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 $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
 653     gnu_ld_flag=yes
 654   fi
 655   cat >> confdefs.h <<EOF
 656 #define DEFAULT_LINKER "$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 $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
 681     gas_flag=yes
 682   fi
 683   cat >> confdefs.h <<EOF
 684 #define DEFAULT_ASSEMBLER "$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"$gas_flag" = x"no"; then
1252         echo "$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"$gnu_ld_flag" = x"no"; then
1264         echo "$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 putc_unlocked fputs_unlocked
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$gas != xyes
3006                 then
3007                         extra_passes="mips-tfile mips-tdump"
3008                 fi
3009                 use_collect2=yes
3010                 thread_file='vxworks'
3011                 ;;
3012         alpha*-*-winnt*)
3013                 tm_file="${tm_file} alpha/win-nt.h"
3014                 xm_file="${xm_file} config/winnt/xm-winnt.h alpha/xm-winnt.h"
3015                 tmake_file=t-libc-ok
3016                 xmake_file=winnt/x-winnt
3017                 extra_host_objs=oldnames.o
3018                 extra_gcc_objs="spawnv.o oldnames.o"
3019                 if test x$gnu_ld != xyes
3020                 then
3021                         extra_programs=ld.exe
3022                 fi
3023                 if test x$enable_threads = xyes; then
3024                         thread_file='win32'
3025                 fi
3026                 ;;
3027         alpha*-dec-vms*)
3028                 tm_file=alpha/vms.h
3029                 xm_file="${xm_file} alpha/xm-vms.h"
3030                 tmake_file=alpha/t-vms
3031                 ;;
3032         arc-*-elf*)
3033                 extra_parts="crtinit.o crtfini.o"
3034                 ;;
3035         arm-*-coff* | armel-*-coff*)
3036                 tm_file=arm/coff.h
3037                 tmake_file=arm/t-bare
3038                 ;;
3039         arm-*-vxworks*)
3040                 tm_file=arm/vxarm.h
3041                 tmake_file=arm/t-bare
3042                 thread_file='vxworks'
3043                 ;;
3044         arm-*-riscix1.[01]*)            # Acorn RISC machine (early versions)
3045                 tm_file=arm/riscix1-1.h
3046                 use_collect2=yes
3047                 ;;
3048         arm-*-riscix*)                  # Acorn RISC machine
3049                 if test x$gas = xyes
3050                 then
3051                     tm_file=arm/rix-gas.h
3052                 else
3053                     tm_file=arm/riscix.h
3054                 fi
3055                 xmake_file=arm/x-riscix
3056                 tmake_file=arm/t-riscix
3057                 use_collect2=yes
3058                 ;;
3059         arm-semi-aout | armel-semi-aout)
3060                 tm_file=arm/semi.h
3061                 tmake_file=arm/t-semi
3062                 ;;
3063         arm-semi-aof | armel-semi-aof)
3064                 tm_file=arm/semiaof.h
3065                 tmake_file=arm/t-semiaof
3066                 ;;
3067         arm*-*-netbsd*)
3068                 tm_file=arm/netbsd.h
3069                 xm_file="arm/xm-netbsd.h ${xm_file}"
3070                 tmake_file="t-netbsd arm/t-netbsd"
3071                 ;;
3072         arm*-*-linux-gnuaout*)          # ARM GNU/Linux with a.out
3073                 cpu_type=arm
3074                 xmake_file=x-linux
3075                 tm_file=arm/linux-aout.h
3076                 tmake_file=arm/t-linux
3077                 gnu_ld=yes
3078                 ;;
3079         arm*-*-linux-gnu*)              # ARM GNU/Linux with ELF
3080                 xm_file=arm/xm-linux.h
3081                 xmake_file=x-linux
3082                 case $machine in
3083                 armv2*-*-*)
3084                         tm_file=arm/linux-elf26.h
3085                         ;;
3086                 *)
3087                         tm_file=arm/linux-elf.h
3088                         ;;
3089                 esac
3090                 tmake_file="t-linux arm/t-linux"
3091                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3092                 gnu_ld=yes
3093                 case x${enable_threads} in
3094                 x | xyes | xpthreads | xposix)
3095                         thread_file='posix'
3096                         ;;
3097                 esac
3098                 ;;
3099         arm*-*-aout)
3100                 tm_file=arm/aout.h
3101                 tmake_file=arm/t-bare
3102                 ;;
3103         arm*-*-ecos-elf)
3104                 tm_file=arm/ecos-elf.h
3105                 tmake_file=arm/t-elf
3106                 ;;
3107         arm*-*-elf)
3108                 tm_file=arm/unknown-elf.h
3109                 tmake_file=arm/t-arm-elf
3110                 ;;
3111         arm*-*-oabi)
3112                 tm_file=arm/unknown-elf-oabi.h
3113                 tmake_file=arm/t-arm-elf
3114                 ;;
3115         c1-convex-*)                    # Convex C1
3116                 target_cpu_default=1
3117                 use_collect2=yes
3118                 ;;
3119         c2-convex-*)                    # Convex C2
3120                 target_cpu_default=2
3121                 use_collect2=yes
3122                 ;;
3123         c32-convex-*)
3124                 target_cpu_default=4
3125                 use_collect2=yes
3126                 ;;
3127         c34-convex-*)
3128                 target_cpu_default=8
3129                 use_collect2=yes
3130                 ;;
3131         c38-convex-*)
3132                 target_cpu_default=16
3133                 use_collect2=yes
3134                 ;;
3135         c4x-*)
3136                 cpu_type=c4x
3137                 tmake_file=c4x/t-c4x
3138                 ;;
3139         clipper-intergraph-clix*)
3140                 tm_file="${tm_file} svr3.h clipper/clix.h"
3141                 xm_file=clipper/xm-clix.h
3142                 xmake_file=clipper/x-clix
3143                 extra_headers=va-clipper.h
3144                 extra_parts="crtbegin.o crtend.o"
3145                 install_headers_dir=install-headers-cpio
3146                 ;;
3147         dsp16xx-*)
3148                 ;;
3149         elxsi-elxsi-*)
3150                 use_collect2=yes
3151                 ;;
3152 # This hasn't been upgraded to GCC 2.
3153 #       fx80-alliant-*)                 # Alliant FX/80
3154 #               ;;
3155         h8300-*-*)
3156                 float_format=i32
3157                 ;;
3158         hppa*-*-openbsd*)
3159                 target_cpu_default="MASK_SNAKE"
3160                 tmake_file=pa/t-openbsd
3161                 ;;
3162         hppa1.1-*-pro*)
3163                 tm_file="pa/pa-pro.h ${tm_file} pa/pa-pro-end.h libgloss.h"
3164                 xm_file=pa/xm-papro.h
3165                 tmake_file=pa/t-pro
3166                 ;;
3167         hppa1.1-*-osf*)
3168                 target_cpu_default="MASK_SNAKE"
3169                 tm_file="${tm_file} pa/pa-osf.h"
3170                 use_collect2=yes
3171                 ;;
3172         hppa1.1-*-rtems*)
3173                 tm_file="pa/pa-pro.h ${tm_file} pa/pa-pro-end.h libgloss.h pa/rtems.h"
3174                 xm_file=pa/xm-papro.h
3175                 tmake_file=pa/t-pro
3176                 ;;
3177         hppa1.0-*-osf*)
3178                 tm_file="${tm_file} pa/pa-osf.h"
3179                 use_collect2=yes
3180                 ;;
3181         hppa1.1-*-bsd*)
3182                 target_cpu_default="MASK_SNAKE"
3183                 use_collect2=yes
3184                 ;;
3185         hppa1.0-*-bsd*)
3186                 use_collect2=yes
3187                 ;;
3188         hppa1.0-*-hpux7*)
3189                 tm_file="pa/pa-oldas.h ${tm_file} pa/pa-hpux7.h"
3190                 xm_file=pa/xm-pahpux.h
3191                 xmake_file=pa/x-pa-hpux
3192                 if test x$gas = xyes
3193                 then
3194                         tm_file="${tm_file} pa/gas.h"
3195                 fi
3196                 install_headers_dir=install-headers-cpio
3197                 use_collect2=yes
3198                 ;;
3199         hppa1.0-*-hpux8.0[0-2]*)
3200                 tm_file="${tm_file} pa/pa-hpux.h"
3201                 xm_file=pa/xm-pahpux.h
3202                 xmake_file=pa/x-pa-hpux
3203                 if test x$gas = xyes
3204                 then
3205                         tm_file="${tm_file} pa/pa-gas.h"
3206                 else
3207                         tm_file="pa/pa-oldas.h ${tm_file}"
3208                 fi
3209                 install_headers_dir=install-headers-cpio
3210                 use_collect2=yes
3211                 ;;
3212         hppa1.1-*-hpux8.0[0-2]*)
3213                 target_cpu_default="MASK_SNAKE"
3214                 tm_file="${tm_file} pa/pa-hpux.h"
3215                 xm_file=pa/xm-pahpux.h
3216                 xmake_file=pa/x-pa-hpux
3217                 if test x$gas = xyes
3218                 then
3219                         tm_file="${tm_file} pa/pa-gas.h"
3220                 else
3221                         tm_file="pa/pa-oldas.h ${tm_file}"
3222                 fi
3223                 install_headers_dir=install-headers-cpio
3224                 use_collect2=yes
3225                 ;;
3226         hppa1.1-*-hpux8*)
3227                 target_cpu_default="MASK_SNAKE"
3228                 tm_file="${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         hppa1.0-*-hpux8*)
3239                 tm_file="${tm_file} pa/pa-hpux.h"
3240                 xm_file=pa/xm-pahpux.h
3241                 xmake_file=pa/x-pa-hpux
3242                 if test x$gas = xyes
3243                 then
3244                         tm_file="${tm_file} pa/pa-gas.h"
3245                 fi
3246                 install_headers_dir=install-headers-cpio
3247                 use_collect2=yes
3248                 ;;
3249         hppa1.1-*-hpux10* | hppa2*-*-hpux10*)
3250                 target_cpu_default="MASK_SNAKE"
3251                 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hpux10.h"
3252                 xm_file=pa/xm-pahpux.h
3253                 xmake_file=pa/x-pa-hpux
3254                 tmake_file=pa/t-pa
3255                 if test x$gas = xyes
3256                 then
3257                         tm_file="${tm_file} pa/pa-gas.h"
3258                 fi
3259                 if test x$enable_threads = x; then
3260                     enable_threads=$have_pthread_h
3261                 fi
3262                 if test x$enable_threads = xyes; then
3263                         thread_file='dce'
3264                         tmake_file="${tmake_file} pa/t-dce-thr"
3265                 fi
3266                 install_headers_dir=install-headers-cpio
3267                 use_collect2=yes
3268                 ;;
3269         hppa1.0-*-hpux10*)
3270                 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hpux10.h"
3271                 xm_file=pa/xm-pahpux.h
3272                 xmake_file=pa/x-pa-hpux
3273                 tmake_file=pa/t-pa
3274                 if test x$gas = xyes
3275                 then
3276                         tm_file="${tm_file} pa/pa-gas.h"
3277                 fi
3278                 if test x$enable_threads = x; then
3279                     enable_threads=$have_pthread_h
3280                 fi
3281                 if test x$enable_threads = xyes; then
3282                         thread_file='dce'
3283                         tmake_file="${tmake_file} pa/t-dce-thr"
3284                 fi
3285                 install_headers_dir=install-headers-cpio
3286                 use_collect2=yes
3287                 ;;
3288         hppa1.1-*-hpux* | hppa2*-*-hpux*)
3289                 target_cpu_default="MASK_SNAKE"
3290                 tm_file="${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         hppa1.0-*-hpux*)
3301                 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hpux9.h"
3302                 xm_file=pa/xm-pahpux.h
3303                 xmake_file=pa/x-pa-hpux
3304                 if test x$gas = xyes
3305                 then
3306                         tm_file="${tm_file} pa/pa-gas.h"
3307                 fi
3308                 install_headers_dir=install-headers-cpio
3309                 use_collect2=yes
3310                 ;;
3311         hppa1.1-*-hiux* | hppa2*-*-hiux*)
3312                 target_cpu_default="MASK_SNAKE"
3313                 tm_file="${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         hppa1.0-*-hiux*)
3324                 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hiux.h"
3325                 xm_file=pa/xm-pahpux.h
3326                 xmake_file=pa/x-pa-hpux
3327                 if test x$gas = xyes
3328                 then
3329                         tm_file="${tm_file} pa/pa-gas.h"
3330                 fi
3331                 install_headers_dir=install-headers-cpio
3332                 use_collect2=yes
3333                 ;;
3334         hppa*-*-lites*)
3335                 target_cpu_default="MASK_SNAKE"
3336                 use_collect2=yes
3337                 ;;
3338         i370-*-mvs*)
3339                 ;;
3340         i[34567]86-ibm-aix*)            # IBM PS/2 running AIX
3341                 if test x$gas = xyes
3342                 then
3343                         tm_file=i386/aix386.h
3344                         extra_parts="crtbegin.o crtend.o"
3345                         tmake_file=i386/t-crtstuff
3346                 else
3347                         tm_file=i386/aix386ng.h
3348                         use_collect2=yes
3349                 fi
3350                 xm_file="xm-alloca.h i386/xm-aix.h ${xm_file}"
3351                 xm_defines=USG
3352                 xmake_file=i386/x-aix
3353                 ;;
3354         i[34567]86-ncr-sysv4*)          # NCR 3000 - ix86 running system V.4
3355                 xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
3356                 xm_defines="USG POSIX SMALL_ARG_MAX"
3357                 xmake_file=i386/x-ncr3000
3358                 if test x$stabs = xyes -a x$gas = xyes
3359                 then
3360                         tm_file=i386/sysv4gdb.h
3361                 else
3362                         tm_file=i386/sysv4.h
3363                 fi
3364                 extra_parts="crtbegin.o crtend.o"
3365                 tmake_file=i386/t-crtpic
3366                 ;;
3367         i[34567]86-next-*)
3368                 tm_file=i386/next.h
3369                 xm_file=i386/xm-next.h
3370                 tmake_file=i386/t-next
3371                 xmake_file=i386/x-next
3372                 extra_objs=nextstep.o
3373                 extra_parts="crtbegin.o crtend.o"
3374                 if test x$enable_threads = xyes; then
3375                         thread_file='mach'
3376                 fi
3377                 ;;
3378         i[34567]86-sequent-bsd*)                # 80386 from Sequent
3379                 use_collect2=yes
3380                 if test x$gas = xyes
3381                 then
3382                         tm_file=i386/seq-gas.h
3383                 else
3384                         tm_file=i386/sequent.h
3385                 fi
3386                 ;;
3387         i[34567]86-sequent-ptx1*)
3388                 xm_defines="USG SVR3"
3389                 xmake_file=i386/x-sysv3
3390                 tm_file=i386/seq-sysv3.h
3391                 tmake_file=i386/t-crtstuff
3392                 extra_parts="crtbegin.o crtend.o"
3393                 install_headers_dir=install-headers-cpio
3394                 ;;
3395         i[34567]86-sequent-ptx2* | i[34567]86-sequent-sysv3*)
3396                 xm_defines="USG SVR3"
3397                 xmake_file=i386/x-sysv3
3398                 tm_file=i386/seq2-sysv3.h
3399                 tmake_file=i386/t-crtstuff
3400                 extra_parts="crtbegin.o crtend.o"
3401                 install_headers_dir=install-headers-cpio
3402                 ;;
3403         i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
3404                 xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
3405                 xm_defines="USG POSIX SMALL_ARG_MAX"
3406                 xmake_file=x-svr4
3407                 tm_file=i386/ptx4-i.h
3408                 tmake_file=t-svr4
3409                 extra_parts="crtbegin.o crtend.o"
3410                 install_headers_dir=install-headers-cpio
3411                 ;;
3412         i386-sun-sunos*)                # Sun i386 roadrunner
3413                 xm_defines=USG
3414                 tm_file=i386/sun.h
3415                 use_collect2=yes
3416                 ;;
3417         i[34567]86-wrs-vxworks*)
3418                 tm_file=i386/vxi386.h
3419                 tmake_file=i386/t-i386bare
3420                 thread_file='vxworks'
3421                 ;;
3422         i[34567]86-*-aout*)
3423                 tm_file=i386/i386-aout.h
3424                 tmake_file=i386/t-i386bare
3425                 ;;
3426         i[34567]86-*-bsdi* | i[34567]86-*-bsd386*)
3427                 tm_file=i386/bsd386.h
3428 #               tmake_file=t-libc-ok
3429                 ;;
3430         i[34567]86-*-bsd*)
3431                 tm_file=i386/386bsd.h
3432 #               tmake_file=t-libc-ok
3433 # Next line turned off because both 386BSD and BSD/386 use GNU ld.
3434 #               use_collect2=yes
3435                 ;;
3436         i[34567]86-*-freebsdelf*)
3437                 tm_file="i386/i386.h i386/att.h linux.h i386/freebsd-elf.h i386/perform.h"
3438                 # On FreeBSD, the headers are already ok, except for math.h.
3439                 fixincludes=fixinc.wrap
3440                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3441                 tmake_file=i386/t-freebsd
3442                 gas=yes
3443                 gnu_ld=yes
3444                 stabs=yes
3445                 ;;
3446         i[34567]86-*-freebsd*)
3447                 tm_file=i386/freebsd.h
3448                 tmake_file=i386/t-freebsd
3449                 ;;
3450         i[34567]86-*-netbsd*)
3451                 tm_file=i386/netbsd.h
3452                 tmake_file=t-netbsd
3453                 ;;
3454         i[34567]86-*-openbsd*)
3455                 # Remove when the math emulator is fixed
3456                 # we need collect2 until our bug is fixed...
3457                 use_collect2=yes
3458                 ;;
3459         i[34567]86-*-coff*)
3460                 tm_file=i386/i386-coff.h
3461                 tmake_file=i386/t-i386bare
3462                 ;;
3463         i[34567]86-*-isc*)              # 80386 running ISC system
3464                 xm_file="${xm_file} i386/xm-isc.h"
3465                 xm_defines="USG SVR3"
3466                 case $machine in
3467                   i[34567]86-*-isc[34]*)
3468                     xmake_file=i386/x-isc3
3469                     ;;
3470                   *)
3471                     xmake_file=i386/x-isc
3472                     ;;
3473                 esac
3474                 if test x$gas = xyes -a x$stabs = xyes
3475                 then
3476                         tm_file=i386/iscdbx.h
3477                         tmake_file=i386/t-svr3dbx
3478                         extra_parts="svr3.ifile svr3z.ifile"
3479                 else
3480                         tm_file=i386/isccoff.h
3481                         tmake_file=i386/t-crtstuff
3482                         extra_parts="crtbegin.o crtend.o"
3483                 fi
3484                 install_headers_dir=install-headers-cpio
3485                 ;;
3486         i[34567]86-*-linux-gnuoldld*)   # Intel 80386's running GNU/Linux
3487                                         # pre BFD linkers
3488                 xmake_file=x-linux-aout
3489                 tmake_file="t-linux-aout i386/t-crtstuff"
3490                 tm_file=i386/linux-oldld.h
3491                 gnu_ld=yes
3492                 float_format=i386
3493                 ;;
3494         i[34567]86-*-linux-gnuaout*)    # Intel 80386's running GNU/Linux
3495                 xmake_file=x-linux-aout
3496                 tmake_file="t-linux-aout i386/t-crtstuff"
3497                 tm_file=i386/linux-aout.h
3498                 gnu_ld=yes
3499                 float_format=i386
3500                 ;;
3501         i[34567]86-*-linux-gnulibc1)    # Intel 80386's running GNU/Linux
3502                                         # GNU/Linux C library 5
3503                 xmake_file=x-linux
3504                 tm_file=i386/linux.h
3505                 tmake_file="t-linux t-linux-gnulibc1 i386/t-crtstuff"
3506                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3507                 gnu_ld=yes
3508                 float_format=i386
3509                 if test x$enable_threads = xyes; then
3510                         thread_file='single'
3511                 fi
3512                 ;;
3513         i[34567]86-*-linux-gnu*)        # Intel 80386's running GNU/Linux
3514                                         # aka GNU/Linux C library 6
3515                 xmake_file=x-linux
3516                 tm_file=i386/linux.h
3517                 tmake_file="t-linux i386/t-crtstuff"
3518                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3519                 gnu_ld=yes
3520                 float_format=i386
3521                 if test x$enable_threads = xyes; then
3522                         thread_file='posix'
3523                 fi
3524                 ;;
3525         i[34567]86-*-gnu*)
3526                 float_format=i386
3527                 ;;
3528         i[34567]86-go32-msdos | i[34567]86-*-go32*)
3529                 echo "GO32/DJGPP V1.X is no longer supported. Use *-pc-msdosdjgpp for DJGPP V2.X instead."
