                 ;;
4235         hppa*64*-*-hpux11*)
4236                 target_cpu_default="MASK_PA_11"
4237                 xm_file=pa/xm-pa64hpux.h
4238                 xmake_file=pa/x-pa-hpux
4239                 tmake_file=pa/t-pa
4240                 tm_file="pa/pa64-start.h ${tm_file} pa/pa64-regs.h pa/long_double.h pa/elf.h pa/pa-hpux.h pa/pa-hpux11.h pa/pa-64.h"
4241                 float_format=i128
4242                 tmake_file=pa/t-pa64
4243                 target_cpu_default="(MASK_PA_11|MASK_PA_20)"
4244
4245                 if [ x$gas = xyes ]
4246                 then
4247                         tm_file="${tm_file} pa/pa-gas.h"
4248                 fi
4249 #               if [[ x$enable_threads = x ]]; then
4250 #                   enable_threads=$have_pthread_h
4251 #               fi
4252 #               if [[ x$enable_threads = xyes ]]; then
4253 #                       thread_file='dce'
4254 #                       tmake_file="${tmake_file} pa/t-dce-thr"
4255 #               fi
4256                 install_headers_dir=install-headers-cpio
4257                 use_collect2=yes
4258                 ;;
4259         hppa1.1-*-hpux11* | hppa2*-*-hpux11*)
4260                 target_cpu_default="MASK_PA_11"
4261                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
4262                 float_format=i128
4263                 xm_file=pa/xm-pahpux.h
4264                 xmake_file=pa/x-pa-hpux
4265                 tmake_file=pa/t-pa
4266                 if test x$gas = xyes
4267                 then
4268                         tm_file="${tm_file} pa/pa-gas.h"
4269                 fi
4270 #               if test x$enable_threads = x; then
4271 #                   enable_threads=$have_pthread_h
4272 #               fi
4273 #               if test x$enable_threads = xyes; then
4274 #                       thread_file='dce'
4275 #                       tmake_file="${tmake_file} pa/t-dce-thr"
4276 #               fi
4277                 install_headers_dir=install-headers-cpio
4278                 use_collect2=yes
4279                 ;;
4280         hppa1.0-*-hpux11*)
4281                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
4282                 float_format=i128
4283                 xm_file=pa/xm-pahpux.h
4284                 xmake_file=pa/x-pa-hpux
4285                 if test x$gas = xyes
4286                 then
4287                         tm_file="${tm_file} pa/pa-gas.h"
4288                 fi
4289 #               if test x$enable_threads = x; then
4290 #                   enable_threads=$have_pthread_h
4291 #               fi
4292 #               if test x$enable_threads = xyes; then
4293 #                       thread_file='dce'
4294 #                       tmake_file="${tmake_file} pa/t-dce-thr"
4295 #               fi
4296                 install_headers_dir=install-headers-cpio
4297                 use_collect2=yes
4298                 ;;
4299         hppa1.1-*-hpux* | hppa2*-*-hpux*)
4300                 target_cpu_default="MASK_PA_11"
4301                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
4302                 xm_file=pa/xm-pahpux.h
4303                 xmake_file=pa/x-pa-hpux
4304                 if test x$gas = xyes
4305                 then
4306                         tm_file="${tm_file} pa/pa-gas.h"
4307                 fi
4308                 install_headers_dir=install-headers-cpio
4309                 use_collect2=yes
4310                 ;;
4311         hppa1.0-*-hpux*)
4312                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
4313                 xm_file=pa/xm-pahpux.h
4314                 xmake_file=pa/x-pa-hpux
4315                 if test x$gas = xyes
4316                 then
4317                         tm_file="${tm_file} pa/pa-gas.h"
4318                 fi
4319                 install_headers_dir=install-headers-cpio
4320                 use_collect2=yes
4321                 ;;
4322         hppa1.1-*-hiux* | hppa2*-*-hiux*)
4323                 target_cpu_default="MASK_PA_11"
4324                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
4325                 xm_file=pa/xm-pahpux.h
4326                 xmake_file=pa/x-pa-hpux
4327                 if test x$gas = xyes
4328                 then
4329                         tm_file="${tm_file} pa/pa-gas.h"
4330                 fi
4331                 install_headers_dir=install-headers-cpio
4332                 use_collect2=yes
4333                 ;;
4334         hppa1.0-*-hiux*)
4335                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
4336                 xm_file=pa/xm-pahpux.h
4337                 xmake_file=pa/x-pa-hpux
4338                 if test x$gas = xyes
4339                 then
4340                         tm_file="${tm_file} pa/pa-gas.h"
4341                 fi
4342                 install_headers_dir=install-headers-cpio
4343                 use_collect2=yes
4344                 ;;
4345         hppa*-*-lites*)
4346                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h"
4347                 target_cpu_default="MASK_PA_11"
4348                 use_collect2=yes
4349                 ;;
4350         hppa*-*-mpeix*)
4351                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-mpeix.h"
4352                 xm_file=pa/xm-pampeix.h
4353                 xmake_file=pa/x-pa-mpeix
4354                 echo "You must use gas. Assuming it is already installed."
4355                 install_headers_dir=install-headers-tar
4356                 use_collect2=yes
4357                 ;;
4358         i370-*-opened*)                  # IBM 360/370/390 Architecture
4359                 xm_file=i370/xm-oe.h
4360                 tm_file=i370/oe.h
4361                 xmake_file=i370/x-oe
4362                 tmake_file=i370/t-oe
4363                 ;;
4364         i370-*-mvs*)
4365                 xm_file=i370/xm-mvs.h
4366                 tm_file=i370/mvs.h
4367                 tmake_file=i370/t-mvs
4368                 ;;
4369         i370-*-linux*)
4370                 xm_file="xm-linux.h i370/xm-linux.h"
4371                 xmake_file=x-linux
4372                 tm_file="i370/linux.h ${tm_file}"
4373                 tmake_file="t-linux i370/t-linux"
4374                 # broken_install=yes
4375                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4376                 # extra_parts="crtbegin.o crtend.o"
4377                 gnu_ld=yes
4378                 gas=yes
4379                 elf=yes
4380                 if test x$enable_threads = xyes; then
4381                         thread_file='posix'
4382                 fi
4383                 ;;
4384         i[34567]86-*-elf*)
4385                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h"
4386                 tm_file=i386/i386elf.h
4387                 tmake_file=i386/t-i386elf
4388                 xmake_file=x-svr4
4389                 ;;
4390         i[34567]86-ibm-aix*)            # IBM PS/2 running AIX
4391                 if test x$gas = xyes
4392                 then
4393                         tm_file=i386/aix386.h
4394                         extra_parts="crtbegin.o crtend.o"
4395                         tmake_file=i386/t-crtstuff
4396                 else
4397                         tm_file=i386/aix386ng.h
4398                         use_collect2=yes
4399                 fi
4400                 xm_file="xm-alloca.h i386/xm-aix.h ${xm_file}"
4401                 xm_defines=USG
4402                 xmake_file=i386/x-aix
4403                 ;;
4404         i[34567]86-ncr-sysv4*)          # NCR 3000 - ix86 running system V.4
4405                 xm_file="xm-alloca.h ${xm_file}"
4406                 xm_defines="USG POSIX SMALL_ARG_MAX"
4407                 xmake_file=i386/x-ncr3000
4408                 if test x$stabs = xyes -a x$gas = xyes
4409                 then
4410                         tm_file=i386/sysv4gdb.h
4411                 else
4412                         tm_file=i386/sysv4.h
4413                 fi
4414                 extra_parts="crtbegin.o crtend.o"
4415                 tmake_file=i386/t-crtpic
4416                 ;;
4417         i[34567]86-next-*)
4418                 tm_file=i386/next.h
4419                 xm_file=i386/xm-next.h
4420                 tmake_file=i386/t-next
4421                 xmake_file=i386/x-next
4422                 extra_objs=nextstep.o
4423                 extra_parts="crtbegin.o crtend.o"
4424                 if test x$enable_threads = xyes; then
4425                         thread_file='mach'
4426                 fi
4427                 ;;
4428         i[34567]86-sequent-bsd*)                # 80386 from Sequent
4429                 use_collect2=yes
4430                 if test x$gas = xyes
4431                 then
4432                         tm_file=i386/seq-gas.h
4433                 else
4434                         tm_file=i386/sequent.h
4435                 fi
4436                 ;;
4437         i[34567]86-sequent-ptx1*)
4438                 xm_defines="USG SVR3"
4439                 xmake_file=i386/x-sysv3
4440                 tm_file=i386/seq-sysv3.h
4441                 tmake_file=i386/t-crtstuff
4442                 extra_parts="crtbegin.o crtend.o"
4443                 install_headers_dir=install-headers-cpio
4444                 ;;
4445         i[34567]86-sequent-ptx2* | i[34567]86-sequent-sysv3*)
4446                 xm_defines="USG SVR3"
4447                 xmake_file=i386/x-sysv3
4448                 tm_file=i386/seq2-sysv3.h
4449                 tmake_file=i386/t-crtstuff
4450                 extra_parts="crtbegin.o crtend.o"
4451                 install_headers_dir=install-headers-cpio
4452                 ;;
4453         i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
4454                 xm_file="xm-alloca.h ${xm_file}"
4455                 xm_defines="USG POSIX SMALL_ARG_MAX"
4456                 xmake_file=x-svr4
4457                 tm_file=i386/ptx4-i.h
4458                 tmake_file=t-svr4
4459                 extra_parts="crtbegin.o crtend.o"
4460                 install_headers_dir=install-headers-cpio
4461                 ;;
4462         i386-sun-sunos*)                # Sun i386 roadrunner
4463                 xm_defines=USG
4464                 tm_file=i386/sun.h
4465                 use_collect2=yes
4466                 ;;
4467         i[34567]86-wrs-vxworks*)
4468                 tm_file=i386/vxi386.h
4469                 tmake_file=i386/t-i386bare
4470                 thread_file='vxworks'
4471                 ;;
4472         i[34567]86-*-aout*)
4473                 tm_file=i386/i386-aout.h
4474                 tmake_file=i386/t-i386bare
4475                 ;;
4476         i[34567]86-*-beoself* | i[34567]86-*-beos*)
4477                 xm_file=i386/xm-beos.h
4478                 tmake_file='i386/t-beos i386/t-crtpic'
4479                 tm_file=i386/beos-elf.h
4480                 xmake_file=i386/x-beos
4481                 extra_parts='crtbegin.o crtend.o'
4482                 ;;
4483         i[34567]86-*-bsdi* | i[34567]86-*-bsd386*)
4484                 tm_file=i386/bsd386.h
4485 #               tmake_file=t-libc-ok
4486                 ;;
4487         i[34567]86-*-bsd*)
4488                 tm_file=i386/386bsd.h
4489 #               tmake_file=t-libc-ok
4490 # Next line turned off because both 386BSD and BSD/386 use GNU ld.
4491 #               use_collect2=yes
4492                 ;;
4493         i[34567]86-*-freebsd[12] | i[34567]86-*-freebsd[12].* | i[34567]86-*-freebsd*aout*)
4494                 tm_file="i386/freebsd.h i386/perform.h"
4495                 tmake_file=t-freebsd
4496                 ;;
4497         i[34567]86-*-freebsd*)
4498                 tm_file="i386/i386.h i386/att.h svr4.h freebsd.h i386/freebsd-elf.h i386/perform.h"
4499                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4500                 tmake_file=t-freebsd
4501                 gas=yes
4502                 gnu_ld=yes
4503                 stabs=yes
4504                 case x${enable_threads} in
4505                 xyes | xpthreads | xposix)
4506                         thread_file='posix'
4507                         tmake_file="${tmake_file} t-freebsd-thread"
4508                         ;;
4509                 esac
4510                 ;;
4511         i[34567]86-*-netbsd*)
4512                 tm_file=i386/netbsd.h
4513                 tmake_file=t-netbsd
4514                 use_collect2=yes
4515                 ;;
4516         i[34567]86-*-openbsd*)
4517                 # we need collect2 until our bug is fixed...
4518                 use_collect2=yes
4519                 ;;
4520         i[34567]86-*-coff*)
4521                 tm_file=i386/i386-coff.h
4522                 tmake_file=i386/t-i386bare
4523                 ;;
4524         i[34567]86-*-isc*)              # 80386 running ISC system
4525                 xm_file="${xm_file} i386/xm-isc.h"
4526                 xm_defines="USG SVR3"
4527                 case $machine in
4528                   i[34567]86-*-isc[34]*)
4529                     xmake_file=i386/x-isc3
4530                     ;;
4531                   *)
4532                     xmake_file=i386/x-isc
4533                     ;;
4534                 esac
4535                 if test x$gas = xyes -a x$stabs = xyes
4536                 then
4537                         tm_file=i386/iscdbx.h
4538                         tmake_file=i386/t-svr3dbx
4539                         extra_parts="svr3.ifile svr3z.ifile"
4540                 else
4541                         tm_file=i386/isccoff.h
4542                         tmake_file=i386/t-crtstuff
4543                         extra_parts="crtbegin.o crtend.o"
4544                 fi
4545                 tmake_file="$tmake_file i386/t-i386bare"
4546                 install_headers_dir=install-headers-cpio
4547                 ;;
4548         i[34567]86-*-linux-gnuoldld*)   # Intel 80386's running GNU/Linux
4549                                         # pre BFD linkers
4550                 xmake_file=x-linux-aout
4551                 tmake_file="t-linux-aout i386/t-crtstuff"
4552                 tm_file=i386/linux-oldld.h
4553                 gnu_ld=yes
4554                 float_format=i386
4555                 ;;
4556         i[34567]86-*-linux-gnuaout*)    # Intel 80386's running GNU/Linux
4557                 xmake_file=x-linux-aout
4558                 tmake_file="t-linux-aout i386/t-crtstuff"
4559                 tm_file=i386/linux-aout.h
4560                 gnu_ld=yes
4561                 float_format=i386
4562                 ;;
4563         i[34567]86-*-linux-gnulibc1)    # Intel 80386's running GNU/Linux
4564                                         # GNU/Linux C library 5
4565                 xmake_file=x-linux
4566                 tm_file=i386/linux.h
4567                 tmake_file="t-linux t-linux-gnulibc1 i386/t-crtstuff"
4568                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4569                 gnu_ld=yes
4570                 float_format=i386
4571                 if test x$enable_threads = xyes; then
4572                         thread_file='single'
4573                 fi
4574                 ;;
4575         i[34567]86-*-linux-gnu*)        # Intel 80386's running GNU/Linux
4576                                         # aka GNU/Linux C library 6
4577                 xmake_file=x-linux
4578                 tm_file=i386/linux.h
4579                 tmake_file="t-linux i386/t-crtstuff"
4580                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4581                 gnu_ld=yes
4582                 float_format=i386
4583                 if test x$enable_threads = xyes; then
4584                         thread_file='posix'
4585                 fi
4586                 ;;
4587         i[34567]86-*-gnu*)
4588                 float_format=i386
4589                 ;;
4590         i[34567]86-go32-msdos | i[34567]86-*-go32*)
4591                 echo "GO32/DJGPP V1.X is no longer supported. Use *-pc-msdosdjgpp for DJGPP V2.X instead."
4592                 exit 1
4593                 ;;
4594         i[34567]86-pc-msdosdjgpp*)
4595                 xm_file=i386/xm-djgpp.h
4596                 tm_file=i386/djgpp.h
4597                 tmake_file=i386/t-djgpp
4598                 xmake_file=i386/x-djgpp
4599                 gnu_ld=yes
4600                 gas=yes
4601                 exeext=.exe
4602                 float_format=none
4603                 case $host in *pc-msdosdjgpp*)
4604                         target_alias=djgpp
4605                         ;;
4606                 esac
4607                 ;;
4608         i[34567]86-moss-msdos* | i[34567]86-*-moss*)
4609                 tm_file=i386/moss.h
4610                 tmake_file=t-libc-ok
4611                 gnu_ld=yes
4612                 gas=yes
4613                 ;;
4614         i[34567]86-*-lynxos*)
4615                 if test x$gas = xyes
4616                 then
4617                         tm_file=i386/lynx.h
4618                 else
4619                         tm_file=i386/lynx-ng.h
4620                 fi
4621                 xm_file=i386/xm-lynx.h
4622                 tmake_file=i386/t-i386bare
4623                 xmake_file=x-lynx
4624                 ;;
4625         i[34567]86-*-mach*)
4626                 tm_file=i386/mach.h
4627 #               tmake_file=t-libc-ok
4628                 use_collect2=yes
4629                 ;;
4630         i[34567]86-*-osfrose*)          # 386 using OSF/rose
4631                 if test x$elf = xyes
4632                 then
4633                         tm_file=i386/osfelf.h
4634                         use_collect2=
4635                 else
4636                         tm_file=i386/osfrose.h
4637                         use_collect2=yes
4638                 fi
4639                 xm_file="i386/xm-osf.h ${xm_file}"
4640                 xmake_file=i386/x-osfrose
4641                 tmake_file=i386/t-osf
4642                 extra_objs=halfpic.o
4643                 ;;
4644         i[34567]86-go32-rtems*)
4645                 cpu_type=i386
4646                 xm_file=i386/xm-go32.h
4647                 tm_file=i386/go32-rtems.h
4648                 tmake_file="i386/t-go32 t-rtems"
4649                 ;;
4650         i[34567]86-*-rtemscoff*)
4651                 cpu_type=i386
4652                 tm_file=i386/rtems.h
4653                 tmake_file="i386/t-i386bare t-rtems"
4654                 ;;
4655         i[34567]86-*-rtems*|i[34567]86-*-rtemself*)
4656                 cpu_type=i386
4657                 tm_file=i386/rtemself.h
4658                 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
4659                 tmake_file="i386/t-rtems-i386 i386/t-crtstuff t-rtems"
4660                 ;;
4661         i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
4662                 xm_file="xm-alloca.h ${xm_file} i386/xm-sco5.h"
4663                 xm_defines="USG SVR3"
4664                 xmake_file=i386/x-sco5
4665                 install_headers_dir=install-headers-cpio
4666                 tm_file=i386/sco5.h
4667                 if test x$gas = xyes
4668                 then
4669                         tm_file="i386/sco5gas.h ${tm_file}"
4670                         tmake_file=i386/t-sco5gas
4671                 else
4672                         tmake_file=i386/t-sco5
4673                 fi
4674                 tmake_file="$tmake_file i386/t-i386bare"
4675                 extra_parts="crti.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
4676                 ;;
4677         i[34567]86-*-sco3.2v4*)         # 80386 running SCO 3.2v4 system
4678                 xm_file="${xm_file} i386/xm-sco.h"
4679                 xm_defines="USG SVR3 BROKEN_LDEXP SMALL_ARG_MAX"
4680                 xmake_file=i386/x-sco4
4681                 install_headers_dir=install-headers-cpio
4682                 if test x$stabs = xyes
4683                 then
4684                         tm_file=i386/sco4dbx.h
4685                         tmake_file=i386/t-svr3dbx
4686                         extra_parts="svr3.ifile svr3z.rfile"
4687                 else
4688                         tm_file=i386/sco4.h
4689                         tmake_file=i386/t-crtstuff
4690                         extra_parts="crtbegin.o crtend.o"
4691                 fi
4692                 tmake_file="$tmake_file i386/t-i386bare"
4693                 # The default EAFS filesystem supports long file names.
4694                 # Truncating the target makes $host != $target which
4695                 # makes gcc think it is doing a cross-compile.
4696                 # truncate_target=yes
4697                 ;;
4698         i[34567]86-*-sco*)              # 80386 running SCO system
4699                 xm_file=i386/xm-sco.h
4700                 xmake_file=i386/x-sco
4701                 install_headers_dir=install-headers-cpio
4702                 if test x$stabs = xyes
4703                 then
4704                         tm_file=i386/scodbx.h
4705                         tmake_file=i386/t-svr3dbx
4706                         extra_parts="svr3.ifile svr3z.rfile"
4707                 else
4708                         tm_file=i386/sco.h
4709                         extra_parts="crtbegin.o crtend.o"
4710                         tmake_file=i386/t-crtstuff
4711                 fi
4712                 tmake_file="$tmake_file i386/t-i386bare"
4713                 truncate_target=yes
4714                 ;;
4715         i[34567]86-*-solaris2*)
4716                 xm_file="xm-alloca.h ${xm_file}"
4717                 xm_defines="USG POSIX SMALL_ARG_MAX"
4718                 tm_file=i386/sol2.h
4719                 if test x$gas = xyes; then
4720                         # Only needed if gas does not support -s
4721                         tm_file="i386/sol2gas.h ${tm_file}"
4722                 fi
4723                 tmake_file="i386/t-i386bare i386/t-sol2"
4724                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
4725                 xmake_file=x-svr4
4726                 if test x${enable_threads} = x; then
4727                     enable_threads=$have_pthread_h
4728                     if test x${enable_threads} = x; then
4729                         enable_threads=$have_thread_h
4730                     fi
4731                 fi
4732                 if test x${enable_threads} = xyes; then
4733                     if test x${have_pthread_h} = xyes; then
4734                         thread_file='posix'
4735                     else
4736                         thread_file='solaris'
4737                     fi
4738                 fi
4739                 ;;
4740        i[34567]86-*-sysv5*)           # Intel x86 on System V Release 5
4741                xm_file="xm-alloca.h ${xm_file}"
4742                xm_defines="USG POSIX"
4743                tm_file=i386/sysv5.h
4744                if test x$stabs = xyes
4745                then
4746                        tm_file="${tm_file} dbx.h"
4747                fi
4748                tmake_file="i386/t-i386bare i386/t-crtpic"
4749                xmake_file=x-svr4
4750                extra_parts="crtbegin.o crtend.o"
4751                if test x$enable_threads = xyes; then
4752                        thread_file='posix'
4753                fi
4754                ;;
4755         i[34567]86-*-sysv4*)            # Intel 80386's running system V.4
4756                 xm_file="xm-alloca.h ${xm_file}"
4757                 xm_defines="USG POSIX SMALL_ARG_MAX"
4758                 tm_file=i386/sysv4.h
4759                 if test x$stabs = xyes
4760                 then
4761                         tm_file="${tm_file} dbx.h"
4762                 fi
4763                 tmake_file="i386/t-i386bare i386/t-crtpic"
4764                 xmake_file=x-svr4
4765                 extra_parts="crtbegin.o crtend.o"
4766                 ;;
4767         i[34567]86-*-udk*)      # Intel x86 on SCO UW/OSR5 Dev Kit
4768                 xm_file="xm-alloca.h ${xm_file}"
4769                 xm_defines="USG POSIX"
4770                 tm_file=i386/udk.h
4771                 tmake_file="i386/t-i386bare i386/t-crtpic i386/t-udk"
4772                 xmake_file=x-svr4
4773                 extra_parts="crtbegin.o crtend.o"
4774                 install_headers_dir=install-headers-cpio
4775                 ;;
4776         i[34567]86-*-osf1*)             # Intel 80386's running OSF/1 1.3+
4777                 cpu_type=i386
4778                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h i386/xm-osf1elf.h"
4779                 xm_defines="USE_C_ALLOCA SMALL_ARG_MAX"
4780                 if test x$stabs = xyes
4781                 then
4782                         tm_file=i386/osf1elfgdb.h
4783                 else
4784                         tm_file=i386/osf1elf.h
4785                 fi
4786                 tmake_file=i386/t-osf1elf
4787                 xmake_file=i386/x-osf1elf
4788                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
4789                 ;;
4790         i[34567]86-*-sysv*)             # Intel 80386's running system V
4791                 xm_defines="USG SVR3"
4792                 xmake_file=i386/x-sysv3
4793                 if test x$gas = xyes
4794                 then
4795                         if test x$stabs = xyes
4796                         then
4797                                 tm_file=i386/svr3dbx.h
4798                                 tmake_file=i386/t-svr3dbx
4799                                 extra_parts="svr3.ifile svr3z.rfile"
4800                         else
4801                                 tm_file=i386/svr3gas.h
4802                                 extra_parts="crtbegin.o crtend.o"
4803                                 tmake_file=i386/t-crtstuff
4804                         fi
4805                 else
4806                         tm_file=i386/sysv3.h
4807                         extra_parts="crtbegin.o crtend.o"
4808                         tmake_file=i386/t-crtstuff
4809                 fi
4810                 tmake_file="$tmake_file i386/t-crtpic"
4811                 ;;
4812         i386-*-vsta)                    # Intel 80386's running VSTa kernel
4813                 xm_file="${xm_file} i386/xm-vsta.h"
4814                 tm_file=i386/vsta.h
4815                 tmake_file=i386/t-vsta
4816                 xmake_file=i386/x-vsta
4817                 ;;
4818         i[34567]86-*-win32)
4819                 xm_file="${xm_file} i386/xm-cygwin.h"
4820                 tmake_file=i386/t-cygwin
4821                 tm_file=i386/win32.h
4822                 xmake_file=i386/x-cygwin
4823                 extra_objs=winnt.o
4824                 if test x$enable_threads = xyes; then
4825                         thread_file='win32'
4826                 fi
4827                 exeext=.exe
4828                 ;;
4829         i[34567]86-*-pe | i[34567]86-*-cygwin*)
4830                 xm_file="${xm_file} i386/xm-cygwin.h"
4831                 tmake_file=i386/t-cygwin
4832                 tm_file=i386/cygwin.h
4833                 xmake_file=i386/x-cygwin
4834                 extra_objs=winnt.o
4835                 if test x$enable_threads = xyes; then
4836                         thread_file='win32'
4837                 fi
4838                 exeext=.exe
4839                 ;;
4840         i[34567]86-*-mingw32*)
4841                 tm_file=i386/mingw32.h
4842                 xm_file="${xm_file} i386/xm-mingw32.h"
4843                 tmake_file="i386/t-cygwin i386/t-mingw32"
4844                 extra_objs=winnt.o
4845                 xmake_file=i386/x-cygwin
4846                 if test x$enable_threads = xyes; then
4847                         thread_file='win32'
4848                 fi
4849                 exeext=.exe
4850                 case $machine in
4851                         *mingw32msv*)
4852                                 ;;
4853                         *minwg32crt* | *mingw32*)
4854                                 tm_file="${tm_file} i386/crtdll.h"
4855                                 ;;
4856                 esac
4857                 ;;
4858         i[34567]86-*-uwin*)
4859                 tm_file=i386/uwin.h
4860                 xm_file="${xm_file} i386/xm-uwin.h"
4861                 xm_defines="USG NO_STAB_H"
4862                 tmake_file="i386/t-cygwin i386/t-uwin"
4863                 extra_objs=winnt.o
4864                 xmake_file=i386/x-cygwin
4865                 if test x$enable_threads = xyes; then
4866                         thread_file='win32'
4867                 fi
4868                 exeext=.exe
4869                 ;;
4870         i[34567]86-*-interix*)
4871                 tm_file="i386/i386-interix.h interix.h"
4872                 xm_file="i386/xm-i386-interix.h xm-interix.h"
4873                 xm_defines="USG"
4874                 tmake_file="i386/t-interix"
4875                 extra_objs=interix.o
4876                 xmake_file=x-interix
4877                 if test x$enable_threads = xyes ; then
4878                         thread_file='posix'
4879                 fi
4880                 if test x$stabs = xyes ; then
4881                         tm_file="${tm_file} dbxcoff.h"
4882                 fi
4883                 ;;
4884         i[34567]86-*-winnt3*)
4885                 tm_file=i386/win-nt.h
4886                 out_file=i386/i386.c
4887                 xm_file="xm-winnt.h ${xm_file}"
4888                 xmake_file=winnt/x-winnt
4889                 tmake_file=i386/t-winnt
4890                 extra_host_objs="winnt.o oldnames.o"
4891                 extra_gcc_objs="spawnv.o oldnames.o"
4892                 if test x$gnu_ld != xyes
4893                 then
4894                         extra_programs=ld.exe
4895                 fi
4896                 if test x$enable_threads = xyes; then
4897                         thread_file='win32'
4898                 fi
4899                 ;;
4900         i[34567]86-dg-dgux*)
4901                 xm_file="xm-alloca.h ${xm_file}"
4902                 xm_defines="USG POSIX"
4903                 out_file=i386/dgux.c
4904                 tm_file=i386/dgux.h
4905                 tmake_file=i386/t-dgux
4906                 xmake_file=i386/x-dgux
4907                 install_headers_dir=install-headers-cpio
4908               ;;
4909         i860-alliant-*)         # Alliant FX/2800
4910                 tm_file="${tm_file} svr4.h i860/sysv4.h i860/fx2800.h"
4911                 xm_file="${xm_file}"
4912                 xmake_file=i860/x-fx2800
4913                 tmake_file=i860/t-fx2800
4914                 extra_parts="crtbegin.o crtend.o"
4915                 ;;
4916         i860-*-bsd*)
4917                 tm_file="${tm_file} i860/bsd.h"
4918                 if test x$gas = xyes
4919                 then
4920                         tm_file="${tm_file} i860/bsd-gas.h"
4921                 fi
4922                 use_collect2=yes
4923                 ;;
4924         i860-*-mach*)
4925                 tm_file="${tm_file} i860/mach.h"
4926                 tmake_file=t-libc-ok
4927                 ;;
4928         i860-*-osf*)                    # Intel Paragon XP/S, OSF/1AD
4929                 tm_file="${tm_file} svr3.h i860/paragon.h"
4930                 xm_defines="USG SVR3"
4931                 tmake_file=t-osf
4932                 ;;
4933         i860-*-sysv3*)
4934                 tm_file="${tm_file} svr3.h i860/sysv3.h"
4935                 xm_defines="USG SVR3"
4936                 xmake_file=i860/x-sysv3
4937                 extra_parts="crtbegin.o crtend.o"
4938                 ;;
4939         i860-*-sysv4*)
4940                 tm_file="${tm_file} svr4.h i860/sysv4.h"
4941                 xm_defines="USG SVR3"
4942                 xmake_file=i860/x-sysv4
4943                 tmake_file=t-svr4
4944                 extra_parts="crtbegin.o crtend.o"
4945                 ;;
4946         i960-wrs-vxworks5 | i960-wrs-vxworks5.0*)
4947                 tm_file="${tm_file} i960/vx960.h"
4948                 tmake_file=i960/t-vxworks960
4949                 use_collect2=yes
4950                 thread_file='vxworks'
4951                 ;;
4952         i960-wrs-vxworks5* | i960-wrs-vxworks)
4953                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h i960/vx960-coff.h"
4954                 tmake_file=i960/t-vxworks960
4955                 use_collect2=yes
4956                 thread_file='vxworks'
4957                 ;;
4958         i960-wrs-vxworks*)
4959                 tm_file="${tm_file} i960/vx960.h"
4960                 tmake_file=i960/t-vxworks960
4961                 use_collect2=yes
4962                 thread_file='vxworks'
4963                 ;;
4964         i960-*-coff*)
4965                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h libgloss.h"
4966                 tmake_file=i960/t-960bare
4967                 use_collect2=yes
4968                 ;;
4969         i960-*-rtems)
4970                 tmake_file="i960/t-960bare t-rtems"
4971                 tm_file="${tm_file} dbxcoff.h i960/rtems.h"
4972                 use_collect2=yes
4973                 ;;
4974         i960-*-*)                       # Default i960 environment.
