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 # Do we have a single-tree copy of texinfo?
2134 if test -f $srcdir/../texinfo/Makefile.in; then
2135   MAKEINFO='$(objdir)/../texinfo/makeinfo/makeinfo'
2136   gcc_cv_prog_makeinfo_modern=yes
2137   echo "$ac_t""Using makeinfo from the unified source tree." 1>&6
2138 else
2139   # See if makeinfo has been installed and is modern enough
2140   # that we can use it.
2141   # Extract the first word of "makeinfo", so it can be a program name with args.
2142 set dummy makeinfo; ac_word=$2
2143 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2144 echo "configure:2145: checking for $ac_word" >&5
2145 if eval "test \"`echo '$''{'ac_cv_prog_MAKEINFO'+set}'`\" = set"; then
2146   echo $ac_n "(cached) $ac_c" 1>&6
2147 else
2148   if test -n "$MAKEINFO"; then
2149   ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
2150 else
2151   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2152   ac_dummy="$PATH"
2153   for ac_dir in $ac_dummy; do
2154     test -z "$ac_dir" && ac_dir=.
2155     if test -f $ac_dir/$ac_word; then
2156       ac_cv_prog_MAKEINFO="makeinfo"
2157       break
2158     fi
2159   done
2160   IFS="$ac_save_ifs"
2161 fi
2162 fi
2163 MAKEINFO="$ac_cv_prog_MAKEINFO"
2164 if test -n "$MAKEINFO"; then
2165   echo "$ac_t""$MAKEINFO" 1>&6
2166 else
2167   echo "$ac_t""no" 1>&6
2168 fi
2169
2170 if test -n "$MAKEINFO"; then
2171   # Found it, now check the version.
2172   echo $ac_n "checking for modern makeinfo""... $ac_c" 1>&6
2173 echo "configure:2174: checking for modern makeinfo" >&5
2174 if eval "test \"`echo '$''{'gcc_cv_prog_makeinfo_modern'+set}'`\" = set"; then
2175   echo $ac_n "(cached) $ac_c" 1>&6
2176 else
2177     ac_prog_version=`$MAKEINFO --version 2>&1 |
2178                    sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
2179   echo "configure:2180: version of makeinfo is $ac_prog_version" >&5
2180   case $ac_prog_version in
2181     '')     gcc_cv_prog_makeinfo_modern=no;;
2182     3.1[2-9] | 3.[2-9][0-9] | 4.* | 1.6[89] | 1.7[0-9])
2183             gcc_cv_prog_makeinfo_modern=yes;;
2184     *)      gcc_cv_prog_makeinfo_modern=no;;
2185   esac
2186
2187 fi
2188
2189 echo "$ac_t""$gcc_cv_prog_makeinfo_modern" 1>&6
2190 else
2191   gcc_cv_prog_makeinfo_modern=no
2192 fi
2193
2194 fi
2195
2196 if test $gcc_cv_prog_makeinfo_modern = no; then
2197   echo "configure: warning:
2198 *** Makeinfo is missing or too old.
2199 *** Info documentation will not be built or installed." 1>&2
2200   BUILD_INFO=
2201   INSTALL_INFO=
2202 else
2203   BUILD_INFO=info
2204   INSTALL_INFO=install-info
2205 fi
2206
2207 # See if the stage1 system preprocessor understands the ANSI C
2208 # preprocessor stringification operator.
2209
2210
2211 echo $ac_n "checking for preprocessor stringizing operator""... $ac_c" 1>&6
2212 echo "configure:2213: checking for preprocessor stringizing operator" >&5
2213 if eval "test \"`echo '$''{'ac_cv_c_stringize'+set}'`\" = set"; then
2214   echo $ac_n "(cached) $ac_c" 1>&6
2215 else
2216   cat > conftest.$ac_ext <<EOF
2217 #line 2218 "configure"
2218 #include "confdefs.h"
2219
2220 #define x(y) #y
2221
2222 char *s = x(teststring);
2223
2224 EOF
2225 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2226   egrep "#teststring" >/dev/null 2>&1; then
2227   rm -rf conftest*
2228   ac_cv_c_stringize=no
2229 else
2230   rm -rf conftest*
2231   ac_cv_c_stringize=yes
2232 fi
2233 rm -f conftest*
2234
2235 fi
2236
2237 if test "${ac_cv_c_stringize}" = yes
2238 then
2239         cat >> confdefs.h <<\EOF
2240 #define HAVE_STRINGIZE 1
2241 EOF
2242
2243 fi
2244 echo "$ac_t""${ac_cv_c_stringize}" 1>&6
2245
2246
2247 # Use <inttypes.h> only if it exists,
2248 # doesn't clash with <sys/types.h>, and declares intmax_t.
2249 echo $ac_n "checking for inttypes.h""... $ac_c" 1>&6
2250 echo "configure:2251: checking for inttypes.h" >&5
2251 if eval "test \"`echo '$''{'gcc_cv_header_inttypes_h'+set}'`\" = set"; then
2252   echo $ac_n "(cached) $ac_c" 1>&6
2253 else
2254   cat > conftest.$ac_ext <<EOF
2255 #line 2256 "configure"
2256 #include "confdefs.h"
2257 #include <sys/types.h>
2258 #include <inttypes.h>
2259 int main() {
2260 intmax_t i = -1;
2261 ; return 0; }
2262 EOF
2263 if { (eval echo configure:2264: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2264   rm -rf conftest*
2265   gcc_cv_header_inttypes_h=yes
2266 else
2267   echo "configure: failed program was:" >&5
2268   cat conftest.$ac_ext >&5
2269   rm -rf conftest*
2270   gcc_cv_header_inttypes_h=no
2271 fi
2272 rm -f conftest*
2273 fi
2274
2275 echo "$ac_t""$gcc_cv_header_inttypes_h" 1>&6
2276 if test $gcc_cv_header_inttypes_h = yes; then
2277   cat >> confdefs.h <<\EOF
2278 #define HAVE_INTTYPES_H 1
2279 EOF
2280
2281 fi
2282
2283 #
2284 # Determine if enumerated bitfields are unsigned.   ISO C says they can
2285 # be either signed or unsigned.
2286 #
2287 echo $ac_n "checking for unsigned enumerated bitfields""... $ac_c" 1>&6
2288 echo "configure:2289: checking for unsigned enumerated bitfields" >&5
2289 if eval "test \"`echo '$''{'gcc_cv_enum_bf_unsigned'+set}'`\" = set"; then
2290   echo $ac_n "(cached) $ac_c" 1>&6
2291 else
2292   if test "$cross_compiling" = yes; then
2293   gcc_cv_enum_bf_unsigned=yes
2294 else
2295   cat > conftest.$ac_ext <<EOF
2296 #line 2297 "configure"
2297 #include "confdefs.h"
2298 #include <stdlib.h>
2299 enum t { BLAH = 128 } ;
2300 struct s_t { enum t member : 8; } s ;
2301 int main(void)
2302 {
2303         s.member = BLAH;
2304         if (s.member < 0) exit(1);
2305         exit(0);
2306
2307 }
2308 EOF
2309 if { (eval echo configure:2310: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2310 then
2311   gcc_cv_enum_bf_unsigned=yes
2312 else
2313   echo "configure: failed program was:" >&5
2314   cat conftest.$ac_ext >&5
2315   rm -fr conftest*
2316   gcc_cv_enum_bf_unsigned=no
2317 fi
2318 rm -fr conftest*
2319 fi
2320
2321 fi
2322
2323 echo "$ac_t""$gcc_cv_enum_bf_unsigned" 1>&6
2324 if test $gcc_cv_enum_bf_unsigned = yes; then
2325   cat >> confdefs.h <<\EOF
2326 #define ENUM_BITFIELDS_ARE_UNSIGNED 1
2327 EOF
2328
2329 fi
2330
2331 for ac_func in strtoul bsearch putenv popen bcopy bzero bcmp \
2332         index rindex strchr strrchr kill getrlimit setrlimit atoll atoq \
2333         sysconf isascii gettimeofday strsignal putc_unlocked fputc_unlocked \
2334         fputs_unlocked getrusage valloc
2335 do
2336 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2337 echo "configure:2338: checking for $ac_func" >&5
2338 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2339   echo $ac_n "(cached) $ac_c" 1>&6
2340 else
2341   cat > conftest.$ac_ext <<EOF
2342 #line 2343 "configure"
2343 #include "confdefs.h"
2344 /* System header to define __stub macros and hopefully few prototypes,
2345     which can conflict with char $ac_func(); below.  */
2346 #include <assert.h>
2347 /* Override any gcc2 internal prototype to avoid an error.  */
2348 /* We use char because int might match the return type of a gcc2
2349     builtin and then its argument prototype would still apply.  */
2350 char $ac_func();
2351
2352 int main() {
2353
2354 /* The GNU C library defines this for functions which it implements
2355     to always fail with ENOSYS.  Some functions are actually named
2356     something starting with __ and the normal name is an alias.  */
2357 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2358 choke me
2359 #else
2360 $ac_func();
2361 #endif
2362
2363 ; return 0; }
2364 EOF
2365 if { (eval echo configure:2366: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2366   rm -rf conftest*
2367   eval "ac_cv_func_$ac_func=yes"
2368 else
2369   echo "configure: failed program was:" >&5
2370   cat conftest.$ac_ext >&5
2371   rm -rf conftest*
2372   eval "ac_cv_func_$ac_func=no"
2373 fi
2374 rm -f conftest*
2375 fi
2376
2377 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2378   echo "$ac_t""yes" 1>&6
2379     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2380   cat >> confdefs.h <<EOF
2381 #define $ac_tr_func 1
2382 EOF
2383
2384 else
2385   echo "$ac_t""no" 1>&6
2386 fi
2387 done
2388
2389
2390 # Make sure wchar_t is available
2391 #AC_CHECK_TYPE(wchar_t, unsigned int)
2392
2393 echo $ac_n "checking for vprintf""... $ac_c" 1>&6
2394 echo "configure:2395: checking for vprintf" >&5
2395 if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then
2396   echo $ac_n "(cached) $ac_c" 1>&6
2397 else
2398   cat > conftest.$ac_ext <<EOF
2399 #line 2400 "configure"
2400 #include "confdefs.h"
2401 /* System header to define __stub macros and hopefully few prototypes,
2402     which can conflict with char vprintf(); below.  */
2403 #include <assert.h>
2404 /* Override any gcc2 internal prototype to avoid an error.  */
2405 /* We use char because int might match the return type of a gcc2
2406     builtin and then its argument prototype would still apply.  */
2407 char vprintf();
2408
2409 int main() {
2410
2411 /* The GNU C library defines this for functions which it implements
2412     to always fail with ENOSYS.  Some functions are actually named
2413     something starting with __ and the normal name is an alias.  */
2414 #if defined (__stub_vprintf) || defined (__stub___vprintf)
2415 choke me
2416 #else
2417 vprintf();
2418 #endif
2419
2420 ; return 0; }
2421 EOF
2422 if { (eval echo configure:2423: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2423   rm -rf conftest*
2424   eval "ac_cv_func_vprintf=yes"
2425 else
2426   echo "configure: failed program was:" >&5
2427   cat conftest.$ac_ext >&5
2428   rm -rf conftest*
2429   eval "ac_cv_func_vprintf=no"
2430 fi
2431 rm -f conftest*
2432 fi
2433
2434 if eval "test \"`echo '$ac_cv_func_'vprintf`\" = yes"; then
2435   echo "$ac_t""yes" 1>&6
2436   cat >> confdefs.h <<\EOF
2437 #define HAVE_VPRINTF 1
2438 EOF
2439
2440 else
2441   echo "$ac_t""no" 1>&6
2442 fi
2443
2444 if test "$ac_cv_func_vprintf" != yes; then
2445 echo $ac_n "checking for _doprnt""... $ac_c" 1>&6
2446 echo "configure:2447: checking for _doprnt" >&5
2447 if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then
2448   echo $ac_n "(cached) $ac_c" 1>&6
2449 else
2450   cat > conftest.$ac_ext <<EOF
2451 #line 2452 "configure"
2452 #include "confdefs.h"
2453 /* System header to define __stub macros and hopefully few prototypes,
2454     which can conflict with char _doprnt(); below.  */
2455 #include <assert.h>
2456 /* Override any gcc2 internal prototype to avoid an error.  */
2457 /* We use char because int might match the return type of a gcc2
2458     builtin and then its argument prototype would still apply.  */
2459 char _doprnt();
2460
2461 int main() {
2462
2463 /* The GNU C library defines this for functions which it implements
2464     to always fail with ENOSYS.  Some functions are actually named
2465     something starting with __ and the normal name is an alias.  */
2466 #if defined (__stub__doprnt) || defined (__stub____doprnt)
2467 choke me
2468 #else
2469 _doprnt();
2470 #endif
2471
2472 ; return 0; }
2473 EOF
2474 if { (eval echo configure:2475: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2475   rm -rf conftest*
2476   eval "ac_cv_func__doprnt=yes"
2477 else
2478   echo "configure: failed program was:" >&5
2479   cat conftest.$ac_ext >&5
2480   rm -rf conftest*
2481   eval "ac_cv_func__doprnt=no"
2482 fi
2483 rm -f conftest*
2484 fi
2485
2486 if eval "test \"`echo '$ac_cv_func_'_doprnt`\" = yes"; then
2487   echo "$ac_t""yes" 1>&6
2488   cat >> confdefs.h <<\EOF
2489 #define HAVE_DOPRNT 1
2490 EOF
2491
2492 else
2493   echo "$ac_t""no" 1>&6
2494 fi
2495
2496 fi
2497
2498 vfprintf=
2499 doprint=
2500 if test $ac_cv_func_vprintf != yes ; then
2501   vfprintf=vfprintf.o
2502   if test $ac_cv_func__doprnt != yes ; then
2503     doprint=doprint.o
2504   fi
2505 fi
2506
2507
2508
2509 echo $ac_n "checking whether the printf functions support %p""... $ac_c" 1>&6
2510 echo "configure:2511: checking whether the printf functions support %p" >&5
2511 if eval "test \"`echo '$''{'gcc_cv_func_printf_ptr'+set}'`\" = set"; then
2512   echo $ac_n "(cached) $ac_c" 1>&6
2513 else
2514   if test "$cross_compiling" = yes; then
2515   gcc_cv_func_printf_ptr=no
2516 else
2517   cat > conftest.$ac_ext <<EOF
2518 #line 2519 "configure"
2519 #include "confdefs.h"
2520 #include <stdio.h>
2521
2522 int main()
2523 {
2524   char buf[64];
2525   char *p = buf, *q = NULL;
2526   sprintf(buf, "%p", p);
2527   sscanf(buf, "%p", &q);
2528   return (p != q);
2529 }
2530 EOF
2531 if { (eval echo configure:2532: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2532 then
2533   gcc_cv_func_printf_ptr=yes
2534 else
2535   echo "configure: failed program was:" >&5
2536   cat conftest.$ac_ext >&5
2537   rm -fr conftest*
2538   gcc_cv_func_printf_ptr=no
2539 fi
2540 rm -fr conftest*
2541 fi
2542
2543 rm -f core core.* *.core
2544 fi
2545
2546 echo "$ac_t""$gcc_cv_func_printf_ptr" 1>&6
2547 if test $gcc_cv_func_printf_ptr = yes ; then
2548   cat >> confdefs.h <<\EOF
2549 #define HAVE_PRINTF_PTR 1
2550 EOF
2551
2552 fi
2553
2554
2555 case "${host}" in
2556 *-*-uwin*)
2557   # Under some versions of uwin, vfork is notoriously buggy and the test
2558   # can hang configure; on other versions, vfork exists just as a stub.
2559   # FIXME: This should be removed once vfork in uwin's runtime is fixed.
2560   ac_cv_func_vfork_works=no
2561   ;;
2562 esac
2563 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
2564 echo "configure:2565: checking for pid_t" >&5
2565 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
2566   echo $ac_n "(cached) $ac_c" 1>&6
2567 else
2568   cat > conftest.$ac_ext <<EOF
2569 #line 2570 "configure"
2570 #include "confdefs.h"
2571 #include <sys/types.h>
2572 #if STDC_HEADERS
2573 #include <stdlib.h>
2574 #include <stddef.h>
2575 #endif
2576 EOF
2577 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2578   egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
2579   rm -rf conftest*
2580   ac_cv_type_pid_t=yes
2581 else
2582   rm -rf conftest*
2583   ac_cv_type_pid_t=no
2584 fi
2585 rm -f conftest*
2586
2587 fi
2588 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
2589 if test $ac_cv_type_pid_t = no; then
2590   cat >> confdefs.h <<\EOF
2591 #define pid_t int
2592 EOF
2593
2594 fi
2595
2596 ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
2597 echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
2598 echo "configure:2599: checking for vfork.h" >&5
2599 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2600   echo $ac_n "(cached) $ac_c" 1>&6
2601 else
2602   cat > conftest.$ac_ext <<EOF
2603 #line 2604 "configure"
2604 #include "confdefs.h"
2605 #include <vfork.h>
2606 EOF
2607 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2608 { (eval echo configure:2609: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2609 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2610 if test -z "$ac_err"; then
2611   rm -rf conftest*
2612   eval "ac_cv_header_$ac_safe=yes"
2613 else
2614   echo "$ac_err" >&5
2615   echo "configure: failed program was:" >&5
2616   cat conftest.$ac_ext >&5
2617   rm -rf conftest*
2618   eval "ac_cv_header_$ac_safe=no"
2619 fi
2620 rm -f conftest*
2621 fi
2622 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2623   echo "$ac_t""yes" 1>&6
2624   cat >> confdefs.h <<\EOF
2625 #define HAVE_VFORK_H 1
2626 EOF
2627
2628 else
2629   echo "$ac_t""no" 1>&6
2630 fi
2631
2632 echo $ac_n "checking for working vfork""... $ac_c" 1>&6
2633 echo "configure:2634: checking for working vfork" >&5
2634 if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
2635   echo $ac_n "(cached) $ac_c" 1>&6
2636 else
2637   if test "$cross_compiling" = yes; then
2638   echo $ac_n "checking for vfork""... $ac_c" 1>&6
2639 echo "configure:2640: checking for vfork" >&5
2640 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
2641   echo $ac_n "(cached) $ac_c" 1>&6
2642 else
2643   cat > conftest.$ac_ext <<EOF
2644 #line 2645 "configure"
2645 #include "confdefs.h"
2646 /* System header to define __stub macros and hopefully few prototypes,
2647     which can conflict with char vfork(); below.  */
2648 #include <assert.h>
2649 /* Override any gcc2 internal prototype to avoid an error.  */
2650 /* We use char because int might match the return type of a gcc2
2651     builtin and then its argument prototype would still apply.  */
2652 char vfork();
2653
2654 int main() {
2655
2656 /* The GNU C library defines this for functions which it implements
2657     to always fail with ENOSYS.  Some functions are actually named
2658     something starting with __ and the normal name is an alias.  */
2659 #if defined (__stub_vfork) || defined (__stub___vfork)
2660 choke me
2661 #else
2662 vfork();
2663 #endif
2664
2665 ; return 0; }
2666 EOF
2667 if { (eval echo configure:2668: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2668   rm -rf conftest*
2669   eval "ac_cv_func_vfork=yes"
2670 else
2671   echo "configure: failed program was:" >&5
2672   cat conftest.$ac_ext >&5
2673   rm -rf conftest*
2674   eval "ac_cv_func_vfork=no"
2675 fi
2676 rm -f conftest*
2677 fi
2678
2679 if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
2680   echo "$ac_t""yes" 1>&6
2681   :
2682 else
2683   echo "$ac_t""no" 1>&6
2684 fi
2685
2686 ac_cv_func_vfork_works=$ac_cv_func_vfork
2687 else
2688   cat > conftest.$ac_ext <<EOF
2689 #line 2690 "configure"
2690 #include "confdefs.h"
2691 /* Thanks to Paul Eggert for this test.  */
2692 #include <stdio.h>
2693 #include <sys/types.h>
2694 #include <sys/stat.h>
2695 #ifdef HAVE_UNISTD_H
2696 #include <unistd.h>
2697 #endif
2698 #ifdef HAVE_VFORK_H
2699 #include <vfork.h>
2700 #endif
2701 /* On some sparc systems, changes by the child to local and incoming
2702    argument registers are propagated back to the parent.
2703    The compiler is told about this with #include <vfork.h>,
2704    but some compilers (e.g. gcc -O) don't grok <vfork.h>.
2705    Test for this by using a static variable whose address
2706    is put into a register that is clobbered by the vfork.  */
2707 static
2708 #ifdef __cplusplus
2709 sparc_address_test (int arg)
2710 #else
2711 sparc_address_test (arg) int arg;
2712 #endif
2713 {
2714   static pid_t child;
2715   if (!child) {
2716     child = vfork ();
2717     if (child < 0) {
2718       perror ("vfork");
2719       _exit(2);
2720     }
2721     if (!child) {
2722       arg = getpid();
2723       write(-1, "", 0);
2724       _exit (arg);
2725     }
2726   }
2727 }
2728 main() {
2729   pid_t parent = getpid ();
2730   pid_t child;
2731
2732   sparc_address_test ();
2733
2734   child = vfork ();
2735
2736   if (child == 0) {
2737     /* Here is another test for sparc vfork register problems.
2738        This test uses lots of local variables, at least
2739        as many local variables as main has allocated so far
2740        including compiler temporaries.  4 locals are enough for
2741        gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe.
2742        A buggy compiler should reuse the register of parent
2743        for one of the local variables, since it will think that
2744        parent can't possibly be used any more in this routine.
2745        Assigning to the local variable will thus munge parent
2746        in the parent process.  */
2747     pid_t
2748       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
2749       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
2750     /* Convince the compiler that p..p7 are live; otherwise, it might
2751        use the same hardware register for all 8 local variables.  */
2752     if (p != p1 || p != p2 || p != p3 || p != p4
2753         || p != p5 || p != p6 || p != p7)
2754       _exit(1);
2755
2756     /* On some systems (e.g. IRIX 3.3),
2757        vfork doesn't separate parent from child file descriptors.
2758        If the child closes a descriptor before it execs or exits,
2759        this munges the parent's descriptor as well.
2760        Test for this by closing stdout in the child.  */
2761     _exit(close(fileno(stdout)) != 0);
2762   } else {
2763     int status;
2764     struct stat st;
2765
2766     while (wait(&status) != child)
2767       ;
2768     exit(
2769          /* Was there some problem with vforking?  */
2770          child < 0
2771
2772          /* Did the child fail?  (This shouldn't happen.)  */
2773          || status
2774
2775          /* Did the vfork/compiler bug occur?  */
2776          || parent != getpid()
2777
2778          /* Did the file descriptor bug occur?  */
2779          || fstat(fileno(stdout), &st) != 0
2780          );
2781   }
2782 }
2783 EOF
2784 if { (eval echo configure:2785: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2785 then
2786   ac_cv_func_vfork_works=yes
2787 else
2788   echo "configure: failed program was:" >&5
2789   cat conftest.$ac_ext >&5
2790   rm -fr conftest*
2791   ac_cv_func_vfork_works=no
2792 fi
2793 rm -fr conftest*
2794 fi
2795
2796 fi
2797
2798 echo "$ac_t""$ac_cv_func_vfork_works" 1>&6
2799 if test $ac_cv_func_vfork_works = no; then
2800   cat >> confdefs.h <<\EOF
2801 #define vfork fork
2802 EOF
2803
2804 fi
2805
2806 for ac_hdr in unistd.h
2807 do
2808 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2809 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2810 echo "configure:2811: checking for $ac_hdr" >&5
2811 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2812   echo $ac_n "(cached) $ac_c" 1>&6
2813 else
2814   cat > conftest.$ac_ext <<EOF
2815 #line 2816 "configure"
2816 #include "confdefs.h"
2817 #include <$ac_hdr>
2818 EOF
2819 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2820 { (eval echo configure:2821: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2821 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2822 if test -z "$ac_err"; then
2823   rm -rf conftest*
2824   eval "ac_cv_header_$ac_safe=yes"
2825 else
2826   echo "$ac_err" >&5
2827   echo "configure: failed program was:" >&5
2828   cat conftest.$ac_ext >&5
2829   rm -rf conftest*
2830   eval "ac_cv_header_$ac_safe=no"
2831 fi
2832 rm -f conftest*
2833 fi
2834 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2835   echo "$ac_t""yes" 1>&6
2836     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2837   cat >> confdefs.h <<EOF
2838 #define $ac_tr_hdr 1
2839 EOF
2840
2841 else
2842   echo "$ac_t""no" 1>&6
2843 fi
2844 done
2845
2846 for ac_func in getpagesize
2847 do
2848 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2849 echo "configure:2850: checking for $ac_func" >&5
2850 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2851   echo $ac_n "(cached) $ac_c" 1>&6
2852 else
2853   cat > conftest.$ac_ext <<EOF
2854 #line 2855 "configure"
2855 #include "confdefs.h"
2856 /* System header to define __stub macros and hopefully few prototypes,
2857     which can conflict with char $ac_func(); below.  */
2858 #include <assert.h>
2859 /* Override any gcc2 internal prototype to avoid an error.  */
2860 /* We use char because int might match the return type of a gcc2
2861     builtin and then its argument prototype would still apply.  */
2862 char $ac_func();
2863
2864 int main() {
2865
2866 /* The GNU C library defines this for functions which it implements
2867     to always fail with ENOSYS.  Some functions are actually named
2868     something starting with __ and the normal name is an alias.  */
2869 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2870 choke me
2871 #else
2872 $ac_func();
2873 #endif
2874
2875 ; return 0; }
2876 EOF
2877 if { (eval echo configure:2878: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2878   rm -rf conftest*
2879   eval "ac_cv_func_$ac_func=yes"
2880 else
2881   echo "configure: failed program was:" >&5
2882   cat conftest.$ac_ext >&5
2883   rm -rf conftest*
2884   eval "ac_cv_func_$ac_func=no"
2885 fi
2886 rm -f conftest*
2887 fi
2888
2889 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2890   echo "$ac_t""yes" 1>&6
2891     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2892   cat >> confdefs.h <<EOF
2893 #define $ac_tr_func 1
2894 EOF
2895
2896 else
2897   echo "$ac_t""no" 1>&6
2898 fi
2899 done
2900
2901 echo $ac_n "checking for working mmap from /dev/zero""... $ac_c" 1>&6
2902 echo "configure:2903: checking for working mmap from /dev/zero" >&5
2903 if eval "test \"`echo '$''{'ac_cv_func_mmap_anywhere'+set}'`\" = set"; then
2904   echo $ac_n "(cached) $ac_c" 1>&6
2905 else
2906   if test "$cross_compiling" = yes; then
2907   ac_cv_func_mmap_anywhere=no
2908 else
2909   cat > conftest.$ac_ext <<EOF
2910 #line 2911 "configure"
2911 #include "confdefs.h"
2912
2913 /* Test by Richard Henderson and Alexandre Oliva.
2914    Check whether mmap from /dev/zero works. */
2915 #include <sys/types.h>
2916 #include <fcntl.h>
2917 #include <sys/mman.h>
2918
2919 /* This mess was copied from the GNU getpagesize.h.  */
2920 #ifndef HAVE_GETPAGESIZE
2921 # ifdef HAVE_UNISTD_H
2922 #  include <unistd.h>
2923 # endif
2924
2925 /* Assume that all systems that can run configure have sys/param.h.  */
2926 # ifndef HAVE_SYS_PARAM_H
2927 #  define HAVE_SYS_PARAM_H 1
2928 # endif
2929
2930 # ifdef _SC_PAGESIZE
2931 #  define getpagesize() sysconf(_SC_PAGESIZE)
2932 # else /* no _SC_PAGESIZE */
2933 #  ifdef HAVE_SYS_PARAM_H
2934 #   include <sys/param.h>
2935 #   ifdef EXEC_PAGESIZE
2936 #    define getpagesize() EXEC_PAGESIZE
2937 #   else /* no EXEC_PAGESIZE */
2938 #    ifdef NBPG
2939 #     define getpagesize() NBPG * CLSIZE
2940 #     ifndef CLSIZE
2941 #      define CLSIZE 1
2942 #     endif /* no CLSIZE */
2943 #    else /* no NBPG */
2944 #     ifdef NBPC
2945 #      define getpagesize() NBPC
2946 #     else /* no NBPC */
2947 #      ifdef PAGESIZE
2948 #       define getpagesize() PAGESIZE
2949 #      endif /* PAGESIZE */
2950 #     endif /* no NBPC */
2951 #    endif /* no NBPG */
2952 #   endif /* no EXEC_PAGESIZE */
2953 #  else /* no HAVE_SYS_PARAM_H */
2954 #   define getpagesize() 8192   /* punt totally */
2955 #  endif /* no HAVE_SYS_PARAM_H */
2956 # endif /* no _SC_PAGESIZE */
2957
2958 #endif /* no HAVE_GETPAGESIZE */
2959
2960 int main()
2961 {
2962   char *x;
2963   int fd, pg;
2964
2965   fd = open("/dev/zero", O_RDWR);
2966   if (fd < 0)
2967     exit(1);
2968
2969   pg = getpagesize();
2970   x = (char*)mmap(0, pg, PROT_READ|PROT_WRITE, MAP_PRIVATE, fd, 0);
2971   if (x == (char *) -1)
2972     exit(2);
2973
2974   *(int *)x += 1;
2975
2976   if (munmap(x, pg) < 0)
2977     exit(3);
2978
2979   exit(0);
2980 }
2981 EOF
2982 if { (eval echo configure:2983: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2983 then
2984   ac_cv_func_mmap_anywhere=yes
2985 else
2986   echo "configure: failed program was:" >&5
2987   cat conftest.$ac_ext >&5
2988   rm -fr conftest*
2989   ac_cv_func_mmap_anywhere=no
2990 fi
2991 rm -fr conftest*
2992 fi
2993
2994 fi
2995
2996 echo "$ac_t""$ac_cv_func_mmap_anywhere" 1>&6
2997 if test $ac_cv_func_mmap_anywhere = yes; then
2998   cat >> confdefs.h <<\EOF
2999 #define HAVE_MMAP_ANYWHERE 1
3000 EOF
3001
3002 fi
3003
3004 echo $ac_n "checking for working mmap of a file""... $ac_c" 1>&6
3005 echo "configure:3006: checking for working mmap of a file" >&5
3006 if eval "test \"`echo '$''{'ac_cv_func_mmap_file'+set}'`\" = set"; then
3007   echo $ac_n "(cached) $ac_c" 1>&6
3008 else
3009   # Create a file one thousand bytes long.
