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 echo $ac_n "checking for long double""... $ac_c" 1>&6
1254 echo "configure:1255: checking for long double" >&5
1255 if eval "test \"`echo '$''{'gcc_cv_c_long_double'+set}'`\" = set"; then
1256   echo $ac_n "(cached) $ac_c" 1>&6
1257 else
1258   if test "$GCC" = yes; then
1259   gcc_cv_c_long_double=yes
1260 else
1261 cat > conftest.$ac_ext <<EOF
1262 #line 1263 "configure"
1263 #include "confdefs.h"
1264
1265 int main() {
1266 /* The Stardent Vistra knows sizeof(long double), but does not support it.  */
1267 long double foo = 0.0;
1268 /* On Ultrix 4.3 cc, long double is 4 and double is 8.  */
1269 switch (0) case 0: case (sizeof(long double) >= sizeof(double)):;
1270 ; return 0; }
1271 EOF
1272 if { (eval echo configure:1273: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1273   rm -rf conftest*
1274   gcc_cv_c_long_double=yes
1275 else
1276   echo "configure: failed program was:" >&5
1277   cat conftest.$ac_ext >&5
1278   rm -rf conftest*
1279   gcc_cv_c_long_double=no
1280 fi
1281 rm -f conftest*
1282 fi
1283 fi
1284
1285 echo "$ac_t""$gcc_cv_c_long_double" 1>&6
1286 if test $gcc_cv_c_long_double = yes; then
1287   cat >> confdefs.h <<\EOF
1288 #define HAVE_LONG_DOUBLE 1
1289 EOF
1290
1291 fi
1292
1293
1294 # If the native compiler is GCC, we can enable warnings even in stage1.
1295 # That's useful for people building cross-compilers, or just running a
1296 # quick `make'.
1297 if test "x$GCC" = "xyes"; then
1298   stage1_warn_cflags='$(WARN_CFLAGS)'
1299 else
1300   stage1_warn_cflags=""
1301 fi
1302
1303
1304 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
1305 echo "configure:1306: checking whether ${MAKE-make} sets \${MAKE}" >&5
1306 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
1307 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
1308   echo $ac_n "(cached) $ac_c" 1>&6
1309 else
1310   cat > conftestmake <<\EOF
1311 all:
1312         @echo 'ac_maketemp="${MAKE}"'
1313 EOF
1314 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1315 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
1316 if test -n "$ac_maketemp"; then
1317   eval ac_cv_prog_make_${ac_make}_set=yes
1318 else
1319   eval ac_cv_prog_make_${ac_make}_set=no
1320 fi
1321 rm -f conftestmake
1322 fi
1323 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1324   echo "$ac_t""yes" 1>&6
1325   SET_MAKE=
1326 else
1327   echo "$ac_t""no" 1>&6
1328   SET_MAKE="MAKE=${MAKE-make}"
1329 fi
1330
1331
1332 echo $ac_n "checking whether a default assembler was specified""... $ac_c" 1>&6
1333 echo "configure:1334: checking whether a default assembler was specified" >&5
1334 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
1335     if test x"$gas_flag" = x"no"; then
1336         echo "$ac_t""yes ($DEFAULT_ASSEMBLER)" 1>&6
1337     else
1338         echo "$ac_t""yes ($DEFAULT_ASSEMBLER - GNU as)" 1>&6
1339     fi
1340 else
1341     echo "$ac_t""no" 1>&6
1342 fi
1343
1344 echo $ac_n "checking whether a default linker was specified""... $ac_c" 1>&6
1345 echo "configure:1346: checking whether a default linker was specified" >&5
1346 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1347     if test x"$gnu_ld_flag" = x"no"; then
1348         echo "$ac_t""yes ($DEFAULT_LINKER)" 1>&6
1349     else
1350         echo "$ac_t""yes ($DEFAULT_LINKER - GNU ld)" 1>&6
1351     fi
1352 else
1353     echo "$ac_t""no" 1>&6
1354 fi
1355
1356 # Find some useful tools
1357 for ac_prog in gawk mawk nawk awk
1358 do
1359 # Extract the first word of "$ac_prog", so it can be a program name with args.
1360 set dummy $ac_prog; ac_word=$2
1361 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1362 echo "configure:1363: checking for $ac_word" >&5
1363 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
1364   echo $ac_n "(cached) $ac_c" 1>&6
1365 else
1366   if test -n "$AWK"; then
1367   ac_cv_prog_AWK="$AWK" # Let the user override the test.
1368 else
1369   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1370   ac_dummy="$PATH"
1371   for ac_dir in $ac_dummy; do
1372     test -z "$ac_dir" && ac_dir=.
1373     if test -f $ac_dir/$ac_word; then
1374       ac_cv_prog_AWK="$ac_prog"
1375       break
1376     fi
1377   done
1378   IFS="$ac_save_ifs"
1379 fi
1380 fi
1381 AWK="$ac_cv_prog_AWK"
1382 if test -n "$AWK"; then
1383   echo "$ac_t""$AWK" 1>&6
1384 else
1385   echo "$ac_t""no" 1>&6
1386 fi
1387
1388 test -n "$AWK" && break
1389 done
1390
1391 # Extract the first word of "flex", so it can be a program name with args.
1392 set dummy flex; ac_word=$2
1393 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1394 echo "configure:1395: checking for $ac_word" >&5
1395 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
1396   echo $ac_n "(cached) $ac_c" 1>&6
1397 else
1398   if test -n "$LEX"; then
1399   ac_cv_prog_LEX="$LEX" # Let the user override the test.
1400 else
1401   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1402   ac_dummy="$PATH"
1403   for ac_dir in $ac_dummy; do
1404     test -z "$ac_dir" && ac_dir=.
1405     if test -f $ac_dir/$ac_word; then
1406       ac_cv_prog_LEX="flex"
1407       break
1408     fi
1409   done
1410   IFS="$ac_save_ifs"
1411   test -z "$ac_cv_prog_LEX" && ac_cv_prog_LEX="lex"
1412 fi
1413 fi
1414 LEX="$ac_cv_prog_LEX"
1415 if test -n "$LEX"; then
1416   echo "$ac_t""$LEX" 1>&6
1417 else
1418   echo "$ac_t""no" 1>&6
1419 fi
1420
1421 if test -z "$LEXLIB"
1422 then
1423   case "$LEX" in
1424   flex*) ac_lib=fl ;;
1425   *) ac_lib=l ;;
1426   esac
1427   echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
1428 echo "configure:1429: checking for yywrap in -l$ac_lib" >&5
1429 ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
1430 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1431   echo $ac_n "(cached) $ac_c" 1>&6
1432 else
1433   ac_save_LIBS="$LIBS"
1434 LIBS="-l$ac_lib  $LIBS"
1435 cat > conftest.$ac_ext <<EOF
1436 #line 1437 "configure"
1437 #include "confdefs.h"
1438 /* Override any gcc2 internal prototype to avoid an error.  */
1439 /* We use char because int might match the return type of a gcc2
1440     builtin and then its argument prototype would still apply.  */
1441 char yywrap();
1442
1443 int main() {
1444 yywrap()
1445 ; return 0; }
1446 EOF
1447 if { (eval echo configure:1448: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1448   rm -rf conftest*
1449   eval "ac_cv_lib_$ac_lib_var=yes"
1450 else
1451   echo "configure: failed program was:" >&5
1452   cat conftest.$ac_ext >&5
1453   rm -rf conftest*
1454   eval "ac_cv_lib_$ac_lib_var=no"
1455 fi
1456 rm -f conftest*
1457 LIBS="$ac_save_LIBS"
1458
1459 fi
1460 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1461   echo "$ac_t""yes" 1>&6
1462   LEXLIB="-l$ac_lib"
1463 else
1464   echo "$ac_t""no" 1>&6
1465 fi
1466
1467 fi
1468
1469 echo $ac_n "checking whether ln works""... $ac_c" 1>&6
1470 echo "configure:1471: checking whether ln works" >&5
1471 if eval "test \"`echo '$''{'gcc_cv_prog_LN'+set}'`\" = set"; then
1472   echo $ac_n "(cached) $ac_c" 1>&6
1473 else
1474   rm -f conftestdata_t
1475 echo >conftestdata_f
1476 if ln conftestdata_f conftestdata_t 2>/dev/null
1477 then
1478   gcc_cv_prog_LN="ln"
1479 else
1480   if ln -s conftestdata_f conftestdata_t 2>/dev/null
1481   then
1482     gcc_cv_prog_LN="ln -s"
1483   else
1484     gcc_cv_prog_LN=cp
1485   fi
1486 fi
1487 rm -f conftestdata_f conftestdata_t
1488
1489 fi
1490 LN="$gcc_cv_prog_LN"
1491 if test "$gcc_cv_prog_LN" = "ln"; then
1492   echo "$ac_t""yes" 1>&6
1493 else
1494   if test "$gcc_cv_prog_LN" = "ln -s"; then
1495     echo "$ac_t""no, using ln -s" 1>&6
1496   else
1497     echo "$ac_t""no, and neither does ln -s, so using cp" 1>&6
1498   fi
1499 fi
1500
1501 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1502 echo "configure:1503: checking whether ln -s works" >&5
1503 if eval "test \"`echo '$''{'gcc_cv_prog_LN_S'+set}'`\" = set"; then
1504   echo $ac_n "(cached) $ac_c" 1>&6
1505 else
1506   rm -f conftestdata_t
1507 echo >conftestdata_f
1508 if ln -s conftestdata_f conftestdata_t 2>/dev/null
1509 then
1510   gcc_cv_prog_LN_S="ln -s"
1511 else
1512   if ln conftestdata_f conftestdata_t 2>/dev/null
1513   then
1514     gcc_cv_prog_LN_S=ln
1515   else
1516     gcc_cv_prog_LN_S=cp
1517   fi
1518 fi
1519 rm -f conftestdata_f conftestdata_t
1520
1521 fi
1522 LN_S="$gcc_cv_prog_LN_S"
1523 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
1524   echo "$ac_t""yes" 1>&6
1525 else
1526   if test "$gcc_cv_prog_LN_S" = "ln"; then
1527     echo "$ac_t""no, using ln" 1>&6
1528   else
1529     echo "$ac_t""no, and neither does ln, so using cp" 1>&6
1530   fi
1531 fi
1532
1533 echo $ac_n "checking for volatile""... $ac_c" 1>&6
1534 echo "configure:1535: checking for volatile" >&5
1535 if eval "test \"`echo '$''{'gcc_cv_c_volatile'+set}'`\" = set"; then
1536   echo $ac_n "(cached) $ac_c" 1>&6
1537 else
1538   cat > conftest.$ac_ext <<EOF
1539 #line 1540 "configure"
1540 #include "confdefs.h"
1541
1542 int main() {
1543 volatile int foo;
1544 ; return 0; }
1545 EOF
1546 if { (eval echo configure:1547: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1547   rm -rf conftest*
1548   gcc_cv_c_volatile=yes
1549 else
1550   echo "configure: failed program was:" >&5
1551   cat conftest.$ac_ext >&5
1552   rm -rf conftest*
1553   gcc_cv_c_volatile=no
1554 fi
1555 rm -f conftest*
1556 fi
1557
1558 echo "$ac_t""$gcc_cv_c_volatile" 1>&6
1559 if test $gcc_cv_c_volatile = yes ; then
1560   cat >> confdefs.h <<\EOF
1561 #define HAVE_VOLATILE 1
1562 EOF
1563
1564 fi
1565
1566 # Extract the first word of "ranlib", so it can be a program name with args.
1567 set dummy ranlib; ac_word=$2
1568 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1569 echo "configure:1570: checking for $ac_word" >&5
1570 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1571   echo $ac_n "(cached) $ac_c" 1>&6
1572 else
1573   if test -n "$RANLIB"; then
1574   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1575 else
1576   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1577   ac_dummy="$PATH"
1578   for ac_dir in $ac_dummy; do
1579     test -z "$ac_dir" && ac_dir=.
1580     if test -f $ac_dir/$ac_word; then
1581       ac_cv_prog_RANLIB="ranlib"
1582       break
1583     fi
1584   done
1585   IFS="$ac_save_ifs"
1586   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1587 fi
1588 fi
1589 RANLIB="$ac_cv_prog_RANLIB"
1590 if test -n "$RANLIB"; then
1591   echo "$ac_t""$RANLIB" 1>&6
1592 else
1593   echo "$ac_t""no" 1>&6
1594 fi
1595
1596 for ac_prog in 'bison -y' byacc
1597 do
1598 # Extract the first word of "$ac_prog", so it can be a program name with args.
1599 set dummy $ac_prog; ac_word=$2
1600 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1601 echo "configure:1602: checking for $ac_word" >&5
1602 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
1603   echo $ac_n "(cached) $ac_c" 1>&6
1604 else
1605   if test -n "$YACC"; then
1606   ac_cv_prog_YACC="$YACC" # Let the user override the test.
1607 else
1608   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1609   ac_dummy="$PATH"
1610   for ac_dir in $ac_dummy; do
1611     test -z "$ac_dir" && ac_dir=.
1612     if test -f $ac_dir/$ac_word; then
1613       ac_cv_prog_YACC="$ac_prog"
1614       break
1615     fi
1616   done
1617   IFS="$ac_save_ifs"
1618 fi
1619 fi
1620 YACC="$ac_cv_prog_YACC"
1621 if test -n "$YACC"; then
1622   echo "$ac_t""$YACC" 1>&6
1623 else
1624   echo "$ac_t""no" 1>&6
1625 fi
1626
1627 test -n "$YACC" && break
1628 done
1629 test -n "$YACC" || YACC="yacc"
1630
1631 # Find a good install program.  We prefer a C program (faster),
1632 # so one script is as good as another.  But avoid the broken or
1633 # incompatible versions:
1634 # SysV /etc/install, /usr/sbin/install
1635 # SunOS /usr/etc/install
1636 # IRIX /sbin/install
1637 # AIX /bin/install
1638 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1639 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1640 # ./install, which can be erroneously created by make from ./install.sh.
1641 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1642 echo "configure:1643: checking for a BSD compatible install" >&5
1643 if test -z "$INSTALL"; then
1644 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1645   echo $ac_n "(cached) $ac_c" 1>&6
1646 else
1647     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
1648   for ac_dir in $PATH; do
1649     # Account for people who put trailing slashes in PATH elements.
1650     case "$ac_dir/" in
1651     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1652     *)
1653       # OSF1 and SCO ODT 3.0 have their own names for install.
1654       for ac_prog in ginstall scoinst install; do
1655         if test -f $ac_dir/$ac_prog; then
1656           if test $ac_prog = install &&
1657             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1658             # AIX install.  It has an incompatible calling convention.
1659             # OSF/1 installbsd also uses dspmsg, but is usable.
1660             :
1661           else
1662             ac_cv_path_install="$ac_dir/$ac_prog -c"
1663             break 2
1664           fi
1665         fi
1666       done
1667       ;;
1668     esac
1669   done
1670   IFS="$ac_save_IFS"
1671
1672 fi
1673   if test "${ac_cv_path_install+set}" = set; then
1674     INSTALL="$ac_cv_path_install"
1675   else
1676     # As a last resort, use the slow shell script.  We don't cache a
1677     # path for INSTALL within a source directory, because that will
1678     # break other packages using the cache if that directory is
1679     # removed, or if the path is relative.
1680     INSTALL="$ac_install_sh"
1681   fi
1682 fi
1683 echo "$ac_t""$INSTALL" 1>&6
1684
1685 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1686 # It thinks the first close brace ends the variable substitution.
1687 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1688
1689 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1690
1691
1692 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1693 echo "configure:1694: checking how to run the C preprocessor" >&5
1694 # On Suns, sometimes $CPP names a directory.
1695 if test -n "$CPP" && test -d "$CPP"; then
1696   CPP=
1697 fi
1698 if test -z "$CPP"; then
1699 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1700   echo $ac_n "(cached) $ac_c" 1>&6
1701 else
1702     # This must be in double quotes, not single quotes, because CPP may get
1703   # substituted into the Makefile and "${CC-cc}" will confuse make.
1704   CPP="${CC-cc} -E"
1705   # On the NeXT, cc -E runs the code through the compiler's parser,
1706   # not just through cpp.
1707   cat > conftest.$ac_ext <<EOF
1708 #line 1709 "configure"
1709 #include "confdefs.h"
1710 #include <assert.h>
1711 Syntax Error
1712 EOF
1713 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1714 { (eval echo configure:1715: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1715 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1716 if test -z "$ac_err"; then
1717   :
1718 else
1719   echo "$ac_err" >&5
1720   echo "configure: failed program was:" >&5
1721   cat conftest.$ac_ext >&5
1722   rm -rf conftest*
1723   CPP="${CC-cc} -E -traditional-cpp"
1724   cat > conftest.$ac_ext <<EOF
1725 #line 1726 "configure"
1726 #include "confdefs.h"
1727 #include <assert.h>
1728 Syntax Error
1729 EOF
1730 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1731 { (eval echo configure:1732: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1732 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1733 if test -z "$ac_err"; then
1734   :
1735 else
1736   echo "$ac_err" >&5
1737   echo "configure: failed program was:" >&5
1738   cat conftest.$ac_ext >&5
1739   rm -rf conftest*
1740   CPP="${CC-cc} -nologo -E"
1741   cat > conftest.$ac_ext <<EOF
1742 #line 1743 "configure"
1743 #include "confdefs.h"
1744 #include <assert.h>
1745 Syntax Error
1746 EOF
1747 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1748 { (eval echo configure:1749: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1749 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1750 if test -z "$ac_err"; then
1751   :
1752 else
1753   echo "$ac_err" >&5
1754   echo "configure: failed program was:" >&5
1755   cat conftest.$ac_ext >&5
1756   rm -rf conftest*
1757   CPP=/lib/cpp
1758 fi
1759 rm -f conftest*
1760 fi
1761 rm -f conftest*
1762 fi
1763 rm -f conftest*
1764   ac_cv_prog_CPP="$CPP"
1765 fi
1766   CPP="$ac_cv_prog_CPP"
1767 else
1768   ac_cv_prog_CPP="$CPP"
1769 fi
1770 echo "$ac_t""$CPP" 1>&6
1771
1772 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1773 echo "configure:1774: checking for ANSI C header files" >&5
1774 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1775   echo $ac_n "(cached) $ac_c" 1>&6
1776 else
1777   cat > conftest.$ac_ext <<EOF
1778 #line 1779 "configure"
1779 #include "confdefs.h"
1780 #include <stdlib.h>
1781 #include <stdarg.h>
1782 #include <string.h>
1783 #include <float.h>
1784 EOF
1785 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1786 { (eval echo configure:1787: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1787 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1788 if test -z "$ac_err"; then
1789   rm -rf conftest*
1790   ac_cv_header_stdc=yes
1791 else
1792   echo "$ac_err" >&5
1793   echo "configure: failed program was:" >&5
1794   cat conftest.$ac_ext >&5
1795   rm -rf conftest*
1796   ac_cv_header_stdc=no
1797 fi
1798 rm -f conftest*
1799
1800 if test $ac_cv_header_stdc = yes; then
1801   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1802 cat > conftest.$ac_ext <<EOF
1803 #line 1804 "configure"
1804 #include "confdefs.h"
1805 #include <string.h>
1806 EOF
1807 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1808   egrep "memchr" >/dev/null 2>&1; then
1809   :
1810 else
1811   rm -rf conftest*
1812   ac_cv_header_stdc=no
1813 fi
1814 rm -f conftest*
1815
1816 fi
1817
1818 if test $ac_cv_header_stdc = yes; then
1819   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1820 cat > conftest.$ac_ext <<EOF
1821 #line 1822 "configure"
1822 #include "confdefs.h"
1823 #include <stdlib.h>
1824 EOF
1825 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1826   egrep "free" >/dev/null 2>&1; then
1827   :
1828 else
1829   rm -rf conftest*
1830   ac_cv_header_stdc=no
1831 fi
1832 rm -f conftest*
1833
1834 fi
1835
1836 if test $ac_cv_header_stdc = yes; then
1837   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1838 if test "$cross_compiling" = yes; then
1839   :
1840 else
1841   cat > conftest.$ac_ext <<EOF
1842 #line 1843 "configure"
1843 #include "confdefs.h"
1844 #include <ctype.h>
1845 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1846 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1847 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1848 int main () { int i; for (i = 0; i < 256; i++)
1849 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1850 exit (0); }
1851
1852 EOF
1853 if { (eval echo configure:1854: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1854 then
1855   :
1856 else
1857   echo "configure: failed program was:" >&5
1858   cat conftest.$ac_ext >&5
1859   rm -fr conftest*
1860   ac_cv_header_stdc=no
1861 fi
1862 rm -fr conftest*
1863 fi
1864
1865 fi
1866 fi
1867
1868 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1869 if test $ac_cv_header_stdc = yes; then
1870   cat >> confdefs.h <<\EOF
1871 #define STDC_HEADERS 1
1872 EOF
1873
1874 fi
1875
1876 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
1877 echo "configure:1878: checking whether time.h and sys/time.h may both be included" >&5
1878 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
1879   echo $ac_n "(cached) $ac_c" 1>&6
1880 else
1881   cat > conftest.$ac_ext <<EOF
1882 #line 1883 "configure"
1883 #include "confdefs.h"
1884 #include <sys/types.h>
1885 #include <sys/time.h>
1886 #include <time.h>
1887 int main() {
1888 struct tm *tp;
1889 ; return 0; }
1890 EOF
1891 if { (eval echo configure:1892: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1892   rm -rf conftest*
1893   ac_cv_header_time=yes
1894 else
1895   echo "configure: failed program was:" >&5
1896   cat conftest.$ac_ext >&5
1897   rm -rf conftest*
1898   ac_cv_header_time=no
1899 fi
1900 rm -f conftest*
1901 fi
1902
1903 echo "$ac_t""$ac_cv_header_time" 1>&6
1904 if test $ac_cv_header_time = yes; then
1905   cat >> confdefs.h <<\EOF
1906 #define TIME_WITH_SYS_TIME 1
1907 EOF
1908
1909 fi
1910
1911 echo $ac_n "checking whether string.h and strings.h may both be included""... $ac_c" 1>&6
1912 echo "configure:1913: checking whether string.h and strings.h may both be included" >&5
1913 if eval "test \"`echo '$''{'gcc_cv_header_string'+set}'`\" = set"; then
1914   echo $ac_n "(cached) $ac_c" 1>&6
1915 else
1916   cat > conftest.$ac_ext <<EOF
1917 #line 1918 "configure"
1918 #include "confdefs.h"
1919 #include <string.h>
1920 #include <strings.h>
1921 int main() {
1922
1923 ; return 0; }
1924 EOF
1925 if { (eval echo configure:1926: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1926   rm -rf conftest*
1927   gcc_cv_header_string=yes
1928 else
1929   echo "configure: failed program was:" >&5
1930   cat conftest.$ac_ext >&5
1931   rm -rf conftest*
1932   gcc_cv_header_string=no
1933 fi
1934 rm -f conftest*
1935 fi
1936
1937 echo "$ac_t""$gcc_cv_header_string" 1>&6
1938 if test $gcc_cv_header_string = yes; then
1939   cat >> confdefs.h <<\EOF
1940 #define STRING_WITH_STRINGS 1
1941 EOF
1942
1943 fi
1944
1945 echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
1946 echo "configure:1947: checking for sys/wait.h that is POSIX.1 compatible" >&5
1947 if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
1948   echo $ac_n "(cached) $ac_c" 1>&6
1949 else
1950   cat > conftest.$ac_ext <<EOF
1951 #line 1952 "configure"
1952 #include "confdefs.h"
1953 #include <sys/types.h>
1954 #include <sys/wait.h>
1955 #ifndef WEXITSTATUS
1956 #define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
1957 #endif
1958 #ifndef WIFEXITED
1959 #define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
1960 #endif
1961 int main() {
1962 int s;
1963 wait (&s);
1964 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
1965 ; return 0; }
1966 EOF
1967 if { (eval echo configure:1968: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1968   rm -rf conftest*
1969   ac_cv_header_sys_wait_h=yes
1970 else
1971   echo "configure: failed program was:" >&5
1972   cat conftest.$ac_ext >&5
1973   rm -rf conftest*
1974   ac_cv_header_sys_wait_h=no
1975 fi
1976 rm -f conftest*
1977 fi
1978
1979 echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6
1980 if test $ac_cv_header_sys_wait_h = yes; then
1981   cat >> confdefs.h <<\EOF
1982 #define HAVE_SYS_WAIT_H 1
1983 EOF
1984
1985 fi
1986
1987 for ac_hdr in limits.h stddef.h string.h strings.h stdlib.h time.h \
1988                  fcntl.h unistd.h stab.h sys/file.h sys/time.h \
1989                  sys/resource.h sys/param.h sys/times.h sys/stat.h \
1990                  direct.h malloc.h
1991 do
1992 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1993 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1994 echo "configure:1995: checking for $ac_hdr" >&5
1995 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1996   echo $ac_n "(cached) $ac_c" 1>&6
1997 else
1998   cat > conftest.$ac_ext <<EOF
1999 #line 2000 "configure"
2000 #include "confdefs.h"
2001 #include <$ac_hdr>
2002 EOF
2003 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2004 { (eval echo configure:2005: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2005 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2006 if test -z "$ac_err"; then
2007   rm -rf conftest*
2008   eval "ac_cv_header_$ac_safe=yes"
2009 else
2010   echo "$ac_err" >&5
2011   echo "configure: failed program was:" >&5
2012   cat conftest.$ac_ext >&5
2013   rm -rf conftest*
2014   eval "ac_cv_header_$ac_safe=no"
2015 fi
2016 rm -f conftest*
2017 fi
2018 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2019   echo "$ac_t""yes" 1>&6
2020     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2021   cat >> confdefs.h <<EOF
2022 #define $ac_tr_hdr 1
2023 EOF
2024
2025 else
2026   echo "$ac_t""no" 1>&6
2027 fi
2028 done
2029
2030
2031 # Check for thread headers.
2032 ac_safe=`echo "thread.h" | sed 'y%./+-%__p_%'`
2033 echo $ac_n "checking for thread.h""... $ac_c" 1>&6
2034 echo "configure:2035: checking for thread.h" >&5
2035 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2036   echo $ac_n "(cached) $ac_c" 1>&6
2037 else
2038   cat > conftest.$ac_ext <<EOF
2039 #line 2040 "configure"
2040 #include "confdefs.h"
2041 #include <thread.h>
2042 EOF
2043 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2044 { (eval echo configure:2045: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2045 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2046 if test -z "$ac_err"; then
2047   rm -rf conftest*
2048   eval "ac_cv_header_$ac_safe=yes"
2049 else
2050   echo "$ac_err" >&5
2051   echo "configure: failed program was:" >&5
2052   cat conftest.$ac_ext >&5
2053   rm -rf conftest*
2054   eval "ac_cv_header_$ac_safe=no"
2055 fi
2056 rm -f conftest*
2057 fi
2058 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2059   echo "$ac_t""yes" 1>&6
2060   have_thread_h=yes
2061 else
2062   echo "$ac_t""no" 1>&6
2063 have_thread_h=
2064 fi
2065
2066 ac_safe=`echo "pthread.h" | sed 'y%./+-%__p_%'`
2067 echo $ac_n "checking for pthread.h""... $ac_c" 1>&6
2068 echo "configure:2069: checking for pthread.h" >&5
2069 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2070   echo $ac_n "(cached) $ac_c" 1>&6
2071 else
2072   cat > conftest.$ac_ext <<EOF
2073 #line 2074 "configure"
2074 #include "confdefs.h"
2075 #include <pthread.h>
2076 EOF
2077 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2078 { (eval echo configure:2079: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2079 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2080 if test -z "$ac_err"; then
2081   rm -rf conftest*
2082   eval "ac_cv_header_$ac_safe=yes"
2083 else
2084   echo "$ac_err" >&5
2085   echo "configure: failed program was:" >&5
2086   cat conftest.$ac_ext >&5
2087   rm -rf conftest*
2088   eval "ac_cv_header_$ac_safe=no"
2089 fi
2090 rm -f conftest*
2091 fi
2092 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2093   echo "$ac_t""yes" 1>&6
2094   have_pthread_h=yes
2095 else
2096   echo "$ac_t""no" 1>&6
2097 have_pthread_h=
2098 fi
2099
2100
2101 # See if GNAT has been installed
2102 # Extract the first word of "gnatbind", so it can be a program name with args.
2103 set dummy gnatbind; ac_word=$2
2104 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2105 echo "configure:2106: checking for $ac_word" >&5
2106 if eval "test \"`echo '$''{'ac_cv_prog_gnat'+set}'`\" = set"; then
2107   echo $ac_n "(cached) $ac_c" 1>&6
2108 else
2109   if test -n "$gnat"; then
2110   ac_cv_prog_gnat="$gnat" # Let the user override the test.
2111 else
2112   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2113   ac_dummy="$PATH"
2114   for ac_dir in $ac_dummy; do
2115     test -z "$ac_dir" && ac_dir=.
2116     if test -f $ac_dir/$ac_word; then
2117       ac_cv_prog_gnat="yes"
2118       break
2119     fi
2120   done
2121   IFS="$ac_save_ifs"
2122   test -z "$ac_cv_prog_gnat" && ac_cv_prog_gnat="no"
2123 fi
2124 fi
2125 gnat="$ac_cv_prog_gnat"
2126 if test -n "$gnat"; then
2127   echo "$ac_t""$gnat" 1>&6
2128 else
2129   echo "$ac_t""no" 1>&6
2130 fi
2131
2132
2133 # See if the stage1 system preprocessor understands the ANSI C
2134 # preprocessor stringification operator.
2135
2136
2137 echo $ac_n "checking for preprocessor stringizing operator""... $ac_c" 1>&6
2138 echo "configure:2139: checking for preprocessor stringizing operator" >&5
2139 if eval "test \"`echo '$''{'ac_cv_c_stringize'+set}'`\" = set"; then
2140   echo $ac_n "(cached) $ac_c" 1>&6
2141 else
2142   cat > conftest.$ac_ext <<EOF
2143 #line 2144 "configure"
2144 #include "confdefs.h"
2145
2146 #define x(y) #y
2147
2148 char *s = x(teststring);
2149
2150 EOF
2151 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2152   egrep "#teststring" >/dev/null 2>&1; then
2153   rm -rf conftest*
2154   ac_cv_c_stringize=no
2155 else
2156   rm -rf conftest*
2157   ac_cv_c_stringize=yes
2158 fi
2159 rm -f conftest*
2160
2161 fi
2162
2163 if test "${ac_cv_c_stringize}" = yes
2164 then
2165         cat >> confdefs.h <<\EOF
2166 #define HAVE_STRINGIZE 1
2167 EOF
2168
2169 fi
2170 echo "$ac_t""${ac_cv_c_stringize}" 1>&6
2171
2172
2173 # Use <inttypes.h> only if it exists,
2174 # doesn't clash with <sys/types.h>, and declares intmax_t.
2175 echo $ac_n "checking for inttypes.h""... $ac_c" 1>&6
2176 echo "configure:2177: checking for inttypes.h" >&5
2177 if eval "test \"`echo '$''{'gcc_cv_header_inttypes_h'+set}'`\" = set"; then
2178   echo $ac_n "(cached) $ac_c" 1>&6
2179 else
2180   cat > conftest.$ac_ext <<EOF
2181 #line 2182 "configure"
2182 #include "confdefs.h"
2183 #include <sys/types.h>
2184 #include <inttypes.h>
2185 int main() {
2186 intmax_t i = -1;
2187 ; return 0; }
2188 EOF
2189 if { (eval echo configure:2190: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2190   rm -rf conftest*
2191   gcc_cv_header_inttypes_h=yes
2192 else
2193   echo "configure: failed program was:" >&5
2194   cat conftest.$ac_ext >&5
2195   rm -rf conftest*
2196   gcc_cv_header_inttypes_h=no
2197 fi
2198 rm -f conftest*
2199 fi
2200
2201 echo "$ac_t""$gcc_cv_header_inttypes_h" 1>&6
2202 if test $gcc_cv_header_inttypes_h = yes; then
2203   cat >> confdefs.h <<\EOF
2204 #define HAVE_INTTYPES_H 1
2205 EOF
2206
2207 fi
2208
2209 #
2210 # Determine if enumerated bitfields are unsigned.   ISO C says they can
2211 # be either signed or unsigned.
2212 #
2213 echo $ac_n "checking for unsigned enumerated bitfields""... $ac_c" 1>&6
2214 echo "configure:2215: checking for unsigned enumerated bitfields" >&5
2215 if eval "test \"`echo '$''{'gcc_cv_enum_bf_unsigned'+set}'`\" = set"; then
2216   echo $ac_n "(cached) $ac_c" 1>&6
2217 else
2218   if test "$cross_compiling" = yes; then
2219   gcc_cv_enum_bf_unsigned=yes
2220 else
2221   cat > conftest.$ac_ext <<EOF
2222 #line 2223 "configure"
2223 #include "confdefs.h"
2224 #include <stdlib.h>
2225 enum t { BLAH = 128 } ;
2226 struct s_t { enum t member : 8; } s ;
2227 int main(void)
2228 {
2229         s.member = BLAH;
2230         if (s.member < 0) exit(1);
2231         exit(0);
2232
2233 }
2234 EOF
2235 if { (eval echo configure:2236: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2236 then
2237   gcc_cv_enum_bf_unsigned=yes
2238 else
2239   echo "configure: failed program was:" >&5
2240   cat conftest.$ac_ext >&5
2241   rm -fr conftest*
2242   gcc_cv_enum_bf_unsigned=no
2243 fi
2244 rm -fr conftest*
2245 fi
2246
2247 fi
2248
2249 echo "$ac_t""$gcc_cv_enum_bf_unsigned" 1>&6
2250 if test $gcc_cv_enum_bf_unsigned = yes; then
2251   cat >> confdefs.h <<\EOF
2252 #define ENUM_BITFIELDS_ARE_UNSIGNED 1
2253 EOF
2254
2255 fi
2256
2257 for ac_func in strtoul bsearch putenv popen bcopy bzero bcmp \
2258         index rindex strchr strrchr kill getrlimit setrlimit atoll atoq \
2259         sysconf isascii gettimeofday strsignal putc_unlocked fputc_unlocked \
2260         fputs_unlocked getrusage valloc
2261 do
2262 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2263 echo "configure:2264: checking for $ac_func" >&5
2264 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2265   echo $ac_n "(cached) $ac_c" 1>&6
2266 else
2267   cat > conftest.$ac_ext <<EOF
2268 #line 2269 "configure"
2269 #include "confdefs.h"
2270 /* System header to define __stub macros and hopefully few prototypes,
2271     which can conflict with char $ac_func(); below.  */
2272 #include <assert.h>
2273 /* Override any gcc2 internal prototype to avoid an error.  */
2274 /* We use char because int might match the return type of a gcc2
2275     builtin and then its argument prototype would still apply.  */
2276 char $ac_func();
2277
2278 int main() {
2279
2280 /* The GNU C library defines this for functions which it implements
2281     to always fail with ENOSYS.  Some functions are actually named
2282     something starting with __ and the normal name is an alias.  */
2283 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2284 choke me
2285 #else
2286 $ac_func();
2287 #endif
2288
2289 ; return 0; }
2290 EOF
2291 if { (eval echo configure:2292: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2292   rm -rf conftest*
2293   eval "ac_cv_func_$ac_func=yes"
2294 else
2295   echo "configure: failed program was:" >&5
2296   cat conftest.$ac_ext >&5
2297   rm -rf conftest*
2298   eval "ac_cv_func_$ac_func=no"
2299 fi
2300 rm -f conftest*
2301 fi
2302
2303 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2304   echo "$ac_t""yes" 1>&6
2305     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2306   cat >> confdefs.h <<EOF
2307 #define $ac_tr_func 1
2308 EOF
2309
2310 else
2311   echo "$ac_t""no" 1>&6
2312 fi
2313 done
2314
2315
2316 # Make sure wchar_t is available
2317 #AC_CHECK_TYPE(wchar_t, unsigned int)
2318
2319 echo $ac_n "checking for vprintf""... $ac_c" 1>&6
2320 echo "configure:2321: checking for vprintf" >&5
2321 if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then
2322   echo $ac_n "(cached) $ac_c" 1>&6
2323 else
2324   cat > conftest.$ac_ext <<EOF
2325 #line 2326 "configure"
2326 #include "confdefs.h"
2327 /* System header to define __stub macros and hopefully few prototypes,
2328     which can conflict with char vprintf(); below.  */
2329 #include <assert.h>
2330 /* Override any gcc2 internal prototype to avoid an error.  */
2331 /* We use char because int might match the return type of a gcc2
2332     builtin and then its argument prototype would still apply.  */
2333 char vprintf();
2334
2335 int main() {
2336
2337 /* The GNU C library defines this for functions which it implements
2338     to always fail with ENOSYS.  Some functions are actually named
2339     something starting with __ and the normal name is an alias.  */
2340 #if defined (__stub_vprintf) || defined (__stub___vprintf)
2341 choke me
2342 #else
2343 vprintf();
2344 #endif
2345
2346 ; return 0; }
2347 EOF
2348 if { (eval echo configure:2349: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2349   rm -rf conftest*
2350   eval "ac_cv_func_vprintf=yes"
2351 else
2352   echo "configure: failed program was:" >&5
2353   cat conftest.$ac_ext >&5
2354   rm -rf conftest*
2355   eval "ac_cv_func_vprintf=no"
2356 fi
2357 rm -f conftest*
2358 fi
2359
2360 if eval "test \"`echo '$ac_cv_func_'vprintf`\" = yes"; then
2361   echo "$ac_t""yes" 1>&6
2362   cat >> confdefs.h <<\EOF
2363 #define HAVE_VPRINTF 1
2364 EOF
2365
2366 else
2367   echo "$ac_t""no" 1>&6
2368 fi
2369
2370 if test "$ac_cv_func_vprintf" != yes; then
2371 echo $ac_n "checking for _doprnt""... $ac_c" 1>&6
2372 echo "configure:2373: checking for _doprnt" >&5
2373 if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then
2374   echo $ac_n "(cached) $ac_c" 1>&6
2375 else
2376   cat > conftest.$ac_ext <<EOF
2377 #line 2378 "configure"
2378 #include "confdefs.h"
2379 /* System header to define __stub macros and hopefully few prototypes,
2380     which can conflict with char _doprnt(); below.  */
2381 #include <assert.h>
2382 /* Override any gcc2 internal prototype to avoid an error.  */
2383 /* We use char because int might match the return type of a gcc2
2384     builtin and then its argument prototype would still apply.  */
2385 char _doprnt();
2386
2387 int main() {
2388
2389 /* The GNU C library defines this for functions which it implements
2390     to always fail with ENOSYS.  Some functions are actually named
2391     something starting with __ and the normal name is an alias.  */
2392 #if defined (__stub__doprnt) || defined (__stub____doprnt)
2393 choke me
2394 #else
2395 _doprnt();
2396 #endif
2397
2398 ; return 0; }
2399 EOF
2400 if { (eval echo configure:2401: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2401   rm -rf conftest*
2402   eval "ac_cv_func__doprnt=yes"
2403 else
2404   echo "configure: failed program was:" >&5
2405   cat conftest.$ac_ext >&5
2406   rm -rf conftest*
2407   eval "ac_cv_func__doprnt=no"
2408 fi
2409 rm -f conftest*
2410 fi
2411
2412 if eval "test \"`echo '$ac_cv_func_'_doprnt`\" = yes"; then
2413   echo "$ac_t""yes" 1>&6
2414   cat >> confdefs.h <<\EOF
2415 #define HAVE_DOPRNT 1
2416 EOF
2417
2418 else
2419   echo "$ac_t""no" 1>&6
2420 fi
2421
2422 fi
2423
2424 vfprintf=
2425 doprint=
2426 if test $ac_cv_func_vprintf != yes ; then
2427   vfprintf=vfprintf.o
2428   if test $ac_cv_func__doprnt != yes ; then
2429     doprint=doprint.o
2430   fi
2431 fi
2432
2433
2434
2435 echo $ac_n "checking whether the printf functions support %p""... $ac_c" 1>&6
2436 echo "configure:2437: checking whether the printf functions support %p" >&5
2437 if eval "test \"`echo '$''{'gcc_cv_func_printf_ptr'+set}'`\" = set"; then
2438   echo $ac_n "(cached) $ac_c" 1>&6
2439 else
2440   if test "$cross_compiling" = yes; then
2441   gcc_cv_func_printf_ptr=no
2442 else
2443   cat > conftest.$ac_ext <<EOF
2444 #line 2445 "configure"
2445 #include "confdefs.h"
2446 #include <stdio.h>
2447
2448 int main()
2449 {
2450   char buf[64];
2451   char *p = buf, *q = NULL;
2452   sprintf(buf, "%p", p);
2453   sscanf(buf, "%p", &q);
2454   return (p != q);
2455 }
2456 EOF
2457 if { (eval echo configure:2458: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2458 then
2459   gcc_cv_func_printf_ptr=yes
2460 else
2461   echo "configure: failed program was:" >&5
2462   cat conftest.$ac_ext >&5
2463   rm -fr conftest*
2464   gcc_cv_func_printf_ptr=no
2465 fi
2466 rm -fr conftest*
2467 fi
2468
2469 rm -f core core.* *.core
2470 fi
2471
2472 echo "$ac_t""$gcc_cv_func_printf_ptr" 1>&6
2473 if test $gcc_cv_func_printf_ptr = yes ; then
2474   cat >> confdefs.h <<\EOF
2475 #define HAVE_PRINTF_PTR 1
2476 EOF
2477
2478 fi
2479
2480
2481 case "${host}" in
2482 *-*-uwin*)
2483   # Under some versions of uwin, vfork is notoriously buggy and the test
2484   # can hang configure; on other versions, vfork exists just as a stub.
