gcc/configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.13
   5 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
   6 #
   7 # This configure script is free software; the Free Software Foundation
   8 # gives unlimited permission to copy, distribute and modify it.
   9
  10 # Defaults:
  11 ac_help=
  12 ac_default_prefix=/usr/local
  13 # Any additions from configure.in:
  14 ac_help="$ac_help
  15   --with-gnu-ld           arrange to work with GNU ld."
  16 ac_help="$ac_help
  17   --with-ld               arrange to use the specified ld (full pathname)."
  18 ac_help="$ac_help
  19   --with-gnu-as           arrange to work with GNU as."
  20 ac_help="$ac_help
  21   --with-as               arrange to use the specified as (full pathname)."
  22 ac_help="$ac_help
  23   --with-stabs            arrange to use stabs instead of host debug format."
  24 ac_help="$ac_help
  25   --with-elf              arrange to use ELF instead of host debug format."
  26 ac_help="$ac_help
  27   --with-local-prefix=DIR specifies directory to put local include."
  28 ac_help="$ac_help
  29   --with-gxx-include-dir=DIR
  30                           specifies directory to put g++ header files."
  31 ac_help="$ac_help
  32   --enable-checking[=LIST]
  33                           enable expensive run-time checks.  With LIST,
  34                           enable only specific categories of checks.
  35                           Categories are: misc,tree,rtl,gc,gcac; default
  36                           is misc,tree,rtl"
  37 ac_help="$ac_help
  38   --disable-cpp           don't provide a user-visible C preprocessor."
  39 ac_help="$ac_help
  40   --with-cpp-install-dir=DIR
  41                           install the user visible C preprocessor in DIR
  42                           (relative to PREFIX) as well as PREFIX/bin."
  43 ac_help="$ac_help
  44   --enable-c-mbchar       Enable multibyte characters for C and C++."
  45 ac_help="$ac_help
  46   --enable-threads        enable thread usage for target GCC.
  47   --enable-threads=LIB    use LIB thread package for target GCC."
  48 ac_help="$ac_help
  49   --enable-objc-gc        enable the use of Boehm's garbage collector with
  50                           the GNU Objective-C runtime."
  51 ac_help="$ac_help
  52   --with-dwarf2   force the default debug format to be DWARF2."
  53 ac_help="$ac_help
  54   --enable-nls            use Native Language Support (disabled by default)"
  55 ac_help="$ac_help
  56   --disable-nls           do not use Native Language Support"
  57 ac_help="$ac_help
  58   --with-included-gettext use the GNU gettext library included here"
  59 ac_help="$ac_help
  60   --with-catgets          use catgets functions if available"
  61 ac_help="$ac_help
  62   --disable-win32-registry
  63                           Disable lookup of installation paths in the
  64                          Registry on Windows hosts.
  65   --enable-win32-registry Enable registry lookup (default).
  66   --enable-win32-registry=KEY
  67                           Use KEY instead of GCC version as the last portion
  68                          of the registry key."
  69 ac_help="$ac_help
  70   --with-gc={simple,page} Choose the garbage collection mechanism to use
  71                            with the compiler."
  72 ac_help="$ac_help
  73   --enable-new-gxx-abi
  74                           select the new abi for g++. You must select an ABI
  75                           at configuration time, so that the correct runtime
  76                           support is built. You cannot mix ABIs."
  77 ac_help="$ac_help
  78   --enable-libstdcxx-v3
  79                           enable libstdc++-v3 for building and installation"
  80
  81 # Initialize some variables set by options.
  82 # The variables have the same names as the options, with
  83 # dashes changed to underlines.
  84 build=NONE
  85 cache_file=./config.cache
  86 exec_prefix=NONE
  87 host=NONE
  88 no_create=
  89 nonopt=NONE
  90 no_recursion=
  91 prefix=NONE
  92 program_prefix=NONE
  93 program_suffix=NONE
  94 program_transform_name=s,x,x,
  95 silent=
  96 site=
  97 srcdir=
  98 target=NONE
  99 verbose=
 100 x_includes=NONE
 101 x_libraries=NONE
 102 bindir='${exec_prefix}/bin'
 103 sbindir='${exec_prefix}/sbin'
 104 libexecdir='${exec_prefix}/libexec'
 105 datadir='${prefix}/share'
 106 sysconfdir='${prefix}/etc'
 107 sharedstatedir='${prefix}/com'
 108 localstatedir='${prefix}/var'
 109 libdir='${exec_prefix}/lib'
 110 includedir='${prefix}/include'
 111 oldincludedir='/usr/include'
 112 infodir='${prefix}/info'
 113 mandir='${prefix}/man'
 114
 115 # Initialize some other variables.
 116 subdirs=
 117 MFLAGS= MAKEFLAGS=
 118 SHELL=${CONFIG_SHELL-/bin/sh}
 119 # Maximum number of lines to put in a shell here document.
 120 ac_max_here_lines=12
 121
 122 ac_prev=
 123 for ac_option
 124 do
 125
 126   # If the previous option needs an argument, assign it.
 127   if test -n "$ac_prev"; then
 128     eval "$ac_prev=\$ac_option"
 129     ac_prev=
 130     continue
 131   fi
 132
 133   case "$ac_option" in
 134   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
 135   *) ac_optarg= ;;
 136   esac
 137
 138   # Accept the important Cygnus configure options, so we can diagnose typos.
 139
 140   case "$ac_option" in
 141
 142   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 143     ac_prev=bindir ;;
 144   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 145     bindir="$ac_optarg" ;;
 146
 147   -build | --build | --buil | --bui | --bu)
 148     ac_prev=build ;;
 149   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 150     build="$ac_optarg" ;;
 151
 152   -cache-file | --cache-file | --cache-fil | --cache-fi \
 153   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 154     ac_prev=cache_file ;;
 155   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 156   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 157     cache_file="$ac_optarg" ;;
 158
 159   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 160     ac_prev=datadir ;;
 161   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 162   | --da=*)
 163     datadir="$ac_optarg" ;;
 164
 165   -disable-* | --disable-*)
 166     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 167     # Reject names that are not valid shell variable names.
 168     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 169       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 170     fi
 171     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 172     eval "enable_${ac_feature}=no" ;;
 173
 174   -enable-* | --enable-*)
 175     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 176     # Reject names that are not valid shell variable names.
 177     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 178       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 179     fi
 180     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 181     case "$ac_option" in
 182       *=*) ;;
 183       *) ac_optarg=yes ;;
 184     esac
 185     eval "enable_${ac_feature}='$ac_optarg'" ;;
 186
 187   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 188   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 189   | --exec | --exe | --ex)
 190     ac_prev=exec_prefix ;;
 191   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 192   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 193   | --exec=* | --exe=* | --ex=*)
 194     exec_prefix="$ac_optarg" ;;
 195
 196   -gas | --gas | --ga | --g)
 197     # Obsolete; use --with-gas.
 198     with_gas=yes ;;
 199
 200   -help | --help | --hel | --he)
 201     # Omit some internal or obsolete options to make the list less imposing.
 202     # This message is too long to be a string in the A/UX 3.1 sh.
 203     cat << EOF
 204 Usage: configure [options] [host]
 205 Options: [defaults in brackets after descriptions]
 206 Configuration:
 207   --cache-file=FILE       cache test results in FILE
 208   --help                  print this message
 209   --no-create             do not create output files
 210   --quiet, --silent       do not print \`checking...' messages
 211   --version               print the version of autoconf that created configure
 212 Directory and file names:
 213   --prefix=PREFIX         install architecture-independent files in PREFIX
 214                           [$ac_default_prefix]
 215   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 216                           [same as prefix]
 217   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 218   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 219   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 220   --datadir=DIR           read-only architecture-independent data in DIR
 221                           [PREFIX/share]
 222   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 223   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 224                           [PREFIX/com]
 225   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 226   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 227   --includedir=DIR        C header files in DIR [PREFIX/include]
 228   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 229   --infodir=DIR           info documentation in DIR [PREFIX/info]
 230   --mandir=DIR            man documentation in DIR [PREFIX/man]
 231   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 232   --program-prefix=PREFIX prepend PREFIX to installed program names
 233   --program-suffix=SUFFIX append SUFFIX to installed program names
 234   --program-transform-name=PROGRAM
 235                           run sed PROGRAM on installed program names
 236 EOF
 237     cat << EOF
 238 Host type:
 239   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 240   --host=HOST             configure for HOST [guessed]
 241   --target=TARGET         configure for TARGET [TARGET=HOST]
 242 Features and packages:
 243   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 244   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 245   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 246   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 247   --x-includes=DIR        X include files are in DIR
 248   --x-libraries=DIR       X library files are in DIR
 249 EOF
 250     if test -n "$ac_help"; then
 251       echo "--enable and --with options recognized:$ac_help"
 252     fi
 253     exit 0 ;;
 254
 255   -host | --host | --hos | --ho)
 256     ac_prev=host ;;
 257   -host=* | --host=* | --hos=* | --ho=*)
 258     host="$ac_optarg" ;;
 259
 260   -includedir | --includedir | --includedi | --included | --include \
 261   | --includ | --inclu | --incl | --inc)
 262     ac_prev=includedir ;;
 263   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 264   | --includ=* | --inclu=* | --incl=* | --inc=*)
 265     includedir="$ac_optarg" ;;
 266
 267   -infodir | --infodir | --infodi | --infod | --info | --inf)
 268     ac_prev=infodir ;;
 269   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 270     infodir="$ac_optarg" ;;
 271
 272   -libdir | --libdir | --libdi | --libd)
 273     ac_prev=libdir ;;
 274   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 275     libdir="$ac_optarg" ;;
 276
 277   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 278   | --libexe | --libex | --libe)
 279     ac_prev=libexecdir ;;
 280   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 281   | --libexe=* | --libex=* | --libe=*)
 282     libexecdir="$ac_optarg" ;;
 283
 284   -localstatedir | --localstatedir | --localstatedi | --localstated \
 285   | --localstate | --localstat | --localsta | --localst \
 286   | --locals | --local | --loca | --loc | --lo)
 287     ac_prev=localstatedir ;;
 288   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 289   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 290   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 291     localstatedir="$ac_optarg" ;;
 292
 293   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 294     ac_prev=mandir ;;
 295   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 296     mandir="$ac_optarg" ;;
 297
 298   -nfp | --nfp | --nf)
 299     # Obsolete; use --without-fp.
 300     with_fp=no ;;
 301
 302   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 303   | --no-cr | --no-c)
 304     no_create=yes ;;
 305
 306   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 307   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 308     no_recursion=yes ;;
 309
 310   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 311   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 312   | --oldin | --oldi | --old | --ol | --o)
 313     ac_prev=oldincludedir ;;
 314   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 315   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 316   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 317     oldincludedir="$ac_optarg" ;;
 318
 319   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 320     ac_prev=prefix ;;
 321   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 322     prefix="$ac_optarg" ;;
 323
 324   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 325   | --program-pre | --program-pr | --program-p)
 326     ac_prev=program_prefix ;;
 327   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 328   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 329     program_prefix="$ac_optarg" ;;
 330
 331   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 332   | --program-suf | --program-su | --program-s)
 333     ac_prev=program_suffix ;;
 334   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 335   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 336     program_suffix="$ac_optarg" ;;
 337
 338   -program-transform-name | --program-transform-name \
 339   | --program-transform-nam | --program-transform-na \
 340   | --program-transform-n | --program-transform- \
 341   | --program-transform | --program-transfor \
 342   | --program-transfo | --program-transf \
 343   | --program-trans | --program-tran \
 344   | --progr-tra | --program-tr | --program-t)
 345     ac_prev=program_transform_name ;;
 346   -program-transform-name=* | --program-transform-name=* \
 347   | --program-transform-nam=* | --program-transform-na=* \
 348   | --program-transform-n=* | --program-transform-=* \
 349   | --program-transform=* | --program-transfor=* \
 350   | --program-transfo=* | --program-transf=* \
 351   | --program-trans=* | --program-tran=* \
 352   | --progr-tra=* | --program-tr=* | --program-t=*)
 353     program_transform_name="$ac_optarg" ;;
 354
 355   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 356   | -silent | --silent | --silen | --sile | --sil)
 357     silent=yes ;;
 358
 359   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 360     ac_prev=sbindir ;;
 361   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 362   | --sbi=* | --sb=*)
 363     sbindir="$ac_optarg" ;;
 364
 365   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 366   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 367   | --sharedst | --shareds | --shared | --share | --shar \
 368   | --sha | --sh)
 369     ac_prev=sharedstatedir ;;
 370   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 371   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 372   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 373   | --sha=* | --sh=*)
 374     sharedstatedir="$ac_optarg" ;;
 375
 376   -site | --site | --sit)
 377     ac_prev=site ;;
 378   -site=* | --site=* | --sit=*)
 379     site="$ac_optarg" ;;
 380
 381   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 382     ac_prev=srcdir ;;
 383   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 384     srcdir="$ac_optarg" ;;
 385
 386   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 387   | --syscon | --sysco | --sysc | --sys | --sy)
 388     ac_prev=sysconfdir ;;
 389   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 390   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 391     sysconfdir="$ac_optarg" ;;
 392
 393   -target | --target | --targe | --targ | --tar | --ta | --t)
 394     ac_prev=target ;;
 395   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 396     target="$ac_optarg" ;;
 397
 398   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 399     verbose=yes ;;
 400
 401   -version | --version | --versio | --versi | --vers)
 402     echo "configure generated by autoconf version 2.13"
 403     exit 0 ;;
 404
 405   -with-* | --with-*)
 406     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 407     # Reject names that are not valid shell variable names.
 408     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 409       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 410     fi
 411     ac_package=`echo $ac_package| sed 's/-/_/g'`
 412     case "$ac_option" in
 413       *=*) ;;
 414       *) ac_optarg=yes ;;
 415     esac
 416     eval "with_${ac_package}='$ac_optarg'" ;;
 417
 418   -without-* | --without-*)
 419     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 420     # Reject names that are not valid shell variable names.
 421     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 422       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 423     fi
 424     ac_package=`echo $ac_package| sed 's/-/_/g'`
 425     eval "with_${ac_package}=no" ;;
 426
 427   --x)
 428     # Obsolete; use --with-x.
 429     with_x=yes ;;
 430
 431   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 432   | --x-incl | --x-inc | --x-in | --x-i)
 433     ac_prev=x_includes ;;
 434   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 435   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 436     x_includes="$ac_optarg" ;;
 437
 438   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 439   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 440     ac_prev=x_libraries ;;
 441   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 442   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 443     x_libraries="$ac_optarg" ;;
 444
 445   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 446     ;;
 447
 448   *)
 449     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 450       echo "configure: warning: $ac_option: invalid host type" 1>&2
 451     fi
 452     if test "x$nonopt" != xNONE; then
 453       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 454     fi
 455     nonopt="$ac_option"
 456     ;;
 457
 458   esac
 459 done
 460
 461 if test -n "$ac_prev"; then
 462   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 463 fi
 464
 465 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 466
 467 # File descriptor usage:
 468 # 0 standard input
 469 # 1 file creation
 470 # 2 errors and warnings
 471 # 3 some systems may open it to /dev/tty
 472 # 4 used on the Kubota Titan
 473 # 6 checking for... messages and results
 474 # 5 compiler messages saved in config.log
 475 if test "$silent" = yes; then
 476   exec 6>/dev/null
 477 else
 478   exec 6>&1
 479 fi
 480 exec 5>./config.log
 481
 482 echo "\
 483 This file contains any messages produced by compilers while
 484 running configure, to aid debugging if configure makes a mistake.
 485 " 1>&5
 486
 487 # Strip out --no-create and --no-recursion so they do not pile up.
 488 # Also quote any args containing shell metacharacters.
 489 ac_configure_args=
 490 for ac_arg
 491 do
 492   case "$ac_arg" in
 493   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 494   | --no-cr | --no-c) ;;
 495   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 496   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 497   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 498   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 499   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 500   esac
 501 done
 502
 503 # NLS nuisances.
 504 # Only set these to C if already set.  These must not be set unconditionally
 505 # because not all systems understand e.g. LANG=C (notably SCO).
 506 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 507 # Non-C LC_CTYPE values break the ctype check.
 508 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 509 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 510 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 511 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 512
 513 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 514 rm -rf conftest* confdefs.h
 515 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 516 echo > confdefs.h
 517
 518 # A filename unique to this package, relative to the directory that
 519 # configure is in, which we can look for to find out if srcdir is correct.
 520 ac_unique_file=tree.c
 521
 522 # Find the source files, if location was not specified.
 523 if test -z "$srcdir"; then
 524   ac_srcdir_defaulted=yes
 525   # Try the directory containing this script, then its parent.
 526   ac_prog=$0
 527   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 528   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 529   srcdir=$ac_confdir
 530   if test ! -r $srcdir/$ac_unique_file; then
 531     srcdir=..
 532   fi
 533 else
 534   ac_srcdir_defaulted=no
 535 fi
 536 if test ! -r $srcdir/$ac_unique_file; then
 537   if test "$ac_srcdir_defaulted" = yes; then
 538     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 539   else
 540     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 541   fi
 542 fi
 543 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 544
 545 # Prefer explicitly selected file to automatically selected ones.
 546 if test -z "$CONFIG_SITE"; then
 547   if test "x$prefix" != xNONE; then
 548     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 549   else
 550     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 551   fi
 552 fi
 553 for ac_site_file in $CONFIG_SITE; do
 554   if test -r "$ac_site_file"; then
 555     echo "loading site script $ac_site_file"
 556     . "$ac_site_file"
 557   fi
 558 done
 559
 560 if test -r "$cache_file"; then
 561   echo "loading cache $cache_file"
 562   . $cache_file
 563 else
 564   echo "creating cache $cache_file"
 565   > $cache_file
 566 fi
 567
 568 ac_ext=c
 569 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 570 ac_cpp='$CPP $CPPFLAGS'
 571 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 572 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 573 cross_compiling=$ac_cv_prog_cc_cross
 574
 575 ac_exeext=
 576 ac_objext=o
 577 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 578   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 579   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 580     ac_n= ac_c='
 581 ' ac_t='        '
 582   else
 583     ac_n=-n ac_c= ac_t=
 584   fi
 585 else
 586   ac_n= ac_c='\c' ac_t=
 587 fi
 588
 589
 590
 591
 592 remove=rm
 593 hard_link=ln
 594 symbolic_link='ln -s'
 595 copy=cp
 596
 597 # Check for bogus environment variables.
 598 # Test if LIBRARY_PATH contains the notation for the current directory
 599 # since this would lead to problems installing/building glibc.
 600 # LIBRARY_PATH contains the current directory if one of the following
 601 # is true:
 602 # - one of the terminals (":" and ";") is the first or last sign
 603 # - two terminals occur directly after each other
 604 # - the path contains an element with a dot in it
 605 echo $ac_n "checking LIBRARY_PATH variable""... $ac_c" 1>&6
 606 echo "configure:607: checking LIBRARY_PATH variable" >&5
 607 case ${LIBRARY_PATH} in
 608   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
 609     library_path_setting="contains current directory"
 610     ;;
 611   *)
 612     library_path_setting="ok"
 613     ;;
 614 esac
 615 echo "$ac_t""$library_path_setting" 1>&6
 616 if test "$library_path_setting" != "ok"; then
 617 { echo "configure: error:
 618 *** LIBRARY_PATH shouldn't contain the current directory when
 619 *** building gcc. Please change the environment variable
 620 *** and run configure again." 1>&2; exit 1; }
 621 fi
 622
 623 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
 624 # since this would lead to problems installing/building glibc.
 625 # GCC_EXEC_PREFIX contains the current directory if one of the following
 626 # is true:
 627 # - one of the terminals (":" and ";") is the first or last sign
 628 # - two terminals occur directly after each other
 629 # - the path contains an element with a dot in it
 630 echo $ac_n "checking GCC_EXEC_PREFIX variable""... $ac_c" 1>&6
 631 echo "configure:632: checking GCC_EXEC_PREFIX variable" >&5
 632 case ${GCC_EXEC_PREFIX} in
 633   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
 634     gcc_exec_prefix_setting="contains current directory"
 635     ;;
 636   *)
 637     gcc_exec_prefix_setting="ok"
 638     ;;
 639 esac
 640 echo "$ac_t""$gcc_exec_prefix_setting" 1>&6
 641 if test "$gcc_exec_prefix_setting" != "ok"; then
 642 { echo "configure: error:
 643 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
 644 *** building gcc. Please change the environment variable
 645 *** and run configure again." 1>&2; exit 1; }
 646 fi
 647
 648 # Check for additional parameters
 649
 650 # With GNU ld
 651 # Check whether --with-gnu-ld or --without-gnu-ld was given.
 652 if test "${with_gnu_ld+set}" = set; then
 653   withval="$with_gnu_ld"
 654   gnu_ld_flag="$with_gnu_ld"
 655 else
 656   gnu_ld_flag=no
 657 fi
 658
 659
 660 # With pre-defined ld
 661 # Check whether --with-ld or --without-ld was given.
 662 if test "${with_ld+set}" = set; then
 663   withval="$with_ld"
 664   DEFAULT_LINKER="$with_ld"
 665 fi
 666
 667 if test x"${DEFAULT_LINKER+set}" = x"set"; then
 668   if test ! -x "$DEFAULT_LINKER"; then
 669     echo "configure: warning: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" 1>&2
 670   elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
 671     gnu_ld_flag=yes
 672   fi
 673   cat >> confdefs.h <<EOF
 674 #define DEFAULT_LINKER "$DEFAULT_LINKER"
 675 EOF
 676
 677 fi
 678
 679 # With GNU as
 680 # Check whether --with-gnu-as or --without-gnu-as was given.
 681 if test "${with_gnu_as+set}" = set; then
 682   withval="$with_gnu_as"
 683   gas_flag="$with_gnu_as"
 684 else
 685   gas_flag=no
 686 fi
 687
 688
 689 # Check whether --with-as or --without-as was given.
 690 if test "${with_as+set}" = set; then
 691   withval="$with_as"
 692   DEFAULT_ASSEMBLER="$with_as"
 693 fi
 694
 695 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
 696   if test ! -x "$DEFAULT_ASSEMBLER"; then
 697     echo "configure: warning: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" 1>&2
 698   elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
 699     gas_flag=yes
 700   fi
 701   cat >> confdefs.h <<EOF
 702 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
 703 EOF
 704
 705 fi
 706
 707 # With stabs
 708 # Check whether --with-stabs or --without-stabs was given.
 709 if test "${with_stabs+set}" = set; then
 710   withval="$with_stabs"
 711   stabs="$with_stabs"
 712 else
 713   stabs=no
 714 fi
 715
 716
 717 # With ELF
 718 # Check whether --with-elf or --without-elf was given.
 719 if test "${with_elf+set}" = set; then
 720   withval="$with_elf"
 721   elf="$with_elf"
 722 else
 723   elf=no
 724 fi
 725
 726
 727 # Specify the local prefix
 728 local_prefix=
 729 # Check whether --with-local-prefix or --without-local-prefix was given.
 730 if test "${with_local_prefix+set}" = set; then
 731   withval="$with_local_prefix"
 732   case "${withval}" in
 733 yes)    { echo "configure: error: bad value ${withval} given for local include directory prefix" 1>&2; exit 1; } ;;
 734 no)     ;;
 735 *)      local_prefix=$with_local_prefix ;;
 736 esac
 737 fi
 738
 739
 740 # Default local prefix if it is empty
 741 if test x$local_prefix = x; then
 742         local_prefix=/usr/local
 743 fi
 744
 745 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
 746 # passed in by the toplevel make and thus we'd get different behavior
 747 # depending on where we built the sources.
 748 gcc_gxx_include_dir=
 749 # Specify the g++ header file directory
 750 # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
 751 if test "${with_gxx_include_dir+set}" = set; then
 752   withval="$with_gxx_include_dir"
 753   case "${withval}" in
 754 yes)    { echo "configure: error: bad value ${withval} given for g++ include directory" 1>&2; exit 1; } ;;
 755 no)     ;;
 756 *)      gcc_gxx_include_dir=$with_gxx_include_dir ;;
 757 esac
 758 fi
 759
 760
 761 if test x${gcc_gxx_include_dir} = x; then
 762   if test x${enable_version_specific_runtime_libs} = xyes; then
 763     gcc_gxx_include_dir='${libsubdir}/include/g++'
 764   else
 765     topsrcdir=${srcdir}/.. . ${srcdir}/../config.if
 766     gcc_gxx_include_dir="\$(libsubdir)/\$(unlibsubdir)/..\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/[^/]*|/..|g'\`/include/g++"-${libstdcxx_interface}
 767   fi
 768 fi
 769
 770 # Enable expensive internal checks
 771 # Check whether --enable-checking or --disable-checking was given.
 772 if test "${enable_checking+set}" = set; then
 773   enableval="$enable_checking"
 774   ac_checking=
 775 ac_tree_checking=
 776 ac_rtl_checking=
 777 ac_gc_checking=
 778 ac_gc_always_collect=
 779 case "${enableval}" in
 780 yes)    ac_checking=1 ; ac_tree_checking=1 ; ac_rtl_checking=1 ;;
 781 no)     ;;
 782 *)      IFS="${IFS=     }"; ac_save_IFS="$IFS" IFS="$IFS,"
 783         set fnord $enableval; shift
 784         IFS="$ac_save_IFS"
 785         for check
 786         do
 787                 case $check in
 788                 misc)   ac_checking=1 ;;
 789                 tree)   ac_tree_checking=1 ;;
 790                 rtl)    ac_rtl_checking=1 ;;
 791                 gc)     ac_gc_checking=1 ;;
 792                 gcac)   ac_gc_always_collect=1 ;;
 793                 *)      { echo "configure: error: unknown check category $check" 1>&2; exit 1; } ;;
 794                 esac
 795         done
 796         ;;
 797 esac
 798 if test x$ac_checking != x ; then
 799   cat >> confdefs.h <<\EOF
 800 #define ENABLE_CHECKING 1
 801 EOF
 802
 803 fi
 804 if test x$ac_tree_checking != x ; then
 805   cat >> confdefs.h <<\EOF
 806 #define ENABLE_TREE_CHECKING 1
 807 EOF
 808
 809 fi
 810 if test x$ac_rtl_checking != x ; then
 811   cat >> confdefs.h <<\EOF
 812 #define ENABLE_RTL_CHECKING 1
 813 EOF
 814
 815 fi
 816 if test x$ac_gc_checking != x ; then
 817   cat >> confdefs.h <<\EOF
 818 #define ENABLE_GC_CHECKING 1
 819 EOF
 820
 821 fi
 822 if test x$ac_gc_always_collect != x ; then
 823   cat >> confdefs.h <<\EOF
 824 #define ENABLE_GC_ALWAYS_COLLECT 1
 825 EOF
 826
 827 fi
 828
 829 fi
 830
 831
 832 # Check whether --enable-cpp or --disable-cpp was given.
 833 if test "${enable_cpp+set}" = set; then
 834   enableval="$enable_cpp"
 835   :
 836 else
 837   enable_cpp=yes
 838 fi
 839
 840
 841 # Check whether --with-cpp_install_dir or --without-cpp_install_dir was given.
 842 if test "${with_cpp_install_dir+set}" = set; then
 843   withval="$with_cpp_install_dir"
 844   if test x$withval = xyes; then
 845   { echo "configure: error: option --with-cpp-install-dir requires an argument" 1>&2; exit 1; }
 846 elif test x$withval != xno; then
 847   cpp_install_dir=$withval
 848 fi
 849 fi
 850
 851
 852
 853 # Enable Multibyte Characters for C/C++
 854 # Check whether --enable-c-mbchar or --disable-c-mbchar was given.
 855 if test "${enable_c_mbchar+set}" = set; then
 856   enableval="$enable_c_mbchar"
 857   if test x$enable_c_mbchar != xno; then
 858   extra_c_flags="${extra_c_flags} -DMULTIBYTE_CHARS=1"
 859 fi
 860 fi
 861
 862
 863 # Enable threads
 864 # Pass with no value to take the default
 865 # Pass with a value to specify a thread package
 866 # Check whether --enable-threads or --disable-threads was given.
 867 if test "${enable_threads+set}" = set; then
 868   enableval="$enable_threads"
 869   if test x$enable_threads = xno; then
 870         enable_threads=''
 871 fi
 872 else
 873   enable_threads=''
 874 fi
 875
 876
 877 enable_threads_flag=$enable_threads
 878 # Check if a valid thread package
 879 case x${enable_threads_flag} in
 880         x | xno)
 881                 # No threads
 882                 target_thread_file='single'
 883                 ;;
 884         xyes)
 885                 # default
 886                 target_thread_file=''
 887                 ;;
 888         xdecosf1 | xirix | xmach | xos2 | xposix | xpthreads | xsingle | \
 889         xsolaris | xwin32 | xdce | xvxworks)
 890                 target_thread_file=$enable_threads_flag
 891                 ;;
 892         *)
 893                 echo "$enable_threads is an unknown thread package" 1>&2
 894                 exit 1
 895                 ;;
 896 esac
 897
 898 # Check whether --enable-objc-gc or --disable-objc-gc was given.
 899 if test "${enable_objc_gc+set}" = set; then
 900   enableval="$enable_objc_gc"
 901   if test x$enable_objc_gc = xno; then
 902         objc_boehm_gc=''
 903 else
 904         objc_boehm_gc=1
 905 fi
 906 else
 907   objc_boehm_gc=''
 908 fi
 909
 910
 911 # Check whether --with-dwarf2 or --without-dwarf2 was given.
 912 if test "${with_dwarf2+set}" = set; then
 913   withval="$with_dwarf2"
 914   dwarf2="$with_dwarf2"
 915 else
 916   dwarf2=no
 917 fi
 918
 919
 920 # Determine the host, build, and target systems
 921 ac_aux_dir=
 922 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 923   if test -f $ac_dir/install-sh; then
 924     ac_aux_dir=$ac_dir
 925     ac_install_sh="$ac_aux_dir/install-sh -c"
 926     break
 927   elif test -f $ac_dir/install.sh; then
 928     ac_aux_dir=$ac_dir
 929     ac_install_sh="$ac_aux_dir/install.sh -c"
 930     break
 931   fi
 932 done
 933 if test -z "$ac_aux_dir"; then
 934   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 935 fi
 936 ac_config_guess=$ac_aux_dir/config.guess
 937 ac_config_sub=$ac_aux_dir/config.sub
 938 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 939
 940
 941 # Do some error checking and defaulting for the host and target type.
 942 # The inputs are:
 943 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 944 #
 945 # The rules are:
 946 # 1. You are not allowed to specify --host, --target, and nonopt at the
 947 #    same time.
 948 # 2. Host defaults to nonopt.
 949 # 3. If nonopt is not specified, then host defaults to the current host,
 950 #    as determined by config.guess.
 951 # 4. Target and build default to nonopt.
 952 # 5. If nonopt is not specified, then target and build default to host.
 953
 954 # The aliases save the names the user supplied, while $host etc.
 955 # will get canonicalized.
 956 case $host---$target---$nonopt in
 957 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 958 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 959 esac
 960
 961
 962 # Make sure we can run config.sub.
 963 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 964 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 965 fi
 966
 967 echo $ac_n "checking host system type""... $ac_c" 1>&6
 968 echo "configure:969: checking host system type" >&5
 969
 970 host_alias=$host
 971 case "$host_alias" in
 972 NONE)
 973   case $nonopt in
 974   NONE)
 975     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 976     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 977     fi ;;
 978   *) host_alias=$nonopt ;;
 979   esac ;;
 980 esac
 981
 982 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 983 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 984 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 985 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 986 echo "$ac_t""$host" 1>&6
 987
 988 echo $ac_n "checking target system type""... $ac_c" 1>&6
 989 echo "configure:990: checking target system type" >&5
 990
 991 target_alias=$target
 992 case "$target_alias" in
 993 NONE)
 994   case $nonopt in
 995   NONE) target_alias=$host_alias ;;
 996   *) target_alias=$nonopt ;;
 997   esac ;;
 998 esac
 999
1000 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
1001 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1002 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1003 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1004 echo "$ac_t""$target" 1>&6
1005
1006 echo $ac_n "checking build system type""... $ac_c" 1>&6
1007 echo "configure:1008: checking build system type" >&5
1008
1009 build_alias=$build
1010 case "$build_alias" in
1011 NONE)
1012   case $nonopt in
1013   NONE) build_alias=$host_alias ;;
1014   *) build_alias=$nonopt ;;
1015   esac ;;
1016 esac
1017
1018 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1019 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1020 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1021 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1022 echo "$ac_t""$build" 1>&6
1023
1024 test "$host_alias" != "$target_alias" &&
1025   test "$program_prefix$program_suffix$program_transform_name" = \
1026     NONENONEs,x,x, &&
1027   program_prefix=${target_alias}-
1028
1029
1030 # Find the native compiler
1031 # Extract the first word of "gcc", so it can be a program name with args.
1032 set dummy gcc; ac_word=$2
1033 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1034 echo "configure:1035: checking for $ac_word" >&5
1035 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1036   echo $ac_n "(cached) $ac_c" 1>&6
1037 else
1038   if test -n "$CC"; then
1039   ac_cv_prog_CC="$CC" # Let the user override the test.
1040 else
1041   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1042   ac_dummy="$PATH"
1043   for ac_dir in $ac_dummy; do
1044     test -z "$ac_dir" && ac_dir=.
1045     if test -f $ac_dir/$ac_word; then
1046       ac_cv_prog_CC="gcc"
1047       break
1048     fi
1049   done
1050   IFS="$ac_save_ifs"
1051 fi
1052 fi
1053 CC="$ac_cv_prog_CC"
1054 if test -n "$CC"; then
1055   echo "$ac_t""$CC" 1>&6
1056 else
1057   echo "$ac_t""no" 1>&6
1058 fi
1059
1060 if test -z "$CC"; then
1061   # Extract the first word of "cc", so it can be a program name with args.
1062 set dummy cc; ac_word=$2
1063 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1064 echo "configure:1065: checking for $ac_word" >&5
1065 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1066   echo $ac_n "(cached) $ac_c" 1>&6
1067 else
1068   if test -n "$CC"; then
1069   ac_cv_prog_CC="$CC" # Let the user override the test.
1070 else
1071   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1072   ac_prog_rejected=no
1073   ac_dummy="$PATH"
1074   for ac_dir in $ac_dummy; do
1075     test -z "$ac_dir" && ac_dir=.
1076     if test -f $ac_dir/$ac_word; then
1077       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1078         ac_prog_rejected=yes
1079         continue
1080       fi
1081       ac_cv_prog_CC="cc"
1082       break
1083     fi
1084   done
1085   IFS="$ac_save_ifs"
1086 if test $ac_prog_rejected = yes; then
1087   # We found a bogon in the path, so make sure we never use it.
1088   set dummy $ac_cv_prog_CC
1089   shift
1090   if test $# -gt 0; then
1091     # We chose a different compiler from the bogus one.
1092     # However, it has the same basename, so the bogon will be chosen
1093     # first if we set CC to just the basename; use the full file name.
1094     shift
1095     set dummy "$ac_dir/$ac_word" "$@"
1096     shift
1097     ac_cv_prog_CC="$@"
1098   fi
1099 fi
1100 fi
1101 fi
1102 CC="$ac_cv_prog_CC"
1103 if test -n "$CC"; then
1104   echo "$ac_t""$CC" 1>&6
1105 else
1106   echo "$ac_t""no" 1>&6
1107 fi
1108
1109   if test -z "$CC"; then
1110     case "`uname -s`" in
1111     *win32* | *WIN32*)
1112       # Extract the first word of "cl", so it can be a program name with args.
1113 set dummy cl; ac_word=$2
1114 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1115 echo "configure:1116: checking for $ac_word" >&5
1116 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1117   echo $ac_n "(cached) $ac_c" 1>&6
1118 else
1119   if test -n "$CC"; then
1120   ac_cv_prog_CC="$CC" # Let the user override the test.
1121 else
1122   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1123   ac_dummy="$PATH"
1124   for ac_dir in $ac_dummy; do
1125     test -z "$ac_dir" && ac_dir=.
1126     if test -f $ac_dir/$ac_word; then
1127       ac_cv_prog_CC="cl"
1128       break
1129     fi
1130   done
1131   IFS="$ac_save_ifs"
1132 fi
1133 fi
1134 CC="$ac_cv_prog_CC"
1135 if test -n "$CC"; then
1136   echo "$ac_t""$CC" 1>&6
1137 else
1138   echo "$ac_t""no" 1>&6
1139 fi
1140  ;;
1141     esac
1142   fi
1143   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1144 fi
1145
1146 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1147 echo "configure:1148: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1148
1149 ac_ext=c
1150 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1151 ac_cpp='$CPP $CPPFLAGS'
1152 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1153 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1154 cross_compiling=$ac_cv_prog_cc_cross
1155
1156 cat > conftest.$ac_ext << EOF
1157
1158 #line 1159 "configure"
1159 #include "confdefs.h"
1160
1161 main(){return(0);}
1162 EOF
1163 if { (eval echo configure:1164: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1164   ac_cv_prog_cc_works=yes
1165   # If we can't run a trivial program, we are probably using a cross compiler.
1166   if (./conftest; exit) 2>/dev/null; then
1167     ac_cv_prog_cc_cross=no
1168   else
1169     ac_cv_prog_cc_cross=yes
1170   fi
1171 else
1172   echo "configure: failed program was:" >&5
1173   cat conftest.$ac_ext >&5
1174   ac_cv_prog_cc_works=no
1175 fi
1176 rm -fr conftest*
1177 ac_ext=c
1178 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1179 ac_cpp='$CPP $CPPFLAGS'
1180 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1181 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1182 cross_compiling=$ac_cv_prog_cc_cross
1183
1184 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1185 if test $ac_cv_prog_cc_works = no; then
1186   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1187 fi
1188 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1189 echo "configure:1190: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1190 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1191 cross_compiling=$ac_cv_prog_cc_cross
1192
1193 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1194 echo "configure:1195: checking whether we are using GNU C" >&5
1195 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1196   echo $ac_n "(cached) $ac_c" 1>&6
1197 else
1198   cat > conftest.c <<EOF
1199 #ifdef __GNUC__
1200   yes;
1201 #endif
1202 EOF
1203 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1204: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1204   ac_cv_prog_gcc=yes
1205 else
1206   ac_cv_prog_gcc=no
1207 fi
1208 fi
1209
1210 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1211
1212 if test $ac_cv_prog_gcc = yes; then
1213   GCC=yes
1214 else
1215   GCC=
1216 fi
1217
1218 ac_test_CFLAGS="${CFLAGS+set}"
1219 ac_save_CFLAGS="$CFLAGS"
1220 CFLAGS=
1221 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1222 echo "configure:1223: checking whether ${CC-cc} accepts -g" >&5
1223 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1224   echo $ac_n "(cached) $ac_c" 1>&6
1225 else
1226   echo 'void f(){}' > conftest.c
1227 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1228   ac_cv_prog_cc_g=yes
1229 else
1230   ac_cv_prog_cc_g=no
1231 fi
1232 rm -f conftest*
1233
1234 fi
1235
1236 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1237 if test "$ac_test_CFLAGS" = set; then
1238   CFLAGS="$ac_save_CFLAGS"
1239 elif test $ac_cv_prog_cc_g = yes; then
1240   if test "$GCC" = yes; then
1241     CFLAGS="-g -O2"
1242   else
1243     CFLAGS="-g"
1244   fi
1245 else
1246   if test "$GCC" = yes; then
1247     CFLAGS="-O2"
1248   else
1249     CFLAGS=
1250   fi
1251 fi
1252
1253 if test "x$CC" != xcc; then
1254   echo $ac_n "checking whether $CC and cc understand -c and -o together""... $ac_c" 1>&6
1255 echo "configure:1256: checking whether $CC and cc understand -c and -o together" >&5
1256 else
1257   echo $ac_n "checking whether cc understands -c and -o together""... $ac_c" 1>&6
1258 echo "configure:1259: checking whether cc understands -c and -o together" >&5
1259 fi
1260 set dummy $CC; ac_cc="`echo $2 |
1261                        sed -e 's/[^a-zA-Z0-9_]/_/g' -e 's/^[0-9]/_/'`"
1262 if eval "test \"`echo '$''{'ac_cv_prog_cc_${ac_cc}_c_o'+set}'`\" = set"; then
1263   echo $ac_n "(cached) $ac_c" 1>&6
1264 else
1265   echo 'foo(){}' > conftest.c
1266 # Make sure it works both with $CC and with simple cc.
1267 # We do the test twice because some compilers refuse to overwrite an
1268 # existing .o file with -o, though they will create one.
1269 ac_try='${CC-cc} -c conftest.c -o conftest.o 1>&5'
1270 if { (eval echo configure:1271: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } &&
1271    test -f conftest.o && { (eval echo configure:1272: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; };
1272 then
1273   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
1274   if test "x$CC" != xcc; then
1275     # Test first that cc exists at all.
1276     if { ac_try='cc -c conftest.c 1>&5'; { (eval echo configure:1277: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
1277       ac_try='cc -c conftest.c -o conftest.o 1>&5'
1278       if { (eval echo configure:1279: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } &&
1279          test -f conftest.o && { (eval echo configure:1280: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; };
1280       then
1281         # cc works too.
1282         :
1283       else
1284         # cc exists but doesn't like -o.
1285         eval ac_cv_prog_cc_${ac_cc}_c_o=no
1286       fi
1287     fi
1288   fi
1289 else
1290   eval ac_cv_prog_cc_${ac_cc}_c_o=no
1291 fi
1292 rm -f conftest*
1293
1294 fi
1295 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then
1296   echo "$ac_t""yes" 1>&6
1297 else
1298   echo "$ac_t""no" 1>&6
1299   cat >> confdefs.h <<\EOF
1300 #define NO_MINUS_C_MINUS_O 1
1301 EOF
1302
1303 fi
1304
1305 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
1306   NO_MINUS_C_MINUS_O=yes
1307 fi
1308
1309
1310 echo $ac_n "checking for long double""... $ac_c" 1>&6
1311 echo "configure:1312: checking for long double" >&5
1312 if eval "test \"`echo '$''{'gcc_cv_c_long_double'+set}'`\" = set"; then
1313   echo $ac_n "(cached) $ac_c" 1>&6
1314 else
1315   if test "$GCC" = yes; then
1316   gcc_cv_c_long_double=yes
1317 else
1318 cat > conftest.$ac_ext <<EOF
1319 #line 1320 "configure"
1320 #include "confdefs.h"
1321
1322 int main() {
1323 /* The Stardent Vistra knows sizeof(long double), but does not support it.  */
1324 long double foo = 0.0;
1325 /* On Ultrix 4.3 cc, long double is 4 and double is 8.  */
1326 switch (0) case 0: case (sizeof(long double) >= sizeof(double)):;
1327 ; return 0; }
1328 EOF
1329 if { (eval echo configure:1330: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1330   rm -rf conftest*
1331   gcc_cv_c_long_double=yes
1332 else
1333   echo "configure: failed program was:" >&5
1334   cat conftest.$ac_ext >&5
1335   rm -rf conftest*
1336   gcc_cv_c_long_double=no
1337 fi
1338 rm -f conftest*
1339 fi
1340 fi
1341
1342 echo "$ac_t""$gcc_cv_c_long_double" 1>&6
1343 if test $gcc_cv_c_long_double = yes; then
1344   cat >> confdefs.h <<\EOF
1345 #define HAVE_LONG_DOUBLE 1
1346 EOF
1347
1348 fi
1349
1350
1351 # If the native compiler is GCC, we can enable warnings even in stage1.
1352 # That's useful for people building cross-compilers, or just running a
1353 # quick `make'.