3530                 exit 1
3531                 ;;
3532         i[34567]86-pc-msdosdjgpp*)
3533                 xm_file=i386/xm-djgpp.h
3534                 tm_file=i386/djgpp.h
3535                 tmake_file=i386/t-djgpp
3536                 xmake_file=i386/x-djgpp
3537                 gnu_ld=yes
3538                 gas=yes
3539                 exeext=.exe
3540                 case $host in *pc-msdosdjgpp*)
3541                         target_alias=djgpp
3542                         ;;
3543                 esac
3544                 ;;
3545         i[34567]86-moss-msdos* | i[34567]86-*-moss*)
3546                 tm_file=i386/moss.h
3547                 tmake_file=t-libc-ok
3548                 gnu_ld=yes
3549                 gas=yes
3550                 ;;
3551         i[34567]86-*-lynxos*)
3552                 if test x$gas = xyes
3553                 then
3554                         tm_file=i386/lynx.h
3555                 else
3556                         tm_file=i386/lynx-ng.h
3557                 fi
3558                 xm_file=i386/xm-lynx.h
3559                 tmake_file=i386/t-i386bare
3560                 xmake_file=x-lynx
3561                 ;;
3562         i[34567]86-*-mach*)
3563                 tm_file=i386/mach.h
3564 #               tmake_file=t-libc-ok
3565                 use_collect2=yes
3566                 ;;
3567         i[34567]86-*-osfrose*)          # 386 using OSF/rose
3568                 if test x$elf = xyes
3569                 then
3570                         tm_file=i386/osfelf.h
3571                         use_collect2=
3572                 else
3573                         tm_file=i386/osfrose.h
3574                         use_collect2=yes
3575                 fi
3576                 xm_file="i386/xm-osf.h ${xm_file}"
3577                 xmake_file=i386/x-osfrose
3578                 tmake_file=i386/t-osf
3579                 extra_objs=halfpic.o
3580                 ;;
3581         i[34567]86-go32-rtems*)
3582                 cpu_type=i386
3583                 xm_file=i386/xm-go32.h
3584                 tm_file=i386/go32-rtems.h
3585                 tmake_file="i386/t-go32 t-rtems"
3586                 ;;
3587         i[34567]86-*-rtemself*)
3588                 cpu_type=i386
3589                 tm_file=i386/rtemself.h
3590                 tmake_file="i386/t-i386bare t-rtems"
3591                 ;;
3592         i[34567]86-*-rtems*)
3593                 cpu_type=i386
3594                 tm_file=i386/rtems.h
3595                 tmake_file="i386/t-i386bare t-rtems"
3596                 ;;
3597         i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
3598                 xm_file="xm-siglist.h xm-alloca.h ${xm_file} i386/xm-sco5.h"
3599                 xm_defines="USG SVR3"
3600                 xmake_file=i386/x-sco5
3601                 install_headers_dir=install-headers-cpio
3602                 tm_file=i386/sco5.h
3603                 if test x$gas = xyes
3604                 then
3605                         tm_file="i386/sco5gas.h ${tm_file}"
3606                         tmake_file=i386/t-sco5gas
3607                 else
3608                         tmake_file=i386/t-sco5
3609                 fi
3610                 extra_parts="crti.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
3611                 ;;
3612         i[34567]86-*-sco3.2v4*)         # 80386 running SCO 3.2v4 system
3613                 xm_file="${xm_file} i386/xm-sco.h"
3614                 xm_defines="USG SVR3 BROKEN_LDEXP SMALL_ARG_MAX NO_SYS_SIGLIST"
3615                 xmake_file=i386/x-sco4
3616                 install_headers_dir=install-headers-cpio
3617                 if test x$stabs = xyes
3618                 then
3619                         tm_file=i386/sco4dbx.h
3620                         tmake_file=i386/t-svr3dbx
3621                         extra_parts="svr3.ifile svr3z.rfile"
3622                 else
3623                         tm_file=i386/sco4.h
3624                         tmake_file=i386/t-crtstuff
3625                         extra_parts="crtbegin.o crtend.o"
3626                 fi
3627                 truncate_target=yes
3628                 ;;
3629         i[34567]86-*-sco*)              # 80386 running SCO system
3630                 xm_file=i386/xm-sco.h
3631                 xmake_file=i386/x-sco
3632                 install_headers_dir=install-headers-cpio
3633                 if test x$stabs = xyes
3634                 then
3635                         tm_file=i386/scodbx.h
3636                         tmake_file=i386/t-svr3dbx
3637                         extra_parts="svr3.ifile svr3z.rfile"
3638                 else
3639                         tm_file=i386/sco.h
3640                         extra_parts="crtbegin.o crtend.o"
3641                         tmake_file=i386/t-crtstuff
3642                 fi
3643                 truncate_target=yes
3644                 ;;
3645         i[34567]86-*-solaris2*)
3646                 xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
3647                 xm_defines="USG POSIX SMALL_ARG_MAX"
3648                 if test x$stabs = xyes
3649                 then
3650                         tm_file=i386/sol2dbg.h
3651                 else
3652                         tm_file=i386/sol2.h
3653                 fi
3654                 tmake_file=i386/t-sol2
3655                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
3656                 xmake_file=x-svr4
3657                 if test x$enable_threads = xyes; then
3658                         thread_file='solaris'
3659                 fi
3660                 ;;
3661        i[34567]86-*-sysv5*)           # Intel x86 on System V Release 5
3662                xm_file="xm-alloca.h xm-siglist.h ${xm_file}"
3663                xm_defines="USG POSIX"
3664                tm_file=i386/sysv5.h
3665                if test x$stabs = xyes
3666                then
3667                        tm_file="${tm_file} dbx.h"
3668                fi
3669                tmake_file=i386/t-crtpic
3670                xmake_file=x-svr4
3671                extra_parts="crtbegin.o crtend.o"
3672                ;;
3673         i[34567]86-*-sysv4*)            # Intel 80386's running system V.4
3674                 xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
3675                 xm_defines="USG POSIX SMALL_ARG_MAX"
3676                 tm_file=i386/sysv4.h
3677                 if test x$stabs = xyes
3678                 then
3679                         tm_file="${tm_file} dbx.h"
3680                 fi
3681                 tmake_file=i386/t-crtpic
3682                 xmake_file=x-svr4
3683                 extra_parts="crtbegin.o crtend.o"
3684                 ;;
3685         i[34567]86-*-udk*)      # Intel x86 on SCO UW/OSR5 Dev Kit
3686                 xm_file="xm-alloca.h xm-siglist.h ${xm_file}"
3687                 xm_defines="USG POSIX"
3688                 tm_file=i386/udk.h
3689                 tmake_file="i386/t-crtpic i386/t-udk"
3690                 xmake_file=x-svr4
3691                 extra_parts="crtbegin.o crtend.o"
3692                 ;;
3693         i[34567]86-*-osf1*)             # Intel 80386's running OSF/1 1.3+
3694                 cpu_type=i386
3695                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h i386/xm-osf1elf.h"
3696                 xm_defines="USE_C_ALLOCA SMALL_ARG_MAX"
3697                 if test x$stabs = xyes
3698                 then
3699                         tm_file=i386/osf1elfgdb.h
3700                 else
3701                         tm_file=i386/osf1elf.h
3702                 fi
3703                 tmake_file=i386/t-osf1elf
3704                 xmake_file=i386/x-osf1elf
3705                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
3706                 ;;
3707         i[34567]86-*-sysv*)             # Intel 80386's running system V
3708                 xm_defines="USG SVR3"
3709                 xmake_file=i386/x-sysv3
3710                 if test x$gas = xyes
3711                 then
3712                         if test x$stabs = xyes
3713                         then
3714                                 tm_file=i386/svr3dbx.h
3715                                 tmake_file=i386/t-svr3dbx
3716                                 extra_parts="svr3.ifile svr3z.rfile"
3717                         else
3718                                 tm_file=i386/svr3gas.h
3719                                 extra_parts="crtbegin.o crtend.o"
3720                                 tmake_file=i386/t-crtstuff
3721                         fi
3722                 else
3723                         tm_file=i386/sysv3.h
3724                         extra_parts="crtbegin.o crtend.o"
3725                         tmake_file=i386/t-crtstuff
3726                 fi
3727                 ;;
3728         i386-*-vsta)                    # Intel 80386's running VSTa kernel
3729                 xm_file="${xm_file} i386/xm-vsta.h"
3730                 tm_file=i386/vsta.h
3731                 tmake_file=i386/t-vsta
3732                 xmake_file=i386/x-vsta
3733                 ;;
3734         i[34567]86-*-win32)
3735                 xm_file="${xm_file} i386/xm-cygwin.h"
3736                 tmake_file=i386/t-cygwin
3737                 tm_file=i386/win32.h
3738                 xmake_file=i386/x-cygwin
3739                 extra_objs=winnt.o
3740                 if test x$enable_threads = xyes; then
3741                         thread_file='win32'
3742                 fi
3743                 exeext=.exe
3744                 ;;
3745         i[34567]86-*-pe | i[34567]86-*-cygwin*)
3746                 xm_file="${xm_file} i386/xm-cygwin.h"
3747                 tmake_file=i386/t-cygwin
3748                 tm_file=i386/cygwin.h
3749                 xmake_file=i386/x-cygwin
3750                 extra_objs=winnt.o
3751                 if test x$enable_threads = xyes; then
3752                         thread_file='win32'
3753                 fi
3754                 exeext=.exe
3755                 ;;
3756         i[34567]86-*-mingw32*)
3757                 tm_file=i386/mingw32.h
3758                 xm_file="${xm_file} i386/xm-mingw32.h"
3759                 tmake_file="i386/t-cygwin i386/t-mingw32"
3760                 extra_objs=winnt.o
3761                 xmake_file=i386/x-cygwin
3762                 if test x$enable_threads = xyes; then
3763                         thread_file='win32'
3764                 fi
3765                 exeext=.exe
3766                 case $machine in
3767                         *mingw32msv*)
3768                                 ;;
3769                         *minwg32crt* | *mingw32*)
3770                                 tm_file="${tm_file} i386/crtdll.h"
3771                                 ;;
3772                 esac
3773                 ;;
3774         i[34567]86-*-uwin*)
3775                 tm_file=i386/uwin.h
3776                 xm_file="${xm_file} i386/xm-uwin.h"
3777                 xm_defines="USG NO_STAB_H NO_SYS_SIGLIST"
3778                 tmake_file="i386/t-cygwin i386/t-uwin"
3779                 extra_objs=winnt.o
3780                 xmake_file=i386/x-cygwin
3781                 fixincludes=Makefile.in
3782                 if test x$enable_threads = xyes; then
3783                         thread_file='win32'
3784                 fi
3785                 exeext=.exe
3786                 ;;
3787         i[34567]86-*-interix*)
3788                 tm_file=i386/i386-interix.h
3789                 xm_file="i386/xm-i386-interix.h xm-interix.h"
3790                 xm_defines="USG NO_SYS_SIGLIST"
3791                 tmake_file="i386/t-interix"
3792                 extra_objs=interix.o
3793                 xmake_file=x-interix
3794                 fixincludes=fixinc.interix
3795                 if [ x$enable_threads = xyes ]; then
3796                         thread_file='posix'
3797                 fi
3798                 if [ x$stabs = xyes ]; then
3799                         tm_file="${tm_file} dbxcoff.h"
3800                 fi
3801                 ;;
3802         i[34567]86-*-winnt3*)
3803                 tm_file=i386/win-nt.h
3804                 out_file=i386/i386.c
3805                 xm_file="xm-winnt.h ${xm_file}"
3806                 xmake_file=winnt/x-winnt
3807                 tmake_file=i386/t-winnt
3808                 extra_host_objs="winnt.o oldnames.o"
3809                 extra_gcc_objs="spawnv.o oldnames.o"
3810                 if test x$gnu_ld != xyes
3811                 then
3812                         extra_programs=ld.exe
3813                 fi
3814                 if test x$enable_threads = xyes; then
3815                         thread_file='win32'
3816                 fi
3817                 ;;
3818         i[34567]86-dg-dgux*)
3819                 xm_file="xm-alloca.h xm-siglist.h ${xm_file}"
3820                 xm_defines="USG POSIX"
3821                 out_file=i386/dgux.c
3822                 tm_file=i386/dgux.h
3823                 tmake_file=i386/t-dgux
3824                 xmake_file=i386/x-dgux
3825                 install_headers_dir=install-headers-cpio
3826               ;;
3827         i860-alliant-*)         # Alliant FX/2800
3828                 tm_file="${tm_file} svr4.h i860/sysv4.h i860/fx2800.h"
3829                 xm_file="${xm_file}"
3830                 xmake_file=i860/x-fx2800
3831                 tmake_file=i860/t-fx2800
3832                 extra_parts="crtbegin.o crtend.o"
3833                 ;;
3834         i860-*-bsd*)
3835                 tm_file="${tm_file} i860/bsd.h"
3836                 if test x$gas = xyes
3837                 then
3838                         tm_file="${tm_file} i860/bsd-gas.h"
3839                 fi
3840                 use_collect2=yes
3841                 ;;
3842         i860-*-mach*)
3843                 tm_file="${tm_file} i860/mach.h"
3844                 tmake_file=t-libc-ok
3845                 ;;
3846         i860-*-osf*)                    # Intel Paragon XP/S, OSF/1AD
3847                 tm_file="${tm_file} svr3.h i860/paragon.h"
3848                 xm_defines="USG SVR3"
3849                 tmake_file=t-osf
3850                 ;;
3851         i860-*-sysv3*)
3852                 tm_file="${tm_file} svr3.h i860/sysv3.h"
3853                 xm_defines="USG SVR3"
3854                 xmake_file=i860/x-sysv3
3855                 extra_parts="crtbegin.o crtend.o"
3856                 ;;
3857         i860-*-sysv4*)
3858                 tm_file="${tm_file} svr4.h i860/sysv4.h"
3859                 xm_defines="USG SVR3"
3860                 xmake_file=i860/x-sysv4
3861                 tmake_file=t-svr4
3862                 extra_parts="crtbegin.o crtend.o"
3863                 ;;
3864         i960-wrs-vxworks5 | i960-wrs-vxworks5.0*)
3865                 tm_file="${tm_file} i960/vx960.h"
3866                 tmake_file=i960/t-vxworks960
3867                 use_collect2=yes
3868                 thread_file='vxworks'
3869                 ;;
3870         i960-wrs-vxworks5* | i960-wrs-vxworks)
3871                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h i960/vx960-coff.h"
3872                 tmake_file=i960/t-vxworks960
3873                 use_collect2=yes
3874                 thread_file='vxworks'
3875                 ;;
3876         i960-wrs-vxworks*)
3877                 tm_file="${tm_file} i960/vx960.h"
3878                 tmake_file=i960/t-vxworks960
3879                 use_collect2=yes
3880                 thread_file='vxworks'
3881                 ;;
3882         i960-*-coff*)
3883                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h libgloss.h"
3884                 tmake_file=i960/t-960bare
3885                 use_collect2=yes
3886                 ;;
3887         i960-*-rtems)
3888                 tmake_file="i960/t-960bare t-rtems"
3889                 tm_file="${tm_file} dbxcoff.h i960/rtems.h"
3890                 use_collect2=yes
3891                 ;;
3892         i960-*-*)                       # Default i960 environment.
3893                 use_collect2=yes
3894                 ;;
3895         m32r-*-elf*)
3896                 extra_parts="crtinit.o crtfini.o"
3897                 ;;
3898         m68000-convergent-sysv*)
3899                 tm_file=m68k/ctix.h
3900                 xm_file="m68k/xm-3b1.h ${xm_file}"
3901                 xm_defines=USG
3902                 use_collect2=yes
3903                 extra_headers=math-68881.h
3904                 ;;
3905         m68000-hp-bsd*)                 # HP 9000/200 running BSD
3906                 tm_file=m68k/hp2bsd.h
3907                 xmake_file=m68k/x-hp2bsd
3908                 use_collect2=yes
3909                 extra_headers=math-68881.h
3910                 ;;
3911         m68000-hp-hpux*)                # HP 9000 series 300
3912                 xm_file="xm_alloca.h ${xm_file}"
3913                 xm_defines="USG NO_SYS_SIGLIST"
3914                 if test x$gas = xyes
3915                 then
3916                         xmake_file=m68k/x-hp320g
3917                         tm_file=m68k/hp310g.h
3918                 else
3919                         xmake_file=m68k/x-hp320
3920                         tm_file=m68k/hp310.h
3921                 fi
3922                 install_headers_dir=install-headers-cpio
3923                 use_collect2=yes
3924                 extra_headers=math-68881.h
3925                 ;;
3926         m68000-sun-sunos3*)
3927                 tm_file=m68k/sun2.h
3928                 use_collect2=yes
3929                 extra_headers=math-68881.h
3930                 ;;
3931         m68000-sun-sunos4*)
3932                 tm_file=m68k/sun2o4.h
3933                 use_collect2=yes
3934                 extra_headers=math-68881.h
3935                 ;;
3936         m68000-att-sysv*)
3937                 xm_file="m68k/xm-3b1.h ${xm_file}"
3938                 xm_defines=USG
3939                 if test x$gas = xyes
3940                 then
3941                         tm_file=m68k/3b1g.h
3942                 else
3943                         tm_file=m68k/3b1.h
3944                 fi
3945                 use_collect2=yes
3946                 extra_headers=math-68881.h
3947                 ;;
3948         m68k-apple-aux*)                # Apple Macintosh running A/UX
3949                 xm_defines="USG AUX"
3950                 tmake_file=m68k/t-aux
3951                 install_headers_dir=install-headers-cpio
3952                 extra_headers=math-68881.h
3953                 extra_parts="crt1.o mcrt1.o maccrt1.o crt2.o crtn.o"
3954                 tm_file=
3955                 if test "$gnu_ld" = yes
3956                 then
3957                         tm_file="${tm_file} m68k/auxgld.h"
3958                 else
3959                         tm_file="${tm_file} m68k/auxld.h"
3960                 fi
3961                 if test "$gas" = yes
3962                 then
3963                         tm_file="${tm_file} m68k/auxgas.h"
3964                 else
3965                         tm_file="${tm_file} m68k/auxas.h"
3966                 fi
3967                 tm_file="${tm_file} m68k/a-ux.h"
3968                 float_format=m68k
3969                 ;;
3970         m68k-apollo-*)
3971                 tm_file=m68k/apollo68.h
3972                 xmake_file=m68k/x-apollo68
3973                 use_collect2=yes
3974                 extra_headers=math-68881.h
3975                 float_format=m68k
3976                 ;;
3977         m68k-altos-sysv*)                  # Altos 3068
3978                 if test x$gas = xyes
3979                 then
3980                         tm_file=m68k/altos3068.h
3981                         xm_defines=USG
3982                 else
3983                         echo "The Altos is supported only with the GNU assembler" 1>&2
3984                         exit 1
3985                 fi
3986                 extra_headers=math-68881.h
3987                 ;;
3988         m68k-bull-sysv*)                # Bull DPX/2
3989                 if test x$gas = xyes
3990                 then
3991                         if test x$stabs = xyes
3992                         then
3993                                 tm_file=m68k/dpx2cdbx.h
3994                         else
3995                                 tm_file=m68k/dpx2g.h
3996                         fi
3997                 else
3998                         tm_file=m68k/dpx2.h
3999                 fi
4000                 xm_file="xm-alloca.h ${xm_file}"
4001                 xm_defines=USG
4002                 xmake_file=m68k/x-dpx2
4003                 use_collect2=yes
4004                 extra_headers=math-68881.h
4005                 ;;
4006         m68k-atari-sysv4*)              # Atari variant of V.4.
4007                 tm_file=m68k/atari.h
4008                 xm_file="xm-alloca.h ${xm_file}"
4009                 xm_defines="USG FULL_PROTOTYPES"
4010                 tmake_file=t-svr4
4011                 extra_parts="crtbegin.o crtend.o"
4012                 extra_headers=math-68881.h
4013                 float_format=m68k
4014                 ;;
4015         m68k-motorola-sysv*)
4016                 tm_file=m68k/mot3300.h
4017                 xm_file="xm-alloca.h m68k/xm-mot3300.h ${xm_file}"
4018                 xm_defines=NO_SYS_SIGLIST
4019                 if test x$gas = xyes
4020                 then
4021                         xmake_file=m68k/x-mot3300-gas
4022                         if test x$gnu_ld = xyes
4023                         then
4024                                 tmake_file=m68k/t-mot3300-gald
4025                         else
4026                                 tmake_file=m68k/t-mot3300-gas
4027                                 use_collect2=yes
4028                         fi
4029                 else
4030                         xmake_file=m68k/x-mot3300
4031                         if test x$gnu_ld = xyes
4032                         then
4033                                 tmake_file=m68k/t-mot3300-gld
4034                         else
4035                                 tmake_file=m68k/t-mot3300
4036                                 use_collect2=yes
4037                         fi
4038                 fi
4039                 gdb_needs_out_file_path=yes
4040                 extra_parts="crt0.o mcrt0.o"
4041                 extra_headers=math-68881.h
4042                 float_format=m68k
4043                 ;;
4044         m68k-ncr-sysv*)                 # NCR Tower 32 SVR3
4045                 tm_file=m68k/tower-as.h
4046                 xm_defines="USG SVR3"
4047                 xmake_file=m68k/x-tower
4048                 extra_parts="crtbegin.o crtend.o"
4049                 extra_headers=math-68881.h
4050                 ;;
4051         m68k-plexus-sysv*)
4052                 tm_file=m68k/plexus.h
4053                 xm_file="xm-alloca.h m68k/xm-plexus.h ${xm_file}"
4054                 xm_defines=USG
4055                 use_collect2=yes
4056                 extra_headers=math-68881.h
4057                 ;;
4058         m68k-tti-*)
4059                 tm_file=m68k/pbb.h
4060                 xm_file="xm-alloca.h ${xm_file}"
4061                 xm_defines=USG
4062                 extra_headers=math-68881.h
4063                 ;;
4064         m68k-crds-unos*)
4065                 xm_file="xm-alloca.h m68k/xm-crds.h ${xm_file}"
4066                 xm_defines="USG unos"
4067                 xmake_file=m68k/x-crds
4068                 tm_file=m68k/crds.h
4069                 use_collect2=yes
4070                 extra_headers=math-68881.h
4071                 ;;
4072         m68k-cbm-sysv4*)                # Commodore variant of V.4.
4073                 tm_file=m68k/amix.h
4074                 xm_file="xm-alloca.h ${xm_file}"
4075                 xm_defines="USG FULL_PROTOTYPES"
4076                 xmake_file=m68k/x-amix
4077                 tmake_file=t-svr4
4078                 extra_parts="crtbegin.o crtend.o"
4079                 extra_headers=math-68881.h
4080                 float_format=m68k
4081                 ;;
4082         m68k-ccur-rtu)
4083                 tm_file=m68k/ccur-GAS.h
4084                 xmake_file=m68k/x-ccur
4085                 extra_headers=math-68881.h
4086                 use_collect2=yes
4087                 float_format=m68k
4088                 ;;
4089         m68k-hp-bsd4.4*)                # HP 9000/3xx running 4.4bsd
4090                 tm_file=m68k/hp3bsd44.h
4091                 xmake_file=m68k/x-hp3bsd44
4092                 use_collect2=yes
4093                 extra_headers=math-68881.h
4094                 float_format=m68k
4095                 ;;
4096         m68k-hp-bsd*)                   # HP 9000/3xx running Berkeley Unix
4097                 tm_file=m68k/hp3bsd.h
4098                 use_collect2=yes
4099                 extra_headers=math-68881.h
4100                 float_format=m68k
4101                 ;;
4102         m68k-isi-bsd*)
4103                 if test x$with_fp = xno
4104                 then
4105                         tm_file=m68k/isi-nfp.h
4106                 else
4107                         tm_file=m68k/isi.h
4108                         float_format=m68k
4109                 fi
4110                 use_collect2=yes
4111                 extra_headers=math-68881.h
4112                 ;;
4113         m68k-hp-hpux7*) # HP 9000 series 300 running HPUX version 7.
4114                 xm_file="xm_alloca.h ${xm_file}"
4115                 xm_defines="USG NO_SYS_SIGLIST"
4116                 if test x$gas = xyes
4117                 then
4118                         xmake_file=m68k/x-hp320g
4119                         tm_file=m68k/hp320g.h
4120                 else
4121                         xmake_file=m68k/x-hp320
4122                         tm_file=m68k/hpux7.h
4123                 fi
4124                 install_headers_dir=install-headers-cpio
4125                 use_collect2=yes
4126                 extra_headers=math-68881.h
4127                 float_format=m68k
4128                 ;;
4129         m68k-hp-hpux*)  # HP 9000 series 300
4130                 xm_file="xm_alloca.h ${xm_file}"
4131                 xm_defines="USG NO_SYS_SIGLIST"
4132                 if test x$gas = xyes
4133                 then
4134                         xmake_file=m68k/x-hp320g
4135                         tm_file=m68k/hp320g.h
4136                 else
4137                         xmake_file=m68k/x-hp320
4138                         tm_file=m68k/hp320.h
4139                 fi
4140                 install_headers_dir=install-headers-cpio
4141                 use_collect2=yes
4142                 extra_headers=math-68881.h
4143                 float_format=m68k
4144                 ;;
4145         m68k-sun-mach*)
4146                 tm_file=m68k/sun3mach.h
4147                 use_collect2=yes
4148                 extra_headers=math-68881.h
4149                 float_format=m68k
4150                 ;;
4151         m68k-sony-newsos3*)
4152                 if test x$gas = xyes
4153                 then
4154                         tm_file=m68k/news3gas.h
4155                 else
4156                         tm_file=m68k/news3.h
4157                 fi
4158                 use_collect2=yes
4159                 extra_headers=math-68881.h
4160                 float_format=m68k
4161                 ;;
4162         m68k-sony-bsd* | m68k-sony-newsos*)
4163                 if test x$gas = xyes
4164                 then
4165                         tm_file=m68k/newsgas.h
4166                 else
4167                         tm_file=m68k/news.h
4168                 fi
4169                 use_collect2=yes
4170                 extra_headers=math-68881.h
4171                 float_format=m68k
4172                 ;;
4173         m68k-next-nextstep2*)
4174                 tm_file=m68k/next21.h
4175                 xm_file="m68k/xm-next.h ${xm_file}"
4176                 tmake_file=m68k/t-next
4177                 xmake_file=m68k/x-next
4178                 extra_objs=nextstep.o
4179                 extra_headers=math-68881.h
4180                 use_collect2=yes
4181                 float_format=m68k
4182                 ;;
4183         m68k-next-nextstep3*)
4184                 tm_file=m68k/next.h
4185                 xm_file="m68k/xm-next.h ${xm_file}"
4186                 tmake_file=m68k/t-next
4187                 xmake_file=m68k/x-next
4188                 extra_objs=nextstep.o
4189                 extra_parts="crtbegin.o crtend.o"
4190                 extra_headers=math-68881.h
4191                 float_format=m68k
4192                 if test x$enable_threads = xyes; then
4193                         thread_file='mach'
4194                 fi
4195                 ;;
4196         m68k-sun-sunos3*)
4197                 if test x$with_fp = xno
4198                 then
4199                         tm_file=m68k/sun3n3.h
4200                 else
4201                         tm_file=m68k/sun3o3.h
4202                         float_format=m68k
4203                 fi
4204                 use_collect2=yes
4205                 extra_headers=math-68881.h
4206                 ;;
4207         m68k-sun-sunos*)                        # For SunOS 4 (the default).
4208                 if test x$with_fp = xno
4209                 then
4210                         tm_file=m68k/sun3n.h
4211                 else
4212                         tm_file=m68k/sun3.h
4213                         float_format=m68k
4214                 fi
4215                 use_collect2=yes
4216                 extra_headers=math-68881.h
4217                 ;;
4218         m68k-wrs-vxworks*)
4219                 tm_file=m68k/vxm68k.h
4220                 tmake_file=m68k/t-vxworks68
4221                 extra_headers=math-68881.h
4222                 thread_file='vxworks'
4223                 float_format=m68k
4224                 ;;
4225         m68k-*-aout*)
4226                 tmake_file=m68k/t-m68kbare
4227                 tm_file="m68k/m68k-aout.h libgloss.h"
4228                 extra_headers=math-68881.h
4229                 float_format=m68k
4230                 ;;
4231         m68k-*-coff*)
4232                 tmake_file=m68k/t-m68kbare
4233                 tm_file="m68k/m68k-coff.h dbx.h libgloss.h"
4234                 extra_headers=math-68881.h
4235                 float_format=m68k
4236                 ;;
4237         m68020-*-elf* | m68k-*-elf*)
4238                 tm_file="m68k/m68020-elf.h libgloss.h"
4239                 xm_file=m68k/xm-m68kv.h
4240                 tmake_file=m68k/t-m68kelf
4241                 header_files=math-68881.h
4242                 ;;
4243         m68k-*-lynxos*)
4244                 if test x$gas = xyes
4245                 then
4246                         tm_file=m68k/lynx.h
4247                 else
4248                         tm_file=m68k/lynx-ng.h
4249                 fi
4250                 xm_file=m68k/xm-lynx.h
4251                 xmake_file=x-lynx
4252                 tmake_file=m68k/t-lynx
4253                 extra_headers=math-68881.h
4254                 float_format=m68k
4255                 ;;
4256         m68k*-*-netbsd*)
4257                 tm_file=m68k/netbsd.h
4258                 tmake_file=t-netbsd
4259                 float_format=m68k
4260                 ;;
4261         m68k*-*-openbsd*)
4262                 float_format=m68k
4263                 # we need collect2 until our bug is fixed...
4264                 use_collect2=yes
4265                 ;;
4266         m68k-*-sysv3*)                  # Motorola m68k's running system V.3
4267                 xm_file="xm-alloca.h ${xm_file}"
4268                 xm_defines=USG
4269                 xmake_file=m68k/x-m68kv
4270                 extra_parts="crtbegin.o crtend.o"
4271                 extra_headers=math-68881.h
4272                 float_format=m68k
4273                 ;;
4274         m68k-*-sysv4*)                  # Motorola m68k's running system V.4
4275                 tm_file=m68k/m68kv4.h
4276                 xm_file="xm-alloca.h ${xm_file}"
4277                 xm_defines=USG
4278                 tmake_file=t-svr4
4279                 extra_parts="crtbegin.o crtend.o"
4280                 extra_headers=math-68881.h
4281                 float_format=m68k
4282                 ;;
4283         m68k-*-linux-gnuaout*)          # Motorola m68k's running GNU/Linux
4284                                         # with a.out format
4285                 xmake_file=x-linux
4286                 tm_file=m68k/linux-aout.h
4287                 tmake_file="t-linux-aout m68k/t-linux-aout"
4288                 extra_headers=math-68881.h
4289                 float_format=m68k
4290                 gnu_ld=yes
4291                 ;;
4292         m68k-*-linux-gnulibc1)          # Motorola m68k's running GNU/Linux
4293                                         # with ELF format using the
4294                                         # GNU/Linux C library 5
4295                 xmake_file=x-linux
4296                 tm_file=m68k/linux.h
4297                 tmake_file="t-linux t-linux-gnulibc1 m68k/t-linux"
4298                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4299                 extra_headers=math-68881.h
4300                 float_format=m68k
4301                 gnu_ld=yes
4302                 ;;
4303         m68k-*-linux-gnu*)              # Motorola m68k's running GNU/Linux
4304                                         # with ELF format using glibc 2
4305                                         # aka the GNU/Linux C library 6.