2485   # FIXME: This should be removed once vfork in uwin's runtime is fixed.
2486   ac_cv_func_vfork_works=no
2487   ;;
2488 esac
2489 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
2490 echo "configure:2491: checking for pid_t" >&5
2491 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
2492   echo $ac_n "(cached) $ac_c" 1>&6
2493 else
2494   cat > conftest.$ac_ext <<EOF
2495 #line 2496 "configure"
2496 #include "confdefs.h"
2497 #include <sys/types.h>
2498 #if STDC_HEADERS
2499 #include <stdlib.h>
2500 #include <stddef.h>
2501 #endif
2502 EOF
2503 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2504   egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
2505   rm -rf conftest*
2506   ac_cv_type_pid_t=yes
2507 else
2508   rm -rf conftest*
2509   ac_cv_type_pid_t=no
2510 fi
2511 rm -f conftest*
2512
2513 fi
2514 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
2515 if test $ac_cv_type_pid_t = no; then
2516   cat >> confdefs.h <<\EOF
2517 #define pid_t int
2518 EOF
2519
2520 fi
2521
2522 ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
2523 echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
2524 echo "configure:2525: checking for vfork.h" >&5
2525 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2526   echo $ac_n "(cached) $ac_c" 1>&6
2527 else
2528   cat > conftest.$ac_ext <<EOF
2529 #line 2530 "configure"
2530 #include "confdefs.h"
2531 #include <vfork.h>
2532 EOF
2533 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2534 { (eval echo configure:2535: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2535 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2536 if test -z "$ac_err"; then
2537   rm -rf conftest*
2538   eval "ac_cv_header_$ac_safe=yes"
2539 else
2540   echo "$ac_err" >&5
2541   echo "configure: failed program was:" >&5
2542   cat conftest.$ac_ext >&5
2543   rm -rf conftest*
2544   eval "ac_cv_header_$ac_safe=no"
2545 fi
2546 rm -f conftest*
2547 fi
2548 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2549   echo "$ac_t""yes" 1>&6
2550   cat >> confdefs.h <<\EOF
2551 #define HAVE_VFORK_H 1
2552 EOF
2553
2554 else
2555   echo "$ac_t""no" 1>&6
2556 fi
2557
2558 echo $ac_n "checking for working vfork""... $ac_c" 1>&6
2559 echo "configure:2560: checking for working vfork" >&5
2560 if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
2561   echo $ac_n "(cached) $ac_c" 1>&6
2562 else
2563   if test "$cross_compiling" = yes; then
2564   echo $ac_n "checking for vfork""... $ac_c" 1>&6
2565 echo "configure:2566: checking for vfork" >&5
2566 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
2567   echo $ac_n "(cached) $ac_c" 1>&6
2568 else
2569   cat > conftest.$ac_ext <<EOF
2570 #line 2571 "configure"
2571 #include "confdefs.h"
2572 /* System header to define __stub macros and hopefully few prototypes,
2573     which can conflict with char vfork(); below.  */
2574 #include <assert.h>
2575 /* Override any gcc2 internal prototype to avoid an error.  */
2576 /* We use char because int might match the return type of a gcc2
2577     builtin and then its argument prototype would still apply.  */
2578 char vfork();
2579
2580 int main() {
2581
2582 /* The GNU C library defines this for functions which it implements
2583     to always fail with ENOSYS.  Some functions are actually named
2584     something starting with __ and the normal name is an alias.  */
2585 #if defined (__stub_vfork) || defined (__stub___vfork)
2586 choke me
2587 #else
2588 vfork();
2589 #endif
2590
2591 ; return 0; }
2592 EOF
2593 if { (eval echo configure:2594: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2594   rm -rf conftest*
2595   eval "ac_cv_func_vfork=yes"
2596 else
2597   echo "configure: failed program was:" >&5
2598   cat conftest.$ac_ext >&5
2599   rm -rf conftest*
2600   eval "ac_cv_func_vfork=no"
2601 fi
2602 rm -f conftest*
2603 fi
2604
2605 if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
2606   echo "$ac_t""yes" 1>&6
2607   :
2608 else
2609   echo "$ac_t""no" 1>&6
2610 fi
2611
2612 ac_cv_func_vfork_works=$ac_cv_func_vfork
2613 else
2614   cat > conftest.$ac_ext <<EOF
2615 #line 2616 "configure"
2616 #include "confdefs.h"
2617 /* Thanks to Paul Eggert for this test.  */
2618 #include <stdio.h>
2619 #include <sys/types.h>
2620 #include <sys/stat.h>
2621 #ifdef HAVE_UNISTD_H
2622 #include <unistd.h>
2623 #endif
2624 #ifdef HAVE_VFORK_H
2625 #include <vfork.h>
2626 #endif
2627 /* On some sparc systems, changes by the child to local and incoming
2628    argument registers are propagated back to the parent.
2629    The compiler is told about this with #include <vfork.h>,
2630    but some compilers (e.g. gcc -O) don't grok <vfork.h>.
2631    Test for this by using a static variable whose address
2632    is put into a register that is clobbered by the vfork.  */
2633 static
2634 #ifdef __cplusplus
2635 sparc_address_test (int arg)
2636 #else
2637 sparc_address_test (arg) int arg;
2638 #endif
2639 {
2640   static pid_t child;
2641   if (!child) {
2642     child = vfork ();
2643     if (child < 0) {
2644       perror ("vfork");
2645       _exit(2);
2646     }
2647     if (!child) {
2648       arg = getpid();
2649       write(-1, "", 0);
2650       _exit (arg);
2651     }
2652   }
2653 }
2654 main() {
2655   pid_t parent = getpid ();
2656   pid_t child;
2657
2658   sparc_address_test ();
2659
2660   child = vfork ();
2661
2662   if (child == 0) {
2663     /* Here is another test for sparc vfork register problems.
2664        This test uses lots of local variables, at least
2665        as many local variables as main has allocated so far
2666        including compiler temporaries.  4 locals are enough for
2667        gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe.
2668        A buggy compiler should reuse the register of parent
2669        for one of the local variables, since it will think that
2670        parent can't possibly be used any more in this routine.
2671        Assigning to the local variable will thus munge parent
2672        in the parent process.  */
2673     pid_t
2674       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
2675       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
2676     /* Convince the compiler that p..p7 are live; otherwise, it might
2677        use the same hardware register for all 8 local variables.  */
2678     if (p != p1 || p != p2 || p != p3 || p != p4
2679         || p != p5 || p != p6 || p != p7)
2680       _exit(1);
2681
2682     /* On some systems (e.g. IRIX 3.3),
2683        vfork doesn't separate parent from child file descriptors.
2684        If the child closes a descriptor before it execs or exits,
2685        this munges the parent's descriptor as well.
2686        Test for this by closing stdout in the child.  */
2687     _exit(close(fileno(stdout)) != 0);
2688   } else {
2689     int status;
2690     struct stat st;
2691
2692     while (wait(&status) != child)
2693       ;
2694     exit(
2695          /* Was there some problem with vforking?  */
2696          child < 0
2697
2698          /* Did the child fail?  (This shouldn't happen.)  */
2699          || status
2700
2701          /* Did the vfork/compiler bug occur?  */
2702          || parent != getpid()
2703
2704          /* Did the file descriptor bug occur?  */
2705          || fstat(fileno(stdout), &st) != 0
2706          );
2707   }
2708 }
2709 EOF
2710 if { (eval echo configure:2711: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2711 then
2712   ac_cv_func_vfork_works=yes
2713 else
2714   echo "configure: failed program was:" >&5
2715   cat conftest.$ac_ext >&5
2716   rm -fr conftest*
2717   ac_cv_func_vfork_works=no
2718 fi
2719 rm -fr conftest*
2720 fi
2721
2722 fi
2723
2724 echo "$ac_t""$ac_cv_func_vfork_works" 1>&6
2725 if test $ac_cv_func_vfork_works = no; then
2726   cat >> confdefs.h <<\EOF
2727 #define vfork fork
2728 EOF
2729
2730 fi
2731
2732 for ac_hdr in unistd.h
2733 do
2734 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2735 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2736 echo "configure:2737: checking for $ac_hdr" >&5
2737 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2738   echo $ac_n "(cached) $ac_c" 1>&6
2739 else
2740   cat > conftest.$ac_ext <<EOF
2741 #line 2742 "configure"
2742 #include "confdefs.h"
2743 #include <$ac_hdr>
2744 EOF
2745 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2746 { (eval echo configure:2747: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2747 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2748 if test -z "$ac_err"; then
2749   rm -rf conftest*
2750   eval "ac_cv_header_$ac_safe=yes"
2751 else
2752   echo "$ac_err" >&5
2753   echo "configure: failed program was:" >&5
2754   cat conftest.$ac_ext >&5
2755   rm -rf conftest*
2756   eval "ac_cv_header_$ac_safe=no"
2757 fi
2758 rm -f conftest*
2759 fi
2760 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2761   echo "$ac_t""yes" 1>&6
2762     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2763   cat >> confdefs.h <<EOF
2764 #define $ac_tr_hdr 1
2765 EOF
2766
2767 else
2768   echo "$ac_t""no" 1>&6
2769 fi
2770 done
2771
2772 for ac_func in getpagesize
2773 do
2774 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2775 echo "configure:2776: checking for $ac_func" >&5
2776 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2777   echo $ac_n "(cached) $ac_c" 1>&6
2778 else
2779   cat > conftest.$ac_ext <<EOF
2780 #line 2781 "configure"
2781 #include "confdefs.h"
2782 /* System header to define __stub macros and hopefully few prototypes,
2783     which can conflict with char $ac_func(); below.  */
2784 #include <assert.h>
2785 /* Override any gcc2 internal prototype to avoid an error.  */
2786 /* We use char because int might match the return type of a gcc2
2787     builtin and then its argument prototype would still apply.  */
2788 char $ac_func();
2789
2790 int main() {
2791
2792 /* The GNU C library defines this for functions which it implements
2793     to always fail with ENOSYS.  Some functions are actually named
2794     something starting with __ and the normal name is an alias.  */
2795 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2796 choke me
2797 #else
2798 $ac_func();
2799 #endif
2800
2801 ; return 0; }
2802 EOF
2803 if { (eval echo configure:2804: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2804   rm -rf conftest*
2805   eval "ac_cv_func_$ac_func=yes"
2806 else
2807   echo "configure: failed program was:" >&5
2808   cat conftest.$ac_ext >&5
2809   rm -rf conftest*
2810   eval "ac_cv_func_$ac_func=no"
2811 fi
2812 rm -f conftest*
2813 fi
2814
2815 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2816   echo "$ac_t""yes" 1>&6
2817     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2818   cat >> confdefs.h <<EOF
2819 #define $ac_tr_func 1
2820 EOF
2821
2822 else
2823   echo "$ac_t""no" 1>&6
2824 fi
2825 done
2826
2827 echo $ac_n "checking for working mmap from /dev/zero""... $ac_c" 1>&6
2828 echo "configure:2829: checking for working mmap from /dev/zero" >&5
2829 if eval "test \"`echo '$''{'ac_cv_func_mmap_anywhere'+set}'`\" = set"; then
2830   echo $ac_n "(cached) $ac_c" 1>&6
2831 else
2832   if test "$cross_compiling" = yes; then
2833   ac_cv_func_mmap_anywhere=no
2834 else
2835   cat > conftest.$ac_ext <<EOF
2836 #line 2837 "configure"
2837 #include "confdefs.h"
2838
2839 /* Test by Richard Henderson and Alexandre Oliva.
2840    Check whether mmap from /dev/zero works. */
2841 #include <sys/types.h>
2842 #include <fcntl.h>
2843 #include <sys/mman.h>
2844
2845 /* This mess was copied from the GNU getpagesize.h.  */
2846 #ifndef HAVE_GETPAGESIZE
2847 # ifdef HAVE_UNISTD_H
2848 #  include <unistd.h>
2849 # endif
2850
2851 /* Assume that all systems that can run configure have sys/param.h.  */
2852 # ifndef HAVE_SYS_PARAM_H
2853 #  define HAVE_SYS_PARAM_H 1
2854 # endif
2855
2856 # ifdef _SC_PAGESIZE
2857 #  define getpagesize() sysconf(_SC_PAGESIZE)
2858 # else /* no _SC_PAGESIZE */
2859 #  ifdef HAVE_SYS_PARAM_H
2860 #   include <sys/param.h>
2861 #   ifdef EXEC_PAGESIZE
2862 #    define getpagesize() EXEC_PAGESIZE
2863 #   else /* no EXEC_PAGESIZE */
2864 #    ifdef NBPG
2865 #     define getpagesize() NBPG * CLSIZE
2866 #     ifndef CLSIZE
2867 #      define CLSIZE 1
2868 #     endif /* no CLSIZE */
2869 #    else /* no NBPG */
2870 #     ifdef NBPC
2871 #      define getpagesize() NBPC
2872 #     else /* no NBPC */
2873 #      ifdef PAGESIZE
2874 #       define getpagesize() PAGESIZE
2875 #      endif /* PAGESIZE */
2876 #     endif /* no NBPC */
2877 #    endif /* no NBPG */
2878 #   endif /* no EXEC_PAGESIZE */
2879 #  else /* no HAVE_SYS_PARAM_H */
2880 #   define getpagesize() 8192   /* punt totally */
2881 #  endif /* no HAVE_SYS_PARAM_H */
2882 # endif /* no _SC_PAGESIZE */
2883
2884 #endif /* no HAVE_GETPAGESIZE */
2885
2886 int main()
2887 {
2888   char *x;
2889   int fd, pg;
2890
2891   fd = open("/dev/zero", O_RDWR);
2892   if (fd < 0)
2893     exit(1);
2894
2895   pg = getpagesize();
2896   x = (char*)mmap(0, pg, PROT_READ|PROT_WRITE, MAP_PRIVATE, fd, 0);
2897   if (x == (char *) -1)
2898     exit(2);
2899
2900   *(int *)x += 1;
2901
2902   if (munmap(x, pg) < 0)
2903     exit(3);
2904
2905   exit(0);
2906 }
2907 EOF
2908 if { (eval echo configure:2909: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2909 then
2910   ac_cv_func_mmap_anywhere=yes
2911 else
2912   echo "configure: failed program was:" >&5
2913   cat conftest.$ac_ext >&5
2914   rm -fr conftest*
2915   ac_cv_func_mmap_anywhere=no
2916 fi
2917 rm -fr conftest*
2918 fi
2919
2920 fi
2921
2922 echo "$ac_t""$ac_cv_func_mmap_anywhere" 1>&6
2923 if test $ac_cv_func_mmap_anywhere = yes; then
2924   cat >> confdefs.h <<\EOF
2925 #define HAVE_MMAP_ANYWHERE 1
2926 EOF
2927
2928 fi
2929
2930 echo $ac_n "checking for working mmap of a file""... $ac_c" 1>&6
2931 echo "configure:2932: checking for working mmap of a file" >&5
2932 if eval "test \"`echo '$''{'ac_cv_func_mmap_file'+set}'`\" = set"; then
2933   echo $ac_n "(cached) $ac_c" 1>&6
2934 else
2935   # Create a file one thousand bytes long.
2936 for i in 1 2 3 4 5 6 7 8 9 0
2937 do for j in 1 2 3 4 5 6 7 8 9 0
2938 do echo $i $j xxxxx
2939 done
2940 done > conftestdata$$
2941
2942 if test "$cross_compiling" = yes; then
2943   ac_cv_func_mmap_file=no
2944 else
2945   cat > conftest.$ac_ext <<EOF
2946 #line 2947 "configure"
2947 #include "confdefs.h"
2948
2949 /* Test by Zack Weinberg.  Modified from MMAP_ANYWHERE test by
2950    Richard Henderson and Alexandre Oliva.
2951    Check whether read-only mmap of a plain file works. */
2952 #include <sys/types.h>
2953 #include <sys/stat.h>
2954 #include <fcntl.h>
2955 #include <sys/mman.h>
2956
2957 int main()
2958 {
2959   char *x;
2960   int fd;
2961   struct stat st;
2962
2963   fd = open("conftestdata$$", O_RDONLY);
2964   if (fd < 0)
2965     exit(1);
2966
2967   if (fstat (fd, &st))
2968     exit(2);
2969
2970   x = (char*)mmap(0, st.st_size, PROT_READ, MAP_PRIVATE, fd, 0);
2971   if (x == (char *) -1)
2972     exit(3);
2973
2974   if (x[0] != '1' || x[1] != ' ' || x[2] != '1' || x[3] != ' ')
2975     exit(4);
2976
2977   if (munmap(x, st.st_size) < 0)
2978     exit(5);
2979
2980   exit(0);
2981 }
2982 EOF
2983 if { (eval echo configure:2984: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2984 then
2985   ac_cv_func_mmap_file=yes
2986 else
2987   echo "configure: failed program was:" >&5
2988   cat conftest.$ac_ext >&5
2989   rm -fr conftest*
2990   ac_cv_func_mmap_file=no
2991 fi
2992 rm -fr conftest*
2993 fi
2994
2995 fi
2996
2997 echo "$ac_t""$ac_cv_func_mmap_file" 1>&6
2998 if test $ac_cv_func_mmap_file = yes; then
2999   cat >> confdefs.h <<\EOF
3000 #define HAVE_MMAP_FILE 1
3001 EOF
3002
3003 fi
3004
3005
3006 # We will need to find libiberty.h and ansidecl.h
3007 saved_CFLAGS="$CFLAGS"
3008 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
3009 for ac_func in bcopy bzero bcmp \
3010         index rindex getenv atol sbrk abort atof getcwd getwd \
3011         strsignal putc_unlocked fputs_unlocked strstr environ \
3012         malloc realloc calloc free
3013 do
3014 echo $ac_n "checking whether $ac_func must be declared""... $ac_c" 1>&6
3015 echo "configure:3016: checking whether $ac_func must be declared" >&5
3016 if eval "test \"`echo '$''{'gcc_cv_decl_needed_$ac_func'+set}'`\" = set"; then
3017   echo $ac_n "(cached) $ac_c" 1>&6
3018 else
3019   cat > conftest.$ac_ext <<EOF
3020 #line 3021 "configure"
3021 #include "confdefs.h"
3022
3023 #include "gansidecl.h"
3024 #include "system.h"
3025 int main() {
3026 #ifndef $ac_func
3027 char *(*pfn) = (char *(*)) $ac_func ;
3028 #endif
3029 ; return 0; }
3030 EOF
3031 if { (eval echo configure:3032: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3032   rm -rf conftest*
3033   eval "gcc_cv_decl_needed_$ac_func=no"
3034 else
3035   echo "configure: failed program was:" >&5
3036   cat conftest.$ac_ext >&5
3037   rm -rf conftest*
3038   eval "gcc_cv_decl_needed_$ac_func=yes"
3039 fi
3040 rm -f conftest*
3041 fi
3042
3043 if eval "test \"`echo '$gcc_cv_decl_needed_'$ac_func`\" = yes"; then
3044   echo "$ac_t""yes" 1>&6 ;   ac_tr_decl=NEED_DECLARATION_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3045   cat >> confdefs.h <<EOF
3046 #define $ac_tr_decl 1
3047 EOF
3048
3049 else
3050   echo "$ac_t""no" 1>&6 ; :
3051 fi
3052
3053 done
3054 if test x = y ; then
3055   cat >> confdefs.h <<EOF
3056 #define NEED_DECLARATION_BCOPY 1
3057 EOF
3058  cat >> confdefs.h <<EOF
3059 #define NEED_DECLARATION_BZERO 1
3060 EOF
3061  cat >> confdefs.h <<EOF
3062 #define NEED_DECLARATION_BCMP 1
3063 EOF
3064  \
3065         cat >> confdefs.h <<EOF
3066 #define NEED_DECLARATION_INDEX 1
3067 EOF
3068  cat >> confdefs.h <<EOF
3069 #define NEED_DECLARATION_RINDEX 1
3070 EOF
3071  cat >> confdefs.h <<EOF
3072 #define NEED_DECLARATION_GETENV 1
3073 EOF
3074  cat >> confdefs.h <<EOF
3075 #define NEED_DECLARATION_ATOL 1
3076 EOF
3077  cat >> confdefs.h <<EOF
3078 #define NEED_DECLARATION_SBRK 1
3079 EOF
3080  cat >> confdefs.h <<EOF
3081 #define NEED_DECLARATION_ABORT 1
3082 EOF
3083  cat >> confdefs.h <<EOF
3084 #define NEED_DECLARATION_ATOF 1
3085 EOF
3086  cat >> confdefs.h <<EOF
3087 #define NEED_DECLARATION_GETCWD 1
3088 EOF
3089  cat >> confdefs.h <<EOF
3090 #define NEED_DECLARATION_GETWD 1
3091 EOF
3092  \
3093         cat >> confdefs.h <<EOF
3094 #define NEED_DECLARATION_STRSIGNAL 1
3095 EOF
3096  cat >> confdefs.h <<EOF
3097 #define NEED_DECLARATION_PUTC_UNLOCKED 1
3098 EOF
3099  cat >> confdefs.h <<EOF
3100 #define NEED_DECLARATION_FPUTS_UNLOCKED 1
3101 EOF
3102  cat >> confdefs.h <<EOF
3103 #define NEED_DECLARATION_STRSTR 1
3104 EOF
3105  cat >> confdefs.h <<EOF
3106 #define NEED_DECLARATION_ENVIRON 1
3107 EOF
3108  \
3109         cat >> confdefs.h <<EOF
3110 #define NEED_DECLARATION_MALLOC 1
3111 EOF
3112  cat >> confdefs.h <<EOF
3113 #define NEED_DECLARATION_REALLOC 1
3114 EOF
3115  cat >> confdefs.h <<EOF
3116 #define NEED_DECLARATION_CALLOC 1
3117 EOF
3118  cat >> confdefs.h <<EOF
3119 #define NEED_DECLARATION_FREE 1
3120 EOF
3121 fi
3122
3123
3124 for ac_func in getrlimit setrlimit getrusage
3125 do
3126 echo $ac_n "checking whether $ac_func must be declared""... $ac_c" 1>&6
3127 echo "configure:3128: checking whether $ac_func must be declared" >&5
3128 if eval "test \"`echo '$''{'gcc_cv_decl_needed_$ac_func'+set}'`\" = set"; then
3129   echo $ac_n "(cached) $ac_c" 1>&6
3130 else
3131   cat > conftest.$ac_ext <<EOF
3132 #line 3133 "configure"
3133 #include "confdefs.h"
3134
3135 #include "gansidecl.h"
3136 #include "system.h"
3137 #ifdef HAVE_SYS_RESOURCE_H
3138 #include <sys/resource.h>
3139 #endif
3140
3141 int main() {
3142 #ifndef $ac_func
3143 char *(*pfn) = (char *(*)) $ac_func ;
3144 #endif
3145 ; return 0; }
3146 EOF
3147 if { (eval echo configure:3148: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3148   rm -rf conftest*
3149   eval "gcc_cv_decl_needed_$ac_func=no"
3150 else
3151   echo "configure: failed program was:" >&5
3152   cat conftest.$ac_ext >&5
3153   rm -rf conftest*
3154   eval "gcc_cv_decl_needed_$ac_func=yes"
3155 fi
3156 rm -f conftest*
3157 fi
3158
3159 if eval "test \"`echo '$gcc_cv_decl_needed_'$ac_func`\" = yes"; then
3160   echo "$ac_t""yes" 1>&6 ;   ac_tr_decl=NEED_DECLARATION_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3161   cat >> confdefs.h <<EOF
3162 #define $ac_tr_decl 1
3163 EOF
3164
3165 else
3166   echo "$ac_t""no" 1>&6 ; :
3167 fi
3168
3169 done
3170 if test x = y ; then
3171   cat >> confdefs.h <<EOF
3172 #define NEED_DECLARATION_GETRLIMIT 1
3173 EOF
3174  cat >> confdefs.h <<EOF
3175 #define NEED_DECLARATION_SETRLIMIT 1
3176 EOF
3177  cat >> confdefs.h <<EOF
3178 #define NEED_DECLARATION_GETRUSAGE 1
3179 EOF
3180 fi
3181
3182
3183 # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
3184 CFLAGS="$saved_CFLAGS"
3185
3186 # mkdir takes a single argument on some systems.
3187 echo $ac_n "checking if mkdir takes one argument""... $ac_c" 1>&6
3188 echo "configure:3189: checking if mkdir takes one argument" >&5
3189 if eval "test \"`echo '$''{'gcc_cv_mkdir_takes_one_arg'+set}'`\" = set"; then
3190   echo $ac_n "(cached) $ac_c" 1>&6
3191 else
3192   cat > conftest.$ac_ext <<EOF
3193 #line 3194 "configure"
3194 #include "confdefs.h"
3195
3196 #include <sys/types.h>
3197 #ifdef HAVE_SYS_STAT_H
3198 # include <sys/stat.h>
3199 #endif
3200 #ifdef HAVE_UNISTD_H
3201 # include <unistd.h>
3202 #endif
3203 #ifdef HAVE_DIRECT_H
3204 # include <direct.h>
3205 #endif
3206 int main() {
3207 mkdir ("foo", 0);
3208 ; return 0; }
3209 EOF
3210 if { (eval echo configure:3211: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3211   rm -rf conftest*
3212   gcc_cv_mkdir_takes_one_arg=no
3213 else
3214   echo "configure: failed program was:" >&5
3215   cat conftest.$ac_ext >&5
3216   rm -rf conftest*
3217   gcc_cv_mkdir_takes_one_arg=yes
3218 fi
3219 rm -f conftest*
3220 fi
3221
3222 echo "$ac_t""$gcc_cv_mkdir_takes_one_arg" 1>&6
3223 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
3224   cat >> confdefs.h <<\EOF
3225 #define MKDIR_TAKES_ONE_ARG 1
3226 EOF
3227
3228 fi
3229
3230
3231 # File extensions
3232 manext='.1'
3233 objext='.o'
3234
3235
3236
3237 build_xm_file=
3238 build_xm_defines=
3239 build_install_headers_dir=install-headers-tar
3240 build_exeext=
3241 host_xm_file=
3242 host_xm_defines=
3243 host_xmake_file=
3244 host_truncate_target=
3245 host_exeext=
3246
3247 # Decode the host machine, then the target machine.
3248 # For the host machine, we save the xm_file variable as host_xm_file;
3249 # then we decode the target machine and forget everything else
3250 # that came from the host machine.
3251 for machine in $build $host $target; do
3252
3253         out_file=
3254         xmake_file=
3255         tmake_file=
3256         extra_headers=
3257         extra_passes=
3258         extra_parts=
3259         extra_programs=
3260         extra_objs=
3261         extra_host_objs=
3262         extra_gcc_objs=
3263         xm_defines=
3264         float_format=
3265         # Set this to force installation and use of collect2.
3266         use_collect2=
3267         # Set this to override the default target model.
3268         target_cpu_default=
3269         # Set this to control how the header file directory is installed.
3270         install_headers_dir=install-headers-tar
3271         # Set this to a non-empty list of args to pass to cpp if the target
3272         # wants its .md file passed through cpp.
3273         md_cppflags=
3274         # Set this if directory names should be truncated to 14 characters.
3275         truncate_target=
3276         # Set this if gdb needs a dir command with `dirname $out_file`
3277         gdb_needs_out_file_path=
3278         # Set this if the build machine requires executables to have a
3279         # file name suffix.
3280         exeext=
3281         # Set this to control which thread package will be used.
3282         thread_file=
3283         # Reinitialize these from the flag values every loop pass, since some
3284         # configure entries modify them.
3285         gas="$gas_flag"
3286         gnu_ld="$gnu_ld_flag"
3287         enable_threads=$enable_threads_flag
3288
3289         # Set default cpu_type, tm_file, tm_p_file and xm_file so it can be
3290         # updated in each machine entry.
3291         tm_p_file=
3292         cpu_type=`echo $machine | sed 's/-.*$//'`
3293         case $machine in
3294         alpha*-*-*)
3295                 cpu_type=alpha
3296                 ;;
3297         arm*-*-*)
3298                 cpu_type=arm
3299                 ;;
3300         c*-convex-*)
3301                 cpu_type=convex
3302                 ;;
3303         i[34567]86-*-*)
3304                 cpu_type=i386
3305                 ;;
3306         hppa*-*-*)
3307                 cpu_type=pa
3308                 ;;
3309         m68000-*-*)
3310                 cpu_type=m68k
3311                 ;;
3312         mips*-*-*)
3313                 cpu_type=mips
3314                 ;;
3315         pj*-*-*)
3316                 cpu_type=pj
3317                 ;;
3318         powerpc*-*-*)
3319                 cpu_type=rs6000
3320                 ;;
3321         pyramid-*-*)
3322                 cpu_type=pyr
3323                 ;;
3324         sparc*-*-*)
3325                 cpu_type=sparc
3326                 ;;
3327         esac
3328
3329         tm_file=${cpu_type}/${cpu_type}.h
3330         xm_file=${cpu_type}/xm-${cpu_type}.h
3331         if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h;
3332         then
3333                 tm_p_file=${cpu_type}/${cpu_type}-protos.h;
3334         fi
3335         # On a.out targets, we need to use collect2.
3336         case $machine in
3337         *-*-*aout*)
3338                 use_collect2=yes
3339                 ;;
3340         esac
3341
3342         # Common parts for linux-gnu and openbsd systems
3343         case $machine in
3344         *-*-linux-gnu*)
3345                 xm_defines="HAVE_ATEXIT POSIX BSTRING"
3346                 ;;
3347         *-*-openbsd*)
3348                 tm_file=${cpu_type}/openbsd.h
3349                 tmake_file="t-libc-ok t-openbsd"
3350                 # avoid surprises, always provide an xm-openbsd file
3351                 xm_file=${cpu_type}/xm-openbsd.h
3352                 # don't depend on processor x-fragments as well
3353                 xmake_file=none
3354                 if test x$enable_threads = xyes; then
3355                         thread_file='posix'
3356                         tmake_file="${tmake_file} t-openbsd-thread"
3357                 fi
3358                 ;;
3359         esac
3360
3361         case $machine in
3362         # Support site-specific machine types.
3363         *local*)
3364                 cpu_type=`echo $machine | sed -e 's/-.*//'`
3365                 rest=`echo $machine | sed -e "s/$cpu_type-//"`
3366                 xm_file=${cpu_type}/xm-$rest.h
3367                 tm_file=${cpu_type}/$rest.h
3368                 if test -f $srcdir/config/${cpu_type}/x-$rest; \
3369                 then xmake_file=${cpu_type}/x-$rest; \
3370                 else true; \
3371                 fi
3372                 if test -f $srcdir/config/${cpu_type}/t-$rest; \
3373                 then tmake_file=${cpu_type}/t-$rest; \
3374                 else true; \
3375                 fi
3376                 ;;
3377         1750a-*-*)
3378                 ;;
3379         a29k-*-bsd* | a29k-*-sym1*)
3380                 tm_file="${tm_file} a29k/unix.h"
3381                 xm_defines=USG
3382                 xmake_file=a29k/x-unix
3383                 use_collect2=yes
3384                 ;;
3385         a29k-*-udi | a29k-*-coff)
3386                 tm_file="${tm_file} dbxcoff.h a29k/udi.h"
3387                 tmake_file=a29k/t-a29kbare
3388                 ;;
3389         a29k-wrs-vxworks*)
3390                 tm_file="${tm_file} dbxcoff.h a29k/udi.h a29k/vx29k.h"
3391                 tmake_file=a29k/t-vx29k
3392                 extra_parts="crtbegin.o crtend.o"
3393                 thread_file='vxworks'
3394                 ;;
3395         a29k-*-*)                       # Default a29k environment.
3396                 use_collect2=yes
3397                 ;;
3398         alpha-*-interix)
3399                 tm_file="${tm_file} alpha/alpha32.h interix.h alpha/alpha-interix.h"
3400
3401                 # GAS + IEEE_CONFORMANT+IEEE (no inexact);
3402                 #target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT|MASK_IEEE"
3403
3404                 # GAS + IEEE_CONFORMANT
3405                 target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT"
3406
3407                 xm_file="alpha/xm-alpha-interix.h xm-interix.h"
3408                 xmake_file="x-interix alpha/t-pe"
3409                 tmake_file="alpha/t-alpha alpha/t-interix alpha/t-ieee"
3410                 if test x$enable_threads = xyes ; then
3411                         thread_file='posix'
3412                 fi
3413                 if test x$stabs = xyes ; then
3414                         tm_file="${tm_file} dbxcoff.h"
3415                 fi
3416                 #prefix='$$INTERIX_ROOT'/usr/contrib
3417                 #local_prefix='$$INTERIX_ROOT'/usr/contrib
3418                 ;;
3419         alpha*-*-linux-gnuecoff*)
3420                 tm_file="${tm_file} alpha/linux-ecoff.h alpha/linux.h"
3421                 target_cpu_default="MASK_GAS"
3422                 tmake_file="alpha/t-alpha alpha/t-ieee"
3423                 gas=no
3424                 xmake_file=none
3425                 gas=yes gnu_ld=yes
3426                 ;;
3427         alpha*-*-linux-gnulibc1*)
3428                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3429                 target_cpu_default="MASK_GAS"
3430                 tmake_file="t-linux t-linux-gnulibc1 alpha/t-alpha alpha/t-linux alpha/t-crtbe alpha/t-ieee"
3431                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3432                 xmake_file=none
3433                 gas=yes gnu_ld=yes
3434                 if test x$enable_threads = xyes; then
3435                         thread_file='posix'
3436                 fi
3437                 ;;
3438         alpha*-*-linux-gnu*)
3439                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3440                 target_cpu_default="MASK_GAS"
3441                 tmake_file="t-linux alpha/t-linux alpha/t-crtbe alpha/t-alpha alpha/t-ieee"
3442                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3443                 xmake_file=none
3444                 gas=yes gnu_ld=yes
3445                 if test x$enable_threads = xyes; then
3446                         thread_file='posix'
3447                 fi
3448                 ;;
3449         alpha*-*-netbsd*)
3450                 tm_file="${tm_file} alpha/elf.h alpha/netbsd.h alpha/netbsd-elf.h"
3451                 target_cpu_default="MASK_GAS"
3452                 tmake_file="alpha/t-crtbe alpha/t-alpha alpha/t-ieee"
3453                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3454                 xmake_file=none
3455                 gas=yes gnu_ld=yes
3456                 ;;
3457
3458         alpha*-*-openbsd*)
3459                 # default x-alpha is only appropriate for dec-osf.