1354 if test "x$GCC" = "xyes"; then
1355   stage1_warn_cflags='$(WARN_CFLAGS)'
1356 else
1357   stage1_warn_cflags=""
1358 fi
1359
1360
1361 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
1362 echo "configure:1363: checking whether ${MAKE-make} sets \${MAKE}" >&5
1363 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
1364 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
1365   echo $ac_n "(cached) $ac_c" 1>&6
1366 else
1367   cat > conftestmake <<\EOF
1368 all:
1369         @echo 'ac_maketemp="${MAKE}"'
1370 EOF
1371 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1372 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
1373 if test -n "$ac_maketemp"; then
1374   eval ac_cv_prog_make_${ac_make}_set=yes
1375 else
1376   eval ac_cv_prog_make_${ac_make}_set=no
1377 fi
1378 rm -f conftestmake
1379 fi
1380 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1381   echo "$ac_t""yes" 1>&6
1382   SET_MAKE=
1383 else
1384   echo "$ac_t""no" 1>&6
1385   SET_MAKE="MAKE=${MAKE-make}"
1386 fi
1387
1388
1389 echo $ac_n "checking whether a default assembler was specified""... $ac_c" 1>&6
1390 echo "configure:1391: checking whether a default assembler was specified" >&5
1391 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
1392     if test x"$gas_flag" = x"no"; then
1393         echo "$ac_t""yes ($DEFAULT_ASSEMBLER)" 1>&6
1394     else
1395         echo "$ac_t""yes ($DEFAULT_ASSEMBLER - GNU as)" 1>&6
1396     fi
1397 else
1398     echo "$ac_t""no" 1>&6
1399 fi
1400
1401 echo $ac_n "checking whether a default linker was specified""... $ac_c" 1>&6
1402 echo "configure:1403: checking whether a default linker was specified" >&5
1403 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1404     if test x"$gnu_ld_flag" = x"no"; then
1405         echo "$ac_t""yes ($DEFAULT_LINKER)" 1>&6
1406     else
1407         echo "$ac_t""yes ($DEFAULT_LINKER - GNU ld)" 1>&6
1408     fi
1409 else
1410     echo "$ac_t""no" 1>&6
1411 fi
1412
1413 # Find some useful tools
1414 for ac_prog in mawk gawk nawk awk
1415 do
1416 # Extract the first word of "$ac_prog", so it can be a program name with args.
1417 set dummy $ac_prog; ac_word=$2
1418 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1419 echo "configure:1420: checking for $ac_word" >&5
1420 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
1421   echo $ac_n "(cached) $ac_c" 1>&6
1422 else
1423   if test -n "$AWK"; then
1424   ac_cv_prog_AWK="$AWK" # Let the user override the test.
1425 else
1426   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1427   ac_dummy="$PATH"
1428   for ac_dir in $ac_dummy; do
1429     test -z "$ac_dir" && ac_dir=.
1430     if test -f $ac_dir/$ac_word; then
1431       ac_cv_prog_AWK="$ac_prog"
1432       break
1433     fi
1434   done
1435   IFS="$ac_save_ifs"
1436 fi
1437 fi
1438 AWK="$ac_cv_prog_AWK"
1439 if test -n "$AWK"; then
1440   echo "$ac_t""$AWK" 1>&6
1441 else
1442   echo "$ac_t""no" 1>&6
1443 fi
1444
1445 test -n "$AWK" && break
1446 done
1447
1448 # Extract the first word of "flex", so it can be a program name with args.
1449 set dummy flex; ac_word=$2
1450 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1451 echo "configure:1452: checking for $ac_word" >&5
1452 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
1453   echo $ac_n "(cached) $ac_c" 1>&6
1454 else
1455   if test -n "$LEX"; then
1456   ac_cv_prog_LEX="$LEX" # Let the user override the test.
1457 else
1458   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1459   ac_dummy="$PATH"
1460   for ac_dir in $ac_dummy; do
1461     test -z "$ac_dir" && ac_dir=.
1462     if test -f $ac_dir/$ac_word; then
1463       ac_cv_prog_LEX="flex"
1464       break
1465     fi
1466   done
1467   IFS="$ac_save_ifs"
1468   test -z "$ac_cv_prog_LEX" && ac_cv_prog_LEX="lex"
1469 fi
1470 fi
1471 LEX="$ac_cv_prog_LEX"
1472 if test -n "$LEX"; then
1473   echo "$ac_t""$LEX" 1>&6
1474 else
1475   echo "$ac_t""no" 1>&6
1476 fi
1477
1478 if test -z "$LEXLIB"
1479 then
1480   case "$LEX" in
1481   flex*) ac_lib=fl ;;
1482   *) ac_lib=l ;;
1483   esac
1484   echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
1485 echo "configure:1486: checking for yywrap in -l$ac_lib" >&5
1486 ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
1487 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1488   echo $ac_n "(cached) $ac_c" 1>&6
1489 else
1490   ac_save_LIBS="$LIBS"
1491 LIBS="-l$ac_lib  $LIBS"
1492 cat > conftest.$ac_ext <<EOF
1493 #line 1494 "configure"
1494 #include "confdefs.h"
1495 /* Override any gcc2 internal prototype to avoid an error.  */
1496 /* We use char because int might match the return type of a gcc2
1497     builtin and then its argument prototype would still apply.  */
1498 char yywrap();
1499
1500 int main() {
1501 yywrap()
1502 ; return 0; }
1503 EOF
1504 if { (eval echo configure:1505: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1505   rm -rf conftest*
1506   eval "ac_cv_lib_$ac_lib_var=yes"
1507 else
1508   echo "configure: failed program was:" >&5
1509   cat conftest.$ac_ext >&5
1510   rm -rf conftest*
1511   eval "ac_cv_lib_$ac_lib_var=no"
1512 fi
1513 rm -f conftest*
1514 LIBS="$ac_save_LIBS"
1515
1516 fi
1517 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1518   echo "$ac_t""yes" 1>&6
1519   LEXLIB="-l$ac_lib"
1520 else
1521   echo "$ac_t""no" 1>&6
1522 fi
1523
1524 fi
1525
1526 echo $ac_n "checking whether ln works""... $ac_c" 1>&6
1527 echo "configure:1528: checking whether ln works" >&5
1528 if eval "test \"`echo '$''{'gcc_cv_prog_LN'+set}'`\" = set"; then
1529   echo $ac_n "(cached) $ac_c" 1>&6
1530 else
1531   rm -f conftestdata_t
1532 echo >conftestdata_f
1533 if ln conftestdata_f conftestdata_t 2>/dev/null
1534 then
1535   gcc_cv_prog_LN="ln"
1536 else
1537   if ln -s conftestdata_f conftestdata_t 2>/dev/null
1538   then
1539     gcc_cv_prog_LN="ln -s"
1540   else
1541     gcc_cv_prog_LN=cp
1542   fi
1543 fi
1544 rm -f conftestdata_f conftestdata_t
1545
1546 fi
1547 LN="$gcc_cv_prog_LN"
1548 if test "$gcc_cv_prog_LN" = "ln"; then
1549   echo "$ac_t""yes" 1>&6
1550 else
1551   if test "$gcc_cv_prog_LN" = "ln -s"; then
1552     echo "$ac_t""no, using ln -s" 1>&6
1553   else
1554     echo "$ac_t""no, and neither does ln -s, so using cp" 1>&6
1555   fi
1556 fi
1557
1558 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1559 echo "configure:1560: checking whether ln -s works" >&5
1560 if eval "test \"`echo '$''{'gcc_cv_prog_LN_S'+set}'`\" = set"; then
1561   echo $ac_n "(cached) $ac_c" 1>&6
1562 else
1563   rm -f conftestdata_t
1564 echo >conftestdata_f
1565 if ln -s conftestdata_f conftestdata_t 2>/dev/null
1566 then
1567   gcc_cv_prog_LN_S="ln -s"
1568 else
1569   if ln conftestdata_f conftestdata_t 2>/dev/null
1570   then
1571     gcc_cv_prog_LN_S=ln
1572   else
1573     gcc_cv_prog_LN_S=cp
1574   fi
1575 fi
1576 rm -f conftestdata_f conftestdata_t
1577
1578 fi
1579 LN_S="$gcc_cv_prog_LN_S"
1580 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
1581   echo "$ac_t""yes" 1>&6
1582 else
1583   if test "$gcc_cv_prog_LN_S" = "ln"; then
1584     echo "$ac_t""no, using ln" 1>&6
1585   else
1586     echo "$ac_t""no, and neither does ln, so using cp" 1>&6
1587   fi
1588 fi
1589
1590 echo $ac_n "checking for volatile""... $ac_c" 1>&6
1591 echo "configure:1592: checking for volatile" >&5
1592 if eval "test \"`echo '$''{'gcc_cv_c_volatile'+set}'`\" = set"; then
1593   echo $ac_n "(cached) $ac_c" 1>&6
1594 else
1595   cat > conftest.$ac_ext <<EOF
1596 #line 1597 "configure"
1597 #include "confdefs.h"
1598
1599 int main() {
1600 volatile int foo;
1601 ; return 0; }
1602 EOF
1603 if { (eval echo configure:1604: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1604   rm -rf conftest*
1605   gcc_cv_c_volatile=yes
1606 else
1607   echo "configure: failed program was:" >&5
1608   cat conftest.$ac_ext >&5
1609   rm -rf conftest*
1610   gcc_cv_c_volatile=no
1611 fi
1612 rm -f conftest*
1613 fi
1614
1615 echo "$ac_t""$gcc_cv_c_volatile" 1>&6
1616 if test $gcc_cv_c_volatile = yes ; then
1617   cat >> confdefs.h <<\EOF
1618 #define HAVE_VOLATILE 1
1619 EOF
1620
1621 fi
1622
1623 # Extract the first word of "ranlib", so it can be a program name with args.
1624 set dummy ranlib; ac_word=$2
1625 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1626 echo "configure:1627: checking for $ac_word" >&5
1627 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1628   echo $ac_n "(cached) $ac_c" 1>&6
1629 else
1630   if test -n "$RANLIB"; then
1631   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1632 else
1633   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1634   ac_dummy="$PATH"
1635   for ac_dir in $ac_dummy; do
1636     test -z "$ac_dir" && ac_dir=.
1637     if test -f $ac_dir/$ac_word; then
1638       ac_cv_prog_RANLIB="ranlib"
1639       break
1640     fi
1641   done
1642   IFS="$ac_save_ifs"
1643   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1644 fi
1645 fi
1646 RANLIB="$ac_cv_prog_RANLIB"
1647 if test -n "$RANLIB"; then
1648   echo "$ac_t""$RANLIB" 1>&6
1649 else
1650   echo "$ac_t""no" 1>&6
1651 fi
1652
1653 for ac_prog in 'bison -y' byacc
1654 do
1655 # Extract the first word of "$ac_prog", so it can be a program name with args.
1656 set dummy $ac_prog; ac_word=$2
1657 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1658 echo "configure:1659: checking for $ac_word" >&5
1659 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
1660   echo $ac_n "(cached) $ac_c" 1>&6
1661 else
1662   if test -n "$YACC"; then
1663   ac_cv_prog_YACC="$YACC" # Let the user override the test.
1664 else
1665   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1666   ac_dummy="$PATH"
1667   for ac_dir in $ac_dummy; do
1668     test -z "$ac_dir" && ac_dir=.
1669     if test -f $ac_dir/$ac_word; then
1670       ac_cv_prog_YACC="$ac_prog"
1671       break
1672     fi
1673   done
1674   IFS="$ac_save_ifs"
1675 fi
1676 fi
1677 YACC="$ac_cv_prog_YACC"
1678 if test -n "$YACC"; then
1679   echo "$ac_t""$YACC" 1>&6
1680 else
1681   echo "$ac_t""no" 1>&6
1682 fi
1683
1684 test -n "$YACC" && break
1685 done
1686 test -n "$YACC" || YACC="yacc"
1687
1688 # Find a good install program.  We prefer a C program (faster),
1689 # so one script is as good as another.  But avoid the broken or
1690 # incompatible versions:
1691 # SysV /etc/install, /usr/sbin/install
1692 # SunOS /usr/etc/install
1693 # IRIX /sbin/install
1694 # AIX /bin/install
1695 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1696 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1697 # ./install, which can be erroneously created by make from ./install.sh.
1698 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1699 echo "configure:1700: checking for a BSD compatible install" >&5
1700 if test -z "$INSTALL"; then
1701 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1702   echo $ac_n "(cached) $ac_c" 1>&6
1703 else
1704     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
1705   for ac_dir in $PATH; do
1706     # Account for people who put trailing slashes in PATH elements.
1707     case "$ac_dir/" in
1708     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1709     *)
1710       # OSF1 and SCO ODT 3.0 have their own names for install.
1711       for ac_prog in ginstall scoinst install; do
1712         if test -f $ac_dir/$ac_prog; then
1713           if test $ac_prog = install &&
1714             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1715             # AIX install.  It has an incompatible calling convention.
1716             # OSF/1 installbsd also uses dspmsg, but is usable.
1717             :
1718           else
1719             ac_cv_path_install="$ac_dir/$ac_prog -c"
1720             break 2
1721           fi
1722         fi
1723       done
1724       ;;
1725     esac
1726   done
1727   IFS="$ac_save_IFS"
1728
1729 fi
1730   if test "${ac_cv_path_install+set}" = set; then
1731     INSTALL="$ac_cv_path_install"
1732   else
1733     # As a last resort, use the slow shell script.  We don't cache a
1734     # path for INSTALL within a source directory, because that will
1735     # break other packages using the cache if that directory is
1736     # removed, or if the path is relative.
1737     INSTALL="$ac_install_sh"
1738   fi
1739 fi
1740 echo "$ac_t""$INSTALL" 1>&6
1741
1742 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1743 # It thinks the first close brace ends the variable substitution.
1744 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1745
1746 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1747
1748
1749 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1750 echo "configure:1751: checking how to run the C preprocessor" >&5
1751 # On Suns, sometimes $CPP names a directory.
1752 if test -n "$CPP" && test -d "$CPP"; then
1753   CPP=
1754 fi
1755 if test -z "$CPP"; then
1756 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1757   echo $ac_n "(cached) $ac_c" 1>&6
1758 else
1759     # This must be in double quotes, not single quotes, because CPP may get
1760   # substituted into the Makefile and "${CC-cc}" will confuse make.
1761   CPP="${CC-cc} -E"
1762   # On the NeXT, cc -E runs the code through the compiler's parser,
1763   # not just through cpp.
1764   cat > conftest.$ac_ext <<EOF
1765 #line 1766 "configure"
1766 #include "confdefs.h"
1767 #include <assert.h>
1768 Syntax Error
1769 EOF
1770 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1771 { (eval echo configure:1772: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1772 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1773 if test -z "$ac_err"; then
1774   :
1775 else
1776   echo "$ac_err" >&5
1777   echo "configure: failed program was:" >&5
1778   cat conftest.$ac_ext >&5
1779   rm -rf conftest*
1780   CPP="${CC-cc} -E -traditional-cpp"
1781   cat > conftest.$ac_ext <<EOF
1782 #line 1783 "configure"
1783 #include "confdefs.h"
1784 #include <assert.h>
1785 Syntax Error
1786 EOF
1787 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1788 { (eval echo configure:1789: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1789 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1790 if test -z "$ac_err"; then
1791   :
1792 else
1793   echo "$ac_err" >&5
1794   echo "configure: failed program was:" >&5
1795   cat conftest.$ac_ext >&5
1796   rm -rf conftest*
1797   CPP="${CC-cc} -nologo -E"
1798   cat > conftest.$ac_ext <<EOF
1799 #line 1800 "configure"
1800 #include "confdefs.h"
1801 #include <assert.h>
1802 Syntax Error
1803 EOF
1804 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1805 { (eval echo configure:1806: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1806 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1807 if test -z "$ac_err"; then
1808   :
1809 else
1810   echo "$ac_err" >&5
1811   echo "configure: failed program was:" >&5
1812   cat conftest.$ac_ext >&5
1813   rm -rf conftest*
1814   CPP=/lib/cpp
1815 fi
1816 rm -f conftest*
1817 fi
1818 rm -f conftest*
1819 fi
1820 rm -f conftest*
1821   ac_cv_prog_CPP="$CPP"
1822 fi
1823   CPP="$ac_cv_prog_CPP"
1824 else
1825   ac_cv_prog_CPP="$CPP"
1826 fi
1827 echo "$ac_t""$CPP" 1>&6
1828
1829 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1830 echo "configure:1831: checking for ANSI C header files" >&5
1831 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1832   echo $ac_n "(cached) $ac_c" 1>&6
1833 else
1834   cat > conftest.$ac_ext <<EOF
1835 #line 1836 "configure"
1836 #include "confdefs.h"
1837 #include <stdlib.h>
1838 #include <stdarg.h>
1839 #include <string.h>
1840 #include <float.h>
1841 EOF
1842 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1843 { (eval echo configure:1844: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1844 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1845 if test -z "$ac_err"; then
1846   rm -rf conftest*
1847   ac_cv_header_stdc=yes
1848 else
1849   echo "$ac_err" >&5
1850   echo "configure: failed program was:" >&5
1851   cat conftest.$ac_ext >&5
1852   rm -rf conftest*
1853   ac_cv_header_stdc=no
1854 fi
1855 rm -f conftest*
1856
1857 if test $ac_cv_header_stdc = yes; then
1858   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1859 cat > conftest.$ac_ext <<EOF
1860 #line 1861 "configure"
1861 #include "confdefs.h"
1862 #include <string.h>
1863 EOF
1864 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1865   egrep "memchr" >/dev/null 2>&1; then
1866   :
1867 else
1868   rm -rf conftest*
1869   ac_cv_header_stdc=no
1870 fi
1871 rm -f conftest*
1872
1873 fi
1874
1875 if test $ac_cv_header_stdc = yes; then
1876   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1877 cat > conftest.$ac_ext <<EOF
1878 #line 1879 "configure"
1879 #include "confdefs.h"
1880 #include <stdlib.h>
1881 EOF
1882 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1883   egrep "free" >/dev/null 2>&1; then
1884   :
1885 else
1886   rm -rf conftest*
1887   ac_cv_header_stdc=no
1888 fi
1889 rm -f conftest*
1890
1891 fi
1892
1893 if test $ac_cv_header_stdc = yes; then
1894   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1895 if test "$cross_compiling" = yes; then
1896   :
1897 else
1898   cat > conftest.$ac_ext <<EOF
1899 #line 1900 "configure"
1900 #include "confdefs.h"
1901 #include <ctype.h>
1902 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1903 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1904 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1905 int main () { int i; for (i = 0; i < 256; i++)
1906 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1907 exit (0); }
1908
1909 EOF
1910 if { (eval echo configure:1911: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1911 then
1912   :
1913 else
1914   echo "configure: failed program was:" >&5
1915   cat conftest.$ac_ext >&5
1916   rm -fr conftest*
1917   ac_cv_header_stdc=no
1918 fi
1919 rm -fr conftest*
1920 fi
1921
1922 fi
1923 fi
1924
1925 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1926 if test $ac_cv_header_stdc = yes; then
1927   cat >> confdefs.h <<\EOF
1928 #define STDC_HEADERS 1
1929 EOF
1930
1931 fi
1932
1933 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
1934 echo "configure:1935: checking whether time.h and sys/time.h may both be included" >&5
1935 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
1936   echo $ac_n "(cached) $ac_c" 1>&6
1937 else
1938   cat > conftest.$ac_ext <<EOF
1939 #line 1940 "configure"
1940 #include "confdefs.h"
1941 #include <sys/types.h>
1942 #include <sys/time.h>
1943 #include <time.h>
1944 int main() {
1945 struct tm *tp;
1946 ; return 0; }
1947 EOF
1948 if { (eval echo configure:1949: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1949   rm -rf conftest*
1950   ac_cv_header_time=yes
1951 else
1952   echo "configure: failed program was:" >&5
1953   cat conftest.$ac_ext >&5
1954   rm -rf conftest*
1955   ac_cv_header_time=no
1956 fi
1957 rm -f conftest*
1958 fi
1959
1960 echo "$ac_t""$ac_cv_header_time" 1>&6
1961 if test $ac_cv_header_time = yes; then
1962   cat >> confdefs.h <<\EOF
1963 #define TIME_WITH_SYS_TIME 1
1964 EOF
1965
1966 fi
1967
1968 echo $ac_n "checking whether string.h and strings.h may both be included""... $ac_c" 1>&6
1969 echo "configure:1970: checking whether string.h and strings.h may both be included" >&5
1970 if eval "test \"`echo '$''{'gcc_cv_header_string'+set}'`\" = set"; then
1971   echo $ac_n "(cached) $ac_c" 1>&6
1972 else
1973   cat > conftest.$ac_ext <<EOF
1974 #line 1975 "configure"
1975 #include "confdefs.h"
1976 #include <string.h>
1977 #include <strings.h>
1978 int main() {
1979
1980 ; return 0; }
1981 EOF
1982 if { (eval echo configure:1983: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1983   rm -rf conftest*
1984   gcc_cv_header_string=yes
1985 else
1986   echo "configure: failed program was:" >&5
1987   cat conftest.$ac_ext >&5
1988   rm -rf conftest*
1989   gcc_cv_header_string=no
1990 fi
1991 rm -f conftest*
1992 fi
1993
1994 echo "$ac_t""$gcc_cv_header_string" 1>&6
1995 if test $gcc_cv_header_string = yes; then
1996   cat >> confdefs.h <<\EOF
1997 #define STRING_WITH_STRINGS 1
1998 EOF
1999
2000 fi
2001
2002 echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
2003 echo "configure:2004: checking for sys/wait.h that is POSIX.1 compatible" >&5
2004 if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
2005   echo $ac_n "(cached) $ac_c" 1>&6
2006 else
2007   cat > conftest.$ac_ext <<EOF
2008 #line 2009 "configure"
2009 #include "confdefs.h"
2010 #include <sys/types.h>
2011 #include <sys/wait.h>
2012 #ifndef WEXITSTATUS
2013 #define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
2014 #endif
2015 #ifndef WIFEXITED
2016 #define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
2017 #endif
2018 int main() {
2019 int s;
2020 wait (&s);
2021 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
2022 ; return 0; }
2023 EOF
2024 if { (eval echo configure:2025: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2025   rm -rf conftest*
2026   ac_cv_header_sys_wait_h=yes
2027 else
2028   echo "configure: failed program was:" >&5
2029   cat conftest.$ac_ext >&5
2030   rm -rf conftest*
2031   ac_cv_header_sys_wait_h=no
2032 fi
2033 rm -f conftest*
2034 fi
2035
2036 echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6
2037 if test $ac_cv_header_sys_wait_h = yes; then
2038   cat >> confdefs.h <<\EOF
2039 #define HAVE_SYS_WAIT_H 1
2040 EOF
2041
2042 fi
2043
2044 for ac_hdr in limits.h stddef.h string.h strings.h stdlib.h time.h \
2045                  fcntl.h unistd.h stab.h sys/file.h sys/time.h \
2046                  sys/resource.h sys/param.h sys/times.h sys/stat.h \
2047                  direct.h malloc.h
2048 do
2049 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2050 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2051 echo "configure:2052: checking for $ac_hdr" >&5
2052 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2053   echo $ac_n "(cached) $ac_c" 1>&6
2054 else
2055   cat > conftest.$ac_ext <<EOF
2056 #line 2057 "configure"
2057 #include "confdefs.h"
2058 #include <$ac_hdr>
2059 EOF
2060 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2061 { (eval echo configure:2062: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2062 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2063 if test -z "$ac_err"; then
2064   rm -rf conftest*
2065   eval "ac_cv_header_$ac_safe=yes"
2066 else
2067   echo "$ac_err" >&5
2068   echo "configure: failed program was:" >&5
2069   cat conftest.$ac_ext >&5
2070   rm -rf conftest*
2071   eval "ac_cv_header_$ac_safe=no"
2072 fi
2073 rm -f conftest*
2074 fi
2075 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2076   echo "$ac_t""yes" 1>&6
2077     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2078   cat >> confdefs.h <<EOF
2079 #define $ac_tr_hdr 1
2080 EOF
2081
2082 else
2083   echo "$ac_t""no" 1>&6
2084 fi
2085 done
2086
2087
2088 # Check for thread headers.
2089 ac_safe=`echo "thread.h" | sed 'y%./+-%__p_%'`
2090 echo $ac_n "checking for thread.h""... $ac_c" 1>&6
2091 echo "configure:2092: checking for thread.h" >&5
2092 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2093   echo $ac_n "(cached) $ac_c" 1>&6
2094 else
2095   cat > conftest.$ac_ext <<EOF
2096 #line 2097 "configure"
2097 #include "confdefs.h"
2098 #include <thread.h>
2099 EOF
2100 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2101 { (eval echo configure:2102: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2102 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2103 if test -z "$ac_err"; then
2104   rm -rf conftest*
2105   eval "ac_cv_header_$ac_safe=yes"
2106 else
2107   echo "$ac_err" >&5
2108   echo "configure: failed program was:" >&5
2109   cat conftest.$ac_ext >&5
2110   rm -rf conftest*
2111   eval "ac_cv_header_$ac_safe=no"
2112 fi
2113 rm -f conftest*
2114 fi
2115 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2116   echo "$ac_t""yes" 1>&6
2117   have_thread_h=yes
2118 else
2119   echo "$ac_t""no" 1>&6
2120 have_thread_h=
2121 fi
2122
2123 ac_safe=`echo "pthread.h" | sed 'y%./+-%__p_%'`
2124 echo $ac_n "checking for pthread.h""... $ac_c" 1>&6
2125 echo "configure:2126: checking for pthread.h" >&5
2126 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2127   echo $ac_n "(cached) $ac_c" 1>&6
2128 else
2129   cat > conftest.$ac_ext <<EOF
2130 #line 2131 "configure"
2131 #include "confdefs.h"
2132 #include <pthread.h>
2133 EOF
2134 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2135 { (eval echo configure:2136: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2136 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2137 if test -z "$ac_err"; then
2138   rm -rf conftest*
2139   eval "ac_cv_header_$ac_safe=yes"
2140 else
2141   echo "$ac_err" >&5
2142   echo "configure: failed program was:" >&5
2143   cat conftest.$ac_ext >&5
2144   rm -rf conftest*
2145   eval "ac_cv_header_$ac_safe=no"
2146 fi
2147 rm -f conftest*
2148 fi
2149 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2150   echo "$ac_t""yes" 1>&6
2151   have_pthread_h=yes
2152 else
2153   echo "$ac_t""no" 1>&6
2154 have_pthread_h=
2155 fi
2156
2157
2158 # See if GNAT has been installed
2159 # Extract the first word of "gnatbind", so it can be a program name with args.
2160 set dummy gnatbind; ac_word=$2
2161 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2162 echo "configure:2163: checking for $ac_word" >&5
2163 if eval "test \"`echo '$''{'ac_cv_prog_gnat'+set}'`\" = set"; then
2164   echo $ac_n "(cached) $ac_c" 1>&6
2165 else
2166   if test -n "$gnat"; then
2167   ac_cv_prog_gnat="$gnat" # Let the user override the test.
2168 else
2169   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2170   ac_dummy="$PATH"
2171   for ac_dir in $ac_dummy; do
2172     test -z "$ac_dir" && ac_dir=.
2173     if test -f $ac_dir/$ac_word; then
2174       ac_cv_prog_gnat="yes"
2175       break
2176     fi
2177   done
2178   IFS="$ac_save_ifs"
2179   test -z "$ac_cv_prog_gnat" && ac_cv_prog_gnat="no"
2180 fi
2181 fi
2182 gnat="$ac_cv_prog_gnat"
2183 if test -n "$gnat"; then
2184   echo "$ac_t""$gnat" 1>&6
2185 else
2186   echo "$ac_t""no" 1>&6
2187 fi
2188
2189
2190 # Do we have a single-tree copy of texinfo?
2191 if test -f $srcdir/../texinfo/Makefile.in; then
2192   MAKEINFO='$(objdir)/../texinfo/makeinfo/makeinfo'
2193   gcc_cv_prog_makeinfo_modern=yes
2194   echo "$ac_t""Using makeinfo from the unified source tree." 1>&6
2195 else
2196   # See if makeinfo has been installed and is modern enough
2197   # that we can use it.
2198   # Extract the first word of "makeinfo", so it can be a program name with args.
2199 set dummy makeinfo; ac_word=$2
2200 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2201 echo "configure:2202: checking for $ac_word" >&5
2202 if eval "test \"`echo '$''{'ac_cv_prog_MAKEINFO'+set}'`\" = set"; then
2203   echo $ac_n "(cached) $ac_c" 1>&6
2204 else
2205   if test -n "$MAKEINFO"; then
2206   ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
2207 else
2208   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2209   ac_dummy="$PATH"
2210   for ac_dir in $ac_dummy; do
2211     test -z "$ac_dir" && ac_dir=.
2212     if test -f $ac_dir/$ac_word; then
2213       ac_cv_prog_MAKEINFO="makeinfo"
2214       break
2215     fi
2216   done
2217   IFS="$ac_save_ifs"
2218 fi
2219 fi
2220 MAKEINFO="$ac_cv_prog_MAKEINFO"
2221 if test -n "$MAKEINFO"; then
2222   echo "$ac_t""$MAKEINFO" 1>&6
2223 else
2224   echo "$ac_t""no" 1>&6
2225 fi
2226
2227 if test -n "$MAKEINFO"; then
2228   # Found it, now check the version.
2229   echo $ac_n "checking for modern makeinfo""... $ac_c" 1>&6
2230 echo "configure:2231: checking for modern makeinfo" >&5
2231 if eval "test \"`echo '$''{'gcc_cv_prog_makeinfo_modern'+set}'`\" = set"; then
2232   echo $ac_n "(cached) $ac_c" 1>&6
2233 else
2234     ac_prog_version=`$MAKEINFO --version 2>&1 |
2235                    sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
2236   echo "configure:2237: version of makeinfo is $ac_prog_version" >&5
2237   case $ac_prog_version in
2238     '')     gcc_cv_prog_makeinfo_modern=no;;
2239     3.1[2-9] | 3.[2-9][0-9] | 4.* | 1.6[89] | 1.7[0-9])
2240             gcc_cv_prog_makeinfo_modern=yes;;
2241     *)      gcc_cv_prog_makeinfo_modern=no;;
2242   esac
2243
2244 fi
2245
2246 echo "$ac_t""$gcc_cv_prog_makeinfo_modern" 1>&6
2247 else
2248   gcc_cv_prog_makeinfo_modern=no
2249 fi
2250
2251 fi
2252
2253 if test $gcc_cv_prog_makeinfo_modern = no; then
2254   echo "configure: warning:
2255 *** Makeinfo is missing or too old.
2256 *** Info documentation will not be built or installed." 1>&2
2257   BUILD_INFO=
2258   INSTALL_INFO=
2259 else
2260   BUILD_INFO=info
2261   INSTALL_INFO=install-info
2262 fi
2263
2264 # See if the stage1 system preprocessor understands the ANSI C
2265 # preprocessor stringification operator.
2266
2267
2268 echo $ac_n "checking for preprocessor stringizing operator""... $ac_c" 1>&6
2269 echo "configure:2270: checking for preprocessor stringizing operator" >&5
2270 if eval "test \"`echo '$''{'ac_cv_c_stringize'+set}'`\" = set"; then
2271   echo $ac_n "(cached) $ac_c" 1>&6
2272 else
2273   cat > conftest.$ac_ext <<EOF
2274 #line 2275 "configure"
2275 #include "confdefs.h"
2276
2277 #define x(y) #y
2278
2279 char *s = x(teststring);
2280
2281 EOF
2282 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2283   egrep "#teststring" >/dev/null 2>&1; then
2284   rm -rf conftest*
2285   ac_cv_c_stringize=no
2286 else
2287   rm -rf conftest*
2288   ac_cv_c_stringize=yes
2289 fi
2290 rm -f conftest*
2291
2292 fi
2293
2294 if test "${ac_cv_c_stringize}" = yes
2295 then
2296         cat >> confdefs.h <<\EOF
2297 #define HAVE_STRINGIZE 1
2298 EOF
2299
2300 fi
2301 echo "$ac_t""${ac_cv_c_stringize}" 1>&6
2302
2303
2304 # Use <inttypes.h> only if it exists,
2305 # doesn't clash with <sys/types.h>, and declares intmax_t.
2306 echo $ac_n "checking for inttypes.h""... $ac_c" 1>&6
2307 echo "configure:2308: checking for inttypes.h" >&5
2308 if eval "test \"`echo '$''{'gcc_cv_header_inttypes_h'+set}'`\" = set"; then
2309   echo $ac_n "(cached) $ac_c" 1>&6
2310 else
2311   cat > conftest.$ac_ext <<EOF
2312 #line 2313 "configure"
2313 #include "confdefs.h"
2314 #include <sys/types.h>
2315 #include <inttypes.h>
2316 int main() {
2317 intmax_t i = -1;
2318 ; return 0; }
2319 EOF
2320 if { (eval echo configure:2321: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2321   rm -rf conftest*
2322   gcc_cv_header_inttypes_h=yes
2323 else
2324   echo "configure: failed program was:" >&5
2325   cat conftest.$ac_ext >&5
2326   rm -rf conftest*
2327   gcc_cv_header_inttypes_h=no
2328 fi
2329 rm -f conftest*
2330 fi
2331
2332 echo "$ac_t""$gcc_cv_header_inttypes_h" 1>&6
2333 if test $gcc_cv_header_inttypes_h = yes; then
2334   cat >> confdefs.h <<\EOF
2335 #define HAVE_INTTYPES_H 1
2336 EOF
2337
2338 fi
2339
2340 #
2341 # Determine if enumerated bitfields are unsigned.   ISO C says they can
2342 # be either signed or unsigned.
2343 #
2344 echo $ac_n "checking for unsigned enumerated bitfields""... $ac_c" 1>&6
2345 echo "configure:2346: checking for unsigned enumerated bitfields" >&5
2346 if eval "test \"`echo '$''{'gcc_cv_enum_bf_unsigned'+set}'`\" = set"; then
2347   echo $ac_n "(cached) $ac_c" 1>&6
2348 else
2349   if test "$cross_compiling" = yes; then
2350   gcc_cv_enum_bf_unsigned=yes
2351 else
2352   cat > conftest.$ac_ext <<EOF
2353 #line 2354 "configure"
2354 #include "confdefs.h"
2355 #include <stdlib.h>
2356 enum t { BLAH = 128 } ;
2357 struct s_t { enum t member : 8; } s ;
2358 int main(void)
2359 {
2360         s.member = BLAH;
2361         if (s.member < 0) exit(1);
2362         exit(0);
2363
2364 }
2365 EOF
2366 if { (eval echo configure:2367: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2367 then
2368   gcc_cv_enum_bf_unsigned=yes
2369 else
2370   echo "configure: failed program was:" >&5
2371   cat conftest.$ac_ext >&5
2372   rm -fr conftest*
2373   gcc_cv_enum_bf_unsigned=no
2374 fi
2375 rm -fr conftest*
2376 fi
2377
2378 fi
2379
2380 echo "$ac_t""$gcc_cv_enum_bf_unsigned" 1>&6
2381 if test $gcc_cv_enum_bf_unsigned = yes; then
2382   cat >> confdefs.h <<\EOF
2383 #define ENUM_BITFIELDS_ARE_UNSIGNED 1
2384 EOF
2385
2386 fi
2387
2388 for ac_func in strtoul bsearch putenv popen bcopy bzero bcmp \
2389         index rindex strchr strrchr kill getrlimit setrlimit atoll atoq \
2390         sysconf isascii gettimeofday strsignal putc_unlocked fputc_unlocked \
2391         fputs_unlocked getrusage valloc
2392 do
2393 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2394 echo "configure:2395: checking for $ac_func" >&5
2395 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2396   echo $ac_n "(cached) $ac_c" 1>&6
2397 else
2398   cat > conftest.$ac_ext <<EOF
2399 #line 2400 "configure"
2400 #include "confdefs.h"
2401 /* System header to define __stub macros and hopefully few prototypes,
2402     which can conflict with char $ac_func(); below.  */
2403 #include <assert.h>
2404 /* Override any gcc2 internal prototype to avoid an error.  */
2405 /* We use char because int might match the return type of a gcc2
2406     builtin and then its argument prototype would still apply.  */
2407 char $ac_func();
2408
2409 int main() {
2410
2411 /* The GNU C library defines this for functions which it implements
2412     to always fail with ENOSYS.  Some functions are actually named
2413     something starting with __ and the normal name is an alias.  */
2414 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2415 choke me
2416 #else
2417 $ac_func();
2418 #endif
2419
2420 ; return 0; }
2421 EOF
2422 if { (eval echo configure:2423: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2423   rm -rf conftest*
2424   eval "ac_cv_func_$ac_func=yes"
2425 else
2426   echo "configure: failed program was:" >&5
2427   cat conftest.$ac_ext >&5
2428   rm -rf conftest*
2429   eval "ac_cv_func_$ac_func=no"
2430 fi
2431 rm -f conftest*
2432 fi
2433
2434 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2435   echo "$ac_t""yes" 1>&6
2436     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2437   cat >> confdefs.h <<EOF
2438 #define $ac_tr_func 1
2439 EOF
2440
2441 else
2442   echo "$ac_t""no" 1>&6
2443 fi
2444 done
2445
2446
2447 # Make sure wchar_t is available
2448 #AC_CHECK_TYPE(wchar_t, unsigned int)
2449
2450 echo $ac_n "checking for vprintf""... $ac_c" 1>&6
2451 echo "configure:2452: checking for vprintf" >&5
2452 if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then
2453   echo $ac_n "(cached) $ac_c" 1>&6
2454 else
2455   cat > conftest.$ac_ext <<EOF
2456 #line 2457 "configure"
2457 #include "confdefs.h"
2458 /* System header to define __stub macros and hopefully few prototypes,
2459     which can conflict with char vprintf(); below.  */
2460 #include <assert.h>
2461 /* Override any gcc2 internal prototype to avoid an error.  */
2462 /* We use char because int might match the return type of a gcc2
2463     builtin and then its argument prototype would still apply.  */
2464 char vprintf();
2465
2466 int main() {
2467
2468 /* The GNU C library defines this for functions which it implements
2469     to always fail with ENOSYS.  Some functions are actually named
2470     something starting with __ and the normal name is an alias.  */
2471 #if defined (__stub_vprintf) || defined (__stub___vprintf)
2472 choke me
2473 #else
2474 vprintf();
2475 #endif
2476
2477 ; return 0; }
2478 EOF
2479 if { (eval echo configure:2480: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2480   rm -rf conftest*
2481   eval "ac_cv_func_vprintf=yes"
2482 else
2483   echo "configure: failed program was:" >&5
2484   cat conftest.$ac_ext >&5
2485   rm -rf conftest*
2486   eval "ac_cv_func_vprintf=no"
2487 fi
2488 rm -f conftest*
2489 fi
2490
2491 if eval "test \"`echo '$ac_cv_func_'vprintf`\" = yes"; then
2492   echo "$ac_t""yes" 1>&6
2493   cat >> confdefs.h <<\EOF
2494 #define HAVE_VPRINTF 1
2495 EOF
2496
2497 else
2498   echo "$ac_t""no" 1>&6
2499 fi
2500
2501 if test "$ac_cv_func_vprintf" != yes; then
2502 echo $ac_n "checking for _doprnt""... $ac_c" 1>&6
2503 echo "configure:2504: checking for _doprnt" >&5
2504 if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then
2505   echo $ac_n "(cached) $ac_c" 1>&6
2506 else
2507   cat > conftest.$ac_ext <<EOF
2508 #line 2509 "configure"
2509 #include "confdefs.h"
2510 /* System header to define __stub macros and hopefully few prototypes,
2511     which can conflict with char _doprnt(); below.  */
2512 #include <assert.h>
2513 /* Override any gcc2 internal prototype to avoid an error.  */
2514 /* We use char because int might match the return type of a gcc2
2515     builtin and then its argument prototype would still apply.  */
2516 char _doprnt();
2517
2518 int main() {
2519
2520 /* The GNU C library defines this for functions which it implements
2521     to always fail with ENOSYS.  Some functions are actually named
2522     something starting with __ and the normal name is an alias.  */
2523 #if defined (__stub__doprnt) || defined (__stub____doprnt)
2524 choke me
2525 #else
2526 _doprnt();
2527 #endif
2528
2529 ; return 0; }
2530 EOF
2531 if { (eval echo configure:2532: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2532   rm -rf conftest*
2533   eval "ac_cv_func__doprnt=yes"
2534 else
2535   echo "configure: failed program was:" >&5
2536   cat conftest.$ac_ext >&5
2537   rm -rf conftest*
2538   eval "ac_cv_func__doprnt=no"
2539 fi
2540 rm -f conftest*
2541 fi
2542
2543 if eval "test \"`echo '$ac_cv_func_'_doprnt`\" = yes"; then
2544   echo "$ac_t""yes" 1>&6
2545   cat >> confdefs.h <<\EOF
2546 #define HAVE_DOPRNT 1
2547 EOF
2548
2549 else
2550   echo "$ac_t""no" 1>&6
2551 fi
2552
2553 fi
2554
2555 vfprintf=
2556 doprint=
2557 if test $ac_cv_func_vprintf != yes ; then
2558   vfprintf=vfprintf.o
2559   if test $ac_cv_func__doprnt != yes ; then
2560     doprint=doprint.o
2561   fi
2562 fi
2563
2564
2565
2566 echo $ac_n "checking whether the printf functions support %p""... $ac_c" 1>&6
2567 echo "configure:2568: checking whether the printf functions support %p" >&5
2568 if eval "test \"`echo '$''{'gcc_cv_func_printf_ptr'+set}'`\" = set"; then
2569   echo $ac_n "(cached) $ac_c" 1>&6
2570 else
2571   if test "$cross_compiling" = yes; then
2572   gcc_cv_func_printf_ptr=no
2573 else
2574   cat > conftest.$ac_ext <<EOF
2575 #line 2576 "configure"
2576 #include "confdefs.h"
2577 #include <stdio.h>
2578
2579 int main()
2580 {
2581   char buf[64];
2582   char *p = buf, *q = NULL;
2583   sprintf(buf, "%p", p);
2584   sscanf(buf, "%p", &q);
2585   return (p != q);
2586 }
2587 EOF
2588 if { (eval echo configure:2589: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2589 then
2590   gcc_cv_func_printf_ptr=yes
2591 else
2592   echo "configure: failed program was:" >&5
2593   cat conftest.$ac_ext >&5
2594   rm -fr conftest*
2595   gcc_cv_func_printf_ptr=no
2596 fi
2597 rm -fr conftest*
2598 fi
2599
2600 rm -f core core.* *.core
2601 fi
2602
2603 echo "$ac_t""$gcc_cv_func_printf_ptr" 1>&6
2604 if test $gcc_cv_func_printf_ptr = yes ; then
2605   cat >> confdefs.h <<\EOF
2606 #define HAVE_PRINTF_PTR 1
2607 EOF
2608
2609 fi
2610
2611
2612 case "${host}" in
2613 *-*-uwin*)
2614   # Under some versions of uwin, vfork is notoriously buggy and the test
2615   # can hang configure; on other versions, vfork exists just as a stub.
2616   # FIXME: This should be removed once vfork in uwin's runtime is fixed.