3010 for i in 1 2 3 4 5 6 7 8 9 0
3011 do for j in 1 2 3 4 5 6 7 8 9 0
3012 do echo $i $j xxxxx
3013 done
3014 done > conftestdata$$
3015
3016 if test "$cross_compiling" = yes; then
3017   ac_cv_func_mmap_file=no
3018 else
3019   cat > conftest.$ac_ext <<EOF
3020 #line 3021 "configure"
3021 #include "confdefs.h"
3022
3023 /* Test by Zack Weinberg.  Modified from MMAP_ANYWHERE test by
3024    Richard Henderson and Alexandre Oliva.
3025    Check whether read-only mmap of a plain file works. */
3026 #include <sys/types.h>
3027 #include <sys/stat.h>
3028 #include <fcntl.h>
3029 #include <sys/mman.h>
3030
3031 int main()
3032 {
3033   char *x;
3034   int fd;
3035   struct stat st;
3036
3037   fd = open("conftestdata$$", O_RDONLY);
3038   if (fd < 0)
3039     exit(1);
3040
3041   if (fstat (fd, &st))
3042     exit(2);
3043
3044   x = (char*)mmap(0, st.st_size, PROT_READ, MAP_PRIVATE, fd, 0);
3045   if (x == (char *) -1)
3046     exit(3);
3047
3048   if (x[0] != '1' || x[1] != ' ' || x[2] != '1' || x[3] != ' ')
3049     exit(4);
3050
3051   if (munmap(x, st.st_size) < 0)
3052     exit(5);
3053
3054   exit(0);
3055 }
3056 EOF
3057 if { (eval echo configure:3058: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3058 then
3059   ac_cv_func_mmap_file=yes
3060 else
3061   echo "configure: failed program was:" >&5
3062   cat conftest.$ac_ext >&5
3063   rm -fr conftest*
3064   ac_cv_func_mmap_file=no
3065 fi
3066 rm -fr conftest*
3067 fi
3068
3069 fi
3070
3071 echo "$ac_t""$ac_cv_func_mmap_file" 1>&6
3072 if test $ac_cv_func_mmap_file = yes; then
3073   cat >> confdefs.h <<\EOF
3074 #define HAVE_MMAP_FILE 1
3075 EOF
3076
3077 fi
3078
3079
3080 # We will need to find libiberty.h and ansidecl.h
3081 saved_CFLAGS="$CFLAGS"
3082 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
3083 for ac_func in bcopy bzero bcmp \
3084         index rindex getenv atol sbrk abort atof getcwd getwd \
3085         strsignal putc_unlocked fputs_unlocked strstr environ \
3086         malloc realloc calloc free
3087 do
3088 echo $ac_n "checking whether $ac_func must be declared""... $ac_c" 1>&6
3089 echo "configure:3090: checking whether $ac_func must be declared" >&5
3090 if eval "test \"`echo '$''{'gcc_cv_decl_needed_$ac_func'+set}'`\" = set"; then
3091   echo $ac_n "(cached) $ac_c" 1>&6
3092 else
3093   cat > conftest.$ac_ext <<EOF
3094 #line 3095 "configure"
3095 #include "confdefs.h"
3096
3097 #include "gansidecl.h"
3098 #include "system.h"
3099 int main() {
3100 #ifndef $ac_func
3101 char *(*pfn) = (char *(*)) $ac_func ;
3102 #endif
3103 ; return 0; }
3104 EOF
3105 if { (eval echo configure:3106: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3106   rm -rf conftest*
3107   eval "gcc_cv_decl_needed_$ac_func=no"
3108 else
3109   echo "configure: failed program was:" >&5
3110   cat conftest.$ac_ext >&5
3111   rm -rf conftest*
3112   eval "gcc_cv_decl_needed_$ac_func=yes"
3113 fi
3114 rm -f conftest*
3115 fi
3116
3117 if eval "test \"`echo '$gcc_cv_decl_needed_'$ac_func`\" = yes"; then
3118   echo "$ac_t""yes" 1>&6 ;   ac_tr_decl=NEED_DECLARATION_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3119   cat >> confdefs.h <<EOF
3120 #define $ac_tr_decl 1
3121 EOF
3122
3123 else
3124   echo "$ac_t""no" 1>&6 ; :
3125 fi
3126
3127 done
3128 if test x = y ; then
3129   cat >> confdefs.h <<EOF
3130 #define NEED_DECLARATION_BCOPY 1
3131 EOF
3132  cat >> confdefs.h <<EOF
3133 #define NEED_DECLARATION_BZERO 1
3134 EOF
3135  cat >> confdefs.h <<EOF
3136 #define NEED_DECLARATION_BCMP 1
3137 EOF
3138  \
3139         cat >> confdefs.h <<EOF
3140 #define NEED_DECLARATION_INDEX 1
3141 EOF
3142  cat >> confdefs.h <<EOF
3143 #define NEED_DECLARATION_RINDEX 1
3144 EOF
3145  cat >> confdefs.h <<EOF
3146 #define NEED_DECLARATION_GETENV 1
3147 EOF
3148  cat >> confdefs.h <<EOF
3149 #define NEED_DECLARATION_ATOL 1
3150 EOF
3151  cat >> confdefs.h <<EOF
3152 #define NEED_DECLARATION_SBRK 1
3153 EOF
3154  cat >> confdefs.h <<EOF
3155 #define NEED_DECLARATION_ABORT 1
3156 EOF
3157  cat >> confdefs.h <<EOF
3158 #define NEED_DECLARATION_ATOF 1
3159 EOF
3160  cat >> confdefs.h <<EOF
3161 #define NEED_DECLARATION_GETCWD 1
3162 EOF
3163  cat >> confdefs.h <<EOF
3164 #define NEED_DECLARATION_GETWD 1
3165 EOF
3166  \
3167         cat >> confdefs.h <<EOF
3168 #define NEED_DECLARATION_STRSIGNAL 1
3169 EOF
3170  cat >> confdefs.h <<EOF
3171 #define NEED_DECLARATION_PUTC_UNLOCKED 1
3172 EOF
3173  cat >> confdefs.h <<EOF
3174 #define NEED_DECLARATION_FPUTS_UNLOCKED 1
3175 EOF
3176  cat >> confdefs.h <<EOF
3177 #define NEED_DECLARATION_STRSTR 1
3178 EOF
3179  cat >> confdefs.h <<EOF
3180 #define NEED_DECLARATION_ENVIRON 1
3181 EOF
3182  \
3183         cat >> confdefs.h <<EOF
3184 #define NEED_DECLARATION_MALLOC 1
3185 EOF
3186  cat >> confdefs.h <<EOF
3187 #define NEED_DECLARATION_REALLOC 1
3188 EOF
3189  cat >> confdefs.h <<EOF
3190 #define NEED_DECLARATION_CALLOC 1
3191 EOF
3192  cat >> confdefs.h <<EOF
3193 #define NEED_DECLARATION_FREE 1
3194 EOF
3195 fi
3196
3197
3198 for ac_func in getrlimit setrlimit getrusage
3199 do
3200 echo $ac_n "checking whether $ac_func must be declared""... $ac_c" 1>&6
3201 echo "configure:3202: checking whether $ac_func must be declared" >&5
3202 if eval "test \"`echo '$''{'gcc_cv_decl_needed_$ac_func'+set}'`\" = set"; then
3203   echo $ac_n "(cached) $ac_c" 1>&6
3204 else
3205   cat > conftest.$ac_ext <<EOF
3206 #line 3207 "configure"
3207 #include "confdefs.h"
3208
3209 #include "gansidecl.h"
3210 #include "system.h"
3211 #ifdef HAVE_SYS_RESOURCE_H
3212 #include <sys/resource.h>
3213 #endif
3214
3215 int main() {
3216 #ifndef $ac_func
3217 char *(*pfn) = (char *(*)) $ac_func ;
3218 #endif
3219 ; return 0; }
3220 EOF
3221 if { (eval echo configure:3222: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3222   rm -rf conftest*
3223   eval "gcc_cv_decl_needed_$ac_func=no"
3224 else
3225   echo "configure: failed program was:" >&5
3226   cat conftest.$ac_ext >&5
3227   rm -rf conftest*
3228   eval "gcc_cv_decl_needed_$ac_func=yes"
3229 fi
3230 rm -f conftest*
3231 fi
3232
3233 if eval "test \"`echo '$gcc_cv_decl_needed_'$ac_func`\" = yes"; then
3234   echo "$ac_t""yes" 1>&6 ;   ac_tr_decl=NEED_DECLARATION_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3235   cat >> confdefs.h <<EOF
3236 #define $ac_tr_decl 1
3237 EOF
3238
3239 else
3240   echo "$ac_t""no" 1>&6 ; :
3241 fi
3242
3243 done
3244 if test x = y ; then
3245   cat >> confdefs.h <<EOF
3246 #define NEED_DECLARATION_GETRLIMIT 1
3247 EOF
3248  cat >> confdefs.h <<EOF
3249 #define NEED_DECLARATION_SETRLIMIT 1
3250 EOF
3251  cat >> confdefs.h <<EOF
3252 #define NEED_DECLARATION_GETRUSAGE 1
3253 EOF
3254 fi
3255
3256
3257 # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
3258 CFLAGS="$saved_CFLAGS"
3259
3260 # mkdir takes a single argument on some systems.
3261 echo $ac_n "checking if mkdir takes one argument""... $ac_c" 1>&6
3262 echo "configure:3263: checking if mkdir takes one argument" >&5
3263 if eval "test \"`echo '$''{'gcc_cv_mkdir_takes_one_arg'+set}'`\" = set"; then
3264   echo $ac_n "(cached) $ac_c" 1>&6
3265 else
3266   cat > conftest.$ac_ext <<EOF
3267 #line 3268 "configure"
3268 #include "confdefs.h"
3269
3270 #include <sys/types.h>
3271 #ifdef HAVE_SYS_STAT_H
3272 # include <sys/stat.h>
3273 #endif
3274 #ifdef HAVE_UNISTD_H
3275 # include <unistd.h>
3276 #endif
3277 #ifdef HAVE_DIRECT_H
3278 # include <direct.h>
3279 #endif
3280 int main() {
3281 mkdir ("foo", 0);
3282 ; return 0; }
3283 EOF
3284 if { (eval echo configure:3285: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3285   rm -rf conftest*
3286   gcc_cv_mkdir_takes_one_arg=no
3287 else
3288   echo "configure: failed program was:" >&5
3289   cat conftest.$ac_ext >&5
3290   rm -rf conftest*
3291   gcc_cv_mkdir_takes_one_arg=yes
3292 fi
3293 rm -f conftest*
3294 fi
3295
3296 echo "$ac_t""$gcc_cv_mkdir_takes_one_arg" 1>&6
3297 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
3298   cat >> confdefs.h <<\EOF
3299 #define MKDIR_TAKES_ONE_ARG 1
3300 EOF
3301
3302 fi
3303
3304
3305 # File extensions
3306 manext='.1'
3307 objext='.o'
3308
3309
3310
3311 build_xm_file=
3312 build_xm_defines=
3313 build_install_headers_dir=install-headers-tar
3314 build_exeext=
3315 host_xm_file=
3316 host_xm_defines=
3317 host_xmake_file=
3318 host_truncate_target=
3319 host_exeext=
3320
3321 # Decode the host machine, then the target machine.
3322 # For the host machine, we save the xm_file variable as host_xm_file;
3323 # then we decode the target machine and forget everything else
3324 # that came from the host machine.
3325 for machine in $build $host $target; do
3326
3327         out_file=
3328         xmake_file=
3329         tmake_file=
3330         extra_headers=
3331         extra_passes=
3332         extra_parts=
3333         extra_programs=
3334         extra_objs=
3335         extra_host_objs=
3336         extra_gcc_objs=
3337         xm_defines=
3338         float_format=
3339         # Set this to force installation and use of collect2.
3340         use_collect2=
3341         # Set this to override the default target model.
3342         target_cpu_default=
3343         # Set this to control how the header file directory is installed.
3344         install_headers_dir=install-headers-tar
3345         # Set this to a non-empty list of args to pass to cpp if the target
3346         # wants its .md file passed through cpp.
3347         md_cppflags=
3348         # Set this if directory names should be truncated to 14 characters.
3349         truncate_target=
3350         # Set this if gdb needs a dir command with `dirname $out_file`
3351         gdb_needs_out_file_path=
3352         # Set this if the build machine requires executables to have a
3353         # file name suffix.
3354         exeext=
3355         # Set this to control which thread package will be used.
3356         thread_file=
3357         # Reinitialize these from the flag values every loop pass, since some
3358         # configure entries modify them.
3359         gas="$gas_flag"
3360         gnu_ld="$gnu_ld_flag"
3361         enable_threads=$enable_threads_flag
3362
3363         # Set default cpu_type, tm_file, tm_p_file and xm_file so it can be
3364         # updated in each machine entry.
3365         tm_p_file=
3366         cpu_type=`echo $machine | sed 's/-.*$//'`
3367         case $machine in
3368         alpha*-*-*)
3369                 cpu_type=alpha
3370                 ;;
3371         arm*-*-*)
3372                 cpu_type=arm
3373                 ;;
3374         c*-convex-*)
3375                 cpu_type=convex
3376                 ;;
3377         i[34567]86-*-*)
3378                 cpu_type=i386
3379                 ;;
3380         hppa*-*-*)
3381                 cpu_type=pa
3382                 ;;
3383         m68000-*-*)
3384                 cpu_type=m68k
3385                 ;;
3386         mips*-*-*)
3387                 cpu_type=mips
3388                 ;;
3389         pj*-*-*)
3390                 cpu_type=pj
3391                 ;;
3392         powerpc*-*-*)
3393                 cpu_type=rs6000
3394                 ;;
3395         pyramid-*-*)
3396                 cpu_type=pyr
3397                 ;;
3398         sparc*-*-*)
3399                 cpu_type=sparc
3400                 ;;
3401         esac
3402
3403         tm_file=${cpu_type}/${cpu_type}.h
3404         xm_file=${cpu_type}/xm-${cpu_type}.h
3405         if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h;
3406         then
3407                 tm_p_file=${cpu_type}/${cpu_type}-protos.h;
3408         fi
3409         # On a.out targets, we need to use collect2.
3410         case $machine in
3411         *-*-*aout*)
3412                 use_collect2=yes
3413                 ;;
3414         esac
3415
3416         # Common parts for linux-gnu and openbsd systems
3417         case $machine in
3418         *-*-linux-gnu*)
3419                 xm_defines="HAVE_ATEXIT POSIX BSTRING"
3420                 ;;
3421         *-*-openbsd*)
3422                 tm_file=${cpu_type}/openbsd.h
3423                 tmake_file="t-libc-ok t-openbsd"
3424                 # avoid surprises, always provide an xm-openbsd file
3425                 xm_file=${cpu_type}/xm-openbsd.h
3426                 # don't depend on processor x-fragments as well
3427                 xmake_file=none
3428                 if test x$enable_threads = xyes; then
3429                         thread_file='posix'
3430                         tmake_file="${tmake_file} t-openbsd-thread"
3431                 fi
3432                 ;;
3433         esac
3434
3435         case $machine in
3436         # Support site-specific machine types.
3437         *local*)
3438                 cpu_type=`echo $machine | sed -e 's/-.*//'`
3439                 rest=`echo $machine | sed -e "s/$cpu_type-//"`
3440                 xm_file=${cpu_type}/xm-$rest.h
3441                 tm_file=${cpu_type}/$rest.h
3442                 if test -f $srcdir/config/${cpu_type}/x-$rest; \
3443                 then xmake_file=${cpu_type}/x-$rest; \
3444                 else true; \
3445                 fi
3446                 if test -f $srcdir/config/${cpu_type}/t-$rest; \
3447                 then tmake_file=${cpu_type}/t-$rest; \
3448                 else true; \
3449                 fi
3450                 ;;
3451         1750a-*-*)
3452                 ;;
3453         a29k-*-bsd* | a29k-*-sym1*)
3454                 tm_file="${tm_file} a29k/unix.h"
3455                 xm_defines=USG
3456                 xmake_file=a29k/x-unix
3457                 use_collect2=yes
3458                 ;;
3459         a29k-*-udi | a29k-*-coff)
3460                 tm_file="${tm_file} dbxcoff.h a29k/udi.h"
3461                 tmake_file=a29k/t-a29kbare
3462                 ;;
3463         a29k-wrs-vxworks*)
3464                 tm_file="${tm_file} dbxcoff.h a29k/udi.h a29k/vx29k.h"
3465                 tmake_file=a29k/t-vx29k
3466                 extra_parts="crtbegin.o crtend.o"
3467                 thread_file='vxworks'
3468                 ;;
3469         a29k-*-*)                       # Default a29k environment.
3470                 use_collect2=yes
3471                 ;;
3472         alpha-*-interix)
3473                 tm_file="${tm_file} alpha/alpha32.h interix.h alpha/alpha-interix.h"
3474
3475                 # GAS + IEEE_CONFORMANT+IEEE (no inexact);
3476                 #target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT|MASK_IEEE"
3477
3478                 # GAS + IEEE_CONFORMANT
3479                 target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT"
3480
3481                 xm_file="alpha/xm-alpha-interix.h xm-interix.h"
3482                 xmake_file="x-interix alpha/t-pe"
3483                 tmake_file="alpha/t-alpha alpha/t-interix alpha/t-ieee"
3484                 if test x$enable_threads = xyes ; then
3485                         thread_file='posix'
3486                 fi
3487                 if test x$stabs = xyes ; then
3488                         tm_file="${tm_file} dbxcoff.h"
3489                 fi
3490                 #prefix='$$INTERIX_ROOT'/usr/contrib
3491                 #local_prefix='$$INTERIX_ROOT'/usr/contrib
3492                 ;;
3493         alpha*-*-linux-gnuecoff*)
3494                 tm_file="${tm_file} alpha/linux-ecoff.h alpha/linux.h"
3495                 target_cpu_default="MASK_GAS"
3496                 tmake_file="alpha/t-alpha alpha/t-ieee"
3497                 gas=no
3498                 xmake_file=none
3499                 gas=yes gnu_ld=yes
3500                 ;;
3501         alpha*-*-linux-gnulibc1*)
3502                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3503                 target_cpu_default="MASK_GAS"
3504                 tmake_file="t-linux t-linux-gnulibc1 alpha/t-alpha alpha/t-crtbe alpha/t-ieee"
3505                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3506                 xmake_file=none
3507                 gas=yes gnu_ld=yes
3508                 if test x$enable_threads = xyes; then
3509                         thread_file='posix'
3510                 fi
3511                 ;;
3512         alpha*-*-linux-gnu*)
3513                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3514                 target_cpu_default="MASK_GAS"
3515                 tmake_file="t-linux alpha/t-crtbe alpha/t-alpha alpha/t-ieee"
3516                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3517                 xmake_file=none
3518                 gas=yes gnu_ld=yes
3519                 if test x$enable_threads = xyes; then
3520                         thread_file='posix'
3521                 fi
3522                 ;;
3523         alpha*-*-netbsd*)
3524                 tm_file="${tm_file} alpha/elf.h alpha/netbsd.h alpha/netbsd-elf.h"
3525                 target_cpu_default="MASK_GAS"
3526                 tmake_file="alpha/t-crtbe alpha/t-alpha alpha/t-ieee"
3527                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3528                 xmake_file=none
3529                 gas=yes gnu_ld=yes
3530                 ;;
3531
3532         alpha*-*-openbsd*)
3533                 # default x-alpha is only appropriate for dec-osf.
3534                 target_cpu_default="MASK_GAS"
3535                 tmake_file="alpha/t-alpha alpha/t-ieee"
3536                 ;;
3537
3538         alpha*-dec-osf*)
3539                 if test x$stabs = xyes
3540                 then
3541                         tm_file="${tm_file} dbx.h"
3542                 fi
3543                 if test x$gas != xyes
3544                 then
3545                         extra_passes="mips-tfile mips-tdump"
3546                 fi
3547                 use_collect2=yes
3548                 tmake_file="alpha/t-alpha alpha/t-ieee"
3549                 case $machine in
3550                   *-*-osf1*)
3551                     tm_file="${tm_file} alpha/osf.h alpha/osf12.h alpha/osf2or3.h"
3552                     ;;
3553                   *-*-osf[23]*)
3554                     tm_file="${tm_file} alpha/osf.h alpha/osf2or3.h"
3555                     ;;
3556                   *-*-osf4*)
3557                     tm_file="${tm_file} alpha/osf.h"
3558                     # Some versions of OSF4 (specifically X4.0-9 296.7) have
3559                     # a broken tar, so we use cpio instead.
3560                     install_headers_dir=install-headers-cpio
3561                     ;;
3562                   *-*-osf5*)
3563                     tm_file="${tm_file} alpha/osf.h alpha/osf5.h"
3564                     ;;
3565                 esac
3566                 case $machine in
3567                   *-*-osf4.0[b-z] | *-*-osf4.[1-9]* | *-*-osf5*)
3568                     target_cpu_default=MASK_SUPPORT_ARCH
3569                     ;;
3570                 esac
3571                 ;;
3572         alpha*-*-vxworks*)
3573                 tm_file="${tm_file} dbx.h alpha/vxworks.h"
3574                 tmake_file="alpha/t-alpha alpha/t-ieee"
3575                 if  x$gas != xyes
3576                 then
3577                         extra_passes="mips-tfile mips-tdump"
3578                 fi
3579                 use_collect2=yes
3580                 thread_file='vxworks'
3581                 ;;
3582         alpha*-*-winnt*)
3583                 tm_file="${tm_file} alpha/alpha32.h alpha/win-nt.h winnt/win-nt.h"
3584                 xm_file="${xm_file} config/winnt/xm-winnt.h alpha/xm-winnt.h"
3585                 tmake_file="t-libc-ok alpha/t-alpha alpha/t-ieee"
3586                 xmake_file=winnt/x-winnt
3587                 extra_host_objs=oldnames.o
3588                 extra_gcc_objs="spawnv.o oldnames.o"
3589                 if test x$gnu_ld != xyes
3590                 then
3591                         extra_programs=ld.exe
3592                 fi
3593                 if test x$enable_threads = xyes; then
3594                         thread_file='win32'
3595                 fi
3596                 ;;
3597         alpha*-dec-vms*)
3598                 tm_file=alpha/vms.h
3599                 xm_file="${xm_file} alpha/xm-vms.h"
3600                 tmake_file="alpha/t-alpha alpha/t-vms alpha/t-ieee"
3601                 ;;
3602         arc-*-elf*)
3603                 extra_parts="crtinit.o crtfini.o"
3604                 ;;
3605         arm-*-coff* | armel-*-coff*)
3606                 tm_file=arm/coff.h
3607                 tmake_file=arm/t-arm-coff
3608                 ;;
3609         arm-*-vxworks*)
3610                 tm_file=arm/vxarm.h
3611                 tmake_file=arm/t-arm-coff
3612                 thread_file='vxworks'
3613                 ;;
3614         arm-*-riscix1.[01]*)            # Acorn RISC machine (early versions)
3615                 tm_file=arm/riscix1-1.h
3616                 use_collect2=yes
3617                 ;;
3618         arm-*-riscix*)                  # Acorn RISC machine
3619                 if test x$gas = xyes
3620                 then
3621                     tm_file=arm/rix-gas.h
3622                 else
3623                     tm_file=arm/riscix.h
3624                 fi
3625                 xmake_file=arm/x-riscix
3626                 tmake_file=arm/t-riscix
3627                 use_collect2=yes
3628                 ;;
3629         arm-semi-aout | armel-semi-aout)
3630                 tm_file=arm/semi.h
3631                 tmake_file=arm/t-semi
3632                 ;;
3633         arm-semi-aof | armel-semi-aof)
3634                 tm_file=arm/semiaof.h
3635                 tmake_file=arm/t-semiaof
3636                 ;;
3637         arm*-*-netbsd*)
3638                 tm_file=arm/netbsd.h
3639                 tmake_file="t-netbsd arm/t-netbsd"
3640                 use_collect2=yes
3641                 ;;
3642         arm*-*-linux-gnuaout*)          # ARM GNU/Linux with a.out
3643                 cpu_type=arm
3644                 xmake_file=x-linux
3645                 tm_file=arm/linux-aout.h
3646                 tmake_file=arm/t-linux
3647                 gnu_ld=yes
3648                 ;;
3649         arm*-*-linux-gnuoldld*)         # ARM GNU/Linux with old ELF linker
3650                 xm_file=arm/xm-linux.h
3651                 xmake_file=x-linux
3652                 tm_file="arm/linux-oldld.h arm/linux-elf.h"
3653                 case $machine in
3654                 armv2*-*-*)
3655                         tm_file="arm/linux-elf26.h $tm_file"
3656                         ;;
3657                 esac
3658                 tmake_file="t-linux arm/t-linux"
3659                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3660                 gnu_ld=yes
3661                 case x${enable_threads} in
3662                 x | xyes | xpthreads | xposix)
3663                         thread_file='posix'
3664                         ;;
3665                 esac
3666                 ;;
3667         arm*-*-linux-gnu*)              # ARM GNU/Linux with ELF
3668                 xm_file=arm/xm-linux.h
3669                 xmake_file=x-linux
3670                 tm_file="arm/linux-elf.h"
3671                 case $machine in
3672                 armv2*-*-*)
3673                         tm_file="arm/linux-elf26.h $tm_file"
3674                         ;;
3675                 esac
3676                 tmake_file="t-linux arm/t-linux"
3677                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3678                 gnu_ld=yes
3679                 case x${enable_threads} in
3680                 x | xyes | xpthreads | xposix)
3681                         thread_file='posix'
3682                         ;;
3683                 esac
3684                 ;;
3685         arm*-*-uclinux*)                # ARM ucLinux
3686                 tm_file=arm/uclinux-elf.h
3687                 tmake_file=arm/t-arm-elf
3688                 ;;
3689         arm*-*-aout)
3690                 tm_file=arm/aout.h
3691                 tmake_file=arm/t-arm-aout
3692                 ;;
3693         arm*-*-ecos-elf)
3694                 tm_file=arm/ecos-elf.h
3695                 tmake_file=arm/t-arm-elf
3696                 ;;
3697         arm*-*-elf)
3698                 tm_file=arm/unknown-elf.h
3699                 tmake_file=arm/t-arm-elf
3700                 ;;
3701         arm*-*-conix*)
3702                 tm_file=arm/conix-elf.h
3703                 tmake_file=arm/t-arm-elf
3704                 ;;
3705         arm*-*-oabi)
3706                 tm_file=arm/unknown-elf-oabi.h
3707                 tmake_file=arm/t-arm-elf
3708                 ;;
3709         arm-*-pe*)
3710                 tm_file=arm/pe.h
3711                 tmake_file=arm/t-pe
3712                 extra_objs="pe.o"
3713                 ;;
3714         avr-*-*)
3715                 ;;
3716         c1-convex-*)                    # Convex C1
3717                 target_cpu_default=1
3718                 use_collect2=yes
3719                 ;;
3720         c2-convex-*)                    # Convex C2
3721                 target_cpu_default=2
3722                 use_collect2=yes
3723                 ;;
3724         c32-convex-*)
3725                 target_cpu_default=4
3726                 use_collect2=yes
3727                 ;;
3728         c34-convex-*)
3729                 target_cpu_default=8
3730                 use_collect2=yes
3731                 ;;
3732         c38-convex-*)
3733                 target_cpu_default=16
3734                 use_collect2=yes
3735                 ;;
3736         c4x-*)
3737                 cpu_type=c4x
3738                 tmake_file=c4x/t-c4x
3739                 ;;
3740         clipper-intergraph-clix*)
3741                 tm_file="${tm_file} svr3.h clipper/clix.h"
3742                 xm_file=clipper/xm-clix.h
3743                 xmake_file=clipper/x-clix
3744                 extra_headers=va-clipper.h
3745                 extra_parts="crtbegin.o crtend.o"
3746                 install_headers_dir=install-headers-cpio
3747                 ;;
3748         d30v-*)
3749                 float_format=i64
3750                 ;;
3751         dsp16xx-*)
3752                 ;;
3753         elxsi-elxsi-*)
3754                 use_collect2=yes
3755                 ;;
3756         fr30-*-elf)
3757                 tm_file="fr30/fr30.h"
3758                 tmake_file=fr30/t-fr30
3759                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
3760                 ;;
3761 # This hasn't been upgraded to GCC 2.
3762 #       fx80-alliant-*)                 # Alliant FX/80
3763 #               ;;
3764         h8300-*-*)
3765                 float_format=i32
3766                 ;;
3767         hppa*-*-linux*)
3768                 target_cpu_default="(MASK_PA_11 | MASK_GAS | MASK_JUMP_IN_DELAY)"
3769                 tm_file="${tm_file} pa/elf.h linux.h pa/pa-linux.h"
3770                 tmake_file="t-linux pa/t-linux"
3771                 extra_parts="crtbegin.o crtend.o"
3772                 xmake_file=none
3773                 gas=yes gnu_ld=yes
3774                 if test x$enable_threads = xyes; then
3775                         thread_file='posix'
3776                 fi
3777                 ;;
3778         hppa*-*-openbsd*)
3779                 target_cpu_default="MASK_PA_11"
3780                 tmake_file=pa/t-openbsd
3781                 ;;
3782         hppa1.1-*-pro*)
3783                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
3784                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h"
3785                 xm_file=pa/xm-papro.h
3786                 tmake_file=pa/t-pro
3787                 ;;
3788         hppa1.1-*-osf*)
3789                 target_cpu_default="MASK_PA_11"
3790                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
3791                 use_collect2=yes
3792                 ;;
3793         hppa1.1-*-rtems*)
3794                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
3795                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h pa/rtems.h"
3796                 xm_file=pa/xm-papro.h
3797                 tmake_file=pa/t-pro
3798                 ;;
3799         hppa1.0-*-osf*)
3800                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
3801                 use_collect2=yes
3802                 ;;
3803         hppa1.1-*-bsd*)
3804                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
3805                 target_cpu_default="MASK_PA_11"
3806                 use_collect2=yes
3807                 ;;
3808         hppa1.0-*-bsd*)
3809                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
3810                 use_collect2=yes
3811                 ;;
3812         hppa1.0-*-hpux7*)
3813                 tm_file="pa/pa-oldas.h ${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux7.h"
3814                 xm_file=pa/xm-pahpux.h
3815                 xmake_file=pa/x-pa-hpux
3816                 if test x$gas = xyes
3817                 then
3818                         tm_file="${tm_file} pa/gas.h"
3819                 fi
3820                 install_headers_dir=install-headers-cpio
3821                 use_collect2=yes
3822                 ;;
3823         hppa1.0-*-hpux8.0[0-2]*)
3824                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
3825                 xm_file=pa/xm-pahpux.h
3826                 xmake_file=pa/x-pa-hpux
3827                 if test x$gas = xyes
3828                 then
3829                         tm_file="${tm_file} pa/pa-gas.h"
3830                 else
3831                         tm_file="pa/pa-oldas.h ${tm_file}"
3832                 fi
3833                 install_headers_dir=install-headers-cpio
3834                 use_collect2=yes
3835                 ;;
3836         hppa1.1-*-hpux8.0[0-2]*)
3837                 target_cpu_default="MASK_PA_11"
3838                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
3839                 xm_file=pa/xm-pahpux.h
3840                 xmake_file=pa/x-pa-hpux
3841                 if test x$gas = xyes
3842                 then
3843                         tm_file="${tm_file} pa/pa-gas.h"
3844                 else
3845                         tm_file="pa/pa-oldas.h ${tm_file}"
3846                 fi
3847                 install_headers_dir=install-headers-cpio
3848                 use_collect2=yes
3849                 ;;
3850         hppa1.1-*-hpux8*)
3851                 target_cpu_default="MASK_PA_11"
3852                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
3853                 xm_file=pa/xm-pahpux.h
3854                 xmake_file=pa/x-pa-hpux
3855                 if test x$gas = xyes
3856                 then
3857                         tm_file="${tm_file} pa/pa-gas.h"
3858                 fi
3859                 install_headers_dir=install-headers-cpio
3860                 use_collect2=yes
3861                 ;;
3862         hppa1.0-*-hpux8*)
3863                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
3864                 xm_file=pa/xm-pahpux.h
3865                 xmake_file=pa/x-pa-hpux
3866                 if test x$gas = xyes
3867                 then
3868                         tm_file="${tm_file} pa/pa-gas.h"
3869                 fi
3870                 install_headers_dir=install-headers-cpio
3871                 use_collect2=yes
3872                 ;;
3873         hppa1.1-*-hpux10* | hppa2*-*-hpux10*)
3874                 target_cpu_default="MASK_PA_11"
3875                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
3876                 float_format=i128
3877                 xm_file=pa/xm-pahpux.h
3878                 xmake_file=pa/x-pa-hpux
3879                 tmake_file=pa/t-pa
3880                 if test x$gas = xyes
3881                 then
3882                         tm_file="${tm_file} pa/pa-gas.h"
3883                 fi
3884                 if test x$enable_threads = x; then
3885                     enable_threads=$have_pthread_h
3886                 fi
3887                 if test x$enable_threads = xyes; then
3888                         thread_file='dce'
3889                         tmake_file="${tmake_file} pa/t-dce-thr"
3890                 fi
3891                 install_headers_dir=install-headers-cpio
3892                 use_collect2=yes
3893                 ;;
3894         hppa1.0-*-hpux10*)
3895                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
3896                 float_format=i128
3897                 xm_file=pa/xm-pahpux.h
3898                 xmake_file=pa/x-pa-hpux
3899                 tmake_file=pa/t-pa
3900                 if test x$gas = xyes
3901                 then
3902                         tm_file="${tm_file} pa/pa-gas.h"
3903                 fi
3904                 if test x$enable_threads = x; then
3905                     enable_threads=$have_pthread_h
3906                 fi
3907                 if test x$enable_threads = xyes; then
3908                         thread_file='dce'
3909                         tmake_file="${tmake_file} pa/t-dce-thr"
3910                 fi
3911                 install_headers_dir=install-headers-cpio
3912                 use_collect2=yes
3913                 ;;
3914         hppa1.1-*-hpux11* | hppa2*-*-hpux11*)
3915                 target_cpu_default="MASK_PA_11"
3916                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
3917                 float_format=i128
3918                 xm_file=pa/xm-pahpux.h
3919                 xmake_file=pa/x-pa-hpux
3920                 tmake_file=pa/t-pa
3921                 if test x$gas = xyes
3922                 then
3923                         tm_file="${tm_file} pa/pa-gas.h"
3924                 fi
3925 #               if test x$enable_threads = x; then
3926 #                   enable_threads=$have_pthread_h
3927 #               fi
3928 #               if test x$enable_threads = xyes; then
3929 #                       thread_file='dce'
3930 #                       tmake_file="${tmake_file} pa/t-dce-thr"
3931 #               fi
3932                 install_headers_dir=install-headers-cpio
3933                 use_collect2=yes
3934                 ;;
3935         hppa1.0-*-hpux11*)
3936                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
3937                 float_format=i128
3938                 xm_file=pa/xm-pahpux.h
3939                 xmake_file=pa/x-pa-hpux
3940                 if test x$gas = xyes
3941                 then
3942                         tm_file="${tm_file} pa/pa-gas.h"
3943                 fi
3944 #               if test x$enable_threads = x; then
3945 #                   enable_threads=$have_pthread_h
3946 #               fi
3947 #               if test x$enable_threads = xyes; then
3948 #                       thread_file='dce'
3949 #                       tmake_file="${tmake_file} pa/t-dce-thr"
3950 #               fi
3951                 install_headers_dir=install-headers-cpio
3952                 use_collect2=yes
3953                 ;;
3954         hppa1.1-*-hpux* | hppa2*-*-hpux*)
3955                 target_cpu_default="MASK_PA_11"
3956                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
3957                 xm_file=pa/xm-pahpux.h
3958                 xmake_file=pa/x-pa-hpux
3959                 if test x$gas = xyes
3960                 then
3961                         tm_file="${tm_file} pa/pa-gas.h"
3962                 fi
3963                 install_headers_dir=install-headers-cpio
3964                 use_collect2=yes
3965                 ;;
3966         hppa1.0-*-hpux*)
3967                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
3968                 xm_file=pa/xm-pahpux.h
3969                 xmake_file=pa/x-pa-hpux
3970                 if test x$gas = xyes
3971                 then
3972                         tm_file="${tm_file} pa/pa-gas.h"
3973                 fi
3974                 install_headers_dir=install-headers-cpio
3975                 use_collect2=yes
3976                 ;;
3977         hppa1.1-*-hiux* | hppa2*-*-hiux*)
3978                 target_cpu_default="MASK_PA_11"
3979                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
3980                 xm_file=pa/xm-pahpux.h
3981                 xmake_file=pa/x-pa-hpux
3982                 if test x$gas = xyes
3983                 then
3984                         tm_file="${tm_file} pa/pa-gas.h"
3985                 fi
3986                 install_headers_dir=install-headers-cpio
3987                 use_collect2=yes
3988                 ;;
3989         hppa1.0-*-hiux*)
3990                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
3991                 xm_file=pa/xm-pahpux.h
3992                 xmake_file=pa/x-pa-hpux
3993                 if test x$gas = xyes
3994                 then
3995                         tm_file="${tm_file} pa/pa-gas.h"
3996                 fi
3997                 install_headers_dir=install-headers-cpio
3998                 use_collect2=yes
3999                 ;;
4000         hppa*-*-lites*)
4001                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h"
4002                 target_cpu_default="MASK_PA_11"
4003                 use_collect2=yes
4004                 ;;
4005         hppa*-*-mpeix*)
4006                 tm_file="${tm_file} pa/pa-mpeix.h"
4007                 xm_file=pa/xm-pampeix.h
4008                 xmake_file=pa/x-pa-mpeix
4009                 echo "You must use gas. Assuming it is already installed."