3460                 target_cpu_default="MASK_GAS"
3461                 tmake_file="alpha/t-alpha alpha/t-ieee"
3462                 ;;
3463
3464         alpha*-dec-osf*)
3465                 if test x$stabs = xyes
3466                 then
3467                         tm_file="${tm_file} dbx.h"
3468                 fi
3469                 if test x$gas != xyes
3470                 then
3471                         extra_passes="mips-tfile mips-tdump"
3472                 fi
3473                 use_collect2=yes
3474                 tmake_file="alpha/t-alpha alpha/t-ieee"
3475                 case $machine in
3476                   *-*-osf1*)
3477                     tm_file="${tm_file} alpha/osf.h alpha/osf12.h alpha/osf2or3.h"
3478                     ;;
3479                   *-*-osf[23]*)
3480                     tm_file="${tm_file} alpha/osf.h alpha/osf2or3.h"
3481                     ;;
3482                   *-*-osf4*)
3483                     tm_file="${tm_file} alpha/osf.h"
3484                     # Some versions of OSF4 (specifically X4.0-9 296.7) have
3485                     # a broken tar, so we use cpio instead.
3486                     install_headers_dir=install-headers-cpio
3487                     ;;
3488                   *-*-osf5*)
3489                     tm_file="${tm_file} alpha/osf.h alpha/osf5.h"
3490                     ;;
3491                 esac
3492                 case $machine in
3493                   *-*-osf4.0[b-z] | *-*-osf4.[1-9]* | *-*-osf5*)
3494                     target_cpu_default=MASK_SUPPORT_ARCH
3495                     ;;
3496                 esac
3497                 ;;
3498         alpha*-*-vxworks*)
3499                 tm_file="${tm_file} dbx.h alpha/vxworks.h"
3500                 tmake_file="alpha/t-alpha alpha/t-ieee"
3501                 if  x$gas != xyes
3502                 then
3503                         extra_passes="mips-tfile mips-tdump"
3504                 fi
3505                 use_collect2=yes
3506                 thread_file='vxworks'
3507                 ;;
3508         alpha*-*-winnt*)
3509                 tm_file="${tm_file} alpha/alpha32.h alpha/win-nt.h winnt/win-nt.h"
3510                 xm_file="${xm_file} config/winnt/xm-winnt.h alpha/xm-winnt.h"
3511                 tmake_file="t-libc-ok alpha/t-alpha alpha/t-ieee"
3512                 xmake_file=winnt/x-winnt
3513                 extra_host_objs=oldnames.o
3514                 extra_gcc_objs="spawnv.o oldnames.o"
3515                 if test x$gnu_ld != xyes
3516                 then
3517                         extra_programs=ld.exe
3518                 fi
3519                 if test x$enable_threads = xyes; then
3520                         thread_file='win32'
3521                 fi
3522                 ;;
3523         alpha*-dec-vms*)
3524                 tm_file=alpha/vms.h
3525                 xm_file="${xm_file} alpha/xm-vms.h"
3526                 tmake_file="alpha/t-alpha alpha/t-vms alpha/t-ieee"
3527                 ;;
3528         arc-*-elf*)
3529                 extra_parts="crtinit.o crtfini.o"
3530                 ;;
3531         arm-*-coff* | armel-*-coff*)
3532                 tm_file=arm/coff.h
3533                 tmake_file=arm/t-arm-coff
3534                 ;;
3535         arm-*-vxworks*)
3536                 tm_file=arm/vxarm.h
3537                 tmake_file=arm/t-arm-coff
3538                 thread_file='vxworks'
3539                 ;;
3540         arm-*-riscix1.[01]*)            # Acorn RISC machine (early versions)
3541                 tm_file=arm/riscix1-1.h
3542                 use_collect2=yes
3543                 ;;
3544         arm-*-riscix*)                  # Acorn RISC machine
3545                 if test x$gas = xyes
3546                 then
3547                     tm_file=arm/rix-gas.h
3548                 else
3549                     tm_file=arm/riscix.h
3550                 fi
3551                 xmake_file=arm/x-riscix
3552                 tmake_file=arm/t-riscix
3553                 use_collect2=yes
3554                 ;;
3555         arm-semi-aout | armel-semi-aout)
3556                 tm_file=arm/semi.h
3557                 tmake_file=arm/t-semi
3558                 ;;
3559         arm-semi-aof | armel-semi-aof)
3560                 tm_file=arm/semiaof.h
3561                 tmake_file=arm/t-semiaof
3562                 ;;
3563         arm*-*-netbsd*)
3564                 tm_file=arm/netbsd.h
3565                 tmake_file="t-netbsd arm/t-netbsd"
3566                 use_collect2=yes
3567                 ;;
3568         arm*-*-linux-gnuaout*)          # ARM GNU/Linux with a.out
3569                 cpu_type=arm
3570                 xmake_file=x-linux
3571                 tm_file=arm/linux-aout.h
3572                 tmake_file=arm/t-linux
3573                 gnu_ld=yes
3574                 ;;
3575         arm*-*-linux-gnuoldld*)         # ARM GNU/Linux with old ELF linker
3576                 xm_file=arm/xm-linux.h
3577                 xmake_file=x-linux
3578                 tm_file="arm/linux-oldld.h arm/linux-elf.h"
3579                 case $machine in
3580                 armv2*-*-*)
3581                         tm_file="arm/linux-elf26.h $tm_file"
3582                         ;;
3583                 esac
3584                 tmake_file="t-linux arm/t-linux"
3585                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3586                 gnu_ld=yes
3587                 case x${enable_threads} in
3588                 x | xyes | xpthreads | xposix)
3589                         thread_file='posix'
3590                         ;;
3591                 esac
3592                 ;;
3593         arm*-*-linux-gnu*)              # ARM GNU/Linux with ELF
3594                 xm_file=arm/xm-linux.h
3595                 xmake_file=x-linux
3596                 tm_file="arm/linux-elf.h"
3597                 case $machine in
3598                 armv2*-*-*)
3599                         tm_file="arm/linux-elf26.h $tm_file"
3600                         ;;
3601                 esac
3602                 tmake_file="t-linux arm/t-linux"
3603                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3604                 gnu_ld=yes
3605                 case x${enable_threads} in
3606                 x | xyes | xpthreads | xposix)
3607                         thread_file='posix'
3608                         ;;
3609                 esac
3610                 ;;
3611         arm*-*-uclinux*)                # ARM ucLinux
3612                 tm_file=arm/uclinux-elf.h
3613                 tmake_file=arm/t-arm-elf
3614                 ;;
3615         arm*-*-aout)
3616                 tm_file=arm/aout.h
3617                 tmake_file=arm/t-arm-aout
3618                 ;;
3619         arm*-*-ecos-elf)
3620                 tm_file=arm/ecos-elf.h
3621                 tmake_file=arm/t-arm-elf
3622                 ;;
3623         arm*-*-elf)
3624                 tm_file=arm/unknown-elf.h
3625                 tmake_file=arm/t-arm-elf
3626                 ;;
3627         arm*-*-conix*)
3628                 tm_file=arm/conix-elf.h
3629                 tmake_file=arm/t-arm-elf
3630                 ;;
3631         arm*-*-oabi)
3632                 tm_file=arm/unknown-elf-oabi.h
3633                 tmake_file=arm/t-arm-elf
3634                 ;;
3635         arm-*-pe*)
3636                 tm_file=arm/pe.h
3637                 tmake_file=arm/t-pe
3638                 extra_objs="pe.o"
3639                 ;;
3640         avr-*-*)
3641                 ;;
3642         c1-convex-*)                    # Convex C1
3643                 target_cpu_default=1
3644                 use_collect2=yes
3645                 ;;
3646         c2-convex-*)                    # Convex C2
3647                 target_cpu_default=2
3648                 use_collect2=yes
3649                 ;;
3650         c32-convex-*)
3651                 target_cpu_default=4
3652                 use_collect2=yes
3653                 ;;
3654         c34-convex-*)
3655                 target_cpu_default=8
3656                 use_collect2=yes
3657                 ;;
3658         c38-convex-*)
3659                 target_cpu_default=16
3660                 use_collect2=yes
3661                 ;;
3662         c4x-*)
3663                 cpu_type=c4x
3664                 tmake_file=c4x/t-c4x
3665                 ;;
3666         clipper-intergraph-clix*)
3667                 tm_file="${tm_file} svr3.h clipper/clix.h"
3668                 xm_file=clipper/xm-clix.h
3669                 xmake_file=clipper/x-clix
3670                 extra_headers=va-clipper.h
3671                 extra_parts="crtbegin.o crtend.o"
3672                 install_headers_dir=install-headers-cpio
3673                 ;;
3674         dsp16xx-*)
3675                 ;;
3676         elxsi-elxsi-*)
3677                 use_collect2=yes
3678                 ;;
3679         fr30-*-elf)
3680                 tm_file="fr30/fr30.h"
3681                 tmake_file=fr30/t-fr30
3682                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
3683                 ;;
3684 # This hasn't been upgraded to GCC 2.
3685 #       fx80-alliant-*)                 # Alliant FX/80
3686 #               ;;
3687         h8300-*-*)
3688                 float_format=i32
3689                 ;;
3690         hppa*-*-linux*)
3691                 target_cpu_default="(MASK_PA_11 | MASK_GAS | MASK_JUMP_IN_DELAY)"
3692                 tm_file="${tm_file} pa/elf.h linux.h pa/pa-linux.h"
3693                 tmake_file="t-linux pa/t-linux"
3694                 extra_parts="crtbegin.o crtend.o"
3695                 xmake_file=none
3696                 gas=yes gnu_ld=yes
3697                 if test x$enable_threads = xyes; then
3698                         thread_file='posix'
3699                 fi
3700                 ;;
3701         hppa*-*-openbsd*)
3702                 target_cpu_default="MASK_PA_11"
3703                 tmake_file=pa/t-openbsd
3704                 ;;
3705         hppa1.1-*-pro*)
3706                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
3707                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h"
3708                 xm_file=pa/xm-papro.h
3709                 tmake_file=pa/t-pro
3710                 ;;
3711         hppa1.1-*-osf*)
3712                 target_cpu_default="MASK_PA_11"
3713                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
3714                 use_collect2=yes
3715                 ;;
3716         hppa1.1-*-rtems*)
3717                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
3718                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h pa/rtems.h"
3719                 xm_file=pa/xm-papro.h
3720                 tmake_file=pa/t-pro
3721                 ;;
3722         hppa1.0-*-osf*)
3723                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
3724                 use_collect2=yes
3725                 ;;
3726         hppa1.1-*-bsd*)
3727                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
3728                 target_cpu_default="MASK_PA_11"
3729                 use_collect2=yes
3730                 ;;
3731         hppa1.0-*-bsd*)
3732                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
3733                 use_collect2=yes
3734                 ;;
3735         hppa1.0-*-hpux7*)
3736                 tm_file="pa/pa-oldas.h ${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux7.h"
3737                 xm_file=pa/xm-pahpux.h
3738                 xmake_file=pa/x-pa-hpux
3739                 if test x$gas = xyes
3740                 then
3741                         tm_file="${tm_file} pa/gas.h"
3742                 fi
3743                 install_headers_dir=install-headers-cpio
3744                 use_collect2=yes
3745                 ;;
3746         hppa1.0-*-hpux8.0[0-2]*)
3747                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
3748                 xm_file=pa/xm-pahpux.h
3749                 xmake_file=pa/x-pa-hpux
3750                 if test x$gas = xyes
3751                 then
3752                         tm_file="${tm_file} pa/pa-gas.h"
3753                 else
3754                         tm_file="pa/pa-oldas.h ${tm_file}"
3755                 fi
3756                 install_headers_dir=install-headers-cpio
3757                 use_collect2=yes
3758                 ;;
3759         hppa1.1-*-hpux8.0[0-2]*)
3760                 target_cpu_default="MASK_PA_11"
3761                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
3762                 xm_file=pa/xm-pahpux.h
3763                 xmake_file=pa/x-pa-hpux
3764                 if test x$gas = xyes
3765                 then
3766                         tm_file="${tm_file} pa/pa-gas.h"
3767                 else
3768                         tm_file="pa/pa-oldas.h ${tm_file}"
3769                 fi
3770                 install_headers_dir=install-headers-cpio
3771                 use_collect2=yes
3772                 ;;
3773         hppa1.1-*-hpux8*)
3774                 target_cpu_default="MASK_PA_11"
3775                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
3776                 xm_file=pa/xm-pahpux.h
3777                 xmake_file=pa/x-pa-hpux
3778                 if test x$gas = xyes
3779                 then
3780                         tm_file="${tm_file} pa/pa-gas.h"
3781                 fi
3782                 install_headers_dir=install-headers-cpio
3783                 use_collect2=yes
3784                 ;;
3785         hppa1.0-*-hpux8*)
3786                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
3787                 xm_file=pa/xm-pahpux.h
3788                 xmake_file=pa/x-pa-hpux
3789                 if test x$gas = xyes
3790                 then
3791                         tm_file="${tm_file} pa/pa-gas.h"
3792                 fi
3793                 install_headers_dir=install-headers-cpio
3794                 use_collect2=yes
3795                 ;;
3796         hppa1.1-*-hpux10* | hppa2*-*-hpux10*)
3797                 target_cpu_default="MASK_PA_11"
3798                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
3799                 float_format=i128
3800                 xm_file=pa/xm-pahpux.h
3801                 xmake_file=pa/x-pa-hpux
3802                 tmake_file=pa/t-pa
3803                 if test x$gas = xyes
3804                 then
3805                         tm_file="${tm_file} pa/pa-gas.h"
3806                 fi
3807                 if test x$enable_threads = x; then
3808                     enable_threads=$have_pthread_h
3809                 fi
3810                 if test x$enable_threads = xyes; then
3811                         thread_file='dce'
3812                         tmake_file="${tmake_file} pa/t-dce-thr"
3813                 fi
3814                 install_headers_dir=install-headers-cpio
3815                 use_collect2=yes
3816                 ;;
3817         hppa1.0-*-hpux10*)
3818                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
3819                 float_format=i128
3820                 xm_file=pa/xm-pahpux.h
3821                 xmake_file=pa/x-pa-hpux
3822                 tmake_file=pa/t-pa
3823                 if test x$gas = xyes
3824                 then
3825                         tm_file="${tm_file} pa/pa-gas.h"
3826                 fi
3827                 if test x$enable_threads = x; then
3828                     enable_threads=$have_pthread_h
3829                 fi
3830                 if test x$enable_threads = xyes; then
3831                         thread_file='dce'
3832                         tmake_file="${tmake_file} pa/t-dce-thr"
3833                 fi
3834                 install_headers_dir=install-headers-cpio
3835                 use_collect2=yes
3836                 ;;
3837         hppa1.1-*-hpux11* | hppa2*-*-hpux11*)
3838                 target_cpu_default="MASK_PA_11"
3839                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
3840                 float_format=i128
3841                 xm_file=pa/xm-pahpux.h
3842                 xmake_file=pa/x-pa-hpux
3843                 tmake_file=pa/t-pa
3844                 if test x$gas = xyes
3845                 then
3846                         tm_file="${tm_file} pa/pa-gas.h"
3847                 fi
3848 #               if test x$enable_threads = x; then
3849 #                   enable_threads=$have_pthread_h
3850 #               fi
3851 #               if test x$enable_threads = xyes; then
3852 #                       thread_file='dce'
3853 #                       tmake_file="${tmake_file} pa/t-dce-thr"
3854 #               fi
3855                 install_headers_dir=install-headers-cpio
3856                 use_collect2=yes
3857                 ;;
3858         hppa1.0-*-hpux11*)
3859                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
3860                 float_format=i128
3861                 xm_file=pa/xm-pahpux.h
3862                 xmake_file=pa/x-pa-hpux
3863                 if test x$gas = xyes
3864                 then
3865                         tm_file="${tm_file} pa/pa-gas.h"
3866                 fi
3867 #               if test x$enable_threads = x; then
3868 #                   enable_threads=$have_pthread_h
3869 #               fi
3870 #               if test x$enable_threads = xyes; then
3871 #                       thread_file='dce'
3872 #                       tmake_file="${tmake_file} pa/t-dce-thr"
3873 #               fi
3874                 install_headers_dir=install-headers-cpio
3875                 use_collect2=yes
3876                 ;;
3877         hppa1.1-*-hpux* | hppa2*-*-hpux*)
3878                 target_cpu_default="MASK_PA_11"
3879                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
3880                 xm_file=pa/xm-pahpux.h
3881                 xmake_file=pa/x-pa-hpux
3882                 if test x$gas = xyes
3883                 then
3884                         tm_file="${tm_file} pa/pa-gas.h"
3885                 fi
3886                 install_headers_dir=install-headers-cpio
3887                 use_collect2=yes
3888                 ;;
3889         hppa1.0-*-hpux*)
3890                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
3891                 xm_file=pa/xm-pahpux.h
3892                 xmake_file=pa/x-pa-hpux
3893                 if test x$gas = xyes
3894                 then
3895                         tm_file="${tm_file} pa/pa-gas.h"
3896                 fi
3897                 install_headers_dir=install-headers-cpio
3898                 use_collect2=yes
3899                 ;;
3900         hppa1.1-*-hiux* | hppa2*-*-hiux*)
3901                 target_cpu_default="MASK_PA_11"
3902                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
3903                 xm_file=pa/xm-pahpux.h
3904                 xmake_file=pa/x-pa-hpux
3905                 if test x$gas = xyes
3906                 then
3907                         tm_file="${tm_file} pa/pa-gas.h"
3908                 fi
3909                 install_headers_dir=install-headers-cpio
3910                 use_collect2=yes
3911                 ;;
3912         hppa1.0-*-hiux*)
3913                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
3914                 xm_file=pa/xm-pahpux.h
3915                 xmake_file=pa/x-pa-hpux
3916                 if test x$gas = xyes
3917                 then
3918                         tm_file="${tm_file} pa/pa-gas.h"
3919                 fi
3920                 install_headers_dir=install-headers-cpio
3921                 use_collect2=yes
3922                 ;;
3923         hppa*-*-lites*)
3924                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h"
3925                 target_cpu_default="MASK_PA_11"
3926                 use_collect2=yes
3927                 ;;
3928         hppa*-*-mpeix*)
3929                 tm_file="${tm_file} pa/pa-mpeix.h"
3930                 xm_file=pa/xm-pampeix.h
3931                 xmake_file=pa/x-pa-mpeix
3932                 echo "You must use gas. Assuming it is already installed."
3933                 install_headers_dir=install-headers-tar
3934                 use_collect2=yes
3935                 ;;
3936         i370-*-opened*)                  # IBM 360/370/390 Architecture
3937                 xm_file=i370/xm-oe.h
3938                 tm_file=i370/oe.h
3939                 xmake_file=i370/x-oe
3940                 tmake_file=i370/t-oe
3941                 ;;
3942         i370-*-mvs*)
3943                 xm_file=i370/xm-mvs.h
3944                 tm_file=i370/mvs.h
3945                 tmake_file=i370/t-mvs
3946                 ;;
3947         i370-*-linux*)
3948                 xm_file="xm-linux.h i370/xm-linux.h"
3949                 xmake_file=x-linux
3950                 tm_file="i370/linux.h ${tm_file}"
3951                 tmake_file="t-linux i370/t-linux"
3952                 # broken_install=yes
3953                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3954                 # extra_parts="crtbegin.o crtend.o"
3955                 gnu_ld=yes
3956                 gas=yes
3957                 elf=yes
3958                 if test x$enable_threads = xyes; then
3959                         thread_file='posix'
3960                 fi
3961                 ;;
3962         i[34567]86-*-elf*)
3963                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h"
3964                 tm_file=i386/i386elf.h
3965                 tmake_file=i386/t-i386elf
3966                 xmake_file=x-svr4
3967                 ;;
3968         i[34567]86-ibm-aix*)            # IBM PS/2 running AIX
3969                 if test x$gas = xyes
3970                 then
3971                         tm_file=i386/aix386.h
3972                         extra_parts="crtbegin.o crtend.o"
3973                         tmake_file=i386/t-crtstuff
3974                 else
3975                         tm_file=i386/aix386ng.h
3976                         use_collect2=yes
3977                 fi
3978                 xm_file="xm-alloca.h i386/xm-aix.h ${xm_file}"
3979                 xm_defines=USG
3980                 xmake_file=i386/x-aix
3981                 ;;
3982         i[34567]86-ncr-sysv4*)          # NCR 3000 - ix86 running system V.4
3983                 xm_file="xm-alloca.h ${xm_file}"
3984                 xm_defines="USG POSIX SMALL_ARG_MAX"
3985                 xmake_file=i386/x-ncr3000
3986                 if test x$stabs = xyes -a x$gas = xyes
3987                 then
3988                         tm_file=i386/sysv4gdb.h
3989                 else
3990                         tm_file=i386/sysv4.h
3991                 fi
3992                 extra_parts="crtbegin.o crtend.o"
3993                 tmake_file=i386/t-crtpic
3994                 ;;
3995         i[34567]86-next-*)
3996                 tm_file=i386/next.h
3997                 xm_file=i386/xm-next.h
3998                 tmake_file=i386/t-next
3999                 xmake_file=i386/x-next
4000                 extra_objs=nextstep.o
4001                 extra_parts="crtbegin.o crtend.o"
4002                 if test x$enable_threads = xyes; then
4003                         thread_file='mach'
4004                 fi
4005                 ;;
4006         i[34567]86-sequent-bsd*)                # 80386 from Sequent
4007                 use_collect2=yes
4008                 if test x$gas = xyes
4009                 then
4010                         tm_file=i386/seq-gas.h
4011                 else
4012                         tm_file=i386/sequent.h
4013                 fi
4014                 ;;
4015         i[34567]86-sequent-ptx1*)
4016                 xm_defines="USG SVR3"
4017                 xmake_file=i386/x-sysv3
4018                 tm_file=i386/seq-sysv3.h
4019                 tmake_file=i386/t-crtstuff
4020                 extra_parts="crtbegin.o crtend.o"
4021                 install_headers_dir=install-headers-cpio
4022                 ;;
4023         i[34567]86-sequent-ptx2* | i[34567]86-sequent-sysv3*)
4024                 xm_defines="USG SVR3"
4025                 xmake_file=i386/x-sysv3
4026                 tm_file=i386/seq2-sysv3.h
4027                 tmake_file=i386/t-crtstuff
4028                 extra_parts="crtbegin.o crtend.o"
4029                 install_headers_dir=install-headers-cpio
4030                 ;;
4031         i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
4032                 xm_file="xm-alloca.h ${xm_file}"
4033                 xm_defines="USG POSIX SMALL_ARG_MAX"
4034                 xmake_file=x-svr4
4035                 tm_file=i386/ptx4-i.h
4036                 tmake_file=t-svr4
4037                 extra_parts="crtbegin.o crtend.o"
4038                 install_headers_dir=install-headers-cpio
4039                 ;;
4040         i386-sun-sunos*)                # Sun i386 roadrunner
4041                 xm_defines=USG
4042                 tm_file=i386/sun.h
4043                 use_collect2=yes
4044                 ;;
4045         i[34567]86-wrs-vxworks*)
4046                 tm_file=i386/vxi386.h
4047                 tmake_file=i386/t-i386bare
4048                 thread_file='vxworks'
4049                 ;;
4050         i[34567]86-*-aout*)
4051                 tm_file=i386/i386-aout.h
4052                 tmake_file=i386/t-i386bare
4053                 ;;
4054         i[34567]86-*-beospe*)
4055                 xm_file=i386/xm-beos.h
4056                 xm_defines="USE_C_ALLOCA"
4057                 tmake_file=i386/t-beos
4058                 tm_file=i386/beos-pe.h
4059                 xmake_file=i386/x-beos
4060                 extra_objs=winnt.o
4061                 ;;
4062         i[34567]86-*-beoself* | i[34567]86-*-beos*)
4063                 xm_file=i386/xm-beos.h
4064                 tmake_file='i386/t-beos i386/t-crtpic'
4065                 tm_file=i386/beos-elf.h
4066                 xmake_file=i386/x-beos
4067                 extra_objs=winnt.o
4068                 extra_parts='crtbegin.o crtend.o'
4069                 ;;
4070         i[34567]86-*-bsdi* | i[34567]86-*-bsd386*)
4071                 tm_file=i386/bsd386.h
4072 #               tmake_file=t-libc-ok
4073                 ;;
4074         i[34567]86-*-bsd*)
4075                 tm_file=i386/386bsd.h
4076 #               tmake_file=t-libc-ok
4077 # Next line turned off because both 386BSD and BSD/386 use GNU ld.
4078 #               use_collect2=yes
4079                 ;;
4080         i[34567]86-*-freebsdelf*)
4081                 tm_file="i386/i386.h i386/att.h svr4.h freebsd.h i386/freebsd-elf.h i386/perform.h"
4082                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4083                 tmake_file=t-freebsd
4084                 gas=yes
4085                 gnu_ld=yes
4086                 stabs=yes
4087                 case x${enable_threads} in
4088                 xyes | xpthreads | xposix)
4089                         thread_file='posix'
4090                         tmake_file="${tmake_file} t-freebsd-thread"
4091                         ;;
4092                 esac
4093                 ;;
4094         i[34567]86-*-freebsd*)
4095                 tm_file="i386/freebsd.h i386/perform.h"
4096                 tmake_file=t-freebsd
4097                 ;;
4098         i[34567]86-*-netbsd*)
4099                 tm_file=i386/netbsd.h
4100                 tmake_file=t-netbsd
4101                 use_collect2=yes
4102                 ;;
4103         i[34567]86-*-openbsd*)
4104                 # we need collect2 until our bug is fixed...
4105                 use_collect2=yes
4106                 ;;
4107         i[34567]86-*-coff*)
4108                 tm_file=i386/i386-coff.h
4109                 tmake_file=i386/t-i386bare
4110                 ;;
4111         i[34567]86-*-isc*)              # 80386 running ISC system
4112                 xm_file="${xm_file} i386/xm-isc.h"
4113                 xm_defines="USG SVR3"
4114                 case $machine in
4115                   i[34567]86-*-isc[34]*)
4116                     xmake_file=i386/x-isc3
4117                     ;;
4118                   *)
4119                     xmake_file=i386/x-isc
4120                     ;;
4121                 esac
4122                 if test x$gas = xyes -a x$stabs = xyes
4123                 then
4124                         tm_file=i386/iscdbx.h
4125                         tmake_file=i386/t-svr3dbx
4126                         extra_parts="svr3.ifile svr3z.ifile"
4127                 else
4128                         tm_file=i386/isccoff.h
4129                         tmake_file=i386/t-crtstuff
4130                         extra_parts="crtbegin.o crtend.o"
4131                 fi
4132                 install_headers_dir=install-headers-cpio
4133                 ;;
4134         i[34567]86-*-linux-gnuoldld*)   # Intel 80386's running GNU/Linux
4135                                         # pre BFD linkers
4136                 xmake_file=x-linux-aout
4137                 tmake_file="t-linux-aout i386/t-crtstuff"
4138                 tm_file=i386/linux-oldld.h
4139                 gnu_ld=yes
4140                 float_format=i386
4141                 ;;
4142         i[34567]86-*-linux-gnuaout*)    # Intel 80386's running GNU/Linux
4143                 xmake_file=x-linux-aout
4144                 tmake_file="t-linux-aout i386/t-crtstuff"
4145                 tm_file=i386/linux-aout.h
4146                 gnu_ld=yes
4147                 float_format=i386
4148                 ;;
4149         i[34567]86-*-linux-gnulibc1)    # Intel 80386's running GNU/Linux
4150                                         # GNU/Linux C library 5
4151                 xmake_file=x-linux
4152                 tm_file=i386/linux.h
4153                 tmake_file="t-linux t-linux-gnulibc1 i386/t-crtstuff"
4154                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4155                 gnu_ld=yes
4156                 float_format=i386
4157                 if test x$enable_threads = xyes; then
4158                         thread_file='single'
4159                 fi
4160                 ;;
4161         i[34567]86-*-linux-gnu*)        # Intel 80386's running GNU/Linux
4162                                         # aka GNU/Linux C library 6
4163                 xmake_file=x-linux
4164                 tm_file=i386/linux.h
4165                 tmake_file="t-linux i386/t-crtstuff"
4166                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4167                 gnu_ld=yes
4168                 float_format=i386
4169                 if test x$enable_threads = xyes; then
4170                         thread_file='posix'
4171                 fi
4172                 ;;
4173         i[34567]86-*-gnu*)
4174                 float_format=i386
4175                 ;;
4176         i[34567]86-go32-msdos | i[34567]86-*-go32*)
4177                 echo "GO32/DJGPP V1.X is no longer supported. Use *-pc-msdosdjgpp for DJGPP V2.X instead."
4178                 exit 1
4179                 ;;
4180         i[34567]86-pc-msdosdjgpp*)
4181                 xm_file=i386/xm-djgpp.h
4182                 tm_file=i386/djgpp.h
4183                 tmake_file=i386/t-djgpp
4184                 xmake_file=i386/x-djgpp
4185                 gnu_ld=yes
4186                 gas=yes
4187                 exeext=.exe
4188                 case $host in *pc-msdosdjgpp*)
4189                         target_alias=djgpp
4190                         ;;
4191                 esac
4192                 ;;
4193         i[34567]86-moss-msdos* | i[34567]86-*-moss*)
4194                 tm_file=i386/moss.h
4195                 tmake_file=t-libc-ok
4196                 gnu_ld=yes
4197                 gas=yes
4198                 ;;
4199         i[34567]86-*-lynxos*)
4200                 if test x$gas = xyes
4201                 then
4202                         tm_file=i386/lynx.h
4203                 else
4204                         tm_file=i386/lynx-ng.h
4205                 fi
4206                 xm_file=i386/xm-lynx.h
4207                 tmake_file=i386/t-i386bare
4208                 xmake_file=x-lynx
4209                 ;;
4210         i[34567]86-*-mach*)
4211                 tm_file=i386/mach.h
4212 #               tmake_file=t-libc-ok
4213                 use_collect2=yes
4214                 ;;
4215         i[34567]86-*-osfrose*)          # 386 using OSF/rose
4216                 if test x$elf = xyes
4217                 then
4218                         tm_file=i386/osfelf.h
4219                         use_collect2=
4220                 else
4221                         tm_file=i386/osfrose.h
4222                         use_collect2=yes
4223                 fi
4224                 xm_file="i386/xm-osf.h ${xm_file}"
4225                 xmake_file=i386/x-osfrose
4226                 tmake_file=i386/t-osf
4227                 extra_objs=halfpic.o
4228                 ;;
4229         i[34567]86-go32-rtems*)
4230                 cpu_type=i386
4231                 xm_file=i386/xm-go32.h
4232                 tm_file=i386/go32-rtems.h
4233                 tmake_file="i386/t-go32 t-rtems"
4234                 ;;
4235         i[34567]86-*-rtemscoff*)
4236                 cpu_type=i386
4237                 tm_file=i386/rtems.h
4238                 tmake_file="i386/t-i386bare t-rtems"
4239                 ;;
4240         i[34567]86-*-rtems*|i[34567]86-*-rtemself*)
4241                 cpu_type=i386
4242                 tm_file=i386/rtemself.h
4243                 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
4244                 tmake_file="i386/t-rtems-i386 i386/t-crtstuff t-rtems"
4245                 ;;
4246         i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
4247                 xm_file="xm-alloca.h ${xm_file} i386/xm-sco5.h"
4248                 xm_defines="USG SVR3"
4249                 xmake_file=i386/x-sco5
4250                 install_headers_dir=install-headers-cpio
4251                 tm_file=i386/sco5.h
4252                 if test x$gas = xyes
4253                 then
4254                         tm_file="i386/sco5gas.h ${tm_file}"
4255                         tmake_file=i386/t-sco5gas
4256                 else
4257                         tmake_file=i386/t-sco5
4258                 fi
4259                 extra_parts="crti.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
4260                 ;;
4261         i[34567]86-*-sco3.2v4*)         # 80386 running SCO 3.2v4 system
4262                 xm_file="${xm_file} i386/xm-sco.h"
4263                 xm_defines="USG SVR3 BROKEN_LDEXP SMALL_ARG_MAX"
4264                 xmake_file=i386/x-sco4
4265                 install_headers_dir=install-headers-cpio
4266                 if test x$stabs = xyes
4267                 then
4268                         tm_file=i386/sco4dbx.h
4269                         tmake_file=i386/t-svr3dbx
4270                         extra_parts="svr3.ifile svr3z.rfile"
4271                 else
4272                         tm_file=i386/sco4.h
4273                         tmake_file=i386/t-crtstuff
4274                         extra_parts="crtbegin.o crtend.o"
4275                 fi
4276                 # The default EAFS filesystem supports long file names.
4277                 # Truncating the target makes $host != $target which
4278                 # makes gcc think it is doing a cross-compile.