2617   ac_cv_func_vfork_works=no
2618   ;;
2619 esac
2620 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
2621 echo "configure:2622: checking for pid_t" >&5
2622 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
2623   echo $ac_n "(cached) $ac_c" 1>&6
2624 else
2625   cat > conftest.$ac_ext <<EOF
2626 #line 2627 "configure"
2627 #include "confdefs.h"
2628 #include <sys/types.h>
2629 #if STDC_HEADERS
2630 #include <stdlib.h>
2631 #include <stddef.h>
2632 #endif
2633 EOF
2634 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2635   egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
2636   rm -rf conftest*
2637   ac_cv_type_pid_t=yes
2638 else
2639   rm -rf conftest*
2640   ac_cv_type_pid_t=no
2641 fi
2642 rm -f conftest*
2643
2644 fi
2645 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
2646 if test $ac_cv_type_pid_t = no; then
2647   cat >> confdefs.h <<\EOF
2648 #define pid_t int
2649 EOF
2650
2651 fi
2652
2653 ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
2654 echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
2655 echo "configure:2656: checking for vfork.h" >&5
2656 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2657   echo $ac_n "(cached) $ac_c" 1>&6
2658 else
2659   cat > conftest.$ac_ext <<EOF
2660 #line 2661 "configure"
2661 #include "confdefs.h"
2662 #include <vfork.h>
2663 EOF
2664 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2665 { (eval echo configure:2666: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2666 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2667 if test -z "$ac_err"; then
2668   rm -rf conftest*
2669   eval "ac_cv_header_$ac_safe=yes"
2670 else
2671   echo "$ac_err" >&5
2672   echo "configure: failed program was:" >&5
2673   cat conftest.$ac_ext >&5
2674   rm -rf conftest*
2675   eval "ac_cv_header_$ac_safe=no"
2676 fi
2677 rm -f conftest*
2678 fi
2679 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2680   echo "$ac_t""yes" 1>&6
2681   cat >> confdefs.h <<\EOF
2682 #define HAVE_VFORK_H 1
2683 EOF
2684
2685 else
2686   echo "$ac_t""no" 1>&6
2687 fi
2688
2689 echo $ac_n "checking for working vfork""... $ac_c" 1>&6
2690 echo "configure:2691: checking for working vfork" >&5
2691 if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
2692   echo $ac_n "(cached) $ac_c" 1>&6
2693 else
2694   if test "$cross_compiling" = yes; then
2695   echo $ac_n "checking for vfork""... $ac_c" 1>&6
2696 echo "configure:2697: checking for vfork" >&5
2697 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
2698   echo $ac_n "(cached) $ac_c" 1>&6
2699 else
2700   cat > conftest.$ac_ext <<EOF
2701 #line 2702 "configure"
2702 #include "confdefs.h"
2703 /* System header to define __stub macros and hopefully few prototypes,
2704     which can conflict with char vfork(); below.  */
2705 #include <assert.h>
2706 /* Override any gcc2 internal prototype to avoid an error.  */
2707 /* We use char because int might match the return type of a gcc2
2708     builtin and then its argument prototype would still apply.  */
2709 char vfork();
2710
2711 int main() {
2712
2713 /* The GNU C library defines this for functions which it implements
2714     to always fail with ENOSYS.  Some functions are actually named
2715     something starting with __ and the normal name is an alias.  */
2716 #if defined (__stub_vfork) || defined (__stub___vfork)
2717 choke me
2718 #else
2719 vfork();
2720 #endif
2721
2722 ; return 0; }
2723 EOF
2724 if { (eval echo configure:2725: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2725   rm -rf conftest*
2726   eval "ac_cv_func_vfork=yes"
2727 else
2728   echo "configure: failed program was:" >&5
2729   cat conftest.$ac_ext >&5
2730   rm -rf conftest*
2731   eval "ac_cv_func_vfork=no"
2732 fi
2733 rm -f conftest*
2734 fi
2735
2736 if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
2737   echo "$ac_t""yes" 1>&6
2738   :
2739 else
2740   echo "$ac_t""no" 1>&6
2741 fi
2742
2743 ac_cv_func_vfork_works=$ac_cv_func_vfork
2744 else
2745   cat > conftest.$ac_ext <<EOF
2746 #line 2747 "configure"
2747 #include "confdefs.h"
2748 /* Thanks to Paul Eggert for this test.  */
2749 #include <stdio.h>
2750 #include <sys/types.h>
2751 #include <sys/stat.h>
2752 #ifdef HAVE_UNISTD_H
2753 #include <unistd.h>
2754 #endif
2755 #ifdef HAVE_VFORK_H
2756 #include <vfork.h>
2757 #endif
2758 /* On some sparc systems, changes by the child to local and incoming
2759    argument registers are propagated back to the parent.
2760    The compiler is told about this with #include <vfork.h>,
2761    but some compilers (e.g. gcc -O) don't grok <vfork.h>.
2762    Test for this by using a static variable whose address
2763    is put into a register that is clobbered by the vfork.  */
2764 static
2765 #ifdef __cplusplus
2766 sparc_address_test (int arg)
2767 #else
2768 sparc_address_test (arg) int arg;
2769 #endif
2770 {
2771   static pid_t child;
2772   if (!child) {
2773     child = vfork ();
2774     if (child < 0) {
2775       perror ("vfork");
2776       _exit(2);
2777     }
2778     if (!child) {
2779       arg = getpid();
2780       write(-1, "", 0);
2781       _exit (arg);
2782     }
2783   }
2784 }
2785 main() {
2786   pid_t parent = getpid ();
2787   pid_t child;
2788
2789   sparc_address_test ();
2790
2791   child = vfork ();
2792
2793   if (child == 0) {
2794     /* Here is another test for sparc vfork register problems.
2795        This test uses lots of local variables, at least
2796        as many local variables as main has allocated so far
2797        including compiler temporaries.  4 locals are enough for
2798        gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe.
2799        A buggy compiler should reuse the register of parent
2800        for one of the local variables, since it will think that
2801        parent can't possibly be used any more in this routine.
2802        Assigning to the local variable will thus munge parent
2803        in the parent process.  */
2804     pid_t
2805       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
2806       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
2807     /* Convince the compiler that p..p7 are live; otherwise, it might
2808        use the same hardware register for all 8 local variables.  */
2809     if (p != p1 || p != p2 || p != p3 || p != p4
2810         || p != p5 || p != p6 || p != p7)
2811       _exit(1);
2812
2813     /* On some systems (e.g. IRIX 3.3),
2814        vfork doesn't separate parent from child file descriptors.
2815        If the child closes a descriptor before it execs or exits,
2816        this munges the parent's descriptor as well.
2817        Test for this by closing stdout in the child.  */
2818     _exit(close(fileno(stdout)) != 0);
2819   } else {
2820     int status;
2821     struct stat st;
2822
2823     while (wait(&status) != child)
2824       ;
2825     exit(
2826          /* Was there some problem with vforking?  */
2827          child < 0
2828
2829          /* Did the child fail?  (This shouldn't happen.)  */
2830          || status
2831
2832          /* Did the vfork/compiler bug occur?  */
2833          || parent != getpid()
2834
2835          /* Did the file descriptor bug occur?  */
2836          || fstat(fileno(stdout), &st) != 0
2837          );
2838   }
2839 }
2840 EOF
2841 if { (eval echo configure:2842: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2842 then
2843   ac_cv_func_vfork_works=yes
2844 else
2845   echo "configure: failed program was:" >&5
2846   cat conftest.$ac_ext >&5
2847   rm -fr conftest*
2848   ac_cv_func_vfork_works=no
2849 fi
2850 rm -fr conftest*
2851 fi
2852
2853 fi
2854
2855 echo "$ac_t""$ac_cv_func_vfork_works" 1>&6
2856 if test $ac_cv_func_vfork_works = no; then
2857   cat >> confdefs.h <<\EOF
2858 #define vfork fork
2859 EOF
2860
2861 fi
2862
2863 for ac_hdr in unistd.h
2864 do
2865 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2866 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2867 echo "configure:2868: checking for $ac_hdr" >&5
2868 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2869   echo $ac_n "(cached) $ac_c" 1>&6
2870 else
2871   cat > conftest.$ac_ext <<EOF
2872 #line 2873 "configure"
2873 #include "confdefs.h"
2874 #include <$ac_hdr>
2875 EOF
2876 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2877 { (eval echo configure:2878: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2878 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2879 if test -z "$ac_err"; then
2880   rm -rf conftest*
2881   eval "ac_cv_header_$ac_safe=yes"
2882 else
2883   echo "$ac_err" >&5
2884   echo "configure: failed program was:" >&5
2885   cat conftest.$ac_ext >&5
2886   rm -rf conftest*
2887   eval "ac_cv_header_$ac_safe=no"
2888 fi
2889 rm -f conftest*
2890 fi
2891 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2892   echo "$ac_t""yes" 1>&6
2893     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2894   cat >> confdefs.h <<EOF
2895 #define $ac_tr_hdr 1
2896 EOF
2897
2898 else
2899   echo "$ac_t""no" 1>&6
2900 fi
2901 done
2902
2903 for ac_func in getpagesize
2904 do
2905 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2906 echo "configure:2907: checking for $ac_func" >&5
2907 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2908   echo $ac_n "(cached) $ac_c" 1>&6
2909 else
2910   cat > conftest.$ac_ext <<EOF
2911 #line 2912 "configure"
2912 #include "confdefs.h"
2913 /* System header to define __stub macros and hopefully few prototypes,
2914     which can conflict with char $ac_func(); below.  */
2915 #include <assert.h>
2916 /* Override any gcc2 internal prototype to avoid an error.  */
2917 /* We use char because int might match the return type of a gcc2
2918     builtin and then its argument prototype would still apply.  */
2919 char $ac_func();
2920
2921 int main() {
2922
2923 /* The GNU C library defines this for functions which it implements
2924     to always fail with ENOSYS.  Some functions are actually named
2925     something starting with __ and the normal name is an alias.  */
2926 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2927 choke me
2928 #else
2929 $ac_func();
2930 #endif
2931
2932 ; return 0; }
2933 EOF
2934 if { (eval echo configure:2935: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2935   rm -rf conftest*
2936   eval "ac_cv_func_$ac_func=yes"
2937 else
2938   echo "configure: failed program was:" >&5
2939   cat conftest.$ac_ext >&5
2940   rm -rf conftest*
2941   eval "ac_cv_func_$ac_func=no"
2942 fi
2943 rm -f conftest*
2944 fi
2945
2946 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2947   echo "$ac_t""yes" 1>&6
2948     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2949   cat >> confdefs.h <<EOF
2950 #define $ac_tr_func 1
2951 EOF
2952
2953 else
2954   echo "$ac_t""no" 1>&6
2955 fi
2956 done
2957
2958 echo $ac_n "checking for working mmap from /dev/zero""... $ac_c" 1>&6
2959 echo "configure:2960: checking for working mmap from /dev/zero" >&5
2960 if eval "test \"`echo '$''{'ac_cv_func_mmap_anywhere'+set}'`\" = set"; then
2961   echo $ac_n "(cached) $ac_c" 1>&6
2962 else
2963   if test "$cross_compiling" = yes; then
2964   ac_cv_func_mmap_anywhere=no
2965 else
2966   cat > conftest.$ac_ext <<EOF
2967 #line 2968 "configure"
2968 #include "confdefs.h"
2969
2970 /* Test by Richard Henderson and Alexandre Oliva.
2971    Check whether mmap from /dev/zero works. */
2972 #include <sys/types.h>
2973 #include <fcntl.h>
2974 #include <sys/mman.h>
2975
2976 /* This mess was copied from the GNU getpagesize.h.  */
2977 #ifndef HAVE_GETPAGESIZE
2978 # ifdef HAVE_UNISTD_H
2979 #  include <unistd.h>
2980 # endif
2981
2982 /* Assume that all systems that can run configure have sys/param.h.  */
2983 # ifndef HAVE_SYS_PARAM_H
2984 #  define HAVE_SYS_PARAM_H 1
2985 # endif
2986
2987 # ifdef _SC_PAGESIZE
2988 #  define getpagesize() sysconf(_SC_PAGESIZE)
2989 # else /* no _SC_PAGESIZE */
2990 #  ifdef HAVE_SYS_PARAM_H
2991 #   include <sys/param.h>
2992 #   ifdef EXEC_PAGESIZE
2993 #    define getpagesize() EXEC_PAGESIZE
2994 #   else /* no EXEC_PAGESIZE */
2995 #    ifdef NBPG
2996 #     define getpagesize() NBPG * CLSIZE
2997 #     ifndef CLSIZE
2998 #      define CLSIZE 1
2999 #     endif /* no CLSIZE */
3000 #    else /* no NBPG */
3001 #     ifdef NBPC
3002 #      define getpagesize() NBPC
3003 #     else /* no NBPC */
3004 #      ifdef PAGESIZE
3005 #       define getpagesize() PAGESIZE
3006 #      endif /* PAGESIZE */
3007 #     endif /* no NBPC */
3008 #    endif /* no NBPG */
3009 #   endif /* no EXEC_PAGESIZE */
3010 #  else /* no HAVE_SYS_PARAM_H */
3011 #   define getpagesize() 8192   /* punt totally */
3012 #  endif /* no HAVE_SYS_PARAM_H */
3013 # endif /* no _SC_PAGESIZE */
3014
3015 #endif /* no HAVE_GETPAGESIZE */
3016
3017 int main()
3018 {
3019   char *x;
3020   int fd, pg;
3021
3022   fd = open("/dev/zero", O_RDWR);
3023   if (fd < 0)
3024     exit(1);
3025
3026   pg = getpagesize();
3027   x = (char*)mmap(0, pg, PROT_READ|PROT_WRITE, MAP_PRIVATE, fd, 0);
3028   if (x == (char *) -1)
3029     exit(2);
3030
3031   *(int *)x += 1;
3032
3033   if (munmap(x, pg) < 0)
3034     exit(3);
3035
3036   exit(0);
3037 }
3038 EOF
3039 if { (eval echo configure:3040: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3040 then
3041   ac_cv_func_mmap_anywhere=yes
3042 else
3043   echo "configure: failed program was:" >&5
3044   cat conftest.$ac_ext >&5
3045   rm -fr conftest*
3046   ac_cv_func_mmap_anywhere=no
3047 fi
3048 rm -fr conftest*
3049 fi
3050
3051 fi
3052
3053 echo "$ac_t""$ac_cv_func_mmap_anywhere" 1>&6
3054 if test $ac_cv_func_mmap_anywhere = yes; then
3055   cat >> confdefs.h <<\EOF
3056 #define HAVE_MMAP_ANYWHERE 1
3057 EOF
3058
3059 fi
3060
3061 echo $ac_n "checking for working mmap of a file""... $ac_c" 1>&6
3062 echo "configure:3063: checking for working mmap of a file" >&5
3063 if eval "test \"`echo '$''{'ac_cv_func_mmap_file'+set}'`\" = set"; then
3064   echo $ac_n "(cached) $ac_c" 1>&6
3065 else
3066   # Create a file one thousand bytes long.
3067 for i in 1 2 3 4 5 6 7 8 9 0
3068 do for j in 1 2 3 4 5 6 7 8 9 0
3069 do echo $i $j xxxxx
3070 done
3071 done > conftestdata$$
3072
3073 if test "$cross_compiling" = yes; then
3074   ac_cv_func_mmap_file=no
3075 else
3076   cat > conftest.$ac_ext <<EOF
3077 #line 3078 "configure"
3078 #include "confdefs.h"
3079
3080 /* Test by Zack Weinberg.  Modified from MMAP_ANYWHERE test by
3081    Richard Henderson and Alexandre Oliva.
3082    Check whether read-only mmap of a plain file works. */
3083 #include <sys/types.h>
3084 #include <sys/stat.h>
3085 #include <fcntl.h>
3086 #include <sys/mman.h>
3087
3088 int main()
3089 {
3090   char *x;
3091   int fd;
3092   struct stat st;
3093
3094   fd = open("conftestdata$$", O_RDONLY);
3095   if (fd < 0)
3096     exit(1);
3097
3098   if (fstat (fd, &st))
3099     exit(2);
3100
3101   x = (char*)mmap(0, st.st_size, PROT_READ, MAP_PRIVATE, fd, 0);
3102   if (x == (char *) -1)
3103     exit(3);
3104
3105   if (x[0] != '1' || x[1] != ' ' || x[2] != '1' || x[3] != ' ')
3106     exit(4);
3107
3108   if (munmap(x, st.st_size) < 0)
3109     exit(5);
3110
3111   exit(0);
3112 }
3113 EOF
3114 if { (eval echo configure:3115: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3115 then
3116   ac_cv_func_mmap_file=yes
3117 else
3118   echo "configure: failed program was:" >&5
3119   cat conftest.$ac_ext >&5
3120   rm -fr conftest*
3121   ac_cv_func_mmap_file=no
3122 fi
3123 rm -fr conftest*
3124 fi
3125
3126 fi
3127
3128 echo "$ac_t""$ac_cv_func_mmap_file" 1>&6
3129 if test $ac_cv_func_mmap_file = yes; then
3130   cat >> confdefs.h <<\EOF
3131 #define HAVE_MMAP_FILE 1
3132 EOF
3133
3134 fi
3135
3136
3137 # We will need to find libiberty.h and ansidecl.h
3138 saved_CFLAGS="$CFLAGS"
3139 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
3140 for ac_func in bcopy bzero bcmp \
3141         index rindex getenv atol sbrk abort atof getcwd getwd \
3142         strsignal putc_unlocked fputs_unlocked strstr environ \
3143         malloc realloc calloc free basename getopt
3144 do
3145   ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3146 echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
3147 echo "configure:3148: checking whether $ac_func is declared" >&5
3148 if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
3149   echo $ac_n "(cached) $ac_c" 1>&6
3150 else
3151   cat > conftest.$ac_ext <<EOF
3152 #line 3153 "configure"
3153 #include "confdefs.h"
3154 #include "gansidecl.h"
3155 #include "system.h"
3156
3157 int main() {
3158 #ifndef $ac_func
3159 char *(*pfn) = (char *(*)) $ac_func ;
3160 #endif
3161 ; return 0; }
3162 EOF
3163 if { (eval echo configure:3164: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3164   rm -rf conftest*
3165   eval "gcc_cv_have_decl_$ac_func=yes"
3166 else
3167   echo "configure: failed program was:" >&5
3168   cat conftest.$ac_ext >&5
3169   rm -rf conftest*
3170   eval "gcc_cv_have_decl_$ac_func=no"
3171 fi
3172 rm -f conftest*
3173 fi
3174
3175 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
3176   echo "$ac_t""yes" 1>&6 ; cat >> confdefs.h <<EOF
3177 #define $ac_tr_decl 1
3178 EOF
3179
3180 else
3181   echo "$ac_t""no" 1>&6 ; cat >> confdefs.h <<EOF
3182 #define $ac_tr_decl 0
3183 EOF
3184
3185 fi
3186
3187 done
3188 if test x = y ; then
3189   cat >> confdefs.h <<EOF
3190 #define HAVE_DECL_BCOPY 1
3191 EOF
3192  cat >> confdefs.h <<EOF
3193 #define HAVE_DECL_BZERO 1
3194 EOF
3195  cat >> confdefs.h <<EOF
3196 #define HAVE_DECL_BCMP 1
3197 EOF
3198  \
3199         cat >> confdefs.h <<EOF
3200 #define HAVE_DECL_INDEX 1
3201 EOF
3202  cat >> confdefs.h <<EOF
3203 #define HAVE_DECL_RINDEX 1
3204 EOF
3205  cat >> confdefs.h <<EOF
3206 #define HAVE_DECL_GETENV 1
3207 EOF
3208  cat >> confdefs.h <<EOF
3209 #define HAVE_DECL_ATOL 1
3210 EOF
3211  cat >> confdefs.h <<EOF
3212 #define HAVE_DECL_SBRK 1
3213 EOF
3214  cat >> confdefs.h <<EOF
3215 #define HAVE_DECL_ABORT 1
3216 EOF
3217  cat >> confdefs.h <<EOF
3218 #define HAVE_DECL_ATOF 1
3219 EOF
3220  cat >> confdefs.h <<EOF
3221 #define HAVE_DECL_GETCWD 1
3222 EOF
3223  cat >> confdefs.h <<EOF
3224 #define HAVE_DECL_GETWD 1
3225 EOF
3226  \
3227         cat >> confdefs.h <<EOF
3228 #define HAVE_DECL_STRSIGNAL 1
3229 EOF
3230  cat >> confdefs.h <<EOF
3231 #define HAVE_DECL_PUTC_UNLOCKED 1
3232 EOF
3233  cat >> confdefs.h <<EOF
3234 #define HAVE_DECL_FPUTS_UNLOCKED 1
3235 EOF
3236  cat >> confdefs.h <<EOF
3237 #define HAVE_DECL_STRSTR 1
3238 EOF
3239  cat >> confdefs.h <<EOF
3240 #define HAVE_DECL_ENVIRON 1
3241 EOF
3242  \
3243         cat >> confdefs.h <<EOF
3244 #define HAVE_DECL_MALLOC 1
3245 EOF
3246  cat >> confdefs.h <<EOF
3247 #define HAVE_DECL_REALLOC 1
3248 EOF
3249  cat >> confdefs.h <<EOF
3250 #define HAVE_DECL_CALLOC 1
3251 EOF
3252  cat >> confdefs.h <<EOF
3253 #define HAVE_DECL_FREE 1
3254 EOF
3255  cat >> confdefs.h <<EOF
3256 #define HAVE_DECL_BASENAME 1
3257 EOF
3258  cat >> confdefs.h <<EOF
3259 #define HAVE_DECL_GETOPT 1
3260 EOF
3261 fi
3262
3263
3264 for ac_func in getrlimit setrlimit getrusage
3265 do
3266   ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3267 echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
3268 echo "configure:3269: checking whether $ac_func is declared" >&5
3269 if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
3270   echo $ac_n "(cached) $ac_c" 1>&6
3271 else
3272   cat > conftest.$ac_ext <<EOF
3273 #line 3274 "configure"
3274 #include "confdefs.h"
3275 #include "gansidecl.h"
3276 #include "system.h"
3277 #ifdef HAVE_SYS_RESOURCE_H
3278 #include <sys/resource.h>
3279 #endif
3280
3281
3282 int main() {
3283 #ifndef $ac_func
3284 char *(*pfn) = (char *(*)) $ac_func ;
3285 #endif
3286 ; return 0; }
3287 EOF
3288 if { (eval echo configure:3289: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3289   rm -rf conftest*
3290   eval "gcc_cv_have_decl_$ac_func=yes"
3291 else
3292   echo "configure: failed program was:" >&5
3293   cat conftest.$ac_ext >&5
3294   rm -rf conftest*
3295   eval "gcc_cv_have_decl_$ac_func=no"
3296 fi
3297 rm -f conftest*
3298 fi
3299
3300 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
3301   echo "$ac_t""yes" 1>&6 ; cat >> confdefs.h <<EOF
3302 #define $ac_tr_decl 1
3303 EOF
3304
3305 else
3306   echo "$ac_t""no" 1>&6 ; cat >> confdefs.h <<EOF
3307 #define $ac_tr_decl 0
3308 EOF
3309
3310 fi
3311
3312 done
3313 if test x = y ; then
3314   cat >> confdefs.h <<EOF
3315 #define HAVE_DECL_GETRLIMIT 1
3316 EOF
3317  cat >> confdefs.h <<EOF
3318 #define HAVE_DECL_SETRLIMIT 1
3319 EOF
3320  cat >> confdefs.h <<EOF
3321 #define HAVE_DECL_GETRUSAGE 1
3322 EOF
3323 fi
3324
3325
3326 # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
3327 CFLAGS="$saved_CFLAGS"
3328
3329 # mkdir takes a single argument on some systems.
3330 echo $ac_n "checking if mkdir takes one argument""... $ac_c" 1>&6
3331 echo "configure:3332: checking if mkdir takes one argument" >&5
3332 if eval "test \"`echo '$''{'gcc_cv_mkdir_takes_one_arg'+set}'`\" = set"; then
3333   echo $ac_n "(cached) $ac_c" 1>&6
3334 else
3335   cat > conftest.$ac_ext <<EOF
3336 #line 3337 "configure"
3337 #include "confdefs.h"
3338
3339 #include <sys/types.h>
3340 #ifdef HAVE_SYS_STAT_H
3341 # include <sys/stat.h>
3342 #endif
3343 #ifdef HAVE_UNISTD_H
3344 # include <unistd.h>
3345 #endif
3346 #ifdef HAVE_DIRECT_H
3347 # include <direct.h>
3348 #endif
3349 int main() {
3350 mkdir ("foo", 0);
3351 ; return 0; }
3352 EOF
3353 if { (eval echo configure:3354: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3354   rm -rf conftest*
3355   gcc_cv_mkdir_takes_one_arg=no
3356 else
3357   echo "configure: failed program was:" >&5
3358   cat conftest.$ac_ext >&5
3359   rm -rf conftest*
3360   gcc_cv_mkdir_takes_one_arg=yes
3361 fi
3362 rm -f conftest*
3363 fi
3364
3365 echo "$ac_t""$gcc_cv_mkdir_takes_one_arg" 1>&6
3366 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
3367   cat >> confdefs.h <<\EOF
3368 #define MKDIR_TAKES_ONE_ARG 1
3369 EOF
3370
3371 fi
3372
3373
3374 # File extensions
3375 manext='.1'
3376 objext='.o'
3377
3378
3379
3380 build_xm_file=
3381 build_xm_defines=
3382 build_install_headers_dir=install-headers-tar
3383 build_exeext=
3384 host_xm_file=
3385 host_xm_defines=
3386 host_xmake_file=
3387 host_truncate_target=
3388 host_exeext=
3389
3390 # Decode the host machine, then the target machine.
3391 # For the host machine, we save the xm_file variable as host_xm_file;
3392 # then we decode the target machine and forget everything else
3393 # that came from the host machine.
3394 for machine in $build $host $target; do
3395
3396         out_file=
3397         xmake_file=
3398         tmake_file=
3399         extra_headers=
3400         extra_passes=
3401         extra_parts=
3402         extra_programs=
3403         extra_objs=
3404         extra_host_objs=
3405         extra_gcc_objs=
3406         xm_defines=
3407         float_format=
3408         # Set this to force installation and use of collect2.
3409         use_collect2=
3410         # Set this to override the default target model.
3411         target_cpu_default=
3412         # Set this to control how the header file directory is installed.
3413         install_headers_dir=install-headers-tar
3414         # Set this to a non-empty list of args to pass to cpp if the target
3415         # wants its .md file passed through cpp.
3416         md_cppflags=
3417         # Set this if directory names should be truncated to 14 characters.
3418         truncate_target=
3419         # Set this if gdb needs a dir command with `dirname $out_file`
3420         gdb_needs_out_file_path=
3421         # Set this if the build machine requires executables to have a
3422         # file name suffix.
3423         exeext=
3424         # Set this to control which thread package will be used.
3425         thread_file=
3426         # Reinitialize these from the flag values every loop pass, since some
3427         # configure entries modify them.
3428         gas="$gas_flag"
3429         gnu_ld="$gnu_ld_flag"
3430         enable_threads=$enable_threads_flag
3431
3432         # Set default cpu_type, tm_file, tm_p_file and xm_file so it can be
3433         # updated in each machine entry.
3434         tm_p_file=
3435         cpu_type=`echo $machine | sed 's/-.*$//'`
3436         case $machine in
3437         alpha*-*-*)
3438                 cpu_type=alpha
3439                 ;;
3440         strongarm*-*-*)
3441                 cpu_type=arm
3442                 ;;
3443         arm*-*-*)
3444                 cpu_type=arm
3445                 ;;
3446         c*-convex-*)
3447                 cpu_type=convex
3448                 ;;
3449         i[34567]86-*-*)
3450                 cpu_type=i386
3451                 ;;
3452         hppa*-*-*)
3453                 cpu_type=pa
3454                 ;;
3455         m68000-*-*)
3456                 cpu_type=m68k
3457                 ;;
3458         mips*-*-*)
3459                 cpu_type=mips
3460                 ;;
3461         pj*-*-*)
3462                 cpu_type=pj
3463                 ;;
3464         powerpc*-*-*)
3465                 cpu_type=rs6000
3466                 ;;
3467         pyramid-*-*)
3468                 cpu_type=pyr
3469                 ;;
3470         sparc*-*-*)
3471                 cpu_type=sparc
3472                 ;;
3473         esac
3474
3475         tm_file=${cpu_type}/${cpu_type}.h
3476         xm_file=${cpu_type}/xm-${cpu_type}.h
3477         if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h;
3478         then
3479                 tm_p_file=${cpu_type}/${cpu_type}-protos.h;
3480         fi
3481         # On a.out targets, we need to use collect2.
3482         case $machine in
3483         *-*-*aout*)
3484                 use_collect2=yes
3485                 ;;
3486         esac
3487
3488         # Common parts for linux-gnu and openbsd systems
3489         case $machine in
3490         *-*-linux-gnu*)
3491                 xm_defines="HAVE_ATEXIT POSIX BSTRING"
3492                 ;;
3493         *-*-openbsd*)
3494                 tm_file=${cpu_type}/openbsd.h
3495                 tmake_file="t-libc-ok t-openbsd"
3496                 # avoid surprises, always provide an xm-openbsd file
3497                 xm_file=${cpu_type}/xm-openbsd.h
3498                 # don't depend on processor x-fragments as well
3499                 xmake_file=none
3500                 if test x$enable_threads = xyes; then
3501                         thread_file='posix'
3502                         tmake_file="${tmake_file} t-openbsd-thread"
3503                 fi
3504                 ;;
3505         esac
3506
3507         case $machine in
3508         # Support site-specific machine types.
3509         *local*)
3510                 cpu_type=`echo $machine | sed -e 's/-.*//'`
3511                 rest=`echo $machine | sed -e "s/$cpu_type-//"`
3512                 xm_file=${cpu_type}/xm-$rest.h
3513                 tm_file=${cpu_type}/$rest.h
3514                 if test -f $srcdir/config/${cpu_type}/x-$rest; \
3515                 then xmake_file=${cpu_type}/x-$rest; \
3516                 else true; \
3517                 fi
3518                 if test -f $srcdir/config/${cpu_type}/t-$rest; \
3519                 then tmake_file=${cpu_type}/t-$rest; \
3520                 else true; \
3521                 fi
3522                 ;;
3523         1750a-*-*)
3524                 ;;
3525         a29k-*-bsd* | a29k-*-sym1*)
3526                 tm_file="${tm_file} a29k/unix.h"
3527                 xm_defines=USG
3528                 xmake_file=a29k/x-unix
3529                 use_collect2=yes
3530                 ;;
3531         a29k-*-udi | a29k-*-coff)
3532                 tm_file="${tm_file} dbxcoff.h a29k/udi.h"
3533                 tmake_file=a29k/t-a29kbare
3534                 ;;
3535         a29k-wrs-vxworks*)
3536                 tm_file="${tm_file} dbxcoff.h a29k/udi.h a29k/vx29k.h"
3537                 tmake_file=a29k/t-vx29k
3538                 extra_parts="crtbegin.o crtend.o"
3539                 thread_file='vxworks'
3540                 ;;
3541         a29k-*-*)                       # Default a29k environment.
3542                 use_collect2=yes
3543                 ;;
3544         alpha-*-interix)
3545                 tm_file="${tm_file} alpha/alpha32.h interix.h alpha/alpha-interix.h"
3546
3547                 # GAS + IEEE_CONFORMANT+IEEE (no inexact);
3548                 #target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT|MASK_IEEE"
3549
3550                 # GAS + IEEE_CONFORMANT
3551                 target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT"
3552
3553                 xm_file="alpha/xm-alpha-interix.h xm-interix.h"
3554                 xmake_file="x-interix alpha/t-pe"
3555                 tmake_file="alpha/t-alpha alpha/t-interix alpha/t-ieee"
3556                 if test x$enable_threads = xyes ; then
3557                         thread_file='posix'
3558                 fi
3559                 if test x$stabs = xyes ; then
3560                         tm_file="${tm_file} dbxcoff.h"
3561                 fi
3562                 #prefix='$$INTERIX_ROOT'/usr/contrib
3563                 #local_prefix='$$INTERIX_ROOT'/usr/contrib
3564                 ;;
3565         alpha*-*-linux-gnuecoff*)
3566                 tm_file="${tm_file} alpha/linux-ecoff.h alpha/linux.h"
3567                 target_cpu_default="MASK_GAS"
3568                 tmake_file="alpha/t-alpha alpha/t-ieee"
3569                 gas=no
3570                 xmake_file=none
3571                 gas=yes gnu_ld=yes
3572                 ;;
3573         alpha*-*-linux-gnulibc1*)
3574                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3575                 target_cpu_default="MASK_GAS"
3576                 tmake_file="t-linux t-linux-gnulibc1 alpha/t-alpha alpha/t-crtbe alpha/t-ieee"
3577                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3578                 xmake_file=none
3579                 gas=yes gnu_ld=yes
3580                 if test x$enable_threads = xyes; then
3581                         thread_file='posix'
3582                 fi
3583                 ;;
3584         alpha*-*-linux-gnu*)
3585                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3586                 target_cpu_default="MASK_GAS"
3587                 tmake_file="t-linux alpha/t-crtbe alpha/t-alpha alpha/t-ieee"
3588                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3589                 xmake_file=none
3590                 gas=yes gnu_ld=yes
3591                 if test x$enable_threads = xyes; then
3592                         thread_file='posix'
3593                 fi
3594                 ;;
3595         alpha*-*-netbsd*)
3596                 tm_file="${tm_file} alpha/elf.h alpha/netbsd.h alpha/netbsd-elf.h"
3597                 target_cpu_default="MASK_GAS"
3598                 tmake_file="alpha/t-crtbe alpha/t-alpha alpha/t-ieee"
3599                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3600                 xmake_file=none
3601                 gas=yes gnu_ld=yes
3602                 ;;
3603
3604         alpha*-*-openbsd*)
3605                 # default x-alpha is only appropriate for dec-osf.
3606                 target_cpu_default="MASK_GAS"
3607                 tmake_file="alpha/t-alpha alpha/t-ieee"
3608                 ;;
3609
3610         alpha*-dec-osf*)
3611                 if test x$stabs = xyes
3612                 then
3613                         tm_file="${tm_file} dbx.h"
3614                 fi
3615                 if test x$gas != xyes
3616                 then
3617                         extra_passes="mips-tfile mips-tdump"
3618                 fi
3619                 use_collect2=yes
3620                 tmake_file="alpha/t-alpha alpha/t-ieee"
3621                 case $machine in
3622                   *-*-osf1*)
3623                     tm_file="${tm_file} alpha/osf.h alpha/osf12.h alpha/osf2or3.h"
3624                     ;;
3625                   *-*-osf[23]*)
3626                     tm_file="${tm_file} alpha/osf.h alpha/osf2or3.h"
3627                     ;;
3628                   *-*-osf4*)
3629                     tm_file="${tm_file} alpha/osf.h"
3630                     # Some versions of OSF4 (specifically X4.0-9 296.7) have
3631                     # a broken tar, so we use cpio instead.
3632                     install_headers_dir=install-headers-cpio
3633                     ;;
3634                   *-*-osf5*)
3635                     tm_file="${tm_file} alpha/osf.h alpha/osf5.h"
3636                     ;;
3637                 esac
3638                 case $machine in
3639                   *-*-osf4.0[b-z] | *-*-osf4.[1-9]* | *-*-osf5*)
3640                     target_cpu_default=MASK_SUPPORT_ARCH
3641                     ;;
3642                 esac
3643                 ;;
3644         alpha*-*-vxworks*)
3645                 tm_file="${tm_file} dbx.h alpha/vxworks.h"
3646                 tmake_file="alpha/t-alpha alpha/t-ieee"
3647                 if  x$gas != xyes
3648                 then
3649                         extra_passes="mips-tfile mips-tdump"
3650                 fi
3651                 use_collect2=yes
3652                 thread_file='vxworks'
3653                 ;;
3654         alpha*-*-winnt*)
3655                 tm_file="${tm_file} alpha/alpha32.h alpha/win-nt.h winnt/win-nt.h"
3656                 xm_file="${xm_file} config/winnt/xm-winnt.h alpha/xm-winnt.h"
3657                 tmake_file="t-libc-ok alpha/t-alpha alpha/t-ieee"
3658                 xmake_file=winnt/x-winnt
3659                 extra_host_objs=oldnames.o
3660                 extra_gcc_objs="spawnv.o oldnames.o"
3661                 if test x$gnu_ld != xyes
3662                 then
3663                         extra_programs=ld.exe
3664                 fi
3665                 if test x$enable_threads = xyes; then
3666                         thread_file='win32'
3667                 fi
3668                 ;;
3669         alpha*-dec-vms*)
3670                 tm_file=alpha/vms.h
3671                 xm_file="${xm_file} alpha/xm-vms.h"
3672                 tmake_file="alpha/t-alpha alpha/t-vms alpha/t-ieee"
3673                 ;;
3674         arc-*-elf*)
3675                 extra_parts="crtinit.o crtfini.o"
3676                 ;;
3677         arm-*-coff* | armel-*-coff*)
3678                 tm_file=arm/coff.h
3679                 tmake_file=arm/t-arm-coff
3680                 ;;
3681         arm-*-vxworks*)
3682                 tm_file=arm/vxarm.h
3683                 tmake_file=arm/t-arm-coff
3684                 thread_file='vxworks'
3685                 ;;
3686         arm-*-riscix1.[01]*)            # Acorn RISC machine (early versions)
3687                 tm_file=arm/riscix1-1.h
3688                 use_collect2=yes
3689                 ;;
3690         arm-*-riscix*)                  # Acorn RISC machine
3691                 if test x$gas = xyes
3692                 then
3693                     tm_file=arm/rix-gas.h
3694                 else
3695                     tm_file=arm/riscix.h
3696                 fi
3697                 xmake_file=arm/x-riscix
3698                 tmake_file=arm/t-riscix
3699                 use_collect2=yes
3700                 ;;
3701         arm-semi-aout | armel-semi-aout)
3702                 tm_file=arm/semi.h
3703                 tmake_file=arm/t-semi
3704                 ;;
3705         arm-semi-aof | armel-semi-aof)
3706                 tm_file=arm/semiaof.h
3707                 tmake_file=arm/t-semiaof
3708                 ;;
3709         arm*-*-netbsd*)
3710                 tm_file=arm/netbsd.h
3711                 tmake_file="t-netbsd arm/t-netbsd"
3712                 use_collect2=yes
3713                 ;;
3714         arm*-*-linux-gnuaout*)          # ARM GNU/Linux with a.out
3715                 cpu_type=arm
3716                 xmake_file=x-linux
3717                 tm_file=arm/linux-aout.h
3718                 tmake_file=arm/t-linux
3719                 gnu_ld=yes
3720                 ;;
3721         arm*-*-linux-gnuoldld*)         # ARM GNU/Linux with old ELF linker
3722                 xm_file=arm/xm-linux.h
3723                 xmake_file=x-linux
3724                 tm_file="arm/linux-oldld.h arm/linux-elf.h"
3725                 case $machine in
3726                 armv2*-*-*)
3727                         tm_file="arm/linux-elf26.h $tm_file"
3728                         ;;
3729                 esac
3730                 tmake_file="t-linux arm/t-linux"
3731                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3732                 gnu_ld=yes
3733                 case x${enable_threads} in
3734                 x | xyes | xpthreads | xposix)
3735                         thread_file='posix'
3736                         ;;
3737                 esac
3738                 ;;
3739         arm*-*-linux-gnu*)              # ARM GNU/Linux with ELF
3740                 xm_file=arm/xm-linux.h
3741                 xmake_file=x-linux
3742                 tm_file="arm/linux-elf.h"
3743                 case $machine in
3744                 armv2*-*-*)
3745                         tm_file="arm/linux-elf26.h $tm_file"
3746                         ;;
3747                 esac
3748                 tmake_file="t-linux arm/t-linux"
3749                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3750                 gnu_ld=yes
3751                 case x${enable_threads} in
3752                 x | xyes | xpthreads | xposix)
3753                         thread_file='posix'
3754                         ;;
3755                 esac
3756                 ;;
3757         arm*-*-uclinux*)                # ARM ucLinux
3758                 tm_file=arm/uclinux-elf.h
3759                 tmake_file=arm/t-arm-elf
3760                 ;;
3761         arm*-*-aout)
3762                 tm_file=arm/aout.h
3763                 tmake_file=arm/t-arm-aout
3764                 ;;
3765         arm*-*-ecos-elf)
3766                 tm_file=arm/ecos-elf.h
3767                 tmake_file=arm/t-arm-elf
3768                 ;;
3769         arm*-*-elf)
3770                 tm_file=arm/unknown-elf.h
3771                 tmake_file=arm/t-arm-elf
3772                 ;;
3773         arm*-*-conix*)
3774                 tm_file=arm/conix-elf.h
3775                 tmake_file=arm/t-arm-elf
3776                 ;;
3777         arm*-*-oabi)
3778                 tm_file=arm/unknown-elf-oabi.h
3779                 tmake_file=arm/t-arm-elf
3780                 ;;
3781         arm-*-pe*)
3782                 tm_file=arm/pe.h
3783                 tmake_file=arm/t-pe
3784                 extra_objs="pe.o"
3785                 ;;
3786         avr-*-*)
3787                 ;;
3788         c1-convex-*)                    # Convex C1
3789                 target_cpu_default=1
3790                 use_collect2=yes
3791                 ;;
3792         c2-convex-*)                    # Convex C2
3793                 target_cpu_default=2
3794                 use_collect2=yes
3795                 ;;
3796         c32-convex-*)
3797                 target_cpu_default=4
3798                 use_collect2=yes
3799                 ;;
3800         c34-convex-*)
3801                 target_cpu_default=8
3802                 use_collect2=yes
3803                 ;;
3804         c38-convex-*)
3805                 target_cpu_default=16
3806                 use_collect2=yes
3807                 ;;
3808         c4x-*)
3809                 cpu_type=c4x
3810                 tmake_file=c4x/t-c4x
3811                 ;;
3812         clipper-intergraph-clix*)
3813                 tm_file="${tm_file} svr3.h clipper/clix.h"
3814                 xm_file=clipper/xm-clix.h
3815                 xmake_file=clipper/x-clix
3816                 extra_headers=va-clipper.h
3817                 extra_parts="crtbegin.o crtend.o"
3818                 install_headers_dir=install-headers-cpio
3819                 ;;
3820         d30v-*)
3821                 float_format=i64
3822                 ;;
3823         dsp16xx-*)
3824                 ;;
3825         elxsi-elxsi-*)
3826                 use_collect2=yes
3827                 ;;
3828         fr30-*-elf)
3829                 tm_file="fr30/fr30.h"
3830                 tmake_file=fr30/t-fr30
3831                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
3832                 ;;
3833 # This hasn't been upgraded to GCC 2.
