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 # Stage specific cflags for build.
1422 case $build in
1423 vax-*-*)
1424   if test x$GCC = xyes
1425   then
1426     stage1_warn_cflags="$stage1_warn_cflags -Wa,-J"
1427   else
1428     stage1_warn_cflags="$stage1_warn_cflags -J"
1429   fi
1430   ;;
1431 esac
1432
1433
1434
1435
1436 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
1437 echo "configure:1438: checking whether ${MAKE-make} sets \${MAKE}" >&5
1438 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
1439 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
1440   echo $ac_n "(cached) $ac_c" 1>&6
1441 else
1442   cat > conftestmake <<\EOF
1443 all:
1444         @echo 'ac_maketemp="${MAKE}"'
1445 EOF
1446 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1447 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
1448 if test -n "$ac_maketemp"; then
1449   eval ac_cv_prog_make_${ac_make}_set=yes
1450 else
1451   eval ac_cv_prog_make_${ac_make}_set=no
1452 fi
1453 rm -f conftestmake
1454 fi
1455 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1456   echo "$ac_t""yes" 1>&6
1457   SET_MAKE=
1458 else
1459   echo "$ac_t""no" 1>&6
1460   SET_MAKE="MAKE=${MAKE-make}"
1461 fi
1462
1463
1464 echo $ac_n "checking whether a default assembler was specified""... $ac_c" 1>&6
1465 echo "configure:1466: checking whether a default assembler was specified" >&5
1466 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
1467     if test x"$gas_flag" = x"no"; then
1468         echo "$ac_t""yes ($DEFAULT_ASSEMBLER)" 1>&6
1469     else
1470         echo "$ac_t""yes ($DEFAULT_ASSEMBLER - GNU as)" 1>&6
1471     fi
1472 else
1473     echo "$ac_t""no" 1>&6
1474 fi
1475
1476 echo $ac_n "checking whether a default linker was specified""... $ac_c" 1>&6
1477 echo "configure:1478: checking whether a default linker was specified" >&5
1478 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1479     if test x"$gnu_ld_flag" = x"no"; then
1480         echo "$ac_t""yes ($DEFAULT_LINKER)" 1>&6
1481     else
1482         echo "$ac_t""yes ($DEFAULT_LINKER - GNU ld)" 1>&6
1483     fi
1484 else
1485     echo "$ac_t""no" 1>&6
1486 fi
1487
1488 echo $ac_n "checking for inline""... $ac_c" 1>&6
1489 echo "configure:1490: checking for inline" >&5
1490 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
1491   echo $ac_n "(cached) $ac_c" 1>&6
1492 else
1493   ac_cv_c_inline=no
1494 for ac_kw in inline __inline__ __inline; do
1495   cat > conftest.$ac_ext <<EOF
1496 #line 1497 "configure"
1497 #include "confdefs.h"
1498
1499 int main() {
1500 } $ac_kw foo() {
1501 ; return 0; }
1502 EOF
1503 if { (eval echo configure:1504: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1504   rm -rf conftest*
1505   ac_cv_c_inline=$ac_kw; break
1506 else
1507   echo "configure: failed program was:" >&5
1508   cat conftest.$ac_ext >&5
1509 fi
1510 rm -f conftest*
1511 done
1512
1513 fi
1514
1515 echo "$ac_t""$ac_cv_c_inline" 1>&6
1516 case "$ac_cv_c_inline" in
1517   inline | yes) ;;
1518   no) cat >> confdefs.h <<\EOF
1519 #define inline
1520 EOF
1521  ;;
1522   *)  cat >> confdefs.h <<EOF
1523 #define inline $ac_cv_c_inline
1524 EOF
1525  ;;
1526 esac
1527
1528
1529 # Find some useful tools
1530 for ac_prog in mawk gawk nawk awk
1531 do
1532 # Extract the first word of "$ac_prog", so it can be a program name with args.
1533 set dummy $ac_prog; ac_word=$2
1534 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1535 echo "configure:1536: checking for $ac_word" >&5
1536 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
1537   echo $ac_n "(cached) $ac_c" 1>&6
1538 else
1539   if test -n "$AWK"; then
1540   ac_cv_prog_AWK="$AWK" # Let the user override the test.
1541 else
1542   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1543   ac_dummy="$PATH"
1544   for ac_dir in $ac_dummy; do
1545     test -z "$ac_dir" && ac_dir=.
1546     if test -f $ac_dir/$ac_word; then
1547       ac_cv_prog_AWK="$ac_prog"
1548       break
1549     fi
1550   done
1551   IFS="$ac_save_ifs"
1552 fi
1553 fi
1554 AWK="$ac_cv_prog_AWK"
1555 if test -n "$AWK"; then
1556   echo "$ac_t""$AWK" 1>&6
1557 else
1558   echo "$ac_t""no" 1>&6
1559 fi
1560
1561 test -n "$AWK" && break
1562 done
1563
1564 # Extract the first word of "flex", so it can be a program name with args.
1565 set dummy flex; ac_word=$2
1566 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1567 echo "configure:1568: checking for $ac_word" >&5
1568 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
1569   echo $ac_n "(cached) $ac_c" 1>&6
1570 else
1571   if test -n "$LEX"; then
1572   ac_cv_prog_LEX="$LEX" # Let the user override the test.
1573 else
1574   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1575   ac_dummy="$PATH"
1576   for ac_dir in $ac_dummy; do
1577     test -z "$ac_dir" && ac_dir=.
1578     if test -f $ac_dir/$ac_word; then
1579       ac_cv_prog_LEX="flex"
1580       break
1581     fi
1582   done
1583   IFS="$ac_save_ifs"
1584   test -z "$ac_cv_prog_LEX" && ac_cv_prog_LEX="lex"
1585 fi
1586 fi
1587 LEX="$ac_cv_prog_LEX"
1588 if test -n "$LEX"; then
1589   echo "$ac_t""$LEX" 1>&6
1590 else
1591   echo "$ac_t""no" 1>&6
1592 fi
1593
1594 if test -z "$LEXLIB"
1595 then
1596   case "$LEX" in
1597   flex*) ac_lib=fl ;;
1598   *) ac_lib=l ;;
1599   esac
1600   echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
1601 echo "configure:1602: checking for yywrap in -l$ac_lib" >&5
1602 ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
1603 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1604   echo $ac_n "(cached) $ac_c" 1>&6
1605 else
1606   ac_save_LIBS="$LIBS"
1607 LIBS="-l$ac_lib  $LIBS"
1608 cat > conftest.$ac_ext <<EOF
1609 #line 1610 "configure"
1610 #include "confdefs.h"
1611 /* Override any gcc2 internal prototype to avoid an error.  */
1612 /* We use char because int might match the return type of a gcc2
1613     builtin and then its argument prototype would still apply.  */
1614 char yywrap();
1615
1616 int main() {
1617 yywrap()
1618 ; return 0; }
1619 EOF
1620 if { (eval echo configure:1621: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1621   rm -rf conftest*
1622   eval "ac_cv_lib_$ac_lib_var=yes"
1623 else
1624   echo "configure: failed program was:" >&5
1625   cat conftest.$ac_ext >&5
1626   rm -rf conftest*
1627   eval "ac_cv_lib_$ac_lib_var=no"
1628 fi
1629 rm -f conftest*
1630 LIBS="$ac_save_LIBS"
1631
1632 fi
1633 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1634   echo "$ac_t""yes" 1>&6
1635   LEXLIB="-l$ac_lib"
1636 else
1637   echo "$ac_t""no" 1>&6
1638 fi
1639
1640 fi
1641
1642 echo $ac_n "checking whether ln works""... $ac_c" 1>&6
1643 echo "configure:1644: checking whether ln works" >&5
1644 if eval "test \"`echo '$''{'gcc_cv_prog_LN'+set}'`\" = set"; then
1645   echo $ac_n "(cached) $ac_c" 1>&6
1646 else
1647   rm -f conftestdata_t
1648 echo >conftestdata_f
1649 if ln conftestdata_f conftestdata_t 2>/dev/null
1650 then
1651   gcc_cv_prog_LN="ln"
1652 else
1653   if ln -s conftestdata_f conftestdata_t 2>/dev/null
1654   then
1655     gcc_cv_prog_LN="ln -s"
1656   else
1657     gcc_cv_prog_LN=cp
1658   fi
1659 fi
1660 rm -f conftestdata_f conftestdata_t
1661
1662 fi
1663 LN="$gcc_cv_prog_LN"
1664 if test "$gcc_cv_prog_LN" = "ln"; then
1665   echo "$ac_t""yes" 1>&6
1666 else
1667   if test "$gcc_cv_prog_LN" = "ln -s"; then
1668     echo "$ac_t""no, using ln -s" 1>&6
1669   else
1670     echo "$ac_t""no, and neither does ln -s, so using cp" 1>&6
1671   fi
1672 fi
1673
1674 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1675 echo "configure:1676: checking whether ln -s works" >&5
1676 if eval "test \"`echo '$''{'gcc_cv_prog_LN_S'+set}'`\" = set"; then
1677   echo $ac_n "(cached) $ac_c" 1>&6
1678 else
1679   rm -f conftestdata_t
1680 echo >conftestdata_f
1681 if ln -s conftestdata_f conftestdata_t 2>/dev/null
1682 then
1683   gcc_cv_prog_LN_S="ln -s"
1684 else
1685   if ln conftestdata_f conftestdata_t 2>/dev/null
1686   then
1687     gcc_cv_prog_LN_S=ln
1688   else
1689     gcc_cv_prog_LN_S=cp
1690   fi
1691 fi
1692 rm -f conftestdata_f conftestdata_t
1693
1694 fi
1695 LN_S="$gcc_cv_prog_LN_S"
1696 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
1697   echo "$ac_t""yes" 1>&6
1698 else
1699   if test "$gcc_cv_prog_LN_S" = "ln"; then
1700     echo "$ac_t""no, using ln" 1>&6
1701   else
1702     echo "$ac_t""no, and neither does ln, so using cp" 1>&6
1703   fi
1704 fi
1705
1706 echo $ac_n "checking for volatile""... $ac_c" 1>&6
1707 echo "configure:1708: checking for volatile" >&5
1708 if eval "test \"`echo '$''{'gcc_cv_c_volatile'+set}'`\" = set"; then
1709   echo $ac_n "(cached) $ac_c" 1>&6
1710 else
1711   cat > conftest.$ac_ext <<EOF
1712 #line 1713 "configure"
1713 #include "confdefs.h"
1714
1715 int main() {
1716 volatile int foo;
1717 ; return 0; }
1718 EOF
1719 if { (eval echo configure:1720: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1720   rm -rf conftest*
1721   gcc_cv_c_volatile=yes
1722 else
1723   echo "configure: failed program was:" >&5
1724   cat conftest.$ac_ext >&5
1725   rm -rf conftest*
1726   gcc_cv_c_volatile=no
1727 fi
1728 rm -f conftest*
1729 fi
1730
1731 echo "$ac_t""$gcc_cv_c_volatile" 1>&6
1732 if test $gcc_cv_c_volatile = yes ; then
1733   cat >> confdefs.h <<\EOF
1734 #define HAVE_VOLATILE 1
1735 EOF
1736
1737 fi
1738
1739 # Extract the first word of "ranlib", so it can be a program name with args.
1740 set dummy ranlib; ac_word=$2
1741 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1742 echo "configure:1743: checking for $ac_word" >&5
1743 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1744   echo $ac_n "(cached) $ac_c" 1>&6
1745 else
1746   if test -n "$RANLIB"; then
1747   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1748 else
1749   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1750   ac_dummy="$PATH"
1751   for ac_dir in $ac_dummy; do
1752     test -z "$ac_dir" && ac_dir=.
1753     if test -f $ac_dir/$ac_word; then
1754       ac_cv_prog_RANLIB="ranlib"
1755       break
1756     fi
1757   done
1758   IFS="$ac_save_ifs"
1759   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1760 fi
1761 fi
1762 RANLIB="$ac_cv_prog_RANLIB"
1763 if test -n "$RANLIB"; then
1764   echo "$ac_t""$RANLIB" 1>&6
1765 else
1766   echo "$ac_t""no" 1>&6
1767 fi
1768
1769 for ac_prog in 'bison -y' byacc
1770 do
1771 # Extract the first word of "$ac_prog", so it can be a program name with args.
1772 set dummy $ac_prog; ac_word=$2
1773 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1774 echo "configure:1775: checking for $ac_word" >&5
1775 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
1776   echo $ac_n "(cached) $ac_c" 1>&6
1777 else
1778   if test -n "$YACC"; then
1779   ac_cv_prog_YACC="$YACC" # Let the user override the test.
1780 else
1781   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1782   ac_dummy="$PATH"
1783   for ac_dir in $ac_dummy; do
1784     test -z "$ac_dir" && ac_dir=.
1785     if test -f $ac_dir/$ac_word; then
1786       ac_cv_prog_YACC="$ac_prog"
1787       break
1788     fi
1789   done
1790   IFS="$ac_save_ifs"
1791 fi
1792 fi
1793 YACC="$ac_cv_prog_YACC"
1794 if test -n "$YACC"; then
1795   echo "$ac_t""$YACC" 1>&6
1796 else
1797   echo "$ac_t""no" 1>&6
1798 fi
1799
1800 test -n "$YACC" && break
1801 done
1802 test -n "$YACC" || YACC="yacc"
1803
1804 # Find a good install program.  We prefer a C program (faster),
1805 # so one script is as good as another.  But avoid the broken or
1806 # incompatible versions:
1807 # SysV /etc/install, /usr/sbin/install
1808 # SunOS /usr/etc/install
1809 # IRIX /sbin/install
1810 # AIX /bin/install
1811 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1812 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1813 # ./install, which can be erroneously created by make from ./install.sh.
1814 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1815 echo "configure:1816: checking for a BSD compatible install" >&5
1816 if test -z "$INSTALL"; then
1817 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1818   echo $ac_n "(cached) $ac_c" 1>&6
1819 else
1820     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
1821   for ac_dir in $PATH; do
1822     # Account for people who put trailing slashes in PATH elements.
1823     case "$ac_dir/" in
1824     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1825     *)
1826       # OSF1 and SCO ODT 3.0 have their own names for install.
1827       for ac_prog in ginstall scoinst install; do
1828         if test -f $ac_dir/$ac_prog; then
1829           if test $ac_prog = install &&
1830             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1831             # AIX install.  It has an incompatible calling convention.
1832             # OSF/1 installbsd also uses dspmsg, but is usable.
1833             :
1834           else
1835             ac_cv_path_install="$ac_dir/$ac_prog -c"
1836             break 2
1837           fi
1838         fi
1839       done
1840       ;;
1841     esac
1842   done
1843   IFS="$ac_save_IFS"
1844
1845 fi
1846   if test "${ac_cv_path_install+set}" = set; then
1847     INSTALL="$ac_cv_path_install"
1848   else
1849     # As a last resort, use the slow shell script.  We don't cache a
1850     # path for INSTALL within a source directory, because that will
1851     # break other packages using the cache if that directory is
1852     # removed, or if the path is relative.
1853     INSTALL="$ac_install_sh"
1854   fi
1855 fi
1856 echo "$ac_t""$INSTALL" 1>&6
1857
1858 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1859 # It thinks the first close brace ends the variable substitution.
1860 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1861
1862 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1863
1864
1865 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1866 echo "configure:1867: checking how to run the C preprocessor" >&5
1867 # On Suns, sometimes $CPP names a directory.
1868 if test -n "$CPP" && test -d "$CPP"; then
1869   CPP=
1870 fi
1871 if test -z "$CPP"; then
1872 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1873   echo $ac_n "(cached) $ac_c" 1>&6
1874 else
1875     # This must be in double quotes, not single quotes, because CPP may get
1876   # substituted into the Makefile and "${CC-cc}" will confuse make.
1877   CPP="${CC-cc} -E"
1878   # On the NeXT, cc -E runs the code through the compiler's parser,
1879   # not just through cpp.
1880   cat > conftest.$ac_ext <<EOF
1881 #line 1882 "configure"
1882 #include "confdefs.h"
1883 #include <assert.h>
1884 Syntax Error
1885 EOF
1886 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1887 { (eval echo configure:1888: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1888 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1889 if test -z "$ac_err"; then
1890   :
1891 else
1892   echo "$ac_err" >&5
1893   echo "configure: failed program was:" >&5
1894   cat conftest.$ac_ext >&5
1895   rm -rf conftest*
1896   CPP="${CC-cc} -E -traditional-cpp"
1897   cat > conftest.$ac_ext <<EOF
1898 #line 1899 "configure"
1899 #include "confdefs.h"
1900 #include <assert.h>
1901 Syntax Error
1902 EOF
1903 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1904 { (eval echo configure:1905: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1905 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1906 if test -z "$ac_err"; then
1907   :
1908 else
1909   echo "$ac_err" >&5
1910   echo "configure: failed program was:" >&5
1911   cat conftest.$ac_ext >&5
1912   rm -rf conftest*
1913   CPP="${CC-cc} -nologo -E"
1914   cat > conftest.$ac_ext <<EOF
1915 #line 1916 "configure"
1916 #include "confdefs.h"
1917 #include <assert.h>
1918 Syntax Error
1919 EOF
1920 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1921 { (eval echo configure:1922: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1922 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1923 if test -z "$ac_err"; then
1924   :
1925 else
1926   echo "$ac_err" >&5
1927   echo "configure: failed program was:" >&5
1928   cat conftest.$ac_ext >&5
1929   rm -rf conftest*
1930   CPP=/lib/cpp
1931 fi
1932 rm -f conftest*
1933 fi
1934 rm -f conftest*
1935 fi
1936 rm -f conftest*
1937   ac_cv_prog_CPP="$CPP"
1938 fi
1939   CPP="$ac_cv_prog_CPP"
1940 else
1941   ac_cv_prog_CPP="$CPP"
1942 fi
1943 echo "$ac_t""$CPP" 1>&6
1944
1945 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1946 echo "configure:1947: checking for ANSI C header files" >&5
1947 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1948   echo $ac_n "(cached) $ac_c" 1>&6
1949 else
1950   cat > conftest.$ac_ext <<EOF
1951 #line 1952 "configure"
1952 #include "confdefs.h"
1953 #include <stdlib.h>
1954 #include <stdarg.h>
1955 #include <string.h>
1956 #include <float.h>
1957 EOF
1958 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1959 { (eval echo configure:1960: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1960 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1961 if test -z "$ac_err"; then
1962   rm -rf conftest*
1963   ac_cv_header_stdc=yes
1964 else
1965   echo "$ac_err" >&5
1966   echo "configure: failed program was:" >&5
1967   cat conftest.$ac_ext >&5
1968   rm -rf conftest*
1969   ac_cv_header_stdc=no
1970 fi
1971 rm -f conftest*
1972
1973 if test $ac_cv_header_stdc = yes; then
1974   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1975 cat > conftest.$ac_ext <<EOF
1976 #line 1977 "configure"
1977 #include "confdefs.h"
1978 #include <string.h>
1979 EOF
1980 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1981   egrep "memchr" >/dev/null 2>&1; then
1982   :
1983 else
1984   rm -rf conftest*
1985   ac_cv_header_stdc=no
1986 fi
1987 rm -f conftest*
1988
1989 fi
1990
1991 if test $ac_cv_header_stdc = yes; then
1992   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1993 cat > conftest.$ac_ext <<EOF
1994 #line 1995 "configure"
1995 #include "confdefs.h"
1996 #include <stdlib.h>
1997 EOF
1998 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1999   egrep "free" >/dev/null 2>&1; then
2000   :
2001 else
2002   rm -rf conftest*
2003   ac_cv_header_stdc=no
2004 fi
2005 rm -f conftest*
2006
2007 fi
2008
2009 if test $ac_cv_header_stdc = yes; then
2010   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
2011 if test "$cross_compiling" = yes; then
2012   :
2013 else
2014   cat > conftest.$ac_ext <<EOF
2015 #line 2016 "configure"
2016 #include "confdefs.h"
2017 #include <ctype.h>
2018 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
2019 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
2020 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
2021 int main () { int i; for (i = 0; i < 256; i++)
2022 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
2023 exit (0); }
2024
2025 EOF
2026 if { (eval echo configure:2027: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2027 then
2028   :
2029 else
2030   echo "configure: failed program was:" >&5
2031   cat conftest.$ac_ext >&5
2032   rm -fr conftest*
2033   ac_cv_header_stdc=no
2034 fi
2035 rm -fr conftest*
2036 fi
2037
2038 fi
2039 fi
2040
2041 echo "$ac_t""$ac_cv_header_stdc" 1>&6
2042 if test $ac_cv_header_stdc = yes; then
2043   cat >> confdefs.h <<\EOF
2044 #define STDC_HEADERS 1
2045 EOF
2046
2047 fi
2048
2049 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
2050 echo "configure:2051: checking whether time.h and sys/time.h may both be included" >&5
2051 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
2052   echo $ac_n "(cached) $ac_c" 1>&6
2053 else
2054   cat > conftest.$ac_ext <<EOF
2055 #line 2056 "configure"
2056 #include "confdefs.h"
2057 #include <sys/types.h>
2058 #include <sys/time.h>
2059 #include <time.h>
2060 int main() {
2061 struct tm *tp;
2062 ; return 0; }
2063 EOF
2064 if { (eval echo configure:2065: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2065   rm -rf conftest*
2066   ac_cv_header_time=yes
2067 else
2068   echo "configure: failed program was:" >&5
2069   cat conftest.$ac_ext >&5
2070   rm -rf conftest*
2071   ac_cv_header_time=no
2072 fi
2073 rm -f conftest*
2074 fi
2075
2076 echo "$ac_t""$ac_cv_header_time" 1>&6
2077 if test $ac_cv_header_time = yes; then
2078   cat >> confdefs.h <<\EOF
2079 #define TIME_WITH_SYS_TIME 1
2080 EOF
2081
2082 fi
2083
2084 echo $ac_n "checking whether string.h and strings.h may both be included""... $ac_c" 1>&6
2085 echo "configure:2086: checking whether string.h and strings.h may both be included" >&5
2086 if eval "test \"`echo '$''{'gcc_cv_header_string'+set}'`\" = set"; then
2087   echo $ac_n "(cached) $ac_c" 1>&6
2088 else
2089   cat > conftest.$ac_ext <<EOF
2090 #line 2091 "configure"
2091 #include "confdefs.h"
2092 #include <string.h>
2093 #include <strings.h>
2094 int main() {
2095
2096 ; return 0; }
2097 EOF
2098 if { (eval echo configure:2099: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2099   rm -rf conftest*
2100   gcc_cv_header_string=yes
2101 else
2102   echo "configure: failed program was:" >&5
2103   cat conftest.$ac_ext >&5
2104   rm -rf conftest*
2105   gcc_cv_header_string=no
2106 fi
2107 rm -f conftest*
2108 fi
2109
2110 echo "$ac_t""$gcc_cv_header_string" 1>&6
2111 if test $gcc_cv_header_string = yes; then
2112   cat >> confdefs.h <<\EOF
2113 #define STRING_WITH_STRINGS 1
2114 EOF
2115
2116 fi
2117
2118 echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
2119 echo "configure:2120: checking for sys/wait.h that is POSIX.1 compatible" >&5
2120 if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
2121   echo $ac_n "(cached) $ac_c" 1>&6
2122 else
2123   cat > conftest.$ac_ext <<EOF
2124 #line 2125 "configure"
2125 #include "confdefs.h"
2126 #include <sys/types.h>
2127 #include <sys/wait.h>
2128 #ifndef WEXITSTATUS
2129 #define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
2130 #endif
2131 #ifndef WIFEXITED
2132 #define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
2133 #endif
2134 int main() {
2135 int s;
2136 wait (&s);
2137 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
2138 ; return 0; }
2139 EOF
2140 if { (eval echo configure:2141: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2141   rm -rf conftest*
2142   ac_cv_header_sys_wait_h=yes
2143 else
2144   echo "configure: failed program was:" >&5
2145   cat conftest.$ac_ext >&5
2146   rm -rf conftest*
2147   ac_cv_header_sys_wait_h=no
2148 fi
2149 rm -f conftest*
2150 fi
2151
2152 echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6
2153 if test $ac_cv_header_sys_wait_h = yes; then
2154   cat >> confdefs.h <<\EOF
2155 #define HAVE_SYS_WAIT_H 1
2156 EOF
2157
2158 fi
2159
2160 for ac_hdr in limits.h stddef.h string.h strings.h stdlib.h time.h \
2161                  fcntl.h unistd.h stab.h sys/file.h sys/time.h \
2162                  sys/resource.h sys/param.h sys/times.h sys/stat.h \
2163                  direct.h malloc.h
2164 do
2165 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2166 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2167 echo "configure:2168: checking for $ac_hdr" >&5
2168 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2169   echo $ac_n "(cached) $ac_c" 1>&6
2170 else
2171   cat > conftest.$ac_ext <<EOF
2172 #line 2173 "configure"
2173 #include "confdefs.h"
2174 #include <$ac_hdr>
2175 EOF
2176 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2177 { (eval echo configure:2178: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2178 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2179 if test -z "$ac_err"; then
2180   rm -rf conftest*
2181   eval "ac_cv_header_$ac_safe=yes"
2182 else
2183   echo "$ac_err" >&5
2184   echo "configure: failed program was:" >&5
2185   cat conftest.$ac_ext >&5
2186   rm -rf conftest*
2187   eval "ac_cv_header_$ac_safe=no"
2188 fi
2189 rm -f conftest*
2190 fi
2191 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2192   echo "$ac_t""yes" 1>&6
2193     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2194   cat >> confdefs.h <<EOF
2195 #define $ac_tr_hdr 1
2196 EOF
2197
2198 else
2199   echo "$ac_t""no" 1>&6
2200 fi
2201 done
2202
2203
2204 # Check for thread headers.
2205 ac_safe=`echo "thread.h" | sed 'y%./+-%__p_%'`
2206 echo $ac_n "checking for thread.h""... $ac_c" 1>&6
2207 echo "configure:2208: checking for thread.h" >&5
2208 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2209   echo $ac_n "(cached) $ac_c" 1>&6
2210 else
2211   cat > conftest.$ac_ext <<EOF
2212 #line 2213 "configure"
2213 #include "confdefs.h"
2214 #include <thread.h>
2215 EOF
2216 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2217 { (eval echo configure:2218: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2218 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2219 if test -z "$ac_err"; then
2220   rm -rf conftest*
2221   eval "ac_cv_header_$ac_safe=yes"
2222 else
2223   echo "$ac_err" >&5
2224   echo "configure: failed program was:" >&5
2225   cat conftest.$ac_ext >&5
2226   rm -rf conftest*
2227   eval "ac_cv_header_$ac_safe=no"
2228 fi
2229 rm -f conftest*
2230 fi
2231 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2232   echo "$ac_t""yes" 1>&6
2233   have_thread_h=yes
2234 else
2235   echo "$ac_t""no" 1>&6
2236 have_thread_h=
2237 fi
2238
2239 ac_safe=`echo "pthread.h" | sed 'y%./+-%__p_%'`
2240 echo $ac_n "checking for pthread.h""... $ac_c" 1>&6
2241 echo "configure:2242: checking for pthread.h" >&5
2242 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2243   echo $ac_n "(cached) $ac_c" 1>&6
2244 else
2245   cat > conftest.$ac_ext <<EOF
2246 #line 2247 "configure"
2247 #include "confdefs.h"
2248 #include <pthread.h>
2249 EOF
2250 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2251 { (eval echo configure:2252: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2252 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2253 if test -z "$ac_err"; then
2254   rm -rf conftest*
2255   eval "ac_cv_header_$ac_safe=yes"
2256 else
2257   echo "$ac_err" >&5
2258   echo "configure: failed program was:" >&5
2259   cat conftest.$ac_ext >&5
2260   rm -rf conftest*
2261   eval "ac_cv_header_$ac_safe=no"
2262 fi
2263 rm -f conftest*
2264 fi
2265 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2266   echo "$ac_t""yes" 1>&6
2267   have_pthread_h=yes
2268 else
2269   echo "$ac_t""no" 1>&6
2270 have_pthread_h=
2271 fi
2272
2273
2274 # See if GNAT has been installed
2275 # Extract the first word of "gnatbind", so it can be a program name with args.
2276 set dummy gnatbind; ac_word=$2
2277 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2278 echo "configure:2279: checking for $ac_word" >&5
2279 if eval "test \"`echo '$''{'ac_cv_prog_gnat'+set}'`\" = set"; then
2280   echo $ac_n "(cached) $ac_c" 1>&6
2281 else
2282   if test -n "$gnat"; then
2283   ac_cv_prog_gnat="$gnat" # Let the user override the test.
2284 else
2285   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2286   ac_dummy="$PATH"
2287   for ac_dir in $ac_dummy; do
2288     test -z "$ac_dir" && ac_dir=.
2289     if test -f $ac_dir/$ac_word; then
2290       ac_cv_prog_gnat="yes"
2291       break
2292     fi
2293   done
2294   IFS="$ac_save_ifs"
2295   test -z "$ac_cv_prog_gnat" && ac_cv_prog_gnat="no"
2296 fi
2297 fi
2298 gnat="$ac_cv_prog_gnat"
2299 if test -n "$gnat"; then
2300   echo "$ac_t""$gnat" 1>&6
2301 else
2302   echo "$ac_t""no" 1>&6
2303 fi
2304
2305
2306 # Do we have a single-tree copy of texinfo?
2307 if test -f $srcdir/../texinfo/Makefile.in; then
2308   MAKEINFO='$(objdir)/../texinfo/makeinfo/makeinfo'
2309   gcc_cv_prog_makeinfo_modern=yes
2310   echo "$ac_t""Using makeinfo from the unified source tree." 1>&6
2311 else
2312   # See if makeinfo has been installed and is modern enough
2313   # that we can use it.
2314   # Extract the first word of "makeinfo", so it can be a program name with args.
2315 set dummy makeinfo; ac_word=$2
2316 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2317 echo "configure:2318: checking for $ac_word" >&5
2318 if eval "test \"`echo '$''{'ac_cv_prog_MAKEINFO'+set}'`\" = set"; then
2319   echo $ac_n "(cached) $ac_c" 1>&6
2320 else
2321   if test -n "$MAKEINFO"; then
2322   ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
2323 else
2324   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2325   ac_dummy="$PATH"
2326   for ac_dir in $ac_dummy; do
2327     test -z "$ac_dir" && ac_dir=.
2328     if test -f $ac_dir/$ac_word; then
2329       ac_cv_prog_MAKEINFO="makeinfo"
2330       break
2331     fi
2332   done
2333   IFS="$ac_save_ifs"
2334 fi
2335 fi
2336 MAKEINFO="$ac_cv_prog_MAKEINFO"
2337 if test -n "$MAKEINFO"; then
2338   echo "$ac_t""$MAKEINFO" 1>&6
2339 else
2340   echo "$ac_t""no" 1>&6
2341 fi
2342
2343 if test -n "$MAKEINFO"; then
2344   # Found it, now check the version.
2345   echo $ac_n "checking for modern makeinfo""... $ac_c" 1>&6
2346 echo "configure:2347: checking for modern makeinfo" >&5
2347 if eval "test \"`echo '$''{'gcc_cv_prog_makeinfo_modern'+set}'`\" = set"; then
2348   echo $ac_n "(cached) $ac_c" 1>&6
2349 else
2350     ac_prog_version=`$MAKEINFO --version 2>&1 |
2351                    sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
2352   echo "configure:2353: version of makeinfo is $ac_prog_version" >&5
2353   case $ac_prog_version in
2354     '')     gcc_cv_prog_makeinfo_modern=no;;
2355     3.1[2-9] | 3.[2-9][0-9] | 4.* | 1.6[89] | 1.7[0-9])
2356             gcc_cv_prog_makeinfo_modern=yes;;
2357     *)      gcc_cv_prog_makeinfo_modern=no;;
2358   esac
2359
2360 fi
2361
2362 echo "$ac_t""$gcc_cv_prog_makeinfo_modern" 1>&6
2363 else
2364   gcc_cv_prog_makeinfo_modern=no
2365 fi
2366
2367 fi
2368
2369 if test $gcc_cv_prog_makeinfo_modern = no; then
2370   echo "configure: warning:
2371 *** Makeinfo is missing or too old.
2372 *** Info documentation will not be built or installed." 1>&2
2373   BUILD_INFO=
2374   INSTALL_INFO=
2375 else
2376   BUILD_INFO=info
2377   INSTALL_INFO=install-info
2378 fi
2379
2380 # See if the stage1 system preprocessor understands the ANSI C
2381 # preprocessor stringification operator.
2382
2383
2384 echo $ac_n "checking for preprocessor stringizing operator""... $ac_c" 1>&6
2385 echo "configure:2386: checking for preprocessor stringizing operator" >&5
2386 if eval "test \"`echo '$''{'ac_cv_c_stringize'+set}'`\" = set"; then
2387   echo $ac_n "(cached) $ac_c" 1>&6
2388 else
2389   cat > conftest.$ac_ext <<EOF
2390 #line 2391 "configure"
2391 #include "confdefs.h"
2392
2393 #define x(y) #y
2394
2395 char *s = x(teststring);
2396
2397 EOF
2398 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2399   egrep "#teststring" >/dev/null 2>&1; then
2400   rm -rf conftest*
2401   ac_cv_c_stringize=no
2402 else
2403   rm -rf conftest*
2404   ac_cv_c_stringize=yes
2405 fi
2406 rm -f conftest*
2407
2408 fi
2409
2410 if test "${ac_cv_c_stringize}" = yes
2411 then
2412         cat >> confdefs.h <<\EOF
2413 #define HAVE_STRINGIZE 1
2414 EOF
2415
2416 fi
2417 echo "$ac_t""${ac_cv_c_stringize}" 1>&6
2418
2419
2420 # Use <inttypes.h> only if it exists,
2421 # doesn't clash with <sys/types.h>, and declares intmax_t.
2422 echo $ac_n "checking for inttypes.h""... $ac_c" 1>&6
2423 echo "configure:2424: checking for inttypes.h" >&5
2424 if eval "test \"`echo '$''{'gcc_cv_header_inttypes_h'+set}'`\" = set"; then
2425   echo $ac_n "(cached) $ac_c" 1>&6
2426 else
2427   cat > conftest.$ac_ext <<EOF
2428 #line 2429 "configure"
2429 #include "confdefs.h"
2430 #include <sys/types.h>
2431 #include <inttypes.h>
2432 int main() {
2433 intmax_t i = -1;
2434 ; return 0; }
2435 EOF
2436 if { (eval echo configure:2437: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2437   rm -rf conftest*
2438   gcc_cv_header_inttypes_h=yes
2439 else
2440   echo "configure: failed program was:" >&5
2441   cat conftest.$ac_ext >&5
2442   rm -rf conftest*
2443   gcc_cv_header_inttypes_h=no
2444 fi
2445 rm -f conftest*
2446 fi
2447
2448 echo "$ac_t""$gcc_cv_header_inttypes_h" 1>&6
2449 if test $gcc_cv_header_inttypes_h = yes; then
2450   cat >> confdefs.h <<\EOF
2451 #define HAVE_INTTYPES_H 1
2452 EOF
2453
2454 fi
2455
2456 #
2457 # Determine if enumerated bitfields are unsigned.   ISO C says they can
2458 # be either signed or unsigned.
2459 #
2460 echo $ac_n "checking for unsigned enumerated bitfields""... $ac_c" 1>&6
2461 echo "configure:2462: checking for unsigned enumerated bitfields" >&5
2462 if eval "test \"`echo '$''{'gcc_cv_enum_bf_unsigned'+set}'`\" = set"; then
2463   echo $ac_n "(cached) $ac_c" 1>&6
2464 else
2465   if test "$cross_compiling" = yes; then
2466   gcc_cv_enum_bf_unsigned=yes
2467 else
2468   cat > conftest.$ac_ext <<EOF
2469 #line 2470 "configure"
2470 #include "confdefs.h"
2471 #include <stdlib.h>
2472 enum t { BLAH = 128 } ;
2473 struct s_t { enum t member : 8; } s ;
2474 int main(void)
2475 {
2476         s.member = BLAH;
2477         if (s.member < 0) exit(1);
2478         exit(0);
2479
2480 }
2481 EOF
2482 if { (eval echo configure:2483: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2483 then
2484   gcc_cv_enum_bf_unsigned=yes
2485 else
2486   echo "configure: failed program was:" >&5
2487   cat conftest.$ac_ext >&5
2488   rm -fr conftest*
2489   gcc_cv_enum_bf_unsigned=no
2490 fi
2491 rm -fr conftest*
2492 fi
2493
2494 fi
2495
2496 echo "$ac_t""$gcc_cv_enum_bf_unsigned" 1>&6
2497 if test $gcc_cv_enum_bf_unsigned = yes; then
2498   cat >> confdefs.h <<\EOF
2499 #define ENUM_BITFIELDS_ARE_UNSIGNED 1
2500 EOF
2501
2502 fi
2503
2504 for ac_func in strtoul bsearch putenv popen bcopy bzero bcmp \
2505         index rindex strchr strrchr kill getrlimit setrlimit atoll atoq \
2506         sysconf isascii gettimeofday strsignal putc_unlocked fputc_unlocked \
2507         fputs_unlocked getrusage valloc
2508 do
2509 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2510 echo "configure:2511: checking for $ac_func" >&5
2511 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2512   echo $ac_n "(cached) $ac_c" 1>&6
2513 else
2514   cat > conftest.$ac_ext <<EOF
2515 #line 2516 "configure"
2516 #include "confdefs.h"
2517 /* System header to define __stub macros and hopefully few prototypes,
2518     which can conflict with char $ac_func(); below.  */
2519 #include <assert.h>
2520 /* Override any gcc2 internal prototype to avoid an error.  */
2521 /* We use char because int might match the return type of a gcc2
2522     builtin and then its argument prototype would still apply.  */
2523 char $ac_func();
2524
2525 int main() {
2526
2527 /* The GNU C library defines this for functions which it implements
2528     to always fail with ENOSYS.  Some functions are actually named
2529     something starting with __ and the normal name is an alias.  */
2530 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2531 choke me
2532 #else
2533 $ac_func();
2534 #endif
2535
2536 ; return 0; }
2537 EOF
2538 if { (eval echo configure:2539: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2539   rm -rf conftest*
2540   eval "ac_cv_func_$ac_func=yes"
2541 else
2542   echo "configure: failed program was:" >&5
2543   cat conftest.$ac_ext >&5
2544   rm -rf conftest*
2545   eval "ac_cv_func_$ac_func=no"
2546 fi
2547 rm -f conftest*
2548 fi
2549
2550 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2551   echo "$ac_t""yes" 1>&6
2552     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2553   cat >> confdefs.h <<EOF
2554 #define $ac_tr_func 1
2555 EOF
2556
2557 else
2558   echo "$ac_t""no" 1>&6
2559 fi
2560 done
2561
2562
2563 echo $ac_n "checking for ssize_t""... $ac_c" 1>&6
2564 echo "configure:2565: checking for ssize_t" >&5
2565 if eval "test \"`echo '$''{'ac_cv_type_ssize_t'+set}'`\" = set"; then
2566   echo $ac_n "(cached) $ac_c" 1>&6
2567 else
2568   cat > conftest.$ac_ext <<EOF
2569 #line 2570 "configure"
2570 #include "confdefs.h"
2571 #include <sys/types.h>
2572 #if STDC_HEADERS
2573 #include <stdlib.h>
2574 #include <stddef.h>
2575 #endif
2576 EOF
2577 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2578   egrep "(^|[^a-zA-Z_0-9])ssize_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
2579   rm -rf conftest*
2580   ac_cv_type_ssize_t=yes
2581 else
2582   rm -rf conftest*
2583   ac_cv_type_ssize_t=no
2584 fi
2585 rm -f conftest*
2586
2587 fi
2588 echo "$ac_t""$ac_cv_type_ssize_t" 1>&6
2589 if test $ac_cv_type_ssize_t = no; then
2590   cat >> confdefs.h <<\EOF
2591 #define ssize_t int
2592 EOF
2593
2594 fi
2595
2596
2597 # Try to determine the array type of the second argument of getgroups
2598 # for the target system (int or gid_t).