4306                 xmake_file=x-linux
4307                 tm_file=m68k/linux.h
4308                 tmake_file="t-linux m68k/t-linux"
4309                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4310                 extra_headers=math-68881.h
4311                 float_format=m68k
4312                 gnu_ld=yes
4313                 if test x$enable_threads = xyes; then
4314                         thread_file='posix'
4315                 fi
4316                 ;;
4317         m68k-*-psos*)
4318                 tmake_file=m68k/t-m68kbare
4319                 tm_file=m68k/m68k-psos.h
4320                 extra_headers=math-68881.h
4321                 float_format=m68k
4322                 ;;
4323         m68k-*-rtems*)
4324                 tmake_file="m68k/t-m68kbare t-rtems"
4325                 tm_file=m68k/rtems.h
4326                 extra_headers=math-68881.h
4327                 float_format=m68k
4328                 ;;
4329
4330         m88k-dg-dgux*)
4331                 case $machine in
4332                   m88k-dg-dguxbcs*)
4333                     tm_file=m88k/dguxbcs.h
4334                     tmake_file=m88k/t-dguxbcs
4335                     ;;
4336                   *)
4337                     tm_file=m88k/dgux.h
4338                     tmake_file=m88k/t-dgux
4339                     ;;
4340                 esac
4341                 extra_parts="crtbegin.o bcscrtbegin.o crtend.o m88kdgux.ld"
4342                 xmake_file=m88k/x-dgux
4343                 if test x$gas = xyes
4344                 then
4345                         tmake_file=m88k/t-dgux-gas
4346                 fi
4347                 ;;
4348         m88k-dolphin-sysv3*)
4349                 tm_file=m88k/dolph.h
4350                 extra_parts="crtbegin.o crtend.o"
4351                 xm_file="m88k/xm-sysv3.h ${xm_file}"
4352                 xmake_file=m88k/x-dolph
4353                 if test x$gas = xyes
4354                 then
4355                         tmake_file=m88k/t-m88k-gas
4356                 fi
4357                 ;;
4358         m88k-tektronix-sysv3)
4359                 tm_file=m88k/tekXD88.h
4360                 extra_parts="crtbegin.o crtend.o"
4361                 xm_file="m88k/xm-sysv3.h ${xm_file}"
4362                 xmake_file=m88k/x-tekXD88
4363                 if test x$gas = xyes
4364                 then
4365                         tmake_file=m88k/t-m88k-gas
4366                 fi
4367                 ;;
4368         m88k-*-aout*)
4369                 tm_file=m88k/m88k-aout.h
4370                 ;;
4371         m88k-*-coff*)
4372                 tm_file=m88k/m88k-coff.h
4373                 tmake_file=m88k/t-bug
4374                 ;;
4375         m88k-*-luna*)
4376                 tm_file=m88k/luna.h
4377                 extra_parts="crtbegin.o crtend.o"
4378                 if test x$gas = xyes
4379                 then
4380                         tmake_file=m88k/t-luna-gas
4381                 else
4382                         tmake_file=m88k/t-luna
4383                 fi
4384                 ;;
4385         m88k-*-openbsd*)
4386                 tmake_file="${tmake_file} m88k/t-luna-gas"
4387                 ;;
4388         m88k-*-sysv3*)
4389                 tm_file=m88k/sysv3.h
4390                 extra_parts="crtbegin.o crtend.o"
4391                 xm_file="m88k/xm-sysv3.h ${xm_file}"
4392                 xmake_file=m88k/x-sysv3
4393                 if test x$gas = xyes
4394                 then
4395                         tmake_file=m88k/t-m88k-gas
4396                 fi
4397                 ;;
4398         m88k-*-sysv4*)
4399                 tm_file=m88k/sysv4.h
4400                 extra_parts="crtbegin.o crtend.o"
4401                 xmake_file=m88k/x-sysv4
4402                 tmake_file=m88k/t-sysv4
4403                 ;;
4404         mips-sgi-irix6*)                # SGI System V.4., IRIX 6
4405                 tm_file=mips/iris6.h
4406                 xm_file=mips/xm-iris6.h
4407                 xmake_file=mips/x-iris6
4408                 tmake_file=mips/t-iris6
4409 #               if test x$enable_threads = xyes; then
4410 #                       thread_file='irix'
4411 #               fi
4412                 ;;
4413         mips-wrs-vxworks)
4414                 tm_file="mips/elf.h libgloss.h"
4415                 tmake_file=mips/t-ecoff
4416                 gas=yes
4417                 gnu_ld=yes
4418                 extra_parts="crtbegin.o crtend.o"
4419                 thread_file='vxworks'
4420                 ;;
4421         mips-sgi-irix5cross64)          # Irix5 host, Irix 6 target, cross64
4422                 tm_file="mips/iris6.h mips/cross64.h"
4423                 xm_defines=USG
4424                 xm_file="mips/xm-iris5.h"
4425                 xmake_file=mips/x-iris
4426                 tmake_file=mips/t-cross64
4427                 # See comment in mips/iris[56].h files.
4428                 use_collect2=yes
4429 #               if test x$enable_threads = xyes; then
4430 #                       thread_file='irix'
4431 #               fi
4432                 ;;
4433         mips-sni-sysv4)
4434                 if test x$gas = xyes
4435                 then
4436                         if test x$stabs = xyes
4437                         then
4438                                 tm_file=mips/iris5gdb.h
4439                         else
4440                                 tm_file="mips/sni-svr4.h mips/sni-gas.h"
4441                         fi
4442                 else
4443                         tm_file=mips/sni-svr4.h
4444                 fi
4445                 xm_defines=USG
4446                 xmake_file=mips/x-sni-svr4
4447                 tmake_file=mips/t-mips-gas
4448                 if test x$gnu_ld != xyes
4449                 then
4450                         use_collect2=yes
4451                 fi
4452                 ;;
4453         mips-sgi-irix5*)                # SGI System V.4., IRIX 5
4454                 if test x$gas = xyes
4455                 then
4456                         tm_file="mips/iris5.h mips/iris5gas.h"
4457                         if test x$stabs = xyes
4458                         then
4459                                 tm_file="${tm_file} dbx.h"
4460                         fi
4461                 else
4462                         tm_file=mips/iris5.h
4463                 fi
4464                 xm_defines=USG
4465                 xm_file="mips/xm-iris5.h"
4466                 xmake_file=mips/x-iris
4467                 # mips-tfile doesn't work yet
4468                 tmake_file=mips/t-mips-gas
4469                 # See comment in mips/iris5.h file.
4470                 use_collect2=yes
4471 #               if test x$enable_threads = xyes; then
4472 #                       thread_file='irix'
4473 #               fi
4474                 ;;
4475         mips-sgi-irix4loser*)           # Mostly like a MIPS.
4476                 tm_file="mips/iris4loser.h mips/iris3.h ${tm_file} mips/iris4.h"
4477                 if test x$stabs = xyes; then
4478                         tm_file="${tm_file} dbx.h"
4479                 fi
4480                 xm_defines=USG
4481                 xmake_file=mips/x-iris
4482                 if test x$gas = xyes
4483                 then
4484                         tmake_file=mips/t-mips-gas
4485                 else
4486                         extra_passes="mips-tfile mips-tdump"
4487                 fi
4488                 if test x$gnu_ld != xyes
4489                 then
4490                         use_collect2=yes
4491                 fi
4492 #               if test x$enable_threads = xyes; then
4493 #                       thread_file='irix'
4494 #               fi
4495                 ;;
4496         mips-sgi-irix4*)                # Mostly like a MIPS.
4497                 tm_file="mips/iris3.h ${tm_file} mips/iris4.h"
4498                 if test x$stabs = xyes; then
4499                         tm_file="${tm_file} dbx.h"
4500                 fi
4501                 xm_defines=USG
4502                 xmake_file=mips/x-iris
4503                 if test x$gas = xyes
4504                 then
4505                         tmake_file=mips/t-mips-gas
4506                 else
4507                         extra_passes="mips-tfile mips-tdump"
4508                 fi
4509                 if test x$gnu_ld != xyes
4510                 then
4511                         use_collect2=yes
4512                 fi
4513 #               if test x$enable_threads = xyes; then
4514 #                       thread_file='irix'
4515 #               fi
4516                 ;;
4517         mips-sgi-*)                     # Mostly like a MIPS.
4518                 tm_file="mips/iris3.h ${tm_file}"
4519                 if test x$stabs = xyes; then
4520                         tm_file="${tm_file} dbx.h"
4521                 fi
4522                 xm_defines=USG
4523                 xmake_file=mips/x-iris3
4524                 if test x$gas = xyes
4525                 then
4526                         tmake_file=mips/t-mips-gas
4527                 else
4528                         extra_passes="mips-tfile mips-tdump"
4529                 fi
4530                 if test x$gnu_ld != xyes
4531                 then
4532                         use_collect2=yes
4533                 fi
4534                 ;;
4535         mips-dec-osfrose*)              # Decstation running OSF/1 reference port with OSF/rose.
4536                 tm_file="mips/osfrose.h ${tm_file}"
4537                 xmake_file=mips/x-osfrose
4538                 tmake_file=mips/t-osfrose
4539                 extra_objs=halfpic.o
4540                 use_collect2=yes
4541                 ;;
4542         mips-dec-osf*)                  # Decstation running OSF/1 as shipped by DIGITAL
4543                 tm_file=mips/dec-osf1.h
4544                 if test x$stabs = xyes; then
4545                         tm_file="${tm_file} dbx.h"
4546                 fi
4547                 xmake_file=mips/x-dec-osf1
4548                 if test x$gas = xyes
4549                 then
4550                         tmake_file=mips/t-mips-gas
4551                 else
4552                         tmake_file=mips/t-ultrix
4553                         extra_passes="mips-tfile mips-tdump"
4554                 fi
4555                 if test x$gnu_ld != xyes
4556                 then
4557                         use_collect2=yes
4558                 fi
4559                 ;;
4560         mips-dec-bsd*)                  # Decstation running 4.4 BSD
4561               tm_file=mips/dec-bsd.h
4562               if test x$gas = xyes
4563               then
4564                         tmake_file=mips/t-mips-gas
4565               else
4566                         tmake_file=mips/t-ultrix
4567                         extra_passes="mips-tfile mips-tdump"
4568               fi
4569               if test x$gnu_ld != xyes
4570               then
4571                         use_collect2=yes
4572               fi
4573               ;;
4574         mipsel-*-netbsd* | mips-dec-netbsd*)    # Decstation running NetBSD
4575                 tm_file=mips/netbsd.h
4576                 # On NetBSD, the headers are already okay, except for math.h.
4577                 tmake_file=t-netbsd
4578                 ;;
4579        mips*-*-linux*)                         # Linux MIPS, either endian.
4580                 xmake_file=x-linux
4581                 xm_file="xm-siglist.h ${xm_file}"
4582                case $machine in
4583                        mipsel-*)  tm_file="mips/elfl.h mips/linux.h" ;;
4584                        *)         tm_file="mips/elf.h mips/linux.h" ;;
4585                esac
4586                 extra_parts="crtbegin.o crtend.o"
4587                 gnu_ld=yes
4588                 gas=yes
4589                 fixincludes=Makefile.in
4590                 ;;
4591         mips*el-*-openbsd*)     # mips little endian
4592                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
4593                 tm_file=mips/openbsd.h
4594                 xmake_file=none
4595                 ;;
4596         mips*-*-openbsd*)               # mips big endian
4597                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
4598                 tm_file=mips/openbsd-be.h
4599                 xmake_file=none
4600                 ;;
4601         mips-sony-bsd* | mips-sony-newsos*)     # Sony NEWS 3600 or risc/news.
4602                 tm_file="mips/news4.h ${tm_file}"
4603                 if test x$stabs = xyes; then
4604                         tm_file="${tm_file} dbx.h"
4605                 fi
4606                 if test x$gas = xyes
4607                 then
4608                         tmake_file=mips/t-mips-gas
4609                 else
4610                         extra_passes="mips-tfile mips-tdump"
4611                 fi
4612                 if test x$gnu_ld != xyes
4613                 then
4614                         use_collect2=yes
4615                 fi
4616                 xmake_file=mips/x-sony
4617                 ;;
4618         mips-sony-sysv*)                # Sony NEWS 3800 with NEWSOS5.0.
4619                                         # That is based on svr4.
4620                 # t-svr4 is not right because this system doesn't use ELF.
4621                 tm_file="mips/news5.h ${tm_file}"
4622                 if test x$stabs = xyes; then
4623                         tm_file="${tm_file} dbx.h"
4624                 fi
4625                 xm_file="xm-siglist.h ${xm_file}"
4626                 xm_defines=USG
4627                 if test x$gas = xyes
4628                 then
4629                         tmake_file=mips/t-mips-gas
4630                 else
4631                         extra_passes="mips-tfile mips-tdump"
4632                 fi
4633                 if test x$gnu_ld != xyes
4634                 then
4635                         use_collect2=yes
4636                 fi
4637                 ;;
4638         mips-tandem-sysv4*)             # Tandem S2 running NonStop UX
4639                 tm_file="mips/svr4-5.h mips/svr4-t.h"
4640                 if test x$stabs = xyes; then
4641                         tm_file="${tm_file} dbx.h"
4642                 fi
4643                 xm_file="xm-siglist.h ${xm_file}"
4644                 xm_defines=USG
4645                 xmake_file=mips/x-sysv
4646                 if test x$gas = xyes
4647                 then
4648                         tmake_file=mips/t-mips-gas
4649                         extra_parts="crtbegin.o crtend.o"
4650                 else
4651                         tmake_file=mips/t-mips
4652                         extra_passes="mips-tfile mips-tdump"
4653                 fi
4654                 if test x$gnu_ld != xyes
4655                 then
4656                         use_collect2=yes
4657                 fi
4658                 ;;
4659         mips-*-ultrix* | mips-dec-mach3)        # Decstation.
4660                 tm_file="mips/ultrix.h ${tm_file}"
4661                 if test x$stabs = xyes; then
4662                         tm_file="${tm_file} dbx.h"
4663                 fi
4664                 xmake_file=mips/x-ultrix
4665                 if test x$gas = xyes
4666                 then
4667                         tmake_file=mips/t-mips-gas
4668                 else
4669                         tmake_file=mips/t-ultrix
4670                         extra_passes="mips-tfile mips-tdump"
4671                 fi
4672                 if test x$gnu_ld != xyes
4673                 then
4674                         use_collect2=yes
4675                 fi
4676                 ;;
4677         mips-*-riscos[56789]bsd*)
4678                 tm_file=mips/bsd-5.h    # MIPS BSD 4.3, RISC-OS 5.0
4679                 if test x$stabs = xyes; then
4680                         tm_file="${tm_file} dbx.h"
4681                 fi
4682                 if test x$gas = xyes
4683                 then
4684                         tmake_file=mips/t-bsd-gas
4685                 else
4686                         tmake_file=mips/t-bsd
4687                         extra_passes="mips-tfile mips-tdump"
4688                 fi
4689                 if test x$gnu_ld != xyes
4690                 then
4691                         use_collect2=yes
4692                 fi
4693                 ;;
4694         mips-*-bsd* | mips-*-riscosbsd* | mips-*-riscos[1234]bsd*)
4695                 tm_file="mips/bsd-4.h ${tm_file}" # MIPS BSD 4.3, RISC-OS 4.0
4696                 if test x$stabs = xyes; then
4697                         tm_file="${tm_file} dbx.h"
4698                 fi
4699                 if test x$gas = xyes
4700                 then
4701                         tmake_file=mips/t-bsd-gas
4702                 else
4703                         tmake_file=mips/t-bsd
4704                         extra_passes="mips-tfile mips-tdump"
4705                 fi
4706                 if test x$gnu_ld != xyes
4707                 then
4708                         use_collect2=yes
4709                 fi
4710                 ;;
4711         mips-*-riscos[56789]sysv4*)
4712                 tm_file=mips/svr4-5.h   # MIPS System V.4., RISC-OS 5.0
4713                 if test x$stabs = xyes; then
4714                         tm_file="${tm_file} dbx.h"
4715                 fi
4716                 xm_file="xm-siglist.h ${xm_file}"
4717                 xmake_file=mips/x-sysv
4718                 if test x$gas = xyes
4719                 then
4720                         tmake_file=mips/t-svr4-gas
4721                 else
4722                         tmake_file=mips/t-svr4
4723                         extra_passes="mips-tfile mips-tdump"
4724                 fi
4725                 if test x$gnu_ld != xyes
4726                 then
4727                         use_collect2=yes
4728                 fi
4729                 ;;
4730         mips-*-sysv4* | mips-*-riscos[1234]sysv4* | mips-*-riscossysv4*)
4731                 tm_file="mips/svr4-4.h ${tm_file}"
4732                 if test x$stabs = xyes; then
4733                         tm_file="${tm_file} dbx.h"
4734                 fi
4735                 xm_defines=USG
4736                 xmake_file=mips/x-sysv
4737                 if test x$gas = xyes
4738                 then
4739                         tmake_file=mips/t-svr4-gas
4740                 else
4741                         tmake_file=mips/t-svr4
4742                         extra_passes="mips-tfile mips-tdump"
4743                 fi
4744                 if test x$gnu_ld != xyes
4745                 then
4746                         use_collect2=yes
4747                 fi
4748                 ;;
4749         mips-*-riscos[56789]sysv*)
4750                 tm_file=mips/svr3-5.h   # MIPS System V.3, RISC-OS 5.0
4751                 if test x$stabs = xyes; then
4752                         tm_file="${tm_file} dbx.h"
4753                 fi
4754                 xm_defines=USG
4755                 xmake_file=mips/x-sysv
4756                 if test x$gas = xyes
4757                 then
4758                         tmake_file=mips/t-svr3-gas
4759                 else
4760                         tmake_file=mips/t-svr3
4761                         extra_passes="mips-tfile mips-tdump"
4762                 fi
4763                 if test x$gnu_ld != xyes
4764                 then
4765                         use_collect2=yes
4766                 fi
4767                 ;;
4768         mips-*-sysv* | mips-*-riscos*sysv*)
4769                 tm_file="mips/svr3-4.h ${tm_file}"
4770                 if test x$stabs = xyes; then
4771                         tm_file="${tm_file} dbx.h"
4772                 fi
4773                 xm_defines=USG
4774                 xmake_file=mips/x-sysv
4775                 if test x$gas = xyes
4776                 then
4777                         tmake_file=mips/t-svr3-gas
4778                 else
4779                         tmake_file=mips/t-svr3
4780                         extra_passes="mips-tfile mips-tdump"
4781                 fi
4782                 if test x$gnu_ld != xyes
4783                 then
4784                         use_collect2=yes
4785                 fi
4786                 ;;
4787         mips-*-riscos[56789]*)          # Default MIPS RISC-OS 5.0.
4788                 tm_file=mips/mips-5.h
4789                 if test x$stabs = xyes; then
4790                         tm_file="${tm_file} dbx.h"
4791                 fi
4792                 if test x$gas = xyes
4793                 then
4794                         tmake_file=mips/t-mips-gas
4795                 else
4796                         extra_passes="mips-tfile mips-tdump"
4797                 fi
4798                 if test x$gnu_ld != xyes
4799                 then
4800                         use_collect2=yes
4801                 fi
4802                 ;;
4803         mips-*-gnu*)
4804                 ;;
4805         mipsel-*-ecoff*)
4806                 tm_file=mips/ecoffl.h
4807                 if test x$stabs = xyes; then
4808                         tm_file="${tm_file} dbx.h"
4809                 fi
4810                 tmake_file=mips/t-ecoff
4811                 ;;
4812         mips-*-ecoff*)
4813                 tm_file="gofast.h mips/ecoff.h"
4814                 if test x$stabs = xyes; then
4815                         tm_file="${tm_file} dbx.h"
4816                 fi
4817                 tmake_file=mips/t-ecoff
4818                 ;;
4819         mipsel-*-elf*)
4820                 tm_file="mips/elfl.h libgloss.h"
4821                 tmake_file=mips/t-ecoff
4822                 ;;
4823         mips-*-elf*)
4824                 tm_file="mips/elf.h libgloss.h"
4825                 tmake_file=mips/t-ecoff
4826                 ;;
4827         mips64el-*-elf*)
4828                 tm_file="mips/elfl64.h libgloss.h"
4829                 tmake_file=mips/t-ecoff
4830                 ;;
4831         mips64orionel-*-elf*)
4832                 tm_file="mips/elforion.h mips/elfl64.h libgloss.h"
4833                 tmake_file=mips/t-ecoff
4834                 ;;
4835         mips64-*-elf*)
4836                 tm_file="mips/elf64.h libgloss.h"
4837                 tmake_file=mips/t-ecoff
4838                 ;;
4839         mips64orion-*-elf*)
4840                 tm_file="mips/elforion.h mips/elf64.h libgloss.h"
4841                 tmake_file=mips/t-ecoff
4842                 ;;
4843         mips64orion-*-rtems*)
4844                 tm_file="mips/elforion.h mips/elf64.h mips/rtems64.h"
4845                 tmake_file="mips/t-ecoff t-rtems"
4846                 ;;
4847         mipstx39el-*-elf*)
4848                 tm_file="mips/r3900.h mips/elfl.h mips/abi64.h libgloss.h"
4849                 tmake_file=mips/t-r3900
4850                 ;;
4851         mipstx39-*-elf*)
4852                 tm_file="mips/r3900.h mips/elf.h mips/abi64.h libgloss.h"
4853                 tmake_file=mips/t-r3900
4854                 # FIXME mips-elf should be fixed to use crtstuff.
4855                 use_collect2=yes
4856                 ;;
4857         mips-*-*)                               # Default MIPS RISC-OS 4.0.
4858                 if test x$stabs = xyes; then
4859                         tm_file="${tm_file} dbx.h"
4860                 fi
4861                 if test x$gas = xyes
4862                 then
4863                         tmake_file=mips/t-mips-gas
4864                 else
4865                         extra_passes="mips-tfile mips-tdump"
4866                 fi
4867                 if test x$gnu_ld != xyes
4868                 then
4869                         use_collect2=yes
4870                 fi
4871                 ;;
4872         mn10200-*-*)
4873                 cpu_type=mn10200
4874                 tm_file="mn10200/mn10200.h"
4875                 if test x$stabs = xyes
4876                 then
4877                         tm_file="${tm_file} dbx.h"
4878                 fi
4879                 use_collect2=no
4880                 ;;
4881         mn10300-*-*)
4882                 cpu_type=mn10300
4883                 tm_file="mn10300/mn10300.h"
4884                 if test x$stabs = xyes
4885                 then
4886                         tm_file="${tm_file} dbx.h"
4887                 fi
4888                 use_collect2=no
4889                 ;;
4890         ns32k-encore-bsd*)
4891                 tm_file=ns32k/encore.h
4892                 use_collect2=yes
4893                 ;;
4894         ns32k-sequent-bsd*)
4895                 tm_file=ns32k/sequent.h
4896                 use_collect2=yes
4897                 ;;
4898         ns32k-tek6100-bsd*)
4899                 tm_file=ns32k/tek6100.h
4900                 use_collect2=yes
4901                 ;;
4902         ns32k-tek6200-bsd*)
4903                 tm_file=ns32k/tek6200.h
4904                 use_collect2=yes
4905                 ;;
4906 # This has not been updated to GCC 2.
4907 #       ns32k-ns-genix*)
4908 #               xm_defines=USG
4909 #               xmake_file=ns32k/x-genix
4910 #               tm_file=ns32k/genix.h
4911 #               use_collect2=yes
4912 #               ;;
4913         ns32k-merlin-*)
4914                 tm_file=ns32k/merlin.h
4915                 use_collect2=yes
4916                 ;;
4917         ns32k-pc532-mach*)
4918                 tm_file=ns32k/pc532-mach.h
4919                 use_collect2=yes
4920                 ;;
4921         ns32k-pc532-minix*)
4922                 tm_file=ns32k/pc532-min.h
4923                 xm_file="ns32k/xm-pc532-min.h ${xm-file}"
4924                 xm_defines=USG
4925                 use_collect2=yes
4926                 ;;
4927         ns32k-*-netbsd*)
4928                 tm_file=ns32k/netbsd.h
4929                 xm_file="ns32k/xm-netbsd.h ${xm_file}"
4930                 # On NetBSD, the headers are already okay, except for math.h.
