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                 if test x$enable_threads = xyes; then
4209                         thread_file='dce'
4210                         tmake_file="${tmake_file} pa/t-dce-thr"
4211                 fi
4212                 install_headers_dir=install-headers-cpio
4213                 use_collect2=yes
4214                 ;;
4215         hppa1.0-*-hpux10*)
4216                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
4217                 float_format=i128
4218                 xm_file=pa/xm-pahpux.h
4219                 xmake_file=pa/x-pa-hpux
4220                 tmake_file=pa/t-pa
4221                 if test x$gas = xyes
4222                 then
4223                         tm_file="${tm_file} pa/pa-gas.h"
4224                 fi
4225                 if test x$enable_threads = x; then
4226                     enable_threads=$have_pthread_h
4227                 fi
4228                 if test x$enable_threads = xyes; then
4229                         thread_file='dce'
4230                         tmake_file="${tmake_file} pa/t-dce-thr"
4231                 fi
4232                 install_headers_dir=install-headers-cpio
4233                 use_collect2=yes
4234                 ;;
4235         hppa*64*-*-hpux11*)
4236                 target_cpu_default="MASK_PA_11"
4237                 xm_file=pa/xm-pa64hpux.h
4238                 xmake_file=pa/x-pa-hpux
4239                 tmake_file=pa/t-pa
4240                 tm_file="pa/pa64-start.h ${tm_file} pa/pa64-regs.h pa/long_double.h pa/elf.h pa/pa-hpux.h pa/pa-hpux11.h pa/pa-64.h"
4241                 float_format=i128
4242                 tmake_file=pa/t-pa64
4243                 target_cpu_default="(MASK_PA_11|MASK_PA_20)"
4244
4245                 if [ x$gas = xyes ]
4246                 then
4247                         tm_file="${tm_file} pa/pa-gas.h"
4248                 fi
4249 #               if [[ x$enable_threads = x ]]; then
4250 #                   enable_threads=$have_pthread_h
4251 #               fi
4252 #               if [[ x$enable_threads = xyes ]]; then
4253 #                       thread_file='dce'
4254 #                       tmake_file="${tmake_file} pa/t-dce-thr"
4255 #               fi
4256                 install_headers_dir=install-headers-cpio
4257                 use_collect2=yes
4258                 ;;
4259         hppa1.1-*-hpux11* | hppa2*-*-hpux11*)
4260                 target_cpu_default="MASK_PA_11"
4261                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
4262                 float_format=i128
4263                 xm_file=pa/xm-pahpux.h
4264                 xmake_file=pa/x-pa-hpux
4265                 tmake_file=pa/t-pa
4266                 if test x$gas = xyes
4267                 then
4268                         tm_file="${tm_file} pa/pa-gas.h"
4269                 fi
4270 #               if test x$enable_threads = x; then
4271 #                   enable_threads=$have_pthread_h
4272 #               fi
4273 #               if test x$enable_threads = xyes; then
4274 #                       thread_file='dce'
4275 #                       tmake_file="${tmake_file} pa/t-dce-thr"
4276 #               fi
4277                 install_headers_dir=install-headers-cpio
4278                 use_collect2=yes
4279                 ;;
4280         hppa1.0-*-hpux11*)
4281                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
4282                 float_format=i128
4283                 xm_file=pa/xm-pahpux.h
4284                 xmake_file=pa/x-pa-hpux
4285                 if test x$gas = xyes
4286                 then
4287                         tm_file="${tm_file} pa/pa-gas.h"
4288                 fi
4289 #               if test x$enable_threads = x; then
4290 #                   enable_threads=$have_pthread_h
4291 #               fi
4292 #               if test x$enable_threads = xyes; then
4293 #                       thread_file='dce'
4294 #                       tmake_file="${tmake_file} pa/t-dce-thr"
4295 #               fi
4296                 install_headers_dir=install-headers-cpio
4297                 use_collect2=yes
4298                 ;;
4299         hppa1.1-*-hpux* | hppa2*-*-hpux*)
4300                 target_cpu_default="MASK_PA_11"
4301                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
4302                 xm_file=pa/xm-pahpux.h
4303                 xmake_file=pa/x-pa-hpux
4304                 if test x$gas = xyes
4305                 then
4306                         tm_file="${tm_file} pa/pa-gas.h"
4307                 fi
4308                 install_headers_dir=install-headers-cpio
4309                 use_collect2=yes
4310                 ;;
4311         hppa1.0-*-hpux*)
4312                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
4313                 xm_file=pa/xm-pahpux.h
4314                 xmake_file=pa/x-pa-hpux
4315                 if test x$gas = xyes
4316                 then
4317                         tm_file="${tm_file} pa/pa-gas.h"
4318                 fi
4319                 install_headers_dir=install-headers-cpio
4320                 use_collect2=yes
4321                 ;;
4322         hppa1.1-*-hiux* | hppa2*-*-hiux*)
4323                 target_cpu_default="MASK_PA_11"
4324                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
4325                 xm_file=pa/xm-pahpux.h
4326                 xmake_file=pa/x-pa-hpux
4327                 if test x$gas = xyes
4328                 then
4329                         tm_file="${tm_file} pa/pa-gas.h"
4330                 fi
4331                 install_headers_dir=install-headers-cpio
4332                 use_collect2=yes
4333                 ;;
4334         hppa1.0-*-hiux*)
4335                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
4336                 xm_file=pa/xm-pahpux.h
4337                 xmake_file=pa/x-pa-hpux
4338                 if test x$gas = xyes
4339                 then
4340                         tm_file="${tm_file} pa/pa-gas.h"
4341                 fi
4342                 install_headers_dir=install-headers-cpio
4343                 use_collect2=yes
4344                 ;;
4345         hppa*-*-lites*)
4346                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h"
4347                 target_cpu_default="MASK_PA_11"
4348                 use_collect2=yes
4349                 ;;
4350         hppa*-*-mpeix*)
4351                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-mpeix.h"
4352                 xm_file=pa/xm-pampeix.h
4353                 xmake_file=pa/x-pa-mpeix
4354                 echo "You must use gas. Assuming it is already installed."
4355                 install_headers_dir=install-headers-tar
4356                 use_collect2=yes
4357                 ;;
4358         i370-*-opened*)                  # IBM 360/370/390 Architecture
4359                 xm_file=i370/xm-oe.h
4360                 tm_file=i370/oe.h
4361                 xmake_file=i370/x-oe
4362                 tmake_file=i370/t-oe
4363                 ;;
4364         i370-*-mvs*)
4365                 xm_file=i370/xm-mvs.h
4366                 tm_file=i370/mvs.h
4367                 tmake_file=i370/t-mvs
4368                 ;;
4369         i370-*-linux*)
4370                 xm_file="xm-linux.h i370/xm-linux.h"
4371                 xmake_file=x-linux
4372                 tm_file="i370/linux.h ${tm_file}"
4373                 tmake_file="t-linux i370/t-linux"
4374                 # broken_install=yes
4375                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4376                 # extra_parts="crtbegin.o crtend.o"
4377                 gnu_ld=yes
4378                 gas=yes
4379                 elf=yes
4380                 if test x$enable_threads = xyes; then
4381                         thread_file='posix'
4382                 fi
4383                 ;;
4384         i[34567]86-*-elf*)
4385                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h"
4386                 tm_file=i386/i386elf.h
4387                 tmake_file=i386/t-i386elf
4388                 xmake_file=x-svr4
4389                 ;;
4390         i[34567]86-ibm-aix*)            # IBM PS/2 running AIX
4391                 if test x$gas = xyes
4392                 then
4393                         tm_file=i386/aix386.h
4394                         extra_parts="crtbegin.o crtend.o"
4395                         tmake_file=i386/t-crtstuff
4396                 else
4397                         tm_file=i386/aix386ng.h
4398                         use_collect2=yes
4399                 fi
4400                 xm_file="xm-alloca.h i386/xm-aix.h ${xm_file}"
4401                 xm_defines=USG
4402                 xmake_file=i386/x-aix
4403                 ;;
4404         i[34567]86-ncr-sysv4*)          # NCR 3000 - ix86 running system V.4
4405                 xm_file="xm-alloca.h ${xm_file}"
4406                 xm_defines="USG POSIX SMALL_ARG_MAX"
4407                 xmake_file=i386/x-ncr3000
4408                 if test x$stabs = xyes -a x$gas = xyes
4409                 then
4410                         tm_file=i386/sysv4gdb.h
4411                 else
4412                         tm_file=i386/sysv4.h
4413                 fi
4414                 extra_parts="crtbegin.o crtend.o"
4415                 tmake_file=i386/t-crtpic
4416                 ;;
4417         i[34567]86-next-*)
4418                 tm_file=i386/next.h
4419                 xm_file=i386/xm-next.h
4420                 tmake_file=i386/t-next
4421                 xmake_file=i386/x-next
4422                 extra_objs=nextstep.o
4423                 extra_parts="crtbegin.o crtend.o"
4424                 if test x$enable_threads = xyes; then
4425                         thread_file='mach'
4426                 fi
4427                 ;;
4428         i[34567]86-sequent-bsd*)                # 80386 from Sequent
4429                 use_collect2=yes
4430                 if test x$gas = xyes
4431                 then
4432                         tm_file=i386/seq-gas.h
4433                 else
4434                         tm_file=i386/sequent.h
4435                 fi
4436                 ;;
4437         i[34567]86-sequent-ptx1*)
4438                 xm_defines="USG SVR3"
4439                 xmake_file=i386/x-sysv3
4440                 tm_file=i386/seq-sysv3.h
4441                 tmake_file=i386/t-crtstuff
4442                 extra_parts="crtbegin.o crtend.o"
4443                 install_headers_dir=install-headers-cpio
4444                 ;;
4445         i[34567]86-sequent-ptx2* | i[34567]86-sequent-sysv3*)
4446                 xm_defines="USG SVR3"
4447                 xmake_file=i386/x-sysv3
4448                 tm_file=i386/seq2-sysv3.h
4449                 tmake_file=i386/t-crtstuff
4450                 extra_parts="crtbegin.o crtend.o"
4451                 install_headers_dir=install-headers-cpio
4452                 ;;
4453         i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
4454                 xm_file="xm-alloca.h ${xm_file}"
4455                 xm_defines="USG POSIX SMALL_ARG_MAX"
4456                 xmake_file=x-svr4
4457                 tm_file=i386/ptx4-i.h
4458                 tmake_file=t-svr4
4459                 extra_parts="crtbegin.o crtend.o"
4460                 install_headers_dir=install-headers-cpio
4461                 ;;
4462         i386-sun-sunos*)                # Sun i386 roadrunner
4463                 xm_defines=USG
4464                 tm_file=i386/sun.h
4465                 use_collect2=yes
4466                 ;;
4467         i[34567]86-wrs-vxworks*)
4468                 tm_file=i386/vxi386.h
4469                 tmake_file=i386/t-i386bare
4470                 thread_file='vxworks'
4471                 ;;
4472         i[34567]86-*-aout*)
4473                 tm_file=i386/i386-aout.h
4474                 tmake_file=i386/t-i386bare
4475                 ;;
4476         i[34567]86-*-beospe*)
4477                 xm_file=i386/xm-beos.h
4478                 xm_defines="USE_C_ALLOCA"
4479                 tmake_file=i386/t-beos
4480                 tm_file=i386/beos-pe.h
4481                 xmake_file=i386/x-beos
4482                 extra_objs=winnt.o
4483                 ;;
4484         i[34567]86-*-beoself* | i[34567]86-*-beos*)
4485                 xm_file=i386/xm-beos.h
4486                 tmake_file='i386/t-beos i386/t-crtpic'
4487                 tm_file=i386/beos-elf.h
4488                 xmake_file=i386/x-beos
4489                 extra_objs=winnt.o
4490                 extra_parts='crtbegin.o crtend.o'
4491                 ;;
4492         i[34567]86-*-bsdi* | i[34567]86-*-bsd386*)
4493                 tm_file=i386/bsd386.h
4494 #               tmake_file=t-libc-ok
4495                 ;;
4496         i[34567]86-*-bsd*)
4497                 tm_file=i386/386bsd.h
4498 #               tmake_file=t-libc-ok
4499 # Next line turned off because both 386BSD and BSD/386 use GNU ld.
4500 #               use_collect2=yes
4501                 ;;
4502         i[34567]86-*-freebsd[12] | i[34567]86-*-freebsd[12].* | i[34567]86-*-freebsd*aout*)
4503                 tm_file="i386/freebsd.h i386/perform.h"
4504                 tmake_file=t-freebsd
4505                 ;;
4506         i[34567]86-*-freebsd*)
4507                 tm_file="i386/i386.h i386/att.h svr4.h freebsd.h i386/freebsd-elf.h i386/perform.h"
4508                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4509                 tmake_file=t-freebsd
4510                 gas=yes
4511                 gnu_ld=yes
4512                 stabs=yes
4513                 case x${enable_threads} in
4514                 xyes | xpthreads | xposix)
4515                         thread_file='posix'
4516                         tmake_file="${tmake_file} t-freebsd-thread"
4517                         ;;
4518                 esac
4519                 ;;
4520         i[34567]86-*-netbsd*)
4521                 tm_file=i386/netbsd.h
4522                 tmake_file=t-netbsd
4523                 use_collect2=yes
4524                 ;;
4525         i[34567]86-*-openbsd*)
4526                 # we need collect2 until our bug is fixed...
4527                 use_collect2=yes
4528                 ;;
4529         i[34567]86-*-coff*)
4530                 tm_file=i386/i386-coff.h
4531                 tmake_file=i386/t-i386bare
4532                 ;;
4533         i[34567]86-*-isc*)              # 80386 running ISC system
4534                 xm_file="${xm_file} i386/xm-isc.h"
4535                 xm_defines="USG SVR3"
4536                 case $machine in
4537                   i[34567]86-*-isc[34]*)
4538                     xmake_file=i386/x-isc3
4539                     ;;
4540                   *)
4541                     xmake_file=i386/x-isc
4542                     ;;
4543                 esac
4544                 if test x$gas = xyes -a x$stabs = xyes
4545                 then
4546                         tm_file=i386/iscdbx.h
4547                         tmake_file=i386/t-svr3dbx
4548                         extra_parts="svr3.ifile svr3z.ifile"
4549                 else
4550                         tm_file=i386/isccoff.h
4551                         tmake_file=i386/t-crtstuff
4552                         extra_parts="crtbegin.o crtend.o"
4553                 fi
4554                 tmake_file="$tmake_file i386/t-i386bare"
4555                 install_headers_dir=install-headers-cpio
4556                 ;;
4557         i[34567]86-*-linux-gnuoldld*)   # Intel 80386's running GNU/Linux
4558                                         # pre BFD linkers
4559                 xmake_file=x-linux-aout
4560                 tmake_file="t-linux-aout i386/t-crtstuff"
4561                 tm_file=i386/linux-oldld.h
4562                 gnu_ld=yes
4563                 float_format=i386
4564                 ;;
4565         i[34567]86-*-linux-gnuaout*)    # Intel 80386's running GNU/Linux
4566                 xmake_file=x-linux-aout
4567                 tmake_file="t-linux-aout i386/t-crtstuff"
4568                 tm_file=i386/linux-aout.h
4569                 gnu_ld=yes
4570                 float_format=i386
4571                 ;;
4572         i[34567]86-*-linux-gnulibc1)    # Intel 80386's running GNU/Linux
4573                                         # GNU/Linux C library 5
4574                 xmake_file=x-linux
4575                 tm_file=i386/linux.h
4576                 tmake_file="t-linux t-linux-gnulibc1 i386/t-crtstuff"
4577                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4578                 gnu_ld=yes
4579                 float_format=i386
4580                 if test x$enable_threads = xyes; then
4581                         thread_file='single'
4582                 fi
4583                 ;;
4584         i[34567]86-*-linux-gnu*)        # Intel 80386's running GNU/Linux
4585                                         # aka GNU/Linux C library 6
4586                 xmake_file=x-linux
4587                 tm_file=i386/linux.h
4588                 tmake_file="t-linux i386/t-crtstuff"
4589                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4590                 gnu_ld=yes
4591                 float_format=i386
4592                 if test x$enable_threads = xyes; then
4593                         thread_file='posix'
4594                 fi
4595                 ;;
4596         i[34567]86-*-gnu*)
4597                 float_format=i386
4598                 ;;
4599         i[34567]86-go32-msdos | i[34567]86-*-go32*)
4600                 echo "GO32/DJGPP V1.X is no longer supported. Use *-pc-msdosdjgpp for DJGPP V2.X instead."
4601                 exit 1
4602                 ;;
4603         i[34567]86-pc-msdosdjgpp*)
4604                 xm_file=i386/xm-djgpp.h
4605                 tm_file=i386/djgpp.h
4606                 tmake_file=i386/t-djgpp
4607                 xmake_file=i386/x-djgpp
4608                 gnu_ld=yes
4609                 gas=yes
4610                 exeext=.exe
4611                 float_format=none
4612                 case $host in *pc-msdosdjgpp*)
4613                         target_alias=djgpp
4614                         ;;
4615                 esac
4616                 ;;
4617         i[34567]86-moss-msdos* | i[34567]86-*-moss*)
4618                 tm_file=i386/moss.h
4619                 tmake_file=t-libc-ok
4620                 gnu_ld=yes
4621                 gas=yes
4622                 ;;
4623         i[34567]86-*-lynxos*)
4624                 if test x$gas = xyes
4625                 then
4626                         tm_file=i386/lynx.h
4627                 else
4628                         tm_file=i386/lynx-ng.h
4629                 fi
4630                 xm_file=i386/xm-lynx.h
4631                 tmake_file=i386/t-i386bare
4632                 xmake_file=x-lynx
4633                 ;;
4634         i[34567]86-*-mach*)
4635                 tm_file=i386/mach.h
4636 #               tmake_file=t-libc-ok
4637                 use_collect2=yes
4638                 ;;
4639         i[34567]86-*-osfrose*)          # 386 using OSF/rose
4640                 if test x$elf = xyes
4641                 then
4642                         tm_file=i386/osfelf.h
4643                         use_collect2=
4644                 else
4645                         tm_file=i386/osfrose.h
4646                         use_collect2=yes
4647                 fi
4648                 xm_file="i386/xm-osf.h ${xm_file}"
4649                 xmake_file=i386/x-osfrose
4650                 tmake_file=i386/t-osf
4651                 extra_objs=halfpic.o
4652                 ;;
4653         i[34567]86-go32-rtems*)
4654                 cpu_type=i386
4655                 xm_file=i386/xm-go32.h
4656                 tm_file=i386/go32-rtems.h
4657                 tmake_file="i386/t-go32 t-rtems"
4658                 ;;
4659         i[34567]86-*-rtemscoff*)
4660                 cpu_type=i386
4661                 tm_file=i386/rtems.h
4662                 tmake_file="i386/t-i386bare t-rtems"
4663                 ;;
4664         i[34567]86-*-rtems*|i[34567]86-*-rtemself*)
4665                 cpu_type=i386
4666                 tm_file=i386/rtemself.h
4667                 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
4668                 tmake_file="i386/t-rtems-i386 i386/t-crtstuff t-rtems"
4669                 ;;
4670         i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
4671                 xm_file="xm-alloca.h ${xm_file} i386/xm-sco5.h"
4672                 xm_defines="USG SVR3"
4673                 xmake_file=i386/x-sco5
4674                 install_headers_dir=install-headers-cpio
4675                 tm_file=i386/sco5.h
4676                 if test x$gas = xyes
4677                 then
4678                         tm_file="i386/sco5gas.h ${tm_file}"
4679                         tmake_file=i386/t-sco5gas
4680                 else
4681                         tmake_file=i386/t-sco5
4682                 fi
4683                 tmake_file="$tmake_file i386/t-i386bare"
4684                 extra_parts="crti.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
4685                 ;;
4686         i[34567]86-*-sco3.2v4*)         # 80386 running SCO 3.2v4 system
4687                 xm_file="${xm_file} i386/xm-sco.h"
4688                 xm_defines="USG SVR3 BROKEN_LDEXP SMALL_ARG_MAX"
4689                 xmake_file=i386/x-sco4
4690                 install_headers_dir=install-headers-cpio
4691                 if test x$stabs = xyes
4692                 then
4693                         tm_file=i386/sco4dbx.h
4694                         tmake_file=i386/t-svr3dbx
4695                         extra_parts="svr3.ifile svr3z.rfile"
4696                 else
4697                         tm_file=i386/sco4.h
4698                         tmake_file=i386/t-crtstuff
4699                         extra_parts="crtbegin.o crtend.o"
4700                 fi
4701                 tmake_file="$tmake_file i386/t-i386bare"
4702                 # The default EAFS filesystem supports long file names.
4703                 # Truncating the target makes $host != $target which
4704                 # makes gcc think it is doing a cross-compile.
4705                 # truncate_target=yes
4706                 ;;
4707         i[34567]86-*-sco*)              # 80386 running SCO system
4708                 xm_file=i386/xm-sco.h
4709                 xmake_file=i386/x-sco
4710                 install_headers_dir=install-headers-cpio
4711                 if test x$stabs = xyes
4712                 then
4713                         tm_file=i386/scodbx.h
4714                         tmake_file=i386/t-svr3dbx
4715                         extra_parts="svr3.ifile svr3z.rfile"
4716                 else
4717                         tm_file=i386/sco.h
4718                         extra_parts="crtbegin.o crtend.o"
4719                         tmake_file=i386/t-crtstuff
4720                 fi
4721                 tmake_file="$tmake_file i386/t-i386bare"
4722                 truncate_target=yes
4723                 ;;
4724         i[34567]86-*-solaris2*)
4725                 xm_file="xm-alloca.h ${xm_file}"
4726                 xm_defines="USG POSIX SMALL_ARG_MAX"
4727                 tm_file=i386/sol2.h
4728                 if test x$gas = xyes; then
4729                         # Only needed if gas does not support -s
4730                         tm_file="i386/sol2gas.h ${tm_file}"
4731                 fi
4732                 tmake_file="i386/t-i386bare i386/t-sol2"
4733                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
4734                 xmake_file=x-svr4
4735                 if test x${enable_threads} = x; then
4736                     enable_threads=$have_pthread_h
4737                     if test x${enable_threads} = x; then
4738                         enable_threads=$have_thread_h
4739                     fi
4740                 fi
4741                 if test x${enable_threads} = xyes; then
4742                     if test x${have_pthread_h} = xyes; then
4743                         thread_file='posix'
4744                     else
4745                         thread_file='solaris'
4746                     fi
4747                 fi
4748                 ;;
4749        i[34567]86-*-sysv5*)           # Intel x86 on System V Release 5
4750                xm_file="xm-alloca.h ${xm_file}"
4751                xm_defines="USG POSIX"
4752                tm_file=i386/sysv5.h
4753                if test x$stabs = xyes
4754                then
4755                        tm_file="${tm_file} dbx.h"
4756                fi
4757                tmake_file="i386/t-i386bare i386/t-crtpic"
4758                xmake_file=x-svr4
4759                extra_parts="crtbegin.o crtend.o"
4760                if test x$enable_threads = xyes; then
4761                        thread_file='posix'
4762                fi
4763                ;;
4764         i[34567]86-*-sysv4*)            # Intel 80386's running system V.4
4765                 xm_file="xm-alloca.h ${xm_file}"
4766                 xm_defines="USG POSIX SMALL_ARG_MAX"
4767                 tm_file=i386/sysv4.h
4768                 if test x$stabs = xyes
4769                 then
4770                         tm_file="${tm_file} dbx.h"
4771                 fi
4772                 tmake_file="i386/t-i386bare i386/t-crtpic"
4773                 xmake_file=x-svr4
4774                 extra_parts="crtbegin.o crtend.o"
4775                 ;;
4776         i[34567]86-*-udk*)      # Intel x86 on SCO UW/OSR5 Dev Kit
4777                 xm_file="xm-alloca.h ${xm_file}"
4778                 xm_defines="USG POSIX"
4779                 tm_file=i386/udk.h
4780                 tmake_file="i386/t-i386bare i386/t-crtpic i386/t-udk"
4781                 xmake_file=x-svr4
4782                 extra_parts="crtbegin.o crtend.o"
4783                 install_headers_dir=install-headers-cpio
4784                 ;;
4785         i[34567]86-*-osf1*)             # Intel 80386's running OSF/1 1.3+
4786                 cpu_type=i386
4787                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h i386/xm-osf1elf.h"
4788                 xm_defines="USE_C_ALLOCA SMALL_ARG_MAX"
4789                 if test x$stabs = xyes
4790                 then
4791                         tm_file=i386/osf1elfgdb.h
4792                 else
4793                         tm_file=i386/osf1elf.h
4794                 fi
4795                 tmake_file=i386/t-osf1elf
4796                 xmake_file=i386/x-osf1elf
4797                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
4798                 ;;
4799         i[34567]86-*-sysv*)             # Intel 80386's running system V
4800                 xm_defines="USG SVR3"
4801                 xmake_file=i386/x-sysv3
4802                 if test x$gas = xyes
4803                 then
4804                         if test x$stabs = xyes
4805                         then
4806                                 tm_file=i386/svr3dbx.h
4807                                 tmake_file=i386/t-svr3dbx
4808                                 extra_parts="svr3.ifile svr3z.rfile"
4809                         else
4810                                 tm_file=i386/svr3gas.h
4811                                 extra_parts="crtbegin.o crtend.o"
4812                                 tmake_file=i386/t-crtstuff
4813                         fi
4814                 else
4815                         tm_file=i386/sysv3.h
4816                         extra_parts="crtbegin.o crtend.o"
4817                         tmake_file=i386/t-crtstuff
4818                 fi
4819                 tmake_file="$tmake_file i386/t-crtpic"
4820                 ;;
4821         i386-*-vsta)                    # Intel 80386's running VSTa kernel
4822                 xm_file="${xm_file} i386/xm-vsta.h"
4823                 tm_file=i386/vsta.h
4824                 tmake_file=i386/t-vsta
4825                 xmake_file=i386/x-vsta
4826                 ;;
4827         i[34567]86-*-win32)
4828                 xm_file="${xm_file} i386/xm-cygwin.h"
4829                 tmake_file=i386/t-cygwin
4830                 tm_file=i386/win32.h
4831                 xmake_file=i386/x-cygwin
4832                 extra_objs=winnt.o
4833                 if test x$enable_threads = xyes; then
4834                         thread_file='win32'
4835                 fi
4836                 exeext=.exe
4837                 ;;
4838         i[34567]86-*-pe | i[34567]86-*-cygwin*)
4839                 xm_file="${xm_file} i386/xm-cygwin.h"
4840                 tmake_file=i386/t-cygwin
4841                 tm_file=i386/cygwin.h
4842                 xmake_file=i386/x-cygwin
4843                 extra_objs=winnt.o
4844                 if test x$enable_threads = xyes; then
4845                         thread_file='win32'
4846                 fi
4847                 exeext=.exe
4848                 ;;
4849         i[34567]86-*-mingw32*)
4850                 tm_file=i386/mingw32.h
4851                 xm_file="${xm_file} i386/xm-mingw32.h"
4852                 tmake_file="i386/t-cygwin i386/t-mingw32"
4853                 extra_objs=winnt.o
4854                 xmake_file=i386/x-cygwin
4855                 if test x$enable_threads = xyes; then
4856                         thread_file='win32'
4857                 fi
4858                 exeext=.exe
4859                 case $machine in
4860                         *mingw32msv*)
4861                                 ;;
4862                         *minwg32crt* | *mingw32*)
4863                                 tm_file="${tm_file} i386/crtdll.h"
4864                                 ;;
4865                 esac
4866                 ;;
4867         i[34567]86-*-uwin*)
4868                 tm_file=i386/uwin.h
4869                 xm_file="${xm_file} i386/xm-uwin.h"
4870                 xm_defines="USG NO_STAB_H"
4871                 tmake_file="i386/t-cygwin i386/t-uwin"
4872                 extra_objs=winnt.o
4873                 xmake_file=i386/x-cygwin
4874                 if test x$enable_threads = xyes; then
4875                         thread_file='win32'
4876                 fi
4877                 exeext=.exe
4878                 ;;
4879         i[34567]86-*-interix*)
4880                 tm_file="i386/i386-interix.h interix.h"
4881                 xm_file="i386/xm-i386-interix.h xm-interix.h"
4882                 xm_defines="USG"
4883                 tmake_file="i386/t-interix"
4884                 extra_objs=interix.o
4885                 xmake_file=x-interix
4886                 if test x$enable_threads = xyes ; then
4887                         thread_file='posix'
4888                 fi
4889                 if test x$stabs = xyes ; then
4890                         tm_file="${tm_file} dbxcoff.h"
4891                 fi
4892                 ;;
4893         i[34567]86-*-winnt3*)
4894                 tm_file=i386/win-nt.h
4895                 out_file=i386/i386.c
4896                 xm_file="xm-winnt.h ${xm_file}"
4897                 xmake_file=winnt/x-winnt
4898                 tmake_file=i386/t-winnt
4899                 extra_host_objs="winnt.o oldnames.o"
4900                 extra_gcc_objs="spawnv.o oldnames.o"
4901                 if test x$gnu_ld != xyes
4902                 then
4903                         extra_programs=ld.exe
4904                 fi
4905                 if test x$enable_threads = xyes; then
4906                         thread_file='win32'
4907                 fi
4908                 ;;
4909         i[34567]86-dg-dgux*)
4910                 xm_file="xm-alloca.h ${xm_file}"
4911                 xm_defines="USG POSIX"
4912                 out_file=i386/dgux.c
4913                 tm_file=i386/dgux.h
4914                 tmake_file=i386/t-dgux
4915                 xmake_file=i386/x-dgux
4916                 install_headers_dir=install-headers-cpio
4917               ;;
4918         i860-alliant-*)         # Alliant FX/2800
4919                 tm_file="${tm_file} svr4.h i860/sysv4.h i860/fx2800.h"
4920                 xm_file="${xm_file}"
4921                 xmake_file=i860/x-fx2800
4922                 tmake_file=i860/t-fx2800
4923                 extra_parts="crtbegin.o crtend.o"
4924                 ;;
4925         i860-*-bsd*)
4926                 tm_file="${tm_file} i860/bsd.h"
4927                 if test x$gas = xyes
4928                 then
4929                         tm_file="${tm_file} i860/bsd-gas.h"
4930                 fi
4931                 use_collect2=yes
4932                 ;;
4933         i860-*-mach*)
4934                 tm_file="${tm_file} i860/mach.h"
4935                 tmake_file=t-libc-ok
4936                 ;;
4937         i860-*-osf*)                    # Intel Paragon XP/S, OSF/1AD
4938                 tm_file="${tm_file} svr3.h i860/paragon.h"
4939                 xm_defines="USG SVR3"
4940                 tmake_file=t-osf
4941                 ;;
4942         i860-*-sysv3*)
4943                 tm_file="${tm_file} svr3.h i860/sysv3.h"
4944                 xm_defines="USG SVR3"
4945                 xmake_file=i860/x-sysv3
4946                 extra_parts="crtbegin.o crtend.o"
4947                 ;;
4948         i860-*-sysv4*)
4949                 tm_file="${tm_file} svr4.h i860/sysv4.h"
4950                 xm_defines="USG SVR3"
4951                 xmake_file=i860/x-sysv4
4952                 tmake_file=t-svr4
4953                 extra_parts="crtbegin.o crtend.o"
4954                 ;;
4955         i960-wrs-vxworks5 | i960-wrs-vxworks5.0*)
4956                 tm_file="${tm_file} i960/vx960.h"
4957                 tmake_file=i960/t-vxworks960
4958                 use_collect2=yes
4959                 thread_file='vxworks'
4960                 ;;
4961         i960-wrs-vxworks5* | i960-wrs-vxworks)
4962                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h i960/vx960-coff.h"
4963                 tmake_file=i960/t-vxworks960
4964                 use_collect2=yes
4965                 thread_file='vxworks'
4966                 ;;
4967         i960-wrs-vxworks*)
4968                 tm_file="${tm_file} i960/vx960.h"
4969                 tmake_file=i960/t-vxworks960
4970                 use_collect2=yes
4971                 thread_file='vxworks'
4972                 ;;
4973         i960-*-coff*)
4974                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h libgloss.h"
4975                 tmake_file=i960/t-960bare
4976                 use_collect2=yes
4977                 ;;
4978         i960-*-rtems)
4979                 tmake_file="i960/t-960bare t-rtems"
4980                 tm_file="${tm_file} dbxcoff.h i960/rtems.h"
4981                 use_collect2=yes
4982                 ;;
4983         i960-*-*)                       # Default i960 environment.
