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 $ac_cv_c_inline
1491 EOF
1492  ;;
1493 esac
1494
1495
1496 # Find some useful tools
1497 for ac_prog in mawk gawk nawk awk
1498 do
1499 # Extract the first word of "$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                 case x${enable_threads} in
4209                 xyes | xdce)
4210                         tmake_file="${tmake_file} pa/t-dce-thr"
4211                         ;;
4212                 esac
4213                 install_headers_dir=install-headers-cpio
4214                 use_collect2=yes
4215                 ;;
4216         hppa1.0-*-hpux10*)
4217                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
4218                 float_format=i128
4219                 xm_file=pa/xm-pahpux.h
4220                 xmake_file=pa/x-pa-hpux
4221                 tmake_file=pa/t-pa
4222                 if test x$gas = xyes
4223                 then
4224                         tm_file="${tm_file} pa/pa-gas.h"
4225                 fi
4226                 if test x$enable_threads = x; then
4227                     enable_threads=$have_pthread_h
4228                 fi
4229                 case x${enable_threads} in
4230                 xyes | xdce)
4231                         tmake_file="${tmake_file} pa/t-dce-thr"
4232                         ;;
4233                 esac
4234                 install_headers_dir=install-headers-cpio
4235                 use_collect2=yes
4236                 ;;
4237         hppa*64*-*-hpux11*)
4238                 target_cpu_default="MASK_PA_11"
4239                 xm_file=pa/xm-pa64hpux.h
4240                 xmake_file=pa/x-pa-hpux
4241                 tmake_file=pa/t-pa
4242                 tm_file="pa/pa64-start.h ${tm_file} pa/pa64-regs.h pa/long_double.h pa/elf.h pa/pa-hpux.h pa/pa-hpux11.h pa/pa-64.h"
4243                 float_format=i128
4244                 tmake_file=pa/t-pa64
4245                 target_cpu_default="(MASK_PA_11|MASK_PA_20)"
4246
4247                 if [ x$gas = xyes ]
4248                 then
4249                         tm_file="${tm_file} pa/pa-gas.h"
4250                 fi
4251 #               if [[ x$enable_threads = x ]]; then
4252 #                   enable_threads=$have_pthread_h
4253 #               fi
4254 #               if [[ x$enable_threads = xyes ]]; then
4255 #                       thread_file='dce'
4256 #                       tmake_file="${tmake_file} pa/t-dce-thr"
4257 #               fi
4258                 install_headers_dir=install-headers-cpio
4259                 use_collect2=yes
4260                 ;;
4261         hppa1.1-*-hpux11* | hppa2*-*-hpux11*)
4262                 target_cpu_default="MASK_PA_11"
4263                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
4264                 float_format=i128
4265                 xm_file=pa/xm-pahpux.h
4266                 xmake_file=pa/x-pa-hpux
4267                 tmake_file=pa/t-pa
4268                 if test x$gas = xyes
4269                 then
4270                         tm_file="${tm_file} pa/pa-gas.h"
4271                 fi
4272 #               if test x$enable_threads = x; then
4273 #                   enable_threads=$have_pthread_h
4274 #               fi
4275 #               if test x$enable_threads = xyes; then
4276 #                       thread_file='dce'
4277 #                       tmake_file="${tmake_file} pa/t-dce-thr"
4278 #               fi
4279                 install_headers_dir=install-headers-cpio
4280                 use_collect2=yes
4281                 ;;
4282         hppa1.0-*-hpux11*)
4283                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
4284                 float_format=i128
4285                 xm_file=pa/xm-pahpux.h
4286                 xmake_file=pa/x-pa-hpux
4287                 if test x$gas = xyes
4288                 then
4289                         tm_file="${tm_file} pa/pa-gas.h"
4290                 fi
4291 #               if test x$enable_threads = x; then
4292 #                   enable_threads=$have_pthread_h
4293 #               fi
4294 #               if test x$enable_threads = xyes; then
4295 #                       thread_file='dce'
4296 #                       tmake_file="${tmake_file} pa/t-dce-thr"
4297 #               fi
4298                 install_headers_dir=install-headers-cpio
4299                 use_collect2=yes
4300                 ;;
4301         hppa1.1-*-hpux* | hppa2*-*-hpux*)
4302                 target_cpu_default="MASK_PA_11"
4303                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
4304                 xm_file=pa/xm-pahpux.h
4305                 xmake_file=pa/x-pa-hpux
4306                 if test x$gas = xyes
4307                 then
4308                         tm_file="${tm_file} pa/pa-gas.h"
4309                 fi
4310                 install_headers_dir=install-headers-cpio
4311                 use_collect2=yes
4312                 ;;
4313         hppa1.0-*-hpux*)
4314                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
4315                 xm_file=pa/xm-pahpux.h
4316                 xmake_file=pa/x-pa-hpux
4317                 if test x$gas = xyes
4318                 then
4319                         tm_file="${tm_file} pa/pa-gas.h"
4320                 fi
4321                 install_headers_dir=install-headers-cpio
4322                 use_collect2=yes
4323                 ;;
4324         hppa1.1-*-hiux* | hppa2*-*-hiux*)
4325                 target_cpu_default="MASK_PA_11"
4326                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
4327                 xm_file=pa/xm-pahpux.h
4328                 xmake_file=pa/x-pa-hpux
4329                 if test x$gas = xyes
4330                 then
4331                         tm_file="${tm_file} pa/pa-gas.h"
4332                 fi
4333                 install_headers_dir=install-headers-cpio
4334                 use_collect2=yes
4335                 ;;
4336         hppa1.0-*-hiux*)
4337                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
4338                 xm_file=pa/xm-pahpux.h
4339                 xmake_file=pa/x-pa-hpux
4340                 if test x$gas = xyes
4341                 then
4342                         tm_file="${tm_file} pa/pa-gas.h"
4343                 fi
4344                 install_headers_dir=install-headers-cpio
4345                 use_collect2=yes
4346                 ;;
4347         hppa*-*-lites*)
4348                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h"
4349                 target_cpu_default="MASK_PA_11"
4350                 use_collect2=yes
4351                 ;;
4352         hppa*-*-mpeix*)
4353                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-mpeix.h"
4354                 xm_file=pa/xm-pampeix.h
4355                 xmake_file=pa/x-pa-mpeix
4356                 echo "You must use gas. Assuming it is already installed."
4357                 install_headers_dir=install-headers-tar
4358                 use_collect2=yes
4359                 ;;
4360         i370-*-opened*)                  # IBM 360/370/390 Architecture
4361                 xm_file=i370/xm-oe.h
4362                 tm_file=i370/oe.h
4363                 xmake_file=i370/x-oe
4364                 tmake_file=i370/t-oe
4365                 ;;
4366         i370-*-mvs*)
4367                 xm_file=i370/xm-mvs.h
4368                 tm_file=i370/mvs.h
4369                 tmake_file=i370/t-mvs
4370                 ;;
4371         i370-*-linux*)
4372                 xm_file="xm-linux.h i370/xm-linux.h"
4373                 xmake_file=x-linux
4374                 tm_file="i370/linux.h ${tm_file}"
4375                 tmake_file="t-linux i370/t-linux"
4376                 # broken_install=yes
4377                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4378                 # extra_parts="crtbegin.o crtend.o"
4379                 gnu_ld=yes
4380                 gas=yes
4381                 elf=yes
4382                 if test x$enable_threads = xyes; then
4383                         thread_file='posix'
4384                 fi
4385                 ;;
4386         i[34567]86-*-elf*)
4387                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h"
4388                 tm_file=i386/i386elf.h
4389                 tmake_file=i386/t-i386elf
4390                 xmake_file=x-svr4
4391                 ;;
4392         i[34567]86-ibm-aix*)            # IBM PS/2 running AIX
4393                 if test x$gas = xyes
4394                 then
4395                         tm_file=i386/aix386.h
4396                         extra_parts="crtbegin.o crtend.o"
4397                         tmake_file=i386/t-crtstuff
4398                 else
4399                         tm_file=i386/aix386ng.h
4400                         use_collect2=yes
4401                 fi
4402                 xm_file="xm-alloca.h i386/xm-aix.h ${xm_file}"
4403                 xm_defines=USG
4404                 xmake_file=i386/x-aix
4405                 ;;
4406         i[34567]86-ncr-sysv4*)          # NCR 3000 - ix86 running system V.4
4407                 xm_file="xm-alloca.h ${xm_file}"
4408                 xm_defines="USG POSIX SMALL_ARG_MAX"
4409                 xmake_file=i386/x-ncr3000
4410                 if test x$stabs = xyes -a x$gas = xyes
4411                 then
4412                         tm_file=i386/sysv4gdb.h
4413                 else
4414                         tm_file=i386/sysv4.h
4415                 fi
4416                 extra_parts="crtbegin.o crtend.o"
4417                 tmake_file=i386/t-crtpic
4418                 ;;
4419         i[34567]86-next-*)
4420                 tm_file=i386/next.h
4421                 xm_file=i386/xm-next.h
4422                 tmake_file=i386/t-next
4423                 xmake_file=i386/x-next
4424                 extra_objs=nextstep.o
4425                 extra_parts="crtbegin.o crtend.o"
4426                 if test x$enable_threads = xyes; then
4427                         thread_file='mach'
4428                 fi
4429                 ;;
4430         i[34567]86-sequent-bsd*)                # 80386 from Sequent
4431                 use_collect2=yes
4432                 if test x$gas = xyes
4433                 then
4434                         tm_file=i386/seq-gas.h
4435                 else
4436                         tm_file=i386/sequent.h
4437                 fi
4438                 ;;
4439         i[34567]86-sequent-ptx1*)
4440                 xm_defines="USG SVR3"
4441                 xmake_file=i386/x-sysv3
4442                 tm_file=i386/seq-sysv3.h
4443                 tmake_file=i386/t-crtstuff
4444                 extra_parts="crtbegin.o crtend.o"
4445                 install_headers_dir=install-headers-cpio
4446                 ;;
4447         i[34567]86-sequent-ptx2* | i[34567]86-sequent-sysv3*)
4448                 xm_defines="USG SVR3"
4449                 xmake_file=i386/x-sysv3
4450                 tm_file=i386/seq2-sysv3.h
4451                 tmake_file=i386/t-crtstuff
4452                 extra_parts="crtbegin.o crtend.o"
4453                 install_headers_dir=install-headers-cpio
4454                 ;;
4455         i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
4456                 xm_file="xm-alloca.h ${xm_file}"
4457                 xm_defines="USG POSIX SMALL_ARG_MAX"
4458                 xmake_file=x-svr4
4459                 tm_file=i386/ptx4-i.h
4460                 tmake_file=t-svr4
4461                 extra_parts="crtbegin.o crtend.o"
4462                 install_headers_dir=install-headers-cpio
4463                 ;;
4464         i386-sun-sunos*)                # Sun i386 roadrunner
4465                 xm_defines=USG
4466                 tm_file=i386/sun.h
4467                 use_collect2=yes
4468                 ;;
4469         i[34567]86-wrs-vxworks*)
4470                 tm_file=i386/vxi386.h
4471                 tmake_file=i386/t-i386bare
4472                 thread_file='vxworks'
4473                 ;;
4474         i[34567]86-*-aout*)
4475                 tm_file=i386/i386-aout.h
4476                 tmake_file=i386/t-i386bare
4477                 ;;
4478         i[34567]86-*-beoself* | i[34567]86-*-beos*)
4479                 xm_file=i386/xm-beos.h
4480                 tmake_file='i386/t-beos i386/t-crtpic'
4481                 tm_file=i386/beos-elf.h
4482                 xmake_file=i386/x-beos
4483                 extra_parts='crtbegin.o crtend.o'
4484                 ;;
4485         i[34567]86-*-bsdi* | i[34567]86-*-bsd386*)
4486                 tm_file=i386/bsd386.h
4487 #               tmake_file=t-libc-ok
4488                 ;;
4489         i[34567]86-*-bsd*)
4490                 tm_file=i386/386bsd.h
4491 #               tmake_file=t-libc-ok
4492 # Next line turned off because both 386BSD and BSD/386 use GNU ld.
4493 #               use_collect2=yes
4494                 ;;
4495         i[34567]86-*-freebsd[12] | i[34567]86-*-freebsd[12].* | i[34567]86-*-freebsd*aout*)
4496                 tm_file="i386/freebsd.h i386/perform.h"
4497                 tmake_file=t-freebsd
4498                 ;;
4499         i[34567]86-*-freebsd*)
4500                 tm_file="i386/i386.h i386/att.h svr4.h freebsd.h i386/freebsd-elf.h i386/perform.h"
4501                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4502                 tmake_file=t-freebsd
4503                 gas=yes
4504                 gnu_ld=yes
4505                 stabs=yes
4506                 case x${enable_threads} in
4507                 xyes | xpthreads | xposix)
4508                         thread_file='posix'
4509                         tmake_file="${tmake_file} t-freebsd-thread"
4510                         ;;
4511                 esac
4512                 ;;
4513         i[34567]86-*-netbsd*)
4514                 tm_file=i386/netbsd.h
4515                 tmake_file=t-netbsd
4516                 use_collect2=yes
4517                 ;;
4518         i[34567]86-*-openbsd*)
4519                 # we need collect2 until our bug is fixed...
4520                 use_collect2=yes
4521                 ;;
4522         i[34567]86-*-coff*)
4523                 tm_file=i386/i386-coff.h
4524                 tmake_file=i386/t-i386bare
4525                 ;;
4526         i[34567]86-*-isc*)              # 80386 running ISC system
4527                 xm_file="${xm_file} i386/xm-isc.h"
4528                 xm_defines="USG SVR3"
4529                 case $machine in
4530                   i[34567]86-*-isc[34]*)
4531                     xmake_file=i386/x-isc3
4532                     ;;
4533                   *)
4534                     xmake_file=i386/x-isc
4535                     ;;
4536                 esac
4537                 if test x$gas = xyes -a x$stabs = xyes
4538                 then
4539                         tm_file=i386/iscdbx.h
4540                         tmake_file=i386/t-svr3dbx
4541                         extra_parts="svr3.ifile svr3z.ifile"
4542                 else
4543                         tm_file=i386/isccoff.h
4544                         tmake_file=i386/t-crtstuff
4545                         extra_parts="crtbegin.o crtend.o"
4546                 fi
4547                 tmake_file="$tmake_file i386/t-i386bare"
4548                 install_headers_dir=install-headers-cpio
4549                 ;;
4550         i[34567]86-*-linux-gnuoldld*)   # Intel 80386's running GNU/Linux
4551                                         # pre BFD linkers
4552                 xmake_file=x-linux-aout
4553                 tmake_file="t-linux-aout i386/t-crtstuff"
4554                 tm_file=i386/linux-oldld.h
4555                 gnu_ld=yes
4556                 float_format=i386
4557                 ;;
4558         i[34567]86-*-linux-gnuaout*)    # Intel 80386's running GNU/Linux
4559                 xmake_file=x-linux-aout
4560                 tmake_file="t-linux-aout i386/t-crtstuff"
4561                 tm_file=i386/linux-aout.h
4562                 gnu_ld=yes
4563                 float_format=i386
4564                 ;;
4565         i[34567]86-*-linux-gnulibc1)    # Intel 80386's running GNU/Linux
4566                                         # GNU/Linux C library 5
4567                 xmake_file=x-linux
4568                 tm_file=i386/linux.h
4569                 tmake_file="t-linux t-linux-gnulibc1 i386/t-crtstuff"
4570                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4571                 gnu_ld=yes
4572                 float_format=i386
4573                 if test x$enable_threads = xyes; then
4574                         thread_file='single'
4575                 fi
4576                 ;;
4577         i[34567]86-*-linux-gnu*)        # Intel 80386's running GNU/Linux
4578                                         # aka GNU/Linux C library 6
4579                 xmake_file=x-linux
4580                 tm_file=i386/linux.h
4581                 tmake_file="t-linux i386/t-crtstuff"
4582                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4583                 gnu_ld=yes
4584                 float_format=i386
4585                 if test x$enable_threads = xyes; then
4586                         thread_file='posix'
4587                 fi
4588                 ;;
4589         i[34567]86-*-gnu*)
4590                 float_format=i386
4591                 ;;
4592         i[34567]86-go32-msdos | i[34567]86-*-go32*)
4593                 echo "GO32/DJGPP V1.X is no longer supported. Use *-pc-msdosdjgpp for DJGPP V2.X instead."
4594                 exit 1
4595                 ;;
4596         i[34567]86-pc-msdosdjgpp*)
4597                 xm_file=i386/xm-djgpp.h
4598                 tm_file=i386/djgpp.h
4599                 tmake_file=i386/t-djgpp
4600                 xmake_file=i386/x-djgpp
4601                 gnu_ld=yes
4602                 gas=yes
4603                 exeext=.exe
4604                 float_format=none
4605                 case $host in *pc-msdosdjgpp*)
4606                         target_alias=djgpp
4607                         ;;
4608                 esac
4609                 ;;
4610         i[34567]86-moss-msdos* | i[34567]86-*-moss*)
4611                 tm_file=i386/moss.h
4612                 tmake_file=t-libc-ok
4613                 gnu_ld=yes
4614                 gas=yes
4615                 ;;
4616         i[34567]86-*-lynxos*)
4617                 if test x$gas = xyes
4618                 then
4619                         tm_file=i386/lynx.h
4620                 else
4621                         tm_file=i386/lynx-ng.h
4622                 fi
4623                 xm_file=i386/xm-lynx.h
4624                 tmake_file=i386/t-i386bare
4625                 xmake_file=x-lynx
4626                 ;;
4627         i[34567]86-*-mach*)
4628                 tm_file=i386/mach.h
4629 #               tmake_file=t-libc-ok
4630                 use_collect2=yes
4631                 ;;
4632         i[34567]86-*-osfrose*)          # 386 using OSF/rose
4633                 if test x$elf = xyes
4634                 then
4635                         tm_file=i386/osfelf.h
4636                         use_collect2=
4637                 else
4638                         tm_file=i386/osfrose.h
4639                         use_collect2=yes
4640                 fi
4641                 xm_file="i386/xm-osf.h ${xm_file}"
4642                 xmake_file=i386/x-osfrose
4643                 tmake_file=i386/t-osf
4644                 extra_objs=halfpic.o
4645                 ;;
4646         i[34567]86-go32-rtems*)
4647                 cpu_type=i386
4648                 xm_file=i386/xm-go32.h
4649                 tm_file=i386/go32-rtems.h
4650                 tmake_file="i386/t-go32 t-rtems"
4651                 ;;
4652         i[34567]86-*-rtemscoff*)
4653                 cpu_type=i386
4654                 tm_file=i386/rtems.h
4655                 tmake_file="i386/t-i386bare t-rtems"
4656                 ;;
4657         i[34567]86-*-rtems*|i[34567]86-*-rtemself*)
4658                 cpu_type=i386
4659                 tm_file=i386/rtemself.h
4660                 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
4661                 tmake_file="i386/t-rtems-i386 i386/t-crtstuff t-rtems"
4662                 ;;
4663         i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
4664                 xm_file="xm-alloca.h ${xm_file} i386/xm-sco5.h"
4665                 xm_defines="USG SVR3"
4666                 xmake_file=i386/x-sco5
4667                 install_headers_dir=install-headers-cpio
4668                 tm_file=i386/sco5.h
4669                 if test x$gas = xyes
4670                 then
4671                         tm_file="i386/sco5gas.h ${tm_file}"
4672                         tmake_file=i386/t-sco5gas
4673                 else
4674                         tmake_file=i386/t-sco5
4675                 fi
4676                 tmake_file="$tmake_file i386/t-i386bare"
4677                 extra_parts="crti.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
4678                 ;;
4679         i[34567]86-*-sco3.2v4*)         # 80386 running SCO 3.2v4 system
4680                 xm_file="${xm_file} i386/xm-sco.h"
4681                 xm_defines="USG SVR3 BROKEN_LDEXP SMALL_ARG_MAX"
4682                 xmake_file=i386/x-sco4
4683                 install_headers_dir=install-headers-cpio
4684                 if test x$stabs = xyes
4685                 then
4686                         tm_file=i386/sco4dbx.h
4687                         tmake_file=i386/t-svr3dbx
4688                         extra_parts="svr3.ifile svr3z.rfile"
4689                 else
4690                         tm_file=i386/sco4.h
4691                         tmake_file=i386/t-crtstuff
4692                         extra_parts="crtbegin.o crtend.o"
4693                 fi
4694                 tmake_file="$tmake_file i386/t-i386bare"
4695                 # The default EAFS filesystem supports long file names.
4696                 # Truncating the target makes $host != $target which
4697                 # makes gcc think it is doing a cross-compile.
4698                 # truncate_target=yes
4699                 ;;
4700         i[34567]86-*-sco*)              # 80386 running SCO system
4701                 xm_file=i386/xm-sco.h
4702                 xmake_file=i386/x-sco
4703                 install_headers_dir=install-headers-cpio
4704                 if test x$stabs = xyes
4705                 then
4706                         tm_file=i386/scodbx.h
4707                         tmake_file=i386/t-svr3dbx
4708                         extra_parts="svr3.ifile svr3z.rfile"
4709                 else
4710                         tm_file=i386/sco.h
4711                         extra_parts="crtbegin.o crtend.o"
4712                         tmake_file=i386/t-crtstuff
4713                 fi
4714                 tmake_file="$tmake_file i386/t-i386bare"
4715                 truncate_target=yes
4716                 ;;
4717         i[34567]86-*-solaris2*)
4718                 xm_file="xm-alloca.h ${xm_file}"
4719                 xm_defines="USG POSIX SMALL_ARG_MAX"
4720                 tm_file=i386/sol2.h
4721                 if test x$gas = xyes; then
4722                         # Only needed if gas does not support -s
4723                         tm_file="i386/sol2gas.h ${tm_file}"
4724                 fi
4725                 tmake_file="i386/t-i386bare i386/t-sol2"
4726                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
4727                 xmake_file=x-svr4
4728                 if test x${enable_threads} = x; then
4729                     enable_threads=$have_pthread_h
4730                     if test x${enable_threads} = x; then
4731                         enable_threads=$have_thread_h
4732                     fi
4733                 fi
4734                 if test x${enable_threads} = xyes; then
4735                     if test x${have_pthread_h} = xyes; then
4736                         thread_file='posix'
4737                     else
4738                         thread_file='solaris'
4739                     fi
4740                 fi
4741                 ;;
4742        i[34567]86-*-sysv5*)           # Intel x86 on System V Release 5
4743                xm_file="xm-alloca.h ${xm_file}"
4744                xm_defines="USG POSIX"
4745                tm_file=i386/sysv5.h
4746                if test x$stabs = xyes
4747                then
4748                        tm_file="${tm_file} dbx.h"
4749                fi
4750                tmake_file="i386/t-i386bare i386/t-crtpic"
4751                xmake_file=x-svr4
4752                extra_parts="crtbegin.o crtend.o"
4753                if test x$enable_threads = xyes; then
4754                        thread_file='posix'
4755                fi
4756                ;;
4757         i[34567]86-*-sysv4*)            # Intel 80386's running system V.4
4758                 xm_file="xm-alloca.h ${xm_file}"
4759                 xm_defines="USG POSIX SMALL_ARG_MAX"
4760                 tm_file=i386/sysv4.h
4761                 if test x$stabs = xyes
4762                 then
4763                         tm_file="${tm_file} dbx.h"
4764                 fi
4765                 tmake_file="i386/t-i386bare i386/t-crtpic"
4766                 xmake_file=x-svr4
4767                 extra_parts="crtbegin.o crtend.o"
4768                 ;;
4769         i[34567]86-*-udk*)      # Intel x86 on SCO UW/OSR5 Dev Kit
4770                 xm_file="xm-alloca.h ${xm_file}"
4771                 xm_defines="USG POSIX"
4772                 tm_file=i386/udk.h
4773                 tmake_file="i386/t-i386bare i386/t-crtpic i386/t-udk"
4774                 xmake_file=x-svr4
4775                 extra_parts="crtbegin.o crtend.o"
4776                 install_headers_dir=install-headers-cpio
4777                 ;;
4778         i[34567]86-*-osf1*)             # Intel 80386's running OSF/1 1.3+
4779                 cpu_type=i386
4780                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h i386/xm-osf1elf.h"
4781                 xm_defines="USE_C_ALLOCA SMALL_ARG_MAX"
4782                 if test x$stabs = xyes
4783                 then
4784                         tm_file=i386/osf1elfgdb.h
4785                 else
4786                         tm_file=i386/osf1elf.h
4787                 fi
4788                 tmake_file=i386/t-osf1elf
4789                 xmake_file=i386/x-osf1elf
4790                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
4791                 ;;
4792         i[34567]86-*-sysv*)             # Intel 80386's running system V
4793                 xm_defines="USG SVR3"
4794                 xmake_file=i386/x-sysv3
4795                 if test x$gas = xyes
4796                 then
4797                         if test x$stabs = xyes
4798                         then
4799                                 tm_file=i386/svr3dbx.h
4800                                 tmake_file=i386/t-svr3dbx
4801                                 extra_parts="svr3.ifile svr3z.rfile"
4802                         else
4803                                 tm_file=i386/svr3gas.h
4804                                 extra_parts="crtbegin.o crtend.o"
4805                                 tmake_file=i386/t-crtstuff
4806                         fi
4807                 else
4808                         tm_file=i386/sysv3.h
4809                         extra_parts="crtbegin.o crtend.o"
4810                         tmake_file=i386/t-crtstuff
4811                 fi
4812                 tmake_file="$tmake_file i386/t-crtpic"
4813                 ;;
4814         i386-*-vsta)                    # Intel 80386's running VSTa kernel
4815                 xm_file="${xm_file} i386/xm-vsta.h"
4816                 tm_file=i386/vsta.h
4817                 tmake_file=i386/t-vsta
4818                 xmake_file=i386/x-vsta
4819                 ;;
4820         i[34567]86-*-win32)
4821                 xm_file="${xm_file} i386/xm-cygwin.h"
4822                 tmake_file=i386/t-cygwin
4823                 tm_file=i386/win32.h
4824                 xmake_file=i386/x-cygwin
4825                 extra_objs=winnt.o
4826                 if test x$enable_threads = xyes; then
4827                         thread_file='win32'
4828                 fi
4829                 exeext=.exe
4830                 ;;
4831         i[34567]86-*-pe | i[34567]86-*-cygwin*)
4832                 xm_file="${xm_file} i386/xm-cygwin.h"
4833                 tmake_file=i386/t-cygwin
4834                 tm_file=i386/cygwin.h
4835                 xmake_file=i386/x-cygwin
4836                 extra_objs=winnt.o
4837                 if test x$enable_threads = xyes; then
4838                         thread_file='win32'
4839                 fi
4840                 exeext=.exe
4841                 ;;
4842         i[34567]86-*-mingw32*)
4843                 tm_file=i386/mingw32.h
4844                 xm_file="${xm_file} i386/xm-mingw32.h"
4845                 tmake_file="i386/t-cygwin i386/t-mingw32"
4846                 extra_objs=winnt.o
4847                 xmake_file=i386/x-cygwin
4848                 if test x$enable_threads = xyes; then
4849                         thread_file='win32'
4850                 fi
4851                 exeext=.exe
4852                 case $machine in
4853                         *mingw32msv*)
4854                                 ;;
4855                         *minwg32crt* | *mingw32*)
4856                                 tm_file="${tm_file} i386/crtdll.h"
4857                                 ;;
4858                 esac
4859                 ;;
4860         i[34567]86-*-uwin*)
4861                 tm_file=i386/uwin.h
4862                 xm_file="${xm_file} i386/xm-uwin.h"
4863                 xm_defines="USG NO_STAB_H"
4864                 tmake_file="i386/t-cygwin i386/t-uwin"
4865                 extra_objs=winnt.o
4866                 xmake_file=i386/x-cygwin
4867                 if test x$enable_threads = xyes; then
4868                         thread_file='win32'
4869                 fi
4870                 exeext=.exe
4871                 ;;
4872         i[34567]86-*-interix*)
4873                 tm_file="i386/i386-interix.h interix.h"
4874                 xm_file="i386/xm-i386-interix.h xm-interix.h"
4875                 xm_defines="USG"
4876                 tmake_file="i386/t-interix"
4877                 extra_objs=interix.o
4878                 xmake_file=x-interix
4879                 if test x$enable_threads = xyes ; then
4880                         thread_file='posix'
4881                 fi
4882                 if test x$stabs = xyes ; then
4883                         tm_file="${tm_file} dbxcoff.h"
4884                 fi
4885                 ;;
4886         i[34567]86-*-winnt3*)
4887                 tm_file=i386/win-nt.h
4888                 out_file=i386/i386.c
4889                 xm_file="xm-winnt.h ${xm_file}"
4890                 xmake_file=winnt/x-winnt
4891                 tmake_file=i386/t-winnt
4892                 extra_host_objs="winnt.o oldnames.o"
4893                 extra_gcc_objs="spawnv.o oldnames.o"
4894                 if test x$gnu_ld != xyes
4895                 then
4896                         extra_programs=ld.exe
4897                 fi
4898                 if test x$enable_threads = xyes; then
4899                         thread_file='win32'
4900                 fi
4901                 ;;
4902         i[34567]86-dg-dgux*)
4903                 xm_file="xm-alloca.h ${xm_file}"
4904                 xm_defines="USG POSIX"
4905                 out_file=i386/dgux.c
4906                 tm_file=i386/dgux.h
4907                 tmake_file=i386/t-dgux
4908                 xmake_file=i386/x-dgux
4909                 install_headers_dir=install-headers-cpio
4910               ;;
4911         i860-alliant-*)         # Alliant FX/2800
4912                 tm_file="${tm_file} svr4.h i860/sysv4.h i860/fx2800.h"
4913                 xm_file="${xm_file}"
4914                 xmake_file=i860/x-fx2800
4915                 tmake_file=i860/t-fx2800
4916                 extra_parts="crtbegin.o crtend.o"
4917                 ;;
4918         i860-*-bsd*)
4919                 tm_file="${tm_file} i860/bsd.h"
4920                 if test x$gas = xyes
4921                 then
4922                         tm_file="${tm_file} i860/bsd-gas.h"
4923                 fi
4924                 use_collect2=yes
4925                 ;;
4926         i860-*-mach*)
4927                 tm_file="${tm_file} i860/mach.h"
4928                 tmake_file=t-libc-ok
4929                 ;;
4930         i860-*-osf*)                    # Intel Paragon XP/S, OSF/1AD
4931                 tm_file="${tm_file} svr3.h i860/paragon.h"
4932                 xm_defines="USG SVR3"
4933                 tmake_file=t-osf
4934                 ;;
4935         i860-*-sysv3*)
4936                 tm_file="${tm_file} svr3.h i860/sysv3.h"
4937                 xm_defines="USG SVR3"
4938                 xmake_file=i860/x-sysv3
4939                 extra_parts="crtbegin.o crtend.o"
4940                 ;;
4941         i860-*-sysv4*)
4942                 tm_file="${tm_file} svr4.h i860/sysv4.h"
4943                 xm_defines="USG SVR3"
4944                 xmake_file=i860/x-sysv4
4945                 tmake_file=t-svr4
4946                 extra_parts="crtbegin.o crtend.o"
4947                 ;;
4948         i960-wrs-vxworks5 | i960-wrs-vxworks5.0*)
4949                 tm_file="${tm_file} i960/vx960.h"
4950                 tmake_file=i960/t-vxworks960
4951                 use_collect2=yes
4952                 thread_file='vxworks'
4953                 ;;
4954         i960-wrs-vxworks5* | i960-wrs-vxworks)
4955                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h i960/vx960-coff.h"
4956                 tmake_file=i960/t-vxworks960
4957                 use_collect2=yes
4958                 thread_file='vxworks'
4959                 ;;
4960         i960-wrs-vxworks*)
4961                 tm_file="${tm_file} i960/vx960.h"
4962                 tmake_file=i960/t-vxworks960
4963                 use_collect2=yes
4964                 thread_file='vxworks'
4965                 ;;
4966         i960-*-coff*)
4967                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h libgloss.h"
4968                 tmake_file=i960/t-960bare
4969                 use_collect2=yes
4970                 ;;
4971         i960-*-rtems)
4972                 tmake_file="i960/t-960bare t-rtems"
4973                 tm_file="${tm_file} dbxcoff.h i960/rtems.h"
4974                 use_collect2=yes
4975                 ;;
4976         i960-*-*)                       # Default i960 environment.
