configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.63 for construo 0.2.2.
   4 #
   5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
   7 # This configure script is free software; the Free Software Foundation
   8 # gives unlimited permission to copy, distribute and modify it.
   9 ## --------------------- ##
  10 ## M4sh Initialization.  ##
  11 ## --------------------- ##
  12
  13 # Be more Bourne compatible
  14 DUALCASE=1; export DUALCASE # for MKS sh
  15 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  16   emulate sh
  17   NULLCMD=:
  18   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  19   # is contrary to our usage.  Disable this feature.
  20   alias -g '${1+"$@"}'='"$@"'
  21   setopt NO_GLOB_SUBST
  22 else
  23   case `(set -o) 2>/dev/null` in
  24   *posix*) set -o posix ;;
  25 esac
  26
  27 fi
  28
  29
  30
  31
  32 # PATH needs CR
  33 # Avoid depending upon Character Ranges.
  34 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
  35 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
  36 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
  37 as_cr_digits='0123456789'
  38 as_cr_alnum=$as_cr_Letters$as_cr_digits
  39
  40 as_nl='
  41 '
  42 export as_nl
  43 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  44 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  45 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  46 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  47 if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81 # Support unset when possible.
  82 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
  83   as_unset=unset
  84 else
  85   as_unset=false
  86 fi
  87
  88
  89 # IFS
  90 # We need space, tab and new line, in precisely that order.  Quoting is
  91 # there to prevent editors from complaining about space-tab.
  92 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  93 # splitting by setting IFS to empty value.)
  94 IFS=" ""        $as_nl"
  95
  96 # Find who we are.  Look in the path if we contain no directory separator.
  97 case $0 in
  98   *[\\/]* ) as_myself=$0 ;;
  99   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 100 for as_dir in $PATH
 101 do
 102   IFS=$as_save_IFS
 103   test -z "$as_dir" && as_dir=.
 104   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 105 done
 106 IFS=$as_save_IFS
 107
 108      ;;
 109 esac
 110 # We did not find ourselves, most probably we were run as `sh COMMAND'
 111 # in which case we are not to be found in the path.
 112 if test "x$as_myself" = x; then
 113   as_myself=$0
 114 fi
 115 if test ! -f "$as_myself"; then
 116   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 117   { (exit 1); exit 1; }
 118 fi
 119
 120 # Work around bugs in pre-3.0 UWIN ksh.
 121 for as_var in ENV MAIL MAILPATH
 122 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
 123 done
 124 PS1='$ '
 125 PS2='> '
 126 PS4='+ '
 127
 128 # NLS nuisances.
 129 LC_ALL=C
 130 export LC_ALL
 131 LANGUAGE=C
 132 export LANGUAGE
 133
 134 # Required to use basename.
 135 if expr a : '\(a\)' >/dev/null 2>&1 &&
 136    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 137   as_expr=expr
 138 else
 139   as_expr=false
 140 fi
 141
 142 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 143   as_basename=basename
 144 else
 145   as_basename=false
 146 fi
 147
 148
 149 # Name of the executable.
 150 as_me=`$as_basename -- "$0" ||
 151 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 152          X"$0" : 'X\(//\)$' \| \
 153          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 154 $as_echo X/"$0" |
 155     sed '/^.*\/\([^/][^/]*\)\/*$/{
 156             s//\1/
 157             q
 158           }
 159           /^X\/\(\/\/\)$/{
 160             s//\1/
 161             q
 162           }
 163           /^X\/\(\/\).*/{
 164             s//\1/
 165             q
 166           }
 167           s/.*/./; q'`
 168
 169 # CDPATH.
 170 $as_unset CDPATH
 171
 172
 173 if test "x$CONFIG_SHELL" = x; then
 174   if (eval ":") 2>/dev/null; then
 175   as_have_required=yes
 176 else
 177   as_have_required=no
 178 fi
 179
 180   if test $as_have_required = yes &&     (eval ":
 181 (as_func_return () {
 182   (exit \$1)
 183 }
 184 as_func_success () {
 185   as_func_return 0
 186 }
 187 as_func_failure () {
 188   as_func_return 1
 189 }
 190 as_func_ret_success () {
 191   return 0
 192 }
 193 as_func_ret_failure () {
 194   return 1
 195 }
 196
 197 exitcode=0
 198 if as_func_success; then
 199   :
 200 else
 201   exitcode=1
 202   echo as_func_success failed.
 203 fi
 204
 205 if as_func_failure; then
 206   exitcode=1
 207   echo as_func_failure succeeded.
 208 fi
 209
 210 if as_func_ret_success; then
 211   :
 212 else
 213   exitcode=1
 214   echo as_func_ret_success failed.
 215 fi
 216
 217 if as_func_ret_failure; then
 218   exitcode=1
 219   echo as_func_ret_failure succeeded.
 220 fi
 221
 222 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
 223   :
 224 else
 225   exitcode=1
 226   echo positional parameters were not saved.
 227 fi
 228
 229 test \$exitcode = 0) || { (exit 1); exit 1; }
 230
 231 (
 232   as_lineno_1=\$LINENO
 233   as_lineno_2=\$LINENO
 234   test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
 235   test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
 236 ") 2> /dev/null; then
 237   :
 238 else
 239   as_candidate_shells=
 240     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 241 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 242 do
 243   IFS=$as_save_IFS
 244   test -z "$as_dir" && as_dir=.
 245   case $as_dir in
 246          /*)
 247            for as_base in sh bash ksh sh5; do
 248              as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
 249            done;;
 250        esac
 251 done
 252 IFS=$as_save_IFS
 253
 254
 255       for as_shell in $as_candidate_shells $SHELL; do
 256          # Try only shells that exist, to save several forks.
 257          if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 258                 { ("$as_shell") 2> /dev/null <<\_ASEOF
 259 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 260   emulate sh
 261   NULLCMD=:
 262   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
 263   # is contrary to our usage.  Disable this feature.
 264   alias -g '${1+"$@"}'='"$@"'
 265   setopt NO_GLOB_SUBST
 266 else
 267   case `(set -o) 2>/dev/null` in
 268   *posix*) set -o posix ;;
 269 esac
 270
 271 fi
 272
 273
 274 :
 275 _ASEOF
 276 }; then
 277   CONFIG_SHELL=$as_shell
 278                as_have_required=yes
 279                if { "$as_shell" 2> /dev/null <<\_ASEOF
 280 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 281   emulate sh
 282   NULLCMD=:
 283   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
 284   # is contrary to our usage.  Disable this feature.
 285   alias -g '${1+"$@"}'='"$@"'
 286   setopt NO_GLOB_SUBST
 287 else
 288   case `(set -o) 2>/dev/null` in
 289   *posix*) set -o posix ;;
 290 esac
 291
 292 fi
 293
 294
 295 :
 296 (as_func_return () {
 297   (exit $1)
 298 }
 299 as_func_success () {
 300   as_func_return 0
 301 }
 302 as_func_failure () {
 303   as_func_return 1
 304 }
 305 as_func_ret_success () {
 306   return 0
 307 }
 308 as_func_ret_failure () {
 309   return 1
 310 }
 311
 312 exitcode=0
 313 if as_func_success; then
 314   :
 315 else
 316   exitcode=1
 317   echo as_func_success failed.
 318 fi
 319
 320 if as_func_failure; then
 321   exitcode=1
 322   echo as_func_failure succeeded.
 323 fi
 324
 325 if as_func_ret_success; then
 326   :
 327 else
 328   exitcode=1
 329   echo as_func_ret_success failed.
 330 fi
 331
 332 if as_func_ret_failure; then
 333   exitcode=1
 334   echo as_func_ret_failure succeeded.
 335 fi
 336
 337 if ( set x; as_func_ret_success y && test x = "$1" ); then
 338   :
 339 else
 340   exitcode=1
 341   echo positional parameters were not saved.
 342 fi
 343
 344 test $exitcode = 0) || { (exit 1); exit 1; }
 345
 346 (
 347   as_lineno_1=$LINENO
 348   as_lineno_2=$LINENO
 349   test "x$as_lineno_1" != "x$as_lineno_2" &&
 350   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
 351
 352 _ASEOF
 353 }; then
 354   break
 355 fi
 356
 357 fi
 358
 359       done
 360
 361       if test "x$CONFIG_SHELL" != x; then
 362   for as_var in BASH_ENV ENV
 363         do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
 364         done
 365         export CONFIG_SHELL
 366         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 367 fi
 368
 369
 370     if test $as_have_required = no; then
 371   echo This script requires a shell more modern than all the
 372       echo shells that I found on your system.  Please install a
 373       echo modern shell, or manually run the script under such a
 374       echo shell if you do have one.
 375       { (exit 1); exit 1; }
 376 fi
 377
 378
 379 fi
 380
 381 fi
 382
 383
 384
 385 (eval "as_func_return () {
 386   (exit \$1)
 387 }
 388 as_func_success () {
 389   as_func_return 0
 390 }
 391 as_func_failure () {
 392   as_func_return 1
 393 }
 394 as_func_ret_success () {
 395   return 0
 396 }
 397 as_func_ret_failure () {
 398   return 1
 399 }
 400
 401 exitcode=0
 402 if as_func_success; then
 403   :
 404 else
 405   exitcode=1
 406   echo as_func_success failed.
 407 fi
 408
 409 if as_func_failure; then
 410   exitcode=1
 411   echo as_func_failure succeeded.
 412 fi
 413
 414 if as_func_ret_success; then
 415   :
 416 else
 417   exitcode=1
 418   echo as_func_ret_success failed.
 419 fi
 420
 421 if as_func_ret_failure; then
 422   exitcode=1
 423   echo as_func_ret_failure succeeded.
 424 fi
 425
 426 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
 427   :
 428 else
 429   exitcode=1
 430   echo positional parameters were not saved.
 431 fi
 432
 433 test \$exitcode = 0") || {
 434   echo No shell found that supports shell functions.
 435   echo Please tell bug-autoconf@gnu.org about your system,
 436   echo including any error possibly output before this message.
 437   echo This can help us improve future autoconf versions.
 438   echo Configuration will now proceed without shell functions.
 439 }
 440
 441
 442
 443   as_lineno_1=$LINENO
 444   as_lineno_2=$LINENO
 445   test "x$as_lineno_1" != "x$as_lineno_2" &&
 446   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
 447
 448   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
 449   # uniformly replaced by the line number.  The first 'sed' inserts a
 450   # line-number line after each line using $LINENO; the second 'sed'
 451   # does the real work.  The second script uses 'N' to pair each
 452   # line-number line with the line containing $LINENO, and appends
 453   # trailing '-' during substitution so that $LINENO is not a special
 454   # case at line end.
 455   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
 456   # scripts with optimization help from Paolo Bonzini.  Blame Lee
 457   # E. McMahon (1931-1989) for sed's syntax.  :-)
 458   sed -n '
 459     p
 460     /[$]LINENO/=
 461   ' <$as_myself |
 462     sed '
 463       s/[$]LINENO.*/&-/
 464       t lineno
 465       b
 466       :lineno
 467       N
 468       :loop
 469       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 470       t loop
 471       s/-\n.*//
 472     ' >$as_me.lineno &&
 473   chmod +x "$as_me.lineno" ||
 474     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
 475    { (exit 1); exit 1; }; }
 476
 477   # Don't try to exec as it changes $[0], causing all sort of problems
 478   # (the dirname of $[0] is not the place where we might find the
 479   # original and so on.  Autoconf is especially sensitive to this).
 480   . "./$as_me.lineno"
 481   # Exit status is that of the last command.
 482   exit
 483 }
 484
 485
 486 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 487   as_dirname=dirname
 488 else
 489   as_dirname=false
 490 fi
 491
 492 ECHO_C= ECHO_N= ECHO_T=
 493 case `echo -n x` in
 494 -n*)
 495   case `echo 'x\c'` in
 496   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 497   *)   ECHO_C='\c';;
 498   esac;;
 499 *)
 500   ECHO_N='-n';;
 501 esac
 502 if expr a : '\(a\)' >/dev/null 2>&1 &&
 503    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 504   as_expr=expr
 505 else
 506   as_expr=false
 507 fi
 508
 509 rm -f conf$$ conf$$.exe conf$$.file
 510 if test -d conf$$.dir; then
 511   rm -f conf$$.dir/conf$$.file
 512 else
 513   rm -f conf$$.dir
 514   mkdir conf$$.dir 2>/dev/null
 515 fi
 516 if (echo >conf$$.file) 2>/dev/null; then
 517   if ln -s conf$$.file conf$$ 2>/dev/null; then
 518     as_ln_s='ln -s'
 519     # ... but there are two gotchas:
 520     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 521     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 522     # In both cases, we have to default to `cp -p'.
 523     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 524       as_ln_s='cp -p'
 525   elif ln conf$$.file conf$$ 2>/dev/null; then
 526     as_ln_s=ln
 527   else
 528     as_ln_s='cp -p'
 529   fi
 530 else
 531   as_ln_s='cp -p'
 532 fi
 533 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 534 rmdir conf$$.dir 2>/dev/null
 535
 536 if mkdir -p . 2>/dev/null; then
 537   as_mkdir_p=:
 538 else
 539   test -d ./-p && rmdir ./-p
 540   as_mkdir_p=false
 541 fi
 542
 543 if test -x / >/dev/null 2>&1; then
 544   as_test_x='test -x'
 545 else
 546   if ls -dL / >/dev/null 2>&1; then
 547     as_ls_L_option=L
 548   else
 549     as_ls_L_option=
 550   fi
 551   as_test_x='
 552     eval sh -c '\''
 553       if test -d "$1"; then
 554         test -d "$1/.";
 555       else
 556         case $1 in
 557         -*)set "./$1";;
 558         esac;
 559         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
 560         ???[sx]*):;;*)false;;esac;fi
 561     '\'' sh
 562   '
 563 fi
 564 as_executable_p=$as_test_x
 565
 566 # Sed expression to map a string onto a valid CPP name.
 567 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 568
 569 # Sed expression to map a string onto a valid variable name.
 570 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 571
 572
 573
 574 exec 7<&0 </dev/null 6>&1
 575
 576 # Name of the host.
 577 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 578 # so uname gets run too.
 579 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 580
 581 #
 582 # Initializations.
 583 #
 584 ac_default_prefix=/usr/local
 585 ac_clean_files=
 586 ac_config_libobj_dir=.
 587 LIBOBJS=
 588 cross_compiling=no
 589 subdirs=
 590 MFLAGS=
 591 MAKEFLAGS=
 592 SHELL=${CONFIG_SHELL-/bin/sh}
 593
 594 # Identity of this package.
 595 PACKAGE_NAME='construo'
 596 PACKAGE_TARNAME='construo'
 597 PACKAGE_VERSION='0.2.2'
 598 PACKAGE_STRING='construo 0.2.2'
 599 PACKAGE_BUGREPORT=''
 600
 601 ac_unique_file="construo.hxx"
 602 # Factoring default headers for most tests.
 603 ac_includes_default="\
 604 #include <stdio.h>
 605 #ifdef HAVE_SYS_TYPES_H
 606 # include <sys/types.h>
 607 #endif
 608 #ifdef HAVE_SYS_STAT_H
 609 # include <sys/stat.h>
 610 #endif
 611 #ifdef STDC_HEADERS
 612 # include <stdlib.h>
 613 # include <stddef.h>
 614 #else
 615 # ifdef HAVE_STDLIB_H
 616 #  include <stdlib.h>
 617 # endif
 618 #endif
 619 #ifdef HAVE_STRING_H
 620 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 621 #  include <memory.h>
 622 # endif
 623 # include <string.h>
 624 #endif
 625 #ifdef HAVE_STRINGS_H
 626 # include <strings.h>
 627 #endif
 628 #ifdef HAVE_INTTYPES_H
 629 # include <inttypes.h>
 630 #endif
 631 #ifdef HAVE_STDINT_H
 632 # include <stdint.h>
 633 #endif
 634 #ifdef HAVE_UNISTD_H
 635 # include <unistd.h>
 636 #endif"
 637
 638 ac_subst_vars='LTLIBOBJS
 639 LIBOBJS
 640 ConstruoTargets
 641 freeglut_LIBS
 642 glut_LIBS
 643 x11_CXXFLAGS
 644 x11_LIBS
 645 EGREP
 646 GREP
 647 CXXCPP
 648 X_EXTRA_LIBS
 649 X_LIBS
 650 X_PRE_LIBS
 651 X_CFLAGS
 652 CPP
 653 am__fastdepCC_FALSE
 654 am__fastdepCC_TRUE
 655 CCDEPMODE
 656 ac_ct_CC
 657 CFLAGS
 658 CC
 659 XMKMF
 660 RANLIB
 661 am__fastdepCXX_FALSE
 662 am__fastdepCXX_TRUE
 663 CXXDEPMODE
 664 AMDEPBACKSLASH
 665 AMDEP_FALSE
 666 AMDEP_TRUE
 667 am__quote
 668 am__include
 669 DEPDIR
 670 OBJEXT
 671 EXEEXT
 672 ac_ct_CXX
 673 CPPFLAGS
 674 LDFLAGS
 675 CXXFLAGS
 676 CXX
 677 am__untar
 678 am__tar
 679 AMTAR
 680 am__leading_dot
 681 SET_MAKE
 682 AWK
 683 mkdir_p
 684 MKDIR_P
 685 INSTALL_STRIP_PROGRAM
 686 STRIP
 687 install_sh
 688 MAKEINFO
 689 AUTOHEADER
 690 AUTOMAKE
 691 AUTOCONF
 692 ACLOCAL
 693 VERSION
 694 PACKAGE
 695 CYGPATH_W
 696 am__isrc
 697 INSTALL_DATA
 698 INSTALL_SCRIPT
 699 INSTALL_PROGRAM
 700 target_alias
 701 host_alias
 702 build_alias
 703 LIBS
 704 ECHO_T
 705 ECHO_N
 706 ECHO_C
 707 DEFS
 708 mandir
 709 localedir
 710 libdir
 711 psdir
 712 pdfdir
 713 dvidir
 714 htmldir
 715 infodir
 716 docdir
 717 oldincludedir
 718 includedir
 719 localstatedir
 720 sharedstatedir
 721 sysconfdir
 722 datadir
 723 datarootdir
 724 libexecdir
 725 sbindir
 726 bindir
 727 program_transform_name
 728 prefix
 729 exec_prefix
 730 PACKAGE_BUGREPORT
 731 PACKAGE_STRING
 732 PACKAGE_VERSION
 733 PACKAGE_TARNAME
 734 PACKAGE_NAME
 735 PATH_SEPARATOR
 736 SHELL'
 737 ac_subst_files=''
 738 ac_user_opts='
 739 enable_option_checking
 740 enable_dependency_tracking
 741 with_x
 742 enable_debug
 743 enable_gprof
 744 enable_fcheck
 745 enable_x11
 746 enable_glut
 747 '
 748       ac_precious_vars='build_alias
 749 host_alias
 750 target_alias
 751 CXX
 752 CXXFLAGS
 753 LDFLAGS
 754 LIBS
 755 CPPFLAGS
 756 CCC
 757 XMKMF
 758 CC
 759 CFLAGS
 760 CPP
 761 CXXCPP'
 762
 763
 764 # Initialize some variables set by options.
 765 ac_init_help=
 766 ac_init_version=false
 767 ac_unrecognized_opts=
 768 ac_unrecognized_sep=
 769 # The variables have the same names as the options, with
 770 # dashes changed to underlines.
 771 cache_file=/dev/null
 772 exec_prefix=NONE
 773 no_create=
 774 no_recursion=
 775 prefix=NONE
 776 program_prefix=NONE
 777 program_suffix=NONE
 778 program_transform_name=s,x,x,
 779 silent=
 780 site=
 781 srcdir=
 782 verbose=
 783 x_includes=NONE
 784 x_libraries=NONE
 785
 786 # Installation directory options.
 787 # These are left unexpanded so users can "make install exec_prefix=/foo"
 788 # and all the variables that are supposed to be based on exec_prefix
 789 # by default will actually change.
 790 # Use braces instead of parens because sh, perl, etc. also accept them.
 791 # (The list follows the same order as the GNU Coding Standards.)
 792 bindir='${exec_prefix}/bin'
 793 sbindir='${exec_prefix}/sbin'
 794 libexecdir='${exec_prefix}/libexec'
 795 datarootdir='${prefix}/share'
 796 datadir='${datarootdir}'
 797 sysconfdir='${prefix}/etc'
 798 sharedstatedir='${prefix}/com'
 799 localstatedir='${prefix}/var'
 800 includedir='${prefix}/include'
 801 oldincludedir='/usr/include'
 802 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 803 infodir='${datarootdir}/info'
 804 htmldir='${docdir}'
 805 dvidir='${docdir}'
 806 pdfdir='${docdir}'
 807 psdir='${docdir}'
 808 libdir='${exec_prefix}/lib'
 809 localedir='${datarootdir}/locale'
 810 mandir='${datarootdir}/man'
 811
 812 ac_prev=
 813 ac_dashdash=
 814 for ac_option
 815 do
 816   # If the previous option needs an argument, assign it.
 817   if test -n "$ac_prev"; then
 818     eval $ac_prev=\$ac_option
 819     ac_prev=
 820     continue
 821   fi
 822
 823   case $ac_option in
 824   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 825   *)    ac_optarg=yes ;;
 826   esac
 827
 828   # Accept the important Cygnus configure options, so we can diagnose typos.
 829
 830   case $ac_dashdash$ac_option in
 831   --)
 832     ac_dashdash=yes ;;
 833
 834   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 835     ac_prev=bindir ;;
 836   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 837     bindir=$ac_optarg ;;
 838
 839   -build | --build | --buil | --bui | --bu)
 840     ac_prev=build_alias ;;
 841   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 842     build_alias=$ac_optarg ;;
 843
 844   -cache-file | --cache-file | --cache-fil | --cache-fi \
 845   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 846     ac_prev=cache_file ;;
 847   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 848   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 849     cache_file=$ac_optarg ;;
 850
 851   --config-cache | -C)
 852     cache_file=config.cache ;;
 853
 854   -datadir | --datadir | --datadi | --datad)
 855     ac_prev=datadir ;;
 856   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 857     datadir=$ac_optarg ;;
 858
 859   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 860   | --dataroo | --dataro | --datar)
 861     ac_prev=datarootdir ;;
 862   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 863   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 864     datarootdir=$ac_optarg ;;
 865
 866   -disable-* | --disable-*)
 867     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 868     # Reject names that are not valid shell variable names.
 869     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 870       { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
 871    { (exit 1); exit 1; }; }
 872     ac_useropt_orig=$ac_useropt
 873     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 874     case $ac_user_opts in
 875       *"
 876 "enable_$ac_useropt"
 877 "*) ;;
 878       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 879          ac_unrecognized_sep=', ';;
 880     esac
 881     eval enable_$ac_useropt=no ;;
 882
 883   -docdir | --docdir | --docdi | --doc | --do)
 884     ac_prev=docdir ;;
 885   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 886     docdir=$ac_optarg ;;
 887
 888   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 889     ac_prev=dvidir ;;
 890   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 891     dvidir=$ac_optarg ;;
 892
 893   -enable-* | --enable-*)
 894     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 895     # Reject names that are not valid shell variable names.
 896     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 897       { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
 898    { (exit 1); exit 1; }; }
 899     ac_useropt_orig=$ac_useropt
 900     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 901     case $ac_user_opts in
 902       *"
 903 "enable_$ac_useropt"
 904 "*) ;;
 905       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 906          ac_unrecognized_sep=', ';;
 907     esac
 908     eval enable_$ac_useropt=\$ac_optarg ;;
 909
 910   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 911   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 912   | --exec | --exe | --ex)
 913     ac_prev=exec_prefix ;;
 914   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 915   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 916   | --exec=* | --exe=* | --ex=*)
 917     exec_prefix=$ac_optarg ;;
 918
 919   -gas | --gas | --ga | --g)
 920     # Obsolete; use --with-gas.
 921     with_gas=yes ;;
 922
 923   -help | --help | --hel | --he | -h)
 924     ac_init_help=long ;;
 925   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 926     ac_init_help=recursive ;;
 927   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 928     ac_init_help=short ;;
 929
 930   -host | --host | --hos | --ho)
 931     ac_prev=host_alias ;;
 932   -host=* | --host=* | --hos=* | --ho=*)
 933     host_alias=$ac_optarg ;;
 934
 935   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 936     ac_prev=htmldir ;;
 937   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 938   | --ht=*)
 939     htmldir=$ac_optarg ;;
 940
 941   -includedir | --includedir | --includedi | --included | --include \
 942   | --includ | --inclu | --incl | --inc)
 943     ac_prev=includedir ;;
 944   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 945   | --includ=* | --inclu=* | --incl=* | --inc=*)
 946     includedir=$ac_optarg ;;
 947
 948   -infodir | --infodir | --infodi | --infod | --info | --inf)
 949     ac_prev=infodir ;;
 950   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 951     infodir=$ac_optarg ;;
 952
 953   -libdir | --libdir | --libdi | --libd)
 954     ac_prev=libdir ;;
 955   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 956     libdir=$ac_optarg ;;
 957
 958   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 959   | --libexe | --libex | --libe)
 960     ac_prev=libexecdir ;;
 961   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 962   | --libexe=* | --libex=* | --libe=*)
 963     libexecdir=$ac_optarg ;;
 964
 965   -localedir | --localedir | --localedi | --localed | --locale)
 966     ac_prev=localedir ;;
 967   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 968     localedir=$ac_optarg ;;
 969
 970   -localstatedir | --localstatedir | --localstatedi | --localstated \
 971   | --localstate | --localstat | --localsta | --localst | --locals)
 972     ac_prev=localstatedir ;;
 973   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 974   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 975     localstatedir=$ac_optarg ;;
 976
 977   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 978     ac_prev=mandir ;;
 979   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 980     mandir=$ac_optarg ;;
 981
 982   -nfp | --nfp | --nf)
 983     # Obsolete; use --without-fp.