2599 echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6
2600 echo "configure:2601: checking for uid_t in sys/types.h" >&5
2601 if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then
2602   echo $ac_n "(cached) $ac_c" 1>&6
2603 else
2604   cat > conftest.$ac_ext <<EOF
2605 #line 2606 "configure"
2606 #include "confdefs.h"
2607 #include <sys/types.h>
2608 EOF
2609 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2610   egrep "uid_t" >/dev/null 2>&1; then
2611   rm -rf conftest*
2612   ac_cv_type_uid_t=yes
2613 else
2614   rm -rf conftest*
2615   ac_cv_type_uid_t=no
2616 fi
2617 rm -f conftest*
2618
2619 fi
2620
2621 echo "$ac_t""$ac_cv_type_uid_t" 1>&6
2622 if test $ac_cv_type_uid_t = no; then
2623   cat >> confdefs.h <<\EOF
2624 #define uid_t int
2625 EOF
2626
2627   cat >> confdefs.h <<\EOF
2628 #define gid_t int
2629 EOF
2630
2631 fi
2632
2633 echo $ac_n "checking type of array argument to getgroups""... $ac_c" 1>&6
2634 echo "configure:2635: checking type of array argument to getgroups" >&5
2635 if eval "test \"`echo '$''{'ac_cv_type_getgroups'+set}'`\" = set"; then
2636   echo $ac_n "(cached) $ac_c" 1>&6
2637 else
2638   if test "$cross_compiling" = yes; then
2639   ac_cv_type_getgroups=cross
2640 else
2641   cat > conftest.$ac_ext <<EOF
2642 #line 2643 "configure"
2643 #include "confdefs.h"
2644
2645 /* Thanks to Mike Rendell for this test.  */
2646 #include <sys/types.h>
2647 #define NGID 256
2648 #undef MAX
2649 #define MAX(x, y) ((x) > (y) ? (x) : (y))
2650 main()
2651 {
2652   gid_t gidset[NGID];
2653   int i, n;
2654   union { gid_t gval; long lval; }  val;
2655
2656   val.lval = -1;
2657   for (i = 0; i < NGID; i++)
2658     gidset[i] = val.gval;
2659   n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
2660                  gidset);
2661   /* Exit non-zero if getgroups seems to require an array of ints.  This
2662      happens when gid_t is short but getgroups modifies an array of ints.  */
2663   exit ((n > 0 && gidset[n] != val.gval) ? 1 : 0);
2664 }
2665
2666 EOF
2667 if { (eval echo configure:2668: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2668 then
2669     ac_cv_type_getgroups=gid_t
2670 else
2671   echo "configure: failed program was:" >&5
2672   cat conftest.$ac_ext >&5
2673   rm -fr conftest*
2674   ac_cv_type_getgroups=int
2675 fi
2676 rm -fr conftest*
2677 fi
2678
2679 if test $ac_cv_type_getgroups = cross; then
2680         cat > conftest.$ac_ext <<EOF
2681 #line 2682 "configure"
2682 #include "confdefs.h"
2683 #include <unistd.h>
2684 EOF
2685 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2686   egrep "getgroups.*int.*gid_t" >/dev/null 2>&1; then
2687   rm -rf conftest*
2688   ac_cv_type_getgroups=gid_t
2689 else
2690   rm -rf conftest*
2691   ac_cv_type_getgroups=int
2692 fi
2693 rm -f conftest*
2694
2695 fi
2696 fi
2697
2698 echo "$ac_t""$ac_cv_type_getgroups" 1>&6
2699 cat >> confdefs.h <<EOF
2700 #define GETGROUPS_T $ac_cv_type_getgroups
2701 EOF
2702
2703
2704 if test "${target}" = "${build}"; then
2705   TARGET_GETGROUPS_T=$ac_cv_type_getgroups
2706 else
2707   case "${target}" in
2708         # This condition may need some tweaking.  It should include all
2709         # targets where the array type of the second argument of getgroups
2710         # is int and the type of gid_t is not equivalent to int.
2711         *-*-sunos* | *-*-ultrix*)
2712                 TARGET_GETGROUPS_T=int
2713                 ;;
2714         *)
2715                 TARGET_GETGROUPS_T=gid_t
2716                 ;;
2717   esac
2718 fi
2719
2720
2721 echo $ac_n "checking for vprintf""... $ac_c" 1>&6
2722 echo "configure:2723: checking for vprintf" >&5
2723 if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then
2724   echo $ac_n "(cached) $ac_c" 1>&6
2725 else
2726   cat > conftest.$ac_ext <<EOF
2727 #line 2728 "configure"
2728 #include "confdefs.h"
2729 /* System header to define __stub macros and hopefully few prototypes,
2730     which can conflict with char vprintf(); below.  */
2731 #include <assert.h>
2732 /* Override any gcc2 internal prototype to avoid an error.  */
2733 /* We use char because int might match the return type of a gcc2
2734     builtin and then its argument prototype would still apply.  */
2735 char vprintf();
2736
2737 int main() {
2738
2739 /* The GNU C library defines this for functions which it implements
2740     to always fail with ENOSYS.  Some functions are actually named
2741     something starting with __ and the normal name is an alias.  */
2742 #if defined (__stub_vprintf) || defined (__stub___vprintf)
2743 choke me
2744 #else
2745 vprintf();
2746 #endif
2747
2748 ; return 0; }
2749 EOF
2750 if { (eval echo configure:2751: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2751   rm -rf conftest*
2752   eval "ac_cv_func_vprintf=yes"
2753 else
2754   echo "configure: failed program was:" >&5
2755   cat conftest.$ac_ext >&5
2756   rm -rf conftest*
2757   eval "ac_cv_func_vprintf=no"
2758 fi
2759 rm -f conftest*
2760 fi
2761
2762 if eval "test \"`echo '$ac_cv_func_'vprintf`\" = yes"; then
2763   echo "$ac_t""yes" 1>&6
2764   cat >> confdefs.h <<\EOF
2765 #define HAVE_VPRINTF 1
2766 EOF
2767
2768 else
2769   echo "$ac_t""no" 1>&6
2770 fi
2771
2772 if test "$ac_cv_func_vprintf" != yes; then
2773 echo $ac_n "checking for _doprnt""... $ac_c" 1>&6
2774 echo "configure:2775: checking for _doprnt" >&5
2775 if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then
2776   echo $ac_n "(cached) $ac_c" 1>&6
2777 else
2778   cat > conftest.$ac_ext <<EOF
2779 #line 2780 "configure"
2780 #include "confdefs.h"
2781 /* System header to define __stub macros and hopefully few prototypes,
2782     which can conflict with char _doprnt(); below.  */
2783 #include <assert.h>
2784 /* Override any gcc2 internal prototype to avoid an error.  */
2785 /* We use char because int might match the return type of a gcc2
2786     builtin and then its argument prototype would still apply.  */
2787 char _doprnt();
2788
2789 int main() {
2790
2791 /* The GNU C library defines this for functions which it implements
2792     to always fail with ENOSYS.  Some functions are actually named
2793     something starting with __ and the normal name is an alias.  */
2794 #if defined (__stub__doprnt) || defined (__stub____doprnt)
2795 choke me
2796 #else
2797 _doprnt();
2798 #endif
2799
2800 ; return 0; }
2801 EOF
2802 if { (eval echo configure:2803: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2803   rm -rf conftest*
2804   eval "ac_cv_func__doprnt=yes"
2805 else
2806   echo "configure: failed program was:" >&5
2807   cat conftest.$ac_ext >&5
2808   rm -rf conftest*
2809   eval "ac_cv_func__doprnt=no"
2810 fi
2811 rm -f conftest*
2812 fi
2813
2814 if eval "test \"`echo '$ac_cv_func_'_doprnt`\" = yes"; then
2815   echo "$ac_t""yes" 1>&6
2816   cat >> confdefs.h <<\EOF
2817 #define HAVE_DOPRNT 1
2818 EOF
2819
2820 else
2821   echo "$ac_t""no" 1>&6
2822 fi
2823
2824 fi
2825
2826 vfprintf=
2827 doprint=
2828 if test $ac_cv_func_vprintf != yes ; then
2829   vfprintf=vfprintf.o
2830   if test $ac_cv_func__doprnt != yes ; then
2831     doprint=doprint.o
2832   fi
2833 fi
2834
2835
2836
2837 echo $ac_n "checking whether the printf functions support %p""... $ac_c" 1>&6
2838 echo "configure:2839: checking whether the printf functions support %p" >&5
2839 if eval "test \"`echo '$''{'gcc_cv_func_printf_ptr'+set}'`\" = set"; then
2840   echo $ac_n "(cached) $ac_c" 1>&6
2841 else
2842   if test "$cross_compiling" = yes; then
2843   gcc_cv_func_printf_ptr=no
2844 else
2845   cat > conftest.$ac_ext <<EOF
2846 #line 2847 "configure"
2847 #include "confdefs.h"
2848 #include <stdio.h>
2849
2850 int main()
2851 {
2852   char buf[64];
2853   char *p = buf, *q = NULL;
2854   sprintf(buf, "%p", p);
2855   sscanf(buf, "%p", &q);
2856   return (p != q);
2857 }
2858 EOF
2859 if { (eval echo configure:2860: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2860 then
2861   gcc_cv_func_printf_ptr=yes
2862 else
2863   echo "configure: failed program was:" >&5
2864   cat conftest.$ac_ext >&5
2865   rm -fr conftest*
2866   gcc_cv_func_printf_ptr=no
2867 fi
2868 rm -fr conftest*
2869 fi
2870
2871 rm -f core core.* *.core
2872 fi
2873
2874 echo "$ac_t""$gcc_cv_func_printf_ptr" 1>&6
2875 if test $gcc_cv_func_printf_ptr = yes ; then
2876   cat >> confdefs.h <<\EOF
2877 #define HAVE_PRINTF_PTR 1
2878 EOF
2879
2880 fi
2881
2882
2883 case "${host}" in
2884 *-*-uwin*)
2885   # Under some versions of uwin, vfork is notoriously buggy and the test
2886   # can hang configure; on other versions, vfork exists just as a stub.
2887   # FIXME: This should be removed once vfork in uwin's runtime is fixed.
2888   ac_cv_func_vfork_works=no
2889   ;;
2890 esac
2891 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
2892 echo "configure:2893: checking for pid_t" >&5
2893 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
2894   echo $ac_n "(cached) $ac_c" 1>&6
2895 else
2896   cat > conftest.$ac_ext <<EOF
2897 #line 2898 "configure"
2898 #include "confdefs.h"
2899 #include <sys/types.h>
2900 #if STDC_HEADERS
2901 #include <stdlib.h>
2902 #include <stddef.h>
2903 #endif
2904 EOF
2905 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2906   egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
2907   rm -rf conftest*
2908   ac_cv_type_pid_t=yes
2909 else
2910   rm -rf conftest*
2911   ac_cv_type_pid_t=no
2912 fi
2913 rm -f conftest*
2914
2915 fi
2916 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
2917 if test $ac_cv_type_pid_t = no; then
2918   cat >> confdefs.h <<\EOF
2919 #define pid_t int
2920 EOF
2921
2922 fi
2923
2924 ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
2925 echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
2926 echo "configure:2927: checking for vfork.h" >&5
2927 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2928   echo $ac_n "(cached) $ac_c" 1>&6
2929 else
2930   cat > conftest.$ac_ext <<EOF
2931 #line 2932 "configure"
2932 #include "confdefs.h"
2933 #include <vfork.h>
2934 EOF
2935 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2936 { (eval echo configure:2937: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2937 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2938 if test -z "$ac_err"; then
2939   rm -rf conftest*
2940   eval "ac_cv_header_$ac_safe=yes"
2941 else
2942   echo "$ac_err" >&5
2943   echo "configure: failed program was:" >&5
2944   cat conftest.$ac_ext >&5
2945   rm -rf conftest*
2946   eval "ac_cv_header_$ac_safe=no"
2947 fi
2948 rm -f conftest*
2949 fi
2950 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2951   echo "$ac_t""yes" 1>&6
2952   cat >> confdefs.h <<\EOF
2953 #define HAVE_VFORK_H 1
2954 EOF
2955
2956 else
2957   echo "$ac_t""no" 1>&6
2958 fi
2959
2960 echo $ac_n "checking for working vfork""... $ac_c" 1>&6
2961 echo "configure:2962: checking for working vfork" >&5
2962 if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
2963   echo $ac_n "(cached) $ac_c" 1>&6
2964 else
2965   if test "$cross_compiling" = yes; then
2966   echo $ac_n "checking for vfork""... $ac_c" 1>&6
2967 echo "configure:2968: checking for vfork" >&5
2968 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
2969   echo $ac_n "(cached) $ac_c" 1>&6
2970 else
2971   cat > conftest.$ac_ext <<EOF
2972 #line 2973 "configure"
2973 #include "confdefs.h"
2974 /* System header to define __stub macros and hopefully few prototypes,
2975     which can conflict with char vfork(); below.  */
2976 #include <assert.h>
2977 /* Override any gcc2 internal prototype to avoid an error.  */
2978 /* We use char because int might match the return type of a gcc2
2979     builtin and then its argument prototype would still apply.  */
2980 char vfork();
2981
2982 int main() {
2983
2984 /* The GNU C library defines this for functions which it implements
2985     to always fail with ENOSYS.  Some functions are actually named
2986     something starting with __ and the normal name is an alias.  */
2987 #if defined (__stub_vfork) || defined (__stub___vfork)
2988 choke me
2989 #else
2990 vfork();
2991 #endif
2992
2993 ; return 0; }
2994 EOF
2995 if { (eval echo configure:2996: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2996   rm -rf conftest*
2997   eval "ac_cv_func_vfork=yes"
2998 else
2999   echo "configure: failed program was:" >&5
3000   cat conftest.$ac_ext >&5
3001   rm -rf conftest*
3002   eval "ac_cv_func_vfork=no"
3003 fi
3004 rm -f conftest*
3005 fi
3006
3007 if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
3008   echo "$ac_t""yes" 1>&6
3009   :
3010 else
3011   echo "$ac_t""no" 1>&6
3012 fi
3013
3014 ac_cv_func_vfork_works=$ac_cv_func_vfork
3015 else
3016   cat > conftest.$ac_ext <<EOF
3017 #line 3018 "configure"
3018 #include "confdefs.h"
3019 /* Thanks to Paul Eggert for this test.  */
3020 #include <stdio.h>
3021 #include <sys/types.h>
3022 #include <sys/stat.h>
3023 #ifdef HAVE_UNISTD_H
3024 #include <unistd.h>
3025 #endif
3026 #ifdef HAVE_VFORK_H
3027 #include <vfork.h>
3028 #endif
3029 /* On some sparc systems, changes by the child to local and incoming
3030    argument registers are propagated back to the parent.
3031    The compiler is told about this with #include <vfork.h>,
3032    but some compilers (e.g. gcc -O) don't grok <vfork.h>.
3033    Test for this by using a static variable whose address
3034    is put into a register that is clobbered by the vfork.  */
3035 static
3036 #ifdef __cplusplus
3037 sparc_address_test (int arg)
3038 #else
3039 sparc_address_test (arg) int arg;
3040 #endif
3041 {
3042   static pid_t child;
3043   if (!child) {
3044     child = vfork ();
3045     if (child < 0) {
3046       perror ("vfork");
3047       _exit(2);
3048     }
3049     if (!child) {
3050       arg = getpid();
3051       write(-1, "", 0);
3052       _exit (arg);
3053     }
3054   }
3055 }
3056 main() {
3057   pid_t parent = getpid ();
3058   pid_t child;
3059
3060   sparc_address_test ();
3061
3062   child = vfork ();
3063
3064   if (child == 0) {
3065     /* Here is another test for sparc vfork register problems.
3066        This test uses lots of local variables, at least
3067        as many local variables as main has allocated so far
3068        including compiler temporaries.  4 locals are enough for
3069        gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe.
3070        A buggy compiler should reuse the register of parent
3071        for one of the local variables, since it will think that
3072        parent can't possibly be used any more in this routine.
3073        Assigning to the local variable will thus munge parent
3074        in the parent process.  */
3075     pid_t
3076       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
3077       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
3078     /* Convince the compiler that p..p7 are live; otherwise, it might
3079        use the same hardware register for all 8 local variables.  */
3080     if (p != p1 || p != p2 || p != p3 || p != p4
3081         || p != p5 || p != p6 || p != p7)
3082       _exit(1);
3083
3084     /* On some systems (e.g. IRIX 3.3),
3085        vfork doesn't separate parent from child file descriptors.
3086        If the child closes a descriptor before it execs or exits,
3087        this munges the parent's descriptor as well.
3088        Test for this by closing stdout in the child.  */
3089     _exit(close(fileno(stdout)) != 0);
3090   } else {
3091     int status;
3092     struct stat st;
3093
3094     while (wait(&status) != child)
3095       ;
3096     exit(
3097          /* Was there some problem with vforking?  */
3098          child < 0
3099
3100          /* Did the child fail?  (This shouldn't happen.)  */
3101          || status
3102
3103          /* Did the vfork/compiler bug occur?  */
3104          || parent != getpid()
3105
3106          /* Did the file descriptor bug occur?  */
3107          || fstat(fileno(stdout), &st) != 0
3108          );
3109   }
3110 }
3111 EOF
3112 if { (eval echo configure:3113: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3113 then
3114   ac_cv_func_vfork_works=yes
3115 else
3116   echo "configure: failed program was:" >&5
3117   cat conftest.$ac_ext >&5
3118   rm -fr conftest*
3119   ac_cv_func_vfork_works=no
3120 fi
3121 rm -fr conftest*
3122 fi
3123
3124 fi
3125
3126 echo "$ac_t""$ac_cv_func_vfork_works" 1>&6
3127 if test $ac_cv_func_vfork_works = no; then
3128   cat >> confdefs.h <<\EOF
3129 #define vfork fork
3130 EOF
3131
3132 fi
3133
3134 for ac_hdr in unistd.h
3135 do
3136 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3137 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3138 echo "configure:3139: checking for $ac_hdr" >&5
3139 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3140   echo $ac_n "(cached) $ac_c" 1>&6
3141 else
3142   cat > conftest.$ac_ext <<EOF
3143 #line 3144 "configure"
3144 #include "confdefs.h"
3145 #include <$ac_hdr>
3146 EOF
3147 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3148 { (eval echo configure:3149: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3149 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3150 if test -z "$ac_err"; then
3151   rm -rf conftest*
3152   eval "ac_cv_header_$ac_safe=yes"
3153 else
3154   echo "$ac_err" >&5
3155   echo "configure: failed program was:" >&5
3156   cat conftest.$ac_ext >&5
3157   rm -rf conftest*
3158   eval "ac_cv_header_$ac_safe=no"
3159 fi
3160 rm -f conftest*
3161 fi
3162 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3163   echo "$ac_t""yes" 1>&6
3164     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3165   cat >> confdefs.h <<EOF
3166 #define $ac_tr_hdr 1
3167 EOF
3168
3169 else
3170   echo "$ac_t""no" 1>&6
3171 fi
3172 done
3173
3174 for ac_func in getpagesize
3175 do
3176 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3177 echo "configure:3178: checking for $ac_func" >&5
3178 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3179   echo $ac_n "(cached) $ac_c" 1>&6
3180 else
3181   cat > conftest.$ac_ext <<EOF
3182 #line 3183 "configure"
3183 #include "confdefs.h"
3184 /* System header to define __stub macros and hopefully few prototypes,
3185     which can conflict with char $ac_func(); below.  */
3186 #include <assert.h>
3187 /* Override any gcc2 internal prototype to avoid an error.  */
3188 /* We use char because int might match the return type of a gcc2
3189     builtin and then its argument prototype would still apply.  */
3190 char $ac_func();
3191
3192 int main() {
3193
3194 /* The GNU C library defines this for functions which it implements
3195     to always fail with ENOSYS.  Some functions are actually named
3196     something starting with __ and the normal name is an alias.  */
3197 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3198 choke me
3199 #else
3200 $ac_func();
3201 #endif
3202
3203 ; return 0; }
3204 EOF
3205 if { (eval echo configure:3206: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3206   rm -rf conftest*
3207   eval "ac_cv_func_$ac_func=yes"
3208 else
3209   echo "configure: failed program was:" >&5
3210   cat conftest.$ac_ext >&5
3211   rm -rf conftest*
3212   eval "ac_cv_func_$ac_func=no"
3213 fi
3214 rm -f conftest*
3215 fi
3216
3217 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3218   echo "$ac_t""yes" 1>&6
3219     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3220   cat >> confdefs.h <<EOF
3221 #define $ac_tr_func 1
3222 EOF
3223
3224 else
3225   echo "$ac_t""no" 1>&6
3226 fi
3227 done
3228
3229 echo $ac_n "checking for working mmap which provides zeroed pages anywhere""... $ac_c" 1>&6
3230 echo "configure:3231: checking for working mmap which provides zeroed pages anywhere" >&5
3231 if eval "test \"`echo '$''{'ac_cv_func_mmap_anywhere'+set}'`\" = set"; then
3232   echo $ac_n "(cached) $ac_c" 1>&6
3233 else
3234   if test "$cross_compiling" = yes; then
3235   ac_cv_func_mmap_anywhere=no
3236 else
3237   cat > conftest.$ac_ext <<EOF
3238 #line 3239 "configure"
3239 #include "confdefs.h"
3240
3241 /* Test by Richard Henderson and Alexandre Oliva.
3242    Check whether mmap MAP_ANONYMOUS or mmap from /dev/zero works. */
3243 #include <sys/types.h>
3244 #include <fcntl.h>
3245 #include <sys/mman.h>
3246
3247 #if !defined (MAP_ANONYMOUS) && defined (MAP_ANON)
3248 # define MAP_ANONYMOUS MAP_ANON
3249 #endif
3250
3251 /* This mess was copied from the GNU getpagesize.h.  */
3252 #ifndef HAVE_GETPAGESIZE
3253 # ifdef HAVE_UNISTD_H
3254 #  include <unistd.h>
3255 # endif
3256
3257 /* Assume that all systems that can run configure have sys/param.h.  */
3258 # ifndef HAVE_SYS_PARAM_H
3259 #  define HAVE_SYS_PARAM_H 1
3260 # endif
3261
3262 # ifdef _SC_PAGESIZE
3263 #  define getpagesize() sysconf(_SC_PAGESIZE)
3264 # else /* no _SC_PAGESIZE */
3265 #  ifdef HAVE_SYS_PARAM_H
3266 #   include <sys/param.h>
3267 #   ifdef EXEC_PAGESIZE
3268 #    define getpagesize() EXEC_PAGESIZE
3269 #   else /* no EXEC_PAGESIZE */
3270 #    ifdef NBPG
3271 #     define getpagesize() NBPG * CLSIZE
3272 #     ifndef CLSIZE
3273 #      define CLSIZE 1
3274 #     endif /* no CLSIZE */
3275 #    else /* no NBPG */
3276 #     ifdef NBPC
3277 #      define getpagesize() NBPC
3278 #     else /* no NBPC */
3279 #      ifdef PAGESIZE
3280 #       define getpagesize() PAGESIZE
3281 #      endif /* PAGESIZE */
3282 #     endif /* no NBPC */
3283 #    endif /* no NBPG */
3284 #   endif /* no EXEC_PAGESIZE */
3285 #  else /* no HAVE_SYS_PARAM_H */
3286 #   define getpagesize() 8192   /* punt totally */
3287 #  endif /* no HAVE_SYS_PARAM_H */
3288 # endif /* no _SC_PAGESIZE */
3289
3290 #endif /* no HAVE_GETPAGESIZE */
3291
3292 int main()
3293 {
3294   char *x;
3295   int fd, pg;
3296
3297 #ifndef MAP_ANONYMOUS
3298   fd = open("/dev/zero", O_RDWR);
3299   if (fd < 0)
3300     exit(1);
3301 #endif
3302
3303   pg = getpagesize();
3304 #ifdef MAP_ANONYMOUS
3305   x = (char*)mmap(0, pg, PROT_READ|PROT_WRITE,
3306                   MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
3307 #else
3308   x = (char*)mmap(0, pg, PROT_READ|PROT_WRITE, MAP_PRIVATE, fd, 0);
3309 #endif
3310   if (x == (char *) -1)
3311     exit(2);
3312
3313   *(int *)x += 1;
3314
3315   if (munmap(x, pg) < 0)
3316     exit(3);
3317
3318   exit(0);
3319 }
3320 EOF
3321 if { (eval echo configure:3322: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3322 then
3323   ac_cv_func_mmap_anywhere=yes
3324 else
3325   echo "configure: failed program was:" >&5
3326   cat conftest.$ac_ext >&5
3327   rm -fr conftest*
3328   ac_cv_func_mmap_anywhere=no
3329 fi
3330 rm -fr conftest*
3331 fi
3332
3333 fi
3334
3335 echo "$ac_t""$ac_cv_func_mmap_anywhere" 1>&6
3336 if test $ac_cv_func_mmap_anywhere = yes; then
3337   cat >> confdefs.h <<\EOF
3338 #define HAVE_MMAP_ANYWHERE 1
3339 EOF
3340
3341 fi
3342
3343 echo $ac_n "checking for working mmap of a file""... $ac_c" 1>&6
3344 echo "configure:3345: checking for working mmap of a file" >&5
3345 if eval "test \"`echo '$''{'ac_cv_func_mmap_file'+set}'`\" = set"; then
3346   echo $ac_n "(cached) $ac_c" 1>&6
3347 else
3348   # Create a file one thousand bytes long.
3349 for i in 1 2 3 4 5 6 7 8 9 0
3350 do for j in 1 2 3 4 5 6 7 8 9 0
3351 do echo $i $j xxxxx
3352 done
3353 done > conftestdata$$
3354
3355 if test "$cross_compiling" = yes; then
3356   ac_cv_func_mmap_file=no
3357 else
3358   cat > conftest.$ac_ext <<EOF
3359 #line 3360 "configure"
3360 #include "confdefs.h"
3361
3362 /* Test by Zack Weinberg.  Modified from MMAP_ANYWHERE test by
3363    Richard Henderson and Alexandre Oliva.
3364    Check whether read-only mmap of a plain file works. */
3365 #include <sys/types.h>
3366 #include <sys/stat.h>
3367 #include <fcntl.h>
3368 #include <sys/mman.h>
3369
3370 int main()
3371 {
3372   char *x;
3373   int fd;
3374   struct stat st;
3375
3376   fd = open("conftestdata$$", O_RDONLY);
3377   if (fd < 0)
3378     exit(1);
3379
3380   if (fstat (fd, &st))
3381     exit(2);
3382
3383   x = (char*)mmap(0, st.st_size, PROT_READ, MAP_PRIVATE, fd, 0);
3384   if (x == (char *) -1)
3385     exit(3);
3386
3387   if (x[0] != '1' || x[1] != ' ' || x[2] != '1' || x[3] != ' ')
3388     exit(4);
3389
3390   if (munmap(x, st.st_size) < 0)
3391     exit(5);
3392
3393   exit(0);
3394 }
3395 EOF
3396 if { (eval echo configure:3397: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3397 then
3398   ac_cv_func_mmap_file=yes
3399 else
3400   echo "configure: failed program was:" >&5
3401   cat conftest.$ac_ext >&5
3402   rm -fr conftest*
3403   ac_cv_func_mmap_file=no
3404 fi
3405 rm -fr conftest*
3406 fi
3407
3408 fi
3409
3410 echo "$ac_t""$ac_cv_func_mmap_file" 1>&6
3411 if test $ac_cv_func_mmap_file = yes; then
3412   cat >> confdefs.h <<\EOF
3413 #define HAVE_MMAP_FILE 1
3414 EOF
3415
3416 fi
3417
3418
3419 # We will need to find libiberty.h and ansidecl.h
3420 saved_CFLAGS="$CFLAGS"
3421 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
3422 for ac_func in bcopy bzero bcmp \
3423         index rindex getenv atol sbrk abort atof getcwd getwd \
3424         strsignal putc_unlocked fputs_unlocked strstr environ \
3425         malloc realloc calloc free basename getopt
3426 do
3427   ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3428 echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
3429 echo "configure:3430: checking whether $ac_func is declared" >&5
3430 if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
3431   echo $ac_n "(cached) $ac_c" 1>&6
3432 else
3433   cat > conftest.$ac_ext <<EOF
3434 #line 3435 "configure"
3435 #include "confdefs.h"
3436 #include "gansidecl.h"
3437 #include "system.h"
3438
3439 int main() {
3440 #ifndef $ac_func
3441 char *(*pfn) = (char *(*)) $ac_func ;
3442 #endif
3443 ; return 0; }
3444 EOF
3445 if { (eval echo configure:3446: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3446   rm -rf conftest*
3447   eval "gcc_cv_have_decl_$ac_func=yes"
3448 else
3449   echo "configure: failed program was:" >&5
3450   cat conftest.$ac_ext >&5
3451   rm -rf conftest*
3452   eval "gcc_cv_have_decl_$ac_func=no"
3453 fi
3454 rm -f conftest*
3455 fi
3456
3457 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
3458   echo "$ac_t""yes" 1>&6 ; cat >> confdefs.h <<EOF
3459 #define $ac_tr_decl 1
3460 EOF
3461
3462 else
3463   echo "$ac_t""no" 1>&6 ; cat >> confdefs.h <<EOF
3464 #define $ac_tr_decl 0
3465 EOF
3466
3467 fi
3468
3469 done
3470 if test x = y ; then
3471   cat >> confdefs.h <<EOF
3472 #define HAVE_DECL_BCOPY 1
3473 EOF
3474  cat >> confdefs.h <<EOF
3475 #define HAVE_DECL_BZERO 1
3476 EOF
3477  cat >> confdefs.h <<EOF
3478 #define HAVE_DECL_BCMP 1
3479 EOF
3480  \
3481         cat >> confdefs.h <<EOF
3482 #define HAVE_DECL_INDEX 1
3483 EOF
3484  cat >> confdefs.h <<EOF
3485 #define HAVE_DECL_RINDEX 1
3486 EOF
3487  cat >> confdefs.h <<EOF
3488 #define HAVE_DECL_GETENV 1
3489 EOF
3490  cat >> confdefs.h <<EOF
3491 #define HAVE_DECL_ATOL 1
3492 EOF
3493  cat >> confdefs.h <<EOF
3494 #define HAVE_DECL_SBRK 1
3495 EOF
3496  cat >> confdefs.h <<EOF
3497 #define HAVE_DECL_ABORT 1
3498 EOF
3499  cat >> confdefs.h <<EOF
3500 #define HAVE_DECL_ATOF 1
3501 EOF
3502  cat >> confdefs.h <<EOF
3503 #define HAVE_DECL_GETCWD 1
3504 EOF
3505  cat >> confdefs.h <<EOF
3506 #define HAVE_DECL_GETWD 1
3507 EOF
3508  \
3509         cat >> confdefs.h <<EOF
3510 #define HAVE_DECL_STRSIGNAL 1
3511 EOF
3512  cat >> confdefs.h <<EOF
3513 #define HAVE_DECL_PUTC_UNLOCKED 1
3514 EOF
3515  cat >> confdefs.h <<EOF
3516 #define HAVE_DECL_FPUTS_UNLOCKED 1
3517 EOF
3518  cat >> confdefs.h <<EOF
3519 #define HAVE_DECL_STRSTR 1
3520 EOF
3521  cat >> confdefs.h <<EOF
3522 #define HAVE_DECL_ENVIRON 1
3523 EOF
3524  \
3525         cat >> confdefs.h <<EOF
3526 #define HAVE_DECL_MALLOC 1
3527 EOF
3528  cat >> confdefs.h <<EOF
3529 #define HAVE_DECL_REALLOC 1
3530 EOF
3531  cat >> confdefs.h <<EOF
3532 #define HAVE_DECL_CALLOC 1
3533 EOF
3534  cat >> confdefs.h <<EOF
3535 #define HAVE_DECL_FREE 1
3536 EOF
3537  cat >> confdefs.h <<EOF
3538 #define HAVE_DECL_BASENAME 1
3539 EOF
3540  cat >> confdefs.h <<EOF
3541 #define HAVE_DECL_GETOPT 1
3542 EOF
3543 fi
3544
3545
3546 for ac_func in getrlimit setrlimit getrusage
3547 do
3548   ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3549 echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
3550 echo "configure:3551: checking whether $ac_func is declared" >&5
3551 if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
3552   echo $ac_n "(cached) $ac_c" 1>&6
3553 else
3554   cat > conftest.$ac_ext <<EOF
3555 #line 3556 "configure"
3556 #include "confdefs.h"
3557 #include "gansidecl.h"
3558 #include "system.h"
3559 #ifdef HAVE_SYS_RESOURCE_H
3560 #include <sys/resource.h>
3561 #endif
3562
3563
3564 int main() {
3565 #ifndef $ac_func
3566 char *(*pfn) = (char *(*)) $ac_func ;
3567 #endif
3568 ; return 0; }
3569 EOF
3570 if { (eval echo configure:3571: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3571   rm -rf conftest*
3572   eval "gcc_cv_have_decl_$ac_func=yes"
3573 else
3574   echo "configure: failed program was:" >&5
3575   cat conftest.$ac_ext >&5
3576   rm -rf conftest*
3577   eval "gcc_cv_have_decl_$ac_func=no"
3578 fi
3579 rm -f conftest*
3580 fi
3581
3582 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
3583   echo "$ac_t""yes" 1>&6 ; cat >> confdefs.h <<EOF
3584 #define $ac_tr_decl 1
3585 EOF
3586
3587 else
3588   echo "$ac_t""no" 1>&6 ; cat >> confdefs.h <<EOF
3589 #define $ac_tr_decl 0
3590 EOF
3591
3592 fi
3593
3594 done
3595 if test x = y ; then
3596   cat >> confdefs.h <<EOF
3597 #define HAVE_DECL_GETRLIMIT 1
3598 EOF
3599  cat >> confdefs.h <<EOF
3600 #define HAVE_DECL_SETRLIMIT 1
3601 EOF
3602  cat >> confdefs.h <<EOF
3603 #define HAVE_DECL_GETRUSAGE 1
3604 EOF
3605 fi
3606
3607
3608 # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
3609 CFLAGS="$saved_CFLAGS"
3610
3611 # mkdir takes a single argument on some systems.
3612 echo $ac_n "checking if mkdir takes one argument""... $ac_c" 1>&6
3613 echo "configure:3614: checking if mkdir takes one argument" >&5
3614 if eval "test \"`echo '$''{'gcc_cv_mkdir_takes_one_arg'+set}'`\" = set"; then
3615   echo $ac_n "(cached) $ac_c" 1>&6
3616 else
3617   cat > conftest.$ac_ext <<EOF
3618 #line 3619 "configure"
3619 #include "confdefs.h"
3620
3621 #include <sys/types.h>
3622 #ifdef HAVE_SYS_STAT_H
3623 # include <sys/stat.h>
3624 #endif
3625 #ifdef HAVE_UNISTD_H
3626 # include <unistd.h>
3627 #endif
3628 #ifdef HAVE_DIRECT_H
3629 # include <direct.h>
3630 #endif
3631 int main() {
3632 mkdir ("foo", 0);
3633 ; return 0; }
3634 EOF
3635 if { (eval echo configure:3636: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3636   rm -rf conftest*
3637   gcc_cv_mkdir_takes_one_arg=no
3638 else
3639   echo "configure: failed program was:" >&5
3640   cat conftest.$ac_ext >&5
3641   rm -rf conftest*
3642   gcc_cv_mkdir_takes_one_arg=yes
3643 fi
3644 rm -f conftest*
3645 fi
3646
3647 echo "$ac_t""$gcc_cv_mkdir_takes_one_arg" 1>&6
3648 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
3649   cat >> confdefs.h <<\EOF
3650 #define MKDIR_TAKES_ONE_ARG 1
3651 EOF
3652
3653 fi
3654
3655
3656 # File extensions
3657 manext='.1'
3658 objext='.o'
3659
3660
3661
3662 build_xm_file=
3663 build_xm_defines=
3664 build_install_headers_dir=install-headers-tar
3665 build_exeext=
3666 host_xm_file=
3667 host_xm_defines=
3668 host_xmake_file=
3669 host_truncate_target=
3670 host_exeext=
3671
3672 # Decode the host machine, then the target machine.
3673 # For the host machine, we save the xm_file variable as host_xm_file;
3674 # then we decode the target machine and forget everything else
3675 # that came from the host machine.
3676 for machine in $build $host $target; do
3677
3678         out_file=
3679         xmake_file=
3680         tmake_file=
3681         extra_headers=
3682         extra_passes=
3683         extra_parts=
3684         extra_programs=
3685         extra_objs=
3686         extra_host_objs=
3687         extra_gcc_objs=
3688         xm_defines=
3689         float_format=
3690         # Set this to force installation and use of collect2.
3691         use_collect2=
3692         # Set this to override the default target model.
3693         target_cpu_default=
3694         # Set this to control how the header file directory is installed.
3695         install_headers_dir=install-headers-tar
3696         # Set this to a non-empty list of args to pass to cpp if the target
3697         # wants its .md file passed through cpp.
3698         md_cppflags=
3699         # Set this if directory names should be truncated to 14 characters.
3700         truncate_target=
3701         # Set this if gdb needs a dir command with `dirname $out_file`
3702         gdb_needs_out_file_path=
3703         # Set this if the build machine requires executables to have a
3704         # file name suffix.
3705         exeext=
3706         # Set this to control which thread package will be used.
3707         thread_file=
3708         # Reinitialize these from the flag values every loop pass, since some
3709         # configure entries modify them.
3710         gas="$gas_flag"
3711         gnu_ld="$gnu_ld_flag"
3712         enable_threads=$enable_threads_flag
3713
3714         # Set default cpu_type, tm_file, tm_p_file and xm_file so it can be
3715         # updated in each machine entry.
3716         tm_p_file=
3717         cpu_type=`echo $machine | sed 's/-.*$//'`
3718         case $machine in
3719         alpha*-*-*)
3720                 cpu_type=alpha
3721                 ;;
3722         strongarm*-*-*)
3723                 cpu_type=arm
3724                 ;;
3725         arm*-*-*)
3726                 cpu_type=arm
3727                 ;;
3728         c*-convex-*)
3729                 cpu_type=convex
3730                 ;;
3731         i[34567]86-*-*)
3732                 cpu_type=i386
3733                 ;;
3734         hppa*-*-*)
3735                 cpu_type=pa
3736                 ;;
3737         m68000-*-*)
3738                 cpu_type=m68k
3739                 ;;
3740         mips*-*-*)
3741                 cpu_type=mips
3742                 ;;
3743         pj*-*-*)
3744                 cpu_type=pj
3745                 ;;
3746         powerpc*-*-*)
3747                 cpu_type=rs6000
3748                 ;;
3749         pyramid-*-*)
3750                 cpu_type=pyr
3751                 ;;
3752         sparc*-*-*)
3753                 cpu_type=sparc
3754                 ;;
3755         esac
3756
3757         tm_file=${cpu_type}/${cpu_type}.h
3758         xm_file=${cpu_type}/xm-${cpu_type}.h
3759         if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h;
3760         then
3761                 tm_p_file=${cpu_type}/${cpu_type}-protos.h;
3762         fi
3763         # On a.out targets, we need to use collect2.