3834 #       fx80-alliant-*)                 # Alliant FX/80
3835 #               ;;
3836         h8300-*-*)
3837                 float_format=i32
3838                 ;;
3839         hppa*-*-linux*)
3840                 target_cpu_default="(MASK_PA_11 | MASK_GAS | MASK_JUMP_IN_DELAY)"
3841                 tm_file="${tm_file} pa/elf.h linux.h pa/pa-linux.h"
3842                 tmake_file="t-linux pa/t-linux"
3843                 extra_parts="crtbegin.o crtend.o"
3844                 xmake_file=none
3845                 gas=yes gnu_ld=yes
3846                 if test x$enable_threads = xyes; then
3847                         thread_file='posix'
3848                 fi
3849                 ;;
3850         hppa*-*-openbsd*)
3851                 target_cpu_default="MASK_PA_11"
3852                 tmake_file=pa/t-openbsd
3853                 ;;
3854         hppa1.1-*-pro*)
3855                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
3856                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h"
3857                 xm_file=pa/xm-papro.h
3858                 tmake_file=pa/t-pro
3859                 ;;
3860         hppa1.1-*-osf*)
3861                 target_cpu_default="MASK_PA_11"
3862                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
3863                 use_collect2=yes
3864                 ;;
3865         hppa1.1-*-rtems*)
3866                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
3867                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h pa/rtems.h"
3868                 xm_file=pa/xm-papro.h
3869                 tmake_file=pa/t-pro
3870                 ;;
3871         hppa1.0-*-osf*)
3872                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
3873                 use_collect2=yes
3874                 ;;
3875         hppa1.1-*-bsd*)
3876                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
3877                 target_cpu_default="MASK_PA_11"
3878                 use_collect2=yes
3879                 ;;
3880         hppa1.0-*-bsd*)
3881                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
3882                 use_collect2=yes
3883                 ;;
3884         hppa1.0-*-hpux7*)
3885                 tm_file="pa/pa-oldas.h ${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux7.h"
3886                 xm_file=pa/xm-pahpux.h
3887                 xmake_file=pa/x-pa-hpux
3888                 if test x$gas = xyes
3889                 then
3890                         tm_file="${tm_file} pa/gas.h"
3891                 fi
3892                 install_headers_dir=install-headers-cpio
3893                 use_collect2=yes
3894                 ;;
3895         hppa1.0-*-hpux8.0[0-2]*)
3896                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
3897                 xm_file=pa/xm-pahpux.h
3898                 xmake_file=pa/x-pa-hpux
3899                 if test x$gas = xyes
3900                 then
3901                         tm_file="${tm_file} pa/pa-gas.h"
3902                 else
3903                         tm_file="pa/pa-oldas.h ${tm_file}"
3904                 fi
3905                 install_headers_dir=install-headers-cpio
3906                 use_collect2=yes
3907                 ;;
3908         hppa1.1-*-hpux8.0[0-2]*)
3909                 target_cpu_default="MASK_PA_11"
3910                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
3911                 xm_file=pa/xm-pahpux.h
3912                 xmake_file=pa/x-pa-hpux
3913                 if test x$gas = xyes
3914                 then
3915                         tm_file="${tm_file} pa/pa-gas.h"
3916                 else
3917                         tm_file="pa/pa-oldas.h ${tm_file}"
3918                 fi
3919                 install_headers_dir=install-headers-cpio
3920                 use_collect2=yes
3921                 ;;
3922         hppa1.1-*-hpux8*)
3923                 target_cpu_default="MASK_PA_11"
3924                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
3925                 xm_file=pa/xm-pahpux.h
3926                 xmake_file=pa/x-pa-hpux
3927                 if test x$gas = xyes
3928                 then
3929                         tm_file="${tm_file} pa/pa-gas.h"
3930                 fi
3931                 install_headers_dir=install-headers-cpio
3932                 use_collect2=yes
3933                 ;;
3934         hppa1.0-*-hpux8*)
3935                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
3936                 xm_file=pa/xm-pahpux.h
3937                 xmake_file=pa/x-pa-hpux
3938                 if test x$gas = xyes
3939                 then
3940                         tm_file="${tm_file} pa/pa-gas.h"
3941                 fi
3942                 install_headers_dir=install-headers-cpio
3943                 use_collect2=yes
3944                 ;;
3945         hppa1.1-*-hpux10* | hppa2*-*-hpux10*)
3946                 target_cpu_default="MASK_PA_11"
3947                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
3948                 float_format=i128
3949                 xm_file=pa/xm-pahpux.h
3950                 xmake_file=pa/x-pa-hpux
3951                 tmake_file=pa/t-pa
3952                 if test x$gas = xyes
3953                 then
3954                         tm_file="${tm_file} pa/pa-gas.h"
3955                 fi
3956                 if test x$enable_threads = x; then
3957                     enable_threads=$have_pthread_h
3958                 fi
3959                 if test x$enable_threads = xyes; then
3960                         thread_file='dce'
3961                         tmake_file="${tmake_file} pa/t-dce-thr"
3962                 fi
3963                 install_headers_dir=install-headers-cpio
3964                 use_collect2=yes
3965                 ;;
3966         hppa1.0-*-hpux10*)
3967                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
3968                 float_format=i128
3969                 xm_file=pa/xm-pahpux.h
3970                 xmake_file=pa/x-pa-hpux
3971                 tmake_file=pa/t-pa
3972                 if test x$gas = xyes
3973                 then
3974                         tm_file="${tm_file} pa/pa-gas.h"
3975                 fi
3976                 if test x$enable_threads = x; then
3977                     enable_threads=$have_pthread_h
3978                 fi
3979                 if test x$enable_threads = xyes; then
3980                         thread_file='dce'
3981                         tmake_file="${tmake_file} pa/t-dce-thr"
3982                 fi
3983                 install_headers_dir=install-headers-cpio
3984                 use_collect2=yes
3985                 ;;
3986         hppa*64*-*-hpux11*)
3987                 target_cpu_default="MASK_PA_11"
3988                 xm_file=pa/xm-pa64hpux.h
3989                 xmake_file=pa/x-pa-hpux
3990                 tmake_file=pa/t-pa
3991                 tm_file="pa/pa64-start.h ${tm_file} pa/pa64-regs.h pa/long_double.h pa/elf.h pa/pa-hpux.h pa/pa-hpux11.h pa/pa-64.h"
3992                 float_format=i128
3993                 tmake_file=pa/t-pa64
3994                 target_cpu_default="(MASK_PA_11|MASK_PA_20)"
3995
3996                 if [ x$gas = xyes ]
3997                 then
3998                         tm_file="${tm_file} pa/pa-gas.h"
3999                 fi
4000 #               if [[ x$enable_threads = x ]]; then
4001 #                   enable_threads=$have_pthread_h
4002 #               fi
4003 #               if [[ x$enable_threads = xyes ]]; then
4004 #                       thread_file='dce'
4005 #                       tmake_file="${tmake_file} pa/t-dce-thr"
4006 #               fi
4007                 install_headers_dir=install-headers-cpio
4008                 use_collect2=yes
4009                 ;;
4010         hppa1.1-*-hpux11* | hppa2*-*-hpux11*)
4011                 target_cpu_default="MASK_PA_11"
4012                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
4013                 float_format=i128
4014                 xm_file=pa/xm-pahpux.h
4015                 xmake_file=pa/x-pa-hpux
4016                 tmake_file=pa/t-pa
4017                 if test x$gas = xyes
4018                 then
4019                         tm_file="${tm_file} pa/pa-gas.h"
4020                 fi
4021 #               if test x$enable_threads = x; then
4022 #                   enable_threads=$have_pthread_h
4023 #               fi
4024 #               if test x$enable_threads = xyes; then
4025 #                       thread_file='dce'
4026 #                       tmake_file="${tmake_file} pa/t-dce-thr"
4027 #               fi
4028                 install_headers_dir=install-headers-cpio
4029                 use_collect2=yes
4030                 ;;
4031         hppa1.0-*-hpux11*)
4032                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
4033                 float_format=i128
4034                 xm_file=pa/xm-pahpux.h
4035                 xmake_file=pa/x-pa-hpux
4036                 if test x$gas = xyes
4037                 then
4038                         tm_file="${tm_file} pa/pa-gas.h"
4039                 fi
4040 #               if test x$enable_threads = x; then
4041 #                   enable_threads=$have_pthread_h
4042 #               fi
4043 #               if test x$enable_threads = xyes; then
4044 #                       thread_file='dce'
4045 #                       tmake_file="${tmake_file} pa/t-dce-thr"
4046 #               fi
4047                 install_headers_dir=install-headers-cpio
4048                 use_collect2=yes
4049                 ;;
4050         hppa1.1-*-hpux* | hppa2*-*-hpux*)
4051                 target_cpu_default="MASK_PA_11"
4052                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
4053                 xm_file=pa/xm-pahpux.h
4054                 xmake_file=pa/x-pa-hpux
4055                 if test x$gas = xyes
4056                 then
4057                         tm_file="${tm_file} pa/pa-gas.h"
4058                 fi
4059                 install_headers_dir=install-headers-cpio
4060                 use_collect2=yes
4061                 ;;
4062         hppa1.0-*-hpux*)
4063                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
4064                 xm_file=pa/xm-pahpux.h
4065                 xmake_file=pa/x-pa-hpux
4066                 if test x$gas = xyes
4067                 then
4068                         tm_file="${tm_file} pa/pa-gas.h"
4069                 fi
4070                 install_headers_dir=install-headers-cpio
4071                 use_collect2=yes
4072                 ;;
4073         hppa1.1-*-hiux* | hppa2*-*-hiux*)
4074                 target_cpu_default="MASK_PA_11"
4075                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
4076                 xm_file=pa/xm-pahpux.h
4077                 xmake_file=pa/x-pa-hpux
4078                 if test x$gas = xyes
4079                 then
4080                         tm_file="${tm_file} pa/pa-gas.h"
4081                 fi
4082                 install_headers_dir=install-headers-cpio
4083                 use_collect2=yes
4084                 ;;
4085         hppa1.0-*-hiux*)
4086                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
4087                 xm_file=pa/xm-pahpux.h
4088                 xmake_file=pa/x-pa-hpux
4089                 if test x$gas = xyes
4090                 then
4091                         tm_file="${tm_file} pa/pa-gas.h"
4092                 fi
4093                 install_headers_dir=install-headers-cpio
4094                 use_collect2=yes
4095                 ;;
4096         hppa*-*-lites*)
4097                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h"
4098                 target_cpu_default="MASK_PA_11"
4099                 use_collect2=yes
4100                 ;;
4101         hppa*-*-mpeix*)
4102                 tm_file="${tm_file} pa/pa-mpeix.h"
4103                 xm_file=pa/xm-pampeix.h
4104                 xmake_file=pa/x-pa-mpeix
4105                 echo "You must use gas. Assuming it is already installed."
4106                 install_headers_dir=install-headers-tar
4107                 use_collect2=yes
4108                 ;;
4109         i370-*-opened*)                  # IBM 360/370/390 Architecture
4110                 xm_file=i370/xm-oe.h
4111                 tm_file=i370/oe.h
4112                 xmake_file=i370/x-oe
4113                 tmake_file=i370/t-oe
4114                 ;;
4115         i370-*-mvs*)
4116                 xm_file=i370/xm-mvs.h
4117                 tm_file=i370/mvs.h
4118                 tmake_file=i370/t-mvs
4119                 ;;
4120         i370-*-linux*)
4121                 xm_file="xm-linux.h i370/xm-linux.h"
4122                 xmake_file=x-linux
4123                 tm_file="i370/linux.h ${tm_file}"
4124                 tmake_file="t-linux i370/t-linux"
4125                 # broken_install=yes
4126                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4127                 # extra_parts="crtbegin.o crtend.o"
4128                 gnu_ld=yes
4129                 gas=yes
4130                 elf=yes
4131                 if test x$enable_threads = xyes; then
4132                         thread_file='posix'
4133                 fi
4134                 ;;
4135         i[34567]86-*-elf*)
4136                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h"
4137                 tm_file=i386/i386elf.h
4138                 tmake_file=i386/t-i386elf
4139                 xmake_file=x-svr4
4140                 ;;
4141         i[34567]86-ibm-aix*)            # IBM PS/2 running AIX
4142                 if test x$gas = xyes
4143                 then
4144                         tm_file=i386/aix386.h
4145                         extra_parts="crtbegin.o crtend.o"
4146                         tmake_file=i386/t-crtstuff
4147                 else
4148                         tm_file=i386/aix386ng.h
4149                         use_collect2=yes
4150                 fi
4151                 xm_file="xm-alloca.h i386/xm-aix.h ${xm_file}"
4152                 xm_defines=USG
4153                 xmake_file=i386/x-aix
4154                 ;;
4155         i[34567]86-ncr-sysv4*)          # NCR 3000 - ix86 running system V.4
4156                 xm_file="xm-alloca.h ${xm_file}"
4157                 xm_defines="USG POSIX SMALL_ARG_MAX"
4158                 xmake_file=i386/x-ncr3000
4159                 if test x$stabs = xyes -a x$gas = xyes
4160                 then
4161                         tm_file=i386/sysv4gdb.h
4162                 else
4163                         tm_file=i386/sysv4.h
4164                 fi
4165                 extra_parts="crtbegin.o crtend.o"
4166                 tmake_file=i386/t-crtpic
4167                 ;;
4168         i[34567]86-next-*)
4169                 tm_file=i386/next.h
4170                 xm_file=i386/xm-next.h
4171                 tmake_file=i386/t-next
4172                 xmake_file=i386/x-next
4173                 extra_objs=nextstep.o
4174                 extra_parts="crtbegin.o crtend.o"
4175                 if test x$enable_threads = xyes; then
4176                         thread_file='mach'
4177                 fi
4178                 ;;
4179         i[34567]86-sequent-bsd*)                # 80386 from Sequent
4180                 use_collect2=yes
4181                 if test x$gas = xyes
4182                 then
4183                         tm_file=i386/seq-gas.h
4184                 else
4185                         tm_file=i386/sequent.h
4186                 fi
4187                 ;;
4188         i[34567]86-sequent-ptx1*)
4189                 xm_defines="USG SVR3"
4190                 xmake_file=i386/x-sysv3
4191                 tm_file=i386/seq-sysv3.h
4192                 tmake_file=i386/t-crtstuff
4193                 extra_parts="crtbegin.o crtend.o"
4194                 install_headers_dir=install-headers-cpio
4195                 ;;
4196         i[34567]86-sequent-ptx2* | i[34567]86-sequent-sysv3*)
4197                 xm_defines="USG SVR3"
4198                 xmake_file=i386/x-sysv3
4199                 tm_file=i386/seq2-sysv3.h
4200                 tmake_file=i386/t-crtstuff
4201                 extra_parts="crtbegin.o crtend.o"
4202                 install_headers_dir=install-headers-cpio
4203                 ;;
4204         i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
4205                 xm_file="xm-alloca.h ${xm_file}"
4206                 xm_defines="USG POSIX SMALL_ARG_MAX"
4207                 xmake_file=x-svr4
4208                 tm_file=i386/ptx4-i.h
4209                 tmake_file=t-svr4
4210                 extra_parts="crtbegin.o crtend.o"
4211                 install_headers_dir=install-headers-cpio
4212                 ;;
4213         i386-sun-sunos*)                # Sun i386 roadrunner
4214                 xm_defines=USG
4215                 tm_file=i386/sun.h
4216                 use_collect2=yes
4217                 ;;
4218         i[34567]86-wrs-vxworks*)
4219                 tm_file=i386/vxi386.h
4220                 tmake_file=i386/t-i386bare
4221                 thread_file='vxworks'
4222                 ;;
4223         i[34567]86-*-aout*)
4224                 tm_file=i386/i386-aout.h
4225                 tmake_file=i386/t-i386bare
4226                 ;;
4227         i[34567]86-*-beospe*)
4228                 xm_file=i386/xm-beos.h
4229                 xm_defines="USE_C_ALLOCA"
4230                 tmake_file=i386/t-beos
4231                 tm_file=i386/beos-pe.h
4232                 xmake_file=i386/x-beos
4233                 extra_objs=winnt.o
4234                 ;;
4235         i[34567]86-*-beoself* | i[34567]86-*-beos*)
4236                 xm_file=i386/xm-beos.h
4237                 tmake_file='i386/t-beos i386/t-crtpic'
4238                 tm_file=i386/beos-elf.h
4239                 xmake_file=i386/x-beos
4240                 extra_objs=winnt.o
4241                 extra_parts='crtbegin.o crtend.o'
4242                 ;;
4243         i[34567]86-*-bsdi* | i[34567]86-*-bsd386*)
4244                 tm_file=i386/bsd386.h
4245 #               tmake_file=t-libc-ok
4246                 ;;
4247         i[34567]86-*-bsd*)
4248                 tm_file=i386/386bsd.h
4249 #               tmake_file=t-libc-ok
4250 # Next line turned off because both 386BSD and BSD/386 use GNU ld.
4251 #               use_collect2=yes
4252                 ;;
4253         i[34567]86-*-freebsdelf*)
4254                 tm_file="i386/i386.h i386/att.h svr4.h freebsd.h i386/freebsd-elf.h i386/perform.h"
4255                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4256                 tmake_file=t-freebsd
4257                 gas=yes
4258                 gnu_ld=yes
4259                 stabs=yes
4260                 case x${enable_threads} in
4261                 xyes | xpthreads | xposix)
4262                         thread_file='posix'
4263                         tmake_file="${tmake_file} t-freebsd-thread"
4264                         ;;
4265                 esac
4266                 ;;
4267         i[34567]86-*-freebsd*)
4268                 tm_file="i386/freebsd.h i386/perform.h"
4269                 tmake_file=t-freebsd
4270                 ;;
4271         i[34567]86-*-netbsd*)
4272                 tm_file=i386/netbsd.h
4273                 tmake_file=t-netbsd
4274                 use_collect2=yes
4275                 ;;
4276         i[34567]86-*-openbsd*)
4277                 # we need collect2 until our bug is fixed...
4278                 use_collect2=yes
4279                 ;;
4280         i[34567]86-*-coff*)
4281                 tm_file=i386/i386-coff.h
4282                 tmake_file=i386/t-i386bare
4283                 ;;
4284         i[34567]86-*-isc*)              # 80386 running ISC system
4285                 xm_file="${xm_file} i386/xm-isc.h"
4286                 xm_defines="USG SVR3"
4287                 case $machine in
4288                   i[34567]86-*-isc[34]*)
4289                     xmake_file=i386/x-isc3
4290                     ;;
4291                   *)
4292                     xmake_file=i386/x-isc
4293                     ;;
4294                 esac
4295                 if test x$gas = xyes -a x$stabs = xyes
4296                 then
4297                         tm_file=i386/iscdbx.h
4298                         tmake_file=i386/t-svr3dbx
4299                         extra_parts="svr3.ifile svr3z.ifile"
4300                 else
4301                         tm_file=i386/isccoff.h
4302                         tmake_file=i386/t-crtstuff
4303                         extra_parts="crtbegin.o crtend.o"
4304                 fi
4305                 tmake_file="$tmake_file i386/t-i386bare"
4306                 install_headers_dir=install-headers-cpio
4307                 ;;
4308         i[34567]86-*-linux-gnuoldld*)   # Intel 80386's running GNU/Linux
4309                                         # pre BFD linkers
4310                 xmake_file=x-linux-aout
4311                 tmake_file="t-linux-aout i386/t-crtstuff"
4312                 tm_file=i386/linux-oldld.h
4313                 gnu_ld=yes
4314                 float_format=i386
4315                 ;;
4316         i[34567]86-*-linux-gnuaout*)    # Intel 80386's running GNU/Linux
4317                 xmake_file=x-linux-aout
4318                 tmake_file="t-linux-aout i386/t-crtstuff"
4319                 tm_file=i386/linux-aout.h
4320                 gnu_ld=yes
4321                 float_format=i386
4322                 ;;
4323         i[34567]86-*-linux-gnulibc1)    # Intel 80386's running GNU/Linux
4324                                         # GNU/Linux C library 5
4325                 xmake_file=x-linux
4326                 tm_file=i386/linux.h
4327                 tmake_file="t-linux t-linux-gnulibc1 i386/t-crtstuff"
4328                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4329                 gnu_ld=yes
4330                 float_format=i386
4331                 if test x$enable_threads = xyes; then
4332                         thread_file='single'
4333                 fi
4334                 ;;
4335         i[34567]86-*-linux-gnu*)        # Intel 80386's running GNU/Linux
4336                                         # aka GNU/Linux C library 6
4337                 xmake_file=x-linux
4338                 tm_file=i386/linux.h
4339                 tmake_file="t-linux i386/t-crtstuff"
4340                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4341                 gnu_ld=yes
4342                 float_format=i386
4343                 if test x$enable_threads = xyes; then
4344                         thread_file='posix'
4345                 fi
4346                 ;;
4347         i[34567]86-*-gnu*)
4348                 float_format=i386
4349                 ;;
4350         i[34567]86-go32-msdos | i[34567]86-*-go32*)
4351                 echo "GO32/DJGPP V1.X is no longer supported. Use *-pc-msdosdjgpp for DJGPP V2.X instead."
4352                 exit 1
4353                 ;;
4354         i[34567]86-pc-msdosdjgpp*)
4355                 xm_file=i386/xm-djgpp.h
4356                 tm_file=i386/djgpp.h
4357                 tmake_file=i386/t-djgpp
4358                 xmake_file=i386/x-djgpp
4359                 gnu_ld=yes
4360                 gas=yes
4361                 exeext=.exe
4362                 float_format=none
4363                 case $host in *pc-msdosdjgpp*)
4364                         target_alias=djgpp
4365                         ;;
4366                 esac
4367                 ;;
4368         i[34567]86-moss-msdos* | i[34567]86-*-moss*)
4369                 tm_file=i386/moss.h
4370                 tmake_file=t-libc-ok
4371                 gnu_ld=yes
4372                 gas=yes
4373                 ;;
4374         i[34567]86-*-lynxos*)
4375                 if test x$gas = xyes
4376                 then
4377                         tm_file=i386/lynx.h
4378                 else
4379                         tm_file=i386/lynx-ng.h
4380                 fi
4381                 xm_file=i386/xm-lynx.h
4382                 tmake_file=i386/t-i386bare
4383                 xmake_file=x-lynx
4384                 ;;
4385         i[34567]86-*-mach*)
4386                 tm_file=i386/mach.h
4387 #               tmake_file=t-libc-ok
4388                 use_collect2=yes
4389                 ;;
4390         i[34567]86-*-osfrose*)          # 386 using OSF/rose
4391                 if test x$elf = xyes
4392                 then
4393                         tm_file=i386/osfelf.h
4394                         use_collect2=
4395                 else
4396                         tm_file=i386/osfrose.h
4397                         use_collect2=yes
4398                 fi
4399                 xm_file="i386/xm-osf.h ${xm_file}"
4400                 xmake_file=i386/x-osfrose
4401                 tmake_file=i386/t-osf
4402                 extra_objs=halfpic.o
4403                 ;;
4404         i[34567]86-go32-rtems*)
4405                 cpu_type=i386
4406                 xm_file=i386/xm-go32.h
4407                 tm_file=i386/go32-rtems.h
4408                 tmake_file="i386/t-go32 t-rtems"
4409                 ;;
4410         i[34567]86-*-rtemscoff*)
4411                 cpu_type=i386
4412                 tm_file=i386/rtems.h
4413                 tmake_file="i386/t-i386bare t-rtems"
4414                 ;;
4415         i[34567]86-*-rtems*|i[34567]86-*-rtemself*)
4416                 cpu_type=i386
4417                 tm_file=i386/rtemself.h
4418                 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
4419                 tmake_file="i386/t-rtems-i386 i386/t-crtstuff t-rtems"
4420                 ;;
4421         i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
4422                 xm_file="xm-alloca.h ${xm_file} i386/xm-sco5.h"
4423                 xm_defines="USG SVR3"
4424                 xmake_file=i386/x-sco5
4425                 install_headers_dir=install-headers-cpio
4426                 tm_file=i386/sco5.h
4427                 if test x$gas = xyes
4428                 then
4429                         tm_file="i386/sco5gas.h ${tm_file}"
4430                         tmake_file=i386/t-sco5gas
4431                 else
4432                         tmake_file=i386/t-sco5
4433                 fi
4434                 tmake_file="$tmake_file i386/t-i386bare"
4435                 extra_parts="crti.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
4436                 ;;
4437         i[34567]86-*-sco3.2v4*)         # 80386 running SCO 3.2v4 system
4438                 xm_file="${xm_file} i386/xm-sco.h"
4439                 xm_defines="USG SVR3 BROKEN_LDEXP SMALL_ARG_MAX"
4440                 xmake_file=i386/x-sco4
4441                 install_headers_dir=install-headers-cpio
4442                 if test x$stabs = xyes
4443                 then
4444                         tm_file=i386/sco4dbx.h
4445                         tmake_file=i386/t-svr3dbx
4446                         extra_parts="svr3.ifile svr3z.rfile"
4447                 else
4448                         tm_file=i386/sco4.h
4449                         tmake_file=i386/t-crtstuff
4450                         extra_parts="crtbegin.o crtend.o"
4451                 fi
4452                 tmake_file="$tmake_file i386/t-i386bare"
4453                 # The default EAFS filesystem supports long file names.
4454                 # Truncating the target makes $host != $target which
4455                 # makes gcc think it is doing a cross-compile.
4456                 # truncate_target=yes
4457                 ;;
4458         i[34567]86-*-sco*)              # 80386 running SCO system
4459                 xm_file=i386/xm-sco.h
4460                 xmake_file=i386/x-sco
4461                 install_headers_dir=install-headers-cpio
4462                 if test x$stabs = xyes
4463                 then
4464                         tm_file=i386/scodbx.h
4465                         tmake_file=i386/t-svr3dbx
4466                         extra_parts="svr3.ifile svr3z.rfile"
4467                 else
4468                         tm_file=i386/sco.h
4469                         extra_parts="crtbegin.o crtend.o"
4470                         tmake_file=i386/t-crtstuff
4471                 fi
4472                 tmake_file="$tmake_file i386/t-i386bare"
4473                 truncate_target=yes
4474                 ;;
4475         i[34567]86-*-solaris2*)
4476                 xm_file="xm-alloca.h ${xm_file}"
4477                 xm_defines="USG POSIX SMALL_ARG_MAX"
4478                 tm_file=i386/sol2.h
4479                 if test x$gas = xyes; then
4480                         # Only needed if gas does not support -s
4481                         tm_file="i386/sol2gas.h ${tm_file}"
4482                 fi
4483                 tmake_file="i386/t-i386bare i386/t-sol2"
4484                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
4485                 xmake_file=x-svr4
4486                 if test x${enable_threads} = x; then
4487                     enable_threads=$have_pthread_h
4488                     if test x${enable_threads} = x; then
4489                         enable_threads=$have_thread_h
4490                     fi
4491                 fi
4492                 if test x${enable_threads} = xyes; then
4493                     if test x${have_pthread_h} = xyes; then
4494                         thread_file='posix'
4495                     else
4496                         thread_file='solaris'
4497                     fi
4498                 fi
4499                 ;;
4500        i[34567]86-*-sysv5*)           # Intel x86 on System V Release 5
4501                xm_file="xm-alloca.h ${xm_file}"
4502                xm_defines="USG POSIX"
4503                tm_file=i386/sysv5.h
4504                if test x$stabs = xyes
4505                then
4506                        tm_file="${tm_file} dbx.h"
4507                fi
4508                tmake_file="i386/t-i386bare i386/t-crtpic"
4509                xmake_file=x-svr4
4510                extra_parts="crtbegin.o crtend.o"
4511                if test x$enable_threads = xyes; then
4512                        thread_file='posix'
4513                fi
4514                ;;
4515         i[34567]86-*-sysv4*)            # Intel 80386's running system V.4
4516                 xm_file="xm-alloca.h ${xm_file}"
4517                 xm_defines="USG POSIX SMALL_ARG_MAX"
4518                 tm_file=i386/sysv4.h
4519                 if test x$stabs = xyes
4520                 then
4521                         tm_file="${tm_file} dbx.h"
4522                 fi
4523                 tmake_file="i386/t-i386bare i386/t-crtpic"
4524                 xmake_file=x-svr4
4525                 extra_parts="crtbegin.o crtend.o"
4526                 ;;
4527         i[34567]86-*-udk*)      # Intel x86 on SCO UW/OSR5 Dev Kit
4528                 xm_file="xm-alloca.h ${xm_file}"
4529                 xm_defines="USG POSIX"
4530                 tm_file=i386/udk.h
4531                 tmake_file="i386/t-i386bare i386/t-crtpic i386/t-udk"
4532                 xmake_file=x-svr4
4533                 extra_parts="crtbegin.o crtend.o"
4534                 install_headers_dir=install-headers-cpio
4535                 ;;
4536         i[34567]86-*-osf1*)             # Intel 80386's running OSF/1 1.3+
4537                 cpu_type=i386
4538                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h i386/xm-osf1elf.h"
4539                 xm_defines="USE_C_ALLOCA SMALL_ARG_MAX"
4540                 if test x$stabs = xyes
4541                 then
4542                         tm_file=i386/osf1elfgdb.h
4543                 else
4544                         tm_file=i386/osf1elf.h
4545                 fi
4546                 tmake_file=i386/t-osf1elf
4547                 xmake_file=i386/x-osf1elf
4548                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
4549                 ;;
4550         i[34567]86-*-sysv*)             # Intel 80386's running system V
4551                 xm_defines="USG SVR3"
4552                 xmake_file=i386/x-sysv3
4553                 if test x$gas = xyes
4554                 then
4555                         if test x$stabs = xyes
4556                         then
4557                                 tm_file=i386/svr3dbx.h
4558                                 tmake_file=i386/t-svr3dbx
4559                                 extra_parts="svr3.ifile svr3z.rfile"
4560                         else
4561                                 tm_file=i386/svr3gas.h
4562                                 extra_parts="crtbegin.o crtend.o"
4563                                 tmake_file=i386/t-crtstuff
4564                         fi
4565                 else
4566                         tm_file=i386/sysv3.h
4567                         extra_parts="crtbegin.o crtend.o"
4568                         tmake_file=i386/t-crtstuff
4569                 fi
4570                 tmake_file="$tmake_file i386/t-crtpic"
4571                 ;;
4572         i386-*-vsta)                    # Intel 80386's running VSTa kernel
4573                 xm_file="${xm_file} i386/xm-vsta.h"
4574                 tm_file=i386/vsta.h
4575                 tmake_file=i386/t-vsta
4576                 xmake_file=i386/x-vsta
4577                 ;;
4578         i[34567]86-*-win32)
4579                 xm_file="${xm_file} i386/xm-cygwin.h"
4580                 tmake_file=i386/t-cygwin
4581                 tm_file=i386/win32.h
4582                 xmake_file=i386/x-cygwin
4583                 extra_objs=winnt.o
4584                 if test x$enable_threads = xyes; then
4585                         thread_file='win32'
4586                 fi
4587                 exeext=.exe
4588                 ;;
4589         i[34567]86-*-pe | i[34567]86-*-cygwin*)
4590                 xm_file="${xm_file} i386/xm-cygwin.h"
4591                 tmake_file=i386/t-cygwin
4592                 tm_file=i386/cygwin.h
4593                 xmake_file=i386/x-cygwin
4594                 extra_objs=winnt.o
4595                 if test x$enable_threads = xyes; then
4596                         thread_file='win32'
4597                 fi
4598                 exeext=.exe
4599                 ;;
4600         i[34567]86-*-mingw32*)
4601                 tm_file=i386/mingw32.h
4602                 xm_file="${xm_file} i386/xm-mingw32.h"
4603                 tmake_file="i386/t-cygwin i386/t-mingw32"
4604                 extra_objs=winnt.o
4605                 xmake_file=i386/x-cygwin
4606                 if test x$enable_threads = xyes; then
4607                         thread_file='win32'
4608                 fi
4609                 exeext=.exe
4610                 case $machine in
4611                         *mingw32msv*)
4612                                 ;;
4613                         *minwg32crt* | *mingw32*)
4614                                 tm_file="${tm_file} i386/crtdll.h"
4615                                 ;;
4616                 esac
4617                 ;;
4618         i[34567]86-*-uwin*)
4619                 tm_file=i386/uwin.h
4620                 xm_file="${xm_file} i386/xm-uwin.h"
4621                 xm_defines="USG NO_STAB_H"
4622                 tmake_file="i386/t-cygwin i386/t-uwin"
4623                 extra_objs=winnt.o
4624                 xmake_file=i386/x-cygwin
4625                 if test x$enable_threads = xyes; then
4626                         thread_file='win32'
4627                 fi
4628                 exeext=.exe
4629                 ;;
4630         i[34567]86-*-interix*)
4631                 tm_file="i386/i386-interix.h interix.h"
4632                 xm_file="i386/xm-i386-interix.h xm-interix.h"
4633                 xm_defines="USG"
4634                 tmake_file="i386/t-interix"
4635                 extra_objs=interix.o
4636                 xmake_file=x-interix
4637                 if test x$enable_threads = xyes ; then
4638                         thread_file='posix'
4639                 fi
4640                 if test x$stabs = xyes ; then
4641                         tm_file="${tm_file} dbxcoff.h"
4642                 fi
4643                 ;;
4644         i[34567]86-*-winnt3*)
4645                 tm_file=i386/win-nt.h
4646                 out_file=i386/i386.c
4647                 xm_file="xm-winnt.h ${xm_file}"
4648                 xmake_file=winnt/x-winnt
4649                 tmake_file=i386/t-winnt
4650                 extra_host_objs="winnt.o oldnames.o"
4651                 extra_gcc_objs="spawnv.o oldnames.o"
4652                 if test x$gnu_ld != xyes
4653                 then
4654                         extra_programs=ld.exe
4655                 fi
4656                 if test x$enable_threads = xyes; then
4657                         thread_file='win32'
4658                 fi
4659                 ;;
4660         i[34567]86-dg-dgux*)
4661                 xm_file="xm-alloca.h ${xm_file}"
4662                 xm_defines="USG POSIX"
4663                 out_file=i386/dgux.c
4664                 tm_file=i386/dgux.h
4665                 tmake_file=i386/t-dgux
4666                 xmake_file=i386/x-dgux
4667                 install_headers_dir=install-headers-cpio
4668               ;;
4669         i860-alliant-*)         # Alliant FX/2800
4670                 tm_file="${tm_file} svr4.h i860/sysv4.h i860/fx2800.h"
4671                 xm_file="${xm_file}"
4672                 xmake_file=i860/x-fx2800
4673                 tmake_file=i860/t-fx2800
4674                 extra_parts="crtbegin.o crtend.o"
4675                 ;;
4676         i860-*-bsd*)
4677                 tm_file="${tm_file} i860/bsd.h"
4678                 if test x$gas = xyes
4679                 then
4680                         tm_file="${tm_file} i860/bsd-gas.h"
4681                 fi
4682                 use_collect2=yes
4683                 ;;
4684         i860-*-mach*)
4685                 tm_file="${tm_file} i860/mach.h"
4686                 tmake_file=t-libc-ok
4687                 ;;
4688         i860-*-osf*)                    # Intel Paragon XP/S, OSF/1AD
4689                 tm_file="${tm_file} svr3.h i860/paragon.h"
4690                 xm_defines="USG SVR3"
4691                 tmake_file=t-osf
4692                 ;;
4693         i860-*-sysv3*)
4694                 tm_file="${tm_file} svr3.h i860/sysv3.h"
4695                 xm_defines="USG SVR3"
4696                 xmake_file=i860/x-sysv3
4697                 extra_parts="crtbegin.o crtend.o"
4698                 ;;
4699         i860-*-sysv4*)
4700                 tm_file="${tm_file} svr4.h i860/sysv4.h"
4701                 xm_defines="USG SVR3"
4702                 xmake_file=i860/x-sysv4
4703                 tmake_file=t-svr4
4704                 extra_parts="crtbegin.o crtend.o"
4705                 ;;
4706         i960-wrs-vxworks5 | i960-wrs-vxworks5.0*)
4707                 tm_file="${tm_file} i960/vx960.h"
4708                 tmake_file=i960/t-vxworks960
4709                 use_collect2=yes
4710                 thread_file='vxworks'
4711                 ;;
4712         i960-wrs-vxworks5* | i960-wrs-vxworks)
4713                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h i960/vx960-coff.h"
4714                 tmake_file=i960/t-vxworks960
4715                 use_collect2=yes
4716                 thread_file='vxworks'
4717                 ;;
4718         i960-wrs-vxworks*)
4719                 tm_file="${tm_file} i960/vx960.h"
4720                 tmake_file=i960/t-vxworks960
4721                 use_collect2=yes
4722                 thread_file='vxworks'
4723                 ;;
4724         i960-*-coff*)
4725                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h libgloss.h"
4726                 tmake_file=i960/t-960bare
4727                 use_collect2=yes
4728                 ;;
4729         i960-*-rtems)
4730                 tmake_file="i960/t-960bare t-rtems"
4731                 tm_file="${tm_file} dbxcoff.h i960/rtems.h"
4732                 use_collect2=yes
4733                 ;;
4734         i960-*-*)                       # Default i960 environment.
4735                 use_collect2=yes
4736                 ;;
4737         ia64*-*-elf*)
4738                 tm_file=ia64/elf.h
4739                 tmake_file="ia64/t-ia64"
4740                 target_cpu_default="0"
4741                 if test x$gas = xyes
4742                 then
4743                         target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
4744                 fi
4745                 if test x$gnu_ld = xyes
4746                 then
4747                         target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
4748                 fi
4749                 ;;
4750         ia64*-*-linux*)
4751                 tm_file=ia64/linux.h
4752                 tmake_file="t-linux ia64/t-ia64"
4753                 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
4754                 if test x$enable_threads = xyes; then
4755                         thread_file='posix'
4756                 fi
4757                 ;;
4758         m32r-*-elf*)
4759                 extra_parts="crtinit.o crtfini.o"
4760                 ;;
4761         m68000-convergent-sysv*)
4762                 tm_file=m68k/ctix.h
4763                 xm_file="m68k/xm-3b1.h ${xm_file}"
4764                 xm_defines=USG
4765                 use_collect2=yes
4766                 extra_headers=math-68881.h
4767                 ;;
4768         m68000-hp-bsd*)                 # HP 9000/200 running BSD
4769                 tm_file=m68k/hp2bsd.h
4770                 xmake_file=m68k/x-hp2bsd
4771                 use_collect2=yes
4772                 extra_headers=math-68881.h
4773                 ;;
4774         m68000-hp-hpux*)                # HP 9000 series 300
4775                 xm_file="xm-alloca.h ${xm_file}"
4776                 xm_defines="USG"
4777                 if test x$gas = xyes
4778                 then
4779                         xmake_file=m68k/x-hp320g
4780                         tm_file=m68k/hp310g.h
4781                 else
4782                         xmake_file=m68k/x-hp320
4783                         tm_file=m68k/hp310.h
4784                 fi
4785                 install_headers_dir=install-headers-cpio
4786                 use_collect2=yes
4787                 extra_headers=math-68881.h
4788                 ;;
4789         m68000-sun-sunos3*)
4790                 tm_file=m68k/sun2.h
4791                 use_collect2=yes
4792                 extra_headers=math-68881.h
4793                 ;;
4794         m68000-sun-sunos4*)
4795                 tm_file=m68k/sun2o4.h
4796                 use_collect2=yes
4797                 extra_headers=math-68881.h
4798                 ;;
4799         m68000-att-sysv*)
4800                 xm_file="m68k/xm-3b1.h ${xm_file}"
4801                 xm_defines=USG
4802                 if test x$gas = xyes
4803                 then
4804                         tm_file=m68k/3b1g.h
4805                 else
4806                         tm_file=m68k/3b1.h
4807                 fi
4808                 use_collect2=yes
4809                 extra_headers=math-68881.h
4810                 ;;
4811         m68k-apple-aux*)                # Apple Macintosh running A/UX
4812                 xm_defines="USG AUX"
4813                 tmake_file=m68k/t-aux
4814                 install_headers_dir=install-headers-cpio
4815                 extra_headers=math-68881.h
4816                 extra_parts="crt1.o mcrt1.o maccrt1.o crt2.o crtn.o"
4817                 tm_file=
4818                 if test "$gnu_ld" = yes
4819                 then
4820                         tm_file="${tm_file} m68k/auxgld.h"
4821                 else
4822                         tm_file="${tm_file} m68k/auxld.h"
4823                 fi
4824                 if test "$gas" = yes
4825                 then
4826                         tm_file="${tm_file} m68k/auxgas.h"
4827                 else
4828                         tm_file="${tm_file} m68k/auxas.h"
4829                 fi
4830                 tm_file="${tm_file} m68k/a-ux.h"
4831                 float_format=m68k
4832                 ;;
4833         m68k-apollo-*)
4834                 tm_file=m68k/apollo68.h
4835                 xmake_file=m68k/x-apollo68
4836                 use_collect2=yes
4837                 extra_headers=math-68881.h
4838                 float_format=m68k
4839                 ;;
4840         m68k-altos-sysv*)                  # Altos 3068
4841                 if test x$gas = xyes
4842                 then
4843                         tm_file=m68k/altos3068.h
4844                         xm_defines=USG
4845                 else
4846                         echo "The Altos is supported only with the GNU assembler" 1>&2
4847                         exit 1
4848                 fi
4849                 extra_headers=math-68881.h
4850                 ;;
4851         m68k-bull-sysv*)                # Bull DPX/2
4852                 if test x$gas = xyes
4853                 then
4854                         if test x$stabs = xyes
4855                         then
4856                                 tm_file=m68k/dpx2cdbx.h
4857                         else
4858                                 tm_file=m68k/dpx2g.h
4859                         fi
4860                 else
4861                         tm_file=m68k/dpx2.h
4862                 fi
4863                 xm_file="xm-alloca.h ${xm_file}"
4864                 xm_defines=USG
4865                 xmake_file=m68k/x-dpx2
4866                 use_collect2=yes
4867                 extra_headers=math-68881.h
4868                 ;;
4869         m68k-atari-sysv4*)              # Atari variant of V.4.
4870                 tm_file=m68k/atari.h
4871                 xm_file="xm-alloca.h ${xm_file}"
4872                 xm_defines="USG FULL_PROTOTYPES"
4873                 tmake_file=t-svr4
4874                 extra_parts="crtbegin.o crtend.o"
4875                 extra_headers=math-68881.h
4876                 float_format=m68k
4877                 ;;
4878         m68k-motorola-sysv*)
4879                 tm_file=m68k/mot3300.h
4880                 xm_file="xm-alloca.h m68k/xm-mot3300.h ${xm_file}"
4881                 if test x$gas = xyes
4882                 then
4883                         xmake_file=m68k/x-mot3300-gas
4884                         if test x$gnu_ld = xyes
4885                         then
4886                                 tmake_file=m68k/t-mot3300-gald
4887                         else
4888                                 tmake_file=m68k/t-mot3300-gas
4889                                 use_collect2=yes
4890                         fi
4891                 else
4892                         xmake_file=m68k/x-mot3300
4893                         if test x$gnu_ld = xyes
4894                         then
4895                                 tmake_file=m68k/t-mot3300-gld
4896                         else
4897                                 tmake_file=m68k/t-mot3300
4898                                 use_collect2=yes
4899                         fi
4900                 fi
4901                 gdb_needs_out_file_path=yes
4902                 extra_parts="crt0.o mcrt0.o"
4903                 extra_headers=math-68881.h
4904                 float_format=m68k
4905                 ;;
4906         m68k-ncr-sysv*)                 # NCR Tower 32 SVR3
4907                 tm_file=m68k/tower-as.h
4908                 xm_defines="USG SVR3"
4909                 xmake_file=m68k/x-tower
4910                 extra_parts="crtbegin.o crtend.o"
4911                 extra_headers=math-68881.h
4912                 ;;
4913         m68k-plexus-sysv*)
4914                 tm_file=m68k/plexus.h
4915                 xm_file="xm-alloca.h m68k/xm-plexus.h ${xm_file}"
4916                 xm_defines=USG
4917                 use_collect2=yes
4918                 extra_headers=math-68881.h
4919                 ;;
4920         m68k-tti-*)
4921                 tm_file=m68k/pbb.h
4922                 xm_file="xm-alloca.h ${xm_file}"
4923                 xm_defines=USG
4924                 extra_headers=math-68881.h
4925                 ;;
4926         m68k-crds-unos*)
4927                 xm_file="xm-alloca.h m68k/xm-crds.h ${xm_file}"
4928                 xm_defines="USG unos"
4929                 xmake_file=m68k/x-crds
4930                 tm_file=m68k/crds.h
4931                 use_collect2=yes
4932                 extra_headers=math-68881.h
4933                 ;;
4934         m68k-cbm-sysv4*)                # Commodore variant of V.4.
