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-cpplib       link cpplib directly into C and C++ compilers
  45                            (HIGHLY EXPERIMENTAL)."
  46 ac_help="$ac_help
  47   --enable-c-mbchar       Enable multibyte characters for C and C++."
  48 ac_help="$ac_help
  49   --enable-threads        enable thread usage for target GCC.
  50   --enable-threads=LIB    use LIB thread package for target GCC."
  51 ac_help="$ac_help
  52   --enable-objc-gc        enable the use of Boehm's garbage collector with
  53                           the GNU Objective-C runtime."
  54 ac_help="$ac_help
  55   --with-dwarf2   force the default debug format to be DWARF2."
  56 ac_help="$ac_help
  57   --enable-nls            use Native Language Support (default)"
  58 ac_help="$ac_help
  59   --disable-nls           do not use Native Language Support"
  60 ac_help="$ac_help
  61   --with-included-gettext use the GNU gettext library included here"
  62 ac_help="$ac_help
  63   --with-catgets          use catgets functions if available"
  64 ac_help="$ac_help
  65   --disable-win32-registry
  66                           Disable lookup of installation paths in the
  67                          Registry on Windows hosts.
  68   --enable-win32-registry Enable registry lookup (default).
  69   --enable-win32-registry=KEY
  70                           Use KEY instead of GCC version as the last portion
  71                          of the registry key."
  72 ac_help="$ac_help
  73   --with-gc={simple,page} Choose the garbage collection mechanism to use
  74                            with the compiler."
  75 ac_help="$ac_help
  76   --enable-new-gxx-abi
  77                           select the new abi for g++. You must select an ABI
  78                           at configuration time, so that the correct runtime
  79                           support is built. You cannot mix ABIs."
  80 ac_help="$ac_help
  81   --enable-libstdcxx-v3
  82                           enable libstdc++-v3 for building and installation"
  83 ac_help="$ac_help
  84   --enable-maintainer-mode enable make rules and dependencies not useful
  85                           (and sometimes confusing) to the casual installer"
  86
  87 # Initialize some variables set by options.
  88 # The variables have the same names as the options, with
  89 # dashes changed to underlines.
  90 build=NONE
  91 cache_file=./config.cache
  92 exec_prefix=NONE
  93 host=NONE
  94 no_create=
  95 nonopt=NONE
  96 no_recursion=
  97 prefix=NONE
  98 program_prefix=NONE
  99 program_suffix=NONE
 100 program_transform_name=s,x,x,
 101 silent=
 102 site=
 103 srcdir=
 104 target=NONE
 105 verbose=
 106 x_includes=NONE
 107 x_libraries=NONE
 108 bindir='${exec_prefix}/bin'
 109 sbindir='${exec_prefix}/sbin'
 110 libexecdir='${exec_prefix}/libexec'
 111 datadir='${prefix}/share'
 112 sysconfdir='${prefix}/etc'
 113 sharedstatedir='${prefix}/com'
 114 localstatedir='${prefix}/var'
 115 libdir='${exec_prefix}/lib'
 116 includedir='${prefix}/include'
 117 oldincludedir='/usr/include'
 118 infodir='${prefix}/info'
 119 mandir='${prefix}/man'
 120
 121 # Initialize some other variables.
 122 subdirs=
 123 MFLAGS= MAKEFLAGS=
 124 SHELL=${CONFIG_SHELL-/bin/sh}
 125 # Maximum number of lines to put in a shell here document.
 126 ac_max_here_lines=12
 127
 128 ac_prev=
 129 for ac_option
 130 do
 131
 132   # If the previous option needs an argument, assign it.
 133   if test -n "$ac_prev"; then
 134     eval "$ac_prev=\$ac_option"
 135     ac_prev=
 136     continue
 137   fi
 138
 139   case "$ac_option" in
 140   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
 141   *) ac_optarg= ;;
 142   esac
 143
 144   # Accept the important Cygnus configure options, so we can diagnose typos.
 145
 146   case "$ac_option" in
 147
 148   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 149     ac_prev=bindir ;;
 150   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 151     bindir="$ac_optarg" ;;
 152
 153   -build | --build | --buil | --bui | --bu)
 154     ac_prev=build ;;
 155   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 156     build="$ac_optarg" ;;
 157
 158   -cache-file | --cache-file | --cache-fil | --cache-fi \
 159   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 160     ac_prev=cache_file ;;
 161   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 162   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 163     cache_file="$ac_optarg" ;;
 164
 165   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 166     ac_prev=datadir ;;
 167   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 168   | --da=*)
 169     datadir="$ac_optarg" ;;
 170
 171   -disable-* | --disable-*)
 172     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 173     # Reject names that are not valid shell variable names.
 174     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 175       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 176     fi
 177     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 178     eval "enable_${ac_feature}=no" ;;
 179
 180   -enable-* | --enable-*)
 181     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 182     # Reject names that are not valid shell variable names.
 183     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 184       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 185     fi
 186     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 187     case "$ac_option" in
 188       *=*) ;;
 189       *) ac_optarg=yes ;;
 190     esac
 191     eval "enable_${ac_feature}='$ac_optarg'" ;;
 192
 193   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 194   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 195   | --exec | --exe | --ex)
 196     ac_prev=exec_prefix ;;
 197   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 198   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 199   | --exec=* | --exe=* | --ex=*)
 200     exec_prefix="$ac_optarg" ;;
 201
 202   -gas | --gas | --ga | --g)
 203     # Obsolete; use --with-gas.
 204     with_gas=yes ;;
 205
 206   -help | --help | --hel | --he)
 207     # Omit some internal or obsolete options to make the list less imposing.
 208     # This message is too long to be a string in the A/UX 3.1 sh.
 209     cat << EOF
 210 Usage: configure [options] [host]
 211 Options: [defaults in brackets after descriptions]
 212 Configuration:
 213   --cache-file=FILE       cache test results in FILE
 214   --help                  print this message
 215   --no-create             do not create output files
 216   --quiet, --silent       do not print \`checking...' messages
 217   --version               print the version of autoconf that created configure
 218 Directory and file names:
 219   --prefix=PREFIX         install architecture-independent files in PREFIX
 220                           [$ac_default_prefix]
 221   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 222                           [same as prefix]
 223   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 224   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 225   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 226   --datadir=DIR           read-only architecture-independent data in DIR
 227                           [PREFIX/share]
 228   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 229   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 230                           [PREFIX/com]
 231   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 232   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 233   --includedir=DIR        C header files in DIR [PREFIX/include]
 234   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 235   --infodir=DIR           info documentation in DIR [PREFIX/info]
 236   --mandir=DIR            man documentation in DIR [PREFIX/man]
 237   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 238   --program-prefix=PREFIX prepend PREFIX to installed program names
 239   --program-suffix=SUFFIX append SUFFIX to installed program names
 240   --program-transform-name=PROGRAM
 241                           run sed PROGRAM on installed program names
 242 EOF
 243     cat << EOF
 244 Host type:
 245   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 246   --host=HOST             configure for HOST [guessed]
 247   --target=TARGET         configure for TARGET [TARGET=HOST]
 248 Features and packages:
 249   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 250   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 251   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 252   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 253   --x-includes=DIR        X include files are in DIR
 254   --x-libraries=DIR       X library files are in DIR
 255 EOF
 256     if test -n "$ac_help"; then
 257       echo "--enable and --with options recognized:$ac_help"
 258     fi
 259     exit 0 ;;
 260
 261   -host | --host | --hos | --ho)
 262     ac_prev=host ;;
 263   -host=* | --host=* | --hos=* | --ho=*)
 264     host="$ac_optarg" ;;
 265
 266   -includedir | --includedir | --includedi | --included | --include \
 267   | --includ | --inclu | --incl | --inc)
 268     ac_prev=includedir ;;
 269   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 270   | --includ=* | --inclu=* | --incl=* | --inc=*)
 271     includedir="$ac_optarg" ;;
 272
 273   -infodir | --infodir | --infodi | --infod | --info | --inf)
 274     ac_prev=infodir ;;
 275   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 276     infodir="$ac_optarg" ;;
 277
 278   -libdir | --libdir | --libdi | --libd)
 279     ac_prev=libdir ;;
 280   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 281     libdir="$ac_optarg" ;;
 282
 283   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 284   | --libexe | --libex | --libe)
 285     ac_prev=libexecdir ;;
 286   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 287   | --libexe=* | --libex=* | --libe=*)
 288     libexecdir="$ac_optarg" ;;
 289
 290   -localstatedir | --localstatedir | --localstatedi | --localstated \
 291   | --localstate | --localstat | --localsta | --localst \
 292   | --locals | --local | --loca | --loc | --lo)
 293     ac_prev=localstatedir ;;
 294   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 295   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 296   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 297     localstatedir="$ac_optarg" ;;
 298
 299   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 300     ac_prev=mandir ;;
 301   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 302     mandir="$ac_optarg" ;;
 303
 304   -nfp | --nfp | --nf)
 305     # Obsolete; use --without-fp.
 306     with_fp=no ;;
 307
 308   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 309   | --no-cr | --no-c)
 310     no_create=yes ;;
 311
 312   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 313   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 314     no_recursion=yes ;;
 315
 316   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 317   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 318   | --oldin | --oldi | --old | --ol | --o)
 319     ac_prev=oldincludedir ;;
 320   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 321   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 322   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 323     oldincludedir="$ac_optarg" ;;
 324
 325   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 326     ac_prev=prefix ;;
 327   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 328     prefix="$ac_optarg" ;;
 329
 330   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 331   | --program-pre | --program-pr | --program-p)
 332     ac_prev=program_prefix ;;
 333   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 334   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 335     program_prefix="$ac_optarg" ;;
 336
 337   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 338   | --program-suf | --program-su | --program-s)
 339     ac_prev=program_suffix ;;
 340   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 341   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 342     program_suffix="$ac_optarg" ;;
 343
 344   -program-transform-name | --program-transform-name \
 345   | --program-transform-nam | --program-transform-na \
 346   | --program-transform-n | --program-transform- \
 347   | --program-transform | --program-transfor \
 348   | --program-transfo | --program-transf \
 349   | --program-trans | --program-tran \
 350   | --progr-tra | --program-tr | --program-t)
 351     ac_prev=program_transform_name ;;
 352   -program-transform-name=* | --program-transform-name=* \
 353   | --program-transform-nam=* | --program-transform-na=* \
 354   | --program-transform-n=* | --program-transform-=* \
 355   | --program-transform=* | --program-transfor=* \
 356   | --program-transfo=* | --program-transf=* \
 357   | --program-trans=* | --program-tran=* \
 358   | --progr-tra=* | --program-tr=* | --program-t=*)
 359     program_transform_name="$ac_optarg" ;;
 360
 361   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 362   | -silent | --silent | --silen | --sile | --sil)
 363     silent=yes ;;
 364
 365   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 366     ac_prev=sbindir ;;
 367   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 368   | --sbi=* | --sb=*)
 369     sbindir="$ac_optarg" ;;
 370
 371   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 372   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 373   | --sharedst | --shareds | --shared | --share | --shar \
 374   | --sha | --sh)
 375     ac_prev=sharedstatedir ;;
 376   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 377   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 378   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 379   | --sha=* | --sh=*)
 380     sharedstatedir="$ac_optarg" ;;
 381
 382   -site | --site | --sit)
 383     ac_prev=site ;;
 384   -site=* | --site=* | --sit=*)
 385     site="$ac_optarg" ;;
 386
 387   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 388     ac_prev=srcdir ;;
 389   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 390     srcdir="$ac_optarg" ;;
 391
 392   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 393   | --syscon | --sysco | --sysc | --sys | --sy)
 394     ac_prev=sysconfdir ;;
 395   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 396   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 397     sysconfdir="$ac_optarg" ;;
 398
 399   -target | --target | --targe | --targ | --tar | --ta | --t)
 400     ac_prev=target ;;
 401   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 402     target="$ac_optarg" ;;
 403
 404   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 405     verbose=yes ;;
 406
 407   -version | --version | --versio | --versi | --vers)
 408     echo "configure generated by autoconf version 2.13"
 409     exit 0 ;;
 410
 411   -with-* | --with-*)
 412     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 413     # Reject names that are not valid shell variable names.
 414     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 415       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 416     fi
 417     ac_package=`echo $ac_package| sed 's/-/_/g'`
 418     case "$ac_option" in
 419       *=*) ;;
 420       *) ac_optarg=yes ;;
 421     esac
 422     eval "with_${ac_package}='$ac_optarg'" ;;
 423
 424   -without-* | --without-*)
 425     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 426     # Reject names that are not valid shell variable names.
 427     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 428       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 429     fi
 430     ac_package=`echo $ac_package| sed 's/-/_/g'`
 431     eval "with_${ac_package}=no" ;;
 432
 433   --x)
 434     # Obsolete; use --with-x.
 435     with_x=yes ;;
 436
 437   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 438   | --x-incl | --x-inc | --x-in | --x-i)
 439     ac_prev=x_includes ;;
 440   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 441   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 442     x_includes="$ac_optarg" ;;
 443
 444   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 445   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 446     ac_prev=x_libraries ;;
 447   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 448   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 449     x_libraries="$ac_optarg" ;;
 450
 451   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 452     ;;
 453
 454   *)
 455     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 456       echo "configure: warning: $ac_option: invalid host type" 1>&2
 457     fi
 458     if test "x$nonopt" != xNONE; then
 459       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 460     fi
 461     nonopt="$ac_option"
 462     ;;
 463
 464   esac
 465 done
 466
 467 if test -n "$ac_prev"; then
 468   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 469 fi
 470
 471 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 472
 473 # File descriptor usage:
 474 # 0 standard input
 475 # 1 file creation
 476 # 2 errors and warnings
 477 # 3 some systems may open it to /dev/tty
 478 # 4 used on the Kubota Titan
 479 # 6 checking for... messages and results
 480 # 5 compiler messages saved in config.log
 481 if test "$silent" = yes; then
 482   exec 6>/dev/null
 483 else
 484   exec 6>&1
 485 fi
 486 exec 5>./config.log
 487
 488 echo "\
 489 This file contains any messages produced by compilers while
 490 running configure, to aid debugging if configure makes a mistake.
 491 " 1>&5
 492
 493 # Strip out --no-create and --no-recursion so they do not pile up.
 494 # Also quote any args containing shell metacharacters.
 495 ac_configure_args=
 496 for ac_arg
 497 do
 498   case "$ac_arg" in
 499   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 500   | --no-cr | --no-c) ;;
 501   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 502   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 503   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 504   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 505   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 506   esac
 507 done
 508
 509 # NLS nuisances.
 510 # Only set these to C if already set.  These must not be set unconditionally
 511 # because not all systems understand e.g. LANG=C (notably SCO).
 512 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 513 # Non-C LC_CTYPE values break the ctype check.
 514 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 515 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 516 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 517 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 518
 519 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 520 rm -rf conftest* confdefs.h
 521 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 522 echo > confdefs.h
 523
 524 # A filename unique to this package, relative to the directory that
 525 # configure is in, which we can look for to find out if srcdir is correct.
 526 ac_unique_file=tree.c
 527
 528 # Find the source files, if location was not specified.
 529 if test -z "$srcdir"; then
 530   ac_srcdir_defaulted=yes
 531   # Try the directory containing this script, then its parent.
 532   ac_prog=$0
 533   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 534   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 535   srcdir=$ac_confdir
 536   if test ! -r $srcdir/$ac_unique_file; then
 537     srcdir=..
 538   fi
 539 else
 540   ac_srcdir_defaulted=no
 541 fi
 542 if test ! -r $srcdir/$ac_unique_file; then
 543   if test "$ac_srcdir_defaulted" = yes; then
 544     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 545   else
 546     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 547   fi
 548 fi
 549 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 550
 551 # Prefer explicitly selected file to automatically selected ones.
 552 if test -z "$CONFIG_SITE"; then
 553   if test "x$prefix" != xNONE; then
 554     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 555   else
 556     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 557   fi
 558 fi
 559 for ac_site_file in $CONFIG_SITE; do
 560   if test -r "$ac_site_file"; then
 561     echo "loading site script $ac_site_file"
 562     . "$ac_site_file"
 563   fi
 564 done
 565
 566 if test -r "$cache_file"; then
 567   echo "loading cache $cache_file"
 568   . $cache_file
 569 else
 570   echo "creating cache $cache_file"
 571   > $cache_file
 572 fi
 573
 574 ac_ext=c
 575 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 576 ac_cpp='$CPP $CPPFLAGS'
 577 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 578 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 579 cross_compiling=$ac_cv_prog_cc_cross
 580
 581 ac_exeext=
 582 ac_objext=o
 583 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 584   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 585   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 586     ac_n= ac_c='
 587 ' ac_t='        '
 588   else
 589     ac_n=-n ac_c= ac_t=
 590   fi
 591 else
 592   ac_n= ac_c='\c' ac_t=
 593 fi
 594
 595
 596
 597
 598 remove=rm
 599 hard_link=ln
 600 symbolic_link='ln -s'
 601 copy=cp
 602
 603 # Check for bogus environment variables.
 604 # Test if LIBRARY_PATH contains the notation for the current directory
 605 # since this would lead to problems installing/building glibc.
 606 # LIBRARY_PATH contains the current directory if one of the following
 607 # is true:
 608 # - one of the terminals (":" and ";") is the first or last sign
 609 # - two terminals occur directly after each other
 610 # - the path contains an element with a dot in it
 611 echo $ac_n "checking LIBRARY_PATH variable""... $ac_c" 1>&6
 612 echo "configure:613: checking LIBRARY_PATH variable" >&5
 613 case ${LIBRARY_PATH} in
 614   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
 615     library_path_setting="contains current directory"
 616     ;;
 617   *)
 618     library_path_setting="ok"
 619     ;;
 620 esac
 621 echo "$ac_t""$library_path_setting" 1>&6
 622 if test "$library_path_setting" != "ok"; then
 623 { echo "configure: error:
 624 *** LIBRARY_PATH shouldn't contain the current directory when
 625 *** building gcc. Please change the environment variable
 626 *** and run configure again." 1>&2; exit 1; }
 627 fi
 628
 629 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
 630 # since this would lead to problems installing/building glibc.
 631 # GCC_EXEC_PREFIX contains the current directory if one of the following
 632 # is true:
 633 # - one of the terminals (":" and ";") is the first or last sign
 634 # - two terminals occur directly after each other
 635 # - the path contains an element with a dot in it
 636 echo $ac_n "checking GCC_EXEC_PREFIX variable""... $ac_c" 1>&6
 637 echo "configure:638: checking GCC_EXEC_PREFIX variable" >&5
 638 case ${GCC_EXEC_PREFIX} in
 639   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
 640     gcc_exec_prefix_setting="contains current directory"
 641     ;;
 642   *)
 643     gcc_exec_prefix_setting="ok"
 644     ;;
 645 esac
 646 echo "$ac_t""$gcc_exec_prefix_setting" 1>&6
 647 if test "$gcc_exec_prefix_setting" != "ok"; then
 648 { echo "configure: error:
 649 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
 650 *** building gcc. Please change the environment variable
 651 *** and run configure again." 1>&2; exit 1; }
 652 fi
 653
 654 # Check for additional parameters
 655
 656 # With GNU ld
 657 # Check whether --with-gnu-ld or --without-gnu-ld was given.
 658 if test "${with_gnu_ld+set}" = set; then
 659   withval="$with_gnu_ld"
 660   gnu_ld_flag="$with_gnu_ld"
 661 else
 662   gnu_ld_flag=no
 663 fi
 664
 665
 666 # With pre-defined ld
 667 # Check whether --with-ld or --without-ld was given.
 668 if test "${with_ld+set}" = set; then
 669   withval="$with_ld"
 670   DEFAULT_LINKER="$with_ld"
 671 fi
 672
 673 if test x"${DEFAULT_LINKER+set}" = x"set"; then
 674   if test ! -x "$DEFAULT_LINKER"; then
 675     echo "configure: warning: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" 1>&2
 676   elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
 677     gnu_ld_flag=yes
 678   fi
 679   cat >> confdefs.h <<EOF
 680 #define DEFAULT_LINKER "$DEFAULT_LINKER"
 681 EOF
 682
 683 fi
 684
 685 # With GNU as
 686 # Check whether --with-gnu-as or --without-gnu-as was given.
 687 if test "${with_gnu_as+set}" = set; then
 688   withval="$with_gnu_as"
 689   gas_flag="$with_gnu_as"
 690 else
 691   gas_flag=no
 692 fi
 693
 694
 695 # Check whether --with-as or --without-as was given.
 696 if test "${with_as+set}" = set; then
 697   withval="$with_as"
 698   DEFAULT_ASSEMBLER="$with_as"
 699 fi
 700
 701 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
 702   if test ! -x "$DEFAULT_ASSEMBLER"; then
 703     echo "configure: warning: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" 1>&2
 704   elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
 705     gas_flag=yes
 706   fi
 707   cat >> confdefs.h <<EOF
 708 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
 709 EOF
 710
 711 fi
 712
 713 # With stabs
 714 # Check whether --with-stabs or --without-stabs was given.
 715 if test "${with_stabs+set}" = set; then
 716   withval="$with_stabs"
 717   stabs="$with_stabs"
 718 else
 719   stabs=no
 720 fi
 721
 722
 723 # With ELF
 724 # Check whether --with-elf or --without-elf was given.
 725 if test "${with_elf+set}" = set; then
 726   withval="$with_elf"
 727   elf="$with_elf"
 728 else
 729   elf=no
 730 fi
 731
 732
 733 # Specify the local prefix
 734 local_prefix=
 735 # Check whether --with-local-prefix or --without-local-prefix was given.
 736 if test "${with_local_prefix+set}" = set; then
 737   withval="$with_local_prefix"
 738   case "${withval}" in
 739 yes)    { echo "configure: error: bad value ${withval} given for local include directory prefix" 1>&2; exit 1; } ;;
 740 no)     ;;
 741 *)      local_prefix=$with_local_prefix ;;
 742 esac
 743 fi
 744
 745
 746 # Default local prefix if it is empty
 747 if test x$local_prefix = x; then
 748         local_prefix=/usr/local
 749 fi
 750
 751 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
 752 # passed in by the toplevel make and thus we'd get different behavior
 753 # depending on where we built the sources.
 754 gcc_gxx_include_dir=
 755 # Specify the g++ header file directory
 756 # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
 757 if test "${with_gxx_include_dir+set}" = set; then
 758   withval="$with_gxx_include_dir"
 759   case "${withval}" in
 760 yes)    { echo "configure: error: bad value ${withval} given for g++ include directory" 1>&2; exit 1; } ;;
 761 no)     ;;
 762 *)      gcc_gxx_include_dir=$with_gxx_include_dir ;;
 763 esac
 764 fi
 765
 766
 767 if test x${gcc_gxx_include_dir} = x; then
 768   if test x${enable_version_specific_runtime_libs} = xyes; then
 769     gcc_gxx_include_dir='${libsubdir}/include/g++'
 770   else
 771     topsrcdir=${srcdir}/.. . ${srcdir}/../config.if
 772     gcc_gxx_include_dir="\$(libsubdir)/\$(unlibsubdir)/..\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/[^/]*|/..|g'\`/include/g++"-${libstdcxx_interface}
 773   fi
 774 fi
 775
 776 # Enable expensive internal checks
 777 # Check whether --enable-checking or --disable-checking was given.
 778 if test "${enable_checking+set}" = set; then
 779   enableval="$enable_checking"
 780   ac_checking=
 781 ac_tree_checking=
 782 ac_rtl_checking=
 783 ac_gc_checking=
 784 ac_gc_always_collect=
 785 case "${enableval}" in
 786 yes)    ac_checking=1 ; ac_tree_checking=1 ; ac_gc_checking=1 ;;
 787 no)     ;;
 788 *)      IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
 789         set fnord $enableval; shift
 790         IFS="$ac_save_IFS"
 791         for check
 792         do
 793                 case $check in
 794                 misc)   ac_checking=1 ;;
 795                 tree)   ac_tree_checking=1 ;;
 796                 rtl)    ac_rtl_checking=1 ;;
 797                 gc)     ac_gc_checking=1 ;;
 798                 gcac)   ac_gc_always_collect=1 ;;
 799                 *)      { echo "configure: error: unknown check category $check" 1>&2; exit 1; } ;;
 800                 esac
 801         done
 802         ;;
 803 esac
 804
 805 else
 806   # Enable some checks by default for development versions of GCC
 807 ac_checking=1; ac_tree_checking=1; ac_gc_checking=1;
 808 fi
 809
 810 if test x$ac_checking != x ; then
 811   cat >> confdefs.h <<\EOF
 812 #define ENABLE_CHECKING 1
 813 EOF
 814
 815 fi
 816 if test x$ac_tree_checking != x ; then
 817   cat >> confdefs.h <<\EOF
 818 #define ENABLE_TREE_CHECKING 1
 819 EOF
 820
 821 fi
 822 if test x$ac_rtl_checking != x ; then
 823   cat >> confdefs.h <<\EOF
 824 #define ENABLE_RTL_CHECKING 1
 825 EOF
 826
 827 fi
 828 if test x$ac_gc_checking != x ; then
 829   cat >> confdefs.h <<\EOF
 830 #define ENABLE_GC_CHECKING 1
 831 EOF
 832
 833 fi
 834 if test x$ac_gc_always_collect != x ; then
 835   cat >> confdefs.h <<\EOF
 836 #define ENABLE_GC_ALWAYS_COLLECT 1
 837 EOF
 838
 839 fi
 840
 841
 842 # Check whether --enable-cpp or --disable-cpp was given.
 843 if test "${enable_cpp+set}" = set; then
 844   enableval="$enable_cpp"
 845   :
 846 else
 847   enable_cpp=yes
 848 fi
 849
 850
 851 # Check whether --with-cpp_install_dir or --without-cpp_install_dir was given.
 852 if test "${with_cpp_install_dir+set}" = set; then
 853   withval="$with_cpp_install_dir"
 854   if test x$withval = xyes; then
 855   { echo "configure: error: option --with-cpp-install-dir requires an argument" 1>&2; exit 1; }
 856 elif test x$withval != xno; then
 857   cpp_install_dir=$withval
 858 fi
 859 fi
 860
 861
 862 # Link cpplib into the compiler proper, for C/C++/ObjC.
 863 # Check whether --enable-c-cpplib or --disable-c-cpplib was given.
 864 if test "${enable_c_cpplib+set}" = set; then
 865   enableval="$enable_c_cpplib"
 866   if test x$enable_c_cpplib != xno; then
 867   extra_c_objs="${extra_c_objs} libcpp.a"
 868   extra_cxx_objs="${extra_cxx_objs} ../libcpp.a"
 869   cat >> confdefs.h <<\EOF
 870 #define USE_CPPLIB 1
 871 EOF
 872
 873 fi
 874 fi
 875
 876
 877 # Enable Multibyte Characters for C/C++
 878 # Check whether --enable-c-mbchar or --disable-c-mbchar was given.
 879 if test "${enable_c_mbchar+set}" = set; then
 880   enableval="$enable_c_mbchar"
 881   if test x$enable_c_mbchar != xno; then
 882   cat >> confdefs.h <<\EOF
 883 #define MULTIBYTE_CHARS 1
 884 EOF
 885
 886 fi
 887 fi
 888
 889
 890 # Enable threads
 891 # Pass with no value to take the default
 892 # Pass with a value to specify a thread package
 893 # Check whether --enable-threads or --disable-threads was given.
 894 if test "${enable_threads+set}" = set; then
 895   enableval="$enable_threads"
 896   if test x$enable_threads = xno; then
 897         enable_threads=''
 898 fi
 899 else
 900   enable_threads=''
 901 fi
 902
 903
 904 enable_threads_flag=$enable_threads
 905 # Check if a valid thread package
 906 case x${enable_threads_flag} in
 907         x | xno)
 908                 # No threads
 909                 target_thread_file='single'
 910                 ;;
 911         xyes)
 912                 # default
 913                 target_thread_file=''
 914                 ;;
 915         xdecosf1 | xirix | xmach | xos2 | xposix | xpthreads | xsingle | \
 916         xsolaris | xwin32 | xdce | xvxworks)
 917                 target_thread_file=$enable_threads_flag
 918                 ;;
 919         *)
 920                 echo "$enable_threads is an unknown thread package" 1>&2
 921                 exit 1
 922                 ;;
 923 esac
 924
 925 # Check whether --enable-objc-gc or --disable-objc-gc was given.
 926 if test "${enable_objc_gc+set}" = set; then
 927   enableval="$enable_objc_gc"
 928   if test x$enable_objc_gc = xno; then
 929         objc_boehm_gc=''
 930 else
 931         objc_boehm_gc=1
 932 fi
 933 else
 934   objc_boehm_gc=''
 935 fi
 936
 937
 938 # Check whether --with-dwarf2 or --without-dwarf2 was given.
 939 if test "${with_dwarf2+set}" = set; then
 940   withval="$with_dwarf2"
 941   dwarf2="$with_dwarf2"
 942 else
 943   dwarf2=no
 944 fi
 945
 946
 947 # Determine the host, build, and target systems
 948 ac_aux_dir=
 949 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 950   if test -f $ac_dir/install-sh; then
 951     ac_aux_dir=$ac_dir
 952     ac_install_sh="$ac_aux_dir/install-sh -c"
 953     break
 954   elif test -f $ac_dir/install.sh; then
 955     ac_aux_dir=$ac_dir
 956     ac_install_sh="$ac_aux_dir/install.sh -c"
 957     break
 958   fi
 959 done
 960 if test -z "$ac_aux_dir"; then
 961   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 962 fi
 963 ac_config_guess=$ac_aux_dir/config.guess
 964 ac_config_sub=$ac_aux_dir/config.sub
 965 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 966
 967
 968 # Do some error checking and defaulting for the host and target type.
 969 # The inputs are:
 970 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 971 #
 972 # The rules are:
 973 # 1. You are not allowed to specify --host, --target, and nonopt at the
 974 #    same time.
 975 # 2. Host defaults to nonopt.
 976 # 3. If nonopt is not specified, then host defaults to the current host,
 977 #    as determined by config.guess.
 978 # 4. Target and build default to nonopt.
 979 # 5. If nonopt is not specified, then target and build default to host.
 980
 981 # The aliases save the names the user supplied, while $host etc.
 982 # will get canonicalized.
 983 case $host---$target---$nonopt in
 984 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 985 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 986 esac
 987
 988
 989 # Make sure we can run config.sub.
 990 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 991 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 992 fi
 993
 994 echo $ac_n "checking host system type""... $ac_c" 1>&6
 995 echo "configure:996: checking host system type" >&5
 996
 997 host_alias=$host
 998 case "$host_alias" in
 999 NONE)
1000   case $nonopt in
1001   NONE)
1002     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
1003     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
1004     fi ;;
1005   *) host_alias=$nonopt ;;
1006   esac ;;
1007 esac
1008
1009 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
1010 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1011 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1012 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1013 echo "$ac_t""$host" 1>&6
1014
1015 echo $ac_n "checking target system type""... $ac_c" 1>&6
1016 echo "configure:1017: checking target system type" >&5
1017
1018 target_alias=$target
1019 case "$target_alias" in
1020 NONE)
1021   case $nonopt in
1022   NONE) target_alias=$host_alias ;;
1023   *) target_alias=$nonopt ;;
1024   esac ;;
1025 esac
1026
1027 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
1028 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1029 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1030 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1031 echo "$ac_t""$target" 1>&6
1032
1033 echo $ac_n "checking build system type""... $ac_c" 1>&6
1034 echo "configure:1035: checking build system type" >&5
1035
1036 build_alias=$build
1037 case "$build_alias" in
1038 NONE)
1039   case $nonopt in
1040   NONE) build_alias=$host_alias ;;
1041   *) build_alias=$nonopt ;;
1042   esac ;;
1043 esac
1044
1045 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1046 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1047 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1048 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1049 echo "$ac_t""$build" 1>&6
1050
1051 test "$host_alias" != "$target_alias" &&
1052   test "$program_prefix$program_suffix$program_transform_name" = \
1053     NONENONEs,x,x, &&
1054   program_prefix=${target_alias}-
1055
1056
1057 # Find the native compiler
1058 # Extract the first word of "gcc", so it can be a program name with args.
1059 set dummy gcc; ac_word=$2
1060 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1061 echo "configure:1062: checking for $ac_word" >&5
1062 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1063   echo $ac_n "(cached) $ac_c" 1>&6
1064 else
1065   if test -n "$CC"; then
1066   ac_cv_prog_CC="$CC" # Let the user override the test.
1067 else
1068   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1069   ac_dummy="$PATH"
1070   for ac_dir in $ac_dummy; do
1071     test -z "$ac_dir" && ac_dir=.
1072     if test -f $ac_dir/$ac_word; then
1073       ac_cv_prog_CC="gcc"
1074       break
1075     fi
1076   done
1077   IFS="$ac_save_ifs"
1078 fi
1079 fi
1080 CC="$ac_cv_prog_CC"
1081 if test -n "$CC"; then
1082   echo "$ac_t""$CC" 1>&6
1083 else
1084   echo "$ac_t""no" 1>&6
1085 fi
1086
1087 if test -z "$CC"; then
1088   # Extract the first word of "cc", so it can be a program name with args.
1089 set dummy cc; ac_word=$2
1090 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1091 echo "configure:1092: checking for $ac_word" >&5
1092 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1093   echo $ac_n "(cached) $ac_c" 1>&6
1094 else
1095   if test -n "$CC"; then
1096   ac_cv_prog_CC="$CC" # Let the user override the test.
1097 else
1098   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1099   ac_prog_rejected=no
1100   ac_dummy="$PATH"
1101   for ac_dir in $ac_dummy; do
1102     test -z "$ac_dir" && ac_dir=.
1103     if test -f $ac_dir/$ac_word; then
1104       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1105         ac_prog_rejected=yes
1106         continue
1107       fi
1108       ac_cv_prog_CC="cc"
1109       break
1110     fi
1111   done
1112   IFS="$ac_save_ifs"
1113 if test $ac_prog_rejected = yes; then
1114   # We found a bogon in the path, so make sure we never use it.
1115   set dummy $ac_cv_prog_CC
1116   shift
1117   if test $# -gt 0; then
1118     # We chose a different compiler from the bogus one.
1119     # However, it has the same basename, so the bogon will be chosen
1120     # first if we set CC to just the basename; use the full file name.
1121     shift
1122     set dummy "$ac_dir/$ac_word" "$@"
1123     shift
1124     ac_cv_prog_CC="$@"
1125   fi
1126 fi
1127 fi
1128 fi
1129 CC="$ac_cv_prog_CC"
1130 if test -n "$CC"; then
1131   echo "$ac_t""$CC" 1>&6
1132 else
1133   echo "$ac_t""no" 1>&6
1134 fi
1135
1136   if test -z "$CC"; then
1137     case "`uname -s`" in
1138     *win32* | *WIN32*)
1139       # Extract the first word of "cl", so it can be a program name with args.
1140 set dummy cl; ac_word=$2
1141 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1142 echo "configure:1143: checking for $ac_word" >&5
1143 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1144   echo $ac_n "(cached) $ac_c" 1>&6
1145 else
1146   if test -n "$CC"; then
1147   ac_cv_prog_CC="$CC" # Let the user override the test.
1148 else
1149   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1150   ac_dummy="$PATH"
1151   for ac_dir in $ac_dummy; do
1152     test -z "$ac_dir" && ac_dir=.
1153     if test -f $ac_dir/$ac_word; then
1154       ac_cv_prog_CC="cl"
1155       break
1156     fi
1157   done
1158   IFS="$ac_save_ifs"
1159 fi
1160 fi
1161 CC="$ac_cv_prog_CC"
1162 if test -n "$CC"; then
1163   echo "$ac_t""$CC" 1>&6
1164 else
1165   echo "$ac_t""no" 1>&6
1166 fi
1167  ;;
1168     esac
1169   fi
1170   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1171 fi
1172
1173 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1174 echo "configure:1175: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1175
1176 ac_ext=c
1177 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1178 ac_cpp='$CPP $CPPFLAGS'
1179 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1180 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1181 cross_compiling=$ac_cv_prog_cc_cross
1182
1183 cat > conftest.$ac_ext << EOF
1184
1185 #line 1186 "configure"
1186 #include "confdefs.h"
1187
1188 main(){return(0);}
1189 EOF
1190 if { (eval echo configure:1191: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1191   ac_cv_prog_cc_works=yes
1192   # If we can't run a trivial program, we are probably using a cross compiler.
1193   if (./conftest; exit) 2>/dev/null; then
1194     ac_cv_prog_cc_cross=no
1195   else
1196     ac_cv_prog_cc_cross=yes
1197   fi
1198 else
1199   echo "configure: failed program was:" >&5
1200   cat conftest.$ac_ext >&5
1201   ac_cv_prog_cc_works=no
1202 fi
1203 rm -fr conftest*
1204 ac_ext=c
1205 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1206 ac_cpp='$CPP $CPPFLAGS'
1207 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1208 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1209 cross_compiling=$ac_cv_prog_cc_cross
1210
1211 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1212 if test $ac_cv_prog_cc_works = no; then
1213   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1214 fi
1215 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1216 echo "configure:1217: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1217 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1218 cross_compiling=$ac_cv_prog_cc_cross
1219
1220 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1221 echo "configure:1222: checking whether we are using GNU C" >&5
1222 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1223   echo $ac_n "(cached) $ac_c" 1>&6
1224 else
1225   cat > conftest.c <<EOF
1226 #ifdef __GNUC__
1227   yes;
1228 #endif
1229 EOF
1230 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1231: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1231   ac_cv_prog_gcc=yes
1232 else
1233   ac_cv_prog_gcc=no
1234 fi
1235 fi
1236
1237 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1238
1239 if test $ac_cv_prog_gcc = yes; then
1240   GCC=yes
1241 else
1242   GCC=
1243 fi
1244
1245 ac_test_CFLAGS="${CFLAGS+set}"
1246 ac_save_CFLAGS="$CFLAGS"
1247 CFLAGS=
1248 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1249 echo "configure:1250: checking whether ${CC-cc} accepts -g" >&5
1250 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1251   echo $ac_n "(cached) $ac_c" 1>&6
1252 else
1253   echo 'void f(){}' > conftest.c
1254 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1255   ac_cv_prog_cc_g=yes
1256 else
1257   ac_cv_prog_cc_g=no
1258 fi
1259 rm -f conftest*
1260
1261 fi
1262
1263 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1264 if test "$ac_test_CFLAGS" = set; then
1265   CFLAGS="$ac_save_CFLAGS"
1266 elif test $ac_cv_prog_cc_g = yes; then
1267   if test "$GCC" = yes; then
1268     CFLAGS="-g -O2"
1269   else
1270     CFLAGS="-g"
1271   fi
1272 else
1273   if test "$GCC" = yes; then
1274     CFLAGS="-O2"
1275   else
1276     CFLAGS=
1277   fi
1278 fi
1279
1280 if test "x$CC" != xcc; then
1281   echo $ac_n "checking whether $CC and cc understand -c and -o together""... $ac_c" 1>&6
1282 echo "configure:1283: checking whether $CC and cc understand -c and -o together" >&5
1283 else
1284   echo $ac_n "checking whether cc understands -c and -o together""... $ac_c" 1>&6
1285 echo "configure:1286: checking whether cc understands -c and -o together" >&5
1286 fi
1287 set dummy $CC; ac_cc="`echo $2 |
1288                        sed -e 's/[^a-zA-Z0-9_]/_/g' -e 's/^[0-9]/_/'`"
1289 if eval "test \"`echo '$''{'ac_cv_prog_cc_${ac_cc}_c_o'+set}'`\" = set"; then
1290   echo $ac_n "(cached) $ac_c" 1>&6
1291 else
1292   echo 'foo(){}' > conftest.c
1293 # Make sure it works both with $CC and with simple cc.
1294 # We do the test twice because some compilers refuse to overwrite an
1295 # existing .o file with -o, though they will create one.
1296 ac_try='${CC-cc} -c conftest.c -o conftest.o 1>&5'
1297 if { (eval echo configure:1298: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } &&
1298    test -f conftest.o && { (eval echo configure:1299: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; };
1299 then
1300   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
1301   if test "x$CC" != xcc; then
1302     # Test first that cc exists at all.
1303     if { ac_try='cc -c conftest.c 1>&5'; { (eval echo configure:1304: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
1304       ac_try='cc -c conftest.c -o conftest.o 1>&5'
1305       if { (eval echo configure:1306: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } &&
1306          test -f conftest.o && { (eval echo configure:1307: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; };
1307       then
1308         # cc works too.
1309         :
1310       else
1311         # cc exists but doesn't like -o.
1312         eval ac_cv_prog_cc_${ac_cc}_c_o=no
1313       fi
1314     fi
1315   fi
1316 else
1317   eval ac_cv_prog_cc_${ac_cc}_c_o=no
1318 fi
1319 rm -f conftest*
1320
1321 fi
1322 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then
1323   echo "$ac_t""yes" 1>&6
1324 else
1325   echo "$ac_t""no" 1>&6
1326   cat >> confdefs.h <<\EOF
1327 #define NO_MINUS_C_MINUS_O 1
1328 EOF
1329
1330 fi
1331
1332 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
1333   NO_MINUS_C_MINUS_O=yes
1334 fi
1335
1336
1337 echo $ac_n "checking for long double""... $ac_c" 1>&6
1338 echo "configure:1339: checking for long double" >&5
1339 if eval "test \"`echo '$''{'gcc_cv_c_long_double'+set}'`\" = set"; then
1340   echo $ac_n "(cached) $ac_c" 1>&6
1341 else
1342   if test "$GCC" = yes; then
1343   gcc_cv_c_long_double=yes
1344 else
1345 cat > conftest.$ac_ext <<EOF
1346 #line 1347 "configure"
1347 #include "confdefs.h"
1348
1349 int main() {
1350 /* The Stardent Vistra knows sizeof(long double), but does not support it.  */
1351 long double foo = 0.0;
1352 /* On Ultrix 4.3 cc, long double is 4 and double is 8.  */
1353 switch (0) case 0: case (sizeof(long double) >= sizeof(double)):;
1354 ; return 0; }
1355 EOF
1356 if { (eval echo configure:1357: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1357   rm -rf conftest*
1358   gcc_cv_c_long_double=yes
1359 else
1360   echo "configure: failed program was:" >&5
1361   cat conftest.$ac_ext >&5
1362   rm -rf conftest*
1363   gcc_cv_c_long_double=no
1364 fi
1365 rm -f conftest*
1366 fi
1367 fi
1368
1369 echo "$ac_t""$gcc_cv_c_long_double" 1>&6
1370 if test $gcc_cv_c_long_double = yes; then
1371   cat >> confdefs.h <<\EOF
1372 #define HAVE_LONG_DOUBLE 1
1373 EOF
1374
1375 fi
1376
1377
1378 echo $ac_n "checking whether ${CC-cc} accepts -Wno-long-long""... $ac_c" 1>&6
1379 echo "configure:1380: checking whether ${CC-cc} accepts -Wno-long-long" >&5
1380 if eval "test \"`echo '$''{'ac_cv_prog_cc_no_long_long'+set}'`\" = set"; then
1381   echo $ac_n "(cached) $ac_c" 1>&6
1382 else
1383   save_CFLAGS="$CFLAGS"
1384 CFLAGS="-Wno-long-long"
1385 cat > conftest.$ac_ext <<EOF
1386 #line 1387 "configure"
1387 #include "confdefs.h"
1388
1389 int main() {
1390
1391 ; return 0; }
1392 EOF
1393 if { (eval echo configure:1394: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1394   rm -rf conftest*
1395   ac_cv_prog_cc_no_long_long=yes
1396 else
1397   echo "configure: failed program was:" >&5
1398   cat conftest.$ac_ext >&5
1399   rm -rf conftest*
1400   ac_cv_prog_cc_no_long_long=no
1401 fi
1402 rm -f conftest*
1403 CFLAGS="$save_CFLAGS"
1404 fi
1405
1406 echo "$ac_t""$ac_cv_prog_cc_no_long_long" 1>&6
1407
1408 # If the native compiler is GCC, we can enable warnings even in stage1.
1409 # That's useful for people building cross-compilers, or just running a
1410 # quick `make'.