3764         case $machine in
3765         *-*-*aout*)
3766                 use_collect2=yes
3767                 ;;
3768         esac
3769
3770         # Common parts for linux and openbsd systems
3771         case $machine in
3772         *-*-linux*)
3773                 xm_defines="HAVE_ATEXIT POSIX BSTRING"
3774                 ;;
3775         *-*-openbsd*)
3776                 tm_file=${cpu_type}/openbsd.h
3777                 tmake_file="t-libc-ok t-openbsd"
3778                 # avoid surprises, always provide an xm-openbsd file
3779                 xm_file=${cpu_type}/xm-openbsd.h
3780                 # don't depend on processor x-fragments as well
3781                 xmake_file=none
3782                 if test x$enable_threads = xyes; then
3783                         thread_file='posix'
3784                         tmake_file="${tmake_file} t-openbsd-thread"
3785                 fi
3786                 ;;
3787         esac
3788
3789         case $machine in
3790         # Support site-specific machine types.
3791         *local*)
3792                 cpu_type=`echo $machine | sed -e 's/-.*//'`
3793                 rest=`echo $machine | sed -e "s/$cpu_type-//"`
3794                 xm_file=${cpu_type}/xm-$rest.h
3795                 tm_file=${cpu_type}/$rest.h
3796                 if test -f $srcdir/config/${cpu_type}/x-$rest; \
3797                 then xmake_file=${cpu_type}/x-$rest; \
3798                 else true; \
3799                 fi
3800                 if test -f $srcdir/config/${cpu_type}/t-$rest; \
3801                 then tmake_file=${cpu_type}/t-$rest; \
3802                 else true; \
3803                 fi
3804                 ;;
3805         1750a-*-*)
3806                 ;;
3807         a29k-*-bsd* | a29k-*-sym1*)
3808                 tm_file="${tm_file} a29k/unix.h"
3809                 xm_defines=USG
3810                 xmake_file=a29k/x-unix
3811                 use_collect2=yes
3812                 ;;
3813         a29k-*-udi | a29k-*-coff)
3814                 tm_file="${tm_file} dbxcoff.h a29k/udi.h"
3815                 tmake_file=a29k/t-a29kbare
3816                 ;;
3817         a29k-wrs-vxworks*)
3818                 tm_file="${tm_file} dbxcoff.h a29k/udi.h a29k/vx29k.h"
3819                 tmake_file=a29k/t-vx29k
3820                 extra_parts="crtbegin.o crtend.o"
3821                 thread_file='vxworks'
3822                 ;;
3823         a29k-*-*)                       # Default a29k environment.
3824                 use_collect2=yes
3825                 ;;
3826         alpha-*-interix)
3827                 tm_file="${tm_file} alpha/alpha32.h interix.h alpha/alpha-interix.h"
3828
3829                 # GAS + IEEE_CONFORMANT+IEEE (no inexact);
3830                 #target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT|MASK_IEEE"
3831
3832                 # GAS + IEEE_CONFORMANT
3833                 target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT"
3834
3835                 xm_file="alpha/xm-alpha-interix.h xm-interix.h"
3836                 xmake_file="x-interix alpha/t-pe"
3837                 tmake_file="alpha/t-alpha alpha/t-interix alpha/t-ieee"
3838                 if test x$enable_threads = xyes ; then
3839                         thread_file='posix'
3840                 fi
3841                 if test x$stabs = xyes ; then
3842                         tm_file="${tm_file} dbxcoff.h"
3843                 fi
3844                 #prefix='$$INTERIX_ROOT'/usr/contrib
3845                 #local_prefix='$$INTERIX_ROOT'/usr/contrib
3846                 ;;
3847         alpha*-*-linux*ecoff*)
3848                 tm_file="${tm_file} alpha/linux-ecoff.h alpha/linux.h"
3849                 target_cpu_default="MASK_GAS"
3850                 tmake_file="alpha/t-alpha alpha/t-ieee"
3851                 gas=no
3852                 xmake_file=none
3853                 gas=yes gnu_ld=yes
3854                 ;;
3855         alpha*-*-linux*libc1*)
3856                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3857                 target_cpu_default="MASK_GAS"
3858                 tmake_file="t-linux t-linux-gnulibc1 alpha/t-alpha alpha/t-crtbe alpha/t-ieee"
3859                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3860                 xmake_file=none
3861                 gas=yes gnu_ld=yes
3862                 if test x$enable_threads = xyes; then
3863                         thread_file='posix'
3864                 fi
3865                 ;;
3866         alpha*-*-linux*)
3867                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3868                 target_cpu_default="MASK_GAS"
3869                 tmake_file="t-linux alpha/t-crtbe alpha/t-alpha alpha/t-ieee"
3870                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3871                 xmake_file=none
3872                 gas=yes gnu_ld=yes
3873                 if test x$enable_threads = xyes; then
3874                         thread_file='posix'
3875                 fi
3876                 ;;
3877         alpha*-*-netbsd*)
3878                 tm_file="${tm_file} alpha/elf.h alpha/netbsd.h alpha/netbsd-elf.h"
3879                 target_cpu_default="MASK_GAS"
3880                 tmake_file="alpha/t-crtbe alpha/t-alpha alpha/t-ieee"
3881                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3882                 xmake_file=none
3883                 gas=yes gnu_ld=yes
3884                 ;;
3885
3886         alpha*-*-openbsd*)
3887                 # default x-alpha is only appropriate for dec-osf.
3888                 target_cpu_default="MASK_GAS"
3889                 tmake_file="alpha/t-alpha alpha/t-ieee"
3890                 ;;
3891
3892         alpha*-dec-osf*)
3893                 if test x$stabs = xyes
3894                 then
3895                         tm_file="${tm_file} dbx.h"
3896                 fi
3897                 if test x$gas != xyes
3898                 then
3899                         extra_passes="mips-tfile mips-tdump"
3900                 fi
3901                 use_collect2=yes
3902                 tmake_file="alpha/t-alpha alpha/t-ieee"
3903                 case $machine in
3904                   *-*-osf1*)
3905                     tm_file="${tm_file} alpha/osf.h alpha/osf12.h alpha/osf2or3.h"
3906                     ;;
3907                   *-*-osf[23]*)
3908                     tm_file="${tm_file} alpha/osf.h alpha/osf2or3.h"
3909                     ;;
3910                   *-*-osf4*)
3911                     tm_file="${tm_file} alpha/osf.h"
3912                     # Some versions of OSF4 (specifically X4.0-9 296.7) have
3913                     # a broken tar, so we use cpio instead.
3914                     install_headers_dir=install-headers-cpio
3915                     ;;
3916                   *-*-osf5*)
3917                     tm_file="${tm_file} alpha/osf.h alpha/osf5.h"
3918                     ;;
3919                 esac
3920                 case $machine in
3921                   *-*-osf4.0[b-z] | *-*-osf4.[1-9]* | *-*-osf5*)
3922                     target_cpu_default=MASK_SUPPORT_ARCH
3923                     ;;
3924                 esac
3925                 ;;
3926         alpha*-*-vxworks*)
3927                 tm_file="${tm_file} dbx.h alpha/vxworks.h"
3928                 tmake_file="alpha/t-alpha alpha/t-ieee"
3929                 if  x$gas != xyes
3930                 then
3931                         extra_passes="mips-tfile mips-tdump"
3932                 fi
3933                 use_collect2=yes
3934                 thread_file='vxworks'
3935                 ;;
3936         alpha*-*-winnt*)
3937                 tm_file="${tm_file} alpha/alpha32.h alpha/win-nt.h winnt/win-nt.h"
3938                 xm_file="${xm_file} config/winnt/xm-winnt.h alpha/xm-winnt.h"
3939                 tmake_file="t-libc-ok alpha/t-alpha alpha/t-ieee"
3940                 xmake_file=winnt/x-winnt
3941                 extra_host_objs=oldnames.o
3942                 extra_gcc_objs="spawnv.o oldnames.o"
3943                 if test x$gnu_ld != xyes
3944                 then
3945                         extra_programs=ld.exe
3946                 fi
3947                 if test x$enable_threads = xyes; then
3948                         thread_file='win32'
3949                 fi
3950                 ;;
3951         alpha*-dec-vms*)
3952                 tm_file=alpha/vms.h
3953                 xm_file="${xm_file} alpha/xm-vms.h"
3954                 tmake_file="alpha/t-alpha alpha/t-vms alpha/t-ieee"
3955                 ;;
3956         arc-*-elf*)
3957                 extra_parts="crtinit.o crtfini.o"
3958                 ;;
3959         arm-*-coff* | armel-*-coff*)
3960                 tm_file=arm/coff.h
3961                 tmake_file=arm/t-arm-coff
3962                 ;;
3963         arm-*-vxworks*)
3964                 tm_file=arm/vxarm.h
3965                 tmake_file=arm/t-arm-coff
3966                 thread_file='vxworks'
3967                 ;;
3968         arm-*-riscix1.[01]*)            # Acorn RISC machine (early versions)
3969                 tm_file=arm/riscix1-1.h
3970                 use_collect2=yes
3971                 ;;
3972         arm-*-riscix*)                  # Acorn RISC machine
3973                 if test x$gas = xyes
3974                 then
3975                     tm_file=arm/rix-gas.h
3976                 else
3977                     tm_file=arm/riscix.h
3978                 fi
3979                 xmake_file=arm/x-riscix
3980                 tmake_file=arm/t-riscix
3981                 use_collect2=yes
3982                 ;;
3983         arm-semi-aout | armel-semi-aout)
3984                 tm_file=arm/semi.h
3985                 tmake_file=arm/t-semi
3986                 ;;
3987         arm-semi-aof | armel-semi-aof)
3988                 tm_file=arm/semiaof.h
3989                 tmake_file=arm/t-semiaof
3990                 ;;
3991         arm*-*-netbsd*)
3992                 tm_file=arm/netbsd.h
3993                 tmake_file="t-netbsd arm/t-netbsd"
3994                 use_collect2=yes
3995                 ;;
3996         arm*-*-linux*aout*)             # ARM GNU/Linux with a.out
3997                 cpu_type=arm
3998                 xmake_file=x-linux
3999                 tm_file=arm/linux-aout.h
4000                 tmake_file=arm/t-linux
4001                 gnu_ld=yes
4002                 ;;
4003         arm*-*-linux*oldld*)            # ARM GNU/Linux with old ELF linker
4004                 xm_file=arm/xm-linux.h
4005                 xmake_file=x-linux
4006                 tm_file="arm/linux-oldld.h arm/linux-elf.h"
4007                 case $machine in
4008                 armv2*-*-*)
4009                         tm_file="arm/linux-elf26.h $tm_file"
4010                         ;;
4011                 esac
4012                 tmake_file="t-linux arm/t-linux"
4013                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4014                 gnu_ld=yes
4015                 case x${enable_threads} in
4016                 x | xyes | xpthreads | xposix)
4017                         thread_file='posix'
4018                         ;;
4019                 esac
4020                 ;;
4021         arm*-*-linux*)          # ARM GNU/Linux with ELF
4022                 xm_file=arm/xm-linux.h
4023                 xmake_file=x-linux
4024                 tm_file="arm/linux-elf.h"
4025                 case $machine in
4026                 armv2*-*-*)
4027                         tm_file="arm/linux-elf26.h $tm_file"
4028                         ;;
4029                 esac
4030                 tmake_file="t-linux arm/t-linux"
4031                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4032                 gnu_ld=yes
4033                 case x${enable_threads} in
4034                 x | xyes | xpthreads | xposix)
4035                         thread_file='posix'
4036                         ;;
4037                 esac
4038                 ;;
4039         arm*-*-uclinux*)                # ARM ucLinux
4040                 tm_file=arm/uclinux-elf.h
4041                 tmake_file=arm/t-arm-elf
4042                 ;;
4043         arm*-*-aout)
4044                 tm_file=arm/aout.h
4045                 tmake_file=arm/t-arm-aout
4046                 ;;
4047         arm*-*-ecos-elf)
4048                 tm_file=arm/ecos-elf.h
4049                 tmake_file=arm/t-arm-elf
4050                 ;;
4051         arm*-*-elf)
4052                 tm_file=arm/unknown-elf.h
4053                 tmake_file=arm/t-arm-elf
4054                 ;;
4055         arm*-*-conix*)
4056                 tm_file=arm/conix-elf.h
4057                 tmake_file=arm/t-arm-elf
4058                 ;;
4059         arm*-*-oabi)
4060                 tm_file=arm/unknown-elf-oabi.h
4061                 tmake_file=arm/t-arm-elf
4062                 ;;
4063         arm-*-pe*)
4064                 tm_file=arm/pe.h
4065                 tmake_file=arm/t-pe
4066                 extra_objs="pe.o"
4067                 ;;
4068         avr-*-*)
4069                 ;;
4070         c1-convex-*)                    # Convex C1
4071                 target_cpu_default=1
4072                 use_collect2=yes
4073                 ;;
4074         c2-convex-*)                    # Convex C2
4075                 target_cpu_default=2
4076                 use_collect2=yes
4077                 ;;
4078         c32-convex-*)
4079                 target_cpu_default=4
4080                 use_collect2=yes
4081                 ;;
4082         c34-convex-*)
4083                 target_cpu_default=8
4084                 use_collect2=yes
4085                 ;;
4086         c38-convex-*)
4087                 target_cpu_default=16
4088                 use_collect2=yes
4089                 ;;
4090         c4x-*)
4091                 cpu_type=c4x
4092                 tmake_file=c4x/t-c4x
4093                 ;;
4094         clipper-intergraph-clix*)
4095                 tm_file="${tm_file} svr3.h clipper/clix.h"
4096                 xm_file=clipper/xm-clix.h
4097                 xmake_file=clipper/x-clix
4098                 extra_headers=va-clipper.h
4099                 extra_parts="crtbegin.o crtend.o"
4100                 install_headers_dir=install-headers-cpio
4101                 ;;
4102         d30v-*)
4103                 float_format=i64
4104                 ;;
4105         dsp16xx-*)
4106                 ;;
4107         elxsi-elxsi-*)
4108                 use_collect2=yes
4109                 ;;
4110         fr30-*-elf)
4111                 tm_file="fr30/fr30.h"
4112                 tmake_file=fr30/t-fr30
4113                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
4114                 ;;
4115 # This hasn't been upgraded to GCC 2.
4116 #       fx80-alliant-*)                 # Alliant FX/80
4117 #               ;;
4118         h8300-*-*)
4119                 float_format=i32
4120                 ;;
4121         hppa*-*-linux*)
4122                 target_cpu_default="(MASK_PA_11 | MASK_GAS | MASK_JUMP_IN_DELAY)"
4123                 tm_file="${tm_file} pa/elf.h linux.h pa/pa-linux.h"
4124                 tmake_file="t-linux pa/t-linux"
4125                 extra_parts="crtbegin.o crtend.o"
4126                 xmake_file=none
4127                 gas=yes gnu_ld=yes
4128                 if test x$enable_threads = xyes; then
4129                         thread_file='posix'
4130                 fi
4131                 ;;
4132         hppa*-*-openbsd*)
4133                 target_cpu_default="MASK_PA_11"
4134                 tmake_file=pa/t-openbsd
4135                 ;;
4136         hppa1.1-*-pro*)
4137                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
4138                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h"
4139                 xm_file=pa/xm-papro.h
4140                 tmake_file=pa/t-pro
4141                 ;;
4142         hppa1.1-*-osf*)
4143                 target_cpu_default="MASK_PA_11"
4144                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
4145                 use_collect2=yes
4146                 ;;
4147         hppa1.1-*-rtems*)
4148                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
4149                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h pa/rtems.h"
4150                 xm_file=pa/xm-papro.h
4151                 tmake_file=pa/t-pro
4152                 ;;
4153         hppa1.0-*-osf*)
4154                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
4155                 use_collect2=yes
4156                 ;;
4157         hppa1.1-*-bsd*)
4158                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
4159                 target_cpu_default="MASK_PA_11"
4160                 use_collect2=yes
4161                 ;;
4162         hppa1.0-*-bsd*)
4163                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
4164                 use_collect2=yes
4165                 ;;
4166         hppa1.0-*-hpux7*)
4167                 tm_file="pa/pa-oldas.h ${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux7.h"
4168                 xm_file=pa/xm-pahpux.h
4169                 xmake_file=pa/x-pa-hpux
4170                 if test x$gas = xyes
4171                 then
4172                         tm_file="${tm_file} pa/gas.h"
4173                 fi
4174                 install_headers_dir=install-headers-cpio
4175                 use_collect2=yes
4176                 ;;
4177         hppa1.0-*-hpux8.0[0-2]*)
4178                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4179                 xm_file=pa/xm-pahpux.h
4180                 xmake_file=pa/x-pa-hpux
4181                 if test x$gas = xyes
4182                 then
4183                         tm_file="${tm_file} pa/pa-gas.h"
4184                 else
4185                         tm_file="pa/pa-oldas.h ${tm_file}"
4186                 fi
4187                 install_headers_dir=install-headers-cpio
4188                 use_collect2=yes
4189                 ;;
4190         hppa1.1-*-hpux8.0[0-2]*)
4191                 target_cpu_default="MASK_PA_11"
4192                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4193                 xm_file=pa/xm-pahpux.h
4194                 xmake_file=pa/x-pa-hpux
4195                 if test x$gas = xyes
4196                 then
4197                         tm_file="${tm_file} pa/pa-gas.h"
4198                 else
4199                         tm_file="pa/pa-oldas.h ${tm_file}"
4200                 fi
4201                 install_headers_dir=install-headers-cpio
4202                 use_collect2=yes
4203                 ;;
4204         hppa1.1-*-hpux8*)
4205                 target_cpu_default="MASK_PA_11"
4206                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4207                 xm_file=pa/xm-pahpux.h
4208                 xmake_file=pa/x-pa-hpux
4209                 if test x$gas = xyes
4210                 then
4211                         tm_file="${tm_file} pa/pa-gas.h"
4212                 fi
4213                 install_headers_dir=install-headers-cpio
4214                 use_collect2=yes
4215                 ;;
4216         hppa1.0-*-hpux8*)
4217                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4218                 xm_file=pa/xm-pahpux.h
4219                 xmake_file=pa/x-pa-hpux
4220                 if test x$gas = xyes
4221                 then
4222                         tm_file="${tm_file} pa/pa-gas.h"
4223                 fi
4224                 install_headers_dir=install-headers-cpio
4225                 use_collect2=yes
4226                 ;;
4227         hppa1.1-*-hpux10* | hppa2*-*-hpux10*)
4228                 target_cpu_default="MASK_PA_11"
4229                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
4230                 float_format=i128
4231                 xm_file=pa/xm-pahpux.h
4232                 xmake_file=pa/x-pa-hpux
4233                 tmake_file=pa/t-pa
4234                 if test x$gas = xyes
4235                 then
4236                         tm_file="${tm_file} pa/pa-gas.h"
4237                 fi
4238                 if test x$enable_threads = x; then
4239                     enable_threads=$have_pthread_h
4240                 fi
4241                 case x${enable_threads} in
4242                 xyes | xdce)
4243                         tmake_file="${tmake_file} pa/t-dce-thr"
4244                         ;;
4245                 esac
4246                 install_headers_dir=install-headers-cpio
4247                 use_collect2=yes
4248                 ;;
4249         hppa1.0-*-hpux10*)
4250                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
4251                 float_format=i128
4252                 xm_file=pa/xm-pahpux.h
4253                 xmake_file=pa/x-pa-hpux
4254                 tmake_file=pa/t-pa
4255                 if test x$gas = xyes
4256                 then
4257                         tm_file="${tm_file} pa/pa-gas.h"
4258                 fi
4259                 if test x$enable_threads = x; then
4260                     enable_threads=$have_pthread_h
4261                 fi
4262                 case x${enable_threads} in
4263                 xyes | xdce)
4264                         tmake_file="${tmake_file} pa/t-dce-thr"
4265                         ;;
4266                 esac
4267                 install_headers_dir=install-headers-cpio
4268                 use_collect2=yes
4269                 ;;
4270         hppa*64*-*-hpux11*)
4271                 target_cpu_default="MASK_PA_11"
4272                 xm_file=pa/xm-pa64hpux.h
4273                 xmake_file=pa/x-pa-hpux
4274                 tmake_file=pa/t-pa
4275                 tm_file="pa/pa64-start.h ${tm_file} pa/pa64-regs.h pa/long_double.h pa/elf.h pa/pa-hpux.h pa/pa-hpux11.h pa/pa-64.h"
4276                 float_format=i128
4277                 tmake_file=pa/t-pa64
4278                 target_cpu_default="(MASK_PA_11|MASK_PA_20)"
4279
4280                 if [ x$gas = xyes ]
4281                 then
4282                         tm_file="${tm_file} pa/pa-gas.h"
4283                 fi
4284 #               if [[ x$enable_threads = x ]]; then
4285 #                   enable_threads=$have_pthread_h
4286 #               fi
4287 #               if [[ x$enable_threads = xyes ]]; then
4288 #                       thread_file='dce'
4289 #                       tmake_file="${tmake_file} pa/t-dce-thr"
4290 #               fi
4291                 install_headers_dir=install-headers-cpio
4292                 use_collect2=yes
4293                 ;;
4294         hppa1.1-*-hpux11* | hppa2*-*-hpux11*)
4295                 target_cpu_default="MASK_PA_11"
4296                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
4297                 float_format=i128
4298                 xm_file=pa/xm-pahpux.h
4299                 xmake_file=pa/x-pa-hpux
4300                 tmake_file=pa/t-pa
4301                 if test x$gas = xyes
4302                 then
4303                         tm_file="${tm_file} pa/pa-gas.h"
4304                 fi
4305 #               if test x$enable_threads = x; then
4306 #                   enable_threads=$have_pthread_h
4307 #               fi
4308 #               if test x$enable_threads = xyes; then
4309 #                       thread_file='dce'
4310 #                       tmake_file="${tmake_file} pa/t-dce-thr"
4311 #               fi
4312                 install_headers_dir=install-headers-cpio
4313                 use_collect2=yes
4314                 ;;
4315         hppa1.0-*-hpux11*)
4316                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
4317                 float_format=i128
4318                 xm_file=pa/xm-pahpux.h
4319                 xmake_file=pa/x-pa-hpux
4320                 if test x$gas = xyes
4321                 then
4322                         tm_file="${tm_file} pa/pa-gas.h"
4323                 fi
4324 #               if test x$enable_threads = x; then
4325 #                   enable_threads=$have_pthread_h
4326 #               fi
4327 #               if test x$enable_threads = xyes; then
4328 #                       thread_file='dce'
4329 #                       tmake_file="${tmake_file} pa/t-dce-thr"
4330 #               fi
4331                 install_headers_dir=install-headers-cpio
4332                 use_collect2=yes
4333                 ;;
4334         hppa1.1-*-hpux* | hppa2*-*-hpux*)
4335                 target_cpu_default="MASK_PA_11"
4336                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
4337                 xm_file=pa/xm-pahpux.h
4338                 xmake_file=pa/x-pa-hpux
4339                 if test x$gas = xyes
4340                 then
4341                         tm_file="${tm_file} pa/pa-gas.h"
4342                 fi
4343                 install_headers_dir=install-headers-cpio
4344                 use_collect2=yes
4345                 ;;
4346         hppa1.0-*-hpux*)
4347                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
4348                 xm_file=pa/xm-pahpux.h
4349                 xmake_file=pa/x-pa-hpux
4350                 if test x$gas = xyes
4351                 then
4352                         tm_file="${tm_file} pa/pa-gas.h"
4353                 fi
4354                 install_headers_dir=install-headers-cpio
4355                 use_collect2=yes
4356                 ;;
4357         hppa1.1-*-hiux* | hppa2*-*-hiux*)
4358                 target_cpu_default="MASK_PA_11"
4359                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
4360                 xm_file=pa/xm-pahpux.h
4361                 xmake_file=pa/x-pa-hpux
4362                 if test x$gas = xyes
4363                 then
4364                         tm_file="${tm_file} pa/pa-gas.h"
4365                 fi
4366                 install_headers_dir=install-headers-cpio
4367                 use_collect2=yes
4368                 ;;
4369         hppa1.0-*-hiux*)
4370                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
4371                 xm_file=pa/xm-pahpux.h
4372                 xmake_file=pa/x-pa-hpux
4373                 if test x$gas = xyes
4374                 then
4375                         tm_file="${tm_file} pa/pa-gas.h"
4376                 fi
4377                 install_headers_dir=install-headers-cpio
4378                 use_collect2=yes
4379                 ;;
4380         hppa*-*-lites*)
4381                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h"
4382                 target_cpu_default="MASK_PA_11"
4383                 use_collect2=yes
4384                 ;;
4385         hppa*-*-mpeix*)
4386                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-mpeix.h"
4387                 xm_file=pa/xm-pampeix.h
4388                 xmake_file=pa/x-pa-mpeix
4389                 echo "You must use gas. Assuming it is already installed."
4390                 install_headers_dir=install-headers-tar
4391                 use_collect2=yes
4392                 ;;
4393         i370-*-opened*)                  # IBM 360/370/390 Architecture
4394                 xm_file=i370/xm-oe.h
4395                 tm_file=i370/oe.h
4396                 xmake_file=i370/x-oe
4397                 tmake_file=i370/t-oe
4398                 ;;
4399         i370-*-mvs*)
4400                 xm_file=i370/xm-mvs.h
4401                 tm_file=i370/mvs.h
4402                 tmake_file=i370/t-mvs
4403                 ;;
4404         i370-*-linux*)
4405                 xm_file="xm-linux.h i370/xm-linux.h"
4406                 xmake_file=x-linux
4407                 tm_file="i370/linux.h ${tm_file}"
4408                 tmake_file="t-linux i370/t-linux"
4409                 # broken_install=yes
4410                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4411                 # extra_parts="crtbegin.o crtend.o"
4412                 gnu_ld=yes
4413                 gas=yes
4414                 elf=yes
4415                 if test x$enable_threads = xyes; then
4416                         thread_file='posix'
4417                 fi
4418                 ;;
4419         i[34567]86-*-elf*)
4420                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h"
4421                 tm_file=i386/i386elf.h
4422                 tmake_file=i386/t-i386elf
4423                 xmake_file=x-svr4
4424                 ;;
4425         i[34567]86-ibm-aix*)            # IBM PS/2 running AIX
4426                 if test x$gas = xyes
4427                 then
4428                         tm_file=i386/aix386.h
4429                         extra_parts="crtbegin.o crtend.o"
4430                         tmake_file=i386/t-crtstuff
4431                 else
4432                         tm_file=i386/aix386ng.h
4433                         use_collect2=yes
4434                 fi
4435                 xm_file="xm-alloca.h i386/xm-aix.h ${xm_file}"
4436                 xm_defines=USG
4437                 xmake_file=i386/x-aix
4438                 ;;
4439         i[34567]86-ncr-sysv4*)          # NCR 3000 - ix86 running system V.4
4440                 xm_file="xm-alloca.h ${xm_file}"
4441                 xm_defines="USG POSIX SMALL_ARG_MAX"
4442                 xmake_file=i386/x-ncr3000
4443                 if test x$stabs = xyes -a x$gas = xyes
4444                 then
4445                         tm_file=i386/sysv4gdb.h
4446                 else
4447                         tm_file=i386/sysv4.h
4448                 fi
4449                 extra_parts="crtbegin.o crtend.o"
4450                 tmake_file=i386/t-crtpic
4451                 ;;
4452         i[34567]86-next-*)
4453                 tm_file=i386/next.h
4454                 xm_file=i386/xm-next.h
4455                 tmake_file=i386/t-next
4456                 xmake_file=i386/x-next
4457                 extra_objs=nextstep.o
4458                 extra_parts="crtbegin.o crtend.o"
4459                 if test x$enable_threads = xyes; then
4460                         thread_file='mach'
4461                 fi
4462                 ;;
4463         i[34567]86-sequent-bsd*)                # 80386 from Sequent
4464                 use_collect2=yes
4465                 if test x$gas = xyes
4466                 then
4467                         tm_file=i386/seq-gas.h
4468                 else
4469                         tm_file=i386/sequent.h
4470                 fi
4471                 ;;
4472         i[34567]86-sequent-ptx1*)
4473                 xm_defines="USG SVR3"
4474                 xmake_file=i386/x-sysv3
4475                 tm_file=i386/seq-sysv3.h
4476                 tmake_file=i386/t-crtstuff
4477                 extra_parts="crtbegin.o crtend.o"
4478                 install_headers_dir=install-headers-cpio
4479                 ;;
4480         i[34567]86-sequent-ptx2* | i[34567]86-sequent-sysv3*)
4481                 xm_defines="USG SVR3"
4482                 xmake_file=i386/x-sysv3
4483                 tm_file=i386/seq2-sysv3.h
4484                 tmake_file=i386/t-crtstuff
4485                 extra_parts="crtbegin.o crtend.o"
4486                 install_headers_dir=install-headers-cpio
4487                 ;;
4488         i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
4489                 xm_file="xm-alloca.h ${xm_file}"
4490                 xm_defines="USG POSIX SMALL_ARG_MAX"
4491                 xmake_file=x-svr4
4492                 tm_file=i386/ptx4-i.h
4493                 tmake_file=t-svr4
4494                 extra_parts="crtbegin.o crtend.o"
4495                 install_headers_dir=install-headers-cpio
4496                 ;;
4497         i386-sun-sunos*)                # Sun i386 roadrunner
4498                 xm_defines=USG
4499                 tm_file=i386/sun.h
4500                 use_collect2=yes
4501                 ;;
4502         i[34567]86-wrs-vxworks*)
4503                 tm_file=i386/vxi386.h
4504                 tmake_file=i386/t-i386bare
4505                 thread_file='vxworks'
4506                 ;;
4507         i[34567]86-*-aout*)
4508                 tm_file=i386/i386-aout.h
4509                 tmake_file=i386/t-i386bare
4510                 ;;
4511         i[34567]86-*-beoself* | i[34567]86-*-beos*)
4512                 xm_file=i386/xm-beos.h
4513                 tmake_file='i386/t-beos i386/t-crtpic'
4514                 tm_file=i386/beos-elf.h
4515                 xmake_file=i386/x-beos
4516                 extra_parts='crtbegin.o crtend.o'
4517                 ;;
4518         i[34567]86-*-bsdi* | i[34567]86-*-bsd386*)
4519                 tm_file=i386/bsd386.h
4520 #               tmake_file=t-libc-ok
4521                 ;;
4522         i[34567]86-*-bsd*)
4523                 tm_file=i386/386bsd.h
4524 #               tmake_file=t-libc-ok
4525 # Next line turned off because both 386BSD and BSD/386 use GNU ld.
4526 #               use_collect2=yes
4527                 ;;
4528         i[34567]86-*-freebsd[12] | i[34567]86-*-freebsd[12].* | i[34567]86-*-freebsd*aout*)
4529                 tm_file="i386/freebsd.h i386/perform.h"
4530                 tmake_file=t-freebsd
4531                 ;;
4532         i[34567]86-*-freebsd*)
4533                 tm_file="i386/i386.h i386/att.h svr4.h freebsd.h i386/freebsd-elf.h i386/perform.h"
4534                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4535                 tmake_file=t-freebsd
4536                 gas=yes
4537                 gnu_ld=yes
4538                 stabs=yes
4539                 case x${enable_threads} in
4540                 xyes | xpthreads | xposix)
4541                         thread_file='posix'
4542                         tmake_file="${tmake_file} t-freebsd-thread"
4543                         ;;
4544                 esac
4545                 ;;
4546         i[34567]86-*-netbsd*)
4547                 tm_file=i386/netbsd.h
4548                 tmake_file=t-netbsd
4549                 use_collect2=yes
4550                 ;;
4551         i[34567]86-*-openbsd*)
4552                 # we need collect2 until our bug is fixed...
4553                 use_collect2=yes
4554                 ;;
4555         i[34567]86-*-coff*)
4556                 tm_file=i386/i386-coff.h
4557                 tmake_file=i386/t-i386bare
4558                 ;;
4559         i[34567]86-*-isc*)              # 80386 running ISC system
4560                 xm_file="${xm_file} i386/xm-isc.h"
4561                 xm_defines="USG SVR3"
4562                 case $machine in
4563                   i[34567]86-*-isc[34]*)
4564                     xmake_file=i386/x-isc3
4565                     ;;
4566                   *)
4567                     xmake_file=i386/x-isc
4568                     ;;
4569                 esac
4570                 if test x$gas = xyes -a x$stabs = xyes
4571                 then
4572                         tm_file=i386/iscdbx.h
4573                         tmake_file=i386/t-svr3dbx
4574                         extra_parts="svr3.ifile svr3z.ifile"
4575                 else
4576                         tm_file=i386/isccoff.h
4577                         tmake_file=i386/t-crtstuff
4578                         extra_parts="crtbegin.o crtend.o"
4579                 fi
4580                 tmake_file="$tmake_file i386/t-i386bare"
4581                 install_headers_dir=install-headers-cpio
4582                 ;;
4583         i[34567]86-*-linux*oldld*)      # Intel 80386's running GNU/Linux
4584                                         # pre BFD linkers
4585                 xmake_file=x-linux-aout
4586                 tmake_file="t-linux-aout i386/t-crtstuff"
4587                 tm_file=i386/linux-oldld.h
4588                 gnu_ld=yes
4589                 float_format=i386
4590                 ;;
4591         i[34567]86-*-linux*aout*)       # Intel 80386's running GNU/Linux
4592                 xmake_file=x-linux-aout
4593                 tmake_file="t-linux-aout i386/t-crtstuff"
4594                 tm_file=i386/linux-aout.h
4595                 gnu_ld=yes
4596                 float_format=i386
4597                 ;;
4598         i[34567]86-*-linux*libc1)       # Intel 80386's running GNU/Linux
4599                                         # GNU/Linux C library 5
4600                 xmake_file=x-linux
4601                 tm_file=i386/linux.h
4602                 tmake_file="t-linux t-linux-gnulibc1 i386/t-crtstuff"
4603                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4604                 gnu_ld=yes
4605                 float_format=i386
4606                 if test x$enable_threads = xyes; then
4607                         thread_file='single'
4608                 fi
4609                 ;;
4610         i[34567]86-*-linux*)    # Intel 80386's running GNU/Linux
4611                                         # aka GNU/Linux C library 6
4612                 xmake_file=x-linux
4613                 tm_file=i386/linux.h
4614                 tmake_file="t-linux i386/t-crtstuff"
4615                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4616                 gnu_ld=yes
4617                 float_format=i386
4618                 if test x$enable_threads = xyes; then
4619                         thread_file='posix'
4620                 fi
4621                 ;;
4622         i[34567]86-*-gnu*)
4623                 float_format=i386
4624                 ;;
4625         i[34567]86-go32-msdos | i[34567]86-*-go32*)
4626                 echo "GO32/DJGPP V1.X is no longer supported. Use *-pc-msdosdjgpp for DJGPP V2.X instead."
4627                 exit 1
4628                 ;;
4629         i[34567]86-pc-msdosdjgpp*)
4630                 xm_file=i386/xm-djgpp.h
4631                 tm_file=i386/djgpp.h
4632                 tmake_file=i386/t-djgpp
4633                 xmake_file=i386/x-djgpp
4634                 gnu_ld=yes
4635                 gas=yes
4636                 exeext=.exe
4637                 float_format=none
4638                 case $host in *pc-msdosdjgpp*)
4639                         target_alias=djgpp
4640                         ;;
4641                 esac
4642                 ;;
4643         i[34567]86-moss-msdos* | i[34567]86-*-moss*)
4644                 tm_file=i386/moss.h
4645                 tmake_file=t-libc-ok
4646                 gnu_ld=yes
4647                 gas=yes
4648                 ;;
4649         i[34567]86-*-lynxos*)
4650                 if test x$gas = xyes
4651                 then
4652                         tm_file=i386/lynx.h
4653                 else
4654                         tm_file=i386/lynx-ng.h
4655                 fi
4656                 xm_file=i386/xm-lynx.h
4657                 tmake_file=i386/t-i386bare
4658                 xmake_file=x-lynx
4659                 ;;
4660         i[34567]86-*-mach*)
4661                 tm_file=i386/mach.h
4662 #               tmake_file=t-libc-ok
4663                 use_collect2=yes
4664                 ;;
4665         i[34567]86-*-osfrose*)          # 386 using OSF/rose
4666                 if test x$elf = xyes
4667                 then
4668                         tm_file=i386/osfelf.h
4669                         use_collect2=
4670                 else
4671                         tm_file=i386/osfrose.h
4672                         use_collect2=yes
4673                 fi
4674                 xm_file="i386/xm-osf.h ${xm_file}"
4675                 xmake_file=i386/x-osfrose
4676                 tmake_file=i386/t-osf
4677                 extra_objs=halfpic.o
4678                 ;;
4679         i[34567]86-go32-rtems*)
4680                 cpu_type=i386
4681                 xm_file=i386/xm-go32.h
4682                 tm_file=i386/go32-rtems.h
4683                 tmake_file="i386/t-go32 t-rtems"
4684                 ;;
4685         i[34567]86-*-rtemscoff*)
4686                 cpu_type=i386
4687                 tm_file=i386/rtems.h
4688                 tmake_file="i386/t-i386bare t-rtems"
4689                 ;;
4690         i[34567]86-*-rtems*|i[34567]86-*-rtemself*)
4691                 cpu_type=i386
4692                 tm_file=i386/rtemself.h
4693                 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
4694                 tmake_file="i386/t-rtems-i386 i386/t-crtstuff t-rtems"
4695                 ;;
4696         i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
4697                 xm_file="xm-alloca.h ${xm_file} i386/xm-sco5.h"
4698                 xm_defines="USG SVR3"
4699                 xmake_file=i386/x-sco5
4700                 install_headers_dir=install-headers-cpio
4701                 tm_file=i386/sco5.h
4702                 if test x$gas = xyes
4703                 then
4704                         tm_file="i386/sco5gas.h ${tm_file}"
4705                         tmake_file=i386/t-sco5gas
4706                 else
4707                         tmake_file=i386/t-sco5
4708                 fi
4709                 tmake_file="$tmake_file i386/t-i386bare"
4710                 extra_parts="crti.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
4711                 ;;
4712         i[34567]86-*-sco3.2v4*)         # 80386 running SCO 3.2v4 system
4713                 xm_file="${xm_file} i386/xm-sco.h"
4714                 xm_defines="USG SVR3 BROKEN_LDEXP SMALL_ARG_MAX"
4715                 xmake_file=i386/x-sco4
4716                 install_headers_dir=install-headers-cpio
4717                 if test x$stabs = xyes
4718                 then
4719                         tm_file=i386/sco4dbx.h
4720                         tmake_file=i386/t-svr3dbx
4721                         extra_parts="svr3.ifile svr3z.rfile"
4722                 else
4723                         tm_file=i386/sco4.h
4724                         tmake_file=i386/t-crtstuff
4725                         extra_parts="crtbegin.o crtend.o"
4726                 fi
4727                 tmake_file="$tmake_file i386/t-i386bare"
4728                 # The default EAFS filesystem supports long file names.
4729                 # Truncating the target makes $host != $target which
4730                 # makes gcc think it is doing a cross-compile.