4279                 # truncate_target=yes
4280                 ;;
4281         i[34567]86-*-sco*)              # 80386 running SCO system
4282                 xm_file=i386/xm-sco.h
4283                 xmake_file=i386/x-sco
4284                 install_headers_dir=install-headers-cpio
4285                 if test x$stabs = xyes
4286                 then
4287                         tm_file=i386/scodbx.h
4288                         tmake_file=i386/t-svr3dbx
4289                         extra_parts="svr3.ifile svr3z.rfile"
4290                 else
4291                         tm_file=i386/sco.h
4292                         extra_parts="crtbegin.o crtend.o"
4293                         tmake_file=i386/t-crtstuff
4294                 fi
4295                 truncate_target=yes
4296                 ;;
4297         i[34567]86-*-solaris2*)
4298                 xm_file="xm-alloca.h ${xm_file}"
4299                 xm_defines="USG POSIX SMALL_ARG_MAX"
4300                 tm_file=i386/sol2.h
4301                 if test x$gas = xyes; then
4302                         # Only needed if gas does not support -s
4303                         tm_file="i386/sol2gas.h ${tm_file}"
4304                 fi
4305                 tmake_file=i386/t-sol2
4306                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
4307                 xmake_file=x-svr4
4308                 if test x${enable_threads} = x; then
4309                     enable_threads=$have_pthread_h
4310                     if test x${enable_threads} = x; then
4311                         enable_threads=$have_thread_h
4312                     fi
4313                 fi
4314                 if test x${enable_threads} = xyes; then
4315                     if test x${have_pthread_h} = xyes; then
4316                         thread_file='posix'
4317                     else
4318                         thread_file='solaris'
4319                     fi
4320                 fi
4321                 ;;
4322        i[34567]86-*-sysv5*)           # Intel x86 on System V Release 5
4323                xm_file="xm-alloca.h ${xm_file}"
4324                xm_defines="USG POSIX"
4325                tm_file=i386/sysv5.h
4326                if test x$stabs = xyes
4327                then
4328                        tm_file="${tm_file} dbx.h"
4329                fi
4330                tmake_file=i386/t-crtpic
4331                xmake_file=x-svr4
4332                extra_parts="crtbegin.o crtend.o"
4333                if test x$enable_threads = xyes; then
4334                        thread_file='posix'
4335                fi
4336                ;;
4337         i[34567]86-*-sysv4*)            # Intel 80386's running system V.4
4338                 xm_file="xm-alloca.h ${xm_file}"
4339                 xm_defines="USG POSIX SMALL_ARG_MAX"
4340                 tm_file=i386/sysv4.h
4341                 if test x$stabs = xyes
4342                 then
4343                         tm_file="${tm_file} dbx.h"
4344                 fi
4345                 tmake_file=i386/t-crtpic
4346                 xmake_file=x-svr4
4347                 extra_parts="crtbegin.o crtend.o"
4348                 ;;
4349         i[34567]86-*-udk*)      # Intel x86 on SCO UW/OSR5 Dev Kit
4350                 xm_file="xm-alloca.h ${xm_file}"
4351                 xm_defines="USG POSIX"
4352                 tm_file=i386/udk.h
4353                 tmake_file="i386/t-crtpic i386/t-udk"
4354                 xmake_file=x-svr4
4355                 extra_parts="crtbegin.o crtend.o"
4356                 install_headers_dir=install-headers-cpio
4357                 ;;
4358         i[34567]86-*-osf1*)             # Intel 80386's running OSF/1 1.3+
4359                 cpu_type=i386
4360                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h i386/xm-osf1elf.h"
4361                 xm_defines="USE_C_ALLOCA SMALL_ARG_MAX"
4362                 if test x$stabs = xyes
4363                 then
4364                         tm_file=i386/osf1elfgdb.h
4365                 else
4366                         tm_file=i386/osf1elf.h
4367                 fi
4368                 tmake_file=i386/t-osf1elf
4369                 xmake_file=i386/x-osf1elf
4370                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
4371                 ;;
4372         i[34567]86-*-sysv*)             # Intel 80386's running system V
4373                 xm_defines="USG SVR3"
4374                 xmake_file=i386/x-sysv3
4375                 if test x$gas = xyes
4376                 then
4377                         if test x$stabs = xyes
4378                         then
4379                                 tm_file=i386/svr3dbx.h
4380                                 tmake_file=i386/t-svr3dbx
4381                                 extra_parts="svr3.ifile svr3z.rfile"
4382                         else
4383                                 tm_file=i386/svr3gas.h
4384                                 extra_parts="crtbegin.o crtend.o"
4385                                 tmake_file=i386/t-crtstuff
4386                         fi
4387                 else
4388                         tm_file=i386/sysv3.h
4389                         extra_parts="crtbegin.o crtend.o"
4390                         tmake_file=i386/t-crtstuff
4391                 fi
4392                 ;;
4393         i386-*-vsta)                    # Intel 80386's running VSTa kernel
4394                 xm_file="${xm_file} i386/xm-vsta.h"
4395                 tm_file=i386/vsta.h
4396                 tmake_file=i386/t-vsta
4397                 xmake_file=i386/x-vsta
4398                 ;;
4399         i[34567]86-*-win32)
4400                 xm_file="${xm_file} i386/xm-cygwin.h"
4401                 tmake_file=i386/t-cygwin
4402                 tm_file=i386/win32.h
4403                 xmake_file=i386/x-cygwin
4404                 extra_objs=winnt.o
4405                 if test x$enable_threads = xyes; then
4406                         thread_file='win32'
4407                 fi
4408                 exeext=.exe
4409                 ;;
4410         i[34567]86-*-pe | i[34567]86-*-cygwin*)
4411                 xm_file="${xm_file} i386/xm-cygwin.h"
4412                 tmake_file=i386/t-cygwin
4413                 tm_file=i386/cygwin.h
4414                 xmake_file=i386/x-cygwin
4415                 extra_objs=winnt.o
4416                 if test x$enable_threads = xyes; then
4417                         thread_file='win32'
4418                 fi
4419                 exeext=.exe
4420                 ;;
4421         i[34567]86-*-mingw32*)
4422                 tm_file=i386/mingw32.h
4423                 xm_file="${xm_file} i386/xm-mingw32.h"
4424                 tmake_file="i386/t-cygwin i386/t-mingw32"
4425                 extra_objs=winnt.o
4426                 xmake_file=i386/x-cygwin
4427                 if test x$enable_threads = xyes; then
4428                         thread_file='win32'
4429                 fi
4430                 exeext=.exe
4431                 case $machine in
4432                         *mingw32msv*)
4433                                 ;;
4434                         *minwg32crt* | *mingw32*)
4435                                 tm_file="${tm_file} i386/crtdll.h"
4436                                 ;;
4437                 esac
4438                 ;;
4439         i[34567]86-*-uwin*)
4440                 tm_file=i386/uwin.h
4441                 xm_file="${xm_file} i386/xm-uwin.h"
4442                 xm_defines="USG NO_STAB_H"
4443                 tmake_file="i386/t-cygwin i386/t-uwin"
4444                 extra_objs=winnt.o
4445                 xmake_file=i386/x-cygwin
4446                 if test x$enable_threads = xyes; then
4447                         thread_file='win32'
4448                 fi
4449                 exeext=.exe
4450                 ;;
4451         i[34567]86-*-interix*)
4452                 tm_file="i386/i386-interix.h interix.h"
4453                 xm_file="i386/xm-i386-interix.h xm-interix.h"
4454                 xm_defines="USG"
4455                 tmake_file="i386/t-interix"
4456                 extra_objs=interix.o
4457                 xmake_file=x-interix
4458                 if test x$enable_threads = xyes ; then
4459                         thread_file='posix'
4460                 fi
4461                 if test x$stabs = xyes ; then
4462                         tm_file="${tm_file} dbxcoff.h"
4463                 fi
4464                 ;;
4465         i[34567]86-*-winnt3*)
4466                 tm_file=i386/win-nt.h
4467                 out_file=i386/i386.c
4468                 xm_file="xm-winnt.h ${xm_file}"
4469                 xmake_file=winnt/x-winnt
4470                 tmake_file=i386/t-winnt
4471                 extra_host_objs="winnt.o oldnames.o"
4472                 extra_gcc_objs="spawnv.o oldnames.o"
4473                 if test x$gnu_ld != xyes
4474                 then
4475                         extra_programs=ld.exe
4476                 fi
4477                 if test x$enable_threads = xyes; then
4478                         thread_file='win32'
4479                 fi
4480                 ;;
4481         i[34567]86-dg-dgux*)
4482                 xm_file="xm-alloca.h ${xm_file}"
4483                 xm_defines="USG POSIX"
4484                 out_file=i386/dgux.c
4485                 tm_file=i386/dgux.h
4486                 tmake_file=i386/t-dgux
4487                 xmake_file=i386/x-dgux
4488                 install_headers_dir=install-headers-cpio
4489               ;;
4490         i860-alliant-*)         # Alliant FX/2800
4491                 tm_file="${tm_file} svr4.h i860/sysv4.h i860/fx2800.h"
4492                 xm_file="${xm_file}"
4493                 xmake_file=i860/x-fx2800
4494                 tmake_file=i860/t-fx2800
4495                 extra_parts="crtbegin.o crtend.o"
4496                 ;;
4497         i860-*-bsd*)
4498                 tm_file="${tm_file} i860/bsd.h"
4499                 if test x$gas = xyes
4500                 then
4501                         tm_file="${tm_file} i860/bsd-gas.h"
4502                 fi
4503                 use_collect2=yes
4504                 ;;
4505         i860-*-mach*)
4506                 tm_file="${tm_file} i860/mach.h"
4507                 tmake_file=t-libc-ok
4508                 ;;
4509         i860-*-osf*)                    # Intel Paragon XP/S, OSF/1AD
4510                 tm_file="${tm_file} svr3.h i860/paragon.h"
4511                 xm_defines="USG SVR3"
4512                 tmake_file=t-osf
4513                 ;;
4514         i860-*-sysv3*)
4515                 tm_file="${tm_file} svr3.h i860/sysv3.h"
4516                 xm_defines="USG SVR3"
4517                 xmake_file=i860/x-sysv3
4518                 extra_parts="crtbegin.o crtend.o"
4519                 ;;
4520         i860-*-sysv4*)
4521                 tm_file="${tm_file} svr4.h i860/sysv4.h"
4522                 xm_defines="USG SVR3"
4523                 xmake_file=i860/x-sysv4
4524                 tmake_file=t-svr4
4525                 extra_parts="crtbegin.o crtend.o"
4526                 ;;
4527         i960-wrs-vxworks5 | i960-wrs-vxworks5.0*)
4528                 tm_file="${tm_file} i960/vx960.h"
4529                 tmake_file=i960/t-vxworks960
4530                 use_collect2=yes
4531                 thread_file='vxworks'
4532                 ;;
4533         i960-wrs-vxworks5* | i960-wrs-vxworks)
4534                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h i960/vx960-coff.h"
4535                 tmake_file=i960/t-vxworks960
4536                 use_collect2=yes
4537                 thread_file='vxworks'
4538                 ;;
4539         i960-wrs-vxworks*)
4540                 tm_file="${tm_file} i960/vx960.h"
4541                 tmake_file=i960/t-vxworks960
4542                 use_collect2=yes
4543                 thread_file='vxworks'
4544                 ;;
4545         i960-*-coff*)
4546                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h libgloss.h"
4547                 tmake_file=i960/t-960bare
4548                 use_collect2=yes
4549                 ;;
4550         i960-*-rtems)
4551                 tmake_file="i960/t-960bare t-rtems"
4552                 tm_file="${tm_file} dbxcoff.h i960/rtems.h"
4553                 use_collect2=yes
4554                 ;;
4555         i960-*-*)                       # Default i960 environment.
4556                 use_collect2=yes
4557                 ;;
4558         ia64*-*-elf*)
4559                 tm_file=ia64/elf.h
4560                 tmake_file="ia64/t-ia64"
4561                 target_cpu_default="0"
4562                 if test x$gas = xyes
4563                 then
4564                         target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
4565                 fi
4566                 if test x$gnu_ld = xyes
4567                 then
4568                         target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
4569                 fi
4570                 ;;
4571         ia64*-*-linux*)
4572                 tm_file=ia64/linux.h
4573                 tmake_file="t-linux ia64/t-ia64"
4574                 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
4575                 if test x$enable_threads = xyes; then
4576                         thread_file='posix'
4577                 fi
4578                 ;;
4579         m32r-*-elf*)
4580                 extra_parts="crtinit.o crtfini.o"
4581                 ;;
4582         m68000-convergent-sysv*)
4583                 tm_file=m68k/ctix.h
4584                 xm_file="m68k/xm-3b1.h ${xm_file}"
4585                 xm_defines=USG
4586                 use_collect2=yes
4587                 extra_headers=math-68881.h
4588                 ;;
4589         m68000-hp-bsd*)                 # HP 9000/200 running BSD
4590                 tm_file=m68k/hp2bsd.h
4591                 xmake_file=m68k/x-hp2bsd
4592                 use_collect2=yes
4593                 extra_headers=math-68881.h
4594                 ;;
4595         m68000-hp-hpux*)                # HP 9000 series 300
4596                 xm_file="xm-alloca.h ${xm_file}"
4597                 xm_defines="USG"
4598                 if test x$gas = xyes
4599                 then
4600                         xmake_file=m68k/x-hp320g
4601                         tm_file=m68k/hp310g.h
4602                 else
4603                         xmake_file=m68k/x-hp320
4604                         tm_file=m68k/hp310.h
4605                 fi
4606                 install_headers_dir=install-headers-cpio
4607                 use_collect2=yes
4608                 extra_headers=math-68881.h
4609                 ;;
4610         m68000-sun-sunos3*)
4611                 tm_file=m68k/sun2.h
4612                 use_collect2=yes
4613                 extra_headers=math-68881.h
4614                 ;;
4615         m68000-sun-sunos4*)
4616                 tm_file=m68k/sun2o4.h
4617                 use_collect2=yes
4618                 extra_headers=math-68881.h
4619                 ;;
4620         m68000-att-sysv*)
4621                 xm_file="m68k/xm-3b1.h ${xm_file}"
4622                 xm_defines=USG
4623                 if test x$gas = xyes
4624                 then
4625                         tm_file=m68k/3b1g.h
4626                 else
4627                         tm_file=m68k/3b1.h
4628                 fi
4629                 use_collect2=yes
4630                 extra_headers=math-68881.h
4631                 ;;
4632         m68k-apple-aux*)                # Apple Macintosh running A/UX
4633                 xm_defines="USG AUX"
4634                 tmake_file=m68k/t-aux
4635                 install_headers_dir=install-headers-cpio
4636                 extra_headers=math-68881.h
4637                 extra_parts="crt1.o mcrt1.o maccrt1.o crt2.o crtn.o"
4638                 tm_file=
4639                 if test "$gnu_ld" = yes
4640                 then
4641                         tm_file="${tm_file} m68k/auxgld.h"
4642                 else
4643                         tm_file="${tm_file} m68k/auxld.h"
4644                 fi
4645                 if test "$gas" = yes
4646                 then
4647                         tm_file="${tm_file} m68k/auxgas.h"
4648                 else
4649                         tm_file="${tm_file} m68k/auxas.h"
4650                 fi
4651                 tm_file="${tm_file} m68k/a-ux.h"
4652                 float_format=m68k
4653                 ;;
4654         m68k-apollo-*)
4655                 tm_file=m68k/apollo68.h
4656                 xmake_file=m68k/x-apollo68
4657                 use_collect2=yes
4658                 extra_headers=math-68881.h
4659                 float_format=m68k
4660                 ;;
4661         m68k-altos-sysv*)                  # Altos 3068
4662                 if test x$gas = xyes
4663                 then
4664                         tm_file=m68k/altos3068.h
4665                         xm_defines=USG
4666                 else
4667                         echo "The Altos is supported only with the GNU assembler" 1>&2
4668                         exit 1
4669                 fi
4670                 extra_headers=math-68881.h
4671                 ;;
4672         m68k-bull-sysv*)                # Bull DPX/2
4673                 if test x$gas = xyes
4674                 then
4675                         if test x$stabs = xyes
4676                         then
4677                                 tm_file=m68k/dpx2cdbx.h
4678                         else
4679                                 tm_file=m68k/dpx2g.h
4680                         fi
4681                 else
4682                         tm_file=m68k/dpx2.h
4683                 fi
4684                 xm_file="xm-alloca.h ${xm_file}"
4685                 xm_defines=USG
4686                 xmake_file=m68k/x-dpx2
4687                 use_collect2=yes
4688                 extra_headers=math-68881.h
4689                 ;;
4690         m68k-atari-sysv4*)              # Atari variant of V.4.
4691                 tm_file=m68k/atari.h
4692                 xm_file="xm-alloca.h ${xm_file}"
4693                 xm_defines="USG FULL_PROTOTYPES"
4694                 tmake_file=t-svr4
4695                 extra_parts="crtbegin.o crtend.o"
4696                 extra_headers=math-68881.h
4697                 float_format=m68k
4698                 ;;
4699         m68k-motorola-sysv*)
4700                 tm_file=m68k/mot3300.h
4701                 xm_file="xm-alloca.h m68k/xm-mot3300.h ${xm_file}"
4702                 if test x$gas = xyes
4703                 then
4704                         xmake_file=m68k/x-mot3300-gas
4705                         if test x$gnu_ld = xyes
4706                         then
4707                                 tmake_file=m68k/t-mot3300-gald
4708                         else
4709                                 tmake_file=m68k/t-mot3300-gas
4710                                 use_collect2=yes
4711                         fi
4712                 else
4713                         xmake_file=m68k/x-mot3300
4714                         if test x$gnu_ld = xyes
4715                         then
4716                                 tmake_file=m68k/t-mot3300-gld
4717                         else
4718                                 tmake_file=m68k/t-mot3300
4719                                 use_collect2=yes
4720                         fi
4721                 fi
4722                 gdb_needs_out_file_path=yes
4723                 extra_parts="crt0.o mcrt0.o"
4724                 extra_headers=math-68881.h
4725                 float_format=m68k
4726                 ;;
4727         m68k-ncr-sysv*)                 # NCR Tower 32 SVR3
4728                 tm_file=m68k/tower-as.h
4729                 xm_defines="USG SVR3"
4730                 xmake_file=m68k/x-tower
4731                 extra_parts="crtbegin.o crtend.o"
4732                 extra_headers=math-68881.h
4733                 ;;
4734         m68k-plexus-sysv*)
4735                 tm_file=m68k/plexus.h
4736                 xm_file="xm-alloca.h m68k/xm-plexus.h ${xm_file}"
4737                 xm_defines=USG
4738                 use_collect2=yes
4739                 extra_headers=math-68881.h
4740                 ;;
4741         m68k-tti-*)
4742                 tm_file=m68k/pbb.h
4743                 xm_file="xm-alloca.h ${xm_file}"
4744                 xm_defines=USG
4745                 extra_headers=math-68881.h
4746                 ;;
4747         m68k-crds-unos*)
4748                 xm_file="xm-alloca.h m68k/xm-crds.h ${xm_file}"
4749                 xm_defines="USG unos"
4750                 xmake_file=m68k/x-crds
4751                 tm_file=m68k/crds.h
4752                 use_collect2=yes
4753                 extra_headers=math-68881.h
4754                 ;;
4755         m68k-cbm-sysv4*)                # Commodore variant of V.4.
4756                 tm_file=m68k/amix.h
4757                 xm_file="xm-alloca.h ${xm_file}"
4758                 xm_defines="USG FULL_PROTOTYPES"
4759                 xmake_file=m68k/x-amix
4760                 tmake_file=t-svr4
4761                 extra_parts="crtbegin.o crtend.o"
4762                 extra_headers=math-68881.h
4763                 float_format=m68k
4764                 ;;
4765         m68k-ccur-rtu)
4766                 tm_file=m68k/ccur-GAS.h
4767                 xmake_file=m68k/x-ccur
4768                 extra_headers=math-68881.h
4769                 use_collect2=yes
4770                 float_format=m68k
4771                 ;;
4772         m68k-hp-bsd4.4*)                # HP 9000/3xx running 4.4bsd
4773                 tm_file=m68k/hp3bsd44.h
4774                 xmake_file=m68k/x-hp3bsd44
4775                 use_collect2=yes
4776                 extra_headers=math-68881.h
4777                 float_format=m68k
4778                 ;;
4779         m68k-hp-bsd*)                   # HP 9000/3xx running Berkeley Unix
4780                 tm_file=m68k/hp3bsd.h
4781                 use_collect2=yes
4782                 extra_headers=math-68881.h
4783                 float_format=m68k
4784                 ;;
4785         m68k-isi-bsd*)
4786                 if test x$with_fp = xno
4787                 then
4788                         tm_file=m68k/isi-nfp.h
4789                 else
4790                         tm_file=m68k/isi.h
4791                         float_format=m68k
4792                 fi
4793                 use_collect2=yes
4794                 extra_headers=math-68881.h
4795                 ;;
4796         m68k-hp-hpux7*) # HP 9000 series 300 running HPUX version 7.
4797                 xm_file="xm-alloca.h ${xm_file}"
4798                 xm_defines="USG"
4799                 if test x$gas = xyes
4800                 then
4801                         xmake_file=m68k/x-hp320g
4802                         tm_file=m68k/hp320g.h
4803                 else
4804                         xmake_file=m68k/x-hp320
4805                         tm_file=m68k/hpux7.h
4806                 fi
4807                 install_headers_dir=install-headers-cpio
4808                 use_collect2=yes
4809                 extra_headers=math-68881.h
4810                 float_format=m68k
4811                 ;;
4812         m68k-hp-hpux*)  # HP 9000 series 300
4813                 xm_file="xm-alloca.h ${xm_file}"
4814                 xm_defines="USG"
4815                 if test x$gas = xyes
4816                 then
4817                         xmake_file=m68k/x-hp320g
4818                         tm_file=m68k/hp320g.h
4819                 else
4820                         xmake_file=m68k/x-hp320
4821                         tm_file=m68k/hp320.h
4822                 fi
4823                 install_headers_dir=install-headers-cpio
4824                 use_collect2=yes
4825                 extra_headers=math-68881.h
4826                 float_format=m68k
4827                 ;;
4828         m68k-sun-mach*)
4829                 tm_file=m68k/sun3mach.h
4830                 use_collect2=yes
4831                 extra_headers=math-68881.h
4832                 float_format=m68k
4833                 ;;
4834         m68k-sony-newsos3*)
4835                 if test x$gas = xyes
4836                 then
4837                         tm_file=m68k/news3gas.h
4838                 else
4839                         tm_file=m68k/news3.h
4840                 fi
4841                 use_collect2=yes
4842                 extra_headers=math-68881.h
4843                 float_format=m68k
4844                 ;;
4845         m68k-sony-bsd* | m68k-sony-newsos*)
4846                 if test x$gas = xyes
4847                 then
4848                         tm_file=m68k/newsgas.h
4849                 else
4850                         tm_file=m68k/news.h
4851                 fi
4852                 use_collect2=yes
4853                 extra_headers=math-68881.h
4854                 float_format=m68k
4855                 ;;
4856         m68k-next-nextstep2*)
4857                 tm_file=m68k/next21.h
4858                 xm_file="m68k/xm-next.h ${xm_file}"
4859                 tmake_file=m68k/t-next
4860                 xmake_file=m68k/x-next
4861                 extra_objs=nextstep.o
4862                 extra_headers=math-68881.h
4863                 use_collect2=yes
4864                 float_format=m68k
4865                 ;;
4866         m68k-next-nextstep[34]*)
4867                 tm_file=m68k/next.h
4868                 xm_file="m68k/xm-next.h ${xm_file}"
4869                 tmake_file=m68k/t-next
4870                 xmake_file=m68k/x-next
4871                 extra_objs=nextstep.o
4872                 extra_parts="crtbegin.o crtend.o"
4873                 extra_headers=math-68881.h
4874                 float_format=m68k
4875                 if test x$enable_threads = xyes; then
4876                         thread_file='mach'
4877                 fi
4878                 ;;
4879         m68k-sun-sunos3*)
4880                 if test x$with_fp = xno
4881                 then
4882                         tm_file=m68k/sun3n3.h
4883                 else
4884                         tm_file=m68k/sun3o3.h
4885                         float_format=m68k
4886                 fi
4887                 use_collect2=yes
4888                 extra_headers=math-68881.h
4889                 ;;
4890         m68k-sun-sunos*)                        # For SunOS 4 (the default).
4891                 if test x$with_fp = xno
4892                 then
4893                         tm_file=m68k/sun3n.h
4894                 else
4895                         tm_file=m68k/sun3.h
4896                         float_format=m68k
4897                 fi
4898                 use_collect2=yes
4899                 extra_headers=math-68881.h
4900                 ;;
4901         m68k-wrs-vxworks*)
4902                 tm_file=m68k/vxm68k.h
4903                 tmake_file=m68k/t-vxworks68
4904                 extra_headers=math-68881.h
4905                 thread_file='vxworks'
4906                 float_format=m68k
4907                 ;;
4908         m68k-*-aout*)
4909                 tmake_file=m68k/t-m68kbare
4910                 tm_file="m68k/m68k-aout.h libgloss.h"
4911                 extra_headers=math-68881.h
4912                 float_format=m68k
4913                 ;;
4914         m68k-*-coff*)
4915                 tmake_file=m68k/t-m68kbare
4916                 tm_file="m68k/m68k-coff.h dbx.h libgloss.h"
4917                 extra_headers=math-68881.h
4918                 float_format=m68k
4919                 ;;
4920         m68020-*-elf* | m68k-*-elf*)
4921                 tm_file="m68k/m68020-elf.h"
4922                 xm_file=m68k/xm-m68kv.h
4923                 tmake_file=m68k/t-m68kelf
4924                 header_files=math-68881.h
4925                 ;;
4926         m68k-*-lynxos*)
4927                 if test x$gas = xyes
4928                 then
4929                         tm_file=m68k/lynx.h
4930                 else
4931                         tm_file=m68k/lynx-ng.h
4932                 fi
4933                 xm_file=m68k/xm-lynx.h
4934                 xmake_file=x-lynx
4935                 tmake_file=m68k/t-lynx
4936                 extra_headers=math-68881.h
4937                 float_format=m68k
4938                 ;;
4939         m68k*-*-netbsd*)
4940                 tm_file=m68k/netbsd.h
4941                 tmake_file=t-netbsd
4942                 float_format=m68k
4943                 use_collect2=yes
4944                 ;;
4945         m68k*-*-openbsd*)
4946                 float_format=m68k
4947                 # we need collect2 until our bug is fixed...
4948                 use_collect2=yes
4949                 ;;
4950         m68k-*-sysv3*)                  # Motorola m68k's running system V.3
4951                 xm_file="xm-alloca.h ${xm_file}"
4952                 xm_defines=USG
4953                 xmake_file=m68k/x-m68kv
4954                 extra_parts="crtbegin.o crtend.o"
4955                 extra_headers=math-68881.h
4956                 float_format=m68k
4957                 ;;
4958         m68k-*-sysv4*)                  # Motorola m68k's running system V.4
4959                 tm_file=m68k/m68kv4.h
4960                 xm_file="xm-alloca.h ${xm_file}"
4961                 xm_defines=USG
4962                 tmake_file=t-svr4
4963                 extra_parts="crtbegin.o crtend.o"
4964                 extra_headers=math-68881.h
4965                 float_format=m68k
4966                 ;;
4967         m68k-*-linux-gnuaout*)          # Motorola m68k's running GNU/Linux
4968                                         # with a.out format
4969                 xmake_file=x-linux
4970                 tm_file=m68k/linux-aout.h
4971                 tmake_file="t-linux-aout m68k/t-linux-aout"
4972                 extra_headers=math-68881.h
4973                 float_format=m68k
4974                 gnu_ld=yes
4975                 ;;
4976         m68k-*-linux-gnulibc1)          # Motorola m68k's running GNU/Linux
4977                                         # with ELF format using the
4978                                         # GNU/Linux C library 5
4979                 xmake_file=x-linux
4980                 tm_file=m68k/linux.h
4981                 tmake_file="t-linux t-linux-gnulibc1 m68k/t-linux"
4982                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4983                 extra_headers=math-68881.h
4984                 float_format=m68k
4985                 gnu_ld=yes
4986                 ;;
4987         m68k-*-linux-gnu*)              # Motorola m68k's running GNU/Linux
4988                                         # with ELF format using glibc 2
4989                                         # aka the GNU/Linux C library 6.
4990                 xmake_file=x-linux
4991                 tm_file=m68k/linux.h
4992                 tmake_file="t-linux m68k/t-linux"
4993                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4994                 extra_headers=math-68881.h
4995                 float_format=m68k
4996                 gnu_ld=yes
4997                 if test x$enable_threads = xyes; then
4998                         thread_file='posix'
4999                 fi
5000                 ;;
5001         m68k-*-psos*)
5002                 tmake_file=m68k/t-m68kbare
5003                 tm_file=m68k/m68k-psos.h
5004                 extra_headers=math-68881.h
5005                 float_format=m68k
5006                 ;;
5007         m68k-*-rtemscoff*)
5008                 tmake_file="m68k/t-m68kbare t-rtems"
5009                 tm_file=m68k/rtems.h
5010                 extra_headers=math-68881.h
5011                 float_format=m68k
5012                 ;;
5013         m68k-*-rtemself*|m68k-*-rtems*)
5014                 tmake_file="m68k/t-m68kbare t-rtems m68k/t-crtstuff"
5015                 tm_file=m68k/rtemself.h
5016                 extra_headers=math-68881.h
5017                 float_format=m68k
5018                 ;;
5019         m88k-dg-dgux*)
5020                 case $machine in
5021                   m88k-dg-dguxbcs*)
5022                     tm_file=m88k/dguxbcs.h
5023                     tmake_file=m88k/t-dguxbcs
5024                     ;;
5025                   *)
5026                     tm_file=m88k/dgux.h
5027                     tmake_file=m88k/t-dgux
5028                     ;;
5029                 esac
5030                 extra_parts="crtbegin.o bcscrtbegin.o crtend.o m88kdgux.ld"
5031                 xmake_file=m88k/x-dgux
5032                 if test x$gas = xyes
5033                 then
5034                         tmake_file=m88k/t-dgux-gas
5035                 fi
5036                 ;;
5037         m88k-dolphin-sysv3*)
5038                 tm_file=m88k/dolph.h
5039                 extra_parts="crtbegin.o crtend.o"
5040                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5041                 xmake_file=m88k/x-dolph
5042                 if test x$gas = xyes
5043                 then
5044                         tmake_file=m88k/t-m88k-gas
5045                 fi
5046                 ;;
5047         m88k-tektronix-sysv3)
5048                 tm_file=m88k/tekXD88.h
5049                 extra_parts="crtbegin.o crtend.o"
5050                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5051                 xmake_file=m88k/x-tekXD88
5052                 if test x$gas = xyes
5053                 then
5054                         tmake_file=m88k/t-m88k-gas
5055                 fi
5056                 ;;
5057         m88k-*-aout*)
5058                 tm_file=m88k/m88k-aout.h
5059                 ;;
5060         m88k-*-coff*)
5061                 tm_file=m88k/m88k-coff.h
5062                 tmake_file=m88k/t-bug
5063                 ;;
5064         m88k-*-luna*)
5065                 tm_file=m88k/luna.h
5066                 extra_parts="crtbegin.o crtend.o"
5067                 if test x$gas = xyes
5068                 then
5069                         tmake_file=m88k/t-luna-gas
5070                 else
5071                         tmake_file=m88k/t-luna
5072                 fi
5073                 ;;
5074         m88k-*-openbsd*)
5075                 tmake_file="${tmake_file} m88k/t-luna-gas"
5076                 ;;
5077         m88k-*-sysv3*)
5078                 tm_file=m88k/sysv3.h
5079                 extra_parts="crtbegin.o crtend.o"
5080                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5081                 xmake_file=m88k/x-sysv3
5082                 if test x$gas = xyes
5083                 then
5084                         tmake_file=m88k/t-m88k-gas
5085                 fi
5086                 ;;
5087         m88k-*-sysv4*)
5088                 tm_file=m88k/sysv4.h
5089                 extra_parts="crtbegin.o crtend.o"
5090                 xmake_file=m88k/x-sysv4
5091                 tmake_file=m88k/t-sysv4
5092                 ;;
5093         mcore-*-elf)
5094                 tm_file=mcore/mcore-elf.h
5095                 tmake_file=mcore/t-mcore
5096                 ;;
5097         mcore-*-pe*)
5098                 tm_file=mcore/mcore-pe.h
5099                 tmake_file=mcore/t-mcore-pe
5100                 ;;
5101         mips-sgi-irix6*)                # SGI System V.4., IRIX 6
5102                 if test "x$gnu_ld" = xyes
5103                 then
5104                         tm_file="mips/iris6.h mips/iris6gld.h"
5105                 else
5106                         tm_file=mips/iris6.h
5107                 fi
5108                 tmake_file=mips/t-iris6
5109                 xm_file=mips/xm-iris6.h
5110                 xmake_file=mips/x-iris6
5111 #               if test x$enable_threads = xyes; then
5112 #                       thread_file='irix'
5113 #               fi
5114                 ;;
5115         mips-wrs-vxworks)
5116                 tm_file="mips/elf.h mips/vxworks.h"
5117                 tmake_file=mips/t-ecoff
5118                 gas=yes
5119                 gnu_ld=yes
5120                 extra_parts="crtbegin.o crtend.o"
5121                 thread_file='vxworks'
5122                 ;;
5123         mips-sgi-irix5cross64)          # Irix5 host, Irix 6 target, cross64
5124                 tm_file="mips/iris6.h mips/cross64.h"
5125                 xm_defines=USG
5126                 xm_file="mips/xm-iris5.h"
5127                 xmake_file=mips/x-iris
5128                 tmake_file=mips/t-cross64
5129                 # See comment in mips/iris[56].h files.
5130                 use_collect2=yes
5131 #               if test x$enable_threads = xyes; then
5132 #                       thread_file='irix'
5133 #               fi
5134                 ;;
5135         mips-sni-sysv4)
5136                 if test x$gas = xyes
5137                 then
5138                         if test x$stabs = xyes
5139                         then
5140                                 tm_file=mips/iris5gdb.h
5141                         else
5142                                 tm_file="mips/sni-svr4.h mips/sni-gas.h"
5143                         fi
5144                 else
5145                         tm_file=mips/sni-svr4.h
5146                 fi
5147                 xm_defines=USG
5148                 xmake_file=mips/x-sni-svr4
5149                 tmake_file=mips/t-mips-gas
5150                 if test x$gnu_ld != xyes
5151                 then
5152                         use_collect2=yes
5153                 fi
5154                 ;;
5155         mips-sgi-irix5*)                # SGI System V.4., IRIX 5
5156                 if test x$gas = xyes
5157                 then
5158                         tm_file="mips/iris5.h mips/iris5gas.h"
5159                         if test x$stabs = xyes
5160                         then
5161                                 tm_file="${tm_file} dbx.h"
5162                         fi
5163                 else
5164                         tm_file=mips/iris5.h
5165                 fi
5166                 xm_defines=USG
5167                 xm_file="mips/xm-iris5.h"
5168                 xmake_file=mips/x-iris
5169                 # mips-tfile doesn't work yet
5170                 tmake_file=mips/t-mips-gas
5171                 # See comment in mips/iris5.h file.
5172                 use_collect2=yes
5173 #               if test x$enable_threads = xyes; then
5174 #                       thread_file='irix'
5175 #               fi
5176                 ;;
5177         mips-sgi-irix4loser*)           # Mostly like a MIPS.
5178                 tm_file="mips/iris4loser.h mips/iris3.h ${tm_file} mips/iris4.h"
5179                 if test x$stabs = xyes; then
5180                         tm_file="${tm_file} dbx.h"
5181                 fi
5182                 xm_defines=USG
5183                 xmake_file=mips/x-iris
5184                 if test x$gas = xyes
5185                 then
5186                         tmake_file=mips/t-mips-gas
5187                 else
5188                         extra_passes="mips-tfile mips-tdump"
5189                 fi
5190                 if test x$gnu_ld != xyes
5191                 then
5192                         use_collect2=yes
5193                 fi
5194 #               if test x$enable_threads = xyes; then
5195 #                       thread_file='irix'
5196 #               fi
5197                 ;;
5198         mips-sgi-irix4*)                # Mostly like a MIPS.
5199                 tm_file="mips/iris3.h ${tm_file} mips/iris4.h"
5200                 if test x$stabs = xyes; then
5201                         tm_file="${tm_file} dbx.h"
5202                 fi
5203                 xm_defines=USG
5204                 xmake_file=mips/x-iris
5205                 if test x$gas = xyes
5206                 then
5207                         tmake_file=mips/t-mips-gas
5208                 else
5209                         extra_passes="mips-tfile mips-tdump"
5210                 fi
5211                 if test x$gnu_ld != xyes
5212                 then
5213                         use_collect2=yes
5214                 fi
5215 #               if test x$enable_threads = xyes; then
5216 #                       thread_file='irix'
5217 #               fi
5218                 ;;
5219         mips-sgi-*)                     # Mostly like a MIPS.
5220                 tm_file="mips/iris3.h ${tm_file}"
5221                 if test x$stabs = xyes; then
5222                         tm_file="${tm_file} dbx.h"
5223                 fi
5224                 xm_defines=USG
5225                 xmake_file=mips/x-iris3
5226                 if test x$gas = xyes
5227                 then
5228                         tmake_file=mips/t-mips-gas
5229                 else
5230                         extra_passes="mips-tfile mips-tdump"
5231                 fi
5232                 if test x$gnu_ld != xyes
5233                 then
5234                         use_collect2=yes
5235                 fi
5236                 ;;
5237         mips-dec-osfrose*)              # Decstation running OSF/1 reference port with OSF/rose.
5238                 tm_file="mips/osfrose.h ${tm_file}"
5239                 xmake_file=mips/x-osfrose
5240                 tmake_file=mips/t-osfrose
5241                 extra_objs=halfpic.o
5242                 use_collect2=yes
5243                 ;;
5244         mips-dec-osf*)                  # Decstation running OSF/1 as shipped by DIGITAL
5245                 tm_file=mips/dec-osf1.h
5246                 if test x$stabs = xyes; then
5247                         tm_file="${tm_file} dbx.h"
5248                 fi
5249                 xmake_file=mips/x-dec-osf1
5250                 if test x$gas = xyes
5251                 then
5252                         tmake_file=mips/t-mips-gas
5253                 else
5254                         tmake_file=mips/t-ultrix
5255                         extra_passes="mips-tfile mips-tdump"
5256                 fi
5257                 if test x$gnu_ld != xyes
5258                 then
5259                         use_collect2=yes
5260                 fi
5261                 ;;
5262         mips-dec-bsd*)                  # Decstation running 4.4 BSD
5263               tm_file=mips/dec-bsd.h
5264               if test x$gas = xyes
5265               then
5266                         tmake_file=mips/t-mips-gas
5267               else
5268                         tmake_file=mips/t-ultrix
5269                         extra_passes="mips-tfile mips-tdump"
5270               fi
5271               if test x$gnu_ld != xyes
5272               then
5273                         use_collect2=yes
5274               fi
5275               ;;
5276         mipsel-*-netbsd* | mips-dec-netbsd*)    # Decstation running NetBSD
5277                 tm_file=mips/netbsd.h
5278                 # On NetBSD, the headers are already okay, except for math.h.
5279                 tmake_file=t-netbsd
5280                 ;;
5281        mips*-*-linux*)                         # Linux MIPS, either endian.
5282                 xmake_file=x-linux
5283                case $machine in
5284                        mipsel-*)  tm_file="mips/elfl.h mips/linux.h" ;;
5285                        *)         tm_file="mips/elf.h mips/linux.h" ;;
5286                esac
5287                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5288                 gnu_ld=yes
5289                 gas=yes
5290                 if test x$enable_threads = xyes; then
5291                         thread_file='posix'
5292                 fi
5293                 ;;
5294         mips*el-*-openbsd*)     # mips little endian
5295                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
5296                 ;;
5297         mips*-*-openbsd*)               # mips big endian
5298                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
5299                 tm_file="mips/openbsd-be.h ${tm_file}"
5300                 ;;
5301         mips-sony-bsd* | mips-sony-newsos*)     # Sony NEWS 3600 or risc/news.
5302                 tm_file="mips/news4.h ${tm_file}"
5303                 if test x$stabs = xyes; then
5304                         tm_file="${tm_file} dbx.h"
5305                 fi
5306                 if test x$gas = xyes
5307                 then
5308                         tmake_file=mips/t-mips-gas
5309                 else
5310                         extra_passes="mips-tfile mips-tdump"
5311                 fi
5312                 if test x$gnu_ld != xyes
5313                 then
5314                         use_collect2=yes
5315                 fi
5316                 xmake_file=mips/x-sony
5317                 ;;
5318         mips-sony-sysv*)                # Sony NEWS 3800 with NEWSOS5.0.
5319                                         # That is based on svr4.
5320                 # t-svr4 is not right because this system doesn't use ELF.
5321                 tm_file="mips/news5.h ${tm_file}"
5322                 if test x$stabs = xyes; then
5323                         tm_file="${tm_file} dbx.h"
5324                 fi
5325                 xm_defines=USG
5326                 if test x$gas = xyes
5327                 then
5328                         tmake_file=mips/t-mips-gas
5329                 else
5330                         extra_passes="mips-tfile mips-tdump"
5331                 fi
5332                 if test x$gnu_ld != xyes
5333                 then
5334                         use_collect2=yes
5335                 fi
5336                 ;;
5337         mips-tandem-sysv4*)             # Tandem S2 running NonStop UX
5338                 tm_file="mips/svr4-5.h mips/svr4-t.h"
5339                 if test x$stabs = xyes; then
5340                         tm_file="${tm_file} dbx.h"
5341                 fi
5342                 xm_defines=USG
5343                 xmake_file=mips/x-sysv
5344                 if test x$gas = xyes
5345                 then
5346                         tmake_file=mips/t-mips-gas
5347                         extra_parts="crtbegin.o crtend.o"
5348                 else
5349                         tmake_file=mips/t-mips
5350                         extra_passes="mips-tfile mips-tdump"
5351                 fi
5352                 if test x$gnu_ld != xyes
5353                 then
5354                         use_collect2=yes
5355                 fi
5356                 ;;
5357         mips-*-ultrix* | mips-dec-mach3)        # Decstation.