4931                 tmake_file=t-netbsd
4932                 ;;
4933         pdp11-*-bsd)
4934                 tm_file="${tm_file} pdp11/2bsd.h"
4935                 ;;
4936         pdp11-*-*)
4937                 ;;
4938         ns32k-*-openbsd*)
4939                 # Nothing special
4940                 ;;
4941         pyramid-*-*)
4942                 cpu_type=pyr
4943                 xmake_file=pyr/x-pyr
4944                 use_collect2=yes
4945                 ;;
4946         romp-*-aos*)
4947                 use_collect2=yes
4948                 ;;
4949         romp-*-mach*)
4950                 xmake_file=romp/x-mach
4951                 use_collect2=yes
4952                 ;;
4953         romp-*-openbsd*)
4954                 # Nothing special
4955                 ;;
4956         powerpc-*-openbsd*)
4957                 tmake_file="${tmake_file} rs6000/t-rs6000 rs6000/t-openbsd"
4958                 xmake_file=none
4959                 ;;
4960         powerpc-*-beos*)
4961                 cpu_type=rs6000
4962                 tm_file=rs6000/beos.h
4963                 xm_file=rs6000/xm-beos.h
4964                 tmake_file=rs6000/t-beos
4965                 xmake_file=rs6000/x-beos
4966                 ;;
4967         powerpc-*-sysv* | powerpc-*-elf*)
4968                 tm_file=rs6000/sysv4.h
4969                 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
4970                 xm_defines="USG POSIX"
4971                 extra_headers=ppc-asm.h
4972                 if test x$gas = xyes
4973                 then
4974                         tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
4975                 else
4976                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
4977                 fi
4978                 xmake_file=rs6000/x-sysv4
4979                 ;;
4980         powerpc-*-eabiaix*)
4981                 tm_file=rs6000/eabiaix.h
4982                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
4983                 extra_headers=ppc-asm.h
4984                 ;;
4985         powerpc-*-eabisim*)
4986                 tm_file=rs6000/eabisim.h
4987                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
4988                 extra_headers=ppc-asm.h
4989                 ;;
4990         powerpc-*-eabi*)
4991                 tm_file=rs6000/eabi.h
4992                 if test x$gas = xyes
4993                 then
4994                         tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
4995                 else
4996                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
4997                 fi
4998                 extra_headers=ppc-asm.h
4999                 ;;
5000         powerpc-*-rtems*)
5001                 tm_file=rs6000/rtems.h
5002                 if test x$gas = xyes
5003                 then
5004                      tmake_file="rs6000/t-ppcgas t-rtems rs6000/t-ppccomm"
5005                 else
5006                      tmake_file="rs6000/t-ppc t-rtems rs6000/t-ppccomm"
5007                 fi
5008                 extra_headers=ppc-asm.h
5009                 ;;
5010         powerpc-*-linux-gnulibc1)
5011                 tm_file=rs6000/linux.h
5012                 xm_file=rs6000/xm-sysv4.h
5013                 out_file=rs6000/rs6000.c
5014                 if test x$gas = xyes
5015                 then
5016                         tmake_file="rs6000/t-ppcos t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
5017                 else
5018                         tmake_file="rs6000/t-ppc t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
5019                 fi
5020                 xmake_file=x-linux
5021                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5022                 extra_headers=ppc-asm.h
5023                 if test x$enable_threads = xyes; then
5024                         thread_file='posix'
5025                 fi
5026                 ;;
5027         powerpc-*-linux-gnu*)
5028                 tm_file=rs6000/linux.h
5029                 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
5030                 xm_defines="USG ${xm_defines}"
5031                 out_file=rs6000/rs6000.c
5032                 if test x$gas = xyes
5033                 then
5034                         tmake_file="rs6000/t-ppcos t-linux rs6000/t-ppccomm"
5035                 else
5036                         tmake_file="rs6000/t-ppc t-linux rs6000/t-ppccomm"
5037                 fi
5038                 xmake_file=x-linux
5039                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5040                 extra_headers=ppc-asm.h
5041                 if test x$enable_threads = xyes; then
5042                         thread_file='posix'
5043                 fi
5044                 ;;
5045         powerpc-wrs-vxworks*)
5046                 cpu_type=rs6000
5047                 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
5048                 xm_defines="USG POSIX"
5049                 tm_file=rs6000/vxppc.h
5050                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5051                 extra_headers=ppc-asm.h
5052                 thread_file='vxworks'
5053                 ;;
5054         powerpcle-*-sysv* | powerpcle-*-elf*)
5055                 tm_file=rs6000/sysv4le.h
5056                 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
5057                 xm_defines="USG POSIX"
5058                 if test x$gas = xyes
5059                 then
5060                         tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5061                 else
5062                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5063                 fi
5064                 xmake_file=rs6000/x-sysv4
5065                 extra_headers=ppc-asm.h
5066                 ;;
5067         powerpcle-*-eabisim*)
5068                 tm_file=rs6000/eabilesim.h
5069                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5070                 extra_headers=ppc-asm.h
5071                 ;;
5072         powerpcle-*-eabi*)
5073                 tm_file=rs6000/eabile.h
5074                 if test x$gas = xyes
5075                 then
5076                         tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5077                 else
5078                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5079                 fi
5080                 extra_headers=ppc-asm.h
5081                 ;;
5082         powerpcle-*-winnt* )
5083                 tm_file=rs6000/win-nt.h
5084                 tmake_file=rs6000/t-winnt
5085 #               extra_objs=pe.o
5086                 if test x$enable_threads = xyes; then
5087                         thread_file='win32'
5088                 fi
5089                 extra_headers=ppc-asm.h
5090                 ;;
5091         powerpcle-*-pe | powerpcle-*-cygwin*)
5092                 tm_file=rs6000/cygwin.h
5093                 xm_file="rs6000/xm-cygwin.h ${xm_file}"
5094                 tmake_file=rs6000/t-winnt
5095                 xmake_file=rs6000/x-cygwin
5096 #               extra_objs=pe.o
5097                 if test x$enable_threads = xyes; then
5098                         thread_file='win32'
5099                 fi
5100                 exeext=.exe
5101                 extra_headers=ppc-asm.h
5102                 ;;
5103         powerpcle-*-solaris2*)
5104                 tm_file=rs6000/sol2.h
5105                 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
5106                 xm_defines="USG POSIX"
5107                 if test x$gas = xyes
5108                 then
5109                         tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5110                 else
5111                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5112                 fi
5113                 xmake_file=rs6000/x-sysv4
5114                 extra_headers=ppc-asm.h
5115                 ;;
5116         rs6000-ibm-aix3.[01]*)
5117                 tm_file=rs6000/aix31.h
5118                 xmake_file=rs6000/x-aix31
5119                 float_format=none
5120                 use_collect2=yes
5121                 ;;
5122         rs6000-ibm-aix3.2.[456789]* | powerpc-ibm-aix3.2.[456789]*)
5123                 tm_file=rs6000/aix3newas.h
5124                 if test x$host != x$target
5125                 then
5126                         tmake_file=rs6000/t-xnewas
5127                 else
5128                         tmake_file=rs6000/t-newas
5129                 fi
5130                 float_format=none
5131                 use_collect2=yes
5132                 ;;
5133         rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
5134                 if test "$gnu_ld" = yes
5135                 then
5136                         tm_file=rs6000/aix41-gld.h
5137                 else
5138                         tm_file=rs6000/aix41.h
5139                 fi
5140                 if test x$host != x$target
5141                 then
5142                         tmake_file=rs6000/t-xnewas
5143                 else
5144                         tmake_file=rs6000/t-newas
5145                 fi
5146                 xmake_file=rs6000/x-aix41
5147                 float_format=none
5148                 use_collect2=yes
5149                 ;;
5150         rs6000-ibm-aix4.[3456789].* | powerpc-ibm-aix4.[3456789].*)
5151                 tm_file=rs6000/aix43.h
5152                 if test x$host != x$target
5153                 then
5154                         tmake_file=rs6000/t-xaix43
5155                 else
5156                         tmake_file=rs6000/t-aix43
5157                 fi
5158                 xmake_file=rs6000/x-aix43
5159                 float_format=none
5160                 use_collect2=yes
5161                 ;;
5162         rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
5163                 tm_file=rs6000/aix43.h
5164                 if test x$host != x$target
5165                 then
5166                         tmake_file=rs6000/t-xaix43
5167                 else
5168                         tmake_file=rs6000/t-aix43
5169                 fi
5170                 xmake_file=rs6000/x-aix43
5171                 float_format=none
5172                 use_collect2=yes
5173                 ;;
5174         rs6000-ibm-aix*)
5175                 float_format=none
5176                 use_collect2=yes
5177                 ;;
5178         rs6000-bull-bosx)
5179                 float_format=none
5180                 use_collect2=yes
5181                 ;;
5182         rs6000-*-mach*)
5183                 tm_file=rs6000/mach.h
5184                 xm_file="${xm_file} rs6000/xm-mach.h"
5185                 xmake_file=rs6000/x-mach
5186                 use_collect2=yes
5187                 ;;
5188         rs6000-*-lynxos*)
5189                 tm_file=rs6000/lynx.h
5190                 xm_file=rs6000/xm-lynx.h
5191                 tmake_file=rs6000/t-rs6000
5192                 xmake_file=rs6000/x-lynx
5193                 use_collect2=yes
5194                 ;;
5195         sh-*-elf*)
5196                 tm_file=sh/elf.h
5197                 float_format=sh
5198                 ;;
5199         sh-*-rtemself*)
5200                 tmake_file="sh/t-sh t-rtems"
5201                 tm_file=sh/rtemself.h
5202                 float_format=sh
5203                 ;;
5204         sh-*-rtems*)
5205                 tmake_file="sh/t-sh t-rtems"
5206                 tm_file=sh/rtems.h
5207                 float_format=sh
5208                 ;;
5209         sh-*-*)
5210                 float_format=sh
5211                 ;;
5212         sparc-tti-*)
5213                 tm_file=sparc/pbd.h
5214                 xm_file="xm-alloca.h ${xm_file}"
5215                 xm_defines=USG
5216                 ;;
5217         sparc-wrs-vxworks* | sparclite-wrs-vxworks*)
5218                 tm_file=sparc/vxsparc.h
5219                 tmake_file=sparc/t-vxsparc
5220                 use_collect2=yes
5221                 thread_file='vxworks'
5222                 ;;
5223         sparc-*-aout*)
5224                 tmake_file=sparc/t-sparcbare
5225                 tm_file="sparc/aout.h libgloss.h"
5226                 ;;
5227         sparc-*-netbsd*)
5228                 tm_file=sparc/netbsd.h
5229                 tmake_file=t-netbsd
5230                 ;;
5231         sparc-*-openbsd*)
5232                 # we need collect2 until our bug is fixed...
5233                 use_collect2=yes
5234                 ;;
5235         sparc-*-bsd*)
5236                 tm_file=sparc/bsd.h
5237                 ;;
5238         sparc-*-elf*)
5239                 tm_file=sparc/elf.h
5240                 tmake_file=sparc/t-elf
5241                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
5242                 #float_format=i128
5243                 float_format=i64
5244                 ;;
5245         sparc-*-linux-gnuaout*)         # Sparc's running GNU/Linux, a.out
5246                 xm_file="${xm_file} sparc/xm-linux.h"
5247                 tm_file=sparc/linux-aout.h
5248                 xmake_file=x-linux
5249                 gnu_ld=yes
5250                 ;;
5251         sparc-*-linux-gnulibc1*)        # Sparc's running GNU/Linux, libc5
5252                 xm_file="${xm_file} sparc/xm-linux.h"
5253                 xmake_file=x-linux
5254                 tm_file=sparc/linux.h
5255                 tmake_file="t-linux t-linux-gnulibc1"
5256                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5257                 gnu_ld=yes
5258                 ;;
5259         sparc-*-linux-gnu*)             # Sparc's running GNU/Linux, libc6
5260                 xm_file="${xm_file} sparc/xm-linux.h"
5261                 xmake_file=x-linux
5262                 tm_file=sparc/linux.h
5263                 tmake_file="t-linux"
5264                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5265                 gnu_ld=yes
5266                 if test x$enable_threads = xyes; then
5267                         thread_file='posix'
5268                 fi
5269                 ;;
5270         sparc-*-lynxos*)
5271                 if test x$gas = xyes
5272                 then
5273                         tm_file=sparc/lynx.h
5274                 else
5275                         tm_file=sparc/lynx-ng.h
5276                 fi
5277                 xm_file=sparc/xm-lynx.h
5278                 tmake_file=sparc/t-sunos41
5279                 xmake_file=x-lynx
5280                 ;;
5281         sparc-*-rtems*)
5282                 tmake_file="sparc/t-sparcbare t-rtems"
5283                 tm_file=sparc/rtems.h
5284                 ;;
5285         sparcv9-*-solaris2*)
5286                 tm_file=sparc/sol2-sld-64.h
5287                 xm_file="sparc/xm-sysv4-64.h sparc/xm-sol2.h"
5288                 xm_defines="USG POSIX"
5289                 tmake_file="sparc/t-sol2 sparc/t-sol2-64"
5290                 xmake_file=sparc/x-sysv4
5291                 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
5292                 float_format=none
5293                 if test x${enable_threads} = x ; then
5294                     enable_threads=$have_pthread_h
5295                     if test x${enable_threads} = x ; then
5296                         enable_threads=$have_thread_h
5297                     fi
5298                 fi
5299                 if test x${enable_threads} = xyes ; then
5300                     if test x${have_pthread_h} = xyes ; then
5301                         thread_file='posix'
5302                     else
5303                         thread_file='solaris'
5304                     fi
5305                 fi
5306                 ;;
5307         sparc-hal-solaris2*)
5308                 xm_file=sparc/xm-sol2.h
5309                 tm_file="sparc/sol2.h sparc/hal.h"
5310                 tmake_file="sparc/t-halos sparc/t-sol2"
5311                 xmake_file=sparc/x-sysv4
5312                 extra_parts="crt1.o crti.o crtn.o gmon.o crtbegin.o crtend.o"
5313                 fixincludes=fixinc.svr4
5314                 broken_install=yes
5315                 ;;
5316         sparc-*-solaris2*)
5317                 if test x$gnu_ld = xyes
5318                 then
5319                         tm_file=sparc/sol2.h
5320                 else
5321                         tm_file=sparc/sol2-sld.h
5322                 fi
5323                 xm_file="xm-siglist.h sparc/xm-sysv4.h sparc/xm-sol2.h"
5324                 xm_defines="USG POSIX"
5325                 tmake_file=sparc/t-sol2
5326                 xmake_file=sparc/x-sysv4
5327                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
5328                 case $machine in
5329                 *-*-solaris2.[0-4])
5330                         float_format=i128
5331                         ;;
5332                 *)
5333                         float_format=none
5334                         ;;
5335                 esac
5336                 if test x${enable_threads} = x; then
5337                     enable_threads=$have_pthread_h
5338                     if test x${enable_threads} = x; then
5339                         enable_threads=$have_thread_h
5340                     fi
5341                 fi
5342                 if test x${enable_threads} = xyes; then
5343                     if test x${have_pthread_h} = xyes; then
5344                         thread_file='posix'
5345                     else
5346                         thread_file='solaris'
5347                     fi
5348                 fi
5349                 ;;
5350         sparc-*-sunos4.0*)
5351                 tm_file=sparc/sunos4.h
5352                 tmake_file=sparc/t-sunos40
5353                 use_collect2=yes
5354                 ;;
5355         sparc-*-sunos4*)
5356                 tm_file=sparc/sunos4.h
5357                 tmake_file=sparc/t-sunos41
5358                 use_collect2=yes
5359                 if test x$gas = xyes; then
5360                         tm_file="${tm_file} sparc/sun4gas.h"
5361                 fi
5362                 ;;
5363         sparc-*-sunos3*)
5364                 tm_file=sparc/sun4o3.h
5365                 use_collect2=yes
5366                 ;;
5367         sparc-*-sysv4*)
5368                 tm_file=sparc/sysv4.h
5369                 xm_file="xm-siglist.h sparc/xm-sysv4.h"
5370                 xm_defines="USG POSIX"
5371                 tmake_file=t-svr4
5372                 xmake_file=sparc/x-sysv4
5373                 extra_parts="crtbegin.o crtend.o"
5374                 ;;
5375         sparc-*-vxsim*)
5376                 xm_file="xm-siglist.h sparc/xm-sysv4.h sparc/xm-sol2.h"
5377                 xm_defines="USG POSIX"
5378                 tm_file=sparc/vxsim.h
5379                 tmake_file=sparc/t-vxsparc
5380                 xmake_file=sparc/x-sysv4
5381                 ;;
5382         sparclet-*-aout*)
5383                 tm_file="sparc/splet.h libgloss.h"
5384                 tmake_file=sparc/t-splet
5385                 ;;
5386         sparclite-*-coff*)
5387                 tm_file="sparc/litecoff.h libgloss.h"
5388                 tmake_file=sparc/t-sparclite
5389                 ;;
5390         sparclite-*-aout*)
5391                 tm_file="sparc/lite.h aoutos.h libgloss.h"
5392                 tmake_file=sparc/t-sparclite
5393                 ;;
5394         sparc64-*-aout*)
5395                 tmake_file=sparc/t-sp64
5396                 tm_file=sparc/sp64-aout.h
5397                 ;;
5398         sparc64-*-elf*)
5399                 tmake_file=sparc/t-sp64
5400                 tm_file=sparc/sp64-elf.h
5401                 extra_parts="crtbegin.o crtend.o"
5402                 ;;
5403         sparc64-*-linux*)               # 64-bit Sparc's running GNU/Linux
5404                 tmake_file="t-linux sparc/t-linux64"
5405                 xm_file="sparc/xm-sp64.h sparc/xm-linux.h"
5406                 tm_file=sparc/linux64.h
5407                 xmake_file=x-linux
5408                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5409                 gnu_ld=yes
5410                 ;;
5411 # This hasn't been upgraded to GCC 2.
5412 #       tahoe-harris-*)                 # Harris tahoe, using COFF.
5413 #               tm_file=tahoe/harris.h
5414 #               ;;
5415 #       tahoe-*-bsd*)                   # tahoe running BSD
5416 #               ;;
5417         thumb-*-coff* | thumbel-*-coff*)
5418                 tm_file=arm/tcoff.h
5419                 out_file=arm/thumb.c
5420                 xm_file=arm/xm-thumb.h
5421                 md_file=arm/thumb.md
5422                 tmake_file=arm/t-thumb
5423                 ;;
5424         thumb-wrs-vxworks)
5425                 tm_file=arm/tcoff.h
5426                 out_file=arm/thumb.c
5427                 xm_file=arm/xm-thumb.h
5428                 md_file=arm/thumb.md
5429                 tmake_file=arm/t-thumb
5430                 thread_file='vxworks'
5431                 ;;
5432 # This hasn't been upgraded to GCC 2.
5433 #       tron-*-*)
5434 #               cpu_type=gmicro
5435 #               use_collect2=yes
5436 #               ;;
5437         v850-*-*)
5438                 cpu_type=v850
5439                 tm_file="v850/v850.h"
5440                 xm_file="v850/xm-v850.h"
5441                 tmake_file=v850/t-v850
5442                 if test x$stabs = xyes
5443                 then
5444                         tm_file="${tm_file} dbx.h"
5445                 fi
5446                 use_collect2=no
5447                 ;;
5448         vax-*-bsd*)                     # vaxen running BSD
5449                 use_collect2=yes
5450                 float_format=vax
5451                 ;;
5452         vax-*-sysv*)                    # vaxen running system V
5453                 tm_file="${tm_file} vax/vaxv.h"
5454                 xm_defines=USG
5455                 float_format=vax
5456                 ;;
5457         vax-*-netbsd*)
5458                 tm_file="${tm_file} netbsd.h vax/netbsd.h"
5459                 tmake_file=t-netbsd
5460                 float_format=vax
5461                 ;;
5462         vax-*-openbsd*)
5463                 tmake_file="${tm_file} vax/t-openbsd"
5464                 ;;
5465         vax-*-ultrix*)                  # vaxen running ultrix
5466                 tm_file="${tm_file} vax/ultrix.h"
5467                 use_collect2=yes
5468                 float_format=vax
5469                 ;;
5470         vax-*-vms*)                     # vaxen running VMS
5471                 xm_file=vax/xm-vms.h
5472                 tm_file=vax/vms.h
5473                 float_format=vax
5474                 ;;
5475         vax-*-*)                        # vax default entry
5476                 float_format=vax
5477                 ;;
5478         we32k-att-sysv*)
5479                 xm_file="${xm_file} xm-svr3"
5480                 use_collect2=yes
5481                 ;;
5482         *)
5483                 echo "Configuration $machine not supported" 1>&2
5484                 exit 1
5485                 ;;
5486         esac
5487
5488         case $machine in
5489         *-*-linux-gnu*)
5490                 ;; # Existing GNU/Linux systems do not use the GNU setup.
5491         *-*-gnu*)
5492                 # On the GNU system, the setup is just about the same on
5493                 # each different CPU.  The specific machines that GNU
5494                 # supports are matched above and just set $cpu_type.
5495                 xm_file="xm-gnu.h ${xm_file}"
5496                 tm_file=${cpu_type}/gnu.h
5497                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
5498                 # GNU always uses ELF.
5499                 elf=yes
5500                 # GNU tools are the only tools.
5501                 gnu_ld=yes
5502                 gas=yes
5503                 xmake_file=x-linux      # These details are the same as Linux.
5504                 tmake_file=t-gnu        # These are not.
5505                 ;;
5506         *-*-sysv4*)
5507                 xmake_try_sysv=x-sysv
5508                 install_headers_dir=install-headers-cpio
5509                 ;;
5510         *-*-sysv*)
5511                 install_headers_dir=install-headers-cpio
5512                 ;;
5513         esac
5514
5515         # Distinguish i[34567]86
5516         # Also, do not run mips-tfile on MIPS if using gas.
5517         # Process --with-cpu= for PowerPC/rs6000
5518         target_cpu_default2=
5519         case $machine in
5520         i486-*-*)
5521                 target_cpu_default2=1
5522                 ;;
5523         i586-*-*)
5524                 case $target_alias in
5525                         k6-*)
5526                                 target_cpu_default2=4
5527                                 ;;
5528                         *)
5529                                 target_cpu_default2=2
5530                                 ;;
5531                 esac
5532                 ;;
5533         i686-*-* | i786-*-*)
5534                 target_cpu_default2=3
5535                 ;;
5536         alpha*-*-*)
5537                 case $machine in
5538                         alphaev6*)
5539                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_CIX|MASK_MAX"
5540                                 ;;
5541                         alphapca56*)
5542                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX|MASK_MAX"
5543                                 ;;
5544                         alphaev56*)
5545                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX"
5546                                 ;;
5547                         alphaev5*)
5548                                 target_cpu_default2="MASK_CPU_EV5"
5549                                 ;;
5550                 esac
5551
5552                 if test x$gas = xyes
5553                 then
5554                         if test "$target_cpu_default2" = ""
5555                         then
5556                                 target_cpu_default2="MASK_GAS"
5557                         else
5558                                 target_cpu_default2="${target_cpu_default2}|MASK_GAS"
5559                         fi
5560                 fi
5561                 ;;
5562         arm*-*-*)
5563                 case "x$with_cpu" in
5564                         x)
5565                                 # The most generic
5566                                 target_cpu_default2="TARGET_CPU_generic"
5567                                 ;;
5568
5569                         # Distinguish cores, and major variants
5570                         # arm7m doesn't exist, but D & I don't affect code
5571                         xarm23678 | xarm250 | xarm67010 \
5572                         | xarm7m | xarm7dm | xarm7dmi | xarm7tdmi \
5573                         | xarm7100 | xarm7500 | xarm7500fe | xarm810 \
5574                         | xstrongarm | xstrongarm110 | xstrongarm1100)
5575                                 target_cpu_default2="TARGET_CPU_$with_cpu"
5576                                 ;;
5577
5578                         xyes | xno)
5579                                 echo "--with-cpu must be passed a value" 1>&2
5580                                 exit 1
5581                                 ;;
5582
5583                         *)
5584                                 if test x$pass2done = xyes
5585                                 then
5586                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
5587                                         exit 1
5588                                 fi
5589                                 ;;
5590                 esac
5591                 ;;
5592
5593         mips*-*-ecoff* | mips*-*-elf*)
5594                 if test x$gas = xyes
5595                 then
5596                         if test x$gnu_ld = xyes
5597                         then
5598                                 target_cpu_default2=20
5599                         else
5600                                 target_cpu_default2=16
5601                         fi
5602                 fi
5603                 ;;
5604         mips*-*-*)
5605                 if test x$gas = xyes
5606                 then
5607                         target_cpu_default2=16
5608                 fi
5609                 ;;
5610         powerpc*-*-* | rs6000-*-*)
5611                 case "x$with_cpu" in
5612                         x)
5613                                 ;;
5614
5615                         xcommon | xpower | xpower2 | xpowerpc | xrios \
5616                           | xrios1 | xrios2 | xrsc | xrsc1 \
5617                           | x601 | x602 | x603 | x603e | x604 | x604e | x620 \
5618                           | xec603e | x740 | x750 | x401 \
5619                           | x403 | x505 | x801 | x821 | x823 | x860)
5620                                 target_cpu_default2="\"$with_cpu\""
5621                                 ;;
5622
5623                         xyes | xno)
5624                                 echo "--with-cpu must be passed a value" 1>&2
5625                                 exit 1
5626                                 ;;
5627
5628                         *)
5629                                 if test x$pass2done = xyes
5630                                 then
5631                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
5632                                         exit 1
5633                                 fi
5634                                 ;;
5635                 esac
5636                 ;;
5637         sparc*-*-*)
5638                 case ".$with_cpu" in
5639                         .)
5640                                 target_cpu_default2=TARGET_CPU_"`echo $machine | sed 's/-.*$//'`"
5641                                 ;;
5642                         .supersparc | .hypersparc | .ultrasparc | .v7 | .v8 | .v9)
5643                                 target_cpu_default2="TARGET_CPU_$with_cpu"
5644                                 ;;
5645                         *)
5646                                 if test x$pass2done = xyes
5647                                 then
5648                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
5649                                         exit 1
5650                                 fi
5651                                 ;;
5652                 esac
5653                 ;;
5654         esac
5655
5656         if test "$target_cpu_default2" != ""
5657         then
5658                 if test "$target_cpu_default" != ""
5659                 then
5660                         target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
5661                 else
5662                         target_cpu_default=$target_cpu_default2
5663                 fi
5664         fi
5665
5666         # No need for collect2 if we have the GNU linker.
5667         # Actually, there is now; GNU ld doesn't handle the EH info or
5668         # collecting for shared libraries.
5669         #case x$gnu_ld in
5670         #xyes)
5671         #       use_collect2=
5672         #       ;;
5673         #esac
5674
5675 # Save data on machine being used to compile GCC in build_xm_file.
5676 # Save data on host machine in vars host_xm_file and host_xmake_file.
5677         if test x$pass1done = x
5678         then
5679                 if test x"$xm_file" = x
5680                 then build_xm_file=$cpu_type/xm-$cpu_type.h
5681                 else build_xm_file=$xm_file
5682                 fi
5683                 build_xm_defines=$xm_defines
5684                 build_install_headers_dir=$install_headers_dir
5685                 build_exeext=$exeext
5686                 pass1done=yes
5687         else
5688                 if test x$pass2done = x
5689                 then
5690                         if test x"$xm_file" = x
5691                         then host_xm_file=$cpu_type/xm-$cpu_type.h
5692                         else host_xm_file=$xm_file
5693                         fi
5694                         host_xm_defines=$xm_defines
5695                         if test x"$xmake_file" = x
5696                         then xmake_file=$cpu_type/x-$cpu_type
5697                         fi
5698                         host_xmake_file="$xmake_file"
5699                         host_truncate_target=$truncate_target
5700                         host_extra_gcc_objs=$extra_gcc_objs
5701                         host_extra_objs=$extra_host_objs
5702                         host_exeext=$exeext
5703                         pass2done=yes
5704                 fi
5705         fi
5706 done
5707
5708 extra_objs="${host_extra_objs} ${extra_objs}"
5709
5710 # Default the target-machine variables that were not explicitly set.
5711 if test x"$tm_file" = x
5712 then tm_file=$cpu_type/$cpu_type.h; fi
5713
5714 if test x$extra_headers = x
5715 then extra_headers=; fi
5716
5717 if test x"$xm_file" = x
5718 then xm_file=$cpu_type/xm-$cpu_type.h; fi
5719
5720 if test x$md_file = x
5721 then md_file=$cpu_type/$cpu_type.md; fi
5722
5723 if test x$out_file = x
5724 then out_file=$cpu_type/$cpu_type.c; fi
5725
5726 if test x"$tmake_file" = x
5727 then tmake_file=$cpu_type/t-$cpu_type
5728 fi
5729
5730 if test x"$dwarf2" = xyes
5731 then tm_file="tm-dwarf2.h $tm_file"
5732 fi
5733
5734 if test x$float_format = x
5735 then float_format=i64
5736 fi
5737
5738 if test $float_format = none
5739 then float_h_file=Makefile.in
5740 else float_h_file=float-$float_format.h
5741 fi
5742
5743 if test x$enable_haifa = x
5744 then
5745   case $target in
5746     alpha*-* | hppa*-* | powerpc*-* | rs6000-* | *sparc*-* | m32r*-*)
5747       enable_haifa=yes;;
5748   esac
5749 fi
5750
5751 # Handle cpp installation.
5752 if [ x$enable_cpp != x ]
5753 then
5754   tmake_file="$tmake_file t-install-cpp"
5755 fi
5756
5757 # Say what files are being used for the output code and MD file.
5758 echo "Using \`$srcdir/config/$out_file' to output insns."
5759 echo "Using \`$srcdir/config/$md_file' as machine description file."
5760
5761 count=a
5762 for f in $tm_file; do
5763         count=${count}x
5764 done
5765 if test $count = ax; then
5766         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
5767 else
5768         echo "Using the following target machine macro files:"
5769         for f in $tm_file; do
5770                 echo "  $srcdir/config/$f"
5771         done
5772 fi
5773
5774 count=a
5775 for f in $host_xm_file; do
5776         count=${count}x
5777 done
5778 if test $count = ax; then
5779         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
5780 else
5781         echo "Using the following host machine macro files:"
5782         for f in $host_xm_file; do
5783                 echo "  $srcdir/config/$f"
5784         done
5785 fi
5786
5787 if test "$host_xm_file" != "$build_xm_file"; then
5788         count=a
5789         for f in $build_xm_file; do
5790                 count=${count}x
5791         done
5792         if test $count = ax; then
5793                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
5794         else
5795                 echo "Using the following build machine macro files:"
5796                 for f in $build_xm_file; do
5797                         echo "  $srcdir/config/$f"
5798                 done
5799         fi
5800 fi
5801
5802 if test x$thread_file = x; then
5803         if test x$target_thread_file != x; then
5804                 thread_file=$target_thread_file
5805         else
5806                 thread_file='single'
5807         fi
5808 fi
5809
5810 # Set up the header files.
