fookb/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.59.
   4 #
   5 # Copyright (C) 2003 Free Software Foundation, Inc.
   6 # This configure script is free software; the Free Software Foundation
   7 # gives unlimited permission to copy, distribute and modify it.
   8 ## --------------------- ##
   9 ## M4sh Initialization.  ##
  10 ## --------------------- ##
  11
  12 # Be Bourne compatible
  13 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  14   emulate sh
  15   NULLCMD=:
  16   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  17   # is contrary to our usage.  Disable this feature.
  18   alias -g '${1+"$@"}'='"$@"'
  19 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
  20   set -o posix
  21 fi
  22 DUALCASE=1; export DUALCASE # for MKS sh
  23
  24 # Support unset when possible.
  25 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
  26   as_unset=unset
  27 else
  28   as_unset=false
  29 fi
  30
  31
  32 # Work around bugs in pre-3.0 UWIN ksh.
  33 $as_unset ENV MAIL MAILPATH
  34 PS1='$ '
  35 PS2='> '
  36 PS4='+ '
  37
  38 # NLS nuisances.
  39 for as_var in \
  40   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
  41   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
  42   LC_TELEPHONE LC_TIME
  43 do
  44   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
  45     eval $as_var=C; export $as_var
  46   else
  47     $as_unset $as_var
  48   fi
  49 done
  50
  51 # Required to use basename.
  52 if expr a : '\(a\)' >/dev/null 2>&1; then
  53   as_expr=expr
  54 else
  55   as_expr=false
  56 fi
  57
  58 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
  59   as_basename=basename
  60 else
  61   as_basename=false
  62 fi
  63
  64
  65 # Name of the executable.
  66 as_me=`$as_basename "$0" ||
  67 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
  68          X"$0" : 'X\(//\)$' \| \
  69          X"$0" : 'X\(/\)$' \| \
  70          .     : '\(.\)' 2>/dev/null ||
  71 echo X/"$0" |
  72     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
  73           /^X\/\(\/\/\)$/{ s//\1/; q; }
  74           /^X\/\(\/\).*/{ s//\1/; q; }
  75           s/.*/./; q'`
  76
  77
  78 # PATH needs CR, and LINENO needs CR and PATH.
  79 # Avoid depending upon Character Ranges.
  80 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
  81 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
  82 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
  83 as_cr_digits='0123456789'
  84 as_cr_alnum=$as_cr_Letters$as_cr_digits
  85
  86 # The user is always right.
  87 if test "${PATH_SEPARATOR+set}" != set; then
  88   echo "#! /bin/sh" >conf$$.sh
  89   echo  "exit 0"   >>conf$$.sh
  90   chmod +x conf$$.sh
  91   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
  92     PATH_SEPARATOR=';'
  93   else
  94     PATH_SEPARATOR=:
  95   fi
  96   rm -f conf$$.sh
  97 fi
  98
  99
 100   as_lineno_1=$LINENO
 101   as_lineno_2=$LINENO
 102   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
 103   test "x$as_lineno_1" != "x$as_lineno_2" &&
 104   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
 105   # Find who we are.  Look in the path if we contain no path at all
 106   # relative or not.
 107   case $0 in
 108     *[\\/]* ) as_myself=$0 ;;
 109     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 110 for as_dir in $PATH
 111 do
 112   IFS=$as_save_IFS
 113   test -z "$as_dir" && as_dir=.
 114   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 115 done
 116
 117        ;;
 118   esac
 119   # We did not find ourselves, most probably we were run as `sh COMMAND'
 120   # in which case we are not to be found in the path.
 121   if test "x$as_myself" = x; then
 122     as_myself=$0
 123   fi
 124   if test ! -f "$as_myself"; then
 125     { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
 126    { (exit 1); exit 1; }; }
 127   fi
 128   case $CONFIG_SHELL in
 129   '')
 130     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 131 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 132 do
 133   IFS=$as_save_IFS
 134   test -z "$as_dir" && as_dir=.
 135   for as_base in sh bash ksh sh5; do
 136          case $as_dir in
 137          /*)
 138            if ("$as_dir/$as_base" -c '
 139   as_lineno_1=$LINENO
 140   as_lineno_2=$LINENO
 141   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
 142   test "x$as_lineno_1" != "x$as_lineno_2" &&
 143   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
 144              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
 145              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
 146              CONFIG_SHELL=$as_dir/$as_base
 147              export CONFIG_SHELL
 148              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
 149            fi;;
 150          esac
 151        done
 152 done
 153 ;;
 154   esac
 155
 156   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
 157   # uniformly replaced by the line number.  The first 'sed' inserts a
 158   # line-number line before each line; the second 'sed' does the real
 159   # work.  The second script uses 'N' to pair each line-number line
 160   # with the numbered line, and appends trailing '-' during
 161   # substitution so that $LINENO is not a special case at line end.
 162   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
 163   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
 164   sed '=' <$as_myself |
 165     sed '
 166       N
 167       s,$,-,
 168       : loop
 169       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
 170       t loop
 171       s,-$,,
 172       s,^['$as_cr_digits']*\n,,
 173     ' >$as_me.lineno &&
 174   chmod +x $as_me.lineno ||
 175     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
 176    { (exit 1); exit 1; }; }
 177
 178   # Don't try to exec as it changes $[0], causing all sort of problems
 179   # (the dirname of $[0] is not the place where we might find the
 180   # original and so on.  Autoconf is especially sensible to this).
 181   . ./$as_me.lineno
 182   # Exit status is that of the last command.
 183   exit
 184 }
 185
 186
 187 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
 188   *c*,-n*) ECHO_N= ECHO_C='
 189 ' ECHO_T='      ' ;;
 190   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
 191   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
 192 esac
 193
 194 if expr a : '\(a\)' >/dev/null 2>&1; then
 195   as_expr=expr
 196 else
 197   as_expr=false
 198 fi
 199
 200 rm -f conf$$ conf$$.exe conf$$.file
 201 echo >conf$$.file
 202 if ln -s conf$$.file conf$$ 2>/dev/null; then
 203   # We could just check for DJGPP; but this test a) works b) is more generic
 204   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
 205   if test -f conf$$.exe; then
 206     # Don't use ln at all; we don't have any links
 207     as_ln_s='cp -p'
 208   else
 209     as_ln_s='ln -s'
 210   fi
 211 elif ln conf$$.file conf$$ 2>/dev/null; then
 212   as_ln_s=ln
 213 else
 214   as_ln_s='cp -p'
 215 fi
 216 rm -f conf$$ conf$$.exe conf$$.file
 217
 218 if mkdir -p . 2>/dev/null; then
 219   as_mkdir_p=:
 220 else
 221   test -d ./-p && rmdir ./-p
 222   as_mkdir_p=false
 223 fi
 224
 225 as_executable_p="test -f"
 226
 227 # Sed expression to map a string onto a valid CPP name.
 228 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 229
 230 # Sed expression to map a string onto a valid variable name.
 231 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 232
 233
 234 # IFS
 235 # We need space, tab and new line, in precisely that order.
 236 as_nl='
 237 '
 238 IFS="   $as_nl"
 239
 240 # CDPATH.
 241 $as_unset CDPATH
 242
 243
 244 # Name of the host.
 245 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 246 # so uname gets run too.
 247 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 248
 249 exec 6>&1
 250
 251 #
 252 # Initializations.
 253 #
 254 ac_default_prefix=/usr/local
 255 ac_config_libobj_dir=.
 256 cross_compiling=no
 257 subdirs=
 258 MFLAGS=
 259 MAKEFLAGS=
 260 SHELL=${CONFIG_SHELL-/bin/sh}
 261
 262 # Maximum number of lines to put in a shell here document.
 263 # This variable seems obsolete.  It should probably be removed, and
 264 # only ac_max_sed_lines should be used.
 265 : ${ac_max_here_lines=38}
 266
 267 # Identity of this package.
 268 PACKAGE_NAME=
 269 PACKAGE_TARNAME=
 270 PACKAGE_VERSION=
 271 PACKAGE_STRING=
 272 PACKAGE_BUGREPORT=
 273
 274 ac_unique_file="fookb.c"
 275 # Factoring default headers for most tests.
 276 ac_includes_default="\
 277 #include <stdio.h>
 278 #if HAVE_SYS_TYPES_H
 279 # include <sys/types.h>
 280 #endif
 281 #if HAVE_SYS_STAT_H
 282 # include <sys/stat.h>
 283 #endif
 284 #if STDC_HEADERS
 285 # include <stdlib.h>
 286 # include <stddef.h>
 287 #else
 288 # if HAVE_STDLIB_H
 289 #  include <stdlib.h>
 290 # endif
 291 #endif
 292 #if HAVE_STRING_H
 293 # if !STDC_HEADERS && HAVE_MEMORY_H
 294 #  include <memory.h>
 295 # endif
 296 # include <string.h>
 297 #endif
 298 #if HAVE_STRINGS_H
 299 # include <strings.h>
 300 #endif
 301 #if HAVE_INTTYPES_H
 302 # include <inttypes.h>
 303 #else
 304 # if HAVE_STDINT_H
 305 #  include <stdint.h>
 306 # endif
 307 #endif
 308 #if HAVE_UNISTD_H
 309 # include <unistd.h>
 310 #endif"
 311
 312 ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT WUTIL_LIB CPP X_CFLAGS X_PRE_LIBS X_LIBS X_EXTRA_LIBS EGREP HAVE_WMAKER LIBOBJS LTLIBOBJS'
 313 ac_subst_files=''
 314
 315 # Initialize some variables set by options.
 316 ac_init_help=
 317 ac_init_version=false
 318 # The variables have the same names as the options, with
 319 # dashes changed to underlines.
 320 cache_file=/dev/null
 321 exec_prefix=NONE
 322 no_create=
 323 no_recursion=
 324 prefix=NONE
 325 program_prefix=NONE
 326 program_suffix=NONE
 327 program_transform_name=s,x,x,
 328 silent=
 329 site=
 330 srcdir=
 331 verbose=
 332 x_includes=NONE
 333 x_libraries=NONE
 334
 335 # Installation directory options.
 336 # These are left unexpanded so users can "make install exec_prefix=/foo"
 337 # and all the variables that are supposed to be based on exec_prefix
 338 # by default will actually change.
 339 # Use braces instead of parens because sh, perl, etc. also accept them.
 340 bindir='${exec_prefix}/bin'
 341 sbindir='${exec_prefix}/sbin'
 342 libexecdir='${exec_prefix}/libexec'
 343 datadir='${prefix}/share'
 344 sysconfdir='${prefix}/etc'
 345 sharedstatedir='${prefix}/com'
 346 localstatedir='${prefix}/var'
 347 libdir='${exec_prefix}/lib'
 348 includedir='${prefix}/include'
 349 oldincludedir='/usr/include'
 350 infodir='${prefix}/info'
 351 mandir='${prefix}/man'
 352
 353 ac_prev=
 354 for ac_option
 355 do
 356   # If the previous option needs an argument, assign it.
 357   if test -n "$ac_prev"; then
 358     eval "$ac_prev=\$ac_option"
 359     ac_prev=
 360     continue
 361   fi
 362
 363   ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
 364
 365   # Accept the important Cygnus configure options, so we can diagnose typos.
 366
 367   case $ac_option in
 368
 369   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 370     ac_prev=bindir ;;
 371   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 372     bindir=$ac_optarg ;;
 373
 374   -build | --build | --buil | --bui | --bu)
 375     ac_prev=build_alias ;;
 376   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 377     build_alias=$ac_optarg ;;
 378
 379   -cache-file | --cache-file | --cache-fil | --cache-fi \
 380   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 381     ac_prev=cache_file ;;
 382   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 383   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 384     cache_file=$ac_optarg ;;
 385
 386   --config-cache | -C)
 387     cache_file=config.cache ;;
 388
 389   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 390     ac_prev=datadir ;;
 391   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 392   | --da=*)
 393     datadir=$ac_optarg ;;
 394
 395   -disable-* | --disable-*)
 396     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 397     # Reject names that are not valid shell variable names.
 398     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 399       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 400    { (exit 1); exit 1; }; }
 401     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 402     eval "enable_$ac_feature=no" ;;
 403
 404   -enable-* | --enable-*)
 405     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 406     # Reject names that are not valid shell variable names.
 407     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 408       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 409    { (exit 1); exit 1; }; }
 410     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 411     case $ac_option in
 412       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 413       *) ac_optarg=yes ;;
 414     esac
 415     eval "enable_$ac_feature='$ac_optarg'" ;;
 416
 417   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 418   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 419   | --exec | --exe | --ex)
 420     ac_prev=exec_prefix ;;
 421   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 422   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 423   | --exec=* | --exe=* | --ex=*)
 424     exec_prefix=$ac_optarg ;;
 425
 426   -gas | --gas | --ga | --g)
 427     # Obsolete; use --with-gas.
 428     with_gas=yes ;;
 429
 430   -help | --help | --hel | --he | -h)
 431     ac_init_help=long ;;
 432   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 433     ac_init_help=recursive ;;
 434   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 435     ac_init_help=short ;;
 436
 437   -host | --host | --hos | --ho)
 438     ac_prev=host_alias ;;
 439   -host=* | --host=* | --hos=* | --ho=*)
 440     host_alias=$ac_optarg ;;
 441
 442   -includedir | --includedir | --includedi | --included | --include \
 443   | --includ | --inclu | --incl | --inc)
 444     ac_prev=includedir ;;
 445   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 446   | --includ=* | --inclu=* | --incl=* | --inc=*)
 447     includedir=$ac_optarg ;;
 448
 449   -infodir | --infodir | --infodi | --infod | --info | --inf)
 450     ac_prev=infodir ;;
 451   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 452     infodir=$ac_optarg ;;
 453
 454   -libdir | --libdir | --libdi | --libd)
 455     ac_prev=libdir ;;
 456   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 457     libdir=$ac_optarg ;;
 458
 459   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 460   | --libexe | --libex | --libe)
 461     ac_prev=libexecdir ;;
 462   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 463   | --libexe=* | --libex=* | --libe=*)
 464     libexecdir=$ac_optarg ;;
 465
 466   -localstatedir | --localstatedir | --localstatedi | --localstated \
 467   | --localstate | --localstat | --localsta | --localst \
 468   | --locals | --local | --loca | --loc | --lo)
 469     ac_prev=localstatedir ;;
 470   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 471   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 472   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 473     localstatedir=$ac_optarg ;;
 474
 475   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 476     ac_prev=mandir ;;
 477   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 478     mandir=$ac_optarg ;;
 479
 480   -nfp | --nfp | --nf)
 481     # Obsolete; use --without-fp.
 482     with_fp=no ;;
 483
 484   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 485   | --no-cr | --no-c | -n)
 486     no_create=yes ;;
 487
 488   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 489   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 490     no_recursion=yes ;;
 491
 492   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 493   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 494   | --oldin | --oldi | --old | --ol | --o)
 495     ac_prev=oldincludedir ;;
 496   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 497   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 498   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 499     oldincludedir=$ac_optarg ;;
 500
 501   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 502     ac_prev=prefix ;;
 503   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 504     prefix=$ac_optarg ;;
 505
 506   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 507   | --program-pre | --program-pr | --program-p)
 508     ac_prev=program_prefix ;;
 509   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 510   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 511     program_prefix=$ac_optarg ;;
 512
 513   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 514   | --program-suf | --program-su | --program-s)
 515     ac_prev=program_suffix ;;
 516   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 517   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 518     program_suffix=$ac_optarg ;;
 519
 520   -program-transform-name | --program-transform-name \
 521   | --program-transform-nam | --program-transform-na \
 522   | --program-transform-n | --program-transform- \
 523   | --program-transform | --program-transfor \
 524   | --program-transfo | --program-transf \
 525   | --program-trans | --program-tran \
 526   | --progr-tra | --program-tr | --program-t)
 527     ac_prev=program_transform_name ;;
 528   -program-transform-name=* | --program-transform-name=* \
 529   | --program-transform-nam=* | --program-transform-na=* \
 530   | --program-transform-n=* | --program-transform-=* \
 531   | --program-transform=* | --program-transfor=* \
 532   | --program-transfo=* | --program-transf=* \
 533   | --program-trans=* | --program-tran=* \
 534   | --progr-tra=* | --program-tr=* | --program-t=*)
 535     program_transform_name=$ac_optarg ;;
 536
 537   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 538   | -silent | --silent | --silen | --sile | --sil)
 539     silent=yes ;;
 540
 541   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 542     ac_prev=sbindir ;;
 543   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 544   | --sbi=* | --sb=*)
 545     sbindir=$ac_optarg ;;
 546
 547   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 548   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 549   | --sharedst | --shareds | --shared | --share | --shar \
 550   | --sha | --sh)
 551     ac_prev=sharedstatedir ;;
 552   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 553   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 554   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 555   | --sha=* | --sh=*)
 556     sharedstatedir=$ac_optarg ;;
 557
 558   -site | --site | --sit)
 559     ac_prev=site ;;
 560   -site=* | --site=* | --sit=*)
 561     site=$ac_optarg ;;
 562
 563   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 564     ac_prev=srcdir ;;
 565   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 566     srcdir=$ac_optarg ;;
 567
 568   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 569   | --syscon | --sysco | --sysc | --sys | --sy)
 570     ac_prev=sysconfdir ;;
 571   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 572   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 573     sysconfdir=$ac_optarg ;;
 574
 575   -target | --target | --targe | --targ | --tar | --ta | --t)
 576     ac_prev=target_alias ;;
 577   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 578     target_alias=$ac_optarg ;;
 579
 580   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 581     verbose=yes ;;
 582
 583   -version | --version | --versio | --versi | --vers | -V)
 584     ac_init_version=: ;;
 585
 586   -with-* | --with-*)
 587     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 588     # Reject names that are not valid shell variable names.
 589     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 590       { echo "$as_me: error: invalid package name: $ac_package" >&2
 591    { (exit 1); exit 1; }; }
 592     ac_package=`echo $ac_package| sed 's/-/_/g'`
 593     case $ac_option in
 594       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 595       *) ac_optarg=yes ;;
 596     esac
 597     eval "with_$ac_package='$ac_optarg'" ;;
 598
 599   -without-* | --without-*)
 600     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
 601     # Reject names that are not valid shell variable names.
 602     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 603       { echo "$as_me: error: invalid package name: $ac_package" >&2
 604    { (exit 1); exit 1; }; }
 605     ac_package=`echo $ac_package | sed 's/-/_/g'`
 606     eval "with_$ac_package=no" ;;
 607
 608   --x)
 609     # Obsolete; use --with-x.
 610     with_x=yes ;;
 611
 612   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 613   | --x-incl | --x-inc | --x-in | --x-i)
 614     ac_prev=x_includes ;;
 615   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 616   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 617     x_includes=$ac_optarg ;;
 618
 619   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 620   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 621     ac_prev=x_libraries ;;
 622   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 623   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 624     x_libraries=$ac_optarg ;;
 625
 626   -*) { echo "$as_me: error: unrecognized option: $ac_option
 627 Try \`$0 --help' for more information." >&2
 628    { (exit 1); exit 1; }; }
 629     ;;
 630
 631   *=*)
 632     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
 633     # Reject names that are not valid shell variable names.
 634     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
 635       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
 636    { (exit 1); exit 1; }; }
 637     ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
 638     eval "$ac_envvar='$ac_optarg'"
 639     export $ac_envvar ;;
 640
 641   *)
 642     # FIXME: should be removed in autoconf 3.0.
 643     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
 644     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 645       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
 646     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
 647     ;;
 648
 649   esac
 650 done
 651
 652 if test -n "$ac_prev"; then
 653   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
 654   { echo "$as_me: error: missing argument to $ac_option" >&2
 655    { (exit 1); exit 1; }; }
 656 fi
 657
 658 # Be sure to have absolute paths.
 659 for ac_var in exec_prefix prefix
 660 do
 661   eval ac_val=$`echo $ac_var`
 662   case $ac_val in
 663     [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
 664     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 665    { (exit 1); exit 1; }; };;
 666   esac
 667 done
 668
 669 # Be sure to have absolute paths.
 670 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
 671               localstatedir libdir includedir oldincludedir infodir mandir
 672 do
 673   eval ac_val=$`echo $ac_var`
 674   case $ac_val in
 675     [\\/$]* | ?:[\\/]* ) ;;
 676     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 677    { (exit 1); exit 1; }; };;
 678   esac
 679 done
 680
 681 # There might be people who depend on the old broken behavior: `$host'
 682 # used to hold the argument of --host etc.
 683 # FIXME: To remove some day.
 684 build=$build_alias
 685 host=$host_alias
 686 target=$target_alias
 687
 688 # FIXME: To remove some day.
 689 if test "x$host_alias" != x; then
 690   if test "x$build_alias" = x; then
 691     cross_compiling=maybe
 692     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
 693     If a cross compiler is detected then cross compile mode will be used." >&2
 694   elif test "x$build_alias" != "x$host_alias"; then
 695     cross_compiling=yes
 696   fi
 697 fi
 698
 699 ac_tool_prefix=
 700 test -n "$host_alias" && ac_tool_prefix=$host_alias-
 701
 702 test "$silent" = yes && exec 6>/dev/null
 703
 704
 705 # Find the source files, if location was not specified.
 706 if test -z "$srcdir"; then
 707   ac_srcdir_defaulted=yes
 708   # Try the directory containing this script, then its parent.
 709   ac_confdir=`(dirname "$0") 2>/dev/null ||
 710 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 711          X"$0" : 'X\(//\)[^/]' \| \
 712          X"$0" : 'X\(//\)$' \| \
 713          X"$0" : 'X\(/\)' \| \
 714          .     : '\(.\)' 2>/dev/null ||
 715 echo X"$0" |
 716     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
 717           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
 718           /^X\(\/\/\)$/{ s//\1/; q; }
 719           /^X\(\/\).*/{ s//\1/; q; }
 720           s/.*/./; q'`
 721   srcdir=$ac_confdir
 722   if test ! -r $srcdir/$ac_unique_file; then
 723     srcdir=..
 724   fi
 725 else
 726   ac_srcdir_defaulted=no
 727 fi
 728 if test ! -r $srcdir/$ac_unique_file; then
 729   if test "$ac_srcdir_defaulted" = yes; then
 730     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
 731    { (exit 1); exit 1; }; }
 732   else
 733     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
 734    { (exit 1); exit 1; }; }
 735   fi
 736 fi
 737 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
 738   { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
 739    { (exit 1); exit 1; }; }
 740 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
 741 ac_env_build_alias_set=${build_alias+set}
 742 ac_env_build_alias_value=$build_alias
 743 ac_cv_env_build_alias_set=${build_alias+set}
 744 ac_cv_env_build_alias_value=$build_alias
 745 ac_env_host_alias_set=${host_alias+set}
 746 ac_env_host_alias_value=$host_alias
 747 ac_cv_env_host_alias_set=${host_alias+set}
 748 ac_cv_env_host_alias_value=$host_alias
 749 ac_env_target_alias_set=${target_alias+set}
 750 ac_env_target_alias_value=$target_alias
 751 ac_cv_env_target_alias_set=${target_alias+set}
 752 ac_cv_env_target_alias_value=$target_alias
 753 ac_env_CC_set=${CC+set}
 754 ac_env_CC_value=$CC
 755 ac_cv_env_CC_set=${CC+set}
 756 ac_cv_env_CC_value=$CC
 757 ac_env_CFLAGS_set=${CFLAGS+set}
 758 ac_env_CFLAGS_value=$CFLAGS
 759 ac_cv_env_CFLAGS_set=${CFLAGS+set}
 760 ac_cv_env_CFLAGS_value=$CFLAGS
 761 ac_env_LDFLAGS_set=${LDFLAGS+set}
 762 ac_env_LDFLAGS_value=$LDFLAGS
 763 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
 764 ac_cv_env_LDFLAGS_value=$LDFLAGS
 765 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
 766 ac_env_CPPFLAGS_value=$CPPFLAGS
 767 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
 768 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
 769 ac_env_CPP_set=${CPP+set}
 770 ac_env_CPP_value=$CPP
 771 ac_cv_env_CPP_set=${CPP+set}
 772 ac_cv_env_CPP_value=$CPP
 773
 774 #
 775 # Report the --help message.