5358                 tm_file="mips/ultrix.h ${tm_file}"
5359                 if test x$stabs = xyes; then
5360                         tm_file="${tm_file} dbx.h"
5361                 fi
5362                 xmake_file=mips/x-ultrix
5363                 if test x$gas = xyes
5364                 then
5365                         tmake_file=mips/t-mips-gas
5366                 else
5367                         tmake_file=mips/t-ultrix
5368                         extra_passes="mips-tfile mips-tdump"
5369                 fi
5370                 if test x$gnu_ld != xyes
5371                 then
5372                         use_collect2=yes
5373                 fi
5374                 ;;
5375         mips-*-riscos[56789]bsd*)
5376                 tm_file=mips/bsd-5.h    # MIPS BSD 4.3, RISC-OS 5.0
5377                 if test x$stabs = xyes; then
5378                         tm_file="${tm_file} dbx.h"
5379                 fi
5380                 if test x$gas = xyes
5381                 then
5382                         tmake_file=mips/t-bsd-gas
5383                 else
5384                         tmake_file=mips/t-bsd
5385                         extra_passes="mips-tfile mips-tdump"
5386                 fi
5387                 if test x$gnu_ld != xyes
5388                 then
5389                         use_collect2=yes
5390                 fi
5391                 ;;
5392         mips-*-bsd* | mips-*-riscosbsd* | mips-*-riscos[1234]bsd*)
5393                 tm_file="mips/bsd-4.h ${tm_file}" # MIPS BSD 4.3, RISC-OS 4.0
5394                 if test x$stabs = xyes; then
5395                         tm_file="${tm_file} dbx.h"
5396                 fi
5397                 if test x$gas = xyes
5398                 then
5399                         tmake_file=mips/t-bsd-gas
5400                 else
5401                         tmake_file=mips/t-bsd
5402                         extra_passes="mips-tfile mips-tdump"
5403                 fi
5404                 if test x$gnu_ld != xyes
5405                 then
5406                         use_collect2=yes
5407                 fi
5408                 ;;
5409         mips-*-riscos[56789]sysv4*)
5410                 tm_file=mips/svr4-5.h   # MIPS System V.4., RISC-OS 5.0
5411                 if test x$stabs = xyes; then
5412                         tm_file="${tm_file} dbx.h"
5413                 fi
5414                 xmake_file=mips/x-sysv
5415                 if test x$gas = xyes
5416                 then
5417                         tmake_file=mips/t-svr4-gas
5418                 else
5419                         tmake_file=mips/t-svr4
5420                         extra_passes="mips-tfile mips-tdump"
5421                 fi
5422                 if test x$gnu_ld != xyes
5423                 then
5424                         use_collect2=yes
5425                 fi
5426                 ;;
5427         mips-*-sysv4* | mips-*-riscos[1234]sysv4* | mips-*-riscossysv4*)
5428                 tm_file="mips/svr4-4.h ${tm_file}"
5429                 if test x$stabs = xyes; then
5430                         tm_file="${tm_file} dbx.h"
5431                 fi
5432                 xm_defines=USG
5433                 xmake_file=mips/x-sysv
5434                 if test x$gas = xyes
5435                 then
5436                         tmake_file=mips/t-svr4-gas
5437                 else
5438                         tmake_file=mips/t-svr4
5439                         extra_passes="mips-tfile mips-tdump"
5440                 fi
5441                 if test x$gnu_ld != xyes
5442                 then
5443                         use_collect2=yes
5444                 fi
5445                 ;;
5446         mips-*-riscos[56789]sysv*)
5447                 tm_file=mips/svr3-5.h   # MIPS System V.3, RISC-OS 5.0
5448                 if test x$stabs = xyes; then
5449                         tm_file="${tm_file} dbx.h"
5450                 fi
5451                 xm_defines=USG
5452                 xmake_file=mips/x-sysv
5453                 if test x$gas = xyes
5454                 then
5455                         tmake_file=mips/t-svr3-gas
5456                 else
5457                         tmake_file=mips/t-svr3
5458                         extra_passes="mips-tfile mips-tdump"
5459                 fi
5460                 if test x$gnu_ld != xyes
5461                 then
5462                         use_collect2=yes
5463                 fi
5464                 ;;
5465         mips-*-sysv* | mips-*-riscos*sysv*)
5466                 tm_file="mips/svr3-4.h ${tm_file}"
5467                 if test x$stabs = xyes; then
5468                         tm_file="${tm_file} dbx.h"
5469                 fi
5470                 xm_defines=USG
5471                 xmake_file=mips/x-sysv
5472                 if test x$gas = xyes
5473                 then
5474                         tmake_file=mips/t-svr3-gas
5475                 else
5476                         tmake_file=mips/t-svr3
5477                         extra_passes="mips-tfile mips-tdump"
5478                 fi
5479                 if test x$gnu_ld != xyes
5480                 then
5481                         use_collect2=yes
5482                 fi
5483                 ;;
5484         mips-*-riscos[56789]*)          # Default MIPS RISC-OS 5.0.
5485                 tm_file=mips/mips-5.h
5486                 if test x$stabs = xyes; then
5487                         tm_file="${tm_file} dbx.h"
5488                 fi
5489                 if test x$gas = xyes
5490                 then
5491                         tmake_file=mips/t-mips-gas
5492                 else
5493                         extra_passes="mips-tfile mips-tdump"
5494                 fi
5495                 if test x$gnu_ld != xyes
5496                 then
5497                         use_collect2=yes
5498                 fi
5499                 ;;
5500         mips-*-gnu*)
5501                 ;;
5502         mipsel-*-ecoff*)
5503                 tm_file=mips/ecoffl.h
5504                 if test x$stabs = xyes; then
5505                         tm_file="${tm_file} dbx.h"
5506                 fi
5507                 tmake_file=mips/t-ecoff
5508                 ;;
5509         mips-*-ecoff*)
5510                 tm_file="gofast.h mips/ecoff.h"
5511                 if test x$stabs = xyes; then
5512                         tm_file="${tm_file} dbx.h"
5513                 fi
5514                 tmake_file=mips/t-ecoff
5515                 ;;
5516         mipsel-*-elf*)
5517                 tm_file="mips/elfl.h"
5518                 tmake_file=mips/t-elf
5519                 ;;
5520         mips-*-elf*)
5521                 tm_file="mips/elf.h"
5522                 tmake_file=mips/t-elf
5523                 ;;
5524         mips64el-*-elf*)
5525                 tm_file="mips/elfl64.h"
5526                 tmake_file=mips/t-elf
5527                 ;;
5528         mips64orionel-*-elf*)
5529                 tm_file="mips/elforion.h mips/elfl64.h"
5530                 tmake_file=mips/t-elf
5531                 ;;
5532         mips64-*-elf*)
5533                 tm_file="mips/elf64.h"
5534                 tmake_file=mips/t-elf
5535                 ;;
5536         mips64orion-*-elf*)
5537                 tm_file="mips/elforion.h mips/elf64.h"
5538                 tmake_file=mips/t-elf
5539                 ;;
5540         mips64orion-*-rtems*)
5541                 tm_file="mips/elforion.h mips/elf64.h mips/rtems64.h"
5542                 tmake_file="mips/t-elf t-rtems"
5543                 ;;
5544         mipstx39el-*-elf*)
5545                 tm_file="mips/r3900.h mips/elfl.h mips/abi64.h"
5546                 tmake_file=mips/t-r3900
5547                 ;;
5548         mipstx39-*-elf*)
5549                 tm_file="mips/r3900.h mips/elf.h mips/abi64.h"
5550                 tmake_file=mips/t-r3900
5551                 ;;
5552         mips-*-*)                               # Default MIPS RISC-OS 4.0.
5553                 if test x$stabs = xyes; then
5554                         tm_file="${tm_file} dbx.h"
5555                 fi
5556                 if test x$gas = xyes
5557                 then
5558                         tmake_file=mips/t-mips-gas
5559                 else
5560                         extra_passes="mips-tfile mips-tdump"
5561                 fi
5562                 if test x$gnu_ld != xyes
5563                 then
5564                         use_collect2=yes
5565                 fi
5566                 ;;
5567         mn10200-*-*)
5568                 float_format=i32
5569                 cpu_type=mn10200
5570                 tm_file="mn10200/mn10200.h"
5571                 if test x$stabs = xyes
5572                 then
5573                         tm_file="${tm_file} dbx.h"
5574                 fi
5575                 use_collect2=no
5576                 ;;
5577         mn10300-*-*)
5578                 cpu_type=mn10300
5579                 tm_file="mn10300/mn10300.h"
5580                 if test x$stabs = xyes
5581                 then
5582                         tm_file="${tm_file} dbx.h"
5583                 fi
5584                 use_collect2=no
5585                 ;;
5586         ns32k-encore-bsd*)
5587                 tm_file=ns32k/encore.h
5588                 use_collect2=yes
5589                 ;;
5590         ns32k-sequent-bsd*)
5591                 tm_file=ns32k/sequent.h
5592                 use_collect2=yes
5593                 ;;
5594         ns32k-tek6100-bsd*)
5595                 tm_file=ns32k/tek6100.h
5596                 use_collect2=yes
5597                 ;;
5598         ns32k-tek6200-bsd*)
5599                 tm_file=ns32k/tek6200.h
5600                 use_collect2=yes
5601                 ;;
5602 # This has not been updated to GCC 2.
5603 #       ns32k-ns-genix*)
5604 #               xm_defines=USG
5605 #               xmake_file=ns32k/x-genix
5606 #               tm_file=ns32k/genix.h
5607 #               use_collect2=yes
5608 #               ;;
5609         ns32k-merlin-*)
5610                 tm_file=ns32k/merlin.h
5611                 use_collect2=yes
5612                 ;;
5613         ns32k-pc532-mach*)
5614                 tm_file=ns32k/pc532-mach.h
5615                 use_collect2=yes
5616                 ;;
5617         ns32k-pc532-minix*)
5618                 tm_file=ns32k/pc532-min.h
5619                 xm_file="ns32k/xm-pc532-min.h ${xm-file}"
5620                 xm_defines=USG
5621                 use_collect2=yes
5622                 ;;
5623         ns32k-*-netbsd*)
5624                 tm_file=ns32k/netbsd.h
5625                 xm_file="ns32k/xm-netbsd.h ${xm_file}"
5626                 # On NetBSD, the headers are already okay, except for math.h.
5627                 tmake_file=t-netbsd
5628                 use_collect2=yes
5629                 ;;
5630         pdp11-*-bsd)
5631                 tm_file="${tm_file} pdp11/2bsd.h"
5632                 ;;
5633         pdp11-*-*)
5634                 ;;
5635         avr-*-*)
5636                 ;;
5637         ns32k-*-openbsd*)
5638                 # Nothing special
5639                 ;;
5640 # This has not been updated to GCC 2.
5641 #       pyramid-*-*)
5642 #               cpu_type=pyr
5643 #               xmake_file=pyr/x-pyr
5644 #               use_collect2=yes
5645 #               ;;
5646
5647         pj*-linux*)
5648                 tm_file="svr4.h pj/linux.h ${tm_file}"
5649                 ;;
5650         pj-*)
5651                 ;;
5652         pjl-*)
5653                 tm_file="svr4.h pj/pjl.h ${tm_file}"
5654                 ;;
5655
5656         romp-*-aos*)
5657                 use_collect2=yes
5658                 ;;
5659         romp-*-mach*)
5660                 xmake_file=romp/x-mach
5661                 use_collect2=yes
5662                 ;;
5663         romp-*-openbsd*)
5664                 # Nothing special
5665                 ;;
5666         powerpc-*-openbsd*)
5667                 tmake_file="${tmake_file} rs6000/t-rs6000 rs6000/t-openbsd"
5668                 ;;
5669         powerpc-*-beos*)
5670                 cpu_type=rs6000
5671                 tm_file=rs6000/beos.h
5672                 xm_file=rs6000/xm-beos.h
5673                 tmake_file=rs6000/t-beos
5674                 xmake_file=rs6000/x-beos
5675                 ;;
5676         powerpc-*-sysv*)
5677                 tm_file=rs6000/sysv4.h
5678                 xm_file="rs6000/xm-sysv4.h"
5679                 xm_defines="USG POSIX"
5680                 extra_headers=ppc-asm.h
5681                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5682                 xmake_file=rs6000/x-sysv4
5683                 ;;
5684         powerpc-*-eabiaix*)
5685                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/eabiaix.h"
5686                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5687                 extra_headers=ppc-asm.h
5688                 ;;
5689         powerpc-*-eabisim*)
5690                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h"
5691                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5692                 extra_headers=ppc-asm.h
5693                 ;;
5694         powerpc-*-elf*)
5695                 tm_file="rs6000/sysv4.h"
5696                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5697                 extra_headers=ppc-asm.h
5698                 ;;
5699         powerpc-*-eabi*)
5700                 tm_file="rs6000/sysv4.h rs6000/eabi.h"
5701                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5702                 extra_headers=ppc-asm.h
5703                 ;;
5704         powerpc-*-rtems*)
5705                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/rtems.h"
5706                 tmake_file="rs6000/t-ppcgas t-rtems rs6000/t-ppccomm"
5707                 extra_headers=ppc-asm.h
5708                 ;;
5709         powerpc-*-linux-gnulibc1)
5710                 tm_file="rs6000/sysv4.h rs6000/linux.h"
5711                 xm_file=rs6000/xm-sysv4.h
5712                 out_file=rs6000/rs6000.c
5713                 tmake_file="rs6000/t-ppcos t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
5714                 xmake_file=x-linux
5715                 extra_headers=ppc-asm.h
5716                 if test x$enable_threads = xyes; then
5717                         thread_file='posix'
5718                 fi
5719                 ;;
5720         powerpc-*-linux-gnu*)
5721                 tm_file="rs6000/sysv4.h rs6000/linux.h"
5722                 xm_file="rs6000/xm-sysv4.h"
5723                 xm_defines="USG ${xm_defines}"
5724                 out_file=rs6000/rs6000.c
5725                 tmake_file="rs6000/t-ppcos t-linux rs6000/t-ppccomm"
5726                 xmake_file=x-linux
5727                 extra_headers=ppc-asm.h
5728                 if test x$enable_threads = xyes; then
5729                         thread_file='posix'
5730                 fi
5731                 ;;
5732         powerpc-wrs-vxworks*)
5733                 cpu_type=rs6000
5734                 xm_file="rs6000/xm-sysv4.h"
5735                 xm_defines="USG POSIX"
5736                 tm_file="rs6000/sysv4.h rs6000/vxppc.h"
5737                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5738                 extra_headers=ppc-asm.h
5739                 thread_file='vxworks'
5740                 ;;
5741         powerpcle-wrs-vxworks*)
5742                 cpu_type=rs6000
5743                 xm_file="rs6000/xm-sysv4.h"
5744                 xm_defines="USG POSIX"
5745                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/vxppc.h"
5746                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5747                 extra_headers=ppc-asm.h
5748                 thread_file='vxworks'
5749                 ;;
5750         powerpcle-*-sysv*)
5751                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h"
5752                 xm_file="rs6000/xm-sysv4.h"
5753                 xm_defines="USG POSIX"
5754                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5755                 xmake_file=rs6000/x-sysv4
5756                 extra_headers=ppc-asm.h
5757                 ;;
5758         powerpcle-*-elf*)
5759                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h"
5760                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5761                 extra_headers=ppc-asm.h
5762                 ;;
5763         powerpcle-*-eabisim*)
5764                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/eabisim.h"
5765                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5766                 extra_headers=ppc-asm.h
5767                 ;;
5768         powerpcle-*-eabi*)
5769                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h"
5770                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5771                 extra_headers=ppc-asm.h
5772                 ;;
5773         powerpcle-*-solaris2*)
5774                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/sol2.h"
5775                 xm_file="rs6000/xm-sysv4.h"
5776                 xm_defines="USG POSIX"
5777                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5778                 xmake_file=rs6000/x-sysv4
5779                 extra_headers=ppc-asm.h
5780                 ;;
5781         rs6000-ibm-aix3.[01]*)
5782                 tm_file=rs6000/aix31.h
5783                 xmake_file=rs6000/x-aix31
5784                 float_format=none
5785                 use_collect2=yes
5786                 ;;
5787         rs6000-ibm-aix3.2.[456789]* | powerpc-ibm-aix3.2.[456789]*)
5788                 tm_file=rs6000/aix3newas.h
5789                 if test x$host != x$target
5790                 then
5791                         tmake_file=rs6000/t-xnewas
5792                 else
5793                         tmake_file=rs6000/t-newas
5794                 fi
5795                 float_format=none
5796                 use_collect2=yes
5797                 ;;
5798         rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
5799                 tm_file=rs6000/aix41.h
5800                 if test x$host != x$target
5801                 then
5802                         tmake_file=rs6000/t-xnewas
5803                 else
5804                         tmake_file=rs6000/t-newas
5805                 fi
5806                 if test "$gnu_ld" = yes
5807                 then
5808                         xmake_file=rs6000/x-aix41-gld
5809                 else
5810                         tmake_file="rs6000/t-newas rs6000/t-aix41"
5811                 fi
5812                 xmake_file=rs6000/x-aix41
5813                 float_format=none
5814                 use_collect2=yes
5815                 ;;
5816         rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
5817                 tm_file=rs6000/aix43.h
5818                 tmake_file=rs6000/t-aix43
5819                 xmake_file=rs6000/x-aix41
5820                 float_format=none
5821                 use_collect2=yes
5822                 ;;
5823         rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
5824                 tm_file=rs6000/aix43.h
5825                 tmake_file=rs6000/t-aix43
5826                 xmake_file=rs6000/x-aix41
5827                 float_format=none
5828                 use_collect2=yes
5829                 ;;
5830         rs6000-ibm-aix*)
5831                 float_format=none
5832                 use_collect2=yes
5833                 ;;
5834         rs6000-bull-bosx)
5835                 float_format=none
5836                 use_collect2=yes
5837                 ;;
5838         rs6000-*-mach*)
5839                 tm_file=rs6000/mach.h
5840                 xm_file="${xm_file} rs6000/xm-mach.h"
5841                 xmake_file=rs6000/x-mach
5842                 use_collect2=yes
5843                 ;;
5844         rs6000-*-lynxos*)
5845                 tm_file=rs6000/lynx.h
5846                 xm_file=rs6000/xm-lynx.h
5847                 tmake_file=rs6000/t-rs6000
5848                 xmake_file=rs6000/x-lynx
5849                 use_collect2=yes
5850                 ;;
5851         sh-*-elf*)
5852                 tm_file=sh/elf.h
5853                 float_format=sh
5854                 ;;
5855         sh-*-rtemself*)
5856                 tmake_file="sh/t-sh t-rtems"
5857                 tm_file=sh/rtemself.h
5858                 float_format=sh
5859                 ;;
5860         sh-*-rtems*)
5861                 tmake_file="sh/t-sh t-rtems"
5862                 tm_file=sh/rtems.h
5863                 float_format=sh
5864                 ;;
5865         sh-*-*)
5866                 float_format=sh
5867                 ;;
5868         sparc-tti-*)
5869                 tm_file=sparc/pbd.h
5870                 xm_file="xm-alloca.h ${xm_file}"
5871                 xm_defines=USG
5872                 ;;
5873         sparc-wrs-vxworks* | sparclite-wrs-vxworks*)
5874                 tm_file=sparc/vxsparc.h
5875                 tmake_file=sparc/t-vxsparc
5876                 use_collect2=yes
5877                 thread_file='vxworks'
5878                 ;;
5879         sparc-*-aout*)
5880                 tmake_file=sparc/t-sparcbare
5881                 tm_file="sparc/aout.h libgloss.h"
5882                 ;;
5883         sparc-*-netbsd*)
5884                 tm_file=sparc/netbsd.h
5885                 tmake_file=t-netbsd
5886                 use_collect2=yes
5887                 ;;
5888         sparc-*-openbsd*)
5889                 # we need collect2 until our bug is fixed...
5890                 use_collect2=yes
5891                 ;;
5892         sparc-*-bsd*)
5893                 tm_file=sparc/bsd.h
5894                 ;;
5895         sparc-*-elf*)
5896                 tm_file=sparc/elf.h
5897                 tmake_file=sparc/t-elf
5898                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
5899                 #float_format=i128
5900                 float_format=i64
5901                 ;;
5902         sparc-*-linux-gnuaout*)         # Sparc's running GNU/Linux, a.out
5903                 xm_file="${xm_file} sparc/xm-linux.h"
5904                 tm_file=sparc/linux-aout.h
5905                 xmake_file=x-linux
5906                 gnu_ld=yes
5907                 ;;
5908         sparc-*-linux-gnulibc1*)        # Sparc's running GNU/Linux, libc5
5909                 xm_file="${xm_file} sparc/xm-linux.h"
5910                 xmake_file=x-linux
5911                 tm_file=sparc/linux.h
5912                 tmake_file="t-linux t-linux-gnulibc1"
5913                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5914                 gnu_ld=yes
5915                 float_format=sparc
5916                 ;;
5917         sparc-*-linux-gnu*)             # Sparc's running GNU/Linux, libc6
5918                 xm_file="${xm_file} sparc/xm-linux.h"
5919                 xmake_file=x-linux
5920                 tm_file=sparc/linux.h
5921                 tmake_file="t-linux"
5922                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5923                 gnu_ld=yes
5924                 if test x$enable_threads = xyes; then
5925                         thread_file='posix'
5926                 fi
5927                 float_format=sparc
5928                 ;;
5929         sparc-*-lynxos*)
5930                 if test x$gas = xyes
5931                 then
5932                         tm_file=sparc/lynx.h
5933                 else
5934                         tm_file=sparc/lynx-ng.h
5935                 fi
5936                 xm_file=sparc/xm-lynx.h
5937                 tmake_file=sparc/t-sunos41
5938                 xmake_file=x-lynx
5939                 ;;
5940         sparc-*-rtemsaout*)
5941                 tmake_file="sparc/t-sparcbare t-rtems"
5942                 tm_file=sparc/rtems.h
5943                 ;;
5944         sparc-*-rtems*|sparc-*-rtemself*)
5945                 tm_file="sparc/rtemself.h"
5946                 tmake_file="sparc/t-elf t-rtems"
5947                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
5948                 #float_format=i128
5949                 float_format=i64
5950                 ;;
5951         sparcv9-*-solaris2*)
5952                 if test x$gnu_ld = xyes
5953                 then
5954                         tm_file=sparc/sol2-64.h
5955                 else
5956                         tm_file=sparc/sol2-sld-64.h
5957                 fi
5958                 xm_file="sparc/xm-sysv4-64.h sparc/xm-sol2.h"
5959                 xm_defines="USG POSIX"
5960                 tmake_file="sparc/t-sol2 sparc/t-sol2-64"
5961                 xmake_file=sparc/x-sysv4
5962                 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
5963                 float_format=none
5964                 if test x${enable_threads} = x ; then
5965                     enable_threads=$have_pthread_h
5966                     if test x${enable_threads} = x ; then
5967                         enable_threads=$have_thread_h
5968                     fi
5969                 fi
5970                 if test x${enable_threads} = xyes ; then
5971                     if test x${have_pthread_h} = xyes ; then
5972                         thread_file='posix'
5973                     else
5974                         thread_file='solaris'
5975                     fi
5976                 fi
5977                 ;;
5978         sparc-hal-solaris2*)
5979                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
5980                 xm_defines="USG POSIX"
5981                 tm_file="sparc/sol2.h sparc/hal.h"
5982                 tmake_file="sparc/t-halos sparc/t-sol2"
5983                 xmake_file=sparc/x-sysv4
5984                 extra_parts="crt1.o crti.o crtn.o gmon.o crtbegin.o crtend.o"
5985                 case $machine in
5986                 *-*-solaris2.[0-4])
5987                         float_format=i128
5988                 ;;
5989                 *)
5990                         float_format=none
5991                         ;;
5992                 esac
5993                 thread_file='solaris'
5994                 ;;
5995         sparc-*-solaris2*)
5996                 if test x$gnu_ld = xyes
5997                 then
5998                         tm_file=sparc/sol2.h
5999                 else
6000                         tm_file=sparc/sol2-sld.h
6001                 fi
6002                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6003                 xm_defines="USG POSIX"
6004                 tmake_file=sparc/t-sol2
6005                 xmake_file=sparc/x-sysv4
6006                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
6007                 case $machine in
6008                 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*) ;;
6009                 *-*-solaris2*)
6010                         if test x$gnu_ld = xyes
6011                         then
6012                                 tm_file=sparc/sol2-64.h
6013                         else
6014                                 tm_file=sparc/sol2-sld-64.h
6015                         fi
6016                         tmake_file="$tmake_file sparc/t-sol2-64"
6017                         ;;
6018                 esac
6019                 case $machine in
6020                 *-*-solaris2.[0-4])
6021                         float_format=i128
6022                         ;;
6023                 *)
6024                         float_format=none
6025                         ;;
6026                 esac
6027                 if test x${enable_threads} = x; then
6028                     enable_threads=$have_pthread_h
6029                     if test x${enable_threads} = x; then
6030                         enable_threads=$have_thread_h
6031                     fi
6032                 fi
6033                 if test x${enable_threads} = xyes; then
6034                     if test x${have_pthread_h} = xyes; then
6035                         thread_file='posix'
6036                     else
6037                         thread_file='solaris'
6038                     fi
6039                 fi
6040                 ;;
6041         sparc-*-sunos4.0*)
6042                 tm_file=sparc/sunos4.h
6043                 tmake_file=sparc/t-sunos40
6044                 use_collect2=yes
6045                 ;;
6046         sparc-*-sunos4*)
6047                 tm_file=sparc/sunos4.h
6048                 tmake_file=sparc/t-sunos41
6049                 use_collect2=yes
6050                 if test x$gas = xyes; then
6051                         tm_file="${tm_file} sparc/sun4gas.h"
6052                 fi
6053                 ;;
6054         sparc-*-sunos3*)
6055                 tm_file=sparc/sun4o3.h
6056                 use_collect2=yes
6057                 ;;
6058         sparc-*-sysv4*)
6059                 tm_file=sparc/sysv4.h
6060                 xm_file="sparc/xm-sysv4.h"
6061                 xm_defines="USG POSIX"
6062                 tmake_file=t-svr4
6063                 xmake_file=sparc/x-sysv4
6064                 extra_parts="crtbegin.o crtend.o"
6065                 ;;
6066         sparc-*-vxsim*)
6067                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6068                 xm_defines="USG POSIX"
6069                 tm_file=sparc/vxsim.h
6070                 tmake_file=sparc/t-vxsparc
6071                 xmake_file=sparc/x-sysv4
6072                 ;;
6073         sparclet-*-aout*)
6074                 tm_file="sparc/splet.h libgloss.h"
6075                 tmake_file=sparc/t-splet
6076                 ;;
6077         sparclite-*-coff*)
6078                 tm_file="sparc/litecoff.h libgloss.h"
6079                 tmake_file=sparc/t-sparclite
6080                 ;;
6081         sparclite-*-aout*)
6082                 tm_file="sparc/lite.h aoutos.h libgloss.h"
6083                 tmake_file=sparc/t-sparclite
6084                 ;;
6085         sparclite-*-elf*)
6086                 tm_file="sparc/liteelf.h"
6087                 tmake_file=sparc/t-sparclite
6088                 extra_parts="crtbegin.o crtend.o"
6089                 ;;
6090         sparc86x-*-aout*)
6091                 tm_file="sparc/sp86x-aout.h aoutos.h libgloss.h"
6092                 tmake_file=sparc/t-sp86x
6093                 ;;
6094         sparc86x-*-elf*)
6095                 tm_file="sparc/sp86x-elf.h"
6096                 tmake_file=sparc/t-sp86x
6097                 extra_parts="crtbegin.o crtend.o"
6098                 ;;
6099         sparc64-*-aout*)
6100                 tmake_file=sparc/t-sp64
6101                 tm_file=sparc/sp64-aout.h
6102                 ;;
6103         sparc64-*-elf*)
6104                 tmake_file=sparc/t-sp64
6105                 tm_file=sparc/sp64-elf.h
6106                 extra_parts="crtbegin.o crtend.o"
6107                 ;;
6108         sparc64-*-linux*)               # 64-bit Sparc's running GNU/Linux
6109                 tmake_file="t-linux sparc/t-linux64"
6110                 xm_file="sparc/xm-sp64.h sparc/xm-linux.h"
6111                 tm_file=sparc/linux64.h
6112                 xmake_file=x-linux
6113                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6114                 gnu_ld=yes
6115                 if test x$enable_threads = xyes; then
6116                         thread_file='posix'
6117                 fi
6118                 float_format=sparc
6119                 ;;
6120 # This hasn't been upgraded to GCC 2.
6121 #       tahoe-harris-*)                 # Harris tahoe, using COFF.
6122 #               tm_file=tahoe/harris.h
6123 #               ;;
6124 #       tahoe-*-bsd*)                   # tahoe running BSD
6125 #               ;;
6126
6127         thumb*-*-*)
6128                 { echo "configure: error:
6129 *** The Thumb targets have been depreciated.  The equivalent
6130 *** ARM based toolchain can now generated Thumb instructions
6131 *** when the -mthumb switch is given to the compiler." 1>&2; exit 1; }
6132                 ;;
6133 # This hasn't been upgraded to GCC 2.
6134 #       tron-*-*)
6135 #               cpu_type=gmicro
6136 #               use_collect2=yes
6137 #               ;;
6138         v850-*-rtems*)
6139                 cpu_type=v850
6140                 tm_file="v850/rtems.h"
6141                 xm_file="v850/xm-v850.h"
6142                 tmake_file="v850/t-v850 t-rtems"
6143                 if test x$stabs = xyes
6144                 then
6145                         tm_file="${tm_file} dbx.h"
6146                 fi
6147                 use_collect2=no
6148                 ;;
6149         v850-*-*)
6150                 target_cpu_default="TARGET_CPU_generic"
6151                 cpu_type=v850
6152                 tm_file="v850/v850.h"
6153                 xm_file="v850/xm-v850.h"
6154                 tmake_file=v850/t-v850
6155                 if test x$stabs = xyes
6156                 then
6157                         tm_file="${tm_file} dbx.h"
6158                 fi
6159                 use_collect2=no
6160                 ;;
6161         vax-*-bsd*)                     # vaxen running BSD
6162                 use_collect2=yes
6163                 float_format=vax
6164                 ;;
6165         vax-*-sysv*)                    # vaxen running system V
6166                 tm_file="${tm_file} vax/vaxv.h"
6167                 xm_defines=USG
6168                 float_format=vax
6169                 ;;
6170         vax-*-netbsd*)
6171                 tm_file="${tm_file} netbsd.h vax/netbsd.h"
6172                 tmake_file=t-netbsd
6173                 float_format=vax
6174                 use_collect2=yes
6175                 ;;
6176         vax-*-openbsd*)
6177                 tmake_file="${tmake_file} vax/t-openbsd"
6178                 ;;
6179         vax-*-ultrix*)                  # vaxen running ultrix
6180                 tm_file="${tm_file} vax/ultrix.h"
6181                 use_collect2=yes
6182                 float_format=vax
6183                 ;;
6184         vax-*-vms*)                     # vaxen running VMS
6185                 xm_file=vax/xm-vms.h
6186                 tm_file=vax/vms.h
6187                 float_format=vax
6188                 ;;
6189         vax-*-*)                        # vax default entry
6190                 float_format=vax
6191                 ;;
6192         we32k-att-sysv*)
6193                 xm_file="${xm_file} xm-svr3"
6194                 use_collect2=yes
6195                 ;;
6196         *)
6197                 echo "Configuration $machine not supported" 1>&2
6198                 exit 1
6199                 ;;
6200         esac
6201
6202         case $machine in
6203         *-*-linux-gnu*)
6204                 ;; # Existing GNU/Linux systems do not use the GNU setup.
6205         *-*-gnu*)
6206                 # On the GNU system, the setup is just about the same on
6207                 # each different CPU.  The specific machines that GNU
6208                 # supports are matched above and just set $cpu_type.
6209                 xm_file="xm-gnu.h ${xm_file}"
6210                 tm_file=${cpu_type}/gnu.h
6211                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
6212                 # GNU always uses ELF.
6213                 elf=yes
6214                 # GNU tools are the only tools.
6215                 gnu_ld=yes
6216                 gas=yes
6217                 xmake_file=x-linux      # These details are the same as Linux.
6218                 tmake_file=t-gnu        # These are not.
6219                 ;;
6220         *-*-sysv4*)
6221                 xmake_try_sysv=x-sysv
6222                 install_headers_dir=install-headers-cpio
6223                 ;;
6224         *-*-sysv*)
6225                 install_headers_dir=install-headers-cpio
6226                 ;;
6227         esac
6228
6229         # Distinguish i[34567]86
6230         # Also, do not run mips-tfile on MIPS if using gas.
6231         # Process --with-cpu= for PowerPC/rs6000
6232         target_cpu_default2=
6233         case $machine in
6234         i486-*-*)
6235                 target_cpu_default2=1
6236                 ;;
6237         i586-*-*)
6238                 case $target_alias in
6239                         k6-*)
6240                                 target_cpu_default2=4
6241                                 ;;
6242                         *)
6243                                 target_cpu_default2=2
6244                                 ;;
6245                 esac
6246                 ;;
6247         i686-*-* | i786-*-*)
6248                 target_cpu_default2=3
6249                 ;;
6250         alpha*-*-*)
6251                 case $machine in
6252                         alphaev6[78]*)
6253                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX|MASK_CIX"
6254                                 ;;
6255                         alphaev6*)
6256                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX"
6257                                 ;;
6258                         alphapca56*)
6259                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX|MASK_MAX"
6260                                 ;;
6261                         alphaev56*)
6262                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX"
6263                                 ;;
6264                         alphaev5*)
6265                                 target_cpu_default2="MASK_CPU_EV5"
6266                                 ;;
6267                 esac
6268
6269                 if test x$gas = xyes
6270                 then
6271                         if test "$target_cpu_default2" = ""
6272                         then
6273                                 target_cpu_default2="MASK_GAS"
6274                         else
6275                                 target_cpu_default2="${target_cpu_default2}|MASK_GAS"
6276                         fi
6277                 fi
6278                 ;;
6279         arm*-*-*)
6280                 case "x$with_cpu" in
6281                         x)
6282                                 # The most generic
6283                                 target_cpu_default2="TARGET_CPU_generic"
6284                                 ;;
6285
6286                         # Distinguish cores, and major variants
6287                         # arm7m doesn't exist, but D & I don't affect code
6288                         xarm[23678] | xarm250 | xarm[67][01]0 \
6289                         | xarm7m | xarm7dm | xarm7dmi | xarm7tdmi \
6290                         | xarm7100 | xarm7500 | xarm7500fe | xarm810 \
6291                         | xstrongarm | xstrongarm110 | xstrongarm1100)
6292                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6293                                 ;;
6294
6295                         xyes | xno)
6296                                 echo "--with-cpu must be passed a value" 1>&2
6297                                 exit 1
6298                                 ;;
6299
6300                         *)
6301                                 if test x$pass2done = xyes
6302                                 then
6303                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6304                                         exit 1
6305                                 fi
6306                                 ;;
6307                 esac
6308                 ;;
6309
6310         mips*-*-ecoff* | mips*-*-elf*)
6311                 if test x$gas = xyes
6312                 then
6313                         if test x$gnu_ld = xyes
6314                         then
6315                                 target_cpu_default2="MASK_GAS|MASK_SPLIT_ADDR"
6316                         else
6317                                 target_cpu_default2="MASK_GAS"
6318                         fi
6319                 fi
6320                 ;;
6321         mips*-*-*)
6322                 if test x$gas = xyes
6323                 then
6324                         target_cpu_default2="MASK_GAS"
6325                 fi
6326                 ;;
6327         powerpc*-*-* | rs6000-*-*)
6328                 case "x$with_cpu" in
6329                         x)
6330                                 ;;
6331
6332                         xcommon | xpower | xpower2 | xpowerpc | xrios \
6333                           | xrios1 | xrios2 | xrsc | xrsc1 \
6334                           | x601 | x602 | x603 | x603e | x604 | x604e | x620 \
6335                           | xec603e | x740 | x750 | x401 \
6336                           | x403 | x505 | x801 | x821 | x823 | x860)
6337                                 target_cpu_default2="\"$with_cpu\""
6338                                 ;;
6339
6340                         xyes | xno)
6341                                 echo "--with-cpu must be passed a value" 1>&2
6342                                 exit 1
6343                                 ;;
6344
6345                         *)
6346                                 if test x$pass2done = xyes
6347                                 then
6348                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6349                                         exit 1
6350                                 fi
6351                                 ;;
6352                 esac
6353                 ;;
6354         sparc*-*-*)
6355                 case ".$with_cpu" in
6356                         .)
6357                                 target_cpu_default2=TARGET_CPU_"`echo $machine | sed 's/-.*$//'`"
6358                                 ;;
6359                         .supersparc | .hypersparc | .ultrasparc | .v7 | .v8 | .v9)
6360                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6361                                 ;;
6362                         *)
6363                                 if test x$pass2done = xyes
6364                                 then
6365                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6366                                         exit 1
6367                                 fi
6368                                 ;;
6369                 esac
6370                 ;;
6371         esac
6372
6373         if test "$target_cpu_default2" != ""
6374         then
6375                 if test "$target_cpu_default" != ""
6376                 then
6377                         target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
6378                 else
6379                         target_cpu_default=$target_cpu_default2
6380                 fi
6381         fi
6382
6383         # No need for collect2 if we have the GNU linker.
6384         # Actually, there is now; GNU ld doesn't handle the EH info or
6385         # collecting for shared libraries.
6386         #case x$gnu_ld in
6387         #xyes)
6388         #       use_collect2=
6389         #       ;;
6390         #esac
6391
6392 # Save data on machine being used to compile GCC in build_xm_file.
6393 # Save data on host machine in vars host_xm_file and host_xmake_file.