 984     with_fp=no ;;
 985
 986   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 987   | --no-cr | --no-c | -n)
 988     no_create=yes ;;
 989
 990   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 991   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 992     no_recursion=yes ;;
 993
 994   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 995   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 996   | --oldin | --oldi | --old | --ol | --o)
 997     ac_prev=oldincludedir ;;
 998   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 999   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1000   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1001     oldincludedir=$ac_optarg ;;
1002
1003   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1004     ac_prev=prefix ;;
1005   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1006     prefix=$ac_optarg ;;
1007
1008   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1009   | --program-pre | --program-pr | --program-p)
1010     ac_prev=program_prefix ;;
1011   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1012   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1013     program_prefix=$ac_optarg ;;
1014
1015   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1016   | --program-suf | --program-su | --program-s)
1017     ac_prev=program_suffix ;;
1018   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1019   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1020     program_suffix=$ac_optarg ;;
1021
1022   -program-transform-name | --program-transform-name \
1023   | --program-transform-nam | --program-transform-na \
1024   | --program-transform-n | --program-transform- \
1025   | --program-transform | --program-transfor \
1026   | --program-transfo | --program-transf \
1027   | --program-trans | --program-tran \
1028   | --progr-tra | --program-tr | --program-t)
1029     ac_prev=program_transform_name ;;
1030   -program-transform-name=* | --program-transform-name=* \
1031   | --program-transform-nam=* | --program-transform-na=* \
1032   | --program-transform-n=* | --program-transform-=* \
1033   | --program-transform=* | --program-transfor=* \
1034   | --program-transfo=* | --program-transf=* \
1035   | --program-trans=* | --program-tran=* \
1036   | --progr-tra=* | --program-tr=* | --program-t=*)
1037     program_transform_name=$ac_optarg ;;
1038
1039   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1040     ac_prev=pdfdir ;;
1041   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1042     pdfdir=$ac_optarg ;;
1043
1044   -psdir | --psdir | --psdi | --psd | --ps)
1045     ac_prev=psdir ;;
1046   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1047     psdir=$ac_optarg ;;
1048
1049   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1050   | -silent | --silent | --silen | --sile | --sil)
1051     silent=yes ;;
1052
1053   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1054     ac_prev=sbindir ;;
1055   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1056   | --sbi=* | --sb=*)
1057     sbindir=$ac_optarg ;;
1058
1059   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1060   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1061   | --sharedst | --shareds | --shared | --share | --shar \
1062   | --sha | --sh)
1063     ac_prev=sharedstatedir ;;
1064   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1065   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1066   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1067   | --sha=* | --sh=*)
1068     sharedstatedir=$ac_optarg ;;
1069
1070   -site | --site | --sit)
1071     ac_prev=site ;;
1072   -site=* | --site=* | --sit=*)
1073     site=$ac_optarg ;;
1074
1075   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1076     ac_prev=srcdir ;;
1077   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1078     srcdir=$ac_optarg ;;
1079
1080   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1081   | --syscon | --sysco | --sysc | --sys | --sy)
1082     ac_prev=sysconfdir ;;
1083   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1084   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1085     sysconfdir=$ac_optarg ;;
1086
1087   -target | --target | --targe | --targ | --tar | --ta | --t)
1088     ac_prev=target_alias ;;
1089   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1090     target_alias=$ac_optarg ;;
1091
1092   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1093     verbose=yes ;;
1094
1095   -version | --version | --versio | --versi | --vers | -V)
1096     ac_init_version=: ;;
1097
1098   -with-* | --with-*)
1099     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1100     # Reject names that are not valid shell variable names.
1101     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1102       { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
1103    { (exit 1); exit 1; }; }
1104     ac_useropt_orig=$ac_useropt
1105     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1106     case $ac_user_opts in
1107       *"
1108 "with_$ac_useropt"
1109 "*) ;;
1110       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1111          ac_unrecognized_sep=', ';;
1112     esac
1113     eval with_$ac_useropt=\$ac_optarg ;;
1114
1115   -without-* | --without-*)
1116     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1117     # Reject names that are not valid shell variable names.
1118     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1119       { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
1120    { (exit 1); exit 1; }; }
1121     ac_useropt_orig=$ac_useropt
1122     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1123     case $ac_user_opts in
1124       *"
1125 "with_$ac_useropt"
1126 "*) ;;
1127       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1128          ac_unrecognized_sep=', ';;
1129     esac
1130     eval with_$ac_useropt=no ;;
1131
1132   --x)
1133     # Obsolete; use --with-x.
1134     with_x=yes ;;
1135
1136   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1137   | --x-incl | --x-inc | --x-in | --x-i)
1138     ac_prev=x_includes ;;
1139   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1140   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1141     x_includes=$ac_optarg ;;
1142
1143   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1144   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1145     ac_prev=x_libraries ;;
1146   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1147   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1148     x_libraries=$ac_optarg ;;
1149
1150   -*) { $as_echo "$as_me: error: unrecognized option: $ac_option
1151 Try \`$0 --help' for more information." >&2
1152    { (exit 1); exit 1; }; }
1153     ;;
1154
1155   *=*)
1156     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1157     # Reject names that are not valid shell variable names.
1158     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
1159       { $as_echo "$as_me: error: invalid variable name: $ac_envvar" >&2
1160    { (exit 1); exit 1; }; }
1161     eval $ac_envvar=\$ac_optarg
1162     export $ac_envvar ;;
1163
1164   *)
1165     # FIXME: should be removed in autoconf 3.0.
1166     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1167     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1168       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1169     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1170     ;;
1171
1172   esac
1173 done
1174
1175 if test -n "$ac_prev"; then
1176   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1177   { $as_echo "$as_me: error: missing argument to $ac_option" >&2
1178    { (exit 1); exit 1; }; }
1179 fi
1180
1181 if test -n "$ac_unrecognized_opts"; then
1182   case $enable_option_checking in
1183     no) ;;
1184     fatal) { $as_echo "$as_me: error: unrecognized options: $ac_unrecognized_opts" >&2
1185    { (exit 1); exit 1; }; } ;;
1186     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1187   esac
1188 fi
1189
1190 # Check all directory arguments for consistency.
1191 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1192                 datadir sysconfdir sharedstatedir localstatedir includedir \
1193                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1194                 libdir localedir mandir
1195 do
1196   eval ac_val=\$$ac_var
1197   # Remove trailing slashes.
1198   case $ac_val in
1199     */ )
1200       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1201       eval $ac_var=\$ac_val;;
1202   esac
1203   # Be sure to have absolute directory names.
1204   case $ac_val in
1205     [\\/$]* | ?:[\\/]* )  continue;;
1206     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1207   esac
1208   { $as_echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
1209    { (exit 1); exit 1; }; }
1210 done
1211
1212 # There might be people who depend on the old broken behavior: `$host'
1213 # used to hold the argument of --host etc.
1214 # FIXME: To remove some day.
1215 build=$build_alias
1216 host=$host_alias
1217 target=$target_alias
1218
1219 # FIXME: To remove some day.
1220 if test "x$host_alias" != x; then
1221   if test "x$build_alias" = x; then
1222     cross_compiling=maybe
1223     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1224     If a cross compiler is detected then cross compile mode will be used." >&2
1225   elif test "x$build_alias" != "x$host_alias"; then
1226     cross_compiling=yes
1227   fi
1228 fi
1229
1230 ac_tool_prefix=
1231 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1232
1233 test "$silent" = yes && exec 6>/dev/null
1234
1235
1236 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1237 ac_ls_di=`ls -di .` &&
1238 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1239   { $as_echo "$as_me: error: working directory cannot be determined" >&2
1240    { (exit 1); exit 1; }; }
1241 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1242   { $as_echo "$as_me: error: pwd does not report name of working directory" >&2
1243    { (exit 1); exit 1; }; }
1244
1245
1246 # Find the source files, if location was not specified.
1247 if test -z "$srcdir"; then
1248   ac_srcdir_defaulted=yes
1249   # Try the directory containing this script, then the parent directory.
1250   ac_confdir=`$as_dirname -- "$as_myself" ||
1251 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1252          X"$as_myself" : 'X\(//\)[^/]' \| \
1253          X"$as_myself" : 'X\(//\)$' \| \
1254          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1255 $as_echo X"$as_myself" |
1256     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1257             s//\1/
1258             q
1259           }
1260           /^X\(\/\/\)[^/].*/{
1261             s//\1/
1262             q
1263           }
1264           /^X\(\/\/\)$/{
1265             s//\1/
1266             q
1267           }
1268           /^X\(\/\).*/{
1269             s//\1/
1270             q
1271           }
1272           s/.*/./; q'`
1273   srcdir=$ac_confdir
1274   if test ! -r "$srcdir/$ac_unique_file"; then
1275     srcdir=..
1276   fi
1277 else
1278   ac_srcdir_defaulted=no
1279 fi
1280 if test ! -r "$srcdir/$ac_unique_file"; then
1281   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1282   { $as_echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
1283    { (exit 1); exit 1; }; }
1284 fi
1285 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1286 ac_abs_confdir=`(
1287         cd "$srcdir" && test -r "./$ac_unique_file" || { $as_echo "$as_me: error: $ac_msg" >&2
1288    { (exit 1); exit 1; }; }
1289         pwd)`
1290 # When building in place, set srcdir=.
1291 if test "$ac_abs_confdir" = "$ac_pwd"; then
1292   srcdir=.
1293 fi
1294 # Remove unnecessary trailing slashes from srcdir.
1295 # Double slashes in file names in object file debugging info
1296 # mess up M-x gdb in Emacs.
1297 case $srcdir in
1298 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1299 esac
1300 for ac_var in $ac_precious_vars; do
1301   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1302   eval ac_env_${ac_var}_value=\$${ac_var}
1303   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1304   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1305 done
1306
1307 #
1308 # Report the --help message.
1309 #
1310 if test "$ac_init_help" = "long"; then
1311   # Omit some internal or obsolete options to make the list less imposing.
1312   # This message is too long to be a string in the A/UX 3.1 sh.
1313   cat <<_ACEOF
1314 \`configure' configures construo 0.2.2 to adapt to many kinds of systems.
1315
1316 Usage: $0 [OPTION]... [VAR=VALUE]...
1317
1318 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1319 VAR=VALUE.  See below for descriptions of some of the useful variables.
1320
1321 Defaults for the options are specified in brackets.
1322
1323 Configuration:
1324   -h, --help              display this help and exit
1325       --help=short        display options specific to this package
1326       --help=recursive    display the short help of all the included packages
1327   -V, --version           display version information and exit
1328   -q, --quiet, --silent   do not print \`checking...' messages
1329       --cache-file=FILE   cache test results in FILE [disabled]
1330   -C, --config-cache      alias for \`--cache-file=config.cache'
1331   -n, --no-create         do not create output files
1332       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1333
1334 Installation directories:
1335   --prefix=PREFIX         install architecture-independent files in PREFIX
1336                           [$ac_default_prefix]
1337   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1338                           [PREFIX]
1339
1340 By default, \`make install' will install all the files in
1341 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1342 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1343 for instance \`--prefix=\$HOME'.
1344
1345 For better control, use the options below.
1346
1347 Fine tuning of the installation directories:
1348   --bindir=DIR            user executables [EPREFIX/bin]
1349   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1350   --libexecdir=DIR        program executables [EPREFIX/libexec]
1351   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1352   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1353   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1354   --libdir=DIR            object code libraries [EPREFIX/lib]
1355   --includedir=DIR        C header files [PREFIX/include]
1356   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1357   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1358   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1359   --infodir=DIR           info documentation [DATAROOTDIR/info]
1360   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1361   --mandir=DIR            man documentation [DATAROOTDIR/man]
1362   --docdir=DIR            documentation root [DATAROOTDIR/doc/construo]
1363   --htmldir=DIR           html documentation [DOCDIR]
1364   --dvidir=DIR            dvi documentation [DOCDIR]
1365   --pdfdir=DIR            pdf documentation [DOCDIR]
1366   --psdir=DIR             ps documentation [DOCDIR]
1367 _ACEOF
1368
1369   cat <<\_ACEOF
1370
1371 Program names:
1372   --program-prefix=PREFIX            prepend PREFIX to installed program names
1373   --program-suffix=SUFFIX            append SUFFIX to installed program names
1374   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1375
1376 X features:
1377   --x-includes=DIR    X include files are in DIR
1378   --x-libraries=DIR   X library files are in DIR
1379 _ACEOF
1380 fi
1381
1382 if test -n "$ac_init_help"; then
1383   case $ac_init_help in
1384      short | recursive ) echo "Configuration of construo 0.2.2:";;
1385    esac
1386   cat <<\_ACEOF
1387
1388 Optional Features:
1389   --disable-option-checking  ignore unrecognized --enable/--with options
1390   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1391   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1392   --disable-dependency-tracking  speeds up one-time build
1393   --enable-dependency-tracking   do not reject slow dependency extractors
1394   --enable-debug          enable debug support (default: no)
1395   --enable-gprof          enable gprof profiling (default: no)
1396   --enable-fcheck         enable fcheck profiling (default: no)
1397   --enable-x11            enable x11 support (default: yes)
1398   --enable-glut           enable glut support (default: yes)
1399
1400 Optional Packages:
1401   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1402   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1403   --with-x                use the X Window System
1404
1405 Some influential environment variables:
1406   CXX         C++ compiler command
1407   CXXFLAGS    C++ compiler flags
1408   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1409               nonstandard directory <lib dir>
1410   LIBS        libraries to pass to the linker, e.g. -l<library>
1411   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1412               you have headers in a nonstandard directory <include dir>
1413   XMKMF       Path to xmkmf, Makefile generator for X Window System
1414   CC          C compiler command
1415   CFLAGS      C compiler flags
1416   CPP         C preprocessor
1417   CXXCPP      C++ preprocessor
1418
1419 Use these variables to override the choices made by `configure' or to help
1420 it to find libraries and programs with nonstandard names/locations.
1421
1422 _ACEOF
1423 ac_status=$?
1424 fi
1425
1426 if test "$ac_init_help" = "recursive"; then
1427   # If there are subdirs, report their specific --help.
1428   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1429     test -d "$ac_dir" ||
1430       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1431       continue
1432     ac_builddir=.
1433
1434 case "$ac_dir" in
1435 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1436 *)
1437   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1438   # A ".." for each directory in $ac_dir_suffix.
1439   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1440   case $ac_top_builddir_sub in
1441   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1442   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1443   esac ;;
1444 esac
1445 ac_abs_top_builddir=$ac_pwd
1446 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1447 # for backward compatibility:
1448 ac_top_builddir=$ac_top_build_prefix
1449
1450 case $srcdir in
1451   .)  # We are building in place.
1452     ac_srcdir=.
1453     ac_top_srcdir=$ac_top_builddir_sub
1454     ac_abs_top_srcdir=$ac_pwd ;;
1455   [\\/]* | ?:[\\/]* )  # Absolute name.
1456     ac_srcdir=$srcdir$ac_dir_suffix;
1457     ac_top_srcdir=$srcdir
1458     ac_abs_top_srcdir=$srcdir ;;
1459   *) # Relative name.
1460     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1461     ac_top_srcdir=$ac_top_build_prefix$srcdir
1462     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1463 esac
1464 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1465
1466     cd "$ac_dir" || { ac_status=$?; continue; }
1467     # Check for guested configure.
1468     if test -f "$ac_srcdir/configure.gnu"; then
1469       echo &&
1470       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1471     elif test -f "$ac_srcdir/configure"; then
1472       echo &&
1473       $SHELL "$ac_srcdir/configure" --help=recursive
1474     else
1475       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1476     fi || ac_status=$?
1477     cd "$ac_pwd" || { ac_status=$?; break; }
1478   done
1479 fi
1480
1481 test -n "$ac_init_help" && exit $ac_status
1482 if $ac_init_version; then
1483   cat <<\_ACEOF
1484 construo configure 0.2.2
1485 generated by GNU Autoconf 2.63
1486
1487 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
1488 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
1489 This configure script is free software; the Free Software Foundation
1490 gives unlimited permission to copy, distribute and modify it.
1491 _ACEOF
1492   exit
1493 fi
1494 cat >config.log <<_ACEOF
1495 This file contains any messages produced by compilers while
1496 running configure, to aid debugging if configure makes a mistake.
1497
1498 It was created by construo $as_me 0.2.2, which was
1499 generated by GNU Autoconf 2.63.  Invocation command line was
1500
1501   $ $0 $@
1502
1503 _ACEOF
1504 exec 5>>config.log
1505 {
1506 cat <<_ASUNAME
1507 ## --------- ##
1508 ## Platform. ##
1509 ## --------- ##
1510
1511 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1512 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1513 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1514 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1515 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1516
1517 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1518 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1519
1520 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1521 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1522 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1523 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1524 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1525 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1526 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1527
1528 _ASUNAME
1529
1530 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1531 for as_dir in $PATH
1532 do
1533   IFS=$as_save_IFS
1534   test -z "$as_dir" && as_dir=.
1535   $as_echo "PATH: $as_dir"
1536 done
1537 IFS=$as_save_IFS
1538
1539 } >&5
1540
1541 cat >&5 <<_ACEOF
1542
1543
1544 ## ----------- ##
1545 ## Core tests. ##
1546 ## ----------- ##
1547
1548 _ACEOF
1549
1550
1551 # Keep a trace of the command line.
1552 # Strip out --no-create and --no-recursion so they do not pile up.
1553 # Strip out --silent because we don't want to record it for future runs.
1554 # Also quote any args containing shell meta-characters.
1555 # Make two passes to allow for proper duplicate-argument suppression.
1556 ac_configure_args=
1557 ac_configure_args0=
1558 ac_configure_args1=
1559 ac_must_keep_next=false
1560 for ac_pass in 1 2
1561 do
1562   for ac_arg
1563   do
1564     case $ac_arg in
1565     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1566     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1567     | -silent | --silent | --silen | --sile | --sil)
1568       continue ;;
1569     *\'*)
1570       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1571     esac
1572     case $ac_pass in
1573     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1574     2)
1575       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1576       if test $ac_must_keep_next = true; then
1577         ac_must_keep_next=false # Got value, back to normal.
1578       else
1579         case $ac_arg in
1580           *=* | --config-cache | -C | -disable-* | --disable-* \
1581           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1582           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1583           | -with-* | --with-* | -without-* | --without-* | --x)
1584             case "$ac_configure_args0 " in
1585               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1586             esac
1587             ;;
1588           -* ) ac_must_keep_next=true ;;
1589         esac
1590       fi
1591       ac_configure_args="$ac_configure_args '$ac_arg'"
1592       ;;
1593     esac
1594   done
1595 done
1596 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1597 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1598
1599 # When interrupted or exit'd, cleanup temporary files, and complete
1600 # config.log.  We remove comments because anyway the quotes in there
1601 # would cause problems or look ugly.
1602 # WARNING: Use '\'' to represent an apostrophe within the trap.
1603 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1604 trap 'exit_status=$?
1605   # Save into config.log some information that might help in debugging.
1606   {
1607     echo
1608
1609     cat <<\_ASBOX
1610 ## ---------------- ##
1611 ## Cache variables. ##
1612 ## ---------------- ##
1613 _ASBOX
1614     echo
1615     # The following way of writing the cache mishandles newlines in values,
1616 (
1617   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1618     eval ac_val=\$$ac_var
1619     case $ac_val in #(
1620     *${as_nl}*)
1621       case $ac_var in #(
1622       *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5
1623 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1624       esac
1625       case $ac_var in #(
1626       _ | IFS | as_nl) ;; #(
1627       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1628       *) $as_unset $ac_var ;;
1629       esac ;;
1630     esac
1631   done
1632   (set) 2>&1 |
1633     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1634     *${as_nl}ac_space=\ *)
1635       sed -n \
1636         "s/'\''/'\''\\\\'\'''\''/g;
1637           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1638       ;; #(
1639     *)
1640       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1641       ;;
1642     esac |
1643     sort
1644 )
1645     echo
1646
1647     cat <<\_ASBOX
1648 ## ----------------- ##
1649 ## Output variables. ##
1650 ## ----------------- ##
1651 _ASBOX
1652     echo
1653     for ac_var in $ac_subst_vars
1654     do
1655       eval ac_val=\$$ac_var
1656       case $ac_val in
1657       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1658       esac
1659       $as_echo "$ac_var='\''$ac_val'\''"
1660     done | sort
1661     echo
1662
1663     if test -n "$ac_subst_files"; then
1664       cat <<\_ASBOX
1665 ## ------------------- ##
1666 ## File substitutions. ##
1667 ## ------------------- ##
1668 _ASBOX
1669       echo
1670       for ac_var in $ac_subst_files
1671       do
1672         eval ac_val=\$$ac_var
1673         case $ac_val in
1674         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1675         esac
1676         $as_echo "$ac_var='\''$ac_val'\''"
1677       done | sort
1678       echo
1679     fi
1680
1681     if test -s confdefs.h; then
1682       cat <<\_ASBOX
1683 ## ----------- ##
1684 ## confdefs.h. ##
1685 ## ----------- ##
1686 _ASBOX
1687       echo
1688       cat confdefs.h
1689       echo
1690     fi
1691     test "$ac_signal" != 0 &&
1692       $as_echo "$as_me: caught signal $ac_signal"
1693     $as_echo "$as_me: exit $exit_status"
1694   } >&5
1695   rm -f core *.core core.conftest.* &&
1696     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1697     exit $exit_status
1698 ' 0
1699 for ac_signal in 1 2 13 15; do
1700   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1701 done
1702 ac_signal=0
1703
1704 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1705 rm -f -r conftest* confdefs.h
1706
1707 # Predefined preprocessor variables.
1708
1709 cat >>confdefs.h <<_ACEOF
1710 #define PACKAGE_NAME "$PACKAGE_NAME"
1711 _ACEOF
1712
1713
1714 cat >>confdefs.h <<_ACEOF
1715 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1716 _ACEOF
1717
1718
1719 cat >>confdefs.h <<_ACEOF
1720 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1721 _ACEOF
1722
1723
1724 cat >>confdefs.h <<_ACEOF
1725 #define PACKAGE_STRING "$PACKAGE_STRING"
1726 _ACEOF
1727
1728
1729 cat >>confdefs.h <<_ACEOF
1730 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1731 _ACEOF
1732
1733
1734 # Let the site file select an alternate cache file if it wants to.
1735 # Prefer an explicitly selected file to automatically selected ones.
1736 ac_site_file1=NONE
1737 ac_site_file2=NONE
1738 if test -n "$CONFIG_SITE"; then
1739   ac_site_file1=$CONFIG_SITE
1740 elif test "x$prefix" != xNONE; then
1741   ac_site_file1=$prefix/share/config.site
1742   ac_site_file2=$prefix/etc/config.site
1743 else
1744   ac_site_file1=$ac_default_prefix/share/config.site
1745   ac_site_file2=$ac_default_prefix/etc/config.site
1746 fi
1747 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1748 do
1749   test "x$ac_site_file" = xNONE && continue
1750   if test -r "$ac_site_file"; then
1751     { $as_echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1752 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1753     sed 's/^/| /' "$ac_site_file" >&5
1754     . "$ac_site_file"
1755   fi
1756 done
1757
1758 if test -r "$cache_file"; then
1759   # Some versions of bash will fail to source /dev/null (special
1760   # files actually), so we avoid doing that.
1761   if test -f "$cache_file"; then
1762     { $as_echo "$as_me:$LINENO: loading cache $cache_file" >&5
1763 $as_echo "$as_me: loading cache $cache_file" >&6;}
1764     case $cache_file in
1765       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1766       *)                      . "./$cache_file";;
1767     esac
1768   fi
1769 else
1770   { $as_echo "$as_me:$LINENO: creating cache $cache_file" >&5
1771 $as_echo "$as_me: creating cache $cache_file" >&6;}
1772   >$cache_file
1773 fi
1774
1775 # Check that the precious variables saved in the cache have kept the same
1776 # value.
1777 ac_cache_corrupted=false
1778 for ac_var in $ac_precious_vars; do
1779   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1780   eval ac_new_set=\$ac_env_${ac_var}_set
1781   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1782   eval ac_new_val=\$ac_env_${ac_var}_value
1783   case $ac_old_set,$ac_new_set in
1784     set,)
1785       { $as_echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1786 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1787       ac_cache_corrupted=: ;;
1788     ,set)
1789       { $as_echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1790 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1791       ac_cache_corrupted=: ;;
1792     ,);;
1793     *)
1794       if test "x$ac_old_val" != "x$ac_new_val"; then
1795         # differences in whitespace do not lead to failure.
1796         ac_old_val_w=`echo x $ac_old_val`
1797         ac_new_val_w=`echo x $ac_new_val`
1798         if test "$ac_old_val_w" != "$ac_new_val_w"; then
1799           { $as_echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1800 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1801           ac_cache_corrupted=:
1802         else
1803           { $as_echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1804 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1805           eval $ac_var=\$ac_old_val
1806         fi
1807         { $as_echo "$as_me:$LINENO:   former value:  \`$ac_old_val'" >&5
1808 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
1809         { $as_echo "$as_me:$LINENO:   current value: \`$ac_new_val'" >&5
1810 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
1811       fi;;
1812   esac
1813   # Pass precious variables to config.status.
1814   if test "$ac_new_set" = set; then
1815     case $ac_new_val in
1816     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1817     *) ac_arg=$ac_var=$ac_new_val ;;
1818     esac
1819     case " $ac_configure_args " in
1820       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1821       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1822     esac
1823   fi
1824 done
1825 if $ac_cache_corrupted; then
1826   { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
1827 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1828   { $as_echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1829 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1830   { { $as_echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1831 $as_echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1832    { (exit 1); exit 1; }; }
1833 fi
1834
1835
1836
1837
1838
1839
1840
1841
1842
1843
1844
1845
1846
1847
1848
1849
1850
1851
1852
1853
1854
1855
1856
1857
1858
1859 ac_ext=c
1860 ac_cpp='$CPP $CPPFLAGS'
1861 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1862 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1863 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1864
1865
1866 am__api_version='1.10'
1867
1868 ac_aux_dir=
1869 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
1870   if test -f "$ac_dir/install-sh"; then
1871     ac_aux_dir=$ac_dir
1872     ac_install_sh="$ac_aux_dir/install-sh -c"
1873     break
1874   elif test -f "$ac_dir/install.sh"; then
1875     ac_aux_dir=$ac_dir
1876     ac_install_sh="$ac_aux_dir/install.sh -c"
1877     break
1878   elif test -f "$ac_dir/shtool"; then
1879     ac_aux_dir=$ac_dir
1880     ac_install_sh="$ac_aux_dir/shtool install -c"
1881     break
1882   fi
1883 done
1884 if test -z "$ac_aux_dir"; then
1885   { { $as_echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
1886 $as_echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
1887    { (exit 1); exit 1; }; }
1888 fi
1889
1890 # These three variables are undocumented and unsupported,
1891 # and are intended to be withdrawn in a future Autoconf release.
