gameserv/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated automatically using autoconf version 2.13
   4 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
   5 #
   6 # This configure script is free software; the Free Software Foundation
   7 # gives unlimited permission to copy, distribute and modify it.
   8
   9 # Defaults:
  10 ac_help=
  11 ac_default_prefix=/usr/local
  12 # Any additions from configure.in:
  13
  14 # Initialize some variables set by options.
  15 # The variables have the same names as the options, with
  16 # dashes changed to underlines.
  17 build=NONE
  18 cache_file=./config.cache
  19 exec_prefix=NONE
  20 host=NONE
  21 no_create=
  22 nonopt=NONE
  23 no_recursion=
  24 prefix=NONE
  25 program_prefix=NONE
  26 program_suffix=NONE
  27 program_transform_name=s,x,x,
  28 silent=
  29 site=
  30 srcdir=
  31 target=NONE
  32 verbose=
  33 x_includes=NONE
  34 x_libraries=NONE
  35 bindir='${exec_prefix}/bin'
  36 sbindir='${exec_prefix}/sbin'
  37 libexecdir='${exec_prefix}/libexec'
  38 datadir='${prefix}/share'
  39 sysconfdir='${prefix}/etc'
  40 sharedstatedir='${prefix}/com'
  41 localstatedir='${prefix}/var'
  42 libdir='${exec_prefix}/lib'
  43 includedir='${prefix}/include'
  44 oldincludedir='/usr/include'
  45 infodir='${prefix}/info'
  46 mandir='${prefix}/man'
  47
  48 # Initialize some other variables.
  49 subdirs=
  50 MFLAGS= MAKEFLAGS=
  51 SHELL=${CONFIG_SHELL-/bin/sh}
  52 # Maximum number of lines to put in a shell here document.
  53 ac_max_here_lines=12
  54
  55 ac_prev=
  56 for ac_option
  57 do
  58
  59   # If the previous option needs an argument, assign it.
  60   if test -n "$ac_prev"; then
  61     eval "$ac_prev=\$ac_option"
  62     ac_prev=
  63     continue
  64   fi
  65
  66   case "$ac_option" in
  67   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  68   *) ac_optarg= ;;
  69   esac
  70
  71   # Accept the important Cygnus configure options, so we can diagnose typos.
  72
  73   case "$ac_option" in
  74
  75   -bindir | --bindir | --bindi | --bind | --bin | --bi)
  76     ac_prev=bindir ;;
  77   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  78     bindir="$ac_optarg" ;;
  79
  80   -build | --build | --buil | --bui | --bu)
  81     ac_prev=build ;;
  82   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
  83     build="$ac_optarg" ;;
  84
  85   -cache-file | --cache-file | --cache-fil | --cache-fi \
  86   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
  87     ac_prev=cache_file ;;
  88   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  89   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
  90     cache_file="$ac_optarg" ;;
  91
  92   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
  93     ac_prev=datadir ;;
  94   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
  95   | --da=*)
  96     datadir="$ac_optarg" ;;
  97
  98   -disable-* | --disable-*)
  99     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 100     # Reject names that are not valid shell variable names.
 101     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 102       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 103     fi
 104     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 105     eval "enable_${ac_feature}=no" ;;
 106
 107   -enable-* | --enable-*)
 108     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 109     # Reject names that are not valid shell variable names.
 110     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 111       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 112     fi
 113     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 114     case "$ac_option" in
 115       *=*) ;;
 116       *) ac_optarg=yes ;;
 117     esac
 118     eval "enable_${ac_feature}='$ac_optarg'" ;;
 119
 120   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 121   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 122   | --exec | --exe | --ex)
 123     ac_prev=exec_prefix ;;
 124   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 125   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 126   | --exec=* | --exe=* | --ex=*)
 127     exec_prefix="$ac_optarg" ;;
 128
 129   -gas | --gas | --ga | --g)
 130     # Obsolete; use --with-gas.
 131     with_gas=yes ;;
 132
 133   -help | --help | --hel | --he)
 134     # Omit some internal or obsolete options to make the list less imposing.
 135     # This message is too long to be a string in the A/UX 3.1 sh.
 136     cat << EOF
 137 Usage: configure [options] [host]
 138 Options: [defaults in brackets after descriptions]
 139 Configuration:
 140   --cache-file=FILE       cache test results in FILE
 141   --help                  print this message
 142   --no-create             do not create output files
 143   --quiet, --silent       do not print \`checking...' messages
 144   --version               print the version of autoconf that created configure
 145 Directory and file names:
 146   --prefix=PREFIX         install architecture-independent files in PREFIX
 147                           [$ac_default_prefix]
 148   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 149                           [same as prefix]
 150   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 151   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 152   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 153   --datadir=DIR           read-only architecture-independent data in DIR
 154                           [PREFIX/share]
 155   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 156   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 157                           [PREFIX/com]
 158   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 159   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 160   --includedir=DIR        C header files in DIR [PREFIX/include]
 161   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 162   --infodir=DIR           info documentation in DIR [PREFIX/info]
 163   --mandir=DIR            man documentation in DIR [PREFIX/man]
 164   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 165   --program-prefix=PREFIX prepend PREFIX to installed program names
 166   --program-suffix=SUFFIX append SUFFIX to installed program names
 167   --program-transform-name=PROGRAM
 168                           run sed PROGRAM on installed program names
 169 EOF
 170     cat << EOF
 171 Host type:
 172   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 173   --host=HOST             configure for HOST [guessed]
 174   --target=TARGET         configure for TARGET [TARGET=HOST]
 175 Features and packages:
 176   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 177   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 178   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 179   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 180   --x-includes=DIR        X include files are in DIR
 181   --x-libraries=DIR       X library files are in DIR
 182 EOF
 183     if test -n "$ac_help"; then
 184       echo "--enable and --with options recognized:$ac_help"
 185     fi
 186     exit 0 ;;
 187
 188   -host | --host | --hos | --ho)
 189     ac_prev=host ;;
 190   -host=* | --host=* | --hos=* | --ho=*)
 191     host="$ac_optarg" ;;
 192
 193   -includedir | --includedir | --includedi | --included | --include \
 194   | --includ | --inclu | --incl | --inc)
 195     ac_prev=includedir ;;
 196   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 197   | --includ=* | --inclu=* | --incl=* | --inc=*)
 198     includedir="$ac_optarg" ;;
 199
 200   -infodir | --infodir | --infodi | --infod | --info | --inf)
 201     ac_prev=infodir ;;
 202   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 203     infodir="$ac_optarg" ;;
 204
 205   -libdir | --libdir | --libdi | --libd)
 206     ac_prev=libdir ;;
 207   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 208     libdir="$ac_optarg" ;;
 209
 210   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 211   | --libexe | --libex | --libe)
 212     ac_prev=libexecdir ;;
 213   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 214   | --libexe=* | --libex=* | --libe=*)
 215     libexecdir="$ac_optarg" ;;
 216
 217   -localstatedir | --localstatedir | --localstatedi | --localstated \
 218   | --localstate | --localstat | --localsta | --localst \
 219   | --locals | --local | --loca | --loc | --lo)
 220     ac_prev=localstatedir ;;
 221   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 222   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 223   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 224     localstatedir="$ac_optarg" ;;
 225
 226   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 227     ac_prev=mandir ;;
 228   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 229     mandir="$ac_optarg" ;;
 230
 231   -nfp | --nfp | --nf)
 232     # Obsolete; use --without-fp.