4984                 use_collect2=yes
4985                 ;;
4986         ia64*-*-elf*)
4987                 tm_file=ia64/elf.h
4988                 tmake_file="ia64/t-ia64"
4989                 target_cpu_default="0"
4990                 if test x$gas = xyes
4991                 then
4992                         target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
4993                 fi
4994                 if test x$gnu_ld = xyes
4995                 then
4996                         target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
4997                 fi
4998                 ;;
4999         ia64*-*-linux*)
5000                 tm_file=ia64/linux.h
5001                 tmake_file="t-linux ia64/t-ia64"
5002                 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
5003                 if test x$enable_threads = xyes; then
5004                         thread_file='posix'
5005                 fi
5006                 ;;
5007         m32r-*-elf*)
5008                 extra_parts="crtinit.o crtfini.o"
5009                 ;;
5010         m68000-convergent-sysv*)
5011                 tm_file=m68k/ctix.h
5012                 xm_file="m68k/xm-3b1.h ${xm_file}"
5013                 xm_defines=USG
5014                 use_collect2=yes
5015                 extra_headers=math-68881.h
5016                 ;;
5017         m68000-hp-bsd*)                 # HP 9000/200 running BSD
5018                 tm_file=m68k/hp2bsd.h
5019                 xmake_file=m68k/x-hp2bsd
5020                 use_collect2=yes
5021                 extra_headers=math-68881.h
5022                 ;;
5023         m68000-hp-hpux*)                # HP 9000 series 300
5024                 xm_file="xm-alloca.h ${xm_file}"
5025                 xm_defines="USG"
5026                 if test x$gas = xyes
5027                 then
5028                         xmake_file=m68k/x-hp320g
5029                         tm_file=m68k/hp310g.h
5030                 else
5031                         xmake_file=m68k/x-hp320
5032                         tm_file=m68k/hp310.h
5033                 fi
5034                 install_headers_dir=install-headers-cpio
5035                 use_collect2=yes
5036                 extra_headers=math-68881.h
5037                 ;;
5038         m68000-sun-sunos3*)
5039                 tm_file=m68k/sun2.h
5040                 use_collect2=yes
5041                 extra_headers=math-68881.h
5042                 ;;
5043         m68000-sun-sunos4*)
5044                 tm_file=m68k/sun2o4.h
5045                 use_collect2=yes
5046                 extra_headers=math-68881.h
5047                 ;;
5048         m68000-att-sysv*)
5049                 xm_file="m68k/xm-3b1.h ${xm_file}"
5050                 xm_defines=USG
5051                 if test x$gas = xyes
5052                 then
5053                         tm_file=m68k/3b1g.h
5054                 else
5055                         tm_file=m68k/3b1.h
5056                 fi
5057                 use_collect2=yes
5058                 extra_headers=math-68881.h
5059                 ;;
5060         m68k-apple-aux*)                # Apple Macintosh running A/UX
5061                 xm_defines="USG AUX"
5062                 tmake_file=m68k/t-aux
5063                 install_headers_dir=install-headers-cpio
5064                 extra_headers=math-68881.h
5065                 extra_parts="crt1.o mcrt1.o maccrt1.o crt2.o crtn.o"
5066                 tm_file=
5067                 if test "$gnu_ld" = yes
5068                 then
5069                         tm_file="${tm_file} m68k/auxgld.h"
5070                 else
5071                         tm_file="${tm_file} m68k/auxld.h"
5072                 fi
5073                 if test "$gas" = yes
5074                 then
5075                         tm_file="${tm_file} m68k/auxgas.h"
5076                 else
5077                         tm_file="${tm_file} m68k/auxas.h"
5078                 fi
5079                 tm_file="${tm_file} m68k/a-ux.h"
5080                 float_format=m68k
5081                 ;;
5082         m68k-apollo-*)
5083                 tm_file=m68k/apollo68.h
5084                 xmake_file=m68k/x-apollo68
5085                 use_collect2=yes
5086                 extra_headers=math-68881.h
5087                 float_format=m68k
5088                 ;;
5089         m68k-altos-sysv*)                  # Altos 3068
5090                 if test x$gas = xyes
5091                 then
5092                         tm_file=m68k/altos3068.h
5093                         xm_defines=USG
5094                 else
5095                         echo "The Altos is supported only with the GNU assembler" 1>&2
5096                         exit 1
5097                 fi
5098                 extra_headers=math-68881.h
5099                 ;;
5100         m68k-bull-sysv*)                # Bull DPX/2
5101                 if test x$gas = xyes
5102                 then
5103                         if test x$stabs = xyes
5104                         then
5105                                 tm_file=m68k/dpx2cdbx.h
5106                         else
5107                                 tm_file=m68k/dpx2g.h
5108                         fi
5109                 else
5110                         tm_file=m68k/dpx2.h
5111                 fi
5112                 xm_file="xm-alloca.h ${xm_file}"
5113                 xm_defines=USG
5114                 xmake_file=m68k/x-dpx2
5115                 use_collect2=yes
5116                 extra_headers=math-68881.h
5117                 ;;
5118         m68k-atari-sysv4*)              # Atari variant of V.4.
5119                 tm_file=m68k/atari.h
5120                 xm_file="xm-alloca.h ${xm_file}"
5121                 xm_defines="USG FULL_PROTOTYPES"
5122                 tmake_file=t-svr4
5123                 extra_parts="crtbegin.o crtend.o"
5124                 extra_headers=math-68881.h
5125                 float_format=m68k
5126                 ;;
5127         m68k-motorola-sysv*)
5128                 tm_file=m68k/mot3300.h
5129                 xm_file="xm-alloca.h m68k/xm-mot3300.h ${xm_file}"
5130                 if test x$gas = xyes
5131                 then
5132                         xmake_file=m68k/x-mot3300-gas
5133                         if test x$gnu_ld = xyes
5134                         then
5135                                 tmake_file=m68k/t-mot3300-gald
5136                         else
5137                                 tmake_file=m68k/t-mot3300-gas
5138                                 use_collect2=yes
5139                         fi
5140                 else
5141                         xmake_file=m68k/x-mot3300
5142                         if test x$gnu_ld = xyes
5143                         then
5144                                 tmake_file=m68k/t-mot3300-gld
5145                         else
5146                                 tmake_file=m68k/t-mot3300
5147                                 use_collect2=yes
5148                         fi
5149                 fi
5150                 gdb_needs_out_file_path=yes
5151                 extra_parts="crt0.o mcrt0.o"
5152                 extra_headers=math-68881.h
5153                 float_format=m68k
5154                 ;;
5155         m68k-ncr-sysv*)                 # NCR Tower 32 SVR3
5156                 tm_file=m68k/tower-as.h
5157                 xm_defines="USG SVR3"
5158                 xmake_file=m68k/x-tower
5159                 extra_parts="crtbegin.o crtend.o"
5160                 extra_headers=math-68881.h
5161                 ;;
5162         m68k-plexus-sysv*)
5163                 tm_file=m68k/plexus.h
5164                 xm_file="xm-alloca.h m68k/xm-plexus.h ${xm_file}"
5165                 xm_defines=USG
5166                 use_collect2=yes
5167                 extra_headers=math-68881.h
5168                 ;;
5169         m68k-tti-*)
5170                 tm_file=m68k/pbb.h
5171                 xm_file="xm-alloca.h ${xm_file}"
5172                 xm_defines=USG
5173                 extra_headers=math-68881.h
5174                 ;;
5175         m68k-crds-unos*)
5176                 xm_file="xm-alloca.h m68k/xm-crds.h ${xm_file}"
5177                 xm_defines="USG unos"
5178                 xmake_file=m68k/x-crds
5179                 tm_file=m68k/crds.h
5180                 use_collect2=yes
5181                 extra_headers=math-68881.h
5182                 ;;
5183         m68k-cbm-sysv4*)                # Commodore variant of V.4.
5184                 tm_file=m68k/amix.h
5185                 xm_file="xm-alloca.h ${xm_file}"
5186                 xm_defines="USG FULL_PROTOTYPES"
5187                 xmake_file=m68k/x-amix
5188                 tmake_file=t-svr4
5189                 extra_parts="crtbegin.o crtend.o"
5190                 extra_headers=math-68881.h
5191                 float_format=m68k
5192                 ;;
5193         m68k-ccur-rtu)
5194                 tm_file=m68k/ccur-GAS.h
5195                 xmake_file=m68k/x-ccur
5196                 extra_headers=math-68881.h
5197                 use_collect2=yes
5198                 float_format=m68k
5199                 ;;
5200         m68k-hp-bsd4.4*)                # HP 9000/3xx running 4.4bsd
5201                 tm_file=m68k/hp3bsd44.h
5202                 xmake_file=m68k/x-hp3bsd44
5203                 use_collect2=yes
5204                 extra_headers=math-68881.h
5205                 float_format=m68k
5206                 ;;
5207         m68k-hp-bsd*)                   # HP 9000/3xx running Berkeley Unix
5208                 tm_file=m68k/hp3bsd.h
5209                 use_collect2=yes
5210                 extra_headers=math-68881.h
5211                 float_format=m68k
5212                 ;;
5213         m68k-isi-bsd*)
5214                 if test x$with_fp = xno
5215                 then
5216                         tm_file=m68k/isi-nfp.h
5217                 else
5218                         tm_file=m68k/isi.h
5219                         float_format=m68k
5220                 fi
5221                 use_collect2=yes
5222                 extra_headers=math-68881.h
5223                 ;;
5224         m68k-hp-hpux7*) # HP 9000 series 300 running HPUX version 7.
5225                 xm_file="xm-alloca.h ${xm_file}"
5226                 xm_defines="USG"
5227                 if test x$gas = xyes
5228                 then
5229                         xmake_file=m68k/x-hp320g
5230                         tm_file=m68k/hp320g.h
5231                 else
5232                         xmake_file=m68k/x-hp320
5233                         tm_file=m68k/hpux7.h
5234                 fi
5235                 install_headers_dir=install-headers-cpio
5236                 use_collect2=yes
5237                 extra_headers=math-68881.h
5238                 float_format=m68k
5239                 ;;
5240         m68k-hp-hpux*)  # HP 9000 series 300
5241                 xm_file="xm-alloca.h ${xm_file}"
5242                 xm_defines="USG"
5243                 if test x$gas = xyes
5244                 then
5245                         xmake_file=m68k/x-hp320g
5246                         tm_file=m68k/hp320g.h
5247                 else
5248                         xmake_file=m68k/x-hp320
5249                         tm_file=m68k/hp320.h
5250                 fi
5251                 install_headers_dir=install-headers-cpio
5252                 use_collect2=yes
5253                 extra_headers=math-68881.h
5254                 float_format=m68k
5255                 ;;
5256         m68k-sun-mach*)
5257                 tm_file=m68k/sun3mach.h
5258                 use_collect2=yes
5259                 extra_headers=math-68881.h
5260                 float_format=m68k
5261                 ;;
5262         m68k-sony-newsos3*)
5263                 if test x$gas = xyes
5264                 then
5265                         tm_file=m68k/news3gas.h
5266                 else
5267                         tm_file=m68k/news3.h
5268                 fi
5269                 use_collect2=yes
5270                 extra_headers=math-68881.h
5271                 float_format=m68k
5272                 ;;
5273         m68k-sony-bsd* | m68k-sony-newsos*)
5274                 if test x$gas = xyes
5275                 then
5276                         tm_file=m68k/newsgas.h
5277                 else
5278                         tm_file=m68k/news.h
5279                 fi
5280                 use_collect2=yes
5281                 extra_headers=math-68881.h
5282                 float_format=m68k
5283                 ;;
5284         m68k-next-nextstep2*)
5285                 tm_file=m68k/next21.h
5286                 xm_file="m68k/xm-next.h ${xm_file}"
5287                 tmake_file=m68k/t-next
5288                 xmake_file=m68k/x-next
5289                 extra_objs=nextstep.o
5290                 extra_headers=math-68881.h
5291                 use_collect2=yes
5292                 float_format=m68k
5293                 ;;
5294         m68k-next-nextstep[34]*)
5295                 tm_file=m68k/next.h
5296                 xm_file="m68k/xm-next.h ${xm_file}"
5297                 tmake_file=m68k/t-next
5298                 xmake_file=m68k/x-next
5299                 extra_objs=nextstep.o
5300                 extra_parts="crtbegin.o crtend.o"
5301                 extra_headers=math-68881.h
5302                 float_format=m68k
5303                 if test x$enable_threads = xyes; then
5304                         thread_file='mach'
5305                 fi
5306                 ;;
5307         m68k-sun-sunos3*)
5308                 if test x$with_fp = xno
5309                 then
5310                         tm_file=m68k/sun3n3.h
5311                 else
5312                         tm_file=m68k/sun3o3.h
5313                         float_format=m68k
5314                 fi
5315                 use_collect2=yes
5316                 extra_headers=math-68881.h
5317                 ;;
5318         m68k-sun-sunos*)                        # For SunOS 4 (the default).
5319                 if test x$with_fp = xno
5320                 then
5321                         tm_file=m68k/sun3n.h
5322                 else
5323                         tm_file=m68k/sun3.h
5324                         float_format=m68k
5325                 fi
5326                 use_collect2=yes
5327                 extra_headers=math-68881.h
5328                 ;;
5329         m68k-wrs-vxworks*)
5330                 tm_file=m68k/vxm68k.h
5331                 tmake_file=m68k/t-vxworks68
5332                 extra_headers=math-68881.h
5333                 thread_file='vxworks'
5334                 float_format=m68k
5335                 ;;
5336         m68k-*-aout*)
5337                 tmake_file=m68k/t-m68kbare
5338                 tm_file="m68k/m68k-aout.h libgloss.h"
5339                 extra_headers=math-68881.h
5340                 float_format=m68k
5341                 ;;
5342         m68k-*-coff*)
5343                 tmake_file=m68k/t-m68kbare
5344                 tm_file="m68k/m68k-coff.h dbx.h libgloss.h"
5345                 extra_headers=math-68881.h
5346                 float_format=m68k
5347                 ;;
5348         m68020-*-elf* | m68k-*-elf*)
5349                 tm_file="m68k/m68020-elf.h"
5350                 xm_file=m68k/xm-m68kv.h
5351                 tmake_file=m68k/t-m68kelf
5352                 header_files=math-68881.h
5353                 ;;
5354         m68k-*-lynxos*)
5355                 if test x$gas = xyes
5356                 then
5357                         tm_file=m68k/lynx.h
5358                 else
5359                         tm_file=m68k/lynx-ng.h
5360                 fi
5361                 xm_file=m68k/xm-lynx.h
5362                 xmake_file=x-lynx
5363                 tmake_file=m68k/t-lynx
5364                 extra_headers=math-68881.h
5365                 float_format=m68k
5366                 ;;
5367         m68k*-*-netbsd*)
5368                 tm_file=m68k/netbsd.h
5369                 tmake_file=t-netbsd
5370                 float_format=m68k
5371                 use_collect2=yes
5372                 ;;
5373         m68k*-*-openbsd*)
5374                 float_format=m68k
5375                 # we need collect2 until our bug is fixed...
5376                 use_collect2=yes
5377                 ;;
5378         m68k-*-sysv3*)                  # Motorola m68k's running system V.3
5379                 xm_file="xm-alloca.h ${xm_file}"
5380                 xm_defines=USG
5381                 xmake_file=m68k/x-m68kv
5382                 extra_parts="crtbegin.o crtend.o"
5383                 extra_headers=math-68881.h
5384                 float_format=m68k
5385                 ;;
5386         m68k-*-sysv4*)                  # Motorola m68k's running system V.4
5387                 tm_file=m68k/m68kv4.h
5388                 xm_file="xm-alloca.h ${xm_file}"
5389                 xm_defines=USG
5390                 tmake_file=t-svr4
5391                 extra_parts="crtbegin.o crtend.o"
5392                 extra_headers=math-68881.h
5393                 float_format=m68k
5394                 ;;
5395         m68k-*-linux-gnuaout*)          # Motorola m68k's running GNU/Linux
5396                                         # with a.out format
5397                 xmake_file=x-linux
5398                 tm_file=m68k/linux-aout.h
5399                 tmake_file="t-linux-aout m68k/t-linux-aout"
5400                 extra_headers=math-68881.h
5401                 float_format=m68k
5402                 gnu_ld=yes
5403                 ;;
5404         m68k-*-linux-gnulibc1)          # Motorola m68k's running GNU/Linux
5405                                         # with ELF format using the
5406                                         # GNU/Linux C library 5
5407                 xmake_file=x-linux
5408                 tm_file=m68k/linux.h
5409                 tmake_file="t-linux t-linux-gnulibc1 m68k/t-linux"
5410                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5411                 extra_headers=math-68881.h
5412                 float_format=m68k
5413                 gnu_ld=yes
5414                 ;;
5415         m68k-*-linux-gnu*)              # Motorola m68k's running GNU/Linux
5416                                         # with ELF format using glibc 2
5417                                         # aka the GNU/Linux C library 6.
5418                 xmake_file=x-linux
5419                 tm_file=m68k/linux.h
5420                 tmake_file="t-linux m68k/t-linux"
5421                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5422                 extra_headers=math-68881.h
5423                 float_format=m68k
5424                 gnu_ld=yes
5425                 if test x$enable_threads = xyes; then
5426                         thread_file='posix'
5427                 fi
5428                 ;;
5429         m68k-*-psos*)
5430                 tmake_file=m68k/t-m68kbare
5431                 tm_file=m68k/m68k-psos.h
5432                 extra_headers=math-68881.h
5433                 float_format=m68k
5434                 ;;
5435         m68k-*-rtemscoff*)
5436                 tmake_file="m68k/t-m68kbare t-rtems"
5437                 tm_file=m68k/rtems.h
5438                 extra_headers=math-68881.h
5439                 float_format=m68k
5440                 ;;
5441         m68k-*-rtemself*|m68k-*-rtems*)
5442                 tmake_file="m68k/t-m68kbare t-rtems m68k/t-crtstuff"
5443                 tm_file=m68k/rtemself.h
5444                 extra_headers=math-68881.h
5445                 float_format=m68k
5446                 ;;
5447         m88k-dg-dgux*)
5448                 case $machine in
5449                   m88k-dg-dguxbcs*)
5450                     tm_file=m88k/dguxbcs.h
5451                     tmake_file=m88k/t-dguxbcs
5452                     ;;
5453                   *)
5454                     tm_file=m88k/dgux.h
5455                     tmake_file=m88k/t-dgux
5456                     ;;
5457                 esac
5458                 extra_parts="crtbegin.o bcscrtbegin.o crtend.o m88kdgux.ld"
5459                 xmake_file=m88k/x-dgux
5460                 if test x$gas = xyes
5461                 then
5462                         tmake_file=m88k/t-dgux-gas
5463                 fi
5464                 ;;
5465         m88k-dolphin-sysv3*)
5466                 tm_file=m88k/dolph.h
5467                 extra_parts="crtbegin.o crtend.o"
5468                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5469                 xmake_file=m88k/x-dolph
5470                 if test x$gas = xyes
5471                 then
5472                         tmake_file=m88k/t-m88k-gas
5473                 fi
5474                 ;;
5475         m88k-tektronix-sysv3)
5476                 tm_file=m88k/tekXD88.h
5477                 extra_parts="crtbegin.o crtend.o"
5478                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5479                 xmake_file=m88k/x-tekXD88
5480                 if test x$gas = xyes
5481                 then
5482                         tmake_file=m88k/t-m88k-gas
5483                 fi
5484                 ;;
5485         m88k-*-aout*)
5486                 tm_file=m88k/m88k-aout.h
5487                 ;;
5488         m88k-*-coff*)
5489                 tm_file=m88k/m88k-coff.h
5490                 tmake_file=m88k/t-bug
5491                 ;;
5492         m88k-*-luna*)
5493                 tm_file=m88k/luna.h
5494                 extra_parts="crtbegin.o crtend.o"
5495                 if test x$gas = xyes
5496                 then
5497                         tmake_file=m88k/t-luna-gas
5498                 else
5499                         tmake_file=m88k/t-luna
5500                 fi
5501                 ;;
5502         m88k-*-openbsd*)
5503                 tmake_file="${tmake_file} m88k/t-luna-gas"
5504                 tm_file="m88k/aout-dbx.h aoutos.h m88k/m88k.h openbsd.h ${tm_file}"
5505                 xm_file="xm-openbsd.h m88k/xm-m88k.h ${xm_file}"
5506                 ;;
5507         m88k-*-sysv3*)
5508                 tm_file=m88k/sysv3.h
5509                 extra_parts="crtbegin.o crtend.o"
5510                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5511                 xmake_file=m88k/x-sysv3
5512                 if test x$gas = xyes
5513                 then
5514                         tmake_file=m88k/t-m88k-gas
5515                 fi
5516                 ;;
5517         m88k-*-sysv4*)
5518                 tm_file=m88k/sysv4.h
5519                 extra_parts="crtbegin.o crtend.o"
5520                 xmake_file=m88k/x-sysv4
5521                 tmake_file=m88k/t-sysv4
5522                 ;;
5523         mcore-*-elf)
5524                 tm_file=mcore/mcore-elf.h
5525                 tmake_file=mcore/t-mcore
5526                 ;;
5527         mcore-*-pe*)
5528                 tm_file=mcore/mcore-pe.h
5529                 tmake_file=mcore/t-mcore-pe
5530                 ;;
5531         mips-sgi-irix6*)                # SGI System V.4., IRIX 6
5532                 if test "x$gnu_ld" = xyes
5533                 then
5534                         tm_file="mips/iris6.h mips/iris6gld.h"
5535                 else
5536                         tm_file=mips/iris6.h
5537                 fi
5538                 tmake_file=mips/t-iris6
5539                 xm_file=mips/xm-iris6.h
5540                 xmake_file=mips/x-iris6
5541 #               if test x$enable_threads = xyes; then
5542 #                       thread_file='irix'
5543 #               fi
5544                 ;;
5545         mips-wrs-vxworks)
5546                 tm_file="mips/elf.h mips/vxworks.h"
5547                 tmake_file=mips/t-ecoff
5548                 gas=yes
5549                 gnu_ld=yes
5550                 extra_parts="crtbegin.o crtend.o"
5551                 thread_file='vxworks'
5552                 ;;
5553         mips-sgi-irix5cross64)          # Irix5 host, Irix 6 target, cross64
5554                 tm_file="mips/iris6.h mips/cross64.h"
5555                 xm_defines=USG
5556                 xm_file="mips/xm-iris5.h"
5557                 xmake_file=mips/x-iris
5558                 tmake_file=mips/t-cross64
5559                 # See comment in mips/iris[56].h files.