1892 # They can cause serious problems if a builder's source tree is in a directory
1893 # whose full name contains unusual characters.
1894 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
1895 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
1896 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
1897
1898
1899 # Find a good install program.  We prefer a C program (faster),
1900 # so one script is as good as another.  But avoid the broken or
1901 # incompatible versions:
1902 # SysV /etc/install, /usr/sbin/install
1903 # SunOS /usr/etc/install
1904 # IRIX /sbin/install
1905 # AIX /bin/install
1906 # AmigaOS /C/install, which installs bootblocks on floppy discs
1907 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1908 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1909 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1910 # OS/2's system install, which has a completely different semantic
1911 # ./install, which can be erroneously created by make from ./install.sh.
1912 # Reject install programs that cannot install multiple files.
1913 { $as_echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1914 $as_echo_n "checking for a BSD-compatible install... " >&6; }
1915 if test -z "$INSTALL"; then
1916 if test "${ac_cv_path_install+set}" = set; then
1917   $as_echo_n "(cached) " >&6
1918 else
1919   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1920 for as_dir in $PATH
1921 do
1922   IFS=$as_save_IFS
1923   test -z "$as_dir" && as_dir=.
1924   # Account for people who put trailing slashes in PATH elements.
1925 case $as_dir/ in
1926   ./ | .// | /cC/* | \
1927   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1928   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
1929   /usr/ucb/* ) ;;
1930   *)
1931     # OSF1 and SCO ODT 3.0 have their own names for install.
1932     # Don't use installbsd from OSF since it installs stuff as root
1933     # by default.
1934     for ac_prog in ginstall scoinst install; do
1935       for ac_exec_ext in '' $ac_executable_extensions; do
1936         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
1937           if test $ac_prog = install &&
1938             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1939             # AIX install.  It has an incompatible calling convention.
1940             :
1941           elif test $ac_prog = install &&
1942             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1943             # program-specific install script used by HP pwplus--don't use.
1944             :
1945           else
1946             rm -rf conftest.one conftest.two conftest.dir
1947             echo one > conftest.one
1948             echo two > conftest.two
1949             mkdir conftest.dir
1950             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
1951               test -s conftest.one && test -s conftest.two &&
1952               test -s conftest.dir/conftest.one &&
1953               test -s conftest.dir/conftest.two
1954             then
1955               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1956               break 3
1957             fi
1958           fi
1959         fi
1960       done
1961     done
1962     ;;
1963 esac
1964
1965 done
1966 IFS=$as_save_IFS
1967
1968 rm -rf conftest.one conftest.two conftest.dir
1969
1970 fi
1971   if test "${ac_cv_path_install+set}" = set; then
1972     INSTALL=$ac_cv_path_install
1973   else
1974     # As a last resort, use the slow shell script.  Don't cache a
1975     # value for INSTALL within a source directory, because that will
1976     # break other packages using the cache if that directory is
1977     # removed, or if the value is a relative name.
1978     INSTALL=$ac_install_sh
1979   fi
1980 fi
1981 { $as_echo "$as_me:$LINENO: result: $INSTALL" >&5
1982 $as_echo "$INSTALL" >&6; }
1983
1984 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1985 # It thinks the first close brace ends the variable substitution.
1986 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1987
1988 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1989
1990 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1991
1992 { $as_echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1993 $as_echo_n "checking whether build environment is sane... " >&6; }
1994 # Just in case
1995 sleep 1
1996 echo timestamp > conftest.file
1997 # Do `set' in a subshell so we don't clobber the current shell's
1998 # arguments.  Must try -L first in case configure is actually a
1999 # symlink; some systems play weird games with the mod time of symlinks
2000 # (eg FreeBSD returns the mod time of the symlink's containing
2001 # directory).
2002 if (
2003    set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
2004    if test "$*" = "X"; then
2005       # -L didn't work.
2006       set X `ls -t $srcdir/configure conftest.file`
2007    fi
2008    rm -f conftest.file
2009    if test "$*" != "X $srcdir/configure conftest.file" \
2010       && test "$*" != "X conftest.file $srcdir/configure"; then
2011
2012       # If neither matched, then we have a broken ls.  This can happen
2013       # if, for instance, CONFIG_SHELL is bash and it inherits a
2014       # broken ls alias from the environment.  This has actually
2015       # happened.  Such a system could not be considered "sane".
2016       { { $as_echo "$as_me:$LINENO: error: ls -t appears to fail.  Make sure there is not a broken
2017 alias in your environment" >&5
2018 $as_echo "$as_me: error: ls -t appears to fail.  Make sure there is not a broken
2019 alias in your environment" >&2;}
2020    { (exit 1); exit 1; }; }
2021    fi
2022
2023    test "$2" = conftest.file
2024    )
2025 then
2026    # Ok.
2027    :
2028 else
2029    { { $as_echo "$as_me:$LINENO: error: newly created file is older than distributed files!
2030 Check your system clock" >&5
2031 $as_echo "$as_me: error: newly created file is older than distributed files!
2032 Check your system clock" >&2;}
2033    { (exit 1); exit 1; }; }
2034 fi
2035 { $as_echo "$as_me:$LINENO: result: yes" >&5
2036 $as_echo "yes" >&6; }
2037 test "$program_prefix" != NONE &&
2038   program_transform_name="s&^&$program_prefix&;$program_transform_name"
2039 # Use a double $ so make ignores it.
2040 test "$program_suffix" != NONE &&
2041   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2042 # Double any \ or $.
2043 # By default was `s,x,x', remove it if useless.
2044 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2045 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2046
2047 # expand $ac_aux_dir to an absolute path
2048 am_aux_dir=`cd $ac_aux_dir && pwd`
2049
2050 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
2051 # Use eval to expand $SHELL
2052 if eval "$MISSING --run true"; then
2053   am_missing_run="$MISSING --run "
2054 else
2055   am_missing_run=
2056   { $as_echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
2057 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
2058 fi
2059
2060 { $as_echo "$as_me:$LINENO: checking for a thread-safe mkdir -p" >&5
2061 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
2062 if test -z "$MKDIR_P"; then
2063   if test "${ac_cv_path_mkdir+set}" = set; then
2064   $as_echo_n "(cached) " >&6
2065 else
2066   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2067 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
2068 do
2069   IFS=$as_save_IFS
2070   test -z "$as_dir" && as_dir=.
2071   for ac_prog in mkdir gmkdir; do
2072          for ac_exec_ext in '' $ac_executable_extensions; do
2073            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
2074            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
2075              'mkdir (GNU coreutils) '* | \
2076              'mkdir (coreutils) '* | \
2077              'mkdir (fileutils) '4.1*)
2078                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
2079                break 3;;
2080            esac
2081          done
2082        done
2083 done
2084 IFS=$as_save_IFS
2085
2086 fi
2087
2088   if test "${ac_cv_path_mkdir+set}" = set; then
2089     MKDIR_P="$ac_cv_path_mkdir -p"
2090   else
2091     # As a last resort, use the slow shell script.  Don't cache a
2092     # value for MKDIR_P within a source directory, because that will
2093     # break other packages using the cache if that directory is
2094     # removed, or if the value is a relative name.
2095     test -d ./--version && rmdir ./--version
2096     MKDIR_P="$ac_install_sh -d"
2097   fi
2098 fi
2099 { $as_echo "$as_me:$LINENO: result: $MKDIR_P" >&5
2100 $as_echo "$MKDIR_P" >&6; }
2101
2102 mkdir_p="$MKDIR_P"
2103 case $mkdir_p in
2104   [\\/$]* | ?:[\\/]*) ;;
2105   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
2106 esac
2107
2108 for ac_prog in gawk mawk nawk awk
2109 do
2110   # Extract the first word of "$ac_prog", so it can be a program name with args.
2111 set dummy $ac_prog; ac_word=$2
2112 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2113 $as_echo_n "checking for $ac_word... " >&6; }
2114 if test "${ac_cv_prog_AWK+set}" = set; then
2115   $as_echo_n "(cached) " >&6
2116 else
2117   if test -n "$AWK"; then
2118   ac_cv_prog_AWK="$AWK" # Let the user override the test.
2119 else
2120 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2121 for as_dir in $PATH
2122 do
2123   IFS=$as_save_IFS
2124   test -z "$as_dir" && as_dir=.
2125   for ac_exec_ext in '' $ac_executable_extensions; do
2126   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2127     ac_cv_prog_AWK="$ac_prog"
2128     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2129     break 2
2130   fi
2131 done
2132 done
2133 IFS=$as_save_IFS
2134
2135 fi
2136 fi
2137 AWK=$ac_cv_prog_AWK
2138 if test -n "$AWK"; then
2139   { $as_echo "$as_me:$LINENO: result: $AWK" >&5
2140 $as_echo "$AWK" >&6; }
2141 else
2142   { $as_echo "$as_me:$LINENO: result: no" >&5
2143 $as_echo "no" >&6; }
2144 fi
2145
2146
2147   test -n "$AWK" && break
2148 done
2149
2150 { $as_echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2151 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2152 set x ${MAKE-make}
2153 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2154 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
2155   $as_echo_n "(cached) " >&6
2156 else
2157   cat >conftest.make <<\_ACEOF
2158 SHELL = /bin/sh
2159 all:
2160         @echo '@@@%%%=$(MAKE)=@@@%%%'
2161 _ACEOF
2162 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2163 case `${MAKE-make} -f conftest.make 2>/dev/null` in
2164   *@@@%%%=?*=@@@%%%*)
2165     eval ac_cv_prog_make_${ac_make}_set=yes;;
2166   *)
2167     eval ac_cv_prog_make_${ac_make}_set=no;;
2168 esac
2169 rm -f conftest.make
2170 fi
2171 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2172   { $as_echo "$as_me:$LINENO: result: yes" >&5
2173 $as_echo "yes" >&6; }
2174   SET_MAKE=
2175 else
2176   { $as_echo "$as_me:$LINENO: result: no" >&5
2177 $as_echo "no" >&6; }
2178   SET_MAKE="MAKE=${MAKE-make}"
2179 fi
2180
2181 rm -rf .tst 2>/dev/null
2182 mkdir .tst 2>/dev/null
2183 if test -d .tst; then
2184   am__leading_dot=.
2185 else
2186   am__leading_dot=_
2187 fi
2188 rmdir .tst 2>/dev/null
2189
2190 if test "`cd $srcdir && pwd`" != "`pwd`"; then
2191   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
2192   # is not polluted with repeated "-I."
2193   am__isrc=' -I$(srcdir)'
2194   # test to see if srcdir already configured
2195   if test -f $srcdir/config.status; then
2196     { { $as_echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
2197 $as_echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
2198    { (exit 1); exit 1; }; }
2199   fi
2200 fi
2201
2202 # test whether we have cygpath
2203 if test -z "$CYGPATH_W"; then
2204   if (cygpath --version) >/dev/null 2>/dev/null; then
2205     CYGPATH_W='cygpath -w'
2206   else
2207     CYGPATH_W=echo
2208   fi
2209 fi
2210
2211
2212 # Define the identity of the package.
2213  PACKAGE='construo'
2214  VERSION='0.2.2'
2215
2216
2217 cat >>confdefs.h <<_ACEOF
2218 #define PACKAGE "$PACKAGE"
2219 _ACEOF
2220
2221
2222 cat >>confdefs.h <<_ACEOF
2223 #define VERSION "$VERSION"
2224 _ACEOF
2225
2226 # Some tools Automake needs.
2227
2228 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
2229
2230
2231 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
2232
2233
2234 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
2235
2236
2237 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
2238
2239
2240 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
2241
2242 install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"}
2243
2244 # Installed binaries are usually stripped using `strip' when the user
2245 # run `make install-strip'.  However `strip' might not be the right
2246 # tool to use in cross-compilation environments, therefore Automake
2247 # will honor the `STRIP' environment variable to overrule this program.
2248 if test "$cross_compiling" != no; then
2249   if test -n "$ac_tool_prefix"; then
2250   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2251 set dummy ${ac_tool_prefix}strip; ac_word=$2
2252 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2253 $as_echo_n "checking for $ac_word... " >&6; }
2254 if test "${ac_cv_prog_STRIP+set}" = set; then
2255   $as_echo_n "(cached) " >&6
2256 else
2257   if test -n "$STRIP"; then
2258   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2259 else
2260 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2261 for as_dir in $PATH
2262 do
2263   IFS=$as_save_IFS
2264   test -z "$as_dir" && as_dir=.
2265   for ac_exec_ext in '' $ac_executable_extensions; do
2266   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2267     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2268     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2269     break 2
2270   fi
2271 done
2272 done
2273 IFS=$as_save_IFS
2274
2275 fi
2276 fi
2277 STRIP=$ac_cv_prog_STRIP
2278 if test -n "$STRIP"; then
2279   { $as_echo "$as_me:$LINENO: result: $STRIP" >&5
2280 $as_echo "$STRIP" >&6; }
2281 else
2282   { $as_echo "$as_me:$LINENO: result: no" >&5
2283 $as_echo "no" >&6; }
2284 fi
2285
2286
2287 fi
2288 if test -z "$ac_cv_prog_STRIP"; then
2289   ac_ct_STRIP=$STRIP
2290   # Extract the first word of "strip", so it can be a program name with args.
2291 set dummy strip; ac_word=$2
2292 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2293 $as_echo_n "checking for $ac_word... " >&6; }
2294 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
2295   $as_echo_n "(cached) " >&6
2296 else
2297   if test -n "$ac_ct_STRIP"; then
2298   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2299 else
2300 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2301 for as_dir in $PATH
2302 do
2303   IFS=$as_save_IFS
2304   test -z "$as_dir" && as_dir=.
2305   for ac_exec_ext in '' $ac_executable_extensions; do
2306   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2307     ac_cv_prog_ac_ct_STRIP="strip"
2308     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2309     break 2
2310   fi
2311 done
2312 done
2313 IFS=$as_save_IFS
2314
2315 fi
2316 fi
2317 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2318 if test -n "$ac_ct_STRIP"; then
2319   { $as_echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
2320 $as_echo "$ac_ct_STRIP" >&6; }
2321 else
2322   { $as_echo "$as_me:$LINENO: result: no" >&5
2323 $as_echo "no" >&6; }
2324 fi
2325
2326   if test "x$ac_ct_STRIP" = x; then
2327     STRIP=":"
2328   else
2329     case $cross_compiling:$ac_tool_warned in
2330 yes:)
2331 { $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
2332 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2333 ac_tool_warned=yes ;;
2334 esac
2335     STRIP=$ac_ct_STRIP
2336   fi
2337 else
2338   STRIP="$ac_cv_prog_STRIP"
2339 fi
2340
2341 fi
2342 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2343
2344 # We need awk for the "check" target.  The system "awk" is bad on
2345 # some platforms.
2346 # Always define AMTAR for backward compatibility.
2347
2348 AMTAR=${AMTAR-"${am_missing_run}tar"}
2349
2350 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
2351
2352
2353
2354
2355
2356
2357 ac_config_headers="$ac_config_headers config.h"
2358
2359
2360 # check for some programs
2361 ac_ext=cpp
2362 ac_cpp='$CXXCPP $CPPFLAGS'
2363 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2364 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2365 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
2366 if test -z "$CXX"; then
2367   if test -n "$CCC"; then
2368     CXX=$CCC
2369   else
2370     if test -n "$ac_tool_prefix"; then
2371   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
2372   do
2373     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2374 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2375 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2376 $as_echo_n "checking for $ac_word... " >&6; }
2377 if test "${ac_cv_prog_CXX+set}" = set; then
2378   $as_echo_n "(cached) " >&6
2379 else
2380   if test -n "$CXX"; then
2381   ac_cv_prog_CXX="$CXX" # Let the user override the test.
2382 else
2383 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2384 for as_dir in $PATH
2385 do
2386   IFS=$as_save_IFS
2387   test -z "$as_dir" && as_dir=.
2388   for ac_exec_ext in '' $ac_executable_extensions; do
2389   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2390     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
2391     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2392     break 2
2393   fi
2394 done
2395 done
2396 IFS=$as_save_IFS
2397
2398 fi
2399 fi
2400 CXX=$ac_cv_prog_CXX
2401 if test -n "$CXX"; then
2402   { $as_echo "$as_me:$LINENO: result: $CXX" >&5
2403 $as_echo "$CXX" >&6; }
2404 else
2405   { $as_echo "$as_me:$LINENO: result: no" >&5
2406 $as_echo "no" >&6; }
2407 fi
2408
2409
2410     test -n "$CXX" && break
2411   done
2412 fi
2413 if test -z "$CXX"; then
2414   ac_ct_CXX=$CXX
2415   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
2416 do
2417   # Extract the first word of "$ac_prog", so it can be a program name with args.
2418 set dummy $ac_prog; ac_word=$2
2419 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2420 $as_echo_n "checking for $ac_word... " >&6; }
2421 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
2422   $as_echo_n "(cached) " >&6
2423 else
2424   if test -n "$ac_ct_CXX"; then
2425   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
2426 else
2427 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2428 for as_dir in $PATH
2429 do
2430   IFS=$as_save_IFS
2431   test -z "$as_dir" && as_dir=.
2432   for ac_exec_ext in '' $ac_executable_extensions; do
2433   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2434     ac_cv_prog_ac_ct_CXX="$ac_prog"
2435     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2436     break 2
2437   fi
2438 done
2439 done
2440 IFS=$as_save_IFS
2441
2442 fi
2443 fi
2444 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
2445 if test -n "$ac_ct_CXX"; then
2446   { $as_echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
2447 $as_echo "$ac_ct_CXX" >&6; }
2448 else
2449   { $as_echo "$as_me:$LINENO: result: no" >&5
2450 $as_echo "no" >&6; }
2451 fi
2452
2453
2454   test -n "$ac_ct_CXX" && break
2455 done
2456
2457   if test "x$ac_ct_CXX" = x; then
2458     CXX="g++"
2459   else
2460     case $cross_compiling:$ac_tool_warned in
2461 yes:)
2462 { $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
2463 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2464 ac_tool_warned=yes ;;
2465 esac
2466     CXX=$ac_ct_CXX
2467   fi
2468 fi
2469
2470   fi
2471 fi
2472 # Provide some information about the compiler.
2473 $as_echo "$as_me:$LINENO: checking for C++ compiler version" >&5
2474 set X $ac_compile
2475 ac_compiler=$2
2476 { (ac_try="$ac_compiler --version >&5"
2477 case "(($ac_try" in
2478   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2479   *) ac_try_echo=$ac_try;;
2480 esac
2481 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2482 $as_echo "$ac_try_echo") >&5
2483   (eval "$ac_compiler --version >&5") 2>&5
2484   ac_status=$?
2485   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2486   (exit $ac_status); }
2487 { (ac_try="$ac_compiler -v >&5"
2488 case "(($ac_try" in
2489   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2490   *) ac_try_echo=$ac_try;;
2491 esac
2492 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2493 $as_echo "$ac_try_echo") >&5
2494   (eval "$ac_compiler -v >&5") 2>&5
2495   ac_status=$?
2496   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2497   (exit $ac_status); }
2498 { (ac_try="$ac_compiler -V >&5"
2499 case "(($ac_try" in
2500   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2501   *) ac_try_echo=$ac_try;;
2502 esac
2503 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2504 $as_echo "$ac_try_echo") >&5
2505   (eval "$ac_compiler -V >&5") 2>&5
2506   ac_status=$?
2507   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2508   (exit $ac_status); }
2509
2510 cat >conftest.$ac_ext <<_ACEOF
2511 /* confdefs.h.  */
2512 _ACEOF
2513 cat confdefs.h >>conftest.$ac_ext
2514 cat >>conftest.$ac_ext <<_ACEOF
2515 /* end confdefs.h.  */
2516
2517 int
2518 main ()
2519 {
2520
2521   ;
2522   return 0;
2523 }
2524 _ACEOF
2525 ac_clean_files_save=$ac_clean_files
2526 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2527 # Try to create an executable without -o first, disregard a.out.
2528 # It will help us diagnose broken compilers, and finding out an intuition
2529 # of exeext.
2530 { $as_echo "$as_me:$LINENO: checking for C++ compiler default output file name" >&5
2531 $as_echo_n "checking for C++ compiler default output file name... " >&6; }
2532 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2533
2534 # The possible output files:
2535 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2536
2537 ac_rmfiles=
2538 for ac_file in $ac_files
2539 do
2540   case $ac_file in
2541     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2542     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2543   esac
2544 done
2545 rm -f $ac_rmfiles
2546
2547 if { (ac_try="$ac_link_default"
2548 case "(($ac_try" in
2549   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2550   *) ac_try_echo=$ac_try;;
2551 esac
2552 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2553 $as_echo "$ac_try_echo") >&5
2554   (eval "$ac_link_default") 2>&5
2555   ac_status=$?
2556   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2557   (exit $ac_status); }; then
2558   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2559 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2560 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2561 # so that the user can short-circuit this test for compilers unknown to
2562 # Autoconf.
2563 for ac_file in $ac_files ''
2564 do
2565   test -f "$ac_file" || continue
2566   case $ac_file in
2567     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2568         ;;
2569     [ab].out )
2570         # We found the default executable, but exeext='' is most
2571         # certainly right.
2572         break;;
2573     *.* )
2574         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2575         then :; else
2576            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2577         fi
2578         # We set ac_cv_exeext here because the later test for it is not
2579         # safe: cross compilers may not add the suffix if given an `-o'
2580         # argument, so we may need to know it at that point already.
2581         # Even if this section looks crufty: it has the advantage of
2582         # actually working.
2583         break;;
2584     * )
2585         break;;
2586   esac
2587 done
2588 test "$ac_cv_exeext" = no && ac_cv_exeext=
2589
2590 else
2591   ac_file=''
2592 fi
2593
2594 { $as_echo "$as_me:$LINENO: result: $ac_file" >&5
2595 $as_echo "$ac_file" >&6; }
2596 if test -z "$ac_file"; then
2597   $as_echo "$as_me: failed program was:" >&5
2598 sed 's/^/| /' conftest.$ac_ext >&5
2599
2600 { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
2601 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2602 { { $as_echo "$as_me:$LINENO: error: C++ compiler cannot create executables
2603 See \`config.log' for more details." >&5
2604 $as_echo "$as_me: error: C++ compiler cannot create executables
2605 See \`config.log' for more details." >&2;}
2606    { (exit 77); exit 77; }; }; }
2607 fi
2608
2609 ac_exeext=$ac_cv_exeext
2610
2611 # Check that the compiler produces executables we can run.  If not, either
2612 # the compiler is broken, or we cross compile.
2613 { $as_echo "$as_me:$LINENO: checking whether the C++ compiler works" >&5
2614 $as_echo_n "checking whether the C++ compiler works... " >&6; }
2615 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2616 # If not cross compiling, check that we can run a simple program.
2617 if test "$cross_compiling" != yes; then
2618   if { ac_try='./$ac_file'
2619   { (case "(($ac_try" in
2620   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2621   *) ac_try_echo=$ac_try;;
2622 esac
2623 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2624 $as_echo "$ac_try_echo") >&5
2625   (eval "$ac_try") 2>&5
2626   ac_status=$?
2627   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2628   (exit $ac_status); }; }; then
2629     cross_compiling=no
2630   else
2631     if test "$cross_compiling" = maybe; then
2632         cross_compiling=yes
2633     else
2634         { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
2635 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2636 { { $as_echo "$as_me:$LINENO: error: cannot run C++ compiled programs.
2637 If you meant to cross compile, use \`--host'.
2638 See \`config.log' for more details." >&5
2639 $as_echo "$as_me: error: cannot run C++ compiled programs.
2640 If you meant to cross compile, use \`--host'.
2641 See \`config.log' for more details." >&2;}
2642    { (exit 1); exit 1; }; }; }
2643     fi
2644   fi
2645 fi
2646 { $as_echo "$as_me:$LINENO: result: yes" >&5
2647 $as_echo "yes" >&6; }
2648
2649 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2650 ac_clean_files=$ac_clean_files_save
2651 # Check that the compiler produces executables we can run.  If not, either
2652 # the compiler is broken, or we cross compile.
2653 { $as_echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2654 $as_echo_n "checking whether we are cross compiling... " >&6; }
2655 { $as_echo "$as_me:$LINENO: result: $cross_compiling" >&5
2656 $as_echo "$cross_compiling" >&6; }
2657
2658 { $as_echo "$as_me:$LINENO: checking for suffix of executables" >&5
2659 $as_echo_n "checking for suffix of executables... " >&6; }
2660 if { (ac_try="$ac_link"
2661 case "(($ac_try" in
2662   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2663   *) ac_try_echo=$ac_try;;
2664 esac
2665 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2666 $as_echo "$ac_try_echo") >&5
2667   (eval "$ac_link") 2>&5
2668   ac_status=$?
2669   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2670   (exit $ac_status); }; then
2671   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2672 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2673 # work properly (i.e., refer to `conftest.exe'), while it won't with
2674 # `rm'.