1411 stage1_warn_cflags=" -W -Wall -Wtraditional -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes"
1412 stage2_warn_cflags="$stage1_warn_cflags -pedantic -Wno-long-long"
1413 if test "x$GCC" = "xyes"; then
1414   if test $ac_cv_prog_cc_no_long_long = yes; then
1415     stage1_warn_cflags="$stage1_warn_cflags -pedantic -Wno-long-long"
1416   fi
1417 else
1418   stage1_warn_cflags=""
1419 fi
1420
1421
1422
1423 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
1424 echo "configure:1425: checking whether ${MAKE-make} sets \${MAKE}" >&5
1425 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
1426 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
1427   echo $ac_n "(cached) $ac_c" 1>&6
1428 else
1429   cat > conftestmake <<\EOF
1430 all:
1431         @echo 'ac_maketemp="${MAKE}"'
1432 EOF
1433 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1434 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
1435 if test -n "$ac_maketemp"; then
1436   eval ac_cv_prog_make_${ac_make}_set=yes
1437 else
1438   eval ac_cv_prog_make_${ac_make}_set=no
1439 fi
1440 rm -f conftestmake
1441 fi
1442 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1443   echo "$ac_t""yes" 1>&6
1444   SET_MAKE=
1445 else
1446   echo "$ac_t""no" 1>&6
1447   SET_MAKE="MAKE=${MAKE-make}"
1448 fi
1449
1450
1451 echo $ac_n "checking whether a default assembler was specified""... $ac_c" 1>&6
1452 echo "configure:1453: checking whether a default assembler was specified" >&5
1453 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
1454     if test x"$gas_flag" = x"no"; then
1455         echo "$ac_t""yes ($DEFAULT_ASSEMBLER)" 1>&6
1456     else
1457         echo "$ac_t""yes ($DEFAULT_ASSEMBLER - GNU as)" 1>&6
1458     fi
1459 else
1460     echo "$ac_t""no" 1>&6
1461 fi
1462
1463 echo $ac_n "checking whether a default linker was specified""... $ac_c" 1>&6
1464 echo "configure:1465: checking whether a default linker was specified" >&5
1465 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1466     if test x"$gnu_ld_flag" = x"no"; then
1467         echo "$ac_t""yes ($DEFAULT_LINKER)" 1>&6
1468     else
1469         echo "$ac_t""yes ($DEFAULT_LINKER - GNU ld)" 1>&6
1470     fi
1471 else
1472     echo "$ac_t""no" 1>&6
1473 fi
1474
1475 echo $ac_n "checking for inline""... $ac_c" 1>&6
1476 echo "configure:1477: checking for inline" >&5
1477 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
1478   echo $ac_n "(cached) $ac_c" 1>&6
1479 else
1480   ac_cv_c_inline=no
1481 for ac_kw in inline __inline__ __inline; do
1482   cat > conftest.$ac_ext <<EOF
1483 #line 1484 "configure"
1484 #include "confdefs.h"
1485
1486 int main() {
1487 } $ac_kw foo() {
1488 ; return 0; }
1489 EOF
1490 if { (eval echo configure:1491: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1491   rm -rf conftest*
1492   ac_cv_c_inline=$ac_kw; break
1493 else
1494   echo "configure: failed program was:" >&5
1495   cat conftest.$ac_ext >&5
1496 fi
1497 rm -f conftest*
1498 done
1499
1500 fi
1501
1502 echo "$ac_t""$ac_cv_c_inline" 1>&6
1503 case "$ac_cv_c_inline" in
1504   inline | yes) ;;
1505   no) cat >> confdefs.h <<\EOF
1506 #define inline
1507 EOF
1508  ;;
1509   *)  cat >> confdefs.h <<EOF
1510 #define inline $ac_cv_c_inline
1511 EOF
1512  ;;
1513 esac
1514
1515
1516 # Find some useful tools
1517 for ac_prog in gawk mawk nawk awk
1518 do
1519 # Extract the first word of "$ac_prog", so it can be a program name with args.
1520 set dummy $ac_prog; ac_word=$2
1521 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1522 echo "configure:1523: checking for $ac_word" >&5
1523 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
1524   echo $ac_n "(cached) $ac_c" 1>&6
1525 else
1526   if test -n "$AWK"; then
1527   ac_cv_prog_AWK="$AWK" # Let the user override the test.
1528 else
1529   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1530   ac_dummy="$PATH"
1531   for ac_dir in $ac_dummy; do
1532     test -z "$ac_dir" && ac_dir=.
1533     if test -f $ac_dir/$ac_word; then
1534       ac_cv_prog_AWK="$ac_prog"
1535       break
1536     fi
1537   done
1538   IFS="$ac_save_ifs"
1539 fi
1540 fi
1541 AWK="$ac_cv_prog_AWK"
1542 if test -n "$AWK"; then
1543   echo "$ac_t""$AWK" 1>&6
1544 else
1545   echo "$ac_t""no" 1>&6
1546 fi
1547
1548 test -n "$AWK" && break
1549 done
1550
1551 # Extract the first word of "flex", so it can be a program name with args.
1552 set dummy flex; ac_word=$2
1553 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1554 echo "configure:1555: checking for $ac_word" >&5
1555 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
1556   echo $ac_n "(cached) $ac_c" 1>&6
1557 else
1558   if test -n "$LEX"; then
1559   ac_cv_prog_LEX="$LEX" # Let the user override the test.
1560 else
1561   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1562   ac_dummy="$PATH"
1563   for ac_dir in $ac_dummy; do
1564     test -z "$ac_dir" && ac_dir=.
1565     if test -f $ac_dir/$ac_word; then
1566       ac_cv_prog_LEX="flex"
1567       break
1568     fi
1569   done
1570   IFS="$ac_save_ifs"
1571   test -z "$ac_cv_prog_LEX" && ac_cv_prog_LEX="lex"
1572 fi
1573 fi
1574 LEX="$ac_cv_prog_LEX"
1575 if test -n "$LEX"; then
1576   echo "$ac_t""$LEX" 1>&6
1577 else
1578   echo "$ac_t""no" 1>&6
1579 fi
1580
1581 if test -z "$LEXLIB"
1582 then
1583   case "$LEX" in
1584   flex*) ac_lib=fl ;;
1585   *) ac_lib=l ;;
1586   esac
1587   echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
1588 echo "configure:1589: checking for yywrap in -l$ac_lib" >&5
1589 ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
1590 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1591   echo $ac_n "(cached) $ac_c" 1>&6
1592 else
1593   ac_save_LIBS="$LIBS"
1594 LIBS="-l$ac_lib  $LIBS"
1595 cat > conftest.$ac_ext <<EOF
1596 #line 1597 "configure"
1597 #include "confdefs.h"
1598 /* Override any gcc2 internal prototype to avoid an error.  */
1599 /* We use char because int might match the return type of a gcc2
1600     builtin and then its argument prototype would still apply.  */
1601 char yywrap();
1602
1603 int main() {
1604 yywrap()
1605 ; return 0; }
1606 EOF
1607 if { (eval echo configure:1608: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1608   rm -rf conftest*
1609   eval "ac_cv_lib_$ac_lib_var=yes"
1610 else
1611   echo "configure: failed program was:" >&5
1612   cat conftest.$ac_ext >&5
1613   rm -rf conftest*
1614   eval "ac_cv_lib_$ac_lib_var=no"
1615 fi
1616 rm -f conftest*
1617 LIBS="$ac_save_LIBS"
1618
1619 fi
1620 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1621   echo "$ac_t""yes" 1>&6
1622   LEXLIB="-l$ac_lib"
1623 else
1624   echo "$ac_t""no" 1>&6
1625 fi
1626
1627 fi
1628
1629 echo $ac_n "checking whether ln works""... $ac_c" 1>&6
1630 echo "configure:1631: checking whether ln works" >&5
1631 if eval "test \"`echo '$''{'gcc_cv_prog_LN'+set}'`\" = set"; then
1632   echo $ac_n "(cached) $ac_c" 1>&6
1633 else
1634   rm -f conftestdata_t
1635 echo >conftestdata_f
1636 if ln conftestdata_f conftestdata_t 2>/dev/null
1637 then
1638   gcc_cv_prog_LN="ln"
1639 else
1640   if ln -s conftestdata_f conftestdata_t 2>/dev/null
1641   then
1642     gcc_cv_prog_LN="ln -s"
1643   else
1644     gcc_cv_prog_LN=cp
1645   fi
1646 fi
1647 rm -f conftestdata_f conftestdata_t
1648
1649 fi
1650 LN="$gcc_cv_prog_LN"
1651 if test "$gcc_cv_prog_LN" = "ln"; then
1652   echo "$ac_t""yes" 1>&6
1653 else
1654   if test "$gcc_cv_prog_LN" = "ln -s"; then
1655     echo "$ac_t""no, using ln -s" 1>&6
1656   else
1657     echo "$ac_t""no, and neither does ln -s, so using cp" 1>&6
1658   fi
1659 fi
1660
1661 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1662 echo "configure:1663: checking whether ln -s works" >&5
1663 if eval "test \"`echo '$''{'gcc_cv_prog_LN_S'+set}'`\" = set"; then
1664   echo $ac_n "(cached) $ac_c" 1>&6
1665 else
1666   rm -f conftestdata_t
1667 echo >conftestdata_f
1668 if ln -s conftestdata_f conftestdata_t 2>/dev/null
1669 then
1670   gcc_cv_prog_LN_S="ln -s"
1671 else
1672   if ln conftestdata_f conftestdata_t 2>/dev/null
1673   then
1674     gcc_cv_prog_LN_S=ln
1675   else
1676     gcc_cv_prog_LN_S=cp
1677   fi
1678 fi
1679 rm -f conftestdata_f conftestdata_t
1680
1681 fi
1682 LN_S="$gcc_cv_prog_LN_S"
1683 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
1684   echo "$ac_t""yes" 1>&6
1685 else
1686   if test "$gcc_cv_prog_LN_S" = "ln"; then
1687     echo "$ac_t""no, using ln" 1>&6
1688   else
1689     echo "$ac_t""no, and neither does ln, so using cp" 1>&6
1690   fi
1691 fi
1692
1693 echo $ac_n "checking for volatile""... $ac_c" 1>&6
1694 echo "configure:1695: checking for volatile" >&5
1695 if eval "test \"`echo '$''{'gcc_cv_c_volatile'+set}'`\" = set"; then
1696   echo $ac_n "(cached) $ac_c" 1>&6
1697 else
1698   cat > conftest.$ac_ext <<EOF
1699 #line 1700 "configure"
1700 #include "confdefs.h"
1701
1702 int main() {
1703 volatile int foo;
1704 ; return 0; }
1705 EOF
1706 if { (eval echo configure:1707: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1707   rm -rf conftest*
1708   gcc_cv_c_volatile=yes
1709 else
1710   echo "configure: failed program was:" >&5
1711   cat conftest.$ac_ext >&5
1712   rm -rf conftest*
1713   gcc_cv_c_volatile=no
1714 fi
1715 rm -f conftest*
1716 fi
1717
1718 echo "$ac_t""$gcc_cv_c_volatile" 1>&6
1719 if test $gcc_cv_c_volatile = yes ; then
1720   cat >> confdefs.h <<\EOF
1721 #define HAVE_VOLATILE 1
1722 EOF
1723
1724 fi
1725
1726 # Extract the first word of "ranlib", so it can be a program name with args.
1727 set dummy ranlib; ac_word=$2
1728 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1729 echo "configure:1730: checking for $ac_word" >&5
1730 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1731   echo $ac_n "(cached) $ac_c" 1>&6
1732 else
1733   if test -n "$RANLIB"; then
1734   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1735 else
1736   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1737   ac_dummy="$PATH"
1738   for ac_dir in $ac_dummy; do
1739     test -z "$ac_dir" && ac_dir=.
1740     if test -f $ac_dir/$ac_word; then
1741       ac_cv_prog_RANLIB="ranlib"
1742       break
1743     fi
1744   done
1745   IFS="$ac_save_ifs"
1746   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1747 fi
1748 fi
1749 RANLIB="$ac_cv_prog_RANLIB"
1750 if test -n "$RANLIB"; then
1751   echo "$ac_t""$RANLIB" 1>&6
1752 else
1753   echo "$ac_t""no" 1>&6
1754 fi
1755
1756 for ac_prog in 'bison -y' byacc
1757 do
1758 # Extract the first word of "$ac_prog", so it can be a program name with args.
1759 set dummy $ac_prog; ac_word=$2
1760 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1761 echo "configure:1762: checking for $ac_word" >&5
1762 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
1763   echo $ac_n "(cached) $ac_c" 1>&6
1764 else
1765   if test -n "$YACC"; then
1766   ac_cv_prog_YACC="$YACC" # Let the user override the test.
1767 else
1768   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1769   ac_dummy="$PATH"
1770   for ac_dir in $ac_dummy; do
1771     test -z "$ac_dir" && ac_dir=.
1772     if test -f $ac_dir/$ac_word; then
1773       ac_cv_prog_YACC="$ac_prog"
1774       break
1775     fi
1776   done
1777   IFS="$ac_save_ifs"
1778 fi
1779 fi
1780 YACC="$ac_cv_prog_YACC"
1781 if test -n "$YACC"; then
1782   echo "$ac_t""$YACC" 1>&6
1783 else
1784   echo "$ac_t""no" 1>&6
1785 fi
1786
1787 test -n "$YACC" && break
1788 done
1789 test -n "$YACC" || YACC="yacc"
1790
1791 # Find a good install program.  We prefer a C program (faster),
1792 # so one script is as good as another.  But avoid the broken or
1793 # incompatible versions:
1794 # SysV /etc/install, /usr/sbin/install
1795 # SunOS /usr/etc/install
1796 # IRIX /sbin/install
1797 # AIX /bin/install
1798 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1799 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1800 # ./install, which can be erroneously created by make from ./install.sh.
1801 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1802 echo "configure:1803: checking for a BSD compatible install" >&5
1803 if test -z "$INSTALL"; then
1804 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1805   echo $ac_n "(cached) $ac_c" 1>&6
1806 else
1807     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
1808   for ac_dir in $PATH; do
1809     # Account for people who put trailing slashes in PATH elements.
1810     case "$ac_dir/" in
1811     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1812     *)
1813       # OSF1 and SCO ODT 3.0 have their own names for install.
1814       for ac_prog in ginstall scoinst install; do
1815         if test -f $ac_dir/$ac_prog; then
1816           if test $ac_prog = install &&
1817             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1818             # AIX install.  It has an incompatible calling convention.
1819             # OSF/1 installbsd also uses dspmsg, but is usable.
1820             :
1821           else
1822             ac_cv_path_install="$ac_dir/$ac_prog -c"
1823             break 2
1824           fi
1825         fi
1826       done
1827       ;;
1828     esac
1829   done
1830   IFS="$ac_save_IFS"
1831
1832 fi
1833   if test "${ac_cv_path_install+set}" = set; then
1834     INSTALL="$ac_cv_path_install"
1835   else
1836     # As a last resort, use the slow shell script.  We don't cache a
1837     # path for INSTALL within a source directory, because that will
1838     # break other packages using the cache if that directory is
1839     # removed, or if the path is relative.
1840     INSTALL="$ac_install_sh"
1841   fi
1842 fi
1843 echo "$ac_t""$INSTALL" 1>&6
1844
1845 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1846 # It thinks the first close brace ends the variable substitution.
1847 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1848
1849 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1850
1851
1852 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1853 echo "configure:1854: checking how to run the C preprocessor" >&5
1854 # On Suns, sometimes $CPP names a directory.
1855 if test -n "$CPP" && test -d "$CPP"; then
1856   CPP=
1857 fi
1858 if test -z "$CPP"; then
1859 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1860   echo $ac_n "(cached) $ac_c" 1>&6
1861 else
1862     # This must be in double quotes, not single quotes, because CPP may get
1863   # substituted into the Makefile and "${CC-cc}" will confuse make.
1864   CPP="${CC-cc} -E"
1865   # On the NeXT, cc -E runs the code through the compiler's parser,
1866   # not just through cpp.
1867   cat > conftest.$ac_ext <<EOF
1868 #line 1869 "configure"
1869 #include "confdefs.h"
1870 #include <assert.h>
1871 Syntax Error
1872 EOF
1873 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1874 { (eval echo configure:1875: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1875 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1876 if test -z "$ac_err"; then
1877   :
1878 else
1879   echo "$ac_err" >&5
1880   echo "configure: failed program was:" >&5
1881   cat conftest.$ac_ext >&5
1882   rm -rf conftest*
1883   CPP="${CC-cc} -E -traditional-cpp"
1884   cat > conftest.$ac_ext <<EOF
1885 #line 1886 "configure"
1886 #include "confdefs.h"
1887 #include <assert.h>
1888 Syntax Error
1889 EOF
1890 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1891 { (eval echo configure:1892: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1892 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1893 if test -z "$ac_err"; then
1894   :
1895 else
1896   echo "$ac_err" >&5
1897   echo "configure: failed program was:" >&5
1898   cat conftest.$ac_ext >&5
1899   rm -rf conftest*
1900   CPP="${CC-cc} -nologo -E"
1901   cat > conftest.$ac_ext <<EOF
1902 #line 1903 "configure"
1903 #include "confdefs.h"
1904 #include <assert.h>
1905 Syntax Error
1906 EOF
1907 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1908 { (eval echo configure:1909: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1909 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1910 if test -z "$ac_err"; then
1911   :
1912 else
1913   echo "$ac_err" >&5
1914   echo "configure: failed program was:" >&5
1915   cat conftest.$ac_ext >&5
1916   rm -rf conftest*
1917   CPP=/lib/cpp
1918 fi
1919 rm -f conftest*
1920 fi
1921 rm -f conftest*
1922 fi
1923 rm -f conftest*
1924   ac_cv_prog_CPP="$CPP"
1925 fi
1926   CPP="$ac_cv_prog_CPP"
1927 else
1928   ac_cv_prog_CPP="$CPP"
1929 fi
1930 echo "$ac_t""$CPP" 1>&6
1931
1932 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1933 echo "configure:1934: checking for ANSI C header files" >&5
1934 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1935   echo $ac_n "(cached) $ac_c" 1>&6
1936 else
1937   cat > conftest.$ac_ext <<EOF
1938 #line 1939 "configure"
1939 #include "confdefs.h"
1940 #include <stdlib.h>
1941 #include <stdarg.h>
1942 #include <string.h>
1943 #include <float.h>
1944 EOF
1945 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1946 { (eval echo configure:1947: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1947 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1948 if test -z "$ac_err"; then
1949   rm -rf conftest*
1950   ac_cv_header_stdc=yes
1951 else
1952   echo "$ac_err" >&5
1953   echo "configure: failed program was:" >&5
1954   cat conftest.$ac_ext >&5
1955   rm -rf conftest*
1956   ac_cv_header_stdc=no
1957 fi
1958 rm -f conftest*
1959
1960 if test $ac_cv_header_stdc = yes; then
1961   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1962 cat > conftest.$ac_ext <<EOF
1963 #line 1964 "configure"
1964 #include "confdefs.h"
1965 #include <string.h>
1966 EOF
1967 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1968   egrep "memchr" >/dev/null 2>&1; then
1969   :
1970 else
1971   rm -rf conftest*
1972   ac_cv_header_stdc=no
1973 fi
1974 rm -f conftest*
1975
1976 fi
1977
1978 if test $ac_cv_header_stdc = yes; then
1979   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1980 cat > conftest.$ac_ext <<EOF
1981 #line 1982 "configure"
1982 #include "confdefs.h"
1983 #include <stdlib.h>
1984 EOF
1985 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1986   egrep "free" >/dev/null 2>&1; then
1987   :
1988 else
1989   rm -rf conftest*
1990   ac_cv_header_stdc=no
1991 fi
1992 rm -f conftest*
1993
1994 fi
1995
1996 if test $ac_cv_header_stdc = yes; then
1997   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1998 if test "$cross_compiling" = yes; then
1999   :
2000 else
2001   cat > conftest.$ac_ext <<EOF
2002 #line 2003 "configure"
2003 #include "confdefs.h"
2004 #include <ctype.h>
2005 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
2006 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
2007 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
2008 int main () { int i; for (i = 0; i < 256; i++)
2009 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
2010 exit (0); }
2011
2012 EOF
2013 if { (eval echo configure:2014: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2014 then
2015   :
2016 else
2017   echo "configure: failed program was:" >&5
2018   cat conftest.$ac_ext >&5
2019   rm -fr conftest*
2020   ac_cv_header_stdc=no
2021 fi
2022 rm -fr conftest*
2023 fi
2024
2025 fi
2026 fi
2027
2028 echo "$ac_t""$ac_cv_header_stdc" 1>&6
2029 if test $ac_cv_header_stdc = yes; then
2030   cat >> confdefs.h <<\EOF
2031 #define STDC_HEADERS 1
2032 EOF
2033
2034 fi
2035
2036 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
2037 echo "configure:2038: checking whether time.h and sys/time.h may both be included" >&5
2038 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
2039   echo $ac_n "(cached) $ac_c" 1>&6
2040 else
2041   cat > conftest.$ac_ext <<EOF
2042 #line 2043 "configure"
2043 #include "confdefs.h"
2044 #include <sys/types.h>
2045 #include <sys/time.h>
2046 #include <time.h>
2047 int main() {
2048 struct tm *tp;
2049 ; return 0; }
2050 EOF
2051 if { (eval echo configure:2052: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2052   rm -rf conftest*
2053   ac_cv_header_time=yes
2054 else
2055   echo "configure: failed program was:" >&5
2056   cat conftest.$ac_ext >&5
2057   rm -rf conftest*
2058   ac_cv_header_time=no
2059 fi
2060 rm -f conftest*
2061 fi
2062
2063 echo "$ac_t""$ac_cv_header_time" 1>&6
2064 if test $ac_cv_header_time = yes; then
2065   cat >> confdefs.h <<\EOF
2066 #define TIME_WITH_SYS_TIME 1
2067 EOF
2068
2069 fi
2070
2071 echo $ac_n "checking whether string.h and strings.h may both be included""... $ac_c" 1>&6
2072 echo "configure:2073: checking whether string.h and strings.h may both be included" >&5
2073 if eval "test \"`echo '$''{'gcc_cv_header_string'+set}'`\" = set"; then
2074   echo $ac_n "(cached) $ac_c" 1>&6
2075 else
2076   cat > conftest.$ac_ext <<EOF
2077 #line 2078 "configure"
2078 #include "confdefs.h"
2079 #include <string.h>
2080 #include <strings.h>
2081 int main() {
2082
2083 ; return 0; }
2084 EOF
2085 if { (eval echo configure:2086: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2086   rm -rf conftest*
2087   gcc_cv_header_string=yes
2088 else
2089   echo "configure: failed program was:" >&5
2090   cat conftest.$ac_ext >&5
2091   rm -rf conftest*
2092   gcc_cv_header_string=no
2093 fi
2094 rm -f conftest*
2095 fi
2096
2097 echo "$ac_t""$gcc_cv_header_string" 1>&6
2098 if test $gcc_cv_header_string = yes; then
2099   cat >> confdefs.h <<\EOF
2100 #define STRING_WITH_STRINGS 1
2101 EOF
2102
2103 fi
2104
2105 echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
2106 echo "configure:2107: checking for sys/wait.h that is POSIX.1 compatible" >&5
2107 if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
2108   echo $ac_n "(cached) $ac_c" 1>&6
2109 else
2110   cat > conftest.$ac_ext <<EOF
2111 #line 2112 "configure"
2112 #include "confdefs.h"
2113 #include <sys/types.h>
2114 #include <sys/wait.h>
2115 #ifndef WEXITSTATUS
2116 #define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
2117 #endif
2118 #ifndef WIFEXITED
2119 #define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
2120 #endif
2121 int main() {
2122 int s;
2123 wait (&s);
2124 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
2125 ; return 0; }
2126 EOF
2127 if { (eval echo configure:2128: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2128   rm -rf conftest*
2129   ac_cv_header_sys_wait_h=yes
2130 else
2131   echo "configure: failed program was:" >&5
2132   cat conftest.$ac_ext >&5
2133   rm -rf conftest*
2134   ac_cv_header_sys_wait_h=no
2135 fi
2136 rm -f conftest*
2137 fi
2138
2139 echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6
2140 if test $ac_cv_header_sys_wait_h = yes; then
2141   cat >> confdefs.h <<\EOF
2142 #define HAVE_SYS_WAIT_H 1
2143 EOF
2144
2145 fi
2146
2147 for ac_hdr in limits.h stddef.h string.h strings.h stdlib.h time.h \
2148                  fcntl.h unistd.h stab.h sys/file.h sys/time.h \
2149                  sys/resource.h sys/param.h sys/times.h sys/stat.h \
2150                  direct.h malloc.h
2151 do
2152 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2153 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2154 echo "configure:2155: checking for $ac_hdr" >&5
2155 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2156   echo $ac_n "(cached) $ac_c" 1>&6
2157 else
2158   cat > conftest.$ac_ext <<EOF
2159 #line 2160 "configure"
2160 #include "confdefs.h"
2161 #include <$ac_hdr>
2162 EOF
2163 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2164 { (eval echo configure:2165: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2165 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2166 if test -z "$ac_err"; then
2167   rm -rf conftest*
2168   eval "ac_cv_header_$ac_safe=yes"
2169 else
2170   echo "$ac_err" >&5
2171   echo "configure: failed program was:" >&5
2172   cat conftest.$ac_ext >&5
2173   rm -rf conftest*
2174   eval "ac_cv_header_$ac_safe=no"
2175 fi
2176 rm -f conftest*
2177 fi
2178 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2179   echo "$ac_t""yes" 1>&6
2180     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2181   cat >> confdefs.h <<EOF
2182 #define $ac_tr_hdr 1
2183 EOF
2184
2185 else
2186   echo "$ac_t""no" 1>&6
2187 fi
2188 done
2189
2190
2191 # Check for thread headers.
2192 ac_safe=`echo "thread.h" | sed 'y%./+-%__p_%'`
2193 echo $ac_n "checking for thread.h""... $ac_c" 1>&6
2194 echo "configure:2195: checking for thread.h" >&5
2195 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2196   echo $ac_n "(cached) $ac_c" 1>&6
2197 else
2198   cat > conftest.$ac_ext <<EOF
2199 #line 2200 "configure"
2200 #include "confdefs.h"
2201 #include <thread.h>
2202 EOF
2203 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2204 { (eval echo configure:2205: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2205 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2206 if test -z "$ac_err"; then
2207   rm -rf conftest*
2208   eval "ac_cv_header_$ac_safe=yes"
2209 else
2210   echo "$ac_err" >&5
2211   echo "configure: failed program was:" >&5
2212   cat conftest.$ac_ext >&5
2213   rm -rf conftest*
2214   eval "ac_cv_header_$ac_safe=no"
2215 fi
2216 rm -f conftest*
2217 fi
2218 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2219   echo "$ac_t""yes" 1>&6
2220   have_thread_h=yes
2221 else
2222   echo "$ac_t""no" 1>&6
2223 have_thread_h=
2224 fi
2225
2226 ac_safe=`echo "pthread.h" | sed 'y%./+-%__p_%'`
2227 echo $ac_n "checking for pthread.h""... $ac_c" 1>&6
2228 echo "configure:2229: checking for pthread.h" >&5
2229 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2230   echo $ac_n "(cached) $ac_c" 1>&6
2231 else
2232   cat > conftest.$ac_ext <<EOF
2233 #line 2234 "configure"
2234 #include "confdefs.h"
2235 #include <pthread.h>
2236 EOF
2237 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2238 { (eval echo configure:2239: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2239 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2240 if test -z "$ac_err"; then
2241   rm -rf conftest*
2242   eval "ac_cv_header_$ac_safe=yes"
2243 else
2244   echo "$ac_err" >&5
2245   echo "configure: failed program was:" >&5
2246   cat conftest.$ac_ext >&5
2247   rm -rf conftest*
2248   eval "ac_cv_header_$ac_safe=no"
2249 fi
2250 rm -f conftest*
2251 fi
2252 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2253   echo "$ac_t""yes" 1>&6
2254   have_pthread_h=yes
2255 else
2256   echo "$ac_t""no" 1>&6
2257 have_pthread_h=
2258 fi
2259
2260
2261 # See if GNAT has been installed
2262 # Extract the first word of "gnatbind", so it can be a program name with args.
2263 set dummy gnatbind; ac_word=$2
2264 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2265 echo "configure:2266: checking for $ac_word" >&5
2266 if eval "test \"`echo '$''{'ac_cv_prog_gnat'+set}'`\" = set"; then
2267   echo $ac_n "(cached) $ac_c" 1>&6
2268 else
2269   if test -n "$gnat"; then
2270   ac_cv_prog_gnat="$gnat" # Let the user override the test.
2271 else
2272   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2273   ac_dummy="$PATH"
2274   for ac_dir in $ac_dummy; do
2275     test -z "$ac_dir" && ac_dir=.
2276     if test -f $ac_dir/$ac_word; then
2277       ac_cv_prog_gnat="yes"
2278       break
2279     fi
2280   done
2281   IFS="$ac_save_ifs"
2282   test -z "$ac_cv_prog_gnat" && ac_cv_prog_gnat="no"
2283 fi
2284 fi
2285 gnat="$ac_cv_prog_gnat"
2286 if test -n "$gnat"; then
2287   echo "$ac_t""$gnat" 1>&6
2288 else
2289   echo "$ac_t""no" 1>&6
2290 fi
2291
2292
2293 # Do we have a single-tree copy of texinfo?
2294 if test -f $srcdir/../texinfo/Makefile.in; then
2295   MAKEINFO='$(objdir)/../texinfo/makeinfo/makeinfo'
2296   gcc_cv_prog_makeinfo_modern=yes
2297   echo "$ac_t""Using makeinfo from the unified source tree." 1>&6
2298 else
2299   # See if makeinfo has been installed and is modern enough
2300   # that we can use it.
2301   # Extract the first word of "makeinfo", so it can be a program name with args.
2302 set dummy makeinfo; ac_word=$2
2303 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2304 echo "configure:2305: checking for $ac_word" >&5
2305 if eval "test \"`echo '$''{'ac_cv_prog_MAKEINFO'+set}'`\" = set"; then
2306   echo $ac_n "(cached) $ac_c" 1>&6
2307 else
2308   if test -n "$MAKEINFO"; then
2309   ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
2310 else
2311   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2312   ac_dummy="$PATH"
2313   for ac_dir in $ac_dummy; do
2314     test -z "$ac_dir" && ac_dir=.
2315     if test -f $ac_dir/$ac_word; then
2316       ac_cv_prog_MAKEINFO="makeinfo"
2317       break
2318     fi
2319   done
2320   IFS="$ac_save_ifs"
2321 fi
2322 fi
2323 MAKEINFO="$ac_cv_prog_MAKEINFO"
2324 if test -n "$MAKEINFO"; then
2325   echo "$ac_t""$MAKEINFO" 1>&6
2326 else
2327   echo "$ac_t""no" 1>&6
2328 fi
2329
2330 if test -n "$MAKEINFO"; then
2331   # Found it, now check the version.
2332   echo $ac_n "checking for modern makeinfo""... $ac_c" 1>&6
2333 echo "configure:2334: checking for modern makeinfo" >&5
2334 if eval "test \"`echo '$''{'gcc_cv_prog_makeinfo_modern'+set}'`\" = set"; then
2335   echo $ac_n "(cached) $ac_c" 1>&6
2336 else
2337     ac_prog_version=`$MAKEINFO --version 2>&1 |
2338                    sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
2339   echo "configure:2340: version of makeinfo is $ac_prog_version" >&5
2340   case $ac_prog_version in
2341     '')     gcc_cv_prog_makeinfo_modern=no;;
2342     3.1[2-9] | 3.[2-9][0-9] | 4.* | 1.6[89] | 1.7[0-9])
2343             gcc_cv_prog_makeinfo_modern=yes;;
2344     *)      gcc_cv_prog_makeinfo_modern=no;;
2345   esac
2346
2347 fi
2348
2349 echo "$ac_t""$gcc_cv_prog_makeinfo_modern" 1>&6
2350 else
2351   gcc_cv_prog_makeinfo_modern=no
2352 fi
2353
2354 fi
2355
2356 if test $gcc_cv_prog_makeinfo_modern = no; then
2357   echo "configure: warning:
2358 *** Makeinfo is missing or too old.
2359 *** Info documentation will not be built or installed." 1>&2
2360   BUILD_INFO=
2361   INSTALL_INFO=
2362 else
2363   BUILD_INFO=info
2364   INSTALL_INFO=install-info
2365 fi
2366
2367 # See if the stage1 system preprocessor understands the ANSI C
2368 # preprocessor stringification operator.
2369
2370
2371 echo $ac_n "checking for preprocessor stringizing operator""... $ac_c" 1>&6
2372 echo "configure:2373: checking for preprocessor stringizing operator" >&5
2373 if eval "test \"`echo '$''{'ac_cv_c_stringize'+set}'`\" = set"; then
2374   echo $ac_n "(cached) $ac_c" 1>&6
2375 else
2376   cat > conftest.$ac_ext <<EOF
2377 #line 2378 "configure"
2378 #include "confdefs.h"
2379
2380 #define x(y) #y
2381
2382 char *s = x(teststring);
2383
2384 EOF
2385 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2386   egrep "#teststring" >/dev/null 2>&1; then
2387   rm -rf conftest*
2388   ac_cv_c_stringize=no
2389 else
2390   rm -rf conftest*
2391   ac_cv_c_stringize=yes
2392 fi
2393 rm -f conftest*
2394
2395 fi
2396
2397 if test "${ac_cv_c_stringize}" = yes
2398 then
2399         cat >> confdefs.h <<\EOF
2400 #define HAVE_STRINGIZE 1
2401 EOF
2402
2403 fi
2404 echo "$ac_t""${ac_cv_c_stringize}" 1>&6
2405
2406
2407 # Use <inttypes.h> only if it exists,
2408 # doesn't clash with <sys/types.h>, and declares intmax_t.
2409 echo $ac_n "checking for inttypes.h""... $ac_c" 1>&6
2410 echo "configure:2411: checking for inttypes.h" >&5
2411 if eval "test \"`echo '$''{'gcc_cv_header_inttypes_h'+set}'`\" = set"; then
2412   echo $ac_n "(cached) $ac_c" 1>&6
2413 else
2414   cat > conftest.$ac_ext <<EOF
2415 #line 2416 "configure"
2416 #include "confdefs.h"
2417 #include <sys/types.h>
2418 #include <inttypes.h>
2419 int main() {
2420 intmax_t i = -1;
2421 ; return 0; }
2422 EOF
2423 if { (eval echo configure:2424: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2424   rm -rf conftest*
2425   gcc_cv_header_inttypes_h=yes
2426 else
2427   echo "configure: failed program was:" >&5
2428   cat conftest.$ac_ext >&5
2429   rm -rf conftest*
2430   gcc_cv_header_inttypes_h=no
2431 fi
2432 rm -f conftest*
2433 fi
2434
2435 echo "$ac_t""$gcc_cv_header_inttypes_h" 1>&6
2436 if test $gcc_cv_header_inttypes_h = yes; then
2437   cat >> confdefs.h <<\EOF
2438 #define HAVE_INTTYPES_H 1
2439 EOF
2440
2441 fi
2442
2443 #
2444 # Determine if enumerated bitfields are unsigned.   ISO C says they can
2445 # be either signed or unsigned.
2446 #
2447 echo $ac_n "checking for unsigned enumerated bitfields""... $ac_c" 1>&6
2448 echo "configure:2449: checking for unsigned enumerated bitfields" >&5
2449 if eval "test \"`echo '$''{'gcc_cv_enum_bf_unsigned'+set}'`\" = set"; then
2450   echo $ac_n "(cached) $ac_c" 1>&6
2451 else
2452   if test "$cross_compiling" = yes; then
2453   gcc_cv_enum_bf_unsigned=yes
2454 else
2455   cat > conftest.$ac_ext <<EOF
2456 #line 2457 "configure"
2457 #include "confdefs.h"
2458 #include <stdlib.h>
2459 enum t { BLAH = 128 } ;
2460 struct s_t { enum t member : 8; } s ;
2461 int main(void)
2462 {
2463         s.member = BLAH;
2464         if (s.member < 0) exit(1);
2465         exit(0);
2466
2467 }
2468 EOF
2469 if { (eval echo configure:2470: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2470 then
2471   gcc_cv_enum_bf_unsigned=yes
2472 else
2473   echo "configure: failed program was:" >&5
2474   cat conftest.$ac_ext >&5
2475   rm -fr conftest*
2476   gcc_cv_enum_bf_unsigned=no
2477 fi
2478 rm -fr conftest*
2479 fi
2480
2481 fi
2482
2483 echo "$ac_t""$gcc_cv_enum_bf_unsigned" 1>&6
2484 if test $gcc_cv_enum_bf_unsigned = yes; then
2485   cat >> confdefs.h <<\EOF
2486 #define ENUM_BITFIELDS_ARE_UNSIGNED 1
2487 EOF
2488
2489 fi
2490
2491 for ac_func in strtoul bsearch putenv popen bcopy bzero bcmp \
2492         index rindex strchr strrchr kill getrlimit setrlimit atoll atoq \
2493         sysconf isascii gettimeofday strsignal putc_unlocked fputc_unlocked \
2494         fputs_unlocked getrusage valloc
2495 do
2496 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2497 echo "configure:2498: checking for $ac_func" >&5
2498 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2499   echo $ac_n "(cached) $ac_c" 1>&6
2500 else
2501   cat > conftest.$ac_ext <<EOF
2502 #line 2503 "configure"
2503 #include "confdefs.h"
2504 /* System header to define __stub macros and hopefully few prototypes,
2505     which can conflict with char $ac_func(); below.  */
2506 #include <assert.h>
2507 /* Override any gcc2 internal prototype to avoid an error.  */
2508 /* We use char because int might match the return type of a gcc2
2509     builtin and then its argument prototype would still apply.  */
2510 char $ac_func();
2511
2512 int main() {
2513
2514 /* The GNU C library defines this for functions which it implements
2515     to always fail with ENOSYS.  Some functions are actually named
2516     something starting with __ and the normal name is an alias.  */
2517 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2518 choke me
2519 #else
2520 $ac_func();
2521 #endif
2522
2523 ; return 0; }
2524 EOF
2525 if { (eval echo configure:2526: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2526   rm -rf conftest*
2527   eval "ac_cv_func_$ac_func=yes"
2528 else
2529   echo "configure: failed program was:" >&5
2530   cat conftest.$ac_ext >&5
2531   rm -rf conftest*
2532   eval "ac_cv_func_$ac_func=no"
2533 fi
2534 rm -f conftest*
2535 fi
2536
2537 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2538   echo "$ac_t""yes" 1>&6
2539     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2540   cat >> confdefs.h <<EOF
2541 #define $ac_tr_func 1
2542 EOF
2543
2544 else
2545   echo "$ac_t""no" 1>&6
2546 fi
2547 done
2548
2549
2550 echo $ac_n "checking for ssize_t""... $ac_c" 1>&6
2551 echo "configure:2552: checking for ssize_t" >&5
2552 if eval "test \"`echo '$''{'ac_cv_type_ssize_t'+set}'`\" = set"; then
2553   echo $ac_n "(cached) $ac_c" 1>&6
2554 else
2555   cat > conftest.$ac_ext <<EOF
2556 #line 2557 "configure"
2557 #include "confdefs.h"
2558 #include <sys/types.h>
2559 #if STDC_HEADERS
2560 #include <stdlib.h>
2561 #include <stddef.h>
2562 #endif
2563 EOF
2564 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2565   egrep "(^|[^a-zA-Z_0-9])ssize_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
2566   rm -rf conftest*
2567   ac_cv_type_ssize_t=yes
2568 else
2569   rm -rf conftest*
2570   ac_cv_type_ssize_t=no
2571 fi
2572 rm -f conftest*
2573
2574 fi
2575 echo "$ac_t""$ac_cv_type_ssize_t" 1>&6
2576 if test $ac_cv_type_ssize_t = no; then
2577   cat >> confdefs.h <<\EOF
2578 #define ssize_t int
2579 EOF
2580
2581 fi
2582
2583
2584 # Try to determine the array type of the second argument of getgroups
2585 # for the target system (int or gid_t).
2586 echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6
2587 echo "configure:2588: checking for uid_t in sys/types.h" >&5
2588 if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then
2589   echo $ac_n "(cached) $ac_c" 1>&6
2590 else
2591   cat > conftest.$ac_ext <<EOF
2592 #line 2593 "configure"
2593 #include "confdefs.h"
2594 #include <sys/types.h>
2595 EOF
2596 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2597   egrep "uid_t" >/dev/null 2>&1; then
2598   rm -rf conftest*
2599   ac_cv_type_uid_t=yes
2600 else
2601   rm -rf conftest*
2602   ac_cv_type_uid_t=no
2603 fi
2604 rm -f conftest*
2605
2606 fi
2607
2608 echo "$ac_t""$ac_cv_type_uid_t" 1>&6
2609 if test $ac_cv_type_uid_t = no; then
2610   cat >> confdefs.h <<\EOF
2611 #define uid_t int
2612 EOF
2613
2614   cat >> confdefs.h <<\EOF
2615 #define gid_t int
2616 EOF
2617
2618 fi
2619
2620 echo $ac_n "checking type of array argument to getgroups""... $ac_c" 1>&6
2621 echo "configure:2622: checking type of array argument to getgroups" >&5
2622 if eval "test \"`echo '$''{'ac_cv_type_getgroups'+set}'`\" = set"; then
2623   echo $ac_n "(cached) $ac_c" 1>&6
2624 else
2625   if test "$cross_compiling" = yes; then
2626   ac_cv_type_getgroups=cross
2627 else
2628   cat > conftest.$ac_ext <<EOF
2629 #line 2630 "configure"
2630 #include "confdefs.h"
2631
2632 /* Thanks to Mike Rendell for this test.  */
2633 #include <sys/types.h>
2634 #define NGID 256
2635 #undef MAX
2636 #define MAX(x, y) ((x) > (y) ? (x) : (y))
2637 main()
2638 {
2639   gid_t gidset[NGID];
2640   int i, n;
2641   union { gid_t gval; long lval; }  val;
2642
2643   val.lval = -1;
2644   for (i = 0; i < NGID; i++)
2645     gidset[i] = val.gval;
2646   n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
2647                  gidset);
2648   /* Exit non-zero if getgroups seems to require an array of ints.  This
2649      happens when gid_t is short but getgroups modifies an array of ints.  */
2650   exit ((n > 0 && gidset[n] != val.gval) ? 1 : 0);
2651 }
2652
2653 EOF
2654 if { (eval echo configure:2655: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2655 then
2656     ac_cv_type_getgroups=gid_t
2657 else
2658   echo "configure: failed program was:" >&5
2659   cat conftest.$ac_ext >&5
2660   rm -fr conftest*
2661   ac_cv_type_getgroups=int
2662 fi
2663 rm -fr conftest*
2664 fi
2665
2666 if test $ac_cv_type_getgroups = cross; then
2667         cat > conftest.$ac_ext <<EOF
2668 #line 2669 "configure"
2669 #include "confdefs.h"
2670 #include <unistd.h>
2671 EOF
2672 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2673   egrep "getgroups.*int.*gid_t" >/dev/null 2>&1; then
2674   rm -rf conftest*
2675   ac_cv_type_getgroups=gid_t
2676 else
2677   rm -rf conftest*
2678   ac_cv_type_getgroups=int
2679 fi
2680 rm -f conftest*
2681
2682 fi
2683 fi
2684
2685 echo "$ac_t""$ac_cv_type_getgroups" 1>&6
2686 cat >> confdefs.h <<EOF
2687 #define GETGROUPS_T $ac_cv_type_getgroups
2688 EOF
2689
2690
2691 if test "${target}" = "${build}"; then
2692   TARGET_GETGROUPS_T=$ac_cv_type_getgroups
2693 else
2694   case "${target}" in
2695         # This condition may need some tweaking.  It should include all
2696         # targets where the array type of the second argument of getgroups
2697         # is int and the type of gid_t is not equivalent to int.