4977                 use_collect2=yes
4978                 ;;
4979         ia64*-*-elf*)
4980                 tm_file=ia64/elf.h
4981                 tmake_file="ia64/t-ia64"
4982                 target_cpu_default="0"
4983                 if test x$gas = xyes
4984                 then
4985                         target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
4986                 fi
4987                 if test x$gnu_ld = xyes
4988                 then
4989                         target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
4990                 fi
4991                 ;;
4992         ia64*-*-linux*)
4993                 tm_file=ia64/linux.h
4994                 tmake_file="t-linux ia64/t-ia64"
4995                 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
4996                 if test x$enable_threads = xyes; then
4997                         thread_file='posix'
4998                 fi
4999                 ;;
5000         m32r-*-elf*)
5001                 extra_parts="crtinit.o crtfini.o"
5002                 ;;
5003         m68000-convergent-sysv*)
5004                 tm_file=m68k/ctix.h
5005                 xm_file="m68k/xm-3b1.h ${xm_file}"
5006                 xm_defines=USG
5007                 use_collect2=yes
5008                 extra_headers=math-68881.h
5009                 ;;
5010         m68000-hp-bsd*)                 # HP 9000/200 running BSD
5011                 tm_file=m68k/hp2bsd.h
5012                 xmake_file=m68k/x-hp2bsd
5013                 use_collect2=yes
5014                 extra_headers=math-68881.h
5015                 ;;
5016         m68000-hp-hpux*)                # HP 9000 series 300
5017                 xm_file="xm-alloca.h ${xm_file}"
5018                 xm_defines="USG"
5019                 if test x$gas = xyes
5020                 then
5021                         xmake_file=m68k/x-hp320g
5022                         tm_file=m68k/hp310g.h
5023                 else
5024                         xmake_file=m68k/x-hp320
5025                         tm_file=m68k/hp310.h
5026                 fi
5027                 install_headers_dir=install-headers-cpio
5028                 use_collect2=yes
5029                 extra_headers=math-68881.h
5030                 ;;
5031         m68000-sun-sunos3*)
5032                 tm_file=m68k/sun2.h
5033                 use_collect2=yes
5034                 extra_headers=math-68881.h
5035                 ;;
5036         m68000-sun-sunos4*)
5037                 tm_file=m68k/sun2o4.h
5038                 use_collect2=yes
5039                 extra_headers=math-68881.h
5040                 ;;
5041         m68000-att-sysv*)
5042                 xm_file="m68k/xm-3b1.h ${xm_file}"
5043                 xm_defines=USG
5044                 if test x$gas = xyes
5045                 then
5046                         tm_file=m68k/3b1g.h
5047                 else
5048                         tm_file=m68k/3b1.h
5049                 fi
5050                 use_collect2=yes
5051                 extra_headers=math-68881.h
5052                 ;;
5053         m68k-apple-aux*)                # Apple Macintosh running A/UX
5054                 xm_defines="USG AUX"
5055                 tmake_file=m68k/t-aux
5056                 install_headers_dir=install-headers-cpio
5057                 extra_headers=math-68881.h
5058                 extra_parts="crt1.o mcrt1.o maccrt1.o crt2.o crtn.o"
5059                 tm_file=
5060                 if test "$gnu_ld" = yes
5061                 then
5062                         tm_file="${tm_file} m68k/auxgld.h"
5063                 else
5064                         tm_file="${tm_file} m68k/auxld.h"
5065                 fi
5066                 if test "$gas" = yes
5067                 then
5068                         tm_file="${tm_file} m68k/auxgas.h"
5069                 else
5070                         tm_file="${tm_file} m68k/auxas.h"
5071                 fi
5072                 tm_file="${tm_file} m68k/a-ux.h"
5073                 float_format=m68k
5074                 ;;
5075         m68k-apollo-*)
5076                 tm_file=m68k/apollo68.h
5077                 xmake_file=m68k/x-apollo68
5078                 use_collect2=yes
5079                 extra_headers=math-68881.h
5080                 float_format=m68k
5081                 ;;
5082         m68k-altos-sysv*)                  # Altos 3068
5083                 if test x$gas = xyes
5084                 then
5085                         tm_file=m68k/altos3068.h
5086                         xm_defines=USG
5087                 else
5088                         echo "The Altos is supported only with the GNU assembler" 1>&2
5089                         exit 1
5090                 fi
5091                 extra_headers=math-68881.h
5092                 ;;
5093         m68k-bull-sysv*)                # Bull DPX/2
5094                 if test x$gas = xyes
5095                 then
5096                         if test x$stabs = xyes
5097                         then
5098                                 tm_file=m68k/dpx2cdbx.h
5099                         else
5100                                 tm_file=m68k/dpx2g.h
5101                         fi
5102                 else
5103                         tm_file=m68k/dpx2.h
5104                 fi
5105                 xm_file="xm-alloca.h ${xm_file}"
5106                 xm_defines=USG
5107                 xmake_file=m68k/x-dpx2
5108                 use_collect2=yes
5109                 extra_headers=math-68881.h
5110                 ;;
5111         m68k-atari-sysv4*)              # Atari variant of V.4.
5112                 tm_file=m68k/atari.h
5113                 xm_file="xm-alloca.h ${xm_file}"
5114                 xm_defines="USG FULL_PROTOTYPES"
5115                 tmake_file=t-svr4
5116                 extra_parts="crtbegin.o crtend.o"
5117                 extra_headers=math-68881.h
5118                 float_format=m68k
5119                 ;;
5120         m68k-motorola-sysv*)
5121                 tm_file=m68k/mot3300.h
5122                 xm_file="xm-alloca.h m68k/xm-mot3300.h ${xm_file}"
5123                 if test x$gas = xyes
5124                 then
5125                         xmake_file=m68k/x-mot3300-gas
5126                         if test x$gnu_ld = xyes
5127                         then
5128                                 tmake_file=m68k/t-mot3300-gald
5129                         else
5130                                 tmake_file=m68k/t-mot3300-gas
5131                                 use_collect2=yes
5132                         fi
5133                 else
5134                         xmake_file=m68k/x-mot3300
5135                         if test x$gnu_ld = xyes
5136                         then
5137                                 tmake_file=m68k/t-mot3300-gld
5138                         else
5139                                 tmake_file=m68k/t-mot3300
5140                                 use_collect2=yes
5141                         fi
5142                 fi
5143                 gdb_needs_out_file_path=yes
5144                 extra_parts="crt0.o mcrt0.o"
5145                 extra_headers=math-68881.h
5146                 float_format=m68k
5147                 ;;
5148         m68k-ncr-sysv*)                 # NCR Tower 32 SVR3
5149                 tm_file=m68k/tower-as.h
5150                 xm_defines="USG SVR3"
5151                 xmake_file=m68k/x-tower
5152                 extra_parts="crtbegin.o crtend.o"
5153                 extra_headers=math-68881.h
5154                 ;;
5155         m68k-plexus-sysv*)
5156                 tm_file=m68k/plexus.h
5157                 xm_file="xm-alloca.h m68k/xm-plexus.h ${xm_file}"
5158                 xm_defines=USG
5159                 use_collect2=yes
5160                 extra_headers=math-68881.h
5161                 ;;
5162         m68k-tti-*)
5163                 tm_file=m68k/pbb.h
5164                 xm_file="xm-alloca.h ${xm_file}"
5165                 xm_defines=USG
5166                 extra_headers=math-68881.h
5167                 ;;
5168         m68k-crds-unos*)
5169                 xm_file="xm-alloca.h m68k/xm-crds.h ${xm_file}"
5170                 xm_defines="USG unos"
5171                 xmake_file=m68k/x-crds
5172                 tm_file=m68k/crds.h
5173                 use_collect2=yes
5174                 extra_headers=math-68881.h
5175                 ;;
5176         m68k-cbm-sysv4*)                # Commodore variant of V.4.
5177                 tm_file=m68k/amix.h
5178                 xm_file="xm-alloca.h ${xm_file}"
5179                 xm_defines="USG FULL_PROTOTYPES"
5180                 xmake_file=m68k/x-amix
5181                 tmake_file=t-svr4
5182                 extra_parts="crtbegin.o crtend.o"
5183                 extra_headers=math-68881.h
5184                 float_format=m68k
5185                 ;;
5186         m68k-ccur-rtu)
5187                 tm_file=m68k/ccur-GAS.h
5188                 xmake_file=m68k/x-ccur
5189                 extra_headers=math-68881.h
5190                 use_collect2=yes
5191                 float_format=m68k
5192                 ;;
5193         m68k-hp-bsd4.4*)                # HP 9000/3xx running 4.4bsd
5194                 tm_file=m68k/hp3bsd44.h
5195                 xmake_file=m68k/x-hp3bsd44
5196                 use_collect2=yes
5197                 extra_headers=math-68881.h
5198                 float_format=m68k
5199                 ;;
5200         m68k-hp-bsd*)                   # HP 9000/3xx running Berkeley Unix
5201                 tm_file=m68k/hp3bsd.h
5202                 use_collect2=yes
5203                 extra_headers=math-68881.h
5204                 float_format=m68k
5205                 ;;
5206         m68k-isi-bsd*)
5207                 if test x$with_fp = xno
5208                 then
5209                         tm_file=m68k/isi-nfp.h
5210                 else
5211                         tm_file=m68k/isi.h
5212                         float_format=m68k
5213                 fi
5214                 use_collect2=yes
5215                 extra_headers=math-68881.h
5216                 ;;
5217         m68k-hp-hpux7*) # HP 9000 series 300 running HPUX version 7.
5218                 xm_file="xm-alloca.h ${xm_file}"
5219                 xm_defines="USG"
5220                 if test x$gas = xyes
5221                 then
5222                         xmake_file=m68k/x-hp320g
5223                         tm_file=m68k/hp320g.h
5224                 else
5225                         xmake_file=m68k/x-hp320
5226                         tm_file=m68k/hpux7.h
5227                 fi
5228                 install_headers_dir=install-headers-cpio
5229                 use_collect2=yes
5230                 extra_headers=math-68881.h
5231                 float_format=m68k
5232                 ;;
5233         m68k-hp-hpux*)  # HP 9000 series 300
5234                 xm_file="xm-alloca.h ${xm_file}"
5235                 xm_defines="USG"
5236                 if test x$gas = xyes
5237                 then
5238                         xmake_file=m68k/x-hp320g
5239                         tm_file=m68k/hp320g.h
5240                 else
5241                         xmake_file=m68k/x-hp320
5242                         tm_file=m68k/hp320.h
5243                 fi
5244                 install_headers_dir=install-headers-cpio
5245                 use_collect2=yes
5246                 extra_headers=math-68881.h
5247                 float_format=m68k
5248                 ;;
5249         m68k-sun-mach*)
5250                 tm_file=m68k/sun3mach.h
5251                 use_collect2=yes
5252                 extra_headers=math-68881.h
5253                 float_format=m68k
5254                 ;;
5255         m68k-sony-newsos3*)
5256                 if test x$gas = xyes
5257                 then
5258                         tm_file=m68k/news3gas.h
5259                 else
5260                         tm_file=m68k/news3.h
5261                 fi
5262                 use_collect2=yes
5263                 extra_headers=math-68881.h
5264                 float_format=m68k
5265                 ;;
5266         m68k-sony-bsd* | m68k-sony-newsos*)
5267                 if test x$gas = xyes
5268                 then
5269                         tm_file=m68k/newsgas.h
5270                 else
5271                         tm_file=m68k/news.h
5272                 fi
5273                 use_collect2=yes
5274                 extra_headers=math-68881.h
5275                 float_format=m68k
5276                 ;;
5277         m68k-next-nextstep2*)
5278                 tm_file=m68k/next21.h
5279                 xm_file="m68k/xm-next.h ${xm_file}"
5280                 tmake_file=m68k/t-next
5281                 xmake_file=m68k/x-next
5282                 extra_objs=nextstep.o
5283                 extra_headers=math-68881.h
5284                 use_collect2=yes
5285                 float_format=m68k
5286                 ;;
5287         m68k-next-nextstep[34]*)
5288                 tm_file=m68k/next.h
5289                 xm_file="m68k/xm-next.h ${xm_file}"
5290                 tmake_file=m68k/t-next
5291                 xmake_file=m68k/x-next
5292                 extra_objs=nextstep.o
5293                 extra_parts="crtbegin.o crtend.o"
5294                 extra_headers=math-68881.h
5295                 float_format=m68k
5296                 if test x$enable_threads = xyes; then
5297                         thread_file='mach'
5298                 fi
5299                 ;;
5300         m68k-sun-sunos3*)
5301                 if test x$with_fp = xno
5302                 then
5303                         tm_file=m68k/sun3n3.h
5304                 else
5305                         tm_file=m68k/sun3o3.h
5306                         float_format=m68k
5307                 fi
5308                 use_collect2=yes
5309                 extra_headers=math-68881.h
5310                 ;;
5311         m68k-sun-sunos*)                        # For SunOS 4 (the default).
5312                 if test x$with_fp = xno
5313                 then
5314                         tm_file=m68k/sun3n.h
5315                 else
5316                         tm_file=m68k/sun3.h
5317                         float_format=m68k
5318                 fi
5319                 use_collect2=yes
5320                 extra_headers=math-68881.h
5321                 ;;
5322         m68k-wrs-vxworks*)
5323                 tm_file=m68k/vxm68k.h
5324                 tmake_file=m68k/t-vxworks68
5325                 extra_headers=math-68881.h
5326                 thread_file='vxworks'
5327                 float_format=m68k
5328                 ;;
5329         m68k-*-aout*)
5330                 tmake_file=m68k/t-m68kbare
5331                 tm_file="m68k/m68k-aout.h libgloss.h"
5332                 extra_headers=math-68881.h
5333                 float_format=m68k
5334                 ;;
5335         m68k-*-coff*)
5336                 tmake_file=m68k/t-m68kbare
5337                 tm_file="m68k/m68k-coff.h dbx.h libgloss.h"
5338                 extra_headers=math-68881.h
5339                 float_format=m68k
5340                 ;;
5341         m68020-*-elf* | m68k-*-elf*)
5342                 tm_file="m68k/m68020-elf.h"
5343                 xm_file=m68k/xm-m68kv.h
5344                 tmake_file=m68k/t-m68kelf
5345                 header_files=math-68881.h
5346                 ;;
5347         m68k-*-lynxos*)
5348                 if test x$gas = xyes
5349                 then
5350                         tm_file=m68k/lynx.h
5351                 else
5352                         tm_file=m68k/lynx-ng.h
5353                 fi
5354                 xm_file=m68k/xm-lynx.h
5355                 xmake_file=x-lynx
5356                 tmake_file=m68k/t-lynx
5357                 extra_headers=math-68881.h
5358                 float_format=m68k
5359                 ;;
5360         m68k*-*-netbsd*)
5361                 tm_file=m68k/netbsd.h
5362                 tmake_file=t-netbsd
5363                 float_format=m68k
5364                 use_collect2=yes
5365                 ;;
5366         m68k*-*-openbsd*)
5367                 float_format=m68k
5368                 # we need collect2 until our bug is fixed...
5369                 use_collect2=yes
5370                 ;;
5371         m68k-*-sysv3*)                  # Motorola m68k's running system V.3
5372                 xm_file="xm-alloca.h ${xm_file}"
5373                 xm_defines=USG
5374                 xmake_file=m68k/x-m68kv
5375                 extra_parts="crtbegin.o crtend.o"
5376                 extra_headers=math-68881.h
5377                 float_format=m68k
5378                 ;;
5379         m68k-*-sysv4*)                  # Motorola m68k's running system V.4
5380                 tm_file=m68k/m68kv4.h
5381                 xm_file="xm-alloca.h ${xm_file}"
5382                 xm_defines=USG
5383                 tmake_file=t-svr4
5384                 extra_parts="crtbegin.o crtend.o"
5385                 extra_headers=math-68881.h
5386                 float_format=m68k
5387                 ;;
5388         m68k-*-linux-gnuaout*)          # Motorola m68k's running GNU/Linux
5389                                         # with a.out format
5390                 xmake_file=x-linux
5391                 tm_file=m68k/linux-aout.h
5392                 tmake_file="t-linux-aout m68k/t-linux-aout"
5393                 extra_headers=math-68881.h
5394                 float_format=m68k
5395                 gnu_ld=yes
5396                 ;;
5397         m68k-*-linux-gnulibc1)          # Motorola m68k's running GNU/Linux
5398                                         # with ELF format using the
5399                                         # GNU/Linux C library 5
5400                 xmake_file=x-linux
5401                 tm_file=m68k/linux.h
5402                 tmake_file="t-linux t-linux-gnulibc1 m68k/t-linux"
5403                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5404                 extra_headers=math-68881.h
5405                 float_format=m68k
5406                 gnu_ld=yes
5407                 ;;
5408         m68k-*-linux-gnu*)              # Motorola m68k's running GNU/Linux
5409                                         # with ELF format using glibc 2
5410                                         # aka the GNU/Linux C library 6.
5411                 xmake_file=x-linux
5412                 tm_file=m68k/linux.h
5413                 tmake_file="t-linux m68k/t-linux"
5414                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5415                 extra_headers=math-68881.h
5416                 float_format=m68k
5417                 gnu_ld=yes
5418                 if test x$enable_threads = xyes; then
5419                         thread_file='posix'
5420                 fi
5421                 ;;
5422         m68k-*-psos*)
5423                 tmake_file=m68k/t-m68kbare
5424                 tm_file=m68k/m68k-psos.h
5425                 extra_headers=math-68881.h
5426                 float_format=m68k
5427                 ;;
5428         m68k-*-rtemscoff*)
5429                 tmake_file="m68k/t-m68kbare t-rtems"
5430                 tm_file=m68k/rtems.h
5431                 extra_headers=math-68881.h
5432                 float_format=m68k
5433                 ;;
5434         m68k-*-rtemself*|m68k-*-rtems*)
5435                 tmake_file="m68k/t-m68kbare t-rtems m68k/t-crtstuff"
5436                 tm_file=m68k/rtemself.h
5437                 extra_headers=math-68881.h
5438                 float_format=m68k
5439                 ;;
5440         m88k-dg-dgux*)
5441                 case $machine in
5442                   m88k-dg-dguxbcs*)
5443                     tm_file=m88k/dguxbcs.h
5444                     tmake_file=m88k/t-dguxbcs
5445                     ;;
5446                   *)
5447                     tm_file=m88k/dgux.h
5448                     tmake_file=m88k/t-dgux
5449                     ;;
5450                 esac
5451                 extra_parts="crtbegin.o bcscrtbegin.o crtend.o m88kdgux.ld"
5452                 xmake_file=m88k/x-dgux
5453                 if test x$gas = xyes
5454                 then
5455                         tmake_file=m88k/t-dgux-gas
5456                 fi
5457                 ;;
5458         m88k-dolphin-sysv3*)
5459                 tm_file=m88k/dolph.h
5460                 extra_parts="crtbegin.o crtend.o"
5461                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5462                 xmake_file=m88k/x-dolph
5463                 if test x$gas = xyes
5464                 then
5465                         tmake_file=m88k/t-m88k-gas
5466                 fi
5467                 ;;
5468         m88k-tektronix-sysv3)
5469                 tm_file=m88k/tekXD88.h
5470                 extra_parts="crtbegin.o crtend.o"
5471                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5472                 xmake_file=m88k/x-tekXD88
5473                 if test x$gas = xyes
5474                 then
5475                         tmake_file=m88k/t-m88k-gas
5476                 fi
5477                 ;;
5478         m88k-*-aout*)
5479                 tm_file=m88k/m88k-aout.h
5480                 ;;
5481         m88k-*-coff*)
5482                 tm_file=m88k/m88k-coff.h
5483                 tmake_file=m88k/t-bug
5484                 ;;
5485         m88k-*-luna*)
5486                 tm_file=m88k/luna.h
5487                 extra_parts="crtbegin.o crtend.o"
5488                 if test x$gas = xyes
5489                 then
5490                         tmake_file=m88k/t-luna-gas
5491                 else
5492                         tmake_file=m88k/t-luna
5493                 fi
5494                 ;;
5495         m88k-*-openbsd*)
5496                 tmake_file="${tmake_file} m88k/t-luna-gas"
5497                 tm_file="m88k/aout-dbx.h aoutos.h m88k/m88k.h openbsd.h ${tm_file}"
5498                 xm_file="xm-openbsd.h m88k/xm-m88k.h ${xm_file}"
5499                 ;;
5500         m88k-*-sysv3*)
5501                 tm_file=m88k/sysv3.h
5502                 extra_parts="crtbegin.o crtend.o"
5503                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5504                 xmake_file=m88k/x-sysv3
5505                 if test x$gas = xyes
5506                 then
5507                         tmake_file=m88k/t-m88k-gas
5508                 fi
5509                 ;;
5510         m88k-*-sysv4*)
5511                 tm_file=m88k/sysv4.h
5512                 extra_parts="crtbegin.o crtend.o"
5513                 xmake_file=m88k/x-sysv4
5514                 tmake_file=m88k/t-sysv4
5515                 ;;
5516         mcore-*-elf)
5517                 tm_file=mcore/mcore-elf.h
5518                 tmake_file=mcore/t-mcore
5519                 ;;
5520         mcore-*-pe*)
5521                 tm_file=mcore/mcore-pe.h
5522                 tmake_file=mcore/t-mcore-pe
5523                 ;;
5524         mips-sgi-irix6*)                # SGI System V.4., IRIX 6
5525                 if test "x$gnu_ld" = xyes
5526                 then
5527                         tm_file="mips/iris6.h mips/iris6gld.h"
5528                 else
5529                         tm_file=mips/iris6.h
5530                 fi
5531                 tmake_file=mips/t-iris6
5532                 xm_file=mips/xm-iris6.h
5533                 xmake_file=mips/x-iris6
5534 #               if test x$enable_threads = xyes; then
5535 #                       thread_file='irix'
5536 #               fi
5537                 ;;
5538         mips-wrs-vxworks)
5539                 tm_file="mips/elf.h mips/vxworks.h"
5540                 tmake_file=mips/t-ecoff
5541                 gas=yes
5542                 gnu_ld=yes
5543                 extra_parts="crtbegin.o crtend.o"
5544                 thread_file='vxworks'
5545                 ;;
5546         mips-sgi-irix5cross64)          # Irix5 host, Irix 6 target, cross64
5547                 tm_file="mips/iris6.h mips/cross64.h"
5548                 xm_defines=USG
5549                 xm_file="mips/xm-iris5.h"
5550                 xmake_file=mips/x-iris
5551                 tmake_file=mips/t-cross64
5552                 # See comment in mips/iris[56].h files.