4731                 # truncate_target=yes
4732                 ;;
4733         i[34567]86-*-sco*)              # 80386 running SCO system
4734                 xm_file=i386/xm-sco.h
4735                 xmake_file=i386/x-sco
4736                 install_headers_dir=install-headers-cpio
4737                 if test x$stabs = xyes
4738                 then
4739                         tm_file=i386/scodbx.h
4740                         tmake_file=i386/t-svr3dbx
4741                         extra_parts="svr3.ifile svr3z.rfile"
4742                 else
4743                         tm_file=i386/sco.h
4744                         extra_parts="crtbegin.o crtend.o"
4745                         tmake_file=i386/t-crtstuff
4746                 fi
4747                 tmake_file="$tmake_file i386/t-i386bare"
4748                 truncate_target=yes
4749                 ;;
4750         i[34567]86-*-solaris2*)
4751                 xm_file="xm-alloca.h ${xm_file}"
4752                 xm_defines="USG POSIX SMALL_ARG_MAX"
4753                 tm_file=i386/sol2.h
4754                 if test x$gas = xyes; then
4755                         # Only needed if gas does not support -s
4756                         tm_file="i386/sol2gas.h ${tm_file}"
4757                 fi
4758                 tmake_file="i386/t-i386bare i386/t-sol2"
4759                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
4760                 xmake_file=x-svr4
4761                 if test x${enable_threads} = x; then
4762                     enable_threads=$have_pthread_h
4763                     if test x${enable_threads} = x; then
4764                         enable_threads=$have_thread_h
4765                     fi
4766                 fi
4767                 if test x${enable_threads} = xyes; then
4768                     if test x${have_pthread_h} = xyes; then
4769                         thread_file='posix'
4770                     else
4771                         thread_file='solaris'
4772                     fi
4773                 fi
4774                 ;;
4775        i[34567]86-*-sysv5*)           # Intel x86 on System V Release 5
4776                xm_file="xm-alloca.h ${xm_file}"
4777                xm_defines="USG POSIX"
4778                tm_file=i386/sysv5.h
4779                if test x$stabs = xyes
4780                then
4781                        tm_file="${tm_file} dbx.h"
4782                fi
4783                tmake_file="i386/t-i386bare i386/t-crtpic"
4784                xmake_file=x-svr4
4785                extra_parts="crtbegin.o crtend.o"
4786                if test x$enable_threads = xyes; then
4787                        thread_file='posix'
4788                fi
4789                ;;
4790         i[34567]86-*-sysv4*)            # Intel 80386's running system V.4
4791                 xm_file="xm-alloca.h ${xm_file}"
4792                 xm_defines="USG POSIX SMALL_ARG_MAX"
4793                 tm_file=i386/sysv4.h
4794                 if test x$stabs = xyes
4795                 then
4796                         tm_file="${tm_file} dbx.h"
4797                 fi
4798                 tmake_file="i386/t-i386bare i386/t-crtpic"
4799                 xmake_file=x-svr4
4800                 extra_parts="crtbegin.o crtend.o"
4801                 ;;
4802         i[34567]86-*-udk*)      # Intel x86 on SCO UW/OSR5 Dev Kit
4803                 xm_file="xm-alloca.h ${xm_file}"
4804                 xm_defines="USG POSIX"
4805                 tm_file=i386/udk.h
4806                 tmake_file="i386/t-i386bare i386/t-crtpic i386/t-udk"
4807                 xmake_file=x-svr4
4808                 extra_parts="crtbegin.o crtend.o"
4809                 install_headers_dir=install-headers-cpio
4810                 ;;
4811         i[34567]86-*-osf1*)             # Intel 80386's running OSF/1 1.3+
4812                 cpu_type=i386
4813                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h i386/xm-osf1elf.h"
4814                 xm_defines="USE_C_ALLOCA SMALL_ARG_MAX"
4815                 if test x$stabs = xyes
4816                 then
4817                         tm_file=i386/osf1elfgdb.h
4818                 else
4819                         tm_file=i386/osf1elf.h
4820                 fi
4821                 tmake_file=i386/t-osf1elf
4822                 xmake_file=i386/x-osf1elf
4823                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
4824                 ;;
4825         i[34567]86-*-sysv*)             # Intel 80386's running system V
4826                 xm_defines="USG SVR3"
4827                 xmake_file=i386/x-sysv3
4828                 if test x$gas = xyes
4829                 then
4830                         if test x$stabs = xyes
4831                         then
4832                                 tm_file=i386/svr3dbx.h
4833                                 tmake_file=i386/t-svr3dbx
4834                                 extra_parts="svr3.ifile svr3z.rfile"
4835                         else
4836                                 tm_file=i386/svr3gas.h
4837                                 extra_parts="crtbegin.o crtend.o"
4838                                 tmake_file=i386/t-crtstuff
4839                         fi
4840                 else
4841                         tm_file=i386/sysv3.h
4842                         extra_parts="crtbegin.o crtend.o"
4843                         tmake_file=i386/t-crtstuff
4844                 fi
4845                 tmake_file="$tmake_file i386/t-crtpic"
4846                 ;;
4847         i386-*-vsta)                    # Intel 80386's running VSTa kernel
4848                 xm_file="${xm_file} i386/xm-vsta.h"
4849                 tm_file=i386/vsta.h
4850                 tmake_file=i386/t-vsta
4851                 xmake_file=i386/x-vsta
4852                 ;;
4853         i[34567]86-*-win32)
4854                 xm_file="${xm_file} i386/xm-cygwin.h"
4855                 tmake_file=i386/t-cygwin
4856                 tm_file=i386/win32.h
4857                 xmake_file=i386/x-cygwin
4858                 extra_objs=winnt.o
4859                 if test x$enable_threads = xyes; then
4860                         thread_file='win32'
4861                 fi
4862                 exeext=.exe
4863                 ;;
4864         i[34567]86-*-pe | i[34567]86-*-cygwin*)
4865                 xm_file="${xm_file} i386/xm-cygwin.h"
4866                 tmake_file=i386/t-cygwin
4867                 tm_file=i386/cygwin.h
4868                 xmake_file=i386/x-cygwin
4869                 extra_objs=winnt.o
4870                 if test x$enable_threads = xyes; then
4871                         thread_file='win32'
4872                 fi
4873                 exeext=.exe
4874                 ;;
4875         i[34567]86-*-mingw32*)
4876                 tm_file=i386/mingw32.h
4877                 xm_file="${xm_file} i386/xm-mingw32.h"
4878                 tmake_file="i386/t-cygwin i386/t-mingw32"
4879                 extra_objs=winnt.o
4880                 xmake_file=i386/x-cygwin
4881                 if test x$enable_threads = xyes; then
4882                         thread_file='win32'
4883                 fi
4884                 exeext=.exe
4885                 case $machine in
4886                         *mingw32msv*)
4887                                 ;;
4888                         *minwg32crt* | *mingw32*)
4889                                 tm_file="${tm_file} i386/crtdll.h"
4890                                 ;;
4891                 esac
4892                 ;;
4893         i[34567]86-*-uwin*)
4894                 tm_file=i386/uwin.h
4895                 xm_file="${xm_file} i386/xm-uwin.h"
4896                 xm_defines="USG NO_STAB_H"
4897                 tmake_file="i386/t-cygwin i386/t-uwin"
4898                 extra_objs=winnt.o
4899                 xmake_file=i386/x-cygwin
4900                 if test x$enable_threads = xyes; then
4901                         thread_file='win32'
4902                 fi
4903                 exeext=.exe
4904                 ;;
4905         i[34567]86-*-interix*)
4906                 tm_file="i386/i386-interix.h interix.h"
4907                 xm_file="i386/xm-i386-interix.h xm-interix.h"
4908                 xm_defines="USG"
4909                 tmake_file="i386/t-interix"
4910                 extra_objs=interix.o
4911                 xmake_file=x-interix
4912                 if test x$enable_threads = xyes ; then
4913                         thread_file='posix'
4914                 fi
4915                 if test x$stabs = xyes ; then
4916                         tm_file="${tm_file} dbxcoff.h"
4917                 fi
4918                 ;;
4919         i[34567]86-*-winnt3*)
4920                 tm_file=i386/win-nt.h
4921                 out_file=i386/i386.c
4922                 xm_file="xm-winnt.h ${xm_file}"
4923                 xmake_file=winnt/x-winnt
4924                 tmake_file=i386/t-winnt
4925                 extra_host_objs="winnt.o oldnames.o"
4926                 extra_gcc_objs="spawnv.o oldnames.o"
4927                 if test x$gnu_ld != xyes
4928                 then
4929                         extra_programs=ld.exe
4930                 fi
4931                 if test x$enable_threads = xyes; then
4932                         thread_file='win32'
4933                 fi
4934                 ;;
4935         i[34567]86-dg-dgux*)
4936                 xm_file="xm-alloca.h ${xm_file}"
4937                 xm_defines="USG POSIX"
4938                 out_file=i386/dgux.c
4939                 tm_file=i386/dgux.h
4940                 tmake_file=i386/t-dgux
4941                 xmake_file=i386/x-dgux
4942                 install_headers_dir=install-headers-cpio
4943               ;;
4944         i860-alliant-*)         # Alliant FX/2800
4945                 tm_file="${tm_file} svr4.h i860/sysv4.h i860/fx2800.h"
4946                 xm_file="${xm_file}"
4947                 xmake_file=i860/x-fx2800
4948                 tmake_file=i860/t-fx2800
4949                 extra_parts="crtbegin.o crtend.o"
4950                 ;;
4951         i860-*-bsd*)
4952                 tm_file="${tm_file} i860/bsd.h"
4953                 if test x$gas = xyes
4954                 then
4955                         tm_file="${tm_file} i860/bsd-gas.h"
4956                 fi
4957                 use_collect2=yes
4958                 ;;
4959         i860-*-mach*)
4960                 tm_file="${tm_file} i860/mach.h"
4961                 tmake_file=t-libc-ok
4962                 ;;
4963         i860-*-osf*)                    # Intel Paragon XP/S, OSF/1AD
4964                 tm_file="${tm_file} svr3.h i860/paragon.h"
4965                 xm_defines="USG SVR3"
4966                 tmake_file=t-osf
4967                 ;;
4968         i860-*-sysv3*)
4969                 tm_file="${tm_file} svr3.h i860/sysv3.h"
4970                 xm_defines="USG SVR3"
4971                 xmake_file=i860/x-sysv3
4972                 extra_parts="crtbegin.o crtend.o"
4973                 ;;
4974         i860-*-sysv4*)
4975                 tm_file="${tm_file} svr4.h i860/sysv4.h"
4976                 xm_defines="USG SVR3"
4977                 xmake_file=i860/x-sysv4
4978                 tmake_file=t-svr4
4979                 extra_parts="crtbegin.o crtend.o"
4980                 ;;
4981         i960-wrs-vxworks5 | i960-wrs-vxworks5.0*)
4982                 tm_file="${tm_file} i960/vx960.h"
4983                 tmake_file=i960/t-vxworks960
4984                 use_collect2=yes
4985                 thread_file='vxworks'
4986                 ;;
4987         i960-wrs-vxworks5* | i960-wrs-vxworks)
4988                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h i960/vx960-coff.h"
4989                 tmake_file=i960/t-vxworks960
4990                 use_collect2=yes
4991                 thread_file='vxworks'
4992                 ;;
4993         i960-wrs-vxworks*)
4994                 tm_file="${tm_file} i960/vx960.h"
4995                 tmake_file=i960/t-vxworks960
4996                 use_collect2=yes
4997                 thread_file='vxworks'
4998                 ;;
4999         i960-*-coff*)
5000                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h libgloss.h"
5001                 tmake_file=i960/t-960bare
5002                 use_collect2=yes
5003                 ;;
5004         i960-*-rtems)
5005                 tmake_file="i960/t-960bare t-rtems"
5006                 tm_file="${tm_file} dbxcoff.h i960/rtems.h"
5007                 use_collect2=yes
5008                 ;;
5009         i960-*-*)                       # Default i960 environment.
5010                 use_collect2=yes
5011                 ;;
5012         ia64*-*-elf*)
5013                 tm_file=ia64/elf.h
5014                 tmake_file="ia64/t-ia64"
5015                 target_cpu_default="0"
5016                 if test x$gas = xyes
5017                 then
5018                         target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
5019                 fi
5020                 if test x$gnu_ld = xyes
5021                 then
5022                         target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
5023                 fi
5024                 float_format=i386
5025                 ;;
5026         ia64*-*-linux*)
5027                 tm_file=ia64/linux.h
5028                 tmake_file="t-linux ia64/t-ia64"
5029                 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
5030                 if test x$enable_threads = xyes; then
5031                         thread_file='posix'
5032                 fi
5033                 float_format=i386
5034                 ;;
5035         m32r-*-elf*)
5036                 extra_parts="crtinit.o crtfini.o"
5037                 ;;
5038         m68000-convergent-sysv*)
5039                 tm_file=m68k/ctix.h
5040                 xm_file="m68k/xm-3b1.h ${xm_file}"
5041                 xm_defines=USG
5042                 use_collect2=yes
5043                 extra_headers=math-68881.h
5044                 ;;
5045         m68000-hp-bsd*)                 # HP 9000/200 running BSD
5046                 tm_file=m68k/hp2bsd.h
5047                 xmake_file=m68k/x-hp2bsd
5048                 use_collect2=yes
5049                 extra_headers=math-68881.h
5050                 ;;
5051         m68000-hp-hpux*)                # HP 9000 series 300
5052                 xm_file="xm-alloca.h ${xm_file}"
5053                 xm_defines="USG"
5054                 if test x$gas = xyes
5055                 then
5056                         xmake_file=m68k/x-hp320g
5057                         tm_file=m68k/hp310g.h
5058                 else
5059                         xmake_file=m68k/x-hp320
5060                         tm_file=m68k/hp310.h
5061                 fi
5062                 install_headers_dir=install-headers-cpio
5063                 use_collect2=yes
5064                 extra_headers=math-68881.h
5065                 ;;
5066         m68000-sun-sunos3*)
5067                 tm_file=m68k/sun2.h
5068                 use_collect2=yes
5069                 extra_headers=math-68881.h
5070                 ;;
5071         m68000-sun-sunos4*)
5072                 tm_file=m68k/sun2o4.h
5073                 use_collect2=yes
5074                 extra_headers=math-68881.h
5075                 ;;
5076         m68000-att-sysv*)
5077                 xm_file="m68k/xm-3b1.h ${xm_file}"
5078                 xm_defines=USG
5079                 if test x$gas = xyes
5080                 then
5081                         tm_file=m68k/3b1g.h
5082                 else
5083                         tm_file=m68k/3b1.h
5084                 fi
5085                 use_collect2=yes
5086                 extra_headers=math-68881.h
5087                 ;;
5088         m68k-apple-aux*)                # Apple Macintosh running A/UX
5089                 xm_defines="USG AUX"
5090                 tmake_file=m68k/t-aux
5091                 install_headers_dir=install-headers-cpio
5092                 extra_headers=math-68881.h
5093                 extra_parts="crt1.o mcrt1.o maccrt1.o crt2.o crtn.o"
5094                 tm_file=
5095                 if test "$gnu_ld" = yes
5096                 then
5097                         tm_file="${tm_file} m68k/auxgld.h"
5098                 else
5099                         tm_file="${tm_file} m68k/auxld.h"
5100                 fi
5101                 if test "$gas" = yes
5102                 then
5103                         tm_file="${tm_file} m68k/auxgas.h"
5104                 else
5105                         tm_file="${tm_file} m68k/auxas.h"
5106                 fi
5107                 tm_file="${tm_file} m68k/a-ux.h"
5108                 float_format=m68k
5109                 ;;
5110         m68k-apollo-*)
5111                 tm_file=m68k/apollo68.h
5112                 xmake_file=m68k/x-apollo68
5113                 use_collect2=yes
5114                 extra_headers=math-68881.h
5115                 float_format=m68k
5116                 ;;
5117         m68k-altos-sysv*)                  # Altos 3068
5118                 if test x$gas = xyes
5119                 then
5120                         tm_file=m68k/altos3068.h
5121                         xm_defines=USG
5122                 else
5123                         echo "The Altos is supported only with the GNU assembler" 1>&2
5124                         exit 1
5125                 fi
5126                 extra_headers=math-68881.h
5127                 ;;
5128         m68k-bull-sysv*)                # Bull DPX/2
5129                 if test x$gas = xyes
5130                 then
5131                         if test x$stabs = xyes
5132                         then
5133                                 tm_file=m68k/dpx2cdbx.h
5134                         else
5135                                 tm_file=m68k/dpx2g.h
5136                         fi
5137                 else
5138                         tm_file=m68k/dpx2.h
5139                 fi
5140                 xm_file="xm-alloca.h ${xm_file}"
5141                 xm_defines=USG
5142                 xmake_file=m68k/x-dpx2
5143                 use_collect2=yes
5144                 extra_headers=math-68881.h
5145                 ;;
5146         m68k-atari-sysv4*)              # Atari variant of V.4.
5147                 tm_file=m68k/atari.h
5148                 xm_file="xm-alloca.h ${xm_file}"
5149                 xm_defines="USG FULL_PROTOTYPES"
5150                 tmake_file=t-svr4
5151                 extra_parts="crtbegin.o crtend.o"
5152                 extra_headers=math-68881.h
5153                 float_format=m68k
5154                 ;;
5155         m68k-motorola-sysv*)
5156                 tm_file=m68k/mot3300.h
5157                 xm_file="xm-alloca.h m68k/xm-mot3300.h ${xm_file}"
5158                 if test x$gas = xyes
5159                 then
5160                         xmake_file=m68k/x-mot3300-gas
5161                         if test x$gnu_ld = xyes
5162                         then
5163                                 tmake_file=m68k/t-mot3300-gald
5164                         else
5165                                 tmake_file=m68k/t-mot3300-gas
5166                                 use_collect2=yes
5167                         fi
5168                 else
5169                         xmake_file=m68k/x-mot3300
5170                         if test x$gnu_ld = xyes
5171                         then
5172                                 tmake_file=m68k/t-mot3300-gld
5173                         else
5174                                 tmake_file=m68k/t-mot3300
5175                                 use_collect2=yes
5176                         fi
5177                 fi
5178                 gdb_needs_out_file_path=yes
5179                 extra_parts="crt0.o mcrt0.o"
5180                 extra_headers=math-68881.h
5181                 float_format=m68k
5182                 ;;
5183         m68k-ncr-sysv*)                 # NCR Tower 32 SVR3
5184                 tm_file=m68k/tower-as.h
5185                 xm_defines="USG SVR3"
5186                 xmake_file=m68k/x-tower
5187                 extra_parts="crtbegin.o crtend.o"
5188                 extra_headers=math-68881.h
5189                 ;;
5190         m68k-plexus-sysv*)
5191                 tm_file=m68k/plexus.h
5192                 xm_file="xm-alloca.h m68k/xm-plexus.h ${xm_file}"
5193                 xm_defines=USG
5194                 use_collect2=yes
5195                 extra_headers=math-68881.h
5196                 ;;
5197         m68k-tti-*)
5198                 tm_file=m68k/pbb.h
5199                 xm_file="xm-alloca.h ${xm_file}"
5200                 xm_defines=USG
5201                 extra_headers=math-68881.h
5202                 ;;
5203         m68k-crds-unos*)
5204                 xm_file="xm-alloca.h m68k/xm-crds.h ${xm_file}"
5205                 xm_defines="USG unos"
5206                 xmake_file=m68k/x-crds
5207                 tm_file=m68k/crds.h
5208                 use_collect2=yes
5209                 extra_headers=math-68881.h
5210                 ;;
5211         m68k-cbm-sysv4*)                # Commodore variant of V.4.
5212                 tm_file=m68k/amix.h
5213                 xm_file="xm-alloca.h ${xm_file}"
5214                 xm_defines="USG FULL_PROTOTYPES"
5215                 xmake_file=m68k/x-amix
5216                 tmake_file=t-svr4
5217                 extra_parts="crtbegin.o crtend.o"
5218                 extra_headers=math-68881.h
5219                 float_format=m68k
5220                 ;;
5221         m68k-ccur-rtu)
5222                 tm_file=m68k/ccur-GAS.h
5223                 xmake_file=m68k/x-ccur
5224                 extra_headers=math-68881.h
5225                 use_collect2=yes
5226                 float_format=m68k
5227                 ;;
5228         m68k-hp-bsd4.4*)                # HP 9000/3xx running 4.4bsd
5229                 tm_file=m68k/hp3bsd44.h
5230                 xmake_file=m68k/x-hp3bsd44
5231                 use_collect2=yes
5232                 extra_headers=math-68881.h
5233                 float_format=m68k
5234                 ;;
5235         m68k-hp-bsd*)                   # HP 9000/3xx running Berkeley Unix
5236                 tm_file=m68k/hp3bsd.h
5237                 use_collect2=yes
5238                 extra_headers=math-68881.h
5239                 float_format=m68k
5240                 ;;
5241         m68k-isi-bsd*)
5242                 if test x$with_fp = xno
5243                 then
5244                         tm_file=m68k/isi-nfp.h
5245                 else
5246                         tm_file=m68k/isi.h
5247                         float_format=m68k
5248                 fi
5249                 use_collect2=yes
5250                 extra_headers=math-68881.h
5251                 ;;
5252         m68k-hp-hpux7*) # HP 9000 series 300 running HPUX version 7.
5253                 xm_file="xm-alloca.h ${xm_file}"
5254                 xm_defines="USG"
5255                 if test x$gas = xyes
5256                 then
5257                         xmake_file=m68k/x-hp320g
5258                         tm_file=m68k/hp320g.h
5259                 else
5260                         xmake_file=m68k/x-hp320
5261                         tm_file=m68k/hpux7.h
5262                 fi
5263                 install_headers_dir=install-headers-cpio
5264                 use_collect2=yes
5265                 extra_headers=math-68881.h
5266                 float_format=m68k
5267                 ;;
5268         m68k-hp-hpux*)  # HP 9000 series 300
5269                 xm_file="xm-alloca.h ${xm_file}"
5270                 xm_defines="USG"
5271                 if test x$gas = xyes
5272                 then
5273                         xmake_file=m68k/x-hp320g
5274                         tm_file=m68k/hp320g.h
5275                 else
5276                         xmake_file=m68k/x-hp320
5277                         tm_file=m68k/hp320.h
5278                 fi
5279                 install_headers_dir=install-headers-cpio
5280                 use_collect2=yes
5281                 extra_headers=math-68881.h
5282                 float_format=m68k
5283                 ;;
5284         m68k-sun-mach*)
5285                 tm_file=m68k/sun3mach.h
5286                 use_collect2=yes
5287                 extra_headers=math-68881.h
5288                 float_format=m68k
5289                 ;;
5290         m68k-sony-newsos3*)
5291                 if test x$gas = xyes
5292                 then
5293                         tm_file=m68k/news3gas.h
5294                 else
5295                         tm_file=m68k/news3.h
5296                 fi
5297                 use_collect2=yes
5298                 extra_headers=math-68881.h
5299                 float_format=m68k
5300                 ;;
5301         m68k-sony-bsd* | m68k-sony-newsos*)
5302                 if test x$gas = xyes
5303                 then
5304                         tm_file=m68k/newsgas.h
5305                 else
5306                         tm_file=m68k/news.h
5307                 fi
5308                 use_collect2=yes
5309                 extra_headers=math-68881.h
5310                 float_format=m68k
5311                 ;;
5312         m68k-next-nextstep2*)
5313                 tm_file=m68k/next21.h
5314                 xm_file="m68k/xm-next.h ${xm_file}"
5315                 tmake_file=m68k/t-next
5316                 xmake_file=m68k/x-next
5317                 extra_objs=nextstep.o
5318                 extra_headers=math-68881.h
5319                 use_collect2=yes
5320                 float_format=m68k
5321                 ;;
5322         m68k-next-nextstep[34]*)
5323                 tm_file=m68k/next.h
5324                 xm_file="m68k/xm-next.h ${xm_file}"
5325                 tmake_file=m68k/t-next
5326                 xmake_file=m68k/x-next
5327                 extra_objs=nextstep.o
5328                 extra_parts="crtbegin.o crtend.o"
5329                 extra_headers=math-68881.h
5330                 float_format=m68k
5331                 if test x$enable_threads = xyes; then
5332                         thread_file='mach'
5333                 fi
5334                 ;;
5335         m68k-sun-sunos3*)
5336                 if test x$with_fp = xno
5337                 then
5338                         tm_file=m68k/sun3n3.h
5339                 else
5340                         tm_file=m68k/sun3o3.h
5341                         float_format=m68k
5342                 fi
5343                 use_collect2=yes
5344                 extra_headers=math-68881.h
5345                 ;;
5346         m68k-sun-sunos*)                        # For SunOS 4 (the default).
5347                 if test x$with_fp = xno
5348                 then
5349                         tm_file=m68k/sun3n.h
5350                 else
5351                         tm_file=m68k/sun3.h
5352                         float_format=m68k
5353                 fi
5354                 use_collect2=yes
5355                 extra_headers=math-68881.h
5356                 ;;
5357         m68k-wrs-vxworks*)
5358                 tm_file=m68k/vxm68k.h
5359                 tmake_file=m68k/t-vxworks68
5360                 extra_headers=math-68881.h
5361                 thread_file='vxworks'
5362                 float_format=m68k
5363                 ;;
5364         m68k-*-aout*)
5365                 tmake_file=m68k/t-m68kbare
5366                 tm_file="m68k/m68k-aout.h libgloss.h"
5367                 extra_headers=math-68881.h
5368                 float_format=m68k
5369                 ;;
5370         m68k-*-coff*)
5371                 tmake_file=m68k/t-m68kbare
5372                 tm_file="m68k/m68k-coff.h dbx.h libgloss.h"
5373                 extra_headers=math-68881.h
5374                 float_format=m68k
5375                 ;;
5376         m68020-*-elf* | m68k-*-elf*)
5377                 tm_file="m68k/m68020-elf.h"
5378                 xm_file=m68k/xm-m68kv.h
5379                 tmake_file=m68k/t-m68kelf
5380                 header_files=math-68881.h
5381                 ;;
5382         m68k-*-lynxos*)
5383                 if test x$gas = xyes
5384                 then
5385                         tm_file=m68k/lynx.h
5386                 else
5387                         tm_file=m68k/lynx-ng.h
5388                 fi
5389                 xm_file=m68k/xm-lynx.h
5390                 xmake_file=x-lynx
5391                 tmake_file=m68k/t-lynx
5392                 extra_headers=math-68881.h
5393                 float_format=m68k
5394                 ;;
5395         m68k*-*-netbsd*)
5396                 tm_file=m68k/netbsd.h
5397                 tmake_file=t-netbsd
5398                 float_format=m68k
5399                 use_collect2=yes
5400                 ;;
5401         m68k*-*-openbsd*)
5402                 float_format=m68k
5403                 # we need collect2 until our bug is fixed...
5404                 use_collect2=yes
5405                 ;;
5406         m68k-*-sysv3*)                  # Motorola m68k's running system V.3
5407                 xm_file="xm-alloca.h ${xm_file}"
5408                 xm_defines=USG
5409                 xmake_file=m68k/x-m68kv
5410                 extra_parts="crtbegin.o crtend.o"
5411                 extra_headers=math-68881.h
5412                 float_format=m68k
5413                 ;;
5414         m68k-*-sysv4*)                  # Motorola m68k's running system V.4
5415                 tm_file=m68k/m68kv4.h
5416                 xm_file="xm-alloca.h ${xm_file}"
5417                 xm_defines=USG
5418                 tmake_file=t-svr4
5419                 extra_parts="crtbegin.o crtend.o"
5420                 extra_headers=math-68881.h
5421                 float_format=m68k
5422                 ;;
5423         m68k-*-linux*aout*)             # Motorola m68k's running GNU/Linux
5424                                         # with a.out format
5425                 xmake_file=x-linux
5426                 tm_file=m68k/linux-aout.h
5427                 tmake_file="t-linux-aout m68k/t-linux-aout"
5428                 extra_headers=math-68881.h
5429                 float_format=m68k
5430                 gnu_ld=yes
5431                 ;;
5432         m68k-*-linux*libc1)             # Motorola m68k's running GNU/Linux
5433                                         # with ELF format using the
5434                                         # GNU/Linux C library 5
5435                 xmake_file=x-linux
5436                 tm_file=m68k/linux.h
5437                 tmake_file="t-linux t-linux-gnulibc1 m68k/t-linux"
5438                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5439                 extra_headers=math-68881.h
5440                 float_format=m68k
5441                 gnu_ld=yes
5442                 ;;
5443         m68k-*-linux*)          # Motorola m68k's running GNU/Linux
5444                                         # with ELF format using glibc 2
5445                                         # aka the GNU/Linux C library 6.
5446                 xmake_file=x-linux
5447                 tm_file=m68k/linux.h
5448                 tmake_file="t-linux m68k/t-linux"
5449                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5450                 extra_headers=math-68881.h
5451                 float_format=m68k
5452                 gnu_ld=yes
5453                 if test x$enable_threads = xyes; then
5454                         thread_file='posix'
5455                 fi
5456                 ;;
5457         m68k-*-psos*)
5458                 tmake_file=m68k/t-m68kbare
5459                 tm_file=m68k/m68k-psos.h
5460                 extra_headers=math-68881.h
5461                 float_format=m68k
5462                 ;;
5463         m68k-*-rtemscoff*)
5464                 tmake_file="m68k/t-m68kbare t-rtems"
5465                 tm_file=m68k/rtems.h
5466                 extra_headers=math-68881.h
5467                 float_format=m68k
5468                 ;;
5469         m68k-*-rtemself*|m68k-*-rtems*)
5470                 tmake_file="m68k/t-m68kbare t-rtems m68k/t-crtstuff"
5471                 tm_file=m68k/rtemself.h
5472                 extra_headers=math-68881.h
5473                 float_format=m68k
5474                 ;;
5475         m88k-dg-dgux*)
5476                 case $machine in
5477                   m88k-dg-dguxbcs*)
5478                     tm_file=m88k/dguxbcs.h
5479                     tmake_file=m88k/t-dguxbcs
5480                     ;;
5481                   *)
5482                     tm_file=m88k/dgux.h
5483                     tmake_file=m88k/t-dgux
5484                     ;;
5485                 esac
5486                 extra_parts="crtbegin.o bcscrtbegin.o crtend.o m88kdgux.ld"
5487                 xmake_file=m88k/x-dgux
5488                 if test x$gas = xyes
5489                 then
5490                         tmake_file=m88k/t-dgux-gas
5491                 fi
5492                 ;;
5493         m88k-dolphin-sysv3*)
5494                 tm_file=m88k/dolph.h
5495                 extra_parts="crtbegin.o crtend.o"
5496                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5497                 xmake_file=m88k/x-dolph
5498                 if test x$gas = xyes
5499                 then
5500                         tmake_file=m88k/t-m88k-gas
5501                 fi
5502                 ;;
5503         m88k-tektronix-sysv3)
5504                 tm_file=m88k/tekXD88.h
5505                 extra_parts="crtbegin.o crtend.o"
5506                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5507                 xmake_file=m88k/x-tekXD88
5508                 if test x$gas = xyes
5509                 then
5510                         tmake_file=m88k/t-m88k-gas
5511                 fi
5512                 ;;
5513         m88k-*-aout*)
5514                 tm_file=m88k/m88k-aout.h
5515                 ;;
5516         m88k-*-coff*)
5517                 tm_file=m88k/m88k-coff.h
5518                 tmake_file=m88k/t-bug
5519                 ;;
5520         m88k-*-luna*)
5521                 tm_file=m88k/luna.h
5522                 extra_parts="crtbegin.o crtend.o"
5523                 if test x$gas = xyes
5524                 then
5525                         tmake_file=m88k/t-luna-gas
5526                 else
5527                         tmake_file=m88k/t-luna
5528                 fi
5529                 ;;
5530         m88k-*-openbsd*)
5531                 tmake_file="${tmake_file} m88k/t-luna-gas"
5532                 tm_file="m88k/aout-dbx.h aoutos.h m88k/m88k.h openbsd.h ${tm_file}"
5533                 xm_file="xm-openbsd.h m88k/xm-m88k.h ${xm_file}"
5534                 ;;
5535         m88k-*-sysv3*)
5536                 tm_file=m88k/sysv3.h
5537                 extra_parts="crtbegin.o crtend.o"
5538                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5539                 xmake_file=m88k/x-sysv3
5540                 if test x$gas = xyes
5541                 then
5542                         tmake_file=m88k/t-m88k-gas
5543                 fi
5544                 ;;
5545         m88k-*-sysv4*)
5546                 tm_file=m88k/sysv4.h
5547                 extra_parts="crtbegin.o crtend.o"
5548                 xmake_file=m88k/x-sysv4
5549                 tmake_file=m88k/t-sysv4
5550                 ;;
5551         mcore-*-elf)
5552                 tm_file=mcore/mcore-elf.h
5553                 tmake_file=mcore/t-mcore
5554                 ;;
5555         mcore-*-pe*)
5556                 tm_file=mcore/mcore-pe.h
5557                 tmake_file=mcore/t-mcore-pe
5558                 ;;
5559         mips-sgi-irix6*)                # SGI System V.4., IRIX 6
5560                 if test "x$gnu_ld" = xyes
5561                 then
5562                         tm_file="mips/iris6.h mips/iris6gld.h"
5563                 else
5564                         tm_file=mips/iris6.h
5565                 fi
5566                 tmake_file=mips/t-iris6
5567                 xm_file=mips/xm-iris6.h
5568                 xmake_file=mips/x-iris6
5569 #               if test x$enable_threads = xyes; then
5570 #                       thread_file='irix'
5571 #               fi
5572                 ;;
5573         mips-wrs-vxworks)
5574                 tm_file="mips/elf.h mips/vxworks.h"
5575                 tmake_file=mips/t-ecoff
5576                 gas=yes
5577                 gnu_ld=yes
5578                 extra_parts="crtbegin.o crtend.o"
5579                 thread_file='vxworks'
5580                 ;;
5581         mips-sgi-irix5cross64)          # Irix5 host, Irix 6 target, cross64
5582                 tm_file="mips/iris6.h mips/cross64.h"
5583                 xm_defines=USG
5584                 xm_file="mips/xm-iris5.h"
5585                 xmake_file=mips/x-iris
5586                 tmake_file=mips/t-cross64
5587                 # See comment in mips/iris[56].h files.
5588                 use_collect2=yes
5589 #               if test x$enable_threads = xyes; then
5590 #                       thread_file='irix'
5591 #               fi
5592                 ;;
5593         mips-sni-sysv4)
5594                 if test x$gas = xyes
5595                 then
5596                         if test x$stabs = xyes
5597                         then
5598                                 tm_file=mips/iris5gdb.h
5599                         else
5600                                 tm_file="mips/sni-svr4.h mips/sni-gas.h"
5601                         fi
5602                 else
5603                         tm_file=mips/sni-svr4.h
5604                 fi
5605                 xm_defines=USG
5606                 xmake_file=mips/x-sni-svr4
5607                 tmake_file=mips/t-mips-gas
5608                 if test x$gnu_ld != xyes
5609                 then
5610                         use_collect2=yes
5611                 fi
5612                 ;;
5613         mips-sgi-irix5*)                # SGI System V.4., IRIX 5
5614                 if test x$gas = xyes
5615                 then
5616                         tm_file="mips/iris5.h mips/iris5gas.h"
5617                         if test x$stabs = xyes
5618                         then
5619                                 tm_file="${tm_file} dbx.h"
5620                         fi
5621                 else
5622                         tm_file=mips/iris5.h
5623                 fi
5624                 xm_defines=USG
5625                 xm_file="mips/xm-iris5.h"
5626                 xmake_file=mips/x-iris
5627                 # mips-tfile doesn't work yet
5628                 tmake_file=mips/t-mips-gas
5629                 # See comment in mips/iris5.h file.
5630                 use_collect2=yes
5631 #               if test x$enable_threads = xyes; then
5632 #                       thread_file='irix'
5633 #               fi
5634                 ;;
5635         mips-sgi-irix4loser*)           # Mostly like a MIPS.
5636                 tm_file="mips/iris4loser.h mips/iris3.h ${tm_file} mips/iris4.h"
5637                 if test x$stabs = xyes; then
5638                         tm_file="${tm_file} dbx.h"
5639                 fi
5640                 xm_defines=USG
5641                 xmake_file=mips/x-iris
5642                 if test x$gas = xyes
5643                 then
5644                         tmake_file=mips/t-mips-gas
5645                 else
5646                         extra_passes="mips-tfile mips-tdump"
5647                 fi
5648                 if test x$gnu_ld != xyes
5649                 then
5650                         use_collect2=yes
5651                 fi
5652 #               if test x$enable_threads = xyes; then
5653 #                       thread_file='irix'
5654 #               fi
5655                 ;;
5656         mips-sgi-irix4*)                # Mostly like a MIPS.
5657                 tm_file="mips/iris3.h ${tm_file} mips/iris4.h"
5658                 if test x$stabs = xyes; then
5659                         tm_file="${tm_file} dbx.h"
5660                 fi
5661                 xm_defines=USG
5662                 xmake_file=mips/x-iris
5663                 if test x$gas = xyes
5664                 then
5665                         tmake_file=mips/t-mips-gas
5666                 else
5667                         extra_passes="mips-tfile mips-tdump"
5668                 fi
5669                 if test x$gnu_ld != xyes
5670                 then
5671                         use_collect2=yes
5672                 fi
5673 #               if test x$enable_threads = xyes; then
5674 #                       thread_file='irix'
5675 #               fi
5676                 ;;
5677         mips-sgi-*)                     # Mostly like a MIPS.
5678                 tm_file="mips/iris3.h ${tm_file}"
5679                 if test x$stabs = xyes; then
5680                         tm_file="${tm_file} dbx.h"
5681                 fi
5682                 xm_defines=USG
5683                 xmake_file=mips/x-iris3
5684                 if test x$gas = xyes
5685                 then
5686                         tmake_file=mips/t-mips-gas
5687                 else
5688                         extra_passes="mips-tfile mips-tdump"
5689                 fi
5690                 if test x$gnu_ld != xyes
5691                 then
5692                         use_collect2=yes
5693                 fi
5694                 ;;
5695         mips-dec-osfrose*)              # Decstation running OSF/1 reference port with OSF/rose.
5696                 tm_file="mips/osfrose.h ${tm_file}"
5697                 xmake_file=mips/x-osfrose
5698                 tmake_file=mips/t-osfrose
5699                 extra_objs=halfpic.o
5700                 use_collect2=yes
5701                 ;;
5702         mips-dec-osf*)                  # Decstation running OSF/1 as shipped by DIGITAL
5703                 tm_file=mips/dec-osf1.h
5704                 if test x$stabs = xyes; then
5705                         tm_file="${tm_file} dbx.h"
5706                 fi
5707                 xmake_file=mips/x-dec-osf1
5708                 if test x$gas = xyes
5709                 then
5710                         tmake_file=mips/t-mips-gas
5711                 else
5712                         tmake_file=mips/t-ultrix
5713                         extra_passes="mips-tfile mips-tdump"
5714                 fi
5715                 if test x$gnu_ld != xyes
5716                 then
5717                         use_collect2=yes
5718                 fi
5719                 ;;
5720         mips-dec-bsd*)                  # Decstation running 4.4 BSD
5721               tm_file=mips/dec-bsd.h
5722               if test x$gas = xyes
5723               then
5724                         tmake_file=mips/t-mips-gas
5725               else
5726                         tmake_file=mips/t-ultrix
5727                         extra_passes="mips-tfile mips-tdump"
5728               fi
5729               if test x$gnu_ld != xyes
5730               then
5731                         use_collect2=yes
5732               fi
5733               ;;
5734         mipsel-*-netbsd* | mips-dec-netbsd*)    # Decstation running NetBSD
5735                 tm_file=mips/netbsd.h
5736                 # On NetBSD, the headers are already okay, except for math.h.
