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="$ac_help
  32   --enable-checking       enable expensive run-time checks."
  33 ac_help="$ac_help
  34   --enable-cpplib         use cpplib for the C preprocessor."
  35 ac_help="$ac_help
  36   --enable-c-cpplib       link cpplib directly into C and C++ compilers
  37                           (implies --enable-cpplib)."
  38 ac_help="$ac_help
  39   --enable-c-mbchar       enable multibyte characters for C and C++."
  40 ac_help="$ac_help
  41   --enable-haifa          use the experimental scheduler.
  42   --disable-haifa         don't use the experimental scheduler for the
  43                           targets which normally enable it."
  44 ac_help="$ac_help
  45   --enable-threads        enable thread usage for target GCC.
  46   --enable-threads=LIB    use LIB thread package for target GCC."
  47 ac_help="$ac_help
  48   --enable-objc-gc        enable the use of Boehm's garbage collector with
  49                           the GNU Objective-C runtime."
  50 ac_help="$ac_help
  51   --enable-java-gc=TYPE   choose garbage collector [boehm]"
  52 ac_help="$ac_help
  53   --enable-dwarf2         enable DWARF2 debugging as default."
  54 ac_help="$ac_help
  55   --enable-nls            use Native Language Support (disabled by default)"
  56 ac_help="$ac_help
  57   --disable-nls           do not use Native Language Support"
  58 ac_help="$ac_help
  59   --with-included-gettext use the GNU gettext library included here"
  60 ac_help="$ac_help
  61   --with-catgets          use catgets functions if available"
  62
  63 # Initialize some variables set by options.
  64 # The variables have the same names as the options, with
  65 # dashes changed to underlines.
  66 build=NONE
  67 cache_file=./config.cache
  68 exec_prefix=NONE
  69 host=NONE
  70 no_create=
  71 nonopt=NONE
  72 no_recursion=
  73 prefix=NONE
  74 program_prefix=NONE
  75 program_suffix=NONE
  76 program_transform_name=s,x,x,
  77 silent=
  78 site=
  79 srcdir=
  80 target=NONE
  81 verbose=
  82 x_includes=NONE
  83 x_libraries=NONE
  84 bindir='${exec_prefix}/bin'
  85 sbindir='${exec_prefix}/sbin'
  86 libexecdir='${exec_prefix}/libexec'
  87 datadir='${prefix}/share'
  88 sysconfdir='${prefix}/etc'
  89 sharedstatedir='${prefix}/com'
  90 localstatedir='${prefix}/var'
  91 libdir='${exec_prefix}/lib'
  92 includedir='${prefix}/include'
  93 oldincludedir='/usr/include'
  94 infodir='${prefix}/info'
  95 mandir='${prefix}/man'
  96
  97 # Initialize some other variables.
  98 subdirs=
  99 MFLAGS= MAKEFLAGS=
 100 SHELL=${CONFIG_SHELL-/bin/sh}
 101 # Maximum number of lines to put in a shell here document.
 102 ac_max_here_lines=12
 103
 104 ac_prev=
 105 for ac_option
 106 do
 107
 108   # If the previous option needs an argument, assign it.
 109   if test -n "$ac_prev"; then
 110     eval "$ac_prev=\$ac_option"
 111     ac_prev=
 112     continue
 113   fi
 114
 115   case "$ac_option" in
 116   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
 117   *) ac_optarg= ;;
 118   esac
 119
 120   # Accept the important Cygnus configure options, so we can diagnose typos.
 121
 122   case "$ac_option" in
 123
 124   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 125     ac_prev=bindir ;;
 126   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 127     bindir="$ac_optarg" ;;
 128
 129   -build | --build | --buil | --bui | --bu)
 130     ac_prev=build ;;
 131   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 132     build="$ac_optarg" ;;
 133
 134   -cache-file | --cache-file | --cache-fil | --cache-fi \
 135   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 136     ac_prev=cache_file ;;
 137   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 138   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 139     cache_file="$ac_optarg" ;;
 140
 141   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 142     ac_prev=datadir ;;
 143   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 144   | --da=*)
 145     datadir="$ac_optarg" ;;
 146
 147   -disable-* | --disable-*)
 148     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 149     # Reject names that are not valid shell variable names.
 150     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 151       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 152     fi
 153     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 154     eval "enable_${ac_feature}=no" ;;
 155
 156   -enable-* | --enable-*)
 157     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 158     # Reject names that are not valid shell variable names.
 159     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 160       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 161     fi
 162     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 163     case "$ac_option" in
 164       *=*) ;;
 165       *) ac_optarg=yes ;;
 166     esac
 167     eval "enable_${ac_feature}='$ac_optarg'" ;;
 168
 169   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 170   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 171   | --exec | --exe | --ex)
 172     ac_prev=exec_prefix ;;
 173   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 174   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 175   | --exec=* | --exe=* | --ex=*)
 176     exec_prefix="$ac_optarg" ;;
 177
 178   -gas | --gas | --ga | --g)
 179     # Obsolete; use --with-gas.
 180     with_gas=yes ;;
 181
 182   -help | --help | --hel | --he)
 183     # Omit some internal or obsolete options to make the list less imposing.
 184     # This message is too long to be a string in the A/UX 3.1 sh.
 185     cat << EOF
 186 Usage: configure [options] [host]
 187 Options: [defaults in brackets after descriptions]
 188 Configuration:
 189   --cache-file=FILE       cache test results in FILE
 190   --help                  print this message
 191   --no-create             do not create output files
 192   --quiet, --silent       do not print \`checking...' messages
 193   --version               print the version of autoconf that created configure
 194 Directory and file names:
 195   --prefix=PREFIX         install architecture-independent files in PREFIX
 196                           [$ac_default_prefix]
 197   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 198                           [same as prefix]
 199   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 200   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 201   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 202   --datadir=DIR           read-only architecture-independent data in DIR
 203                           [PREFIX/share]
 204   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 205   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 206                           [PREFIX/com]
 207   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 208   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 209   --includedir=DIR        C header files in DIR [PREFIX/include]
 210   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 211   --infodir=DIR           info documentation in DIR [PREFIX/info]
 212   --mandir=DIR            man documentation in DIR [PREFIX/man]
 213   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 214   --program-prefix=PREFIX prepend PREFIX to installed program names
 215   --program-suffix=SUFFIX append SUFFIX to installed program names
 216   --program-transform-name=PROGRAM
 217                           run sed PROGRAM on installed program names
 218 EOF
 219     cat << EOF
 220 Host type:
 221   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 222   --host=HOST             configure for HOST [guessed]
 223   --target=TARGET         configure for TARGET [TARGET=HOST]
 224 Features and packages:
 225   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 226   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 227   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 228   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 229   --x-includes=DIR        X include files are in DIR
 230   --x-libraries=DIR       X library files are in DIR
 231 EOF
 232     if test -n "$ac_help"; then
 233       echo "--enable and --with options recognized:$ac_help"
 234     fi
 235     exit 0 ;;
 236
 237   -host | --host | --hos | --ho)
 238     ac_prev=host ;;
 239   -host=* | --host=* | --hos=* | --ho=*)
 240     host="$ac_optarg" ;;
 241
 242   -includedir | --includedir | --includedi | --included | --include \
 243   | --includ | --inclu | --incl | --inc)
 244     ac_prev=includedir ;;
 245   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 246   | --includ=* | --inclu=* | --incl=* | --inc=*)
 247     includedir="$ac_optarg" ;;
 248
 249   -infodir | --infodir | --infodi | --infod | --info | --inf)
 250     ac_prev=infodir ;;
 251   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 252     infodir="$ac_optarg" ;;
 253
 254   -libdir | --libdir | --libdi | --libd)
 255     ac_prev=libdir ;;
 256   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 257     libdir="$ac_optarg" ;;
 258
 259   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 260   | --libexe | --libex | --libe)
 261     ac_prev=libexecdir ;;
 262   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 263   | --libexe=* | --libex=* | --libe=*)
 264     libexecdir="$ac_optarg" ;;
 265
 266   -localstatedir | --localstatedir | --localstatedi | --localstated \
 267   | --localstate | --localstat | --localsta | --localst \
 268   | --locals | --local | --loca | --loc | --lo)
 269     ac_prev=localstatedir ;;
 270   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 271   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 272   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 273     localstatedir="$ac_optarg" ;;
 274
 275   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 276     ac_prev=mandir ;;
 277   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 278     mandir="$ac_optarg" ;;
 279
 280   -nfp | --nfp | --nf)
 281     # Obsolete; use --without-fp.
 282     with_fp=no ;;
 283
 284   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 285   | --no-cr | --no-c)
 286     no_create=yes ;;
 287
 288   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 289   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 290     no_recursion=yes ;;
 291
 292   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 293   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 294   | --oldin | --oldi | --old | --ol | --o)
 295     ac_prev=oldincludedir ;;
 296   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 297   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 298   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 299     oldincludedir="$ac_optarg" ;;
 300
 301   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 302     ac_prev=prefix ;;
 303   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 304     prefix="$ac_optarg" ;;
 305
 306   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 307   | --program-pre | --program-pr | --program-p)
 308     ac_prev=program_prefix ;;
 309   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 310   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 311     program_prefix="$ac_optarg" ;;
 312
 313   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 314   | --program-suf | --program-su | --program-s)
 315     ac_prev=program_suffix ;;
 316   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 317   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 318     program_suffix="$ac_optarg" ;;
 319
 320   -program-transform-name | --program-transform-name \
 321   | --program-transform-nam | --program-transform-na \
 322   | --program-transform-n | --program-transform- \
 323   | --program-transform | --program-transfor \
 324   | --program-transfo | --program-transf \
 325   | --program-trans | --program-tran \
 326   | --progr-tra | --program-tr | --program-t)
 327     ac_prev=program_transform_name ;;
 328   -program-transform-name=* | --program-transform-name=* \
 329   | --program-transform-nam=* | --program-transform-na=* \
 330   | --program-transform-n=* | --program-transform-=* \
 331   | --program-transform=* | --program-transfor=* \
 332   | --program-transfo=* | --program-transf=* \
 333   | --program-trans=* | --program-tran=* \
 334   | --progr-tra=* | --program-tr=* | --program-t=*)
 335     program_transform_name="$ac_optarg" ;;
 336
 337   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 338   | -silent | --silent | --silen | --sile | --sil)
 339     silent=yes ;;
 340
 341   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 342     ac_prev=sbindir ;;
 343   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 344   | --sbi=* | --sb=*)
 345     sbindir="$ac_optarg" ;;
 346
 347   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 348   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 349   | --sharedst | --shareds | --shared | --share | --shar \
 350   | --sha | --sh)
 351     ac_prev=sharedstatedir ;;
 352   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 353   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 354   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 355   | --sha=* | --sh=*)
 356     sharedstatedir="$ac_optarg" ;;
 357
 358   -site | --site | --sit)
 359     ac_prev=site ;;
 360   -site=* | --site=* | --sit=*)
 361     site="$ac_optarg" ;;
 362
 363   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 364     ac_prev=srcdir ;;
 365   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 366     srcdir="$ac_optarg" ;;
 367
 368   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 369   | --syscon | --sysco | --sysc | --sys | --sy)
 370     ac_prev=sysconfdir ;;
 371   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 372   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 373     sysconfdir="$ac_optarg" ;;
 374
 375   -target | --target | --targe | --targ | --tar | --ta | --t)
 376     ac_prev=target ;;
 377   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 378     target="$ac_optarg" ;;
 379
 380   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 381     verbose=yes ;;
 382
 383   -version | --version | --versio | --versi | --vers)
 384     echo "configure generated by autoconf version 2.13"
 385     exit 0 ;;
 386
 387   -with-* | --with-*)
 388     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 389     # Reject names that are not valid shell variable names.
 390     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 391       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 392     fi
 393     ac_package=`echo $ac_package| sed 's/-/_/g'`
 394     case "$ac_option" in
 395       *=*) ;;
 396       *) ac_optarg=yes ;;
 397     esac
 398     eval "with_${ac_package}='$ac_optarg'" ;;
 399
 400   -without-* | --without-*)
 401     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 402     # Reject names that are not valid shell variable names.
 403     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 404       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 405     fi
 406     ac_package=`echo $ac_package| sed 's/-/_/g'`
 407     eval "with_${ac_package}=no" ;;
 408
 409   --x)
 410     # Obsolete; use --with-x.
 411     with_x=yes ;;
 412
 413   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 414   | --x-incl | --x-inc | --x-in | --x-i)
 415     ac_prev=x_includes ;;
 416   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 417   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 418     x_includes="$ac_optarg" ;;
 419
 420   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 421   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 422     ac_prev=x_libraries ;;
 423   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 424   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 425     x_libraries="$ac_optarg" ;;
 426
 427   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 428     ;;
 429
 430   *)
 431     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 432       echo "configure: warning: $ac_option: invalid host type" 1>&2
 433     fi
 434     if test "x$nonopt" != xNONE; then
 435       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 436     fi
 437     nonopt="$ac_option"
 438     ;;
 439
 440   esac
 441 done
 442
 443 if test -n "$ac_prev"; then
 444   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 445 fi
 446
 447 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 448
 449 # File descriptor usage:
 450 # 0 standard input
 451 # 1 file creation
 452 # 2 errors and warnings
 453 # 3 some systems may open it to /dev/tty
 454 # 4 used on the Kubota Titan
 455 # 6 checking for... messages and results
 456 # 5 compiler messages saved in config.log
 457 if test "$silent" = yes; then
 458   exec 6>/dev/null
 459 else
 460   exec 6>&1
 461 fi
 462 exec 5>./config.log
 463
 464 echo "\
 465 This file contains any messages produced by compilers while
 466 running configure, to aid debugging if configure makes a mistake.
 467 " 1>&5
 468
 469 # Strip out --no-create and --no-recursion so they do not pile up.
 470 # Also quote any args containing shell metacharacters.
 471 ac_configure_args=
 472 for ac_arg
 473 do
 474   case "$ac_arg" in
 475   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 476   | --no-cr | --no-c) ;;
 477   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 478   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 479   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 480   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 481   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 482   esac
 483 done
 484
 485 # NLS nuisances.
 486 # Only set these to C if already set.  These must not be set unconditionally
 487 # because not all systems understand e.g. LANG=C (notably SCO).
 488 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 489 # Non-C LC_CTYPE values break the ctype check.
 490 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 491 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 492 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 493 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 494
 495 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 496 rm -rf conftest* confdefs.h
 497 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 498 echo > confdefs.h
 499
 500 # A filename unique to this package, relative to the directory that
 501 # configure is in, which we can look for to find out if srcdir is correct.
 502 ac_unique_file=tree.c
 503
 504 # Find the source files, if location was not specified.
 505 if test -z "$srcdir"; then
 506   ac_srcdir_defaulted=yes
 507   # Try the directory containing this script, then its parent.
 508   ac_prog=$0
 509   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 510   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 511   srcdir=$ac_confdir
 512   if test ! -r $srcdir/$ac_unique_file; then
 513     srcdir=..
 514   fi
 515 else
 516   ac_srcdir_defaulted=no
 517 fi
 518 if test ! -r $srcdir/$ac_unique_file; then
 519   if test "$ac_srcdir_defaulted" = yes; then
 520     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 521   else
 522     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 523   fi
 524 fi
 525 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 526
 527 # Prefer explicitly selected file to automatically selected ones.
 528 if test -z "$CONFIG_SITE"; then
 529   if test "x$prefix" != xNONE; then
 530     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 531   else
 532     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 533   fi
 534 fi
 535 for ac_site_file in $CONFIG_SITE; do
 536   if test -r "$ac_site_file"; then
 537     echo "loading site script $ac_site_file"
 538     . "$ac_site_file"
 539   fi
 540 done
 541
 542 if test -r "$cache_file"; then
 543   echo "loading cache $cache_file"
 544   . $cache_file
 545 else
 546   echo "creating cache $cache_file"
 547   > $cache_file
 548 fi
 549
 550 ac_ext=c
 551 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 552 ac_cpp='$CPP $CPPFLAGS'
 553 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 554 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 555 cross_compiling=$ac_cv_prog_cc_cross
 556
 557 ac_exeext=
 558 ac_objext=o
 559 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 560   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 561   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 562     ac_n= ac_c='
 563 ' ac_t='        '
 564   else
 565     ac_n=-n ac_c= ac_t=
 566   fi
 567 else
 568   ac_n= ac_c='\c' ac_t=
 569 fi
 570
 571
 572
 573
 574 remove=rm
 575 hard_link=ln
 576 symbolic_link='ln -s'
 577 copy=cp
 578
 579 # Check for bogus environment variables.
 580 # Test if LIBRARY_PATH contains the notation for the current directory
 581 # since this would lead to problems installing/building glibc.
 582 # LIBRARY_PATH contains the current directory if one of the following
 583 # is true:
 584 # - one of the terminals (":" and ";") is the first or last sign
 585 # - two terminals occur directly after each other
 586 # - the path contains an element with a dot in it
 587 echo $ac_n "checking LIBRARY_PATH variable""... $ac_c" 1>&6
 588 echo "configure:589: checking LIBRARY_PATH variable" >&5
 589 case ${LIBRARY_PATH} in
 590   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
 591     library_path_setting="contains current directory"
 592     ;;
 593   *)
 594     library_path_setting="ok"
 595     ;;
 596 esac
 597 echo "$ac_t""$library_path_setting" 1>&6
 598 if test "$library_path_setting" != "ok"; then
 599 { echo "configure: error:
 600 *** LIBRARY_PATH shouldn't contain the current directory when
 601 *** building egcs. Please change the environment variable
 602 *** and run configure again." 1>&2; exit 1; }
 603 fi
 604
 605 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
 606 # since this would lead to problems installing/building glibc.
 607 # GCC_EXEC_PREFIX contains the current directory if one of the following
 608 # is true:
 609 # - one of the terminals (":" and ";") is the first or last sign
 610 # - two terminals occur directly after each other
 611 # - the path contains an element with a dot in it
 612 echo $ac_n "checking GCC_EXEC_PREFIX variable""... $ac_c" 1>&6
 613 echo "configure:614: checking GCC_EXEC_PREFIX variable" >&5
 614 case ${GCC_EXEC_PREFIX} in
 615   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
 616     gcc_exec_prefix_setting="contains current directory"
 617     ;;
 618   *)
 619     gcc_exec_prefix_setting="ok"
 620     ;;
 621 esac
 622 echo "$ac_t""$gcc_exec_prefix_setting" 1>&6
 623 if test "$gcc_exec_prefix_setting" != "ok"; then
 624 { echo "configure: error:
 625 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
 626 *** building egcs. Please change the environment variable
 627 *** and run configure again." 1>&2; exit 1; }
 628 fi
 629
 630 # Check for additional parameters
 631
 632 # With GNU ld
 633 # Check whether --with-gnu-ld or --without-gnu-ld was given.
 634 if test "${with_gnu_ld+set}" = set; then
 635   withval="$with_gnu_ld"
 636   gnu_ld_flag="$with_gnu_ld"
 637 else
 638   gnu_ld_flag=no
 639 fi
 640
 641
 642 # With pre-defined ld
 643 # Check whether --with-ld or --without-ld was given.
 644 if test "${with_ld+set}" = set; then
 645   withval="$with_ld"
 646   DEFAULT_LINKER="$with_ld"
 647 fi
 648
 649 if test x"${DEFAULT_LINKER+set}" = x"set"; then
 650   if test ! -x "$DEFAULT_LINKER"; then
 651     echo "configure: warning: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" 1>&2
 652   elif test "GNU" = `$DEFAULT_LINKER -v </dev/null 2>&1 | sed '1s/^GNU.*/GNU/;q'`; then
 653     gnu_ld_flag=yes
 654   fi
 655   cat >> confdefs.h <<EOF
 656 #define DEFAULT_LINKER "$DEFAULT_LINKER"
 657 EOF
 658
 659 fi
 660
 661 # With GNU as
 662 # Check whether --with-gnu-as or --without-gnu-as was given.
 663 if test "${with_gnu_as+set}" = set; then
 664   withval="$with_gnu_as"
 665   gas_flag="$with_gnu_as"
 666 else
 667   gas_flag=no
 668 fi
 669
 670
 671 # Check whether --with-as or --without-as was given.
 672 if test "${with_as+set}" = set; then
 673   withval="$with_as"
 674   DEFAULT_ASSEMBLER="$with_as"
 675 fi
 676
 677 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
 678   if test ! -x "$DEFAULT_ASSEMBLER"; then
 679     echo "configure: warning: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" 1>&2
 680   elif test "GNU" = `$DEFAULT_ASSEMBLER -v </dev/null 2>&1 | sed '1s/^GNU.*/GNU/;q'`; then
 681     gas_flag=yes
 682   fi
 683   cat >> confdefs.h <<EOF
 684 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
 685 EOF
 686
 687 fi
 688
 689 # With stabs
 690 # Check whether --with-stabs or --without-stabs was given.
 691 if test "${with_stabs+set}" = set; then
 692   withval="$with_stabs"
 693   stabs="$with_stabs"
 694 else
 695   stabs=no
 696 fi
 697
 698
 699 # With ELF
 700 # Check whether --with-elf or --without-elf was given.
 701 if test "${with_elf+set}" = set; then
 702   withval="$with_elf"
 703   elf="$with_elf"
 704 else
 705   elf=no
 706 fi
 707
 708
 709 # Specify the local prefix
 710 local_prefix=
 711 # Check whether --with-local-prefix or --without-local-prefix was given.
 712 if test "${with_local_prefix+set}" = set; then
 713   withval="$with_local_prefix"
 714   case "${withval}" in
 715 yes)    { echo "configure: error: bad value ${withval} given for local include directory prefix" 1>&2; exit 1; } ;;
 716 no)     ;;
 717 *)      local_prefix=$with_local_prefix ;;
 718 esac
 719 fi
 720
 721
 722 # Default local prefix if it is empty
 723 if test x$local_prefix = x; then
 724         local_prefix=/usr/local
 725 fi
 726
 727 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
 728 # passed in by the toplevel make and thus we'd get different behavior
 729 # depending on where we built the sources.
 730 gcc_gxx_include_dir=
 731 # Specify the g++ header file directory
 732 # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
 733 if test "${with_gxx_include_dir+set}" = set; then
 734   withval="$with_gxx_include_dir"
 735   case "${withval}" in
 736 yes)    { echo "configure: error: bad value ${withval} given for g++ include directory" 1>&2; exit 1; } ;;
 737 no)     ;;
 738 *)      gcc_gxx_include_dir=$with_gxx_include_dir ;;
 739 esac
 740 fi
 741
 742
 743 if test x${gcc_gxx_include_dir} = x; then
 744   if test x${enable_version_specific_runtime_libs} = xyes; then
 745     gcc_gxx_include_dir='${libsubdir}/include/g++'
 746   else
 747     topsrcdir=${srcdir}/.. . ${srcdir}/../config.if
 748     gcc_gxx_include_dir="\$(libsubdir)/\$(unlibsubdir)/..\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/[^/]*|/..|g'\`/include/g++"-${libstdcxx_interface}
 749   fi
 750 fi
 751
 752 # Enable expensive internal checks
 753 # Check whether --enable-checking or --disable-checking was given.
 754 if test "${enable_checking+set}" = set; then
 755   enableval="$enable_checking"
 756   case "${enableval}" in
 757 yes)    cat >> confdefs.h <<\EOF
 758 #define ENABLE_CHECKING 1
 759 EOF
 760  ;;
 761 no)     ;;
 762 *)      { echo "configure: error: bad value ${enableval} given for checking option" 1>&2; exit 1; } ;;
 763 esac
 764 fi
 765
 766
 767 # Use cpplib+cppmain for the preprocessor, but don't link it with the compiler.
 768 cpp_main=cccp
 769 # Check whether --enable-cpplib or --disable-cpplib was given.
 770 if test "${enable_cpplib+set}" = set; then
 771   enableval="$enable_cpplib"
 772   if test x$enable_cpplib != xno; then
 773   cpp_main=cppmain
 774 fi
 775 fi
 776
 777
 778 # Link cpplib into the compiler proper, for C/C++/ObjC.
 779 # Check whether --enable-c-cpplib or --disable-c-cpplib was given.
 780 if test "${enable_c_cpplib+set}" = set; then
 781   enableval="$enable_c_cpplib"
 782   if test x$enable_c_cpplib != xno; then
 783   extra_c_objs="${extra_c_objs} libcpp.a"
 784   extra_cxx_objs="${extra_cxx_objs} ../libcpp.a"
 785   extra_c_flags="${extra_c_flags} -DUSE_CPPLIB=1"
 786   cpp_main=cppmain
 787 fi
 788 fi
 789
 790
 791 # Enable Multibyte Characters for C/C++
 792 # Check whether --enable-c-mbchar or --disable-c-mbchar was given.
 793 if test "${enable_c_mbchar+set}" = set; then
 794   enableval="$enable_c_mbchar"
 795   if test x$enable_c_mbchar != xno; then
 796   extra_c_flags=-DMULTIBYTE_CHARS=1
 797 fi
 798 fi
 799
 800
 801 # Enable Haifa scheduler.
 802 # Check whether --enable-haifa or --disable-haifa was given.
 803 if test "${enable_haifa+set}" = set; then
 804   enableval="$enable_haifa"
 805   :
 806 fi
 807
 808
 809 # Enable threads
 810 # Pass with no value to take the default
 811 # Pass with a value to specify a thread package
 812 # Check whether --enable-threads or --disable-threads was given.
 813 if test "${enable_threads+set}" = set; then
 814   enableval="$enable_threads"
 815   if test x$enable_threads = xno; then
 816         enable_threads=''
 817 fi
 818 else
 819   enable_threads=''
 820 fi
 821
 822
 823 enable_threads_flag=$enable_threads
 824 # Check if a valid thread package
 825 case x${enable_threads_flag} in
 826         x | xno)
 827                 # No threads
 828                 target_thread_file='single'
 829                 ;;
 830         xyes)
 831                 # default
 832                 target_thread_file=''
 833                 ;;
 834         xdecosf1 | xirix | xmach | xos2 | xposix | xpthreads | xsingle | \
 835         xsolaris | xwin32 | xdce | xvxworks)
 836                 target_thread_file=$enable_threads_flag
 837                 ;;
 838         *)
 839                 echo "$enable_threads is an unknown thread package" 1>&2
 840                 exit 1
 841                 ;;
 842 esac
 843
 844 # Check whether --enable-objc-gc or --disable-objc-gc was given.
 845 if test "${enable_objc_gc+set}" = set; then
 846   enableval="$enable_objc_gc"
 847   if [ x$enable_objc_gc = xno ]; then
 848         objc_boehm_gc=''
 849 else
 850         objc_boehm_gc=1
 851 fi
 852 else
 853   objc_boehm_gc=''
 854 fi
 855
 856
 857 # Check whether --enable-java-gc or --disable-java-gc was given.
 858 if test "${enable_java_gc+set}" = set; then
 859   enableval="$enable_java_gc"
 860
 861   JAVAGC=$enableval
 862 else
 863   JAVAGC=boehm
 864 fi
 865
 866
 867 # Check whether --with-dwarf2 or --without-dwarf2 was given.
 868 if test "${with_dwarf2+set}" = set; then
 869   withval="$with_dwarf2"
 870   dwarf2="$with_dwarf2"
 871 else
 872   dwarf2=no
 873 fi
 874
 875
 876 # Determine the host, build, and target systems
 877 ac_aux_dir=
 878 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 879   if test -f $ac_dir/install-sh; then
 880     ac_aux_dir=$ac_dir
 881     ac_install_sh="$ac_aux_dir/install-sh -c"
 882     break
 883   elif test -f $ac_dir/install.sh; then
 884     ac_aux_dir=$ac_dir
 885     ac_install_sh="$ac_aux_dir/install.sh -c"
 886     break
 887   fi
 888 done
 889 if test -z "$ac_aux_dir"; then
 890   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 891 fi
 892 ac_config_guess=$ac_aux_dir/config.guess
 893 ac_config_sub=$ac_aux_dir/config.sub
 894 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 895
 896
 897 # Do some error checking and defaulting for the host and target type.
 898 # The inputs are:
 899 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 900 #
 901 # The rules are:
 902 # 1. You are not allowed to specify --host, --target, and nonopt at the
 903 #    same time.
 904 # 2. Host defaults to nonopt.
 905 # 3. If nonopt is not specified, then host defaults to the current host,
 906 #    as determined by config.guess.
 907 # 4. Target and build default to nonopt.
 908 # 5. If nonopt is not specified, then target and build default to host.
 909
 910 # The aliases save the names the user supplied, while $host etc.
 911 # will get canonicalized.
 912 case $host---$target---$nonopt in
 913 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 914 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 915 esac
 916
 917
 918 # Make sure we can run config.sub.
 919 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 920 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 921 fi
 922
 923 echo $ac_n "checking host system type""... $ac_c" 1>&6
 924 echo "configure:925: checking host system type" >&5
 925
 926 host_alias=$host
 927 case "$host_alias" in
 928 NONE)
 929   case $nonopt in
 930   NONE)
 931     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 932     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 933     fi ;;
 934   *) host_alias=$nonopt ;;
 935   esac ;;
 936 esac
 937
 938 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 939 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 940 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 941 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 942 echo "$ac_t""$host" 1>&6
 943
 944 echo $ac_n "checking target system type""... $ac_c" 1>&6
 945 echo "configure:946: checking target system type" >&5
 946
 947 target_alias=$target
 948 case "$target_alias" in
 949 NONE)
 950   case $nonopt in
 951   NONE) target_alias=$host_alias ;;
 952   *) target_alias=$nonopt ;;
 953   esac ;;
 954 esac
 955
 956 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
 957 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 958 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 959 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 960 echo "$ac_t""$target" 1>&6
 961
 962 echo $ac_n "checking build system type""... $ac_c" 1>&6
 963 echo "configure:964: checking build system type" >&5
 964
 965 build_alias=$build
 966 case "$build_alias" in
 967 NONE)
 968   case $nonopt in
 969   NONE) build_alias=$host_alias ;;
 970   *) build_alias=$nonopt ;;
 971   esac ;;
 972 esac
 973
 974 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
 975 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 976 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 977 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 978 echo "$ac_t""$build" 1>&6
 979
 980 test "$host_alias" != "$target_alias" &&
 981   test "$program_prefix$program_suffix$program_transform_name" = \
 982     NONENONEs,x,x, &&
 983   program_prefix=${target_alias}-
 984
 985
 986 # Find the native compiler
 987 # Extract the first word of "gcc", so it can be a program name with args.
 988 set dummy gcc; ac_word=$2
 989 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 990 echo "configure:991: checking for $ac_word" >&5
 991 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 992   echo $ac_n "(cached) $ac_c" 1>&6
 993 else
 994   if test -n "$CC"; then
 995   ac_cv_prog_CC="$CC" # Let the user override the test.
 996 else
 997   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 998   ac_dummy="$PATH"
 999   for ac_dir in $ac_dummy; do
1000     test -z "$ac_dir" && ac_dir=.
1001     if test -f $ac_dir/$ac_word; then
1002       ac_cv_prog_CC="gcc"
1003       break
1004     fi
1005   done
1006   IFS="$ac_save_ifs"
1007 fi
1008 fi
1009 CC="$ac_cv_prog_CC"
1010 if test -n "$CC"; then
1011   echo "$ac_t""$CC" 1>&6
1012 else
1013   echo "$ac_t""no" 1>&6
1014 fi
1015
1016 if test -z "$CC"; then
1017   # Extract the first word of "cc", so it can be a program name with args.
1018 set dummy cc; ac_word=$2
1019 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1020 echo "configure:1021: checking for $ac_word" >&5
1021 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1022   echo $ac_n "(cached) $ac_c" 1>&6
1023 else
1024   if test -n "$CC"; then
1025   ac_cv_prog_CC="$CC" # Let the user override the test.
1026 else
1027   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1028   ac_prog_rejected=no
1029   ac_dummy="$PATH"
1030   for ac_dir in $ac_dummy; do
1031     test -z "$ac_dir" && ac_dir=.
1032     if test -f $ac_dir/$ac_word; then
1033       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1034         ac_prog_rejected=yes
1035         continue
1036       fi
1037       ac_cv_prog_CC="cc"
1038       break
1039     fi
1040   done
1041   IFS="$ac_save_ifs"
1042 if test $ac_prog_rejected = yes; then
1043   # We found a bogon in the path, so make sure we never use it.
1044   set dummy $ac_cv_prog_CC
1045   shift
1046   if test $# -gt 0; then
1047     # We chose a different compiler from the bogus one.
1048     # However, it has the same basename, so the bogon will be chosen
1049     # first if we set CC to just the basename; use the full file name.
1050     shift
1051     set dummy "$ac_dir/$ac_word" "$@"
1052     shift
1053     ac_cv_prog_CC="$@"
1054   fi
1055 fi
1056 fi
1057 fi
1058 CC="$ac_cv_prog_CC"
1059 if test -n "$CC"; then
1060   echo "$ac_t""$CC" 1>&6
1061 else
1062   echo "$ac_t""no" 1>&6
1063 fi
1064
1065   if test -z "$CC"; then
1066     case "`uname -s`" in
1067     *win32* | *WIN32*)
1068       # Extract the first word of "cl", so it can be a program name with args.
1069 set dummy cl; ac_word=$2
1070 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1071 echo "configure:1072: checking for $ac_word" >&5
1072 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1073   echo $ac_n "(cached) $ac_c" 1>&6
1074 else
1075   if test -n "$CC"; then
1076   ac_cv_prog_CC="$CC" # Let the user override the test.
1077 else
1078   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1079   ac_dummy="$PATH"
1080   for ac_dir in $ac_dummy; do
1081     test -z "$ac_dir" && ac_dir=.
1082     if test -f $ac_dir/$ac_word; then
1083       ac_cv_prog_CC="cl"
1084       break
1085     fi
1086   done
1087   IFS="$ac_save_ifs"
1088 fi
1089 fi
1090 CC="$ac_cv_prog_CC"
1091 if test -n "$CC"; then
1092   echo "$ac_t""$CC" 1>&6
1093 else
1094   echo "$ac_t""no" 1>&6
1095 fi
1096  ;;
1097     esac
1098   fi
1099   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1100 fi
1101
1102 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1103 echo "configure:1104: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1104
1105 ac_ext=c
1106 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1107 ac_cpp='$CPP $CPPFLAGS'
1108 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1109 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1110 cross_compiling=$ac_cv_prog_cc_cross
1111
1112 cat > conftest.$ac_ext << EOF
1113
1114 #line 1115 "configure"
1115 #include "confdefs.h"
1116
1117 main(){return(0);}
1118 EOF
1119 if { (eval echo configure:1120: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1120   ac_cv_prog_cc_works=yes
1121   # If we can't run a trivial program, we are probably using a cross compiler.
1122   if (./conftest; exit) 2>/dev/null; then
1123     ac_cv_prog_cc_cross=no
1124   else
1125     ac_cv_prog_cc_cross=yes
1126   fi
1127 else
1128   echo "configure: failed program was:" >&5
1129   cat conftest.$ac_ext >&5
1130   ac_cv_prog_cc_works=no
1131 fi
1132 rm -fr conftest*
1133 ac_ext=c
1134 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1135 ac_cpp='$CPP $CPPFLAGS'
1136 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1137 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1138 cross_compiling=$ac_cv_prog_cc_cross
1139
1140 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1141 if test $ac_cv_prog_cc_works = no; then
1142   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1143 fi
1144 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1145 echo "configure:1146: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1146 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1147 cross_compiling=$ac_cv_prog_cc_cross
1148
1149 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1150 echo "configure:1151: checking whether we are using GNU C" >&5
1151 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1152   echo $ac_n "(cached) $ac_c" 1>&6
1153 else
1154   cat > conftest.c <<EOF
1155 #ifdef __GNUC__
1156   yes;
1157 #endif
1158 EOF
1159 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1160: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1160   ac_cv_prog_gcc=yes
1161 else
1162   ac_cv_prog_gcc=no
1163 fi
1164 fi
1165
1166 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1167
1168 if test $ac_cv_prog_gcc = yes; then
1169   GCC=yes
1170 else
1171   GCC=
1172 fi
1173
1174 ac_test_CFLAGS="${CFLAGS+set}"
1175 ac_save_CFLAGS="$CFLAGS"
1176 CFLAGS=
1177 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1178 echo "configure:1179: checking whether ${CC-cc} accepts -g" >&5
1179 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1180   echo $ac_n "(cached) $ac_c" 1>&6
1181 else
1182   echo 'void f(){}' > conftest.c
1183 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1184   ac_cv_prog_cc_g=yes
1185 else
1186   ac_cv_prog_cc_g=no
1187 fi
1188 rm -f conftest*
1189
1190 fi
1191
1192 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1193 if test "$ac_test_CFLAGS" = set; then
1194   CFLAGS="$ac_save_CFLAGS"
1195 elif test $ac_cv_prog_cc_g = yes; then
1196   if test "$GCC" = yes; then
1197     CFLAGS="-g -O2"
1198   else
1199     CFLAGS="-g"
1200   fi
1201 else
1202   if test "$GCC" = yes; then
1203     CFLAGS="-O2"
1204   else
1205     CFLAGS=
1206   fi
1207 fi
1208
1209
1210 # If the native compiler is GCC, we can enable warnings even in stage1.
1211 # That's useful for people building cross-compilers, or just running a
1212 # quick `make'.
1213 if test "x$GCC" = "xyes"; then
1214   stage1_warn_cflags='$(WARN_CFLAGS)'
1215 else
1216   stage1_warn_cflags=""
1217 fi
1218
1219
1220 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
1221 echo "configure:1222: checking whether ${MAKE-make} sets \${MAKE}" >&5
1222 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
1223 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
1224   echo $ac_n "(cached) $ac_c" 1>&6
1225 else
1226   cat > conftestmake <<\EOF
1227 all:
1228         @echo 'ac_maketemp="${MAKE}"'
1229 EOF
1230 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1231 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
1232 if test -n "$ac_maketemp"; then
1233   eval ac_cv_prog_make_${ac_make}_set=yes
1234 else
1235   eval ac_cv_prog_make_${ac_make}_set=no
1236 fi
1237 rm -f conftestmake
1238 fi
1239 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1240   echo "$ac_t""yes" 1>&6
1241   SET_MAKE=
1242 else
1243   echo "$ac_t""no" 1>&6
1244   SET_MAKE="MAKE=${MAKE-make}"
1245 fi
1246
1247
1248 echo $ac_n "checking whether a default assembler was specified""... $ac_c" 1>&6
1249 echo "configure:1250: checking whether a default assembler was specified" >&5
1250 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
1251     if test x"$with_gas" = x"no"; then
1252         echo "$ac_t""yes ($DEFAULT_ASSEMBLER)" 1>&6
1253     else
1254         echo "$ac_t""yes ($DEFAULT_ASSEMBLER - GNU as)" 1>&6
1255     fi
1256 else
1257     echo "$ac_t""no" 1>&6
1258 fi
1259
1260 echo $ac_n "checking whether a default linker was specified""... $ac_c" 1>&6
1261 echo "configure:1262: checking whether a default linker was specified" >&5
1262 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1263     if test x"$with_gnu_ld" = x"no"; then
1264         echo "$ac_t""yes ($DEFAULT_LINKER)" 1>&6
1265     else
1266         echo "$ac_t""yes ($DEFAULT_LINKER - GNU ld)" 1>&6
1267     fi
1268 else
1269     echo "$ac_t""no" 1>&6
1270 fi
1271
1272 # Find some useful tools
1273 for ac_prog in mawk gawk nawk awk
1274 do
1275 # Extract the first word of "$ac_prog", so it can be a program name with args.