5553                 use_collect2=yes
5554 #               if test x$enable_threads = xyes; then
5555 #                       thread_file='irix'
5556 #               fi
5557                 ;;
5558         mips-sni-sysv4)
5559                 if test x$gas = xyes
5560                 then
5561                         if test x$stabs = xyes
5562                         then
5563                                 tm_file=mips/iris5gdb.h
5564                         else
5565                                 tm_file="mips/sni-svr4.h mips/sni-gas.h"
5566                         fi
5567                 else
5568                         tm_file=mips/sni-svr4.h
5569                 fi
5570                 xm_defines=USG
5571                 xmake_file=mips/x-sni-svr4
5572                 tmake_file=mips/t-mips-gas
5573                 if test x$gnu_ld != xyes
5574                 then
5575                         use_collect2=yes
5576                 fi
5577                 ;;
5578         mips-sgi-irix5*)                # SGI System V.4., IRIX 5
5579                 if test x$gas = xyes
5580                 then
5581                         tm_file="mips/iris5.h mips/iris5gas.h"
5582                         if test x$stabs = xyes
5583                         then
5584                                 tm_file="${tm_file} dbx.h"
5585                         fi
5586                 else
5587                         tm_file=mips/iris5.h
5588                 fi
5589                 xm_defines=USG
5590                 xm_file="mips/xm-iris5.h"
5591                 xmake_file=mips/x-iris
5592                 # mips-tfile doesn't work yet
5593                 tmake_file=mips/t-mips-gas
5594                 # See comment in mips/iris5.h file.
5595                 use_collect2=yes
5596 #               if test x$enable_threads = xyes; then
5597 #                       thread_file='irix'
5598 #               fi
5599                 ;;
5600         mips-sgi-irix4loser*)           # Mostly like a MIPS.
5601                 tm_file="mips/iris4loser.h mips/iris3.h ${tm_file} mips/iris4.h"
5602                 if test x$stabs = xyes; then
5603                         tm_file="${tm_file} dbx.h"
5604                 fi
5605                 xm_defines=USG
5606                 xmake_file=mips/x-iris
5607                 if test x$gas = xyes
5608                 then
5609                         tmake_file=mips/t-mips-gas
5610                 else
5611                         extra_passes="mips-tfile mips-tdump"
5612                 fi
5613                 if test x$gnu_ld != xyes
5614                 then
5615                         use_collect2=yes
5616                 fi
5617 #               if test x$enable_threads = xyes; then
5618 #                       thread_file='irix'
5619 #               fi
5620                 ;;
5621         mips-sgi-irix4*)                # Mostly like a MIPS.
5622                 tm_file="mips/iris3.h ${tm_file} mips/iris4.h"
5623                 if test x$stabs = xyes; then
5624                         tm_file="${tm_file} dbx.h"
5625                 fi
5626                 xm_defines=USG
5627                 xmake_file=mips/x-iris
5628                 if test x$gas = xyes
5629                 then
5630                         tmake_file=mips/t-mips-gas
5631                 else
5632                         extra_passes="mips-tfile mips-tdump"
5633                 fi
5634                 if test x$gnu_ld != xyes
5635                 then
5636                         use_collect2=yes
5637                 fi
5638 #               if test x$enable_threads = xyes; then
5639 #                       thread_file='irix'
5640 #               fi
5641                 ;;
5642         mips-sgi-*)                     # Mostly like a MIPS.
5643                 tm_file="mips/iris3.h ${tm_file}"
5644                 if test x$stabs = xyes; then
5645                         tm_file="${tm_file} dbx.h"
5646                 fi
5647                 xm_defines=USG
5648                 xmake_file=mips/x-iris3
5649                 if test x$gas = xyes
5650                 then
5651                         tmake_file=mips/t-mips-gas
5652                 else
5653                         extra_passes="mips-tfile mips-tdump"
5654                 fi
5655                 if test x$gnu_ld != xyes
5656                 then
5657                         use_collect2=yes
5658                 fi
5659                 ;;
5660         mips-dec-osfrose*)              # Decstation running OSF/1 reference port with OSF/rose.
5661                 tm_file="mips/osfrose.h ${tm_file}"
5662                 xmake_file=mips/x-osfrose
5663                 tmake_file=mips/t-osfrose
5664                 extra_objs=halfpic.o
5665                 use_collect2=yes
5666                 ;;
5667         mips-dec-osf*)                  # Decstation running OSF/1 as shipped by DIGITAL
5668                 tm_file=mips/dec-osf1.h
5669                 if test x$stabs = xyes; then
5670                         tm_file="${tm_file} dbx.h"
5671                 fi
5672                 xmake_file=mips/x-dec-osf1
5673                 if test x$gas = xyes
5674                 then
5675                         tmake_file=mips/t-mips-gas
5676                 else
5677                         tmake_file=mips/t-ultrix
5678                         extra_passes="mips-tfile mips-tdump"
5679                 fi
5680                 if test x$gnu_ld != xyes
5681                 then
5682                         use_collect2=yes
5683                 fi
5684                 ;;
5685         mips-dec-bsd*)                  # Decstation running 4.4 BSD
5686               tm_file=mips/dec-bsd.h
5687               if test x$gas = xyes
5688               then
5689                         tmake_file=mips/t-mips-gas
5690               else
5691                         tmake_file=mips/t-ultrix
5692                         extra_passes="mips-tfile mips-tdump"
5693               fi
5694               if test x$gnu_ld != xyes
5695               then
5696                         use_collect2=yes
5697               fi
5698               ;;
5699         mipsel-*-netbsd* | mips-dec-netbsd*)    # Decstation running NetBSD
5700                 tm_file=mips/netbsd.h
5701                 # On NetBSD, the headers are already okay, except for math.h.
5702                 tmake_file=t-netbsd
5703                 ;;
5704         mips*-*-linux*)                         # Linux MIPS, either endian.
5705                 xmake_file=x-linux
5706                 case $machine in
5707                        mips*el-*)  tm_file="mips/elfl.h mips/linux.h" ;;
5708                        *)         tm_file="mips/elf.h mips/linux.h" ;;
5709                 esac
5710                 tmake_file=t-linux
5711                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5712                 gnu_ld=yes
5713                 gas=yes
5714                 if test x$enable_threads = xyes; then
5715                         thread_file='posix'
5716                 fi
5717                 ;;
5718         mips*el-*-openbsd*)     # mips little endian
5719                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
5720                 ;;
5721         mips*-*-openbsd*)               # mips big endian
5722                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
5723                 tm_file="mips/openbsd-be.h ${tm_file}"
5724                 ;;
5725         mips-sony-bsd* | mips-sony-newsos*)     # Sony NEWS 3600 or risc/news.
5726                 tm_file="mips/news4.h ${tm_file}"
5727                 if test x$stabs = xyes; then
5728                         tm_file="${tm_file} dbx.h"
5729                 fi
5730                 if test x$gas = xyes
5731                 then
5732                         tmake_file=mips/t-mips-gas
5733                 else
5734                         extra_passes="mips-tfile mips-tdump"
5735                 fi
5736                 if test x$gnu_ld != xyes
5737                 then
5738                         use_collect2=yes
5739                 fi
5740                 xmake_file=mips/x-sony
5741                 ;;
5742         mips-sony-sysv*)                # Sony NEWS 3800 with NEWSOS5.0.
5743                                         # That is based on svr4.
5744                 # t-svr4 is not right because this system doesn't use ELF.
5745                 tm_file="mips/news5.h ${tm_file}"
5746                 if test x$stabs = xyes; then
5747                         tm_file="${tm_file} dbx.h"
5748                 fi
5749                 xm_defines=USG
5750                 if test x$gas = xyes
5751                 then
5752                         tmake_file=mips/t-mips-gas
5753                 else
5754                         extra_passes="mips-tfile mips-tdump"
5755                 fi
5756                 if test x$gnu_ld != xyes
5757                 then
5758                         use_collect2=yes
5759                 fi
5760                 ;;
5761         mips-tandem-sysv4*)             # Tandem S2 running NonStop UX
5762                 tm_file="mips/svr4-5.h mips/svr4-t.h"
5763                 if test x$stabs = xyes; then
5764                         tm_file="${tm_file} dbx.h"
5765                 fi
5766                 xm_defines=USG
5767                 xmake_file=mips/x-sysv
5768                 if test x$gas = xyes
5769                 then
5770                         tmake_file=mips/t-mips-gas
5771                         extra_parts="crtbegin.o crtend.o"
5772                 else
5773                         tmake_file=mips/t-mips
5774                         extra_passes="mips-tfile mips-tdump"
5775                 fi
5776                 if test x$gnu_ld != xyes
5777                 then
5778                         use_collect2=yes
5779                 fi
5780                 ;;
5781         mips-*-ultrix* | mips-dec-mach3)        # Decstation.
5782                 tm_file="mips/ultrix.h ${tm_file}"
5783                 if test x$stabs = xyes; then
5784                         tm_file="${tm_file} dbx.h"
5785                 fi
5786                 xmake_file=mips/x-ultrix
5787                 if test x$gas = xyes
5788                 then
5789                         tmake_file=mips/t-mips-gas
5790                 else
5791                         tmake_file=mips/t-ultrix
5792                         extra_passes="mips-tfile mips-tdump"
5793                 fi
5794                 if test x$gnu_ld != xyes
5795                 then
5796                         use_collect2=yes
5797                 fi
5798                 ;;
5799         mips-*-riscos[56789]bsd*)
5800                 tm_file=mips/bsd-5.h    # MIPS BSD 4.3, RISC-OS 5.0
5801                 if test x$stabs = xyes; then
5802                         tm_file="${tm_file} dbx.h"
5803                 fi
5804                 if test x$gas = xyes
5805                 then
5806                         tmake_file=mips/t-bsd-gas
5807                 else
5808                         tmake_file=mips/t-bsd
5809                         extra_passes="mips-tfile mips-tdump"
5810                 fi
5811                 if test x$gnu_ld != xyes
5812                 then
5813                         use_collect2=yes
5814                 fi
5815                 ;;
5816         mips-*-bsd* | mips-*-riscosbsd* | mips-*-riscos[1234]bsd*)
5817                 tm_file="mips/bsd-4.h ${tm_file}" # MIPS BSD 4.3, RISC-OS 4.0
5818                 if test x$stabs = xyes; then
5819                         tm_file="${tm_file} dbx.h"
5820                 fi
5821                 if test x$gas = xyes
5822                 then
5823                         tmake_file=mips/t-bsd-gas
5824                 else
5825                         tmake_file=mips/t-bsd
5826                         extra_passes="mips-tfile mips-tdump"
5827                 fi
5828                 if test x$gnu_ld != xyes
5829                 then
5830                         use_collect2=yes
5831                 fi
5832                 ;;
5833         mips-*-riscos[56789]sysv4*)
5834                 tm_file=mips/svr4-5.h   # MIPS System V.4., RISC-OS 5.0
5835                 if test x$stabs = xyes; then
5836                         tm_file="${tm_file} dbx.h"
5837                 fi
5838                 xmake_file=mips/x-sysv
5839                 if test x$gas = xyes
5840                 then
5841                         tmake_file=mips/t-svr4-gas
5842                 else
5843                         tmake_file=mips/t-svr4
5844                         extra_passes="mips-tfile mips-tdump"
5845                 fi
5846                 if test x$gnu_ld != xyes
5847                 then
5848                         use_collect2=yes
5849                 fi
5850                 ;;
5851         mips-*-sysv4* | mips-*-riscos[1234]sysv4* | mips-*-riscossysv4*)
5852                 tm_file="mips/svr4-4.h ${tm_file}"
5853                 if test x$stabs = xyes; then
5854                         tm_file="${tm_file} dbx.h"
5855                 fi
5856                 xm_defines=USG
5857                 xmake_file=mips/x-sysv
5858                 if test x$gas = xyes
5859                 then
5860                         tmake_file=mips/t-svr4-gas
5861                 else
5862                         tmake_file=mips/t-svr4
5863                         extra_passes="mips-tfile mips-tdump"
5864                 fi
5865                 if test x$gnu_ld != xyes
5866                 then
5867                         use_collect2=yes
5868                 fi
5869                 ;;
5870         mips-*-riscos[56789]sysv*)
5871                 tm_file=mips/svr3-5.h   # MIPS System V.3, RISC-OS 5.0
5872                 if test x$stabs = xyes; then
5873                         tm_file="${tm_file} dbx.h"
5874                 fi
5875                 xm_defines=USG
5876                 xmake_file=mips/x-sysv
5877                 if test x$gas = xyes
5878                 then
5879                         tmake_file=mips/t-svr3-gas
5880                 else
5881                         tmake_file=mips/t-svr3
5882                         extra_passes="mips-tfile mips-tdump"
5883                 fi
5884                 if test x$gnu_ld != xyes
5885                 then
5886                         use_collect2=yes
5887                 fi
5888                 ;;
5889         mips-*-sysv* | mips-*-riscos*sysv*)
5890                 tm_file="mips/svr3-4.h ${tm_file}"
5891                 if test x$stabs = xyes; then
5892                         tm_file="${tm_file} dbx.h"
5893                 fi
5894                 xm_defines=USG
5895                 xmake_file=mips/x-sysv
5896                 if test x$gas = xyes
5897                 then
5898                         tmake_file=mips/t-svr3-gas
5899                 else
5900                         tmake_file=mips/t-svr3
5901                         extra_passes="mips-tfile mips-tdump"
5902                 fi
5903                 if test x$gnu_ld != xyes
5904                 then
5905                         use_collect2=yes
5906                 fi
5907                 ;;
5908         mips-*-riscos[56789]*)          # Default MIPS RISC-OS 5.0.
5909                 tm_file=mips/mips-5.h
5910                 if test x$stabs = xyes; then
5911                         tm_file="${tm_file} dbx.h"
5912                 fi
5913                 if test x$gas = xyes
5914                 then
5915                         tmake_file=mips/t-mips-gas
5916                 else
5917                         extra_passes="mips-tfile mips-tdump"
5918                 fi
5919                 if test x$gnu_ld != xyes
5920                 then
5921                         use_collect2=yes
5922                 fi
5923                 ;;
5924         mips-*-gnu*)
5925                 ;;
5926         mipsel-*-ecoff*)
5927                 tm_file=mips/ecoffl.h
5928                 if test x$stabs = xyes; then
5929                         tm_file="${tm_file} dbx.h"
5930                 fi
5931                 tmake_file=mips/t-ecoff
5932                 ;;
5933         mips-*-ecoff*)
5934                 tm_file="gofast.h mips/ecoff.h"
5935                 if test x$stabs = xyes; then
5936                         tm_file="${tm_file} dbx.h"
5937                 fi
5938                 tmake_file=mips/t-ecoff
5939                 ;;
5940         mipsel-*-elf*)
5941                 tm_file="mips/elfl.h"
5942                 tmake_file=mips/t-elf
5943                 ;;
5944         mips-*-elf*)
5945                 tm_file="mips/elf.h"
5946                 tmake_file=mips/t-elf
5947                 ;;
5948         mips64el-*-elf*)
5949                 tm_file="mips/elfl64.h"
5950                 tmake_file=mips/t-elf
5951                 ;;
5952         mips64orionel-*-elf*)
5953                 tm_file="mips/elforion.h mips/elfl64.h"
5954                 tmake_file=mips/t-elf
5955                 ;;
5956         mips64-*-elf*)
5957                 tm_file="mips/elf64.h"
5958                 tmake_file=mips/t-elf
5959                 ;;
5960         mips64orion-*-elf*)
5961                 tm_file="mips/elforion.h mips/elf64.h"
5962                 tmake_file=mips/t-elf
5963                 ;;
5964         mips64orion-*-rtems*)
5965                 tm_file="mips/elforion.h mips/elf64.h mips/rtems64.h"
5966                 tmake_file="mips/t-elf t-rtems"
5967                 ;;
5968         mipstx39el-*-elf*)
5969                 tm_file="mips/r3900.h mips/elfl.h mips/abi64.h"
5970                 tmake_file=mips/t-r3900
5971                 ;;
5972         mipstx39-*-elf*)
5973                 tm_file="mips/r3900.h mips/elf.h mips/abi64.h"
5974                 tmake_file=mips/t-r3900
5975                 ;;
5976         mips-*-*)                               # Default MIPS RISC-OS 4.0.
5977                 if test x$stabs = xyes; then
5978                         tm_file="${tm_file} dbx.h"
5979                 fi
5980                 if test x$gas = xyes
5981                 then
5982                         tmake_file=mips/t-mips-gas
5983                 else
5984                         extra_passes="mips-tfile mips-tdump"
5985                 fi
5986                 if test x$gnu_ld != xyes
5987                 then
5988                         use_collect2=yes
5989                 fi
5990                 ;;
5991         mn10200-*-*)
5992                 float_format=i32
5993                 cpu_type=mn10200
5994                 tm_file="mn10200/mn10200.h"
5995                 if test x$stabs = xyes
5996                 then
5997                         tm_file="${tm_file} dbx.h"
5998                 fi
5999                 use_collect2=no
6000                 ;;
6001         mn10300-*-*)
6002                 cpu_type=mn10300
6003                 tm_file="mn10300/mn10300.h"
6004                 if test x$stabs = xyes
6005                 then
6006                         tm_file="${tm_file} dbx.h"
6007                 fi
6008                 use_collect2=no
6009                 ;;
6010         ns32k-encore-bsd*)
6011                 tm_file=ns32k/encore.h
6012                 use_collect2=yes
6013                 ;;
6014         ns32k-sequent-bsd*)
6015                 tm_file=ns32k/sequent.h
6016                 use_collect2=yes
6017                 ;;
6018         ns32k-tek6100-bsd*)
6019                 tm_file=ns32k/tek6100.h
6020                 use_collect2=yes
6021                 ;;
6022         ns32k-tek6200-bsd*)
6023                 tm_file=ns32k/tek6200.h
6024                 use_collect2=yes
6025                 ;;
6026 # This has not been updated to GCC 2.
6027 #       ns32k-ns-genix*)
6028 #               xm_defines=USG
6029 #               xmake_file=ns32k/x-genix
6030 #               tm_file=ns32k/genix.h
6031 #               use_collect2=yes
6032 #               ;;
6033         ns32k-merlin-*)
6034                 tm_file=ns32k/merlin.h
6035                 use_collect2=yes
6036                 ;;
6037         ns32k-pc532-mach*)
6038                 tm_file=ns32k/pc532-mach.h
6039                 use_collect2=yes
6040                 ;;
6041         ns32k-pc532-minix*)
6042                 tm_file=ns32k/pc532-min.h
6043                 xm_file="ns32k/xm-pc532-min.h ${xm-file}"
6044                 xm_defines=USG
6045                 use_collect2=yes
6046                 ;;
6047         ns32k-*-netbsd*)
6048                 tm_file=ns32k/netbsd.h
6049                 xm_file="ns32k/xm-netbsd.h ${xm_file}"
6050                 # On NetBSD, the headers are already okay, except for math.h.
6051                 tmake_file=t-netbsd
6052                 use_collect2=yes
6053                 ;;
6054         pdp11-*-bsd)
6055                 tm_file="${tm_file} pdp11/2bsd.h"
6056                 ;;
6057         pdp11-*-*)
6058                 ;;
6059         avr-*-*)
6060                 ;;
6061         ns32k-*-openbsd*)
6062                 # Nothing special
6063                 ;;
6064 # This has not been updated to GCC 2.
6065 #       pyramid-*-*)
6066 #               cpu_type=pyr
6067 #               xmake_file=pyr/x-pyr
6068 #               use_collect2=yes
6069 #               ;;
6070
6071         pj*-linux*)
6072                 tm_file="svr4.h pj/linux.h ${tm_file}"
6073                 ;;
6074         pj-*)
6075                 ;;
6076         pjl-*)
6077                 tm_file="svr4.h pj/pjl.h ${tm_file}"
6078                 ;;
6079
6080         romp-*-aos*)
6081                 use_collect2=yes
6082                 ;;
6083         romp-*-mach*)
6084                 xmake_file=romp/x-mach
6085                 use_collect2=yes
6086                 ;;
6087         romp-*-openbsd*)
6088                 # Nothing special
6089                 ;;
6090         powerpc-*-openbsd*)
6091                 tmake_file="${tmake_file} rs6000/t-rs6000 rs6000/t-openbsd"
6092                 ;;
6093         powerpc-*-beos*)
6094                 cpu_type=rs6000
6095                 tm_file=rs6000/beos.h
6096                 xm_file=rs6000/xm-beos.h
6097                 tmake_file=rs6000/t-beos
6098                 xmake_file=rs6000/x-beos
6099                 ;;
6100         powerpc-*-sysv*)
6101                 tm_file=rs6000/sysv4.h
6102                 xm_file="rs6000/xm-sysv4.h"
6103                 xm_defines="USG POSIX"
6104                 extra_headers=ppc-asm.h
6105                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
6106                 xmake_file=rs6000/x-sysv4
6107                 ;;
6108         powerpc-*-eabiaix*)
6109                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/eabiaix.h"
6110                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6111                 extra_headers=ppc-asm.h
6112                 ;;
6113         powerpc-*-eabisim*)
6114                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h"
6115                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6116                 extra_headers=ppc-asm.h
6117                 ;;
6118         powerpc-*-elf*)
6119                 tm_file="rs6000/sysv4.h"
6120                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6121                 extra_headers=ppc-asm.h
6122                 ;;
6123         powerpc-*-eabi*)
6124                 tm_file="rs6000/sysv4.h rs6000/eabi.h"
6125                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6126                 extra_headers=ppc-asm.h
6127                 ;;
6128         powerpc-*-rtems*)
6129                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/rtems.h"
6130                 tmake_file="rs6000/t-ppcgas t-rtems rs6000/t-ppccomm"
6131                 extra_headers=ppc-asm.h
6132                 ;;
6133         powerpc-*-linux-gnulibc1)
6134                 tm_file="rs6000/sysv4.h rs6000/linux.h"
6135                 xm_file=rs6000/xm-sysv4.h
6136                 out_file=rs6000/rs6000.c
6137                 tmake_file="rs6000/t-ppcos t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
6138                 xmake_file=x-linux
6139                 extra_headers=ppc-asm.h
6140                 if test x$enable_threads = xyes; then
6141                         thread_file='posix'
6142                 fi
6143                 ;;
6144         powerpc-*-linux-gnu*)
6145                 tm_file="rs6000/sysv4.h rs6000/linux.h"
6146                 xm_file="rs6000/xm-sysv4.h"
6147                 xm_defines="USG ${xm_defines}"
6148                 out_file=rs6000/rs6000.c
6149                 tmake_file="rs6000/t-ppcos t-linux rs6000/t-ppccomm"
6150                 xmake_file=x-linux
6151                 extra_headers=ppc-asm.h
6152                 if test x$enable_threads = xyes; then
6153                         thread_file='posix'
6154                 fi
6155                 ;;
6156         powerpc-wrs-vxworks*)
6157                 cpu_type=rs6000
6158                 xm_file="rs6000/xm-sysv4.h"
6159                 xm_defines="USG POSIX"
6160                 tm_file="rs6000/sysv4.h rs6000/vxppc.h"
6161                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6162                 extra_headers=ppc-asm.h
6163                 thread_file='vxworks'
6164                 ;;
6165         powerpcle-wrs-vxworks*)
6166                 cpu_type=rs6000
6167                 xm_file="rs6000/xm-sysv4.h"
6168                 xm_defines="USG POSIX"
6169                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/vxppc.h"
6170                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6171                 extra_headers=ppc-asm.h
6172                 thread_file='vxworks'
6173                 ;;
6174         powerpcle-*-sysv*)
6175                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h"
6176                 xm_file="rs6000/xm-sysv4.h"
6177                 xm_defines="USG POSIX"
6178                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
6179                 xmake_file=rs6000/x-sysv4
6180                 extra_headers=ppc-asm.h
6181                 ;;
6182         powerpcle-*-elf*)
6183                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h"
6184                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6185                 extra_headers=ppc-asm.h
6186                 ;;
6187         powerpcle-*-eabisim*)
6188                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/eabisim.h"
6189                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6190                 extra_headers=ppc-asm.h
6191                 ;;
6192         powerpcle-*-eabi*)
6193                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h"
6194                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6195                 extra_headers=ppc-asm.h
6196                 ;;
6197         powerpcle-*-solaris2*)
6198                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/sol2.h"
6199                 xm_file="rs6000/xm-sysv4.h"
6200                 xm_defines="USG POSIX"
6201                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
6202                 xmake_file=rs6000/x-sysv4
6203                 extra_headers=ppc-asm.h
6204                 ;;
6205         rs6000-ibm-aix3.[01]*)
6206                 tm_file=rs6000/aix31.h
6207                 xmake_file=rs6000/x-aix31
6208                 float_format=none
6209                 use_collect2=yes
6210                 ;;
6211         rs6000-ibm-aix3.2.[456789]* | powerpc-ibm-aix3.2.[456789]*)
6212                 tm_file=rs6000/aix3newas.h
6213                 if test x$host != x$target
6214                 then
6215                         tmake_file=rs6000/t-xnewas
6216                 else
6217                         tmake_file=rs6000/t-newas
6218                 fi
6219                 float_format=none
6220                 use_collect2=yes
6221                 ;;
6222         rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
6223                 tm_file=rs6000/aix41.h
6224                 if test x$host != x$target
6225                 then
6226                         tmake_file=rs6000/t-xnewas
6227                 else
6228                         tmake_file=rs6000/t-newas
6229                 fi
6230                 if test "$gnu_ld" = yes
6231                 then
6232                         xmake_file=rs6000/x-aix41-gld
6233                 else
6234                         tmake_file="rs6000/t-newas rs6000/t-aix41"
6235                 fi
6236                 xmake_file=rs6000/x-aix41
6237                 float_format=none
6238                 use_collect2=yes
6239                 ;;
6240         rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
6241                 tm_file=rs6000/aix43.h
6242                 tmake_file=rs6000/t-aix43
6243                 xmake_file=rs6000/x-aix41
6244                 float_format=none
6245                 use_collect2=yes
6246                 ;;
6247         rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
6248                 tm_file=rs6000/aix43.h
6249                 tmake_file=rs6000/t-aix43
6250                 xmake_file=rs6000/x-aix41
6251                 float_format=none
6252                 use_collect2=yes
6253                 ;;
6254         rs6000-ibm-aix*)
6255                 float_format=none
6256                 use_collect2=yes
6257                 ;;
6258         rs6000-bull-bosx)
6259                 float_format=none
6260                 use_collect2=yes
6261                 ;;
6262         rs6000-*-mach*)
6263                 tm_file=rs6000/mach.h
6264                 xm_file="${xm_file} rs6000/xm-mach.h"
6265                 xmake_file=rs6000/x-mach
6266                 use_collect2=yes
6267                 ;;
6268         rs6000-*-lynxos*)
6269                 tm_file=rs6000/lynx.h
6270                 xm_file=rs6000/xm-lynx.h
6271                 tmake_file=rs6000/t-rs6000
6272                 xmake_file=rs6000/x-lynx
6273                 use_collect2=yes
6274                 ;;
6275         sh-*-elf*)
6276                 tm_file=sh/elf.h
6277                 float_format=sh
6278                 ;;
6279         sh-*-rtemself*)
6280                 tmake_file="sh/t-sh t-rtems"
6281                 tm_file=sh/rtemself.h
6282                 float_format=sh
6283                 ;;
6284         sh-*-rtems*)
6285                 tmake_file="sh/t-sh t-rtems"
6286                 tm_file=sh/rtems.h
6287                 float_format=sh
6288                 ;;
6289         sh-*-*)
6290                 float_format=sh
6291                 ;;
6292         sparc-tti-*)
6293                 tm_file=sparc/pbd.h
6294                 xm_file="xm-alloca.h ${xm_file}"
6295                 xm_defines=USG
6296                 ;;
6297         sparc-wrs-vxworks* | sparclite-wrs-vxworks*)
6298                 tm_file=sparc/vxsparc.h
6299                 tmake_file=sparc/t-vxsparc
6300                 use_collect2=yes
6301                 thread_file='vxworks'
6302                 ;;
6303         sparc-*-aout*)
6304                 tmake_file=sparc/t-sparcbare
6305                 tm_file="sparc/aout.h libgloss.h"
6306                 ;;
6307         sparc-*-netbsd*)
6308                 tm_file=sparc/netbsd.h
6309                 tmake_file=t-netbsd
6310                 use_collect2=yes
6311                 ;;
6312         sparc-*-openbsd*)
6313                 # we need collect2 until our bug is fixed...