6394         if test x$pass1done = x
6395         then
6396                 if test x"$xm_file" = x
6397                 then build_xm_file=$cpu_type/xm-$cpu_type.h
6398                 else build_xm_file=$xm_file
6399                 fi
6400                 build_xm_defines=$xm_defines
6401                 build_install_headers_dir=$install_headers_dir
6402                 build_exeext=$exeext
6403                 pass1done=yes
6404         else
6405                 if test x$pass2done = x
6406                 then
6407                         if test x"$xm_file" = x
6408                         then host_xm_file=$cpu_type/xm-$cpu_type.h
6409                         else host_xm_file=$xm_file
6410                         fi
6411                         host_xm_defines=$xm_defines
6412                         if test x"$xmake_file" = x
6413                         then xmake_file=$cpu_type/x-$cpu_type
6414                         fi
6415                         host_xmake_file="$xmake_file"
6416                         host_truncate_target=$truncate_target
6417                         host_extra_gcc_objs=$extra_gcc_objs
6418                         host_extra_objs=$extra_host_objs
6419                         host_exeext=$exeext
6420                         pass2done=yes
6421                 fi
6422         fi
6423 done
6424
6425 extra_objs="${host_extra_objs} ${extra_objs}"
6426
6427 # Default the target-machine variables that were not explicitly set.
6428 if test x"$tm_file" = x
6429 then tm_file=$cpu_type/$cpu_type.h; fi
6430
6431 if test x$extra_headers = x
6432 then extra_headers=; fi
6433
6434 if test x"$xm_file" = x
6435 then xm_file=$cpu_type/xm-$cpu_type.h; fi
6436
6437 if test x$md_file = x
6438 then md_file=$cpu_type/$cpu_type.md; fi
6439
6440 if test x$out_file = x
6441 then out_file=$cpu_type/$cpu_type.c; fi
6442
6443 if test x"$tmake_file" = x
6444 then tmake_file=$cpu_type/t-$cpu_type
6445 fi
6446
6447 if test x"$dwarf2" = xyes
6448 then tm_file="$tm_file tm-dwarf2.h"
6449 fi
6450
6451 if test x$float_format = x
6452 then float_format=i64
6453 fi
6454
6455 if test $float_format = none
6456 then float_h_file=Makefile.in
6457 else float_h_file=float-$float_format.h
6458 fi
6459
6460 # Handle cpp installation.
6461 if test x$enable_cpp != xno
6462 then
6463   tmake_file="$tmake_file t-install-cpp"
6464 fi
6465
6466 # Say what files are being used for the output code and MD file.
6467 echo "Using \`$srcdir/config/$out_file' to output insns."
6468 echo "Using \`$srcdir/config/$md_file' as machine description file."
6469
6470 count=a
6471 for f in $tm_file; do
6472         count=${count}x
6473 done
6474 if test $count = ax; then
6475         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
6476 else
6477         echo "Using the following target machine macro files:"
6478         for f in $tm_file; do
6479                 echo "  $srcdir/config/$f"
6480         done
6481 fi
6482
6483 count=a
6484 for f in $host_xm_file; do
6485         count=${count}x
6486 done
6487 if test $count = ax; then
6488         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
6489 else
6490         echo "Using the following host machine macro files:"
6491         for f in $host_xm_file; do
6492                 echo "  $srcdir/config/$f"
6493         done
6494 fi
6495
6496 if test "$host_xm_file" != "$build_xm_file"; then
6497         count=a
6498         for f in $build_xm_file; do
6499                 count=${count}x
6500         done
6501         if test $count = ax; then
6502                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
6503         else
6504                 echo "Using the following build machine macro files:"
6505                 for f in $build_xm_file; do
6506                         echo "  $srcdir/config/$f"
6507                 done
6508         fi
6509 fi
6510
6511 if test x$thread_file = x; then
6512         if test x$target_thread_file != x; then
6513                 thread_file=$target_thread_file
6514         else
6515                 thread_file='single'
6516         fi
6517 fi
6518
6519 # Set up the header files.
6520 # $links is the list of header files to create.
6521 # $vars is the list of shell variables with file names to include.
6522 # auto-host.h is the file containing items generated by autoconf and is
6523 # the first file included by config.h.
6524 null_defines=
6525 host_xm_file="auto-host.h gansidecl.h ${host_xm_file} hwint.h"
6526
6527 # If host=build, it is correct to have hconfig include auto-host.h
6528 # as well.  If host!=build, we are in error and need to do more
6529 # work to find out the build config parameters.
6530 if test x$host = x$build
6531 then
6532         build_xm_file="auto-host.h gansidecl.h ${build_xm_file} hwint.h"
6533 else
6534         # We create a subdir, then run autoconf in the subdir.
6535         # To prevent recursion we set host and build for the new
6536         # invocation of configure to the build for this invocation
6537         # of configure.
6538         tempdir=build.$$
6539         rm -rf $tempdir
6540         mkdir $tempdir
6541         cd $tempdir
6542         case ${srcdir} in
6543         /*) realsrcdir=${srcdir};;
6544         *) realsrcdir=../${srcdir};;
6545         esac
6546         CC=${CC_FOR_BUILD} ${realsrcdir}/configure \
6547                 --target=$target --host=$build --build=$build
6548
6549         # We just finished tests for the build machine, so rename
6550         # the file auto-build.h in the gcc directory.
6551         mv auto-host.h ../auto-build.h
6552         cd ..
6553         rm -rf $tempdir
6554         build_xm_file="auto-build.h gansidecl.h ${build_xm_file} hwint.h"
6555 fi
6556
6557 xm_file="gansidecl.h ${xm_file}"
6558 tm_file="gansidecl.h ${tm_file}"
6559
6560 vars="host_xm_file tm_file tm_p_file xm_file build_xm_file"
6561 links="config.h tm.h tm_p.h tconfig.h hconfig.h"
6562 defines="host_xm_defines null_defines null_defines xm_defines build_xm_defines"
6563
6564 rm -f config.bak
6565 if test -f config.status; then mv -f config.status config.bak; fi
6566
6567 # Make the links.
6568 while test -n "$vars"
6569 do
6570         set $vars; var=$1; shift; vars=$*
6571         set $links; link=$1; shift; links=$*
6572         set $defines; define=$1; shift; defines=$*
6573
6574         rm -f $link
6575         # Make sure the file is created, even if it is empty.
6576         echo >$link
6577
6578         # Define TARGET_CPU_DEFAULT if the system wants one.
6579         # This substitutes for lots of *.h files.
6580         if test "$target_cpu_default" != "" -a $link = tm.h
6581         then
6582                 echo "#define TARGET_CPU_DEFAULT ($target_cpu_default)" >>$link
6583         fi
6584
6585         for file in `eval echo '$'$var`; do
6586                 case $file in
6587                 auto-config.h)
6588                         ;;
6589                 *)
6590                         echo '#ifdef IN_GCC' >>$link
6591                         ;;
6592                 esac
6593                 echo "#include \"$file\"" >>$link
6594                 case $file in
6595                 auto-config.h)
6596                         ;;
6597                 *)
6598                         echo '#endif' >>$link
6599                         ;;
6600                 esac
6601         done
6602
6603         for def in `eval echo '$'$define`; do
6604                 echo "#ifndef $def" >>$link
6605                 echo "#define $def" >>$link
6606                 echo "#endif" >>$link
6607         done
6608 done
6609
6610 # Truncate the target if necessary
6611 if test x$host_truncate_target != x; then
6612         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
6613 fi
6614
6615 # Get the version trigger filename from the toplevel
6616 if test "${with_gcc_version_trigger+set}" = set; then
6617         gcc_version_trigger=$with_gcc_version_trigger
6618 else
6619         gcc_version_trigger=${srcdir}/version.c
6620 fi
6621 gcc_version=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'`
6622
6623 # Internationalization
6624 PACKAGE=gcc
6625 VERSION="$gcc_version"
6626 cat >> confdefs.h <<EOF
6627 #define PACKAGE "$PACKAGE"
6628 EOF
6629
6630 cat >> confdefs.h <<EOF
6631 #define VERSION "$VERSION"
6632 EOF
6633
6634
6635
6636
6637 ALL_LINGUAS="en_UK"
6638
6639 # NLS support is still experimental, so disable it by default for now.
6640 # Check whether --enable-nls or --disable-nls was given.
6641 if test "${enable_nls+set}" = set; then
6642   enableval="$enable_nls"
6643   :
6644 else
6645   enable_nls=no
6646 fi
6647
6648
6649
6650         echo $ac_n "checking for strerror in -lcposix""... $ac_c" 1>&6
6651 echo "configure:6652: checking for strerror in -lcposix" >&5
6652 ac_lib_var=`echo cposix'_'strerror | sed 'y%./+-%__p_%'`
6653 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6654   echo $ac_n "(cached) $ac_c" 1>&6
6655 else
6656   ac_save_LIBS="$LIBS"
6657 LIBS="-lcposix  $LIBS"
6658 cat > conftest.$ac_ext <<EOF
6659 #line 6660 "configure"
6660 #include "confdefs.h"
6661 /* Override any gcc2 internal prototype to avoid an error.  */
6662 /* We use char because int might match the return type of a gcc2
6663     builtin and then its argument prototype would still apply.  */
6664 char strerror();
6665
6666 int main() {
6667 strerror()
6668 ; return 0; }
6669 EOF
6670 if { (eval echo configure:6671: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6671   rm -rf conftest*
6672   eval "ac_cv_lib_$ac_lib_var=yes"
6673 else
6674   echo "configure: failed program was:" >&5
6675   cat conftest.$ac_ext >&5
6676   rm -rf conftest*
6677   eval "ac_cv_lib_$ac_lib_var=no"
6678 fi
6679 rm -f conftest*
6680 LIBS="$ac_save_LIBS"
6681
6682 fi
6683 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6684   echo "$ac_t""yes" 1>&6
6685   LIBS="$LIBS -lcposix"
6686 else
6687   echo "$ac_t""no" 1>&6
6688 fi
6689
6690
6691
6692 echo $ac_n "checking for working const""... $ac_c" 1>&6
6693 echo "configure:6694: checking for working const" >&5
6694 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
6695   echo $ac_n "(cached) $ac_c" 1>&6
6696 else
6697   cat > conftest.$ac_ext <<EOF
6698 #line 6699 "configure"
6699 #include "confdefs.h"
6700
6701 int main() {
6702
6703 /* Ultrix mips cc rejects this.  */
6704 typedef int charset[2]; const charset x;
6705 /* SunOS 4.1.1 cc rejects this.  */
6706 char const *const *ccp;
6707 char **p;
6708 /* NEC SVR4.0.2 mips cc rejects this.  */
6709 struct point {int x, y;};
6710 static struct point const zero = {0,0};
6711 /* AIX XL C 1.02.0.0 rejects this.
6712    It does not let you subtract one const X* pointer from another in an arm
6713    of an if-expression whose if-part is not a constant expression */
6714 const char *g = "string";
6715 ccp = &g + (g ? g-g : 0);
6716 /* HPUX 7.0 cc rejects these. */
6717 ++ccp;
6718 p = (char**) ccp;
6719 ccp = (char const *const *) p;
6720 { /* SCO 3.2v4 cc rejects this.  */
6721   char *t;
6722   char const *s = 0 ? (char *) 0 : (char const *) 0;
6723
6724   *t++ = 0;
6725 }
6726 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
6727   int x[] = {25, 17};
6728   const int *foo = &x[0];
6729   ++foo;
6730 }
6731 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
6732   typedef const int *iptr;
6733   iptr p = 0;
6734   ++p;
6735 }
6736 { /* AIX XL C 1.02.0.0 rejects this saying
6737      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
6738   struct s { int j; const int *ap[3]; };
6739   struct s *b; b->j = 5;
6740 }
6741 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
6742   const int foo = 10;
6743 }
6744
6745 ; return 0; }
6746 EOF
6747 if { (eval echo configure:6748: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6748   rm -rf conftest*
6749   ac_cv_c_const=yes
6750 else
6751   echo "configure: failed program was:" >&5
6752   cat conftest.$ac_ext >&5
6753   rm -rf conftest*
6754   ac_cv_c_const=no
6755 fi
6756 rm -f conftest*
6757 fi
6758
6759 echo "$ac_t""$ac_cv_c_const" 1>&6
6760 if test $ac_cv_c_const = no; then
6761   cat >> confdefs.h <<\EOF
6762 #define const
6763 EOF
6764
6765 fi
6766
6767 echo $ac_n "checking for inline""... $ac_c" 1>&6
6768 echo "configure:6769: checking for inline" >&5
6769 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
6770   echo $ac_n "(cached) $ac_c" 1>&6
6771 else
6772   ac_cv_c_inline=no
6773 for ac_kw in inline __inline__ __inline; do
6774   cat > conftest.$ac_ext <<EOF
6775 #line 6776 "configure"
6776 #include "confdefs.h"
6777
6778 int main() {
6779 } $ac_kw foo() {
6780 ; return 0; }
6781 EOF
6782 if { (eval echo configure:6783: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6783   rm -rf conftest*
6784   ac_cv_c_inline=$ac_kw; break
6785 else
6786   echo "configure: failed program was:" >&5
6787   cat conftest.$ac_ext >&5
6788 fi
6789 rm -f conftest*
6790 done
6791
6792 fi
6793
6794 echo "$ac_t""$ac_cv_c_inline" 1>&6
6795 case "$ac_cv_c_inline" in
6796   inline | yes) ;;
6797   no) cat >> confdefs.h <<\EOF
6798 #define inline
6799 EOF
6800  ;;
6801   *)  cat >> confdefs.h <<EOF
6802 #define inline $ac_cv_c_inline
6803 EOF
6804  ;;
6805 esac
6806
6807 echo $ac_n "checking for off_t""... $ac_c" 1>&6
6808 echo "configure:6809: checking for off_t" >&5
6809 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
6810   echo $ac_n "(cached) $ac_c" 1>&6
6811 else
6812   cat > conftest.$ac_ext <<EOF
6813 #line 6814 "configure"
6814 #include "confdefs.h"
6815 #include <sys/types.h>
6816 #if STDC_HEADERS
6817 #include <stdlib.h>
6818 #include <stddef.h>
6819 #endif
6820 EOF
6821 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6822   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
6823   rm -rf conftest*
6824   ac_cv_type_off_t=yes
6825 else
6826   rm -rf conftest*
6827   ac_cv_type_off_t=no
6828 fi
6829 rm -f conftest*
6830
6831 fi
6832 echo "$ac_t""$ac_cv_type_off_t" 1>&6
6833 if test $ac_cv_type_off_t = no; then
6834   cat >> confdefs.h <<\EOF
6835 #define off_t long
6836 EOF
6837
6838 fi
6839
6840 echo $ac_n "checking for size_t""... $ac_c" 1>&6
6841 echo "configure:6842: checking for size_t" >&5
6842 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
6843   echo $ac_n "(cached) $ac_c" 1>&6
6844 else
6845   cat > conftest.$ac_ext <<EOF
6846 #line 6847 "configure"
6847 #include "confdefs.h"
6848 #include <sys/types.h>
6849 #if STDC_HEADERS
6850 #include <stdlib.h>
6851 #include <stddef.h>
6852 #endif
6853 EOF
6854 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6855   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
6856   rm -rf conftest*
6857   ac_cv_type_size_t=yes
6858 else
6859   rm -rf conftest*
6860   ac_cv_type_size_t=no
6861 fi
6862 rm -f conftest*
6863
6864 fi
6865 echo "$ac_t""$ac_cv_type_size_t" 1>&6
6866 if test $ac_cv_type_size_t = no; then
6867   cat >> confdefs.h <<\EOF
6868 #define size_t unsigned
6869 EOF
6870
6871 fi
6872
6873 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
6874 # for constant arguments.  Useless!
6875 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
6876 echo "configure:6877: checking for working alloca.h" >&5
6877 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
6878   echo $ac_n "(cached) $ac_c" 1>&6
6879 else
6880   cat > conftest.$ac_ext <<EOF
6881 #line 6882 "configure"
6882 #include "confdefs.h"
6883 #include <alloca.h>
6884 int main() {
6885 char *p = alloca(2 * sizeof(int));
6886 ; return 0; }
6887 EOF
6888 if { (eval echo configure:6889: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6889   rm -rf conftest*
6890   ac_cv_header_alloca_h=yes
6891 else
6892   echo "configure: failed program was:" >&5
6893   cat conftest.$ac_ext >&5
6894   rm -rf conftest*
6895   ac_cv_header_alloca_h=no
6896 fi
6897 rm -f conftest*
6898 fi
6899
6900 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
6901 if test $ac_cv_header_alloca_h = yes; then
6902   cat >> confdefs.h <<\EOF
6903 #define HAVE_ALLOCA_H 1
6904 EOF
6905
6906 fi
6907
6908 echo $ac_n "checking for alloca""... $ac_c" 1>&6
6909 echo "configure:6910: checking for alloca" >&5
6910 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
6911   echo $ac_n "(cached) $ac_c" 1>&6
6912 else
6913   cat > conftest.$ac_ext <<EOF
6914 #line 6915 "configure"
6915 #include "confdefs.h"
6916
6917 #ifdef __GNUC__
6918 # define alloca __builtin_alloca
6919 #else
6920 # ifdef _MSC_VER
6921 #  include <malloc.h>
6922 #  define alloca _alloca
6923 # else
6924 #  if HAVE_ALLOCA_H
6925 #   include <alloca.h>
6926 #  else
6927 #   ifdef _AIX
6928  #pragma alloca
6929 #   else
6930 #    ifndef alloca /* predefined by HP cc +Olibcalls */
6931 char *alloca ();
6932 #    endif
6933 #   endif
6934 #  endif
6935 # endif
6936 #endif
6937
6938 int main() {
6939 char *p = (char *) alloca(1);
6940 ; return 0; }
6941 EOF
6942 if { (eval echo configure:6943: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6943   rm -rf conftest*
6944   ac_cv_func_alloca_works=yes
6945 else
6946   echo "configure: failed program was:" >&5
6947   cat conftest.$ac_ext >&5
6948   rm -rf conftest*
6949   ac_cv_func_alloca_works=no
6950 fi
6951 rm -f conftest*
6952 fi
6953
6954 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
6955 if test $ac_cv_func_alloca_works = yes; then
6956   cat >> confdefs.h <<\EOF
6957 #define HAVE_ALLOCA 1
6958 EOF
6959
6960 fi
6961
6962 if test $ac_cv_func_alloca_works = no; then
6963   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
6964   # that cause trouble.  Some versions do not even contain alloca or
6965   # contain a buggy version.  If you still want to use their alloca,
6966   # use ar to extract alloca.o from them instead of compiling alloca.c.
6967   ALLOCA=alloca.${ac_objext}
6968   cat >> confdefs.h <<\EOF
6969 #define C_ALLOCA 1
6970 EOF
6971
6972
6973 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
6974 echo "configure:6975: checking whether alloca needs Cray hooks" >&5
6975 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
6976   echo $ac_n "(cached) $ac_c" 1>&6
6977 else
6978   cat > conftest.$ac_ext <<EOF
6979 #line 6980 "configure"
6980 #include "confdefs.h"
6981 #if defined(CRAY) && ! defined(CRAY2)
6982 webecray
6983 #else
6984 wenotbecray
6985 #endif
6986
6987 EOF
6988 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6989   egrep "webecray" >/dev/null 2>&1; then
6990   rm -rf conftest*
6991   ac_cv_os_cray=yes
6992 else
6993   rm -rf conftest*
6994   ac_cv_os_cray=no
6995 fi
6996 rm -f conftest*
6997
6998 fi
6999
7000 echo "$ac_t""$ac_cv_os_cray" 1>&6
7001 if test $ac_cv_os_cray = yes; then
7002 for ac_func in _getb67 GETB67 getb67; do
7003   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7004 echo "configure:7005: checking for $ac_func" >&5
7005 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7006   echo $ac_n "(cached) $ac_c" 1>&6
7007 else
7008   cat > conftest.$ac_ext <<EOF
7009 #line 7010 "configure"
7010 #include "confdefs.h"
7011 /* System header to define __stub macros and hopefully few prototypes,
7012     which can conflict with char $ac_func(); below.  */
7013 #include <assert.h>
7014 /* Override any gcc2 internal prototype to avoid an error.  */
7015 /* We use char because int might match the return type of a gcc2
7016     builtin and then its argument prototype would still apply.  */
7017 char $ac_func();
7018
7019 int main() {
7020
7021 /* The GNU C library defines this for functions which it implements
7022     to always fail with ENOSYS.  Some functions are actually named
7023     something starting with __ and the normal name is an alias.  */
7024 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7025 choke me
7026 #else
7027 $ac_func();
7028 #endif
7029
7030 ; return 0; }
7031 EOF
7032 if { (eval echo configure:7033: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7033   rm -rf conftest*
7034   eval "ac_cv_func_$ac_func=yes"
7035 else
7036   echo "configure: failed program was:" >&5
7037   cat conftest.$ac_ext >&5
7038   rm -rf conftest*
7039   eval "ac_cv_func_$ac_func=no"
7040 fi
7041 rm -f conftest*
7042 fi
7043
7044 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7045   echo "$ac_t""yes" 1>&6
7046   cat >> confdefs.h <<EOF
7047 #define CRAY_STACKSEG_END $ac_func
7048 EOF
7049
7050   break
7051 else
7052   echo "$ac_t""no" 1>&6
7053 fi
7054
7055 done
7056 fi
7057
7058 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
7059 echo "configure:7060: checking stack direction for C alloca" >&5
7060 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
7061   echo $ac_n "(cached) $ac_c" 1>&6
7062 else
7063   if test "$cross_compiling" = yes; then
7064   ac_cv_c_stack_direction=0
7065 else
7066   cat > conftest.$ac_ext <<EOF
7067 #line 7068 "configure"
7068 #include "confdefs.h"
7069 find_stack_direction ()
7070 {
7071   static char *addr = 0;
7072   auto char dummy;
7073   if (addr == 0)
7074     {
7075       addr = &dummy;
7076       return find_stack_direction ();
7077     }
7078   else
7079     return (&dummy > addr) ? 1 : -1;
7080 }
7081 main ()
7082 {
7083   exit (find_stack_direction() < 0);
7084 }
7085 EOF
7086 if { (eval echo configure:7087: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
7087 then
7088   ac_cv_c_stack_direction=1
7089 else
7090   echo "configure: failed program was:" >&5
7091   cat conftest.$ac_ext >&5
7092   rm -fr conftest*
7093   ac_cv_c_stack_direction=-1
7094 fi
7095 rm -fr conftest*
7096 fi
7097
7098 fi
7099
7100 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
7101 cat >> confdefs.h <<EOF
7102 #define STACK_DIRECTION $ac_cv_c_stack_direction
7103 EOF
7104
7105 fi
7106
7107
7108    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
7109 unistd.h sys/param.h
7110 do
7111 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
7112 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
7113 echo "configure:7114: checking for $ac_hdr" >&5
7114 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7115   echo $ac_n "(cached) $ac_c" 1>&6
7116 else
7117   cat > conftest.$ac_ext <<EOF
7118 #line 7119 "configure"
7119 #include "confdefs.h"
7120 #include <$ac_hdr>
7121 EOF
7122 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7123 { (eval echo configure:7124: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7124 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7125 if test -z "$ac_err"; then
7126   rm -rf conftest*
7127   eval "ac_cv_header_$ac_safe=yes"
7128 else
7129   echo "$ac_err" >&5
7130   echo "configure: failed program was:" >&5
7131   cat conftest.$ac_ext >&5
7132   rm -rf conftest*
7133   eval "ac_cv_header_$ac_safe=no"
7134 fi
7135 rm -f conftest*
7136 fi
7137 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7138   echo "$ac_t""yes" 1>&6
7139     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
7140   cat >> confdefs.h <<EOF
7141 #define $ac_tr_hdr 1
7142 EOF
7143
7144 else
7145   echo "$ac_t""no" 1>&6
7146 fi
7147 done
7148
7149    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
7150 strdup __argz_count __argz_stringify __argz_next
7151 do
7152 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7153 echo "configure:7154: checking for $ac_func" >&5
7154 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7155   echo $ac_n "(cached) $ac_c" 1>&6
7156 else
7157   cat > conftest.$ac_ext <<EOF
7158 #line 7159 "configure"
7159 #include "confdefs.h"
7160 /* System header to define __stub macros and hopefully few prototypes,
7161     which can conflict with char $ac_func(); below.  */
7162 #include <assert.h>
7163 /* Override any gcc2 internal prototype to avoid an error.  */
7164 /* We use char because int might match the return type of a gcc2
7165     builtin and then its argument prototype would still apply.  */
7166 char $ac_func();
7167
7168 int main() {
7169
7170 /* The GNU C library defines this for functions which it implements
7171     to always fail with ENOSYS.  Some functions are actually named
7172     something starting with __ and the normal name is an alias.  */
7173 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7174 choke me
7175 #else
7176 $ac_func();
7177 #endif
7178
7179 ; return 0; }
7180 EOF
7181 if { (eval echo configure:7182: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7182   rm -rf conftest*
7183   eval "ac_cv_func_$ac_func=yes"
7184 else
7185   echo "configure: failed program was:" >&5
7186   cat conftest.$ac_ext >&5
7187   rm -rf conftest*
7188   eval "ac_cv_func_$ac_func=no"
7189 fi
7190 rm -f conftest*
7191 fi
7192
7193 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7194   echo "$ac_t""yes" 1>&6
7195     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7196   cat >> confdefs.h <<EOF
7197 #define $ac_tr_func 1
7198 EOF
7199
7200 else
7201   echo "$ac_t""no" 1>&6
7202 fi
7203 done
7204
7205
7206    if test "${ac_cv_func_stpcpy+set}" != "set"; then
7207      for ac_func in stpcpy
7208 do
7209 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7210 echo "configure:7211: checking for $ac_func" >&5
7211 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7212   echo $ac_n "(cached) $ac_c" 1>&6
7213 else
7214   cat > conftest.$ac_ext <<EOF
7215 #line 7216 "configure"
7216 #include "confdefs.h"
7217 /* System header to define __stub macros and hopefully few prototypes,
7218     which can conflict with char $ac_func(); below.  */
7219 #include <assert.h>
7220 /* Override any gcc2 internal prototype to avoid an error.  */
7221 /* We use char because int might match the return type of a gcc2
7222     builtin and then its argument prototype would still apply.  */
7223 char $ac_func();
7224
7225 int main() {
7226
7227 /* The GNU C library defines this for functions which it implements
7228     to always fail with ENOSYS.  Some functions are actually named
7229     something starting with __ and the normal name is an alias.  */
7230 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7231 choke me
7232 #else
7233 $ac_func();
7234 #endif
7235
7236 ; return 0; }
7237 EOF
7238 if { (eval echo configure:7239: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7239   rm -rf conftest*
7240   eval "ac_cv_func_$ac_func=yes"
7241 else
7242   echo "configure: failed program was:" >&5
7243   cat conftest.$ac_ext >&5
7244   rm -rf conftest*
7245   eval "ac_cv_func_$ac_func=no"
7246 fi
7247 rm -f conftest*
7248 fi
7249
7250 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7251   echo "$ac_t""yes" 1>&6
7252     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7253   cat >> confdefs.h <<EOF
7254 #define $ac_tr_func 1
7255 EOF
7256
7257 else
7258   echo "$ac_t""no" 1>&6
7259 fi
7260 done
7261
7262    fi
7263    if test "${ac_cv_func_stpcpy}" = "yes"; then
7264      cat >> confdefs.h <<\EOF
7265 #define HAVE_STPCPY 1
7266 EOF
7267
7268    fi
7269
7270    if test $ac_cv_header_locale_h = yes; then
7271     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
7272 echo "configure:7273: checking for LC_MESSAGES" >&5
7273 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
7274   echo $ac_n "(cached) $ac_c" 1>&6
7275 else
7276   cat > conftest.$ac_ext <<EOF
7277 #line 7278 "configure"
7278 #include "confdefs.h"
7279 #include <locale.h>
7280 int main() {
7281 return LC_MESSAGES
7282 ; return 0; }
7283 EOF
7284 if { (eval echo configure:7285: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7285   rm -rf conftest*
7286   am_cv_val_LC_MESSAGES=yes
7287 else
7288   echo "configure: failed program was:" >&5
7289   cat conftest.$ac_ext >&5
7290   rm -rf conftest*
7291   am_cv_val_LC_MESSAGES=no
7292 fi
7293 rm -f conftest*
7294 fi
7295
7296 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
7297     if test $am_cv_val_LC_MESSAGES = yes; then
7298       cat >> confdefs.h <<\EOF
7299 #define HAVE_LC_MESSAGES 1
7300 EOF
7301
7302     fi
7303   fi
7304    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
7305 echo "configure:7306: checking whether NLS is requested" >&5
7306         # Check whether --enable-nls or --disable-nls was given.
7307 if test "${enable_nls+set}" = set; then
7308   enableval="$enable_nls"
7309   USE_NLS=$enableval
7310 else
7311   USE_NLS=yes
7312 fi
7313
7314     echo "$ac_t""$USE_NLS" 1>&6
7315
7316
7317     USE_INCLUDED_LIBINTL=no
7318
7319         if test "$USE_NLS" = "yes"; then
7320       cat >> confdefs.h <<\EOF
7321 #define ENABLE_NLS 1
7322 EOF
7323
7324       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
7325 echo "configure:7326: checking whether included gettext is requested" >&5
7326       # Check whether --with-included-gettext or --without-included-gettext was given.
7327 if test "${with_included_gettext+set}" = set; then
7328   withval="$with_included_gettext"
7329   nls_cv_force_use_gnu_gettext=$withval
7330 else
7331   nls_cv_force_use_gnu_gettext=no
7332 fi
7333
7334       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
7335
7336       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
7337       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
7338                                         nls_cv_header_intl=
7339         nls_cv_header_libgt=
7340         CATOBJEXT=NONE
7341
7342         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
7343 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
7344 echo "configure:7345: checking for libintl.h" >&5
7345 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7346   echo $ac_n "(cached) $ac_c" 1>&6
7347 else
7348   cat > conftest.$ac_ext <<EOF
7349 #line 7350 "configure"
7350 #include "confdefs.h"
7351 #include <libintl.h>
7352 EOF
7353 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7354 { (eval echo configure:7355: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7355 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7356 if test -z "$ac_err"; then
7357   rm -rf conftest*
7358   eval "ac_cv_header_$ac_safe=yes"
7359 else
7360   echo "$ac_err" >&5
7361   echo "configure: failed program was:" >&5
7362   cat conftest.$ac_ext >&5
7363   rm -rf conftest*
7364   eval "ac_cv_header_$ac_safe=no"
7365 fi
7366 rm -f conftest*
7367 fi
7368 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7369   echo "$ac_t""yes" 1>&6
7370   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
7371 echo "configure:7372: checking for gettext in libc" >&5
7372 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
7373   echo $ac_n "(cached) $ac_c" 1>&6
7374 else
7375   cat > conftest.$ac_ext <<EOF
7376 #line 7377 "configure"
7377 #include "confdefs.h"
7378 #include <libintl.h>
7379 int main() {
7380 return (int) gettext ("")
7381 ; return 0; }
7382 EOF
7383 if { (eval echo configure:7384: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7384   rm -rf conftest*
7385   gt_cv_func_gettext_libc=yes
7386 else
7387   echo "configure: failed program was:" >&5
7388   cat conftest.$ac_ext >&5
7389   rm -rf conftest*
7390   gt_cv_func_gettext_libc=no
7391 fi
7392 rm -f conftest*
7393 fi
7394
7395 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
7396
7397            if test "$gt_cv_func_gettext_libc" != "yes"; then
7398              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
7399 echo "configure:7400: checking for bindtextdomain in -lintl" >&5
7400 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
7401 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7402   echo $ac_n "(cached) $ac_c" 1>&6
7403 else
7404   ac_save_LIBS="$LIBS"
7405 LIBS="-lintl  $LIBS"
7406 cat > conftest.$ac_ext <<EOF
7407 #line 7408 "configure"
7408 #include "confdefs.h"
7409 /* Override any gcc2 internal prototype to avoid an error.  */
7410 /* We use char because int might match the return type of a gcc2
7411     builtin and then its argument prototype would still apply.  */
7412 char bindtextdomain();
7413
7414 int main() {
7415 bindtextdomain()
7416 ; return 0; }
7417 EOF
7418 if { (eval echo configure:7419: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7419   rm -rf conftest*
7420   eval "ac_cv_lib_$ac_lib_var=yes"
7421 else
7422   echo "configure: failed program was:" >&5
7423   cat conftest.$ac_ext >&5
7424   rm -rf conftest*
7425   eval "ac_cv_lib_$ac_lib_var=no"
7426 fi
7427 rm -f conftest*
7428 LIBS="$ac_save_LIBS"
7429
7430 fi
7431 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7432   echo "$ac_t""yes" 1>&6
7433   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
7434 echo "configure:7435: checking for gettext in libintl" >&5
7435 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
7436   echo $ac_n "(cached) $ac_c" 1>&6
7437 else
7438   echo $ac_n "checking for gettext in -lintl""... $ac_c" 1>&6
7439 echo "configure:7440: checking for gettext in -lintl" >&5
7440 ac_lib_var=`echo intl'_'gettext | sed 'y%./+-%__p_%'`
7441 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7442   echo $ac_n "(cached) $ac_c" 1>&6
7443 else
7444   ac_save_LIBS="$LIBS"
7445 LIBS="-lintl  $LIBS"
7446 cat > conftest.$ac_ext <<EOF
7447 #line 7448 "configure"
7448 #include "confdefs.h"
7449 /* Override any gcc2 internal prototype to avoid an error.  */
7450 /* We use char because int might match the return type of a gcc2
7451     builtin and then its argument prototype would still apply.  */
7452 char gettext();
7453
7454 int main() {
7455 gettext()
7456 ; return 0; }
7457 EOF
7458 if { (eval echo configure:7459: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7459   rm -rf conftest*
7460   eval "ac_cv_lib_$ac_lib_var=yes"
7461 else
7462   echo "configure: failed program was:" >&5
7463   cat conftest.$ac_ext >&5
7464   rm -rf conftest*
7465   eval "ac_cv_lib_$ac_lib_var=no"
7466 fi
7467 rm -f conftest*
7468 LIBS="$ac_save_LIBS"
7469
7470 fi
7471 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7472   echo "$ac_t""yes" 1>&6
7473   gt_cv_func_gettext_libintl=yes
7474 else
7475   echo "$ac_t""no" 1>&6
7476 gt_cv_func_gettext_libintl=no
7477 fi
7478
7479 fi
7480
7481 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
7482 else
7483   echo "$ac_t""no" 1>&6
7484 fi
7485
7486            fi
7487
7488            if test "$gt_cv_func_gettext_libc" = "yes" \
7489               || test "$gt_cv_func_gettext_libintl" = "yes"; then
7490               cat >> confdefs.h <<\EOF
7491 #define HAVE_GETTEXT 1
7492 EOF
7493
7494               # Extract the first word of "msgfmt", so it can be a program name with args.
7495 set dummy msgfmt; ac_word=$2
7496 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7497 echo "configure:7498: checking for $ac_word" >&5
7498 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
7499   echo $ac_n "(cached) $ac_c" 1>&6
7500 else
7501   case "$MSGFMT" in
7502   /*)
7503   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
7504   ;;
7505   *)
7506   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7507   for ac_dir in $PATH; do
7508     test -z "$ac_dir" && ac_dir=.
7509     if test -f $ac_dir/$ac_word; then
7510       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
7511         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
7512         break
7513       fi
7514     fi
7515   done
7516   IFS="$ac_save_ifs"
7517   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
7518   ;;
7519 esac
7520 fi
7521 MSGFMT="$ac_cv_path_MSGFMT"
7522 if test -n "$MSGFMT"; then
7523   echo "$ac_t""$MSGFMT" 1>&6
7524 else
7525   echo "$ac_t""no" 1>&6
7526 fi
7527               if test "$MSGFMT" != "no"; then
7528                 for ac_func in dcgettext
7529 do
7530 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7531 echo "configure:7532: checking for $ac_func" >&5
7532 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7533   echo $ac_n "(cached) $ac_c" 1>&6
7534 else
7535   cat > conftest.$ac_ext <<EOF
7536 #line 7537 "configure"
7537 #include "confdefs.h"
7538 /* System header to define __stub macros and hopefully few prototypes,
7539     which can conflict with char $ac_func(); below.  */
7540 #include <assert.h>
7541 /* Override any gcc2 internal prototype to avoid an error.  */
7542 /* We use char because int might match the return type of a gcc2
7543     builtin and then its argument prototype would still apply.  */
7544 char $ac_func();
7545
7546 int main() {
7547
7548 /* The GNU C library defines this for functions which it implements
7549     to always fail with ENOSYS.  Some functions are actually named
7550     something starting with __ and the normal name is an alias.  */
7551 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7552 choke me
7553 #else
7554 $ac_func();
7555 #endif
7556
7557 ; return 0; }
7558 EOF
7559 if { (eval echo configure:7560: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7560   rm -rf conftest*
7561   eval "ac_cv_func_$ac_func=yes"
7562 else
7563   echo "configure: failed program was:" >&5
7564   cat conftest.$ac_ext >&5
7565   rm -rf conftest*
7566   eval "ac_cv_func_$ac_func=no"
7567 fi
7568 rm -f conftest*
7569 fi
7570
7571 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7572   echo "$ac_t""yes" 1>&6
7573     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7574   cat >> confdefs.h <<EOF
7575 #define $ac_tr_func 1
7576 EOF
7577
7578 else
7579   echo "$ac_t""no" 1>&6
7580 fi
7581 done
7582
7583                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
7584 set dummy gmsgfmt; ac_word=$2
7585 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7586 echo "configure:7587: checking for $ac_word" >&5
7587 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7588   echo $ac_n "(cached) $ac_c" 1>&6
7589 else
7590   case "$GMSGFMT" in
7591   /*)
7592   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7593   ;;
7594   ?:/*)
7595   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
7596   ;;
7597   *)
7598   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7599   ac_dummy="$PATH"
7600   for ac_dir in $ac_dummy; do
7601     test -z "$ac_dir" && ac_dir=.