2698         *-*-sunos* | *-*-ultrix*)
2699                 TARGET_GETGROUPS_T=int
2700                 ;;
2701         *)
2702                 TARGET_GETGROUPS_T=gid_t
2703                 ;;
2704   esac
2705 fi
2706
2707
2708 echo $ac_n "checking for vprintf""... $ac_c" 1>&6
2709 echo "configure:2710: checking for vprintf" >&5
2710 if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then
2711   echo $ac_n "(cached) $ac_c" 1>&6
2712 else
2713   cat > conftest.$ac_ext <<EOF
2714 #line 2715 "configure"
2715 #include "confdefs.h"
2716 /* System header to define __stub macros and hopefully few prototypes,
2717     which can conflict with char vprintf(); below.  */
2718 #include <assert.h>
2719 /* Override any gcc2 internal prototype to avoid an error.  */
2720 /* We use char because int might match the return type of a gcc2
2721     builtin and then its argument prototype would still apply.  */
2722 char vprintf();
2723
2724 int main() {
2725
2726 /* The GNU C library defines this for functions which it implements
2727     to always fail with ENOSYS.  Some functions are actually named
2728     something starting with __ and the normal name is an alias.  */
2729 #if defined (__stub_vprintf) || defined (__stub___vprintf)
2730 choke me
2731 #else
2732 vprintf();
2733 #endif
2734
2735 ; return 0; }
2736 EOF
2737 if { (eval echo configure:2738: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2738   rm -rf conftest*
2739   eval "ac_cv_func_vprintf=yes"
2740 else
2741   echo "configure: failed program was:" >&5
2742   cat conftest.$ac_ext >&5
2743   rm -rf conftest*
2744   eval "ac_cv_func_vprintf=no"
2745 fi
2746 rm -f conftest*
2747 fi
2748
2749 if eval "test \"`echo '$ac_cv_func_'vprintf`\" = yes"; then
2750   echo "$ac_t""yes" 1>&6
2751   cat >> confdefs.h <<\EOF
2752 #define HAVE_VPRINTF 1
2753 EOF
2754
2755 else
2756   echo "$ac_t""no" 1>&6
2757 fi
2758
2759 if test "$ac_cv_func_vprintf" != yes; then
2760 echo $ac_n "checking for _doprnt""... $ac_c" 1>&6
2761 echo "configure:2762: checking for _doprnt" >&5
2762 if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then
2763   echo $ac_n "(cached) $ac_c" 1>&6
2764 else
2765   cat > conftest.$ac_ext <<EOF
2766 #line 2767 "configure"
2767 #include "confdefs.h"
2768 /* System header to define __stub macros and hopefully few prototypes,
2769     which can conflict with char _doprnt(); below.  */
2770 #include <assert.h>
2771 /* Override any gcc2 internal prototype to avoid an error.  */
2772 /* We use char because int might match the return type of a gcc2
2773     builtin and then its argument prototype would still apply.  */
2774 char _doprnt();
2775
2776 int main() {
2777
2778 /* The GNU C library defines this for functions which it implements
2779     to always fail with ENOSYS.  Some functions are actually named
2780     something starting with __ and the normal name is an alias.  */
2781 #if defined (__stub__doprnt) || defined (__stub____doprnt)
2782 choke me
2783 #else
2784 _doprnt();
2785 #endif
2786
2787 ; return 0; }
2788 EOF
2789 if { (eval echo configure:2790: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2790   rm -rf conftest*
2791   eval "ac_cv_func__doprnt=yes"
2792 else
2793   echo "configure: failed program was:" >&5
2794   cat conftest.$ac_ext >&5
2795   rm -rf conftest*
2796   eval "ac_cv_func__doprnt=no"
2797 fi
2798 rm -f conftest*
2799 fi
2800
2801 if eval "test \"`echo '$ac_cv_func_'_doprnt`\" = yes"; then
2802   echo "$ac_t""yes" 1>&6
2803   cat >> confdefs.h <<\EOF
2804 #define HAVE_DOPRNT 1
2805 EOF
2806
2807 else
2808   echo "$ac_t""no" 1>&6
2809 fi
2810
2811 fi
2812
2813 vfprintf=
2814 doprint=
2815 if test $ac_cv_func_vprintf != yes ; then
2816   vfprintf=vfprintf.o
2817   if test $ac_cv_func__doprnt != yes ; then
2818     doprint=doprint.o
2819   fi
2820 fi
2821
2822
2823
2824 echo $ac_n "checking whether the printf functions support %p""... $ac_c" 1>&6
2825 echo "configure:2826: checking whether the printf functions support %p" >&5
2826 if eval "test \"`echo '$''{'gcc_cv_func_printf_ptr'+set}'`\" = set"; then
2827   echo $ac_n "(cached) $ac_c" 1>&6
2828 else
2829   if test "$cross_compiling" = yes; then
2830   gcc_cv_func_printf_ptr=no
2831 else
2832   cat > conftest.$ac_ext <<EOF
2833 #line 2834 "configure"
2834 #include "confdefs.h"
2835 #include <stdio.h>
2836
2837 int main()
2838 {
2839   char buf[64];
2840   char *p = buf, *q = NULL;
2841   sprintf(buf, "%p", p);
2842   sscanf(buf, "%p", &q);
2843   return (p != q);
2844 }
2845 EOF
2846 if { (eval echo configure:2847: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2847 then
2848   gcc_cv_func_printf_ptr=yes
2849 else
2850   echo "configure: failed program was:" >&5
2851   cat conftest.$ac_ext >&5
2852   rm -fr conftest*
2853   gcc_cv_func_printf_ptr=no
2854 fi
2855 rm -fr conftest*
2856 fi
2857
2858 rm -f core core.* *.core
2859 fi
2860
2861 echo "$ac_t""$gcc_cv_func_printf_ptr" 1>&6
2862 if test $gcc_cv_func_printf_ptr = yes ; then
2863   cat >> confdefs.h <<\EOF
2864 #define HAVE_PRINTF_PTR 1
2865 EOF
2866
2867 fi
2868
2869
2870 case "${host}" in
2871 *-*-uwin*)
2872   # Under some versions of uwin, vfork is notoriously buggy and the test
2873   # can hang configure; on other versions, vfork exists just as a stub.
2874   # FIXME: This should be removed once vfork in uwin's runtime is fixed.
2875   ac_cv_func_vfork_works=no
2876   ;;
2877 esac
2878 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
2879 echo "configure:2880: checking for pid_t" >&5
2880 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
2881   echo $ac_n "(cached) $ac_c" 1>&6
2882 else
2883   cat > conftest.$ac_ext <<EOF
2884 #line 2885 "configure"
2885 #include "confdefs.h"
2886 #include <sys/types.h>
2887 #if STDC_HEADERS
2888 #include <stdlib.h>
2889 #include <stddef.h>
2890 #endif
2891 EOF
2892 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2893   egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
2894   rm -rf conftest*
2895   ac_cv_type_pid_t=yes
2896 else
2897   rm -rf conftest*
2898   ac_cv_type_pid_t=no
2899 fi
2900 rm -f conftest*
2901
2902 fi
2903 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
2904 if test $ac_cv_type_pid_t = no; then
2905   cat >> confdefs.h <<\EOF
2906 #define pid_t int
2907 EOF
2908
2909 fi
2910
2911 ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
2912 echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
2913 echo "configure:2914: checking for vfork.h" >&5
2914 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2915   echo $ac_n "(cached) $ac_c" 1>&6
2916 else
2917   cat > conftest.$ac_ext <<EOF
2918 #line 2919 "configure"
2919 #include "confdefs.h"
2920 #include <vfork.h>
2921 EOF
2922 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2923 { (eval echo configure:2924: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2924 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2925 if test -z "$ac_err"; then
2926   rm -rf conftest*
2927   eval "ac_cv_header_$ac_safe=yes"
2928 else
2929   echo "$ac_err" >&5
2930   echo "configure: failed program was:" >&5
2931   cat conftest.$ac_ext >&5
2932   rm -rf conftest*
2933   eval "ac_cv_header_$ac_safe=no"
2934 fi
2935 rm -f conftest*
2936 fi
2937 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2938   echo "$ac_t""yes" 1>&6
2939   cat >> confdefs.h <<\EOF
2940 #define HAVE_VFORK_H 1
2941 EOF
2942
2943 else
2944   echo "$ac_t""no" 1>&6
2945 fi
2946
2947 echo $ac_n "checking for working vfork""... $ac_c" 1>&6
2948 echo "configure:2949: checking for working vfork" >&5
2949 if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
2950   echo $ac_n "(cached) $ac_c" 1>&6
2951 else
2952   if test "$cross_compiling" = yes; then
2953   echo $ac_n "checking for vfork""... $ac_c" 1>&6
2954 echo "configure:2955: checking for vfork" >&5
2955 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
2956   echo $ac_n "(cached) $ac_c" 1>&6
2957 else
2958   cat > conftest.$ac_ext <<EOF
2959 #line 2960 "configure"
2960 #include "confdefs.h"
2961 /* System header to define __stub macros and hopefully few prototypes,
2962     which can conflict with char vfork(); below.  */
2963 #include <assert.h>
2964 /* Override any gcc2 internal prototype to avoid an error.  */
2965 /* We use char because int might match the return type of a gcc2
2966     builtin and then its argument prototype would still apply.  */
2967 char vfork();
2968
2969 int main() {
2970
2971 /* The GNU C library defines this for functions which it implements
2972     to always fail with ENOSYS.  Some functions are actually named
2973     something starting with __ and the normal name is an alias.  */
2974 #if defined (__stub_vfork) || defined (__stub___vfork)
2975 choke me
2976 #else
2977 vfork();
2978 #endif
2979
2980 ; return 0; }
2981 EOF
2982 if { (eval echo configure:2983: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2983   rm -rf conftest*
2984   eval "ac_cv_func_vfork=yes"
2985 else
2986   echo "configure: failed program was:" >&5
2987   cat conftest.$ac_ext >&5
2988   rm -rf conftest*
2989   eval "ac_cv_func_vfork=no"
2990 fi
2991 rm -f conftest*
2992 fi
2993
2994 if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
2995   echo "$ac_t""yes" 1>&6
2996   :
2997 else
2998   echo "$ac_t""no" 1>&6
2999 fi
3000
3001 ac_cv_func_vfork_works=$ac_cv_func_vfork
3002 else
3003   cat > conftest.$ac_ext <<EOF
3004 #line 3005 "configure"
3005 #include "confdefs.h"
3006 /* Thanks to Paul Eggert for this test.  */
3007 #include <stdio.h>
3008 #include <sys/types.h>
3009 #include <sys/stat.h>
3010 #ifdef HAVE_UNISTD_H
3011 #include <unistd.h>
3012 #endif
3013 #ifdef HAVE_VFORK_H
3014 #include <vfork.h>
3015 #endif
3016 /* On some sparc systems, changes by the child to local and incoming
3017    argument registers are propagated back to the parent.
3018    The compiler is told about this with #include <vfork.h>,
3019    but some compilers (e.g. gcc -O) don't grok <vfork.h>.
3020    Test for this by using a static variable whose address
3021    is put into a register that is clobbered by the vfork.  */
3022 static
3023 #ifdef __cplusplus
3024 sparc_address_test (int arg)
3025 #else
3026 sparc_address_test (arg) int arg;
3027 #endif
3028 {
3029   static pid_t child;
3030   if (!child) {
3031     child = vfork ();
3032     if (child < 0) {
3033       perror ("vfork");
3034       _exit(2);
3035     }
3036     if (!child) {
3037       arg = getpid();
3038       write(-1, "", 0);
3039       _exit (arg);
3040     }
3041   }
3042 }
3043 main() {
3044   pid_t parent = getpid ();
3045   pid_t child;
3046
3047   sparc_address_test ();
3048
3049   child = vfork ();
3050
3051   if (child == 0) {
3052     /* Here is another test for sparc vfork register problems.
3053        This test uses lots of local variables, at least
3054        as many local variables as main has allocated so far
3055        including compiler temporaries.  4 locals are enough for
3056        gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe.
3057        A buggy compiler should reuse the register of parent
3058        for one of the local variables, since it will think that
3059        parent can't possibly be used any more in this routine.
3060        Assigning to the local variable will thus munge parent
3061        in the parent process.  */
3062     pid_t
3063       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
3064       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
3065     /* Convince the compiler that p..p7 are live; otherwise, it might
3066        use the same hardware register for all 8 local variables.  */
3067     if (p != p1 || p != p2 || p != p3 || p != p4
3068         || p != p5 || p != p6 || p != p7)
3069       _exit(1);
3070
3071     /* On some systems (e.g. IRIX 3.3),
3072        vfork doesn't separate parent from child file descriptors.
3073        If the child closes a descriptor before it execs or exits,
3074        this munges the parent's descriptor as well.
3075        Test for this by closing stdout in the child.  */
3076     _exit(close(fileno(stdout)) != 0);
3077   } else {
3078     int status;
3079     struct stat st;
3080
3081     while (wait(&status) != child)
3082       ;
3083     exit(
3084          /* Was there some problem with vforking?  */
3085          child < 0
3086
3087          /* Did the child fail?  (This shouldn't happen.)  */
3088          || status
3089
3090          /* Did the vfork/compiler bug occur?  */
3091          || parent != getpid()
3092
3093          /* Did the file descriptor bug occur?  */
3094          || fstat(fileno(stdout), &st) != 0
3095          );
3096   }
3097 }
3098 EOF
3099 if { (eval echo configure:3100: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3100 then
3101   ac_cv_func_vfork_works=yes
3102 else
3103   echo "configure: failed program was:" >&5
3104   cat conftest.$ac_ext >&5
3105   rm -fr conftest*
3106   ac_cv_func_vfork_works=no
3107 fi
3108 rm -fr conftest*
3109 fi
3110
3111 fi
3112
3113 echo "$ac_t""$ac_cv_func_vfork_works" 1>&6
3114 if test $ac_cv_func_vfork_works = no; then
3115   cat >> confdefs.h <<\EOF
3116 #define vfork fork
3117 EOF
3118
3119 fi
3120
3121 for ac_hdr in unistd.h
3122 do
3123 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3124 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3125 echo "configure:3126: checking for $ac_hdr" >&5
3126 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3127   echo $ac_n "(cached) $ac_c" 1>&6
3128 else
3129   cat > conftest.$ac_ext <<EOF
3130 #line 3131 "configure"
3131 #include "confdefs.h"
3132 #include <$ac_hdr>
3133 EOF
3134 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3135 { (eval echo configure:3136: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3136 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3137 if test -z "$ac_err"; then
3138   rm -rf conftest*
3139   eval "ac_cv_header_$ac_safe=yes"
3140 else
3141   echo "$ac_err" >&5
3142   echo "configure: failed program was:" >&5
3143   cat conftest.$ac_ext >&5
3144   rm -rf conftest*
3145   eval "ac_cv_header_$ac_safe=no"
3146 fi
3147 rm -f conftest*
3148 fi
3149 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3150   echo "$ac_t""yes" 1>&6
3151     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3152   cat >> confdefs.h <<EOF
3153 #define $ac_tr_hdr 1
3154 EOF
3155
3156 else
3157   echo "$ac_t""no" 1>&6
3158 fi
3159 done
3160
3161 for ac_func in getpagesize
3162 do
3163 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3164 echo "configure:3165: checking for $ac_func" >&5
3165 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3166   echo $ac_n "(cached) $ac_c" 1>&6
3167 else
3168   cat > conftest.$ac_ext <<EOF
3169 #line 3170 "configure"
3170 #include "confdefs.h"
3171 /* System header to define __stub macros and hopefully few prototypes,
3172     which can conflict with char $ac_func(); below.  */
3173 #include <assert.h>
3174 /* Override any gcc2 internal prototype to avoid an error.  */
3175 /* We use char because int might match the return type of a gcc2
3176     builtin and then its argument prototype would still apply.  */
3177 char $ac_func();
3178
3179 int main() {
3180
3181 /* The GNU C library defines this for functions which it implements
3182     to always fail with ENOSYS.  Some functions are actually named
3183     something starting with __ and the normal name is an alias.  */
3184 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3185 choke me
3186 #else
3187 $ac_func();
3188 #endif
3189
3190 ; return 0; }
3191 EOF
3192 if { (eval echo configure:3193: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3193   rm -rf conftest*
3194   eval "ac_cv_func_$ac_func=yes"
3195 else
3196   echo "configure: failed program was:" >&5
3197   cat conftest.$ac_ext >&5
3198   rm -rf conftest*
3199   eval "ac_cv_func_$ac_func=no"
3200 fi
3201 rm -f conftest*
3202 fi
3203
3204 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3205   echo "$ac_t""yes" 1>&6
3206     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3207   cat >> confdefs.h <<EOF
3208 #define $ac_tr_func 1
3209 EOF
3210
3211 else
3212   echo "$ac_t""no" 1>&6
3213 fi
3214 done
3215
3216 echo $ac_n "checking for working mmap which provides zeroed pages anywhere""... $ac_c" 1>&6
3217 echo "configure:3218: checking for working mmap which provides zeroed pages anywhere" >&5
3218 if eval "test \"`echo '$''{'ac_cv_func_mmap_anywhere'+set}'`\" = set"; then
3219   echo $ac_n "(cached) $ac_c" 1>&6
3220 else
3221   if test "$cross_compiling" = yes; then
3222   ac_cv_func_mmap_anywhere=no
3223 else
3224   cat > conftest.$ac_ext <<EOF
3225 #line 3226 "configure"
3226 #include "confdefs.h"
3227
3228 /* Test by Richard Henderson and Alexandre Oliva.
3229    Check whether mmap MAP_ANONYMOUS or mmap from /dev/zero works. */
3230 #include <sys/types.h>
3231 #include <fcntl.h>
3232 #include <sys/mman.h>
3233
3234 #if !defined (MAP_ANONYMOUS) && defined (MAP_ANON)
3235 # define MAP_ANONYMOUS MAP_ANON
3236 #endif
3237
3238 /* This mess was copied from the GNU getpagesize.h.  */
3239 #ifndef HAVE_GETPAGESIZE
3240 # ifdef HAVE_UNISTD_H
3241 #  include <unistd.h>
3242 # endif
3243
3244 /* Assume that all systems that can run configure have sys/param.h.  */
3245 # ifndef HAVE_SYS_PARAM_H
3246 #  define HAVE_SYS_PARAM_H 1
3247 # endif
3248
3249 # ifdef _SC_PAGESIZE
3250 #  define getpagesize() sysconf(_SC_PAGESIZE)
3251 # else /* no _SC_PAGESIZE */
3252 #  ifdef HAVE_SYS_PARAM_H
3253 #   include <sys/param.h>
3254 #   ifdef EXEC_PAGESIZE
3255 #    define getpagesize() EXEC_PAGESIZE
3256 #   else /* no EXEC_PAGESIZE */
3257 #    ifdef NBPG
3258 #     define getpagesize() NBPG * CLSIZE
3259 #     ifndef CLSIZE
3260 #      define CLSIZE 1
3261 #     endif /* no CLSIZE */
3262 #    else /* no NBPG */
3263 #     ifdef NBPC
3264 #      define getpagesize() NBPC
3265 #     else /* no NBPC */
3266 #      ifdef PAGESIZE
3267 #       define getpagesize() PAGESIZE
3268 #      endif /* PAGESIZE */
3269 #     endif /* no NBPC */
3270 #    endif /* no NBPG */
3271 #   endif /* no EXEC_PAGESIZE */
3272 #  else /* no HAVE_SYS_PARAM_H */
3273 #   define getpagesize() 8192   /* punt totally */
3274 #  endif /* no HAVE_SYS_PARAM_H */
3275 # endif /* no _SC_PAGESIZE */
3276
3277 #endif /* no HAVE_GETPAGESIZE */
3278
3279 int main()
3280 {
3281   char *x;
3282   int fd, pg;
3283
3284 #ifndef MAP_ANONYMOUS
3285   fd = open("/dev/zero", O_RDWR);
3286   if (fd < 0)
3287     exit(1);
3288 #endif
3289
3290   pg = getpagesize();
3291 #ifdef MAP_ANONYMOUS
3292   x = (char*)mmap(0, pg, PROT_READ|PROT_WRITE,
3293                   MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
3294 #else
3295   x = (char*)mmap(0, pg, PROT_READ|PROT_WRITE, MAP_PRIVATE, fd, 0);
3296 #endif
3297   if (x == (char *) -1)
3298     exit(2);
3299
3300   *(int *)x += 1;
3301
3302   if (munmap(x, pg) < 0)
3303     exit(3);
3304
3305   exit(0);
3306 }
3307 EOF
3308 if { (eval echo configure:3309: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3309 then
3310   ac_cv_func_mmap_anywhere=yes
3311 else
3312   echo "configure: failed program was:" >&5
3313   cat conftest.$ac_ext >&5
3314   rm -fr conftest*
3315   ac_cv_func_mmap_anywhere=no
3316 fi
3317 rm -fr conftest*
3318 fi
3319
3320 fi
3321
3322 echo "$ac_t""$ac_cv_func_mmap_anywhere" 1>&6
3323 if test $ac_cv_func_mmap_anywhere = yes; then
3324   cat >> confdefs.h <<\EOF
3325 #define HAVE_MMAP_ANYWHERE 1
3326 EOF
3327
3328 fi
3329
3330 echo $ac_n "checking for working mmap of a file""... $ac_c" 1>&6
3331 echo "configure:3332: checking for working mmap of a file" >&5
3332 if eval "test \"`echo '$''{'ac_cv_func_mmap_file'+set}'`\" = set"; then
3333   echo $ac_n "(cached) $ac_c" 1>&6
3334 else
3335   # Create a file one thousand bytes long.
3336 for i in 1 2 3 4 5 6 7 8 9 0
3337 do for j in 1 2 3 4 5 6 7 8 9 0
3338 do echo $i $j xxxxx
3339 done
3340 done > conftestdata$$
3341
3342 if test "$cross_compiling" = yes; then
3343   ac_cv_func_mmap_file=no
3344 else
3345   cat > conftest.$ac_ext <<EOF
3346 #line 3347 "configure"
3347 #include "confdefs.h"
3348
3349 /* Test by Zack Weinberg.  Modified from MMAP_ANYWHERE test by
3350    Richard Henderson and Alexandre Oliva.
3351    Check whether read-only mmap of a plain file works. */
3352 #include <sys/types.h>
3353 #include <sys/stat.h>
3354 #include <fcntl.h>
3355 #include <sys/mman.h>
3356
3357 int main()
3358 {
3359   char *x;
3360   int fd;
3361   struct stat st;
3362
3363   fd = open("conftestdata$$", O_RDONLY);
3364   if (fd < 0)
3365     exit(1);
3366
3367   if (fstat (fd, &st))
3368     exit(2);
3369
3370   x = (char*)mmap(0, st.st_size, PROT_READ, MAP_PRIVATE, fd, 0);
3371   if (x == (char *) -1)
3372     exit(3);
3373
3374   if (x[0] != '1' || x[1] != ' ' || x[2] != '1' || x[3] != ' ')
3375     exit(4);
3376
3377   if (munmap(x, st.st_size) < 0)
3378     exit(5);
3379
3380   exit(0);
3381 }
3382 EOF
3383 if { (eval echo configure:3384: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3384 then
3385   ac_cv_func_mmap_file=yes
3386 else
3387   echo "configure: failed program was:" >&5
3388   cat conftest.$ac_ext >&5
3389   rm -fr conftest*
3390   ac_cv_func_mmap_file=no
3391 fi
3392 rm -fr conftest*
3393 fi
3394
3395 fi
3396
3397 echo "$ac_t""$ac_cv_func_mmap_file" 1>&6
3398 if test $ac_cv_func_mmap_file = yes; then
3399   cat >> confdefs.h <<\EOF
3400 #define HAVE_MMAP_FILE 1
3401 EOF
3402
3403 fi
3404
3405
3406 # We will need to find libiberty.h and ansidecl.h
3407 saved_CFLAGS="$CFLAGS"
3408 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
3409 for ac_func in bcopy bzero bcmp \
3410         index rindex getenv atol sbrk abort atof getcwd getwd \
3411         strsignal putc_unlocked fputs_unlocked strstr environ \
3412         malloc realloc calloc free basename getopt
3413 do
3414   ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3415 echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
3416 echo "configure:3417: checking whether $ac_func is declared" >&5
3417 if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
3418   echo $ac_n "(cached) $ac_c" 1>&6
3419 else
3420   cat > conftest.$ac_ext <<EOF
3421 #line 3422 "configure"
3422 #include "confdefs.h"
3423 #include "gansidecl.h"
3424 #include "system.h"
3425
3426 int main() {
3427 #ifndef $ac_func
3428 char *(*pfn) = (char *(*)) $ac_func ;
3429 #endif
3430 ; return 0; }
3431 EOF
3432 if { (eval echo configure:3433: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3433   rm -rf conftest*
3434   eval "gcc_cv_have_decl_$ac_func=yes"
3435 else
3436   echo "configure: failed program was:" >&5
3437   cat conftest.$ac_ext >&5
3438   rm -rf conftest*
3439   eval "gcc_cv_have_decl_$ac_func=no"
3440 fi
3441 rm -f conftest*
3442 fi
3443
3444 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
3445   echo "$ac_t""yes" 1>&6 ; cat >> confdefs.h <<EOF
3446 #define $ac_tr_decl 1
3447 EOF
3448
3449 else
3450   echo "$ac_t""no" 1>&6 ; cat >> confdefs.h <<EOF
3451 #define $ac_tr_decl 0
3452 EOF
3453
3454 fi
3455
3456 done
3457 if test x = y ; then
3458   cat >> confdefs.h <<EOF
3459 #define HAVE_DECL_BCOPY 1
3460 EOF
3461  cat >> confdefs.h <<EOF
3462 #define HAVE_DECL_BZERO 1
3463 EOF
3464  cat >> confdefs.h <<EOF
3465 #define HAVE_DECL_BCMP 1
3466 EOF
3467  \
3468         cat >> confdefs.h <<EOF
3469 #define HAVE_DECL_INDEX 1
3470 EOF
3471  cat >> confdefs.h <<EOF
3472 #define HAVE_DECL_RINDEX 1
3473 EOF
3474  cat >> confdefs.h <<EOF
3475 #define HAVE_DECL_GETENV 1
3476 EOF
3477  cat >> confdefs.h <<EOF
3478 #define HAVE_DECL_ATOL 1
3479 EOF
3480  cat >> confdefs.h <<EOF
3481 #define HAVE_DECL_SBRK 1
3482 EOF
3483  cat >> confdefs.h <<EOF
3484 #define HAVE_DECL_ABORT 1
3485 EOF
3486  cat >> confdefs.h <<EOF
3487 #define HAVE_DECL_ATOF 1
3488 EOF
3489  cat >> confdefs.h <<EOF
3490 #define HAVE_DECL_GETCWD 1
3491 EOF
3492  cat >> confdefs.h <<EOF
3493 #define HAVE_DECL_GETWD 1
3494 EOF
3495  \
3496         cat >> confdefs.h <<EOF
3497 #define HAVE_DECL_STRSIGNAL 1
3498 EOF
3499  cat >> confdefs.h <<EOF
3500 #define HAVE_DECL_PUTC_UNLOCKED 1
3501 EOF
3502  cat >> confdefs.h <<EOF
3503 #define HAVE_DECL_FPUTS_UNLOCKED 1
3504 EOF
3505  cat >> confdefs.h <<EOF
3506 #define HAVE_DECL_STRSTR 1
3507 EOF
3508  cat >> confdefs.h <<EOF
3509 #define HAVE_DECL_ENVIRON 1
3510 EOF
3511  \
3512         cat >> confdefs.h <<EOF
3513 #define HAVE_DECL_MALLOC 1
3514 EOF
3515  cat >> confdefs.h <<EOF
3516 #define HAVE_DECL_REALLOC 1
3517 EOF
3518  cat >> confdefs.h <<EOF
3519 #define HAVE_DECL_CALLOC 1
3520 EOF
3521  cat >> confdefs.h <<EOF
3522 #define HAVE_DECL_FREE 1
3523 EOF
3524  cat >> confdefs.h <<EOF
3525 #define HAVE_DECL_BASENAME 1
3526 EOF
3527  cat >> confdefs.h <<EOF
3528 #define HAVE_DECL_GETOPT 1
3529 EOF
3530 fi
3531
3532
3533 for ac_func in getrlimit setrlimit getrusage
3534 do
3535   ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3536 echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
3537 echo "configure:3538: checking whether $ac_func is declared" >&5
3538 if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
3539   echo $ac_n "(cached) $ac_c" 1>&6
3540 else
3541   cat > conftest.$ac_ext <<EOF
3542 #line 3543 "configure"
3543 #include "confdefs.h"
3544 #include "gansidecl.h"
3545 #include "system.h"
3546 #ifdef HAVE_SYS_RESOURCE_H
3547 #include <sys/resource.h>
3548 #endif
3549
3550
3551 int main() {
3552 #ifndef $ac_func
3553 char *(*pfn) = (char *(*)) $ac_func ;
3554 #endif
3555 ; return 0; }
3556 EOF
3557 if { (eval echo configure:3558: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3558   rm -rf conftest*
3559   eval "gcc_cv_have_decl_$ac_func=yes"
3560 else
3561   echo "configure: failed program was:" >&5
3562   cat conftest.$ac_ext >&5
3563   rm -rf conftest*
3564   eval "gcc_cv_have_decl_$ac_func=no"
3565 fi
3566 rm -f conftest*
3567 fi
3568
3569 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
3570   echo "$ac_t""yes" 1>&6 ; cat >> confdefs.h <<EOF
3571 #define $ac_tr_decl 1
3572 EOF
3573
3574 else
3575   echo "$ac_t""no" 1>&6 ; cat >> confdefs.h <<EOF
3576 #define $ac_tr_decl 0
3577 EOF
3578
3579 fi
3580
3581 done
3582 if test x = y ; then
3583   cat >> confdefs.h <<EOF
3584 #define HAVE_DECL_GETRLIMIT 1
3585 EOF
3586  cat >> confdefs.h <<EOF
3587 #define HAVE_DECL_SETRLIMIT 1
3588 EOF
3589  cat >> confdefs.h <<EOF
3590 #define HAVE_DECL_GETRUSAGE 1
3591 EOF
3592 fi
3593
3594
3595 # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
3596 CFLAGS="$saved_CFLAGS"
3597
3598 # mkdir takes a single argument on some systems.
3599 echo $ac_n "checking if mkdir takes one argument""... $ac_c" 1>&6
3600 echo "configure:3601: checking if mkdir takes one argument" >&5
3601 if eval "test \"`echo '$''{'gcc_cv_mkdir_takes_one_arg'+set}'`\" = set"; then
3602   echo $ac_n "(cached) $ac_c" 1>&6
3603 else
3604   cat > conftest.$ac_ext <<EOF
3605 #line 3606 "configure"
3606 #include "confdefs.h"
3607
3608 #include <sys/types.h>
3609 #ifdef HAVE_SYS_STAT_H
3610 # include <sys/stat.h>
3611 #endif
3612 #ifdef HAVE_UNISTD_H
3613 # include <unistd.h>
3614 #endif
3615 #ifdef HAVE_DIRECT_H
3616 # include <direct.h>
3617 #endif
3618 int main() {
3619 mkdir ("foo", 0);
3620 ; return 0; }
3621 EOF
3622 if { (eval echo configure:3623: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3623   rm -rf conftest*
3624   gcc_cv_mkdir_takes_one_arg=no
3625 else
3626   echo "configure: failed program was:" >&5
3627   cat conftest.$ac_ext >&5
3628   rm -rf conftest*
3629   gcc_cv_mkdir_takes_one_arg=yes
3630 fi
3631 rm -f conftest*
3632 fi
3633
3634 echo "$ac_t""$gcc_cv_mkdir_takes_one_arg" 1>&6
3635 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
3636   cat >> confdefs.h <<\EOF
3637 #define MKDIR_TAKES_ONE_ARG 1
3638 EOF
3639
3640 fi
3641
3642
3643 # File extensions
3644 manext='.1'
3645 objext='.o'
3646
3647
3648
3649 build_xm_file=
3650 build_xm_defines=
3651 build_install_headers_dir=install-headers-tar
3652 build_exeext=
3653 host_xm_file=
3654 host_xm_defines=
3655 host_xmake_file=
3656 host_truncate_target=
3657 host_exeext=
3658
3659 # Decode the host machine, then the target machine.
3660 # For the host machine, we save the xm_file variable as host_xm_file;
3661 # then we decode the target machine and forget everything else
3662 # that came from the host machine.
3663 for machine in $build $host $target; do
3664
3665         out_file=
3666         xmake_file=
3667         tmake_file=
3668         extra_headers=
3669         extra_passes=
3670         extra_parts=
3671         extra_programs=
3672         extra_objs=
3673         extra_host_objs=
3674         extra_gcc_objs=
3675         xm_defines=
3676         float_format=
3677         # Set this to force installation and use of collect2.
3678         use_collect2=
3679         # Set this to override the default target model.
3680         target_cpu_default=
3681         # Set this to control how the header file directory is installed.
3682         install_headers_dir=install-headers-tar
3683         # Set this to a non-empty list of args to pass to cpp if the target
3684         # wants its .md file passed through cpp.
3685         md_cppflags=
3686         # Set this if directory names should be truncated to 14 characters.
3687         truncate_target=
3688         # Set this if gdb needs a dir command with `dirname $out_file`
3689         gdb_needs_out_file_path=
3690         # Set this if the build machine requires executables to have a
3691         # file name suffix.
3692         exeext=
3693         # Set this to control which thread package will be used.
3694         thread_file=
3695         # Reinitialize these from the flag values every loop pass, since some
3696         # configure entries modify them.
3697         gas="$gas_flag"
3698         gnu_ld="$gnu_ld_flag"
3699         enable_threads=$enable_threads_flag
3700
3701         # Set default cpu_type, tm_file, tm_p_file and xm_file so it can be
3702         # updated in each machine entry.
3703         tm_p_file=
3704         cpu_type=`echo $machine | sed 's/-.*$//'`
3705         case $machine in
3706         alpha*-*-*)
3707                 cpu_type=alpha
3708                 ;;
3709         strongarm*-*-*)
3710                 cpu_type=arm
3711                 ;;
3712         arm*-*-*)
3713                 cpu_type=arm
3714                 ;;
3715         c*-convex-*)
3716                 cpu_type=convex
3717                 ;;
3718         i[34567]86-*-*)
3719                 cpu_type=i386
3720                 ;;
3721         hppa*-*-*)
3722                 cpu_type=pa
3723                 ;;
3724         m68000-*-*)
3725                 cpu_type=m68k
3726                 ;;
3727         mips*-*-*)
3728                 cpu_type=mips
3729                 ;;
3730         pj*-*-*)
3731                 cpu_type=pj
3732                 ;;
3733         powerpc*-*-*)
3734                 cpu_type=rs6000
3735                 ;;
3736         pyramid-*-*)
3737                 cpu_type=pyr
3738                 ;;
3739         sparc*-*-*)
3740                 cpu_type=sparc
3741                 ;;
3742         esac
3743
3744         tm_file=${cpu_type}/${cpu_type}.h
3745         xm_file=${cpu_type}/xm-${cpu_type}.h
3746         if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h;
3747         then
3748                 tm_p_file=${cpu_type}/${cpu_type}-protos.h;
3749         fi
3750         # On a.out targets, we need to use collect2.
3751         case $machine in
3752         *-*-*aout*)
3753                 use_collect2=yes
3754                 ;;
3755         esac
3756
3757         # Common parts for linux-gnu and openbsd systems
3758         case $machine in
3759         *-*-linux-gnu*)
3760                 xm_defines="HAVE_ATEXIT POSIX BSTRING"
3761                 ;;
3762         *-*-openbsd*)
3763                 tm_file=${cpu_type}/openbsd.h
3764                 tmake_file="t-libc-ok t-openbsd"
3765                 # avoid surprises, always provide an xm-openbsd file
3766                 xm_file=${cpu_type}/xm-openbsd.h
3767                 # don't depend on processor x-fragments as well
3768                 xmake_file=none
3769                 if test x$enable_threads = xyes; then
3770                         thread_file='posix'
3771                         tmake_file="${tmake_file} t-openbsd-thread"
3772                 fi
3773                 ;;
3774         esac
3775
3776         case $machine in
3777         # Support site-specific machine types.
3778         *local*)
3779                 cpu_type=`echo $machine | sed -e 's/-.*//'`
3780                 rest=`echo $machine | sed -e "s/$cpu_type-//"`
3781                 xm_file=${cpu_type}/xm-$rest.h
3782                 tm_file=${cpu_type}/$rest.h
3783                 if test -f $srcdir/config/${cpu_type}/x-$rest; \
3784                 then xmake_file=${cpu_type}/x-$rest; \
3785                 else true; \
3786                 fi
3787                 if test -f $srcdir/config/${cpu_type}/t-$rest; \
3788                 then tmake_file=${cpu_type}/t-$rest; \
3789                 else true; \
3790                 fi
3791                 ;;
3792         1750a-*-*)
3793                 ;;
3794         a29k-*-bsd* | a29k-*-sym1*)
3795                 tm_file="${tm_file} a29k/unix.h"
3796                 xm_defines=USG
3797                 xmake_file=a29k/x-unix
3798                 use_collect2=yes
3799                 ;;
3800         a29k-*-udi | a29k-*-coff)
3801                 tm_file="${tm_file} dbxcoff.h a29k/udi.h"
3802                 tmake_file=a29k/t-a29kbare
3803                 ;;
3804         a29k-wrs-vxworks*)
3805                 tm_file="${tm_file} dbxcoff.h a29k/udi.h a29k/vx29k.h"
3806                 tmake_file=a29k/t-vx29k
3807                 extra_parts="crtbegin.o crtend.o"
3808                 thread_file='vxworks'
3809                 ;;
3810         a29k-*-*)                       # Default a29k environment.
3811                 use_collect2=yes
3812                 ;;
3813         alpha-*-interix)
3814                 tm_file="${tm_file} alpha/alpha32.h interix.h alpha/alpha-interix.h"
3815
3816                 # GAS + IEEE_CONFORMANT+IEEE (no inexact);
3817                 #target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT|MASK_IEEE"
3818
3819                 # GAS + IEEE_CONFORMANT
3820                 target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT"
3821
3822                 xm_file="alpha/xm-alpha-interix.h xm-interix.h"
3823                 xmake_file="x-interix alpha/t-pe"
3824                 tmake_file="alpha/t-alpha alpha/t-interix alpha/t-ieee"
3825                 if test x$enable_threads = xyes ; then
3826                         thread_file='posix'
3827                 fi
3828                 if test x$stabs = xyes ; then
3829                         tm_file="${tm_file} dbxcoff.h"
3830                 fi
3831                 #prefix='$$INTERIX_ROOT'/usr/contrib
3832                 #local_prefix='$$INTERIX_ROOT'/usr/contrib
3833                 ;;
3834         alpha*-*-linux-gnuecoff*)
3835                 tm_file="${tm_file} alpha/linux-ecoff.h alpha/linux.h"
3836                 target_cpu_default="MASK_GAS"
3837                 tmake_file="alpha/t-alpha alpha/t-ieee"
3838                 gas=no
3839                 xmake_file=none
3840                 gas=yes gnu_ld=yes
3841                 ;;
3842         alpha*-*-linux-gnulibc1*)
3843                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3844                 target_cpu_default="MASK_GAS"
3845                 tmake_file="t-linux t-linux-gnulibc1 alpha/t-alpha alpha/t-crtbe alpha/t-ieee"
3846                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3847                 xmake_file=none
3848                 gas=yes gnu_ld=yes
3849                 if test x$enable_threads = xyes; then
3850                         thread_file='posix'
3851                 fi
3852                 ;;
3853         alpha*-*-linux-gnu*)
3854                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3855                 target_cpu_default="MASK_GAS"
3856                 tmake_file="t-linux alpha/t-crtbe alpha/t-alpha alpha/t-ieee"
3857                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3858                 xmake_file=none
3859                 gas=yes gnu_ld=yes
3860                 if test x$enable_threads = xyes; then
3861                         thread_file='posix'
3862                 fi
3863                 ;;
3864         alpha*-*-netbsd*)
3865                 tm_file="${tm_file} alpha/elf.h alpha/netbsd.h alpha/netbsd-elf.h"
3866                 target_cpu_default="MASK_GAS"
3867                 tmake_file="alpha/t-crtbe alpha/t-alpha alpha/t-ieee"
3868                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3869                 xmake_file=none
3870                 gas=yes gnu_ld=yes
3871                 ;;
3872
3873         alpha*-*-openbsd*)
3874                 # default x-alpha is only appropriate for dec-osf.
3875                 target_cpu_default="MASK_GAS"
3876                 tmake_file="alpha/t-alpha alpha/t-ieee"
3877                 ;;
3878
3879         alpha*-dec-osf*)
3880                 if test x$stabs = xyes
3881                 then
3882                         tm_file="${tm_file} dbx.h"
3883                 fi
3884                 if test x$gas != xyes
3885                 then
3886                         extra_passes="mips-tfile mips-tdump"
3887                 fi
3888                 use_collect2=yes
3889                 tmake_file="alpha/t-alpha alpha/t-ieee"
3890                 case $machine in
3891                   *-*-osf1*)
3892                     tm_file="${tm_file} alpha/osf.h alpha/osf12.h alpha/osf2or3.h"
3893                     ;;
3894                   *-*-osf[23]*)
3895                     tm_file="${tm_file} alpha/osf.h alpha/osf2or3.h"
3896                     ;;
3897                   *-*-osf4*)
3898                     tm_file="${tm_file} alpha/osf.h"
3899                     # Some versions of OSF4 (specifically X4.0-9 296.7) have
3900                     # a broken tar, so we use cpio instead.
3901                     install_headers_dir=install-headers-cpio
3902                     ;;
3903                   *-*-osf5*)
3904                     tm_file="${tm_file} alpha/osf.h alpha/osf5.h"
3905                     ;;
3906                 esac
3907                 case $machine in
3908                   *-*-osf4.0[b-z] | *-*-osf4.[1-9]* | *-*-osf5*)
3909                     target_cpu_default=MASK_SUPPORT_ARCH
3910                     ;;
3911                 esac
3912                 ;;
3913         alpha*-*-vxworks*)
3914                 tm_file="${tm_file} dbx.h alpha/vxworks.h"
3915                 tmake_file="alpha/t-alpha alpha/t-ieee"
3916                 if  x$gas != xyes
3917                 then
3918                         extra_passes="mips-tfile mips-tdump"
3919                 fi
3920                 use_collect2=yes
3921                 thread_file='vxworks'
3922                 ;;
3923         alpha*-*-winnt*)
3924                 tm_file="${tm_file} alpha/alpha32.h alpha/win-nt.h winnt/win-nt.h"
3925                 xm_file="${xm_file} config/winnt/xm-winnt.h alpha/xm-winnt.h"
3926                 tmake_file="t-libc-ok alpha/t-alpha alpha/t-ieee"
3927                 xmake_file=winnt/x-winnt
3928                 extra_host_objs=oldnames.o
3929                 extra_gcc_objs="spawnv.o oldnames.o"
3930                 if test x$gnu_ld != xyes
3931                 then
3932                         extra_programs=ld.exe
3933                 fi
3934                 if test x$enable_threads = xyes; then
3935                         thread_file='win32'
3936                 fi
3937                 ;;
3938         alpha*-dec-vms*)
3939                 tm_file=alpha/vms.h
3940                 xm_file="${xm_file} alpha/xm-vms.h"
3941                 tmake_file="alpha/t-alpha alpha/t-vms alpha/t-ieee"
3942                 ;;
3943         arc-*-elf*)
3944                 extra_parts="crtinit.o crtfini.o"
3945                 ;;
3946         arm-*-coff* | armel-*-coff*)
3947                 tm_file=arm/coff.h
3948                 tmake_file=arm/t-arm-coff
3949                 ;;
3950         arm-*-vxworks*)
3951                 tm_file=arm/vxarm.h
3952                 tmake_file=arm/t-arm-coff
3953                 thread_file='vxworks'
3954                 ;;
3955         arm-*-riscix1.[01]*)            # Acorn RISC machine (early versions)
3956                 tm_file=arm/riscix1-1.h
3957                 use_collect2=yes
3958                 ;;
3959         arm-*-riscix*)                  # Acorn RISC machine
3960                 if test x$gas = xyes
3961                 then
3962                     tm_file=arm/rix-gas.h
3963                 else
3964                     tm_file=arm/riscix.h
3965                 fi
3966                 xmake_file=arm/x-riscix
3967                 tmake_file=arm/t-riscix
3968                 use_collect2=yes
3969                 ;;
3970         arm-semi-aout | armel-semi-aout)
3971                 tm_file=arm/semi.h
3972                 tmake_file=arm/t-semi
3973                 ;;
3974         arm-semi-aof | armel-semi-aof)
3975                 tm_file=arm/semiaof.h
3976                 tmake_file=arm/t-semiaof
3977                 ;;
3978         arm*-*-netbsd*)
3979                 tm_file=arm/netbsd.h
3980                 tmake_file="t-netbsd arm/t-netbsd"
3981                 use_collect2=yes
3982                 ;;
3983         arm*-*-linux-gnuaout*)          # ARM GNU/Linux with a.out
3984                 cpu_type=arm
3985                 xmake_file=x-linux
3986                 tm_file=arm/linux-aout.h
3987                 tmake_file=arm/t-linux
3988                 gnu_ld=yes
3989                 ;;
3990         arm*-*-linux-gnuoldld*)         # ARM GNU/Linux with old ELF linker
3991                 xm_file=arm/xm-linux.h
3992                 xmake_file=x-linux
3993                 tm_file="arm/linux-oldld.h arm/linux-elf.h"
3994                 case $machine in
3995                 armv2*-*-*)
3996                         tm_file="arm/linux-elf26.h $tm_file"
3997                         ;;
3998                 esac
3999                 tmake_file="t-linux arm/t-linux"
4000                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4001                 gnu_ld=yes
4002                 case x${enable_threads} in
4003                 x | xyes | xpthreads | xposix)
4004                         thread_file='posix'
4005                         ;;
4006                 esac
4007                 ;;
4008         arm*-*-linux-gnu*)              # ARM GNU/Linux with ELF
4009                 xm_file=arm/xm-linux.h
4010                 xmake_file=x-linux
4011                 tm_file="arm/linux-elf.h"
4012                 case $machine in
4013                 armv2*-*-*)
4014                         tm_file="arm/linux-elf26.h $tm_file"
4015                         ;;
4016                 esac
4017                 tmake_file="t-linux arm/t-linux"
4018                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4019                 gnu_ld=yes
4020                 case x${enable_threads} in
4021                 x | xyes | xpthreads | xposix)
4022                         thread_file='posix'
4023                         ;;
4024                 esac
4025                 ;;
4026         arm*-*-uclinux*)                # ARM ucLinux
4027                 tm_file=arm/uclinux-elf.h
4028                 tmake_file=arm/t-arm-elf
4029                 ;;
4030         arm*-*-aout)
4031                 tm_file=arm/aout.h
4032                 tmake_file=arm/t-arm-aout
4033                 ;;
4034         arm*-*-ecos-elf)
4035                 tm_file=arm/ecos-elf.h
4036                 tmake_file=arm/t-arm-elf
4037                 ;;
4038         arm*-*-elf)
4039                 tm_file=arm/unknown-elf.h
4040                 tmake_file=arm/t-arm-elf
4041                 ;;
4042         arm*-*-conix*)
4043                 tm_file=arm/conix-elf.h
4044                 tmake_file=arm/t-arm-elf
4045                 ;;
4046         arm*-*-oabi)
4047                 tm_file=arm/unknown-elf-oabi.h
4048                 tmake_file=arm/t-arm-elf
4049                 ;;
4050         arm-*-pe*)
4051                 tm_file=arm/pe.h
4052                 tmake_file=arm/t-pe
4053                 extra_objs="pe.o"
4054                 ;;
4055         avr-*-*)
4056                 ;;
4057         c1-convex-*)                    # Convex C1
4058                 target_cpu_default=1
4059                 use_collect2=yes
4060                 ;;
4061         c2-convex-*)                    # Convex C2
4062                 target_cpu_default=2
4063                 use_collect2=yes
4064                 ;;
4065         c32-convex-*)
4066                 target_cpu_default=4
4067                 use_collect2=yes
4068                 ;;
4069         c34-convex-*)
4070                 target_cpu_default=8
4071                 use_collect2=yes
4072                 ;;
4073         c38-convex-*)
4074                 target_cpu_default=16
4075                 use_collect2=yes
4076                 ;;
4077         c4x-*)
4078                 cpu_type=c4x
4079                 tmake_file=c4x/t-c4x
4080                 ;;
4081         clipper-intergraph-clix*)
4082                 tm_file="${tm_file} svr3.h clipper/clix.h"
4083                 xm_file=clipper/xm-clix.h
4084                 xmake_file=clipper/x-clix
4085                 extra_headers=va-clipper.h
4086                 extra_parts="crtbegin.o crtend.o"
4087                 install_headers_dir=install-headers-cpio
4088                 ;;
4089         d30v-*)
4090                 float_format=i64
4091                 ;;
4092         dsp16xx-*)
4093                 ;;
4094         elxsi-elxsi-*)
4095                 use_collect2=yes
4096                 ;;
4097         fr30-*-elf)
4098                 tm_file="fr30/fr30.h"
4099                 tmake_file=fr30/t-fr30
4100                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
4101                 ;;
4102 # This hasn't been upgraded to GCC 2.