 233     with_fp=no ;;
 234
 235   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 236   | --no-cr | --no-c)
 237     no_create=yes ;;
 238
 239   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 240   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 241     no_recursion=yes ;;
 242
 243   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 244   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 245   | --oldin | --oldi | --old | --ol | --o)
 246     ac_prev=oldincludedir ;;
 247   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 248   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 249   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 250     oldincludedir="$ac_optarg" ;;
 251
 252   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 253     ac_prev=prefix ;;
 254   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 255     prefix="$ac_optarg" ;;
 256
 257   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 258   | --program-pre | --program-pr | --program-p)
 259     ac_prev=program_prefix ;;
 260   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 261   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 262     program_prefix="$ac_optarg" ;;
 263
 264   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 265   | --program-suf | --program-su | --program-s)
 266     ac_prev=program_suffix ;;
 267   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 268   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 269     program_suffix="$ac_optarg" ;;
 270
 271   -program-transform-name | --program-transform-name \
 272   | --program-transform-nam | --program-transform-na \
 273   | --program-transform-n | --program-transform- \
 274   | --program-transform | --program-transfor \
 275   | --program-transfo | --program-transf \
 276   | --program-trans | --program-tran \
 277   | --progr-tra | --program-tr | --program-t)
 278     ac_prev=program_transform_name ;;
 279   -program-transform-name=* | --program-transform-name=* \
 280   | --program-transform-nam=* | --program-transform-na=* \
 281   | --program-transform-n=* | --program-transform-=* \
 282   | --program-transform=* | --program-transfor=* \
 283   | --program-transfo=* | --program-transf=* \
 284   | --program-trans=* | --program-tran=* \
 285   | --progr-tra=* | --program-tr=* | --program-t=*)
 286     program_transform_name="$ac_optarg" ;;
 287
 288   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 289   | -silent | --silent | --silen | --sile | --sil)
 290     silent=yes ;;
 291
 292   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 293     ac_prev=sbindir ;;
 294   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 295   | --sbi=* | --sb=*)
 296     sbindir="$ac_optarg" ;;
 297
 298   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 299   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 300   | --sharedst | --shareds | --shared | --share | --shar \
 301   | --sha | --sh)
 302     ac_prev=sharedstatedir ;;
 303   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 304   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 305   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 306   | --sha=* | --sh=*)
 307     sharedstatedir="$ac_optarg" ;;
 308
 309   -site | --site | --sit)
 310     ac_prev=site ;;
 311   -site=* | --site=* | --sit=*)
 312     site="$ac_optarg" ;;
 313
 314   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 315     ac_prev=srcdir ;;
 316   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 317     srcdir="$ac_optarg" ;;
 318
 319   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 320   | --syscon | --sysco | --sysc | --sys | --sy)
 321     ac_prev=sysconfdir ;;
 322   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 323   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 324     sysconfdir="$ac_optarg" ;;
 325
 326   -target | --target | --targe | --targ | --tar | --ta | --t)
 327     ac_prev=target ;;
 328   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 329     target="$ac_optarg" ;;
 330
 331   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 332     verbose=yes ;;
 333
 334   -version | --version | --versio | --versi | --vers)
 335     echo "configure generated by autoconf version 2.13"
 336     exit 0 ;;
 337
 338   -with-* | --with-*)
 339     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 340     # Reject names that are not valid shell variable names.
 341     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 342       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 343     fi
 344     ac_package=`echo $ac_package| sed 's/-/_/g'`
 345     case "$ac_option" in
 346       *=*) ;;
 347       *) ac_optarg=yes ;;
 348     esac
 349     eval "with_${ac_package}='$ac_optarg'" ;;
 350
 351   -without-* | --without-*)
 352     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 353     # Reject names that are not valid shell variable names.
 354     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 355       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 356     fi
 357     ac_package=`echo $ac_package| sed 's/-/_/g'`
 358     eval "with_${ac_package}=no" ;;
 359
 360   --x)
 361     # Obsolete; use --with-x.
 362     with_x=yes ;;
 363
 364   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 365   | --x-incl | --x-inc | --x-in | --x-i)
 366     ac_prev=x_includes ;;
 367   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 368   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 369     x_includes="$ac_optarg" ;;
 370
 371   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 372   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 373     ac_prev=x_libraries ;;
 374   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 375   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 376     x_libraries="$ac_optarg" ;;
 377
 378   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 379     ;;
 380
 381   *)
 382     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 383       echo "configure: warning: $ac_option: invalid host type" 1>&2
 384     fi
 385     if test "x$nonopt" != xNONE; then
 386       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 387     fi
 388     nonopt="$ac_option"
 389     ;;
 390
 391   esac
 392 done
 393
 394 if test -n "$ac_prev"; then
 395   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 396 fi
 397
 398 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 399
 400 # File descriptor usage:
 401 # 0 standard input
 402 # 1 file creation
 403 # 2 errors and warnings
 404 # 3 some systems may open it to /dev/tty
 405 # 4 used on the Kubota Titan
 406 # 6 checking for... messages and results
 407 # 5 compiler messages saved in config.log
 408 if test "$silent" = yes; then
 409   exec 6>/dev/null
 410 else
 411   exec 6>&1
 412 fi
 413 exec 5>./config.log
 414
 415 echo "\
 416 This file contains any messages produced by compilers while
 417 running configure, to aid debugging if configure makes a mistake.
 418 " 1>&5
 419
 420 # Strip out --no-create and --no-recursion so they do not pile up.
 421 # Also quote any args containing shell metacharacters.
 422 ac_configure_args=
 423 for ac_arg
 424 do
 425   case "$ac_arg" in
 426   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 427   | --no-cr | --no-c) ;;
 428   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 429   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 430   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 431   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 432   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 433   esac
 434 done
 435
 436 # NLS nuisances.
 437 # Only set these to C if already set.  These must not be set unconditionally
 438 # because not all systems understand e.g. LANG=C (notably SCO).
 439 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 440 # Non-C LC_CTYPE values break the ctype check.
 441 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 442 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 443 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 444 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 445
 446 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 447 rm -rf conftest* confdefs.h
 448 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 449 echo > confdefs.h
 450
 451 # A filename unique to this package, relative to the directory that
 452 # configure is in, which we can look for to find out if srcdir is correct.
 453 ac_unique_file=aClient.cpp
 454
 455 # Find the source files, if location was not specified.
 456 if test -z "$srcdir"; then
 457   ac_srcdir_defaulted=yes
 458   # Try the directory containing this script, then its parent.
 459   ac_prog=$0
 460   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 461   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 462   srcdir=$ac_confdir
 463   if test ! -r $srcdir/$ac_unique_file; then
 464     srcdir=..