5811 # $links is the list of header files to create.
5812 # $vars is the list of shell variables with file names to include.
5813 # auto-host.h is the file containing items generated by autoconf and is
5814 # the first file included by config.h.
5815 null_defines=
5816 host_xm_file="auto-host.h gansidecl.h ${host_xm_file} hwint.h"
5817
5818 # If host=build, it is correct to have hconfig include auto-host.h
5819 # as well.  If host!=build, we are in error and need to do more
5820 # work to find out the build config parameters.
5821 if test x$host = x$build
5822 then
5823         build_xm_file="auto-host.h gansidecl.h ${build_xm_file} hwint.h"
5824 else
5825         # We create a subdir, then run autoconf in the subdir.
5826         # To prevent recursion we set host and build for the new
5827         # invocation of configure to the build for this invocation
5828         # of configure.
5829         tempdir=build.$$
5830         rm -rf $tempdir
5831         mkdir $tempdir
5832         cd $tempdir
5833         case ${srcdir} in
5834         /*) realsrcdir=${srcdir};;
5835         *) realsrcdir=../${srcdir};;
5836         esac
5837         CC=${CC_FOR_BUILD} ${realsrcdir}/configure \
5838                 --target=$target --host=$build --build=$build
5839
5840         # We just finished tests for the build machine, so rename
5841         # the file auto-build.h in the gcc directory.
5842         mv auto-host.h ../auto-build.h
5843         cd ..
5844         rm -rf $tempdir
5845         build_xm_file="auto-build.h gansidecl.h ${build_xm_file} hwint.h"
5846 fi
5847
5848 xm_file="gansidecl.h ${xm_file}"
5849 tm_file="gansidecl.h ${tm_file}"
5850
5851 vars="host_xm_file tm_file xm_file build_xm_file"
5852 links="config.h tm.h tconfig.h hconfig.h"
5853 defines="host_xm_defines null_defines xm_defines build_xm_defines"
5854
5855 rm -f config.bak
5856 if test -f config.status; then mv -f config.status config.bak; fi
5857
5858 # Make the links.
5859 while test -n "$vars"
5860 do
5861         set $vars; var=$1; shift; vars=$*
5862         set $links; link=$1; shift; links=$*
5863         set $defines; define=$1; shift; defines=$*
5864
5865         rm -f $link
5866
5867         # Define TARGET_CPU_DEFAULT if the system wants one.
5868         # This substitutes for lots of *.h files.
5869         if test "$target_cpu_default" != "" -a $link = tm.h
5870         then
5871                 echo "#define TARGET_CPU_DEFAULT ($target_cpu_default)" >>$link
5872         fi
5873
5874         for file in `eval echo '$'$var`; do
5875                 case $file in
5876                 auto-config.h)
5877                         ;;
5878                 *)
5879                         echo '#ifdef IN_GCC' >>$link
5880                         ;;
5881                 esac
5882                 echo "#include \"$file\"" >>$link
5883                 case $file in
5884                 auto-config.h)
5885                         ;;
5886                 *)
5887                         echo '#endif' >>$link
5888                         ;;
5889                 esac
5890         done
5891
5892         for def in `eval echo '$'$define`; do
5893                 echo "#ifndef $def" >>$link
5894                 echo "#define $def" >>$link
5895                 echo "#endif" >>$link
5896         done
5897 done
5898
5899 # Truncate the target if necessary
5900 if test x$host_truncate_target != x; then
5901         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
5902 fi
5903
5904 # Get the version trigger filename from the toplevel
5905 if test "${with_gcc_version_trigger+set}" = set; then
5906         gcc_version_trigger=$with_gcc_version_trigger
5907 else
5908         gcc_version_trigger=${srcdir}/version.c
5909 fi
5910 gcc_version=`sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/' < ${gcc_version_trigger}`
5911
5912 # Internationalization
5913 PACKAGE=gcc
5914 VERSION="$gcc_version"
5915 cat >> confdefs.h <<EOF
5916 #define PACKAGE "$PACKAGE"
5917 EOF
5918
5919 cat >> confdefs.h <<EOF
5920 #define VERSION "$VERSION"
5921 EOF
5922
5923
5924
5925
5926 ALL_LINGUAS="en_UK"
5927
5928 # NLS support is still experimental, so disable it by default for now.
5929 # Check whether --enable-nls or --disable-nls was given.
5930 if test "${enable_nls+set}" = set; then
5931   enableval="$enable_nls"
5932   :
5933 else
5934   enable_nls=no
5935 fi
5936
5937
5938
5939         echo $ac_n "checking for strerror in -lcposix""... $ac_c" 1>&6
5940 echo "configure:5941: checking for strerror in -lcposix" >&5
5941 ac_lib_var=`echo cposix'_'strerror | sed 'y%./+-%__p_%'`
5942 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5943   echo $ac_n "(cached) $ac_c" 1>&6
5944 else
5945   ac_save_LIBS="$LIBS"
5946 LIBS="-lcposix  $LIBS"
5947 cat > conftest.$ac_ext <<EOF
5948 #line 5949 "configure"
5949 #include "confdefs.h"
5950 /* Override any gcc2 internal prototype to avoid an error.  */
5951 /* We use char because int might match the return type of a gcc2
5952     builtin and then its argument prototype would still apply.  */
5953 char strerror();
5954
5955 int main() {
5956 strerror()
5957 ; return 0; }
5958 EOF
5959 if { (eval echo configure:5960: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5960   rm -rf conftest*
5961   eval "ac_cv_lib_$ac_lib_var=yes"
5962 else
5963   echo "configure: failed program was:" >&5
5964   cat conftest.$ac_ext >&5
5965   rm -rf conftest*
5966   eval "ac_cv_lib_$ac_lib_var=no"
5967 fi
5968 rm -f conftest*
5969 LIBS="$ac_save_LIBS"
5970
5971 fi
5972 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5973   echo "$ac_t""yes" 1>&6
5974   LIBS="$LIBS -lcposix"
5975 else
5976   echo "$ac_t""no" 1>&6
5977 fi
5978
5979
5980
5981 echo $ac_n "checking for working const""... $ac_c" 1>&6
5982 echo "configure:5983: checking for working const" >&5
5983 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
5984   echo $ac_n "(cached) $ac_c" 1>&6
5985 else
5986   cat > conftest.$ac_ext <<EOF
5987 #line 5988 "configure"
5988 #include "confdefs.h"
5989
5990 int main() {
5991
5992 /* Ultrix mips cc rejects this.  */
5993 typedef int charset[2]; const charset x;
5994 /* SunOS 4.1.1 cc rejects this.  */
5995 char const *const *ccp;
5996 char **p;
5997 /* NEC SVR4.0.2 mips cc rejects this.  */
5998 struct point {int x, y;};
5999 static struct point const zero = {0,0};
6000 /* AIX XL C 1.02.0.0 rejects this.
6001    It does not let you subtract one const X* pointer from another in an arm
6002    of an if-expression whose if-part is not a constant expression */
6003 const char *g = "string";
6004 ccp = &g + (g ? g-g : 0);
6005 /* HPUX 7.0 cc rejects these. */
6006 ++ccp;
6007 p = (char**) ccp;
6008 ccp = (char const *const *) p;
6009 { /* SCO 3.2v4 cc rejects this.  */
6010   char *t;
6011   char const *s = 0 ? (char *) 0 : (char const *) 0;
6012
6013   *t++ = 0;
6014 }
6015 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
6016   int x[] = {25, 17};
6017   const int *foo = &x[0];
6018   ++foo;
6019 }
6020 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
6021   typedef const int *iptr;
6022   iptr p = 0;
6023   ++p;
6024 }
6025 { /* AIX XL C 1.02.0.0 rejects this saying
6026      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
6027   struct s { int j; const int *ap[3]; };
6028   struct s *b; b->j = 5;
6029 }
6030 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
6031   const int foo = 10;
6032 }
6033
6034 ; return 0; }
6035 EOF
6036 if { (eval echo configure:6037: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6037   rm -rf conftest*
6038   ac_cv_c_const=yes
6039 else
6040   echo "configure: failed program was:" >&5
6041   cat conftest.$ac_ext >&5
6042   rm -rf conftest*
6043   ac_cv_c_const=no
6044 fi
6045 rm -f conftest*
6046 fi
6047
6048 echo "$ac_t""$ac_cv_c_const" 1>&6
6049 if test $ac_cv_c_const = no; then
6050   cat >> confdefs.h <<\EOF
6051 #define const
6052 EOF
6053
6054 fi
6055
6056 echo $ac_n "checking for inline""... $ac_c" 1>&6
6057 echo "configure:6058: checking for inline" >&5
6058 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
6059   echo $ac_n "(cached) $ac_c" 1>&6
6060 else
6061   ac_cv_c_inline=no
6062 for ac_kw in inline __inline__ __inline; do
6063   cat > conftest.$ac_ext <<EOF
6064 #line 6065 "configure"
6065 #include "confdefs.h"
6066
6067 int main() {
6068 } $ac_kw foo() {
6069 ; return 0; }
6070 EOF
6071 if { (eval echo configure:6072: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6072   rm -rf conftest*
6073   ac_cv_c_inline=$ac_kw; break
6074 else
6075   echo "configure: failed program was:" >&5
6076   cat conftest.$ac_ext >&5
6077 fi
6078 rm -f conftest*
6079 done
6080
6081 fi
6082
6083 echo "$ac_t""$ac_cv_c_inline" 1>&6
6084 case "$ac_cv_c_inline" in
6085   inline | yes) ;;
6086   no) cat >> confdefs.h <<\EOF
6087 #define inline
6088 EOF
6089  ;;
6090   *)  cat >> confdefs.h <<EOF
6091 #define inline $ac_cv_c_inline
6092 EOF
6093  ;;
6094 esac
6095
6096 echo $ac_n "checking for off_t""... $ac_c" 1>&6
6097 echo "configure:6098: checking for off_t" >&5
6098 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
6099   echo $ac_n "(cached) $ac_c" 1>&6
6100 else
6101   cat > conftest.$ac_ext <<EOF
6102 #line 6103 "configure"
6103 #include "confdefs.h"
6104 #include <sys/types.h>
6105 #if STDC_HEADERS
6106 #include <stdlib.h>
6107 #include <stddef.h>
6108 #endif
6109 EOF
6110 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6111   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
6112   rm -rf conftest*
6113   ac_cv_type_off_t=yes
6114 else
6115   rm -rf conftest*
6116   ac_cv_type_off_t=no
6117 fi
6118 rm -f conftest*
6119
6120 fi
6121 echo "$ac_t""$ac_cv_type_off_t" 1>&6
6122 if test $ac_cv_type_off_t = no; then
6123   cat >> confdefs.h <<\EOF
6124 #define off_t long
6125 EOF
6126
6127 fi
6128
6129 echo $ac_n "checking for size_t""... $ac_c" 1>&6
6130 echo "configure:6131: checking for size_t" >&5
6131 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
6132   echo $ac_n "(cached) $ac_c" 1>&6
6133 else
6134   cat > conftest.$ac_ext <<EOF
6135 #line 6136 "configure"
6136 #include "confdefs.h"
6137 #include <sys/types.h>
6138 #if STDC_HEADERS
6139 #include <stdlib.h>
6140 #include <stddef.h>
6141 #endif
6142 EOF
6143 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6144   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
6145   rm -rf conftest*
6146   ac_cv_type_size_t=yes
6147 else
6148   rm -rf conftest*
6149   ac_cv_type_size_t=no
6150 fi
6151 rm -f conftest*
6152
6153 fi
6154 echo "$ac_t""$ac_cv_type_size_t" 1>&6
6155 if test $ac_cv_type_size_t = no; then
6156   cat >> confdefs.h <<\EOF
6157 #define size_t unsigned
6158 EOF
6159
6160 fi
6161
6162 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
6163 # for constant arguments.  Useless!
6164 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
6165 echo "configure:6166: checking for working alloca.h" >&5
6166 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
6167   echo $ac_n "(cached) $ac_c" 1>&6
6168 else
6169   cat > conftest.$ac_ext <<EOF
6170 #line 6171 "configure"
6171 #include "confdefs.h"
6172 #include <alloca.h>
6173 int main() {
6174 char *p = alloca(2 * sizeof(int));
6175 ; return 0; }
6176 EOF
6177 if { (eval echo configure:6178: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6178   rm -rf conftest*
6179   ac_cv_header_alloca_h=yes
6180 else
6181   echo "configure: failed program was:" >&5
6182   cat conftest.$ac_ext >&5
6183   rm -rf conftest*
6184   ac_cv_header_alloca_h=no
6185 fi
6186 rm -f conftest*
6187 fi
6188
6189 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
6190 if test $ac_cv_header_alloca_h = yes; then
6191   cat >> confdefs.h <<\EOF
6192 #define HAVE_ALLOCA_H 1
6193 EOF
6194
6195 fi
6196
6197 echo $ac_n "checking for alloca""... $ac_c" 1>&6
6198 echo "configure:6199: checking for alloca" >&5
6199 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
6200   echo $ac_n "(cached) $ac_c" 1>&6
6201 else
6202   cat > conftest.$ac_ext <<EOF
6203 #line 6204 "configure"
6204 #include "confdefs.h"
6205
6206 #ifdef __GNUC__
6207 # define alloca __builtin_alloca
6208 #else
6209 # ifdef _MSC_VER
6210 #  include <malloc.h>
6211 #  define alloca _alloca
6212 # else
6213 #  if HAVE_ALLOCA_H
6214 #   include <alloca.h>
6215 #  else
6216 #   ifdef _AIX
6217  #pragma alloca
6218 #   else
6219 #    ifndef alloca /* predefined by HP cc +Olibcalls */
6220 char *alloca ();
6221 #    endif
6222 #   endif
6223 #  endif
6224 # endif
6225 #endif
6226
6227 int main() {
6228 char *p = (char *) alloca(1);
6229 ; return 0; }
6230 EOF
6231 if { (eval echo configure:6232: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6232   rm -rf conftest*
6233   ac_cv_func_alloca_works=yes
6234 else
6235   echo "configure: failed program was:" >&5
6236   cat conftest.$ac_ext >&5
6237   rm -rf conftest*
6238   ac_cv_func_alloca_works=no
6239 fi
6240 rm -f conftest*
6241 fi
6242
6243 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
6244 if test $ac_cv_func_alloca_works = yes; then
6245   cat >> confdefs.h <<\EOF
6246 #define HAVE_ALLOCA 1
6247 EOF
6248
6249 fi
6250
6251 if test $ac_cv_func_alloca_works = no; then
6252   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
6253   # that cause trouble.  Some versions do not even contain alloca or
6254   # contain a buggy version.  If you still want to use their alloca,
6255   # use ar to extract alloca.o from them instead of compiling alloca.c.
6256   ALLOCA=alloca.${ac_objext}
6257   cat >> confdefs.h <<\EOF
6258 #define C_ALLOCA 1
6259 EOF
6260
6261
6262 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
6263 echo "configure:6264: checking whether alloca needs Cray hooks" >&5
6264 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
6265   echo $ac_n "(cached) $ac_c" 1>&6
6266 else
6267   cat > conftest.$ac_ext <<EOF
6268 #line 6269 "configure"
6269 #include "confdefs.h"
6270 #if defined(CRAY) && ! defined(CRAY2)
6271 webecray
6272 #else
6273 wenotbecray
6274 #endif
6275
6276 EOF
6277 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6278   egrep "webecray" >/dev/null 2>&1; then
6279   rm -rf conftest*
6280   ac_cv_os_cray=yes
6281 else
6282   rm -rf conftest*
6283   ac_cv_os_cray=no
6284 fi
6285 rm -f conftest*
6286
6287 fi
6288
6289 echo "$ac_t""$ac_cv_os_cray" 1>&6
6290 if test $ac_cv_os_cray = yes; then
6291 for ac_func in _getb67 GETB67 getb67; do
6292   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6293 echo "configure:6294: checking for $ac_func" >&5
6294 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6295   echo $ac_n "(cached) $ac_c" 1>&6
6296 else
6297   cat > conftest.$ac_ext <<EOF
6298 #line 6299 "configure"
6299 #include "confdefs.h"
6300 /* System header to define __stub macros and hopefully few prototypes,
6301     which can conflict with char $ac_func(); below.  */
6302 #include <assert.h>
6303 /* Override any gcc2 internal prototype to avoid an error.  */
6304 /* We use char because int might match the return type of a gcc2
6305     builtin and then its argument prototype would still apply.  */
6306 char $ac_func();
6307
6308 int main() {
6309
6310 /* The GNU C library defines this for functions which it implements
6311     to always fail with ENOSYS.  Some functions are actually named
6312     something starting with __ and the normal name is an alias.  */
6313 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6314 choke me
6315 #else
6316 $ac_func();
6317 #endif
6318
6319 ; return 0; }
6320 EOF
6321 if { (eval echo configure:6322: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6322   rm -rf conftest*
6323   eval "ac_cv_func_$ac_func=yes"
6324 else
6325   echo "configure: failed program was:" >&5
6326   cat conftest.$ac_ext >&5
6327   rm -rf conftest*
6328   eval "ac_cv_func_$ac_func=no"
6329 fi
6330 rm -f conftest*
6331 fi
6332
6333 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6334   echo "$ac_t""yes" 1>&6
6335   cat >> confdefs.h <<EOF
6336 #define CRAY_STACKSEG_END $ac_func
6337 EOF
6338
6339   break
6340 else
6341   echo "$ac_t""no" 1>&6
6342 fi
6343
6344 done
6345 fi
6346
6347 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
6348 echo "configure:6349: checking stack direction for C alloca" >&5
6349 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
6350   echo $ac_n "(cached) $ac_c" 1>&6
6351 else
6352   if test "$cross_compiling" = yes; then
6353   ac_cv_c_stack_direction=0
6354 else
6355   cat > conftest.$ac_ext <<EOF
6356 #line 6357 "configure"
6357 #include "confdefs.h"
6358 find_stack_direction ()
6359 {
6360   static char *addr = 0;
6361   auto char dummy;
6362   if (addr == 0)
6363     {
6364       addr = &dummy;
6365       return find_stack_direction ();
6366     }
6367   else
6368     return (&dummy > addr) ? 1 : -1;
6369 }
6370 main ()
6371 {
6372   exit (find_stack_direction() < 0);
6373 }
6374 EOF
6375 if { (eval echo configure:6376: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
6376 then
6377   ac_cv_c_stack_direction=1
6378 else
6379   echo "configure: failed program was:" >&5
6380   cat conftest.$ac_ext >&5
6381   rm -fr conftest*
6382   ac_cv_c_stack_direction=-1
6383 fi
6384 rm -fr conftest*
6385 fi
6386
6387 fi
6388
6389 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
6390 cat >> confdefs.h <<EOF
6391 #define STACK_DIRECTION $ac_cv_c_stack_direction
6392 EOF
6393
6394 fi
6395
6396 for ac_hdr in unistd.h
6397 do
6398 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
6399 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
6400 echo "configure:6401: checking for $ac_hdr" >&5
6401 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+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 #include <$ac_hdr>
6408 EOF
6409 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6410 { (eval echo configure:6411: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
6411 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
6412 if test -z "$ac_err"; then
6413   rm -rf conftest*
6414   eval "ac_cv_header_$ac_safe=yes"
6415 else
6416   echo "$ac_err" >&5
6417   echo "configure: failed program was:" >&5
6418   cat conftest.$ac_ext >&5
6419   rm -rf conftest*
6420   eval "ac_cv_header_$ac_safe=no"
6421 fi
6422 rm -f conftest*
6423 fi
6424 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
6425   echo "$ac_t""yes" 1>&6
6426     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
6427   cat >> confdefs.h <<EOF
6428 #define $ac_tr_hdr 1
6429 EOF
6430
6431 else
6432   echo "$ac_t""no" 1>&6
6433 fi
6434 done
6435
6436 for ac_func in getpagesize
6437 do
6438 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6439 echo "configure:6440: checking for $ac_func" >&5
6440 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6441   echo $ac_n "(cached) $ac_c" 1>&6
6442 else
6443   cat > conftest.$ac_ext <<EOF
6444 #line 6445 "configure"
6445 #include "confdefs.h"
6446 /* System header to define __stub macros and hopefully few prototypes,
6447     which can conflict with char $ac_func(); below.  */
6448 #include <assert.h>
6449 /* Override any gcc2 internal prototype to avoid an error.  */
6450 /* We use char because int might match the return type of a gcc2
6451     builtin and then its argument prototype would still apply.  */
6452 char $ac_func();
6453
6454 int main() {
6455
6456 /* The GNU C library defines this for functions which it implements
6457     to always fail with ENOSYS.  Some functions are actually named
6458     something starting with __ and the normal name is an alias.  */
6459 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6460 choke me
6461 #else
6462 $ac_func();
6463 #endif
6464
6465 ; return 0; }
6466 EOF
6467 if { (eval echo configure:6468: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6468   rm -rf conftest*
6469   eval "ac_cv_func_$ac_func=yes"
6470 else
6471   echo "configure: failed program was:" >&5
6472   cat conftest.$ac_ext >&5
6473   rm -rf conftest*
6474   eval "ac_cv_func_$ac_func=no"
6475 fi
6476 rm -f conftest*
6477 fi
6478
6479 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6480   echo "$ac_t""yes" 1>&6
6481     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6482   cat >> confdefs.h <<EOF
6483 #define $ac_tr_func 1
6484 EOF
6485
6486 else
6487   echo "$ac_t""no" 1>&6
6488 fi
6489 done
6490
6491 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
6492 echo "configure:6493: checking for working mmap" >&5
6493 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
6494   echo $ac_n "(cached) $ac_c" 1>&6
6495 else
6496   if test "$cross_compiling" = yes; then
6497   ac_cv_func_mmap_fixed_mapped=no
6498 else
6499   cat > conftest.$ac_ext <<EOF
6500 #line 6501 "configure"
6501 #include "confdefs.h"
6502
6503 /* Thanks to Mike Haertel and Jim Avera for this test.
6504    Here is a matrix of mmap possibilities:
6505         mmap private not fixed
6506         mmap private fixed at somewhere currently unmapped
6507         mmap private fixed at somewhere already mapped
6508         mmap shared not fixed
6509         mmap shared fixed at somewhere currently unmapped
6510         mmap shared fixed at somewhere already mapped
6511    For private mappings, we should verify that changes cannot be read()
6512    back from the file, nor mmap's back from the file at a different
6513    address.  (There have been systems where private was not correctly
6514    implemented like the infamous i386 svr4.0, and systems where the
6515    VM page cache was not coherent with the filesystem buffer cache
6516    like early versions of FreeBSD and possibly contemporary NetBSD.)
6517    For shared mappings, we should conversely verify that changes get
6518    propogated back to all the places they're supposed to be.
6519
6520    Grep wants private fixed already mapped.
6521    The main things grep needs to know about mmap are:
6522    * does it exist and is it safe to write into the mmap'd area
6523    * how to use it (BSD variants)  */
6524 #include <sys/types.h>
6525 #include <fcntl.h>
6526 #include <sys/mman.h>
6527
6528 /* This mess was copied from the GNU getpagesize.h.  */
6529 #ifndef HAVE_GETPAGESIZE
6530 # ifdef HAVE_UNISTD_H
6531 #  include <unistd.h>
6532 # endif
6533
6534 /* Assume that all systems that can run configure have sys/param.h.  */
6535 # ifndef HAVE_SYS_PARAM_H
6536 #  define HAVE_SYS_PARAM_H 1
6537 # endif
6538
6539 # ifdef _SC_PAGESIZE
6540 #  define getpagesize() sysconf(_SC_PAGESIZE)
6541 # else /* no _SC_PAGESIZE */
6542 #  ifdef HAVE_SYS_PARAM_H
6543 #   include <sys/param.h>
6544 #   ifdef EXEC_PAGESIZE
6545 #    define getpagesize() EXEC_PAGESIZE
6546 #   else /* no EXEC_PAGESIZE */
6547 #    ifdef NBPG
6548 #     define getpagesize() NBPG * CLSIZE
6549 #     ifndef CLSIZE
6550 #      define CLSIZE 1
6551 #     endif /* no CLSIZE */
6552 #    else /* no NBPG */
6553 #     ifdef NBPC
6554 #      define getpagesize() NBPC
6555 #     else /* no NBPC */
6556 #      ifdef PAGESIZE
6557 #       define getpagesize() PAGESIZE
6558 #      endif /* PAGESIZE */
6559 #     endif /* no NBPC */
6560 #    endif /* no NBPG */
6561 #   endif /* no EXEC_PAGESIZE */
6562 #  else /* no HAVE_SYS_PARAM_H */
6563 #   define getpagesize() 8192   /* punt totally */
6564 #  endif /* no HAVE_SYS_PARAM_H */
6565 # endif /* no _SC_PAGESIZE */
6566
6567 #endif /* no HAVE_GETPAGESIZE */
6568
6569 #ifdef __cplusplus
6570 extern "C" { void *malloc(unsigned); }
6571 #else
6572 char *malloc();
6573 #endif
6574
6575 int
6576 main()
6577 {
6578         char *data, *data2, *data3;
6579         int i, pagesize;
6580         int fd;
6581
6582         pagesize = getpagesize();
6583
6584         /*
6585          * First, make a file with some known garbage in it.
6586          */
6587         data = malloc(pagesize);
6588         if (!data)
6589                 exit(1);
6590         for (i = 0; i < pagesize; ++i)
6591                 *(data + i) = rand();
6592         umask(0);
6593         fd = creat("conftestmmap", 0600);
6594         if (fd < 0)
6595                 exit(1);
6596         if (write(fd, data, pagesize) != pagesize)
6597                 exit(1);
6598         close(fd);
6599
6600         /*
6601          * Next, try to mmap the file at a fixed address which
6602          * already has something else allocated at it.  If we can,
6603          * also make sure that we see the same garbage.
6604          */
6605         fd = open("conftestmmap", O_RDWR);
6606         if (fd < 0)
6607                 exit(1);
6608         data2 = malloc(2 * pagesize);
6609         if (!data2)
6610                 exit(1);
6611         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
6612         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
6613             MAP_PRIVATE | MAP_FIXED, fd, 0L))
6614                 exit(1);
6615         for (i = 0; i < pagesize; ++i)
6616                 if (*(data + i) != *(data2 + i))
6617                         exit(1);
6618
6619         /*
6620          * Finally, make sure that changes to the mapped area
6621          * do not percolate back to the file as seen by read().
6622          * (This is a bug on some variants of i386 svr4.0.)