7602     if test -f $ac_dir/$ac_word; then
7603       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7604       break
7605     fi
7606   done
7607   IFS="$ac_save_ifs"
7608   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
7609   ;;
7610 esac
7611 fi
7612 GMSGFMT="$ac_cv_path_GMSGFMT"
7613 if test -n "$GMSGFMT"; then
7614   echo "$ac_t""$GMSGFMT" 1>&6
7615 else
7616   echo "$ac_t""no" 1>&6
7617 fi
7618
7619                 # Extract the first word of "xgettext", so it can be a program name with args.
7620 set dummy xgettext; ac_word=$2
7621 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7622 echo "configure:7623: checking for $ac_word" >&5
7623 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
7624   echo $ac_n "(cached) $ac_c" 1>&6
7625 else
7626   case "$XGETTEXT" in
7627   /*)
7628   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
7629   ;;
7630   *)
7631   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7632   for ac_dir in $PATH; do
7633     test -z "$ac_dir" && ac_dir=.
7634     if test -f $ac_dir/$ac_word; then
7635       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
7636         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
7637         break
7638       fi
7639     fi
7640   done
7641   IFS="$ac_save_ifs"
7642   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
7643   ;;
7644 esac
7645 fi
7646 XGETTEXT="$ac_cv_path_XGETTEXT"
7647 if test -n "$XGETTEXT"; then
7648   echo "$ac_t""$XGETTEXT" 1>&6
7649 else
7650   echo "$ac_t""no" 1>&6
7651 fi
7652
7653                 cat > conftest.$ac_ext <<EOF
7654 #line 7655 "configure"
7655 #include "confdefs.h"
7656
7657 int main() {
7658 extern int _nl_msg_cat_cntr;
7659                                return _nl_msg_cat_cntr
7660 ; return 0; }
7661 EOF
7662 if { (eval echo configure:7663: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7663   rm -rf conftest*
7664   CATOBJEXT=.gmo
7665                    DATADIRNAME=share
7666 else
7667   echo "configure: failed program was:" >&5
7668   cat conftest.$ac_ext >&5
7669   rm -rf conftest*
7670   CATOBJEXT=.mo
7671                    DATADIRNAME=lib
7672 fi
7673 rm -f conftest*
7674                 INSTOBJEXT=.mo
7675               fi
7676             fi
7677
7678 else
7679   echo "$ac_t""no" 1>&6
7680 fi
7681
7682
7683         if test "$CATOBJEXT" = "NONE"; then
7684           echo $ac_n "checking whether catgets can be used""... $ac_c" 1>&6
7685 echo "configure:7686: checking whether catgets can be used" >&5
7686           # Check whether --with-catgets or --without-catgets was given.
7687 if test "${with_catgets+set}" = set; then
7688   withval="$with_catgets"
7689   nls_cv_use_catgets=$withval
7690 else
7691   nls_cv_use_catgets=no
7692 fi
7693
7694           echo "$ac_t""$nls_cv_use_catgets" 1>&6
7695
7696           if test "$nls_cv_use_catgets" = "yes"; then
7697                     echo $ac_n "checking for main in -li""... $ac_c" 1>&6
7698 echo "configure:7699: checking for main in -li" >&5
7699 ac_lib_var=`echo i'_'main | sed 'y%./+-%__p_%'`
7700 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7701   echo $ac_n "(cached) $ac_c" 1>&6
7702 else
7703   ac_save_LIBS="$LIBS"
7704 LIBS="-li  $LIBS"
7705 cat > conftest.$ac_ext <<EOF
7706 #line 7707 "configure"
7707 #include "confdefs.h"
7708
7709 int main() {
7710 main()
7711 ; return 0; }
7712 EOF
7713 if { (eval echo configure:7714: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7714   rm -rf conftest*
7715   eval "ac_cv_lib_$ac_lib_var=yes"
7716 else
7717   echo "configure: failed program was:" >&5
7718   cat conftest.$ac_ext >&5
7719   rm -rf conftest*
7720   eval "ac_cv_lib_$ac_lib_var=no"
7721 fi
7722 rm -f conftest*
7723 LIBS="$ac_save_LIBS"
7724
7725 fi
7726 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7727   echo "$ac_t""yes" 1>&6
7728     ac_tr_lib=HAVE_LIB`echo i | sed -e 's/[^a-zA-Z0-9_]/_/g' \
7729     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
7730   cat >> confdefs.h <<EOF
7731 #define $ac_tr_lib 1
7732 EOF
7733
7734   LIBS="-li $LIBS"
7735
7736 else
7737   echo "$ac_t""no" 1>&6
7738 fi
7739
7740             echo $ac_n "checking for catgets""... $ac_c" 1>&6
7741 echo "configure:7742: checking for catgets" >&5
7742 if eval "test \"`echo '$''{'ac_cv_func_catgets'+set}'`\" = set"; then
7743   echo $ac_n "(cached) $ac_c" 1>&6
7744 else
7745   cat > conftest.$ac_ext <<EOF
7746 #line 7747 "configure"
7747 #include "confdefs.h"
7748 /* System header to define __stub macros and hopefully few prototypes,
7749     which can conflict with char catgets(); below.  */
7750 #include <assert.h>
7751 /* Override any gcc2 internal prototype to avoid an error.  */
7752 /* We use char because int might match the return type of a gcc2
7753     builtin and then its argument prototype would still apply.  */
7754 char catgets();
7755
7756 int main() {
7757
7758 /* The GNU C library defines this for functions which it implements
7759     to always fail with ENOSYS.  Some functions are actually named
7760     something starting with __ and the normal name is an alias.  */
7761 #if defined (__stub_catgets) || defined (__stub___catgets)
7762 choke me
7763 #else
7764 catgets();
7765 #endif
7766
7767 ; return 0; }
7768 EOF
7769 if { (eval echo configure:7770: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7770   rm -rf conftest*
7771   eval "ac_cv_func_catgets=yes"
7772 else
7773   echo "configure: failed program was:" >&5
7774   cat conftest.$ac_ext >&5
7775   rm -rf conftest*
7776   eval "ac_cv_func_catgets=no"
7777 fi
7778 rm -f conftest*
7779 fi
7780
7781 if eval "test \"`echo '$ac_cv_func_'catgets`\" = yes"; then
7782   echo "$ac_t""yes" 1>&6
7783   cat >> confdefs.h <<\EOF
7784 #define HAVE_CATGETS 1
7785 EOF
7786
7787                INTLOBJS="\$(CATOBJS)"
7788                # Extract the first word of "gencat", so it can be a program name with args.
7789 set dummy gencat; ac_word=$2
7790 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7791 echo "configure:7792: checking for $ac_word" >&5
7792 if eval "test \"`echo '$''{'ac_cv_path_GENCAT'+set}'`\" = set"; then
7793   echo $ac_n "(cached) $ac_c" 1>&6
7794 else
7795   case "$GENCAT" in
7796   /*)
7797   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a path.
7798   ;;
7799   ?:/*)
7800   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a dos path.
7801   ;;
7802   *)
7803   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7804   ac_dummy="$PATH"
7805   for ac_dir in $ac_dummy; do
7806     test -z "$ac_dir" && ac_dir=.
7807     if test -f $ac_dir/$ac_word; then
7808       ac_cv_path_GENCAT="$ac_dir/$ac_word"
7809       break
7810     fi
7811   done
7812   IFS="$ac_save_ifs"
7813   test -z "$ac_cv_path_GENCAT" && ac_cv_path_GENCAT="no"
7814   ;;
7815 esac
7816 fi
7817 GENCAT="$ac_cv_path_GENCAT"
7818 if test -n "$GENCAT"; then
7819   echo "$ac_t""$GENCAT" 1>&6
7820 else
7821   echo "$ac_t""no" 1>&6
7822 fi
7823                if test "$GENCAT" != "no"; then
7824                  # Extract the first word of "gmsgfmt", so it can be a program name with args.
7825 set dummy gmsgfmt; ac_word=$2
7826 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7827 echo "configure:7828: checking for $ac_word" >&5
7828 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7829   echo $ac_n "(cached) $ac_c" 1>&6
7830 else
7831   case "$GMSGFMT" in
7832   /*)
7833   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7834   ;;
7835   ?:/*)
7836   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
7837   ;;
7838   *)
7839   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7840   ac_dummy="$PATH"
7841   for ac_dir in $ac_dummy; do
7842     test -z "$ac_dir" && ac_dir=.
7843     if test -f $ac_dir/$ac_word; then
7844       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7845       break
7846     fi
7847   done
7848   IFS="$ac_save_ifs"
7849   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="no"
7850   ;;
7851 esac
7852 fi
7853 GMSGFMT="$ac_cv_path_GMSGFMT"
7854 if test -n "$GMSGFMT"; then
7855   echo "$ac_t""$GMSGFMT" 1>&6
7856 else
7857   echo "$ac_t""no" 1>&6
7858 fi
7859
7860                  if test "$GMSGFMT" = "no"; then
7861                    # Extract the first word of "msgfmt", so it can be a program name with args.
7862 set dummy msgfmt; ac_word=$2
7863 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7864 echo "configure:7865: checking for $ac_word" >&5
7865 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7866   echo $ac_n "(cached) $ac_c" 1>&6
7867 else
7868   case "$GMSGFMT" in
7869   /*)
7870   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7871   ;;
7872   *)
7873   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7874   for ac_dir in $PATH; do
7875     test -z "$ac_dir" && ac_dir=.
7876     if test -f $ac_dir/$ac_word; then
7877       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
7878         ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7879         break
7880       fi
7881     fi
7882   done
7883   IFS="$ac_save_ifs"
7884   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="no"
7885   ;;
7886 esac
7887 fi
7888 GMSGFMT="$ac_cv_path_GMSGFMT"
7889 if test -n "$GMSGFMT"; then
7890   echo "$ac_t""$GMSGFMT" 1>&6
7891 else
7892   echo "$ac_t""no" 1>&6
7893 fi
7894
7895                  fi
7896                  # Extract the first word of "xgettext", so it can be a program name with args.
7897 set dummy xgettext; ac_word=$2
7898 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7899 echo "configure:7900: checking for $ac_word" >&5
7900 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
7901   echo $ac_n "(cached) $ac_c" 1>&6
7902 else
7903   case "$XGETTEXT" in
7904   /*)
7905   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
7906   ;;
7907   *)
7908   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7909   for ac_dir in $PATH; do
7910     test -z "$ac_dir" && ac_dir=.
7911     if test -f $ac_dir/$ac_word; then
7912       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
7913         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
7914         break
7915       fi
7916     fi
7917   done
7918   IFS="$ac_save_ifs"
7919   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
7920   ;;
7921 esac
7922 fi
7923 XGETTEXT="$ac_cv_path_XGETTEXT"
7924 if test -n "$XGETTEXT"; then
7925   echo "$ac_t""$XGETTEXT" 1>&6
7926 else
7927   echo "$ac_t""no" 1>&6
7928 fi
7929
7930                  USE_INCLUDED_LIBINTL=yes
7931                  CATOBJEXT=.cat
7932                  INSTOBJEXT=.cat
7933                  DATADIRNAME=lib
7934                  INTLDEPS='$(top_builddir)/intl/libintl.a'
7935                  INTLLIBS=$INTLDEPS
7936                  LIBS=`echo $LIBS | sed -e 's/-lintl//'`
7937                  nls_cv_header_intl=intl/libintl.h
7938                  nls_cv_header_libgt=intl/libgettext.h
7939                fi
7940 else
7941   echo "$ac_t""no" 1>&6
7942 fi
7943
7944           fi
7945         fi
7946
7947         if test "$CATOBJEXT" = "NONE"; then
7948                           nls_cv_use_gnu_gettext=yes
7949         fi
7950       fi
7951
7952       if test "$nls_cv_use_gnu_gettext" = "yes"; then
7953                 INTLOBJS="\$(GETTOBJS)"
7954         # Extract the first word of "msgfmt", so it can be a program name with args.
7955 set dummy msgfmt; ac_word=$2
7956 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7957 echo "configure:7958: checking for $ac_word" >&5
7958 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
7959   echo $ac_n "(cached) $ac_c" 1>&6
7960 else
7961   case "$MSGFMT" in
7962   /*)
7963   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
7964   ;;
7965   *)
7966   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7967   for ac_dir in $PATH; do
7968     test -z "$ac_dir" && ac_dir=.
7969     if test -f $ac_dir/$ac_word; then
7970       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
7971         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
7972         break
7973       fi
7974     fi
7975   done
7976   IFS="$ac_save_ifs"
7977   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
7978   ;;
7979 esac
7980 fi
7981 MSGFMT="$ac_cv_path_MSGFMT"
7982 if test -n "$MSGFMT"; then
7983   echo "$ac_t""$MSGFMT" 1>&6
7984 else
7985   echo "$ac_t""no" 1>&6
7986 fi
7987
7988         # Extract the first word of "gmsgfmt", so it can be a program name with args.
7989 set dummy gmsgfmt; ac_word=$2
7990 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7991 echo "configure:7992: checking for $ac_word" >&5
7992 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7993   echo $ac_n "(cached) $ac_c" 1>&6
7994 else
7995   case "$GMSGFMT" in
7996   /*)
7997   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7998   ;;
7999   ?:/*)
8000   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8001   ;;
8002   *)
8003   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8004   ac_dummy="$PATH"
8005   for ac_dir in $ac_dummy; do
8006     test -z "$ac_dir" && ac_dir=.
8007     if test -f $ac_dir/$ac_word; then
8008       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8009       break
8010     fi
8011   done
8012   IFS="$ac_save_ifs"
8013   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
8014   ;;
8015 esac
8016 fi
8017 GMSGFMT="$ac_cv_path_GMSGFMT"
8018 if test -n "$GMSGFMT"; then
8019   echo "$ac_t""$GMSGFMT" 1>&6
8020 else
8021   echo "$ac_t""no" 1>&6
8022 fi
8023
8024         # Extract the first word of "xgettext", so it can be a program name with args.
8025 set dummy xgettext; ac_word=$2
8026 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8027 echo "configure:8028: checking for $ac_word" >&5
8028 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
8029   echo $ac_n "(cached) $ac_c" 1>&6
8030 else
8031   case "$XGETTEXT" in
8032   /*)
8033   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8034   ;;
8035   *)
8036   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8037   for ac_dir in $PATH; do
8038     test -z "$ac_dir" && ac_dir=.
8039     if test -f $ac_dir/$ac_word; then
8040       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8041         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8042         break
8043       fi
8044     fi
8045   done
8046   IFS="$ac_save_ifs"
8047   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8048   ;;
8049 esac
8050 fi
8051 XGETTEXT="$ac_cv_path_XGETTEXT"
8052 if test -n "$XGETTEXT"; then
8053   echo "$ac_t""$XGETTEXT" 1>&6
8054 else
8055   echo "$ac_t""no" 1>&6
8056 fi
8057
8058
8059         USE_INCLUDED_LIBINTL=yes
8060         CATOBJEXT=.gmo
8061         INSTOBJEXT=.mo
8062         DATADIRNAME=share
8063         INTLDEPS='$(top_builddir)/intl/libintl.a'
8064         INTLLIBS=$INTLDEPS
8065         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
8066         nls_cv_header_intl=intl/libintl.h
8067         nls_cv_header_libgt=intl/libgettext.h
8068       fi
8069
8070             if test "$XGETTEXT" != ":"; then
8071                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
8072           : ;
8073         else
8074           echo "$ac_t""found xgettext program is not GNU xgettext; ignore it" 1>&6
8075           XGETTEXT=":"
8076         fi
8077       fi
8078
8079       # We need to process the po/ directory.
8080       POSUB=po
8081     else
8082       DATADIRNAME=share
8083       nls_cv_header_intl=intl/libintl.h
8084       nls_cv_header_libgt=intl/libgettext.h
8085     fi
8086
8087
8088
8089
8090     # If this is used in GNU gettext we have to set USE_NLS to `yes'
8091     # because some of the sources are only built for this goal.
8092     if test "$PACKAGE" = gettext; then
8093       USE_NLS=yes
8094       USE_INCLUDED_LIBINTL=yes
8095     fi
8096
8097                 for lang in $ALL_LINGUAS; do
8098       GMOFILES="$GMOFILES $lang.gmo"
8099       POFILES="$POFILES $lang.po"
8100     done
8101
8102
8103
8104
8105
8106
8107
8108
8109
8110
8111
8112
8113
8114
8115    if test "x$CATOBJEXT" != "x"; then
8116      if test "x$ALL_LINGUAS" = "x"; then
8117        LINGUAS=
8118      else
8119        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
8120 echo "configure:8121: checking for catalogs to be installed" >&5
8121        NEW_LINGUAS=
8122        for lang in ${LINGUAS=$ALL_LINGUAS}; do
8123          case "$ALL_LINGUAS" in
8124           *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
8125          esac
8126        done
8127        LINGUAS=$NEW_LINGUAS
8128        echo "$ac_t""$LINGUAS" 1>&6
8129      fi
8130
8131           if test -n "$LINGUAS"; then
8132        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
8133      fi
8134    fi
8135
8136             if test $ac_cv_header_locale_h = yes; then
8137      INCLUDE_LOCALE_H="#include <locale.h>"
8138    else
8139      INCLUDE_LOCALE_H="\
8140 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
8141    fi
8142
8143
8144             test -d intl || mkdir intl
8145    if test "$CATOBJEXT" = ".cat"; then
8146      ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
8147 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
8148 echo "configure:8149: checking for linux/version.h" >&5
8149 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
8150   echo $ac_n "(cached) $ac_c" 1>&6
8151 else
8152   cat > conftest.$ac_ext <<EOF
8153 #line 8154 "configure"
8154 #include "confdefs.h"
8155 #include <linux/version.h>
8156 EOF
8157 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
8158 { (eval echo configure:8159: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
8159 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
8160 if test -z "$ac_err"; then
8161   rm -rf conftest*
8162   eval "ac_cv_header_$ac_safe=yes"
8163 else
8164   echo "$ac_err" >&5
8165   echo "configure: failed program was:" >&5
8166   cat conftest.$ac_ext >&5
8167   rm -rf conftest*
8168   eval "ac_cv_header_$ac_safe=no"
8169 fi
8170 rm -f conftest*
8171 fi
8172 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
8173   echo "$ac_t""yes" 1>&6
8174   msgformat=linux
8175 else
8176   echo "$ac_t""no" 1>&6
8177 msgformat=xopen
8178 fi
8179
8180
8181                sed -e '/^#/d' $srcdir/intl/$msgformat-msg.sed > intl/po2msg.sed
8182    fi
8183       sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
8184      $srcdir/intl/po2tbl.sed.in > intl/po2tbl.sed
8185
8186             if test "$PACKAGE" = "gettext"; then
8187      GT_NO="#NO#"
8188      GT_YES=
8189    else
8190      GT_NO=
8191      GT_YES="#YES#"
8192    fi
8193
8194
8195
8196             MKINSTALLDIRS=
8197    if test -n "$ac_aux_dir"; then
8198      MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
8199    fi
8200    if test -z "$MKINSTALLDIRS"; then
8201      MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
8202    fi
8203
8204
8205       l=
8206
8207
8208          test -d po || mkdir po
8209    if test "x$srcdir" != "x."; then
8210      if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
8211        posrcprefix="$srcdir/"
8212      else
8213        posrcprefix="../$srcdir/"
8214      fi
8215    else
8216      posrcprefix="../"
8217    fi
8218    rm -f po/POTFILES
8219    sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
8220         < $srcdir/po/POTFILES.in > po/POTFILES
8221
8222 XGETTEXT="AWK='$AWK' \$(SHELL) \$(top_srcdir)/exgettext $XGETTEXT"
8223
8224 # Windows32 Registry support for specifying GCC installation paths.
8225 # Check whether --enable-win32-registry or --disable-win32-registry was given.
8226 if test "${enable_win32_registry+set}" = set; then
8227   enableval="$enable_win32_registry"
8228   :
8229 fi
8230
8231
8232 echo $ac_n "checking whether windows registry support is requested""... $ac_c" 1>&6
8233 echo "configure:8234: checking whether windows registry support is requested" >&5
8234 if test x$enable_win32_registry != xno; then
8235   cat >> confdefs.h <<\EOF
8236 #define ENABLE_WIN32_REGISTRY 1
8237 EOF
8238
8239   echo "$ac_t""yes" 1>&6
8240 else
8241   echo "$ac_t""no" 1>&6
8242 fi
8243
8244 # Check if user specified a different registry key.
8245 case x${enable_win32_registry} in
8246 x | xyes)
8247   # default.
8248   gcc_cv_win32_registry_key="$VERSION"
8249   ;;
8250 xno)
8251   # no registry lookup.
8252   gcc_cv_win32_registry_key=''
8253   ;;
8254 *)
8255   # user-specified key.
8256   gcc_cv_win32_registry_key="$enable_win32_registry"
8257   ;;
8258 esac
8259
8260 if test x$enable_win32_registry != xno; then
8261   echo $ac_n "checking registry key on windows hosts""... $ac_c" 1>&6
8262 echo "configure:8263: checking registry key on windows hosts" >&5
8263   cat >> confdefs.h <<EOF
8264 #define WIN32_REGISTRY_KEY "$gcc_cv_win32_registry_key"
8265 EOF
8266
8267   echo "$ac_t""$gcc_cv_win32_registry_key" 1>&6
8268 fi
8269
8270 # Get an absolute path to the GCC top-level source directory
8271 holddir=`pwd`
8272 cd $srcdir
8273 topdir=`pwd`
8274 cd $holddir
8275
8276 # Conditionalize the makefile for this host machine.
8277 # Make-host contains the concatenation of all host makefile fragments
8278 # [there can be more than one].  This file is built by configure.frag.
8279 host_overrides=Make-host
8280 dep_host_xmake_file=
8281 for f in .. ${host_xmake_file}
8282 do
8283         if test -f ${srcdir}/config/$f
8284         then
8285                 dep_host_xmake_file="${dep_host_xmake_file} ${srcdir}/config/$f"
8286         fi
8287 done
8288
8289 # Conditionalize the makefile for this target machine.
8290 # Make-target contains the concatenation of all host makefile fragments
8291 # [there can be more than one].  This file is built by configure.frag.
8292 target_overrides=Make-target
8293 dep_tmake_file=
8294 for f in .. ${tmake_file}
8295 do
8296         if test -f ${srcdir}/config/$f
8297         then
8298                 dep_tmake_file="${dep_tmake_file} ${srcdir}/config/$f"
8299         fi
8300 done
8301
8302 # If the host doesn't support symlinks, modify CC in
8303 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
8304 # Otherwise, we can use "CC=$(CC)".
8305 rm -f symtest.tem
8306 if $symbolic_link $srcdir/gcc.c symtest.tem 2>/dev/null
8307 then
8308         cc_set_by_configure="\$(CC)"
8309         quoted_cc_set_by_configure="\$(CC)"
8310         stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
8311 else
8312         rm -f symtest.tem
8313         if cp -p $srcdir/gcc.c symtest.tem 2>/dev/null
8314         then
8315                 symbolic_link="cp -p"
8316         else
8317                 symbolic_link="cp"
8318         fi
8319         cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
8320         quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`"
8321         stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
8322 fi
8323 rm -f symtest.tem
8324
8325 out_object_file=`basename $out_file .c`.o
8326
8327 tm_file_list=
8328 for f in $tm_file; do
8329   case $f in
8330     gansidecl.h )
8331        tm_file_list="${tm_file_list} $f" ;;
8332     *) tm_file_list="${tm_file_list} \$(srcdir)/config/$f" ;;
8333   esac
8334 done
8335
8336 host_xm_file_list=
8337 for f in $host_xm_file; do
8338   case $f in
8339     auto-host.h | gansidecl.h | hwint.h )
8340        host_xm_file_list="${host_xm_file_list} $f" ;;
8341     *) host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f" ;;
8342   esac
8343 done
8344
8345 build_xm_file_list=
8346 for f in $build_xm_file; do
8347   case $f in
8348     auto-build.h | auto-host.h | gansidecl.h | hwint.h )
8349        build_xm_file_list="${build_xm_file_list} $f" ;;
8350     *) build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f" ;;
8351   esac
8352 done
8353
8354 # Define macro CROSS_COMPILE in compilation
8355 # if this is a cross-compiler.
8356 # Also use all.cross instead of all.internal
8357 # and add cross-make to Makefile.
8358 cross_overrides="/dev/null"
8359 if test x$host != x$target
8360 then
8361         cross_defines="CROSS=-DCROSS_COMPILE"
8362         cross_overrides="${topdir}/cross-make"
8363 fi
8364
8365 # When building gcc with a cross-compiler, we need to fix a few things.
8366 # This must come after cross-make as we want all.build to override
8367 # all.cross.
8368 build_overrides="/dev/null"
8369 if test x$build != x$host
8370 then
8371         build_overrides="${topdir}/build-make"
8372 fi
8373
8374 # Expand extra_headers to include complete path.
8375 # This substitutes for lots of t-* files.
8376 extra_headers_list=
8377 if test "x$extra_headers" = x
8378 then true
8379 else
8380         # Prepend ${srcdir}/ginclude/ to every entry in extra_headers.
8381         for file in $extra_headers;
8382         do
8383                 extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/${file}"
8384         done
8385 fi
8386
8387 if test x$use_collect2 = xno; then
8388         use_collect2=
8389 fi
8390
8391 # Add a definition of USE_COLLECT2 if system wants one.
8392 # Also tell toplev.c what to do.
8393 # This substitutes for lots of t-* files.
8394 if test x$use_collect2 = x
8395 then
8396         will_use_collect2=
8397         maybe_use_collect2=
8398 else
8399         will_use_collect2="collect2"
8400         maybe_use_collect2="-DUSE_COLLECT2"
8401 fi
8402
8403 # NEED TO CONVERT
8404 # Set MD_DEPS if the real md file is in md.pre-cpp.
8405 # Set MD_CPP to the cpp to pass the md file through.  Md files use ';'
8406 # for line oriented comments, so we must always use a GNU cpp.  If
8407 # building gcc with a cross compiler, use the cross compiler just
8408 # built.  Otherwise, we can use the cpp just built.
8409 md_file_sub=
8410 if test "x$md_cppflags" = x
8411 then
8412         md_file_sub=$srcdir/config/$md_file
8413 else
8414         md_file=md
8415 fi
8416
8417 # If we have gas in the build tree, make a link to it.
8418 if test -f ../gas/Makefile; then
8419         rm -f as; $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null
8420 fi
8421
8422 # If we have nm in the build tree, make a link to it.
8423 if test -f ../binutils/Makefile; then
8424         rm -f nm; $symbolic_link ../binutils/nm-new$host_exeext nm$host_exeext 2>/dev/null
8425 fi
8426
8427 # If we have ld in the build tree, make a link to it.
8428 if test -f ../ld/Makefile; then
8429 #       if test x$use_collect2 = x; then
8430 #               rm -f ld; $symbolic_link ../ld/ld-new$host_exeext ld$host_exeext 2>/dev/null
8431 #       else
8432                 rm -f collect-ld; $symbolic_link ../ld/ld-new$host_exeext collect-ld$host_exeext 2>/dev/null
8433 #       fi
8434 fi
8435
8436 # Figure out what assembler alignment features are present.
8437 echo $ac_n "checking assembler alignment features""... $ac_c" 1>&6
8438 echo "configure:8439: checking assembler alignment features" >&5
8439 gcc_cv_as=
8440 gcc_cv_as_alignment_features=
8441 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
8442 if test -x "$DEFAULT_ASSEMBLER"; then
8443         gcc_cv_as="$DEFAULT_ASSEMBLER"
8444 elif test -x "$AS"; then
8445         gcc_cv_as="$AS"
8446 elif test -x as$host_exeext; then
8447         # Build using assembler in the current directory.
8448         gcc_cv_as=./as$host_exeext
8449 elif test -f $gcc_cv_as_gas_srcdir/configure.in -a -f ../gas/Makefile; then
8450         # Single tree build which includes gas.
8451         for f in $gcc_cv_as_gas_srcdir/configure $gcc_cv_as_gas_srcdir/configure.in $gcc_cv_as_gas_srcdir/Makefile.in
8452         do
8453                 gcc_cv_gas_version=`grep '^VERSION=[0-9]*\.[0-9]*' $f`
8454                 if test x$gcc_cv_gas_version != x; then
8455                         break
8456                 fi
8457         done
8458         gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
8459         gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
8460         if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
8461                 # Gas version 2.6 and later support for .balign and .p2align.
8462                 # bytes to skip when using .p2align.
8463                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 6 -o "$gcc_cv_gas_major_version" -gt 2; then
8464                         gcc_cv_as_alignment_features=".balign and .p2align"
8465                         cat >> confdefs.h <<\EOF
8466 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
8467 EOF
8468
8469                 fi
8470                 # Gas version 2.8 and later support specifying the maximum
8471                 # bytes to skip when using .p2align.
8472                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 8 -o "$gcc_cv_gas_major_version" -gt 2; then
8473                         gcc_cv_as_alignment_features=".p2align including maximum skip"
8474                         cat >> confdefs.h <<\EOF
8475 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
8476 EOF
8477
8478                 fi
8479         fi
8480 elif test x$host = x$target; then
8481         # Native build.
8482         # Search the same directories that the installed compiler will
8483         # search.  Else we may find the wrong assembler and lose.  If we
8484         # do not find a suitable assembler binary, then try the user's
8485         # path.
8486         #
8487         # Also note we have to check MD_EXEC_PREFIX before checking the
8488         # user's path.  Unfortunately, there is no good way to get at the
8489         # value of MD_EXEC_PREFIX here.  So we do a brute force search
8490         # through all the known MD_EXEC_PREFIX values.  Ugh.  This needs
8491         # to be fixed as part of the make/configure rewrite too.
8492
8493         if test "x$exec_prefix" = xNONE; then
8494                 if test "x$prefix" = xNONE; then
8495                         test_prefix=/usr/local
8496                 else
8497                         test_prefix=$prefix
8498                 fi
8499         else
8500                 test_prefix=$exec_prefix
8501         fi
8502
8503         # If the loop below does not find an assembler, then use whatever
8504         # one we can find in the users's path.
8505         # user's path.
8506         as=as$host_exeext
8507
8508         test_dirs="$test_prefix/lib/gcc-lib/$target/$gcc_version \
8509                    $test_prefix/lib/gcc-lib/$target \
8510                    /usr/lib/gcc/$target/$gcc_version \
8511                    /usr/lib/gcc/$target \
8512                    $test_prefix/$target/bin/$target/$gcc_version \
8513                    $test_prefix/$target/bin \
8514                    /usr/libexec \
8515                    /usr/ccs/gcc \
8516                    /usr/ccs/bin \
8517                    /udk/usr/ccs/bin \
8518                    /bsd43/usr/lib/cmplrs/cc \
8519                    /usr/cross64/usr/bin \
8520                    /usr/lib/cmplrs/cc \
8521                    /sysv/usr/lib/cmplrs/cc \
8522                    /svr4/usr/lib/cmplrs/cc \
8523                    /usr/bin"
8524
8525         for dir in $test_dirs; do
8526                 if test -f $dir/as$host_exeext; then
8527                         gcc_cv_as=$dir/as$host_exeext
8528                         break;
8529                 fi
8530         done
8531 fi
8532 if test x$gcc_cv_as != x; then
8533         # Check if we have .balign and .p2align
8534         echo ".balign  4" > conftest.s
8535         echo ".p2align  2" >> conftest.s
8536         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8537                 gcc_cv_as_alignment_features=".balign and .p2align"
8538                 cat >> confdefs.h <<\EOF
8539 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
8540 EOF
8541
8542         fi
8543         rm -f conftest.s conftest.o
8544         # Check if specifying the maximum bytes to skip when
8545         # using .p2align is supported.
8546         echo ".p2align 4,,7" > conftest.s
8547         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8548                 gcc_cv_as_alignment_features=".p2align including maximum skip"
8549                 cat >> confdefs.h <<\EOF
8550 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
8551 EOF
8552
8553         fi
8554         rm -f conftest.s conftest.o
8555 fi
8556 echo "$ac_t""$gcc_cv_as_alignment_features" 1>&6
8557
8558 echo $ac_n "checking assembler subsection support""... $ac_c" 1>&6
8559 echo "configure:8560: checking assembler subsection support" >&5
8560 gcc_cv_as_subsections=
8561 if test x$gcc_cv_as != x; then
8562         # Check if we have .subsection
8563         echo ".subsection 1" > conftest.s
8564         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8565                 gcc_cv_as_subsections=".subsection"
8566                 if test -x nm$host_exeext; then
8567                         gcc_cv_nm=./nm$host_exeext
8568                 elif test x$host = x$target; then
8569                         # Native build.
8570                         gcc_cv_nm=nm$host_exeext
8571                 fi
8572                 if test x$gcc_cv_nm != x; then
8573                         cat > conftest.s <<EOF
8574 conftest_label1: .word 0
8575 .subsection -1
8576 conftest_label2: .word 0
8577 .previous
8578 EOF
8579                         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8580                                 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
8581                                 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
8582                                 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1; then
8583                                         :
8584                                 else
8585                                         gcc_cv_as_subsections="working .subsection -1"
8586                                         cat >> confdefs.h <<\EOF
8587 #define HAVE_GAS_SUBSECTION_ORDERING 1
8588 EOF
8589
8590                                 fi
8591                         fi
8592                 fi
8593         fi
8594         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
8595 fi
8596 echo "$ac_t""$gcc_cv_as_subsections" 1>&6
8597
8598 echo $ac_n "checking assembler weak support""... $ac_c" 1>&6
8599 echo "configure:8600: checking assembler weak support" >&5
8600 gcc_cv_as_weak=
8601 if test x$gcc_cv_as != x; then
8602         # Check if we have .weak
8603         echo "  .weak foobar" > conftest.s
8604         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8605                 cat >> confdefs.h <<\EOF
8606 #define HAVE_GAS_WEAK 1
8607 EOF
8608
8609                 gcc_cv_as_weak="yes"
8610         fi
8611         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
8612 fi
8613 echo "$ac_t""$gcc_cv_as_weak" 1>&6
8614
8615 echo $ac_n "checking assembler hidden support""... $ac_c" 1>&6
8616 echo "configure:8617: checking assembler hidden support" >&5
8617 gcc_cv_as_hidden=
8618 if test x$gcc_cv_as != x; then
8619         # Check if we have .hidden
8620         echo "  .hidden foobar" > conftest.s
8621         echo "foobar:" >> conftest.s
8622         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8623                 cat >> confdefs.h <<\EOF
8624 #define HAVE_GAS_HIDDEN 1
8625 EOF
8626
8627                 gcc_cv_as_hidden="yes"
8628         fi
8629         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
8630 fi
8631 echo "$ac_t""$gcc_cv_as_hidden" 1>&6
8632
8633 case "$target" in
8634   sparc*-*-*)
8635     echo $ac_n "checking assembler .register pseudo-op support""... $ac_c" 1>&6
8636 echo "configure:8637: checking assembler .register pseudo-op support" >&5
8637 if eval "test \"`echo '$''{'gcc_cv_as_register_pseudo_op'+set}'`\" = set"; then
8638   echo $ac_n "(cached) $ac_c" 1>&6
8639 else
8640
8641         gcc_cv_as_register_pseudo_op=unknown
8642         if test x$gcc_cv_as != x; then
8643             # Check if we have .register
8644             echo ".register %g2, #scratch" > conftest.s
8645             if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8646                 gcc_cv_as_register_pseudo_op=yes
8647             else
8648                 gcc_cv_as_register_pseudo_op=no
8649             fi
8650             rm -f conftest.s conftest.o
8651         fi
8652
8653 fi
8654
8655 echo "$ac_t""$gcc_cv_as_register_pseudo_op" 1>&6
8656     if test "x$gcc_cv_as_register_pseudo_op" = xyes; then
8657         cat >> confdefs.h <<\EOF
8658 #define HAVE_AS_REGISTER_PSEUDO_OP 1
8659 EOF
8660
8661     fi
8662
8663     case "$tm_file" in
8664     *64*)
8665         echo $ac_n "checking for 64 bit support in assembler ($gcc_cv_as)""... $ac_c" 1>&6
8666 echo "configure:8667: checking for 64 bit support in assembler ($gcc_cv_as)" >&5
8667 if eval "test \"`echo '$''{'gcc_cv_as_flags64'+set}'`\" = set"; then
8668   echo $ac_n "(cached) $ac_c" 1>&6
8669 else
8670
8671                 if test -n "$gcc_cv_as"; then
8672                     echo ".xword foo" > conftest.s
8673                     gcc_cv_as_flags64=no
8674                     for flag in "-xarch=v9" "-64 -Av9"; do
8675                         if $gcc_cv_as $flag -o conftest.o conftest.s \
8676                             > /dev/null 2>&1; then
8677                             gcc_cv_as_flags64=$flag
8678                             break
8679                         fi
8680                     done
8681                     rm -f conftest.s conftest.o
8682                 else
8683                     if test "$gas" = yes; then
8684                         gcc_cv_as_flags64="-64 -Av9"
8685                     else
8686                         gcc_cv_as_flags64="-xarch=v9"
8687                     fi
8688                 fi
8689
8690 fi
8691
8692 echo "$ac_t""$gcc_cv_as_flags64" 1>&6
8693         if test "x$gcc_cv_as_flags64" = xno; then
8694
8695             tmake_file=`echo " $tmake_file " | sed -e 's, sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
8696             dep_tmake_file=`echo " $dep_tmake_file " | sed -e 's, [^ ]*/config/sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
8697
8698         else
8699             cat >> confdefs.h <<EOF
8700 #define AS_SPARC64_FLAG "$gcc_cv_as_flags64"
8701 EOF
8702
8703         fi
8704         ;;
8705     *) gcc_cv_as_flags64=${gcc_cv_as_flags64-no}
8706         ;;
8707     esac
8708
8709     if test "x$gcc_cv_as_flags64" != xno; then
8710         echo $ac_n "checking for assembler offsetable %lo() support""... $ac_c" 1>&6
8711 echo "configure:8712: checking for assembler offsetable %lo() support" >&5
8712 if eval "test \"`echo '$''{'gcc_cv_as_offsetable_lo10'+set}'`\" = set"; then
8713   echo $ac_n "(cached) $ac_c" 1>&6
8714 else
8715
8716             gcc_cv_as_offsetable_lo10=unknown
8717             if test "x$gcc_cv_as" != x; then
8718                 # Check if assembler has offsetable %lo()
8719                 echo "or %g1, %lo(ab) + 12, %g1" > conftest.s
8720                 echo "or %g1, %lo(ab + 12), %g1" > conftest1.s
8721                 if $gcc_cv_as $gcc_cv_as_flags64 -o conftest.o conftest.s \
8722                         > /dev/null 2>&1 &&
8723                    $gcc_cv_as $gcc_cv_as_flags64 -o conftest1.o conftest1.s \
8724                         > /dev/null 2>&1; then
8725                     if cmp conftest.o conftest1.o > /dev/null 2>&1; then
8726                         gcc_cv_as_offsetable_lo10=no
8727                     else
8728                         gcc_cv_as_offsetable_lo10=yes
8729                     fi
8730                 else
8731                     gcc_cv_as_offsetable_lo10=no
8732                 fi
8733                 rm -f conftest.s conftest.o conftest1.s conftest1.o
8734             fi
8735
8736 fi
8737
8738 echo "$ac_t""$gcc_cv_as_offsetable_lo10" 1>&6
8739         if test "x$gcc_cv_as_offsetable_lo10" = xyes; then
8740             cat >> confdefs.h <<\EOF
8741 #define HAVE_AS_OFFSETABLE_LO10 1
8742 EOF
8743
8744         fi
8745     fi
8746     ;;
8747
8748   i[34567]86-*-*)
8749     echo $ac_n "checking assembler instructions""... $ac_c" 1>&6
8750 echo "configure:8751: checking assembler instructions" >&5
8751     gcc_cv_as_instructions=
8752     if test x$gcc_cv_as != x; then
8753         set "filds fists" "filds mem; fists mem"
8754         while test $# -gt 0
8755         do
8756                 echo "$2" > conftest.s
8757                 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8758                         gcc_cv_as_instructions=${gcc_cv_as_instructions}$1" "
8759                         cat >> confdefs.h <<EOF
8760 #define HAVE_GAS_`echo "$1" | tr 'a-z ' 'A-Z_'` 1
8761 EOF
8762
8763                 fi
8764                 shift 2
8765         done
8766         rm -f conftest.s conftest.o
8767     fi
8768     echo "$ac_t""$gcc_cv_as_instructions" 1>&6
8769     ;;
8770 esac
8771
8772 # Figure out what language subdirectories are present.