 776 #
 777 if test "$ac_init_help" = "long"; then
 778   # Omit some internal or obsolete options to make the list less imposing.
 779   # This message is too long to be a string in the A/UX 3.1 sh.
 780   cat <<_ACEOF
 781 \`configure' configures this package to adapt to many kinds of systems.
 782
 783 Usage: $0 [OPTION]... [VAR=VALUE]...
 784
 785 To assign environment variables (e.g., CC, CFLAGS...), specify them as
 786 VAR=VALUE.  See below for descriptions of some of the useful variables.
 787
 788 Defaults for the options are specified in brackets.
 789
 790 Configuration:
 791   -h, --help              display this help and exit
 792       --help=short        display options specific to this package
 793       --help=recursive    display the short help of all the included packages
 794   -V, --version           display version information and exit
 795   -q, --quiet, --silent   do not print \`checking...' messages
 796       --cache-file=FILE   cache test results in FILE [disabled]
 797   -C, --config-cache      alias for \`--cache-file=config.cache'
 798   -n, --no-create         do not create output files
 799       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
 800
 801 _ACEOF
 802
 803   cat <<_ACEOF
 804 Installation directories:
 805   --prefix=PREFIX         install architecture-independent files in PREFIX
 806                           [$ac_default_prefix]
 807   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 808                           [PREFIX]
 809
 810 By default, \`make install' will install all the files in
 811 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
 812 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
 813 for instance \`--prefix=\$HOME'.
 814
 815 For better control, use the options below.
 816
 817 Fine tuning of the installation directories:
 818   --bindir=DIR           user executables [EPREFIX/bin]
 819   --sbindir=DIR          system admin executables [EPREFIX/sbin]
 820   --libexecdir=DIR       program executables [EPREFIX/libexec]
 821   --datadir=DIR          read-only architecture-independent data [PREFIX/share]
 822   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
 823   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
 824   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
 825   --libdir=DIR           object code libraries [EPREFIX/lib]
 826   --includedir=DIR       C header files [PREFIX/include]
 827   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
 828   --infodir=DIR          info documentation [PREFIX/info]
 829   --mandir=DIR           man documentation [PREFIX/man]
 830 _ACEOF
 831
 832   cat <<\_ACEOF
 833
 834 X features:
 835   --x-includes=DIR    X include files are in DIR
 836   --x-libraries=DIR   X library files are in DIR
 837 _ACEOF
 838 fi
 839
 840 if test -n "$ac_init_help"; then
 841
 842   cat <<\_ACEOF
 843
 844 Optional Features:
 845   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 846   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 847   --enable-libWUtil       try to use property lists handling in libWUtil
 848   --enable-wmaker         create windowmaker dockable application
 849
 850 Optional Packages:
 851   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 852   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 853   --with-x                use the X Window System
 854
 855 Some influential environment variables:
 856   CC          C compiler command
 857   CFLAGS      C compiler flags
 858   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
 859               nonstandard directory <lib dir>
 860   CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
 861               headers in a nonstandard directory <include dir>
 862   CPP         C preprocessor
 863
 864 Use these variables to override the choices made by `configure' or to help
 865 it to find libraries and programs with nonstandard names/locations.
 866
 867 _ACEOF
 868 fi
 869
 870 if test "$ac_init_help" = "recursive"; then
 871   # If there are subdirs, report their specific --help.
 872   ac_popdir=`pwd`
 873   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
 874     test -d $ac_dir || continue
 875     ac_builddir=.
 876
 877 if test "$ac_dir" != .; then
 878   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
 879   # A "../" for each directory in $ac_dir_suffix.
 880   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
 881 else
 882   ac_dir_suffix= ac_top_builddir=
 883 fi
 884
 885 case $srcdir in
 886   .)  # No --srcdir option.  We are building in place.
 887     ac_srcdir=.
 888     if test -z "$ac_top_builddir"; then
 889        ac_top_srcdir=.
 890     else
 891        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
 892     fi ;;
 893   [\\/]* | ?:[\\/]* )  # Absolute path.
 894     ac_srcdir=$srcdir$ac_dir_suffix;
 895     ac_top_srcdir=$srcdir ;;
 896   *) # Relative path.
 897     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
 898     ac_top_srcdir=$ac_top_builddir$srcdir ;;
 899 esac
 900
 901 # Do not use `cd foo && pwd` to compute absolute paths, because
 902 # the directories may not exist.
 903 case `pwd` in
 904 .) ac_abs_builddir="$ac_dir";;
 905 *)
 906   case "$ac_dir" in
 907   .) ac_abs_builddir=`pwd`;;
 908   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
 909   *) ac_abs_builddir=`pwd`/"$ac_dir";;
 910   esac;;
 911 esac
 912 case $ac_abs_builddir in
 913 .) ac_abs_top_builddir=${ac_top_builddir}.;;
 914 *)
 915   case ${ac_top_builddir}. in
 916   .) ac_abs_top_builddir=$ac_abs_builddir;;
 917   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
 918   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
 919   esac;;
 920 esac
 921 case $ac_abs_builddir in
 922 .) ac_abs_srcdir=$ac_srcdir;;
 923 *)
 924   case $ac_srcdir in
 925   .) ac_abs_srcdir=$ac_abs_builddir;;
 926   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
 927   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
 928   esac;;
 929 esac
 930 case $ac_abs_builddir in
 931 .) ac_abs_top_srcdir=$ac_top_srcdir;;
 932 *)
 933   case $ac_top_srcdir in
 934   .) ac_abs_top_srcdir=$ac_abs_builddir;;
 935   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
 936   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
 937   esac;;
 938 esac
 939
 940     cd $ac_dir
 941     # Check for guested configure; otherwise get Cygnus style configure.
 942     if test -f $ac_srcdir/configure.gnu; then
 943       echo
 944       $SHELL $ac_srcdir/configure.gnu  --help=recursive
 945     elif test -f $ac_srcdir/configure; then
 946       echo
 947       $SHELL $ac_srcdir/configure  --help=recursive
 948     elif test -f $ac_srcdir/configure.ac ||
 949            test -f $ac_srcdir/configure.in; then
 950       echo
 951       $ac_configure --help
 952     else
 953       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
 954     fi
 955     cd "$ac_popdir"
 956   done
 957 fi
 958
 959 test -n "$ac_init_help" && exit 0
 960 if $ac_init_version; then
 961   cat <<\_ACEOF
 962
 963 Copyright (C) 2003 Free Software Foundation, Inc.
 964 This configure script is free software; the Free Software Foundation
 965 gives unlimited permission to copy, distribute and modify it.
 966 _ACEOF
 967   exit 0
 968 fi
 969 exec 5>config.log
 970 cat >&5 <<_ACEOF
 971 This file contains any messages produced by compilers while
 972 running configure, to aid debugging if configure makes a mistake.
 973
 974 It was created by $as_me, which was
 975 generated by GNU Autoconf 2.59.  Invocation command line was
 976
 977   $ $0 $@
 978
 979 _ACEOF
 980 {
 981 cat <<_ASUNAME
 982 ## --------- ##
 983 ## Platform. ##
 984 ## --------- ##
 985
 986 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
 987 uname -m = `(uname -m) 2>/dev/null || echo unknown`
 988 uname -r = `(uname -r) 2>/dev/null || echo unknown`
 989 uname -s = `(uname -s) 2>/dev/null || echo unknown`
 990 uname -v = `(uname -v) 2>/dev/null || echo unknown`
 991
 992 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
 993 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
 994
 995 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
 996 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
 997 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
 998 hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
 999 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1000 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1001 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1002
1003 _ASUNAME
1004
1005 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1006 for as_dir in $PATH
1007 do
1008   IFS=$as_save_IFS
1009   test -z "$as_dir" && as_dir=.
1010   echo "PATH: $as_dir"
1011 done
1012
1013 } >&5
1014
1015 cat >&5 <<_ACEOF
1016
1017
1018 ## ----------- ##
1019 ## Core tests. ##
1020 ## ----------- ##
1021
1022 _ACEOF
1023
1024
1025 # Keep a trace of the command line.
1026 # Strip out --no-create and --no-recursion so they do not pile up.
1027 # Strip out --silent because we don't want to record it for future runs.
1028 # Also quote any args containing shell meta-characters.
1029 # Make two passes to allow for proper duplicate-argument suppression.
1030 ac_configure_args=
1031 ac_configure_args0=
1032 ac_configure_args1=
1033 ac_sep=
1034 ac_must_keep_next=false
1035 for ac_pass in 1 2
1036 do
1037   for ac_arg
1038   do
1039     case $ac_arg in
1040     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1041     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1042     | -silent | --silent | --silen | --sile | --sil)
1043       continue ;;
1044     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1045       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1046     esac
1047     case $ac_pass in
1048     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1049     2)
1050       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1051       if test $ac_must_keep_next = true; then
1052         ac_must_keep_next=false # Got value, back to normal.
1053       else
1054         case $ac_arg in
1055           *=* | --config-cache | -C | -disable-* | --disable-* \
1056           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1057           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1058           | -with-* | --with-* | -without-* | --without-* | --x)
1059             case "$ac_configure_args0 " in
1060               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1061             esac
1062             ;;
1063           -* ) ac_must_keep_next=true ;;
1064         esac
1065       fi
1066       ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1067       # Get rid of the leading space.
1068       ac_sep=" "
1069       ;;
1070     esac
1071   done
1072 done
1073 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1074 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1075
1076 # When interrupted or exit'd, cleanup temporary files, and complete
1077 # config.log.  We remove comments because anyway the quotes in there
1078 # would cause problems or look ugly.
1079 # WARNING: Be sure not to use single quotes in there, as some shells,
1080 # such as our DU 5.0 friend, will then `close' the trap.
1081 trap 'exit_status=$?
1082   # Save into config.log some information that might help in debugging.
1083   {
1084     echo
1085
1086     cat <<\_ASBOX
1087 ## ---------------- ##
1088 ## Cache variables. ##
1089 ## ---------------- ##
1090 _ASBOX
1091     echo
1092     # The following way of writing the cache mishandles newlines in values,
1093 {
1094   (set) 2>&1 |
1095     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1096     *ac_space=\ *)
1097       sed -n \
1098         "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1099           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1100       ;;
1101     *)
1102       sed -n \
1103         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1104       ;;
1105     esac;
1106 }
1107     echo
1108
1109     cat <<\_ASBOX
1110 ## ----------------- ##
1111 ## Output variables. ##
1112 ## ----------------- ##
1113 _ASBOX
1114     echo
1115     for ac_var in $ac_subst_vars
1116     do
1117       eval ac_val=$`echo $ac_var`
1118       echo "$ac_var='"'"'$ac_val'"'"'"
1119     done | sort
1120     echo
1121
1122     if test -n "$ac_subst_files"; then
1123       cat <<\_ASBOX
1124 ## ------------- ##
1125 ## Output files. ##
1126 ## ------------- ##
1127 _ASBOX
1128       echo
1129       for ac_var in $ac_subst_files
1130       do
1131         eval ac_val=$`echo $ac_var`
1132         echo "$ac_var='"'"'$ac_val'"'"'"
1133       done | sort
1134       echo
1135     fi
1136
1137     if test -s confdefs.h; then
1138       cat <<\_ASBOX
1139 ## ----------- ##
1140 ## confdefs.h. ##
1141 ## ----------- ##
1142 _ASBOX
1143       echo
1144       sed "/^$/d" confdefs.h | sort
1145       echo
1146     fi
1147     test "$ac_signal" != 0 &&
1148       echo "$as_me: caught signal $ac_signal"
1149     echo "$as_me: exit $exit_status"
1150   } >&5
1151   rm -f core *.core &&
1152   rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1153     exit $exit_status
1154      ' 0
1155 for ac_signal in 1 2 13 15; do
1156   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1157 done
1158 ac_signal=0
1159
1160 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1161 rm -rf conftest* confdefs.h
1162 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1163 echo >confdefs.h
1164
1165 # Predefined preprocessor variables.
1166
1167 cat >>confdefs.h <<_ACEOF
1168 #define PACKAGE_NAME "$PACKAGE_NAME"
1169 _ACEOF
1170
1171
1172 cat >>confdefs.h <<_ACEOF
1173 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1174 _ACEOF
1175
1176
1177 cat >>confdefs.h <<_ACEOF
1178 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1179 _ACEOF
1180
1181
1182 cat >>confdefs.h <<_ACEOF
1183 #define PACKAGE_STRING "$PACKAGE_STRING"
1184 _ACEOF
1185
1186
1187 cat >>confdefs.h <<_ACEOF
1188 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1189 _ACEOF
1190
1191
1192 # Let the site file select an alternate cache file if it wants to.
1193 # Prefer explicitly selected file to automatically selected ones.
1194 if test -z "$CONFIG_SITE"; then
1195   if test "x$prefix" != xNONE; then
1196     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1197   else
1198     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1199   fi
1200 fi
1201 for ac_site_file in $CONFIG_SITE; do
1202   if test -r "$ac_site_file"; then
1203     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1204 echo "$as_me: loading site script $ac_site_file" >&6;}
1205     sed 's/^/| /' "$ac_site_file" >&5
1206     . "$ac_site_file"
1207   fi
1208 done
1209
1210 if test -r "$cache_file"; then
1211   # Some versions of bash will fail to source /dev/null (special
1212   # files actually), so we avoid doing that.
1213   if test -f "$cache_file"; then
1214     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1215 echo "$as_me: loading cache $cache_file" >&6;}
1216     case $cache_file in
1217       [\\/]* | ?:[\\/]* ) . $cache_file;;
1218       *)                      . ./$cache_file;;
1219     esac
1220   fi
1221 else
1222   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1223 echo "$as_me: creating cache $cache_file" >&6;}
1224   >$cache_file
1225 fi
1226
1227 # Check that the precious variables saved in the cache have kept the same
1228 # value.
1229 ac_cache_corrupted=false
1230 for ac_var in `(set) 2>&1 |
1231                sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1232   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1233   eval ac_new_set=\$ac_env_${ac_var}_set
1234   eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1235   eval ac_new_val="\$ac_env_${ac_var}_value"
1236   case $ac_old_set,$ac_new_set in
1237     set,)
1238       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1239 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1240       ac_cache_corrupted=: ;;
1241     ,set)
1242       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1243 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1244       ac_cache_corrupted=: ;;
1245     ,);;
1246     *)
1247       if test "x$ac_old_val" != "x$ac_new_val"; then
1248         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1249 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1250         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1251 echo "$as_me:   former value:  $ac_old_val" >&2;}
1252         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1253 echo "$as_me:   current value: $ac_new_val" >&2;}
1254         ac_cache_corrupted=:
1255       fi;;
1256   esac
1257   # Pass precious variables to config.status.
1258   if test "$ac_new_set" = set; then
1259     case $ac_new_val in
1260     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1261       ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1262     *) ac_arg=$ac_var=$ac_new_val ;;
1263     esac
1264     case " $ac_configure_args " in
1265       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1266       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1267     esac
1268   fi
1269 done
1270 if $ac_cache_corrupted; then
1271   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1272 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1273   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1274 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1275    { (exit 1); exit 1; }; }
1276 fi
1277
1278 ac_ext=c
1279 ac_cpp='$CPP $CPPFLAGS'
1280 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1281 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1282 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303 ac_ext=c
1304 ac_cpp='$CPP $CPPFLAGS'
1305 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1306 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1307 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1308 if test -n "$ac_tool_prefix"; then
1309   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1310 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1311 echo "$as_me:$LINENO: checking for $ac_word" >&5
1312 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1313 if test "${ac_cv_prog_CC+set}" = set; then
1314   echo $ECHO_N "(cached) $ECHO_C" >&6
1315 else
1316   if test -n "$CC"; then
1317   ac_cv_prog_CC="$CC" # Let the user override the test.
1318 else
1319 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1320 for as_dir in $PATH
1321 do
1322   IFS=$as_save_IFS
1323   test -z "$as_dir" && as_dir=.
1324   for ac_exec_ext in '' $ac_executable_extensions; do
1325   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1326     ac_cv_prog_CC="${ac_tool_prefix}gcc"
1327     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1328     break 2
1329   fi
1330 done
1331 done
1332
1333 fi
1334 fi
1335 CC=$ac_cv_prog_CC
1336 if test -n "$CC"; then
1337   echo "$as_me:$LINENO: result: $CC" >&5
1338 echo "${ECHO_T}$CC" >&6
1339 else
1340   echo "$as_me:$LINENO: result: no" >&5
1341 echo "${ECHO_T}no" >&6
1342 fi
1343
1344 fi
1345 if test -z "$ac_cv_prog_CC"; then
1346   ac_ct_CC=$CC
1347   # Extract the first word of "gcc", so it can be a program name with args.
1348 set dummy gcc; ac_word=$2
1349 echo "$as_me:$LINENO: checking for $ac_word" >&5
1350 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1351 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1352   echo $ECHO_N "(cached) $ECHO_C" >&6
1353 else
1354   if test -n "$ac_ct_CC"; then
1355   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1356 else
1357 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1358 for as_dir in $PATH
1359 do
1360   IFS=$as_save_IFS
1361   test -z "$as_dir" && as_dir=.
1362   for ac_exec_ext in '' $ac_executable_extensions; do
1363   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1364     ac_cv_prog_ac_ct_CC="gcc"
1365     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1366     break 2
1367   fi
1368 done
1369 done
1370
1371 fi
1372 fi
1373 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1374 if test -n "$ac_ct_CC"; then
1375   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1376 echo "${ECHO_T}$ac_ct_CC" >&6
1377 else
1378   echo "$as_me:$LINENO: result: no" >&5
1379 echo "${ECHO_T}no" >&6
1380 fi
1381
1382   CC=$ac_ct_CC
1383 else
1384   CC="$ac_cv_prog_CC"
1385 fi
1386
1387 if test -z "$CC"; then
1388   if test -n "$ac_tool_prefix"; then
1389   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1390 set dummy ${ac_tool_prefix}cc; ac_word=$2
1391 echo "$as_me:$LINENO: checking for $ac_word" >&5
1392 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1393 if test "${ac_cv_prog_CC+set}" = set; then
1394   echo $ECHO_N "(cached) $ECHO_C" >&6
1395 else
1396   if test -n "$CC"; then
1397   ac_cv_prog_CC="$CC" # Let the user override the test.
1398 else
1399 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1400 for as_dir in $PATH
1401 do
1402   IFS=$as_save_IFS
1403   test -z "$as_dir" && as_dir=.
1404   for ac_exec_ext in '' $ac_executable_extensions; do
1405   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1406     ac_cv_prog_CC="${ac_tool_prefix}cc"
1407     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1408     break 2
1409   fi
1410 done
1411 done
1412
1413 fi
1414 fi
1415 CC=$ac_cv_prog_CC
1416 if test -n "$CC"; then
1417   echo "$as_me:$LINENO: result: $CC" >&5
1418 echo "${ECHO_T}$CC" >&6
1419 else
1420   echo "$as_me:$LINENO: result: no" >&5
1421 echo "${ECHO_T}no" >&6
1422 fi
1423
1424 fi
1425 if test -z "$ac_cv_prog_CC"; then
1426   ac_ct_CC=$CC
1427   # Extract the first word of "cc", so it can be a program name with args.
1428 set dummy cc; ac_word=$2
1429 echo "$as_me:$LINENO: checking for $ac_word" >&5
1430 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1431 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1432   echo $ECHO_N "(cached) $ECHO_C" >&6
1433 else
1434   if test -n "$ac_ct_CC"; then
1435   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1436 else
1437 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1438 for as_dir in $PATH
1439 do
1440   IFS=$as_save_IFS
1441   test -z "$as_dir" && as_dir=.
1442   for ac_exec_ext in '' $ac_executable_extensions; do
1443   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1444     ac_cv_prog_ac_ct_CC="cc"
1445     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1446     break 2
1447   fi
1448 done
1449 done
1450
1451 fi
1452 fi
1453 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1454 if test -n "$ac_ct_CC"; then
1455   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1456 echo "${ECHO_T}$ac_ct_CC" >&6
1457 else
1458   echo "$as_me:$LINENO: result: no" >&5
1459 echo "${ECHO_T}no" >&6
1460 fi
1461
1462   CC=$ac_ct_CC
1463 else
1464   CC="$ac_cv_prog_CC"
1465 fi
1466
1467 fi
1468 if test -z "$CC"; then
1469   # Extract the first word of "cc", so it can be a program name with args.
1470 set dummy cc; ac_word=$2
1471 echo "$as_me:$LINENO: checking for $ac_word" >&5
1472 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1473 if test "${ac_cv_prog_CC+set}" = set; then
1474   echo $ECHO_N "(cached) $ECHO_C" >&6
1475 else
1476   if test -n "$CC"; then
1477   ac_cv_prog_CC="$CC" # Let the user override the test.
1478 else
1479   ac_prog_rejected=no
1480 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1481 for as_dir in $PATH
1482 do
1483   IFS=$as_save_IFS
1484   test -z "$as_dir" && as_dir=.
1485   for ac_exec_ext in '' $ac_executable_extensions; do
1486   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1487     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1488        ac_prog_rejected=yes
1489        continue
1490      fi
1491     ac_cv_prog_CC="cc"
1492     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1493     break 2
1494   fi
1495 done
1496 done
1497
1498 if test $ac_prog_rejected = yes; then
1499   # We found a bogon in the path, so make sure we never use it.
1500   set dummy $ac_cv_prog_CC
1501   shift
1502   if test $# != 0; then
1503     # We chose a different compiler from the bogus one.
1504     # However, it has the same basename, so the bogon will be chosen
1505     # first if we set CC to just the basename; use the full file name.
1506     shift
1507     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1508   fi
1509 fi
1510 fi
1511 fi
1512 CC=$ac_cv_prog_CC
1513 if test -n "$CC"; then
1514   echo "$as_me:$LINENO: result: $CC" >&5
1515 echo "${ECHO_T}$CC" >&6
1516 else
1517   echo "$as_me:$LINENO: result: no" >&5
1518 echo "${ECHO_T}no" >&6
1519 fi
1520
1521 fi
1522 if test -z "$CC"; then
1523   if test -n "$ac_tool_prefix"; then
1524   for ac_prog in cl
1525   do
1526     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1527 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1528 echo "$as_me:$LINENO: checking for $ac_word" >&5
1529 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1530 if test "${ac_cv_prog_CC+set}" = set; then
1531   echo $ECHO_N "(cached) $ECHO_C" >&6
1532 else
1533   if test -n "$CC"; then
1534   ac_cv_prog_CC="$CC" # Let the user override the test.
1535 else
1536 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1537 for as_dir in $PATH
1538 do
1539   IFS=$as_save_IFS
1540   test -z "$as_dir" && as_dir=.