1276 set dummy $ac_prog; ac_word=$2
1277 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1278 echo "configure:1279: checking for $ac_word" >&5
1279 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
1280   echo $ac_n "(cached) $ac_c" 1>&6
1281 else
1282   if test -n "$AWK"; then
1283   ac_cv_prog_AWK="$AWK" # Let the user override the test.
1284 else
1285   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1286   ac_dummy="$PATH"
1287   for ac_dir in $ac_dummy; do
1288     test -z "$ac_dir" && ac_dir=.
1289     if test -f $ac_dir/$ac_word; then
1290       ac_cv_prog_AWK="$ac_prog"
1291       break
1292     fi
1293   done
1294   IFS="$ac_save_ifs"
1295 fi
1296 fi
1297 AWK="$ac_cv_prog_AWK"
1298 if test -n "$AWK"; then
1299   echo "$ac_t""$AWK" 1>&6
1300 else
1301   echo "$ac_t""no" 1>&6
1302 fi
1303
1304 test -n "$AWK" && break
1305 done
1306
1307 # Extract the first word of "flex", so it can be a program name with args.
1308 set dummy flex; ac_word=$2
1309 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1310 echo "configure:1311: checking for $ac_word" >&5
1311 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
1312   echo $ac_n "(cached) $ac_c" 1>&6
1313 else
1314   if test -n "$LEX"; then
1315   ac_cv_prog_LEX="$LEX" # Let the user override the test.
1316 else
1317   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1318   ac_dummy="$PATH"
1319   for ac_dir in $ac_dummy; do
1320     test -z "$ac_dir" && ac_dir=.
1321     if test -f $ac_dir/$ac_word; then
1322       ac_cv_prog_LEX="flex"
1323       break
1324     fi
1325   done
1326   IFS="$ac_save_ifs"
1327   test -z "$ac_cv_prog_LEX" && ac_cv_prog_LEX="lex"
1328 fi
1329 fi
1330 LEX="$ac_cv_prog_LEX"
1331 if test -n "$LEX"; then
1332   echo "$ac_t""$LEX" 1>&6
1333 else
1334   echo "$ac_t""no" 1>&6
1335 fi
1336
1337 if test -z "$LEXLIB"
1338 then
1339   case "$LEX" in
1340   flex*) ac_lib=fl ;;
1341   *) ac_lib=l ;;
1342   esac
1343   echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
1344 echo "configure:1345: checking for yywrap in -l$ac_lib" >&5
1345 ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
1346 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1347   echo $ac_n "(cached) $ac_c" 1>&6
1348 else
1349   ac_save_LIBS="$LIBS"
1350 LIBS="-l$ac_lib  $LIBS"
1351 cat > conftest.$ac_ext <<EOF
1352 #line 1353 "configure"
1353 #include "confdefs.h"
1354 /* Override any gcc2 internal prototype to avoid an error.  */
1355 /* We use char because int might match the return type of a gcc2
1356     builtin and then its argument prototype would still apply.  */
1357 char yywrap();
1358
1359 int main() {
1360 yywrap()
1361 ; return 0; }
1362 EOF
1363 if { (eval echo configure:1364: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1364   rm -rf conftest*
1365   eval "ac_cv_lib_$ac_lib_var=yes"
1366 else
1367   echo "configure: failed program was:" >&5
1368   cat conftest.$ac_ext >&5
1369   rm -rf conftest*
1370   eval "ac_cv_lib_$ac_lib_var=no"
1371 fi
1372 rm -f conftest*
1373 LIBS="$ac_save_LIBS"
1374
1375 fi
1376 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1377   echo "$ac_t""yes" 1>&6
1378   LEXLIB="-l$ac_lib"
1379 else
1380   echo "$ac_t""no" 1>&6
1381 fi
1382
1383 fi
1384
1385 echo $ac_n "checking whether ln works""... $ac_c" 1>&6
1386 echo "configure:1387: checking whether ln works" >&5
1387 if eval "test \"`echo '$''{'gcc_cv_prog_LN'+set}'`\" = set"; then
1388   echo $ac_n "(cached) $ac_c" 1>&6
1389 else
1390   rm -f conftestdata_t
1391 echo >conftestdata_f
1392 if ln conftestdata_f conftestdata_t 2>/dev/null
1393 then
1394   gcc_cv_prog_LN="ln"
1395 else
1396   if ln -s conftestdata_f conftestdata_t 2>/dev/null
1397   then
1398     gcc_cv_prog_LN="ln -s"
1399   else
1400     gcc_cv_prog_LN=cp
1401   fi
1402 fi
1403 rm -f conftestdata_f conftestdata_t
1404
1405 fi
1406 LN="$gcc_cv_prog_LN"
1407 if test "$gcc_cv_prog_LN" = "ln"; then
1408   echo "$ac_t""yes" 1>&6
1409 else
1410   if test "$gcc_cv_prog_LN" = "ln -s"; then
1411     echo "$ac_t""no, using ln -s" 1>&6
1412   else
1413     echo "$ac_t""no, and neither does ln -s, so using cp" 1>&6
1414   fi
1415 fi
1416
1417 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1418 echo "configure:1419: checking whether ln -s works" >&5
1419 if eval "test \"`echo '$''{'gcc_cv_prog_LN_S'+set}'`\" = set"; then
1420   echo $ac_n "(cached) $ac_c" 1>&6
1421 else
1422   rm -f conftestdata_t
1423 echo >conftestdata_f
1424 if ln -s conftestdata_f conftestdata_t 2>/dev/null
1425 then
1426   gcc_cv_prog_LN_S="ln -s"
1427 else
1428   if ln conftestdata_f conftestdata_t 2>/dev/null
1429   then
1430     gcc_cv_prog_LN_S=ln
1431   else
1432     gcc_cv_prog_LN_S=cp
1433   fi
1434 fi
1435 rm -f conftestdata_f conftestdata_t
1436
1437 fi
1438 LN_S="$gcc_cv_prog_LN_S"
1439 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
1440   echo "$ac_t""yes" 1>&6
1441 else
1442   if test "$gcc_cv_prog_LN_S" = "ln"; then
1443     echo "$ac_t""no, using ln" 1>&6
1444   else
1445     echo "$ac_t""no, and neither does ln, so using cp" 1>&6
1446   fi
1447 fi
1448
1449 echo $ac_n "checking for volatile""... $ac_c" 1>&6
1450 echo "configure:1451: checking for volatile" >&5
1451 if eval "test \"`echo '$''{'gcc_cv_c_volatile'+set}'`\" = set"; then
1452   echo $ac_n "(cached) $ac_c" 1>&6
1453 else
1454   cat > conftest.$ac_ext <<EOF
1455 #line 1456 "configure"
1456 #include "confdefs.h"
1457
1458 int main() {
1459 volatile int foo;
1460 ; return 0; }
1461 EOF
1462 if { (eval echo configure:1463: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1463   rm -rf conftest*
1464   gcc_cv_c_volatile=yes
1465 else
1466   echo "configure: failed program was:" >&5
1467   cat conftest.$ac_ext >&5
1468   rm -rf conftest*
1469   gcc_cv_c_volatile=no
1470 fi
1471 rm -f conftest*
1472 fi
1473
1474 echo "$ac_t""$gcc_cv_c_volatile" 1>&6
1475 if test $gcc_cv_c_volatile = yes ; then
1476   cat >> confdefs.h <<\EOF
1477 #define HAVE_VOLATILE 1
1478 EOF
1479
1480 fi
1481
1482 # Extract the first word of "ranlib", so it can be a program name with args.
1483 set dummy ranlib; ac_word=$2
1484 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1485 echo "configure:1486: checking for $ac_word" >&5
1486 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1487   echo $ac_n "(cached) $ac_c" 1>&6
1488 else
1489   if test -n "$RANLIB"; then
1490   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1491 else
1492   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1493   ac_dummy="$PATH"
1494   for ac_dir in $ac_dummy; do
1495     test -z "$ac_dir" && ac_dir=.
1496     if test -f $ac_dir/$ac_word; then
1497       ac_cv_prog_RANLIB="ranlib"
1498       break
1499     fi
1500   done
1501   IFS="$ac_save_ifs"
1502   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1503 fi
1504 fi
1505 RANLIB="$ac_cv_prog_RANLIB"
1506 if test -n "$RANLIB"; then
1507   echo "$ac_t""$RANLIB" 1>&6
1508 else
1509   echo "$ac_t""no" 1>&6
1510 fi
1511
1512 for ac_prog in 'bison -y' byacc
1513 do
1514 # Extract the first word of "$ac_prog", so it can be a program name with args.
1515 set dummy $ac_prog; ac_word=$2
1516 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1517 echo "configure:1518: checking for $ac_word" >&5
1518 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
1519   echo $ac_n "(cached) $ac_c" 1>&6
1520 else
1521   if test -n "$YACC"; then
1522   ac_cv_prog_YACC="$YACC" # Let the user override the test.
1523 else
1524   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1525   ac_dummy="$PATH"
1526   for ac_dir in $ac_dummy; do
1527     test -z "$ac_dir" && ac_dir=.
1528     if test -f $ac_dir/$ac_word; then
1529       ac_cv_prog_YACC="$ac_prog"
1530       break
1531     fi
1532   done
1533   IFS="$ac_save_ifs"
1534 fi
1535 fi
1536 YACC="$ac_cv_prog_YACC"
1537 if test -n "$YACC"; then
1538   echo "$ac_t""$YACC" 1>&6
1539 else
1540   echo "$ac_t""no" 1>&6
1541 fi
1542
1543 test -n "$YACC" && break
1544 done
1545 test -n "$YACC" || YACC="yacc"
1546
1547 # Find a good install program.  We prefer a C program (faster),
1548 # so one script is as good as another.  But avoid the broken or
1549 # incompatible versions:
1550 # SysV /etc/install, /usr/sbin/install
1551 # SunOS /usr/etc/install
1552 # IRIX /sbin/install
1553 # AIX /bin/install
1554 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1555 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1556 # ./install, which can be erroneously created by make from ./install.sh.
1557 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1558 echo "configure:1559: checking for a BSD compatible install" >&5
1559 if test -z "$INSTALL"; then
1560 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1561   echo $ac_n "(cached) $ac_c" 1>&6
1562 else
1563     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
1564   for ac_dir in $PATH; do
1565     # Account for people who put trailing slashes in PATH elements.
1566     case "$ac_dir/" in
1567     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1568     *)
1569       # OSF1 and SCO ODT 3.0 have their own names for install.
1570       for ac_prog in ginstall scoinst install; do
1571         if test -f $ac_dir/$ac_prog; then
1572           if test $ac_prog = install &&
1573             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1574             # AIX install.  It has an incompatible calling convention.
1575             # OSF/1 installbsd also uses dspmsg, but is usable.
1576             :
1577           else
1578             ac_cv_path_install="$ac_dir/$ac_prog -c"
1579             break 2
1580           fi
1581         fi
1582       done
1583       ;;
1584     esac
1585   done
1586   IFS="$ac_save_IFS"
1587
1588 fi
1589   if test "${ac_cv_path_install+set}" = set; then
1590     INSTALL="$ac_cv_path_install"
1591   else
1592     # As a last resort, use the slow shell script.  We don't cache a
1593     # path for INSTALL within a source directory, because that will
1594     # break other packages using the cache if that directory is
1595     # removed, or if the path is relative.
1596     INSTALL="$ac_install_sh"
1597   fi
1598 fi
1599 echo "$ac_t""$INSTALL" 1>&6
1600
1601 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1602 # It thinks the first close brace ends the variable substitution.
1603 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1604
1605 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1606
1607
1608 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1609 echo "configure:1610: checking how to run the C preprocessor" >&5
1610 # On Suns, sometimes $CPP names a directory.
1611 if test -n "$CPP" && test -d "$CPP"; then
1612   CPP=
1613 fi
1614 if test -z "$CPP"; then
1615 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1616   echo $ac_n "(cached) $ac_c" 1>&6
1617 else
1618     # This must be in double quotes, not single quotes, because CPP may get
1619   # substituted into the Makefile and "${CC-cc}" will confuse make.
1620   CPP="${CC-cc} -E"
1621   # On the NeXT, cc -E runs the code through the compiler's parser,
1622   # not just through cpp.
1623   cat > conftest.$ac_ext <<EOF
1624 #line 1625 "configure"
1625 #include "confdefs.h"
1626 #include <assert.h>
1627 Syntax Error
1628 EOF
1629 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1630 { (eval echo configure:1631: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1631 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1632 if test -z "$ac_err"; then
1633   :
1634 else
1635   echo "$ac_err" >&5
1636   echo "configure: failed program was:" >&5
1637   cat conftest.$ac_ext >&5
1638   rm -rf conftest*
1639   CPP="${CC-cc} -E -traditional-cpp"
1640   cat > conftest.$ac_ext <<EOF
1641 #line 1642 "configure"
1642 #include "confdefs.h"
1643 #include <assert.h>
1644 Syntax Error
1645 EOF
1646 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1647 { (eval echo configure:1648: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1648 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1649 if test -z "$ac_err"; then
1650   :
1651 else
1652   echo "$ac_err" >&5
1653   echo "configure: failed program was:" >&5
1654   cat conftest.$ac_ext >&5
1655   rm -rf conftest*
1656   CPP="${CC-cc} -nologo -E"
1657   cat > conftest.$ac_ext <<EOF
1658 #line 1659 "configure"
1659 #include "confdefs.h"
1660 #include <assert.h>
1661 Syntax Error
1662 EOF
1663 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1664 { (eval echo configure:1665: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1665 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1666 if test -z "$ac_err"; then
1667   :
1668 else
1669   echo "$ac_err" >&5
1670   echo "configure: failed program was:" >&5
1671   cat conftest.$ac_ext >&5
1672   rm -rf conftest*
1673   CPP=/lib/cpp
1674 fi
1675 rm -f conftest*
1676 fi
1677 rm -f conftest*
1678 fi
1679 rm -f conftest*
1680   ac_cv_prog_CPP="$CPP"
1681 fi
1682   CPP="$ac_cv_prog_CPP"
1683 else
1684   ac_cv_prog_CPP="$CPP"
1685 fi
1686 echo "$ac_t""$CPP" 1>&6
1687
1688 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1689 echo "configure:1690: checking for ANSI C header files" >&5
1690 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1691   echo $ac_n "(cached) $ac_c" 1>&6
1692 else
1693   cat > conftest.$ac_ext <<EOF
1694 #line 1695 "configure"
1695 #include "confdefs.h"
1696 #include <stdlib.h>
1697 #include <stdarg.h>
1698 #include <string.h>
1699 #include <float.h>
1700 EOF
1701 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1702 { (eval echo configure:1703: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1703 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1704 if test -z "$ac_err"; then
1705   rm -rf conftest*
1706   ac_cv_header_stdc=yes
1707 else
1708   echo "$ac_err" >&5
1709   echo "configure: failed program was:" >&5
1710   cat conftest.$ac_ext >&5
1711   rm -rf conftest*
1712   ac_cv_header_stdc=no
1713 fi
1714 rm -f conftest*
1715
1716 if test $ac_cv_header_stdc = yes; then
1717   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1718 cat > conftest.$ac_ext <<EOF
1719 #line 1720 "configure"
1720 #include "confdefs.h"
1721 #include <string.h>
1722 EOF
1723 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1724   egrep "memchr" >/dev/null 2>&1; then
1725   :
1726 else
1727   rm -rf conftest*
1728   ac_cv_header_stdc=no
1729 fi
1730 rm -f conftest*
1731
1732 fi
1733
1734 if test $ac_cv_header_stdc = yes; then
1735   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1736 cat > conftest.$ac_ext <<EOF
1737 #line 1738 "configure"
1738 #include "confdefs.h"
1739 #include <stdlib.h>
1740 EOF
1741 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1742   egrep "free" >/dev/null 2>&1; then
1743   :
1744 else
1745   rm -rf conftest*
1746   ac_cv_header_stdc=no
1747 fi
1748 rm -f conftest*
1749
1750 fi
1751
1752 if test $ac_cv_header_stdc = yes; then
1753   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1754 if test "$cross_compiling" = yes; then
1755   :
1756 else
1757   cat > conftest.$ac_ext <<EOF
1758 #line 1759 "configure"
1759 #include "confdefs.h"
1760 #include <ctype.h>
1761 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1762 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1763 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1764 int main () { int i; for (i = 0; i < 256; i++)
1765 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1766 exit (0); }
1767
1768 EOF
1769 if { (eval echo configure:1770: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1770 then
1771   :
1772 else
1773   echo "configure: failed program was:" >&5
1774   cat conftest.$ac_ext >&5
1775   rm -fr conftest*
1776   ac_cv_header_stdc=no
1777 fi
1778 rm -fr conftest*
1779 fi
1780
1781 fi
1782 fi
1783
1784 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1785 if test $ac_cv_header_stdc = yes; then
1786   cat >> confdefs.h <<\EOF
1787 #define STDC_HEADERS 1
1788 EOF
1789
1790 fi
1791
1792 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
1793 echo "configure:1794: checking whether time.h and sys/time.h may both be included" >&5
1794 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
1795   echo $ac_n "(cached) $ac_c" 1>&6
1796 else
1797   cat > conftest.$ac_ext <<EOF
1798 #line 1799 "configure"
1799 #include "confdefs.h"
1800 #include <sys/types.h>
1801 #include <sys/time.h>
1802 #include <time.h>
1803 int main() {
1804 struct tm *tp;
1805 ; return 0; }
1806 EOF
1807 if { (eval echo configure:1808: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1808   rm -rf conftest*
1809   ac_cv_header_time=yes
1810 else
1811   echo "configure: failed program was:" >&5
1812   cat conftest.$ac_ext >&5
1813   rm -rf conftest*
1814   ac_cv_header_time=no
1815 fi
1816 rm -f conftest*
1817 fi
1818
1819 echo "$ac_t""$ac_cv_header_time" 1>&6
1820 if test $ac_cv_header_time = yes; then
1821   cat >> confdefs.h <<\EOF
1822 #define TIME_WITH_SYS_TIME 1
1823 EOF
1824
1825 fi
1826
1827 echo $ac_n "checking whether string.h and strings.h may both be included""... $ac_c" 1>&6
1828 echo "configure:1829: checking whether string.h and strings.h may both be included" >&5
1829 if eval "test \"`echo '$''{'gcc_cv_header_string'+set}'`\" = set"; then
1830   echo $ac_n "(cached) $ac_c" 1>&6
1831 else
1832   cat > conftest.$ac_ext <<EOF
1833 #line 1834 "configure"
1834 #include "confdefs.h"
1835 #include <string.h>
1836 #include <strings.h>
1837 int main() {
1838
1839 ; return 0; }
1840 EOF
1841 if { (eval echo configure:1842: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1842   rm -rf conftest*
1843   gcc_cv_header_string=yes
1844 else
1845   echo "configure: failed program was:" >&5
1846   cat conftest.$ac_ext >&5
1847   rm -rf conftest*
1848   gcc_cv_header_string=no
1849 fi
1850 rm -f conftest*
1851 fi
1852
1853 echo "$ac_t""$gcc_cv_header_string" 1>&6
1854 if test $gcc_cv_header_string = yes; then
1855   cat >> confdefs.h <<\EOF
1856 #define STRING_WITH_STRINGS 1
1857 EOF
1858
1859 fi
1860
1861 echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
1862 echo "configure:1863: checking for sys/wait.h that is POSIX.1 compatible" >&5
1863 if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
1864   echo $ac_n "(cached) $ac_c" 1>&6
1865 else
1866   cat > conftest.$ac_ext <<EOF
1867 #line 1868 "configure"
1868 #include "confdefs.h"
1869 #include <sys/types.h>
1870 #include <sys/wait.h>
1871 #ifndef WEXITSTATUS
1872 #define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
1873 #endif
1874 #ifndef WIFEXITED
1875 #define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
1876 #endif
1877 int main() {
1878 int s;
1879 wait (&s);
1880 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
1881 ; return 0; }
1882 EOF
1883 if { (eval echo configure:1884: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1884   rm -rf conftest*
1885   ac_cv_header_sys_wait_h=yes
1886 else
1887   echo "configure: failed program was:" >&5
1888   cat conftest.$ac_ext >&5
1889   rm -rf conftest*
1890   ac_cv_header_sys_wait_h=no
1891 fi
1892 rm -f conftest*
1893 fi
1894
1895 echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6
1896 if test $ac_cv_header_sys_wait_h = yes; then
1897   cat >> confdefs.h <<\EOF
1898 #define HAVE_SYS_WAIT_H 1
1899 EOF
1900
1901 fi
1902
1903 for ac_hdr in limits.h stddef.h string.h strings.h stdlib.h time.h fcntl.h unistd.h stab.h sys/file.h sys/time.h sys/resource.h sys/param.h sys/times.h sys/stat.h
1904 do
1905 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1906 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1907 echo "configure:1908: checking for $ac_hdr" >&5
1908 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1909   echo $ac_n "(cached) $ac_c" 1>&6
1910 else
1911   cat > conftest.$ac_ext <<EOF
1912 #line 1913 "configure"
1913 #include "confdefs.h"
1914 #include <$ac_hdr>
1915 EOF
1916 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1917 { (eval echo configure:1918: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1918 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1919 if test -z "$ac_err"; then
1920   rm -rf conftest*
1921   eval "ac_cv_header_$ac_safe=yes"
1922 else
1923   echo "$ac_err" >&5
1924   echo "configure: failed program was:" >&5
1925   cat conftest.$ac_ext >&5
1926   rm -rf conftest*
1927   eval "ac_cv_header_$ac_safe=no"
1928 fi
1929 rm -f conftest*
1930 fi
1931 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1932   echo "$ac_t""yes" 1>&6
1933     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1934   cat >> confdefs.h <<EOF
1935 #define $ac_tr_hdr 1
1936 EOF
1937
1938 else
1939   echo "$ac_t""no" 1>&6
1940 fi
1941 done
1942
1943
1944 # Check for thread headers.
1945 ac_safe=`echo "thread.h" | sed 'y%./+-%__p_%'`
1946 echo $ac_n "checking for thread.h""... $ac_c" 1>&6
1947 echo "configure:1948: checking for thread.h" >&5
1948 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1949   echo $ac_n "(cached) $ac_c" 1>&6
1950 else
1951   cat > conftest.$ac_ext <<EOF
1952 #line 1953 "configure"
1953 #include "confdefs.h"
1954 #include <thread.h>
1955 EOF
1956 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1957 { (eval echo configure:1958: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1958 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1959 if test -z "$ac_err"; then
1960   rm -rf conftest*
1961   eval "ac_cv_header_$ac_safe=yes"
1962 else
1963   echo "$ac_err" >&5
1964   echo "configure: failed program was:" >&5
1965   cat conftest.$ac_ext >&5
1966   rm -rf conftest*
1967   eval "ac_cv_header_$ac_safe=no"
1968 fi
1969 rm -f conftest*
1970 fi
1971 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1972   echo "$ac_t""yes" 1>&6
1973   have_thread_h=yes
1974 else
1975   echo "$ac_t""no" 1>&6
1976 have_thread_h=
1977 fi
1978
1979 ac_safe=`echo "pthread.h" | sed 'y%./+-%__p_%'`
1980 echo $ac_n "checking for pthread.h""... $ac_c" 1>&6
1981 echo "configure:1982: checking for pthread.h" >&5
1982 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1983   echo $ac_n "(cached) $ac_c" 1>&6
1984 else
1985   cat > conftest.$ac_ext <<EOF
1986 #line 1987 "configure"
1987 #include "confdefs.h"
1988 #include <pthread.h>
1989 EOF
1990 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1991 { (eval echo configure:1992: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1992 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1993 if test -z "$ac_err"; then
1994   rm -rf conftest*
1995   eval "ac_cv_header_$ac_safe=yes"
1996 else
1997   echo "$ac_err" >&5
1998   echo "configure: failed program was:" >&5
1999   cat conftest.$ac_ext >&5
2000   rm -rf conftest*
2001   eval "ac_cv_header_$ac_safe=no"
2002 fi
2003 rm -f conftest*
2004 fi
2005 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2006   echo "$ac_t""yes" 1>&6
2007   have_pthread_h=yes
2008 else
2009   echo "$ac_t""no" 1>&6
2010 have_pthread_h=
2011 fi
2012
2013
2014 # See if GNAT has been installed
2015 # Extract the first word of "gnatbind", so it can be a program name with args.
2016 set dummy gnatbind; ac_word=$2
2017 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2018 echo "configure:2019: checking for $ac_word" >&5
2019 if eval "test \"`echo '$''{'ac_cv_prog_gnat'+set}'`\" = set"; then
2020   echo $ac_n "(cached) $ac_c" 1>&6
2021 else
2022   if test -n "$gnat"; then
2023   ac_cv_prog_gnat="$gnat" # Let the user override the test.
2024 else
2025   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2026   ac_dummy="$PATH"
2027   for ac_dir in $ac_dummy; do
2028     test -z "$ac_dir" && ac_dir=.
2029     if test -f $ac_dir/$ac_word; then
2030       ac_cv_prog_gnat="yes"
2031       break
2032     fi
2033   done
2034   IFS="$ac_save_ifs"
2035   test -z "$ac_cv_prog_gnat" && ac_cv_prog_gnat="no"
2036 fi
2037 fi
2038 gnat="$ac_cv_prog_gnat"
2039 if test -n "$gnat"; then
2040   echo "$ac_t""$gnat" 1>&6
2041 else
2042   echo "$ac_t""no" 1>&6
2043 fi
2044
2045
2046 # See if the system preprocessor understands the ANSI C preprocessor
2047 # stringification operator.
2048 echo $ac_n "checking whether cpp understands the stringify operator""... $ac_c" 1>&6
2049 echo "configure:2050: checking whether cpp understands the stringify operator" >&5
2050 if eval "test \"`echo '$''{'gcc_cv_c_have_stringify'+set}'`\" = set"; then
2051   echo $ac_n "(cached) $ac_c" 1>&6
2052 else
2053   cat > conftest.$ac_ext <<EOF
2054 #line 2055 "configure"
2055 #include "confdefs.h"
2056
2057 int main() {
2058 #define S(x)   #x
2059 char *test = S(foo);
2060 ; return 0; }
2061 EOF
2062 if { (eval echo configure:2063: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2063   rm -rf conftest*
2064   gcc_cv_c_have_stringify=yes
2065 else
2066   echo "configure: failed program was:" >&5
2067   cat conftest.$ac_ext >&5
2068   rm -rf conftest*
2069   gcc_cv_c_have_stringify=no
2070 fi
2071 rm -f conftest*
2072 fi
2073
2074 echo "$ac_t""$gcc_cv_c_have_stringify" 1>&6
2075 if test $gcc_cv_c_have_stringify = yes; then
2076   cat >> confdefs.h <<\EOF
2077 #define HAVE_CPP_STRINGIFY 1
2078 EOF
2079
2080 fi
2081
2082 # Use <inttypes.h> only if it exists,
2083 # doesn't clash with <sys/types.h>, and declares intmax_t.
2084 echo $ac_n "checking for inttypes.h""... $ac_c" 1>&6
2085 echo "configure:2086: checking for inttypes.h" >&5
2086 if eval "test \"`echo '$''{'gcc_cv_header_inttypes_h'+set}'`\" = set"; then
2087   echo $ac_n "(cached) $ac_c" 1>&6
2088 else
2089   cat > conftest.$ac_ext <<EOF
2090 #line 2091 "configure"
2091 #include "confdefs.h"
2092 #include <sys/types.h>
2093 #include <inttypes.h>
2094 int main() {
2095 intmax_t i = -1;
2096 ; return 0; }
2097 EOF
2098 if { (eval echo configure:2099: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2099   rm -rf conftest*
2100   gcc_cv_header_inttypes_h=yes
2101 else
2102   echo "configure: failed program was:" >&5
2103   cat conftest.$ac_ext >&5
2104   rm -rf conftest*
2105   gcc_cv_header_inttypes_h=no
2106 fi
2107 rm -f conftest*
2108 fi
2109
2110 echo "$ac_t""$gcc_cv_header_inttypes_h" 1>&6
2111 if test $gcc_cv_header_inttypes_h = yes; then
2112   cat >> confdefs.h <<\EOF
2113 #define HAVE_INTTYPES_H 1
2114 EOF
2115
2116 fi
2117
2118 for ac_func in strtoul bsearch strerror putenv popen bcopy bzero bcmp \
2119         index rindex strchr strrchr kill getrlimit setrlimit atoll atoq \
2120         sysconf isascii gettimeofday strsignal putc_unlocked fputc_unlocked \
2121         fputs_unlocked
2122 do
2123 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2124 echo "configure:2125: checking for $ac_func" >&5
2125 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2126   echo $ac_n "(cached) $ac_c" 1>&6
2127 else
2128   cat > conftest.$ac_ext <<EOF
2129 #line 2130 "configure"
2130 #include "confdefs.h"
2131 /* System header to define __stub macros and hopefully few prototypes,
2132     which can conflict with char $ac_func(); below.  */
2133 #include <assert.h>
2134 /* Override any gcc2 internal prototype to avoid an error.  */
2135 /* We use char because int might match the return type of a gcc2
2136     builtin and then its argument prototype would still apply.  */
2137 char $ac_func();
2138
2139 int main() {
2140
2141 /* The GNU C library defines this for functions which it implements
2142     to always fail with ENOSYS.  Some functions are actually named
2143     something starting with __ and the normal name is an alias.  */
2144 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2145 choke me
2146 #else
2147 $ac_func();
2148 #endif
2149
2150 ; return 0; }
2151 EOF
2152 if { (eval echo configure:2153: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2153   rm -rf conftest*
2154   eval "ac_cv_func_$ac_func=yes"
2155 else
2156   echo "configure: failed program was:" >&5
2157   cat conftest.$ac_ext >&5
2158   rm -rf conftest*
2159   eval "ac_cv_func_$ac_func=no"
2160 fi
2161 rm -f conftest*
2162 fi
2163
2164 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2165   echo "$ac_t""yes" 1>&6
2166     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2167   cat >> confdefs.h <<EOF
2168 #define $ac_tr_func 1
2169 EOF
2170
2171 else
2172   echo "$ac_t""no" 1>&6
2173 fi
2174 done
2175
2176
2177 # Make sure wchar_t is available
2178 #AC_CHECK_TYPE(wchar_t, unsigned int)
2179
2180 echo $ac_n "checking for vprintf""... $ac_c" 1>&6
2181 echo "configure:2182: checking for vprintf" >&5
2182 if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then
2183   echo $ac_n "(cached) $ac_c" 1>&6
2184 else
2185   cat > conftest.$ac_ext <<EOF
2186 #line 2187 "configure"
2187 #include "confdefs.h"
2188 /* System header to define __stub macros and hopefully few prototypes,
2189     which can conflict with char vprintf(); below.  */
2190 #include <assert.h>
2191 /* Override any gcc2 internal prototype to avoid an error.  */
2192 /* We use char because int might match the return type of a gcc2
2193     builtin and then its argument prototype would still apply.  */
2194 char vprintf();
2195
2196 int main() {
2197
2198 /* The GNU C library defines this for functions which it implements
2199     to always fail with ENOSYS.  Some functions are actually named
2200     something starting with __ and the normal name is an alias.  */
2201 #if defined (__stub_vprintf) || defined (__stub___vprintf)
2202 choke me
2203 #else
2204 vprintf();
2205 #endif
2206
2207 ; return 0; }
2208 EOF
2209 if { (eval echo configure:2210: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2210   rm -rf conftest*
2211   eval "ac_cv_func_vprintf=yes"
2212 else
2213   echo "configure: failed program was:" >&5
2214   cat conftest.$ac_ext >&5
2215   rm -rf conftest*
2216   eval "ac_cv_func_vprintf=no"
2217 fi
2218 rm -f conftest*
2219 fi
2220
2221 if eval "test \"`echo '$ac_cv_func_'vprintf`\" = yes"; then
2222   echo "$ac_t""yes" 1>&6
2223   cat >> confdefs.h <<\EOF
2224 #define HAVE_VPRINTF 1
2225 EOF
2226
2227 else
2228   echo "$ac_t""no" 1>&6
2229 fi
2230
2231 if test "$ac_cv_func_vprintf" != yes; then
2232 echo $ac_n "checking for _doprnt""... $ac_c" 1>&6
2233 echo "configure:2234: checking for _doprnt" >&5
2234 if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then
2235   echo $ac_n "(cached) $ac_c" 1>&6
2236 else
2237   cat > conftest.$ac_ext <<EOF
2238 #line 2239 "configure"
2239 #include "confdefs.h"
2240 /* System header to define __stub macros and hopefully few prototypes,
2241     which can conflict with char _doprnt(); below.  */
2242 #include <assert.h>
2243 /* Override any gcc2 internal prototype to avoid an error.  */
2244 /* We use char because int might match the return type of a gcc2
2245     builtin and then its argument prototype would still apply.  */
2246 char _doprnt();
2247
2248 int main() {
2249
2250 /* The GNU C library defines this for functions which it implements
2251     to always fail with ENOSYS.  Some functions are actually named
2252     something starting with __ and the normal name is an alias.  */
2253 #if defined (__stub__doprnt) || defined (__stub____doprnt)
2254 choke me
2255 #else
2256 _doprnt();
2257 #endif
2258
2259 ; return 0; }
2260 EOF
2261 if { (eval echo configure:2262: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2262   rm -rf conftest*
2263   eval "ac_cv_func__doprnt=yes"
2264 else
2265   echo "configure: failed program was:" >&5
2266   cat conftest.$ac_ext >&5
2267   rm -rf conftest*
2268   eval "ac_cv_func__doprnt=no"
2269 fi
2270 rm -f conftest*
2271 fi
2272
2273 if eval "test \"`echo '$ac_cv_func_'_doprnt`\" = yes"; then
2274   echo "$ac_t""yes" 1>&6
2275   cat >> confdefs.h <<\EOF
2276 #define HAVE_DOPRNT 1
2277 EOF
2278
2279 else
2280   echo "$ac_t""no" 1>&6
2281 fi
2282
2283 fi
2284
2285 vfprintf=
2286 doprint=
2287 if test $ac_cv_func_vprintf != yes ; then
2288   vfprintf=vfprintf.o
2289   if test $ac_cv_func__doprnt != yes ; then
2290     doprint=doprint.o
2291   fi
2292 fi
2293
2294
2295
2296 echo $ac_n "checking whether the printf functions support %p""... $ac_c" 1>&6
2297 echo "configure:2298: checking whether the printf functions support %p" >&5
2298 if eval "test \"`echo '$''{'gcc_cv_func_printf_ptr'+set}'`\" = set"; then
2299   echo $ac_n "(cached) $ac_c" 1>&6
2300 else
2301   if test "$cross_compiling" = yes; then
2302   gcc_cv_func_printf_ptr=no
2303 else
2304   cat > conftest.$ac_ext <<EOF
2305 #line 2306 "configure"
2306 #include "confdefs.h"
2307 #include <stdio.h>
2308
2309 main()
2310 {
2311   char buf[64];
2312   char *p = buf, *q = NULL;
2313   sprintf(buf, "%p", p);
2314   sscanf(buf, "%p", &q);
2315   exit (p != q);
2316 }
2317 EOF
2318 if { (eval echo configure:2319: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2319 then
2320   gcc_cv_func_printf_ptr=yes
2321 else
2322   echo "configure: failed program was:" >&5
2323   cat conftest.$ac_ext >&5
2324   rm -fr conftest*
2325   gcc_cv_func_printf_ptr=no
2326 fi
2327 rm -fr conftest*
2328 fi
2329
2330 rm -f core core.* *.core
2331 fi
2332
2333 echo "$ac_t""$gcc_cv_func_printf_ptr" 1>&6
2334 if test $gcc_cv_func_printf_ptr = yes ; then
2335   cat >> confdefs.h <<\EOF
2336 #define HAVE_PRINTF_PTR 1
2337 EOF
2338
2339 fi
2340
2341
2342 case "${host}" in
2343 *-*-uwin*)
2344   # Under some versions of uwin, vfork is notoriously buggy and the test
2345   # can hang configure; on other versions, vfork exists just as a stub.
2346   # FIXME: This should be removed once vfork in uwin's runtime is fixed.