4975                 use_collect2=yes
4976                 ;;
4977         ia64*-*-elf*)
4978                 tm_file=ia64/elf.h
4979                 tmake_file="ia64/t-ia64"
4980                 target_cpu_default="0"
4981                 if test x$gas = xyes
4982                 then
4983                         target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
4984                 fi
4985                 if test x$gnu_ld = xyes
4986                 then
4987                         target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
4988                 fi
4989                 ;;
4990         ia64*-*-linux*)
4991                 tm_file=ia64/linux.h
4992                 tmake_file="t-linux ia64/t-ia64"
4993                 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
4994                 if test x$enable_threads = xyes; then
4995                         thread_file='posix'
4996                 fi
4997                 ;;
4998         m32r-*-elf*)
4999                 extra_parts="crtinit.o crtfini.o"
5000                 ;;
5001         m68000-convergent-sysv*)
5002                 tm_file=m68k/ctix.h
5003                 xm_file="m68k/xm-3b1.h ${xm_file}"
5004                 xm_defines=USG
5005                 use_collect2=yes
5006                 extra_headers=math-68881.h
5007                 ;;
5008         m68000-hp-bsd*)                 # HP 9000/200 running BSD
5009                 tm_file=m68k/hp2bsd.h
5010                 xmake_file=m68k/x-hp2bsd
5011                 use_collect2=yes
5012                 extra_headers=math-68881.h
5013                 ;;
5014         m68000-hp-hpux*)                # HP 9000 series 300
5015                 xm_file="xm-alloca.h ${xm_file}"
5016                 xm_defines="USG"
5017                 if test x$gas = xyes
5018                 then
5019                         xmake_file=m68k/x-hp320g
5020                         tm_file=m68k/hp310g.h
5021                 else
5022                         xmake_file=m68k/x-hp320
5023                         tm_file=m68k/hp310.h
5024                 fi
5025                 install_headers_dir=install-headers-cpio
5026                 use_collect2=yes
5027                 extra_headers=math-68881.h
5028                 ;;
5029         m68000-sun-sunos3*)
5030                 tm_file=m68k/sun2.h
5031                 use_collect2=yes
5032                 extra_headers=math-68881.h
5033                 ;;
5034         m68000-sun-sunos4*)
5035                 tm_file=m68k/sun2o4.h
5036                 use_collect2=yes
5037                 extra_headers=math-68881.h
5038                 ;;
5039         m68000-att-sysv*)
5040                 xm_file="m68k/xm-3b1.h ${xm_file}"
5041                 xm_defines=USG
5042                 if test x$gas = xyes
5043                 then
5044                         tm_file=m68k/3b1g.h
5045                 else
5046                         tm_file=m68k/3b1.h
5047                 fi
5048                 use_collect2=yes
5049                 extra_headers=math-68881.h
5050                 ;;
5051         m68k-apple-aux*)                # Apple Macintosh running A/UX
5052                 xm_defines="USG AUX"
5053                 tmake_file=m68k/t-aux
5054                 install_headers_dir=install-headers-cpio
5055                 extra_headers=math-68881.h
5056                 extra_parts="crt1.o mcrt1.o maccrt1.o crt2.o crtn.o"
5057                 tm_file=
5058                 if test "$gnu_ld" = yes
5059                 then
5060                         tm_file="${tm_file} m68k/auxgld.h"
5061                 else
5062                         tm_file="${tm_file} m68k/auxld.h"
5063                 fi
5064                 if test "$gas" = yes
5065                 then
5066                         tm_file="${tm_file} m68k/auxgas.h"
5067                 else
5068                         tm_file="${tm_file} m68k/auxas.h"
5069                 fi
5070                 tm_file="${tm_file} m68k/a-ux.h"
5071                 float_format=m68k
5072                 ;;
5073         m68k-apollo-*)
5074                 tm_file=m68k/apollo68.h
5075                 xmake_file=m68k/x-apollo68
5076                 use_collect2=yes
5077                 extra_headers=math-68881.h
5078                 float_format=m68k
5079                 ;;
5080         m68k-altos-sysv*)                  # Altos 3068
5081                 if test x$gas = xyes
5082                 then
5083                         tm_file=m68k/altos3068.h
5084                         xm_defines=USG
5085                 else
5086                         echo "The Altos is supported only with the GNU assembler" 1>&2
5087                         exit 1
5088                 fi
5089                 extra_headers=math-68881.h
5090                 ;;
5091         m68k-bull-sysv*)                # Bull DPX/2
5092                 if test x$gas = xyes
5093                 then
5094                         if test x$stabs = xyes
5095                         then
5096                                 tm_file=m68k/dpx2cdbx.h
5097                         else
5098                                 tm_file=m68k/dpx2g.h
5099                         fi
5100                 else
5101                         tm_file=m68k/dpx2.h
5102                 fi
5103                 xm_file="xm-alloca.h ${xm_file}"
5104                 xm_defines=USG
5105                 xmake_file=m68k/x-dpx2
5106                 use_collect2=yes
5107                 extra_headers=math-68881.h
5108                 ;;
5109         m68k-atari-sysv4*)              # Atari variant of V.4.
5110                 tm_file=m68k/atari.h
5111                 xm_file="xm-alloca.h ${xm_file}"
5112                 xm_defines="USG FULL_PROTOTYPES"
5113                 tmake_file=t-svr4
5114                 extra_parts="crtbegin.o crtend.o"
5115                 extra_headers=math-68881.h
5116                 float_format=m68k
5117                 ;;
5118         m68k-motorola-sysv*)
5119                 tm_file=m68k/mot3300.h
5120                 xm_file="xm-alloca.h m68k/xm-mot3300.h ${xm_file}"
5121                 if test x$gas = xyes
5122                 then
5123                         xmake_file=m68k/x-mot3300-gas
5124                         if test x$gnu_ld = xyes
5125                         then
5126                                 tmake_file=m68k/t-mot3300-gald
5127                         else
5128                                 tmake_file=m68k/t-mot3300-gas
5129                                 use_collect2=yes
5130                         fi
5131                 else
5132                         xmake_file=m68k/x-mot3300
5133                         if test x$gnu_ld = xyes
5134                         then
5135                                 tmake_file=m68k/t-mot3300-gld
5136                         else
5137                                 tmake_file=m68k/t-mot3300
5138                                 use_collect2=yes
5139                         fi
5140                 fi
5141                 gdb_needs_out_file_path=yes
5142                 extra_parts="crt0.o mcrt0.o"
5143                 extra_headers=math-68881.h
5144                 float_format=m68k
5145                 ;;
5146         m68k-ncr-sysv*)                 # NCR Tower 32 SVR3
5147                 tm_file=m68k/tower-as.h
5148                 xm_defines="USG SVR3"
5149                 xmake_file=m68k/x-tower
5150                 extra_parts="crtbegin.o crtend.o"
5151                 extra_headers=math-68881.h
5152                 ;;
5153         m68k-plexus-sysv*)
5154                 tm_file=m68k/plexus.h
5155                 xm_file="xm-alloca.h m68k/xm-plexus.h ${xm_file}"
5156                 xm_defines=USG
5157                 use_collect2=yes
5158                 extra_headers=math-68881.h
5159                 ;;
5160         m68k-tti-*)
5161                 tm_file=m68k/pbb.h
5162                 xm_file="xm-alloca.h ${xm_file}"
5163                 xm_defines=USG
5164                 extra_headers=math-68881.h
5165                 ;;
5166         m68k-crds-unos*)
5167                 xm_file="xm-alloca.h m68k/xm-crds.h ${xm_file}"
5168                 xm_defines="USG unos"
5169                 xmake_file=m68k/x-crds
5170                 tm_file=m68k/crds.h
5171                 use_collect2=yes
5172                 extra_headers=math-68881.h
5173                 ;;
5174         m68k-cbm-sysv4*)                # Commodore variant of V.4.
5175                 tm_file=m68k/amix.h
5176                 xm_file="xm-alloca.h ${xm_file}"
5177                 xm_defines="USG FULL_PROTOTYPES"
5178                 xmake_file=m68k/x-amix
5179                 tmake_file=t-svr4
5180                 extra_parts="crtbegin.o crtend.o"
5181                 extra_headers=math-68881.h
5182                 float_format=m68k
5183                 ;;
5184         m68k-ccur-rtu)
5185                 tm_file=m68k/ccur-GAS.h
5186                 xmake_file=m68k/x-ccur
5187                 extra_headers=math-68881.h
5188                 use_collect2=yes
5189                 float_format=m68k
5190                 ;;
5191         m68k-hp-bsd4.4*)                # HP 9000/3xx running 4.4bsd
5192                 tm_file=m68k/hp3bsd44.h
5193                 xmake_file=m68k/x-hp3bsd44
5194                 use_collect2=yes
5195                 extra_headers=math-68881.h
5196                 float_format=m68k
5197                 ;;
5198         m68k-hp-bsd*)                   # HP 9000/3xx running Berkeley Unix
5199                 tm_file=m68k/hp3bsd.h
5200                 use_collect2=yes
5201                 extra_headers=math-68881.h
5202                 float_format=m68k
5203                 ;;
5204         m68k-isi-bsd*)
5205                 if test x$with_fp = xno
5206                 then
5207                         tm_file=m68k/isi-nfp.h
5208                 else
5209                         tm_file=m68k/isi.h
5210                         float_format=m68k
5211                 fi
5212                 use_collect2=yes
5213                 extra_headers=math-68881.h
5214                 ;;
5215         m68k-hp-hpux7*) # HP 9000 series 300 running HPUX version 7.
5216                 xm_file="xm-alloca.h ${xm_file}"
5217                 xm_defines="USG"
5218                 if test x$gas = xyes
5219                 then
5220                         xmake_file=m68k/x-hp320g
5221                         tm_file=m68k/hp320g.h
5222                 else
5223                         xmake_file=m68k/x-hp320
5224                         tm_file=m68k/hpux7.h
5225                 fi
5226                 install_headers_dir=install-headers-cpio
5227                 use_collect2=yes
5228                 extra_headers=math-68881.h
5229                 float_format=m68k
5230                 ;;
5231         m68k-hp-hpux*)  # HP 9000 series 300
5232                 xm_file="xm-alloca.h ${xm_file}"
5233                 xm_defines="USG"
5234                 if test x$gas = xyes
5235                 then
5236                         xmake_file=m68k/x-hp320g
5237                         tm_file=m68k/hp320g.h
5238                 else
5239                         xmake_file=m68k/x-hp320
5240                         tm_file=m68k/hp320.h
5241                 fi
5242                 install_headers_dir=install-headers-cpio
5243                 use_collect2=yes
5244                 extra_headers=math-68881.h
5245                 float_format=m68k
5246                 ;;
5247         m68k-sun-mach*)
5248                 tm_file=m68k/sun3mach.h
5249                 use_collect2=yes
5250                 extra_headers=math-68881.h
5251                 float_format=m68k
5252                 ;;
5253         m68k-sony-newsos3*)
5254                 if test x$gas = xyes
5255                 then
5256                         tm_file=m68k/news3gas.h
5257                 else
5258                         tm_file=m68k/news3.h
5259                 fi
5260                 use_collect2=yes
5261                 extra_headers=math-68881.h
5262                 float_format=m68k
5263                 ;;
5264         m68k-sony-bsd* | m68k-sony-newsos*)
5265                 if test x$gas = xyes
5266                 then
5267                         tm_file=m68k/newsgas.h
5268                 else
5269                         tm_file=m68k/news.h
5270                 fi
5271                 use_collect2=yes
5272                 extra_headers=math-68881.h
5273                 float_format=m68k
5274                 ;;
5275         m68k-next-nextstep2*)
5276                 tm_file=m68k/next21.h
5277                 xm_file="m68k/xm-next.h ${xm_file}"
5278                 tmake_file=m68k/t-next
5279                 xmake_file=m68k/x-next
5280                 extra_objs=nextstep.o
5281                 extra_headers=math-68881.h
5282                 use_collect2=yes
5283                 float_format=m68k
5284                 ;;
5285         m68k-next-nextstep[34]*)
5286                 tm_file=m68k/next.h
5287                 xm_file="m68k/xm-next.h ${xm_file}"
5288                 tmake_file=m68k/t-next
5289                 xmake_file=m68k/x-next
5290                 extra_objs=nextstep.o
5291                 extra_parts="crtbegin.o crtend.o"
5292                 extra_headers=math-68881.h
5293                 float_format=m68k
5294                 if test x$enable_threads = xyes; then
5295                         thread_file='mach'
5296                 fi
5297                 ;;
5298         m68k-sun-sunos3*)
5299                 if test x$with_fp = xno
5300                 then
5301                         tm_file=m68k/sun3n3.h
5302                 else
5303                         tm_file=m68k/sun3o3.h
5304                         float_format=m68k
5305                 fi
5306                 use_collect2=yes
5307                 extra_headers=math-68881.h
5308                 ;;
5309         m68k-sun-sunos*)                        # For SunOS 4 (the default).
5310                 if test x$with_fp = xno
5311                 then
5312                         tm_file=m68k/sun3n.h
5313                 else
5314                         tm_file=m68k/sun3.h
5315                         float_format=m68k
5316                 fi
5317                 use_collect2=yes
5318                 extra_headers=math-68881.h
5319                 ;;
5320         m68k-wrs-vxworks*)
5321                 tm_file=m68k/vxm68k.h
5322                 tmake_file=m68k/t-vxworks68
5323                 extra_headers=math-68881.h
5324                 thread_file='vxworks'
5325                 float_format=m68k
5326                 ;;
5327         m68k-*-aout*)
5328                 tmake_file=m68k/t-m68kbare
5329                 tm_file="m68k/m68k-aout.h libgloss.h"
5330                 extra_headers=math-68881.h
5331                 float_format=m68k
5332                 ;;
5333         m68k-*-coff*)
5334                 tmake_file=m68k/t-m68kbare
5335                 tm_file="m68k/m68k-coff.h dbx.h libgloss.h"
5336                 extra_headers=math-68881.h
5337                 float_format=m68k
5338                 ;;
5339         m68020-*-elf* | m68k-*-elf*)
5340                 tm_file="m68k/m68020-elf.h"
5341                 xm_file=m68k/xm-m68kv.h
5342                 tmake_file=m68k/t-m68kelf
5343                 header_files=math-68881.h
5344                 ;;
5345         m68k-*-lynxos*)
5346                 if test x$gas = xyes
5347                 then
5348                         tm_file=m68k/lynx.h
5349                 else
5350                         tm_file=m68k/lynx-ng.h
5351                 fi
5352                 xm_file=m68k/xm-lynx.h
5353                 xmake_file=x-lynx
5354                 tmake_file=m68k/t-lynx
5355                 extra_headers=math-68881.h
5356                 float_format=m68k
5357                 ;;
5358         m68k*-*-netbsd*)
5359                 tm_file=m68k/netbsd.h
5360                 tmake_file=t-netbsd
5361                 float_format=m68k
5362                 use_collect2=yes
5363                 ;;
5364         m68k*-*-openbsd*)
5365                 float_format=m68k
5366                 # we need collect2 until our bug is fixed...
5367                 use_collect2=yes
5368                 ;;
5369         m68k-*-sysv3*)                  # Motorola m68k's running system V.3
5370                 xm_file="xm-alloca.h ${xm_file}"
5371                 xm_defines=USG
5372                 xmake_file=m68k/x-m68kv
5373                 extra_parts="crtbegin.o crtend.o"
5374                 extra_headers=math-68881.h
5375                 float_format=m68k
5376                 ;;
5377         m68k-*-sysv4*)                  # Motorola m68k's running system V.4
5378                 tm_file=m68k/m68kv4.h
5379                 xm_file="xm-alloca.h ${xm_file}"
5380                 xm_defines=USG
5381                 tmake_file=t-svr4
5382                 extra_parts="crtbegin.o crtend.o"
5383                 extra_headers=math-68881.h
5384                 float_format=m68k
5385                 ;;
5386         m68k-*-linux-gnuaout*)          # Motorola m68k's running GNU/Linux
5387                                         # with a.out format
5388                 xmake_file=x-linux
5389                 tm_file=m68k/linux-aout.h
5390                 tmake_file="t-linux-aout m68k/t-linux-aout"
5391                 extra_headers=math-68881.h
5392                 float_format=m68k
5393                 gnu_ld=yes
5394                 ;;
5395         m68k-*-linux-gnulibc1)          # Motorola m68k's running GNU/Linux
5396                                         # with ELF format using the
5397                                         # GNU/Linux C library 5
5398                 xmake_file=x-linux
5399                 tm_file=m68k/linux.h
5400                 tmake_file="t-linux t-linux-gnulibc1 m68k/t-linux"
5401                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5402                 extra_headers=math-68881.h
5403                 float_format=m68k
5404                 gnu_ld=yes
5405                 ;;
5406         m68k-*-linux-gnu*)              # Motorola m68k's running GNU/Linux
5407                                         # with ELF format using glibc 2
5408                                         # aka the GNU/Linux C library 6.
5409                 xmake_file=x-linux
5410                 tm_file=m68k/linux.h
5411                 tmake_file="t-linux m68k/t-linux"
5412                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5413                 extra_headers=math-68881.h
5414                 float_format=m68k
5415                 gnu_ld=yes
5416                 if test x$enable_threads = xyes; then
5417                         thread_file='posix'
5418                 fi
5419                 ;;
5420         m68k-*-psos*)
5421                 tmake_file=m68k/t-m68kbare
5422                 tm_file=m68k/m68k-psos.h
5423                 extra_headers=math-68881.h
5424                 float_format=m68k
5425                 ;;
5426         m68k-*-rtemscoff*)
5427                 tmake_file="m68k/t-m68kbare t-rtems"
5428                 tm_file=m68k/rtems.h
5429                 extra_headers=math-68881.h
5430                 float_format=m68k
5431                 ;;
5432         m68k-*-rtemself*|m68k-*-rtems*)
5433                 tmake_file="m68k/t-m68kbare t-rtems m68k/t-crtstuff"
5434                 tm_file=m68k/rtemself.h
5435                 extra_headers=math-68881.h
5436                 float_format=m68k
5437                 ;;
5438         m88k-dg-dgux*)
5439                 case $machine in
5440                   m88k-dg-dguxbcs*)
5441                     tm_file=m88k/dguxbcs.h
5442                     tmake_file=m88k/t-dguxbcs
5443                     ;;
5444                   *)
5445                     tm_file=m88k/dgux.h
5446                     tmake_file=m88k/t-dgux
5447                     ;;
5448                 esac
5449                 extra_parts="crtbegin.o bcscrtbegin.o crtend.o m88kdgux.ld"
5450                 xmake_file=m88k/x-dgux
5451                 if test x$gas = xyes
5452                 then
5453                         tmake_file=m88k/t-dgux-gas
5454                 fi
5455                 ;;
5456         m88k-dolphin-sysv3*)
5457                 tm_file=m88k/dolph.h
5458                 extra_parts="crtbegin.o crtend.o"
5459                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5460                 xmake_file=m88k/x-dolph
5461                 if test x$gas = xyes
5462                 then
5463                         tmake_file=m88k/t-m88k-gas
5464                 fi
5465                 ;;
5466         m88k-tektronix-sysv3)
5467                 tm_file=m88k/tekXD88.h
5468                 extra_parts="crtbegin.o crtend.o"
5469                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5470                 xmake_file=m88k/x-tekXD88
5471                 if test x$gas = xyes
5472                 then
5473                         tmake_file=m88k/t-m88k-gas
5474                 fi
5475                 ;;
5476         m88k-*-aout*)
5477                 tm_file=m88k/m88k-aout.h
5478                 ;;
5479         m88k-*-coff*)
5480                 tm_file=m88k/m88k-coff.h
5481                 tmake_file=m88k/t-bug
5482                 ;;
5483         m88k-*-luna*)
5484                 tm_file=m88k/luna.h
5485                 extra_parts="crtbegin.o crtend.o"
5486                 if test x$gas = xyes
5487                 then
5488                         tmake_file=m88k/t-luna-gas
5489                 else
5490                         tmake_file=m88k/t-luna
5491                 fi
5492                 ;;
5493         m88k-*-openbsd*)
5494                 tmake_file="${tmake_file} m88k/t-luna-gas"
5495                 tm_file="m88k/aout-dbx.h aoutos.h m88k/m88k.h openbsd.h ${tm_file}"
5496                 xm_file="xm-openbsd.h m88k/xm-m88k.h ${xm_file}"
5497                 ;;
5498         m88k-*-sysv3*)
5499                 tm_file=m88k/sysv3.h
5500                 extra_parts="crtbegin.o crtend.o"
5501                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5502                 xmake_file=m88k/x-sysv3
5503                 if test x$gas = xyes
5504                 then
5505                         tmake_file=m88k/t-m88k-gas
5506                 fi
5507                 ;;
5508         m88k-*-sysv4*)
5509                 tm_file=m88k/sysv4.h
5510                 extra_parts="crtbegin.o crtend.o"
5511                 xmake_file=m88k/x-sysv4
5512                 tmake_file=m88k/t-sysv4
5513                 ;;
5514         mcore-*-elf)
5515                 tm_file=mcore/mcore-elf.h
5516                 tmake_file=mcore/t-mcore
5517                 ;;
5518         mcore-*-pe*)
5519                 tm_file=mcore/mcore-pe.h
5520                 tmake_file=mcore/t-mcore-pe
5521                 ;;
5522         mips-sgi-irix6*)                # SGI System V.4., IRIX 6
5523                 if test "x$gnu_ld" = xyes
5524                 then
5525                         tm_file="mips/iris6.h mips/iris6gld.h"
5526                 else
5527                         tm_file=mips/iris6.h
5528                 fi
5529                 tmake_file=mips/t-iris6
5530                 xm_file=mips/xm-iris6.h
5531                 xmake_file=mips/x-iris6
5532 #               if test x$enable_threads = xyes; then
5533 #                       thread_file='irix'
5534 #               fi
5535                 ;;
5536         mips-wrs-vxworks)
5537                 tm_file="mips/elf.h mips/vxworks.h"
5538                 tmake_file=mips/t-ecoff
5539                 gas=yes
5540                 gnu_ld=yes
5541                 extra_parts="crtbegin.o crtend.o"
5542                 thread_file='vxworks'
5543                 ;;
5544         mips-sgi-irix5cross64)          # Irix5 host, Irix 6 target, cross64
5545                 tm_file="mips/iris6.h mips/cross64.h"
5546                 xm_defines=USG
5547                 xm_file="mips/xm-iris5.h"
5548                 xmake_file=mips/x-iris
5549                 tmake_file=mips/t-cross64
5550                 # See comment in mips/iris[56].h files.