1541   for ac_exec_ext in '' $ac_executable_extensions; do
1542   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1543     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1544     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1545     break 2
1546   fi
1547 done
1548 done
1549
1550 fi
1551 fi
1552 CC=$ac_cv_prog_CC
1553 if test -n "$CC"; then
1554   echo "$as_me:$LINENO: result: $CC" >&5
1555 echo "${ECHO_T}$CC" >&6
1556 else
1557   echo "$as_me:$LINENO: result: no" >&5
1558 echo "${ECHO_T}no" >&6
1559 fi
1560
1561     test -n "$CC" && break
1562   done
1563 fi
1564 if test -z "$CC"; then
1565   ac_ct_CC=$CC
1566   for ac_prog in cl
1567 do
1568   # Extract the first word of "$ac_prog", so it can be a program name with args.
1569 set dummy $ac_prog; ac_word=$2
1570 echo "$as_me:$LINENO: checking for $ac_word" >&5
1571 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1572 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1573   echo $ECHO_N "(cached) $ECHO_C" >&6
1574 else
1575   if test -n "$ac_ct_CC"; then
1576   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1577 else
1578 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1579 for as_dir in $PATH
1580 do
1581   IFS=$as_save_IFS
1582   test -z "$as_dir" && as_dir=.
1583   for ac_exec_ext in '' $ac_executable_extensions; do
1584   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1585     ac_cv_prog_ac_ct_CC="$ac_prog"
1586     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1587     break 2
1588   fi
1589 done
1590 done
1591
1592 fi
1593 fi
1594 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1595 if test -n "$ac_ct_CC"; then
1596   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1597 echo "${ECHO_T}$ac_ct_CC" >&6
1598 else
1599   echo "$as_me:$LINENO: result: no" >&5
1600 echo "${ECHO_T}no" >&6
1601 fi
1602
1603   test -n "$ac_ct_CC" && break
1604 done
1605
1606   CC=$ac_ct_CC
1607 fi
1608
1609 fi
1610
1611
1612 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
1613 See \`config.log' for more details." >&5
1614 echo "$as_me: error: no acceptable C compiler found in \$PATH
1615 See \`config.log' for more details." >&2;}
1616    { (exit 1); exit 1; }; }
1617
1618 # Provide some information about the compiler.
1619 echo "$as_me:$LINENO:" \
1620      "checking for C compiler version" >&5
1621 ac_compiler=`set X $ac_compile; echo $2`
1622 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1623   (eval $ac_compiler --version </dev/null >&5) 2>&5
1624   ac_status=$?
1625   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1626   (exit $ac_status); }
1627 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1628   (eval $ac_compiler -v </dev/null >&5) 2>&5
1629   ac_status=$?
1630   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1631   (exit $ac_status); }
1632 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1633   (eval $ac_compiler -V </dev/null >&5) 2>&5
1634   ac_status=$?
1635   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1636   (exit $ac_status); }
1637
1638 cat >conftest.$ac_ext <<_ACEOF
1639 /* confdefs.h.  */
1640 _ACEOF
1641 cat confdefs.h >>conftest.$ac_ext
1642 cat >>conftest.$ac_ext <<_ACEOF
1643 /* end confdefs.h.  */
1644
1645 int
1646 main ()
1647 {
1648
1649   ;
1650   return 0;
1651 }
1652 _ACEOF
1653 ac_clean_files_save=$ac_clean_files
1654 ac_clean_files="$ac_clean_files a.out a.exe b.out"
1655 # Try to create an executable without -o first, disregard a.out.
1656 # It will help us diagnose broken compilers, and finding out an intuition
1657 # of exeext.
1658 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
1659 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
1660 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
1661 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1662   (eval $ac_link_default) 2>&5
1663   ac_status=$?
1664   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1665   (exit $ac_status); }; then
1666   # Find the output, starting from the most likely.  This scheme is
1667 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
1668 # resort.
1669
1670 # Be careful to initialize this variable, since it used to be cached.
1671 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
1672 ac_cv_exeext=
1673 # b.out is created by i960 compilers.
1674 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
1675 do
1676   test -f "$ac_file" || continue
1677   case $ac_file in
1678     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
1679         ;;
1680     conftest.$ac_ext )
1681         # This is the source file.
1682         ;;
1683     [ab].out )
1684         # We found the default executable, but exeext='' is most
1685         # certainly right.
1686         break;;
1687     *.* )
1688         ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1689         # FIXME: I believe we export ac_cv_exeext for Libtool,
1690         # but it would be cool to find out if it's true.  Does anybody
1691         # maintain Libtool? --akim.
1692         export ac_cv_exeext
1693         break;;
1694     * )
1695         break;;
1696   esac
1697 done
1698 else
1699   echo "$as_me: failed program was:" >&5
1700 sed 's/^/| /' conftest.$ac_ext >&5
1701
1702 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
1703 See \`config.log' for more details." >&5
1704 echo "$as_me: error: C compiler cannot create executables
1705 See \`config.log' for more details." >&2;}
1706    { (exit 77); exit 77; }; }
1707 fi
1708
1709 ac_exeext=$ac_cv_exeext
1710 echo "$as_me:$LINENO: result: $ac_file" >&5
1711 echo "${ECHO_T}$ac_file" >&6
1712
1713 # Check the compiler produces executables we can run.  If not, either
1714 # the compiler is broken, or we cross compile.
1715 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
1716 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
1717 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
1718 # If not cross compiling, check that we can run a simple program.
1719 if test "$cross_compiling" != yes; then
1720   if { ac_try='./$ac_file'
1721   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1722   (eval $ac_try) 2>&5
1723   ac_status=$?
1724   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1725   (exit $ac_status); }; }; then
1726     cross_compiling=no
1727   else
1728     if test "$cross_compiling" = maybe; then
1729         cross_compiling=yes
1730     else
1731         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
1732 If you meant to cross compile, use \`--host'.
1733 See \`config.log' for more details." >&5
1734 echo "$as_me: error: cannot run C compiled programs.
1735 If you meant to cross compile, use \`--host'.
1736 See \`config.log' for more details." >&2;}
1737    { (exit 1); exit 1; }; }
1738     fi
1739   fi
1740 fi
1741 echo "$as_me:$LINENO: result: yes" >&5
1742 echo "${ECHO_T}yes" >&6
1743
1744 rm -f a.out a.exe conftest$ac_cv_exeext b.out
1745 ac_clean_files=$ac_clean_files_save
1746 # Check the compiler produces executables we can run.  If not, either
1747 # the compiler is broken, or we cross compile.
1748 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
1749 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
1750 echo "$as_me:$LINENO: result: $cross_compiling" >&5
1751 echo "${ECHO_T}$cross_compiling" >&6
1752
1753 echo "$as_me:$LINENO: checking for suffix of executables" >&5
1754 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
1755 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
1756   (eval $ac_link) 2>&5
1757   ac_status=$?
1758   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1759   (exit $ac_status); }; then
1760   # If both `conftest.exe' and `conftest' are `present' (well, observable)
1761 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
1762 # work properly (i.e., refer to `conftest.exe'), while it won't with
1763 # `rm'.
1764 for ac_file in conftest.exe conftest conftest.*; do
1765   test -f "$ac_file" || continue
1766   case $ac_file in
1767     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
1768     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1769           export ac_cv_exeext
1770           break;;
1771     * ) break;;
1772   esac
1773 done
1774 else
1775   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
1776 See \`config.log' for more details." >&5
1777 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
1778 See \`config.log' for more details." >&2;}
1779    { (exit 1); exit 1; }; }
1780 fi
1781
1782 rm -f conftest$ac_cv_exeext
1783 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
1784 echo "${ECHO_T}$ac_cv_exeext" >&6
1785
1786 rm -f conftest.$ac_ext
1787 EXEEXT=$ac_cv_exeext
1788 ac_exeext=$EXEEXT
1789 echo "$as_me:$LINENO: checking for suffix of object files" >&5
1790 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
1791 if test "${ac_cv_objext+set}" = set; then
1792   echo $ECHO_N "(cached) $ECHO_C" >&6
1793 else
1794   cat >conftest.$ac_ext <<_ACEOF
1795 /* confdefs.h.  */
1796 _ACEOF
1797 cat confdefs.h >>conftest.$ac_ext
1798 cat >>conftest.$ac_ext <<_ACEOF
1799 /* end confdefs.h.  */
1800
1801 int
1802 main ()
1803 {
1804
1805   ;
1806   return 0;
1807 }
1808 _ACEOF
1809 rm -f conftest.o conftest.obj
1810 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1811   (eval $ac_compile) 2>&5
1812   ac_status=$?
1813   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1814   (exit $ac_status); }; then
1815   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
1816   case $ac_file in
1817     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
1818     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
1819        break;;
1820   esac
1821 done
1822 else
1823   echo "$as_me: failed program was:" >&5
1824 sed 's/^/| /' conftest.$ac_ext >&5
1825
1826 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
1827 See \`config.log' for more details." >&5
1828 echo "$as_me: error: cannot compute suffix of object files: cannot compile
1829 See \`config.log' for more details." >&2;}
1830    { (exit 1); exit 1; }; }
1831 fi
1832
1833 rm -f conftest.$ac_cv_objext conftest.$ac_ext
1834 fi
1835 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
1836 echo "${ECHO_T}$ac_cv_objext" >&6
1837 OBJEXT=$ac_cv_objext
1838 ac_objext=$OBJEXT
1839 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
1840 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
1841 if test "${ac_cv_c_compiler_gnu+set}" = set; then
1842   echo $ECHO_N "(cached) $ECHO_C" >&6
1843 else
1844   cat >conftest.$ac_ext <<_ACEOF
1845 /* confdefs.h.  */
1846 _ACEOF
1847 cat confdefs.h >>conftest.$ac_ext
1848 cat >>conftest.$ac_ext <<_ACEOF
1849 /* end confdefs.h.  */
1850
1851 int
1852 main ()
1853 {
1854 #ifndef __GNUC__
1855        choke me
1856 #endif
1857
1858   ;
1859   return 0;
1860 }
1861 _ACEOF
1862 rm -f conftest.$ac_objext
1863 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1864   (eval $ac_compile) 2>conftest.er1
1865   ac_status=$?
1866   grep -v '^ *+' conftest.er1 >conftest.err
1867   rm -f conftest.er1
1868   cat conftest.err >&5
1869   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1870   (exit $ac_status); } &&
1871          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
1872   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1873   (eval $ac_try) 2>&5
1874   ac_status=$?
1875   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1876   (exit $ac_status); }; } &&
1877          { ac_try='test -s conftest.$ac_objext'
1878   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1879   (eval $ac_try) 2>&5
1880   ac_status=$?
1881   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1882   (exit $ac_status); }; }; then
1883   ac_compiler_gnu=yes
1884 else
1885   echo "$as_me: failed program was:" >&5
1886 sed 's/^/| /' conftest.$ac_ext >&5
1887
1888 ac_compiler_gnu=no
1889 fi
1890 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
1891 ac_cv_c_compiler_gnu=$ac_compiler_gnu
1892
1893 fi
1894 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
1895 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
1896 GCC=`test $ac_compiler_gnu = yes && echo yes`
1897 ac_test_CFLAGS=${CFLAGS+set}
1898 ac_save_CFLAGS=$CFLAGS
1899 CFLAGS="-g"
1900 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
1901 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
1902 if test "${ac_cv_prog_cc_g+set}" = set; then
1903   echo $ECHO_N "(cached) $ECHO_C" >&6
1904 else
1905   cat >conftest.$ac_ext <<_ACEOF
1906 /* confdefs.h.  */
1907 _ACEOF
1908 cat confdefs.h >>conftest.$ac_ext
1909 cat >>conftest.$ac_ext <<_ACEOF
1910 /* end confdefs.h.  */
1911
1912 int
1913 main ()
1914 {
1915
1916   ;
1917   return 0;
1918 }
1919 _ACEOF
1920 rm -f conftest.$ac_objext
1921 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1922   (eval $ac_compile) 2>conftest.er1
1923   ac_status=$?
1924   grep -v '^ *+' conftest.er1 >conftest.err
1925   rm -f conftest.er1
1926   cat conftest.err >&5
1927   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1928   (exit $ac_status); } &&
1929          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
1930   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1931   (eval $ac_try) 2>&5
1932   ac_status=$?
1933   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1934   (exit $ac_status); }; } &&
1935          { ac_try='test -s conftest.$ac_objext'
1936   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1937   (eval $ac_try) 2>&5
1938   ac_status=$?
1939   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1940   (exit $ac_status); }; }; then
1941   ac_cv_prog_cc_g=yes
1942 else
1943   echo "$as_me: failed program was:" >&5
1944 sed 's/^/| /' conftest.$ac_ext >&5
1945
1946 ac_cv_prog_cc_g=no
1947 fi
1948 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
1949 fi
1950 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
1951 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
1952 if test "$ac_test_CFLAGS" = set; then
1953   CFLAGS=$ac_save_CFLAGS
1954 elif test $ac_cv_prog_cc_g = yes; then
1955   if test "$GCC" = yes; then
1956     CFLAGS="-g -O2"
1957   else
1958     CFLAGS="-g"
1959   fi
1960 else
1961   if test "$GCC" = yes; then
1962     CFLAGS="-O2"
1963   else
1964     CFLAGS=
1965   fi
1966 fi
1967 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
1968 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
1969 if test "${ac_cv_prog_cc_stdc+set}" = set; then
1970   echo $ECHO_N "(cached) $ECHO_C" >&6
1971 else
1972   ac_cv_prog_cc_stdc=no
1973 ac_save_CC=$CC
1974 cat >conftest.$ac_ext <<_ACEOF
1975 /* confdefs.h.  */
1976 _ACEOF
1977 cat confdefs.h >>conftest.$ac_ext
1978 cat >>conftest.$ac_ext <<_ACEOF
1979 /* end confdefs.h.  */
1980 #include <stdarg.h>
1981 #include <stdio.h>
1982 #include <sys/types.h>
1983 #include <sys/stat.h>
1984 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
1985 struct buf { int x; };
1986 FILE * (*rcsopen) (struct buf *, struct stat *, int);
1987 static char *e (p, i)
1988      char **p;
1989      int i;
1990 {
1991   return p[i];
1992 }
1993 static char *f (char * (*g) (char **, int), char **p, ...)
1994 {
1995   char *s;
1996   va_list v;
1997   va_start (v,p);
1998   s = g (p, va_arg (v,int));
1999   va_end (v);
2000   return s;
2001 }
2002
2003 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2004    function prototypes and stuff, but not '\xHH' hex character constants.
2005    These don't provoke an error unfortunately, instead are silently treated
2006    as 'x'.  The following induces an error, until -std1 is added to get
2007    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2008    array size at least.  It's necessary to write '\x00'==0 to get something
2009    that's true only with -std1.  */
2010 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2011
2012 int test (int i, double x);
2013 struct s1 {int (*f) (int a);};
2014 struct s2 {int (*f) (double a);};
2015 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2016 int argc;
2017 char **argv;
2018 int
2019 main ()
2020 {
2021 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2022   ;
2023   return 0;
2024 }
2025 _ACEOF
2026 # Don't try gcc -ansi; that turns off useful extensions and
2027 # breaks some systems' header files.
2028 # AIX                   -qlanglvl=ansi
2029 # Ultrix and OSF/1      -std1
2030 # HP-UX 10.20 and later -Ae
2031 # HP-UX older versions  -Aa -D_HPUX_SOURCE
2032 # SVR4                  -Xc -D__EXTENSIONS__
2033 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2034 do
2035   CC="$ac_save_CC $ac_arg"
2036   rm -f conftest.$ac_objext
2037 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2038   (eval $ac_compile) 2>conftest.er1
2039   ac_status=$?
2040   grep -v '^ *+' conftest.er1 >conftest.err
2041   rm -f conftest.er1
2042   cat conftest.err >&5
2043   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2044   (exit $ac_status); } &&
2045          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
2046   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2047   (eval $ac_try) 2>&5
2048   ac_status=$?
2049   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2050   (exit $ac_status); }; } &&
2051          { ac_try='test -s conftest.$ac_objext'
2052   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2053   (eval $ac_try) 2>&5
2054   ac_status=$?
2055   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2056   (exit $ac_status); }; }; then
2057   ac_cv_prog_cc_stdc=$ac_arg
2058 break
2059 else
2060   echo "$as_me: failed program was:" >&5
2061 sed 's/^/| /' conftest.$ac_ext >&5
2062
2063 fi
2064 rm -f conftest.err conftest.$ac_objext
2065 done
2066 rm -f conftest.$ac_ext conftest.$ac_objext
2067 CC=$ac_save_CC
2068
2069 fi
2070
2071 case "x$ac_cv_prog_cc_stdc" in
2072   x|xno)
2073     echo "$as_me:$LINENO: result: none needed" >&5
2074 echo "${ECHO_T}none needed" >&6 ;;
2075   *)
2076     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2077 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2078     CC="$CC $ac_cv_prog_cc_stdc" ;;
2079 esac
2080
2081 # Some people use a C++ compiler to compile C.  Since we use `exit',
2082 # in C++ we need to declare it.  In case someone uses the same compiler
2083 # for both compiling C and C++ we need to have the C++ compiler decide
2084 # the declaration of exit, since it's the most demanding environment.
2085 cat >conftest.$ac_ext <<_ACEOF
2086 #ifndef __cplusplus
2087   choke me
2088 #endif
2089 _ACEOF
2090 rm -f conftest.$ac_objext
2091 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2092   (eval $ac_compile) 2>conftest.er1
2093   ac_status=$?
2094   grep -v '^ *+' conftest.er1 >conftest.err
2095   rm -f conftest.er1
2096   cat conftest.err >&5
2097   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2098   (exit $ac_status); } &&
2099          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
2100   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2101   (eval $ac_try) 2>&5
2102   ac_status=$?
2103   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2104   (exit $ac_status); }; } &&
2105          { ac_try='test -s conftest.$ac_objext'
2106   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2107   (eval $ac_try) 2>&5
2108   ac_status=$?
2109   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2110   (exit $ac_status); }; }; then
2111   for ac_declaration in \
2112    '' \
2113    'extern "C" void std::exit (int) throw (); using std::exit;' \
2114    'extern "C" void std::exit (int); using std::exit;' \
2115    'extern "C" void exit (int) throw ();' \
2116    'extern "C" void exit (int);' \
2117    'void exit (int);'
2118 do
2119   cat >conftest.$ac_ext <<_ACEOF
2120 /* confdefs.h.  */
2121 _ACEOF
2122 cat confdefs.h >>conftest.$ac_ext
2123 cat >>conftest.$ac_ext <<_ACEOF
2124 /* end confdefs.h.  */
2125 $ac_declaration
2126 #include <stdlib.h>
2127 int
2128 main ()
2129 {
2130 exit (42);
2131   ;
2132   return 0;
2133 }
2134 _ACEOF
2135 rm -f conftest.$ac_objext
2136 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2137   (eval $ac_compile) 2>conftest.er1
2138   ac_status=$?
2139   grep -v '^ *+' conftest.er1 >conftest.err
2140   rm -f conftest.er1
2141   cat conftest.err >&5
2142   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2143   (exit $ac_status); } &&
2144          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
2145   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2146   (eval $ac_try) 2>&5
2147   ac_status=$?
2148   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2149   (exit $ac_status); }; } &&
2150          { ac_try='test -s conftest.$ac_objext'
2151   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2152   (eval $ac_try) 2>&5
2153   ac_status=$?
2154   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2155   (exit $ac_status); }; }; then
2156   :
2157 else
2158   echo "$as_me: failed program was:" >&5
2159 sed 's/^/| /' conftest.$ac_ext >&5
2160
2161 continue
2162 fi
2163 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2164   cat >conftest.$ac_ext <<_ACEOF
2165 /* confdefs.h.  */
2166 _ACEOF
2167 cat confdefs.h >>conftest.$ac_ext
2168 cat >>conftest.$ac_ext <<_ACEOF
2169 /* end confdefs.h.  */
2170 $ac_declaration
2171 int
2172 main ()
2173 {
2174 exit (42);
2175   ;
2176   return 0;
2177 }
2178 _ACEOF
2179 rm -f conftest.$ac_objext
2180 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2181   (eval $ac_compile) 2>conftest.er1
2182   ac_status=$?
2183   grep -v '^ *+' conftest.er1 >conftest.err
2184   rm -f conftest.er1
2185   cat conftest.err >&5
2186   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2187   (exit $ac_status); } &&
2188          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
2189   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2190   (eval $ac_try) 2>&5
2191   ac_status=$?
2192   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2193   (exit $ac_status); }; } &&
2194          { ac_try='test -s conftest.$ac_objext'
2195   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2196   (eval $ac_try) 2>&5
2197   ac_status=$?
2198   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2199   (exit $ac_status); }; }; then
2200   break
2201 else
2202   echo "$as_me: failed program was:" >&5
2203 sed 's/^/| /' conftest.$ac_ext >&5
2204
2205 fi
2206 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2207 done
2208 rm -f conftest*
2209 if test -n "$ac_declaration"; then
2210   echo '#ifdef __cplusplus' >>confdefs.h
2211   echo $ac_declaration      >>confdefs.h
2212   echo '#endif'             >>confdefs.h
2213 fi
2214
2215 else
2216   echo "$as_me: failed program was:" >&5
2217 sed 's/^/| /' conftest.$ac_ext >&5
2218
2219 fi
2220 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2221 ac_ext=c
2222 ac_cpp='$CPP $CPPFLAGS'
2223 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2224 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2225 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2226
2227
2228 WUTIL_LIB="-lWUtil"
2229
2230
2231
2232
2233
2234 ac_ext=c
2235 ac_cpp='$CPP $CPPFLAGS'
2236 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2237 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2238 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2239 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
2240 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
2241 # On Suns, sometimes $CPP names a directory.
2242 if test -n "$CPP" && test -d "$CPP"; then
2243   CPP=
2244 fi
2245 if test -z "$CPP"; then
2246   if test "${ac_cv_prog_CPP+set}" = set; then
2247   echo $ECHO_N "(cached) $ECHO_C" >&6
2248 else
2249       # Double quotes because CPP needs to be expanded
2250     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2251     do
2252       ac_preproc_ok=false
2253 for ac_c_preproc_warn_flag in '' yes
2254 do
2255   # Use a header file that comes with gcc, so configuring glibc
2256   # with a fresh cross-compiler works.
2257   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2258   # <limits.h> exists even on freestanding compilers.
2259   # On the NeXT, cc -E runs the code through the compiler's parser,
2260   # not just through cpp. "Syntax error" is here to catch this case.
2261   cat >conftest.$ac_ext <<_ACEOF
2262 /* confdefs.h.  */
2263 _ACEOF
2264 cat confdefs.h >>conftest.$ac_ext
2265 cat >>conftest.$ac_ext <<_ACEOF
2266 /* end confdefs.h.  */
2267 #ifdef __STDC__
2268 # include <limits.h>
2269 #else
2270 # include <assert.h>
2271 #endif
2272                      Syntax error
2273 _ACEOF
2274 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2275   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2276   ac_status=$?
2277   grep -v '^ *+' conftest.er1 >conftest.err
2278   rm -f conftest.er1
2279   cat conftest.err >&5
2280   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2281   (exit $ac_status); } >/dev/null; then
2282   if test -s conftest.err; then
2283     ac_cpp_err=$ac_c_preproc_warn_flag
2284     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2285   else
2286     ac_cpp_err=
2287   fi
2288 else
2289   ac_cpp_err=yes
2290 fi
2291 if test -z "$ac_cpp_err"; then
2292   :
2293 else
2294   echo "$as_me: failed program was:" >&5
2295 sed 's/^/| /' conftest.$ac_ext >&5
2296
2297   # Broken: fails on valid input.