6314                 use_collect2=yes
6315                 ;;
6316         sparc-*-bsd*)
6317                 tm_file=sparc/bsd.h
6318                 ;;
6319         sparc-*-elf*)
6320                 tm_file=sparc/elf.h
6321                 tmake_file=sparc/t-elf
6322                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
6323                 #float_format=i128
6324                 float_format=i64
6325                 ;;
6326         sparc-*-linux-gnuaout*)         # Sparc's running GNU/Linux, a.out
6327                 xm_file="${xm_file} sparc/xm-linux.h"
6328                 tm_file=sparc/linux-aout.h
6329                 xmake_file=x-linux
6330                 gnu_ld=yes
6331                 ;;
6332         sparc-*-linux-gnulibc1*)        # Sparc's running GNU/Linux, libc5
6333                 xm_file="${xm_file} sparc/xm-linux.h"
6334                 xmake_file=x-linux
6335                 tm_file=sparc/linux.h
6336                 tmake_file="t-linux t-linux-gnulibc1"
6337                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6338                 gnu_ld=yes
6339                 float_format=sparc
6340                 ;;
6341         sparc-*-linux-gnu*)             # Sparc's running GNU/Linux, libc6
6342                 xm_file="${xm_file} sparc/xm-linux.h"
6343                 xmake_file=x-linux
6344                 tm_file=sparc/linux.h
6345                 tmake_file="t-linux"
6346                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6347                 gnu_ld=yes
6348                 if test x$enable_threads = xyes; then
6349                         thread_file='posix'
6350                 fi
6351                 float_format=sparc
6352                 ;;
6353         sparc-*-lynxos*)
6354                 if test x$gas = xyes
6355                 then
6356                         tm_file=sparc/lynx.h
6357                 else
6358                         tm_file=sparc/lynx-ng.h
6359                 fi
6360                 xm_file=sparc/xm-lynx.h
6361                 tmake_file=sparc/t-sunos41
6362                 xmake_file=x-lynx
6363                 ;;
6364         sparc-*-rtemsaout*)
6365                 tmake_file="sparc/t-sparcbare t-rtems"
6366                 tm_file=sparc/rtems.h
6367                 ;;
6368         sparc-*-rtems*|sparc-*-rtemself*)
6369                 tm_file="sparc/rtemself.h"
6370                 tmake_file="sparc/t-elf t-rtems"
6371                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
6372                 #float_format=i128
6373                 float_format=i64
6374                 ;;
6375         sparcv9-*-solaris2*)
6376                 if test x$gnu_ld = xyes
6377                 then
6378                         tm_file=sparc/sol2-64.h
6379                 else
6380                         tm_file=sparc/sol2-sld-64.h
6381                 fi
6382                 xm_file="sparc/xm-sysv4-64.h sparc/xm-sol2.h"
6383                 xm_defines="USG POSIX"
6384                 tmake_file="sparc/t-sol2 sparc/t-sol2-64"
6385                 xmake_file=sparc/x-sysv4
6386                 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
6387                 float_format=none
6388                 if test x${enable_threads} = x ; then
6389                     enable_threads=$have_pthread_h
6390                     if test x${enable_threads} = x ; then
6391                         enable_threads=$have_thread_h
6392                     fi
6393                 fi
6394                 if test x${enable_threads} = xyes ; then
6395                     if test x${have_pthread_h} = xyes ; then
6396                         thread_file='posix'
6397                     else
6398                         thread_file='solaris'
6399                     fi
6400                 fi
6401                 ;;
6402         sparc-hal-solaris2*)
6403                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6404                 xm_defines="USG POSIX"
6405                 tm_file="sparc/sol2.h sparc/hal.h"
6406                 tmake_file="sparc/t-halos sparc/t-sol2"
6407                 xmake_file=sparc/x-sysv4
6408                 extra_parts="crt1.o crti.o crtn.o gmon.o crtbegin.o crtend.o"
6409                 case $machine in
6410                 *-*-solaris2.[0-4])
6411                         float_format=i128
6412                 ;;
6413                 *)
6414                         float_format=none
6415                         ;;
6416                 esac
6417                 thread_file='solaris'
6418                 ;;
6419         sparc-*-solaris2*)
6420                 if test x$gnu_ld = xyes
6421                 then
6422                         tm_file=sparc/sol2.h
6423                 else
6424                         tm_file=sparc/sol2-sld.h
6425                 fi
6426                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6427                 xm_defines="USG POSIX"
6428                 tmake_file=sparc/t-sol2
6429                 xmake_file=sparc/x-sysv4
6430                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
6431                 case $machine in
6432                 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*) ;;
6433                 *-*-solaris2*)
6434                         if test x$gnu_ld = xyes
6435                         then
6436                                 tm_file=sparc/sol2-64.h
6437                         else
6438                                 tm_file=sparc/sol2-sld-64.h
6439                         fi
6440                         tmake_file="$tmake_file sparc/t-sol2-64"
6441                         ;;
6442                 esac
6443                 case $machine in
6444                 *-*-solaris2.[0-4])
6445                         float_format=i128
6446                         ;;
6447                 *)
6448                         float_format=none
6449                         ;;
6450                 esac
6451                 if test x${enable_threads} = x; then
6452                     enable_threads=$have_pthread_h
6453                     if test x${enable_threads} = x; then
6454                         enable_threads=$have_thread_h
6455                     fi
6456                 fi
6457                 if test x${enable_threads} = xyes; then
6458                     if test x${have_pthread_h} = xyes; then
6459                         thread_file='posix'
6460                     else
6461                         thread_file='solaris'
6462                     fi
6463                 fi
6464                 ;;
6465         sparc-*-sunos4.0*)
6466                 tm_file=sparc/sunos4.h
6467                 tmake_file=sparc/t-sunos40
6468                 use_collect2=yes
6469                 ;;
6470         sparc-*-sunos4*)
6471                 tm_file=sparc/sunos4.h
6472                 tmake_file=sparc/t-sunos41
6473                 use_collect2=yes
6474                 if test x$gas = xyes; then
6475                         tm_file="${tm_file} sparc/sun4gas.h"
6476                 fi
6477                 ;;
6478         sparc-*-sunos3*)
6479                 tm_file=sparc/sun4o3.h
6480                 use_collect2=yes
6481                 ;;
6482         sparc-*-sysv4*)
6483                 tm_file=sparc/sysv4.h
6484                 xm_file="sparc/xm-sysv4.h"
6485                 xm_defines="USG POSIX"
6486                 tmake_file=t-svr4
6487                 xmake_file=sparc/x-sysv4
6488                 extra_parts="crtbegin.o crtend.o"
6489                 ;;
6490         sparc-*-vxsim*)
6491                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6492                 xm_defines="USG POSIX"
6493                 tm_file=sparc/vxsim.h
6494                 tmake_file=sparc/t-vxsparc
6495                 xmake_file=sparc/x-sysv4
6496                 ;;
6497         sparclet-*-aout*)
6498                 tm_file="sparc/splet.h libgloss.h"
6499                 tmake_file=sparc/t-splet
6500                 ;;
6501         sparclite-*-coff*)
6502                 tm_file="sparc/litecoff.h libgloss.h"
6503                 tmake_file=sparc/t-sparclite
6504                 ;;
6505         sparclite-*-aout*)
6506                 tm_file="sparc/lite.h aoutos.h libgloss.h"
6507                 tmake_file=sparc/t-sparclite
6508                 ;;
6509         sparclite-*-elf*)
6510                 tm_file="sparc/liteelf.h"
6511                 tmake_file=sparc/t-sparclite
6512                 extra_parts="crtbegin.o crtend.o"
6513                 ;;
6514         sparc86x-*-aout*)
6515                 tm_file="sparc/sp86x-aout.h aoutos.h libgloss.h"
6516                 tmake_file=sparc/t-sp86x
6517                 ;;
6518         sparc86x-*-elf*)
6519                 tm_file="sparc/sp86x-elf.h"
6520                 tmake_file=sparc/t-sp86x
6521                 extra_parts="crtbegin.o crtend.o"
6522                 ;;
6523         sparc64-*-aout*)
6524                 tmake_file=sparc/t-sp64
6525                 tm_file=sparc/sp64-aout.h
6526                 ;;
6527         sparc64-*-elf*)
6528                 tmake_file=sparc/t-sp64
6529                 tm_file=sparc/sp64-elf.h
6530                 extra_parts="crtbegin.o crtend.o"
6531                 ;;
6532         sparc64-*-linux*)               # 64-bit Sparc's running GNU/Linux
6533                 tmake_file="t-linux sparc/t-linux64"
6534                 xm_file="sparc/xm-sp64.h sparc/xm-linux.h"
6535                 tm_file=sparc/linux64.h
6536                 xmake_file=x-linux
6537                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6538                 gnu_ld=yes
6539                 if test x$enable_threads = xyes; then
6540                         thread_file='posix'
6541                 fi
6542                 float_format=sparc
6543                 ;;
6544 # This hasn't been upgraded to GCC 2.
6545 #       tahoe-harris-*)                 # Harris tahoe, using COFF.
6546 #               tm_file=tahoe/harris.h
6547 #               ;;
6548 #       tahoe-*-bsd*)                   # tahoe running BSD
6549 #               ;;
6550
6551         thumb*-*-*)
6552                 { echo "configure: error:
6553 *** The Thumb targets have been depreciated.  The equivalent
6554 *** ARM based toolchain can now generated Thumb instructions
6555 *** when the -mthumb switch is given to the compiler." 1>&2; exit 1; }
6556                 ;;
6557 # This hasn't been upgraded to GCC 2.
6558 #       tron-*-*)
6559 #               cpu_type=gmicro
6560 #               use_collect2=yes
6561 #               ;;
6562         v850-*-rtems*)
6563                 cpu_type=v850
6564                 tm_file="v850/rtems.h"
6565                 xm_file="v850/xm-v850.h"
6566                 tmake_file="v850/t-v850 t-rtems"
6567                 if test x$stabs = xyes
6568                 then
6569                         tm_file="${tm_file} dbx.h"
6570                 fi
6571                 use_collect2=no
6572                 ;;
6573         v850-*-*)
6574                 target_cpu_default="TARGET_CPU_generic"
6575                 cpu_type=v850
6576                 tm_file="v850/v850.h"
6577                 xm_file="v850/xm-v850.h"
6578                 tmake_file=v850/t-v850
6579                 if test x$stabs = xyes
6580                 then
6581                         tm_file="${tm_file} dbx.h"
6582                 fi
6583                 use_collect2=no
6584                 ;;
6585         vax-*-bsd*)                     # vaxen running BSD
6586                 use_collect2=yes
6587                 float_format=vax
6588                 ;;
6589         vax-*-sysv*)                    # vaxen running system V
6590                 tm_file="${tm_file} vax/vaxv.h"
6591                 xm_defines=USG
6592                 float_format=vax
6593                 ;;
6594         vax-*-netbsd*)
6595                 tm_file="${tm_file} netbsd.h vax/netbsd.h"
6596                 tmake_file=t-netbsd
6597                 float_format=vax
6598                 use_collect2=yes
6599                 ;;
6600         vax-*-openbsd*)
6601                 tmake_file="${tmake_file} vax/t-openbsd"
6602                 tm_file="vax/vax.h vax/openbsd1.h openbsd.h ${tm_file}"
6603                 xm_file="xm-openbsd.h vax/xm-vax.h"
6604                 float_format=vax
6605                 use_collect2=yes
6606                 ;;
6607         vax-*-ultrix*)                  # vaxen running ultrix
6608                 tm_file="${tm_file} vax/ultrix.h"
6609                 use_collect2=yes
6610                 float_format=vax
6611                 ;;
6612         vax-*-vms*)                     # vaxen running VMS
6613                 xm_file=vax/xm-vms.h
6614                 tm_file=vax/vms.h
6615                 float_format=vax
6616                 ;;
6617         vax-*-*)                        # vax default entry
6618                 float_format=vax
6619                 ;;
6620         we32k-att-sysv*)
6621                 xm_file="${xm_file} xm-svr3"
6622                 use_collect2=yes
6623                 ;;
6624         *)
6625                 echo "Configuration $machine not supported" 1>&2
6626                 exit 1
6627                 ;;
6628         esac
6629
6630         case $machine in
6631         *-*-linux-gnu*)
6632                 ;; # Existing GNU/Linux systems do not use the GNU setup.
6633         *-*-gnu*)
6634                 # On the GNU system, the setup is just about the same on
6635                 # each different CPU.  The specific machines that GNU
6636                 # supports are matched above and just set $cpu_type.
6637                 xm_file="xm-gnu.h ${xm_file}"
6638                 tm_file=${cpu_type}/gnu.h
6639                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
6640                 # GNU always uses ELF.
6641                 elf=yes
6642                 # GNU tools are the only tools.
6643                 gnu_ld=yes
6644                 gas=yes
6645                 xmake_file=x-linux      # These details are the same as Linux.
6646                 tmake_file=t-gnu        # These are not.
6647                 ;;
6648         *-*-sysv4*)
6649                 xmake_try_sysv=x-sysv
6650                 install_headers_dir=install-headers-cpio
6651                 ;;
6652         *-*-sysv*)
6653                 install_headers_dir=install-headers-cpio
6654                 ;;
6655         esac
6656
6657         # Distinguish i[34567]86
6658         # Also, do not run mips-tfile on MIPS if using gas.
6659         # Process --with-cpu= for PowerPC/rs6000
6660         target_cpu_default2=
6661         case $machine in
6662         i486-*-*)
6663                 target_cpu_default2=1
6664                 ;;
6665         i586-*-*)
6666                 case $target_alias in
6667                         k6-*)
6668                                 target_cpu_default2=4
6669                                 ;;
6670                         *)
6671                                 target_cpu_default2=2
6672                                 ;;
6673                 esac
6674                 ;;
6675         i686-*-* | i786-*-*)
6676                 target_cpu_default2=3
6677                 ;;
6678         alpha*-*-*)
6679                 case $machine in
6680                         alphaev6[78]*)
6681                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX|MASK_CIX"
6682                                 ;;
6683                         alphaev6*)
6684                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX"
6685                                 ;;
6686                         alphapca56*)
6687                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX|MASK_MAX"
6688                                 ;;
6689                         alphaev56*)
6690                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX"
6691                                 ;;
6692                         alphaev5*)
6693                                 target_cpu_default2="MASK_CPU_EV5"
6694                                 ;;
6695                 esac
6696
6697                 if test x$gas = xyes
6698                 then
6699                         if test "$target_cpu_default2" = ""
6700                         then
6701                                 target_cpu_default2="MASK_GAS"
6702                         else
6703                                 target_cpu_default2="${target_cpu_default2}|MASK_GAS"
6704                         fi
6705                 fi
6706                 ;;
6707         arm*-*-*)
6708                 case "x$with_cpu" in
6709                         x)
6710                                 # The most generic
6711                                 target_cpu_default2="TARGET_CPU_generic"
6712                                 ;;
6713
6714                         # Distinguish cores, and major variants
6715                         # arm7m doesn't exist, but D & I don't affect code
6716                         xarm[23678] | xarm250 | xarm[67][01]0 \
6717                         | xarm7m | xarm7dm | xarm7dmi | xarm7tdmi \
6718                         | xarm7100 | xarm7500 | xarm7500fe | xarm810 \
6719                         | xstrongarm | xstrongarm110 | xstrongarm1100)
6720                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6721                                 ;;
6722
6723                         xyes | xno)
6724                                 echo "--with-cpu must be passed a value" 1>&2
6725                                 exit 1
6726                                 ;;
6727
6728                         *)
6729                                 if test x$pass2done = xyes
6730                                 then
6731                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6732                                         exit 1
6733                                 fi
6734                                 ;;
6735                 esac
6736                 ;;
6737
6738         mips*-*-ecoff* | mips*-*-elf*)
6739                 if test x$gas = xyes
6740                 then
6741                         if test x$gnu_ld = xyes
6742                         then
6743                                 target_cpu_default2="MASK_GAS|MASK_SPLIT_ADDR"
6744                         else
6745                                 target_cpu_default2="MASK_GAS"
6746                         fi
6747                 fi
6748                 ;;
6749         mips*-*-*)
6750                 if test x$gas = xyes
6751                 then
6752                         target_cpu_default2="MASK_GAS"
6753                 fi
6754                 ;;
6755         powerpc*-*-* | rs6000-*-*)
6756                 case "x$with_cpu" in
6757                         x)
6758                                 ;;
6759
6760                         xcommon | xpower | xpower2 | xpowerpc | xrios \
6761                           | xrios1 | xrios2 | xrsc | xrsc1 \
6762                           | x601 | x602 | x603 | x603e | x604 | x604e | x620 \
6763                           | xec603e | x740 | x750 | x401 \
6764                           | x403 | x505 | x801 | x821 | x823 | x860)
6765                                 target_cpu_default2="\"$with_cpu\""
6766                                 ;;
6767
6768                         xyes | xno)
6769                                 echo "--with-cpu must be passed a value" 1>&2
6770                                 exit 1
6771                                 ;;
6772
6773                         *)
6774                                 if test x$pass2done = xyes
6775                                 then
6776                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6777                                         exit 1
6778                                 fi
6779                                 ;;
6780                 esac
6781                 ;;
6782         sparc*-*-*)
6783                 case ".$with_cpu" in
6784                         .)
6785                                 target_cpu_default2=TARGET_CPU_"`echo $machine | sed 's/-.*$//'`"
6786                                 ;;
6787                         .supersparc | .hypersparc | .ultrasparc | .v7 | .v8 | .v9)
6788                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6789                                 ;;
6790                         *)
6791                                 if test x$pass2done = xyes
6792                                 then
6793                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6794                                         exit 1
6795                                 fi
6796                                 ;;
6797                 esac
6798                 ;;
6799         esac
6800
6801         if test "$target_cpu_default2" != ""
6802         then
6803                 if test "$target_cpu_default" != ""
6804                 then
6805                         target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
6806                 else
6807                         target_cpu_default=$target_cpu_default2
6808                 fi
6809         fi
6810
6811         # No need for collect2 if we have the GNU linker.
6812         # Actually, there is now; GNU ld doesn't handle the EH info or
6813         # collecting for shared libraries.
6814         #case x$gnu_ld in
6815         #xyes)
6816         #       use_collect2=
6817         #       ;;
6818         #esac
6819
6820 # Save data on machine being used to compile GCC in build_xm_file.
6821 # Save data on host machine in vars host_xm_file and host_xmake_file.
6822         if test x$pass1done = x
6823         then
6824                 if test x"$xm_file" = x
6825                 then build_xm_file=$cpu_type/xm-$cpu_type.h
6826                 else build_xm_file=$xm_file
6827                 fi
6828                 build_xm_defines=$xm_defines
6829                 build_install_headers_dir=$install_headers_dir
6830                 build_exeext=$exeext
6831                 pass1done=yes
6832         else
6833                 if test x$pass2done = x
6834                 then
6835                         if test x"$xm_file" = x
6836                         then host_xm_file=$cpu_type/xm-$cpu_type.h
6837                         else host_xm_file=$xm_file
6838                         fi
6839                         host_xm_defines=$xm_defines
6840                         if test x"$xmake_file" = x
6841                         then xmake_file=$cpu_type/x-$cpu_type
6842                         fi
6843                         host_xmake_file="$xmake_file"
6844                         host_truncate_target=$truncate_target
6845                         host_extra_gcc_objs=$extra_gcc_objs
6846                         host_extra_objs=$extra_host_objs
6847                         host_exeext=$exeext
6848                         pass2done=yes
6849                 fi
6850         fi
6851 done
6852
6853 extra_objs="${host_extra_objs} ${extra_objs}"
6854
6855 # Default the target-machine variables that were not explicitly set.
6856 if test x"$tm_file" = x
6857 then tm_file=$cpu_type/$cpu_type.h; fi
6858
6859 if test x$extra_headers = x
6860 then extra_headers=; fi
6861
6862 if test x"$xm_file" = x
6863 then xm_file=$cpu_type/xm-$cpu_type.h; fi
6864
6865 if test x$md_file = x
6866 then md_file=$cpu_type/$cpu_type.md; fi
6867
6868 if test x$out_file = x
6869 then out_file=$cpu_type/$cpu_type.c; fi
6870
6871 if test x"$tmake_file" = x
6872 then tmake_file=$cpu_type/t-$cpu_type
6873 fi
6874
6875 if test x"$dwarf2" = xyes
6876 then tm_file="$tm_file tm-dwarf2.h"
6877 fi
6878
6879 if test x$float_format = x
6880 then float_format=i64
6881 fi
6882
6883 if test $float_format = none
6884 then float_h_file=Makefile.in
6885 else float_h_file=float-$float_format.h
6886 fi
6887
6888 # Handle cpp installation.
6889 if test x$enable_cpp != xno
6890 then
6891   tmake_file="$tmake_file t-install-cpp"
6892 fi
6893
6894 # Say what files are being used for the output code and MD file.
6895 echo "Using \`$srcdir/config/$out_file' to output insns."
6896 echo "Using \`$srcdir/config/$md_file' as machine description file."
6897
6898 count=a
6899 for f in $tm_file; do
6900         count=${count}x
6901 done
6902 if test $count = ax; then
6903         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
6904 else
6905         echo "Using the following target machine macro files:"
6906         for f in $tm_file; do
6907                 echo "  $srcdir/config/$f"
6908         done
6909 fi
6910
6911 count=a
6912 for f in $host_xm_file; do
6913         count=${count}x
6914 done
6915 if test $count = ax; then
6916         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
6917 else
6918         echo "Using the following host machine macro files:"
6919         for f in $host_xm_file; do
6920                 echo "  $srcdir/config/$f"
6921         done
6922 fi
6923
6924 if test "$host_xm_file" != "$build_xm_file"; then
6925         count=a
6926         for f in $build_xm_file; do
6927                 count=${count}x
6928         done
6929         if test $count = ax; then
6930                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
6931         else
6932                 echo "Using the following build machine macro files:"
6933                 for f in $build_xm_file; do
6934                         echo "  $srcdir/config/$f"
6935                 done
6936         fi
6937 fi
6938
6939 if test x$thread_file = x; then
6940         if test x$target_thread_file != x; then
6941                 thread_file=$target_thread_file
6942         else
6943                 thread_file='single'
6944         fi
6945 fi
6946
6947 # Set up the header files.
6948 # $links is the list of header files to create.
6949 # $vars is the list of shell variables with file names to include.
6950 # auto-host.h is the file containing items generated by autoconf and is
6951 # the first file included by config.h.
6952 null_defines=
6953 host_xm_file="auto-host.h gansidecl.h ${host_xm_file} hwint.h"
6954
6955 # If host=build, it is correct to have hconfig include auto-host.h
6956 # as well.  If host!=build, we are in error and need to do more
6957 # work to find out the build config parameters.
6958 if test x$host = x$build
6959 then
6960         build_xm_file="auto-host.h gansidecl.h ${build_xm_file} hwint.h"
6961 else
6962         # We create a subdir, then run autoconf in the subdir.
6963         # To prevent recursion we set host and build for the new
6964         # invocation of configure to the build for this invocation
6965         # of configure.
6966         tempdir=build.$$
6967         rm -rf $tempdir
6968         mkdir $tempdir
6969         cd $tempdir
6970         case ${srcdir} in
6971         /*) realsrcdir=${srcdir};;
6972         *) realsrcdir=../${srcdir};;
6973         esac
6974         CC=${CC_FOR_BUILD} ${realsrcdir}/configure \
6975                 --target=$target --host=$build --build=$build
6976
6977         # We just finished tests for the build machine, so rename
6978         # the file auto-build.h in the gcc directory.
6979         mv auto-host.h ../auto-build.h
6980         cd ..
6981         rm -rf $tempdir
6982         build_xm_file="auto-build.h gansidecl.h ${build_xm_file} hwint.h"
6983 fi
6984
6985 xm_file="gansidecl.h ${xm_file}"
6986 tm_file="gansidecl.h ${tm_file}"
6987
6988 vars="host_xm_file tm_file tm_p_file xm_file build_xm_file"
6989 links="config.h tm.h tm_p.h tconfig.h hconfig.h"
6990 defines="host_xm_defines null_defines null_defines xm_defines build_xm_defines"
6991
6992 rm -f config.bak
6993 if test -f config.status; then mv -f config.status config.bak; fi
6994
6995 # Make the links.
6996 while test -n "$vars"
6997 do
6998         set $vars; var=$1; shift; vars=$*
6999         set $links; link=$1; shift; links=$*
7000         set $defines; define=$1; shift; defines=$*
7001
7002         rm -f $link
7003         # Make sure the file is created, even if it is empty.
7004         echo >$link
7005
7006         # Define TARGET_CPU_DEFAULT if the system wants one.
7007         # This substitutes for lots of *.h files.
7008         if test "$target_cpu_default" != "" -a $link = tm.h
7009         then
7010                 echo "#define TARGET_CPU_DEFAULT ($target_cpu_default)" >>$link
7011         fi
7012
7013         for file in `eval echo '$'$var`; do
7014                 case $file in
7015                 auto-host.h | auto-build.h )
7016                         ;;
7017                 *)
7018                         echo '#ifdef IN_GCC' >>$link
7019                         ;;
7020                 esac
7021                 echo "#include \"$file\"" >>$link
7022                 case $file in
7023                 auto-host.h | auto-build.h )
7024                         ;;
7025                 *)
7026                         echo '#endif' >>$link
7027                         ;;
7028                 esac
7029         done
7030
7031         for def in `eval echo '$'$define`; do
7032                 echo "#ifndef $def" >>$link
7033                 echo "#define $def" >>$link
7034                 echo "#endif" >>$link
7035         done
7036 done
7037
7038 # Truncate the target if necessary
7039 if test x$host_truncate_target != x; then
7040         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
7041 fi
7042
7043 # Get the version trigger filename from the toplevel
7044 if test "${with_gcc_version_trigger+set}" = set; then
7045         gcc_version_trigger=$with_gcc_version_trigger
7046 else
7047         gcc_version_trigger=${srcdir}/version.c
7048 fi
7049 gcc_version=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'`
7050
7051 # Internationalization
7052 PACKAGE=gcc
7053 VERSION="$gcc_version"
7054 cat >> confdefs.h <<EOF
7055 #define PACKAGE "$PACKAGE"
7056 EOF
7057
7058 cat >> confdefs.h <<EOF
7059 #define VERSION "$VERSION"
7060 EOF
7061
7062
7063
7064
7065 ALL_LINGUAS="en_GB"
7066
7067 # Enable NLS support by default
7068 # Check whether --enable-nls or --disable-nls was given.