4935                 tm_file=m68k/amix.h
4936                 xm_file="xm-alloca.h ${xm_file}"
4937                 xm_defines="USG FULL_PROTOTYPES"
4938                 xmake_file=m68k/x-amix
4939                 tmake_file=t-svr4
4940                 extra_parts="crtbegin.o crtend.o"
4941                 extra_headers=math-68881.h
4942                 float_format=m68k
4943                 ;;
4944         m68k-ccur-rtu)
4945                 tm_file=m68k/ccur-GAS.h
4946                 xmake_file=m68k/x-ccur
4947                 extra_headers=math-68881.h
4948                 use_collect2=yes
4949                 float_format=m68k
4950                 ;;
4951         m68k-hp-bsd4.4*)                # HP 9000/3xx running 4.4bsd
4952                 tm_file=m68k/hp3bsd44.h
4953                 xmake_file=m68k/x-hp3bsd44
4954                 use_collect2=yes
4955                 extra_headers=math-68881.h
4956                 float_format=m68k
4957                 ;;
4958         m68k-hp-bsd*)                   # HP 9000/3xx running Berkeley Unix
4959                 tm_file=m68k/hp3bsd.h
4960                 use_collect2=yes
4961                 extra_headers=math-68881.h
4962                 float_format=m68k
4963                 ;;
4964         m68k-isi-bsd*)
4965                 if test x$with_fp = xno
4966                 then
4967                         tm_file=m68k/isi-nfp.h
4968                 else
4969                         tm_file=m68k/isi.h
4970                         float_format=m68k
4971                 fi
4972                 use_collect2=yes
4973                 extra_headers=math-68881.h
4974                 ;;
4975         m68k-hp-hpux7*) # HP 9000 series 300 running HPUX version 7.
4976                 xm_file="xm-alloca.h ${xm_file}"
4977                 xm_defines="USG"
4978                 if test x$gas = xyes
4979                 then
4980                         xmake_file=m68k/x-hp320g
4981                         tm_file=m68k/hp320g.h
4982                 else
4983                         xmake_file=m68k/x-hp320
4984                         tm_file=m68k/hpux7.h
4985                 fi
4986                 install_headers_dir=install-headers-cpio
4987                 use_collect2=yes
4988                 extra_headers=math-68881.h
4989                 float_format=m68k
4990                 ;;
4991         m68k-hp-hpux*)  # HP 9000 series 300
4992                 xm_file="xm-alloca.h ${xm_file}"
4993                 xm_defines="USG"
4994                 if test x$gas = xyes
4995                 then
4996                         xmake_file=m68k/x-hp320g
4997                         tm_file=m68k/hp320g.h
4998                 else
4999                         xmake_file=m68k/x-hp320
5000                         tm_file=m68k/hp320.h
5001                 fi
5002                 install_headers_dir=install-headers-cpio
5003                 use_collect2=yes
5004                 extra_headers=math-68881.h
5005                 float_format=m68k
5006                 ;;
5007         m68k-sun-mach*)
5008                 tm_file=m68k/sun3mach.h
5009                 use_collect2=yes
5010                 extra_headers=math-68881.h
5011                 float_format=m68k
5012                 ;;
5013         m68k-sony-newsos3*)
5014                 if test x$gas = xyes
5015                 then
5016                         tm_file=m68k/news3gas.h
5017                 else
5018                         tm_file=m68k/news3.h
5019                 fi
5020                 use_collect2=yes
5021                 extra_headers=math-68881.h
5022                 float_format=m68k
5023                 ;;
5024         m68k-sony-bsd* | m68k-sony-newsos*)
5025                 if test x$gas = xyes
5026                 then
5027                         tm_file=m68k/newsgas.h
5028                 else
5029                         tm_file=m68k/news.h
5030                 fi
5031                 use_collect2=yes
5032                 extra_headers=math-68881.h
5033                 float_format=m68k
5034                 ;;
5035         m68k-next-nextstep2*)
5036                 tm_file=m68k/next21.h
5037                 xm_file="m68k/xm-next.h ${xm_file}"
5038                 tmake_file=m68k/t-next
5039                 xmake_file=m68k/x-next
5040                 extra_objs=nextstep.o
5041                 extra_headers=math-68881.h
5042                 use_collect2=yes
5043                 float_format=m68k
5044                 ;;
5045         m68k-next-nextstep[34]*)
5046                 tm_file=m68k/next.h
5047                 xm_file="m68k/xm-next.h ${xm_file}"
5048                 tmake_file=m68k/t-next
5049                 xmake_file=m68k/x-next
5050                 extra_objs=nextstep.o
5051                 extra_parts="crtbegin.o crtend.o"
5052                 extra_headers=math-68881.h
5053                 float_format=m68k
5054                 if test x$enable_threads = xyes; then
5055                         thread_file='mach'
5056                 fi
5057                 ;;
5058         m68k-sun-sunos3*)
5059                 if test x$with_fp = xno
5060                 then
5061                         tm_file=m68k/sun3n3.h
5062                 else
5063                         tm_file=m68k/sun3o3.h
5064                         float_format=m68k
5065                 fi
5066                 use_collect2=yes
5067                 extra_headers=math-68881.h
5068                 ;;
5069         m68k-sun-sunos*)                        # For SunOS 4 (the default).
5070                 if test x$with_fp = xno
5071                 then
5072                         tm_file=m68k/sun3n.h
5073                 else
5074                         tm_file=m68k/sun3.h
5075                         float_format=m68k
5076                 fi
5077                 use_collect2=yes
5078                 extra_headers=math-68881.h
5079                 ;;
5080         m68k-wrs-vxworks*)
5081                 tm_file=m68k/vxm68k.h
5082                 tmake_file=m68k/t-vxworks68
5083                 extra_headers=math-68881.h
5084                 thread_file='vxworks'
5085                 float_format=m68k
5086                 ;;
5087         m68k-*-aout*)
5088                 tmake_file=m68k/t-m68kbare
5089                 tm_file="m68k/m68k-aout.h libgloss.h"
5090                 extra_headers=math-68881.h
5091                 float_format=m68k
5092                 ;;
5093         m68k-*-coff*)
5094                 tmake_file=m68k/t-m68kbare
5095                 tm_file="m68k/m68k-coff.h dbx.h libgloss.h"
5096                 extra_headers=math-68881.h
5097                 float_format=m68k
5098                 ;;
5099         m68020-*-elf* | m68k-*-elf*)
5100                 tm_file="m68k/m68020-elf.h"
5101                 xm_file=m68k/xm-m68kv.h
5102                 tmake_file=m68k/t-m68kelf
5103                 header_files=math-68881.h
5104                 ;;
5105         m68k-*-lynxos*)
5106                 if test x$gas = xyes
5107                 then
5108                         tm_file=m68k/lynx.h
5109                 else
5110                         tm_file=m68k/lynx-ng.h
5111                 fi
5112                 xm_file=m68k/xm-lynx.h
5113                 xmake_file=x-lynx
5114                 tmake_file=m68k/t-lynx
5115                 extra_headers=math-68881.h
5116                 float_format=m68k
5117                 ;;
5118         m68k*-*-netbsd*)
5119                 tm_file=m68k/netbsd.h
5120                 tmake_file=t-netbsd
5121                 float_format=m68k
5122                 use_collect2=yes
5123                 ;;
5124         m68k*-*-openbsd*)
5125                 float_format=m68k
5126                 # we need collect2 until our bug is fixed...
5127                 use_collect2=yes
5128                 ;;
5129         m68k-*-sysv3*)                  # Motorola m68k's running system V.3
5130                 xm_file="xm-alloca.h ${xm_file}"
5131                 xm_defines=USG
5132                 xmake_file=m68k/x-m68kv
5133                 extra_parts="crtbegin.o crtend.o"
5134                 extra_headers=math-68881.h
5135                 float_format=m68k
5136                 ;;
5137         m68k-*-sysv4*)                  # Motorola m68k's running system V.4
5138                 tm_file=m68k/m68kv4.h
5139                 xm_file="xm-alloca.h ${xm_file}"
5140                 xm_defines=USG
5141                 tmake_file=t-svr4
5142                 extra_parts="crtbegin.o crtend.o"
5143                 extra_headers=math-68881.h
5144                 float_format=m68k
5145                 ;;
5146         m68k-*-linux-gnuaout*)          # Motorola m68k's running GNU/Linux
5147                                         # with a.out format
5148                 xmake_file=x-linux
5149                 tm_file=m68k/linux-aout.h
5150                 tmake_file="t-linux-aout m68k/t-linux-aout"
5151                 extra_headers=math-68881.h
5152                 float_format=m68k
5153                 gnu_ld=yes
5154                 ;;
5155         m68k-*-linux-gnulibc1)          # Motorola m68k's running GNU/Linux
5156                                         # with ELF format using the
5157                                         # GNU/Linux C library 5
5158                 xmake_file=x-linux
5159                 tm_file=m68k/linux.h
5160                 tmake_file="t-linux t-linux-gnulibc1 m68k/t-linux"
5161                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5162                 extra_headers=math-68881.h
5163                 float_format=m68k
5164                 gnu_ld=yes
5165                 ;;
5166         m68k-*-linux-gnu*)              # Motorola m68k's running GNU/Linux
5167                                         # with ELF format using glibc 2
5168                                         # aka the GNU/Linux C library 6.
5169                 xmake_file=x-linux
5170                 tm_file=m68k/linux.h
5171                 tmake_file="t-linux m68k/t-linux"
5172                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5173                 extra_headers=math-68881.h
5174                 float_format=m68k
5175                 gnu_ld=yes
5176                 if test x$enable_threads = xyes; then
5177                         thread_file='posix'
5178                 fi
5179                 ;;
5180         m68k-*-psos*)
5181                 tmake_file=m68k/t-m68kbare
5182                 tm_file=m68k/m68k-psos.h
5183                 extra_headers=math-68881.h
5184                 float_format=m68k
5185                 ;;
5186         m68k-*-rtemscoff*)
5187                 tmake_file="m68k/t-m68kbare t-rtems"
5188                 tm_file=m68k/rtems.h
5189                 extra_headers=math-68881.h
5190                 float_format=m68k
5191                 ;;
5192         m68k-*-rtemself*|m68k-*-rtems*)
5193                 tmake_file="m68k/t-m68kbare t-rtems m68k/t-crtstuff"
5194                 tm_file=m68k/rtemself.h
5195                 extra_headers=math-68881.h
5196                 float_format=m68k
5197                 ;;
5198         m88k-dg-dgux*)
5199                 case $machine in
5200                   m88k-dg-dguxbcs*)
5201                     tm_file=m88k/dguxbcs.h
5202                     tmake_file=m88k/t-dguxbcs
5203                     ;;
5204                   *)
5205                     tm_file=m88k/dgux.h
5206                     tmake_file=m88k/t-dgux
5207                     ;;
5208                 esac
5209                 extra_parts="crtbegin.o bcscrtbegin.o crtend.o m88kdgux.ld"
5210                 xmake_file=m88k/x-dgux
5211                 if test x$gas = xyes
5212                 then
5213                         tmake_file=m88k/t-dgux-gas
5214                 fi
5215                 ;;
5216         m88k-dolphin-sysv3*)
5217                 tm_file=m88k/dolph.h
5218                 extra_parts="crtbegin.o crtend.o"
5219                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5220                 xmake_file=m88k/x-dolph
5221                 if test x$gas = xyes
5222                 then
5223                         tmake_file=m88k/t-m88k-gas
5224                 fi
5225                 ;;
5226         m88k-tektronix-sysv3)
5227                 tm_file=m88k/tekXD88.h
5228                 extra_parts="crtbegin.o crtend.o"
5229                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5230                 xmake_file=m88k/x-tekXD88
5231                 if test x$gas = xyes
5232                 then
5233                         tmake_file=m88k/t-m88k-gas
5234                 fi
5235                 ;;
5236         m88k-*-aout*)
5237                 tm_file=m88k/m88k-aout.h
5238                 ;;
5239         m88k-*-coff*)
5240                 tm_file=m88k/m88k-coff.h
5241                 tmake_file=m88k/t-bug
5242                 ;;
5243         m88k-*-luna*)
5244                 tm_file=m88k/luna.h
5245                 extra_parts="crtbegin.o crtend.o"
5246                 if test x$gas = xyes
5247                 then
5248                         tmake_file=m88k/t-luna-gas
5249                 else
5250                         tmake_file=m88k/t-luna
5251                 fi
5252                 ;;
5253         m88k-*-openbsd*)
5254                 tmake_file="${tmake_file} m88k/t-luna-gas"
5255                 ;;
5256         m88k-*-sysv3*)
5257                 tm_file=m88k/sysv3.h
5258                 extra_parts="crtbegin.o crtend.o"
5259                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5260                 xmake_file=m88k/x-sysv3
5261                 if test x$gas = xyes
5262                 then
5263                         tmake_file=m88k/t-m88k-gas
5264                 fi
5265                 ;;
5266         m88k-*-sysv4*)
5267                 tm_file=m88k/sysv4.h
5268                 extra_parts="crtbegin.o crtend.o"
5269                 xmake_file=m88k/x-sysv4
5270                 tmake_file=m88k/t-sysv4
5271                 ;;
5272         mcore-*-elf)
5273                 tm_file=mcore/mcore-elf.h
5274                 tmake_file=mcore/t-mcore
5275                 ;;
5276         mcore-*-pe*)
5277                 tm_file=mcore/mcore-pe.h
5278                 tmake_file=mcore/t-mcore-pe
5279                 ;;
5280         mips-sgi-irix6*)                # SGI System V.4., IRIX 6
5281                 if test "x$gnu_ld" = xyes
5282                 then
5283                         tm_file="mips/iris6.h mips/iris6gld.h"
5284                 else
5285                         tm_file=mips/iris6.h
5286                 fi
5287                 tmake_file=mips/t-iris6
5288                 xm_file=mips/xm-iris6.h
5289                 xmake_file=mips/x-iris6
5290 #               if test x$enable_threads = xyes; then
5291 #                       thread_file='irix'
5292 #               fi
5293                 ;;
5294         mips-wrs-vxworks)
5295                 tm_file="mips/elf.h mips/vxworks.h"
5296                 tmake_file=mips/t-ecoff
5297                 gas=yes
5298                 gnu_ld=yes
5299                 extra_parts="crtbegin.o crtend.o"
5300                 thread_file='vxworks'
5301                 ;;
5302         mips-sgi-irix5cross64)          # Irix5 host, Irix 6 target, cross64
5303                 tm_file="mips/iris6.h mips/cross64.h"
5304                 xm_defines=USG
5305                 xm_file="mips/xm-iris5.h"
5306                 xmake_file=mips/x-iris
5307                 tmake_file=mips/t-cross64
5308                 # See comment in mips/iris[56].h files.
5309                 use_collect2=yes
5310 #               if test x$enable_threads = xyes; then
5311 #                       thread_file='irix'
5312 #               fi
5313                 ;;
5314         mips-sni-sysv4)
5315                 if test x$gas = xyes
5316                 then
5317                         if test x$stabs = xyes
5318                         then
5319                                 tm_file=mips/iris5gdb.h
5320                         else
5321                                 tm_file="mips/sni-svr4.h mips/sni-gas.h"
5322                         fi
5323                 else
5324                         tm_file=mips/sni-svr4.h
5325                 fi
5326                 xm_defines=USG
5327                 xmake_file=mips/x-sni-svr4
5328                 tmake_file=mips/t-mips-gas
5329                 if test x$gnu_ld != xyes
5330                 then
5331                         use_collect2=yes
5332                 fi
5333                 ;;
5334         mips-sgi-irix5*)                # SGI System V.4., IRIX 5
5335                 if test x$gas = xyes
5336                 then
5337                         tm_file="mips/iris5.h mips/iris5gas.h"
5338                         if test x$stabs = xyes
5339                         then
5340                                 tm_file="${tm_file} dbx.h"
5341                         fi
5342                 else
5343                         tm_file=mips/iris5.h
5344                 fi
5345                 xm_defines=USG
5346                 xm_file="mips/xm-iris5.h"
5347                 xmake_file=mips/x-iris
5348                 # mips-tfile doesn't work yet
5349                 tmake_file=mips/t-mips-gas
5350                 # See comment in mips/iris5.h file.
5351                 use_collect2=yes
5352 #               if test x$enable_threads = xyes; then
5353 #                       thread_file='irix'
5354 #               fi
5355                 ;;
5356         mips-sgi-irix4loser*)           # Mostly like a MIPS.
5357                 tm_file="mips/iris4loser.h mips/iris3.h ${tm_file} mips/iris4.h"
5358                 if test x$stabs = xyes; then
5359                         tm_file="${tm_file} dbx.h"
5360                 fi
5361                 xm_defines=USG
5362                 xmake_file=mips/x-iris
5363                 if test x$gas = xyes
5364                 then
5365                         tmake_file=mips/t-mips-gas
5366                 else
5367                         extra_passes="mips-tfile mips-tdump"
5368                 fi
5369                 if test x$gnu_ld != xyes
5370                 then
5371                         use_collect2=yes
5372                 fi
5373 #               if test x$enable_threads = xyes; then
5374 #                       thread_file='irix'
5375 #               fi
5376                 ;;
5377         mips-sgi-irix4*)                # Mostly like a MIPS.
5378                 tm_file="mips/iris3.h ${tm_file} mips/iris4.h"
5379                 if test x$stabs = xyes; then
5380                         tm_file="${tm_file} dbx.h"
5381                 fi
5382                 xm_defines=USG
5383                 xmake_file=mips/x-iris
5384                 if test x$gas = xyes
5385                 then
5386                         tmake_file=mips/t-mips-gas
5387                 else
5388                         extra_passes="mips-tfile mips-tdump"
5389                 fi
5390                 if test x$gnu_ld != xyes
5391                 then
5392                         use_collect2=yes
5393                 fi
5394 #               if test x$enable_threads = xyes; then
5395 #                       thread_file='irix'
5396 #               fi
5397                 ;;
5398         mips-sgi-*)                     # Mostly like a MIPS.
5399                 tm_file="mips/iris3.h ${tm_file}"
5400                 if test x$stabs = xyes; then
5401                         tm_file="${tm_file} dbx.h"
5402                 fi
5403                 xm_defines=USG
5404                 xmake_file=mips/x-iris3
5405                 if test x$gas = xyes
5406                 then
5407                         tmake_file=mips/t-mips-gas
5408                 else
5409                         extra_passes="mips-tfile mips-tdump"
5410                 fi
5411                 if test x$gnu_ld != xyes
5412                 then
5413                         use_collect2=yes
5414                 fi
5415                 ;;
5416         mips-dec-osfrose*)              # Decstation running OSF/1 reference port with OSF/rose.
5417                 tm_file="mips/osfrose.h ${tm_file}"
5418                 xmake_file=mips/x-osfrose
5419                 tmake_file=mips/t-osfrose
5420                 extra_objs=halfpic.o
5421                 use_collect2=yes
5422                 ;;
5423         mips-dec-osf*)                  # Decstation running OSF/1 as shipped by DIGITAL
5424                 tm_file=mips/dec-osf1.h
5425                 if test x$stabs = xyes; then
5426                         tm_file="${tm_file} dbx.h"
5427                 fi
5428                 xmake_file=mips/x-dec-osf1
5429                 if test x$gas = xyes
5430                 then
5431                         tmake_file=mips/t-mips-gas
5432                 else
5433                         tmake_file=mips/t-ultrix
5434                         extra_passes="mips-tfile mips-tdump"
5435                 fi
5436                 if test x$gnu_ld != xyes
5437                 then
5438                         use_collect2=yes
5439                 fi
5440                 ;;
5441         mips-dec-bsd*)                  # Decstation running 4.4 BSD
5442               tm_file=mips/dec-bsd.h
5443               if test x$gas = xyes
5444               then
5445                         tmake_file=mips/t-mips-gas
5446               else
5447                         tmake_file=mips/t-ultrix
5448                         extra_passes="mips-tfile mips-tdump"
5449               fi
5450               if test x$gnu_ld != xyes
5451               then
5452                         use_collect2=yes
5453               fi
5454               ;;
5455         mipsel-*-netbsd* | mips-dec-netbsd*)    # Decstation running NetBSD
5456                 tm_file=mips/netbsd.h
5457                 # On NetBSD, the headers are already okay, except for math.h.
5458                 tmake_file=t-netbsd
5459                 ;;
5460        mips*-*-linux*)                         # Linux MIPS, either endian.
5461                 xmake_file=x-linux
5462                case $machine in
5463                        mipsel-*)  tm_file="mips/elfl.h mips/linux.h" ;;
5464                        *)         tm_file="mips/elf.h mips/linux.h" ;;
5465                esac
5466                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5467                 gnu_ld=yes
5468                 gas=yes
5469                 if test x$enable_threads = xyes; then
5470                         thread_file='posix'
5471                 fi
5472                 ;;
5473         mips*el-*-openbsd*)     # mips little endian
5474                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
5475                 ;;
5476         mips*-*-openbsd*)               # mips big endian
5477                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
5478                 tm_file="mips/openbsd-be.h ${tm_file}"
5479                 ;;
5480         mips-sony-bsd* | mips-sony-newsos*)     # Sony NEWS 3600 or risc/news.
5481                 tm_file="mips/news4.h ${tm_file}"
5482                 if test x$stabs = xyes; then
5483                         tm_file="${tm_file} dbx.h"
5484                 fi
5485                 if test x$gas = xyes
5486                 then
5487                         tmake_file=mips/t-mips-gas
5488                 else
5489                         extra_passes="mips-tfile mips-tdump"
5490                 fi
5491                 if test x$gnu_ld != xyes
5492                 then
5493                         use_collect2=yes
5494                 fi
5495                 xmake_file=mips/x-sony
5496                 ;;
5497         mips-sony-sysv*)                # Sony NEWS 3800 with NEWSOS5.0.
5498                                         # That is based on svr4.
5499                 # t-svr4 is not right because this system doesn't use ELF.
5500                 tm_file="mips/news5.h ${tm_file}"
5501                 if test x$stabs = xyes; then
5502                         tm_file="${tm_file} dbx.h"
5503                 fi
5504                 xm_defines=USG
5505                 if test x$gas = xyes
5506                 then
5507                         tmake_file=mips/t-mips-gas
5508                 else
5509                         extra_passes="mips-tfile mips-tdump"
5510                 fi
5511                 if test x$gnu_ld != xyes
5512                 then
5513                         use_collect2=yes
5514                 fi
5515                 ;;
5516         mips-tandem-sysv4*)             # Tandem S2 running NonStop UX
5517                 tm_file="mips/svr4-5.h mips/svr4-t.h"
5518                 if test x$stabs = xyes; then
5519                         tm_file="${tm_file} dbx.h"
5520                 fi
5521                 xm_defines=USG
5522                 xmake_file=mips/x-sysv
5523                 if test x$gas = xyes
5524                 then
5525                         tmake_file=mips/t-mips-gas
5526                         extra_parts="crtbegin.o crtend.o"
5527                 else
5528                         tmake_file=mips/t-mips
5529                         extra_passes="mips-tfile mips-tdump"
5530                 fi
5531                 if test x$gnu_ld != xyes
5532                 then
5533                         use_collect2=yes
5534                 fi
5535                 ;;
5536         mips-*-ultrix* | mips-dec-mach3)        # Decstation.
5537                 tm_file="mips/ultrix.h ${tm_file}"
5538                 if test x$stabs = xyes; then
5539                         tm_file="${tm_file} dbx.h"
5540                 fi
5541                 xmake_file=mips/x-ultrix
5542                 if test x$gas = xyes
5543                 then
5544                         tmake_file=mips/t-mips-gas
5545                 else
5546                         tmake_file=mips/t-ultrix
5547                         extra_passes="mips-tfile mips-tdump"
5548                 fi
5549                 if test x$gnu_ld != xyes
5550                 then
5551                         use_collect2=yes
5552                 fi
5553                 ;;
5554         mips-*-riscos[56789]bsd*)
5555                 tm_file=mips/bsd-5.h    # MIPS BSD 4.3, RISC-OS 5.0
5556                 if test x$stabs = xyes; then
5557                         tm_file="${tm_file} dbx.h"
5558                 fi
5559                 if test x$gas = xyes
5560                 then
5561                         tmake_file=mips/t-bsd-gas
5562                 else
5563                         tmake_file=mips/t-bsd
5564                         extra_passes="mips-tfile mips-tdump"
5565                 fi
5566                 if test x$gnu_ld != xyes
5567                 then
5568                         use_collect2=yes
5569                 fi
5570                 ;;
5571         mips-*-bsd* | mips-*-riscosbsd* | mips-*-riscos[1234]bsd*)
5572                 tm_file="mips/bsd-4.h ${tm_file}" # MIPS BSD 4.3, RISC-OS 4.0
5573                 if test x$stabs = xyes; then
5574                         tm_file="${tm_file} dbx.h"
5575                 fi
5576                 if test x$gas = xyes
5577                 then
5578                         tmake_file=mips/t-bsd-gas
5579                 else
5580                         tmake_file=mips/t-bsd
5581                         extra_passes="mips-tfile mips-tdump"
5582                 fi
5583                 if test x$gnu_ld != xyes
5584                 then
5585                         use_collect2=yes
5586                 fi
5587                 ;;
5588         mips-*-riscos[56789]sysv4*)
5589                 tm_file=mips/svr4-5.h   # MIPS System V.4., RISC-OS 5.0
5590                 if test x$stabs = xyes; then
5591                         tm_file="${tm_file} dbx.h"
5592                 fi
5593                 xmake_file=mips/x-sysv
5594                 if test x$gas = xyes
5595                 then
5596                         tmake_file=mips/t-svr4-gas
5597                 else
5598                         tmake_file=mips/t-svr4
5599                         extra_passes="mips-tfile mips-tdump"
5600                 fi
5601                 if test x$gnu_ld != xyes
5602                 then
5603                         use_collect2=yes
5604                 fi
5605                 ;;
5606         mips-*-sysv4* | mips-*-riscos[1234]sysv4* | mips-*-riscossysv4*)
5607                 tm_file="mips/svr4-4.h ${tm_file}"
5608                 if test x$stabs = xyes; then
5609                         tm_file="${tm_file} dbx.h"
5610                 fi
5611                 xm_defines=USG
5612                 xmake_file=mips/x-sysv
5613                 if test x$gas = xyes
5614                 then
5615                         tmake_file=mips/t-svr4-gas
5616                 else
5617                         tmake_file=mips/t-svr4
5618                         extra_passes="mips-tfile mips-tdump"
5619                 fi
5620                 if test x$gnu_ld != xyes
5621                 then
5622                         use_collect2=yes
5623                 fi
5624                 ;;
5625         mips-*-riscos[56789]sysv*)
5626                 tm_file=mips/svr3-5.h   # MIPS System V.3, RISC-OS 5.0
5627                 if test x$stabs = xyes; then
5628                         tm_file="${tm_file} dbx.h"
5629                 fi
5630                 xm_defines=USG
5631                 xmake_file=mips/x-sysv
5632                 if test x$gas = xyes
5633                 then
5634                         tmake_file=mips/t-svr3-gas
5635                 else
5636                         tmake_file=mips/t-svr3
5637                         extra_passes="mips-tfile mips-tdump"
5638                 fi
5639                 if test x$gnu_ld != xyes
5640                 then
5641                         use_collect2=yes
5642                 fi
5643                 ;;
5644         mips-*-sysv* | mips-*-riscos*sysv*)
5645                 tm_file="mips/svr3-4.h ${tm_file}"
5646                 if test x$stabs = xyes; then
5647                         tm_file="${tm_file} dbx.h"
5648                 fi
5649                 xm_defines=USG
5650                 xmake_file=mips/x-sysv
5651                 if test x$gas = xyes
5652                 then
5653                         tmake_file=mips/t-svr3-gas
5654                 else
5655                         tmake_file=mips/t-svr3
5656                         extra_passes="mips-tfile mips-tdump"
5657                 fi
5658                 if test x$gnu_ld != xyes
5659                 then
5660                         use_collect2=yes
5661                 fi
5662                 ;;
5663         mips-*-riscos[56789]*)          # Default MIPS RISC-OS 5.0.
5664                 tm_file=mips/mips-5.h
5665                 if test x$stabs = xyes; then
5666                         tm_file="${tm_file} dbx.h"
5667                 fi
5668                 if test x$gas = xyes
5669                 then
5670                         tmake_file=mips/t-mips-gas
5671                 else
5672                         extra_passes="mips-tfile mips-tdump"
5673                 fi
5674                 if test x$gnu_ld != xyes
5675                 then
5676                         use_collect2=yes
5677                 fi
5678                 ;;
5679         mips-*-gnu*)
5680                 ;;
5681         mipsel-*-ecoff*)
5682                 tm_file=mips/ecoffl.h
5683                 if test x$stabs = xyes; then
5684                         tm_file="${tm_file} dbx.h"
5685                 fi
5686                 tmake_file=mips/t-ecoff
5687                 ;;
5688         mips-*-ecoff*)
5689                 tm_file="gofast.h mips/ecoff.h"
5690                 if test x$stabs = xyes; then
5691                         tm_file="${tm_file} dbx.h"
5692                 fi
5693                 tmake_file=mips/t-ecoff
5694                 ;;
5695         mipsel-*-elf*)
5696                 tm_file="mips/elfl.h"
5697                 tmake_file=mips/t-elf
5698                 ;;
5699         mips-*-elf*)
5700                 tm_file="mips/elf.h"
5701                 tmake_file=mips/t-elf
5702                 ;;
5703         mips64el-*-elf*)
5704                 tm_file="mips/elfl64.h"
5705                 tmake_file=mips/t-elf
5706                 ;;
5707         mips64orionel-*-elf*)
5708                 tm_file="mips/elforion.h mips/elfl64.h"
5709                 tmake_file=mips/t-elf
5710                 ;;
5711         mips64-*-elf*)
5712                 tm_file="mips/elf64.h"
5713                 tmake_file=mips/t-elf
5714                 ;;
5715         mips64orion-*-elf*)
5716                 tm_file="mips/elforion.h mips/elf64.h"
5717                 tmake_file=mips/t-elf
5718                 ;;
5719         mips64orion-*-rtems*)
5720                 tm_file="mips/elforion.h mips/elf64.h mips/rtems64.h"
5721                 tmake_file="mips/t-elf t-rtems"
5722                 ;;
5723         mipstx39el-*-elf*)
5724                 tm_file="mips/r3900.h mips/elfl.h mips/abi64.h"
5725                 tmake_file=mips/t-r3900
5726                 ;;
5727         mipstx39-*-elf*)
5728                 tm_file="mips/r3900.h mips/elf.h mips/abi64.h"
5729                 tmake_file=mips/t-r3900
5730                 ;;
5731         mips-*-*)                               # Default MIPS RISC-OS 4.0.
5732                 if test x$stabs = xyes; then
5733                         tm_file="${tm_file} dbx.h"
5734                 fi
5735                 if test x$gas = xyes
5736                 then
5737                         tmake_file=mips/t-mips-gas
5738                 else
5739                         extra_passes="mips-tfile mips-tdump"
5740                 fi
5741                 if test x$gnu_ld != xyes
5742                 then
5743                         use_collect2=yes
5744                 fi
5745                 ;;
5746         mn10200-*-*)
5747                 float_format=i32
5748                 cpu_type=mn10200
5749                 tm_file="mn10200/mn10200.h"
5750                 if test x$stabs = xyes
5751                 then
5752                         tm_file="${tm_file} dbx.h"
5753                 fi
5754                 use_collect2=no
5755                 ;;
5756         mn10300-*-*)
5757                 cpu_type=mn10300
5758                 tm_file="mn10300/mn10300.h"
5759                 if test x$stabs = xyes
5760                 then
5761                         tm_file="${tm_file} dbx.h"
5762                 fi
5763                 use_collect2=no
5764                 ;;
5765         ns32k-encore-bsd*)
5766                 tm_file=ns32k/encore.h
5767                 use_collect2=yes
5768                 ;;
5769         ns32k-sequent-bsd*)
5770                 tm_file=ns32k/sequent.h
5771                 use_collect2=yes
5772                 ;;
5773         ns32k-tek6100-bsd*)
5774                 tm_file=ns32k/tek6100.h
5775                 use_collect2=yes
5776                 ;;
5777         ns32k-tek6200-bsd*)
5778                 tm_file=ns32k/tek6200.h
5779                 use_collect2=yes
5780                 ;;
5781 # This has not been updated to GCC 2.
5782 #       ns32k-ns-genix*)
5783 #               xm_defines=USG
5784 #               xmake_file=ns32k/x-genix
5785 #               tm_file=ns32k/genix.h
5786 #               use_collect2=yes
5787 #               ;;
5788         ns32k-merlin-*)
5789                 tm_file=ns32k/merlin.h
5790                 use_collect2=yes
5791                 ;;
5792         ns32k-pc532-mach*)
5793                 tm_file=ns32k/pc532-mach.h
5794                 use_collect2=yes
5795                 ;;
5796         ns32k-pc532-minix*)
5797                 tm_file=ns32k/pc532-min.h
5798                 xm_file="ns32k/xm-pc532-min.h ${xm-file}"
5799                 xm_defines=USG
5800                 use_collect2=yes
5801                 ;;
5802         ns32k-*-netbsd*)
5803                 tm_file=ns32k/netbsd.h
5804                 xm_file="ns32k/xm-netbsd.h ${xm_file}"
5805                 # On NetBSD, the headers are already okay, except for math.h.
5806                 tmake_file=t-netbsd
5807                 use_collect2=yes
5808                 ;;
5809         pdp11-*-bsd)
5810                 tm_file="${tm_file} pdp11/2bsd.h"
5811                 ;;
5812         pdp11-*-*)
5813                 ;;
5814         avr-*-*)
5815                 ;;
5816         ns32k-*-openbsd*)
5817                 # Nothing special
5818                 ;;
5819 # This has not been updated to GCC 2.
5820 #       pyramid-*-*)
5821 #               cpu_type=pyr
5822 #               xmake_file=pyr/x-pyr
5823 #               use_collect2=yes
5824 #               ;;
5825
5826         pj*-linux*)
5827                 tm_file="svr4.h pj/linux.h ${tm_file}"
5828                 ;;
5829         pj-*)
5830                 ;;
5831         pjl-*)
5832                 tm_file="svr4.h pj/pjl.h ${tm_file}"
5833                 ;;
5834
5835         romp-*-aos*)
5836                 use_collect2=yes
5837                 ;;
5838         romp-*-mach*)
5839                 xmake_file=romp/x-mach
5840                 use_collect2=yes
5841                 ;;
5842         romp-*-openbsd*)
5843                 # Nothing special
5844                 ;;
5845         powerpc-*-openbsd*)
5846                 tmake_file="${tmake_file} rs6000/t-rs6000 rs6000/t-openbsd"
5847                 ;;
5848         powerpc-*-beos*)
5849                 cpu_type=rs6000
5850                 tm_file=rs6000/beos.h
5851                 xm_file=rs6000/xm-beos.h
5852                 tmake_file=rs6000/t-beos
5853                 xmake_file=rs6000/x-beos
5854                 ;;
5855         powerpc-*-sysv*)
5856                 tm_file=rs6000/sysv4.h
5857                 xm_file="rs6000/xm-sysv4.h"
5858                 xm_defines="USG POSIX"
5859                 extra_headers=ppc-asm.h
5860                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5861                 xmake_file=rs6000/x-sysv4
5862                 ;;
5863         powerpc-*-eabiaix*)
5864                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/eabiaix.h"
5865                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5866                 extra_headers=ppc-asm.h
5867                 ;;
5868         powerpc-*-eabisim*)
5869                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h"
5870                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5871                 extra_headers=ppc-asm.h
5872                 ;;
5873         powerpc-*-elf*)
5874                 tm_file="rs6000/sysv4.h"
5875                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5876                 extra_headers=ppc-asm.h
5877                 ;;
5878         powerpc-*-eabi*)
5879                 tm_file="rs6000/sysv4.h rs6000/eabi.h"
5880                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5881                 extra_headers=ppc-asm.h
5882                 ;;
5883         powerpc-*-rtems*)
5884                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/rtems.h"
5885                 tmake_file="rs6000/t-ppcgas t-rtems rs6000/t-ppccomm"
5886                 extra_headers=ppc-asm.h
5887                 ;;
5888         powerpc-*-linux-gnulibc1)
5889                 tm_file="rs6000/sysv4.h rs6000/linux.h"
5890                 xm_file=rs6000/xm-sysv4.h
5891                 out_file=rs6000/rs6000.c
5892                 tmake_file="rs6000/t-ppcos t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
5893                 xmake_file=x-linux
5894                 extra_headers=ppc-asm.h
5895                 if test x$enable_threads = xyes; then
5896                         thread_file='posix'
5897                 fi
5898                 ;;
5899         powerpc-*-linux-gnu*)
5900                 tm_file="rs6000/sysv4.h rs6000/linux.h"
5901                 xm_file="rs6000/xm-sysv4.h"
5902                 xm_defines="USG ${xm_defines}"
5903                 out_file=rs6000/rs6000.c
5904                 tmake_file="rs6000/t-ppcos t-linux rs6000/t-ppccomm"
5905                 xmake_file=x-linux
5906                 extra_headers=ppc-asm.h
5907                 if test x$enable_threads = xyes; then
5908                         thread_file='posix'
5909                 fi
5910                 ;;
5911         powerpc-wrs-vxworks*)
5912                 cpu_type=rs6000
5913                 xm_file="rs6000/xm-sysv4.h"
5914                 xm_defines="USG POSIX"
5915                 tm_file="rs6000/sysv4.h rs6000/vxppc.h"
5916                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5917                 extra_headers=ppc-asm.h
5918                 thread_file='vxworks'
5919                 ;;
5920         powerpcle-wrs-vxworks*)
5921                 cpu_type=rs6000
5922                 xm_file="rs6000/xm-sysv4.h"
5923                 xm_defines="USG POSIX"
5924                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/vxppc.h"
5925                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5926                 extra_headers=ppc-asm.h
5927                 thread_file='vxworks'
5928                 ;;
5929         powerpcle-*-sysv*)
5930                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h"
5931                 xm_file="rs6000/xm-sysv4.h"
5932                 xm_defines="USG POSIX"
5933                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5934                 xmake_file=rs6000/x-sysv4
5935                 extra_headers=ppc-asm.h
5936                 ;;
5937         powerpcle-*-elf*)
5938                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h"
5939                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5940                 extra_headers=ppc-asm.h
5941                 ;;
5942         powerpcle-*-eabisim*)
5943                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/eabisim.h"
5944                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5945                 extra_headers=ppc-asm.h
5946                 ;;
5947         powerpcle-*-eabi*)
5948                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h"
5949                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5950                 extra_headers=ppc-asm.h
5951                 ;;
5952         powerpcle-*-solaris2*)
5953                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/sol2.h"
5954                 xm_file="rs6000/xm-sysv4.h"
5955                 xm_defines="USG POSIX"
5956                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5957                 xmake_file=rs6000/x-sysv4
5958                 extra_headers=ppc-asm.h
5959                 ;;
5960         rs6000-ibm-aix3.[01]*)
5961                 tm_file=rs6000/aix31.h
5962                 xmake_file=rs6000/x-aix31
5963                 float_format=none
5964                 use_collect2=yes
5965                 ;;
5966         rs6000-ibm-aix3.2.[456789]* | powerpc-ibm-aix3.2.[456789]*)
5967                 tm_file=rs6000/aix3newas.h
5968                 if test x$host != x$target
5969                 then
5970                         tmake_file=rs6000/t-xnewas
5971                 else
5972                         tmake_file=rs6000/t-newas
5973                 fi
5974                 float_format=none
5975                 use_collect2=yes
5976                 ;;
5977         rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
5978                 tm_file=rs6000/aix41.h
5979                 if test x$host != x$target
5980                 then
5981                         tmake_file=rs6000/t-xnewas
5982                 else
5983                         tmake_file=rs6000/t-newas
5984                 fi
5985                 if test "$gnu_ld" = yes
5986                 then
5987                         xmake_file=rs6000/x-aix41-gld
5988                 else
5989                         tmake_file="rs6000/t-newas rs6000/t-aix41"
5990                 fi
5991                 xmake_file=rs6000/x-aix41
5992                 float_format=none
5993                 use_collect2=yes
5994                 ;;
5995         rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
5996                 tm_file=rs6000/aix43.h
5997                 tmake_file=rs6000/t-aix43
5998                 xmake_file=rs6000/x-aix41
5999                 float_format=none
6000                 use_collect2=yes
6001                 ;;
6002         rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
6003                 tm_file=rs6000/aix43.h
6004                 tmake_file=rs6000/t-aix43
6005                 xmake_file=rs6000/x-aix41
6006                 float_format=none
6007                 use_collect2=yes
6008                 ;;
6009         rs6000-ibm-aix*)
6010                 float_format=none
6011                 use_collect2=yes
6012                 ;;
6013         rs6000-bull-bosx)
6014                 float_format=none
6015                 use_collect2=yes
6016                 ;;
6017         rs6000-*-mach*)
6018                 tm_file=rs6000/mach.h
6019                 xm_file="${xm_file} rs6000/xm-mach.h"
6020                 xmake_file=rs6000/x-mach
6021                 use_collect2=yes
6022                 ;;
6023         rs6000-*-lynxos*)
6024                 tm_file=rs6000/lynx.h
6025                 xm_file=rs6000/xm-lynx.h
6026                 tmake_file=rs6000/t-rs6000
6027                 xmake_file=rs6000/x-lynx
6028                 use_collect2=yes
6029                 ;;
6030         sh-*-elf*)
6031                 tm_file=sh/elf.h
6032                 float_format=sh
6033                 ;;
6034         sh-*-rtemself*)
6035                 tmake_file="sh/t-sh t-rtems"
6036                 tm_file=sh/rtemself.h
6037                 float_format=sh
6038                 ;;
6039         sh-*-rtems*)
6040                 tmake_file="sh/t-sh t-rtems"
6041                 tm_file=sh/rtems.h
6042                 float_format=sh
6043                 ;;
6044         sh-*-*)
6045                 float_format=sh
6046                 ;;
6047         sparc-tti-*)
6048                 tm_file=sparc/pbd.h
6049                 xm_file="xm-alloca.h ${xm_file}"
6050                 xm_defines=USG
6051                 ;;
6052         sparc-wrs-vxworks* | sparclite-wrs-vxworks*)
6053                 tm_file=sparc/vxsparc.h
6054                 tmake_file=sparc/t-vxsparc
6055                 use_collect2=yes
6056                 thread_file='vxworks'
6057                 ;;
6058         sparc-*-aout*)
6059                 tmake_file=sparc/t-sparcbare
6060                 tm_file="sparc/aout.h libgloss.h"
6061                 ;;
6062         sparc-*-netbsd*)
6063                 tm_file=sparc/netbsd.h
6064                 tmake_file=t-netbsd
6065                 use_collect2=yes
6066                 ;;
6067         sparc-*-openbsd*)
6068                 # we need collect2 until our bug is fixed...