2675 for ac_file in conftest.exe conftest conftest.*; do
2676   test -f "$ac_file" || continue
2677   case $ac_file in
2678     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2679     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2680           break;;
2681     * ) break;;
2682   esac
2683 done
2684 else
2685   { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
2686 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2687 { { $as_echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2688 See \`config.log' for more details." >&5
2689 $as_echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2690 See \`config.log' for more details." >&2;}
2691    { (exit 1); exit 1; }; }; }
2692 fi
2693
2694 rm -f conftest$ac_cv_exeext
2695 { $as_echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2696 $as_echo "$ac_cv_exeext" >&6; }
2697
2698 rm -f conftest.$ac_ext
2699 EXEEXT=$ac_cv_exeext
2700 ac_exeext=$EXEEXT
2701 { $as_echo "$as_me:$LINENO: checking for suffix of object files" >&5
2702 $as_echo_n "checking for suffix of object files... " >&6; }
2703 if test "${ac_cv_objext+set}" = set; then
2704   $as_echo_n "(cached) " >&6
2705 else
2706   cat >conftest.$ac_ext <<_ACEOF
2707 /* confdefs.h.  */
2708 _ACEOF
2709 cat confdefs.h >>conftest.$ac_ext
2710 cat >>conftest.$ac_ext <<_ACEOF
2711 /* end confdefs.h.  */
2712
2713 int
2714 main ()
2715 {
2716
2717   ;
2718   return 0;
2719 }
2720 _ACEOF
2721 rm -f conftest.o conftest.obj
2722 if { (ac_try="$ac_compile"
2723 case "(($ac_try" in
2724   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2725   *) ac_try_echo=$ac_try;;
2726 esac
2727 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2728 $as_echo "$ac_try_echo") >&5
2729   (eval "$ac_compile") 2>&5
2730   ac_status=$?
2731   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2732   (exit $ac_status); }; then
2733   for ac_file in conftest.o conftest.obj conftest.*; do
2734   test -f "$ac_file" || continue;
2735   case $ac_file in
2736     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2737     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2738        break;;
2739   esac
2740 done
2741 else
2742   $as_echo "$as_me: failed program was:" >&5
2743 sed 's/^/| /' conftest.$ac_ext >&5
2744
2745 { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
2746 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2747 { { $as_echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2748 See \`config.log' for more details." >&5
2749 $as_echo "$as_me: error: cannot compute suffix of object files: cannot compile
2750 See \`config.log' for more details." >&2;}
2751    { (exit 1); exit 1; }; }; }
2752 fi
2753
2754 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2755 fi
2756 { $as_echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2757 $as_echo "$ac_cv_objext" >&6; }
2758 OBJEXT=$ac_cv_objext
2759 ac_objext=$OBJEXT
2760 { $as_echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
2761 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
2762 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
2763   $as_echo_n "(cached) " >&6
2764 else
2765   cat >conftest.$ac_ext <<_ACEOF
2766 /* confdefs.h.  */
2767 _ACEOF
2768 cat confdefs.h >>conftest.$ac_ext
2769 cat >>conftest.$ac_ext <<_ACEOF
2770 /* end confdefs.h.  */
2771
2772 int
2773 main ()
2774 {
2775 #ifndef __GNUC__
2776        choke me
2777 #endif
2778
2779   ;
2780   return 0;
2781 }
2782 _ACEOF
2783 rm -f conftest.$ac_objext
2784 if { (ac_try="$ac_compile"
2785 case "(($ac_try" in
2786   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2787   *) ac_try_echo=$ac_try;;
2788 esac
2789 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2790 $as_echo "$ac_try_echo") >&5
2791   (eval "$ac_compile") 2>conftest.er1
2792   ac_status=$?
2793   grep -v '^ *+' conftest.er1 >conftest.err
2794   rm -f conftest.er1
2795   cat conftest.err >&5
2796   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2797   (exit $ac_status); } && {
2798          test -z "$ac_cxx_werror_flag" ||
2799          test ! -s conftest.err
2800        } && test -s conftest.$ac_objext; then
2801   ac_compiler_gnu=yes
2802 else
2803   $as_echo "$as_me: failed program was:" >&5
2804 sed 's/^/| /' conftest.$ac_ext >&5
2805
2806         ac_compiler_gnu=no
2807 fi
2808
2809 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2810 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
2811
2812 fi
2813 { $as_echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
2814 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
2815 if test $ac_compiler_gnu = yes; then
2816   GXX=yes
2817 else
2818   GXX=
2819 fi
2820 ac_test_CXXFLAGS=${CXXFLAGS+set}
2821 ac_save_CXXFLAGS=$CXXFLAGS
2822 { $as_echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
2823 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
2824 if test "${ac_cv_prog_cxx_g+set}" = set; then
2825   $as_echo_n "(cached) " >&6
2826 else
2827   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
2828    ac_cxx_werror_flag=yes
2829    ac_cv_prog_cxx_g=no
2830    CXXFLAGS="-g"
2831    cat >conftest.$ac_ext <<_ACEOF
2832 /* confdefs.h.  */
2833 _ACEOF
2834 cat confdefs.h >>conftest.$ac_ext
2835 cat >>conftest.$ac_ext <<_ACEOF
2836 /* end confdefs.h.  */
2837
2838 int
2839 main ()
2840 {
2841
2842   ;
2843   return 0;
2844 }
2845 _ACEOF
2846 rm -f conftest.$ac_objext
2847 if { (ac_try="$ac_compile"
2848 case "(($ac_try" in
2849   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2850   *) ac_try_echo=$ac_try;;
2851 esac
2852 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2853 $as_echo "$ac_try_echo") >&5
2854   (eval "$ac_compile") 2>conftest.er1
2855   ac_status=$?
2856   grep -v '^ *+' conftest.er1 >conftest.err
2857   rm -f conftest.er1
2858   cat conftest.err >&5
2859   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2860   (exit $ac_status); } && {
2861          test -z "$ac_cxx_werror_flag" ||
2862          test ! -s conftest.err
2863        } && test -s conftest.$ac_objext; then
2864   ac_cv_prog_cxx_g=yes
2865 else
2866   $as_echo "$as_me: failed program was:" >&5
2867 sed 's/^/| /' conftest.$ac_ext >&5
2868
2869         CXXFLAGS=""
2870       cat >conftest.$ac_ext <<_ACEOF
2871 /* confdefs.h.  */
2872 _ACEOF
2873 cat confdefs.h >>conftest.$ac_ext
2874 cat >>conftest.$ac_ext <<_ACEOF
2875 /* end confdefs.h.  */
2876
2877 int
2878 main ()
2879 {
2880
2881   ;
2882   return 0;
2883 }
2884 _ACEOF
2885 rm -f conftest.$ac_objext
2886 if { (ac_try="$ac_compile"
2887 case "(($ac_try" in
2888   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2889   *) ac_try_echo=$ac_try;;
2890 esac
2891 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2892 $as_echo "$ac_try_echo") >&5
2893   (eval "$ac_compile") 2>conftest.er1
2894   ac_status=$?
2895   grep -v '^ *+' conftest.er1 >conftest.err
2896   rm -f conftest.er1
2897   cat conftest.err >&5
2898   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2899   (exit $ac_status); } && {
2900          test -z "$ac_cxx_werror_flag" ||
2901          test ! -s conftest.err
2902        } && test -s conftest.$ac_objext; then
2903   :
2904 else
2905   $as_echo "$as_me: failed program was:" >&5
2906 sed 's/^/| /' conftest.$ac_ext >&5
2907
2908         ac_cxx_werror_flag=$ac_save_cxx_werror_flag
2909          CXXFLAGS="-g"
2910          cat >conftest.$ac_ext <<_ACEOF
2911 /* confdefs.h.  */
2912 _ACEOF
2913 cat confdefs.h >>conftest.$ac_ext
2914 cat >>conftest.$ac_ext <<_ACEOF
2915 /* end confdefs.h.  */
2916
2917 int
2918 main ()
2919 {
2920
2921   ;
2922   return 0;
2923 }
2924 _ACEOF
2925 rm -f conftest.$ac_objext
2926 if { (ac_try="$ac_compile"
2927 case "(($ac_try" in
2928   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2929   *) ac_try_echo=$ac_try;;
2930 esac
2931 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2932 $as_echo "$ac_try_echo") >&5
2933   (eval "$ac_compile") 2>conftest.er1
2934   ac_status=$?
2935   grep -v '^ *+' conftest.er1 >conftest.err
2936   rm -f conftest.er1
2937   cat conftest.err >&5
2938   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2939   (exit $ac_status); } && {
2940          test -z "$ac_cxx_werror_flag" ||
2941          test ! -s conftest.err
2942        } && test -s conftest.$ac_objext; then
2943   ac_cv_prog_cxx_g=yes
2944 else
2945   $as_echo "$as_me: failed program was:" >&5
2946 sed 's/^/| /' conftest.$ac_ext >&5
2947
2948
2949 fi
2950
2951 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2952 fi
2953
2954 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2955 fi
2956
2957 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2958    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
2959 fi
2960 { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
2961 $as_echo "$ac_cv_prog_cxx_g" >&6; }
2962 if test "$ac_test_CXXFLAGS" = set; then
2963   CXXFLAGS=$ac_save_CXXFLAGS
2964 elif test $ac_cv_prog_cxx_g = yes; then
2965   if test "$GXX" = yes; then
2966     CXXFLAGS="-g -O2"
2967   else
2968     CXXFLAGS="-g"
2969   fi
2970 else
2971   if test "$GXX" = yes; then
2972     CXXFLAGS="-O2"
2973   else
2974     CXXFLAGS=
2975   fi
2976 fi
2977 ac_ext=c
2978 ac_cpp='$CPP $CPPFLAGS'
2979 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2980 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2981 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2982 DEPDIR="${am__leading_dot}deps"
2983
2984 ac_config_commands="$ac_config_commands depfiles"
2985
2986
2987 am_make=${MAKE-make}
2988 cat > confinc << 'END'
2989 am__doit:
2990         @echo done
2991 .PHONY: am__doit
2992 END
2993 # If we don't find an include directive, just comment out the code.
2994 { $as_echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
2995 $as_echo_n "checking for style of include used by $am_make... " >&6; }
2996 am__include="#"
2997 am__quote=
2998 _am_result=none
2999 # First try GNU make style include.
3000 echo "include confinc" > confmf
3001 # We grep out `Entering directory' and `Leaving directory'
3002 # messages which can occur if `w' ends up in MAKEFLAGS.
3003 # In particular we don't look at `^make:' because GNU make might
3004 # be invoked under some other name (usually "gmake"), in which
3005 # case it prints its new name instead of `make'.
3006 if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
3007    am__include=include
3008    am__quote=
3009    _am_result=GNU
3010 fi
3011 # Now try BSD make style include.
3012 if test "$am__include" = "#"; then
3013    echo '.include "confinc"' > confmf
3014    if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
3015       am__include=.include
3016       am__quote="\""
3017       _am_result=BSD
3018    fi
3019 fi
3020
3021
3022 { $as_echo "$as_me:$LINENO: result: $_am_result" >&5
3023 $as_echo "$_am_result" >&6; }
3024 rm -f confinc confmf
3025
3026 # Check whether --enable-dependency-tracking was given.
3027 if test "${enable_dependency_tracking+set}" = set; then
3028   enableval=$enable_dependency_tracking;
3029 fi
3030
3031 if test "x$enable_dependency_tracking" != xno; then
3032   am_depcomp="$ac_aux_dir/depcomp"
3033   AMDEPBACKSLASH='\'
3034 fi
3035  if test "x$enable_dependency_tracking" != xno; then
3036   AMDEP_TRUE=
3037   AMDEP_FALSE='#'
3038 else
3039   AMDEP_TRUE='#'
3040   AMDEP_FALSE=
3041 fi
3042
3043
3044
3045 depcc="$CXX"  am_compiler_list=
3046
3047 { $as_echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
3048 $as_echo_n "checking dependency style of $depcc... " >&6; }
3049 if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then
3050   $as_echo_n "(cached) " >&6
3051 else
3052   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3053   # We make a subdir and do the tests there.  Otherwise we can end up
3054   # making bogus files that we don't know about and never remove.  For
3055   # instance it was reported that on HP-UX the gcc test will end up
3056   # making a dummy file named `D' -- because `-MD' means `put the output
3057   # in D'.
3058   mkdir conftest.dir
3059   # Copy depcomp to subdir because otherwise we won't find it if we're
3060   # using a relative directory.
3061   cp "$am_depcomp" conftest.dir
3062   cd conftest.dir
3063   # We will build objects and dependencies in a subdirectory because
3064   # it helps to detect inapplicable dependency modes.  For instance
3065   # both Tru64's cc and ICC support -MD to output dependencies as a
3066   # side effect of compilation, but ICC will put the dependencies in
3067   # the current directory while Tru64 will put them in the object
3068   # directory.
3069   mkdir sub
3070
3071   am_cv_CXX_dependencies_compiler_type=none
3072   if test "$am_compiler_list" = ""; then
3073      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
3074   fi
3075   for depmode in $am_compiler_list; do
3076     # Setup a source with many dependencies, because some compilers
3077     # like to wrap large dependency lists on column 80 (with \), and
3078     # we should not choose a depcomp mode which is confused by this.
3079     #
3080     # We need to recreate these files for each test, as the compiler may
3081     # overwrite some of them when testing with obscure command lines.
3082     # This happens at least with the AIX C compiler.
3083     : > sub/conftest.c
3084     for i in 1 2 3 4 5 6; do
3085       echo '#include "conftst'$i'.h"' >> sub/conftest.c
3086       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3087       # Solaris 8's {/usr,}/bin/sh.
3088       touch sub/conftst$i.h
3089     done
3090     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3091
3092     case $depmode in
3093     nosideeffect)
3094       # after this tag, mechanisms are not by side-effect, so they'll
3095       # only be used when explicitly requested
3096       if test "x$enable_dependency_tracking" = xyes; then
3097         continue
3098       else
3099         break
3100       fi
3101       ;;
3102     none) break ;;
3103     esac
3104     # We check with `-c' and `-o' for the sake of the "dashmstdout"
3105     # mode.  It turns out that the SunPro C++ compiler does not properly
3106     # handle `-M -o', and we need to detect this.
3107     if depmode=$depmode \
3108        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
3109        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3110        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
3111          >/dev/null 2>conftest.err &&
3112        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
3113        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3114        grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
3115        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3116       # icc doesn't choke on unknown options, it will just issue warnings
3117       # or remarks (even with -Werror).  So we grep stderr for any message
3118       # that says an option was ignored or not supported.
3119       # When given -MP, icc 7.0 and 7.1 complain thusly:
3120       #   icc: Command line warning: ignoring option '-M'; no argument required
3121       # The diagnosis changed in icc 8.0:
3122       #   icc: Command line remark: option '-MP' not supported
3123       if (grep 'ignoring option' conftest.err ||
3124           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3125         am_cv_CXX_dependencies_compiler_type=$depmode
3126         break
3127       fi
3128     fi
3129   done
3130
3131   cd ..
3132   rm -rf conftest.dir
3133 else
3134   am_cv_CXX_dependencies_compiler_type=none
3135 fi
3136
3137 fi
3138 { $as_echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5
3139 $as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
3140 CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
3141
3142  if
3143   test "x$enable_dependency_tracking" != xno \
3144   && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
3145   am__fastdepCXX_TRUE=
3146   am__fastdepCXX_FALSE='#'
3147 else
3148   am__fastdepCXX_TRUE='#'
3149   am__fastdepCXX_FALSE=
3150 fi
3151
3152
3153 if test -n "$ac_tool_prefix"; then
3154   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3155 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3156 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
3157 $as_echo_n "checking for $ac_word... " >&6; }
3158 if test "${ac_cv_prog_RANLIB+set}" = set; then
3159   $as_echo_n "(cached) " >&6
3160 else
3161   if test -n "$RANLIB"; then
3162   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3163 else
3164 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3165 for as_dir in $PATH
3166 do
3167   IFS=$as_save_IFS
3168   test -z "$as_dir" && as_dir=.
3169   for ac_exec_ext in '' $ac_executable_extensions; do
3170   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3171     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3172     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3173     break 2
3174   fi
3175 done
3176 done
3177 IFS=$as_save_IFS
3178
3179 fi
3180 fi
3181 RANLIB=$ac_cv_prog_RANLIB
3182 if test -n "$RANLIB"; then
3183   { $as_echo "$as_me:$LINENO: result: $RANLIB" >&5
3184 $as_echo "$RANLIB" >&6; }
3185 else
3186   { $as_echo "$as_me:$LINENO: result: no" >&5
3187 $as_echo "no" >&6; }
3188 fi
3189
3190
3191 fi
3192 if test -z "$ac_cv_prog_RANLIB"; then
3193   ac_ct_RANLIB=$RANLIB
3194   # Extract the first word of "ranlib", so it can be a program name with args.
3195 set dummy ranlib; ac_word=$2
3196 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
3197 $as_echo_n "checking for $ac_word... " >&6; }
3198 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
3199   $as_echo_n "(cached) " >&6
3200 else
3201   if test -n "$ac_ct_RANLIB"; then
3202   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3203 else
3204 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3205 for as_dir in $PATH
3206 do
3207   IFS=$as_save_IFS
3208   test -z "$as_dir" && as_dir=.
3209   for ac_exec_ext in '' $ac_executable_extensions; do
3210   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3211     ac_cv_prog_ac_ct_RANLIB="ranlib"
3212     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3213     break 2
3214   fi
3215 done
3216 done
3217 IFS=$as_save_IFS
3218
3219 fi
3220 fi
3221 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3222 if test -n "$ac_ct_RANLIB"; then
3223   { $as_echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
3224 $as_echo "$ac_ct_RANLIB" >&6; }
3225 else
3226   { $as_echo "$as_me:$LINENO: result: no" >&5
3227 $as_echo "no" >&6; }
3228 fi
3229
3230   if test "x$ac_ct_RANLIB" = x; then
3231     RANLIB=":"
3232   else
3233     case $cross_compiling:$ac_tool_warned in
3234 yes:)
3235 { $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
3236 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3237 ac_tool_warned=yes ;;
3238 esac
3239     RANLIB=$ac_ct_RANLIB
3240   fi
3241 else
3242   RANLIB="$ac_cv_prog_RANLIB"
3243 fi
3244
3245 # Find a good install program.  We prefer a C program (faster),
3246 # so one script is as good as another.  But avoid the broken or
3247 # incompatible versions:
3248 # SysV /etc/install, /usr/sbin/install
3249 # SunOS /usr/etc/install
3250 # IRIX /sbin/install
3251 # AIX /bin/install
3252 # AmigaOS /C/install, which installs bootblocks on floppy discs
3253 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3254 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3255 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3256 # OS/2's system install, which has a completely different semantic
3257 # ./install, which can be erroneously created by make from ./install.sh.
3258 # Reject install programs that cannot install multiple files.
3259 { $as_echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
3260 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3261 if test -z "$INSTALL"; then
3262 if test "${ac_cv_path_install+set}" = set; then
3263   $as_echo_n "(cached) " >&6
3264 else
3265   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3266 for as_dir in $PATH
3267 do
3268   IFS=$as_save_IFS
3269   test -z "$as_dir" && as_dir=.
3270   # Account for people who put trailing slashes in PATH elements.
3271 case $as_dir/ in
3272   ./ | .// | /cC/* | \
3273   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3274   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
3275   /usr/ucb/* ) ;;
3276   *)
3277     # OSF1 and SCO ODT 3.0 have their own names for install.
3278     # Don't use installbsd from OSF since it installs stuff as root
3279     # by default.
3280     for ac_prog in ginstall scoinst install; do
3281       for ac_exec_ext in '' $ac_executable_extensions; do
3282         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3283           if test $ac_prog = install &&
3284             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3285             # AIX install.  It has an incompatible calling convention.
3286             :
3287           elif test $ac_prog = install &&
3288             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3289             # program-specific install script used by HP pwplus--don't use.
3290             :
3291           else
3292             rm -rf conftest.one conftest.two conftest.dir
3293             echo one > conftest.one
3294             echo two > conftest.two
3295             mkdir conftest.dir
3296             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3297               test -s conftest.one && test -s conftest.two &&
3298               test -s conftest.dir/conftest.one &&
3299               test -s conftest.dir/conftest.two
3300             then
3301               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3302               break 3
3303             fi
3304           fi
3305         fi
3306       done
3307     done
3308     ;;
3309 esac
3310
3311 done
3312 IFS=$as_save_IFS
3313
3314 rm -rf conftest.one conftest.two conftest.dir
3315
3316 fi
3317   if test "${ac_cv_path_install+set}" = set; then
3318     INSTALL=$ac_cv_path_install
3319   else
3320     # As a last resort, use the slow shell script.  Don't cache a
3321     # value for INSTALL within a source directory, because that will
3322     # break other packages using the cache if that directory is
3323     # removed, or if the value is a relative name.
3324     INSTALL=$ac_install_sh
3325   fi
3326 fi
3327 { $as_echo "$as_me:$LINENO: result: $INSTALL" >&5
3328 $as_echo "$INSTALL" >&6; }
3329
3330 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3331 # It thinks the first close brace ends the variable substitution.
3332 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3333
3334 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3335
3336 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3337
3338 ac_ext=c
3339 ac_cpp='$CPP $CPPFLAGS'
3340 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3341 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3342 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3343 if test -n "$ac_tool_prefix"; then
3344   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3345 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3346 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
3347 $as_echo_n "checking for $ac_word... " >&6; }
3348 if test "${ac_cv_prog_CC+set}" = set; then
3349   $as_echo_n "(cached) " >&6
3350 else
3351   if test -n "$CC"; then
3352   ac_cv_prog_CC="$CC" # Let the user override the test.
3353 else
3354 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3355 for as_dir in $PATH
3356 do
3357   IFS=$as_save_IFS
3358   test -z "$as_dir" && as_dir=.
3359   for ac_exec_ext in '' $ac_executable_extensions; do
3360   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3361     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3362     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3363     break 2
3364   fi
3365 done
3366 done
3367 IFS=$as_save_IFS
3368
3369 fi
3370 fi
3371 CC=$ac_cv_prog_CC
3372 if test -n "$CC"; then
3373   { $as_echo "$as_me:$LINENO: result: $CC" >&5
3374 $as_echo "$CC" >&6; }
3375 else
3376   { $as_echo "$as_me:$LINENO: result: no" >&5
3377 $as_echo "no" >&6; }
3378 fi
3379
3380
3381 fi
3382 if test -z "$ac_cv_prog_CC"; then
3383   ac_ct_CC=$CC
3384   # Extract the first word of "gcc", so it can be a program name with args.
3385 set dummy gcc; ac_word=$2
3386 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
3387 $as_echo_n "checking for $ac_word... " >&6; }
3388 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
3389   $as_echo_n "(cached) " >&6
3390 else
3391   if test -n "$ac_ct_CC"; then
3392   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3393 else
3394 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3395 for as_dir in $PATH
3396 do
3397   IFS=$as_save_IFS
3398   test -z "$as_dir" && as_dir=.
3399   for ac_exec_ext in '' $ac_executable_extensions; do
3400   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3401     ac_cv_prog_ac_ct_CC="gcc"
3402     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3403     break 2
3404   fi
3405 done
3406 done
3407 IFS=$as_save_IFS
3408
3409 fi
3410 fi
3411 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3412 if test -n "$ac_ct_CC"; then
3413   { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
3414 $as_echo "$ac_ct_CC" >&6; }
3415 else
3416   { $as_echo "$as_me:$LINENO: result: no" >&5
3417 $as_echo "no" >&6; }
3418 fi
3419
3420   if test "x$ac_ct_CC" = x; then
3421     CC=""
3422   else
3423     case $cross_compiling:$ac_tool_warned in
3424 yes:)
3425 { $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
3426 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3427 ac_tool_warned=yes ;;
3428 esac
3429     CC=$ac_ct_CC
3430   fi
3431 else
3432   CC="$ac_cv_prog_CC"
3433 fi
3434
3435 if test -z "$CC"; then
3436           if test -n "$ac_tool_prefix"; then
3437     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3438 set dummy ${ac_tool_prefix}cc; ac_word=$2
3439 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
3440 $as_echo_n "checking for $ac_word... " >&6; }
3441 if test "${ac_cv_prog_CC+set}" = set; then
3442   $as_echo_n "(cached) " >&6
3443 else
3444   if test -n "$CC"; then
3445   ac_cv_prog_CC="$CC" # Let the user override the test.
3446 else
3447 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3448 for as_dir in $PATH
3449 do
3450   IFS=$as_save_IFS
3451   test -z "$as_dir" && as_dir=.
3452   for ac_exec_ext in '' $ac_executable_extensions; do
3453   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3454     ac_cv_prog_CC="${ac_tool_prefix}cc"
3455     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3456     break 2
3457   fi
3458 done
3459 done
3460 IFS=$as_save_IFS
3461
3462 fi
3463 fi
3464 CC=$ac_cv_prog_CC
3465 if test -n "$CC"; then
3466   { $as_echo "$as_me:$LINENO: result: $CC" >&5
3467 $as_echo "$CC" >&6; }
3468 else
3469   { $as_echo "$as_me:$LINENO: result: no" >&5
3470 $as_echo "no" >&6; }
3471 fi
3472
3473
3474   fi
3475 fi
3476 if test -z "$CC"; then
3477   # Extract the first word of "cc", so it can be a program name with args.
3478 set dummy cc; ac_word=$2
3479 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
3480 $as_echo_n "checking for $ac_word... " >&6; }
3481 if test "${ac_cv_prog_CC+set}" = set; then
3482   $as_echo_n "(cached) " >&6
3483 else
3484   if test -n "$CC"; then
3485   ac_cv_prog_CC="$CC" # Let the user override the test.
3486 else
3487   ac_prog_rejected=no
3488 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3489 for as_dir in $PATH
3490 do
3491   IFS=$as_save_IFS
3492   test -z "$as_dir" && as_dir=.
3493   for ac_exec_ext in '' $ac_executable_extensions; do
3494   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3495     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3496        ac_prog_rejected=yes
3497        continue
3498      fi
3499     ac_cv_prog_CC="cc"
3500     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3501     break 2
3502   fi
3503 done
3504 done
3505 IFS=$as_save_IFS
3506
3507 if test $ac_prog_rejected = yes; then
3508   # We found a bogon in the path, so make sure we never use it.
3509   set dummy $ac_cv_prog_CC
3510   shift
3511   if test $# != 0; then
3512     # We chose a different compiler from the bogus one.
3513     # However, it has the same basename, so the bogon will be chosen
3514     # first if we set CC to just the basename; use the full file name.