7069 if test "${enable_nls+set}" = set; then
7070   enableval="$enable_nls"
7071   :
7072 else
7073   enable_nls=yes
7074 fi
7075
7076
7077 # if cross compiling, disable NLS support.
7078 # It's not worth the trouble, at least for now.
7079
7080 if test "${build}" != "${host}" && test "x$enable_nls" = "xyes"; then
7081   echo "configure: warning: Disabling NLS support for canadian cross compiler." 1>&2
7082   enable_nls=no
7083 fi
7084
7085
7086         echo $ac_n "checking for strerror in -lcposix""... $ac_c" 1>&6
7087 echo "configure:7088: checking for strerror in -lcposix" >&5
7088 ac_lib_var=`echo cposix'_'strerror | sed 'y%./+-%__p_%'`
7089 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7090   echo $ac_n "(cached) $ac_c" 1>&6
7091 else
7092   ac_save_LIBS="$LIBS"
7093 LIBS="-lcposix  $LIBS"
7094 cat > conftest.$ac_ext <<EOF
7095 #line 7096 "configure"
7096 #include "confdefs.h"
7097 /* Override any gcc2 internal prototype to avoid an error.  */
7098 /* We use char because int might match the return type of a gcc2
7099     builtin and then its argument prototype would still apply.  */
7100 char strerror();
7101
7102 int main() {
7103 strerror()
7104 ; return 0; }
7105 EOF
7106 if { (eval echo configure:7107: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7107   rm -rf conftest*
7108   eval "ac_cv_lib_$ac_lib_var=yes"
7109 else
7110   echo "configure: failed program was:" >&5
7111   cat conftest.$ac_ext >&5
7112   rm -rf conftest*
7113   eval "ac_cv_lib_$ac_lib_var=no"
7114 fi
7115 rm -f conftest*
7116 LIBS="$ac_save_LIBS"
7117
7118 fi
7119 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7120   echo "$ac_t""yes" 1>&6
7121   LIBS="$LIBS -lcposix"
7122 else
7123   echo "$ac_t""no" 1>&6
7124 fi
7125
7126
7127
7128 echo $ac_n "checking for working const""... $ac_c" 1>&6
7129 echo "configure:7130: checking for working const" >&5
7130 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
7131   echo $ac_n "(cached) $ac_c" 1>&6
7132 else
7133   cat > conftest.$ac_ext <<EOF
7134 #line 7135 "configure"
7135 #include "confdefs.h"
7136
7137 int main() {
7138
7139 /* Ultrix mips cc rejects this.  */
7140 typedef int charset[2]; const charset x;
7141 /* SunOS 4.1.1 cc rejects this.  */
7142 char const *const *ccp;
7143 char **p;
7144 /* NEC SVR4.0.2 mips cc rejects this.  */
7145 struct point {int x, y;};
7146 static struct point const zero = {0,0};
7147 /* AIX XL C 1.02.0.0 rejects this.
7148    It does not let you subtract one const X* pointer from another in an arm
7149    of an if-expression whose if-part is not a constant expression */
7150 const char *g = "string";
7151 ccp = &g + (g ? g-g : 0);
7152 /* HPUX 7.0 cc rejects these. */
7153 ++ccp;
7154 p = (char**) ccp;
7155 ccp = (char const *const *) p;
7156 { /* SCO 3.2v4 cc rejects this.  */
7157   char *t;
7158   char const *s = 0 ? (char *) 0 : (char const *) 0;
7159
7160   *t++ = 0;
7161 }
7162 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
7163   int x[] = {25, 17};
7164   const int *foo = &x[0];
7165   ++foo;
7166 }
7167 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
7168   typedef const int *iptr;
7169   iptr p = 0;
7170   ++p;
7171 }
7172 { /* AIX XL C 1.02.0.0 rejects this saying
7173      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
7174   struct s { int j; const int *ap[3]; };
7175   struct s *b; b->j = 5;
7176 }
7177 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
7178   const int foo = 10;
7179 }
7180
7181 ; return 0; }
7182 EOF
7183 if { (eval echo configure:7184: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7184   rm -rf conftest*
7185   ac_cv_c_const=yes
7186 else
7187   echo "configure: failed program was:" >&5
7188   cat conftest.$ac_ext >&5
7189   rm -rf conftest*
7190   ac_cv_c_const=no
7191 fi
7192 rm -f conftest*
7193 fi
7194
7195 echo "$ac_t""$ac_cv_c_const" 1>&6
7196 if test $ac_cv_c_const = no; then
7197   cat >> confdefs.h <<\EOF
7198 #define const
7199 EOF
7200
7201 fi
7202
7203 echo $ac_n "checking for off_t""... $ac_c" 1>&6
7204 echo "configure:7205: checking for off_t" >&5
7205 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
7206   echo $ac_n "(cached) $ac_c" 1>&6
7207 else
7208   cat > conftest.$ac_ext <<EOF
7209 #line 7210 "configure"
7210 #include "confdefs.h"
7211 #include <sys/types.h>
7212 #if STDC_HEADERS
7213 #include <stdlib.h>
7214 #include <stddef.h>
7215 #endif
7216 EOF
7217 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7218   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
7219   rm -rf conftest*
7220   ac_cv_type_off_t=yes
7221 else
7222   rm -rf conftest*
7223   ac_cv_type_off_t=no
7224 fi
7225 rm -f conftest*
7226
7227 fi
7228 echo "$ac_t""$ac_cv_type_off_t" 1>&6
7229 if test $ac_cv_type_off_t = no; then
7230   cat >> confdefs.h <<\EOF
7231 #define off_t long
7232 EOF
7233
7234 fi
7235
7236 echo $ac_n "checking for size_t""... $ac_c" 1>&6
7237 echo "configure:7238: checking for size_t" >&5
7238 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
7239   echo $ac_n "(cached) $ac_c" 1>&6
7240 else
7241   cat > conftest.$ac_ext <<EOF
7242 #line 7243 "configure"
7243 #include "confdefs.h"
7244 #include <sys/types.h>
7245 #if STDC_HEADERS
7246 #include <stdlib.h>
7247 #include <stddef.h>
7248 #endif
7249 EOF
7250 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7251   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
7252   rm -rf conftest*
7253   ac_cv_type_size_t=yes
7254 else
7255   rm -rf conftest*
7256   ac_cv_type_size_t=no
7257 fi
7258 rm -f conftest*
7259
7260 fi
7261 echo "$ac_t""$ac_cv_type_size_t" 1>&6
7262 if test $ac_cv_type_size_t = no; then
7263   cat >> confdefs.h <<\EOF
7264 #define size_t unsigned
7265 EOF
7266
7267 fi
7268
7269 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
7270 # for constant arguments.  Useless!
7271 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
7272 echo "configure:7273: checking for working alloca.h" >&5
7273 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
7274   echo $ac_n "(cached) $ac_c" 1>&6
7275 else
7276   cat > conftest.$ac_ext <<EOF
7277 #line 7278 "configure"
7278 #include "confdefs.h"
7279 #include <alloca.h>
7280 int main() {
7281 char *p = alloca(2 * sizeof(int));
7282 ; return 0; }
7283 EOF
7284 if { (eval echo configure:7285: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7285   rm -rf conftest*
7286   ac_cv_header_alloca_h=yes
7287 else
7288   echo "configure: failed program was:" >&5
7289   cat conftest.$ac_ext >&5
7290   rm -rf conftest*
7291   ac_cv_header_alloca_h=no
7292 fi
7293 rm -f conftest*
7294 fi
7295
7296 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
7297 if test $ac_cv_header_alloca_h = yes; then
7298   cat >> confdefs.h <<\EOF
7299 #define HAVE_ALLOCA_H 1
7300 EOF
7301
7302 fi
7303
7304 echo $ac_n "checking for alloca""... $ac_c" 1>&6
7305 echo "configure:7306: checking for alloca" >&5
7306 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
7307   echo $ac_n "(cached) $ac_c" 1>&6
7308 else
7309   cat > conftest.$ac_ext <<EOF
7310 #line 7311 "configure"
7311 #include "confdefs.h"
7312
7313 #ifdef __GNUC__
7314 # define alloca __builtin_alloca
7315 #else
7316 # ifdef _MSC_VER
7317 #  include <malloc.h>
7318 #  define alloca _alloca
7319 # else
7320 #  if HAVE_ALLOCA_H
7321 #   include <alloca.h>
7322 #  else
7323 #   ifdef _AIX
7324  #pragma alloca
7325 #   else
7326 #    ifndef alloca /* predefined by HP cc +Olibcalls */
7327 char *alloca ();
7328 #    endif
7329 #   endif
7330 #  endif
7331 # endif
7332 #endif
7333
7334 int main() {
7335 char *p = (char *) alloca(1);
7336 ; return 0; }
7337 EOF
7338 if { (eval echo configure:7339: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7339   rm -rf conftest*
7340   ac_cv_func_alloca_works=yes
7341 else
7342   echo "configure: failed program was:" >&5
7343   cat conftest.$ac_ext >&5
7344   rm -rf conftest*
7345   ac_cv_func_alloca_works=no
7346 fi
7347 rm -f conftest*
7348 fi
7349
7350 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
7351 if test $ac_cv_func_alloca_works = yes; then
7352   cat >> confdefs.h <<\EOF
7353 #define HAVE_ALLOCA 1
7354 EOF
7355
7356 fi
7357
7358 if test $ac_cv_func_alloca_works = no; then
7359   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
7360   # that cause trouble.  Some versions do not even contain alloca or
7361   # contain a buggy version.  If you still want to use their alloca,
7362   # use ar to extract alloca.o from them instead of compiling alloca.c.
7363   ALLOCA=alloca.${ac_objext}
7364   cat >> confdefs.h <<\EOF
7365 #define C_ALLOCA 1
7366 EOF
7367
7368
7369 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
7370 echo "configure:7371: checking whether alloca needs Cray hooks" >&5
7371 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
7372   echo $ac_n "(cached) $ac_c" 1>&6
7373 else
7374   cat > conftest.$ac_ext <<EOF
7375 #line 7376 "configure"
7376 #include "confdefs.h"
7377 #if defined(CRAY) && ! defined(CRAY2)
7378 webecray
7379 #else
7380 wenotbecray
7381 #endif
7382
7383 EOF
7384 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7385   egrep "webecray" >/dev/null 2>&1; then
7386   rm -rf conftest*
7387   ac_cv_os_cray=yes
7388 else
7389   rm -rf conftest*
7390   ac_cv_os_cray=no
7391 fi
7392 rm -f conftest*
7393
7394 fi
7395
7396 echo "$ac_t""$ac_cv_os_cray" 1>&6
7397 if test $ac_cv_os_cray = yes; then
7398 for ac_func in _getb67 GETB67 getb67; do
7399   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7400 echo "configure:7401: checking for $ac_func" >&5
7401 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7402   echo $ac_n "(cached) $ac_c" 1>&6
7403 else
7404   cat > conftest.$ac_ext <<EOF
7405 #line 7406 "configure"
7406 #include "confdefs.h"
7407 /* System header to define __stub macros and hopefully few prototypes,
7408     which can conflict with char $ac_func(); below.  */
7409 #include <assert.h>
7410 /* Override any gcc2 internal prototype to avoid an error.  */
7411 /* We use char because int might match the return type of a gcc2
7412     builtin and then its argument prototype would still apply.  */
7413 char $ac_func();
7414
7415 int main() {
7416
7417 /* The GNU C library defines this for functions which it implements
7418     to always fail with ENOSYS.  Some functions are actually named
7419     something starting with __ and the normal name is an alias.  */
7420 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7421 choke me
7422 #else
7423 $ac_func();
7424 #endif
7425
7426 ; return 0; }
7427 EOF
7428 if { (eval echo configure:7429: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7429   rm -rf conftest*
7430   eval "ac_cv_func_$ac_func=yes"
7431 else
7432   echo "configure: failed program was:" >&5
7433   cat conftest.$ac_ext >&5
7434   rm -rf conftest*
7435   eval "ac_cv_func_$ac_func=no"
7436 fi
7437 rm -f conftest*
7438 fi
7439
7440 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7441   echo "$ac_t""yes" 1>&6
7442   cat >> confdefs.h <<EOF
7443 #define CRAY_STACKSEG_END $ac_func
7444 EOF
7445
7446   break
7447 else
7448   echo "$ac_t""no" 1>&6
7449 fi
7450
7451 done
7452 fi
7453
7454 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
7455 echo "configure:7456: checking stack direction for C alloca" >&5
7456 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
7457   echo $ac_n "(cached) $ac_c" 1>&6
7458 else
7459   if test "$cross_compiling" = yes; then
7460   ac_cv_c_stack_direction=0
7461 else
7462   cat > conftest.$ac_ext <<EOF
7463 #line 7464 "configure"
7464 #include "confdefs.h"
7465 find_stack_direction ()
7466 {
7467   static char *addr = 0;
7468   auto char dummy;
7469   if (addr == 0)
7470     {
7471       addr = &dummy;
7472       return find_stack_direction ();
7473     }
7474   else
7475     return (&dummy > addr) ? 1 : -1;
7476 }
7477 main ()
7478 {
7479   exit (find_stack_direction() < 0);
7480 }
7481 EOF
7482 if { (eval echo configure:7483: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
7483 then
7484   ac_cv_c_stack_direction=1
7485 else
7486   echo "configure: failed program was:" >&5
7487   cat conftest.$ac_ext >&5
7488   rm -fr conftest*
7489   ac_cv_c_stack_direction=-1
7490 fi
7491 rm -fr conftest*
7492 fi
7493
7494 fi
7495
7496 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
7497 cat >> confdefs.h <<EOF
7498 #define STACK_DIRECTION $ac_cv_c_stack_direction
7499 EOF
7500
7501 fi
7502
7503
7504    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
7505 unistd.h sys/param.h
7506 do
7507 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
7508 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
7509 echo "configure:7510: checking for $ac_hdr" >&5
7510 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7511   echo $ac_n "(cached) $ac_c" 1>&6
7512 else
7513   cat > conftest.$ac_ext <<EOF
7514 #line 7515 "configure"
7515 #include "confdefs.h"
7516 #include <$ac_hdr>
7517 EOF
7518 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7519 { (eval echo configure:7520: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7520 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7521 if test -z "$ac_err"; then
7522   rm -rf conftest*
7523   eval "ac_cv_header_$ac_safe=yes"
7524 else
7525   echo "$ac_err" >&5
7526   echo "configure: failed program was:" >&5
7527   cat conftest.$ac_ext >&5
7528   rm -rf conftest*
7529   eval "ac_cv_header_$ac_safe=no"
7530 fi
7531 rm -f conftest*
7532 fi
7533 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7534   echo "$ac_t""yes" 1>&6
7535     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
7536   cat >> confdefs.h <<EOF
7537 #define $ac_tr_hdr 1
7538 EOF
7539
7540 else
7541   echo "$ac_t""no" 1>&6
7542 fi
7543 done
7544
7545    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
7546 strdup __argz_count __argz_stringify __argz_next
7547 do
7548 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7549 echo "configure:7550: checking for $ac_func" >&5
7550 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7551   echo $ac_n "(cached) $ac_c" 1>&6
7552 else
7553   cat > conftest.$ac_ext <<EOF
7554 #line 7555 "configure"
7555 #include "confdefs.h"
7556 /* System header to define __stub macros and hopefully few prototypes,
7557     which can conflict with char $ac_func(); below.  */
7558 #include <assert.h>
7559 /* Override any gcc2 internal prototype to avoid an error.  */
7560 /* We use char because int might match the return type of a gcc2
7561     builtin and then its argument prototype would still apply.  */
7562 char $ac_func();
7563
7564 int main() {
7565
7566 /* The GNU C library defines this for functions which it implements
7567     to always fail with ENOSYS.  Some functions are actually named
7568     something starting with __ and the normal name is an alias.  */
7569 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7570 choke me
7571 #else
7572 $ac_func();
7573 #endif
7574
7575 ; return 0; }
7576 EOF
7577 if { (eval echo configure:7578: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7578   rm -rf conftest*
7579   eval "ac_cv_func_$ac_func=yes"
7580 else
7581   echo "configure: failed program was:" >&5
7582   cat conftest.$ac_ext >&5
7583   rm -rf conftest*
7584   eval "ac_cv_func_$ac_func=no"
7585 fi
7586 rm -f conftest*
7587 fi
7588
7589 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7590   echo "$ac_t""yes" 1>&6
7591     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7592   cat >> confdefs.h <<EOF
7593 #define $ac_tr_func 1
7594 EOF
7595
7596 else
7597   echo "$ac_t""no" 1>&6
7598 fi
7599 done
7600
7601
7602    if test "${ac_cv_func_stpcpy+set}" != "set"; then
7603      for ac_func in stpcpy
7604 do
7605 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7606 echo "configure:7607: checking for $ac_func" >&5
7607 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7608   echo $ac_n "(cached) $ac_c" 1>&6
7609 else
7610   cat > conftest.$ac_ext <<EOF
7611 #line 7612 "configure"
7612 #include "confdefs.h"
7613 /* System header to define __stub macros and hopefully few prototypes,
7614     which can conflict with char $ac_func(); below.  */
7615 #include <assert.h>
7616 /* Override any gcc2 internal prototype to avoid an error.  */
7617 /* We use char because int might match the return type of a gcc2
7618     builtin and then its argument prototype would still apply.  */
7619 char $ac_func();
7620
7621 int main() {
7622
7623 /* The GNU C library defines this for functions which it implements
7624     to always fail with ENOSYS.  Some functions are actually named
7625     something starting with __ and the normal name is an alias.  */
7626 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7627 choke me
7628 #else
7629 $ac_func();
7630 #endif
7631
7632 ; return 0; }
7633 EOF
7634 if { (eval echo configure:7635: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7635   rm -rf conftest*
7636   eval "ac_cv_func_$ac_func=yes"
7637 else
7638   echo "configure: failed program was:" >&5
7639   cat conftest.$ac_ext >&5
7640   rm -rf conftest*
7641   eval "ac_cv_func_$ac_func=no"
7642 fi
7643 rm -f conftest*
7644 fi
7645
7646 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7647   echo "$ac_t""yes" 1>&6
7648     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7649   cat >> confdefs.h <<EOF
7650 #define $ac_tr_func 1
7651 EOF
7652
7653 else
7654   echo "$ac_t""no" 1>&6
7655 fi
7656 done
7657
7658    fi
7659    if test "${ac_cv_func_stpcpy}" = "yes"; then
7660      cat >> confdefs.h <<\EOF
7661 #define HAVE_STPCPY 1
7662 EOF
7663
7664    fi
7665
7666    if test $ac_cv_header_locale_h = yes; then
7667     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
7668 echo "configure:7669: checking for LC_MESSAGES" >&5
7669 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
7670   echo $ac_n "(cached) $ac_c" 1>&6
7671 else
7672   cat > conftest.$ac_ext <<EOF
7673 #line 7674 "configure"
7674 #include "confdefs.h"
7675 #include <locale.h>
7676 int main() {
7677 return LC_MESSAGES
7678 ; return 0; }
7679 EOF
7680 if { (eval echo configure:7681: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7681   rm -rf conftest*
7682   am_cv_val_LC_MESSAGES=yes
7683 else
7684   echo "configure: failed program was:" >&5
7685   cat conftest.$ac_ext >&5
7686   rm -rf conftest*
7687   am_cv_val_LC_MESSAGES=no
7688 fi
7689 rm -f conftest*
7690 fi
7691
7692 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
7693     if test $am_cv_val_LC_MESSAGES = yes; then
7694       cat >> confdefs.h <<\EOF
7695 #define HAVE_LC_MESSAGES 1
7696 EOF
7697
7698     fi
7699   fi
7700    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
7701 echo "configure:7702: checking whether NLS is requested" >&5
7702         # Check whether --enable-nls or --disable-nls was given.
7703 if test "${enable_nls+set}" = set; then
7704   enableval="$enable_nls"
7705   USE_NLS=$enableval
7706 else
7707   USE_NLS=yes
7708 fi
7709
7710     echo "$ac_t""$USE_NLS" 1>&6
7711
7712
7713     USE_INCLUDED_LIBINTL=no
7714
7715         if test "$USE_NLS" = "yes"; then
7716       cat >> confdefs.h <<\EOF
7717 #define ENABLE_NLS 1
7718 EOF
7719
7720       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
7721 echo "configure:7722: checking whether included gettext is requested" >&5
7722       # Check whether --with-included-gettext or --without-included-gettext was given.
7723 if test "${with_included_gettext+set}" = set; then
7724   withval="$with_included_gettext"
7725   nls_cv_force_use_gnu_gettext=$withval
7726 else
7727   nls_cv_force_use_gnu_gettext=yes
7728 fi
7729
7730       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
7731
7732       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
7733       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
7734                                         nls_cv_header_intl=
7735         nls_cv_header_libgt=
7736         CATOBJEXT=NONE
7737
7738         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
7739 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
7740 echo "configure:7741: checking for libintl.h" >&5
7741 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7742   echo $ac_n "(cached) $ac_c" 1>&6
7743 else
7744   cat > conftest.$ac_ext <<EOF
7745 #line 7746 "configure"
7746 #include "confdefs.h"
7747 #include <libintl.h>
7748 EOF
7749 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7750 { (eval echo configure:7751: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7751 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7752 if test -z "$ac_err"; then
7753   rm -rf conftest*
7754   eval "ac_cv_header_$ac_safe=yes"
7755 else
7756   echo "$ac_err" >&5
7757   echo "configure: failed program was:" >&5
7758   cat conftest.$ac_ext >&5
7759   rm -rf conftest*
7760   eval "ac_cv_header_$ac_safe=no"
7761 fi
7762 rm -f conftest*
7763 fi
7764 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7765   echo "$ac_t""yes" 1>&6
7766   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
7767 echo "configure:7768: checking for gettext in libc" >&5
7768 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
7769   echo $ac_n "(cached) $ac_c" 1>&6
7770 else
7771   cat > conftest.$ac_ext <<EOF
7772 #line 7773 "configure"
7773 #include "confdefs.h"
7774 #include <libintl.h>
7775 int main() {
7776 return (int) gettext ("")
7777 ; return 0; }
7778 EOF
7779 if { (eval echo configure:7780: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7780   rm -rf conftest*
7781   gt_cv_func_gettext_libc=yes
7782 else
7783   echo "configure: failed program was:" >&5
7784   cat conftest.$ac_ext >&5
7785   rm -rf conftest*
7786   gt_cv_func_gettext_libc=no
7787 fi
7788 rm -f conftest*
7789 fi
7790
7791 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
7792
7793            if test "$gt_cv_func_gettext_libc" != "yes"; then
7794              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
7795 echo "configure:7796: checking for bindtextdomain in -lintl" >&5
7796 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
7797 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7798   echo $ac_n "(cached) $ac_c" 1>&6
7799 else
7800   ac_save_LIBS="$LIBS"
7801 LIBS="-lintl  $LIBS"
7802 cat > conftest.$ac_ext <<EOF
7803 #line 7804 "configure"
7804 #include "confdefs.h"
7805 /* Override any gcc2 internal prototype to avoid an error.  */
7806 /* We use char because int might match the return type of a gcc2
7807     builtin and then its argument prototype would still apply.  */
7808 char bindtextdomain();
7809
7810 int main() {
7811 bindtextdomain()
7812 ; return 0; }
7813 EOF
7814 if { (eval echo configure:7815: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7815   rm -rf conftest*
7816   eval "ac_cv_lib_$ac_lib_var=yes"
7817 else
7818   echo "configure: failed program was:" >&5
7819   cat conftest.$ac_ext >&5
7820   rm -rf conftest*
7821   eval "ac_cv_lib_$ac_lib_var=no"
7822 fi
7823 rm -f conftest*
7824 LIBS="$ac_save_LIBS"
7825
7826 fi
7827 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7828   echo "$ac_t""yes" 1>&6
7829   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
7830 echo "configure:7831: checking for gettext in libintl" >&5
7831 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
7832   echo $ac_n "(cached) $ac_c" 1>&6
7833 else
7834   echo $ac_n "checking for gettext in -lintl""... $ac_c" 1>&6
7835 echo "configure:7836: checking for gettext in -lintl" >&5
7836 ac_lib_var=`echo intl'_'gettext | sed 'y%./+-%__p_%'`
7837 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7838   echo $ac_n "(cached) $ac_c" 1>&6
7839 else
7840   ac_save_LIBS="$LIBS"
7841 LIBS="-lintl  $LIBS"
7842 cat > conftest.$ac_ext <<EOF
7843 #line 7844 "configure"
7844 #include "confdefs.h"
7845 /* Override any gcc2 internal prototype to avoid an error.  */
7846 /* We use char because int might match the return type of a gcc2
7847     builtin and then its argument prototype would still apply.  */
7848 char gettext();
7849
7850 int main() {
7851 gettext()
7852 ; return 0; }
7853 EOF
7854 if { (eval echo configure:7855: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7855   rm -rf conftest*
7856   eval "ac_cv_lib_$ac_lib_var=yes"
7857 else
7858   echo "configure: failed program was:" >&5
7859   cat conftest.$ac_ext >&5
7860   rm -rf conftest*
7861   eval "ac_cv_lib_$ac_lib_var=no"
7862 fi
7863 rm -f conftest*
7864 LIBS="$ac_save_LIBS"
7865
7866 fi
7867 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7868   echo "$ac_t""yes" 1>&6
7869   gt_cv_func_gettext_libintl=yes
7870 else
7871   echo "$ac_t""no" 1>&6
7872 gt_cv_func_gettext_libintl=no
7873 fi
7874
7875 fi
7876
7877 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
7878 else
7879   echo "$ac_t""no" 1>&6
7880 fi
7881
7882            fi
7883
7884            if test "$gt_cv_func_gettext_libc" = "yes" \
7885               || test "$gt_cv_func_gettext_libintl" = "yes"; then
7886               cat >> confdefs.h <<\EOF
7887 #define HAVE_GETTEXT 1
7888 EOF
7889
7890               # Extract the first word of "msgfmt", so it can be a program name with args.
7891 set dummy msgfmt; ac_word=$2
7892 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7893 echo "configure:7894: checking for $ac_word" >&5
7894 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
7895   echo $ac_n "(cached) $ac_c" 1>&6
7896 else
7897   case "$MSGFMT" in
7898   /*)
7899   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
7900   ;;
7901   *)
7902   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7903   for ac_dir in $PATH; do
7904     test -z "$ac_dir" && ac_dir=.