6623          */
6624         for (i = 0; i < pagesize; ++i)
6625                 *(data2 + i) = *(data2 + i) + 1;
6626         data3 = malloc(pagesize);
6627         if (!data3)
6628                 exit(1);
6629         if (read(fd, data3, pagesize) != pagesize)
6630                 exit(1);
6631         for (i = 0; i < pagesize; ++i)
6632                 if (*(data + i) != *(data3 + i))
6633                         exit(1);
6634         close(fd);
6635         unlink("conftestmmap");
6636         exit(0);
6637 }
6638
6639 EOF
6640 if { (eval echo configure:6641: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
6641 then
6642   ac_cv_func_mmap_fixed_mapped=yes
6643 else
6644   echo "configure: failed program was:" >&5
6645   cat conftest.$ac_ext >&5
6646   rm -fr conftest*
6647   ac_cv_func_mmap_fixed_mapped=no
6648 fi
6649 rm -fr conftest*
6650 fi
6651
6652 fi
6653
6654 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
6655 if test $ac_cv_func_mmap_fixed_mapped = yes; then
6656   cat >> confdefs.h <<\EOF
6657 #define HAVE_MMAP 1
6658 EOF
6659
6660 fi
6661
6662
6663    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
6664 unistd.h sys/param.h
6665 do
6666 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
6667 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
6668 echo "configure:6669: checking for $ac_hdr" >&5
6669 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
6670   echo $ac_n "(cached) $ac_c" 1>&6
6671 else
6672   cat > conftest.$ac_ext <<EOF
6673 #line 6674 "configure"
6674 #include "confdefs.h"
6675 #include <$ac_hdr>
6676 EOF
6677 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6678 { (eval echo configure:6679: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
6679 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
6680 if test -z "$ac_err"; then
6681   rm -rf conftest*
6682   eval "ac_cv_header_$ac_safe=yes"
6683 else
6684   echo "$ac_err" >&5
6685   echo "configure: failed program was:" >&5
6686   cat conftest.$ac_ext >&5
6687   rm -rf conftest*
6688   eval "ac_cv_header_$ac_safe=no"
6689 fi
6690 rm -f conftest*
6691 fi
6692 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
6693   echo "$ac_t""yes" 1>&6
6694     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
6695   cat >> confdefs.h <<EOF
6696 #define $ac_tr_hdr 1
6697 EOF
6698
6699 else
6700   echo "$ac_t""no" 1>&6
6701 fi
6702 done
6703
6704    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
6705 strdup __argz_count __argz_stringify __argz_next
6706 do
6707 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6708 echo "configure:6709: checking for $ac_func" >&5
6709 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6710   echo $ac_n "(cached) $ac_c" 1>&6
6711 else
6712   cat > conftest.$ac_ext <<EOF
6713 #line 6714 "configure"
6714 #include "confdefs.h"
6715 /* System header to define __stub macros and hopefully few prototypes,
6716     which can conflict with char $ac_func(); below.  */
6717 #include <assert.h>
6718 /* Override any gcc2 internal prototype to avoid an error.  */
6719 /* We use char because int might match the return type of a gcc2
6720     builtin and then its argument prototype would still apply.  */
6721 char $ac_func();
6722
6723 int main() {
6724
6725 /* The GNU C library defines this for functions which it implements
6726     to always fail with ENOSYS.  Some functions are actually named
6727     something starting with __ and the normal name is an alias.  */
6728 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6729 choke me
6730 #else
6731 $ac_func();
6732 #endif
6733
6734 ; return 0; }
6735 EOF
6736 if { (eval echo configure:6737: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6737   rm -rf conftest*
6738   eval "ac_cv_func_$ac_func=yes"
6739 else
6740   echo "configure: failed program was:" >&5
6741   cat conftest.$ac_ext >&5
6742   rm -rf conftest*
6743   eval "ac_cv_func_$ac_func=no"
6744 fi
6745 rm -f conftest*
6746 fi
6747
6748 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6749   echo "$ac_t""yes" 1>&6
6750     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6751   cat >> confdefs.h <<EOF
6752 #define $ac_tr_func 1
6753 EOF
6754
6755 else
6756   echo "$ac_t""no" 1>&6
6757 fi
6758 done
6759
6760
6761    if test "${ac_cv_func_stpcpy+set}" != "set"; then
6762      for ac_func in stpcpy
6763 do
6764 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6765 echo "configure:6766: checking for $ac_func" >&5
6766 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6767   echo $ac_n "(cached) $ac_c" 1>&6
6768 else
6769   cat > conftest.$ac_ext <<EOF
6770 #line 6771 "configure"
6771 #include "confdefs.h"
6772 /* System header to define __stub macros and hopefully few prototypes,
6773     which can conflict with char $ac_func(); below.  */
6774 #include <assert.h>
6775 /* Override any gcc2 internal prototype to avoid an error.  */
6776 /* We use char because int might match the return type of a gcc2
6777     builtin and then its argument prototype would still apply.  */
6778 char $ac_func();
6779
6780 int main() {
6781
6782 /* The GNU C library defines this for functions which it implements
6783     to always fail with ENOSYS.  Some functions are actually named
6784     something starting with __ and the normal name is an alias.  */
6785 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6786 choke me
6787 #else
6788 $ac_func();
6789 #endif
6790
6791 ; return 0; }
6792 EOF
6793 if { (eval echo configure:6794: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6794   rm -rf conftest*
6795   eval "ac_cv_func_$ac_func=yes"
6796 else
6797   echo "configure: failed program was:" >&5
6798   cat conftest.$ac_ext >&5
6799   rm -rf conftest*
6800   eval "ac_cv_func_$ac_func=no"
6801 fi
6802 rm -f conftest*
6803 fi
6804
6805 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6806   echo "$ac_t""yes" 1>&6
6807     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6808   cat >> confdefs.h <<EOF
6809 #define $ac_tr_func 1
6810 EOF
6811
6812 else
6813   echo "$ac_t""no" 1>&6
6814 fi
6815 done
6816
6817    fi
6818    if test "${ac_cv_func_stpcpy}" = "yes"; then
6819      cat >> confdefs.h <<\EOF
6820 #define HAVE_STPCPY 1
6821 EOF
6822
6823    fi
6824
6825    if test $ac_cv_header_locale_h = yes; then
6826     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
6827 echo "configure:6828: checking for LC_MESSAGES" >&5
6828 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
6829   echo $ac_n "(cached) $ac_c" 1>&6
6830 else
6831   cat > conftest.$ac_ext <<EOF
6832 #line 6833 "configure"
6833 #include "confdefs.h"
6834 #include <locale.h>
6835 int main() {
6836 return LC_MESSAGES
6837 ; return 0; }
6838 EOF
6839 if { (eval echo configure:6840: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6840   rm -rf conftest*
6841   am_cv_val_LC_MESSAGES=yes
6842 else
6843   echo "configure: failed program was:" >&5
6844   cat conftest.$ac_ext >&5
6845   rm -rf conftest*
6846   am_cv_val_LC_MESSAGES=no
6847 fi
6848 rm -f conftest*
6849 fi
6850
6851 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
6852     if test $am_cv_val_LC_MESSAGES = yes; then
6853       cat >> confdefs.h <<\EOF
6854 #define HAVE_LC_MESSAGES 1
6855 EOF
6856
6857     fi
6858   fi
6859    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
6860 echo "configure:6861: checking whether NLS is requested" >&5
6861         # Check whether --enable-nls or --disable-nls was given.
6862 if test "${enable_nls+set}" = set; then
6863   enableval="$enable_nls"
6864   USE_NLS=$enableval
6865 else
6866   USE_NLS=yes
6867 fi
6868
6869     echo "$ac_t""$USE_NLS" 1>&6
6870
6871
6872     USE_INCLUDED_LIBINTL=no
6873
6874         if test "$USE_NLS" = "yes"; then
6875       cat >> confdefs.h <<\EOF
6876 #define ENABLE_NLS 1
6877 EOF
6878
6879       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
6880 echo "configure:6881: checking whether included gettext is requested" >&5
6881       # Check whether --with-included-gettext or --without-included-gettext was given.
6882 if test "${with_included_gettext+set}" = set; then
6883   withval="$with_included_gettext"
6884   nls_cv_force_use_gnu_gettext=$withval
6885 else
6886   nls_cv_force_use_gnu_gettext=no
6887 fi
6888
6889       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
6890
6891       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
6892       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
6893                                         nls_cv_header_intl=
6894         nls_cv_header_libgt=
6895         CATOBJEXT=NONE
6896
6897         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
6898 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
6899 echo "configure:6900: checking for libintl.h" >&5
6900 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
6901   echo $ac_n "(cached) $ac_c" 1>&6
6902 else
6903   cat > conftest.$ac_ext <<EOF
6904 #line 6905 "configure"
6905 #include "confdefs.h"
6906 #include <libintl.h>
6907 EOF
6908 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6909 { (eval echo configure:6910: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
6910 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
6911 if test -z "$ac_err"; then
6912   rm -rf conftest*
6913   eval "ac_cv_header_$ac_safe=yes"
6914 else
6915   echo "$ac_err" >&5
6916   echo "configure: failed program was:" >&5
6917   cat conftest.$ac_ext >&5
6918   rm -rf conftest*
6919   eval "ac_cv_header_$ac_safe=no"
6920 fi
6921 rm -f conftest*
6922 fi
6923 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
6924   echo "$ac_t""yes" 1>&6
6925   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
6926 echo "configure:6927: checking for gettext in libc" >&5
6927 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
6928   echo $ac_n "(cached) $ac_c" 1>&6
6929 else
6930   cat > conftest.$ac_ext <<EOF
6931 #line 6932 "configure"
6932 #include "confdefs.h"
6933 #include <libintl.h>
6934 int main() {
6935 return (int) gettext ("")
6936 ; return 0; }
6937 EOF
6938 if { (eval echo configure:6939: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6939   rm -rf conftest*
6940   gt_cv_func_gettext_libc=yes
6941 else
6942   echo "configure: failed program was:" >&5
6943   cat conftest.$ac_ext >&5
6944   rm -rf conftest*
6945   gt_cv_func_gettext_libc=no
6946 fi
6947 rm -f conftest*
6948 fi
6949
6950 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
6951
6952            if test "$gt_cv_func_gettext_libc" != "yes"; then
6953              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
6954 echo "configure:6955: checking for bindtextdomain in -lintl" >&5
6955 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
6956 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6957   echo $ac_n "(cached) $ac_c" 1>&6
6958 else
6959   ac_save_LIBS="$LIBS"
6960 LIBS="-lintl  $LIBS"
6961 cat > conftest.$ac_ext <<EOF
6962 #line 6963 "configure"
6963 #include "confdefs.h"
6964 /* Override any gcc2 internal prototype to avoid an error.  */
6965 /* We use char because int might match the return type of a gcc2
6966     builtin and then its argument prototype would still apply.  */
6967 char bindtextdomain();
6968
6969 int main() {
6970 bindtextdomain()
6971 ; return 0; }
6972 EOF
6973 if { (eval echo configure:6974: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6974   rm -rf conftest*
6975   eval "ac_cv_lib_$ac_lib_var=yes"
6976 else
6977   echo "configure: failed program was:" >&5
6978   cat conftest.$ac_ext >&5
6979   rm -rf conftest*
6980   eval "ac_cv_lib_$ac_lib_var=no"
6981 fi
6982 rm -f conftest*
6983 LIBS="$ac_save_LIBS"
6984
6985 fi
6986 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6987   echo "$ac_t""yes" 1>&6
6988   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
6989 echo "configure:6990: checking for gettext in libintl" >&5
6990 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
6991   echo $ac_n "(cached) $ac_c" 1>&6
6992 else
6993   echo $ac_n "checking for gettext in -lintl""... $ac_c" 1>&6
6994 echo "configure:6995: checking for gettext in -lintl" >&5
6995 ac_lib_var=`echo intl'_'gettext | sed 'y%./+-%__p_%'`
6996 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6997   echo $ac_n "(cached) $ac_c" 1>&6
6998 else
6999   ac_save_LIBS="$LIBS"
7000 LIBS="-lintl  $LIBS"
7001 cat > conftest.$ac_ext <<EOF
7002 #line 7003 "configure"
7003 #include "confdefs.h"
7004 /* Override any gcc2 internal prototype to avoid an error.  */
7005 /* We use char because int might match the return type of a gcc2
7006     builtin and then its argument prototype would still apply.  */
7007 char gettext();
7008
7009 int main() {
7010 gettext()
7011 ; return 0; }
7012 EOF
7013 if { (eval echo configure:7014: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7014   rm -rf conftest*
7015   eval "ac_cv_lib_$ac_lib_var=yes"
7016 else
7017   echo "configure: failed program was:" >&5
7018   cat conftest.$ac_ext >&5
7019   rm -rf conftest*
7020   eval "ac_cv_lib_$ac_lib_var=no"
7021 fi
7022 rm -f conftest*
7023 LIBS="$ac_save_LIBS"
7024
7025 fi
7026 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7027   echo "$ac_t""yes" 1>&6
7028   gt_cv_func_gettext_libintl=yes
7029 else
7030   echo "$ac_t""no" 1>&6
7031 gt_cv_func_gettext_libintl=no
7032 fi
7033
7034 fi
7035
7036 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
7037 else
7038   echo "$ac_t""no" 1>&6
7039 fi
7040
7041            fi
7042
7043            if test "$gt_cv_func_gettext_libc" = "yes" \
7044               || test "$gt_cv_func_gettext_libintl" = "yes"; then
7045               cat >> confdefs.h <<\EOF
7046 #define HAVE_GETTEXT 1
7047 EOF
7048
7049               # Extract the first word of "msgfmt", so it can be a program name with args.
7050 set dummy msgfmt; ac_word=$2
7051 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7052 echo "configure:7053: checking for $ac_word" >&5
7053 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
7054   echo $ac_n "(cached) $ac_c" 1>&6
7055 else
7056   case "$MSGFMT" in
7057   /*)
7058   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
7059   ;;
7060   *)
7061   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7062   for ac_dir in $PATH; do
7063     test -z "$ac_dir" && ac_dir=.
7064     if test -f $ac_dir/$ac_word; then
7065       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
7066         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
7067         break
7068       fi
7069     fi
7070   done
7071   IFS="$ac_save_ifs"
7072   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
7073   ;;
7074 esac
7075 fi
7076 MSGFMT="$ac_cv_path_MSGFMT"
7077 if test -n "$MSGFMT"; then
7078   echo "$ac_t""$MSGFMT" 1>&6
7079 else
7080   echo "$ac_t""no" 1>&6
7081 fi
7082               if test "$MSGFMT" != "no"; then
7083                 for ac_func in dcgettext
7084 do
7085 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7086 echo "configure:7087: checking for $ac_func" >&5
7087 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7088   echo $ac_n "(cached) $ac_c" 1>&6
7089 else
7090   cat > conftest.$ac_ext <<EOF
7091 #line 7092 "configure"
7092 #include "confdefs.h"
7093 /* System header to define __stub macros and hopefully few prototypes,
7094     which can conflict with char $ac_func(); below.  */
7095 #include <assert.h>
7096 /* Override any gcc2 internal prototype to avoid an error.  */
7097 /* We use char because int might match the return type of a gcc2
7098     builtin and then its argument prototype would still apply.  */
7099 char $ac_func();
7100
7101 int main() {
7102
7103 /* The GNU C library defines this for functions which it implements
7104     to always fail with ENOSYS.  Some functions are actually named
7105     something starting with __ and the normal name is an alias.  */
7106 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7107 choke me
7108 #else
7109 $ac_func();
7110 #endif
7111
7112 ; return 0; }
7113 EOF
7114 if { (eval echo configure:7115: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7115   rm -rf conftest*
7116   eval "ac_cv_func_$ac_func=yes"
7117 else
7118   echo "configure: failed program was:" >&5
7119   cat conftest.$ac_ext >&5
7120   rm -rf conftest*
7121   eval "ac_cv_func_$ac_func=no"
7122 fi
7123 rm -f conftest*
7124 fi
7125
7126 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7127   echo "$ac_t""yes" 1>&6
7128     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7129   cat >> confdefs.h <<EOF
7130 #define $ac_tr_func 1
7131 EOF
7132
7133 else
7134   echo "$ac_t""no" 1>&6
7135 fi
7136 done
7137
7138                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
7139 set dummy gmsgfmt; ac_word=$2
7140 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7141 echo "configure:7142: checking for $ac_word" >&5
7142 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7143   echo $ac_n "(cached) $ac_c" 1>&6
7144 else
7145   case "$GMSGFMT" in
7146   /*)
7147   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7148   ;;
7149   ?:/*)
7150   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
7151   ;;
7152   *)
7153   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7154   ac_dummy="$PATH"
7155   for ac_dir in $ac_dummy; do
7156     test -z "$ac_dir" && ac_dir=.
7157     if test -f $ac_dir/$ac_word; then
7158       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7159       break
7160     fi
7161   done
7162   IFS="$ac_save_ifs"
7163   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
7164   ;;
7165 esac
7166 fi
7167 GMSGFMT="$ac_cv_path_GMSGFMT"
7168 if test -n "$GMSGFMT"; then
7169   echo "$ac_t""$GMSGFMT" 1>&6
7170 else
7171   echo "$ac_t""no" 1>&6
7172 fi
7173
7174                 # Extract the first word of "xgettext", so it can be a program name with args.
7175 set dummy xgettext; ac_word=$2
7176 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7177 echo "configure:7178: checking for $ac_word" >&5
7178 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
7179   echo $ac_n "(cached) $ac_c" 1>&6
7180 else
7181   case "$XGETTEXT" in
7182   /*)
7183   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
7184   ;;
7185   *)
7186   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7187   for ac_dir in $PATH; do
7188     test -z "$ac_dir" && ac_dir=.
7189     if test -f $ac_dir/$ac_word; then
7190       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
7191         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
7192         break
7193       fi
7194     fi
7195   done
7196   IFS="$ac_save_ifs"
7197   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
7198   ;;
7199 esac
7200 fi
7201 XGETTEXT="$ac_cv_path_XGETTEXT"
7202 if test -n "$XGETTEXT"; then
7203   echo "$ac_t""$XGETTEXT" 1>&6
7204 else
7205   echo "$ac_t""no" 1>&6
7206 fi
7207
7208                 cat > conftest.$ac_ext <<EOF
7209 #line 7210 "configure"
7210 #include "confdefs.h"
7211
7212 int main() {
7213 extern int _nl_msg_cat_cntr;
7214                                return _nl_msg_cat_cntr
7215 ; return 0; }
7216 EOF
7217 if { (eval echo configure:7218: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7218   rm -rf conftest*
7219   CATOBJEXT=.gmo
7220                    DATADIRNAME=share
7221 else
7222   echo "configure: failed program was:" >&5
7223   cat conftest.$ac_ext >&5
7224   rm -rf conftest*
7225   CATOBJEXT=.mo
7226                    DATADIRNAME=lib
7227 fi
7228 rm -f conftest*
7229                 INSTOBJEXT=.mo
7230               fi
7231             fi
7232
7233 else
7234   echo "$ac_t""no" 1>&6
7235 fi
7236
7237
7238         if test "$CATOBJEXT" = "NONE"; then
7239           echo $ac_n "checking whether catgets can be used""... $ac_c" 1>&6
7240 echo "configure:7241: checking whether catgets can be used" >&5
7241           # Check whether --with-catgets or --without-catgets was given.
7242 if test "${with_catgets+set}" = set; then
7243   withval="$with_catgets"
7244   nls_cv_use_catgets=$withval
7245 else
7246   nls_cv_use_catgets=no
7247 fi
7248
7249           echo "$ac_t""$nls_cv_use_catgets" 1>&6
7250
7251           if test "$nls_cv_use_catgets" = "yes"; then
7252                     echo $ac_n "checking for main in -li""... $ac_c" 1>&6
7253 echo "configure:7254: checking for main in -li" >&5
7254 ac_lib_var=`echo i'_'main | sed 'y%./+-%__p_%'`
7255 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7256   echo $ac_n "(cached) $ac_c" 1>&6
7257 else
7258   ac_save_LIBS="$LIBS"
7259 LIBS="-li  $LIBS"
7260 cat > conftest.$ac_ext <<EOF
7261 #line 7262 "configure"
7262 #include "confdefs.h"
7263
7264 int main() {
7265 main()
7266 ; return 0; }
7267 EOF
7268 if { (eval echo configure:7269: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7269   rm -rf conftest*
7270   eval "ac_cv_lib_$ac_lib_var=yes"
7271 else
7272   echo "configure: failed program was:" >&5
7273   cat conftest.$ac_ext >&5
7274   rm -rf conftest*
7275   eval "ac_cv_lib_$ac_lib_var=no"
7276 fi
7277 rm -f conftest*
7278 LIBS="$ac_save_LIBS"
7279
7280 fi
7281 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7282   echo "$ac_t""yes" 1>&6
7283     ac_tr_lib=HAVE_LIB`echo i | sed -e 's/[^a-zA-Z0-9_]/_/g' \
7284     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
7285   cat >> confdefs.h <<EOF
7286 #define $ac_tr_lib 1
7287 EOF
7288
7289   LIBS="-li $LIBS"
7290
7291 else
7292   echo "$ac_t""no" 1>&6
7293 fi
7294
7295             echo $ac_n "checking for catgets""... $ac_c" 1>&6
7296 echo "configure:7297: checking for catgets" >&5
7297 if eval "test \"`echo '$''{'ac_cv_func_catgets'+set}'`\" = set"; then
7298   echo $ac_n "(cached) $ac_c" 1>&6
7299 else
7300   cat > conftest.$ac_ext <<EOF
7301 #line 7302 "configure"
7302 #include "confdefs.h"
7303 /* System header to define __stub macros and hopefully few prototypes,
7304     which can conflict with char catgets(); below.  */
7305 #include <assert.h>
7306 /* Override any gcc2 internal prototype to avoid an error.  */
7307 /* We use char because int might match the return type of a gcc2
7308     builtin and then its argument prototype would still apply.  */
7309 char catgets();
7310
7311 int main() {
7312
7313 /* The GNU C library defines this for functions which it implements
7314     to always fail with ENOSYS.  Some functions are actually named
7315     something starting with __ and the normal name is an alias.  */
7316 #if defined (__stub_catgets) || defined (__stub___catgets)
7317 choke me
7318 #else
7319 catgets();
7320 #endif
7321
7322 ; return 0; }
7323 EOF
7324 if { (eval echo configure:7325: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7325   rm -rf conftest*
7326   eval "ac_cv_func_catgets=yes"
7327 else
7328   echo "configure: failed program was:" >&5
7329   cat conftest.$ac_ext >&5
7330   rm -rf conftest*
7331   eval "ac_cv_func_catgets=no"
7332 fi
7333 rm -f conftest*
7334 fi
7335
7336 if eval "test \"`echo '$ac_cv_func_'catgets`\" = yes"; then
7337   echo "$ac_t""yes" 1>&6
7338   cat >> confdefs.h <<\EOF
7339 #define HAVE_CATGETS 1
7340 EOF
7341
7342                INTLOBJS="\$(CATOBJS)"
7343                # Extract the first word of "gencat", so it can be a program name with args.
7344 set dummy gencat; ac_word=$2
7345 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7346 echo "configure:7347: checking for $ac_word" >&5
7347 if eval "test \"`echo '$''{'ac_cv_path_GENCAT'+set}'`\" = set"; then
7348   echo $ac_n "(cached) $ac_c" 1>&6
7349 else
7350   case "$GENCAT" in
7351   /*)
7352   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a path.
7353   ;;
7354   ?:/*)
7355   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a dos path.
7356   ;;
7357   *)
7358   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7359   ac_dummy="$PATH"
7360   for ac_dir in $ac_dummy; do
7361     test -z "$ac_dir" && ac_dir=.
7362     if test -f $ac_dir/$ac_word; then
7363       ac_cv_path_GENCAT="$ac_dir/$ac_word"
7364       break
7365     fi
7366   done
7367   IFS="$ac_save_ifs"
7368   test -z "$ac_cv_path_GENCAT" && ac_cv_path_GENCAT="no"
7369   ;;
7370 esac
7371 fi
7372 GENCAT="$ac_cv_path_GENCAT"
7373 if test -n "$GENCAT"; then
7374   echo "$ac_t""$GENCAT" 1>&6
7375 else
7376   echo "$ac_t""no" 1>&6
7377 fi
7378                if test "$GENCAT" != "no"; then
7379                  # Extract the first word of "gmsgfmt", so it can be a program name with args.
7380 set dummy gmsgfmt; ac_word=$2
7381 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7382 echo "configure:7383: checking for $ac_word" >&5
7383 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7384   echo $ac_n "(cached) $ac_c" 1>&6
7385 else
7386   case "$GMSGFMT" in
7387   /*)
7388   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7389   ;;
7390   ?:/*)
7391   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
7392   ;;
7393   *)
7394   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7395   ac_dummy="$PATH"
7396   for ac_dir in $ac_dummy; do
7397     test -z "$ac_dir" && ac_dir=.
7398     if test -f $ac_dir/$ac_word; then
7399       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7400       break
7401     fi
7402   done
7403   IFS="$ac_save_ifs"
7404   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="no"
7405   ;;
7406 esac
7407 fi
7408 GMSGFMT="$ac_cv_path_GMSGFMT"
7409 if test -n "$GMSGFMT"; then
7410   echo "$ac_t""$GMSGFMT" 1>&6
7411 else
7412   echo "$ac_t""no" 1>&6
7413 fi
7414
7415                  if test "$GMSGFMT" = "no"; then
7416                    # Extract the first word of "msgfmt", so it can be a program name with args.
7417 set dummy msgfmt; ac_word=$2
7418 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7419 echo "configure:7420: checking for $ac_word" >&5
7420 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7421   echo $ac_n "(cached) $ac_c" 1>&6
7422 else
7423   case "$GMSGFMT" in
7424   /*)
7425   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7426   ;;
7427   *)
7428   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7429   for ac_dir in $PATH; do
7430     test -z "$ac_dir" && ac_dir=.
7431     if test -f $ac_dir/$ac_word; then
7432       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
7433         ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7434         break
7435       fi
7436     fi
7437   done
7438   IFS="$ac_save_ifs"
7439   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="no"
7440   ;;
7441 esac
7442 fi
7443 GMSGFMT="$ac_cv_path_GMSGFMT"
7444 if test -n "$GMSGFMT"; then
7445   echo "$ac_t""$GMSGFMT" 1>&6
7446 else
7447   echo "$ac_t""no" 1>&6
7448 fi
7449
7450                  fi
7451                  # Extract the first word of "xgettext", so it can be a program name with args.
7452 set dummy xgettext; ac_word=$2
7453 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7454 echo "configure:7455: checking for $ac_word" >&5
7455 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
7456   echo $ac_n "(cached) $ac_c" 1>&6
7457 else
7458   case "$XGETTEXT" in
7459   /*)
7460   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
7461   ;;
7462   *)
7463   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7464   for ac_dir in $PATH; do
7465     test -z "$ac_dir" && ac_dir=.