4103 #       fx80-alliant-*)                 # Alliant FX/80
4104 #               ;;
4105         h8300-*-*)
4106                 float_format=i32
4107                 ;;
4108         hppa*-*-linux*)
4109                 target_cpu_default="(MASK_PA_11 | MASK_GAS | MASK_JUMP_IN_DELAY)"
4110                 tm_file="${tm_file} pa/elf.h linux.h pa/pa-linux.h"
4111                 tmake_file="t-linux pa/t-linux"
4112                 extra_parts="crtbegin.o crtend.o"
4113                 xmake_file=none
4114                 gas=yes gnu_ld=yes
4115                 if test x$enable_threads = xyes; then
4116                         thread_file='posix'
4117                 fi
4118                 ;;
4119         hppa*-*-openbsd*)
4120                 target_cpu_default="MASK_PA_11"
4121                 tmake_file=pa/t-openbsd
4122                 ;;
4123         hppa1.1-*-pro*)
4124                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
4125                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h"
4126                 xm_file=pa/xm-papro.h
4127                 tmake_file=pa/t-pro
4128                 ;;
4129         hppa1.1-*-osf*)
4130                 target_cpu_default="MASK_PA_11"
4131                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
4132                 use_collect2=yes
4133                 ;;
4134         hppa1.1-*-rtems*)
4135                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
4136                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h pa/rtems.h"
4137                 xm_file=pa/xm-papro.h
4138                 tmake_file=pa/t-pro
4139                 ;;
4140         hppa1.0-*-osf*)
4141                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
4142                 use_collect2=yes
4143                 ;;
4144         hppa1.1-*-bsd*)
4145                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
4146                 target_cpu_default="MASK_PA_11"
4147                 use_collect2=yes
4148                 ;;
4149         hppa1.0-*-bsd*)
4150                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
4151                 use_collect2=yes
4152                 ;;
4153         hppa1.0-*-hpux7*)
4154                 tm_file="pa/pa-oldas.h ${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux7.h"
4155                 xm_file=pa/xm-pahpux.h
4156                 xmake_file=pa/x-pa-hpux
4157                 if test x$gas = xyes
4158                 then
4159                         tm_file="${tm_file} pa/gas.h"
4160                 fi
4161                 install_headers_dir=install-headers-cpio
4162                 use_collect2=yes
4163                 ;;
4164         hppa1.0-*-hpux8.0[0-2]*)
4165                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4166                 xm_file=pa/xm-pahpux.h
4167                 xmake_file=pa/x-pa-hpux
4168                 if test x$gas = xyes
4169                 then
4170                         tm_file="${tm_file} pa/pa-gas.h"
4171                 else
4172                         tm_file="pa/pa-oldas.h ${tm_file}"
4173                 fi
4174                 install_headers_dir=install-headers-cpio
4175                 use_collect2=yes
4176                 ;;
4177         hppa1.1-*-hpux8.0[0-2]*)
4178                 target_cpu_default="MASK_PA_11"
4179                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4180                 xm_file=pa/xm-pahpux.h
4181                 xmake_file=pa/x-pa-hpux
4182                 if test x$gas = xyes
4183                 then
4184                         tm_file="${tm_file} pa/pa-gas.h"
4185                 else
4186                         tm_file="pa/pa-oldas.h ${tm_file}"
4187                 fi
4188                 install_headers_dir=install-headers-cpio
4189                 use_collect2=yes
4190                 ;;
4191         hppa1.1-*-hpux8*)
4192                 target_cpu_default="MASK_PA_11"
4193                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4194                 xm_file=pa/xm-pahpux.h
4195                 xmake_file=pa/x-pa-hpux
4196                 if test x$gas = xyes
4197                 then
4198                         tm_file="${tm_file} pa/pa-gas.h"
4199                 fi
4200                 install_headers_dir=install-headers-cpio
4201                 use_collect2=yes
4202                 ;;
4203         hppa1.0-*-hpux8*)
4204                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4205                 xm_file=pa/xm-pahpux.h
4206                 xmake_file=pa/x-pa-hpux
4207                 if test x$gas = xyes
4208                 then
4209                         tm_file="${tm_file} pa/pa-gas.h"
4210                 fi
4211                 install_headers_dir=install-headers-cpio
4212                 use_collect2=yes
4213                 ;;
4214         hppa1.1-*-hpux10* | hppa2*-*-hpux10*)
4215                 target_cpu_default="MASK_PA_11"
4216                 tm_file="${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                 case x${enable_threads} in
4229                 xyes | xdce)
4230                         tmake_file="${tmake_file} pa/t-dce-thr"
4231                         ;;
4232                 esac
4233                 install_headers_dir=install-headers-cpio
4234                 use_collect2=yes
4235                 ;;
4236         hppa1.0-*-hpux10*)
4237                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
4238                 float_format=i128
4239                 xm_file=pa/xm-pahpux.h
4240                 xmake_file=pa/x-pa-hpux
4241                 tmake_file=pa/t-pa
4242                 if test x$gas = xyes
4243                 then
4244                         tm_file="${tm_file} pa/pa-gas.h"
4245                 fi
4246                 if test x$enable_threads = x; then
4247                     enable_threads=$have_pthread_h
4248                 fi
4249                 case x${enable_threads} in
4250                 xyes | xdce)
4251                         tmake_file="${tmake_file} pa/t-dce-thr"
4252                         ;;
4253                 esac
4254                 install_headers_dir=install-headers-cpio
4255                 use_collect2=yes
4256                 ;;
4257         hppa*64*-*-hpux11*)
4258                 target_cpu_default="MASK_PA_11"
4259                 xm_file=pa/xm-pa64hpux.h
4260                 xmake_file=pa/x-pa-hpux
4261                 tmake_file=pa/t-pa
4262                 tm_file="pa/pa64-start.h ${tm_file} pa/pa64-regs.h pa/long_double.h pa/elf.h pa/pa-hpux.h pa/pa-hpux11.h pa/pa-64.h"
4263                 float_format=i128
4264                 tmake_file=pa/t-pa64
4265                 target_cpu_default="(MASK_PA_11|MASK_PA_20)"
4266
4267                 if [ x$gas = xyes ]
4268                 then
4269                         tm_file="${tm_file} pa/pa-gas.h"
4270                 fi
4271 #               if [[ x$enable_threads = x ]]; then
4272 #                   enable_threads=$have_pthread_h
4273 #               fi
4274 #               if [[ x$enable_threads = xyes ]]; then
4275 #                       thread_file='dce'
4276 #                       tmake_file="${tmake_file} pa/t-dce-thr"
4277 #               fi
4278                 install_headers_dir=install-headers-cpio
4279                 use_collect2=yes
4280                 ;;
4281         hppa1.1-*-hpux11* | hppa2*-*-hpux11*)
4282                 target_cpu_default="MASK_PA_11"
4283                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
4284                 float_format=i128
4285                 xm_file=pa/xm-pahpux.h
4286                 xmake_file=pa/x-pa-hpux
4287                 tmake_file=pa/t-pa
4288                 if test x$gas = xyes
4289                 then
4290                         tm_file="${tm_file} pa/pa-gas.h"
4291                 fi
4292 #               if test x$enable_threads = x; then
4293 #                   enable_threads=$have_pthread_h
4294 #               fi
4295 #               if test x$enable_threads = xyes; then
4296 #                       thread_file='dce'
4297 #                       tmake_file="${tmake_file} pa/t-dce-thr"
4298 #               fi
4299                 install_headers_dir=install-headers-cpio
4300                 use_collect2=yes
4301                 ;;
4302         hppa1.0-*-hpux11*)
4303                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
4304                 float_format=i128
4305                 xm_file=pa/xm-pahpux.h
4306                 xmake_file=pa/x-pa-hpux
4307                 if test x$gas = xyes
4308                 then
4309                         tm_file="${tm_file} pa/pa-gas.h"
4310                 fi
4311 #               if test x$enable_threads = x; then
4312 #                   enable_threads=$have_pthread_h
4313 #               fi
4314 #               if test x$enable_threads = xyes; then
4315 #                       thread_file='dce'
4316 #                       tmake_file="${tmake_file} pa/t-dce-thr"
4317 #               fi
4318                 install_headers_dir=install-headers-cpio
4319                 use_collect2=yes
4320                 ;;
4321         hppa1.1-*-hpux* | hppa2*-*-hpux*)
4322                 target_cpu_default="MASK_PA_11"
4323                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
4324                 xm_file=pa/xm-pahpux.h
4325                 xmake_file=pa/x-pa-hpux
4326                 if test x$gas = xyes
4327                 then
4328                         tm_file="${tm_file} pa/pa-gas.h"
4329                 fi
4330                 install_headers_dir=install-headers-cpio
4331                 use_collect2=yes
4332                 ;;
4333         hppa1.0-*-hpux*)
4334                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
4335                 xm_file=pa/xm-pahpux.h
4336                 xmake_file=pa/x-pa-hpux
4337                 if test x$gas = xyes
4338                 then
4339                         tm_file="${tm_file} pa/pa-gas.h"
4340                 fi
4341                 install_headers_dir=install-headers-cpio
4342                 use_collect2=yes
4343                 ;;
4344         hppa1.1-*-hiux* | hppa2*-*-hiux*)
4345                 target_cpu_default="MASK_PA_11"
4346                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
4347                 xm_file=pa/xm-pahpux.h
4348                 xmake_file=pa/x-pa-hpux
4349                 if test x$gas = xyes
4350                 then
4351                         tm_file="${tm_file} pa/pa-gas.h"
4352                 fi
4353                 install_headers_dir=install-headers-cpio
4354                 use_collect2=yes
4355                 ;;
4356         hppa1.0-*-hiux*)
4357                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
4358                 xm_file=pa/xm-pahpux.h
4359                 xmake_file=pa/x-pa-hpux
4360                 if test x$gas = xyes
4361                 then
4362                         tm_file="${tm_file} pa/pa-gas.h"
4363                 fi
4364                 install_headers_dir=install-headers-cpio
4365                 use_collect2=yes
4366                 ;;
4367         hppa*-*-lites*)
4368                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h"
4369                 target_cpu_default="MASK_PA_11"
4370                 use_collect2=yes
4371                 ;;
4372         hppa*-*-mpeix*)
4373                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-mpeix.h"
4374                 xm_file=pa/xm-pampeix.h
4375                 xmake_file=pa/x-pa-mpeix
4376                 echo "You must use gas. Assuming it is already installed."
4377                 install_headers_dir=install-headers-tar
4378                 use_collect2=yes
4379                 ;;
4380         i370-*-opened*)                  # IBM 360/370/390 Architecture
4381                 xm_file=i370/xm-oe.h
4382                 tm_file=i370/oe.h
4383                 xmake_file=i370/x-oe
4384                 tmake_file=i370/t-oe
4385                 ;;
4386         i370-*-mvs*)
4387                 xm_file=i370/xm-mvs.h
4388                 tm_file=i370/mvs.h
4389                 tmake_file=i370/t-mvs
4390                 ;;
4391         i370-*-linux*)
4392                 xm_file="xm-linux.h i370/xm-linux.h"
4393                 xmake_file=x-linux
4394                 tm_file="i370/linux.h ${tm_file}"
4395                 tmake_file="t-linux i370/t-linux"
4396                 # broken_install=yes
4397                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4398                 # extra_parts="crtbegin.o crtend.o"
4399                 gnu_ld=yes
4400                 gas=yes
4401                 elf=yes
4402                 if test x$enable_threads = xyes; then
4403                         thread_file='posix'
4404                 fi
4405                 ;;
4406         i[34567]86-*-elf*)
4407                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h"
4408                 tm_file=i386/i386elf.h
4409                 tmake_file=i386/t-i386elf
4410                 xmake_file=x-svr4
4411                 ;;
4412         i[34567]86-ibm-aix*)            # IBM PS/2 running AIX
4413                 if test x$gas = xyes
4414                 then
4415                         tm_file=i386/aix386.h
4416                         extra_parts="crtbegin.o crtend.o"
4417                         tmake_file=i386/t-crtstuff
4418                 else
4419                         tm_file=i386/aix386ng.h
4420                         use_collect2=yes
4421                 fi
4422                 xm_file="xm-alloca.h i386/xm-aix.h ${xm_file}"
4423                 xm_defines=USG
4424                 xmake_file=i386/x-aix
4425                 ;;
4426         i[34567]86-ncr-sysv4*)          # NCR 3000 - ix86 running system V.4
4427                 xm_file="xm-alloca.h ${xm_file}"
4428                 xm_defines="USG POSIX SMALL_ARG_MAX"
4429                 xmake_file=i386/x-ncr3000
4430                 if test x$stabs = xyes -a x$gas = xyes
4431                 then
4432                         tm_file=i386/sysv4gdb.h
4433                 else
4434                         tm_file=i386/sysv4.h
4435                 fi
4436                 extra_parts="crtbegin.o crtend.o"
4437                 tmake_file=i386/t-crtpic
4438                 ;;
4439         i[34567]86-next-*)
4440                 tm_file=i386/next.h
4441                 xm_file=i386/xm-next.h
4442                 tmake_file=i386/t-next
4443                 xmake_file=i386/x-next
4444                 extra_objs=nextstep.o
4445                 extra_parts="crtbegin.o crtend.o"
4446                 if test x$enable_threads = xyes; then
4447                         thread_file='mach'
4448                 fi
4449                 ;;
4450         i[34567]86-sequent-bsd*)                # 80386 from Sequent
4451                 use_collect2=yes
4452                 if test x$gas = xyes
4453                 then
4454                         tm_file=i386/seq-gas.h
4455                 else
4456                         tm_file=i386/sequent.h
4457                 fi
4458                 ;;
4459         i[34567]86-sequent-ptx1*)
4460                 xm_defines="USG SVR3"
4461                 xmake_file=i386/x-sysv3
4462                 tm_file=i386/seq-sysv3.h
4463                 tmake_file=i386/t-crtstuff
4464                 extra_parts="crtbegin.o crtend.o"
4465                 install_headers_dir=install-headers-cpio
4466                 ;;
4467         i[34567]86-sequent-ptx2* | i[34567]86-sequent-sysv3*)
4468                 xm_defines="USG SVR3"
4469                 xmake_file=i386/x-sysv3
4470                 tm_file=i386/seq2-sysv3.h
4471                 tmake_file=i386/t-crtstuff
4472                 extra_parts="crtbegin.o crtend.o"
4473                 install_headers_dir=install-headers-cpio
4474                 ;;
4475         i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
4476                 xm_file="xm-alloca.h ${xm_file}"
4477                 xm_defines="USG POSIX SMALL_ARG_MAX"
4478                 xmake_file=x-svr4
4479                 tm_file=i386/ptx4-i.h
4480                 tmake_file=t-svr4
4481                 extra_parts="crtbegin.o crtend.o"
4482                 install_headers_dir=install-headers-cpio
4483                 ;;
4484         i386-sun-sunos*)                # Sun i386 roadrunner
4485                 xm_defines=USG
4486                 tm_file=i386/sun.h
4487                 use_collect2=yes
4488                 ;;
4489         i[34567]86-wrs-vxworks*)
4490                 tm_file=i386/vxi386.h
4491                 tmake_file=i386/t-i386bare
4492                 thread_file='vxworks'
4493                 ;;
4494         i[34567]86-*-aout*)
4495                 tm_file=i386/i386-aout.h
4496                 tmake_file=i386/t-i386bare
4497                 ;;
4498         i[34567]86-*-beoself* | i[34567]86-*-beos*)
4499                 xm_file=i386/xm-beos.h
4500                 tmake_file='i386/t-beos i386/t-crtpic'
4501                 tm_file=i386/beos-elf.h
4502                 xmake_file=i386/x-beos
4503                 extra_parts='crtbegin.o crtend.o'
4504                 ;;
4505         i[34567]86-*-bsdi* | i[34567]86-*-bsd386*)
4506                 tm_file=i386/bsd386.h
4507 #               tmake_file=t-libc-ok
4508                 ;;
4509         i[34567]86-*-bsd*)
4510                 tm_file=i386/386bsd.h
4511 #               tmake_file=t-libc-ok
4512 # Next line turned off because both 386BSD and BSD/386 use GNU ld.
4513 #               use_collect2=yes
4514                 ;;
4515         i[34567]86-*-freebsd[12] | i[34567]86-*-freebsd[12].* | i[34567]86-*-freebsd*aout*)
4516                 tm_file="i386/freebsd.h i386/perform.h"
4517                 tmake_file=t-freebsd
4518                 ;;
4519         i[34567]86-*-freebsd*)
4520                 tm_file="i386/i386.h i386/att.h svr4.h freebsd.h i386/freebsd-elf.h i386/perform.h"
4521                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4522                 tmake_file=t-freebsd
4523                 gas=yes
4524                 gnu_ld=yes
4525                 stabs=yes
4526                 case x${enable_threads} in
4527                 xyes | xpthreads | xposix)
4528                         thread_file='posix'
4529                         tmake_file="${tmake_file} t-freebsd-thread"
4530                         ;;
4531                 esac
4532                 ;;
4533         i[34567]86-*-netbsd*)
4534                 tm_file=i386/netbsd.h
4535                 tmake_file=t-netbsd
4536                 use_collect2=yes
4537                 ;;
4538         i[34567]86-*-openbsd*)
4539                 # we need collect2 until our bug is fixed...
4540                 use_collect2=yes
4541                 ;;
4542         i[34567]86-*-coff*)
4543                 tm_file=i386/i386-coff.h
4544                 tmake_file=i386/t-i386bare
4545                 ;;
4546         i[34567]86-*-isc*)              # 80386 running ISC system
4547                 xm_file="${xm_file} i386/xm-isc.h"
4548                 xm_defines="USG SVR3"
4549                 case $machine in
4550                   i[34567]86-*-isc[34]*)
4551                     xmake_file=i386/x-isc3
4552                     ;;
4553                   *)
4554                     xmake_file=i386/x-isc
4555                     ;;
4556                 esac
4557                 if test x$gas = xyes -a x$stabs = xyes
4558                 then
4559                         tm_file=i386/iscdbx.h
4560                         tmake_file=i386/t-svr3dbx
4561                         extra_parts="svr3.ifile svr3z.ifile"
4562                 else
4563                         tm_file=i386/isccoff.h
4564                         tmake_file=i386/t-crtstuff
4565                         extra_parts="crtbegin.o crtend.o"
4566                 fi
4567                 tmake_file="$tmake_file i386/t-i386bare"
4568                 install_headers_dir=install-headers-cpio
4569                 ;;
4570         i[34567]86-*-linux-gnuoldld*)   # Intel 80386's running GNU/Linux
4571                                         # pre BFD linkers
4572                 xmake_file=x-linux-aout
4573                 tmake_file="t-linux-aout i386/t-crtstuff"
4574                 tm_file=i386/linux-oldld.h
4575                 gnu_ld=yes
4576                 float_format=i386
4577                 ;;
4578         i[34567]86-*-linux-gnuaout*)    # Intel 80386's running GNU/Linux
4579                 xmake_file=x-linux-aout
4580                 tmake_file="t-linux-aout i386/t-crtstuff"
4581                 tm_file=i386/linux-aout.h
4582                 gnu_ld=yes
4583                 float_format=i386
4584                 ;;
4585         i[34567]86-*-linux-gnulibc1)    # Intel 80386's running GNU/Linux
4586                                         # GNU/Linux C library 5
4587                 xmake_file=x-linux
4588                 tm_file=i386/linux.h
4589                 tmake_file="t-linux t-linux-gnulibc1 i386/t-crtstuff"
4590                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4591                 gnu_ld=yes
4592                 float_format=i386
4593                 if test x$enable_threads = xyes; then
4594                         thread_file='single'
4595                 fi
4596                 ;;
4597         i[34567]86-*-linux-gnu*)        # Intel 80386's running GNU/Linux
4598                                         # aka GNU/Linux C library 6
4599                 xmake_file=x-linux
4600                 tm_file=i386/linux.h
4601                 tmake_file="t-linux i386/t-crtstuff"
4602                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4603                 gnu_ld=yes
4604                 float_format=i386
4605                 if test x$enable_threads = xyes; then
4606                         thread_file='posix'
4607                 fi
4608                 ;;
4609         i[34567]86-*-gnu*)
4610                 float_format=i386
4611                 ;;
4612         i[34567]86-go32-msdos | i[34567]86-*-go32*)
4613                 echo "GO32/DJGPP V1.X is no longer supported. Use *-pc-msdosdjgpp for DJGPP V2.X instead."
4614                 exit 1
4615                 ;;
4616         i[34567]86-pc-msdosdjgpp*)
4617                 xm_file=i386/xm-djgpp.h
4618                 tm_file=i386/djgpp.h
4619                 tmake_file=i386/t-djgpp
4620                 xmake_file=i386/x-djgpp
4621                 gnu_ld=yes
4622                 gas=yes
4623                 exeext=.exe
4624                 float_format=none
4625                 case $host in *pc-msdosdjgpp*)
4626                         target_alias=djgpp
4627                         ;;
4628                 esac
4629                 ;;
4630         i[34567]86-moss-msdos* | i[34567]86-*-moss*)
4631                 tm_file=i386/moss.h
4632                 tmake_file=t-libc-ok
4633                 gnu_ld=yes
4634                 gas=yes
4635                 ;;
4636         i[34567]86-*-lynxos*)
4637                 if test x$gas = xyes
4638                 then
4639                         tm_file=i386/lynx.h
4640                 else
4641                         tm_file=i386/lynx-ng.h
4642                 fi
4643                 xm_file=i386/xm-lynx.h
4644                 tmake_file=i386/t-i386bare
4645                 xmake_file=x-lynx
4646                 ;;
4647         i[34567]86-*-mach*)
4648                 tm_file=i386/mach.h
4649 #               tmake_file=t-libc-ok
4650                 use_collect2=yes
4651                 ;;
4652         i[34567]86-*-osfrose*)          # 386 using OSF/rose
4653                 if test x$elf = xyes
4654                 then
4655                         tm_file=i386/osfelf.h
4656                         use_collect2=
4657                 else
4658                         tm_file=i386/osfrose.h
4659                         use_collect2=yes
4660                 fi
4661                 xm_file="i386/xm-osf.h ${xm_file}"
4662                 xmake_file=i386/x-osfrose
4663                 tmake_file=i386/t-osf
4664                 extra_objs=halfpic.o
4665                 ;;
4666         i[34567]86-go32-rtems*)
4667                 cpu_type=i386
4668                 xm_file=i386/xm-go32.h
4669                 tm_file=i386/go32-rtems.h
4670                 tmake_file="i386/t-go32 t-rtems"
4671                 ;;
4672         i[34567]86-*-rtemscoff*)
4673                 cpu_type=i386
4674                 tm_file=i386/rtems.h
4675                 tmake_file="i386/t-i386bare t-rtems"
4676                 ;;
4677         i[34567]86-*-rtems*|i[34567]86-*-rtemself*)
4678                 cpu_type=i386
4679                 tm_file=i386/rtemself.h
4680                 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
4681                 tmake_file="i386/t-rtems-i386 i386/t-crtstuff t-rtems"
4682                 ;;
4683         i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
4684                 xm_file="xm-alloca.h ${xm_file} i386/xm-sco5.h"
4685                 xm_defines="USG SVR3"
4686                 xmake_file=i386/x-sco5
4687                 install_headers_dir=install-headers-cpio
4688                 tm_file=i386/sco5.h
4689                 if test x$gas = xyes
4690                 then
4691                         tm_file="i386/sco5gas.h ${tm_file}"
4692                         tmake_file=i386/t-sco5gas
4693                 else
4694                         tmake_file=i386/t-sco5
4695                 fi
4696                 tmake_file="$tmake_file i386/t-i386bare"
4697                 extra_parts="crti.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
4698                 ;;
4699         i[34567]86-*-sco3.2v4*)         # 80386 running SCO 3.2v4 system
4700                 xm_file="${xm_file} i386/xm-sco.h"
4701                 xm_defines="USG SVR3 BROKEN_LDEXP SMALL_ARG_MAX"
4702                 xmake_file=i386/x-sco4
4703                 install_headers_dir=install-headers-cpio
4704                 if test x$stabs = xyes
4705                 then
4706                         tm_file=i386/sco4dbx.h
4707                         tmake_file=i386/t-svr3dbx
4708                         extra_parts="svr3.ifile svr3z.rfile"
4709                 else
4710                         tm_file=i386/sco4.h
4711                         tmake_file=i386/t-crtstuff
4712                         extra_parts="crtbegin.o crtend.o"
4713                 fi
4714                 tmake_file="$tmake_file i386/t-i386bare"
4715                 # The default EAFS filesystem supports long file names.
4716                 # Truncating the target makes $host != $target which
4717                 # makes gcc think it is doing a cross-compile.
4718                 # truncate_target=yes
4719                 ;;
4720         i[34567]86-*-sco*)              # 80386 running SCO system
4721                 xm_file=i386/xm-sco.h
4722                 xmake_file=i386/x-sco
4723                 install_headers_dir=install-headers-cpio
4724                 if test x$stabs = xyes
4725                 then
4726                         tm_file=i386/scodbx.h
4727                         tmake_file=i386/t-svr3dbx
4728                         extra_parts="svr3.ifile svr3z.rfile"
4729                 else
4730                         tm_file=i386/sco.h
4731                         extra_parts="crtbegin.o crtend.o"
4732                         tmake_file=i386/t-crtstuff
4733                 fi
4734                 tmake_file="$tmake_file i386/t-i386bare"
4735                 truncate_target=yes
4736                 ;;
4737         i[34567]86-*-solaris2*)
4738                 xm_file="xm-alloca.h ${xm_file}"
4739                 xm_defines="USG POSIX SMALL_ARG_MAX"
4740                 tm_file=i386/sol2.h
4741                 if test x$gas = xyes; then
4742                         # Only needed if gas does not support -s
4743                         tm_file="i386/sol2gas.h ${tm_file}"
4744                 fi
4745                 tmake_file="i386/t-i386bare i386/t-sol2"
4746                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
4747                 xmake_file=x-svr4
4748                 if test x${enable_threads} = x; then
4749                     enable_threads=$have_pthread_h
4750                     if test x${enable_threads} = x; then
4751                         enable_threads=$have_thread_h
4752                     fi
4753                 fi
4754                 if test x${enable_threads} = xyes; then
4755                     if test x${have_pthread_h} = xyes; then
4756                         thread_file='posix'
4757                     else
4758                         thread_file='solaris'
4759                     fi
4760                 fi
4761                 ;;
4762        i[34567]86-*-sysv5*)           # Intel x86 on System V Release 5
4763                xm_file="xm-alloca.h ${xm_file}"
4764                xm_defines="USG POSIX"
4765                tm_file=i386/sysv5.h
4766                if test x$stabs = xyes
4767                then
4768                        tm_file="${tm_file} dbx.h"
4769                fi
4770                tmake_file="i386/t-i386bare i386/t-crtpic"
4771                xmake_file=x-svr4
4772                extra_parts="crtbegin.o crtend.o"
4773                if test x$enable_threads = xyes; then
4774                        thread_file='posix'
4775                fi
4776                ;;
4777         i[34567]86-*-sysv4*)            # Intel 80386's running system V.4
4778                 xm_file="xm-alloca.h ${xm_file}"
4779                 xm_defines="USG POSIX SMALL_ARG_MAX"
4780                 tm_file=i386/sysv4.h
4781                 if test x$stabs = xyes
4782                 then
4783                         tm_file="${tm_file} dbx.h"
4784                 fi
4785                 tmake_file="i386/t-i386bare i386/t-crtpic"
4786                 xmake_file=x-svr4
4787                 extra_parts="crtbegin.o crtend.o"
4788                 ;;
4789         i[34567]86-*-udk*)      # Intel x86 on SCO UW/OSR5 Dev Kit
4790                 xm_file="xm-alloca.h ${xm_file}"
4791                 xm_defines="USG POSIX"
4792                 tm_file=i386/udk.h
4793                 tmake_file="i386/t-i386bare i386/t-crtpic i386/t-udk"
4794                 xmake_file=x-svr4
4795                 extra_parts="crtbegin.o crtend.o"
4796                 install_headers_dir=install-headers-cpio
4797                 ;;
4798         i[34567]86-*-osf1*)             # Intel 80386's running OSF/1 1.3+
4799                 cpu_type=i386
4800                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h i386/xm-osf1elf.h"
4801                 xm_defines="USE_C_ALLOCA SMALL_ARG_MAX"
4802                 if test x$stabs = xyes
4803                 then
4804                         tm_file=i386/osf1elfgdb.h
4805                 else
4806                         tm_file=i386/osf1elf.h
4807                 fi
4808                 tmake_file=i386/t-osf1elf
4809                 xmake_file=i386/x-osf1elf
4810                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
4811                 ;;
4812         i[34567]86-*-sysv*)             # Intel 80386's running system V
4813                 xm_defines="USG SVR3"
4814                 xmake_file=i386/x-sysv3
4815                 if test x$gas = xyes
4816                 then
4817                         if test x$stabs = xyes
4818                         then
4819                                 tm_file=i386/svr3dbx.h
4820                                 tmake_file=i386/t-svr3dbx
4821                                 extra_parts="svr3.ifile svr3z.rfile"
4822                         else
4823                                 tm_file=i386/svr3gas.h
4824                                 extra_parts="crtbegin.o crtend.o"
4825                                 tmake_file=i386/t-crtstuff
4826                         fi
4827                 else
4828                         tm_file=i386/sysv3.h
4829                         extra_parts="crtbegin.o crtend.o"
4830                         tmake_file=i386/t-crtstuff
4831                 fi
4832                 tmake_file="$tmake_file i386/t-crtpic"
4833                 ;;
4834         i386-*-vsta)                    # Intel 80386's running VSTa kernel
4835                 xm_file="${xm_file} i386/xm-vsta.h"
4836                 tm_file=i386/vsta.h
4837                 tmake_file=i386/t-vsta
4838                 xmake_file=i386/x-vsta
4839                 ;;
4840         i[34567]86-*-win32)
4841                 xm_file="${xm_file} i386/xm-cygwin.h"
4842                 tmake_file=i386/t-cygwin
4843                 tm_file=i386/win32.h
4844                 xmake_file=i386/x-cygwin
4845                 extra_objs=winnt.o
4846                 if test x$enable_threads = xyes; then
4847                         thread_file='win32'
4848                 fi
4849                 exeext=.exe
4850                 ;;
4851         i[34567]86-*-pe | i[34567]86-*-cygwin*)
4852                 xm_file="${xm_file} i386/xm-cygwin.h"
4853                 tmake_file=i386/t-cygwin
4854                 tm_file=i386/cygwin.h
4855                 xmake_file=i386/x-cygwin
4856                 extra_objs=winnt.o
4857                 if test x$enable_threads = xyes; then
4858                         thread_file='win32'
4859                 fi
4860                 exeext=.exe
4861                 ;;
4862         i[34567]86-*-mingw32*)
4863                 tm_file=i386/mingw32.h
4864                 xm_file="${xm_file} i386/xm-mingw32.h"
4865                 tmake_file="i386/t-cygwin i386/t-mingw32"
4866                 extra_objs=winnt.o
4867                 xmake_file=i386/x-cygwin
4868                 if test x$enable_threads = xyes; then
4869                         thread_file='win32'
4870                 fi
4871                 exeext=.exe
4872                 case $machine in
4873                         *mingw32msv*)
4874                                 ;;
4875                         *minwg32crt* | *mingw32*)
4876                                 tm_file="${tm_file} i386/crtdll.h"
4877                                 ;;
4878                 esac
4879                 ;;
4880         i[34567]86-*-uwin*)
4881                 tm_file=i386/uwin.h
4882                 xm_file="${xm_file} i386/xm-uwin.h"
4883                 xm_defines="USG NO_STAB_H"
4884                 tmake_file="i386/t-cygwin i386/t-uwin"
4885                 extra_objs=winnt.o
4886                 xmake_file=i386/x-cygwin
4887                 if test x$enable_threads = xyes; then
4888                         thread_file='win32'
4889                 fi
4890                 exeext=.exe
4891                 ;;
4892         i[34567]86-*-interix*)
4893                 tm_file="i386/i386-interix.h interix.h"
4894                 xm_file="i386/xm-i386-interix.h xm-interix.h"
4895                 xm_defines="USG"
4896                 tmake_file="i386/t-interix"
4897                 extra_objs=interix.o
4898                 xmake_file=x-interix
4899                 if test x$enable_threads = xyes ; then
4900                         thread_file='posix'
4901                 fi
4902                 if test x$stabs = xyes ; then
4903                         tm_file="${tm_file} dbxcoff.h"
4904                 fi
4905                 ;;
4906         i[34567]86-*-winnt3*)
4907                 tm_file=i386/win-nt.h
4908                 out_file=i386/i386.c
4909                 xm_file="xm-winnt.h ${xm_file}"
4910                 xmake_file=winnt/x-winnt
4911                 tmake_file=i386/t-winnt
4912                 extra_host_objs="winnt.o oldnames.o"
4913                 extra_gcc_objs="spawnv.o oldnames.o"
4914                 if test x$gnu_ld != xyes
4915                 then
4916                         extra_programs=ld.exe
4917                 fi
4918                 if test x$enable_threads = xyes; then
4919                         thread_file='win32'
4920                 fi
4921                 ;;
4922         i[34567]86-dg-dgux*)
4923                 xm_file="xm-alloca.h ${xm_file}"
4924                 xm_defines="USG POSIX"
4925                 out_file=i386/dgux.c
4926                 tm_file=i386/dgux.h
4927                 tmake_file=i386/t-dgux
4928                 xmake_file=i386/x-dgux
4929                 install_headers_dir=install-headers-cpio
4930               ;;
4931         i860-alliant-*)         # Alliant FX/2800
4932                 tm_file="${tm_file} svr4.h i860/sysv4.h i860/fx2800.h"
4933                 xm_file="${xm_file}"
4934                 xmake_file=i860/x-fx2800
4935                 tmake_file=i860/t-fx2800
4936                 extra_parts="crtbegin.o crtend.o"
4937                 ;;
4938         i860-*-bsd*)
4939                 tm_file="${tm_file} i860/bsd.h"
4940                 if test x$gas = xyes
4941                 then
4942                         tm_file="${tm_file} i860/bsd-gas.h"
4943                 fi
4944                 use_collect2=yes
4945                 ;;
4946         i860-*-mach*)
4947                 tm_file="${tm_file} i860/mach.h"
4948                 tmake_file=t-libc-ok
4949                 ;;
4950         i860-*-osf*)                    # Intel Paragon XP/S, OSF/1AD
4951                 tm_file="${tm_file} svr3.h i860/paragon.h"
4952                 xm_defines="USG SVR3"
4953                 tmake_file=t-osf
4954                 ;;
4955         i860-*-sysv3*)
4956                 tm_file="${tm_file} svr3.h i860/sysv3.h"
4957                 xm_defines="USG SVR3"
4958                 xmake_file=i860/x-sysv3
4959                 extra_parts="crtbegin.o crtend.o"
4960                 ;;
4961         i860-*-sysv4*)
4962                 tm_file="${tm_file} svr4.h i860/sysv4.h"
4963                 xm_defines="USG SVR3"
4964                 xmake_file=i860/x-sysv4
4965                 tmake_file=t-svr4
4966                 extra_parts="crtbegin.o crtend.o"
4967                 ;;
4968         i960-wrs-vxworks5 | i960-wrs-vxworks5.0*)
4969                 tm_file="${tm_file} i960/vx960.h"
4970                 tmake_file=i960/t-vxworks960
4971                 use_collect2=yes
4972                 thread_file='vxworks'
4973                 ;;
4974         i960-wrs-vxworks5* | i960-wrs-vxworks)
4975                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h i960/vx960-coff.h"
4976                 tmake_file=i960/t-vxworks960
4977                 use_collect2=yes
4978                 thread_file='vxworks'
4979                 ;;
4980         i960-wrs-vxworks*)
4981                 tm_file="${tm_file} i960/vx960.h"
4982                 tmake_file=i960/t-vxworks960
4983                 use_collect2=yes
4984                 thread_file='vxworks'
4985                 ;;
4986         i960-*-coff*)
4987                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h libgloss.h"
4988                 tmake_file=i960/t-960bare
4989                 use_collect2=yes
4990                 ;;
4991         i960-*-rtems)
4992                 tmake_file="i960/t-960bare t-rtems"
4993                 tm_file="${tm_file} dbxcoff.h i960/rtems.h"
4994                 use_collect2=yes
4995                 ;;
4996         i960-*-*)                       # Default i960 environment.
4997                 use_collect2=yes
4998                 ;;
4999         ia64*-*-elf*)
5000                 tm_file=ia64/elf.h
5001                 tmake_file="ia64/t-ia64"
5002                 target_cpu_default="0"
5003                 if test x$gas = xyes
5004                 then
5005                         target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
5006                 fi
5007                 if test x$gnu_ld = xyes
5008                 then
5009                         target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
5010                 fi
5011                 ;;
5012         ia64*-*-linux*)
5013                 tm_file=ia64/linux.h
5014                 tmake_file="t-linux ia64/t-ia64"
5015                 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
5016                 if test x$enable_threads = xyes; then
5017                         thread_file='posix'
5018                 fi
5019                 ;;
5020         m32r-*-elf*)
5021                 extra_parts="crtinit.o crtfini.o"
5022                 ;;
5023         m68000-convergent-sysv*)
5024                 tm_file=m68k/ctix.h
5025                 xm_file="m68k/xm-3b1.h ${xm_file}"
5026                 xm_defines=USG
5027                 use_collect2=yes
5028                 extra_headers=math-68881.h
5029                 ;;
5030         m68000-hp-bsd*)                 # HP 9000/200 running BSD
5031                 tm_file=m68k/hp2bsd.h
5032                 xmake_file=m68k/x-hp2bsd
5033                 use_collect2=yes
5034                 extra_headers=math-68881.h
5035                 ;;
5036         m68000-hp-hpux*)                # HP 9000 series 300
5037                 xm_file="xm-alloca.h ${xm_file}"
5038                 xm_defines="USG"
5039                 if test x$gas = xyes
5040                 then
5041                         xmake_file=m68k/x-hp320g
5042                         tm_file=m68k/hp310g.h
5043                 else
5044                         xmake_file=m68k/x-hp320
5045                         tm_file=m68k/hp310.h
5046                 fi
5047                 install_headers_dir=install-headers-cpio
5048                 use_collect2=yes
5049                 extra_headers=math-68881.h
5050                 ;;
5051         m68000-sun-sunos3*)
5052                 tm_file=m68k/sun2.h
5053                 use_collect2=yes
5054                 extra_headers=math-68881.h
5055                 ;;
5056         m68000-sun-sunos4*)
5057                 tm_file=m68k/sun2o4.h
5058                 use_collect2=yes
5059                 extra_headers=math-68881.h
5060                 ;;
5061         m68000-att-sysv*)
5062                 xm_file="m68k/xm-3b1.h ${xm_file}"
5063                 xm_defines=USG
5064                 if test x$gas = xyes
5065                 then
5066                         tm_file=m68k/3b1g.h
5067                 else
5068                         tm_file=m68k/3b1.h
5069                 fi
5070                 use_collect2=yes
5071                 extra_headers=math-68881.h
5072                 ;;
5073         m68k-apple-aux*)                # Apple Macintosh running A/UX
5074                 xm_defines="USG AUX"
5075                 tmake_file=m68k/t-aux
5076                 install_headers_dir=install-headers-cpio
5077                 extra_headers=math-68881.h
5078                 extra_parts="crt1.o mcrt1.o maccrt1.o crt2.o crtn.o"
5079                 tm_file=
5080                 if test "$gnu_ld" = yes
5081                 then
5082                         tm_file="${tm_file} m68k/auxgld.h"
5083                 else
5084                         tm_file="${tm_file} m68k/auxld.h"
5085                 fi
5086                 if test "$gas" = yes
5087                 then
5088                         tm_file="${tm_file} m68k/auxgas.h"
5089                 else
5090                         tm_file="${tm_file} m68k/auxas.h"
5091                 fi
5092                 tm_file="${tm_file} m68k/a-ux.h"
5093                 float_format=m68k
5094                 ;;
5095         m68k-apollo-*)
5096                 tm_file=m68k/apollo68.h
5097                 xmake_file=m68k/x-apollo68
5098                 use_collect2=yes
5099                 extra_headers=math-68881.h
5100                 float_format=m68k
5101                 ;;
5102         m68k-altos-sysv*)                  # Altos 3068
5103                 if test x$gas = xyes
5104                 then
5105                         tm_file=m68k/altos3068.h
5106                         xm_defines=USG
5107                 else
5108                         echo "The Altos is supported only with the GNU assembler" 1>&2
5109                         exit 1
5110                 fi
5111                 extra_headers=math-68881.h
5112                 ;;
5113         m68k-bull-sysv*)                # Bull DPX/2
5114                 if test x$gas = xyes
5115                 then
5116                         if test x$stabs = xyes
5117                         then
5118                                 tm_file=m68k/dpx2cdbx.h
5119                         else
5120                                 tm_file=m68k/dpx2g.h
5121                         fi
5122                 else
5123                         tm_file=m68k/dpx2.h
5124                 fi
5125                 xm_file="xm-alloca.h ${xm_file}"
5126                 xm_defines=USG
5127                 xmake_file=m68k/x-dpx2
5128                 use_collect2=yes
5129                 extra_headers=math-68881.h
5130                 ;;
5131         m68k-atari-sysv4*)              # Atari variant of V.4.