2298 continue
2299 fi
2300 rm -f conftest.err conftest.$ac_ext
2301
2302   # OK, works on sane cases.  Now check whether non-existent headers
2303   # can be detected and how.
2304   cat >conftest.$ac_ext <<_ACEOF
2305 /* confdefs.h.  */
2306 _ACEOF
2307 cat confdefs.h >>conftest.$ac_ext
2308 cat >>conftest.$ac_ext <<_ACEOF
2309 /* end confdefs.h.  */
2310 #include <ac_nonexistent.h>
2311 _ACEOF
2312 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2313   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2314   ac_status=$?
2315   grep -v '^ *+' conftest.er1 >conftest.err
2316   rm -f conftest.er1
2317   cat conftest.err >&5
2318   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2319   (exit $ac_status); } >/dev/null; then
2320   if test -s conftest.err; then
2321     ac_cpp_err=$ac_c_preproc_warn_flag
2322     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2323   else
2324     ac_cpp_err=
2325   fi
2326 else
2327   ac_cpp_err=yes
2328 fi
2329 if test -z "$ac_cpp_err"; then
2330   # Broken: success on invalid input.
2331 continue
2332 else
2333   echo "$as_me: failed program was:" >&5
2334 sed 's/^/| /' conftest.$ac_ext >&5
2335
2336   # Passes both tests.
2337 ac_preproc_ok=:
2338 break
2339 fi
2340 rm -f conftest.err conftest.$ac_ext
2341
2342 done
2343 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2344 rm -f conftest.err conftest.$ac_ext
2345 if $ac_preproc_ok; then
2346   break
2347 fi
2348
2349     done
2350     ac_cv_prog_CPP=$CPP
2351
2352 fi
2353   CPP=$ac_cv_prog_CPP
2354 else
2355   ac_cv_prog_CPP=$CPP
2356 fi
2357 echo "$as_me:$LINENO: result: $CPP" >&5
2358 echo "${ECHO_T}$CPP" >&6
2359 ac_preproc_ok=false
2360 for ac_c_preproc_warn_flag in '' yes
2361 do
2362   # Use a header file that comes with gcc, so configuring glibc
2363   # with a fresh cross-compiler works.
2364   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2365   # <limits.h> exists even on freestanding compilers.
2366   # On the NeXT, cc -E runs the code through the compiler's parser,
2367   # not just through cpp. "Syntax error" is here to catch this case.
2368   cat >conftest.$ac_ext <<_ACEOF
2369 /* confdefs.h.  */
2370 _ACEOF
2371 cat confdefs.h >>conftest.$ac_ext
2372 cat >>conftest.$ac_ext <<_ACEOF
2373 /* end confdefs.h.  */
2374 #ifdef __STDC__
2375 # include <limits.h>
2376 #else
2377 # include <assert.h>
2378 #endif
2379                      Syntax error
2380 _ACEOF
2381 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2382   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2383   ac_status=$?
2384   grep -v '^ *+' conftest.er1 >conftest.err
2385   rm -f conftest.er1
2386   cat conftest.err >&5
2387   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2388   (exit $ac_status); } >/dev/null; then
2389   if test -s conftest.err; then
2390     ac_cpp_err=$ac_c_preproc_warn_flag
2391     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2392   else
2393     ac_cpp_err=
2394   fi
2395 else
2396   ac_cpp_err=yes
2397 fi
2398 if test -z "$ac_cpp_err"; then
2399   :
2400 else
2401   echo "$as_me: failed program was:" >&5
2402 sed 's/^/| /' conftest.$ac_ext >&5
2403
2404   # Broken: fails on valid input.
2405 continue
2406 fi
2407 rm -f conftest.err conftest.$ac_ext
2408
2409   # OK, works on sane cases.  Now check whether non-existent headers
2410   # can be detected and how.
2411   cat >conftest.$ac_ext <<_ACEOF
2412 /* confdefs.h.  */
2413 _ACEOF
2414 cat confdefs.h >>conftest.$ac_ext
2415 cat >>conftest.$ac_ext <<_ACEOF
2416 /* end confdefs.h.  */
2417 #include <ac_nonexistent.h>
2418 _ACEOF
2419 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2420   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2421   ac_status=$?
2422   grep -v '^ *+' conftest.er1 >conftest.err
2423   rm -f conftest.er1
2424   cat conftest.err >&5
2425   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2426   (exit $ac_status); } >/dev/null; then
2427   if test -s conftest.err; then
2428     ac_cpp_err=$ac_c_preproc_warn_flag
2429     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2430   else
2431     ac_cpp_err=
2432   fi
2433 else
2434   ac_cpp_err=yes
2435 fi
2436 if test -z "$ac_cpp_err"; then
2437   # Broken: success on invalid input.
2438 continue
2439 else
2440   echo "$as_me: failed program was:" >&5
2441 sed 's/^/| /' conftest.$ac_ext >&5
2442
2443   # Passes both tests.
2444 ac_preproc_ok=:
2445 break
2446 fi
2447 rm -f conftest.err conftest.$ac_ext
2448
2449 done
2450 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2451 rm -f conftest.err conftest.$ac_ext
2452 if $ac_preproc_ok; then
2453   :
2454 else
2455   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
2456 See \`config.log' for more details." >&5
2457 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
2458 See \`config.log' for more details." >&2;}
2459    { (exit 1); exit 1; }; }
2460 fi
2461
2462 ac_ext=c
2463 ac_cpp='$CPP $CPPFLAGS'
2464 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2465 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2466 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2467
2468
2469 echo "$as_me:$LINENO: checking for X" >&5
2470 echo $ECHO_N "checking for X... $ECHO_C" >&6
2471
2472
2473 # Check whether --with-x or --without-x was given.
2474 if test "${with_x+set}" = set; then
2475   withval="$with_x"
2476
2477 fi;
2478 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
2479 if test "x$with_x" = xno; then
2480   # The user explicitly disabled X.
2481   have_x=disabled
2482 else
2483   if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
2484     # Both variables are already set.
2485     have_x=yes
2486   else
2487     if test "${ac_cv_have_x+set}" = set; then
2488   echo $ECHO_N "(cached) $ECHO_C" >&6
2489 else
2490   # One or both of the vars are not set, and there is no cached value.
2491 ac_x_includes=no ac_x_libraries=no
2492 rm -fr conftest.dir
2493 if mkdir conftest.dir; then
2494   cd conftest.dir
2495   # Make sure to not put "make" in the Imakefile rules, since we grep it out.
2496   cat >Imakefile <<'_ACEOF'
2497 acfindx:
2498         @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
2499 _ACEOF
2500   if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
2501     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2502     eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
2503     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
2504     for ac_extension in a so sl; do
2505       if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
2506          test -f $ac_im_libdir/libX11.$ac_extension; then
2507         ac_im_usrlibdir=$ac_im_libdir; break
2508       fi
2509     done
2510     # Screen out bogus values from the imake configuration.  They are
2511     # bogus both because they are the default anyway, and because
2512     # using them would break gcc on systems where it needs fixed includes.
2513     case $ac_im_incroot in
2514         /usr/include) ;;
2515         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
2516     esac
2517     case $ac_im_usrlibdir in
2518         /usr/lib | /lib) ;;
2519         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
2520     esac
2521   fi
2522   cd ..
2523   rm -fr conftest.dir
2524 fi
2525
2526 # Standard set of common directories for X headers.
2527 # Check X11 before X11Rn because it is often a symlink to the current release.
2528 ac_x_header_dirs='
2529 /usr/X11/include
2530 /usr/X11R6/include
2531 /usr/X11R5/include
2532 /usr/X11R4/include
2533
2534 /usr/include/X11
2535 /usr/include/X11R6
2536 /usr/include/X11R5
2537 /usr/include/X11R4
2538
2539 /usr/local/X11/include
2540 /usr/local/X11R6/include
2541 /usr/local/X11R5/include
2542 /usr/local/X11R4/include
2543
2544 /usr/local/include/X11
2545 /usr/local/include/X11R6
2546 /usr/local/include/X11R5
2547 /usr/local/include/X11R4
2548
2549 /usr/X386/include
2550 /usr/x386/include
2551 /usr/XFree86/include/X11
2552
2553 /usr/include
2554 /usr/local/include
2555 /usr/unsupported/include
2556 /usr/athena/include
2557 /usr/local/x11r5/include
2558 /usr/lpp/Xamples/include
2559
2560 /usr/openwin/include
2561 /usr/openwin/share/include'
2562
2563 if test "$ac_x_includes" = no; then
2564   # Guess where to find include files, by looking for Intrinsic.h.
2565   # First, try using that file with no special directory specified.
2566   cat >conftest.$ac_ext <<_ACEOF
2567 /* confdefs.h.  */
2568 _ACEOF
2569 cat confdefs.h >>conftest.$ac_ext
2570 cat >>conftest.$ac_ext <<_ACEOF
2571 /* end confdefs.h.  */
2572 #include <X11/Intrinsic.h>
2573 _ACEOF
2574 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2575   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2576   ac_status=$?
2577   grep -v '^ *+' conftest.er1 >conftest.err
2578   rm -f conftest.er1
2579   cat conftest.err >&5
2580   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2581   (exit $ac_status); } >/dev/null; then
2582   if test -s conftest.err; then
2583     ac_cpp_err=$ac_c_preproc_warn_flag
2584     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2585   else
2586     ac_cpp_err=
2587   fi
2588 else
2589   ac_cpp_err=yes
2590 fi
2591 if test -z "$ac_cpp_err"; then
2592   # We can compile using X headers with no special include directory.
2593 ac_x_includes=
2594 else
2595   echo "$as_me: failed program was:" >&5
2596 sed 's/^/| /' conftest.$ac_ext >&5
2597
2598   for ac_dir in $ac_x_header_dirs; do
2599   if test -r "$ac_dir/X11/Intrinsic.h"; then
2600     ac_x_includes=$ac_dir
2601     break
2602   fi
2603 done
2604 fi
2605 rm -f conftest.err conftest.$ac_ext
2606 fi # $ac_x_includes = no
2607
2608 if test "$ac_x_libraries" = no; then
2609   # Check for the libraries.
2610   # See if we find them without any special options.
2611   # Don't add to $LIBS permanently.
2612   ac_save_LIBS=$LIBS
2613   LIBS="-lXt $LIBS"
2614   cat >conftest.$ac_ext <<_ACEOF
2615 /* confdefs.h.  */
2616 _ACEOF
2617 cat confdefs.h >>conftest.$ac_ext
2618 cat >>conftest.$ac_ext <<_ACEOF
2619 /* end confdefs.h.  */
2620 #include <X11/Intrinsic.h>
2621 int
2622 main ()
2623 {
2624 XtMalloc (0)
2625   ;
2626   return 0;
2627 }
2628 _ACEOF
2629 rm -f conftest.$ac_objext conftest$ac_exeext
2630 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2631   (eval $ac_link) 2>conftest.er1
2632   ac_status=$?
2633   grep -v '^ *+' conftest.er1 >conftest.err
2634   rm -f conftest.er1
2635   cat conftest.err >&5
2636   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2637   (exit $ac_status); } &&
2638          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
2639   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2640   (eval $ac_try) 2>&5
2641   ac_status=$?
2642   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2643   (exit $ac_status); }; } &&
2644          { ac_try='test -s conftest$ac_exeext'
2645   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2646   (eval $ac_try) 2>&5
2647   ac_status=$?
2648   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2649   (exit $ac_status); }; }; then
2650   LIBS=$ac_save_LIBS
2651 # We can link X programs with no special library path.
2652 ac_x_libraries=
2653 else
2654   echo "$as_me: failed program was:" >&5
2655 sed 's/^/| /' conftest.$ac_ext >&5
2656
2657 LIBS=$ac_save_LIBS
2658 for ac_dir in `echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
2659 do
2660   # Don't even attempt the hair of trying to link an X program!
2661   for ac_extension in a so sl; do
2662     if test -r $ac_dir/libXt.$ac_extension; then
2663       ac_x_libraries=$ac_dir
2664       break 2
2665     fi
2666   done
2667 done
2668 fi
2669 rm -f conftest.err conftest.$ac_objext \
2670       conftest$ac_exeext conftest.$ac_ext
2671 fi # $ac_x_libraries = no
2672
2673 if test "$ac_x_includes" = no || test "$ac_x_libraries" = no; then
2674   # Didn't find X anywhere.  Cache the known absence of X.
2675   ac_cv_have_x="have_x=no"
2676 else
2677   # Record where we found X for the cache.
2678   ac_cv_have_x="have_x=yes \
2679                 ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
2680 fi
2681 fi
2682
2683   fi
2684   eval "$ac_cv_have_x"
2685 fi # $with_x != no
2686
2687 if test "$have_x" != yes; then
2688   echo "$as_me:$LINENO: result: $have_x" >&5
2689 echo "${ECHO_T}$have_x" >&6
2690   no_x=yes
2691 else
2692   # If each of the values was on the command line, it overrides each guess.
2693   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
2694   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
2695   # Update the cache value to reflect the command line values.
2696   ac_cv_have_x="have_x=yes \
2697                 ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
2698   echo "$as_me:$LINENO: result: libraries $x_libraries, headers $x_includes" >&5
2699 echo "${ECHO_T}libraries $x_libraries, headers $x_includes" >&6
2700 fi
2701
2702 if test "$no_x" = yes; then
2703   # Not all programs may use this symbol, but it does not hurt to define it.
2704
2705 cat >>confdefs.h <<\_ACEOF
2706 #define X_DISPLAY_MISSING 1
2707 _ACEOF
2708
2709   X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
2710 else
2711   if test -n "$x_includes"; then
2712     X_CFLAGS="$X_CFLAGS -I$x_includes"
2713   fi
2714
2715   # It would also be nice to do this for all -L options, not just this one.
2716   if test -n "$x_libraries"; then
2717     X_LIBS="$X_LIBS -L$x_libraries"
2718     # For Solaris; some versions of Sun CC require a space after -R and
2719     # others require no space.  Words are not sufficient . . . .
2720     case `(uname -sr) 2>/dev/null` in
2721     "SunOS 5"*)
2722       echo "$as_me:$LINENO: checking whether -R must be followed by a space" >&5
2723 echo $ECHO_N "checking whether -R must be followed by a space... $ECHO_C" >&6
2724       ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
2725       cat >conftest.$ac_ext <<_ACEOF
2726 /* confdefs.h.  */
2727 _ACEOF
2728 cat confdefs.h >>conftest.$ac_ext
2729 cat >>conftest.$ac_ext <<_ACEOF
2730 /* end confdefs.h.  */
2731
2732 int
2733 main ()
2734 {
2735
2736   ;
2737   return 0;
2738 }
2739 _ACEOF
2740 rm -f conftest.$ac_objext conftest$ac_exeext
2741 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2742   (eval $ac_link) 2>conftest.er1
2743   ac_status=$?
2744   grep -v '^ *+' conftest.er1 >conftest.err
2745   rm -f conftest.er1
2746   cat conftest.err >&5
2747   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2748   (exit $ac_status); } &&
2749          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
2750   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2751   (eval $ac_try) 2>&5
2752   ac_status=$?
2753   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2754   (exit $ac_status); }; } &&
2755          { ac_try='test -s conftest$ac_exeext'
2756   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2757   (eval $ac_try) 2>&5
2758   ac_status=$?
2759   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2760   (exit $ac_status); }; }; then
2761   ac_R_nospace=yes
2762 else
2763   echo "$as_me: failed program was:" >&5
2764 sed 's/^/| /' conftest.$ac_ext >&5
2765
2766 ac_R_nospace=no
2767 fi
2768 rm -f conftest.err conftest.$ac_objext \
2769       conftest$ac_exeext conftest.$ac_ext
2770       if test $ac_R_nospace = yes; then
2771         echo "$as_me:$LINENO: result: no" >&5
2772 echo "${ECHO_T}no" >&6
2773         X_LIBS="$X_LIBS -R$x_libraries"
2774       else
2775         LIBS="$ac_xsave_LIBS -R $x_libraries"
2776         cat >conftest.$ac_ext <<_ACEOF
2777 /* confdefs.h.  */
2778 _ACEOF
2779 cat confdefs.h >>conftest.$ac_ext
2780 cat >>conftest.$ac_ext <<_ACEOF
2781 /* end confdefs.h.  */
2782
2783 int
2784 main ()
2785 {
2786
2787   ;
2788   return 0;
2789 }
2790 _ACEOF
2791 rm -f conftest.$ac_objext conftest$ac_exeext
2792 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2793   (eval $ac_link) 2>conftest.er1
2794   ac_status=$?
2795   grep -v '^ *+' conftest.er1 >conftest.err
2796   rm -f conftest.er1
2797   cat conftest.err >&5
2798   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2799   (exit $ac_status); } &&
2800          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
2801   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2802   (eval $ac_try) 2>&5
2803   ac_status=$?
2804   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2805   (exit $ac_status); }; } &&
2806          { ac_try='test -s conftest$ac_exeext'
2807   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2808   (eval $ac_try) 2>&5
2809   ac_status=$?
2810   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2811   (exit $ac_status); }; }; then
2812   ac_R_space=yes
2813 else
2814   echo "$as_me: failed program was:" >&5
2815 sed 's/^/| /' conftest.$ac_ext >&5
2816
2817 ac_R_space=no
2818 fi
2819 rm -f conftest.err conftest.$ac_objext \
2820       conftest$ac_exeext conftest.$ac_ext
2821         if test $ac_R_space = yes; then
2822           echo "$as_me:$LINENO: result: yes" >&5
2823 echo "${ECHO_T}yes" >&6
2824           X_LIBS="$X_LIBS -R $x_libraries"
2825         else
2826           echo "$as_me:$LINENO: result: neither works" >&5
2827 echo "${ECHO_T}neither works" >&6
2828         fi
2829       fi
2830       LIBS=$ac_xsave_LIBS
2831     esac
2832   fi
2833
2834   # Check for system-dependent libraries X programs must link with.
2835   # Do this before checking for the system-independent R6 libraries
2836   # (-lICE), since we may need -lsocket or whatever for X linking.
2837
2838   if test "$ISC" = yes; then
2839     X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet"
2840   else
2841     # Martyn Johnson says this is needed for Ultrix, if the X
2842     # libraries were built with DECnet support.  And Karl Berry says
2843     # the Alpha needs dnet_stub (dnet does not exist).
2844     ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
2845     cat >conftest.$ac_ext <<_ACEOF
2846 /* confdefs.h.  */
2847 _ACEOF
2848 cat confdefs.h >>conftest.$ac_ext
2849 cat >>conftest.$ac_ext <<_ACEOF
2850 /* end confdefs.h.  */
2851
2852 /* Override any gcc2 internal prototype to avoid an error.  */
2853 #ifdef __cplusplus
2854 extern "C"
2855 #endif
2856 /* We use char because int might match the return type of a gcc2
2857    builtin and then its argument prototype would still apply.  */
2858 char XOpenDisplay ();
2859 int
2860 main ()
2861 {
2862 XOpenDisplay ();
2863   ;
2864   return 0;
2865 }
2866 _ACEOF
2867 rm -f conftest.$ac_objext conftest$ac_exeext
2868 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2869   (eval $ac_link) 2>conftest.er1
2870   ac_status=$?
2871   grep -v '^ *+' conftest.er1 >conftest.err
2872   rm -f conftest.er1
2873   cat conftest.err >&5
2874   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2875   (exit $ac_status); } &&
2876          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
2877   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2878   (eval $ac_try) 2>&5
2879   ac_status=$?
2880   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2881   (exit $ac_status); }; } &&
2882          { ac_try='test -s conftest$ac_exeext'
2883   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2884   (eval $ac_try) 2>&5
2885   ac_status=$?
2886   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2887   (exit $ac_status); }; }; then
2888   :
2889 else
2890   echo "$as_me: failed program was:" >&5
2891 sed 's/^/| /' conftest.$ac_ext >&5
2892
2893 echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet" >&5
2894 echo $ECHO_N "checking for dnet_ntoa in -ldnet... $ECHO_C" >&6
2895 if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then
2896   echo $ECHO_N "(cached) $ECHO_C" >&6
2897 else
2898   ac_check_lib_save_LIBS=$LIBS
2899 LIBS="-ldnet  $LIBS"
2900 cat >conftest.$ac_ext <<_ACEOF
2901 /* confdefs.h.  */
2902 _ACEOF
2903 cat confdefs.h >>conftest.$ac_ext
2904 cat >>conftest.$ac_ext <<_ACEOF
2905 /* end confdefs.h.  */
2906
2907 /* Override any gcc2 internal prototype to avoid an error.  */
2908 #ifdef __cplusplus
2909 extern "C"
2910 #endif
2911 /* We use char because int might match the return type of a gcc2
2912    builtin and then its argument prototype would still apply.  */
2913 char dnet_ntoa ();
2914 int
2915 main ()
2916 {
2917 dnet_ntoa ();
2918   ;
2919   return 0;
2920 }
2921 _ACEOF
2922 rm -f conftest.$ac_objext conftest$ac_exeext
2923 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2924   (eval $ac_link) 2>conftest.er1
2925   ac_status=$?
2926   grep -v '^ *+' conftest.er1 >conftest.err
2927   rm -f conftest.er1
2928   cat conftest.err >&5
2929   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2930   (exit $ac_status); } &&
2931          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
2932   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2933   (eval $ac_try) 2>&5
2934   ac_status=$?
2935   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2936   (exit $ac_status); }; } &&
2937          { ac_try='test -s conftest$ac_exeext'
2938   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2939   (eval $ac_try) 2>&5
2940   ac_status=$?
2941   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2942   (exit $ac_status); }; }; then
2943   ac_cv_lib_dnet_dnet_ntoa=yes
2944 else
2945   echo "$as_me: failed program was:" >&5
2946 sed 's/^/| /' conftest.$ac_ext >&5
2947
2948 ac_cv_lib_dnet_dnet_ntoa=no
2949 fi
2950 rm -f conftest.err conftest.$ac_objext \
2951       conftest$ac_exeext conftest.$ac_ext
2952 LIBS=$ac_check_lib_save_LIBS
2953 fi
2954 echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
2955 echo "${ECHO_T}$ac_cv_lib_dnet_dnet_ntoa" >&6
2956 if test $ac_cv_lib_dnet_dnet_ntoa = yes; then
2957   X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
2958 fi
2959
2960     if test $ac_cv_lib_dnet_dnet_ntoa = no; then
2961       echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet_stub" >&5
2962 echo $ECHO_N "checking for dnet_ntoa in -ldnet_stub... $ECHO_C" >&6
2963 if test "${ac_cv_lib_dnet_stub_dnet_ntoa+set}" = set; then
2964   echo $ECHO_N "(cached) $ECHO_C" >&6
2965 else
2966   ac_check_lib_save_LIBS=$LIBS
2967 LIBS="-ldnet_stub  $LIBS"
2968 cat >conftest.$ac_ext <<_ACEOF
2969 /* confdefs.h.  */
2970 _ACEOF
2971 cat confdefs.h >>conftest.$ac_ext
2972 cat >>conftest.$ac_ext <<_ACEOF
2973 /* end confdefs.h.  */
2974
2975 /* Override any gcc2 internal prototype to avoid an error.  */
2976 #ifdef __cplusplus
2977 extern "C"
2978 #endif
2979 /* We use char because int might match the return type of a gcc2
2980    builtin and then its argument prototype would still apply.  */
2981 char dnet_ntoa ();
2982 int
2983 main ()
2984 {
2985 dnet_ntoa ();
2986   ;
2987   return 0;
2988 }
2989 _ACEOF
2990 rm -f conftest.$ac_objext conftest$ac_exeext
2991 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2992   (eval $ac_link) 2>conftest.er1
2993   ac_status=$?