7466     if test -f $ac_dir/$ac_word; then
7467       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
7468         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
7469         break
7470       fi
7471     fi
7472   done
7473   IFS="$ac_save_ifs"
7474   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
7475   ;;
7476 esac
7477 fi
7478 XGETTEXT="$ac_cv_path_XGETTEXT"
7479 if test -n "$XGETTEXT"; then
7480   echo "$ac_t""$XGETTEXT" 1>&6
7481 else
7482   echo "$ac_t""no" 1>&6
7483 fi
7484
7485                  USE_INCLUDED_LIBINTL=yes
7486                  CATOBJEXT=.cat
7487                  INSTOBJEXT=.cat
7488                  DATADIRNAME=lib
7489                  INTLDEPS='$(top_builddir)/intl/libintl.a'
7490                  INTLLIBS=$INTLDEPS
7491                  LIBS=`echo $LIBS | sed -e 's/-lintl//'`
7492                  nls_cv_header_intl=intl/libintl.h
7493                  nls_cv_header_libgt=intl/libgettext.h
7494                fi
7495 else
7496   echo "$ac_t""no" 1>&6
7497 fi
7498
7499           fi
7500         fi
7501
7502         if test "$CATOBJEXT" = "NONE"; then
7503                           nls_cv_use_gnu_gettext=yes
7504         fi
7505       fi
7506
7507       if test "$nls_cv_use_gnu_gettext" = "yes"; then
7508                 INTLOBJS="\$(GETTOBJS)"
7509         # Extract the first word of "msgfmt", so it can be a program name with args.
7510 set dummy msgfmt; ac_word=$2
7511 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7512 echo "configure:7513: checking for $ac_word" >&5
7513 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
7514   echo $ac_n "(cached) $ac_c" 1>&6
7515 else
7516   case "$MSGFMT" in
7517   /*)
7518   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
7519   ;;
7520   *)
7521   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7522   for ac_dir in $PATH; do
7523     test -z "$ac_dir" && ac_dir=.
7524     if test -f $ac_dir/$ac_word; then
7525       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
7526         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
7527         break
7528       fi
7529     fi
7530   done
7531   IFS="$ac_save_ifs"
7532   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
7533   ;;
7534 esac
7535 fi
7536 MSGFMT="$ac_cv_path_MSGFMT"
7537 if test -n "$MSGFMT"; then
7538   echo "$ac_t""$MSGFMT" 1>&6
7539 else
7540   echo "$ac_t""no" 1>&6
7541 fi
7542
7543         # Extract the first word of "gmsgfmt", so it can be a program name with args.
7544 set dummy gmsgfmt; ac_word=$2
7545 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7546 echo "configure:7547: checking for $ac_word" >&5
7547 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7548   echo $ac_n "(cached) $ac_c" 1>&6
7549 else
7550   case "$GMSGFMT" in
7551   /*)
7552   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7553   ;;
7554   ?:/*)
7555   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
7556   ;;
7557   *)
7558   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7559   ac_dummy="$PATH"
7560   for ac_dir in $ac_dummy; do
7561     test -z "$ac_dir" && ac_dir=.
7562     if test -f $ac_dir/$ac_word; then
7563       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7564       break
7565     fi
7566   done
7567   IFS="$ac_save_ifs"
7568   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
7569   ;;
7570 esac
7571 fi
7572 GMSGFMT="$ac_cv_path_GMSGFMT"
7573 if test -n "$GMSGFMT"; then
7574   echo "$ac_t""$GMSGFMT" 1>&6
7575 else
7576   echo "$ac_t""no" 1>&6
7577 fi
7578
7579         # Extract the first word of "xgettext", so it can be a program name with args.
7580 set dummy xgettext; ac_word=$2
7581 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7582 echo "configure:7583: checking for $ac_word" >&5
7583 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
7584   echo $ac_n "(cached) $ac_c" 1>&6
7585 else
7586   case "$XGETTEXT" in
7587   /*)
7588   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
7589   ;;
7590   *)
7591   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7592   for ac_dir in $PATH; do
7593     test -z "$ac_dir" && ac_dir=.
7594     if test -f $ac_dir/$ac_word; then
7595       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
7596         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
7597         break
7598       fi
7599     fi
7600   done
7601   IFS="$ac_save_ifs"
7602   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
7603   ;;
7604 esac
7605 fi
7606 XGETTEXT="$ac_cv_path_XGETTEXT"
7607 if test -n "$XGETTEXT"; then
7608   echo "$ac_t""$XGETTEXT" 1>&6
7609 else
7610   echo "$ac_t""no" 1>&6
7611 fi
7612
7613
7614         USE_INCLUDED_LIBINTL=yes
7615         CATOBJEXT=.gmo
7616         INSTOBJEXT=.mo
7617         DATADIRNAME=share
7618         INTLDEPS='$(top_builddir)/intl/libintl.a'
7619         INTLLIBS=$INTLDEPS
7620         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
7621         nls_cv_header_intl=intl/libintl.h
7622         nls_cv_header_libgt=intl/libgettext.h
7623       fi
7624
7625             if test "$XGETTEXT" != ":"; then
7626                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
7627           : ;
7628         else
7629           echo "$ac_t""found xgettext program is not GNU xgettext; ignore it" 1>&6
7630           XGETTEXT=":"
7631         fi
7632       fi
7633
7634       # We need to process the po/ directory.
7635       POSUB=po
7636     else
7637       DATADIRNAME=share
7638       nls_cv_header_intl=intl/libintl.h
7639       nls_cv_header_libgt=intl/libgettext.h
7640     fi
7641
7642
7643
7644
7645     # If this is used in GNU gettext we have to set USE_NLS to `yes'
7646     # because some of the sources are only built for this goal.
7647     if test "$PACKAGE" = gettext; then
7648       USE_NLS=yes
7649       USE_INCLUDED_LIBINTL=yes
7650     fi
7651
7652                 for lang in $ALL_LINGUAS; do
7653       GMOFILES="$GMOFILES $lang.gmo"
7654       POFILES="$POFILES $lang.po"
7655     done
7656
7657
7658
7659
7660
7661
7662
7663
7664
7665
7666
7667
7668
7669
7670    if test "x$CATOBJEXT" != "x"; then
7671      if test "x$ALL_LINGUAS" = "x"; then
7672        LINGUAS=
7673      else
7674        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
7675 echo "configure:7676: checking for catalogs to be installed" >&5
7676        NEW_LINGUAS=
7677        for lang in ${LINGUAS=$ALL_LINGUAS}; do
7678          case "$ALL_LINGUAS" in
7679           *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
7680          esac
7681        done
7682        LINGUAS=$NEW_LINGUAS
7683        echo "$ac_t""$LINGUAS" 1>&6
7684      fi
7685
7686           if test -n "$LINGUAS"; then
7687        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
7688      fi
7689    fi
7690
7691             if test $ac_cv_header_locale_h = yes; then
7692      INCLUDE_LOCALE_H="#include <locale.h>"
7693    else
7694      INCLUDE_LOCALE_H="\
7695 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
7696    fi
7697
7698
7699             test -d intl || mkdir intl
7700    if test "$CATOBJEXT" = ".cat"; then
7701      ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
7702 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
7703 echo "configure:7704: checking for linux/version.h" >&5
7704 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7705   echo $ac_n "(cached) $ac_c" 1>&6
7706 else
7707   cat > conftest.$ac_ext <<EOF
7708 #line 7709 "configure"
7709 #include "confdefs.h"
7710 #include <linux/version.h>
7711 EOF
7712 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7713 { (eval echo configure:7714: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7714 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7715 if test -z "$ac_err"; then
7716   rm -rf conftest*
7717   eval "ac_cv_header_$ac_safe=yes"
7718 else
7719   echo "$ac_err" >&5
7720   echo "configure: failed program was:" >&5
7721   cat conftest.$ac_ext >&5
7722   rm -rf conftest*
7723   eval "ac_cv_header_$ac_safe=no"
7724 fi
7725 rm -f conftest*
7726 fi
7727 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7728   echo "$ac_t""yes" 1>&6
7729   msgformat=linux
7730 else
7731   echo "$ac_t""no" 1>&6
7732 msgformat=xopen
7733 fi
7734
7735
7736                sed -e '/^#/d' $srcdir/intl/$msgformat-msg.sed > intl/po2msg.sed
7737    fi
7738       sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
7739      $srcdir/intl/po2tbl.sed.in > intl/po2tbl.sed
7740
7741             if test "$PACKAGE" = "gettext"; then
7742      GT_NO="#NO#"
7743      GT_YES=
7744    else
7745      GT_NO=
7746      GT_YES="#YES#"
7747    fi
7748
7749
7750
7751             MKINSTALLDIRS=
7752    if test -n "$ac_aux_dir"; then
7753      MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
7754    fi
7755    if test -z "$MKINSTALLDIRS"; then
7756      MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
7757    fi
7758
7759
7760       l=
7761
7762
7763          test -d po || mkdir po
7764    if test "x$srcdir" != "x."; then
7765      if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
7766        posrcprefix="$srcdir/"
7767      else
7768        posrcprefix="../$srcdir/"
7769      fi
7770    else
7771      posrcprefix="../"
7772    fi
7773    rm -f po/POTFILES
7774    sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
7775         < $srcdir/po/POTFILES.in > po/POTFILES
7776
7777 XGETTEXT="AWK='$AWK' \$(SHELL) \$(top_srcdir)/exgettext $XGETTEXT"
7778
7779 # Get an absolute path to the GCC top-level source directory
7780 holddir=`pwd`
7781 cd $srcdir
7782 topdir=`pwd`
7783 cd $holddir
7784
7785 # Conditionalize the makefile for this host machine.
7786 # Make-host contains the concatenation of all host makefile fragments
7787 # [there can be more than one].  This file is built by configure.frag.
7788 host_overrides=Make-host
7789 dep_host_xmake_file=
7790 for f in .. ${host_xmake_file}
7791 do
7792         if test -f ${srcdir}/config/$f
7793         then
7794                 dep_host_xmake_file="${dep_host_xmake_file} ${srcdir}/config/$f"
7795         fi
7796 done
7797
7798 # Conditionalize the makefile for this target machine.
7799 # Make-target contains the concatenation of all host makefile fragments
7800 # [there can be more than one].  This file is built by configure.frag.
7801 target_overrides=Make-target
7802 dep_tmake_file=
7803 for f in .. ${tmake_file}
7804 do
7805         if test -f ${srcdir}/config/$f
7806         then
7807                 dep_tmake_file="${dep_tmake_file} ${srcdir}/config/$f"
7808         fi
7809 done
7810
7811 # If the host doesn't support symlinks, modify CC in
7812 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
7813 # Otherwise, we can use "CC=$(CC)".
7814 rm -f symtest.tem
7815 if $symbolic_link $srcdir/gcc.c symtest.tem 2>/dev/null
7816 then
7817         cc_set_by_configure="\$(CC)"
7818         quoted_cc_set_by_configure="\$(CC)"
7819         stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
7820 else
7821         rm -f symtest.tem
7822         if cp -p $srcdir/gcc.c symtest.tem 2>/dev/null
7823         then
7824                 symbolic_link="cp -p"
7825         else
7826                 symbolic_link="cp"
7827         fi
7828         cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
7829         quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`"
7830         stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
7831 fi
7832 rm -f symtest.tem
7833
7834 out_object_file=`basename $out_file .c`.o
7835
7836 tm_file_list=
7837 for f in $tm_file; do
7838   case $f in
7839     gansidecl.h )
7840        tm_file_list="${tm_file_list} $f" ;;
7841     *) tm_file_list="${tm_file_list} \$(srcdir)/config/$f" ;;
7842   esac
7843 done
7844
7845 host_xm_file_list=
7846 for f in $host_xm_file; do
7847   case $f in
7848     auto-host.h | gansidecl.h | hwint.h )
7849        host_xm_file_list="${host_xm_file_list} $f" ;;
7850     *) host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f" ;;
7851   esac
7852 done
7853
7854 build_xm_file_list=
7855 for f in $build_xm_file; do
7856   case $f in
7857     auto-build.h | auto-host.h | gansidecl.h | hwint.h )
7858        build_xm_file_list="${build_xm_file_list} $f" ;;
7859     *) build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f" ;;
7860   esac
7861 done
7862
7863 # Define macro CROSS_COMPILE in compilation
7864 # if this is a cross-compiler.
7865 # Also use all.cross instead of all.internal
7866 # and add cross-make to Makefile.
7867 cross_overrides="/dev/null"
7868 if test x$host != x$target
7869 then
7870         cross_defines="CROSS=-DCROSS_COMPILE"
7871         cross_overrides="${topdir}/cross-make"
7872 fi
7873
7874 # When building gcc with a cross-compiler, we need to fix a few things.
7875 # This must come after cross-make as we want all.build to override
7876 # all.cross.
7877 build_overrides="/dev/null"
7878 if test x$build != x$host
7879 then
7880         build_overrides="${topdir}/build-make"
7881 fi
7882
7883 # Expand extra_headers to include complete path.
7884 # This substitutes for lots of t-* files.
7885 extra_headers_list=
7886 if test "x$extra_headers" = x
7887 then true
7888 else
7889         # Prepend ${srcdir}/ginclude/ to every entry in extra_headers.
7890         for file in $extra_headers;
7891         do
7892                 extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/${file}"
7893         done
7894 fi
7895
7896 if test x$use_collect2 = xno; then
7897         use_collect2=
7898 fi
7899
7900 # Add a definition of USE_COLLECT2 if system wants one.
7901 # Also tell toplev.c what to do.
7902 # This substitutes for lots of t-* files.
7903 if test x$use_collect2 = x
7904 then
7905         will_use_collect2=
7906         maybe_use_collect2=
7907 else
7908         will_use_collect2="collect2"
7909         maybe_use_collect2="-DUSE_COLLECT2"
7910 fi
7911
7912 # NEED TO CONVERT
7913 # Set MD_DEPS if the real md file is in md.pre-cpp.
7914 # Set MD_CPP to the cpp to pass the md file through.  Md files use ';'
7915 # for line oriented comments, so we must always use a GNU cpp.  If
7916 # building gcc with a cross compiler, use the cross compiler just
7917 # built.  Otherwise, we can use the cpp just built.
7918 md_file_sub=
7919 if test "x$md_cppflags" = x
7920 then
7921         md_file_sub=$srcdir/config/$md_file
7922 else
7923         md_file=md
7924 fi
7925
7926 # If we have gas in the build tree, make a link to it.
7927 if test -f ../gas/Makefile; then
7928         rm -f as; $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null
7929 fi
7930
7931 # If we have nm in the build tree, make a link to it.
7932 if test -f ../binutils/Makefile; then
7933         rm -f nm; $symbolic_link ../binutils/nm-new$host_exeext nm$host_exeext 2>/dev/null
7934 fi
7935
7936 # If we have ld in the build tree, make a link to it.
7937 if test -f ../ld/Makefile; then
7938 #       if test x$use_collect2 = x; then
7939 #               rm -f ld; $symbolic_link ../ld/ld-new$host_exeext ld$host_exeext 2>/dev/null
7940 #       else
7941                 rm -f collect-ld; $symbolic_link ../ld/ld-new$host_exeext collect-ld$host_exeext 2>/dev/null
7942 #       fi
7943 fi
7944
7945 # Figure out what assembler alignment features are present.
7946 echo $ac_n "checking assembler alignment features""... $ac_c" 1>&6
7947 echo "configure:7948: checking assembler alignment features" >&5
7948 gcc_cv_as=
7949 gcc_cv_as_alignment_features=
7950 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
7951 if test -x "$DEFAULT_ASSEMBLER"; then
7952         gcc_cv_as="$DEFAULT_ASSEMBLER"
7953 elif test -x "$AS"; then
7954         gcc_cv_as="$AS"
7955 elif test -x as$host_exeext; then
7956         # Build using assembler in the current directory.
7957         gcc_cv_as=./as$host_exeext
7958 elif test -f $gcc_cv_as_gas_srcdir/configure.in -a -f ../gas/Makefile; then
7959         # Single tree build which includes gas.
7960         for f in $gcc_cv_as_gas_srcdir/configure $gcc_cv_as_gas_srcdir/configure.in $gcc_cv_as_gas_srcdir/Makefile.in
7961         do
7962                 gcc_cv_gas_version=`grep '^VERSION=[0-9]*\.[0-9]*' $f`
7963                 if test x$gcc_cv_gas_version != x; then
7964                         break
7965                 fi
7966         done
7967         gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
7968         gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
7969         if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
7970                 # Gas version 2.6 and later support for .balign and .p2align.
7971                 # bytes to skip when using .p2align.
7972                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 6 -o "$gcc_cv_gas_major_version" -gt 2; then
7973                         gcc_cv_as_alignment_features=".balign and .p2align"
7974                         cat >> confdefs.h <<\EOF
7975 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
7976 EOF
7977
7978                 fi
7979                 # Gas version 2.8 and later support specifying the maximum
7980                 # bytes to skip when using .p2align.
7981                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 8 -o "$gcc_cv_gas_major_version" -gt 2; then
7982                         gcc_cv_as_alignment_features=".p2align including maximum skip"
7983                         cat >> confdefs.h <<\EOF
7984 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
7985 EOF
7986
7987                 fi
7988         fi
7989 elif test x$host = x$target; then
7990         # Native build.
7991         gcc_cv_as=as$host_exeext
7992 fi
7993 if test x$gcc_cv_as != x; then
7994         # Check if we have .balign and .p2align
7995         echo ".balign  4" > conftest.s
7996         echo ".p2align  2" >> conftest.s
7997         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
7998                 gcc_cv_as_alignment_features=".balign and .p2align"
7999                 cat >> confdefs.h <<\EOF
8000 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
8001 EOF
8002
8003         fi
8004         rm -f conftest.s conftest.o
8005         # Check if specifying the maximum bytes to skip when
8006         # using .p2align is supported.
8007         echo ".p2align 4,,7" > conftest.s
8008         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8009                 gcc_cv_as_alignment_features=".p2align including maximum skip"
8010                 cat >> confdefs.h <<\EOF
8011 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
8012 EOF
8013
8014         fi
8015         rm -f conftest.s conftest.o
8016 fi
8017 echo "$ac_t""$gcc_cv_as_alignment_features" 1>&6
8018
8019 echo $ac_n "checking assembler subsection support""... $ac_c" 1>&6
8020 echo "configure:8021: checking assembler subsection support" >&5
8021 gcc_cv_as_subsections=
8022 if test x$gcc_cv_as != x; then
8023         # Check if we have .subsection
8024         echo ".subsection 1" > conftest.s
8025         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8026                 gcc_cv_as_subsections=".subsection"
8027                 if test -x nm$host_exeext; then
8028                         gcc_cv_nm=./nm$host_exeext
8029                 elif test x$host = x$target; then
8030                         # Native build.
8031                         gcc_cv_nm=nm$host_exeext
8032                 fi
8033                 if test x$gcc_cv_nm != x; then
8034                         cat > conftest.s <<EOF
8035 conftest_label1: .word 0
8036 .subsection -1
8037 conftest_label2: .word 0
8038 .previous
8039 EOF
8040                         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8041                                 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
8042                                 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
8043                                 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1; then
8044                                         :
8045                                 else
8046                                         gcc_cv_as_subsections="working .subsection -1"
8047                                         cat >> confdefs.h <<\EOF
8048 #define HAVE_GAS_SUBSECTION_ORDERING 1
8049 EOF
8050
8051                                 fi
8052                         fi
8053                 fi
8054         fi
8055         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
8056 fi
8057 echo "$ac_t""$gcc_cv_as_subsections" 1>&6
8058
8059 # Figure out what language subdirectories are present.
8060 # Look if the user specified --enable-languages="..."; if not, use
8061 # the environment variable $LANGUAGES if defined. $LANGUAGES might
8062 # go away some day.
8063 if test x"${enable_languages+set}" != xset; then
8064         if test x"${LANGUAGES+set}" = xset; then
8065                 enable_languages="`echo ${LANGUAGES} | tr ' ' ','`"
8066         else
8067                 enable_languages=all
8068         fi
8069 fi
8070 subdirs=
8071 for lang in ${srcdir}/*/config-lang.in ..
8072 do
8073         case $lang in
8074         ..) ;;
8075         # The odd quoting in the next line works around
8076         # an apparent bug in bash 1.12 on linux.
8077         ${srcdir}/[*]/config-lang.in) ;;
8078         *)
8079           lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
8080           if test "x$lang_alias" = x
8081           then
8082                 echo "$lang doesn't set \$language." 1>&2
8083                 exit 1
8084           fi
8085           if test x"${enable_languages}" = xall; then
8086                 add_this_lang=yes
8087           else
8088                 case "${enable_languages}" in
8089                     ${lang_alias} | "${lang_alias},"* | *",${lang_alias},"* | *",${lang_alias}" )
8090                         add_this_lang=yes
8091                         ;;
8092                     * )
8093                         add_this_lang=no
8094                         ;;
8095                 esac
8096           fi
8097           if test x"${add_this_lang}" = xyes; then
8098                 case $lang in
8099                     ${srcdir}/ada/config-lang.in)
8100                         if test x$gnat = xyes ; then
8101                                 subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
8102                         fi
8103                         ;;
8104                     *)
8105                         subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
8106                         ;;
8107                 esac
8108           fi
8109           ;;
8110         esac
8111 done
8112
8113 # Make gthr-default.h if we have a thread file.
8114 gthread_flags=
8115 if test $thread_file != single; then
8116     rm -f gthr-default.h
8117     echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
8118     gthread_flags=-DHAVE_GTHR_DEFAULT
8119 fi
8120
8121
8122 # Make empty files to contain the specs and options for each language.
8123 # Then add #include lines to for a compiler that has specs and/or options.
8124
8125 lang_specs_files=
8126 lang_options_files=
8127 lang_tree_files=
8128 rm -f specs.h options.h gencheck.h
8129 touch specs.h options.h gencheck.h
8130 for subdir in . $subdirs
8131 do
8132         if test -f $srcdir/$subdir/lang-specs.h; then
8133                 echo "#include \"$subdir/lang-specs.h\"" >>specs.h
8134                 lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
8135         fi
8136         if test -f $srcdir/$subdir/lang-options.h; then
8137                 echo "#include \"$subdir/lang-options.h\"" >>options.h
8138                 lang_options_files="$lang_options_files $srcdir/$subdir/lang-options.h"
8139         fi
8140         if test -f $srcdir/$subdir/$subdir-tree.def; then
8141                 echo "#include \"$subdir/$subdir-tree.def\"" >>gencheck.h
8142                 lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
8143         fi
8144 done
8145
8146 # These (without "all_") are set in each config-lang.in.
8147 # `language' must be a single word so is spelled singularly.
8148 all_languages=
8149 all_boot_languages=
8150 all_compilers=
8151 all_stagestuff=
8152 all_diff_excludes=
8153 all_outputs='Makefile intl/Makefile po/Makefile.in fixinc/Makefile'
8154 # List of language makefile fragments.
8155 all_lang_makefiles=
8156 all_headers=
8157 all_lib2funcs=
8158
8159 # Add the language fragments.
8160 # Languages are added via two mechanisms.  Some information must be
8161 # recorded in makefile variables, these are defined in config-lang.in.
8162 # We accumulate them and plug them into the main Makefile.
8163 # The other mechanism is a set of hooks for each of the main targets
8164 # like `clean', `install', etc.
8165
8166 language_fragments="Make-lang"
8167 language_hooks="Make-hooks"
8168 oldstyle_subdirs=
8169
8170 for s in .. $subdirs
8171 do
8172         if test $s != ".."
8173         then
8174                 language=
8175                 boot_language=
8176                 compilers=
8177                 stagestuff=
8178                 diff_excludes=
8179                 headers=
8180                 outputs=
8181                 lib2funcs=
8182                 . ${srcdir}/$s/config-lang.in
8183                 if test "x$language" = x
8184                 then
8185                         echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2
8186                         exit 1
8187                 fi
8188                 all_lang_makefiles="$all_lang_makefiles ${srcdir}/$s/Make-lang.in ${srcdir}/$s/Makefile.in"
8189                 all_languages="$all_languages $language"
8190                 if test "x$boot_language" = xyes
8191                 then
8192                         all_boot_languages="$all_boot_languages $language"
8193                 fi
8194                 all_compilers="$all_compilers $compilers"
8195                 all_stagestuff="$all_stagestuff $stagestuff"
8196                 all_diff_excludes="$all_diff_excludes $diff_excludes"
8197                 all_headers="$all_headers $headers"
8198                 all_outputs="$all_outputs $outputs"
8199                 if test x$outputs = x
8200                 then
8201                         oldstyle_subdirs="$oldstyle_subdirs $s"
8202                 fi
8203                 all_lib2funcs="$all_lib2funcs $lib2funcs"
8204         fi
8205 done
8206
8207 # Since we can't use `::' targets, we link each language in
8208 # with a set of hooks, reached indirectly via lang.${target}.
8209
8210 rm -f Make-hooks
8211 touch Make-hooks
8212 target_list="all.build all.cross start.encap rest.encap \
8213         info dvi \
8214         install-normal install-common install-info install-man \
8215         uninstall distdir \
8216         mostlyclean clean distclean extraclean maintainer-clean \
8217         stage1 stage2 stage3 stage4"
8218 for t in $target_list
8219 do
8220         x=
8221         for lang in .. $all_languages
8222         do
8223                 if test $lang != ".."; then
8224                         x="$x $lang.$t"
8225                 fi
8226         done
8227         echo "lang.$t: $x" >> Make-hooks
8228 done
8229
8230 # If we're not building in srcdir, create .gdbinit.
8231
8232 if test ! -f Makefile.in; then
8233         echo "dir ." > .gdbinit
8234         echo "dir ${srcdir}" >> .gdbinit
8235         if test x$gdb_needs_out_file_path = xyes
8236         then
8237                 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
8238         fi
8239         if test "x$subdirs" != x; then
8240                 for s in $subdirs
8241                 do
8242                         echo "dir ${srcdir}/$s" >> .gdbinit
8243                 done
8244         fi
8245         echo "source ${srcdir}/.gdbinit" >> .gdbinit
8246 fi
8247
8248 # Define variables host_canonical and build_canonical
8249 # because some Cygnus local changes in the Makefile depend on them.
8250 build_canonical=${build}
8251 host_canonical=${host}
8252 target_subdir=
8253 if test "${host}" != "${target}" ; then
8254     target_subdir=${target}/
8255 fi
8256
8257
8258
8259
8260 # If this is using newlib, then define inhibit_libc in
8261 # LIBGCC2_CFLAGS.  This will cause __eprintf to be left out of
8262 # libgcc.a, but that's OK because newib should have its own version of
8263 # assert.h.
8264 inhibit_libc=
8265 if test x$with_newlib = xyes; then
8266         inhibit_libc=-Dinhibit_libc
8267 fi
8268
8269
8270 # Override SCHED_OBJ and SCHED_CFLAGS to enable the Haifa scheduler.
