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