2347   ac_cv_func_vfork_works=no
2348   ;;
2349 esac
2350 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
2351 echo "configure:2352: checking for pid_t" >&5
2352 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
2353   echo $ac_n "(cached) $ac_c" 1>&6
2354 else
2355   cat > conftest.$ac_ext <<EOF
2356 #line 2357 "configure"
2357 #include "confdefs.h"
2358 #include <sys/types.h>
2359 #if STDC_HEADERS
2360 #include <stdlib.h>
2361 #include <stddef.h>
2362 #endif
2363 EOF
2364 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2365   egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
2366   rm -rf conftest*
2367   ac_cv_type_pid_t=yes
2368 else
2369   rm -rf conftest*
2370   ac_cv_type_pid_t=no
2371 fi
2372 rm -f conftest*
2373
2374 fi
2375 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
2376 if test $ac_cv_type_pid_t = no; then
2377   cat >> confdefs.h <<\EOF
2378 #define pid_t int
2379 EOF
2380
2381 fi
2382
2383 ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
2384 echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
2385 echo "configure:2386: checking for vfork.h" >&5
2386 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2387   echo $ac_n "(cached) $ac_c" 1>&6
2388 else
2389   cat > conftest.$ac_ext <<EOF
2390 #line 2391 "configure"
2391 #include "confdefs.h"
2392 #include <vfork.h>
2393 EOF
2394 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2395 { (eval echo configure:2396: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2396 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2397 if test -z "$ac_err"; then
2398   rm -rf conftest*
2399   eval "ac_cv_header_$ac_safe=yes"
2400 else
2401   echo "$ac_err" >&5
2402   echo "configure: failed program was:" >&5
2403   cat conftest.$ac_ext >&5
2404   rm -rf conftest*
2405   eval "ac_cv_header_$ac_safe=no"
2406 fi
2407 rm -f conftest*
2408 fi
2409 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2410   echo "$ac_t""yes" 1>&6
2411   cat >> confdefs.h <<\EOF
2412 #define HAVE_VFORK_H 1
2413 EOF
2414
2415 else
2416   echo "$ac_t""no" 1>&6
2417 fi
2418
2419 echo $ac_n "checking for working vfork""... $ac_c" 1>&6
2420 echo "configure:2421: checking for working vfork" >&5
2421 if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
2422   echo $ac_n "(cached) $ac_c" 1>&6
2423 else
2424   if test "$cross_compiling" = yes; then
2425   echo $ac_n "checking for vfork""... $ac_c" 1>&6
2426 echo "configure:2427: checking for vfork" >&5
2427 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
2428   echo $ac_n "(cached) $ac_c" 1>&6
2429 else
2430   cat > conftest.$ac_ext <<EOF
2431 #line 2432 "configure"
2432 #include "confdefs.h"
2433 /* System header to define __stub macros and hopefully few prototypes,
2434     which can conflict with char vfork(); below.  */
2435 #include <assert.h>
2436 /* Override any gcc2 internal prototype to avoid an error.  */
2437 /* We use char because int might match the return type of a gcc2
2438     builtin and then its argument prototype would still apply.  */
2439 char vfork();
2440
2441 int main() {
2442
2443 /* The GNU C library defines this for functions which it implements
2444     to always fail with ENOSYS.  Some functions are actually named
2445     something starting with __ and the normal name is an alias.  */
2446 #if defined (__stub_vfork) || defined (__stub___vfork)
2447 choke me
2448 #else
2449 vfork();
2450 #endif
2451
2452 ; return 0; }
2453 EOF
2454 if { (eval echo configure:2455: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2455   rm -rf conftest*
2456   eval "ac_cv_func_vfork=yes"
2457 else
2458   echo "configure: failed program was:" >&5
2459   cat conftest.$ac_ext >&5
2460   rm -rf conftest*
2461   eval "ac_cv_func_vfork=no"
2462 fi
2463 rm -f conftest*
2464 fi
2465
2466 if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
2467   echo "$ac_t""yes" 1>&6
2468   :
2469 else
2470   echo "$ac_t""no" 1>&6
2471 fi
2472
2473 ac_cv_func_vfork_works=$ac_cv_func_vfork
2474 else
2475   cat > conftest.$ac_ext <<EOF
2476 #line 2477 "configure"
2477 #include "confdefs.h"
2478 /* Thanks to Paul Eggert for this test.  */
2479 #include <stdio.h>
2480 #include <sys/types.h>
2481 #include <sys/stat.h>
2482 #ifdef HAVE_UNISTD_H
2483 #include <unistd.h>
2484 #endif
2485 #ifdef HAVE_VFORK_H
2486 #include <vfork.h>
2487 #endif
2488 /* On some sparc systems, changes by the child to local and incoming
2489    argument registers are propagated back to the parent.
2490    The compiler is told about this with #include <vfork.h>,
2491    but some compilers (e.g. gcc -O) don't grok <vfork.h>.
2492    Test for this by using a static variable whose address
2493    is put into a register that is clobbered by the vfork.  */
2494 static
2495 #ifdef __cplusplus
2496 sparc_address_test (int arg)
2497 #else
2498 sparc_address_test (arg) int arg;
2499 #endif
2500 {
2501   static pid_t child;
2502   if (!child) {
2503     child = vfork ();
2504     if (child < 0) {
2505       perror ("vfork");
2506       _exit(2);
2507     }
2508     if (!child) {
2509       arg = getpid();
2510       write(-1, "", 0);
2511       _exit (arg);
2512     }
2513   }
2514 }
2515 main() {
2516   pid_t parent = getpid ();
2517   pid_t child;
2518
2519   sparc_address_test ();
2520
2521   child = vfork ();
2522
2523   if (child == 0) {
2524     /* Here is another test for sparc vfork register problems.
2525        This test uses lots of local variables, at least
2526        as many local variables as main has allocated so far
2527        including compiler temporaries.  4 locals are enough for
2528        gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe.
2529        A buggy compiler should reuse the register of parent
2530        for one of the local variables, since it will think that
2531        parent can't possibly be used any more in this routine.
2532        Assigning to the local variable will thus munge parent
2533        in the parent process.  */
2534     pid_t
2535       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
2536       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
2537     /* Convince the compiler that p..p7 are live; otherwise, it might
2538        use the same hardware register for all 8 local variables.  */
2539     if (p != p1 || p != p2 || p != p3 || p != p4
2540         || p != p5 || p != p6 || p != p7)
2541       _exit(1);
2542
2543     /* On some systems (e.g. IRIX 3.3),
2544        vfork doesn't separate parent from child file descriptors.
2545        If the child closes a descriptor before it execs or exits,
2546        this munges the parent's descriptor as well.
2547        Test for this by closing stdout in the child.  */
2548     _exit(close(fileno(stdout)) != 0);
2549   } else {
2550     int status;
2551     struct stat st;
2552
2553     while (wait(&status) != child)
2554       ;
2555     exit(
2556          /* Was there some problem with vforking?  */
2557          child < 0
2558
2559          /* Did the child fail?  (This shouldn't happen.)  */
2560          || status
2561
2562          /* Did the vfork/compiler bug occur?  */
2563          || parent != getpid()
2564
2565          /* Did the file descriptor bug occur?  */
2566          || fstat(fileno(stdout), &st) != 0
2567          );
2568   }
2569 }
2570 EOF
2571 if { (eval echo configure:2572: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2572 then
2573   ac_cv_func_vfork_works=yes
2574 else
2575   echo "configure: failed program was:" >&5
2576   cat conftest.$ac_ext >&5
2577   rm -fr conftest*
2578   ac_cv_func_vfork_works=no
2579 fi
2580 rm -fr conftest*
2581 fi
2582
2583 fi
2584
2585 echo "$ac_t""$ac_cv_func_vfork_works" 1>&6
2586 if test $ac_cv_func_vfork_works = no; then
2587   cat >> confdefs.h <<\EOF
2588 #define vfork fork
2589 EOF
2590
2591 fi
2592
2593
2594 for ac_func in malloc realloc calloc free bcopy bzero bcmp \
2595         index rindex getenv atol sbrk abort atof strerror getcwd getwd \
2596         strsignal
2597 do
2598 echo $ac_n "checking whether $ac_func must be declared""... $ac_c" 1>&6
2599 echo "configure:2600: checking whether $ac_func must be declared" >&5
2600 if eval "test \"`echo '$''{'gcc_cv_decl_needed_$ac_func'+set}'`\" = set"; then
2601   echo $ac_n "(cached) $ac_c" 1>&6
2602 else
2603   cat > conftest.$ac_ext <<EOF
2604 #line 2605 "configure"
2605 #include "confdefs.h"
2606
2607 #include <stdio.h>
2608 #ifdef STRING_WITH_STRINGS
2609 # include <string.h>
2610 # include <strings.h>
2611 #else
2612 # ifdef HAVE_STRING_H
2613 #  include <string.h>
2614 # else
2615 #  ifdef HAVE_STRINGS_H
2616 #   include <strings.h>
2617 #  endif
2618 # endif
2619 #endif
2620 #ifdef HAVE_STDLIB_H
2621 #include <stdlib.h>
2622 #endif
2623 #ifdef HAVE_UNISTD_H
2624 #include <unistd.h>
2625 #endif
2626 #ifndef HAVE_RINDEX
2627 #define rindex strrchr
2628 #endif
2629 #ifndef HAVE_INDEX
2630 #define index strchr
2631 #endif
2632
2633 int main() {
2634 char *(*pfn) = (char *(*)) $ac_func
2635 ; return 0; }
2636 EOF
2637 if { (eval echo configure:2638: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2638   rm -rf conftest*
2639   eval "gcc_cv_decl_needed_$ac_func=no"
2640 else
2641   echo "configure: failed program was:" >&5
2642   cat conftest.$ac_ext >&5
2643   rm -rf conftest*
2644   eval "gcc_cv_decl_needed_$ac_func=yes"
2645 fi
2646 rm -f conftest*
2647 fi
2648
2649 if eval "test \"`echo '$gcc_cv_decl_needed_'$ac_func`\" = yes"; then
2650   echo "$ac_t""yes" 1>&6
2651   gcc_tr_decl=NEED_DECLARATION_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2652   cat >> confdefs.h <<EOF
2653 #define $gcc_tr_decl 1
2654 EOF
2655
2656 else
2657   echo "$ac_t""no" 1>&6
2658 fi
2659
2660 done
2661
2662
2663 for ac_func in getrlimit setrlimit
2664 do
2665 echo $ac_n "checking whether $ac_func must be declared""... $ac_c" 1>&6
2666 echo "configure:2667: checking whether $ac_func must be declared" >&5
2667 if eval "test \"`echo '$''{'gcc_cv_decl_needed_$ac_func'+set}'`\" = set"; then
2668   echo $ac_n "(cached) $ac_c" 1>&6
2669 else
2670   cat > conftest.$ac_ext <<EOF
2671 #line 2672 "configure"
2672 #include "confdefs.h"
2673
2674 #include <stdio.h>
2675 #ifdef STRING_WITH_STRINGS
2676 # include <string.h>
2677 # include <strings.h>
2678 #else
2679 # ifdef HAVE_STRING_H
2680 #  include <string.h>
2681 # else
2682 #  ifdef HAVE_STRINGS_H
2683 #   include <strings.h>
2684 #  endif
2685 # endif
2686 #endif
2687 #ifdef HAVE_STDLIB_H
2688 #include <stdlib.h>
2689 #endif
2690 #ifdef HAVE_UNISTD_H
2691 #include <unistd.h>
2692 #endif
2693 #ifndef HAVE_RINDEX
2694 #define rindex strrchr
2695 #endif
2696 #ifndef HAVE_INDEX
2697 #define index strchr
2698 #endif
2699 #include <sys/types.h>
2700 #ifdef HAVE_SYS_RESOURCE_H
2701 #include <sys/resource.h>
2702 #endif
2703
2704 int main() {
2705 char *(*pfn) = (char *(*)) $ac_func
2706 ; return 0; }
2707 EOF
2708 if { (eval echo configure:2709: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2709   rm -rf conftest*
2710   eval "gcc_cv_decl_needed_$ac_func=no"
2711 else
2712   echo "configure: failed program was:" >&5
2713   cat conftest.$ac_ext >&5
2714   rm -rf conftest*
2715   eval "gcc_cv_decl_needed_$ac_func=yes"
2716 fi
2717 rm -f conftest*
2718 fi
2719
2720 if eval "test \"`echo '$gcc_cv_decl_needed_'$ac_func`\" = yes"; then
2721   echo "$ac_t""yes" 1>&6
2722   gcc_tr_decl=NEED_DECLARATION_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2723   cat >> confdefs.h <<EOF
2724 #define $gcc_tr_decl 1
2725 EOF
2726
2727 else
2728   echo "$ac_t""no" 1>&6
2729 fi
2730
2731 done
2732
2733
2734 echo $ac_n "checking for sys_siglist declaration in signal.h or unistd.h""... $ac_c" 1>&6
2735 echo "configure:2736: checking for sys_siglist declaration in signal.h or unistd.h" >&5
2736 if eval "test \"`echo '$''{'ac_cv_decl_sys_siglist'+set}'`\" = set"; then
2737   echo $ac_n "(cached) $ac_c" 1>&6
2738 else
2739   cat > conftest.$ac_ext <<EOF
2740 #line 2741 "configure"
2741 #include "confdefs.h"
2742 #include <sys/types.h>
2743 #include <signal.h>
2744 /* NetBSD declares sys_siglist in unistd.h.  */
2745 #ifdef HAVE_UNISTD_H
2746 #include <unistd.h>
2747 #endif
2748 int main() {
2749 char *msg = *(sys_siglist + 1);
2750 ; return 0; }
2751 EOF
2752 if { (eval echo configure:2753: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2753   rm -rf conftest*
2754   ac_cv_decl_sys_siglist=yes
2755 else
2756   echo "configure: failed program was:" >&5
2757   cat conftest.$ac_ext >&5
2758   rm -rf conftest*
2759   ac_cv_decl_sys_siglist=no
2760 fi
2761 rm -f conftest*
2762 fi
2763
2764 echo "$ac_t""$ac_cv_decl_sys_siglist" 1>&6
2765 if test $ac_cv_decl_sys_siglist = yes; then
2766   cat >> confdefs.h <<\EOF
2767 #define SYS_SIGLIST_DECLARED 1
2768 EOF
2769
2770 fi
2771
2772
2773 # File extensions
2774 manext='.1'
2775 objext='.o'
2776
2777
2778
2779 build_xm_file=
2780 build_xm_defines=
2781 build_install_headers_dir=install-headers-tar
2782 build_exeext=
2783 host_xm_file=
2784 host_xm_defines=
2785 host_xmake_file=
2786 host_truncate_target=
2787 host_exeext=
2788
2789 # It is relative to $prefix.
2790 cpp_install_dir=
2791
2792 # Decode the host machine, then the target machine.
2793 # For the host machine, we save the xm_file variable as host_xm_file;
2794 # then we decode the target machine and forget everything else
2795 # that came from the host machine.
2796 for machine in $build $host $target; do
2797
2798         out_file=
2799         xmake_file=
2800         tmake_file=
2801         extra_headers=
2802         extra_passes=
2803         extra_parts=
2804         extra_programs=
2805         extra_objs=
2806         extra_host_objs=
2807         extra_gcc_objs=
2808         xm_defines=
2809         float_format=
2810         # Set this to force installation and use of collect2.
2811         use_collect2=
2812         # Set this to override the default target model.
2813         target_cpu_default=
2814         # Set this to control how the header file directory is installed.
2815         install_headers_dir=install-headers-tar
2816         # Set this to a non-empty list of args to pass to cpp if the target
2817         # wants its .md file passed through cpp.
2818         md_cppflags=
2819         # Set this if directory names should be truncated to 14 characters.
2820         truncate_target=
2821         # Set this if gdb needs a dir command with `dirname $out_file`
2822         gdb_needs_out_file_path=
2823         # Set this if the build machine requires executables to have a
2824         # file name suffix.
2825         exeext=
2826         # Set this to control which thread package will be used.
2827         thread_file=
2828         # Reinitialize these from the flag values every loop pass, since some
2829         # configure entries modify them.
2830         gas="$gas_flag"
2831         gnu_ld="$gnu_ld_flag"
2832         enable_threads=$enable_threads_flag
2833
2834         # Set default cpu_type, tm_file and xm_file so it can be updated in
2835         # each machine entry.
2836         cpu_type=`echo $machine | sed 's/-.*$//'`
2837         case $machine in
2838         alpha*-*-*)
2839                 cpu_type=alpha
2840                 ;;
2841         arm*-*-*)
2842                 cpu_type=arm
2843                 ;;
2844         c*-convex-*)
2845                 cpu_type=convex
2846                 ;;
2847         i[34567]86-*-*)
2848                 cpu_type=i386
2849                 ;;
2850         hppa*-*-*)
2851                 cpu_type=pa
2852                 ;;
2853         m68000-*-*)
2854                 cpu_type=m68k
2855                 ;;
2856         mips*-*-*)
2857                 cpu_type=mips
2858                 ;;
2859         powerpc*-*-*)
2860                 cpu_type=rs6000
2861                 ;;
2862         pyramid-*-*)
2863                 cpu_type=pyr
2864                 ;;
2865         sparc*-*-*)
2866                 cpu_type=sparc
2867                 ;;
2868         esac
2869
2870         tm_file=${cpu_type}/${cpu_type}.h
2871         xm_file=${cpu_type}/xm-${cpu_type}.h
2872
2873         # Common parts for linux-gnu and openbsd systems
2874         case $machine in
2875         *-*-linux-gnu*)
2876                 xm_defines="HAVE_ATEXIT POSIX BSTRING"
2877                 ;;
2878         *-*-openbsd*)
2879                 tm_file=${cpu_type}/openbsd.h
2880                 # On OpenBSD systems, the headers are okay
2881                 fixincludes=Makefile.in
2882                 tmake_file="t-libc-ok t-openbsd"
2883                 # avoid surprises, always provide an xm-openbsd file
2884                 xm_file=${cpu_type}/xm-openbsd.h
2885                 if test x$enable_threads = xyes; then
2886                         thread_file='posix'
2887                         tmake_file="${tmake_file} t-openbsd-thread"
2888                 fi
2889                 ;;
2890         esac
2891
2892         case $machine in
2893         # Support site-specific machine types.
2894         *local*)
2895                 cpu_type=`echo $machine | sed -e 's/-.*//'`
2896                 rest=`echo $machine | sed -e "s/$cpu_type-//"`
2897                 xm_file=${cpu_type}/xm-$rest.h
2898                 tm_file=${cpu_type}/$rest.h
2899                 if test -f $srcdir/config/${cpu_type}/x-$rest; \
2900                 then xmake_file=${cpu_type}/x-$rest; \
2901                 else true; \
2902                 fi
2903                 if test -f $srcdir/config/${cpu_type}/t-$rest; \
2904                 then tmake_file=${cpu_type}/t-$rest; \
2905                 else true; \
2906                 fi
2907                 ;;
2908         1750a-*-*)
2909                 ;;
2910         a29k-*-bsd* | a29k-*-sym1*)
2911                 tm_file="${tm_file} a29k/unix.h"
2912                 xm_defines=USG
2913                 xmake_file=a29k/x-unix
2914                 use_collect2=yes
2915                 ;;
2916         a29k-*-udi | a29k-*-coff)
2917                 tm_file="${tm_file} dbxcoff.h a29k/udi.h"
2918                 tmake_file=a29k/t-a29kbare
2919                 ;;
2920         a29k-wrs-vxworks*)
2921                 tm_file="${tm_file} dbxcoff.h a29k/udi.h a29k/vx29k.h"
2922                 tmake_file=a29k/t-vx29k
2923                 extra_parts="crtbegin.o crtend.o"
2924                 thread_file='vxworks'
2925                 ;;
2926         a29k-*-*)                       # Default a29k environment.
2927                 use_collect2=yes
2928                 ;;
2929         alpha*-*-linux-gnuecoff*)
2930                 tm_file="${tm_file} alpha/linux-ecoff.h alpha/linux.h"
2931                 target_cpu_default="MASK_GAS"
2932                 gas=no
2933                 xmake_file=none
2934                 gas=yes gnu_ld=yes
2935                 ;;
2936         alpha*-*-linux-gnulibc1*)
2937                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
2938                 target_cpu_default="MASK_GAS"
2939                 tmake_file="t-linux t-linux-gnulibc1 alpha/t-linux alpha/t-crtbe"
2940                 extra_parts="crtbegin.o crtend.o"
2941                 xmake_file=none
2942                 gas=yes gnu_ld=yes
2943                 if test x$enable_threads = xyes; then
2944                         thread_file='posix'
2945                 fi
2946                 ;;
2947         alpha*-*-linux-gnu*)
2948                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
2949                 target_cpu_default="MASK_GAS"
2950                 tmake_file="t-linux alpha/t-linux alpha/t-crtbe"
2951                 extra_parts="crtbegin.o crtend.o"
2952                 xmake_file=none
2953                 gas=yes gnu_ld=yes
2954                 if test x$enable_threads = xyes; then
2955                         thread_file='posix'
2956                 fi
2957                 ;;
2958         alpha*-*-netbsd*)
2959                 tm_file="${tm_file} alpha/elf.h alpha/netbsd.h alpha/netbsd-elf.h"
2960                 target_cpu_default="MASK_GAS"
2961                 tmake_file="alpha/t-crtbe"
2962                 extra_parts="crtbegin.o crtend.o"
2963                 xmake_file=none
2964                 gas=yes gnu_ld=yes
2965                 ;;
2966
2967         alpha*-*-openbsd*)
2968                 # default x-alpha is only appropriate for dec-osf.
2969                 target_cpu_default="MASK_GAS"
2970                 xmake_file=none
2971                 ;;
2972
2973         alpha*-dec-osf*)
2974                 if test x$stabs = xyes
2975                 then
2976                         tm_file="${tm_file} dbx.h"
2977                 fi
2978                 if test x$gas != xyes
2979                 then
2980                         extra_passes="mips-tfile mips-tdump"
2981                 fi
2982                 use_collect2=yes
2983                 case $machine in
2984                   *-*-osf1*)
2985                     tm_file="${tm_file} alpha/osf.h alpha/osf12.h alpha/osf2or3.h"
2986                     ;;
2987                   *-*-osf[23]*)
2988                     tm_file="${tm_file} alpha/osf.h alpha/osf2or3.h"
2989                     ;;
2990                   *-*-osf4*)
2991                     tm_file="${tm_file} alpha/osf.h"
2992                     # Some versions of OSF4 (specifically X4.0-9 296.7) have
2993                     # a broken tar, so we use cpio instead.
2994                     install_headers_dir=install-headers-cpio
2995                     ;;
2996                 esac
2997                 case $machine in
2998                   *-*-osf4.0[b-z] | *-*-osf4.[1-9]*)
2999                     target_cpu_default=MASK_SUPPORT_ARCH
3000                     ;;
3001                 esac
3002                 ;;
3003         alpha*-*-vxworks*)
3004                 tm_file="${tm_file} dbx.h alpha/vxworks.h"
3005                 if  x$gas != xyes
3006                 then
3007                         extra_passes="mips-tfile mips-tdump"
3008                 fi
3009                 use_collect2=yes
3010                 ;;
3011         alpha*-*-winnt*)
3012                 tm_file="${tm_file} alpha/win-nt.h"
3013                 xm_file="${xm_file} config/winnt/xm-winnt.h alpha/xm-winnt.h"
3014                 tmake_file=t-libc-ok
3015                 xmake_file=winnt/x-winnt
3016                 extra_host_objs=oldnames.o
3017                 extra_gcc_objs="spawnv.o oldnames.o"
3018                 if test x$gnu_ld != xyes
3019                 then
3020                         extra_programs=ld.exe
3021                 fi
3022                 if test x$enable_threads = xyes; then
3023                         thread_file='win32'
3024                 fi
3025                 ;;
3026         alpha*-dec-vms*)
3027                 tm_file=alpha/vms.h
3028                 xm_file="${xm_file} alpha/xm-vms.h"
3029                 tmake_file=alpha/t-vms
3030                 ;;
3031         arc-*-elf*)
3032                 extra_parts="crtinit.o crtfini.o"
3033                 ;;
3034         arm-*-coff* | armel-*-coff*)
3035                 tm_file=arm/coff.h
3036                 tmake_file=arm/t-bare
3037                 ;;
3038         arm-*-riscix1.[01]*)            # Acorn RISC machine (early versions)
3039                 tm_file=arm/riscix1-1.h
3040                 use_collect2=yes
3041                 ;;
3042         arm-*-riscix*)                  # Acorn RISC machine
3043                 if test x$gas = xyes
3044                 then
3045                     tm_file=arm/rix-gas.h
3046                 else
3047                     tm_file=arm/riscix.h
3048                 fi
3049                 xmake_file=arm/x-riscix
3050                 tmake_file=arm/t-riscix
3051                 use_collect2=yes
3052                 ;;
3053         arm-semi-aout | armel-semi-aout)
3054                 tm_file=arm/semi.h
3055                 tmake_file=arm/t-semi
3056                 ;;
3057         arm-semi-aof | armel-semi-aof)
3058                 tm_file=arm/semiaof.h
3059                 tmake_file=arm/t-semiaof
3060                 ;;
3061         arm*-*-netbsd*)
3062                 tm_file=arm/netbsd.h
3063                 xm_file="arm/xm-netbsd.h ${xm_file}"
3064                 tmake_file="t-netbsd arm/t-netbsd"
3065                 ;;
3066         arm*-*-linux-gnuaout*)          # ARM GNU/Linux with a.out
3067                 cpu_type=arm
3068                 xmake_file=x-linux
3069                 tm_file=arm/linux-aout.h
3070                 tmake_file=arm/t-linux
3071                 gnu_ld=yes
3072                 ;;
3073         arm*-*-linux-gnu*)              # ARM GNU/Linux with ELF
3074                 xm_file=arm/xm-linux.h
3075                 xmake_file=x-linux
3076                 case $machine in
3077                 armv2*-*-*)
3078                         tm_file=arm/linux-elf26.h
3079                         ;;
3080                 *)
3081                         tm_file=arm/linux-elf.h
3082                         ;;
3083                 esac
3084                 tmake_file="t-linux arm/t-linux"
3085                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3086                 gnu_ld=yes
3087                 ;;
3088         arm*-*-aout)
3089                 tm_file=arm/aout.h
3090                 tmake_file=arm/t-bare
3091                 ;;
3092         arm*-*-ecos-elf)
3093                 tm_file=arm/ecos-elf.h
3094                 tmake_file=arm/t-elf
3095                 ;;
3096         arm*-*-elf)
3097                 tm_file=arm/unknown-elf.h
3098                 tmake_file=arm/t-arm-elf
3099                 ;;
3100         arm*-*-oabi)
3101                 tm_file=arm/unknown-elf-oabi.h
3102                 tmake_file=arm/t-arm-elf
3103                 ;;
3104         c1-convex-*)                    # Convex C1
3105                 target_cpu_default=1
3106                 use_collect2=yes
3107                 ;;
3108         c2-convex-*)                    # Convex C2
3109                 target_cpu_default=2
3110                 use_collect2=yes
3111                 ;;
3112         c32-convex-*)
3113                 target_cpu_default=4
3114                 use_collect2=yes
3115                 ;;
3116         c34-convex-*)
3117                 target_cpu_default=8
3118                 use_collect2=yes
3119                 ;;
3120         c38-convex-*)
3121                 target_cpu_default=16
3122                 use_collect2=yes
3123                 ;;
3124         c4x-*)
3125                 cpu_type=c4x
3126                 tmake_file=c4x/t-c4x
3127                 ;;
3128         clipper-intergraph-clix*)
3129                 tm_file="${tm_file} svr3.h clipper/clix.h"
3130                 xm_file=clipper/xm-clix.h
3131                 xmake_file=clipper/x-clix
3132                 extra_headers=va-clipper.h
3133                 extra_parts="crtbegin.o crtend.o"
3134                 install_headers_dir=install-headers-cpio
3135                 ;;
3136         dsp16xx-*)
3137                 ;;
3138         elxsi-elxsi-*)
3139                 use_collect2=yes
3140                 ;;
3141 # This hasn't been upgraded to GCC 2.
3142 #       fx80-alliant-*)                 # Alliant FX/80
3143 #               ;;
3144         h8300-*-*)
3145                 float_format=i32
3146                 ;;
3147         hppa*-*-openbsd*)
3148                 target_cpu_default="MASK_SNAKE"
3149                 tmake_file=pa/t-openbsd
3150                 ;;
3151         hppa1.1-*-pro*)
3152                 tm_file="pa/pa-pro.h ${tm_file} pa/pa-pro-end.h libgloss.h"
3153                 xm_file=pa/xm-papro.h
3154                 tmake_file=pa/t-pro
3155                 ;;
3156         hppa1.1-*-osf*)
3157                 target_cpu_default="MASK_SNAKE"
3158                 tm_file="${tm_file} pa/pa-osf.h"
3159                 use_collect2=yes
3160                 ;;
3161         hppa1.1-*-rtems*)
3162                 tm_file="pa/pa-pro.h ${tm_file} pa/pa-pro-end.h libgloss.h pa/rtems.h"
3163                 xm_file=pa/xm-papro.h
3164                 tmake_file=pa/t-pro
3165                 ;;
3166         hppa1.0-*-osf*)
3167                 tm_file="${tm_file} pa/pa-osf.h"
3168                 use_collect2=yes
3169                 ;;
3170         hppa1.1-*-bsd*)
3171                 target_cpu_default="MASK_SNAKE"
3172                 use_collect2=yes
3173                 ;;
3174         hppa1.0-*-bsd*)
3175                 use_collect2=yes
3176                 ;;
3177         hppa1.0-*-hpux7*)
3178                 tm_file="pa/pa-oldas.h ${tm_file} pa/pa-hpux7.h"
3179                 xm_file=pa/xm-pahpux.h
3180                 xmake_file=pa/x-pa-hpux
3181                 if test x$gas = xyes
3182                 then
3183                         tm_file="${tm_file} pa/gas.h"
3184                 fi
3185                 install_headers_dir=install-headers-cpio
3186                 use_collect2=yes
3187                 ;;
3188         hppa1.0-*-hpux8.0[0-2]*)
3189                 tm_file="${tm_file} pa/pa-hpux.h"
3190                 xm_file=pa/xm-pahpux.h
3191                 xmake_file=pa/x-pa-hpux
3192                 if test x$gas = xyes
3193                 then
3194                         tm_file="${tm_file} pa/pa-gas.h"
3195                 else
3196                         tm_file="pa/pa-oldas.h ${tm_file}"
3197                 fi
3198                 install_headers_dir=install-headers-cpio
3199                 use_collect2=yes
3200                 ;;
3201         hppa1.1-*-hpux8.0[0-2]*)
3202                 target_cpu_default="MASK_SNAKE"
3203                 tm_file="${tm_file} pa/pa-hpux.h"
3204                 xm_file=pa/xm-pahpux.h
3205                 xmake_file=pa/x-pa-hpux
3206                 if test x$gas = xyes
3207                 then
3208                         tm_file="${tm_file} pa/pa-gas.h"
3209                 else
3210                         tm_file="pa/pa-oldas.h ${tm_file}"
3211                 fi
3212                 install_headers_dir=install-headers-cpio
3213                 use_collect2=yes
3214                 ;;
3215         hppa1.1-*-hpux8*)
3216                 target_cpu_default="MASK_SNAKE"
3217                 tm_file="${tm_file} pa/pa-hpux.h"
3218                 xm_file=pa/xm-pahpux.h
3219                 xmake_file=pa/x-pa-hpux
3220                 if test x$gas = xyes
3221                 then
3222                         tm_file="${tm_file} pa/pa-gas.h"
3223                 fi
3224                 install_headers_dir=install-headers-cpio
3225                 use_collect2=yes
3226                 ;;
3227         hppa1.0-*-hpux8*)
3228                 tm_file="${tm_file} pa/pa-hpux.h"
3229                 xm_file=pa/xm-pahpux.h
3230                 xmake_file=pa/x-pa-hpux
3231                 if test x$gas = xyes
3232                 then
3233                         tm_file="${tm_file} pa/pa-gas.h"
3234                 fi
3235                 install_headers_dir=install-headers-cpio
3236                 use_collect2=yes
3237                 ;;
3238         hppa1.1-*-hpux10* | hppa2*-*-hpux10*)
3239                 target_cpu_default="MASK_SNAKE"
3240                 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hpux10.h"
3241                 xm_file=pa/xm-pahpux.h
3242                 xmake_file=pa/x-pa-hpux
3243                 tmake_file=pa/t-pa
3244                 if test x$gas = xyes
3245                 then
3246                         tm_file="${tm_file} pa/pa-gas.h"
3247                 fi
3248                 if test x$enable_threads = x; then
3249                     enable_threads=$have_pthread_h
3250                 fi
3251                 if test x$enable_threads = xyes; then
3252                         thread_file='dce'
3253                         tmake_file="${tmake_file} pa/t-dce-thr"
3254                 fi
3255                 install_headers_dir=install-headers-cpio
3256                 use_collect2=yes
3257                 ;;
3258         hppa1.0-*-hpux10*)
3259                 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hpux10.h"
3260                 xm_file=pa/xm-pahpux.h
3261                 xmake_file=pa/x-pa-hpux
3262                 tmake_file=pa/t-pa
3263                 if test x$gas = xyes
3264                 then
3265                         tm_file="${tm_file} pa/pa-gas.h"
3266                 fi
3267                 if test x$enable_threads = x; then
3268                     enable_threads=$have_pthread_h
3269                 fi
3270                 if test x$enable_threads = xyes; then
3271                         thread_file='dce'
3272                         tmake_file="${tmake_file} pa/t-dce-thr"
3273                 fi
3274                 install_headers_dir=install-headers-cpio
3275                 use_collect2=yes
3276                 ;;
3277         hppa1.1-*-hpux* | hppa2*-*-hpux*)
3278                 target_cpu_default="MASK_SNAKE"
3279                 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hpux9.h"
3280                 xm_file=pa/xm-pahpux.h
3281                 xmake_file=pa/x-pa-hpux
3282                 if test x$gas = xyes
3283                 then
3284                         tm_file="${tm_file} pa/pa-gas.h"
3285                 fi
3286                 install_headers_dir=install-headers-cpio
3287                 use_collect2=yes
3288                 ;;
3289         hppa1.0-*-hpux*)
3290                 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hpux9.h"
3291                 xm_file=pa/xm-pahpux.h
3292                 xmake_file=pa/x-pa-hpux
3293                 if test x$gas = xyes
3294                 then
3295                         tm_file="${tm_file} pa/pa-gas.h"
3296                 fi
3297                 install_headers_dir=install-headers-cpio
3298                 use_collect2=yes
3299                 ;;
3300         hppa1.1-*-hiux* | hppa2*-*-hiux*)
3301                 target_cpu_default="MASK_SNAKE"
3302                 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hiux.h"
3303                 xm_file=pa/xm-pahpux.h
3304                 xmake_file=pa/x-pa-hpux
3305                 if test x$gas = xyes
3306                 then
3307                         tm_file="${tm_file} pa/pa-gas.h"
3308                 fi
3309                 install_headers_dir=install-headers-cpio
3310                 use_collect2=yes
3311                 ;;
3312         hppa1.0-*-hiux*)
3313                 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hiux.h"
3314                 xm_file=pa/xm-pahpux.h
3315                 xmake_file=pa/x-pa-hpux
3316                 if test x$gas = xyes
3317                 then
3318                         tm_file="${tm_file} pa/pa-gas.h"
3319                 fi
3320                 install_headers_dir=install-headers-cpio
3321                 use_collect2=yes
3322                 ;;
3323         hppa*-*-lites*)
3324                 target_cpu_default="MASK_SNAKE"
3325                 use_collect2=yes
3326                 ;;
3327         i370-*-mvs*)
3328                 ;;
3329         i[34567]86-ibm-aix*)            # IBM PS/2 running AIX
3330                 if test x$gas = xyes
3331                 then
3332                         tm_file=i386/aix386.h
3333                         extra_parts="crtbegin.o crtend.o"
3334                         tmake_file=i386/t-crtstuff
3335                 else
3336                         tm_file=i386/aix386ng.h
3337                         use_collect2=yes
3338                 fi
3339                 xm_file="xm-alloca.h i386/xm-aix.h ${xm_file}"
3340                 xm_defines=USG
3341                 xmake_file=i386/x-aix
3342                 ;;
3343         i[34567]86-ncr-sysv4*)          # NCR 3000 - ix86 running system V.4
3344                 xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
3345                 xm_defines="USG POSIX SMALL_ARG_MAX"
3346                 xmake_file=i386/x-ncr3000
3347                 if test x$stabs = xyes -a x$gas = xyes
3348                 then
3349                         tm_file=i386/sysv4gdb.h
3350                 else
3351                         tm_file=i386/sysv4.h
3352                 fi
3353                 extra_parts="crtbegin.o crtend.o"
3354                 tmake_file=i386/t-crtpic
3355                 ;;
3356         i[34567]86-next-*)
3357                 tm_file=i386/next.h
3358                 xm_file=i386/xm-next.h
3359                 tmake_file=i386/t-next
3360                 xmake_file=i386/x-next
3361                 extra_objs=nextstep.o
3362                 extra_parts="crtbegin.o crtend.o"
3363                 if test x$enable_threads = xyes; then
3364                         thread_file='mach'
3365                 fi
3366                 ;;
3367         i[34567]86-sequent-bsd*)                # 80386 from Sequent
3368                 use_collect2=yes
3369                 if test x$gas = xyes
3370                 then
3371                         tm_file=i386/seq-gas.h
3372                 else
3373                         tm_file=i386/sequent.h
3374                 fi
3375                 ;;
3376         i[34567]86-sequent-ptx1*)
3377                 xm_defines="USG SVR3"
3378                 xmake_file=i386/x-sysv3
3379                 tm_file=i386/seq-sysv3.h
3380                 tmake_file=i386/t-crtstuff
3381                 extra_parts="crtbegin.o crtend.o"
3382                 install_headers_dir=install-headers-cpio
3383                 ;;
3384         i[34567]86-sequent-ptx2* | i[34567]86-sequent-sysv3*)
3385                 xm_defines="USG SVR3"
3386                 xmake_file=i386/x-sysv3
3387                 tm_file=i386/seq2-sysv3.h
3388                 tmake_file=i386/t-crtstuff
3389                 extra_parts="crtbegin.o crtend.o"
3390                 install_headers_dir=install-headers-cpio
3391                 ;;
3392         i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
3393                 xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
3394                 xm_defines="USG POSIX SMALL_ARG_MAX"
3395                 xmake_file=x-svr4
3396                 tm_file=i386/ptx4-i.h
3397                 tmake_file=t-svr4
3398                 extra_parts="crtbegin.o crtend.o"
3399                 install_headers_dir=install-headers-cpio
3400                 ;;
3401         i386-sun-sunos*)                # Sun i386 roadrunner
3402                 xm_defines=USG
3403                 tm_file=i386/sun.h
3404                 use_collect2=yes
3405                 ;;
3406         i[34567]86-wrs-vxworks*)
3407                 tm_file=i386/vxi386.h
3408                 tmake_file=i386/t-i386bare
3409                 ;;
3410         i[34567]86-*-aout*)
3411                 tm_file=i386/i386-aout.h
3412                 tmake_file=i386/t-i386bare
3413                 ;;
3414         i[34567]86-*-bsdi* | i[34567]86-*-bsd386*)
3415                 tm_file=i386/bsd386.h
3416 #               tmake_file=t-libc-ok
3417                 ;;
3418         i[34567]86-*-bsd*)
3419                 tm_file=i386/386bsd.h
3420 #               tmake_file=t-libc-ok
3421 # Next line turned off because both 386BSD and BSD/386 use GNU ld.
3422 #               use_collect2=yes
3423                 ;;
3424         i[34567]86-*-freebsdelf*)
3425                 tm_file="i386/i386.h i386/att.h linux.h i386/freebsd-elf.h i386/perform.h"
3426                 # On FreeBSD, the headers are already ok, except for math.h.
3427                 fixincludes=fixinc.wrap
3428                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3429                 tmake_file=i386/t-freebsd
3430                 gas=yes
3431                 gnu_ld=yes
3432                 stabs=yes
3433                 ;;
3434         i[34567]86-*-freebsd*)
3435                 tm_file=i386/freebsd.h
3436                 tmake_file=i386/t-freebsd
3437                 ;;
3438         i[34567]86-*-netbsd*)
3439                 tm_file=i386/netbsd.h
3440                 tmake_file=t-netbsd
3441                 ;;
3442         i[34567]86-*-openbsd*)
3443                 # Remove when the math emulator is fixed
3444                 target_cpu_default="MASK_NO_FANCY_MATH_387"
3445                 # we need collect2 until our bug is fixed...