8271 sched_prefix=
8272 sched_cflags=
8273 if test x$enable_haifa = xyes; then
8274     echo "Using the Haifa scheduler."
8275     sched_prefix=haifa-
8276     sched_cflags=-DHAIFA
8277 fi
8278
8279
8280 if test x$enable_haifa != x; then
8281     # Explicitly remove files that need to be recompiled for the Haifa scheduler.
8282     for x in genattrtab.o toplev.o *sched.o; do
8283         if test -f $x; then
8284             echo "Removing $x"
8285             rm -f $x
8286         fi
8287     done
8288 fi
8289
8290 # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
8291 # absolute path for gcc_tooldir based on inserting the number of up-directory
8292 # movements required to get from $(exec_prefix) to $(prefix) into the basic
8293 # $(libsubdir)/@(unlibsubdir) based path.
8294 # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
8295 # make and thus we'd get different behavior depending on where we built the
8296 # sources.
8297 if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then
8298     gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_alias)'
8299 else
8300 # An explanation of the sed strings:
8301 #  -e 's|^\$(prefix)||'   matches and eliminates 'prefix' from 'exec_prefix'
8302 #  -e 's|/$||'            match a trailing forward slash and eliminates it
8303 #  -e 's|^[^/]|/|'        forces the string to start with a forward slash (*)
8304 #  -e 's|/[^/]*|../|g'    replaces each occurance of /<directory> with ../
8305 #
8306 # (*) Note this pattern overwrites the first character of the string
8307 # with a forward slash if one is not already present.  This is not a
8308 # problem because the exact names of the sub-directories concerned is
8309 # unimportant, just the number of them matters.
8310 #
8311 # The practical upshot of these patterns is like this:
8312 #
8313 #  prefix     exec_prefix        result
8314 #  ------     -----------        ------
8315 #   /foo        /foo/bar          ../
8316 #   /foo/       /foo/bar          ../
8317 #   /foo        /foo/bar/         ../
8318 #   /foo/       /foo/bar/         ../
8319 #   /foo        /foo/bar/ugg      ../../
8320 #
8321     dollar='$$'
8322     gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_alias)"
8323 fi
8324
8325
8326
8327 # Nothing to do for FLOAT_H, float_format already handled.
8328 objdir=`pwd`
8329
8330
8331 # Process the language and host/target makefile fragments.
8332 ${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag $srcdir "$subdirs" "$dep_host_xmake_file" "$dep_tmake_file"
8333
8334 # Substitute configuration variables
8335
8336
8337
8338
8339
8340
8341
8342
8343
8344
8345
8346
8347
8348
8349
8350
8351
8352
8353
8354
8355
8356
8357
8358
8359
8360
8361
8362
8363
8364
8365
8366
8367
8368
8369
8370
8371
8372
8373
8374
8375
8376
8377
8378
8379
8380
8381
8382
8383
8384
8385
8386
8387
8388
8389
8390
8391
8392
8393
8394
8395
8396 # Echo that links are built
8397 if test x$host = x$target
8398 then
8399         str1="native "
8400 else
8401         str1="cross-"
8402         str2=" from $host"
8403 fi
8404
8405 if test x$host != x$build
8406 then
8407         str3=" on a $build system"
8408 fi
8409
8410 if test "x$str2" != x || test "x$str3" != x
8411 then
8412         str4=
8413 fi
8414
8415 echo "Links are now set up to build a ${str1}compiler for ${target}$str4" 1>&2
8416
8417 if test "x$str2" != x || test "x$str3" != x
8418 then
8419         echo " ${str2}${str3}." 1>&2
8420 fi
8421
8422 # Truncate the target if necessary
8423 if test x$host_truncate_target != x; then
8424         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
8425 fi
8426
8427 # Configure the subdirectories
8428 # AC_CONFIG_SUBDIRS($subdirs)
8429
8430 # Create the Makefile
8431 # and configure language subdirectories
8432 trap '' 1 2 15
8433 cat > confcache <<\EOF
8434 # This file is a shell script that caches the results of configure
8435 # tests run on this system so they can be shared between configure
8436 # scripts and configure runs.  It is not useful on other systems.
8437 # If it contains results you don't want to keep, you may remove or edit it.
8438 #
8439 # By default, configure uses ./config.cache as the cache file,
8440 # creating it if it does not exist already.  You can give configure
8441 # the --cache-file=FILE option to use a different cache file; that is
8442 # what configure does when it calls configure scripts in
8443 # subdirectories, so they share the cache.
8444 # Giving --cache-file=/dev/null disables caching, for debugging configure.
8445 # config.status only pays attention to the cache file if you give it the
8446 # --recheck option to rerun configure.
8447 #
8448 EOF
8449 # The following way of writing the cache mishandles newlines in values,
8450 # but we know of no workaround that is simple, portable, and efficient.
8451 # So, don't put newlines in cache variables' values.
8452 # Ultrix sh set writes to stderr and can't be redirected directly,
8453 # and sets the high bit in the cache file unless we assign to the vars.
8454 (set) 2>&1 |
8455   case `(ac_space=' '; set | grep ac_space) 2>&1` in
8456   *ac_space=\ *)
8457     # `set' does not quote correctly, so add quotes (double-quote substitution
8458     # turns \\\\ into \\, and sed turns \\ into \).
8459     sed -n \
8460       -e "s/'/'\\\\''/g" \
8461       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
8462     ;;
8463   *)
8464     # `set' quotes correctly as required by POSIX, so do not add quotes.
8465     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
8466     ;;
8467   esac >> confcache
8468 if cmp -s $cache_file confcache; then
8469   :
8470 else
8471   if test -w $cache_file; then
8472     echo "updating cache $cache_file"
8473     cat confcache > $cache_file
8474   else
8475     echo "not updating unwritable cache $cache_file"
8476   fi
8477 fi
8478 rm -f confcache
8479
8480 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
8481
8482 test "x$prefix" = xNONE && prefix=$ac_default_prefix
8483 # Let make expand exec_prefix.
8484 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
8485
8486 # Any assignment to VPATH causes Sun make to only execute
8487 # the first set of double-colon rules, so remove it if not needed.
8488 # If there is a colon in the path, we need to keep it.
8489 if test "x$srcdir" = x.; then
8490   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
8491 fi
8492
8493 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
8494
8495 DEFS=-DHAVE_CONFIG_H
8496
8497 # Without the "./", some shells look in PATH for config.status.
8498 : ${CONFIG_STATUS=./config.status}
8499
8500 echo creating $CONFIG_STATUS
8501 rm -f $CONFIG_STATUS
8502 cat > $CONFIG_STATUS <<EOF
8503 #! /bin/sh
8504 # Generated automatically by configure.
8505 # Run this file to recreate the current configuration.
8506 # This directory was configured as follows,
8507 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
8508 #
8509 # $0 $ac_configure_args
8510 #
8511 # Compiler output produced by configure, useful for debugging
8512 # configure, is in ./config.log if it exists.
8513
8514 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
8515 for ac_option
8516 do
8517   case "\$ac_option" in
8518   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8519     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
8520     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
8521   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
8522     echo "$CONFIG_STATUS generated by autoconf version 2.13"
8523     exit 0 ;;
8524   -help | --help | --hel | --he | --h)
8525     echo "\$ac_cs_usage"; exit 0 ;;
8526   *) echo "\$ac_cs_usage"; exit 1 ;;
8527   esac
8528 done
8529
8530 ac_given_srcdir=$srcdir
8531
8532 trap 'rm -fr `echo "$all_outputs auto-host.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
8533 EOF
8534 cat >> $CONFIG_STATUS <<EOF
8535
8536 # Protect against being on the right side of a sed subst in config.status.
8537 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
8538  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
8539 $ac_vpsub
8540 $extrasub
8541 s%@SHELL@%$SHELL%g
8542 s%@CFLAGS@%$CFLAGS%g
8543 s%@CPPFLAGS@%$CPPFLAGS%g
8544 s%@CXXFLAGS@%$CXXFLAGS%g
8545 s%@FFLAGS@%$FFLAGS%g
8546 s%@DEFS@%$DEFS%g
8547 s%@LDFLAGS@%$LDFLAGS%g
8548 s%@LIBS@%$LIBS%g
8549 s%@exec_prefix@%$exec_prefix%g
8550 s%@prefix@%$prefix%g
8551 s%@program_transform_name@%$program_transform_name%g
8552 s%@bindir@%$bindir%g
8553 s%@sbindir@%$sbindir%g
8554 s%@libexecdir@%$libexecdir%g
8555 s%@datadir@%$datadir%g
8556 s%@sysconfdir@%$sysconfdir%g
8557 s%@sharedstatedir@%$sharedstatedir%g
8558 s%@localstatedir@%$localstatedir%g
8559 s%@libdir@%$libdir%g
8560 s%@includedir@%$includedir%g
8561 s%@oldincludedir@%$oldincludedir%g
8562 s%@infodir@%$infodir%g
8563 s%@mandir@%$mandir%g
8564 s%@host@%$host%g
8565 s%@host_alias@%$host_alias%g
8566 s%@host_cpu@%$host_cpu%g
8567 s%@host_vendor@%$host_vendor%g
8568 s%@host_os@%$host_os%g
8569 s%@target@%$target%g
8570 s%@target_alias@%$target_alias%g
8571 s%@target_cpu@%$target_cpu%g
8572 s%@target_vendor@%$target_vendor%g
8573 s%@target_os@%$target_os%g
8574 s%@build@%$build%g
8575 s%@build_alias@%$build_alias%g
8576 s%@build_cpu@%$build_cpu%g
8577 s%@build_vendor@%$build_vendor%g
8578 s%@build_os@%$build_os%g
8579 s%@CC@%$CC%g
8580 s%@stage1_warn_cflags@%$stage1_warn_cflags%g
8581 s%@SET_MAKE@%$SET_MAKE%g
8582 s%@AWK@%$AWK%g
8583 s%@LEX@%$LEX%g
8584 s%@LEXLIB@%$LEXLIB%g
8585 s%@LN@%$LN%g
8586 s%@LN_S@%$LN_S%g
8587 s%@RANLIB@%$RANLIB%g
8588 s%@YACC@%$YACC%g
8589 s%@INSTALL@%$INSTALL%g
8590 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
8591 s%@INSTALL_DATA@%$INSTALL_DATA%g
8592 s%@CPP@%$CPP%g
8593 s%@gnat@%$gnat%g
8594 s%@vfprintf@%$vfprintf%g
8595 s%@doprint@%$doprint%g
8596 s%@manext@%$manext%g
8597 s%@objext@%$objext%g
8598 s%@PACKAGE@%$PACKAGE%g
8599 s%@VERSION@%$VERSION%g
8600 s%@ALLOCA@%$ALLOCA%g
8601 s%@USE_NLS@%$USE_NLS%g
8602 s%@MSGFMT@%$MSGFMT%g
8603 s%@GMSGFMT@%$GMSGFMT%g
8604 s%@XGETTEXT@%$XGETTEXT%g
8605 s%@GENCAT@%$GENCAT%g
8606 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
8607 s%@CATALOGS@%$CATALOGS%g
8608 s%@CATOBJEXT@%$CATOBJEXT%g
8609 s%@DATADIRNAME@%$DATADIRNAME%g
8610 s%@GMOFILES@%$GMOFILES%g
8611 s%@INSTOBJEXT@%$INSTOBJEXT%g
8612 s%@INTLDEPS@%$INTLDEPS%g
8613 s%@INTLLIBS@%$INTLLIBS%g
8614 s%@INTLOBJS@%$INTLOBJS%g
8615 s%@POFILES@%$POFILES%g
8616 s%@POSUB@%$POSUB%g
8617 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
8618 s%@GT_NO@%$GT_NO%g
8619 s%@GT_YES@%$GT_YES%g
8620 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
8621 s%@l@%$l%g
8622 s%@gthread_flags@%$gthread_flags%g
8623 s%@build_canonical@%$build_canonical%g
8624 s%@host_canonical@%$host_canonical%g
8625 s%@target_subdir@%$target_subdir%g
8626 s%@inhibit_libc@%$inhibit_libc%g
8627 s%@sched_prefix@%$sched_prefix%g
8628 s%@sched_cflags@%$sched_cflags%g
8629 s%@gcc_tooldir@%$gcc_tooldir%g
8630 s%@dollar@%$dollar%g
8631 s%@objdir@%$objdir%g
8632 s%@subdirs@%$subdirs%g
8633 s%@all_boot_languages@%$all_boot_languages%g
8634 s%@all_compilers@%$all_compilers%g
8635 s%@all_diff_excludes@%$all_diff_excludes%g
8636 s%@all_headers@%$all_headers%g
8637 s%@all_lang_makefiles@%$all_lang_makefiles%g
8638 s%@all_languages@%$all_languages%g
8639 s%@all_lib2funcs@%$all_lib2funcs%g
8640 s%@all_stagestuff@%$all_stagestuff%g
8641 s%@build_exeext@%$build_exeext%g
8642 s%@build_install_headers_dir@%$build_install_headers_dir%g
8643 s%@build_xm_file_list@%$build_xm_file_list%g
8644 s%@cc_set_by_configure@%$cc_set_by_configure%g
8645 s%@quoted_cc_set_by_configure@%$quoted_cc_set_by_configure%g
8646 s%@cpp_install_dir@%$cpp_install_dir%g
8647 s%@cpp_main@%$cpp_main%g
8648 s%@dep_host_xmake_file@%$dep_host_xmake_file%g
8649 s%@dep_tmake_file@%$dep_tmake_file%g
8650 s%@extra_c_flags@%$extra_c_flags%g
8651 s%@extra_c_objs@%$extra_c_objs%g
8652 s%@extra_cpp_objs@%$extra_cpp_objs%g
8653 s%@extra_cxx_objs@%$extra_cxx_objs%g
8654 s%@extra_headers_list@%$extra_headers_list%g
8655 s%@extra_objs@%$extra_objs%g
8656 s%@extra_parts@%$extra_parts%g
8657 s%@extra_passes@%$extra_passes%g
8658 s%@extra_programs@%$extra_programs%g
8659 s%@fixinc_defs@%$fixinc_defs%g
8660 s%@float_h_file@%$float_h_file%g
8661 s%@gcc_gxx_include_dir@%$gcc_gxx_include_dir%g
8662 s%@gcc_version@%$gcc_version%g
8663 s%@gcc_version_trigger@%$gcc_version_trigger%g
8664 s%@host_exeext@%$host_exeext%g
8665 s%@host_extra_gcc_objs@%$host_extra_gcc_objs%g
8666 s%@host_xm_file_list@%$host_xm_file_list%g
8667 s%@install@%$install%g
8668 s%@JAVAGC@%$JAVAGC%g
8669 s%@lang_options_files@%$lang_options_files%g
8670 s%@lang_specs_files@%$lang_specs_files%g
8671 s%@lang_tree_files@%$lang_tree_files%g
8672 s%@local_prefix@%$local_prefix%g
8673 s%@maybe_use_collect2@%$maybe_use_collect2%g
8674 s%@md_file@%$md_file%g
8675 s%@objc_boehm_gc@%$objc_boehm_gc%g
8676 s%@out_file@%$out_file%g
8677 s%@out_object_file@%$out_object_file%g
8678 s%@stage_prefix_set_by_configure@%$stage_prefix_set_by_configure%g
8679 s%@symbolic_link@%$symbolic_link%g
8680 s%@thread_file@%$thread_file%g
8681 s%@tm_file_list@%$tm_file_list%g
8682 s%@will_use_collect2@%$will_use_collect2%g
8683 /@target_overrides@/r $target_overrides
8684 s%@target_overrides@%%g
8685 /@host_overrides@/r $host_overrides
8686 s%@host_overrides@%%g
8687 s%@cross_defines@%$cross_defines%g
8688 /@cross_overrides@/r $cross_overrides
8689 s%@cross_overrides@%%g
8690 /@build_overrides@/r $build_overrides
8691 s%@build_overrides@%%g
8692 /@language_fragments@/r $language_fragments
8693 s%@language_fragments@%%g
8694 /@language_hooks@/r $language_hooks
8695 s%@language_hooks@%%g
8696
8697 CEOF
8698 EOF
8699
8700 cat >> $CONFIG_STATUS <<\EOF
8701
8702 # Split the substitutions into bite-sized pieces for seds with
8703 # small command number limits, like on Digital OSF/1 and HP-UX.
8704 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
8705 ac_file=1 # Number of current file.
8706 ac_beg=1 # First line for current file.
8707 ac_end=$ac_max_sed_cmds # Line after last line for current file.
8708 ac_more_lines=:
8709 ac_sed_cmds=""
8710 while $ac_more_lines; do
8711   if test $ac_beg -gt 1; then
8712     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
8713   else
8714     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
8715   fi
8716   if test ! -s conftest.s$ac_file; then
8717     ac_more_lines=false
8718     rm -f conftest.s$ac_file
8719   else
8720     if test -z "$ac_sed_cmds"; then
8721       ac_sed_cmds="sed -f conftest.s$ac_file"
8722     else
8723       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
8724     fi
8725     ac_file=`expr $ac_file + 1`
8726     ac_beg=$ac_end
8727     ac_end=`expr $ac_end + $ac_max_sed_cmds`
8728   fi
8729 done
8730 if test -z "$ac_sed_cmds"; then
8731   ac_sed_cmds=cat
8732 fi
8733 EOF
8734
8735 cat >> $CONFIG_STATUS <<EOF
8736
8737 CONFIG_FILES=\${CONFIG_FILES-"$all_outputs"}
8738 EOF
8739 cat >> $CONFIG_STATUS <<\EOF
8740 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
8741   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8742   case "$ac_file" in
8743   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
8744        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
8745   *) ac_file_in="${ac_file}.in" ;;
8746   esac
8747
8748   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
8749
8750   # Remove last slash and all that follows it.  Not all systems have dirname.
8751   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
8752   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
8753     # The file is in a subdirectory.
8754     test ! -d "$ac_dir" && mkdir "$ac_dir"
8755     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
8756     # A "../" for each directory in $ac_dir_suffix.
8757     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
8758   else
8759     ac_dir_suffix= ac_dots=
8760   fi
8761
8762   case "$ac_given_srcdir" in
8763   .)  srcdir=.
8764       if test -z "$ac_dots"; then top_srcdir=.
8765       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
8766   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
8767   *) # Relative path.
8768     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
8769     top_srcdir="$ac_dots$ac_given_srcdir" ;;
8770   esac
8771
8772
8773   echo creating "$ac_file"
8774   rm -f "$ac_file"
8775   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
8776   case "$ac_file" in
8777   *Makefile*) ac_comsub="1i\\
8778 # $configure_input" ;;
8779   *) ac_comsub= ;;
8780   esac
8781
8782   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
8783   sed -e "$ac_comsub
8784 s%@configure_input@%$configure_input%g
8785 s%@srcdir@%$srcdir%g
8786 s%@top_srcdir@%$top_srcdir%g
8787 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
8788 fi; done
8789 rm -f conftest.s*
8790
8791 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
8792 # NAME is the cpp macro being defined and VALUE is the value it is being given.
8793 #
8794 # ac_d sets the value in "#define NAME VALUE" lines.
8795 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
8796 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
8797 ac_dC='\3'
8798 ac_dD='%g'
8799 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
8800 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
8801 ac_uB='\([      ]\)%\1#\2define\3'
8802 ac_uC=' '
8803 ac_uD='\4%g'
8804 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
8805 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
8806 ac_eB='$%\1#\2define\3'
8807 ac_eC=' '
8808 ac_eD='%g'
8809
8810 if test "${CONFIG_HEADERS+set}" != set; then
8811 EOF
8812 cat >> $CONFIG_STATUS <<EOF
8813   CONFIG_HEADERS="auto-host.h:config.in"
8814 EOF
8815 cat >> $CONFIG_STATUS <<\EOF
8816 fi
8817 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
8818   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8819   case "$ac_file" in
8820   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
8821        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
8822   *) ac_file_in="${ac_file}.in" ;;
8823   esac
8824
8825   echo creating $ac_file
8826
8827   rm -f conftest.frag conftest.in conftest.out
8828   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
8829   cat $ac_file_inputs > conftest.in
8830
8831 EOF
8832
8833 # Transform confdefs.h into a sed script conftest.vals that substitutes
8834 # the proper values into config.h.in to produce config.h.  And first:
8835 # Protect against being on the right side of a sed subst in config.status.
8836 # Protect against being in an unquoted here document in config.status.
8837 rm -f conftest.vals
8838 cat > conftest.hdr <<\EOF
8839 s/[\\&%]/\\&/g
8840 s%[\\$`]%\\&%g
8841 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
8842 s%ac_d%ac_u%gp
8843 s%ac_u%ac_e%gp
8844 EOF
8845 sed -n -f conftest.hdr confdefs.h > conftest.vals
8846 rm -f conftest.hdr
8847
8848 # This sed command replaces #undef with comments.  This is necessary, for
8849 # example, in the case of _POSIX_SOURCE, which is predefined and required
8850 # on some systems where configure will not decide to define it.
8851 cat >> conftest.vals <<\EOF
8852 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
8853 EOF
8854
8855 # Break up conftest.vals because some shells have a limit on
8856 # the size of here documents, and old seds have small limits too.
8857
8858 rm -f conftest.tail
8859 while :
8860 do
8861   ac_lines=`grep -c . conftest.vals`
8862   # grep -c gives empty output for an empty file on some AIX systems.
8863   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
8864   # Write a limited-size here document to conftest.frag.
8865   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
8866   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
8867   echo 'CEOF
8868   sed -f conftest.frag conftest.in > conftest.out
8869   rm -f conftest.in
8870   mv conftest.out conftest.in
8871 ' >> $CONFIG_STATUS
8872   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
8873   rm -f conftest.vals
8874   mv conftest.tail conftest.vals
8875 done
8876 rm -f conftest.vals
8877
8878 cat >> $CONFIG_STATUS <<\EOF
8879   rm -f conftest.frag conftest.h
8880   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
8881   cat conftest.in >> conftest.h
8882   rm -f conftest.in
8883   if cmp -s $ac_file conftest.h 2>/dev/null; then
8884     echo "$ac_file is unchanged"
8885     rm -f conftest.h
8886   else
8887     # Remove last slash and all that follows it.  Not all systems have dirname.
8888       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
8889       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
8890       # The file is in a subdirectory.
8891       test ! -d "$ac_dir" && mkdir "$ac_dir"
8892     fi
8893     rm -f $ac_file
8894     mv conftest.h $ac_file
8895   fi
8896 fi; done
8897
8898 EOF
8899
8900 cat >> $CONFIG_STATUS <<EOF
8901 ac_sources="$nls_cv_header_libgt"
8902 ac_dests="$nls_cv_header_intl"
8903 EOF
8904
8905 cat >> $CONFIG_STATUS <<\EOF
8906 srcdir=$ac_given_srcdir
8907 while test -n "$ac_sources"; do
8908   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
8909   set $ac_sources; ac_source=$1; shift; ac_sources=$*
8910
8911   echo "linking $srcdir/$ac_source to $ac_dest"
8912
8913   if test ! -r $srcdir/$ac_source; then
8914     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
8915   fi
8916   rm -f $ac_dest
8917
8918   # Make relative symlinks.
8919   # Remove last slash and all that follows it.  Not all systems have dirname.
8920   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
8921   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
8922     # The dest file is in a subdirectory.
8923     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
8924     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
8925     # A "../" for each directory in $ac_dest_dir_suffix.
8926     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
8927   else
8928     ac_dest_dir_suffix= ac_dots=
8929   fi
8930
8931   case "$srcdir" in
8932   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
8933   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
8934   esac
8935
8936   # Make a symlink if possible; otherwise try a hard link.
8937   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
8938     ln $srcdir/$ac_source $ac_dest; then :
8939   else
8940     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
8941   fi
8942 done
8943 EOF
8944 cat >> $CONFIG_STATUS <<EOF
8945
8946
8947 host='${host}'
8948 build='${build}'
8949 target='${target}'
8950 target_alias='${target_alias}'
8951 srcdir='${srcdir}'
8952 subdirs='${subdirs}'
8953 oldstyle_subdirs='${oldstyle_subdirs}'
8954 symbolic_link='${symbolic_link}'
8955 program_transform_set='${program_transform_set}'
8956 program_transform_name='${program_transform_name}'
8957 dep_host_xmake_file='${dep_host_xmake_file}'
8958 host_xmake_file='${host_xmake_file}'
8959 dep_tmake_file='${dep_tmake_file}'
8960 tmake_file='${tmake_file}'
8961 thread_file='${thread_file}'
8962 gcc_version='${gcc_version}'
8963 gcc_version_trigger='${gcc_version_trigger}'
8964 local_prefix='${local_prefix}'
8965 build_install_headers_dir='${build_install_headers_dir}'
8966 build_exeext='${build_exeext}'
8967 host_exeext='${host_exeext}'
8968 out_file='${out_file}'
8969 gdb_needs_out_file_path='${gdb_needs_out_file_path}'
8970 SET_MAKE='${SET_MAKE}'
8971 target_list='${target_list}'
8972 target_overrides='${target_overrides}'
8973 host_overrides='${host_overrides}'
8974 cross_defines='${cross_defines}'
8975 cross_overrides='${cross_overrides}'
8976 build_overrides='${build_overrides}'
8977 cpp_install_dir='${cpp_install_dir}'
8978
8979 EOF
8980 cat >> $CONFIG_STATUS <<\EOF
8981 case "$CONFIG_FILES" in *po/Makefile.in*)
8982         sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
8983       esac
8984
8985 . $srcdir/configure.lang
8986 case x$CONFIG_HEADERS in
8987 xauto-host.h:config.in)
8988 echo > cstamp-h ;;
8989 esac
8990 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
8991 # bootstrapping and the installation procedure can still use
8992 # CC="stage1/xgcc -Bstage1/".  If the host doesn't support symlinks,
8993 # FLAGS_TO_PASS has been modified to solve the problem there.
8994 # This is virtually a duplicate of what happens in configure.lang; we do
8995 # an extra check to make sure this only happens if ln -s can be used.
8996 if test "$symbolic_link" = "ln -s"; then
8997  for d in .. ${subdirs} ; do
8998    if test $d != ..; then
8999         STARTDIR=`pwd`
9000         cd $d
9001         for t in stage1 stage2 stage3 stage4 include
9002         do
9003                 rm -f $t
9004                 $symbolic_link ../$t $t 2>/dev/null
9005         done
9006         cd $STARTDIR
9007    fi
9008  done
9009 else true ; fi
9010 # Avoid having to add intl to our include paths.
9011 if test -f intl/libintl.h; then
9012   echo creating libintl.h
9013   echo '#include "intl/libintl.h"' >libintl.h
9014 fi
9015
9016 exit 0
9017 EOF
9018 chmod +x $CONFIG_STATUS
9019 rm -fr confdefs* $ac_clean_files
9020 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
9021