4010                 install_headers_dir=install-headers-tar
4011                 use_collect2=yes
4012                 ;;
4013         i370-*-opened*)                  # IBM 360/370/390 Architecture
4014                 xm_file=i370/xm-oe.h
4015                 tm_file=i370/oe.h
4016                 xmake_file=i370/x-oe
4017                 tmake_file=i370/t-oe
4018                 ;;
4019         i370-*-mvs*)
4020                 xm_file=i370/xm-mvs.h
4021                 tm_file=i370/mvs.h
4022                 tmake_file=i370/t-mvs
4023                 ;;
4024         i370-*-linux*)
4025                 xm_file="xm-linux.h i370/xm-linux.h"
4026                 xmake_file=x-linux
4027                 tm_file="i370/linux.h ${tm_file}"
4028                 tmake_file="t-linux i370/t-linux"
4029                 # broken_install=yes
4030                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4031                 # extra_parts="crtbegin.o crtend.o"
4032                 gnu_ld=yes
4033                 gas=yes
4034                 elf=yes
4035                 if test x$enable_threads = xyes; then
4036                         thread_file='posix'
4037                 fi
4038                 ;;
4039         i[34567]86-*-elf*)
4040                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h"
4041                 tm_file=i386/i386elf.h
4042                 tmake_file=i386/t-i386elf
4043                 xmake_file=x-svr4
4044                 ;;
4045         i[34567]86-ibm-aix*)            # IBM PS/2 running AIX
4046                 if test x$gas = xyes
4047                 then
4048                         tm_file=i386/aix386.h
4049                         extra_parts="crtbegin.o crtend.o"
4050                         tmake_file=i386/t-crtstuff
4051                 else
4052                         tm_file=i386/aix386ng.h
4053                         use_collect2=yes
4054                 fi
4055                 xm_file="xm-alloca.h i386/xm-aix.h ${xm_file}"
4056                 xm_defines=USG
4057                 xmake_file=i386/x-aix
4058                 ;;
4059         i[34567]86-ncr-sysv4*)          # NCR 3000 - ix86 running system V.4
4060                 xm_file="xm-alloca.h ${xm_file}"
4061                 xm_defines="USG POSIX SMALL_ARG_MAX"
4062                 xmake_file=i386/x-ncr3000
4063                 if test x$stabs = xyes -a x$gas = xyes
4064                 then
4065                         tm_file=i386/sysv4gdb.h
4066                 else
4067                         tm_file=i386/sysv4.h
4068                 fi
4069                 extra_parts="crtbegin.o crtend.o"
4070                 tmake_file=i386/t-crtpic
4071                 ;;
4072         i[34567]86-next-*)
4073                 tm_file=i386/next.h
4074                 xm_file=i386/xm-next.h
4075                 tmake_file=i386/t-next
4076                 xmake_file=i386/x-next
4077                 extra_objs=nextstep.o
4078                 extra_parts="crtbegin.o crtend.o"
4079                 if test x$enable_threads = xyes; then
4080                         thread_file='mach'
4081                 fi
4082                 ;;
4083         i[34567]86-sequent-bsd*)                # 80386 from Sequent
4084                 use_collect2=yes
4085                 if test x$gas = xyes
4086                 then
4087                         tm_file=i386/seq-gas.h
4088                 else
4089                         tm_file=i386/sequent.h
4090                 fi
4091                 ;;
4092         i[34567]86-sequent-ptx1*)
4093                 xm_defines="USG SVR3"
4094                 xmake_file=i386/x-sysv3
4095                 tm_file=i386/seq-sysv3.h
4096                 tmake_file=i386/t-crtstuff
4097                 extra_parts="crtbegin.o crtend.o"
4098                 install_headers_dir=install-headers-cpio
4099                 ;;
4100         i[34567]86-sequent-ptx2* | i[34567]86-sequent-sysv3*)
4101                 xm_defines="USG SVR3"
4102                 xmake_file=i386/x-sysv3
4103                 tm_file=i386/seq2-sysv3.h
4104                 tmake_file=i386/t-crtstuff
4105                 extra_parts="crtbegin.o crtend.o"
4106                 install_headers_dir=install-headers-cpio
4107                 ;;
4108         i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
4109                 xm_file="xm-alloca.h ${xm_file}"
4110                 xm_defines="USG POSIX SMALL_ARG_MAX"
4111                 xmake_file=x-svr4
4112                 tm_file=i386/ptx4-i.h
4113                 tmake_file=t-svr4
4114                 extra_parts="crtbegin.o crtend.o"
4115                 install_headers_dir=install-headers-cpio
4116                 ;;
4117         i386-sun-sunos*)                # Sun i386 roadrunner
4118                 xm_defines=USG
4119                 tm_file=i386/sun.h
4120                 use_collect2=yes
4121                 ;;
4122         i[34567]86-wrs-vxworks*)
4123                 tm_file=i386/vxi386.h
4124                 tmake_file=i386/t-i386bare
4125                 thread_file='vxworks'
4126                 ;;
4127         i[34567]86-*-aout*)
4128                 tm_file=i386/i386-aout.h
4129                 tmake_file=i386/t-i386bare
4130                 ;;
4131         i[34567]86-*-beospe*)
4132                 xm_file=i386/xm-beos.h
4133                 xm_defines="USE_C_ALLOCA"
4134                 tmake_file=i386/t-beos
4135                 tm_file=i386/beos-pe.h
4136                 xmake_file=i386/x-beos
4137                 extra_objs=winnt.o
4138                 ;;
4139         i[34567]86-*-beoself* | i[34567]86-*-beos*)
4140                 xm_file=i386/xm-beos.h
4141                 tmake_file='i386/t-beos i386/t-crtpic'
4142                 tm_file=i386/beos-elf.h
4143                 xmake_file=i386/x-beos
4144                 extra_objs=winnt.o
4145                 extra_parts='crtbegin.o crtend.o'
4146                 ;;
4147         i[34567]86-*-bsdi* | i[34567]86-*-bsd386*)
4148                 tm_file=i386/bsd386.h
4149 #               tmake_file=t-libc-ok
4150                 ;;
4151         i[34567]86-*-bsd*)
4152                 tm_file=i386/386bsd.h
4153 #               tmake_file=t-libc-ok
4154 # Next line turned off because both 386BSD and BSD/386 use GNU ld.
4155 #               use_collect2=yes
4156                 ;;
4157         i[34567]86-*-freebsdelf*)
4158                 tm_file="i386/i386.h i386/att.h svr4.h freebsd.h i386/freebsd-elf.h i386/perform.h"
4159                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4160                 tmake_file=t-freebsd
4161                 gas=yes
4162                 gnu_ld=yes
4163                 stabs=yes
4164                 case x${enable_threads} in
4165                 xyes | xpthreads | xposix)
4166                         thread_file='posix'
4167                         tmake_file="${tmake_file} t-freebsd-thread"
4168                         ;;
4169                 esac
4170                 ;;
4171         i[34567]86-*-freebsd*)
4172                 tm_file="i386/freebsd.h i386/perform.h"
4173                 tmake_file=t-freebsd
4174                 ;;
4175         i[34567]86-*-netbsd*)
4176                 tm_file=i386/netbsd.h
4177                 tmake_file=t-netbsd
4178                 use_collect2=yes
4179                 ;;
4180         i[34567]86-*-openbsd*)
4181                 # we need collect2 until our bug is fixed...
4182                 use_collect2=yes
4183                 ;;
4184         i[34567]86-*-coff*)
4185                 tm_file=i386/i386-coff.h
4186                 tmake_file=i386/t-i386bare
4187                 ;;
4188         i[34567]86-*-isc*)              # 80386 running ISC system
4189                 xm_file="${xm_file} i386/xm-isc.h"
4190                 xm_defines="USG SVR3"
4191                 case $machine in
4192                   i[34567]86-*-isc[34]*)
4193                     xmake_file=i386/x-isc3
4194                     ;;
4195                   *)
4196                     xmake_file=i386/x-isc
4197                     ;;
4198                 esac
4199                 if test x$gas = xyes -a x$stabs = xyes
4200                 then
4201                         tm_file=i386/iscdbx.h
4202                         tmake_file=i386/t-svr3dbx
4203                         extra_parts="svr3.ifile svr3z.ifile"
4204                 else
4205                         tm_file=i386/isccoff.h
4206                         tmake_file=i386/t-crtstuff
4207                         extra_parts="crtbegin.o crtend.o"
4208                 fi
4209                 install_headers_dir=install-headers-cpio
4210                 ;;
4211         i[34567]86-*-linux-gnuoldld*)   # Intel 80386's running GNU/Linux
4212                                         # pre BFD linkers
4213                 xmake_file=x-linux-aout
4214                 tmake_file="t-linux-aout i386/t-crtstuff"
4215                 tm_file=i386/linux-oldld.h
4216                 gnu_ld=yes
4217                 float_format=i386
4218                 ;;
4219         i[34567]86-*-linux-gnuaout*)    # Intel 80386's running GNU/Linux
4220                 xmake_file=x-linux-aout
4221                 tmake_file="t-linux-aout i386/t-crtstuff"
4222                 tm_file=i386/linux-aout.h
4223                 gnu_ld=yes
4224                 float_format=i386
4225                 ;;
4226         i[34567]86-*-linux-gnulibc1)    # Intel 80386's running GNU/Linux
4227                                         # GNU/Linux C library 5
4228                 xmake_file=x-linux
4229                 tm_file=i386/linux.h
4230                 tmake_file="t-linux t-linux-gnulibc1 i386/t-crtstuff"
4231                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4232                 gnu_ld=yes
4233                 float_format=i386
4234                 if test x$enable_threads = xyes; then
4235                         thread_file='single'
4236                 fi
4237                 ;;
4238         i[34567]86-*-linux-gnu*)        # Intel 80386's running GNU/Linux
4239                                         # aka GNU/Linux C library 6
4240                 xmake_file=x-linux
4241                 tm_file=i386/linux.h
4242                 tmake_file="t-linux i386/t-crtstuff"
4243                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4244                 gnu_ld=yes
4245                 float_format=i386
4246                 if test x$enable_threads = xyes; then
4247                         thread_file='posix'
4248                 fi
4249                 ;;
4250         i[34567]86-*-gnu*)
4251                 float_format=i386
4252                 ;;
4253         i[34567]86-go32-msdos | i[34567]86-*-go32*)
4254                 echo "GO32/DJGPP V1.X is no longer supported. Use *-pc-msdosdjgpp for DJGPP V2.X instead."
4255                 exit 1
4256                 ;;
4257         i[34567]86-pc-msdosdjgpp*)
4258                 xm_file=i386/xm-djgpp.h
4259                 tm_file=i386/djgpp.h
4260                 tmake_file=i386/t-djgpp
4261                 xmake_file=i386/x-djgpp
4262                 gnu_ld=yes
4263                 gas=yes
4264                 exeext=.exe
4265                 case $host in *pc-msdosdjgpp*)
4266                         target_alias=djgpp
4267                         ;;
4268                 esac
4269                 ;;
4270         i[34567]86-moss-msdos* | i[34567]86-*-moss*)
4271                 tm_file=i386/moss.h
4272                 tmake_file=t-libc-ok
4273                 gnu_ld=yes
4274                 gas=yes
4275                 ;;
4276         i[34567]86-*-lynxos*)
4277                 if test x$gas = xyes
4278                 then
4279                         tm_file=i386/lynx.h
4280                 else
4281                         tm_file=i386/lynx-ng.h
4282                 fi
4283                 xm_file=i386/xm-lynx.h
4284                 tmake_file=i386/t-i386bare
4285                 xmake_file=x-lynx
4286                 ;;
4287         i[34567]86-*-mach*)
4288                 tm_file=i386/mach.h
4289 #               tmake_file=t-libc-ok
4290                 use_collect2=yes
4291                 ;;
4292         i[34567]86-*-osfrose*)          # 386 using OSF/rose
4293                 if test x$elf = xyes
4294                 then
4295                         tm_file=i386/osfelf.h
4296                         use_collect2=
4297                 else
4298                         tm_file=i386/osfrose.h
4299                         use_collect2=yes
4300                 fi
4301                 xm_file="i386/xm-osf.h ${xm_file}"
4302                 xmake_file=i386/x-osfrose
4303                 tmake_file=i386/t-osf
4304                 extra_objs=halfpic.o
4305                 ;;
4306         i[34567]86-go32-rtems*)
4307                 cpu_type=i386
4308                 xm_file=i386/xm-go32.h
4309                 tm_file=i386/go32-rtems.h
4310                 tmake_file="i386/t-go32 t-rtems"
4311                 ;;
4312         i[34567]86-*-rtemscoff*)
4313                 cpu_type=i386
4314                 tm_file=i386/rtems.h
4315                 tmake_file="i386/t-i386bare t-rtems"
4316                 ;;
4317         i[34567]86-*-rtems*|i[34567]86-*-rtemself*)
4318                 cpu_type=i386
4319                 tm_file=i386/rtemself.h
4320                 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
4321                 tmake_file="i386/t-rtems-i386 i386/t-crtstuff t-rtems"
4322                 ;;
4323         i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
4324                 xm_file="xm-alloca.h ${xm_file} i386/xm-sco5.h"
4325                 xm_defines="USG SVR3"
4326                 xmake_file=i386/x-sco5
4327                 install_headers_dir=install-headers-cpio
4328                 tm_file=i386/sco5.h
4329                 if test x$gas = xyes
4330                 then
4331                         tm_file="i386/sco5gas.h ${tm_file}"
4332                         tmake_file=i386/t-sco5gas
4333                 else
4334                         tmake_file=i386/t-sco5
4335                 fi
4336                 extra_parts="crti.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
4337                 ;;
4338         i[34567]86-*-sco3.2v4*)         # 80386 running SCO 3.2v4 system
4339                 xm_file="${xm_file} i386/xm-sco.h"
4340                 xm_defines="USG SVR3 BROKEN_LDEXP SMALL_ARG_MAX"
4341                 xmake_file=i386/x-sco4
4342                 install_headers_dir=install-headers-cpio
4343                 if test x$stabs = xyes
4344                 then
4345                         tm_file=i386/sco4dbx.h
4346                         tmake_file=i386/t-svr3dbx
4347                         extra_parts="svr3.ifile svr3z.rfile"
4348                 else
4349                         tm_file=i386/sco4.h
4350                         tmake_file=i386/t-crtstuff
4351                         extra_parts="crtbegin.o crtend.o"
4352                 fi
4353                 # The default EAFS filesystem supports long file names.
4354                 # Truncating the target makes $host != $target which
4355                 # makes gcc think it is doing a cross-compile.
4356                 # truncate_target=yes
4357                 ;;
4358         i[34567]86-*-sco*)              # 80386 running SCO system
4359                 xm_file=i386/xm-sco.h
4360                 xmake_file=i386/x-sco
4361                 install_headers_dir=install-headers-cpio
4362                 if test x$stabs = xyes
4363                 then
4364                         tm_file=i386/scodbx.h
4365                         tmake_file=i386/t-svr3dbx
4366                         extra_parts="svr3.ifile svr3z.rfile"
4367                 else
4368                         tm_file=i386/sco.h
4369                         extra_parts="crtbegin.o crtend.o"
4370                         tmake_file=i386/t-crtstuff
4371                 fi
4372                 truncate_target=yes
4373                 ;;
4374         i[34567]86-*-solaris2*)
4375                 xm_file="xm-alloca.h ${xm_file}"
4376                 xm_defines="USG POSIX SMALL_ARG_MAX"
4377                 tm_file=i386/sol2.h
4378                 if test x$gas = xyes; then
4379                         # Only needed if gas does not support -s
4380                         tm_file="i386/sol2gas.h ${tm_file}"
4381                 fi
4382                 tmake_file=i386/t-sol2
4383                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
4384                 xmake_file=x-svr4
4385                 if test x${enable_threads} = x; then
4386                     enable_threads=$have_pthread_h
4387                     if test x${enable_threads} = x; then
4388                         enable_threads=$have_thread_h
4389                     fi
4390                 fi
4391                 if test x${enable_threads} = xyes; then
4392                     if test x${have_pthread_h} = xyes; then
4393                         thread_file='posix'
4394                     else
4395                         thread_file='solaris'
4396                     fi
4397                 fi
4398                 ;;
4399        i[34567]86-*-sysv5*)           # Intel x86 on System V Release 5
4400                xm_file="xm-alloca.h ${xm_file}"
4401                xm_defines="USG POSIX"
4402                tm_file=i386/sysv5.h
4403                if test x$stabs = xyes
4404                then
4405                        tm_file="${tm_file} dbx.h"
4406                fi
4407                tmake_file=i386/t-crtpic
4408                xmake_file=x-svr4
4409                extra_parts="crtbegin.o crtend.o"
4410                if test x$enable_threads = xyes; then
4411                        thread_file='posix'
4412                fi
4413                ;;
4414         i[34567]86-*-sysv4*)            # Intel 80386's running system V.4
4415                 xm_file="xm-alloca.h ${xm_file}"
4416                 xm_defines="USG POSIX SMALL_ARG_MAX"
4417                 tm_file=i386/sysv4.h
4418                 if test x$stabs = xyes
4419                 then
4420                         tm_file="${tm_file} dbx.h"
4421                 fi
4422                 tmake_file=i386/t-crtpic
4423                 xmake_file=x-svr4
4424                 extra_parts="crtbegin.o crtend.o"
4425                 ;;
4426         i[34567]86-*-udk*)      # Intel x86 on SCO UW/OSR5 Dev Kit
4427                 xm_file="xm-alloca.h ${xm_file}"
4428                 xm_defines="USG POSIX"
4429                 tm_file=i386/udk.h
4430                 tmake_file="i386/t-crtpic i386/t-udk"
4431                 xmake_file=x-svr4
4432                 extra_parts="crtbegin.o crtend.o"
4433                 install_headers_dir=install-headers-cpio
4434                 ;;
4435         i[34567]86-*-osf1*)             # Intel 80386's running OSF/1 1.3+
4436                 cpu_type=i386
4437                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h i386/xm-osf1elf.h"
4438                 xm_defines="USE_C_ALLOCA SMALL_ARG_MAX"
4439                 if test x$stabs = xyes
4440                 then
4441                         tm_file=i386/osf1elfgdb.h
4442                 else
4443                         tm_file=i386/osf1elf.h
4444                 fi
4445                 tmake_file=i386/t-osf1elf
4446                 xmake_file=i386/x-osf1elf
4447                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
4448                 ;;
4449         i[34567]86-*-sysv*)             # Intel 80386's running system V
4450                 xm_defines="USG SVR3"
4451                 xmake_file=i386/x-sysv3
4452                 if test x$gas = xyes
4453                 then
4454                         if test x$stabs = xyes
4455                         then
4456                                 tm_file=i386/svr3dbx.h
4457                                 tmake_file=i386/t-svr3dbx
4458                                 extra_parts="svr3.ifile svr3z.rfile"
4459                         else
4460                                 tm_file=i386/svr3gas.h
4461                                 extra_parts="crtbegin.o crtend.o"
4462                                 tmake_file=i386/t-crtstuff
4463                         fi
4464                 else
4465                         tm_file=i386/sysv3.h
4466                         extra_parts="crtbegin.o crtend.o"
4467                         tmake_file=i386/t-crtstuff
4468                 fi
4469                 ;;
4470         i386-*-vsta)                    # Intel 80386's running VSTa kernel
4471                 xm_file="${xm_file} i386/xm-vsta.h"
4472                 tm_file=i386/vsta.h
4473                 tmake_file=i386/t-vsta
4474                 xmake_file=i386/x-vsta
4475                 ;;
4476         i[34567]86-*-win32)
4477                 xm_file="${xm_file} i386/xm-cygwin.h"
4478                 tmake_file=i386/t-cygwin
4479                 tm_file=i386/win32.h
4480                 xmake_file=i386/x-cygwin
4481                 extra_objs=winnt.o
4482                 if test x$enable_threads = xyes; then
4483                         thread_file='win32'
4484                 fi
4485                 exeext=.exe
4486                 ;;
4487         i[34567]86-*-pe | i[34567]86-*-cygwin*)
4488                 xm_file="${xm_file} i386/xm-cygwin.h"
4489                 tmake_file=i386/t-cygwin
4490                 tm_file=i386/cygwin.h
4491                 xmake_file=i386/x-cygwin
4492                 extra_objs=winnt.o
4493                 if test x$enable_threads = xyes; then
4494                         thread_file='win32'
4495                 fi
4496                 exeext=.exe
4497                 ;;
4498         i[34567]86-*-mingw32*)
4499                 tm_file=i386/mingw32.h
4500                 xm_file="${xm_file} i386/xm-mingw32.h"
4501                 tmake_file="i386/t-cygwin i386/t-mingw32"
4502                 extra_objs=winnt.o
4503                 xmake_file=i386/x-cygwin
4504                 if test x$enable_threads = xyes; then
4505                         thread_file='win32'
4506                 fi
4507                 exeext=.exe
4508                 case $machine in
4509                         *mingw32msv*)
4510                                 ;;
4511                         *minwg32crt* | *mingw32*)
4512                                 tm_file="${tm_file} i386/crtdll.h"
4513                                 ;;
4514                 esac
4515                 ;;
4516         i[34567]86-*-uwin*)
4517                 tm_file=i386/uwin.h
4518                 xm_file="${xm_file} i386/xm-uwin.h"
4519                 xm_defines="USG NO_STAB_H"
4520                 tmake_file="i386/t-cygwin i386/t-uwin"
4521                 extra_objs=winnt.o
4522                 xmake_file=i386/x-cygwin
4523                 if test x$enable_threads = xyes; then
4524                         thread_file='win32'
4525                 fi
4526                 exeext=.exe
4527                 ;;
4528         i[34567]86-*-interix*)
4529                 tm_file="i386/i386-interix.h interix.h"
4530                 xm_file="i386/xm-i386-interix.h xm-interix.h"
4531                 xm_defines="USG"
4532                 tmake_file="i386/t-interix"
4533                 extra_objs=interix.o
4534                 xmake_file=x-interix
4535                 if test x$enable_threads = xyes ; then
4536                         thread_file='posix'
4537                 fi
4538                 if test x$stabs = xyes ; then
4539                         tm_file="${tm_file} dbxcoff.h"
4540                 fi
4541                 ;;
4542         i[34567]86-*-winnt3*)
4543                 tm_file=i386/win-nt.h
4544                 out_file=i386/i386.c
4545                 xm_file="xm-winnt.h ${xm_file}"
4546                 xmake_file=winnt/x-winnt
4547                 tmake_file=i386/t-winnt
4548                 extra_host_objs="winnt.o oldnames.o"
4549                 extra_gcc_objs="spawnv.o oldnames.o"
4550                 if test x$gnu_ld != xyes
4551                 then
4552                         extra_programs=ld.exe
4553                 fi
4554                 if test x$enable_threads = xyes; then
4555                         thread_file='win32'
4556                 fi
4557                 ;;
4558         i[34567]86-dg-dgux*)
4559                 xm_file="xm-alloca.h ${xm_file}"
4560                 xm_defines="USG POSIX"
4561                 out_file=i386/dgux.c
4562                 tm_file=i386/dgux.h
4563                 tmake_file=i386/t-dgux
4564                 xmake_file=i386/x-dgux
4565                 install_headers_dir=install-headers-cpio
4566               ;;
4567         i860-alliant-*)         # Alliant FX/2800
4568                 tm_file="${tm_file} svr4.h i860/sysv4.h i860/fx2800.h"
4569                 xm_file="${xm_file}"
4570                 xmake_file=i860/x-fx2800
4571                 tmake_file=i860/t-fx2800
4572                 extra_parts="crtbegin.o crtend.o"
4573                 ;;
4574         i860-*-bsd*)
4575                 tm_file="${tm_file} i860/bsd.h"
4576                 if test x$gas = xyes
4577                 then
4578                         tm_file="${tm_file} i860/bsd-gas.h"
4579                 fi
4580                 use_collect2=yes
4581                 ;;
4582         i860-*-mach*)
4583                 tm_file="${tm_file} i860/mach.h"
4584                 tmake_file=t-libc-ok
4585                 ;;
4586         i860-*-osf*)                    # Intel Paragon XP/S, OSF/1AD
4587                 tm_file="${tm_file} svr3.h i860/paragon.h"
4588                 xm_defines="USG SVR3"
4589                 tmake_file=t-osf
4590                 ;;
4591         i860-*-sysv3*)
4592                 tm_file="${tm_file} svr3.h i860/sysv3.h"
4593                 xm_defines="USG SVR3"
4594                 xmake_file=i860/x-sysv3
4595                 extra_parts="crtbegin.o crtend.o"
4596                 ;;
4597         i860-*-sysv4*)
4598                 tm_file="${tm_file} svr4.h i860/sysv4.h"
4599                 xm_defines="USG SVR3"
4600                 xmake_file=i860/x-sysv4
4601                 tmake_file=t-svr4
4602                 extra_parts="crtbegin.o crtend.o"
4603                 ;;
4604         i960-wrs-vxworks5 | i960-wrs-vxworks5.0*)
4605                 tm_file="${tm_file} i960/vx960.h"
4606                 tmake_file=i960/t-vxworks960
4607                 use_collect2=yes
4608                 thread_file='vxworks'
4609                 ;;
4610         i960-wrs-vxworks5* | i960-wrs-vxworks)
4611                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h i960/vx960-coff.h"
4612                 tmake_file=i960/t-vxworks960
4613                 use_collect2=yes
4614                 thread_file='vxworks'
4615                 ;;
4616         i960-wrs-vxworks*)
4617                 tm_file="${tm_file} i960/vx960.h"
4618                 tmake_file=i960/t-vxworks960
4619                 use_collect2=yes
4620                 thread_file='vxworks'
4621                 ;;
4622         i960-*-coff*)
4623                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h libgloss.h"
4624                 tmake_file=i960/t-960bare
4625                 use_collect2=yes
4626                 ;;
4627         i960-*-rtems)
4628                 tmake_file="i960/t-960bare t-rtems"
4629                 tm_file="${tm_file} dbxcoff.h i960/rtems.h"
4630                 use_collect2=yes
4631                 ;;
4632         i960-*-*)                       # Default i960 environment.
4633                 use_collect2=yes
4634                 ;;
4635         ia64*-*-elf*)
4636                 tm_file=ia64/elf.h
4637                 tmake_file="ia64/t-ia64"
4638                 target_cpu_default="0"
4639                 if test x$gas = xyes
4640                 then
4641                         target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
4642                 fi
4643                 if test x$gnu_ld = xyes
4644                 then
4645                         target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
4646                 fi
4647                 ;;
4648         ia64*-*-linux*)
4649                 tm_file=ia64/linux.h
4650                 tmake_file="t-linux ia64/t-ia64"
4651                 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
4652                 if test x$enable_threads = xyes; then
4653                         thread_file='posix'
4654                 fi
4655                 ;;
4656         m32r-*-elf*)
4657                 extra_parts="crtinit.o crtfini.o"
4658                 ;;
4659         m68000-convergent-sysv*)
4660                 tm_file=m68k/ctix.h
4661                 xm_file="m68k/xm-3b1.h ${xm_file}"
4662                 xm_defines=USG
4663                 use_collect2=yes
4664                 extra_headers=math-68881.h
4665                 ;;
4666         m68000-hp-bsd*)                 # HP 9000/200 running BSD
4667                 tm_file=m68k/hp2bsd.h
4668                 xmake_file=m68k/x-hp2bsd
4669                 use_collect2=yes
4670                 extra_headers=math-68881.h
4671                 ;;
4672         m68000-hp-hpux*)                # HP 9000 series 300
4673                 xm_file="xm-alloca.h ${xm_file}"
4674                 xm_defines="USG"
4675                 if test x$gas = xyes
4676                 then
4677                         xmake_file=m68k/x-hp320g
4678                         tm_file=m68k/hp310g.h
4679                 else
4680                         xmake_file=m68k/x-hp320
4681                         tm_file=m68k/hp310.h
4682                 fi
4683                 install_headers_dir=install-headers-cpio
4684                 use_collect2=yes
4685                 extra_headers=math-68881.h
4686                 ;;
4687         m68000-sun-sunos3*)
4688                 tm_file=m68k/sun2.h
4689                 use_collect2=yes
4690                 extra_headers=math-68881.h
4691                 ;;
4692         m68000-sun-sunos4*)
4693                 tm_file=m68k/sun2o4.h
4694                 use_collect2=yes
4695                 extra_headers=math-68881.h
4696                 ;;
4697         m68000-att-sysv*)
4698                 xm_file="m68k/xm-3b1.h ${xm_file}"
4699                 xm_defines=USG
4700                 if test x$gas = xyes
4701                 then
4702                         tm_file=m68k/3b1g.h
4703                 else
4704                         tm_file=m68k/3b1.h
4705                 fi
4706                 use_collect2=yes
4707                 extra_headers=math-68881.h
4708                 ;;
4709         m68k-apple-aux*)                # Apple Macintosh running A/UX
4710                 xm_defines="USG AUX"
4711                 tmake_file=m68k/t-aux
4712                 install_headers_dir=install-headers-cpio
4713                 extra_headers=math-68881.h
4714                 extra_parts="crt1.o mcrt1.o maccrt1.o crt2.o crtn.o"
4715                 tm_file=
4716                 if test "$gnu_ld" = yes
4717                 then
4718                         tm_file="${tm_file} m68k/auxgld.h"
4719                 else
4720                         tm_file="${tm_file} m68k/auxld.h"
4721                 fi
4722                 if test "$gas" = yes
4723                 then
4724                         tm_file="${tm_file} m68k/auxgas.h"
4725                 else
4726                         tm_file="${tm_file} m68k/auxas.h"
4727                 fi
4728                 tm_file="${tm_file} m68k/a-ux.h"
4729                 float_format=m68k
4730                 ;;
4731         m68k-apollo-*)
4732                 tm_file=m68k/apollo68.h
4733                 xmake_file=m68k/x-apollo68
4734                 use_collect2=yes
4735                 extra_headers=math-68881.h
4736                 float_format=m68k
4737                 ;;
4738         m68k-altos-sysv*)                  # Altos 3068
4739                 if test x$gas = xyes
4740                 then
4741                         tm_file=m68k/altos3068.h
4742                         xm_defines=USG
4743                 else
4744                         echo "The Altos is supported only with the GNU assembler" 1>&2
4745                         exit 1
4746                 fi
4747                 extra_headers=math-68881.h
4748                 ;;
4749         m68k-bull-sysv*)                # Bull DPX/2
4750                 if test x$gas = xyes
4751                 then
4752                         if test x$stabs = xyes
4753                         then
4754                                 tm_file=m68k/dpx2cdbx.h
4755                         else
4756                                 tm_file=m68k/dpx2g.h
4757                         fi
4758                 else
4759                         tm_file=m68k/dpx2.h
4760                 fi
4761                 xm_file="xm-alloca.h ${xm_file}"
4762                 xm_defines=USG
4763                 xmake_file=m68k/x-dpx2
4764                 use_collect2=yes
4765                 extra_headers=math-68881.h
4766                 ;;
4767         m68k-atari-sysv4*)              # Atari variant of V.4.
4768                 tm_file=m68k/atari.h
4769                 xm_file="xm-alloca.h ${xm_file}"
4770                 xm_defines="USG FULL_PROTOTYPES"
4771                 tmake_file=t-svr4
4772                 extra_parts="crtbegin.o crtend.o"
4773                 extra_headers=math-68881.h
4774                 float_format=m68k
4775                 ;;
4776         m68k-motorola-sysv*)
4777                 tm_file=m68k/mot3300.h
4778                 xm_file="xm-alloca.h m68k/xm-mot3300.h ${xm_file}"
4779                 if test x$gas = xyes
4780                 then
4781                         xmake_file=m68k/x-mot3300-gas
4782                         if test x$gnu_ld = xyes
4783                         then
4784                                 tmake_file=m68k/t-mot3300-gald
4785                         else
4786                                 tmake_file=m68k/t-mot3300-gas
4787                                 use_collect2=yes
4788                         fi
4789                 else
4790                         xmake_file=m68k/x-mot3300
4791                         if test x$gnu_ld = xyes
4792                         then
4793                                 tmake_file=m68k/t-mot3300-gld
4794                         else
4795                                 tmake_file=m68k/t-mot3300
4796                                 use_collect2=yes
4797                         fi
4798                 fi
4799                 gdb_needs_out_file_path=yes
4800                 extra_parts="crt0.o mcrt0.o"
4801                 extra_headers=math-68881.h
4802                 float_format=m68k
4803                 ;;
4804         m68k-ncr-sysv*)                 # NCR Tower 32 SVR3
4805                 tm_file=m68k/tower-as.h
4806                 xm_defines="USG SVR3"
4807                 xmake_file=m68k/x-tower
4808                 extra_parts="crtbegin.o crtend.o"
4809                 extra_headers=math-68881.h
4810                 ;;
4811         m68k-plexus-sysv*)
4812                 tm_file=m68k/plexus.h
4813                 xm_file="xm-alloca.h m68k/xm-plexus.h ${xm_file}"
4814                 xm_defines=USG
4815                 use_collect2=yes
4816                 extra_headers=math-68881.h
4817                 ;;
4818         m68k-tti-*)
4819                 tm_file=m68k/pbb.h
4820                 xm_file="xm-alloca.h ${xm_file}"
4821                 xm_defines=USG
4822                 extra_headers=math-68881.h
4823                 ;;
4824         m68k-crds-unos*)
4825                 xm_file="xm-alloca.h m68k/xm-crds.h ${xm_file}"
4826                 xm_defines="USG unos"
4827                 xmake_file=m68k/x-crds
4828                 tm_file=m68k/crds.h
4829                 use_collect2=yes
4830                 extra_headers=math-68881.h
4831                 ;;
4832         m68k-cbm-sysv4*)                # Commodore variant of V.4.
4833                 tm_file=m68k/amix.h
4834                 xm_file="xm-alloca.h ${xm_file}"
4835                 xm_defines="USG FULL_PROTOTYPES"
4836                 xmake_file=m68k/x-amix
4837                 tmake_file=t-svr4
4838                 extra_parts="crtbegin.o crtend.o"
4839                 extra_headers=math-68881.h
4840                 float_format=m68k
4841                 ;;
4842         m68k-ccur-rtu)
4843                 tm_file=m68k/ccur-GAS.h
4844                 xmake_file=m68k/x-ccur
4845                 extra_headers=math-68881.h
4846                 use_collect2=yes
4847                 float_format=m68k
4848                 ;;
4849         m68k-hp-bsd4.4*)                # HP 9000/3xx running 4.4bsd
4850                 tm_file=m68k/hp3bsd44.h
4851                 xmake_file=m68k/x-hp3bsd44
4852                 use_collect2=yes
4853                 extra_headers=math-68881.h
4854                 float_format=m68k
4855                 ;;
4856         m68k-hp-bsd*)                   # HP 9000/3xx running Berkeley Unix
4857                 tm_file=m68k/hp3bsd.h
4858                 use_collect2=yes
4859                 extra_headers=math-68881.h
4860                 float_format=m68k
4861                 ;;
4862         m68k-isi-bsd*)
4863                 if test x$with_fp = xno
4864                 then
4865                         tm_file=m68k/isi-nfp.h
4866                 else
4867                         tm_file=m68k/isi.h
4868                         float_format=m68k
4869                 fi
4870                 use_collect2=yes
4871                 extra_headers=math-68881.h
4872                 ;;
4873         m68k-hp-hpux7*) # HP 9000 series 300 running HPUX version 7.