3515     shift
3516     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3517   fi
3518 fi
3519 fi
3520 fi
3521 CC=$ac_cv_prog_CC
3522 if test -n "$CC"; then
3523   { $as_echo "$as_me:$LINENO: result: $CC" >&5
3524 $as_echo "$CC" >&6; }
3525 else
3526   { $as_echo "$as_me:$LINENO: result: no" >&5
3527 $as_echo "no" >&6; }
3528 fi
3529
3530
3531 fi
3532 if test -z "$CC"; then
3533   if test -n "$ac_tool_prefix"; then
3534   for ac_prog in cl.exe
3535   do
3536     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3537 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3538 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
3539 $as_echo_n "checking for $ac_word... " >&6; }
3540 if test "${ac_cv_prog_CC+set}" = set; then
3541   $as_echo_n "(cached) " >&6
3542 else
3543   if test -n "$CC"; then
3544   ac_cv_prog_CC="$CC" # Let the user override the test.
3545 else
3546 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3547 for as_dir in $PATH
3548 do
3549   IFS=$as_save_IFS
3550   test -z "$as_dir" && as_dir=.
3551   for ac_exec_ext in '' $ac_executable_extensions; do
3552   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3553     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3554     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3555     break 2
3556   fi
3557 done
3558 done
3559 IFS=$as_save_IFS
3560
3561 fi
3562 fi
3563 CC=$ac_cv_prog_CC
3564 if test -n "$CC"; then
3565   { $as_echo "$as_me:$LINENO: result: $CC" >&5
3566 $as_echo "$CC" >&6; }
3567 else
3568   { $as_echo "$as_me:$LINENO: result: no" >&5
3569 $as_echo "no" >&6; }
3570 fi
3571
3572
3573     test -n "$CC" && break
3574   done
3575 fi
3576 if test -z "$CC"; then
3577   ac_ct_CC=$CC
3578   for ac_prog in cl.exe
3579 do
3580   # Extract the first word of "$ac_prog", so it can be a program name with args.
3581 set dummy $ac_prog; ac_word=$2
3582 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
3583 $as_echo_n "checking for $ac_word... " >&6; }
3584 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
3585   $as_echo_n "(cached) " >&6
3586 else
3587   if test -n "$ac_ct_CC"; then
3588   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3589 else
3590 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3591 for as_dir in $PATH
3592 do
3593   IFS=$as_save_IFS
3594   test -z "$as_dir" && as_dir=.
3595   for ac_exec_ext in '' $ac_executable_extensions; do
3596   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3597     ac_cv_prog_ac_ct_CC="$ac_prog"
3598     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3599     break 2
3600   fi
3601 done
3602 done
3603 IFS=$as_save_IFS
3604
3605 fi
3606 fi
3607 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3608 if test -n "$ac_ct_CC"; then
3609   { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
3610 $as_echo "$ac_ct_CC" >&6; }
3611 else
3612   { $as_echo "$as_me:$LINENO: result: no" >&5
3613 $as_echo "no" >&6; }
3614 fi
3615
3616
3617   test -n "$ac_ct_CC" && break
3618 done
3619
3620   if test "x$ac_ct_CC" = x; then
3621     CC=""
3622   else
3623     case $cross_compiling:$ac_tool_warned in
3624 yes:)
3625 { $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
3626 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3627 ac_tool_warned=yes ;;
3628 esac
3629     CC=$ac_ct_CC
3630   fi
3631 fi
3632
3633 fi
3634
3635
3636 test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
3637 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3638 { { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
3639 See \`config.log' for more details." >&5
3640 $as_echo "$as_me: error: no acceptable C compiler found in \$PATH
3641 See \`config.log' for more details." >&2;}
3642    { (exit 1); exit 1; }; }; }
3643
3644 # Provide some information about the compiler.
3645 $as_echo "$as_me:$LINENO: checking for C compiler version" >&5
3646 set X $ac_compile
3647 ac_compiler=$2
3648 { (ac_try="$ac_compiler --version >&5"
3649 case "(($ac_try" in
3650   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3651   *) ac_try_echo=$ac_try;;
3652 esac
3653 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
3654 $as_echo "$ac_try_echo") >&5
3655   (eval "$ac_compiler --version >&5") 2>&5
3656   ac_status=$?
3657   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
3658   (exit $ac_status); }
3659 { (ac_try="$ac_compiler -v >&5"
3660 case "(($ac_try" in
3661   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3662   *) ac_try_echo=$ac_try;;
3663 esac
3664 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
3665 $as_echo "$ac_try_echo") >&5
3666   (eval "$ac_compiler -v >&5") 2>&5
3667   ac_status=$?
3668   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
3669   (exit $ac_status); }
3670 { (ac_try="$ac_compiler -V >&5"
3671 case "(($ac_try" in
3672   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3673   *) ac_try_echo=$ac_try;;
3674 esac
3675 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
3676 $as_echo "$ac_try_echo") >&5
3677   (eval "$ac_compiler -V >&5") 2>&5
3678   ac_status=$?
3679   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
3680   (exit $ac_status); }
3681
3682 { $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
3683 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3684 if test "${ac_cv_c_compiler_gnu+set}" = set; then
3685   $as_echo_n "(cached) " >&6
3686 else
3687   cat >conftest.$ac_ext <<_ACEOF
3688 /* confdefs.h.  */
3689 _ACEOF
3690 cat confdefs.h >>conftest.$ac_ext
3691 cat >>conftest.$ac_ext <<_ACEOF
3692 /* end confdefs.h.  */
3693
3694 int
3695 main ()
3696 {
3697 #ifndef __GNUC__
3698        choke me
3699 #endif
3700
3701   ;
3702   return 0;
3703 }
3704 _ACEOF
3705 rm -f conftest.$ac_objext
3706 if { (ac_try="$ac_compile"
3707 case "(($ac_try" in
3708   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3709   *) ac_try_echo=$ac_try;;
3710 esac
3711 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
3712 $as_echo "$ac_try_echo") >&5
3713   (eval "$ac_compile") 2>conftest.er1
3714   ac_status=$?
3715   grep -v '^ *+' conftest.er1 >conftest.err
3716   rm -f conftest.er1
3717   cat conftest.err >&5
3718   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
3719   (exit $ac_status); } && {
3720          test -z "$ac_c_werror_flag" ||
3721          test ! -s conftest.err
3722        } && test -s conftest.$ac_objext; then
3723   ac_compiler_gnu=yes
3724 else
3725   $as_echo "$as_me: failed program was:" >&5
3726 sed 's/^/| /' conftest.$ac_ext >&5
3727
3728         ac_compiler_gnu=no
3729 fi
3730
3731 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3732 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3733
3734 fi
3735 { $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
3736 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3737 if test $ac_compiler_gnu = yes; then
3738   GCC=yes
3739 else
3740   GCC=
3741 fi
3742 ac_test_CFLAGS=${CFLAGS+set}
3743 ac_save_CFLAGS=$CFLAGS
3744 { $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
3745 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3746 if test "${ac_cv_prog_cc_g+set}" = set; then
3747   $as_echo_n "(cached) " >&6
3748 else
3749   ac_save_c_werror_flag=$ac_c_werror_flag
3750    ac_c_werror_flag=yes
3751    ac_cv_prog_cc_g=no
3752    CFLAGS="-g"
3753    cat >conftest.$ac_ext <<_ACEOF
3754 /* confdefs.h.  */
3755 _ACEOF
3756 cat confdefs.h >>conftest.$ac_ext
3757 cat >>conftest.$ac_ext <<_ACEOF
3758 /* end confdefs.h.  */
3759
3760 int
3761 main ()
3762 {
3763
3764   ;
3765   return 0;
3766 }
3767 _ACEOF
3768 rm -f conftest.$ac_objext
3769 if { (ac_try="$ac_compile"
3770 case "(($ac_try" in
3771   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3772   *) ac_try_echo=$ac_try;;
3773 esac
3774 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
3775 $as_echo "$ac_try_echo") >&5
3776   (eval "$ac_compile") 2>conftest.er1
3777   ac_status=$?
3778   grep -v '^ *+' conftest.er1 >conftest.err
3779   rm -f conftest.er1
3780   cat conftest.err >&5
3781   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
3782   (exit $ac_status); } && {
3783          test -z "$ac_c_werror_flag" ||
3784          test ! -s conftest.err
3785        } && test -s conftest.$ac_objext; then
3786   ac_cv_prog_cc_g=yes
3787 else
3788   $as_echo "$as_me: failed program was:" >&5
3789 sed 's/^/| /' conftest.$ac_ext >&5
3790
3791         CFLAGS=""
3792       cat >conftest.$ac_ext <<_ACEOF
3793 /* confdefs.h.  */
3794 _ACEOF
3795 cat confdefs.h >>conftest.$ac_ext
3796 cat >>conftest.$ac_ext <<_ACEOF
3797 /* end confdefs.h.  */
3798
3799 int
3800 main ()
3801 {
3802
3803   ;
3804   return 0;
3805 }
3806 _ACEOF
3807 rm -f conftest.$ac_objext
3808 if { (ac_try="$ac_compile"
3809 case "(($ac_try" in
3810   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3811   *) ac_try_echo=$ac_try;;
3812 esac
3813 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
3814 $as_echo "$ac_try_echo") >&5
3815   (eval "$ac_compile") 2>conftest.er1
3816   ac_status=$?
3817   grep -v '^ *+' conftest.er1 >conftest.err
3818   rm -f conftest.er1
3819   cat conftest.err >&5
3820   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
3821   (exit $ac_status); } && {
3822          test -z "$ac_c_werror_flag" ||
3823          test ! -s conftest.err
3824        } && test -s conftest.$ac_objext; then
3825   :
3826 else
3827   $as_echo "$as_me: failed program was:" >&5
3828 sed 's/^/| /' conftest.$ac_ext >&5
3829
3830         ac_c_werror_flag=$ac_save_c_werror_flag
3831          CFLAGS="-g"
3832          cat >conftest.$ac_ext <<_ACEOF
3833 /* confdefs.h.  */
3834 _ACEOF
3835 cat confdefs.h >>conftest.$ac_ext
3836 cat >>conftest.$ac_ext <<_ACEOF
3837 /* end confdefs.h.  */
3838
3839 int
3840 main ()
3841 {
3842
3843   ;
3844   return 0;
3845 }
3846 _ACEOF
3847 rm -f conftest.$ac_objext
3848 if { (ac_try="$ac_compile"
3849 case "(($ac_try" in
3850   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3851   *) ac_try_echo=$ac_try;;
3852 esac
3853 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
3854 $as_echo "$ac_try_echo") >&5
3855   (eval "$ac_compile") 2>conftest.er1
3856   ac_status=$?
3857   grep -v '^ *+' conftest.er1 >conftest.err
3858   rm -f conftest.er1
3859   cat conftest.err >&5
3860   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
3861   (exit $ac_status); } && {
3862          test -z "$ac_c_werror_flag" ||
3863          test ! -s conftest.err
3864        } && test -s conftest.$ac_objext; then
3865   ac_cv_prog_cc_g=yes
3866 else
3867   $as_echo "$as_me: failed program was:" >&5
3868 sed 's/^/| /' conftest.$ac_ext >&5
3869
3870
3871 fi
3872
3873 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3874 fi
3875
3876 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3877 fi
3878
3879 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3880    ac_c_werror_flag=$ac_save_c_werror_flag
3881 fi
3882 { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
3883 $as_echo "$ac_cv_prog_cc_g" >&6; }
3884 if test "$ac_test_CFLAGS" = set; then
3885   CFLAGS=$ac_save_CFLAGS
3886 elif test $ac_cv_prog_cc_g = yes; then
3887   if test "$GCC" = yes; then
3888     CFLAGS="-g -O2"
3889   else
3890     CFLAGS="-g"
3891   fi
3892 else
3893   if test "$GCC" = yes; then
3894     CFLAGS="-O2"
3895   else
3896     CFLAGS=
3897   fi
3898 fi
3899 { $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
3900 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3901 if test "${ac_cv_prog_cc_c89+set}" = set; then
3902   $as_echo_n "(cached) " >&6
3903 else
3904   ac_cv_prog_cc_c89=no
3905 ac_save_CC=$CC
3906 cat >conftest.$ac_ext <<_ACEOF
3907 /* confdefs.h.  */
3908 _ACEOF
3909 cat confdefs.h >>conftest.$ac_ext
3910 cat >>conftest.$ac_ext <<_ACEOF
3911 /* end confdefs.h.  */
3912 #include <stdarg.h>
3913 #include <stdio.h>
3914 #include <sys/types.h>
3915 #include <sys/stat.h>
3916 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3917 struct buf { int x; };
3918 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3919 static char *e (p, i)
3920      char **p;
3921      int i;
3922 {
3923   return p[i];
3924 }
3925 static char *f (char * (*g) (char **, int), char **p, ...)
3926 {
3927   char *s;
3928   va_list v;
3929   va_start (v,p);
3930   s = g (p, va_arg (v,int));
3931   va_end (v);
3932   return s;
3933 }
3934
3935 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3936    function prototypes and stuff, but not '\xHH' hex character constants.
3937    These don't provoke an error unfortunately, instead are silently treated
3938    as 'x'.  The following induces an error, until -std is added to get
3939    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3940    array size at least.  It's necessary to write '\x00'==0 to get something
3941    that's true only with -std.  */
3942 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3943
3944 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3945    inside strings and character constants.  */
3946 #define FOO(x) 'x'
3947 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3948
3949 int test (int i, double x);
3950 struct s1 {int (*f) (int a);};
3951 struct s2 {int (*f) (double a);};
3952 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3953 int argc;
3954 char **argv;
3955 int
3956 main ()
3957 {
3958 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3959   ;
3960   return 0;
3961 }
3962 _ACEOF
3963 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3964         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3965 do
3966   CC="$ac_save_CC $ac_arg"
3967   rm -f conftest.$ac_objext
3968 if { (ac_try="$ac_compile"
3969 case "(($ac_try" in
3970   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3971   *) ac_try_echo=$ac_try;;
3972 esac
3973 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
3974 $as_echo "$ac_try_echo") >&5
3975   (eval "$ac_compile") 2>conftest.er1
3976   ac_status=$?
3977   grep -v '^ *+' conftest.er1 >conftest.err
3978   rm -f conftest.er1
3979   cat conftest.err >&5
3980   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
3981   (exit $ac_status); } && {
3982          test -z "$ac_c_werror_flag" ||
3983          test ! -s conftest.err
3984        } && test -s conftest.$ac_objext; then
3985   ac_cv_prog_cc_c89=$ac_arg
3986 else
3987   $as_echo "$as_me: failed program was:" >&5
3988 sed 's/^/| /' conftest.$ac_ext >&5
3989
3990
3991 fi
3992
3993 rm -f core conftest.err conftest.$ac_objext
3994   test "x$ac_cv_prog_cc_c89" != "xno" && break
3995 done
3996 rm -f conftest.$ac_ext
3997 CC=$ac_save_CC
3998
3999 fi
4000 # AC_CACHE_VAL
4001 case "x$ac_cv_prog_cc_c89" in
4002   x)
4003     { $as_echo "$as_me:$LINENO: result: none needed" >&5
4004 $as_echo "none needed" >&6; } ;;
4005   xno)
4006     { $as_echo "$as_me:$LINENO: result: unsupported" >&5
4007 $as_echo "unsupported" >&6; } ;;
4008   *)
4009     CC="$CC $ac_cv_prog_cc_c89"
4010     { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
4011 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4012 esac
4013
4014
4015 ac_ext=c
4016 ac_cpp='$CPP $CPPFLAGS'
4017 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4018 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4019 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4020
4021 depcc="$CC"   am_compiler_list=
4022
4023 { $as_echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
4024 $as_echo_n "checking dependency style of $depcc... " >&6; }
4025 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
4026   $as_echo_n "(cached) " >&6
4027 else
4028   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4029   # We make a subdir and do the tests there.  Otherwise we can end up
4030   # making bogus files that we don't know about and never remove.  For
4031   # instance it was reported that on HP-UX the gcc test will end up
4032   # making a dummy file named `D' -- because `-MD' means `put the output
4033   # in D'.
4034   mkdir conftest.dir
4035   # Copy depcomp to subdir because otherwise we won't find it if we're
4036   # using a relative directory.
4037   cp "$am_depcomp" conftest.dir
4038   cd conftest.dir
4039   # We will build objects and dependencies in a subdirectory because
4040   # it helps to detect inapplicable dependency modes.  For instance
4041   # both Tru64's cc and ICC support -MD to output dependencies as a
4042   # side effect of compilation, but ICC will put the dependencies in
4043   # the current directory while Tru64 will put them in the object
4044   # directory.
4045   mkdir sub
4046
4047   am_cv_CC_dependencies_compiler_type=none
4048   if test "$am_compiler_list" = ""; then
4049      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4050   fi
4051   for depmode in $am_compiler_list; do
4052     # Setup a source with many dependencies, because some compilers
4053     # like to wrap large dependency lists on column 80 (with \), and
4054     # we should not choose a depcomp mode which is confused by this.
4055     #
4056     # We need to recreate these files for each test, as the compiler may
4057     # overwrite some of them when testing with obscure command lines.
4058     # This happens at least with the AIX C compiler.
4059     : > sub/conftest.c
4060     for i in 1 2 3 4 5 6; do
4061       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4062       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4063       # Solaris 8's {/usr,}/bin/sh.
4064       touch sub/conftst$i.h
4065     done
4066     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4067
4068     case $depmode in
4069     nosideeffect)
4070       # after this tag, mechanisms are not by side-effect, so they'll
4071       # only be used when explicitly requested
4072       if test "x$enable_dependency_tracking" = xyes; then
4073         continue
4074       else
4075         break
4076       fi
4077       ;;
4078     none) break ;;
4079     esac
4080     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4081     # mode.  It turns out that the SunPro C++ compiler does not properly
4082     # handle `-M -o', and we need to detect this.
4083     if depmode=$depmode \
4084        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
4085        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4086        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
4087          >/dev/null 2>conftest.err &&
4088        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4089        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4090        grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
4091        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4092       # icc doesn't choke on unknown options, it will just issue warnings
4093       # or remarks (even with -Werror).  So we grep stderr for any message
4094       # that says an option was ignored or not supported.
4095       # When given -MP, icc 7.0 and 7.1 complain thusly:
4096       #   icc: Command line warning: ignoring option '-M'; no argument required
4097       # The diagnosis changed in icc 8.0:
4098       #   icc: Command line remark: option '-MP' not supported
4099       if (grep 'ignoring option' conftest.err ||
4100           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4101         am_cv_CC_dependencies_compiler_type=$depmode
4102         break
4103       fi
4104     fi
4105   done
4106
4107   cd ..
4108   rm -rf conftest.dir
4109 else
4110   am_cv_CC_dependencies_compiler_type=none
4111 fi
4112
4113 fi
4114 { $as_echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
4115 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4116 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4117
4118  if
4119   test "x$enable_dependency_tracking" != xno \
4120   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4121   am__fastdepCC_TRUE=
4122   am__fastdepCC_FALSE='#'
4123 else
4124   am__fastdepCC_TRUE='#'
4125   am__fastdepCC_FALSE=
4126 fi
4127
4128
4129
4130 ac_ext=c
4131 ac_cpp='$CPP $CPPFLAGS'
4132 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4133 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4134 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4135 { $as_echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
4136 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4137 # On Suns, sometimes $CPP names a directory.
4138 if test -n "$CPP" && test -d "$CPP"; then
4139   CPP=
4140 fi
4141 if test -z "$CPP"; then
4142   if test "${ac_cv_prog_CPP+set}" = set; then
4143   $as_echo_n "(cached) " >&6
4144 else
4145       # Double quotes because CPP needs to be expanded
4146     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4147     do
4148       ac_preproc_ok=false
4149 for ac_c_preproc_warn_flag in '' yes
4150 do
4151   # Use a header file that comes with gcc, so configuring glibc
4152   # with a fresh cross-compiler works.
4153   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4154   # <limits.h> exists even on freestanding compilers.
4155   # On the NeXT, cc -E runs the code through the compiler's parser,
4156   # not just through cpp. "Syntax error" is here to catch this case.
4157   cat >conftest.$ac_ext <<_ACEOF
4158 /* confdefs.h.  */
4159 _ACEOF
4160 cat confdefs.h >>conftest.$ac_ext
4161 cat >>conftest.$ac_ext <<_ACEOF
4162 /* end confdefs.h.  */
4163 #ifdef __STDC__
4164 # include <limits.h>
4165 #else
4166 # include <assert.h>
4167 #endif
4168                      Syntax error
4169 _ACEOF
4170 if { (ac_try="$ac_cpp conftest.$ac_ext"
4171 case "(($ac_try" in
4172   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4173   *) ac_try_echo=$ac_try;;
4174 esac
4175 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
4176 $as_echo "$ac_try_echo") >&5
4177   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4178   ac_status=$?
4179   grep -v '^ *+' conftest.er1 >conftest.err
4180   rm -f conftest.er1
4181   cat conftest.err >&5
4182   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
4183   (exit $ac_status); } >/dev/null && {
4184          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
4185          test ! -s conftest.err
4186        }; then
4187   :
4188 else
4189   $as_echo "$as_me: failed program was:" >&5
4190 sed 's/^/| /' conftest.$ac_ext >&5
4191
4192   # Broken: fails on valid input.
4193 continue
4194 fi
4195
4196 rm -f conftest.err conftest.$ac_ext
4197
4198   # OK, works on sane cases.  Now check whether nonexistent headers
4199   # can be detected and how.
4200   cat >conftest.$ac_ext <<_ACEOF
4201 /* confdefs.h.  */
4202 _ACEOF
4203 cat confdefs.h >>conftest.$ac_ext
4204 cat >>conftest.$ac_ext <<_ACEOF
4205 /* end confdefs.h.  */
4206 #include <ac_nonexistent.h>
4207 _ACEOF
4208 if { (ac_try="$ac_cpp conftest.$ac_ext"
4209 case "(($ac_try" in
4210   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4211   *) ac_try_echo=$ac_try;;
4212 esac
4213 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
4214 $as_echo "$ac_try_echo") >&5
4215   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4216   ac_status=$?
4217   grep -v '^ *+' conftest.er1 >conftest.err
4218   rm -f conftest.er1
4219   cat conftest.err >&5
4220   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
4221   (exit $ac_status); } >/dev/null && {
4222          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
4223          test ! -s conftest.err
4224        }; then
4225   # Broken: success on invalid input.
4226 continue
4227 else
4228   $as_echo "$as_me: failed program was:" >&5
4229 sed 's/^/| /' conftest.$ac_ext >&5
4230
4231   # Passes both tests.
4232 ac_preproc_ok=:
4233 break
4234 fi
4235
4236 rm -f conftest.err conftest.$ac_ext
4237
4238 done
4239 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4240 rm -f conftest.err conftest.$ac_ext
4241 if $ac_preproc_ok; then
4242   break
4243 fi
4244
4245     done
4246     ac_cv_prog_CPP=$CPP
4247
4248 fi
4249   CPP=$ac_cv_prog_CPP
4250 else
4251   ac_cv_prog_CPP=$CPP
4252 fi
4253 { $as_echo "$as_me:$LINENO: result: $CPP" >&5
4254 $as_echo "$CPP" >&6; }
4255 ac_preproc_ok=false
4256 for ac_c_preproc_warn_flag in '' yes
4257 do
4258   # Use a header file that comes with gcc, so configuring glibc
4259   # with a fresh cross-compiler works.
4260   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4261   # <limits.h> exists even on freestanding compilers.
4262   # On the NeXT, cc -E runs the code through the compiler's parser,
4263   # not just through cpp. "Syntax error" is here to catch this case.
4264   cat >conftest.$ac_ext <<_ACEOF
4265 /* confdefs.h.  */
4266 _ACEOF
4267 cat confdefs.h >>conftest.$ac_ext
4268 cat >>conftest.$ac_ext <<_ACEOF
4269 /* end confdefs.h.  */
4270 #ifdef __STDC__
4271 # include <limits.h>
4272 #else
4273 # include <assert.h>
4274 #endif
4275                      Syntax error
4276 _ACEOF
4277 if { (ac_try="$ac_cpp conftest.$ac_ext"
4278 case "(($ac_try" in
4279   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4280   *) ac_try_echo=$ac_try;;
4281 esac
4282 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
4283 $as_echo "$ac_try_echo") >&5
4284   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4285   ac_status=$?
4286   grep -v '^ *+' conftest.er1 >conftest.err
4287   rm -f conftest.er1
4288   cat conftest.err >&5
4289   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
4290   (exit $ac_status); } >/dev/null && {
4291          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
4292          test ! -s conftest.err
4293        }; then
4294   :
4295 else
4296   $as_echo "$as_me: failed program was:" >&5
4297 sed 's/^/| /' conftest.$ac_ext >&5
4298
4299   # Broken: fails on valid input.
4300 continue
4301 fi
4302
4303 rm -f conftest.err conftest.$ac_ext
4304
4305   # OK, works on sane cases.  Now check whether nonexistent headers
4306   # can be detected and how.
4307   cat >conftest.$ac_ext <<_ACEOF
4308 /* confdefs.h.  */
4309 _ACEOF
4310 cat confdefs.h >>conftest.$ac_ext
4311 cat >>conftest.$ac_ext <<_ACEOF
4312 /* end confdefs.h.  */
4313 #include <ac_nonexistent.h>
4314 _ACEOF
4315 if { (ac_try="$ac_cpp conftest.$ac_ext"
4316 case "(($ac_try" in
4317   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4318   *) ac_try_echo=$ac_try;;
4319 esac
4320 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
4321 $as_echo "$ac_try_echo") >&5
4322   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4323   ac_status=$?
4324   grep -v '^ *+' conftest.er1 >conftest.err
4325   rm -f conftest.er1
4326   cat conftest.err >&5
4327   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
4328   (exit $ac_status); } >/dev/null && {
4329          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
4330          test ! -s conftest.err
4331        }; then
4332   # Broken: success on invalid input.
4333 continue
4334 else
4335   $as_echo "$as_me: failed program was:" >&5
4336 sed 's/^/| /' conftest.$ac_ext >&5
4337
4338   # Passes both tests.
4339 ac_preproc_ok=:
4340 break
4341 fi
4342
4343 rm -f conftest.err conftest.$ac_ext
4344
4345 done
4346 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4347 rm -f conftest.err conftest.$ac_ext
4348 if $ac_preproc_ok; then
4349   :
4350 else
4351   { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
4352 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4353 { { $as_echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
4354 See \`config.log' for more details." >&5
4355 $as_echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
4356 See \`config.log' for more details." >&2;}
4357    { (exit 1); exit 1; }; }; }
4358 fi
4359
4360 ac_ext=c
4361 ac_cpp='$CPP $CPPFLAGS'
4362 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4363 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4364 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4365
4366
4367 { $as_echo "$as_me:$LINENO: checking for X" >&5
4368 $as_echo_n "checking for X... " >&6; }
4369
4370
4371 # Check whether --with-x was given.