5737                 tmake_file=t-netbsd
5738                 ;;
5739         mips*-*-linux*)                         # Linux MIPS, either endian.
5740                 xmake_file=x-linux
5741                 case $machine in
5742                        mips*el-*)  tm_file="mips/elfl.h mips/linux.h" ;;
5743                        *)         tm_file="mips/elf.h mips/linux.h" ;;
5744                 esac
5745                 tmake_file=t-linux
5746                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5747                 gnu_ld=yes
5748                 gas=yes
5749                 if test x$enable_threads = xyes; then
5750                         thread_file='posix'
5751                 fi
5752                 ;;
5753         mips*el-*-openbsd*)     # mips little endian
5754                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
5755                 ;;
5756         mips*-*-openbsd*)               # mips big endian
5757                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
5758                 tm_file="mips/openbsd-be.h ${tm_file}"
5759                 ;;
5760         mips-sony-bsd* | mips-sony-newsos*)     # Sony NEWS 3600 or risc/news.
5761                 tm_file="mips/news4.h ${tm_file}"
5762                 if test x$stabs = xyes; then
5763                         tm_file="${tm_file} dbx.h"
5764                 fi
5765                 if test x$gas = xyes
5766                 then
5767                         tmake_file=mips/t-mips-gas
5768                 else
5769                         extra_passes="mips-tfile mips-tdump"
5770                 fi
5771                 if test x$gnu_ld != xyes
5772                 then
5773                         use_collect2=yes
5774                 fi
5775                 xmake_file=mips/x-sony
5776                 ;;
5777         mips-sony-sysv*)                # Sony NEWS 3800 with NEWSOS5.0.
5778                                         # That is based on svr4.
5779                 # t-svr4 is not right because this system doesn't use ELF.
5780                 tm_file="mips/news5.h ${tm_file}"
5781                 if test x$stabs = xyes; then
5782                         tm_file="${tm_file} dbx.h"
5783                 fi
5784                 xm_defines=USG
5785                 if test x$gas = xyes
5786                 then
5787                         tmake_file=mips/t-mips-gas
5788                 else
5789                         extra_passes="mips-tfile mips-tdump"
5790                 fi
5791                 if test x$gnu_ld != xyes
5792                 then
5793                         use_collect2=yes
5794                 fi
5795                 ;;
5796         mips-tandem-sysv4*)             # Tandem S2 running NonStop UX
5797                 tm_file="mips/svr4-5.h mips/svr4-t.h"
5798                 if test x$stabs = xyes; then
5799                         tm_file="${tm_file} dbx.h"
5800                 fi
5801                 xm_defines=USG
5802                 xmake_file=mips/x-sysv
5803                 if test x$gas = xyes
5804                 then
5805                         tmake_file=mips/t-mips-gas
5806                         extra_parts="crtbegin.o crtend.o"
5807                 else
5808                         tmake_file=mips/t-mips
5809                         extra_passes="mips-tfile mips-tdump"
5810                 fi
5811                 if test x$gnu_ld != xyes
5812                 then
5813                         use_collect2=yes
5814                 fi
5815                 ;;
5816         mips-*-ultrix* | mips-dec-mach3)        # Decstation.
5817                 tm_file="mips/ultrix.h ${tm_file}"
5818                 if test x$stabs = xyes; then
5819                         tm_file="${tm_file} dbx.h"
5820                 fi
5821                 xmake_file=mips/x-ultrix
5822                 if test x$gas = xyes
5823                 then
5824                         tmake_file=mips/t-mips-gas
5825                 else
5826                         tmake_file=mips/t-ultrix
5827                         extra_passes="mips-tfile mips-tdump"
5828                 fi
5829                 if test x$gnu_ld != xyes
5830                 then
5831                         use_collect2=yes
5832                 fi
5833                 ;;
5834         mips-*-riscos[56789]bsd*)
5835                 tm_file=mips/bsd-5.h    # MIPS BSD 4.3, RISC-OS 5.0
5836                 if test x$stabs = xyes; then
5837                         tm_file="${tm_file} dbx.h"
5838                 fi
5839                 if test x$gas = xyes
5840                 then
5841                         tmake_file=mips/t-bsd-gas
5842                 else
5843                         tmake_file=mips/t-bsd
5844                         extra_passes="mips-tfile mips-tdump"
5845                 fi
5846                 if test x$gnu_ld != xyes
5847                 then
5848                         use_collect2=yes
5849                 fi
5850                 ;;
5851         mips-*-bsd* | mips-*-riscosbsd* | mips-*-riscos[1234]bsd*)
5852                 tm_file="mips/bsd-4.h ${tm_file}" # MIPS BSD 4.3, RISC-OS 4.0
5853                 if test x$stabs = xyes; then
5854                         tm_file="${tm_file} dbx.h"
5855                 fi
5856                 if test x$gas = xyes
5857                 then
5858                         tmake_file=mips/t-bsd-gas
5859                 else
5860                         tmake_file=mips/t-bsd
5861                         extra_passes="mips-tfile mips-tdump"
5862                 fi
5863                 if test x$gnu_ld != xyes
5864                 then
5865                         use_collect2=yes
5866                 fi
5867                 ;;
5868         mips-*-riscos[56789]sysv4*)
5869                 tm_file=mips/svr4-5.h   # MIPS System V.4., RISC-OS 5.0
5870                 if test x$stabs = xyes; then
5871                         tm_file="${tm_file} dbx.h"
5872                 fi
5873                 xmake_file=mips/x-sysv
5874                 if test x$gas = xyes
5875                 then
5876                         tmake_file=mips/t-svr4-gas
5877                 else
5878                         tmake_file=mips/t-svr4
5879                         extra_passes="mips-tfile mips-tdump"
5880                 fi
5881                 if test x$gnu_ld != xyes
5882                 then
5883                         use_collect2=yes
5884                 fi
5885                 ;;
5886         mips-*-sysv4* | mips-*-riscos[1234]sysv4* | mips-*-riscossysv4*)
5887                 tm_file="mips/svr4-4.h ${tm_file}"
5888                 if test x$stabs = xyes; then
5889                         tm_file="${tm_file} dbx.h"
5890                 fi
5891                 xm_defines=USG
5892                 xmake_file=mips/x-sysv
5893                 if test x$gas = xyes
5894                 then
5895                         tmake_file=mips/t-svr4-gas
5896                 else
5897                         tmake_file=mips/t-svr4
5898                         extra_passes="mips-tfile mips-tdump"
5899                 fi
5900                 if test x$gnu_ld != xyes
5901                 then
5902                         use_collect2=yes
5903                 fi
5904                 ;;
5905         mips-*-riscos[56789]sysv*)
5906                 tm_file=mips/svr3-5.h   # MIPS System V.3, RISC-OS 5.0
5907                 if test x$stabs = xyes; then
5908                         tm_file="${tm_file} dbx.h"
5909                 fi
5910                 xm_defines=USG
5911                 xmake_file=mips/x-sysv
5912                 if test x$gas = xyes
5913                 then
5914                         tmake_file=mips/t-svr3-gas
5915                 else
5916                         tmake_file=mips/t-svr3
5917                         extra_passes="mips-tfile mips-tdump"
5918                 fi
5919                 if test x$gnu_ld != xyes
5920                 then
5921                         use_collect2=yes
5922                 fi
5923                 ;;
5924         mips-*-sysv* | mips-*-riscos*sysv*)
5925                 tm_file="mips/svr3-4.h ${tm_file}"
5926                 if test x$stabs = xyes; then
5927                         tm_file="${tm_file} dbx.h"
5928                 fi
5929                 xm_defines=USG
5930                 xmake_file=mips/x-sysv
5931                 if test x$gas = xyes
5932                 then
5933                         tmake_file=mips/t-svr3-gas
5934                 else
5935                         tmake_file=mips/t-svr3
5936                         extra_passes="mips-tfile mips-tdump"
5937                 fi
5938                 if test x$gnu_ld != xyes
5939                 then
5940                         use_collect2=yes
5941                 fi
5942                 ;;
5943         mips-*-riscos[56789]*)          # Default MIPS RISC-OS 5.0.
5944                 tm_file=mips/mips-5.h
5945                 if test x$stabs = xyes; then
5946                         tm_file="${tm_file} dbx.h"
5947                 fi
5948                 if test x$gas = xyes
5949                 then
5950                         tmake_file=mips/t-mips-gas
5951                 else
5952                         extra_passes="mips-tfile mips-tdump"
5953                 fi
5954                 if test x$gnu_ld != xyes
5955                 then
5956                         use_collect2=yes
5957                 fi
5958                 ;;
5959         mips-*-gnu*)
5960                 ;;
5961         mipsel-*-ecoff*)
5962                 tm_file=mips/ecoffl.h
5963                 if test x$stabs = xyes; then
5964                         tm_file="${tm_file} dbx.h"
5965                 fi
5966                 tmake_file=mips/t-ecoff
5967                 ;;
5968         mips-*-ecoff*)
5969                 tm_file="gofast.h mips/ecoff.h"
5970                 if test x$stabs = xyes; then
5971                         tm_file="${tm_file} dbx.h"
5972                 fi
5973                 tmake_file=mips/t-ecoff
5974                 ;;
5975         mipsel-*-elf*)
5976                 tm_file="mips/elfl.h"
5977                 tmake_file=mips/t-elf
5978                 ;;
5979         mips-*-elf*)
5980                 tm_file="mips/elf.h"
5981                 tmake_file=mips/t-elf
5982                 ;;
5983         mips64el-*-elf*)
5984                 tm_file="mips/elfl64.h"
5985                 tmake_file=mips/t-elf
5986                 ;;
5987         mips64orionel-*-elf*)
5988                 tm_file="mips/elforion.h mips/elfl64.h"
5989                 tmake_file=mips/t-elf
5990                 ;;
5991         mips64-*-elf*)
5992                 tm_file="mips/elf64.h"
5993                 tmake_file=mips/t-elf
5994                 ;;
5995         mips64orion-*-elf*)
5996                 tm_file="mips/elforion.h mips/elf64.h"
5997                 tmake_file=mips/t-elf
5998                 ;;
5999         mips64orion-*-rtems*)
6000                 tm_file="mips/elforion.h mips/elf64.h mips/rtems64.h"
6001                 tmake_file="mips/t-elf t-rtems"
6002                 ;;
6003         mipstx39el-*-elf*)
6004                 tm_file="mips/r3900.h mips/elfl.h mips/abi64.h"
6005                 tmake_file=mips/t-r3900
6006                 ;;
6007         mipstx39-*-elf*)
6008                 tm_file="mips/r3900.h mips/elf.h mips/abi64.h"
6009                 tmake_file=mips/t-r3900
6010                 ;;
6011         mips-*-*)                               # Default MIPS RISC-OS 4.0.
6012                 if test x$stabs = xyes; then
6013                         tm_file="${tm_file} dbx.h"
6014                 fi
6015                 if test x$gas = xyes
6016                 then
6017                         tmake_file=mips/t-mips-gas
6018                 else
6019                         extra_passes="mips-tfile mips-tdump"
6020                 fi
6021                 if test x$gnu_ld != xyes
6022                 then
6023                         use_collect2=yes
6024                 fi
6025                 ;;
6026         mn10200-*-*)
6027                 float_format=i32
6028                 cpu_type=mn10200
6029                 tm_file="mn10200/mn10200.h"
6030                 if test x$stabs = xyes
6031                 then
6032                         tm_file="${tm_file} dbx.h"
6033                 fi
6034                 use_collect2=no
6035                 ;;
6036         mn10300-*-*)
6037                 cpu_type=mn10300
6038                 tm_file="mn10300/mn10300.h"
6039                 if test x$stabs = xyes
6040                 then
6041                         tm_file="${tm_file} dbx.h"
6042                 fi
6043                 use_collect2=no
6044                 ;;
6045         ns32k-encore-bsd*)
6046                 tm_file=ns32k/encore.h
6047                 use_collect2=yes
6048                 ;;
6049         ns32k-sequent-bsd*)
6050                 tm_file=ns32k/sequent.h
6051                 use_collect2=yes
6052                 ;;
6053         ns32k-tek6100-bsd*)
6054                 tm_file=ns32k/tek6100.h
6055                 use_collect2=yes
6056                 ;;
6057         ns32k-tek6200-bsd*)
6058                 tm_file=ns32k/tek6200.h
6059                 use_collect2=yes
6060                 ;;
6061 # This has not been updated to GCC 2.
6062 #       ns32k-ns-genix*)
6063 #               xm_defines=USG
6064 #               xmake_file=ns32k/x-genix
6065 #               tm_file=ns32k/genix.h
6066 #               use_collect2=yes
6067 #               ;;
6068         ns32k-merlin-*)
6069                 tm_file=ns32k/merlin.h
6070                 use_collect2=yes
6071                 ;;
6072         ns32k-pc532-mach*)
6073                 tm_file=ns32k/pc532-mach.h
6074                 use_collect2=yes
6075                 ;;
6076         ns32k-pc532-minix*)
6077                 tm_file=ns32k/pc532-min.h
6078                 xm_file="ns32k/xm-pc532-min.h ${xm-file}"
6079                 xm_defines=USG
6080                 use_collect2=yes
6081                 ;;
6082         ns32k-*-netbsd*)
6083                 tm_file=ns32k/netbsd.h
6084                 xm_file="ns32k/xm-netbsd.h ${xm_file}"
6085                 # On NetBSD, the headers are already okay, except for math.h.
6086                 tmake_file=t-netbsd
6087                 use_collect2=yes
6088                 ;;
6089         pdp11-*-bsd)
6090                 tm_file="${tm_file} pdp11/2bsd.h"
6091                 ;;
6092         pdp11-*-*)
6093                 ;;
6094         avr-*-*)
6095                 ;;
6096         ns32k-*-openbsd*)
6097                 # Nothing special
6098                 ;;
6099 # This has not been updated to GCC 2.
6100 #       pyramid-*-*)
6101 #               cpu_type=pyr
6102 #               xmake_file=pyr/x-pyr
6103 #               use_collect2=yes
6104 #               ;;
6105
6106         pj*-linux*)
6107                 tm_file="svr4.h pj/linux.h ${tm_file}"
6108                 ;;
6109         pj-*)
6110                 ;;
6111         pjl-*)
6112                 tm_file="svr4.h pj/pjl.h ${tm_file}"
6113                 ;;
6114
6115         romp-*-aos*)
6116                 use_collect2=yes
6117                 ;;
6118         romp-*-mach*)
6119                 xmake_file=romp/x-mach
6120                 use_collect2=yes
6121                 ;;
6122         romp-*-openbsd*)
6123                 # Nothing special
6124                 ;;
6125         powerpc-*-openbsd*)
6126                 tmake_file="${tmake_file} rs6000/t-rs6000 rs6000/t-openbsd"
6127                 ;;
6128         powerpc-*-beos*)
6129                 cpu_type=rs6000
6130                 tm_file=rs6000/beos.h
6131                 xm_file=rs6000/xm-beos.h
6132                 tmake_file=rs6000/t-beos
6133                 xmake_file=rs6000/x-beos
6134                 ;;
6135         powerpc-*-sysv*)
6136                 tm_file=rs6000/sysv4.h
6137                 xm_file="rs6000/xm-sysv4.h"
6138                 xm_defines="USG POSIX"
6139                 extra_headers=ppc-asm.h
6140                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
6141                 xmake_file=rs6000/x-sysv4
6142                 ;;
6143         powerpc-*-eabiaix*)
6144                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/eabiaix.h"
6145                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6146                 extra_headers=ppc-asm.h
6147                 ;;
6148         powerpc-*-eabisim*)
6149                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h"
6150                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6151                 extra_headers=ppc-asm.h
6152                 ;;
6153         powerpc-*-elf*)
6154                 tm_file="rs6000/sysv4.h"
6155                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6156                 extra_headers=ppc-asm.h
6157                 ;;
6158         powerpc-*-eabi*)
6159                 tm_file="rs6000/sysv4.h rs6000/eabi.h"
6160                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6161                 extra_headers=ppc-asm.h
6162                 ;;
6163         powerpc-*-rtems*)
6164                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/rtems.h"
6165                 tmake_file="rs6000/t-ppcgas t-rtems rs6000/t-ppccomm"
6166                 extra_headers=ppc-asm.h
6167                 ;;
6168         powerpc-*-linux*libc1)
6169                 tm_file="rs6000/sysv4.h rs6000/linux.h"
6170                 xm_file=rs6000/xm-sysv4.h
6171                 out_file=rs6000/rs6000.c
6172                 tmake_file="rs6000/t-ppcos t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
6173                 xmake_file=x-linux
6174                 extra_headers=ppc-asm.h
6175                 if test x$enable_threads = xyes; then
6176                         thread_file='posix'
6177                 fi
6178                 ;;
6179         powerpc-*-linux*)
6180                 tm_file="rs6000/sysv4.h rs6000/linux.h"
6181                 xm_file="rs6000/xm-sysv4.h"
6182                 xm_defines="USG ${xm_defines}"
6183                 out_file=rs6000/rs6000.c
6184                 tmake_file="rs6000/t-ppcos t-linux rs6000/t-ppccomm"
6185                 xmake_file=x-linux
6186                 extra_headers=ppc-asm.h
6187                 if test x$enable_threads = xyes; then
6188                         thread_file='posix'
6189                 fi
6190                 ;;
6191         powerpc-wrs-vxworks*)
6192                 cpu_type=rs6000
6193                 xm_file="rs6000/xm-sysv4.h"
6194                 xm_defines="USG POSIX"
6195                 tm_file="rs6000/sysv4.h rs6000/vxppc.h"
6196                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6197                 extra_headers=ppc-asm.h
6198                 thread_file='vxworks'
6199                 ;;
6200         powerpcle-wrs-vxworks*)
6201                 cpu_type=rs6000
6202                 xm_file="rs6000/xm-sysv4.h"
6203                 xm_defines="USG POSIX"
6204                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/vxppc.h"
6205                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6206                 extra_headers=ppc-asm.h
6207                 thread_file='vxworks'
6208                 ;;
6209         powerpcle-*-sysv*)
6210                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h"
6211                 xm_file="rs6000/xm-sysv4.h"
6212                 xm_defines="USG POSIX"
6213                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
6214                 xmake_file=rs6000/x-sysv4
6215                 extra_headers=ppc-asm.h
6216                 ;;
6217         powerpcle-*-elf*)
6218                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h"
6219                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6220                 extra_headers=ppc-asm.h
6221                 ;;
6222         powerpcle-*-eabisim*)
6223                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/eabisim.h"
6224                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6225                 extra_headers=ppc-asm.h
6226                 ;;
6227         powerpcle-*-eabi*)
6228                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h"
6229                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6230                 extra_headers=ppc-asm.h
6231                 ;;
6232         powerpcle-*-solaris2*)
6233                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/sol2.h"
6234                 xm_file="rs6000/xm-sysv4.h"
6235                 xm_defines="USG POSIX"
6236                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
6237                 xmake_file=rs6000/x-sysv4
6238                 extra_headers=ppc-asm.h
6239                 ;;
6240         rs6000-ibm-aix3.[01]*)
6241                 tm_file=rs6000/aix31.h
6242                 xmake_file=rs6000/x-aix31
6243                 float_format=none
6244                 use_collect2=yes
6245                 ;;
6246         rs6000-ibm-aix3.2.[456789]* | powerpc-ibm-aix3.2.[456789]*)
6247                 tm_file=rs6000/aix3newas.h
6248                 if test x$host != x$target
6249                 then
6250                         tmake_file=rs6000/t-xnewas
6251                 else
6252                         tmake_file=rs6000/t-newas
6253                 fi
6254                 float_format=none
6255                 use_collect2=yes
6256                 ;;
6257         rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
6258                 tm_file=rs6000/aix41.h
6259                 if test x$host != x$target
6260                 then
6261                         tmake_file=rs6000/t-xnewas
6262                 else
6263                         tmake_file=rs6000/t-newas
6264                 fi
6265                 if test "$gnu_ld" = yes
6266                 then
6267                         xmake_file=rs6000/x-aix41-gld
6268                 else
6269                         tmake_file='rs6000/t-newas rs6000/t-aix41'
6270                 fi
6271                 xmake_file=rs6000/x-aix41
6272                 float_format=none
6273                 use_collect2=yes
6274                 ;;
6275         rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
6276                 tm_file=rs6000/aix43.h
6277                 tmake_file=rs6000/t-aix43
6278                 xmake_file=rs6000/x-aix41
6279                 float_format=none
6280                 use_collect2=yes
6281                 ;;
6282         rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
6283                 tm_file=rs6000/aix43.h
6284                 tmake_file=rs6000/t-aix43
6285                 xmake_file=rs6000/x-aix41
6286                 float_format=none
6287                 use_collect2=yes
6288                 ;;
6289         rs6000-ibm-aix*)
6290                 float_format=none
6291                 use_collect2=yes
6292                 ;;
6293         rs6000-bull-bosx)
6294                 float_format=none
6295                 use_collect2=yes
6296                 ;;
6297         rs6000-*-mach*)
6298                 tm_file=rs6000/mach.h
6299                 xm_file="${xm_file} rs6000/xm-mach.h"
6300                 xmake_file=rs6000/x-mach
6301                 use_collect2=yes
6302                 ;;
6303         rs6000-*-lynxos*)
6304                 tm_file=rs6000/lynx.h
6305                 xm_file=rs6000/xm-lynx.h
6306                 tmake_file=rs6000/t-rs6000
6307                 xmake_file=rs6000/x-lynx
6308                 use_collect2=yes
6309                 ;;
6310         sh-*-elf*)
6311                 tm_file="sh/sh.h sh/elf.h"
6312                 float_format=sh
6313                 ;;
6314         sh-*-rtemself*)
6315                 tmake_file="sh/t-sh t-rtems"
6316                 tm_file="sh/sh.h sh/elf.h sh/rtemself.h"
6317                 float_format=sh
6318                 ;;
6319         sh-*-rtems*)
6320                 tmake_file="sh/t-sh t-rtems"
6321                 tm_file="sh/sh.h sh/rtems.h"
6322                 float_format=sh
6323                 ;;
6324         sh-*-*)
6325                 float_format=sh
6326                 ;;
6327         sparc-tti-*)
6328                 tm_file=sparc/pbd.h
6329                 xm_file="xm-alloca.h ${xm_file}"
6330                 xm_defines=USG
6331                 ;;
6332         sparc-wrs-vxworks* | sparclite-wrs-vxworks*)
6333                 tm_file=sparc/vxsparc.h
6334                 tmake_file=sparc/t-vxsparc
6335                 use_collect2=yes
6336                 thread_file='vxworks'
6337                 ;;
6338         sparc-*-aout*)
6339                 tmake_file=sparc/t-sparcbare
6340                 tm_file="sparc/aout.h libgloss.h"
6341                 ;;
6342         sparc-*-netbsd*)
6343                 tm_file=sparc/netbsd.h
6344                 tmake_file=t-netbsd
6345                 use_collect2=yes
6346                 ;;
6347         sparc-*-openbsd*)
6348                 # we need collect2 until our bug is fixed...
6349                 use_collect2=yes
6350                 ;;
6351         sparc-*-bsd*)
6352                 tm_file=sparc/bsd.h
6353                 ;;
6354         sparc-*-elf*)
6355                 tm_file=sparc/elf.h
6356                 tmake_file=sparc/t-elf
6357                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
6358                 #float_format=i128
6359                 float_format=i64
6360                 ;;
6361         sparc-*-linux*aout*)            # Sparc's running GNU/Linux, a.out
6362                 xm_file="${xm_file} sparc/xm-linux.h"
6363                 tm_file=sparc/linux-aout.h
6364                 xmake_file=x-linux
6365                 gnu_ld=yes
6366                 ;;
6367         sparc-*-linux*libc1*)   # Sparc's running GNU/Linux, libc5
6368                 xm_file="${xm_file} sparc/xm-linux.h"
6369                 xmake_file=x-linux
6370                 tm_file=sparc/linux.h
6371                 tmake_file="t-linux t-linux-gnulibc1"
6372                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6373                 gnu_ld=yes
6374                 float_format=sparc
6375                 ;;
6376         sparc-*-linux*)         # Sparc's running GNU/Linux, libc6
6377                 xm_file="${xm_file} sparc/xm-linux.h"
6378                 xmake_file=x-linux
6379                 tm_file=sparc/linux.h
6380                 tmake_file="t-linux"
6381                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6382                 gnu_ld=yes
6383                 if test x$enable_threads = xyes; then
6384                         thread_file='posix'
6385                 fi
6386                 float_format=sparc
6387                 ;;
6388         sparc-*-lynxos*)
6389                 if test x$gas = xyes
6390                 then
6391                         tm_file=sparc/lynx.h
6392                 else
6393                         tm_file=sparc/lynx-ng.h
6394                 fi
6395                 xm_file=sparc/xm-lynx.h
6396                 tmake_file=sparc/t-sunos41
6397                 xmake_file=x-lynx
6398                 ;;
6399         sparc-*-rtemsaout*)
6400                 tmake_file="sparc/t-sparcbare t-rtems"
6401                 tm_file=sparc/rtems.h
6402                 ;;
6403         sparc-*-rtems*|sparc-*-rtemself*)
6404                 tm_file="sparc/rtemself.h"
6405                 tmake_file="sparc/t-elf t-rtems"
6406                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
6407                 #float_format=i128
6408                 float_format=i64
6409                 ;;
6410         sparcv9-*-solaris2*)
6411                 if test x$gnu_ld = xyes
6412                 then
6413                         tm_file=sparc/sol2-64.h
6414                 else
6415                         tm_file=sparc/sol2-sld-64.h
6416                 fi
6417                 xm_file="sparc/xm-sysv4-64.h sparc/xm-sol2.h"
6418                 xm_defines="USG POSIX"
6419                 tmake_file="sparc/t-sol2 sparc/t-sol2-64"
6420                 xmake_file=sparc/x-sysv4
6421                 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
6422                 float_format=none
6423                 if test x${enable_threads} = x ; then
6424                     enable_threads=$have_pthread_h
6425                     if test x${enable_threads} = x ; then
6426                         enable_threads=$have_thread_h
6427                     fi
6428                 fi
6429                 if test x${enable_threads} = xyes ; then
6430                     if test x${have_pthread_h} = xyes ; then
6431                         thread_file='posix'
6432                     else
6433                         thread_file='solaris'
6434                     fi
6435                 fi
6436                 ;;
6437         sparc-hal-solaris2*)
6438                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6439                 xm_defines="USG POSIX"
6440                 tm_file="sparc/sol2.h sparc/hal.h"
6441                 tmake_file="sparc/t-halos sparc/t-sol2"
6442                 xmake_file=sparc/x-sysv4
6443                 extra_parts="crt1.o crti.o crtn.o gmon.o crtbegin.o crtend.o"
6444                 case $machine in
6445                 *-*-solaris2.[0-4])
6446                         float_format=i128
6447                 ;;
6448                 *)
6449                         float_format=none
6450                         ;;
6451                 esac
6452                 thread_file='solaris'
6453                 ;;
6454         sparc-*-solaris2*)
6455                 if test x$gnu_ld = xyes
6456                 then
6457                         tm_file=sparc/sol2.h
6458                 else
6459                         tm_file=sparc/sol2-sld.h
6460                 fi
6461                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6462                 xm_defines="USG POSIX"
6463                 tmake_file=sparc/t-sol2
6464                 xmake_file=sparc/x-sysv4
6465                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
6466                 case $machine in
6467                 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*) ;;
6468                 *-*-solaris2*)
6469                         if test x$gnu_ld = xyes
6470                         then
6471                                 tm_file=sparc/sol2-64.h
6472                         else
6473                                 tm_file=sparc/sol2-sld-64.h
6474                         fi
6475                         tmake_file="$tmake_file sparc/t-sol2-64"
6476                         ;;
6477                 esac
6478                 case $machine in
6479                 *-*-solaris2.[0-4])
6480                         float_format=i128
6481                         ;;
6482                 *)
6483                         float_format=none
6484                         ;;
6485                 esac
6486                 if test x${enable_threads} = x; then
6487                     enable_threads=$have_pthread_h
6488                     if test x${enable_threads} = x; then
6489                         enable_threads=$have_thread_h
6490                     fi
6491                 fi
6492                 if test x${enable_threads} = xyes; then
6493                     if test x${have_pthread_h} = xyes; then
6494                         thread_file='posix'
6495                     else
6496                         thread_file='solaris'
6497                     fi
6498                 fi
6499                 ;;
6500         sparc-*-sunos4.0*)
6501                 tm_file=sparc/sunos4.h
6502                 tmake_file=sparc/t-sunos40
6503                 use_collect2=yes
6504                 ;;
6505         sparc-*-sunos4*)
6506                 tm_file=sparc/sunos4.h
6507                 tmake_file=sparc/t-sunos41
6508                 use_collect2=yes
6509                 if test x$gas = xyes; then
6510                         tm_file="${tm_file} sparc/sun4gas.h"
6511                 fi
6512                 ;;
6513         sparc-*-sunos3*)
6514                 tm_file=sparc/sun4o3.h
6515                 use_collect2=yes
6516                 ;;
6517         sparc-*-sysv4*)
6518                 tm_file=sparc/sysv4.h
6519                 xm_file="sparc/xm-sysv4.h"
6520                 xm_defines="USG POSIX"
6521                 tmake_file=t-svr4
6522                 xmake_file=sparc/x-sysv4
6523                 extra_parts="crtbegin.o crtend.o"
6524                 ;;
6525         sparc-*-vxsim*)
6526                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6527                 xm_defines="USG POSIX"
6528                 tm_file=sparc/vxsim.h
6529                 tmake_file=sparc/t-vxsparc
6530                 xmake_file=sparc/x-sysv4
6531                 ;;
6532         sparclet-*-aout*)
6533                 tm_file="sparc/splet.h libgloss.h"
6534                 tmake_file=sparc/t-splet
6535                 ;;
6536         sparclite-*-coff*)
6537                 tm_file="sparc/litecoff.h libgloss.h"
6538                 tmake_file=sparc/t-sparclite
6539                 ;;
6540         sparclite-*-aout*)
6541                 tm_file="sparc/lite.h aoutos.h libgloss.h"
6542                 tmake_file=sparc/t-sparclite
6543                 ;;
6544         sparclite-*-elf*)
6545                 tm_file="sparc/liteelf.h"
6546                 tmake_file=sparc/t-sparclite
6547                 extra_parts="crtbegin.o crtend.o"
6548                 ;;
6549         sparc86x-*-aout*)
6550                 tm_file="sparc/sp86x-aout.h aoutos.h libgloss.h"
6551                 tmake_file=sparc/t-sp86x
6552                 ;;
6553         sparc86x-*-elf*)
6554                 tm_file="sparc/sp86x-elf.h"
6555                 tmake_file=sparc/t-sp86x
6556                 extra_parts="crtbegin.o crtend.o"
6557                 ;;
6558         sparc64-*-aout*)
6559                 tmake_file=sparc/t-sp64
6560                 tm_file=sparc/sp64-aout.h
6561                 ;;
6562         sparc64-*-elf*)
6563                 tmake_file=sparc/t-sp64
6564                 tm_file=sparc/sp64-elf.h
6565                 extra_parts="crtbegin.o crtend.o"
6566                 ;;
6567         sparc64-*-linux*)               # 64-bit Sparc's running GNU/Linux
6568                 tmake_file="t-linux sparc/t-linux64"
6569                 xm_file="sparc/xm-sp64.h sparc/xm-linux.h"
6570                 tm_file=sparc/linux64.h
6571                 xmake_file=x-linux
6572                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6573                 gnu_ld=yes
6574                 if test x$enable_threads = xyes; then
6575                         thread_file='posix'
6576                 fi
6577                 float_format=sparc
6578                 ;;
6579 # This hasn't been upgraded to GCC 2.
6580 #       tahoe-harris-*)                 # Harris tahoe, using COFF.
6581 #               tm_file=tahoe/harris.h
6582 #               ;;
6583 #       tahoe-*-bsd*)                   # tahoe running BSD
6584 #               ;;
6585
6586         thumb*-*-*)
6587                 { echo "configure: error:
6588 *** The Thumb targets have been depreciated.  The equivalent
6589 *** ARM based toolchain can now generated Thumb instructions
6590 *** when the -mthumb switch is given to the compiler." 1>&2; exit 1; }
6591                 ;;
6592 # This hasn't been upgraded to GCC 2.
6593 #       tron-*-*)
6594 #               cpu_type=gmicro
6595 #               use_collect2=yes
6596 #               ;;
6597         v850-*-rtems*)
6598                 cpu_type=v850
6599                 tm_file="v850/rtems.h"
6600                 xm_file="v850/xm-v850.h"
6601                 tmake_file="v850/t-v850 t-rtems"
6602                 if test x$stabs = xyes
6603                 then
6604                         tm_file="${tm_file} dbx.h"
6605                 fi
6606                 use_collect2=no
6607                 ;;
6608         v850-*-*)
6609                 target_cpu_default="TARGET_CPU_generic"
6610                 cpu_type=v850
6611                 tm_file="v850/v850.h"
6612                 xm_file="v850/xm-v850.h"
6613                 tmake_file=v850/t-v850
6614                 if test x$stabs = xyes
6615                 then
6616                         tm_file="${tm_file} dbx.h"
6617                 fi
6618                 use_collect2=no
6619                 ;;
6620         vax-*-bsd*)                     # vaxen running BSD
6621                 use_collect2=yes
6622                 float_format=vax
6623                 ;;
6624         vax-*-sysv*)                    # vaxen running system V
6625                 tm_file="${tm_file} vax/vaxv.h"
6626                 xm_defines=USG
6627                 float_format=vax
6628                 ;;
6629         vax-*-netbsd*)
6630                 tm_file="${tm_file} netbsd.h vax/netbsd.h"
6631                 tmake_file=t-netbsd
6632                 float_format=vax
6633                 use_collect2=yes
6634                 ;;
6635         vax-*-openbsd*)
6636                 tmake_file="${tmake_file} vax/t-openbsd"
6637                 tm_file="vax/vax.h vax/openbsd1.h openbsd.h ${tm_file}"
6638                 xm_file="xm-openbsd.h vax/xm-vax.h"
6639                 float_format=vax
6640                 use_collect2=yes
6641                 ;;
6642         vax-*-ultrix*)                  # vaxen running ultrix
6643                 tm_file="${tm_file} vax/ultrix.h"
6644                 float_format=vax
6645                 ;;
6646         vax-*-vms*)                     # vaxen running VMS
6647                 xm_file=vax/xm-vms.h
6648                 tm_file=vax/vms.h
6649                 float_format=vax
6650                 ;;
6651         vax-*-*)                        # vax default entry
6652                 float_format=vax
6653                 ;;
6654         we32k-att-sysv*)
6655                 xm_file="${xm_file} xm-svr3"
6656                 use_collect2=yes
6657                 ;;
6658         *)
6659                 echo "Configuration $machine not supported" 1>&2
6660                 exit 1
6661                 ;;
6662         esac
6663
6664         case $machine in
6665         *-*-linux*)
6666                 ;; # Existing GNU/Linux systems do not use the GNU setup.
6667         *-*-gnu*)
6668                 # On the GNU system, the setup is just about the same on
6669                 # each different CPU.  The specific machines that GNU
6670                 # supports are matched above and just set $cpu_type.
6671                 xm_file="xm-gnu.h ${xm_file}"
6672                 tm_file=${cpu_type}/gnu.h
6673                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
6674                 # GNU always uses ELF.
6675                 elf=yes
6676                 # GNU tools are the only tools.
6677                 gnu_ld=yes
6678                 gas=yes
6679                 xmake_file=x-linux      # These details are the same as Linux.
6680                 tmake_file=t-gnu        # These are not.
6681                 ;;
6682         *-*-sysv4*)
6683                 xmake_try_sysv=x-sysv
6684                 install_headers_dir=install-headers-cpio
6685                 ;;
6686         *-*-sysv*)
6687                 install_headers_dir=install-headers-cpio
6688                 ;;
6689         esac
6690
6691         # Distinguish i[34567]86
6692         # Also, do not run mips-tfile on MIPS if using gas.
6693         # Process --with-cpu= for PowerPC/rs6000
6694         target_cpu_default2=
6695         case $machine in
6696         i486-*-*)
6697                 target_cpu_default2=1
6698                 ;;
6699         i586-*-*)
6700                 case $target_alias in
6701                         k6-*)
6702                                 target_cpu_default2=4
6703                                 ;;
6704                         *)
6705                                 target_cpu_default2=2
6706                                 ;;
6707                 esac
6708                 ;;
6709         i686-*-* | i786-*-*)
6710                 target_cpu_default2=3
6711                 ;;
6712         alpha*-*-*)
6713                 case $machine in
6714                         alphaev6[78]*)
6715                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX|MASK_CIX"
6716                                 ;;
6717                         alphaev6*)
6718                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX"
6719                                 ;;
6720                         alphapca56*)
6721                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX|MASK_MAX"
6722                                 ;;
6723                         alphaev56*)
6724                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX"
6725                                 ;;
6726                         alphaev5*)
6727                                 target_cpu_default2="MASK_CPU_EV5"
6728                                 ;;
6729                 esac
6730
6731                 if test x$gas = xyes
6732                 then
6733                         if test "$target_cpu_default2" = ""
6734                         then
6735                                 target_cpu_default2="MASK_GAS"
6736                         else
6737                                 target_cpu_default2="${target_cpu_default2}|MASK_GAS"
6738                         fi
6739                 fi
6740                 ;;
6741         arm*-*-*)
6742                 case "x$with_cpu" in
6743                         x)
6744                                 # The most generic
6745                                 target_cpu_default2="TARGET_CPU_generic"
6746                                 ;;
6747
6748                         # Distinguish cores, and major variants
6749                         # arm7m doesn't exist, but D & I don't affect code
6750                         xarm[23678] | xarm250 | xarm[67][01]0 \
6751                         | xarm7m | xarm7dm | xarm7dmi | xarm7tdmi \
6752                         | xarm7100 | xarm7500 | xarm7500fe | xarm810 \
6753                         | xstrongarm | xstrongarm110 | xstrongarm1100)
6754                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6755                                 ;;
6756
6757                         xyes | xno)
6758                                 echo "--with-cpu must be passed a value" 1>&2
6759                                 exit 1
6760                                 ;;
6761
6762                         *)
6763                                 if test x$pass2done = xyes
6764                                 then
6765                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6766                                         exit 1
6767                                 fi
6768                                 ;;
6769                 esac
6770                 ;;
6771
6772         mips*-*-ecoff* | mips*-*-elf*)
6773                 if test x$gas = xyes
6774                 then
6775                         if test x$gnu_ld = xyes
6776                         then
6777                                 target_cpu_default2="MASK_GAS|MASK_SPLIT_ADDR"
6778                         else
6779                                 target_cpu_default2="MASK_GAS"
6780                         fi
6781                 fi
6782                 ;;
6783         mips*-*-*)
6784                 if test x$gas = xyes
6785                 then
6786                         target_cpu_default2="MASK_GAS"
6787                 fi
6788                 ;;
6789         powerpc*-*-* | rs6000-*-*)
6790                 case "x$with_cpu" in
6791                         x)
6792                                 ;;
6793
6794                         xcommon | xpower | xpower2 | xpowerpc | xrios \
6795                           | xrios1 | xrios2 | xrsc | xrsc1 \
6796                           | x601 | x602 | x603 | x603e | x604 | x604e | x620 \
6797                           | xec603e | x740 | x750 | x401 \
6798                           | x403 | x505 | x801 | x821 | x823 | x860)
6799                                 target_cpu_default2="\"$with_cpu\""
6800                                 ;;
6801
6802                         xyes | xno)
6803                                 echo "--with-cpu must be passed a value" 1>&2
6804                                 exit 1
6805                                 ;;
6806
6807                         *)
6808                                 if test x$pass2done = xyes
6809                                 then
6810                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6811                                         exit 1
6812                                 fi
6813                                 ;;
6814                 esac
6815                 ;;
6816         sparc*-*-*)
6817                 case ".$with_cpu" in
6818                         .)