4874                 xm_file="xm-alloca.h ${xm_file}"
4875                 xm_defines="USG"
4876                 if test x$gas = xyes
4877                 then
4878                         xmake_file=m68k/x-hp320g
4879                         tm_file=m68k/hp320g.h
4880                 else
4881                         xmake_file=m68k/x-hp320
4882                         tm_file=m68k/hpux7.h
4883                 fi
4884                 install_headers_dir=install-headers-cpio
4885                 use_collect2=yes
4886                 extra_headers=math-68881.h
4887                 float_format=m68k
4888                 ;;
4889         m68k-hp-hpux*)  # HP 9000 series 300
4890                 xm_file="xm-alloca.h ${xm_file}"
4891                 xm_defines="USG"
4892                 if test x$gas = xyes
4893                 then
4894                         xmake_file=m68k/x-hp320g
4895                         tm_file=m68k/hp320g.h
4896                 else
4897                         xmake_file=m68k/x-hp320
4898                         tm_file=m68k/hp320.h
4899                 fi
4900                 install_headers_dir=install-headers-cpio
4901                 use_collect2=yes
4902                 extra_headers=math-68881.h
4903                 float_format=m68k
4904                 ;;
4905         m68k-sun-mach*)
4906                 tm_file=m68k/sun3mach.h
4907                 use_collect2=yes
4908                 extra_headers=math-68881.h
4909                 float_format=m68k
4910                 ;;
4911         m68k-sony-newsos3*)
4912                 if test x$gas = xyes
4913                 then
4914                         tm_file=m68k/news3gas.h
4915                 else
4916                         tm_file=m68k/news3.h
4917                 fi
4918                 use_collect2=yes
4919                 extra_headers=math-68881.h
4920                 float_format=m68k
4921                 ;;
4922         m68k-sony-bsd* | m68k-sony-newsos*)
4923                 if test x$gas = xyes
4924                 then
4925                         tm_file=m68k/newsgas.h
4926                 else
4927                         tm_file=m68k/news.h
4928                 fi
4929                 use_collect2=yes
4930                 extra_headers=math-68881.h
4931                 float_format=m68k
4932                 ;;
4933         m68k-next-nextstep2*)
4934                 tm_file=m68k/next21.h
4935                 xm_file="m68k/xm-next.h ${xm_file}"
4936                 tmake_file=m68k/t-next
4937                 xmake_file=m68k/x-next
4938                 extra_objs=nextstep.o
4939                 extra_headers=math-68881.h
4940                 use_collect2=yes
4941                 float_format=m68k
4942                 ;;
4943         m68k-next-nextstep[34]*)
4944                 tm_file=m68k/next.h
4945                 xm_file="m68k/xm-next.h ${xm_file}"
4946                 tmake_file=m68k/t-next
4947                 xmake_file=m68k/x-next
4948                 extra_objs=nextstep.o
4949                 extra_parts="crtbegin.o crtend.o"
4950                 extra_headers=math-68881.h
4951                 float_format=m68k
4952                 if test x$enable_threads = xyes; then
4953                         thread_file='mach'
4954                 fi
4955                 ;;
4956         m68k-sun-sunos3*)
4957                 if test x$with_fp = xno
4958                 then
4959                         tm_file=m68k/sun3n3.h
4960                 else
4961                         tm_file=m68k/sun3o3.h
4962                         float_format=m68k
4963                 fi
4964                 use_collect2=yes
4965                 extra_headers=math-68881.h
4966                 ;;
4967         m68k-sun-sunos*)                        # For SunOS 4 (the default).
4968                 if test x$with_fp = xno
4969                 then
4970                         tm_file=m68k/sun3n.h
4971                 else
4972                         tm_file=m68k/sun3.h
4973                         float_format=m68k
4974                 fi
4975                 use_collect2=yes
4976                 extra_headers=math-68881.h
4977                 ;;
4978         m68k-wrs-vxworks*)
4979                 tm_file=m68k/vxm68k.h
4980                 tmake_file=m68k/t-vxworks68
4981                 extra_headers=math-68881.h
4982                 thread_file='vxworks'
4983                 float_format=m68k
4984                 ;;
4985         m68k-*-aout*)
4986                 tmake_file=m68k/t-m68kbare
4987                 tm_file="m68k/m68k-aout.h libgloss.h"
4988                 extra_headers=math-68881.h
4989                 float_format=m68k
4990                 ;;
4991         m68k-*-coff*)
4992                 tmake_file=m68k/t-m68kbare
4993                 tm_file="m68k/m68k-coff.h dbx.h libgloss.h"
4994                 extra_headers=math-68881.h
4995                 float_format=m68k
4996                 ;;
4997         m68020-*-elf* | m68k-*-elf*)
4998                 tm_file="m68k/m68020-elf.h"
4999                 xm_file=m68k/xm-m68kv.h
5000                 tmake_file=m68k/t-m68kelf
5001                 header_files=math-68881.h
5002                 ;;
5003         m68k-*-lynxos*)
5004                 if test x$gas = xyes
5005                 then
5006                         tm_file=m68k/lynx.h
5007                 else
5008                         tm_file=m68k/lynx-ng.h
5009                 fi
5010                 xm_file=m68k/xm-lynx.h
5011                 xmake_file=x-lynx
5012                 tmake_file=m68k/t-lynx
5013                 extra_headers=math-68881.h
5014                 float_format=m68k
5015                 ;;
5016         m68k*-*-netbsd*)
5017                 tm_file=m68k/netbsd.h
5018                 tmake_file=t-netbsd
5019                 float_format=m68k
5020                 use_collect2=yes
5021                 ;;
5022         m68k*-*-openbsd*)
5023                 float_format=m68k
5024                 # we need collect2 until our bug is fixed...
5025                 use_collect2=yes
5026                 ;;
5027         m68k-*-sysv3*)                  # Motorola m68k's running system V.3
5028                 xm_file="xm-alloca.h ${xm_file}"
5029                 xm_defines=USG
5030                 xmake_file=m68k/x-m68kv
5031                 extra_parts="crtbegin.o crtend.o"
5032                 extra_headers=math-68881.h
5033                 float_format=m68k
5034                 ;;
5035         m68k-*-sysv4*)                  # Motorola m68k's running system V.4
5036                 tm_file=m68k/m68kv4.h
5037                 xm_file="xm-alloca.h ${xm_file}"
5038                 xm_defines=USG
5039                 tmake_file=t-svr4
5040                 extra_parts="crtbegin.o crtend.o"
5041                 extra_headers=math-68881.h
5042                 float_format=m68k
5043                 ;;
5044         m68k-*-linux-gnuaout*)          # Motorola m68k's running GNU/Linux
5045                                         # with a.out format
5046                 xmake_file=x-linux
5047                 tm_file=m68k/linux-aout.h
5048                 tmake_file="t-linux-aout m68k/t-linux-aout"
5049                 extra_headers=math-68881.h
5050                 float_format=m68k
5051                 gnu_ld=yes
5052                 ;;
5053         m68k-*-linux-gnulibc1)          # Motorola m68k's running GNU/Linux
5054                                         # with ELF format using the
5055                                         # GNU/Linux C library 5
5056                 xmake_file=x-linux
5057                 tm_file=m68k/linux.h
5058                 tmake_file="t-linux t-linux-gnulibc1 m68k/t-linux"
5059                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5060                 extra_headers=math-68881.h
5061                 float_format=m68k
5062                 gnu_ld=yes
5063                 ;;
5064         m68k-*-linux-gnu*)              # Motorola m68k's running GNU/Linux
5065                                         # with ELF format using glibc 2
5066                                         # aka the GNU/Linux C library 6.
5067                 xmake_file=x-linux
5068                 tm_file=m68k/linux.h
5069                 tmake_file="t-linux m68k/t-linux"
5070                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5071                 extra_headers=math-68881.h
5072                 float_format=m68k
5073                 gnu_ld=yes
5074                 if test x$enable_threads = xyes; then
5075                         thread_file='posix'
5076                 fi
5077                 ;;
5078         m68k-*-psos*)
5079                 tmake_file=m68k/t-m68kbare
5080                 tm_file=m68k/m68k-psos.h
5081                 extra_headers=math-68881.h
5082                 float_format=m68k
5083                 ;;
5084         m68k-*-rtemscoff*)
5085                 tmake_file="m68k/t-m68kbare t-rtems"
5086                 tm_file=m68k/rtems.h
5087                 extra_headers=math-68881.h
5088                 float_format=m68k
5089                 ;;
5090         m68k-*-rtemself*|m68k-*-rtems*)
5091                 tmake_file="m68k/t-m68kbare t-rtems m68k/t-crtstuff"
5092                 tm_file=m68k/rtemself.h
5093                 extra_headers=math-68881.h
5094                 float_format=m68k
5095                 ;;
5096         m88k-dg-dgux*)
5097                 case $machine in
5098                   m88k-dg-dguxbcs*)
5099                     tm_file=m88k/dguxbcs.h
5100                     tmake_file=m88k/t-dguxbcs
5101                     ;;
5102                   *)
5103                     tm_file=m88k/dgux.h
5104                     tmake_file=m88k/t-dgux
5105                     ;;
5106                 esac
5107                 extra_parts="crtbegin.o bcscrtbegin.o crtend.o m88kdgux.ld"
5108                 xmake_file=m88k/x-dgux
5109                 if test x$gas = xyes
5110                 then
5111                         tmake_file=m88k/t-dgux-gas
5112                 fi
5113                 ;;
5114         m88k-dolphin-sysv3*)
5115                 tm_file=m88k/dolph.h
5116                 extra_parts="crtbegin.o crtend.o"
5117                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5118                 xmake_file=m88k/x-dolph
5119                 if test x$gas = xyes
5120                 then
5121                         tmake_file=m88k/t-m88k-gas
5122                 fi
5123                 ;;
5124         m88k-tektronix-sysv3)
5125                 tm_file=m88k/tekXD88.h
5126                 extra_parts="crtbegin.o crtend.o"
5127                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5128                 xmake_file=m88k/x-tekXD88
5129                 if test x$gas = xyes
5130                 then
5131                         tmake_file=m88k/t-m88k-gas
5132                 fi
5133                 ;;
5134         m88k-*-aout*)
5135                 tm_file=m88k/m88k-aout.h
5136                 ;;
5137         m88k-*-coff*)
5138                 tm_file=m88k/m88k-coff.h
5139                 tmake_file=m88k/t-bug
5140                 ;;
5141         m88k-*-luna*)
5142                 tm_file=m88k/luna.h
5143                 extra_parts="crtbegin.o crtend.o"
5144                 if test x$gas = xyes
5145                 then
5146                         tmake_file=m88k/t-luna-gas
5147                 else
5148                         tmake_file=m88k/t-luna
5149                 fi
5150                 ;;
5151         m88k-*-openbsd*)
5152                 tmake_file="${tmake_file} m88k/t-luna-gas"
5153                 ;;
5154         m88k-*-sysv3*)
5155                 tm_file=m88k/sysv3.h
5156                 extra_parts="crtbegin.o crtend.o"
5157                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5158                 xmake_file=m88k/x-sysv3
5159                 if test x$gas = xyes
5160                 then
5161                         tmake_file=m88k/t-m88k-gas
5162                 fi
5163                 ;;
5164         m88k-*-sysv4*)
5165                 tm_file=m88k/sysv4.h
5166                 extra_parts="crtbegin.o crtend.o"
5167                 xmake_file=m88k/x-sysv4
5168                 tmake_file=m88k/t-sysv4
5169                 ;;
5170         mcore-*-elf)
5171                 tm_file=mcore/mcore-elf.h
5172                 tmake_file=mcore/t-mcore
5173                 ;;
5174         mcore-*-pe*)
5175                 tm_file=mcore/mcore-pe.h
5176                 tmake_file=mcore/t-mcore-pe
5177                 ;;
5178         mips-sgi-irix6*)                # SGI System V.4., IRIX 6
5179                 if test "x$gnu_ld" = xyes
5180                 then
5181                         tm_file="mips/iris6.h mips/iris6gld.h"
5182                 else
5183                         tm_file=mips/iris6.h
5184                 fi
5185                 tmake_file=mips/t-iris6
5186                 xm_file=mips/xm-iris6.h
5187                 xmake_file=mips/x-iris6
5188 #               if test x$enable_threads = xyes; then
5189 #                       thread_file='irix'
5190 #               fi
5191                 ;;
5192         mips-wrs-vxworks)
5193                 tm_file="mips/elf.h mips/vxworks.h"
5194                 tmake_file=mips/t-ecoff
5195                 gas=yes
5196                 gnu_ld=yes
5197                 extra_parts="crtbegin.o crtend.o"
5198                 thread_file='vxworks'
5199                 ;;
5200         mips-sgi-irix5cross64)          # Irix5 host, Irix 6 target, cross64
5201                 tm_file="mips/iris6.h mips/cross64.h"
5202                 xm_defines=USG
5203                 xm_file="mips/xm-iris5.h"
5204                 xmake_file=mips/x-iris
5205                 tmake_file=mips/t-cross64
5206                 # See comment in mips/iris[56].h files.
5207                 use_collect2=yes
5208 #               if test x$enable_threads = xyes; then
5209 #                       thread_file='irix'
5210 #               fi
5211                 ;;
5212         mips-sni-sysv4)
5213                 if test x$gas = xyes
5214                 then
5215                         if test x$stabs = xyes
5216                         then
5217                                 tm_file=mips/iris5gdb.h
5218                         else
5219                                 tm_file="mips/sni-svr4.h mips/sni-gas.h"
5220                         fi
5221                 else
5222                         tm_file=mips/sni-svr4.h
5223                 fi
5224                 xm_defines=USG
5225                 xmake_file=mips/x-sni-svr4
5226                 tmake_file=mips/t-mips-gas
5227                 if test x$gnu_ld != xyes
5228                 then
5229                         use_collect2=yes
5230                 fi
5231                 ;;
5232         mips-sgi-irix5*)                # SGI System V.4., IRIX 5
5233                 if test x$gas = xyes
5234                 then
5235                         tm_file="mips/iris5.h mips/iris5gas.h"
5236                         if test x$stabs = xyes
5237                         then
5238                                 tm_file="${tm_file} dbx.h"
5239                         fi
5240                 else
5241                         tm_file=mips/iris5.h
5242                 fi
5243                 xm_defines=USG
5244                 xm_file="mips/xm-iris5.h"
5245                 xmake_file=mips/x-iris
5246                 # mips-tfile doesn't work yet
5247                 tmake_file=mips/t-mips-gas
5248                 # See comment in mips/iris5.h file.
5249                 use_collect2=yes
5250 #               if test x$enable_threads = xyes; then
5251 #                       thread_file='irix'
5252 #               fi
5253                 ;;
5254         mips-sgi-irix4loser*)           # Mostly like a MIPS.
5255                 tm_file="mips/iris4loser.h mips/iris3.h ${tm_file} mips/iris4.h"
5256                 if test x$stabs = xyes; then
5257                         tm_file="${tm_file} dbx.h"
5258                 fi
5259                 xm_defines=USG
5260                 xmake_file=mips/x-iris
5261                 if test x$gas = xyes
5262                 then
5263                         tmake_file=mips/t-mips-gas
5264                 else
5265                         extra_passes="mips-tfile mips-tdump"
5266                 fi
5267                 if test x$gnu_ld != xyes
5268                 then
5269                         use_collect2=yes
5270                 fi
5271 #               if test x$enable_threads = xyes; then
5272 #                       thread_file='irix'
5273 #               fi
5274                 ;;
5275         mips-sgi-irix4*)                # Mostly like a MIPS.
5276                 tm_file="mips/iris3.h ${tm_file} mips/iris4.h"
5277                 if test x$stabs = xyes; then
5278                         tm_file="${tm_file} dbx.h"
5279                 fi
5280                 xm_defines=USG
5281                 xmake_file=mips/x-iris
5282                 if test x$gas = xyes
5283                 then
5284                         tmake_file=mips/t-mips-gas
5285                 else
5286                         extra_passes="mips-tfile mips-tdump"
5287                 fi
5288                 if test x$gnu_ld != xyes
5289                 then
5290                         use_collect2=yes
5291                 fi
5292 #               if test x$enable_threads = xyes; then
5293 #                       thread_file='irix'
5294 #               fi
5295                 ;;
5296         mips-sgi-*)                     # Mostly like a MIPS.
5297                 tm_file="mips/iris3.h ${tm_file}"
5298                 if test x$stabs = xyes; then
5299                         tm_file="${tm_file} dbx.h"
5300                 fi
5301                 xm_defines=USG
5302                 xmake_file=mips/x-iris3
5303                 if test x$gas = xyes
5304                 then
5305                         tmake_file=mips/t-mips-gas
5306                 else
5307                         extra_passes="mips-tfile mips-tdump"
5308                 fi
5309                 if test x$gnu_ld != xyes
5310                 then
5311                         use_collect2=yes
5312                 fi
5313                 ;;
5314         mips-dec-osfrose*)              # Decstation running OSF/1 reference port with OSF/rose.
5315                 tm_file="mips/osfrose.h ${tm_file}"
5316                 xmake_file=mips/x-osfrose
5317                 tmake_file=mips/t-osfrose
5318                 extra_objs=halfpic.o
5319                 use_collect2=yes
5320                 ;;
5321         mips-dec-osf*)                  # Decstation running OSF/1 as shipped by DIGITAL
5322                 tm_file=mips/dec-osf1.h
5323                 if test x$stabs = xyes; then
5324                         tm_file="${tm_file} dbx.h"
5325                 fi
5326                 xmake_file=mips/x-dec-osf1
5327                 if test x$gas = xyes
5328                 then
5329                         tmake_file=mips/t-mips-gas
5330                 else
5331                         tmake_file=mips/t-ultrix
5332                         extra_passes="mips-tfile mips-tdump"
5333                 fi
5334                 if test x$gnu_ld != xyes
5335                 then
5336                         use_collect2=yes
5337                 fi
5338                 ;;
5339         mips-dec-bsd*)                  # Decstation running 4.4 BSD
5340               tm_file=mips/dec-bsd.h
5341               if test x$gas = xyes
5342               then
5343                         tmake_file=mips/t-mips-gas
5344               else
5345                         tmake_file=mips/t-ultrix
5346                         extra_passes="mips-tfile mips-tdump"
5347               fi
5348               if test x$gnu_ld != xyes
5349               then
5350                         use_collect2=yes
5351               fi
5352               ;;
5353         mipsel-*-netbsd* | mips-dec-netbsd*)    # Decstation running NetBSD
5354                 tm_file=mips/netbsd.h
5355                 # On NetBSD, the headers are already okay, except for math.h.
5356                 tmake_file=t-netbsd
5357                 ;;
5358        mips*-*-linux*)                         # Linux MIPS, either endian.
5359                 xmake_file=x-linux
5360                case $machine in
5361                        mipsel-*)  tm_file="mips/elfl.h mips/linux.h" ;;
5362                        *)         tm_file="mips/elf.h mips/linux.h" ;;
5363                esac
5364                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5365                 gnu_ld=yes
5366                 gas=yes
5367                 if test x$enable_threads = xyes; then
5368                         thread_file='posix'
5369                 fi
5370                 ;;
5371         mips*el-*-openbsd*)     # mips little endian
5372                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
5373                 ;;
5374         mips*-*-openbsd*)               # mips big endian
5375                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
5376                 tm_file="mips/openbsd-be.h ${tm_file}"
5377                 ;;
5378         mips-sony-bsd* | mips-sony-newsos*)     # Sony NEWS 3600 or risc/news.
5379                 tm_file="mips/news4.h ${tm_file}"
5380                 if test x$stabs = xyes; then
5381                         tm_file="${tm_file} dbx.h"
5382                 fi
5383                 if test x$gas = xyes
5384                 then
5385                         tmake_file=mips/t-mips-gas
5386                 else
5387                         extra_passes="mips-tfile mips-tdump"
5388                 fi
5389                 if test x$gnu_ld != xyes
5390                 then
5391                         use_collect2=yes
5392                 fi
5393                 xmake_file=mips/x-sony
5394                 ;;
5395         mips-sony-sysv*)                # Sony NEWS 3800 with NEWSOS5.0.
5396                                         # That is based on svr4.
5397                 # t-svr4 is not right because this system doesn't use ELF.
5398                 tm_file="mips/news5.h ${tm_file}"
5399                 if test x$stabs = xyes; then
5400                         tm_file="${tm_file} dbx.h"
5401                 fi
5402                 xm_defines=USG
5403                 if test x$gas = xyes
5404                 then
5405                         tmake_file=mips/t-mips-gas
5406                 else
5407                         extra_passes="mips-tfile mips-tdump"
5408                 fi
5409                 if test x$gnu_ld != xyes
5410                 then
5411                         use_collect2=yes
5412                 fi
5413                 ;;
5414         mips-tandem-sysv4*)             # Tandem S2 running NonStop UX
5415                 tm_file="mips/svr4-5.h mips/svr4-t.h"
5416                 if test x$stabs = xyes; then
5417                         tm_file="${tm_file} dbx.h"
5418                 fi
5419                 xm_defines=USG
5420                 xmake_file=mips/x-sysv
5421                 if test x$gas = xyes
5422                 then
5423                         tmake_file=mips/t-mips-gas
5424                         extra_parts="crtbegin.o crtend.o"
5425                 else
5426                         tmake_file=mips/t-mips
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-*-ultrix* | mips-dec-mach3)        # Decstation.
5435                 tm_file="mips/ultrix.h ${tm_file}"
5436                 if test x$stabs = xyes; then
5437                         tm_file="${tm_file} dbx.h"
5438                 fi
5439                 xmake_file=mips/x-ultrix
5440                 if test x$gas = xyes
5441                 then
5442                         tmake_file=mips/t-mips-gas
5443                 else
5444                         tmake_file=mips/t-ultrix
5445                         extra_passes="mips-tfile mips-tdump"
5446                 fi
5447                 if test x$gnu_ld != xyes
5448                 then
5449                         use_collect2=yes
5450                 fi
5451                 ;;
5452         mips-*-riscos[56789]bsd*)
5453                 tm_file=mips/bsd-5.h    # MIPS BSD 4.3, RISC-OS 5.0
5454                 if test x$stabs = xyes; then
5455                         tm_file="${tm_file} dbx.h"
5456                 fi
5457                 if test x$gas = xyes
5458                 then
5459                         tmake_file=mips/t-bsd-gas
5460                 else
5461                         tmake_file=mips/t-bsd
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-*-bsd* | mips-*-riscosbsd* | mips-*-riscos[1234]bsd*)
5470                 tm_file="mips/bsd-4.h ${tm_file}" # MIPS BSD 4.3, RISC-OS 4.0
5471                 if test x$stabs = xyes; then
5472                         tm_file="${tm_file} dbx.h"
5473                 fi
5474                 if test x$gas = xyes
5475                 then
5476                         tmake_file=mips/t-bsd-gas
5477                 else
5478                         tmake_file=mips/t-bsd
5479                         extra_passes="mips-tfile mips-tdump"
5480                 fi
5481                 if test x$gnu_ld != xyes
5482                 then
5483                         use_collect2=yes
5484                 fi
5485                 ;;
5486         mips-*-riscos[56789]sysv4*)
5487                 tm_file=mips/svr4-5.h   # MIPS System V.4., RISC-OS 5.0
5488                 if test x$stabs = xyes; then
5489                         tm_file="${tm_file} dbx.h"
5490                 fi
5491                 xmake_file=mips/x-sysv
5492                 if test x$gas = xyes
5493                 then
5494                         tmake_file=mips/t-svr4-gas
5495                 else
5496                         tmake_file=mips/t-svr4
5497                         extra_passes="mips-tfile mips-tdump"
5498                 fi
5499                 if test x$gnu_ld != xyes
5500                 then
5501                         use_collect2=yes
5502                 fi
5503                 ;;
5504         mips-*-sysv4* | mips-*-riscos[1234]sysv4* | mips-*-riscossysv4*)
5505                 tm_file="mips/svr4-4.h ${tm_file}"
5506                 if test x$stabs = xyes; then
5507                         tm_file="${tm_file} dbx.h"
5508                 fi
5509                 xm_defines=USG
5510                 xmake_file=mips/x-sysv
5511                 if test x$gas = xyes
5512                 then
5513                         tmake_file=mips/t-svr4-gas
5514                 else
5515                         tmake_file=mips/t-svr4
5516                         extra_passes="mips-tfile mips-tdump"
5517                 fi
5518                 if test x$gnu_ld != xyes
5519                 then
5520                         use_collect2=yes
5521                 fi
5522                 ;;
5523         mips-*-riscos[56789]sysv*)
5524                 tm_file=mips/svr3-5.h   # MIPS System V.3, RISC-OS 5.0
5525                 if test x$stabs = xyes; then
5526                         tm_file="${tm_file} dbx.h"
5527                 fi
5528                 xm_defines=USG
5529                 xmake_file=mips/x-sysv
5530                 if test x$gas = xyes
5531                 then
5532                         tmake_file=mips/t-svr3-gas
5533                 else
5534                         tmake_file=mips/t-svr3
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-*-sysv* | mips-*-riscos*sysv*)
5543                 tm_file="mips/svr3-4.h ${tm_file}"
5544                 if test x$stabs = xyes; then
5545                         tm_file="${tm_file} dbx.h"
5546                 fi
5547                 xm_defines=USG
5548                 xmake_file=mips/x-sysv
5549                 if test x$gas = xyes
5550                 then
5551                         tmake_file=mips/t-svr3-gas
5552                 else
5553                         tmake_file=mips/t-svr3
5554                         extra_passes="mips-tfile mips-tdump"
5555                 fi
5556                 if test x$gnu_ld != xyes
5557                 then
5558                         use_collect2=yes
5559                 fi
5560                 ;;
5561         mips-*-riscos[56789]*)          # Default MIPS RISC-OS 5.0.
5562                 tm_file=mips/mips-5.h
5563                 if test x$stabs = xyes; then
5564                         tm_file="${tm_file} dbx.h"
5565                 fi
5566                 if test x$gas = xyes
5567                 then
5568                         tmake_file=mips/t-mips-gas
5569                 else
5570                         extra_passes="mips-tfile mips-tdump"
5571                 fi
5572                 if test x$gnu_ld != xyes
5573                 then
5574                         use_collect2=yes
5575                 fi
5576                 ;;
5577         mips-*-gnu*)
5578                 ;;
5579         mipsel-*-ecoff*)
5580                 tm_file=mips/ecoffl.h
5581                 if test x$stabs = xyes; then
5582                         tm_file="${tm_file} dbx.h"
5583                 fi
5584                 tmake_file=mips/t-ecoff
5585                 ;;
5586         mips-*-ecoff*)
5587                 tm_file="gofast.h mips/ecoff.h"
5588                 if test x$stabs = xyes; then
5589                         tm_file="${tm_file} dbx.h"
5590                 fi
5591                 tmake_file=mips/t-ecoff
5592                 ;;
5593         mipsel-*-elf*)
5594                 tm_file="mips/elfl.h"
5595                 tmake_file=mips/t-elf
5596                 ;;
5597         mips-*-elf*)
5598                 tm_file="mips/elf.h"
5599                 tmake_file=mips/t-elf
5600                 ;;
5601         mips64el-*-elf*)
5602                 tm_file="mips/elfl64.h"
5603                 tmake_file=mips/t-elf
5604                 ;;
5605         mips64orionel-*-elf*)
5606                 tm_file="mips/elforion.h mips/elfl64.h"
5607                 tmake_file=mips/t-elf
5608                 ;;
5609         mips64-*-elf*)
5610                 tm_file="mips/elf64.h"
5611                 tmake_file=mips/t-elf
5612                 ;;
5613         mips64orion-*-elf*)
5614                 tm_file="mips/elforion.h mips/elf64.h"
5615                 tmake_file=mips/t-elf
5616                 ;;
5617         mips64orion-*-rtems*)
5618                 tm_file="mips/elforion.h mips/elf64.h mips/rtems64.h"
5619                 tmake_file="mips/t-elf t-rtems"
5620                 ;;
5621         mipstx39el-*-elf*)
5622                 tm_file="mips/r3900.h mips/elfl.h mips/abi64.h"
5623                 tmake_file=mips/t-r3900
5624                 ;;
5625         mipstx39-*-elf*)
5626                 tm_file="mips/r3900.h mips/elf.h mips/abi64.h"
5627                 tmake_file=mips/t-r3900
5628                 ;;
5629         mips-*-*)                               # Default MIPS RISC-OS 4.0.
5630                 if test x$stabs = xyes; then
5631                         tm_file="${tm_file} dbx.h"
5632                 fi
5633                 if test x$gas = xyes
5634                 then
5635                         tmake_file=mips/t-mips-gas
5636                 else
5637                         extra_passes="mips-tfile mips-tdump"
5638                 fi
5639                 if test x$gnu_ld != xyes
5640                 then
5641                         use_collect2=yes
5642                 fi
5643                 ;;
5644         mn10200-*-*)
5645                 float_format=i32
5646                 cpu_type=mn10200
5647                 tm_file="mn10200/mn10200.h"
5648                 if test x$stabs = xyes
5649                 then
5650                         tm_file="${tm_file} dbx.h"
5651                 fi
5652                 use_collect2=no
5653                 ;;
5654         mn10300-*-*)
5655                 cpu_type=mn10300
5656                 tm_file="mn10300/mn10300.h"
5657                 if test x$stabs = xyes
5658                 then
5659                         tm_file="${tm_file} dbx.h"
5660                 fi
5661                 use_collect2=no
5662                 ;;
5663         ns32k-encore-bsd*)
5664                 tm_file=ns32k/encore.h
5665                 use_collect2=yes
5666                 ;;
5667         ns32k-sequent-bsd*)
5668                 tm_file=ns32k/sequent.h
5669                 use_collect2=yes
5670                 ;;
5671         ns32k-tek6100-bsd*)
5672                 tm_file=ns32k/tek6100.h
5673                 use_collect2=yes
5674                 ;;
5675         ns32k-tek6200-bsd*)
5676                 tm_file=ns32k/tek6200.h
5677                 use_collect2=yes
5678                 ;;
5679 # This has not been updated to GCC 2.
5680 #       ns32k-ns-genix*)
5681 #               xm_defines=USG
5682 #               xmake_file=ns32k/x-genix
5683 #               tm_file=ns32k/genix.h
5684 #               use_collect2=yes
5685 #               ;;
5686         ns32k-merlin-*)
5687                 tm_file=ns32k/merlin.h
5688                 use_collect2=yes
5689                 ;;
5690         ns32k-pc532-mach*)
5691                 tm_file=ns32k/pc532-mach.h
5692                 use_collect2=yes
5693                 ;;
5694         ns32k-pc532-minix*)
5695                 tm_file=ns32k/pc532-min.h
5696                 xm_file="ns32k/xm-pc532-min.h ${xm-file}"
5697                 xm_defines=USG
5698                 use_collect2=yes
5699                 ;;
5700         ns32k-*-netbsd*)
5701                 tm_file=ns32k/netbsd.h
5702                 xm_file="ns32k/xm-netbsd.h ${xm_file}"
5703                 # On NetBSD, the headers are already okay, except for math.h.
5704                 tmake_file=t-netbsd
5705                 use_collect2=yes
5706                 ;;
5707         pdp11-*-bsd)
5708                 tm_file="${tm_file} pdp11/2bsd.h"
5709                 ;;
5710         pdp11-*-*)
5711                 ;;
5712         avr-*-*)
5713                 ;;
5714         ns32k-*-openbsd*)
5715                 # Nothing special
5716                 ;;
5717 # This has not been updated to GCC 2.