3446                 use_collect2=yes
3447                 ;;
3448         i[34567]86-*-coff*)
3449                 tm_file=i386/i386-coff.h
3450                 tmake_file=i386/t-i386bare
3451                 ;;
3452         i[34567]86-*-isc*)              # 80386 running ISC system
3453                 xm_file="${xm_file} i386/xm-isc.h"
3454                 xm_defines="USG SVR3"
3455                 case $machine in
3456                   i[34567]86-*-isc[34]*)
3457                     xmake_file=i386/x-isc3
3458                     ;;
3459                   *)
3460                     xmake_file=i386/x-isc
3461                     ;;
3462                 esac
3463                 if test x$gas = xyes -a x$stabs = xyes
3464                 then
3465                         tm_file=i386/iscdbx.h
3466                         tmake_file=i386/t-svr3dbx
3467                         extra_parts="svr3.ifile svr3z.ifile"
3468                 else
3469                         tm_file=i386/isccoff.h
3470                         tmake_file=i386/t-crtstuff
3471                         extra_parts="crtbegin.o crtend.o"
3472                 fi
3473                 install_headers_dir=install-headers-cpio
3474                 ;;
3475         i[34567]86-*-linux-gnuoldld*)   # Intel 80386's running GNU/Linux
3476                                         # pre BFD linkers
3477                 xmake_file=x-linux-aout
3478                 tmake_file="t-linux-aout i386/t-crtstuff"
3479                 tm_file=i386/linux-oldld.h
3480                 gnu_ld=yes
3481                 float_format=i386
3482                 ;;
3483         i[34567]86-*-linux-gnuaout*)    # Intel 80386's running GNU/Linux
3484                 xmake_file=x-linux-aout
3485                 tmake_file="t-linux-aout i386/t-crtstuff"
3486                 tm_file=i386/linux-aout.h
3487                 gnu_ld=yes
3488                 float_format=i386
3489                 ;;
3490         i[34567]86-*-linux-gnulibc1)    # Intel 80386's running GNU/Linux
3491                                         # GNU/Linux C library 5
3492                 xmake_file=x-linux
3493                 tm_file=i386/linux.h
3494                 tmake_file="t-linux t-linux-gnulibc1 i386/t-crtstuff"
3495                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3496                 gnu_ld=yes
3497                 float_format=i386
3498                 if test x$enable_threads = xyes; then
3499                         thread_file='single'
3500                 fi
3501                 ;;
3502         i[34567]86-*-linux-gnu*)        # Intel 80386's running GNU/Linux
3503                                         # aka GNU/Linux C library 6
3504                 xmake_file=x-linux
3505                 tm_file=i386/linux.h
3506                 tmake_file="t-linux i386/t-crtstuff"
3507                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3508                 gnu_ld=yes
3509                 float_format=i386
3510                 if test x$enable_threads = xyes; then
3511                         thread_file='posix'
3512                 fi
3513                 ;;
3514         i[34567]86-*-gnu*)
3515                 float_format=i386
3516                 ;;
3517         i[34567]86-go32-msdos | i[34567]86-*-go32*)
3518                 xm_file=i386/xm-go32.h
3519                 tm_file=i386/go32.h
3520                 tmake_file=i386/t-go32
3521                 ;;
3522         i[34567]86-pc-msdosdjgpp*)
3523                 xm_file=i386/xm-go32.h
3524                 tm_file=i386/go32.h
3525                 tmake_file=i386/t-go32
3526                 xmake_file=i386/x-go32
3527                 gnu_ld=yes
3528                 gas=yes
3529                 exeext=.exe
3530                 case $host in
3531                 *pc-msdosdjgpp*)
3532                         target_alias=djgpp
3533                         ;;
3534                 esac
3535                 ;;
3536         i[34567]86-moss-msdos* | i[34567]86-*-moss*)
3537                 tm_file=i386/moss.h
3538                 tmake_file=t-libc-ok
3539                 gnu_ld=yes
3540                 gas=yes
3541                 ;;
3542         i[34567]86-*-lynxos*)
3543                 if test x$gas = xyes
3544                 then
3545                         tm_file=i386/lynx.h
3546                 else
3547                         tm_file=i386/lynx-ng.h
3548                 fi
3549                 xm_file=i386/xm-lynx.h
3550                 tmake_file=i386/t-i386bare
3551                 xmake_file=x-lynx
3552                 ;;
3553         i[34567]86-*-mach*)
3554                 tm_file=i386/mach.h
3555 #               tmake_file=t-libc-ok
3556                 use_collect2=yes
3557                 ;;
3558         i[34567]86-*-osfrose*)          # 386 using OSF/rose
3559                 if test x$elf = xyes
3560                 then
3561                         tm_file=i386/osfelf.h
3562                         use_collect2=
3563                 else
3564                         tm_file=i386/osfrose.h
3565                         use_collect2=yes
3566                 fi
3567                 xm_file="i386/xm-osf.h ${xm_file}"
3568                 xmake_file=i386/x-osfrose
3569                 tmake_file=i386/t-osf
3570                 extra_objs=halfpic.o
3571                 ;;
3572         i[34567]86-go32-rtems*)
3573                 cpu_type=i386
3574                 xm_file=i386/xm-go32.h
3575                 tm_file=i386/go32-rtems.h
3576                 tmake_file="i386/t-go32 t-rtems"
3577                 ;;
3578         i[34567]86-*-rtemself*)
3579                 cpu_type=i386
3580                 tm_file=i386/rtemself.h
3581                 tmake_file="i386/t-i386bare t-rtems"
3582                 ;;
3583         i[34567]86-*-rtems*)
3584                 cpu_type=i386
3585                 tm_file=i386/rtems.h
3586                 tmake_file="i386/t-i386bare t-rtems"
3587                 ;;
3588         i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
3589                 xm_file="xm-siglist.h xm-alloca.h ${xm_file} i386/xm-sco5.h"
3590                 xm_defines="USG SVR3"
3591                 xmake_file=i386/x-sco5
3592                 install_headers_dir=install-headers-cpio
3593                 tm_file=i386/sco5.h
3594                 if test x$gas = xyes
3595                 then
3596                         tm_file="i386/sco5gas.h ${tm_file}"
3597                         tmake_file=i386/t-sco5gas
3598                 else
3599                         tmake_file=i386/t-sco5
3600                 fi
3601                 extra_parts="crti.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
3602                 ;;
3603         i[34567]86-*-sco3.2v4*)         # 80386 running SCO 3.2v4 system
3604                 xm_file="${xm_file} i386/xm-sco.h"
3605                 xm_defines="USG SVR3 BROKEN_LDEXP SMALL_ARG_MAX NO_SYS_SIGLIST"
3606                 xmake_file=i386/x-sco4
3607                 install_headers_dir=install-headers-cpio
3608                 if test x$stabs = xyes
3609                 then
3610                         tm_file=i386/sco4dbx.h
3611                         tmake_file=i386/t-svr3dbx
3612                         extra_parts="svr3.ifile svr3z.rfile"
3613                 else
3614                         tm_file=i386/sco4.h
3615                         tmake_file=i386/t-crtstuff
3616                         extra_parts="crtbegin.o crtend.o"
3617                 fi
3618                 truncate_target=yes
3619                 ;;
3620         i[34567]86-*-sco*)              # 80386 running SCO system
3621                 xm_file=i386/xm-sco.h
3622                 xmake_file=i386/x-sco
3623                 install_headers_dir=install-headers-cpio
3624                 if test x$stabs = xyes
3625                 then
3626                         tm_file=i386/scodbx.h
3627                         tmake_file=i386/t-svr3dbx
3628                         extra_parts="svr3.ifile svr3z.rfile"
3629                 else
3630                         tm_file=i386/sco.h
3631                         extra_parts="crtbegin.o crtend.o"
3632                         tmake_file=i386/t-crtstuff
3633                 fi
3634                 truncate_target=yes
3635                 ;;
3636         i[34567]86-*-solaris2*)
3637                 xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
3638                 xm_defines="USG POSIX SMALL_ARG_MAX"
3639                 if test x$stabs = xyes
3640                 then
3641                         tm_file=i386/sol2dbg.h
3642                 else
3643                         tm_file=i386/sol2.h
3644                 fi
3645                 tmake_file=i386/t-sol2
3646                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
3647                 xmake_file=x-svr4
3648                 if test x$enable_threads = xyes; then
3649                         thread_file='solaris'
3650                 fi
3651                 ;;
3652        i[34567]86-*-sysv5*)           # Intel x86 on System V Release 5
3653                xm_file="xm-alloca.h xm-siglist.h ${xm_file}"
3654                xm_defines="USG POSIX"
3655                tm_file=i386/sysv4.h
3656                if test x$stabs = xyes
3657                then
3658                        tm_file="${tm_file} dbx.h"
3659                fi
3660                tmake_file=i386/t-crtpic
3661                xmake_file=x-svr4
3662                extra_parts="crtbegin.o crtend.o"
3663                ;;
3664         i[34567]86-*-sysv4*)            # Intel 80386's running system V.4
3665                 xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
3666                 xm_defines="USG POSIX SMALL_ARG_MAX"
3667                 tm_file=i386/sysv4.h
3668                 if test x$stabs = xyes
3669                 then
3670                         tm_file="${tm_file} dbx.h"
3671                 fi
3672                 tmake_file=i386/t-crtpic
3673                 xmake_file=x-svr4
3674                 extra_parts="crtbegin.o crtend.o"
3675                 ;;
3676         i[34567]86-*-udk*)      # Intel x86 on SCO UW/OSR5 Dev Kit
3677                 xm_file="xm-alloca.h xm-siglist.h ${xm_file}"
3678                 xm_defines="USG POSIX"
3679                 tm_file=i386/udk.h
3680                 tmake_file="i386/t-crtpic i386/t-udk"
3681                 xmake_file=x-svr4
3682                 extra_parts="crtbegin.o crtend.o"
3683                 ;;
3684         i[34567]86-*-osf1*)             # Intel 80386's running OSF/1 1.3+
3685                 cpu_type=i386
3686                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h i386/xm-osf1elf.h"
3687                 xm_defines="USE_C_ALLOCA SMALL_ARG_MAX"
3688                 if test x$stabs = xyes
3689                 then
3690                         tm_file=i386/osf1elfgdb.h
3691                 else
3692                         tm_file=i386/osf1elf.h
3693                 fi
3694                 tmake_file=i386/t-osf1elf
3695                 xmake_file=i386/x-osf1elf
3696                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
3697                 ;;
3698         i[34567]86-*-sysv*)             # Intel 80386's running system V
3699                 xm_defines="USG SVR3"
3700                 xmake_file=i386/x-sysv3
3701                 if test x$gas = xyes
3702                 then
3703                         if test x$stabs = xyes
3704                         then
3705                                 tm_file=i386/svr3dbx.h
3706                                 tmake_file=i386/t-svr3dbx
3707                                 extra_parts="svr3.ifile svr3z.rfile"
3708                         else
3709                                 tm_file=i386/svr3gas.h
3710                                 extra_parts="crtbegin.o crtend.o"
3711                                 tmake_file=i386/t-crtstuff
3712                         fi
3713                 else
3714                         tm_file=i386/sysv3.h
3715                         extra_parts="crtbegin.o crtend.o"
3716                         tmake_file=i386/t-crtstuff
3717                 fi
3718                 ;;
3719         i386-*-vsta)                    # Intel 80386's running VSTa kernel
3720                 xm_file="${xm_file} i386/xm-vsta.h"
3721                 tm_file=i386/vsta.h
3722                 tmake_file=i386/t-vsta
3723                 xmake_file=i386/x-vsta
3724                 ;;
3725         i[34567]86-*-win32)
3726                 xm_file="${xm_file} i386/xm-cygwin.h"
3727                 tmake_file=i386/t-cygwin
3728                 tm_file=i386/win32.h
3729                 xmake_file=i386/x-cygwin
3730                 extra_objs=winnt.o
3731                 if test x$enable_threads = xyes; then
3732                         thread_file='win32'
3733                 fi
3734                 exeext=.exe
3735                 ;;
3736         i[34567]86-*-pe | i[34567]86-*-cygwin*)
3737                 xm_file="${xm_file} i386/xm-cygwin.h"
3738                 tmake_file=i386/t-cygwin
3739                 tm_file=i386/cygwin.h
3740                 xmake_file=i386/x-cygwin
3741                 extra_objs=winnt.o
3742                 if test x$enable_threads = xyes; then
3743                         thread_file='win32'
3744                 fi
3745                 exeext=.exe
3746                 ;;
3747         i[34567]86-*-mingw32*)
3748                 tm_file=i386/mingw32.h
3749                 xm_file="${xm_file} i386/xm-mingw32.h"
3750                 tmake_file="i386/t-cygwin i386/t-mingw32"
3751                 extra_objs=winnt.o
3752                 xmake_file=i386/x-cygwin
3753                 if test x$enable_threads = xyes; then
3754                         thread_file='win32'
3755                 fi
3756                 exeext=.exe
3757                 case $machine in
3758                         *mingw32msv*)
3759                                 ;;
3760                         *minwg32crt* | *mingw32*)
3761                                 tm_file="${tm_file} i386/crtdll.h"
3762                                 ;;
3763                 esac
3764                 ;;
3765         i[34567]86-*-uwin*)
3766                 tm_file=i386/uwin.h
3767                 xm_file="${xm_file} i386/xm-uwin.h"
3768                 xm_defines="USG NO_STAB_H NO_SYS_SIGLIST"
3769                 tmake_file="i386/t-cygwin i386/t-uwin"
3770                 extra_objs=winnt.o
3771                 xmake_file=i386/x-cygwin
3772                 fixincludes=Makefile.in
3773                 if test x$enable_threads = xyes; then
3774                         thread_file='win32'
3775                 fi
3776                 exeext=.exe
3777                 ;;
3778         i[34567]86-*-winnt3*)
3779                 tm_file=i386/win-nt.h
3780                 out_file=i386/i386.c
3781                 xm_file="xm-winnt.h ${xm_file}"
3782                 xmake_file=winnt/x-winnt
3783                 tmake_file=i386/t-winnt
3784                 extra_host_objs="winnt.o oldnames.o"
3785                 extra_gcc_objs="spawnv.o oldnames.o"
3786                 if test x$gnu_ld != xyes
3787                 then
3788                         extra_programs=ld.exe
3789                 fi
3790                 if test x$enable_threads = xyes; then
3791                         thread_file='win32'
3792                 fi
3793                 ;;
3794         i[34567]86-dg-dgux*)
3795                 xm_file="xm-alloca.h xm-siglist.h ${xm_file}"
3796                 xm_defines="USG POSIX"
3797                 out_file=i386/dgux.c
3798                 tm_file=i386/dgux.h
3799                 tmake_file=i386/t-dgux
3800                 xmake_file=i386/x-dgux
3801                 install_headers_dir=install-headers-cpio
3802               ;;
3803         i860-alliant-*)         # Alliant FX/2800
3804                 tm_file="${tm_file} svr4.h i860/sysv4.h i860/fx2800.h"
3805                 xm_file="${xm_file}"
3806                 xmake_file=i860/x-fx2800
3807                 tmake_file=i860/t-fx2800
3808                 extra_parts="crtbegin.o crtend.o"
3809                 ;;
3810         i860-*-bsd*)
3811                 tm_file="${tm_file} i860/bsd.h"
3812                 if test x$gas = xyes
3813                 then
3814                         tm_file="${tm_file} i860/bsd-gas.h"
3815                 fi
3816                 use_collect2=yes
3817                 ;;
3818         i860-*-mach*)
3819                 tm_file="${tm_file} i860/mach.h"
3820                 tmake_file=t-libc-ok
3821                 ;;
3822         i860-*-osf*)                    # Intel Paragon XP/S, OSF/1AD
3823                 tm_file="${tm_file} svr3.h i860/paragon.h"
3824                 xm_defines="USG SVR3"
3825                 tmake_file=t-osf
3826                 ;;
3827         i860-*-sysv3*)
3828                 tm_file="${tm_file} svr3.h i860/sysv3.h"
3829                 xm_defines="USG SVR3"
3830                 xmake_file=i860/x-sysv3
3831                 extra_parts="crtbegin.o crtend.o"
3832                 ;;
3833         i860-*-sysv4*)
3834                 tm_file="${tm_file} svr4.h i860/sysv4.h"
3835                 xm_defines="USG SVR3"
3836                 xmake_file=i860/x-sysv4
3837                 tmake_file=t-svr4
3838                 extra_parts="crtbegin.o crtend.o"
3839                 ;;
3840         i960-wrs-vxworks5 | i960-wrs-vxworks5.0*)
3841                 tm_file="${tm_file} i960/vx960.h"
3842                 tmake_file=i960/t-vxworks960
3843                 use_collect2=yes
3844                 thread_file='vxworks'
3845                 ;;
3846         i960-wrs-vxworks5* | i960-wrs-vxworks)
3847                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h i960/vx960-coff.h"
3848                 tmake_file=i960/t-vxworks960
3849                 use_collect2=yes
3850                 thread_file='vxworks'
3851                 ;;
3852         i960-wrs-vxworks*)
3853                 tm_file="${tm_file} i960/vx960.h"
3854                 tmake_file=i960/t-vxworks960
3855                 use_collect2=yes
3856                 thread_file='vxworks'
3857                 ;;
3858         i960-*-coff*)
3859                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h libgloss.h"
3860                 tmake_file=i960/t-960bare
3861                 use_collect2=yes
3862                 ;;
3863         i960-*-rtems)
3864                 tmake_file="i960/t-960bare t-rtems"
3865                 tm_file="${tm_file} dbxcoff.h i960/rtems.h"
3866                 use_collect2=yes
3867                 ;;
3868         i960-*-*)                       # Default i960 environment.
3869                 use_collect2=yes
3870                 ;;
3871         m32r-*-elf*)
3872                 extra_parts="crtinit.o crtfini.o"
3873                 ;;
3874         m68000-convergent-sysv*)
3875                 tm_file=m68k/ctix.h
3876                 xm_file="m68k/xm-3b1.h ${xm_file}"
3877                 xm_defines=USG
3878                 use_collect2=yes
3879                 extra_headers=math-68881.h
3880                 ;;
3881         m68000-hp-bsd*)                 # HP 9000/200 running BSD
3882                 tm_file=m68k/hp2bsd.h
3883                 xmake_file=m68k/x-hp2bsd
3884                 use_collect2=yes
3885                 extra_headers=math-68881.h
3886                 ;;
3887         m68000-hp-hpux*)                # HP 9000 series 300
3888                 xm_file="xm_alloca.h ${xm_file}"
3889                 xm_defines="USG NO_SYS_SIGLIST"
3890                 if test x$gas = xyes
3891                 then
3892                         xmake_file=m68k/x-hp320g
3893                         tm_file=m68k/hp310g.h
3894                 else
3895                         xmake_file=m68k/x-hp320
3896                         tm_file=m68k/hp310.h
3897                 fi
3898                 install_headers_dir=install-headers-cpio
3899                 use_collect2=yes
3900                 extra_headers=math-68881.h
3901                 ;;
3902         m68000-sun-sunos3*)
3903                 tm_file=m68k/sun2.h
3904                 use_collect2=yes
3905                 extra_headers=math-68881.h
3906                 ;;
3907         m68000-sun-sunos4*)
3908                 tm_file=m68k/sun2o4.h
3909                 use_collect2=yes
3910                 extra_headers=math-68881.h
3911                 ;;
3912         m68000-att-sysv*)
3913                 xm_file="m68k/xm-3b1.h ${xm_file}"
3914                 xm_defines=USG
3915                 if test x$gas = xyes
3916                 then
3917                         tm_file=m68k/3b1g.h
3918                 else
3919                         tm_file=m68k/3b1.h
3920                 fi
3921                 use_collect2=yes
3922                 extra_headers=math-68881.h
3923                 ;;
3924         m68k-apple-aux*)                # Apple Macintosh running A/UX
3925                 xm_defines="USG AUX"
3926                 tmake_file=m68k/t-aux
3927                 install_headers_dir=install-headers-cpio
3928                 extra_headers=math-68881.h
3929                 extra_parts="crt1.o mcrt1.o maccrt1.o crt2.o crtn.o"
3930                 tm_file=
3931                 if test "$gnu_ld" = yes
3932                 then
3933                         tm_file="${tm_file} m68k/auxgld.h"
3934                 else
3935                         tm_file="${tm_file} m68k/auxld.h"
3936                 fi
3937                 if test "$gas" = yes
3938                 then
3939                         tm_file="${tm_file} m68k/auxgas.h"
3940                 else
3941                         tm_file="${tm_file} m68k/auxas.h"
3942                 fi
3943                 tm_file="${tm_file} m68k/a-ux.h"
3944                 float_format=m68k
3945                 ;;
3946         m68k-apollo-*)
3947                 tm_file=m68k/apollo68.h
3948                 xmake_file=m68k/x-apollo68
3949                 use_collect2=yes
3950                 extra_headers=math-68881.h
3951                 float_format=m68k
3952                 ;;
3953         m68k-altos-sysv*)                  # Altos 3068
3954                 if test x$gas = xyes
3955                 then
3956                         tm_file=m68k/altos3068.h
3957                         xm_defines=USG
3958                 else
3959                         echo "The Altos is supported only with the GNU assembler" 1>&2
3960                         exit 1
3961                 fi
3962                 extra_headers=math-68881.h
3963                 ;;
3964         m68k-bull-sysv*)                # Bull DPX/2
3965                 if test x$gas = xyes
3966                 then
3967                         if test x$stabs = xyes
3968                         then
3969                                 tm_file=m68k/dpx2cdbx.h
3970                         else
3971                                 tm_file=m68k/dpx2g.h
3972                         fi
3973                 else
3974                         tm_file=m68k/dpx2.h
3975                 fi
3976                 xm_file="xm-alloca.h ${xm_file}"
3977                 xm_defines=USG
3978                 xmake_file=m68k/x-dpx2
3979                 use_collect2=yes
3980                 extra_headers=math-68881.h
3981                 ;;
3982         m68k-atari-sysv4*)              # Atari variant of V.4.
3983                 tm_file=m68k/atari.h
3984                 xm_file="xm-alloca.h ${xm_file}"
3985                 xm_defines="USG FULL_PROTOTYPES"
3986                 tmake_file=t-svr4
3987                 extra_parts="crtbegin.o crtend.o"
3988                 extra_headers=math-68881.h
3989                 float_format=m68k
3990                 ;;
3991         m68k-motorola-sysv*)
3992                 tm_file=m68k/mot3300.h
3993                 xm_file="xm-alloca.h m68k/xm-mot3300.h ${xm_file}"
3994                 xm_defines=NO_SYS_SIGLIST
3995                 if test x$gas = xyes
3996                 then
3997                         xmake_file=m68k/x-mot3300-gas
3998                         if test x$gnu_ld = xyes
3999                         then
4000                                 tmake_file=m68k/t-mot3300-gald
4001                         else
4002                                 tmake_file=m68k/t-mot3300-gas
4003                                 use_collect2=yes
4004                         fi
4005                 else
4006                         xmake_file=m68k/x-mot3300
4007                         if test x$gnu_ld = xyes
4008                         then
4009                                 tmake_file=m68k/t-mot3300-gld
4010                         else
4011                                 tmake_file=m68k/t-mot3300
4012                                 use_collect2=yes
4013                         fi
4014                 fi
4015                 gdb_needs_out_file_path=yes
4016                 extra_parts="crt0.o mcrt0.o"
4017                 extra_headers=math-68881.h
4018                 float_format=m68k
4019                 ;;
4020         m68k-ncr-sysv*)                 # NCR Tower 32 SVR3
4021                 tm_file=m68k/tower-as.h
4022                 xm_defines="USG SVR3"
4023                 xmake_file=m68k/x-tower
4024                 extra_parts="crtbegin.o crtend.o"
4025                 extra_headers=math-68881.h
4026                 ;;
4027         m68k-plexus-sysv*)
4028                 tm_file=m68k/plexus.h
4029                 xm_file="xm-alloca.h m68k/xm-plexus.h ${xm_file}"
4030                 xm_defines=USG
4031                 use_collect2=yes
4032                 extra_headers=math-68881.h
4033                 ;;
4034         m68k-tti-*)
4035                 tm_file=m68k/pbb.h
4036                 xm_file="xm-alloca.h ${xm_file}"
4037                 xm_defines=USG
4038                 extra_headers=math-68881.h
4039                 ;;
4040         m68k-crds-unos*)
4041                 xm_file="xm-alloca.h m68k/xm-crds.h ${xm_file}"
4042                 xm_defines="USG unos"
4043                 xmake_file=m68k/x-crds
4044                 tm_file=m68k/crds.h
4045                 use_collect2=yes
4046                 extra_headers=math-68881.h
4047                 ;;
4048         m68k-cbm-sysv4*)                # Commodore variant of V.4.
4049                 tm_file=m68k/amix.h
4050                 xm_file="xm-alloca.h ${xm_file}"
4051                 xm_defines="USG FULL_PROTOTYPES"
4052                 xmake_file=m68k/x-amix
4053                 tmake_file=t-svr4
4054                 extra_parts="crtbegin.o crtend.o"
4055                 extra_headers=math-68881.h
4056                 float_format=m68k
4057                 ;;
4058         m68k-ccur-rtu)
4059                 tm_file=m68k/ccur-GAS.h
4060                 xmake_file=m68k/x-ccur
4061                 extra_headers=math-68881.h
4062                 use_collect2=yes
4063                 float_format=m68k
4064                 ;;
4065         m68k-hp-bsd4.4*)                # HP 9000/3xx running 4.4bsd
4066                 tm_file=m68k/hp3bsd44.h
4067                 xmake_file=m68k/x-hp3bsd44
4068                 use_collect2=yes
4069                 extra_headers=math-68881.h
4070                 float_format=m68k
4071                 ;;
4072         m68k-hp-bsd*)                   # HP 9000/3xx running Berkeley Unix
4073                 tm_file=m68k/hp3bsd.h
4074                 use_collect2=yes
4075                 extra_headers=math-68881.h
4076                 float_format=m68k
4077                 ;;
4078         m68k-isi-bsd*)
4079                 if test x$with_fp = xno
4080                 then
4081                         tm_file=m68k/isi-nfp.h
4082                 else
4083                         tm_file=m68k/isi.h
4084                         float_format=m68k
4085                 fi
4086                 use_collect2=yes
4087                 extra_headers=math-68881.h
4088                 ;;
4089         m68k-hp-hpux7*) # HP 9000 series 300 running HPUX version 7.
4090                 xm_file="xm_alloca.h ${xm_file}"
4091                 xm_defines="USG NO_SYS_SIGLIST"
4092                 if test x$gas = xyes
4093                 then
4094                         xmake_file=m68k/x-hp320g
4095                         tm_file=m68k/hp320g.h
4096                 else
4097                         xmake_file=m68k/x-hp320
4098                         tm_file=m68k/hpux7.h
4099                 fi
4100                 install_headers_dir=install-headers-cpio
4101                 use_collect2=yes
4102                 extra_headers=math-68881.h
4103                 float_format=m68k
4104                 ;;
4105         m68k-hp-hpux*)  # HP 9000 series 300
4106                 xm_file="xm_alloca.h ${xm_file}"
4107                 xm_defines="USG NO_SYS_SIGLIST"
4108                 if test x$gas = xyes
4109                 then
4110                         xmake_file=m68k/x-hp320g
4111                         tm_file=m68k/hp320g.h
4112                 else
4113                         xmake_file=m68k/x-hp320
4114                         tm_file=m68k/hp320.h
4115                 fi
4116                 install_headers_dir=install-headers-cpio
4117                 use_collect2=yes
4118                 extra_headers=math-68881.h
4119                 float_format=m68k
4120                 ;;
4121         m68k-sun-mach*)
4122                 tm_file=m68k/sun3mach.h
4123                 use_collect2=yes
4124                 extra_headers=math-68881.h
4125                 float_format=m68k
4126                 ;;
4127         m68k-sony-newsos3*)
4128                 if test x$gas = xyes
4129                 then
4130                         tm_file=m68k/news3gas.h
4131                 else
4132                         tm_file=m68k/news3.h
4133                 fi
4134                 use_collect2=yes
4135                 extra_headers=math-68881.h
4136                 float_format=m68k
4137                 ;;
4138         m68k-sony-bsd* | m68k-sony-newsos*)
4139                 if test x$gas = xyes
4140                 then
4141                         tm_file=m68k/newsgas.h
4142                 else
4143                         tm_file=m68k/news.h
4144                 fi
4145                 use_collect2=yes
4146                 extra_headers=math-68881.h
4147                 float_format=m68k
4148                 ;;
4149         m68k-next-nextstep2*)
4150                 tm_file=m68k/next21.h
4151                 xm_file="m68k/xm-next.h ${xm_file}"
4152                 tmake_file=m68k/t-next
4153                 xmake_file=m68k/x-next
4154                 extra_objs=nextstep.o
4155                 extra_headers=math-68881.h
4156                 use_collect2=yes
4157                 float_format=m68k
4158                 ;;
4159         m68k-next-nextstep3*)
4160                 tm_file=m68k/next.h
4161                 xm_file="m68k/xm-next.h ${xm_file}"
4162                 tmake_file=m68k/t-next
4163                 xmake_file=m68k/x-next
4164                 extra_objs=nextstep.o
4165                 extra_parts="crtbegin.o crtend.o"
4166                 extra_headers=math-68881.h
4167                 float_format=m68k
4168                 if test x$enable_threads = xyes; then
4169                         thread_file='mach'
4170                 fi
4171                 ;;
4172         m68k-sun-sunos3*)
4173                 if test x$with_fp = xno
4174                 then
4175                         tm_file=m68k/sun3n3.h
4176                 else
4177                         tm_file=m68k/sun3o3.h
4178                         float_format=m68k
4179                 fi
4180                 use_collect2=yes
4181                 extra_headers=math-68881.h
4182                 ;;
4183         m68k-sun-sunos*)                        # For SunOS 4 (the default).
4184                 if test x$with_fp = xno
4185                 then
4186                         tm_file=m68k/sun3n.h
4187                 else
4188                         tm_file=m68k/sun3.h
4189                         float_format=m68k
4190                 fi
4191                 use_collect2=yes
4192                 extra_headers=math-68881.h
4193                 ;;
4194         m68k-wrs-vxworks*)
4195                 tm_file=m68k/vxm68k.h
4196                 tmake_file=m68k/t-vxworks68
4197                 extra_headers=math-68881.h
4198                 thread_file='vxworks'
4199                 float_format=m68k
4200                 ;;
4201         m68k-*-aout*)
4202                 tmake_file=m68k/t-m68kbare
4203                 tm_file="m68k/m68k-aout.h libgloss.h"
4204                 extra_headers=math-68881.h
4205                 float_format=m68k
4206                 ;;
4207         m68k-*-coff*)
4208                 tmake_file=m68k/t-m68kbare
4209                 tm_file="m68k/m68k-coff.h dbx.h libgloss.h"
4210                 extra_headers=math-68881.h
4211                 float_format=m68k
4212                 ;;
4213         m68020-*-elf* | m68k-*-elf*)
4214                 tm_file="m68k/m68020-elf.h libgloss.h"
4215                 xm_file=m68k/xm-m68kv.h
4216                 tmake_file=m68k/t-m68kelf
4217                 header_files=math-68881.h
4218                 ;;
4219         m68k-*-lynxos*)
4220                 if test x$gas = xyes
4221                 then
4222                         tm_file=m68k/lynx.h
4223                 else
4224                         tm_file=m68k/lynx-ng.h
4225                 fi
4226                 xm_file=m68k/xm-lynx.h
4227                 xmake_file=x-lynx
4228                 tmake_file=m68k/t-lynx
4229                 extra_headers=math-68881.h
4230                 float_format=m68k
4231                 ;;
4232         m68k*-*-netbsd*)
4233                 tm_file=m68k/netbsd.h
4234                 tmake_file=t-netbsd
4235                 float_format=m68k
4236                 ;;
4237         m68k*-*-openbsd*)
4238                 float_format=m68k
4239                 # we need collect2 until our bug is fixed...
4240                 use_collect2=yes
4241                 ;;
4242         m68k-*-sysv3*)                  # Motorola m68k's running system V.3
4243                 xm_file="xm-alloca.h ${xm_file}"
4244                 xm_defines=USG
4245                 xmake_file=m68k/x-m68kv
4246                 extra_parts="crtbegin.o crtend.o"
4247                 extra_headers=math-68881.h
4248                 float_format=m68k
4249                 ;;
4250         m68k-*-sysv4*)                  # Motorola m68k's running system V.4
4251                 tm_file=m68k/m68kv4.h
4252                 xm_file="xm-alloca.h ${xm_file}"
4253                 xm_defines=USG
4254                 tmake_file=t-svr4
4255                 extra_parts="crtbegin.o crtend.o"
4256                 extra_headers=math-68881.h
4257                 float_format=m68k
4258                 ;;
4259         m68k-*-linux-gnuaout*)          # Motorola m68k's running GNU/Linux
4260                                         # with a.out format
4261                 xmake_file=x-linux
4262                 tm_file=m68k/linux-aout.h
4263                 tmake_file="t-linux-aout m68k/t-linux-aout"
4264                 extra_headers=math-68881.h
4265                 float_format=m68k
4266                 gnu_ld=yes
4267                 ;;
4268         m68k-*-linux-gnulibc1)          # Motorola m68k's running GNU/Linux
4269                                         # with ELF format using the
4270                                         # GNU/Linux C library 5
4271                 xmake_file=x-linux
4272                 tm_file=m68k/linux.h
4273                 tmake_file="t-linux t-linux-gnulibc1 m68k/t-linux"
4274                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4275                 extra_headers=math-68881.h
4276                 float_format=m68k
4277                 gnu_ld=yes
4278                 ;;
4279         m68k-*-linux-gnu*)              # Motorola m68k's running GNU/Linux
4280                                         # with ELF format using glibc 2
4281                                         # aka the GNU/Linux C library 6.
4282                 xmake_file=x-linux
4283                 tm_file=m68k/linux.h
4284                 tmake_file="t-linux m68k/t-linux"
4285                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4286                 extra_headers=math-68881.h
4287                 float_format=m68k
4288                 gnu_ld=yes
4289                 if test x$enable_threads = xyes; then
4290                         thread_file='posix'
4291                 fi
4292                 ;;
4293         m68k-*-psos*)
4294                 tmake_file=m68k/t-m68kbare
4295                 tm_file=m68k/m68k-psos.h
4296                 extra_headers=math-68881.h
4297                 float_format=m68k
4298                 ;;
4299         m68k-*-rtems*)
4300                 tmake_file="m68k/t-m68kbare t-rtems"
4301                 tm_file=m68k/rtems.h
4302                 extra_headers=math-68881.h
4303                 float_format=m68k
4304                 ;;
4305
4306         m88k-dg-dgux*)
4307                 case $machine in
4308                   m88k-dg-dguxbcs*)
4309                     tm_file=m88k/dguxbcs.h
4310                     tmake_file=m88k/t-dguxbcs
4311                     ;;
4312                   *)
4313                     tm_file=m88k/dgux.h
4314                     tmake_file=m88k/t-dgux
4315                     ;;
4316                 esac
4317                 extra_parts="crtbegin.o bcscrtbegin.o crtend.o m88kdgux.ld"
4318                 xmake_file=m88k/x-dgux
4319                 if test x$gas = xyes
4320                 then
4321                         tmake_file=m88k/t-dgux-gas
4322                 fi
4323                 ;;
4324         m88k-dolphin-sysv3*)
4325                 tm_file=m88k/dolph.h
4326                 extra_parts="crtbegin.o crtend.o"
4327                 xm_file="m88k/xm-sysv3.h ${xm_file}"
4328                 xmake_file=m88k/x-dolph
4329                 if test x$gas = xyes
4330                 then
4331                         tmake_file=m88k/t-m88k-gas
4332                 fi
4333                 ;;
4334         m88k-tektronix-sysv3)
4335                 tm_file=m88k/tekXD88.h
4336                 extra_parts="crtbegin.o crtend.o"
4337                 xm_file="m88k/xm-sysv3.h ${xm_file}"
4338                 xmake_file=m88k/x-tekXD88
4339                 if test x$gas = xyes
4340                 then
4341                         tmake_file=m88k/t-m88k-gas
4342                 fi
4343                 ;;
4344         m88k-*-aout*)
4345                 tm_file=m88k/m88k-aout.h
4346                 ;;
4347         m88k-*-coff*)
4348                 tm_file=m88k/m88k-coff.h
4349                 tmake_file=m88k/t-bug
4350                 ;;
4351         m88k-*-luna*)
4352                 tm_file=m88k/luna.h
4353                 extra_parts="crtbegin.o crtend.o"
4354                 if test x$gas = xyes
4355                 then
4356                         tmake_file=m88k/t-luna-gas
4357                 else
4358                         tmake_file=m88k/t-luna
4359                 fi
4360                 ;;
4361         m88k-*-openbsd*)
4362                 tmake_file="${tmake_file} m88k/t-luna-gas"
4363                 ;;
4364         m88k-*-sysv3*)
4365                 tm_file=m88k/sysv3.h
4366                 extra_parts="crtbegin.o crtend.o"
4367                 xm_file="m88k/xm-sysv3.h ${xm_file}"
4368                 xmake_file=m88k/x-sysv3
4369                 if test x$gas = xyes
4370                 then
4371                         tmake_file=m88k/t-m88k-gas
4372                 fi
4373                 ;;
4374         m88k-*-sysv4*)
4375                 tm_file=m88k/sysv4.h
4376                 extra_parts="crtbegin.o crtend.o"
4377                 xmake_file=m88k/x-sysv4
4378                 tmake_file=m88k/t-sysv4
4379                 ;;
4380         mips-sgi-irix6*)                # SGI System V.4., IRIX 6
4381                 tm_file=mips/iris6.h
4382                 xm_file=mips/xm-iris6.h
4383                 xmake_file=mips/x-iris6
4384                 tmake_file=mips/t-iris6
4385 #               if test x$enable_threads = xyes; then
4386 #                       thread_file='irix'
4387 #               fi
4388                 ;;
4389         mips-wrs-vxworks)
4390                 tm_file="mips/elf.h libgloss.h"
4391                 tmake_file=mips/t-ecoff
4392                 gas=yes
4393                 gnu_ld=yes
4394                 extra_parts="crtbegin.o crtend.o"
4395                 thread_file='vxworks'
4396                 ;;
4397         mips-sgi-irix5cross64)          # Irix5 host, Irix 6 target, cross64
4398                 tm_file="mips/iris6.h mips/cross64.h"
4399                 xm_defines=USG
4400                 xm_file="mips/xm-iris5.h"
4401                 xmake_file=mips/x-iris
4402                 tmake_file=mips/t-cross64
4403                 # See comment in mips/iris[56].h files.