6069                 use_collect2=yes
6070                 ;;
6071         sparc-*-bsd*)
6072                 tm_file=sparc/bsd.h
6073                 ;;
6074         sparc-*-elf*)
6075                 tm_file=sparc/elf.h
6076                 tmake_file=sparc/t-elf
6077                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
6078                 #float_format=i128
6079                 float_format=i64
6080                 ;;
6081         sparc-*-linux-gnuaout*)         # Sparc's running GNU/Linux, a.out
6082                 xm_file="${xm_file} sparc/xm-linux.h"
6083                 tm_file=sparc/linux-aout.h
6084                 xmake_file=x-linux
6085                 gnu_ld=yes
6086                 ;;
6087         sparc-*-linux-gnulibc1*)        # Sparc's running GNU/Linux, libc5
6088                 xm_file="${xm_file} sparc/xm-linux.h"
6089                 xmake_file=x-linux
6090                 tm_file=sparc/linux.h
6091                 tmake_file="t-linux t-linux-gnulibc1"
6092                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6093                 gnu_ld=yes
6094                 float_format=sparc
6095                 ;;
6096         sparc-*-linux-gnu*)             # Sparc's running GNU/Linux, libc6
6097                 xm_file="${xm_file} sparc/xm-linux.h"
6098                 xmake_file=x-linux
6099                 tm_file=sparc/linux.h
6100                 tmake_file="t-linux"
6101                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6102                 gnu_ld=yes
6103                 if test x$enable_threads = xyes; then
6104                         thread_file='posix'
6105                 fi
6106                 float_format=sparc
6107                 ;;
6108         sparc-*-lynxos*)
6109                 if test x$gas = xyes
6110                 then
6111                         tm_file=sparc/lynx.h
6112                 else
6113                         tm_file=sparc/lynx-ng.h
6114                 fi
6115                 xm_file=sparc/xm-lynx.h
6116                 tmake_file=sparc/t-sunos41
6117                 xmake_file=x-lynx
6118                 ;;
6119         sparc-*-rtemsaout*)
6120                 tmake_file="sparc/t-sparcbare t-rtems"
6121                 tm_file=sparc/rtems.h
6122                 ;;
6123         sparc-*-rtems*|sparc-*-rtemself*)
6124                 tm_file="sparc/rtemself.h"
6125                 tmake_file="sparc/t-elf t-rtems"
6126                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
6127                 #float_format=i128
6128                 float_format=i64
6129                 ;;
6130         sparcv9-*-solaris2*)
6131                 if test x$gnu_ld = xyes
6132                 then
6133                         tm_file=sparc/sol2-64.h
6134                 else
6135                         tm_file=sparc/sol2-sld-64.h
6136                 fi
6137                 xm_file="sparc/xm-sysv4-64.h sparc/xm-sol2.h"
6138                 xm_defines="USG POSIX"
6139                 tmake_file="sparc/t-sol2 sparc/t-sol2-64"
6140                 xmake_file=sparc/x-sysv4
6141                 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
6142                 float_format=none
6143                 if test x${enable_threads} = x ; then
6144                     enable_threads=$have_pthread_h
6145                     if test x${enable_threads} = x ; then
6146                         enable_threads=$have_thread_h
6147                     fi
6148                 fi
6149                 if test x${enable_threads} = xyes ; then
6150                     if test x${have_pthread_h} = xyes ; then
6151                         thread_file='posix'
6152                     else
6153                         thread_file='solaris'
6154                     fi
6155                 fi
6156                 ;;
6157         sparc-hal-solaris2*)
6158                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6159                 xm_defines="USG POSIX"
6160                 tm_file="sparc/sol2.h sparc/hal.h"
6161                 tmake_file="sparc/t-halos sparc/t-sol2"
6162                 xmake_file=sparc/x-sysv4
6163                 extra_parts="crt1.o crti.o crtn.o gmon.o crtbegin.o crtend.o"
6164                 case $machine in
6165                 *-*-solaris2.[0-4])
6166                         float_format=i128
6167                 ;;
6168                 *)
6169                         float_format=none
6170                         ;;
6171                 esac
6172                 thread_file='solaris'
6173                 ;;
6174         sparc-*-solaris2*)
6175                 if test x$gnu_ld = xyes
6176                 then
6177                         tm_file=sparc/sol2.h
6178                 else
6179                         tm_file=sparc/sol2-sld.h
6180                 fi
6181                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6182                 xm_defines="USG POSIX"
6183                 tmake_file=sparc/t-sol2
6184                 xmake_file=sparc/x-sysv4
6185                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
6186                 case $machine in
6187                 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*) ;;
6188                 *-*-solaris2*)
6189                         if test x$gnu_ld = xyes
6190                         then
6191                                 tm_file=sparc/sol2-64.h
6192                         else
6193                                 tm_file=sparc/sol2-sld-64.h
6194                         fi
6195                         tmake_file="$tmake_file sparc/t-sol2-64"
6196                         ;;
6197                 esac
6198                 case $machine in
6199                 *-*-solaris2.[0-4])
6200                         float_format=i128
6201                         ;;
6202                 *)
6203                         float_format=none
6204                         ;;
6205                 esac
6206                 if test x${enable_threads} = x; then
6207                     enable_threads=$have_pthread_h
6208                     if test x${enable_threads} = x; then
6209                         enable_threads=$have_thread_h
6210                     fi
6211                 fi
6212                 if test x${enable_threads} = xyes; then
6213                     if test x${have_pthread_h} = xyes; then
6214                         thread_file='posix'
6215                     else
6216                         thread_file='solaris'
6217                     fi
6218                 fi
6219                 ;;
6220         sparc-*-sunos4.0*)
6221                 tm_file=sparc/sunos4.h
6222                 tmake_file=sparc/t-sunos40
6223                 use_collect2=yes
6224                 ;;
6225         sparc-*-sunos4*)
6226                 tm_file=sparc/sunos4.h
6227                 tmake_file=sparc/t-sunos41
6228                 use_collect2=yes
6229                 if test x$gas = xyes; then
6230                         tm_file="${tm_file} sparc/sun4gas.h"
6231                 fi
6232                 ;;
6233         sparc-*-sunos3*)
6234                 tm_file=sparc/sun4o3.h
6235                 use_collect2=yes
6236                 ;;
6237         sparc-*-sysv4*)
6238                 tm_file=sparc/sysv4.h
6239                 xm_file="sparc/xm-sysv4.h"
6240                 xm_defines="USG POSIX"
6241                 tmake_file=t-svr4
6242                 xmake_file=sparc/x-sysv4
6243                 extra_parts="crtbegin.o crtend.o"
6244                 ;;
6245         sparc-*-vxsim*)
6246                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6247                 xm_defines="USG POSIX"
6248                 tm_file=sparc/vxsim.h
6249                 tmake_file=sparc/t-vxsparc
6250                 xmake_file=sparc/x-sysv4
6251                 ;;
6252         sparclet-*-aout*)
6253                 tm_file="sparc/splet.h libgloss.h"
6254                 tmake_file=sparc/t-splet
6255                 ;;
6256         sparclite-*-coff*)
6257                 tm_file="sparc/litecoff.h libgloss.h"
6258                 tmake_file=sparc/t-sparclite
6259                 ;;
6260         sparclite-*-aout*)
6261                 tm_file="sparc/lite.h aoutos.h libgloss.h"
6262                 tmake_file=sparc/t-sparclite
6263                 ;;
6264         sparclite-*-elf*)
6265                 tm_file="sparc/liteelf.h"
6266                 tmake_file=sparc/t-sparclite
6267                 extra_parts="crtbegin.o crtend.o"
6268                 ;;
6269         sparc86x-*-aout*)
6270                 tm_file="sparc/sp86x-aout.h aoutos.h libgloss.h"
6271                 tmake_file=sparc/t-sp86x
6272                 ;;
6273         sparc86x-*-elf*)
6274                 tm_file="sparc/sp86x-elf.h"
6275                 tmake_file=sparc/t-sp86x
6276                 extra_parts="crtbegin.o crtend.o"
6277                 ;;
6278         sparc64-*-aout*)
6279                 tmake_file=sparc/t-sp64
6280                 tm_file=sparc/sp64-aout.h
6281                 ;;
6282         sparc64-*-elf*)
6283                 tmake_file=sparc/t-sp64
6284                 tm_file=sparc/sp64-elf.h
6285                 extra_parts="crtbegin.o crtend.o"
6286                 ;;
6287         sparc64-*-linux*)               # 64-bit Sparc's running GNU/Linux
6288                 tmake_file="t-linux sparc/t-linux64"
6289                 xm_file="sparc/xm-sp64.h sparc/xm-linux.h"
6290                 tm_file=sparc/linux64.h
6291                 xmake_file=x-linux
6292                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6293                 gnu_ld=yes
6294                 if test x$enable_threads = xyes; then
6295                         thread_file='posix'
6296                 fi
6297                 float_format=sparc
6298                 ;;
6299 # This hasn't been upgraded to GCC 2.
6300 #       tahoe-harris-*)                 # Harris tahoe, using COFF.
6301 #               tm_file=tahoe/harris.h
6302 #               ;;
6303 #       tahoe-*-bsd*)                   # tahoe running BSD
6304 #               ;;
6305
6306         thumb*-*-*)
6307                 { echo "configure: error:
6308 *** The Thumb targets have been depreciated.  The equivalent
6309 *** ARM based toolchain can now generated Thumb instructions
6310 *** when the -mthumb switch is given to the compiler." 1>&2; exit 1; }
6311                 ;;
6312 # This hasn't been upgraded to GCC 2.
6313 #       tron-*-*)
6314 #               cpu_type=gmicro
6315 #               use_collect2=yes
6316 #               ;;
6317         v850-*-rtems*)
6318                 cpu_type=v850
6319                 tm_file="v850/rtems.h"
6320                 xm_file="v850/xm-v850.h"
6321                 tmake_file="v850/t-v850 t-rtems"
6322                 if test x$stabs = xyes
6323                 then
6324                         tm_file="${tm_file} dbx.h"
6325                 fi
6326                 use_collect2=no
6327                 ;;
6328         v850-*-*)
6329                 target_cpu_default="TARGET_CPU_generic"
6330                 cpu_type=v850
6331                 tm_file="v850/v850.h"
6332                 xm_file="v850/xm-v850.h"
6333                 tmake_file=v850/t-v850
6334                 if test x$stabs = xyes
6335                 then
6336                         tm_file="${tm_file} dbx.h"
6337                 fi
6338                 use_collect2=no
6339                 ;;
6340         vax-*-bsd*)                     # vaxen running BSD
6341                 use_collect2=yes
6342                 float_format=vax
6343                 ;;
6344         vax-*-sysv*)                    # vaxen running system V
6345                 tm_file="${tm_file} vax/vaxv.h"
6346                 xm_defines=USG
6347                 float_format=vax
6348                 ;;
6349         vax-*-netbsd*)
6350                 tm_file="${tm_file} netbsd.h vax/netbsd.h"
6351                 tmake_file=t-netbsd
6352                 float_format=vax
6353                 use_collect2=yes
6354                 ;;
6355         vax-*-openbsd*)
6356                 tmake_file="${tmake_file} vax/t-openbsd"
6357                 ;;
6358         vax-*-ultrix*)                  # vaxen running ultrix
6359                 tm_file="${tm_file} vax/ultrix.h"
6360                 use_collect2=yes
6361                 float_format=vax
6362                 ;;
6363         vax-*-vms*)                     # vaxen running VMS
6364                 xm_file=vax/xm-vms.h
6365                 tm_file=vax/vms.h
6366                 float_format=vax
6367                 ;;
6368         vax-*-*)                        # vax default entry
6369                 float_format=vax
6370                 ;;
6371         we32k-att-sysv*)
6372                 xm_file="${xm_file} xm-svr3"
6373                 use_collect2=yes
6374                 ;;
6375         *)
6376                 echo "Configuration $machine not supported" 1>&2
6377                 exit 1
6378                 ;;
6379         esac
6380
6381         case $machine in
6382         *-*-linux-gnu*)
6383                 ;; # Existing GNU/Linux systems do not use the GNU setup.
6384         *-*-gnu*)
6385                 # On the GNU system, the setup is just about the same on
6386                 # each different CPU.  The specific machines that GNU
6387                 # supports are matched above and just set $cpu_type.
6388                 xm_file="xm-gnu.h ${xm_file}"
6389                 tm_file=${cpu_type}/gnu.h
6390                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
6391                 # GNU always uses ELF.
6392                 elf=yes
6393                 # GNU tools are the only tools.
6394                 gnu_ld=yes
6395                 gas=yes
6396                 xmake_file=x-linux      # These details are the same as Linux.
6397                 tmake_file=t-gnu        # These are not.
6398                 ;;
6399         *-*-sysv4*)
6400                 xmake_try_sysv=x-sysv
6401                 install_headers_dir=install-headers-cpio
6402                 ;;
6403         *-*-sysv*)
6404                 install_headers_dir=install-headers-cpio
6405                 ;;
6406         esac
6407
6408         # Distinguish i[34567]86
6409         # Also, do not run mips-tfile on MIPS if using gas.
6410         # Process --with-cpu= for PowerPC/rs6000
6411         target_cpu_default2=
6412         case $machine in
6413         i486-*-*)
6414                 target_cpu_default2=1
6415                 ;;
6416         i586-*-*)
6417                 case $target_alias in
6418                         k6-*)
6419                                 target_cpu_default2=4
6420                                 ;;
6421                         *)
6422                                 target_cpu_default2=2
6423                                 ;;
6424                 esac
6425                 ;;
6426         i686-*-* | i786-*-*)
6427                 target_cpu_default2=3
6428                 ;;
6429         alpha*-*-*)
6430                 case $machine in
6431                         alphaev6[78]*)
6432                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX|MASK_CIX"
6433                                 ;;
6434                         alphaev6*)
6435                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX"
6436                                 ;;
6437                         alphapca56*)
6438                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX|MASK_MAX"
6439                                 ;;
6440                         alphaev56*)
6441                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX"
6442                                 ;;
6443                         alphaev5*)
6444                                 target_cpu_default2="MASK_CPU_EV5"
6445                                 ;;
6446                 esac
6447
6448                 if test x$gas = xyes
6449                 then
6450                         if test "$target_cpu_default2" = ""
6451                         then
6452                                 target_cpu_default2="MASK_GAS"
6453                         else
6454                                 target_cpu_default2="${target_cpu_default2}|MASK_GAS"
6455                         fi
6456                 fi
6457                 ;;
6458         arm*-*-*)
6459                 case "x$with_cpu" in
6460                         x)
6461                                 # The most generic
6462                                 target_cpu_default2="TARGET_CPU_generic"
6463                                 ;;
6464
6465                         # Distinguish cores, and major variants
6466                         # arm7m doesn't exist, but D & I don't affect code
6467                         xarm[23678] | xarm250 | xarm[67][01]0 \
6468                         | xarm7m | xarm7dm | xarm7dmi | xarm7tdmi \
6469                         | xarm7100 | xarm7500 | xarm7500fe | xarm810 \
6470                         | xstrongarm | xstrongarm110 | xstrongarm1100)
6471                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6472                                 ;;
6473
6474                         xyes | xno)
6475                                 echo "--with-cpu must be passed a value" 1>&2
6476                                 exit 1
6477                                 ;;
6478
6479                         *)
6480                                 if test x$pass2done = xyes
6481                                 then
6482                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6483                                         exit 1
6484                                 fi
6485                                 ;;
6486                 esac
6487                 ;;
6488
6489         mips*-*-ecoff* | mips*-*-elf*)
6490                 if test x$gas = xyes
6491                 then
6492                         if test x$gnu_ld = xyes
6493                         then
6494                                 target_cpu_default2="MASK_GAS|MASK_SPLIT_ADDR"
6495                         else
6496                                 target_cpu_default2="MASK_GAS"
6497                         fi
6498                 fi
6499                 ;;
6500         mips*-*-*)
6501                 if test x$gas = xyes
6502                 then
6503                         target_cpu_default2="MASK_GAS"
6504                 fi
6505                 ;;
6506         powerpc*-*-* | rs6000-*-*)
6507                 case "x$with_cpu" in
6508                         x)
6509                                 ;;
6510
6511                         xcommon | xpower | xpower2 | xpowerpc | xrios \
6512                           | xrios1 | xrios2 | xrsc | xrsc1 \
6513                           | x601 | x602 | x603 | x603e | x604 | x604e | x620 \
6514                           | xec603e | x740 | x750 | x401 \
6515                           | x403 | x505 | x801 | x821 | x823 | x860)
6516                                 target_cpu_default2="\"$with_cpu\""
6517                                 ;;
6518
6519                         xyes | xno)
6520                                 echo "--with-cpu must be passed a value" 1>&2
6521                                 exit 1
6522                                 ;;
6523
6524                         *)
6525                                 if test x$pass2done = xyes
6526                                 then
6527                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6528                                         exit 1
6529                                 fi
6530                                 ;;
6531                 esac
6532                 ;;
6533         sparc*-*-*)
6534                 case ".$with_cpu" in
6535                         .)
6536                                 target_cpu_default2=TARGET_CPU_"`echo $machine | sed 's/-.*$//'`"
6537                                 ;;
6538                         .supersparc | .hypersparc | .ultrasparc | .v7 | .v8 | .v9)
6539                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6540                                 ;;
6541                         *)
6542                                 if test x$pass2done = xyes
6543                                 then
6544                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6545                                         exit 1
6546                                 fi
6547                                 ;;
6548                 esac
6549                 ;;
6550         esac
6551
6552         if test "$target_cpu_default2" != ""
6553         then
6554                 if test "$target_cpu_default" != ""
6555                 then
6556                         target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
6557                 else
6558                         target_cpu_default=$target_cpu_default2
6559                 fi
6560         fi
6561
6562         # No need for collect2 if we have the GNU linker.
6563         # Actually, there is now; GNU ld doesn't handle the EH info or
6564         # collecting for shared libraries.
6565         #case x$gnu_ld in
6566         #xyes)
6567         #       use_collect2=
6568         #       ;;
6569         #esac
6570
6571 # Save data on machine being used to compile GCC in build_xm_file.
6572 # Save data on host machine in vars host_xm_file and host_xmake_file.
6573         if test x$pass1done = x
6574         then
6575                 if test x"$xm_file" = x
6576                 then build_xm_file=$cpu_type/xm-$cpu_type.h
6577                 else build_xm_file=$xm_file
6578                 fi
6579                 build_xm_defines=$xm_defines
6580                 build_install_headers_dir=$install_headers_dir
6581                 build_exeext=$exeext
6582                 pass1done=yes
6583         else
6584                 if test x$pass2done = x
6585                 then
6586                         if test x"$xm_file" = x
6587                         then host_xm_file=$cpu_type/xm-$cpu_type.h
6588                         else host_xm_file=$xm_file
6589                         fi
6590                         host_xm_defines=$xm_defines
6591                         if test x"$xmake_file" = x
6592                         then xmake_file=$cpu_type/x-$cpu_type
6593                         fi
6594                         host_xmake_file="$xmake_file"
6595                         host_truncate_target=$truncate_target
6596                         host_extra_gcc_objs=$extra_gcc_objs
6597                         host_extra_objs=$extra_host_objs
6598                         host_exeext=$exeext
6599                         pass2done=yes
6600                 fi
6601         fi
6602 done
6603
6604 extra_objs="${host_extra_objs} ${extra_objs}"
6605
6606 # Default the target-machine variables that were not explicitly set.
6607 if test x"$tm_file" = x
6608 then tm_file=$cpu_type/$cpu_type.h; fi
6609
6610 if test x$extra_headers = x
6611 then extra_headers=; fi
6612
6613 if test x"$xm_file" = x
6614 then xm_file=$cpu_type/xm-$cpu_type.h; fi
6615
6616 if test x$md_file = x
6617 then md_file=$cpu_type/$cpu_type.md; fi
6618
6619 if test x$out_file = x
6620 then out_file=$cpu_type/$cpu_type.c; fi
6621
6622 if test x"$tmake_file" = x
6623 then tmake_file=$cpu_type/t-$cpu_type
6624 fi
6625
6626 if test x"$dwarf2" = xyes
6627 then tm_file="$tm_file tm-dwarf2.h"
6628 fi
6629
6630 if test x$float_format = x
6631 then float_format=i64
6632 fi
6633
6634 if test $float_format = none
6635 then float_h_file=Makefile.in
6636 else float_h_file=float-$float_format.h
6637 fi
6638
6639 # Handle cpp installation.
6640 if test x$enable_cpp != xno
6641 then
6642   tmake_file="$tmake_file t-install-cpp"
6643 fi
6644
6645 # Say what files are being used for the output code and MD file.
6646 echo "Using \`$srcdir/config/$out_file' to output insns."
6647 echo "Using \`$srcdir/config/$md_file' as machine description file."
6648
6649 count=a
6650 for f in $tm_file; do
6651         count=${count}x
6652 done
6653 if test $count = ax; then
6654         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
6655 else
6656         echo "Using the following target machine macro files:"
6657         for f in $tm_file; do
6658                 echo "  $srcdir/config/$f"
6659         done
6660 fi
6661
6662 count=a
6663 for f in $host_xm_file; do
6664         count=${count}x
6665 done
6666 if test $count = ax; then
6667         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
6668 else
6669         echo "Using the following host machine macro files:"
6670         for f in $host_xm_file; do
6671                 echo "  $srcdir/config/$f"
6672         done
6673 fi
6674
6675 if test "$host_xm_file" != "$build_xm_file"; then
6676         count=a
6677         for f in $build_xm_file; do
6678                 count=${count}x
6679         done
6680         if test $count = ax; then
6681                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
6682         else
6683                 echo "Using the following build machine macro files:"
6684                 for f in $build_xm_file; do
6685                         echo "  $srcdir/config/$f"
6686                 done
6687         fi
6688 fi
6689
6690 if test x$thread_file = x; then
6691         if test x$target_thread_file != x; then
6692                 thread_file=$target_thread_file
6693         else
6694                 thread_file='single'
6695         fi
6696 fi
6697
6698 # Set up the header files.
6699 # $links is the list of header files to create.
6700 # $vars is the list of shell variables with file names to include.
6701 # auto-host.h is the file containing items generated by autoconf and is
6702 # the first file included by config.h.
6703 null_defines=
6704 host_xm_file="auto-host.h gansidecl.h ${host_xm_file} hwint.h"
6705
6706 # If host=build, it is correct to have hconfig include auto-host.h
6707 # as well.  If host!=build, we are in error and need to do more
6708 # work to find out the build config parameters.
6709 if test x$host = x$build
6710 then
6711         build_xm_file="auto-host.h gansidecl.h ${build_xm_file} hwint.h"
6712 else
6713         # We create a subdir, then run autoconf in the subdir.
6714         # To prevent recursion we set host and build for the new
6715         # invocation of configure to the build for this invocation
6716         # of configure.
6717         tempdir=build.$$
6718         rm -rf $tempdir
6719         mkdir $tempdir
6720         cd $tempdir
6721         case ${srcdir} in
6722         /*) realsrcdir=${srcdir};;
6723         *) realsrcdir=../${srcdir};;
6724         esac
6725         CC=${CC_FOR_BUILD} ${realsrcdir}/configure \
6726                 --target=$target --host=$build --build=$build
6727
6728         # We just finished tests for the build machine, so rename
6729         # the file auto-build.h in the gcc directory.
6730         mv auto-host.h ../auto-build.h
6731         cd ..
6732         rm -rf $tempdir
6733         build_xm_file="auto-build.h gansidecl.h ${build_xm_file} hwint.h"
6734 fi
6735
6736 xm_file="gansidecl.h ${xm_file}"
6737 tm_file="gansidecl.h ${tm_file}"
6738
6739 vars="host_xm_file tm_file tm_p_file xm_file build_xm_file"
6740 links="config.h tm.h tm_p.h tconfig.h hconfig.h"
6741 defines="host_xm_defines null_defines null_defines xm_defines build_xm_defines"
6742
6743 rm -f config.bak
6744 if test -f config.status; then mv -f config.status config.bak; fi
6745
6746 # Make the links.
6747 while test -n "$vars"
6748 do
6749         set $vars; var=$1; shift; vars=$*
6750         set $links; link=$1; shift; links=$*
6751         set $defines; define=$1; shift; defines=$*
6752
6753         rm -f $link
6754         # Make sure the file is created, even if it is empty.
6755         echo >$link
6756
6757         # Define TARGET_CPU_DEFAULT if the system wants one.
6758         # This substitutes for lots of *.h files.
6759         if test "$target_cpu_default" != "" -a $link = tm.h
6760         then
6761                 echo "#define TARGET_CPU_DEFAULT ($target_cpu_default)" >>$link
6762         fi
6763
6764         for file in `eval echo '$'$var`; do
6765                 case $file in
6766                 auto-config.h)
6767                         ;;
6768                 *)
6769                         echo '#ifdef IN_GCC' >>$link
6770                         ;;
6771                 esac
6772                 echo "#include \"$file\"" >>$link
6773                 case $file in
6774                 auto-config.h)
6775                         ;;
6776                 *)
6777                         echo '#endif' >>$link
6778                         ;;
6779                 esac
6780         done
6781
6782         for def in `eval echo '$'$define`; do
6783                 echo "#ifndef $def" >>$link
6784                 echo "#define $def" >>$link
6785                 echo "#endif" >>$link
6786         done
6787 done
6788
6789 # Truncate the target if necessary
6790 if test x$host_truncate_target != x; then
6791         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
6792 fi
6793
6794 # Get the version trigger filename from the toplevel
6795 if test "${with_gcc_version_trigger+set}" = set; then
6796         gcc_version_trigger=$with_gcc_version_trigger
6797 else
6798         gcc_version_trigger=${srcdir}/version.c
6799 fi
6800 gcc_version=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'`
6801
6802 # Internationalization
6803 PACKAGE=gcc
6804 VERSION="$gcc_version"
6805 cat >> confdefs.h <<EOF
6806 #define PACKAGE "$PACKAGE"
6807 EOF
6808
6809 cat >> confdefs.h <<EOF
6810 #define VERSION "$VERSION"
6811 EOF
6812
6813
6814
6815
6816 ALL_LINGUAS="en_UK"
6817
6818 # NLS support is still experimental, so disable it by default for now.
6819 # Check whether --enable-nls or --disable-nls was given.
6820 if test "${enable_nls+set}" = set; then
6821   enableval="$enable_nls"
6822   :
6823 else
6824   enable_nls=no
6825 fi
6826
6827
6828
6829         echo $ac_n "checking for strerror in -lcposix""... $ac_c" 1>&6
6830 echo "configure:6828: checking for strerror in -lcposix" >&5
6831 ac_lib_var=`echo cposix'_'strerror | sed 'y%./+-%__p_%'`
6832 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6833   echo $ac_n "(cached) $ac_c" 1>&6
6834 else
6835   ac_save_LIBS="$LIBS"
6836 LIBS="-lcposix  $LIBS"
6837 cat > conftest.$ac_ext <<EOF
6838 #line 6836 "configure"
6839 #include "confdefs.h"
6840 /* Override any gcc2 internal prototype to avoid an error.  */
6841 /* We use char because int might match the return type of a gcc2
6842     builtin and then its argument prototype would still apply.  */
6843 char strerror();
6844
6845 int main() {
6846 strerror()
6847 ; return 0; }
6848 EOF
6849 if { (eval echo configure:6847: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6850   rm -rf conftest*
6851   eval "ac_cv_lib_$ac_lib_var=yes"
6852 else
6853   echo "configure: failed program was:" >&5
6854   cat conftest.$ac_ext >&5
6855   rm -rf conftest*
6856   eval "ac_cv_lib_$ac_lib_var=no"
6857 fi
6858 rm -f conftest*
6859 LIBS="$ac_save_LIBS"
6860
6861 fi
6862 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6863   echo "$ac_t""yes" 1>&6
6864   LIBS="$LIBS -lcposix"
6865 else
6866   echo "$ac_t""no" 1>&6
6867 fi
6868
6869
6870
6871 echo $ac_n "checking for working const""... $ac_c" 1>&6
6872 echo "configure:6870: checking for working const" >&5
6873 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
6874   echo $ac_n "(cached) $ac_c" 1>&6
6875 else
6876   cat > conftest.$ac_ext <<EOF
6877 #line 6875 "configure"
6878 #include "confdefs.h"
6879
6880 int main() {
6881
6882 /* Ultrix mips cc rejects this.  */
6883 typedef int charset[2]; const charset x;
6884 /* SunOS 4.1.1 cc rejects this.  */
6885 char const *const *ccp;
6886 char **p;
6887 /* NEC SVR4.0.2 mips cc rejects this.  */
6888 struct point {int x, y;};
6889 static struct point const zero = {0,0};
6890 /* AIX XL C 1.02.0.0 rejects this.
6891    It does not let you subtract one const X* pointer from another in an arm
6892    of an if-expression whose if-part is not a constant expression */
6893 const char *g = "string";
6894 ccp = &g + (g ? g-g : 0);
6895 /* HPUX 7.0 cc rejects these. */
6896 ++ccp;
6897 p = (char**) ccp;
6898 ccp = (char const *const *) p;
6899 { /* SCO 3.2v4 cc rejects this.  */
6900   char *t;
6901   char const *s = 0 ? (char *) 0 : (char const *) 0;
6902
6903   *t++ = 0;
6904 }
6905 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
6906   int x[] = {25, 17};
6907   const int *foo = &x[0];
6908   ++foo;
6909 }
6910 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
6911   typedef const int *iptr;
6912   iptr p = 0;
6913   ++p;
6914 }
6915 { /* AIX XL C 1.02.0.0 rejects this saying
6916      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
6917   struct s { int j; const int *ap[3]; };
6918   struct s *b; b->j = 5;
6919 }
6920 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
6921   const int foo = 10;
6922 }
6923
6924 ; return 0; }
6925 EOF
6926 if { (eval echo configure:6924: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6927   rm -rf conftest*
6928   ac_cv_c_const=yes
6929 else
6930   echo "configure: failed program was:" >&5
6931   cat conftest.$ac_ext >&5
6932   rm -rf conftest*
6933   ac_cv_c_const=no
6934 fi
6935 rm -f conftest*
6936 fi
6937
6938 echo "$ac_t""$ac_cv_c_const" 1>&6
6939 if test $ac_cv_c_const = no; then
6940   cat >> confdefs.h <<\EOF
6941 #define const
6942 EOF
6943
6944 fi
6945
6946 echo $ac_n "checking for inline""... $ac_c" 1>&6
6947 echo "configure:6945: checking for inline" >&5
6948 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
6949   echo $ac_n "(cached) $ac_c" 1>&6
6950 else
6951   ac_cv_c_inline=no
6952 for ac_kw in inline __inline__ __inline; do
6953   cat > conftest.$ac_ext <<EOF
6954 #line 6952 "configure"
6955 #include "confdefs.h"
6956
6957 int main() {
6958 } $ac_kw foo() {
6959 ; return 0; }
6960 EOF
6961 if { (eval echo configure:6959: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6962   rm -rf conftest*
6963   ac_cv_c_inline=$ac_kw; break
6964 else
6965   echo "configure: failed program was:" >&5
6966   cat conftest.$ac_ext >&5
6967 fi
6968 rm -f conftest*
6969 done
6970
6971 fi
6972
6973 echo "$ac_t""$ac_cv_c_inline" 1>&6
6974 case "$ac_cv_c_inline" in
6975   inline | yes) ;;
6976   no) cat >> confdefs.h <<\EOF
6977 #define inline
6978 EOF
6979  ;;
6980   *)  cat >> confdefs.h <<EOF
6981 #define inline $ac_cv_c_inline
6982 EOF
6983  ;;
6984 esac
6985
6986 echo $ac_n "checking for off_t""... $ac_c" 1>&6
6987 echo "configure:6985: checking for off_t" >&5
6988 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
6989   echo $ac_n "(cached) $ac_c" 1>&6
6990 else
6991   cat > conftest.$ac_ext <<EOF
6992 #line 6990 "configure"
6993 #include "confdefs.h"
6994 #include <sys/types.h>
6995 #if STDC_HEADERS
6996 #include <stdlib.h>
6997 #include <stddef.h>
6998 #endif
6999 EOF
7000 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7001   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
7002   rm -rf conftest*
7003   ac_cv_type_off_t=yes
7004 else
7005   rm -rf conftest*
7006   ac_cv_type_off_t=no
7007 fi
7008 rm -f conftest*
7009
7010 fi
7011 echo "$ac_t""$ac_cv_type_off_t" 1>&6
7012 if test $ac_cv_type_off_t = no; then
7013   cat >> confdefs.h <<\EOF
7014 #define off_t long
7015 EOF
7016
7017 fi
7018
7019 echo $ac_n "checking for size_t""... $ac_c" 1>&6
7020 echo "configure:7018: checking for size_t" >&5
7021 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
7022   echo $ac_n "(cached) $ac_c" 1>&6
7023 else
7024   cat > conftest.$ac_ext <<EOF
7025 #line 7023 "configure"
7026 #include "confdefs.h"
7027 #include <sys/types.h>
7028 #if STDC_HEADERS
7029 #include <stdlib.h>
7030 #include <stddef.h>
7031 #endif
7032 EOF
7033 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7034   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
7035   rm -rf conftest*
7036   ac_cv_type_size_t=yes
7037 else
7038   rm -rf conftest*
7039   ac_cv_type_size_t=no
7040 fi
7041 rm -f conftest*
7042
7043 fi
7044 echo "$ac_t""$ac_cv_type_size_t" 1>&6
7045 if test $ac_cv_type_size_t = no; then
7046   cat >> confdefs.h <<\EOF
7047 #define size_t unsigned
7048 EOF
7049
7050 fi
7051
7052 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
7053 # for constant arguments.  Useless!
7054 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
7055 echo "configure:7053: checking for working alloca.h" >&5
7056 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
7057   echo $ac_n "(cached) $ac_c" 1>&6
7058 else
7059   cat > conftest.$ac_ext <<EOF
7060 #line 7058 "configure"
7061 #include "confdefs.h"
7062 #include <alloca.h>
7063 int main() {
7064 char *p = alloca(2 * sizeof(int));
7065 ; return 0; }
7066 EOF
7067 if { (eval echo configure:7065: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7068   rm -rf conftest*
7069   ac_cv_header_alloca_h=yes
7070 else
7071   echo "configure: failed program was:" >&5
7072   cat conftest.$ac_ext >&5
7073   rm -rf conftest*
7074   ac_cv_header_alloca_h=no
7075 fi
7076 rm -f conftest*
7077 fi
7078
7079 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
7080 if test $ac_cv_header_alloca_h = yes; then
7081   cat >> confdefs.h <<\EOF
7082 #define HAVE_ALLOCA_H 1
7083 EOF
7084
7085 fi
7086
7087 echo $ac_n "checking for alloca""... $ac_c" 1>&6
7088 echo "configure:7086: checking for alloca" >&5
7089 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
7090   echo $ac_n "(cached) $ac_c" 1>&6
7091 else
7092   cat > conftest.$ac_ext <<EOF
7093 #line 7091 "configure"
7094 #include "confdefs.h"
7095
7096 #ifdef __GNUC__
7097 # define alloca __builtin_alloca
7098 #else
7099 # ifdef _MSC_VER
7100 #  include <malloc.h>
7101 #  define alloca _alloca
7102 # else
7103 #  if HAVE_ALLOCA_H
7104 #   include <alloca.h>
7105 #  else
7106 #   ifdef _AIX
7107  #pragma alloca
7108 #   else
7109 #    ifndef alloca /* predefined by HP cc +Olibcalls */
7110 char *alloca ();
7111 #    endif
7112 #   endif
7113 #  endif
7114 # endif
7115 #endif
7116
7117 int main() {
7118 char *p = (char *) alloca(1);
7119 ; return 0; }
7120 EOF
7121 if { (eval echo configure:7119: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7122   rm -rf conftest*
7123   ac_cv_func_alloca_works=yes
7124 else
7125   echo "configure: failed program was:" >&5
7126   cat conftest.$ac_ext >&5
7127   rm -rf conftest*
7128   ac_cv_func_alloca_works=no
7129 fi
7130 rm -f conftest*
7131 fi
7132
7133 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
7134 if test $ac_cv_func_alloca_works = yes; then
7135   cat >> confdefs.h <<\EOF
7136 #define HAVE_ALLOCA 1
7137 EOF
7138
7139 fi
7140
7141 if test $ac_cv_func_alloca_works = no; then
7142   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
7143   # that cause trouble.  Some versions do not even contain alloca or
7144   # contain a buggy version.  If you still want to use their alloca,
7145   # use ar to extract alloca.o from them instead of compiling alloca.c.
7146   ALLOCA=alloca.${ac_objext}
7147   cat >> confdefs.h <<\EOF
7148 #define C_ALLOCA 1
7149 EOF
7150
7151
7152 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
7153 echo "configure:7151: checking whether alloca needs Cray hooks" >&5
7154 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
7155   echo $ac_n "(cached) $ac_c" 1>&6
7156 else
7157   cat > conftest.$ac_ext <<EOF
7158 #line 7156 "configure"
7159 #include "confdefs.h"
7160 #if defined(CRAY) && ! defined(CRAY2)
7161 webecray
7162 #else
7163 wenotbecray
7164 #endif
7165
7166 EOF
7167 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7168   egrep "webecray" >/dev/null 2>&1; then
7169   rm -rf conftest*
7170   ac_cv_os_cray=yes
7171 else
7172   rm -rf conftest*
7173   ac_cv_os_cray=no
7174 fi
7175 rm -f conftest*
7176
7177 fi
7178
7179 echo "$ac_t""$ac_cv_os_cray" 1>&6
7180 if test $ac_cv_os_cray = yes; then
7181 for ac_func in _getb67 GETB67 getb67; do
7182   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7183 echo "configure:7181: checking for $ac_func" >&5
7184 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7185   echo $ac_n "(cached) $ac_c" 1>&6
7186 else
7187   cat > conftest.$ac_ext <<EOF
7188 #line 7186 "configure"
7189 #include "confdefs.h"
7190 /* System header to define __stub macros and hopefully few prototypes,
7191     which can conflict with char $ac_func(); below.  */
7192 #include <assert.h>
7193 /* Override any gcc2 internal prototype to avoid an error.  */
7194 /* We use char because int might match the return type of a gcc2
7195     builtin and then its argument prototype would still apply.  */
7196 char $ac_func();
7197
7198 int main() {
7199
7200 /* The GNU C library defines this for functions which it implements
7201     to always fail with ENOSYS.  Some functions are actually named
7202     something starting with __ and the normal name is an alias.  */
7203 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7204 choke me
7205 #else
7206 $ac_func();
7207 #endif
7208
7209 ; return 0; }
7210 EOF
7211 if { (eval echo configure:7209: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7212   rm -rf conftest*
7213   eval "ac_cv_func_$ac_func=yes"
7214 else
7215   echo "configure: failed program was:" >&5
7216   cat conftest.$ac_ext >&5
7217   rm -rf conftest*
7218   eval "ac_cv_func_$ac_func=no"
7219 fi
7220 rm -f conftest*
7221 fi
7222
7223 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7224   echo "$ac_t""yes" 1>&6
7225   cat >> confdefs.h <<EOF
7226 #define CRAY_STACKSEG_END $ac_func
7227 EOF
7228
7229   break
7230 else
7231   echo "$ac_t""no" 1>&6
7232 fi
7233
7234 done
7235 fi
7236
7237 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
7238 echo "configure:7236: checking stack direction for C alloca" >&5
7239 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
7240   echo $ac_n "(cached) $ac_c" 1>&6
7241 else
7242   if test "$cross_compiling" = yes; then
7243   ac_cv_c_stack_direction=0
7244 else
7245   cat > conftest.$ac_ext <<EOF
7246 #line 7244 "configure"
7247 #include "confdefs.h"
7248 find_stack_direction ()
7249 {
7250   static char *addr = 0;
7251   auto char dummy;
7252   if (addr == 0)
7253     {
7254       addr = &dummy;
7255       return find_stack_direction ();
7256     }
7257   else
7258     return (&dummy > addr) ? 1 : -1;
7259 }
7260 main ()
7261 {
7262   exit (find_stack_direction() < 0);
7263 }
7264 EOF
7265 if { (eval echo configure:7263: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
7266 then
7267   ac_cv_c_stack_direction=1
7268 else
7269   echo "configure: failed program was:" >&5
7270   cat conftest.$ac_ext >&5
7271   rm -fr conftest*
7272   ac_cv_c_stack_direction=-1
7273 fi
7274 rm -fr conftest*
7275 fi
7276
7277 fi
7278
7279 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
7280 cat >> confdefs.h <<EOF
7281 #define STACK_DIRECTION $ac_cv_c_stack_direction
7282 EOF
7283
7284 fi
7285
7286
7287    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
7288 unistd.h sys/param.h
7289 do
7290 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
7291 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
7292 echo "configure:7290: checking for $ac_hdr" >&5
7293 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7294   echo $ac_n "(cached) $ac_c" 1>&6
7295 else
7296   cat > conftest.$ac_ext <<EOF
7297 #line 7295 "configure"
7298 #include "confdefs.h"
7299 #include <$ac_hdr>
7300 EOF
7301 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7302 { (eval echo configure:7300: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7303 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7304 if test -z "$ac_err"; then
7305   rm -rf conftest*
7306   eval "ac_cv_header_$ac_safe=yes"
7307 else
7308   echo "$ac_err" >&5
7309   echo "configure: failed program was:" >&5
7310   cat conftest.$ac_ext >&5
7311   rm -rf conftest*
7312   eval "ac_cv_header_$ac_safe=no"
7313 fi
7314 rm -f conftest*
7315 fi
7316 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7317   echo "$ac_t""yes" 1>&6
7318     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
7319   cat >> confdefs.h <<EOF
7320 #define $ac_tr_hdr 1
7321 EOF
7322
7323 else
7324   echo "$ac_t""no" 1>&6
7325 fi
7326 done
7327
7328    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
7329 strdup __argz_count __argz_stringify __argz_next
7330 do
7331 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7332 echo "configure:7330: checking for $ac_func" >&5
7333 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7334   echo $ac_n "(cached) $ac_c" 1>&6
7335 else
7336   cat > conftest.$ac_ext <<EOF
7337 #line 7335 "configure"
7338 #include "confdefs.h"
7339 /* System header to define __stub macros and hopefully few prototypes,
7340     which can conflict with char $ac_func(); below.  */
7341 #include <assert.h>
7342 /* Override any gcc2 internal prototype to avoid an error.  */
7343 /* We use char because int might match the return type of a gcc2
7344     builtin and then its argument prototype would still apply.  */
7345 char $ac_func();
7346
7347 int main() {
7348
7349 /* The GNU C library defines this for functions which it implements
7350     to always fail with ENOSYS.  Some functions are actually named
7351     something starting with __ and the normal name is an alias.  */
7352 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7353 choke me
7354 #else
7355 $ac_func();
7356 #endif
7357
7358 ; return 0; }
7359 EOF
7360 if { (eval echo configure:7358: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7361   rm -rf conftest*
7362   eval "ac_cv_func_$ac_func=yes"
7363 else
7364   echo "configure: failed program was:" >&5
7365   cat conftest.$ac_ext >&5
7366   rm -rf conftest*
7367   eval "ac_cv_func_$ac_func=no"
7368 fi
7369 rm -f conftest*
7370 fi
7371
7372 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7373   echo "$ac_t""yes" 1>&6
7374     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7375   cat >> confdefs.h <<EOF
7376 #define $ac_tr_func 1
7377 EOF
7378
7379 else
7380   echo "$ac_t""no" 1>&6
7381 fi
7382 done
7383
7384
7385    if test "${ac_cv_func_stpcpy+set}" != "set"; then
7386      for ac_func in stpcpy
7387 do
7388 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7389 echo "configure:7387: checking for $ac_func" >&5
7390 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7391   echo $ac_n "(cached) $ac_c" 1>&6
7392 else
7393   cat > conftest.$ac_ext <<EOF
7394 #line 7392 "configure"
7395 #include "confdefs.h"
7396 /* System header to define __stub macros and hopefully few prototypes,
7397     which can conflict with char $ac_func(); below.  */
7398 #include <assert.h>
7399 /* Override any gcc2 internal prototype to avoid an error.  */
7400 /* We use char because int might match the return type of a gcc2
7401     builtin and then its argument prototype would still apply.  */
7402 char $ac_func();
7403
7404 int main() {
7405
7406 /* The GNU C library defines this for functions which it implements
7407     to always fail with ENOSYS.  Some functions are actually named
7408     something starting with __ and the normal name is an alias.  */
7409 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7410 choke me
7411 #else
7412 $ac_func();
7413 #endif
7414
7415 ; return 0; }
7416 EOF
7417 if { (eval echo configure:7415: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7418   rm -rf conftest*
7419   eval "ac_cv_func_$ac_func=yes"
7420 else
7421   echo "configure: failed program was:" >&5
7422   cat conftest.$ac_ext >&5
7423   rm -rf conftest*
7424   eval "ac_cv_func_$ac_func=no"
7425 fi
7426 rm -f conftest*
7427 fi
7428
7429 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7430   echo "$ac_t""yes" 1>&6
7431     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7432   cat >> confdefs.h <<EOF
7433 #define $ac_tr_func 1
7434 EOF
7435
7436 else
7437   echo "$ac_t""no" 1>&6
7438 fi
7439 done
7440
7441    fi
7442    if test "${ac_cv_func_stpcpy}" = "yes"; then
7443      cat >> confdefs.h <<\EOF
7444 #define HAVE_STPCPY 1
7445 EOF
7446
7447    fi
7448
7449    if test $ac_cv_header_locale_h = yes; then
7450     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
7451 echo "configure:7449: checking for LC_MESSAGES" >&5
7452 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
7453   echo $ac_n "(cached) $ac_c" 1>&6
7454 else
7455   cat > conftest.$ac_ext <<EOF
7456 #line 7454 "configure"
7457 #include "confdefs.h"
7458 #include <locale.h>
7459 int main() {
7460 return LC_MESSAGES
7461 ; return 0; }
7462 EOF
7463 if { (eval echo configure:7461: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7464   rm -rf conftest*
7465   am_cv_val_LC_MESSAGES=yes
7466 else
7467   echo "configure: failed program was:" >&5
7468   cat conftest.$ac_ext >&5
7469   rm -rf conftest*
7470   am_cv_val_LC_MESSAGES=no
7471 fi
7472 rm -f conftest*
7473 fi
7474
7475 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
7476     if test $am_cv_val_LC_MESSAGES = yes; then
7477       cat >> confdefs.h <<\EOF
7478 #define HAVE_LC_MESSAGES 1
7479 EOF
7480
7481     fi
7482   fi
7483    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
7484 echo "configure:7482: checking whether NLS is requested" >&5
7485         # Check whether --enable-nls or --disable-nls was given.