5718 #       pyramid-*-*)
5719 #               cpu_type=pyr
5720 #               xmake_file=pyr/x-pyr
5721 #               use_collect2=yes
5722 #               ;;
5723
5724         pj*-linux*)
5725                 tm_file="svr4.h pj/linux.h ${tm_file}"
5726                 ;;
5727         pj-*)
5728                 ;;
5729         pjl-*)
5730                 tm_file="svr4.h pj/pjl.h ${tm_file}"
5731                 ;;
5732
5733         romp-*-aos*)
5734                 use_collect2=yes
5735                 ;;
5736         romp-*-mach*)
5737                 xmake_file=romp/x-mach
5738                 use_collect2=yes
5739                 ;;
5740         romp-*-openbsd*)
5741                 # Nothing special
5742                 ;;
5743         powerpc-*-openbsd*)
5744                 tmake_file="${tmake_file} rs6000/t-rs6000 rs6000/t-openbsd"
5745                 ;;
5746         powerpc-*-beos*)
5747                 cpu_type=rs6000
5748                 tm_file=rs6000/beos.h
5749                 xm_file=rs6000/xm-beos.h
5750                 tmake_file=rs6000/t-beos
5751                 xmake_file=rs6000/x-beos
5752                 ;;
5753         powerpc-*-sysv*)
5754                 tm_file=rs6000/sysv4.h
5755                 xm_file="rs6000/xm-sysv4.h"
5756                 xm_defines="USG POSIX"
5757                 extra_headers=ppc-asm.h
5758                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5759                 xmake_file=rs6000/x-sysv4
5760                 ;;
5761         powerpc-*-eabiaix*)
5762                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/eabiaix.h"
5763                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5764                 extra_headers=ppc-asm.h
5765                 ;;
5766         powerpc-*-eabisim*)
5767                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h"
5768                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5769                 extra_headers=ppc-asm.h
5770                 ;;
5771         powerpc-*-elf*)
5772                 tm_file="rs6000/sysv4.h"
5773                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5774                 extra_headers=ppc-asm.h
5775                 ;;
5776         powerpc-*-eabi*)
5777                 tm_file="rs6000/sysv4.h rs6000/eabi.h"
5778                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5779                 extra_headers=ppc-asm.h
5780                 ;;
5781         powerpc-*-rtems*)
5782                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/rtems.h"
5783                 tmake_file="rs6000/t-ppcgas t-rtems rs6000/t-ppccomm"
5784                 extra_headers=ppc-asm.h
5785                 ;;
5786         powerpc-*-linux-gnulibc1)
5787                 tm_file="rs6000/sysv4.h rs6000/linux.h"
5788                 xm_file=rs6000/xm-sysv4.h
5789                 out_file=rs6000/rs6000.c
5790                 tmake_file="rs6000/t-ppcos t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
5791                 xmake_file=x-linux
5792                 extra_headers=ppc-asm.h
5793                 if test x$enable_threads = xyes; then
5794                         thread_file='posix'
5795                 fi
5796                 ;;
5797         powerpc-*-linux-gnu*)
5798                 tm_file="rs6000/sysv4.h rs6000/linux.h"
5799                 xm_file="rs6000/xm-sysv4.h"
5800                 xm_defines="USG ${xm_defines}"
5801                 out_file=rs6000/rs6000.c
5802                 tmake_file="rs6000/t-ppcos t-linux rs6000/t-ppccomm"
5803                 xmake_file=x-linux
5804                 extra_headers=ppc-asm.h
5805                 if test x$enable_threads = xyes; then
5806                         thread_file='posix'
5807                 fi
5808                 ;;
5809         powerpc-wrs-vxworks*)
5810                 cpu_type=rs6000
5811                 xm_file="rs6000/xm-sysv4.h"
5812                 xm_defines="USG POSIX"
5813                 tm_file="rs6000/sysv4.h rs6000/vxppc.h"
5814                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5815                 extra_headers=ppc-asm.h
5816                 thread_file='vxworks'
5817                 ;;
5818         powerpcle-wrs-vxworks*)
5819                 cpu_type=rs6000
5820                 xm_file="rs6000/xm-sysv4.h"
5821                 xm_defines="USG POSIX"
5822                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/vxppc.h"
5823                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5824                 extra_headers=ppc-asm.h
5825                 thread_file='vxworks'
5826                 ;;
5827         powerpcle-*-sysv*)
5828                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h"
5829                 xm_file="rs6000/xm-sysv4.h"
5830                 xm_defines="USG POSIX"
5831                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5832                 xmake_file=rs6000/x-sysv4
5833                 extra_headers=ppc-asm.h
5834                 ;;
5835         powerpcle-*-elf*)
5836                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h"
5837                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5838                 extra_headers=ppc-asm.h
5839                 ;;
5840         powerpcle-*-eabisim*)
5841                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/eabisim.h"
5842                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5843                 extra_headers=ppc-asm.h
5844                 ;;
5845         powerpcle-*-eabi*)
5846                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h"
5847                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5848                 extra_headers=ppc-asm.h
5849                 ;;
5850         powerpcle-*-solaris2*)
5851                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/sol2.h"
5852                 xm_file="rs6000/xm-sysv4.h"
5853                 xm_defines="USG POSIX"
5854                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5855                 xmake_file=rs6000/x-sysv4
5856                 extra_headers=ppc-asm.h
5857                 ;;
5858         rs6000-ibm-aix3.[01]*)
5859                 tm_file=rs6000/aix31.h
5860                 xmake_file=rs6000/x-aix31
5861                 float_format=none
5862                 use_collect2=yes
5863                 ;;
5864         rs6000-ibm-aix3.2.[456789]* | powerpc-ibm-aix3.2.[456789]*)
5865                 tm_file=rs6000/aix3newas.h
5866                 if test x$host != x$target
5867                 then
5868                         tmake_file=rs6000/t-xnewas
5869                 else
5870                         tmake_file=rs6000/t-newas
5871                 fi
5872                 float_format=none
5873                 use_collect2=yes
5874                 ;;
5875         rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
5876                 tm_file=rs6000/aix41.h
5877                 if test x$host != x$target
5878                 then
5879                         tmake_file=rs6000/t-xnewas
5880                 else
5881                         tmake_file=rs6000/t-newas
5882                 fi
5883                 if test "$gnu_ld" = yes
5884                 then
5885                         xmake_file=rs6000/x-aix41-gld
5886                 else
5887                         tmake_file="rs6000/t-newas rs6000/t-aix41"
5888                 fi
5889                 xmake_file=rs6000/x-aix41
5890                 float_format=none
5891                 use_collect2=yes
5892                 ;;
5893         rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
5894                 tm_file=rs6000/aix43.h
5895                 tmake_file=rs6000/t-aix43
5896                 xmake_file=rs6000/x-aix41
5897                 float_format=none
5898                 use_collect2=yes
5899                 ;;
5900         rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
5901                 tm_file=rs6000/aix43.h
5902                 tmake_file=rs6000/t-aix43
5903                 xmake_file=rs6000/x-aix41
5904                 float_format=none
5905                 use_collect2=yes
5906                 ;;
5907         rs6000-ibm-aix*)
5908                 float_format=none
5909                 use_collect2=yes
5910                 ;;
5911         rs6000-bull-bosx)
5912                 float_format=none
5913                 use_collect2=yes
5914                 ;;
5915         rs6000-*-mach*)
5916                 tm_file=rs6000/mach.h
5917                 xm_file="${xm_file} rs6000/xm-mach.h"
5918                 xmake_file=rs6000/x-mach
5919                 use_collect2=yes
5920                 ;;
5921         rs6000-*-lynxos*)
5922                 tm_file=rs6000/lynx.h
5923                 xm_file=rs6000/xm-lynx.h
5924                 tmake_file=rs6000/t-rs6000
5925                 xmake_file=rs6000/x-lynx
5926                 use_collect2=yes
5927                 ;;
5928         sh-*-elf*)
5929                 tm_file=sh/elf.h
5930                 float_format=sh
5931                 ;;
5932         sh-*-rtemself*)
5933                 tmake_file="sh/t-sh t-rtems"
5934                 tm_file=sh/rtemself.h
5935                 float_format=sh
5936                 ;;
5937         sh-*-rtems*)
5938                 tmake_file="sh/t-sh t-rtems"
5939                 tm_file=sh/rtems.h
5940                 float_format=sh
5941                 ;;
5942         sh-*-*)
5943                 float_format=sh
5944                 ;;
5945         sparc-tti-*)
5946                 tm_file=sparc/pbd.h
5947                 xm_file="xm-alloca.h ${xm_file}"
5948                 xm_defines=USG
5949                 ;;
5950         sparc-wrs-vxworks* | sparclite-wrs-vxworks*)
5951                 tm_file=sparc/vxsparc.h
5952                 tmake_file=sparc/t-vxsparc
5953                 use_collect2=yes
5954                 thread_file='vxworks'
5955                 ;;
5956         sparc-*-aout*)
5957                 tmake_file=sparc/t-sparcbare
5958                 tm_file="sparc/aout.h libgloss.h"
5959                 ;;
5960         sparc-*-netbsd*)
5961                 tm_file=sparc/netbsd.h
5962                 tmake_file=t-netbsd
5963                 use_collect2=yes
5964                 ;;
5965         sparc-*-openbsd*)
5966                 # we need collect2 until our bug is fixed...
5967                 use_collect2=yes
5968                 ;;
5969         sparc-*-bsd*)
5970                 tm_file=sparc/bsd.h
5971                 ;;
5972         sparc-*-elf*)
5973                 tm_file=sparc/elf.h
5974                 tmake_file=sparc/t-elf
5975                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
5976                 #float_format=i128
5977                 float_format=i64
5978                 ;;
5979         sparc-*-linux-gnuaout*)         # Sparc's running GNU/Linux, a.out
5980                 xm_file="${xm_file} sparc/xm-linux.h"
5981                 tm_file=sparc/linux-aout.h
5982                 xmake_file=x-linux
5983                 gnu_ld=yes
5984                 ;;
5985         sparc-*-linux-gnulibc1*)        # Sparc's running GNU/Linux, libc5
5986                 xm_file="${xm_file} sparc/xm-linux.h"
5987                 xmake_file=x-linux
5988                 tm_file=sparc/linux.h
5989                 tmake_file="t-linux t-linux-gnulibc1"
5990                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5991                 gnu_ld=yes
5992                 float_format=sparc
5993                 ;;
5994         sparc-*-linux-gnu*)             # Sparc's running GNU/Linux, libc6
5995                 xm_file="${xm_file} sparc/xm-linux.h"
5996                 xmake_file=x-linux
5997                 tm_file=sparc/linux.h
5998                 tmake_file="t-linux"
5999                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6000                 gnu_ld=yes
6001                 if test x$enable_threads = xyes; then
6002                         thread_file='posix'
6003                 fi
6004                 float_format=sparc
6005                 ;;
6006         sparc-*-lynxos*)
6007                 if test x$gas = xyes
6008                 then
6009                         tm_file=sparc/lynx.h
6010                 else
6011                         tm_file=sparc/lynx-ng.h
6012                 fi
6013                 xm_file=sparc/xm-lynx.h
6014                 tmake_file=sparc/t-sunos41
6015                 xmake_file=x-lynx
6016                 ;;
6017         sparc-*-rtemsaout*)
6018                 tmake_file="sparc/t-sparcbare t-rtems"
6019                 tm_file=sparc/rtems.h
6020                 ;;
6021         sparc-*-rtems*|sparc-*-rtemself*)
6022                 tm_file="sparc/rtemself.h"
6023                 tmake_file="sparc/t-elf t-rtems"
6024                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
6025                 #float_format=i128
6026                 float_format=i64
6027                 ;;
6028         sparcv9-*-solaris2*)
6029                 if test x$gnu_ld = xyes
6030                 then
6031                         tm_file=sparc/sol2-64.h
6032                 else
6033                         tm_file=sparc/sol2-sld-64.h
6034                 fi
6035                 xm_file="sparc/xm-sysv4-64.h sparc/xm-sol2.h"
6036                 xm_defines="USG POSIX"
6037                 tmake_file="sparc/t-sol2 sparc/t-sol2-64"
6038                 xmake_file=sparc/x-sysv4
6039                 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
6040                 float_format=none
6041                 if test x${enable_threads} = x ; then
6042                     enable_threads=$have_pthread_h
6043                     if test x${enable_threads} = x ; then
6044                         enable_threads=$have_thread_h
6045                     fi
6046                 fi
6047                 if test x${enable_threads} = xyes ; then
6048                     if test x${have_pthread_h} = xyes ; then
6049                         thread_file='posix'
6050                     else
6051                         thread_file='solaris'
6052                     fi
6053                 fi
6054                 ;;
6055         sparc-hal-solaris2*)
6056                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6057                 xm_defines="USG POSIX"
6058                 tm_file="sparc/sol2.h sparc/hal.h"
6059                 tmake_file="sparc/t-halos sparc/t-sol2"
6060                 xmake_file=sparc/x-sysv4
6061                 extra_parts="crt1.o crti.o crtn.o gmon.o crtbegin.o crtend.o"
6062                 case $machine in
6063                 *-*-solaris2.[0-4])
6064                         float_format=i128
6065                 ;;
6066                 *)
6067                         float_format=none
6068                         ;;
6069                 esac
6070                 thread_file='solaris'
6071                 ;;
6072         sparc-*-solaris2*)
6073                 if test x$gnu_ld = xyes
6074                 then
6075                         tm_file=sparc/sol2.h
6076                 else
6077                         tm_file=sparc/sol2-sld.h
6078                 fi
6079                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6080                 xm_defines="USG POSIX"
6081                 tmake_file=sparc/t-sol2
6082                 xmake_file=sparc/x-sysv4
6083                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
6084                 case $machine in
6085                 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*) ;;
6086                 *-*-solaris2*)
6087                         if test x$gnu_ld = xyes
6088                         then
6089                                 tm_file=sparc/sol2-64.h
6090                         else
6091                                 tm_file=sparc/sol2-sld-64.h
6092                         fi
6093                         tmake_file="$tmake_file sparc/t-sol2-64"
6094                         ;;
6095                 esac
6096                 case $machine in
6097                 *-*-solaris2.[0-4])
6098                         float_format=i128
6099                         ;;
6100                 *)
6101                         float_format=none
6102                         ;;
6103                 esac
6104                 if test x${enable_threads} = x; then
6105                     enable_threads=$have_pthread_h
6106                     if test x${enable_threads} = x; then
6107                         enable_threads=$have_thread_h
6108                     fi
6109                 fi
6110                 if test x${enable_threads} = xyes; then
6111                     if test x${have_pthread_h} = xyes; then
6112                         thread_file='posix'
6113                     else
6114                         thread_file='solaris'
6115                     fi
6116                 fi
6117                 ;;
6118         sparc-*-sunos4.0*)
6119                 tm_file=sparc/sunos4.h
6120                 tmake_file=sparc/t-sunos40
6121                 use_collect2=yes
6122                 ;;
6123         sparc-*-sunos4*)
6124                 tm_file=sparc/sunos4.h
6125                 tmake_file=sparc/t-sunos41
6126                 use_collect2=yes
6127                 if test x$gas = xyes; then
6128                         tm_file="${tm_file} sparc/sun4gas.h"
6129                 fi
6130                 ;;
6131         sparc-*-sunos3*)
6132                 tm_file=sparc/sun4o3.h
6133                 use_collect2=yes
6134                 ;;
6135         sparc-*-sysv4*)
6136                 tm_file=sparc/sysv4.h
6137                 xm_file="sparc/xm-sysv4.h"
6138                 xm_defines="USG POSIX"
6139                 tmake_file=t-svr4
6140                 xmake_file=sparc/x-sysv4
6141                 extra_parts="crtbegin.o crtend.o"
6142                 ;;
6143         sparc-*-vxsim*)
6144                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6145                 xm_defines="USG POSIX"
6146                 tm_file=sparc/vxsim.h
6147                 tmake_file=sparc/t-vxsparc
6148                 xmake_file=sparc/x-sysv4
6149                 ;;
6150         sparclet-*-aout*)
6151                 tm_file="sparc/splet.h libgloss.h"
6152                 tmake_file=sparc/t-splet
6153                 ;;
6154         sparclite-*-coff*)
6155                 tm_file="sparc/litecoff.h libgloss.h"
6156                 tmake_file=sparc/t-sparclite
6157                 ;;
6158         sparclite-*-aout*)
6159                 tm_file="sparc/lite.h aoutos.h libgloss.h"
6160                 tmake_file=sparc/t-sparclite
6161                 ;;
6162         sparclite-*-elf*)
6163                 tm_file="sparc/liteelf.h"
6164                 tmake_file=sparc/t-sparclite
6165                 extra_parts="crtbegin.o crtend.o"
6166                 ;;
6167         sparc86x-*-aout*)
6168                 tm_file="sparc/sp86x-aout.h aoutos.h libgloss.h"
6169                 tmake_file=sparc/t-sp86x
6170                 ;;
6171         sparc86x-*-elf*)
6172                 tm_file="sparc/sp86x-elf.h"
6173                 tmake_file=sparc/t-sp86x
6174                 extra_parts="crtbegin.o crtend.o"
6175                 ;;
6176         sparc64-*-aout*)
6177                 tmake_file=sparc/t-sp64
6178                 tm_file=sparc/sp64-aout.h
6179                 ;;
6180         sparc64-*-elf*)
6181                 tmake_file=sparc/t-sp64
6182                 tm_file=sparc/sp64-elf.h
6183                 extra_parts="crtbegin.o crtend.o"
6184                 ;;
6185         sparc64-*-linux*)               # 64-bit Sparc's running GNU/Linux
6186                 tmake_file="t-linux sparc/t-linux64"
6187                 xm_file="sparc/xm-sp64.h sparc/xm-linux.h"
6188                 tm_file=sparc/linux64.h
6189                 xmake_file=x-linux
6190                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6191                 gnu_ld=yes
6192                 if test x$enable_threads = xyes; then
6193                         thread_file='posix'
6194                 fi
6195                 float_format=sparc
6196                 ;;
6197 # This hasn't been upgraded to GCC 2.
6198 #       tahoe-harris-*)                 # Harris tahoe, using COFF.
6199 #               tm_file=tahoe/harris.h
6200 #               ;;
6201 #       tahoe-*-bsd*)                   # tahoe running BSD
6202 #               ;;
6203
6204         thumb*-*-*)
6205                 { echo "configure: error:
6206 *** The Thumb targets have been depreciated.  The equivalent
6207 *** ARM based toolchain can now generated Thumb instructions
6208 *** when the -mthumb switch is given to the compiler." 1>&2; exit 1; }
6209                 ;;
6210 # This hasn't been upgraded to GCC 2.
6211 #       tron-*-*)
6212 #               cpu_type=gmicro
6213 #               use_collect2=yes
6214 #               ;;
6215         v850-*-rtems*)
6216                 cpu_type=v850
6217                 tm_file="v850/rtems.h"
6218                 xm_file="v850/xm-v850.h"
6219                 tmake_file="v850/t-v850 t-rtems"
6220                 if test x$stabs = xyes
6221                 then
6222                         tm_file="${tm_file} dbx.h"
6223                 fi
6224                 use_collect2=no
6225                 ;;
6226         v850-*-*)
6227                 target_cpu_default="TARGET_CPU_generic"
6228                 cpu_type=v850
6229                 tm_file="v850/v850.h"
6230                 xm_file="v850/xm-v850.h"
6231                 tmake_file=v850/t-v850
6232                 if test x$stabs = xyes
6233                 then
6234                         tm_file="${tm_file} dbx.h"
6235                 fi
6236                 use_collect2=no
6237                 ;;
6238         vax-*-bsd*)                     # vaxen running BSD
6239                 use_collect2=yes
6240                 float_format=vax
6241                 ;;
6242         vax-*-sysv*)                    # vaxen running system V
6243                 tm_file="${tm_file} vax/vaxv.h"
6244                 xm_defines=USG
6245                 float_format=vax
6246                 ;;
6247         vax-*-netbsd*)
6248                 tm_file="${tm_file} netbsd.h vax/netbsd.h"
6249                 tmake_file=t-netbsd
6250                 float_format=vax
6251                 use_collect2=yes
6252                 ;;
6253         vax-*-openbsd*)
6254                 tmake_file="${tmake_file} vax/t-openbsd"
6255                 ;;
6256         vax-*-ultrix*)                  # vaxen running ultrix
6257                 tm_file="${tm_file} vax/ultrix.h"
6258                 use_collect2=yes
6259                 float_format=vax
6260                 ;;
6261         vax-*-vms*)                     # vaxen running VMS
6262                 xm_file=vax/xm-vms.h
6263                 tm_file=vax/vms.h
6264                 float_format=vax
6265                 ;;
6266         vax-*-*)                        # vax default entry
6267                 float_format=vax
6268                 ;;
6269         we32k-att-sysv*)
6270                 xm_file="${xm_file} xm-svr3"
6271                 use_collect2=yes
6272                 ;;
6273         *)
6274                 echo "Configuration $machine not supported" 1>&2
6275                 exit 1
6276                 ;;
6277         esac
6278
6279         case $machine in
6280         *-*-linux-gnu*)
6281                 ;; # Existing GNU/Linux systems do not use the GNU setup.
6282         *-*-gnu*)
6283                 # On the GNU system, the setup is just about the same on
6284                 # each different CPU.  The specific machines that GNU
6285                 # supports are matched above and just set $cpu_type.
6286                 xm_file="xm-gnu.h ${xm_file}"
6287                 tm_file=${cpu_type}/gnu.h
6288                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
6289                 # GNU always uses ELF.
6290                 elf=yes
6291                 # GNU tools are the only tools.
6292                 gnu_ld=yes
6293                 gas=yes
6294                 xmake_file=x-linux      # These details are the same as Linux.
6295                 tmake_file=t-gnu        # These are not.
6296                 ;;
6297         *-*-sysv4*)
6298                 xmake_try_sysv=x-sysv
6299                 install_headers_dir=install-headers-cpio
6300                 ;;
6301         *-*-sysv*)
6302                 install_headers_dir=install-headers-cpio
6303                 ;;
6304         esac
6305
6306         # Distinguish i[34567]86
6307         # Also, do not run mips-tfile on MIPS if using gas.
6308         # Process --with-cpu= for PowerPC/rs6000
6309         target_cpu_default2=
6310         case $machine in
6311         i486-*-*)
6312                 target_cpu_default2=1
6313                 ;;
6314         i586-*-*)
6315                 case $target_alias in
6316                         k6-*)
6317                                 target_cpu_default2=4
6318                                 ;;
6319                         *)
6320                                 target_cpu_default2=2
6321                                 ;;
6322                 esac
6323                 ;;
6324         i686-*-* | i786-*-*)
6325                 target_cpu_default2=3
6326                 ;;
6327         alpha*-*-*)
6328                 case $machine in
6329                         alphaev6[78]*)
6330                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX|MASK_CIX"
6331                                 ;;
6332                         alphaev6*)
6333                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX"
6334                                 ;;
6335                         alphapca56*)
6336                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX|MASK_MAX"
6337                                 ;;
6338                         alphaev56*)
6339                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX"
6340                                 ;;
6341                         alphaev5*)
6342                                 target_cpu_default2="MASK_CPU_EV5"
6343                                 ;;
6344                 esac
6345
6346                 if test x$gas = xyes
6347                 then
6348                         if test "$target_cpu_default2" = ""
6349                         then
6350                                 target_cpu_default2="MASK_GAS"
6351                         else
6352                                 target_cpu_default2="${target_cpu_default2}|MASK_GAS"
6353                         fi
6354                 fi
6355                 ;;
6356         arm*-*-*)
6357                 case "x$with_cpu" in
6358                         x)
6359                                 # The most generic
6360                                 target_cpu_default2="TARGET_CPU_generic"
6361                                 ;;
6362
6363                         # Distinguish cores, and major variants
6364                         # arm7m doesn't exist, but D & I don't affect code
6365                         xarm[23678] | xarm250 | xarm[67][01]0 \
6366                         | xarm7m | xarm7dm | xarm7dmi | xarm7tdmi \
6367                         | xarm7100 | xarm7500 | xarm7500fe | xarm810 \
6368                         | xstrongarm | xstrongarm110 | xstrongarm1100)
6369                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6370                                 ;;
6371
6372                         xyes | xno)
6373                                 echo "--with-cpu must be passed a value" 1>&2
6374                                 exit 1
6375                                 ;;
6376
6377                         *)
6378                                 if test x$pass2done = xyes
6379                                 then
6380                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6381                                         exit 1
6382                                 fi
6383                                 ;;
6384                 esac
6385                 ;;
6386
6387         mips*-*-ecoff* | mips*-*-elf*)
6388                 if test x$gas = xyes
6389                 then
6390                         if test x$gnu_ld = xyes
6391                         then
6392                                 target_cpu_default2="MASK_GAS|MASK_SPLIT_ADDR"
6393                         else
6394                                 target_cpu_default2="MASK_GAS"
6395                         fi
6396                 fi
6397                 ;;
6398         mips*-*-*)
6399                 if test x$gas = xyes
6400                 then
6401                         target_cpu_default2="MASK_GAS"
6402                 fi
6403                 ;;
6404         powerpc*-*-* | rs6000-*-*)
6405                 case "x$with_cpu" in
6406                         x)
6407                                 ;;
6408
6409                         xcommon | xpower | xpower2 | xpowerpc | xrios \
6410                           | xrios1 | xrios2 | xrsc | xrsc1 \
6411                           | x601 | x602 | x603 | x603e | x604 | x604e | x620 \
6412                           | xec603e | x740 | x750 | x401 \
6413                           | x403 | x505 | x801 | x821 | x823 | x860)
6414                                 target_cpu_default2="\"$with_cpu\""
6415                                 ;;
6416
6417                         xyes | xno)
6418                                 echo "--with-cpu must be passed a value" 1>&2
6419                                 exit 1
6420                                 ;;
6421
6422                         *)
6423                                 if test x$pass2done = xyes
6424                                 then
6425                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6426                                         exit 1
6427                                 fi
6428                                 ;;
6429                 esac
6430                 ;;
6431         sparc*-*-*)
6432                 case ".$with_cpu" in
6433                         .)
6434                                 target_cpu_default2=TARGET_CPU_"`echo $machine | sed 's/-.*$//'`"
6435                                 ;;
6436                         .supersparc | .hypersparc | .ultrasparc | .v7 | .v8 | .v9)
6437                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6438                                 ;;
6439                         *)
6440                                 if test x$pass2done = xyes
6441                                 then
6442                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6443                                         exit 1
6444                                 fi
6445                                 ;;
6446                 esac
6447                 ;;
6448         esac
6449
6450         if test "$target_cpu_default2" != ""
6451         then
6452                 if test "$target_cpu_default" != ""
6453                 then
6454                         target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
6455                 else
6456                         target_cpu_default=$target_cpu_default2
6457                 fi
6458         fi
6459
6460         # No need for collect2 if we have the GNU linker.
6461         # Actually, there is now; GNU ld doesn't handle the EH info or
6462         # collecting for shared libraries.
6463         #case x$gnu_ld in
6464         #xyes)
6465         #       use_collect2=
6466         #       ;;
6467         #esac
6468
6469 # Save data on machine being used to compile GCC in build_xm_file.
6470 # Save data on host machine in vars host_xm_file and host_xmake_file.
6471         if test x$pass1done = x
6472         then
6473                 if test x"$xm_file" = x
6474                 then build_xm_file=$cpu_type/xm-$cpu_type.h
6475                 else build_xm_file=$xm_file
6476                 fi
6477                 build_xm_defines=$xm_defines
6478                 build_install_headers_dir=$install_headers_dir
6479                 build_exeext=$exeext
6480                 pass1done=yes
6481         else
6482                 if test x$pass2done = x
6483                 then
6484                         if test x"$xm_file" = x
6485                         then host_xm_file=$cpu_type/xm-$cpu_type.h
6486                         else host_xm_file=$xm_file
6487                         fi
6488                         host_xm_defines=$xm_defines
6489                         if test x"$xmake_file" = x
6490                         then xmake_file=$cpu_type/x-$cpu_type
6491                         fi
6492                         host_xmake_file="$xmake_file"
6493                         host_truncate_target=$truncate_target
6494                         host_extra_gcc_objs=$extra_gcc_objs
6495                         host_extra_objs=$extra_host_objs
6496                         host_exeext=$exeext
6497                         pass2done=yes
6498                 fi
6499         fi
6500 done
6501
6502 extra_objs="${host_extra_objs} ${extra_objs}"
6503
6504 # Default the target-machine variables that were not explicitly set.
6505 if test x"$tm_file" = x
6506 then tm_file=$cpu_type/$cpu_type.h; fi
6507
6508 if test x$extra_headers = x
6509 then extra_headers=; fi
6510
6511 if test x"$xm_file" = x
6512 then xm_file=$cpu_type/xm-$cpu_type.h; fi
6513
6514 if test x$md_file = x
6515 then md_file=$cpu_type/$cpu_type.md; fi
6516
6517 if test x$out_file = x
6518 then out_file=$cpu_type/$cpu_type.c; fi
6519
6520 if test x"$tmake_file" = x
6521 then tmake_file=$cpu_type/t-$cpu_type
6522 fi
6523
6524 if test x"$dwarf2" = xyes
6525 then tm_file="$tm_file tm-dwarf2.h"
6526 fi
6527
6528 if test x$float_format = x
6529 then float_format=i64
6530 fi
6531
6532 if test $float_format = none
6533 then float_h_file=Makefile.in
6534 else float_h_file=float-$float_format.h
6535 fi
6536
6537 # Handle cpp installation.
6538 if test x$enable_cpp != xno
6539 then
6540   tmake_file="$tmake_file t-install-cpp"
6541 fi
6542
6543 # Say what files are being used for the output code and MD file.
6544 echo "Using \`$srcdir/config/$out_file' to output insns."
6545 echo "Using \`$srcdir/config/$md_file' as machine description file."
6546
6547 count=a
6548 for f in $tm_file; do
6549         count=${count}x
6550 done
6551 if test $count = ax; then
6552         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
6553 else
6554         echo "Using the following target machine macro files:"
6555         for f in $tm_file; do
6556                 echo "  $srcdir/config/$f"
6557         done
6558 fi
6559
6560 count=a
6561 for f in $host_xm_file; do
6562         count=${count}x
6563 done
6564 if test $count = ax; then
6565         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
6566 else
6567         echo "Using the following host machine macro files:"
6568         for f in $host_xm_file; do
6569                 echo "  $srcdir/config/$f"
6570         done
6571 fi
6572
6573 if test "$host_xm_file" != "$build_xm_file"; then
6574         count=a
6575         for f in $build_xm_file; do
6576                 count=${count}x
6577         done
6578         if test $count = ax; then
6579                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
6580         else
6581                 echo "Using the following build machine macro files:"
6582                 for f in $build_xm_file; do
6583                         echo "  $srcdir/config/$f"
6584                 done
6585         fi
6586 fi
6587
6588 if test x$thread_file = x; then
6589         if test x$target_thread_file != x; then
6590                 thread_file=$target_thread_file
6591         else
6592                 thread_file='single'
6593         fi
6594 fi
6595
6596 # Set up the header files.
6597 # $links is the list of header files to create.
6598 # $vars is the list of shell variables with file names to include.
6599 # auto-host.h is the file containing items generated by autoconf and is
6600 # the first file included by config.h.
6601 null_defines=
6602 host_xm_file="auto-host.h gansidecl.h ${host_xm_file} hwint.h"
6603
6604 # If host=build, it is correct to have hconfig include auto-host.h
6605 # as well.  If host!=build, we are in error and need to do more
6606 # work to find out the build config parameters.
6607 if test x$host = x$build
6608 then
6609         build_xm_file="auto-host.h gansidecl.h ${build_xm_file} hwint.h"
6610 else
6611         # We create a subdir, then run autoconf in the subdir.
6612         # To prevent recursion we set host and build for the new
6613         # invocation of configure to the build for this invocation
6614         # of configure.
6615         tempdir=build.$$
6616         rm -rf $tempdir
6617         mkdir $tempdir
6618         cd $tempdir
6619         case ${srcdir} in
6620         /*) realsrcdir=${srcdir};;
6621         *) realsrcdir=../${srcdir};;
6622         esac
6623         CC=${CC_FOR_BUILD} ${realsrcdir}/configure \
6624                 --target=$target --host=$build --build=$build
6625
6626         # We just finished tests for the build machine, so rename
6627         # the file auto-build.h in the gcc directory.
6628         mv auto-host.h ../auto-build.h
6629         cd ..
6630         rm -rf $tempdir
6631         build_xm_file="auto-build.h gansidecl.h ${build_xm_file} hwint.h"
6632 fi
6633
6634 xm_file="gansidecl.h ${xm_file}"
6635 tm_file="gansidecl.h ${tm_file}"
6636
6637 vars="host_xm_file tm_file tm_p_file xm_file build_xm_file"
6638 links="config.h tm.h tm_p.h tconfig.h hconfig.h"
6639 defines="host_xm_defines null_defines null_defines xm_defines build_xm_defines"
6640
6641 rm -f config.bak
6642 if test -f config.status; then mv -f config.status config.bak; fi
6643
6644 # Make the links.
6645 while test -n "$vars"
6646 do
6647         set $vars; var=$1; shift; vars=$*
6648         set $links; link=$1; shift; links=$*
6649         set $defines; define=$1; shift; defines=$*
6650
6651         rm -f $link
6652         # Make sure the file is created, even if it is empty.
6653         echo >$link
6654
6655         # Define TARGET_CPU_DEFAULT if the system wants one.
6656         # This substitutes for lots of *.h files.
6657         if test "$target_cpu_default" != "" -a $link = tm.h
6658         then
6659                 echo "#define TARGET_CPU_DEFAULT ($target_cpu_default)" >>$link
6660         fi
6661
6662         for file in `eval echo '$'$var`; do
6663                 case $file in
6664                 auto-config.h)
6665                         ;;
6666                 *)
6667                         echo '#ifdef IN_GCC' >>$link
6668                         ;;
6669                 esac
6670                 echo "#include \"$file\"" >>$link
6671                 case $file in
6672                 auto-config.h)
6673                         ;;
6674                 *)
6675                         echo '#endif' >>$link
6676                         ;;
6677                 esac
6678         done
6679
6680         for def in `eval echo '$'$define`; do
6681                 echo "#ifndef $def" >>$link
6682                 echo "#define $def" >>$link
6683                 echo "#endif" >>$link
6684         done
6685 done
6686
6687 # Truncate the target if necessary
6688 if test x$host_truncate_target != x; then
6689         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
6690 fi
6691
6692 # Get the version trigger filename from the toplevel
6693 if test "${with_gcc_version_trigger+set}" = set; then
6694         gcc_version_trigger=$with_gcc_version_trigger
6695 else
6696         gcc_version_trigger=${srcdir}/version.c
6697 fi
6698 gcc_version=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'`
6699
6700 # Internationalization
6701 PACKAGE=gcc
6702 VERSION="$gcc_version"
6703 cat >> confdefs.h <<EOF
6704 #define PACKAGE "$PACKAGE"
6705 EOF
6706
6707 cat >> confdefs.h <<EOF
6708 #define VERSION "$VERSION"
6709 EOF
6710
6711
6712
6713
6714 ALL_LINGUAS="en_UK"
6715
6716 # NLS support is still experimental, so disable it by default for now.
6717 # Check whether --enable-nls or --disable-nls was given.
6718 if test "${enable_nls+set}" = set; then
6719   enableval="$enable_nls"
6720   :
6721 else
6722   enable_nls=no
6723 fi
6724
6725
6726
6727         echo $ac_n "checking for strerror in -lcposix""... $ac_c" 1>&6
6728 echo "configure:6729: checking for strerror in -lcposix" >&5
6729 ac_lib_var=`echo cposix'_'strerror | sed 'y%./+-%__p_%'`
6730 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6731   echo $ac_n "(cached) $ac_c" 1>&6
6732 else
6733   ac_save_LIBS="$LIBS"
6734 LIBS="-lcposix  $LIBS"
6735 cat > conftest.$ac_ext <<EOF
6736 #line 6737 "configure"
6737 #include "confdefs.h"
6738 /* Override any gcc2 internal prototype to avoid an error.  */
6739 /* We use char because int might match the return type of a gcc2
6740     builtin and then its argument prototype would still apply.  */
6741 char strerror();
6742
6743 int main() {
6744 strerror()
6745 ; return 0; }
6746 EOF
6747 if { (eval echo configure:6748: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6748   rm -rf conftest*
6749   eval "ac_cv_lib_$ac_lib_var=yes"
6750 else
6751   echo "configure: failed program was:" >&5
6752   cat conftest.$ac_ext >&5
6753   rm -rf conftest*
6754   eval "ac_cv_lib_$ac_lib_var=no"
6755 fi
6756 rm -f conftest*
6757 LIBS="$ac_save_LIBS"
6758
6759 fi
6760 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6761   echo "$ac_t""yes" 1>&6
6762   LIBS="$LIBS -lcposix"
6763 else
6764   echo "$ac_t""no" 1>&6
6765 fi
6766
6767
6768
6769 echo $ac_n "checking for working const""... $ac_c" 1>&6
6770 echo "configure:6771: checking for working const" >&5
6771 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
6772   echo $ac_n "(cached) $ac_c" 1>&6
6773 else
6774   cat > conftest.$ac_ext <<EOF
6775 #line 6776 "configure"
6776 #include "confdefs.h"
6777
6778 int main() {
6779
6780 /* Ultrix mips cc rejects this.  */
6781 typedef int charset[2]; const charset x = {0,0};
6782 /* SunOS 4.1.1 cc rejects this.  */
6783 char const *const *ccp;
6784 char **p;
6785 /* NEC SVR4.0.2 mips cc rejects this.  */
6786 struct point {int x, y;};
6787 static struct point const zero = {0,0};
6788 /* AIX XL C 1.02.0.0 rejects this.