4404                 use_collect2=yes
4405 #               if test x$enable_threads = xyes; then
4406 #                       thread_file='irix'
4407 #               fi
4408                 ;;
4409         mips-sni-sysv4)
4410                 if test x$gas = xyes
4411                 then
4412                         if test x$stabs = xyes
4413                         then
4414                                 tm_file=mips/iris5gdb.h
4415                         else
4416                                 tm_file="mips/sni-svr4.h mips/sni-gas.h"
4417                         fi
4418                 else
4419                         tm_file=mips/sni-svr4.h
4420                 fi
4421                 xm_defines=USG
4422                 xmake_file=mips/x-sni-svr4
4423                 tmake_file=mips/t-mips-gas
4424                 if test x$gnu_ld != xyes
4425                 then
4426                         use_collect2=yes
4427                 fi
4428                 ;;
4429         mips-sgi-irix5*)                # SGI System V.4., IRIX 5
4430                 if test x$gas = xyes
4431                 then
4432                         tm_file="mips/iris5.h mips/iris5gas.h"
4433                         if test x$stabs = xyes
4434                         then
4435                                 tm_file="${tm_file} dbx.h"
4436                         fi
4437                 else
4438                         tm_file=mips/iris5.h
4439                 fi
4440                 xm_defines=USG
4441                 xm_file="mips/xm-iris5.h"
4442                 xmake_file=mips/x-iris
4443                 # mips-tfile doesn't work yet
4444                 tmake_file=mips/t-mips-gas
4445                 # See comment in mips/iris5.h file.
4446                 use_collect2=yes
4447 #               if test x$enable_threads = xyes; then
4448 #                       thread_file='irix'
4449 #               fi
4450                 ;;
4451         mips-sgi-irix4loser*)           # Mostly like a MIPS.
4452                 tm_file="mips/iris4loser.h mips/iris3.h ${tm_file} mips/iris4.h"
4453                 if test x$stabs = xyes; then
4454                         tm_file="${tm_file} dbx.h"
4455                 fi
4456                 xm_defines=USG
4457                 xmake_file=mips/x-iris
4458                 if test x$gas = xyes
4459                 then
4460                         tmake_file=mips/t-mips-gas
4461                 else
4462                         extra_passes="mips-tfile mips-tdump"
4463                 fi
4464                 if test x$gnu_ld != xyes
4465                 then
4466                         use_collect2=yes
4467                 fi
4468 #               if test x$enable_threads = xyes; then
4469 #                       thread_file='irix'
4470 #               fi
4471                 ;;
4472         mips-sgi-irix4*)                # Mostly like a MIPS.
4473                 tm_file="mips/iris3.h ${tm_file} mips/iris4.h"
4474                 if test x$stabs = xyes; then
4475                         tm_file="${tm_file} dbx.h"
4476                 fi
4477                 xm_defines=USG
4478                 xmake_file=mips/x-iris
4479                 if test x$gas = xyes
4480                 then
4481                         tmake_file=mips/t-mips-gas
4482                 else
4483                         extra_passes="mips-tfile mips-tdump"
4484                 fi
4485                 if test x$gnu_ld != xyes
4486                 then
4487                         use_collect2=yes
4488                 fi
4489 #               if test x$enable_threads = xyes; then
4490 #                       thread_file='irix'
4491 #               fi
4492                 ;;
4493         mips-sgi-*)                     # Mostly like a MIPS.
4494                 tm_file="mips/iris3.h ${tm_file}"
4495                 if test x$stabs = xyes; then
4496                         tm_file="${tm_file} dbx.h"
4497                 fi
4498                 xm_defines=USG
4499                 xmake_file=mips/x-iris3
4500                 if test x$gas = xyes
4501                 then
4502                         tmake_file=mips/t-mips-gas
4503                 else
4504                         extra_passes="mips-tfile mips-tdump"
4505                 fi
4506                 if test x$gnu_ld != xyes
4507                 then
4508                         use_collect2=yes
4509                 fi
4510                 ;;
4511         mips-dec-osfrose*)              # Decstation running OSF/1 reference port with OSF/rose.
4512                 tm_file="mips/osfrose.h ${tm_file}"
4513                 xmake_file=mips/x-osfrose
4514                 tmake_file=mips/t-osfrose
4515                 extra_objs=halfpic.o
4516                 use_collect2=yes
4517                 ;;
4518         mips-dec-osf*)                  # Decstation running OSF/1 as shipped by DIGITAL
4519                 tm_file=mips/dec-osf1.h
4520                 if test x$stabs = xyes; then
4521                         tm_file="${tm_file} dbx.h"
4522                 fi
4523                 xmake_file=mips/x-dec-osf1
4524                 if test x$gas = xyes
4525                 then
4526                         tmake_file=mips/t-mips-gas
4527                 else
4528                         tmake_file=mips/t-ultrix
4529                         extra_passes="mips-tfile mips-tdump"
4530                 fi
4531                 if test x$gnu_ld != xyes
4532                 then
4533                         use_collect2=yes
4534                 fi
4535                 ;;
4536         mips-dec-bsd*)                  # Decstation running 4.4 BSD
4537               tm_file=mips/dec-bsd.h
4538               if test x$gas = xyes
4539               then
4540                         tmake_file=mips/t-mips-gas
4541               else
4542                         tmake_file=mips/t-ultrix
4543                         extra_passes="mips-tfile mips-tdump"
4544               fi
4545               if test x$gnu_ld != xyes
4546               then
4547                         use_collect2=yes
4548               fi
4549               ;;
4550         mipsel-*-netbsd* | mips-dec-netbsd*)    # Decstation running NetBSD
4551                 tm_file=mips/netbsd.h
4552                 # On NetBSD, the headers are already okay, except for math.h.
4553                 tmake_file=t-netbsd
4554                 ;;
4555        mips*-*-linux*)                         # Linux MIPS, either endian.
4556                 xmake_file=x-linux
4557                 xm_file="xm-siglist.h ${xm_file}"
4558                case $machine in
4559                        mipsel-*)  tm_file="mips/elfl.h mips/linux.h" ;;
4560                        *)         tm_file="mips/elf.h mips/linux.h" ;;
4561                esac
4562                 extra_parts="crtbegin.o crtend.o"
4563                 gnu_ld=yes
4564                 gas=yes
4565                 fixincludes=Makefile.in
4566                 ;;
4567         mips*el-*-openbsd*)     # mips little endian
4568                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
4569                 tm_file=mips/openbsd.h
4570                 xmake_file=none
4571                 ;;
4572         mips*-*-openbsd*)               # mips big endian
4573                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
4574                 tm_file=mips/openbsd-be.h
4575                 xmake_file=none
4576                 ;;
4577         mips-sony-bsd* | mips-sony-newsos*)     # Sony NEWS 3600 or risc/news.
4578                 tm_file="mips/news4.h ${tm_file}"
4579                 if test x$stabs = xyes; then
4580                         tm_file="${tm_file} dbx.h"
4581                 fi
4582                 if test x$gas = xyes
4583                 then
4584                         tmake_file=mips/t-mips-gas
4585                 else
4586                         extra_passes="mips-tfile mips-tdump"
4587                 fi
4588                 if test x$gnu_ld != xyes
4589                 then
4590                         use_collect2=yes
4591                 fi
4592                 xmake_file=mips/x-sony
4593                 ;;
4594         mips-sony-sysv*)                # Sony NEWS 3800 with NEWSOS5.0.
4595                                         # That is based on svr4.
4596                 # t-svr4 is not right because this system doesn't use ELF.
4597                 tm_file="mips/news5.h ${tm_file}"
4598                 if test x$stabs = xyes; then
4599                         tm_file="${tm_file} dbx.h"
4600                 fi
4601                 xm_file="xm-siglist.h ${xm_file}"
4602                 xm_defines=USG
4603                 if test x$gas = xyes
4604                 then
4605                         tmake_file=mips/t-mips-gas
4606                 else
4607                         extra_passes="mips-tfile mips-tdump"
4608                 fi
4609                 if test x$gnu_ld != xyes
4610                 then
4611                         use_collect2=yes
4612                 fi
4613                 ;;
4614         mips-tandem-sysv4*)             # Tandem S2 running NonStop UX
4615                 tm_file="mips/svr4-5.h mips/svr4-t.h"
4616                 if test x$stabs = xyes; then
4617                         tm_file="${tm_file} dbx.h"
4618                 fi
4619                 xm_file="xm-siglist.h ${xm_file}"
4620                 xm_defines=USG
4621                 xmake_file=mips/x-sysv
4622                 if test x$gas = xyes
4623                 then
4624                         tmake_file=mips/t-mips-gas
4625                         extra_parts="crtbegin.o crtend.o"
4626                 else
4627                         tmake_file=mips/t-mips
4628                         extra_passes="mips-tfile mips-tdump"
4629                 fi
4630                 if test x$gnu_ld != xyes
4631                 then
4632                         use_collect2=yes
4633                 fi
4634                 ;;
4635         mips-*-ultrix* | mips-dec-mach3)        # Decstation.
4636                 tm_file="mips/ultrix.h ${tm_file}"
4637                 if test x$stabs = xyes; then
4638                         tm_file="${tm_file} dbx.h"
4639                 fi
4640                 xmake_file=mips/x-ultrix
4641                 if test x$gas = xyes
4642                 then
4643                         tmake_file=mips/t-mips-gas
4644                 else
4645                         tmake_file=mips/t-ultrix
4646                         extra_passes="mips-tfile mips-tdump"
4647                 fi
4648                 if test x$gnu_ld != xyes
4649                 then
4650                         use_collect2=yes
4651                 fi
4652                 ;;
4653         mips-*-riscos[56789]bsd*)
4654                 tm_file=mips/bsd-5.h    # MIPS BSD 4.3, RISC-OS 5.0
4655                 if test x$stabs = xyes; then
4656                         tm_file="${tm_file} dbx.h"
4657                 fi
4658                 if test x$gas = xyes
4659                 then
4660                         tmake_file=mips/t-bsd-gas
4661                 else
4662                         tmake_file=mips/t-bsd
4663                         extra_passes="mips-tfile mips-tdump"
4664                 fi
4665                 if test x$gnu_ld != xyes
4666                 then
4667                         use_collect2=yes
4668                 fi
4669                 ;;
4670         mips-*-bsd* | mips-*-riscosbsd* | mips-*-riscos[1234]bsd*)
4671                 tm_file="mips/bsd-4.h ${tm_file}" # MIPS BSD 4.3, RISC-OS 4.0
4672                 if test x$stabs = xyes; then
4673                         tm_file="${tm_file} dbx.h"
4674                 fi
4675                 if test x$gas = xyes
4676                 then
4677                         tmake_file=mips/t-bsd-gas
4678                 else
4679                         tmake_file=mips/t-bsd
4680                         extra_passes="mips-tfile mips-tdump"
4681                 fi
4682                 if test x$gnu_ld != xyes
4683                 then
4684                         use_collect2=yes
4685                 fi
4686                 ;;
4687         mips-*-riscos[56789]sysv4*)
4688                 tm_file=mips/svr4-5.h   # MIPS System V.4., RISC-OS 5.0
4689                 if test x$stabs = xyes; then
4690                         tm_file="${tm_file} dbx.h"
4691                 fi
4692                 xm_file="xm-siglist.h ${xm_file}"
4693                 xmake_file=mips/x-sysv
4694                 if test x$gas = xyes
4695                 then
4696                         tmake_file=mips/t-svr4-gas
4697                 else
4698                         tmake_file=mips/t-svr4
4699                         extra_passes="mips-tfile mips-tdump"
4700                 fi
4701                 if test x$gnu_ld != xyes
4702                 then
4703                         use_collect2=yes
4704                 fi
4705                 ;;
4706         mips-*-sysv4* | mips-*-riscos[1234]sysv4* | mips-*-riscossysv4*)
4707                 tm_file="mips/svr4-4.h ${tm_file}"
4708                 if test x$stabs = xyes; then
4709                         tm_file="${tm_file} dbx.h"
4710                 fi
4711                 xm_defines=USG
4712                 xmake_file=mips/x-sysv
4713                 if test x$gas = xyes
4714                 then
4715                         tmake_file=mips/t-svr4-gas
4716                 else
4717                         tmake_file=mips/t-svr4
4718                         extra_passes="mips-tfile mips-tdump"
4719                 fi
4720                 if test x$gnu_ld != xyes
4721                 then
4722                         use_collect2=yes
4723                 fi
4724                 ;;
4725         mips-*-riscos[56789]sysv*)
4726                 tm_file=mips/svr3-5.h   # MIPS System V.3, RISC-OS 5.0
4727                 if test x$stabs = xyes; then
4728                         tm_file="${tm_file} dbx.h"
4729                 fi
4730                 xm_defines=USG
4731                 xmake_file=mips/x-sysv
4732                 if test x$gas = xyes
4733                 then
4734                         tmake_file=mips/t-svr3-gas
4735                 else
4736                         tmake_file=mips/t-svr3
4737                         extra_passes="mips-tfile mips-tdump"
4738                 fi
4739                 if test x$gnu_ld != xyes
4740                 then
4741                         use_collect2=yes
4742                 fi
4743                 ;;
4744         mips-*-sysv* | mips-*-riscos*sysv*)
4745                 tm_file="mips/svr3-4.h ${tm_file}"
4746                 if test x$stabs = xyes; then
4747                         tm_file="${tm_file} dbx.h"
4748                 fi
4749                 xm_defines=USG
4750                 xmake_file=mips/x-sysv
4751                 if test x$gas = xyes
4752                 then
4753                         tmake_file=mips/t-svr3-gas
4754                 else
4755                         tmake_file=mips/t-svr3
4756                         extra_passes="mips-tfile mips-tdump"
4757                 fi
4758                 if test x$gnu_ld != xyes
4759                 then
4760                         use_collect2=yes
4761                 fi
4762                 ;;
4763         mips-*-riscos[56789]*)          # Default MIPS RISC-OS 5.0.
4764                 tm_file=mips/mips-5.h
4765                 if test x$stabs = xyes; then
4766                         tm_file="${tm_file} dbx.h"
4767                 fi
4768                 if test x$gas = xyes
4769                 then
4770                         tmake_file=mips/t-mips-gas
4771                 else
4772                         extra_passes="mips-tfile mips-tdump"
4773                 fi
4774                 if test x$gnu_ld != xyes
4775                 then
4776                         use_collect2=yes
4777                 fi
4778                 ;;
4779         mips-*-gnu*)
4780                 ;;
4781         mipsel-*-ecoff*)
4782                 tm_file=mips/ecoffl.h
4783                 if test x$stabs = xyes; then
4784                         tm_file="${tm_file} dbx.h"
4785                 fi
4786                 tmake_file=mips/t-ecoff
4787                 ;;
4788         mips-*-ecoff*)
4789                 tm_file="gofast.h mips/ecoff.h"
4790                 if test x$stabs = xyes; then
4791                         tm_file="${tm_file} dbx.h"
4792                 fi
4793                 tmake_file=mips/t-ecoff
4794                 ;;
4795         mipsel-*-elf*)
4796                 tm_file="mips/elfl.h libgloss.h"
4797                 tmake_file=mips/t-ecoff
4798                 ;;
4799         mips-*-elf*)
4800                 tm_file="mips/elf.h libgloss.h"
4801                 tmake_file=mips/t-ecoff
4802                 ;;
4803         mips64el-*-elf*)
4804                 tm_file="mips/elfl64.h libgloss.h"
4805                 tmake_file=mips/t-ecoff
4806                 ;;
4807         mips64orionel-*-elf*)
4808                 tm_file="mips/elforion.h mips/elfl64.h libgloss.h"
4809                 tmake_file=mips/t-ecoff
4810                 ;;
4811         mips64-*-elf*)
4812                 tm_file="mips/elf64.h libgloss.h"
4813                 tmake_file=mips/t-ecoff
4814                 ;;
4815         mips64orion-*-elf*)
4816                 tm_file="mips/elforion.h mips/elf64.h libgloss.h"
4817                 tmake_file=mips/t-ecoff
4818                 ;;
4819         mips64orion-*-rtems*)
4820                 tm_file="mips/elforion.h mips/elf64.h mips/rtems64.h"
4821                 tmake_file="mips/t-ecoff t-rtems"
4822                 ;;
4823         mipstx39el-*-elf*)
4824                 tm_file="mips/r3900.h mips/elfl.h mips/abi64.h libgloss.h"
4825                 tmake_file=mips/t-r3900
4826                 ;;
4827         mipstx39-*-elf*)
4828                 tm_file="mips/r3900.h mips/elf.h mips/abi64.h libgloss.h"
4829                 tmake_file=mips/t-r3900
4830                 # FIXME mips-elf should be fixed to use crtstuff.
4831                 use_collect2=yes
4832                 ;;
4833         mips-*-*)                               # Default MIPS RISC-OS 4.0.
4834                 if test x$stabs = xyes; then
4835                         tm_file="${tm_file} dbx.h"
4836                 fi
4837                 if test x$gas = xyes
4838                 then
4839                         tmake_file=mips/t-mips-gas
4840                 else
4841                         extra_passes="mips-tfile mips-tdump"
4842                 fi
4843                 if test x$gnu_ld != xyes
4844                 then
4845                         use_collect2=yes
4846                 fi
4847                 ;;
4848         mn10200-*-*)
4849                 cpu_type=mn10200
4850                 tm_file="mn10200/mn10200.h"
4851                 if test x$stabs = xyes
4852                 then
4853                         tm_file="${tm_file} dbx.h"
4854                 fi
4855                 use_collect2=no
4856                 ;;
4857         mn10300-*-*)
4858                 cpu_type=mn10300
4859                 tm_file="mn10300/mn10300.h"
4860                 if test x$stabs = xyes
4861                 then
4862                         tm_file="${tm_file} dbx.h"
4863                 fi
4864                 use_collect2=no
4865                 ;;
4866         ns32k-encore-bsd*)
4867                 tm_file=ns32k/encore.h
4868                 use_collect2=yes
4869                 ;;
4870         ns32k-sequent-bsd*)
4871                 tm_file=ns32k/sequent.h
4872                 use_collect2=yes
4873                 ;;
4874         ns32k-tek6100-bsd*)
4875                 tm_file=ns32k/tek6100.h
4876                 use_collect2=yes
4877                 ;;
4878         ns32k-tek6200-bsd*)
4879                 tm_file=ns32k/tek6200.h
4880                 use_collect2=yes
4881                 ;;
4882 # This has not been updated to GCC 2.
4883 #       ns32k-ns-genix*)
4884 #               xm_defines=USG
4885 #               xmake_file=ns32k/x-genix
4886 #               tm_file=ns32k/genix.h
4887 #               use_collect2=yes
4888 #               ;;
4889         ns32k-merlin-*)
4890                 tm_file=ns32k/merlin.h
4891                 use_collect2=yes
4892                 ;;
4893         ns32k-pc532-mach*)
4894                 tm_file=ns32k/pc532-mach.h
4895                 use_collect2=yes
4896                 ;;
4897         ns32k-pc532-minix*)
4898                 tm_file=ns32k/pc532-min.h
4899                 xm_file="ns32k/xm-pc532-min.h ${xm-file}"
4900                 xm_defines=USG
4901                 use_collect2=yes
4902                 ;;
4903         ns32k-*-netbsd*)
4904                 tm_file=ns32k/netbsd.h
4905                 xm_file="ns32k/xm-netbsd.h ${xm_file}"
4906                 # On NetBSD, the headers are already okay, except for math.h.
4907                 tmake_file=t-netbsd
4908                 ;;
4909         pdp11-*-bsd)
4910                 tm_file="${tm_file} pdp11/2bsd.h"
4911                 ;;
4912         pdp11-*-*)
4913                 ;;
4914         ns32k-*-openbsd*)
4915                 # Nothing special
4916                 ;;
4917         pyramid-*-*)
4918                 cpu_type=pyr
4919                 xmake_file=pyr/x-pyr
4920                 use_collect2=yes
4921                 ;;
4922         romp-*-aos*)
4923                 use_collect2=yes
4924                 ;;
4925         romp-*-mach*)
4926                 xmake_file=romp/x-mach
4927                 use_collect2=yes
4928                 ;;
4929         romp-*-openbsd*)
4930                 # Nothing special
4931                 ;;
4932         powerpc-*-openbsd*)
4933                 tmake_file="${tmake_file} rs6000/t-rs6000 rs6000/t-openbsd"
4934                 xmake_file=none
4935                 ;;
4936         powerpc-*-beos*)
4937                 cpu_type=rs6000
4938                 tm_file=rs6000/beos.h
4939                 xm_file=rs6000/xm-beos.h
4940                 tmake_file=rs6000/t-beos
4941                 xmake_file=rs6000/x-beos
4942                 ;;
4943         powerpc-*-sysv* | powerpc-*-elf*)
4944                 tm_file=rs6000/sysv4.h
4945                 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
4946                 xm_defines="USG POSIX"
4947                 extra_headers=ppc-asm.h
4948                 if test x$gas = xyes
4949                 then
4950                         tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
4951                 else
4952                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
4953                 fi
4954                 xmake_file=rs6000/x-sysv4
4955                 ;;
4956         powerpc-*-eabiaix*)
4957                 tm_file=rs6000/eabiaix.h
4958                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
4959                 extra_headers=ppc-asm.h
4960                 ;;
4961         powerpc-*-eabisim*)
4962                 tm_file=rs6000/eabisim.h
4963                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
4964                 extra_headers=ppc-asm.h
4965                 ;;
4966         powerpc-*-eabi*)
4967                 tm_file=rs6000/eabi.h
4968                 if test x$gas = xyes
4969                 then
4970                         tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
4971                 else
4972                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
4973                 fi
4974                 extra_headers=ppc-asm.h
4975                 ;;
4976         powerpc-*-rtems*)
4977                 tm_file=rs6000/rtems.h
4978                 if test x$gas = xyes
4979                 then
4980                      tmake_file="rs6000/t-ppcgas t-rtems rs6000/t-ppccomm"
4981                 else
4982                      tmake_file="rs6000/t-ppc t-rtems rs6000/t-ppccomm"
4983                 fi
4984                 extra_headers=ppc-asm.h
4985                 ;;
4986         powerpc-*-linux-gnulibc1)
4987                 tm_file=rs6000/linux.h
4988                 xm_file=rs6000/xm-sysv4.h
4989                 out_file=rs6000/rs6000.c
4990                 if test x$gas = xyes
4991                 then
4992                         tmake_file="rs6000/t-ppcos t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
4993                 else
4994                         tmake_file="rs6000/t-ppc t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
4995                 fi
4996                 xmake_file=x-linux
4997                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4998                 extra_headers=ppc-asm.h
4999                 if test x$enable_threads = xyes; then
5000                         thread_file='posix'
5001                 fi
5002                 ;;
5003         powerpc-*-linux-gnu*)
5004                 tm_file=rs6000/linux.h
5005                 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
5006                 xm_defines="USG ${xm_defines}"
5007                 out_file=rs6000/rs6000.c
5008                 if test x$gas = xyes
5009                 then
5010                         tmake_file="rs6000/t-ppcos t-linux rs6000/t-ppccomm"
5011                 else
5012                         tmake_file="rs6000/t-ppc t-linux rs6000/t-ppccomm"
5013                 fi
5014                 xmake_file=x-linux
5015                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5016                 extra_headers=ppc-asm.h
5017                 if test x$enable_threads = xyes; then
5018                         thread_file='posix'
5019                 fi
5020                 ;;
5021         powerpc-wrs-vxworks*)
5022                 cpu_type=rs6000
5023                 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
5024                 xm_defines="USG POSIX"
5025                 tm_file=rs6000/vxppc.h
5026                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5027                 extra_headers=ppc-asm.h
5028                 thread_file='vxworks'
5029                 ;;
5030         powerpcle-*-sysv* | powerpcle-*-elf*)
5031                 tm_file=rs6000/sysv4le.h
5032                 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
5033                 xm_defines="USG POSIX"
5034                 if test x$gas = xyes
5035                 then
5036                         tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5037                 else
5038                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5039                 fi
5040                 xmake_file=rs6000/x-sysv4
5041                 extra_headers=ppc-asm.h
5042                 ;;
5043         powerpcle-*-eabisim*)
5044                 tm_file=rs6000/eabilesim.h
5045                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5046                 extra_headers=ppc-asm.h
5047                 ;;
5048         powerpcle-*-eabi*)
5049                 tm_file=rs6000/eabile.h
5050                 if test x$gas = xyes
5051                 then
5052                         tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5053                 else
5054                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5055                 fi
5056                 extra_headers=ppc-asm.h
5057                 ;;
5058         powerpcle-*-winnt* )
5059                 tm_file=rs6000/win-nt.h
5060                 tmake_file=rs6000/t-winnt
5061 #               extra_objs=pe.o
5062                 if test x$enable_threads = xyes; then
5063                         thread_file='win32'
5064                 fi
5065                 extra_headers=ppc-asm.h
5066                 ;;
5067         powerpcle-*-pe | powerpcle-*-cygwin*)
5068                 tm_file=rs6000/cygwin.h
5069                 xm_file="rs6000/xm-cygwin.h ${xm_file}"
5070                 tmake_file=rs6000/t-winnt
5071                 xmake_file=rs6000/x-cygwin
5072 #               extra_objs=pe.o
5073                 if test x$enable_threads = xyes; then
5074                         thread_file='win32'
5075                 fi
5076                 exeext=.exe
5077                 extra_headers=ppc-asm.h
5078                 ;;
5079         powerpcle-*-solaris2*)
5080                 tm_file=rs6000/sol2.h
5081                 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
5082                 xm_defines="USG POSIX"
5083                 if test x$gas = xyes
5084                 then
5085                         tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5086                 else
5087                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5088                 fi
5089                 xmake_file=rs6000/x-sysv4
5090                 extra_headers=ppc-asm.h
5091                 ;;
5092         rs6000-ibm-aix3.[01]*)
5093                 tm_file=rs6000/aix31.h
5094                 xmake_file=rs6000/x-aix31
5095                 float_format=none
5096                 use_collect2=yes
5097                 ;;
5098         rs6000-ibm-aix3.2.[456789]* | powerpc-ibm-aix3.2.[456789]*)
5099                 tm_file=rs6000/aix3newas.h
5100                 if test x$host != x$target
5101                 then
5102                         tmake_file=rs6000/t-xnewas
5103                 else
5104                         tmake_file=rs6000/t-newas
5105                 fi
5106                 float_format=none
5107                 use_collect2=yes
5108                 ;;
5109         rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
5110                 if test "$gnu_ld" = yes
5111                 then
5112                         tm_file=rs6000/aix41-gld.h
5113                 else
5114                         tm_file=rs6000/aix41.h
5115                 fi
5116                 if test x$host != x$target
5117                 then
5118                         tmake_file=rs6000/t-xnewas
5119                 else
5120                         tmake_file=rs6000/t-newas
5121                 fi
5122                 xmake_file=rs6000/x-aix41
5123                 float_format=none
5124                 use_collect2=yes
5125                 ;;
5126         rs6000-ibm-aix4.[3456789].* | powerpc-ibm-aix4.[3456789].*)
5127                 tm_file=rs6000/aix43.h
5128                 if test x$host != x$target
5129                 then
5130                         tmake_file=rs6000/t-xaix43
5131                 else
5132                         tmake_file=rs6000/t-aix43
5133                 fi
5134                 xmake_file=rs6000/x-aix43
5135                 float_format=none
5136                 use_collect2=yes
5137                 ;;
5138         rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
5139                 tm_file=rs6000/aix43.h
5140                 if test x$host != x$target
5141                 then
5142                         tmake_file=rs6000/t-xaix43
5143                 else
5144                         tmake_file=rs6000/t-aix43
5145                 fi
5146                 xmake_file=rs6000/x-aix43
5147                 float_format=none
5148                 use_collect2=yes
5149                 ;;
5150         rs6000-ibm-aix*)
5151                 float_format=none
5152                 use_collect2=yes
5153                 ;;
5154         rs6000-bull-bosx)
5155                 float_format=none
5156                 use_collect2=yes
5157                 ;;
5158         rs6000-*-mach*)
5159                 tm_file=rs6000/mach.h
5160                 xm_file="${xm_file} rs6000/xm-mach.h"
5161                 xmake_file=rs6000/x-mach
5162                 use_collect2=yes
5163                 ;;
5164         rs6000-*-lynxos*)
5165                 tm_file=rs6000/lynx.h
5166                 xm_file=rs6000/xm-lynx.h
5167                 tmake_file=rs6000/t-rs6000
5168                 xmake_file=rs6000/x-lynx
5169                 use_collect2=yes
5170                 ;;
5171         sh-*-elf*)
5172                 tm_file=sh/elf.h
5173                 float_format=sh
5174                 ;;
5175         sh-*-rtemself*)
5176                 tmake_file="sh/t-sh t-rtems"
5177                 tm_file=sh/rtemself.h
5178                 float_format=sh
5179                 ;;
5180         sh-*-rtems*)
5181                 tmake_file="sh/t-sh t-rtems"
5182                 tm_file=sh/rtems.h
5183                 float_format=sh
5184                 ;;
5185         sh-*-*)
5186                 float_format=sh
5187                 ;;
5188         sparc-tti-*)
5189                 tm_file=sparc/pbd.h
5190                 xm_file="xm-alloca.h ${xm_file}"
5191                 xm_defines=USG
5192                 ;;
5193         sparc-wrs-vxworks* | sparclite-wrs-vxworks*)
5194                 tm_file=sparc/vxsparc.h
5195                 tmake_file=sparc/t-vxsparc
5196                 use_collect2=yes
5197                 thread_file='vxworks'
5198                 ;;
5199         sparc-*-aout*)
5200                 tmake_file=sparc/t-sparcbare
5201                 tm_file="sparc/aout.h libgloss.h"
5202                 ;;
5203         sparc-*-netbsd*)
5204                 tm_file=sparc/netbsd.h
5205                 tmake_file=t-netbsd
5206                 ;;
5207         sparc-*-openbsd*)
5208                 # we need collect2 until our bug is fixed...
5209                 use_collect2=yes
5210                 ;;
5211         sparc-*-bsd*)
5212                 tm_file=sparc/bsd.h
5213                 ;;
5214         sparc-*-elf*)
5215                 tm_file=sparc/elf.h
5216                 tmake_file=sparc/t-elf
5217                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
5218                 #float_format=i128
5219                 float_format=i64
5220                 ;;
5221         sparc-*-linux-gnuaout*)         # Sparc's running GNU/Linux, a.out
5222                 xm_file="${xm_file} sparc/xm-linux.h"
5223                 tm_file=sparc/linux-aout.h
5224                 xmake_file=x-linux
5225                 gnu_ld=yes
5226                 ;;
5227         sparc-*-linux-gnulibc1*)        # Sparc's running GNU/Linux, libc5
5228                 xm_file="${xm_file} sparc/xm-linux.h"
5229                 xmake_file=x-linux
5230                 tm_file=sparc/linux.h
5231                 tmake_file="t-linux t-linux-gnulibc1"
5232                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5233                 gnu_ld=yes
5234                 ;;
5235         sparc-*-linux-gnu*)             # Sparc's running GNU/Linux, libc6
5236                 xm_file="${xm_file} sparc/xm-linux.h"
5237                 xmake_file=x-linux
5238                 tm_file=sparc/linux.h
5239                 tmake_file="t-linux"
5240                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5241                 gnu_ld=yes
5242                 if test x$enable_threads = xyes; then
5243                         thread_file='posix'
5244                 fi
5245                 ;;
5246         sparc-*-lynxos*)
5247                 if test x$gas = xyes
5248                 then
5249                         tm_file=sparc/lynx.h
5250                 else
5251                         tm_file=sparc/lynx-ng.h
5252                 fi
5253                 xm_file=sparc/xm-lynx.h
5254                 tmake_file=sparc/t-sunos41
5255                 xmake_file=x-lynx
5256                 ;;
5257         sparc-*-rtems*)
5258                 tmake_file="sparc/t-sparcbare t-rtems"
5259                 tm_file=sparc/rtems.h
5260                 ;;
5261         sparcv9-*-solaris2*)
5262                 tm_file=sparc/sol2-sld-64.h
5263                 xm_file="sparc/xm-sysv4-64.h sparc/xm-sol2.h"
5264                 xm_defines="USG POSIX"
5265                 tmake_file="sparc/t-sol2 sparc/t-sol2-64"
5266                 xmake_file=sparc/x-sysv4
5267                 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
5268                 float_format=none
5269                 if test x${enable_threads} = x ; then
5270                     enable_threads=$have_pthread_h
5271                     if test x${enable_threads} = x ; then
5272                         enable_threads=$have_thread_h
5273                     fi
5274                 fi
5275                 if test x${enable_threads} = xyes ; then
5276                     if test x${have_pthread_h} = xyes ; then
5277                         thread_file='posix'
5278                     else
5279                         thread_file='solaris'
5280                     fi
5281                 fi
5282                 ;;
5283         sparc-hal-solaris2*)
5284                 xm_file=sparc/xm-sol2.h
5285                 tm_file="sparc/sol2.h sparc/hal.h"
5286                 tmake_file="sparc/t-halos sparc/t-sol2"
5287                 xmake_file=sparc/x-sysv4
5288                 extra_parts="crt1.o crti.o crtn.o gmon.o crtbegin.o crtend.o"
5289                 fixincludes=fixinc.svr4
5290                 broken_install=yes
5291                 ;;
5292         sparc-*-solaris2*)
5293                 if test x$gnu_ld = xyes
5294                 then
5295                         tm_file=sparc/sol2.h
5296                 else
5297                         tm_file=sparc/sol2-sld.h
5298                 fi
5299                 xm_file="xm-siglist.h sparc/xm-sysv4.h sparc/xm-sol2.h"
5300                 xm_defines="USG POSIX"
5301                 tmake_file=sparc/t-sol2
5302                 xmake_file=sparc/x-sysv4
5303                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
5304                 case $machine in
5305                 *-*-solaris2.[0-4])
5306                         float_format=i128
5307                         ;;
5308                 *)
5309                         float_format=none
5310                         ;;
5311                 esac
5312                 if test x${enable_threads} = x; then
5313                     enable_threads=$have_pthread_h
5314                     if test x${enable_threads} = x; then
5315                         enable_threads=$have_thread_h
5316                     fi
5317                 fi
5318                 if test x${enable_threads} = xyes; then
5319                     if test x${have_pthread_h} = xyes; then
5320                         thread_file='posix'
5321                     else
5322                         thread_file='solaris'
5323                     fi
5324                 fi
5325                 ;;
5326         sparc-*-sunos4.0*)
5327                 tm_file=sparc/sunos4.h
5328                 tmake_file=sparc/t-sunos40
5329                 use_collect2=yes
5330                 ;;
5331         sparc-*-sunos4*)
5332                 tm_file=sparc/sunos4.h
5333                 tmake_file=sparc/t-sunos41
5334                 use_collect2=yes
5335                 if test x$gas = xyes; then
5336                         tm_file="${tm_file} sparc/sun4gas.h"
5337                 fi
5338                 ;;
5339         sparc-*-sunos3*)
5340                 tm_file=sparc/sun4o3.h
5341                 use_collect2=yes
5342                 ;;
5343         sparc-*-sysv4*)
5344                 tm_file=sparc/sysv4.h
5345                 xm_file="xm-siglist.h sparc/xm-sysv4.h"
5346                 xm_defines="USG POSIX"
5347                 tmake_file=t-svr4
5348                 xmake_file=sparc/x-sysv4
5349                 extra_parts="crtbegin.o crtend.o"
5350                 ;;
5351         sparc-*-vxsim*)
5352                 xm_file="xm-siglist.h sparc/xm-sysv4.h sparc/xm-sol2.h"
5353                 xm_defines="USG POSIX"
5354                 tm_file=sparc/vxsim.h
5355                 tmake_file=sparc/t-vxsparc
5356                 xmake_file=sparc/x-sysv4
5357                 ;;
5358         sparclet-*-aout*)
5359                 tm_file="sparc/splet.h libgloss.h"
5360                 tmake_file=sparc/t-splet
5361                 ;;
5362         sparclite-*-coff*)
5363                 tm_file="sparc/litecoff.h libgloss.h"
5364                 tmake_file=sparc/t-sparclite
5365                 ;;
5366         sparclite-*-aout*)
5367                 tm_file="sparc/lite.h aoutos.h libgloss.h"
5368                 tmake_file=sparc/t-sparclite
5369                 ;;
5370         sparc64-*-aout*)
5371                 tmake_file=sparc/t-sp64
5372                 tm_file=sparc/sp64-aout.h
5373                 ;;
5374         sparc64-*-elf*)
5375                 tmake_file=sparc/t-sp64
5376                 tm_file=sparc/sp64-elf.h
5377                 extra_parts="crtbegin.o crtend.o"
5378                 ;;
5379         sparc64-*-linux*)               # 64-bit Sparc's running GNU/Linux
5380                 tmake_file="t-linux sparc/t-linux64"
5381                 xm_file="sparc/xm-sp64.h sparc/xm-linux.h"
5382                 tm_file=sparc/linux64.h
5383                 xmake_file=x-linux
5384                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5385                 gnu_ld=yes
5386                 ;;
5387 # This hasn't been upgraded to GCC 2.
5388 #       tahoe-harris-*)                 # Harris tahoe, using COFF.
5389 #               tm_file=tahoe/harris.h
5390 #               ;;
5391 #       tahoe-*-bsd*)                   # tahoe running BSD
5392 #               ;;
5393         thumb-*-coff* | thumbel-*-coff*)
5394                 tm_file=arm/tcoff.h
5395                 out_file=arm/thumb.c
5396                 xm_file=arm/xm-thumb.h
5397                 md_file=arm/thumb.md
5398                 tmake_file=arm/t-thumb
5399                 ;;
5400 # This hasn't been upgraded to GCC 2.
5401 #       tron-*-*)
5402 #               cpu_type=gmicro
5403 #               use_collect2=yes
5404 #               ;;
5405         v850-*-*)
5406                 cpu_type=v850
5407                 tm_file="v850/v850.h"
5408                 xm_file="v850/xm-v850.h"
5409                 tmake_file=v850/t-v850
5410                 if test x$stabs = xyes
5411                 then
5412                         tm_file="${tm_file} dbx.h"
5413                 fi
5414                 use_collect2=no
5415                 ;;
5416         vax-*-bsd*)                     # vaxen running BSD
5417                 use_collect2=yes
5418                 float_format=vax
5419                 ;;
5420         vax-*-sysv*)                    # vaxen running system V
5421                 tm_file="${tm_file} vax/vaxv.h"
5422                 xm_defines=USG
5423                 float_format=vax
5424                 ;;
5425         vax-*-netbsd*)
5426                 tm_file="${tm_file} netbsd.h vax/netbsd.h"
5427                 tmake_file=t-netbsd
5428                 float_format=vax
5429                 ;;
5430         vax-*-openbsd*)
5431                 tmake_file="${tm_file} vax/t-openbsd"
5432                 ;;
5433         vax-*-ultrix*)                  # vaxen running ultrix
5434                 tm_file="${tm_file} vax/ultrix.h"
5435                 use_collect2=yes
5436                 float_format=vax
5437                 ;;
5438         vax-*-vms*)                     # vaxen running VMS
5439                 xm_file=vax/xm-vms.h
5440                 tm_file=vax/vms.h
5441                 float_format=vax
5442                 ;;
5443         vax-*-*)                        # vax default entry
5444                 float_format=vax
5445                 ;;
5446         we32k-att-sysv*)
5447                 xm_file="${xm_file} xm-svr3"
5448                 use_collect2=yes
5449                 ;;
5450         *)
5451                 echo "Configuration $machine not supported" 1>&2
5452                 exit 1
5453                 ;;
5454         esac
5455
5456         case $machine in
5457         *-*-linux-gnu*)
5458                 ;; # Existing GNU/Linux systems do not use the GNU setup.