5560                 use_collect2=yes
5561 #               if test x$enable_threads = xyes; then
5562 #                       thread_file='irix'
5563 #               fi
5564                 ;;
5565         mips-sni-sysv4)
5566                 if test x$gas = xyes
5567                 then
5568                         if test x$stabs = xyes
5569                         then
5570                                 tm_file=mips/iris5gdb.h
5571                         else
5572                                 tm_file="mips/sni-svr4.h mips/sni-gas.h"
5573                         fi
5574                 else
5575                         tm_file=mips/sni-svr4.h
5576                 fi
5577                 xm_defines=USG
5578                 xmake_file=mips/x-sni-svr4
5579                 tmake_file=mips/t-mips-gas
5580                 if test x$gnu_ld != xyes
5581                 then
5582                         use_collect2=yes
5583                 fi
5584                 ;;
5585         mips-sgi-irix5*)                # SGI System V.4., IRIX 5
5586                 if test x$gas = xyes
5587                 then
5588                         tm_file="mips/iris5.h mips/iris5gas.h"
5589                         if test x$stabs = xyes
5590                         then
5591                                 tm_file="${tm_file} dbx.h"
5592                         fi
5593                 else
5594                         tm_file=mips/iris5.h
5595                 fi
5596                 xm_defines=USG
5597                 xm_file="mips/xm-iris5.h"
5598                 xmake_file=mips/x-iris
5599                 # mips-tfile doesn't work yet
5600                 tmake_file=mips/t-mips-gas
5601                 # See comment in mips/iris5.h file.
5602                 use_collect2=yes
5603 #               if test x$enable_threads = xyes; then
5604 #                       thread_file='irix'
5605 #               fi
5606                 ;;
5607         mips-sgi-irix4loser*)           # Mostly like a MIPS.
5608                 tm_file="mips/iris4loser.h mips/iris3.h ${tm_file} mips/iris4.h"
5609                 if test x$stabs = xyes; then
5610                         tm_file="${tm_file} dbx.h"
5611                 fi
5612                 xm_defines=USG
5613                 xmake_file=mips/x-iris
5614                 if test x$gas = xyes
5615                 then
5616                         tmake_file=mips/t-mips-gas
5617                 else
5618                         extra_passes="mips-tfile mips-tdump"
5619                 fi
5620                 if test x$gnu_ld != xyes
5621                 then
5622                         use_collect2=yes
5623                 fi
5624 #               if test x$enable_threads = xyes; then
5625 #                       thread_file='irix'
5626 #               fi
5627                 ;;
5628         mips-sgi-irix4*)                # Mostly like a MIPS.
5629                 tm_file="mips/iris3.h ${tm_file} mips/iris4.h"
5630                 if test x$stabs = xyes; then
5631                         tm_file="${tm_file} dbx.h"
5632                 fi
5633                 xm_defines=USG
5634                 xmake_file=mips/x-iris
5635                 if test x$gas = xyes
5636                 then
5637                         tmake_file=mips/t-mips-gas
5638                 else
5639                         extra_passes="mips-tfile mips-tdump"
5640                 fi
5641                 if test x$gnu_ld != xyes
5642                 then
5643                         use_collect2=yes
5644                 fi
5645 #               if test x$enable_threads = xyes; then
5646 #                       thread_file='irix'
5647 #               fi
5648                 ;;
5649         mips-sgi-*)                     # Mostly like a MIPS.
5650                 tm_file="mips/iris3.h ${tm_file}"
5651                 if test x$stabs = xyes; then
5652                         tm_file="${tm_file} dbx.h"
5653                 fi
5654                 xm_defines=USG
5655                 xmake_file=mips/x-iris3
5656                 if test x$gas = xyes
5657                 then
5658                         tmake_file=mips/t-mips-gas
5659                 else
5660                         extra_passes="mips-tfile mips-tdump"
5661                 fi
5662                 if test x$gnu_ld != xyes
5663                 then
5664                         use_collect2=yes
5665                 fi
5666                 ;;
5667         mips-dec-osfrose*)              # Decstation running OSF/1 reference port with OSF/rose.
5668                 tm_file="mips/osfrose.h ${tm_file}"
5669                 xmake_file=mips/x-osfrose
5670                 tmake_file=mips/t-osfrose
5671                 extra_objs=halfpic.o
5672                 use_collect2=yes
5673                 ;;
5674         mips-dec-osf*)                  # Decstation running OSF/1 as shipped by DIGITAL
5675                 tm_file=mips/dec-osf1.h
5676                 if test x$stabs = xyes; then
5677                         tm_file="${tm_file} dbx.h"
5678                 fi
5679                 xmake_file=mips/x-dec-osf1
5680                 if test x$gas = xyes
5681                 then
5682                         tmake_file=mips/t-mips-gas
5683                 else
5684                         tmake_file=mips/t-ultrix
5685                         extra_passes="mips-tfile mips-tdump"
5686                 fi
5687                 if test x$gnu_ld != xyes
5688                 then
5689                         use_collect2=yes
5690                 fi
5691                 ;;
5692         mips-dec-bsd*)                  # Decstation running 4.4 BSD
5693               tm_file=mips/dec-bsd.h
5694               if test x$gas = xyes
5695               then
5696                         tmake_file=mips/t-mips-gas
5697               else
5698                         tmake_file=mips/t-ultrix
5699                         extra_passes="mips-tfile mips-tdump"
5700               fi
5701               if test x$gnu_ld != xyes
5702               then
5703                         use_collect2=yes
5704               fi
5705               ;;
5706         mipsel-*-netbsd* | mips-dec-netbsd*)    # Decstation running NetBSD
5707                 tm_file=mips/netbsd.h
5708                 # On NetBSD, the headers are already okay, except for math.h.
5709                 tmake_file=t-netbsd
5710                 ;;
5711        mips*-*-linux*)                         # Linux MIPS, either endian.
5712                 xmake_file=x-linux
5713                case $machine in
5714                        mipsel-*)  tm_file="mips/elfl.h mips/linux.h" ;;
5715                        *)         tm_file="mips/elf.h mips/linux.h" ;;
5716                esac
5717                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5718                 gnu_ld=yes
5719                 gas=yes
5720                 if test x$enable_threads = xyes; then
5721                         thread_file='posix'
5722                 fi
5723                 ;;
5724         mips*el-*-openbsd*)     # mips little endian
5725                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
5726                 ;;
5727         mips*-*-openbsd*)               # mips big endian
5728                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
5729                 tm_file="mips/openbsd-be.h ${tm_file}"
5730                 ;;
5731         mips-sony-bsd* | mips-sony-newsos*)     # Sony NEWS 3600 or risc/news.
5732                 tm_file="mips/news4.h ${tm_file}"
5733                 if test x$stabs = xyes; then
5734                         tm_file="${tm_file} dbx.h"
5735                 fi
5736                 if test x$gas = xyes
5737                 then
5738                         tmake_file=mips/t-mips-gas
5739                 else
5740                         extra_passes="mips-tfile mips-tdump"
5741                 fi
5742                 if test x$gnu_ld != xyes
5743                 then
5744                         use_collect2=yes
5745                 fi
5746                 xmake_file=mips/x-sony
5747                 ;;
5748         mips-sony-sysv*)                # Sony NEWS 3800 with NEWSOS5.0.
5749                                         # That is based on svr4.
5750                 # t-svr4 is not right because this system doesn't use ELF.
5751                 tm_file="mips/news5.h ${tm_file}"
5752                 if test x$stabs = xyes; then
5753                         tm_file="${tm_file} dbx.h"
5754                 fi
5755                 xm_defines=USG
5756                 if test x$gas = xyes
5757                 then
5758                         tmake_file=mips/t-mips-gas
5759                 else
5760                         extra_passes="mips-tfile mips-tdump"
5761                 fi
5762                 if test x$gnu_ld != xyes
5763                 then
5764                         use_collect2=yes
5765                 fi
5766                 ;;
5767         mips-tandem-sysv4*)             # Tandem S2 running NonStop UX
5768                 tm_file="mips/svr4-5.h mips/svr4-t.h"
5769                 if test x$stabs = xyes; then
5770                         tm_file="${tm_file} dbx.h"
5771                 fi
5772                 xm_defines=USG
5773                 xmake_file=mips/x-sysv
5774                 if test x$gas = xyes
5775                 then
5776                         tmake_file=mips/t-mips-gas
5777                         extra_parts="crtbegin.o crtend.o"
5778                 else
5779                         tmake_file=mips/t-mips
5780                         extra_passes="mips-tfile mips-tdump"
5781                 fi
5782                 if test x$gnu_ld != xyes
5783                 then
5784                         use_collect2=yes
5785                 fi
5786                 ;;
5787         mips-*-ultrix* | mips-dec-mach3)        # Decstation.
5788                 tm_file="mips/ultrix.h ${tm_file}"
5789                 if test x$stabs = xyes; then
5790                         tm_file="${tm_file} dbx.h"
5791                 fi
5792                 xmake_file=mips/x-ultrix
5793                 if test x$gas = xyes
5794                 then
5795                         tmake_file=mips/t-mips-gas
5796                 else
5797                         tmake_file=mips/t-ultrix
5798                         extra_passes="mips-tfile mips-tdump"
5799                 fi
5800                 if test x$gnu_ld != xyes
5801                 then
5802                         use_collect2=yes
5803                 fi
5804                 ;;
5805         mips-*-riscos[56789]bsd*)
5806                 tm_file=mips/bsd-5.h    # MIPS BSD 4.3, RISC-OS 5.0
5807                 if test x$stabs = xyes; then
5808                         tm_file="${tm_file} dbx.h"
5809                 fi
5810                 if test x$gas = xyes
5811                 then
5812                         tmake_file=mips/t-bsd-gas
5813                 else
5814                         tmake_file=mips/t-bsd
5815                         extra_passes="mips-tfile mips-tdump"
5816                 fi
5817                 if test x$gnu_ld != xyes
5818                 then
5819                         use_collect2=yes
5820                 fi
5821                 ;;
5822         mips-*-bsd* | mips-*-riscosbsd* | mips-*-riscos[1234]bsd*)
5823                 tm_file="mips/bsd-4.h ${tm_file}" # MIPS BSD 4.3, RISC-OS 4.0
5824                 if test x$stabs = xyes; then
5825                         tm_file="${tm_file} dbx.h"
5826                 fi
5827                 if test x$gas = xyes
5828                 then
5829                         tmake_file=mips/t-bsd-gas
5830                 else
5831                         tmake_file=mips/t-bsd
5832                         extra_passes="mips-tfile mips-tdump"
5833                 fi
5834                 if test x$gnu_ld != xyes
5835                 then
5836                         use_collect2=yes
5837                 fi
5838                 ;;
5839         mips-*-riscos[56789]sysv4*)
5840                 tm_file=mips/svr4-5.h   # MIPS System V.4., RISC-OS 5.0
5841                 if test x$stabs = xyes; then
5842                         tm_file="${tm_file} dbx.h"
5843                 fi
5844                 xmake_file=mips/x-sysv
5845                 if test x$gas = xyes
5846                 then
5847                         tmake_file=mips/t-svr4-gas
5848                 else
5849                         tmake_file=mips/t-svr4
5850                         extra_passes="mips-tfile mips-tdump"
5851                 fi
5852                 if test x$gnu_ld != xyes
5853                 then
5854                         use_collect2=yes
5855                 fi
5856                 ;;
5857         mips-*-sysv4* | mips-*-riscos[1234]sysv4* | mips-*-riscossysv4*)
5858                 tm_file="mips/svr4-4.h ${tm_file}"
5859                 if test x$stabs = xyes; then
5860                         tm_file="${tm_file} dbx.h"
5861                 fi
5862                 xm_defines=USG
5863                 xmake_file=mips/x-sysv
5864                 if test x$gas = xyes
5865                 then
5866                         tmake_file=mips/t-svr4-gas
5867                 else
5868                         tmake_file=mips/t-svr4
5869                         extra_passes="mips-tfile mips-tdump"
5870                 fi
5871                 if test x$gnu_ld != xyes
5872                 then
5873                         use_collect2=yes
5874                 fi
5875                 ;;
5876         mips-*-riscos[56789]sysv*)
5877                 tm_file=mips/svr3-5.h   # MIPS System V.3, RISC-OS 5.0
5878                 if test x$stabs = xyes; then
5879                         tm_file="${tm_file} dbx.h"
5880                 fi
5881                 xm_defines=USG
5882                 xmake_file=mips/x-sysv
5883                 if test x$gas = xyes
5884                 then
5885                         tmake_file=mips/t-svr3-gas
5886                 else
5887                         tmake_file=mips/t-svr3
5888                         extra_passes="mips-tfile mips-tdump"
5889                 fi
5890                 if test x$gnu_ld != xyes
5891                 then
5892                         use_collect2=yes
5893                 fi
5894                 ;;
5895         mips-*-sysv* | mips-*-riscos*sysv*)
5896                 tm_file="mips/svr3-4.h ${tm_file}"
5897                 if test x$stabs = xyes; then
5898                         tm_file="${tm_file} dbx.h"
5899                 fi
5900                 xm_defines=USG
5901                 xmake_file=mips/x-sysv
5902                 if test x$gas = xyes
5903                 then
5904                         tmake_file=mips/t-svr3-gas
5905                 else
5906                         tmake_file=mips/t-svr3
5907                         extra_passes="mips-tfile mips-tdump"
5908                 fi
5909                 if test x$gnu_ld != xyes
5910                 then
5911                         use_collect2=yes
5912                 fi
5913                 ;;
5914         mips-*-riscos[56789]*)          # Default MIPS RISC-OS 5.0.
5915                 tm_file=mips/mips-5.h
5916                 if test x$stabs = xyes; then
5917                         tm_file="${tm_file} dbx.h"
5918                 fi
5919                 if test x$gas = xyes
5920                 then
5921                         tmake_file=mips/t-mips-gas
5922                 else
5923                         extra_passes="mips-tfile mips-tdump"
5924                 fi
5925                 if test x$gnu_ld != xyes
5926                 then
5927                         use_collect2=yes
5928                 fi
5929                 ;;
5930         mips-*-gnu*)
5931                 ;;
5932         mipsel-*-ecoff*)
5933                 tm_file=mips/ecoffl.h
5934                 if test x$stabs = xyes; then
5935                         tm_file="${tm_file} dbx.h"
5936                 fi
5937                 tmake_file=mips/t-ecoff
5938                 ;;
5939         mips-*-ecoff*)
5940                 tm_file="gofast.h mips/ecoff.h"
5941                 if test x$stabs = xyes; then
5942                         tm_file="${tm_file} dbx.h"
5943                 fi
5944                 tmake_file=mips/t-ecoff
5945                 ;;
5946         mipsel-*-elf*)
5947                 tm_file="mips/elfl.h"
5948                 tmake_file=mips/t-elf
5949                 ;;
5950         mips-*-elf*)
5951                 tm_file="mips/elf.h"
5952                 tmake_file=mips/t-elf
5953                 ;;
5954         mips64el-*-elf*)
5955                 tm_file="mips/elfl64.h"
5956                 tmake_file=mips/t-elf
5957                 ;;
5958         mips64orionel-*-elf*)
5959                 tm_file="mips/elforion.h mips/elfl64.h"
5960                 tmake_file=mips/t-elf
5961                 ;;
5962         mips64-*-elf*)
5963                 tm_file="mips/elf64.h"
5964                 tmake_file=mips/t-elf
5965                 ;;
5966         mips64orion-*-elf*)
5967                 tm_file="mips/elforion.h mips/elf64.h"
5968                 tmake_file=mips/t-elf
5969                 ;;
5970         mips64orion-*-rtems*)
5971                 tm_file="mips/elforion.h mips/elf64.h mips/rtems64.h"
5972                 tmake_file="mips/t-elf t-rtems"
5973                 ;;
5974         mipstx39el-*-elf*)
5975                 tm_file="mips/r3900.h mips/elfl.h mips/abi64.h"
5976                 tmake_file=mips/t-r3900
5977                 ;;
5978         mipstx39-*-elf*)
5979                 tm_file="mips/r3900.h mips/elf.h mips/abi64.h"
5980                 tmake_file=mips/t-r3900
5981                 ;;
5982         mips-*-*)                               # Default MIPS RISC-OS 4.0.
5983                 if test x$stabs = xyes; then
5984                         tm_file="${tm_file} dbx.h"
5985                 fi
5986                 if test x$gas = xyes
5987                 then
5988                         tmake_file=mips/t-mips-gas
5989                 else
5990                         extra_passes="mips-tfile mips-tdump"
5991                 fi
5992                 if test x$gnu_ld != xyes
5993                 then
5994                         use_collect2=yes
5995                 fi
5996                 ;;
5997         mn10200-*-*)
5998                 float_format=i32
5999                 cpu_type=mn10200
6000                 tm_file="mn10200/mn10200.h"
6001                 if test x$stabs = xyes
6002                 then
6003                         tm_file="${tm_file} dbx.h"
6004                 fi
6005                 use_collect2=no
6006                 ;;
6007         mn10300-*-*)
6008                 cpu_type=mn10300
6009                 tm_file="mn10300/mn10300.h"
6010                 if test x$stabs = xyes
6011                 then
6012                         tm_file="${tm_file} dbx.h"
6013                 fi
6014                 use_collect2=no
6015                 ;;
6016         ns32k-encore-bsd*)
6017                 tm_file=ns32k/encore.h
6018                 use_collect2=yes
6019                 ;;
6020         ns32k-sequent-bsd*)
6021                 tm_file=ns32k/sequent.h
6022                 use_collect2=yes
6023                 ;;
6024         ns32k-tek6100-bsd*)
6025                 tm_file=ns32k/tek6100.h
6026                 use_collect2=yes
6027                 ;;
6028         ns32k-tek6200-bsd*)
6029                 tm_file=ns32k/tek6200.h
6030                 use_collect2=yes
6031                 ;;
6032 # This has not been updated to GCC 2.
6033 #       ns32k-ns-genix*)
6034 #               xm_defines=USG
6035 #               xmake_file=ns32k/x-genix
6036 #               tm_file=ns32k/genix.h
6037 #               use_collect2=yes
6038 #               ;;
6039         ns32k-merlin-*)
6040                 tm_file=ns32k/merlin.h
6041                 use_collect2=yes
6042                 ;;
6043         ns32k-pc532-mach*)
6044                 tm_file=ns32k/pc532-mach.h
6045                 use_collect2=yes
6046                 ;;
6047         ns32k-pc532-minix*)
6048                 tm_file=ns32k/pc532-min.h
6049                 xm_file="ns32k/xm-pc532-min.h ${xm-file}"
6050                 xm_defines=USG
6051                 use_collect2=yes
6052                 ;;
6053         ns32k-*-netbsd*)
6054                 tm_file=ns32k/netbsd.h
6055                 xm_file="ns32k/xm-netbsd.h ${xm_file}"
6056                 # On NetBSD, the headers are already okay, except for math.h.
6057                 tmake_file=t-netbsd
6058                 use_collect2=yes
6059                 ;;
6060         pdp11-*-bsd)
6061                 tm_file="${tm_file} pdp11/2bsd.h"
6062                 ;;
6063         pdp11-*-*)
6064                 ;;
6065         avr-*-*)
6066                 ;;
6067         ns32k-*-openbsd*)
6068                 # Nothing special
6069                 ;;
6070 # This has not been updated to GCC 2.
6071 #       pyramid-*-*)
6072 #               cpu_type=pyr
6073 #               xmake_file=pyr/x-pyr
6074 #               use_collect2=yes
6075 #               ;;
6076
6077         pj*-linux*)
6078                 tm_file="svr4.h pj/linux.h ${tm_file}"
6079                 ;;
6080         pj-*)
6081                 ;;
6082         pjl-*)
6083                 tm_file="svr4.h pj/pjl.h ${tm_file}"
6084                 ;;
6085
6086         romp-*-aos*)
6087                 use_collect2=yes
6088                 ;;
6089         romp-*-mach*)
6090                 xmake_file=romp/x-mach
6091                 use_collect2=yes
6092                 ;;
6093         romp-*-openbsd*)
6094                 # Nothing special
6095                 ;;
6096         powerpc-*-openbsd*)
6097                 tmake_file="${tmake_file} rs6000/t-rs6000 rs6000/t-openbsd"
6098                 ;;
6099         powerpc-*-beos*)
6100                 cpu_type=rs6000
6101                 tm_file=rs6000/beos.h
6102                 xm_file=rs6000/xm-beos.h
6103                 tmake_file=rs6000/t-beos
6104                 xmake_file=rs6000/x-beos
6105                 ;;
6106         powerpc-*-sysv*)
6107                 tm_file=rs6000/sysv4.h
6108                 xm_file="rs6000/xm-sysv4.h"
6109                 xm_defines="USG POSIX"
6110                 extra_headers=ppc-asm.h
6111                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
6112                 xmake_file=rs6000/x-sysv4
6113                 ;;
6114         powerpc-*-eabiaix*)
6115                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/eabiaix.h"
6116                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6117                 extra_headers=ppc-asm.h
6118                 ;;
6119         powerpc-*-eabisim*)
6120                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h"
6121                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6122                 extra_headers=ppc-asm.h
6123                 ;;
6124         powerpc-*-elf*)
6125                 tm_file="rs6000/sysv4.h"
6126                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6127                 extra_headers=ppc-asm.h
6128                 ;;
6129         powerpc-*-eabi*)
6130                 tm_file="rs6000/sysv4.h rs6000/eabi.h"
6131                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6132                 extra_headers=ppc-asm.h
6133                 ;;
6134         powerpc-*-rtems*)
6135                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/rtems.h"
6136                 tmake_file="rs6000/t-ppcgas t-rtems rs6000/t-ppccomm"
6137                 extra_headers=ppc-asm.h
6138                 ;;
6139         powerpc-*-linux-gnulibc1)
6140                 tm_file="rs6000/sysv4.h rs6000/linux.h"
6141                 xm_file=rs6000/xm-sysv4.h
6142                 out_file=rs6000/rs6000.c
6143                 tmake_file="rs6000/t-ppcos t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
6144                 xmake_file=x-linux
6145                 extra_headers=ppc-asm.h
6146                 if test x$enable_threads = xyes; then
6147                         thread_file='posix'
6148                 fi
6149                 ;;
6150         powerpc-*-linux-gnu*)
6151                 tm_file="rs6000/sysv4.h rs6000/linux.h"
6152                 xm_file="rs6000/xm-sysv4.h"
6153                 xm_defines="USG ${xm_defines}"
6154                 out_file=rs6000/rs6000.c
6155                 tmake_file="rs6000/t-ppcos t-linux rs6000/t-ppccomm"
6156                 xmake_file=x-linux
6157                 extra_headers=ppc-asm.h
6158                 if test x$enable_threads = xyes; then
6159                         thread_file='posix'
6160                 fi
6161                 ;;
6162         powerpc-wrs-vxworks*)
6163                 cpu_type=rs6000
6164                 xm_file="rs6000/xm-sysv4.h"
6165                 xm_defines="USG POSIX"
6166                 tm_file="rs6000/sysv4.h rs6000/vxppc.h"
6167                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6168                 extra_headers=ppc-asm.h
6169                 thread_file='vxworks'
6170                 ;;
6171         powerpcle-wrs-vxworks*)
6172                 cpu_type=rs6000
6173                 xm_file="rs6000/xm-sysv4.h"
6174                 xm_defines="USG POSIX"
6175                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/vxppc.h"
6176                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6177                 extra_headers=ppc-asm.h
6178                 thread_file='vxworks'
6179                 ;;
6180         powerpcle-*-sysv*)
6181                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h"
6182                 xm_file="rs6000/xm-sysv4.h"
6183                 xm_defines="USG POSIX"
6184                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
6185                 xmake_file=rs6000/x-sysv4
6186                 extra_headers=ppc-asm.h
6187                 ;;
6188         powerpcle-*-elf*)
6189                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h"
6190                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6191                 extra_headers=ppc-asm.h
6192                 ;;
6193         powerpcle-*-eabisim*)
6194                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/eabisim.h"
6195                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6196                 extra_headers=ppc-asm.h
6197                 ;;
6198         powerpcle-*-eabi*)
6199                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h"
6200                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6201                 extra_headers=ppc-asm.h
6202                 ;;
6203         powerpcle-*-solaris2*)
6204                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/sol2.h"
6205                 xm_file="rs6000/xm-sysv4.h"
6206                 xm_defines="USG POSIX"
6207                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
6208                 xmake_file=rs6000/x-sysv4
6209                 extra_headers=ppc-asm.h
6210                 ;;
6211         rs6000-ibm-aix3.[01]*)
6212                 tm_file=rs6000/aix31.h
6213                 xmake_file=rs6000/x-aix31
6214                 float_format=none
6215                 use_collect2=yes
6216                 ;;
6217         rs6000-ibm-aix3.2.[456789]* | powerpc-ibm-aix3.2.[456789]*)
6218                 tm_file=rs6000/aix3newas.h
6219                 if test x$host != x$target
6220                 then
6221                         tmake_file=rs6000/t-xnewas
6222                 else
6223                         tmake_file=rs6000/t-newas
6224                 fi
6225                 float_format=none
6226                 use_collect2=yes
6227                 ;;
6228         rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
6229                 tm_file=rs6000/aix41.h
6230                 if test x$host != x$target
6231                 then
6232                         tmake_file=rs6000/t-xnewas
6233                 else
6234                         tmake_file=rs6000/t-newas
6235                 fi
6236                 if test "$gnu_ld" = yes
6237                 then
6238                         xmake_file=rs6000/x-aix41-gld
6239                 else
6240                         tmake_file="rs6000/t-newas rs6000/t-aix41"
6241                 fi
6242                 xmake_file=rs6000/x-aix41
6243                 float_format=none
6244                 use_collect2=yes
6245                 ;;
6246         rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
6247                 tm_file=rs6000/aix43.h
6248                 tmake_file=rs6000/t-aix43
6249                 xmake_file=rs6000/x-aix41
6250                 float_format=none
6251                 use_collect2=yes
6252                 ;;
6253         rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
6254                 tm_file=rs6000/aix43.h
6255                 tmake_file=rs6000/t-aix43
6256                 xmake_file=rs6000/x-aix41
6257                 float_format=none
6258                 use_collect2=yes
6259                 ;;
6260         rs6000-ibm-aix*)
6261                 float_format=none
6262                 use_collect2=yes
6263                 ;;
6264         rs6000-bull-bosx)
6265                 float_format=none
6266                 use_collect2=yes
6267                 ;;
6268         rs6000-*-mach*)
6269                 tm_file=rs6000/mach.h
6270                 xm_file="${xm_file} rs6000/xm-mach.h"
6271                 xmake_file=rs6000/x-mach
6272                 use_collect2=yes
6273                 ;;
6274         rs6000-*-lynxos*)
6275                 tm_file=rs6000/lynx.h
6276                 xm_file=rs6000/xm-lynx.h
6277                 tmake_file=rs6000/t-rs6000
6278                 xmake_file=rs6000/x-lynx
6279                 use_collect2=yes
6280                 ;;
6281         sh-*-elf*)
6282                 tm_file=sh/elf.h
6283                 float_format=sh
6284                 ;;
6285         sh-*-rtemself*)
6286                 tmake_file="sh/t-sh t-rtems"
6287                 tm_file=sh/rtemself.h
6288                 float_format=sh
6289                 ;;
6290         sh-*-rtems*)
6291                 tmake_file="sh/t-sh t-rtems"
6292                 tm_file=sh/rtems.h
6293                 float_format=sh
6294                 ;;
6295         sh-*-*)
6296                 float_format=sh
6297                 ;;
6298         sparc-tti-*)
6299                 tm_file=sparc/pbd.h
6300                 xm_file="xm-alloca.h ${xm_file}"
6301                 xm_defines=USG
6302                 ;;
6303         sparc-wrs-vxworks* | sparclite-wrs-vxworks*)
6304                 tm_file=sparc/vxsparc.h
6305                 tmake_file=sparc/t-vxsparc
6306                 use_collect2=yes
6307                 thread_file='vxworks'
6308                 ;;
6309         sparc-*-aout*)
6310                 tmake_file=sparc/t-sparcbare
6311                 tm_file="sparc/aout.h libgloss.h"
6312                 ;;
6313         sparc-*-netbsd*)
6314                 tm_file=sparc/netbsd.h
6315                 tmake_file=t-netbsd
6316                 use_collect2=yes
6317                 ;;
6318         sparc-*-openbsd*)
6319                 # we need collect2 until our bug is fixed...