6819                                 target_cpu_default2=TARGET_CPU_"`echo $machine | sed 's/-.*$//'`"
6820                                 ;;
6821                         .supersparc | .hypersparc | .ultrasparc | .v7 | .v8 | .v9)
6822                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6823                                 ;;
6824                         *)
6825                                 if test x$pass2done = xyes
6826                                 then
6827                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6828                                         exit 1
6829                                 fi
6830                                 ;;
6831                 esac
6832                 ;;
6833         esac
6834
6835         if test "$target_cpu_default2" != ""
6836         then
6837                 if test "$target_cpu_default" != ""
6838                 then
6839                         target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
6840                 else
6841                         target_cpu_default=$target_cpu_default2
6842                 fi
6843         fi
6844
6845         # No need for collect2 if we have the GNU linker.
6846         # Actually, there is now; GNU ld doesn't handle the EH info or
6847         # collecting for shared libraries.
6848         #case x$gnu_ld in
6849         #xyes)
6850         #       use_collect2=
6851         #       ;;
6852         #esac
6853
6854 # Save data on machine being used to compile GCC in build_xm_file.
6855 # Save data on host machine in vars host_xm_file and host_xmake_file.
6856         if test x$pass1done = x
6857         then
6858                 if test x"$xm_file" = x
6859                 then build_xm_file=$cpu_type/xm-$cpu_type.h
6860                 else build_xm_file=$xm_file
6861                 fi
6862                 build_xm_defines=$xm_defines
6863                 build_install_headers_dir=$install_headers_dir
6864                 build_exeext=$exeext
6865                 pass1done=yes
6866         else
6867                 if test x$pass2done = x
6868                 then
6869                         if test x"$xm_file" = x
6870                         then host_xm_file=$cpu_type/xm-$cpu_type.h
6871                         else host_xm_file=$xm_file
6872                         fi
6873                         host_xm_defines=$xm_defines
6874                         if test x"$xmake_file" = x
6875                         then xmake_file=$cpu_type/x-$cpu_type
6876                         fi
6877                         host_xmake_file="$xmake_file"
6878                         host_truncate_target=$truncate_target
6879                         host_extra_gcc_objs=$extra_gcc_objs
6880                         host_extra_objs=$extra_host_objs
6881                         host_exeext=$exeext
6882                         pass2done=yes
6883                 fi
6884         fi
6885 done
6886
6887 extra_objs="${host_extra_objs} ${extra_objs}"
6888
6889 # Default the target-machine variables that were not explicitly set.
6890 if test x"$tm_file" = x
6891 then tm_file=$cpu_type/$cpu_type.h; fi
6892
6893 if test x$extra_headers = x
6894 then extra_headers=; fi
6895
6896 if test x"$xm_file" = x
6897 then xm_file=$cpu_type/xm-$cpu_type.h; fi
6898
6899 if test x$md_file = x
6900 then md_file=$cpu_type/$cpu_type.md; fi
6901
6902 if test x$out_file = x
6903 then out_file=$cpu_type/$cpu_type.c; fi
6904
6905 if test x"$tmake_file" = x
6906 then tmake_file=$cpu_type/t-$cpu_type
6907 fi
6908
6909 if test x"$dwarf2" = xyes
6910 then tm_file="$tm_file tm-dwarf2.h"
6911 fi
6912
6913 if test x$float_format = x
6914 then float_format=i64
6915 fi
6916
6917 if test $float_format = none
6918 then float_h_file=Makefile.in
6919 else float_h_file=float-$float_format.h
6920 fi
6921
6922 # Handle cpp installation.
6923 if test x$enable_cpp != xno
6924 then
6925   tmake_file="$tmake_file t-install-cpp"
6926 fi
6927
6928 # Say what files are being used for the output code and MD file.
6929 echo "Using \`$srcdir/config/$out_file' to output insns."
6930 echo "Using \`$srcdir/config/$md_file' as machine description file."
6931
6932 count=a
6933 for f in $tm_file; do
6934         count=${count}x
6935 done
6936 if test $count = ax; then
6937         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
6938 else
6939         echo "Using the following target machine macro files:"
6940         for f in $tm_file; do
6941                 echo "  $srcdir/config/$f"
6942         done
6943 fi
6944
6945 count=a
6946 for f in $host_xm_file; do
6947         count=${count}x
6948 done
6949 if test $count = ax; then
6950         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
6951 else
6952         echo "Using the following host machine macro files:"
6953         for f in $host_xm_file; do
6954                 echo "  $srcdir/config/$f"
6955         done
6956 fi
6957
6958 if test "$host_xm_file" != "$build_xm_file"; then
6959         count=a
6960         for f in $build_xm_file; do
6961                 count=${count}x
6962         done
6963         if test $count = ax; then
6964                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
6965         else
6966                 echo "Using the following build machine macro files:"
6967                 for f in $build_xm_file; do
6968                         echo "  $srcdir/config/$f"
6969                 done
6970         fi
6971 fi
6972
6973 if test x$thread_file = x; then
6974         if test x$target_thread_file != x; then
6975                 thread_file=$target_thread_file
6976         else
6977                 thread_file='single'
6978         fi
6979 fi
6980
6981 # Set up the header files.
6982 # $links is the list of header files to create.
6983 # $vars is the list of shell variables with file names to include.
6984 # auto-host.h is the file containing items generated by autoconf and is
6985 # the first file included by config.h.
6986 null_defines=
6987 host_xm_file="auto-host.h gansidecl.h ${host_xm_file} hwint.h"
6988
6989 # If host=build, it is correct to have hconfig include auto-host.h
6990 # as well.  If host!=build, we are in error and need to do more
6991 # work to find out the build config parameters.
6992 if test x$host = x$build
6993 then
6994         build_xm_file="auto-host.h gansidecl.h ${build_xm_file} hwint.h"
6995 else
6996         # We create a subdir, then run autoconf in the subdir.
6997         # To prevent recursion we set host and build for the new
6998         # invocation of configure to the build for this invocation
6999         # of configure.
7000         tempdir=build.$$
7001         rm -rf $tempdir
7002         mkdir $tempdir
7003         cd $tempdir
7004         case ${srcdir} in
7005         /*) realsrcdir=${srcdir};;
7006         *) realsrcdir=../${srcdir};;
7007         esac
7008         CC=${CC_FOR_BUILD} ${realsrcdir}/configure \
7009                 --target=$target --host=$build --build=$build
7010
7011         # We just finished tests for the build machine, so rename
7012         # the file auto-build.h in the gcc directory.
7013         mv auto-host.h ../auto-build.h
7014         cd ..
7015         rm -rf $tempdir
7016         build_xm_file="auto-build.h gansidecl.h ${build_xm_file} hwint.h"
7017 fi
7018
7019 xm_file="gansidecl.h ${xm_file}"
7020 tm_file="gansidecl.h ${tm_file}"
7021
7022 vars="host_xm_file tm_file tm_p_file xm_file build_xm_file"
7023 links="config.h tm.h tm_p.h tconfig.h hconfig.h"
7024 defines="host_xm_defines null_defines null_defines xm_defines build_xm_defines"
7025
7026 rm -f config.bak
7027 if test -f config.status; then mv -f config.status config.bak; fi
7028
7029 # Make the links.
7030 while test -n "$vars"
7031 do
7032         set $vars; var=$1; shift; vars=$*
7033         set $links; link=$1; shift; links=$*
7034         set $defines; define=$1; shift; defines=$*
7035
7036         rm -f $link
7037         # Make sure the file is created, even if it is empty.
7038         echo >$link
7039
7040         # Define TARGET_CPU_DEFAULT if the system wants one.
7041         # This substitutes for lots of *.h files.
7042         if test "$target_cpu_default" != "" -a $link = tm.h
7043         then
7044                 echo "#define TARGET_CPU_DEFAULT ($target_cpu_default)" >>$link
7045         fi
7046
7047         for file in `eval echo '$'$var`; do
7048                 case $file in
7049                 auto-host.h | auto-build.h )
7050                         ;;
7051                 *)
7052                         echo '#ifdef IN_GCC' >>$link
7053                         ;;
7054                 esac
7055                 echo "#include \"$file\"" >>$link
7056                 case $file in
7057                 auto-host.h | auto-build.h )
7058                         ;;
7059                 *)
7060                         echo '#endif' >>$link
7061                         ;;
7062                 esac
7063         done
7064
7065         for def in `eval echo '$'$define`; do
7066                 echo "#ifndef $def" >>$link
7067                 echo "#define $def" >>$link
7068                 echo "#endif" >>$link
7069         done
7070 done
7071
7072 # Truncate the target if necessary
7073 if test x$host_truncate_target != x; then
7074         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
7075 fi
7076
7077 # Get the version trigger filename from the toplevel
7078 if test "${with_gcc_version_trigger+set}" = set; then
7079         gcc_version_trigger=$with_gcc_version_trigger
7080 else
7081         gcc_version_trigger=${srcdir}/version.c
7082 fi
7083 gcc_version=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'`
7084
7085 # Internationalization
7086 PACKAGE=gcc
7087 VERSION="$gcc_version"
7088 cat >> confdefs.h <<EOF
7089 #define PACKAGE "$PACKAGE"
7090 EOF
7091
7092 cat >> confdefs.h <<EOF
7093 #define VERSION "$VERSION"
7094 EOF
7095
7096
7097
7098
7099 ALL_LINGUAS="en_GB"
7100
7101 # Enable NLS support by default
7102 # Check whether --enable-nls or --disable-nls was given.
7103 if test "${enable_nls+set}" = set; then
7104   enableval="$enable_nls"
7105   :
7106 else
7107   enable_nls=yes
7108 fi
7109
7110
7111 # if cross compiling, disable NLS support.
7112 # It's not worth the trouble, at least for now.
7113
7114 if test "${build}" != "${host}" && test "x$enable_nls" = "xyes"; then
7115   echo "configure: warning: Disabling NLS support for canadian cross compiler." 1>&2
7116   enable_nls=no
7117 fi
7118
7119
7120         echo $ac_n "checking for strerror in -lcposix""... $ac_c" 1>&6
7121 echo "configure:7122: checking for strerror in -lcposix" >&5
7122 ac_lib_var=`echo cposix'_'strerror | sed 'y%./+-%__p_%'`
7123 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7124   echo $ac_n "(cached) $ac_c" 1>&6
7125 else
7126   ac_save_LIBS="$LIBS"
7127 LIBS="-lcposix  $LIBS"
7128 cat > conftest.$ac_ext <<EOF
7129 #line 7130 "configure"
7130 #include "confdefs.h"
7131 /* Override any gcc2 internal prototype to avoid an error.  */
7132 /* We use char because int might match the return type of a gcc2
7133     builtin and then its argument prototype would still apply.  */
7134 char strerror();
7135
7136 int main() {
7137 strerror()
7138 ; return 0; }
7139 EOF
7140 if { (eval echo configure:7141: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7141   rm -rf conftest*
7142   eval "ac_cv_lib_$ac_lib_var=yes"
7143 else
7144   echo "configure: failed program was:" >&5
7145   cat conftest.$ac_ext >&5
7146   rm -rf conftest*
7147   eval "ac_cv_lib_$ac_lib_var=no"
7148 fi
7149 rm -f conftest*
7150 LIBS="$ac_save_LIBS"
7151
7152 fi
7153 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7154   echo "$ac_t""yes" 1>&6
7155   LIBS="$LIBS -lcposix"
7156 else
7157   echo "$ac_t""no" 1>&6
7158 fi
7159
7160
7161
7162 echo $ac_n "checking for working const""... $ac_c" 1>&6
7163 echo "configure:7164: checking for working const" >&5
7164 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
7165   echo $ac_n "(cached) $ac_c" 1>&6
7166 else
7167   cat > conftest.$ac_ext <<EOF
7168 #line 7169 "configure"
7169 #include "confdefs.h"
7170
7171 int main() {
7172
7173 /* Ultrix mips cc rejects this.  */
7174 typedef int charset[2]; const charset x;
7175 /* SunOS 4.1.1 cc rejects this.  */
7176 char const *const *ccp;
7177 char **p;
7178 /* NEC SVR4.0.2 mips cc rejects this.  */
7179 struct point {int x, y;};
7180 static struct point const zero = {0,0};
7181 /* AIX XL C 1.02.0.0 rejects this.
7182    It does not let you subtract one const X* pointer from another in an arm
7183    of an if-expression whose if-part is not a constant expression */
7184 const char *g = "string";
7185 ccp = &g + (g ? g-g : 0);
7186 /* HPUX 7.0 cc rejects these. */
7187 ++ccp;
7188 p = (char**) ccp;
7189 ccp = (char const *const *) p;
7190 { /* SCO 3.2v4 cc rejects this.  */
7191   char *t;
7192   char const *s = 0 ? (char *) 0 : (char const *) 0;
7193
7194   *t++ = 0;
7195 }
7196 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
7197   int x[] = {25, 17};
7198   const int *foo = &x[0];
7199   ++foo;
7200 }
7201 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
7202   typedef const int *iptr;
7203   iptr p = 0;
7204   ++p;
7205 }
7206 { /* AIX XL C 1.02.0.0 rejects this saying
7207      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
7208   struct s { int j; const int *ap[3]; };
7209   struct s *b; b->j = 5;
7210 }
7211 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
7212   const int foo = 10;
7213 }
7214
7215 ; return 0; }
7216 EOF
7217 if { (eval echo configure:7218: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7218   rm -rf conftest*
7219   ac_cv_c_const=yes
7220 else
7221   echo "configure: failed program was:" >&5
7222   cat conftest.$ac_ext >&5
7223   rm -rf conftest*
7224   ac_cv_c_const=no
7225 fi
7226 rm -f conftest*
7227 fi
7228
7229 echo "$ac_t""$ac_cv_c_const" 1>&6
7230 if test $ac_cv_c_const = no; then
7231   cat >> confdefs.h <<\EOF
7232 #define const
7233 EOF
7234
7235 fi
7236
7237 echo $ac_n "checking for off_t""... $ac_c" 1>&6
7238 echo "configure:7239: checking for off_t" >&5
7239 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
7240   echo $ac_n "(cached) $ac_c" 1>&6
7241 else
7242   cat > conftest.$ac_ext <<EOF
7243 #line 7244 "configure"
7244 #include "confdefs.h"
7245 #include <sys/types.h>
7246 #if STDC_HEADERS
7247 #include <stdlib.h>
7248 #include <stddef.h>
7249 #endif
7250 EOF
7251 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7252   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
7253   rm -rf conftest*
7254   ac_cv_type_off_t=yes
7255 else
7256   rm -rf conftest*
7257   ac_cv_type_off_t=no
7258 fi
7259 rm -f conftest*
7260
7261 fi
7262 echo "$ac_t""$ac_cv_type_off_t" 1>&6
7263 if test $ac_cv_type_off_t = no; then
7264   cat >> confdefs.h <<\EOF
7265 #define off_t long
7266 EOF
7267
7268 fi
7269
7270 echo $ac_n "checking for size_t""... $ac_c" 1>&6
7271 echo "configure:7272: checking for size_t" >&5
7272 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
7273   echo $ac_n "(cached) $ac_c" 1>&6
7274 else
7275   cat > conftest.$ac_ext <<EOF
7276 #line 7277 "configure"
7277 #include "confdefs.h"
7278 #include <sys/types.h>
7279 #if STDC_HEADERS
7280 #include <stdlib.h>
7281 #include <stddef.h>
7282 #endif
7283 EOF
7284 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7285   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
7286   rm -rf conftest*
7287   ac_cv_type_size_t=yes
7288 else
7289   rm -rf conftest*
7290   ac_cv_type_size_t=no
7291 fi
7292 rm -f conftest*
7293
7294 fi
7295 echo "$ac_t""$ac_cv_type_size_t" 1>&6
7296 if test $ac_cv_type_size_t = no; then
7297   cat >> confdefs.h <<\EOF
7298 #define size_t unsigned
7299 EOF
7300
7301 fi
7302
7303 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
7304 # for constant arguments.  Useless!
7305 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
7306 echo "configure:7307: checking for working alloca.h" >&5
7307 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
7308   echo $ac_n "(cached) $ac_c" 1>&6
7309 else
7310   cat > conftest.$ac_ext <<EOF
7311 #line 7312 "configure"
7312 #include "confdefs.h"
7313 #include <alloca.h>
7314 int main() {
7315 char *p = alloca(2 * sizeof(int));
7316 ; return 0; }
7317 EOF
7318 if { (eval echo configure:7319: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7319   rm -rf conftest*
7320   ac_cv_header_alloca_h=yes
7321 else
7322   echo "configure: failed program was:" >&5
7323   cat conftest.$ac_ext >&5
7324   rm -rf conftest*
7325   ac_cv_header_alloca_h=no
7326 fi
7327 rm -f conftest*
7328 fi
7329
7330 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
7331 if test $ac_cv_header_alloca_h = yes; then
7332   cat >> confdefs.h <<\EOF
7333 #define HAVE_ALLOCA_H 1
7334 EOF
7335
7336 fi
7337
7338 echo $ac_n "checking for alloca""... $ac_c" 1>&6
7339 echo "configure:7340: checking for alloca" >&5
7340 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
7341   echo $ac_n "(cached) $ac_c" 1>&6
7342 else
7343   cat > conftest.$ac_ext <<EOF
7344 #line 7345 "configure"
7345 #include "confdefs.h"
7346
7347 #ifdef __GNUC__
7348 # define alloca __builtin_alloca
7349 #else
7350 # ifdef _MSC_VER
7351 #  include <malloc.h>
7352 #  define alloca _alloca
7353 # else
7354 #  if HAVE_ALLOCA_H
7355 #   include <alloca.h>
7356 #  else
7357 #   ifdef _AIX
7358  #pragma alloca
7359 #   else
7360 #    ifndef alloca /* predefined by HP cc +Olibcalls */
7361 char *alloca ();
7362 #    endif
7363 #   endif
7364 #  endif
7365 # endif
7366 #endif
7367
7368 int main() {
7369 char *p = (char *) alloca(1);
7370 ; return 0; }
7371 EOF
7372 if { (eval echo configure:7373: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7373   rm -rf conftest*
7374   ac_cv_func_alloca_works=yes
7375 else
7376   echo "configure: failed program was:" >&5
7377   cat conftest.$ac_ext >&5
7378   rm -rf conftest*
7379   ac_cv_func_alloca_works=no
7380 fi
7381 rm -f conftest*
7382 fi
7383
7384 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
7385 if test $ac_cv_func_alloca_works = yes; then
7386   cat >> confdefs.h <<\EOF
7387 #define HAVE_ALLOCA 1
7388 EOF
7389
7390 fi
7391
7392 if test $ac_cv_func_alloca_works = no; then
7393   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
7394   # that cause trouble.  Some versions do not even contain alloca or
7395   # contain a buggy version.  If you still want to use their alloca,
7396   # use ar to extract alloca.o from them instead of compiling alloca.c.
7397   ALLOCA=alloca.${ac_objext}
7398   cat >> confdefs.h <<\EOF
7399 #define C_ALLOCA 1
7400 EOF
7401
7402
7403 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
7404 echo "configure:7405: checking whether alloca needs Cray hooks" >&5
7405 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
7406   echo $ac_n "(cached) $ac_c" 1>&6
7407 else
7408   cat > conftest.$ac_ext <<EOF
7409 #line 7410 "configure"
7410 #include "confdefs.h"
7411 #if defined(CRAY) && ! defined(CRAY2)
7412 webecray
7413 #else
7414 wenotbecray
7415 #endif
7416
7417 EOF
7418 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7419   egrep "webecray" >/dev/null 2>&1; then
7420   rm -rf conftest*
7421   ac_cv_os_cray=yes
7422 else
7423   rm -rf conftest*
7424   ac_cv_os_cray=no
7425 fi
7426 rm -f conftest*
7427
7428 fi
7429
7430 echo "$ac_t""$ac_cv_os_cray" 1>&6
7431 if test $ac_cv_os_cray = yes; then
7432 for ac_func in _getb67 GETB67 getb67; do
7433   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7434 echo "configure:7435: checking for $ac_func" >&5
7435 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7436   echo $ac_n "(cached) $ac_c" 1>&6
7437 else
7438   cat > conftest.$ac_ext <<EOF
7439 #line 7440 "configure"
7440 #include "confdefs.h"
7441 /* System header to define __stub macros and hopefully few prototypes,
7442     which can conflict with char $ac_func(); below.  */
7443 #include <assert.h>
7444 /* Override any gcc2 internal prototype to avoid an error.  */
7445 /* We use char because int might match the return type of a gcc2
7446     builtin and then its argument prototype would still apply.  */
7447 char $ac_func();
7448
7449 int main() {
7450
7451 /* The GNU C library defines this for functions which it implements
7452     to always fail with ENOSYS.  Some functions are actually named
7453     something starting with __ and the normal name is an alias.  */
7454 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7455 choke me
7456 #else
7457 $ac_func();
7458 #endif
7459
7460 ; return 0; }
7461 EOF
7462 if { (eval echo configure:7463: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7463   rm -rf conftest*
7464   eval "ac_cv_func_$ac_func=yes"
7465 else
7466   echo "configure: failed program was:" >&5
7467   cat conftest.$ac_ext >&5
7468   rm -rf conftest*
7469   eval "ac_cv_func_$ac_func=no"
7470 fi
7471 rm -f conftest*
7472 fi
7473
7474 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7475   echo "$ac_t""yes" 1>&6
7476   cat >> confdefs.h <<EOF
7477 #define CRAY_STACKSEG_END $ac_func
7478 EOF
7479
7480   break
7481 else
7482   echo "$ac_t""no" 1>&6
7483 fi
7484
7485 done
7486 fi
7487
7488 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
7489 echo "configure:7490: checking stack direction for C alloca" >&5
7490 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
7491   echo $ac_n "(cached) $ac_c" 1>&6
7492 else
7493   if test "$cross_compiling" = yes; then
7494   ac_cv_c_stack_direction=0
7495 else
7496   cat > conftest.$ac_ext <<EOF
7497 #line 7498 "configure"
7498 #include "confdefs.h"
7499 find_stack_direction ()
7500 {
7501   static char *addr = 0;
7502   auto char dummy;
7503   if (addr == 0)
7504     {
7505       addr = &dummy;
7506       return find_stack_direction ();
7507     }
7508   else
7509     return (&dummy > addr) ? 1 : -1;
7510 }
7511 main ()
7512 {
7513   exit (find_stack_direction() < 0);
7514 }
7515 EOF
7516 if { (eval echo configure:7517: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
7517 then
7518   ac_cv_c_stack_direction=1
7519 else
7520   echo "configure: failed program was:" >&5
7521   cat conftest.$ac_ext >&5
7522   rm -fr conftest*
7523   ac_cv_c_stack_direction=-1
7524 fi
7525 rm -fr conftest*
7526 fi
7527
7528 fi
7529
7530 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
7531 cat >> confdefs.h <<EOF
7532 #define STACK_DIRECTION $ac_cv_c_stack_direction
7533 EOF
7534
7535 fi
7536
7537
7538    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
7539 unistd.h sys/param.h
7540 do
7541 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
7542 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
7543 echo "configure:7544: checking for $ac_hdr" >&5
7544 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7545   echo $ac_n "(cached) $ac_c" 1>&6
7546 else
7547   cat > conftest.$ac_ext <<EOF
7548 #line 7549 "configure"
7549 #include "confdefs.h"
7550 #include <$ac_hdr>
7551 EOF
7552 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7553 { (eval echo configure:7554: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7554 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7555 if test -z "$ac_err"; then
7556   rm -rf conftest*
7557   eval "ac_cv_header_$ac_safe=yes"
7558 else
7559   echo "$ac_err" >&5
7560   echo "configure: failed program was:" >&5
7561   cat conftest.$ac_ext >&5
7562   rm -rf conftest*
7563   eval "ac_cv_header_$ac_safe=no"
7564 fi
7565 rm -f conftest*
7566 fi
7567 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7568   echo "$ac_t""yes" 1>&6
7569     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
7570   cat >> confdefs.h <<EOF
7571 #define $ac_tr_hdr 1
7572 EOF
7573
7574 else
7575   echo "$ac_t""no" 1>&6
7576 fi
7577 done
7578
7579    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
7580 strdup __argz_count __argz_stringify __argz_next
7581 do
7582 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7583 echo "configure:7584: checking for $ac_func" >&5
7584 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7585   echo $ac_n "(cached) $ac_c" 1>&6
7586 else
7587   cat > conftest.$ac_ext <<EOF
7588 #line 7589 "configure"
7589 #include "confdefs.h"
7590 /* System header to define __stub macros and hopefully few prototypes,
7591     which can conflict with char $ac_func(); below.  */
7592 #include <assert.h>
7593 /* Override any gcc2 internal prototype to avoid an error.  */
7594 /* We use char because int might match the return type of a gcc2
7595     builtin and then its argument prototype would still apply.  */
7596 char $ac_func();
7597
7598 int main() {
7599
7600 /* The GNU C library defines this for functions which it implements
7601     to always fail with ENOSYS.  Some functions are actually named
7602     something starting with __ and the normal name is an alias.  */
7603 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7604 choke me
7605 #else
7606 $ac_func();
7607 #endif
7608
7609 ; return 0; }
7610 EOF
7611 if { (eval echo configure:7612: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7612   rm -rf conftest*
7613   eval "ac_cv_func_$ac_func=yes"
7614 else
7615   echo "configure: failed program was:" >&5
7616   cat conftest.$ac_ext >&5
7617   rm -rf conftest*
7618   eval "ac_cv_func_$ac_func=no"
7619 fi
7620 rm -f conftest*
7621 fi
7622
7623 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7624   echo "$ac_t""yes" 1>&6
7625     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7626   cat >> confdefs.h <<EOF
7627 #define $ac_tr_func 1
7628 EOF
7629
7630 else
7631   echo "$ac_t""no" 1>&6
7632 fi
7633 done
7634
7635
7636    if test "${ac_cv_func_stpcpy+set}" != "set"; then
7637      for ac_func in stpcpy
7638 do
7639 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7640 echo "configure:7641: checking for $ac_func" >&5
7641 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7642   echo $ac_n "(cached) $ac_c" 1>&6
7643 else
7644   cat > conftest.$ac_ext <<EOF
7645 #line 7646 "configure"
7646 #include "confdefs.h"
7647 /* System header to define __stub macros and hopefully few prototypes,
7648     which can conflict with char $ac_func(); below.  */
7649 #include <assert.h>
7650 /* Override any gcc2 internal prototype to avoid an error.  */
7651 /* We use char because int might match the return type of a gcc2
7652     builtin and then its argument prototype would still apply.  */
7653 char $ac_func();
7654
7655 int main() {
7656
7657 /* The GNU C library defines this for functions which it implements
7658     to always fail with ENOSYS.  Some functions are actually named
7659     something starting with __ and the normal name is an alias.  */
7660 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7661 choke me
7662 #else
7663 $ac_func();
7664 #endif
7665
7666 ; return 0; }
7667 EOF
7668 if { (eval echo configure:7669: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7669   rm -rf conftest*
7670   eval "ac_cv_func_$ac_func=yes"
7671 else
7672   echo "configure: failed program was:" >&5
7673   cat conftest.$ac_ext >&5
7674   rm -rf conftest*
7675   eval "ac_cv_func_$ac_func=no"
7676 fi
7677 rm -f conftest*
7678 fi
7679
7680 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7681   echo "$ac_t""yes" 1>&6
7682     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7683   cat >> confdefs.h <<EOF
7684 #define $ac_tr_func 1
7685 EOF
7686
7687 else
7688   echo "$ac_t""no" 1>&6
7689 fi
7690 done
7691
7692    fi
7693    if test "${ac_cv_func_stpcpy}" = "yes"; then
7694      cat >> confdefs.h <<\EOF
7695 #define HAVE_STPCPY 1
7696 EOF
7697
7698    fi
7699
7700    if test $ac_cv_header_locale_h = yes; then
7701     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
7702 echo "configure:7703: checking for LC_MESSAGES" >&5
7703 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
7704   echo $ac_n "(cached) $ac_c" 1>&6
7705 else
7706   cat > conftest.$ac_ext <<EOF
7707 #line 7708 "configure"
7708 #include "confdefs.h"
7709 #include <locale.h>
7710 int main() {
7711 return LC_MESSAGES
7712 ; return 0; }
7713 EOF
7714 if { (eval echo configure:7715: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7715   rm -rf conftest*
7716   am_cv_val_LC_MESSAGES=yes
7717 else
7718   echo "configure: failed program was:" >&5
7719   cat conftest.$ac_ext >&5
7720   rm -rf conftest*
7721   am_cv_val_LC_MESSAGES=no
7722 fi
7723 rm -f conftest*
7724 fi
7725
7726 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
7727     if test $am_cv_val_LC_MESSAGES = yes; then
7728       cat >> confdefs.h <<\EOF
7729 #define HAVE_LC_MESSAGES 1
7730 EOF
7731
7732     fi
7733   fi
7734    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
7735 echo "configure:7736: checking whether NLS is requested" >&5
7736         # Check whether --enable-nls or --disable-nls was given.
7737 if test "${enable_nls+set}" = set; then
7738   enableval="$enable_nls"
7739   USE_NLS=$enableval
7740 else
7741   USE_NLS=yes
7742 fi
7743
7744     echo "$ac_t""$USE_NLS" 1>&6
7745
7746
7747     USE_INCLUDED_LIBINTL=no
7748
7749         if test "$USE_NLS" = "yes"; then
7750       cat >> confdefs.h <<\EOF
7751 #define ENABLE_NLS 1
7752 EOF
7753
7754       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
7755 echo "configure:7756: checking whether included gettext is requested" >&5
7756       # Check whether --with-included-gettext or --without-included-gettext was given.
7757 if test "${with_included_gettext+set}" = set; then
7758   withval="$with_included_gettext"
7759   nls_cv_force_use_gnu_gettext=$withval
7760 else
7761   nls_cv_force_use_gnu_gettext=yes
7762 fi
7763
7764       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
7765
7766       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
7767       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
7768                                         nls_cv_header_intl=
7769         nls_cv_header_libgt=
7770         CATOBJEXT=NONE
7771
7772         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
7773 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
7774 echo "configure:7775: checking for libintl.h" >&5
7775 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7776   echo $ac_n "(cached) $ac_c" 1>&6
7777 else
7778   cat > conftest.$ac_ext <<EOF
7779 #line 7780 "configure"
7780 #include "confdefs.h"
7781 #include <libintl.h>
7782 EOF
7783 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7784 { (eval echo configure:7785: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7785 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7786 if test -z "$ac_err"; then
7787   rm -rf conftest*
7788   eval "ac_cv_header_$ac_safe=yes"
7789 else
7790   echo "$ac_err" >&5
7791   echo "configure: failed program was:" >&5
7792   cat conftest.$ac_ext >&5
7793   rm -rf conftest*
7794   eval "ac_cv_header_$ac_safe=no"
7795 fi
7796 rm -f conftest*
7797 fi
7798 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7799   echo "$ac_t""yes" 1>&6
7800   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
7801 echo "configure:7802: checking for gettext in libc" >&5
7802 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
7803   echo $ac_n "(cached) $ac_c" 1>&6
7804 else
7805   cat > conftest.$ac_ext <<EOF
7806 #line 7807 "configure"
7807 #include "confdefs.h"
7808 #include <libintl.h>
7809 int main() {
7810 return (int) gettext ("")
7811 ; return 0; }
7812 EOF
7813 if { (eval echo configure:7814: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7814   rm -rf conftest*
7815   gt_cv_func_gettext_libc=yes
7816 else
7817   echo "configure: failed program was:" >&5
7818   cat conftest.$ac_ext >&5
7819   rm -rf conftest*
7820   gt_cv_func_gettext_libc=no
7821 fi
7822 rm -f conftest*
7823 fi
7824
7825 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
7826
7827            if test "$gt_cv_func_gettext_libc" != "yes"; then
7828              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
7829 echo "configure:7830: checking for bindtextdomain in -lintl" >&5
7830 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
7831 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7832   echo $ac_n "(cached) $ac_c" 1>&6
7833 else
7834   ac_save_LIBS="$LIBS"
7835 LIBS="-lintl  $LIBS"
7836 cat > conftest.$ac_ext <<EOF
7837 #line 7838 "configure"
7838 #include "confdefs.h"
7839 /* Override any gcc2 internal prototype to avoid an error.  */
7840 /* We use char because int might match the return type of a gcc2
7841     builtin and then its argument prototype would still apply.  */
7842 char bindtextdomain();
7843
7844 int main() {
7845 bindtextdomain()
7846 ; return 0; }
7847 EOF
7848 if { (eval echo configure:7849: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7849   rm -rf conftest*
7850   eval "ac_cv_lib_$ac_lib_var=yes"
7851 else
7852   echo "configure: failed program was:" >&5
7853   cat conftest.$ac_ext >&5
7854   rm -rf conftest*
7855   eval "ac_cv_lib_$ac_lib_var=no"
7856 fi
7857 rm -f conftest*
7858 LIBS="$ac_save_LIBS"
7859
7860 fi
7861 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7862   echo "$ac_t""yes" 1>&6
7863   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
7864 echo "configure:7865: checking for gettext in libintl" >&5
7865 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
7866   echo $ac_n "(cached) $ac_c" 1>&6
7867 else
7868   echo $ac_n "checking for gettext in -lintl""... $ac_c" 1>&6
7869 echo "configure:7870: checking for gettext in -lintl" >&5
7870 ac_lib_var=`echo intl'_'gettext | sed 'y%./+-%__p_%'`
7871 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7872   echo $ac_n "(cached) $ac_c" 1>&6
7873 else
7874   ac_save_LIBS="$LIBS"
7875 LIBS="-lintl  $LIBS"
7876 cat > conftest.$ac_ext <<EOF
7877 #line 7878 "configure"
7878 #include "confdefs.h"
7879 /* Override any gcc2 internal prototype to avoid an error.  */
7880 /* We use char because int might match the return type of a gcc2
7881     builtin and then its argument prototype would still apply.  */
7882 char gettext();
7883
7884 int main() {
7885 gettext()
7886 ; return 0; }
7887 EOF
7888 if { (eval echo configure:7889: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7889   rm -rf conftest*
7890   eval "ac_cv_lib_$ac_lib_var=yes"
7891 else
7892   echo "configure: failed program was:" >&5
7893   cat conftest.$ac_ext >&5
7894   rm -rf conftest*
7895   eval "ac_cv_lib_$ac_lib_var=no"
7896 fi
7897 rm -f conftest*
7898 LIBS="$ac_save_LIBS"
7899
7900 fi
7901 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7902   echo "$ac_t""yes" 1>&6
7903   gt_cv_func_gettext_libintl=yes
7904 else
7905   echo "$ac_t""no" 1>&6
7906 gt_cv_func_gettext_libintl=no
7907 fi
7908
7909 fi
7910
7911 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
7912 else
7913   echo "$ac_t""no" 1>&6
7914 fi
7915
7916            fi
7917
7918            if test "$gt_cv_func_gettext_libc" = "yes" \
7919               || test "$gt_cv_func_gettext_libintl" = "yes"; then
7920               cat >> confdefs.h <<\EOF
7921 #define HAVE_GETTEXT 1
7922 EOF
7923
7924               # Extract the first word of "msgfmt", so it can be a program name with args.
7925 set dummy msgfmt; ac_word=$2
7926 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7927 echo "configure:7928: checking for $ac_word" >&5
7928 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
7929   echo $ac_n "(cached) $ac_c" 1>&6
7930 else
7931   case "$MSGFMT" in
7932   /*)
7933   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
7934   ;;
7935   *)
7936   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7937   for ac_dir in $PATH; do
7938     test -z "$ac_dir" && ac_dir=.
7939     if test -f $ac_dir/$ac_word; then
7940       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
7941         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
7942         break
7943       fi
7944     fi
7945   done
7946   IFS="$ac_save_ifs"
7947   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
7948   ;;
7949 esac
7950 fi
7951 MSGFMT="$ac_cv_path_MSGFMT"
7952 if test -n "$MSGFMT"; then
7953   echo "$ac_t""$MSGFMT" 1>&6
7954 else
7955   echo "$ac_t""no" 1>&6
7956 fi
7957               if test "$MSGFMT" != "no"; then
7958                 for ac_func in dcgettext
7959 do
7960 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7961 echo "configure:7962: checking for $ac_func" >&5
7962 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7963   echo $ac_n "(cached) $ac_c" 1>&6
7964 else
7965   cat > conftest.$ac_ext <<EOF
7966 #line 7967 "configure"
7967 #include "confdefs.h"
7968 /* System header to define __stub macros and hopefully few prototypes,
7969     which can conflict with char $ac_func(); below.  */
7970 #include <assert.h>
7971 /* Override any gcc2 internal prototype to avoid an error.  */
7972 /* We use char because int might match the return type of a gcc2
7973     builtin and then its argument prototype would still apply.  */
7974 char $ac_func();
7975
7976 int main() {
7977
7978 /* The GNU C library defines this for functions which it implements
7979     to always fail with ENOSYS.  Some functions are actually named
7980     something starting with __ and the normal name is an alias.  */
7981 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7982 choke me
7983 #else
7984 $ac_func();
7985 #endif
7986
7987 ; return 0; }
7988 EOF
7989 if { (eval echo configure:7990: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7990   rm -rf conftest*
7991   eval "ac_cv_func_$ac_func=yes"
7992 else
7993   echo "configure: failed program was:" >&5
7994   cat conftest.$ac_ext >&5
7995   rm -rf conftest*
7996   eval "ac_cv_func_$ac_func=no"
7997 fi
7998 rm -f conftest*
7999 fi
8000
8001 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
8002   echo "$ac_t""yes" 1>&6
8003     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
8004   cat >> confdefs.h <<EOF
8005 #define $ac_tr_func 1
8006 EOF
8007
8008 else
8009   echo "$ac_t""no" 1>&6
8010 fi
8011 done
8012
8013                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
8014 set dummy gmsgfmt; ac_word=$2
8015 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8016 echo "configure:8017: checking for $ac_word" >&5
8017 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8018   echo $ac_n "(cached) $ac_c" 1>&6
8019 else
8020   case "$GMSGFMT" in
8021   /*)
8022   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8023   ;;
8024   ?:/*)
8025   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8026   ;;
8027   *)
8028   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8029   ac_dummy="$PATH"
8030   for ac_dir in $ac_dummy; do
8031     test -z "$ac_dir" && ac_dir=.