5459         *-*-gnu*)
5460                 # On the GNU system, the setup is just about the same on
5461                 # each different CPU.  The specific machines that GNU
5462                 # supports are matched above and just set $cpu_type.
5463                 xm_file="xm-gnu.h ${xm_file}"
5464                 tm_file=${cpu_type}/gnu.h
5465                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
5466                 # GNU always uses ELF.
5467                 elf=yes
5468                 # GNU tools are the only tools.
5469                 gnu_ld=yes
5470                 gas=yes
5471                 xmake_file=x-linux      # These details are the same as Linux.
5472                 tmake_file=t-gnu        # These are not.
5473                 ;;
5474         *-*-sysv4*)
5475                 xmake_try_sysv=x-sysv
5476                 install_headers_dir=install-headers-cpio
5477                 ;;
5478         *-*-sysv*)
5479                 install_headers_dir=install-headers-cpio
5480                 ;;
5481         esac
5482
5483         # Distinguish i[34567]86
5484         # Also, do not run mips-tfile on MIPS if using gas.
5485         # Process --with-cpu= for PowerPC/rs6000
5486         target_cpu_default2=
5487         case $machine in
5488         i486-*-*)
5489                 target_cpu_default2=1
5490                 ;;
5491         i586-*-*)
5492                 target_cpu_default2=2
5493                 ;;
5494         i686-*-* | i786-*-*)
5495                 target_cpu_default2=3
5496                 ;;
5497         alpha*-*-*)
5498                 case $machine in
5499                         alphaev6*)
5500                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_CIX|MASK_MAX"
5501                                 ;;
5502                         alphapca56*)
5503                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX|MASK_MAX"
5504                                 ;;
5505                         alphaev56*)
5506                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX"
5507                                 ;;
5508                         alphaev5*)
5509                                 target_cpu_default2="MASK_CPU_EV5"
5510                                 ;;
5511                 esac
5512
5513                 if test x$gas = xyes
5514                 then
5515                         if test "$target_cpu_default2" = ""
5516                         then
5517                                 target_cpu_default2="MASK_GAS"
5518                         else
5519                                 target_cpu_default2="${target_cpu_default2}|MASK_GAS"
5520                         fi
5521                 fi
5522                 ;;
5523         arm*-*-*)
5524                 case "x$with_cpu" in
5525                         x)
5526                                 # The most generic
5527                                 target_cpu_default2="TARGET_CPU_generic"
5528                                 ;;
5529
5530                         # Distinguish cores, and major variants
5531                         # arm7m doesn't exist, but D & I don't affect code
5532                         xarm23678 | xarm250 | xarm67010 \
5533                         | xarm7m | xarm7dm | xarm7dmi | xarm7tdmi \
5534                         | xarm7100 | xarm7500 | xarm7500fe | xarm810 \
5535                         | xstrongarm | xstrongarm110 | xstrongarm1100)
5536                                 target_cpu_default2="TARGET_CPU_$with_cpu"
5537                                 ;;
5538
5539                         xyes | xno)
5540                                 echo "--with-cpu must be passed a value" 1>&2
5541                                 exit 1
5542                                 ;;
5543
5544                         *)
5545                                 if test x$pass2done = xyes
5546                                 then
5547                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
5548                                         exit 1
5549                                 fi
5550                                 ;;
5551                 esac
5552                 ;;
5553
5554         mips*-*-ecoff* | mips*-*-elf*)
5555                 if test x$gas = xyes
5556                 then
5557                         if test x$gnu_ld = xyes
5558                         then
5559                                 target_cpu_default2=20
5560                         else
5561                                 target_cpu_default2=16
5562                         fi
5563                 fi
5564                 ;;
5565         mips*-*-*)
5566                 if test x$gas = xyes
5567                 then
5568                         target_cpu_default2=16
5569                 fi
5570                 ;;
5571         powerpc*-*-* | rs6000-*-*)
5572                 case "x$with_cpu" in
5573                         x)
5574                                 ;;
5575
5576                         xcommon | xpower | xpower2 | xpowerpc | xrios \
5577                           | xrios1 | xrios2 | xrsc | xrsc1 \
5578                           | x601 | x602 | x603 | x603e | x604 | x604e | x620 \
5579                           | xec603e | x740 | x750 | x401 \
5580                           | x403 | x505 | x801 | x821 | x823 | x860)
5581                                 target_cpu_default2="\"$with_cpu\""
5582                                 ;;
5583
5584                         xyes | xno)
5585                                 echo "--with-cpu must be passed a value" 1>&2
5586                                 exit 1
5587                                 ;;
5588
5589                         *)
5590                                 if test x$pass2done = xyes
5591                                 then
5592                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
5593                                         exit 1
5594                                 fi
5595                                 ;;
5596                 esac
5597                 ;;
5598         sparc*-*-*)
5599                 case ".$with_cpu" in
5600                         .)
5601                                 target_cpu_default2=TARGET_CPU_"`echo $machine | sed 's/-.*$//'`"
5602                                 ;;
5603                         .supersparc | .hypersparc | .ultrasparc | .v7 | .v8 | .v9)
5604                                 target_cpu_default2="TARGET_CPU_$with_cpu"
5605                                 ;;
5606                         *)
5607                                 if test x$pass2done = xyes
5608                                 then
5609                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
5610                                         exit 1
5611                                 fi
5612                                 ;;
5613                 esac
5614                 ;;
5615         esac
5616
5617         if test "$target_cpu_default2" != ""
5618         then
5619                 if test "$target_cpu_default" != ""
5620                 then
5621                         target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
5622                 else
5623                         target_cpu_default=$target_cpu_default2
5624                 fi
5625         fi
5626
5627         # No need for collect2 if we have the GNU linker.
5628         # Actually, there is now; GNU ld doesn't handle the EH info or
5629         # collecting for shared libraries.
5630         #case x$gnu_ld in
5631         #xyes)
5632         #       use_collect2=
5633         #       ;;
5634         #esac
5635
5636 # Save data on machine being used to compile GCC in build_xm_file.
5637 # Save data on host machine in vars host_xm_file and host_xmake_file.
5638         if test x$pass1done = x
5639         then
5640                 if test x"$xm_file" = x
5641                 then build_xm_file=$cpu_type/xm-$cpu_type.h
5642                 else build_xm_file=$xm_file
5643                 fi
5644                 build_xm_defines=$xm_defines
5645                 build_install_headers_dir=$install_headers_dir
5646                 build_exeext=$exeext
5647                 pass1done=yes
5648         else
5649                 if test x$pass2done = x
5650                 then
5651                         if test x"$xm_file" = x
5652                         then host_xm_file=$cpu_type/xm-$cpu_type.h
5653                         else host_xm_file=$xm_file
5654                         fi
5655                         host_xm_defines=$xm_defines
5656                         if test x"$xmake_file" = x
5657                         then xmake_file=$cpu_type/x-$cpu_type
5658                         fi
5659                         host_xmake_file="$xmake_file"
5660                         host_truncate_target=$truncate_target
5661                         host_extra_gcc_objs=$extra_gcc_objs
5662                         host_extra_objs=$extra_host_objs
5663                         host_exeext=$exeext
5664                         pass2done=yes
5665                 fi
5666         fi
5667 done
5668
5669 extra_objs="${host_extra_objs} ${extra_objs}"
5670
5671 # Default the target-machine variables that were not explicitly set.
5672 if test x"$tm_file" = x
5673 then tm_file=$cpu_type/$cpu_type.h; fi
5674
5675 if test x$extra_headers = x
5676 then extra_headers=; fi
5677
5678 if test x"$xm_file" = x
5679 then xm_file=$cpu_type/xm-$cpu_type.h; fi
5680
5681 if test x$md_file = x
5682 then md_file=$cpu_type/$cpu_type.md; fi
5683
5684 if test x$out_file = x
5685 then out_file=$cpu_type/$cpu_type.c; fi
5686
5687 if test x"$tmake_file" = x
5688 then tmake_file=$cpu_type/t-$cpu_type
5689 fi
5690
5691 if test x"$dwarf2" = xyes
5692 then tm_file="tm-dwarf2.h $tm_file"
5693 fi
5694
5695 if test x$float_format = x
5696 then float_format=i64
5697 fi
5698
5699 if test $float_format = none
5700 then float_h_file=Makefile.in
5701 else float_h_file=float-$float_format.h
5702 fi
5703
5704 if test x$enable_haifa = x
5705 then
5706   case $target in
5707     alpha*-* | hppa*-* | powerpc*-* | rs6000-* | *sparc*-* | m32r*-*)
5708       enable_haifa=yes;;
5709   esac
5710 fi
5711
5712 # Handle cpp installation.
5713 if [ x$enable_cpp != x ]
5714 then
5715   tmake_file="$tmake_file t-install-cpp"
5716 fi
5717
5718 # Say what files are being used for the output code and MD file.
5719 echo "Using \`$srcdir/config/$out_file' to output insns."
5720 echo "Using \`$srcdir/config/$md_file' as machine description file."
5721
5722 count=a
5723 for f in $tm_file; do
5724         count=${count}x
5725 done
5726 if test $count = ax; then
5727         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
5728 else
5729         echo "Using the following target machine macro files:"
5730         for f in $tm_file; do
5731                 echo "  $srcdir/config/$f"
5732         done
5733 fi
5734
5735 count=a
5736 for f in $host_xm_file; do
5737         count=${count}x
5738 done
5739 if test $count = ax; then
5740         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
5741 else
5742         echo "Using the following host machine macro files:"
5743         for f in $host_xm_file; do
5744                 echo "  $srcdir/config/$f"
5745         done
5746 fi
5747
5748 if test "$host_xm_file" != "$build_xm_file"; then
5749         count=a
5750         for f in $build_xm_file; do
5751                 count=${count}x
5752         done
5753         if test $count = ax; then
5754                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
5755         else
5756                 echo "Using the following build machine macro files:"
5757                 for f in $build_xm_file; do
5758                         echo "  $srcdir/config/$f"
5759                 done
5760         fi
5761 fi
5762
5763 if test x$thread_file = x; then
5764         if test x$target_thread_file != x; then
5765                 thread_file=$target_thread_file
5766         else
5767                 thread_file='single'
5768         fi
5769 fi
5770
5771 # Set up the header files.
5772 # $links is the list of header files to create.
5773 # $vars is the list of shell variables with file names to include.
5774 # auto-host.h is the file containing items generated by autoconf and is
5775 # the first file included by config.h.
5776 null_defines=
5777 host_xm_file="auto-host.h gansidecl.h ${host_xm_file}"
5778
5779 # If host=build, it is correct to have hconfig include auto-host.h
5780 # as well.  If host!=build, we are in error and need to do more
5781 # work to find out the build config parameters.
5782 if test x$host = x$build
5783 then
5784         build_xm_file="auto-host.h gansidecl.h ${build_xm_file}"
5785 else
5786         # We create a subdir, then run autoconf in the subdir.
5787         # To prevent recursion we set host and build for the new
5788         # invocation of configure to the build for this invocation
5789         # of configure.
5790         tempdir=build.$$
5791         rm -rf $tempdir
5792         mkdir $tempdir
5793         cd $tempdir
5794         case ${srcdir} in
5795         /*) realsrcdir=${srcdir};;
5796         *) realsrcdir=../${srcdir};;
5797         esac
5798         CC=${CC_FOR_BUILD} ${realsrcdir}/configure \
5799                 --target=$target --host=$build --build=$build
5800
5801         # We just finished tests for the build machine, so rename
5802         # the file auto-build.h in the gcc directory.
5803         mv auto-host.h ../auto-build.h
5804         cd ..
5805         rm -rf $tempdir
5806         build_xm_file="auto-build.h gansidecl.h ${build_xm_file}"
5807 fi
5808
5809 xm_file="gansidecl.h ${xm_file}"
5810 tm_file="gansidecl.h ${tm_file}"
5811
5812 vars="host_xm_file tm_file xm_file build_xm_file"
5813 links="config.h tm.h tconfig.h hconfig.h"
5814 defines="host_xm_defines null_defines xm_defines build_xm_defines"
5815
5816 rm -f config.bak
5817 if test -f config.status; then mv -f config.status config.bak; fi
5818
5819 # Make the links.
5820 while test -n "$vars"
5821 do
5822         set $vars; var=$1; shift; vars=$*
5823         set $links; link=$1; shift; links=$*
5824         set $defines; define=$1; shift; defines=$*
5825
5826         rm -f $link
5827
5828         # Define TARGET_CPU_DEFAULT if the system wants one.
5829         # This substitutes for lots of *.h files.
5830         if test "$target_cpu_default" != "" -a $link = tm.h
5831         then
5832                 echo "#define TARGET_CPU_DEFAULT ($target_cpu_default)" >>$link
5833         fi
5834
5835         for file in `eval echo '$'$var`; do
5836                 case $file in
5837                 auto-config.h)
5838                         ;;
5839                 *)
5840                         echo '#ifdef IN_GCC' >>$link
5841                         ;;
5842                 esac
5843                 echo "#include \"$file\"" >>$link
5844                 case $file in
5845                 auto-config.h)
5846                         ;;
5847                 *)
5848                         echo '#endif' >>$link
5849                         ;;
5850                 esac
5851         done
5852
5853         for def in `eval echo '$'$define`; do
5854                 echo "#ifndef $def" >>$link
5855                 echo "#define $def" >>$link
5856                 echo "#endif" >>$link
5857         done
5858 done
5859
5860 # Truncate the target if necessary
5861 if test x$host_truncate_target != x; then
5862         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
5863 fi
5864
5865 # Get the version trigger filename from the toplevel
5866 if test "${with_gcc_version_trigger+set}" = set; then
5867         gcc_version_trigger=$with_gcc_version_trigger
5868 else
5869         gcc_version_trigger=${srcdir}/version.c
5870 fi
5871 gcc_version=`sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/' < ${gcc_version_trigger}`
5872
5873 # Internationalization
5874 PACKAGE=gcc
5875 VERSION="$gcc_version"
5876 cat >> confdefs.h <<EOF
5877 #define PACKAGE "$PACKAGE"
5878 EOF
5879
5880 cat >> confdefs.h <<EOF
5881 #define VERSION "$VERSION"
5882 EOF
5883
5884
5885
5886
5887 ALL_LINGUAS="en_UK"
5888
5889 # NLS support is still experimental, so disable it by default for now.
5890 # Check whether --enable-nls or --disable-nls was given.
5891 if test "${enable_nls+set}" = set; then
5892   enableval="$enable_nls"
5893   :
5894 else
5895   enable_nls=no
5896 fi
5897
5898
5899
5900         echo $ac_n "checking for strerror in -lcposix""... $ac_c" 1>&6
5901 echo "configure:5902: checking for strerror in -lcposix" >&5
5902 ac_lib_var=`echo cposix'_'strerror | sed 'y%./+-%__p_%'`
5903 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5904   echo $ac_n "(cached) $ac_c" 1>&6
5905 else
5906   ac_save_LIBS="$LIBS"
5907 LIBS="-lcposix  $LIBS"
5908 cat > conftest.$ac_ext <<EOF
5909 #line 5910 "configure"
5910 #include "confdefs.h"
5911 /* Override any gcc2 internal prototype to avoid an error.  */
5912 /* We use char because int might match the return type of a gcc2
5913     builtin and then its argument prototype would still apply.  */
5914 char strerror();
5915
5916 int main() {
5917 strerror()
5918 ; return 0; }
5919 EOF
5920 if { (eval echo configure:5921: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5921   rm -rf conftest*
5922   eval "ac_cv_lib_$ac_lib_var=yes"
5923 else
5924   echo "configure: failed program was:" >&5
5925   cat conftest.$ac_ext >&5
5926   rm -rf conftest*
5927   eval "ac_cv_lib_$ac_lib_var=no"
5928 fi
5929 rm -f conftest*
5930 LIBS="$ac_save_LIBS"
5931
5932 fi
5933 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5934   echo "$ac_t""yes" 1>&6
5935   LIBS="$LIBS -lcposix"
5936 else
5937   echo "$ac_t""no" 1>&6
5938 fi
5939
5940
5941
5942 echo $ac_n "checking for working const""... $ac_c" 1>&6
5943 echo "configure:5944: checking for working const" >&5
5944 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
5945   echo $ac_n "(cached) $ac_c" 1>&6
5946 else
5947   cat > conftest.$ac_ext <<EOF
5948 #line 5949 "configure"
5949 #include "confdefs.h"
5950
5951 int main() {
5952
5953 /* Ultrix mips cc rejects this.  */
5954 typedef int charset[2]; const charset x;
5955 /* SunOS 4.1.1 cc rejects this.  */
5956 char const *const *ccp;
5957 char **p;
5958 /* NEC SVR4.0.2 mips cc rejects this.  */
5959 struct point {int x, y;};
5960 static struct point const zero = {0,0};
5961 /* AIX XL C 1.02.0.0 rejects this.
5962    It does not let you subtract one const X* pointer from another in an arm
5963    of an if-expression whose if-part is not a constant expression */
5964 const char *g = "string";
5965 ccp = &g + (g ? g-g : 0);
5966 /* HPUX 7.0 cc rejects these. */
5967 ++ccp;
5968 p = (char**) ccp;
5969 ccp = (char const *const *) p;
5970 { /* SCO 3.2v4 cc rejects this.  */
5971   char *t;
5972   char const *s = 0 ? (char *) 0 : (char const *) 0;
5973
5974   *t++ = 0;
5975 }
5976 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
5977   int x[] = {25, 17};
5978   const int *foo = &x[0];
5979   ++foo;
5980 }
5981 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
5982   typedef const int *iptr;
5983   iptr p = 0;
5984   ++p;
5985 }
5986 { /* AIX XL C 1.02.0.0 rejects this saying
5987      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
5988   struct s { int j; const int *ap[3]; };
5989   struct s *b; b->j = 5;
5990 }
5991 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
5992   const int foo = 10;
5993 }
5994
5995 ; return 0; }
5996 EOF
5997 if { (eval echo configure:5998: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5998   rm -rf conftest*
5999   ac_cv_c_const=yes
6000 else
6001   echo "configure: failed program was:" >&5
6002   cat conftest.$ac_ext >&5
6003   rm -rf conftest*
6004   ac_cv_c_const=no
6005 fi
6006 rm -f conftest*
6007 fi
6008
6009 echo "$ac_t""$ac_cv_c_const" 1>&6
6010 if test $ac_cv_c_const = no; then
6011   cat >> confdefs.h <<\EOF
6012 #define const
6013 EOF
6014
6015 fi
6016
6017 echo $ac_n "checking for inline""... $ac_c" 1>&6
6018 echo "configure:6019: checking for inline" >&5
6019 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
6020   echo $ac_n "(cached) $ac_c" 1>&6
6021 else
6022   ac_cv_c_inline=no
6023 for ac_kw in inline __inline__ __inline; do
6024   cat > conftest.$ac_ext <<EOF
6025 #line 6026 "configure"
6026 #include "confdefs.h"
6027
6028 int main() {
6029 } $ac_kw foo() {
6030 ; return 0; }
6031 EOF
6032 if { (eval echo configure:6033: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6033   rm -rf conftest*
6034   ac_cv_c_inline=$ac_kw; break
6035 else
6036   echo "configure: failed program was:" >&5
6037   cat conftest.$ac_ext >&5
6038 fi
6039 rm -f conftest*
6040 done
6041
6042 fi
6043
6044 echo "$ac_t""$ac_cv_c_inline" 1>&6
6045 case "$ac_cv_c_inline" in
6046   inline | yes) ;;
6047   no) cat >> confdefs.h <<\EOF
6048 #define inline
6049 EOF
6050  ;;
6051   *)  cat >> confdefs.h <<EOF
6052 #define inline $ac_cv_c_inline
6053 EOF
6054  ;;
6055 esac
6056
6057 echo $ac_n "checking for off_t""... $ac_c" 1>&6
6058 echo "configure:6059: checking for off_t" >&5
6059 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
6060   echo $ac_n "(cached) $ac_c" 1>&6
6061 else
6062   cat > conftest.$ac_ext <<EOF
6063 #line 6064 "configure"
6064 #include "confdefs.h"
6065 #include <sys/types.h>
6066 #if STDC_HEADERS
6067 #include <stdlib.h>
6068 #include <stddef.h>
6069 #endif
6070 EOF
6071 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6072   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
6073   rm -rf conftest*
6074   ac_cv_type_off_t=yes
6075 else
6076   rm -rf conftest*
6077   ac_cv_type_off_t=no
6078 fi
6079 rm -f conftest*
6080
6081 fi
6082 echo "$ac_t""$ac_cv_type_off_t" 1>&6
6083 if test $ac_cv_type_off_t = no; then
6084   cat >> confdefs.h <<\EOF
6085 #define off_t long
6086 EOF
6087
6088 fi
6089
6090 echo $ac_n "checking for size_t""... $ac_c" 1>&6
6091 echo "configure:6092: checking for size_t" >&5
6092 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
6093   echo $ac_n "(cached) $ac_c" 1>&6
6094 else
6095   cat > conftest.$ac_ext <<EOF
6096 #line 6097 "configure"
6097 #include "confdefs.h"
6098 #include <sys/types.h>
6099 #if STDC_HEADERS
6100 #include <stdlib.h>
6101 #include <stddef.h>
6102 #endif
6103 EOF
6104 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6105   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
6106   rm -rf conftest*
6107   ac_cv_type_size_t=yes
6108 else
6109   rm -rf conftest*
6110   ac_cv_type_size_t=no
6111 fi
6112 rm -f conftest*
6113
6114 fi
6115 echo "$ac_t""$ac_cv_type_size_t" 1>&6
6116 if test $ac_cv_type_size_t = no; then
6117   cat >> confdefs.h <<\EOF
6118 #define size_t unsigned
6119 EOF
6120
6121 fi
6122
6123 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
6124 # for constant arguments.  Useless!
6125 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
6126 echo "configure:6127: checking for working alloca.h" >&5
6127 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
6128   echo $ac_n "(cached) $ac_c" 1>&6
6129 else
6130   cat > conftest.$ac_ext <<EOF
6131 #line 6132 "configure"
6132 #include "confdefs.h"
6133 #include <alloca.h>
6134 int main() {
6135 char *p = alloca(2 * sizeof(int));
6136 ; return 0; }
6137 EOF
6138 if { (eval echo configure:6139: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6139   rm -rf conftest*
6140   ac_cv_header_alloca_h=yes
6141 else
6142   echo "configure: failed program was:" >&5
6143   cat conftest.$ac_ext >&5
6144   rm -rf conftest*
6145   ac_cv_header_alloca_h=no
6146 fi
6147 rm -f conftest*
6148 fi
6149
6150 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
6151 if test $ac_cv_header_alloca_h = yes; then
6152   cat >> confdefs.h <<\EOF
6153 #define HAVE_ALLOCA_H 1
6154 EOF
6155
6156 fi
6157
6158 echo $ac_n "checking for alloca""... $ac_c" 1>&6
6159 echo "configure:6160: checking for alloca" >&5
6160 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
6161   echo $ac_n "(cached) $ac_c" 1>&6
6162 else
6163   cat > conftest.$ac_ext <<EOF
6164 #line 6165 "configure"
6165 #include "confdefs.h"
6166
6167 #ifdef __GNUC__
6168 # define alloca __builtin_alloca
6169 #else
6170 # ifdef _MSC_VER
6171 #  include <malloc.h>
6172 #  define alloca _alloca
6173 # else
6174 #  if HAVE_ALLOCA_H
6175 #   include <alloca.h>
6176 #  else
6177 #   ifdef _AIX
6178  #pragma alloca
6179 #   else
6180 #    ifndef alloca /* predefined by HP cc +Olibcalls */
6181 char *alloca ();
6182 #    endif
6183 #   endif
6184 #  endif
6185 # endif
6186 #endif
6187
6188 int main() {
6189 char *p = (char *) alloca(1);
6190 ; return 0; }
6191 EOF
6192 if { (eval echo configure:6193: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6193   rm -rf conftest*
6194   ac_cv_func_alloca_works=yes
6195 else
6196   echo "configure: failed program was:" >&5
6197   cat conftest.$ac_ext >&5
6198   rm -rf conftest*
6199   ac_cv_func_alloca_works=no
6200 fi
6201 rm -f conftest*
6202 fi
6203
6204 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
6205 if test $ac_cv_func_alloca_works = yes; then
6206   cat >> confdefs.h <<\EOF
6207 #define HAVE_ALLOCA 1
6208 EOF
6209
6210 fi
6211
6212 if test $ac_cv_func_alloca_works = no; then
6213   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
6214   # that cause trouble.  Some versions do not even contain alloca or
6215   # contain a buggy version.  If you still want to use their alloca,
6216   # use ar to extract alloca.o from them instead of compiling alloca.c.
6217   ALLOCA=alloca.${ac_objext}
6218   cat >> confdefs.h <<\EOF
6219 #define C_ALLOCA 1
6220 EOF
6221
6222
6223 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
6224 echo "configure:6225: checking whether alloca needs Cray hooks" >&5
6225 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
6226   echo $ac_n "(cached) $ac_c" 1>&6
6227 else
6228   cat > conftest.$ac_ext <<EOF
6229 #line 6230 "configure"
6230 #include "confdefs.h"
6231 #if defined(CRAY) && ! defined(CRAY2)
6232 webecray
6233 #else
6234 wenotbecray
6235 #endif
6236
6237 EOF
6238 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6239   egrep "webecray" >/dev/null 2>&1; then
6240   rm -rf conftest*
6241   ac_cv_os_cray=yes
6242 else
6243   rm -rf conftest*
6244   ac_cv_os_cray=no
6245 fi
6246 rm -f conftest*
6247
6248 fi
6249
6250 echo "$ac_t""$ac_cv_os_cray" 1>&6
6251 if test $ac_cv_os_cray = yes; then
6252 for ac_func in _getb67 GETB67 getb67; do
6253   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6254 echo "configure:6255: checking for $ac_func" >&5
6255 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6256   echo $ac_n "(cached) $ac_c" 1>&6
6257 else
6258   cat > conftest.$ac_ext <<EOF
6259 #line 6260 "configure"
6260 #include "confdefs.h"
6261 /* System header to define __stub macros and hopefully few prototypes,
6262     which can conflict with char $ac_func(); below.  */
6263 #include <assert.h>
6264 /* Override any gcc2 internal prototype to avoid an error.  */
6265 /* We use char because int might match the return type of a gcc2
6266     builtin and then its argument prototype would still apply.  */
6267 char $ac_func();
6268
6269 int main() {
6270
6271 /* The GNU C library defines this for functions which it implements
6272     to always fail with ENOSYS.  Some functions are actually named
6273     something starting with __ and the normal name is an alias.  */
6274 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6275 choke me
6276 #else
6277 $ac_func();
6278 #endif
6279
6280 ; return 0; }
6281 EOF
6282 if { (eval echo configure:6283: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6283   rm -rf conftest*
6284   eval "ac_cv_func_$ac_func=yes"
6285 else
6286   echo "configure: failed program was:" >&5
6287   cat conftest.$ac_ext >&5
6288   rm -rf conftest*
6289   eval "ac_cv_func_$ac_func=no"
6290 fi
6291 rm -f conftest*
6292 fi
6293
6294 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6295   echo "$ac_t""yes" 1>&6
6296   cat >> confdefs.h <<EOF
6297 #define CRAY_STACKSEG_END $ac_func
6298 EOF
6299
6300   break
6301 else
6302   echo "$ac_t""no" 1>&6
6303 fi
6304
6305 done
6306 fi
6307
6308 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
6309 echo "configure:6310: checking stack direction for C alloca" >&5
6310 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
6311   echo $ac_n "(cached) $ac_c" 1>&6
6312 else
6313   if test "$cross_compiling" = yes; then
6314   ac_cv_c_stack_direction=0
6315 else
6316   cat > conftest.$ac_ext <<EOF
6317 #line 6318 "configure"
6318 #include "confdefs.h"
6319 find_stack_direction ()
6320 {
6321   static char *addr = 0;
6322   auto char dummy;
6323   if (addr == 0)
6324     {
6325       addr = &dummy;
6326       return find_stack_direction ();
6327     }
6328   else
6329     return (&dummy > addr) ? 1 : -1;
6330 }
6331 main ()
6332 {
6333   exit (find_stack_direction() < 0);
6334 }
6335 EOF
6336 if { (eval echo configure:6337: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
6337 then
6338   ac_cv_c_stack_direction=1
6339 else
6340   echo "configure: failed program was:" >&5
6341   cat conftest.$ac_ext >&5
6342   rm -fr conftest*
6343   ac_cv_c_stack_direction=-1
6344 fi
6345 rm -fr conftest*
6346 fi
6347
6348 fi
6349
6350 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
6351 cat >> confdefs.h <<EOF
6352 #define STACK_DIRECTION $ac_cv_c_stack_direction
6353 EOF
6354
6355 fi
6356
6357 for ac_hdr in unistd.h
6358 do
6359 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
6360 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
6361 echo "configure:6362: checking for $ac_hdr" >&5
6362 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
6363   echo $ac_n "(cached) $ac_c" 1>&6
6364 else
6365   cat > conftest.$ac_ext <<EOF
6366 #line 6367 "configure"
6367 #include "confdefs.h"
6368 #include <$ac_hdr>
6369 EOF
6370 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6371 { (eval echo configure:6372: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
6372 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
6373 if test -z "$ac_err"; then
6374   rm -rf conftest*
6375   eval "ac_cv_header_$ac_safe=yes"
6376 else
6377   echo "$ac_err" >&5
6378   echo "configure: failed program was:" >&5
6379   cat conftest.$ac_ext >&5
6380   rm -rf conftest*
6381   eval "ac_cv_header_$ac_safe=no"
6382 fi
6383 rm -f conftest*
6384 fi
6385 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
6386   echo "$ac_t""yes" 1>&6
6387     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
6388   cat >> confdefs.h <<EOF
6389 #define $ac_tr_hdr 1
6390 EOF
6391
6392 else
6393   echo "$ac_t""no" 1>&6
6394 fi
6395 done
6396
6397 for ac_func in getpagesize
6398 do
6399 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6400 echo "configure:6401: checking for $ac_func" >&5
6401 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6402   echo $ac_n "(cached) $ac_c" 1>&6
6403 else
6404   cat > conftest.$ac_ext <<EOF
6405 #line 6406 "configure"
6406 #include "confdefs.h"
6407 /* System header to define __stub macros and hopefully few prototypes,
6408     which can conflict with char $ac_func(); below.  */
6409 #include <assert.h>
6410 /* Override any gcc2 internal prototype to avoid an error.  */
6411 /* We use char because int might match the return type of a gcc2
6412     builtin and then its argument prototype would still apply.  */
6413 char $ac_func();
6414
6415 int main() {
6416
6417 /* The GNU C library defines this for functions which it implements
6418     to always fail with ENOSYS.  Some functions are actually named
6419     something starting with __ and the normal name is an alias.  */
6420 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6421 choke me
6422 #else
6423 $ac_func();
6424 #endif
6425
6426 ; return 0; }
6427 EOF
6428 if { (eval echo configure:6429: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6429   rm -rf conftest*
6430   eval "ac_cv_func_$ac_func=yes"
6431 else
6432   echo "configure: failed program was:" >&5
6433   cat conftest.$ac_ext >&5
6434   rm -rf conftest*
6435   eval "ac_cv_func_$ac_func=no"
6436 fi
6437 rm -f conftest*
6438 fi
6439
6440 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6441   echo "$ac_t""yes" 1>&6
6442     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6443   cat >> confdefs.h <<EOF
6444 #define $ac_tr_func 1
6445 EOF
6446
6447 else
6448   echo "$ac_t""no" 1>&6
6449 fi
6450 done
6451
6452 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
6453 echo "configure:6454: checking for working mmap" >&5
6454 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
6455   echo $ac_n "(cached) $ac_c" 1>&6
6456 else
6457   if test "$cross_compiling" = yes; then
6458   ac_cv_func_mmap_fixed_mapped=no
6459 else
6460   cat > conftest.$ac_ext <<EOF
6461 #line 6462 "configure"
6462 #include "confdefs.h"
6463
6464 /* Thanks to Mike Haertel and Jim Avera for this test.
6465    Here is a matrix of mmap possibilities:
6466         mmap private not fixed
6467         mmap private fixed at somewhere currently unmapped
6468         mmap private fixed at somewhere already mapped
6469         mmap shared not fixed
6470         mmap shared fixed at somewhere currently unmapped
6471         mmap shared fixed at somewhere already mapped
6472    For private mappings, we should verify that changes cannot be read()
6473    back from the file, nor mmap's back from the file at a different
6474    address.  (There have been systems where private was not correctly
6475    implemented like the infamous i386 svr4.0, and systems where the
6476    VM page cache was not coherent with the filesystem buffer cache
6477    like early versions of FreeBSD and possibly contemporary NetBSD.)
6478    For shared mappings, we should conversely verify that changes get
6479    propogated back to all the places they're supposed to be.
6480
6481    Grep wants private fixed already mapped.
6482    The main things grep needs to know about mmap are:
6483    * does it exist and is it safe to write into the mmap'd area
6484    * how to use it (BSD variants)  */
6485 #include <sys/types.h>
6486 #include <fcntl.h>
6487 #include <sys/mman.h>
6488
6489 /* This mess was copied from the GNU getpagesize.h.  */
6490 #ifndef HAVE_GETPAGESIZE
6491 # ifdef HAVE_UNISTD_H
6492 #  include <unistd.h>
6493 # endif
6494
6495 /* Assume that all systems that can run configure have sys/param.h.  */
6496 # ifndef HAVE_SYS_PARAM_H
6497 #  define HAVE_SYS_PARAM_H 1
6498 # endif
6499
6500 # ifdef _SC_PAGESIZE
6501 #  define getpagesize() sysconf(_SC_PAGESIZE)
6502 # else /* no _SC_PAGESIZE */
6503 #  ifdef HAVE_SYS_PARAM_H
6504 #   include <sys/param.h>
6505 #   ifdef EXEC_PAGESIZE
6506 #    define getpagesize() EXEC_PAGESIZE
6507 #   else /* no EXEC_PAGESIZE */
6508 #    ifdef NBPG
6509 #     define getpagesize() NBPG * CLSIZE
6510 #     ifndef CLSIZE
6511 #      define CLSIZE 1
6512 #     endif /* no CLSIZE */
6513 #    else /* no NBPG */
6514 #     ifdef NBPC
6515 #      define getpagesize() NBPC
6516 #     else /* no NBPC */
6517 #      ifdef PAGESIZE
6518 #       define getpagesize() PAGESIZE
6519 #      endif /* PAGESIZE */
6520 #     endif /* no NBPC */
6521 #    endif /* no NBPG */
6522 #   endif /* no EXEC_PAGESIZE */
6523 #  else /* no HAVE_SYS_PARAM_H */
6524 #   define getpagesize() 8192   /* punt totally */
6525 #  endif /* no HAVE_SYS_PARAM_H */
6526 # endif /* no _SC_PAGESIZE */
6527
6528 #endif /* no HAVE_GETPAGESIZE */
6529
6530 #ifdef __cplusplus
6531 extern "C" { void *malloc(unsigned); }
6532 #else
6533 char *malloc();
6534 #endif
6535
6536 int
6537 main()
6538 {
6539         char *data, *data2, *data3;
6540         int i, pagesize;
6541         int fd;
6542
6543         pagesize = getpagesize();
6544
6545         /*
6546          * First, make a file with some known garbage in it.
6547          */
6548         data = malloc(pagesize);
6549         if (!data)
6550                 exit(1);
6551         for (i = 0; i < pagesize; ++i)
6552                 *(data + i) = rand();
6553         umask(0);
6554         fd = creat("conftestmmap", 0600);
6555         if (fd < 0)
6556                 exit(1);
6557         if (write(fd, data, pagesize) != pagesize)
6558                 exit(1);
6559         close(fd);
6560
6561         /*
6562          * Next, try to mmap the file at a fixed address which
6563          * already has something else allocated at it.  If we can,
6564          * also make sure that we see the same garbage.
6565          */
6566         fd = open("conftestmmap", O_RDWR);
6567         if (fd < 0)
6568                 exit(1);
6569         data2 = malloc(2 * pagesize);
6570         if (!data2)
6571                 exit(1);
6572         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
6573         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
6574             MAP_PRIVATE | MAP_FIXED, fd, 0L))
6575                 exit(1);
6576         for (i = 0; i < pagesize; ++i)
6577                 if (*(data + i) != *(data2 + i))
6578                         exit(1);
6579
6580         /*
6581          * Finally, make sure that changes to the mapped area
6582          * do not percolate back to the file as seen by read().
6583          * (This is a bug on some variants of i386 svr4.0.)