6320                 use_collect2=yes
6321                 ;;
6322         sparc-*-bsd*)
6323                 tm_file=sparc/bsd.h
6324                 ;;
6325         sparc-*-elf*)
6326                 tm_file=sparc/elf.h
6327                 tmake_file=sparc/t-elf
6328                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
6329                 #float_format=i128
6330                 float_format=i64
6331                 ;;
6332         sparc-*-linux-gnuaout*)         # Sparc's running GNU/Linux, a.out
6333                 xm_file="${xm_file} sparc/xm-linux.h"
6334                 tm_file=sparc/linux-aout.h
6335                 xmake_file=x-linux
6336                 gnu_ld=yes
6337                 ;;
6338         sparc-*-linux-gnulibc1*)        # Sparc's running GNU/Linux, libc5
6339                 xm_file="${xm_file} sparc/xm-linux.h"
6340                 xmake_file=x-linux
6341                 tm_file=sparc/linux.h
6342                 tmake_file="t-linux t-linux-gnulibc1"
6343                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6344                 gnu_ld=yes
6345                 float_format=sparc
6346                 ;;
6347         sparc-*-linux-gnu*)             # Sparc's running GNU/Linux, libc6
6348                 xm_file="${xm_file} sparc/xm-linux.h"
6349                 xmake_file=x-linux
6350                 tm_file=sparc/linux.h
6351                 tmake_file="t-linux"
6352                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6353                 gnu_ld=yes
6354                 if test x$enable_threads = xyes; then
6355                         thread_file='posix'
6356                 fi
6357                 float_format=sparc
6358                 ;;
6359         sparc-*-lynxos*)
6360                 if test x$gas = xyes
6361                 then
6362                         tm_file=sparc/lynx.h
6363                 else
6364                         tm_file=sparc/lynx-ng.h
6365                 fi
6366                 xm_file=sparc/xm-lynx.h
6367                 tmake_file=sparc/t-sunos41
6368                 xmake_file=x-lynx
6369                 ;;
6370         sparc-*-rtemsaout*)
6371                 tmake_file="sparc/t-sparcbare t-rtems"
6372                 tm_file=sparc/rtems.h
6373                 ;;
6374         sparc-*-rtems*|sparc-*-rtemself*)
6375                 tm_file="sparc/rtemself.h"
6376                 tmake_file="sparc/t-elf t-rtems"
6377                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
6378                 #float_format=i128
6379                 float_format=i64
6380                 ;;
6381         sparcv9-*-solaris2*)
6382                 if test x$gnu_ld = xyes
6383                 then
6384                         tm_file=sparc/sol2-64.h
6385                 else
6386                         tm_file=sparc/sol2-sld-64.h
6387                 fi
6388                 xm_file="sparc/xm-sysv4-64.h sparc/xm-sol2.h"
6389                 xm_defines="USG POSIX"
6390                 tmake_file="sparc/t-sol2 sparc/t-sol2-64"
6391                 xmake_file=sparc/x-sysv4
6392                 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
6393                 float_format=none
6394                 if test x${enable_threads} = x ; then
6395                     enable_threads=$have_pthread_h
6396                     if test x${enable_threads} = x ; then
6397                         enable_threads=$have_thread_h
6398                     fi
6399                 fi
6400                 if test x${enable_threads} = xyes ; then
6401                     if test x${have_pthread_h} = xyes ; then
6402                         thread_file='posix'
6403                     else
6404                         thread_file='solaris'
6405                     fi
6406                 fi
6407                 ;;
6408         sparc-hal-solaris2*)
6409                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6410                 xm_defines="USG POSIX"
6411                 tm_file="sparc/sol2.h sparc/hal.h"
6412                 tmake_file="sparc/t-halos sparc/t-sol2"
6413                 xmake_file=sparc/x-sysv4
6414                 extra_parts="crt1.o crti.o crtn.o gmon.o crtbegin.o crtend.o"
6415                 case $machine in
6416                 *-*-solaris2.[0-4])
6417                         float_format=i128
6418                 ;;
6419                 *)
6420                         float_format=none
6421                         ;;
6422                 esac
6423                 thread_file='solaris'
6424                 ;;
6425         sparc-*-solaris2*)
6426                 if test x$gnu_ld = xyes
6427                 then
6428                         tm_file=sparc/sol2.h
6429                 else
6430                         tm_file=sparc/sol2-sld.h
6431                 fi
6432                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6433                 xm_defines="USG POSIX"
6434                 tmake_file=sparc/t-sol2
6435                 xmake_file=sparc/x-sysv4
6436                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
6437                 case $machine in
6438                 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*) ;;
6439                 *-*-solaris2*)
6440                         if test x$gnu_ld = xyes
6441                         then
6442                                 tm_file=sparc/sol2-64.h
6443                         else
6444                                 tm_file=sparc/sol2-sld-64.h
6445                         fi
6446                         tmake_file="$tmake_file sparc/t-sol2-64"
6447                         ;;
6448                 esac
6449                 case $machine in
6450                 *-*-solaris2.[0-4])
6451                         float_format=i128
6452                         ;;
6453                 *)
6454                         float_format=none
6455                         ;;
6456                 esac
6457                 if test x${enable_threads} = x; then
6458                     enable_threads=$have_pthread_h
6459                     if test x${enable_threads} = x; then
6460                         enable_threads=$have_thread_h
6461                     fi
6462                 fi
6463                 if test x${enable_threads} = xyes; then
6464                     if test x${have_pthread_h} = xyes; then
6465                         thread_file='posix'
6466                     else
6467                         thread_file='solaris'
6468                     fi
6469                 fi
6470                 ;;
6471         sparc-*-sunos4.0*)
6472                 tm_file=sparc/sunos4.h
6473                 tmake_file=sparc/t-sunos40
6474                 use_collect2=yes
6475                 ;;
6476         sparc-*-sunos4*)
6477                 tm_file=sparc/sunos4.h
6478                 tmake_file=sparc/t-sunos41
6479                 use_collect2=yes
6480                 if test x$gas = xyes; then
6481                         tm_file="${tm_file} sparc/sun4gas.h"
6482                 fi
6483                 ;;
6484         sparc-*-sunos3*)
6485                 tm_file=sparc/sun4o3.h
6486                 use_collect2=yes
6487                 ;;
6488         sparc-*-sysv4*)
6489                 tm_file=sparc/sysv4.h
6490                 xm_file="sparc/xm-sysv4.h"
6491                 xm_defines="USG POSIX"
6492                 tmake_file=t-svr4
6493                 xmake_file=sparc/x-sysv4
6494                 extra_parts="crtbegin.o crtend.o"
6495                 ;;
6496         sparc-*-vxsim*)
6497                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6498                 xm_defines="USG POSIX"
6499                 tm_file=sparc/vxsim.h
6500                 tmake_file=sparc/t-vxsparc
6501                 xmake_file=sparc/x-sysv4
6502                 ;;
6503         sparclet-*-aout*)
6504                 tm_file="sparc/splet.h libgloss.h"
6505                 tmake_file=sparc/t-splet
6506                 ;;
6507         sparclite-*-coff*)
6508                 tm_file="sparc/litecoff.h libgloss.h"
6509                 tmake_file=sparc/t-sparclite
6510                 ;;
6511         sparclite-*-aout*)
6512                 tm_file="sparc/lite.h aoutos.h libgloss.h"
6513                 tmake_file=sparc/t-sparclite
6514                 ;;
6515         sparclite-*-elf*)
6516                 tm_file="sparc/liteelf.h"
6517                 tmake_file=sparc/t-sparclite
6518                 extra_parts="crtbegin.o crtend.o"
6519                 ;;
6520         sparc86x-*-aout*)
6521                 tm_file="sparc/sp86x-aout.h aoutos.h libgloss.h"
6522                 tmake_file=sparc/t-sp86x
6523                 ;;
6524         sparc86x-*-elf*)
6525                 tm_file="sparc/sp86x-elf.h"
6526                 tmake_file=sparc/t-sp86x
6527                 extra_parts="crtbegin.o crtend.o"
6528                 ;;
6529         sparc64-*-aout*)
6530                 tmake_file=sparc/t-sp64
6531                 tm_file=sparc/sp64-aout.h
6532                 ;;
6533         sparc64-*-elf*)
6534                 tmake_file=sparc/t-sp64
6535                 tm_file=sparc/sp64-elf.h
6536                 extra_parts="crtbegin.o crtend.o"
6537                 ;;
6538         sparc64-*-linux*)               # 64-bit Sparc's running GNU/Linux
6539                 tmake_file="t-linux sparc/t-linux64"
6540                 xm_file="sparc/xm-sp64.h sparc/xm-linux.h"
6541                 tm_file=sparc/linux64.h
6542                 xmake_file=x-linux
6543                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6544                 gnu_ld=yes
6545                 if test x$enable_threads = xyes; then
6546                         thread_file='posix'
6547                 fi
6548                 float_format=sparc
6549                 ;;
6550 # This hasn't been upgraded to GCC 2.
6551 #       tahoe-harris-*)                 # Harris tahoe, using COFF.
6552 #               tm_file=tahoe/harris.h
6553 #               ;;
6554 #       tahoe-*-bsd*)                   # tahoe running BSD
6555 #               ;;
6556
6557         thumb*-*-*)
6558                 { echo "configure: error:
6559 *** The Thumb targets have been depreciated.  The equivalent
6560 *** ARM based toolchain can now generated Thumb instructions
6561 *** when the -mthumb switch is given to the compiler." 1>&2; exit 1; }
6562                 ;;
6563 # This hasn't been upgraded to GCC 2.
6564 #       tron-*-*)
6565 #               cpu_type=gmicro
6566 #               use_collect2=yes
6567 #               ;;
6568         v850-*-rtems*)
6569                 cpu_type=v850
6570                 tm_file="v850/rtems.h"
6571                 xm_file="v850/xm-v850.h"
6572                 tmake_file="v850/t-v850 t-rtems"
6573                 if test x$stabs = xyes
6574                 then
6575                         tm_file="${tm_file} dbx.h"
6576                 fi
6577                 use_collect2=no
6578                 ;;
6579         v850-*-*)
6580                 target_cpu_default="TARGET_CPU_generic"
6581                 cpu_type=v850
6582                 tm_file="v850/v850.h"
6583                 xm_file="v850/xm-v850.h"
6584                 tmake_file=v850/t-v850
6585                 if test x$stabs = xyes
6586                 then
6587                         tm_file="${tm_file} dbx.h"
6588                 fi
6589                 use_collect2=no
6590                 ;;
6591         vax-*-bsd*)                     # vaxen running BSD
6592                 use_collect2=yes
6593                 float_format=vax
6594                 ;;
6595         vax-*-sysv*)                    # vaxen running system V
6596                 tm_file="${tm_file} vax/vaxv.h"
6597                 xm_defines=USG
6598                 float_format=vax
6599                 ;;
6600         vax-*-netbsd*)
6601                 tm_file="${tm_file} netbsd.h vax/netbsd.h"
6602                 tmake_file=t-netbsd
6603                 float_format=vax
6604                 use_collect2=yes
6605                 ;;
6606         vax-*-openbsd*)
6607                 tmake_file="${tmake_file} vax/t-openbsd"
6608                 tm_file="vax/vax.h vax/openbsd1.h openbsd.h ${tm_file}"
6609                 xm_file="xm-openbsd.h vax/xm-vax.h"
6610                 float_format=vax
6611                 use_collect2=yes
6612                 ;;
6613         vax-*-ultrix*)                  # vaxen running ultrix
6614                 tm_file="${tm_file} vax/ultrix.h"
6615                 use_collect2=yes
6616                 float_format=vax
6617                 ;;
6618         vax-*-vms*)                     # vaxen running VMS
6619                 xm_file=vax/xm-vms.h
6620                 tm_file=vax/vms.h
6621                 float_format=vax
6622                 ;;
6623         vax-*-*)                        # vax default entry
6624                 float_format=vax
6625                 ;;
6626         we32k-att-sysv*)
6627                 xm_file="${xm_file} xm-svr3"
6628                 use_collect2=yes
6629                 ;;
6630         *)
6631                 echo "Configuration $machine not supported" 1>&2
6632                 exit 1
6633                 ;;
6634         esac
6635
6636         case $machine in
6637         *-*-linux-gnu*)
6638                 ;; # Existing GNU/Linux systems do not use the GNU setup.
6639         *-*-gnu*)
6640                 # On the GNU system, the setup is just about the same on
6641                 # each different CPU.  The specific machines that GNU
6642                 # supports are matched above and just set $cpu_type.
6643                 xm_file="xm-gnu.h ${xm_file}"
6644                 tm_file=${cpu_type}/gnu.h
6645                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
6646                 # GNU always uses ELF.
6647                 elf=yes
6648                 # GNU tools are the only tools.
6649                 gnu_ld=yes
6650                 gas=yes
6651                 xmake_file=x-linux      # These details are the same as Linux.
6652                 tmake_file=t-gnu        # These are not.
6653                 ;;
6654         *-*-sysv4*)
6655                 xmake_try_sysv=x-sysv
6656                 install_headers_dir=install-headers-cpio
6657                 ;;
6658         *-*-sysv*)
6659                 install_headers_dir=install-headers-cpio
6660                 ;;
6661         esac
6662
6663         # Distinguish i[34567]86
6664         # Also, do not run mips-tfile on MIPS if using gas.
6665         # Process --with-cpu= for PowerPC/rs6000
6666         target_cpu_default2=
6667         case $machine in
6668         i486-*-*)
6669                 target_cpu_default2=1
6670                 ;;
6671         i586-*-*)
6672                 case $target_alias in
6673                         k6-*)
6674                                 target_cpu_default2=4
6675                                 ;;
6676                         *)
6677                                 target_cpu_default2=2
6678                                 ;;
6679                 esac
6680                 ;;
6681         i686-*-* | i786-*-*)
6682                 target_cpu_default2=3
6683                 ;;
6684         alpha*-*-*)
6685                 case $machine in
6686                         alphaev6[78]*)
6687                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX|MASK_CIX"
6688                                 ;;
6689                         alphaev6*)
6690                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX"
6691                                 ;;
6692                         alphapca56*)
6693                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX|MASK_MAX"
6694                                 ;;
6695                         alphaev56*)
6696                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX"
6697                                 ;;
6698                         alphaev5*)
6699                                 target_cpu_default2="MASK_CPU_EV5"
6700                                 ;;
6701                 esac
6702
6703                 if test x$gas = xyes
6704                 then
6705                         if test "$target_cpu_default2" = ""
6706                         then
6707                                 target_cpu_default2="MASK_GAS"
6708                         else
6709                                 target_cpu_default2="${target_cpu_default2}|MASK_GAS"
6710                         fi
6711                 fi
6712                 ;;
6713         arm*-*-*)
6714                 case "x$with_cpu" in
6715                         x)
6716                                 # The most generic
6717                                 target_cpu_default2="TARGET_CPU_generic"
6718                                 ;;
6719
6720                         # Distinguish cores, and major variants
6721                         # arm7m doesn't exist, but D & I don't affect code
6722                         xarm[23678] | xarm250 | xarm[67][01]0 \
6723                         | xarm7m | xarm7dm | xarm7dmi | xarm7tdmi \
6724                         | xarm7100 | xarm7500 | xarm7500fe | xarm810 \
6725                         | xstrongarm | xstrongarm110 | xstrongarm1100)
6726                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6727                                 ;;
6728
6729                         xyes | xno)
6730                                 echo "--with-cpu must be passed a value" 1>&2
6731                                 exit 1
6732                                 ;;
6733
6734                         *)
6735                                 if test x$pass2done = xyes
6736                                 then
6737                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6738                                         exit 1
6739                                 fi
6740                                 ;;
6741                 esac
6742                 ;;
6743
6744         mips*-*-ecoff* | mips*-*-elf*)
6745                 if test x$gas = xyes
6746                 then
6747                         if test x$gnu_ld = xyes
6748                         then
6749                                 target_cpu_default2="MASK_GAS|MASK_SPLIT_ADDR"
6750                         else
6751                                 target_cpu_default2="MASK_GAS"
6752                         fi
6753                 fi
6754                 ;;
6755         mips*-*-*)
6756                 if test x$gas = xyes
6757                 then
6758                         target_cpu_default2="MASK_GAS"
6759                 fi
6760                 ;;
6761         powerpc*-*-* | rs6000-*-*)
6762                 case "x$with_cpu" in
6763                         x)
6764                                 ;;
6765
6766                         xcommon | xpower | xpower2 | xpowerpc | xrios \
6767                           | xrios1 | xrios2 | xrsc | xrsc1 \
6768                           | x601 | x602 | x603 | x603e | x604 | x604e | x620 \
6769                           | xec603e | x740 | x750 | x401 \
6770                           | x403 | x505 | x801 | x821 | x823 | x860)
6771                                 target_cpu_default2="\"$with_cpu\""
6772                                 ;;
6773
6774                         xyes | xno)
6775                                 echo "--with-cpu must be passed a value" 1>&2
6776                                 exit 1
6777                                 ;;
6778
6779                         *)
6780                                 if test x$pass2done = xyes
6781                                 then
6782                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6783                                         exit 1
6784                                 fi
6785                                 ;;
6786                 esac
6787                 ;;
6788         sparc*-*-*)
6789                 case ".$with_cpu" in
6790                         .)
6791                                 target_cpu_default2=TARGET_CPU_"`echo $machine | sed 's/-.*$//'`"
6792                                 ;;
6793                         .supersparc | .hypersparc | .ultrasparc | .v7 | .v8 | .v9)
6794                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6795                                 ;;
6796                         *)
6797                                 if test x$pass2done = xyes
6798                                 then
6799                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6800                                         exit 1
6801                                 fi
6802                                 ;;
6803                 esac
6804                 ;;
6805         esac
6806
6807         if test "$target_cpu_default2" != ""
6808         then
6809                 if test "$target_cpu_default" != ""
6810                 then
6811                         target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
6812                 else
6813                         target_cpu_default=$target_cpu_default2
6814                 fi
6815         fi
6816
6817         # No need for collect2 if we have the GNU linker.
6818         # Actually, there is now; GNU ld doesn't handle the EH info or
6819         # collecting for shared libraries.
6820         #case x$gnu_ld in
6821         #xyes)
6822         #       use_collect2=
6823         #       ;;
6824         #esac
6825
6826 # Save data on machine being used to compile GCC in build_xm_file.
6827 # Save data on host machine in vars host_xm_file and host_xmake_file.
6828         if test x$pass1done = x
6829         then
6830                 if test x"$xm_file" = x
6831                 then build_xm_file=$cpu_type/xm-$cpu_type.h
6832                 else build_xm_file=$xm_file
6833                 fi
6834                 build_xm_defines=$xm_defines
6835                 build_install_headers_dir=$install_headers_dir
6836                 build_exeext=$exeext
6837                 pass1done=yes
6838         else
6839                 if test x$pass2done = x
6840                 then
6841                         if test x"$xm_file" = x
6842                         then host_xm_file=$cpu_type/xm-$cpu_type.h
6843                         else host_xm_file=$xm_file
6844                         fi
6845                         host_xm_defines=$xm_defines
6846                         if test x"$xmake_file" = x
6847                         then xmake_file=$cpu_type/x-$cpu_type
6848                         fi
6849                         host_xmake_file="$xmake_file"
6850                         host_truncate_target=$truncate_target
6851                         host_extra_gcc_objs=$extra_gcc_objs
6852                         host_extra_objs=$extra_host_objs
6853                         host_exeext=$exeext
6854                         pass2done=yes
6855                 fi
6856         fi
6857 done
6858
6859 extra_objs="${host_extra_objs} ${extra_objs}"
6860
6861 # Default the target-machine variables that were not explicitly set.
6862 if test x"$tm_file" = x
6863 then tm_file=$cpu_type/$cpu_type.h; fi
6864
6865 if test x$extra_headers = x
6866 then extra_headers=; fi
6867
6868 if test x"$xm_file" = x
6869 then xm_file=$cpu_type/xm-$cpu_type.h; fi
6870
6871 if test x$md_file = x
6872 then md_file=$cpu_type/$cpu_type.md; fi
6873
6874 if test x$out_file = x
6875 then out_file=$cpu_type/$cpu_type.c; fi
6876
6877 if test x"$tmake_file" = x
6878 then tmake_file=$cpu_type/t-$cpu_type
6879 fi
6880
6881 if test x"$dwarf2" = xyes
6882 then tm_file="$tm_file tm-dwarf2.h"
6883 fi
6884
6885 if test x$float_format = x
6886 then float_format=i64
6887 fi
6888
6889 if test $float_format = none
6890 then float_h_file=Makefile.in
6891 else float_h_file=float-$float_format.h
6892 fi
6893
6894 # Handle cpp installation.
6895 if test x$enable_cpp != xno
6896 then
6897   tmake_file="$tmake_file t-install-cpp"
6898 fi
6899
6900 # Say what files are being used for the output code and MD file.
6901 echo "Using \`$srcdir/config/$out_file' to output insns."
6902 echo "Using \`$srcdir/config/$md_file' as machine description file."
6903
6904 count=a
6905 for f in $tm_file; do
6906         count=${count}x
6907 done
6908 if test $count = ax; then
6909         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
6910 else
6911         echo "Using the following target machine macro files:"
6912         for f in $tm_file; do
6913                 echo "  $srcdir/config/$f"
6914         done
6915 fi
6916
6917 count=a
6918 for f in $host_xm_file; do
6919         count=${count}x
6920 done
6921 if test $count = ax; then
6922         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
6923 else
6924         echo "Using the following host machine macro files:"
6925         for f in $host_xm_file; do
6926                 echo "  $srcdir/config/$f"
6927         done
6928 fi
6929
6930 if test "$host_xm_file" != "$build_xm_file"; then
6931         count=a
6932         for f in $build_xm_file; do
6933                 count=${count}x
6934         done
6935         if test $count = ax; then
6936                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
6937         else
6938                 echo "Using the following build machine macro files:"
6939                 for f in $build_xm_file; do
6940                         echo "  $srcdir/config/$f"
6941                 done
6942         fi
6943 fi
6944
6945 if test x$thread_file = x; then
6946         if test x$target_thread_file != x; then
6947                 thread_file=$target_thread_file
6948         else
6949                 thread_file='single'
6950         fi
6951 fi
6952
6953 # Set up the header files.
6954 # $links is the list of header files to create.
6955 # $vars is the list of shell variables with file names to include.
6956 # auto-host.h is the file containing items generated by autoconf and is
6957 # the first file included by config.h.
6958 null_defines=
6959 host_xm_file="auto-host.h gansidecl.h ${host_xm_file} hwint.h"
6960
6961 # If host=build, it is correct to have hconfig include auto-host.h
6962 # as well.  If host!=build, we are in error and need to do more
6963 # work to find out the build config parameters.
6964 if test x$host = x$build
6965 then
6966         build_xm_file="auto-host.h gansidecl.h ${build_xm_file} hwint.h"
6967 else
6968         # We create a subdir, then run autoconf in the subdir.
6969         # To prevent recursion we set host and build for the new
6970         # invocation of configure to the build for this invocation
6971         # of configure.
6972         tempdir=build.$$
6973         rm -rf $tempdir
6974         mkdir $tempdir
6975         cd $tempdir
6976         case ${srcdir} in
6977         /*) realsrcdir=${srcdir};;
6978         *) realsrcdir=../${srcdir};;
6979         esac
6980         CC=${CC_FOR_BUILD} ${realsrcdir}/configure \
6981                 --target=$target --host=$build --build=$build
6982
6983         # We just finished tests for the build machine, so rename
6984         # the file auto-build.h in the gcc directory.
6985         mv auto-host.h ../auto-build.h
6986         cd ..
6987         rm -rf $tempdir
6988         build_xm_file="auto-build.h gansidecl.h ${build_xm_file} hwint.h"
6989 fi
6990
6991 xm_file="gansidecl.h ${xm_file}"
6992 tm_file="gansidecl.h ${tm_file}"
6993
6994 vars="host_xm_file tm_file tm_p_file xm_file build_xm_file"
6995 links="config.h tm.h tm_p.h tconfig.h hconfig.h"
6996 defines="host_xm_defines null_defines null_defines xm_defines build_xm_defines"
6997
6998 rm -f config.bak
6999 if test -f config.status; then mv -f config.status config.bak; fi
7000
7001 # Make the links.
7002 while test -n "$vars"
7003 do
7004         set $vars; var=$1; shift; vars=$*
7005         set $links; link=$1; shift; links=$*
7006         set $defines; define=$1; shift; defines=$*
7007
7008         rm -f $link
7009         # Make sure the file is created, even if it is empty.
7010         echo >$link
7011
7012         # Define TARGET_CPU_DEFAULT if the system wants one.
7013         # This substitutes for lots of *.h files.
7014         if test "$target_cpu_default" != "" -a $link = tm.h
7015         then
7016                 echo "#define TARGET_CPU_DEFAULT ($target_cpu_default)" >>$link
7017         fi
7018
7019         for file in `eval echo '$'$var`; do
7020                 case $file in
7021                 auto-host.h | auto-build.h )
7022                         ;;
7023                 *)
7024                         echo '#ifdef IN_GCC' >>$link
7025                         ;;
7026                 esac
7027                 echo "#include \"$file\"" >>$link
7028                 case $file in
7029                 auto-host.h | auto-build.h )
7030                         ;;
7031                 *)
7032                         echo '#endif' >>$link
7033                         ;;
7034                 esac
7035         done
7036
7037         for def in `eval echo '$'$define`; do
7038                 echo "#ifndef $def" >>$link
7039                 echo "#define $def" >>$link
7040                 echo "#endif" >>$link
7041         done
7042 done
7043
7044 # Truncate the target if necessary
7045 if test x$host_truncate_target != x; then
7046         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
7047 fi
7048
7049 # Get the version trigger filename from the toplevel
7050 if test "${with_gcc_version_trigger+set}" = set; then
7051         gcc_version_trigger=$with_gcc_version_trigger
7052 else
7053         gcc_version_trigger=${srcdir}/version.c
7054 fi
7055 gcc_version=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'`
7056
7057 # Internationalization
7058 PACKAGE=gcc
7059 VERSION="$gcc_version"
7060 cat >> confdefs.h <<EOF
7061 #define PACKAGE "$PACKAGE"
7062 EOF
7063
7064 cat >> confdefs.h <<EOF
7065 #define VERSION "$VERSION"
7066 EOF
7067
7068
7069
7070
7071 ALL_LINGUAS="en_GB"
7072
7073 # Enable NLS support by default
7074 # Check whether --enable-nls or --disable-nls was given.