8032     if test -f $ac_dir/$ac_word; then
8033       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8034       break
8035     fi
8036   done
8037   IFS="$ac_save_ifs"
8038   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
8039   ;;
8040 esac
8041 fi
8042 GMSGFMT="$ac_cv_path_GMSGFMT"
8043 if test -n "$GMSGFMT"; then
8044   echo "$ac_t""$GMSGFMT" 1>&6
8045 else
8046   echo "$ac_t""no" 1>&6
8047 fi
8048
8049                 # Extract the first word of "xgettext", so it can be a program name with args.
8050 set dummy xgettext; ac_word=$2
8051 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8052 echo "configure:8053: checking for $ac_word" >&5
8053 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
8054   echo $ac_n "(cached) $ac_c" 1>&6
8055 else
8056   case "$XGETTEXT" in
8057   /*)
8058   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8059   ;;
8060   *)
8061   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8062   for ac_dir in $PATH; do
8063     test -z "$ac_dir" && ac_dir=.
8064     if test -f $ac_dir/$ac_word; then
8065       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8066         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8067         break
8068       fi
8069     fi
8070   done
8071   IFS="$ac_save_ifs"
8072   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8073   ;;
8074 esac
8075 fi
8076 XGETTEXT="$ac_cv_path_XGETTEXT"
8077 if test -n "$XGETTEXT"; then
8078   echo "$ac_t""$XGETTEXT" 1>&6
8079 else
8080   echo "$ac_t""no" 1>&6
8081 fi
8082
8083                 cat > conftest.$ac_ext <<EOF
8084 #line 8085 "configure"
8085 #include "confdefs.h"
8086
8087 int main() {
8088 extern int _nl_msg_cat_cntr;
8089                                return _nl_msg_cat_cntr
8090 ; return 0; }
8091 EOF
8092 if { (eval echo configure:8093: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8093   rm -rf conftest*
8094   CATOBJEXT=.gmo
8095                    DATADIRNAME=share
8096 else
8097   echo "configure: failed program was:" >&5
8098   cat conftest.$ac_ext >&5
8099   rm -rf conftest*
8100   CATOBJEXT=.mo
8101                    DATADIRNAME=lib
8102 fi
8103 rm -f conftest*
8104                 INSTOBJEXT=.mo
8105               fi
8106             fi
8107
8108 else
8109   echo "$ac_t""no" 1>&6
8110 fi
8111
8112
8113         if test "$CATOBJEXT" = "NONE"; then
8114           echo $ac_n "checking whether catgets can be used""... $ac_c" 1>&6
8115 echo "configure:8116: checking whether catgets can be used" >&5
8116           # Check whether --with-catgets or --without-catgets was given.
8117 if test "${with_catgets+set}" = set; then
8118   withval="$with_catgets"
8119   nls_cv_use_catgets=$withval
8120 else
8121   nls_cv_use_catgets=no
8122 fi
8123
8124           echo "$ac_t""$nls_cv_use_catgets" 1>&6
8125
8126           if test "$nls_cv_use_catgets" = "yes"; then
8127                     echo $ac_n "checking for main in -li""... $ac_c" 1>&6
8128 echo "configure:8129: checking for main in -li" >&5
8129 ac_lib_var=`echo i'_'main | sed 'y%./+-%__p_%'`
8130 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
8131   echo $ac_n "(cached) $ac_c" 1>&6
8132 else
8133   ac_save_LIBS="$LIBS"
8134 LIBS="-li  $LIBS"
8135 cat > conftest.$ac_ext <<EOF
8136 #line 8137 "configure"
8137 #include "confdefs.h"
8138
8139 int main() {
8140 main()
8141 ; return 0; }
8142 EOF
8143 if { (eval echo configure:8144: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8144   rm -rf conftest*
8145   eval "ac_cv_lib_$ac_lib_var=yes"
8146 else
8147   echo "configure: failed program was:" >&5
8148   cat conftest.$ac_ext >&5
8149   rm -rf conftest*
8150   eval "ac_cv_lib_$ac_lib_var=no"
8151 fi
8152 rm -f conftest*
8153 LIBS="$ac_save_LIBS"
8154
8155 fi
8156 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
8157   echo "$ac_t""yes" 1>&6
8158     ac_tr_lib=HAVE_LIB`echo i | sed -e 's/[^a-zA-Z0-9_]/_/g' \
8159     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
8160   cat >> confdefs.h <<EOF
8161 #define $ac_tr_lib 1
8162 EOF
8163
8164   LIBS="-li $LIBS"
8165
8166 else
8167   echo "$ac_t""no" 1>&6
8168 fi
8169
8170             echo $ac_n "checking for catgets""... $ac_c" 1>&6
8171 echo "configure:8172: checking for catgets" >&5
8172 if eval "test \"`echo '$''{'ac_cv_func_catgets'+set}'`\" = set"; then
8173   echo $ac_n "(cached) $ac_c" 1>&6
8174 else
8175   cat > conftest.$ac_ext <<EOF
8176 #line 8177 "configure"
8177 #include "confdefs.h"
8178 /* System header to define __stub macros and hopefully few prototypes,
8179     which can conflict with char catgets(); below.  */
8180 #include <assert.h>
8181 /* Override any gcc2 internal prototype to avoid an error.  */
8182 /* We use char because int might match the return type of a gcc2
8183     builtin and then its argument prototype would still apply.  */
8184 char catgets();
8185
8186 int main() {
8187
8188 /* The GNU C library defines this for functions which it implements
8189     to always fail with ENOSYS.  Some functions are actually named
8190     something starting with __ and the normal name is an alias.  */
8191 #if defined (__stub_catgets) || defined (__stub___catgets)
8192 choke me
8193 #else
8194 catgets();
8195 #endif
8196
8197 ; return 0; }
8198 EOF
8199 if { (eval echo configure:8200: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8200   rm -rf conftest*
8201   eval "ac_cv_func_catgets=yes"
8202 else
8203   echo "configure: failed program was:" >&5
8204   cat conftest.$ac_ext >&5
8205   rm -rf conftest*
8206   eval "ac_cv_func_catgets=no"
8207 fi
8208 rm -f conftest*
8209 fi
8210
8211 if eval "test \"`echo '$ac_cv_func_'catgets`\" = yes"; then
8212   echo "$ac_t""yes" 1>&6
8213   cat >> confdefs.h <<\EOF
8214 #define HAVE_CATGETS 1
8215 EOF
8216
8217                INTLOBJS="\$(CATOBJS)"
8218                # Extract the first word of "gencat", so it can be a program name with args.
8219 set dummy gencat; ac_word=$2
8220 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8221 echo "configure:8222: checking for $ac_word" >&5
8222 if eval "test \"`echo '$''{'ac_cv_path_GENCAT'+set}'`\" = set"; then
8223   echo $ac_n "(cached) $ac_c" 1>&6
8224 else
8225   case "$GENCAT" in
8226   /*)
8227   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a path.
8228   ;;
8229   ?:/*)
8230   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a dos path.
8231   ;;
8232   *)
8233   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8234   ac_dummy="$PATH"
8235   for ac_dir in $ac_dummy; do
8236     test -z "$ac_dir" && ac_dir=.
8237     if test -f $ac_dir/$ac_word; then
8238       ac_cv_path_GENCAT="$ac_dir/$ac_word"
8239       break
8240     fi
8241   done
8242   IFS="$ac_save_ifs"
8243   test -z "$ac_cv_path_GENCAT" && ac_cv_path_GENCAT="no"
8244   ;;
8245 esac
8246 fi
8247 GENCAT="$ac_cv_path_GENCAT"
8248 if test -n "$GENCAT"; then
8249   echo "$ac_t""$GENCAT" 1>&6
8250 else
8251   echo "$ac_t""no" 1>&6
8252 fi
8253                if test "$GENCAT" != "no"; then
8254                  # Extract the first word of "gmsgfmt", so it can be a program name with args.
8255 set dummy gmsgfmt; ac_word=$2
8256 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8257 echo "configure:8258: checking for $ac_word" >&5
8258 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8259   echo $ac_n "(cached) $ac_c" 1>&6
8260 else
8261   case "$GMSGFMT" in
8262   /*)
8263   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8264   ;;
8265   ?:/*)
8266   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8267   ;;
8268   *)
8269   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8270   ac_dummy="$PATH"
8271   for ac_dir in $ac_dummy; do
8272     test -z "$ac_dir" && ac_dir=.
8273     if test -f $ac_dir/$ac_word; then
8274       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8275       break
8276     fi
8277   done
8278   IFS="$ac_save_ifs"
8279   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="no"
8280   ;;
8281 esac
8282 fi
8283 GMSGFMT="$ac_cv_path_GMSGFMT"
8284 if test -n "$GMSGFMT"; then
8285   echo "$ac_t""$GMSGFMT" 1>&6
8286 else
8287   echo "$ac_t""no" 1>&6
8288 fi
8289
8290                  if test "$GMSGFMT" = "no"; then
8291                    # Extract the first word of "msgfmt", so it can be a program name with args.
8292 set dummy msgfmt; ac_word=$2
8293 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8294 echo "configure:8295: checking for $ac_word" >&5
8295 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8296   echo $ac_n "(cached) $ac_c" 1>&6
8297 else
8298   case "$GMSGFMT" in
8299   /*)
8300   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8301   ;;
8302   *)
8303   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8304   for ac_dir in $PATH; do
8305     test -z "$ac_dir" && ac_dir=.
8306     if test -f $ac_dir/$ac_word; then
8307       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
8308         ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8309         break
8310       fi
8311     fi
8312   done
8313   IFS="$ac_save_ifs"
8314   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="msgfmt"
8315   ;;
8316 esac
8317 fi
8318 GMSGFMT="$ac_cv_path_GMSGFMT"
8319 if test -n "$GMSGFMT"; then
8320   echo "$ac_t""$GMSGFMT" 1>&6
8321 else
8322   echo "$ac_t""no" 1>&6
8323 fi
8324
8325                    if test "$GMSGFMT" = "msgfmt"; then
8326                      echo "configure: warning: No program for catalog building found" 1>&2
8327                      create_catalogs="no"
8328                    fi
8329                  fi
8330                  # Extract the first word of "xgettext", so it can be a program name with args.
8331 set dummy xgettext; ac_word=$2
8332 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8333 echo "configure:8334: checking for $ac_word" >&5
8334 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
8335   echo $ac_n "(cached) $ac_c" 1>&6
8336 else
8337   case "$XGETTEXT" in
8338   /*)
8339   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8340   ;;
8341   *)
8342   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8343   for ac_dir in $PATH; do
8344     test -z "$ac_dir" && ac_dir=.
8345     if test -f $ac_dir/$ac_word; then
8346       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8347         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8348         break
8349       fi
8350     fi
8351   done
8352   IFS="$ac_save_ifs"
8353   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8354   ;;
8355 esac
8356 fi
8357 XGETTEXT="$ac_cv_path_XGETTEXT"
8358 if test -n "$XGETTEXT"; then
8359   echo "$ac_t""$XGETTEXT" 1>&6
8360 else
8361   echo "$ac_t""no" 1>&6
8362 fi
8363
8364                  USE_INCLUDED_LIBINTL=yes
8365                  CATOBJEXT=.cat
8366                  INSTOBJEXT=.cat
8367                  DATADIRNAME=lib
8368                  INTLDEPS='$(top_builddir)/intl/libintl.a'
8369                  INTLLIBS=$INTLDEPS
8370                  LIBS=`echo $LIBS | sed -e 's/-lintl//'`
8371                  nls_cv_header_intl=intl/libintl.h
8372                  nls_cv_header_libgt=intl/libgettext.h
8373                fi
8374 else
8375   echo "$ac_t""no" 1>&6
8376 fi
8377
8378           fi
8379         fi
8380
8381         if test "$CATOBJEXT" = "NONE"; then
8382                           nls_cv_use_gnu_gettext=yes
8383         fi
8384       fi
8385
8386       if test "$nls_cv_use_gnu_gettext" = "yes"; then
8387                 INTLOBJS="\$(GETTOBJS)"
8388         # Extract the first word of "msgfmt", so it can be a program name with args.
8389 set dummy msgfmt; ac_word=$2
8390 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8391 echo "configure:8392: checking for $ac_word" >&5
8392 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
8393   echo $ac_n "(cached) $ac_c" 1>&6
8394 else
8395   case "$MSGFMT" in
8396   /*)
8397   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
8398   ;;
8399   *)
8400   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8401   for ac_dir in $PATH; do
8402     test -z "$ac_dir" && ac_dir=.
8403     if test -f $ac_dir/$ac_word; then
8404       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
8405         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
8406         break
8407       fi
8408     fi
8409   done
8410   IFS="$ac_save_ifs"
8411   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
8412   ;;
8413 esac
8414 fi
8415 MSGFMT="$ac_cv_path_MSGFMT"
8416 if test -n "$MSGFMT"; then
8417   echo "$ac_t""$MSGFMT" 1>&6
8418 else
8419   echo "$ac_t""no" 1>&6
8420 fi
8421
8422         # Extract the first word of "gmsgfmt", so it can be a program name with args.
8423 set dummy gmsgfmt; ac_word=$2
8424 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8425 echo "configure:8426: checking for $ac_word" >&5
8426 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8427   echo $ac_n "(cached) $ac_c" 1>&6
8428 else
8429   case "$GMSGFMT" in
8430   /*)
8431   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8432   ;;
8433   ?:/*)
8434   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8435   ;;
8436   *)
8437   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8438   ac_dummy="$PATH"
8439   for ac_dir in $ac_dummy; do
8440     test -z "$ac_dir" && ac_dir=.
8441     if test -f $ac_dir/$ac_word; then
8442       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8443       break
8444     fi
8445   done
8446   IFS="$ac_save_ifs"
8447   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
8448   ;;
8449 esac
8450 fi
8451 GMSGFMT="$ac_cv_path_GMSGFMT"
8452 if test -n "$GMSGFMT"; then
8453   echo "$ac_t""$GMSGFMT" 1>&6
8454 else
8455   echo "$ac_t""no" 1>&6
8456 fi
8457
8458                         if test "$MSGFMT" = "msgfmt" && test "$GMSGFMT" = "msgfmt"; then
8459           echo "configure: warning: Neither msgfmt nor gmsgfmt found. No catalogs will be built" 1>&2
8460           create_catalogs="no"
8461         fi
8462         # Extract the first word of "xgettext", so it can be a program name with args.
8463 set dummy xgettext; ac_word=$2
8464 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8465 echo "configure:8466: checking for $ac_word" >&5
8466 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
8467   echo $ac_n "(cached) $ac_c" 1>&6
8468 else
8469   case "$XGETTEXT" in
8470   /*)
8471   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8472   ;;
8473   *)
8474   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8475   for ac_dir in $PATH; do
8476     test -z "$ac_dir" && ac_dir=.
8477     if test -f $ac_dir/$ac_word; then
8478       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8479         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8480         break
8481       fi
8482     fi
8483   done
8484   IFS="$ac_save_ifs"
8485   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8486   ;;
8487 esac
8488 fi
8489 XGETTEXT="$ac_cv_path_XGETTEXT"
8490 if test -n "$XGETTEXT"; then
8491   echo "$ac_t""$XGETTEXT" 1>&6
8492 else
8493   echo "$ac_t""no" 1>&6
8494 fi
8495
8496
8497         USE_INCLUDED_LIBINTL=yes
8498         CATOBJEXT=.gmo
8499         INSTOBJEXT=.mo
8500         DATADIRNAME=share
8501         INTLDEPS='$(top_builddir)/intl/libintl.a'
8502         INTLLIBS=$INTLDEPS
8503         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
8504         nls_cv_header_intl=intl/libintl.h
8505         nls_cv_header_libgt=intl/libgettext.h
8506       fi
8507
8508             if test "$XGETTEXT" != ":"; then
8509                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
8510           : ;
8511         else
8512           echo "$ac_t""found xgettext program is not GNU xgettext; ignore it" 1>&6
8513           XGETTEXT=":"
8514         fi
8515       fi
8516
8517
8518
8519       # We need to process the po/ directory.
8520       POSUB=po
8521     else
8522       DATADIRNAME=share
8523       nls_cv_header_intl=intl/libintl.h
8524       nls_cv_header_libgt=intl/libgettext.h
8525     fi
8526
8527
8528
8529
8530     # If this is used in GNU gettext we have to set USE_NLS to `yes'
8531     # because some of the sources are only built for this goal.
8532     if test "$PACKAGE" = gettext; then
8533       USE_NLS=yes
8534       USE_INCLUDED_LIBINTL=yes
8535     fi
8536
8537                 for lang in $ALL_LINGUAS; do
8538       GMOFILES="$GMOFILES $lang.gmo"
8539       POFILES="$POFILES $lang.po"
8540     done
8541
8542
8543
8544
8545
8546
8547
8548
8549
8550
8551
8552
8553
8554
8555    if test "x$CATOBJEXT" != "x" && test "x$create_catalogs" != "xno" ; then
8556      if test "x$ALL_LINGUAS" = "x"; then
8557        LINGUAS=
8558      else
8559        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
8560 echo "configure:8561: checking for catalogs to be installed" >&5
8561        if test "x$LINGUAS" = "x"; then
8562          LINGUAS=$ALL_LINGUAS
8563        else
8564          NEW_LINGUAS=
8565          for lang in $ALL_LINGUAS; do
8566            case " $LINGUAS " in
8567              *" $lang "*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
8568            esac
8569          done
8570          LINGUAS=$NEW_LINGUAS
8571        fi
8572        echo "$ac_t""$LINGUAS" 1>&6
8573      fi
8574
8575           if test -n "$LINGUAS"; then
8576        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
8577      fi
8578    fi
8579
8580             if test $ac_cv_header_locale_h = yes; then
8581      INCLUDE_LOCALE_H="#include <locale.h>"
8582    else
8583      INCLUDE_LOCALE_H="\
8584 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
8585    fi
8586
8587
8588             test -d intl || mkdir intl
8589    if test "$CATOBJEXT" = ".cat"; then
8590      ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
8591 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
8592 echo "configure:8593: checking for linux/version.h" >&5
8593 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
8594   echo $ac_n "(cached) $ac_c" 1>&6
8595 else
8596   cat > conftest.$ac_ext <<EOF
8597 #line 8598 "configure"
8598 #include "confdefs.h"
8599 #include <linux/version.h>
8600 EOF
8601 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
8602 { (eval echo configure:8603: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
8603 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
8604 if test -z "$ac_err"; then
8605   rm -rf conftest*
8606   eval "ac_cv_header_$ac_safe=yes"
8607 else
8608   echo "$ac_err" >&5
8609   echo "configure: failed program was:" >&5
8610   cat conftest.$ac_ext >&5
8611   rm -rf conftest*
8612   eval "ac_cv_header_$ac_safe=no"
8613 fi
8614 rm -f conftest*
8615 fi
8616 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
8617   echo "$ac_t""yes" 1>&6
8618   msgformat=linux
8619 else
8620   echo "$ac_t""no" 1>&6
8621 msgformat=xopen
8622 fi
8623
8624
8625                sed -e '/^#/d' $srcdir/intl/$msgformat-msg.sed > intl/po2msg.sed
8626    fi
8627       sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
8628      $srcdir/intl/po2tbl.sed.in > intl/po2tbl.sed
8629
8630             if test "$PACKAGE" = "gettext"; then
8631      GT_NO="#NO#"
8632      GT_YES=
8633    else
8634      GT_NO=
8635      GT_YES="#YES#"
8636    fi
8637
8638
8639
8640             MKINSTALLDIRS=
8641    if test -n "$ac_aux_dir"; then
8642      MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
8643    fi
8644    if test -z "$MKINSTALLDIRS"; then
8645      MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
8646    fi
8647
8648
8649       l=
8650
8651
8652          test -d po || mkdir po
8653    if test "x$srcdir" != "x."; then
8654      if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
8655        posrcprefix="$srcdir/"
8656      else
8657        posrcprefix="../$srcdir/"
8658      fi
8659    else
8660      posrcprefix="../"
8661    fi
8662    rm -f po/POTFILES
8663    sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
8664         < $srcdir/po/POTFILES.in > po/POTFILES
8665
8666 XGETTEXT="AWK='$AWK' \$(SHELL) \$(top_srcdir)/exgettext $XGETTEXT"
8667
8668 # Windows32 Registry support for specifying GCC installation paths.
8669 # Check whether --enable-win32-registry or --disable-win32-registry was given.
8670 if test "${enable_win32_registry+set}" = set; then
8671   enableval="$enable_win32_registry"
8672   :
8673 fi
8674
8675
8676 echo $ac_n "checking whether windows registry support is requested""... $ac_c" 1>&6
8677 echo "configure:8678: checking whether windows registry support is requested" >&5
8678 if test x$enable_win32_registry != xno; then
8679   cat >> confdefs.h <<\EOF
8680 #define ENABLE_WIN32_REGISTRY 1
8681 EOF
8682
8683   echo "$ac_t""yes" 1>&6
8684 else
8685   echo "$ac_t""no" 1>&6
8686 fi
8687
8688 # Check if user specified a different registry key.
8689 case x${enable_win32_registry} in
8690 x | xyes)
8691   # default.
8692   gcc_cv_win32_registry_key="$VERSION"
8693   ;;
8694 xno)
8695   # no registry lookup.
8696   gcc_cv_win32_registry_key=''
8697   ;;
8698 *)
8699   # user-specified key.
8700   gcc_cv_win32_registry_key="$enable_win32_registry"
8701   ;;
8702 esac
8703
8704 if test x$enable_win32_registry != xno; then
8705   echo $ac_n "checking registry key on windows hosts""... $ac_c" 1>&6
8706 echo "configure:8707: checking registry key on windows hosts" >&5
8707   cat >> confdefs.h <<EOF
8708 #define WIN32_REGISTRY_KEY "$gcc_cv_win32_registry_key"
8709 EOF
8710
8711   echo "$ac_t""$gcc_cv_win32_registry_key" 1>&6
8712 fi
8713
8714 # Get an absolute path to the GCC top-level source directory
8715 holddir=`pwd`
8716 cd $srcdir
8717 topdir=`pwd`
8718 cd $holddir
8719
8720 # Conditionalize the makefile for this host machine.
8721 # Make-host contains the concatenation of all host makefile fragments
8722 # [there can be more than one].  This file is built by configure.frag.
8723 host_overrides=Make-host
8724 dep_host_xmake_file=
8725 for f in .. ${host_xmake_file}
8726 do
8727         if test -f ${srcdir}/config/$f
8728         then
8729                 dep_host_xmake_file="${dep_host_xmake_file} ${srcdir}/config/$f"
8730         fi
8731 done
8732
8733 # Conditionalize the makefile for this target machine.
8734 # Make-target contains the concatenation of all host makefile fragments
8735 # [there can be more than one].  This file is built by configure.frag.
8736 target_overrides=Make-target
8737 dep_tmake_file=
8738 for f in .. ${tmake_file}
8739 do
8740         if test -f ${srcdir}/config/$f
8741         then
8742                 dep_tmake_file="${dep_tmake_file} ${srcdir}/config/$f"
8743         fi
8744 done
8745
8746 # If the host doesn't support symlinks, modify CC in
8747 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
8748 # Otherwise, we can use "CC=$(CC)".
8749 rm -f symtest.tem
8750 if $symbolic_link $srcdir/gcc.c symtest.tem 2>/dev/null
8751 then
8752         cc_set_by_configure="\$(CC)"
8753         quoted_cc_set_by_configure="\$(CC)"
8754         stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
8755 else
8756         rm -f symtest.tem
8757         if cp -p $srcdir/gcc.c symtest.tem 2>/dev/null
8758         then
8759                 symbolic_link="cp -p"
8760         else
8761                 symbolic_link="cp"
8762         fi
8763         cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
8764         quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`"
8765         stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
8766 fi
8767 rm -f symtest.tem
8768
8769 out_object_file=`basename $out_file .c`.o
8770
8771 tm_file_list=
8772 for f in $tm_file; do
8773   case $f in
8774     gansidecl.h )
8775        tm_file_list="${tm_file_list} $f" ;;
8776     *) tm_file_list="${tm_file_list} \$(srcdir)/config/$f" ;;
8777   esac
8778 done
8779
8780 host_xm_file_list=
8781 for f in $host_xm_file; do
8782   case $f in
8783     auto-host.h | gansidecl.h | hwint.h )
8784        host_xm_file_list="${host_xm_file_list} $f" ;;
8785     *) host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f" ;;
8786   esac
8787 done
8788
8789 build_xm_file_list=
8790 for f in $build_xm_file; do
8791   case $f in
8792     auto-build.h | auto-host.h | gansidecl.h | hwint.h )
8793        build_xm_file_list="${build_xm_file_list} $f" ;;
8794     *) build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f" ;;
8795   esac
8796 done
8797
8798 # Define macro CROSS_COMPILE in compilation
8799 # if this is a cross-compiler.
8800 # Also use all.cross instead of all.internal
8801 # and add cross-make to Makefile.
8802 cross_overrides="/dev/null"
8803 if test x$host != x$target
8804 then
8805         cross_defines="CROSS=-DCROSS_COMPILE"
8806         cross_overrides="${topdir}/cross-make"
8807 fi
8808
8809 # If this is a cross-compiler that does not
8810 # have its own set of headers then define
8811 # inhibit_libc
8812
8813 # If this is using newlib, then define inhibit_libc in
8814 # LIBGCC2_CFLAGS.  This will cause __eprintf to be left out of
8815 # libgcc.a, but that's OK because newlib should have its own version of
8816 # assert.h.
8817 inhibit_libc=
8818 if test x$host != x$target && test x$with_headers = x; then
8819        inhibit_libc=-Dinhibit_libc
8820 else
8821        if test x$with_newlib = xyes; then
8822                inhibit_libc=-Dinhibit_libc
8823        fi
8824 fi
8825
8826
8827 # When building gcc with a cross-compiler, we need to fix a few things.
8828 # This must come after cross-make as we want all.build to override
8829 # all.cross.
8830 build_overrides="/dev/null"
8831 if test x$build != x$host
8832 then
8833         build_overrides="${topdir}/build-make"
8834 fi
8835
8836 # Expand extra_headers to include complete path.
8837 # This substitutes for lots of t-* files.
8838 extra_headers_list=
8839 if test "x$extra_headers" = x
8840 then true
8841 else
8842         # Prepend ${srcdir}/ginclude/ to every entry in extra_headers.
8843         for file in $extra_headers;
8844         do
8845                 extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/${file}"
8846         done
8847 fi
8848
8849 if test x$use_collect2 = xno; then
8850         use_collect2=
8851 fi
8852
8853 # Add a definition of USE_COLLECT2 if system wants one.
8854 # Also tell toplev.c what to do.
8855 # This substitutes for lots of t-* files.
8856 if test x$use_collect2 = x
8857 then
8858         will_use_collect2=
8859         maybe_use_collect2=
8860 else
8861         will_use_collect2="collect2"
8862         maybe_use_collect2="-DUSE_COLLECT2"
8863 fi
8864
8865 # NEED TO CONVERT
8866 # Set MD_DEPS if the real md file is in md.pre-cpp.
8867 # Set MD_CPP to the cpp to pass the md file through.  Md files use ';'
8868 # for line oriented comments, so we must always use a GNU cpp.  If
8869 # building gcc with a cross compiler, use the cross compiler just
8870 # built.  Otherwise, we can use the cpp just built.
8871 md_file_sub=
8872 if test "x$md_cppflags" = x
8873 then
8874         md_file_sub=$srcdir/config/$md_file
8875 else
8876         md_file=md
8877 fi
8878
8879 # If we have gas in the build tree, make a link to it.
8880 if test -f ../gas/Makefile; then
8881         rm -f as; $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null
8882 fi
8883
8884 # If we have nm in the build tree, make a link to it.
8885 if test -f ../binutils/Makefile; then
8886         rm -f nm; $symbolic_link ../binutils/nm-new$host_exeext nm$host_exeext 2>/dev/null
8887 fi
8888
8889 # If we have ld in the build tree, make a link to it.
8890 if test -f ../ld/Makefile; then
8891 #       if test x$use_collect2 = x; then
8892 #               rm -f ld; $symbolic_link ../ld/ld-new$host_exeext ld$host_exeext 2>/dev/null
8893 #       else
8894                 rm -f collect-ld; $symbolic_link ../ld/ld-new$host_exeext collect-ld$host_exeext 2>/dev/null
8895 #       fi
8896 fi
8897
8898 # Figure out what assembler alignment features are present.
8899 echo $ac_n "checking assembler alignment features""... $ac_c" 1>&6
8900 echo "configure:8901: checking assembler alignment features" >&5
8901 gcc_cv_as=
8902 gcc_cv_as_alignment_features=
8903 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
8904 if test -x "$DEFAULT_ASSEMBLER"; then
8905         gcc_cv_as="$DEFAULT_ASSEMBLER"
8906 elif test -x "$AS"; then
8907         gcc_cv_as="$AS"
8908 elif test -x as$host_exeext; then
8909         # Build using assembler in the current directory.
8910         gcc_cv_as=./as$host_exeext
8911 elif test -f $gcc_cv_as_gas_srcdir/configure.in -a -f ../gas/Makefile; then
8912         # Single tree build which includes gas.
8913         for f in $gcc_cv_as_gas_srcdir/configure $gcc_cv_as_gas_srcdir/configure.in $gcc_cv_as_gas_srcdir/Makefile.in
8914         do
8915                 gcc_cv_gas_version=`grep '^VERSION=[0-9]*\.[0-9]*' $f`
8916                 if test x$gcc_cv_gas_version != x; then
8917                         break
8918                 fi
8919         done
8920         gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
8921         gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
8922         if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
8923                 # Gas version 2.6 and later support for .balign and .p2align.
8924                 # bytes to skip when using .p2align.
8925                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 6 -o "$gcc_cv_gas_major_version" -gt 2; then
8926                         gcc_cv_as_alignment_features=".balign and .p2align"
8927                         cat >> confdefs.h <<\EOF
8928 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
8929 EOF
8930
8931                 fi
8932                 # Gas version 2.8 and later support specifying the maximum
8933                 # bytes to skip when using .p2align.
8934                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 8 -o "$gcc_cv_gas_major_version" -gt 2; then
8935                         gcc_cv_as_alignment_features=".p2align including maximum skip"
8936                         cat >> confdefs.h <<\EOF
8937 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
8938 EOF
8939
8940                 fi
8941         fi
8942 elif test x$host = x$target; then
8943         # Native build.
8944         # Search the same directories that the installed compiler will
8945         # search.  Else we may find the wrong assembler and lose.  If we
8946         # do not find a suitable assembler binary, then try the user's
8947         # path.
8948         #
8949         # Also note we have to check MD_EXEC_PREFIX before checking the
8950         # user's path.  Unfortunately, there is no good way to get at the
8951         # value of MD_EXEC_PREFIX here.  So we do a brute force search
8952         # through all the known MD_EXEC_PREFIX values.  Ugh.  This needs
8953         # to be fixed as part of the make/configure rewrite too.
8954
8955         if test "x$exec_prefix" = xNONE; then
8956                 if test "x$prefix" = xNONE; then
8957                         test_prefix=/usr/local
8958                 else
8959                         test_prefix=$prefix
8960                 fi
8961         else
8962                 test_prefix=$exec_prefix
8963         fi
8964
8965         # If the loop below does not find an assembler, then use whatever
8966         # one we can find in the users's path.
8967         # user's path.
8968         as=as$host_exeext
8969
8970         test_dirs="$test_prefix/lib/gcc-lib/$target/$gcc_version \
8971                    $test_prefix/lib/gcc-lib/$target \
8972                    /usr/lib/gcc/$target/$gcc_version \
8973                    /usr/lib/gcc/$target \
8974                    $test_prefix/$target/bin/$target/$gcc_version \
8975                    $test_prefix/$target/bin \
8976                    /usr/libexec \
8977                    /usr/ccs/gcc \
8978                    /usr/ccs/bin \
8979                    /udk/usr/ccs/bin \
8980                    /bsd43/usr/lib/cmplrs/cc \
8981                    /usr/cross64/usr/bin \
8982                    /usr/lib/cmplrs/cc \
8983                    /sysv/usr/lib/cmplrs/cc \
8984                    /svr4/usr/lib/cmplrs/cc \
8985                    /usr/bin"
8986
8987         for dir in $test_dirs; do
8988                 if test -f $dir/as$host_exeext; then
8989                         gcc_cv_as=$dir/as$host_exeext
8990                         break;
8991                 fi
8992         done
8993 fi
8994 if test x$gcc_cv_as != x; then
8995         # Check if we have .balign and .p2align
8996         echo ".balign  4" > conftest.s
8997         echo ".p2align  2" >> conftest.s
8998         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8999                 gcc_cv_as_alignment_features=".balign and .p2align"
9000                 cat >> confdefs.h <<\EOF
9001 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
9002 EOF
9003
9004         fi
9005         rm -f conftest.s conftest.o
9006         # Check if specifying the maximum bytes to skip when
9007         # using .p2align is supported.
9008         echo ".p2align 4,,7" > conftest.s
9009         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9010                 gcc_cv_as_alignment_features=".p2align including maximum skip"
9011                 cat >> confdefs.h <<\EOF
9012 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
9013 EOF
9014
9015         fi
9016         rm -f conftest.s conftest.o
9017 fi
9018 echo "$ac_t""$gcc_cv_as_alignment_features" 1>&6
9019
9020 echo $ac_n "checking assembler subsection support""... $ac_c" 1>&6
9021 echo "configure:9022: checking assembler subsection support" >&5
9022 gcc_cv_as_subsections=
9023 if test x$gcc_cv_as != x; then
9024         # Check if we have .subsection
9025         echo ".subsection 1" > conftest.s
9026         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9027                 gcc_cv_as_subsections=".subsection"
9028                 if test -x nm$host_exeext; then
9029                         gcc_cv_nm=./nm$host_exeext
9030                 elif test x$host = x$target; then
9031                         # Native build.
9032                         gcc_cv_nm=nm$host_exeext
9033                 fi
9034                 if test x$gcc_cv_nm != x; then
9035                         cat > conftest.s <<EOF
9036 conftest_label1: .word 0
9037 .subsection -1
9038 conftest_label2: .word 0
9039 .previous
9040 EOF
9041                         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9042                                 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
9043                                 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
9044                                 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1; then
9045                                         :
9046                                 else
9047                                         gcc_cv_as_subsections="working .subsection -1"
9048                                         cat >> confdefs.h <<\EOF
9049 #define HAVE_GAS_SUBSECTION_ORDERING 1
9050 EOF
9051
9052                                 fi
9053                         fi
9054                 fi
9055         fi
9056         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
9057 fi
9058 echo "$ac_t""$gcc_cv_as_subsections" 1>&6
9059
9060 echo $ac_n "checking assembler weak support""... $ac_c" 1>&6
9061 echo "configure:9062: checking assembler weak support" >&5
9062 gcc_cv_as_weak=
9063 if test x$gcc_cv_as != x; then
9064         # Check if we have .weak
9065         echo "  .weak foobar" > conftest.s
9066         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9067                 cat >> confdefs.h <<\EOF
9068 #define HAVE_GAS_WEAK 1
9069 EOF
9070
9071                 gcc_cv_as_weak="yes"
9072         fi
9073         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
9074 fi
9075 echo "$ac_t""$gcc_cv_as_weak" 1>&6
9076
9077 echo $ac_n "checking assembler hidden support""... $ac_c" 1>&6
9078 echo "configure:9079: checking assembler hidden support" >&5
9079 gcc_cv_as_hidden=
9080 if test x$gcc_cv_as != x; then
9081         # Check if we have .hidden
9082         echo "  .hidden foobar" > conftest.s
9083         echo "foobar:" >> conftest.s
9084         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9085                 cat >> confdefs.h <<\EOF
9086 #define HAVE_GAS_HIDDEN 1
9087 EOF
9088
9089                 gcc_cv_as_hidden="yes"
9090         fi
9091         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
9092 fi
9093 echo "$ac_t""$gcc_cv_as_hidden" 1>&6
9094
9095 case "$target" in
9096   sparc*-*-*)
9097     echo $ac_n "checking assembler .register pseudo-op support""... $ac_c" 1>&6
9098 echo "configure:9099: checking assembler .register pseudo-op support" >&5
9099 if eval "test \"`echo '$''{'gcc_cv_as_register_pseudo_op'+set}'`\" = set"; then
9100   echo $ac_n "(cached) $ac_c" 1>&6
9101 else
9102
9103         gcc_cv_as_register_pseudo_op=unknown
9104         if test x$gcc_cv_as != x; then
9105             # Check if we have .register
9106             echo ".register %g2, #scratch" > conftest.s
9107             if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9108                 gcc_cv_as_register_pseudo_op=yes
9109             else
9110                 gcc_cv_as_register_pseudo_op=no
9111             fi
9112             rm -f conftest.s conftest.o
9113         fi
9114
9115 fi
9116
9117 echo "$ac_t""$gcc_cv_as_register_pseudo_op" 1>&6
9118     if test "x$gcc_cv_as_register_pseudo_op" = xyes; then
9119         cat >> confdefs.h <<\EOF
9120 #define HAVE_AS_REGISTER_PSEUDO_OP 1
9121 EOF
9122
9123     fi
9124
9125     echo $ac_n "checking assembler supports -relax""... $ac_c" 1>&6
9126 echo "configure:9127: checking assembler supports -relax" >&5
9127 if eval "test \"`echo '$''{'gcc_cv_as_relax_opt'+set}'`\" = set"; then
9128   echo $ac_n "(cached) $ac_c" 1>&6
9129 else
9130
9131         gcc_cv_as_relax_opt=unknown
9132         if test x$gcc_cv_as != x; then
9133             # Check if gas supports -relax
9134             echo ".text" > conftest.s
9135             if $gcc_cv_as -relax -o conftest.o conftest.s > /dev/null 2>&1; then
9136                 gcc_cv_as_relax_opt=yes
9137             else
9138                 gcc_cv_as_relax_opt=no
9139             fi
9140             rm -f conftest.s conftest.o
9141         fi
9142
9143 fi
9144
9145 echo "$ac_t""$gcc_cv_as_relax_opt" 1>&6
9146     if test "x$gcc_cv_as_relax_opt" = xyes; then
9147         cat >> confdefs.h <<\EOF
9148 #define HAVE_AS_RELAX_OPTION 1
9149 EOF
9150
9151     fi
9152
9153     case "$tm_file" in
9154     *64*)
9155         echo $ac_n "checking for 64 bit support in assembler ($gcc_cv_as)""... $ac_c" 1>&6
9156 echo "configure:9157: checking for 64 bit support in assembler ($gcc_cv_as)" >&5
9157 if eval "test \"`echo '$''{'gcc_cv_as_flags64'+set}'`\" = set"; then
9158   echo $ac_n "(cached) $ac_c" 1>&6
9159 else
9160
9161                 if test -n "$gcc_cv_as"; then
9162                     echo ".xword foo" > conftest.s
9163                     gcc_cv_as_flags64=no
9164                     for flag in "-xarch=v9" "-64 -Av9"; do
9165                         if $gcc_cv_as $flag -o conftest.o conftest.s \
9166                             > /dev/null 2>&1; then
9167                             gcc_cv_as_flags64=$flag
9168                             break
9169                         fi
9170                     done
9171                     rm -f conftest.s conftest.o
9172                 else
9173                     if test "$gas" = yes; then
9174                         gcc_cv_as_flags64="-64 -Av9"
9175                     else
9176                         gcc_cv_as_flags64="-xarch=v9"
9177                     fi
9178                 fi
9179
9180 fi
9181
9182 echo "$ac_t""$gcc_cv_as_flags64" 1>&6
9183         if test "x$gcc_cv_as_flags64" = xno; then
9184
9185             tmake_file=`echo " $tmake_file " | sed -e 's, sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
9186             dep_tmake_file=`echo " $dep_tmake_file " | sed -e 's, [^ ]*/config/sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
9187
9188         else
9189             cat >> confdefs.h <<EOF
9190 #define AS_SPARC64_FLAG "$gcc_cv_as_flags64"
9191 EOF
9192
9193         fi
9194         ;;
9195     *) gcc_cv_as_flags64=${gcc_cv_as_flags64-no}
9196         ;;
9197     esac
9198
9199     if test "x$gcc_cv_as_flags64" != xno; then
9200         echo $ac_n "checking for assembler offsetable %lo() support""... $ac_c" 1>&6
9201 echo "configure:9202: checking for assembler offsetable %lo() support" >&5
9202 if eval "test \"`echo '$''{'gcc_cv_as_offsetable_lo10'+set}'`\" = set"; then
9203   echo $ac_n "(cached) $ac_c" 1>&6
9204 else
9205
9206             gcc_cv_as_offsetable_lo10=unknown
9207             if test "x$gcc_cv_as" != x; then
9208                 # Check if assembler has offsetable %lo()
9209                 echo "or %g1, %lo(ab) + 12, %g1" > conftest.s
9210                 echo "or %g1, %lo(ab + 12), %g1" > conftest1.s
9211                 if $gcc_cv_as $gcc_cv_as_flags64 -o conftest.o conftest.s \
9212                         > /dev/null 2>&1 &&
9213                    $gcc_cv_as $gcc_cv_as_flags64 -o conftest1.o conftest1.s \
9214                         > /dev/null 2>&1; then
9215                     if cmp conftest.o conftest1.o > /dev/null 2>&1; then
9216                         gcc_cv_as_offsetable_lo10=no
9217                     else
9218                         gcc_cv_as_offsetable_lo10=yes
9219                     fi
9220                 else
9221                     gcc_cv_as_offsetable_lo10=no
9222                 fi
9223                 rm -f conftest.s conftest.o conftest1.s conftest1.o
9224             fi
9225
9226 fi
9227
9228 echo "$ac_t""$gcc_cv_as_offsetable_lo10" 1>&6
9229         if test "x$gcc_cv_as_offsetable_lo10" = xyes; then
9230             cat >> confdefs.h <<\EOF
9231 #define HAVE_AS_OFFSETABLE_LO10 1
9232 EOF
9233
9234         fi
9235     fi
9236     ;;
9237
9238   i[34567]86-*-*)
9239     echo $ac_n "checking assembler instructions""... $ac_c" 1>&6
9240 echo "configure:9241: checking assembler instructions" >&5
9241     gcc_cv_as_instructions=
9242     if test x$gcc_cv_as != x; then
9243         set "filds fists" "filds mem; fists mem"
9244         while test $# -gt 0
9245         do
9246                 echo "$2" > conftest.s
9247                 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9248                         gcc_cv_as_instructions=${gcc_cv_as_instructions}$1" "
9249                         cat >> confdefs.h <<EOF
9250 #define HAVE_GAS_`echo "$1" | tr 'a-z ' 'A-Z_'` 1
9251 EOF
9252
9253                 fi
9254                 shift 2
9255         done
9256         rm -f conftest.s conftest.o
9257     fi
9258     echo "$ac_t""$gcc_cv_as_instructions" 1>&6
9259     ;;
9260 esac
9261
9262 # Figure out what language subdirectories are present.