4372 if test "${with_x+set}" = set; then
4373   withval=$with_x;
4374 fi
4375
4376 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
4377 if test "x$with_x" = xno; then
4378   # The user explicitly disabled X.
4379   have_x=disabled
4380 else
4381   case $x_includes,$x_libraries in #(
4382     *\'*) { { $as_echo "$as_me:$LINENO: error: cannot use X directory names containing '" >&5
4383 $as_echo "$as_me: error: cannot use X directory names containing '" >&2;}
4384    { (exit 1); exit 1; }; };; #(
4385     *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then
4386   $as_echo_n "(cached) " >&6
4387 else
4388   # One or both of the vars are not set, and there is no cached value.
4389 ac_x_includes=no ac_x_libraries=no
4390 rm -f -r conftest.dir
4391 if mkdir conftest.dir; then
4392   cd conftest.dir
4393   cat >Imakefile <<'_ACEOF'
4394 incroot:
4395         @echo incroot='${INCROOT}'
4396 usrlibdir:
4397         @echo usrlibdir='${USRLIBDIR}'
4398 libdir:
4399         @echo libdir='${LIBDIR}'
4400 _ACEOF
4401   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
4402     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
4403     for ac_var in incroot usrlibdir libdir; do
4404       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
4405     done
4406     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
4407     for ac_extension in a so sl dylib la dll; do
4408       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
4409          test -f "$ac_im_libdir/libX11.$ac_extension"; then
4410         ac_im_usrlibdir=$ac_im_libdir; break
4411       fi
4412     done
4413     # Screen out bogus values from the imake configuration.  They are
4414     # bogus both because they are the default anyway, and because
4415     # using them would break gcc on systems where it needs fixed includes.
4416     case $ac_im_incroot in
4417         /usr/include) ac_x_includes= ;;
4418         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
4419     esac
4420     case $ac_im_usrlibdir in
4421         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
4422         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
4423     esac
4424   fi
4425   cd ..
4426   rm -f -r conftest.dir
4427 fi
4428
4429 # Standard set of common directories for X headers.
4430 # Check X11 before X11Rn because it is often a symlink to the current release.
4431 ac_x_header_dirs='
4432 /usr/X11/include
4433 /usr/X11R6/include
4434 /usr/X11R5/include
4435 /usr/X11R4/include
4436
4437 /usr/include/X11
4438 /usr/include/X11R6
4439 /usr/include/X11R5
4440 /usr/include/X11R4
4441
4442 /usr/local/X11/include
4443 /usr/local/X11R6/include
4444 /usr/local/X11R5/include
4445 /usr/local/X11R4/include
4446
4447 /usr/local/include/X11
4448 /usr/local/include/X11R6
4449 /usr/local/include/X11R5
4450 /usr/local/include/X11R4
4451
4452 /usr/X386/include
4453 /usr/x386/include
4454 /usr/XFree86/include/X11
4455
4456 /usr/include
4457 /usr/local/include
4458 /usr/unsupported/include
4459 /usr/athena/include
4460 /usr/local/x11r5/include
4461 /usr/lpp/Xamples/include
4462
4463 /usr/openwin/include
4464 /usr/openwin/share/include'
4465
4466 if test "$ac_x_includes" = no; then
4467   # Guess where to find include files, by looking for Xlib.h.
4468   # First, try using that file with no special directory specified.
4469   cat >conftest.$ac_ext <<_ACEOF
4470 /* confdefs.h.  */
4471 _ACEOF
4472 cat confdefs.h >>conftest.$ac_ext
4473 cat >>conftest.$ac_ext <<_ACEOF
4474 /* end confdefs.h.  */
4475 #include <X11/Xlib.h>
4476 _ACEOF
4477 if { (ac_try="$ac_cpp conftest.$ac_ext"
4478 case "(($ac_try" in
4479   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4480   *) ac_try_echo=$ac_try;;
4481 esac
4482 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
4483 $as_echo "$ac_try_echo") >&5
4484   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4485   ac_status=$?
4486   grep -v '^ *+' conftest.er1 >conftest.err
4487   rm -f conftest.er1
4488   cat conftest.err >&5
4489   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
4490   (exit $ac_status); } >/dev/null && {
4491          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
4492          test ! -s conftest.err
4493        }; then
4494   # We can compile using X headers with no special include directory.
4495 ac_x_includes=
4496 else
4497   $as_echo "$as_me: failed program was:" >&5
4498 sed 's/^/| /' conftest.$ac_ext >&5
4499
4500   for ac_dir in $ac_x_header_dirs; do
4501   if test -r "$ac_dir/X11/Xlib.h"; then
4502     ac_x_includes=$ac_dir
4503     break
4504   fi
4505 done
4506 fi
4507
4508 rm -f conftest.err conftest.$ac_ext
4509 fi # $ac_x_includes = no
4510
4511 if test "$ac_x_libraries" = no; then
4512   # Check for the libraries.
4513   # See if we find them without any special options.
4514   # Don't add to $LIBS permanently.
4515   ac_save_LIBS=$LIBS
4516   LIBS="-lX11 $LIBS"
4517   cat >conftest.$ac_ext <<_ACEOF
4518 /* confdefs.h.  */
4519 _ACEOF
4520 cat confdefs.h >>conftest.$ac_ext
4521 cat >>conftest.$ac_ext <<_ACEOF
4522 /* end confdefs.h.  */
4523 #include <X11/Xlib.h>
4524 int
4525 main ()
4526 {
4527 XrmInitialize ()
4528   ;
4529   return 0;
4530 }
4531 _ACEOF
4532 rm -f conftest.$ac_objext conftest$ac_exeext
4533 if { (ac_try="$ac_link"
4534 case "(($ac_try" in
4535   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4536   *) ac_try_echo=$ac_try;;
4537 esac
4538 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
4539 $as_echo "$ac_try_echo") >&5
4540   (eval "$ac_link") 2>conftest.er1
4541   ac_status=$?
4542   grep -v '^ *+' conftest.er1 >conftest.err
4543   rm -f conftest.er1
4544   cat conftest.err >&5
4545   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
4546   (exit $ac_status); } && {
4547          test -z "$ac_c_werror_flag" ||
4548          test ! -s conftest.err
4549        } && test -s conftest$ac_exeext && {
4550          test "$cross_compiling" = yes ||
4551          $as_test_x conftest$ac_exeext
4552        }; then
4553   LIBS=$ac_save_LIBS
4554 # We can link X programs with no special library path.
4555 ac_x_libraries=
4556 else
4557   $as_echo "$as_me: failed program was:" >&5
4558 sed 's/^/| /' conftest.$ac_ext >&5
4559
4560         LIBS=$ac_save_LIBS
4561 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
4562 do
4563   # Don't even attempt the hair of trying to link an X program!
4564   for ac_extension in a so sl dylib la dll; do
4565     if test -r "$ac_dir/libX11.$ac_extension"; then
4566       ac_x_libraries=$ac_dir
4567       break 2
4568     fi
4569   done
4570 done
4571 fi
4572
4573 rm -rf conftest.dSYM
4574 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4575       conftest$ac_exeext conftest.$ac_ext
4576 fi # $ac_x_libraries = no
4577
4578 case $ac_x_includes,$ac_x_libraries in #(
4579   no,* | *,no | *\'*)
4580     # Didn't find X, or a directory has "'" in its name.
4581     ac_cv_have_x="have_x=no";; #(
4582   *)
4583     # Record where we found X for the cache.
4584     ac_cv_have_x="have_x=yes\
4585         ac_x_includes='$ac_x_includes'\
4586         ac_x_libraries='$ac_x_libraries'"
4587 esac
4588 fi
4589 ;; #(
4590     *) have_x=yes;;
4591   esac
4592   eval "$ac_cv_have_x"
4593 fi # $with_x != no
4594
4595 if test "$have_x" != yes; then
4596   { $as_echo "$as_me:$LINENO: result: $have_x" >&5
4597 $as_echo "$have_x" >&6; }
4598   no_x=yes
4599 else
4600   # If each of the values was on the command line, it overrides each guess.
4601   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
4602   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
4603   # Update the cache value to reflect the command line values.
4604   ac_cv_have_x="have_x=yes\
4605         ac_x_includes='$x_includes'\
4606         ac_x_libraries='$x_libraries'"
4607   { $as_echo "$as_me:$LINENO: result: libraries $x_libraries, headers $x_includes" >&5
4608 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
4609 fi
4610
4611 if test "$no_x" = yes; then
4612   # Not all programs may use this symbol, but it does not hurt to define it.
4613
4614 cat >>confdefs.h <<\_ACEOF
4615 #define X_DISPLAY_MISSING 1
4616 _ACEOF
4617
4618   X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
4619 else
4620   if test -n "$x_includes"; then
4621     X_CFLAGS="$X_CFLAGS -I$x_includes"
4622   fi
4623
4624   # It would also be nice to do this for all -L options, not just this one.
4625   if test -n "$x_libraries"; then
4626     X_LIBS="$X_LIBS -L$x_libraries"
4627     # For Solaris; some versions of Sun CC require a space after -R and
4628     # others require no space.  Words are not sufficient . . . .
4629     { $as_echo "$as_me:$LINENO: checking whether -R must be followed by a space" >&5
4630 $as_echo_n "checking whether -R must be followed by a space... " >&6; }
4631     ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
4632     ac_xsave_c_werror_flag=$ac_c_werror_flag
4633     ac_c_werror_flag=yes
4634     cat >conftest.$ac_ext <<_ACEOF
4635 /* confdefs.h.  */
4636 _ACEOF
4637 cat confdefs.h >>conftest.$ac_ext
4638 cat >>conftest.$ac_ext <<_ACEOF
4639 /* end confdefs.h.  */
4640
4641 int
4642 main ()
4643 {
4644
4645   ;
4646   return 0;
4647 }
4648 _ACEOF
4649 rm -f conftest.$ac_objext conftest$ac_exeext
4650 if { (ac_try="$ac_link"
4651 case "(($ac_try" in
4652   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4653   *) ac_try_echo=$ac_try;;
4654 esac
4655 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
4656 $as_echo "$ac_try_echo") >&5
4657   (eval "$ac_link") 2>conftest.er1
4658   ac_status=$?
4659   grep -v '^ *+' conftest.er1 >conftest.err
4660   rm -f conftest.er1
4661   cat conftest.err >&5
4662   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
4663   (exit $ac_status); } && {
4664          test -z "$ac_c_werror_flag" ||
4665          test ! -s conftest.err
4666        } && test -s conftest$ac_exeext && {
4667          test "$cross_compiling" = yes ||
4668          $as_test_x conftest$ac_exeext
4669        }; then
4670   { $as_echo "$as_me:$LINENO: result: no" >&5
4671 $as_echo "no" >&6; }
4672        X_LIBS="$X_LIBS -R$x_libraries"
4673 else
4674   $as_echo "$as_me: failed program was:" >&5
4675 sed 's/^/| /' conftest.$ac_ext >&5
4676
4677         LIBS="$ac_xsave_LIBS -R $x_libraries"
4678        cat >conftest.$ac_ext <<_ACEOF
4679 /* confdefs.h.  */
4680 _ACEOF
4681 cat confdefs.h >>conftest.$ac_ext
4682 cat >>conftest.$ac_ext <<_ACEOF
4683 /* end confdefs.h.  */
4684
4685 int
4686 main ()
4687 {
4688
4689   ;
4690   return 0;
4691 }
4692 _ACEOF
4693 rm -f conftest.$ac_objext conftest$ac_exeext
4694 if { (ac_try="$ac_link"
4695 case "(($ac_try" in
4696   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4697   *) ac_try_echo=$ac_try;;
4698 esac
4699 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
4700 $as_echo "$ac_try_echo") >&5
4701   (eval "$ac_link") 2>conftest.er1
4702   ac_status=$?
4703   grep -v '^ *+' conftest.er1 >conftest.err
4704   rm -f conftest.er1
4705   cat conftest.err >&5
4706   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
4707   (exit $ac_status); } && {
4708          test -z "$ac_c_werror_flag" ||
4709          test ! -s conftest.err
4710        } && test -s conftest$ac_exeext && {
4711          test "$cross_compiling" = yes ||
4712          $as_test_x conftest$ac_exeext
4713        }; then
4714   { $as_echo "$as_me:$LINENO: result: yes" >&5
4715 $as_echo "yes" >&6; }
4716           X_LIBS="$X_LIBS -R $x_libraries"
4717 else
4718   $as_echo "$as_me: failed program was:" >&5
4719 sed 's/^/| /' conftest.$ac_ext >&5
4720
4721         { $as_echo "$as_me:$LINENO: result: neither works" >&5
4722 $as_echo "neither works" >&6; }
4723 fi
4724
4725 rm -rf conftest.dSYM
4726 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4727       conftest$ac_exeext conftest.$ac_ext
4728 fi
4729
4730 rm -rf conftest.dSYM
4731 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4732       conftest$ac_exeext conftest.$ac_ext
4733     ac_c_werror_flag=$ac_xsave_c_werror_flag
4734     LIBS=$ac_xsave_LIBS
4735   fi
4736
4737   # Check for system-dependent libraries X programs must link with.
4738   # Do this before checking for the system-independent R6 libraries
4739   # (-lICE), since we may need -lsocket or whatever for X linking.
4740
4741   if test "$ISC" = yes; then
4742     X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet"
4743   else
4744     # Martyn Johnson says this is needed for Ultrix, if the X
4745     # libraries were built with DECnet support.  And Karl Berry says
4746     # the Alpha needs dnet_stub (dnet does not exist).
4747     ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
4748     cat >conftest.$ac_ext <<_ACEOF
4749 /* confdefs.h.  */
4750 _ACEOF
4751 cat confdefs.h >>conftest.$ac_ext
4752 cat >>conftest.$ac_ext <<_ACEOF
4753 /* end confdefs.h.  */
4754
4755 /* Override any GCC internal prototype to avoid an error.
4756    Use char because int might match the return type of a GCC
4757    builtin and then its argument prototype would still apply.  */
4758 #ifdef __cplusplus
4759 extern "C"
4760 #endif
4761 char XOpenDisplay ();
4762 int
4763 main ()
4764 {
4765 return XOpenDisplay ();
4766   ;
4767   return 0;
4768 }
4769 _ACEOF
4770 rm -f conftest.$ac_objext conftest$ac_exeext
4771 if { (ac_try="$ac_link"
4772 case "(($ac_try" in
4773   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4774   *) ac_try_echo=$ac_try;;
4775 esac
4776 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
4777 $as_echo "$ac_try_echo") >&5
4778   (eval "$ac_link") 2>conftest.er1
4779   ac_status=$?
4780   grep -v '^ *+' conftest.er1 >conftest.err
4781   rm -f conftest.er1
4782   cat conftest.err >&5
4783   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
4784   (exit $ac_status); } && {
4785          test -z "$ac_c_werror_flag" ||
4786          test ! -s conftest.err
4787        } && test -s conftest$ac_exeext && {
4788          test "$cross_compiling" = yes ||
4789          $as_test_x conftest$ac_exeext
4790        }; then
4791   :
4792 else
4793   $as_echo "$as_me: failed program was:" >&5
4794 sed 's/^/| /' conftest.$ac_ext >&5
4795
4796         { $as_echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet" >&5
4797 $as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
4798 if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then
4799   $as_echo_n "(cached) " >&6
4800 else
4801   ac_check_lib_save_LIBS=$LIBS
4802 LIBS="-ldnet  $LIBS"
4803 cat >conftest.$ac_ext <<_ACEOF
4804 /* confdefs.h.  */
4805 _ACEOF
4806 cat confdefs.h >>conftest.$ac_ext
4807 cat >>conftest.$ac_ext <<_ACEOF
4808 /* end confdefs.h.  */
4809
4810 /* Override any GCC internal prototype to avoid an error.
4811    Use char because int might match the return type of a GCC
4812    builtin and then its argument prototype would still apply.  */
4813 #ifdef __cplusplus
4814 extern "C"
4815 #endif
4816 char dnet_ntoa ();
4817 int
4818 main ()
4819 {
4820 return dnet_ntoa ();
4821   ;
4822   return 0;
4823 }
4824 _ACEOF
4825 rm -f conftest.$ac_objext conftest$ac_exeext
4826 if { (ac_try="$ac_link"
4827 case "(($ac_try" in
4828   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4829   *) ac_try_echo=$ac_try;;
4830 esac
4831 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
4832 $as_echo "$ac_try_echo") >&5
4833   (eval "$ac_link") 2>conftest.er1
4834   ac_status=$?
4835   grep -v '^ *+' conftest.er1 >conftest.err
4836   rm -f conftest.er1
4837   cat conftest.err >&5
4838   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
4839   (exit $ac_status); } && {
4840          test -z "$ac_c_werror_flag" ||
4841          test ! -s conftest.err
4842        } && test -s conftest$ac_exeext && {
4843          test "$cross_compiling" = yes ||
4844          $as_test_x conftest$ac_exeext
4845        }; then
4846   ac_cv_lib_dnet_dnet_ntoa=yes
4847 else
4848   $as_echo "$as_me: failed program was:" >&5
4849 sed 's/^/| /' conftest.$ac_ext >&5
4850
4851         ac_cv_lib_dnet_dnet_ntoa=no
4852 fi
4853
4854 rm -rf conftest.dSYM
4855 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4856       conftest$ac_exeext conftest.$ac_ext
4857 LIBS=$ac_check_lib_save_LIBS
4858 fi
4859 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
4860 $as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
4861 if test "x$ac_cv_lib_dnet_dnet_ntoa" = x""yes; then
4862   X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
4863 fi
4864
4865     if test $ac_cv_lib_dnet_dnet_ntoa = no; then
4866       { $as_echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet_stub" >&5
4867 $as_echo_n "checking for dnet_ntoa in -ldnet_stub... " >&6; }
4868 if test "${ac_cv_lib_dnet_stub_dnet_ntoa+set}" = set; then
4869   $as_echo_n "(cached) " >&6
4870 else
4871   ac_check_lib_save_LIBS=$LIBS
4872 LIBS="-ldnet_stub  $LIBS"
4873 cat >conftest.$ac_ext <<_ACEOF
4874 /* confdefs.h.  */
4875 _ACEOF
4876 cat confdefs.h >>conftest.$ac_ext
4877 cat >>conftest.$ac_ext <<_ACEOF
4878 /* end confdefs.h.  */
4879
4880 /* Override any GCC internal prototype to avoid an error.
4881    Use char because int might match the return type of a GCC
4882    builtin and then its argument prototype would still apply.  */
4883 #ifdef __cplusplus
4884 extern "C"
4885 #endif
4886 char dnet_ntoa ();
4887 int
4888 main ()
4889 {
4890 return dnet_ntoa ();
4891   ;
4892   return 0;
4893 }
4894 _ACEOF
4895 rm -f conftest.$ac_objext conftest$ac_exeext
4896 if { (ac_try="$ac_link"
4897 case "(($ac_try" in
4898   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4899   *) ac_try_echo=$ac_try;;
4900 esac
4901 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
4902 $as_echo "$ac_try_echo") >&5
4903   (eval "$ac_link") 2>conftest.er1
4904   ac_status=$?
4905   grep -v '^ *+' conftest.er1 >conftest.err
4906   rm -f conftest.er1
4907   cat conftest.err >&5
4908   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
4909   (exit $ac_status); } && {
4910          test -z "$ac_c_werror_flag" ||
4911          test ! -s conftest.err
4912        } && test -s conftest$ac_exeext && {
4913          test "$cross_compiling" = yes ||
4914          $as_test_x conftest$ac_exeext
4915        }; then
4916   ac_cv_lib_dnet_stub_dnet_ntoa=yes
4917 else
4918   $as_echo "$as_me: failed program was:" >&5
4919 sed 's/^/| /' conftest.$ac_ext >&5
4920
4921         ac_cv_lib_dnet_stub_dnet_ntoa=no
4922 fi
4923
4924 rm -rf conftest.dSYM
4925 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4926       conftest$ac_exeext conftest.$ac_ext
4927 LIBS=$ac_check_lib_save_LIBS
4928 fi
4929 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
4930 $as_echo "$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; }
4931 if test "x$ac_cv_lib_dnet_stub_dnet_ntoa" = x""yes; then
4932   X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
4933 fi
4934
4935     fi
4936 fi
4937
4938 rm -rf conftest.dSYM
4939 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4940       conftest$ac_exeext conftest.$ac_ext
4941     LIBS="$ac_xsave_LIBS"
4942
4943     # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
4944     # to get the SysV transport functions.
4945     # Chad R. Larson says the Pyramis MIS-ES running DC/OSx (SVR4)
4946     # needs -lnsl.
4947     # The nsl library prevents programs from opening the X display
4948     # on Irix 5.2, according to T.E. Dickey.
4949     # The functions gethostbyname, getservbyname, and inet_addr are
4950     # in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.
4951     { $as_echo "$as_me:$LINENO: checking for gethostbyname" >&5
4952 $as_echo_n "checking for gethostbyname... " >&6; }
4953 if test "${ac_cv_func_gethostbyname+set}" = set; then
4954   $as_echo_n "(cached) " >&6
4955 else
4956   cat >conftest.$ac_ext <<_ACEOF
4957 /* confdefs.h.  */
4958 _ACEOF
4959 cat confdefs.h >>conftest.$ac_ext
4960 cat >>conftest.$ac_ext <<_ACEOF
4961 /* end confdefs.h.  */
4962 /* Define gethostbyname to an innocuous variant, in case <limits.h> declares gethostbyname.
4963    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
4964 #define gethostbyname innocuous_gethostbyname
4965
4966 /* System header to define __stub macros and hopefully few prototypes,
4967     which can conflict with char gethostbyname (); below.
4968     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4969     <limits.h> exists even on freestanding compilers.  */
4970
4971 #ifdef __STDC__
4972 # include <limits.h>
4973 #else
4974 # include <assert.h>
4975 #endif
4976
4977 #undef gethostbyname
4978
4979 /* Override any GCC internal prototype to avoid an error.
4980    Use char because int might match the return type of a GCC
4981    builtin and then its argument prototype would still apply.  */
4982 #ifdef __cplusplus
4983 extern "C"
4984 #endif
4985 char gethostbyname ();
4986 /* The GNU C library defines this for functions which it implements
4987     to always fail with ENOSYS.  Some functions are actually named
4988     something starting with __ and the normal name is an alias.  */
4989 #if defined __stub_gethostbyname || defined __stub___gethostbyname
4990 choke me
4991 #endif
4992
4993 int
4994 main ()
4995 {
4996 return gethostbyname ();
4997   ;
4998   return 0;
4999 }
5000 _ACEOF
5001 rm -f conftest.$ac_objext conftest$ac_exeext
5002 if { (ac_try="$ac_link"
5003 case "(($ac_try" in
5004   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5005   *) ac_try_echo=$ac_try;;
5006 esac
5007 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
5008 $as_echo "$ac_try_echo") >&5
5009   (eval "$ac_link") 2>conftest.er1
5010   ac_status=$?
5011   grep -v '^ *+' conftest.er1 >conftest.err
5012   rm -f conftest.er1
5013   cat conftest.err >&5
5014   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
5015   (exit $ac_status); } && {
5016          test -z "$ac_c_werror_flag" ||
5017          test ! -s conftest.err
5018        } && test -s conftest$ac_exeext && {
5019          test "$cross_compiling" = yes ||
5020          $as_test_x conftest$ac_exeext
5021        }; then
5022   ac_cv_func_gethostbyname=yes
5023 else
5024   $as_echo "$as_me: failed program was:" >&5
5025 sed 's/^/| /' conftest.$ac_ext >&5
5026
5027         ac_cv_func_gethostbyname=no
5028 fi
5029
5030 rm -rf conftest.dSYM
5031 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5032       conftest$ac_exeext conftest.$ac_ext
5033 fi
5034 { $as_echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5
5035 $as_echo "$ac_cv_func_gethostbyname" >&6; }
5036
5037     if test $ac_cv_func_gethostbyname = no; then
5038       { $as_echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5
5039 $as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
5040 if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then
5041   $as_echo_n "(cached) " >&6
5042 else
5043   ac_check_lib_save_LIBS=$LIBS
5044 LIBS="-lnsl  $LIBS"
5045 cat >conftest.$ac_ext <<_ACEOF
5046 /* confdefs.h.  */
5047 _ACEOF
5048 cat confdefs.h >>conftest.$ac_ext
5049 cat >>conftest.$ac_ext <<_ACEOF
5050 /* end confdefs.h.  */
5051
5052 /* Override any GCC internal prototype to avoid an error.
5053    Use char because int might match the return type of a GCC
5054    builtin and then its argument prototype would still apply.  */
5055 #ifdef __cplusplus
5056 extern "C"
5057 #endif
5058 char gethostbyname ();
5059 int
5060 main ()
5061 {
5062 return gethostbyname ();
5063   ;
5064   return 0;
5065 }
5066 _ACEOF
5067 rm -f conftest.$ac_objext conftest$ac_exeext
5068 if { (ac_try="$ac_link"
5069 case "(($ac_try" in
5070   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5071   *) ac_try_echo=$ac_try;;
5072 esac
5073 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
5074 $as_echo "$ac_try_echo") >&5
5075   (eval "$ac_link") 2>conftest.er1
5076   ac_status=$?