7075 if test "${enable_nls+set}" = set; then
7076   enableval="$enable_nls"
7077   :
7078 else
7079   enable_nls=yes
7080 fi
7081
7082
7083 # if cross compiling, disable NLS support.
7084 # It's not worth the trouble, at least for now.
7085
7086 if test "${build}" != "${host}" && test "x$enable_nls" = "xyes"; then
7087   echo "configure: warning: Disabling NLS support for canadian cross compiler." 1>&2
7088   enable_nls=no
7089 fi
7090
7091
7092         echo $ac_n "checking for strerror in -lcposix""... $ac_c" 1>&6
7093 echo "configure:7094: checking for strerror in -lcposix" >&5
7094 ac_lib_var=`echo cposix'_'strerror | sed 'y%./+-%__p_%'`
7095 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7096   echo $ac_n "(cached) $ac_c" 1>&6
7097 else
7098   ac_save_LIBS="$LIBS"
7099 LIBS="-lcposix  $LIBS"
7100 cat > conftest.$ac_ext <<EOF
7101 #line 7102 "configure"
7102 #include "confdefs.h"
7103 /* Override any gcc2 internal prototype to avoid an error.  */
7104 /* We use char because int might match the return type of a gcc2
7105     builtin and then its argument prototype would still apply.  */
7106 char strerror();
7107
7108 int main() {
7109 strerror()
7110 ; return 0; }
7111 EOF
7112 if { (eval echo configure:7113: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7113   rm -rf conftest*
7114   eval "ac_cv_lib_$ac_lib_var=yes"
7115 else
7116   echo "configure: failed program was:" >&5
7117   cat conftest.$ac_ext >&5
7118   rm -rf conftest*
7119   eval "ac_cv_lib_$ac_lib_var=no"
7120 fi
7121 rm -f conftest*
7122 LIBS="$ac_save_LIBS"
7123
7124 fi
7125 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7126   echo "$ac_t""yes" 1>&6
7127   LIBS="$LIBS -lcposix"
7128 else
7129   echo "$ac_t""no" 1>&6
7130 fi
7131
7132
7133
7134 echo $ac_n "checking for working const""... $ac_c" 1>&6
7135 echo "configure:7136: checking for working const" >&5
7136 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
7137   echo $ac_n "(cached) $ac_c" 1>&6
7138 else
7139   cat > conftest.$ac_ext <<EOF
7140 #line 7141 "configure"
7141 #include "confdefs.h"
7142
7143 int main() {
7144
7145 /* Ultrix mips cc rejects this.  */
7146 typedef int charset[2]; const charset x;
7147 /* SunOS 4.1.1 cc rejects this.  */
7148 char const *const *ccp;
7149 char **p;
7150 /* NEC SVR4.0.2 mips cc rejects this.  */
7151 struct point {int x, y;};
7152 static struct point const zero = {0,0};
7153 /* AIX XL C 1.02.0.0 rejects this.
7154    It does not let you subtract one const X* pointer from another in an arm
7155    of an if-expression whose if-part is not a constant expression */
7156 const char *g = "string";
7157 ccp = &g + (g ? g-g : 0);
7158 /* HPUX 7.0 cc rejects these. */
7159 ++ccp;
7160 p = (char**) ccp;
7161 ccp = (char const *const *) p;
7162 { /* SCO 3.2v4 cc rejects this.  */
7163   char *t;
7164   char const *s = 0 ? (char *) 0 : (char const *) 0;
7165
7166   *t++ = 0;
7167 }
7168 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
7169   int x[] = {25, 17};
7170   const int *foo = &x[0];
7171   ++foo;
7172 }
7173 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
7174   typedef const int *iptr;
7175   iptr p = 0;
7176   ++p;
7177 }
7178 { /* AIX XL C 1.02.0.0 rejects this saying
7179      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
7180   struct s { int j; const int *ap[3]; };
7181   struct s *b; b->j = 5;
7182 }
7183 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
7184   const int foo = 10;
7185 }
7186
7187 ; return 0; }
7188 EOF
7189 if { (eval echo configure:7190: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7190   rm -rf conftest*
7191   ac_cv_c_const=yes
7192 else
7193   echo "configure: failed program was:" >&5
7194   cat conftest.$ac_ext >&5
7195   rm -rf conftest*
7196   ac_cv_c_const=no
7197 fi
7198 rm -f conftest*
7199 fi
7200
7201 echo "$ac_t""$ac_cv_c_const" 1>&6
7202 if test $ac_cv_c_const = no; then
7203   cat >> confdefs.h <<\EOF
7204 #define const
7205 EOF
7206
7207 fi
7208
7209 echo $ac_n "checking for off_t""... $ac_c" 1>&6
7210 echo "configure:7211: checking for off_t" >&5
7211 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
7212   echo $ac_n "(cached) $ac_c" 1>&6
7213 else
7214   cat > conftest.$ac_ext <<EOF
7215 #line 7216 "configure"
7216 #include "confdefs.h"
7217 #include <sys/types.h>
7218 #if STDC_HEADERS
7219 #include <stdlib.h>
7220 #include <stddef.h>
7221 #endif
7222 EOF
7223 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7224   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
7225   rm -rf conftest*
7226   ac_cv_type_off_t=yes
7227 else
7228   rm -rf conftest*
7229   ac_cv_type_off_t=no
7230 fi
7231 rm -f conftest*
7232
7233 fi
7234 echo "$ac_t""$ac_cv_type_off_t" 1>&6
7235 if test $ac_cv_type_off_t = no; then
7236   cat >> confdefs.h <<\EOF
7237 #define off_t long
7238 EOF
7239
7240 fi
7241
7242 echo $ac_n "checking for size_t""... $ac_c" 1>&6
7243 echo "configure:7244: checking for size_t" >&5
7244 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
7245   echo $ac_n "(cached) $ac_c" 1>&6
7246 else
7247   cat > conftest.$ac_ext <<EOF
7248 #line 7249 "configure"
7249 #include "confdefs.h"
7250 #include <sys/types.h>
7251 #if STDC_HEADERS
7252 #include <stdlib.h>
7253 #include <stddef.h>
7254 #endif
7255 EOF
7256 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7257   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
7258   rm -rf conftest*
7259   ac_cv_type_size_t=yes
7260 else
7261   rm -rf conftest*
7262   ac_cv_type_size_t=no
7263 fi
7264 rm -f conftest*
7265
7266 fi
7267 echo "$ac_t""$ac_cv_type_size_t" 1>&6
7268 if test $ac_cv_type_size_t = no; then
7269   cat >> confdefs.h <<\EOF
7270 #define size_t unsigned
7271 EOF
7272
7273 fi
7274
7275 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
7276 # for constant arguments.  Useless!
7277 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
7278 echo "configure:7279: checking for working alloca.h" >&5
7279 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
7280   echo $ac_n "(cached) $ac_c" 1>&6
7281 else
7282   cat > conftest.$ac_ext <<EOF
7283 #line 7284 "configure"
7284 #include "confdefs.h"
7285 #include <alloca.h>
7286 int main() {
7287 char *p = alloca(2 * sizeof(int));
7288 ; return 0; }
7289 EOF
7290 if { (eval echo configure:7291: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7291   rm -rf conftest*
7292   ac_cv_header_alloca_h=yes
7293 else
7294   echo "configure: failed program was:" >&5
7295   cat conftest.$ac_ext >&5
7296   rm -rf conftest*
7297   ac_cv_header_alloca_h=no
7298 fi
7299 rm -f conftest*
7300 fi
7301
7302 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
7303 if test $ac_cv_header_alloca_h = yes; then
7304   cat >> confdefs.h <<\EOF
7305 #define HAVE_ALLOCA_H 1
7306 EOF
7307
7308 fi
7309
7310 echo $ac_n "checking for alloca""... $ac_c" 1>&6
7311 echo "configure:7312: checking for alloca" >&5
7312 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
7313   echo $ac_n "(cached) $ac_c" 1>&6
7314 else
7315   cat > conftest.$ac_ext <<EOF
7316 #line 7317 "configure"
7317 #include "confdefs.h"
7318
7319 #ifdef __GNUC__
7320 # define alloca __builtin_alloca
7321 #else
7322 # ifdef _MSC_VER
7323 #  include <malloc.h>
7324 #  define alloca _alloca
7325 # else
7326 #  if HAVE_ALLOCA_H
7327 #   include <alloca.h>
7328 #  else
7329 #   ifdef _AIX
7330  #pragma alloca
7331 #   else
7332 #    ifndef alloca /* predefined by HP cc +Olibcalls */
7333 char *alloca ();
7334 #    endif
7335 #   endif
7336 #  endif
7337 # endif
7338 #endif
7339
7340 int main() {
7341 char *p = (char *) alloca(1);
7342 ; return 0; }
7343 EOF
7344 if { (eval echo configure:7345: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7345   rm -rf conftest*
7346   ac_cv_func_alloca_works=yes
7347 else
7348   echo "configure: failed program was:" >&5
7349   cat conftest.$ac_ext >&5
7350   rm -rf conftest*
7351   ac_cv_func_alloca_works=no
7352 fi
7353 rm -f conftest*
7354 fi
7355
7356 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
7357 if test $ac_cv_func_alloca_works = yes; then
7358   cat >> confdefs.h <<\EOF
7359 #define HAVE_ALLOCA 1
7360 EOF
7361
7362 fi
7363
7364 if test $ac_cv_func_alloca_works = no; then
7365   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
7366   # that cause trouble.  Some versions do not even contain alloca or
7367   # contain a buggy version.  If you still want to use their alloca,
7368   # use ar to extract alloca.o from them instead of compiling alloca.c.
7369   ALLOCA=alloca.${ac_objext}
7370   cat >> confdefs.h <<\EOF
7371 #define C_ALLOCA 1
7372 EOF
7373
7374
7375 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
7376 echo "configure:7377: checking whether alloca needs Cray hooks" >&5
7377 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
7378   echo $ac_n "(cached) $ac_c" 1>&6
7379 else
7380   cat > conftest.$ac_ext <<EOF
7381 #line 7382 "configure"
7382 #include "confdefs.h"
7383 #if defined(CRAY) && ! defined(CRAY2)
7384 webecray
7385 #else
7386 wenotbecray
7387 #endif
7388
7389 EOF
7390 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7391   egrep "webecray" >/dev/null 2>&1; then
7392   rm -rf conftest*
7393   ac_cv_os_cray=yes
7394 else
7395   rm -rf conftest*
7396   ac_cv_os_cray=no
7397 fi
7398 rm -f conftest*
7399
7400 fi
7401
7402 echo "$ac_t""$ac_cv_os_cray" 1>&6
7403 if test $ac_cv_os_cray = yes; then
7404 for ac_func in _getb67 GETB67 getb67; do
7405   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7406 echo "configure:7407: checking for $ac_func" >&5
7407 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7408   echo $ac_n "(cached) $ac_c" 1>&6
7409 else
7410   cat > conftest.$ac_ext <<EOF
7411 #line 7412 "configure"
7412 #include "confdefs.h"
7413 /* System header to define __stub macros and hopefully few prototypes,
7414     which can conflict with char $ac_func(); below.  */
7415 #include <assert.h>
7416 /* Override any gcc2 internal prototype to avoid an error.  */
7417 /* We use char because int might match the return type of a gcc2
7418     builtin and then its argument prototype would still apply.  */
7419 char $ac_func();
7420
7421 int main() {
7422
7423 /* The GNU C library defines this for functions which it implements
7424     to always fail with ENOSYS.  Some functions are actually named
7425     something starting with __ and the normal name is an alias.  */
7426 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7427 choke me
7428 #else
7429 $ac_func();
7430 #endif
7431
7432 ; return 0; }
7433 EOF
7434 if { (eval echo configure:7435: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7435   rm -rf conftest*
7436   eval "ac_cv_func_$ac_func=yes"
7437 else
7438   echo "configure: failed program was:" >&5
7439   cat conftest.$ac_ext >&5
7440   rm -rf conftest*
7441   eval "ac_cv_func_$ac_func=no"
7442 fi
7443 rm -f conftest*
7444 fi
7445
7446 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7447   echo "$ac_t""yes" 1>&6
7448   cat >> confdefs.h <<EOF
7449 #define CRAY_STACKSEG_END $ac_func
7450 EOF
7451
7452   break
7453 else
7454   echo "$ac_t""no" 1>&6
7455 fi
7456
7457 done
7458 fi
7459
7460 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
7461 echo "configure:7462: checking stack direction for C alloca" >&5
7462 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
7463   echo $ac_n "(cached) $ac_c" 1>&6
7464 else
7465   if test "$cross_compiling" = yes; then
7466   ac_cv_c_stack_direction=0
7467 else
7468   cat > conftest.$ac_ext <<EOF
7469 #line 7470 "configure"
7470 #include "confdefs.h"
7471 find_stack_direction ()
7472 {
7473   static char *addr = 0;
7474   auto char dummy;
7475   if (addr == 0)
7476     {
7477       addr = &dummy;
7478       return find_stack_direction ();
7479     }
7480   else
7481     return (&dummy > addr) ? 1 : -1;
7482 }
7483 main ()
7484 {
7485   exit (find_stack_direction() < 0);
7486 }
7487 EOF
7488 if { (eval echo configure:7489: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
7489 then
7490   ac_cv_c_stack_direction=1
7491 else
7492   echo "configure: failed program was:" >&5
7493   cat conftest.$ac_ext >&5
7494   rm -fr conftest*
7495   ac_cv_c_stack_direction=-1
7496 fi
7497 rm -fr conftest*
7498 fi
7499
7500 fi
7501
7502 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
7503 cat >> confdefs.h <<EOF
7504 #define STACK_DIRECTION $ac_cv_c_stack_direction
7505 EOF
7506
7507 fi
7508
7509
7510    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
7511 unistd.h sys/param.h
7512 do
7513 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
7514 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
7515 echo "configure:7516: checking for $ac_hdr" >&5
7516 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7517   echo $ac_n "(cached) $ac_c" 1>&6
7518 else
7519   cat > conftest.$ac_ext <<EOF
7520 #line 7521 "configure"
7521 #include "confdefs.h"
7522 #include <$ac_hdr>
7523 EOF
7524 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7525 { (eval echo configure:7526: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7526 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7527 if test -z "$ac_err"; then
7528   rm -rf conftest*
7529   eval "ac_cv_header_$ac_safe=yes"
7530 else
7531   echo "$ac_err" >&5
7532   echo "configure: failed program was:" >&5
7533   cat conftest.$ac_ext >&5
7534   rm -rf conftest*
7535   eval "ac_cv_header_$ac_safe=no"
7536 fi
7537 rm -f conftest*
7538 fi
7539 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7540   echo "$ac_t""yes" 1>&6
7541     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
7542   cat >> confdefs.h <<EOF
7543 #define $ac_tr_hdr 1
7544 EOF
7545
7546 else
7547   echo "$ac_t""no" 1>&6
7548 fi
7549 done
7550
7551    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
7552 strdup __argz_count __argz_stringify __argz_next
7553 do
7554 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7555 echo "configure:7556: checking for $ac_func" >&5
7556 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7557   echo $ac_n "(cached) $ac_c" 1>&6
7558 else
7559   cat > conftest.$ac_ext <<EOF
7560 #line 7561 "configure"
7561 #include "confdefs.h"
7562 /* System header to define __stub macros and hopefully few prototypes,
7563     which can conflict with char $ac_func(); below.  */
7564 #include <assert.h>
7565 /* Override any gcc2 internal prototype to avoid an error.  */
7566 /* We use char because int might match the return type of a gcc2
7567     builtin and then its argument prototype would still apply.  */
7568 char $ac_func();
7569
7570 int main() {
7571
7572 /* The GNU C library defines this for functions which it implements
7573     to always fail with ENOSYS.  Some functions are actually named
7574     something starting with __ and the normal name is an alias.  */
7575 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7576 choke me
7577 #else
7578 $ac_func();
7579 #endif
7580
7581 ; return 0; }
7582 EOF
7583 if { (eval echo configure:7584: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7584   rm -rf conftest*
7585   eval "ac_cv_func_$ac_func=yes"
7586 else
7587   echo "configure: failed program was:" >&5
7588   cat conftest.$ac_ext >&5
7589   rm -rf conftest*
7590   eval "ac_cv_func_$ac_func=no"
7591 fi
7592 rm -f conftest*
7593 fi
7594
7595 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7596   echo "$ac_t""yes" 1>&6
7597     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7598   cat >> confdefs.h <<EOF
7599 #define $ac_tr_func 1
7600 EOF
7601
7602 else
7603   echo "$ac_t""no" 1>&6
7604 fi
7605 done
7606
7607
7608    if test "${ac_cv_func_stpcpy+set}" != "set"; then
7609      for ac_func in stpcpy
7610 do
7611 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7612 echo "configure:7613: checking for $ac_func" >&5
7613 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7614   echo $ac_n "(cached) $ac_c" 1>&6
7615 else
7616   cat > conftest.$ac_ext <<EOF
7617 #line 7618 "configure"
7618 #include "confdefs.h"
7619 /* System header to define __stub macros and hopefully few prototypes,
7620     which can conflict with char $ac_func(); below.  */
7621 #include <assert.h>
7622 /* Override any gcc2 internal prototype to avoid an error.  */
7623 /* We use char because int might match the return type of a gcc2
7624     builtin and then its argument prototype would still apply.  */
7625 char $ac_func();
7626
7627 int main() {
7628
7629 /* The GNU C library defines this for functions which it implements
7630     to always fail with ENOSYS.  Some functions are actually named
7631     something starting with __ and the normal name is an alias.  */
7632 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7633 choke me
7634 #else
7635 $ac_func();
7636 #endif
7637
7638 ; return 0; }
7639 EOF
7640 if { (eval echo configure:7641: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7641   rm -rf conftest*
7642   eval "ac_cv_func_$ac_func=yes"
7643 else
7644   echo "configure: failed program was:" >&5
7645   cat conftest.$ac_ext >&5
7646   rm -rf conftest*
7647   eval "ac_cv_func_$ac_func=no"
7648 fi
7649 rm -f conftest*
7650 fi
7651
7652 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7653   echo "$ac_t""yes" 1>&6
7654     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7655   cat >> confdefs.h <<EOF
7656 #define $ac_tr_func 1
7657 EOF
7658
7659 else
7660   echo "$ac_t""no" 1>&6
7661 fi
7662 done
7663
7664    fi
7665    if test "${ac_cv_func_stpcpy}" = "yes"; then
7666      cat >> confdefs.h <<\EOF
7667 #define HAVE_STPCPY 1
7668 EOF
7669
7670    fi
7671
7672    if test $ac_cv_header_locale_h = yes; then
7673     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
7674 echo "configure:7675: checking for LC_MESSAGES" >&5
7675 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
7676   echo $ac_n "(cached) $ac_c" 1>&6
7677 else
7678   cat > conftest.$ac_ext <<EOF
7679 #line 7680 "configure"
7680 #include "confdefs.h"
7681 #include <locale.h>
7682 int main() {
7683 return LC_MESSAGES
7684 ; return 0; }
7685 EOF
7686 if { (eval echo configure:7687: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7687   rm -rf conftest*
7688   am_cv_val_LC_MESSAGES=yes
7689 else
7690   echo "configure: failed program was:" >&5
7691   cat conftest.$ac_ext >&5
7692   rm -rf conftest*
7693   am_cv_val_LC_MESSAGES=no
7694 fi
7695 rm -f conftest*
7696 fi
7697
7698 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
7699     if test $am_cv_val_LC_MESSAGES = yes; then
7700       cat >> confdefs.h <<\EOF
7701 #define HAVE_LC_MESSAGES 1
7702 EOF
7703
7704     fi
7705   fi
7706    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
7707 echo "configure:7708: checking whether NLS is requested" >&5
7708         # Check whether --enable-nls or --disable-nls was given.
7709 if test "${enable_nls+set}" = set; then
7710   enableval="$enable_nls"
7711   USE_NLS=$enableval
7712 else
7713   USE_NLS=yes
7714 fi
7715
7716     echo "$ac_t""$USE_NLS" 1>&6
7717
7718
7719     USE_INCLUDED_LIBINTL=no
7720
7721         if test "$USE_NLS" = "yes"; then
7722       cat >> confdefs.h <<\EOF
7723 #define ENABLE_NLS 1
7724 EOF
7725
7726       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
7727 echo "configure:7728: checking whether included gettext is requested" >&5
7728       # Check whether --with-included-gettext or --without-included-gettext was given.
7729 if test "${with_included_gettext+set}" = set; then
7730   withval="$with_included_gettext"
7731   nls_cv_force_use_gnu_gettext=$withval
7732 else
7733   nls_cv_force_use_gnu_gettext=yes
7734 fi
7735
7736       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
7737
7738       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
7739       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
7740                                         nls_cv_header_intl=
7741         nls_cv_header_libgt=
7742         CATOBJEXT=NONE
7743
7744         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
7745 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
7746 echo "configure:7747: checking for libintl.h" >&5
7747 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7748   echo $ac_n "(cached) $ac_c" 1>&6
7749 else
7750   cat > conftest.$ac_ext <<EOF
7751 #line 7752 "configure"
7752 #include "confdefs.h"
7753 #include <libintl.h>
7754 EOF
7755 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7756 { (eval echo configure:7757: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7757 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7758 if test -z "$ac_err"; then
7759   rm -rf conftest*
7760   eval "ac_cv_header_$ac_safe=yes"
7761 else
7762   echo "$ac_err" >&5
7763   echo "configure: failed program was:" >&5
7764   cat conftest.$ac_ext >&5
7765   rm -rf conftest*
7766   eval "ac_cv_header_$ac_safe=no"
7767 fi
7768 rm -f conftest*
7769 fi
7770 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7771   echo "$ac_t""yes" 1>&6
7772   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
7773 echo "configure:7774: checking for gettext in libc" >&5
7774 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
7775   echo $ac_n "(cached) $ac_c" 1>&6
7776 else
7777   cat > conftest.$ac_ext <<EOF
7778 #line 7779 "configure"
7779 #include "confdefs.h"
7780 #include <libintl.h>
7781 int main() {
7782 return (int) gettext ("")
7783 ; return 0; }
7784 EOF
7785 if { (eval echo configure:7786: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7786   rm -rf conftest*
7787   gt_cv_func_gettext_libc=yes
7788 else
7789   echo "configure: failed program was:" >&5
7790   cat conftest.$ac_ext >&5
7791   rm -rf conftest*
7792   gt_cv_func_gettext_libc=no
7793 fi
7794 rm -f conftest*
7795 fi
7796
7797 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
7798
7799            if test "$gt_cv_func_gettext_libc" != "yes"; then
7800              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
7801 echo "configure:7802: checking for bindtextdomain in -lintl" >&5
7802 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
7803 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7804   echo $ac_n "(cached) $ac_c" 1>&6
7805 else
7806   ac_save_LIBS="$LIBS"
7807 LIBS="-lintl  $LIBS"
7808 cat > conftest.$ac_ext <<EOF
7809 #line 7810 "configure"
7810 #include "confdefs.h"
7811 /* Override any gcc2 internal prototype to avoid an error.  */
7812 /* We use char because int might match the return type of a gcc2
7813     builtin and then its argument prototype would still apply.  */
7814 char bindtextdomain();
7815
7816 int main() {
7817 bindtextdomain()
7818 ; return 0; }
7819 EOF
7820 if { (eval echo configure:7821: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7821   rm -rf conftest*
7822   eval "ac_cv_lib_$ac_lib_var=yes"
7823 else
7824   echo "configure: failed program was:" >&5
7825   cat conftest.$ac_ext >&5
7826   rm -rf conftest*
7827   eval "ac_cv_lib_$ac_lib_var=no"
7828 fi
7829 rm -f conftest*
7830 LIBS="$ac_save_LIBS"
7831
7832 fi
7833 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7834   echo "$ac_t""yes" 1>&6
7835   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
7836 echo "configure:7837: checking for gettext in libintl" >&5
7837 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
7838   echo $ac_n "(cached) $ac_c" 1>&6
7839 else
7840   echo $ac_n "checking for gettext in -lintl""... $ac_c" 1>&6
7841 echo "configure:7842: checking for gettext in -lintl" >&5
7842 ac_lib_var=`echo intl'_'gettext | sed 'y%./+-%__p_%'`
7843 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7844   echo $ac_n "(cached) $ac_c" 1>&6
7845 else
7846   ac_save_LIBS="$LIBS"
7847 LIBS="-lintl  $LIBS"
7848 cat > conftest.$ac_ext <<EOF
7849 #line 7850 "configure"
7850 #include "confdefs.h"
7851 /* Override any gcc2 internal prototype to avoid an error.  */
7852 /* We use char because int might match the return type of a gcc2
7853     builtin and then its argument prototype would still apply.  */
7854 char gettext();
7855
7856 int main() {
7857 gettext()
7858 ; return 0; }
7859 EOF
7860 if { (eval echo configure:7861: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7861   rm -rf conftest*
7862   eval "ac_cv_lib_$ac_lib_var=yes"
7863 else
7864   echo "configure: failed program was:" >&5
7865   cat conftest.$ac_ext >&5
7866   rm -rf conftest*
7867   eval "ac_cv_lib_$ac_lib_var=no"
7868 fi
7869 rm -f conftest*
7870 LIBS="$ac_save_LIBS"
7871
7872 fi
7873 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7874   echo "$ac_t""yes" 1>&6
7875   gt_cv_func_gettext_libintl=yes
7876 else
7877   echo "$ac_t""no" 1>&6
7878 gt_cv_func_gettext_libintl=no
7879 fi
7880
7881 fi
7882
7883 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
7884 else
7885   echo "$ac_t""no" 1>&6
7886 fi
7887
7888            fi
7889
7890            if test "$gt_cv_func_gettext_libc" = "yes" \
7891               || test "$gt_cv_func_gettext_libintl" = "yes"; then
7892               cat >> confdefs.h <<\EOF
7893 #define HAVE_GETTEXT 1
7894 EOF
7895
7896               # Extract the first word of "msgfmt", so it can be a program name with args.
7897 set dummy msgfmt; ac_word=$2
7898 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7899 echo "configure:7900: checking for $ac_word" >&5
7900 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
7901   echo $ac_n "(cached) $ac_c" 1>&6
7902 else
7903   case "$MSGFMT" in
7904   /*)
7905   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
7906   ;;
7907   *)
7908   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7909   for ac_dir in $PATH; do
7910     test -z "$ac_dir" && ac_dir=.