9263 # Look if the user specified --enable-languages="..."; if not, use
9264 # the environment variable $LANGUAGES if defined. $LANGUAGES might
9265 # go away some day.
9266 if test x"${enable_languages+set}" != xset; then
9267         if test x"${LANGUAGES+set}" = xset; then
9268                 enable_languages="`echo ${LANGUAGES} | tr ' ' ','`"
9269         else
9270                 enable_languages=all
9271         fi
9272 else
9273         if test x"${enable_languages}" = x; then
9274                 { echo "configure: error: --enable-languages needs at least one argument" 1>&2; exit 1; }
9275         fi
9276 fi
9277 subdirs=
9278 for lang in ${srcdir}/*/config-lang.in ..
9279 do
9280         case $lang in
9281         ..) ;;
9282         # The odd quoting in the next line works around
9283         # an apparent bug in bash 1.12 on linux.
9284         ${srcdir}/[*]/config-lang.in) ;;
9285         *)
9286           lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
9287           if test "x$lang_alias" = x
9288           then
9289                 echo "$lang doesn't set \$language." 1>&2
9290                 exit 1
9291           fi
9292           if test x"${enable_languages}" = xall; then
9293                 add_this_lang=yes
9294           else
9295                 case "${enable_languages}" in
9296                     ${lang_alias} | "${lang_alias},"* | *",${lang_alias},"* | *",${lang_alias}" )
9297                         add_this_lang=yes
9298                         ;;
9299                     * )
9300                         add_this_lang=no
9301                         ;;
9302                 esac
9303           fi
9304           if test x"${add_this_lang}" = xyes; then
9305                 case $lang in
9306                     ${srcdir}/ada/config-lang.in)
9307                         if test x$gnat = xyes ; then
9308                                 subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
9309                         fi
9310                         ;;
9311                     *)
9312                         subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
9313                         ;;
9314                 esac
9315           fi
9316           ;;
9317         esac
9318 done
9319
9320 # Make gthr-default.h if we have a thread file.
9321 gthread_flags=
9322 if test $thread_file != single; then
9323     rm -f gthr-default.h
9324     echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
9325     gthread_flags=-DHAVE_GTHR_DEFAULT
9326 fi
9327
9328
9329 # Find out what GC implementation we want, or may, use.
9330 # Check whether --with-gc or --without-gc was given.
9331 if test "${with_gc+set}" = set; then
9332   withval="$with_gc"
9333   case "$withval" in
9334   simple | page)
9335     GGC=ggc-$withval
9336     ;;
9337   *)
9338     { echo "configure: error: $withval is an invalid option to --with-gc" 1>&2; exit 1; }
9339     ;;
9340 esac
9341 else
9342   if test $ac_cv_func_mmap_anywhere = yes \
9343     || test $ac_cv_func_valloc = yes; then
9344   GGC=ggc-page
9345 else
9346   GGC=ggc-simple
9347 fi
9348 fi
9349
9350
9351 echo "Using $GGC for garbage collection."
9352
9353 # Build a new-abi (c++) system
9354 # Check whether --enable-new-gxx-abi or --disable-new-gxx-abi was given.
9355 if test "${enable_new_gxx_abi+set}" = set; then
9356   enableval="$enable_new_gxx_abi"
9357   cat >> confdefs.h <<\EOF
9358 #define ENABLE_NEW_GXX_ABI 1
9359 EOF
9360
9361 GXX_ABI_FLAG='-fnew-abi'
9362 echo "Building a new-abi g++ compiler."
9363
9364 fi
9365
9366
9367
9368 # Build a new-libstdc++ system (ie libstdc++-v3)
9369 echo $ac_n "checking for libstdc++ to install""... $ac_c" 1>&6
9370 echo "configure:9371: checking for libstdc++ to install" >&5
9371 # Check whether --enable-libstdcxx-v3 or --disable-libstdcxx-v3 was given.
9372 if test "${enable_libstdcxx_v3+set}" = set; then
9373   enableval="$enable_libstdcxx_v3"
9374   enable_libstdcxx_v3="$enableval"
9375 else
9376   enable_libstdcxx_v3=no
9377 fi
9378
9379
9380 if test x$enable_libstdcxx_v3 = xyes; then
9381   echo "$ac_t""v3" 1>&6
9382   ac_esn=1
9383 else
9384   echo "$ac_t""v2" 1>&6
9385   ac_esn=0
9386 fi
9387 cat >> confdefs.h <<EOF
9388 #define ENABLE_STD_NAMESPACE $ac_esn
9389 EOF
9390
9391
9392
9393 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
9394 echo "configure:9395: checking whether to enable maintainer-specific portions of Makefiles" >&5
9395     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
9396 if test "${enable_maintainer_mode+set}" = set; then
9397   enableval="$enable_maintainer_mode"
9398   maintainer_mode=$enableval
9399 else
9400   maintainer_mode=no
9401 fi
9402
9403
9404 echo "$ac_t""$maintainer_mode" 1>&6
9405
9406 if test "$maintainer_mode" = "yes"; then
9407   MAINT=''
9408 else
9409   MAINT='#'
9410 fi
9411
9412 # Make empty files to contain the specs and options for each language.
9413 # Then add #include lines to for a compiler that has specs and/or options.
9414
9415 lang_specs_files=
9416 lang_options_files=
9417 lang_tree_files=
9418 rm -f specs.h options.h gencheck.h
9419 touch specs.h options.h gencheck.h
9420 for subdir in . $subdirs
9421 do
9422         if test -f $srcdir/$subdir/lang-specs.h; then
9423                 echo "#include \"$subdir/lang-specs.h\"" >>specs.h
9424                 lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
9425         fi
9426         if test -f $srcdir/$subdir/lang-options.h; then
9427                 echo "#include \"$subdir/lang-options.h\"" >>options.h
9428                 lang_options_files="$lang_options_files $srcdir/$subdir/lang-options.h"
9429         fi
9430         if test -f $srcdir/$subdir/$subdir-tree.def; then
9431                 echo "#include \"$subdir/$subdir-tree.def\"" >>gencheck.h
9432                 lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
9433         fi
9434 done
9435
9436 # These (without "all_") are set in each config-lang.in.
9437 # `language' must be a single word so is spelled singularly.
9438 all_languages=
9439 all_boot_languages=
9440 all_compilers=
9441 all_stagestuff=
9442 all_diff_excludes=
9443 all_outputs='Makefile intl/Makefile po/Makefile.in fixinc/Makefile gccbug mklibgcc'
9444 # List of language makefile fragments.
9445 all_lang_makefiles=
9446 all_headers=
9447 all_lib2funcs=
9448
9449 # Add the language fragments.
9450 # Languages are added via two mechanisms.  Some information must be
9451 # recorded in makefile variables, these are defined in config-lang.in.
9452 # We accumulate them and plug them into the main Makefile.
9453 # The other mechanism is a set of hooks for each of the main targets
9454 # like `clean', `install', etc.
9455
9456 language_fragments="Make-lang"
9457 language_hooks="Make-hooks"
9458 oldstyle_subdirs=
9459
9460 for s in .. $subdirs
9461 do
9462         if test $s != ".."
9463         then
9464                 language=
9465                 boot_language=
9466                 compilers=
9467                 stagestuff=
9468                 diff_excludes=
9469                 headers=
9470                 outputs=
9471                 lib2funcs=
9472                 . ${srcdir}/$s/config-lang.in
9473                 if test "x$language" = x
9474                 then
9475                         echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2
9476                         exit 1
9477                 fi
9478                 all_lang_makefiles="$all_lang_makefiles ${srcdir}/$s/Make-lang.in ${srcdir}/$s/Makefile.in"
9479                 all_languages="$all_languages $language"
9480                 if test "x$boot_language" = xyes
9481                 then
9482                         all_boot_languages="$all_boot_languages $language"
9483                 fi
9484                 all_compilers="$all_compilers $compilers"
9485                 all_stagestuff="$all_stagestuff $stagestuff"
9486                 all_diff_excludes="$all_diff_excludes $diff_excludes"
9487                 all_headers="$all_headers $headers"
9488                 all_outputs="$all_outputs $outputs"
9489                 if test x$outputs = x
9490                 then
9491                         oldstyle_subdirs="$oldstyle_subdirs $s"
9492                 fi
9493                 all_lib2funcs="$all_lib2funcs $lib2funcs"
9494         fi
9495 done
9496
9497 # Since we can't use `::' targets, we link each language in
9498 # with a set of hooks, reached indirectly via lang.${target}.
9499
9500 rm -f Make-hooks
9501 touch Make-hooks
9502 target_list="all.build all.cross start.encap rest.encap \
9503         info dvi \
9504         install-normal install-common install-info install-man \
9505         uninstall distdir \
9506         mostlyclean clean distclean extraclean maintainer-clean \
9507         stage1 stage2 stage3 stage4"
9508 for t in $target_list
9509 do
9510         x=
9511         for lang in .. $all_languages
9512         do
9513                 if test $lang != ".."; then
9514                         x="$x $lang.$t"
9515                 fi
9516         done
9517         echo "lang.$t: $x" >> Make-hooks
9518 done
9519
9520 # If we're not building in srcdir, create .gdbinit.
9521
9522 if test ! -f Makefile.in; then
9523         echo "dir ." > .gdbinit
9524         echo "dir ${srcdir}" >> .gdbinit
9525         if test x$gdb_needs_out_file_path = xyes
9526         then
9527                 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
9528         fi
9529         if test "x$subdirs" != x; then
9530                 for s in $subdirs
9531                 do
9532                         echo "dir ${srcdir}/$s" >> .gdbinit
9533                 done
9534         fi
9535         echo "source ${srcdir}/.gdbinit" >> .gdbinit
9536 fi
9537
9538 # Define variables host_canonical and build_canonical
9539 # because some Cygnus local changes in the Makefile depend on them.
9540 build_canonical=${build}
9541 host_canonical=${host}
9542 target_subdir=
9543 if test "${host}" != "${target}" ; then
9544     target_subdir=${target}/
9545 fi
9546
9547
9548
9549
9550 # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
9551 # absolute path for gcc_tooldir based on inserting the number of up-directory
9552 # movements required to get from $(exec_prefix) to $(prefix) into the basic
9553 # $(libsubdir)/@(unlibsubdir) based path.
9554 # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
9555 # make and thus we'd get different behavior depending on where we built the
9556 # sources.
9557 if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then
9558     gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_alias)'
9559 else
9560 # An explanation of the sed strings:
9561 #  -e 's|^\$(prefix)||'   matches and eliminates 'prefix' from 'exec_prefix'
9562 #  -e 's|/$||'            match a trailing forward slash and eliminates it
9563 #  -e 's|^[^/]|/|'        forces the string to start with a forward slash (*)
9564 #  -e 's|/[^/]*|../|g'    replaces each occurance of /<directory> with ../
9565 #
9566 # (*) Note this pattern overwrites the first character of the string
9567 # with a forward slash if one is not already present.  This is not a
9568 # problem because the exact names of the sub-directories concerned is
9569 # unimportant, just the number of them matters.
9570 #
9571 # The practical upshot of these patterns is like this:
9572 #
9573 #  prefix     exec_prefix        result
9574 #  ------     -----------        ------
9575 #   /foo        /foo/bar          ../
9576 #   /foo/       /foo/bar          ../
9577 #   /foo        /foo/bar/         ../
9578 #   /foo/       /foo/bar/         ../
9579 #   /foo        /foo/bar/ugg      ../../
9580 #
9581     dollar='$$'
9582     gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_alias)"
9583 fi
9584
9585
9586
9587 # Nothing to do for FLOAT_H, float_format already handled.
9588 objdir=`pwd`
9589
9590
9591 # Process the language and host/target makefile fragments.
9592 ${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag $srcdir "$subdirs" "$dep_host_xmake_file" "$dep_tmake_file"
9593
9594 # Substitute configuration variables
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
9640
9641
9642
9643
9644
9645
9646
9647
9648
9649
9650
9651
9652
9653 # Echo that links are built
9654 if test x$host = x$target
9655 then
9656         str1="native "
9657 else
9658         str1="cross-"
9659         str2=" from $host"
9660 fi
9661
9662 if test x$host != x$build
9663 then
9664         str3=" on a $build system"
9665 fi
9666
9667 if test "x$str2" != x || test "x$str3" != x
9668 then
9669         str4=
9670 fi
9671
9672 echo "Links are now set up to build a ${str1}compiler for ${target}$str4" 1>&2
9673
9674 if test "x$str2" != x || test "x$str3" != x
9675 then
9676         echo " ${str2}${str3}." 1>&2
9677 fi
9678
9679 # Truncate the target if necessary
9680 if test x$host_truncate_target != x; then
9681         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
9682 fi
9683
9684 # Configure the subdirectories
9685 # AC_CONFIG_SUBDIRS($subdirs)
9686
9687 # Create the Makefile
9688 # and configure language subdirectories
9689 trap '' 1 2 15
9690 cat > confcache <<\EOF
9691 # This file is a shell script that caches the results of configure
9692 # tests run on this system so they can be shared between configure
9693 # scripts and configure runs.  It is not useful on other systems.
9694 # If it contains results you don't want to keep, you may remove or edit it.
9695 #
9696 # By default, configure uses ./config.cache as the cache file,
9697 # creating it if it does not exist already.  You can give configure
9698 # the --cache-file=FILE option to use a different cache file; that is
9699 # what configure does when it calls configure scripts in
9700 # subdirectories, so they share the cache.
9701 # Giving --cache-file=/dev/null disables caching, for debugging configure.
9702 # config.status only pays attention to the cache file if you give it the
9703 # --recheck option to rerun configure.
9704 #
9705 EOF
9706 # The following way of writing the cache mishandles newlines in values,
9707 # but we know of no workaround that is simple, portable, and efficient.
9708 # So, don't put newlines in cache variables' values.
9709 # Ultrix sh set writes to stderr and can't be redirected directly,
9710 # and sets the high bit in the cache file unless we assign to the vars.
9711 (set) 2>&1 |
9712   case `(ac_space=' '; set | grep ac_space) 2>&1` in
9713   *ac_space=\ *)
9714     # `set' does not quote correctly, so add quotes (double-quote substitution
9715     # turns \\\\ into \\, and sed turns \\ into \).
9716     sed -n \
9717       -e "s/'/'\\\\''/g" \
9718       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
9719     ;;
9720   *)
9721     # `set' quotes correctly as required by POSIX, so do not add quotes.
9722     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
9723     ;;
9724   esac >> confcache
9725 if cmp -s $cache_file confcache; then
9726   :
9727 else
9728   if test -w $cache_file; then
9729     echo "updating cache $cache_file"
9730     cat confcache > $cache_file
9731   else
9732     echo "not updating unwritable cache $cache_file"
9733   fi
9734 fi
9735 rm -f confcache
9736
9737 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
9738
9739 test "x$prefix" = xNONE && prefix=$ac_default_prefix
9740 # Let make expand exec_prefix.
9741 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9742
9743 # Any assignment to VPATH causes Sun make to only execute
9744 # the first set of double-colon rules, so remove it if not needed.
9745 # If there is a colon in the path, we need to keep it.
9746 if test "x$srcdir" = x.; then
9747   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
9748 fi
9749
9750 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
9751
9752 DEFS=-DHAVE_CONFIG_H
9753
9754 # Without the "./", some shells look in PATH for config.status.
9755 : ${CONFIG_STATUS=./config.status}
9756
9757 echo creating $CONFIG_STATUS
9758 rm -f $CONFIG_STATUS
9759 cat > $CONFIG_STATUS <<EOF
9760 #! /bin/sh
9761 # Generated automatically by configure.
9762 # Run this file to recreate the current configuration.
9763 # This directory was configured as follows,
9764 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
9765 #
9766 # $0 $ac_configure_args
9767 #
9768 # Compiler output produced by configure, useful for debugging
9769 # configure, is in ./config.log if it exists.
9770
9771 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
9772 for ac_option
9773 do
9774   case "\$ac_option" in
9775   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
9776     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
9777     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
9778   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
9779     echo "$CONFIG_STATUS generated by autoconf version 2.13"
9780     exit 0 ;;
9781   -help | --help | --hel | --he | --h)
9782     echo "\$ac_cs_usage"; exit 0 ;;
9783   *) echo "\$ac_cs_usage"; exit 1 ;;
9784   esac
9785 done
9786
9787 ac_given_srcdir=$srcdir
9788
9789 trap 'rm -fr `echo "$all_outputs auto-host.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
9790 EOF
9791 cat >> $CONFIG_STATUS <<EOF
9792
9793 # Protect against being on the right side of a sed subst in config.status.
9794 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
9795  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
9796 $ac_vpsub
9797 $extrasub
9798 s%@SHELL@%$SHELL%g
9799 s%@CFLAGS@%$CFLAGS%g
9800 s%@CPPFLAGS@%$CPPFLAGS%g
9801 s%@CXXFLAGS@%$CXXFLAGS%g
9802 s%@FFLAGS@%$FFLAGS%g
9803 s%@DEFS@%$DEFS%g
9804 s%@LDFLAGS@%$LDFLAGS%g
9805 s%@LIBS@%$LIBS%g
9806 s%@exec_prefix@%$exec_prefix%g
9807 s%@prefix@%$prefix%g
9808 s%@program_transform_name@%$program_transform_name%g
9809 s%@bindir@%$bindir%g
9810 s%@sbindir@%$sbindir%g
9811 s%@libexecdir@%$libexecdir%g
9812 s%@datadir@%$datadir%g
9813 s%@sysconfdir@%$sysconfdir%g
9814 s%@sharedstatedir@%$sharedstatedir%g
9815 s%@localstatedir@%$localstatedir%g
9816 s%@libdir@%$libdir%g
9817 s%@includedir@%$includedir%g
9818 s%@oldincludedir@%$oldincludedir%g
9819 s%@infodir@%$infodir%g
9820 s%@mandir@%$mandir%g
9821 s%@host@%$host%g
9822 s%@host_alias@%$host_alias%g
9823 s%@host_cpu@%$host_cpu%g
9824 s%@host_vendor@%$host_vendor%g
9825 s%@host_os@%$host_os%g
9826 s%@target@%$target%g
9827 s%@target_alias@%$target_alias%g
9828 s%@target_cpu@%$target_cpu%g
9829 s%@target_vendor@%$target_vendor%g
9830 s%@target_os@%$target_os%g
9831 s%@build@%$build%g
9832 s%@build_alias@%$build_alias%g
9833 s%@build_cpu@%$build_cpu%g
9834 s%@build_vendor@%$build_vendor%g
9835 s%@build_os@%$build_os%g
9836 s%@CC@%$CC%g
9837 s%@NO_MINUS_C_MINUS_O@%$NO_MINUS_C_MINUS_O%g
9838 s%@stage1_warn_cflags@%$stage1_warn_cflags%g
9839 s%@stage2_warn_cflags@%$stage2_warn_cflags%g
9840 s%@SET_MAKE@%$SET_MAKE%g
9841 s%@AWK@%$AWK%g
9842 s%@LEX@%$LEX%g
9843 s%@LEXLIB@%$LEXLIB%g
9844 s%@LN@%$LN%g
9845 s%@LN_S@%$LN_S%g
9846 s%@RANLIB@%$RANLIB%g
9847 s%@YACC@%$YACC%g
9848 s%@INSTALL@%$INSTALL%g
9849 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
9850 s%@INSTALL_DATA@%$INSTALL_DATA%g
9851 s%@CPP@%$CPP%g
9852 s%@gnat@%$gnat%g
9853 s%@MAKEINFO@%$MAKEINFO%g
9854 s%@BUILD_INFO@%$BUILD_INFO%g
9855 s%@INSTALL_INFO@%$INSTALL_INFO%g
9856 s%@TARGET_GETGROUPS_T@%$TARGET_GETGROUPS_T%g
9857 s%@vfprintf@%$vfprintf%g
9858 s%@doprint@%$doprint%g
9859 s%@manext@%$manext%g
9860 s%@objext@%$objext%g
9861 s%@PACKAGE@%$PACKAGE%g
9862 s%@VERSION@%$VERSION%g
9863 s%@ALLOCA@%$ALLOCA%g
9864 s%@USE_NLS@%$USE_NLS%g
9865 s%@MSGFMT@%$MSGFMT%g
9866 s%@GMSGFMT@%$GMSGFMT%g
9867 s%@XGETTEXT@%$XGETTEXT%g
9868 s%@GENCAT@%$GENCAT%g
9869 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
9870 s%@CATALOGS@%$CATALOGS%g
9871 s%@CATOBJEXT@%$CATOBJEXT%g
9872 s%@DATADIRNAME@%$DATADIRNAME%g
9873 s%@GMOFILES@%$GMOFILES%g
9874 s%@INSTOBJEXT@%$INSTOBJEXT%g
9875 s%@INTLDEPS@%$INTLDEPS%g
9876 s%@INTLLIBS@%$INTLLIBS%g
9877 s%@INTLOBJS@%$INTLOBJS%g
9878 s%@POFILES@%$POFILES%g
9879 s%@POSUB@%$POSUB%g
9880 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
9881 s%@GT_NO@%$GT_NO%g
9882 s%@GT_YES@%$GT_YES%g
9883 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
9884 s%@l@%$l%g
9885 s%@inhibit_libc@%$inhibit_libc%g
9886 s%@gthread_flags@%$gthread_flags%g
9887 s%@GGC@%$GGC%g
9888 s%@GXX_ABI_FLAG@%$GXX_ABI_FLAG%g
9889 s%@MAINT@%$MAINT%g
9890 s%@build_canonical@%$build_canonical%g
9891 s%@host_canonical@%$host_canonical%g
9892 s%@target_subdir@%$target_subdir%g
9893 s%@gcc_tooldir@%$gcc_tooldir%g
9894 s%@dollar@%$dollar%g
9895 s%@objdir@%$objdir%g
9896 s%@subdirs@%$subdirs%g
9897 s%@all_boot_languages@%$all_boot_languages%g
9898 s%@all_compilers@%$all_compilers%g
9899 s%@all_diff_excludes@%$all_diff_excludes%g
9900 s%@all_headers@%$all_headers%g
9901 s%@all_lang_makefiles@%$all_lang_makefiles%g
9902 s%@all_languages@%$all_languages%g
9903 s%@all_lib2funcs@%$all_lib2funcs%g
9904 s%@all_stagestuff@%$all_stagestuff%g
9905 s%@build_exeext@%$build_exeext%g
9906 s%@build_install_headers_dir@%$build_install_headers_dir%g
9907 s%@build_xm_file_list@%$build_xm_file_list%g
9908 s%@cc_set_by_configure@%$cc_set_by_configure%g
9909 s%@quoted_cc_set_by_configure@%$quoted_cc_set_by_configure%g
9910 s%@cpp_install_dir@%$cpp_install_dir%g
9911 s%@dep_host_xmake_file@%$dep_host_xmake_file%g
9912 s%@dep_tmake_file@%$dep_tmake_file%g
9913 s%@extra_c_flags@%$extra_c_flags%g
9914 s%@extra_c_objs@%$extra_c_objs%g
9915 s%@extra_cpp_objs@%$extra_cpp_objs%g
9916 s%@extra_cxx_objs@%$extra_cxx_objs%g
9917 s%@extra_headers_list@%$extra_headers_list%g
9918 s%@extra_objs@%$extra_objs%g
9919 s%@extra_parts@%$extra_parts%g
9920 s%@extra_passes@%$extra_passes%g
9921 s%@extra_programs@%$extra_programs%g
9922 s%@float_h_file@%$float_h_file%g
9923 s%@gcc_gxx_include_dir@%$gcc_gxx_include_dir%g
9924 s%@gcc_version@%$gcc_version%g
9925 s%@gcc_version_trigger@%$gcc_version_trigger%g
9926 s%@host_exeext@%$host_exeext%g
9927 s%@host_extra_gcc_objs@%$host_extra_gcc_objs%g
9928 s%@host_xm_file_list@%$host_xm_file_list%g
9929 s%@install@%$install%g
9930 s%@lang_options_files@%$lang_options_files%g
9931 s%@lang_specs_files@%$lang_specs_files%g
9932 s%@lang_tree_files@%$lang_tree_files%g
9933 s%@local_prefix@%$local_prefix%g
9934 s%@maybe_use_collect2@%$maybe_use_collect2%g
9935 s%@md_file@%$md_file%g
9936 s%@objc_boehm_gc@%$objc_boehm_gc%g
9937 s%@out_file@%$out_file%g
9938 s%@out_object_file@%$out_object_file%g
9939 s%@stage_prefix_set_by_configure@%$stage_prefix_set_by_configure%g
9940 s%@symbolic_link@%$symbolic_link%g
9941 s%@thread_file@%$thread_file%g
9942 s%@tm_file_list@%$tm_file_list%g
9943 s%@will_use_collect2@%$will_use_collect2%g
9944 /@target_overrides@/r $target_overrides
9945 s%@target_overrides@%%g
9946 /@host_overrides@/r $host_overrides
9947 s%@host_overrides@%%g
9948 s%@cross_defines@%$cross_defines%g
9949 /@cross_overrides@/r $cross_overrides
9950 s%@cross_overrides@%%g
9951 /@build_overrides@/r $build_overrides
9952 s%@build_overrides@%%g
9953 /@language_fragments@/r $language_fragments
9954 s%@language_fragments@%%g
9955 /@language_hooks@/r $language_hooks
9956 s%@language_hooks@%%g
9957
9958 CEOF
9959 EOF
9960
9961 cat >> $CONFIG_STATUS <<\EOF
9962
9963 # Split the substitutions into bite-sized pieces for seds with
9964 # small command number limits, like on Digital OSF/1 and HP-UX.
9965 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
9966 ac_file=1 # Number of current file.
9967 ac_beg=1 # First line for current file.
9968 ac_end=$ac_max_sed_cmds # Line after last line for current file.
9969 ac_more_lines=:
9970 ac_sed_cmds=""
9971 while $ac_more_lines; do
9972   if test $ac_beg -gt 1; then
9973     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
9974   else
9975     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
9976   fi
9977   if test ! -s conftest.s$ac_file; then
9978     ac_more_lines=false
9979     rm -f conftest.s$ac_file
9980   else
9981     if test -z "$ac_sed_cmds"; then
9982       ac_sed_cmds="sed -f conftest.s$ac_file"
9983     else
9984       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
9985     fi
9986     ac_file=`expr $ac_file + 1`
9987     ac_beg=$ac_end
9988     ac_end=`expr $ac_end + $ac_max_sed_cmds`
9989   fi
9990 done
9991 if test -z "$ac_sed_cmds"; then
9992   ac_sed_cmds=cat
9993 fi
9994 EOF
9995
9996 cat >> $CONFIG_STATUS <<EOF
9997
9998 CONFIG_FILES=\${CONFIG_FILES-"$all_outputs"}
9999 EOF
10000 cat >> $CONFIG_STATUS <<\EOF
10001 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
10002   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10003   case "$ac_file" in
10004   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
10005        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
10006   *) ac_file_in="${ac_file}.in" ;;
10007   esac
10008
10009   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
10010
10011   # Remove last slash and all that follows it.  Not all systems have dirname.
10012   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
10013   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
10014     # The file is in a subdirectory.
10015     test ! -d "$ac_dir" && mkdir "$ac_dir"
10016     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
10017     # A "../" for each directory in $ac_dir_suffix.
10018     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
10019   else
10020     ac_dir_suffix= ac_dots=
10021   fi
10022
10023   case "$ac_given_srcdir" in
10024   .)  srcdir=.
10025       if test -z "$ac_dots"; then top_srcdir=.
10026       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
10027   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
10028   *) # Relative path.
10029     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
10030     top_srcdir="$ac_dots$ac_given_srcdir" ;;
10031   esac
10032
10033
10034   echo creating "$ac_file"
10035   rm -f "$ac_file"
10036   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
10037   case "$ac_file" in
10038   *Makefile*) ac_comsub="1i\\
10039 # $configure_input" ;;
10040   *) ac_comsub= ;;
10041   esac
10042
10043   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
10044   sed -e "$ac_comsub
10045 s%@configure_input@%$configure_input%g
10046 s%@srcdir@%$srcdir%g
10047 s%@top_srcdir@%$top_srcdir%g
10048 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
10049 fi; done
10050 rm -f conftest.s*
10051
10052 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
10053 # NAME is the cpp macro being defined and VALUE is the value it is being given.
10054 #
10055 # ac_d sets the value in "#define NAME VALUE" lines.
10056 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
10057 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
10058 ac_dC='\3'
10059 ac_dD='%g'
10060 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
10061 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
10062 ac_uB='\([      ]\)%\1#\2define\3'
10063 ac_uC=' '
10064 ac_uD='\4%g'
10065 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
10066 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
10067 ac_eB='$%\1#\2define\3'
10068 ac_eC=' '
10069 ac_eD='%g'
10070
10071 if test "${CONFIG_HEADERS+set}" != set; then
10072 EOF
10073 cat >> $CONFIG_STATUS <<EOF
10074   CONFIG_HEADERS="auto-host.h:config.in"
10075 EOF
10076 cat >> $CONFIG_STATUS <<\EOF
10077 fi
10078 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
10079   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10080   case "$ac_file" in
10081   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
10082        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
10083   *) ac_file_in="${ac_file}.in" ;;
10084   esac
10085
10086   echo creating $ac_file
10087
10088   rm -f conftest.frag conftest.in conftest.out
10089   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
10090   cat $ac_file_inputs > conftest.in
10091
10092 EOF
10093
10094 # Transform confdefs.h into a sed script conftest.vals that substitutes
10095 # the proper values into config.h.in to produce config.h.  And first:
10096 # Protect against being on the right side of a sed subst in config.status.
10097 # Protect against being in an unquoted here document in config.status.
10098 rm -f conftest.vals
10099 cat > conftest.hdr <<\EOF
10100 s/[\\&%]/\\&/g
10101 s%[\\$`]%\\&%g
10102 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
10103 s%ac_d%ac_u%gp
10104 s%ac_u%ac_e%gp
10105 EOF
10106 sed -n -f conftest.hdr confdefs.h > conftest.vals
10107 rm -f conftest.hdr
10108
10109 # This sed command replaces #undef with comments.  This is necessary, for
10110 # example, in the case of _POSIX_SOURCE, which is predefined and required
10111 # on some systems where configure will not decide to define it.
10112 cat >> conftest.vals <<\EOF
10113 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
10114 EOF
10115
10116 # Break up conftest.vals because some shells have a limit on
10117 # the size of here documents, and old seds have small limits too.
10118
10119 rm -f conftest.tail
10120 while :
10121 do
10122   ac_lines=`grep -c . conftest.vals`
10123   # grep -c gives empty output for an empty file on some AIX systems.
10124   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
10125   # Write a limited-size here document to conftest.frag.
10126   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
10127   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
10128   echo 'CEOF
10129   sed -f conftest.frag conftest.in > conftest.out
10130   rm -f conftest.in
10131   mv conftest.out conftest.in
10132 ' >> $CONFIG_STATUS
10133   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
10134   rm -f conftest.vals
10135   mv conftest.tail conftest.vals
10136 done
10137 rm -f conftest.vals
10138
10139 cat >> $CONFIG_STATUS <<\EOF
10140   rm -f conftest.frag conftest.h
10141   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
10142   cat conftest.in >> conftest.h
10143   rm -f conftest.in
10144   if cmp -s $ac_file conftest.h 2>/dev/null; then
10145     echo "$ac_file is unchanged"
10146     rm -f conftest.h
10147   else
10148     # Remove last slash and all that follows it.  Not all systems have dirname.
10149       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
10150       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
10151       # The file is in a subdirectory.
10152       test ! -d "$ac_dir" && mkdir "$ac_dir"
10153     fi
10154     rm -f $ac_file
10155     mv conftest.h $ac_file
10156   fi
10157 fi; done
10158
10159 EOF
10160
10161 cat >> $CONFIG_STATUS <<EOF
10162 ac_sources="$nls_cv_header_libgt"
10163 ac_dests="$nls_cv_header_intl"
10164 EOF
10165
10166 cat >> $CONFIG_STATUS <<\EOF
10167 srcdir=$ac_given_srcdir
10168 while test -n "$ac_sources"; do
10169   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
10170   set $ac_sources; ac_source=$1; shift; ac_sources=$*
10171
10172   echo "linking $srcdir/$ac_source to $ac_dest"
10173
10174   if test ! -r $srcdir/$ac_source; then
10175     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
10176   fi
10177   rm -f $ac_dest
10178
10179   # Make relative symlinks.
10180   # Remove last slash and all that follows it.  Not all systems have dirname.
10181   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
10182   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
10183     # The dest file is in a subdirectory.
10184     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
10185     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
10186     # A "../" for each directory in $ac_dest_dir_suffix.
10187     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
10188   else
10189     ac_dest_dir_suffix= ac_dots=
10190   fi
10191
10192   case "$srcdir" in
10193   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
10194   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
10195   esac
10196
10197   # Make a symlink if possible; otherwise try a hard link.
10198   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
10199     ln $srcdir/$ac_source $ac_dest; then :
10200   else
10201     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
10202   fi
10203 done
10204 EOF
10205 cat >> $CONFIG_STATUS <<EOF
10206
10207
10208 host='${host}'
10209 build='${build}'
10210 target='${target}'
10211 target_alias='${target_alias}'
10212 srcdir='${srcdir}'
10213 subdirs='${subdirs}'
10214 oldstyle_subdirs='${oldstyle_subdirs}'
10215 symbolic_link='${symbolic_link}'
10216 program_transform_set='${program_transform_set}'
10217 program_transform_name='${program_transform_name}'
10218 dep_host_xmake_file='${dep_host_xmake_file}'
10219 host_xmake_file='${host_xmake_file}'
10220 dep_tmake_file='${dep_tmake_file}'
10221 tmake_file='${tmake_file}'
10222 thread_file='${thread_file}'
10223 gcc_version='${gcc_version}'
10224 gcc_version_trigger='${gcc_version_trigger}'
10225 local_prefix='${local_prefix}'
10226 build_install_headers_dir='${build_install_headers_dir}'
10227 build_exeext='${build_exeext}'
10228 host_exeext='${host_exeext}'
10229 out_file='${out_file}'
10230 gdb_needs_out_file_path='${gdb_needs_out_file_path}'
10231 SET_MAKE='${SET_MAKE}'
10232 target_list='${target_list}'
10233 target_overrides='${target_overrides}'
10234 host_overrides='${host_overrides}'
10235 cross_defines='${cross_defines}'
10236 cross_overrides='${cross_overrides}'
10237 build_overrides='${build_overrides}'
10238 cpp_install_dir='${cpp_install_dir}'
10239
10240 EOF
10241 cat >> $CONFIG_STATUS <<\EOF
10242 case "$CONFIG_FILES" in *po/Makefile.in*)
10243         sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
10244       esac
10245
10246 . $srcdir/configure.lang
10247 case x$CONFIG_HEADERS in
10248 xauto-host.h:config.in)
10249 echo > cstamp-h ;;
10250 esac
10251 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
10252 # bootstrapping and the installation procedure can still use
10253 # CC="stage1/xgcc -Bstage1/".  If the host doesn't support symlinks,
10254 # FLAGS_TO_PASS has been modified to solve the problem there.
10255 # This is virtually a duplicate of what happens in configure.lang; we do
10256 # an extra check to make sure this only happens if ln -s can be used.
10257 if test "$symbolic_link" = "ln -s"; then
10258  for d in .. ${subdirs} ; do
10259    if test $d != ..; then
10260         STARTDIR=`pwd`
10261         cd $d
10262         for t in stage1 stage2 stage3 stage4 include
10263         do
10264                 rm -f $t
10265                 $symbolic_link ../$t $t 2>/dev/null
10266         done
10267         cd $STARTDIR
10268    fi
10269  done
10270 else true ; fi
10271 # Avoid having to add intl to our include paths.
10272 if test -f intl/libintl.h; then
10273   echo creating libintl.h
10274   echo '#include "intl/libintl.h"' >libintl.h
10275 fi
10276
10277 exit 0
10278 EOF
10279 chmod +x $CONFIG_STATUS
10280 rm -fr confdefs* $ac_clean_files
10281 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
10282