6789    It does not let you subtract one const X* pointer from another in an arm
6790    of an if-expression whose if-part is not a constant expression */
6791 const char *g = "string";
6792 ccp = &g + (g ? g-g : 0);
6793 /* HPUX 7.0 cc rejects these. */
6794 ++ccp;
6795 p = (char**) ccp;
6796 ccp = (char const *const *) p;
6797 { /* SCO 3.2v4 cc rejects this.  */
6798   char *t;
6799   char const *s = 0 ? (char *) 0 : (char const *) 0;
6800
6801   *t++ = 0;
6802 }
6803 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
6804   int x[] = {25, 17};
6805   const int *foo = &x[0];
6806   ++foo;
6807 }
6808 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
6809   typedef const int *iptr;
6810   iptr p = 0;
6811   ++p;
6812 }
6813 { /* AIX XL C 1.02.0.0 rejects this saying
6814      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
6815   struct s { int j; const int *ap[3]; };
6816   struct s *b; b->j = 5;
6817 }
6818 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
6819   const int foo = 10;
6820 }
6821
6822 ; return 0; }
6823 EOF
6824 if { (eval echo configure:6825: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6825   rm -rf conftest*
6826   ac_cv_c_const=yes
6827 else
6828   echo "configure: failed program was:" >&5
6829   cat conftest.$ac_ext >&5
6830   rm -rf conftest*
6831   ac_cv_c_const=no
6832 fi
6833 rm -f conftest*
6834 fi
6835
6836 echo "$ac_t""$ac_cv_c_const" 1>&6
6837 if test $ac_cv_c_const = no; then
6838   cat >> confdefs.h <<\EOF
6839 #define const
6840 EOF
6841
6842 fi
6843
6844 echo $ac_n "checking for inline""... $ac_c" 1>&6
6845 echo "configure:6846: checking for inline" >&5
6846 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
6847   echo $ac_n "(cached) $ac_c" 1>&6
6848 else
6849   ac_cv_c_inline=no
6850 for ac_kw in inline __inline__ __inline; do
6851   cat > conftest.$ac_ext <<EOF
6852 #line 6853 "configure"
6853 #include "confdefs.h"
6854
6855 int main() {
6856 } int $ac_kw foo() {
6857 ; return 0; }
6858 EOF
6859 if { (eval echo configure:6860: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6860   rm -rf conftest*
6861   ac_cv_c_inline=$ac_kw; break
6862 else
6863   echo "configure: failed program was:" >&5
6864   cat conftest.$ac_ext >&5
6865 fi
6866 rm -f conftest*
6867 done
6868
6869 fi
6870
6871 echo "$ac_t""$ac_cv_c_inline" 1>&6
6872 case "$ac_cv_c_inline" in
6873   inline | yes) ;;
6874   no) cat >> confdefs.h <<\EOF
6875 #define inline
6876 EOF
6877  ;;
6878   *)  cat >> confdefs.h <<EOF
6879 #define inline $ac_cv_c_inline
6880 EOF
6881  ;;
6882 esac
6883
6884 echo $ac_n "checking for off_t""... $ac_c" 1>&6
6885 echo "configure:6886: checking for off_t" >&5
6886 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
6887   echo $ac_n "(cached) $ac_c" 1>&6
6888 else
6889   cat > conftest.$ac_ext <<EOF
6890 #line 6891 "configure"
6891 #include "confdefs.h"
6892 #include <sys/types.h>
6893 #if STDC_HEADERS
6894 #include <stdlib.h>
6895 #include <stddef.h>
6896 #endif
6897 EOF
6898 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6899   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
6900   rm -rf conftest*
6901   ac_cv_type_off_t=yes
6902 else
6903   rm -rf conftest*
6904   ac_cv_type_off_t=no
6905 fi
6906 rm -f conftest*
6907
6908 fi
6909 echo "$ac_t""$ac_cv_type_off_t" 1>&6
6910 if test $ac_cv_type_off_t = no; then
6911   cat >> confdefs.h <<\EOF
6912 #define off_t long
6913 EOF
6914
6915 fi
6916
6917 echo $ac_n "checking for size_t""... $ac_c" 1>&6
6918 echo "configure:6919: checking for size_t" >&5
6919 if eval "test \"`echo '$''{'ac_cv_type_size_t'+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 <sys/types.h>
6926 #if STDC_HEADERS
6927 #include <stdlib.h>
6928 #include <stddef.h>
6929 #endif
6930 EOF
6931 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6932   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
6933   rm -rf conftest*
6934   ac_cv_type_size_t=yes
6935 else
6936   rm -rf conftest*
6937   ac_cv_type_size_t=no
6938 fi
6939 rm -f conftest*
6940
6941 fi
6942 echo "$ac_t""$ac_cv_type_size_t" 1>&6
6943 if test $ac_cv_type_size_t = no; then
6944   cat >> confdefs.h <<\EOF
6945 #define size_t unsigned
6946 EOF
6947
6948 fi
6949
6950 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
6951 # for constant arguments.  Useless!
6952 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
6953 echo "configure:6954: checking for working alloca.h" >&5
6954 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
6955   echo $ac_n "(cached) $ac_c" 1>&6
6956 else
6957   cat > conftest.$ac_ext <<EOF
6958 #line 6959 "configure"
6959 #include "confdefs.h"
6960 #include <alloca.h>
6961 int main() {
6962 void *p = alloca(2 * sizeof(int));
6963 ; return 0; }
6964 EOF
6965 if { (eval echo configure:6966: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6966   rm -rf conftest*
6967   ac_cv_header_alloca_h=yes
6968 else
6969   echo "configure: failed program was:" >&5
6970   cat conftest.$ac_ext >&5
6971   rm -rf conftest*
6972   ac_cv_header_alloca_h=no
6973 fi
6974 rm -f conftest*
6975 fi
6976
6977 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
6978 if test $ac_cv_header_alloca_h = yes; then
6979   cat >> confdefs.h <<\EOF
6980 #define HAVE_ALLOCA_H 1
6981 EOF
6982
6983 fi
6984
6985 echo $ac_n "checking for alloca""... $ac_c" 1>&6
6986 echo "configure:6987: checking for alloca" >&5
6987 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
6988   echo $ac_n "(cached) $ac_c" 1>&6
6989 else
6990   cat > conftest.$ac_ext <<EOF
6991 #line 6992 "configure"
6992 #include "confdefs.h"
6993
6994 #ifdef __GNUC__
6995 # define alloca __builtin_alloca
6996 #else
6997 # ifdef _MSC_VER
6998 #  include <malloc.h>
6999 #  define alloca _alloca
7000 # else
7001 #  if HAVE_ALLOCA_H
7002 #   include <alloca.h>
7003 #  else
7004 #   ifdef _AIX
7005  #pragma alloca
7006 #   else
7007 #    ifndef alloca /* predefined by HP cc +Olibcalls */
7008 char *alloca ();
7009 #    endif
7010 #   endif
7011 #  endif
7012 # endif
7013 #endif
7014
7015 int main() {
7016 char *p = (char *) alloca(1);
7017 ; return 0; }
7018 EOF
7019 if { (eval echo configure:7020: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7020   rm -rf conftest*
7021   ac_cv_func_alloca_works=yes
7022 else
7023   echo "configure: failed program was:" >&5
7024   cat conftest.$ac_ext >&5
7025   rm -rf conftest*
7026   ac_cv_func_alloca_works=no
7027 fi
7028 rm -f conftest*
7029 fi
7030
7031 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
7032 if test $ac_cv_func_alloca_works = yes; then
7033   cat >> confdefs.h <<\EOF
7034 #define HAVE_ALLOCA 1
7035 EOF
7036
7037 fi
7038
7039 if test $ac_cv_func_alloca_works = no; then
7040   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
7041   # that cause trouble.  Some versions do not even contain alloca or
7042   # contain a buggy version.  If you still want to use their alloca,
7043   # use ar to extract alloca.o from them instead of compiling alloca.c.
7044   ALLOCA=alloca.${ac_objext}
7045   cat >> confdefs.h <<\EOF
7046 #define C_ALLOCA 1
7047 EOF
7048
7049
7050 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
7051 echo "configure:7052: checking whether alloca needs Cray hooks" >&5
7052 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
7053   echo $ac_n "(cached) $ac_c" 1>&6
7054 else
7055   cat > conftest.$ac_ext <<EOF
7056 #line 7057 "configure"
7057 #include "confdefs.h"
7058 #if defined(CRAY) && ! defined(CRAY2)
7059 webecray
7060 #else
7061 wenotbecray
7062 #endif
7063
7064 EOF
7065 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7066   egrep "webecray" >/dev/null 2>&1; then
7067   rm -rf conftest*
7068   ac_cv_os_cray=yes
7069 else
7070   rm -rf conftest*
7071   ac_cv_os_cray=no
7072 fi
7073 rm -f conftest*
7074
7075 fi
7076
7077 echo "$ac_t""$ac_cv_os_cray" 1>&6
7078 if test $ac_cv_os_cray = yes; then
7079 for ac_func in _getb67 GETB67 getb67; do
7080   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7081 echo "configure:7082: checking for $ac_func" >&5
7082 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7083   echo $ac_n "(cached) $ac_c" 1>&6
7084 else
7085   cat > conftest.$ac_ext <<EOF
7086 #line 7087 "configure"
7087 #include "confdefs.h"
7088 /* System header to define __stub macros and hopefully few prototypes,
7089     which can conflict with char $ac_func(); below.  */
7090 #include <assert.h>
7091 /* Override any gcc2 internal prototype to avoid an error.  */
7092 /* We use char because int might match the return type of a gcc2
7093     builtin and then its argument prototype would still apply.  */
7094 char $ac_func();
7095
7096 int main() {
7097
7098 /* The GNU C library defines this for functions which it implements
7099     to always fail with ENOSYS.  Some functions are actually named
7100     something starting with __ and the normal name is an alias.  */
7101 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7102 choke me
7103 #else
7104 $ac_func();
7105 #endif
7106
7107 ; return 0; }
7108 EOF
7109 if { (eval echo configure:7110: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7110   rm -rf conftest*
7111   eval "ac_cv_func_$ac_func=yes"
7112 else
7113   echo "configure: failed program was:" >&5
7114   cat conftest.$ac_ext >&5
7115   rm -rf conftest*
7116   eval "ac_cv_func_$ac_func=no"
7117 fi
7118 rm -f conftest*
7119 fi
7120
7121 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7122   echo "$ac_t""yes" 1>&6
7123   cat >> confdefs.h <<EOF
7124 #define CRAY_STACKSEG_END $ac_func
7125 EOF
7126
7127   break
7128 else
7129   echo "$ac_t""no" 1>&6
7130 fi
7131
7132 done
7133 fi
7134
7135 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
7136 echo "configure:7137: checking stack direction for C alloca" >&5
7137 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
7138   echo $ac_n "(cached) $ac_c" 1>&6
7139 else
7140   if test "$cross_compiling" = yes; then
7141   ac_cv_c_stack_direction=0
7142 else
7143   cat > conftest.$ac_ext <<EOF
7144 #line 7145 "configure"
7145 #include "confdefs.h"
7146 find_stack_direction ()
7147 {
7148   static char *addr = 0;
7149   auto char dummy;
7150   if (addr == 0)
7151     {
7152       addr = &dummy;
7153       return find_stack_direction ();
7154     }
7155   else
7156     return (&dummy > addr) ? 1 : -1;
7157 }
7158 main ()
7159 {
7160   exit (find_stack_direction() < 0);
7161 }
7162 EOF
7163 if { (eval echo configure:7164: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
7164 then
7165   ac_cv_c_stack_direction=1
7166 else
7167   echo "configure: failed program was:" >&5
7168   cat conftest.$ac_ext >&5
7169   rm -fr conftest*
7170   ac_cv_c_stack_direction=-1
7171 fi
7172 rm -fr conftest*
7173 fi
7174
7175 fi
7176
7177 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
7178 cat >> confdefs.h <<EOF
7179 #define STACK_DIRECTION $ac_cv_c_stack_direction
7180 EOF
7181
7182 fi
7183
7184
7185    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
7186 unistd.h sys/param.h
7187 do
7188 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
7189 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
7190 echo "configure:7191: checking for $ac_hdr" >&5
7191 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7192   echo $ac_n "(cached) $ac_c" 1>&6
7193 else
7194   cat > conftest.$ac_ext <<EOF
7195 #line 7196 "configure"
7196 #include "confdefs.h"
7197 #include <$ac_hdr>
7198 EOF
7199 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7200 { (eval echo configure:7201: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7201 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7202 if test -z "$ac_err"; then
7203   rm -rf conftest*
7204   eval "ac_cv_header_$ac_safe=yes"
7205 else
7206   echo "$ac_err" >&5
7207   echo "configure: failed program was:" >&5
7208   cat conftest.$ac_ext >&5
7209   rm -rf conftest*
7210   eval "ac_cv_header_$ac_safe=no"
7211 fi
7212 rm -f conftest*
7213 fi
7214 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7215   echo "$ac_t""yes" 1>&6
7216     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
7217   cat >> confdefs.h <<EOF
7218 #define $ac_tr_hdr 1
7219 EOF
7220
7221 else
7222   echo "$ac_t""no" 1>&6
7223 fi
7224 done
7225
7226    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
7227 strdup __argz_count __argz_stringify __argz_next
7228 do
7229 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7230 echo "configure:7231: checking for $ac_func" >&5
7231 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7232   echo $ac_n "(cached) $ac_c" 1>&6
7233 else
7234   cat > conftest.$ac_ext <<EOF
7235 #line 7236 "configure"
7236 #include "confdefs.h"
7237 /* System header to define __stub macros and hopefully few prototypes,
7238     which can conflict with char $ac_func(); below.  */
7239 #include <assert.h>
7240 /* Override any gcc2 internal prototype to avoid an error.  */
7241 /* We use char because int might match the return type of a gcc2
7242     builtin and then its argument prototype would still apply.  */
7243 char $ac_func();
7244
7245 int main() {
7246
7247 /* The GNU C library defines this for functions which it implements
7248     to always fail with ENOSYS.  Some functions are actually named
7249     something starting with __ and the normal name is an alias.  */
7250 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7251 choke me
7252 #else
7253 $ac_func();
7254 #endif
7255
7256 ; return 0; }
7257 EOF
7258 if { (eval echo configure:7259: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7259   rm -rf conftest*
7260   eval "ac_cv_func_$ac_func=yes"
7261 else
7262   echo "configure: failed program was:" >&5
7263   cat conftest.$ac_ext >&5
7264   rm -rf conftest*
7265   eval "ac_cv_func_$ac_func=no"
7266 fi
7267 rm -f conftest*
7268 fi
7269
7270 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7271   echo "$ac_t""yes" 1>&6
7272     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7273   cat >> confdefs.h <<EOF
7274 #define $ac_tr_func 1
7275 EOF
7276
7277 else
7278   echo "$ac_t""no" 1>&6
7279 fi
7280 done
7281
7282
7283    if test "${ac_cv_func_stpcpy+set}" != "set"; then
7284      for ac_func in stpcpy
7285 do
7286 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7287 echo "configure:7288: checking for $ac_func" >&5
7288 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7289   echo $ac_n "(cached) $ac_c" 1>&6
7290 else
7291   cat > conftest.$ac_ext <<EOF
7292 #line 7293 "configure"
7293 #include "confdefs.h"
7294 /* System header to define __stub macros and hopefully few prototypes,
7295     which can conflict with char $ac_func(); below.  */
7296 #include <assert.h>
7297 /* Override any gcc2 internal prototype to avoid an error.  */
7298 /* We use char because int might match the return type of a gcc2
7299     builtin and then its argument prototype would still apply.  */
7300 char $ac_func();
7301
7302 int main() {
7303
7304 /* The GNU C library defines this for functions which it implements
7305     to always fail with ENOSYS.  Some functions are actually named
7306     something starting with __ and the normal name is an alias.  */
7307 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7308 choke me
7309 #else
7310 $ac_func();
7311 #endif
7312
7313 ; return 0; }
7314 EOF
7315 if { (eval echo configure:7316: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7316   rm -rf conftest*
7317   eval "ac_cv_func_$ac_func=yes"
7318 else
7319   echo "configure: failed program was:" >&5
7320   cat conftest.$ac_ext >&5
7321   rm -rf conftest*
7322   eval "ac_cv_func_$ac_func=no"
7323 fi
7324 rm -f conftest*
7325 fi
7326
7327 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7328   echo "$ac_t""yes" 1>&6
7329     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7330   cat >> confdefs.h <<EOF
7331 #define $ac_tr_func 1
7332 EOF
7333
7334 else
7335   echo "$ac_t""no" 1>&6
7336 fi
7337 done
7338
7339    fi
7340    if test "${ac_cv_func_stpcpy}" = "yes"; then
7341      cat >> confdefs.h <<\EOF
7342 #define HAVE_STPCPY 1
7343 EOF
7344
7345    fi
7346
7347    if test $ac_cv_header_locale_h = yes; then
7348     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
7349 echo "configure:7350: checking for LC_MESSAGES" >&5
7350 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
7351   echo $ac_n "(cached) $ac_c" 1>&6
7352 else
7353   cat > conftest.$ac_ext <<EOF
7354 #line 7355 "configure"
7355 #include "confdefs.h"
7356 #include <locale.h>
7357 int main() {
7358 return LC_MESSAGES
7359 ; return 0; }
7360 EOF
7361 if { (eval echo configure:7362: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7362   rm -rf conftest*
7363   am_cv_val_LC_MESSAGES=yes
7364 else
7365   echo "configure: failed program was:" >&5
7366   cat conftest.$ac_ext >&5
7367   rm -rf conftest*
7368   am_cv_val_LC_MESSAGES=no
7369 fi
7370 rm -f conftest*
7371 fi
7372
7373 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
7374     if test $am_cv_val_LC_MESSAGES = yes; then
7375       cat >> confdefs.h <<\EOF
7376 #define HAVE_LC_MESSAGES 1
7377 EOF
7378
7379     fi
7380   fi
7381    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
7382 echo "configure:7383: checking whether NLS is requested" >&5
7383         # Check whether --enable-nls or --disable-nls was given.
7384 if test "${enable_nls+set}" = set; then
7385   enableval="$enable_nls"
7386   USE_NLS=$enableval
7387 else
7388   USE_NLS=yes
7389 fi
7390
7391     echo "$ac_t""$USE_NLS" 1>&6
7392
7393
7394     USE_INCLUDED_LIBINTL=no
7395
7396         if test "$USE_NLS" = "yes"; then
7397       cat >> confdefs.h <<\EOF
7398 #define ENABLE_NLS 1
7399 EOF
7400
7401       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
7402 echo "configure:7403: checking whether included gettext is requested" >&5
7403       # Check whether --with-included-gettext or --without-included-gettext was given.
7404 if test "${with_included_gettext+set}" = set; then
7405   withval="$with_included_gettext"
7406   nls_cv_force_use_gnu_gettext=$withval
7407 else
7408   nls_cv_force_use_gnu_gettext=no
7409 fi
7410
7411       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
7412
7413       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
7414       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
7415                                         nls_cv_header_intl=
7416         nls_cv_header_libgt=
7417         CATOBJEXT=NONE
7418
7419         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
7420 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
7421 echo "configure:7422: checking for libintl.h" >&5
7422 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7423   echo $ac_n "(cached) $ac_c" 1>&6
7424 else
7425   cat > conftest.$ac_ext <<EOF
7426 #line 7427 "configure"
7427 #include "confdefs.h"
7428 #include <libintl.h>
7429 EOF
7430 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7431 { (eval echo configure:7432: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7432 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7433 if test -z "$ac_err"; then
7434   rm -rf conftest*
7435   eval "ac_cv_header_$ac_safe=yes"
7436 else
7437   echo "$ac_err" >&5
7438   echo "configure: failed program was:" >&5
7439   cat conftest.$ac_ext >&5
7440   rm -rf conftest*
7441   eval "ac_cv_header_$ac_safe=no"
7442 fi
7443 rm -f conftest*
7444 fi
7445 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7446   echo "$ac_t""yes" 1>&6
7447   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
7448 echo "configure:7449: checking for gettext in libc" >&5
7449 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
7450   echo $ac_n "(cached) $ac_c" 1>&6
7451 else
7452   cat > conftest.$ac_ext <<EOF
7453 #line 7454 "configure"
7454 #include "confdefs.h"
7455 #include <libintl.h>
7456 int main() {
7457 return (int) gettext ("")
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   gt_cv_func_gettext_libc=yes
7463 else
7464   echo "configure: failed program was:" >&5
7465   cat conftest.$ac_ext >&5
7466   rm -rf conftest*
7467   gt_cv_func_gettext_libc=no
7468 fi
7469 rm -f conftest*
7470 fi
7471
7472 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
7473
7474            if test "$gt_cv_func_gettext_libc" != "yes"; then
7475              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
7476 echo "configure:7477: checking for bindtextdomain in -lintl" >&5
7477 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
7478 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7479   echo $ac_n "(cached) $ac_c" 1>&6
7480 else
7481   ac_save_LIBS="$LIBS"
7482 LIBS="-lintl  $LIBS"
7483 cat > conftest.$ac_ext <<EOF
7484 #line 7485 "configure"
7485 #include "confdefs.h"
7486 /* Override any gcc2 internal prototype to avoid an error.  */
7487 /* We use char because int might match the return type of a gcc2
7488     builtin and then its argument prototype would still apply.  */
7489 char bindtextdomain();
7490
7491 int main() {
7492 bindtextdomain()
7493 ; return 0; }
7494 EOF
7495 if { (eval echo configure:7496: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7496   rm -rf conftest*
7497   eval "ac_cv_lib_$ac_lib_var=yes"
7498 else
7499   echo "configure: failed program was:" >&5
7500   cat conftest.$ac_ext >&5
7501   rm -rf conftest*
7502   eval "ac_cv_lib_$ac_lib_var=no"
7503 fi
7504 rm -f conftest*
7505 LIBS="$ac_save_LIBS"
7506
7507 fi
7508 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7509   echo "$ac_t""yes" 1>&6
7510   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
7511 echo "configure:7512: checking for gettext in libintl" >&5
7512 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
7513   echo $ac_n "(cached) $ac_c" 1>&6
7514 else
7515   echo $ac_n "checking for gettext in -lintl""... $ac_c" 1>&6
7516 echo "configure:7517: checking for gettext in -lintl" >&5
7517 ac_lib_var=`echo intl'_'gettext | sed 'y%./+-%__p_%'`
7518 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7519   echo $ac_n "(cached) $ac_c" 1>&6
7520 else
7521   ac_save_LIBS="$LIBS"
7522 LIBS="-lintl  $LIBS"
7523 cat > conftest.$ac_ext <<EOF
7524 #line 7525 "configure"
7525 #include "confdefs.h"
7526 /* Override any gcc2 internal prototype to avoid an error.  */
7527 /* We use char because int might match the return type of a gcc2
7528     builtin and then its argument prototype would still apply.  */
7529 char gettext();
7530
7531 int main() {
7532 gettext()
7533 ; return 0; }
7534 EOF
7535 if { (eval echo configure:7536: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7536   rm -rf conftest*
7537   eval "ac_cv_lib_$ac_lib_var=yes"
7538 else
7539   echo "configure: failed program was:" >&5
7540   cat conftest.$ac_ext >&5
7541   rm -rf conftest*
7542   eval "ac_cv_lib_$ac_lib_var=no"
7543 fi
7544 rm -f conftest*
7545 LIBS="$ac_save_LIBS"
7546
7547 fi
7548 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7549   echo "$ac_t""yes" 1>&6
7550   gt_cv_func_gettext_libintl=yes
7551 else
7552   echo "$ac_t""no" 1>&6
7553 gt_cv_func_gettext_libintl=no
7554 fi
7555
7556 fi
7557
7558 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
7559 else
7560   echo "$ac_t""no" 1>&6
7561 fi
7562
7563            fi
7564
7565            if test "$gt_cv_func_gettext_libc" = "yes" \
7566               || test "$gt_cv_func_gettext_libintl" = "yes"; then
7567               cat >> confdefs.h <<\EOF
7568 #define HAVE_GETTEXT 1
7569 EOF
7570
7571               # Extract the first word of "msgfmt", so it can be a program name with args.
7572 set dummy msgfmt; ac_word=$2
7573 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7574 echo "configure:7575: checking for $ac_word" >&5
7575 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
7576   echo $ac_n "(cached) $ac_c" 1>&6
7577 else
7578   case "$MSGFMT" in
7579   /*)
7580   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
7581   ;;
7582   *)
7583   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7584   for ac_dir in $PATH; do
7585     test -z "$ac_dir" && ac_dir=.
7586     if test -f $ac_dir/$ac_word; then
7587       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
7588         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
7589         break
7590       fi
7591     fi
7592   done
7593   IFS="$ac_save_ifs"
7594   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
7595   ;;
7596 esac
7597 fi
7598 MSGFMT="$ac_cv_path_MSGFMT"
7599 if test -n "$MSGFMT"; then
7600   echo "$ac_t""$MSGFMT" 1>&6
7601 else
7602   echo "$ac_t""no" 1>&6
7603 fi
7604               if test "$MSGFMT" != "no"; then
7605                 for ac_func in dcgettext
7606 do
7607 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7608 echo "configure:7609: checking for $ac_func" >&5
7609 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7610   echo $ac_n "(cached) $ac_c" 1>&6
7611 else
7612   cat > conftest.$ac_ext <<EOF
7613 #line 7614 "configure"
7614 #include "confdefs.h"
7615 /* System header to define __stub macros and hopefully few prototypes,
7616     which can conflict with char $ac_func(); below.  */
7617 #include <assert.h>
7618 /* Override any gcc2 internal prototype to avoid an error.  */
7619 /* We use char because int might match the return type of a gcc2
7620     builtin and then its argument prototype would still apply.  */
7621 char $ac_func();
7622
7623 int main() {
7624
7625 /* The GNU C library defines this for functions which it implements
7626     to always fail with ENOSYS.  Some functions are actually named
7627     something starting with __ and the normal name is an alias.  */
7628 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7629 choke me
7630 #else
7631 $ac_func();
7632 #endif
7633
7634 ; return 0; }
7635 EOF
7636 if { (eval echo configure:7637: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7637   rm -rf conftest*
7638   eval "ac_cv_func_$ac_func=yes"
7639 else
7640   echo "configure: failed program was:" >&5
7641   cat conftest.$ac_ext >&5
7642   rm -rf conftest*
7643   eval "ac_cv_func_$ac_func=no"
7644 fi
7645 rm -f conftest*
7646 fi
7647
7648 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7649   echo "$ac_t""yes" 1>&6
7650     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7651   cat >> confdefs.h <<EOF
7652 #define $ac_tr_func 1
7653 EOF
7654
7655 else
7656   echo "$ac_t""no" 1>&6
7657 fi
7658 done
7659
7660                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
7661 set dummy gmsgfmt; ac_word=$2
7662 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7663 echo "configure:7664: checking for $ac_word" >&5
7664 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7665   echo $ac_n "(cached) $ac_c" 1>&6
7666 else
7667   case "$GMSGFMT" in
7668   /*)
7669   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7670   ;;
7671   ?:/*)
7672   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
7673   ;;
7674   *)
7675   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7676   ac_dummy="$PATH"
7677   for ac_dir in $ac_dummy; do
7678     test -z "$ac_dir" && ac_dir=.
7679     if test -f $ac_dir/$ac_word; then
7680       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7681       break
7682     fi
7683   done
7684   IFS="$ac_save_ifs"
7685   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
7686   ;;
7687 esac
7688 fi
7689 GMSGFMT="$ac_cv_path_GMSGFMT"
7690 if test -n "$GMSGFMT"; then
7691   echo "$ac_t""$GMSGFMT" 1>&6
7692 else
7693   echo "$ac_t""no" 1>&6
7694 fi
7695
7696                 # Extract the first word of "xgettext", so it can be a program name with args.
7697 set dummy xgettext; ac_word=$2
7698 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7699 echo "configure:7700: checking for $ac_word" >&5
7700 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
7701   echo $ac_n "(cached) $ac_c" 1>&6
7702 else
7703   case "$XGETTEXT" in
7704   /*)
7705   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
7706   ;;
7707   *)
7708   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7709   for ac_dir in $PATH; do
7710     test -z "$ac_dir" && ac_dir=.
7711     if test -f $ac_dir/$ac_word; then
7712       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
7713         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
7714         break
7715       fi
7716     fi
7717   done
7718   IFS="$ac_save_ifs"
7719   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
7720   ;;
7721 esac
7722 fi
7723 XGETTEXT="$ac_cv_path_XGETTEXT"
7724 if test -n "$XGETTEXT"; then
7725   echo "$ac_t""$XGETTEXT" 1>&6
7726 else
7727   echo "$ac_t""no" 1>&6
7728 fi
7729
7730                 cat > conftest.$ac_ext <<EOF
7731 #line 7732 "configure"
7732 #include "confdefs.h"
7733
7734 int main() {
7735 extern int _nl_msg_cat_cntr;
7736                                return _nl_msg_cat_cntr
7737 ; return 0; }
7738 EOF
7739 if { (eval echo configure:7740: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7740   rm -rf conftest*
7741   CATOBJEXT=.gmo
7742                    DATADIRNAME=share
7743 else
7744   echo "configure: failed program was:" >&5
7745   cat conftest.$ac_ext >&5
7746   rm -rf conftest*
7747   CATOBJEXT=.mo
7748                    DATADIRNAME=lib
7749 fi
7750 rm -f conftest*
7751                 INSTOBJEXT=.mo
7752               fi
7753             fi
7754
7755 else
7756   echo "$ac_t""no" 1>&6
7757 fi
7758
7759
7760         if test "$CATOBJEXT" = "NONE"; then
7761           echo $ac_n "checking whether catgets can be used""... $ac_c" 1>&6
7762 echo "configure:7763: checking whether catgets can be used" >&5
7763           # Check whether --with-catgets or --without-catgets was given.
7764 if test "${with_catgets+set}" = set; then
7765   withval="$with_catgets"
7766   nls_cv_use_catgets=$withval
7767 else
7768   nls_cv_use_catgets=no
7769 fi
7770
7771           echo "$ac_t""$nls_cv_use_catgets" 1>&6
7772
7773           if test "$nls_cv_use_catgets" = "yes"; then
7774                     echo $ac_n "checking for main in -li""... $ac_c" 1>&6
7775 echo "configure:7776: checking for main in -li" >&5
7776 ac_lib_var=`echo i'_'main | sed 'y%./+-%__p_%'`
7777 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7778   echo $ac_n "(cached) $ac_c" 1>&6
7779 else
7780   ac_save_LIBS="$LIBS"
7781 LIBS="-li  $LIBS"
7782 cat > conftest.$ac_ext <<EOF
7783 #line 7784 "configure"
7784 #include "confdefs.h"
7785
7786 int main() {
7787 main()
7788 ; return 0; }
7789 EOF
7790 if { (eval echo configure:7791: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7791   rm -rf conftest*
7792   eval "ac_cv_lib_$ac_lib_var=yes"
7793 else
7794   echo "configure: failed program was:" >&5
7795   cat conftest.$ac_ext >&5
7796   rm -rf conftest*
7797   eval "ac_cv_lib_$ac_lib_var=no"
7798 fi
7799 rm -f conftest*
7800 LIBS="$ac_save_LIBS"
7801
7802 fi
7803 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7804   echo "$ac_t""yes" 1>&6
7805     ac_tr_lib=HAVE_LIB`echo i | sed -e 's/[^a-zA-Z0-9_]/_/g' \
7806     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
7807   cat >> confdefs.h <<EOF
7808 #define $ac_tr_lib 1
7809 EOF
7810
7811   LIBS="-li $LIBS"
7812
7813 else
7814   echo "$ac_t""no" 1>&6
7815 fi
7816
7817             echo $ac_n "checking for catgets""... $ac_c" 1>&6
7818 echo "configure:7819: checking for catgets" >&5
7819 if eval "test \"`echo '$''{'ac_cv_func_catgets'+set}'`\" = set"; then
7820   echo $ac_n "(cached) $ac_c" 1>&6
7821 else
7822   cat > conftest.$ac_ext <<EOF
7823 #line 7824 "configure"
7824 #include "confdefs.h"
7825 /* System header to define __stub macros and hopefully few prototypes,
7826     which can conflict with char catgets(); below.  */
7827 #include <assert.h>
7828 /* Override any gcc2 internal prototype to avoid an error.  */
7829 /* We use char because int might match the return type of a gcc2
7830     builtin and then its argument prototype would still apply.  */
7831 char catgets();
7832
7833 int main() {
7834
7835 /* The GNU C library defines this for functions which it implements
7836     to always fail with ENOSYS.  Some functions are actually named
7837     something starting with __ and the normal name is an alias.  */
7838 #if defined (__stub_catgets) || defined (__stub___catgets)
7839 choke me
7840 #else
7841 catgets();
7842 #endif
7843
7844 ; return 0; }
7845 EOF
7846 if { (eval echo configure:7847: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7847   rm -rf conftest*
7848   eval "ac_cv_func_catgets=yes"
7849 else
7850   echo "configure: failed program was:" >&5
7851   cat conftest.$ac_ext >&5
7852   rm -rf conftest*
7853   eval "ac_cv_func_catgets=no"
7854 fi
7855 rm -f conftest*
7856 fi
7857
7858 if eval "test \"`echo '$ac_cv_func_'catgets`\" = yes"; then
7859   echo "$ac_t""yes" 1>&6
7860   cat >> confdefs.h <<\EOF
7861 #define HAVE_CATGETS 1
7862 EOF
7863
7864                INTLOBJS="\$(CATOBJS)"
7865                # Extract the first word of "gencat", so it can be a program name with args.
7866 set dummy gencat; ac_word=$2
7867 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7868 echo "configure:7869: checking for $ac_word" >&5
7869 if eval "test \"`echo '$''{'ac_cv_path_GENCAT'+set}'`\" = set"; then
7870   echo $ac_n "(cached) $ac_c" 1>&6
7871 else
7872   case "$GENCAT" in
7873   /*)
7874   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a path.