7905     if test -f $ac_dir/$ac_word; then
7906       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
7907         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
7908         break
7909       fi
7910     fi
7911   done
7912   IFS="$ac_save_ifs"
7913   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
7914   ;;
7915 esac
7916 fi
7917 MSGFMT="$ac_cv_path_MSGFMT"
7918 if test -n "$MSGFMT"; then
7919   echo "$ac_t""$MSGFMT" 1>&6
7920 else
7921   echo "$ac_t""no" 1>&6
7922 fi
7923               if test "$MSGFMT" != "no"; then
7924                 for ac_func in dcgettext
7925 do
7926 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7927 echo "configure:7928: checking for $ac_func" >&5
7928 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7929   echo $ac_n "(cached) $ac_c" 1>&6
7930 else
7931   cat > conftest.$ac_ext <<EOF
7932 #line 7933 "configure"
7933 #include "confdefs.h"
7934 /* System header to define __stub macros and hopefully few prototypes,
7935     which can conflict with char $ac_func(); below.  */
7936 #include <assert.h>
7937 /* Override any gcc2 internal prototype to avoid an error.  */
7938 /* We use char because int might match the return type of a gcc2
7939     builtin and then its argument prototype would still apply.  */
7940 char $ac_func();
7941
7942 int main() {
7943
7944 /* The GNU C library defines this for functions which it implements
7945     to always fail with ENOSYS.  Some functions are actually named
7946     something starting with __ and the normal name is an alias.  */
7947 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7948 choke me
7949 #else
7950 $ac_func();
7951 #endif
7952
7953 ; return 0; }
7954 EOF
7955 if { (eval echo configure:7956: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7956   rm -rf conftest*
7957   eval "ac_cv_func_$ac_func=yes"
7958 else
7959   echo "configure: failed program was:" >&5
7960   cat conftest.$ac_ext >&5
7961   rm -rf conftest*
7962   eval "ac_cv_func_$ac_func=no"
7963 fi
7964 rm -f conftest*
7965 fi
7966
7967 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7968   echo "$ac_t""yes" 1>&6
7969     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7970   cat >> confdefs.h <<EOF
7971 #define $ac_tr_func 1
7972 EOF
7973
7974 else
7975   echo "$ac_t""no" 1>&6
7976 fi
7977 done
7978
7979                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
7980 set dummy gmsgfmt; ac_word=$2
7981 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7982 echo "configure:7983: checking for $ac_word" >&5
7983 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7984   echo $ac_n "(cached) $ac_c" 1>&6
7985 else
7986   case "$GMSGFMT" in
7987   /*)
7988   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7989   ;;
7990   ?:/*)
7991   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
7992   ;;
7993   *)
7994   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7995   ac_dummy="$PATH"
7996   for ac_dir in $ac_dummy; do
7997     test -z "$ac_dir" && ac_dir=.
7998     if test -f $ac_dir/$ac_word; then
7999       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8000       break
8001     fi
8002   done
8003   IFS="$ac_save_ifs"
8004   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
8005   ;;
8006 esac
8007 fi
8008 GMSGFMT="$ac_cv_path_GMSGFMT"
8009 if test -n "$GMSGFMT"; then
8010   echo "$ac_t""$GMSGFMT" 1>&6
8011 else
8012   echo "$ac_t""no" 1>&6
8013 fi
8014
8015                 # Extract the first word of "xgettext", so it can be a program name with args.
8016 set dummy xgettext; ac_word=$2
8017 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8018 echo "configure:8019: checking for $ac_word" >&5
8019 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
8020   echo $ac_n "(cached) $ac_c" 1>&6
8021 else
8022   case "$XGETTEXT" in
8023   /*)
8024   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8025   ;;
8026   *)
8027   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8028   for ac_dir in $PATH; do
8029     test -z "$ac_dir" && ac_dir=.
8030     if test -f $ac_dir/$ac_word; then
8031       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8032         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8033         break
8034       fi
8035     fi
8036   done
8037   IFS="$ac_save_ifs"
8038   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8039   ;;
8040 esac
8041 fi
8042 XGETTEXT="$ac_cv_path_XGETTEXT"
8043 if test -n "$XGETTEXT"; then
8044   echo "$ac_t""$XGETTEXT" 1>&6
8045 else
8046   echo "$ac_t""no" 1>&6
8047 fi
8048
8049                 cat > conftest.$ac_ext <<EOF
8050 #line 8051 "configure"
8051 #include "confdefs.h"
8052
8053 int main() {
8054 extern int _nl_msg_cat_cntr;
8055                                return _nl_msg_cat_cntr
8056 ; return 0; }
8057 EOF
8058 if { (eval echo configure:8059: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8059   rm -rf conftest*
8060   CATOBJEXT=.gmo
8061                    DATADIRNAME=share
8062 else
8063   echo "configure: failed program was:" >&5
8064   cat conftest.$ac_ext >&5
8065   rm -rf conftest*
8066   CATOBJEXT=.mo
8067                    DATADIRNAME=lib
8068 fi
8069 rm -f conftest*
8070                 INSTOBJEXT=.mo
8071               fi
8072             fi
8073
8074 else
8075   echo "$ac_t""no" 1>&6
8076 fi
8077
8078
8079         if test "$CATOBJEXT" = "NONE"; then
8080           echo $ac_n "checking whether catgets can be used""... $ac_c" 1>&6
8081 echo "configure:8082: checking whether catgets can be used" >&5
8082           # Check whether --with-catgets or --without-catgets was given.
8083 if test "${with_catgets+set}" = set; then
8084   withval="$with_catgets"
8085   nls_cv_use_catgets=$withval
8086 else
8087   nls_cv_use_catgets=no
8088 fi
8089
8090           echo "$ac_t""$nls_cv_use_catgets" 1>&6
8091
8092           if test "$nls_cv_use_catgets" = "yes"; then
8093                     echo $ac_n "checking for main in -li""... $ac_c" 1>&6
8094 echo "configure:8095: checking for main in -li" >&5
8095 ac_lib_var=`echo i'_'main | sed 'y%./+-%__p_%'`
8096 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
8097   echo $ac_n "(cached) $ac_c" 1>&6
8098 else
8099   ac_save_LIBS="$LIBS"
8100 LIBS="-li  $LIBS"
8101 cat > conftest.$ac_ext <<EOF
8102 #line 8103 "configure"
8103 #include "confdefs.h"
8104
8105 int main() {
8106 main()
8107 ; return 0; }
8108 EOF
8109 if { (eval echo configure:8110: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8110   rm -rf conftest*
8111   eval "ac_cv_lib_$ac_lib_var=yes"
8112 else
8113   echo "configure: failed program was:" >&5
8114   cat conftest.$ac_ext >&5
8115   rm -rf conftest*
8116   eval "ac_cv_lib_$ac_lib_var=no"
8117 fi
8118 rm -f conftest*
8119 LIBS="$ac_save_LIBS"
8120
8121 fi
8122 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
8123   echo "$ac_t""yes" 1>&6
8124     ac_tr_lib=HAVE_LIB`echo i | sed -e 's/[^a-zA-Z0-9_]/_/g' \
8125     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
8126   cat >> confdefs.h <<EOF
8127 #define $ac_tr_lib 1
8128 EOF
8129
8130   LIBS="-li $LIBS"
8131
8132 else
8133   echo "$ac_t""no" 1>&6
8134 fi
8135
8136             echo $ac_n "checking for catgets""... $ac_c" 1>&6
8137 echo "configure:8138: checking for catgets" >&5
8138 if eval "test \"`echo '$''{'ac_cv_func_catgets'+set}'`\" = set"; then
8139   echo $ac_n "(cached) $ac_c" 1>&6
8140 else
8141   cat > conftest.$ac_ext <<EOF
8142 #line 8143 "configure"
8143 #include "confdefs.h"
8144 /* System header to define __stub macros and hopefully few prototypes,
8145     which can conflict with char catgets(); below.  */
8146 #include <assert.h>
8147 /* Override any gcc2 internal prototype to avoid an error.  */
8148 /* We use char because int might match the return type of a gcc2
8149     builtin and then its argument prototype would still apply.  */
8150 char catgets();
8151
8152 int main() {
8153
8154 /* The GNU C library defines this for functions which it implements
8155     to always fail with ENOSYS.  Some functions are actually named
8156     something starting with __ and the normal name is an alias.  */
8157 #if defined (__stub_catgets) || defined (__stub___catgets)
8158 choke me
8159 #else
8160 catgets();
8161 #endif
8162
8163 ; return 0; }
8164 EOF
8165 if { (eval echo configure:8166: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8166   rm -rf conftest*
8167   eval "ac_cv_func_catgets=yes"
8168 else
8169   echo "configure: failed program was:" >&5
8170   cat conftest.$ac_ext >&5
8171   rm -rf conftest*
8172   eval "ac_cv_func_catgets=no"
8173 fi
8174 rm -f conftest*
8175 fi
8176
8177 if eval "test \"`echo '$ac_cv_func_'catgets`\" = yes"; then
8178   echo "$ac_t""yes" 1>&6
8179   cat >> confdefs.h <<\EOF
8180 #define HAVE_CATGETS 1
8181 EOF
8182
8183                INTLOBJS="\$(CATOBJS)"
8184                # Extract the first word of "gencat", so it can be a program name with args.
8185 set dummy gencat; ac_word=$2
8186 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8187 echo "configure:8188: checking for $ac_word" >&5
8188 if eval "test \"`echo '$''{'ac_cv_path_GENCAT'+set}'`\" = set"; then
8189   echo $ac_n "(cached) $ac_c" 1>&6
8190 else
8191   case "$GENCAT" in
8192   /*)
8193   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a path.
8194   ;;
8195   ?:/*)
8196   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a dos path.
8197   ;;
8198   *)
8199   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8200   ac_dummy="$PATH"
8201   for ac_dir in $ac_dummy; do
8202     test -z "$ac_dir" && ac_dir=.
8203     if test -f $ac_dir/$ac_word; then
8204       ac_cv_path_GENCAT="$ac_dir/$ac_word"
8205       break
8206     fi
8207   done
8208   IFS="$ac_save_ifs"
8209   test -z "$ac_cv_path_GENCAT" && ac_cv_path_GENCAT="no"
8210   ;;
8211 esac
8212 fi
8213 GENCAT="$ac_cv_path_GENCAT"
8214 if test -n "$GENCAT"; then
8215   echo "$ac_t""$GENCAT" 1>&6
8216 else
8217   echo "$ac_t""no" 1>&6
8218 fi
8219                if test "$GENCAT" != "no"; then
8220                  # Extract the first word of "gmsgfmt", so it can be a program name with args.
8221 set dummy gmsgfmt; ac_word=$2
8222 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8223 echo "configure:8224: checking for $ac_word" >&5
8224 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8225   echo $ac_n "(cached) $ac_c" 1>&6
8226 else
8227   case "$GMSGFMT" in
8228   /*)
8229   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8230   ;;
8231   ?:/*)
8232   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8233   ;;
8234   *)
8235   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8236   ac_dummy="$PATH"
8237   for ac_dir in $ac_dummy; do
8238     test -z "$ac_dir" && ac_dir=.
8239     if test -f $ac_dir/$ac_word; then
8240       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8241       break
8242     fi
8243   done
8244   IFS="$ac_save_ifs"
8245   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="no"
8246   ;;
8247 esac
8248 fi
8249 GMSGFMT="$ac_cv_path_GMSGFMT"
8250 if test -n "$GMSGFMT"; then
8251   echo "$ac_t""$GMSGFMT" 1>&6
8252 else
8253   echo "$ac_t""no" 1>&6
8254 fi
8255
8256                  if test "$GMSGFMT" = "no"; then
8257                    # Extract the first word of "msgfmt", so it can be a program name with args.
8258 set dummy msgfmt; ac_word=$2
8259 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8260 echo "configure:8261: checking for $ac_word" >&5
8261 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8262   echo $ac_n "(cached) $ac_c" 1>&6
8263 else
8264   case "$GMSGFMT" in
8265   /*)
8266   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8267   ;;
8268   *)
8269   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8270   for ac_dir in $PATH; do
8271     test -z "$ac_dir" && ac_dir=.
8272     if test -f $ac_dir/$ac_word; then
8273       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
8274         ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8275         break
8276       fi
8277     fi
8278   done
8279   IFS="$ac_save_ifs"
8280   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="msgfmt"
8281   ;;
8282 esac
8283 fi
8284 GMSGFMT="$ac_cv_path_GMSGFMT"
8285 if test -n "$GMSGFMT"; then
8286   echo "$ac_t""$GMSGFMT" 1>&6
8287 else
8288   echo "$ac_t""no" 1>&6
8289 fi
8290
8291                    if test "$GMSGFMT" = "msgfmt"; then
8292                      echo "configure: warning: No program for catalog building found" 1>&2
8293                      create_catalogs="no"
8294                    fi
8295                  fi
8296                  # Extract the first word of "xgettext", so it can be a program name with args.
8297 set dummy xgettext; ac_word=$2
8298 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8299 echo "configure:8300: checking for $ac_word" >&5
8300 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
8301   echo $ac_n "(cached) $ac_c" 1>&6
8302 else
8303   case "$XGETTEXT" in
8304   /*)
8305   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8306   ;;
8307   *)
8308   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8309   for ac_dir in $PATH; do
8310     test -z "$ac_dir" && ac_dir=.
8311     if test -f $ac_dir/$ac_word; then
8312       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8313         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8314         break
8315       fi
8316     fi
8317   done
8318   IFS="$ac_save_ifs"
8319   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8320   ;;
8321 esac
8322 fi
8323 XGETTEXT="$ac_cv_path_XGETTEXT"
8324 if test -n "$XGETTEXT"; then
8325   echo "$ac_t""$XGETTEXT" 1>&6
8326 else
8327   echo "$ac_t""no" 1>&6
8328 fi
8329
8330                  USE_INCLUDED_LIBINTL=yes
8331                  CATOBJEXT=.cat
8332                  INSTOBJEXT=.cat
8333                  DATADIRNAME=lib
8334                  INTLDEPS='$(top_builddir)/intl/libintl.a'
8335                  INTLLIBS=$INTLDEPS
8336                  LIBS=`echo $LIBS | sed -e 's/-lintl//'`
8337                  nls_cv_header_intl=intl/libintl.h
8338                  nls_cv_header_libgt=intl/libgettext.h
8339                fi
8340 else
8341   echo "$ac_t""no" 1>&6
8342 fi
8343
8344           fi
8345         fi
8346
8347         if test "$CATOBJEXT" = "NONE"; then
8348                           nls_cv_use_gnu_gettext=yes
8349         fi
8350       fi
8351
8352       if test "$nls_cv_use_gnu_gettext" = "yes"; then
8353                 INTLOBJS="\$(GETTOBJS)"
8354         # Extract the first word of "msgfmt", so it can be a program name with args.
8355 set dummy msgfmt; ac_word=$2
8356 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8357 echo "configure:8358: checking for $ac_word" >&5
8358 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
8359   echo $ac_n "(cached) $ac_c" 1>&6
8360 else
8361   case "$MSGFMT" in
8362   /*)
8363   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
8364   ;;
8365   *)
8366   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8367   for ac_dir in $PATH; do
8368     test -z "$ac_dir" && ac_dir=.
8369     if test -f $ac_dir/$ac_word; then
8370       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
8371         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
8372         break
8373       fi
8374     fi
8375   done
8376   IFS="$ac_save_ifs"
8377   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
8378   ;;
8379 esac
8380 fi
8381 MSGFMT="$ac_cv_path_MSGFMT"
8382 if test -n "$MSGFMT"; then
8383   echo "$ac_t""$MSGFMT" 1>&6
8384 else
8385   echo "$ac_t""no" 1>&6
8386 fi
8387
8388         # Extract the first word of "gmsgfmt", so it can be a program name with args.
8389 set dummy gmsgfmt; ac_word=$2
8390 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8391 echo "configure:8392: checking for $ac_word" >&5
8392 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8393   echo $ac_n "(cached) $ac_c" 1>&6
8394 else
8395   case "$GMSGFMT" in
8396   /*)
8397   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8398   ;;
8399   ?:/*)
8400   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8401   ;;
8402   *)
8403   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8404   ac_dummy="$PATH"
8405   for ac_dir in $ac_dummy; do
8406     test -z "$ac_dir" && ac_dir=.
8407     if test -f $ac_dir/$ac_word; then
8408       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8409       break
8410     fi
8411   done
8412   IFS="$ac_save_ifs"
8413   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
8414   ;;
8415 esac
8416 fi
8417 GMSGFMT="$ac_cv_path_GMSGFMT"
8418 if test -n "$GMSGFMT"; then
8419   echo "$ac_t""$GMSGFMT" 1>&6
8420 else
8421   echo "$ac_t""no" 1>&6
8422 fi
8423
8424                         if test "$MSGFMT" = "msgfmt" && test "$GMSGFMT" = "msgfmt"; then
8425           echo "configure: warning: Neither msgfmt nor gmsgfmt found. No catalogs will be built" 1>&2
8426           create_catalogs="no"
8427         fi
8428         # Extract the first word of "xgettext", so it can be a program name with args.
8429 set dummy xgettext; ac_word=$2
8430 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8431 echo "configure:8432: checking for $ac_word" >&5
8432 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
8433   echo $ac_n "(cached) $ac_c" 1>&6
8434 else
8435   case "$XGETTEXT" in
8436   /*)
8437   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8438   ;;
8439   *)
8440   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8441   for ac_dir in $PATH; do
8442     test -z "$ac_dir" && ac_dir=.
8443     if test -f $ac_dir/$ac_word; then
8444       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8445         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8446         break
8447       fi
8448     fi
8449   done
8450   IFS="$ac_save_ifs"
8451   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8452   ;;
8453 esac
8454 fi
8455 XGETTEXT="$ac_cv_path_XGETTEXT"
8456 if test -n "$XGETTEXT"; then
8457   echo "$ac_t""$XGETTEXT" 1>&6
8458 else
8459   echo "$ac_t""no" 1>&6
8460 fi
8461
8462
8463         USE_INCLUDED_LIBINTL=yes
8464         CATOBJEXT=.gmo
8465         INSTOBJEXT=.mo
8466         DATADIRNAME=share
8467         INTLDEPS='$(top_builddir)/intl/libintl.a'
8468         INTLLIBS=$INTLDEPS
8469         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
8470         nls_cv_header_intl=intl/libintl.h
8471         nls_cv_header_libgt=intl/libgettext.h
8472       fi
8473
8474             if test "$XGETTEXT" != ":"; then
8475                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
8476           : ;
8477         else
8478           echo "$ac_t""found xgettext program is not GNU xgettext; ignore it" 1>&6
8479           XGETTEXT=":"
8480         fi
8481       fi
8482
8483
8484
8485       # We need to process the po/ directory.
8486       POSUB=po
8487     else
8488       DATADIRNAME=share
8489       nls_cv_header_intl=intl/libintl.h
8490       nls_cv_header_libgt=intl/libgettext.h
8491     fi
8492
8493
8494
8495
8496     # If this is used in GNU gettext we have to set USE_NLS to `yes'
8497     # because some of the sources are only built for this goal.
8498     if test "$PACKAGE" = gettext; then
8499       USE_NLS=yes
8500       USE_INCLUDED_LIBINTL=yes
8501     fi
8502
8503                 for lang in $ALL_LINGUAS; do
8504       GMOFILES="$GMOFILES $lang.gmo"
8505       POFILES="$POFILES $lang.po"
8506     done
8507
8508
8509
8510
8511
8512
8513
8514
8515
8516
8517
8518
8519
8520
8521    if test "x$CATOBJEXT" != "x" && test "x$create_catalogs" != "xno" ; then
8522      if test "x$ALL_LINGUAS" = "x"; then
8523        LINGUAS=
8524      else
8525        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
8526 echo "configure:8527: checking for catalogs to be installed" >&5
8527        if test "x$LINGUAS" = "x"; then
8528          LINGUAS=$ALL_LINGUAS
8529        else
8530          NEW_LINGUAS=
8531          for lang in $ALL_LINGUAS; do
8532            case " $LINGUAS " in
8533              *" $lang "*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
8534            esac
8535          done
8536          LINGUAS=$NEW_LINGUAS
8537        fi
8538        echo "$ac_t""$LINGUAS" 1>&6
8539      fi
8540
8541           if test -n "$LINGUAS"; then
8542        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
8543      fi
8544    fi
8545
8546             if test $ac_cv_header_locale_h = yes; then
8547      INCLUDE_LOCALE_H="#include <locale.h>"
8548    else
8549      INCLUDE_LOCALE_H="\
8550 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
8551    fi
8552
8553
8554             test -d intl || mkdir intl
8555    if test "$CATOBJEXT" = ".cat"; then
8556      ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
8557 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
8558 echo "configure:8559: checking for linux/version.h" >&5
8559 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
8560   echo $ac_n "(cached) $ac_c" 1>&6
8561 else
8562   cat > conftest.$ac_ext <<EOF
8563 #line 8564 "configure"
8564 #include "confdefs.h"
8565 #include <linux/version.h>
8566 EOF
8567 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
8568 { (eval echo configure:8569: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
8569 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
8570 if test -z "$ac_err"; then
8571   rm -rf conftest*
8572   eval "ac_cv_header_$ac_safe=yes"
8573 else
8574   echo "$ac_err" >&5
8575   echo "configure: failed program was:" >&5
8576   cat conftest.$ac_ext >&5
8577   rm -rf conftest*
8578   eval "ac_cv_header_$ac_safe=no"
8579 fi
8580 rm -f conftest*
8581 fi
8582 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
8583   echo "$ac_t""yes" 1>&6
8584   msgformat=linux
8585 else
8586   echo "$ac_t""no" 1>&6
8587 msgformat=xopen
8588 fi
8589
8590
8591                sed -e '/^#/d' $srcdir/intl/$msgformat-msg.sed > intl/po2msg.sed
8592    fi
8593       sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
8594      $srcdir/intl/po2tbl.sed.in > intl/po2tbl.sed
8595
8596             if test "$PACKAGE" = "gettext"; then
8597      GT_NO="#NO#"
8598      GT_YES=
8599    else
8600      GT_NO=
8601      GT_YES="#YES#"
8602    fi
8603
8604
8605
8606             MKINSTALLDIRS=
8607    if test -n "$ac_aux_dir"; then
8608      MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
8609    fi
8610    if test -z "$MKINSTALLDIRS"; then
8611      MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
8612    fi
8613
8614
8615       l=
8616
8617
8618          test -d po || mkdir po
8619    if test "x$srcdir" != "x."; then
8620      if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
8621        posrcprefix="$srcdir/"
8622      else
8623        posrcprefix="../$srcdir/"
8624      fi
8625    else
8626      posrcprefix="../"
8627    fi
8628    rm -f po/POTFILES
8629    sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
8630         < $srcdir/po/POTFILES.in > po/POTFILES
8631
8632 XGETTEXT="AWK='$AWK' \$(SHELL) \$(top_srcdir)/exgettext $XGETTEXT"
8633
8634 # Windows32 Registry support for specifying GCC installation paths.
8635 # Check whether --enable-win32-registry or --disable-win32-registry was given.
8636 if test "${enable_win32_registry+set}" = set; then
8637   enableval="$enable_win32_registry"
8638   :
8639 fi
8640
8641
8642 echo $ac_n "checking whether windows registry support is requested""... $ac_c" 1>&6
8643 echo "configure:8644: checking whether windows registry support is requested" >&5
8644 if test x$enable_win32_registry != xno; then
8645   cat >> confdefs.h <<\EOF
8646 #define ENABLE_WIN32_REGISTRY 1
8647 EOF
8648
8649   echo "$ac_t""yes" 1>&6
8650 else
8651   echo "$ac_t""no" 1>&6
8652 fi
8653
8654 # Check if user specified a different registry key.
8655 case x${enable_win32_registry} in
8656 x | xyes)
8657   # default.
8658   gcc_cv_win32_registry_key="$VERSION"
8659   ;;
8660 xno)
8661   # no registry lookup.
8662   gcc_cv_win32_registry_key=''
8663   ;;
8664 *)
8665   # user-specified key.
8666   gcc_cv_win32_registry_key="$enable_win32_registry"
8667   ;;
8668 esac
8669
8670 if test x$enable_win32_registry != xno; then
8671   echo $ac_n "checking registry key on windows hosts""... $ac_c" 1>&6
8672 echo "configure:8673: checking registry key on windows hosts" >&5
8673   cat >> confdefs.h <<EOF
8674 #define WIN32_REGISTRY_KEY "$gcc_cv_win32_registry_key"
8675 EOF
8676
8677   echo "$ac_t""$gcc_cv_win32_registry_key" 1>&6
8678 fi
8679
8680 # Get an absolute path to the GCC top-level source directory
8681 holddir=`pwd`
8682 cd $srcdir
8683 topdir=`pwd`
8684 cd $holddir
8685
8686 # Conditionalize the makefile for this host machine.
8687 # Make-host contains the concatenation of all host makefile fragments
8688 # [there can be more than one].  This file is built by configure.frag.
8689 host_overrides=Make-host
8690 dep_host_xmake_file=
8691 for f in .. ${host_xmake_file}
8692 do
8693         if test -f ${srcdir}/config/$f
8694         then
8695                 dep_host_xmake_file="${dep_host_xmake_file} ${srcdir}/config/$f"
8696         fi
8697 done
8698
8699 # Conditionalize the makefile for this target machine.
8700 # Make-target contains the concatenation of all host makefile fragments
8701 # [there can be more than one].  This file is built by configure.frag.
8702 target_overrides=Make-target
8703 dep_tmake_file=
8704 for f in .. ${tmake_file}
8705 do
8706         if test -f ${srcdir}/config/$f
8707         then
8708                 dep_tmake_file="${dep_tmake_file} ${srcdir}/config/$f"
8709         fi
8710 done
8711
8712 # If the host doesn't support symlinks, modify CC in
8713 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
8714 # Otherwise, we can use "CC=$(CC)".
8715 rm -f symtest.tem
8716 if $symbolic_link $srcdir/gcc.c symtest.tem 2>/dev/null
8717 then
8718         cc_set_by_configure="\$(CC)"
8719         quoted_cc_set_by_configure="\$(CC)"
8720         stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
8721 else
8722         rm -f symtest.tem
8723         if cp -p $srcdir/gcc.c symtest.tem 2>/dev/null
8724         then
8725                 symbolic_link="cp -p"
8726         else
8727                 symbolic_link="cp"
8728         fi
8729         cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
8730         quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`"
8731         stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
8732 fi
8733 rm -f symtest.tem
8734
8735 out_object_file=`basename $out_file .c`.o
8736
8737 tm_file_list=
8738 for f in $tm_file; do
8739   case $f in
8740     gansidecl.h )
8741        tm_file_list="${tm_file_list} $f" ;;
8742     *) tm_file_list="${tm_file_list} \$(srcdir)/config/$f" ;;
8743   esac
8744 done
8745
8746 host_xm_file_list=
8747 for f in $host_xm_file; do
8748   case $f in
8749     auto-host.h | gansidecl.h | hwint.h )
8750        host_xm_file_list="${host_xm_file_list} $f" ;;
8751     *) host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f" ;;
8752   esac
8753 done
8754
8755 build_xm_file_list=
8756 for f in $build_xm_file; do
8757   case $f in
8758     auto-build.h | auto-host.h | gansidecl.h | hwint.h )
8759        build_xm_file_list="${build_xm_file_list} $f" ;;
8760     *) build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f" ;;
8761   esac
8762 done
8763
8764 # Define macro CROSS_COMPILE in compilation
8765 # if this is a cross-compiler.