5551                 use_collect2=yes
5552 #               if test x$enable_threads = xyes; then
5553 #                       thread_file='irix'
5554 #               fi
5555                 ;;
5556         mips-sni-sysv4)
5557                 if test x$gas = xyes
5558                 then
5559                         if test x$stabs = xyes
5560                         then
5561                                 tm_file=mips/iris5gdb.h
5562                         else
5563                                 tm_file="mips/sni-svr4.h mips/sni-gas.h"
5564                         fi
5565                 else
5566                         tm_file=mips/sni-svr4.h
5567                 fi
5568                 xm_defines=USG
5569                 xmake_file=mips/x-sni-svr4
5570                 tmake_file=mips/t-mips-gas
5571                 if test x$gnu_ld != xyes
5572                 then
5573                         use_collect2=yes
5574                 fi
5575                 ;;
5576         mips-sgi-irix5*)                # SGI System V.4., IRIX 5
5577                 if test x$gas = xyes
5578                 then
5579                         tm_file="mips/iris5.h mips/iris5gas.h"
5580                         if test x$stabs = xyes
5581                         then
5582                                 tm_file="${tm_file} dbx.h"
5583                         fi
5584                 else
5585                         tm_file=mips/iris5.h
5586                 fi
5587                 xm_defines=USG
5588                 xm_file="mips/xm-iris5.h"
5589                 xmake_file=mips/x-iris
5590                 # mips-tfile doesn't work yet
5591                 tmake_file=mips/t-mips-gas
5592                 # See comment in mips/iris5.h file.
5593                 use_collect2=yes
5594 #               if test x$enable_threads = xyes; then
5595 #                       thread_file='irix'
5596 #               fi
5597                 ;;
5598         mips-sgi-irix4loser*)           # Mostly like a MIPS.
5599                 tm_file="mips/iris4loser.h mips/iris3.h ${tm_file} mips/iris4.h"
5600                 if test x$stabs = xyes; then
5601                         tm_file="${tm_file} dbx.h"
5602                 fi
5603                 xm_defines=USG
5604                 xmake_file=mips/x-iris
5605                 if test x$gas = xyes
5606                 then
5607                         tmake_file=mips/t-mips-gas
5608                 else
5609                         extra_passes="mips-tfile mips-tdump"
5610                 fi
5611                 if test x$gnu_ld != xyes
5612                 then
5613                         use_collect2=yes
5614                 fi
5615 #               if test x$enable_threads = xyes; then
5616 #                       thread_file='irix'
5617 #               fi
5618                 ;;
5619         mips-sgi-irix4*)                # Mostly like a MIPS.
5620                 tm_file="mips/iris3.h ${tm_file} mips/iris4.h"
5621                 if test x$stabs = xyes; then
5622                         tm_file="${tm_file} dbx.h"
5623                 fi
5624                 xm_defines=USG
5625                 xmake_file=mips/x-iris
5626                 if test x$gas = xyes
5627                 then
5628                         tmake_file=mips/t-mips-gas
5629                 else
5630                         extra_passes="mips-tfile mips-tdump"
5631                 fi
5632                 if test x$gnu_ld != xyes
5633                 then
5634                         use_collect2=yes
5635                 fi
5636 #               if test x$enable_threads = xyes; then
5637 #                       thread_file='irix'
5638 #               fi
5639                 ;;
5640         mips-sgi-*)                     # Mostly like a MIPS.
5641                 tm_file="mips/iris3.h ${tm_file}"
5642                 if test x$stabs = xyes; then
5643                         tm_file="${tm_file} dbx.h"
5644                 fi
5645                 xm_defines=USG
5646                 xmake_file=mips/x-iris3
5647                 if test x$gas = xyes
5648                 then
5649                         tmake_file=mips/t-mips-gas
5650                 else
5651                         extra_passes="mips-tfile mips-tdump"
5652                 fi
5653                 if test x$gnu_ld != xyes
5654                 then
5655                         use_collect2=yes
5656                 fi
5657                 ;;
5658         mips-dec-osfrose*)              # Decstation running OSF/1 reference port with OSF/rose.
5659                 tm_file="mips/osfrose.h ${tm_file}"
5660                 xmake_file=mips/x-osfrose
5661                 tmake_file=mips/t-osfrose
5662                 extra_objs=halfpic.o
5663                 use_collect2=yes
5664                 ;;
5665         mips-dec-osf*)                  # Decstation running OSF/1 as shipped by DIGITAL
5666                 tm_file=mips/dec-osf1.h
5667                 if test x$stabs = xyes; then
5668                         tm_file="${tm_file} dbx.h"
5669                 fi
5670                 xmake_file=mips/x-dec-osf1
5671                 if test x$gas = xyes
5672                 then
5673                         tmake_file=mips/t-mips-gas
5674                 else
5675                         tmake_file=mips/t-ultrix
5676                         extra_passes="mips-tfile mips-tdump"
5677                 fi
5678                 if test x$gnu_ld != xyes
5679                 then
5680                         use_collect2=yes
5681                 fi
5682                 ;;
5683         mips-dec-bsd*)                  # Decstation running 4.4 BSD
5684               tm_file=mips/dec-bsd.h
5685               if test x$gas = xyes
5686               then
5687                         tmake_file=mips/t-mips-gas
5688               else
5689                         tmake_file=mips/t-ultrix
5690                         extra_passes="mips-tfile mips-tdump"
5691               fi
5692               if test x$gnu_ld != xyes
5693               then
5694                         use_collect2=yes
5695               fi
5696               ;;
5697         mipsel-*-netbsd* | mips-dec-netbsd*)    # Decstation running NetBSD
5698                 tm_file=mips/netbsd.h
5699                 # On NetBSD, the headers are already okay, except for math.h.
5700                 tmake_file=t-netbsd
5701                 ;;
5702         mips*-*-linux*)                         # Linux MIPS, either endian.
5703                 xmake_file=x-linux
5704                 case $machine in
5705                        mips*el-*)  tm_file="mips/elfl.h mips/linux.h" ;;
5706                        *)         tm_file="mips/elf.h mips/linux.h" ;;
5707                 esac
5708                 tmake_file=t-linux
5709                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5710                 gnu_ld=yes
5711                 gas=yes
5712                 if test x$enable_threads = xyes; then
5713                         thread_file='posix'
5714                 fi
5715                 ;;
5716         mips*el-*-openbsd*)     # mips little endian
5717                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
5718                 ;;
5719         mips*-*-openbsd*)               # mips big endian
5720                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
5721                 tm_file="mips/openbsd-be.h ${tm_file}"
5722                 ;;
5723         mips-sony-bsd* | mips-sony-newsos*)     # Sony NEWS 3600 or risc/news.
5724                 tm_file="mips/news4.h ${tm_file}"
5725                 if test x$stabs = xyes; then
5726                         tm_file="${tm_file} dbx.h"
5727                 fi
5728                 if test x$gas = xyes
5729                 then
5730                         tmake_file=mips/t-mips-gas
5731                 else
5732                         extra_passes="mips-tfile mips-tdump"
5733                 fi
5734                 if test x$gnu_ld != xyes
5735                 then
5736                         use_collect2=yes
5737                 fi
5738                 xmake_file=mips/x-sony
5739                 ;;
5740         mips-sony-sysv*)                # Sony NEWS 3800 with NEWSOS5.0.
5741                                         # That is based on svr4.
5742                 # t-svr4 is not right because this system doesn't use ELF.
5743                 tm_file="mips/news5.h ${tm_file}"
5744                 if test x$stabs = xyes; then
5745                         tm_file="${tm_file} dbx.h"
5746                 fi
5747                 xm_defines=USG
5748                 if test x$gas = xyes
5749                 then
5750                         tmake_file=mips/t-mips-gas
5751                 else
5752                         extra_passes="mips-tfile mips-tdump"
5753                 fi
5754                 if test x$gnu_ld != xyes
5755                 then
5756                         use_collect2=yes
5757                 fi
5758                 ;;
5759         mips-tandem-sysv4*)             # Tandem S2 running NonStop UX
5760                 tm_file="mips/svr4-5.h mips/svr4-t.h"
5761                 if test x$stabs = xyes; then
5762                         tm_file="${tm_file} dbx.h"
5763                 fi
5764                 xm_defines=USG
5765                 xmake_file=mips/x-sysv
5766                 if test x$gas = xyes
5767                 then
5768                         tmake_file=mips/t-mips-gas
5769                         extra_parts="crtbegin.o crtend.o"
5770                 else
5771                         tmake_file=mips/t-mips
5772                         extra_passes="mips-tfile mips-tdump"
5773                 fi
5774                 if test x$gnu_ld != xyes
5775                 then
5776                         use_collect2=yes
5777                 fi
5778                 ;;
5779         mips-*-ultrix* | mips-dec-mach3)        # Decstation.
5780                 tm_file="mips/ultrix.h ${tm_file}"
5781                 if test x$stabs = xyes; then
5782                         tm_file="${tm_file} dbx.h"
5783                 fi
5784                 xmake_file=mips/x-ultrix
5785                 if test x$gas = xyes
5786                 then
5787                         tmake_file=mips/t-mips-gas
5788                 else
5789                         tmake_file=mips/t-ultrix
5790                         extra_passes="mips-tfile mips-tdump"
5791                 fi
5792                 if test x$gnu_ld != xyes
5793                 then
5794                         use_collect2=yes
5795                 fi
5796                 ;;
5797         mips-*-riscos[56789]bsd*)
5798                 tm_file=mips/bsd-5.h    # MIPS BSD 4.3, RISC-OS 5.0
5799                 if test x$stabs = xyes; then
5800                         tm_file="${tm_file} dbx.h"
5801                 fi
5802                 if test x$gas = xyes
5803                 then
5804                         tmake_file=mips/t-bsd-gas
5805                 else
5806                         tmake_file=mips/t-bsd
5807                         extra_passes="mips-tfile mips-tdump"
5808                 fi
5809                 if test x$gnu_ld != xyes
5810                 then
5811                         use_collect2=yes
5812                 fi
5813                 ;;
5814         mips-*-bsd* | mips-*-riscosbsd* | mips-*-riscos[1234]bsd*)
5815                 tm_file="mips/bsd-4.h ${tm_file}" # MIPS BSD 4.3, RISC-OS 4.0
5816                 if test x$stabs = xyes; then
5817                         tm_file="${tm_file} dbx.h"
5818                 fi
5819                 if test x$gas = xyes
5820                 then
5821                         tmake_file=mips/t-bsd-gas
5822                 else
5823                         tmake_file=mips/t-bsd
5824                         extra_passes="mips-tfile mips-tdump"
5825                 fi
5826                 if test x$gnu_ld != xyes
5827                 then
5828                         use_collect2=yes
5829                 fi
5830                 ;;
5831         mips-*-riscos[56789]sysv4*)
5832                 tm_file=mips/svr4-5.h   # MIPS System V.4., RISC-OS 5.0
5833                 if test x$stabs = xyes; then
5834                         tm_file="${tm_file} dbx.h"
5835                 fi
5836                 xmake_file=mips/x-sysv
5837                 if test x$gas = xyes
5838                 then
5839                         tmake_file=mips/t-svr4-gas
5840                 else
5841                         tmake_file=mips/t-svr4
5842                         extra_passes="mips-tfile mips-tdump"
5843                 fi
5844                 if test x$gnu_ld != xyes
5845                 then
5846                         use_collect2=yes
5847                 fi
5848                 ;;
5849         mips-*-sysv4* | mips-*-riscos[1234]sysv4* | mips-*-riscossysv4*)
5850                 tm_file="mips/svr4-4.h ${tm_file}"
5851                 if test x$stabs = xyes; then
5852                         tm_file="${tm_file} dbx.h"
5853                 fi
5854                 xm_defines=USG
5855                 xmake_file=mips/x-sysv
5856                 if test x$gas = xyes
5857                 then
5858                         tmake_file=mips/t-svr4-gas
5859                 else
5860                         tmake_file=mips/t-svr4
5861                         extra_passes="mips-tfile mips-tdump"
5862                 fi
5863                 if test x$gnu_ld != xyes
5864                 then
5865                         use_collect2=yes
5866                 fi
5867                 ;;
5868         mips-*-riscos[56789]sysv*)
5869                 tm_file=mips/svr3-5.h   # MIPS System V.3, RISC-OS 5.0
5870                 if test x$stabs = xyes; then
5871                         tm_file="${tm_file} dbx.h"
5872                 fi
5873                 xm_defines=USG
5874                 xmake_file=mips/x-sysv
5875                 if test x$gas = xyes
5876                 then
5877                         tmake_file=mips/t-svr3-gas
5878                 else
5879                         tmake_file=mips/t-svr3
5880                         extra_passes="mips-tfile mips-tdump"
5881                 fi
5882                 if test x$gnu_ld != xyes
5883                 then
5884                         use_collect2=yes
5885                 fi
5886                 ;;
5887         mips-*-sysv* | mips-*-riscos*sysv*)
5888                 tm_file="mips/svr3-4.h ${tm_file}"
5889                 if test x$stabs = xyes; then
5890                         tm_file="${tm_file} dbx.h"
5891                 fi
5892                 xm_defines=USG
5893                 xmake_file=mips/x-sysv
5894                 if test x$gas = xyes
5895                 then
5896                         tmake_file=mips/t-svr3-gas
5897                 else
5898                         tmake_file=mips/t-svr3
5899                         extra_passes="mips-tfile mips-tdump"
5900                 fi
5901                 if test x$gnu_ld != xyes
5902                 then
5903                         use_collect2=yes
5904                 fi
5905                 ;;
5906         mips-*-riscos[56789]*)          # Default MIPS RISC-OS 5.0.
5907                 tm_file=mips/mips-5.h
5908                 if test x$stabs = xyes; then
5909                         tm_file="${tm_file} dbx.h"
5910                 fi
5911                 if test x$gas = xyes
5912                 then
5913                         tmake_file=mips/t-mips-gas
5914                 else
5915                         extra_passes="mips-tfile mips-tdump"
5916                 fi
5917                 if test x$gnu_ld != xyes
5918                 then
5919                         use_collect2=yes
5920                 fi
5921                 ;;
5922         mips-*-gnu*)
5923                 ;;
5924         mipsel-*-ecoff*)
5925                 tm_file=mips/ecoffl.h
5926                 if test x$stabs = xyes; then
5927                         tm_file="${tm_file} dbx.h"
5928                 fi
5929                 tmake_file=mips/t-ecoff
5930                 ;;
5931         mips-*-ecoff*)
5932                 tm_file="gofast.h mips/ecoff.h"
5933                 if test x$stabs = xyes; then
5934                         tm_file="${tm_file} dbx.h"
5935                 fi
5936                 tmake_file=mips/t-ecoff
5937                 ;;
5938         mipsel-*-elf*)
5939                 tm_file="mips/elfl.h"
5940                 tmake_file=mips/t-elf
5941                 ;;
5942         mips-*-elf*)
5943                 tm_file="mips/elf.h"
5944                 tmake_file=mips/t-elf
5945                 ;;
5946         mips64el-*-elf*)
5947                 tm_file="mips/elfl64.h"
5948                 tmake_file=mips/t-elf
5949                 ;;
5950         mips64orionel-*-elf*)
5951                 tm_file="mips/elforion.h mips/elfl64.h"
5952                 tmake_file=mips/t-elf
5953                 ;;
5954         mips64-*-elf*)
5955                 tm_file="mips/elf64.h"
5956                 tmake_file=mips/t-elf
5957                 ;;
5958         mips64orion-*-elf*)
5959                 tm_file="mips/elforion.h mips/elf64.h"
5960                 tmake_file=mips/t-elf
5961                 ;;
5962         mips64orion-*-rtems*)
5963                 tm_file="mips/elforion.h mips/elf64.h mips/rtems64.h"
5964                 tmake_file="mips/t-elf t-rtems"
5965                 ;;
5966         mipstx39el-*-elf*)
5967                 tm_file="mips/r3900.h mips/elfl.h mips/abi64.h"
5968                 tmake_file=mips/t-r3900
5969                 ;;
5970         mipstx39-*-elf*)
5971                 tm_file="mips/r3900.h mips/elf.h mips/abi64.h"
5972                 tmake_file=mips/t-r3900
5973                 ;;
5974         mips-*-*)                               # Default MIPS RISC-OS 4.0.
5975                 if test x$stabs = xyes; then
5976                         tm_file="${tm_file} dbx.h"
5977                 fi
5978                 if test x$gas = xyes
5979                 then
5980                         tmake_file=mips/t-mips-gas
5981                 else
5982                         extra_passes="mips-tfile mips-tdump"
5983                 fi
5984                 if test x$gnu_ld != xyes
5985                 then
5986                         use_collect2=yes
5987                 fi
5988                 ;;
5989         mn10200-*-*)
5990                 float_format=i32
5991                 cpu_type=mn10200
5992                 tm_file="mn10200/mn10200.h"
5993                 if test x$stabs = xyes
5994                 then
5995                         tm_file="${tm_file} dbx.h"
5996                 fi
5997                 use_collect2=no
5998                 ;;
5999         mn10300-*-*)
6000                 cpu_type=mn10300
6001                 tm_file="mn10300/mn10300.h"
6002                 if test x$stabs = xyes
6003                 then
6004                         tm_file="${tm_file} dbx.h"
6005                 fi
6006                 use_collect2=no
6007                 ;;
6008         ns32k-encore-bsd*)
6009                 tm_file=ns32k/encore.h
6010                 use_collect2=yes
6011                 ;;
6012         ns32k-sequent-bsd*)
6013                 tm_file=ns32k/sequent.h
6014                 use_collect2=yes
6015                 ;;
6016         ns32k-tek6100-bsd*)
6017                 tm_file=ns32k/tek6100.h
6018                 use_collect2=yes
6019                 ;;
6020         ns32k-tek6200-bsd*)
6021                 tm_file=ns32k/tek6200.h
6022                 use_collect2=yes
6023                 ;;
6024 # This has not been updated to GCC 2.
6025 #       ns32k-ns-genix*)
6026 #               xm_defines=USG
6027 #               xmake_file=ns32k/x-genix
6028 #               tm_file=ns32k/genix.h
6029 #               use_collect2=yes
6030 #               ;;
6031         ns32k-merlin-*)
6032                 tm_file=ns32k/merlin.h
6033                 use_collect2=yes
6034                 ;;
6035         ns32k-pc532-mach*)
6036                 tm_file=ns32k/pc532-mach.h
6037                 use_collect2=yes
6038                 ;;
6039         ns32k-pc532-minix*)
6040                 tm_file=ns32k/pc532-min.h
6041                 xm_file="ns32k/xm-pc532-min.h ${xm-file}"
6042                 xm_defines=USG
6043                 use_collect2=yes
6044                 ;;
6045         ns32k-*-netbsd*)
6046                 tm_file=ns32k/netbsd.h
6047                 xm_file="ns32k/xm-netbsd.h ${xm_file}"
6048                 # On NetBSD, the headers are already okay, except for math.h.
6049                 tmake_file=t-netbsd
6050                 use_collect2=yes
6051                 ;;
6052         pdp11-*-bsd)
6053                 tm_file="${tm_file} pdp11/2bsd.h"
6054                 ;;
6055         pdp11-*-*)
6056                 ;;
6057         avr-*-*)
6058                 ;;
6059         ns32k-*-openbsd*)
6060                 # Nothing special
6061                 ;;
6062 # This has not been updated to GCC 2.
6063 #       pyramid-*-*)
6064 #               cpu_type=pyr
6065 #               xmake_file=pyr/x-pyr
6066 #               use_collect2=yes
6067 #               ;;
6068
6069         pj*-linux*)
6070                 tm_file="svr4.h pj/linux.h ${tm_file}"
6071                 ;;
6072         pj-*)
6073                 ;;
6074         pjl-*)
6075                 tm_file="svr4.h pj/pjl.h ${tm_file}"
6076                 ;;
6077
6078         romp-*-aos*)
6079                 use_collect2=yes
6080                 ;;
6081         romp-*-mach*)
6082                 xmake_file=romp/x-mach
6083                 use_collect2=yes
6084                 ;;
6085         romp-*-openbsd*)
6086                 # Nothing special
6087                 ;;
6088         powerpc-*-openbsd*)
6089                 tmake_file="${tmake_file} rs6000/t-rs6000 rs6000/t-openbsd"
6090                 ;;
6091         powerpc-*-beos*)
6092                 cpu_type=rs6000
6093                 tm_file=rs6000/beos.h
6094                 xm_file=rs6000/xm-beos.h
6095                 tmake_file=rs6000/t-beos
6096                 xmake_file=rs6000/x-beos
6097                 ;;
6098         powerpc-*-sysv*)
6099                 tm_file=rs6000/sysv4.h
6100                 xm_file="rs6000/xm-sysv4.h"
6101                 xm_defines="USG POSIX"
6102                 extra_headers=ppc-asm.h
6103                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
6104                 xmake_file=rs6000/x-sysv4
6105                 ;;
6106         powerpc-*-eabiaix*)
6107                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/eabiaix.h"
6108                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6109                 extra_headers=ppc-asm.h
6110                 ;;
6111         powerpc-*-eabisim*)
6112                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h"
6113                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6114                 extra_headers=ppc-asm.h
6115                 ;;
6116         powerpc-*-elf*)
6117                 tm_file="rs6000/sysv4.h"
6118                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6119                 extra_headers=ppc-asm.h
6120                 ;;
6121         powerpc-*-eabi*)
6122                 tm_file="rs6000/sysv4.h rs6000/eabi.h"
6123                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6124                 extra_headers=ppc-asm.h
6125                 ;;
6126         powerpc-*-rtems*)
6127                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/rtems.h"
6128                 tmake_file="rs6000/t-ppcgas t-rtems rs6000/t-ppccomm"
6129                 extra_headers=ppc-asm.h
6130                 ;;
6131         powerpc-*-linux-gnulibc1)
6132                 tm_file="rs6000/sysv4.h rs6000/linux.h"
6133                 xm_file=rs6000/xm-sysv4.h
6134                 out_file=rs6000/rs6000.c
6135                 tmake_file="rs6000/t-ppcos t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
6136                 xmake_file=x-linux
6137                 extra_headers=ppc-asm.h
6138                 if test x$enable_threads = xyes; then
6139                         thread_file='posix'
6140                 fi
6141                 ;;
6142         powerpc-*-linux-gnu*)
6143                 tm_file="rs6000/sysv4.h rs6000/linux.h"
6144                 xm_file="rs6000/xm-sysv4.h"
6145                 xm_defines="USG ${xm_defines}"
6146                 out_file=rs6000/rs6000.c
6147                 tmake_file="rs6000/t-ppcos t-linux rs6000/t-ppccomm"
6148                 xmake_file=x-linux
6149                 extra_headers=ppc-asm.h
6150                 if test x$enable_threads = xyes; then
6151                         thread_file='posix'
6152                 fi
6153                 ;;
6154         powerpc-wrs-vxworks*)
6155                 cpu_type=rs6000
6156                 xm_file="rs6000/xm-sysv4.h"
6157                 xm_defines="USG POSIX"
6158                 tm_file="rs6000/sysv4.h rs6000/vxppc.h"
6159                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6160                 extra_headers=ppc-asm.h
6161                 thread_file='vxworks'
6162                 ;;
6163         powerpcle-wrs-vxworks*)
6164                 cpu_type=rs6000
6165                 xm_file="rs6000/xm-sysv4.h"
6166                 xm_defines="USG POSIX"
6167                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/vxppc.h"
6168                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6169                 extra_headers=ppc-asm.h
6170                 thread_file='vxworks'
6171                 ;;
6172         powerpcle-*-sysv*)
6173                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h"
6174                 xm_file="rs6000/xm-sysv4.h"
6175                 xm_defines="USG POSIX"
6176                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
6177                 xmake_file=rs6000/x-sysv4
6178                 extra_headers=ppc-asm.h
6179                 ;;
6180         powerpcle-*-elf*)
6181                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h"
6182                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6183                 extra_headers=ppc-asm.h
6184                 ;;
6185         powerpcle-*-eabisim*)
6186                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/eabisim.h"
6187                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6188                 extra_headers=ppc-asm.h
6189                 ;;
6190         powerpcle-*-eabi*)
6191                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h"
6192                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6193                 extra_headers=ppc-asm.h
6194                 ;;
6195         powerpcle-*-solaris2*)
6196                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/sol2.h"
6197                 xm_file="rs6000/xm-sysv4.h"
6198                 xm_defines="USG POSIX"
6199                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
6200                 xmake_file=rs6000/x-sysv4
6201                 extra_headers=ppc-asm.h
6202                 ;;
6203         rs6000-ibm-aix3.[01]*)
6204                 tm_file=rs6000/aix31.h
6205                 xmake_file=rs6000/x-aix31
6206                 float_format=none
6207                 use_collect2=yes
6208                 ;;
6209         rs6000-ibm-aix3.2.[456789]* | powerpc-ibm-aix3.2.[456789]*)
6210                 tm_file=rs6000/aix3newas.h
6211                 if test x$host != x$target
6212                 then
6213                         tmake_file=rs6000/t-xnewas
6214                 else
6215                         tmake_file=rs6000/t-newas
6216                 fi
6217                 float_format=none
6218                 use_collect2=yes
6219                 ;;
6220         rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
6221                 tm_file=rs6000/aix41.h
6222                 if test x$host != x$target
6223                 then
6224                         tmake_file=rs6000/t-xnewas
6225                 else
6226                         tmake_file=rs6000/t-newas
6227                 fi
6228                 if test "$gnu_ld" = yes
6229                 then
6230                         xmake_file=rs6000/x-aix41-gld
6231                 else
6232                         tmake_file="rs6000/t-newas rs6000/t-aix41"
6233                 fi
6234                 xmake_file=rs6000/x-aix41
6235                 float_format=none
6236                 use_collect2=yes
6237                 ;;
6238         rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
6239                 tm_file=rs6000/aix43.h
6240                 tmake_file=rs6000/t-aix43
6241                 xmake_file=rs6000/x-aix41
6242                 float_format=none
6243                 use_collect2=yes
6244                 ;;
6245         rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
6246                 tm_file=rs6000/aix43.h
6247                 tmake_file=rs6000/t-aix43
6248                 xmake_file=rs6000/x-aix41
6249                 float_format=none
6250                 use_collect2=yes
6251                 ;;
6252         rs6000-ibm-aix*)
6253                 float_format=none
6254                 use_collect2=yes
6255                 ;;
6256         rs6000-bull-bosx)
6257                 float_format=none
6258                 use_collect2=yes
6259                 ;;
6260         rs6000-*-mach*)
6261                 tm_file=rs6000/mach.h
6262                 xm_file="${xm_file} rs6000/xm-mach.h"
6263                 xmake_file=rs6000/x-mach
6264                 use_collect2=yes
6265                 ;;
6266         rs6000-*-lynxos*)
6267                 tm_file=rs6000/lynx.h
6268                 xm_file=rs6000/xm-lynx.h
6269                 tmake_file=rs6000/t-rs6000
6270                 xmake_file=rs6000/x-lynx
6271                 use_collect2=yes
6272                 ;;
6273         sh-*-elf*)
6274                 tm_file=sh/elf.h
6275                 float_format=sh
6276                 ;;
6277         sh-*-rtemself*)
6278                 tmake_file="sh/t-sh t-rtems"
6279                 tm_file=sh/rtemself.h
6280                 float_format=sh
6281                 ;;
6282         sh-*-rtems*)
6283                 tmake_file="sh/t-sh t-rtems"
6284                 tm_file=sh/rtems.h
6285                 float_format=sh
6286                 ;;
6287         sh-*-*)
6288                 float_format=sh
6289                 ;;
6290         sparc-tti-*)
6291                 tm_file=sparc/pbd.h
6292                 xm_file="xm-alloca.h ${xm_file}"
6293                 xm_defines=USG
6294                 ;;
6295         sparc-wrs-vxworks* | sparclite-wrs-vxworks*)
6296                 tm_file=sparc/vxsparc.h
6297                 tmake_file=sparc/t-vxsparc
6298                 use_collect2=yes
6299                 thread_file='vxworks'
6300                 ;;
6301         sparc-*-aout*)
6302                 tmake_file=sparc/t-sparcbare
6303                 tm_file="sparc/aout.h libgloss.h"
6304                 ;;
6305         sparc-*-netbsd*)
6306                 tm_file=sparc/netbsd.h
6307                 tmake_file=t-netbsd
6308                 use_collect2=yes
6309                 ;;
6310         sparc-*-openbsd*)
6311                 # we need collect2 until our bug is fixed...
