gcc/configure

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