2994   grep -v '^ *+' conftest.er1 >conftest.err
2995   rm -f conftest.er1
2996   cat conftest.err >&5
2997   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2998   (exit $ac_status); } &&
2999          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
3000   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3001   (eval $ac_try) 2>&5
3002   ac_status=$?
3003   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3004   (exit $ac_status); }; } &&
3005          { ac_try='test -s conftest$ac_exeext'
3006   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3007   (eval $ac_try) 2>&5
3008   ac_status=$?
3009   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3010   (exit $ac_status); }; }; then
3011   ac_cv_lib_dnet_stub_dnet_ntoa=yes
3012 else
3013   echo "$as_me: failed program was:" >&5
3014 sed 's/^/| /' conftest.$ac_ext >&5
3015
3016 ac_cv_lib_dnet_stub_dnet_ntoa=no
3017 fi
3018 rm -f conftest.err conftest.$ac_objext \
3019       conftest$ac_exeext conftest.$ac_ext
3020 LIBS=$ac_check_lib_save_LIBS
3021 fi
3022 echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
3023 echo "${ECHO_T}$ac_cv_lib_dnet_stub_dnet_ntoa" >&6
3024 if test $ac_cv_lib_dnet_stub_dnet_ntoa = yes; then
3025   X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
3026 fi
3027
3028     fi
3029 fi
3030 rm -f conftest.err conftest.$ac_objext \
3031       conftest$ac_exeext conftest.$ac_ext
3032     LIBS="$ac_xsave_LIBS"
3033
3034     # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
3035     # to get the SysV transport functions.
3036     # Chad R. Larson says the Pyramis MIS-ES running DC/OSx (SVR4)
3037     # needs -lnsl.
3038     # The nsl library prevents programs from opening the X display
3039     # on Irix 5.2, according to T.E. Dickey.
3040     # The functions gethostbyname, getservbyname, and inet_addr are
3041     # in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.
3042     echo "$as_me:$LINENO: checking for gethostbyname" >&5
3043 echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6
3044 if test "${ac_cv_func_gethostbyname+set}" = set; then
3045   echo $ECHO_N "(cached) $ECHO_C" >&6
3046 else
3047   cat >conftest.$ac_ext <<_ACEOF
3048 /* confdefs.h.  */
3049 _ACEOF
3050 cat confdefs.h >>conftest.$ac_ext
3051 cat >>conftest.$ac_ext <<_ACEOF
3052 /* end confdefs.h.  */
3053 /* Define gethostbyname to an innocuous variant, in case <limits.h> declares gethostbyname.
3054    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
3055 #define gethostbyname innocuous_gethostbyname
3056
3057 /* System header to define __stub macros and hopefully few prototypes,
3058     which can conflict with char gethostbyname (); below.
3059     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3060     <limits.h> exists even on freestanding compilers.  */
3061
3062 #ifdef __STDC__
3063 # include <limits.h>
3064 #else
3065 # include <assert.h>
3066 #endif
3067
3068 #undef gethostbyname
3069
3070 /* Override any gcc2 internal prototype to avoid an error.  */
3071 #ifdef __cplusplus
3072 extern "C"
3073 {
3074 #endif
3075 /* We use char because int might match the return type of a gcc2
3076    builtin and then its argument prototype would still apply.  */
3077 char gethostbyname ();
3078 /* The GNU C library defines this for functions which it implements
3079     to always fail with ENOSYS.  Some functions are actually named
3080     something starting with __ and the normal name is an alias.  */
3081 #if defined (__stub_gethostbyname) || defined (__stub___gethostbyname)
3082 choke me
3083 #else
3084 char (*f) () = gethostbyname;
3085 #endif
3086 #ifdef __cplusplus
3087 }
3088 #endif
3089
3090 int
3091 main ()
3092 {
3093 return f != gethostbyname;
3094   ;
3095   return 0;
3096 }
3097 _ACEOF
3098 rm -f conftest.$ac_objext conftest$ac_exeext
3099 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3100   (eval $ac_link) 2>conftest.er1
3101   ac_status=$?
3102   grep -v '^ *+' conftest.er1 >conftest.err
3103   rm -f conftest.er1
3104   cat conftest.err >&5
3105   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3106   (exit $ac_status); } &&
3107          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
3108   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3109   (eval $ac_try) 2>&5
3110   ac_status=$?
3111   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3112   (exit $ac_status); }; } &&
3113          { ac_try='test -s conftest$ac_exeext'
3114   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3115   (eval $ac_try) 2>&5
3116   ac_status=$?
3117   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3118   (exit $ac_status); }; }; then
3119   ac_cv_func_gethostbyname=yes
3120 else
3121   echo "$as_me: failed program was:" >&5
3122 sed 's/^/| /' conftest.$ac_ext >&5
3123
3124 ac_cv_func_gethostbyname=no
3125 fi
3126 rm -f conftest.err conftest.$ac_objext \
3127       conftest$ac_exeext conftest.$ac_ext
3128 fi
3129 echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5
3130 echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6
3131
3132     if test $ac_cv_func_gethostbyname = no; then
3133       echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5
3134 echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6
3135 if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then
3136   echo $ECHO_N "(cached) $ECHO_C" >&6
3137 else
3138   ac_check_lib_save_LIBS=$LIBS
3139 LIBS="-lnsl  $LIBS"
3140 cat >conftest.$ac_ext <<_ACEOF
3141 /* confdefs.h.  */
3142 _ACEOF
3143 cat confdefs.h >>conftest.$ac_ext
3144 cat >>conftest.$ac_ext <<_ACEOF
3145 /* end confdefs.h.  */
3146
3147 /* Override any gcc2 internal prototype to avoid an error.  */
3148 #ifdef __cplusplus
3149 extern "C"
3150 #endif
3151 /* We use char because int might match the return type of a gcc2
3152    builtin and then its argument prototype would still apply.  */
3153 char gethostbyname ();
3154 int
3155 main ()
3156 {
3157 gethostbyname ();
3158   ;
3159   return 0;
3160 }
3161 _ACEOF
3162 rm -f conftest.$ac_objext conftest$ac_exeext
3163 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3164   (eval $ac_link) 2>conftest.er1
3165   ac_status=$?
3166   grep -v '^ *+' conftest.er1 >conftest.err
3167   rm -f conftest.er1
3168   cat conftest.err >&5
3169   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3170   (exit $ac_status); } &&
3171          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
3172   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3173   (eval $ac_try) 2>&5
3174   ac_status=$?
3175   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3176   (exit $ac_status); }; } &&
3177          { ac_try='test -s conftest$ac_exeext'
3178   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3179   (eval $ac_try) 2>&5
3180   ac_status=$?
3181   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3182   (exit $ac_status); }; }; then
3183   ac_cv_lib_nsl_gethostbyname=yes
3184 else
3185   echo "$as_me: failed program was:" >&5
3186 sed 's/^/| /' conftest.$ac_ext >&5
3187
3188 ac_cv_lib_nsl_gethostbyname=no
3189 fi
3190 rm -f conftest.err conftest.$ac_objext \
3191       conftest$ac_exeext conftest.$ac_ext
3192 LIBS=$ac_check_lib_save_LIBS
3193 fi
3194 echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
3195 echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6
3196 if test $ac_cv_lib_nsl_gethostbyname = yes; then
3197   X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
3198 fi
3199
3200       if test $ac_cv_lib_nsl_gethostbyname = no; then
3201         echo "$as_me:$LINENO: checking for gethostbyname in -lbsd" >&5
3202 echo $ECHO_N "checking for gethostbyname in -lbsd... $ECHO_C" >&6
3203 if test "${ac_cv_lib_bsd_gethostbyname+set}" = set; then
3204   echo $ECHO_N "(cached) $ECHO_C" >&6
3205 else
3206   ac_check_lib_save_LIBS=$LIBS
3207 LIBS="-lbsd  $LIBS"
3208 cat >conftest.$ac_ext <<_ACEOF
3209 /* confdefs.h.  */
3210 _ACEOF
3211 cat confdefs.h >>conftest.$ac_ext
3212 cat >>conftest.$ac_ext <<_ACEOF
3213 /* end confdefs.h.  */
3214
3215 /* Override any gcc2 internal prototype to avoid an error.  */
3216 #ifdef __cplusplus
3217 extern "C"
3218 #endif
3219 /* We use char because int might match the return type of a gcc2
3220    builtin and then its argument prototype would still apply.  */
3221 char gethostbyname ();
3222 int
3223 main ()
3224 {
3225 gethostbyname ();
3226   ;
3227   return 0;
3228 }
3229 _ACEOF
3230 rm -f conftest.$ac_objext conftest$ac_exeext
3231 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3232   (eval $ac_link) 2>conftest.er1
3233   ac_status=$?
3234   grep -v '^ *+' conftest.er1 >conftest.err
3235   rm -f conftest.er1
3236   cat conftest.err >&5
3237   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3238   (exit $ac_status); } &&
3239          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
3240   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3241   (eval $ac_try) 2>&5
3242   ac_status=$?
3243   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3244   (exit $ac_status); }; } &&
3245          { ac_try='test -s conftest$ac_exeext'
3246   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3247   (eval $ac_try) 2>&5
3248   ac_status=$?
3249   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3250   (exit $ac_status); }; }; then
3251   ac_cv_lib_bsd_gethostbyname=yes
3252 else
3253   echo "$as_me: failed program was:" >&5
3254 sed 's/^/| /' conftest.$ac_ext >&5
3255
3256 ac_cv_lib_bsd_gethostbyname=no
3257 fi
3258 rm -f conftest.err conftest.$ac_objext \
3259       conftest$ac_exeext conftest.$ac_ext
3260 LIBS=$ac_check_lib_save_LIBS
3261 fi
3262 echo "$as_me:$LINENO: result: $ac_cv_lib_bsd_gethostbyname" >&5
3263 echo "${ECHO_T}$ac_cv_lib_bsd_gethostbyname" >&6
3264 if test $ac_cv_lib_bsd_gethostbyname = yes; then
3265   X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"
3266 fi
3267
3268       fi
3269     fi
3270
3271     # lieder@skyler.mavd.honeywell.com says without -lsocket,
3272     # socket/setsockopt and other routines are undefined under SCO ODT
3273     # 2.0.  But -lsocket is broken on IRIX 5.2 (and is not necessary
3274     # on later versions), says Simon Leinen: it contains gethostby*
3275     # variants that don't use the name server (or something).  -lsocket
3276     # must be given before -lnsl if both are needed.  We assume that
3277     # if connect needs -lnsl, so does gethostbyname.
3278     echo "$as_me:$LINENO: checking for connect" >&5
3279 echo $ECHO_N "checking for connect... $ECHO_C" >&6
3280 if test "${ac_cv_func_connect+set}" = set; then
3281   echo $ECHO_N "(cached) $ECHO_C" >&6
3282 else
3283   cat >conftest.$ac_ext <<_ACEOF
3284 /* confdefs.h.  */
3285 _ACEOF
3286 cat confdefs.h >>conftest.$ac_ext
3287 cat >>conftest.$ac_ext <<_ACEOF
3288 /* end confdefs.h.  */
3289 /* Define connect to an innocuous variant, in case <limits.h> declares connect.
3290    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
3291 #define connect innocuous_connect
3292
3293 /* System header to define __stub macros and hopefully few prototypes,
3294     which can conflict with char connect (); below.
3295     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3296     <limits.h> exists even on freestanding compilers.  */
3297
3298 #ifdef __STDC__
3299 # include <limits.h>
3300 #else
3301 # include <assert.h>
3302 #endif
3303
3304 #undef connect
3305
3306 /* Override any gcc2 internal prototype to avoid an error.  */
3307 #ifdef __cplusplus
3308 extern "C"
3309 {
3310 #endif
3311 /* We use char because int might match the return type of a gcc2
3312    builtin and then its argument prototype would still apply.  */
3313 char connect ();
3314 /* The GNU C library defines this for functions which it implements
3315     to always fail with ENOSYS.  Some functions are actually named
3316     something starting with __ and the normal name is an alias.  */
3317 #if defined (__stub_connect) || defined (__stub___connect)
3318 choke me
3319 #else
3320 char (*f) () = connect;
3321 #endif
3322 #ifdef __cplusplus
3323 }
3324 #endif
3325
3326 int
3327 main ()
3328 {
3329 return f != connect;
3330   ;
3331   return 0;
3332 }
3333 _ACEOF
3334 rm -f conftest.$ac_objext conftest$ac_exeext
3335 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3336   (eval $ac_link) 2>conftest.er1
3337   ac_status=$?
3338   grep -v '^ *+' conftest.er1 >conftest.err
3339   rm -f conftest.er1
3340   cat conftest.err >&5
3341   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3342   (exit $ac_status); } &&
3343          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
3344   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3345   (eval $ac_try) 2>&5
3346   ac_status=$?
3347   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3348   (exit $ac_status); }; } &&
3349          { ac_try='test -s conftest$ac_exeext'
3350   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3351   (eval $ac_try) 2>&5
3352   ac_status=$?
3353   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3354   (exit $ac_status); }; }; then
3355   ac_cv_func_connect=yes
3356 else
3357   echo "$as_me: failed program was:" >&5
3358 sed 's/^/| /' conftest.$ac_ext >&5
3359
3360 ac_cv_func_connect=no
3361 fi
3362 rm -f conftest.err conftest.$ac_objext \
3363       conftest$ac_exeext conftest.$ac_ext
3364 fi
3365 echo "$as_me:$LINENO: result: $ac_cv_func_connect" >&5
3366 echo "${ECHO_T}$ac_cv_func_connect" >&6
3367
3368     if test $ac_cv_func_connect = no; then
3369       echo "$as_me:$LINENO: checking for connect in -lsocket" >&5
3370 echo $ECHO_N "checking for connect in -lsocket... $ECHO_C" >&6
3371 if test "${ac_cv_lib_socket_connect+set}" = set; then
3372   echo $ECHO_N "(cached) $ECHO_C" >&6
3373 else
3374   ac_check_lib_save_LIBS=$LIBS
3375 LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
3376 cat >conftest.$ac_ext <<_ACEOF
3377 /* confdefs.h.  */
3378 _ACEOF
3379 cat confdefs.h >>conftest.$ac_ext
3380 cat >>conftest.$ac_ext <<_ACEOF
3381 /* end confdefs.h.  */
3382
3383 /* Override any gcc2 internal prototype to avoid an error.  */
3384 #ifdef __cplusplus
3385 extern "C"
3386 #endif
3387 /* We use char because int might match the return type of a gcc2
3388    builtin and then its argument prototype would still apply.  */
3389 char connect ();
3390 int
3391 main ()
3392 {
3393 connect ();
3394   ;
3395   return 0;
3396 }
3397 _ACEOF
3398 rm -f conftest.$ac_objext conftest$ac_exeext
3399 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3400   (eval $ac_link) 2>conftest.er1
3401   ac_status=$?
3402   grep -v '^ *+' conftest.er1 >conftest.err
3403   rm -f conftest.er1
3404   cat conftest.err >&5
3405   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3406   (exit $ac_status); } &&
3407          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
3408   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3409   (eval $ac_try) 2>&5
3410   ac_status=$?
3411   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3412   (exit $ac_status); }; } &&
3413          { ac_try='test -s conftest$ac_exeext'
3414   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3415   (eval $ac_try) 2>&5
3416   ac_status=$?
3417   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3418   (exit $ac_status); }; }; then
3419   ac_cv_lib_socket_connect=yes
3420 else
3421   echo "$as_me: failed program was:" >&5
3422 sed 's/^/| /' conftest.$ac_ext >&5
3423
3424 ac_cv_lib_socket_connect=no
3425 fi
3426 rm -f conftest.err conftest.$ac_objext \
3427       conftest$ac_exeext conftest.$ac_ext
3428 LIBS=$ac_check_lib_save_LIBS
3429 fi
3430 echo "$as_me:$LINENO: result: $ac_cv_lib_socket_connect" >&5
3431 echo "${ECHO_T}$ac_cv_lib_socket_connect" >&6
3432 if test $ac_cv_lib_socket_connect = yes; then
3433   X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
3434 fi
3435
3436     fi
3437
3438     # Guillermo Gomez says -lposix is necessary on A/UX.
3439     echo "$as_me:$LINENO: checking for remove" >&5
3440 echo $ECHO_N "checking for remove... $ECHO_C" >&6
3441 if test "${ac_cv_func_remove+set}" = set; then
3442   echo $ECHO_N "(cached) $ECHO_C" >&6
3443 else
3444   cat >conftest.$ac_ext <<_ACEOF
3445 /* confdefs.h.  */
3446 _ACEOF
3447 cat confdefs.h >>conftest.$ac_ext
3448 cat >>conftest.$ac_ext <<_ACEOF
3449 /* end confdefs.h.  */
3450 /* Define remove to an innocuous variant, in case <limits.h> declares remove.
3451    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
3452 #define remove innocuous_remove
3453
3454 /* System header to define __stub macros and hopefully few prototypes,
3455     which can conflict with char remove (); below.
3456     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3457     <limits.h> exists even on freestanding compilers.  */
3458
3459 #ifdef __STDC__
3460 # include <limits.h>
3461 #else
3462 # include <assert.h>
3463 #endif
3464
3465 #undef remove
3466
3467 /* Override any gcc2 internal prototype to avoid an error.  */
3468 #ifdef __cplusplus
3469 extern "C"
3470 {
3471 #endif
3472 /* We use char because int might match the return type of a gcc2
3473    builtin and then its argument prototype would still apply.  */
3474 char remove ();
3475 /* The GNU C library defines this for functions which it implements
3476     to always fail with ENOSYS.  Some functions are actually named
3477     something starting with __ and the normal name is an alias.  */
3478 #if defined (__stub_remove) || defined (__stub___remove)
3479 choke me
3480 #else
3481 char (*f) () = remove;
3482 #endif
3483 #ifdef __cplusplus
3484 }
3485 #endif
3486
3487 int
3488 main ()
3489 {
3490 return f != remove;
3491   ;
3492   return 0;
3493 }
3494 _ACEOF
3495 rm -f conftest.$ac_objext conftest$ac_exeext
3496 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3497   (eval $ac_link) 2>conftest.er1
3498   ac_status=$?
3499   grep -v '^ *+' conftest.er1 >conftest.err
3500   rm -f conftest.er1
3501   cat conftest.err >&5
3502   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3503   (exit $ac_status); } &&
3504          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
3505   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3506   (eval $ac_try) 2>&5
3507   ac_status=$?
3508   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3509   (exit $ac_status); }; } &&
3510          { ac_try='test -s conftest$ac_exeext'
3511   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3512   (eval $ac_try) 2>&5
3513   ac_status=$?
3514   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3515   (exit $ac_status); }; }; then
3516   ac_cv_func_remove=yes
3517 else
3518   echo "$as_me: failed program was:" >&5
3519 sed 's/^/| /' conftest.$ac_ext >&5
3520
3521 ac_cv_func_remove=no
3522 fi
3523 rm -f conftest.err conftest.$ac_objext \
3524       conftest$ac_exeext conftest.$ac_ext
3525 fi
3526 echo "$as_me:$LINENO: result: $ac_cv_func_remove" >&5
3527 echo "${ECHO_T}$ac_cv_func_remove" >&6
3528
3529     if test $ac_cv_func_remove = no; then
3530       echo "$as_me:$LINENO: checking for remove in -lposix" >&5
3531 echo $ECHO_N "checking for remove in -lposix... $ECHO_C" >&6
3532 if test "${ac_cv_lib_posix_remove+set}" = set; then
3533   echo $ECHO_N "(cached) $ECHO_C" >&6
3534 else
3535   ac_check_lib_save_LIBS=$LIBS
3536 LIBS="-lposix  $LIBS"
3537 cat >conftest.$ac_ext <<_ACEOF
3538 /* confdefs.h.  */
3539 _ACEOF
3540 cat confdefs.h >>conftest.$ac_ext
3541 cat >>conftest.$ac_ext <<_ACEOF
3542 /* end confdefs.h.  */
3543
3544 /* Override any gcc2 internal prototype to avoid an error.  */
3545 #ifdef __cplusplus
3546 extern "C"
3547 #endif
3548 /* We use char because int might match the return type of a gcc2
3549    builtin and then its argument prototype would still apply.  */
3550 char remove ();
3551 int
3552 main ()
3553 {
3554 remove ();
3555   ;
3556   return 0;
3557 }
3558 _ACEOF
3559 rm -f conftest.$ac_objext conftest$ac_exeext
3560 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3561   (eval $ac_link) 2>conftest.er1
3562   ac_status=$?
3563   grep -v '^ *+' conftest.er1 >conftest.err
3564   rm -f conftest.er1
3565   cat conftest.err >&5
3566   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3567   (exit $ac_status); } &&
3568          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
3569   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3570   (eval $ac_try) 2>&5
3571   ac_status=$?
3572   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3573   (exit $ac_status); }; } &&
3574          { ac_try='test -s conftest$ac_exeext'
3575   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3576   (eval $ac_try) 2>&5
3577   ac_status=$?
3578   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3579   (exit $ac_status); }; }; then
3580   ac_cv_lib_posix_remove=yes
3581 else
3582   echo "$as_me: failed program was:" >&5
3583 sed 's/^/| /' conftest.$ac_ext >&5
3584
3585 ac_cv_lib_posix_remove=no
3586 fi
3587 rm -f conftest.err conftest.$ac_objext \
3588       conftest$ac_exeext conftest.$ac_ext
3589 LIBS=$ac_check_lib_save_LIBS
3590 fi
3591 echo "$as_me:$LINENO: result: $ac_cv_lib_posix_remove" >&5
3592 echo "${ECHO_T}$ac_cv_lib_posix_remove" >&6
3593 if test $ac_cv_lib_posix_remove = yes; then
3594   X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
3595 fi
3596
3597     fi
3598
3599     # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
3600     echo "$as_me:$LINENO: checking for shmat" >&5
3601 echo $ECHO_N "checking for shmat... $ECHO_C" >&6
3602 if test "${ac_cv_func_shmat+set}" = set; then
3603   echo $ECHO_N "(cached) $ECHO_C" >&6
3604 else
3605   cat >conftest.$ac_ext <<_ACEOF
3606 /* confdefs.h.  */
3607 _ACEOF
3608 cat confdefs.h >>conftest.$ac_ext
3609 cat >>conftest.$ac_ext <<_ACEOF
3610 /* end confdefs.h.  */
3611 /* Define shmat to an innocuous variant, in case <limits.h> declares shmat.
3612    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
3613 #define shmat innocuous_shmat
3614
3615 /* System header to define __stub macros and hopefully few prototypes,
3616     which can conflict with char shmat (); below.