5132                 tm_file=m68k/atari.h
5133                 xm_file="xm-alloca.h ${xm_file}"
5134                 xm_defines="USG FULL_PROTOTYPES"
5135                 tmake_file=t-svr4
5136                 extra_parts="crtbegin.o crtend.o"
5137                 extra_headers=math-68881.h
5138                 float_format=m68k
5139                 ;;
5140         m68k-motorola-sysv*)
5141                 tm_file=m68k/mot3300.h
5142                 xm_file="xm-alloca.h m68k/xm-mot3300.h ${xm_file}"
5143                 if test x$gas = xyes
5144                 then
5145                         xmake_file=m68k/x-mot3300-gas
5146                         if test x$gnu_ld = xyes
5147                         then
5148                                 tmake_file=m68k/t-mot3300-gald
5149                         else
5150                                 tmake_file=m68k/t-mot3300-gas
5151                                 use_collect2=yes
5152                         fi
5153                 else
5154                         xmake_file=m68k/x-mot3300
5155                         if test x$gnu_ld = xyes
5156                         then
5157                                 tmake_file=m68k/t-mot3300-gld
5158                         else
5159                                 tmake_file=m68k/t-mot3300
5160                                 use_collect2=yes
5161                         fi
5162                 fi
5163                 gdb_needs_out_file_path=yes
5164                 extra_parts="crt0.o mcrt0.o"
5165                 extra_headers=math-68881.h
5166                 float_format=m68k
5167                 ;;
5168         m68k-ncr-sysv*)                 # NCR Tower 32 SVR3
5169                 tm_file=m68k/tower-as.h
5170                 xm_defines="USG SVR3"
5171                 xmake_file=m68k/x-tower
5172                 extra_parts="crtbegin.o crtend.o"
5173                 extra_headers=math-68881.h
5174                 ;;
5175         m68k-plexus-sysv*)
5176                 tm_file=m68k/plexus.h
5177                 xm_file="xm-alloca.h m68k/xm-plexus.h ${xm_file}"
5178                 xm_defines=USG
5179                 use_collect2=yes
5180                 extra_headers=math-68881.h
5181                 ;;
5182         m68k-tti-*)
5183                 tm_file=m68k/pbb.h
5184                 xm_file="xm-alloca.h ${xm_file}"
5185                 xm_defines=USG
5186                 extra_headers=math-68881.h
5187                 ;;
5188         m68k-crds-unos*)
5189                 xm_file="xm-alloca.h m68k/xm-crds.h ${xm_file}"
5190                 xm_defines="USG unos"
5191                 xmake_file=m68k/x-crds
5192                 tm_file=m68k/crds.h
5193                 use_collect2=yes
5194                 extra_headers=math-68881.h
5195                 ;;
5196         m68k-cbm-sysv4*)                # Commodore variant of V.4.
5197                 tm_file=m68k/amix.h
5198                 xm_file="xm-alloca.h ${xm_file}"
5199                 xm_defines="USG FULL_PROTOTYPES"
5200                 xmake_file=m68k/x-amix
5201                 tmake_file=t-svr4
5202                 extra_parts="crtbegin.o crtend.o"
5203                 extra_headers=math-68881.h
5204                 float_format=m68k
5205                 ;;
5206         m68k-ccur-rtu)
5207                 tm_file=m68k/ccur-GAS.h
5208                 xmake_file=m68k/x-ccur
5209                 extra_headers=math-68881.h
5210                 use_collect2=yes
5211                 float_format=m68k
5212                 ;;
5213         m68k-hp-bsd4.4*)                # HP 9000/3xx running 4.4bsd
5214                 tm_file=m68k/hp3bsd44.h
5215                 xmake_file=m68k/x-hp3bsd44
5216                 use_collect2=yes
5217                 extra_headers=math-68881.h
5218                 float_format=m68k
5219                 ;;
5220         m68k-hp-bsd*)                   # HP 9000/3xx running Berkeley Unix
5221                 tm_file=m68k/hp3bsd.h
5222                 use_collect2=yes
5223                 extra_headers=math-68881.h
5224                 float_format=m68k
5225                 ;;
5226         m68k-isi-bsd*)
5227                 if test x$with_fp = xno
5228                 then
5229                         tm_file=m68k/isi-nfp.h
5230                 else
5231                         tm_file=m68k/isi.h
5232                         float_format=m68k
5233                 fi
5234                 use_collect2=yes
5235                 extra_headers=math-68881.h
5236                 ;;
5237         m68k-hp-hpux7*) # HP 9000 series 300 running HPUX version 7.
5238                 xm_file="xm-alloca.h ${xm_file}"
5239                 xm_defines="USG"
5240                 if test x$gas = xyes
5241                 then
5242                         xmake_file=m68k/x-hp320g
5243                         tm_file=m68k/hp320g.h
5244                 else
5245                         xmake_file=m68k/x-hp320
5246                         tm_file=m68k/hpux7.h
5247                 fi
5248                 install_headers_dir=install-headers-cpio
5249                 use_collect2=yes
5250                 extra_headers=math-68881.h
5251                 float_format=m68k
5252                 ;;
5253         m68k-hp-hpux*)  # HP 9000 series 300
5254                 xm_file="xm-alloca.h ${xm_file}"
5255                 xm_defines="USG"
5256                 if test x$gas = xyes
5257                 then
5258                         xmake_file=m68k/x-hp320g
5259                         tm_file=m68k/hp320g.h
5260                 else
5261                         xmake_file=m68k/x-hp320
5262                         tm_file=m68k/hp320.h
5263                 fi
5264                 install_headers_dir=install-headers-cpio
5265                 use_collect2=yes
5266                 extra_headers=math-68881.h
5267                 float_format=m68k
5268                 ;;
5269         m68k-sun-mach*)
5270                 tm_file=m68k/sun3mach.h
5271                 use_collect2=yes
5272                 extra_headers=math-68881.h
5273                 float_format=m68k
5274                 ;;
5275         m68k-sony-newsos3*)
5276                 if test x$gas = xyes
5277                 then
5278                         tm_file=m68k/news3gas.h
5279                 else
5280                         tm_file=m68k/news3.h
5281                 fi
5282                 use_collect2=yes
5283                 extra_headers=math-68881.h
5284                 float_format=m68k
5285                 ;;
5286         m68k-sony-bsd* | m68k-sony-newsos*)
5287                 if test x$gas = xyes
5288                 then
5289                         tm_file=m68k/newsgas.h
5290                 else
5291                         tm_file=m68k/news.h
5292                 fi
5293                 use_collect2=yes
5294                 extra_headers=math-68881.h
5295                 float_format=m68k
5296                 ;;
5297         m68k-next-nextstep2*)
5298                 tm_file=m68k/next21.h
5299                 xm_file="m68k/xm-next.h ${xm_file}"
5300                 tmake_file=m68k/t-next
5301                 xmake_file=m68k/x-next
5302                 extra_objs=nextstep.o
5303                 extra_headers=math-68881.h
5304                 use_collect2=yes
5305                 float_format=m68k
5306                 ;;
5307         m68k-next-nextstep[34]*)
5308                 tm_file=m68k/next.h
5309                 xm_file="m68k/xm-next.h ${xm_file}"
5310                 tmake_file=m68k/t-next
5311                 xmake_file=m68k/x-next
5312                 extra_objs=nextstep.o
5313                 extra_parts="crtbegin.o crtend.o"
5314                 extra_headers=math-68881.h
5315                 float_format=m68k
5316                 if test x$enable_threads = xyes; then
5317                         thread_file='mach'
5318                 fi
5319                 ;;
5320         m68k-sun-sunos3*)
5321                 if test x$with_fp = xno
5322                 then
5323                         tm_file=m68k/sun3n3.h
5324                 else
5325                         tm_file=m68k/sun3o3.h
5326                         float_format=m68k
5327                 fi
5328                 use_collect2=yes
5329                 extra_headers=math-68881.h
5330                 ;;
5331         m68k-sun-sunos*)                        # For SunOS 4 (the default).
5332                 if test x$with_fp = xno
5333                 then
5334                         tm_file=m68k/sun3n.h
5335                 else
5336                         tm_file=m68k/sun3.h
5337                         float_format=m68k
5338                 fi
5339                 use_collect2=yes
5340                 extra_headers=math-68881.h
5341                 ;;
5342         m68k-wrs-vxworks*)
5343                 tm_file=m68k/vxm68k.h
5344                 tmake_file=m68k/t-vxworks68
5345                 extra_headers=math-68881.h
5346                 thread_file='vxworks'
5347                 float_format=m68k
5348                 ;;
5349         m68k-*-aout*)
5350                 tmake_file=m68k/t-m68kbare
5351                 tm_file="m68k/m68k-aout.h libgloss.h"
5352                 extra_headers=math-68881.h
5353                 float_format=m68k
5354                 ;;
5355         m68k-*-coff*)
5356                 tmake_file=m68k/t-m68kbare
5357                 tm_file="m68k/m68k-coff.h dbx.h libgloss.h"
5358                 extra_headers=math-68881.h
5359                 float_format=m68k
5360                 ;;
5361         m68020-*-elf* | m68k-*-elf*)
5362                 tm_file="m68k/m68020-elf.h"
5363                 xm_file=m68k/xm-m68kv.h
5364                 tmake_file=m68k/t-m68kelf
5365                 header_files=math-68881.h
5366                 ;;
5367         m68k-*-lynxos*)
5368                 if test x$gas = xyes
5369                 then
5370                         tm_file=m68k/lynx.h
5371                 else
5372                         tm_file=m68k/lynx-ng.h
5373                 fi
5374                 xm_file=m68k/xm-lynx.h
5375                 xmake_file=x-lynx
5376                 tmake_file=m68k/t-lynx
5377                 extra_headers=math-68881.h
5378                 float_format=m68k
5379                 ;;
5380         m68k*-*-netbsd*)
5381                 tm_file=m68k/netbsd.h
5382                 tmake_file=t-netbsd
5383                 float_format=m68k
5384                 use_collect2=yes
5385                 ;;
5386         m68k*-*-openbsd*)
5387                 float_format=m68k
5388                 # we need collect2 until our bug is fixed...
5389                 use_collect2=yes
5390                 ;;
5391         m68k-*-sysv3*)                  # Motorola m68k's running system V.3
5392                 xm_file="xm-alloca.h ${xm_file}"
5393                 xm_defines=USG
5394                 xmake_file=m68k/x-m68kv
5395                 extra_parts="crtbegin.o crtend.o"
5396                 extra_headers=math-68881.h
5397                 float_format=m68k
5398                 ;;
5399         m68k-*-sysv4*)                  # Motorola m68k's running system V.4
5400                 tm_file=m68k/m68kv4.h
5401                 xm_file="xm-alloca.h ${xm_file}"
5402                 xm_defines=USG
5403                 tmake_file=t-svr4
5404                 extra_parts="crtbegin.o crtend.o"
5405                 extra_headers=math-68881.h
5406                 float_format=m68k
5407                 ;;
5408         m68k-*-linux-gnuaout*)          # Motorola m68k's running GNU/Linux
5409                                         # with a.out format
5410                 xmake_file=x-linux
5411                 tm_file=m68k/linux-aout.h
5412                 tmake_file="t-linux-aout m68k/t-linux-aout"
5413                 extra_headers=math-68881.h
5414                 float_format=m68k
5415                 gnu_ld=yes
5416                 ;;
5417         m68k-*-linux-gnulibc1)          # Motorola m68k's running GNU/Linux
5418                                         # with ELF format using the
5419                                         # GNU/Linux C library 5
5420                 xmake_file=x-linux
5421                 tm_file=m68k/linux.h
5422                 tmake_file="t-linux t-linux-gnulibc1 m68k/t-linux"
5423                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5424                 extra_headers=math-68881.h
5425                 float_format=m68k
5426                 gnu_ld=yes
5427                 ;;
5428         m68k-*-linux-gnu*)              # Motorola m68k's running GNU/Linux
5429                                         # with ELF format using glibc 2
5430                                         # aka the GNU/Linux C library 6.
5431                 xmake_file=x-linux
5432                 tm_file=m68k/linux.h
5433                 tmake_file="t-linux m68k/t-linux"
5434                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5435                 extra_headers=math-68881.h
5436                 float_format=m68k
5437                 gnu_ld=yes
5438                 if test x$enable_threads = xyes; then
5439                         thread_file='posix'
5440                 fi
5441                 ;;
5442         m68k-*-psos*)
5443                 tmake_file=m68k/t-m68kbare
5444                 tm_file=m68k/m68k-psos.h
5445                 extra_headers=math-68881.h
5446                 float_format=m68k
5447                 ;;
5448         m68k-*-rtemscoff*)
5449                 tmake_file="m68k/t-m68kbare t-rtems"
5450                 tm_file=m68k/rtems.h
5451                 extra_headers=math-68881.h
5452                 float_format=m68k
5453                 ;;
5454         m68k-*-rtemself*|m68k-*-rtems*)
5455                 tmake_file="m68k/t-m68kbare t-rtems m68k/t-crtstuff"
5456                 tm_file=m68k/rtemself.h
5457                 extra_headers=math-68881.h
5458                 float_format=m68k
5459                 ;;
5460         m88k-dg-dgux*)
5461                 case $machine in
5462                   m88k-dg-dguxbcs*)
5463                     tm_file=m88k/dguxbcs.h
5464                     tmake_file=m88k/t-dguxbcs
5465                     ;;
5466                   *)
5467                     tm_file=m88k/dgux.h
5468                     tmake_file=m88k/t-dgux
5469                     ;;
5470                 esac
5471                 extra_parts="crtbegin.o bcscrtbegin.o crtend.o m88kdgux.ld"
5472                 xmake_file=m88k/x-dgux
5473                 if test x$gas = xyes
5474                 then
5475                         tmake_file=m88k/t-dgux-gas
5476                 fi
5477                 ;;
5478         m88k-dolphin-sysv3*)
5479                 tm_file=m88k/dolph.h
5480                 extra_parts="crtbegin.o crtend.o"
5481                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5482                 xmake_file=m88k/x-dolph
5483                 if test x$gas = xyes
5484                 then
5485                         tmake_file=m88k/t-m88k-gas
5486                 fi
5487                 ;;
5488         m88k-tektronix-sysv3)
5489                 tm_file=m88k/tekXD88.h
5490                 extra_parts="crtbegin.o crtend.o"
5491                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5492                 xmake_file=m88k/x-tekXD88
5493                 if test x$gas = xyes
5494                 then
5495                         tmake_file=m88k/t-m88k-gas
5496                 fi
5497                 ;;
5498         m88k-*-aout*)
5499                 tm_file=m88k/m88k-aout.h
5500                 ;;
5501         m88k-*-coff*)
5502                 tm_file=m88k/m88k-coff.h
5503                 tmake_file=m88k/t-bug
5504                 ;;
5505         m88k-*-luna*)
5506                 tm_file=m88k/luna.h
5507                 extra_parts="crtbegin.o crtend.o"
5508                 if test x$gas = xyes
5509                 then
5510                         tmake_file=m88k/t-luna-gas
5511                 else
5512                         tmake_file=m88k/t-luna
5513                 fi
5514                 ;;
5515         m88k-*-openbsd*)
5516                 tmake_file="${tmake_file} m88k/t-luna-gas"
5517                 tm_file="m88k/aout-dbx.h aoutos.h m88k/m88k.h openbsd.h ${tm_file}"
5518                 xm_file="xm-openbsd.h m88k/xm-m88k.h ${xm_file}"
5519                 ;;
5520         m88k-*-sysv3*)
5521                 tm_file=m88k/sysv3.h
5522                 extra_parts="crtbegin.o crtend.o"
5523                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5524                 xmake_file=m88k/x-sysv3
5525                 if test x$gas = xyes
5526                 then
5527                         tmake_file=m88k/t-m88k-gas
5528                 fi
5529                 ;;
5530         m88k-*-sysv4*)
5531                 tm_file=m88k/sysv4.h
5532                 extra_parts="crtbegin.o crtend.o"
5533                 xmake_file=m88k/x-sysv4
5534                 tmake_file=m88k/t-sysv4
5535                 ;;
5536         mcore-*-elf)
5537                 tm_file=mcore/mcore-elf.h
5538                 tmake_file=mcore/t-mcore
5539                 ;;
5540         mcore-*-pe*)
5541                 tm_file=mcore/mcore-pe.h
5542                 tmake_file=mcore/t-mcore-pe
5543                 ;;
5544         mips-sgi-irix6*)                # SGI System V.4., IRIX 6
5545                 if test "x$gnu_ld" = xyes
5546                 then
5547                         tm_file="mips/iris6.h mips/iris6gld.h"
5548                 else
5549                         tm_file=mips/iris6.h
5550                 fi
5551                 tmake_file=mips/t-iris6
5552                 xm_file=mips/xm-iris6.h
5553                 xmake_file=mips/x-iris6
5554 #               if test x$enable_threads = xyes; then
5555 #                       thread_file='irix'
5556 #               fi
5557                 ;;
5558         mips-wrs-vxworks)
5559                 tm_file="mips/elf.h mips/vxworks.h"
5560                 tmake_file=mips/t-ecoff
5561                 gas=yes
5562                 gnu_ld=yes
5563                 extra_parts="crtbegin.o crtend.o"
5564                 thread_file='vxworks'
5565                 ;;
5566         mips-sgi-irix5cross64)          # Irix5 host, Irix 6 target, cross64
5567                 tm_file="mips/iris6.h mips/cross64.h"
5568                 xm_defines=USG
5569                 xm_file="mips/xm-iris5.h"
5570                 xmake_file=mips/x-iris
5571                 tmake_file=mips/t-cross64
5572                 # See comment in mips/iris[56].h files.
5573                 use_collect2=yes
5574 #               if test x$enable_threads = xyes; then
5575 #                       thread_file='irix'
5576 #               fi
5577                 ;;
5578         mips-sni-sysv4)
5579                 if test x$gas = xyes
5580                 then
5581                         if test x$stabs = xyes
5582                         then
5583                                 tm_file=mips/iris5gdb.h
5584                         else
5585                                 tm_file="mips/sni-svr4.h mips/sni-gas.h"
5586                         fi
5587                 else
5588                         tm_file=mips/sni-svr4.h
5589                 fi
5590                 xm_defines=USG
5591                 xmake_file=mips/x-sni-svr4
5592                 tmake_file=mips/t-mips-gas
5593                 if test x$gnu_ld != xyes
5594                 then
5595                         use_collect2=yes
5596                 fi
5597                 ;;
5598         mips-sgi-irix5*)                # SGI System V.4., IRIX 5
5599                 if test x$gas = xyes
5600                 then
5601                         tm_file="mips/iris5.h mips/iris5gas.h"
5602                         if test x$stabs = xyes
5603                         then
5604                                 tm_file="${tm_file} dbx.h"
5605                         fi
5606                 else
5607                         tm_file=mips/iris5.h
5608                 fi
5609                 xm_defines=USG
5610                 xm_file="mips/xm-iris5.h"
5611                 xmake_file=mips/x-iris
5612                 # mips-tfile doesn't work yet
5613                 tmake_file=mips/t-mips-gas
5614                 # See comment in mips/iris5.h file.
5615                 use_collect2=yes
5616 #               if test x$enable_threads = xyes; then
5617 #                       thread_file='irix'
5618 #               fi
5619                 ;;
5620         mips-sgi-irix4loser*)           # Mostly like a MIPS.
5621                 tm_file="mips/iris4loser.h mips/iris3.h ${tm_file} mips/iris4.h"
5622                 if test x$stabs = xyes; then
5623                         tm_file="${tm_file} dbx.h"
5624                 fi
5625                 xm_defines=USG
5626                 xmake_file=mips/x-iris
5627                 if test x$gas = xyes
5628                 then
5629                         tmake_file=mips/t-mips-gas
5630                 else
5631                         extra_passes="mips-tfile mips-tdump"
5632                 fi
5633                 if test x$gnu_ld != xyes
5634                 then
5635                         use_collect2=yes
5636                 fi
5637 #               if test x$enable_threads = xyes; then
5638 #                       thread_file='irix'
5639 #               fi
5640                 ;;
5641         mips-sgi-irix4*)                # Mostly like a MIPS.
5642                 tm_file="mips/iris3.h ${tm_file} mips/iris4.h"
5643                 if test x$stabs = xyes; then
5644                         tm_file="${tm_file} dbx.h"
5645                 fi
5646                 xm_defines=USG
5647                 xmake_file=mips/x-iris
5648                 if test x$gas = xyes
5649                 then
5650                         tmake_file=mips/t-mips-gas
5651                 else
5652                         extra_passes="mips-tfile mips-tdump"
5653                 fi
5654                 if test x$gnu_ld != xyes
5655                 then
5656                         use_collect2=yes
5657                 fi
5658 #               if test x$enable_threads = xyes; then
5659 #                       thread_file='irix'
5660 #               fi
5661                 ;;
5662         mips-sgi-*)                     # Mostly like a MIPS.
5663                 tm_file="mips/iris3.h ${tm_file}"
5664                 if test x$stabs = xyes; then
5665                         tm_file="${tm_file} dbx.h"
5666                 fi
5667                 xm_defines=USG
5668                 xmake_file=mips/x-iris3
5669                 if test x$gas = xyes
5670                 then
5671                         tmake_file=mips/t-mips-gas
5672                 else
5673                         extra_passes="mips-tfile mips-tdump"
5674                 fi
5675                 if test x$gnu_ld != xyes
5676                 then
5677                         use_collect2=yes
5678                 fi
5679                 ;;
5680         mips-dec-osfrose*)              # Decstation running OSF/1 reference port with OSF/rose.
5681                 tm_file="mips/osfrose.h ${tm_file}"
5682                 xmake_file=mips/x-osfrose
5683                 tmake_file=mips/t-osfrose
5684                 extra_objs=halfpic.o
5685                 use_collect2=yes
5686                 ;;
5687         mips-dec-osf*)                  # Decstation running OSF/1 as shipped by DIGITAL
5688                 tm_file=mips/dec-osf1.h
5689                 if test x$stabs = xyes; then
5690                         tm_file="${tm_file} dbx.h"
5691                 fi
5692                 xmake_file=mips/x-dec-osf1
5693                 if test x$gas = xyes
5694                 then
5695                         tmake_file=mips/t-mips-gas
5696                 else
5697                         tmake_file=mips/t-ultrix
5698                         extra_passes="mips-tfile mips-tdump"
5699                 fi
5700                 if test x$gnu_ld != xyes
5701                 then
5702                         use_collect2=yes
5703                 fi
5704                 ;;
5705         mips-dec-bsd*)                  # Decstation running 4.4 BSD
5706               tm_file=mips/dec-bsd.h
5707               if test x$gas = xyes
5708               then
5709                         tmake_file=mips/t-mips-gas
5710               else
5711                         tmake_file=mips/t-ultrix
5712                         extra_passes="mips-tfile mips-tdump"
5713               fi
5714               if test x$gnu_ld != xyes
5715               then
5716                         use_collect2=yes
5717               fi
5718               ;;
5719         mipsel-*-netbsd* | mips-dec-netbsd*)    # Decstation running NetBSD
5720                 tm_file=mips/netbsd.h
5721                 # On NetBSD, the headers are already okay, except for math.h.
5722                 tmake_file=t-netbsd
5723                 ;;
5724         mips*-*-linux*)                         # Linux MIPS, either endian.
5725                 xmake_file=x-linux
5726                 case $machine in
5727                        mips*el-*)  tm_file="mips/elfl.h mips/linux.h" ;;
5728                        *)         tm_file="mips/elf.h mips/linux.h" ;;
5729                 esac
5730                 tmake_file=t-linux
5731                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5732                 gnu_ld=yes
5733                 gas=yes
5734                 if test x$enable_threads = xyes; then
5735                         thread_file='posix'
5736                 fi
5737                 ;;
5738         mips*el-*-openbsd*)     # mips little endian
5739                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
5740                 ;;
5741         mips*-*-openbsd*)               # mips big endian
5742                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
5743                 tm_file="mips/openbsd-be.h ${tm_file}"
5744                 ;;
5745         mips-sony-bsd* | mips-sony-newsos*)     # Sony NEWS 3600 or risc/news.
5746                 tm_file="mips/news4.h ${tm_file}"
5747                 if test x$stabs = xyes; then
5748                         tm_file="${tm_file} dbx.h"
5749                 fi
5750                 if test x$gas = xyes
5751                 then
5752                         tmake_file=mips/t-mips-gas
5753                 else
5754                         extra_passes="mips-tfile mips-tdump"
5755                 fi
5756                 if test x$gnu_ld != xyes
5757                 then
5758                         use_collect2=yes
5759                 fi
5760                 xmake_file=mips/x-sony
5761                 ;;
5762         mips-sony-sysv*)                # Sony NEWS 3800 with NEWSOS5.0.
5763                                         # That is based on svr4.
5764                 # t-svr4 is not right because this system doesn't use ELF.
5765                 tm_file="mips/news5.h ${tm_file}"
5766                 if test x$stabs = xyes; then
5767                         tm_file="${tm_file} dbx.h"
5768                 fi
5769                 xm_defines=USG
5770                 if test x$gas = xyes
5771                 then
5772                         tmake_file=mips/t-mips-gas
5773                 else
5774                         extra_passes="mips-tfile mips-tdump"
5775                 fi
5776                 if test x$gnu_ld != xyes
5777                 then
5778                         use_collect2=yes
5779                 fi
5780                 ;;
5781         mips-tandem-sysv4*)             # Tandem S2 running NonStop UX
5782                 tm_file="mips/svr4-5.h mips/svr4-t.h"
5783                 if test x$stabs = xyes; then
5784                         tm_file="${tm_file} dbx.h"
5785                 fi
5786                 xm_defines=USG
5787                 xmake_file=mips/x-sysv
5788                 if test x$gas = xyes
5789                 then
5790                         tmake_file=mips/t-mips-gas
5791                         extra_parts="crtbegin.o crtend.o"
5792                 else
5793                         tmake_file=mips/t-mips
5794                         extra_passes="mips-tfile mips-tdump"
5795                 fi
5796                 if test x$gnu_ld != xyes
5797                 then
5798                         use_collect2=yes
5799                 fi
5800                 ;;
5801         mips-*-ultrix* | mips-dec-mach3)        # Decstation.
5802                 tm_file="mips/ultrix.h ${tm_file}"
5803                 if test x$stabs = xyes; then
5804                         tm_file="${tm_file} dbx.h"
5805                 fi
5806                 xmake_file=mips/x-ultrix
5807                 if test x$gas = xyes
5808                 then
5809                         tmake_file=mips/t-mips-gas
5810                 else
5811                         tmake_file=mips/t-ultrix
5812                         extra_passes="mips-tfile mips-tdump"
5813                 fi
5814                 if test x$gnu_ld != xyes
5815                 then
5816                         use_collect2=yes
5817                 fi
5818                 ;;
5819         mips-*-riscos[56789]bsd*)
5820                 tm_file=mips/bsd-5.h    # MIPS BSD 4.3, RISC-OS 5.0
5821                 if test x$stabs = xyes; then
5822                         tm_file="${tm_file} dbx.h"
5823                 fi
5824                 if test x$gas = xyes
5825                 then
5826                         tmake_file=mips/t-bsd-gas
5827                 else
5828                         tmake_file=mips/t-bsd
5829                         extra_passes="mips-tfile mips-tdump"
5830                 fi
5831                 if test x$gnu_ld != xyes
5832                 then
5833                         use_collect2=yes
5834                 fi
5835                 ;;
5836         mips-*-bsd* | mips-*-riscosbsd* | mips-*-riscos[1234]bsd*)
5837                 tm_file="mips/bsd-4.h ${tm_file}" # MIPS BSD 4.3, RISC-OS 4.0
5838                 if test x$stabs = xyes; then
5839                         tm_file="${tm_file} dbx.h"
5840                 fi
5841                 if test x$gas = xyes
5842                 then
5843                         tmake_file=mips/t-bsd-gas
5844                 else
5845                         tmake_file=mips/t-bsd
5846                         extra_passes="mips-tfile mips-tdump"
5847                 fi
5848                 if test x$gnu_ld != xyes
5849                 then
5850                         use_collect2=yes
5851                 fi
5852                 ;;
5853         mips-*-riscos[56789]sysv4*)
5854                 tm_file=mips/svr4-5.h   # MIPS System V.4., RISC-OS 5.0
5855                 if test x$stabs = xyes; then
5856                         tm_file="${tm_file} dbx.h"
5857                 fi
5858                 xmake_file=mips/x-sysv
5859                 if test x$gas = xyes
5860                 then
5861                         tmake_file=mips/t-svr4-gas
5862                 else
5863                         tmake_file=mips/t-svr4
5864                         extra_passes="mips-tfile mips-tdump"
5865                 fi
5866                 if test x$gnu_ld != xyes
5867                 then
5868                         use_collect2=yes
5869                 fi
5870                 ;;
5871         mips-*-sysv4* | mips-*-riscos[1234]sysv4* | mips-*-riscossysv4*)
5872                 tm_file="mips/svr4-4.h ${tm_file}"
5873                 if test x$stabs = xyes; then
5874                         tm_file="${tm_file} dbx.h"
5875                 fi
5876                 xm_defines=USG
5877                 xmake_file=mips/x-sysv
5878                 if test x$gas = xyes
5879                 then
5880                         tmake_file=mips/t-svr4-gas
5881                 else
5882                         tmake_file=mips/t-svr4
5883                         extra_passes="mips-tfile mips-tdump"
5884                 fi
5885                 if test x$gnu_ld != xyes
5886                 then
5887                         use_collect2=yes
5888                 fi
5889                 ;;
5890         mips-*-riscos[56789]sysv*)
5891                 tm_file=mips/svr3-5.h   # MIPS System V.3, RISC-OS 5.0
5892                 if test x$stabs = xyes; then
5893                         tm_file="${tm_file} dbx.h"
5894                 fi
5895                 xm_defines=USG
5896                 xmake_file=mips/x-sysv
5897                 if test x$gas = xyes
5898                 then
5899                         tmake_file=mips/t-svr3-gas
5900                 else
5901                         tmake_file=mips/t-svr3
5902                         extra_passes="mips-tfile mips-tdump"
5903                 fi
5904                 if test x$gnu_ld != xyes
5905                 then
5906                         use_collect2=yes
5907                 fi
5908                 ;;
5909         mips-*-sysv* | mips-*-riscos*sysv*)
5910                 tm_file="mips/svr3-4.h ${tm_file}"
5911                 if test x$stabs = xyes; then
5912                         tm_file="${tm_file} dbx.h"
5913                 fi
5914                 xm_defines=USG
5915                 xmake_file=mips/x-sysv
5916                 if test x$gas = xyes
5917                 then
5918                         tmake_file=mips/t-svr3-gas
5919                 else
5920                         tmake_file=mips/t-svr3
5921                         extra_passes="mips-tfile mips-tdump"
5922                 fi
5923                 if test x$gnu_ld != xyes
5924                 then
5925                         use_collect2=yes
5926                 fi
5927                 ;;
5928         mips-*-riscos[56789]*)          # Default MIPS RISC-OS 5.0.
5929                 tm_file=mips/mips-5.h
5930                 if test x$stabs = xyes; then
5931                         tm_file="${tm_file} dbx.h"
5932                 fi
5933                 if test x$gas = xyes
5934                 then
5935                         tmake_file=mips/t-mips-gas
5936                 else
5937                         extra_passes="mips-tfile mips-tdump"
5938                 fi
5939                 if test x$gnu_ld != xyes
5940                 then
5941                         use_collect2=yes
5942                 fi
5943                 ;;
5944         mips-*-gnu*)
5945                 ;;
5946         mipsel-*-ecoff*)
5947                 tm_file=mips/ecoffl.h
5948                 if test x$stabs = xyes; then
5949                         tm_file="${tm_file} dbx.h"
5950                 fi
5951                 tmake_file=mips/t-ecoff
5952                 ;;
5953         mips-*-ecoff*)
5954                 tm_file="gofast.h mips/ecoff.h"
5955                 if test x$stabs = xyes; then
5956                         tm_file="${tm_file} dbx.h"
5957                 fi
5958                 tmake_file=mips/t-ecoff
5959                 ;;
5960         mipsel-*-elf*)
5961                 tm_file="mips/elfl.h"
5962                 tmake_file=mips/t-elf
5963                 ;;
5964         mips-*-elf*)
5965                 tm_file="mips/elf.h"
5966                 tmake_file=mips/t-elf
5967                 ;;
5968         mips64el-*-elf*)
5969                 tm_file="mips/elfl64.h"
5970                 tmake_file=mips/t-elf
5971                 ;;
5972         mips64orionel-*-elf*)
5973                 tm_file="mips/elforion.h mips/elfl64.h"
5974                 tmake_file=mips/t-elf
5975                 ;;
5976         mips64-*-elf*)
5977                 tm_file="mips/elf64.h"
5978                 tmake_file=mips/t-elf
5979                 ;;
5980         mips64orion-*-elf*)
5981                 tm_file="mips/elforion.h mips/elf64.h"
5982                 tmake_file=mips/t-elf
5983                 ;;
5984         mips64orion-*-rtems*)
5985                 tm_file="mips/elforion.h mips/elf64.h mips/rtems64.h"
5986                 tmake_file="mips/t-elf t-rtems"
5987                 ;;
5988         mipstx39el-*-elf*)
5989                 tm_file="mips/r3900.h mips/elfl.h mips/abi64.h"
5990                 tmake_file=mips/t-r3900
5991                 ;;
5992         mipstx39-*-elf*)
5993                 tm_file="mips/r3900.h mips/elf.h mips/abi64.h"
5994                 tmake_file=mips/t-r3900
5995                 ;;
5996         mips-*-*)                               # Default MIPS RISC-OS 4.0.
5997                 if test x$stabs = xyes; then
5998                         tm_file="${tm_file} dbx.h"
5999                 fi
6000                 if test x$gas = xyes
6001                 then
6002                         tmake_file=mips/t-mips-gas
6003                 else
6004                         extra_passes="mips-tfile mips-tdump"
6005                 fi
6006                 if test x$gnu_ld != xyes
6007                 then
6008                         use_collect2=yes
6009                 fi
6010                 ;;
6011         mn10200-*-*)
6012                 float_format=i32
6013                 cpu_type=mn10200
6014                 tm_file="mn10200/mn10200.h"
6015                 if test x$stabs = xyes
6016                 then
6017                         tm_file="${tm_file} dbx.h"
6018                 fi
6019                 use_collect2=no
6020                 ;;
6021         mn10300-*-*)
6022                 cpu_type=mn10300
6023                 tm_file="mn10300/mn10300.h"
6024                 if test x$stabs = xyes
6025                 then
6026                         tm_file="${tm_file} dbx.h"
6027                 fi
6028                 use_collect2=no
6029                 ;;
6030         ns32k-encore-bsd*)
6031                 tm_file=ns32k/encore.h
6032                 use_collect2=yes
6033                 ;;
6034         ns32k-sequent-bsd*)
6035                 tm_file=ns32k/sequent.h
6036                 use_collect2=yes
6037                 ;;
6038         ns32k-tek6100-bsd*)
6039                 tm_file=ns32k/tek6100.h
6040                 use_collect2=yes
6041                 ;;
6042         ns32k-tek6200-bsd*)
6043                 tm_file=ns32k/tek6200.h
6044                 use_collect2=yes
6045                 ;;
6046 # This has not been updated to GCC 2.
6047 #       ns32k-ns-genix*)
6048 #               xm_defines=USG
6049 #               xmake_file=ns32k/x-genix
6050 #               tm_file=ns32k/genix.h
6051 #               use_collect2=yes
6052 #               ;;
6053         ns32k-merlin-*)
6054                 tm_file=ns32k/merlin.h
6055                 use_collect2=yes
6056                 ;;
6057         ns32k-pc532-mach*)
6058                 tm_file=ns32k/pc532-mach.h
6059                 use_collect2=yes
6060                 ;;
6061         ns32k-pc532-minix*)
6062                 tm_file=ns32k/pc532-min.h
6063                 xm_file="ns32k/xm-pc532-min.h ${xm-file}"
6064                 xm_defines=USG
6065                 use_collect2=yes
6066                 ;;
6067         ns32k-*-netbsd*)
6068                 tm_file=ns32k/netbsd.h
6069                 xm_file="ns32k/xm-netbsd.h ${xm_file}"
6070                 # On NetBSD, the headers are already okay, except for math.h.
6071                 tmake_file=t-netbsd
6072                 use_collect2=yes
6073                 ;;
6074         pdp11-*-bsd)
6075                 tm_file="${tm_file} pdp11/2bsd.h"
6076                 ;;
6077         pdp11-*-*)
6078                 ;;
6079         avr-*-*)
6080                 ;;
6081         ns32k-*-openbsd*)
6082                 # Nothing special
6083                 ;;
6084 # This has not been updated to GCC 2.
6085 #       pyramid-*-*)
6086 #               cpu_type=pyr
6087 #               xmake_file=pyr/x-pyr
6088 #               use_collect2=yes
6089 #               ;;
6090
6091         pj*-linux*)
6092                 tm_file="svr4.h pj/linux.h ${tm_file}"
6093                 ;;
6094         pj-*)
6095                 ;;
6096         pjl-*)
6097                 tm_file="svr4.h pj/pjl.h ${tm_file}"
6098                 ;;
6099
6100         romp-*-aos*)
6101                 use_collect2=yes
6102                 ;;
6103         romp-*-mach*)
6104                 xmake_file=romp/x-mach
6105                 use_collect2=yes
6106                 ;;
6107         romp-*-openbsd*)
6108                 # Nothing special
6109                 ;;
6110         powerpc-*-openbsd*)
6111                 tmake_file="${tmake_file} rs6000/t-rs6000 rs6000/t-openbsd"
6112                 ;;
6113         powerpc-*-beos*)
6114                 cpu_type=rs6000
6115                 tm_file=rs6000/beos.h
6116                 xm_file=rs6000/xm-beos.h
6117                 tmake_file=rs6000/t-beos
6118                 xmake_file=rs6000/x-beos
6119                 ;;
6120         powerpc-*-sysv*)
6121                 tm_file=rs6000/sysv4.h
6122                 xm_file="rs6000/xm-sysv4.h"
6123                 xm_defines="USG POSIX"
6124                 extra_headers=ppc-asm.h
6125                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
6126                 xmake_file=rs6000/x-sysv4
6127                 ;;
6128         powerpc-*-eabiaix*)
6129                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/eabiaix.h"
6130                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6131                 extra_headers=ppc-asm.h
6132                 ;;
6133         powerpc-*-eabisim*)
6134                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h"
6135                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6136                 extra_headers=ppc-asm.h
6137                 ;;
6138         powerpc-*-elf*)
6139                 tm_file="rs6000/sysv4.h"
6140                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6141                 extra_headers=ppc-asm.h
6142                 ;;
6143         powerpc-*-eabi*)
6144                 tm_file="rs6000/sysv4.h rs6000/eabi.h"
6145                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6146                 extra_headers=ppc-asm.h
6147                 ;;
6148         powerpc-*-rtems*)
6149                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/rtems.h"
6150                 tmake_file="rs6000/t-ppcgas t-rtems rs6000/t-ppccomm"
6151                 extra_headers=ppc-asm.h
6152                 ;;
6153         powerpc-*-linux-gnulibc1)
6154                 tm_file="rs6000/sysv4.h rs6000/linux.h"
6155                 xm_file=rs6000/xm-sysv4.h
6156                 out_file=rs6000/rs6000.c
6157                 tmake_file="rs6000/t-ppcos t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
6158                 xmake_file=x-linux
6159                 extra_headers=ppc-asm.h
6160                 if test x$enable_threads = xyes; then
6161                         thread_file='posix'
6162                 fi
6163                 ;;
6164         powerpc-*-linux-gnu*)
6165                 tm_file="rs6000/sysv4.h rs6000/linux.h"
6166                 xm_file="rs6000/xm-sysv4.h"
6167                 xm_defines="USG ${xm_defines}"
6168                 out_file=rs6000/rs6000.c
6169                 tmake_file="rs6000/t-ppcos t-linux rs6000/t-ppccomm"
6170                 xmake_file=x-linux
6171                 extra_headers=ppc-asm.h
6172                 if test x$enable_threads = xyes; then
6173                         thread_file='posix'
6174                 fi
6175                 ;;
6176         powerpc-wrs-vxworks*)
6177                 cpu_type=rs6000
6178                 xm_file="rs6000/xm-sysv4.h"
6179                 xm_defines="USG POSIX"
6180                 tm_file="rs6000/sysv4.h rs6000/vxppc.h"
6181                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6182                 extra_headers=ppc-asm.h
6183                 thread_file='vxworks'
6184                 ;;
6185         powerpcle-wrs-vxworks*)
6186                 cpu_type=rs6000
6187                 xm_file="rs6000/xm-sysv4.h"
6188                 xm_defines="USG POSIX"
6189                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/vxppc.h"
6190                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6191                 extra_headers=ppc-asm.h
6192                 thread_file='vxworks'
6193                 ;;
6194         powerpcle-*-sysv*)
6195                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h"
6196                 xm_file="rs6000/xm-sysv4.h"
6197                 xm_defines="USG POSIX"
6198                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
6199                 xmake_file=rs6000/x-sysv4
6200                 extra_headers=ppc-asm.h
6201                 ;;
6202         powerpcle-*-elf*)
6203                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h"
6204                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6205                 extra_headers=ppc-asm.h
6206                 ;;
6207         powerpcle-*-eabisim*)
6208                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/eabisim.h"
6209                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6210                 extra_headers=ppc-asm.h
6211                 ;;
6212         powerpcle-*-eabi*)
6213                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h"
6214                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6215                 extra_headers=ppc-asm.h
6216                 ;;
6217         powerpcle-*-solaris2*)
6218                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/sol2.h"
6219                 xm_file="rs6000/xm-sysv4.h"
6220                 xm_defines="USG POSIX"
6221                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
6222                 xmake_file=rs6000/x-sysv4
6223                 extra_headers=ppc-asm.h
6224                 ;;
6225         rs6000-ibm-aix3.[01]*)
6226                 tm_file=rs6000/aix31.h
6227                 xmake_file=rs6000/x-aix31
6228                 float_format=none
6229                 use_collect2=yes
6230                 ;;
6231         rs6000-ibm-aix3.2.[456789]* | powerpc-ibm-aix3.2.[456789]*)
6232                 tm_file=rs6000/aix3newas.h
6233                 if test x$host != x$target
6234                 then
6235                         tmake_file=rs6000/t-xnewas
6236                 else
6237                         tmake_file=rs6000/t-newas
6238                 fi
6239                 float_format=none
6240                 use_collect2=yes
6241                 ;;
6242         rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
6243                 tm_file=rs6000/aix41.h
6244                 if test x$host != x$target
6245                 then
6246                         tmake_file=rs6000/t-xnewas
6247                 else
6248                         tmake_file=rs6000/t-newas
6249                 fi
6250                 if test "$gnu_ld" = yes
6251                 then
6252                         xmake_file=rs6000/x-aix41-gld
6253                 else
6254                         tmake_file="rs6000/t-newas rs6000/t-aix41"
6255                 fi
6256                 xmake_file=rs6000/x-aix41
6257                 float_format=none
6258                 use_collect2=yes
6259                 ;;
6260         rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
6261                 tm_file=rs6000/aix43.h
6262                 tmake_file=rs6000/t-aix43
6263                 xmake_file=rs6000/x-aix41
6264                 float_format=none
6265                 use_collect2=yes
6266                 ;;
6267         rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
6268                 tm_file=rs6000/aix43.h
6269                 tmake_file=rs6000/t-aix43
6270                 xmake_file=rs6000/x-aix41
6271                 float_format=none
6272                 use_collect2=yes
6273                 ;;
6274         rs6000-ibm-aix*)
6275                 float_format=none
6276                 use_collect2=yes
6277                 ;;
6278         rs6000-bull-bosx)
6279                 float_format=none
6280                 use_collect2=yes
6281                 ;;
6282         rs6000-*-mach*)
6283                 tm_file=rs6000/mach.h
6284                 xm_file="${xm_file} rs6000/xm-mach.h"
6285                 xmake_file=rs6000/x-mach
6286                 use_collect2=yes
6287                 ;;
6288         rs6000-*-lynxos*)
6289                 tm_file=rs6000/lynx.h
6290                 xm_file=rs6000/xm-lynx.h
6291                 tmake_file=rs6000/t-rs6000
6292                 xmake_file=rs6000/x-lynx
6293                 use_collect2=yes
6294                 ;;
6295         sh-*-elf*)
6296                 tm_file=sh/elf.h
6297                 float_format=sh
6298                 ;;
6299         sh-*-rtemself*)
6300                 tmake_file="sh/t-sh t-rtems"
6301                 tm_file=sh/rtemself.h
6302                 float_format=sh
6303                 ;;
6304         sh-*-rtems*)
6305                 tmake_file="sh/t-sh t-rtems"
6306                 tm_file=sh/rtems.h
6307                 float_format=sh
6308                 ;;
6309         sh-*-*)
6310                 float_format=sh
6311                 ;;
6312         sparc-tti-*)
6313                 tm_file=sparc/pbd.h
6314                 xm_file="xm-alloca.h ${xm_file}"
6315                 xm_defines=USG
6316                 ;;
6317         sparc-wrs-vxworks* | sparclite-wrs-vxworks*)
6318                 tm_file=sparc/vxsparc.h
6319                 tmake_file=sparc/t-vxsparc
6320                 use_collect2=yes
6321                 thread_file='vxworks'
6322                 ;;
6323         sparc-*-aout*)
6324                 tmake_file=sparc/t-sparcbare
6325                 tm_file="sparc/aout.h libgloss.h"
6326                 ;;
6327         sparc-*-netbsd*)
6328                 tm_file=sparc/netbsd.h
6329                 tmake_file=t-netbsd
6330                 use_collect2=yes
6331                 ;;
6332         sparc-*-openbsd*)
6333                 # we need collect2 until our bug is fixed...