7911     if test -f $ac_dir/$ac_word; then
7912       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
7913         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
7914         break
7915       fi
7916     fi
7917   done
7918   IFS="$ac_save_ifs"
7919   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
7920   ;;
7921 esac
7922 fi
7923 MSGFMT="$ac_cv_path_MSGFMT"
7924 if test -n "$MSGFMT"; then
7925   echo "$ac_t""$MSGFMT" 1>&6
7926 else
7927   echo "$ac_t""no" 1>&6
7928 fi
7929               if test "$MSGFMT" != "no"; then
7930                 for ac_func in dcgettext
7931 do
7932 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7933 echo "configure:7934: checking for $ac_func" >&5
7934 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7935   echo $ac_n "(cached) $ac_c" 1>&6
7936 else
7937   cat > conftest.$ac_ext <<EOF
7938 #line 7939 "configure"
7939 #include "confdefs.h"
7940 /* System header to define __stub macros and hopefully few prototypes,
7941     which can conflict with char $ac_func(); below.  */
7942 #include <assert.h>
7943 /* Override any gcc2 internal prototype to avoid an error.  */
7944 /* We use char because int might match the return type of a gcc2
7945     builtin and then its argument prototype would still apply.  */
7946 char $ac_func();
7947
7948 int main() {
7949
7950 /* The GNU C library defines this for functions which it implements
7951     to always fail with ENOSYS.  Some functions are actually named
7952     something starting with __ and the normal name is an alias.  */
7953 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7954 choke me
7955 #else
7956 $ac_func();
7957 #endif
7958
7959 ; return 0; }
7960 EOF
7961 if { (eval echo configure:7962: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7962   rm -rf conftest*
7963   eval "ac_cv_func_$ac_func=yes"
7964 else
7965   echo "configure: failed program was:" >&5
7966   cat conftest.$ac_ext >&5
7967   rm -rf conftest*
7968   eval "ac_cv_func_$ac_func=no"
7969 fi
7970 rm -f conftest*
7971 fi
7972
7973 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7974   echo "$ac_t""yes" 1>&6
7975     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7976   cat >> confdefs.h <<EOF
7977 #define $ac_tr_func 1
7978 EOF
7979
7980 else
7981   echo "$ac_t""no" 1>&6
7982 fi
7983 done
7984
7985                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
7986 set dummy gmsgfmt; ac_word=$2
7987 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7988 echo "configure:7989: checking for $ac_word" >&5
7989 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7990   echo $ac_n "(cached) $ac_c" 1>&6
7991 else
7992   case "$GMSGFMT" in
7993   /*)
7994   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7995   ;;
7996   ?:/*)
7997   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
7998   ;;
7999   *)
8000   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8001   ac_dummy="$PATH"
8002   for ac_dir in $ac_dummy; do
8003     test -z "$ac_dir" && ac_dir=.
8004     if test -f $ac_dir/$ac_word; then
8005       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8006       break
8007     fi
8008   done
8009   IFS="$ac_save_ifs"
8010   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
8011   ;;
8012 esac
8013 fi
8014 GMSGFMT="$ac_cv_path_GMSGFMT"
8015 if test -n "$GMSGFMT"; then
8016   echo "$ac_t""$GMSGFMT" 1>&6
8017 else
8018   echo "$ac_t""no" 1>&6
8019 fi
8020
8021                 # Extract the first word of "xgettext", so it can be a program name with args.
8022 set dummy xgettext; ac_word=$2
8023 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8024 echo "configure:8025: checking for $ac_word" >&5
8025 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
8026   echo $ac_n "(cached) $ac_c" 1>&6
8027 else
8028   case "$XGETTEXT" in
8029   /*)
8030   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8031   ;;
8032   *)
8033   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8034   for ac_dir in $PATH; do
8035     test -z "$ac_dir" && ac_dir=.
8036     if test -f $ac_dir/$ac_word; then
8037       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8038         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8039         break
8040       fi
8041     fi
8042   done
8043   IFS="$ac_save_ifs"
8044   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8045   ;;
8046 esac
8047 fi
8048 XGETTEXT="$ac_cv_path_XGETTEXT"
8049 if test -n "$XGETTEXT"; then
8050   echo "$ac_t""$XGETTEXT" 1>&6
8051 else
8052   echo "$ac_t""no" 1>&6
8053 fi
8054
8055                 cat > conftest.$ac_ext <<EOF
8056 #line 8057 "configure"
8057 #include "confdefs.h"
8058
8059 int main() {
8060 extern int _nl_msg_cat_cntr;
8061                                return _nl_msg_cat_cntr
8062 ; return 0; }
8063 EOF
8064 if { (eval echo configure:8065: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8065   rm -rf conftest*
8066   CATOBJEXT=.gmo
8067                    DATADIRNAME=share
8068 else
8069   echo "configure: failed program was:" >&5
8070   cat conftest.$ac_ext >&5
8071   rm -rf conftest*
8072   CATOBJEXT=.mo
8073                    DATADIRNAME=lib
8074 fi
8075 rm -f conftest*
8076                 INSTOBJEXT=.mo
8077               fi
8078             fi
8079
8080 else
8081   echo "$ac_t""no" 1>&6
8082 fi
8083
8084
8085         if test "$CATOBJEXT" = "NONE"; then
8086           echo $ac_n "checking whether catgets can be used""... $ac_c" 1>&6
8087 echo "configure:8088: checking whether catgets can be used" >&5
8088           # Check whether --with-catgets or --without-catgets was given.
8089 if test "${with_catgets+set}" = set; then
8090   withval="$with_catgets"
8091   nls_cv_use_catgets=$withval
8092 else
8093   nls_cv_use_catgets=no
8094 fi
8095
8096           echo "$ac_t""$nls_cv_use_catgets" 1>&6
8097
8098           if test "$nls_cv_use_catgets" = "yes"; then
8099                     echo $ac_n "checking for main in -li""... $ac_c" 1>&6
8100 echo "configure:8101: checking for main in -li" >&5
8101 ac_lib_var=`echo i'_'main | sed 'y%./+-%__p_%'`
8102 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
8103   echo $ac_n "(cached) $ac_c" 1>&6
8104 else
8105   ac_save_LIBS="$LIBS"
8106 LIBS="-li  $LIBS"
8107 cat > conftest.$ac_ext <<EOF
8108 #line 8109 "configure"
8109 #include "confdefs.h"
8110
8111 int main() {
8112 main()
8113 ; return 0; }
8114 EOF
8115 if { (eval echo configure:8116: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8116   rm -rf conftest*
8117   eval "ac_cv_lib_$ac_lib_var=yes"
8118 else
8119   echo "configure: failed program was:" >&5
8120   cat conftest.$ac_ext >&5
8121   rm -rf conftest*
8122   eval "ac_cv_lib_$ac_lib_var=no"
8123 fi
8124 rm -f conftest*
8125 LIBS="$ac_save_LIBS"
8126
8127 fi
8128 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
8129   echo "$ac_t""yes" 1>&6
8130     ac_tr_lib=HAVE_LIB`echo i | sed -e 's/[^a-zA-Z0-9_]/_/g' \
8131     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
8132   cat >> confdefs.h <<EOF
8133 #define $ac_tr_lib 1
8134 EOF
8135
8136   LIBS="-li $LIBS"
8137
8138 else
8139   echo "$ac_t""no" 1>&6
8140 fi
8141
8142             echo $ac_n "checking for catgets""... $ac_c" 1>&6
8143 echo "configure:8144: checking for catgets" >&5
8144 if eval "test \"`echo '$''{'ac_cv_func_catgets'+set}'`\" = set"; then
8145   echo $ac_n "(cached) $ac_c" 1>&6
8146 else
8147   cat > conftest.$ac_ext <<EOF
8148 #line 8149 "configure"
8149 #include "confdefs.h"
8150 /* System header to define __stub macros and hopefully few prototypes,
8151     which can conflict with char catgets(); below.  */
8152 #include <assert.h>
8153 /* Override any gcc2 internal prototype to avoid an error.  */
8154 /* We use char because int might match the return type of a gcc2
8155     builtin and then its argument prototype would still apply.  */
8156 char catgets();
8157
8158 int main() {
8159
8160 /* The GNU C library defines this for functions which it implements
8161     to always fail with ENOSYS.  Some functions are actually named
8162     something starting with __ and the normal name is an alias.  */
8163 #if defined (__stub_catgets) || defined (__stub___catgets)
8164 choke me
8165 #else
8166 catgets();
8167 #endif
8168
8169 ; return 0; }
8170 EOF
8171 if { (eval echo configure:8172: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8172   rm -rf conftest*
8173   eval "ac_cv_func_catgets=yes"
8174 else
8175   echo "configure: failed program was:" >&5
8176   cat conftest.$ac_ext >&5
8177   rm -rf conftest*
8178   eval "ac_cv_func_catgets=no"
8179 fi
8180 rm -f conftest*
8181 fi
8182
8183 if eval "test \"`echo '$ac_cv_func_'catgets`\" = yes"; then
8184   echo "$ac_t""yes" 1>&6
8185   cat >> confdefs.h <<\EOF
8186 #define HAVE_CATGETS 1
8187 EOF
8188
8189                INTLOBJS="\$(CATOBJS)"
8190                # Extract the first word of "gencat", so it can be a program name with args.
8191 set dummy gencat; ac_word=$2
8192 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8193 echo "configure:8194: checking for $ac_word" >&5
8194 if eval "test \"`echo '$''{'ac_cv_path_GENCAT'+set}'`\" = set"; then
8195   echo $ac_n "(cached) $ac_c" 1>&6
8196 else
8197   case "$GENCAT" in
8198   /*)
8199   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a path.
8200   ;;
8201   ?:/*)
8202   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a dos path.
8203   ;;
8204   *)
8205   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8206   ac_dummy="$PATH"
8207   for ac_dir in $ac_dummy; do
8208     test -z "$ac_dir" && ac_dir=.
8209     if test -f $ac_dir/$ac_word; then
8210       ac_cv_path_GENCAT="$ac_dir/$ac_word"
8211       break
8212     fi
8213   done
8214   IFS="$ac_save_ifs"
8215   test -z "$ac_cv_path_GENCAT" && ac_cv_path_GENCAT="no"
8216   ;;
8217 esac
8218 fi
8219 GENCAT="$ac_cv_path_GENCAT"
8220 if test -n "$GENCAT"; then
8221   echo "$ac_t""$GENCAT" 1>&6
8222 else
8223   echo "$ac_t""no" 1>&6
8224 fi
8225                if test "$GENCAT" != "no"; then
8226                  # Extract the first word of "gmsgfmt", so it can be a program name with args.
8227 set dummy gmsgfmt; ac_word=$2
8228 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8229 echo "configure:8230: checking for $ac_word" >&5
8230 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8231   echo $ac_n "(cached) $ac_c" 1>&6
8232 else
8233   case "$GMSGFMT" in
8234   /*)
8235   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8236   ;;
8237   ?:/*)
8238   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8239   ;;
8240   *)
8241   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8242   ac_dummy="$PATH"
8243   for ac_dir in $ac_dummy; do
8244     test -z "$ac_dir" && ac_dir=.
8245     if test -f $ac_dir/$ac_word; then
8246       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8247       break
8248     fi
8249   done
8250   IFS="$ac_save_ifs"
8251   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="no"
8252   ;;
8253 esac
8254 fi
8255 GMSGFMT="$ac_cv_path_GMSGFMT"
8256 if test -n "$GMSGFMT"; then
8257   echo "$ac_t""$GMSGFMT" 1>&6
8258 else
8259   echo "$ac_t""no" 1>&6
8260 fi
8261
8262                  if test "$GMSGFMT" = "no"; then
8263                    # Extract the first word of "msgfmt", so it can be a program name with args.
8264 set dummy msgfmt; ac_word=$2
8265 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8266 echo "configure:8267: checking for $ac_word" >&5
8267 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8268   echo $ac_n "(cached) $ac_c" 1>&6
8269 else
8270   case "$GMSGFMT" in
8271   /*)
8272   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8273   ;;
8274   *)
8275   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8276   for ac_dir in $PATH; do
8277     test -z "$ac_dir" && ac_dir=.
8278     if test -f $ac_dir/$ac_word; then
8279       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
8280         ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8281         break
8282       fi
8283     fi
8284   done
8285   IFS="$ac_save_ifs"
8286   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="msgfmt"
8287   ;;
8288 esac
8289 fi
8290 GMSGFMT="$ac_cv_path_GMSGFMT"
8291 if test -n "$GMSGFMT"; then
8292   echo "$ac_t""$GMSGFMT" 1>&6
8293 else
8294   echo "$ac_t""no" 1>&6
8295 fi
8296
8297                    if test "$GMSGFMT" = "msgfmt"; then
8298                      echo "configure: warning: No program for catalog building found" 1>&2
8299                      create_catalogs="no"
8300                    fi
8301                  fi
8302                  # Extract the first word of "xgettext", so it can be a program name with args.
8303 set dummy xgettext; ac_word=$2
8304 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8305 echo "configure:8306: checking for $ac_word" >&5
8306 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
8307   echo $ac_n "(cached) $ac_c" 1>&6
8308 else
8309   case "$XGETTEXT" in
8310   /*)
8311   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8312   ;;
8313   *)
8314   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8315   for ac_dir in $PATH; do
8316     test -z "$ac_dir" && ac_dir=.
8317     if test -f $ac_dir/$ac_word; then
8318       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8319         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8320         break
8321       fi
8322     fi
8323   done
8324   IFS="$ac_save_ifs"
8325   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8326   ;;
8327 esac
8328 fi
8329 XGETTEXT="$ac_cv_path_XGETTEXT"
8330 if test -n "$XGETTEXT"; then
8331   echo "$ac_t""$XGETTEXT" 1>&6
8332 else
8333   echo "$ac_t""no" 1>&6
8334 fi
8335
8336                  USE_INCLUDED_LIBINTL=yes
8337                  CATOBJEXT=.cat
8338                  INSTOBJEXT=.cat
8339                  DATADIRNAME=lib
8340                  INTLDEPS='$(top_builddir)/intl/libintl.a'
8341                  INTLLIBS=$INTLDEPS
8342                  LIBS=`echo $LIBS | sed -e 's/-lintl//'`
8343                  nls_cv_header_intl=intl/libintl.h
8344                  nls_cv_header_libgt=intl/libgettext.h
8345                fi
8346 else
8347   echo "$ac_t""no" 1>&6
8348 fi
8349
8350           fi
8351         fi
8352
8353         if test "$CATOBJEXT" = "NONE"; then
8354                           nls_cv_use_gnu_gettext=yes
8355         fi
8356       fi
8357
8358       if test "$nls_cv_use_gnu_gettext" = "yes"; then
8359                 INTLOBJS="\$(GETTOBJS)"
8360         # Extract the first word of "msgfmt", so it can be a program name with args.
8361 set dummy msgfmt; ac_word=$2
8362 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8363 echo "configure:8364: checking for $ac_word" >&5
8364 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
8365   echo $ac_n "(cached) $ac_c" 1>&6
8366 else
8367   case "$MSGFMT" in
8368   /*)
8369   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
8370   ;;
8371   *)
8372   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8373   for ac_dir in $PATH; do
8374     test -z "$ac_dir" && ac_dir=.
8375     if test -f $ac_dir/$ac_word; then
8376       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
8377         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
8378         break
8379       fi
8380     fi
8381   done
8382   IFS="$ac_save_ifs"
8383   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
8384   ;;
8385 esac
8386 fi
8387 MSGFMT="$ac_cv_path_MSGFMT"
8388 if test -n "$MSGFMT"; then
8389   echo "$ac_t""$MSGFMT" 1>&6
8390 else
8391   echo "$ac_t""no" 1>&6
8392 fi
8393
8394         # Extract the first word of "gmsgfmt", so it can be a program name with args.
8395 set dummy gmsgfmt; ac_word=$2
8396 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8397 echo "configure:8398: checking for $ac_word" >&5
8398 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8399   echo $ac_n "(cached) $ac_c" 1>&6
8400 else
8401   case "$GMSGFMT" in
8402   /*)
8403   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8404   ;;
8405   ?:/*)
8406   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8407   ;;
8408   *)
8409   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8410   ac_dummy="$PATH"
8411   for ac_dir in $ac_dummy; do
8412     test -z "$ac_dir" && ac_dir=.
8413     if test -f $ac_dir/$ac_word; then
8414       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8415       break
8416     fi
8417   done
8418   IFS="$ac_save_ifs"
8419   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
8420   ;;
8421 esac
8422 fi
8423 GMSGFMT="$ac_cv_path_GMSGFMT"
8424 if test -n "$GMSGFMT"; then
8425   echo "$ac_t""$GMSGFMT" 1>&6
8426 else
8427   echo "$ac_t""no" 1>&6
8428 fi
8429
8430                         if test "$MSGFMT" = "msgfmt" && test "$GMSGFMT" = "msgfmt"; then
8431           echo "configure: warning: Neither msgfmt nor gmsgfmt found. No catalogs will be built" 1>&2
8432           create_catalogs="no"
8433         fi
8434         # Extract the first word of "xgettext", so it can be a program name with args.
8435 set dummy xgettext; ac_word=$2
8436 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8437 echo "configure:8438: checking for $ac_word" >&5
8438 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
8439   echo $ac_n "(cached) $ac_c" 1>&6
8440 else
8441   case "$XGETTEXT" in
8442   /*)
8443   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8444   ;;
8445   *)
8446   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8447   for ac_dir in $PATH; do
8448     test -z "$ac_dir" && ac_dir=.
8449     if test -f $ac_dir/$ac_word; then
8450       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8451         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8452         break
8453       fi
8454     fi
8455   done
8456   IFS="$ac_save_ifs"
8457   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8458   ;;
8459 esac
8460 fi
8461 XGETTEXT="$ac_cv_path_XGETTEXT"
8462 if test -n "$XGETTEXT"; then
8463   echo "$ac_t""$XGETTEXT" 1>&6
8464 else
8465   echo "$ac_t""no" 1>&6
8466 fi
8467
8468
8469         USE_INCLUDED_LIBINTL=yes
8470         CATOBJEXT=.gmo
8471         INSTOBJEXT=.mo
8472         DATADIRNAME=share
8473         INTLDEPS='$(top_builddir)/intl/libintl.a'
8474         INTLLIBS=$INTLDEPS
8475         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
8476         nls_cv_header_intl=intl/libintl.h
8477         nls_cv_header_libgt=intl/libgettext.h
8478       fi
8479
8480             if test "$XGETTEXT" != ":"; then
8481                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
8482           : ;
8483         else
8484           echo "$ac_t""found xgettext program is not GNU xgettext; ignore it" 1>&6
8485           XGETTEXT=":"
8486         fi
8487       fi
8488
8489
8490
8491       # We need to process the po/ directory.
8492       POSUB=po
8493     else
8494       DATADIRNAME=share
8495       nls_cv_header_intl=intl/libintl.h
8496       nls_cv_header_libgt=intl/libgettext.h
8497     fi
8498
8499
8500
8501
8502     # If this is used in GNU gettext we have to set USE_NLS to `yes'
8503     # because some of the sources are only built for this goal.
8504     if test "$PACKAGE" = gettext; then
8505       USE_NLS=yes
8506       USE_INCLUDED_LIBINTL=yes
8507     fi
8508
8509                 for lang in $ALL_LINGUAS; do
8510       GMOFILES="$GMOFILES $lang.gmo"
8511       POFILES="$POFILES $lang.po"
8512     done
8513
8514
8515
8516
8517
8518
8519
8520
8521
8522
8523
8524
8525
8526
8527    if test "x$CATOBJEXT" != "x" && test "x$create_catalogs" != "xno" ; then
8528      if test "x$ALL_LINGUAS" = "x"; then
8529        LINGUAS=
8530      else
8531        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
8532 echo "configure:8533: checking for catalogs to be installed" >&5
8533        if test "x$LINGUAS" = "x"; then
8534          LINGUAS=$ALL_LINGUAS
8535        else
8536          NEW_LINGUAS=
8537          for lang in $ALL_LINGUAS; do
8538            case " $LINGUAS " in
8539              *" $lang "*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
8540            esac
8541          done
8542          LINGUAS=$NEW_LINGUAS
8543        fi
8544        echo "$ac_t""$LINGUAS" 1>&6
8545      fi
8546
8547           if test -n "$LINGUAS"; then
8548        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
8549      fi
8550    fi
8551
8552             if test $ac_cv_header_locale_h = yes; then
8553      INCLUDE_LOCALE_H="#include <locale.h>"
8554    else
8555      INCLUDE_LOCALE_H="\
8556 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
8557    fi
8558
8559
8560             test -d intl || mkdir intl
8561    if test "$CATOBJEXT" = ".cat"; then
8562      ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
8563 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
8564 echo "configure:8565: checking for linux/version.h" >&5
8565 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
8566   echo $ac_n "(cached) $ac_c" 1>&6
8567 else
8568   cat > conftest.$ac_ext <<EOF
8569 #line 8570 "configure"
8570 #include "confdefs.h"
8571 #include <linux/version.h>
8572 EOF
8573 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
8574 { (eval echo configure:8575: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
8575 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
8576 if test -z "$ac_err"; then
8577   rm -rf conftest*
8578   eval "ac_cv_header_$ac_safe=yes"
8579 else
8580   echo "$ac_err" >&5
8581   echo "configure: failed program was:" >&5
8582   cat conftest.$ac_ext >&5
8583   rm -rf conftest*
8584   eval "ac_cv_header_$ac_safe=no"
8585 fi
8586 rm -f conftest*
8587 fi
8588 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
8589   echo "$ac_t""yes" 1>&6
8590   msgformat=linux
8591 else
8592   echo "$ac_t""no" 1>&6
8593 msgformat=xopen
8594 fi
8595
8596
8597                sed -e '/^#/d' $srcdir/intl/$msgformat-msg.sed > intl/po2msg.sed
8598    fi
8599       sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
8600      $srcdir/intl/po2tbl.sed.in > intl/po2tbl.sed
8601
8602             if test "$PACKAGE" = "gettext"; then
8603      GT_NO="#NO#"
8604      GT_YES=
8605    else
8606      GT_NO=
8607      GT_YES="#YES#"
8608    fi
8609
8610
8611
8612             MKINSTALLDIRS=
8613    if test -n "$ac_aux_dir"; then
8614      MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
8615    fi
8616    if test -z "$MKINSTALLDIRS"; then
8617      MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
8618    fi
8619
8620
8621       l=
8622
8623
8624          test -d po || mkdir po
8625    if test "x$srcdir" != "x."; then
8626      if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
8627        posrcprefix="$srcdir/"
8628      else
8629        posrcprefix="../$srcdir/"
8630      fi
8631    else
8632      posrcprefix="../"
8633    fi
8634    rm -f po/POTFILES
8635    sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
8636         < $srcdir/po/POTFILES.in > po/POTFILES
8637
8638 XGETTEXT="AWK='$AWK' \$(SHELL) \$(top_srcdir)/exgettext $XGETTEXT"
8639
8640 # Windows32 Registry support for specifying GCC installation paths.
8641 # Check whether --enable-win32-registry or --disable-win32-registry was given.
8642 if test "${enable_win32_registry+set}" = set; then
8643   enableval="$enable_win32_registry"
8644   :
8645 fi
8646
8647
8648 echo $ac_n "checking whether windows registry support is requested""... $ac_c" 1>&6
8649 echo "configure:8650: checking whether windows registry support is requested" >&5
8650 if test x$enable_win32_registry != xno; then
8651   cat >> confdefs.h <<\EOF
8652 #define ENABLE_WIN32_REGISTRY 1
8653 EOF
8654
8655   echo "$ac_t""yes" 1>&6
8656 else
8657   echo "$ac_t""no" 1>&6
8658 fi
8659
8660 # Check if user specified a different registry key.
8661 case x${enable_win32_registry} in
8662 x | xyes)
8663   # default.
8664   gcc_cv_win32_registry_key="$VERSION"
8665   ;;
8666 xno)
8667   # no registry lookup.
8668   gcc_cv_win32_registry_key=''
8669   ;;
8670 *)
8671   # user-specified key.
8672   gcc_cv_win32_registry_key="$enable_win32_registry"
8673   ;;
8674 esac
8675
8676 if test x$enable_win32_registry != xno; then
8677   echo $ac_n "checking registry key on windows hosts""... $ac_c" 1>&6
8678 echo "configure:8679: checking registry key on windows hosts" >&5
8679   cat >> confdefs.h <<EOF
8680 #define WIN32_REGISTRY_KEY "$gcc_cv_win32_registry_key"
8681 EOF
8682
8683   echo "$ac_t""$gcc_cv_win32_registry_key" 1>&6
8684 fi
8685
8686 # Get an absolute path to the GCC top-level source directory
8687 holddir=`pwd`
8688 cd $srcdir
8689 topdir=`pwd`
8690 cd $holddir
8691
8692 # Conditionalize the makefile for this host machine.
8693 # Make-host contains the concatenation of all host makefile fragments
8694 # [there can be more than one].  This file is built by configure.frag.
8695 host_overrides=Make-host
8696 dep_host_xmake_file=
8697 for f in .. ${host_xmake_file}
8698 do
8699         if test -f ${srcdir}/config/$f
8700         then
8701                 dep_host_xmake_file="${dep_host_xmake_file} ${srcdir}/config/$f"
8702         fi
8703 done
8704
8705 # Conditionalize the makefile for this target machine.
8706 # Make-target contains the concatenation of all host makefile fragments
8707 # [there can be more than one].  This file is built by configure.frag.
8708 target_overrides=Make-target
8709 dep_tmake_file=
8710 for f in .. ${tmake_file}
8711 do
8712         if test -f ${srcdir}/config/$f
8713         then
8714                 dep_tmake_file="${dep_tmake_file} ${srcdir}/config/$f"
8715         fi
8716 done
8717
8718 # If the host doesn't support symlinks, modify CC in
8719 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
8720 # Otherwise, we can use "CC=$(CC)".
8721 rm -f symtest.tem
8722 if $symbolic_link $srcdir/gcc.c symtest.tem 2>/dev/null
8723 then
8724         cc_set_by_configure="\$(CC)"
8725         quoted_cc_set_by_configure="\$(CC)"
8726         stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
8727 else
8728         rm -f symtest.tem
8729         if cp -p $srcdir/gcc.c symtest.tem 2>/dev/null
8730         then
8731                 symbolic_link="cp -p"
8732         else
8733                 symbolic_link="cp"
8734         fi
8735         cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
8736         quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`"
8737         stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
8738 fi
8739 rm -f symtest.tem
8740
8741 out_object_file=`basename $out_file .c`.o
8742
8743 tm_file_list=
8744 for f in $tm_file; do
8745   case $f in
8746     gansidecl.h )
8747        tm_file_list="${tm_file_list} $f" ;;
8748     *) tm_file_list="${tm_file_list} \$(srcdir)/config/$f" ;;
8749   esac
8750 done
8751
8752 host_xm_file_list=
8753 for f in $host_xm_file; do
8754   case $f in
8755     auto-host.h | gansidecl.h | hwint.h )
8756        host_xm_file_list="${host_xm_file_list} $f" ;;
8757     *) host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f" ;;
8758   esac
8759 done
8760
8761 build_xm_file_list=
8762 for f in $build_xm_file; do
8763   case $f in
8764     auto-build.h | auto-host.h | gansidecl.h | hwint.h )
8765        build_xm_file_list="${build_xm_file_list} $f" ;;
8766     *) build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f" ;;
8767   esac
8768 done
8769
8770 # Define macro CROSS_COMPILE in compilation
8771 # if this is a cross-compiler.