8766 # Also use all.cross instead of all.internal
8767 # and add cross-make to Makefile.
8768 cross_overrides="/dev/null"
8769 if test x$host != x$target
8770 then
8771         cross_defines="CROSS=-DCROSS_COMPILE"
8772         cross_overrides="${topdir}/cross-make"
8773 fi
8774
8775 # If this is a cross-compiler that does not
8776 # have its own set of headers then define
8777 # inhibit_libc
8778
8779 # If this is using newlib, then define inhibit_libc in
8780 # LIBGCC2_CFLAGS.  This will cause __eprintf to be left out of
8781 # libgcc.a, but that's OK because newlib should have its own version of
8782 # assert.h.
8783 inhibit_libc=
8784 if test x$host != x$target && test x$with_headers = x; then
8785        inhibit_libc=-Dinhibit_libc
8786 else
8787        if test x$with_newlib = xyes; then
8788                inhibit_libc=-Dinhibit_libc
8789        fi
8790 fi
8791
8792
8793 # When building gcc with a cross-compiler, we need to fix a few things.
8794 # This must come after cross-make as we want all.build to override
8795 # all.cross.
8796 build_overrides="/dev/null"
8797 if test x$build != x$host
8798 then
8799         build_overrides="${topdir}/build-make"
8800 fi
8801
8802 # Expand extra_headers to include complete path.
8803 # This substitutes for lots of t-* files.
8804 extra_headers_list=
8805 if test "x$extra_headers" = x
8806 then true
8807 else
8808         # Prepend ${srcdir}/ginclude/ to every entry in extra_headers.
8809         for file in $extra_headers;
8810         do
8811                 extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/${file}"
8812         done
8813 fi
8814
8815 if test x$use_collect2 = xno; then
8816         use_collect2=
8817 fi
8818
8819 # Add a definition of USE_COLLECT2 if system wants one.
8820 # Also tell toplev.c what to do.
8821 # This substitutes for lots of t-* files.
8822 if test x$use_collect2 = x
8823 then
8824         will_use_collect2=
8825         maybe_use_collect2=
8826 else
8827         will_use_collect2="collect2"
8828         maybe_use_collect2="-DUSE_COLLECT2"
8829 fi
8830
8831 # NEED TO CONVERT
8832 # Set MD_DEPS if the real md file is in md.pre-cpp.
8833 # Set MD_CPP to the cpp to pass the md file through.  Md files use ';'
8834 # for line oriented comments, so we must always use a GNU cpp.  If
8835 # building gcc with a cross compiler, use the cross compiler just
8836 # built.  Otherwise, we can use the cpp just built.
8837 md_file_sub=
8838 if test "x$md_cppflags" = x
8839 then
8840         md_file_sub=$srcdir/config/$md_file
8841 else
8842         md_file=md
8843 fi
8844
8845 # If we have gas in the build tree, make a link to it.
8846 if test -f ../gas/Makefile; then
8847         rm -f as; $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null
8848 fi
8849
8850 # If we have nm in the build tree, make a link to it.
8851 if test -f ../binutils/Makefile; then
8852         rm -f nm; $symbolic_link ../binutils/nm-new$host_exeext nm$host_exeext 2>/dev/null
8853 fi
8854
8855 # If we have ld in the build tree, make a link to it.
8856 if test -f ../ld/Makefile; then
8857 #       if test x$use_collect2 = x; then
8858 #               rm -f ld; $symbolic_link ../ld/ld-new$host_exeext ld$host_exeext 2>/dev/null
8859 #       else
8860                 rm -f collect-ld; $symbolic_link ../ld/ld-new$host_exeext collect-ld$host_exeext 2>/dev/null
8861 #       fi
8862 fi
8863
8864 # Figure out what assembler alignment features are present.
8865 echo $ac_n "checking assembler alignment features""... $ac_c" 1>&6
8866 echo "configure:8867: checking assembler alignment features" >&5
8867 gcc_cv_as=
8868 gcc_cv_as_alignment_features=
8869 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
8870 if test -x "$DEFAULT_ASSEMBLER"; then
8871         gcc_cv_as="$DEFAULT_ASSEMBLER"
8872 elif test -x "$AS"; then
8873         gcc_cv_as="$AS"
8874 elif test -x as$host_exeext; then
8875         # Build using assembler in the current directory.
8876         gcc_cv_as=./as$host_exeext
8877 elif test -f $gcc_cv_as_gas_srcdir/configure.in -a -f ../gas/Makefile; then
8878         # Single tree build which includes gas.
8879         for f in $gcc_cv_as_gas_srcdir/configure $gcc_cv_as_gas_srcdir/configure.in $gcc_cv_as_gas_srcdir/Makefile.in
8880         do
8881                 gcc_cv_gas_version=`grep '^VERSION=[0-9]*\.[0-9]*' $f`
8882                 if test x$gcc_cv_gas_version != x; then
8883                         break
8884                 fi
8885         done
8886         gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
8887         gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
8888         if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
8889                 # Gas version 2.6 and later support for .balign and .p2align.
8890                 # bytes to skip when using .p2align.
8891                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 6 -o "$gcc_cv_gas_major_version" -gt 2; then
8892                         gcc_cv_as_alignment_features=".balign and .p2align"
8893                         cat >> confdefs.h <<\EOF
8894 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
8895 EOF
8896
8897                 fi
8898                 # Gas version 2.8 and later support specifying the maximum
8899                 # bytes to skip when using .p2align.
8900                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 8 -o "$gcc_cv_gas_major_version" -gt 2; then
8901                         gcc_cv_as_alignment_features=".p2align including maximum skip"
8902                         cat >> confdefs.h <<\EOF
8903 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
8904 EOF
8905
8906                 fi
8907         fi
8908 elif test x$host = x$target; then
8909         # Native build.
8910         # Search the same directories that the installed compiler will
8911         # search.  Else we may find the wrong assembler and lose.  If we
8912         # do not find a suitable assembler binary, then try the user's
8913         # path.
8914         #
8915         # Also note we have to check MD_EXEC_PREFIX before checking the
8916         # user's path.  Unfortunately, there is no good way to get at the
8917         # value of MD_EXEC_PREFIX here.  So we do a brute force search
8918         # through all the known MD_EXEC_PREFIX values.  Ugh.  This needs
8919         # to be fixed as part of the make/configure rewrite too.
8920
8921         if test "x$exec_prefix" = xNONE; then
8922                 if test "x$prefix" = xNONE; then
8923                         test_prefix=/usr/local
8924                 else
8925                         test_prefix=$prefix
8926                 fi
8927         else
8928                 test_prefix=$exec_prefix
8929         fi
8930
8931         # If the loop below does not find an assembler, then use whatever
8932         # one we can find in the users's path.
8933         # user's path.
8934         as=as$host_exeext
8935
8936         test_dirs="$test_prefix/lib/gcc-lib/$target/$gcc_version \
8937                    $test_prefix/lib/gcc-lib/$target \
8938                    /usr/lib/gcc/$target/$gcc_version \
8939                    /usr/lib/gcc/$target \
8940                    $test_prefix/$target/bin/$target/$gcc_version \
8941                    $test_prefix/$target/bin \
8942                    /usr/libexec \
8943                    /usr/ccs/gcc \
8944                    /usr/ccs/bin \
8945                    /udk/usr/ccs/bin \
8946                    /bsd43/usr/lib/cmplrs/cc \
8947                    /usr/cross64/usr/bin \
8948                    /usr/lib/cmplrs/cc \
8949                    /sysv/usr/lib/cmplrs/cc \
8950                    /svr4/usr/lib/cmplrs/cc \
8951                    /usr/bin"
8952
8953         for dir in $test_dirs; do
8954                 if test -f $dir/as$host_exeext; then
8955                         gcc_cv_as=$dir/as$host_exeext
8956                         break;
8957                 fi
8958         done
8959 fi
8960 if test x$gcc_cv_as != x; then
8961         # Check if we have .balign and .p2align
8962         echo ".balign  4" > conftest.s
8963         echo ".p2align  2" >> conftest.s
8964         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8965                 gcc_cv_as_alignment_features=".balign and .p2align"
8966                 cat >> confdefs.h <<\EOF
8967 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
8968 EOF
8969
8970         fi
8971         rm -f conftest.s conftest.o
8972         # Check if specifying the maximum bytes to skip when
8973         # using .p2align is supported.
8974         echo ".p2align 4,,7" > conftest.s
8975         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8976                 gcc_cv_as_alignment_features=".p2align including maximum skip"
8977                 cat >> confdefs.h <<\EOF
8978 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
8979 EOF
8980
8981         fi
8982         rm -f conftest.s conftest.o
8983 fi
8984 echo "$ac_t""$gcc_cv_as_alignment_features" 1>&6
8985
8986 echo $ac_n "checking assembler subsection support""... $ac_c" 1>&6
8987 echo "configure:8988: checking assembler subsection support" >&5
8988 gcc_cv_as_subsections=
8989 if test x$gcc_cv_as != x; then
8990         # Check if we have .subsection
8991         echo ".subsection 1" > conftest.s
8992         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8993                 gcc_cv_as_subsections=".subsection"
8994                 if test -x nm$host_exeext; then
8995                         gcc_cv_nm=./nm$host_exeext
8996                 elif test x$host = x$target; then
8997                         # Native build.
8998                         gcc_cv_nm=nm$host_exeext
8999                 fi
9000                 if test x$gcc_cv_nm != x; then
9001                         cat > conftest.s <<EOF
9002 conftest_label1: .word 0
9003 .subsection -1
9004 conftest_label2: .word 0
9005 .previous
9006 EOF
9007                         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9008                                 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
9009                                 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
9010                                 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1; then
9011                                         :
9012                                 else
9013                                         gcc_cv_as_subsections="working .subsection -1"
9014                                         cat >> confdefs.h <<\EOF
9015 #define HAVE_GAS_SUBSECTION_ORDERING 1
9016 EOF
9017
9018                                 fi
9019                         fi
9020                 fi
9021         fi
9022         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
9023 fi
9024 echo "$ac_t""$gcc_cv_as_subsections" 1>&6
9025
9026 echo $ac_n "checking assembler weak support""... $ac_c" 1>&6
9027 echo "configure:9028: checking assembler weak support" >&5
9028 gcc_cv_as_weak=
9029 if test x$gcc_cv_as != x; then
9030         # Check if we have .weak
9031         echo "  .weak foobar" > conftest.s
9032         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9033                 cat >> confdefs.h <<\EOF
9034 #define HAVE_GAS_WEAK 1
9035 EOF
9036
9037                 gcc_cv_as_weak="yes"
9038         fi
9039         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
9040 fi
9041 echo "$ac_t""$gcc_cv_as_weak" 1>&6
9042
9043 echo $ac_n "checking assembler hidden support""... $ac_c" 1>&6
9044 echo "configure:9045: checking assembler hidden support" >&5
9045 gcc_cv_as_hidden=
9046 if test x$gcc_cv_as != x; then
9047         # Check if we have .hidden
9048         echo "  .hidden foobar" > conftest.s
9049         echo "foobar:" >> conftest.s
9050         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9051                 cat >> confdefs.h <<\EOF
9052 #define HAVE_GAS_HIDDEN 1
9053 EOF
9054
9055                 gcc_cv_as_hidden="yes"
9056         fi
9057         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
9058 fi
9059 echo "$ac_t""$gcc_cv_as_hidden" 1>&6
9060
9061 case "$target" in
9062   sparc*-*-*)
9063     echo $ac_n "checking assembler .register pseudo-op support""... $ac_c" 1>&6
9064 echo "configure:9065: checking assembler .register pseudo-op support" >&5
9065 if eval "test \"`echo '$''{'gcc_cv_as_register_pseudo_op'+set}'`\" = set"; then
9066   echo $ac_n "(cached) $ac_c" 1>&6
9067 else
9068
9069         gcc_cv_as_register_pseudo_op=unknown
9070         if test x$gcc_cv_as != x; then
9071             # Check if we have .register
9072             echo ".register %g2, #scratch" > conftest.s
9073             if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9074                 gcc_cv_as_register_pseudo_op=yes
9075             else
9076                 gcc_cv_as_register_pseudo_op=no
9077             fi
9078             rm -f conftest.s conftest.o
9079         fi
9080
9081 fi
9082
9083 echo "$ac_t""$gcc_cv_as_register_pseudo_op" 1>&6
9084     if test "x$gcc_cv_as_register_pseudo_op" = xyes; then
9085         cat >> confdefs.h <<\EOF
9086 #define HAVE_AS_REGISTER_PSEUDO_OP 1
9087 EOF
9088
9089     fi
9090
9091     echo $ac_n "checking assembler supports -relax""... $ac_c" 1>&6
9092 echo "configure:9093: checking assembler supports -relax" >&5
9093 if eval "test \"`echo '$''{'gcc_cv_as_relax_opt'+set}'`\" = set"; then
9094   echo $ac_n "(cached) $ac_c" 1>&6
9095 else
9096
9097         gcc_cv_as_relax_opt=unknown
9098         if test x$gcc_cv_as != x; then
9099             # Check if gas supports -relax
9100             echo ".text" > conftest.s
9101             if $gcc_cv_as -relax -o conftest.o conftest.s > /dev/null 2>&1; then
9102                 gcc_cv_as_relax_opt=yes
9103             else
9104                 gcc_cv_as_relax_opt=no
9105             fi
9106             rm -f conftest.s conftest.o
9107         fi
9108
9109 fi
9110
9111 echo "$ac_t""$gcc_cv_as_relax_opt" 1>&6
9112     if test "x$gcc_cv_as_relax_opt" = xyes; then
9113         cat >> confdefs.h <<\EOF
9114 #define HAVE_AS_RELAX_OPTION 1
9115 EOF
9116
9117     fi
9118
9119     case "$tm_file" in
9120     *64*)
9121         echo $ac_n "checking for 64 bit support in assembler ($gcc_cv_as)""... $ac_c" 1>&6
9122 echo "configure:9123: checking for 64 bit support in assembler ($gcc_cv_as)" >&5
9123 if eval "test \"`echo '$''{'gcc_cv_as_flags64'+set}'`\" = set"; then
9124   echo $ac_n "(cached) $ac_c" 1>&6
9125 else
9126
9127                 if test -n "$gcc_cv_as"; then
9128                     echo ".xword foo" > conftest.s
9129                     gcc_cv_as_flags64=no
9130                     for flag in "-xarch=v9" "-64 -Av9"; do
9131                         if $gcc_cv_as $flag -o conftest.o conftest.s \
9132                             > /dev/null 2>&1; then
9133                             gcc_cv_as_flags64=$flag
9134                             break
9135                         fi
9136                     done
9137                     rm -f conftest.s conftest.o
9138                 else
9139                     if test "$gas" = yes; then
9140                         gcc_cv_as_flags64="-64 -Av9"
9141                     else
9142                         gcc_cv_as_flags64="-xarch=v9"
9143                     fi
9144                 fi
9145
9146 fi
9147
9148 echo "$ac_t""$gcc_cv_as_flags64" 1>&6
9149         if test "x$gcc_cv_as_flags64" = xno; then
9150
9151             tmake_file=`echo " $tmake_file " | sed -e 's, sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
9152             dep_tmake_file=`echo " $dep_tmake_file " | sed -e 's, [^ ]*/config/sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
9153
9154         else
9155             cat >> confdefs.h <<EOF
9156 #define AS_SPARC64_FLAG "$gcc_cv_as_flags64"
9157 EOF
9158
9159         fi
9160         ;;
9161     *) gcc_cv_as_flags64=${gcc_cv_as_flags64-no}
9162         ;;
9163     esac
9164
9165     if test "x$gcc_cv_as_flags64" != xno; then
9166         echo $ac_n "checking for assembler offsetable %lo() support""... $ac_c" 1>&6
9167 echo "configure:9168: checking for assembler offsetable %lo() support" >&5
9168 if eval "test \"`echo '$''{'gcc_cv_as_offsetable_lo10'+set}'`\" = set"; then
9169   echo $ac_n "(cached) $ac_c" 1>&6
9170 else
9171
9172             gcc_cv_as_offsetable_lo10=unknown
9173             if test "x$gcc_cv_as" != x; then
9174                 # Check if assembler has offsetable %lo()
9175                 echo "or %g1, %lo(ab) + 12, %g1" > conftest.s
9176                 echo "or %g1, %lo(ab + 12), %g1" > conftest1.s
9177                 if $gcc_cv_as $gcc_cv_as_flags64 -o conftest.o conftest.s \
9178                         > /dev/null 2>&1 &&
9179                    $gcc_cv_as $gcc_cv_as_flags64 -o conftest1.o conftest1.s \
9180                         > /dev/null 2>&1; then
9181                     if cmp conftest.o conftest1.o > /dev/null 2>&1; then
9182                         gcc_cv_as_offsetable_lo10=no
9183                     else
9184                         gcc_cv_as_offsetable_lo10=yes
9185                     fi
9186                 else
9187                     gcc_cv_as_offsetable_lo10=no
9188                 fi
9189                 rm -f conftest.s conftest.o conftest1.s conftest1.o
9190             fi
9191
9192 fi
9193
9194 echo "$ac_t""$gcc_cv_as_offsetable_lo10" 1>&6
9195         if test "x$gcc_cv_as_offsetable_lo10" = xyes; then
9196             cat >> confdefs.h <<\EOF
9197 #define HAVE_AS_OFFSETABLE_LO10 1
9198 EOF
9199
9200         fi
9201     fi
9202     ;;
9203
9204   i[34567]86-*-*)
9205     echo $ac_n "checking assembler instructions""... $ac_c" 1>&6
9206 echo "configure:9207: checking assembler instructions" >&5
9207     gcc_cv_as_instructions=
9208     if test x$gcc_cv_as != x; then
9209         set "filds fists" "filds mem; fists mem"
9210         while test $# -gt 0
9211         do
9212                 echo "$2" > conftest.s
9213                 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9214                         gcc_cv_as_instructions=${gcc_cv_as_instructions}$1" "
9215                         cat >> confdefs.h <<EOF
9216 #define HAVE_GAS_`echo "$1" | tr 'a-z ' 'A-Z_'` 1
9217 EOF
9218
9219                 fi
9220                 shift 2
9221         done
9222         rm -f conftest.s conftest.o
9223     fi
9224     echo "$ac_t""$gcc_cv_as_instructions" 1>&6
9225     ;;
9226 esac
9227
9228 # Figure out what language subdirectories are present.
9229 # Look if the user specified --enable-languages="..."; if not, use
9230 # the environment variable $LANGUAGES if defined. $LANGUAGES might
9231 # go away some day.
9232 if test x"${enable_languages+set}" != xset; then
9233         if test x"${LANGUAGES+set}" = xset; then
9234                 enable_languages="`echo ${LANGUAGES} | tr ' ' ','`"
9235         else
9236                 enable_languages=all
9237         fi
9238 else
9239         if test x"${enable_languages}" = x; then
9240                 { echo "configure: error: --enable-languages needs at least one argument" 1>&2; exit 1; }
9241         fi
9242 fi
9243 subdirs=
9244 for lang in ${srcdir}/*/config-lang.in ..
9245 do
9246         case $lang in
9247         ..) ;;
9248         # The odd quoting in the next line works around
9249         # an apparent bug in bash 1.12 on linux.
9250         ${srcdir}/[*]/config-lang.in) ;;
9251         *)
9252           lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
9253           if test "x$lang_alias" = x
9254           then
9255                 echo "$lang doesn't set \$language." 1>&2
9256                 exit 1
9257           fi
9258           if test x"${enable_languages}" = xall; then
9259                 add_this_lang=yes
9260           else
9261                 case "${enable_languages}" in
9262                     ${lang_alias} | "${lang_alias},"* | *",${lang_alias},"* | *",${lang_alias}" )
9263                         add_this_lang=yes
9264                         ;;
9265                     * )
9266                         add_this_lang=no
9267                         ;;
9268                 esac
9269           fi
9270           if test x"${add_this_lang}" = xyes; then
9271                 case $lang in
9272                     ${srcdir}/ada/config-lang.in)
9273                         if test x$gnat = xyes ; then
9274                                 subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
9275                         fi
9276                         ;;
9277                     *)
9278                         subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
9279                         ;;
9280                 esac
9281           fi
9282           ;;
9283         esac
9284 done
9285
9286 # Make gthr-default.h if we have a thread file.
9287 gthread_flags=
9288 if test $thread_file != single; then
9289     rm -f gthr-default.h
9290     echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
9291     gthread_flags=-DHAVE_GTHR_DEFAULT
9292 fi
9293
9294
9295 # Find out what GC implementation we want, or may, use.
9296 # Check whether --with-gc or --without-gc was given.
9297 if test "${with_gc+set}" = set; then
9298   withval="$with_gc"
9299   case "$withval" in
9300   simple | page)
9301     GGC=ggc-$withval
9302     ;;
9303   *)
9304     { echo "configure: error: $withval is an invalid option to --with-gc" 1>&2; exit 1; }
9305     ;;
9306 esac
9307 else
9308   if test $ac_cv_func_mmap_anywhere = yes \
9309     || test $ac_cv_func_valloc = yes; then
9310   GGC=ggc-page
9311 else
9312   GGC=ggc-simple
9313 fi
9314 fi
9315
9316
9317 echo "Using $GGC for garbage collection."
9318
9319 # Build a new-abi (c++) system
9320 # Check whether --enable-new-gxx-abi or --disable-new-gxx-abi was given.
9321 if test "${enable_new_gxx_abi+set}" = set; then
9322   enableval="$enable_new_gxx_abi"
9323   cat >> confdefs.h <<\EOF
9324 #define ENABLE_NEW_GXX_ABI 1
9325 EOF
9326
9327 GXX_ABI_FLAG='-fnew-abi'
9328 echo "Building a new-abi g++ compiler."
9329
9330 fi
9331
9332
9333
9334 # Build a new-libstdc++ system (ie libstdc++-v3)
9335 echo $ac_n "checking for libstdc++ to install""... $ac_c" 1>&6
9336 echo "configure:9337: checking for libstdc++ to install" >&5
9337 # Check whether --enable-libstdcxx-v3 or --disable-libstdcxx-v3 was given.
9338 if test "${enable_libstdcxx_v3+set}" = set; then
9339   enableval="$enable_libstdcxx_v3"
9340   enable_libstdcxx_v3=yes
9341 else
9342   enable_libstdcxx_v3=no
9343 fi
9344
9345
9346 if test x$enable_libstdcxx_v3 = xyes; then
9347   echo "$ac_t""v3" 1>&6
9348   ac_esn=1
9349 else
9350   echo "$ac_t""v2" 1>&6
9351   ac_esn=0
9352 fi
9353 cat >> confdefs.h <<EOF
9354 #define ENABLE_STD_NAMESPACE $ac_esn
9355 EOF
9356
9357
9358
9359 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
9360 echo "configure:9361: checking whether to enable maintainer-specific portions of Makefiles" >&5
9361     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
9362 if test "${enable_maintainer_mode+set}" = set; then
9363   enableval="$enable_maintainer_mode"
9364   maintainer_mode=$enableval
9365 else
9366   maintainer_mode=no
9367 fi
9368
9369
9370 echo "$ac_t""$maintainer_mode" 1>&6
9371
9372 if test "$maintainer_mode" = "yes"; then
9373   MAINT=''
9374 else
9375   MAINT='#'
9376 fi
9377
9378 # Make empty files to contain the specs and options for each language.
9379 # Then add #include lines to for a compiler that has specs and/or options.
9380
9381 lang_specs_files=
9382 lang_options_files=
9383 lang_tree_files=
9384 rm -f specs.h options.h gencheck.h
9385 touch specs.h options.h gencheck.h
9386 for subdir in . $subdirs
9387 do
9388         if test -f $srcdir/$subdir/lang-specs.h; then
9389                 echo "#include \"$subdir/lang-specs.h\"" >>specs.h
9390                 lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
9391         fi
9392         if test -f $srcdir/$subdir/lang-options.h; then
9393                 echo "#include \"$subdir/lang-options.h\"" >>options.h
9394                 lang_options_files="$lang_options_files $srcdir/$subdir/lang-options.h"
9395         fi
9396         if test -f $srcdir/$subdir/$subdir-tree.def; then
9397                 echo "#include \"$subdir/$subdir-tree.def\"" >>gencheck.h
9398                 lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
9399         fi
9400 done
9401
9402 # These (without "all_") are set in each config-lang.in.
9403 # `language' must be a single word so is spelled singularly.
9404 all_languages=
9405 all_boot_languages=
9406 all_compilers=
9407 all_stagestuff=
9408 all_diff_excludes=
9409 all_outputs='Makefile intl/Makefile po/Makefile.in fixinc/Makefile gccbug mklibgcc'
9410 # List of language makefile fragments.
9411 all_lang_makefiles=
9412 all_headers=
9413 all_lib2funcs=
9414
9415 # Add the language fragments.
9416 # Languages are added via two mechanisms.  Some information must be
9417 # recorded in makefile variables, these are defined in config-lang.in.
9418 # We accumulate them and plug them into the main Makefile.
9419 # The other mechanism is a set of hooks for each of the main targets
9420 # like `clean', `install', etc.
9421
9422 language_fragments="Make-lang"
9423 language_hooks="Make-hooks"
9424 oldstyle_subdirs=
9425
9426 for s in .. $subdirs
9427 do
9428         if test $s != ".."
9429         then
9430                 language=
9431                 boot_language=
9432                 compilers=
9433                 stagestuff=
9434                 diff_excludes=
9435                 headers=
9436                 outputs=
9437                 lib2funcs=
9438                 . ${srcdir}/$s/config-lang.in
9439                 if test "x$language" = x
9440                 then
9441                         echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2
9442                         exit 1
9443                 fi
9444                 all_lang_makefiles="$all_lang_makefiles ${srcdir}/$s/Make-lang.in ${srcdir}/$s/Makefile.in"
9445                 all_languages="$all_languages $language"
9446                 if test "x$boot_language" = xyes
9447                 then
9448                         all_boot_languages="$all_boot_languages $language"
9449                 fi
9450                 all_compilers="$all_compilers $compilers"
9451                 all_stagestuff="$all_stagestuff $stagestuff"
9452                 all_diff_excludes="$all_diff_excludes $diff_excludes"
9453                 all_headers="$all_headers $headers"
9454                 all_outputs="$all_outputs $outputs"
9455                 if test x$outputs = x
9456                 then
9457                         oldstyle_subdirs="$oldstyle_subdirs $s"
9458                 fi
9459                 all_lib2funcs="$all_lib2funcs $lib2funcs"
9460         fi
9461 done
9462
9463 # Since we can't use `::' targets, we link each language in
9464 # with a set of hooks, reached indirectly via lang.${target}.
9465
9466 rm -f Make-hooks
9467 touch Make-hooks
9468 target_list="all.build all.cross start.encap rest.encap \
9469         info dvi \
9470         install-normal install-common install-info install-man \
9471         uninstall distdir \
9472         mostlyclean clean distclean extraclean maintainer-clean \
9473         stage1 stage2 stage3 stage4"
9474 for t in $target_list
9475 do
9476         x=
9477         for lang in .. $all_languages
9478         do
9479                 if test $lang != ".."; then
9480                         x="$x $lang.$t"
9481                 fi
9482         done
9483         echo "lang.$t: $x" >> Make-hooks
9484 done
9485
9486 # If we're not building in srcdir, create .gdbinit.