6584          */
6585         for (i = 0; i < pagesize; ++i)
6586                 *(data2 + i) = *(data2 + i) + 1;
6587         data3 = malloc(pagesize);
6588         if (!data3)
6589                 exit(1);
6590         if (read(fd, data3, pagesize) != pagesize)
6591                 exit(1);
6592         for (i = 0; i < pagesize; ++i)
6593                 if (*(data + i) != *(data3 + i))
6594                         exit(1);
6595         close(fd);
6596         unlink("conftestmmap");
6597         exit(0);
6598 }
6599
6600 EOF
6601 if { (eval echo configure:6602: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
6602 then
6603   ac_cv_func_mmap_fixed_mapped=yes
6604 else
6605   echo "configure: failed program was:" >&5
6606   cat conftest.$ac_ext >&5
6607   rm -fr conftest*
6608   ac_cv_func_mmap_fixed_mapped=no
6609 fi
6610 rm -fr conftest*
6611 fi
6612
6613 fi
6614
6615 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
6616 if test $ac_cv_func_mmap_fixed_mapped = yes; then
6617   cat >> confdefs.h <<\EOF
6618 #define HAVE_MMAP 1
6619 EOF
6620
6621 fi
6622
6623
6624    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
6625 unistd.h sys/param.h
6626 do
6627 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
6628 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
6629 echo "configure:6630: checking for $ac_hdr" >&5
6630 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
6631   echo $ac_n "(cached) $ac_c" 1>&6
6632 else
6633   cat > conftest.$ac_ext <<EOF
6634 #line 6635 "configure"
6635 #include "confdefs.h"
6636 #include <$ac_hdr>
6637 EOF
6638 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6639 { (eval echo configure:6640: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
6640 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
6641 if test -z "$ac_err"; then
6642   rm -rf conftest*
6643   eval "ac_cv_header_$ac_safe=yes"
6644 else
6645   echo "$ac_err" >&5
6646   echo "configure: failed program was:" >&5
6647   cat conftest.$ac_ext >&5
6648   rm -rf conftest*
6649   eval "ac_cv_header_$ac_safe=no"
6650 fi
6651 rm -f conftest*
6652 fi
6653 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
6654   echo "$ac_t""yes" 1>&6
6655     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
6656   cat >> confdefs.h <<EOF
6657 #define $ac_tr_hdr 1
6658 EOF
6659
6660 else
6661   echo "$ac_t""no" 1>&6
6662 fi
6663 done
6664
6665    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
6666 strdup __argz_count __argz_stringify __argz_next
6667 do
6668 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6669 echo "configure:6670: checking for $ac_func" >&5
6670 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6671   echo $ac_n "(cached) $ac_c" 1>&6
6672 else
6673   cat > conftest.$ac_ext <<EOF
6674 #line 6675 "configure"
6675 #include "confdefs.h"
6676 /* System header to define __stub macros and hopefully few prototypes,
6677     which can conflict with char $ac_func(); below.  */
6678 #include <assert.h>
6679 /* Override any gcc2 internal prototype to avoid an error.  */
6680 /* We use char because int might match the return type of a gcc2
6681     builtin and then its argument prototype would still apply.  */
6682 char $ac_func();
6683
6684 int main() {
6685
6686 /* The GNU C library defines this for functions which it implements
6687     to always fail with ENOSYS.  Some functions are actually named
6688     something starting with __ and the normal name is an alias.  */
6689 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6690 choke me
6691 #else
6692 $ac_func();
6693 #endif
6694
6695 ; return 0; }
6696 EOF
6697 if { (eval echo configure:6698: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6698   rm -rf conftest*
6699   eval "ac_cv_func_$ac_func=yes"
6700 else
6701   echo "configure: failed program was:" >&5
6702   cat conftest.$ac_ext >&5
6703   rm -rf conftest*
6704   eval "ac_cv_func_$ac_func=no"
6705 fi
6706 rm -f conftest*
6707 fi
6708
6709 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6710   echo "$ac_t""yes" 1>&6
6711     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6712   cat >> confdefs.h <<EOF
6713 #define $ac_tr_func 1
6714 EOF
6715
6716 else
6717   echo "$ac_t""no" 1>&6
6718 fi
6719 done
6720
6721
6722    if test "${ac_cv_func_stpcpy+set}" != "set"; then
6723      for ac_func in stpcpy
6724 do
6725 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6726 echo "configure:6727: checking for $ac_func" >&5
6727 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6728   echo $ac_n "(cached) $ac_c" 1>&6
6729 else
6730   cat > conftest.$ac_ext <<EOF
6731 #line 6732 "configure"
6732 #include "confdefs.h"
6733 /* System header to define __stub macros and hopefully few prototypes,
6734     which can conflict with char $ac_func(); below.  */
6735 #include <assert.h>
6736 /* Override any gcc2 internal prototype to avoid an error.  */
6737 /* We use char because int might match the return type of a gcc2
6738     builtin and then its argument prototype would still apply.  */
6739 char $ac_func();
6740
6741 int main() {
6742
6743 /* The GNU C library defines this for functions which it implements
6744     to always fail with ENOSYS.  Some functions are actually named
6745     something starting with __ and the normal name is an alias.  */
6746 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6747 choke me
6748 #else
6749 $ac_func();
6750 #endif
6751
6752 ; return 0; }
6753 EOF
6754 if { (eval echo configure:6755: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6755   rm -rf conftest*
6756   eval "ac_cv_func_$ac_func=yes"
6757 else
6758   echo "configure: failed program was:" >&5
6759   cat conftest.$ac_ext >&5
6760   rm -rf conftest*
6761   eval "ac_cv_func_$ac_func=no"
6762 fi
6763 rm -f conftest*
6764 fi
6765
6766 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6767   echo "$ac_t""yes" 1>&6
6768     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6769   cat >> confdefs.h <<EOF
6770 #define $ac_tr_func 1
6771 EOF
6772
6773 else
6774   echo "$ac_t""no" 1>&6
6775 fi
6776 done
6777
6778    fi
6779    if test "${ac_cv_func_stpcpy}" = "yes"; then
6780      cat >> confdefs.h <<\EOF
6781 #define HAVE_STPCPY 1
6782 EOF
6783
6784    fi
6785
6786    if test $ac_cv_header_locale_h = yes; then
6787     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
6788 echo "configure:6789: checking for LC_MESSAGES" >&5
6789 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
6790   echo $ac_n "(cached) $ac_c" 1>&6
6791 else
6792   cat > conftest.$ac_ext <<EOF
6793 #line 6794 "configure"
6794 #include "confdefs.h"
6795 #include <locale.h>
6796 int main() {
6797 return LC_MESSAGES
6798 ; return 0; }
6799 EOF
6800 if { (eval echo configure:6801: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6801   rm -rf conftest*
6802   am_cv_val_LC_MESSAGES=yes
6803 else
6804   echo "configure: failed program was:" >&5
6805   cat conftest.$ac_ext >&5
6806   rm -rf conftest*
6807   am_cv_val_LC_MESSAGES=no
6808 fi
6809 rm -f conftest*
6810 fi
6811
6812 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
6813     if test $am_cv_val_LC_MESSAGES = yes; then
6814       cat >> confdefs.h <<\EOF
6815 #define HAVE_LC_MESSAGES 1
6816 EOF
6817
6818     fi
6819   fi
6820    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
6821 echo "configure:6822: checking whether NLS is requested" >&5
6822         # Check whether --enable-nls or --disable-nls was given.
6823 if test "${enable_nls+set}" = set; then
6824   enableval="$enable_nls"
6825   USE_NLS=$enableval
6826 else
6827   USE_NLS=yes
6828 fi
6829
6830     echo "$ac_t""$USE_NLS" 1>&6
6831
6832
6833     USE_INCLUDED_LIBINTL=no
6834
6835         if test "$USE_NLS" = "yes"; then
6836       cat >> confdefs.h <<\EOF
6837 #define ENABLE_NLS 1
6838 EOF
6839
6840       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
6841 echo "configure:6842: checking whether included gettext is requested" >&5
6842       # Check whether --with-included-gettext or --without-included-gettext was given.
6843 if test "${with_included_gettext+set}" = set; then
6844   withval="$with_included_gettext"
6845   nls_cv_force_use_gnu_gettext=$withval
6846 else
6847   nls_cv_force_use_gnu_gettext=no
6848 fi
6849
6850       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
6851
6852       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
6853       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
6854                                         nls_cv_header_intl=
6855         nls_cv_header_libgt=
6856         CATOBJEXT=NONE
6857
6858         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
6859 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
6860 echo "configure:6861: checking for libintl.h" >&5
6861 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
6862   echo $ac_n "(cached) $ac_c" 1>&6
6863 else
6864   cat > conftest.$ac_ext <<EOF
6865 #line 6866 "configure"
6866 #include "confdefs.h"
6867 #include <libintl.h>
6868 EOF
6869 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6870 { (eval echo configure:6871: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
6871 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
6872 if test -z "$ac_err"; then
6873   rm -rf conftest*
6874   eval "ac_cv_header_$ac_safe=yes"
6875 else
6876   echo "$ac_err" >&5
6877   echo "configure: failed program was:" >&5
6878   cat conftest.$ac_ext >&5
6879   rm -rf conftest*
6880   eval "ac_cv_header_$ac_safe=no"
6881 fi
6882 rm -f conftest*
6883 fi
6884 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
6885   echo "$ac_t""yes" 1>&6
6886   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
6887 echo "configure:6888: checking for gettext in libc" >&5
6888 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
6889   echo $ac_n "(cached) $ac_c" 1>&6
6890 else
6891   cat > conftest.$ac_ext <<EOF
6892 #line 6893 "configure"
6893 #include "confdefs.h"
6894 #include <libintl.h>
6895 int main() {
6896 return (int) gettext ("")
6897 ; return 0; }
6898 EOF
6899 if { (eval echo configure:6900: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6900   rm -rf conftest*
6901   gt_cv_func_gettext_libc=yes
6902 else
6903   echo "configure: failed program was:" >&5
6904   cat conftest.$ac_ext >&5
6905   rm -rf conftest*
6906   gt_cv_func_gettext_libc=no
6907 fi
6908 rm -f conftest*
6909 fi
6910
6911 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
6912
6913            if test "$gt_cv_func_gettext_libc" != "yes"; then
6914              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
6915 echo "configure:6916: checking for bindtextdomain in -lintl" >&5
6916 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
6917 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6918   echo $ac_n "(cached) $ac_c" 1>&6
6919 else
6920   ac_save_LIBS="$LIBS"
6921 LIBS="-lintl  $LIBS"
6922 cat > conftest.$ac_ext <<EOF
6923 #line 6924 "configure"
6924 #include "confdefs.h"
6925 /* Override any gcc2 internal prototype to avoid an error.  */
6926 /* We use char because int might match the return type of a gcc2
6927     builtin and then its argument prototype would still apply.  */
6928 char bindtextdomain();
6929
6930 int main() {
6931 bindtextdomain()
6932 ; return 0; }
6933 EOF
6934 if { (eval echo configure:6935: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6935   rm -rf conftest*
6936   eval "ac_cv_lib_$ac_lib_var=yes"
6937 else
6938   echo "configure: failed program was:" >&5
6939   cat conftest.$ac_ext >&5
6940   rm -rf conftest*
6941   eval "ac_cv_lib_$ac_lib_var=no"
6942 fi
6943 rm -f conftest*
6944 LIBS="$ac_save_LIBS"
6945
6946 fi
6947 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6948   echo "$ac_t""yes" 1>&6
6949   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
6950 echo "configure:6951: checking for gettext in libintl" >&5
6951 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
6952   echo $ac_n "(cached) $ac_c" 1>&6
6953 else
6954   echo $ac_n "checking for gettext in -lintl""... $ac_c" 1>&6
6955 echo "configure:6956: checking for gettext in -lintl" >&5
6956 ac_lib_var=`echo intl'_'gettext | sed 'y%./+-%__p_%'`
6957 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6958   echo $ac_n "(cached) $ac_c" 1>&6
6959 else
6960   ac_save_LIBS="$LIBS"
6961 LIBS="-lintl  $LIBS"
6962 cat > conftest.$ac_ext <<EOF
6963 #line 6964 "configure"
6964 #include "confdefs.h"
6965 /* Override any gcc2 internal prototype to avoid an error.  */
6966 /* We use char because int might match the return type of a gcc2
6967     builtin and then its argument prototype would still apply.  */
6968 char gettext();
6969
6970 int main() {
6971 gettext()
6972 ; return 0; }
6973 EOF
6974 if { (eval echo configure:6975: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6975   rm -rf conftest*
6976   eval "ac_cv_lib_$ac_lib_var=yes"
6977 else
6978   echo "configure: failed program was:" >&5
6979   cat conftest.$ac_ext >&5
6980   rm -rf conftest*
6981   eval "ac_cv_lib_$ac_lib_var=no"
6982 fi
6983 rm -f conftest*
6984 LIBS="$ac_save_LIBS"
6985
6986 fi
6987 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6988   echo "$ac_t""yes" 1>&6
6989   gt_cv_func_gettext_libintl=yes
6990 else
6991   echo "$ac_t""no" 1>&6
6992 gt_cv_func_gettext_libintl=no
6993 fi
6994
6995 fi
6996
6997 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
6998 else
6999   echo "$ac_t""no" 1>&6
7000 fi
7001
7002            fi
7003
7004            if test "$gt_cv_func_gettext_libc" = "yes" \
7005               || test "$gt_cv_func_gettext_libintl" = "yes"; then
7006               cat >> confdefs.h <<\EOF
7007 #define HAVE_GETTEXT 1
7008 EOF
7009
7010               # Extract the first word of "msgfmt", so it can be a program name with args.
7011 set dummy msgfmt; ac_word=$2
7012 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7013 echo "configure:7014: checking for $ac_word" >&5
7014 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
7015   echo $ac_n "(cached) $ac_c" 1>&6
7016 else
7017   case "$MSGFMT" in
7018   /*)
7019   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
7020   ;;
7021   *)
7022   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7023   for ac_dir in $PATH; do
7024     test -z "$ac_dir" && ac_dir=.
7025     if test -f $ac_dir/$ac_word; then
7026       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
7027         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
7028         break
7029       fi
7030     fi
7031   done
7032   IFS="$ac_save_ifs"
7033   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
7034   ;;
7035 esac
7036 fi
7037 MSGFMT="$ac_cv_path_MSGFMT"
7038 if test -n "$MSGFMT"; then
7039   echo "$ac_t""$MSGFMT" 1>&6
7040 else
7041   echo "$ac_t""no" 1>&6
7042 fi
7043               if test "$MSGFMT" != "no"; then
7044                 for ac_func in dcgettext
7045 do
7046 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7047 echo "configure:7048: checking for $ac_func" >&5
7048 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7049   echo $ac_n "(cached) $ac_c" 1>&6
7050 else
7051   cat > conftest.$ac_ext <<EOF
7052 #line 7053 "configure"
7053 #include "confdefs.h"
7054 /* System header to define __stub macros and hopefully few prototypes,
7055     which can conflict with char $ac_func(); below.  */
7056 #include <assert.h>
7057 /* Override any gcc2 internal prototype to avoid an error.  */
7058 /* We use char because int might match the return type of a gcc2
7059     builtin and then its argument prototype would still apply.  */
7060 char $ac_func();
7061
7062 int main() {
7063
7064 /* The GNU C library defines this for functions which it implements
7065     to always fail with ENOSYS.  Some functions are actually named
7066     something starting with __ and the normal name is an alias.  */
7067 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7068 choke me
7069 #else
7070 $ac_func();
7071 #endif
7072
7073 ; return 0; }
7074 EOF
7075 if { (eval echo configure:7076: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7076   rm -rf conftest*
7077   eval "ac_cv_func_$ac_func=yes"
7078 else
7079   echo "configure: failed program was:" >&5
7080   cat conftest.$ac_ext >&5
7081   rm -rf conftest*
7082   eval "ac_cv_func_$ac_func=no"
7083 fi
7084 rm -f conftest*
7085 fi
7086
7087 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7088   echo "$ac_t""yes" 1>&6
7089     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7090   cat >> confdefs.h <<EOF
7091 #define $ac_tr_func 1
7092 EOF
7093
7094 else
7095   echo "$ac_t""no" 1>&6
7096 fi
7097 done
7098
7099                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
7100 set dummy gmsgfmt; ac_word=$2
7101 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7102 echo "configure:7103: checking for $ac_word" >&5
7103 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7104   echo $ac_n "(cached) $ac_c" 1>&6
7105 else
7106   case "$GMSGFMT" in
7107   /*)
7108   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7109   ;;
7110   ?:/*)
7111   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
7112   ;;
7113   *)
7114   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7115   ac_dummy="$PATH"
7116   for ac_dir in $ac_dummy; do
7117     test -z "$ac_dir" && ac_dir=.
7118     if test -f $ac_dir/$ac_word; then
7119       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7120       break
7121     fi
7122   done
7123   IFS="$ac_save_ifs"
7124   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
7125   ;;
7126 esac
7127 fi
7128 GMSGFMT="$ac_cv_path_GMSGFMT"
7129 if test -n "$GMSGFMT"; then
7130   echo "$ac_t""$GMSGFMT" 1>&6
7131 else
7132   echo "$ac_t""no" 1>&6
7133 fi
7134
7135                 # Extract the first word of "xgettext", so it can be a program name with args.
7136 set dummy xgettext; ac_word=$2
7137 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7138 echo "configure:7139: checking for $ac_word" >&5
7139 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
7140   echo $ac_n "(cached) $ac_c" 1>&6
7141 else
7142   case "$XGETTEXT" in
7143   /*)
7144   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
7145   ;;
7146   *)
7147   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7148   for ac_dir in $PATH; do
7149     test -z "$ac_dir" && ac_dir=.
7150     if test -f $ac_dir/$ac_word; then
7151       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
7152         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
7153         break
7154       fi
7155     fi
7156   done
7157   IFS="$ac_save_ifs"
7158   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
7159   ;;
7160 esac
7161 fi
7162 XGETTEXT="$ac_cv_path_XGETTEXT"
7163 if test -n "$XGETTEXT"; then
7164   echo "$ac_t""$XGETTEXT" 1>&6
7165 else
7166   echo "$ac_t""no" 1>&6
7167 fi
7168
7169                 cat > conftest.$ac_ext <<EOF
7170 #line 7171 "configure"
7171 #include "confdefs.h"
7172
7173 int main() {
7174 extern int _nl_msg_cat_cntr;
7175                                return _nl_msg_cat_cntr
7176 ; return 0; }
7177 EOF
7178 if { (eval echo configure:7179: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7179   rm -rf conftest*
7180   CATOBJEXT=.gmo
7181                    DATADIRNAME=share
7182 else
7183   echo "configure: failed program was:" >&5
7184   cat conftest.$ac_ext >&5
7185   rm -rf conftest*
7186   CATOBJEXT=.mo
7187                    DATADIRNAME=lib
7188 fi
7189 rm -f conftest*
7190                 INSTOBJEXT=.mo
7191               fi
7192             fi
7193
7194 else
7195   echo "$ac_t""no" 1>&6
7196 fi
7197
7198
7199         if test "$CATOBJEXT" = "NONE"; then
7200           echo $ac_n "checking whether catgets can be used""... $ac_c" 1>&6
7201 echo "configure:7202: checking whether catgets can be used" >&5
7202           # Check whether --with-catgets or --without-catgets was given.
7203 if test "${with_catgets+set}" = set; then
7204   withval="$with_catgets"
7205   nls_cv_use_catgets=$withval
7206 else
7207   nls_cv_use_catgets=no
7208 fi
7209
7210           echo "$ac_t""$nls_cv_use_catgets" 1>&6
7211
7212           if test "$nls_cv_use_catgets" = "yes"; then
7213                     echo $ac_n "checking for main in -li""... $ac_c" 1>&6
7214 echo "configure:7215: checking for main in -li" >&5
7215 ac_lib_var=`echo i'_'main | sed 'y%./+-%__p_%'`
7216 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7217   echo $ac_n "(cached) $ac_c" 1>&6
7218 else
7219   ac_save_LIBS="$LIBS"
7220 LIBS="-li  $LIBS"
7221 cat > conftest.$ac_ext <<EOF
7222 #line 7223 "configure"
7223 #include "confdefs.h"
7224
7225 int main() {
7226 main()
7227 ; return 0; }
7228 EOF
7229 if { (eval echo configure:7230: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7230   rm -rf conftest*
7231   eval "ac_cv_lib_$ac_lib_var=yes"
7232 else
7233   echo "configure: failed program was:" >&5
7234   cat conftest.$ac_ext >&5
7235   rm -rf conftest*
7236   eval "ac_cv_lib_$ac_lib_var=no"
7237 fi
7238 rm -f conftest*
7239 LIBS="$ac_save_LIBS"
7240
7241 fi
7242 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7243   echo "$ac_t""yes" 1>&6
7244     ac_tr_lib=HAVE_LIB`echo i | sed -e 's/[^a-zA-Z0-9_]/_/g' \
7245     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
7246   cat >> confdefs.h <<EOF
7247 #define $ac_tr_lib 1
7248 EOF
7249
7250   LIBS="-li $LIBS"
7251
7252 else
7253   echo "$ac_t""no" 1>&6
7254 fi
7255
7256             echo $ac_n "checking for catgets""... $ac_c" 1>&6
7257 echo "configure:7258: checking for catgets" >&5
7258 if eval "test \"`echo '$''{'ac_cv_func_catgets'+set}'`\" = set"; then
7259   echo $ac_n "(cached) $ac_c" 1>&6
7260 else
7261   cat > conftest.$ac_ext <<EOF
7262 #line 7263 "configure"
7263 #include "confdefs.h"
7264 /* System header to define __stub macros and hopefully few prototypes,
7265     which can conflict with char catgets(); below.  */
7266 #include <assert.h>
7267 /* Override any gcc2 internal prototype to avoid an error.  */
7268 /* We use char because int might match the return type of a gcc2
7269     builtin and then its argument prototype would still apply.  */
7270 char catgets();
7271
7272 int main() {
7273
7274 /* The GNU C library defines this for functions which it implements
7275     to always fail with ENOSYS.  Some functions are actually named
7276     something starting with __ and the normal name is an alias.  */
7277 #if defined (__stub_catgets) || defined (__stub___catgets)
7278 choke me
7279 #else
7280 catgets();
7281 #endif
7282
7283 ; return 0; }
7284 EOF
7285 if { (eval echo configure:7286: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7286   rm -rf conftest*
7287   eval "ac_cv_func_catgets=yes"
7288 else
7289   echo "configure: failed program was:" >&5
7290   cat conftest.$ac_ext >&5
7291   rm -rf conftest*
7292   eval "ac_cv_func_catgets=no"
7293 fi
7294 rm -f conftest*
7295 fi
7296
7297 if eval "test \"`echo '$ac_cv_func_'catgets`\" = yes"; then
7298   echo "$ac_t""yes" 1>&6
7299   cat >> confdefs.h <<\EOF
7300 #define HAVE_CATGETS 1
7301 EOF
7302
7303                INTLOBJS="\$(CATOBJS)"
7304                # Extract the first word of "gencat", so it can be a program name with args.
7305 set dummy gencat; ac_word=$2
7306 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7307 echo "configure:7308: checking for $ac_word" >&5
7308 if eval "test \"`echo '$''{'ac_cv_path_GENCAT'+set}'`\" = set"; then
7309   echo $ac_n "(cached) $ac_c" 1>&6
7310 else
7311   case "$GENCAT" in
7312   /*)
7313   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a path.
7314   ;;
7315   ?:/*)
7316   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a dos path.
7317   ;;
7318   *)
7319   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7320   ac_dummy="$PATH"
7321   for ac_dir in $ac_dummy; do
7322     test -z "$ac_dir" && ac_dir=.
7323     if test -f $ac_dir/$ac_word; then
7324       ac_cv_path_GENCAT="$ac_dir/$ac_word"
7325       break
7326     fi
7327   done
7328   IFS="$ac_save_ifs"
7329   test -z "$ac_cv_path_GENCAT" && ac_cv_path_GENCAT="no"
7330   ;;
7331 esac
7332 fi
7333 GENCAT="$ac_cv_path_GENCAT"
7334 if test -n "$GENCAT"; then
7335   echo "$ac_t""$GENCAT" 1>&6
7336 else
7337   echo "$ac_t""no" 1>&6
7338 fi
7339                if test "$GENCAT" != "no"; then
7340                  # Extract the first word of "gmsgfmt", so it can be a program name with args.
7341 set dummy gmsgfmt; ac_word=$2
7342 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7343 echo "configure:7344: checking for $ac_word" >&5
7344 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7345   echo $ac_n "(cached) $ac_c" 1>&6
7346 else
7347   case "$GMSGFMT" in
7348   /*)
7349   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7350   ;;
7351   ?:/*)
7352   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
7353   ;;
7354   *)
7355   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7356   ac_dummy="$PATH"
7357   for ac_dir in $ac_dummy; do
7358     test -z "$ac_dir" && ac_dir=.
7359     if test -f $ac_dir/$ac_word; then
7360       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7361       break
7362     fi
7363   done
7364   IFS="$ac_save_ifs"
7365   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="no"
7366   ;;
7367 esac
7368 fi
7369 GMSGFMT="$ac_cv_path_GMSGFMT"
7370 if test -n "$GMSGFMT"; then
7371   echo "$ac_t""$GMSGFMT" 1>&6
7372 else
7373   echo "$ac_t""no" 1>&6
7374 fi
7375
7376                  if test "$GMSGFMT" = "no"; then
7377                    # Extract the first word of "msgfmt", so it can be a program name with args.
7378 set dummy msgfmt; ac_word=$2
7379 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7380 echo "configure:7381: checking for $ac_word" >&5
7381 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7382   echo $ac_n "(cached) $ac_c" 1>&6
7383 else
7384   case "$GMSGFMT" in
7385   /*)
7386   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7387   ;;
7388   *)
7389   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7390   for ac_dir in $PATH; do
7391     test -z "$ac_dir" && ac_dir=.
7392     if test -f $ac_dir/$ac_word; then
7393       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
7394         ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7395         break
7396       fi
7397     fi
7398   done
7399   IFS="$ac_save_ifs"
7400   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="no"
7401   ;;
7402 esac
7403 fi
7404 GMSGFMT="$ac_cv_path_GMSGFMT"
7405 if test -n "$GMSGFMT"; then
7406   echo "$ac_t""$GMSGFMT" 1>&6
7407 else
7408   echo "$ac_t""no" 1>&6
7409 fi
7410
7411                  fi
7412                  # Extract the first word of "xgettext", so it can be a program name with args.
7413 set dummy xgettext; ac_word=$2
7414 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7415 echo "configure:7416: checking for $ac_word" >&5
7416 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
7417   echo $ac_n "(cached) $ac_c" 1>&6
7418 else
7419   case "$XGETTEXT" in
7420   /*)
7421   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
7422   ;;
7423   *)
7424   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7425   for ac_dir in $PATH; do
7426     test -z "$ac_dir" && ac_dir=.
7427     if test -f $ac_dir/$ac_word; then
7428       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
7429         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
7430         break
7431       fi
7432     fi
7433   done
7434   IFS="$ac_save_ifs"
7435   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
7436   ;;
7437 esac
7438 fi
7439 XGETTEXT="$ac_cv_path_XGETTEXT"
7440 if test -n "$XGETTEXT"; then
7441   echo "$ac_t""$XGETTEXT" 1>&6
7442 else
7443   echo "$ac_t""no" 1>&6
7444 fi
7445
7446                  USE_INCLUDED_LIBINTL=yes
7447                  CATOBJEXT=.cat
7448                  INSTOBJEXT=.cat
7449                  DATADIRNAME=lib
7450                  INTLDEPS='$(top_builddir)/intl/libintl.a'
7451                  INTLLIBS=$INTLDEPS
7452                  LIBS=`echo $LIBS | sed -e 's/-lintl//'`
7453                  nls_cv_header_intl=intl/libintl.h
7454                  nls_cv_header_libgt=intl/libgettext.h
7455                fi
7456 else
7457   echo "$ac_t""no" 1>&6
7458 fi
7459
7460           fi
7461         fi
7462
7463         if test "$CATOBJEXT" = "NONE"; then
7464                           nls_cv_use_gnu_gettext=yes
7465         fi
7466       fi
7467
7468       if test "$nls_cv_use_gnu_gettext" = "yes"; then
7469                 INTLOBJS="\$(GETTOBJS)"
7470         # Extract the first word of "msgfmt", so it can be a program name with args.
7471 set dummy msgfmt; ac_word=$2
7472 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7473 echo "configure:7474: checking for $ac_word" >&5
7474 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
7475   echo $ac_n "(cached) $ac_c" 1>&6
7476 else
7477   case "$MSGFMT" in
7478   /*)
7479   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
7480   ;;
7481   *)
7482   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7483   for ac_dir in $PATH; do
7484     test -z "$ac_dir" && ac_dir=.
7485     if test -f $ac_dir/$ac_word; then
7486       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
7487         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
7488         break
7489       fi
7490     fi
7491   done
7492   IFS="$ac_save_ifs"
7493   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
7494   ;;
7495 esac
7496 fi
7497 MSGFMT="$ac_cv_path_MSGFMT"
7498 if test -n "$MSGFMT"; then
7499   echo "$ac_t""$MSGFMT" 1>&6
7500 else
7501   echo "$ac_t""no" 1>&6
7502 fi
7503
7504         # Extract the first word of "gmsgfmt", so it can be a program name with args.
7505 set dummy gmsgfmt; ac_word=$2
7506 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7507 echo "configure:7508: checking for $ac_word" >&5
7508 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7509   echo $ac_n "(cached) $ac_c" 1>&6
7510 else
7511   case "$GMSGFMT" in
7512   /*)
7513   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7514   ;;
7515   ?:/*)
7516   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
7517   ;;
7518   *)
7519   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7520   ac_dummy="$PATH"
7521   for ac_dir in $ac_dummy; do
7522     test -z "$ac_dir" && ac_dir=.
7523     if test -f $ac_dir/$ac_word; then
7524       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7525       break
7526     fi
7527   done
7528   IFS="$ac_save_ifs"
7529   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
7530   ;;
7531 esac
7532 fi
7533 GMSGFMT="$ac_cv_path_GMSGFMT"
7534 if test -n "$GMSGFMT"; then
7535   echo "$ac_t""$GMSGFMT" 1>&6
7536 else
7537   echo "$ac_t""no" 1>&6
7538 fi
7539
7540         # Extract the first word of "xgettext", so it can be a program name with args.
7541 set dummy xgettext; ac_word=$2
7542 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7543 echo "configure:7544: checking for $ac_word" >&5
7544 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
7545   echo $ac_n "(cached) $ac_c" 1>&6
7546 else
7547   case "$XGETTEXT" in
7548   /*)
7549   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
7550   ;;
7551   *)
7552   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7553   for ac_dir in $PATH; do
7554     test -z "$ac_dir" && ac_dir=.
7555     if test -f $ac_dir/$ac_word; then
7556       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
7557         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
7558         break
7559       fi
7560     fi
7561   done
7562   IFS="$ac_save_ifs"
7563   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
7564   ;;
7565 esac
7566 fi
7567 XGETTEXT="$ac_cv_path_XGETTEXT"
7568 if test -n "$XGETTEXT"; then
7569   echo "$ac_t""$XGETTEXT" 1>&6
7570 else
7571   echo "$ac_t""no" 1>&6
7572 fi
7573
7574
7575         USE_INCLUDED_LIBINTL=yes
7576         CATOBJEXT=.gmo
7577         INSTOBJEXT=.mo
7578         DATADIRNAME=share
7579         INTLDEPS='$(top_builddir)/intl/libintl.a'
7580         INTLLIBS=$INTLDEPS
7581         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
7582         nls_cv_header_intl=intl/libintl.h
7583         nls_cv_header_libgt=intl/libgettext.h
7584       fi
7585
7586             if test "$XGETTEXT" != ":"; then
7587                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
7588           : ;
7589         else
7590           echo "$ac_t""found xgettext program is not GNU xgettext; ignore it" 1>&6
7591           XGETTEXT=":"
7592         fi
7593       fi
7594
7595       # We need to process the po/ directory.
7596       POSUB=po
7597     else
7598       DATADIRNAME=share
7599       nls_cv_header_intl=intl/libintl.h
7600       nls_cv_header_libgt=intl/libgettext.h
7601     fi
7602
7603
7604
7605
7606     # If this is used in GNU gettext we have to set USE_NLS to `yes'
7607     # because some of the sources are only built for this goal.
7608     if test "$PACKAGE" = gettext; then
7609       USE_NLS=yes
7610       USE_INCLUDED_LIBINTL=yes
7611     fi
7612
7613                 for lang in $ALL_LINGUAS; do
7614       GMOFILES="$GMOFILES $lang.gmo"
7615       POFILES="$POFILES $lang.po"
7616     done
7617
7618
7619
7620
7621
7622
7623
7624
7625
7626
7627
7628
7629
7630
7631    if test "x$CATOBJEXT" != "x"; then
7632      if test "x$ALL_LINGUAS" = "x"; then
7633        LINGUAS=
7634      else
7635        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
7636 echo "configure:7637: checking for catalogs to be installed" >&5
7637        NEW_LINGUAS=
7638        for lang in ${LINGUAS=$ALL_LINGUAS}; do
7639          case "$ALL_LINGUAS" in
7640           *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
7641          esac
7642        done
7643        LINGUAS=$NEW_LINGUAS
7644        echo "$ac_t""$LINGUAS" 1>&6
7645      fi
7646
7647           if test -n "$LINGUAS"; then
7648        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
7649      fi
7650    fi
7651
7652             if test $ac_cv_header_locale_h = yes; then
7653      INCLUDE_LOCALE_H="#include <locale.h>"
7654    else
7655      INCLUDE_LOCALE_H="\
7656 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
7657    fi
7658
7659
7660             test -d intl || mkdir intl
7661    if test "$CATOBJEXT" = ".cat"; then
7662      ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
7663 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
7664 echo "configure:7665: checking for linux/version.h" >&5
7665 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7666   echo $ac_n "(cached) $ac_c" 1>&6
7667 else
7668   cat > conftest.$ac_ext <<EOF
7669 #line 7670 "configure"
7670 #include "confdefs.h"
7671 #include <linux/version.h>
7672 EOF
7673 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7674 { (eval echo configure:7675: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7675 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7676 if test -z "$ac_err"; then
7677   rm -rf conftest*
7678   eval "ac_cv_header_$ac_safe=yes"
7679 else
7680   echo "$ac_err" >&5
7681   echo "configure: failed program was:" >&5
7682   cat conftest.$ac_ext >&5
7683   rm -rf conftest*
7684   eval "ac_cv_header_$ac_safe=no"
7685 fi
7686 rm -f conftest*
7687 fi
7688 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7689   echo "$ac_t""yes" 1>&6
7690   msgformat=linux
7691 else
7692   echo "$ac_t""no" 1>&6
7693 msgformat=xopen
7694 fi
7695
7696
7697                sed -e '/^#/d' $srcdir/intl/$msgformat-msg.sed > intl/po2msg.sed
7698    fi
7699       sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
7700      $srcdir/intl/po2tbl.sed.in > intl/po2tbl.sed
7701
7702             if test "$PACKAGE" = "gettext"; then
7703      GT_NO="#NO#"
7704      GT_YES=
7705    else
7706      GT_NO=
7707      GT_YES="#YES#"
7708    fi
7709
7710
7711
7712             MKINSTALLDIRS=
7713    if test -n "$ac_aux_dir"; then
7714      MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
7715    fi
7716    if test -z "$MKINSTALLDIRS"; then
7717      MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
7718    fi
7719
7720
7721       l=
7722
7723
7724          test -d po || mkdir po
7725    if test "x$srcdir" != "x."; then
7726      if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
7727        posrcprefix="$srcdir/"
7728      else
7729        posrcprefix="../$srcdir/"
7730      fi
7731    else
7732      posrcprefix="../"
7733    fi
7734    rm -f po/POTFILES
7735    sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
7736         < $srcdir/po/POTFILES.in > po/POTFILES
7737
7738 XGETTEXT="AWK='$AWK' \$(SHELL) \$(top_srcdir)/exgettext $XGETTEXT"
7739
7740 # Get an absolute path to the GCC top-level source directory
7741 holddir=`pwd`
7742 cd $srcdir
7743 topdir=`pwd`
7744 cd $holddir
7745
7746 # Conditionalize the makefile for this host machine.
7747 # Make-host contains the concatenation of all host makefile fragments
7748 # [there can be more than one].  This file is built by configure.frag.
7749 host_overrides=Make-host
7750 dep_host_xmake_file=
7751 for f in .. ${host_xmake_file}
7752 do
7753         if test -f ${srcdir}/config/$f
7754         then
7755                 dep_host_xmake_file="${dep_host_xmake_file} ${srcdir}/config/$f"
7756         fi
7757 done
7758
7759 # Conditionalize the makefile for this target machine.
7760 # Make-target contains the concatenation of all host makefile fragments
7761 # [there can be more than one].  This file is built by configure.frag.
7762 target_overrides=Make-target
7763 dep_tmake_file=
7764 for f in .. ${tmake_file}
7765 do
7766         if test -f ${srcdir}/config/$f
7767         then
7768                 dep_tmake_file="${dep_tmake_file} ${srcdir}/config/$f"
7769         fi
7770 done
7771
7772 # If the host doesn't support symlinks, modify CC in
7773 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
7774 # Otherwise, we can use "CC=$(CC)".
7775 rm -f symtest.tem
7776 if $symbolic_link $srcdir/gcc.c symtest.tem 2>/dev/null
7777 then
7778         cc_set_by_configure="\$(CC)"
7779         stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
7780 else
7781         rm -f symtest.tem
7782         if cp -p $srcdir/gcc.c symtest.tem 2>/dev/null
7783         then
7784                 symbolic_link="cp -p"
7785         else
7786                 symbolic_link="cp"
7787         fi
7788         cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
7789         stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
7790 fi
7791 rm -f symtest.tem
7792
7793 out_object_file=`basename $out_file .c`.o
7794
7795 tm_file_list=
7796 for f in $tm_file; do
7797         if test $f != "gansidecl.h" ; then
7798                 tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
7799         else
7800                 tm_file_list="${tm_file_list} $f"
7801         fi
7802 done
7803
7804 host_xm_file_list=
7805 for f in $host_xm_file; do
7806         if test $f != "auto-host.h" -a $f != "gansidecl.h" ; then
7807                 host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
7808         else
7809                 host_xm_file_list="${host_xm_file_list} $f"
7810         fi
7811 done
7812
7813 build_xm_file_list=
7814 for f in $build_xm_file; do
7815         if test $f != "auto-build.h" -a $f != "auto-host.h" -a $f != "gansidecl.h" ; then
7816                 build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
7817         else
7818                 build_xm_file_list="${build_xm_file_list} $f"
7819         fi
7820 done
7821
7822 # Define macro CROSS_COMPILE in compilation
7823 # if this is a cross-compiler.
7824 # Also use all.cross instead of all.internal
7825 # and add cross-make to Makefile.
7826 cross_overrides="/dev/null"
7827 if test x$host != x$target
7828 then
7829         cross_defines="CROSS=-DCROSS_COMPILE"
7830         cross_overrides="${topdir}/cross-make"
7831 fi
7832
7833 # When building gcc with a cross-compiler, we need to fix a few things.
7834 # This must come after cross-make as we want all.build to override
7835 # all.cross.
7836 build_overrides="/dev/null"
7837 if test x$build != x$host
7838 then
7839         build_overrides="${topdir}/build-make"
7840 fi
7841
7842 # Expand extra_headers to include complete path.
7843 # This substitutes for lots of t-* files.
7844 extra_headers_list=
7845 if test "x$extra_headers" = x
7846 then true
7847 else
7848         # Prepend ${srcdir}/ginclude/ to every entry in extra_headers.
7849         for file in $extra_headers;
7850         do
7851                 extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/${file}"
7852         done
7853 fi
7854
7855 if test x$use_collect2 = xno; then
7856         use_collect2=
7857 fi
7858
7859 # Add a definition of USE_COLLECT2 if system wants one.
7860 # Also tell toplev.c what to do.
7861 # This substitutes for lots of t-* files.
7862 if test x$use_collect2 = x
7863 then
7864         will_use_collect2=
7865         maybe_use_collect2=
7866 else
7867         will_use_collect2="collect2"
7868         maybe_use_collect2="-DUSE_COLLECT2"
7869 fi
7870
7871 # NEED TO CONVERT
7872 # Set MD_DEPS if the real md file is in md.pre-cpp.
7873 # Set MD_CPP to the cpp to pass the md file through.  Md files use ';'
7874 # for line oriented comments, so we must always use a GNU cpp.  If
7875 # building gcc with a cross compiler, use the cross compiler just
7876 # built.  Otherwise, we can use the cpp just built.
7877 md_file_sub=
7878 if test "x$md_cppflags" = x
7879 then
7880         md_file_sub=$srcdir/config/$md_file
7881 else
7882         md_file=md
7883 fi
7884
7885 # If we have gas in the build tree, make a link to it.
7886 if test -f ../gas/Makefile; then
7887         rm -f as; $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null
7888 fi
7889
7890 # If we have nm in the build tree, make a link to it.