3617     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3618     <limits.h> exists even on freestanding compilers.  */
3619
3620 #ifdef __STDC__
3621 # include <limits.h>
3622 #else
3623 # include <assert.h>
3624 #endif
3625
3626 #undef shmat
3627
3628 /* Override any gcc2 internal prototype to avoid an error.  */
3629 #ifdef __cplusplus
3630 extern "C"
3631 {
3632 #endif
3633 /* We use char because int might match the return type of a gcc2
3634    builtin and then its argument prototype would still apply.  */
3635 char shmat ();
3636 /* The GNU C library defines this for functions which it implements
3637     to always fail with ENOSYS.  Some functions are actually named
3638     something starting with __ and the normal name is an alias.  */
3639 #if defined (__stub_shmat) || defined (__stub___shmat)
3640 choke me
3641 #else
3642 char (*f) () = shmat;
3643 #endif
3644 #ifdef __cplusplus
3645 }
3646 #endif
3647
3648 int
3649 main ()
3650 {
3651 return f != shmat;
3652   ;
3653   return 0;
3654 }
3655 _ACEOF
3656 rm -f conftest.$ac_objext conftest$ac_exeext
3657 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3658   (eval $ac_link) 2>conftest.er1
3659   ac_status=$?
3660   grep -v '^ *+' conftest.er1 >conftest.err
3661   rm -f conftest.er1
3662   cat conftest.err >&5
3663   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3664   (exit $ac_status); } &&
3665          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
3666   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3667   (eval $ac_try) 2>&5
3668   ac_status=$?
3669   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3670   (exit $ac_status); }; } &&
3671          { ac_try='test -s conftest$ac_exeext'
3672   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3673   (eval $ac_try) 2>&5
3674   ac_status=$?
3675   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3676   (exit $ac_status); }; }; then
3677   ac_cv_func_shmat=yes
3678 else
3679   echo "$as_me: failed program was:" >&5
3680 sed 's/^/| /' conftest.$ac_ext >&5
3681
3682 ac_cv_func_shmat=no
3683 fi
3684 rm -f conftest.err conftest.$ac_objext \
3685       conftest$ac_exeext conftest.$ac_ext
3686 fi
3687 echo "$as_me:$LINENO: result: $ac_cv_func_shmat" >&5
3688 echo "${ECHO_T}$ac_cv_func_shmat" >&6
3689
3690     if test $ac_cv_func_shmat = no; then
3691       echo "$as_me:$LINENO: checking for shmat in -lipc" >&5
3692 echo $ECHO_N "checking for shmat in -lipc... $ECHO_C" >&6
3693 if test "${ac_cv_lib_ipc_shmat+set}" = set; then
3694   echo $ECHO_N "(cached) $ECHO_C" >&6
3695 else
3696   ac_check_lib_save_LIBS=$LIBS
3697 LIBS="-lipc  $LIBS"
3698 cat >conftest.$ac_ext <<_ACEOF
3699 /* confdefs.h.  */
3700 _ACEOF
3701 cat confdefs.h >>conftest.$ac_ext
3702 cat >>conftest.$ac_ext <<_ACEOF
3703 /* end confdefs.h.  */
3704
3705 /* Override any gcc2 internal prototype to avoid an error.  */
3706 #ifdef __cplusplus
3707 extern "C"
3708 #endif
3709 /* We use char because int might match the return type of a gcc2
3710    builtin and then its argument prototype would still apply.  */
3711 char shmat ();
3712 int
3713 main ()
3714 {
3715 shmat ();
3716   ;
3717   return 0;
3718 }
3719 _ACEOF
3720 rm -f conftest.$ac_objext conftest$ac_exeext
3721 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3722   (eval $ac_link) 2>conftest.er1
3723   ac_status=$?
3724   grep -v '^ *+' conftest.er1 >conftest.err
3725   rm -f conftest.er1
3726   cat conftest.err >&5
3727   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3728   (exit $ac_status); } &&
3729          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
3730   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3731   (eval $ac_try) 2>&5
3732   ac_status=$?
3733   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3734   (exit $ac_status); }; } &&
3735          { ac_try='test -s conftest$ac_exeext'
3736   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3737   (eval $ac_try) 2>&5
3738   ac_status=$?
3739   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3740   (exit $ac_status); }; }; then
3741   ac_cv_lib_ipc_shmat=yes
3742 else
3743   echo "$as_me: failed program was:" >&5
3744 sed 's/^/| /' conftest.$ac_ext >&5
3745
3746 ac_cv_lib_ipc_shmat=no
3747 fi
3748 rm -f conftest.err conftest.$ac_objext \
3749       conftest$ac_exeext conftest.$ac_ext
3750 LIBS=$ac_check_lib_save_LIBS
3751 fi
3752 echo "$as_me:$LINENO: result: $ac_cv_lib_ipc_shmat" >&5
3753 echo "${ECHO_T}$ac_cv_lib_ipc_shmat" >&6
3754 if test $ac_cv_lib_ipc_shmat = yes; then
3755   X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
3756 fi
3757
3758     fi
3759   fi
3760
3761   # Check for libraries that X11R6 Xt/Xaw programs need.
3762   ac_save_LDFLAGS=$LDFLAGS
3763   test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries"
3764   # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to
3765   # check for ICE first), but we must link in the order -lSM -lICE or
3766   # we get undefined symbols.  So assume we have SM if we have ICE.
3767   # These have to be linked with before -lX11, unlike the other
3768   # libraries we check for below, so use a different variable.
3769   # John Interrante, Karl Berry
3770   echo "$as_me:$LINENO: checking for IceConnectionNumber in -lICE" >&5
3771 echo $ECHO_N "checking for IceConnectionNumber in -lICE... $ECHO_C" >&6
3772 if test "${ac_cv_lib_ICE_IceConnectionNumber+set}" = set; then
3773   echo $ECHO_N "(cached) $ECHO_C" >&6
3774 else
3775   ac_check_lib_save_LIBS=$LIBS
3776 LIBS="-lICE $X_EXTRA_LIBS $LIBS"
3777 cat >conftest.$ac_ext <<_ACEOF
3778 /* confdefs.h.  */
3779 _ACEOF
3780 cat confdefs.h >>conftest.$ac_ext
3781 cat >>conftest.$ac_ext <<_ACEOF
3782 /* end confdefs.h.  */
3783
3784 /* Override any gcc2 internal prototype to avoid an error.  */
3785 #ifdef __cplusplus
3786 extern "C"
3787 #endif
3788 /* We use char because int might match the return type of a gcc2
3789    builtin and then its argument prototype would still apply.  */
3790 char IceConnectionNumber ();
3791 int
3792 main ()
3793 {
3794 IceConnectionNumber ();
3795   ;
3796   return 0;
3797 }
3798 _ACEOF
3799 rm -f conftest.$ac_objext conftest$ac_exeext
3800 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3801   (eval $ac_link) 2>conftest.er1
3802   ac_status=$?
3803   grep -v '^ *+' conftest.er1 >conftest.err
3804   rm -f conftest.er1
3805   cat conftest.err >&5
3806   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3807   (exit $ac_status); } &&
3808          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
3809   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3810   (eval $ac_try) 2>&5
3811   ac_status=$?
3812   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3813   (exit $ac_status); }; } &&
3814          { ac_try='test -s conftest$ac_exeext'
3815   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3816   (eval $ac_try) 2>&5
3817   ac_status=$?
3818   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3819   (exit $ac_status); }; }; then
3820   ac_cv_lib_ICE_IceConnectionNumber=yes
3821 else
3822   echo "$as_me: failed program was:" >&5
3823 sed 's/^/| /' conftest.$ac_ext >&5
3824
3825 ac_cv_lib_ICE_IceConnectionNumber=no
3826 fi
3827 rm -f conftest.err conftest.$ac_objext \
3828       conftest$ac_exeext conftest.$ac_ext
3829 LIBS=$ac_check_lib_save_LIBS
3830 fi
3831 echo "$as_me:$LINENO: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
3832 echo "${ECHO_T}$ac_cv_lib_ICE_IceConnectionNumber" >&6
3833 if test $ac_cv_lib_ICE_IceConnectionNumber = yes; then
3834   X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
3835 fi
3836
3837   LDFLAGS=$ac_save_LDFLAGS
3838
3839 fi
3840
3841
3842
3843 echo "$as_me:$LINENO: checking for XkbOpenDisplay in -lX11" >&5
3844 echo $ECHO_N "checking for XkbOpenDisplay in -lX11... $ECHO_C" >&6
3845 if test "${ac_cv_lib_X11_XkbOpenDisplay+set}" = set; then
3846   echo $ECHO_N "(cached) $ECHO_C" >&6
3847 else
3848   ac_check_lib_save_LIBS=$LIBS
3849 LIBS="-lX11 $X_LIBS
3850  $LIBS"
3851 cat >conftest.$ac_ext <<_ACEOF
3852 /* confdefs.h.  */
3853 _ACEOF
3854 cat confdefs.h >>conftest.$ac_ext
3855 cat >>conftest.$ac_ext <<_ACEOF
3856 /* end confdefs.h.  */
3857
3858 /* Override any gcc2 internal prototype to avoid an error.  */
3859 #ifdef __cplusplus
3860 extern "C"
3861 #endif
3862 /* We use char because int might match the return type of a gcc2
3863    builtin and then its argument prototype would still apply.  */
3864 char XkbOpenDisplay ();
3865 int
3866 main ()
3867 {
3868 XkbOpenDisplay ();
3869   ;
3870   return 0;
3871 }
3872 _ACEOF
3873 rm -f conftest.$ac_objext conftest$ac_exeext
3874 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3875   (eval $ac_link) 2>conftest.er1
3876   ac_status=$?
3877   grep -v '^ *+' conftest.er1 >conftest.err
3878   rm -f conftest.er1
3879   cat conftest.err >&5
3880   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3881   (exit $ac_status); } &&
3882          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
3883   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3884   (eval $ac_try) 2>&5
3885   ac_status=$?
3886   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3887   (exit $ac_status); }; } &&
3888          { ac_try='test -s conftest$ac_exeext'
3889   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3890   (eval $ac_try) 2>&5
3891   ac_status=$?
3892   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3893   (exit $ac_status); }; }; then
3894   ac_cv_lib_X11_XkbOpenDisplay=yes
3895 else
3896   echo "$as_me: failed program was:" >&5
3897 sed 's/^/| /' conftest.$ac_ext >&5
3898
3899 ac_cv_lib_X11_XkbOpenDisplay=no
3900 fi
3901 rm -f conftest.err conftest.$ac_objext \
3902       conftest$ac_exeext conftest.$ac_ext
3903 LIBS=$ac_check_lib_save_LIBS
3904 fi
3905 echo "$as_me:$LINENO: result: $ac_cv_lib_X11_XkbOpenDisplay" >&5
3906 echo "${ECHO_T}$ac_cv_lib_X11_XkbOpenDisplay" >&6
3907 if test $ac_cv_lib_X11_XkbOpenDisplay = yes; then
3908   cat >>confdefs.h <<_ACEOF
3909 #define HAVE_LIBX11 1
3910 _ACEOF
3911
3912   LIBS="-lX11 $LIBS"
3913
3914 else
3915   { { echo "$as_me:$LINENO: error: Fatal: no libX11 or no XkbOpenDisplay() in libX11" >&5
3916 echo "$as_me: error: Fatal: no libX11 or no XkbOpenDisplay() in libX11" >&2;}
3917    { (exit 1); exit 1; }; }
3918 fi
3919
3920
3921
3922 echo "$as_me:$LINENO: checking for XpmReadFileToImage in -lXpm" >&5
3923 echo $ECHO_N "checking for XpmReadFileToImage in -lXpm... $ECHO_C" >&6
3924 if test "${ac_cv_lib_Xpm_XpmReadFileToImage+set}" = set; then
3925   echo $ECHO_N "(cached) $ECHO_C" >&6
3926 else
3927   ac_check_lib_save_LIBS=$LIBS
3928 LIBS="-lXpm $X_LIBS
3929  $LIBS"
3930 cat >conftest.$ac_ext <<_ACEOF
3931 /* confdefs.h.  */
3932 _ACEOF
3933 cat confdefs.h >>conftest.$ac_ext
3934 cat >>conftest.$ac_ext <<_ACEOF
3935 /* end confdefs.h.  */
3936
3937 /* Override any gcc2 internal prototype to avoid an error.  */
3938 #ifdef __cplusplus
3939 extern "C"
3940 #endif
3941 /* We use char because int might match the return type of a gcc2
3942    builtin and then its argument prototype would still apply.  */
3943 char XpmReadFileToImage ();
3944 int
3945 main ()
3946 {
3947 XpmReadFileToImage ();
3948   ;
3949   return 0;
3950 }
3951 _ACEOF
3952 rm -f conftest.$ac_objext conftest$ac_exeext
3953 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3954   (eval $ac_link) 2>conftest.er1
3955   ac_status=$?
3956   grep -v '^ *+' conftest.er1 >conftest.err
3957   rm -f conftest.er1
3958   cat conftest.err >&5
3959   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3960   (exit $ac_status); } &&
3961          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
3962   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3963   (eval $ac_try) 2>&5
3964   ac_status=$?
3965   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3966   (exit $ac_status); }; } &&
3967          { ac_try='test -s conftest$ac_exeext'
3968   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3969   (eval $ac_try) 2>&5
3970   ac_status=$?
3971   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3972   (exit $ac_status); }; }; then
3973   ac_cv_lib_Xpm_XpmReadFileToImage=yes
3974 else
3975   echo "$as_me: failed program was:" >&5
3976 sed 's/^/| /' conftest.$ac_ext >&5
3977
3978 ac_cv_lib_Xpm_XpmReadFileToImage=no
3979 fi
3980 rm -f conftest.err conftest.$ac_objext \
3981       conftest$ac_exeext conftest.$ac_ext
3982 LIBS=$ac_check_lib_save_LIBS
3983 fi
3984 echo "$as_me:$LINENO: result: $ac_cv_lib_Xpm_XpmReadFileToImage" >&5
3985 echo "${ECHO_T}$ac_cv_lib_Xpm_XpmReadFileToImage" >&6
3986 if test $ac_cv_lib_Xpm_XpmReadFileToImage = yes; then
3987   cat >>confdefs.h <<_ACEOF
3988 #define HAVE_LIBXPM 1
3989 _ACEOF
3990
3991   LIBS="-lXpm $LIBS"
3992
3993 else
3994   { { echo "$as_me:$LINENO: error: Fatal: no libXpm found!" >&5
3995 echo "$as_me: error: Fatal: no libXpm found!" >&2;}
3996    { (exit 1); exit 1; }; }
3997 fi
3998
3999
4000
4001
4002 echo "$as_me:$LINENO: checking for egrep" >&5
4003 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
4004 if test "${ac_cv_prog_egrep+set}" = set; then
4005   echo $ECHO_N "(cached) $ECHO_C" >&6
4006 else
4007   if echo a | (grep -E '(a|b)') >/dev/null 2>&1
4008     then ac_cv_prog_egrep='grep -E'
4009     else ac_cv_prog_egrep='egrep'
4010     fi
4011 fi
4012 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
4013 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
4014  EGREP=$ac_cv_prog_egrep
4015
4016
4017 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
4018 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
4019 if test "${ac_cv_header_stdc+set}" = set; then
4020   echo $ECHO_N "(cached) $ECHO_C" >&6
4021 else
4022   cat >conftest.$ac_ext <<_ACEOF
4023 /* confdefs.h.  */
4024 _ACEOF
4025 cat confdefs.h >>conftest.$ac_ext
4026 cat >>conftest.$ac_ext <<_ACEOF
4027 /* end confdefs.h.  */
4028 #include <stdlib.h>
4029 #include <stdarg.h>
4030 #include <string.h>
4031 #include <float.h>
4032
4033 int
4034 main ()
4035 {
4036
4037   ;
4038   return 0;
4039 }
4040 _ACEOF
4041 rm -f conftest.$ac_objext
4042 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4043   (eval $ac_compile) 2>conftest.er1
4044   ac_status=$?
4045   grep -v '^ *+' conftest.er1 >conftest.err
4046   rm -f conftest.er1
4047   cat conftest.err >&5
4048   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4049   (exit $ac_status); } &&
4050          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4051   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4052   (eval $ac_try) 2>&5
4053   ac_status=$?
4054   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4055   (exit $ac_status); }; } &&
4056          { ac_try='test -s conftest.$ac_objext'
4057   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4058   (eval $ac_try) 2>&5
4059   ac_status=$?
4060   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4061   (exit $ac_status); }; }; then
4062   ac_cv_header_stdc=yes
4063 else
4064   echo "$as_me: failed program was:" >&5
4065 sed 's/^/| /' conftest.$ac_ext >&5
4066
4067 ac_cv_header_stdc=no
4068 fi
4069 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4070
4071 if test $ac_cv_header_stdc = yes; then
4072   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4073   cat >conftest.$ac_ext <<_ACEOF
4074 /* confdefs.h.  */
4075 _ACEOF
4076 cat confdefs.h >>conftest.$ac_ext
4077 cat >>conftest.$ac_ext <<_ACEOF
4078 /* end confdefs.h.  */
4079 #include <string.h>
4080
4081 _ACEOF
4082 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4083   $EGREP "memchr" >/dev/null 2>&1; then
4084   :
4085 else
4086   ac_cv_header_stdc=no
4087 fi
4088 rm -f conftest*
4089
4090 fi
4091
4092 if test $ac_cv_header_stdc = yes; then
4093   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4094   cat >conftest.$ac_ext <<_ACEOF
4095 /* confdefs.h.  */
4096 _ACEOF
4097 cat confdefs.h >>conftest.$ac_ext
4098 cat >>conftest.$ac_ext <<_ACEOF
4099 /* end confdefs.h.  */
4100 #include <stdlib.h>
4101
4102 _ACEOF
4103 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4104   $EGREP "free" >/dev/null 2>&1; then
4105   :
4106 else
4107   ac_cv_header_stdc=no
4108 fi
4109 rm -f conftest*
4110
4111 fi
4112
4113 if test $ac_cv_header_stdc = yes; then
4114   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4115   if test "$cross_compiling" = yes; then
4116   :
4117 else
4118   cat >conftest.$ac_ext <<_ACEOF
4119 /* confdefs.h.  */
4120 _ACEOF
4121 cat confdefs.h >>conftest.$ac_ext
4122 cat >>conftest.$ac_ext <<_ACEOF
4123 /* end confdefs.h.  */
4124 #include <ctype.h>
4125 #if ((' ' & 0x0FF) == 0x020)
4126 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4127 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4128 #else
4129 # define ISLOWER(c) \
4130                    (('a' <= (c) && (c) <= 'i') \
4131                      || ('j' <= (c) && (c) <= 'r') \
4132                      || ('s' <= (c) && (c) <= 'z'))
4133 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4134 #endif
4135
4136 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4137 int
4138 main ()
4139 {
4140   int i;
4141   for (i = 0; i < 256; i++)
4142     if (XOR (islower (i), ISLOWER (i))
4143         || toupper (i) != TOUPPER (i))
4144       exit(2);
4145   exit (0);
4146 }
4147 _ACEOF
4148 rm -f conftest$ac_exeext
4149 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4150   (eval $ac_link) 2>&5
4151   ac_status=$?
4152   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4153   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4154   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4155   (eval $ac_try) 2>&5
4156   ac_status=$?
4157   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4158   (exit $ac_status); }; }; then
4159   :
4160 else
4161   echo "$as_me: program exited with status $ac_status" >&5
4162 echo "$as_me: failed program was:" >&5
4163 sed 's/^/| /' conftest.$ac_ext >&5
4164
4165 ( exit $ac_status )
4166 ac_cv_header_stdc=no
4167 fi
4168 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4169 fi
4170 fi
4171 fi
4172 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
4173 echo "${ECHO_T}$ac_cv_header_stdc" >&6
4174 if test $ac_cv_header_stdc = yes; then
4175
4176 cat >>confdefs.h <<\_ACEOF
4177 #define STDC_HEADERS 1
4178 _ACEOF
4179
4180 fi
4181
4182 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4183
4184
4185
4186
4187
4188
4189
4190
4191
4192 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4193                   inttypes.h stdint.h unistd.h
4194 do
4195 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4196 echo "$as_me:$LINENO: checking for $ac_header" >&5
4197 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4198 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4199   echo $ECHO_N "(cached) $ECHO_C" >&6
4200 else
4201   cat >conftest.$ac_ext <<_ACEOF
4202 /* confdefs.h.  */
4203 _ACEOF
4204 cat confdefs.h >>conftest.$ac_ext
4205 cat >>conftest.$ac_ext <<_ACEOF
4206 /* end confdefs.h.  */
4207 $ac_includes_default
4208
4209 #include <$ac_header>
4210 _ACEOF
4211 rm -f conftest.$ac_objext
4212 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4213   (eval $ac_compile) 2>conftest.er1
4214   ac_status=$?
4215   grep -v '^ *+' conftest.er1 >conftest.err
4216   rm -f conftest.er1
4217   cat conftest.err >&5
4218   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4219   (exit $ac_status); } &&
4220          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4221   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4222   (eval $ac_try) 2>&5
4223   ac_status=$?
4224   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4225   (exit $ac_status); }; } &&
4226          { ac_try='test -s conftest.$ac_objext'
4227   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4228   (eval $ac_try) 2>&5
4229   ac_status=$?
4230   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4231   (exit $ac_status); }; }; then
4232   eval "$as_ac_Header=yes"
4233 else
4234   echo "$as_me: failed program was:" >&5
4235 sed 's/^/| /' conftest.$ac_ext >&5
4236
4237 eval "$as_ac_Header=no"
4238 fi
4239 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4240 fi
4241 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4242 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4243 if test `eval echo '${'$as_ac_Header'}'` = yes; then
4244   cat >>confdefs.h <<_ACEOF
4245 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4246 _ACEOF
4247
4248 fi
4249
4250 done
4251
4252
4253 # Check whether --enable-libWUtil or --disable-libWUtil was given.
4254 if test "${enable_libWUtil+set}" = set; then
4255   enableval="$enable_libWUtil"
4256
4257     if test $enable_libWUtil = yes ; then
4258
4259       echo "$as_me:$LINENO: checking for WMReadPropListFromFile in -lWUtil" >&5
4260 echo $ECHO_N "checking for WMReadPropListFromFile in -lWUtil... $ECHO_C" >&6
4261 if test "${ac_cv_lib_WUtil_WMReadPropListFromFile+set}" = set; then
4262   echo $ECHO_N "(cached) $ECHO_C" >&6
4263 else
4264   ac_check_lib_save_LIBS=$LIBS
4265 LIBS="-lWUtil $X_LIBS
4266        $LIBS"
4267 cat >conftest.$ac_ext <<_ACEOF
4268 /* confdefs.h.  */
4269 _ACEOF
4270 cat confdefs.h >>conftest.$ac_ext
4271 cat >>conftest.$ac_ext <<_ACEOF
4272 /* end confdefs.h.  */
4273
4274 /* Override any gcc2 internal prototype to avoid an error.  */
4275 #ifdef __cplusplus
4276 extern "C"
4277 #endif
4278 /* We use char because int might match the return type of a gcc2
4279    builtin and then its argument prototype would still apply.  */
4280 char WMReadPropListFromFile ();
4281 int
4282 main ()
4283 {
4284 WMReadPropListFromFile ();
4285   ;
4286   return 0;
4287 }
4288 _ACEOF
4289 rm -f conftest.$ac_objext conftest$ac_exeext
4290 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4291   (eval $ac_link) 2>conftest.er1
4292   ac_status=$?
4293   grep -v '^ *+' conftest.er1 >conftest.err
4294   rm -f conftest.er1
4295   cat conftest.err >&5
4296   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4297   (exit $ac_status); } &&
4298          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4299   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4300   (eval $ac_try) 2>&5
4301   ac_status=$?
4302   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4303   (exit $ac_status); }; } &&
4304          { ac_try='test -s conftest$ac_exeext'
4305   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4306   (eval $ac_try) 2>&5
4307   ac_status=$?