 465   fi
 466 else
 467   ac_srcdir_defaulted=no
 468 fi
 469 if test ! -r $srcdir/$ac_unique_file; then
 470   if test "$ac_srcdir_defaulted" = yes; then
 471     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 472   else
 473     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 474   fi
 475 fi
 476 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 477
 478 # Prefer explicitly selected file to automatically selected ones.
 479 if test -z "$CONFIG_SITE"; then
 480   if test "x$prefix" != xNONE; then
 481     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 482   else
 483     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 484   fi
 485 fi
 486 for ac_site_file in $CONFIG_SITE; do
 487   if test -r "$ac_site_file"; then
 488     echo "loading site script $ac_site_file"
 489     . "$ac_site_file"
 490   fi
 491 done
 492
 493 if test -r "$cache_file"; then
 494   echo "loading cache $cache_file"
 495   . $cache_file
 496 else
 497   echo "creating cache $cache_file"
 498   > $cache_file
 499 fi
 500
 501 ac_ext=c
 502 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 503 ac_cpp='$CPP $CPPFLAGS'
 504 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 505 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 506 cross_compiling=$ac_cv_prog_cc_cross
 507
 508 ac_exeext=
 509 ac_objext=o
 510 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 511   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 512   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 513     ac_n= ac_c='
 514 ' ac_t='        '
 515   else
 516     ac_n=-n ac_c= ac_t=
 517   fi
 518 else
 519   ac_n= ac_c='\c' ac_t=
 520 fi
 521
 522
 523
 524
 525
 526 for ac_prog in $CCC c++ g++ gcc CC cxx cc++ cl
 527 do
 528 # Extract the first word of "$ac_prog", so it can be a program name with args.
 529 set dummy $ac_prog; ac_word=$2
 530 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 531 echo "configure:533: checking for $ac_word" >&5
 532 if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
 533   echo $ac_n "(cached) $ac_c" 1>&6
 534 else
 535   if test -n "$CXX"; then
 536   ac_cv_prog_CXX="$CXX" # Let the user override the test.
 537 else
 538   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 539   ac_dummy="$PATH"
 540   for ac_dir in $ac_dummy; do
 541     test -z "$ac_dir" && ac_dir=.
 542     if test -f $ac_dir/$ac_word; then
 543       ac_cv_prog_CXX="$ac_prog"
 544       break
 545     fi
 546   done
 547   IFS="$ac_save_ifs"
 548 fi
 549 fi
 550 CXX="$ac_cv_prog_CXX"
 551 if test -n "$CXX"; then
 552   echo "$ac_t""$CXX" 1>&6
 553 else
 554   echo "$ac_t""no" 1>&6
 555 fi
 556
 557 test -n "$CXX" && break
 558 done
 559 test -n "$CXX" || CXX="gcc"
 560
 561
 562 echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 563 echo "configure:565: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5
 564
 565 ac_ext=C
 566 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 567 ac_cpp='$CXXCPP $CPPFLAGS'
 568 ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 569 ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 570 cross_compiling=$ac_cv_prog_cxx_cross
 571
 572 cat > conftest.$ac_ext << EOF
 573
 574 #line 576 "configure"
 575 #include "confdefs.h"
 576
 577 int main(){return(0);}
 578 EOF
 579 if { (eval echo configure:581: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
 580   ac_cv_prog_cxx_works=yes
 581   # If we can't run a trivial program, we are probably using a cross compiler.
 582   if (./conftest; exit) 2>/dev/null; then
 583     ac_cv_prog_cxx_cross=no
 584   else
 585     ac_cv_prog_cxx_cross=yes
 586   fi
 587 else
 588   echo "configure: failed program was:" >&5
 589   cat conftest.$ac_ext >&5
 590   ac_cv_prog_cxx_works=no
 591 fi
 592 rm -fr conftest*
 593 ac_ext=c
 594 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 595 ac_cpp='$CPP $CPPFLAGS'
 596 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 597 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 598 cross_compiling=$ac_cv_prog_cc_cross
 599
 600 echo "$ac_t""$ac_cv_prog_cxx_works" 1>&6
 601 if test $ac_cv_prog_cxx_works = no; then
 602   { echo "configure: error: installation or configuration problem: C++ compiler cannot create executables." 1>&2; exit 1; }
 603 fi
 604 echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 605 echo "configure:607: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5
 606 echo "$ac_t""$ac_cv_prog_cxx_cross" 1>&6
 607 cross_compiling=$ac_cv_prog_cxx_cross
 608
 609 echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
 610 echo "configure:612: checking whether we are using GNU C++" >&5
 611 if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
 612   echo $ac_n "(cached) $ac_c" 1>&6
 613 else
 614   cat > conftest.C <<EOF
 615 #ifdef __GNUC__
 616   yes;
 617 #endif
 618 EOF
 619 if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:621: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 620   ac_cv_prog_gxx=yes
 621 else
 622   ac_cv_prog_gxx=no
 623 fi
 624 fi
 625
 626 echo "$ac_t""$ac_cv_prog_gxx" 1>&6
 627
 628 if test $ac_cv_prog_gxx = yes; then
 629   GXX=yes
 630 else
 631   GXX=
 632 fi
 633
 634 ac_test_CXXFLAGS="${CXXFLAGS+set}"
 635 ac_save_CXXFLAGS="$CXXFLAGS"
 636 CXXFLAGS=
 637 echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
 638 echo "configure:640: checking whether ${CXX-g++} accepts -g" >&5
 639 if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
 640   echo $ac_n "(cached) $ac_c" 1>&6
 641 else
 642   echo 'void f(){}' > conftest.cc
 643 if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then
 644   ac_cv_prog_cxx_g=yes
 645 else
 646   ac_cv_prog_cxx_g=no
 647 fi
 648 rm -f conftest*
 649
 650 fi
 651
 652 echo "$ac_t""$ac_cv_prog_cxx_g" 1>&6
 653 if test "$ac_test_CXXFLAGS" = set; then
 654   CXXFLAGS="$ac_save_CXXFLAGS"
 655 elif test $ac_cv_prog_cxx_g = yes; then
 656   if test "$GXX" = yes; then
 657     CXXFLAGS="-g -O2"
 658   else
 659     CXXFLAGS="-g"
 660   fi
 661 else
 662   if test "$GXX" = yes; then
 663     CXXFLAGS="-O2"
 664   else
 665     CXXFLAGS=
 666   fi
 667 fi
 668
 669 echo $ac_n "checking how to run the C++ preprocessor""... $ac_c" 1>&6
 670 echo "configure:672: checking how to run the C++ preprocessor" >&5
 671 if test -z "$CXXCPP"; then
 672 if eval "test \"`echo '$''{'ac_cv_prog_CXXCPP'+set}'`\" = set"; then
 673   echo $ac_n "(cached) $ac_c" 1>&6
 674 else
 675   ac_ext=C
 676 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 677 ac_cpp='$CXXCPP $CPPFLAGS'
 678 ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 679 ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 680 cross_compiling=$ac_cv_prog_cxx_cross
 681   CXXCPP="${CXX-g++} -E"
 682   cat > conftest.$ac_ext <<EOF
 683 #line 685 "configure"
 684 #include "confdefs.h"
 685 #include <stdlib.h>
 686 EOF
 687 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 688 { (eval echo configure:690: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 689 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 690 if test -z "$ac_err"; then
 691   :
 692 else
 693   echo "$ac_err" >&5
 694   echo "configure: failed program was:" >&5
 695   cat conftest.$ac_ext >&5
 696   rm -rf conftest*
 697   CXXCPP=/lib/cpp
 698 fi
 699 rm -f conftest*
 700   ac_cv_prog_CXXCPP="$CXXCPP"
 701 ac_ext=c
 702 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 703 ac_cpp='$CPP $CPPFLAGS'
 704 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 705 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 706 cross_compiling=$ac_cv_prog_cc_cross
 707 fi
 708 fi
 709 CXXCPP="$ac_cv_prog_CXXCPP"
 710 echo "$ac_t""$CXXCPP" 1>&6
 711
 712 # Extract the first word of "gcc", so it can be a program name with args.