6312                 use_collect2=yes
6313                 ;;
6314         sparc-*-bsd*)
6315                 tm_file=sparc/bsd.h
6316                 ;;
6317         sparc-*-elf*)
6318                 tm_file=sparc/elf.h
6319                 tmake_file=sparc/t-elf
6320                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
6321                 #float_format=i128
6322                 float_format=i64
6323                 ;;
6324         sparc-*-linux-gnuaout*)         # Sparc's running GNU/Linux, a.out
6325                 xm_file="${xm_file} sparc/xm-linux.h"
6326                 tm_file=sparc/linux-aout.h
6327                 xmake_file=x-linux
6328                 gnu_ld=yes
6329                 ;;
6330         sparc-*-linux-gnulibc1*)        # Sparc's running GNU/Linux, libc5
6331                 xm_file="${xm_file} sparc/xm-linux.h"
6332                 xmake_file=x-linux
6333                 tm_file=sparc/linux.h
6334                 tmake_file="t-linux t-linux-gnulibc1"
6335                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6336                 gnu_ld=yes
6337                 float_format=sparc
6338                 ;;
6339         sparc-*-linux-gnu*)             # Sparc's running GNU/Linux, libc6
6340                 xm_file="${xm_file} sparc/xm-linux.h"
6341                 xmake_file=x-linux
6342                 tm_file=sparc/linux.h
6343                 tmake_file="t-linux"
6344                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6345                 gnu_ld=yes
6346                 if test x$enable_threads = xyes; then
6347                         thread_file='posix'
6348                 fi
6349                 float_format=sparc
6350                 ;;
6351         sparc-*-lynxos*)
6352                 if test x$gas = xyes
6353                 then
6354                         tm_file=sparc/lynx.h
6355                 else
6356                         tm_file=sparc/lynx-ng.h
6357                 fi
6358                 xm_file=sparc/xm-lynx.h
6359                 tmake_file=sparc/t-sunos41
6360                 xmake_file=x-lynx
6361                 ;;
6362         sparc-*-rtemsaout*)
6363                 tmake_file="sparc/t-sparcbare t-rtems"
6364                 tm_file=sparc/rtems.h
6365                 ;;
6366         sparc-*-rtems*|sparc-*-rtemself*)
6367                 tm_file="sparc/rtemself.h"
6368                 tmake_file="sparc/t-elf t-rtems"
6369                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
6370                 #float_format=i128
6371                 float_format=i64
6372                 ;;
6373         sparcv9-*-solaris2*)
6374                 if test x$gnu_ld = xyes
6375                 then
6376                         tm_file=sparc/sol2-64.h
6377                 else
6378                         tm_file=sparc/sol2-sld-64.h
6379                 fi
6380                 xm_file="sparc/xm-sysv4-64.h sparc/xm-sol2.h"
6381                 xm_defines="USG POSIX"
6382                 tmake_file="sparc/t-sol2 sparc/t-sol2-64"
6383                 xmake_file=sparc/x-sysv4
6384                 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
6385                 float_format=none
6386                 if test x${enable_threads} = x ; then
6387                     enable_threads=$have_pthread_h
6388                     if test x${enable_threads} = x ; then
6389                         enable_threads=$have_thread_h
6390                     fi
6391                 fi
6392                 if test x${enable_threads} = xyes ; then
6393                     if test x${have_pthread_h} = xyes ; then
6394                         thread_file='posix'
6395                     else
6396                         thread_file='solaris'
6397                     fi
6398                 fi
6399                 ;;
6400         sparc-hal-solaris2*)
6401                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6402                 xm_defines="USG POSIX"
6403                 tm_file="sparc/sol2.h sparc/hal.h"
6404                 tmake_file="sparc/t-halos sparc/t-sol2"
6405                 xmake_file=sparc/x-sysv4
6406                 extra_parts="crt1.o crti.o crtn.o gmon.o crtbegin.o crtend.o"
6407                 case $machine in
6408                 *-*-solaris2.[0-4])
6409                         float_format=i128
6410                 ;;
6411                 *)
6412                         float_format=none
6413                         ;;
6414                 esac
6415                 thread_file='solaris'
6416                 ;;
6417         sparc-*-solaris2*)
6418                 if test x$gnu_ld = xyes
6419                 then
6420                         tm_file=sparc/sol2.h
6421                 else
6422                         tm_file=sparc/sol2-sld.h
6423                 fi
6424                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6425                 xm_defines="USG POSIX"
6426                 tmake_file=sparc/t-sol2
6427                 xmake_file=sparc/x-sysv4
6428                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
6429                 case $machine in
6430                 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*) ;;
6431                 *-*-solaris2*)
6432                         if test x$gnu_ld = xyes
6433                         then
6434                                 tm_file=sparc/sol2-64.h
6435                         else
6436                                 tm_file=sparc/sol2-sld-64.h
6437                         fi
6438                         tmake_file="$tmake_file sparc/t-sol2-64"
6439                         ;;
6440                 esac
6441                 case $machine in
6442                 *-*-solaris2.[0-4])
6443                         float_format=i128
6444                         ;;
6445                 *)
6446                         float_format=none
6447                         ;;
6448                 esac
6449                 if test x${enable_threads} = x; then
6450                     enable_threads=$have_pthread_h
6451                     if test x${enable_threads} = x; then
6452                         enable_threads=$have_thread_h
6453                     fi
6454                 fi
6455                 if test x${enable_threads} = xyes; then
6456                     if test x${have_pthread_h} = xyes; then
6457                         thread_file='posix'
6458                     else
6459                         thread_file='solaris'
6460                     fi
6461                 fi
6462                 ;;
6463         sparc-*-sunos4.0*)
6464                 tm_file=sparc/sunos4.h
6465                 tmake_file=sparc/t-sunos40
6466                 use_collect2=yes
6467                 ;;
6468         sparc-*-sunos4*)
6469                 tm_file=sparc/sunos4.h
6470                 tmake_file=sparc/t-sunos41
6471                 use_collect2=yes
6472                 if test x$gas = xyes; then
6473                         tm_file="${tm_file} sparc/sun4gas.h"
6474                 fi
6475                 ;;
6476         sparc-*-sunos3*)
6477                 tm_file=sparc/sun4o3.h
6478                 use_collect2=yes
6479                 ;;
6480         sparc-*-sysv4*)
6481                 tm_file=sparc/sysv4.h
6482                 xm_file="sparc/xm-sysv4.h"
6483                 xm_defines="USG POSIX"
6484                 tmake_file=t-svr4
6485                 xmake_file=sparc/x-sysv4
6486                 extra_parts="crtbegin.o crtend.o"
6487                 ;;
6488         sparc-*-vxsim*)
6489                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6490                 xm_defines="USG POSIX"
6491                 tm_file=sparc/vxsim.h
6492                 tmake_file=sparc/t-vxsparc
6493                 xmake_file=sparc/x-sysv4
6494                 ;;
6495         sparclet-*-aout*)
6496                 tm_file="sparc/splet.h libgloss.h"
6497                 tmake_file=sparc/t-splet
6498                 ;;
6499         sparclite-*-coff*)
6500                 tm_file="sparc/litecoff.h libgloss.h"
6501                 tmake_file=sparc/t-sparclite
6502                 ;;
6503         sparclite-*-aout*)
6504                 tm_file="sparc/lite.h aoutos.h libgloss.h"
6505                 tmake_file=sparc/t-sparclite
6506                 ;;
6507         sparclite-*-elf*)
6508                 tm_file="sparc/liteelf.h"
6509                 tmake_file=sparc/t-sparclite
6510                 extra_parts="crtbegin.o crtend.o"
6511                 ;;
6512         sparc86x-*-aout*)
6513                 tm_file="sparc/sp86x-aout.h aoutos.h libgloss.h"
6514                 tmake_file=sparc/t-sp86x
6515                 ;;
6516         sparc86x-*-elf*)
6517                 tm_file="sparc/sp86x-elf.h"
6518                 tmake_file=sparc/t-sp86x
6519                 extra_parts="crtbegin.o crtend.o"
6520                 ;;
6521         sparc64-*-aout*)
6522                 tmake_file=sparc/t-sp64
6523                 tm_file=sparc/sp64-aout.h
6524                 ;;
6525         sparc64-*-elf*)
6526                 tmake_file=sparc/t-sp64
6527                 tm_file=sparc/sp64-elf.h
6528                 extra_parts="crtbegin.o crtend.o"
6529                 ;;
6530         sparc64-*-linux*)               # 64-bit Sparc's running GNU/Linux
6531                 tmake_file="t-linux sparc/t-linux64"
6532                 xm_file="sparc/xm-sp64.h sparc/xm-linux.h"
6533                 tm_file=sparc/linux64.h
6534                 xmake_file=x-linux
6535                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6536                 gnu_ld=yes
6537                 if test x$enable_threads = xyes; then
6538                         thread_file='posix'
6539                 fi
6540                 float_format=sparc
6541                 ;;
6542 # This hasn't been upgraded to GCC 2.
6543 #       tahoe-harris-*)                 # Harris tahoe, using COFF.
6544 #               tm_file=tahoe/harris.h
6545 #               ;;
6546 #       tahoe-*-bsd*)                   # tahoe running BSD
6547 #               ;;
6548
6549         thumb*-*-*)
6550                 { echo "configure: error:
6551 *** The Thumb targets have been depreciated.  The equivalent
6552 *** ARM based toolchain can now generated Thumb instructions
6553 *** when the -mthumb switch is given to the compiler." 1>&2; exit 1; }
6554                 ;;
6555 # This hasn't been upgraded to GCC 2.
6556 #       tron-*-*)
6557 #               cpu_type=gmicro
6558 #               use_collect2=yes
6559 #               ;;
6560         v850-*-rtems*)
6561                 cpu_type=v850
6562                 tm_file="v850/rtems.h"
6563                 xm_file="v850/xm-v850.h"
6564                 tmake_file="v850/t-v850 t-rtems"
6565                 if test x$stabs = xyes
6566                 then
6567                         tm_file="${tm_file} dbx.h"
6568                 fi
6569                 use_collect2=no
6570                 ;;
6571         v850-*-*)
6572                 target_cpu_default="TARGET_CPU_generic"
6573                 cpu_type=v850
6574                 tm_file="v850/v850.h"
6575                 xm_file="v850/xm-v850.h"
6576                 tmake_file=v850/t-v850
6577                 if test x$stabs = xyes
6578                 then
6579                         tm_file="${tm_file} dbx.h"
6580                 fi
6581                 use_collect2=no
6582                 ;;
6583         vax-*-bsd*)                     # vaxen running BSD
6584                 use_collect2=yes
6585                 float_format=vax
6586                 ;;
6587         vax-*-sysv*)                    # vaxen running system V
6588                 tm_file="${tm_file} vax/vaxv.h"
6589                 xm_defines=USG
6590                 float_format=vax
6591                 ;;
6592         vax-*-netbsd*)
6593                 tm_file="${tm_file} netbsd.h vax/netbsd.h"
6594                 tmake_file=t-netbsd
6595                 float_format=vax
6596                 use_collect2=yes
6597                 ;;
6598         vax-*-openbsd*)
6599                 tmake_file="${tmake_file} vax/t-openbsd"
6600                 tm_file="vax/vax.h vax/openbsd1.h openbsd.h ${tm_file}"
6601                 xm_file="xm-openbsd.h vax/xm-vax.h"
6602                 float_format=vax
6603                 use_collect2=yes
6604                 ;;
6605         vax-*-ultrix*)                  # vaxen running ultrix
6606                 tm_file="${tm_file} vax/ultrix.h"
6607                 use_collect2=yes
6608                 float_format=vax
6609                 ;;
6610         vax-*-vms*)                     # vaxen running VMS
6611                 xm_file=vax/xm-vms.h
6612                 tm_file=vax/vms.h
6613                 float_format=vax
6614                 ;;
6615         vax-*-*)                        # vax default entry
6616                 float_format=vax
6617                 ;;
6618         we32k-att-sysv*)
6619                 xm_file="${xm_file} xm-svr3"
6620                 use_collect2=yes
6621                 ;;
6622         *)
6623                 echo "Configuration $machine not supported" 1>&2
6624                 exit 1
6625                 ;;
6626         esac
6627
6628         case $machine in
6629         *-*-linux-gnu*)
6630                 ;; # Existing GNU/Linux systems do not use the GNU setup.
6631         *-*-gnu*)
6632                 # On the GNU system, the setup is just about the same on
6633                 # each different CPU.  The specific machines that GNU
6634                 # supports are matched above and just set $cpu_type.
6635                 xm_file="xm-gnu.h ${xm_file}"
6636                 tm_file=${cpu_type}/gnu.h
6637                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
6638                 # GNU always uses ELF.
6639                 elf=yes
6640                 # GNU tools are the only tools.
6641                 gnu_ld=yes
6642                 gas=yes
6643                 xmake_file=x-linux      # These details are the same as Linux.
6644                 tmake_file=t-gnu        # These are not.
6645                 ;;
6646         *-*-sysv4*)
6647                 xmake_try_sysv=x-sysv
6648                 install_headers_dir=install-headers-cpio
6649                 ;;
6650         *-*-sysv*)
6651                 install_headers_dir=install-headers-cpio
6652                 ;;
6653         esac
6654
6655         # Distinguish i[34567]86
6656         # Also, do not run mips-tfile on MIPS if using gas.
6657         # Process --with-cpu= for PowerPC/rs6000
6658         target_cpu_default2=
6659         case $machine in
6660         i486-*-*)
6661                 target_cpu_default2=1
6662                 ;;
6663         i586-*-*)
6664                 case $target_alias in
6665                         k6-*)
6666                                 target_cpu_default2=4
6667                                 ;;
6668                         *)
6669                                 target_cpu_default2=2
6670                                 ;;
6671                 esac
6672                 ;;
6673         i686-*-* | i786-*-*)
6674                 target_cpu_default2=3
6675                 ;;
6676         alpha*-*-*)
6677                 case $machine in
6678                         alphaev6[78]*)
6679                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX|MASK_CIX"
6680                                 ;;
6681                         alphaev6*)
6682                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX"
6683                                 ;;
6684                         alphapca56*)
6685                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX|MASK_MAX"
6686                                 ;;
6687                         alphaev56*)
6688                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX"
6689                                 ;;
6690                         alphaev5*)
6691                                 target_cpu_default2="MASK_CPU_EV5"
6692                                 ;;
6693                 esac
6694
6695                 if test x$gas = xyes
6696                 then
6697                         if test "$target_cpu_default2" = ""
6698                         then
6699                                 target_cpu_default2="MASK_GAS"
6700                         else
6701                                 target_cpu_default2="${target_cpu_default2}|MASK_GAS"
6702                         fi
6703                 fi
6704                 ;;
6705         arm*-*-*)
6706                 case "x$with_cpu" in
6707                         x)
6708                                 # The most generic
6709                                 target_cpu_default2="TARGET_CPU_generic"
6710                                 ;;
6711
6712                         # Distinguish cores, and major variants
6713                         # arm7m doesn't exist, but D & I don't affect code
6714                         xarm[23678] | xarm250 | xarm[67][01]0 \
6715                         | xarm7m | xarm7dm | xarm7dmi | xarm7tdmi \
6716                         | xarm7100 | xarm7500 | xarm7500fe | xarm810 \
6717                         | xstrongarm | xstrongarm110 | xstrongarm1100)
6718                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6719                                 ;;
6720
6721                         xyes | xno)
6722                                 echo "--with-cpu must be passed a value" 1>&2
6723                                 exit 1
6724                                 ;;
6725
6726                         *)
6727                                 if test x$pass2done = xyes
6728                                 then
6729                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6730                                         exit 1
6731                                 fi
6732                                 ;;
6733                 esac
6734                 ;;
6735
6736         mips*-*-ecoff* | mips*-*-elf*)
6737                 if test x$gas = xyes
6738                 then
6739                         if test x$gnu_ld = xyes
6740                         then
6741                                 target_cpu_default2="MASK_GAS|MASK_SPLIT_ADDR"
6742                         else
6743                                 target_cpu_default2="MASK_GAS"
6744                         fi
6745                 fi
6746                 ;;
6747         mips*-*-*)
6748                 if test x$gas = xyes
6749                 then
6750                         target_cpu_default2="MASK_GAS"
6751                 fi
6752                 ;;
6753         powerpc*-*-* | rs6000-*-*)
6754                 case "x$with_cpu" in
6755                         x)
6756                                 ;;
6757
6758                         xcommon | xpower | xpower2 | xpowerpc | xrios \
6759                           | xrios1 | xrios2 | xrsc | xrsc1 \
6760                           | x601 | x602 | x603 | x603e | x604 | x604e | x620 \
6761                           | xec603e | x740 | x750 | x401 \
6762                           | x403 | x505 | x801 | x821 | x823 | x860)
6763                                 target_cpu_default2="\"$with_cpu\""
6764                                 ;;
6765
6766                         xyes | xno)
6767                                 echo "--with-cpu must be passed a value" 1>&2
6768                                 exit 1
6769                                 ;;
6770
6771                         *)
6772                                 if test x$pass2done = xyes
6773                                 then
6774                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6775                                         exit 1
6776                                 fi
6777                                 ;;
6778                 esac
6779                 ;;
6780         sparc*-*-*)
6781                 case ".$with_cpu" in
6782                         .)
6783                                 target_cpu_default2=TARGET_CPU_"`echo $machine | sed 's/-.*$//'`"
6784                                 ;;
6785                         .supersparc | .hypersparc | .ultrasparc | .v7 | .v8 | .v9)
6786                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6787                                 ;;
6788                         *)
6789                                 if test x$pass2done = xyes
6790                                 then
6791                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6792                                         exit 1
6793                                 fi
6794                                 ;;
6795                 esac
6796                 ;;
6797         esac
6798
6799         if test "$target_cpu_default2" != ""
6800         then
6801                 if test "$target_cpu_default" != ""
6802                 then
6803                         target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
6804                 else
6805                         target_cpu_default=$target_cpu_default2
6806                 fi
6807         fi
6808
6809         # No need for collect2 if we have the GNU linker.
6810         # Actually, there is now; GNU ld doesn't handle the EH info or
6811         # collecting for shared libraries.
6812         #case x$gnu_ld in
6813         #xyes)
6814         #       use_collect2=
6815         #       ;;
6816         #esac
6817
6818 # Save data on machine being used to compile GCC in build_xm_file.
6819 # Save data on host machine in vars host_xm_file and host_xmake_file.
6820         if test x$pass1done = x
6821         then
6822                 if test x"$xm_file" = x
6823                 then build_xm_file=$cpu_type/xm-$cpu_type.h
6824                 else build_xm_file=$xm_file
6825                 fi
6826                 build_xm_defines=$xm_defines
6827                 build_install_headers_dir=$install_headers_dir
6828                 build_exeext=$exeext
6829                 pass1done=yes
6830         else
6831                 if test x$pass2done = x
6832                 then
6833                         if test x"$xm_file" = x
6834                         then host_xm_file=$cpu_type/xm-$cpu_type.h
6835                         else host_xm_file=$xm_file
6836                         fi
6837                         host_xm_defines=$xm_defines
6838                         if test x"$xmake_file" = x
6839                         then xmake_file=$cpu_type/x-$cpu_type
6840                         fi
6841                         host_xmake_file="$xmake_file"
6842                         host_truncate_target=$truncate_target
6843                         host_extra_gcc_objs=$extra_gcc_objs
6844                         host_extra_objs=$extra_host_objs
6845                         host_exeext=$exeext
6846                         pass2done=yes
6847                 fi
6848         fi
6849 done
6850
6851 extra_objs="${host_extra_objs} ${extra_objs}"
6852
6853 # Default the target-machine variables that were not explicitly set.
6854 if test x"$tm_file" = x
6855 then tm_file=$cpu_type/$cpu_type.h; fi
6856
6857 if test x$extra_headers = x
6858 then extra_headers=; fi
6859
6860 if test x"$xm_file" = x
6861 then xm_file=$cpu_type/xm-$cpu_type.h; fi
6862
6863 if test x$md_file = x
6864 then md_file=$cpu_type/$cpu_type.md; fi
6865
6866 if test x$out_file = x
6867 then out_file=$cpu_type/$cpu_type.c; fi
6868
6869 if test x"$tmake_file" = x
6870 then tmake_file=$cpu_type/t-$cpu_type
6871 fi
6872
6873 if test x"$dwarf2" = xyes
6874 then tm_file="$tm_file tm-dwarf2.h"
6875 fi
6876
6877 if test x$float_format = x
6878 then float_format=i64
6879 fi
6880
6881 if test $float_format = none
6882 then float_h_file=Makefile.in
6883 else float_h_file=float-$float_format.h
6884 fi
6885
6886 # Handle cpp installation.
6887 if test x$enable_cpp != xno
6888 then
6889   tmake_file="$tmake_file t-install-cpp"
6890 fi
6891
6892 # Say what files are being used for the output code and MD file.
6893 echo "Using \`$srcdir/config/$out_file' to output insns."
6894 echo "Using \`$srcdir/config/$md_file' as machine description file."
6895
6896 count=a
6897 for f in $tm_file; do
6898         count=${count}x
6899 done
6900 if test $count = ax; then
6901         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
6902 else
6903         echo "Using the following target machine macro files:"
6904         for f in $tm_file; do
6905                 echo "  $srcdir/config/$f"
6906         done
6907 fi
6908
6909 count=a
6910 for f in $host_xm_file; do
6911         count=${count}x
6912 done
6913 if test $count = ax; then
6914         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
6915 else
6916         echo "Using the following host machine macro files:"
6917         for f in $host_xm_file; do
6918                 echo "  $srcdir/config/$f"
6919         done
6920 fi
6921
6922 if test "$host_xm_file" != "$build_xm_file"; then
6923         count=a
6924         for f in $build_xm_file; do
6925                 count=${count}x
6926         done
6927         if test $count = ax; then
6928                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
6929         else
6930                 echo "Using the following build machine macro files:"
6931                 for f in $build_xm_file; do
6932                         echo "  $srcdir/config/$f"
6933                 done
6934         fi
6935 fi
6936
6937 if test x$thread_file = x; then
6938         if test x$target_thread_file != x; then
6939                 thread_file=$target_thread_file
6940         else
6941                 thread_file='single'
6942         fi
6943 fi
6944
6945 # Set up the header files.
6946 # $links is the list of header files to create.
6947 # $vars is the list of shell variables with file names to include.
6948 # auto-host.h is the file containing items generated by autoconf and is
6949 # the first file included by config.h.
6950 null_defines=
6951 host_xm_file="auto-host.h gansidecl.h ${host_xm_file} hwint.h"
6952
6953 # If host=build, it is correct to have hconfig include auto-host.h
6954 # as well.  If host!=build, we are in error and need to do more
6955 # work to find out the build config parameters.
6956 if test x$host = x$build
6957 then
6958         build_xm_file="auto-host.h gansidecl.h ${build_xm_file} hwint.h"
6959 else
6960         # We create a subdir, then run autoconf in the subdir.
6961         # To prevent recursion we set host and build for the new
6962         # invocation of configure to the build for this invocation
6963         # of configure.
6964         tempdir=build.$$
6965         rm -rf $tempdir
6966         mkdir $tempdir
6967         cd $tempdir
6968         case ${srcdir} in
6969         /*) realsrcdir=${srcdir};;
6970         *) realsrcdir=../${srcdir};;
6971         esac
6972         CC=${CC_FOR_BUILD} ${realsrcdir}/configure \
6973                 --target=$target --host=$build --build=$build
6974
6975         # We just finished tests for the build machine, so rename
6976         # the file auto-build.h in the gcc directory.
6977         mv auto-host.h ../auto-build.h
6978         cd ..
6979         rm -rf $tempdir
6980         build_xm_file="auto-build.h gansidecl.h ${build_xm_file} hwint.h"
6981 fi
6982
6983 xm_file="gansidecl.h ${xm_file}"
6984 tm_file="gansidecl.h ${tm_file}"
6985
6986 vars="host_xm_file tm_file tm_p_file xm_file build_xm_file"
6987 links="config.h tm.h tm_p.h tconfig.h hconfig.h"
6988 defines="host_xm_defines null_defines null_defines xm_defines build_xm_defines"
6989
6990 rm -f config.bak
6991 if test -f config.status; then mv -f config.status config.bak; fi
6992
6993 # Make the links.
6994 while test -n "$vars"
6995 do
6996         set $vars; var=$1; shift; vars=$*
6997         set $links; link=$1; shift; links=$*
6998         set $defines; define=$1; shift; defines=$*
6999
7000         rm -f $link
7001         # Make sure the file is created, even if it is empty.
7002         echo >$link
7003
7004         # Define TARGET_CPU_DEFAULT if the system wants one.
7005         # This substitutes for lots of *.h files.
7006         if test "$target_cpu_default" != "" -a $link = tm.h
7007         then
7008                 echo "#define TARGET_CPU_DEFAULT ($target_cpu_default)" >>$link
7009         fi
7010
7011         for file in `eval echo '$'$var`; do
7012                 case $file in
7013                 auto-host.h | auto-build.h )
7014                         ;;
7015                 *)
7016                         echo '#ifdef IN_GCC' >>$link
7017                         ;;
7018                 esac
7019                 echo "#include \"$file\"" >>$link
7020                 case $file in
7021                 auto-host.h | auto-build.h )
7022                         ;;
7023                 *)
7024                         echo '#endif' >>$link
7025                         ;;
7026                 esac
7027         done
7028
7029         for def in `eval echo '$'$define`; do
7030                 echo "#ifndef $def" >>$link
7031                 echo "#define $def" >>$link
7032                 echo "#endif" >>$link
7033         done
7034 done
7035
7036 # Truncate the target if necessary
7037 if test x$host_truncate_target != x; then
7038         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
7039 fi
7040
7041 # Get the version trigger filename from the toplevel
7042 if test "${with_gcc_version_trigger+set}" = set; then
7043         gcc_version_trigger=$with_gcc_version_trigger
7044 else
7045         gcc_version_trigger=${srcdir}/version.c
7046 fi
7047 gcc_version=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'`
7048
7049 # Internationalization
7050 PACKAGE=gcc
7051 VERSION="$gcc_version"
7052 cat >> confdefs.h <<EOF
7053 #define PACKAGE "$PACKAGE"
7054 EOF
7055
7056 cat >> confdefs.h <<EOF
7057 #define VERSION "$VERSION"
7058 EOF
7059
7060
7061
7062
7063 ALL_LINGUAS="en_GB"
7064
7065 # Enable NLS support by default
7066 # Check whether --enable-nls or --disable-nls was given.