5077   grep -v '^ *+' conftest.er1 >conftest.err
5078   rm -f conftest.er1
5079   cat conftest.err >&5
5080   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
5081   (exit $ac_status); } && {
5082          test -z "$ac_c_werror_flag" ||
5083          test ! -s conftest.err
5084        } && test -s conftest$ac_exeext && {
5085          test "$cross_compiling" = yes ||
5086          $as_test_x conftest$ac_exeext
5087        }; then
5088   ac_cv_lib_nsl_gethostbyname=yes
5089 else
5090   $as_echo "$as_me: failed program was:" >&5
5091 sed 's/^/| /' conftest.$ac_ext >&5
5092
5093         ac_cv_lib_nsl_gethostbyname=no
5094 fi
5095
5096 rm -rf conftest.dSYM
5097 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5098       conftest$ac_exeext conftest.$ac_ext
5099 LIBS=$ac_check_lib_save_LIBS
5100 fi
5101 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
5102 $as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
5103 if test "x$ac_cv_lib_nsl_gethostbyname" = x""yes; then
5104   X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
5105 fi
5106
5107       if test $ac_cv_lib_nsl_gethostbyname = no; then
5108         { $as_echo "$as_me:$LINENO: checking for gethostbyname in -lbsd" >&5
5109 $as_echo_n "checking for gethostbyname in -lbsd... " >&6; }
5110 if test "${ac_cv_lib_bsd_gethostbyname+set}" = set; then
5111   $as_echo_n "(cached) " >&6
5112 else
5113   ac_check_lib_save_LIBS=$LIBS
5114 LIBS="-lbsd  $LIBS"
5115 cat >conftest.$ac_ext <<_ACEOF
5116 /* confdefs.h.  */
5117 _ACEOF
5118 cat confdefs.h >>conftest.$ac_ext
5119 cat >>conftest.$ac_ext <<_ACEOF
5120 /* end confdefs.h.  */
5121
5122 /* Override any GCC internal prototype to avoid an error.
5123    Use char because int might match the return type of a GCC
5124    builtin and then its argument prototype would still apply.  */
5125 #ifdef __cplusplus
5126 extern "C"
5127 #endif
5128 char gethostbyname ();
5129 int
5130 main ()
5131 {
5132 return gethostbyname ();
5133   ;
5134   return 0;
5135 }
5136 _ACEOF
5137 rm -f conftest.$ac_objext conftest$ac_exeext
5138 if { (ac_try="$ac_link"
5139 case "(($ac_try" in
5140   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5141   *) ac_try_echo=$ac_try;;
5142 esac
5143 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
5144 $as_echo "$ac_try_echo") >&5
5145   (eval "$ac_link") 2>conftest.er1
5146   ac_status=$?
5147   grep -v '^ *+' conftest.er1 >conftest.err
5148   rm -f conftest.er1
5149   cat conftest.err >&5
5150   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
5151   (exit $ac_status); } && {
5152          test -z "$ac_c_werror_flag" ||
5153          test ! -s conftest.err
5154        } && test -s conftest$ac_exeext && {
5155          test "$cross_compiling" = yes ||
5156          $as_test_x conftest$ac_exeext
5157        }; then
5158   ac_cv_lib_bsd_gethostbyname=yes
5159 else
5160   $as_echo "$as_me: failed program was:" >&5
5161 sed 's/^/| /' conftest.$ac_ext >&5
5162
5163         ac_cv_lib_bsd_gethostbyname=no
5164 fi
5165
5166 rm -rf conftest.dSYM
5167 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5168       conftest$ac_exeext conftest.$ac_ext
5169 LIBS=$ac_check_lib_save_LIBS
5170 fi
5171 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_bsd_gethostbyname" >&5
5172 $as_echo "$ac_cv_lib_bsd_gethostbyname" >&6; }
5173 if test "x$ac_cv_lib_bsd_gethostbyname" = x""yes; then
5174   X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"
5175 fi
5176
5177       fi
5178     fi
5179
5180     # lieder@skyler.mavd.honeywell.com says without -lsocket,
5181     # socket/setsockopt and other routines are undefined under SCO ODT
5182     # 2.0.  But -lsocket is broken on IRIX 5.2 (and is not necessary
5183     # on later versions), says Simon Leinen: it contains gethostby*
5184     # variants that don't use the name server (or something).  -lsocket
5185     # must be given before -lnsl if both are needed.  We assume that
5186     # if connect needs -lnsl, so does gethostbyname.
5187     { $as_echo "$as_me:$LINENO: checking for connect" >&5
5188 $as_echo_n "checking for connect... " >&6; }
5189 if test "${ac_cv_func_connect+set}" = set; then
5190   $as_echo_n "(cached) " >&6
5191 else
5192   cat >conftest.$ac_ext <<_ACEOF
5193 /* confdefs.h.  */
5194 _ACEOF
5195 cat confdefs.h >>conftest.$ac_ext
5196 cat >>conftest.$ac_ext <<_ACEOF
5197 /* end confdefs.h.  */
5198 /* Define connect to an innocuous variant, in case <limits.h> declares connect.
5199    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
5200 #define connect innocuous_connect
5201
5202 /* System header to define __stub macros and hopefully few prototypes,
5203     which can conflict with char connect (); below.
5204     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5205     <limits.h> exists even on freestanding compilers.  */
5206
5207 #ifdef __STDC__
5208 # include <limits.h>
5209 #else
5210 # include <assert.h>
5211 #endif
5212
5213 #undef connect
5214
5215 /* Override any GCC internal prototype to avoid an error.
5216    Use char because int might match the return type of a GCC
5217    builtin and then its argument prototype would still apply.  */
5218 #ifdef __cplusplus
5219 extern "C"
5220 #endif
5221 char connect ();
5222 /* The GNU C library defines this for functions which it implements
5223     to always fail with ENOSYS.  Some functions are actually named
5224     something starting with __ and the normal name is an alias.  */
5225 #if defined __stub_connect || defined __stub___connect
5226 choke me
5227 #endif
5228
5229 int
5230 main ()
5231 {
5232 return connect ();
5233   ;
5234   return 0;
5235 }
5236 _ACEOF
5237 rm -f conftest.$ac_objext conftest$ac_exeext
5238 if { (ac_try="$ac_link"
5239 case "(($ac_try" in
5240   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5241   *) ac_try_echo=$ac_try;;
5242 esac
5243 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
5244 $as_echo "$ac_try_echo") >&5
5245   (eval "$ac_link") 2>conftest.er1
5246   ac_status=$?
5247   grep -v '^ *+' conftest.er1 >conftest.err
5248   rm -f conftest.er1
5249   cat conftest.err >&5
5250   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
5251   (exit $ac_status); } && {
5252          test -z "$ac_c_werror_flag" ||
5253          test ! -s conftest.err
5254        } && test -s conftest$ac_exeext && {
5255          test "$cross_compiling" = yes ||
5256          $as_test_x conftest$ac_exeext
5257        }; then
5258   ac_cv_func_connect=yes
5259 else
5260   $as_echo "$as_me: failed program was:" >&5
5261 sed 's/^/| /' conftest.$ac_ext >&5
5262
5263         ac_cv_func_connect=no
5264 fi
5265
5266 rm -rf conftest.dSYM
5267 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5268       conftest$ac_exeext conftest.$ac_ext
5269 fi
5270 { $as_echo "$as_me:$LINENO: result: $ac_cv_func_connect" >&5
5271 $as_echo "$ac_cv_func_connect" >&6; }
5272
5273     if test $ac_cv_func_connect = no; then
5274       { $as_echo "$as_me:$LINENO: checking for connect in -lsocket" >&5
5275 $as_echo_n "checking for connect in -lsocket... " >&6; }
5276 if test "${ac_cv_lib_socket_connect+set}" = set; then
5277   $as_echo_n "(cached) " >&6
5278 else
5279   ac_check_lib_save_LIBS=$LIBS
5280 LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
5281 cat >conftest.$ac_ext <<_ACEOF
5282 /* confdefs.h.  */
5283 _ACEOF
5284 cat confdefs.h >>conftest.$ac_ext
5285 cat >>conftest.$ac_ext <<_ACEOF
5286 /* end confdefs.h.  */
5287
5288 /* Override any GCC internal prototype to avoid an error.
5289    Use char because int might match the return type of a GCC
5290    builtin and then its argument prototype would still apply.  */
5291 #ifdef __cplusplus
5292 extern "C"
5293 #endif
5294 char connect ();
5295 int
5296 main ()
5297 {
5298 return connect ();
5299   ;
5300   return 0;
5301 }
5302 _ACEOF
5303 rm -f conftest.$ac_objext conftest$ac_exeext
5304 if { (ac_try="$ac_link"
5305 case "(($ac_try" in
5306   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5307   *) ac_try_echo=$ac_try;;
5308 esac
5309 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
5310 $as_echo "$ac_try_echo") >&5
5311   (eval "$ac_link") 2>conftest.er1
5312   ac_status=$?
5313   grep -v '^ *+' conftest.er1 >conftest.err
5314   rm -f conftest.er1
5315   cat conftest.err >&5
5316   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
5317   (exit $ac_status); } && {
5318          test -z "$ac_c_werror_flag" ||
5319          test ! -s conftest.err
5320        } && test -s conftest$ac_exeext && {
5321          test "$cross_compiling" = yes ||
5322          $as_test_x conftest$ac_exeext
5323        }; then
5324   ac_cv_lib_socket_connect=yes
5325 else
5326   $as_echo "$as_me: failed program was:" >&5
5327 sed 's/^/| /' conftest.$ac_ext >&5
5328
5329         ac_cv_lib_socket_connect=no
5330 fi
5331
5332 rm -rf conftest.dSYM
5333 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5334       conftest$ac_exeext conftest.$ac_ext
5335 LIBS=$ac_check_lib_save_LIBS
5336 fi
5337 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_socket_connect" >&5
5338 $as_echo "$ac_cv_lib_socket_connect" >&6; }
5339 if test "x$ac_cv_lib_socket_connect" = x""yes; then
5340   X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
5341 fi
5342
5343     fi
5344
5345     # Guillermo Gomez says -lposix is necessary on A/UX.
5346     { $as_echo "$as_me:$LINENO: checking for remove" >&5
5347 $as_echo_n "checking for remove... " >&6; }
5348 if test "${ac_cv_func_remove+set}" = set; then
5349   $as_echo_n "(cached) " >&6
5350 else
5351   cat >conftest.$ac_ext <<_ACEOF
5352 /* confdefs.h.  */
5353 _ACEOF
5354 cat confdefs.h >>conftest.$ac_ext
5355 cat >>conftest.$ac_ext <<_ACEOF
5356 /* end confdefs.h.  */
5357 /* Define remove to an innocuous variant, in case <limits.h> declares remove.
5358    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
5359 #define remove innocuous_remove
5360
5361 /* System header to define __stub macros and hopefully few prototypes,
5362     which can conflict with char remove (); below.
5363     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5364     <limits.h> exists even on freestanding compilers.  */
5365
5366 #ifdef __STDC__
5367 # include <limits.h>
5368 #else
5369 # include <assert.h>
5370 #endif
5371
5372 #undef remove
5373
5374 /* Override any GCC internal prototype to avoid an error.
5375    Use char because int might match the return type of a GCC
5376    builtin and then its argument prototype would still apply.  */
5377 #ifdef __cplusplus
5378 extern "C"
5379 #endif
5380 char remove ();
5381 /* The GNU C library defines this for functions which it implements
5382     to always fail with ENOSYS.  Some functions are actually named
5383     something starting with __ and the normal name is an alias.  */
5384 #if defined __stub_remove || defined __stub___remove
5385 choke me
5386 #endif
5387
5388 int
5389 main ()
5390 {
5391 return remove ();
5392   ;
5393   return 0;
5394 }
5395 _ACEOF
5396 rm -f conftest.$ac_objext conftest$ac_exeext
5397 if { (ac_try="$ac_link"
5398 case "(($ac_try" in
5399   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5400   *) ac_try_echo=$ac_try;;
5401 esac
5402 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
5403 $as_echo "$ac_try_echo") >&5
5404   (eval "$ac_link") 2>conftest.er1
5405   ac_status=$?
5406   grep -v '^ *+' conftest.er1 >conftest.err
5407   rm -f conftest.er1
5408   cat conftest.err >&5
5409   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
5410   (exit $ac_status); } && {
5411          test -z "$ac_c_werror_flag" ||
5412          test ! -s conftest.err
5413        } && test -s conftest$ac_exeext && {
5414          test "$cross_compiling" = yes ||
5415          $as_test_x conftest$ac_exeext
5416        }; then
5417   ac_cv_func_remove=yes
5418 else
5419   $as_echo "$as_me: failed program was:" >&5
5420 sed 's/^/| /' conftest.$ac_ext >&5
5421
5422         ac_cv_func_remove=no
5423 fi
5424
5425 rm -rf conftest.dSYM
5426 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5427       conftest$ac_exeext conftest.$ac_ext
5428 fi
5429 { $as_echo "$as_me:$LINENO: result: $ac_cv_func_remove" >&5
5430 $as_echo "$ac_cv_func_remove" >&6; }
5431
5432     if test $ac_cv_func_remove = no; then
5433       { $as_echo "$as_me:$LINENO: checking for remove in -lposix" >&5
5434 $as_echo_n "checking for remove in -lposix... " >&6; }
5435 if test "${ac_cv_lib_posix_remove+set}" = set; then
5436   $as_echo_n "(cached) " >&6
5437 else
5438   ac_check_lib_save_LIBS=$LIBS
5439 LIBS="-lposix  $LIBS"
5440 cat >conftest.$ac_ext <<_ACEOF
5441 /* confdefs.h.  */
5442 _ACEOF
5443 cat confdefs.h >>conftest.$ac_ext
5444 cat >>conftest.$ac_ext <<_ACEOF
5445 /* end confdefs.h.  */
5446
5447 /* Override any GCC internal prototype to avoid an error.
5448    Use char because int might match the return type of a GCC
5449    builtin and then its argument prototype would still apply.  */
5450 #ifdef __cplusplus
5451 extern "C"
5452 #endif
5453 char remove ();
5454 int
5455 main ()
5456 {
5457 return remove ();
5458   ;
5459   return 0;
5460 }
5461 _ACEOF
5462 rm -f conftest.$ac_objext conftest$ac_exeext
5463 if { (ac_try="$ac_link"
5464 case "(($ac_try" in
5465   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5466   *) ac_try_echo=$ac_try;;
5467 esac
5468 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
5469 $as_echo "$ac_try_echo") >&5
5470   (eval "$ac_link") 2>conftest.er1
5471   ac_status=$?
5472   grep -v '^ *+' conftest.er1 >conftest.err
5473   rm -f conftest.er1
5474   cat conftest.err >&5
5475   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
5476   (exit $ac_status); } && {
5477          test -z "$ac_c_werror_flag" ||
5478          test ! -s conftest.err
5479        } && test -s conftest$ac_exeext && {
5480          test "$cross_compiling" = yes ||
5481          $as_test_x conftest$ac_exeext
5482        }; then
5483   ac_cv_lib_posix_remove=yes
5484 else
5485   $as_echo "$as_me: failed program was:" >&5
5486 sed 's/^/| /' conftest.$ac_ext >&5
5487
5488         ac_cv_lib_posix_remove=no
5489 fi
5490
5491 rm -rf conftest.dSYM
5492 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5493       conftest$ac_exeext conftest.$ac_ext
5494 LIBS=$ac_check_lib_save_LIBS
5495 fi
5496 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_posix_remove" >&5
5497 $as_echo "$ac_cv_lib_posix_remove" >&6; }
5498 if test "x$ac_cv_lib_posix_remove" = x""yes; then
5499   X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
5500 fi
5501
5502     fi
5503
5504     # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
5505     { $as_echo "$as_me:$LINENO: checking for shmat" >&5
5506 $as_echo_n "checking for shmat... " >&6; }
5507 if test "${ac_cv_func_shmat+set}" = set; then
5508   $as_echo_n "(cached) " >&6
5509 else
5510   cat >conftest.$ac_ext <<_ACEOF
5511 /* confdefs.h.  */
5512 _ACEOF
5513 cat confdefs.h >>conftest.$ac_ext
5514 cat >>conftest.$ac_ext <<_ACEOF
5515 /* end confdefs.h.  */
5516 /* Define shmat to an innocuous variant, in case <limits.h> declares shmat.
5517    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
5518 #define shmat innocuous_shmat
5519
5520 /* System header to define __stub macros and hopefully few prototypes,
5521     which can conflict with char shmat (); below.
5522     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5523     <limits.h> exists even on freestanding compilers.  */
5524
5525 #ifdef __STDC__
5526 # include <limits.h>
5527 #else
5528 # include <assert.h>
5529 #endif
5530
5531 #undef shmat
5532
5533 /* Override any GCC internal prototype to avoid an error.
5534    Use char because int might match the return type of a GCC
5535    builtin and then its argument prototype would still apply.  */
5536 #ifdef __cplusplus
5537 extern "C"
5538 #endif
5539 char shmat ();
5540 /* The GNU C library defines this for functions which it implements
5541     to always fail with ENOSYS.  Some functions are actually named
5542     something starting with __ and the normal name is an alias.  */
5543 #if defined __stub_shmat || defined __stub___shmat
5544 choke me
5545 #endif
5546
5547 int
5548 main ()
5549 {
5550 return shmat ();
5551   ;
5552   return 0;
5553 }
5554 _ACEOF
5555 rm -f conftest.$ac_objext conftest$ac_exeext
5556 if { (ac_try="$ac_link"
5557 case "(($ac_try" in
5558   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5559   *) ac_try_echo=$ac_try;;
5560 esac
5561 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
5562 $as_echo "$ac_try_echo") >&5
5563   (eval "$ac_link") 2>conftest.er1
5564   ac_status=$?
5565   grep -v '^ *+' conftest.er1 >conftest.err
5566   rm -f conftest.er1
5567   cat conftest.err >&5
5568   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
5569   (exit $ac_status); } && {
5570          test -z "$ac_c_werror_flag" ||
5571          test ! -s conftest.err
5572        } && test -s conftest$ac_exeext && {
5573          test "$cross_compiling" = yes ||
5574          $as_test_x conftest$ac_exeext
5575        }; then
5576   ac_cv_func_shmat=yes
5577 else
5578   $as_echo "$as_me: failed program was:" >&5
5579 sed 's/^/| /' conftest.$ac_ext >&5
5580
5581         ac_cv_func_shmat=no
5582 fi
5583
5584 rm -rf conftest.dSYM
5585 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5586       conftest$ac_exeext conftest.$ac_ext
5587 fi
5588 { $as_echo "$as_me:$LINENO: result: $ac_cv_func_shmat" >&5
5589 $as_echo "$ac_cv_func_shmat" >&6; }
5590
5591     if test $ac_cv_func_shmat = no; then
5592       { $as_echo "$as_me:$LINENO: checking for shmat in -lipc" >&5
5593 $as_echo_n "checking for shmat in -lipc... " >&6; }
5594 if test "${ac_cv_lib_ipc_shmat+set}" = set; then
5595   $as_echo_n "(cached) " >&6
5596 else
5597   ac_check_lib_save_LIBS=$LIBS
5598 LIBS="-lipc  $LIBS"
5599 cat >conftest.$ac_ext <<_ACEOF
5600 /* confdefs.h.  */
5601 _ACEOF
5602 cat confdefs.h >>conftest.$ac_ext
5603 cat >>conftest.$ac_ext <<_ACEOF
5604 /* end confdefs.h.  */
5605
5606 /* Override any GCC internal prototype to avoid an error.
5607    Use char because int might match the return type of a GCC
5608    builtin and then its argument prototype would still apply.  */
5609 #ifdef __cplusplus
5610 extern "C"
5611 #endif
5612 char shmat ();
5613 int
5614 main ()
5615 {
5616 return shmat ();
5617   ;
5618   return 0;
5619 }
5620 _ACEOF
5621 rm -f conftest.$ac_objext conftest$ac_exeext
5622 if { (ac_try="$ac_link"
5623 case "(($ac_try" in
5624   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5625   *) ac_try_echo=$ac_try;;
5626 esac
5627 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
5628 $as_echo "$ac_try_echo") >&5
5629   (eval "$ac_link") 2>conftest.er1
5630   ac_status=$?
5631   grep -v '^ *+' conftest.er1 >conftest.err
5632   rm -f conftest.er1
5633   cat conftest.err >&5
5634   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
5635   (exit $ac_status); } && {
5636          test -z "$ac_c_werror_flag" ||
5637          test ! -s conftest.err
5638        } && test -s conftest$ac_exeext && {
5639          test "$cross_compiling" = yes ||
5640          $as_test_x conftest$ac_exeext
5641        }; then
5642   ac_cv_lib_ipc_shmat=yes
5643 else
5644   $as_echo "$as_me: failed program was:" >&5
5645 sed 's/^/| /' conftest.$ac_ext >&5
5646
5647         ac_cv_lib_ipc_shmat=no
5648 fi
5649
5650 rm -rf conftest.dSYM
5651 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5652       conftest$ac_exeext conftest.$ac_ext
5653 LIBS=$ac_check_lib_save_LIBS
5654 fi
5655 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_ipc_shmat" >&5
5656 $as_echo "$ac_cv_lib_ipc_shmat" >&6; }
5657 if test "x$ac_cv_lib_ipc_shmat" = x""yes; then
5658   X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
5659 fi
5660
5661     fi
5662   fi
5663
5664   # Check for libraries that X11R6 Xt/Xaw programs need.
5665   ac_save_LDFLAGS=$LDFLAGS
5666   test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries"
5667   # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to
5668   # check for ICE first), but we must link in the order -lSM -lICE or
5669   # we get undefined symbols.  So assume we have SM if we have ICE.
5670   # These have to be linked with before -lX11, unlike the other
5671   # libraries we check for below, so use a different variable.
5672   # John Interrante, Karl Berry
5673   { $as_echo "$as_me:$LINENO: checking for IceConnectionNumber in -lICE" >&5
5674 $as_echo_n "checking for IceConnectionNumber in -lICE... " >&6; }
5675 if test "${ac_cv_lib_ICE_IceConnectionNumber+set}" = set; then
5676   $as_echo_n "(cached) " >&6
5677 else
5678   ac_check_lib_save_LIBS=$LIBS
5679 LIBS="-lICE $X_EXTRA_LIBS $LIBS"
5680 cat >conftest.$ac_ext <<_ACEOF
5681 /* confdefs.h.  */
5682 _ACEOF
5683 cat confdefs.h >>conftest.$ac_ext
5684 cat >>conftest.$ac_ext <<_ACEOF
5685 /* end confdefs.h.  */
5686
5687 /* Override any GCC internal prototype to avoid an error.
5688    Use char because int might match the return type of a GCC
5689    builtin and then its argument prototype would still apply.  */
5690 #ifdef __cplusplus
5691 extern "C"
5692 #endif
5693 char IceConnectionNumber ();
5694 int
5695 main ()
5696 {
5697 return IceConnectionNumber ();
5698   ;
5699   return 0;
5700 }
5701 _ACEOF
5702 rm -f conftest.$ac_objext conftest$ac_exeext
5703 if { (ac_try="$ac_link"
5704 case "(($ac_try" in
5705   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5706   *) ac_try_echo=$ac_try;;
5707 esac
5708 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
5709 $as_echo "$ac_try_echo") >&5
5710   (eval "$ac_link") 2>conftest.er1
5711   ac_status=$?
5712   grep -v '^ *+' conftest.er1 >conftest.err
5713   rm -f conftest.er1
5714   cat conftest.err >&5
5715   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
5716   (exit $ac_status); } && {
5717          test -z "$ac_c_werror_flag" ||
5718          test ! -s conftest.err
5719        } && test -s conftest$ac_exeext && {
5720          test "$cross_compiling" = yes ||
5721          $as_test_x conftest$ac_exeext
5722        }; then
5723   ac_cv_lib_ICE_IceConnectionNumber=yes
5724 else
5725   $as_echo "$as_me: failed program was:" >&5
5726 sed 's/^/| /' conftest.$ac_ext >&5
5727
5728         ac_cv_lib_ICE_IceConnectionNumber=no
5729 fi
5730
5731 rm -rf conftest.dSYM
5732 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5733       conftest$ac_exeext conftest.$ac_ext
5734 LIBS=$ac_check_lib_save_LIBS
5735 fi
5736 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
5737 $as_echo "$ac_cv_lib_ICE_IceConnectionNumber" >&6; }
5738 if test "x$ac_cv_lib_ICE_IceConnectionNumber" = x""yes; then
5739   X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
5740 fi
5741
5742   LDFLAGS=$ac_save_LDFLAGS
5743
5744 fi
5745
5746 ac_ext=cpp
5747 ac_cpp='$CXXCPP $CPPFLAGS'
5748 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5749 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5750 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5751
5752
5753 { $as_echo "$as_me:$LINENO: checking whether we are enabling debug-mode" >&5
5754 $as_echo_n "checking whether we are enabling debug-mode... " >&6; }
5755 # Check whether --enable-debug was given.
5756 if test "${enable_debug+set}" = set; then
5757   enableval=$enable_debug;
5758 else
5759   enable_debug=no
5760 fi
5761
5762 { $as_echo "$as_me:$LINENO: result: $enable_debug" >&5
5763 $as_echo "$enable_debug" >&6; }
5764
5765 if test x$enable_debug = xyes; then
5766
5767 cat >>confdefs.h <<\_ACEOF
5768 #define DEBUG 1
5769 _ACEOF
5770
5771   CXXFLAGS="-g -O0 -Wall -Werror"
5772 fi
5773
5774 { $as_echo "$as_me:$LINENO: checking whether we are enabling gprof profiling-support" >&5
5775 $as_echo_n "checking whether we are enabling gprof profiling-support... " >&6; }
5776 # Check whether --enable-gprof was given.
5777 if test "${enable_gprof+set}" = set; then
5778   enableval=$enable_gprof;
5779 else
5780   enable_gprof=no
5781 fi
5782
5783 { $as_echo "$as_me:$LINENO: result: $enable_gprof" >&5
5784 $as_echo "$enable_gprof" >&6; }
5785
5786 if test x$enable_gprof = xyes; then
5787   CXXFLAGS="$CXXFLAGS -pg"
5788 fi
5789
5790 { $as_echo "$as_me:$LINENO: checking whether we are enabling FunctionCheck profiling" >&5
5791 $as_echo_n "checking whether we are enabling FunctionCheck profiling... " >&6; }
5792 # Check whether --enable-fcheck was given.