7891 if test -f ../binutils/Makefile; then
7892         rm -f nm; $symbolic_link ../binutils/nm-new$host_exeext nm$host_exeext 2>/dev/null
7893 fi
7894
7895 # If we have ld in the build tree, make a link to it.
7896 if test -f ../ld/Makefile; then
7897 #       if test x$use_collect2 = x; then
7898 #               rm -f ld; $symbolic_link ../ld/ld-new$host_exeext ld$host_exeext 2>/dev/null
7899 #       else
7900                 rm -f collect-ld; $symbolic_link ../ld/ld-new$host_exeext collect-ld$host_exeext 2>/dev/null
7901 #       fi
7902 fi
7903
7904 # Figure out what assembler alignment features are present.
7905 echo $ac_n "checking assembler alignment features""... $ac_c" 1>&6
7906 echo "configure:7907: checking assembler alignment features" >&5
7907 gcc_cv_as=
7908 gcc_cv_as_alignment_features=
7909 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
7910 if test -x "$DEFAULT_ASSEMBLER"; then
7911         gcc_cv_as="$DEFAULT_ASSEMBLER"
7912 elif test -x "$AS"; then
7913         gcc_cv_as="$AS"
7914 elif test -x as$host_exeext; then
7915         # Build using assembler in the current directory.
7916         gcc_cv_as=./as$host_exeext
7917 elif test -f $gcc_cv_as_gas_srcdir/configure.in -a -f ../gas/Makefile; then
7918         # Single tree build which includes gas.
7919         for f in $gcc_cv_as_gas_srcdir/configure $gcc_cv_as_gas_srcdir/configure.in $gcc_cv_as_gas_srcdir/Makefile.in
7920         do
7921                 gcc_cv_gas_version=`grep '^VERSION=[0-9]*\.[0-9]*' $f`
7922                 if test x$gcc_cv_gas_version != x; then
7923                         break
7924                 fi
7925         done
7926         gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
7927         gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
7928         if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
7929                 # Gas version 2.6 and later support for .balign and .p2align.
7930                 # bytes to skip when using .p2align.
7931                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 6 -o "$gcc_cv_gas_major_version" -gt 2; then
7932                         gcc_cv_as_alignment_features=".balign and .p2align"
7933                         cat >> confdefs.h <<\EOF
7934 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
7935 EOF
7936
7937                 fi
7938                 # Gas version 2.8 and later support specifying the maximum
7939                 # bytes to skip when using .p2align.
7940                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 8 -o "$gcc_cv_gas_major_version" -gt 2; then
7941                         gcc_cv_as_alignment_features=".p2align including maximum skip"
7942                         cat >> confdefs.h <<\EOF
7943 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
7944 EOF
7945
7946                 fi
7947         fi
7948 elif test x$host = x$target; then
7949         # Native build.
7950         gcc_cv_as=as$host_exeext
7951 fi
7952 if test x$gcc_cv_as != x; then
7953         # Check if we have .balign and .p2align
7954         echo ".balign  4" > conftest.s
7955         echo ".p2align  2" >> conftest.s
7956         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
7957                 gcc_cv_as_alignment_features=".balign and .p2align"
7958                 cat >> confdefs.h <<\EOF
7959 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
7960 EOF
7961
7962         fi
7963         rm -f conftest.s conftest.o
7964         # Check if specifying the maximum bytes to skip when
7965         # using .p2align is supported.
7966         echo ".p2align 4,,7" > conftest.s
7967         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
7968                 gcc_cv_as_alignment_features=".p2align including maximum skip"
7969                 cat >> confdefs.h <<\EOF
7970 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
7971 EOF
7972
7973         fi
7974         rm -f conftest.s conftest.o
7975 fi
7976 echo "$ac_t""$gcc_cv_as_alignment_features" 1>&6
7977
7978 echo $ac_n "checking assembler subsection support""... $ac_c" 1>&6
7979 echo "configure:7980: checking assembler subsection support" >&5
7980 gcc_cv_as_subsections=
7981 if test x$gcc_cv_as != x; then
7982         # Check if we have .subsection
7983         echo ".subsection 1" > conftest.s
7984         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
7985                 gcc_cv_as_subsections=".subsection"
7986                 if test -x nm$host_exeext; then
7987                         gcc_cv_nm=./nm$host_exeext
7988                 elif test x$host = x$target; then
7989                         # Native build.
7990                         gcc_cv_nm=nm$host_exeext
7991                 fi
7992                 if test x$gcc_cv_nm != x; then
7993                         cat > conftest.s <<EOF
7994 conftest_label1: .word 0
7995 .subsection -1
7996 conftest_label2: .word 0
7997 .previous
7998 EOF
7999                         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8000                                 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
8001                                 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
8002                                 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1; then
8003                                         :
8004                                 else
8005                                         gcc_cv_as_subsections="working .subsection -1"
8006                                         cat >> confdefs.h <<\EOF
8007 #define HAVE_GAS_SUBSECTION_ORDERING 1
8008 EOF
8009
8010                                 fi
8011                         fi
8012                 fi
8013         fi
8014         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
8015 fi
8016 echo "$ac_t""$gcc_cv_as_subsections" 1>&6
8017
8018 # Figure out what language subdirectories are present.
8019 # Look if the user specified --enable-languages="..."; if not, use
8020 # the environment variable $LANGUAGES if defined. $LANGUAGES might
8021 # go away some day.
8022 if test x"${enable_languages+set}" != xset; then
8023         if test x"${LANGUAGES+set}" = xset; then
8024                 enable_languages="`echo ${LANGUAGES} | tr ' ' ','`"
8025         else
8026                 enable_languages=all
8027         fi
8028 fi
8029 subdirs=
8030 for lang in ${srcdir}/*/config-lang.in ..
8031 do
8032         case $lang in
8033         ..) ;;
8034         # The odd quoting in the next line works around
8035         # an apparent bug in bash 1.12 on linux.
8036         ${srcdir}/[*]/config-lang.in) ;;
8037         *)
8038           lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
8039           if test "x$lang_alias" = x
8040           then
8041                 echo "$lang doesn't set \$language." 1>&2
8042                 exit 1
8043           fi
8044           if test x"${enable_languages}" = xall; then
8045                 add_this_lang=yes
8046           else
8047                 case "${enable_languages}" in
8048                     ${lang_alias} | "${lang_alias},"* | *",${lang_alias},"* | *",${lang_alias}" )
8049                         add_this_lang=yes
8050                         ;;
8051                     * )
8052                         add_this_lang=no
8053                         ;;
8054                 esac
8055           fi
8056           if test x"${add_this_lang}" = xyes; then
8057                 case $lang in
8058                     ${srcdir}/ada/config-lang.in)
8059                         if test x$gnat = xyes ; then
8060                                 subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
8061                         fi
8062                         ;;
8063                     *)
8064                         subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
8065                         ;;
8066                 esac
8067           fi
8068           ;;
8069         esac
8070 done
8071
8072 # Make gthr-default.h if we have a thread file.
8073 gthread_flags=
8074 if test $thread_file != single; then
8075     rm -f gthr-default.h
8076     echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
8077     gthread_flags=-DHAVE_GTHR_DEFAULT
8078 fi
8079
8080
8081 # Make empty files to contain the specs and options for each language.
8082 # Then add #include lines to for a compiler that has specs and/or options.
8083
8084 lang_specs_files=
8085 lang_options_files=
8086 lang_tree_files=
8087 rm -f specs.h options.h gencheck.h
8088 touch specs.h options.h gencheck.h
8089 for subdir in . $subdirs
8090 do
8091         if test -f $srcdir/$subdir/lang-specs.h; then
8092                 echo "#include \"$subdir/lang-specs.h\"" >>specs.h
8093                 lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
8094         fi
8095         if test -f $srcdir/$subdir/lang-options.h; then
8096                 echo "#include \"$subdir/lang-options.h\"" >>options.h
8097                 lang_options_files="$lang_options_files $srcdir/$subdir/lang-options.h"
8098         fi
8099         if test -f $srcdir/$subdir/$subdir-tree.def; then
8100                 echo "#include \"$subdir/$subdir-tree.def\"" >>gencheck.h
8101                 lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
8102         fi
8103 done
8104
8105 # These (without "all_") are set in each config-lang.in.
8106 # `language' must be a single word so is spelled singularly.
8107 all_languages=
8108 all_boot_languages=
8109 all_compilers=
8110 all_stagestuff=
8111 all_diff_excludes=
8112 all_outputs='Makefile intl/Makefile po/Makefile.in fixinc/Makefile'
8113 # List of language makefile fragments.
8114 all_lang_makefiles=
8115 all_headers=
8116 all_lib2funcs=
8117
8118 # Add the language fragments.
8119 # Languages are added via two mechanisms.  Some information must be
8120 # recorded in makefile variables, these are defined in config-lang.in.
8121 # We accumulate them and plug them into the main Makefile.
8122 # The other mechanism is a set of hooks for each of the main targets
8123 # like `clean', `install', etc.
8124
8125 language_fragments="Make-lang"
8126 language_hooks="Make-hooks"
8127 oldstyle_subdirs=
8128
8129 for s in .. $subdirs
8130 do
8131         if test $s != ".."
8132         then
8133                 language=
8134                 boot_language=
8135                 compilers=
8136                 stagestuff=
8137                 diff_excludes=
8138                 headers=
8139                 outputs=
8140                 lib2funcs=
8141                 . ${srcdir}/$s/config-lang.in
8142                 if test "x$language" = x
8143                 then
8144                         echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2
8145                         exit 1
8146                 fi
8147                 all_lang_makefiles="$all_lang_makefiles ${srcdir}/$s/Make-lang.in ${srcdir}/$s/Makefile.in"
8148                 all_languages="$all_languages $language"
8149                 if test "x$boot_language" = xyes
8150                 then
8151                         all_boot_languages="$all_boot_languages $language"
8152                 fi
8153                 all_compilers="$all_compilers $compilers"
8154                 all_stagestuff="$all_stagestuff $stagestuff"
8155                 all_diff_excludes="$all_diff_excludes $diff_excludes"
8156                 all_headers="$all_headers $headers"
8157                 all_outputs="$all_outputs $outputs"
8158                 if test x$outputs = x
8159                 then
8160                         oldstyle_subdirs="$oldstyle_subdirs $s"
8161                 fi
8162                 all_lib2funcs="$all_lib2funcs $lib2funcs"
8163         fi
8164 done
8165
8166 # Since we can't use `::' targets, we link each language in
8167 # with a set of hooks, reached indirectly via lang.${target}.
8168
8169 rm -f Make-hooks
8170 touch Make-hooks
8171 target_list="all.build all.cross start.encap rest.encap \
8172         info dvi \
8173         install-normal install-common install-info install-man \
8174         uninstall distdir \
8175         mostlyclean clean distclean extraclean maintainer-clean \
8176         stage1 stage2 stage3 stage4"
8177 for t in $target_list
8178 do
8179         x=
8180         for lang in .. $all_languages
8181         do
8182                 if test $lang != ".."; then
8183                         x="$x $lang.$t"
8184                 fi
8185         done
8186         echo "lang.$t: $x" >> Make-hooks
8187 done
8188
8189 # If we're not building in srcdir, create .gdbinit.
8190
8191 if test ! -f Makefile.in; then
8192         echo "dir ." > .gdbinit
8193         echo "dir ${srcdir}" >> .gdbinit
8194         if test x$gdb_needs_out_file_path = xyes
8195         then
8196                 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
8197         fi
8198         if test "x$subdirs" != x; then
8199                 for s in $subdirs
8200                 do
8201                         echo "dir ${srcdir}/$s" >> .gdbinit
8202                 done
8203         fi
8204         echo "source ${srcdir}/.gdbinit" >> .gdbinit
8205 fi
8206
8207 # Define variables host_canonical and build_canonical
8208 # because some Cygnus local changes in the Makefile depend on them.
8209 build_canonical=${build}
8210 host_canonical=${host}
8211 target_subdir=
8212 if test "${host}" != "${target}" ; then
8213     target_subdir=${target}/
8214 fi
8215
8216
8217
8218
8219 # If this is using newlib, then define inhibit_libc in
8220 # LIBGCC2_CFLAGS.  This will cause __eprintf to be left out of
8221 # libgcc.a, but that's OK because newib should have its own version of
8222 # assert.h.
8223 inhibit_libc=
8224 if test x$with_newlib = xyes; then
8225         inhibit_libc=-Dinhibit_libc
8226 fi
8227
8228
8229 # Override SCHED_OBJ and SCHED_CFLAGS to enable the Haifa scheduler.
8230 sched_prefix=
8231 sched_cflags=
8232 if test x$enable_haifa = xyes; then
8233     echo "Using the Haifa scheduler."
8234     sched_prefix=haifa-
8235     sched_cflags=-DHAIFA
8236 fi
8237
8238
8239 if test x$enable_haifa != x; then
8240     # Explicitly remove files that need to be recompiled for the Haifa scheduler.
8241     for x in genattrtab.o toplev.o *sched.o; do
8242         if test -f $x; then
8243             echo "Removing $x"
8244             rm -f $x
8245         fi
8246     done
8247 fi
8248
8249 # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
8250 # absolute path for gcc_tooldir based on inserting the number of up-directory
8251 # movements required to get from $(exec_prefix) to $(prefix) into the basic
8252 # $(libsubdir)/@(unlibsubdir) based path.
8253 # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
8254 # make and thus we'd get different behavior depending on where we built the
8255 # sources.
8256 if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then
8257     gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_alias)'
8258 else
8259 # An explanation of the sed strings:
8260 #  -e 's|^\$(prefix)||'   matches and eliminates 'prefix' from 'exec_prefix'
8261 #  -e 's|/$||'            match a trailing forward slash and eliminates it
8262 #  -e 's|^[^/]|/|'        forces the string to start with a forward slash (*)
8263 #  -e 's|/[^/]*|../|g'    replaces each occurance of /<directory> with ../
8264 #
8265 # (*) Note this pattern overwrites the first character of the string
8266 # with a forward slash if one is not already present.  This is not a
8267 # problem because the exact names of the sub-directories concerned is
8268 # unimportant, just the number of them matters.
8269 #
8270 # The practical upshot of these patterns is like this:
8271 #
8272 #  prefix     exec_prefix        result
8273 #  ------     -----------        ------
8274 #   /foo        /foo/bar          ../
8275 #   /foo/       /foo/bar          ../
8276 #   /foo        /foo/bar/         ../
8277 #   /foo/       /foo/bar/         ../
8278 #   /foo        /foo/bar/ugg      ../../
8279 #
8280     dollar='$$'
8281     gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_alias)"
8282 fi
8283
8284
8285
8286 # Nothing to do for FLOAT_H, float_format already handled.
8287 objdir=`pwd`
8288
8289
8290 # Process the language and host/target makefile fragments.
8291 ${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag $srcdir "$subdirs" "$dep_host_xmake_file" "$dep_tmake_file"
8292
8293 # Substitute configuration variables
8294
8295
8296
8297
8298
8299
8300
8301
8302
8303
8304
8305
8306
8307
8308
8309
8310
8311
8312
8313
8314
8315
8316
8317
8318
8319
8320
8321
8322
8323
8324
8325
8326
8327
8328
8329
8330
8331
8332
8333
8334
8335
8336
8337
8338
8339
8340
8341
8342
8343
8344
8345
8346
8347
8348
8349
8350
8351
8352
8353
8354 # Echo that links are built
8355 if test x$host = x$target
8356 then
8357         str1="native "
8358 else
8359         str1="cross-"
8360         str2=" from $host"
8361 fi
8362
8363 if test x$host != x$build
8364 then
8365         str3=" on a $build system"
8366 fi
8367
8368 if test "x$str2" != x || test "x$str3" != x
8369 then
8370         str4=
8371 fi
8372
8373 echo "Links are now set up to build a ${str1}compiler for ${target}$str4" 1>&2
8374
8375 if test "x$str2" != x || test "x$str3" != x
8376 then
8377         echo " ${str2}${str3}." 1>&2
8378 fi
8379
8380 # Truncate the target if necessary
8381 if test x$host_truncate_target != x; then
8382         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
8383 fi
8384
8385 # Configure the subdirectories
8386 # AC_CONFIG_SUBDIRS($subdirs)
8387
8388 # Create the Makefile
8389 # and configure language subdirectories
8390 trap '' 1 2 15
8391 cat > confcache <<\EOF
8392 # This file is a shell script that caches the results of configure
8393 # tests run on this system so they can be shared between configure
8394 # scripts and configure runs.  It is not useful on other systems.
8395 # If it contains results you don't want to keep, you may remove or edit it.
8396 #
8397 # By default, configure uses ./config.cache as the cache file,
8398 # creating it if it does not exist already.  You can give configure
8399 # the --cache-file=FILE option to use a different cache file; that is
8400 # what configure does when it calls configure scripts in
8401 # subdirectories, so they share the cache.
8402 # Giving --cache-file=/dev/null disables caching, for debugging configure.
8403 # config.status only pays attention to the cache file if you give it the
8404 # --recheck option to rerun configure.
8405 #
8406 EOF
8407 # The following way of writing the cache mishandles newlines in values,
8408 # but we know of no workaround that is simple, portable, and efficient.
8409 # So, don't put newlines in cache variables' values.
8410 # Ultrix sh set writes to stderr and can't be redirected directly,
8411 # and sets the high bit in the cache file unless we assign to the vars.
8412 (set) 2>&1 |
8413   case `(ac_space=' '; set | grep ac_space) 2>&1` in
8414   *ac_space=\ *)
8415     # `set' does not quote correctly, so add quotes (double-quote substitution
8416     # turns \\\\ into \\, and sed turns \\ into \).
8417     sed -n \
8418       -e "s/'/'\\\\''/g" \
8419       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
8420     ;;
8421   *)
8422     # `set' quotes correctly as required by POSIX, so do not add quotes.
8423     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
8424     ;;
8425   esac >> confcache
8426 if cmp -s $cache_file confcache; then
8427   :
8428 else
8429   if test -w $cache_file; then
8430     echo "updating cache $cache_file"
8431     cat confcache > $cache_file
8432   else
8433     echo "not updating unwritable cache $cache_file"
8434   fi
8435 fi
8436 rm -f confcache
8437
8438 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
8439
8440 test "x$prefix" = xNONE && prefix=$ac_default_prefix
8441 # Let make expand exec_prefix.
8442 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
8443
8444 # Any assignment to VPATH causes Sun make to only execute
8445 # the first set of double-colon rules, so remove it if not needed.
8446 # If there is a colon in the path, we need to keep it.
8447 if test "x$srcdir" = x.; then
8448   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
8449 fi
8450
8451 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
8452
8453 DEFS=-DHAVE_CONFIG_H
8454
8455 # Without the "./", some shells look in PATH for config.status.
8456 : ${CONFIG_STATUS=./config.status}
8457
8458 echo creating $CONFIG_STATUS
8459 rm -f $CONFIG_STATUS
8460 cat > $CONFIG_STATUS <<EOF
8461 #! /bin/sh
8462 # Generated automatically by configure.
8463 # Run this file to recreate the current configuration.
8464 # This directory was configured as follows,
8465 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
8466 #
8467 # $0 $ac_configure_args
8468 #
8469 # Compiler output produced by configure, useful for debugging
8470 # configure, is in ./config.log if it exists.
8471
8472 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
8473 for ac_option
8474 do
8475   case "\$ac_option" in
8476   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8477     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
8478     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
8479   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
8480     echo "$CONFIG_STATUS generated by autoconf version 2.13"
8481     exit 0 ;;
8482   -help | --help | --hel | --he | --h)
8483     echo "\$ac_cs_usage"; exit 0 ;;
8484   *) echo "\$ac_cs_usage"; exit 1 ;;
8485   esac
8486 done
8487
8488 ac_given_srcdir=$srcdir
8489
8490 trap 'rm -fr `echo "$all_outputs auto-host.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
8491 EOF
8492 cat >> $CONFIG_STATUS <<EOF
8493
8494 # Protect against being on the right side of a sed subst in config.status.
8495 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
8496  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
8497 $ac_vpsub
8498 $extrasub
8499 s%@SHELL@%$SHELL%g
8500 s%@CFLAGS@%$CFLAGS%g
8501 s%@CPPFLAGS@%$CPPFLAGS%g
8502 s%@CXXFLAGS@%$CXXFLAGS%g
8503 s%@FFLAGS@%$FFLAGS%g
8504 s%@DEFS@%$DEFS%g
8505 s%@LDFLAGS@%$LDFLAGS%g
8506 s%@LIBS@%$LIBS%g
8507 s%@exec_prefix@%$exec_prefix%g
8508 s%@prefix@%$prefix%g
8509 s%@program_transform_name@%$program_transform_name%g
8510 s%@bindir@%$bindir%g
8511 s%@sbindir@%$sbindir%g
8512 s%@libexecdir@%$libexecdir%g
8513 s%@datadir@%$datadir%g
8514 s%@sysconfdir@%$sysconfdir%g
8515 s%@sharedstatedir@%$sharedstatedir%g
8516 s%@localstatedir@%$localstatedir%g
8517 s%@libdir@%$libdir%g
8518 s%@includedir@%$includedir%g
8519 s%@oldincludedir@%$oldincludedir%g
8520 s%@infodir@%$infodir%g
8521 s%@mandir@%$mandir%g
8522 s%@host@%$host%g
8523 s%@host_alias@%$host_alias%g
8524 s%@host_cpu@%$host_cpu%g
8525 s%@host_vendor@%$host_vendor%g
8526 s%@host_os@%$host_os%g
8527 s%@target@%$target%g
8528 s%@target_alias@%$target_alias%g
8529 s%@target_cpu@%$target_cpu%g
8530 s%@target_vendor@%$target_vendor%g
8531 s%@target_os@%$target_os%g
8532 s%@build@%$build%g
8533 s%@build_alias@%$build_alias%g
8534 s%@build_cpu@%$build_cpu%g
8535 s%@build_vendor@%$build_vendor%g
8536 s%@build_os@%$build_os%g
8537 s%@CC@%$CC%g
8538 s%@stage1_warn_cflags@%$stage1_warn_cflags%g
8539 s%@SET_MAKE@%$SET_MAKE%g
8540 s%@AWK@%$AWK%g
8541 s%@LEX@%$LEX%g
8542 s%@LEXLIB@%$LEXLIB%g
8543 s%@LN@%$LN%g
8544 s%@LN_S@%$LN_S%g
8545 s%@RANLIB@%$RANLIB%g
8546 s%@YACC@%$YACC%g
8547 s%@INSTALL@%$INSTALL%g
8548 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
8549 s%@INSTALL_DATA@%$INSTALL_DATA%g
8550 s%@CPP@%$CPP%g
8551 s%@gnat@%$gnat%g
8552 s%@vfprintf@%$vfprintf%g
8553 s%@doprint@%$doprint%g
8554 s%@manext@%$manext%g
8555 s%@objext@%$objext%g
8556 s%@PACKAGE@%$PACKAGE%g
8557 s%@VERSION@%$VERSION%g
8558 s%@ALLOCA@%$ALLOCA%g
8559 s%@USE_NLS@%$USE_NLS%g
8560 s%@MSGFMT@%$MSGFMT%g
8561 s%@GMSGFMT@%$GMSGFMT%g
8562 s%@XGETTEXT@%$XGETTEXT%g
8563 s%@GENCAT@%$GENCAT%g
8564 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
8565 s%@CATALOGS@%$CATALOGS%g
8566 s%@CATOBJEXT@%$CATOBJEXT%g
8567 s%@DATADIRNAME@%$DATADIRNAME%g
8568 s%@GMOFILES@%$GMOFILES%g
8569 s%@INSTOBJEXT@%$INSTOBJEXT%g
8570 s%@INTLDEPS@%$INTLDEPS%g
8571 s%@INTLLIBS@%$INTLLIBS%g
8572 s%@INTLOBJS@%$INTLOBJS%g
8573 s%@POFILES@%$POFILES%g
8574 s%@POSUB@%$POSUB%g
8575 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
8576 s%@GT_NO@%$GT_NO%g
8577 s%@GT_YES@%$GT_YES%g
8578 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
8579 s%@l@%$l%g
8580 s%@gthread_flags@%$gthread_flags%g
8581 s%@build_canonical@%$build_canonical%g
8582 s%@host_canonical@%$host_canonical%g
8583 s%@target_subdir@%$target_subdir%g
8584 s%@inhibit_libc@%$inhibit_libc%g
8585 s%@sched_prefix@%$sched_prefix%g
8586 s%@sched_cflags@%$sched_cflags%g
8587 s%@gcc_tooldir@%$gcc_tooldir%g
8588 s%@dollar@%$dollar%g
8589 s%@objdir@%$objdir%g
8590 s%@subdirs@%$subdirs%g
8591 s%@all_boot_languages@%$all_boot_languages%g
8592 s%@all_compilers@%$all_compilers%g
8593 s%@all_diff_excludes@%$all_diff_excludes%g
8594 s%@all_headers@%$all_headers%g
8595 s%@all_lang_makefiles@%$all_lang_makefiles%g
8596 s%@all_languages@%$all_languages%g
8597 s%@all_lib2funcs@%$all_lib2funcs%g
8598 s%@all_stagestuff@%$all_stagestuff%g
8599 s%@build_exeext@%$build_exeext%g
8600 s%@build_install_headers_dir@%$build_install_headers_dir%g
8601 s%@build_xm_file_list@%$build_xm_file_list%g
8602 s%@cc_set_by_configure@%$cc_set_by_configure%g
8603 s%@cpp_install_dir@%$cpp_install_dir%g
8604 s%@cpp_main@%$cpp_main%g
8605 s%@dep_host_xmake_file@%$dep_host_xmake_file%g
8606 s%@dep_tmake_file@%$dep_tmake_file%g
8607 s%@extra_c_flags@%$extra_c_flags%g
8608 s%@extra_c_objs@%$extra_c_objs%g
8609 s%@extra_cpp_objs@%$extra_cpp_objs%g
8610 s%@extra_cxx_objs@%$extra_cxx_objs%g
8611 s%@extra_headers_list@%$extra_headers_list%g
8612 s%@extra_objs@%$extra_objs%g
8613 s%@extra_parts@%$extra_parts%g
8614 s%@extra_passes@%$extra_passes%g
8615 s%@extra_programs@%$extra_programs%g
8616 s%@fixinc_defs@%$fixinc_defs%g
8617 s%@float_h_file@%$float_h_file%g
8618 s%@gcc_gxx_include_dir@%$gcc_gxx_include_dir%g
8619 s%@gcc_version@%$gcc_version%g
8620 s%@gcc_version_trigger@%$gcc_version_trigger%g
8621 s%@host_exeext@%$host_exeext%g
8622 s%@host_extra_gcc_objs@%$host_extra_gcc_objs%g
8623 s%@host_xm_file_list@%$host_xm_file_list%g
8624 s%@install@%$install%g
8625 s%@JAVAGC@%$JAVAGC%g
8626 s%@lang_options_files@%$lang_options_files%g
8627 s%@lang_specs_files@%$lang_specs_files%g
8628 s%@lang_tree_files@%$lang_tree_files%g
8629 s%@local_prefix@%$local_prefix%g
8630 s%@maybe_use_collect2@%$maybe_use_collect2%g
8631 s%@md_file@%$md_file%g
8632 s%@objc_boehm_gc@%$objc_boehm_gc%g
8633 s%@out_file@%$out_file%g
8634 s%@out_object_file@%$out_object_file%g
8635 s%@stage_prefix_set_by_configure@%$stage_prefix_set_by_configure%g
8636 s%@symbolic_link@%$symbolic_link%g
8637 s%@thread_file@%$thread_file%g
8638 s%@tm_file_list@%$tm_file_list%g
8639 s%@will_use_collect2@%$will_use_collect2%g
8640 /@target_overrides@/r $target_overrides
8641 s%@target_overrides@%%g
8642 /@host_overrides@/r $host_overrides
8643 s%@host_overrides@%%g
8644 s%@cross_defines@%$cross_defines%g
8645 /@cross_overrides@/r $cross_overrides
8646 s%@cross_overrides@%%g
8647 /@build_overrides@/r $build_overrides
8648 s%@build_overrides@%%g
8649 /@language_fragments@/r $language_fragments
8650 s%@language_fragments@%%g
8651 /@language_hooks@/r $language_hooks
8652 s%@language_hooks@%%g
8653
8654 CEOF
8655 EOF
8656
8657 cat >> $CONFIG_STATUS <<\EOF
8658
8659 # Split the substitutions into bite-sized pieces for seds with
8660 # small command number limits, like on Digital OSF/1 and HP-UX.
8661 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
8662 ac_file=1 # Number of current file.
8663 ac_beg=1 # First line for current file.
8664 ac_end=$ac_max_sed_cmds # Line after last line for current file.
8665 ac_more_lines=:
8666 ac_sed_cmds=""
8667 while $ac_more_lines; do
8668   if test $ac_beg -gt 1; then
8669     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
8670   else
8671     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
8672   fi
8673   if test ! -s conftest.s$ac_file; then
8674     ac_more_lines=false
8675     rm -f conftest.s$ac_file
8676   else
8677     if test -z "$ac_sed_cmds"; then
8678       ac_sed_cmds="sed -f conftest.s$ac_file"
8679     else
8680       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
8681     fi
8682     ac_file=`expr $ac_file + 1`
8683     ac_beg=$ac_end
8684     ac_end=`expr $ac_end + $ac_max_sed_cmds`
8685   fi
8686 done
8687 if test -z "$ac_sed_cmds"; then
8688   ac_sed_cmds=cat
8689 fi
8690 EOF
8691
8692 cat >> $CONFIG_STATUS <<EOF
8693
8694 CONFIG_FILES=\${CONFIG_FILES-"$all_outputs"}
8695 EOF
8696 cat >> $CONFIG_STATUS <<\EOF
8697 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
8698   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8699   case "$ac_file" in
8700   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
8701        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
8702   *) ac_file_in="${ac_file}.in" ;;
8703   esac
8704
8705   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
8706
8707   # Remove last slash and all that follows it.  Not all systems have dirname.
8708   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
8709   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
8710     # The file is in a subdirectory.
8711     test ! -d "$ac_dir" && mkdir "$ac_dir"
8712     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
8713     # A "../" for each directory in $ac_dir_suffix.
8714     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
8715   else
8716     ac_dir_suffix= ac_dots=
8717   fi
8718
8719   case "$ac_given_srcdir" in
8720   .)  srcdir=.
8721       if test -z "$ac_dots"; then top_srcdir=.
8722       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
8723   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
8724   *) # Relative path.
8725     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
8726     top_srcdir="$ac_dots$ac_given_srcdir" ;;
8727   esac
8728
8729
8730   echo creating "$ac_file"
8731   rm -f "$ac_file"
8732   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
8733   case "$ac_file" in
8734   *Makefile*) ac_comsub="1i\\
8735 # $configure_input" ;;
8736   *) ac_comsub= ;;
8737   esac
8738
8739   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
8740   sed -e "$ac_comsub
8741 s%@configure_input@%$configure_input%g
8742 s%@srcdir@%$srcdir%g
8743 s%@top_srcdir@%$top_srcdir%g
8744 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
8745 fi; done
8746 rm -f conftest.s*
8747
8748 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
8749 # NAME is the cpp macro being defined and VALUE is the value it is being given.
8750 #
8751 # ac_d sets the value in "#define NAME VALUE" lines.
8752 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
8753 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
8754 ac_dC='\3'
8755 ac_dD='%g'
8756 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
8757 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
8758 ac_uB='\([      ]\)%\1#\2define\3'
8759 ac_uC=' '
8760 ac_uD='\4%g'
8761 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
8762 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
8763 ac_eB='$%\1#\2define\3'
8764 ac_eC=' '
8765 ac_eD='%g'
8766
8767 if test "${CONFIG_HEADERS+set}" != set; then
8768 EOF
8769 cat >> $CONFIG_STATUS <<EOF
8770   CONFIG_HEADERS="auto-host.h:config.in"
8771 EOF
8772 cat >> $CONFIG_STATUS <<\EOF
8773 fi
8774 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
8775   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8776   case "$ac_file" in
8777   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
8778        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
8779   *) ac_file_in="${ac_file}.in" ;;
8780   esac
8781
8782   echo creating $ac_file
8783
8784   rm -f conftest.frag conftest.in conftest.out
8785   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
8786   cat $ac_file_inputs > conftest.in
8787
8788 EOF
8789
8790 # Transform confdefs.h into a sed script conftest.vals that substitutes
8791 # the proper values into config.h.in to produce config.h.  And first:
8792 # Protect against being on the right side of a sed subst in config.status.
8793 # Protect against being in an unquoted here document in config.status.
8794 rm -f conftest.vals
8795 cat > conftest.hdr <<\EOF
8796 s/[\\&%]/\\&/g
8797 s%[\\$`]%\\&%g
8798 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
8799 s%ac_d%ac_u%gp
8800 s%ac_u%ac_e%gp
8801 EOF
8802 sed -n -f conftest.hdr confdefs.h > conftest.vals
8803 rm -f conftest.hdr
8804
8805 # This sed command replaces #undef with comments.  This is necessary, for
8806 # example, in the case of _POSIX_SOURCE, which is predefined and required
8807 # on some systems where configure will not decide to define it.
8808 cat >> conftest.vals <<\EOF
8809 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
8810 EOF
8811
8812 # Break up conftest.vals because some shells have a limit on
8813 # the size of here documents, and old seds have small limits too.
8814
8815 rm -f conftest.tail
8816 while :
8817 do
8818   ac_lines=`grep -c . conftest.vals`
8819   # grep -c gives empty output for an empty file on some AIX systems.
8820   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
8821   # Write a limited-size here document to conftest.frag.
8822   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
8823   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
8824   echo 'CEOF
8825   sed -f conftest.frag conftest.in > conftest.out
8826   rm -f conftest.in
8827   mv conftest.out conftest.in
8828 ' >> $CONFIG_STATUS
8829   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
8830   rm -f conftest.vals
8831   mv conftest.tail conftest.vals
8832 done
8833 rm -f conftest.vals
8834
8835 cat >> $CONFIG_STATUS <<\EOF
8836   rm -f conftest.frag conftest.h
8837   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
8838   cat conftest.in >> conftest.h
8839   rm -f conftest.in
8840   if cmp -s $ac_file conftest.h 2>/dev/null; then
8841     echo "$ac_file is unchanged"
8842     rm -f conftest.h
8843   else
8844     # Remove last slash and all that follows it.  Not all systems have dirname.
8845       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
8846       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
8847       # The file is in a subdirectory.
8848       test ! -d "$ac_dir" && mkdir "$ac_dir"
8849     fi
8850     rm -f $ac_file
8851     mv conftest.h $ac_file
8852   fi
8853 fi; done
8854
8855 EOF
8856
8857 cat >> $CONFIG_STATUS <<EOF
8858 ac_sources="$nls_cv_header_libgt"
8859 ac_dests="$nls_cv_header_intl"
8860 EOF
8861
8862 cat >> $CONFIG_STATUS <<\EOF
8863 srcdir=$ac_given_srcdir
8864 while test -n "$ac_sources"; do
8865   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
8866   set $ac_sources; ac_source=$1; shift; ac_sources=$*
8867
8868   echo "linking $srcdir/$ac_source to $ac_dest"
8869
8870   if test ! -r $srcdir/$ac_source; then
8871     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
8872   fi
8873   rm -f $ac_dest
8874
8875   # Make relative symlinks.
8876   # Remove last slash and all that follows it.  Not all systems have dirname.
8877   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
8878   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
8879     # The dest file is in a subdirectory.
8880     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
8881     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
8882     # A "../" for each directory in $ac_dest_dir_suffix.
8883     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
8884   else
8885     ac_dest_dir_suffix= ac_dots=
8886   fi
8887
8888   case "$srcdir" in
8889   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
8890   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
8891   esac
8892
8893   # Make a symlink if possible; otherwise try a hard link.
8894   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
8895     ln $srcdir/$ac_source $ac_dest; then :
8896   else
8897     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
8898   fi
8899 done
8900 EOF
8901 cat >> $CONFIG_STATUS <<EOF
8902
8903
8904 host='${host}'
8905 build='${build}'
8906 target='${target}'
8907 target_alias='${target_alias}'
8908 srcdir='${srcdir}'
8909 subdirs='${subdirs}'
8910 oldstyle_subdirs='${oldstyle_subdirs}'
8911 symbolic_link='${symbolic_link}'
8912 program_transform_set='${program_transform_set}'
8913 program_transform_name='${program_transform_name}'
8914 dep_host_xmake_file='${dep_host_xmake_file}'
8915 host_xmake_file='${host_xmake_file}'
8916 dep_tmake_file='${dep_tmake_file}'
8917 tmake_file='${tmake_file}'
8918 thread_file='${thread_file}'
8919 gcc_version='${gcc_version}'
8920 gcc_version_trigger='${gcc_version_trigger}'
8921 local_prefix='${local_prefix}'
8922 build_install_headers_dir='${build_install_headers_dir}'
8923 build_exeext='${build_exeext}'
8924 host_exeext='${host_exeext}'
8925 out_file='${out_file}'
8926 gdb_needs_out_file_path='${gdb_needs_out_file_path}'
8927 SET_MAKE='${SET_MAKE}'
8928 target_list='${target_list}'
8929 target_overrides='${target_overrides}'
8930 host_overrides='${host_overrides}'
8931 cross_defines='${cross_defines}'
8932 cross_overrides='${cross_overrides}'
8933 build_overrides='${build_overrides}'
8934 cpp_install_dir='${cpp_install_dir}'
8935
8936 EOF
8937 cat >> $CONFIG_STATUS <<\EOF
8938 case "$CONFIG_FILES" in *po/Makefile.in*)
8939         sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
8940       esac
8941
8942 . $srcdir/configure.lang
8943 case x$CONFIG_HEADERS in
8944 xauto-host.h:config.in)
8945 echo > cstamp-h ;;
8946 esac
8947 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
8948 # bootstrapping and the installation procedure can still use
8949 # CC="stage1/xgcc -Bstage1/".  If the host doesn't support symlinks,
8950 # FLAGS_TO_PASS has been modified to solve the problem there.
8951 # This is virtually a duplicate of what happens in configure.lang; we do
8952 # an extra check to make sure this only happens if ln -s can be used.
8953 if test "$symbolic_link" = "ln -s"; then
8954  for d in .. ${subdirs} ; do
8955    if test $d != ..; then
8956         STARTDIR=`pwd`
8957         cd $d
8958         for t in stage1 stage2 stage3 stage4 include
8959         do
8960                 rm -f $t
8961                 $symbolic_link ../$t $t 2>/dev/null
8962         done
8963         cd $STARTDIR
8964    fi
8965  done
8966 else true ; fi
8967 # Avoid having to add intl to our include paths.
8968 if test -f intl/libintl.h; then
8969   echo creating libintl.h
8970   echo '#include "intl/libintl.h"' >libintl.h
8971 fi
8972
8973 exit 0
8974 EOF
8975 chmod +x $CONFIG_STATUS
8976 rm -fr confdefs* $ac_clean_files
8977 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
8978