8772 # Also use all.cross instead of all.internal
8773 # and add cross-make to Makefile.
8774 cross_overrides="/dev/null"
8775 if test x$host != x$target
8776 then
8777         cross_defines="CROSS=-DCROSS_COMPILE"
8778         cross_overrides="${topdir}/cross-make"
8779 fi
8780
8781 # If this is a cross-compiler that does not
8782 # have its own set of headers then define
8783 # inhibit_libc
8784
8785 # If this is using newlib, then define inhibit_libc in
8786 # LIBGCC2_CFLAGS.  This will cause __eprintf to be left out of
8787 # libgcc.a, but that's OK because newlib should have its own version of
8788 # assert.h.
8789 inhibit_libc=
8790 if test x$host != x$target && test x$with_headers = x; then
8791        inhibit_libc=-Dinhibit_libc
8792 else
8793        if test x$with_newlib = xyes; then
8794                inhibit_libc=-Dinhibit_libc
8795        fi
8796 fi
8797
8798
8799 # When building gcc with a cross-compiler, we need to fix a few things.
8800 # This must come after cross-make as we want all.build to override
8801 # all.cross.
8802 build_overrides="/dev/null"
8803 if test x$build != x$host
8804 then
8805         build_overrides="${topdir}/build-make"
8806 fi
8807
8808 # Expand extra_headers to include complete path.
8809 # This substitutes for lots of t-* files.
8810 extra_headers_list=
8811 if test "x$extra_headers" = x
8812 then true
8813 else
8814         # Prepend ${srcdir}/ginclude/ to every entry in extra_headers.
8815         for file in $extra_headers;
8816         do
8817                 extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/${file}"
8818         done
8819 fi
8820
8821 if test x$use_collect2 = xno; then
8822         use_collect2=
8823 fi
8824
8825 # Add a definition of USE_COLLECT2 if system wants one.
8826 # Also tell toplev.c what to do.
8827 # This substitutes for lots of t-* files.
8828 if test x$use_collect2 = x
8829 then
8830         will_use_collect2=
8831         maybe_use_collect2=
8832 else
8833         will_use_collect2="collect2"
8834         maybe_use_collect2="-DUSE_COLLECT2"
8835 fi
8836
8837 # NEED TO CONVERT
8838 # Set MD_DEPS if the real md file is in md.pre-cpp.
8839 # Set MD_CPP to the cpp to pass the md file through.  Md files use ';'
8840 # for line oriented comments, so we must always use a GNU cpp.  If
8841 # building gcc with a cross compiler, use the cross compiler just
8842 # built.  Otherwise, we can use the cpp just built.
8843 md_file_sub=
8844 if test "x$md_cppflags" = x
8845 then
8846         md_file_sub=$srcdir/config/$md_file
8847 else
8848         md_file=md
8849 fi
8850
8851 # If we have gas in the build tree, make a link to it.
8852 if test -f ../gas/Makefile; then
8853         rm -f as; $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null
8854 fi
8855
8856 # If we have nm in the build tree, make a link to it.
8857 if test -f ../binutils/Makefile; then
8858         rm -f nm; $symbolic_link ../binutils/nm-new$host_exeext nm$host_exeext 2>/dev/null
8859 fi
8860
8861 # If we have ld in the build tree, make a link to it.
8862 if test -f ../ld/Makefile; then
8863 #       if test x$use_collect2 = x; then
8864 #               rm -f ld; $symbolic_link ../ld/ld-new$host_exeext ld$host_exeext 2>/dev/null
8865 #       else
8866                 rm -f collect-ld; $symbolic_link ../ld/ld-new$host_exeext collect-ld$host_exeext 2>/dev/null
8867 #       fi
8868 fi
8869
8870 # Figure out what assembler alignment features are present.
8871 echo $ac_n "checking assembler alignment features""... $ac_c" 1>&6
8872 echo "configure:8873: checking assembler alignment features" >&5
8873 gcc_cv_as=
8874 gcc_cv_as_alignment_features=
8875 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
8876 if test -x "$DEFAULT_ASSEMBLER"; then
8877         gcc_cv_as="$DEFAULT_ASSEMBLER"
8878 elif test -x "$AS"; then
8879         gcc_cv_as="$AS"
8880 elif test -x as$host_exeext; then
8881         # Build using assembler in the current directory.
8882         gcc_cv_as=./as$host_exeext
8883 elif test -f $gcc_cv_as_gas_srcdir/configure.in -a -f ../gas/Makefile; then
8884         # Single tree build which includes gas.
8885         for f in $gcc_cv_as_gas_srcdir/configure $gcc_cv_as_gas_srcdir/configure.in $gcc_cv_as_gas_srcdir/Makefile.in
8886         do
8887                 gcc_cv_gas_version=`grep '^VERSION=[0-9]*\.[0-9]*' $f`
8888                 if test x$gcc_cv_gas_version != x; then
8889                         break
8890                 fi
8891         done
8892         gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
8893         gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
8894         if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
8895                 # Gas version 2.6 and later support for .balign and .p2align.
8896                 # bytes to skip when using .p2align.
8897                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 6 -o "$gcc_cv_gas_major_version" -gt 2; then
8898                         gcc_cv_as_alignment_features=".balign and .p2align"
8899                         cat >> confdefs.h <<\EOF
8900 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
8901 EOF
8902
8903                 fi
8904                 # Gas version 2.8 and later support specifying the maximum
8905                 # bytes to skip when using .p2align.
8906                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 8 -o "$gcc_cv_gas_major_version" -gt 2; then
8907                         gcc_cv_as_alignment_features=".p2align including maximum skip"
8908                         cat >> confdefs.h <<\EOF
8909 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
8910 EOF
8911
8912                 fi
8913         fi
8914 elif test x$host = x$target; then
8915         # Native build.
8916         # Search the same directories that the installed compiler will
8917         # search.  Else we may find the wrong assembler and lose.  If we
8918         # do not find a suitable assembler binary, then try the user's
8919         # path.
8920         #
8921         # Also note we have to check MD_EXEC_PREFIX before checking the
8922         # user's path.  Unfortunately, there is no good way to get at the
8923         # value of MD_EXEC_PREFIX here.  So we do a brute force search
8924         # through all the known MD_EXEC_PREFIX values.  Ugh.  This needs
8925         # to be fixed as part of the make/configure rewrite too.
8926
8927         if test "x$exec_prefix" = xNONE; then
8928                 if test "x$prefix" = xNONE; then
8929                         test_prefix=/usr/local
8930                 else
8931                         test_prefix=$prefix
8932                 fi
8933         else
8934                 test_prefix=$exec_prefix
8935         fi
8936
8937         # If the loop below does not find an assembler, then use whatever
8938         # one we can find in the users's path.
8939         # user's path.
8940         as=as$host_exeext
8941
8942         test_dirs="$test_prefix/lib/gcc-lib/$target/$gcc_version \
8943                    $test_prefix/lib/gcc-lib/$target \
8944                    /usr/lib/gcc/$target/$gcc_version \
8945                    /usr/lib/gcc/$target \
8946                    $test_prefix/$target/bin/$target/$gcc_version \
8947                    $test_prefix/$target/bin \
8948                    /usr/libexec \
8949                    /usr/ccs/gcc \
8950                    /usr/ccs/bin \
8951                    /udk/usr/ccs/bin \
8952                    /bsd43/usr/lib/cmplrs/cc \
8953                    /usr/cross64/usr/bin \
8954                    /usr/lib/cmplrs/cc \
8955                    /sysv/usr/lib/cmplrs/cc \
8956                    /svr4/usr/lib/cmplrs/cc \
8957                    /usr/bin"
8958
8959         for dir in $test_dirs; do
8960                 if test -f $dir/as$host_exeext; then
8961                         gcc_cv_as=$dir/as$host_exeext
8962                         break;
8963                 fi
8964         done
8965 fi
8966 if test x$gcc_cv_as != x; then
8967         # Check if we have .balign and .p2align
8968         echo ".balign  4" > conftest.s
8969         echo ".p2align  2" >> conftest.s
8970         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8971                 gcc_cv_as_alignment_features=".balign and .p2align"
8972                 cat >> confdefs.h <<\EOF
8973 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
8974 EOF
8975
8976         fi
8977         rm -f conftest.s conftest.o
8978         # Check if specifying the maximum bytes to skip when
8979         # using .p2align is supported.
8980         echo ".p2align 4,,7" > conftest.s
8981         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8982                 gcc_cv_as_alignment_features=".p2align including maximum skip"
8983                 cat >> confdefs.h <<\EOF
8984 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
8985 EOF
8986
8987         fi
8988         rm -f conftest.s conftest.o
8989 fi
8990 echo "$ac_t""$gcc_cv_as_alignment_features" 1>&6
8991
8992 echo $ac_n "checking assembler subsection support""... $ac_c" 1>&6
8993 echo "configure:8994: checking assembler subsection support" >&5
8994 gcc_cv_as_subsections=
8995 if test x$gcc_cv_as != x; then
8996         # Check if we have .subsection
8997         echo ".subsection 1" > conftest.s
8998         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8999                 gcc_cv_as_subsections=".subsection"
9000                 if test -x nm$host_exeext; then
9001                         gcc_cv_nm=./nm$host_exeext
9002                 elif test x$host = x$target; then
9003                         # Native build.
9004                         gcc_cv_nm=nm$host_exeext
9005                 fi
9006                 if test x$gcc_cv_nm != x; then
9007                         cat > conftest.s <<EOF
9008 conftest_label1: .word 0
9009 .subsection -1
9010 conftest_label2: .word 0
9011 .previous
9012 EOF
9013                         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9014                                 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
9015                                 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
9016                                 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1; then
9017                                         :
9018                                 else
9019                                         gcc_cv_as_subsections="working .subsection -1"
9020                                         cat >> confdefs.h <<\EOF
9021 #define HAVE_GAS_SUBSECTION_ORDERING 1
9022 EOF
9023
9024                                 fi
9025                         fi
9026                 fi
9027         fi
9028         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
9029 fi
9030 echo "$ac_t""$gcc_cv_as_subsections" 1>&6
9031
9032 echo $ac_n "checking assembler weak support""... $ac_c" 1>&6
9033 echo "configure:9034: checking assembler weak support" >&5
9034 gcc_cv_as_weak=
9035 if test x$gcc_cv_as != x; then
9036         # Check if we have .weak
9037         echo "  .weak foobar" > conftest.s
9038         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9039                 cat >> confdefs.h <<\EOF
9040 #define HAVE_GAS_WEAK 1
9041 EOF
9042
9043                 gcc_cv_as_weak="yes"
9044         fi
9045         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
9046 fi
9047 echo "$ac_t""$gcc_cv_as_weak" 1>&6
9048
9049 echo $ac_n "checking assembler hidden support""... $ac_c" 1>&6
9050 echo "configure:9051: checking assembler hidden support" >&5
9051 gcc_cv_as_hidden=
9052 if test x$gcc_cv_as != x; then
9053         # Check if we have .hidden
9054         echo "  .hidden foobar" > conftest.s
9055         echo "foobar:" >> conftest.s
9056         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9057                 cat >> confdefs.h <<\EOF
9058 #define HAVE_GAS_HIDDEN 1
9059 EOF
9060
9061                 gcc_cv_as_hidden="yes"
9062         fi
9063         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
9064 fi
9065 echo "$ac_t""$gcc_cv_as_hidden" 1>&6
9066
9067 case "$target" in
9068   sparc*-*-*)
9069     echo $ac_n "checking assembler .register pseudo-op support""... $ac_c" 1>&6
9070 echo "configure:9071: checking assembler .register pseudo-op support" >&5
9071 if eval "test \"`echo '$''{'gcc_cv_as_register_pseudo_op'+set}'`\" = set"; then
9072   echo $ac_n "(cached) $ac_c" 1>&6
9073 else
9074
9075         gcc_cv_as_register_pseudo_op=unknown
9076         if test x$gcc_cv_as != x; then
9077             # Check if we have .register
9078             echo ".register %g2, #scratch" > conftest.s
9079             if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9080                 gcc_cv_as_register_pseudo_op=yes
9081             else
9082                 gcc_cv_as_register_pseudo_op=no
9083             fi
9084             rm -f conftest.s conftest.o
9085         fi
9086
9087 fi
9088
9089 echo "$ac_t""$gcc_cv_as_register_pseudo_op" 1>&6
9090     if test "x$gcc_cv_as_register_pseudo_op" = xyes; then
9091         cat >> confdefs.h <<\EOF
9092 #define HAVE_AS_REGISTER_PSEUDO_OP 1
9093 EOF
9094
9095     fi
9096
9097     echo $ac_n "checking assembler supports -relax""... $ac_c" 1>&6
9098 echo "configure:9099: checking assembler supports -relax" >&5
9099 if eval "test \"`echo '$''{'gcc_cv_as_relax_opt'+set}'`\" = set"; then
9100   echo $ac_n "(cached) $ac_c" 1>&6
9101 else
9102
9103         gcc_cv_as_relax_opt=unknown
9104         if test x$gcc_cv_as != x; then
9105             # Check if gas supports -relax
9106             echo ".text" > conftest.s
9107             if $gcc_cv_as -relax -o conftest.o conftest.s > /dev/null 2>&1; then
9108                 gcc_cv_as_relax_opt=yes
9109             else
9110                 gcc_cv_as_relax_opt=no
9111             fi
9112             rm -f conftest.s conftest.o
9113         fi
9114
9115 fi
9116
9117 echo "$ac_t""$gcc_cv_as_relax_opt" 1>&6
9118     if test "x$gcc_cv_as_relax_opt" = xyes; then
9119         cat >> confdefs.h <<\EOF
9120 #define HAVE_AS_RELAX_OPTION 1
9121 EOF
9122
9123     fi
9124
9125     case "$tm_file" in
9126     *64*)
9127         echo $ac_n "checking for 64 bit support in assembler ($gcc_cv_as)""... $ac_c" 1>&6
9128 echo "configure:9129: checking for 64 bit support in assembler ($gcc_cv_as)" >&5
9129 if eval "test \"`echo '$''{'gcc_cv_as_flags64'+set}'`\" = set"; then
9130   echo $ac_n "(cached) $ac_c" 1>&6
9131 else
9132
9133                 if test -n "$gcc_cv_as"; then
9134                     echo ".xword foo" > conftest.s
9135                     gcc_cv_as_flags64=no
9136                     for flag in "-xarch=v9" "-64 -Av9"; do
9137                         if $gcc_cv_as $flag -o conftest.o conftest.s \
9138                             > /dev/null 2>&1; then
9139                             gcc_cv_as_flags64=$flag
9140                             break
9141                         fi
9142                     done
9143                     rm -f conftest.s conftest.o
9144                 else
9145                     if test "$gas" = yes; then
9146                         gcc_cv_as_flags64="-64 -Av9"
9147                     else
9148                         gcc_cv_as_flags64="-xarch=v9"
9149                     fi
9150                 fi
9151
9152 fi
9153
9154 echo "$ac_t""$gcc_cv_as_flags64" 1>&6
9155         if test "x$gcc_cv_as_flags64" = xno; then
9156
9157             tmake_file=`echo " $tmake_file " | sed -e 's, sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
9158             dep_tmake_file=`echo " $dep_tmake_file " | sed -e 's, [^ ]*/config/sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
9159
9160         else
9161             cat >> confdefs.h <<EOF
9162 #define AS_SPARC64_FLAG "$gcc_cv_as_flags64"
9163 EOF
9164
9165         fi
9166         ;;
9167     *) gcc_cv_as_flags64=${gcc_cv_as_flags64-no}
9168         ;;
9169     esac
9170
9171     if test "x$gcc_cv_as_flags64" != xno; then
9172         echo $ac_n "checking for assembler offsetable %lo() support""... $ac_c" 1>&6
9173 echo "configure:9174: checking for assembler offsetable %lo() support" >&5
9174 if eval "test \"`echo '$''{'gcc_cv_as_offsetable_lo10'+set}'`\" = set"; then
9175   echo $ac_n "(cached) $ac_c" 1>&6
9176 else
9177
9178             gcc_cv_as_offsetable_lo10=unknown
9179             if test "x$gcc_cv_as" != x; then
9180                 # Check if assembler has offsetable %lo()
9181                 echo "or %g1, %lo(ab) + 12, %g1" > conftest.s
9182                 echo "or %g1, %lo(ab + 12), %g1" > conftest1.s
9183                 if $gcc_cv_as $gcc_cv_as_flags64 -o conftest.o conftest.s \
9184                         > /dev/null 2>&1 &&
9185                    $gcc_cv_as $gcc_cv_as_flags64 -o conftest1.o conftest1.s \
9186                         > /dev/null 2>&1; then
9187                     if cmp conftest.o conftest1.o > /dev/null 2>&1; then
9188                         gcc_cv_as_offsetable_lo10=no
9189                     else
9190                         gcc_cv_as_offsetable_lo10=yes
9191                     fi
9192                 else
9193                     gcc_cv_as_offsetable_lo10=no
9194                 fi
9195                 rm -f conftest.s conftest.o conftest1.s conftest1.o
9196             fi
9197
9198 fi
9199
9200 echo "$ac_t""$gcc_cv_as_offsetable_lo10" 1>&6
9201         if test "x$gcc_cv_as_offsetable_lo10" = xyes; then
9202             cat >> confdefs.h <<\EOF
9203 #define HAVE_AS_OFFSETABLE_LO10 1
9204 EOF
9205
9206         fi
9207     fi
9208     ;;
9209
9210   i[34567]86-*-*)
9211     echo $ac_n "checking assembler instructions""... $ac_c" 1>&6
9212 echo "configure:9213: checking assembler instructions" >&5
9213     gcc_cv_as_instructions=
9214     if test x$gcc_cv_as != x; then
9215         set "filds fists" "filds mem; fists mem"
9216         while test $# -gt 0
9217         do
9218                 echo "$2" > conftest.s
9219                 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9220                         gcc_cv_as_instructions=${gcc_cv_as_instructions}$1" "
9221                         cat >> confdefs.h <<EOF
9222 #define HAVE_GAS_`echo "$1" | tr 'a-z ' 'A-Z_'` 1
9223 EOF
9224
9225                 fi
9226                 shift 2
9227         done
9228         rm -f conftest.s conftest.o
9229     fi
9230     echo "$ac_t""$gcc_cv_as_instructions" 1>&6
9231     ;;
9232 esac
9233
9234 # Figure out what language subdirectories are present.
9235 # Look if the user specified --enable-languages="..."; if not, use
9236 # the environment variable $LANGUAGES if defined. $LANGUAGES might
9237 # go away some day.
9238 if test x"${enable_languages+set}" != xset; then
9239         if test x"${LANGUAGES+set}" = xset; then
9240                 enable_languages="`echo ${LANGUAGES} | tr ' ' ','`"
9241         else
9242                 enable_languages=all
9243         fi
9244 else
9245         if test x"${enable_languages}" = x; then
9246                 { echo "configure: error: --enable-languages needs at least one argument" 1>&2; exit 1; }
9247         fi
9248 fi
9249 subdirs=
9250 for lang in ${srcdir}/*/config-lang.in ..
9251 do
9252         case $lang in
9253         ..) ;;
9254         # The odd quoting in the next line works around
9255         # an apparent bug in bash 1.12 on linux.
9256         ${srcdir}/[*]/config-lang.in) ;;
9257         *)
9258           lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
9259           if test "x$lang_alias" = x
9260           then
9261                 echo "$lang doesn't set \$language." 1>&2
9262                 exit 1
9263           fi
9264           if test x"${enable_languages}" = xall; then
9265                 add_this_lang=yes
9266           else
9267                 case "${enable_languages}" in
9268                     ${lang_alias} | "${lang_alias},"* | *",${lang_alias},"* | *",${lang_alias}" )
9269                         add_this_lang=yes
9270                         ;;
9271                     * )
9272                         add_this_lang=no
9273                         ;;
9274                 esac
9275           fi
9276           if test x"${add_this_lang}" = xyes; then
9277                 case $lang in
9278                     ${srcdir}/ada/config-lang.in)
9279                         if test x$gnat = xyes ; then
9280                                 subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
9281                         fi
9282                         ;;
9283                     *)
9284                         subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
9285                         ;;
9286                 esac
9287           fi
9288           ;;
9289         esac
9290 done
9291
9292 # Make gthr-default.h if we have a thread file.
9293 gthread_flags=
9294 if test $thread_file != single; then
9295     rm -f gthr-default.h
9296     echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
9297     gthread_flags=-DHAVE_GTHR_DEFAULT
9298 fi
9299
9300
9301 # Find out what GC implementation we want, or may, use.
9302 # Check whether --with-gc or --without-gc was given.
9303 if test "${with_gc+set}" = set; then
9304   withval="$with_gc"
9305   case "$withval" in
9306   simple | page)
9307     GGC=ggc-$withval
9308     ;;
9309   *)
9310     { echo "configure: error: $withval is an invalid option to --with-gc" 1>&2; exit 1; }
9311     ;;
9312 esac
9313 else
9314   if test $ac_cv_func_mmap_anywhere = yes \
9315     || test $ac_cv_func_valloc = yes; then
9316   GGC=ggc-page
9317 else
9318   GGC=ggc-simple
9319 fi
9320 fi
9321
9322
9323 echo "Using $GGC for garbage collection."
9324
9325 # Build a new-abi (c++) system
9326 # Check whether --enable-new-gxx-abi or --disable-new-gxx-abi was given.
9327 if test "${enable_new_gxx_abi+set}" = set; then
9328   enableval="$enable_new_gxx_abi"
9329   cat >> confdefs.h <<\EOF
9330 #define ENABLE_NEW_GXX_ABI 1
9331 EOF
9332
9333 GXX_ABI_FLAG='-fnew-abi'
9334 echo "Building a new-abi g++ compiler."
9335
9336 fi
9337
9338
9339
9340 # Build a new-libstdc++ system (ie libstdc++-v3)
9341 echo $ac_n "checking for libstdc++ to install""... $ac_c" 1>&6
9342 echo "configure:9343: checking for libstdc++ to install" >&5
9343 # Check whether --enable-libstdcxx-v3 or --disable-libstdcxx-v3 was given.
9344 if test "${enable_libstdcxx_v3+set}" = set; then
9345   enableval="$enable_libstdcxx_v3"
9346   enable_libstdcxx_v3=yes
9347 else
9348   enable_libstdcxx_v3=no
9349 fi
9350
9351
9352 if test x$enable_libstdcxx_v3 = xyes; then
9353   echo "$ac_t""v3" 1>&6
9354   ac_esn=1
9355 else
9356   echo "$ac_t""v2" 1>&6
9357   ac_esn=0
9358 fi
9359 cat >> confdefs.h <<EOF
9360 #define ENABLE_STD_NAMESPACE $ac_esn
9361 EOF
9362
9363
9364
9365 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
9366 echo "configure:9367: checking whether to enable maintainer-specific portions of Makefiles" >&5
9367     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
9368 if test "${enable_maintainer_mode+set}" = set; then
9369   enableval="$enable_maintainer_mode"
9370   maintainer_mode=$enableval
9371 else
9372   maintainer_mode=no
9373 fi
9374
9375
9376 echo "$ac_t""$maintainer_mode" 1>&6
9377
9378 if test "$maintainer_mode" = "yes"; then
9379   MAINT=''
9380 else
9381   MAINT='#'
9382 fi
9383
9384 # Make empty files to contain the specs and options for each language.
9385 # Then add #include lines to for a compiler that has specs and/or options.
9386
9387 lang_specs_files=
9388 lang_options_files=
9389 lang_tree_files=
9390 rm -f specs.h options.h gencheck.h
9391 touch specs.h options.h gencheck.h
9392 for subdir in . $subdirs
9393 do
9394         if test -f $srcdir/$subdir/lang-specs.h; then
9395                 echo "#include \"$subdir/lang-specs.h\"" >>specs.h
9396                 lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
9397         fi
9398         if test -f $srcdir/$subdir/lang-options.h; then
9399                 echo "#include \"$subdir/lang-options.h\"" >>options.h
9400                 lang_options_files="$lang_options_files $srcdir/$subdir/lang-options.h"
9401         fi
9402         if test -f $srcdir/$subdir/$subdir-tree.def; then
9403                 echo "#include \"$subdir/$subdir-tree.def\"" >>gencheck.h
9404                 lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
9405         fi
9406 done
9407
9408 # These (without "all_") are set in each config-lang.in.
9409 # `language' must be a single word so is spelled singularly.
9410 all_languages=
9411 all_boot_languages=
9412 all_compilers=
9413 all_stagestuff=
9414 all_diff_excludes=
9415 all_outputs='Makefile intl/Makefile po/Makefile.in fixinc/Makefile gccbug mklibgcc'
9416 # List of language makefile fragments.
9417 all_lang_makefiles=
9418 all_headers=
9419 all_lib2funcs=
9420
9421 # Add the language fragments.
9422 # Languages are added via two mechanisms.  Some information must be
9423 # recorded in makefile variables, these are defined in config-lang.in.
9424 # We accumulate them and plug them into the main Makefile.
9425 # The other mechanism is a set of hooks for each of the main targets
9426 # like `clean', `install', etc.
9427
9428 language_fragments="Make-lang"
9429 language_hooks="Make-hooks"
9430 oldstyle_subdirs=
9431
9432 for s in .. $subdirs
9433 do
9434         if test $s != ".."
9435         then
9436                 language=
9437                 boot_language=
9438                 compilers=
9439                 stagestuff=
9440                 diff_excludes=
9441                 headers=
9442                 outputs=
9443                 lib2funcs=
9444                 . ${srcdir}/$s/config-lang.in
9445                 if test "x$language" = x
9446                 then
9447                         echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2
9448                         exit 1
9449                 fi
9450                 all_lang_makefiles="$all_lang_makefiles ${srcdir}/$s/Make-lang.in ${srcdir}/$s/Makefile.in"
9451                 all_languages="$all_languages $language"
9452                 if test "x$boot_language" = xyes
9453                 then
9454                         all_boot_languages="$all_boot_languages $language"
9455                 fi
9456                 all_compilers="$all_compilers $compilers"
9457                 all_stagestuff="$all_stagestuff $stagestuff"
9458                 all_diff_excludes="$all_diff_excludes $diff_excludes"
9459                 all_headers="$all_headers $headers"
9460                 all_outputs="$all_outputs $outputs"
9461                 if test x$outputs = x
9462                 then
9463                         oldstyle_subdirs="$oldstyle_subdirs $s"
9464                 fi
9465                 all_lib2funcs="$all_lib2funcs $lib2funcs"
9466         fi
9467 done
9468
9469 # Since we can't use `::' targets, we link each language in
9470 # with a set of hooks, reached indirectly via lang.${target}.
9471
9472 rm -f Make-hooks
9473 touch Make-hooks
9474 target_list="all.build all.cross start.encap rest.encap \
9475         info dvi \
9476         install-normal install-common install-info install-man \
9477         uninstall distdir \
9478         mostlyclean clean distclean extraclean maintainer-clean \
9479         stage1 stage2 stage3 stage4"
9480 for t in $target_list
9481 do
9482         x=
9483         for lang in .. $all_languages
9484         do
9485                 if test $lang != ".."; then
9486                         x="$x $lang.$t"
9487                 fi
9488         done
9489         echo "lang.$t: $x" >> Make-hooks
9490 done
9491
9492 # If we're not building in srcdir, create .gdbinit.