 713 set dummy gcc; ac_word=$2
 714 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 715 echo "configure:717: checking for $ac_word" >&5
 716 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 717   echo $ac_n "(cached) $ac_c" 1>&6
 718 else
 719   if test -n "$CC"; then
 720   ac_cv_prog_CC="$CC" # Let the user override the test.
 721 else
 722   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 723   ac_dummy="$PATH"
 724   for ac_dir in $ac_dummy; do
 725     test -z "$ac_dir" && ac_dir=.
 726     if test -f $ac_dir/$ac_word; then
 727       ac_cv_prog_CC="gcc"
 728       break
 729     fi
 730   done
 731   IFS="$ac_save_ifs"
 732 fi
 733 fi
 734 CC="$ac_cv_prog_CC"
 735 if test -n "$CC"; then
 736   echo "$ac_t""$CC" 1>&6
 737 else
 738   echo "$ac_t""no" 1>&6
 739 fi
 740
 741 if test -z "$CC"; then
 742   # Extract the first word of "cc", so it can be a program name with args.
 743 set dummy cc; ac_word=$2
 744 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 745 echo "configure:747: checking for $ac_word" >&5
 746 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 747   echo $ac_n "(cached) $ac_c" 1>&6
 748 else
 749   if test -n "$CC"; then
 750   ac_cv_prog_CC="$CC" # Let the user override the test.
 751 else
 752   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 753   ac_prog_rejected=no
 754   ac_dummy="$PATH"
 755   for ac_dir in $ac_dummy; do
 756     test -z "$ac_dir" && ac_dir=.
 757     if test -f $ac_dir/$ac_word; then
 758       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 759         ac_prog_rejected=yes
 760         continue
 761       fi
 762       ac_cv_prog_CC="cc"
 763       break
 764     fi
 765   done
 766   IFS="$ac_save_ifs"
 767 if test $ac_prog_rejected = yes; then
 768   # We found a bogon in the path, so make sure we never use it.
 769   set dummy $ac_cv_prog_CC
 770   shift
 771   if test $# -gt 0; then
 772     # We chose a different compiler from the bogus one.
 773     # However, it has the same basename, so the bogon will be chosen
 774     # first if we set CC to just the basename; use the full file name.
 775     shift
 776     set dummy "$ac_dir/$ac_word" "$@"
 777     shift
 778     ac_cv_prog_CC="$@"
 779   fi
 780 fi
 781 fi
 782 fi
 783 CC="$ac_cv_prog_CC"
 784 if test -n "$CC"; then
 785   echo "$ac_t""$CC" 1>&6
 786 else
 787   echo "$ac_t""no" 1>&6
 788 fi
 789
 790   if test -z "$CC"; then
 791     case "`uname -s`" in
 792     *win32* | *WIN32*)
 793       # Extract the first word of "cl", so it can be a program name with args.
 794 set dummy cl; ac_word=$2
 795 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 796 echo "configure:798: checking for $ac_word" >&5
 797 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 798   echo $ac_n "(cached) $ac_c" 1>&6
 799 else
 800   if test -n "$CC"; then
 801   ac_cv_prog_CC="$CC" # Let the user override the test.
 802 else
 803   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 804   ac_dummy="$PATH"
 805   for ac_dir in $ac_dummy; do
 806     test -z "$ac_dir" && ac_dir=.
 807     if test -f $ac_dir/$ac_word; then
 808       ac_cv_prog_CC="cl"
 809       break
 810     fi
 811   done
 812   IFS="$ac_save_ifs"
 813 fi
 814 fi
 815 CC="$ac_cv_prog_CC"
 816 if test -n "$CC"; then
 817   echo "$ac_t""$CC" 1>&6
 818 else
 819   echo "$ac_t""no" 1>&6
 820 fi
 821  ;;
 822     esac
 823   fi
 824   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 825 fi
 826
 827 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 828 echo "configure:830: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 829
 830 ac_ext=c
 831 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 832 ac_cpp='$CPP $CPPFLAGS'
 833 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 834 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 835 cross_compiling=$ac_cv_prog_cc_cross
 836
 837 cat > conftest.$ac_ext << EOF
 838
 839 #line 841 "configure"
 840 #include "confdefs.h"
 841
 842 main(){return(0);}
 843 EOF
 844 if { (eval echo configure:846: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
 845   ac_cv_prog_cc_works=yes
 846   # If we can't run a trivial program, we are probably using a cross compiler.