7486 if test "${enable_nls+set}" = set; then
7487   enableval="$enable_nls"
7488   USE_NLS=$enableval
7489 else
7490   USE_NLS=yes
7491 fi
7492
7493     echo "$ac_t""$USE_NLS" 1>&6
7494
7495
7496     USE_INCLUDED_LIBINTL=no
7497
7498         if test "$USE_NLS" = "yes"; then
7499       cat >> confdefs.h <<\EOF
7500 #define ENABLE_NLS 1
7501 EOF
7502
7503       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
7504 echo "configure:7502: checking whether included gettext is requested" >&5
7505       # Check whether --with-included-gettext or --without-included-gettext was given.
7506 if test "${with_included_gettext+set}" = set; then
7507   withval="$with_included_gettext"
7508   nls_cv_force_use_gnu_gettext=$withval
7509 else
7510   nls_cv_force_use_gnu_gettext=no
7511 fi
7512
7513       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
7514
7515       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
7516       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
7517                                         nls_cv_header_intl=
7518         nls_cv_header_libgt=
7519         CATOBJEXT=NONE
7520
7521         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
7522 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
7523 echo "configure:7521: checking for libintl.h" >&5
7524 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7525   echo $ac_n "(cached) $ac_c" 1>&6
7526 else
7527   cat > conftest.$ac_ext <<EOF
7528 #line 7526 "configure"
7529 #include "confdefs.h"
7530 #include <libintl.h>
7531 EOF
7532 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7533 { (eval echo configure:7531: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7534 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7535 if test -z "$ac_err"; then
7536   rm -rf conftest*
7537   eval "ac_cv_header_$ac_safe=yes"
7538 else
7539   echo "$ac_err" >&5
7540   echo "configure: failed program was:" >&5
7541   cat conftest.$ac_ext >&5
7542   rm -rf conftest*
7543   eval "ac_cv_header_$ac_safe=no"
7544 fi
7545 rm -f conftest*
7546 fi
7547 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7548   echo "$ac_t""yes" 1>&6
7549   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
7550 echo "configure:7548: checking for gettext in libc" >&5
7551 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
7552   echo $ac_n "(cached) $ac_c" 1>&6
7553 else
7554   cat > conftest.$ac_ext <<EOF
7555 #line 7553 "configure"
7556 #include "confdefs.h"
7557 #include <libintl.h>
7558 int main() {
7559 return (int) gettext ("")
7560 ; return 0; }
7561 EOF
7562 if { (eval echo configure:7560: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7563   rm -rf conftest*
7564   gt_cv_func_gettext_libc=yes
7565 else
7566   echo "configure: failed program was:" >&5
7567   cat conftest.$ac_ext >&5
7568   rm -rf conftest*
7569   gt_cv_func_gettext_libc=no
7570 fi
7571 rm -f conftest*
7572 fi
7573
7574 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
7575
7576            if test "$gt_cv_func_gettext_libc" != "yes"; then
7577              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
7578 echo "configure:7576: checking for bindtextdomain in -lintl" >&5
7579 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
7580 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7581   echo $ac_n "(cached) $ac_c" 1>&6
7582 else
7583   ac_save_LIBS="$LIBS"
7584 LIBS="-lintl  $LIBS"
7585 cat > conftest.$ac_ext <<EOF
7586 #line 7584 "configure"
7587 #include "confdefs.h"
7588 /* Override any gcc2 internal prototype to avoid an error.  */
7589 /* We use char because int might match the return type of a gcc2
7590     builtin and then its argument prototype would still apply.  */
7591 char bindtextdomain();
7592
7593 int main() {
7594 bindtextdomain()
7595 ; return 0; }
7596 EOF
7597 if { (eval echo configure:7595: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7598   rm -rf conftest*
7599   eval "ac_cv_lib_$ac_lib_var=yes"
7600 else
7601   echo "configure: failed program was:" >&5
7602   cat conftest.$ac_ext >&5
7603   rm -rf conftest*
7604   eval "ac_cv_lib_$ac_lib_var=no"
7605 fi
7606 rm -f conftest*
7607 LIBS="$ac_save_LIBS"
7608
7609 fi
7610 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7611   echo "$ac_t""yes" 1>&6
7612   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
7613 echo "configure:7611: checking for gettext in libintl" >&5
7614 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
7615   echo $ac_n "(cached) $ac_c" 1>&6
7616 else
7617   echo $ac_n "checking for gettext in -lintl""... $ac_c" 1>&6
7618 echo "configure:7616: checking for gettext in -lintl" >&5
7619 ac_lib_var=`echo intl'_'gettext | sed 'y%./+-%__p_%'`
7620 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7621   echo $ac_n "(cached) $ac_c" 1>&6
7622 else
7623   ac_save_LIBS="$LIBS"
7624 LIBS="-lintl  $LIBS"
7625 cat > conftest.$ac_ext <<EOF
7626 #line 7624 "configure"
7627 #include "confdefs.h"
7628 /* Override any gcc2 internal prototype to avoid an error.  */
7629 /* We use char because int might match the return type of a gcc2
7630     builtin and then its argument prototype would still apply.  */
7631 char gettext();
7632
7633 int main() {
7634 gettext()
7635 ; return 0; }
7636 EOF
7637 if { (eval echo configure:7635: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7638   rm -rf conftest*
7639   eval "ac_cv_lib_$ac_lib_var=yes"
7640 else
7641   echo "configure: failed program was:" >&5
7642   cat conftest.$ac_ext >&5
7643   rm -rf conftest*
7644   eval "ac_cv_lib_$ac_lib_var=no"
7645 fi
7646 rm -f conftest*
7647 LIBS="$ac_save_LIBS"
7648
7649 fi
7650 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7651   echo "$ac_t""yes" 1>&6
7652   gt_cv_func_gettext_libintl=yes
7653 else
7654   echo "$ac_t""no" 1>&6
7655 gt_cv_func_gettext_libintl=no
7656 fi
7657
7658 fi
7659
7660 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
7661 else
7662   echo "$ac_t""no" 1>&6
7663 fi
7664
7665            fi
7666
7667            if test "$gt_cv_func_gettext_libc" = "yes" \
7668               || test "$gt_cv_func_gettext_libintl" = "yes"; then
7669               cat >> confdefs.h <<\EOF
7670 #define HAVE_GETTEXT 1
7671 EOF
7672
7673               # Extract the first word of "msgfmt", so it can be a program name with args.
7674 set dummy msgfmt; ac_word=$2
7675 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7676 echo "configure:7674: checking for $ac_word" >&5
7677 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
7678   echo $ac_n "(cached) $ac_c" 1>&6
7679 else
7680   case "$MSGFMT" in
7681   /*)
7682   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
7683   ;;
7684   *)
7685   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7686   for ac_dir in $PATH; do
7687     test -z "$ac_dir" && ac_dir=.
7688     if test -f $ac_dir/$ac_word; then
7689       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
7690         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
7691         break
7692       fi
7693     fi
7694   done
7695   IFS="$ac_save_ifs"
7696   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
7697   ;;
7698 esac
7699 fi
7700 MSGFMT="$ac_cv_path_MSGFMT"
7701 if test -n "$MSGFMT"; then
7702   echo "$ac_t""$MSGFMT" 1>&6
7703 else
7704   echo "$ac_t""no" 1>&6
7705 fi
7706               if test "$MSGFMT" != "no"; then
7707                 for ac_func in dcgettext
7708 do
7709 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7710 echo "configure:7708: checking for $ac_func" >&5
7711 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7712   echo $ac_n "(cached) $ac_c" 1>&6
7713 else
7714   cat > conftest.$ac_ext <<EOF
7715 #line 7713 "configure"
7716 #include "confdefs.h"
7717 /* System header to define __stub macros and hopefully few prototypes,
7718     which can conflict with char $ac_func(); below.  */
7719 #include <assert.h>
7720 /* Override any gcc2 internal prototype to avoid an error.  */
7721 /* We use char because int might match the return type of a gcc2
7722     builtin and then its argument prototype would still apply.  */
7723 char $ac_func();
7724
7725 int main() {
7726
7727 /* The GNU C library defines this for functions which it implements
7728     to always fail with ENOSYS.  Some functions are actually named
7729     something starting with __ and the normal name is an alias.  */
7730 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7731 choke me
7732 #else
7733 $ac_func();
7734 #endif
7735
7736 ; return 0; }
7737 EOF
7738 if { (eval echo configure:7736: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7739   rm -rf conftest*
7740   eval "ac_cv_func_$ac_func=yes"
7741 else
7742   echo "configure: failed program was:" >&5
7743   cat conftest.$ac_ext >&5
7744   rm -rf conftest*
7745   eval "ac_cv_func_$ac_func=no"
7746 fi
7747 rm -f conftest*
7748 fi
7749
7750 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7751   echo "$ac_t""yes" 1>&6
7752     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7753   cat >> confdefs.h <<EOF
7754 #define $ac_tr_func 1
7755 EOF
7756
7757 else
7758   echo "$ac_t""no" 1>&6
7759 fi
7760 done
7761
7762                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
7763 set dummy gmsgfmt; ac_word=$2
7764 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7765 echo "configure:7763: checking for $ac_word" >&5
7766 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7767   echo $ac_n "(cached) $ac_c" 1>&6
7768 else
7769   case "$GMSGFMT" in
7770   /*)
7771   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7772   ;;
7773   ?:/*)
7774   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
7775   ;;
7776   *)
7777   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7778   ac_dummy="$PATH"
7779   for ac_dir in $ac_dummy; do
7780     test -z "$ac_dir" && ac_dir=.
7781     if test -f $ac_dir/$ac_word; then
7782       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7783       break
7784     fi
7785   done
7786   IFS="$ac_save_ifs"
7787   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
7788   ;;
7789 esac
7790 fi
7791 GMSGFMT="$ac_cv_path_GMSGFMT"
7792 if test -n "$GMSGFMT"; then
7793   echo "$ac_t""$GMSGFMT" 1>&6
7794 else
7795   echo "$ac_t""no" 1>&6
7796 fi
7797
7798                 # Extract the first word of "xgettext", so it can be a program name with args.
7799 set dummy xgettext; ac_word=$2
7800 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7801 echo "configure:7799: checking for $ac_word" >&5
7802 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
7803   echo $ac_n "(cached) $ac_c" 1>&6
7804 else
7805   case "$XGETTEXT" in
7806   /*)
7807   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
7808   ;;
7809   *)
7810   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7811   for ac_dir in $PATH; do
7812     test -z "$ac_dir" && ac_dir=.
7813     if test -f $ac_dir/$ac_word; then
7814       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
7815         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
7816         break
7817       fi
7818     fi
7819   done
7820   IFS="$ac_save_ifs"
7821   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
7822   ;;
7823 esac
7824 fi
7825 XGETTEXT="$ac_cv_path_XGETTEXT"
7826 if test -n "$XGETTEXT"; then
7827   echo "$ac_t""$XGETTEXT" 1>&6
7828 else
7829   echo "$ac_t""no" 1>&6
7830 fi
7831
7832                 cat > conftest.$ac_ext <<EOF
7833 #line 7831 "configure"
7834 #include "confdefs.h"
7835
7836 int main() {
7837 extern int _nl_msg_cat_cntr;
7838                                return _nl_msg_cat_cntr
7839 ; return 0; }
7840 EOF
7841 if { (eval echo configure:7839: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7842   rm -rf conftest*
7843   CATOBJEXT=.gmo
7844                    DATADIRNAME=share
7845 else
7846   echo "configure: failed program was:" >&5
7847   cat conftest.$ac_ext >&5
7848   rm -rf conftest*
7849   CATOBJEXT=.mo
7850                    DATADIRNAME=lib
7851 fi
7852 rm -f conftest*
7853                 INSTOBJEXT=.mo
7854               fi
7855             fi
7856
7857 else
7858   echo "$ac_t""no" 1>&6
7859 fi
7860
7861
7862         if test "$CATOBJEXT" = "NONE"; then
7863           echo $ac_n "checking whether catgets can be used""... $ac_c" 1>&6
7864 echo "configure:7862: checking whether catgets can be used" >&5
7865           # Check whether --with-catgets or --without-catgets was given.
7866 if test "${with_catgets+set}" = set; then
7867   withval="$with_catgets"
7868   nls_cv_use_catgets=$withval
7869 else
7870   nls_cv_use_catgets=no
7871 fi
7872
7873           echo "$ac_t""$nls_cv_use_catgets" 1>&6
7874
7875           if test "$nls_cv_use_catgets" = "yes"; then
7876                     echo $ac_n "checking for main in -li""... $ac_c" 1>&6
7877 echo "configure:7875: checking for main in -li" >&5
7878 ac_lib_var=`echo i'_'main | sed 'y%./+-%__p_%'`
7879 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7880   echo $ac_n "(cached) $ac_c" 1>&6
7881 else
7882   ac_save_LIBS="$LIBS"
7883 LIBS="-li  $LIBS"
7884 cat > conftest.$ac_ext <<EOF
7885 #line 7883 "configure"
7886 #include "confdefs.h"
7887
7888 int main() {
7889 main()
7890 ; return 0; }
7891 EOF
7892 if { (eval echo configure:7890: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7893   rm -rf conftest*
7894   eval "ac_cv_lib_$ac_lib_var=yes"
7895 else
7896   echo "configure: failed program was:" >&5
7897   cat conftest.$ac_ext >&5
7898   rm -rf conftest*
7899   eval "ac_cv_lib_$ac_lib_var=no"
7900 fi
7901 rm -f conftest*
7902 LIBS="$ac_save_LIBS"
7903
7904 fi
7905 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7906   echo "$ac_t""yes" 1>&6
7907     ac_tr_lib=HAVE_LIB`echo i | sed -e 's/[^a-zA-Z0-9_]/_/g' \
7908     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
7909   cat >> confdefs.h <<EOF
7910 #define $ac_tr_lib 1
7911 EOF
7912
7913   LIBS="-li $LIBS"
7914
7915 else
7916   echo "$ac_t""no" 1>&6
7917 fi
7918
7919             echo $ac_n "checking for catgets""... $ac_c" 1>&6
7920 echo "configure:7918: checking for catgets" >&5
7921 if eval "test \"`echo '$''{'ac_cv_func_catgets'+set}'`\" = set"; then
7922   echo $ac_n "(cached) $ac_c" 1>&6
7923 else
7924   cat > conftest.$ac_ext <<EOF
7925 #line 7923 "configure"
7926 #include "confdefs.h"
7927 /* System header to define __stub macros and hopefully few prototypes,
7928     which can conflict with char catgets(); below.  */
7929 #include <assert.h>
7930 /* Override any gcc2 internal prototype to avoid an error.  */
7931 /* We use char because int might match the return type of a gcc2
7932     builtin and then its argument prototype would still apply.  */
7933 char catgets();
7934
7935 int main() {
7936
7937 /* The GNU C library defines this for functions which it implements
7938     to always fail with ENOSYS.  Some functions are actually named
7939     something starting with __ and the normal name is an alias.  */
7940 #if defined (__stub_catgets) || defined (__stub___catgets)
7941 choke me
7942 #else
7943 catgets();
7944 #endif
7945
7946 ; return 0; }
7947 EOF
7948 if { (eval echo configure:7946: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7949   rm -rf conftest*
7950   eval "ac_cv_func_catgets=yes"
7951 else
7952   echo "configure: failed program was:" >&5
7953   cat conftest.$ac_ext >&5
7954   rm -rf conftest*
7955   eval "ac_cv_func_catgets=no"
7956 fi
7957 rm -f conftest*
7958 fi
7959
7960 if eval "test \"`echo '$ac_cv_func_'catgets`\" = yes"; then
7961   echo "$ac_t""yes" 1>&6
7962   cat >> confdefs.h <<\EOF
7963 #define HAVE_CATGETS 1
7964 EOF
7965
7966                INTLOBJS="\$(CATOBJS)"
7967                # Extract the first word of "gencat", so it can be a program name with args.
7968 set dummy gencat; ac_word=$2
7969 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7970 echo "configure:7968: checking for $ac_word" >&5
7971 if eval "test \"`echo '$''{'ac_cv_path_GENCAT'+set}'`\" = set"; then
7972   echo $ac_n "(cached) $ac_c" 1>&6
7973 else
7974   case "$GENCAT" in
7975   /*)
7976   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a path.
7977   ;;
7978   ?:/*)
7979   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a dos path.
7980   ;;
7981   *)
7982   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7983   ac_dummy="$PATH"
7984   for ac_dir in $ac_dummy; do
7985     test -z "$ac_dir" && ac_dir=.
7986     if test -f $ac_dir/$ac_word; then
7987       ac_cv_path_GENCAT="$ac_dir/$ac_word"
7988       break
7989     fi
7990   done
7991   IFS="$ac_save_ifs"
7992   test -z "$ac_cv_path_GENCAT" && ac_cv_path_GENCAT="no"
7993   ;;
7994 esac
7995 fi
7996 GENCAT="$ac_cv_path_GENCAT"
7997 if test -n "$GENCAT"; then
7998   echo "$ac_t""$GENCAT" 1>&6
7999 else
8000   echo "$ac_t""no" 1>&6
8001 fi
8002                if test "$GENCAT" != "no"; then
8003                  # Extract the first word of "gmsgfmt", so it can be a program name with args.
8004 set dummy gmsgfmt; ac_word=$2
8005 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8006 echo "configure:8004: checking for $ac_word" >&5
8007 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8008   echo $ac_n "(cached) $ac_c" 1>&6
8009 else
8010   case "$GMSGFMT" in
8011   /*)
8012   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8013   ;;
8014   ?:/*)
8015   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8016   ;;
8017   *)
8018   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8019   ac_dummy="$PATH"
8020   for ac_dir in $ac_dummy; do
8021     test -z "$ac_dir" && ac_dir=.
8022     if test -f $ac_dir/$ac_word; then
8023       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8024       break
8025     fi
8026   done
8027   IFS="$ac_save_ifs"
8028   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="no"
8029   ;;
8030 esac
8031 fi
8032 GMSGFMT="$ac_cv_path_GMSGFMT"
8033 if test -n "$GMSGFMT"; then
8034   echo "$ac_t""$GMSGFMT" 1>&6
8035 else
8036   echo "$ac_t""no" 1>&6
8037 fi
8038
8039                  if test "$GMSGFMT" = "no"; then
8040                    # Extract the first word of "msgfmt", so it can be a program name with args.
8041 set dummy msgfmt; ac_word=$2
8042 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8043 echo "configure:8041: checking for $ac_word" >&5
8044 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8045   echo $ac_n "(cached) $ac_c" 1>&6
8046 else
8047   case "$GMSGFMT" in
8048   /*)
8049   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8050   ;;
8051   *)
8052   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8053   for ac_dir in $PATH; do
8054     test -z "$ac_dir" && ac_dir=.
8055     if test -f $ac_dir/$ac_word; then
8056       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
8057         ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8058         break
8059       fi
8060     fi
8061   done
8062   IFS="$ac_save_ifs"
8063   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="no"
8064   ;;
8065 esac
8066 fi
8067 GMSGFMT="$ac_cv_path_GMSGFMT"
8068 if test -n "$GMSGFMT"; then
8069   echo "$ac_t""$GMSGFMT" 1>&6
8070 else
8071   echo "$ac_t""no" 1>&6
8072 fi
8073
8074                  fi
8075                  # Extract the first word of "xgettext", so it can be a program name with args.
8076 set dummy xgettext; ac_word=$2
8077 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8078 echo "configure:8076: checking for $ac_word" >&5
8079 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
8080   echo $ac_n "(cached) $ac_c" 1>&6
8081 else
8082   case "$XGETTEXT" in
8083   /*)
8084   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8085   ;;
8086   *)
8087   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8088   for ac_dir in $PATH; do
8089     test -z "$ac_dir" && ac_dir=.
8090     if test -f $ac_dir/$ac_word; then
8091       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8092         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8093         break
8094       fi
8095     fi
8096   done
8097   IFS="$ac_save_ifs"
8098   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8099   ;;
8100 esac
8101 fi
8102 XGETTEXT="$ac_cv_path_XGETTEXT"
8103 if test -n "$XGETTEXT"; then
8104   echo "$ac_t""$XGETTEXT" 1>&6
8105 else
8106   echo "$ac_t""no" 1>&6
8107 fi
8108
8109                  USE_INCLUDED_LIBINTL=yes
8110                  CATOBJEXT=.cat
8111                  INSTOBJEXT=.cat
8112                  DATADIRNAME=lib
8113                  INTLDEPS='$(top_builddir)/intl/libintl.a'
8114                  INTLLIBS=$INTLDEPS
8115                  LIBS=`echo $LIBS | sed -e 's/-lintl//'`
8116                  nls_cv_header_intl=intl/libintl.h
8117                  nls_cv_header_libgt=intl/libgettext.h
8118                fi
8119 else
8120   echo "$ac_t""no" 1>&6
8121 fi
8122
8123           fi
8124         fi
8125
8126         if test "$CATOBJEXT" = "NONE"; then
8127                           nls_cv_use_gnu_gettext=yes
8128         fi
8129       fi
8130
8131       if test "$nls_cv_use_gnu_gettext" = "yes"; then
8132                 INTLOBJS="\$(GETTOBJS)"
8133         # Extract the first word of "msgfmt", so it can be a program name with args.
8134 set dummy msgfmt; ac_word=$2
8135 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8136 echo "configure:8134: checking for $ac_word" >&5
8137 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
8138   echo $ac_n "(cached) $ac_c" 1>&6
8139 else
8140   case "$MSGFMT" in
8141   /*)
8142   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
8143   ;;
8144   *)
8145   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8146   for ac_dir in $PATH; do
8147     test -z "$ac_dir" && ac_dir=.
8148     if test -f $ac_dir/$ac_word; then
8149       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
8150         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
8151         break
8152       fi
8153     fi
8154   done
8155   IFS="$ac_save_ifs"
8156   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
8157   ;;
8158 esac
8159 fi
8160 MSGFMT="$ac_cv_path_MSGFMT"
8161 if test -n "$MSGFMT"; then
8162   echo "$ac_t""$MSGFMT" 1>&6
8163 else
8164   echo "$ac_t""no" 1>&6
8165 fi
8166
8167         # Extract the first word of "gmsgfmt", so it can be a program name with args.
8168 set dummy gmsgfmt; ac_word=$2
8169 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8170 echo "configure:8168: checking for $ac_word" >&5
8171 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8172   echo $ac_n "(cached) $ac_c" 1>&6
8173 else
8174   case "$GMSGFMT" in
8175   /*)
8176   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8177   ;;
8178   ?:/*)
8179   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8180   ;;
8181   *)
8182   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8183   ac_dummy="$PATH"
8184   for ac_dir in $ac_dummy; do
8185     test -z "$ac_dir" && ac_dir=.
8186     if test -f $ac_dir/$ac_word; then
8187       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8188       break
8189     fi
8190   done
8191   IFS="$ac_save_ifs"
8192   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
8193   ;;
8194 esac
8195 fi
8196 GMSGFMT="$ac_cv_path_GMSGFMT"
8197 if test -n "$GMSGFMT"; then
8198   echo "$ac_t""$GMSGFMT" 1>&6
8199 else
8200   echo "$ac_t""no" 1>&6
8201 fi
8202
8203         # Extract the first word of "xgettext", so it can be a program name with args.
8204 set dummy xgettext; ac_word=$2
8205 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8206 echo "configure:8204: checking for $ac_word" >&5
8207 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
8208   echo $ac_n "(cached) $ac_c" 1>&6
8209 else
8210   case "$XGETTEXT" in
8211   /*)
8212   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8213   ;;
8214   *)
8215   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8216   for ac_dir in $PATH; do
8217     test -z "$ac_dir" && ac_dir=.
8218     if test -f $ac_dir/$ac_word; then
8219       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8220         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8221         break
8222       fi
8223     fi
8224   done
8225   IFS="$ac_save_ifs"
8226   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8227   ;;
8228 esac
8229 fi
8230 XGETTEXT="$ac_cv_path_XGETTEXT"
8231 if test -n "$XGETTEXT"; then
8232   echo "$ac_t""$XGETTEXT" 1>&6
8233 else
8234   echo "$ac_t""no" 1>&6
8235 fi
8236
8237
8238         USE_INCLUDED_LIBINTL=yes
8239         CATOBJEXT=.gmo
8240         INSTOBJEXT=.mo
8241         DATADIRNAME=share
8242         INTLDEPS='$(top_builddir)/intl/libintl.a'
8243         INTLLIBS=$INTLDEPS
8244         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
8245         nls_cv_header_intl=intl/libintl.h
8246         nls_cv_header_libgt=intl/libgettext.h
8247       fi
8248
8249             if test "$XGETTEXT" != ":"; then
8250                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
8251           : ;
8252         else
8253           echo "$ac_t""found xgettext program is not GNU xgettext; ignore it" 1>&6
8254           XGETTEXT=":"
8255         fi
8256       fi
8257
8258       # We need to process the po/ directory.
8259       POSUB=po
8260     else
8261       DATADIRNAME=share
8262       nls_cv_header_intl=intl/libintl.h
8263       nls_cv_header_libgt=intl/libgettext.h
8264     fi
8265
8266
8267
8268
8269     # If this is used in GNU gettext we have to set USE_NLS to `yes'
8270     # because some of the sources are only built for this goal.
8271     if test "$PACKAGE" = gettext; then
8272       USE_NLS=yes
8273       USE_INCLUDED_LIBINTL=yes
8274     fi
8275
8276                 for lang in $ALL_LINGUAS; do
8277       GMOFILES="$GMOFILES $lang.gmo"
8278       POFILES="$POFILES $lang.po"
8279     done
8280
8281
8282
8283
8284
8285
8286
8287
8288
8289
8290
8291
8292
8293
8294    if test "x$CATOBJEXT" != "x"; then
8295      if test "x$ALL_LINGUAS" = "x"; then
8296        LINGUAS=
8297      else
8298        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
8299 echo "configure:8297: checking for catalogs to be installed" >&5
8300        NEW_LINGUAS=
8301        for lang in ${LINGUAS=$ALL_LINGUAS}; do
8302          case "$ALL_LINGUAS" in
8303           *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
8304          esac
8305        done
8306        LINGUAS=$NEW_LINGUAS
8307        echo "$ac_t""$LINGUAS" 1>&6
8308      fi
8309
8310           if test -n "$LINGUAS"; then
8311        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
8312      fi
8313    fi
8314
8315             if test $ac_cv_header_locale_h = yes; then
8316      INCLUDE_LOCALE_H="#include <locale.h>"
8317    else
8318      INCLUDE_LOCALE_H="\
8319 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
8320    fi
8321
8322
8323             test -d intl || mkdir intl
8324    if test "$CATOBJEXT" = ".cat"; then
8325      ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
8326 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
8327 echo "configure:8325: checking for linux/version.h" >&5
8328 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
8329   echo $ac_n "(cached) $ac_c" 1>&6
8330 else
8331   cat > conftest.$ac_ext <<EOF
8332 #line 8330 "configure"
8333 #include "confdefs.h"
8334 #include <linux/version.h>
8335 EOF
8336 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
8337 { (eval echo configure:8335: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
8338 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
8339 if test -z "$ac_err"; then
8340   rm -rf conftest*
8341   eval "ac_cv_header_$ac_safe=yes"
8342 else
8343   echo "$ac_err" >&5
8344   echo "configure: failed program was:" >&5
8345   cat conftest.$ac_ext >&5
8346   rm -rf conftest*
8347   eval "ac_cv_header_$ac_safe=no"
8348 fi
8349 rm -f conftest*
8350 fi
8351 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
8352   echo "$ac_t""yes" 1>&6
8353   msgformat=linux
8354 else
8355   echo "$ac_t""no" 1>&6
8356 msgformat=xopen
8357 fi
8358
8359
8360                sed -e '/^#/d' $srcdir/intl/$msgformat-msg.sed > intl/po2msg.sed
8361    fi
8362       sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
8363      $srcdir/intl/po2tbl.sed.in > intl/po2tbl.sed
8364
8365             if test "$PACKAGE" = "gettext"; then
8366      GT_NO="#NO#"
8367      GT_YES=
8368    else
8369      GT_NO=
8370      GT_YES="#YES#"
8371    fi
8372
8373
8374
8375             MKINSTALLDIRS=
8376    if test -n "$ac_aux_dir"; then
8377      MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
8378    fi
8379    if test -z "$MKINSTALLDIRS"; then
8380      MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
8381    fi
8382
8383
8384       l=
8385
8386
8387          test -d po || mkdir po
8388    if test "x$srcdir" != "x."; then
8389      if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
8390        posrcprefix="$srcdir/"
8391      else
8392        posrcprefix="../$srcdir/"
8393      fi
8394    else
8395      posrcprefix="../"
8396    fi
8397    rm -f po/POTFILES
8398    sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
8399         < $srcdir/po/POTFILES.in > po/POTFILES
8400
8401 XGETTEXT="AWK='$AWK' \$(SHELL) \$(top_srcdir)/exgettext $XGETTEXT"
8402
8403 # Windows32 Registry support for specifying GCC installation paths.
8404 # Check whether --enable-win32-registry or --disable-win32-registry was given.
8405 if test "${enable_win32_registry+set}" = set; then
8406   enableval="$enable_win32_registry"
8407   :
8408 fi
8409
8410
8411 echo $ac_n "checking whether windows registry support is requested""... $ac_c" 1>&6
8412 echo "configure:8410: checking whether windows registry support is requested" >&5
8413 if test x$enable_win32_registry != xno; then
8414   cat >> confdefs.h <<\EOF
8415 #define ENABLE_WIN32_REGISTRY 1
8416 EOF
8417
8418   echo "$ac_t""yes" 1>&6
8419 else
8420   echo "$ac_t""no" 1>&6
8421 fi
8422
8423 # Check if user specified a different registry key.
8424 case x${enable_win32_registry} in
8425 x | xyes)
8426   # default.
8427   gcc_cv_win32_registry_key="$VERSION"
8428   ;;
8429 xno)
8430   # no registry lookup.
8431   gcc_cv_win32_registry_key=''
8432   ;;
8433 *)
8434   # user-specified key.
8435   gcc_cv_win32_registry_key="$enable_win32_registry"
8436   ;;
8437 esac
8438
8439 if test x$enable_win32_registry != xno; then
8440   echo $ac_n "checking registry key on windows hosts""... $ac_c" 1>&6
8441 echo "configure:8439: checking registry key on windows hosts" >&5
8442   cat >> confdefs.h <<EOF
8443 #define WIN32_REGISTRY_KEY "$gcc_cv_win32_registry_key"
8444 EOF
8445
8446   echo "$ac_t""$gcc_cv_win32_registry_key" 1>&6
8447 fi
8448
8449 # Get an absolute path to the GCC top-level source directory
8450 holddir=`pwd`
8451 cd $srcdir
8452 topdir=`pwd`
8453 cd $holddir
8454
8455 # Conditionalize the makefile for this host machine.
8456 # Make-host contains the concatenation of all host makefile fragments
8457 # [there can be more than one].  This file is built by configure.frag.
8458 host_overrides=Make-host
8459 dep_host_xmake_file=
8460 for f in .. ${host_xmake_file}
8461 do
8462         if test -f ${srcdir}/config/$f
8463         then
8464                 dep_host_xmake_file="${dep_host_xmake_file} ${srcdir}/config/$f"
8465         fi
8466 done
8467
8468 # Conditionalize the makefile for this target machine.
8469 # Make-target contains the concatenation of all host makefile fragments
8470 # [there can be more than one].  This file is built by configure.frag.
8471 target_overrides=Make-target
8472 dep_tmake_file=
8473 for f in .. ${tmake_file}
8474 do
8475         if test -f ${srcdir}/config/$f
8476         then
8477                 dep_tmake_file="${dep_tmake_file} ${srcdir}/config/$f"
8478         fi
8479 done
8480
8481 # If the host doesn't support symlinks, modify CC in
8482 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
8483 # Otherwise, we can use "CC=$(CC)".
8484 rm -f symtest.tem
8485 if $symbolic_link $srcdir/gcc.c symtest.tem 2>/dev/null
8486 then
8487         cc_set_by_configure="\$(CC)"
8488         quoted_cc_set_by_configure="\$(CC)"
8489         stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
8490 else
8491         rm -f symtest.tem
8492         if cp -p $srcdir/gcc.c symtest.tem 2>/dev/null
8493         then
8494                 symbolic_link="cp -p"
8495         else
8496                 symbolic_link="cp"
8497         fi
8498         cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
8499         quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`"
8500         stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
8501 fi
8502 rm -f symtest.tem
8503
8504 out_object_file=`basename $out_file .c`.o
8505
8506 tm_file_list=
8507 for f in $tm_file; do
8508   case $f in
8509     gansidecl.h )
8510        tm_file_list="${tm_file_list} $f" ;;
8511     *) tm_file_list="${tm_file_list} \$(srcdir)/config/$f" ;;
8512   esac
8513 done
8514
8515 host_xm_file_list=
8516 for f in $host_xm_file; do
8517   case $f in
8518     auto-host.h | gansidecl.h | hwint.h )
8519        host_xm_file_list="${host_xm_file_list} $f" ;;
8520     *) host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f" ;;
8521   esac
8522 done
8523
8524 build_xm_file_list=
8525 for f in $build_xm_file; do
8526   case $f in
8527     auto-build.h | auto-host.h | gansidecl.h | hwint.h )
8528        build_xm_file_list="${build_xm_file_list} $f" ;;
8529     *) build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f" ;;
8530   esac
8531 done
8532
8533 # Define macro CROSS_COMPILE in compilation
8534 # if this is a cross-compiler.
8535 # Also use all.cross instead of all.internal
8536 # and add cross-make to Makefile.
8537 cross_overrides="/dev/null"
8538 if test x$host != x$target
8539 then
8540         cross_defines="CROSS=-DCROSS_COMPILE"
8541         cross_overrides="${topdir}/cross-make"
8542 fi
8543
8544 # When building gcc with a cross-compiler, we need to fix a few things.
8545 # This must come after cross-make as we want all.build to override
8546 # all.cross.
8547 build_overrides="/dev/null"
8548 if test x$build != x$host
8549 then
8550         build_overrides="${topdir}/build-make"
8551 fi
8552
8553 # Expand extra_headers to include complete path.
8554 # This substitutes for lots of t-* files.
8555 extra_headers_list=
8556 if test "x$extra_headers" = x
8557 then true
8558 else
8559         # Prepend ${srcdir}/ginclude/ to every entry in extra_headers.
8560         for file in $extra_headers;
8561         do
8562                 extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/${file}"
8563         done
8564 fi
8565
8566 if test x$use_collect2 = xno; then
8567         use_collect2=
8568 fi
8569
8570 # Add a definition of USE_COLLECT2 if system wants one.
8571 # Also tell toplev.c what to do.
8572 # This substitutes for lots of t-* files.
8573 if test x$use_collect2 = x
8574 then
8575         will_use_collect2=
8576         maybe_use_collect2=
8577 else
8578         will_use_collect2="collect2"
8579         maybe_use_collect2="-DUSE_COLLECT2"
8580 fi
8581
8582 # NEED TO CONVERT
8583 # Set MD_DEPS if the real md file is in md.pre-cpp.
8584 # Set MD_CPP to the cpp to pass the md file through.  Md files use ';'
8585 # for line oriented comments, so we must always use a GNU cpp.  If
8586 # building gcc with a cross compiler, use the cross compiler just
8587 # built.  Otherwise, we can use the cpp just built.
8588 md_file_sub=
8589 if test "x$md_cppflags" = x
8590 then
8591         md_file_sub=$srcdir/config/$md_file
8592 else
8593         md_file=md
8594 fi
8595
8596 # If we have gas in the build tree, make a link to it.
8597 if test -f ../gas/Makefile; then
8598         rm -f as; $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null
8599 fi
8600
8601 # If we have nm in the build tree, make a link to it.
8602 if test -f ../binutils/Makefile; then
8603         rm -f nm; $symbolic_link ../binutils/nm-new$host_exeext nm$host_exeext 2>/dev/null
8604 fi
8605
8606 # If we have ld in the build tree, make a link to it.
8607 if test -f ../ld/Makefile; then
8608 #       if test x$use_collect2 = x; then
8609 #               rm -f ld; $symbolic_link ../ld/ld-new$host_exeext ld$host_exeext 2>/dev/null
8610 #       else
8611                 rm -f collect-ld; $symbolic_link ../ld/ld-new$host_exeext collect-ld$host_exeext 2>/dev/null
8612 #       fi
8613 fi
8614
8615 # Figure out what assembler alignment features are present.
8616 echo $ac_n "checking assembler alignment features""... $ac_c" 1>&6
8617 echo "configure:8615: checking assembler alignment features" >&5
8618 gcc_cv_as=
8619 gcc_cv_as_alignment_features=
8620 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
8621 if test -x "$DEFAULT_ASSEMBLER"; then
8622         gcc_cv_as="$DEFAULT_ASSEMBLER"
8623 elif test -x "$AS"; then
8624         gcc_cv_as="$AS"
8625 elif test -x as$host_exeext; then
8626         # Build using assembler in the current directory.
8627         gcc_cv_as=./as$host_exeext
8628 elif test -f $gcc_cv_as_gas_srcdir/configure.in -a -f ../gas/Makefile; then
8629         # Single tree build which includes gas.
8630         for f in $gcc_cv_as_gas_srcdir/configure $gcc_cv_as_gas_srcdir/configure.in $gcc_cv_as_gas_srcdir/Makefile.in
8631         do
8632                 gcc_cv_gas_version=`grep '^VERSION=[0-9]*\.[0-9]*' $f`
8633                 if test x$gcc_cv_gas_version != x; then
8634                         break
8635                 fi
8636         done
8637         gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
8638         gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
8639         if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
8640                 # Gas version 2.6 and later support for .balign and .p2align.
8641                 # bytes to skip when using .p2align.
8642                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 6 -o "$gcc_cv_gas_major_version" -gt 2; then
8643                         gcc_cv_as_alignment_features=".balign and .p2align"
8644                         cat >> confdefs.h <<\EOF
8645 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
8646 EOF
8647
8648                 fi
8649                 # Gas version 2.8 and later support specifying the maximum
8650                 # bytes to skip when using .p2align.
8651                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 8 -o "$gcc_cv_gas_major_version" -gt 2; then
8652                         gcc_cv_as_alignment_features=".p2align including maximum skip"
8653                         cat >> confdefs.h <<\EOF
8654 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
8655 EOF
8656
8657                 fi
8658         fi
8659 elif test x$host = x$target; then
8660         # Native build.
8661         # Search the same directories that the installed compiler will
8662         # search.  Else we may find the wrong assembler and lose.  If we
8663         # do not find a suitable assembler binary, then try the user's
8664         # path.
8665         #
8666         # Also note we have to check MD_EXEC_PREFIX before checking the
8667         # user's path.  Unfortunately, there is no good way to get at the
8668         # value of MD_EXEC_PREFIX here.  So we do a brute force search
8669         # through all the known MD_EXEC_PREFIX values.  Ugh.  This needs
8670         # to be fixed as part of the make/configure rewrite too.
8671
8672         if test "x$exec_prefix" = xNONE; then
8673                 if test "x$prefix" = xNONE; then
8674                         test_prefix=/usr/local
8675                 else
8676                         test_prefix=$prefix
8677                 fi
8678         else
8679                 test_prefix=$exec_prefix
8680         fi
8681
8682         # If the loop below does not find an assembler, then use whatever
8683         # one we can find in the users's path.
8684         # user's path.
8685         as=as$host_exeext
8686
8687         test_dirs="$test_prefix/lib/gcc-lib/$target/$gcc_version \
8688                    $test_prefix/lib/gcc-lib/$target \
8689                    /usr/lib/gcc/$target/$gcc_version \
8690                    /usr/lib/gcc/$target \
8691                    $test_prefix/$target/bin/$target/$gcc_version \
8692                    $test_prefix/$target/bin \
8693                    /usr/libexec \
8694                    /usr/ccs/gcc \
8695                    /usr/ccs/bin \
8696                    /udk/usr/ccs/bin \
8697                    /bsd43/usr/lib/cmplrs/cc \
8698                    /usr/cross64/usr/bin \
8699                    /usr/lib/cmplrs/cc \
8700                    /sysv/usr/lib/cmplrs/cc \
8701                    /svr4/usr/lib/cmplrs/cc \
8702                    /usr/bin"
8703
8704         for dir in $test_dirs; do
8705                 if test -f $dir/as$host_exeext; then
8706                         gcc_cv_as=$dir/as$host_exeext
8707                         break;
8708                 fi
8709         done
8710 fi
8711 if test x$gcc_cv_as != x; then
8712         # Check if we have .balign and .p2align
8713         echo ".balign  4" > conftest.s
8714         echo ".p2align  2" >> conftest.s
8715         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8716                 gcc_cv_as_alignment_features=".balign and .p2align"
8717                 cat >> confdefs.h <<\EOF
8718 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
8719 EOF
8720
8721         fi
8722         rm -f conftest.s conftest.o
8723         # Check if specifying the maximum bytes to skip when
8724         # using .p2align is supported.
8725         echo ".p2align 4,,7" > conftest.s
8726         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8727                 gcc_cv_as_alignment_features=".p2align including maximum skip"
8728                 cat >> confdefs.h <<\EOF
8729 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
8730 EOF
8731
8732         fi
8733         rm -f conftest.s conftest.o
8734 fi
8735 echo "$ac_t""$gcc_cv_as_alignment_features" 1>&6
8736
8737 echo $ac_n "checking assembler subsection support""... $ac_c" 1>&6
8738 echo "configure:8736: checking assembler subsection support" >&5
8739 gcc_cv_as_subsections=
8740 if test x$gcc_cv_as != x; then
8741         # Check if we have .subsection
8742         echo ".subsection 1" > conftest.s
8743         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8744                 gcc_cv_as_subsections=".subsection"
8745                 if test -x nm$host_exeext; then
8746                         gcc_cv_nm=./nm$host_exeext
8747                 elif test x$host = x$target; then
8748                         # Native build.