4308   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4309   (exit $ac_status); }; }; then
4310   ac_cv_lib_WUtil_WMReadPropListFromFile=yes
4311 else
4312   echo "$as_me: failed program was:" >&5
4313 sed 's/^/| /' conftest.$ac_ext >&5
4314
4315 ac_cv_lib_WUtil_WMReadPropListFromFile=no
4316 fi
4317 rm -f conftest.err conftest.$ac_objext \
4318       conftest$ac_exeext conftest.$ac_ext
4319 LIBS=$ac_check_lib_save_LIBS
4320 fi
4321 echo "$as_me:$LINENO: result: $ac_cv_lib_WUtil_WMReadPropListFromFile" >&5
4322 echo "${ECHO_T}$ac_cv_lib_WUtil_WMReadPropListFromFile" >&6
4323 if test $ac_cv_lib_WUtil_WMReadPropListFromFile = yes; then
4324
4325
4326 for ac_header in WINGs/WUtil.h
4327 do
4328 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4329 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4330   echo "$as_me:$LINENO: checking for $ac_header" >&5
4331 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4332 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4333   echo $ECHO_N "(cached) $ECHO_C" >&6
4334 fi
4335 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4336 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4337 else
4338   # Is the header compilable?
4339 echo "$as_me:$LINENO: checking $ac_header usability" >&5
4340 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4341 cat >conftest.$ac_ext <<_ACEOF
4342 /* confdefs.h.  */
4343 _ACEOF
4344 cat confdefs.h >>conftest.$ac_ext
4345 cat >>conftest.$ac_ext <<_ACEOF
4346 /* end confdefs.h.  */
4347 $ac_includes_default
4348 #include <$ac_header>
4349 _ACEOF
4350 rm -f conftest.$ac_objext
4351 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4352   (eval $ac_compile) 2>conftest.er1
4353   ac_status=$?
4354   grep -v '^ *+' conftest.er1 >conftest.err
4355   rm -f conftest.er1
4356   cat conftest.err >&5
4357   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4358   (exit $ac_status); } &&
4359          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4360   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4361   (eval $ac_try) 2>&5
4362   ac_status=$?
4363   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4364   (exit $ac_status); }; } &&
4365          { ac_try='test -s conftest.$ac_objext'
4366   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4367   (eval $ac_try) 2>&5
4368   ac_status=$?
4369   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4370   (exit $ac_status); }; }; then
4371   ac_header_compiler=yes
4372 else
4373   echo "$as_me: failed program was:" >&5
4374 sed 's/^/| /' conftest.$ac_ext >&5
4375
4376 ac_header_compiler=no
4377 fi
4378 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4379 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4380 echo "${ECHO_T}$ac_header_compiler" >&6
4381
4382 # Is the header present?
4383 echo "$as_me:$LINENO: checking $ac_header presence" >&5
4384 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4385 cat >conftest.$ac_ext <<_ACEOF
4386 /* confdefs.h.  */
4387 _ACEOF
4388 cat confdefs.h >>conftest.$ac_ext
4389 cat >>conftest.$ac_ext <<_ACEOF
4390 /* end confdefs.h.  */
4391 #include <$ac_header>
4392 _ACEOF
4393 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4394   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4395   ac_status=$?
4396   grep -v '^ *+' conftest.er1 >conftest.err
4397   rm -f conftest.er1
4398   cat conftest.err >&5
4399   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4400   (exit $ac_status); } >/dev/null; then
4401   if test -s conftest.err; then
4402     ac_cpp_err=$ac_c_preproc_warn_flag
4403     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4404   else
4405     ac_cpp_err=
4406   fi
4407 else
4408   ac_cpp_err=yes
4409 fi
4410 if test -z "$ac_cpp_err"; then
4411   ac_header_preproc=yes
4412 else
4413   echo "$as_me: failed program was:" >&5
4414 sed 's/^/| /' conftest.$ac_ext >&5
4415
4416   ac_header_preproc=no
4417 fi
4418 rm -f conftest.err conftest.$ac_ext
4419 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4420 echo "${ECHO_T}$ac_header_preproc" >&6
4421
4422 # So?  What about this header?
4423 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4424   yes:no: )
4425     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4426 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4427     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4428 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4429     ac_header_preproc=yes
4430     ;;
4431   no:yes:* )
4432     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4433 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4434     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
4435 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
4436     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4437 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4438     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
4439 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
4440     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4441 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4442     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4443 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4444     (
4445       cat <<\_ASBOX
4446 ## ------------------------------------------ ##
4447 ## Report this to the AC_PACKAGE_NAME lists.  ##
4448 ## ------------------------------------------ ##
4449 _ASBOX
4450     ) |
4451       sed "s/^/$as_me: WARNING:     /" >&2
4452     ;;
4453 esac
4454 echo "$as_me:$LINENO: checking for $ac_header" >&5
4455 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4456 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4457   echo $ECHO_N "(cached) $ECHO_C" >&6
4458 else
4459   eval "$as_ac_Header=\$ac_header_preproc"
4460 fi
4461 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4462 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4463
4464 fi
4465 if test `eval echo '${'$as_ac_Header'}'` = yes; then
4466   cat >>confdefs.h <<_ACEOF
4467 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4468 _ACEOF
4469
4470 else
4471
4472               { echo "$as_me:$LINENO: WARNING: No WINGs/WUtil.h found -- cannot compile version with property lists support. You should use X resources for customizing fookb; or, if you have libproplist, use older version of fookb" >&5
4473 echo "$as_me: WARNING: No WINGs/WUtil.h found -- cannot compile version with property lists support. You should use X resources for customizing fookb; or, if you have libproplist, use older version of fookb" >&2;}
4474               WUTIL_LIB=""
4475
4476
4477 fi
4478
4479 done
4480
4481
4482 else
4483
4484           { echo "$as_me:$LINENO: WARNING: No libWUtil found or old libWUtil version. You should use X resources for setting up fookb. If you have libproplist, use older version of fookb" >&5
4485 echo "$as_me: WARNING: No libWUtil found or old libWUtil version. You should use X resources for setting up fookb. If you have libproplist, use older version of fookb" >&2;}
4486           WUTIL_LIB=""
4487
4488
4489 fi
4490
4491           else
4492       UTIL_LIB=""
4493     fi
4494
4495 else
4496
4497     echo "$as_me:$LINENO: checking for WMReadPropListFromFile in -lWUtil" >&5
4498 echo $ECHO_N "checking for WMReadPropListFromFile in -lWUtil... $ECHO_C" >&6
4499 if test "${ac_cv_lib_WUtil_WMReadPropListFromFile+set}" = set; then
4500   echo $ECHO_N "(cached) $ECHO_C" >&6
4501 else
4502   ac_check_lib_save_LIBS=$LIBS
4503 LIBS="-lWUtil $X_LIBS
4504      $LIBS"
4505 cat >conftest.$ac_ext <<_ACEOF
4506 /* confdefs.h.  */
4507 _ACEOF
4508 cat confdefs.h >>conftest.$ac_ext
4509 cat >>conftest.$ac_ext <<_ACEOF
4510 /* end confdefs.h.  */
4511
4512 /* Override any gcc2 internal prototype to avoid an error.  */
4513 #ifdef __cplusplus
4514 extern "C"
4515 #endif
4516 /* We use char because int might match the return type of a gcc2
4517    builtin and then its argument prototype would still apply.  */
4518 char WMReadPropListFromFile ();
4519 int
4520 main ()
4521 {
4522 WMReadPropListFromFile ();
4523   ;
4524   return 0;
4525 }
4526 _ACEOF
4527 rm -f conftest.$ac_objext conftest$ac_exeext
4528 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4529   (eval $ac_link) 2>conftest.er1
4530   ac_status=$?
4531   grep -v '^ *+' conftest.er1 >conftest.err
4532   rm -f conftest.er1
4533   cat conftest.err >&5
4534   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4535   (exit $ac_status); } &&
4536          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4537   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4538   (eval $ac_try) 2>&5
4539   ac_status=$?
4540   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4541   (exit $ac_status); }; } &&
4542          { ac_try='test -s conftest$ac_exeext'
4543   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4544   (eval $ac_try) 2>&5
4545   ac_status=$?
4546   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4547   (exit $ac_status); }; }; then
4548   ac_cv_lib_WUtil_WMReadPropListFromFile=yes
4549 else
4550   echo "$as_me: failed program was:" >&5
4551 sed 's/^/| /' conftest.$ac_ext >&5
4552
4553 ac_cv_lib_WUtil_WMReadPropListFromFile=no
4554 fi
4555 rm -f conftest.err conftest.$ac_objext \
4556       conftest$ac_exeext conftest.$ac_ext
4557 LIBS=$ac_check_lib_save_LIBS
4558 fi
4559 echo "$as_me:$LINENO: result: $ac_cv_lib_WUtil_WMReadPropListFromFile" >&5
4560 echo "${ECHO_T}$ac_cv_lib_WUtil_WMReadPropListFromFile" >&6
4561 if test $ac_cv_lib_WUtil_WMReadPropListFromFile = yes; then
4562
4563
4564 for ac_header in WINGs/WUtil.h
4565 do
4566 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4567 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4568   echo "$as_me:$LINENO: checking for $ac_header" >&5
4569 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4570 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4571   echo $ECHO_N "(cached) $ECHO_C" >&6
4572 fi
4573 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4574 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4575 else
4576   # Is the header compilable?
4577 echo "$as_me:$LINENO: checking $ac_header usability" >&5
4578 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4579 cat >conftest.$ac_ext <<_ACEOF
4580 /* confdefs.h.  */
4581 _ACEOF
4582 cat confdefs.h >>conftest.$ac_ext
4583 cat >>conftest.$ac_ext <<_ACEOF
4584 /* end confdefs.h.  */
4585 $ac_includes_default
4586 #include <$ac_header>
4587 _ACEOF
4588 rm -f conftest.$ac_objext
4589 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4590   (eval $ac_compile) 2>conftest.er1
4591   ac_status=$?
4592   grep -v '^ *+' conftest.er1 >conftest.err
4593   rm -f conftest.er1
4594   cat conftest.err >&5
4595   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4596   (exit $ac_status); } &&
4597          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4598   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4599   (eval $ac_try) 2>&5
4600   ac_status=$?
4601   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4602   (exit $ac_status); }; } &&
4603          { ac_try='test -s conftest.$ac_objext'
4604   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4605   (eval $ac_try) 2>&5
4606   ac_status=$?
4607   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4608   (exit $ac_status); }; }; then
4609   ac_header_compiler=yes
4610 else
4611   echo "$as_me: failed program was:" >&5
4612 sed 's/^/| /' conftest.$ac_ext >&5
4613
4614 ac_header_compiler=no
4615 fi
4616 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4617 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4618 echo "${ECHO_T}$ac_header_compiler" >&6
4619
4620 # Is the header present?
4621 echo "$as_me:$LINENO: checking $ac_header presence" >&5
4622 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4623 cat >conftest.$ac_ext <<_ACEOF
4624 /* confdefs.h.  */
4625 _ACEOF
4626 cat confdefs.h >>conftest.$ac_ext
4627 cat >>conftest.$ac_ext <<_ACEOF
4628 /* end confdefs.h.  */
4629 #include <$ac_header>
4630 _ACEOF
4631 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4632   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4633   ac_status=$?
4634   grep -v '^ *+' conftest.er1 >conftest.err
4635   rm -f conftest.er1
4636   cat conftest.err >&5
4637   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4638   (exit $ac_status); } >/dev/null; then
4639   if test -s conftest.err; then
4640     ac_cpp_err=$ac_c_preproc_warn_flag
4641     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4642   else
4643     ac_cpp_err=
4644   fi
4645 else
4646   ac_cpp_err=yes
4647 fi
4648 if test -z "$ac_cpp_err"; then
4649   ac_header_preproc=yes
4650 else
4651   echo "$as_me: failed program was:" >&5
4652 sed 's/^/| /' conftest.$ac_ext >&5
4653
4654   ac_header_preproc=no
4655 fi
4656 rm -f conftest.err conftest.$ac_ext
4657 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4658 echo "${ECHO_T}$ac_header_preproc" >&6
4659
4660 # So?  What about this header?
4661 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4662   yes:no: )
4663     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4664 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4665     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4666 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4667     ac_header_preproc=yes
4668     ;;
4669   no:yes:* )
4670     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4671 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4672     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
4673 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
4674     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4675 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4676     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
4677 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
4678     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4679 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4680     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4681 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4682     (
4683       cat <<\_ASBOX
4684 ## ------------------------------------------ ##
4685 ## Report this to the AC_PACKAGE_NAME lists.  ##
4686 ## ------------------------------------------ ##
4687 _ASBOX
4688     ) |
4689       sed "s/^/$as_me: WARNING:     /" >&2
4690     ;;
4691 esac
4692 echo "$as_me:$LINENO: checking for $ac_header" >&5
4693 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4694 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4695   echo $ECHO_N "(cached) $ECHO_C" >&6
4696 else
4697   eval "$as_ac_Header=\$ac_header_preproc"
4698 fi
4699 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4700 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4701
4702 fi
4703 if test `eval echo '${'$as_ac_Header'}'` = yes; then
4704   cat >>confdefs.h <<_ACEOF
4705 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4706 _ACEOF
4707
4708 else
4709
4710             { echo "$as_me:$LINENO: WARNING: No WINGs/WUtil.h found -- cannot compile version with property lists support. You should use X resources for customizing fookb; or, if you have libproplist, use older version of fookb" >&5
4711 echo "$as_me: WARNING: No WINGs/WUtil.h found -- cannot compile version with property lists support. You should use X resources for customizing fookb; or, if you have libproplist, use older version of fookb" >&2;}
4712             WUTIL_LIB=""
4713
4714
4715 fi
4716
4717 done
4718
4719
4720 else
4721
4722         { echo "$as_me:$LINENO: WARNING: No libWUtil found or old libWUtil version. You should use X resources for setting up fookb. If you have libproplist, use older version of fookb" >&5
4723 echo "$as_me: WARNING: No libWUtil found or old libWUtil version. You should use X resources for setting up fookb. If you have libproplist, use older version of fookb" >&2;}
4724         WUTIL_LIB=""
4725
4726
4727 fi
4728
4729
4730
4731 fi;
4732
4733
4734
4735 # Check whether --enable-wmaker or --disable-wmaker was given.
4736 if test "${enable_wmaker+set}" = set; then
4737   enableval="$enable_wmaker"
4738
4739     if test $enable_wmaker = yes ; then
4740       cat >>confdefs.h <<\_ACEOF
4741 #define WMAKER 1
4742 _ACEOF
4743
4744     fi
4745
4746 else
4747
4748     # Extract the first word of "wmaker", so it can be a program name with args.
4749 set dummy wmaker; ac_word=$2
4750 echo "$as_me:$LINENO: checking for $ac_word" >&5
4751 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4752 if test "${ac_cv_prog_HAVE_WMAKER+set}" = set; then
4753   echo $ECHO_N "(cached) $ECHO_C" >&6
4754 else
4755   if test -n "$HAVE_WMAKER"; then
4756   ac_cv_prog_HAVE_WMAKER="$HAVE_WMAKER" # Let the user override the test.
4757 else
4758 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4759 for as_dir in $PATH
4760 do
4761   IFS=$as_save_IFS
4762   test -z "$as_dir" && as_dir=.
4763   for ac_exec_ext in '' $ac_executable_extensions; do
4764   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4765     ac_cv_prog_HAVE_WMAKER="yes"
4766     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4767     break 2
4768   fi
4769 done
4770 done
4771
4772   test -z "$ac_cv_prog_HAVE_WMAKER" && ac_cv_prog_HAVE_WMAKER="no"
4773 fi
4774 fi
4775 HAVE_WMAKER=$ac_cv_prog_HAVE_WMAKER
4776 if test -n "$HAVE_WMAKER"; then
4777   echo "$as_me:$LINENO: result: $HAVE_WMAKER" >&5
4778 echo "${ECHO_T}$HAVE_WMAKER" >&6
4779 else
4780   echo "$as_me:$LINENO: result: no" >&5
4781 echo "${ECHO_T}no" >&6
4782 fi
4783
4784
4785     if test $HAVE_WMAKER = yes ; then
4786       cat >>confdefs.h <<\_ACEOF
4787 #define WMAKER 1
4788 _ACEOF
4789
4790     fi
4791
4792
4793 fi;
4794
4795           ac_config_files="$ac_config_files Makefile"
4796 cat >confcache <<\_ACEOF
4797 # This file is a shell script that caches the results of configure
4798 # tests run on this system so they can be shared between configure
4799 # scripts and configure runs, see configure's option --config-cache.
4800 # It is not useful on other systems.  If it contains results you don't
4801 # want to keep, you may remove or edit it.
4802 #
4803 # config.status only pays attention to the cache file if you give it
4804 # the --recheck option to rerun configure.
4805 #
4806 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4807 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4808 # following values.
4809
4810 _ACEOF
4811
4812 # The following way of writing the cache mishandles newlines in values,
4813 # but we know of no workaround that is simple, portable, and efficient.
4814 # So, don't put newlines in cache variables' values.
4815 # Ultrix sh set writes to stderr and can't be redirected directly,
4816 # and sets the high bit in the cache file unless we assign to the vars.
4817 {
4818   (set) 2>&1 |
4819     case `(ac_space=' '; set | grep ac_space) 2>&1` in
4820     *ac_space=\ *)
4821       # `set' does not quote correctly, so add quotes (double-quote
4822       # substitution turns \\\\ into \\, and sed turns \\ into \).
4823       sed -n \
4824         "s/'/'\\\\''/g;
4825           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4826       ;;
4827     *)
4828       # `set' quotes correctly as required by POSIX, so do not add quotes.
4829       sed -n \
4830         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
4831       ;;
4832     esac;
4833 } |
4834   sed '
4835      t clear
4836      : clear
4837      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4838      t end
4839      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4840      : end' >>confcache
4841 if diff $cache_file confcache >/dev/null 2>&1; then :; else
4842   if test -w $cache_file; then
4843     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
4844     cat confcache >$cache_file
4845   else
4846     echo "not updating unwritable cache $cache_file"
4847   fi
4848 fi
4849 rm -f confcache
4850
4851 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4852 # Let make expand exec_prefix.
4853 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4854
4855 # VPATH may cause trouble with some makes, so we remove $(srcdir),
4856 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
4857 # trailing colons and then remove the whole line if VPATH becomes empty
4858 # (actually we leave an empty line to preserve line numbers).
4859 if test "x$srcdir" = x.; then
4860   ac_vpsub='/^[  ]*VPATH[        ]*=/{
4861 s/:*\$(srcdir):*/:/;
4862 s/:*\${srcdir}:*/:/;
4863 s/:*@srcdir@:*/:/;
4864 s/^\([^=]*=[     ]*\):*/\1/;
4865 s/:*$//;
4866 s/^[^=]*=[       ]*$//;
4867 }'
4868 fi
4869
4870 # Transform confdefs.h into DEFS.
4871 # Protect against shell expansion while executing Makefile rules.
4872 # Protect against Makefile macro expansion.
4873 #
4874 # If the first sed substitution is executed (which looks for macros that
4875 # take arguments), then we branch to the quote section.  Otherwise,
4876 # look for a macro that doesn't take arguments.
4877 cat >confdef2opt.sed <<\_ACEOF
4878 t clear
4879 : clear
4880 s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\),-D\1=\2,g
4881 t quote
4882 s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\),-D\1=\2,g
4883 t quote
4884 d
4885 : quote
4886 s,[      `~#$^&*(){}\\|;'"<>?],\\&,g
4887 s,\[,\\&,g
4888 s,\],\\&,g
4889 s,\$,$$,g
4890 p
4891 _ACEOF
4892 # We use echo to avoid assuming a particular line-breaking character.
4893 # The extra dot is to prevent the shell from consuming trailing
4894 # line-breaks from the sub-command output.  A line-break within
4895 # single-quotes doesn't work because, if this script is created in a
4896 # platform that uses two characters for line-breaks (e.g., DOS), tr
4897 # would break.
4898 ac_LF_and_DOT=`echo; echo .`
4899 DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'`
4900 rm -f confdef2opt.sed
4901
4902
4903 ac_libobjs=
4904 ac_ltlibobjs=
4905 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
4906   # 1. Remove the extension, and $U if already installed.
4907   ac_i=`echo "$ac_i" |
4908          sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
4909   # 2. Add them.
4910   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
4911   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
4912 done
4913 LIBOBJS=$ac_libobjs
4914
4915 LTLIBOBJS=$ac_ltlibobjs
4916
4917
4918
4919 : ${CONFIG_STATUS=./config.status}
4920 ac_clean_files_save=$ac_clean_files
4921 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
4922 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
4923 echo "$as_me: creating $CONFIG_STATUS" >&6;}
4924 cat >$CONFIG_STATUS <<_ACEOF
4925 #! $SHELL
4926 # Generated by $as_me.
4927 # Run this file to recreate the current configuration.
4928 # Compiler output produced by configure, useful for debugging
4929 # configure, is in config.log if it exists.
4930
4931 debug=false
4932 ac_cs_recheck=false
4933 ac_cs_silent=false
4934 SHELL=\${CONFIG_SHELL-$SHELL}
4935 _ACEOF
4936
4937 cat >>$CONFIG_STATUS <<\_ACEOF
4938 ## --------------------- ##
4939 ## M4sh Initialization.  ##
4940 ## --------------------- ##
4941
4942 # Be Bourne compatible
4943 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
4944   emulate sh
4945   NULLCMD=:
4946   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
4947   # is contrary to our usage.  Disable this feature.
4948   alias -g '${1+"$@"}'='"$@"'
4949 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
4950   set -o posix
4951 fi
4952 DUALCASE=1; export DUALCASE # for MKS sh
4953
4954 # Support unset when possible.
4955 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
4956   as_unset=unset
4957 else
4958   as_unset=false
4959 fi
4960
4961
4962 # Work around bugs in pre-3.0 UWIN ksh.
4963 $as_unset ENV MAIL MAILPATH
4964 PS1='$ '
4965 PS2='> '
4966 PS4='+ '
4967
4968 # NLS nuisances.
4969 for as_var in \
4970   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
4971   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
4972   LC_TELEPHONE LC_TIME
4973 do
4974   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
4975     eval $as_var=C; export $as_var
4976   else
4977     $as_unset $as_var
4978   fi
4979 done
4980
4981 # Required to use basename.
4982 if expr a : '\(a\)' >/dev/null 2>&1; then
4983   as_expr=expr
4984 else
4985   as_expr=false
4986 fi
4987
4988 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
4989   as_basename=basename
4990 else
4991   as_basename=false
4992 fi
4993
4994
4995 # Name of the executable.
4996 as_me=`$as_basename "$0" ||
4997 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
4998          X"$0" : 'X\(//\)$' \| \
4999          X"$0" : 'X\(/\)$' \| \
5000          .     : '\(.\)' 2>/dev/null ||
5001 echo X/"$0" |
5002     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
5003           /^X\/\(\/\/\)$/{ s//\1/; q; }
5004           /^X\/\(\/\).*/{ s//\1/; q; }
5005           s/.*/./; q'`
5006
5007
5008 # PATH needs CR, and LINENO needs CR and PATH.
5009 # Avoid depending upon Character Ranges.
5010 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5011 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5012 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5013 as_cr_digits='0123456789'
5014 as_cr_alnum=$as_cr_Letters$as_cr_digits
5015
5016 # The user is always right.