7875   ;;
7876   ?:/*)
7877   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a dos path.
7878   ;;
7879   *)
7880   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7881   ac_dummy="$PATH"
7882   for ac_dir in $ac_dummy; do
7883     test -z "$ac_dir" && ac_dir=.
7884     if test -f $ac_dir/$ac_word; then
7885       ac_cv_path_GENCAT="$ac_dir/$ac_word"
7886       break
7887     fi
7888   done
7889   IFS="$ac_save_ifs"
7890   test -z "$ac_cv_path_GENCAT" && ac_cv_path_GENCAT="no"
7891   ;;
7892 esac
7893 fi
7894 GENCAT="$ac_cv_path_GENCAT"
7895 if test -n "$GENCAT"; then
7896   echo "$ac_t""$GENCAT" 1>&6
7897 else
7898   echo "$ac_t""no" 1>&6
7899 fi
7900                if test "$GENCAT" != "no"; then
7901                  # Extract the first word of "gmsgfmt", so it can be a program name with args.
7902 set dummy gmsgfmt; ac_word=$2
7903 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7904 echo "configure:7905: checking for $ac_word" >&5
7905 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7906   echo $ac_n "(cached) $ac_c" 1>&6
7907 else
7908   case "$GMSGFMT" in
7909   /*)
7910   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7911   ;;
7912   ?:/*)
7913   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
7914   ;;
7915   *)
7916   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7917   ac_dummy="$PATH"
7918   for ac_dir in $ac_dummy; do
7919     test -z "$ac_dir" && ac_dir=.
7920     if test -f $ac_dir/$ac_word; then
7921       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7922       break
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 "$ac_t""no" 1>&6
7935 fi
7936
7937                  if test "$GMSGFMT" = "no"; then
7938                    # Extract the first word of "msgfmt", so it can be a program name with args.
7939 set dummy msgfmt; 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_GMSGFMT'+set}'`\" = set"; then
7943   echo $ac_n "(cached) $ac_c" 1>&6
7944 else
7945   case "$GMSGFMT" in
7946   /*)
7947   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7948   ;;
7949   *)
7950   IFS="${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 'dv '`"; then
7955         ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7956         break
7957       fi
7958     fi
7959   done
7960   IFS="$ac_save_ifs"
7961   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="no"
7962   ;;
7963 esac
7964 fi
7965 GMSGFMT="$ac_cv_path_GMSGFMT"
7966 if test -n "$GMSGFMT"; then
7967   echo "$ac_t""$GMSGFMT" 1>&6
7968 else
7969   echo "$ac_t""no" 1>&6
7970 fi
7971
7972                  fi
7973                  # Extract the first word of "xgettext", so it can be a program name with args.
7974 set dummy xgettext; ac_word=$2
7975 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7976 echo "configure:7977: checking for $ac_word" >&5
7977 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
7978   echo $ac_n "(cached) $ac_c" 1>&6
7979 else
7980   case "$XGETTEXT" in
7981   /*)
7982   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
7983   ;;
7984   *)
7985   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7986   for ac_dir in $PATH; do
7987     test -z "$ac_dir" && ac_dir=.
7988     if test -f $ac_dir/$ac_word; then
7989       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
7990         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
7991         break
7992       fi
7993     fi
7994   done
7995   IFS="$ac_save_ifs"
7996   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
7997   ;;
7998 esac
7999 fi
8000 XGETTEXT="$ac_cv_path_XGETTEXT"
8001 if test -n "$XGETTEXT"; then
8002   echo "$ac_t""$XGETTEXT" 1>&6
8003 else
8004   echo "$ac_t""no" 1>&6
8005 fi
8006
8007                  USE_INCLUDED_LIBINTL=yes
8008                  CATOBJEXT=.cat
8009                  INSTOBJEXT=.cat
8010                  DATADIRNAME=lib
8011                  INTLDEPS='$(top_builddir)/intl/libintl.a'
8012                  INTLLIBS=$INTLDEPS
8013                  LIBS=`echo $LIBS | sed -e 's/-lintl//'`
8014                  nls_cv_header_intl=intl/libintl.h
8015                  nls_cv_header_libgt=intl/libgettext.h
8016                fi
8017 else
8018   echo "$ac_t""no" 1>&6
8019 fi
8020
8021           fi
8022         fi
8023
8024         if test "$CATOBJEXT" = "NONE"; then
8025                           nls_cv_use_gnu_gettext=yes
8026         fi
8027       fi
8028
8029       if test "$nls_cv_use_gnu_gettext" = "yes"; then
8030                 INTLOBJS="\$(GETTOBJS)"
8031         # Extract the first word of "msgfmt", so it can be a program name with args.
8032 set dummy msgfmt; ac_word=$2
8033 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8034 echo "configure:8035: checking for $ac_word" >&5
8035 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
8036   echo $ac_n "(cached) $ac_c" 1>&6
8037 else
8038   case "$MSGFMT" in
8039   /*)
8040   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
8041   ;;
8042   *)
8043   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8044   for ac_dir in $PATH; do
8045     test -z "$ac_dir" && ac_dir=.
8046     if test -f $ac_dir/$ac_word; then
8047       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
8048         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
8049         break
8050       fi
8051     fi
8052   done
8053   IFS="$ac_save_ifs"
8054   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
8055   ;;
8056 esac
8057 fi
8058 MSGFMT="$ac_cv_path_MSGFMT"
8059 if test -n "$MSGFMT"; then
8060   echo "$ac_t""$MSGFMT" 1>&6
8061 else
8062   echo "$ac_t""no" 1>&6
8063 fi
8064
8065         # Extract the first word of "gmsgfmt", so it can be a program name with args.
8066 set dummy gmsgfmt; ac_word=$2
8067 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8068 echo "configure:8069: checking for $ac_word" >&5
8069 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8070   echo $ac_n "(cached) $ac_c" 1>&6
8071 else
8072   case "$GMSGFMT" in
8073   /*)
8074   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8075   ;;
8076   ?:/*)
8077   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8078   ;;
8079   *)
8080   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8081   ac_dummy="$PATH"
8082   for ac_dir in $ac_dummy; do
8083     test -z "$ac_dir" && ac_dir=.
8084     if test -f $ac_dir/$ac_word; then
8085       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8086       break
8087     fi
8088   done
8089   IFS="$ac_save_ifs"
8090   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
8091   ;;
8092 esac
8093 fi
8094 GMSGFMT="$ac_cv_path_GMSGFMT"
8095 if test -n "$GMSGFMT"; then
8096   echo "$ac_t""$GMSGFMT" 1>&6
8097 else
8098   echo "$ac_t""no" 1>&6
8099 fi
8100
8101         # Extract the first word of "xgettext", so it can be a program name with args.
8102 set dummy xgettext; ac_word=$2
8103 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8104 echo "configure:8105: checking for $ac_word" >&5
8105 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
8106   echo $ac_n "(cached) $ac_c" 1>&6
8107 else
8108   case "$XGETTEXT" in
8109   /*)
8110   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8111   ;;
8112   *)
8113   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8114   for ac_dir in $PATH; do
8115     test -z "$ac_dir" && ac_dir=.
8116     if test -f $ac_dir/$ac_word; then
8117       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8118         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8119         break
8120       fi
8121     fi
8122   done
8123   IFS="$ac_save_ifs"
8124   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8125   ;;
8126 esac
8127 fi
8128 XGETTEXT="$ac_cv_path_XGETTEXT"
8129 if test -n "$XGETTEXT"; then
8130   echo "$ac_t""$XGETTEXT" 1>&6
8131 else
8132   echo "$ac_t""no" 1>&6
8133 fi
8134
8135
8136         USE_INCLUDED_LIBINTL=yes
8137         CATOBJEXT=.gmo
8138         INSTOBJEXT=.mo
8139         DATADIRNAME=share
8140         INTLDEPS='$(top_builddir)/intl/libintl.a'
8141         INTLLIBS=$INTLDEPS
8142         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
8143         nls_cv_header_intl=intl/libintl.h
8144         nls_cv_header_libgt=intl/libgettext.h
8145       fi
8146
8147             if test "$XGETTEXT" != ":"; then
8148                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
8149           : ;
8150         else
8151           echo "$ac_t""found xgettext program is not GNU xgettext; ignore it" 1>&6
8152           XGETTEXT=":"
8153         fi
8154       fi
8155
8156       # We need to process the po/ directory.
8157       POSUB=po
8158     else
8159       DATADIRNAME=share
8160       nls_cv_header_intl=intl/libintl.h
8161       nls_cv_header_libgt=intl/libgettext.h
8162     fi
8163
8164
8165
8166
8167     # If this is used in GNU gettext we have to set USE_NLS to `yes'
8168     # because some of the sources are only built for this goal.
8169     if test "$PACKAGE" = gettext; then
8170       USE_NLS=yes
8171       USE_INCLUDED_LIBINTL=yes
8172     fi
8173
8174                 for lang in $ALL_LINGUAS; do
8175       GMOFILES="$GMOFILES $lang.gmo"
8176       POFILES="$POFILES $lang.po"
8177     done
8178
8179
8180
8181
8182
8183
8184
8185
8186
8187
8188
8189
8190
8191
8192    if test "x$CATOBJEXT" != "x"; then
8193      if test "x$ALL_LINGUAS" = "x"; then
8194        LINGUAS=
8195      else
8196        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
8197 echo "configure:8198: checking for catalogs to be installed" >&5
8198        NEW_LINGUAS=
8199        for lang in ${LINGUAS=$ALL_LINGUAS}; do
8200          case "$ALL_LINGUAS" in
8201           *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
8202          esac
8203        done
8204        LINGUAS=$NEW_LINGUAS
8205        echo "$ac_t""$LINGUAS" 1>&6
8206      fi
8207
8208           if test -n "$LINGUAS"; then
8209        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
8210      fi
8211    fi
8212
8213             if test $ac_cv_header_locale_h = yes; then
8214      INCLUDE_LOCALE_H="#include <locale.h>"
8215    else
8216      INCLUDE_LOCALE_H="\
8217 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
8218    fi
8219
8220
8221             test -d intl || mkdir intl
8222    if test "$CATOBJEXT" = ".cat"; then
8223      ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
8224 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
8225 echo "configure:8226: checking for linux/version.h" >&5
8226 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
8227   echo $ac_n "(cached) $ac_c" 1>&6
8228 else
8229   cat > conftest.$ac_ext <<EOF
8230 #line 8231 "configure"
8231 #include "confdefs.h"
8232 #include <linux/version.h>
8233 EOF
8234 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
8235 { (eval echo configure:8236: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
8236 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
8237 if test -z "$ac_err"; then
8238   rm -rf conftest*
8239   eval "ac_cv_header_$ac_safe=yes"
8240 else
8241   echo "$ac_err" >&5
8242   echo "configure: failed program was:" >&5
8243   cat conftest.$ac_ext >&5
8244   rm -rf conftest*
8245   eval "ac_cv_header_$ac_safe=no"
8246 fi
8247 rm -f conftest*
8248 fi
8249 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
8250   echo "$ac_t""yes" 1>&6
8251   msgformat=linux
8252 else
8253   echo "$ac_t""no" 1>&6
8254 msgformat=xopen
8255 fi
8256
8257
8258                sed -e '/^#/d' $srcdir/intl/$msgformat-msg.sed > intl/po2msg.sed
8259    fi
8260       sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
8261      $srcdir/intl/po2tbl.sed.in > intl/po2tbl.sed
8262
8263             if test "$PACKAGE" = "gettext"; then
8264      GT_NO="#NO#"
8265      GT_YES=
8266    else
8267      GT_NO=
8268      GT_YES="#YES#"
8269    fi
8270
8271
8272
8273             MKINSTALLDIRS=
8274    if test -n "$ac_aux_dir"; then
8275      MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
8276    fi
8277    if test -z "$MKINSTALLDIRS"; then
8278      MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
8279    fi
8280
8281
8282       l=
8283
8284
8285          test -d po || mkdir po
8286    if test "x$srcdir" != "x."; then
8287      if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
8288        posrcprefix="$srcdir/"
8289      else
8290        posrcprefix="../$srcdir/"
8291      fi
8292    else
8293      posrcprefix="../"
8294    fi
8295    rm -f po/POTFILES
8296    sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
8297         < $srcdir/po/POTFILES.in > po/POTFILES
8298
8299 XGETTEXT="AWK='$AWK' \$(SHELL) \$(top_srcdir)/exgettext $XGETTEXT"
8300
8301 # Windows32 Registry support for specifying GCC installation paths.
8302 # Check whether --enable-win32-registry or --disable-win32-registry was given.
8303 if test "${enable_win32_registry+set}" = set; then
8304   enableval="$enable_win32_registry"
8305   :
8306 fi
8307
8308
8309 echo $ac_n "checking whether windows registry support is requested""... $ac_c" 1>&6
8310 echo "configure:8311: checking whether windows registry support is requested" >&5
8311 if test x$enable_win32_registry != xno; then
8312   cat >> confdefs.h <<\EOF
8313 #define ENABLE_WIN32_REGISTRY 1
8314 EOF
8315
8316   echo "$ac_t""yes" 1>&6
8317 else
8318   echo "$ac_t""no" 1>&6
8319 fi
8320
8321 # Check if user specified a different registry key.
8322 case x${enable_win32_registry} in
8323 x | xyes)
8324   # default.
8325   gcc_cv_win32_registry_key="$VERSION"
8326   ;;
8327 xno)
8328   # no registry lookup.
8329   gcc_cv_win32_registry_key=''
8330   ;;
8331 *)
8332   # user-specified key.
8333   gcc_cv_win32_registry_key="$enable_win32_registry"
8334   ;;
8335 esac
8336
8337 if test x$enable_win32_registry != xno; then
8338   echo $ac_n "checking registry key on windows hosts""... $ac_c" 1>&6
8339 echo "configure:8340: checking registry key on windows hosts" >&5
8340   cat >> confdefs.h <<EOF
8341 #define WIN32_REGISTRY_KEY "$gcc_cv_win32_registry_key"
8342 EOF
8343
8344   echo "$ac_t""$gcc_cv_win32_registry_key" 1>&6
8345 fi
8346
8347 # Get an absolute path to the GCC top-level source directory
8348 holddir=`pwd`
8349 cd $srcdir
8350 topdir=`pwd`
8351 cd $holddir
8352
8353 # Conditionalize the makefile for this host machine.
8354 # Make-host contains the concatenation of all host makefile fragments
8355 # [there can be more than one].  This file is built by configure.frag.
8356 host_overrides=Make-host
8357 dep_host_xmake_file=
8358 for f in .. ${host_xmake_file}
8359 do
8360         if test -f ${srcdir}/config/$f
8361         then
8362                 dep_host_xmake_file="${dep_host_xmake_file} ${srcdir}/config/$f"
8363         fi
8364 done
8365
8366 # Conditionalize the makefile for this target machine.
8367 # Make-target contains the concatenation of all host makefile fragments
8368 # [there can be more than one].  This file is built by configure.frag.
8369 target_overrides=Make-target
8370 dep_tmake_file=
8371 for f in .. ${tmake_file}
8372 do
8373         if test -f ${srcdir}/config/$f
8374         then
8375                 dep_tmake_file="${dep_tmake_file} ${srcdir}/config/$f"
8376         fi
8377 done
8378
8379 # If the host doesn't support symlinks, modify CC in
8380 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
8381 # Otherwise, we can use "CC=$(CC)".
8382 rm -f symtest.tem
8383 if $symbolic_link $srcdir/gcc.c symtest.tem 2>/dev/null
8384 then
8385         cc_set_by_configure="\$(CC)"
8386         quoted_cc_set_by_configure="\$(CC)"
8387         stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
8388 else
8389         rm -f symtest.tem
8390         if cp -p $srcdir/gcc.c symtest.tem 2>/dev/null
8391         then
8392                 symbolic_link="cp -p"
8393         else
8394                 symbolic_link="cp"
8395         fi
8396         cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
8397         quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`"
8398         stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
8399 fi
8400 rm -f symtest.tem
8401
8402 out_object_file=`basename $out_file .c`.o
8403
8404 tm_file_list=
8405 for f in $tm_file; do
8406   case $f in
8407     gansidecl.h )
8408        tm_file_list="${tm_file_list} $f" ;;
8409     *) tm_file_list="${tm_file_list} \$(srcdir)/config/$f" ;;
8410   esac
8411 done
8412
8413 host_xm_file_list=
8414 for f in $host_xm_file; do
8415   case $f in
8416     auto-host.h | gansidecl.h | hwint.h )
8417        host_xm_file_list="${host_xm_file_list} $f" ;;
8418     *) host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f" ;;
8419   esac
8420 done
8421
8422 build_xm_file_list=
8423 for f in $build_xm_file; do
8424   case $f in
8425     auto-build.h | auto-host.h | gansidecl.h | hwint.h )
8426        build_xm_file_list="${build_xm_file_list} $f" ;;
8427     *) build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f" ;;
8428   esac
8429 done
8430
8431 # Define macro CROSS_COMPILE in compilation
8432 # if this is a cross-compiler.
8433 # Also use all.cross instead of all.internal
8434 # and add cross-make to Makefile.
8435 cross_overrides="/dev/null"
8436 if test x$host != x$target
8437 then
8438         cross_defines="CROSS=-DCROSS_COMPILE"
8439         cross_overrides="${topdir}/cross-make"
8440 fi
8441
8442 # When building gcc with a cross-compiler, we need to fix a few things.
8443 # This must come after cross-make as we want all.build to override
8444 # all.cross.
8445 build_overrides="/dev/null"
8446 if test x$build != x$host
8447 then
8448         build_overrides="${topdir}/build-make"
8449 fi
8450
8451 # Expand extra_headers to include complete path.
8452 # This substitutes for lots of t-* files.
8453 extra_headers_list=
8454 if test "x$extra_headers" = x
8455 then true
8456 else
8457         # Prepend ${srcdir}/ginclude/ to every entry in extra_headers.
8458         for file in $extra_headers;
8459         do
8460                 extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/${file}"
8461         done
8462 fi
8463
8464 if test x$use_collect2 = xno; then
8465         use_collect2=
8466 fi
8467
8468 # Add a definition of USE_COLLECT2 if system wants one.
8469 # Also tell toplev.c what to do.
8470 # This substitutes for lots of t-* files.
8471 if test x$use_collect2 = x
8472 then
8473         will_use_collect2=
8474         maybe_use_collect2=
8475 else
8476         will_use_collect2="collect2"
8477         maybe_use_collect2="-DUSE_COLLECT2"
8478 fi
8479
8480 # NEED TO CONVERT
8481 # Set MD_DEPS if the real md file is in md.pre-cpp.
8482 # Set MD_CPP to the cpp to pass the md file through.  Md files use ';'
8483 # for line oriented comments, so we must always use a GNU cpp.  If
8484 # building gcc with a cross compiler, use the cross compiler just
8485 # built.  Otherwise, we can use the cpp just built.
8486 md_file_sub=
8487 if test "x$md_cppflags" = x
8488 then
8489         md_file_sub=$srcdir/config/$md_file
8490 else
8491         md_file=md
8492 fi
8493
8494 # If we have gas in the build tree, make a link to it.
8495 if test -f ../gas/Makefile; then
8496         rm -f as; $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null
8497 fi
8498
8499 # If we have nm in the build tree, make a link to it.
8500 if test -f ../binutils/Makefile; then
8501         rm -f nm; $symbolic_link ../binutils/nm-new$host_exeext nm$host_exeext 2>/dev/null
8502 fi
8503
8504 # If we have ld in the build tree, make a link to it.
8505 if test -f ../ld/Makefile; then
8506 #       if test x$use_collect2 = x; then
8507 #               rm -f ld; $symbolic_link ../ld/ld-new$host_exeext ld$host_exeext 2>/dev/null
8508 #       else
8509                 rm -f collect-ld; $symbolic_link ../ld/ld-new$host_exeext collect-ld$host_exeext 2>/dev/null
8510 #       fi
8511 fi
8512
8513 # Figure out what assembler alignment features are present.
8514 echo $ac_n "checking assembler alignment features""... $ac_c" 1>&6
8515 echo "configure:8516: checking assembler alignment features" >&5
8516 gcc_cv_as=
8517 gcc_cv_as_alignment_features=
8518 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
8519 if test -x "$DEFAULT_ASSEMBLER"; then
8520         gcc_cv_as="$DEFAULT_ASSEMBLER"
8521 elif test -x "$AS"; then
8522         gcc_cv_as="$AS"
8523 elif test -x as$host_exeext; then
8524         # Build using assembler in the current directory.
8525         gcc_cv_as=./as$host_exeext
8526 elif test -f $gcc_cv_as_gas_srcdir/configure.in -a -f ../gas/Makefile; then
8527         # Single tree build which includes gas.
8528         for f in $gcc_cv_as_gas_srcdir/configure $gcc_cv_as_gas_srcdir/configure.in $gcc_cv_as_gas_srcdir/Makefile.in
8529         do
8530                 gcc_cv_gas_version=`grep '^VERSION=[0-9]*\.[0-9]*' $f`
8531                 if test x$gcc_cv_gas_version != x; then
8532                         break
8533                 fi
8534         done
8535         gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
8536         gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
8537         if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
8538                 # Gas version 2.6 and later support for .balign and .p2align.
8539                 # bytes to skip when using .p2align.
8540                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 6 -o "$gcc_cv_gas_major_version" -gt 2; then
8541                         gcc_cv_as_alignment_features=".balign and .p2align"
8542                         cat >> confdefs.h <<\EOF
8543 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
8544 EOF
8545
8546                 fi
8547                 # Gas version 2.8 and later support specifying the maximum
8548                 # bytes to skip when using .p2align.
8549                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 8 -o "$gcc_cv_gas_major_version" -gt 2; then
8550                         gcc_cv_as_alignment_features=".p2align including maximum skip"
8551                         cat >> confdefs.h <<\EOF
8552 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
8553 EOF
8554
8555                 fi
8556         fi
8557 elif test x$host = x$target; then
8558         # Native build.
8559         # Search the same directories that the installed compiler will
8560         # search.  Else we may find the wrong assembler and lose.  If we
8561         # do not find a suitable assembler binary, then try the user's
8562         # path.
8563         #
8564         # Also note we have to check MD_EXEC_PREFIX before checking the
8565         # user's path.  Unfortunately, there is no good way to get at the
8566         # value of MD_EXEC_PREFIX here.  So we do a brute force search
8567         # through all the known MD_EXEC_PREFIX values.  Ugh.  This needs
8568         # to be fixed as part of the make/configure rewrite too.
8569
8570         if test "x$exec_prefix" = xNONE; then
8571                 if test "x$prefix" = xNONE; then
8572                         test_prefix=/usr/local
8573                 else
8574                         test_prefix=$prefix
8575                 fi
8576         else
8577                 test_prefix=$exec_prefix
8578         fi
8579
8580         # If the loop below does not find an assembler, then use whatever
8581         # one we can find in the users's path.
8582         # user's path.
8583         as=as$host_exeext
8584
8585         test_dirs="$test_prefix/lib/gcc-lib/$target/$gcc_version \
8586                    $test_prefix/lib/gcc-lib/$target \
8587                    /usr/lib/gcc/$target/$gcc_version \
8588                    /usr/lib/gcc/$target \
8589                    $test_prefix/$target/bin/$target/$gcc_version \
8590                    $test_prefix/$target/bin \
8591                    /usr/libexec \
8592                    /usr/ccs/gcc \
8593                    /usr/ccs/bin \
8594                    /udk/usr/ccs/bin \
8595                    /bsd43/usr/lib/cmplrs/cc \
8596                    /usr/cross64/usr/bin \
8597                    /usr/lib/cmplrs/cc \
8598                    /sysv/usr/lib/cmplrs/cc \
8599                    /svr4/usr/lib/cmplrs/cc \
8600                    /usr/bin"
8601
8602         for dir in $test_dirs; do
8603                 if test -f $dir/as$host_exeext; then
8604                         gcc_cv_as=$dir/as$host_exeext
8605                         break;
8606                 fi
8607         done
8608 fi
8609 if test x$gcc_cv_as != x; then
8610         # Check if we have .balign and .p2align
8611         echo ".balign  4" > conftest.s
8612         echo ".p2align  2" >> conftest.s
8613         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8614                 gcc_cv_as_alignment_features=".balign and .p2align"
8615                 cat >> confdefs.h <<\EOF
8616 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
8617 EOF
8618
8619         fi
8620         rm -f conftest.s conftest.o
8621         # Check if specifying the maximum bytes to skip when
8622         # using .p2align is supported.
8623         echo ".p2align 4,,7" > conftest.s
8624         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8625                 gcc_cv_as_alignment_features=".p2align including maximum skip"
8626                 cat >> confdefs.h <<\EOF
8627 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
8628 EOF
8629
8630         fi
8631         rm -f conftest.s conftest.o
8632 fi
8633 echo "$ac_t""$gcc_cv_as_alignment_features" 1>&6
8634
8635 echo $ac_n "checking assembler subsection support""... $ac_c" 1>&6
8636 echo "configure:8637: checking assembler subsection support" >&5
8637 gcc_cv_as_subsections=
8638 if test x$gcc_cv_as != x; then
8639         # Check if we have .subsection
8640         echo ".subsection 1" > conftest.s
8641         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8642                 gcc_cv_as_subsections=".subsection"
8643                 if test -x nm$host_exeext; then
8644                         gcc_cv_nm=./nm$host_exeext
8645                 elif test x$host = x$target; then
8646                         # Native build.
8647                         gcc_cv_nm=nm$host_exeext
8648                 fi
8649                 if test x$gcc_cv_nm != x; then
8650                         cat > conftest.s <<EOF
8651 conftest_label1: .word 0
8652 .subsection -1
8653 conftest_label2: .word 0
8654 .previous
8655 EOF
8656                         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8657                                 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
8658                                 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
8659                                 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1; then
8660                                         :
8661                                 else
8662                                         gcc_cv_as_subsections="working .subsection -1"
8663                                         cat >> confdefs.h <<\EOF
8664 #define HAVE_GAS_SUBSECTION_ORDERING 1
8665 EOF
8666
8667                                 fi
8668                         fi
8669                 fi
8670         fi
8671         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
8672 fi
8673 echo "$ac_t""$gcc_cv_as_subsections" 1>&6
8674
8675 echo $ac_n "checking assembler weak support""... $ac_c" 1>&6
8676 echo "configure:8677: checking assembler weak support" >&5
8677 gcc_cv_as_weak=
8678 if test x$gcc_cv_as != x; then
8679         # Check if we have .weak
8680         echo "  .weak foobar" > conftest.s
8681         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8682                 cat >> confdefs.h <<\EOF
8683 #define HAVE_GAS_WEAK 1
8684 EOF
8685
8686                 gcc_cv_as_weak="yes"
8687         fi
8688         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
8689 fi
8690 echo "$ac_t""$gcc_cv_as_weak" 1>&6
8691
8692 echo $ac_n "checking assembler hidden support""... $ac_c" 1>&6
8693 echo "configure:8694: checking assembler hidden support" >&5
8694 gcc_cv_as_hidden=
8695 if test x$gcc_cv_as != x; then
8696         # Check if we have .hidden
8697         echo "  .hidden foobar" > conftest.s
8698         echo "foobar:" >> conftest.s
8699         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8700                 cat >> confdefs.h <<\EOF
8701 #define HAVE_GAS_HIDDEN 1
8702 EOF
8703
8704                 gcc_cv_as_hidden="yes"
8705         fi
8706         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
8707 fi
8708 echo "$ac_t""$gcc_cv_as_hidden" 1>&6
8709
8710 case "$target" in
8711   sparc*-*-*)
8712     echo $ac_n "checking assembler .register pseudo-op support""... $ac_c" 1>&6
8713 echo "configure:8714: checking assembler .register pseudo-op support" >&5
8714 if eval "test \"`echo '$''{'gcc_cv_as_register_pseudo_op'+set}'`\" = set"; then
8715   echo $ac_n "(cached) $ac_c" 1>&6
8716 else
8717
8718         gcc_cv_as_register_pseudo_op=unknown
8719         if test x$gcc_cv_as != x; then
8720             # Check if we have .register
8721             echo ".register %g2, #scratch" > conftest.s
8722             if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8723                 gcc_cv_as_register_pseudo_op=yes
8724             else
8725                 gcc_cv_as_register_pseudo_op=no
8726             fi
8727             rm -f conftest.s conftest.o
8728         fi
8729
8730 fi
8731
8732 echo "$ac_t""$gcc_cv_as_register_pseudo_op" 1>&6
8733     if test "x$gcc_cv_as_register_pseudo_op" = xyes; then
8734         cat >> confdefs.h <<\EOF
8735 #define HAVE_AS_REGISTER_PSEUDO_OP 1
8736 EOF
8737
8738     fi
8739
8740     case "$tm_file" in
8741     *64*)
8742         echo $ac_n "checking for 64 bit support in assembler ($gcc_cv_as)""... $ac_c" 1>&6
8743 echo "configure:8744: checking for 64 bit support in assembler ($gcc_cv_as)" >&5
8744 if eval "test \"`echo '$''{'gcc_cv_as_flags64'+set}'`\" = set"; then
8745   echo $ac_n "(cached) $ac_c" 1>&6
8746 else
8747
8748                 if test -n "$gcc_cv_as"; then
8749                     echo ".xword foo" > conftest.s
8750                     gcc_cv_as_flags64=no
8751                     for flag in "-xarch=v9" "-64 -Av9"; do
8752                         if $gcc_cv_as $flag -o conftest.o conftest.s \
8753                             > /dev/null 2>&1; then
8754                             gcc_cv_as_flags64=$flag
8755                             break
8756                         fi
8757                     done
8758                     rm -f conftest.s conftest.o
8759                 else
8760                     if test "$gas" = yes; then
8761                         gcc_cv_as_flags64="-64 -Av9"
8762                     else
8763                         gcc_cv_as_flags64="-xarch=v9"
8764                     fi
8765                 fi
8766
8767 fi
8768
8769 echo "$ac_t""$gcc_cv_as_flags64" 1>&6
8770         if test "x$gcc_cv_as_flags64" = xno; then
8771
8772             tmake_file=`echo " $tmake_file " | sed -e 's, sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
8773             dep_tmake_file=`echo " $dep_tmake_file " | sed -e 's, [^ ]*/config/sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
8774
8775         else
8776             cat >> confdefs.h <<EOF
8777 #define AS_SPARC64_FLAG "$gcc_cv_as_flags64"
8778 EOF
8779
8780         fi
8781         ;;
8782     *) gcc_cv_as_flags64=${gcc_cv_as_flags64-no}
8783         ;;
8784     esac
8785
8786     if test "x$gcc_cv_as_flags64" != xno; then
8787         echo $ac_n "checking for assembler offsetable %lo() support""... $ac_c" 1>&6
8788 echo "configure:8789: checking for assembler offsetable %lo() support" >&5
8789 if eval "test \"`echo '$''{'gcc_cv_as_offsetable_lo10'+set}'`\" = set"; then
8790   echo $ac_n "(cached) $ac_c" 1>&6
8791 else
8792
8793             gcc_cv_as_offsetable_lo10=unknown
8794             if test "x$gcc_cv_as" != x; then
8795                 # Check if assembler has offsetable %lo()
8796                 echo "or %g1, %lo(ab) + 12, %g1" > conftest.s
8797                 echo "or %g1, %lo(ab + 12), %g1" > conftest1.s
8798                 if $gcc_cv_as $gcc_cv_as_flags64 -o conftest.o conftest.s \
8799                         > /dev/null 2>&1 &&
8800                    $gcc_cv_as $gcc_cv_as_flags64 -o conftest1.o conftest1.s \
8801                         > /dev/null 2>&1; then
8802                     if cmp conftest.o conftest1.o > /dev/null 2>&1; then
8803                         gcc_cv_as_offsetable_lo10=no
8804                     else
8805                         gcc_cv_as_offsetable_lo10=yes
8806                     fi
8807                 else
8808                     gcc_cv_as_offsetable_lo10=no
8809                 fi
8810                 rm -f conftest.s conftest.o conftest1.s conftest1.o
8811             fi
8812
8813 fi
8814
8815 echo "$ac_t""$gcc_cv_as_offsetable_lo10" 1>&6
8816         if test "x$gcc_cv_as_offsetable_lo10" = xyes; then
8817             cat >> confdefs.h <<\EOF
8818 #define HAVE_AS_OFFSETABLE_LO10 1
8819 EOF
8820
8821         fi
8822     fi
8823     ;;
8824
8825   i[34567]86-*-*)
8826     echo $ac_n "checking assembler instructions""... $ac_c" 1>&6
8827 echo "configure:8828: checking assembler instructions" >&5
8828     gcc_cv_as_instructions=
8829     if test x$gcc_cv_as != x; then
8830         set "filds fists" "filds mem; fists mem"
8831         while test $# -gt 0
8832         do
8833                 echo "$2" > conftest.s
8834                 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8835                         gcc_cv_as_instructions=${gcc_cv_as_instructions}$1" "
8836                         cat >> confdefs.h <<EOF
8837 #define HAVE_GAS_`echo "$1" | tr 'a-z ' 'A-Z_'` 1
8838 EOF
8839
8840                 fi
8841                 shift 2
8842         done
8843         rm -f conftest.s conftest.o
8844     fi
8845     echo "$ac_t""$gcc_cv_as_instructions" 1>&6
8846     ;;
8847 esac
8848
8849 # Figure out what language subdirectories are present.
8850 # Look if the user specified --enable-languages="..."; if not, use
8851 # the environment variable $LANGUAGES if defined. $LANGUAGES might
8852 # go away some day.
8853 if test x"${enable_languages+set}" != xset; then
8854         if test x"${LANGUAGES+set}" = xset; then
8855                 enable_languages="`echo ${LANGUAGES} | tr ' ' ','`"
8856         else
8857                 enable_languages=all
8858         fi
8859 fi
8860 subdirs=
8861 for lang in ${srcdir}/*/config-lang.in ..
8862 do
8863         case $lang in
8864         ..) ;;
8865         # The odd quoting in the next line works around
8866         # an apparent bug in bash 1.12 on linux.