8749                         gcc_cv_nm=nm$host_exeext
8750                 fi
8751                 if test x$gcc_cv_nm != x; then
8752                         cat > conftest.s <<EOF
8753 conftest_label1: .word 0
8754 .subsection -1
8755 conftest_label2: .word 0
8756 .previous
8757 EOF
8758                         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8759                                 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
8760                                 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
8761                                 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1; then
8762                                         :
8763                                 else
8764                                         gcc_cv_as_subsections="working .subsection -1"
8765                                         cat >> confdefs.h <<\EOF
8766 #define HAVE_GAS_SUBSECTION_ORDERING 1
8767 EOF
8768
8769                                 fi
8770                         fi
8771                 fi
8772         fi
8773         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
8774 fi
8775 echo "$ac_t""$gcc_cv_as_subsections" 1>&6
8776
8777 echo $ac_n "checking assembler weak support""... $ac_c" 1>&6
8778 echo "configure:8776: checking assembler weak support" >&5
8779 gcc_cv_as_weak=
8780 if test x$gcc_cv_as != x; then
8781         # Check if we have .weak
8782         echo "  .weak foobar" > conftest.s
8783         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8784                 cat >> confdefs.h <<\EOF
8785 #define HAVE_GAS_WEAK 1
8786 EOF
8787
8788                 gcc_cv_as_weak="yes"
8789         fi
8790         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
8791 fi
8792 echo "$ac_t""$gcc_cv_as_weak" 1>&6
8793
8794 echo $ac_n "checking assembler hidden support""... $ac_c" 1>&6
8795 echo "configure:8793: checking assembler hidden support" >&5
8796 gcc_cv_as_hidden=
8797 if test x$gcc_cv_as != x; then
8798         # Check if we have .hidden
8799         echo "  .hidden foobar" > conftest.s
8800         echo "foobar:" >> conftest.s
8801         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8802                 cat >> confdefs.h <<\EOF
8803 #define HAVE_GAS_HIDDEN 1
8804 EOF
8805
8806                 gcc_cv_as_hidden="yes"
8807         fi
8808         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
8809 fi
8810 echo "$ac_t""$gcc_cv_as_hidden" 1>&6
8811
8812 case "$target" in
8813   sparc*-*-*)
8814     echo $ac_n "checking assembler .register pseudo-op support""... $ac_c" 1>&6
8815 echo "configure:8813: checking assembler .register pseudo-op support" >&5
8816 if eval "test \"`echo '$''{'gcc_cv_as_register_pseudo_op'+set}'`\" = set"; then
8817   echo $ac_n "(cached) $ac_c" 1>&6
8818 else
8819
8820         gcc_cv_as_register_pseudo_op=unknown
8821         if test x$gcc_cv_as != x; then
8822             # Check if we have .register
8823             echo ".register %g2, #scratch" > conftest.s
8824             if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8825                 gcc_cv_as_register_pseudo_op=yes
8826             else
8827                 gcc_cv_as_register_pseudo_op=no
8828             fi
8829             rm -f conftest.s conftest.o
8830         fi
8831
8832 fi
8833
8834 echo "$ac_t""$gcc_cv_as_register_pseudo_op" 1>&6
8835     if test "x$gcc_cv_as_register_pseudo_op" = xyes; then
8836         cat >> confdefs.h <<\EOF
8837 #define HAVE_AS_REGISTER_PSEUDO_OP 1
8838 EOF
8839
8840     fi
8841
8842     case "$tm_file" in
8843     *64*)
8844         echo $ac_n "checking for 64 bit support in assembler ($gcc_cv_as)""... $ac_c" 1>&6
8845 echo "configure:8843: checking for 64 bit support in assembler ($gcc_cv_as)" >&5
8846 if eval "test \"`echo '$''{'gcc_cv_as_flags64'+set}'`\" = set"; then
8847   echo $ac_n "(cached) $ac_c" 1>&6
8848 else
8849
8850                 if test -n "$gcc_cv_as"; then
8851                     echo ".xword foo" > conftest.s
8852                     gcc_cv_as_flags64=no
8853                     for flag in "-xarch=v9" "-64 -Av9"; do
8854                         if $gcc_cv_as $flag -o conftest.o conftest.s \
8855                             > /dev/null 2>&1; then
8856                             gcc_cv_as_flags64=$flag
8857                             break
8858                         fi
8859                     done
8860                     rm -f conftest.s conftest.o
8861                 else
8862                     if test "$gas" = yes; then
8863                         gcc_cv_as_flags64="-64 -Av9"
8864                     else
8865                         gcc_cv_as_flags64="-xarch=v9"
8866                     fi
8867                 fi
8868
8869 fi
8870
8871 echo "$ac_t""$gcc_cv_as_flags64" 1>&6
8872         if test "x$gcc_cv_as_flags64" = xno; then
8873
8874             tmake_file=`echo " $tmake_file " | sed -e 's, sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
8875             dep_tmake_file=`echo " $dep_tmake_file " | sed -e 's, [^ ]*/config/sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
8876
8877         else
8878             cat >> confdefs.h <<EOF
8879 #define AS_SPARC64_FLAG "$gcc_cv_as_flags64"
8880 EOF
8881
8882         fi
8883         ;;
8884     *) gcc_cv_as_flags64=${gcc_cv_as_flags64-no}
8885         ;;
8886     esac
8887
8888     if test "x$gcc_cv_as_flags64" != xno; then
8889         echo $ac_n "checking for assembler offsetable %lo() support""... $ac_c" 1>&6
8890 echo "configure:8888: checking for assembler offsetable %lo() support" >&5
8891 if eval "test \"`echo '$''{'gcc_cv_as_offsetable_lo10'+set}'`\" = set"; then
8892   echo $ac_n "(cached) $ac_c" 1>&6
8893 else
8894
8895             gcc_cv_as_offsetable_lo10=unknown
8896             if test "x$gcc_cv_as" != x; then
8897                 # Check if assembler has offsetable %lo()
8898                 echo "or %g1, %lo(ab) + 12, %g1" > conftest.s
8899                 echo "or %g1, %lo(ab + 12), %g1" > conftest1.s
8900                 if $gcc_cv_as $gcc_cv_as_flags64 -o conftest.o conftest.s \
8901                         > /dev/null 2>&1 &&
8902                    $gcc_cv_as $gcc_cv_as_flags64 -o conftest1.o conftest1.s \
8903                         > /dev/null 2>&1; then
8904                     if cmp conftest.o conftest1.o > /dev/null 2>&1; then
8905                         gcc_cv_as_offsetable_lo10=no
8906                     else
8907                         gcc_cv_as_offsetable_lo10=yes
8908                     fi
8909                 else
8910                     gcc_cv_as_offsetable_lo10=no
8911                 fi
8912                 rm -f conftest.s conftest.o conftest1.s conftest1.o
8913             fi
8914
8915 fi
8916
8917 echo "$ac_t""$gcc_cv_as_offsetable_lo10" 1>&6
8918         if test "x$gcc_cv_as_offsetable_lo10" = xyes; then
8919             cat >> confdefs.h <<\EOF
8920 #define HAVE_AS_OFFSETABLE_LO10 1
8921 EOF
8922
8923         fi
8924     fi
8925     ;;
8926
8927   i[34567]86-*-*)
8928     echo $ac_n "checking assembler instructions""... $ac_c" 1>&6
8929 echo "configure:8927: checking assembler instructions" >&5
8930     gcc_cv_as_instructions=
8931     if test x$gcc_cv_as != x; then
8932         set "filds fists" "filds mem; fists mem"
8933         while test $# -gt 0
8934         do
8935                 echo "$2" > conftest.s
8936                 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8937                         gcc_cv_as_instructions=${gcc_cv_as_instructions}$1" "
8938                         cat >> confdefs.h <<EOF
8939 #define HAVE_GAS_`echo "$1" | tr 'a-z ' 'A-Z_'` 1
8940 EOF
8941
8942                 fi
8943                 shift 2
8944         done
8945         rm -f conftest.s conftest.o
8946     fi
8947     echo "$ac_t""$gcc_cv_as_instructions" 1>&6
8948     ;;
8949 esac
8950
8951 # Figure out what language subdirectories are present.
8952 # Look if the user specified --enable-languages="..."; if not, use
8953 # the environment variable $LANGUAGES if defined. $LANGUAGES might
8954 # go away some day.
8955 if test x"${enable_languages+set}" != xset; then
8956         if test x"${LANGUAGES+set}" = xset; then
8957                 enable_languages="`echo ${LANGUAGES} | tr ' ' ','`"
8958         else
8959                 enable_languages=all
8960         fi
8961 else
8962         if test x"${enable_languages}" = x; then
8963                 { echo "configure: error: --enable-languages needs at least one argument" 1>&2; exit 1; }
8964         fi
8965 fi
8966 subdirs=
8967 for lang in ${srcdir}/*/config-lang.in ..
8968 do
8969         case $lang in
8970         ..) ;;
8971         # The odd quoting in the next line works around
8972         # an apparent bug in bash 1.12 on linux.
8973         ${srcdir}/[*]/config-lang.in) ;;
8974         *)
8975           lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
8976           if test "x$lang_alias" = x
8977           then
8978                 echo "$lang doesn't set \$language." 1>&2
8979                 exit 1
8980           fi
8981           if test x"${enable_languages}" = xall; then
8982                 add_this_lang=yes
8983           else
8984                 case "${enable_languages}" in
8985                     ${lang_alias} | "${lang_alias},"* | *",${lang_alias},"* | *",${lang_alias}" )
8986                         add_this_lang=yes
8987                         ;;
8988                     * )
8989                         add_this_lang=no
8990                         ;;
8991                 esac
8992           fi
8993           if test x"${add_this_lang}" = xyes; then
8994                 case $lang in
8995                     ${srcdir}/ada/config-lang.in)
8996                         if test x$gnat = xyes ; then
8997                                 subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
8998                         fi
8999                         ;;
9000                     *)
9001                         subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
9002                         ;;
9003                 esac
9004           fi
9005           ;;
9006         esac
9007 done
9008
9009 # Make gthr-default.h if we have a thread file.
9010 gthread_flags=
9011 if test $thread_file != single; then
9012     rm -f gthr-default.h
9013     echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
9014     gthread_flags=-DHAVE_GTHR_DEFAULT
9015 fi
9016
9017
9018 # Find out what GC implementation we want, or may, use.
9019 # Check whether --with-gc or --without-gc was given.
9020 if test "${with_gc+set}" = set; then
9021   withval="$with_gc"
9022   case "$withval" in
9023   simple | page)
9024     GGC=ggc-$withval
9025     ;;
9026   *)
9027     { echo "configure: error: $withval is an invalid option to --with-gc" 1>&2; exit 1; }
9028     ;;
9029 esac
9030 else
9031   if test $ac_cv_func_mmap_anywhere = yes \
9032     || test $ac_cv_func_valloc = yes; then
9033   GGC=ggc-page
9034 else
9035   GGC=ggc-simple
9036 fi
9037 fi
9038
9039
9040 echo "Using $GGC for garbage collection."
9041
9042 # Build a new-abi (c++) system
9043 # Check whether --enable-new-gxx-abi or --disable-new-gxx-abi was given.
9044 if test "${enable_new_gxx_abi+set}" = set; then
9045   enableval="$enable_new_gxx_abi"
9046   cat >> confdefs.h <<\EOF
9047 #define ENABLE_NEW_GXX_ABI 1
9048 EOF
9049
9050 GXX_ABI_FLAG='-fnew-abi'
9051 echo "Building a new-abi g++ compiler."
9052
9053 fi
9054
9055
9056
9057 # Build a new-libstdc++ system (ie libstdc++-v3)
9058 echo $ac_n "checking for libstdc++ to install""... $ac_c" 1>&6
9059 echo "configure:9053: checking for libstdc++ to install" >&5
9060 # Check whether --enable-libstdcxx-v3 or --disable-libstdcxx-v3 was given.
9061 if test "${enable_libstdcxx_v3+set}" = set; then
9062   enableval="$enable_libstdcxx_v3"
9063   enable_libstdcxx_v3=yes
9064 else
9065   enable_libstdcxx_v3=no
9066 fi
9067
9068
9069 if test x$enable_libstdcxx_v3 = xyes; then
9070   echo "$ac_t""v3" 1>&6
9071   ac_esn=1
9072 else
9073   echo "$ac_t""v2" 1>&6
9074   ac_esn=0
9075 fi
9076 cat >> confdefs.h <<EOF
9077 #define ENABLE_STD_NAMESPACE $ac_esn
9078 EOF
9079
9080
9081 # Make empty files to contain the specs and options for each language.
9082 # Then add #include lines to for a compiler that has specs and/or options.
9083
9084 lang_specs_files=
9085 lang_options_files=
9086 lang_tree_files=
9087 rm -f specs.h options.h gencheck.h
9088 touch specs.h options.h gencheck.h
9089 for subdir in . $subdirs
9090 do
9091         if test -f $srcdir/$subdir/lang-specs.h; then
9092                 echo "#include \"$subdir/lang-specs.h\"" >>specs.h
9093                 lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
9094         fi
9095         if test -f $srcdir/$subdir/lang-options.h; then
9096                 echo "#include \"$subdir/lang-options.h\"" >>options.h
9097                 lang_options_files="$lang_options_files $srcdir/$subdir/lang-options.h"
9098         fi
9099         if test -f $srcdir/$subdir/$subdir-tree.def; then
9100                 echo "#include \"$subdir/$subdir-tree.def\"" >>gencheck.h
9101                 lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
9102         fi
9103 done
9104
9105 # These (without "all_") are set in each config-lang.in.
9106 # `language' must be a single word so is spelled singularly.
9107 all_languages=
9108 all_boot_languages=
9109 all_compilers=
9110 all_stagestuff=
9111 all_diff_excludes=
9112 all_outputs='Makefile intl/Makefile po/Makefile.in fixinc/Makefile gccbug mklibgcc'
9113 # List of language makefile fragments.
9114 all_lang_makefiles=
9115 all_headers=
9116 all_lib2funcs=
9117
9118 # Add the language fragments.
9119 # Languages are added via two mechanisms.  Some information must be
9120 # recorded in makefile variables, these are defined in config-lang.in.
9121 # We accumulate them and plug them into the main Makefile.
9122 # The other mechanism is a set of hooks for each of the main targets
9123 # like `clean', `install', etc.
9124
9125 language_fragments="Make-lang"
9126 language_hooks="Make-hooks"
9127 oldstyle_subdirs=
9128
9129 for s in .. $subdirs
9130 do
9131         if test $s != ".."
9132         then
9133                 language=
9134                 boot_language=
9135                 compilers=
9136                 stagestuff=
9137                 diff_excludes=
9138                 headers=
9139                 outputs=
9140                 lib2funcs=
9141                 . ${srcdir}/$s/config-lang.in
9142                 if test "x$language" = x
9143                 then
9144                         echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2
9145                         exit 1
9146                 fi
9147                 all_lang_makefiles="$all_lang_makefiles ${srcdir}/$s/Make-lang.in ${srcdir}/$s/Makefile.in"
9148                 all_languages="$all_languages $language"
9149                 if test "x$boot_language" = xyes
9150                 then
9151                         all_boot_languages="$all_boot_languages $language"
9152                 fi
9153                 all_compilers="$all_compilers $compilers"
9154                 all_stagestuff="$all_stagestuff $stagestuff"
9155                 all_diff_excludes="$all_diff_excludes $diff_excludes"
9156                 all_headers="$all_headers $headers"
9157                 all_outputs="$all_outputs $outputs"
9158                 if test x$outputs = x
9159                 then
9160                         oldstyle_subdirs="$oldstyle_subdirs $s"
9161                 fi
9162                 all_lib2funcs="$all_lib2funcs $lib2funcs"
9163         fi
9164 done
9165
9166 # Since we can't use `::' targets, we link each language in
9167 # with a set of hooks, reached indirectly via lang.${target}.
9168
9169 rm -f Make-hooks
9170 touch Make-hooks
9171 target_list="all.build all.cross start.encap rest.encap \
9172         info dvi \
9173         install-normal install-common install-info install-man \
9174         uninstall distdir \
9175         mostlyclean clean distclean extraclean maintainer-clean \
9176         stage1 stage2 stage3 stage4"
9177 for t in $target_list
9178 do
9179         x=
9180         for lang in .. $all_languages
9181         do
9182                 if test $lang != ".."; then
9183                         x="$x $lang.$t"
9184                 fi
9185         done
9186         echo "lang.$t: $x" >> Make-hooks
9187 done
9188
9189 # If we're not building in srcdir, create .gdbinit.
9190
9191 if test ! -f Makefile.in; then
9192         echo "dir ." > .gdbinit
9193         echo "dir ${srcdir}" >> .gdbinit
9194         if test x$gdb_needs_out_file_path = xyes
9195         then
9196                 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
9197         fi
9198         if test "x$subdirs" != x; then
9199                 for s in $subdirs
9200                 do
9201                         echo "dir ${srcdir}/$s" >> .gdbinit
9202                 done
9203         fi
9204         echo "source ${srcdir}/.gdbinit" >> .gdbinit
9205 fi
9206
9207 # Define variables host_canonical and build_canonical
9208 # because some Cygnus local changes in the Makefile depend on them.
9209 build_canonical=${build}
9210 host_canonical=${host}
9211 target_subdir=
9212 if test "${host}" != "${target}" ; then
9213     target_subdir=${target}/
9214 fi
9215
9216
9217
9218
9219 # If this is using newlib, then define inhibit_libc in
9220 # LIBGCC2_CFLAGS.  This will cause __eprintf to be left out of
9221 # libgcc.a, but that's OK because newib should have its own version of
9222 # assert.h.
9223 inhibit_libc=
9224 if test x$with_newlib = xyes; then
9225         inhibit_libc=-Dinhibit_libc
9226 fi
9227
9228
9229 # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
9230 # absolute path for gcc_tooldir based on inserting the number of up-directory
9231 # movements required to get from $(exec_prefix) to $(prefix) into the basic
9232 # $(libsubdir)/@(unlibsubdir) based path.
9233 # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
9234 # make and thus we'd get different behavior depending on where we built the
9235 # sources.
9236 if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then
9237     gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_alias)'
9238 else
9239 # An explanation of the sed strings:
9240 #  -e 's|^\$(prefix)||'   matches and eliminates 'prefix' from 'exec_prefix'
9241 #  -e 's|/$||'            match a trailing forward slash and eliminates it
9242 #  -e 's|^[^/]|/|'        forces the string to start with a forward slash (*)
9243 #  -e 's|/[^/]*|../|g'    replaces each occurance of /<directory> with ../
9244 #
9245 # (*) Note this pattern overwrites the first character of the string
9246 # with a forward slash if one is not already present.  This is not a
9247 # problem because the exact names of the sub-directories concerned is
9248 # unimportant, just the number of them matters.
9249 #
9250 # The practical upshot of these patterns is like this:
9251 #
9252 #  prefix     exec_prefix        result
9253 #  ------     -----------        ------
9254 #   /foo        /foo/bar          ../
9255 #   /foo/       /foo/bar          ../
9256 #   /foo        /foo/bar/         ../
9257 #   /foo/       /foo/bar/         ../
9258 #   /foo        /foo/bar/ugg      ../../
9259 #
9260     dollar='$$'
9261     gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_alias)"
9262 fi
9263
9264
9265
9266 # Nothing to do for FLOAT_H, float_format already handled.
9267 objdir=`pwd`
9268
9269
9270 # Process the language and host/target makefile fragments.
9271 ${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag $srcdir "$subdirs" "$dep_host_xmake_file" "$dep_tmake_file"
9272
9273 # Substitute configuration variables
9274
9275
9276
9277
9278
9279
9280
9281
9282
9283
9284
9285
9286
9287
9288
9289
9290
9291
9292
9293
9294
9295
9296
9297
9298
9299
9300
9301
9302
9303
9304
9305
9306
9307
9308
9309
9310
9311
9312
9313
9314
9315
9316
9317
9318
9319
9320
9321
9322
9323
9324
9325
9326
9327
9328
9329
9330
9331
9332 # Echo that links are built
9333 if test x$host = x$target
9334 then
9335         str1="native "
9336 else
9337         str1="cross-"
9338         str2=" from $host"
9339 fi
9340
9341 if test x$host != x$build
9342 then
9343         str3=" on a $build system"
9344 fi
9345
9346 if test "x$str2" != x || test "x$str3" != x
9347 then
9348         str4=
9349 fi
9350
9351 echo "Links are now set up to build a ${str1}compiler for ${target}$str4" 1>&2
9352
9353 if test "x$str2" != x || test "x$str3" != x
9354 then
9355         echo " ${str2}${str3}." 1>&2
9356 fi
9357
9358 # Truncate the target if necessary
9359 if test x$host_truncate_target != x; then
9360         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
9361 fi
9362
9363 # Configure the subdirectories
9364 # AC_CONFIG_SUBDIRS($subdirs)
9365
9366 # Create the Makefile
9367 # and configure language subdirectories
9368 trap '' 1 2 15
9369 cat > confcache <<\EOF
9370 # This file is a shell script that caches the results of configure
9371 # tests run on this system so they can be shared between configure
9372 # scripts and configure runs.  It is not useful on other systems.
9373 # If it contains results you don't want to keep, you may remove or edit it.
9374 #
9375 # By default, configure uses ./config.cache as the cache file,
9376 # creating it if it does not exist already.  You can give configure
9377 # the --cache-file=FILE option to use a different cache file; that is
9378 # what configure does when it calls configure scripts in
9379 # subdirectories, so they share the cache.
9380 # Giving --cache-file=/dev/null disables caching, for debugging configure.
9381 # config.status only pays attention to the cache file if you give it the
9382 # --recheck option to rerun configure.
9383 #
9384 EOF
9385 # The following way of writing the cache mishandles newlines in values,
9386 # but we know of no workaround that is simple, portable, and efficient.
9387 # So, don't put newlines in cache variables' values.
9388 # Ultrix sh set writes to stderr and can't be redirected directly,
9389 # and sets the high bit in the cache file unless we assign to the vars.
9390 (set) 2>&1 |
9391   case `(ac_space=' '; set | grep ac_space) 2>&1` in
9392   *ac_space=\ *)
9393     # `set' does not quote correctly, so add quotes (double-quote substitution
9394     # turns \\\\ into \\, and sed turns \\ into \).
9395     sed -n \
9396       -e "s/'/'\\\\''/g" \
9397       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
9398     ;;
9399   *)
9400     # `set' quotes correctly as required by POSIX, so do not add quotes.
9401     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
9402     ;;
9403   esac >> confcache
9404 if cmp -s $cache_file confcache; then
9405   :
9406 else
9407   if test -w $cache_file; then
9408     echo "updating cache $cache_file"
9409     cat confcache > $cache_file
9410   else
9411     echo "not updating unwritable cache $cache_file"
9412   fi
9413 fi
9414 rm -f confcache
9415
9416 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
9417
9418 test "x$prefix" = xNONE && prefix=$ac_default_prefix
9419 # Let make expand exec_prefix.
9420 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9421
9422 # Any assignment to VPATH causes Sun make to only execute
9423 # the first set of double-colon rules, so remove it if not needed.
9424 # If there is a colon in the path, we need to keep it.
9425 if test "x$srcdir" = x.; then
9426   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
9427 fi
9428
9429 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
9430
9431 DEFS=-DHAVE_CONFIG_H
9432
9433 # Without the "./", some shells look in PATH for config.status.
9434 : ${CONFIG_STATUS=./config.status}
9435
9436 echo creating $CONFIG_STATUS
9437 rm -f $CONFIG_STATUS
9438 cat > $CONFIG_STATUS <<EOF
9439 #! /bin/sh
9440 # Generated automatically by configure.
9441 # Run this file to recreate the current configuration.
9442 # This directory was configured as follows,
9443 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
9444 #
9445 # $0 $ac_configure_args
9446 #
9447 # Compiler output produced by configure, useful for debugging
9448 # configure, is in ./config.log if it exists.
9449
9450 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
9451 for ac_option
9452 do
9453   case "\$ac_option" in
9454   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
9455     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
9456     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
9457   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
9458     echo "$CONFIG_STATUS generated by autoconf version 2.13"
9459     exit 0 ;;
9460   -help | --help | --hel | --he | --h)
9461     echo "\$ac_cs_usage"; exit 0 ;;
9462   *) echo "\$ac_cs_usage"; exit 1 ;;
9463   esac
9464 done
9465
9466 ac_given_srcdir=$srcdir
9467
9468 trap 'rm -fr `echo "$all_outputs auto-host.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
9469 EOF
9470 cat >> $CONFIG_STATUS <<EOF
9471
9472 # Protect against being on the right side of a sed subst in config.status.
9473 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
9474  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
9475 $ac_vpsub
9476 $extrasub
9477 s%@SHELL@%$SHELL%g
9478 s%@CFLAGS@%$CFLAGS%g
9479 s%@CPPFLAGS@%$CPPFLAGS%g
9480 s%@CXXFLAGS@%$CXXFLAGS%g
9481 s%@FFLAGS@%$FFLAGS%g
9482 s%@DEFS@%$DEFS%g
9483 s%@LDFLAGS@%$LDFLAGS%g
9484 s%@LIBS@%$LIBS%g
9485 s%@exec_prefix@%$exec_prefix%g
9486 s%@prefix@%$prefix%g
9487 s%@program_transform_name@%$program_transform_name%g
9488 s%@bindir@%$bindir%g
9489 s%@sbindir@%$sbindir%g
9490 s%@libexecdir@%$libexecdir%g
9491 s%@datadir@%$datadir%g
9492 s%@sysconfdir@%$sysconfdir%g
9493 s%@sharedstatedir@%$sharedstatedir%g
9494 s%@localstatedir@%$localstatedir%g
9495 s%@libdir@%$libdir%g
9496 s%@includedir@%$includedir%g
9497 s%@oldincludedir@%$oldincludedir%g
9498 s%@infodir@%$infodir%g
9499 s%@mandir@%$mandir%g
9500 s%@host@%$host%g
9501 s%@host_alias@%$host_alias%g
9502 s%@host_cpu@%$host_cpu%g
9503 s%@host_vendor@%$host_vendor%g
9504 s%@host_os@%$host_os%g
9505 s%@target@%$target%g
9506 s%@target_alias@%$target_alias%g
9507 s%@target_cpu@%$target_cpu%g
9508 s%@target_vendor@%$target_vendor%g
9509 s%@target_os@%$target_os%g
9510 s%@build@%$build%g
9511 s%@build_alias@%$build_alias%g
9512 s%@build_cpu@%$build_cpu%g
9513 s%@build_vendor@%$build_vendor%g
9514 s%@build_os@%$build_os%g
9515 s%@CC@%$CC%g
9516 s%@NO_MINUS_C_MINUS_O@%$NO_MINUS_C_MINUS_O%g
9517 s%@stage1_warn_cflags@%$stage1_warn_cflags%g
9518 s%@SET_MAKE@%$SET_MAKE%g
9519 s%@AWK@%$AWK%g
9520 s%@LEX@%$LEX%g
9521 s%@LEXLIB@%$LEXLIB%g
9522 s%@LN@%$LN%g
9523 s%@LN_S@%$LN_S%g
9524 s%@RANLIB@%$RANLIB%g
9525 s%@YACC@%$YACC%g
9526 s%@INSTALL@%$INSTALL%g
9527 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
9528 s%@INSTALL_DATA@%$INSTALL_DATA%g
9529 s%@CPP@%$CPP%g
9530 s%@gnat@%$gnat%g
9531 s%@MAKEINFO@%$MAKEINFO%g
9532 s%@BUILD_INFO@%$BUILD_INFO%g
9533 s%@INSTALL_INFO@%$INSTALL_INFO%g
9534 s%@vfprintf@%$vfprintf%g
9535 s%@doprint@%$doprint%g
9536 s%@manext@%$manext%g
9537 s%@objext@%$objext%g
9538 s%@PACKAGE@%$PACKAGE%g
9539 s%@VERSION@%$VERSION%g
9540 s%@ALLOCA@%$ALLOCA%g
9541 s%@USE_NLS@%$USE_NLS%g
9542 s%@MSGFMT@%$MSGFMT%g
9543 s%@GMSGFMT@%$GMSGFMT%g
9544 s%@XGETTEXT@%$XGETTEXT%g
9545 s%@GENCAT@%$GENCAT%g
9546 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
9547 s%@CATALOGS@%$CATALOGS%g
9548 s%@CATOBJEXT@%$CATOBJEXT%g
9549 s%@DATADIRNAME@%$DATADIRNAME%g
9550 s%@GMOFILES@%$GMOFILES%g
9551 s%@INSTOBJEXT@%$INSTOBJEXT%g
9552 s%@INTLDEPS@%$INTLDEPS%g
9553 s%@INTLLIBS@%$INTLLIBS%g
9554 s%@INTLOBJS@%$INTLOBJS%g
9555 s%@POFILES@%$POFILES%g
9556 s%@POSUB@%$POSUB%g
9557 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
9558 s%@GT_NO@%$GT_NO%g
9559 s%@GT_YES@%$GT_YES%g
9560 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
9561 s%@l@%$l%g
9562 s%@gthread_flags@%$gthread_flags%g
9563 s%@GGC@%$GGC%g
9564 s%@GXX_ABI_FLAG@%$GXX_ABI_FLAG%g
9565 s%@build_canonical@%$build_canonical%g
9566 s%@host_canonical@%$host_canonical%g
9567 s%@target_subdir@%$target_subdir%g
9568 s%@inhibit_libc@%$inhibit_libc%g
9569 s%@gcc_tooldir@%$gcc_tooldir%g
9570 s%@dollar@%$dollar%g
9571 s%@objdir@%$objdir%g
9572 s%@subdirs@%$subdirs%g
9573 s%@all_boot_languages@%$all_boot_languages%g
9574 s%@all_compilers@%$all_compilers%g
9575 s%@all_diff_excludes@%$all_diff_excludes%g
9576 s%@all_headers@%$all_headers%g
9577 s%@all_lang_makefiles@%$all_lang_makefiles%g
9578 s%@all_languages@%$all_languages%g
9579 s%@all_lib2funcs@%$all_lib2funcs%g
9580 s%@all_stagestuff@%$all_stagestuff%g
9581 s%@build_exeext@%$build_exeext%g
9582 s%@build_install_headers_dir@%$build_install_headers_dir%g
9583 s%@build_xm_file_list@%$build_xm_file_list%g
9584 s%@cc_set_by_configure@%$cc_set_by_configure%g
9585 s%@quoted_cc_set_by_configure@%$quoted_cc_set_by_configure%g
9586 s%@cpp_install_dir@%$cpp_install_dir%g
9587 s%@dep_host_xmake_file@%$dep_host_xmake_file%g
9588 s%@dep_tmake_file@%$dep_tmake_file%g
9589 s%@extra_c_flags@%$extra_c_flags%g
9590 s%@extra_c_objs@%$extra_c_objs%g
9591 s%@extra_cpp_objs@%$extra_cpp_objs%g
9592 s%@extra_cxx_objs@%$extra_cxx_objs%g
9593 s%@extra_headers_list@%$extra_headers_list%g
9594 s%@extra_objs@%$extra_objs%g
9595 s%@extra_parts@%$extra_parts%g
9596 s%@extra_passes@%$extra_passes%g
9597 s%@extra_programs@%$extra_programs%g
9598 s%@float_h_file@%$float_h_file%g
9599 s%@gcc_gxx_include_dir@%$gcc_gxx_include_dir%g
9600 s%@gcc_version@%$gcc_version%g
9601 s%@gcc_version_trigger@%$gcc_version_trigger%g
9602 s%@host_exeext@%$host_exeext%g
9603 s%@host_extra_gcc_objs@%$host_extra_gcc_objs%g
9604 s%@host_xm_file_list@%$host_xm_file_list%g
9605 s%@install@%$install%g
9606 s%@lang_options_files@%$lang_options_files%g
9607 s%@lang_specs_files@%$lang_specs_files%g
9608 s%@lang_tree_files@%$lang_tree_files%g
9609 s%@local_prefix@%$local_prefix%g
9610 s%@maybe_use_collect2@%$maybe_use_collect2%g
9611 s%@md_file@%$md_file%g
9612 s%@objc_boehm_gc@%$objc_boehm_gc%g
9613 s%@out_file@%$out_file%g
9614 s%@out_object_file@%$out_object_file%g
9615 s%@stage_prefix_set_by_configure@%$stage_prefix_set_by_configure%g
9616 s%@symbolic_link@%$symbolic_link%g
9617 s%@thread_file@%$thread_file%g
9618 s%@tm_file_list@%$tm_file_list%g
9619 s%@will_use_collect2@%$will_use_collect2%g
9620 /@target_overrides@/r $target_overrides
9621 s%@target_overrides@%%g
9622 /@host_overrides@/r $host_overrides
9623 s%@host_overrides@%%g
9624 s%@cross_defines@%$cross_defines%g
9625 /@cross_overrides@/r $cross_overrides
9626 s%@cross_overrides@%%g
9627 /@build_overrides@/r $build_overrides
9628 s%@build_overrides@%%g
9629 /@language_fragments@/r $language_fragments
9630 s%@language_fragments@%%g
9631 /@language_hooks@/r $language_hooks
9632 s%@language_hooks@%%g
9633
9634 CEOF
9635 EOF
9636
9637 cat >> $CONFIG_STATUS <<\EOF
9638
9639 # Split the substitutions into bite-sized pieces for seds with
9640 # small command number limits, like on Digital OSF/1 and HP-UX.
9641 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
9642 ac_file=1 # Number of current file.
9643 ac_beg=1 # First line for current file.
9644 ac_end=$ac_max_sed_cmds # Line after last line for current file.
9645 ac_more_lines=:
9646 ac_sed_cmds=""
9647 while $ac_more_lines; do
9648   if test $ac_beg -gt 1; then
9649     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
9650   else
9651     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
9652   fi
9653   if test ! -s conftest.s$ac_file; then
9654     ac_more_lines=false
9655     rm -f conftest.s$ac_file
9656   else
9657     if test -z "$ac_sed_cmds"; then
9658       ac_sed_cmds="sed -f conftest.s$ac_file"
9659     else
9660       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
9661     fi
9662     ac_file=`expr $ac_file + 1`
9663     ac_beg=$ac_end
9664     ac_end=`expr $ac_end + $ac_max_sed_cmds`
9665   fi
9666 done
9667 if test -z "$ac_sed_cmds"; then
9668   ac_sed_cmds=cat
9669 fi
9670 EOF
9671
9672 cat >> $CONFIG_STATUS <<EOF
9673
9674 CONFIG_FILES=\${CONFIG_FILES-"$all_outputs"}
9675 EOF
9676 cat >> $CONFIG_STATUS <<\EOF
9677 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
9678   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9679   case "$ac_file" in
9680   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
9681        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
9682   *) ac_file_in="${ac_file}.in" ;;
9683   esac
9684
9685   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
9686
9687   # Remove last slash and all that follows it.  Not all systems have dirname.
9688   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
9689   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
9690     # The file is in a subdirectory.
9691     test ! -d "$ac_dir" && mkdir "$ac_dir"
9692     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
9693     # A "../" for each directory in $ac_dir_suffix.
9694     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
9695   else
9696     ac_dir_suffix= ac_dots=
9697   fi
9698
9699   case "$ac_given_srcdir" in
9700   .)  srcdir=.
9701       if test -z "$ac_dots"; then top_srcdir=.
9702       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
9703   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
9704   *) # Relative path.
9705     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
9706     top_srcdir="$ac_dots$ac_given_srcdir" ;;
9707   esac
9708
9709
9710   echo creating "$ac_file"
9711   rm -f "$ac_file"
9712   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
9713   case "$ac_file" in
9714   *Makefile*) ac_comsub="1i\\
9715 # $configure_input" ;;
9716   *) ac_comsub= ;;
9717   esac
9718
9719   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
9720   sed -e "$ac_comsub
9721 s%@configure_input@%$configure_input%g
9722 s%@srcdir@%$srcdir%g
9723 s%@top_srcdir@%$top_srcdir%g
9724 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
9725 fi; done
9726 rm -f conftest.s*
9727
9728 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
9729 # NAME is the cpp macro being defined and VALUE is the value it is being given.
9730 #
9731 # ac_d sets the value in "#define NAME VALUE" lines.
9732 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
9733 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
9734 ac_dC='\3'
9735 ac_dD='%g'
9736 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
9737 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
9738 ac_uB='\([      ]\)%\1#\2define\3'
9739 ac_uC=' '
9740 ac_uD='\4%g'
9741 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
9742 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
9743 ac_eB='$%\1#\2define\3'
9744 ac_eC=' '
9745 ac_eD='%g'
9746
9747 if test "${CONFIG_HEADERS+set}" != set; then
9748 EOF
9749 cat >> $CONFIG_STATUS <<EOF
9750   CONFIG_HEADERS="auto-host.h:config.in"
9751 EOF
9752 cat >> $CONFIG_STATUS <<\EOF
9753 fi
9754 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
9755   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9756   case "$ac_file" in
9757   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
9758        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
9759   *) ac_file_in="${ac_file}.in" ;;
9760   esac
9761
9762   echo creating $ac_file
9763
9764   rm -f conftest.frag conftest.in conftest.out
9765   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
9766   cat $ac_file_inputs > conftest.in
9767
9768 EOF
9769
9770 # Transform confdefs.h into a sed script conftest.vals that substitutes
9771 # the proper values into config.h.in to produce config.h.  And first:
9772 # Protect against being on the right side of a sed subst in config.status.
9773 # Protect against being in an unquoted here document in config.status.
9774 rm -f conftest.vals
9775 cat > conftest.hdr <<\EOF
9776 s/[\\&%]/\\&/g
9777 s%[\\$`]%\\&%g
9778 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
9779 s%ac_d%ac_u%gp
9780 s%ac_u%ac_e%gp
9781 EOF
9782 sed -n -f conftest.hdr confdefs.h > conftest.vals
9783 rm -f conftest.hdr
9784
9785 # This sed command replaces #undef with comments.  This is necessary, for
9786 # example, in the case of _POSIX_SOURCE, which is predefined and required
9787 # on some systems where configure will not decide to define it.
9788 cat >> conftest.vals <<\EOF
9789 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
9790 EOF
9791
9792 # Break up conftest.vals because some shells have a limit on
9793 # the size of here documents, and old seds have small limits too.
9794
9795 rm -f conftest.tail
9796 while :
9797 do
9798   ac_lines=`grep -c . conftest.vals`
9799   # grep -c gives empty output for an empty file on some AIX systems.
9800   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
9801   # Write a limited-size here document to conftest.frag.
9802   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
9803   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
9804   echo 'CEOF
9805   sed -f conftest.frag conftest.in > conftest.out
9806   rm -f conftest.in
9807   mv conftest.out conftest.in
9808 ' >> $CONFIG_STATUS
9809   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
9810   rm -f conftest.vals
9811   mv conftest.tail conftest.vals
9812 done
9813 rm -f conftest.vals
9814
9815 cat >> $CONFIG_STATUS <<\EOF
9816   rm -f conftest.frag conftest.h
9817   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
9818   cat conftest.in >> conftest.h
9819   rm -f conftest.in
9820   if cmp -s $ac_file conftest.h 2>/dev/null; then
9821     echo "$ac_file is unchanged"
9822     rm -f conftest.h
9823   else
9824     # Remove last slash and all that follows it.  Not all systems have dirname.
9825       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
9826       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
9827       # The file is in a subdirectory.
9828       test ! -d "$ac_dir" && mkdir "$ac_dir"
9829     fi
9830     rm -f $ac_file
9831     mv conftest.h $ac_file
9832   fi
9833 fi; done
9834
9835 EOF
9836
9837 cat >> $CONFIG_STATUS <<EOF
9838 ac_sources="$nls_cv_header_libgt"
9839 ac_dests="$nls_cv_header_intl"
9840 EOF
9841
9842 cat >> $CONFIG_STATUS <<\EOF
9843 srcdir=$ac_given_srcdir
9844 while test -n "$ac_sources"; do
9845   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
9846   set $ac_sources; ac_source=$1; shift; ac_sources=$*
9847
9848   echo "linking $srcdir/$ac_source to $ac_dest"
9849
9850   if test ! -r $srcdir/$ac_source; then
9851     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
9852   fi
9853   rm -f $ac_dest
9854
9855   # Make relative symlinks.
9856   # Remove last slash and all that follows it.  Not all systems have dirname.
9857   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
9858   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
9859     # The dest file is in a subdirectory.
9860     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
9861     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
9862     # A "../" for each directory in $ac_dest_dir_suffix.
9863     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
9864   else
9865     ac_dest_dir_suffix= ac_dots=
9866   fi
9867
9868   case "$srcdir" in
9869   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
9870   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
9871   esac
9872
9873   # Make a symlink if possible; otherwise try a hard link.
9874   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
9875     ln $srcdir/$ac_source $ac_dest; then :
9876   else
9877     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
9878   fi
9879 done
9880 EOF
9881 cat >> $CONFIG_STATUS <<EOF
9882
9883
9884 host='${host}'
9885 build='${build}'
9886 target='${target}'
9887 target_alias='${target_alias}'
9888 srcdir='${srcdir}'
9889 subdirs='${subdirs}'
9890 oldstyle_subdirs='${oldstyle_subdirs}'
9891 symbolic_link='${symbolic_link}'
9892 program_transform_set='${program_transform_set}'
9893 program_transform_name='${program_transform_name}'
9894 dep_host_xmake_file='${dep_host_xmake_file}'
9895 host_xmake_file='${host_xmake_file}'
9896 dep_tmake_file='${dep_tmake_file}'
9897 tmake_file='${tmake_file}'
9898 thread_file='${thread_file}'
9899 gcc_version='${gcc_version}'
9900 gcc_version_trigger='${gcc_version_trigger}'
9901 local_prefix='${local_prefix}'
9902 build_install_headers_dir='${build_install_headers_dir}'
9903 build_exeext='${build_exeext}'
9904 host_exeext='${host_exeext}'
9905 out_file='${out_file}'
9906 gdb_needs_out_file_path='${gdb_needs_out_file_path}'
9907 SET_MAKE='${SET_MAKE}'
9908 target_list='${target_list}'
9909 target_overrides='${target_overrides}'
9910 host_overrides='${host_overrides}'
9911 cross_defines='${cross_defines}'
9912 cross_overrides='${cross_overrides}'
9913 build_overrides='${build_overrides}'
9914 cpp_install_dir='${cpp_install_dir}'
9915
9916 EOF
9917 cat >> $CONFIG_STATUS <<\EOF
9918 case "$CONFIG_FILES" in *po/Makefile.in*)
9919         sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
9920       esac
9921
9922 . $srcdir/configure.lang
9923 case x$CONFIG_HEADERS in
9924 xauto-host.h:config.in)
9925 echo > cstamp-h ;;
9926 esac
9927 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
9928 # bootstrapping and the installation procedure can still use
9929 # CC="stage1/xgcc -Bstage1/".  If the host doesn't support symlinks,
9930 # FLAGS_TO_PASS has been modified to solve the problem there.
9931 # This is virtually a duplicate of what happens in configure.lang; we do
9932 # an extra check to make sure this only happens if ln -s can be used.
9933 if test "$symbolic_link" = "ln -s"; then
9934  for d in .. ${subdirs} ; do
9935    if test $d != ..; then
9936         STARTDIR=`pwd`
9937         cd $d
9938         for t in stage1 stage2 stage3 stage4 include
9939         do
9940                 rm -f $t
9941                 $symbolic_link ../$t $t 2>/dev/null
9942         done
9943         cd $STARTDIR
9944    fi
9945  done
9946 else true ; fi
9947 # Avoid having to add intl to our include paths.
9948 if test -f intl/libintl.h; then
9949   echo creating libintl.h
9950   echo '#include "intl/libintl.h"' >libintl.h
9951 fi
9952
9953 exit 0
9954 EOF
9955 chmod +x $CONFIG_STATUS
9956 rm -fr confdefs* $ac_clean_files
9957 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
9958