5017 if test "${PATH_SEPARATOR+set}" != set; then
5018   echo "#! /bin/sh" >conf$$.sh
5019   echo  "exit 0"   >>conf$$.sh
5020   chmod +x conf$$.sh
5021   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
5022     PATH_SEPARATOR=';'
5023   else
5024     PATH_SEPARATOR=:
5025   fi
5026   rm -f conf$$.sh
5027 fi
5028
5029
5030   as_lineno_1=$LINENO
5031   as_lineno_2=$LINENO
5032   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
5033   test "x$as_lineno_1" != "x$as_lineno_2" &&
5034   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
5035   # Find who we are.  Look in the path if we contain no path at all
5036   # relative or not.
5037   case $0 in
5038     *[\\/]* ) as_myself=$0 ;;
5039     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5040 for as_dir in $PATH
5041 do
5042   IFS=$as_save_IFS
5043   test -z "$as_dir" && as_dir=.
5044   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5045 done
5046
5047        ;;
5048   esac
5049   # We did not find ourselves, most probably we were run as `sh COMMAND'
5050   # in which case we are not to be found in the path.
5051   if test "x$as_myself" = x; then
5052     as_myself=$0
5053   fi
5054   if test ! -f "$as_myself"; then
5055     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
5056 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
5057    { (exit 1); exit 1; }; }
5058   fi
5059   case $CONFIG_SHELL in
5060   '')
5061     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5062 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
5063 do
5064   IFS=$as_save_IFS
5065   test -z "$as_dir" && as_dir=.
5066   for as_base in sh bash ksh sh5; do
5067          case $as_dir in
5068          /*)
5069            if ("$as_dir/$as_base" -c '
5070   as_lineno_1=$LINENO
5071   as_lineno_2=$LINENO
5072   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
5073   test "x$as_lineno_1" != "x$as_lineno_2" &&
5074   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
5075              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
5076              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
5077              CONFIG_SHELL=$as_dir/$as_base
5078              export CONFIG_SHELL
5079              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
5080            fi;;
5081          esac
5082        done
5083 done
5084 ;;
5085   esac
5086
5087   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
5088   # uniformly replaced by the line number.  The first 'sed' inserts a
5089   # line-number line before each line; the second 'sed' does the real
5090   # work.  The second script uses 'N' to pair each line-number line
5091   # with the numbered line, and appends trailing '-' during
5092   # substitution so that $LINENO is not a special case at line end.
5093   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
5094   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
5095   sed '=' <$as_myself |
5096     sed '
5097       N
5098       s,$,-,
5099       : loop
5100       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
5101       t loop
5102       s,-$,,
5103       s,^['$as_cr_digits']*\n,,
5104     ' >$as_me.lineno &&
5105   chmod +x $as_me.lineno ||
5106     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
5107 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
5108    { (exit 1); exit 1; }; }
5109
5110   # Don't try to exec as it changes $[0], causing all sort of problems
5111   # (the dirname of $[0] is not the place where we might find the
5112   # original and so on.  Autoconf is especially sensible to this).
5113   . ./$as_me.lineno
5114   # Exit status is that of the last command.
5115   exit
5116 }
5117
5118
5119 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
5120   *c*,-n*) ECHO_N= ECHO_C='
5121 ' ECHO_T='      ' ;;
5122   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
5123   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
5124 esac
5125
5126 if expr a : '\(a\)' >/dev/null 2>&1; then
5127   as_expr=expr
5128 else
5129   as_expr=false
5130 fi
5131
5132 rm -f conf$$ conf$$.exe conf$$.file
5133 echo >conf$$.file
5134 if ln -s conf$$.file conf$$ 2>/dev/null; then
5135   # We could just check for DJGPP; but this test a) works b) is more generic
5136   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
5137   if test -f conf$$.exe; then
5138     # Don't use ln at all; we don't have any links
5139     as_ln_s='cp -p'
5140   else
5141     as_ln_s='ln -s'
5142   fi
5143 elif ln conf$$.file conf$$ 2>/dev/null; then
5144   as_ln_s=ln
5145 else
5146   as_ln_s='cp -p'
5147 fi
5148 rm -f conf$$ conf$$.exe conf$$.file
5149
5150 if mkdir -p . 2>/dev/null; then
5151   as_mkdir_p=:
5152 else
5153   test -d ./-p && rmdir ./-p
5154   as_mkdir_p=false
5155 fi
5156
5157 as_executable_p="test -f"
5158
5159 # Sed expression to map a string onto a valid CPP name.
5160 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5161
5162 # Sed expression to map a string onto a valid variable name.
5163 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5164
5165
5166 # IFS
5167 # We need space, tab and new line, in precisely that order.
5168 as_nl='
5169 '
5170 IFS="   $as_nl"
5171
5172 # CDPATH.
5173 $as_unset CDPATH
5174
5175 exec 6>&1
5176
5177 # Open the log real soon, to keep \$[0] and so on meaningful, and to
5178 # report actual input values of CONFIG_FILES etc. instead of their
5179 # values after options handling.  Logging --version etc. is OK.
5180 exec 5>>config.log
5181 {
5182   echo
5183   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5184 ## Running $as_me. ##
5185 _ASBOX
5186 } >&5
5187 cat >&5 <<_CSEOF
5188
5189 This file was extended by $as_me, which was
5190 generated by GNU Autoconf 2.59.  Invocation command line was
5191
5192   CONFIG_FILES    = $CONFIG_FILES
5193   CONFIG_HEADERS  = $CONFIG_HEADERS
5194   CONFIG_LINKS    = $CONFIG_LINKS
5195   CONFIG_COMMANDS = $CONFIG_COMMANDS
5196   $ $0 $@
5197
5198 _CSEOF
5199 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
5200 echo >&5
5201 _ACEOF
5202
5203 # Files that config.status was made for.
5204 if test -n "$ac_config_files"; then
5205   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
5206 fi
5207
5208 if test -n "$ac_config_headers"; then
5209   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
5210 fi
5211
5212 if test -n "$ac_config_links"; then
5213   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
5214 fi
5215
5216 if test -n "$ac_config_commands"; then
5217   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
5218 fi
5219
5220 cat >>$CONFIG_STATUS <<\_ACEOF
5221
5222 ac_cs_usage="\
5223 \`$as_me' instantiates files from templates according to the
5224 current configuration.
5225
5226 Usage: $0 [OPTIONS] [FILE]...
5227
5228   -h, --help       print this help, then exit
5229   -V, --version    print version number, then exit
5230   -q, --quiet      do not print progress messages
5231   -d, --debug      don't remove temporary files
5232       --recheck    update $as_me by reconfiguring in the same conditions
5233   --file=FILE[:TEMPLATE]
5234                    instantiate the configuration file FILE
5235
5236 Configuration files:
5237 $config_files
5238
5239 Report bugs to <bug-autoconf@gnu.org>."
5240 _ACEOF
5241
5242 cat >>$CONFIG_STATUS <<_ACEOF
5243 ac_cs_version="\\
5244 config.status
5245 configured by $0, generated by GNU Autoconf 2.59,
5246   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
5247
5248 Copyright (C) 2003 Free Software Foundation, Inc.
5249 This config.status script is free software; the Free Software Foundation
5250 gives unlimited permission to copy, distribute and modify it."
5251 srcdir=$srcdir
5252 _ACEOF
5253
5254 cat >>$CONFIG_STATUS <<\_ACEOF
5255 # If no file are specified by the user, then we need to provide default
5256 # value.  By we need to know if files were specified by the user.
5257 ac_need_defaults=:
5258 while test $# != 0
5259 do
5260   case $1 in
5261   --*=*)
5262     ac_option=`expr "x$1" : 'x\([^=]*\)='`
5263     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
5264     ac_shift=:
5265     ;;
5266   -*)
5267     ac_option=$1
5268     ac_optarg=$2
5269     ac_shift=shift
5270     ;;
5271   *) # This is not an option, so the user has probably given explicit
5272      # arguments.
5273      ac_option=$1
5274      ac_need_defaults=false;;
5275   esac
5276
5277   case $ac_option in
5278   # Handling of the options.
5279 _ACEOF
5280 cat >>$CONFIG_STATUS <<\_ACEOF
5281   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5282     ac_cs_recheck=: ;;
5283   --version | --vers* | -V )
5284     echo "$ac_cs_version"; exit 0 ;;
5285   --he | --h)
5286     # Conflict between --help and --header
5287     { { echo "$as_me:$LINENO: error: ambiguous option: $1
5288 Try \`$0 --help' for more information." >&5
5289 echo "$as_me: error: ambiguous option: $1
5290 Try \`$0 --help' for more information." >&2;}
5291    { (exit 1); exit 1; }; };;
5292   --help | --hel | -h )
5293     echo "$ac_cs_usage"; exit 0 ;;
5294   --debug | --d* | -d )
5295     debug=: ;;
5296   --file | --fil | --fi | --f )
5297     $ac_shift
5298     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
5299     ac_need_defaults=false;;
5300   --header | --heade | --head | --hea )
5301     $ac_shift
5302     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
5303     ac_need_defaults=false;;
5304   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5305   | -silent | --silent | --silen | --sile | --sil | --si | --s)
5306     ac_cs_silent=: ;;
5307
5308   # This is an error.
5309   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
5310 Try \`$0 --help' for more information." >&5
5311 echo "$as_me: error: unrecognized option: $1
5312 Try \`$0 --help' for more information." >&2;}
5313    { (exit 1); exit 1; }; } ;;
5314
5315   *) ac_config_targets="$ac_config_targets $1" ;;
5316
5317   esac
5318   shift
5319 done
5320
5321 ac_configure_extra_args=
5322
5323 if $ac_cs_silent; then
5324   exec 6>/dev/null
5325   ac_configure_extra_args="$ac_configure_extra_args --silent"
5326 fi
5327
5328 _ACEOF
5329 cat >>$CONFIG_STATUS <<_ACEOF
5330 if \$ac_cs_recheck; then
5331   echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
5332   exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5333 fi
5334
5335 _ACEOF
5336
5337
5338
5339
5340
5341 cat >>$CONFIG_STATUS <<\_ACEOF
5342 for ac_config_target in $ac_config_targets
5343 do
5344   case "$ac_config_target" in
5345   # Handling of arguments.
5346   "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
5347   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
5348 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
5349    { (exit 1); exit 1; }; };;
5350   esac
5351 done
5352
5353 # If the user did not use the arguments to specify the items to instantiate,
5354 # then the envvar interface is used.  Set only those that are not.
5355 # We use the long form for the default assignment because of an extremely
5356 # bizarre bug on SunOS 4.1.3.
5357 if $ac_need_defaults; then
5358   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5359 fi
5360
5361 # Have a temporary directory for convenience.  Make it in the build tree
5362 # simply because there is no reason to put it here, and in addition,
5363 # creating and moving files from /tmp can sometimes cause problems.
5364 # Create a temporary directory, and hook for its removal unless debugging.
5365 $debug ||
5366 {
5367   trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
5368   trap '{ (exit 1); exit 1; }' 1 2 13 15
5369 }
5370
5371 # Create a (secure) tmp directory for tmp files.
5372
5373 {
5374   tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
5375   test -n "$tmp" && test -d "$tmp"
5376 }  ||
5377 {
5378   tmp=./confstat$$-$RANDOM
5379   (umask 077 && mkdir $tmp)
5380 } ||
5381 {
5382    echo "$me: cannot create a temporary directory in ." >&2
5383    { (exit 1); exit 1; }
5384 }
5385
5386 _ACEOF
5387
5388 cat >>$CONFIG_STATUS <<_ACEOF
5389
5390 #
5391 # CONFIG_FILES section.
5392 #
5393
5394 # No need to generate the scripts if there are no CONFIG_FILES.
5395 # This happens for instance when ./config.status config.h
5396 if test -n "\$CONFIG_FILES"; then
5397   # Protect against being on the right side of a sed subst in config.status.
5398   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
5399    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
5400 s,@SHELL@,$SHELL,;t t
5401 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
5402 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
5403 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
5404 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
5405 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
5406 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
5407 s,@exec_prefix@,$exec_prefix,;t t
5408 s,@prefix@,$prefix,;t t
5409 s,@program_transform_name@,$program_transform_name,;t t
5410 s,@bindir@,$bindir,;t t
5411 s,@sbindir@,$sbindir,;t t
5412 s,@libexecdir@,$libexecdir,;t t
5413 s,@datadir@,$datadir,;t t
5414 s,@sysconfdir@,$sysconfdir,;t t
5415 s,@sharedstatedir@,$sharedstatedir,;t t
5416 s,@localstatedir@,$localstatedir,;t t
5417 s,@libdir@,$libdir,;t t
5418 s,@includedir@,$includedir,;t t
5419 s,@oldincludedir@,$oldincludedir,;t t
5420 s,@infodir@,$infodir,;t t
5421 s,@mandir@,$mandir,;t t
5422 s,@build_alias@,$build_alias,;t t
5423 s,@host_alias@,$host_alias,;t t
5424 s,@target_alias@,$target_alias,;t t
5425 s,@DEFS@,$DEFS,;t t
5426 s,@ECHO_C@,$ECHO_C,;t t
5427 s,@ECHO_N@,$ECHO_N,;t t
5428 s,@ECHO_T@,$ECHO_T,;t t
5429 s,@LIBS@,$LIBS,;t t
5430 s,@CC@,$CC,;t t
5431 s,@CFLAGS@,$CFLAGS,;t t
5432 s,@LDFLAGS@,$LDFLAGS,;t t
5433 s,@CPPFLAGS@,$CPPFLAGS,;t t
5434 s,@ac_ct_CC@,$ac_ct_CC,;t t
5435 s,@EXEEXT@,$EXEEXT,;t t
5436 s,@OBJEXT@,$OBJEXT,;t t
5437 s,@WUTIL_LIB@,$WUTIL_LIB,;t t
5438 s,@CPP@,$CPP,;t t
5439 s,@X_CFLAGS@,$X_CFLAGS,;t t
5440 s,@X_PRE_LIBS@,$X_PRE_LIBS,;t t
5441 s,@X_LIBS@,$X_LIBS,;t t
5442 s,@X_EXTRA_LIBS@,$X_EXTRA_LIBS,;t t
5443 s,@EGREP@,$EGREP,;t t
5444 s,@HAVE_WMAKER@,$HAVE_WMAKER,;t t
5445 s,@LIBOBJS@,$LIBOBJS,;t t
5446 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
5447 CEOF
5448
5449 _ACEOF
5450
5451   cat >>$CONFIG_STATUS <<\_ACEOF
5452   # Split the substitutions into bite-sized pieces for seds with
5453   # small command number limits, like on Digital OSF/1 and HP-UX.
5454   ac_max_sed_lines=48
5455   ac_sed_frag=1 # Number of current file.
5456   ac_beg=1 # First line for current file.
5457   ac_end=$ac_max_sed_lines # Line after last line for current file.
5458   ac_more_lines=:
5459   ac_sed_cmds=
5460   while $ac_more_lines; do
5461     if test $ac_beg -gt 1; then
5462       sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
5463     else
5464       sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
5465     fi
5466     if test ! -s $tmp/subs.frag; then
5467       ac_more_lines=false
5468     else
5469       # The purpose of the label and of the branching condition is to
5470       # speed up the sed processing (if there are no `@' at all, there
5471       # is no need to browse any of the substitutions).
5472       # These are the two extra sed commands mentioned above.
5473       (echo ':t
5474   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
5475       if test -z "$ac_sed_cmds"; then
5476         ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
5477       else
5478         ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
5479       fi
5480       ac_sed_frag=`expr $ac_sed_frag + 1`
5481       ac_beg=$ac_end
5482       ac_end=`expr $ac_end + $ac_max_sed_lines`
5483     fi
5484   done
5485   if test -z "$ac_sed_cmds"; then
5486     ac_sed_cmds=cat
5487   fi
5488 fi # test -n "$CONFIG_FILES"
5489
5490 _ACEOF
5491 cat >>$CONFIG_STATUS <<\_ACEOF
5492 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
5493   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5494   case $ac_file in
5495   - | *:- | *:-:* ) # input from stdin
5496         cat >$tmp/stdin
5497         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
5498         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
5499   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
5500         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
5501   * )   ac_file_in=$ac_file.in ;;
5502   esac
5503
5504   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
5505   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
5506 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5507          X"$ac_file" : 'X\(//\)[^/]' \| \
5508          X"$ac_file" : 'X\(//\)$' \| \
5509          X"$ac_file" : 'X\(/\)' \| \
5510          .     : '\(.\)' 2>/dev/null ||
5511 echo X"$ac_file" |
5512     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5513           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5514           /^X\(\/\/\)$/{ s//\1/; q; }
5515           /^X\(\/\).*/{ s//\1/; q; }
5516           s/.*/./; q'`
5517   { if $as_mkdir_p; then
5518     mkdir -p "$ac_dir"
5519   else
5520     as_dir="$ac_dir"
5521     as_dirs=
5522     while test ! -d "$as_dir"; do
5523       as_dirs="$as_dir $as_dirs"
5524       as_dir=`(dirname "$as_dir") 2>/dev/null ||
5525 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5526          X"$as_dir" : 'X\(//\)[^/]' \| \
5527          X"$as_dir" : 'X\(//\)$' \| \
5528          X"$as_dir" : 'X\(/\)' \| \
5529          .     : '\(.\)' 2>/dev/null ||
5530 echo X"$as_dir" |
5531     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5532           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5533           /^X\(\/\/\)$/{ s//\1/; q; }
5534           /^X\(\/\).*/{ s//\1/; q; }
5535           s/.*/./; q'`
5536     done
5537     test ! -n "$as_dirs" || mkdir $as_dirs
5538   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
5539 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
5540    { (exit 1); exit 1; }; }; }
5541
5542   ac_builddir=.
5543
5544 if test "$ac_dir" != .; then
5545   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
5546   # A "../" for each directory in $ac_dir_suffix.
5547   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
5548 else
5549   ac_dir_suffix= ac_top_builddir=
5550 fi
5551
5552 case $srcdir in
5553   .)  # No --srcdir option.  We are building in place.
5554     ac_srcdir=.
5555     if test -z "$ac_top_builddir"; then
5556        ac_top_srcdir=.
5557     else
5558        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
5559     fi ;;
5560   [\\/]* | ?:[\\/]* )  # Absolute path.
5561     ac_srcdir=$srcdir$ac_dir_suffix;
5562     ac_top_srcdir=$srcdir ;;
5563   *) # Relative path.
5564     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
5565     ac_top_srcdir=$ac_top_builddir$srcdir ;;
5566 esac
5567
5568 # Do not use `cd foo && pwd` to compute absolute paths, because
5569 # the directories may not exist.
5570 case `pwd` in
5571 .) ac_abs_builddir="$ac_dir";;
5572 *)
5573   case "$ac_dir" in
5574   .) ac_abs_builddir=`pwd`;;
5575   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
5576   *) ac_abs_builddir=`pwd`/"$ac_dir";;
5577   esac;;
5578 esac
5579 case $ac_abs_builddir in
5580 .) ac_abs_top_builddir=${ac_top_builddir}.;;
5581 *)
5582   case ${ac_top_builddir}. in
5583   .) ac_abs_top_builddir=$ac_abs_builddir;;
5584   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
5585   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
5586   esac;;
5587 esac
5588 case $ac_abs_builddir in
5589 .) ac_abs_srcdir=$ac_srcdir;;
5590 *)
5591   case $ac_srcdir in
5592   .) ac_abs_srcdir=$ac_abs_builddir;;
5593   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
5594   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
5595   esac;;
5596 esac
5597 case $ac_abs_builddir in
5598 .) ac_abs_top_srcdir=$ac_top_srcdir;;
5599 *)
5600   case $ac_top_srcdir in
5601   .) ac_abs_top_srcdir=$ac_abs_builddir;;
5602   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
5603   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
5604   esac;;
5605 esac
5606
5607
5608
5609   # Let's still pretend it is `configure' which instantiates (i.e., don't
5610   # use $as_me), people would be surprised to read:
5611   #    /* config.h.  Generated by config.status.  */
5612   if test x"$ac_file" = x-; then
5613     configure_input=
5614   else
5615     configure_input="$ac_file.  "
5616   fi
5617   configure_input=$configure_input"Generated from `echo $ac_file_in |
5618                                      sed 's,.*/,,'` by configure."
5619
5620   # First look for the input files in the build tree, otherwise in the
5621   # src tree.
5622   ac_file_inputs=`IFS=:
5623     for f in $ac_file_in; do
5624       case $f in
5625       -) echo $tmp/stdin ;;
5626       [\\/$]*)
5627          # Absolute (can't be DOS-style, as IFS=:)
5628          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
5629 echo "$as_me: error: cannot find input file: $f" >&2;}
5630    { (exit 1); exit 1; }; }
5631          echo "$f";;
5632       *) # Relative
5633          if test -f "$f"; then
5634            # Build tree
5635            echo "$f"
5636          elif test -f "$srcdir/$f"; then
5637            # Source tree
5638            echo "$srcdir/$f"
5639          else
5640            # /dev/null tree
5641            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
5642 echo "$as_me: error: cannot find input file: $f" >&2;}
5643    { (exit 1); exit 1; }; }
5644          fi;;
5645       esac
5646     done` || { (exit 1); exit 1; }
5647
5648   if test x"$ac_file" != x-; then
5649     { echo "$as_me:$LINENO: creating $ac_file" >&5
5650 echo "$as_me: creating $ac_file" >&6;}
5651     rm -f "$ac_file"
5652   fi
5653 _ACEOF
5654 cat >>$CONFIG_STATUS <<_ACEOF
5655   sed "$ac_vpsub
5656 $extrasub
5657 _ACEOF
5658 cat >>$CONFIG_STATUS <<\_ACEOF
5659 :t
5660 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5661 s,@configure_input@,$configure_input,;t t
5662 s,@srcdir@,$ac_srcdir,;t t
5663 s,@abs_srcdir@,$ac_abs_srcdir,;t t
5664 s,@top_srcdir@,$ac_top_srcdir,;t t
5665 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
5666 s,@builddir@,$ac_builddir,;t t
5667 s,@abs_builddir@,$ac_abs_builddir,;t t
5668 s,@top_builddir@,$ac_top_builddir,;t t
5669 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
5670 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
5671   rm -f $tmp/stdin
5672   if test x"$ac_file" != x-; then
5673     mv $tmp/out $ac_file
5674   else
5675     cat $tmp/out
5676     rm -f $tmp/out
5677   fi
5678
5679 done
5680 _ACEOF
5681
5682 cat >>$CONFIG_STATUS <<\_ACEOF
5683
5684 { (exit 0); exit 0; }
5685 _ACEOF
5686 chmod +x $CONFIG_STATUS
5687 ac_clean_files=$ac_clean_files_save
5688
5689
5690 # configure is writing to config.log, and then calls config.status.
5691 # config.status does its own redirection, appending to config.log.
5692 # Unfortunately, on DOS this fails, as config.log is still kept open
5693 # by configure, so config.status won't be able to write to it; its
5694 # output is simply discarded.  So we exec the FD to /dev/null,
5695 # effectively closing config.log, so it can be properly (re)opened and
5696 # appended to by config.status.  When coming back to configure, we
5697 # need to make the FD available again.
5698 if test "$no_create" != yes; then
5699   ac_cs_success=:
5700   ac_config_status_args=
5701   test "$silent" = yes &&
5702     ac_config_status_args="$ac_config_status_args --quiet"
5703   exec 5>/dev/null
5704   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
5705   exec 5>>config.log
5706   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
5707   # would make configure fail if this is the last instruction.
5708   $ac_cs_success || { (exit 1); exit 1; }
5709 fi
5710