7067 if test "${enable_nls+set}" = set; then
7068   enableval="$enable_nls"
7069   :
7070 else
7071   enable_nls=yes
7072 fi
7073
7074
7075 # if cross compiling, disable NLS support.
7076 # It's not worth the trouble, at least for now.
7077
7078 if test "${build}" != "${host}" && test "x$enable_nls" = "xyes"; then
7079   echo "configure: warning: Disabling NLS support for canadian cross compiler." 1>&2
7080   enable_nls=no
7081 fi
7082
7083
7084         echo $ac_n "checking for strerror in -lcposix""... $ac_c" 1>&6
7085 echo "configure:7086: checking for strerror in -lcposix" >&5
7086 ac_lib_var=`echo cposix'_'strerror | sed 'y%./+-%__p_%'`
7087 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7088   echo $ac_n "(cached) $ac_c" 1>&6
7089 else
7090   ac_save_LIBS="$LIBS"
7091 LIBS="-lcposix  $LIBS"
7092 cat > conftest.$ac_ext <<EOF
7093 #line 7094 "configure"
7094 #include "confdefs.h"
7095 /* Override any gcc2 internal prototype to avoid an error.  */
7096 /* We use char because int might match the return type of a gcc2
7097     builtin and then its argument prototype would still apply.  */
7098 char strerror();
7099
7100 int main() {
7101 strerror()
7102 ; return 0; }
7103 EOF
7104 if { (eval echo configure:7105: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7105   rm -rf conftest*
7106   eval "ac_cv_lib_$ac_lib_var=yes"
7107 else
7108   echo "configure: failed program was:" >&5
7109   cat conftest.$ac_ext >&5
7110   rm -rf conftest*
7111   eval "ac_cv_lib_$ac_lib_var=no"
7112 fi
7113 rm -f conftest*
7114 LIBS="$ac_save_LIBS"
7115
7116 fi
7117 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7118   echo "$ac_t""yes" 1>&6
7119   LIBS="$LIBS -lcposix"
7120 else
7121   echo "$ac_t""no" 1>&6
7122 fi
7123
7124
7125
7126 echo $ac_n "checking for working const""... $ac_c" 1>&6
7127 echo "configure:7128: checking for working const" >&5
7128 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
7129   echo $ac_n "(cached) $ac_c" 1>&6
7130 else
7131   cat > conftest.$ac_ext <<EOF
7132 #line 7133 "configure"
7133 #include "confdefs.h"
7134
7135 int main() {
7136
7137 /* Ultrix mips cc rejects this.  */
7138 typedef int charset[2]; const charset x;
7139 /* SunOS 4.1.1 cc rejects this.  */
7140 char const *const *ccp;
7141 char **p;
7142 /* NEC SVR4.0.2 mips cc rejects this.  */
7143 struct point {int x, y;};
7144 static struct point const zero = {0,0};
7145 /* AIX XL C 1.02.0.0 rejects this.
7146    It does not let you subtract one const X* pointer from another in an arm
7147    of an if-expression whose if-part is not a constant expression */
7148 const char *g = "string";
7149 ccp = &g + (g ? g-g : 0);
7150 /* HPUX 7.0 cc rejects these. */
7151 ++ccp;
7152 p = (char**) ccp;
7153 ccp = (char const *const *) p;
7154 { /* SCO 3.2v4 cc rejects this.  */
7155   char *t;
7156   char const *s = 0 ? (char *) 0 : (char const *) 0;
7157
7158   *t++ = 0;
7159 }
7160 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
7161   int x[] = {25, 17};
7162   const int *foo = &x[0];
7163   ++foo;
7164 }
7165 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
7166   typedef const int *iptr;
7167   iptr p = 0;
7168   ++p;
7169 }
7170 { /* AIX XL C 1.02.0.0 rejects this saying
7171      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
7172   struct s { int j; const int *ap[3]; };
7173   struct s *b; b->j = 5;
7174 }
7175 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
7176   const int foo = 10;
7177 }
7178
7179 ; return 0; }
7180 EOF
7181 if { (eval echo configure:7182: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7182   rm -rf conftest*
7183   ac_cv_c_const=yes
7184 else
7185   echo "configure: failed program was:" >&5
7186   cat conftest.$ac_ext >&5
7187   rm -rf conftest*
7188   ac_cv_c_const=no
7189 fi
7190 rm -f conftest*
7191 fi
7192
7193 echo "$ac_t""$ac_cv_c_const" 1>&6
7194 if test $ac_cv_c_const = no; then
7195   cat >> confdefs.h <<\EOF
7196 #define const
7197 EOF
7198
7199 fi
7200
7201 echo $ac_n "checking for off_t""... $ac_c" 1>&6
7202 echo "configure:7203: checking for off_t" >&5
7203 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
7204   echo $ac_n "(cached) $ac_c" 1>&6
7205 else
7206   cat > conftest.$ac_ext <<EOF
7207 #line 7208 "configure"
7208 #include "confdefs.h"
7209 #include <sys/types.h>
7210 #if STDC_HEADERS
7211 #include <stdlib.h>
7212 #include <stddef.h>
7213 #endif
7214 EOF
7215 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7216   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
7217   rm -rf conftest*
7218   ac_cv_type_off_t=yes
7219 else
7220   rm -rf conftest*
7221   ac_cv_type_off_t=no
7222 fi
7223 rm -f conftest*
7224
7225 fi
7226 echo "$ac_t""$ac_cv_type_off_t" 1>&6
7227 if test $ac_cv_type_off_t = no; then
7228   cat >> confdefs.h <<\EOF
7229 #define off_t long
7230 EOF
7231
7232 fi
7233
7234 echo $ac_n "checking for size_t""... $ac_c" 1>&6
7235 echo "configure:7236: checking for size_t" >&5
7236 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
7237   echo $ac_n "(cached) $ac_c" 1>&6
7238 else
7239   cat > conftest.$ac_ext <<EOF
7240 #line 7241 "configure"
7241 #include "confdefs.h"
7242 #include <sys/types.h>
7243 #if STDC_HEADERS
7244 #include <stdlib.h>
7245 #include <stddef.h>
7246 #endif
7247 EOF
7248 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7249   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
7250   rm -rf conftest*
7251   ac_cv_type_size_t=yes
7252 else
7253   rm -rf conftest*
7254   ac_cv_type_size_t=no
7255 fi
7256 rm -f conftest*
7257
7258 fi
7259 echo "$ac_t""$ac_cv_type_size_t" 1>&6
7260 if test $ac_cv_type_size_t = no; then
7261   cat >> confdefs.h <<\EOF
7262 #define size_t unsigned
7263 EOF
7264
7265 fi
7266
7267 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
7268 # for constant arguments.  Useless!
7269 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
7270 echo "configure:7271: checking for working alloca.h" >&5
7271 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
7272   echo $ac_n "(cached) $ac_c" 1>&6
7273 else
7274   cat > conftest.$ac_ext <<EOF
7275 #line 7276 "configure"
7276 #include "confdefs.h"
7277 #include <alloca.h>
7278 int main() {
7279 char *p = alloca(2 * sizeof(int));
7280 ; return 0; }
7281 EOF
7282 if { (eval echo configure:7283: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7283   rm -rf conftest*
7284   ac_cv_header_alloca_h=yes
7285 else
7286   echo "configure: failed program was:" >&5
7287   cat conftest.$ac_ext >&5
7288   rm -rf conftest*
7289   ac_cv_header_alloca_h=no
7290 fi
7291 rm -f conftest*
7292 fi
7293
7294 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
7295 if test $ac_cv_header_alloca_h = yes; then
7296   cat >> confdefs.h <<\EOF
7297 #define HAVE_ALLOCA_H 1
7298 EOF
7299
7300 fi
7301
7302 echo $ac_n "checking for alloca""... $ac_c" 1>&6
7303 echo "configure:7304: checking for alloca" >&5
7304 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
7305   echo $ac_n "(cached) $ac_c" 1>&6
7306 else
7307   cat > conftest.$ac_ext <<EOF
7308 #line 7309 "configure"
7309 #include "confdefs.h"
7310
7311 #ifdef __GNUC__
7312 # define alloca __builtin_alloca
7313 #else
7314 # ifdef _MSC_VER
7315 #  include <malloc.h>
7316 #  define alloca _alloca
7317 # else
7318 #  if HAVE_ALLOCA_H
7319 #   include <alloca.h>
7320 #  else
7321 #   ifdef _AIX
7322  #pragma alloca
7323 #   else
7324 #    ifndef alloca /* predefined by HP cc +Olibcalls */
7325 char *alloca ();
7326 #    endif
7327 #   endif
7328 #  endif
7329 # endif
7330 #endif
7331
7332 int main() {
7333 char *p = (char *) alloca(1);
7334 ; return 0; }
7335 EOF
7336 if { (eval echo configure:7337: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7337   rm -rf conftest*
7338   ac_cv_func_alloca_works=yes
7339 else
7340   echo "configure: failed program was:" >&5
7341   cat conftest.$ac_ext >&5
7342   rm -rf conftest*
7343   ac_cv_func_alloca_works=no
7344 fi
7345 rm -f conftest*
7346 fi
7347
7348 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
7349 if test $ac_cv_func_alloca_works = yes; then
7350   cat >> confdefs.h <<\EOF
7351 #define HAVE_ALLOCA 1
7352 EOF
7353
7354 fi
7355
7356 if test $ac_cv_func_alloca_works = no; then
7357   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
7358   # that cause trouble.  Some versions do not even contain alloca or
7359   # contain a buggy version.  If you still want to use their alloca,
7360   # use ar to extract alloca.o from them instead of compiling alloca.c.
7361   ALLOCA=alloca.${ac_objext}
7362   cat >> confdefs.h <<\EOF
7363 #define C_ALLOCA 1
7364 EOF
7365
7366
7367 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
7368 echo "configure:7369: checking whether alloca needs Cray hooks" >&5
7369 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
7370   echo $ac_n "(cached) $ac_c" 1>&6
7371 else
7372   cat > conftest.$ac_ext <<EOF
7373 #line 7374 "configure"
7374 #include "confdefs.h"
7375 #if defined(CRAY) && ! defined(CRAY2)
7376 webecray
7377 #else
7378 wenotbecray
7379 #endif
7380
7381 EOF
7382 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7383   egrep "webecray" >/dev/null 2>&1; then
7384   rm -rf conftest*
7385   ac_cv_os_cray=yes
7386 else
7387   rm -rf conftest*
7388   ac_cv_os_cray=no
7389 fi
7390 rm -f conftest*
7391
7392 fi
7393
7394 echo "$ac_t""$ac_cv_os_cray" 1>&6
7395 if test $ac_cv_os_cray = yes; then
7396 for ac_func in _getb67 GETB67 getb67; do
7397   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7398 echo "configure:7399: checking for $ac_func" >&5
7399 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7400   echo $ac_n "(cached) $ac_c" 1>&6
7401 else
7402   cat > conftest.$ac_ext <<EOF
7403 #line 7404 "configure"
7404 #include "confdefs.h"
7405 /* System header to define __stub macros and hopefully few prototypes,
7406     which can conflict with char $ac_func(); below.  */
7407 #include <assert.h>
7408 /* Override any gcc2 internal prototype to avoid an error.  */
7409 /* We use char because int might match the return type of a gcc2
7410     builtin and then its argument prototype would still apply.  */
7411 char $ac_func();
7412
7413 int main() {
7414
7415 /* The GNU C library defines this for functions which it implements
7416     to always fail with ENOSYS.  Some functions are actually named
7417     something starting with __ and the normal name is an alias.  */
7418 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7419 choke me
7420 #else
7421 $ac_func();
7422 #endif
7423
7424 ; return 0; }
7425 EOF
7426 if { (eval echo configure:7427: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7427   rm -rf conftest*
7428   eval "ac_cv_func_$ac_func=yes"
7429 else
7430   echo "configure: failed program was:" >&5
7431   cat conftest.$ac_ext >&5
7432   rm -rf conftest*
7433   eval "ac_cv_func_$ac_func=no"
7434 fi
7435 rm -f conftest*
7436 fi
7437
7438 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7439   echo "$ac_t""yes" 1>&6
7440   cat >> confdefs.h <<EOF
7441 #define CRAY_STACKSEG_END $ac_func
7442 EOF
7443
7444   break
7445 else
7446   echo "$ac_t""no" 1>&6
7447 fi
7448
7449 done
7450 fi
7451
7452 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
7453 echo "configure:7454: checking stack direction for C alloca" >&5
7454 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
7455   echo $ac_n "(cached) $ac_c" 1>&6
7456 else
7457   if test "$cross_compiling" = yes; then
7458   ac_cv_c_stack_direction=0
7459 else
7460   cat > conftest.$ac_ext <<EOF
7461 #line 7462 "configure"
7462 #include "confdefs.h"
7463 find_stack_direction ()
7464 {
7465   static char *addr = 0;
7466   auto char dummy;
7467   if (addr == 0)
7468     {
7469       addr = &dummy;
7470       return find_stack_direction ();
7471     }
7472   else
7473     return (&dummy > addr) ? 1 : -1;
7474 }
7475 main ()
7476 {
7477   exit (find_stack_direction() < 0);
7478 }
7479 EOF
7480 if { (eval echo configure:7481: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
7481 then
7482   ac_cv_c_stack_direction=1
7483 else
7484   echo "configure: failed program was:" >&5
7485   cat conftest.$ac_ext >&5
7486   rm -fr conftest*
7487   ac_cv_c_stack_direction=-1
7488 fi
7489 rm -fr conftest*
7490 fi
7491
7492 fi
7493
7494 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
7495 cat >> confdefs.h <<EOF
7496 #define STACK_DIRECTION $ac_cv_c_stack_direction
7497 EOF
7498
7499 fi
7500
7501
7502    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
7503 unistd.h sys/param.h
7504 do
7505 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
7506 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
7507 echo "configure:7508: checking for $ac_hdr" >&5
7508 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7509   echo $ac_n "(cached) $ac_c" 1>&6
7510 else
7511   cat > conftest.$ac_ext <<EOF
7512 #line 7513 "configure"
7513 #include "confdefs.h"
7514 #include <$ac_hdr>
7515 EOF
7516 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7517 { (eval echo configure:7518: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7518 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7519 if test -z "$ac_err"; then
7520   rm -rf conftest*
7521   eval "ac_cv_header_$ac_safe=yes"
7522 else
7523   echo "$ac_err" >&5
7524   echo "configure: failed program was:" >&5
7525   cat conftest.$ac_ext >&5
7526   rm -rf conftest*
7527   eval "ac_cv_header_$ac_safe=no"
7528 fi
7529 rm -f conftest*
7530 fi
7531 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7532   echo "$ac_t""yes" 1>&6
7533     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
7534   cat >> confdefs.h <<EOF
7535 #define $ac_tr_hdr 1
7536 EOF
7537
7538 else
7539   echo "$ac_t""no" 1>&6
7540 fi
7541 done
7542
7543    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
7544 strdup __argz_count __argz_stringify __argz_next
7545 do
7546 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7547 echo "configure:7548: checking for $ac_func" >&5
7548 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7549   echo $ac_n "(cached) $ac_c" 1>&6
7550 else
7551   cat > conftest.$ac_ext <<EOF
7552 #line 7553 "configure"
7553 #include "confdefs.h"
7554 /* System header to define __stub macros and hopefully few prototypes,
7555     which can conflict with char $ac_func(); below.  */
7556 #include <assert.h>
7557 /* Override any gcc2 internal prototype to avoid an error.  */
7558 /* We use char because int might match the return type of a gcc2
7559     builtin and then its argument prototype would still apply.  */
7560 char $ac_func();
7561
7562 int main() {
7563
7564 /* The GNU C library defines this for functions which it implements
7565     to always fail with ENOSYS.  Some functions are actually named
7566     something starting with __ and the normal name is an alias.  */
7567 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7568 choke me
7569 #else
7570 $ac_func();
7571 #endif
7572
7573 ; return 0; }
7574 EOF
7575 if { (eval echo configure:7576: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7576   rm -rf conftest*
7577   eval "ac_cv_func_$ac_func=yes"
7578 else
7579   echo "configure: failed program was:" >&5
7580   cat conftest.$ac_ext >&5
7581   rm -rf conftest*
7582   eval "ac_cv_func_$ac_func=no"
7583 fi
7584 rm -f conftest*
7585 fi
7586
7587 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7588   echo "$ac_t""yes" 1>&6
7589     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7590   cat >> confdefs.h <<EOF
7591 #define $ac_tr_func 1
7592 EOF
7593
7594 else
7595   echo "$ac_t""no" 1>&6
7596 fi
7597 done
7598
7599
7600    if test "${ac_cv_func_stpcpy+set}" != "set"; then
7601      for ac_func in stpcpy
7602 do
7603 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7604 echo "configure:7605: checking for $ac_func" >&5
7605 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7606   echo $ac_n "(cached) $ac_c" 1>&6
7607 else
7608   cat > conftest.$ac_ext <<EOF
7609 #line 7610 "configure"
7610 #include "confdefs.h"
7611 /* System header to define __stub macros and hopefully few prototypes,
7612     which can conflict with char $ac_func(); below.  */
7613 #include <assert.h>
7614 /* Override any gcc2 internal prototype to avoid an error.  */
7615 /* We use char because int might match the return type of a gcc2
7616     builtin and then its argument prototype would still apply.  */
7617 char $ac_func();
7618
7619 int main() {
7620
7621 /* The GNU C library defines this for functions which it implements
7622     to always fail with ENOSYS.  Some functions are actually named
7623     something starting with __ and the normal name is an alias.  */
7624 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7625 choke me
7626 #else
7627 $ac_func();
7628 #endif
7629
7630 ; return 0; }
7631 EOF
7632 if { (eval echo configure:7633: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7633   rm -rf conftest*
7634   eval "ac_cv_func_$ac_func=yes"
7635 else
7636   echo "configure: failed program was:" >&5
7637   cat conftest.$ac_ext >&5
7638   rm -rf conftest*
7639   eval "ac_cv_func_$ac_func=no"
7640 fi
7641 rm -f conftest*
7642 fi
7643
7644 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7645   echo "$ac_t""yes" 1>&6
7646     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7647   cat >> confdefs.h <<EOF
7648 #define $ac_tr_func 1
7649 EOF
7650
7651 else
7652   echo "$ac_t""no" 1>&6
7653 fi
7654 done
7655
7656    fi
7657    if test "${ac_cv_func_stpcpy}" = "yes"; then
7658      cat >> confdefs.h <<\EOF
7659 #define HAVE_STPCPY 1
7660 EOF
7661
7662    fi
7663
7664    if test $ac_cv_header_locale_h = yes; then
7665     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
7666 echo "configure:7667: checking for LC_MESSAGES" >&5
7667 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
7668   echo $ac_n "(cached) $ac_c" 1>&6
7669 else
7670   cat > conftest.$ac_ext <<EOF
7671 #line 7672 "configure"
7672 #include "confdefs.h"
7673 #include <locale.h>
7674 int main() {
7675 return LC_MESSAGES
7676 ; return 0; }
7677 EOF
7678 if { (eval echo configure:7679: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7679   rm -rf conftest*
7680   am_cv_val_LC_MESSAGES=yes
7681 else
7682   echo "configure: failed program was:" >&5
7683   cat conftest.$ac_ext >&5
7684   rm -rf conftest*
7685   am_cv_val_LC_MESSAGES=no
7686 fi
7687 rm -f conftest*
7688 fi
7689
7690 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
7691     if test $am_cv_val_LC_MESSAGES = yes; then
7692       cat >> confdefs.h <<\EOF
7693 #define HAVE_LC_MESSAGES 1
7694 EOF
7695
7696     fi
7697   fi
7698    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
7699 echo "configure:7700: checking whether NLS is requested" >&5
7700         # Check whether --enable-nls or --disable-nls was given.
7701 if test "${enable_nls+set}" = set; then
7702   enableval="$enable_nls"
7703   USE_NLS=$enableval
7704 else
7705   USE_NLS=yes
7706 fi
7707
7708     echo "$ac_t""$USE_NLS" 1>&6
7709
7710
7711     USE_INCLUDED_LIBINTL=no
7712
7713         if test "$USE_NLS" = "yes"; then
7714       cat >> confdefs.h <<\EOF
7715 #define ENABLE_NLS 1
7716 EOF
7717
7718       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
7719 echo "configure:7720: checking whether included gettext is requested" >&5
7720       # Check whether --with-included-gettext or --without-included-gettext was given.
7721 if test "${with_included_gettext+set}" = set; then
7722   withval="$with_included_gettext"
7723   nls_cv_force_use_gnu_gettext=$withval
7724 else
7725   nls_cv_force_use_gnu_gettext=yes
7726 fi
7727
7728       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
7729
7730       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
7731       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
7732                                         nls_cv_header_intl=
7733         nls_cv_header_libgt=
7734         CATOBJEXT=NONE
7735
7736         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
7737 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
7738 echo "configure:7739: checking for libintl.h" >&5
7739 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7740   echo $ac_n "(cached) $ac_c" 1>&6
7741 else
7742   cat > conftest.$ac_ext <<EOF
7743 #line 7744 "configure"
7744 #include "confdefs.h"
7745 #include <libintl.h>
7746 EOF
7747 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7748 { (eval echo configure:7749: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7749 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7750 if test -z "$ac_err"; then
7751   rm -rf conftest*
7752   eval "ac_cv_header_$ac_safe=yes"
7753 else
7754   echo "$ac_err" >&5
7755   echo "configure: failed program was:" >&5
7756   cat conftest.$ac_ext >&5
7757   rm -rf conftest*
7758   eval "ac_cv_header_$ac_safe=no"
7759 fi
7760 rm -f conftest*
7761 fi
7762 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7763   echo "$ac_t""yes" 1>&6
7764   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
7765 echo "configure:7766: checking for gettext in libc" >&5
7766 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
7767   echo $ac_n "(cached) $ac_c" 1>&6
7768 else
7769   cat > conftest.$ac_ext <<EOF
7770 #line 7771 "configure"
7771 #include "confdefs.h"
7772 #include <libintl.h>
7773 int main() {
7774 return (int) gettext ("")
7775 ; return 0; }
7776 EOF
7777 if { (eval echo configure:7778: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7778   rm -rf conftest*
7779   gt_cv_func_gettext_libc=yes
7780 else
7781   echo "configure: failed program was:" >&5
7782   cat conftest.$ac_ext >&5
7783   rm -rf conftest*
7784   gt_cv_func_gettext_libc=no
7785 fi
7786 rm -f conftest*
7787 fi
7788
7789 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
7790
7791            if test "$gt_cv_func_gettext_libc" != "yes"; then
7792              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
7793 echo "configure:7794: checking for bindtextdomain in -lintl" >&5
7794 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
7795 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7796   echo $ac_n "(cached) $ac_c" 1>&6
7797 else
7798   ac_save_LIBS="$LIBS"
7799 LIBS="-lintl  $LIBS"
7800 cat > conftest.$ac_ext <<EOF
7801 #line 7802 "configure"
7802 #include "confdefs.h"
7803 /* Override any gcc2 internal prototype to avoid an error.  */
7804 /* We use char because int might match the return type of a gcc2
7805     builtin and then its argument prototype would still apply.  */
7806 char bindtextdomain();
7807
7808 int main() {
7809 bindtextdomain()
7810 ; return 0; }
7811 EOF
7812 if { (eval echo configure:7813: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7813   rm -rf conftest*
7814   eval "ac_cv_lib_$ac_lib_var=yes"
7815 else
7816   echo "configure: failed program was:" >&5
7817   cat conftest.$ac_ext >&5
7818   rm -rf conftest*
7819   eval "ac_cv_lib_$ac_lib_var=no"
7820 fi
7821 rm -f conftest*
7822 LIBS="$ac_save_LIBS"
7823
7824 fi
7825 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7826   echo "$ac_t""yes" 1>&6
7827   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
7828 echo "configure:7829: checking for gettext in libintl" >&5
7829 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
7830   echo $ac_n "(cached) $ac_c" 1>&6
7831 else
7832   echo $ac_n "checking for gettext in -lintl""... $ac_c" 1>&6
7833 echo "configure:7834: checking for gettext in -lintl" >&5
7834 ac_lib_var=`echo intl'_'gettext | sed 'y%./+-%__p_%'`
7835 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7836   echo $ac_n "(cached) $ac_c" 1>&6
7837 else
7838   ac_save_LIBS="$LIBS"
7839 LIBS="-lintl  $LIBS"
7840 cat > conftest.$ac_ext <<EOF
7841 #line 7842 "configure"
7842 #include "confdefs.h"
7843 /* Override any gcc2 internal prototype to avoid an error.  */
7844 /* We use char because int might match the return type of a gcc2
7845     builtin and then its argument prototype would still apply.  */
7846 char gettext();
7847
7848 int main() {
7849 gettext()
7850 ; return 0; }
7851 EOF
7852 if { (eval echo configure:7853: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7853   rm -rf conftest*
7854   eval "ac_cv_lib_$ac_lib_var=yes"
7855 else
7856   echo "configure: failed program was:" >&5
7857   cat conftest.$ac_ext >&5
7858   rm -rf conftest*
7859   eval "ac_cv_lib_$ac_lib_var=no"
7860 fi
7861 rm -f conftest*
7862 LIBS="$ac_save_LIBS"
7863
7864 fi
7865 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7866   echo "$ac_t""yes" 1>&6
7867   gt_cv_func_gettext_libintl=yes
7868 else
7869   echo "$ac_t""no" 1>&6
7870 gt_cv_func_gettext_libintl=no
7871 fi
7872
7873 fi
7874
7875 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
7876 else
7877   echo "$ac_t""no" 1>&6
7878 fi
7879
7880            fi
7881
7882            if test "$gt_cv_func_gettext_libc" = "yes" \
7883               || test "$gt_cv_func_gettext_libintl" = "yes"; then
7884               cat >> confdefs.h <<\EOF
7885 #define HAVE_GETTEXT 1
7886 EOF
7887
7888               # Extract the first word of "msgfmt", so it can be a program name with args.
7889 set dummy msgfmt; ac_word=$2
7890 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7891 echo "configure:7892: checking for $ac_word" >&5
7892 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
7893   echo $ac_n "(cached) $ac_c" 1>&6
7894 else
7895   case "$MSGFMT" in
7896   /*)
7897   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
7898   ;;
7899   *)
7900   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7901   for ac_dir in $PATH; do
7902     test -z "$ac_dir" && ac_dir=.