 847   if (./conftest; exit) 2>/dev/null; then
 848     ac_cv_prog_cc_cross=no
 849   else
 850     ac_cv_prog_cc_cross=yes
 851   fi
 852 else
 853   echo "configure: failed program was:" >&5
 854   cat conftest.$ac_ext >&5
 855   ac_cv_prog_cc_works=no
 856 fi
 857 rm -fr conftest*
 858 ac_ext=c
 859 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 860 ac_cpp='$CPP $CPPFLAGS'
 861 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 862 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 863 cross_compiling=$ac_cv_prog_cc_cross
 864
 865 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 866 if test $ac_cv_prog_cc_works = no; then
 867   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 868 fi
 869 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 870 echo "configure:872: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 871 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 872 cross_compiling=$ac_cv_prog_cc_cross
 873
 874 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 875 echo "configure:877: checking whether we are using GNU C" >&5
 876 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 877   echo $ac_n "(cached) $ac_c" 1>&6
 878 else
 879   cat > conftest.c <<EOF
 880 #ifdef __GNUC__
 881   yes;
 882 #endif
 883 EOF
 884 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:886: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 885   ac_cv_prog_gcc=yes
 886 else
 887   ac_cv_prog_gcc=no
 888 fi
 889 fi
 890
 891 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 892
 893 if test $ac_cv_prog_gcc = yes; then
 894   GCC=yes
 895 else
 896   GCC=
 897 fi
 898
 899 ac_test_CFLAGS="${CFLAGS+set}"
 900 ac_save_CFLAGS="$CFLAGS"
 901 CFLAGS=
 902 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 903 echo "configure:905: checking whether ${CC-cc} accepts -g" >&5
 904 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
 905   echo $ac_n "(cached) $ac_c" 1>&6
 906 else
 907   echo 'void f(){}' > conftest.c
 908 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 909   ac_cv_prog_cc_g=yes
 910 else
 911   ac_cv_prog_cc_g=no
 912 fi
 913 rm -f conftest*
 914
 915 fi
 916
 917 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
 918 if test "$ac_test_CFLAGS" = set; then
 919   CFLAGS="$ac_save_CFLAGS"
 920 elif test $ac_cv_prog_cc_g = yes; then
 921   if test "$GCC" = yes; then
 922     CFLAGS="-g -O2"
 923   else
 924     CFLAGS="-g"
 925   fi
 926 else
 927   if test "$GCC" = yes; then
 928     CFLAGS="-O2"
 929   else
 930     CFLAGS=
 931   fi
 932 fi
 933
 934
 935 echo $ac_n "checking for crypt in -lcrypt""... $ac_c" 1>&6
 936 echo "configure:938: checking for crypt in -lcrypt" >&5
 937 ac_lib_var=`echo crypt'_'crypt | sed 'y%./+-%__p_%'`
 938 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
 939   echo $ac_n "(cached) $ac_c" 1>&6
 940 else
 941   ac_save_LIBS="$LIBS"
 942 LIBS="-lcrypt  $LIBS"
 943 cat > conftest.$ac_ext <<EOF
 944 #line 946 "configure"
 945 #include "confdefs.h"
 946 /* Override any gcc2 internal prototype to avoid an error.  */
 947 /* We use char because int might match the return type of a gcc2
 948     builtin and then its argument prototype would still apply.  */
 949 char crypt();
 950
 951 int main() {
 952 crypt()
 953 ; return 0; }
 954 EOF
 955 if { (eval echo configure:957: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
 956   rm -rf conftest*
 957   eval "ac_cv_lib_$ac_lib_var=yes"
 958 else
 959   echo "configure: failed program was:" >&5
 960   cat conftest.$ac_ext >&5
 961   rm -rf conftest*
 962   eval "ac_cv_lib_$ac_lib_var=no"
 963 fi
 964 rm -f conftest*
 965 LIBS="$ac_save_LIBS"
 966
 967 fi
 968 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
 969   echo "$ac_t""yes" 1>&6
 970     ac_tr_lib=HAVE_LIB`echo crypt | sed -e 's/[^a-zA-Z0-9_]/_/g' \
 971     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
 972   cat >> confdefs.h <<EOF
 973 #define $ac_tr_lib 1
 974 EOF
 975
 976   LIBS="-lcrypt $LIBS"
 977
 978 else
 979   echo "$ac_t""no" 1>&6
 980 fi
 981
 982
 983 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
 984 echo "configure:986: checking how to run the C preprocessor" >&5
 985 # On Suns, sometimes $CPP names a directory.
 986 if test -n "$CPP" && test -d "$CPP"; then
 987   CPP=
 988 fi
 989 if test -z "$CPP"; then
 990 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
 991   echo $ac_n "(cached) $ac_c" 1>&6
 992 else
 993     # This must be in double quotes, not single quotes, because CPP may get
 994   # substituted into the Makefile and "${CC-cc}" will confuse make.
 995   CPP="${CC-cc} -E"
 996   # On the NeXT, cc -E runs the code through the compiler's parser,
 997   # not just through cpp.
 998   cat > conftest.$ac_ext <<EOF
 999 #line 1001 "configure"
1000 #include "confdefs.h"
1001 #include <assert.h>
1002 Syntax Error
1003 EOF
1004 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1005 { (eval echo configure:1007: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1006 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1007 if test -z "$ac_err"; then
1008   :
1009 else
1010   echo "$ac_err" >&5
1011   echo "configure: failed program was:" >&5
1012   cat conftest.$ac_ext >&5
1013   rm -rf conftest*
1014   CPP="${CC-cc} -E -traditional-cpp"
1015   cat > conftest.$ac_ext <<EOF
1016 #line 1018 "configure"
1017 #include "confdefs.h"
1018 #include <assert.h>
1019 Syntax Error
1020 EOF
1021 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1022 { (eval echo configure:1024: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1023 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1024 if test -z "$ac_err"; then
1025   :
1026 else
1027   echo "$ac_err" >&5
1028   echo "configure: failed program was:" >&5
1029   cat conftest.$ac_ext >&5
1030   rm -rf conftest*
1031   CPP="${CC-cc} -nologo -E"
1032   cat > conftest.$ac_ext <<EOF
1033 #line 1035 "configure"
1034 #include "confdefs.h"
1035 #include <assert.h>
1036 Syntax Error
1037 EOF
1038 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1039 { (eval echo configure:1041: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1040 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1041 if test -z "$ac_err"; then
1042   :
1043 else
1044   echo "$ac_err" >&5
1045   echo "configure: failed program was:" >&5
1046   cat conftest.$ac_ext >&5
1047   rm -rf conftest*
1048   CPP=/lib/cpp
1049 fi
1050 rm -f conftest*
1051 fi
1052 rm -f conftest*
1053 fi
1054 rm -f conftest*
1055   ac_cv_prog_CPP="$CPP"
1056 fi
1057   CPP="$ac_cv_prog_CPP"
1058 else
1059   ac_cv_prog_CPP="$CPP"
1060 fi
1061 echo "$ac_t""$CPP" 1>&6
1062
1063 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1064 echo "configure:1066: checking for ANSI C header files" >&5
1065 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1066   echo $ac_n "(cached) $ac_c" 1>&6
1067 else
1068   cat > conftest.$ac_ext <<EOF
1069 #line 1071 "configure"
1070 #include "confdefs.h"
1071 #include <stdlib.h>
1072 #include <stdarg.h>
1073 #include <string.h>
1074 #include <float.h>
1075 EOF
1076 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1077 { (eval echo configure:1079: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1078 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1079 if test -z "$ac_err"; then
1080   rm -rf conftest*
1081   ac_cv_header_stdc=yes