6334                 use_collect2=yes
6335                 ;;
6336         sparc-*-bsd*)
6337                 tm_file=sparc/bsd.h
6338                 ;;
6339         sparc-*-elf*)
6340                 tm_file=sparc/elf.h
6341                 tmake_file=sparc/t-elf
6342                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
6343                 #float_format=i128
6344                 float_format=i64
6345                 ;;
6346         sparc-*-linux-gnuaout*)         # Sparc's running GNU/Linux, a.out
6347                 xm_file="${xm_file} sparc/xm-linux.h"
6348                 tm_file=sparc/linux-aout.h
6349                 xmake_file=x-linux
6350                 gnu_ld=yes
6351                 ;;
6352         sparc-*-linux-gnulibc1*)        # Sparc's running GNU/Linux, libc5
6353                 xm_file="${xm_file} sparc/xm-linux.h"
6354                 xmake_file=x-linux
6355                 tm_file=sparc/linux.h
6356                 tmake_file="t-linux t-linux-gnulibc1"
6357                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6358                 gnu_ld=yes
6359                 float_format=sparc
6360                 ;;
6361         sparc-*-linux-gnu*)             # Sparc's running GNU/Linux, libc6
6362                 xm_file="${xm_file} sparc/xm-linux.h"
6363                 xmake_file=x-linux
6364                 tm_file=sparc/linux.h
6365                 tmake_file="t-linux"
6366                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6367                 gnu_ld=yes
6368                 if test x$enable_threads = xyes; then
6369                         thread_file='posix'
6370                 fi
6371                 float_format=sparc
6372                 ;;
6373         sparc-*-lynxos*)
6374                 if test x$gas = xyes
6375                 then
6376                         tm_file=sparc/lynx.h
6377                 else
6378                         tm_file=sparc/lynx-ng.h
6379                 fi
6380                 xm_file=sparc/xm-lynx.h
6381                 tmake_file=sparc/t-sunos41
6382                 xmake_file=x-lynx
6383                 ;;
6384         sparc-*-rtemsaout*)
6385                 tmake_file="sparc/t-sparcbare t-rtems"
6386                 tm_file=sparc/rtems.h
6387                 ;;
6388         sparc-*-rtems*|sparc-*-rtemself*)
6389                 tm_file="sparc/rtemself.h"
6390                 tmake_file="sparc/t-elf t-rtems"
6391                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
6392                 #float_format=i128
6393                 float_format=i64
6394                 ;;
6395         sparcv9-*-solaris2*)
6396                 if test x$gnu_ld = xyes
6397                 then
6398                         tm_file=sparc/sol2-64.h
6399                 else
6400                         tm_file=sparc/sol2-sld-64.h
6401                 fi
6402                 xm_file="sparc/xm-sysv4-64.h sparc/xm-sol2.h"
6403                 xm_defines="USG POSIX"
6404                 tmake_file="sparc/t-sol2 sparc/t-sol2-64"
6405                 xmake_file=sparc/x-sysv4
6406                 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
6407                 float_format=none
6408                 if test x${enable_threads} = x ; then
6409                     enable_threads=$have_pthread_h
6410                     if test x${enable_threads} = x ; then
6411                         enable_threads=$have_thread_h
6412                     fi
6413                 fi
6414                 if test x${enable_threads} = xyes ; then
6415                     if test x${have_pthread_h} = xyes ; then
6416                         thread_file='posix'
6417                     else
6418                         thread_file='solaris'
6419                     fi
6420                 fi
6421                 ;;
6422         sparc-hal-solaris2*)
6423                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6424                 xm_defines="USG POSIX"
6425                 tm_file="sparc/sol2.h sparc/hal.h"
6426                 tmake_file="sparc/t-halos sparc/t-sol2"
6427                 xmake_file=sparc/x-sysv4
6428                 extra_parts="crt1.o crti.o crtn.o gmon.o crtbegin.o crtend.o"
6429                 case $machine in
6430                 *-*-solaris2.[0-4])
6431                         float_format=i128
6432                 ;;
6433                 *)
6434                         float_format=none
6435                         ;;
6436                 esac
6437                 thread_file='solaris'
6438                 ;;
6439         sparc-*-solaris2*)
6440                 if test x$gnu_ld = xyes
6441                 then
6442                         tm_file=sparc/sol2.h
6443                 else
6444                         tm_file=sparc/sol2-sld.h
6445                 fi
6446                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6447                 xm_defines="USG POSIX"
6448                 tmake_file=sparc/t-sol2
6449                 xmake_file=sparc/x-sysv4
6450                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
6451                 case $machine in
6452                 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*) ;;
6453                 *-*-solaris2*)
6454                         if test x$gnu_ld = xyes
6455                         then
6456                                 tm_file=sparc/sol2-64.h
6457                         else
6458                                 tm_file=sparc/sol2-sld-64.h
6459                         fi
6460                         tmake_file="$tmake_file sparc/t-sol2-64"
6461                         ;;
6462                 esac
6463                 case $machine in
6464                 *-*-solaris2.[0-4])
6465                         float_format=i128
6466                         ;;
6467                 *)
6468                         float_format=none
6469                         ;;
6470                 esac
6471                 if test x${enable_threads} = x; then
6472                     enable_threads=$have_pthread_h
6473                     if test x${enable_threads} = x; then
6474                         enable_threads=$have_thread_h
6475                     fi
6476                 fi
6477                 if test x${enable_threads} = xyes; then
6478                     if test x${have_pthread_h} = xyes; then
6479                         thread_file='posix'
6480                     else
6481                         thread_file='solaris'
6482                     fi
6483                 fi
6484                 ;;
6485         sparc-*-sunos4.0*)
6486                 tm_file=sparc/sunos4.h
6487                 tmake_file=sparc/t-sunos40
6488                 use_collect2=yes
6489                 ;;
6490         sparc-*-sunos4*)
6491                 tm_file=sparc/sunos4.h
6492                 tmake_file=sparc/t-sunos41
6493                 use_collect2=yes
6494                 if test x$gas = xyes; then
6495                         tm_file="${tm_file} sparc/sun4gas.h"
6496                 fi
6497                 ;;
6498         sparc-*-sunos3*)
6499                 tm_file=sparc/sun4o3.h
6500                 use_collect2=yes
6501                 ;;
6502         sparc-*-sysv4*)
6503                 tm_file=sparc/sysv4.h
6504                 xm_file="sparc/xm-sysv4.h"
6505                 xm_defines="USG POSIX"
6506                 tmake_file=t-svr4
6507                 xmake_file=sparc/x-sysv4
6508                 extra_parts="crtbegin.o crtend.o"
6509                 ;;
6510         sparc-*-vxsim*)
6511                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6512                 xm_defines="USG POSIX"
6513                 tm_file=sparc/vxsim.h
6514                 tmake_file=sparc/t-vxsparc
6515                 xmake_file=sparc/x-sysv4
6516                 ;;
6517         sparclet-*-aout*)
6518                 tm_file="sparc/splet.h libgloss.h"
6519                 tmake_file=sparc/t-splet
6520                 ;;
6521         sparclite-*-coff*)
6522                 tm_file="sparc/litecoff.h libgloss.h"
6523                 tmake_file=sparc/t-sparclite
6524                 ;;
6525         sparclite-*-aout*)
6526                 tm_file="sparc/lite.h aoutos.h libgloss.h"
6527                 tmake_file=sparc/t-sparclite
6528                 ;;
6529         sparclite-*-elf*)
6530                 tm_file="sparc/liteelf.h"
6531                 tmake_file=sparc/t-sparclite
6532                 extra_parts="crtbegin.o crtend.o"
6533                 ;;
6534         sparc86x-*-aout*)
6535                 tm_file="sparc/sp86x-aout.h aoutos.h libgloss.h"
6536                 tmake_file=sparc/t-sp86x
6537                 ;;
6538         sparc86x-*-elf*)
6539                 tm_file="sparc/sp86x-elf.h"
6540                 tmake_file=sparc/t-sp86x
6541                 extra_parts="crtbegin.o crtend.o"
6542                 ;;
6543         sparc64-*-aout*)
6544                 tmake_file=sparc/t-sp64
6545                 tm_file=sparc/sp64-aout.h
6546                 ;;
6547         sparc64-*-elf*)
6548                 tmake_file=sparc/t-sp64
6549                 tm_file=sparc/sp64-elf.h
6550                 extra_parts="crtbegin.o crtend.o"
6551                 ;;
6552         sparc64-*-linux*)               # 64-bit Sparc's running GNU/Linux
6553                 tmake_file="t-linux sparc/t-linux64"
6554                 xm_file="sparc/xm-sp64.h sparc/xm-linux.h"
6555                 tm_file=sparc/linux64.h
6556                 xmake_file=x-linux
6557                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6558                 gnu_ld=yes
6559                 if test x$enable_threads = xyes; then
6560                         thread_file='posix'
6561                 fi
6562                 float_format=sparc
6563                 ;;
6564 # This hasn't been upgraded to GCC 2.
6565 #       tahoe-harris-*)                 # Harris tahoe, using COFF.
6566 #               tm_file=tahoe/harris.h
6567 #               ;;
6568 #       tahoe-*-bsd*)                   # tahoe running BSD
6569 #               ;;
6570
6571         thumb*-*-*)
6572                 { echo "configure: error:
6573 *** The Thumb targets have been depreciated.  The equivalent
6574 *** ARM based toolchain can now generated Thumb instructions
6575 *** when the -mthumb switch is given to the compiler." 1>&2; exit 1; }
6576                 ;;
6577 # This hasn't been upgraded to GCC 2.
6578 #       tron-*-*)
6579 #               cpu_type=gmicro
6580 #               use_collect2=yes
6581 #               ;;
6582         v850-*-rtems*)
6583                 cpu_type=v850
6584                 tm_file="v850/rtems.h"
6585                 xm_file="v850/xm-v850.h"
6586                 tmake_file="v850/t-v850 t-rtems"
6587                 if test x$stabs = xyes
6588                 then
6589                         tm_file="${tm_file} dbx.h"
6590                 fi
6591                 use_collect2=no
6592                 ;;
6593         v850-*-*)
6594                 target_cpu_default="TARGET_CPU_generic"
6595                 cpu_type=v850
6596                 tm_file="v850/v850.h"
6597                 xm_file="v850/xm-v850.h"
6598                 tmake_file=v850/t-v850
6599                 if test x$stabs = xyes
6600                 then
6601                         tm_file="${tm_file} dbx.h"
6602                 fi
6603                 use_collect2=no
6604                 ;;
6605         vax-*-bsd*)                     # vaxen running BSD
6606                 use_collect2=yes
6607                 float_format=vax
6608                 ;;
6609         vax-*-sysv*)                    # vaxen running system V
6610                 tm_file="${tm_file} vax/vaxv.h"
6611                 xm_defines=USG
6612                 float_format=vax
6613                 ;;
6614         vax-*-netbsd*)
6615                 tm_file="${tm_file} netbsd.h vax/netbsd.h"
6616                 tmake_file=t-netbsd
6617                 float_format=vax
6618                 use_collect2=yes
6619                 ;;
6620         vax-*-openbsd*)
6621                 tmake_file="${tmake_file} vax/t-openbsd"
6622                 tm_file="vax/vax.h vax/openbsd1.h openbsd.h ${tm_file}"
6623                 xm_file="xm-openbsd.h vax/xm-vax.h"
6624                 float_format=vax
6625                 use_collect2=yes
6626                 ;;
6627         vax-*-ultrix*)                  # vaxen running ultrix
6628                 tm_file="${tm_file} vax/ultrix.h"
6629                 use_collect2=yes
6630                 float_format=vax
6631                 ;;
6632         vax-*-vms*)                     # vaxen running VMS
6633                 xm_file=vax/xm-vms.h
6634                 tm_file=vax/vms.h
6635                 float_format=vax
6636                 ;;
6637         vax-*-*)                        # vax default entry
6638                 float_format=vax
6639                 ;;
6640         we32k-att-sysv*)
6641                 xm_file="${xm_file} xm-svr3"
6642                 use_collect2=yes
6643                 ;;
6644         *)
6645                 echo "Configuration $machine not supported" 1>&2
6646                 exit 1
6647                 ;;
6648         esac
6649
6650         case $machine in
6651         *-*-linux-gnu*)
6652                 ;; # Existing GNU/Linux systems do not use the GNU setup.
6653         *-*-gnu*)
6654                 # On the GNU system, the setup is just about the same on
6655                 # each different CPU.  The specific machines that GNU
6656                 # supports are matched above and just set $cpu_type.
6657                 xm_file="xm-gnu.h ${xm_file}"
6658                 tm_file=${cpu_type}/gnu.h
6659                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
6660                 # GNU always uses ELF.
6661                 elf=yes
6662                 # GNU tools are the only tools.
6663                 gnu_ld=yes
6664                 gas=yes
6665                 xmake_file=x-linux      # These details are the same as Linux.
6666                 tmake_file=t-gnu        # These are not.
6667                 ;;
6668         *-*-sysv4*)
6669                 xmake_try_sysv=x-sysv
6670                 install_headers_dir=install-headers-cpio
6671                 ;;
6672         *-*-sysv*)
6673                 install_headers_dir=install-headers-cpio
6674                 ;;
6675         esac
6676
6677         # Distinguish i[34567]86
6678         # Also, do not run mips-tfile on MIPS if using gas.
6679         # Process --with-cpu= for PowerPC/rs6000
6680         target_cpu_default2=
6681         case $machine in
6682         i486-*-*)
6683                 target_cpu_default2=1
6684                 ;;
6685         i586-*-*)
6686                 case $target_alias in
6687                         k6-*)
6688                                 target_cpu_default2=4
6689                                 ;;
6690                         *)
6691                                 target_cpu_default2=2
6692                                 ;;
6693                 esac
6694                 ;;
6695         i686-*-* | i786-*-*)
6696                 target_cpu_default2=3
6697                 ;;
6698         alpha*-*-*)
6699                 case $machine in
6700                         alphaev6[78]*)
6701                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX|MASK_CIX"
6702                                 ;;
6703                         alphaev6*)
6704                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX"
6705                                 ;;
6706                         alphapca56*)
6707                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX|MASK_MAX"
6708                                 ;;
6709                         alphaev56*)
6710                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX"
6711                                 ;;
6712                         alphaev5*)
6713                                 target_cpu_default2="MASK_CPU_EV5"
6714                                 ;;
6715                 esac
6716
6717                 if test x$gas = xyes
6718                 then
6719                         if test "$target_cpu_default2" = ""
6720                         then
6721                                 target_cpu_default2="MASK_GAS"
6722                         else
6723                                 target_cpu_default2="${target_cpu_default2}|MASK_GAS"
6724                         fi
6725                 fi
6726                 ;;
6727         arm*-*-*)
6728                 case "x$with_cpu" in
6729                         x)
6730                                 # The most generic
6731                                 target_cpu_default2="TARGET_CPU_generic"
6732                                 ;;
6733
6734                         # Distinguish cores, and major variants
6735                         # arm7m doesn't exist, but D & I don't affect code
6736                         xarm[23678] | xarm250 | xarm[67][01]0 \
6737                         | xarm7m | xarm7dm | xarm7dmi | xarm7tdmi \
6738                         | xarm7100 | xarm7500 | xarm7500fe | xarm810 \
6739                         | xstrongarm | xstrongarm110 | xstrongarm1100)
6740                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6741                                 ;;
6742
6743                         xyes | xno)
6744                                 echo "--with-cpu must be passed a value" 1>&2
6745                                 exit 1
6746                                 ;;
6747
6748                         *)
6749                                 if test x$pass2done = xyes
6750                                 then
6751                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6752                                         exit 1
6753                                 fi
6754                                 ;;
6755                 esac
6756                 ;;
6757
6758         mips*-*-ecoff* | mips*-*-elf*)
6759                 if test x$gas = xyes
6760                 then
6761                         if test x$gnu_ld = xyes
6762                         then
6763                                 target_cpu_default2="MASK_GAS|MASK_SPLIT_ADDR"
6764                         else
6765                                 target_cpu_default2="MASK_GAS"
6766                         fi
6767                 fi
6768                 ;;
6769         mips*-*-*)
6770                 if test x$gas = xyes
6771                 then
6772                         target_cpu_default2="MASK_GAS"
6773                 fi
6774                 ;;
6775         powerpc*-*-* | rs6000-*-*)
6776                 case "x$with_cpu" in
6777                         x)
6778                                 ;;
6779
6780                         xcommon | xpower | xpower2 | xpowerpc | xrios \
6781                           | xrios1 | xrios2 | xrsc | xrsc1 \
6782                           | x601 | x602 | x603 | x603e | x604 | x604e | x620 \
6783                           | xec603e | x740 | x750 | x401 \
6784                           | x403 | x505 | x801 | x821 | x823 | x860)
6785                                 target_cpu_default2="\"$with_cpu\""
6786                                 ;;
6787
6788                         xyes | xno)
6789                                 echo "--with-cpu must be passed a value" 1>&2
6790                                 exit 1
6791                                 ;;
6792
6793                         *)
6794                                 if test x$pass2done = xyes
6795                                 then
6796                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6797                                         exit 1
6798                                 fi
6799                                 ;;
6800                 esac
6801                 ;;
6802         sparc*-*-*)
6803                 case ".$with_cpu" in
6804                         .)
6805                                 target_cpu_default2=TARGET_CPU_"`echo $machine | sed 's/-.*$//'`"
6806                                 ;;
6807                         .supersparc | .hypersparc | .ultrasparc | .v7 | .v8 | .v9)
6808                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6809                                 ;;
6810                         *)
6811                                 if test x$pass2done = xyes
6812                                 then
6813                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6814                                         exit 1
6815                                 fi
6816                                 ;;
6817                 esac
6818                 ;;
6819         esac
6820
6821         if test "$target_cpu_default2" != ""
6822         then
6823                 if test "$target_cpu_default" != ""
6824                 then
6825                         target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
6826                 else
6827                         target_cpu_default=$target_cpu_default2
6828                 fi
6829         fi
6830
6831         # No need for collect2 if we have the GNU linker.
6832         # Actually, there is now; GNU ld doesn't handle the EH info or
6833         # collecting for shared libraries.
6834         #case x$gnu_ld in
6835         #xyes)
6836         #       use_collect2=
6837         #       ;;
6838         #esac
6839
6840 # Save data on machine being used to compile GCC in build_xm_file.
6841 # Save data on host machine in vars host_xm_file and host_xmake_file.
6842         if test x$pass1done = x
6843         then
6844                 if test x"$xm_file" = x
6845                 then build_xm_file=$cpu_type/xm-$cpu_type.h
6846                 else build_xm_file=$xm_file
6847                 fi
6848                 build_xm_defines=$xm_defines
6849                 build_install_headers_dir=$install_headers_dir
6850                 build_exeext=$exeext
6851                 pass1done=yes
6852         else
6853                 if test x$pass2done = x
6854                 then
6855                         if test x"$xm_file" = x
6856                         then host_xm_file=$cpu_type/xm-$cpu_type.h
6857                         else host_xm_file=$xm_file
6858                         fi
6859                         host_xm_defines=$xm_defines
6860                         if test x"$xmake_file" = x
6861                         then xmake_file=$cpu_type/x-$cpu_type
6862                         fi
6863                         host_xmake_file="$xmake_file"
6864                         host_truncate_target=$truncate_target
6865                         host_extra_gcc_objs=$extra_gcc_objs
6866                         host_extra_objs=$extra_host_objs
6867                         host_exeext=$exeext
6868                         pass2done=yes
6869                 fi
6870         fi
6871 done
6872
6873 extra_objs="${host_extra_objs} ${extra_objs}"
6874
6875 # Default the target-machine variables that were not explicitly set.
6876 if test x"$tm_file" = x
6877 then tm_file=$cpu_type/$cpu_type.h; fi
6878
6879 if test x$extra_headers = x
6880 then extra_headers=; fi
6881
6882 if test x"$xm_file" = x
6883 then xm_file=$cpu_type/xm-$cpu_type.h; fi
6884
6885 if test x$md_file = x
6886 then md_file=$cpu_type/$cpu_type.md; fi
6887
6888 if test x$out_file = x
6889 then out_file=$cpu_type/$cpu_type.c; fi
6890
6891 if test x"$tmake_file" = x
6892 then tmake_file=$cpu_type/t-$cpu_type
6893 fi
6894
6895 if test x"$dwarf2" = xyes
6896 then tm_file="$tm_file tm-dwarf2.h"
6897 fi
6898
6899 if test x$float_format = x
6900 then float_format=i64
6901 fi
6902
6903 if test $float_format = none
6904 then float_h_file=Makefile.in
6905 else float_h_file=float-$float_format.h
6906 fi
6907
6908 # Handle cpp installation.
6909 if test x$enable_cpp != xno
6910 then
6911   tmake_file="$tmake_file t-install-cpp"
6912 fi
6913
6914 # Say what files are being used for the output code and MD file.
6915 echo "Using \`$srcdir/config/$out_file' to output insns."
6916 echo "Using \`$srcdir/config/$md_file' as machine description file."
6917
6918 count=a
6919 for f in $tm_file; do
6920         count=${count}x
6921 done
6922 if test $count = ax; then
6923         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
6924 else
6925         echo "Using the following target machine macro files:"
6926         for f in $tm_file; do
6927                 echo "  $srcdir/config/$f"
6928         done
6929 fi
6930
6931 count=a
6932 for f in $host_xm_file; do
6933         count=${count}x
6934 done
6935 if test $count = ax; then
6936         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
6937 else
6938         echo "Using the following host machine macro files:"
6939         for f in $host_xm_file; do
6940                 echo "  $srcdir/config/$f"
6941         done
6942 fi
6943
6944 if test "$host_xm_file" != "$build_xm_file"; then
6945         count=a
6946         for f in $build_xm_file; do
6947                 count=${count}x
6948         done
6949         if test $count = ax; then
6950                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
6951         else
6952                 echo "Using the following build machine macro files:"
6953                 for f in $build_xm_file; do
6954                         echo "  $srcdir/config/$f"
6955                 done
6956         fi
6957 fi
6958
6959 if test x$thread_file = x; then
6960         if test x$target_thread_file != x; then
6961                 thread_file=$target_thread_file
6962         else
6963                 thread_file='single'
6964         fi
6965 fi
6966
6967 # Set up the header files.
6968 # $links is the list of header files to create.
6969 # $vars is the list of shell variables with file names to include.
6970 # auto-host.h is the file containing items generated by autoconf and is
6971 # the first file included by config.h.
6972 null_defines=
6973 host_xm_file="auto-host.h gansidecl.h ${host_xm_file} hwint.h"
6974
6975 # If host=build, it is correct to have hconfig include auto-host.h
6976 # as well.  If host!=build, we are in error and need to do more
6977 # work to find out the build config parameters.
6978 if test x$host = x$build
6979 then
6980         build_xm_file="auto-host.h gansidecl.h ${build_xm_file} hwint.h"
6981 else
6982         # We create a subdir, then run autoconf in the subdir.
6983         # To prevent recursion we set host and build for the new
6984         # invocation of configure to the build for this invocation
6985         # of configure.
6986         tempdir=build.$$
6987         rm -rf $tempdir
6988         mkdir $tempdir
6989         cd $tempdir
6990         case ${srcdir} in
6991         /*) realsrcdir=${srcdir};;
6992         *) realsrcdir=../${srcdir};;
6993         esac
6994         CC=${CC_FOR_BUILD} ${realsrcdir}/configure \
6995                 --target=$target --host=$build --build=$build
6996
6997         # We just finished tests for the build machine, so rename
6998         # the file auto-build.h in the gcc directory.
6999         mv auto-host.h ../auto-build.h
7000         cd ..
7001         rm -rf $tempdir
7002         build_xm_file="auto-build.h gansidecl.h ${build_xm_file} hwint.h"
7003 fi
7004
7005 xm_file="gansidecl.h ${xm_file}"
7006 tm_file="gansidecl.h ${tm_file}"
7007
7008 vars="host_xm_file tm_file tm_p_file xm_file build_xm_file"
7009 links="config.h tm.h tm_p.h tconfig.h hconfig.h"
7010 defines="host_xm_defines null_defines null_defines xm_defines build_xm_defines"
7011
7012 rm -f config.bak
7013 if test -f config.status; then mv -f config.status config.bak; fi
7014
7015 # Make the links.
7016 while test -n "$vars"
7017 do
7018         set $vars; var=$1; shift; vars=$*
7019         set $links; link=$1; shift; links=$*
7020         set $defines; define=$1; shift; defines=$*
7021
7022         rm -f $link
7023         # Make sure the file is created, even if it is empty.
7024         echo >$link
7025
7026         # Define TARGET_CPU_DEFAULT if the system wants one.
7027         # This substitutes for lots of *.h files.
7028         if test "$target_cpu_default" != "" -a $link = tm.h
7029         then
7030                 echo "#define TARGET_CPU_DEFAULT ($target_cpu_default)" >>$link
7031         fi
7032
7033         for file in `eval echo '$'$var`; do
7034                 case $file in
7035                 auto-host.h | auto-build.h )
7036                         ;;
7037                 *)
7038                         echo '#ifdef IN_GCC' >>$link
7039                         ;;
7040                 esac
7041                 echo "#include \"$file\"" >>$link
7042                 case $file in
7043                 auto-host.h | auto-build.h )
7044                         ;;
7045                 *)
7046                         echo '#endif' >>$link
7047                         ;;
7048                 esac
7049         done
7050
7051         for def in `eval echo '$'$define`; do
7052                 echo "#ifndef $def" >>$link
7053                 echo "#define $def" >>$link
7054                 echo "#endif" >>$link
7055         done
7056 done
7057
7058 # Truncate the target if necessary
7059 if test x$host_truncate_target != x; then
7060         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
7061 fi
7062
7063 # Get the version trigger filename from the toplevel
7064 if test "${with_gcc_version_trigger+set}" = set; then
7065         gcc_version_trigger=$with_gcc_version_trigger
7066 else
7067         gcc_version_trigger=${srcdir}/version.c
7068 fi
7069 gcc_version=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'`
7070
7071 # Internationalization
7072 PACKAGE=gcc
7073 VERSION="$gcc_version"
7074 cat >> confdefs.h <<EOF
7075 #define PACKAGE "$PACKAGE"
7076 EOF
7077
7078 cat >> confdefs.h <<EOF
7079 #define VERSION "$VERSION"
7080 EOF
7081
7082
7083
7084
7085 ALL_LINGUAS="en_GB"
7086
7087 # Enable NLS support by default
7088 # Check whether --enable-nls or --disable-nls was given.
7089 if test "${enable_nls+set}" = set; then
7090   enableval="$enable_nls"
7091   :
7092 else
7093   enable_nls=yes
7094 fi
7095
7096
7097 # if cross compiling, disable NLS support.
7098 # It's not worth the trouble, at least for now.
7099
7100 if test "${build}" != "${host}" && test "x$enable_nls" = "xyes"; then
7101   echo "configure: warning: Disabling NLS support for canadian cross compiler." 1>&2
7102   enable_nls=no
7103 fi
7104
7105
7106         echo $ac_n "checking for strerror in -lcposix""... $ac_c" 1>&6
7107 echo "configure:7108: checking for strerror in -lcposix" >&5
7108 ac_lib_var=`echo cposix'_'strerror | sed 'y%./+-%__p_%'`
7109 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7110   echo $ac_n "(cached) $ac_c" 1>&6
7111 else
7112   ac_save_LIBS="$LIBS"
7113 LIBS="-lcposix  $LIBS"
7114 cat > conftest.$ac_ext <<EOF
7115 #line 7116 "configure"
7116 #include "confdefs.h"
7117 /* Override any gcc2 internal prototype to avoid an error.  */
7118 /* We use char because int might match the return type of a gcc2
7119     builtin and then its argument prototype would still apply.  */
7120 char strerror();
7121
7122 int main() {
7123 strerror()
7124 ; return 0; }
7125 EOF
7126 if { (eval echo configure:7127: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7127   rm -rf conftest*
7128   eval "ac_cv_lib_$ac_lib_var=yes"
7129 else
7130   echo "configure: failed program was:" >&5
7131   cat conftest.$ac_ext >&5
7132   rm -rf conftest*
7133   eval "ac_cv_lib_$ac_lib_var=no"
7134 fi
7135 rm -f conftest*
7136 LIBS="$ac_save_LIBS"
7137
7138 fi
7139 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7140   echo "$ac_t""yes" 1>&6
7141   LIBS="$LIBS -lcposix"
7142 else
7143   echo "$ac_t""no" 1>&6
7144 fi
7145
7146
7147
7148 echo $ac_n "checking for working const""... $ac_c" 1>&6
7149 echo "configure:7150: checking for working const" >&5
7150 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
7151   echo $ac_n "(cached) $ac_c" 1>&6
7152 else
7153   cat > conftest.$ac_ext <<EOF
7154 #line 7155 "configure"
7155 #include "confdefs.h"
7156
7157 int main() {
7158
7159 /* Ultrix mips cc rejects this.  */
7160 typedef int charset[2]; const charset x;
7161 /* SunOS 4.1.1 cc rejects this.  */
7162 char const *const *ccp;
7163 char **p;
7164 /* NEC SVR4.0.2 mips cc rejects this.  */
7165 struct point {int x, y;};
7166 static struct point const zero = {0,0};
7167 /* AIX XL C 1.02.0.0 rejects this.
7168    It does not let you subtract one const X* pointer from another in an arm
7169    of an if-expression whose if-part is not a constant expression */
7170 const char *g = "string";
7171 ccp = &g + (g ? g-g : 0);
7172 /* HPUX 7.0 cc rejects these. */
7173 ++ccp;
7174 p = (char**) ccp;
7175 ccp = (char const *const *) p;
7176 { /* SCO 3.2v4 cc rejects this.  */
7177   char *t;
7178   char const *s = 0 ? (char *) 0 : (char const *) 0;
7179
7180   *t++ = 0;
7181 }
7182 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
7183   int x[] = {25, 17};
7184   const int *foo = &x[0];
7185   ++foo;
7186 }
7187 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
7188   typedef const int *iptr;
7189   iptr p = 0;
7190   ++p;
7191 }
7192 { /* AIX XL C 1.02.0.0 rejects this saying
7193      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
7194   struct s { int j; const int *ap[3]; };
7195   struct s *b; b->j = 5;
7196 }
7197 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
7198   const int foo = 10;
7199 }
7200
7201 ; return 0; }
7202 EOF
7203 if { (eval echo configure:7204: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7204   rm -rf conftest*
7205   ac_cv_c_const=yes
7206 else
7207   echo "configure: failed program was:" >&5
7208   cat conftest.$ac_ext >&5
7209   rm -rf conftest*
7210   ac_cv_c_const=no
7211 fi
7212 rm -f conftest*
7213 fi
7214
7215 echo "$ac_t""$ac_cv_c_const" 1>&6
7216 if test $ac_cv_c_const = no; then
7217   cat >> confdefs.h <<\EOF
7218 #define const
7219 EOF
7220
7221 fi
7222
7223 echo $ac_n "checking for off_t""... $ac_c" 1>&6
7224 echo "configure:7225: checking for off_t" >&5
7225 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
7226   echo $ac_n "(cached) $ac_c" 1>&6
7227 else
7228   cat > conftest.$ac_ext <<EOF
7229 #line 7230 "configure"
7230 #include "confdefs.h"
7231 #include <sys/types.h>
7232 #if STDC_HEADERS
7233 #include <stdlib.h>
7234 #include <stddef.h>
7235 #endif
7236 EOF
7237 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7238   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
7239   rm -rf conftest*
7240   ac_cv_type_off_t=yes
7241 else
7242   rm -rf conftest*
7243   ac_cv_type_off_t=no
7244 fi
7245 rm -f conftest*
7246
7247 fi
7248 echo "$ac_t""$ac_cv_type_off_t" 1>&6
7249 if test $ac_cv_type_off_t = no; then
7250   cat >> confdefs.h <<\EOF
7251 #define off_t long
7252 EOF
7253
7254 fi
7255
7256 echo $ac_n "checking for size_t""... $ac_c" 1>&6
7257 echo "configure:7258: checking for size_t" >&5
7258 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
7259   echo $ac_n "(cached) $ac_c" 1>&6
7260 else
7261   cat > conftest.$ac_ext <<EOF
7262 #line 7263 "configure"
7263 #include "confdefs.h"
7264 #include <sys/types.h>
7265 #if STDC_HEADERS
7266 #include <stdlib.h>
7267 #include <stddef.h>
7268 #endif
7269 EOF
7270 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7271   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
7272   rm -rf conftest*
7273   ac_cv_type_size_t=yes
7274 else
7275   rm -rf conftest*
7276   ac_cv_type_size_t=no
7277 fi
7278 rm -f conftest*
7279
7280 fi
7281 echo "$ac_t""$ac_cv_type_size_t" 1>&6
7282 if test $ac_cv_type_size_t = no; then
7283   cat >> confdefs.h <<\EOF
7284 #define size_t unsigned
7285 EOF
7286
7287 fi
7288
7289 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
7290 # for constant arguments.  Useless!
7291 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
7292 echo "configure:7293: checking for working alloca.h" >&5
7293 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
7294   echo $ac_n "(cached) $ac_c" 1>&6
7295 else
7296   cat > conftest.$ac_ext <<EOF
7297 #line 7298 "configure"
7298 #include "confdefs.h"
7299 #include <alloca.h>
7300 int main() {
7301 char *p = alloca(2 * sizeof(int));
7302 ; return 0; }
7303 EOF
7304 if { (eval echo configure:7305: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7305   rm -rf conftest*
7306   ac_cv_header_alloca_h=yes
7307 else
7308   echo "configure: failed program was:" >&5
7309   cat conftest.$ac_ext >&5
7310   rm -rf conftest*
7311   ac_cv_header_alloca_h=no
7312 fi
7313 rm -f conftest*
7314 fi
7315
7316 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
7317 if test $ac_cv_header_alloca_h = yes; then
7318   cat >> confdefs.h <<\EOF
7319 #define HAVE_ALLOCA_H 1
7320 EOF
7321
7322 fi
7323
7324 echo $ac_n "checking for alloca""... $ac_c" 1>&6
7325 echo "configure:7326: checking for alloca" >&5
7326 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
7327   echo $ac_n "(cached) $ac_c" 1>&6
7328 else
7329   cat > conftest.$ac_ext <<EOF
7330 #line 7331 "configure"
7331 #include "confdefs.h"
7332
7333 #ifdef __GNUC__
7334 # define alloca __builtin_alloca
7335 #else
7336 # ifdef _MSC_VER
7337 #  include <malloc.h>
7338 #  define alloca _alloca
7339 # else
7340 #  if HAVE_ALLOCA_H
7341 #   include <alloca.h>
7342 #  else
7343 #   ifdef _AIX
7344  #pragma alloca
7345 #   else
7346 #    ifndef alloca /* predefined by HP cc +Olibcalls */
7347 char *alloca ();
7348 #    endif
7349 #   endif
7350 #  endif
7351 # endif
7352 #endif
7353
7354 int main() {
7355 char *p = (char *) alloca(1);
7356 ; return 0; }
7357 EOF
7358 if { (eval echo configure:7359: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7359   rm -rf conftest*
7360   ac_cv_func_alloca_works=yes
7361 else
7362   echo "configure: failed program was:" >&5
7363   cat conftest.$ac_ext >&5
7364   rm -rf conftest*
7365   ac_cv_func_alloca_works=no
7366 fi
7367 rm -f conftest*
7368 fi
7369
7370 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
7371 if test $ac_cv_func_alloca_works = yes; then
7372   cat >> confdefs.h <<\EOF
7373 #define HAVE_ALLOCA 1
7374 EOF
7375
7376 fi
7377
7378 if test $ac_cv_func_alloca_works = no; then
7379   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
7380   # that cause trouble.  Some versions do not even contain alloca or
7381   # contain a buggy version.  If you still want to use their alloca,
7382   # use ar to extract alloca.o from them instead of compiling alloca.c.
7383   ALLOCA=alloca.${ac_objext}
7384   cat >> confdefs.h <<\EOF
7385 #define C_ALLOCA 1
7386 EOF
7387
7388
7389 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
7390 echo "configure:7391: checking whether alloca needs Cray hooks" >&5
7391 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
7392   echo $ac_n "(cached) $ac_c" 1>&6
7393 else
7394   cat > conftest.$ac_ext <<EOF
7395 #line 7396 "configure"
7396 #include "confdefs.h"
7397 #if defined(CRAY) && ! defined(CRAY2)
7398 webecray
7399 #else
7400 wenotbecray
7401 #endif
7402
7403 EOF
7404 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7405   egrep "webecray" >/dev/null 2>&1; then
7406   rm -rf conftest*
7407   ac_cv_os_cray=yes
7408 else
7409   rm -rf conftest*
7410   ac_cv_os_cray=no
7411 fi
7412 rm -f conftest*
7413
7414 fi
7415
7416 echo "$ac_t""$ac_cv_os_cray" 1>&6
7417 if test $ac_cv_os_cray = yes; then
7418 for ac_func in _getb67 GETB67 getb67; do
7419   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7420 echo "configure:7421: checking for $ac_func" >&5
7421 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7422   echo $ac_n "(cached) $ac_c" 1>&6
7423 else
7424   cat > conftest.$ac_ext <<EOF
7425 #line 7426 "configure"
7426 #include "confdefs.h"
7427 /* System header to define __stub macros and hopefully few prototypes,
7428     which can conflict with char $ac_func(); below.  */
7429 #include <assert.h>
7430 /* Override any gcc2 internal prototype to avoid an error.  */
7431 /* We use char because int might match the return type of a gcc2
7432     builtin and then its argument prototype would still apply.  */
7433 char $ac_func();
7434
7435 int main() {
7436
7437 /* The GNU C library defines this for functions which it implements
7438     to always fail with ENOSYS.  Some functions are actually named
7439     something starting with __ and the normal name is an alias.  */
7440 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7441 choke me
7442 #else
7443 $ac_func();
7444 #endif
7445
7446 ; return 0; }
7447 EOF
7448 if { (eval echo configure:7449: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7449   rm -rf conftest*
7450   eval "ac_cv_func_$ac_func=yes"
7451 else
7452   echo "configure: failed program was:" >&5
7453   cat conftest.$ac_ext >&5
7454   rm -rf conftest*
7455   eval "ac_cv_func_$ac_func=no"
7456 fi
7457 rm -f conftest*
7458 fi
7459
7460 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7461   echo "$ac_t""yes" 1>&6
7462   cat >> confdefs.h <<EOF
7463 #define CRAY_STACKSEG_END $ac_func
7464 EOF
7465
7466   break
7467 else
7468   echo "$ac_t""no" 1>&6
7469 fi
7470
7471 done
7472 fi
7473
7474 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
7475 echo "configure:7476: checking stack direction for C alloca" >&5
7476 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
7477   echo $ac_n "(cached) $ac_c" 1>&6
7478 else
7479   if test "$cross_compiling" = yes; then
7480   ac_cv_c_stack_direction=0
7481 else
7482   cat > conftest.$ac_ext <<EOF
7483 #line 7484 "configure"
7484 #include "confdefs.h"
7485 find_stack_direction ()
7486 {
7487   static char *addr = 0;
7488   auto char dummy;
7489   if (addr == 0)
7490     {
7491       addr = &dummy;
7492       return find_stack_direction ();
7493     }
7494   else
7495     return (&dummy > addr) ? 1 : -1;
7496 }
7497 main ()
7498 {
7499   exit (find_stack_direction() < 0);
7500 }
7501 EOF
7502 if { (eval echo configure:7503: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
7503 then
7504   ac_cv_c_stack_direction=1
7505 else
7506   echo "configure: failed program was:" >&5
7507   cat conftest.$ac_ext >&5
7508   rm -fr conftest*
7509   ac_cv_c_stack_direction=-1
7510 fi
7511 rm -fr conftest*
7512 fi
7513
7514 fi
7515
7516 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
7517 cat >> confdefs.h <<EOF
7518 #define STACK_DIRECTION $ac_cv_c_stack_direction
7519 EOF
7520
7521 fi
7522
7523
7524    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
7525 unistd.h sys/param.h
7526 do
7527 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
7528 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
7529 echo "configure:7530: checking for $ac_hdr" >&5
7530 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7531   echo $ac_n "(cached) $ac_c" 1>&6
7532 else
7533   cat > conftest.$ac_ext <<EOF
7534 #line 7535 "configure"
7535 #include "confdefs.h"
7536 #include <$ac_hdr>
7537 EOF
7538 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7539 { (eval echo configure:7540: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7540 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7541 if test -z "$ac_err"; then
7542   rm -rf conftest*
7543   eval "ac_cv_header_$ac_safe=yes"
7544 else
7545   echo "$ac_err" >&5
7546   echo "configure: failed program was:" >&5
7547   cat conftest.$ac_ext >&5
7548   rm -rf conftest*
7549   eval "ac_cv_header_$ac_safe=no"
7550 fi
7551 rm -f conftest*
7552 fi
7553 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7554   echo "$ac_t""yes" 1>&6
7555     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
7556   cat >> confdefs.h <<EOF
7557 #define $ac_tr_hdr 1
7558 EOF
7559
7560 else
7561   echo "$ac_t""no" 1>&6
7562 fi
7563 done
7564
7565    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
7566 strdup __argz_count __argz_stringify __argz_next
7567 do
7568 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7569 echo "configure:7570: checking for $ac_func" >&5
7570 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7571   echo $ac_n "(cached) $ac_c" 1>&6
7572 else
7573   cat > conftest.$ac_ext <<EOF
7574 #line 7575 "configure"
7575 #include "confdefs.h"
7576 /* System header to define __stub macros and hopefully few prototypes,
7577     which can conflict with char $ac_func(); below.  */
7578 #include <assert.h>
7579 /* Override any gcc2 internal prototype to avoid an error.  */
7580 /* We use char because int might match the return type of a gcc2
7581     builtin and then its argument prototype would still apply.  */
7582 char $ac_func();
7583
7584 int main() {
7585
7586 /* The GNU C library defines this for functions which it implements
7587     to always fail with ENOSYS.  Some functions are actually named
7588     something starting with __ and the normal name is an alias.  */
7589 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7590 choke me
7591 #else
7592 $ac_func();
7593 #endif
7594
7595 ; return 0; }
7596 EOF
7597 if { (eval echo configure:7598: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7598   rm -rf conftest*
7599   eval "ac_cv_func_$ac_func=yes"
7600 else
7601   echo "configure: failed program was:" >&5
7602   cat conftest.$ac_ext >&5
7603   rm -rf conftest*
7604   eval "ac_cv_func_$ac_func=no"
7605 fi
7606 rm -f conftest*
7607 fi
7608
7609 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7610   echo "$ac_t""yes" 1>&6
7611     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7612   cat >> confdefs.h <<EOF
7613 #define $ac_tr_func 1
7614 EOF
7615
7616 else
7617   echo "$ac_t""no" 1>&6
7618 fi
7619 done
7620
7621
7622    if test "${ac_cv_func_stpcpy+set}" != "set"; then
7623      for ac_func in stpcpy
7624 do
7625 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7626 echo "configure:7627: checking for $ac_func" >&5
7627 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7628   echo $ac_n "(cached) $ac_c" 1>&6
7629 else
7630   cat > conftest.$ac_ext <<EOF
7631 #line 7632 "configure"
7632 #include "confdefs.h"
7633 /* System header to define __stub macros and hopefully few prototypes,
7634     which can conflict with char $ac_func(); below.  */
7635 #include <assert.h>
7636 /* Override any gcc2 internal prototype to avoid an error.  */
7637 /* We use char because int might match the return type of a gcc2
7638     builtin and then its argument prototype would still apply.  */
7639 char $ac_func();
7640
7641 int main() {
7642
7643 /* The GNU C library defines this for functions which it implements
7644     to always fail with ENOSYS.  Some functions are actually named
7645     something starting with __ and the normal name is an alias.  */
7646 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7647 choke me
7648 #else
7649 $ac_func();
7650 #endif
7651
7652 ; return 0; }
7653 EOF
7654 if { (eval echo configure:7655: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7655   rm -rf conftest*
7656   eval "ac_cv_func_$ac_func=yes"
7657 else
7658   echo "configure: failed program was:" >&5
7659   cat conftest.$ac_ext >&5
7660   rm -rf conftest*
7661   eval "ac_cv_func_$ac_func=no"
7662 fi
7663 rm -f conftest*
7664 fi
7665
7666 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7667   echo "$ac_t""yes" 1>&6
7668     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7669   cat >> confdefs.h <<EOF
7670 #define $ac_tr_func 1
7671 EOF
7672
7673 else
7674   echo "$ac_t""no" 1>&6
7675 fi
7676 done
7677
7678    fi
7679    if test "${ac_cv_func_stpcpy}" = "yes"; then
7680      cat >> confdefs.h <<\EOF
7681 #define HAVE_STPCPY 1
7682 EOF
7683
7684    fi
7685
7686    if test $ac_cv_header_locale_h = yes; then
7687     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
7688 echo "configure:7689: checking for LC_MESSAGES" >&5
7689 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
7690   echo $ac_n "(cached) $ac_c" 1>&6
7691 else
7692   cat > conftest.$ac_ext <<EOF
7693 #line 7694 "configure"
7694 #include "confdefs.h"
7695 #include <locale.h>
7696 int main() {
7697 return LC_MESSAGES
7698 ; return 0; }
7699 EOF
7700 if { (eval echo configure:7701: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7701   rm -rf conftest*
7702   am_cv_val_LC_MESSAGES=yes
7703 else
7704   echo "configure: failed program was:" >&5
7705   cat conftest.$ac_ext >&5
7706   rm -rf conftest*
7707   am_cv_val_LC_MESSAGES=no
7708 fi
7709 rm -f conftest*
7710 fi
7711
7712 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
7713     if test $am_cv_val_LC_MESSAGES = yes; then
7714       cat >> confdefs.h <<\EOF
7715 #define HAVE_LC_MESSAGES 1
7716 EOF
7717
7718     fi
7719   fi
7720    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
7721 echo "configure:7722: checking whether NLS is requested" >&5
7722         # Check whether --enable-nls or --disable-nls was given.