7903     if test -f $ac_dir/$ac_word; then
7904       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
7905         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
7906         break
7907       fi
7908     fi
7909   done
7910   IFS="$ac_save_ifs"
7911   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
7912   ;;
7913 esac
7914 fi
7915 MSGFMT="$ac_cv_path_MSGFMT"
7916 if test -n "$MSGFMT"; then
7917   echo "$ac_t""$MSGFMT" 1>&6
7918 else
7919   echo "$ac_t""no" 1>&6
7920 fi
7921               if test "$MSGFMT" != "no"; then
7922                 for ac_func in dcgettext
7923 do
7924 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7925 echo "configure:7926: checking for $ac_func" >&5
7926 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7927   echo $ac_n "(cached) $ac_c" 1>&6
7928 else
7929   cat > conftest.$ac_ext <<EOF
7930 #line 7931 "configure"
7931 #include "confdefs.h"
7932 /* System header to define __stub macros and hopefully few prototypes,
7933     which can conflict with char $ac_func(); below.  */
7934 #include <assert.h>
7935 /* Override any gcc2 internal prototype to avoid an error.  */
7936 /* We use char because int might match the return type of a gcc2
7937     builtin and then its argument prototype would still apply.  */
7938 char $ac_func();
7939
7940 int main() {
7941
7942 /* The GNU C library defines this for functions which it implements
7943     to always fail with ENOSYS.  Some functions are actually named
7944     something starting with __ and the normal name is an alias.  */
7945 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7946 choke me
7947 #else
7948 $ac_func();
7949 #endif
7950
7951 ; return 0; }
7952 EOF
7953 if { (eval echo configure:7954: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7954   rm -rf conftest*
7955   eval "ac_cv_func_$ac_func=yes"
7956 else
7957   echo "configure: failed program was:" >&5
7958   cat conftest.$ac_ext >&5
7959   rm -rf conftest*
7960   eval "ac_cv_func_$ac_func=no"
7961 fi
7962 rm -f conftest*
7963 fi
7964
7965 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7966   echo "$ac_t""yes" 1>&6
7967     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7968   cat >> confdefs.h <<EOF
7969 #define $ac_tr_func 1
7970 EOF
7971
7972 else
7973   echo "$ac_t""no" 1>&6
7974 fi
7975 done
7976
7977                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
7978 set dummy gmsgfmt; ac_word=$2
7979 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7980 echo "configure:7981: checking for $ac_word" >&5
7981 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7982   echo $ac_n "(cached) $ac_c" 1>&6
7983 else
7984   case "$GMSGFMT" in
7985   /*)
7986   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7987   ;;
7988   ?:/*)
7989   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
7990   ;;
7991   *)
7992   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7993   ac_dummy="$PATH"
7994   for ac_dir in $ac_dummy; do
7995     test -z "$ac_dir" && ac_dir=.
7996     if test -f $ac_dir/$ac_word; then
7997       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7998       break
7999     fi
8000   done
8001   IFS="$ac_save_ifs"
8002   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
8003   ;;
8004 esac
8005 fi
8006 GMSGFMT="$ac_cv_path_GMSGFMT"
8007 if test -n "$GMSGFMT"; then
8008   echo "$ac_t""$GMSGFMT" 1>&6
8009 else
8010   echo "$ac_t""no" 1>&6
8011 fi
8012
8013                 # Extract the first word of "xgettext", so it can be a program name with args.
8014 set dummy xgettext; ac_word=$2
8015 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8016 echo "configure:8017: checking for $ac_word" >&5
8017 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
8018   echo $ac_n "(cached) $ac_c" 1>&6
8019 else
8020   case "$XGETTEXT" in
8021   /*)
8022   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8023   ;;
8024   *)
8025   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8026   for ac_dir in $PATH; do
8027     test -z "$ac_dir" && ac_dir=.
8028     if test -f $ac_dir/$ac_word; then
8029       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8030         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8031         break
8032       fi
8033     fi
8034   done
8035   IFS="$ac_save_ifs"
8036   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8037   ;;
8038 esac
8039 fi
8040 XGETTEXT="$ac_cv_path_XGETTEXT"
8041 if test -n "$XGETTEXT"; then
8042   echo "$ac_t""$XGETTEXT" 1>&6
8043 else
8044   echo "$ac_t""no" 1>&6
8045 fi
8046
8047                 cat > conftest.$ac_ext <<EOF
8048 #line 8049 "configure"
8049 #include "confdefs.h"
8050
8051 int main() {
8052 extern int _nl_msg_cat_cntr;
8053                                return _nl_msg_cat_cntr
8054 ; return 0; }
8055 EOF
8056 if { (eval echo configure:8057: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8057   rm -rf conftest*
8058   CATOBJEXT=.gmo
8059                    DATADIRNAME=share
8060 else
8061   echo "configure: failed program was:" >&5
8062   cat conftest.$ac_ext >&5
8063   rm -rf conftest*
8064   CATOBJEXT=.mo
8065                    DATADIRNAME=lib
8066 fi
8067 rm -f conftest*
8068                 INSTOBJEXT=.mo
8069               fi
8070             fi
8071
8072 else
8073   echo "$ac_t""no" 1>&6
8074 fi
8075
8076
8077         if test "$CATOBJEXT" = "NONE"; then
8078           echo $ac_n "checking whether catgets can be used""... $ac_c" 1>&6
8079 echo "configure:8080: checking whether catgets can be used" >&5
8080           # Check whether --with-catgets or --without-catgets was given.
8081 if test "${with_catgets+set}" = set; then
8082   withval="$with_catgets"
8083   nls_cv_use_catgets=$withval
8084 else
8085   nls_cv_use_catgets=no
8086 fi
8087
8088           echo "$ac_t""$nls_cv_use_catgets" 1>&6
8089
8090           if test "$nls_cv_use_catgets" = "yes"; then
8091                     echo $ac_n "checking for main in -li""... $ac_c" 1>&6
8092 echo "configure:8093: checking for main in -li" >&5
8093 ac_lib_var=`echo i'_'main | sed 'y%./+-%__p_%'`
8094 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
8095   echo $ac_n "(cached) $ac_c" 1>&6
8096 else
8097   ac_save_LIBS="$LIBS"
8098 LIBS="-li  $LIBS"
8099 cat > conftest.$ac_ext <<EOF
8100 #line 8101 "configure"
8101 #include "confdefs.h"
8102
8103 int main() {
8104 main()
8105 ; return 0; }
8106 EOF
8107 if { (eval echo configure:8108: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8108   rm -rf conftest*
8109   eval "ac_cv_lib_$ac_lib_var=yes"
8110 else
8111   echo "configure: failed program was:" >&5
8112   cat conftest.$ac_ext >&5
8113   rm -rf conftest*
8114   eval "ac_cv_lib_$ac_lib_var=no"
8115 fi
8116 rm -f conftest*
8117 LIBS="$ac_save_LIBS"
8118
8119 fi
8120 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
8121   echo "$ac_t""yes" 1>&6
8122     ac_tr_lib=HAVE_LIB`echo i | sed -e 's/[^a-zA-Z0-9_]/_/g' \
8123     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
8124   cat >> confdefs.h <<EOF
8125 #define $ac_tr_lib 1
8126 EOF
8127
8128   LIBS="-li $LIBS"
8129
8130 else
8131   echo "$ac_t""no" 1>&6
8132 fi
8133
8134             echo $ac_n "checking for catgets""... $ac_c" 1>&6
8135 echo "configure:8136: checking for catgets" >&5
8136 if eval "test \"`echo '$''{'ac_cv_func_catgets'+set}'`\" = set"; then
8137   echo $ac_n "(cached) $ac_c" 1>&6
8138 else
8139   cat > conftest.$ac_ext <<EOF
8140 #line 8141 "configure"
8141 #include "confdefs.h"
8142 /* System header to define __stub macros and hopefully few prototypes,
8143     which can conflict with char catgets(); below.  */
8144 #include <assert.h>
8145 /* Override any gcc2 internal prototype to avoid an error.  */
8146 /* We use char because int might match the return type of a gcc2
8147     builtin and then its argument prototype would still apply.  */
8148 char catgets();
8149
8150 int main() {
8151
8152 /* The GNU C library defines this for functions which it implements
8153     to always fail with ENOSYS.  Some functions are actually named
8154     something starting with __ and the normal name is an alias.  */
8155 #if defined (__stub_catgets) || defined (__stub___catgets)
8156 choke me
8157 #else
8158 catgets();
8159 #endif
8160
8161 ; return 0; }
8162 EOF
8163 if { (eval echo configure:8164: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8164   rm -rf conftest*
8165   eval "ac_cv_func_catgets=yes"
8166 else
8167   echo "configure: failed program was:" >&5
8168   cat conftest.$ac_ext >&5
8169   rm -rf conftest*
8170   eval "ac_cv_func_catgets=no"
8171 fi
8172 rm -f conftest*
8173 fi
8174
8175 if eval "test \"`echo '$ac_cv_func_'catgets`\" = yes"; then
8176   echo "$ac_t""yes" 1>&6
8177   cat >> confdefs.h <<\EOF
8178 #define HAVE_CATGETS 1
8179 EOF
8180
8181                INTLOBJS="\$(CATOBJS)"
8182                # Extract the first word of "gencat", so it can be a program name with args.
8183 set dummy gencat; ac_word=$2
8184 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8185 echo "configure:8186: checking for $ac_word" >&5
8186 if eval "test \"`echo '$''{'ac_cv_path_GENCAT'+set}'`\" = set"; then
8187   echo $ac_n "(cached) $ac_c" 1>&6
8188 else
8189   case "$GENCAT" in
8190   /*)
8191   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a path.
8192   ;;
8193   ?:/*)
8194   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a dos path.
8195   ;;
8196   *)
8197   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8198   ac_dummy="$PATH"
8199   for ac_dir in $ac_dummy; do
8200     test -z "$ac_dir" && ac_dir=.
8201     if test -f $ac_dir/$ac_word; then
8202       ac_cv_path_GENCAT="$ac_dir/$ac_word"
8203       break
8204     fi
8205   done
8206   IFS="$ac_save_ifs"
8207   test -z "$ac_cv_path_GENCAT" && ac_cv_path_GENCAT="no"
8208   ;;
8209 esac
8210 fi
8211 GENCAT="$ac_cv_path_GENCAT"
8212 if test -n "$GENCAT"; then
8213   echo "$ac_t""$GENCAT" 1>&6
8214 else
8215   echo "$ac_t""no" 1>&6
8216 fi
8217                if test "$GENCAT" != "no"; then
8218                  # Extract the first word of "gmsgfmt", so it can be a program name with args.
8219 set dummy gmsgfmt; ac_word=$2
8220 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8221 echo "configure:8222: checking for $ac_word" >&5
8222 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8223   echo $ac_n "(cached) $ac_c" 1>&6
8224 else
8225   case "$GMSGFMT" in
8226   /*)
8227   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8228   ;;
8229   ?:/*)
8230   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8231   ;;
8232   *)
8233   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8234   ac_dummy="$PATH"
8235   for ac_dir in $ac_dummy; do
8236     test -z "$ac_dir" && ac_dir=.
8237     if test -f $ac_dir/$ac_word; then
8238       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8239       break
8240     fi
8241   done
8242   IFS="$ac_save_ifs"
8243   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="no"
8244   ;;
8245 esac
8246 fi
8247 GMSGFMT="$ac_cv_path_GMSGFMT"
8248 if test -n "$GMSGFMT"; then
8249   echo "$ac_t""$GMSGFMT" 1>&6
8250 else
8251   echo "$ac_t""no" 1>&6
8252 fi
8253
8254                  if test "$GMSGFMT" = "no"; then
8255                    # Extract the first word of "msgfmt", so it can be a program name with args.
8256 set dummy msgfmt; ac_word=$2
8257 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8258 echo "configure:8259: checking for $ac_word" >&5
8259 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8260   echo $ac_n "(cached) $ac_c" 1>&6
8261 else
8262   case "$GMSGFMT" in
8263   /*)
8264   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8265   ;;
8266   *)
8267   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8268   for ac_dir in $PATH; do
8269     test -z "$ac_dir" && ac_dir=.
8270     if test -f $ac_dir/$ac_word; then
8271       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
8272         ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8273         break
8274       fi
8275     fi
8276   done
8277   IFS="$ac_save_ifs"
8278   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="msgfmt"
8279   ;;
8280 esac
8281 fi
8282 GMSGFMT="$ac_cv_path_GMSGFMT"
8283 if test -n "$GMSGFMT"; then
8284   echo "$ac_t""$GMSGFMT" 1>&6
8285 else
8286   echo "$ac_t""no" 1>&6
8287 fi
8288
8289                    if test "$GMSGFMT" = "msgfmt"; then
8290                      echo "configure: warning: No program for catalog building found" 1>&2
8291                      create_catalogs="no"
8292                    fi
8293                  fi
8294                  # Extract the first word of "xgettext", so it can be a program name with args.
8295 set dummy xgettext; ac_word=$2
8296 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8297 echo "configure:8298: checking for $ac_word" >&5
8298 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
8299   echo $ac_n "(cached) $ac_c" 1>&6
8300 else
8301   case "$XGETTEXT" in
8302   /*)
8303   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8304   ;;
8305   *)
8306   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8307   for ac_dir in $PATH; do
8308     test -z "$ac_dir" && ac_dir=.
8309     if test -f $ac_dir/$ac_word; then
8310       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8311         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8312         break
8313       fi
8314     fi
8315   done
8316   IFS="$ac_save_ifs"
8317   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8318   ;;
8319 esac
8320 fi
8321 XGETTEXT="$ac_cv_path_XGETTEXT"
8322 if test -n "$XGETTEXT"; then
8323   echo "$ac_t""$XGETTEXT" 1>&6
8324 else
8325   echo "$ac_t""no" 1>&6
8326 fi
8327
8328                  USE_INCLUDED_LIBINTL=yes
8329                  CATOBJEXT=.cat
8330                  INSTOBJEXT=.cat
8331                  DATADIRNAME=lib
8332                  INTLDEPS='$(top_builddir)/intl/libintl.a'
8333                  INTLLIBS=$INTLDEPS
8334                  LIBS=`echo $LIBS | sed -e 's/-lintl//'`
8335                  nls_cv_header_intl=intl/libintl.h
8336                  nls_cv_header_libgt=intl/libgettext.h
8337                fi
8338 else
8339   echo "$ac_t""no" 1>&6
8340 fi
8341
8342           fi
8343         fi
8344
8345         if test "$CATOBJEXT" = "NONE"; then
8346                           nls_cv_use_gnu_gettext=yes
8347         fi
8348       fi
8349
8350       if test "$nls_cv_use_gnu_gettext" = "yes"; then
8351                 INTLOBJS="\$(GETTOBJS)"
8352         # Extract the first word of "msgfmt", so it can be a program name with args.
8353 set dummy msgfmt; ac_word=$2
8354 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8355 echo "configure:8356: checking for $ac_word" >&5
8356 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
8357   echo $ac_n "(cached) $ac_c" 1>&6
8358 else
8359   case "$MSGFMT" in
8360   /*)
8361   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
8362   ;;
8363   *)
8364   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8365   for ac_dir in $PATH; do
8366     test -z "$ac_dir" && ac_dir=.
8367     if test -f $ac_dir/$ac_word; then
8368       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
8369         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
8370         break
8371       fi
8372     fi
8373   done
8374   IFS="$ac_save_ifs"
8375   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
8376   ;;
8377 esac
8378 fi
8379 MSGFMT="$ac_cv_path_MSGFMT"
8380 if test -n "$MSGFMT"; then
8381   echo "$ac_t""$MSGFMT" 1>&6
8382 else
8383   echo "$ac_t""no" 1>&6
8384 fi
8385
8386         # Extract the first word of "gmsgfmt", so it can be a program name with args.
8387 set dummy gmsgfmt; ac_word=$2
8388 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8389 echo "configure:8390: checking for $ac_word" >&5
8390 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8391   echo $ac_n "(cached) $ac_c" 1>&6
8392 else
8393   case "$GMSGFMT" in
8394   /*)
8395   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8396   ;;
8397   ?:/*)
8398   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8399   ;;
8400   *)
8401   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8402   ac_dummy="$PATH"
8403   for ac_dir in $ac_dummy; do
8404     test -z "$ac_dir" && ac_dir=.
8405     if test -f $ac_dir/$ac_word; then
8406       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8407       break
8408     fi
8409   done
8410   IFS="$ac_save_ifs"
8411   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
8412   ;;
8413 esac
8414 fi
8415 GMSGFMT="$ac_cv_path_GMSGFMT"
8416 if test -n "$GMSGFMT"; then
8417   echo "$ac_t""$GMSGFMT" 1>&6
8418 else
8419   echo "$ac_t""no" 1>&6
8420 fi
8421
8422                         if test "$MSGFMT" = "msgfmt" && test "$GMSGFMT" = "msgfmt"; then
8423           echo "configure: warning: Neither msgfmt nor gmsgfmt found. No catalogs will be built" 1>&2
8424           create_catalogs="no"
8425         fi
8426         # Extract the first word of "xgettext", so it can be a program name with args.
8427 set dummy xgettext; ac_word=$2
8428 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8429 echo "configure:8430: checking for $ac_word" >&5
8430 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
8431   echo $ac_n "(cached) $ac_c" 1>&6
8432 else
8433   case "$XGETTEXT" in
8434   /*)
8435   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8436   ;;
8437   *)
8438   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8439   for ac_dir in $PATH; do
8440     test -z "$ac_dir" && ac_dir=.
8441     if test -f $ac_dir/$ac_word; then
8442       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8443         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8444         break
8445       fi
8446     fi
8447   done
8448   IFS="$ac_save_ifs"
8449   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8450   ;;
8451 esac
8452 fi
8453 XGETTEXT="$ac_cv_path_XGETTEXT"
8454 if test -n "$XGETTEXT"; then
8455   echo "$ac_t""$XGETTEXT" 1>&6
8456 else
8457   echo "$ac_t""no" 1>&6
8458 fi
8459
8460
8461         USE_INCLUDED_LIBINTL=yes
8462         CATOBJEXT=.gmo
8463         INSTOBJEXT=.mo
8464         DATADIRNAME=share
8465         INTLDEPS='$(top_builddir)/intl/libintl.a'
8466         INTLLIBS=$INTLDEPS
8467         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
8468         nls_cv_header_intl=intl/libintl.h
8469         nls_cv_header_libgt=intl/libgettext.h
8470       fi
8471
8472             if test "$XGETTEXT" != ":"; then
8473                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
8474           : ;
8475         else
8476           echo "$ac_t""found xgettext program is not GNU xgettext; ignore it" 1>&6
8477           XGETTEXT=":"
8478         fi
8479       fi
8480
8481
8482
8483       # We need to process the po/ directory.
8484       POSUB=po
8485     else
8486       DATADIRNAME=share
8487       nls_cv_header_intl=intl/libintl.h
8488       nls_cv_header_libgt=intl/libgettext.h
8489     fi
8490
8491
8492
8493
8494     # If this is used in GNU gettext we have to set USE_NLS to `yes'
8495     # because some of the sources are only built for this goal.
8496     if test "$PACKAGE" = gettext; then
8497       USE_NLS=yes
8498       USE_INCLUDED_LIBINTL=yes
8499     fi
8500
8501                 for lang in $ALL_LINGUAS; do
8502       GMOFILES="$GMOFILES $lang.gmo"
8503       POFILES="$POFILES $lang.po"
8504     done
8505
8506
8507
8508
8509
8510
8511
8512
8513
8514
8515
8516
8517
8518
8519    if test "x$CATOBJEXT" != "x" && test "x$create_catalogs" != "xno" ; then
8520      if test "x$ALL_LINGUAS" = "x"; then
8521        LINGUAS=
8522      else
8523        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
8524 echo "configure:8525: checking for catalogs to be installed" >&5
8525        if test "x$LINGUAS" = "x"; then
8526          LINGUAS=$ALL_LINGUAS
8527        else
8528          NEW_LINGUAS=
8529          for lang in $ALL_LINGUAS; do
8530            case " $LINGUAS " in
8531              *" $lang "*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
8532            esac
8533          done
8534          LINGUAS=$NEW_LINGUAS
8535        fi
8536        echo "$ac_t""$LINGUAS" 1>&6
8537      fi
8538
8539           if test -n "$LINGUAS"; then
8540        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
8541      fi
8542    fi
8543
8544             if test $ac_cv_header_locale_h = yes; then
8545      INCLUDE_LOCALE_H="#include <locale.h>"
8546    else
8547      INCLUDE_LOCALE_H="\
8548 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
8549    fi
8550
8551
8552             test -d intl || mkdir intl
8553    if test "$CATOBJEXT" = ".cat"; then
8554      ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
8555 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
8556 echo "configure:8557: checking for linux/version.h" >&5
8557 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
8558   echo $ac_n "(cached) $ac_c" 1>&6
8559 else
8560   cat > conftest.$ac_ext <<EOF
8561 #line 8562 "configure"
8562 #include "confdefs.h"
8563 #include <linux/version.h>
8564 EOF
8565 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
8566 { (eval echo configure:8567: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
8567 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
8568 if test -z "$ac_err"; then
8569   rm -rf conftest*
8570   eval "ac_cv_header_$ac_safe=yes"
8571 else
8572   echo "$ac_err" >&5
8573   echo "configure: failed program was:" >&5
8574   cat conftest.$ac_ext >&5
8575   rm -rf conftest*
8576   eval "ac_cv_header_$ac_safe=no"
8577 fi
8578 rm -f conftest*
8579 fi
8580 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
8581   echo "$ac_t""yes" 1>&6
8582   msgformat=linux
8583 else
8584   echo "$ac_t""no" 1>&6
8585 msgformat=xopen
8586 fi
8587
8588
8589                sed -e '/^#/d' $srcdir/intl/$msgformat-msg.sed > intl/po2msg.sed
8590    fi
8591       sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
8592      $srcdir/intl/po2tbl.sed.in > intl/po2tbl.sed
8593
8594             if test "$PACKAGE" = "gettext"; then
8595      GT_NO="#NO#"
8596      GT_YES=
8597    else
8598      GT_NO=
8599      GT_YES="#YES#"
8600    fi
8601
8602
8603
8604             MKINSTALLDIRS=
8605    if test -n "$ac_aux_dir"; then
8606      MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
8607    fi
8608    if test -z "$MKINSTALLDIRS"; then
8609      MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
8610    fi
8611
8612
8613       l=
8614
8615
8616          test -d po || mkdir po
8617    if test "x$srcdir" != "x."; then
8618      if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
8619        posrcprefix="$srcdir/"
8620      else
8621        posrcprefix="../$srcdir/"
8622      fi
8623    else
8624      posrcprefix="../"
8625    fi
8626    rm -f po/POTFILES
8627    sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
8628         < $srcdir/po/POTFILES.in > po/POTFILES
8629
8630 XGETTEXT="AWK='$AWK' \$(SHELL) \$(top_srcdir)/exgettext $XGETTEXT"
8631
8632 # Windows32 Registry support for specifying GCC installation paths.
8633 # Check whether --enable-win32-registry or --disable-win32-registry was given.
8634 if test "${enable_win32_registry+set}" = set; then
8635   enableval="$enable_win32_registry"
8636   :
8637 fi
8638
8639
8640 echo $ac_n "checking whether windows registry support is requested""... $ac_c" 1>&6
8641 echo "configure:8642: checking whether windows registry support is requested" >&5
8642 if test x$enable_win32_registry != xno; then
8643   cat >> confdefs.h <<\EOF
8644 #define ENABLE_WIN32_REGISTRY 1
8645 EOF
8646
8647   echo "$ac_t""yes" 1>&6
8648 else
8649   echo "$ac_t""no" 1>&6
8650 fi
8651
8652 # Check if user specified a different registry key.
8653 case x${enable_win32_registry} in
8654 x | xyes)
8655   # default.
8656   gcc_cv_win32_registry_key="$VERSION"
8657   ;;
8658 xno)
8659   # no registry lookup.
8660   gcc_cv_win32_registry_key=''
8661   ;;
8662 *)
8663   # user-specified key.
8664   gcc_cv_win32_registry_key="$enable_win32_registry"
8665   ;;
8666 esac
8667
8668 if test x$enable_win32_registry != xno; then
8669   echo $ac_n "checking registry key on windows hosts""... $ac_c" 1>&6
8670 echo "configure:8671: checking registry key on windows hosts" >&5
8671   cat >> confdefs.h <<EOF
8672 #define WIN32_REGISTRY_KEY "$gcc_cv_win32_registry_key"
8673 EOF
8674
8675   echo "$ac_t""$gcc_cv_win32_registry_key" 1>&6
8676 fi
8677
8678 # Get an absolute path to the GCC top-level source directory
8679 holddir=`pwd`
8680 cd $srcdir
8681 topdir=`pwd`
8682 cd $holddir
8683
8684 # Conditionalize the makefile for this host machine.
8685 # Make-host contains the concatenation of all host makefile fragments
8686 # [there can be more than one].  This file is built by configure.frag.
8687 host_overrides=Make-host
8688 dep_host_xmake_file=
8689 for f in .. ${host_xmake_file}
8690 do
8691         if test -f ${srcdir}/config/$f
8692         then
8693                 dep_host_xmake_file="${dep_host_xmake_file} ${srcdir}/config/$f"
8694         fi
8695 done
8696
8697 # Conditionalize the makefile for this target machine.
8698 # Make-target contains the concatenation of all host makefile fragments
8699 # [there can be more than one].  This file is built by configure.frag.
8700 target_overrides=Make-target
8701 dep_tmake_file=
8702 for f in .. ${tmake_file}
8703 do
8704         if test -f ${srcdir}/config/$f
8705         then
8706                 dep_tmake_file="${dep_tmake_file} ${srcdir}/config/$f"
8707         fi
8708 done
8709
8710 # If the host doesn't support symlinks, modify CC in
8711 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
8712 # Otherwise, we can use "CC=$(CC)".
8713 rm -f symtest.tem
8714 if $symbolic_link $srcdir/gcc.c symtest.tem 2>/dev/null
8715 then
8716         cc_set_by_configure="\$(CC)"
8717         quoted_cc_set_by_configure="\$(CC)"
8718         stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
8719 else
8720         rm -f symtest.tem
8721         if cp -p $srcdir/gcc.c symtest.tem 2>/dev/null
8722         then
8723                 symbolic_link="cp -p"
8724         else
8725                 symbolic_link="cp"
8726         fi
8727         cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
8728         quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`"
8729         stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
8730 fi
8731 rm -f symtest.tem
8732
8733 out_object_file=`basename $out_file .c`.o
8734
8735 tm_file_list=
8736 for f in $tm_file; do
8737   case $f in
8738     gansidecl.h )
8739        tm_file_list="${tm_file_list} $f" ;;
8740     *) tm_file_list="${tm_file_list} \$(srcdir)/config/$f" ;;
8741   esac
8742 done
8743
8744 host_xm_file_list=
8745 for f in $host_xm_file; do
8746   case $f in
8747     auto-host.h | gansidecl.h | hwint.h )
8748        host_xm_file_list="${host_xm_file_list} $f" ;;
8749     *) host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f" ;;
8750   esac
8751 done
8752
8753 build_xm_file_list=
8754 for f in $build_xm_file; do
8755   case $f in
8756     auto-build.h | auto-host.h | gansidecl.h | hwint.h )
8757        build_xm_file_list="${build_xm_file_list} $f" ;;
8758     *) build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f" ;;
8759   esac
8760 done
8761
8762 # Define macro CROSS_COMPILE in compilation
8763 # if this is a cross-compiler.
8764 # Also use all.cross instead of all.internal
8765 # and add cross-make to Makefile.
8766 cross_overrides="/dev/null"
8767 if test x$host != x$target
8768 then
8769         cross_defines="CROSS=-DCROSS_COMPILE"
8770         cross_overrides="${topdir}/cross-make"
8771 fi
8772
8773 # If this is a cross-compiler that does not
8774 # have its own set of headers then define
8775 # inhibit_libc
8776
8777 # If this is using newlib, then define inhibit_libc in
8778 # LIBGCC2_CFLAGS.  This will cause __eprintf to be left out of
8779 # libgcc.a, but that's OK because newlib should have its own version of
8780 # assert.h.