1082 else
1083   echo "$ac_err" >&5
1084   echo "configure: failed program was:" >&5
1085   cat conftest.$ac_ext >&5
1086   rm -rf conftest*
1087   ac_cv_header_stdc=no
1088 fi
1089 rm -f conftest*
1090
1091 if test $ac_cv_header_stdc = yes; then
1092   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1093 cat > conftest.$ac_ext <<EOF
1094 #line 1096 "configure"
1095 #include "confdefs.h"
1096 #include <string.h>
1097 EOF
1098 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1099   egrep "memchr" >/dev/null 2>&1; then
1100   :
1101 else
1102   rm -rf conftest*
1103   ac_cv_header_stdc=no
1104 fi
1105 rm -f conftest*
1106
1107 fi
1108
1109 if test $ac_cv_header_stdc = yes; then
1110   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1111 cat > conftest.$ac_ext <<EOF
1112 #line 1114 "configure"
1113 #include "confdefs.h"
1114 #include <stdlib.h>
1115 EOF
1116 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1117   egrep "free" >/dev/null 2>&1; then
1118   :
1119 else
1120   rm -rf conftest*
1121   ac_cv_header_stdc=no
1122 fi
1123 rm -f conftest*
1124
1125 fi
1126
1127 if test $ac_cv_header_stdc = yes; then
1128   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1129 if test "$cross_compiling" = yes; then
1130   :
1131 else
1132   cat > conftest.$ac_ext <<EOF
1133 #line 1135 "configure"
1134 #include "confdefs.h"
1135 #include <ctype.h>
1136 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1137 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1138 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1139 int main () { int i; for (i = 0; i < 256; i++)
1140 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1141 exit (0); }
1142
1143 EOF
1144 if { (eval echo configure:1146: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1145 then
1146   :
1147 else
1148   echo "configure: failed program was:" >&5
1149   cat conftest.$ac_ext >&5
1150   rm -fr conftest*
1151   ac_cv_header_stdc=no
1152 fi
1153 rm -fr conftest*
1154 fi
1155
1156 fi
1157 fi
1158
1159 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1160 if test $ac_cv_header_stdc = yes; then
1161   cat >> confdefs.h <<\EOF
1162 #define STDC_HEADERS 1
1163 EOF
1164
1165 fi
1166
1167 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
1168 echo "configure:1170: checking whether time.h and sys/time.h may both be included" >&5
1169 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
1170   echo $ac_n "(cached) $ac_c" 1>&6
1171 else
1172   cat > conftest.$ac_ext <<EOF
1173 #line 1175 "configure"
1174 #include "confdefs.h"
1175 #include <sys/types.h>
1176 #include <sys/time.h>
1177 #include <time.h>
1178 int main() {
1179 struct tm *tp;
1180 ; return 0; }
1181 EOF
1182 if { (eval echo configure:1184: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1183   rm -rf conftest*
1184   ac_cv_header_time=yes
1185 else
1186   echo "configure: failed program was:" >&5
1187   cat conftest.$ac_ext >&5
1188   rm -rf conftest*
1189   ac_cv_header_time=no
1190 fi
1191 rm -f conftest*
1192 fi
1193
1194 echo "$ac_t""$ac_cv_header_time" 1>&6
1195 if test $ac_cv_header_time = yes; then
1196   cat >> confdefs.h <<\EOF
1197 #define TIME_WITH_SYS_TIME 1
1198 EOF
1199
1200 fi
1201
1202 for ac_hdr in limits.h unistd.h crypt.h
1203 do
1204 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1205 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1206 echo "configure:1208: checking for $ac_hdr" >&5
1207 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1208   echo $ac_n "(cached) $ac_c" 1>&6
1209 else
1210   cat > conftest.$ac_ext <<EOF
1211 #line 1213 "configure"
1212 #include "confdefs.h"
1213 #include <$ac_hdr>
1214 EOF
1215 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1216 { (eval echo configure:1218: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1217 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1218 if test -z "$ac_err"; then
1219   rm -rf conftest*
1220   eval "ac_cv_header_$ac_safe=yes"
1221 else
1222   echo "$ac_err" >&5
1223   echo "configure: failed program was:" >&5
1224   cat conftest.$ac_ext >&5
1225   rm -rf conftest*
1226   eval "ac_cv_header_$ac_safe=no"
1227 fi
1228 rm -f conftest*
1229 fi
1230 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1231   echo "$ac_t""yes" 1>&6
1232     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1233   cat >> confdefs.h <<EOF
1234 #define $ac_tr_hdr 1
1235 EOF
1236
1237 else
1238   echo "$ac_t""no" 1>&6
1239 fi
1240 done
1241
1242
1243 echo $ac_n "checking for working const""... $ac_c" 1>&6
1244 echo "configure:1246: checking for working const" >&5
1245 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
1246   echo $ac_n "(cached) $ac_c" 1>&6
1247 else
1248   cat > conftest.$ac_ext <<EOF
1249 #line 1251 "configure"
1250 #include "confdefs.h"
1251
1252 int main() {
1253
1254 /* Ultrix mips cc rejects this.  */
1255 typedef int charset[2]; const charset x;
1256 /* SunOS 4.1.1 cc rejects this.  */
1257 char const *const *ccp;
1258 char **p;
1259 /* NEC SVR4.0.2 mips cc rejects this.  */
1260 struct point {int x, y;};
1261 static struct point const zero = {0,0};
1262 /* AIX XL C 1.02.0.0 rejects this.
1263    It does not let you subtract one const X* pointer from another in an arm
1264    of an if-expression whose if-part is not a constant expression */
1265 const char *g = "string";
1266 ccp = &g + (g ? g-g : 0);
1267 /* HPUX 7.0 cc rejects these. */
1268 ++ccp;
1269 p = (char**) ccp;
1270 ccp = (char const *const *) p;
1271 { /* SCO 3.2v4 cc rejects this.  */
1272   char *t;
1273   char const *s = 0 ? (char *) 0 : (char const *) 0;
1274
1275   *t++ = 0;
1276 }
1277 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
1278   int x[] = {25, 17};
1279   const int *foo = &x[0];
1280   ++foo;
1281 }
1282 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
1283   typedef const int *iptr;
1284   iptr p = 0;
1285   ++p;
1286 }
1287 { /* AIX XL C 1.02.0.0 rejects this saying
1288      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
1289   struct s { int j; const int *ap[3]; };
1290   struct s *b; b->j = 5;
1291 }
1292 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
1293   const int foo = 10;
1294 }
1295
1296 ; return 0; }
1297 EOF
1298 if { (eval echo configure:1300: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1299   rm -rf conftest*
1300   ac_cv_c_const=yes
1301 else
1302   echo "configure: failed program was:" >&5
1303   cat conftest.$ac_ext >&5
1304   rm -rf conftest*
1305   ac_cv_c_const=no
1306 fi
1307 rm -f conftest*
1308 fi
1309
1310 echo "$ac_t""$ac_cv_c_const" 1>&6
1311 if test $ac_cv_c_const = no; then
1312   cat >> confdefs.h <<\EOF
1313 #define const
1314 EOF
1315
1316 fi
1317
1318 echo $ac_n "checking for size_t""... $ac_c" 1>&6
1319 echo "configure:1321: checking for size_t" >&5
1320 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
1321   echo $ac_n "(cached) $ac_c" 1>&6
1322 else
1323   cat > conftest.$ac_ext <<EOF
1324 #line 1326 "configure"
1325 #include "confdefs.h"
1326 #include <sys/types.h>
1327 #if STDC_HEADERS
1328 #include <stdlib.h>
1329 #include <stddef.h>
1330 #endif
1331 EOF
1332 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1333   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1334   rm -rf conftest*
1335   ac_cv_type_size_t=yes
1336 else
1337   rm -rf conftest*
1338   ac_cv_type_size_t=no