7723 if test "${enable_nls+set}" = set; then
7724   enableval="$enable_nls"
7725   USE_NLS=$enableval
7726 else
7727   USE_NLS=yes
7728 fi
7729
7730     echo "$ac_t""$USE_NLS" 1>&6
7731
7732
7733     USE_INCLUDED_LIBINTL=no
7734
7735         if test "$USE_NLS" = "yes"; then
7736       cat >> confdefs.h <<\EOF
7737 #define ENABLE_NLS 1
7738 EOF
7739
7740       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
7741 echo "configure:7742: checking whether included gettext is requested" >&5
7742       # Check whether --with-included-gettext or --without-included-gettext was given.
7743 if test "${with_included_gettext+set}" = set; then
7744   withval="$with_included_gettext"
7745   nls_cv_force_use_gnu_gettext=$withval
7746 else
7747   nls_cv_force_use_gnu_gettext=yes
7748 fi
7749
7750       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
7751
7752       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
7753       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
7754                                         nls_cv_header_intl=
7755         nls_cv_header_libgt=
7756         CATOBJEXT=NONE
7757
7758         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
7759 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
7760 echo "configure:7761: checking for libintl.h" >&5
7761 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7762   echo $ac_n "(cached) $ac_c" 1>&6
7763 else
7764   cat > conftest.$ac_ext <<EOF
7765 #line 7766 "configure"
7766 #include "confdefs.h"
7767 #include <libintl.h>
7768 EOF
7769 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7770 { (eval echo configure:7771: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7771 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7772 if test -z "$ac_err"; then
7773   rm -rf conftest*
7774   eval "ac_cv_header_$ac_safe=yes"
7775 else
7776   echo "$ac_err" >&5
7777   echo "configure: failed program was:" >&5
7778   cat conftest.$ac_ext >&5
7779   rm -rf conftest*
7780   eval "ac_cv_header_$ac_safe=no"
7781 fi
7782 rm -f conftest*
7783 fi
7784 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7785   echo "$ac_t""yes" 1>&6
7786   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
7787 echo "configure:7788: checking for gettext in libc" >&5
7788 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
7789   echo $ac_n "(cached) $ac_c" 1>&6
7790 else
7791   cat > conftest.$ac_ext <<EOF
7792 #line 7793 "configure"
7793 #include "confdefs.h"
7794 #include <libintl.h>
7795 int main() {
7796 return (int) gettext ("")
7797 ; return 0; }
7798 EOF
7799 if { (eval echo configure:7800: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7800   rm -rf conftest*
7801   gt_cv_func_gettext_libc=yes
7802 else
7803   echo "configure: failed program was:" >&5
7804   cat conftest.$ac_ext >&5
7805   rm -rf conftest*
7806   gt_cv_func_gettext_libc=no
7807 fi
7808 rm -f conftest*
7809 fi
7810
7811 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
7812
7813            if test "$gt_cv_func_gettext_libc" != "yes"; then
7814              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
7815 echo "configure:7816: checking for bindtextdomain in -lintl" >&5
7816 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
7817 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7818   echo $ac_n "(cached) $ac_c" 1>&6
7819 else
7820   ac_save_LIBS="$LIBS"
7821 LIBS="-lintl  $LIBS"
7822 cat > conftest.$ac_ext <<EOF
7823 #line 7824 "configure"
7824 #include "confdefs.h"
7825 /* Override any gcc2 internal prototype to avoid an error.  */
7826 /* We use char because int might match the return type of a gcc2
7827     builtin and then its argument prototype would still apply.  */
7828 char bindtextdomain();
7829
7830 int main() {
7831 bindtextdomain()
7832 ; return 0; }
7833 EOF
7834 if { (eval echo configure:7835: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7835   rm -rf conftest*
7836   eval "ac_cv_lib_$ac_lib_var=yes"
7837 else
7838   echo "configure: failed program was:" >&5
7839   cat conftest.$ac_ext >&5
7840   rm -rf conftest*
7841   eval "ac_cv_lib_$ac_lib_var=no"
7842 fi
7843 rm -f conftest*
7844 LIBS="$ac_save_LIBS"
7845
7846 fi
7847 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7848   echo "$ac_t""yes" 1>&6
7849   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
7850 echo "configure:7851: checking for gettext in libintl" >&5
7851 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
7852   echo $ac_n "(cached) $ac_c" 1>&6
7853 else
7854   echo $ac_n "checking for gettext in -lintl""... $ac_c" 1>&6
7855 echo "configure:7856: checking for gettext in -lintl" >&5
7856 ac_lib_var=`echo intl'_'gettext | sed 'y%./+-%__p_%'`
7857 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7858   echo $ac_n "(cached) $ac_c" 1>&6
7859 else
7860   ac_save_LIBS="$LIBS"
7861 LIBS="-lintl  $LIBS"
7862 cat > conftest.$ac_ext <<EOF
7863 #line 7864 "configure"
7864 #include "confdefs.h"
7865 /* Override any gcc2 internal prototype to avoid an error.  */
7866 /* We use char because int might match the return type of a gcc2
7867     builtin and then its argument prototype would still apply.  */
7868 char gettext();
7869
7870 int main() {
7871 gettext()
7872 ; return 0; }
7873 EOF
7874 if { (eval echo configure:7875: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7875   rm -rf conftest*
7876   eval "ac_cv_lib_$ac_lib_var=yes"
7877 else
7878   echo "configure: failed program was:" >&5
7879   cat conftest.$ac_ext >&5
7880   rm -rf conftest*
7881   eval "ac_cv_lib_$ac_lib_var=no"
7882 fi
7883 rm -f conftest*
7884 LIBS="$ac_save_LIBS"
7885
7886 fi
7887 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7888   echo "$ac_t""yes" 1>&6
7889   gt_cv_func_gettext_libintl=yes
7890 else
7891   echo "$ac_t""no" 1>&6
7892 gt_cv_func_gettext_libintl=no
7893 fi
7894
7895 fi
7896
7897 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
7898 else
7899   echo "$ac_t""no" 1>&6
7900 fi
7901
7902            fi
7903
7904            if test "$gt_cv_func_gettext_libc" = "yes" \
7905               || test "$gt_cv_func_gettext_libintl" = "yes"; then
7906               cat >> confdefs.h <<\EOF
7907 #define HAVE_GETTEXT 1
7908 EOF
7909
7910               # Extract the first word of "msgfmt", so it can be a program name with args.
7911 set dummy msgfmt; ac_word=$2
7912 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7913 echo "configure:7914: checking for $ac_word" >&5
7914 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
7915   echo $ac_n "(cached) $ac_c" 1>&6
7916 else
7917   case "$MSGFMT" in
7918   /*)
7919   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
7920   ;;
7921   *)
7922   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7923   for ac_dir in $PATH; do
7924     test -z "$ac_dir" && ac_dir=.
7925     if test -f $ac_dir/$ac_word; then
7926       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
7927         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
7928         break
7929       fi
7930     fi
7931   done
7932   IFS="$ac_save_ifs"
7933   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
7934   ;;
7935 esac
7936 fi
7937 MSGFMT="$ac_cv_path_MSGFMT"
7938 if test -n "$MSGFMT"; then
7939   echo "$ac_t""$MSGFMT" 1>&6
7940 else
7941   echo "$ac_t""no" 1>&6
7942 fi
7943               if test "$MSGFMT" != "no"; then
7944                 for ac_func in dcgettext
7945 do
7946 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7947 echo "configure:7948: checking for $ac_func" >&5
7948 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7949   echo $ac_n "(cached) $ac_c" 1>&6
7950 else
7951   cat > conftest.$ac_ext <<EOF
7952 #line 7953 "configure"
7953 #include "confdefs.h"
7954 /* System header to define __stub macros and hopefully few prototypes,
7955     which can conflict with char $ac_func(); below.  */
7956 #include <assert.h>
7957 /* Override any gcc2 internal prototype to avoid an error.  */
7958 /* We use char because int might match the return type of a gcc2
7959     builtin and then its argument prototype would still apply.  */
7960 char $ac_func();
7961
7962 int main() {
7963
7964 /* The GNU C library defines this for functions which it implements
7965     to always fail with ENOSYS.  Some functions are actually named
7966     something starting with __ and the normal name is an alias.  */
7967 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7968 choke me
7969 #else
7970 $ac_func();
7971 #endif
7972
7973 ; return 0; }
7974 EOF
7975 if { (eval echo configure:7976: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7976   rm -rf conftest*
7977   eval "ac_cv_func_$ac_func=yes"
7978 else
7979   echo "configure: failed program was:" >&5
7980   cat conftest.$ac_ext >&5
7981   rm -rf conftest*
7982   eval "ac_cv_func_$ac_func=no"
7983 fi
7984 rm -f conftest*
7985 fi
7986
7987 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7988   echo "$ac_t""yes" 1>&6
7989     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7990   cat >> confdefs.h <<EOF
7991 #define $ac_tr_func 1
7992 EOF
7993
7994 else
7995   echo "$ac_t""no" 1>&6
7996 fi
7997 done
7998
7999                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
8000 set dummy gmsgfmt; ac_word=$2
8001 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8002 echo "configure:8003: checking for $ac_word" >&5
8003 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8004   echo $ac_n "(cached) $ac_c" 1>&6
8005 else
8006   case "$GMSGFMT" in
8007   /*)
8008   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8009   ;;
8010   ?:/*)
8011   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8012   ;;
8013   *)
8014   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8015   ac_dummy="$PATH"
8016   for ac_dir in $ac_dummy; do
8017     test -z "$ac_dir" && ac_dir=.
8018     if test -f $ac_dir/$ac_word; then
8019       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8020       break
8021     fi
8022   done
8023   IFS="$ac_save_ifs"
8024   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
8025   ;;
8026 esac
8027 fi
8028 GMSGFMT="$ac_cv_path_GMSGFMT"
8029 if test -n "$GMSGFMT"; then
8030   echo "$ac_t""$GMSGFMT" 1>&6
8031 else
8032   echo "$ac_t""no" 1>&6
8033 fi
8034
8035                 # Extract the first word of "xgettext", so it can be a program name with args.
8036 set dummy xgettext; ac_word=$2
8037 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8038 echo "configure:8039: checking for $ac_word" >&5
8039 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
8040   echo $ac_n "(cached) $ac_c" 1>&6
8041 else
8042   case "$XGETTEXT" in
8043   /*)
8044   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8045   ;;
8046   *)
8047   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8048   for ac_dir in $PATH; do
8049     test -z "$ac_dir" && ac_dir=.
8050     if test -f $ac_dir/$ac_word; then
8051       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8052         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8053         break
8054       fi
8055     fi
8056   done
8057   IFS="$ac_save_ifs"
8058   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8059   ;;
8060 esac
8061 fi
8062 XGETTEXT="$ac_cv_path_XGETTEXT"
8063 if test -n "$XGETTEXT"; then
8064   echo "$ac_t""$XGETTEXT" 1>&6
8065 else
8066   echo "$ac_t""no" 1>&6
8067 fi
8068
8069                 cat > conftest.$ac_ext <<EOF
8070 #line 8071 "configure"
8071 #include "confdefs.h"
8072
8073 int main() {
8074 extern int _nl_msg_cat_cntr;
8075                                return _nl_msg_cat_cntr
8076 ; return 0; }
8077 EOF
8078 if { (eval echo configure:8079: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8079   rm -rf conftest*
8080   CATOBJEXT=.gmo
8081                    DATADIRNAME=share
8082 else
8083   echo "configure: failed program was:" >&5
8084   cat conftest.$ac_ext >&5
8085   rm -rf conftest*
8086   CATOBJEXT=.mo
8087                    DATADIRNAME=lib
8088 fi
8089 rm -f conftest*
8090                 INSTOBJEXT=.mo
8091               fi
8092             fi
8093
8094 else
8095   echo "$ac_t""no" 1>&6
8096 fi
8097
8098
8099         if test "$CATOBJEXT" = "NONE"; then
8100           echo $ac_n "checking whether catgets can be used""... $ac_c" 1>&6
8101 echo "configure:8102: checking whether catgets can be used" >&5
8102           # Check whether --with-catgets or --without-catgets was given.
8103 if test "${with_catgets+set}" = set; then
8104   withval="$with_catgets"
8105   nls_cv_use_catgets=$withval
8106 else
8107   nls_cv_use_catgets=no
8108 fi
8109
8110           echo "$ac_t""$nls_cv_use_catgets" 1>&6
8111
8112           if test "$nls_cv_use_catgets" = "yes"; then
8113                     echo $ac_n "checking for main in -li""... $ac_c" 1>&6
8114 echo "configure:8115: checking for main in -li" >&5
8115 ac_lib_var=`echo i'_'main | sed 'y%./+-%__p_%'`
8116 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
8117   echo $ac_n "(cached) $ac_c" 1>&6
8118 else
8119   ac_save_LIBS="$LIBS"
8120 LIBS="-li  $LIBS"
8121 cat > conftest.$ac_ext <<EOF
8122 #line 8123 "configure"
8123 #include "confdefs.h"
8124
8125 int main() {
8126 main()
8127 ; return 0; }
8128 EOF
8129 if { (eval echo configure:8130: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8130   rm -rf conftest*
8131   eval "ac_cv_lib_$ac_lib_var=yes"
8132 else
8133   echo "configure: failed program was:" >&5
8134   cat conftest.$ac_ext >&5
8135   rm -rf conftest*
8136   eval "ac_cv_lib_$ac_lib_var=no"
8137 fi
8138 rm -f conftest*
8139 LIBS="$ac_save_LIBS"
8140
8141 fi
8142 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
8143   echo "$ac_t""yes" 1>&6
8144     ac_tr_lib=HAVE_LIB`echo i | sed -e 's/[^a-zA-Z0-9_]/_/g' \
8145     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
8146   cat >> confdefs.h <<EOF
8147 #define $ac_tr_lib 1
8148 EOF
8149
8150   LIBS="-li $LIBS"
8151
8152 else
8153   echo "$ac_t""no" 1>&6
8154 fi
8155
8156             echo $ac_n "checking for catgets""... $ac_c" 1>&6
8157 echo "configure:8158: checking for catgets" >&5
8158 if eval "test \"`echo '$''{'ac_cv_func_catgets'+set}'`\" = set"; then
8159   echo $ac_n "(cached) $ac_c" 1>&6
8160 else
8161   cat > conftest.$ac_ext <<EOF
8162 #line 8163 "configure"
8163 #include "confdefs.h"
8164 /* System header to define __stub macros and hopefully few prototypes,
8165     which can conflict with char catgets(); below.  */
8166 #include <assert.h>
8167 /* Override any gcc2 internal prototype to avoid an error.  */
8168 /* We use char because int might match the return type of a gcc2
8169     builtin and then its argument prototype would still apply.  */
8170 char catgets();
8171
8172 int main() {
8173
8174 /* The GNU C library defines this for functions which it implements
8175     to always fail with ENOSYS.  Some functions are actually named
8176     something starting with __ and the normal name is an alias.  */
8177 #if defined (__stub_catgets) || defined (__stub___catgets)
8178 choke me
8179 #else
8180 catgets();
8181 #endif
8182
8183 ; return 0; }
8184 EOF
8185 if { (eval echo configure:8186: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8186   rm -rf conftest*
8187   eval "ac_cv_func_catgets=yes"
8188 else
8189   echo "configure: failed program was:" >&5
8190   cat conftest.$ac_ext >&5
8191   rm -rf conftest*
8192   eval "ac_cv_func_catgets=no"
8193 fi
8194 rm -f conftest*
8195 fi
8196
8197 if eval "test \"`echo '$ac_cv_func_'catgets`\" = yes"; then
8198   echo "$ac_t""yes" 1>&6
8199   cat >> confdefs.h <<\EOF
8200 #define HAVE_CATGETS 1
8201 EOF
8202
8203                INTLOBJS="\$(CATOBJS)"
8204                # Extract the first word of "gencat", so it can be a program name with args.
8205 set dummy gencat; ac_word=$2
8206 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8207 echo "configure:8208: checking for $ac_word" >&5
8208 if eval "test \"`echo '$''{'ac_cv_path_GENCAT'+set}'`\" = set"; then
8209   echo $ac_n "(cached) $ac_c" 1>&6
8210 else
8211   case "$GENCAT" in
8212   /*)
8213   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a path.
8214   ;;
8215   ?:/*)
8216   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a dos path.
8217   ;;
8218   *)
8219   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8220   ac_dummy="$PATH"
8221   for ac_dir in $ac_dummy; do
8222     test -z "$ac_dir" && ac_dir=.
8223     if test -f $ac_dir/$ac_word; then
8224       ac_cv_path_GENCAT="$ac_dir/$ac_word"
8225       break
8226     fi
8227   done
8228   IFS="$ac_save_ifs"
8229   test -z "$ac_cv_path_GENCAT" && ac_cv_path_GENCAT="no"
8230   ;;
8231 esac
8232 fi
8233 GENCAT="$ac_cv_path_GENCAT"
8234 if test -n "$GENCAT"; then
8235   echo "$ac_t""$GENCAT" 1>&6
8236 else
8237   echo "$ac_t""no" 1>&6
8238 fi
8239                if test "$GENCAT" != "no"; then
8240                  # Extract the first word of "gmsgfmt", so it can be a program name with args.
8241 set dummy gmsgfmt; ac_word=$2
8242 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8243 echo "configure:8244: checking for $ac_word" >&5
8244 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8245   echo $ac_n "(cached) $ac_c" 1>&6
8246 else
8247   case "$GMSGFMT" in
8248   /*)
8249   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8250   ;;
8251   ?:/*)
8252   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8253   ;;
8254   *)
8255   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8256   ac_dummy="$PATH"
8257   for ac_dir in $ac_dummy; do
8258     test -z "$ac_dir" && ac_dir=.
8259     if test -f $ac_dir/$ac_word; then
8260       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8261       break
8262     fi
8263   done
8264   IFS="$ac_save_ifs"
8265   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="no"
8266   ;;
8267 esac
8268 fi
8269 GMSGFMT="$ac_cv_path_GMSGFMT"
8270 if test -n "$GMSGFMT"; then
8271   echo "$ac_t""$GMSGFMT" 1>&6
8272 else
8273   echo "$ac_t""no" 1>&6
8274 fi
8275
8276                  if test "$GMSGFMT" = "no"; then
8277                    # Extract the first word of "msgfmt", so it can be a program name with args.
8278 set dummy msgfmt; ac_word=$2
8279 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8280 echo "configure:8281: checking for $ac_word" >&5
8281 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8282   echo $ac_n "(cached) $ac_c" 1>&6
8283 else
8284   case "$GMSGFMT" in
8285   /*)
8286   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8287   ;;
8288   *)
8289   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8290   for ac_dir in $PATH; do
8291     test -z "$ac_dir" && ac_dir=.
8292     if test -f $ac_dir/$ac_word; then
8293       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
8294         ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8295         break
8296       fi
8297     fi
8298   done
8299   IFS="$ac_save_ifs"
8300   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="msgfmt"
8301   ;;
8302 esac
8303 fi
8304 GMSGFMT="$ac_cv_path_GMSGFMT"
8305 if test -n "$GMSGFMT"; then
8306   echo "$ac_t""$GMSGFMT" 1>&6
8307 else
8308   echo "$ac_t""no" 1>&6
8309 fi
8310
8311                    if test "$GMSGFMT" = "msgfmt"; then
8312                      echo "configure: warning: No program for catalog building found" 1>&2
8313                      create_catalogs="no"
8314                    fi
8315                  fi
8316                  # Extract the first word of "xgettext", so it can be a program name with args.
8317 set dummy xgettext; ac_word=$2
8318 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8319 echo "configure:8320: checking for $ac_word" >&5
8320 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
8321   echo $ac_n "(cached) $ac_c" 1>&6
8322 else
8323   case "$XGETTEXT" in
8324   /*)
8325   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8326   ;;
8327   *)
8328   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8329   for ac_dir in $PATH; do
8330     test -z "$ac_dir" && ac_dir=.
8331     if test -f $ac_dir/$ac_word; then
8332       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8333         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8334         break
8335       fi
8336     fi
8337   done
8338   IFS="$ac_save_ifs"
8339   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8340   ;;
8341 esac
8342 fi
8343 XGETTEXT="$ac_cv_path_XGETTEXT"
8344 if test -n "$XGETTEXT"; then
8345   echo "$ac_t""$XGETTEXT" 1>&6
8346 else
8347   echo "$ac_t""no" 1>&6
8348 fi
8349
8350                  USE_INCLUDED_LIBINTL=yes
8351                  CATOBJEXT=.cat
8352                  INSTOBJEXT=.cat
8353                  DATADIRNAME=lib
8354                  INTLDEPS='$(top_builddir)/intl/libintl.a'
8355                  INTLLIBS=$INTLDEPS
8356                  LIBS=`echo $LIBS | sed -e 's/-lintl//'`
8357                  nls_cv_header_intl=intl/libintl.h
8358                  nls_cv_header_libgt=intl/libgettext.h
8359                fi
8360 else
8361   echo "$ac_t""no" 1>&6
8362 fi
8363
8364           fi
8365         fi
8366
8367         if test "$CATOBJEXT" = "NONE"; then
8368                           nls_cv_use_gnu_gettext=yes
8369         fi
8370       fi
8371
8372       if test "$nls_cv_use_gnu_gettext" = "yes"; then
8373                 INTLOBJS="\$(GETTOBJS)"
8374         # Extract the first word of "msgfmt", so it can be a program name with args.
8375 set dummy msgfmt; ac_word=$2
8376 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8377 echo "configure:8378: checking for $ac_word" >&5
8378 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
8379   echo $ac_n "(cached) $ac_c" 1>&6
8380 else
8381   case "$MSGFMT" in
8382   /*)
8383   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
8384   ;;
8385   *)
8386   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8387   for ac_dir in $PATH; do
8388     test -z "$ac_dir" && ac_dir=.
8389     if test -f $ac_dir/$ac_word; then
8390       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
8391         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
8392         break
8393       fi
8394     fi
8395   done
8396   IFS="$ac_save_ifs"
8397   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
8398   ;;
8399 esac
8400 fi
8401 MSGFMT="$ac_cv_path_MSGFMT"
8402 if test -n "$MSGFMT"; then
8403   echo "$ac_t""$MSGFMT" 1>&6
8404 else
8405   echo "$ac_t""no" 1>&6
8406 fi
8407
8408         # Extract the first word of "gmsgfmt", so it can be a program name with args.
8409 set dummy gmsgfmt; ac_word=$2
8410 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8411 echo "configure:8412: checking for $ac_word" >&5
8412 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8413   echo $ac_n "(cached) $ac_c" 1>&6
8414 else
8415   case "$GMSGFMT" in
8416   /*)
8417   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8418   ;;
8419   ?:/*)
8420   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8421   ;;
8422   *)
8423   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8424   ac_dummy="$PATH"
8425   for ac_dir in $ac_dummy; do
8426     test -z "$ac_dir" && ac_dir=.
8427     if test -f $ac_dir/$ac_word; then
8428       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8429       break
8430     fi
8431   done
8432   IFS="$ac_save_ifs"
8433   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
8434   ;;
8435 esac
8436 fi
8437 GMSGFMT="$ac_cv_path_GMSGFMT"
8438 if test -n "$GMSGFMT"; then
8439   echo "$ac_t""$GMSGFMT" 1>&6
8440 else
8441   echo "$ac_t""no" 1>&6
8442 fi
8443
8444                         if test "$MSGFMT" = "msgfmt" && test "$GMSGFMT" = "msgfmt"; then
8445           echo "configure: warning: Neither msgfmt nor gmsgfmt found. No catalogs will be built" 1>&2
8446           create_catalogs="no"
8447         fi
8448         # Extract the first word of "xgettext", so it can be a program name with args.
8449 set dummy xgettext; ac_word=$2
8450 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8451 echo "configure:8452: checking for $ac_word" >&5
8452 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
8453   echo $ac_n "(cached) $ac_c" 1>&6
8454 else
8455   case "$XGETTEXT" in
8456   /*)
8457   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8458   ;;
8459   *)
8460   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8461   for ac_dir in $PATH; do
8462     test -z "$ac_dir" && ac_dir=.
8463     if test -f $ac_dir/$ac_word; then
8464       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8465         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8466         break
8467       fi
8468     fi
8469   done
8470   IFS="$ac_save_ifs"
8471   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8472   ;;
8473 esac
8474 fi
8475 XGETTEXT="$ac_cv_path_XGETTEXT"
8476 if test -n "$XGETTEXT"; then
8477   echo "$ac_t""$XGETTEXT" 1>&6
8478 else
8479   echo "$ac_t""no" 1>&6
8480 fi
8481
8482
8483         USE_INCLUDED_LIBINTL=yes
8484         CATOBJEXT=.gmo
8485         INSTOBJEXT=.mo
8486         DATADIRNAME=share
8487         INTLDEPS='$(top_builddir)/intl/libintl.a'
8488         INTLLIBS=$INTLDEPS
8489         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
8490         nls_cv_header_intl=intl/libintl.h
8491         nls_cv_header_libgt=intl/libgettext.h
8492       fi
8493
8494             if test "$XGETTEXT" != ":"; then
8495                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
8496           : ;
8497         else
8498           echo "$ac_t""found xgettext program is not GNU xgettext; ignore it" 1>&6
8499           XGETTEXT=":"
8500         fi
8501       fi
8502
8503
8504
8505       # We need to process the po/ directory.
8506       POSUB=po
8507     else
8508       DATADIRNAME=share
8509       nls_cv_header_intl=intl/libintl.h
8510       nls_cv_header_libgt=intl/libgettext.h
8511     fi
8512
8513
8514
8515
8516     # If this is used in GNU gettext we have to set USE_NLS to `yes'
8517     # because some of the sources are only built for this goal.
8518     if test "$PACKAGE" = gettext; then
8519       USE_NLS=yes
8520       USE_INCLUDED_LIBINTL=yes
8521     fi
8522
8523                 for lang in $ALL_LINGUAS; do
8524       GMOFILES="$GMOFILES $lang.gmo"
8525       POFILES="$POFILES $lang.po"
8526     done
8527
8528
8529
8530
8531
8532
8533
8534
8535
8536
8537
8538
8539
8540
8541    if test "x$CATOBJEXT" != "x" && test "x$create_catalogs" != "xno" ; then
8542      if test "x$ALL_LINGUAS" = "x"; then
8543        LINGUAS=
8544      else
8545        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
8546 echo "configure:8547: checking for catalogs to be installed" >&5
8547        if test "x$LINGUAS" = "x"; then
8548          LINGUAS=$ALL_LINGUAS
8549        else
8550          NEW_LINGUAS=
8551          for lang in $ALL_LINGUAS; do
8552            case " $LINGUAS " in
8553              *" $lang "*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
8554            esac
8555          done
8556          LINGUAS=$NEW_LINGUAS
8557        fi
8558        echo "$ac_t""$LINGUAS" 1>&6
8559      fi
8560
8561           if test -n "$LINGUAS"; then
8562        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
8563      fi
8564    fi
8565
8566             if test $ac_cv_header_locale_h = yes; then
8567      INCLUDE_LOCALE_H="#include <locale.h>"
8568    else
8569      INCLUDE_LOCALE_H="\
8570 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
8571    fi
8572
8573
8574             test -d intl || mkdir intl
8575    if test "$CATOBJEXT" = ".cat"; then
8576      ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
8577 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
8578 echo "configure:8579: checking for linux/version.h" >&5
8579 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
8580   echo $ac_n "(cached) $ac_c" 1>&6
8581 else
8582   cat > conftest.$ac_ext <<EOF
8583 #line 8584 "configure"
8584 #include "confdefs.h"
8585 #include <linux/version.h>
8586 EOF
8587 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
8588 { (eval echo configure:8589: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
8589 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
8590 if test -z "$ac_err"; then
8591   rm -rf conftest*
8592   eval "ac_cv_header_$ac_safe=yes"
8593 else
8594   echo "$ac_err" >&5
8595   echo "configure: failed program was:" >&5
8596   cat conftest.$ac_ext >&5
8597   rm -rf conftest*
8598   eval "ac_cv_header_$ac_safe=no"
8599 fi
8600 rm -f conftest*
8601 fi
8602 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
8603   echo "$ac_t""yes" 1>&6
8604   msgformat=linux
8605 else
8606   echo "$ac_t""no" 1>&6
8607 msgformat=xopen
8608 fi
8609
8610
8611                sed -e '/^#/d' $srcdir/intl/$msgformat-msg.sed > intl/po2msg.sed
8612    fi
8613       sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
8614      $srcdir/intl/po2tbl.sed.in > intl/po2tbl.sed
8615
8616             if test "$PACKAGE" = "gettext"; then
8617      GT_NO="#NO#"
8618      GT_YES=
8619    else
8620      GT_NO=
8621      GT_YES="#YES#"
8622    fi
8623
8624
8625
8626             MKINSTALLDIRS=
8627    if test -n "$ac_aux_dir"; then
8628      MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
8629    fi
8630    if test -z "$MKINSTALLDIRS"; then
8631      MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
8632    fi
8633
8634
8635       l=
8636
8637
8638          test -d po || mkdir po
8639    if test "x$srcdir" != "x."; then
8640      if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
8641        posrcprefix="$srcdir/"
8642      else
8643        posrcprefix="../$srcdir/"
8644      fi
8645    else
8646      posrcprefix="../"
8647    fi
8648    rm -f po/POTFILES
8649    sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
8650         < $srcdir/po/POTFILES.in > po/POTFILES
8651
8652 XGETTEXT="AWK='$AWK' \$(SHELL) \$(top_srcdir)/exgettext $XGETTEXT"
8653
8654 # Windows32 Registry support for specifying GCC installation paths.
8655 # Check whether --enable-win32-registry or --disable-win32-registry was given.
8656 if test "${enable_win32_registry+set}" = set; then
8657   enableval="$enable_win32_registry"
8658   :
8659 fi
8660
8661
8662 echo $ac_n "checking whether windows registry support is requested""... $ac_c" 1>&6
8663 echo "configure:8664: checking whether windows registry support is requested" >&5
8664 if test x$enable_win32_registry != xno; then
8665   cat >> confdefs.h <<\EOF
8666 #define ENABLE_WIN32_REGISTRY 1
8667 EOF
8668
8669   echo "$ac_t""yes" 1>&6
8670 else
8671   echo "$ac_t""no" 1>&6
8672 fi
8673
8674 # Check if user specified a different registry key.
8675 case x${enable_win32_registry} in
8676 x | xyes)
8677   # default.
8678   gcc_cv_win32_registry_key="$VERSION"
8679   ;;
8680 xno)
8681   # no registry lookup.
8682   gcc_cv_win32_registry_key=''
8683   ;;
8684 *)
8685   # user-specified key.
8686   gcc_cv_win32_registry_key="$enable_win32_registry"
8687   ;;
8688 esac
8689
8690 if test x$enable_win32_registry != xno; then
8691   echo $ac_n "checking registry key on windows hosts""... $ac_c" 1>&6
8692 echo "configure:8693: checking registry key on windows hosts" >&5
8693   cat >> confdefs.h <<EOF
8694 #define WIN32_REGISTRY_KEY "$gcc_cv_win32_registry_key"
8695 EOF
8696
8697   echo "$ac_t""$gcc_cv_win32_registry_key" 1>&6
8698 fi
8699
8700 # Get an absolute path to the GCC top-level source directory
8701 holddir=`pwd`
8702 cd $srcdir
8703 topdir=`pwd`
8704 cd $holddir
8705
8706 # Conditionalize the makefile for this host machine.
8707 # Make-host contains the concatenation of all host makefile fragments
8708 # [there can be more than one].  This file is built by configure.frag.
8709 host_overrides=Make-host
8710 dep_host_xmake_file=
8711 for f in .. ${host_xmake_file}
8712 do
8713         if test -f ${srcdir}/config/$f
8714         then
8715                 dep_host_xmake_file="${dep_host_xmake_file} ${srcdir}/config/$f"
8716         fi
8717 done
8718
8719 # Conditionalize the makefile for this target machine.
8720 # Make-target contains the concatenation of all host makefile fragments
8721 # [there can be more than one].  This file is built by configure.frag.
8722 target_overrides=Make-target
8723 dep_tmake_file=
8724 for f in .. ${tmake_file}
8725 do
8726         if test -f ${srcdir}/config/$f
8727         then
8728                 dep_tmake_file="${dep_tmake_file} ${srcdir}/config/$f"
8729         fi
8730 done
8731
8732 # If the host doesn't support symlinks, modify CC in
8733 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
8734 # Otherwise, we can use "CC=$(CC)".
8735 rm -f symtest.tem
8736 if $symbolic_link $srcdir/gcc.c symtest.tem 2>/dev/null
8737 then
8738         cc_set_by_configure="\$(CC)"
8739         quoted_cc_set_by_configure="\$(CC)"
8740         stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
8741 else
8742         rm -f symtest.tem
8743         if cp -p $srcdir/gcc.c symtest.tem 2>/dev/null
8744         then
8745                 symbolic_link="cp -p"
8746         else
8747                 symbolic_link="cp"
8748         fi
8749         cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
8750         quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`"
8751         stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
8752 fi
8753 rm -f symtest.tem
8754
8755 out_object_file=`basename $out_file .c`.o
8756
8757 tm_file_list=
8758 for f in $tm_file; do
8759   case $f in
8760     gansidecl.h )
8761        tm_file_list="${tm_file_list} $f" ;;
8762     *) tm_file_list="${tm_file_list} \$(srcdir)/config/$f" ;;
8763   esac
8764 done
8765
8766 host_xm_file_list=
8767 for f in $host_xm_file; do
8768   case $f in
8769     auto-host.h | gansidecl.h | hwint.h )
8770        host_xm_file_list="${host_xm_file_list} $f" ;;
8771     *) host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f" ;;
8772   esac
8773 done
8774
8775 build_xm_file_list=
8776 for f in $build_xm_file; do
8777   case $f in
8778     auto-build.h | auto-host.h | gansidecl.h | hwint.h )
8779        build_xm_file_list="${build_xm_file_list} $f" ;;
8780     *) build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f" ;;
8781   esac
8782 done
8783
8784 # Define macro CROSS_COMPILE in compilation
8785 # if this is a cross-compiler.
8786 # Also use all.cross instead of all.internal
8787 # and add cross-make to Makefile.
8788 cross_overrides="/dev/null"
8789 if test x$host != x$target
8790 then
8791         cross_defines="CROSS=-DCROSS_COMPILE"
8792         cross_overrides="${topdir}/cross-make"
8793 fi
8794
8795 # If this is a cross-compiler that does not
8796 # have its own set of headers then define
8797 # inhibit_libc
8798
8799 # If this is using newlib, then define inhibit_libc in
8800 # LIBGCC2_CFLAGS.  This will cause __eprintf to be left out of
8801 # libgcc.a, but that's OK because newlib should have its own version of
8802 # assert.h.
8803 inhibit_libc=
8804 if test x$host != x$target && test x$with_headers = x; then
8805        inhibit_libc=-Dinhibit_libc
8806 else
8807        if test x$with_newlib = xyes; then
8808                inhibit_libc=-Dinhibit_libc
8809        fi
8810 fi
8811
8812
8813 # When building gcc with a cross-compiler, we need to fix a few things.
8814 # This must come after cross-make as we want all.build to override
8815 # all.cross.
8816 build_overrides="/dev/null"
8817 if test x$build != x$host
8818 then
8819         build_overrides="${topdir}/build-make"
8820 fi
8821
8822 # Expand extra_headers to include complete path.
8823 # This substitutes for lots of t-* files.
8824 extra_headers_list=
8825 if test "x$extra_headers" = x
8826 then true
8827 else
8828         # Prepend ${srcdir}/ginclude/ to every entry in extra_headers.
8829         for file in $extra_headers;
8830         do
8831                 extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/${file}"
8832         done
8833 fi
8834
8835 if test x$use_collect2 = xno; then
8836         use_collect2=
8837 fi
8838
8839 # Add a definition of USE_COLLECT2 if system wants one.
8840 # Also tell toplev.c what to do.
8841 # This substitutes for lots of t-* files.
8842 if test x$use_collect2 = x
8843 then
8844         will_use_collect2=
8845         maybe_use_collect2=
8846 else
8847         will_use_collect2="collect2"
8848         maybe_use_collect2="-DUSE_COLLECT2"
8849 fi
8850
8851 # NEED TO CONVERT
8852 # Set MD_DEPS if the real md file is in md.pre-cpp.
8853 # Set MD_CPP to the cpp to pass the md file through.  Md files use ';'
8854 # for line oriented comments, so we must always use a GNU cpp.  If
8855 # building gcc with a cross compiler, use the cross compiler just
8856 # built.  Otherwise, we can use the cpp just built.
8857 md_file_sub=
8858 if test "x$md_cppflags" = x
8859 then
8860         md_file_sub=$srcdir/config/$md_file
8861 else
8862         md_file=md
8863 fi
8864
8865 # If we have gas in the build tree, make a link to it.
8866 if test -f ../gas/Makefile; then
8867         rm -f as; $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null
8868 fi
8869
8870 # If we have nm in the build tree, make a link to it.
8871 if test -f ../binutils/Makefile; then
8872         rm -f nm; $symbolic_link ../binutils/nm-new$host_exeext nm$host_exeext 2>/dev/null
8873 fi
8874
8875 # If we have ld in the build tree, make a link to it.
8876 if test -f ../ld/Makefile; then
8877 #       if test x$use_collect2 = x; then
8878 #               rm -f ld; $symbolic_link ../ld/ld-new$host_exeext ld$host_exeext 2>/dev/null
8879 #       else
8880                 rm -f collect-ld; $symbolic_link ../ld/ld-new$host_exeext collect-ld$host_exeext 2>/dev/null
8881 #       fi
8882 fi
8883
8884 # Figure out what assembler alignment features are present.
8885 echo $ac_n "checking assembler alignment features""... $ac_c" 1>&6
8886 echo "configure:8887: checking assembler alignment features" >&5
8887 gcc_cv_as=
8888 gcc_cv_as_alignment_features=
8889 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
8890 if test -x "$DEFAULT_ASSEMBLER"; then
8891         gcc_cv_as="$DEFAULT_ASSEMBLER"
8892 elif test -x "$AS"; then
8893         gcc_cv_as="$AS"
8894 elif test -x as$host_exeext; then
8895         # Build using assembler in the current directory.
8896         gcc_cv_as=./as$host_exeext
8897 elif test -f $gcc_cv_as_gas_srcdir/configure.in -a -f ../gas/Makefile; then
8898         # Single tree build which includes gas.
8899         for f in $gcc_cv_as_gas_srcdir/configure $gcc_cv_as_gas_srcdir/configure.in $gcc_cv_as_gas_srcdir/Makefile.in
8900         do
8901                 gcc_cv_gas_version=`grep '^VERSION=[0-9]*\.[0-9]*' $f`
8902                 if test x$gcc_cv_gas_version != x; then
8903                         break
8904                 fi
8905         done
8906         gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
8907         gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
8908         if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
8909                 # Gas version 2.6 and later support for .balign and .p2align.
8910                 # bytes to skip when using .p2align.
8911                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 6 -o "$gcc_cv_gas_major_version" -gt 2; then
8912                         gcc_cv_as_alignment_features=".balign and .p2align"
8913                         cat >> confdefs.h <<\EOF
8914 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
8915 EOF
8916
8917                 fi
8918                 # Gas version 2.8 and later support specifying the maximum
8919                 # bytes to skip when using .p2align.
8920                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 8 -o "$gcc_cv_gas_major_version" -gt 2; then
8921                         gcc_cv_as_alignment_features=".p2align including maximum skip"
8922                         cat >> confdefs.h <<\EOF
8923 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
8924 EOF
8925
8926                 fi
8927         fi
8928 elif test x$host = x$target; then
8929         # Native build.
8930         # Search the same directories that the installed compiler will
8931         # search.  Else we may find the wrong assembler and lose.  If we
8932         # do not find a suitable assembler binary, then try the user's
8933         # path.
8934         #
8935         # Also note we have to check MD_EXEC_PREFIX before checking the
8936         # user's path.  Unfortunately, there is no good way to get at the
8937         # value of MD_EXEC_PREFIX here.  So we do a brute force search
8938         # through all the known MD_EXEC_PREFIX values.  Ugh.  This needs
8939         # to be fixed as part of the make/configure rewrite too.
8940
8941         if test "x$exec_prefix" = xNONE; then
8942                 if test "x$prefix" = xNONE; then
8943                         test_prefix=/usr/local
8944                 else
8945                         test_prefix=$prefix
8946                 fi
8947         else
8948                 test_prefix=$exec_prefix
8949         fi
8950
8951         # If the loop below does not find an assembler, then use whatever
8952         # one we can find in the users's path.
8953         # user's path.
8954         as=as$host_exeext
8955
8956         test_dirs="$test_prefix/lib/gcc-lib/$target/$gcc_version \
8957                    $test_prefix/lib/gcc-lib/$target \
8958                    /usr/lib/gcc/$target/$gcc_version \
8959                    /usr/lib/gcc/$target \
8960                    $test_prefix/$target/bin/$target/$gcc_version \
8961                    $test_prefix/$target/bin \
8962                    /usr/libexec \
8963                    /usr/ccs/gcc \
8964                    /usr/ccs/bin \
8965                    /udk/usr/ccs/bin \
8966                    /bsd43/usr/lib/cmplrs/cc \
8967                    /usr/cross64/usr/bin \
8968                    /usr/lib/cmplrs/cc \
8969                    /sysv/usr/lib/cmplrs/cc \
8970                    /svr4/usr/lib/cmplrs/cc \
8971                    /usr/bin"
8972
8973         for dir in $test_dirs; do
8974                 if test -f $dir/as$host_exeext; then
8975                         gcc_cv_as=$dir/as$host_exeext
8976                         break;
8977                 fi
8978         done
8979 fi
8980 if test x$gcc_cv_as != x; then
8981         # Check if we have .balign and .p2align
8982         echo ".balign  4" > conftest.s
8983         echo ".p2align  2" >> conftest.s
8984         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8985                 gcc_cv_as_alignment_features=".balign and .p2align"
8986                 cat >> confdefs.h <<\EOF
8987 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
8988 EOF
8989
8990         fi
8991         rm -f conftest.s conftest.o
8992         # Check if specifying the maximum bytes to skip when
8993         # using .p2align is supported.
8994         echo ".p2align 4,,7" > conftest.s
8995         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8996                 gcc_cv_as_alignment_features=".p2align including maximum skip"
8997                 cat >> confdefs.h <<\EOF
8998 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
8999 EOF
9000
9001         fi
9002         rm -f conftest.s conftest.o
9003 fi
9004 echo "$ac_t""$gcc_cv_as_alignment_features" 1>&6
9005
9006 echo $ac_n "checking assembler subsection support""... $ac_c" 1>&6
9007 echo "configure:9008: checking assembler subsection support" >&5
9008 gcc_cv_as_subsections=
9009 if test x$gcc_cv_as != x; then
9010         # Check if we have .subsection
9011         echo ".subsection 1" > conftest.s
9012         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9013                 gcc_cv_as_subsections=".subsection"
9014                 if test -x nm$host_exeext; then
9015                         gcc_cv_nm=./nm$host_exeext
9016                 elif test x$host = x$target; then
9017                         # Native build.