8781 inhibit_libc=
8782 if test x$host != x$target && test x$with_headers = x; then
8783        inhibit_libc=-Dinhibit_libc
8784 else
8785        if test x$with_newlib = xyes; then
8786                inhibit_libc=-Dinhibit_libc
8787        fi
8788 fi
8789
8790
8791 # When building gcc with a cross-compiler, we need to fix a few things.
8792 # This must come after cross-make as we want all.build to override
8793 # all.cross.
8794 build_overrides="/dev/null"
8795 if test x$build != x$host
8796 then
8797         build_overrides="${topdir}/build-make"
8798 fi
8799
8800 # Expand extra_headers to include complete path.
8801 # This substitutes for lots of t-* files.
8802 extra_headers_list=
8803 if test "x$extra_headers" = x
8804 then true
8805 else
8806         # Prepend ${srcdir}/ginclude/ to every entry in extra_headers.
8807         for file in $extra_headers;
8808         do
8809                 extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/${file}"
8810         done
8811 fi
8812
8813 if test x$use_collect2 = xno; then
8814         use_collect2=
8815 fi
8816
8817 # Add a definition of USE_COLLECT2 if system wants one.
8818 # Also tell toplev.c what to do.
8819 # This substitutes for lots of t-* files.
8820 if test x$use_collect2 = x
8821 then
8822         will_use_collect2=
8823         maybe_use_collect2=
8824 else
8825         will_use_collect2="collect2"
8826         maybe_use_collect2="-DUSE_COLLECT2"
8827 fi
8828
8829 # NEED TO CONVERT
8830 # Set MD_DEPS if the real md file is in md.pre-cpp.
8831 # Set MD_CPP to the cpp to pass the md file through.  Md files use ';'
8832 # for line oriented comments, so we must always use a GNU cpp.  If
8833 # building gcc with a cross compiler, use the cross compiler just
8834 # built.  Otherwise, we can use the cpp just built.
8835 md_file_sub=
8836 if test "x$md_cppflags" = x
8837 then
8838         md_file_sub=$srcdir/config/$md_file
8839 else
8840         md_file=md
8841 fi
8842
8843 # If we have gas in the build tree, make a link to it.
8844 if test -f ../gas/Makefile; then
8845         rm -f as; $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null
8846 fi
8847
8848 # If we have nm in the build tree, make a link to it.
8849 if test -f ../binutils/Makefile; then
8850         rm -f nm; $symbolic_link ../binutils/nm-new$host_exeext nm$host_exeext 2>/dev/null
8851 fi
8852
8853 # If we have ld in the build tree, make a link to it.
8854 if test -f ../ld/Makefile; then
8855 #       if test x$use_collect2 = x; then
8856 #               rm -f ld; $symbolic_link ../ld/ld-new$host_exeext ld$host_exeext 2>/dev/null
8857 #       else
8858                 rm -f collect-ld; $symbolic_link ../ld/ld-new$host_exeext collect-ld$host_exeext 2>/dev/null
8859 #       fi
8860 fi
8861
8862 # Figure out what assembler alignment features are present.
8863 echo $ac_n "checking assembler alignment features""... $ac_c" 1>&6
8864 echo "configure:8865: checking assembler alignment features" >&5
8865 gcc_cv_as=
8866 gcc_cv_as_alignment_features=
8867 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
8868 if test -x "$DEFAULT_ASSEMBLER"; then
8869         gcc_cv_as="$DEFAULT_ASSEMBLER"
8870 elif test -x "$AS"; then
8871         gcc_cv_as="$AS"
8872 elif test -x as$host_exeext; then
8873         # Build using assembler in the current directory.
8874         gcc_cv_as=./as$host_exeext
8875 elif test -f $gcc_cv_as_gas_srcdir/configure.in -a -f ../gas/Makefile; then
8876         # Single tree build which includes gas.
8877         for f in $gcc_cv_as_gas_srcdir/configure $gcc_cv_as_gas_srcdir/configure.in $gcc_cv_as_gas_srcdir/Makefile.in
8878         do
8879                 gcc_cv_gas_version=`grep '^VERSION=[0-9]*\.[0-9]*' $f`
8880                 if test x$gcc_cv_gas_version != x; then
8881                         break
8882                 fi
8883         done
8884         gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
8885         gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
8886         if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
8887                 # Gas version 2.6 and later support for .balign and .p2align.
8888                 # bytes to skip when using .p2align.
8889                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 6 -o "$gcc_cv_gas_major_version" -gt 2; then
8890                         gcc_cv_as_alignment_features=".balign and .p2align"
8891                         cat >> confdefs.h <<\EOF
8892 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
8893 EOF
8894
8895                 fi
8896                 # Gas version 2.8 and later support specifying the maximum
8897                 # bytes to skip when using .p2align.
8898                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 8 -o "$gcc_cv_gas_major_version" -gt 2; then
8899                         gcc_cv_as_alignment_features=".p2align including maximum skip"
8900                         cat >> confdefs.h <<\EOF
8901 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
8902 EOF
8903
8904                 fi
8905         fi
8906 elif test x$host = x$target; then
8907         # Native build.
8908         # Search the same directories that the installed compiler will
8909         # search.  Else we may find the wrong assembler and lose.  If we
8910         # do not find a suitable assembler binary, then try the user's
8911         # path.
8912         #
8913         # Also note we have to check MD_EXEC_PREFIX before checking the
8914         # user's path.  Unfortunately, there is no good way to get at the
8915         # value of MD_EXEC_PREFIX here.  So we do a brute force search
8916         # through all the known MD_EXEC_PREFIX values.  Ugh.  This needs
8917         # to be fixed as part of the make/configure rewrite too.
8918
8919         if test "x$exec_prefix" = xNONE; then
8920                 if test "x$prefix" = xNONE; then
8921                         test_prefix=/usr/local
8922                 else
8923                         test_prefix=$prefix
8924                 fi
8925         else
8926                 test_prefix=$exec_prefix
8927         fi
8928
8929         # If the loop below does not find an assembler, then use whatever
8930         # one we can find in the users's path.
8931         # user's path.
8932         as=as$host_exeext
8933
8934         test_dirs="$test_prefix/lib/gcc-lib/$target/$gcc_version \
8935                    $test_prefix/lib/gcc-lib/$target \
8936                    /usr/lib/gcc/$target/$gcc_version \
8937                    /usr/lib/gcc/$target \
8938                    $test_prefix/$target/bin/$target/$gcc_version \
8939                    $test_prefix/$target/bin \
8940                    /usr/libexec \
8941                    /usr/ccs/gcc \
8942                    /usr/ccs/bin \
8943                    /udk/usr/ccs/bin \
8944                    /bsd43/usr/lib/cmplrs/cc \
8945                    /usr/cross64/usr/bin \
8946                    /usr/lib/cmplrs/cc \
8947                    /sysv/usr/lib/cmplrs/cc \
8948                    /svr4/usr/lib/cmplrs/cc \
8949                    /usr/bin"
8950
8951         for dir in $test_dirs; do
8952                 if test -f $dir/as$host_exeext; then
8953                         gcc_cv_as=$dir/as$host_exeext
8954                         break;
8955                 fi
8956         done
8957 fi
8958 if test x$gcc_cv_as != x; then
8959         # Check if we have .balign and .p2align
8960         echo ".balign  4" > conftest.s
8961         echo ".p2align  2" >> conftest.s
8962         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8963                 gcc_cv_as_alignment_features=".balign and .p2align"
8964                 cat >> confdefs.h <<\EOF
8965 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
8966 EOF
8967
8968         fi
8969         rm -f conftest.s conftest.o
8970         # Check if specifying the maximum bytes to skip when
8971         # using .p2align is supported.
8972         echo ".p2align 4,,7" > conftest.s
8973         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8974                 gcc_cv_as_alignment_features=".p2align including maximum skip"
8975                 cat >> confdefs.h <<\EOF
8976 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
8977 EOF
8978
8979         fi
8980         rm -f conftest.s conftest.o
8981 fi
8982 echo "$ac_t""$gcc_cv_as_alignment_features" 1>&6
8983
8984 echo $ac_n "checking assembler subsection support""... $ac_c" 1>&6
8985 echo "configure:8986: checking assembler subsection support" >&5
8986 gcc_cv_as_subsections=
8987 if test x$gcc_cv_as != x; then
8988         # Check if we have .subsection
8989         echo ".subsection 1" > conftest.s
8990         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8991                 gcc_cv_as_subsections=".subsection"
8992                 if test -x nm$host_exeext; then
8993                         gcc_cv_nm=./nm$host_exeext
8994                 elif test x$host = x$target; then
8995                         # Native build.
8996                         gcc_cv_nm=nm$host_exeext
8997                 fi
8998                 if test x$gcc_cv_nm != x; then
8999                         cat > conftest.s <<EOF
9000 conftest_label1: .word 0
9001 .subsection -1
9002 conftest_label2: .word 0
9003 .previous
9004 EOF
9005                         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9006                                 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
9007                                 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
9008                                 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1; then
9009                                         :
9010                                 else
9011                                         gcc_cv_as_subsections="working .subsection -1"
9012                                         cat >> confdefs.h <<\EOF
9013 #define HAVE_GAS_SUBSECTION_ORDERING 1
9014 EOF
9015
9016                                 fi
9017                         fi
9018                 fi
9019         fi
9020         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
9021 fi
9022 echo "$ac_t""$gcc_cv_as_subsections" 1>&6
9023
9024 echo $ac_n "checking assembler weak support""... $ac_c" 1>&6
9025 echo "configure:9026: checking assembler weak support" >&5
9026 gcc_cv_as_weak=
9027 if test x$gcc_cv_as != x; then
9028         # Check if we have .weak
9029         echo "  .weak foobar" > conftest.s
9030         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9031                 cat >> confdefs.h <<\EOF
9032 #define HAVE_GAS_WEAK 1
9033 EOF
9034
9035                 gcc_cv_as_weak="yes"
9036         fi
9037         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
9038 fi
9039 echo "$ac_t""$gcc_cv_as_weak" 1>&6
9040
9041 echo $ac_n "checking assembler hidden support""... $ac_c" 1>&6
9042 echo "configure:9043: checking assembler hidden support" >&5
9043 gcc_cv_as_hidden=
9044 if test x$gcc_cv_as != x; then
9045         # Check if we have .hidden
9046         echo "  .hidden foobar" > conftest.s
9047         echo "foobar:" >> conftest.s
9048         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9049                 cat >> confdefs.h <<\EOF
9050 #define HAVE_GAS_HIDDEN 1
9051 EOF
9052
9053                 gcc_cv_as_hidden="yes"
9054         fi
9055         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
9056 fi
9057 echo "$ac_t""$gcc_cv_as_hidden" 1>&6
9058
9059 case "$target" in
9060   sparc*-*-*)
9061     echo $ac_n "checking assembler .register pseudo-op support""... $ac_c" 1>&6
9062 echo "configure:9063: checking assembler .register pseudo-op support" >&5
9063 if eval "test \"`echo '$''{'gcc_cv_as_register_pseudo_op'+set}'`\" = set"; then
9064   echo $ac_n "(cached) $ac_c" 1>&6
9065 else
9066
9067         gcc_cv_as_register_pseudo_op=unknown
9068         if test x$gcc_cv_as != x; then
9069             # Check if we have .register
9070             echo ".register %g2, #scratch" > conftest.s
9071             if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9072                 gcc_cv_as_register_pseudo_op=yes
9073             else
9074                 gcc_cv_as_register_pseudo_op=no
9075             fi
9076             rm -f conftest.s conftest.o
9077         fi
9078
9079 fi
9080
9081 echo "$ac_t""$gcc_cv_as_register_pseudo_op" 1>&6
9082     if test "x$gcc_cv_as_register_pseudo_op" = xyes; then
9083         cat >> confdefs.h <<\EOF
9084 #define HAVE_AS_REGISTER_PSEUDO_OP 1
9085 EOF
9086
9087     fi
9088
9089     echo $ac_n "checking assembler supports -relax""... $ac_c" 1>&6
9090 echo "configure:9091: checking assembler supports -relax" >&5
9091 if eval "test \"`echo '$''{'gcc_cv_as_relax_opt'+set}'`\" = set"; then
9092   echo $ac_n "(cached) $ac_c" 1>&6
9093 else
9094
9095         gcc_cv_as_relax_opt=unknown
9096         if test x$gcc_cv_as != x; then
9097             # Check if gas supports -relax
9098             echo ".text" > conftest.s
9099             if $gcc_cv_as -relax -o conftest.o conftest.s > /dev/null 2>&1; then
9100                 gcc_cv_as_relax_opt=yes
9101             else
9102                 gcc_cv_as_relax_opt=no
9103             fi
9104             rm -f conftest.s conftest.o
9105         fi
9106
9107 fi
9108
9109 echo "$ac_t""$gcc_cv_as_relax_opt" 1>&6
9110     if test "x$gcc_cv_as_relax_opt" = xyes; then
9111         cat >> confdefs.h <<\EOF
9112 #define HAVE_AS_RELAX_OPTION 1
9113 EOF
9114
9115     fi
9116
9117     case "$tm_file" in
9118     *64*)
9119         echo $ac_n "checking for 64 bit support in assembler ($gcc_cv_as)""... $ac_c" 1>&6
9120 echo "configure:9121: checking for 64 bit support in assembler ($gcc_cv_as)" >&5
9121 if eval "test \"`echo '$''{'gcc_cv_as_flags64'+set}'`\" = set"; then
9122   echo $ac_n "(cached) $ac_c" 1>&6
9123 else
9124
9125                 if test -n "$gcc_cv_as"; then
9126                     echo ".xword foo" > conftest.s
9127                     gcc_cv_as_flags64=no
9128                     for flag in "-xarch=v9" "-64 -Av9"; do
9129                         if $gcc_cv_as $flag -o conftest.o conftest.s \
9130                             > /dev/null 2>&1; then
9131                             gcc_cv_as_flags64=$flag
9132                             break
9133                         fi
9134                     done
9135                     rm -f conftest.s conftest.o
9136                 else
9137                     if test "$gas" = yes; then
9138                         gcc_cv_as_flags64="-64 -Av9"
9139                     else
9140                         gcc_cv_as_flags64="-xarch=v9"
9141                     fi
9142                 fi
9143
9144 fi
9145
9146 echo "$ac_t""$gcc_cv_as_flags64" 1>&6
9147         if test "x$gcc_cv_as_flags64" = xno; then
9148
9149             tmake_file=`echo " $tmake_file " | sed -e 's, sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
9150             dep_tmake_file=`echo " $dep_tmake_file " | sed -e 's, [^ ]*/config/sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
9151
9152         else
9153             cat >> confdefs.h <<EOF
9154 #define AS_SPARC64_FLAG "$gcc_cv_as_flags64"
9155 EOF
9156
9157         fi
9158         ;;
9159     *) gcc_cv_as_flags64=${gcc_cv_as_flags64-no}
9160         ;;
9161     esac
9162
9163     if test "x$gcc_cv_as_flags64" != xno; then
9164         echo $ac_n "checking for assembler offsetable %lo() support""... $ac_c" 1>&6
9165 echo "configure:9166: checking for assembler offsetable %lo() support" >&5
9166 if eval "test \"`echo '$''{'gcc_cv_as_offsetable_lo10'+set}'`\" = set"; then
9167   echo $ac_n "(cached) $ac_c" 1>&6
9168 else
9169
9170             gcc_cv_as_offsetable_lo10=unknown
9171             if test "x$gcc_cv_as" != x; then
9172                 # Check if assembler has offsetable %lo()
9173                 echo "or %g1, %lo(ab) + 12, %g1" > conftest.s
9174                 echo "or %g1, %lo(ab + 12), %g1" > conftest1.s
9175                 if $gcc_cv_as $gcc_cv_as_flags64 -o conftest.o conftest.s \
9176                         > /dev/null 2>&1 &&
9177                    $gcc_cv_as $gcc_cv_as_flags64 -o conftest1.o conftest1.s \
9178                         > /dev/null 2>&1; then
9179                     if cmp conftest.o conftest1.o > /dev/null 2>&1; then
9180                         gcc_cv_as_offsetable_lo10=no
9181                     else
9182                         gcc_cv_as_offsetable_lo10=yes
9183                     fi
9184                 else
9185                     gcc_cv_as_offsetable_lo10=no
9186                 fi
9187                 rm -f conftest.s conftest.o conftest1.s conftest1.o
9188             fi
9189
9190 fi
9191
9192 echo "$ac_t""$gcc_cv_as_offsetable_lo10" 1>&6
9193         if test "x$gcc_cv_as_offsetable_lo10" = xyes; then
9194             cat >> confdefs.h <<\EOF
9195 #define HAVE_AS_OFFSETABLE_LO10 1
9196 EOF
9197
9198         fi
9199     fi
9200     ;;
9201
9202   i[34567]86-*-*)
9203     echo $ac_n "checking assembler instructions""... $ac_c" 1>&6
9204 echo "configure:9205: checking assembler instructions" >&5
9205     gcc_cv_as_instructions=
9206     if test x$gcc_cv_as != x; then
9207         set "filds fists" "filds mem; fists mem"
9208         while test $# -gt 0
9209         do
9210                 echo "$2" > conftest.s
9211                 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9212                         gcc_cv_as_instructions=${gcc_cv_as_instructions}$1" "
9213                         cat >> confdefs.h <<EOF
9214 #define HAVE_GAS_`echo "$1" | tr 'a-z ' 'A-Z_'` 1
9215 EOF
9216
9217                 fi
9218                 shift 2
9219         done
9220         rm -f conftest.s conftest.o
9221     fi
9222     echo "$ac_t""$gcc_cv_as_instructions" 1>&6
9223     ;;
9224 esac
9225
9226 # Figure out what language subdirectories are present.
9227 # Look if the user specified --enable-languages="..."; if not, use
9228 # the environment variable $LANGUAGES if defined. $LANGUAGES might
9229 # go away some day.
9230 if test x"${enable_languages+set}" != xset; then
9231         if test x"${LANGUAGES+set}" = xset; then
9232                 enable_languages="`echo ${LANGUAGES} | tr ' ' ','`"
9233         else
9234                 enable_languages=all
9235         fi
9236 else
9237         if test x"${enable_languages}" = x; then
9238                 { echo "configure: error: --enable-languages needs at least one argument" 1>&2; exit 1; }
9239         fi
9240 fi
9241 subdirs=
9242 for lang in ${srcdir}/*/config-lang.in ..
9243 do
9244         case $lang in
9245         ..) ;;
9246         # The odd quoting in the next line works around
9247         # an apparent bug in bash 1.12 on linux.
9248         ${srcdir}/[*]/config-lang.in) ;;
9249         *)
9250           lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
9251           if test "x$lang_alias" = x
9252           then
9253                 echo "$lang doesn't set \$language." 1>&2
9254                 exit 1
9255           fi
9256           if test x"${enable_languages}" = xall; then
9257                 add_this_lang=yes
9258           else
9259                 case "${enable_languages}" in
9260                     ${lang_alias} | "${lang_alias},"* | *",${lang_alias},"* | *",${lang_alias}" )
9261                         add_this_lang=yes
9262                         ;;
9263                     * )
9264                         add_this_lang=no
9265                         ;;
9266                 esac
9267           fi
9268           if test x"${add_this_lang}" = xyes; then
9269                 case $lang in
9270                     ${srcdir}/ada/config-lang.in)
9271                         if test x$gnat = xyes ; then
9272                                 subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
9273                         fi
9274                         ;;
9275                     *)
9276                         subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
9277                         ;;
9278                 esac
9279           fi
9280           ;;
9281         esac
9282 done
9283
9284 # Make gthr-default.h if we have a thread file.
9285 gthread_flags=
9286 if test $thread_file != single; then
9287     rm -f gthr-default.h
9288     echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
9289     gthread_flags=-DHAVE_GTHR_DEFAULT
9290 fi
9291
9292
9293 # Find out what GC implementation we want, or may, use.
9294 # Check whether --with-gc or --without-gc was given.
9295 if test "${with_gc+set}" = set; then
9296   withval="$with_gc"
9297   case "$withval" in
9298   simple | page)
9299     GGC=ggc-$withval
9300     ;;
9301   *)
9302     { echo "configure: error: $withval is an invalid option to --with-gc" 1>&2; exit 1; }
9303     ;;
9304 esac
9305 else
9306   if test $ac_cv_func_mmap_anywhere = yes \
9307     || test $ac_cv_func_valloc = yes; then
9308   GGC=ggc-page
9309 else
9310   GGC=ggc-simple
9311 fi
9312 fi
9313
9314
9315 echo "Using $GGC for garbage collection."
9316
9317 # Build a new-abi (c++) system
9318 # Check whether --enable-new-gxx-abi or --disable-new-gxx-abi was given.
9319 if test "${enable_new_gxx_abi+set}" = set; then
9320   enableval="$enable_new_gxx_abi"
9321   cat >> confdefs.h <<\EOF
9322 #define ENABLE_NEW_GXX_ABI 1
9323 EOF
9324
9325 GXX_ABI_FLAG='-fnew-abi'
9326 echo "Building a new-abi g++ compiler."
9327
9328 fi
9329
9330
9331
9332 # Build a new-libstdc++ system (ie libstdc++-v3)
9333 echo $ac_n "checking for libstdc++ to install""... $ac_c" 1>&6
9334 echo "configure:9335: checking for libstdc++ to install" >&5
9335 # Check whether --enable-libstdcxx-v3 or --disable-libstdcxx-v3 was given.
9336 if test "${enable_libstdcxx_v3+set}" = set; then
9337   enableval="$enable_libstdcxx_v3"
9338   enable_libstdcxx_v3=yes
9339 else
9340   enable_libstdcxx_v3=no
9341 fi
9342
9343
9344 if test x$enable_libstdcxx_v3 = xyes; then
9345   echo "$ac_t""v3" 1>&6
9346   ac_esn=1
9347 else
9348   echo "$ac_t""v2" 1>&6
9349   ac_esn=0
9350 fi
9351 cat >> confdefs.h <<EOF
9352 #define ENABLE_STD_NAMESPACE $ac_esn
9353 EOF
9354
9355
9356
9357 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
9358 echo "configure:9359: checking whether to enable maintainer-specific portions of Makefiles" >&5
9359     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
9360 if test "${enable_maintainer_mode+set}" = set; then
9361   enableval="$enable_maintainer_mode"
9362   maintainer_mode=$enableval
9363 else
9364   maintainer_mode=no
9365 fi
9366
9367
9368 echo "$ac_t""$maintainer_mode" 1>&6
9369
9370 if test "$maintainer_mode" = "yes"; then
9371   MAINT=''
9372 else
9373   MAINT='#'
9374 fi
9375
9376 # Make empty files to contain the specs and options for each language.
9377 # Then add #include lines to for a compiler that has specs and/or options.
9378
9379 lang_specs_files=
9380 lang_options_files=
9381 lang_tree_files=
9382 rm -f specs.h options.h gencheck.h
9383 touch specs.h options.h gencheck.h
9384 for subdir in . $subdirs
9385 do
9386         if test -f $srcdir/$subdir/lang-specs.h; then
9387                 echo "#include \"$subdir/lang-specs.h\"" >>specs.h
9388                 lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
9389         fi
9390         if test -f $srcdir/$subdir/lang-options.h; then
9391                 echo "#include \"$subdir/lang-options.h\"" >>options.h
9392                 lang_options_files="$lang_options_files $srcdir/$subdir/lang-options.h"
9393         fi
9394         if test -f $srcdir/$subdir/$subdir-tree.def; then
9395                 echo "#include \"$subdir/$subdir-tree.def\"" >>gencheck.h
9396                 lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
9397         fi
9398 done
9399
9400 # These (without "all_") are set in each config-lang.in.
9401 # `language' must be a single word so is spelled singularly.
9402 all_languages=
9403 all_boot_languages=
9404 all_compilers=
9405 all_stagestuff=
9406 all_diff_excludes=
9407 all_outputs='Makefile intl/Makefile po/Makefile.in fixinc/Makefile gccbug mklibgcc'
9408 # List of language makefile fragments.
9409 all_lang_makefiles=
9410 all_headers=
9411 all_lib2funcs=
9412
9413 # Add the language fragments.
9414 # Languages are added via two mechanisms.  Some information must be
9415 # recorded in makefile variables, these are defined in config-lang.in.
9416 # We accumulate them and plug them into the main Makefile.
9417 # The other mechanism is a set of hooks for each of the main targets
9418 # like `clean', `install', etc.
9419
9420 language_fragments="Make-lang"
9421 language_hooks="Make-hooks"
9422 oldstyle_subdirs=
9423
9424 for s in .. $subdirs
9425 do
9426         if test $s != ".."
9427         then
9428                 language=
9429                 boot_language=
9430                 compilers=
9431                 stagestuff=
9432                 diff_excludes=
9433                 headers=
9434                 outputs=
9435                 lib2funcs=
9436                 . ${srcdir}/$s/config-lang.in
9437                 if test "x$language" = x
9438                 then
9439                         echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2
9440                         exit 1
9441                 fi
9442                 all_lang_makefiles="$all_lang_makefiles ${srcdir}/$s/Make-lang.in ${srcdir}/$s/Makefile.in"
9443                 all_languages="$all_languages $language"
9444                 if test "x$boot_language" = xyes
9445                 then
9446                         all_boot_languages="$all_boot_languages $language"
9447                 fi
9448                 all_compilers="$all_compilers $compilers"
9449                 all_stagestuff="$all_stagestuff $stagestuff"
9450                 all_diff_excludes="$all_diff_excludes $diff_excludes"
9451                 all_headers="$all_headers $headers"
9452                 all_outputs="$all_outputs $outputs"
9453                 if test x$outputs = x
9454                 then
9455                         oldstyle_subdirs="$oldstyle_subdirs $s"
9456                 fi
9457                 all_lib2funcs="$all_lib2funcs $lib2funcs"
9458         fi
9459 done
9460
9461 # Since we can't use `::' targets, we link each language in
9462 # with a set of hooks, reached indirectly via lang.${target}.
9463
9464 rm -f Make-hooks
9465 touch Make-hooks
9466 target_list="all.build all.cross start.encap rest.encap \
9467         info dvi \
9468         install-normal install-common install-info install-man \
9469         uninstall distdir \
9470         mostlyclean clean distclean extraclean maintainer-clean \
9471         stage1 stage2 stage3 stage4"
9472 for t in $target_list
9473 do
9474         x=
9475         for lang in .. $all_languages
9476         do
9477                 if test $lang != ".."; then
9478                         x="$x $lang.$t"
9479                 fi
9480         done
9481         echo "lang.$t: $x" >> Make-hooks
9482 done
9483
9484 # If we're not building in srcdir, create .gdbinit.