1339 fi
1340 rm -f conftest*
1341
1342 fi
1343 echo "$ac_t""$ac_cv_type_size_t" 1>&6
1344 if test $ac_cv_type_size_t = no; then
1345   cat >> confdefs.h <<\EOF
1346 #define size_t unsigned
1347 EOF
1348
1349 fi
1350
1351
1352 for ac_func in socket strcspn strspn strtol strtok
1353 do
1354 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1355 echo "configure:1357: checking for $ac_func" >&5
1356 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1357   echo $ac_n "(cached) $ac_c" 1>&6
1358 else
1359   cat > conftest.$ac_ext <<EOF
1360 #line 1362 "configure"
1361 #include "confdefs.h"
1362 /* System header to define __stub macros and hopefully few prototypes,
1363     which can conflict with char $ac_func(); below.  */
1364 #include <assert.h>
1365 /* Override any gcc2 internal prototype to avoid an error.  */
1366 /* We use char because int might match the return type of a gcc2
1367     builtin and then its argument prototype would still apply.  */
1368 char $ac_func();
1369
1370 int main() {
1371
1372 /* The GNU C library defines this for functions which it implements
1373     to always fail with ENOSYS.  Some functions are actually named
1374     something starting with __ and the normal name is an alias.  */
1375 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1376 choke me
1377 #else
1378 $ac_func();
1379 #endif
1380
1381 ; return 0; }
1382 EOF
1383 if { (eval echo configure:1385: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1384   rm -rf conftest*
1385   eval "ac_cv_func_$ac_func=yes"
1386 else
1387   echo "configure: failed program was:" >&5
1388   cat conftest.$ac_ext >&5
1389   rm -rf conftest*
1390   eval "ac_cv_func_$ac_func=no"
1391 fi
1392 rm -f conftest*
1393 fi
1394
1395 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1396   echo "$ac_t""yes" 1>&6
1397     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1398   cat >> confdefs.h <<EOF
1399 #define $ac_tr_func 1
1400 EOF
1401
1402 else
1403   echo "$ac_t""no" 1>&6
1404 fi
1405 done
1406
1407 trap '' 1 2 15
1408 cat > confcache <<\EOF
1409 # This file is a shell script that caches the results of configure
1410 # tests run on this system so they can be shared between configure
1411 # scripts and configure runs.  It is not useful on other systems.
1412 # If it contains results you don't want to keep, you may remove or edit it.
1413 #
1414 # By default, configure uses ./config.cache as the cache file,
1415 # creating it if it does not exist already.  You can give configure
1416 # the --cache-file=FILE option to use a different cache file; that is
1417 # what configure does when it calls configure scripts in
1418 # subdirectories, so they share the cache.
1419 # Giving --cache-file=/dev/null disables caching, for debugging configure.
1420 # config.status only pays attention to the cache file if you give it the
1421 # --recheck option to rerun configure.
1422 #
1423 EOF
1424 # The following way of writing the cache mishandles newlines in values,
1425 # but we know of no workaround that is simple, portable, and efficient.
1426 # So, don't put newlines in cache variables' values.
1427 # Ultrix sh set writes to stderr and can't be redirected directly,
1428 # and sets the high bit in the cache file unless we assign to the vars.
1429 (set) 2>&1 |
1430   case `(ac_space=' '; set | grep ac_space) 2>&1` in
1431   *ac_space=\ *)
1432     # `set' does not quote correctly, so add quotes (double-quote substitution
1433     # turns \\\\ into \\, and sed turns \\ into \).
1434     sed -n \
1435       -e "s/'/'\\\\''/g" \
1436       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
1437     ;;
1438   *)
1439     # `set' quotes correctly as required by POSIX, so do not add quotes.
1440     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
1441     ;;
1442   esac >> confcache
1443 if cmp -s $cache_file confcache; then
1444   :
1445 else
1446   if test -w $cache_file; then
1447     echo "updating cache $cache_file"
1448     cat confcache > $cache_file
1449   else
1450     echo "not updating unwritable cache $cache_file"
1451   fi
1452 fi
1453 rm -f confcache
1454
1455 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
1456
1457 test "x$prefix" = xNONE && prefix=$ac_default_prefix
1458 # Let make expand exec_prefix.
1459 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1460
1461 # Any assignment to VPATH causes Sun make to only execute
1462 # the first set of double-colon rules, so remove it if not needed.
1463 # If there is a colon in the path, we need to keep it.
1464 if test "x$srcdir" = x.; then
1465   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
1466 fi
1467
1468 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1469
1470 DEFS=-DHAVE_CONFIG_H
1471
1472 # Without the "./", some shells look in PATH for config.status.
1473 : ${CONFIG_STATUS=./config.status}
1474
1475 echo creating $CONFIG_STATUS
1476 rm -f $CONFIG_STATUS
1477 cat > $CONFIG_STATUS <<EOF
1478 #! /bin/sh
1479 # Generated automatically by configure.
1480 # Run this file to recreate the current configuration.
1481 # This directory was configured as follows,
1482 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
1483 #
1484 # $0 $ac_configure_args
1485 #
1486 # Compiler output produced by configure, useful for debugging
1487 # configure, is in ./config.log if it exists.
1488
1489 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
1490 for ac_option
1491 do
1492   case "\$ac_option" in
1493   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
1494     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1495     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1496   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
1497     echo "$CONFIG_STATUS generated by autoconf version 2.13"
1498     exit 0 ;;
1499   -help | --help | --hel | --he | --h)
1500     echo "\$ac_cs_usage"; exit 0 ;;
1501   *) echo "\$ac_cs_usage"; exit 1 ;;
1502   esac
1503 done
1504
1505 ac_given_srcdir=$srcdir
1506
1507 trap 'rm -fr `echo "Makefile config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
1508 EOF
1509 cat >> $CONFIG_STATUS <<EOF
1510
1511 # Protect against being on the right side of a sed subst in config.status.
1512 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
1513  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
1514 $ac_vpsub
1515 $extrasub
1516 s%@SHELL@%$SHELL%g
1517 s%@CFLAGS@%$CFLAGS%g
1518 s%@CPPFLAGS@%$CPPFLAGS%g
1519 s%@CXXFLAGS@%$CXXFLAGS%g
1520 s%@FFLAGS@%$FFLAGS%g
1521 s%@DEFS@%$DEFS%g
1522 s%@LDFLAGS@%$LDFLAGS%g
1523 s%@LIBS@%$LIBS%g
1524 s%@exec_prefix@%$exec_prefix%g
1525 s%@prefix@%$prefix%g
1526 s%@program_transform_name@%$program_transform_name%g
1527 s%@bindir@%$bindir%g
1528 s%@sbindir@%$sbindir%g
1529 s%@libexecdir@%$libexecdir%g
1530 s%@datadir@%$datadir%g
1531 s%@sysconfdir@%$sysconfdir%g
1532 s%@sharedstatedir@%$sharedstatedir%g
1533 s%@localstatedir@%$localstatedir%g
1534 s%@libdir@%$libdir%g
1535 s%@includedir@%$includedir%g
1536 s%@oldincludedir@%$oldincludedir%g
1537 s%@infodir@%$infodir%g
1538 s%@mandir@%$mandir%g
1539 s%@CXX@%$CXX%g
1540 s%@CXXCPP@%$CXXCPP%g
1541 s%@CC@%$CC%g
1542 s%@CPP@%$CPP%g
1543
1544 CEOF
1545 EOF
1546
1547 cat >> $CONFIG_STATUS <<\EOF
1548
1549 # Split the substitutions into bite-sized pieces for seds with
1550 # small command number limits, like on Digital OSF/1 and HP-UX.