9493
9494 if test ! -f Makefile.in; then
9495         echo "dir ." > .gdbinit
9496         echo "dir ${srcdir}" >> .gdbinit
9497         if test x$gdb_needs_out_file_path = xyes
9498         then
9499                 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
9500         fi
9501         if test "x$subdirs" != x; then
9502                 for s in $subdirs
9503                 do
9504                         echo "dir ${srcdir}/$s" >> .gdbinit
9505                 done
9506         fi
9507         echo "source ${srcdir}/.gdbinit" >> .gdbinit
9508 fi
9509
9510 # Define variables host_canonical and build_canonical
9511 # because some Cygnus local changes in the Makefile depend on them.
9512 build_canonical=${build}
9513 host_canonical=${host}
9514 target_subdir=
9515 if test "${host}" != "${target}" ; then
9516     target_subdir=${target}/
9517 fi
9518
9519
9520
9521
9522 # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
9523 # absolute path for gcc_tooldir based on inserting the number of up-directory
9524 # movements required to get from $(exec_prefix) to $(prefix) into the basic
9525 # $(libsubdir)/@(unlibsubdir) based path.
9526 # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
9527 # make and thus we'd get different behavior depending on where we built the
9528 # sources.
9529 if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then
9530     gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_alias)'
9531 else
9532 # An explanation of the sed strings:
9533 #  -e 's|^\$(prefix)||'   matches and eliminates 'prefix' from 'exec_prefix'
9534 #  -e 's|/$||'            match a trailing forward slash and eliminates it
9535 #  -e 's|^[^/]|/|'        forces the string to start with a forward slash (*)
9536 #  -e 's|/[^/]*|../|g'    replaces each occurance of /<directory> with ../
9537 #
9538 # (*) Note this pattern overwrites the first character of the string
9539 # with a forward slash if one is not already present.  This is not a
9540 # problem because the exact names of the sub-directories concerned is
9541 # unimportant, just the number of them matters.
9542 #
9543 # The practical upshot of these patterns is like this:
9544 #
9545 #  prefix     exec_prefix        result
9546 #  ------     -----------        ------
9547 #   /foo        /foo/bar          ../
9548 #   /foo/       /foo/bar          ../
9549 #   /foo        /foo/bar/         ../
9550 #   /foo/       /foo/bar/         ../
9551 #   /foo        /foo/bar/ugg      ../../
9552 #
9553     dollar='$$'
9554     gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_alias)"
9555 fi
9556
9557
9558
9559 # Nothing to do for FLOAT_H, float_format already handled.
9560 objdir=`pwd`
9561
9562
9563 # Process the language and host/target makefile fragments.
9564 ${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag $srcdir "$subdirs" "$dep_host_xmake_file" "$dep_tmake_file"
9565
9566 # Substitute configuration variables
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
9620
9621
9622
9623
9624
9625 # Echo that links are built
9626 if test x$host = x$target
9627 then
9628         str1="native "
9629 else
9630         str1="cross-"
9631         str2=" from $host"
9632 fi
9633
9634 if test x$host != x$build
9635 then
9636         str3=" on a $build system"
9637 fi
9638
9639 if test "x$str2" != x || test "x$str3" != x
9640 then
9641         str4=
9642 fi
9643
9644 echo "Links are now set up to build a ${str1}compiler for ${target}$str4" 1>&2
9645
9646 if test "x$str2" != x || test "x$str3" != x
9647 then
9648         echo " ${str2}${str3}." 1>&2
9649 fi
9650
9651 # Truncate the target if necessary
9652 if test x$host_truncate_target != x; then
9653         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
9654 fi
9655
9656 # Configure the subdirectories
9657 # AC_CONFIG_SUBDIRS($subdirs)
9658
9659 # Create the Makefile
9660 # and configure language subdirectories
9661 trap '' 1 2 15
9662 cat > confcache <<\EOF
9663 # This file is a shell script that caches the results of configure
9664 # tests run on this system so they can be shared between configure
9665 # scripts and configure runs.  It is not useful on other systems.
9666 # If it contains results you don't want to keep, you may remove or edit it.
9667 #
9668 # By default, configure uses ./config.cache as the cache file,
9669 # creating it if it does not exist already.  You can give configure
9670 # the --cache-file=FILE option to use a different cache file; that is
9671 # what configure does when it calls configure scripts in
9672 # subdirectories, so they share the cache.
9673 # Giving --cache-file=/dev/null disables caching, for debugging configure.
9674 # config.status only pays attention to the cache file if you give it the
9675 # --recheck option to rerun configure.
9676 #
9677 EOF
9678 # The following way of writing the cache mishandles newlines in values,
9679 # but we know of no workaround that is simple, portable, and efficient.
9680 # So, don't put newlines in cache variables' values.
9681 # Ultrix sh set writes to stderr and can't be redirected directly,
9682 # and sets the high bit in the cache file unless we assign to the vars.
9683 (set) 2>&1 |
9684   case `(ac_space=' '; set | grep ac_space) 2>&1` in
9685   *ac_space=\ *)
9686     # `set' does not quote correctly, so add quotes (double-quote substitution
9687     # turns \\\\ into \\, and sed turns \\ into \).
9688     sed -n \
9689       -e "s/'/'\\\\''/g" \
9690       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
9691     ;;
9692   *)
9693     # `set' quotes correctly as required by POSIX, so do not add quotes.
9694     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
9695     ;;
9696   esac >> confcache
9697 if cmp -s $cache_file confcache; then
9698   :
9699 else
9700   if test -w $cache_file; then
9701     echo "updating cache $cache_file"
9702     cat confcache > $cache_file
9703   else
9704     echo "not updating unwritable cache $cache_file"
9705   fi
9706 fi
9707 rm -f confcache
9708
9709 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
9710
9711 test "x$prefix" = xNONE && prefix=$ac_default_prefix
9712 # Let make expand exec_prefix.
9713 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9714
9715 # Any assignment to VPATH causes Sun make to only execute
9716 # the first set of double-colon rules, so remove it if not needed.
9717 # If there is a colon in the path, we need to keep it.
9718 if test "x$srcdir" = x.; then
9719   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
9720 fi
9721
9722 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
9723
9724 DEFS=-DHAVE_CONFIG_H
9725
9726 # Without the "./", some shells look in PATH for config.status.
9727 : ${CONFIG_STATUS=./config.status}
9728
9729 echo creating $CONFIG_STATUS
9730 rm -f $CONFIG_STATUS
9731 cat > $CONFIG_STATUS <<EOF
9732 #! /bin/sh
9733 # Generated automatically by configure.
9734 # Run this file to recreate the current configuration.
9735 # This directory was configured as follows,
9736 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
9737 #
9738 # $0 $ac_configure_args
9739 #
9740 # Compiler output produced by configure, useful for debugging
9741 # configure, is in ./config.log if it exists.
9742
9743 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
9744 for ac_option
9745 do
9746   case "\$ac_option" in
9747   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
9748     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
9749     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
9750   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
9751     echo "$CONFIG_STATUS generated by autoconf version 2.13"
9752     exit 0 ;;
9753   -help | --help | --hel | --he | --h)
9754     echo "\$ac_cs_usage"; exit 0 ;;
9755   *) echo "\$ac_cs_usage"; exit 1 ;;
9756   esac
9757 done
9758
9759 ac_given_srcdir=$srcdir
9760
9761 trap 'rm -fr `echo "$all_outputs auto-host.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
9762 EOF
9763 cat >> $CONFIG_STATUS <<EOF
9764
9765 # Protect against being on the right side of a sed subst in config.status.
9766 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
9767  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
9768 $ac_vpsub
9769 $extrasub
9770 s%@SHELL@%$SHELL%g
9771 s%@CFLAGS@%$CFLAGS%g
9772 s%@CPPFLAGS@%$CPPFLAGS%g
9773 s%@CXXFLAGS@%$CXXFLAGS%g
9774 s%@FFLAGS@%$FFLAGS%g
9775 s%@DEFS@%$DEFS%g
9776 s%@LDFLAGS@%$LDFLAGS%g
9777 s%@LIBS@%$LIBS%g
9778 s%@exec_prefix@%$exec_prefix%g
9779 s%@prefix@%$prefix%g
9780 s%@program_transform_name@%$program_transform_name%g
9781 s%@bindir@%$bindir%g
9782 s%@sbindir@%$sbindir%g
9783 s%@libexecdir@%$libexecdir%g
9784 s%@datadir@%$datadir%g
9785 s%@sysconfdir@%$sysconfdir%g
9786 s%@sharedstatedir@%$sharedstatedir%g
9787 s%@localstatedir@%$localstatedir%g
9788 s%@libdir@%$libdir%g
9789 s%@includedir@%$includedir%g
9790 s%@oldincludedir@%$oldincludedir%g
9791 s%@infodir@%$infodir%g
9792 s%@mandir@%$mandir%g
9793 s%@host@%$host%g
9794 s%@host_alias@%$host_alias%g
9795 s%@host_cpu@%$host_cpu%g
9796 s%@host_vendor@%$host_vendor%g
9797 s%@host_os@%$host_os%g
9798 s%@target@%$target%g
9799 s%@target_alias@%$target_alias%g
9800 s%@target_cpu@%$target_cpu%g
9801 s%@target_vendor@%$target_vendor%g
9802 s%@target_os@%$target_os%g
9803 s%@build@%$build%g
9804 s%@build_alias@%$build_alias%g
9805 s%@build_cpu@%$build_cpu%g
9806 s%@build_vendor@%$build_vendor%g
9807 s%@build_os@%$build_os%g
9808 s%@CC@%$CC%g
9809 s%@NO_MINUS_C_MINUS_O@%$NO_MINUS_C_MINUS_O%g
9810 s%@stage1_warn_cflags@%$stage1_warn_cflags%g
9811 s%@stage2_warn_cflags@%$stage2_warn_cflags%g
9812 s%@SET_MAKE@%$SET_MAKE%g
9813 s%@AWK@%$AWK%g
9814 s%@LEX@%$LEX%g
9815 s%@LEXLIB@%$LEXLIB%g
9816 s%@LN@%$LN%g
9817 s%@LN_S@%$LN_S%g
9818 s%@RANLIB@%$RANLIB%g
9819 s%@YACC@%$YACC%g
9820 s%@INSTALL@%$INSTALL%g
9821 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
9822 s%@INSTALL_DATA@%$INSTALL_DATA%g
9823 s%@CPP@%$CPP%g
9824 s%@gnat@%$gnat%g
9825 s%@MAKEINFO@%$MAKEINFO%g
9826 s%@BUILD_INFO@%$BUILD_INFO%g
9827 s%@INSTALL_INFO@%$INSTALL_INFO%g
9828 s%@TARGET_GETGROUPS_T@%$TARGET_GETGROUPS_T%g
9829 s%@vfprintf@%$vfprintf%g
9830 s%@doprint@%$doprint%g
9831 s%@manext@%$manext%g
9832 s%@objext@%$objext%g
9833 s%@PACKAGE@%$PACKAGE%g
9834 s%@VERSION@%$VERSION%g
9835 s%@ALLOCA@%$ALLOCA%g
9836 s%@USE_NLS@%$USE_NLS%g
9837 s%@MSGFMT@%$MSGFMT%g
9838 s%@GMSGFMT@%$GMSGFMT%g
9839 s%@XGETTEXT@%$XGETTEXT%g
9840 s%@GENCAT@%$GENCAT%g
9841 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
9842 s%@CATALOGS@%$CATALOGS%g
9843 s%@CATOBJEXT@%$CATOBJEXT%g
9844 s%@DATADIRNAME@%$DATADIRNAME%g
9845 s%@GMOFILES@%$GMOFILES%g
9846 s%@INSTOBJEXT@%$INSTOBJEXT%g
9847 s%@INTLDEPS@%$INTLDEPS%g
9848 s%@INTLLIBS@%$INTLLIBS%g
9849 s%@INTLOBJS@%$INTLOBJS%g
9850 s%@POFILES@%$POFILES%g
9851 s%@POSUB@%$POSUB%g
9852 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
9853 s%@GT_NO@%$GT_NO%g
9854 s%@GT_YES@%$GT_YES%g
9855 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
9856 s%@l@%$l%g
9857 s%@inhibit_libc@%$inhibit_libc%g
9858 s%@gthread_flags@%$gthread_flags%g
9859 s%@GGC@%$GGC%g
9860 s%@GXX_ABI_FLAG@%$GXX_ABI_FLAG%g
9861 s%@MAINT@%$MAINT%g
9862 s%@build_canonical@%$build_canonical%g
9863 s%@host_canonical@%$host_canonical%g
9864 s%@target_subdir@%$target_subdir%g
9865 s%@gcc_tooldir@%$gcc_tooldir%g
9866 s%@dollar@%$dollar%g
9867 s%@objdir@%$objdir%g
9868 s%@subdirs@%$subdirs%g
9869 s%@all_boot_languages@%$all_boot_languages%g
9870 s%@all_compilers@%$all_compilers%g
9871 s%@all_diff_excludes@%$all_diff_excludes%g
9872 s%@all_headers@%$all_headers%g
9873 s%@all_lang_makefiles@%$all_lang_makefiles%g
9874 s%@all_languages@%$all_languages%g
9875 s%@all_lib2funcs@%$all_lib2funcs%g
9876 s%@all_stagestuff@%$all_stagestuff%g
9877 s%@build_exeext@%$build_exeext%g
9878 s%@build_install_headers_dir@%$build_install_headers_dir%g
9879 s%@build_xm_file_list@%$build_xm_file_list%g
9880 s%@cc_set_by_configure@%$cc_set_by_configure%g
9881 s%@quoted_cc_set_by_configure@%$quoted_cc_set_by_configure%g
9882 s%@cpp_install_dir@%$cpp_install_dir%g
9883 s%@dep_host_xmake_file@%$dep_host_xmake_file%g
9884 s%@dep_tmake_file@%$dep_tmake_file%g
9885 s%@extra_c_flags@%$extra_c_flags%g
9886 s%@extra_c_objs@%$extra_c_objs%g
9887 s%@extra_cpp_objs@%$extra_cpp_objs%g
9888 s%@extra_cxx_objs@%$extra_cxx_objs%g
9889 s%@extra_headers_list@%$extra_headers_list%g
9890 s%@extra_objs@%$extra_objs%g
9891 s%@extra_parts@%$extra_parts%g
9892 s%@extra_passes@%$extra_passes%g
9893 s%@extra_programs@%$extra_programs%g
9894 s%@float_h_file@%$float_h_file%g
9895 s%@gcc_gxx_include_dir@%$gcc_gxx_include_dir%g
9896 s%@gcc_version@%$gcc_version%g
9897 s%@gcc_version_trigger@%$gcc_version_trigger%g
9898 s%@host_exeext@%$host_exeext%g
9899 s%@host_extra_gcc_objs@%$host_extra_gcc_objs%g
9900 s%@host_xm_file_list@%$host_xm_file_list%g
9901 s%@install@%$install%g
9902 s%@lang_options_files@%$lang_options_files%g
9903 s%@lang_specs_files@%$lang_specs_files%g
9904 s%@lang_tree_files@%$lang_tree_files%g
9905 s%@local_prefix@%$local_prefix%g
9906 s%@maybe_use_collect2@%$maybe_use_collect2%g
9907 s%@md_file@%$md_file%g
9908 s%@objc_boehm_gc@%$objc_boehm_gc%g
9909 s%@out_file@%$out_file%g
9910 s%@out_object_file@%$out_object_file%g
9911 s%@stage_prefix_set_by_configure@%$stage_prefix_set_by_configure%g
9912 s%@symbolic_link@%$symbolic_link%g
9913 s%@thread_file@%$thread_file%g
9914 s%@tm_file_list@%$tm_file_list%g
9915 s%@will_use_collect2@%$will_use_collect2%g
9916 /@target_overrides@/r $target_overrides
9917 s%@target_overrides@%%g
9918 /@host_overrides@/r $host_overrides
9919 s%@host_overrides@%%g
9920 s%@cross_defines@%$cross_defines%g
9921 /@cross_overrides@/r $cross_overrides
9922 s%@cross_overrides@%%g
9923 /@build_overrides@/r $build_overrides
9924 s%@build_overrides@%%g
9925 /@language_fragments@/r $language_fragments
9926 s%@language_fragments@%%g
9927 /@language_hooks@/r $language_hooks
9928 s%@language_hooks@%%g
9929
9930 CEOF
9931 EOF
9932
9933 cat >> $CONFIG_STATUS <<\EOF
9934
9935 # Split the substitutions into bite-sized pieces for seds with
9936 # small command number limits, like on Digital OSF/1 and HP-UX.
9937 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
9938 ac_file=1 # Number of current file.
9939 ac_beg=1 # First line for current file.
9940 ac_end=$ac_max_sed_cmds # Line after last line for current file.
9941 ac_more_lines=:
9942 ac_sed_cmds=""
9943 while $ac_more_lines; do
9944   if test $ac_beg -gt 1; then
9945     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
9946   else
9947     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
9948   fi
9949   if test ! -s conftest.s$ac_file; then
9950     ac_more_lines=false
9951     rm -f conftest.s$ac_file
9952   else
9953     if test -z "$ac_sed_cmds"; then
9954       ac_sed_cmds="sed -f conftest.s$ac_file"
9955     else
9956       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
9957     fi
9958     ac_file=`expr $ac_file + 1`
9959     ac_beg=$ac_end
9960     ac_end=`expr $ac_end + $ac_max_sed_cmds`
9961   fi
9962 done
9963 if test -z "$ac_sed_cmds"; then
9964   ac_sed_cmds=cat
9965 fi
9966 EOF
9967
9968 cat >> $CONFIG_STATUS <<EOF
9969
9970 CONFIG_FILES=\${CONFIG_FILES-"$all_outputs"}
9971 EOF
9972 cat >> $CONFIG_STATUS <<\EOF
9973 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
9974   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9975   case "$ac_file" in
9976   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
9977        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
9978   *) ac_file_in="${ac_file}.in" ;;
9979   esac
9980
9981   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
9982
9983   # Remove last slash and all that follows it.  Not all systems have dirname.
9984   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
9985   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
9986     # The file is in a subdirectory.
9987     test ! -d "$ac_dir" && mkdir "$ac_dir"
9988     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
9989     # A "../" for each directory in $ac_dir_suffix.
9990     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
9991   else
9992     ac_dir_suffix= ac_dots=
9993   fi
9994
9995   case "$ac_given_srcdir" in
9996   .)  srcdir=.
9997       if test -z "$ac_dots"; then top_srcdir=.
9998       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
9999   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
10000   *) # Relative path.
10001     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
10002     top_srcdir="$ac_dots$ac_given_srcdir" ;;
10003   esac
10004
10005
10006   echo creating "$ac_file"
10007   rm -f "$ac_file"
10008   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
10009   case "$ac_file" in
10010   *Makefile*) ac_comsub="1i\\
10011 # $configure_input" ;;
10012   *) ac_comsub= ;;
10013   esac
10014
10015   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
10016   sed -e "$ac_comsub
10017 s%@configure_input@%$configure_input%g
10018 s%@srcdir@%$srcdir%g
10019 s%@top_srcdir@%$top_srcdir%g
10020 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
10021 fi; done
10022 rm -f conftest.s*
10023
10024 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
10025 # NAME is the cpp macro being defined and VALUE is the value it is being given.
10026 #
10027 # ac_d sets the value in "#define NAME VALUE" lines.
10028 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
10029 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
10030 ac_dC='\3'
10031 ac_dD='%g'
10032 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
10033 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
10034 ac_uB='\([      ]\)%\1#\2define\3'
10035 ac_uC=' '
10036 ac_uD='\4%g'
10037 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
10038 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
10039 ac_eB='$%\1#\2define\3'
10040 ac_eC=' '
10041 ac_eD='%g'
10042
10043 if test "${CONFIG_HEADERS+set}" != set; then
10044 EOF
10045 cat >> $CONFIG_STATUS <<EOF
10046   CONFIG_HEADERS="auto-host.h:config.in"
10047 EOF
10048 cat >> $CONFIG_STATUS <<\EOF
10049 fi
10050 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
10051   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10052   case "$ac_file" in
10053   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
10054        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
10055   *) ac_file_in="${ac_file}.in" ;;
10056   esac
10057
10058   echo creating $ac_file
10059
10060   rm -f conftest.frag conftest.in conftest.out
10061   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
10062   cat $ac_file_inputs > conftest.in
10063
10064 EOF
10065
10066 # Transform confdefs.h into a sed script conftest.vals that substitutes
10067 # the proper values into config.h.in to produce config.h.  And first:
10068 # Protect against being on the right side of a sed subst in config.status.
10069 # Protect against being in an unquoted here document in config.status.
10070 rm -f conftest.vals
10071 cat > conftest.hdr <<\EOF
10072 s/[\\&%]/\\&/g
10073 s%[\\$`]%\\&%g
10074 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
10075 s%ac_d%ac_u%gp
10076 s%ac_u%ac_e%gp
10077 EOF
10078 sed -n -f conftest.hdr confdefs.h > conftest.vals
10079 rm -f conftest.hdr
10080
10081 # This sed command replaces #undef with comments.  This is necessary, for
10082 # example, in the case of _POSIX_SOURCE, which is predefined and required
10083 # on some systems where configure will not decide to define it.
10084 cat >> conftest.vals <<\EOF
10085 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
10086 EOF
10087
10088 # Break up conftest.vals because some shells have a limit on
10089 # the size of here documents, and old seds have small limits too.
10090
10091 rm -f conftest.tail
10092 while :
10093 do
10094   ac_lines=`grep -c . conftest.vals`
10095   # grep -c gives empty output for an empty file on some AIX systems.
10096   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
10097   # Write a limited-size here document to conftest.frag.
10098   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
10099   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
10100   echo 'CEOF
10101   sed -f conftest.frag conftest.in > conftest.out
10102   rm -f conftest.in
10103   mv conftest.out conftest.in
10104 ' >> $CONFIG_STATUS
10105   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
10106   rm -f conftest.vals
10107   mv conftest.tail conftest.vals
10108 done
10109 rm -f conftest.vals
10110
10111 cat >> $CONFIG_STATUS <<\EOF
10112   rm -f conftest.frag conftest.h
10113   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
10114   cat conftest.in >> conftest.h
10115   rm -f conftest.in
10116   if cmp -s $ac_file conftest.h 2>/dev/null; then
10117     echo "$ac_file is unchanged"
10118     rm -f conftest.h
10119   else
10120     # Remove last slash and all that follows it.  Not all systems have dirname.
10121       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
10122       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
10123       # The file is in a subdirectory.
10124       test ! -d "$ac_dir" && mkdir "$ac_dir"
10125     fi
10126     rm -f $ac_file
10127     mv conftest.h $ac_file
10128   fi
10129 fi; done
10130
10131 EOF
10132
10133 cat >> $CONFIG_STATUS <<EOF
10134 ac_sources="$nls_cv_header_libgt"
10135 ac_dests="$nls_cv_header_intl"
10136 EOF
10137
10138 cat >> $CONFIG_STATUS <<\EOF
10139 srcdir=$ac_given_srcdir
10140 while test -n "$ac_sources"; do
10141   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
10142   set $ac_sources; ac_source=$1; shift; ac_sources=$*
10143
10144   echo "linking $srcdir/$ac_source to $ac_dest"
10145
10146   if test ! -r $srcdir/$ac_source; then
10147     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
10148   fi
10149   rm -f $ac_dest
10150
10151   # Make relative symlinks.
10152   # Remove last slash and all that follows it.  Not all systems have dirname.
10153   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
10154   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
10155     # The dest file is in a subdirectory.
10156     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
10157     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
10158     # A "../" for each directory in $ac_dest_dir_suffix.
10159     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
10160   else
10161     ac_dest_dir_suffix= ac_dots=
10162   fi
10163
10164   case "$srcdir" in
10165   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
10166   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
10167   esac
10168
10169   # Make a symlink if possible; otherwise try a hard link.
10170   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
10171     ln $srcdir/$ac_source $ac_dest; then :
10172   else
10173     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
10174   fi
10175 done
10176 EOF
10177 cat >> $CONFIG_STATUS <<EOF
10178
10179
10180 host='${host}'
10181 build='${build}'
10182 target='${target}'
10183 target_alias='${target_alias}'
10184 srcdir='${srcdir}'
10185 subdirs='${subdirs}'
10186 oldstyle_subdirs='${oldstyle_subdirs}'
10187 symbolic_link='${symbolic_link}'
10188 program_transform_set='${program_transform_set}'
10189 program_transform_name='${program_transform_name}'
10190 dep_host_xmake_file='${dep_host_xmake_file}'
10191 host_xmake_file='${host_xmake_file}'
10192 dep_tmake_file='${dep_tmake_file}'
10193 tmake_file='${tmake_file}'
10194 thread_file='${thread_file}'
10195 gcc_version='${gcc_version}'
10196 gcc_version_trigger='${gcc_version_trigger}'
10197 local_prefix='${local_prefix}'
10198 build_install_headers_dir='${build_install_headers_dir}'
10199 build_exeext='${build_exeext}'
10200 host_exeext='${host_exeext}'
10201 out_file='${out_file}'
10202 gdb_needs_out_file_path='${gdb_needs_out_file_path}'
10203 SET_MAKE='${SET_MAKE}'
10204 target_list='${target_list}'
10205 target_overrides='${target_overrides}'
10206 host_overrides='${host_overrides}'
10207 cross_defines='${cross_defines}'
10208 cross_overrides='${cross_overrides}'
10209 build_overrides='${build_overrides}'
10210 cpp_install_dir='${cpp_install_dir}'
10211
10212 EOF
10213 cat >> $CONFIG_STATUS <<\EOF
10214 case "$CONFIG_FILES" in *po/Makefile.in*)
10215         sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
10216       esac
10217
10218 . $srcdir/configure.lang
10219 case x$CONFIG_HEADERS in
10220 xauto-host.h:config.in)
10221 echo > cstamp-h ;;
10222 esac
10223 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
10224 # bootstrapping and the installation procedure can still use
10225 # CC="stage1/xgcc -Bstage1/".  If the host doesn't support symlinks,
10226 # FLAGS_TO_PASS has been modified to solve the problem there.
10227 # This is virtually a duplicate of what happens in configure.lang; we do
10228 # an extra check to make sure this only happens if ln -s can be used.
10229 if test "$symbolic_link" = "ln -s"; then
10230  for d in .. ${subdirs} ; do
10231    if test $d != ..; then
10232         STARTDIR=`pwd`
10233         cd $d
10234         for t in stage1 stage2 stage3 stage4 include
10235         do
10236                 rm -f $t
10237                 $symbolic_link ../$t $t 2>/dev/null
10238         done
10239         cd $STARTDIR
10240    fi
10241  done
10242 else true ; fi
10243 # Avoid having to add intl to our include paths.
10244 if test -f intl/libintl.h; then
10245   echo creating libintl.h
10246   echo '#include "intl/libintl.h"' >libintl.h
10247 fi
10248
10249 exit 0
10250 EOF
10251 chmod +x $CONFIG_STATUS
10252 rm -fr confdefs* $ac_clean_files
10253 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
10254