9485
9486 if test ! -f Makefile.in; then
9487         echo "dir ." > .gdbinit
9488         echo "dir ${srcdir}" >> .gdbinit
9489         if test x$gdb_needs_out_file_path = xyes
9490         then
9491                 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
9492         fi
9493         if test "x$subdirs" != x; then
9494                 for s in $subdirs
9495                 do
9496                         echo "dir ${srcdir}/$s" >> .gdbinit
9497                 done
9498         fi
9499         echo "source ${srcdir}/.gdbinit" >> .gdbinit
9500 fi
9501
9502 # Define variables host_canonical and build_canonical
9503 # because some Cygnus local changes in the Makefile depend on them.
9504 build_canonical=${build}
9505 host_canonical=${host}
9506 target_subdir=
9507 if test "${host}" != "${target}" ; then
9508     target_subdir=${target}/
9509 fi
9510
9511
9512
9513
9514 # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
9515 # absolute path for gcc_tooldir based on inserting the number of up-directory
9516 # movements required to get from $(exec_prefix) to $(prefix) into the basic
9517 # $(libsubdir)/@(unlibsubdir) based path.
9518 # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
9519 # make and thus we'd get different behavior depending on where we built the
9520 # sources.
9521 if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then
9522     gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_alias)'
9523 else
9524 # An explanation of the sed strings:
9525 #  -e 's|^\$(prefix)||'   matches and eliminates 'prefix' from 'exec_prefix'
9526 #  -e 's|/$||'            match a trailing forward slash and eliminates it
9527 #  -e 's|^[^/]|/|'        forces the string to start with a forward slash (*)
9528 #  -e 's|/[^/]*|../|g'    replaces each occurance of /<directory> with ../
9529 #
9530 # (*) Note this pattern overwrites the first character of the string
9531 # with a forward slash if one is not already present.  This is not a
9532 # problem because the exact names of the sub-directories concerned is
9533 # unimportant, just the number of them matters.
9534 #
9535 # The practical upshot of these patterns is like this:
9536 #
9537 #  prefix     exec_prefix        result
9538 #  ------     -----------        ------
9539 #   /foo        /foo/bar          ../
9540 #   /foo/       /foo/bar          ../
9541 #   /foo        /foo/bar/         ../
9542 #   /foo/       /foo/bar/         ../
9543 #   /foo        /foo/bar/ugg      ../../
9544 #
9545     dollar='$$'
9546     gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_alias)"
9547 fi
9548
9549
9550
9551 # Nothing to do for FLOAT_H, float_format already handled.
9552 objdir=`pwd`
9553
9554
9555 # Process the language and host/target makefile fragments.
9556 ${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag $srcdir "$subdirs" "$dep_host_xmake_file" "$dep_tmake_file"
9557
9558 # Substitute configuration variables
9559
9560
9561
9562
9563
9564
9565
9566
9567
9568
9569
9570
9571
9572
9573
9574
9575
9576
9577
9578
9579
9580
9581
9582
9583
9584
9585
9586
9587
9588
9589
9590
9591
9592
9593
9594
9595
9596
9597
9598
9599
9600
9601
9602
9603
9604
9605
9606
9607
9608
9609
9610
9611
9612
9613
9614
9615
9616
9617 # Echo that links are built
9618 if test x$host = x$target
9619 then
9620         str1="native "
9621 else
9622         str1="cross-"
9623         str2=" from $host"
9624 fi
9625
9626 if test x$host != x$build
9627 then
9628         str3=" on a $build system"
9629 fi
9630
9631 if test "x$str2" != x || test "x$str3" != x
9632 then
9633         str4=
9634 fi
9635
9636 echo "Links are now set up to build a ${str1}compiler for ${target}$str4" 1>&2
9637
9638 if test "x$str2" != x || test "x$str3" != x
9639 then
9640         echo " ${str2}${str3}." 1>&2
9641 fi
9642
9643 # Truncate the target if necessary
9644 if test x$host_truncate_target != x; then
9645         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
9646 fi
9647
9648 # Configure the subdirectories
9649 # AC_CONFIG_SUBDIRS($subdirs)
9650
9651 # Create the Makefile
9652 # and configure language subdirectories
9653 trap '' 1 2 15
9654 cat > confcache <<\EOF
9655 # This file is a shell script that caches the results of configure
9656 # tests run on this system so they can be shared between configure
9657 # scripts and configure runs.  It is not useful on other systems.
9658 # If it contains results you don't want to keep, you may remove or edit it.
9659 #
9660 # By default, configure uses ./config.cache as the cache file,
9661 # creating it if it does not exist already.  You can give configure
9662 # the --cache-file=FILE option to use a different cache file; that is
9663 # what configure does when it calls configure scripts in
9664 # subdirectories, so they share the cache.
9665 # Giving --cache-file=/dev/null disables caching, for debugging configure.
9666 # config.status only pays attention to the cache file if you give it the
9667 # --recheck option to rerun configure.
9668 #
9669 EOF
9670 # The following way of writing the cache mishandles newlines in values,
9671 # but we know of no workaround that is simple, portable, and efficient.
9672 # So, don't put newlines in cache variables' values.
9673 # Ultrix sh set writes to stderr and can't be redirected directly,
9674 # and sets the high bit in the cache file unless we assign to the vars.
9675 (set) 2>&1 |
9676   case `(ac_space=' '; set | grep ac_space) 2>&1` in
9677   *ac_space=\ *)
9678     # `set' does not quote correctly, so add quotes (double-quote substitution
9679     # turns \\\\ into \\, and sed turns \\ into \).
9680     sed -n \
9681       -e "s/'/'\\\\''/g" \
9682       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
9683     ;;
9684   *)
9685     # `set' quotes correctly as required by POSIX, so do not add quotes.
9686     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
9687     ;;
9688   esac >> confcache
9689 if cmp -s $cache_file confcache; then
9690   :
9691 else
9692   if test -w $cache_file; then
9693     echo "updating cache $cache_file"
9694     cat confcache > $cache_file
9695   else
9696     echo "not updating unwritable cache $cache_file"
9697   fi
9698 fi
9699 rm -f confcache
9700
9701 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
9702
9703 test "x$prefix" = xNONE && prefix=$ac_default_prefix
9704 # Let make expand exec_prefix.
9705 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9706
9707 # Any assignment to VPATH causes Sun make to only execute
9708 # the first set of double-colon rules, so remove it if not needed.
9709 # If there is a colon in the path, we need to keep it.
9710 if test "x$srcdir" = x.; then
9711   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
9712 fi
9713
9714 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
9715
9716 DEFS=-DHAVE_CONFIG_H
9717
9718 # Without the "./", some shells look in PATH for config.status.
9719 : ${CONFIG_STATUS=./config.status}
9720
9721 echo creating $CONFIG_STATUS
9722 rm -f $CONFIG_STATUS
9723 cat > $CONFIG_STATUS <<EOF
9724 #! /bin/sh
9725 # Generated automatically by configure.
9726 # Run this file to recreate the current configuration.
9727 # This directory was configured as follows,
9728 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
9729 #
9730 # $0 $ac_configure_args
9731 #
9732 # Compiler output produced by configure, useful for debugging
9733 # configure, is in ./config.log if it exists.
9734
9735 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
9736 for ac_option
9737 do
9738   case "\$ac_option" in
9739   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
9740     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
9741     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
9742   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
9743     echo "$CONFIG_STATUS generated by autoconf version 2.13"
9744     exit 0 ;;
9745   -help | --help | --hel | --he | --h)
9746     echo "\$ac_cs_usage"; exit 0 ;;
9747   *) echo "\$ac_cs_usage"; exit 1 ;;
9748   esac
9749 done
9750
9751 ac_given_srcdir=$srcdir
9752
9753 trap 'rm -fr `echo "$all_outputs auto-host.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
9754 EOF
9755 cat >> $CONFIG_STATUS <<EOF
9756
9757 # Protect against being on the right side of a sed subst in config.status.
9758 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
9759  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
9760 $ac_vpsub
9761 $extrasub
9762 s%@SHELL@%$SHELL%g
9763 s%@CFLAGS@%$CFLAGS%g
9764 s%@CPPFLAGS@%$CPPFLAGS%g
9765 s%@CXXFLAGS@%$CXXFLAGS%g
9766 s%@FFLAGS@%$FFLAGS%g
9767 s%@DEFS@%$DEFS%g
9768 s%@LDFLAGS@%$LDFLAGS%g
9769 s%@LIBS@%$LIBS%g
9770 s%@exec_prefix@%$exec_prefix%g
9771 s%@prefix@%$prefix%g
9772 s%@program_transform_name@%$program_transform_name%g
9773 s%@bindir@%$bindir%g
9774 s%@sbindir@%$sbindir%g
9775 s%@libexecdir@%$libexecdir%g
9776 s%@datadir@%$datadir%g
9777 s%@sysconfdir@%$sysconfdir%g
9778 s%@sharedstatedir@%$sharedstatedir%g
9779 s%@localstatedir@%$localstatedir%g
9780 s%@libdir@%$libdir%g
9781 s%@includedir@%$includedir%g
9782 s%@oldincludedir@%$oldincludedir%g
9783 s%@infodir@%$infodir%g
9784 s%@mandir@%$mandir%g
9785 s%@host@%$host%g
9786 s%@host_alias@%$host_alias%g
9787 s%@host_cpu@%$host_cpu%g
9788 s%@host_vendor@%$host_vendor%g
9789 s%@host_os@%$host_os%g
9790 s%@target@%$target%g
9791 s%@target_alias@%$target_alias%g
9792 s%@target_cpu@%$target_cpu%g
9793 s%@target_vendor@%$target_vendor%g
9794 s%@target_os@%$target_os%g
9795 s%@build@%$build%g
9796 s%@build_alias@%$build_alias%g
9797 s%@build_cpu@%$build_cpu%g
9798 s%@build_vendor@%$build_vendor%g
9799 s%@build_os@%$build_os%g
9800 s%@CC@%$CC%g
9801 s%@NO_MINUS_C_MINUS_O@%$NO_MINUS_C_MINUS_O%g
9802 s%@stage1_warn_cflags@%$stage1_warn_cflags%g
9803 s%@stage2_warn_cflags@%$stage2_warn_cflags%g
9804 s%@SET_MAKE@%$SET_MAKE%g
9805 s%@AWK@%$AWK%g
9806 s%@LEX@%$LEX%g
9807 s%@LEXLIB@%$LEXLIB%g
9808 s%@LN@%$LN%g
9809 s%@LN_S@%$LN_S%g
9810 s%@RANLIB@%$RANLIB%g
9811 s%@YACC@%$YACC%g
9812 s%@INSTALL@%$INSTALL%g
9813 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
9814 s%@INSTALL_DATA@%$INSTALL_DATA%g
9815 s%@CPP@%$CPP%g
9816 s%@gnat@%$gnat%g
9817 s%@MAKEINFO@%$MAKEINFO%g
9818 s%@BUILD_INFO@%$BUILD_INFO%g
9819 s%@INSTALL_INFO@%$INSTALL_INFO%g
9820 s%@TARGET_GETGROUPS_T@%$TARGET_GETGROUPS_T%g
9821 s%@vfprintf@%$vfprintf%g
9822 s%@doprint@%$doprint%g
9823 s%@manext@%$manext%g
9824 s%@objext@%$objext%g
9825 s%@PACKAGE@%$PACKAGE%g
9826 s%@VERSION@%$VERSION%g
9827 s%@ALLOCA@%$ALLOCA%g
9828 s%@USE_NLS@%$USE_NLS%g
9829 s%@MSGFMT@%$MSGFMT%g
9830 s%@GMSGFMT@%$GMSGFMT%g
9831 s%@XGETTEXT@%$XGETTEXT%g
9832 s%@GENCAT@%$GENCAT%g
9833 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
9834 s%@CATALOGS@%$CATALOGS%g
9835 s%@CATOBJEXT@%$CATOBJEXT%g
9836 s%@DATADIRNAME@%$DATADIRNAME%g
9837 s%@GMOFILES@%$GMOFILES%g
9838 s%@INSTOBJEXT@%$INSTOBJEXT%g
9839 s%@INTLDEPS@%$INTLDEPS%g
9840 s%@INTLLIBS@%$INTLLIBS%g
9841 s%@INTLOBJS@%$INTLOBJS%g
9842 s%@POFILES@%$POFILES%g
9843 s%@POSUB@%$POSUB%g
9844 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
9845 s%@GT_NO@%$GT_NO%g
9846 s%@GT_YES@%$GT_YES%g
9847 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
9848 s%@l@%$l%g
9849 s%@inhibit_libc@%$inhibit_libc%g
9850 s%@gthread_flags@%$gthread_flags%g
9851 s%@GGC@%$GGC%g
9852 s%@GXX_ABI_FLAG@%$GXX_ABI_FLAG%g
9853 s%@MAINT@%$MAINT%g
9854 s%@build_canonical@%$build_canonical%g
9855 s%@host_canonical@%$host_canonical%g
9856 s%@target_subdir@%$target_subdir%g
9857 s%@gcc_tooldir@%$gcc_tooldir%g
9858 s%@dollar@%$dollar%g
9859 s%@objdir@%$objdir%g
9860 s%@subdirs@%$subdirs%g
9861 s%@all_boot_languages@%$all_boot_languages%g
9862 s%@all_compilers@%$all_compilers%g
9863 s%@all_diff_excludes@%$all_diff_excludes%g
9864 s%@all_headers@%$all_headers%g
9865 s%@all_lang_makefiles@%$all_lang_makefiles%g
9866 s%@all_languages@%$all_languages%g
9867 s%@all_lib2funcs@%$all_lib2funcs%g
9868 s%@all_stagestuff@%$all_stagestuff%g
9869 s%@build_exeext@%$build_exeext%g
9870 s%@build_install_headers_dir@%$build_install_headers_dir%g
9871 s%@build_xm_file_list@%$build_xm_file_list%g
9872 s%@cc_set_by_configure@%$cc_set_by_configure%g
9873 s%@quoted_cc_set_by_configure@%$quoted_cc_set_by_configure%g
9874 s%@cpp_install_dir@%$cpp_install_dir%g
9875 s%@dep_host_xmake_file@%$dep_host_xmake_file%g
9876 s%@dep_tmake_file@%$dep_tmake_file%g
9877 s%@extra_c_flags@%$extra_c_flags%g
9878 s%@extra_c_objs@%$extra_c_objs%g
9879 s%@extra_cpp_objs@%$extra_cpp_objs%g
9880 s%@extra_cxx_objs@%$extra_cxx_objs%g
9881 s%@extra_headers_list@%$extra_headers_list%g
9882 s%@extra_objs@%$extra_objs%g
9883 s%@extra_parts@%$extra_parts%g
9884 s%@extra_passes@%$extra_passes%g
9885 s%@extra_programs@%$extra_programs%g
9886 s%@float_h_file@%$float_h_file%g
9887 s%@gcc_gxx_include_dir@%$gcc_gxx_include_dir%g
9888 s%@gcc_version@%$gcc_version%g
9889 s%@gcc_version_trigger@%$gcc_version_trigger%g
9890 s%@host_exeext@%$host_exeext%g
9891 s%@host_extra_gcc_objs@%$host_extra_gcc_objs%g
9892 s%@host_xm_file_list@%$host_xm_file_list%g
9893 s%@install@%$install%g
9894 s%@lang_options_files@%$lang_options_files%g
9895 s%@lang_specs_files@%$lang_specs_files%g
9896 s%@lang_tree_files@%$lang_tree_files%g
9897 s%@local_prefix@%$local_prefix%g
9898 s%@maybe_use_collect2@%$maybe_use_collect2%g
9899 s%@md_file@%$md_file%g
9900 s%@objc_boehm_gc@%$objc_boehm_gc%g
9901 s%@out_file@%$out_file%g
9902 s%@out_object_file@%$out_object_file%g
9903 s%@stage_prefix_set_by_configure@%$stage_prefix_set_by_configure%g
9904 s%@symbolic_link@%$symbolic_link%g
9905 s%@thread_file@%$thread_file%g
9906 s%@tm_file_list@%$tm_file_list%g
9907 s%@will_use_collect2@%$will_use_collect2%g
9908 /@target_overrides@/r $target_overrides
9909 s%@target_overrides@%%g
9910 /@host_overrides@/r $host_overrides
9911 s%@host_overrides@%%g
9912 s%@cross_defines@%$cross_defines%g
9913 /@cross_overrides@/r $cross_overrides
9914 s%@cross_overrides@%%g
9915 /@build_overrides@/r $build_overrides
9916 s%@build_overrides@%%g
9917 /@language_fragments@/r $language_fragments
9918 s%@language_fragments@%%g
9919 /@language_hooks@/r $language_hooks
9920 s%@language_hooks@%%g
9921
9922 CEOF
9923 EOF
9924
9925 cat >> $CONFIG_STATUS <<\EOF
9926
9927 # Split the substitutions into bite-sized pieces for seds with
9928 # small command number limits, like on Digital OSF/1 and HP-UX.
9929 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
9930 ac_file=1 # Number of current file.
9931 ac_beg=1 # First line for current file.
9932 ac_end=$ac_max_sed_cmds # Line after last line for current file.
9933 ac_more_lines=:
9934 ac_sed_cmds=""
9935 while $ac_more_lines; do
9936   if test $ac_beg -gt 1; then
9937     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
9938   else
9939     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
9940   fi
9941   if test ! -s conftest.s$ac_file; then
9942     ac_more_lines=false
9943     rm -f conftest.s$ac_file
9944   else
9945     if test -z "$ac_sed_cmds"; then
9946       ac_sed_cmds="sed -f conftest.s$ac_file"
9947     else
9948       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
9949     fi
9950     ac_file=`expr $ac_file + 1`
9951     ac_beg=$ac_end
9952     ac_end=`expr $ac_end + $ac_max_sed_cmds`
9953   fi
9954 done
9955 if test -z "$ac_sed_cmds"; then
9956   ac_sed_cmds=cat
9957 fi
9958 EOF
9959
9960 cat >> $CONFIG_STATUS <<EOF
9961
9962 CONFIG_FILES=\${CONFIG_FILES-"$all_outputs"}
9963 EOF
9964 cat >> $CONFIG_STATUS <<\EOF
9965 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
9966   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9967   case "$ac_file" in
9968   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
9969        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
9970   *) ac_file_in="${ac_file}.in" ;;
9971   esac
9972
9973   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
9974
9975   # Remove last slash and all that follows it.  Not all systems have dirname.
9976   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
9977   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
9978     # The file is in a subdirectory.
9979     test ! -d "$ac_dir" && mkdir "$ac_dir"
9980     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
9981     # A "../" for each directory in $ac_dir_suffix.
9982     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
9983   else
9984     ac_dir_suffix= ac_dots=
9985   fi
9986
9987   case "$ac_given_srcdir" in
9988   .)  srcdir=.
9989       if test -z "$ac_dots"; then top_srcdir=.
9990       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
9991   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
9992   *) # Relative path.
9993     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
9994     top_srcdir="$ac_dots$ac_given_srcdir" ;;
9995   esac
9996
9997
9998   echo creating "$ac_file"
9999   rm -f "$ac_file"
10000   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
10001   case "$ac_file" in
10002   *Makefile*) ac_comsub="1i\\
10003 # $configure_input" ;;
10004   *) ac_comsub= ;;
10005   esac
10006
10007   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
10008   sed -e "$ac_comsub
10009 s%@configure_input@%$configure_input%g
10010 s%@srcdir@%$srcdir%g
10011 s%@top_srcdir@%$top_srcdir%g
10012 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
10013 fi; done
10014 rm -f conftest.s*
10015
10016 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
10017 # NAME is the cpp macro being defined and VALUE is the value it is being given.
10018 #
10019 # ac_d sets the value in "#define NAME VALUE" lines.
10020 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
10021 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
10022 ac_dC='\3'
10023 ac_dD='%g'
10024 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
10025 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
10026 ac_uB='\([      ]\)%\1#\2define\3'
10027 ac_uC=' '
10028 ac_uD='\4%g'
10029 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
10030 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
10031 ac_eB='$%\1#\2define\3'
10032 ac_eC=' '
10033 ac_eD='%g'
10034
10035 if test "${CONFIG_HEADERS+set}" != set; then
10036 EOF
10037 cat >> $CONFIG_STATUS <<EOF
10038   CONFIG_HEADERS="auto-host.h:config.in"
10039 EOF
10040 cat >> $CONFIG_STATUS <<\EOF
10041 fi
10042 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
10043   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10044   case "$ac_file" in
10045   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
10046        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
10047   *) ac_file_in="${ac_file}.in" ;;
10048   esac
10049
10050   echo creating $ac_file
10051
10052   rm -f conftest.frag conftest.in conftest.out
10053   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
10054   cat $ac_file_inputs > conftest.in
10055
10056 EOF
10057
10058 # Transform confdefs.h into a sed script conftest.vals that substitutes
10059 # the proper values into config.h.in to produce config.h.  And first:
10060 # Protect against being on the right side of a sed subst in config.status.
10061 # Protect against being in an unquoted here document in config.status.
10062 rm -f conftest.vals
10063 cat > conftest.hdr <<\EOF
10064 s/[\\&%]/\\&/g
10065 s%[\\$`]%\\&%g
10066 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
10067 s%ac_d%ac_u%gp
10068 s%ac_u%ac_e%gp
10069 EOF
10070 sed -n -f conftest.hdr confdefs.h > conftest.vals
10071 rm -f conftest.hdr
10072
10073 # This sed command replaces #undef with comments.  This is necessary, for
10074 # example, in the case of _POSIX_SOURCE, which is predefined and required
10075 # on some systems where configure will not decide to define it.
10076 cat >> conftest.vals <<\EOF
10077 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
10078 EOF
10079
10080 # Break up conftest.vals because some shells have a limit on
10081 # the size of here documents, and old seds have small limits too.
10082
10083 rm -f conftest.tail
10084 while :
10085 do
10086   ac_lines=`grep -c . conftest.vals`
10087   # grep -c gives empty output for an empty file on some AIX systems.
10088   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
10089   # Write a limited-size here document to conftest.frag.
10090   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
10091   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
10092   echo 'CEOF
10093   sed -f conftest.frag conftest.in > conftest.out
10094   rm -f conftest.in
10095   mv conftest.out conftest.in
10096 ' >> $CONFIG_STATUS
10097   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
10098   rm -f conftest.vals
10099   mv conftest.tail conftest.vals
10100 done
10101 rm -f conftest.vals
10102
10103 cat >> $CONFIG_STATUS <<\EOF
10104   rm -f conftest.frag conftest.h
10105   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
10106   cat conftest.in >> conftest.h
10107   rm -f conftest.in
10108   if cmp -s $ac_file conftest.h 2>/dev/null; then
10109     echo "$ac_file is unchanged"
10110     rm -f conftest.h
10111   else
10112     # Remove last slash and all that follows it.  Not all systems have dirname.
10113       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
10114       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
10115       # The file is in a subdirectory.
10116       test ! -d "$ac_dir" && mkdir "$ac_dir"
10117     fi
10118     rm -f $ac_file
10119     mv conftest.h $ac_file
10120   fi
10121 fi; done
10122
10123 EOF
10124
10125 cat >> $CONFIG_STATUS <<EOF
10126 ac_sources="$nls_cv_header_libgt"
10127 ac_dests="$nls_cv_header_intl"
10128 EOF
10129
10130 cat >> $CONFIG_STATUS <<\EOF
10131 srcdir=$ac_given_srcdir
10132 while test -n "$ac_sources"; do
10133   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
10134   set $ac_sources; ac_source=$1; shift; ac_sources=$*
10135
10136   echo "linking $srcdir/$ac_source to $ac_dest"
10137
10138   if test ! -r $srcdir/$ac_source; then
10139     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
10140   fi
10141   rm -f $ac_dest
10142
10143   # Make relative symlinks.
10144   # Remove last slash and all that follows it.  Not all systems have dirname.
10145   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
10146   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
10147     # The dest file is in a subdirectory.
10148     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
10149     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
10150     # A "../" for each directory in $ac_dest_dir_suffix.
10151     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
10152   else
10153     ac_dest_dir_suffix= ac_dots=
10154   fi
10155
10156   case "$srcdir" in
10157   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
10158   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
10159   esac
10160
10161   # Make a symlink if possible; otherwise try a hard link.
10162   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
10163     ln $srcdir/$ac_source $ac_dest; then :
10164   else
10165     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
10166   fi
10167 done
10168 EOF
10169 cat >> $CONFIG_STATUS <<EOF
10170
10171
10172 host='${host}'
10173 build='${build}'
10174 target='${target}'
10175 target_alias='${target_alias}'
10176 srcdir='${srcdir}'
10177 subdirs='${subdirs}'
10178 oldstyle_subdirs='${oldstyle_subdirs}'
10179 symbolic_link='${symbolic_link}'
10180 program_transform_set='${program_transform_set}'
10181 program_transform_name='${program_transform_name}'
10182 dep_host_xmake_file='${dep_host_xmake_file}'
10183 host_xmake_file='${host_xmake_file}'
10184 dep_tmake_file='${dep_tmake_file}'
10185 tmake_file='${tmake_file}'
10186 thread_file='${thread_file}'
10187 gcc_version='${gcc_version}'
10188 gcc_version_trigger='${gcc_version_trigger}'
10189 local_prefix='${local_prefix}'
10190 build_install_headers_dir='${build_install_headers_dir}'
10191 build_exeext='${build_exeext}'
10192 host_exeext='${host_exeext}'
10193 out_file='${out_file}'
10194 gdb_needs_out_file_path='${gdb_needs_out_file_path}'
10195 SET_MAKE='${SET_MAKE}'
10196 target_list='${target_list}'
10197 target_overrides='${target_overrides}'
10198 host_overrides='${host_overrides}'
10199 cross_defines='${cross_defines}'
10200 cross_overrides='${cross_overrides}'
10201 build_overrides='${build_overrides}'
10202 cpp_install_dir='${cpp_install_dir}'
10203
10204 EOF
10205 cat >> $CONFIG_STATUS <<\EOF
10206 case "$CONFIG_FILES" in *po/Makefile.in*)
10207         sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
10208       esac
10209
10210 . $srcdir/configure.lang
10211 case x$CONFIG_HEADERS in
10212 xauto-host.h:config.in)
10213 echo > cstamp-h ;;
10214 esac
10215 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
10216 # bootstrapping and the installation procedure can still use
10217 # CC="stage1/xgcc -Bstage1/".  If the host doesn't support symlinks,
10218 # FLAGS_TO_PASS has been modified to solve the problem there.
10219 # This is virtually a duplicate of what happens in configure.lang; we do
10220 # an extra check to make sure this only happens if ln -s can be used.
10221 if test "$symbolic_link" = "ln -s"; then
10222  for d in .. ${subdirs} ; do
10223    if test $d != ..; then
10224         STARTDIR=`pwd`
10225         cd $d
10226         for t in stage1 stage2 stage3 stage4 include
10227         do
10228                 rm -f $t
10229                 $symbolic_link ../$t $t 2>/dev/null
10230         done
10231         cd $STARTDIR
10232    fi
10233  done
10234 else true ; fi
10235 # Avoid having to add intl to our include paths.
10236 if test -f intl/libintl.h; then
10237   echo creating libintl.h
10238   echo '#include "intl/libintl.h"' >libintl.h
10239 fi
10240
10241 exit 0
10242 EOF
10243 chmod +x $CONFIG_STATUS
10244 rm -fr confdefs* $ac_clean_files
10245 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
10246