9018                         gcc_cv_nm=nm$host_exeext
9019                 fi
9020                 if test x$gcc_cv_nm != x; then
9021                         cat > conftest.s <<EOF
9022 conftest_label1: .word 0
9023 .subsection -1
9024 conftest_label2: .word 0
9025 .previous
9026 EOF
9027                         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9028                                 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
9029                                 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
9030                                 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1; then
9031                                         :
9032                                 else
9033                                         gcc_cv_as_subsections="working .subsection -1"
9034                                         cat >> confdefs.h <<\EOF
9035 #define HAVE_GAS_SUBSECTION_ORDERING 1
9036 EOF
9037
9038                                 fi
9039                         fi
9040                 fi
9041         fi
9042         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
9043 fi
9044 echo "$ac_t""$gcc_cv_as_subsections" 1>&6
9045
9046 echo $ac_n "checking assembler weak support""... $ac_c" 1>&6
9047 echo "configure:9048: checking assembler weak support" >&5
9048 gcc_cv_as_weak=
9049 if test x$gcc_cv_as != x; then
9050         # Check if we have .weak
9051         echo "  .weak foobar" > conftest.s
9052         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9053                 cat >> confdefs.h <<\EOF
9054 #define HAVE_GAS_WEAK 1
9055 EOF
9056
9057                 gcc_cv_as_weak="yes"
9058         fi
9059         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
9060 fi
9061 echo "$ac_t""$gcc_cv_as_weak" 1>&6
9062
9063 echo $ac_n "checking assembler hidden support""... $ac_c" 1>&6
9064 echo "configure:9065: checking assembler hidden support" >&5
9065 gcc_cv_as_hidden=
9066 if test x$gcc_cv_as != x; then
9067         # Check if we have .hidden
9068         echo "  .hidden foobar" > conftest.s
9069         echo "foobar:" >> conftest.s
9070         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9071                 cat >> confdefs.h <<\EOF
9072 #define HAVE_GAS_HIDDEN 1
9073 EOF
9074
9075                 gcc_cv_as_hidden="yes"
9076         fi
9077         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
9078 fi
9079 echo "$ac_t""$gcc_cv_as_hidden" 1>&6
9080
9081 case "$target" in
9082   sparc*-*-*)
9083     echo $ac_n "checking assembler .register pseudo-op support""... $ac_c" 1>&6
9084 echo "configure:9085: checking assembler .register pseudo-op support" >&5
9085 if eval "test \"`echo '$''{'gcc_cv_as_register_pseudo_op'+set}'`\" = set"; then
9086   echo $ac_n "(cached) $ac_c" 1>&6
9087 else
9088
9089         gcc_cv_as_register_pseudo_op=unknown
9090         if test x$gcc_cv_as != x; then
9091             # Check if we have .register
9092             echo ".register %g2, #scratch" > conftest.s
9093             if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9094                 gcc_cv_as_register_pseudo_op=yes
9095             else
9096                 gcc_cv_as_register_pseudo_op=no
9097             fi
9098             rm -f conftest.s conftest.o
9099         fi
9100
9101 fi
9102
9103 echo "$ac_t""$gcc_cv_as_register_pseudo_op" 1>&6
9104     if test "x$gcc_cv_as_register_pseudo_op" = xyes; then
9105         cat >> confdefs.h <<\EOF
9106 #define HAVE_AS_REGISTER_PSEUDO_OP 1
9107 EOF
9108
9109     fi
9110
9111     echo $ac_n "checking assembler supports -relax""... $ac_c" 1>&6
9112 echo "configure:9113: checking assembler supports -relax" >&5
9113 if eval "test \"`echo '$''{'gcc_cv_as_relax_opt'+set}'`\" = set"; then
9114   echo $ac_n "(cached) $ac_c" 1>&6
9115 else
9116
9117         gcc_cv_as_relax_opt=unknown
9118         if test x$gcc_cv_as != x; then
9119             # Check if gas supports -relax
9120             echo ".text" > conftest.s
9121             if $gcc_cv_as -relax -o conftest.o conftest.s > /dev/null 2>&1; then
9122                 gcc_cv_as_relax_opt=yes
9123             else
9124                 gcc_cv_as_relax_opt=no
9125             fi
9126             rm -f conftest.s conftest.o
9127         fi
9128
9129 fi
9130
9131 echo "$ac_t""$gcc_cv_as_relax_opt" 1>&6
9132     if test "x$gcc_cv_as_relax_opt" = xyes; then
9133         cat >> confdefs.h <<\EOF
9134 #define HAVE_AS_RELAX_OPTION 1
9135 EOF
9136
9137     fi
9138
9139     case "$tm_file" in
9140     *64*)
9141         echo $ac_n "checking for 64 bit support in assembler ($gcc_cv_as)""... $ac_c" 1>&6
9142 echo "configure:9143: checking for 64 bit support in assembler ($gcc_cv_as)" >&5
9143 if eval "test \"`echo '$''{'gcc_cv_as_flags64'+set}'`\" = set"; then
9144   echo $ac_n "(cached) $ac_c" 1>&6
9145 else
9146
9147                 if test -n "$gcc_cv_as"; then
9148                     echo ".xword foo" > conftest.s
9149                     gcc_cv_as_flags64=no
9150                     for flag in "-xarch=v9" "-64 -Av9"; do
9151                         if $gcc_cv_as $flag -o conftest.o conftest.s \
9152                             > /dev/null 2>&1; then
9153                             gcc_cv_as_flags64=$flag
9154                             break
9155                         fi
9156                     done
9157                     rm -f conftest.s conftest.o
9158                 else
9159                     if test "$gas" = yes; then
9160                         gcc_cv_as_flags64="-64 -Av9"
9161                     else
9162                         gcc_cv_as_flags64="-xarch=v9"
9163                     fi
9164                 fi
9165
9166 fi
9167
9168 echo "$ac_t""$gcc_cv_as_flags64" 1>&6
9169         if test "x$gcc_cv_as_flags64" = xno; then
9170
9171             tmake_file=`echo " $tmake_file " | sed -e 's, sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
9172             dep_tmake_file=`echo " $dep_tmake_file " | sed -e 's, [^ ]*/config/sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
9173
9174         else
9175             cat >> confdefs.h <<EOF
9176 #define AS_SPARC64_FLAG "$gcc_cv_as_flags64"
9177 EOF
9178
9179         fi
9180         ;;
9181     *) gcc_cv_as_flags64=${gcc_cv_as_flags64-no}
9182         ;;
9183     esac
9184
9185     if test "x$gcc_cv_as_flags64" != xno; then
9186         echo $ac_n "checking for assembler offsetable %lo() support""... $ac_c" 1>&6
9187 echo "configure:9188: checking for assembler offsetable %lo() support" >&5
9188 if eval "test \"`echo '$''{'gcc_cv_as_offsetable_lo10'+set}'`\" = set"; then
9189   echo $ac_n "(cached) $ac_c" 1>&6
9190 else
9191
9192             gcc_cv_as_offsetable_lo10=unknown
9193             if test "x$gcc_cv_as" != x; then
9194                 # Check if assembler has offsetable %lo()
9195                 echo "or %g1, %lo(ab) + 12, %g1" > conftest.s
9196                 echo "or %g1, %lo(ab + 12), %g1" > conftest1.s
9197                 if $gcc_cv_as $gcc_cv_as_flags64 -o conftest.o conftest.s \
9198                         > /dev/null 2>&1 &&
9199                    $gcc_cv_as $gcc_cv_as_flags64 -o conftest1.o conftest1.s \
9200                         > /dev/null 2>&1; then
9201                     if cmp conftest.o conftest1.o > /dev/null 2>&1; then
9202                         gcc_cv_as_offsetable_lo10=no
9203                     else
9204                         gcc_cv_as_offsetable_lo10=yes
9205                     fi
9206                 else
9207                     gcc_cv_as_offsetable_lo10=no
9208                 fi
9209                 rm -f conftest.s conftest.o conftest1.s conftest1.o
9210             fi
9211
9212 fi
9213
9214 echo "$ac_t""$gcc_cv_as_offsetable_lo10" 1>&6
9215         if test "x$gcc_cv_as_offsetable_lo10" = xyes; then
9216             cat >> confdefs.h <<\EOF
9217 #define HAVE_AS_OFFSETABLE_LO10 1
9218 EOF
9219
9220         fi
9221     fi
9222     ;;
9223
9224   i[34567]86-*-*)
9225     echo $ac_n "checking assembler instructions""... $ac_c" 1>&6
9226 echo "configure:9227: checking assembler instructions" >&5
9227     gcc_cv_as_instructions=
9228     if test x$gcc_cv_as != x; then
9229         set "filds fists" "filds mem; fists mem"
9230         while test $# -gt 0
9231         do
9232                 echo "$2" > conftest.s
9233                 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9234                         gcc_cv_as_instructions=${gcc_cv_as_instructions}$1" "
9235                         cat >> confdefs.h <<EOF
9236 #define HAVE_GAS_`echo "$1" | tr 'a-z ' 'A-Z_'` 1
9237 EOF
9238
9239                 fi
9240                 shift 2
9241         done
9242         rm -f conftest.s conftest.o
9243     fi
9244     echo "$ac_t""$gcc_cv_as_instructions" 1>&6
9245     ;;
9246 esac
9247
9248 # Figure out what language subdirectories are present.
9249 # Look if the user specified --enable-languages="..."; if not, use
9250 # the environment variable $LANGUAGES if defined. $LANGUAGES might
9251 # go away some day.
9252 if test x"${enable_languages+set}" != xset; then
9253         if test x"${LANGUAGES+set}" = xset; then
9254                 enable_languages="`echo ${LANGUAGES} | tr ' ' ','`"
9255         else
9256                 enable_languages=all
9257         fi
9258 else
9259         if test x"${enable_languages}" = x; then
9260                 { echo "configure: error: --enable-languages needs at least one argument" 1>&2; exit 1; }
9261         fi
9262 fi
9263 subdirs=
9264 for lang in ${srcdir}/*/config-lang.in ..
9265 do
9266         case $lang in
9267         ..) ;;
9268         # The odd quoting in the next line works around
9269         # an apparent bug in bash 1.12 on linux.
9270         ${srcdir}/[*]/config-lang.in) ;;
9271         *)
9272           lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
9273           if test "x$lang_alias" = x
9274           then
9275                 echo "$lang doesn't set \$language." 1>&2
9276                 exit 1
9277           fi
9278           if test x"${enable_languages}" = xall; then
9279                 add_this_lang=yes
9280           else
9281                 case "${enable_languages}" in
9282                     ${lang_alias} | "${lang_alias},"* | *",${lang_alias},"* | *",${lang_alias}" )
9283                         add_this_lang=yes
9284                         ;;
9285                     * )
9286                         add_this_lang=no
9287                         ;;
9288                 esac
9289           fi
9290           if test x"${add_this_lang}" = xyes; then
9291                 case $lang in
9292                     ${srcdir}/ada/config-lang.in)
9293                         if test x$gnat = xyes ; then
9294                                 subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
9295                         fi
9296                         ;;
9297                     *)
9298                         subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
9299                         ;;
9300                 esac
9301           fi
9302           ;;
9303         esac
9304 done
9305
9306 # Make gthr-default.h if we have a thread file.
9307 gthread_flags=
9308 if test $thread_file != single; then
9309     rm -f gthr-default.h
9310     echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
9311     gthread_flags=-DHAVE_GTHR_DEFAULT
9312 fi
9313
9314
9315 # Find out what GC implementation we want, or may, use.
9316 # Check whether --with-gc or --without-gc was given.
9317 if test "${with_gc+set}" = set; then
9318   withval="$with_gc"
9319   case "$withval" in
9320   simple | page)
9321     GGC=ggc-$withval
9322     ;;
9323   *)
9324     { echo "configure: error: $withval is an invalid option to --with-gc" 1>&2; exit 1; }
9325     ;;
9326 esac
9327 else
9328   if test $ac_cv_func_mmap_anywhere = yes \
9329     || test $ac_cv_func_valloc = yes; then
9330   GGC=ggc-page
9331 else
9332   GGC=ggc-simple
9333 fi
9334 fi
9335
9336
9337 echo "Using $GGC for garbage collection."
9338
9339 # Build a new-abi (c++) system
9340 # Check whether --enable-new-gxx-abi or --disable-new-gxx-abi was given.
9341 if test "${enable_new_gxx_abi+set}" = set; then
9342   enableval="$enable_new_gxx_abi"
9343   cat >> confdefs.h <<\EOF
9344 #define ENABLE_NEW_GXX_ABI 1
9345 EOF
9346
9347 GXX_ABI_FLAG='-fnew-abi'
9348 echo "Building a new-abi g++ compiler."
9349
9350 fi
9351
9352
9353
9354 # Build a new-libstdc++ system (ie libstdc++-v3)
9355 echo $ac_n "checking for libstdc++ to install""... $ac_c" 1>&6
9356 echo "configure:9357: checking for libstdc++ to install" >&5
9357 # Check whether --enable-libstdcxx-v3 or --disable-libstdcxx-v3 was given.
9358 if test "${enable_libstdcxx_v3+set}" = set; then
9359   enableval="$enable_libstdcxx_v3"
9360   enable_libstdcxx_v3=yes
9361 else
9362   enable_libstdcxx_v3=no
9363 fi
9364
9365
9366 if test x$enable_libstdcxx_v3 = xyes; then
9367   echo "$ac_t""v3" 1>&6
9368   ac_esn=1
9369 else
9370   echo "$ac_t""v2" 1>&6
9371   ac_esn=0
9372 fi
9373 cat >> confdefs.h <<EOF
9374 #define ENABLE_STD_NAMESPACE $ac_esn
9375 EOF
9376
9377
9378
9379 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
9380 echo "configure:9381: checking whether to enable maintainer-specific portions of Makefiles" >&5
9381     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
9382 if test "${enable_maintainer_mode+set}" = set; then
9383   enableval="$enable_maintainer_mode"
9384   maintainer_mode=$enableval
9385 else
9386   maintainer_mode=no
9387 fi
9388
9389
9390 echo "$ac_t""$maintainer_mode" 1>&6
9391
9392 if test "$maintainer_mode" = "yes"; then
9393   MAINT=''
9394 else
9395   MAINT='#'
9396 fi
9397
9398 # Make empty files to contain the specs and options for each language.
9399 # Then add #include lines to for a compiler that has specs and/or options.
9400
9401 lang_specs_files=
9402 lang_options_files=
9403 lang_tree_files=
9404 rm -f specs.h options.h gencheck.h
9405 touch specs.h options.h gencheck.h
9406 for subdir in . $subdirs
9407 do
9408         if test -f $srcdir/$subdir/lang-specs.h; then
9409                 echo "#include \"$subdir/lang-specs.h\"" >>specs.h
9410                 lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
9411         fi
9412         if test -f $srcdir/$subdir/lang-options.h; then
9413                 echo "#include \"$subdir/lang-options.h\"" >>options.h
9414                 lang_options_files="$lang_options_files $srcdir/$subdir/lang-options.h"
9415         fi
9416         if test -f $srcdir/$subdir/$subdir-tree.def; then
9417                 echo "#include \"$subdir/$subdir-tree.def\"" >>gencheck.h
9418                 lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
9419         fi
9420 done
9421
9422 # These (without "all_") are set in each config-lang.in.
9423 # `language' must be a single word so is spelled singularly.
9424 all_languages=
9425 all_boot_languages=
9426 all_compilers=
9427 all_stagestuff=
9428 all_diff_excludes=
9429 all_outputs='Makefile intl/Makefile po/Makefile.in fixinc/Makefile gccbug mklibgcc'
9430 # List of language makefile fragments.
9431 all_lang_makefiles=
9432 all_headers=
9433 all_lib2funcs=
9434
9435 # Add the language fragments.
9436 # Languages are added via two mechanisms.  Some information must be
9437 # recorded in makefile variables, these are defined in config-lang.in.
9438 # We accumulate them and plug them into the main Makefile.
9439 # The other mechanism is a set of hooks for each of the main targets
9440 # like `clean', `install', etc.
9441
9442 language_fragments="Make-lang"
9443 language_hooks="Make-hooks"
9444 oldstyle_subdirs=
9445
9446 for s in .. $subdirs
9447 do
9448         if test $s != ".."
9449         then
9450                 language=
9451                 boot_language=
9452                 compilers=
9453                 stagestuff=
9454                 diff_excludes=
9455                 headers=
9456                 outputs=
9457                 lib2funcs=
9458                 . ${srcdir}/$s/config-lang.in
9459                 if test "x$language" = x
9460                 then
9461                         echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2
9462                         exit 1
9463                 fi
9464                 all_lang_makefiles="$all_lang_makefiles ${srcdir}/$s/Make-lang.in ${srcdir}/$s/Makefile.in"
9465                 all_languages="$all_languages $language"
9466                 if test "x$boot_language" = xyes
9467                 then
9468                         all_boot_languages="$all_boot_languages $language"
9469                 fi
9470                 all_compilers="$all_compilers $compilers"
9471                 all_stagestuff="$all_stagestuff $stagestuff"
9472                 all_diff_excludes="$all_diff_excludes $diff_excludes"
9473                 all_headers="$all_headers $headers"
9474                 all_outputs="$all_outputs $outputs"
9475                 if test x$outputs = x
9476                 then
9477                         oldstyle_subdirs="$oldstyle_subdirs $s"
9478                 fi
9479                 all_lib2funcs="$all_lib2funcs $lib2funcs"
9480         fi
9481 done
9482
9483 # Since we can't use `::' targets, we link each language in
9484 # with a set of hooks, reached indirectly via lang.${target}.
9485
9486 rm -f Make-hooks
9487 touch Make-hooks
9488 target_list="all.build all.cross start.encap rest.encap \
9489         info dvi \
9490         install-normal install-common install-info install-man \
9491         uninstall distdir \
9492         mostlyclean clean distclean extraclean maintainer-clean \
9493         stage1 stage2 stage3 stage4"
9494 for t in $target_list
9495 do
9496         x=
9497         for lang in .. $all_languages
9498         do
9499                 if test $lang != ".."; then
9500                         x="$x $lang.$t"
9501                 fi
9502         done
9503         echo "lang.$t: $x" >> Make-hooks
9504 done
9505
9506 # If we're not building in srcdir, create .gdbinit.
9507
9508 if test ! -f Makefile.in; then
9509         echo "dir ." > .gdbinit
9510         echo "dir ${srcdir}" >> .gdbinit
9511         if test x$gdb_needs_out_file_path = xyes
9512         then
9513                 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
9514         fi
9515         if test "x$subdirs" != x; then
9516                 for s in $subdirs
9517                 do
9518                         echo "dir ${srcdir}/$s" >> .gdbinit
9519                 done
9520         fi
9521         echo "source ${srcdir}/.gdbinit" >> .gdbinit
9522 fi
9523
9524 # Define variables host_canonical and build_canonical
9525 # because some Cygnus local changes in the Makefile depend on them.
9526 build_canonical=${build}
9527 host_canonical=${host}
9528 target_subdir=
9529 if test "${host}" != "${target}" ; then
9530     target_subdir=${target}/
9531 fi
9532
9533
9534
9535
9536 # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
9537 # absolute path for gcc_tooldir based on inserting the number of up-directory
9538 # movements required to get from $(exec_prefix) to $(prefix) into the basic
9539 # $(libsubdir)/@(unlibsubdir) based path.
9540 # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
9541 # make and thus we'd get different behavior depending on where we built the
9542 # sources.
9543 if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then
9544     gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_alias)'
9545 else
9546 # An explanation of the sed strings:
9547 #  -e 's|^\$(prefix)||'   matches and eliminates 'prefix' from 'exec_prefix'
9548 #  -e 's|/$||'            match a trailing forward slash and eliminates it
9549 #  -e 's|^[^/]|/|'        forces the string to start with a forward slash (*)
9550 #  -e 's|/[^/]*|../|g'    replaces each occurance of /<directory> with ../
9551 #
9552 # (*) Note this pattern overwrites the first character of the string
9553 # with a forward slash if one is not already present.  This is not a
9554 # problem because the exact names of the sub-directories concerned is
9555 # unimportant, just the number of them matters.
9556 #
9557 # The practical upshot of these patterns is like this:
9558 #
9559 #  prefix     exec_prefix        result
9560 #  ------     -----------        ------
9561 #   /foo        /foo/bar          ../
9562 #   /foo/       /foo/bar          ../
9563 #   /foo        /foo/bar/         ../
9564 #   /foo/       /foo/bar/         ../
9565 #   /foo        /foo/bar/ugg      ../../
9566 #
9567     dollar='$$'
9568     gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_alias)"
9569 fi
9570
9571
9572
9573 # Nothing to do for FLOAT_H, float_format already handled.
9574 objdir=`pwd`
9575
9576
9577 # Process the language and host/target makefile fragments.
9578 ${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag $srcdir "$subdirs" "$dep_host_xmake_file" "$dep_tmake_file"
9579
9580 # Substitute configuration variables
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
9626
9627
9628
9629
9630
9631
9632
9633
9634
9635
9636
9637
9638
9639 # Echo that links are built
9640 if test x$host = x$target
9641 then
9642         str1="native "
9643 else
9644         str1="cross-"
9645         str2=" from $host"
9646 fi
9647
9648 if test x$host != x$build
9649 then
9650         str3=" on a $build system"
9651 fi
9652
9653 if test "x$str2" != x || test "x$str3" != x
9654 then
9655         str4=
9656 fi
9657
9658 echo "Links are now set up to build a ${str1}compiler for ${target}$str4" 1>&2
9659
9660 if test "x$str2" != x || test "x$str3" != x
9661 then
9662         echo " ${str2}${str3}." 1>&2
9663 fi
9664
9665 # Truncate the target if necessary
9666 if test x$host_truncate_target != x; then
9667         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
9668 fi
9669
9670 # Configure the subdirectories
9671 # AC_CONFIG_SUBDIRS($subdirs)
9672
9673 # Create the Makefile
9674 # and configure language subdirectories
9675 trap '' 1 2 15
9676 cat > confcache <<\EOF
9677 # This file is a shell script that caches the results of configure
9678 # tests run on this system so they can be shared between configure
9679 # scripts and configure runs.  It is not useful on other systems.
9680 # If it contains results you don't want to keep, you may remove or edit it.
9681 #
9682 # By default, configure uses ./config.cache as the cache file,
9683 # creating it if it does not exist already.  You can give configure
9684 # the --cache-file=FILE option to use a different cache file; that is
9685 # what configure does when it calls configure scripts in
9686 # subdirectories, so they share the cache.
9687 # Giving --cache-file=/dev/null disables caching, for debugging configure.
9688 # config.status only pays attention to the cache file if you give it the
9689 # --recheck option to rerun configure.
9690 #
9691 EOF
9692 # The following way of writing the cache mishandles newlines in values,
9693 # but we know of no workaround that is simple, portable, and efficient.
9694 # So, don't put newlines in cache variables' values.
9695 # Ultrix sh set writes to stderr and can't be redirected directly,
9696 # and sets the high bit in the cache file unless we assign to the vars.
9697 (set) 2>&1 |
9698   case `(ac_space=' '; set | grep ac_space) 2>&1` in
9699   *ac_space=\ *)
9700     # `set' does not quote correctly, so add quotes (double-quote substitution
9701     # turns \\\\ into \\, and sed turns \\ into \).
9702     sed -n \
9703       -e "s/'/'\\\\''/g" \
9704       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
9705     ;;
9706   *)
9707     # `set' quotes correctly as required by POSIX, so do not add quotes.
9708     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
9709     ;;
9710   esac >> confcache
9711 if cmp -s $cache_file confcache; then
9712   :
9713 else
9714   if test -w $cache_file; then
9715     echo "updating cache $cache_file"
9716     cat confcache > $cache_file
9717   else
9718     echo "not updating unwritable cache $cache_file"
9719   fi
9720 fi
9721 rm -f confcache
9722
9723 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
9724
9725 test "x$prefix" = xNONE && prefix=$ac_default_prefix
9726 # Let make expand exec_prefix.
9727 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9728
9729 # Any assignment to VPATH causes Sun make to only execute
9730 # the first set of double-colon rules, so remove it if not needed.
9731 # If there is a colon in the path, we need to keep it.
9732 if test "x$srcdir" = x.; then
9733   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
9734 fi
9735
9736 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
9737
9738 DEFS=-DHAVE_CONFIG_H
9739
9740 # Without the "./", some shells look in PATH for config.status.
9741 : ${CONFIG_STATUS=./config.status}
9742
9743 echo creating $CONFIG_STATUS
9744 rm -f $CONFIG_STATUS
9745 cat > $CONFIG_STATUS <<EOF
9746 #! /bin/sh
9747 # Generated automatically by configure.
9748 # Run this file to recreate the current configuration.
9749 # This directory was configured as follows,
9750 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
9751 #
9752 # $0 $ac_configure_args
9753 #
9754 # Compiler output produced by configure, useful for debugging
9755 # configure, is in ./config.log if it exists.
9756
9757 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
9758 for ac_option
9759 do
9760   case "\$ac_option" in
9761   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
9762     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
9763     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
9764   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
9765     echo "$CONFIG_STATUS generated by autoconf version 2.13"
9766     exit 0 ;;
9767   -help | --help | --hel | --he | --h)
9768     echo "\$ac_cs_usage"; exit 0 ;;
9769   *) echo "\$ac_cs_usage"; exit 1 ;;
9770   esac
9771 done
9772
9773 ac_given_srcdir=$srcdir
9774
9775 trap 'rm -fr `echo "$all_outputs auto-host.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
9776 EOF
9777 cat >> $CONFIG_STATUS <<EOF
9778
9779 # Protect against being on the right side of a sed subst in config.status.
9780 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
9781  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
9782 $ac_vpsub
9783 $extrasub
9784 s%@SHELL@%$SHELL%g
9785 s%@CFLAGS@%$CFLAGS%g
9786 s%@CPPFLAGS@%$CPPFLAGS%g
9787 s%@CXXFLAGS@%$CXXFLAGS%g
9788 s%@FFLAGS@%$FFLAGS%g
9789 s%@DEFS@%$DEFS%g
9790 s%@LDFLAGS@%$LDFLAGS%g
9791 s%@LIBS@%$LIBS%g
9792 s%@exec_prefix@%$exec_prefix%g
9793 s%@prefix@%$prefix%g
9794 s%@program_transform_name@%$program_transform_name%g
9795 s%@bindir@%$bindir%g
9796 s%@sbindir@%$sbindir%g
9797 s%@libexecdir@%$libexecdir%g
9798 s%@datadir@%$datadir%g
9799 s%@sysconfdir@%$sysconfdir%g
9800 s%@sharedstatedir@%$sharedstatedir%g
9801 s%@localstatedir@%$localstatedir%g
9802 s%@libdir@%$libdir%g
9803 s%@includedir@%$includedir%g
9804 s%@oldincludedir@%$oldincludedir%g
9805 s%@infodir@%$infodir%g
9806 s%@mandir@%$mandir%g
9807 s%@host@%$host%g
9808 s%@host_alias@%$host_alias%g
9809 s%@host_cpu@%$host_cpu%g
9810 s%@host_vendor@%$host_vendor%g
9811 s%@host_os@%$host_os%g
9812 s%@target@%$target%g
9813 s%@target_alias@%$target_alias%g
9814 s%@target_cpu@%$target_cpu%g
9815 s%@target_vendor@%$target_vendor%g
9816 s%@target_os@%$target_os%g
9817 s%@build@%$build%g
9818 s%@build_alias@%$build_alias%g
9819 s%@build_cpu@%$build_cpu%g
9820 s%@build_vendor@%$build_vendor%g
9821 s%@build_os@%$build_os%g
9822 s%@CC@%$CC%g
9823 s%@NO_MINUS_C_MINUS_O@%$NO_MINUS_C_MINUS_O%g
9824 s%@stage1_warn_cflags@%$stage1_warn_cflags%g
9825 s%@stage2_warn_cflags@%$stage2_warn_cflags%g
9826 s%@SET_MAKE@%$SET_MAKE%g
9827 s%@AWK@%$AWK%g
9828 s%@LEX@%$LEX%g
9829 s%@LEXLIB@%$LEXLIB%g
9830 s%@LN@%$LN%g
9831 s%@LN_S@%$LN_S%g
9832 s%@RANLIB@%$RANLIB%g
9833 s%@YACC@%$YACC%g
9834 s%@INSTALL@%$INSTALL%g
9835 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
9836 s%@INSTALL_DATA@%$INSTALL_DATA%g
9837 s%@CPP@%$CPP%g
9838 s%@gnat@%$gnat%g
9839 s%@MAKEINFO@%$MAKEINFO%g
9840 s%@BUILD_INFO@%$BUILD_INFO%g
9841 s%@INSTALL_INFO@%$INSTALL_INFO%g
9842 s%@TARGET_GETGROUPS_T@%$TARGET_GETGROUPS_T%g
9843 s%@vfprintf@%$vfprintf%g
9844 s%@doprint@%$doprint%g
9845 s%@manext@%$manext%g
9846 s%@objext@%$objext%g
9847 s%@PACKAGE@%$PACKAGE%g
9848 s%@VERSION@%$VERSION%g
9849 s%@ALLOCA@%$ALLOCA%g
9850 s%@USE_NLS@%$USE_NLS%g
9851 s%@MSGFMT@%$MSGFMT%g
9852 s%@GMSGFMT@%$GMSGFMT%g
9853 s%@XGETTEXT@%$XGETTEXT%g
9854 s%@GENCAT@%$GENCAT%g
9855 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
9856 s%@CATALOGS@%$CATALOGS%g
9857 s%@CATOBJEXT@%$CATOBJEXT%g
9858 s%@DATADIRNAME@%$DATADIRNAME%g
9859 s%@GMOFILES@%$GMOFILES%g
9860 s%@INSTOBJEXT@%$INSTOBJEXT%g
9861 s%@INTLDEPS@%$INTLDEPS%g
9862 s%@INTLLIBS@%$INTLLIBS%g
9863 s%@INTLOBJS@%$INTLOBJS%g
9864 s%@POFILES@%$POFILES%g
9865 s%@POSUB@%$POSUB%g
9866 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
9867 s%@GT_NO@%$GT_NO%g
9868 s%@GT_YES@%$GT_YES%g
9869 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
9870 s%@l@%$l%g
9871 s%@inhibit_libc@%$inhibit_libc%g
9872 s%@gthread_flags@%$gthread_flags%g
9873 s%@GGC@%$GGC%g
9874 s%@GXX_ABI_FLAG@%$GXX_ABI_FLAG%g
9875 s%@MAINT@%$MAINT%g
9876 s%@build_canonical@%$build_canonical%g
9877 s%@host_canonical@%$host_canonical%g
9878 s%@target_subdir@%$target_subdir%g
9879 s%@gcc_tooldir@%$gcc_tooldir%g
9880 s%@dollar@%$dollar%g
9881 s%@objdir@%$objdir%g
9882 s%@subdirs@%$subdirs%g
9883 s%@all_boot_languages@%$all_boot_languages%g
9884 s%@all_compilers@%$all_compilers%g
9885 s%@all_diff_excludes@%$all_diff_excludes%g
9886 s%@all_headers@%$all_headers%g
9887 s%@all_lang_makefiles@%$all_lang_makefiles%g
9888 s%@all_languages@%$all_languages%g
9889 s%@all_lib2funcs@%$all_lib2funcs%g
9890 s%@all_stagestuff@%$all_stagestuff%g
9891 s%@build_exeext@%$build_exeext%g
9892 s%@build_install_headers_dir@%$build_install_headers_dir%g
9893 s%@build_xm_file_list@%$build_xm_file_list%g
9894 s%@cc_set_by_configure@%$cc_set_by_configure%g
9895 s%@quoted_cc_set_by_configure@%$quoted_cc_set_by_configure%g
9896 s%@cpp_install_dir@%$cpp_install_dir%g
9897 s%@dep_host_xmake_file@%$dep_host_xmake_file%g
9898 s%@dep_tmake_file@%$dep_tmake_file%g
9899 s%@extra_c_flags@%$extra_c_flags%g
9900 s%@extra_c_objs@%$extra_c_objs%g
9901 s%@extra_cpp_objs@%$extra_cpp_objs%g
9902 s%@extra_cxx_objs@%$extra_cxx_objs%g
9903 s%@extra_headers_list@%$extra_headers_list%g
9904 s%@extra_objs@%$extra_objs%g
9905 s%@extra_parts@%$extra_parts%g
9906 s%@extra_passes@%$extra_passes%g
9907 s%@extra_programs@%$extra_programs%g
9908 s%@float_h_file@%$float_h_file%g
9909 s%@gcc_gxx_include_dir@%$gcc_gxx_include_dir%g
9910 s%@gcc_version@%$gcc_version%g
9911 s%@gcc_version_trigger@%$gcc_version_trigger%g
9912 s%@host_exeext@%$host_exeext%g
9913 s%@host_extra_gcc_objs@%$host_extra_gcc_objs%g
9914 s%@host_xm_file_list@%$host_xm_file_list%g
9915 s%@install@%$install%g
9916 s%@lang_options_files@%$lang_options_files%g
9917 s%@lang_specs_files@%$lang_specs_files%g
9918 s%@lang_tree_files@%$lang_tree_files%g
9919 s%@local_prefix@%$local_prefix%g
9920 s%@maybe_use_collect2@%$maybe_use_collect2%g
9921 s%@md_file@%$md_file%g
9922 s%@objc_boehm_gc@%$objc_boehm_gc%g
9923 s%@out_file@%$out_file%g
9924 s%@out_object_file@%$out_object_file%g
9925 s%@stage_prefix_set_by_configure@%$stage_prefix_set_by_configure%g
9926 s%@symbolic_link@%$symbolic_link%g
9927 s%@thread_file@%$thread_file%g
9928 s%@tm_file_list@%$tm_file_list%g
9929 s%@will_use_collect2@%$will_use_collect2%g
9930 /@target_overrides@/r $target_overrides
9931 s%@target_overrides@%%g
9932 /@host_overrides@/r $host_overrides
9933 s%@host_overrides@%%g
9934 s%@cross_defines@%$cross_defines%g
9935 /@cross_overrides@/r $cross_overrides
9936 s%@cross_overrides@%%g
9937 /@build_overrides@/r $build_overrides
9938 s%@build_overrides@%%g
9939 /@language_fragments@/r $language_fragments
9940 s%@language_fragments@%%g
9941 /@language_hooks@/r $language_hooks
9942 s%@language_hooks@%%g
9943
9944 CEOF
9945 EOF
9946
9947 cat >> $CONFIG_STATUS <<\EOF
9948
9949 # Split the substitutions into bite-sized pieces for seds with
9950 # small command number limits, like on Digital OSF/1 and HP-UX.
9951 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
9952 ac_file=1 # Number of current file.
9953 ac_beg=1 # First line for current file.
9954 ac_end=$ac_max_sed_cmds # Line after last line for current file.
9955 ac_more_lines=:
9956 ac_sed_cmds=""
9957 while $ac_more_lines; do
9958   if test $ac_beg -gt 1; then
9959     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
9960   else
9961     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
9962   fi
9963   if test ! -s conftest.s$ac_file; then
9964     ac_more_lines=false
9965     rm -f conftest.s$ac_file
9966   else
9967     if test -z "$ac_sed_cmds"; then
9968       ac_sed_cmds="sed -f conftest.s$ac_file"
9969     else
9970       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
9971     fi
9972     ac_file=`expr $ac_file + 1`
9973     ac_beg=$ac_end
9974     ac_end=`expr $ac_end + $ac_max_sed_cmds`
9975   fi
9976 done
9977 if test -z "$ac_sed_cmds"; then
9978   ac_sed_cmds=cat
9979 fi
9980 EOF
9981
9982 cat >> $CONFIG_STATUS <<EOF
9983
9984 CONFIG_FILES=\${CONFIG_FILES-"$all_outputs"}
9985 EOF
9986 cat >> $CONFIG_STATUS <<\EOF
9987 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
9988   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9989   case "$ac_file" in
9990   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
9991        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
9992   *) ac_file_in="${ac_file}.in" ;;
9993   esac
9994
9995   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
9996
9997   # Remove last slash and all that follows it.  Not all systems have dirname.
9998   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
9999   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
10000     # The file is in a subdirectory.
10001     test ! -d "$ac_dir" && mkdir "$ac_dir"
10002     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
10003     # A "../" for each directory in $ac_dir_suffix.
10004     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
10005   else
10006     ac_dir_suffix= ac_dots=
10007   fi
10008
10009   case "$ac_given_srcdir" in
10010   .)  srcdir=.
10011       if test -z "$ac_dots"; then top_srcdir=.
10012       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
10013   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
10014   *) # Relative path.
10015     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
10016     top_srcdir="$ac_dots$ac_given_srcdir" ;;
10017   esac
10018
10019
10020   echo creating "$ac_file"
10021   rm -f "$ac_file"
10022   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
10023   case "$ac_file" in
10024   *Makefile*) ac_comsub="1i\\
10025 # $configure_input" ;;
10026   *) ac_comsub= ;;
10027   esac
10028
10029   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
10030   sed -e "$ac_comsub
10031 s%@configure_input@%$configure_input%g
10032 s%@srcdir@%$srcdir%g
10033 s%@top_srcdir@%$top_srcdir%g
10034 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
10035 fi; done
10036 rm -f conftest.s*
10037
10038 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
10039 # NAME is the cpp macro being defined and VALUE is the value it is being given.
10040 #
10041 # ac_d sets the value in "#define NAME VALUE" lines.
10042 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
10043 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
10044 ac_dC='\3'
10045 ac_dD='%g'
10046 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
10047 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
10048 ac_uB='\([      ]\)%\1#\2define\3'
10049 ac_uC=' '
10050 ac_uD='\4%g'
10051 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
10052 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
10053 ac_eB='$%\1#\2define\3'
10054 ac_eC=' '
10055 ac_eD='%g'
10056
10057 if test "${CONFIG_HEADERS+set}" != set; then
10058 EOF
10059 cat >> $CONFIG_STATUS <<EOF
10060   CONFIG_HEADERS="auto-host.h:config.in"
10061 EOF
10062 cat >> $CONFIG_STATUS <<\EOF
10063 fi
10064 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
10065   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10066   case "$ac_file" in
10067   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
10068        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
10069   *) ac_file_in="${ac_file}.in" ;;
10070   esac
10071
10072   echo creating $ac_file
10073
10074   rm -f conftest.frag conftest.in conftest.out
10075   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
10076   cat $ac_file_inputs > conftest.in
10077
10078 EOF
10079
10080 # Transform confdefs.h into a sed script conftest.vals that substitutes
10081 # the proper values into config.h.in to produce config.h.  And first:
10082 # Protect against being on the right side of a sed subst in config.status.
10083 # Protect against being in an unquoted here document in config.status.
10084 rm -f conftest.vals
10085 cat > conftest.hdr <<\EOF
10086 s/[\\&%]/\\&/g
10087 s%[\\$`]%\\&%g
10088 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
10089 s%ac_d%ac_u%gp
10090 s%ac_u%ac_e%gp
10091 EOF
10092 sed -n -f conftest.hdr confdefs.h > conftest.vals
10093 rm -f conftest.hdr
10094
10095 # This sed command replaces #undef with comments.  This is necessary, for
10096 # example, in the case of _POSIX_SOURCE, which is predefined and required
10097 # on some systems where configure will not decide to define it.
10098 cat >> conftest.vals <<\EOF
10099 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
10100 EOF
10101
10102 # Break up conftest.vals because some shells have a limit on
10103 # the size of here documents, and old seds have small limits too.
10104
10105 rm -f conftest.tail
10106 while :
10107 do
10108   ac_lines=`grep -c . conftest.vals`
10109   # grep -c gives empty output for an empty file on some AIX systems.
10110   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
10111   # Write a limited-size here document to conftest.frag.
10112   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
10113   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
10114   echo 'CEOF
10115   sed -f conftest.frag conftest.in > conftest.out
10116   rm -f conftest.in
10117   mv conftest.out conftest.in
10118 ' >> $CONFIG_STATUS
10119   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
10120   rm -f conftest.vals
10121   mv conftest.tail conftest.vals
10122 done
10123 rm -f conftest.vals
10124
10125 cat >> $CONFIG_STATUS <<\EOF
10126   rm -f conftest.frag conftest.h
10127   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
10128   cat conftest.in >> conftest.h
10129   rm -f conftest.in
10130   if cmp -s $ac_file conftest.h 2>/dev/null; then
10131     echo "$ac_file is unchanged"
10132     rm -f conftest.h
10133   else
10134     # Remove last slash and all that follows it.  Not all systems have dirname.
10135       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
10136       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
10137       # The file is in a subdirectory.
10138       test ! -d "$ac_dir" && mkdir "$ac_dir"
10139     fi
10140     rm -f $ac_file
10141     mv conftest.h $ac_file
10142   fi
10143 fi; done
10144
10145 EOF
10146
10147 cat >> $CONFIG_STATUS <<EOF
10148 ac_sources="$nls_cv_header_libgt"
10149 ac_dests="$nls_cv_header_intl"
10150 EOF
10151
10152 cat >> $CONFIG_STATUS <<\EOF
10153 srcdir=$ac_given_srcdir
10154 while test -n "$ac_sources"; do
10155   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
10156   set $ac_sources; ac_source=$1; shift; ac_sources=$*
10157
10158   echo "linking $srcdir/$ac_source to $ac_dest"
10159
10160   if test ! -r $srcdir/$ac_source; then
10161     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
10162   fi
10163   rm -f $ac_dest
10164
10165   # Make relative symlinks.
10166   # Remove last slash and all that follows it.  Not all systems have dirname.
10167   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
10168   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
10169     # The dest file is in a subdirectory.
10170     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
10171     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
10172     # A "../" for each directory in $ac_dest_dir_suffix.
10173     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
10174   else
10175     ac_dest_dir_suffix= ac_dots=
10176   fi
10177
10178   case "$srcdir" in
10179   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
10180   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
10181   esac
10182
10183   # Make a symlink if possible; otherwise try a hard link.
10184   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
10185     ln $srcdir/$ac_source $ac_dest; then :
10186   else
10187     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
10188   fi
10189 done
10190 EOF
10191 cat >> $CONFIG_STATUS <<EOF
10192
10193
10194 host='${host}'
10195 build='${build}'
10196 target='${target}'
10197 target_alias='${target_alias}'
10198 srcdir='${srcdir}'
10199 subdirs='${subdirs}'
10200 oldstyle_subdirs='${oldstyle_subdirs}'
10201 symbolic_link='${symbolic_link}'
10202 program_transform_set='${program_transform_set}'
10203 program_transform_name='${program_transform_name}'
10204 dep_host_xmake_file='${dep_host_xmake_file}'
10205 host_xmake_file='${host_xmake_file}'
10206 dep_tmake_file='${dep_tmake_file}'
10207 tmake_file='${tmake_file}'
10208 thread_file='${thread_file}'
10209 gcc_version='${gcc_version}'
10210 gcc_version_trigger='${gcc_version_trigger}'
10211 local_prefix='${local_prefix}'
10212 build_install_headers_dir='${build_install_headers_dir}'
10213 build_exeext='${build_exeext}'
10214 host_exeext='${host_exeext}'
10215 out_file='${out_file}'
10216 gdb_needs_out_file_path='${gdb_needs_out_file_path}'
10217 SET_MAKE='${SET_MAKE}'
10218 target_list='${target_list}'
10219 target_overrides='${target_overrides}'
10220 host_overrides='${host_overrides}'
10221 cross_defines='${cross_defines}'
10222 cross_overrides='${cross_overrides}'
10223 build_overrides='${build_overrides}'
10224 cpp_install_dir='${cpp_install_dir}'
10225
10226 EOF
10227 cat >> $CONFIG_STATUS <<\EOF
10228 case "$CONFIG_FILES" in *po/Makefile.in*)
10229         sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
10230       esac
10231
10232 . $srcdir/configure.lang
10233 case x$CONFIG_HEADERS in
10234 xauto-host.h:config.in)
10235 echo > cstamp-h ;;
10236 esac
10237 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
10238 # bootstrapping and the installation procedure can still use
10239 # CC="stage1/xgcc -Bstage1/".  If the host doesn't support symlinks,
10240 # FLAGS_TO_PASS has been modified to solve the problem there.
10241 # This is virtually a duplicate of what happens in configure.lang; we do
10242 # an extra check to make sure this only happens if ln -s can be used.
10243 if test "$symbolic_link" = "ln -s"; then
10244  for d in .. ${subdirs} ; do
10245    if test $d != ..; then
10246         STARTDIR=`pwd`
10247         cd $d
10248         for t in stage1 stage2 stage3 stage4 include
10249         do
10250                 rm -f $t
10251                 $symbolic_link ../$t $t 2>/dev/null
10252         done
10253         cd $STARTDIR
10254    fi
10255  done
10256 else true ; fi
10257 # Avoid having to add intl to our include paths.
10258 if test -f intl/libintl.h; then
10259   echo creating libintl.h
10260   echo '#include "intl/libintl.h"' >libintl.h
10261 fi
10262
10263 exit 0
10264 EOF
10265 chmod +x $CONFIG_STATUS
10266 rm -fr confdefs* $ac_clean_files
10267 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
10268