9487
9488 if test ! -f Makefile.in; then
9489         echo "dir ." > .gdbinit
9490         echo "dir ${srcdir}" >> .gdbinit
9491         if test x$gdb_needs_out_file_path = xyes
9492         then
9493                 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
9494         fi
9495         if test "x$subdirs" != x; then
9496                 for s in $subdirs
9497                 do
9498                         echo "dir ${srcdir}/$s" >> .gdbinit
9499                 done
9500         fi
9501         echo "source ${srcdir}/.gdbinit" >> .gdbinit
9502 fi
9503
9504 # Define variables host_canonical and build_canonical
9505 # because some Cygnus local changes in the Makefile depend on them.
9506 build_canonical=${build}
9507 host_canonical=${host}
9508 target_subdir=
9509 if test "${host}" != "${target}" ; then
9510     target_subdir=${target}/
9511 fi
9512
9513
9514
9515
9516 # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
9517 # absolute path for gcc_tooldir based on inserting the number of up-directory
9518 # movements required to get from $(exec_prefix) to $(prefix) into the basic
9519 # $(libsubdir)/@(unlibsubdir) based path.
9520 # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
9521 # make and thus we'd get different behavior depending on where we built the
9522 # sources.
9523 if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then
9524     gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_alias)'
9525 else
9526 # An explanation of the sed strings:
9527 #  -e 's|^\$(prefix)||'   matches and eliminates 'prefix' from 'exec_prefix'
9528 #  -e 's|/$||'            match a trailing forward slash and eliminates it
9529 #  -e 's|^[^/]|/|'        forces the string to start with a forward slash (*)
9530 #  -e 's|/[^/]*|../|g'    replaces each occurance of /<directory> with ../
9531 #
9532 # (*) Note this pattern overwrites the first character of the string
9533 # with a forward slash if one is not already present.  This is not a
9534 # problem because the exact names of the sub-directories concerned is
9535 # unimportant, just the number of them matters.
9536 #
9537 # The practical upshot of these patterns is like this:
9538 #
9539 #  prefix     exec_prefix        result
9540 #  ------     -----------        ------
9541 #   /foo        /foo/bar          ../
9542 #   /foo/       /foo/bar          ../
9543 #   /foo        /foo/bar/         ../
9544 #   /foo/       /foo/bar/         ../
9545 #   /foo        /foo/bar/ugg      ../../
9546 #
9547     dollar='$$'
9548     gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_alias)"
9549 fi
9550
9551
9552
9553 # Nothing to do for FLOAT_H, float_format already handled.
9554 objdir=`pwd`
9555
9556
9557 # Process the language and host/target makefile fragments.
9558 ${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag $srcdir "$subdirs" "$dep_host_xmake_file" "$dep_tmake_file"
9559
9560 # Substitute configuration variables
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
9618
9619 # Echo that links are built
9620 if test x$host = x$target
9621 then
9622         str1="native "
9623 else
9624         str1="cross-"
9625         str2=" from $host"
9626 fi
9627
9628 if test x$host != x$build
9629 then
9630         str3=" on a $build system"
9631 fi
9632
9633 if test "x$str2" != x || test "x$str3" != x
9634 then
9635         str4=
9636 fi
9637
9638 echo "Links are now set up to build a ${str1}compiler for ${target}$str4" 1>&2
9639
9640 if test "x$str2" != x || test "x$str3" != x
9641 then
9642         echo " ${str2}${str3}." 1>&2
9643 fi
9644
9645 # Truncate the target if necessary
9646 if test x$host_truncate_target != x; then
9647         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
9648 fi
9649
9650 # Configure the subdirectories
9651 # AC_CONFIG_SUBDIRS($subdirs)
9652
9653 # Create the Makefile
9654 # and configure language subdirectories
9655 trap '' 1 2 15
9656 cat > confcache <<\EOF
9657 # This file is a shell script that caches the results of configure
9658 # tests run on this system so they can be shared between configure
9659 # scripts and configure runs.  It is not useful on other systems.
9660 # If it contains results you don't want to keep, you may remove or edit it.
9661 #
9662 # By default, configure uses ./config.cache as the cache file,
9663 # creating it if it does not exist already.  You can give configure
9664 # the --cache-file=FILE option to use a different cache file; that is
9665 # what configure does when it calls configure scripts in
9666 # subdirectories, so they share the cache.
9667 # Giving --cache-file=/dev/null disables caching, for debugging configure.
9668 # config.status only pays attention to the cache file if you give it the
9669 # --recheck option to rerun configure.
9670 #
9671 EOF
9672 # The following way of writing the cache mishandles newlines in values,
9673 # but we know of no workaround that is simple, portable, and efficient.
9674 # So, don't put newlines in cache variables' values.
9675 # Ultrix sh set writes to stderr and can't be redirected directly,
9676 # and sets the high bit in the cache file unless we assign to the vars.
9677 (set) 2>&1 |
9678   case `(ac_space=' '; set | grep ac_space) 2>&1` in
9679   *ac_space=\ *)
9680     # `set' does not quote correctly, so add quotes (double-quote substitution
9681     # turns \\\\ into \\, and sed turns \\ into \).
9682     sed -n \
9683       -e "s/'/'\\\\''/g" \
9684       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
9685     ;;
9686   *)
9687     # `set' quotes correctly as required by POSIX, so do not add quotes.
9688     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
9689     ;;
9690   esac >> confcache
9691 if cmp -s $cache_file confcache; then
9692   :
9693 else
9694   if test -w $cache_file; then
9695     echo "updating cache $cache_file"
9696     cat confcache > $cache_file
9697   else
9698     echo "not updating unwritable cache $cache_file"
9699   fi
9700 fi
9701 rm -f confcache
9702
9703 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
9704
9705 test "x$prefix" = xNONE && prefix=$ac_default_prefix
9706 # Let make expand exec_prefix.
9707 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9708
9709 # Any assignment to VPATH causes Sun make to only execute
9710 # the first set of double-colon rules, so remove it if not needed.
9711 # If there is a colon in the path, we need to keep it.
9712 if test "x$srcdir" = x.; then
9713   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
9714 fi
9715
9716 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
9717
9718 DEFS=-DHAVE_CONFIG_H
9719
9720 # Without the "./", some shells look in PATH for config.status.
9721 : ${CONFIG_STATUS=./config.status}
9722
9723 echo creating $CONFIG_STATUS
9724 rm -f $CONFIG_STATUS
9725 cat > $CONFIG_STATUS <<EOF
9726 #! /bin/sh
9727 # Generated automatically by configure.
9728 # Run this file to recreate the current configuration.
9729 # This directory was configured as follows,
9730 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
9731 #
9732 # $0 $ac_configure_args
9733 #
9734 # Compiler output produced by configure, useful for debugging
9735 # configure, is in ./config.log if it exists.
9736
9737 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
9738 for ac_option
9739 do
9740   case "\$ac_option" in
9741   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
9742     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
9743     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
9744   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
9745     echo "$CONFIG_STATUS generated by autoconf version 2.13"
9746     exit 0 ;;
9747   -help | --help | --hel | --he | --h)
9748     echo "\$ac_cs_usage"; exit 0 ;;
9749   *) echo "\$ac_cs_usage"; exit 1 ;;
9750   esac
9751 done
9752
9753 ac_given_srcdir=$srcdir
9754
9755 trap 'rm -fr `echo "$all_outputs auto-host.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
9756 EOF
9757 cat >> $CONFIG_STATUS <<EOF
9758
9759 # Protect against being on the right side of a sed subst in config.status.
9760 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
9761  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
9762 $ac_vpsub
9763 $extrasub
9764 s%@SHELL@%$SHELL%g
9765 s%@CFLAGS@%$CFLAGS%g
9766 s%@CPPFLAGS@%$CPPFLAGS%g
9767 s%@CXXFLAGS@%$CXXFLAGS%g
9768 s%@FFLAGS@%$FFLAGS%g
9769 s%@DEFS@%$DEFS%g
9770 s%@LDFLAGS@%$LDFLAGS%g
9771 s%@LIBS@%$LIBS%g
9772 s%@exec_prefix@%$exec_prefix%g
9773 s%@prefix@%$prefix%g
9774 s%@program_transform_name@%$program_transform_name%g
9775 s%@bindir@%$bindir%g
9776 s%@sbindir@%$sbindir%g
9777 s%@libexecdir@%$libexecdir%g
9778 s%@datadir@%$datadir%g
9779 s%@sysconfdir@%$sysconfdir%g
9780 s%@sharedstatedir@%$sharedstatedir%g
9781 s%@localstatedir@%$localstatedir%g
9782 s%@libdir@%$libdir%g
9783 s%@includedir@%$includedir%g
9784 s%@oldincludedir@%$oldincludedir%g
9785 s%@infodir@%$infodir%g
9786 s%@mandir@%$mandir%g
9787 s%@host@%$host%g
9788 s%@host_alias@%$host_alias%g
9789 s%@host_cpu@%$host_cpu%g
9790 s%@host_vendor@%$host_vendor%g
9791 s%@host_os@%$host_os%g
9792 s%@target@%$target%g
9793 s%@target_alias@%$target_alias%g
9794 s%@target_cpu@%$target_cpu%g
9795 s%@target_vendor@%$target_vendor%g
9796 s%@target_os@%$target_os%g
9797 s%@build@%$build%g
9798 s%@build_alias@%$build_alias%g
9799 s%@build_cpu@%$build_cpu%g
9800 s%@build_vendor@%$build_vendor%g
9801 s%@build_os@%$build_os%g
9802 s%@CC@%$CC%g
9803 s%@NO_MINUS_C_MINUS_O@%$NO_MINUS_C_MINUS_O%g
9804 s%@stage1_warn_cflags@%$stage1_warn_cflags%g
9805 s%@stage2_warn_cflags@%$stage2_warn_cflags%g
9806 s%@SET_MAKE@%$SET_MAKE%g
9807 s%@AWK@%$AWK%g
9808 s%@LEX@%$LEX%g
9809 s%@LEXLIB@%$LEXLIB%g
9810 s%@LN@%$LN%g
9811 s%@LN_S@%$LN_S%g
9812 s%@RANLIB@%$RANLIB%g
9813 s%@YACC@%$YACC%g
9814 s%@INSTALL@%$INSTALL%g
9815 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
9816 s%@INSTALL_DATA@%$INSTALL_DATA%g
9817 s%@CPP@%$CPP%g
9818 s%@gnat@%$gnat%g
9819 s%@MAKEINFO@%$MAKEINFO%g
9820 s%@BUILD_INFO@%$BUILD_INFO%g
9821 s%@INSTALL_INFO@%$INSTALL_INFO%g
9822 s%@TARGET_GETGROUPS_T@%$TARGET_GETGROUPS_T%g
9823 s%@vfprintf@%$vfprintf%g
9824 s%@doprint@%$doprint%g
9825 s%@manext@%$manext%g
9826 s%@objext@%$objext%g
9827 s%@PACKAGE@%$PACKAGE%g
9828 s%@VERSION@%$VERSION%g
9829 s%@ALLOCA@%$ALLOCA%g
9830 s%@USE_NLS@%$USE_NLS%g
9831 s%@MSGFMT@%$MSGFMT%g
9832 s%@GMSGFMT@%$GMSGFMT%g
9833 s%@XGETTEXT@%$XGETTEXT%g
9834 s%@GENCAT@%$GENCAT%g
9835 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
9836 s%@CATALOGS@%$CATALOGS%g
9837 s%@CATOBJEXT@%$CATOBJEXT%g
9838 s%@DATADIRNAME@%$DATADIRNAME%g
9839 s%@GMOFILES@%$GMOFILES%g
9840 s%@INSTOBJEXT@%$INSTOBJEXT%g
9841 s%@INTLDEPS@%$INTLDEPS%g
9842 s%@INTLLIBS@%$INTLLIBS%g
9843 s%@INTLOBJS@%$INTLOBJS%g
9844 s%@POFILES@%$POFILES%g
9845 s%@POSUB@%$POSUB%g
9846 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
9847 s%@GT_NO@%$GT_NO%g
9848 s%@GT_YES@%$GT_YES%g
9849 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
9850 s%@l@%$l%g
9851 s%@inhibit_libc@%$inhibit_libc%g
9852 s%@gthread_flags@%$gthread_flags%g
9853 s%@GGC@%$GGC%g
9854 s%@GXX_ABI_FLAG@%$GXX_ABI_FLAG%g
9855 s%@MAINT@%$MAINT%g
9856 s%@build_canonical@%$build_canonical%g
9857 s%@host_canonical@%$host_canonical%g
9858 s%@target_subdir@%$target_subdir%g
9859 s%@gcc_tooldir@%$gcc_tooldir%g
9860 s%@dollar@%$dollar%g
9861 s%@objdir@%$objdir%g
9862 s%@subdirs@%$subdirs%g
9863 s%@all_boot_languages@%$all_boot_languages%g
9864 s%@all_compilers@%$all_compilers%g
9865 s%@all_diff_excludes@%$all_diff_excludes%g
9866 s%@all_headers@%$all_headers%g
9867 s%@all_lang_makefiles@%$all_lang_makefiles%g
9868 s%@all_languages@%$all_languages%g
9869 s%@all_lib2funcs@%$all_lib2funcs%g
9870 s%@all_stagestuff@%$all_stagestuff%g
9871 s%@build_exeext@%$build_exeext%g
9872 s%@build_install_headers_dir@%$build_install_headers_dir%g
9873 s%@build_xm_file_list@%$build_xm_file_list%g
9874 s%@cc_set_by_configure@%$cc_set_by_configure%g
9875 s%@quoted_cc_set_by_configure@%$quoted_cc_set_by_configure%g
9876 s%@cpp_install_dir@%$cpp_install_dir%g
9877 s%@dep_host_xmake_file@%$dep_host_xmake_file%g
9878 s%@dep_tmake_file@%$dep_tmake_file%g
9879 s%@extra_c_flags@%$extra_c_flags%g
9880 s%@extra_c_objs@%$extra_c_objs%g
9881 s%@extra_cpp_objs@%$extra_cpp_objs%g
9882 s%@extra_cxx_objs@%$extra_cxx_objs%g
9883 s%@extra_headers_list@%$extra_headers_list%g
9884 s%@extra_objs@%$extra_objs%g
9885 s%@extra_parts@%$extra_parts%g
9886 s%@extra_passes@%$extra_passes%g
9887 s%@extra_programs@%$extra_programs%g
9888 s%@float_h_file@%$float_h_file%g
9889 s%@gcc_gxx_include_dir@%$gcc_gxx_include_dir%g
9890 s%@gcc_version@%$gcc_version%g
9891 s%@gcc_version_trigger@%$gcc_version_trigger%g
9892 s%@host_exeext@%$host_exeext%g
9893 s%@host_extra_gcc_objs@%$host_extra_gcc_objs%g
9894 s%@host_xm_file_list@%$host_xm_file_list%g
9895 s%@install@%$install%g
9896 s%@lang_options_files@%$lang_options_files%g
9897 s%@lang_specs_files@%$lang_specs_files%g
9898 s%@lang_tree_files@%$lang_tree_files%g
9899 s%@local_prefix@%$local_prefix%g
9900 s%@maybe_use_collect2@%$maybe_use_collect2%g
9901 s%@md_file@%$md_file%g
9902 s%@objc_boehm_gc@%$objc_boehm_gc%g
9903 s%@out_file@%$out_file%g
9904 s%@out_object_file@%$out_object_file%g
9905 s%@stage_prefix_set_by_configure@%$stage_prefix_set_by_configure%g
9906 s%@symbolic_link@%$symbolic_link%g
9907 s%@thread_file@%$thread_file%g
9908 s%@tm_file_list@%$tm_file_list%g
9909 s%@will_use_collect2@%$will_use_collect2%g
9910 /@target_overrides@/r $target_overrides
9911 s%@target_overrides@%%g
9912 /@host_overrides@/r $host_overrides
9913 s%@host_overrides@%%g
9914 s%@cross_defines@%$cross_defines%g
9915 /@cross_overrides@/r $cross_overrides
9916 s%@cross_overrides@%%g
9917 /@build_overrides@/r $build_overrides
9918 s%@build_overrides@%%g
9919 /@language_fragments@/r $language_fragments
9920 s%@language_fragments@%%g
9921 /@language_hooks@/r $language_hooks
9922 s%@language_hooks@%%g
9923
9924 CEOF
9925 EOF
9926
9927 cat >> $CONFIG_STATUS <<\EOF
9928
9929 # Split the substitutions into bite-sized pieces for seds with
9930 # small command number limits, like on Digital OSF/1 and HP-UX.
9931 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
9932 ac_file=1 # Number of current file.
9933 ac_beg=1 # First line for current file.
9934 ac_end=$ac_max_sed_cmds # Line after last line for current file.
9935 ac_more_lines=:
9936 ac_sed_cmds=""
9937 while $ac_more_lines; do
9938   if test $ac_beg -gt 1; then
9939     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
9940   else
9941     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
9942   fi
9943   if test ! -s conftest.s$ac_file; then
9944     ac_more_lines=false
9945     rm -f conftest.s$ac_file
9946   else
9947     if test -z "$ac_sed_cmds"; then
9948       ac_sed_cmds="sed -f conftest.s$ac_file"
9949     else
9950       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
9951     fi
9952     ac_file=`expr $ac_file + 1`
9953     ac_beg=$ac_end
9954     ac_end=`expr $ac_end + $ac_max_sed_cmds`
9955   fi
9956 done
9957 if test -z "$ac_sed_cmds"; then
9958   ac_sed_cmds=cat
9959 fi
9960 EOF
9961
9962 cat >> $CONFIG_STATUS <<EOF
9963
9964 CONFIG_FILES=\${CONFIG_FILES-"$all_outputs"}
9965 EOF
9966 cat >> $CONFIG_STATUS <<\EOF
9967 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
9968   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9969   case "$ac_file" in
9970   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
9971        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
9972   *) ac_file_in="${ac_file}.in" ;;
9973   esac
9974
9975   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
9976
9977   # Remove last slash and all that follows it.  Not all systems have dirname.
9978   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
9979   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
9980     # The file is in a subdirectory.
9981     test ! -d "$ac_dir" && mkdir "$ac_dir"
9982     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
9983     # A "../" for each directory in $ac_dir_suffix.
9984     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
9985   else
9986     ac_dir_suffix= ac_dots=
9987   fi
9988
9989   case "$ac_given_srcdir" in
9990   .)  srcdir=.
9991       if test -z "$ac_dots"; then top_srcdir=.
9992       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
9993   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
9994   *) # Relative path.
9995     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
9996     top_srcdir="$ac_dots$ac_given_srcdir" ;;
9997   esac
9998
9999
10000   echo creating "$ac_file"
10001   rm -f "$ac_file"
10002   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
10003   case "$ac_file" in
10004   *Makefile*) ac_comsub="1i\\
10005 # $configure_input" ;;
10006   *) ac_comsub= ;;
10007   esac
10008
10009   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
10010   sed -e "$ac_comsub
10011 s%@configure_input@%$configure_input%g
10012 s%@srcdir@%$srcdir%g
10013 s%@top_srcdir@%$top_srcdir%g
10014 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
10015 fi; done
10016 rm -f conftest.s*
10017
10018 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
10019 # NAME is the cpp macro being defined and VALUE is the value it is being given.
10020 #
10021 # ac_d sets the value in "#define NAME VALUE" lines.
10022 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
10023 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
10024 ac_dC='\3'
10025 ac_dD='%g'
10026 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
10027 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
10028 ac_uB='\([      ]\)%\1#\2define\3'
10029 ac_uC=' '
10030 ac_uD='\4%g'
10031 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
10032 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
10033 ac_eB='$%\1#\2define\3'
10034 ac_eC=' '
10035 ac_eD='%g'
10036
10037 if test "${CONFIG_HEADERS+set}" != set; then
10038 EOF
10039 cat >> $CONFIG_STATUS <<EOF
10040   CONFIG_HEADERS="auto-host.h:config.in"
10041 EOF
10042 cat >> $CONFIG_STATUS <<\EOF
10043 fi
10044 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
10045   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10046   case "$ac_file" in
10047   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
10048        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
10049   *) ac_file_in="${ac_file}.in" ;;
10050   esac
10051
10052   echo creating $ac_file
10053
10054   rm -f conftest.frag conftest.in conftest.out
10055   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
10056   cat $ac_file_inputs > conftest.in
10057
10058 EOF
10059
10060 # Transform confdefs.h into a sed script conftest.vals that substitutes
10061 # the proper values into config.h.in to produce config.h.  And first:
10062 # Protect against being on the right side of a sed subst in config.status.
10063 # Protect against being in an unquoted here document in config.status.
10064 rm -f conftest.vals
10065 cat > conftest.hdr <<\EOF
10066 s/[\\&%]/\\&/g
10067 s%[\\$`]%\\&%g
10068 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
10069 s%ac_d%ac_u%gp
10070 s%ac_u%ac_e%gp
10071 EOF
10072 sed -n -f conftest.hdr confdefs.h > conftest.vals
10073 rm -f conftest.hdr
10074
10075 # This sed command replaces #undef with comments.  This is necessary, for
10076 # example, in the case of _POSIX_SOURCE, which is predefined and required
10077 # on some systems where configure will not decide to define it.
10078 cat >> conftest.vals <<\EOF
10079 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
10080 EOF
10081
10082 # Break up conftest.vals because some shells have a limit on
10083 # the size of here documents, and old seds have small limits too.
10084
10085 rm -f conftest.tail
10086 while :
10087 do
10088   ac_lines=`grep -c . conftest.vals`
10089   # grep -c gives empty output for an empty file on some AIX systems.
10090   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
10091   # Write a limited-size here document to conftest.frag.
10092   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
10093   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
10094   echo 'CEOF
10095   sed -f conftest.frag conftest.in > conftest.out
10096   rm -f conftest.in
10097   mv conftest.out conftest.in
10098 ' >> $CONFIG_STATUS
10099   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
10100   rm -f conftest.vals
10101   mv conftest.tail conftest.vals
10102 done
10103 rm -f conftest.vals
10104
10105 cat >> $CONFIG_STATUS <<\EOF
10106   rm -f conftest.frag conftest.h
10107   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
10108   cat conftest.in >> conftest.h
10109   rm -f conftest.in
10110   if cmp -s $ac_file conftest.h 2>/dev/null; then
10111     echo "$ac_file is unchanged"
10112     rm -f conftest.h
10113   else
10114     # Remove last slash and all that follows it.  Not all systems have dirname.
10115       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
10116       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
10117       # The file is in a subdirectory.
10118       test ! -d "$ac_dir" && mkdir "$ac_dir"
10119     fi
10120     rm -f $ac_file
10121     mv conftest.h $ac_file
10122   fi
10123 fi; done
10124
10125 EOF
10126
10127 cat >> $CONFIG_STATUS <<EOF
10128 ac_sources="$nls_cv_header_libgt"
10129 ac_dests="$nls_cv_header_intl"
10130 EOF
10131
10132 cat >> $CONFIG_STATUS <<\EOF
10133 srcdir=$ac_given_srcdir
10134 while test -n "$ac_sources"; do
10135   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
10136   set $ac_sources; ac_source=$1; shift; ac_sources=$*
10137
10138   echo "linking $srcdir/$ac_source to $ac_dest"
10139
10140   if test ! -r $srcdir/$ac_source; then
10141     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
10142   fi
10143   rm -f $ac_dest
10144
10145   # Make relative symlinks.
10146   # Remove last slash and all that follows it.  Not all systems have dirname.
10147   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
10148   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
10149     # The dest file is in a subdirectory.
10150     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
10151     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
10152     # A "../" for each directory in $ac_dest_dir_suffix.
10153     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
10154   else
10155     ac_dest_dir_suffix= ac_dots=
10156   fi
10157
10158   case "$srcdir" in
10159   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
10160   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
10161   esac
10162
10163   # Make a symlink if possible; otherwise try a hard link.
10164   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
10165     ln $srcdir/$ac_source $ac_dest; then :
10166   else
10167     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
10168   fi
10169 done
10170 EOF
10171 cat >> $CONFIG_STATUS <<EOF
10172
10173
10174 host='${host}'
10175 build='${build}'
10176 target='${target}'
10177 target_alias='${target_alias}'
10178 srcdir='${srcdir}'
10179 subdirs='${subdirs}'
10180 oldstyle_subdirs='${oldstyle_subdirs}'
10181 symbolic_link='${symbolic_link}'
10182 program_transform_set='${program_transform_set}'
10183 program_transform_name='${program_transform_name}'
10184 dep_host_xmake_file='${dep_host_xmake_file}'
10185 host_xmake_file='${host_xmake_file}'
10186 dep_tmake_file='${dep_tmake_file}'
10187 tmake_file='${tmake_file}'
10188 thread_file='${thread_file}'
10189 gcc_version='${gcc_version}'
10190 gcc_version_trigger='${gcc_version_trigger}'
10191 local_prefix='${local_prefix}'
10192 build_install_headers_dir='${build_install_headers_dir}'
10193 build_exeext='${build_exeext}'
10194 host_exeext='${host_exeext}'
10195 out_file='${out_file}'
10196 gdb_needs_out_file_path='${gdb_needs_out_file_path}'
10197 SET_MAKE='${SET_MAKE}'
10198 target_list='${target_list}'
10199 target_overrides='${target_overrides}'
10200 host_overrides='${host_overrides}'
10201 cross_defines='${cross_defines}'
10202 cross_overrides='${cross_overrides}'
10203 build_overrides='${build_overrides}'
10204 cpp_install_dir='${cpp_install_dir}'
10205
10206 EOF
10207 cat >> $CONFIG_STATUS <<\EOF
10208 case "$CONFIG_FILES" in *po/Makefile.in*)
10209         sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
10210       esac
10211
10212 . $srcdir/configure.lang
10213 case x$CONFIG_HEADERS in
10214 xauto-host.h:config.in)
10215 echo > cstamp-h ;;
10216 esac
10217 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
10218 # bootstrapping and the installation procedure can still use
10219 # CC="stage1/xgcc -Bstage1/".  If the host doesn't support symlinks,
10220 # FLAGS_TO_PASS has been modified to solve the problem there.
10221 # This is virtually a duplicate of what happens in configure.lang; we do
10222 # an extra check to make sure this only happens if ln -s can be used.
10223 if test "$symbolic_link" = "ln -s"; then
10224  for d in .. ${subdirs} ; do
10225    if test $d != ..; then
10226         STARTDIR=`pwd`
10227         cd $d
10228         for t in stage1 stage2 stage3 stage4 include
10229         do
10230                 rm -f $t
10231                 $symbolic_link ../$t $t 2>/dev/null
10232         done
10233         cd $STARTDIR
10234    fi
10235  done
10236 else true ; fi
10237 # Avoid having to add intl to our include paths.
10238 if test -f intl/libintl.h; then
10239   echo creating libintl.h
10240   echo '#include "intl/libintl.h"' >libintl.h
10241 fi
10242
10243 exit 0
10244 EOF
10245 chmod +x $CONFIG_STATUS
10246 rm -fr confdefs* $ac_clean_files
10247 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
10248