8773 # Look if the user specified --enable-languages="..."; if not, use
8774 # the environment variable $LANGUAGES if defined. $LANGUAGES might
8775 # go away some day.
8776 if test x"${enable_languages+set}" != xset; then
8777         if test x"${LANGUAGES+set}" = xset; then
8778                 enable_languages="`echo ${LANGUAGES} | tr ' ' ','`"
8779         else
8780                 enable_languages=all
8781         fi
8782 fi
8783 subdirs=
8784 for lang in ${srcdir}/*/config-lang.in ..
8785 do
8786         case $lang in
8787         ..) ;;
8788         # The odd quoting in the next line works around
8789         # an apparent bug in bash 1.12 on linux.
8790         ${srcdir}/[*]/config-lang.in) ;;
8791         *)
8792           lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
8793           if test "x$lang_alias" = x
8794           then
8795                 echo "$lang doesn't set \$language." 1>&2
8796                 exit 1
8797           fi
8798           if test x"${enable_languages}" = xall; then
8799                 add_this_lang=yes
8800           else
8801                 case "${enable_languages}" in
8802                     ${lang_alias} | "${lang_alias},"* | *",${lang_alias},"* | *",${lang_alias}" )
8803                         add_this_lang=yes
8804                         ;;
8805                     * )
8806                         add_this_lang=no
8807                         ;;
8808                 esac
8809           fi
8810           if test x"${add_this_lang}" = xyes; then
8811                 case $lang in
8812                     ${srcdir}/ada/config-lang.in)
8813                         if test x$gnat = xyes ; then
8814                                 subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
8815                         fi
8816                         ;;
8817                     *)
8818                         subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
8819                         ;;
8820                 esac
8821           fi
8822           ;;
8823         esac
8824 done
8825
8826 # Make gthr-default.h if we have a thread file.
8827 gthread_flags=
8828 if test $thread_file != single; then
8829     rm -f gthr-default.h
8830     echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
8831     gthread_flags=-DHAVE_GTHR_DEFAULT
8832 fi
8833
8834
8835 # Find out what GC implementation we want, or may, use.
8836 # Check whether --with-gc or --without-gc was given.
8837 if test "${with_gc+set}" = set; then
8838   withval="$with_gc"
8839   case "$withval" in
8840   simple | page)
8841     GGC=ggc-$withval
8842     ;;
8843   *)
8844     { echo "configure: error: $withval is an invalid option to --with-gc" 1>&2; exit 1; }
8845     ;;
8846 esac
8847 else
8848   if test $ac_cv_func_mmap_anywhere = yes \
8849     || test $ac_cv_func_valloc = yes; then
8850   GGC=ggc-page
8851 else
8852   GGC=ggc-simple
8853 fi
8854 fi
8855
8856
8857 echo "Using $GGC for garbage collection."
8858
8859 # Build a new-abi (c++) system
8860 # Check whether --enable-new-gxx-abi or --disable-new-gxx-abi was given.
8861 if test "${enable_new_gxx_abi+set}" = set; then
8862   enableval="$enable_new_gxx_abi"
8863   cat >> confdefs.h <<\EOF
8864 #define ENABLE_NEW_GXX_ABI 1
8865 EOF
8866
8867 GXX_ABI_FLAG='-fnew-abi'
8868 echo "Building a new-abi g++ compiler."
8869
8870 fi
8871
8872
8873
8874 # Build a new-libstdc++ system (ie libstdc++-v3)
8875 echo $ac_n "checking for libstdc++ to install""... $ac_c" 1>&6
8876 echo "configure:8877: checking for libstdc++ to install" >&5
8877 # Check whether --enable-libstdcxx-v3 or --disable-libstdcxx-v3 was given.
8878 if test "${enable_libstdcxx_v3+set}" = set; then
8879   enableval="$enable_libstdcxx_v3"
8880   enable_libstdcxx_v3=yes
8881 else
8882   enable_libstdcxx_v3=no
8883 fi
8884
8885
8886 if test x$enable_libstdcxx_v3 = xyes; then
8887   echo "$ac_t""v3" 1>&6
8888   ac_esn=1
8889 else
8890   echo "$ac_t""v2" 1>&6
8891   ac_esn=0
8892 fi
8893 cat >> confdefs.h <<EOF
8894 #define ENABLE_STD_NAMESPACE $ac_esn
8895 EOF
8896
8897
8898 # Make empty files to contain the specs and options for each language.
8899 # Then add #include lines to for a compiler that has specs and/or options.
8900
8901 lang_specs_files=
8902 lang_options_files=
8903 lang_tree_files=
8904 rm -f specs.h options.h gencheck.h
8905 touch specs.h options.h gencheck.h
8906 for subdir in . $subdirs
8907 do
8908         if test -f $srcdir/$subdir/lang-specs.h; then
8909                 echo "#include \"$subdir/lang-specs.h\"" >>specs.h
8910                 lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
8911         fi
8912         if test -f $srcdir/$subdir/lang-options.h; then
8913                 echo "#include \"$subdir/lang-options.h\"" >>options.h
8914                 lang_options_files="$lang_options_files $srcdir/$subdir/lang-options.h"
8915         fi
8916         if test -f $srcdir/$subdir/$subdir-tree.def; then
8917                 echo "#include \"$subdir/$subdir-tree.def\"" >>gencheck.h
8918                 lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
8919         fi
8920 done
8921
8922 # These (without "all_") are set in each config-lang.in.
8923 # `language' must be a single word so is spelled singularly.
8924 all_languages=
8925 all_boot_languages=
8926 all_compilers=
8927 all_stagestuff=
8928 all_diff_excludes=
8929 all_outputs='Makefile intl/Makefile po/Makefile.in fixinc/Makefile gccbug'
8930 # List of language makefile fragments.
8931 all_lang_makefiles=
8932 all_headers=
8933 all_lib2funcs=
8934
8935 # Add the language fragments.
8936 # Languages are added via two mechanisms.  Some information must be
8937 # recorded in makefile variables, these are defined in config-lang.in.
8938 # We accumulate them and plug them into the main Makefile.
8939 # The other mechanism is a set of hooks for each of the main targets
8940 # like `clean', `install', etc.
8941
8942 language_fragments="Make-lang"
8943 language_hooks="Make-hooks"
8944 oldstyle_subdirs=
8945
8946 for s in .. $subdirs
8947 do
8948         if test $s != ".."
8949         then
8950                 language=
8951                 boot_language=
8952                 compilers=
8953                 stagestuff=
8954                 diff_excludes=
8955                 headers=
8956                 outputs=
8957                 lib2funcs=
8958                 . ${srcdir}/$s/config-lang.in
8959                 if test "x$language" = x
8960                 then
8961                         echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2
8962                         exit 1
8963                 fi
8964                 all_lang_makefiles="$all_lang_makefiles ${srcdir}/$s/Make-lang.in ${srcdir}/$s/Makefile.in"
8965                 all_languages="$all_languages $language"
8966                 if test "x$boot_language" = xyes
8967                 then
8968                         all_boot_languages="$all_boot_languages $language"
8969                 fi
8970                 all_compilers="$all_compilers $compilers"
8971                 all_stagestuff="$all_stagestuff $stagestuff"
8972                 all_diff_excludes="$all_diff_excludes $diff_excludes"
8973                 all_headers="$all_headers $headers"
8974                 all_outputs="$all_outputs $outputs"
8975                 if test x$outputs = x
8976                 then
8977                         oldstyle_subdirs="$oldstyle_subdirs $s"
8978                 fi
8979                 all_lib2funcs="$all_lib2funcs $lib2funcs"
8980         fi
8981 done
8982
8983 # Since we can't use `::' targets, we link each language in
8984 # with a set of hooks, reached indirectly via lang.${target}.
8985
8986 rm -f Make-hooks
8987 touch Make-hooks
8988 target_list="all.build all.cross start.encap rest.encap \
8989         info dvi \
8990         install-normal install-common install-info install-man \
8991         uninstall distdir \
8992         mostlyclean clean distclean extraclean maintainer-clean \
8993         stage1 stage2 stage3 stage4"
8994 for t in $target_list
8995 do
8996         x=
8997         for lang in .. $all_languages
8998         do
8999                 if test $lang != ".."; then
9000                         x="$x $lang.$t"
9001                 fi
9002         done
9003         echo "lang.$t: $x" >> Make-hooks
9004 done
9005
9006 # If we're not building in srcdir, create .gdbinit.
9007
9008 if test ! -f Makefile.in; then
9009         echo "dir ." > .gdbinit
9010         echo "dir ${srcdir}" >> .gdbinit
9011         if test x$gdb_needs_out_file_path = xyes
9012         then
9013                 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
9014         fi
9015         if test "x$subdirs" != x; then
9016                 for s in $subdirs
9017                 do
9018                         echo "dir ${srcdir}/$s" >> .gdbinit
9019                 done
9020         fi
9021         echo "source ${srcdir}/.gdbinit" >> .gdbinit
9022 fi
9023
9024 # Define variables host_canonical and build_canonical
9025 # because some Cygnus local changes in the Makefile depend on them.
9026 build_canonical=${build}
9027 host_canonical=${host}
9028 target_subdir=
9029 if test "${host}" != "${target}" ; then
9030     target_subdir=${target}/
9031 fi
9032
9033
9034
9035
9036 # If this is using newlib, then define inhibit_libc in
9037 # LIBGCC2_CFLAGS.  This will cause __eprintf to be left out of
9038 # libgcc.a, but that's OK because newib should have its own version of
9039 # assert.h.
9040 inhibit_libc=
9041 if test x$with_newlib = xyes; then
9042         inhibit_libc=-Dinhibit_libc
9043 fi
9044
9045
9046 # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
9047 # absolute path for gcc_tooldir based on inserting the number of up-directory
9048 # movements required to get from $(exec_prefix) to $(prefix) into the basic
9049 # $(libsubdir)/@(unlibsubdir) based path.
9050 # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
9051 # make and thus we'd get different behavior depending on where we built the
9052 # sources.
9053 if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then
9054     gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_alias)'
9055 else
9056 # An explanation of the sed strings:
9057 #  -e 's|^\$(prefix)||'   matches and eliminates 'prefix' from 'exec_prefix'
9058 #  -e 's|/$||'            match a trailing forward slash and eliminates it
9059 #  -e 's|^[^/]|/|'        forces the string to start with a forward slash (*)
9060 #  -e 's|/[^/]*|../|g'    replaces each occurance of /<directory> with ../
9061 #
9062 # (*) Note this pattern overwrites the first character of the string
9063 # with a forward slash if one is not already present.  This is not a
9064 # problem because the exact names of the sub-directories concerned is
9065 # unimportant, just the number of them matters.
9066 #
9067 # The practical upshot of these patterns is like this:
9068 #
9069 #  prefix     exec_prefix        result
9070 #  ------     -----------        ------
9071 #   /foo        /foo/bar          ../
9072 #   /foo/       /foo/bar          ../
9073 #   /foo        /foo/bar/         ../
9074 #   /foo/       /foo/bar/         ../
9075 #   /foo        /foo/bar/ugg      ../../
9076 #
9077     dollar='$$'
9078     gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_alias)"
9079 fi
9080
9081
9082
9083 # Nothing to do for FLOAT_H, float_format already handled.
9084 objdir=`pwd`
9085
9086
9087 # Process the language and host/target makefile fragments.
9088 ${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag $srcdir "$subdirs" "$dep_host_xmake_file" "$dep_tmake_file"
9089
9090 # Substitute configuration variables
9091
9092
9093
9094
9095
9096
9097
9098
9099
9100
9101
9102
9103
9104
9105
9106
9107
9108
9109
9110
9111
9112
9113
9114
9115
9116
9117
9118
9119
9120
9121
9122
9123
9124
9125
9126
9127
9128
9129
9130
9131
9132
9133
9134
9135
9136
9137
9138
9139
9140
9141
9142
9143
9144
9145
9146
9147
9148
9149 # Echo that links are built
9150 if test x$host = x$target
9151 then
9152         str1="native "
9153 else
9154         str1="cross-"
9155         str2=" from $host"
9156 fi
9157
9158 if test x$host != x$build
9159 then
9160         str3=" on a $build system"
9161 fi
9162
9163 if test "x$str2" != x || test "x$str3" != x
9164 then
9165         str4=
9166 fi
9167
9168 echo "Links are now set up to build a ${str1}compiler for ${target}$str4" 1>&2
9169
9170 if test "x$str2" != x || test "x$str3" != x
9171 then
9172         echo " ${str2}${str3}." 1>&2
9173 fi
9174
9175 # Truncate the target if necessary
9176 if test x$host_truncate_target != x; then
9177         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
9178 fi
9179
9180 # Configure the subdirectories
9181 # AC_CONFIG_SUBDIRS($subdirs)
9182
9183 # Create the Makefile
9184 # and configure language subdirectories
9185 trap '' 1 2 15
9186 cat > confcache <<\EOF
9187 # This file is a shell script that caches the results of configure
9188 # tests run on this system so they can be shared between configure
9189 # scripts and configure runs.  It is not useful on other systems.
9190 # If it contains results you don't want to keep, you may remove or edit it.
9191 #
9192 # By default, configure uses ./config.cache as the cache file,
9193 # creating it if it does not exist already.  You can give configure
9194 # the --cache-file=FILE option to use a different cache file; that is
9195 # what configure does when it calls configure scripts in
9196 # subdirectories, so they share the cache.
9197 # Giving --cache-file=/dev/null disables caching, for debugging configure.
9198 # config.status only pays attention to the cache file if you give it the
9199 # --recheck option to rerun configure.
9200 #
9201 EOF
9202 # The following way of writing the cache mishandles newlines in values,
9203 # but we know of no workaround that is simple, portable, and efficient.
9204 # So, don't put newlines in cache variables' values.
9205 # Ultrix sh set writes to stderr and can't be redirected directly,
9206 # and sets the high bit in the cache file unless we assign to the vars.
9207 (set) 2>&1 |
9208   case `(ac_space=' '; set | grep ac_space) 2>&1` in
9209   *ac_space=\ *)
9210     # `set' does not quote correctly, so add quotes (double-quote substitution
9211     # turns \\\\ into \\, and sed turns \\ into \).
9212     sed -n \
9213       -e "s/'/'\\\\''/g" \
9214       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
9215     ;;
9216   *)
9217     # `set' quotes correctly as required by POSIX, so do not add quotes.
9218     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
9219     ;;
9220   esac >> confcache
9221 if cmp -s $cache_file confcache; then
9222   :
9223 else
9224   if test -w $cache_file; then
9225     echo "updating cache $cache_file"
9226     cat confcache > $cache_file
9227   else
9228     echo "not updating unwritable cache $cache_file"
9229   fi
9230 fi
9231 rm -f confcache
9232
9233 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
9234
9235 test "x$prefix" = xNONE && prefix=$ac_default_prefix
9236 # Let make expand exec_prefix.
9237 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9238
9239 # Any assignment to VPATH causes Sun make to only execute
9240 # the first set of double-colon rules, so remove it if not needed.
9241 # If there is a colon in the path, we need to keep it.
9242 if test "x$srcdir" = x.; then
9243   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
9244 fi
9245
9246 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
9247
9248 DEFS=-DHAVE_CONFIG_H
9249
9250 # Without the "./", some shells look in PATH for config.status.
9251 : ${CONFIG_STATUS=./config.status}
9252
9253 echo creating $CONFIG_STATUS
9254 rm -f $CONFIG_STATUS
9255 cat > $CONFIG_STATUS <<EOF
9256 #! /bin/sh
9257 # Generated automatically by configure.
9258 # Run this file to recreate the current configuration.
9259 # This directory was configured as follows,
9260 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
9261 #
9262 # $0 $ac_configure_args
9263 #
9264 # Compiler output produced by configure, useful for debugging
9265 # configure, is in ./config.log if it exists.
9266
9267 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
9268 for ac_option
9269 do
9270   case "\$ac_option" in
9271   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
9272     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
9273     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
9274   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
9275     echo "$CONFIG_STATUS generated by autoconf version 2.13"
9276     exit 0 ;;
9277   -help | --help | --hel | --he | --h)
9278     echo "\$ac_cs_usage"; exit 0 ;;
9279   *) echo "\$ac_cs_usage"; exit 1 ;;
9280   esac
9281 done
9282
9283 ac_given_srcdir=$srcdir
9284
9285 trap 'rm -fr `echo "$all_outputs auto-host.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
9286 EOF
9287 cat >> $CONFIG_STATUS <<EOF
9288
9289 # Protect against being on the right side of a sed subst in config.status.
9290 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
9291  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
9292 $ac_vpsub
9293 $extrasub
9294 s%@SHELL@%$SHELL%g
9295 s%@CFLAGS@%$CFLAGS%g
9296 s%@CPPFLAGS@%$CPPFLAGS%g
9297 s%@CXXFLAGS@%$CXXFLAGS%g
9298 s%@FFLAGS@%$FFLAGS%g
9299 s%@DEFS@%$DEFS%g
9300 s%@LDFLAGS@%$LDFLAGS%g
9301 s%@LIBS@%$LIBS%g
9302 s%@exec_prefix@%$exec_prefix%g
9303 s%@prefix@%$prefix%g
9304 s%@program_transform_name@%$program_transform_name%g
9305 s%@bindir@%$bindir%g
9306 s%@sbindir@%$sbindir%g
9307 s%@libexecdir@%$libexecdir%g
9308 s%@datadir@%$datadir%g
9309 s%@sysconfdir@%$sysconfdir%g
9310 s%@sharedstatedir@%$sharedstatedir%g
9311 s%@localstatedir@%$localstatedir%g
9312 s%@libdir@%$libdir%g
9313 s%@includedir@%$includedir%g
9314 s%@oldincludedir@%$oldincludedir%g
9315 s%@infodir@%$infodir%g
9316 s%@mandir@%$mandir%g
9317 s%@host@%$host%g
9318 s%@host_alias@%$host_alias%g
9319 s%@host_cpu@%$host_cpu%g
9320 s%@host_vendor@%$host_vendor%g
9321 s%@host_os@%$host_os%g
9322 s%@target@%$target%g
9323 s%@target_alias@%$target_alias%g
9324 s%@target_cpu@%$target_cpu%g
9325 s%@target_vendor@%$target_vendor%g
9326 s%@target_os@%$target_os%g
9327 s%@build@%$build%g
9328 s%@build_alias@%$build_alias%g
9329 s%@build_cpu@%$build_cpu%g
9330 s%@build_vendor@%$build_vendor%g
9331 s%@build_os@%$build_os%g
9332 s%@CC@%$CC%g
9333 s%@stage1_warn_cflags@%$stage1_warn_cflags%g
9334 s%@SET_MAKE@%$SET_MAKE%g
9335 s%@AWK@%$AWK%g
9336 s%@LEX@%$LEX%g
9337 s%@LEXLIB@%$LEXLIB%g
9338 s%@LN@%$LN%g
9339 s%@LN_S@%$LN_S%g
9340 s%@RANLIB@%$RANLIB%g
9341 s%@YACC@%$YACC%g
9342 s%@INSTALL@%$INSTALL%g
9343 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
9344 s%@INSTALL_DATA@%$INSTALL_DATA%g
9345 s%@CPP@%$CPP%g
9346 s%@gnat@%$gnat%g
9347 s%@vfprintf@%$vfprintf%g
9348 s%@doprint@%$doprint%g
9349 s%@manext@%$manext%g
9350 s%@objext@%$objext%g
9351 s%@PACKAGE@%$PACKAGE%g
9352 s%@VERSION@%$VERSION%g
9353 s%@ALLOCA@%$ALLOCA%g
9354 s%@USE_NLS@%$USE_NLS%g
9355 s%@MSGFMT@%$MSGFMT%g
9356 s%@GMSGFMT@%$GMSGFMT%g
9357 s%@XGETTEXT@%$XGETTEXT%g
9358 s%@GENCAT@%$GENCAT%g
9359 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
9360 s%@CATALOGS@%$CATALOGS%g
9361 s%@CATOBJEXT@%$CATOBJEXT%g
9362 s%@DATADIRNAME@%$DATADIRNAME%g
9363 s%@GMOFILES@%$GMOFILES%g
9364 s%@INSTOBJEXT@%$INSTOBJEXT%g
9365 s%@INTLDEPS@%$INTLDEPS%g
9366 s%@INTLLIBS@%$INTLLIBS%g
9367 s%@INTLOBJS@%$INTLOBJS%g
9368 s%@POFILES@%$POFILES%g
9369 s%@POSUB@%$POSUB%g
9370 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
9371 s%@GT_NO@%$GT_NO%g
9372 s%@GT_YES@%$GT_YES%g
9373 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
9374 s%@l@%$l%g
9375 s%@gthread_flags@%$gthread_flags%g
9376 s%@GGC@%$GGC%g
9377 s%@GXX_ABI_FLAG@%$GXX_ABI_FLAG%g
9378 s%@build_canonical@%$build_canonical%g
9379 s%@host_canonical@%$host_canonical%g
9380 s%@target_subdir@%$target_subdir%g
9381 s%@inhibit_libc@%$inhibit_libc%g
9382 s%@gcc_tooldir@%$gcc_tooldir%g
9383 s%@dollar@%$dollar%g
9384 s%@objdir@%$objdir%g
9385 s%@subdirs@%$subdirs%g
9386 s%@all_boot_languages@%$all_boot_languages%g
9387 s%@all_compilers@%$all_compilers%g
9388 s%@all_diff_excludes@%$all_diff_excludes%g
9389 s%@all_headers@%$all_headers%g
9390 s%@all_lang_makefiles@%$all_lang_makefiles%g
9391 s%@all_languages@%$all_languages%g
9392 s%@all_lib2funcs@%$all_lib2funcs%g
9393 s%@all_stagestuff@%$all_stagestuff%g
9394 s%@build_exeext@%$build_exeext%g
9395 s%@build_install_headers_dir@%$build_install_headers_dir%g
9396 s%@build_xm_file_list@%$build_xm_file_list%g
9397 s%@cc_set_by_configure@%$cc_set_by_configure%g
9398 s%@quoted_cc_set_by_configure@%$quoted_cc_set_by_configure%g
9399 s%@cpp_install_dir@%$cpp_install_dir%g
9400 s%@dep_host_xmake_file@%$dep_host_xmake_file%g
9401 s%@dep_tmake_file@%$dep_tmake_file%g
9402 s%@extra_c_flags@%$extra_c_flags%g
9403 s%@extra_c_objs@%$extra_c_objs%g
9404 s%@extra_cpp_objs@%$extra_cpp_objs%g
9405 s%@extra_cxx_objs@%$extra_cxx_objs%g
9406 s%@extra_headers_list@%$extra_headers_list%g
9407 s%@extra_objs@%$extra_objs%g
9408 s%@extra_parts@%$extra_parts%g
9409 s%@extra_passes@%$extra_passes%g
9410 s%@extra_programs@%$extra_programs%g
9411 s%@float_h_file@%$float_h_file%g
9412 s%@gcc_gxx_include_dir@%$gcc_gxx_include_dir%g
9413 s%@gcc_version@%$gcc_version%g
9414 s%@gcc_version_trigger@%$gcc_version_trigger%g
9415 s%@host_exeext@%$host_exeext%g
9416 s%@host_extra_gcc_objs@%$host_extra_gcc_objs%g
9417 s%@host_xm_file_list@%$host_xm_file_list%g
9418 s%@install@%$install%g
9419 s%@lang_options_files@%$lang_options_files%g
9420 s%@lang_specs_files@%$lang_specs_files%g
9421 s%@lang_tree_files@%$lang_tree_files%g
9422 s%@local_prefix@%$local_prefix%g
9423 s%@maybe_use_collect2@%$maybe_use_collect2%g
9424 s%@md_file@%$md_file%g
9425 s%@objc_boehm_gc@%$objc_boehm_gc%g
9426 s%@out_file@%$out_file%g
9427 s%@out_object_file@%$out_object_file%g
9428 s%@stage_prefix_set_by_configure@%$stage_prefix_set_by_configure%g
9429 s%@symbolic_link@%$symbolic_link%g
9430 s%@thread_file@%$thread_file%g
9431 s%@tm_file_list@%$tm_file_list%g
9432 s%@will_use_collect2@%$will_use_collect2%g
9433 /@target_overrides@/r $target_overrides
9434 s%@target_overrides@%%g
9435 /@host_overrides@/r $host_overrides
9436 s%@host_overrides@%%g
9437 s%@cross_defines@%$cross_defines%g
9438 /@cross_overrides@/r $cross_overrides
9439 s%@cross_overrides@%%g
9440 /@build_overrides@/r $build_overrides
9441 s%@build_overrides@%%g
9442 /@language_fragments@/r $language_fragments
9443 s%@language_fragments@%%g
9444 /@language_hooks@/r $language_hooks
9445 s%@language_hooks@%%g
9446
9447 CEOF
9448 EOF
9449
9450 cat >> $CONFIG_STATUS <<\EOF
9451
9452 # Split the substitutions into bite-sized pieces for seds with
9453 # small command number limits, like on Digital OSF/1 and HP-UX.
9454 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
9455 ac_file=1 # Number of current file.
9456 ac_beg=1 # First line for current file.
9457 ac_end=$ac_max_sed_cmds # Line after last line for current file.
9458 ac_more_lines=:
9459 ac_sed_cmds=""
9460 while $ac_more_lines; do
9461   if test $ac_beg -gt 1; then
9462     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
9463   else
9464     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
9465   fi
9466   if test ! -s conftest.s$ac_file; then
9467     ac_more_lines=false
9468     rm -f conftest.s$ac_file
9469   else
9470     if test -z "$ac_sed_cmds"; then
9471       ac_sed_cmds="sed -f conftest.s$ac_file"
9472     else
9473       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
9474     fi
9475     ac_file=`expr $ac_file + 1`
9476     ac_beg=$ac_end
9477     ac_end=`expr $ac_end + $ac_max_sed_cmds`
9478   fi
9479 done
9480 if test -z "$ac_sed_cmds"; then
9481   ac_sed_cmds=cat
9482 fi
9483 EOF
9484
9485 cat >> $CONFIG_STATUS <<EOF
9486
9487 CONFIG_FILES=\${CONFIG_FILES-"$all_outputs"}
9488 EOF
9489 cat >> $CONFIG_STATUS <<\EOF
9490 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
9491   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9492   case "$ac_file" in
9493   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
9494        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
9495   *) ac_file_in="${ac_file}.in" ;;
9496   esac
9497
9498   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
9499
9500   # Remove last slash and all that follows it.  Not all systems have dirname.
9501   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
9502   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
9503     # The file is in a subdirectory.
9504     test ! -d "$ac_dir" && mkdir "$ac_dir"
9505     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
9506     # A "../" for each directory in $ac_dir_suffix.
9507     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
9508   else
9509     ac_dir_suffix= ac_dots=
9510   fi
9511
9512   case "$ac_given_srcdir" in
9513   .)  srcdir=.
9514       if test -z "$ac_dots"; then top_srcdir=.
9515       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
9516   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
9517   *) # Relative path.
9518     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
9519     top_srcdir="$ac_dots$ac_given_srcdir" ;;
9520   esac
9521
9522
9523   echo creating "$ac_file"
9524   rm -f "$ac_file"
9525   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
9526   case "$ac_file" in
9527   *Makefile*) ac_comsub="1i\\
9528 # $configure_input" ;;
9529   *) ac_comsub= ;;
9530   esac
9531
9532   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
9533   sed -e "$ac_comsub
9534 s%@configure_input@%$configure_input%g
9535 s%@srcdir@%$srcdir%g
9536 s%@top_srcdir@%$top_srcdir%g
9537 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
9538 fi; done
9539 rm -f conftest.s*
9540
9541 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
9542 # NAME is the cpp macro being defined and VALUE is the value it is being given.
9543 #
9544 # ac_d sets the value in "#define NAME VALUE" lines.
9545 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
9546 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
9547 ac_dC='\3'
9548 ac_dD='%g'
9549 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
9550 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
9551 ac_uB='\([      ]\)%\1#\2define\3'
9552 ac_uC=' '
9553 ac_uD='\4%g'
9554 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
9555 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
9556 ac_eB='$%\1#\2define\3'
9557 ac_eC=' '
9558 ac_eD='%g'
9559
9560 if test "${CONFIG_HEADERS+set}" != set; then
9561 EOF
9562 cat >> $CONFIG_STATUS <<EOF
9563   CONFIG_HEADERS="auto-host.h:config.in"
9564 EOF
9565 cat >> $CONFIG_STATUS <<\EOF
9566 fi
9567 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
9568   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9569   case "$ac_file" in
9570   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
9571        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
9572   *) ac_file_in="${ac_file}.in" ;;
9573   esac
9574
9575   echo creating $ac_file
9576
9577   rm -f conftest.frag conftest.in conftest.out
9578   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
9579   cat $ac_file_inputs > conftest.in
9580
9581 EOF
9582
9583 # Transform confdefs.h into a sed script conftest.vals that substitutes
9584 # the proper values into config.h.in to produce config.h.  And first:
9585 # Protect against being on the right side of a sed subst in config.status.
9586 # Protect against being in an unquoted here document in config.status.
9587 rm -f conftest.vals
9588 cat > conftest.hdr <<\EOF
9589 s/[\\&%]/\\&/g
9590 s%[\\$`]%\\&%g
9591 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
9592 s%ac_d%ac_u%gp
9593 s%ac_u%ac_e%gp
9594 EOF
9595 sed -n -f conftest.hdr confdefs.h > conftest.vals
9596 rm -f conftest.hdr
9597
9598 # This sed command replaces #undef with comments.  This is necessary, for
9599 # example, in the case of _POSIX_SOURCE, which is predefined and required
9600 # on some systems where configure will not decide to define it.
9601 cat >> conftest.vals <<\EOF
9602 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
9603 EOF
9604
9605 # Break up conftest.vals because some shells have a limit on
9606 # the size of here documents, and old seds have small limits too.
9607
9608 rm -f conftest.tail
9609 while :
9610 do
9611   ac_lines=`grep -c . conftest.vals`
9612   # grep -c gives empty output for an empty file on some AIX systems.
9613   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
9614   # Write a limited-size here document to conftest.frag.
9615   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
9616   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
9617   echo 'CEOF
9618   sed -f conftest.frag conftest.in > conftest.out
9619   rm -f conftest.in
9620   mv conftest.out conftest.in
9621 ' >> $CONFIG_STATUS
9622   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
9623   rm -f conftest.vals
9624   mv conftest.tail conftest.vals
9625 done
9626 rm -f conftest.vals
9627
9628 cat >> $CONFIG_STATUS <<\EOF
9629   rm -f conftest.frag conftest.h
9630   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
9631   cat conftest.in >> conftest.h
9632   rm -f conftest.in
9633   if cmp -s $ac_file conftest.h 2>/dev/null; then
9634     echo "$ac_file is unchanged"
9635     rm -f conftest.h
9636   else
9637     # Remove last slash and all that follows it.  Not all systems have dirname.
9638       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
9639       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
9640       # The file is in a subdirectory.
9641       test ! -d "$ac_dir" && mkdir "$ac_dir"
9642     fi
9643     rm -f $ac_file
9644     mv conftest.h $ac_file
9645   fi
9646 fi; done
9647
9648 EOF
9649
9650 cat >> $CONFIG_STATUS <<EOF
9651 ac_sources="$nls_cv_header_libgt"
9652 ac_dests="$nls_cv_header_intl"
9653 EOF
9654
9655 cat >> $CONFIG_STATUS <<\EOF
9656 srcdir=$ac_given_srcdir
9657 while test -n "$ac_sources"; do
9658   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
9659   set $ac_sources; ac_source=$1; shift; ac_sources=$*
9660
9661   echo "linking $srcdir/$ac_source to $ac_dest"
9662
9663   if test ! -r $srcdir/$ac_source; then
9664     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
9665   fi
9666   rm -f $ac_dest
9667
9668   # Make relative symlinks.
9669   # Remove last slash and all that follows it.  Not all systems have dirname.
9670   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
9671   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
9672     # The dest file is in a subdirectory.
9673     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
9674     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
9675     # A "../" for each directory in $ac_dest_dir_suffix.
9676     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
9677   else
9678     ac_dest_dir_suffix= ac_dots=
9679   fi
9680
9681   case "$srcdir" in
9682   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
9683   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
9684   esac
9685
9686   # Make a symlink if possible; otherwise try a hard link.
9687   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
9688     ln $srcdir/$ac_source $ac_dest; then :
9689   else
9690     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
9691   fi
9692 done
9693 EOF
9694 cat >> $CONFIG_STATUS <<EOF
9695
9696
9697 host='${host}'
9698 build='${build}'
9699 target='${target}'
9700 target_alias='${target_alias}'
9701 srcdir='${srcdir}'
9702 subdirs='${subdirs}'
9703 oldstyle_subdirs='${oldstyle_subdirs}'
9704 symbolic_link='${symbolic_link}'
9705 program_transform_set='${program_transform_set}'
9706 program_transform_name='${program_transform_name}'
9707 dep_host_xmake_file='${dep_host_xmake_file}'
9708 host_xmake_file='${host_xmake_file}'
9709 dep_tmake_file='${dep_tmake_file}'
9710 tmake_file='${tmake_file}'
9711 thread_file='${thread_file}'
9712 gcc_version='${gcc_version}'
9713 gcc_version_trigger='${gcc_version_trigger}'
9714 local_prefix='${local_prefix}'
9715 build_install_headers_dir='${build_install_headers_dir}'
9716 build_exeext='${build_exeext}'
9717 host_exeext='${host_exeext}'
9718 out_file='${out_file}'
9719 gdb_needs_out_file_path='${gdb_needs_out_file_path}'
9720 SET_MAKE='${SET_MAKE}'
9721 target_list='${target_list}'
9722 target_overrides='${target_overrides}'
9723 host_overrides='${host_overrides}'
9724 cross_defines='${cross_defines}'
9725 cross_overrides='${cross_overrides}'
9726 build_overrides='${build_overrides}'
9727 cpp_install_dir='${cpp_install_dir}'
9728
9729 EOF
9730 cat >> $CONFIG_STATUS <<\EOF
9731 case "$CONFIG_FILES" in *po/Makefile.in*)
9732         sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
9733       esac
9734
9735 . $srcdir/configure.lang
9736 case x$CONFIG_HEADERS in
9737 xauto-host.h:config.in)
9738 echo > cstamp-h ;;
9739 esac
9740 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
9741 # bootstrapping and the installation procedure can still use
9742 # CC="stage1/xgcc -Bstage1/".  If the host doesn't support symlinks,
9743 # FLAGS_TO_PASS has been modified to solve the problem there.
9744 # This is virtually a duplicate of what happens in configure.lang; we do
9745 # an extra check to make sure this only happens if ln -s can be used.
9746 if test "$symbolic_link" = "ln -s"; then
9747  for d in .. ${subdirs} ; do
9748    if test $d != ..; then
9749         STARTDIR=`pwd`
9750         cd $d
9751         for t in stage1 stage2 stage3 stage4 include
9752         do
9753                 rm -f $t
9754                 $symbolic_link ../$t $t 2>/dev/null
9755         done
9756         cd $STARTDIR
9757    fi
9758  done
9759 else true ; fi
9760 # Avoid having to add intl to our include paths.
9761 if test -f intl/libintl.h; then
9762   echo creating libintl.h
9763   echo '#include "intl/libintl.h"' >libintl.h
9764 fi
9765
9766 exit 0
9767 EOF
9768 chmod +x $CONFIG_STATUS
9769 rm -fr confdefs* $ac_clean_files
9770 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
9771