8867         ${srcdir}/[*]/config-lang.in) ;;
8868         *)
8869           lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
8870           if test "x$lang_alias" = x
8871           then
8872                 echo "$lang doesn't set \$language." 1>&2
8873                 exit 1
8874           fi
8875           if test x"${enable_languages}" = xall; then
8876                 add_this_lang=yes
8877           else
8878                 case "${enable_languages}" in
8879                     ${lang_alias} | "${lang_alias},"* | *",${lang_alias},"* | *",${lang_alias}" )
8880                         add_this_lang=yes
8881                         ;;
8882                     * )
8883                         add_this_lang=no
8884                         ;;
8885                 esac
8886           fi
8887           if test x"${add_this_lang}" = xyes; then
8888                 case $lang in
8889                     ${srcdir}/ada/config-lang.in)
8890                         if test x$gnat = xyes ; then
8891                                 subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
8892                         fi
8893                         ;;
8894                     *)
8895                         subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
8896                         ;;
8897                 esac
8898           fi
8899           ;;
8900         esac
8901 done
8902
8903 # Make gthr-default.h if we have a thread file.
8904 gthread_flags=
8905 if test $thread_file != single; then
8906     rm -f gthr-default.h
8907     echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
8908     gthread_flags=-DHAVE_GTHR_DEFAULT
8909 fi
8910
8911
8912 # Find out what GC implementation we want, or may, use.
8913 # Check whether --with-gc or --without-gc was given.
8914 if test "${with_gc+set}" = set; then
8915   withval="$with_gc"
8916   case "$withval" in
8917   simple | page)
8918     GGC=ggc-$withval
8919     ;;
8920   *)
8921     { echo "configure: error: $withval is an invalid option to --with-gc" 1>&2; exit 1; }
8922     ;;
8923 esac
8924 else
8925   if test $ac_cv_func_mmap_anywhere = yes \
8926     || test $ac_cv_func_valloc = yes; then
8927   GGC=ggc-page
8928 else
8929   GGC=ggc-simple
8930 fi
8931 fi
8932
8933
8934 echo "Using $GGC for garbage collection."
8935
8936 # Build a new-abi (c++) system
8937 # Check whether --enable-new-gxx-abi or --disable-new-gxx-abi was given.
8938 if test "${enable_new_gxx_abi+set}" = set; then
8939   enableval="$enable_new_gxx_abi"
8940   cat >> confdefs.h <<\EOF
8941 #define ENABLE_NEW_GXX_ABI 1
8942 EOF
8943
8944 GXX_ABI_FLAG='-fnew-abi'
8945 echo "Building a new-abi g++ compiler."
8946
8947 fi
8948
8949
8950
8951 # Build a new-libstdc++ system (ie libstdc++-v3)
8952 echo $ac_n "checking for libstdc++ to install""... $ac_c" 1>&6
8953 echo "configure:8954: checking for libstdc++ to install" >&5
8954 # Check whether --enable-libstdcxx-v3 or --disable-libstdcxx-v3 was given.
8955 if test "${enable_libstdcxx_v3+set}" = set; then
8956   enableval="$enable_libstdcxx_v3"
8957   enable_libstdcxx_v3=yes
8958 else
8959   enable_libstdcxx_v3=no
8960 fi
8961
8962
8963 if test x$enable_libstdcxx_v3 = xyes; then
8964   echo "$ac_t""v3" 1>&6
8965   ac_esn=1
8966 else
8967   echo "$ac_t""v2" 1>&6
8968   ac_esn=0
8969 fi
8970 cat >> confdefs.h <<EOF
8971 #define ENABLE_STD_NAMESPACE $ac_esn
8972 EOF
8973
8974
8975 # Make empty files to contain the specs and options for each language.
8976 # Then add #include lines to for a compiler that has specs and/or options.
8977
8978 lang_specs_files=
8979 lang_options_files=
8980 lang_tree_files=
8981 rm -f specs.h options.h gencheck.h
8982 touch specs.h options.h gencheck.h
8983 for subdir in . $subdirs
8984 do
8985         if test -f $srcdir/$subdir/lang-specs.h; then
8986                 echo "#include \"$subdir/lang-specs.h\"" >>specs.h
8987                 lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
8988         fi
8989         if test -f $srcdir/$subdir/lang-options.h; then
8990                 echo "#include \"$subdir/lang-options.h\"" >>options.h
8991                 lang_options_files="$lang_options_files $srcdir/$subdir/lang-options.h"
8992         fi
8993         if test -f $srcdir/$subdir/$subdir-tree.def; then
8994                 echo "#include \"$subdir/$subdir-tree.def\"" >>gencheck.h
8995                 lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
8996         fi
8997 done
8998
8999 # These (without "all_") are set in each config-lang.in.
9000 # `language' must be a single word so is spelled singularly.
9001 all_languages=
9002 all_boot_languages=
9003 all_compilers=
9004 all_stagestuff=
9005 all_diff_excludes=
9006 all_outputs='Makefile intl/Makefile po/Makefile.in fixinc/Makefile gccbug'
9007 # List of language makefile fragments.
9008 all_lang_makefiles=
9009 all_headers=
9010 all_lib2funcs=
9011
9012 # Add the language fragments.
9013 # Languages are added via two mechanisms.  Some information must be
9014 # recorded in makefile variables, these are defined in config-lang.in.
9015 # We accumulate them and plug them into the main Makefile.
9016 # The other mechanism is a set of hooks for each of the main targets
9017 # like `clean', `install', etc.
9018
9019 language_fragments="Make-lang"
9020 language_hooks="Make-hooks"
9021 oldstyle_subdirs=
9022
9023 for s in .. $subdirs
9024 do
9025         if test $s != ".."
9026         then
9027                 language=
9028                 boot_language=
9029                 compilers=
9030                 stagestuff=
9031                 diff_excludes=
9032                 headers=
9033                 outputs=
9034                 lib2funcs=
9035                 . ${srcdir}/$s/config-lang.in
9036                 if test "x$language" = x
9037                 then
9038                         echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2
9039                         exit 1
9040                 fi
9041                 all_lang_makefiles="$all_lang_makefiles ${srcdir}/$s/Make-lang.in ${srcdir}/$s/Makefile.in"
9042                 all_languages="$all_languages $language"
9043                 if test "x$boot_language" = xyes
9044                 then
9045                         all_boot_languages="$all_boot_languages $language"
9046                 fi
9047                 all_compilers="$all_compilers $compilers"
9048                 all_stagestuff="$all_stagestuff $stagestuff"
9049                 all_diff_excludes="$all_diff_excludes $diff_excludes"
9050                 all_headers="$all_headers $headers"
9051                 all_outputs="$all_outputs $outputs"
9052                 if test x$outputs = x
9053                 then
9054                         oldstyle_subdirs="$oldstyle_subdirs $s"
9055                 fi
9056                 all_lib2funcs="$all_lib2funcs $lib2funcs"
9057         fi
9058 done
9059
9060 # Since we can't use `::' targets, we link each language in
9061 # with a set of hooks, reached indirectly via lang.${target}.
9062
9063 rm -f Make-hooks
9064 touch Make-hooks
9065 target_list="all.build all.cross start.encap rest.encap \
9066         info dvi \
9067         install-normal install-common install-info install-man \
9068         uninstall distdir \
9069         mostlyclean clean distclean extraclean maintainer-clean \
9070         stage1 stage2 stage3 stage4"
9071 for t in $target_list
9072 do
9073         x=
9074         for lang in .. $all_languages
9075         do
9076                 if test $lang != ".."; then
9077                         x="$x $lang.$t"
9078                 fi
9079         done
9080         echo "lang.$t: $x" >> Make-hooks
9081 done
9082
9083 # If we're not building in srcdir, create .gdbinit.
9084
9085 if test ! -f Makefile.in; then
9086         echo "dir ." > .gdbinit
9087         echo "dir ${srcdir}" >> .gdbinit
9088         if test x$gdb_needs_out_file_path = xyes
9089         then
9090                 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
9091         fi
9092         if test "x$subdirs" != x; then
9093                 for s in $subdirs
9094                 do
9095                         echo "dir ${srcdir}/$s" >> .gdbinit
9096                 done
9097         fi
9098         echo "source ${srcdir}/.gdbinit" >> .gdbinit
9099 fi
9100
9101 # Define variables host_canonical and build_canonical
9102 # because some Cygnus local changes in the Makefile depend on them.
9103 build_canonical=${build}
9104 host_canonical=${host}
9105 target_subdir=
9106 if test "${host}" != "${target}" ; then
9107     target_subdir=${target}/
9108 fi
9109
9110
9111
9112
9113 # If this is using newlib, then define inhibit_libc in
9114 # LIBGCC2_CFLAGS.  This will cause __eprintf to be left out of
9115 # libgcc.a, but that's OK because newib should have its own version of
9116 # assert.h.
9117 inhibit_libc=
9118 if test x$with_newlib = xyes; then
9119         inhibit_libc=-Dinhibit_libc
9120 fi
9121
9122
9123 # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
9124 # absolute path for gcc_tooldir based on inserting the number of up-directory
9125 # movements required to get from $(exec_prefix) to $(prefix) into the basic
9126 # $(libsubdir)/@(unlibsubdir) based path.
9127 # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
9128 # make and thus we'd get different behavior depending on where we built the
9129 # sources.
9130 if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then
9131     gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_alias)'
9132 else
9133 # An explanation of the sed strings:
9134 #  -e 's|^\$(prefix)||'   matches and eliminates 'prefix' from 'exec_prefix'
9135 #  -e 's|/$||'            match a trailing forward slash and eliminates it
9136 #  -e 's|^[^/]|/|'        forces the string to start with a forward slash (*)
9137 #  -e 's|/[^/]*|../|g'    replaces each occurance of /<directory> with ../
9138 #
9139 # (*) Note this pattern overwrites the first character of the string
9140 # with a forward slash if one is not already present.  This is not a
9141 # problem because the exact names of the sub-directories concerned is
9142 # unimportant, just the number of them matters.
9143 #
9144 # The practical upshot of these patterns is like this:
9145 #
9146 #  prefix     exec_prefix        result
9147 #  ------     -----------        ------
9148 #   /foo        /foo/bar          ../
9149 #   /foo/       /foo/bar          ../
9150 #   /foo        /foo/bar/         ../
9151 #   /foo/       /foo/bar/         ../
9152 #   /foo        /foo/bar/ugg      ../../
9153 #
9154     dollar='$$'
9155     gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_alias)"
9156 fi
9157
9158
9159
9160 # Nothing to do for FLOAT_H, float_format already handled.
9161 objdir=`pwd`
9162
9163
9164 # Process the language and host/target makefile fragments.
9165 ${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag $srcdir "$subdirs" "$dep_host_xmake_file" "$dep_tmake_file"
9166
9167 # Substitute configuration variables
9168
9169
9170
9171
9172
9173
9174
9175
9176
9177
9178
9179
9180
9181
9182
9183
9184
9185
9186
9187
9188
9189
9190
9191
9192
9193
9194
9195
9196
9197
9198
9199
9200
9201
9202
9203
9204
9205
9206
9207
9208
9209
9210
9211
9212
9213
9214
9215
9216
9217
9218
9219
9220
9221
9222
9223
9224
9225
9226 # Echo that links are built
9227 if test x$host = x$target
9228 then
9229         str1="native "
9230 else
9231         str1="cross-"
9232         str2=" from $host"
9233 fi
9234
9235 if test x$host != x$build
9236 then
9237         str3=" on a $build system"
9238 fi
9239
9240 if test "x$str2" != x || test "x$str3" != x
9241 then
9242         str4=
9243 fi
9244
9245 echo "Links are now set up to build a ${str1}compiler for ${target}$str4" 1>&2
9246
9247 if test "x$str2" != x || test "x$str3" != x
9248 then
9249         echo " ${str2}${str3}." 1>&2
9250 fi
9251
9252 # Truncate the target if necessary
9253 if test x$host_truncate_target != x; then
9254         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
9255 fi
9256
9257 # Configure the subdirectories
9258 # AC_CONFIG_SUBDIRS($subdirs)
9259
9260 # Create the Makefile
9261 # and configure language subdirectories
9262 trap '' 1 2 15
9263 cat > confcache <<\EOF
9264 # This file is a shell script that caches the results of configure
9265 # tests run on this system so they can be shared between configure
9266 # scripts and configure runs.  It is not useful on other systems.
9267 # If it contains results you don't want to keep, you may remove or edit it.
9268 #
9269 # By default, configure uses ./config.cache as the cache file,
9270 # creating it if it does not exist already.  You can give configure
9271 # the --cache-file=FILE option to use a different cache file; that is
9272 # what configure does when it calls configure scripts in
9273 # subdirectories, so they share the cache.
9274 # Giving --cache-file=/dev/null disables caching, for debugging configure.
9275 # config.status only pays attention to the cache file if you give it the
9276 # --recheck option to rerun configure.
9277 #
9278 EOF
9279 # The following way of writing the cache mishandles newlines in values,
9280 # but we know of no workaround that is simple, portable, and efficient.
9281 # So, don't put newlines in cache variables' values.
9282 # Ultrix sh set writes to stderr and can't be redirected directly,
9283 # and sets the high bit in the cache file unless we assign to the vars.
9284 (set) 2>&1 |
9285   case `(ac_space=' '; set | grep ac_space) 2>&1` in
9286   *ac_space=\ *)
9287     # `set' does not quote correctly, so add quotes (double-quote substitution
9288     # turns \\\\ into \\, and sed turns \\ into \).
9289     sed -n \
9290       -e "s/'/'\\\\''/g" \
9291       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
9292     ;;
9293   *)
9294     # `set' quotes correctly as required by POSIX, so do not add quotes.
9295     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
9296     ;;
9297   esac >> confcache
9298 if cmp -s $cache_file confcache; then
9299   :
9300 else
9301   if test -w $cache_file; then
9302     echo "updating cache $cache_file"
9303     cat confcache > $cache_file
9304   else
9305     echo "not updating unwritable cache $cache_file"
9306   fi
9307 fi
9308 rm -f confcache
9309
9310 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
9311
9312 test "x$prefix" = xNONE && prefix=$ac_default_prefix
9313 # Let make expand exec_prefix.
9314 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9315
9316 # Any assignment to VPATH causes Sun make to only execute
9317 # the first set of double-colon rules, so remove it if not needed.
9318 # If there is a colon in the path, we need to keep it.
9319 if test "x$srcdir" = x.; then
9320   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
9321 fi
9322
9323 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
9324
9325 DEFS=-DHAVE_CONFIG_H
9326
9327 # Without the "./", some shells look in PATH for config.status.
9328 : ${CONFIG_STATUS=./config.status}
9329
9330 echo creating $CONFIG_STATUS
9331 rm -f $CONFIG_STATUS
9332 cat > $CONFIG_STATUS <<EOF
9333 #! /bin/sh
9334 # Generated automatically by configure.
9335 # Run this file to recreate the current configuration.
9336 # This directory was configured as follows,
9337 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
9338 #
9339 # $0 $ac_configure_args
9340 #
9341 # Compiler output produced by configure, useful for debugging
9342 # configure, is in ./config.log if it exists.
9343
9344 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
9345 for ac_option
9346 do
9347   case "\$ac_option" in
9348   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
9349     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
9350     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
9351   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
9352     echo "$CONFIG_STATUS generated by autoconf version 2.13"
9353     exit 0 ;;
9354   -help | --help | --hel | --he | --h)
9355     echo "\$ac_cs_usage"; exit 0 ;;
9356   *) echo "\$ac_cs_usage"; exit 1 ;;
9357   esac
9358 done
9359
9360 ac_given_srcdir=$srcdir
9361
9362 trap 'rm -fr `echo "$all_outputs auto-host.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
9363 EOF
9364 cat >> $CONFIG_STATUS <<EOF
9365
9366 # Protect against being on the right side of a sed subst in config.status.
9367 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
9368  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
9369 $ac_vpsub
9370 $extrasub
9371 s%@SHELL@%$SHELL%g
9372 s%@CFLAGS@%$CFLAGS%g
9373 s%@CPPFLAGS@%$CPPFLAGS%g
9374 s%@CXXFLAGS@%$CXXFLAGS%g
9375 s%@FFLAGS@%$FFLAGS%g
9376 s%@DEFS@%$DEFS%g
9377 s%@LDFLAGS@%$LDFLAGS%g
9378 s%@LIBS@%$LIBS%g
9379 s%@exec_prefix@%$exec_prefix%g
9380 s%@prefix@%$prefix%g
9381 s%@program_transform_name@%$program_transform_name%g
9382 s%@bindir@%$bindir%g
9383 s%@sbindir@%$sbindir%g
9384 s%@libexecdir@%$libexecdir%g
9385 s%@datadir@%$datadir%g
9386 s%@sysconfdir@%$sysconfdir%g
9387 s%@sharedstatedir@%$sharedstatedir%g
9388 s%@localstatedir@%$localstatedir%g
9389 s%@libdir@%$libdir%g
9390 s%@includedir@%$includedir%g
9391 s%@oldincludedir@%$oldincludedir%g
9392 s%@infodir@%$infodir%g
9393 s%@mandir@%$mandir%g
9394 s%@host@%$host%g
9395 s%@host_alias@%$host_alias%g
9396 s%@host_cpu@%$host_cpu%g
9397 s%@host_vendor@%$host_vendor%g
9398 s%@host_os@%$host_os%g
9399 s%@target@%$target%g
9400 s%@target_alias@%$target_alias%g
9401 s%@target_cpu@%$target_cpu%g
9402 s%@target_vendor@%$target_vendor%g
9403 s%@target_os@%$target_os%g
9404 s%@build@%$build%g
9405 s%@build_alias@%$build_alias%g
9406 s%@build_cpu@%$build_cpu%g
9407 s%@build_vendor@%$build_vendor%g
9408 s%@build_os@%$build_os%g
9409 s%@CC@%$CC%g
9410 s%@stage1_warn_cflags@%$stage1_warn_cflags%g
9411 s%@SET_MAKE@%$SET_MAKE%g
9412 s%@AWK@%$AWK%g
9413 s%@LEX@%$LEX%g
9414 s%@LEXLIB@%$LEXLIB%g
9415 s%@LN@%$LN%g
9416 s%@LN_S@%$LN_S%g
9417 s%@RANLIB@%$RANLIB%g
9418 s%@YACC@%$YACC%g
9419 s%@INSTALL@%$INSTALL%g
9420 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
9421 s%@INSTALL_DATA@%$INSTALL_DATA%g
9422 s%@CPP@%$CPP%g
9423 s%@gnat@%$gnat%g
9424 s%@MAKEINFO@%$MAKEINFO%g
9425 s%@BUILD_INFO@%$BUILD_INFO%g
9426 s%@INSTALL_INFO@%$INSTALL_INFO%g
9427 s%@vfprintf@%$vfprintf%g
9428 s%@doprint@%$doprint%g
9429 s%@manext@%$manext%g
9430 s%@objext@%$objext%g
9431 s%@PACKAGE@%$PACKAGE%g
9432 s%@VERSION@%$VERSION%g
9433 s%@ALLOCA@%$ALLOCA%g
9434 s%@USE_NLS@%$USE_NLS%g
9435 s%@MSGFMT@%$MSGFMT%g
9436 s%@GMSGFMT@%$GMSGFMT%g
9437 s%@XGETTEXT@%$XGETTEXT%g
9438 s%@GENCAT@%$GENCAT%g
9439 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
9440 s%@CATALOGS@%$CATALOGS%g
9441 s%@CATOBJEXT@%$CATOBJEXT%g
9442 s%@DATADIRNAME@%$DATADIRNAME%g
9443 s%@GMOFILES@%$GMOFILES%g
9444 s%@INSTOBJEXT@%$INSTOBJEXT%g
9445 s%@INTLDEPS@%$INTLDEPS%g
9446 s%@INTLLIBS@%$INTLLIBS%g
9447 s%@INTLOBJS@%$INTLOBJS%g
9448 s%@POFILES@%$POFILES%g
9449 s%@POSUB@%$POSUB%g
9450 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
9451 s%@GT_NO@%$GT_NO%g
9452 s%@GT_YES@%$GT_YES%g
9453 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
9454 s%@l@%$l%g
9455 s%@gthread_flags@%$gthread_flags%g
9456 s%@GGC@%$GGC%g
9457 s%@GXX_ABI_FLAG@%$GXX_ABI_FLAG%g
9458 s%@build_canonical@%$build_canonical%g
9459 s%@host_canonical@%$host_canonical%g
9460 s%@target_subdir@%$target_subdir%g
9461 s%@inhibit_libc@%$inhibit_libc%g
9462 s%@gcc_tooldir@%$gcc_tooldir%g
9463 s%@dollar@%$dollar%g
9464 s%@objdir@%$objdir%g
9465 s%@subdirs@%$subdirs%g
9466 s%@all_boot_languages@%$all_boot_languages%g
9467 s%@all_compilers@%$all_compilers%g
9468 s%@all_diff_excludes@%$all_diff_excludes%g
9469 s%@all_headers@%$all_headers%g
9470 s%@all_lang_makefiles@%$all_lang_makefiles%g
9471 s%@all_languages@%$all_languages%g
9472 s%@all_lib2funcs@%$all_lib2funcs%g
9473 s%@all_stagestuff@%$all_stagestuff%g
9474 s%@build_exeext@%$build_exeext%g
9475 s%@build_install_headers_dir@%$build_install_headers_dir%g
9476 s%@build_xm_file_list@%$build_xm_file_list%g
9477 s%@cc_set_by_configure@%$cc_set_by_configure%g
9478 s%@quoted_cc_set_by_configure@%$quoted_cc_set_by_configure%g
9479 s%@cpp_install_dir@%$cpp_install_dir%g
9480 s%@dep_host_xmake_file@%$dep_host_xmake_file%g
9481 s%@dep_tmake_file@%$dep_tmake_file%g
9482 s%@extra_c_flags@%$extra_c_flags%g
9483 s%@extra_c_objs@%$extra_c_objs%g
9484 s%@extra_cpp_objs@%$extra_cpp_objs%g
9485 s%@extra_cxx_objs@%$extra_cxx_objs%g
9486 s%@extra_headers_list@%$extra_headers_list%g
9487 s%@extra_objs@%$extra_objs%g
9488 s%@extra_parts@%$extra_parts%g
9489 s%@extra_passes@%$extra_passes%g
9490 s%@extra_programs@%$extra_programs%g
9491 s%@float_h_file@%$float_h_file%g
9492 s%@gcc_gxx_include_dir@%$gcc_gxx_include_dir%g
9493 s%@gcc_version@%$gcc_version%g
9494 s%@gcc_version_trigger@%$gcc_version_trigger%g
9495 s%@host_exeext@%$host_exeext%g
9496 s%@host_extra_gcc_objs@%$host_extra_gcc_objs%g
9497 s%@host_xm_file_list@%$host_xm_file_list%g
9498 s%@install@%$install%g
9499 s%@lang_options_files@%$lang_options_files%g
9500 s%@lang_specs_files@%$lang_specs_files%g
9501 s%@lang_tree_files@%$lang_tree_files%g
9502 s%@local_prefix@%$local_prefix%g
9503 s%@maybe_use_collect2@%$maybe_use_collect2%g
9504 s%@md_file@%$md_file%g
9505 s%@objc_boehm_gc@%$objc_boehm_gc%g
9506 s%@out_file@%$out_file%g
9507 s%@out_object_file@%$out_object_file%g
9508 s%@stage_prefix_set_by_configure@%$stage_prefix_set_by_configure%g
9509 s%@symbolic_link@%$symbolic_link%g
9510 s%@thread_file@%$thread_file%g
9511 s%@tm_file_list@%$tm_file_list%g
9512 s%@will_use_collect2@%$will_use_collect2%g
9513 /@target_overrides@/r $target_overrides
9514 s%@target_overrides@%%g
9515 /@host_overrides@/r $host_overrides
9516 s%@host_overrides@%%g
9517 s%@cross_defines@%$cross_defines%g
9518 /@cross_overrides@/r $cross_overrides
9519 s%@cross_overrides@%%g
9520 /@build_overrides@/r $build_overrides
9521 s%@build_overrides@%%g
9522 /@language_fragments@/r $language_fragments
9523 s%@language_fragments@%%g
9524 /@language_hooks@/r $language_hooks
9525 s%@language_hooks@%%g
9526
9527 CEOF
9528 EOF
9529
9530 cat >> $CONFIG_STATUS <<\EOF
9531
9532 # Split the substitutions into bite-sized pieces for seds with
9533 # small command number limits, like on Digital OSF/1 and HP-UX.
9534 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
9535 ac_file=1 # Number of current file.
9536 ac_beg=1 # First line for current file.
9537 ac_end=$ac_max_sed_cmds # Line after last line for current file.
9538 ac_more_lines=:
9539 ac_sed_cmds=""
9540 while $ac_more_lines; do
9541   if test $ac_beg -gt 1; then
9542     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
9543   else
9544     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
9545   fi
9546   if test ! -s conftest.s$ac_file; then
9547     ac_more_lines=false
9548     rm -f conftest.s$ac_file
9549   else
9550     if test -z "$ac_sed_cmds"; then
9551       ac_sed_cmds="sed -f conftest.s$ac_file"
9552     else
9553       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
9554     fi
9555     ac_file=`expr $ac_file + 1`
9556     ac_beg=$ac_end
9557     ac_end=`expr $ac_end + $ac_max_sed_cmds`
9558   fi
9559 done
9560 if test -z "$ac_sed_cmds"; then
9561   ac_sed_cmds=cat
9562 fi
9563 EOF
9564
9565 cat >> $CONFIG_STATUS <<EOF
9566
9567 CONFIG_FILES=\${CONFIG_FILES-"$all_outputs"}
9568 EOF
9569 cat >> $CONFIG_STATUS <<\EOF
9570 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
9571   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9572   case "$ac_file" in
9573   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
9574        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
9575   *) ac_file_in="${ac_file}.in" ;;
9576   esac
9577
9578   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
9579
9580   # Remove last slash and all that follows it.  Not all systems have dirname.
9581   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
9582   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
9583     # The file is in a subdirectory.
9584     test ! -d "$ac_dir" && mkdir "$ac_dir"
9585     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
9586     # A "../" for each directory in $ac_dir_suffix.
9587     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
9588   else
9589     ac_dir_suffix= ac_dots=
9590   fi
9591
9592   case "$ac_given_srcdir" in
9593   .)  srcdir=.
9594       if test -z "$ac_dots"; then top_srcdir=.
9595       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
9596   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
9597   *) # Relative path.
9598     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
9599     top_srcdir="$ac_dots$ac_given_srcdir" ;;
9600   esac
9601
9602
9603   echo creating "$ac_file"
9604   rm -f "$ac_file"
9605   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
9606   case "$ac_file" in
9607   *Makefile*) ac_comsub="1i\\
9608 # $configure_input" ;;
9609   *) ac_comsub= ;;
9610   esac
9611
9612   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
9613   sed -e "$ac_comsub
9614 s%@configure_input@%$configure_input%g
9615 s%@srcdir@%$srcdir%g
9616 s%@top_srcdir@%$top_srcdir%g
9617 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
9618 fi; done
9619 rm -f conftest.s*
9620
9621 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
9622 # NAME is the cpp macro being defined and VALUE is the value it is being given.
9623 #
9624 # ac_d sets the value in "#define NAME VALUE" lines.
9625 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
9626 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
9627 ac_dC='\3'
9628 ac_dD='%g'
9629 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
9630 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
9631 ac_uB='\([      ]\)%\1#\2define\3'
9632 ac_uC=' '
9633 ac_uD='\4%g'
9634 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
9635 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
9636 ac_eB='$%\1#\2define\3'
9637 ac_eC=' '
9638 ac_eD='%g'
9639
9640 if test "${CONFIG_HEADERS+set}" != set; then
9641 EOF
9642 cat >> $CONFIG_STATUS <<EOF
9643   CONFIG_HEADERS="auto-host.h:config.in"
9644 EOF
9645 cat >> $CONFIG_STATUS <<\EOF
9646 fi
9647 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
9648   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9649   case "$ac_file" in
9650   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
9651        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
9652   *) ac_file_in="${ac_file}.in" ;;
9653   esac
9654
9655   echo creating $ac_file
9656
9657   rm -f conftest.frag conftest.in conftest.out
9658   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
9659   cat $ac_file_inputs > conftest.in
9660
9661 EOF
9662
9663 # Transform confdefs.h into a sed script conftest.vals that substitutes
9664 # the proper values into config.h.in to produce config.h.  And first:
9665 # Protect against being on the right side of a sed subst in config.status.
9666 # Protect against being in an unquoted here document in config.status.
9667 rm -f conftest.vals
9668 cat > conftest.hdr <<\EOF
9669 s/[\\&%]/\\&/g
9670 s%[\\$`]%\\&%g
9671 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
9672 s%ac_d%ac_u%gp
9673 s%ac_u%ac_e%gp
9674 EOF
9675 sed -n -f conftest.hdr confdefs.h > conftest.vals
9676 rm -f conftest.hdr
9677
9678 # This sed command replaces #undef with comments.  This is necessary, for
9679 # example, in the case of _POSIX_SOURCE, which is predefined and required
9680 # on some systems where configure will not decide to define it.
9681 cat >> conftest.vals <<\EOF
9682 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
9683 EOF
9684
9685 # Break up conftest.vals because some shells have a limit on
9686 # the size of here documents, and old seds have small limits too.
9687
9688 rm -f conftest.tail
9689 while :
9690 do
9691   ac_lines=`grep -c . conftest.vals`
9692   # grep -c gives empty output for an empty file on some AIX systems.
9693   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
9694   # Write a limited-size here document to conftest.frag.
9695   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
9696   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
9697   echo 'CEOF
9698   sed -f conftest.frag conftest.in > conftest.out
9699   rm -f conftest.in
9700   mv conftest.out conftest.in
9701 ' >> $CONFIG_STATUS
9702   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
9703   rm -f conftest.vals
9704   mv conftest.tail conftest.vals
9705 done
9706 rm -f conftest.vals
9707
9708 cat >> $CONFIG_STATUS <<\EOF
9709   rm -f conftest.frag conftest.h
9710   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
9711   cat conftest.in >> conftest.h
9712   rm -f conftest.in
9713   if cmp -s $ac_file conftest.h 2>/dev/null; then
9714     echo "$ac_file is unchanged"
9715     rm -f conftest.h
9716   else
9717     # Remove last slash and all that follows it.  Not all systems have dirname.
9718       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
9719       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
9720       # The file is in a subdirectory.
9721       test ! -d "$ac_dir" && mkdir "$ac_dir"
9722     fi
9723     rm -f $ac_file
9724     mv conftest.h $ac_file
9725   fi
9726 fi; done
9727
9728 EOF
9729
9730 cat >> $CONFIG_STATUS <<EOF
9731 ac_sources="$nls_cv_header_libgt"
9732 ac_dests="$nls_cv_header_intl"
9733 EOF
9734
9735 cat >> $CONFIG_STATUS <<\EOF
9736 srcdir=$ac_given_srcdir
9737 while test -n "$ac_sources"; do
9738   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
9739   set $ac_sources; ac_source=$1; shift; ac_sources=$*
9740
9741   echo "linking $srcdir/$ac_source to $ac_dest"
9742
9743   if test ! -r $srcdir/$ac_source; then
9744     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
9745   fi
9746   rm -f $ac_dest
9747
9748   # Make relative symlinks.
9749   # Remove last slash and all that follows it.  Not all systems have dirname.
9750   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
9751   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
9752     # The dest file is in a subdirectory.
9753     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
9754     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
9755     # A "../" for each directory in $ac_dest_dir_suffix.
9756     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
9757   else
9758     ac_dest_dir_suffix= ac_dots=
9759   fi
9760
9761   case "$srcdir" in
9762   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
9763   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
9764   esac
9765
9766   # Make a symlink if possible; otherwise try a hard link.
9767   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
9768     ln $srcdir/$ac_source $ac_dest; then :
9769   else
9770     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
9771   fi
9772 done
9773 EOF
9774 cat >> $CONFIG_STATUS <<EOF
9775
9776
9777 host='${host}'
9778 build='${build}'
9779 target='${target}'
9780 target_alias='${target_alias}'
9781 srcdir='${srcdir}'
9782 subdirs='${subdirs}'
9783 oldstyle_subdirs='${oldstyle_subdirs}'
9784 symbolic_link='${symbolic_link}'
9785 program_transform_set='${program_transform_set}'
9786 program_transform_name='${program_transform_name}'
9787 dep_host_xmake_file='${dep_host_xmake_file}'
9788 host_xmake_file='${host_xmake_file}'
9789 dep_tmake_file='${dep_tmake_file}'
9790 tmake_file='${tmake_file}'
9791 thread_file='${thread_file}'
9792 gcc_version='${gcc_version}'
9793 gcc_version_trigger='${gcc_version_trigger}'
9794 local_prefix='${local_prefix}'
9795 build_install_headers_dir='${build_install_headers_dir}'
9796 build_exeext='${build_exeext}'
9797 host_exeext='${host_exeext}'
9798 out_file='${out_file}'
9799 gdb_needs_out_file_path='${gdb_needs_out_file_path}'
9800 SET_MAKE='${SET_MAKE}'
9801 target_list='${target_list}'
9802 target_overrides='${target_overrides}'
9803 host_overrides='${host_overrides}'
9804 cross_defines='${cross_defines}'
9805 cross_overrides='${cross_overrides}'
9806 build_overrides='${build_overrides}'
9807 cpp_install_dir='${cpp_install_dir}'
9808
9809 EOF
9810 cat >> $CONFIG_STATUS <<\EOF
9811 case "$CONFIG_FILES" in *po/Makefile.in*)
9812         sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
9813       esac
9814
9815 . $srcdir/configure.lang
9816 case x$CONFIG_HEADERS in
9817 xauto-host.h:config.in)
9818 echo > cstamp-h ;;
9819 esac
9820 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
9821 # bootstrapping and the installation procedure can still use
9822 # CC="stage1/xgcc -Bstage1/".  If the host doesn't support symlinks,
9823 # FLAGS_TO_PASS has been modified to solve the problem there.
9824 # This is virtually a duplicate of what happens in configure.lang; we do
9825 # an extra check to make sure this only happens if ln -s can be used.
9826 if test "$symbolic_link" = "ln -s"; then
9827  for d in .. ${subdirs} ; do
9828    if test $d != ..; then
9829         STARTDIR=`pwd`
9830         cd $d
9831         for t in stage1 stage2 stage3 stage4 include
9832         do
9833                 rm -f $t
9834                 $symbolic_link ../$t $t 2>/dev/null
9835         done
9836         cd $STARTDIR
9837    fi
9838  done
9839 else true ; fi
9840 # Avoid having to add intl to our include paths.
9841 if test -f intl/libintl.h; then
9842   echo creating libintl.h
9843   echo '#include "intl/libintl.h"' >libintl.h
9844 fi
9845
9846 exit 0
9847 EOF
9848 chmod +x $CONFIG_STATUS
9849 rm -fr confdefs* $ac_clean_files
9850 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
9851