1551 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
1552 ac_file=1 # Number of current file.
1553 ac_beg=1 # First line for current file.
1554 ac_end=$ac_max_sed_cmds # Line after last line for current file.
1555 ac_more_lines=:
1556 ac_sed_cmds=""
1557 while $ac_more_lines; do
1558   if test $ac_beg -gt 1; then
1559     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
1560   else
1561     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
1562   fi
1563   if test ! -s conftest.s$ac_file; then
1564     ac_more_lines=false
1565     rm -f conftest.s$ac_file
1566   else
1567     if test -z "$ac_sed_cmds"; then
1568       ac_sed_cmds="sed -f conftest.s$ac_file"
1569     else
1570       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
1571     fi
1572     ac_file=`expr $ac_file + 1`
1573     ac_beg=$ac_end
1574     ac_end=`expr $ac_end + $ac_max_sed_cmds`
1575   fi
1576 done
1577 if test -z "$ac_sed_cmds"; then
1578   ac_sed_cmds=cat
1579 fi
1580 EOF
1581
1582 cat >> $CONFIG_STATUS <<EOF
1583
1584 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
1585 EOF
1586 cat >> $CONFIG_STATUS <<\EOF
1587 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
1588   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1589   case "$ac_file" in
1590   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
1591        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1592   *) ac_file_in="${ac_file}.in" ;;
1593   esac
1594
1595   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
1596
1597   # Remove last slash and all that follows it.  Not all systems have dirname.
1598   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1599   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1600     # The file is in a subdirectory.
1601     test ! -d "$ac_dir" && mkdir "$ac_dir"
1602     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
1603     # A "../" for each directory in $ac_dir_suffix.
1604     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
1605   else
1606     ac_dir_suffix= ac_dots=
1607   fi
1608
1609   case "$ac_given_srcdir" in
1610   .)  srcdir=.
1611       if test -z "$ac_dots"; then top_srcdir=.
1612       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
1613   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
1614   *) # Relative path.
1615     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1616     top_srcdir="$ac_dots$ac_given_srcdir" ;;
1617   esac
1618
1619
1620   echo creating "$ac_file"
1621   rm -f "$ac_file"
1622   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
1623   case "$ac_file" in
1624   *Makefile*) ac_comsub="1i\\
1625 # $configure_input" ;;
1626   *) ac_comsub= ;;
1627   esac
1628
1629   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1630   sed -e "$ac_comsub
1631 s%@configure_input@%$configure_input%g
1632 s%@srcdir@%$srcdir%g
1633 s%@top_srcdir@%$top_srcdir%g
1634 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
1635 fi; done
1636 rm -f conftest.s*
1637
1638 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
1639 # NAME is the cpp macro being defined and VALUE is the value it is being given.
1640 #
1641 # ac_d sets the value in "#define NAME VALUE" lines.
1642 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
1643 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
1644 ac_dC='\3'
1645 ac_dD='%g'
1646 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
1647 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
1648 ac_uB='\([      ]\)%\1#\2define\3'
1649 ac_uC=' '
1650 ac_uD='\4%g'
1651 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
1652 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
1653 ac_eB='$%\1#\2define\3'
1654 ac_eC=' '
1655 ac_eD='%g'
1656
1657 if test "${CONFIG_HEADERS+set}" != set; then
1658 EOF
1659 cat >> $CONFIG_STATUS <<EOF
1660   CONFIG_HEADERS="config.h"
1661 EOF
1662 cat >> $CONFIG_STATUS <<\EOF
1663 fi
1664 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
1665   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1666   case "$ac_file" in
1667   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
1668        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1669   *) ac_file_in="${ac_file}.in" ;;
1670   esac
1671
1672   echo creating $ac_file
1673
1674   rm -f conftest.frag conftest.in conftest.out
1675   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1676   cat $ac_file_inputs > conftest.in
1677
1678 EOF
1679
1680 # Transform confdefs.h into a sed script conftest.vals that substitutes
1681 # the proper values into config.h.in to produce config.h.  And first:
1682 # Protect against being on the right side of a sed subst in config.status.
1683 # Protect against being in an unquoted here document in config.status.
1684 rm -f conftest.vals
1685 cat > conftest.hdr <<\EOF
1686 s/[\\&%]/\\&/g
1687 s%[\\$`]%\\&%g
1688 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
1689 s%ac_d%ac_u%gp
1690 s%ac_u%ac_e%gp
1691 EOF
1692 sed -n -f conftest.hdr confdefs.h > conftest.vals
1693 rm -f conftest.hdr
1694
1695 # This sed command replaces #undef with comments.  This is necessary, for
1696 # example, in the case of _POSIX_SOURCE, which is predefined and required
1697 # on some systems where configure will not decide to define it.
1698 cat >> conftest.vals <<\EOF
1699 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
1700 EOF
1701
1702 # Break up conftest.vals because some shells have a limit on
1703 # the size of here documents, and old seds have small limits too.
1704
1705 rm -f conftest.tail
1706 while :
1707 do
1708   ac_lines=`grep -c . conftest.vals`
1709   # grep -c gives empty output for an empty file on some AIX systems.
1710   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
1711   # Write a limited-size here document to conftest.frag.
1712   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
1713   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
1714   echo 'CEOF
1715   sed -f conftest.frag conftest.in > conftest.out
1716   rm -f conftest.in
1717   mv conftest.out conftest.in
1718 ' >> $CONFIG_STATUS
1719   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
1720   rm -f conftest.vals
1721   mv conftest.tail conftest.vals
1722 done
1723 rm -f conftest.vals
1724
1725 cat >> $CONFIG_STATUS <<\EOF
1726   rm -f conftest.frag conftest.h
1727   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
1728   cat conftest.in >> conftest.h
1729   rm -f conftest.in
1730   if cmp -s $ac_file conftest.h 2>/dev/null; then
1731     echo "$ac_file is unchanged"
1732     rm -f conftest.h
1733   else
1734     # Remove last slash and all that follows it.  Not all systems have dirname.
1735       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1736       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1737       # The file is in a subdirectory.
1738       test ! -d "$ac_dir" && mkdir "$ac_dir"
1739     fi
1740     rm -f $ac_file
1741     mv conftest.h $ac_file
1742   fi
1743 fi; done
1744
1745 EOF
1746 cat >> $CONFIG_STATUS <<EOF
1747
1748 EOF
1749 cat >> $CONFIG_STATUS <<\EOF
1750
1751 exit 0
1752 EOF
1753 chmod +x $CONFIG_STATUS
1754 rm -fr confdefs* $ac_clean_files
1755 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
1756
1757 make configscript
1758 ./.config