5793 if test "${enable_fcheck+set}" = set; then
5794   enableval=$enable_fcheck;
5795 else
5796   enable_fcheck=no
5797 fi
5798
5799 { $as_echo "$as_me:$LINENO: result: $enable_fcheck" >&5
5800 $as_echo "$enable_fcheck" >&6; }
5801
5802 if test x$enable_fcheck = xyes; then
5803   CXXFLAGS="`fc-config --cflags`"
5804   LIBS="$LIBS `fc-config --libs`"
5805 fi
5806
5807 { $as_echo "$as_me:$LINENO: checking whether we want to compile the X11 client" >&5
5808 $as_echo_n "checking whether we want to compile the X11 client... " >&6; }
5809 # Check whether --enable-x11 was given.
5810 if test "${enable_x11+set}" = set; then
5811   enableval=$enable_x11;
5812 else
5813   enable_x11=yes
5814 fi
5815
5816 { $as_echo "$as_me:$LINENO: result: $enable_x11" >&5
5817 $as_echo "$enable_x11" >&6; }
5818
5819 { $as_echo "$as_me:$LINENO: checking whether we want to compile the glut client" >&5
5820 $as_echo_n "checking whether we want to compile the glut client... " >&6; }
5821 # Check whether --enable-glut was given.
5822 if test "${enable_glut+set}" = set; then
5823   enableval=$enable_glut;
5824 else
5825   enable_glut=yes
5826 fi
5827
5828 { $as_echo "$as_me:$LINENO: result: $enable_glut" >&5
5829 $as_echo "$enable_glut" >&6; }
5830
5831
5832 ac_ext=cpp
5833 ac_cpp='$CXXCPP $CPPFLAGS'
5834 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5835 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5836 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5837 { $as_echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5
5838 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
5839 if test -z "$CXXCPP"; then
5840   if test "${ac_cv_prog_CXXCPP+set}" = set; then
5841   $as_echo_n "(cached) " >&6
5842 else
5843       # Double quotes because CXXCPP needs to be expanded
5844     for CXXCPP in "$CXX -E" "/lib/cpp"
5845     do
5846       ac_preproc_ok=false
5847 for ac_cxx_preproc_warn_flag in '' yes
5848 do
5849   # Use a header file that comes with gcc, so configuring glibc
5850   # with a fresh cross-compiler works.
5851   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5852   # <limits.h> exists even on freestanding compilers.
5853   # On the NeXT, cc -E runs the code through the compiler's parser,
5854   # not just through cpp. "Syntax error" is here to catch this case.
5855   cat >conftest.$ac_ext <<_ACEOF
5856 /* confdefs.h.  */
5857 _ACEOF
5858 cat confdefs.h >>conftest.$ac_ext
5859 cat >>conftest.$ac_ext <<_ACEOF
5860 /* end confdefs.h.  */
5861 #ifdef __STDC__
5862 # include <limits.h>
5863 #else
5864 # include <assert.h>
5865 #endif
5866                      Syntax error
5867 _ACEOF
5868 if { (ac_try="$ac_cpp conftest.$ac_ext"
5869 case "(($ac_try" in
5870   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5871   *) ac_try_echo=$ac_try;;
5872 esac
5873 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
5874 $as_echo "$ac_try_echo") >&5
5875   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5876   ac_status=$?
5877   grep -v '^ *+' conftest.er1 >conftest.err
5878   rm -f conftest.er1
5879   cat conftest.err >&5
5880   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
5881   (exit $ac_status); } >/dev/null && {
5882          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
5883          test ! -s conftest.err
5884        }; then
5885   :
5886 else
5887   $as_echo "$as_me: failed program was:" >&5
5888 sed 's/^/| /' conftest.$ac_ext >&5
5889
5890   # Broken: fails on valid input.
5891 continue
5892 fi
5893
5894 rm -f conftest.err conftest.$ac_ext
5895
5896   # OK, works on sane cases.  Now check whether nonexistent headers
5897   # can be detected and how.
5898   cat >conftest.$ac_ext <<_ACEOF
5899 /* confdefs.h.  */
5900 _ACEOF
5901 cat confdefs.h >>conftest.$ac_ext
5902 cat >>conftest.$ac_ext <<_ACEOF
5903 /* end confdefs.h.  */
5904 #include <ac_nonexistent.h>
5905 _ACEOF
5906 if { (ac_try="$ac_cpp conftest.$ac_ext"
5907 case "(($ac_try" in
5908   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5909   *) ac_try_echo=$ac_try;;
5910 esac
5911 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
5912 $as_echo "$ac_try_echo") >&5
5913   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5914   ac_status=$?
5915   grep -v '^ *+' conftest.er1 >conftest.err
5916   rm -f conftest.er1
5917   cat conftest.err >&5
5918   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
5919   (exit $ac_status); } >/dev/null && {
5920          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
5921          test ! -s conftest.err
5922        }; then
5923   # Broken: success on invalid input.
5924 continue
5925 else
5926   $as_echo "$as_me: failed program was:" >&5
5927 sed 's/^/| /' conftest.$ac_ext >&5
5928
5929   # Passes both tests.
5930 ac_preproc_ok=:
5931 break
5932 fi
5933
5934 rm -f conftest.err conftest.$ac_ext
5935
5936 done
5937 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5938 rm -f conftest.err conftest.$ac_ext
5939 if $ac_preproc_ok; then
5940   break
5941 fi
5942
5943     done
5944     ac_cv_prog_CXXCPP=$CXXCPP
5945
5946 fi
5947   CXXCPP=$ac_cv_prog_CXXCPP
5948 else
5949   ac_cv_prog_CXXCPP=$CXXCPP
5950 fi
5951 { $as_echo "$as_me:$LINENO: result: $CXXCPP" >&5
5952 $as_echo "$CXXCPP" >&6; }
5953 ac_preproc_ok=false
5954 for ac_cxx_preproc_warn_flag in '' yes
5955 do
5956   # Use a header file that comes with gcc, so configuring glibc
5957   # with a fresh cross-compiler works.
5958   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5959   # <limits.h> exists even on freestanding compilers.
5960   # On the NeXT, cc -E runs the code through the compiler's parser,
5961   # not just through cpp. "Syntax error" is here to catch this case.
5962   cat >conftest.$ac_ext <<_ACEOF
5963 /* confdefs.h.  */
5964 _ACEOF
5965 cat confdefs.h >>conftest.$ac_ext
5966 cat >>conftest.$ac_ext <<_ACEOF
5967 /* end confdefs.h.  */
5968 #ifdef __STDC__
5969 # include <limits.h>
5970 #else
5971 # include <assert.h>
5972 #endif
5973                      Syntax error
5974 _ACEOF
5975 if { (ac_try="$ac_cpp conftest.$ac_ext"
5976 case "(($ac_try" in
5977   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5978   *) ac_try_echo=$ac_try;;
5979 esac
5980 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
5981 $as_echo "$ac_try_echo") >&5
5982   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5983   ac_status=$?
5984   grep -v '^ *+' conftest.er1 >conftest.err
5985   rm -f conftest.er1
5986   cat conftest.err >&5
5987   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
5988   (exit $ac_status); } >/dev/null && {
5989          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
5990          test ! -s conftest.err
5991        }; then
5992   :
5993 else
5994   $as_echo "$as_me: failed program was:" >&5
5995 sed 's/^/| /' conftest.$ac_ext >&5
5996
5997   # Broken: fails on valid input.
5998 continue
5999 fi
6000
6001 rm -f conftest.err conftest.$ac_ext
6002
6003   # OK, works on sane cases.  Now check whether nonexistent headers
6004   # can be detected and how.
6005   cat >conftest.$ac_ext <<_ACEOF
6006 /* confdefs.h.  */
6007 _ACEOF
6008 cat confdefs.h >>conftest.$ac_ext
6009 cat >>conftest.$ac_ext <<_ACEOF
6010 /* end confdefs.h.  */
6011 #include <ac_nonexistent.h>
6012 _ACEOF
6013 if { (ac_try="$ac_cpp conftest.$ac_ext"
6014 case "(($ac_try" in
6015   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6016   *) ac_try_echo=$ac_try;;
6017 esac
6018 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
6019 $as_echo "$ac_try_echo") >&5
6020   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6021   ac_status=$?
6022   grep -v '^ *+' conftest.er1 >conftest.err
6023   rm -f conftest.er1
6024   cat conftest.err >&5
6025   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
6026   (exit $ac_status); } >/dev/null && {
6027          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
6028          test ! -s conftest.err
6029        }; then
6030   # Broken: success on invalid input.
6031 continue
6032 else
6033   $as_echo "$as_me: failed program was:" >&5
6034 sed 's/^/| /' conftest.$ac_ext >&5
6035
6036   # Passes both tests.
6037 ac_preproc_ok=:
6038 break
6039 fi
6040
6041 rm -f conftest.err conftest.$ac_ext
6042
6043 done
6044 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6045 rm -f conftest.err conftest.$ac_ext
6046 if $ac_preproc_ok; then
6047   :
6048 else
6049   { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
6050 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6051 { { $as_echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check
6052 See \`config.log' for more details." >&5
6053 $as_echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check
6054 See \`config.log' for more details." >&2;}
6055    { (exit 1); exit 1; }; }; }
6056 fi
6057
6058 ac_ext=cpp
6059 ac_cpp='$CXXCPP $CPPFLAGS'
6060 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6061 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6062 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6063
6064
6065 { $as_echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
6066 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
6067 if test "${ac_cv_path_GREP+set}" = set; then
6068   $as_echo_n "(cached) " >&6
6069 else
6070   if test -z "$GREP"; then
6071   ac_path_GREP_found=false
6072   # Loop through the user's path and test for each of PROGNAME-LIST
6073   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6074 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
6075 do
6076   IFS=$as_save_IFS
6077   test -z "$as_dir" && as_dir=.
6078   for ac_prog in grep ggrep; do
6079     for ac_exec_ext in '' $ac_executable_extensions; do
6080       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
6081       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
6082 # Check for GNU ac_path_GREP and select it if it is found.
6083   # Check for GNU $ac_path_GREP
6084 case `"$ac_path_GREP" --version 2>&1` in
6085 *GNU*)
6086   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
6087 *)
6088   ac_count=0
6089   $as_echo_n 0123456789 >"conftest.in"
6090   while :
6091   do
6092     cat "conftest.in" "conftest.in" >"conftest.tmp"
6093     mv "conftest.tmp" "conftest.in"
6094     cp "conftest.in" "conftest.nl"
6095     $as_echo 'GREP' >> "conftest.nl"
6096     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
6097     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
6098     ac_count=`expr $ac_count + 1`
6099     if test $ac_count -gt ${ac_path_GREP_max-0}; then
6100       # Best one so far, save it but keep looking for a better one
6101       ac_cv_path_GREP="$ac_path_GREP"
6102       ac_path_GREP_max=$ac_count
6103     fi
6104     # 10*(2^10) chars as input seems more than enough
6105     test $ac_count -gt 10 && break
6106   done
6107   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
6108 esac
6109
6110       $ac_path_GREP_found && break 3
6111     done
6112   done
6113 done
6114 IFS=$as_save_IFS
6115   if test -z "$ac_cv_path_GREP"; then
6116     { { $as_echo "$as_me:$LINENO: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
6117 $as_echo "$as_me: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
6118    { (exit 1); exit 1; }; }
6119   fi
6120 else
6121   ac_cv_path_GREP=$GREP
6122 fi
6123
6124 fi
6125 { $as_echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
6126 $as_echo "$ac_cv_path_GREP" >&6; }
6127  GREP="$ac_cv_path_GREP"
6128
6129
6130 { $as_echo "$as_me:$LINENO: checking for egrep" >&5
6131 $as_echo_n "checking for egrep... " >&6; }
6132 if test "${ac_cv_path_EGREP+set}" = set; then
6133   $as_echo_n "(cached) " >&6
6134 else
6135   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
6136    then ac_cv_path_EGREP="$GREP -E"
6137    else
6138      if test -z "$EGREP"; then
6139   ac_path_EGREP_found=false
6140   # Loop through the user's path and test for each of PROGNAME-LIST
6141   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6142 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
6143 do
6144   IFS=$as_save_IFS
6145   test -z "$as_dir" && as_dir=.
6146   for ac_prog in egrep; do
6147     for ac_exec_ext in '' $ac_executable_extensions; do
6148       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
6149       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
6150 # Check for GNU ac_path_EGREP and select it if it is found.
6151   # Check for GNU $ac_path_EGREP
6152 case `"$ac_path_EGREP" --version 2>&1` in
6153 *GNU*)
6154   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
6155 *)
6156   ac_count=0
6157   $as_echo_n 0123456789 >"conftest.in"
6158   while :
6159   do
6160     cat "conftest.in" "conftest.in" >"conftest.tmp"
6161     mv "conftest.tmp" "conftest.in"
6162     cp "conftest.in" "conftest.nl"
6163     $as_echo 'EGREP' >> "conftest.nl"
6164     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
6165     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
6166     ac_count=`expr $ac_count + 1`
6167     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
6168       # Best one so far, save it but keep looking for a better one
6169       ac_cv_path_EGREP="$ac_path_EGREP"
6170       ac_path_EGREP_max=$ac_count
6171     fi
6172     # 10*(2^10) chars as input seems more than enough
6173     test $ac_count -gt 10 && break
6174   done
6175   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
6176 esac
6177
6178       $ac_path_EGREP_found && break 3
6179     done
6180   done
6181 done
6182 IFS=$as_save_IFS
6183   if test -z "$ac_cv_path_EGREP"; then
6184     { { $as_echo "$as_me:$LINENO: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
6185 $as_echo "$as_me: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
6186    { (exit 1); exit 1; }; }
6187   fi
6188 else
6189   ac_cv_path_EGREP=$EGREP
6190 fi
6191
6192    fi
6193 fi
6194 { $as_echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
6195 $as_echo "$ac_cv_path_EGREP" >&6; }
6196  EGREP="$ac_cv_path_EGREP"
6197
6198
6199 { $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5
6200 $as_echo_n "checking for ANSI C header files... " >&6; }
6201 if test "${ac_cv_header_stdc+set}" = set; then
6202   $as_echo_n "(cached) " >&6
6203 else
6204   cat >conftest.$ac_ext <<_ACEOF
6205 /* confdefs.h.  */
6206 _ACEOF
6207 cat confdefs.h >>conftest.$ac_ext
6208 cat >>conftest.$ac_ext <<_ACEOF
6209 /* end confdefs.h.  */
6210 #include <stdlib.h>
6211 #include <stdarg.h>
6212 #include <string.h>
6213 #include <float.h>
6214
6215 int
6216 main ()
6217 {
6218
6219   ;
6220   return 0;
6221 }
6222 _ACEOF
6223 rm -f conftest.$ac_objext
6224 if { (ac_try="$ac_compile"
6225 case "(($ac_try" in
6226   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6227   *) ac_try_echo=$ac_try;;
6228 esac
6229 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
6230 $as_echo "$ac_try_echo") >&5
6231   (eval "$ac_compile") 2>conftest.er1
6232   ac_status=$?
6233   grep -v '^ *+' conftest.er1 >conftest.err
6234   rm -f conftest.er1
6235   cat conftest.err >&5
6236   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
6237   (exit $ac_status); } && {
6238          test -z "$ac_cxx_werror_flag" ||
6239          test ! -s conftest.err
6240        } && test -s conftest.$ac_objext; then
6241   ac_cv_header_stdc=yes
6242 else
6243   $as_echo "$as_me: failed program was:" >&5
6244 sed 's/^/| /' conftest.$ac_ext >&5
6245
6246         ac_cv_header_stdc=no
6247 fi
6248
6249 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6250
6251 if test $ac_cv_header_stdc = yes; then
6252   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6253   cat >conftest.$ac_ext <<_ACEOF
6254 /* confdefs.h.  */
6255 _ACEOF
6256 cat confdefs.h >>conftest.$ac_ext
6257 cat >>conftest.$ac_ext <<_ACEOF
6258 /* end confdefs.h.  */
6259 #include <string.h>
6260
6261 _ACEOF
6262 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6263   $EGREP "memchr" >/dev/null 2>&1; then
6264   :
6265 else
6266   ac_cv_header_stdc=no
6267 fi
6268 rm -f conftest*
6269
6270 fi
6271
6272 if test $ac_cv_header_stdc = yes; then
6273   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6274   cat >conftest.$ac_ext <<_ACEOF
6275 /* confdefs.h.  */
6276 _ACEOF
6277 cat confdefs.h >>conftest.$ac_ext
6278 cat >>conftest.$ac_ext <<_ACEOF
6279 /* end confdefs.h.  */
6280 #include <stdlib.h>
6281
6282 _ACEOF
6283 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6284   $EGREP "free" >/dev/null 2>&1; then
6285   :
6286 else
6287   ac_cv_header_stdc=no
6288 fi
6289 rm -f conftest*
6290
6291 fi
6292
6293 if test $ac_cv_header_stdc = yes; then
6294   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6295   if test "$cross_compiling" = yes; then
6296   :
6297 else
6298   cat >conftest.$ac_ext <<_ACEOF
6299 /* confdefs.h.  */
6300 _ACEOF
6301 cat confdefs.h >>conftest.$ac_ext
6302 cat >>conftest.$ac_ext <<_ACEOF
6303 /* end confdefs.h.  */
6304 #include <ctype.h>
6305 #include <stdlib.h>
6306 #if ((' ' & 0x0FF) == 0x020)
6307 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6308 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6309 #else
6310 # define ISLOWER(c) \
6311                    (('a' <= (c) && (c) <= 'i') \
6312                      || ('j' <= (c) && (c) <= 'r') \
6313                      || ('s' <= (c) && (c) <= 'z'))
6314 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6315 #endif
6316
6317 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6318 int
6319 main ()
6320 {
6321   int i;
6322   for (i = 0; i < 256; i++)
6323     if (XOR (islower (i), ISLOWER (i))
6324         || toupper (i) != TOUPPER (i))
6325       return 2;
6326   return 0;
6327 }
6328 _ACEOF
6329 rm -f conftest$ac_exeext
6330 if { (ac_try="$ac_link"
6331 case "(($ac_try" in
6332   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6333   *) ac_try_echo=$ac_try;;
6334 esac
6335 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
6336 $as_echo "$ac_try_echo") >&5
6337   (eval "$ac_link") 2>&5
6338   ac_status=$?
6339   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
6340   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6341   { (case "(($ac_try" in
6342   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6343   *) ac_try_echo=$ac_try;;
6344 esac
6345 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
6346 $as_echo "$ac_try_echo") >&5
6347   (eval "$ac_try") 2>&5
6348   ac_status=$?
6349   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
6350   (exit $ac_status); }; }; then
6351   :
6352 else
6353   $as_echo "$as_me: program exited with status $ac_status" >&5
6354 $as_echo "$as_me: failed program was:" >&5
6355 sed 's/^/| /' conftest.$ac_ext >&5
6356
6357 ( exit $ac_status )
6358 ac_cv_header_stdc=no
6359 fi
6360 rm -rf conftest.dSYM
6361 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6362 fi
6363
6364
6365 fi
6366 fi
6367 { $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
6368 $as_echo "$ac_cv_header_stdc" >&6; }
6369 if test $ac_cv_header_stdc = yes; then
6370
6371 cat >>confdefs.h <<\_ACEOF
6372 #define STDC_HEADERS 1
6373 _ACEOF
6374
6375 fi
6376
6377 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
6378
6379
6380
6381
6382
6383
6384
6385
6386
6387 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
6388                   inttypes.h stdint.h unistd.h
6389 do
6390 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6391 { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
6392 $as_echo_n "checking for $ac_header... " >&6; }
6393 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6394   $as_echo_n "(cached) " >&6
6395 else
6396   cat >conftest.$ac_ext <<_ACEOF
6397 /* confdefs.h.  */
6398 _ACEOF
6399 cat confdefs.h >>conftest.$ac_ext
6400 cat >>conftest.$ac_ext <<_ACEOF
6401 /* end confdefs.h.  */
6402 $ac_includes_default
6403
6404 #include <$ac_header>
6405 _ACEOF
6406 rm -f conftest.$ac_objext
6407 if { (ac_try="$ac_compile"
6408 case "(($ac_try" in
6409   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6410   *) ac_try_echo=$ac_try;;
6411 esac
6412 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
6413 $as_echo "$ac_try_echo") >&5
6414   (eval "$ac_compile") 2>conftest.er1
6415   ac_status=$?
6416   grep -v '^ *+' conftest.er1 >conftest.err
6417   rm -f conftest.er1
6418   cat conftest.err >&5
6419   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
6420   (exit $ac_status); } && {
6421          test -z "$ac_cxx_werror_flag" ||
6422          test ! -s conftest.err
6423        } && test -s conftest.$ac_objext; then
6424   eval "$as_ac_Header=yes"
6425 else
6426   $as_echo "$as_me: failed program was:" >&5
6427 sed 's/^/| /' conftest.$ac_ext >&5
6428
6429         eval "$as_ac_Header=no"
6430 fi
6431
6432 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6433 fi
6434 ac_res=`eval 'as_val=${'$as_ac_Header'}
6435                  $as_echo "$as_val"'`
6436                { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
6437 $as_echo "$ac_res" >&6; }
6438 as_val=`eval 'as_val=${'$as_ac_Header'}
6439                  $as_echo "$as_val"'`
6440    if test "x$as_val" = x""yes; then
6441   cat >>confdefs.h <<_ACEOF
6442 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6443 _ACEOF
6444
6445 fi
6446
6447 done
6448
6449
6450 if test "${ac_cv_header_sstream+set}" = set; then
6451   { $as_echo "$as_me:$LINENO: checking for sstream" >&5
6452 $as_echo_n "checking for sstream... " >&6; }
6453 if test "${ac_cv_header_sstream+set}" = set; then
6454   $as_echo_n "(cached) " >&6
6455 fi
6456 { $as_echo "$as_me:$LINENO: result: $ac_cv_header_sstream" >&5
6457 $as_echo "$ac_cv_header_sstream" >&6; }
6458 else
6459   # Is the header compilable?
6460 { $as_echo "$as_me:$LINENO: checking sstream usability" >&5
6461 $as_echo_n "checking sstream usability... " >&6; }
6462 cat >conftest.$ac_ext <<_ACEOF
6463 /* confdefs.h.  */
6464 _ACEOF
6465 cat confdefs.h >>conftest.$ac_ext
6466 cat >>conftest.$ac_ext <<_ACEOF
6467 /* end confdefs.h.  */
6468 $ac_includes_default
6469 #include <sstream>
6470 _ACEOF
6471 rm -f conftest.$ac_objext
6472 if { (ac_try="$ac_compile"
6473 case "(($ac_try" in
6474   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6475   *) ac_try_echo=$ac_try;;
6476 esac
6477 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
6478 $as_echo "$ac_try_echo") >&5
6479   (eval "$ac_compile") 2>conftest.er1
6480   ac_status=$?
6481   grep -v '^ *+' conftest.er1 >conftest.err
6482   rm -f conftest.er1
6483   cat conftest.err >&5
6484   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
6485   (exit $ac_status); } && {
6486          test -z "$ac_cxx_werror_flag" ||
6487          test ! -s conftest.err
6488        } && test -s conftest.$ac_objext; then
6489   ac_header_compiler=yes
6490 else
6491   $as_echo "$as_me: failed program was:" >&5
6492 sed 's/^/| /' conftest.$ac_ext >&5
6493
6494         ac_header_compiler=no
6495 fi
6496
6497 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6498 { $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6499 $as_echo "$ac_header_compiler" >&6; }
6500
6501 # Is the header present?
6502 { $as_echo "$as_me:$LINENO: checking sstream presence" >&5
6503 $as_echo_n "checking sstream presence... " >&6; }
6504 cat >conftest.$ac_ext <<_ACEOF
6505 /* confdefs.h.  */
6506 _ACEOF
6507 cat confdefs.h >>conftest.$ac_ext
6508 cat >>conftest.$ac_ext <<_ACEOF
6509 /* end confdefs.h.  */
6510 #include <sstream>
6511 _ACEOF
6512 if { (ac_try="$ac_cpp conftest.$ac_ext"
6513 case "(($ac_try" in
6514   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6515   *) ac_try_echo=$ac_try;;
6516 esac
6517 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
6518 $as_echo "$ac_try_echo") >&5
6519   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6520   ac_status=$?
6521   grep -v '^ *+' conftest.er1 >conftest.err
6522   rm -f conftest.er1
6523   cat conftest.err >&5
6524   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
6525   (exit $ac_status); } >/dev/null && {
6526          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
6527          test ! -s conftest.err
6528        }; then
6529   ac_header_preproc=yes
6530 else
6531   $as_echo "$as_me: failed program was:" >&5
6532 sed 's/^/| /' conftest.$ac_ext >&5
6533
6534   ac_header_preproc=no
6535 fi
6536
6537 rm -f conftest.err conftest.$ac_ext
6538 { $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6539 $as_echo "$ac_header_preproc" >&6; }
6540
6541 # So?  What about this header?
6542 case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
6543   yes:no: )
6544     { $as_echo "$as_me:$LINENO: WARNING: sstream: accepted by the compiler, rejected by the preprocessor!" >&5
6545 $as_echo "$as_me: WARNING: sstream: accepted by the compiler, rejected by the preprocessor!" >&2;}
6546     { $as_echo "$as_me:$LINENO: WARNING: sstream: proceeding with the compiler's result" >&5
6547 $as_echo "$as_me: WARNING: sstream: proceeding with the compiler's result" >&2;}
6548     ac_header_preproc=yes
6549     ;;
6550   no:yes:* )
6551     { $as_echo "$as_me:$LINENO: WARNING: sstream: present but cannot be compiled" >&5
6552 $as_echo "$as_me: WARNING: sstream: present but cannot be compiled" >&2;}
6553     { $as_echo "$as_me:$LINENO: WARNING: sstream:     check for missing prerequisite headers?" >&5
6554 $as_echo "$as_me: WARNING: sstream:     check for missing prerequisite headers?" >&2;}
6555     { $as_echo "$as_me:$LINENO: WARNING: sstream: see the Autoconf documentation" >&5
6556 $as_echo "$as_me: WARNING: sstream: see the Autoconf documentation" >&2;}
6557     { $as_echo "$as_me:$LINENO: WARNING: sstream:     section \"Present But Cannot Be Compiled\"" >&5
6558 $as_echo "$as_me: WARNING: sstream:     section \"Present But Cannot Be Compiled\"" >&2;}
6559     { $as_echo "$as_me:$LINENO: WARNING: sstream: proceeding with the preprocessor's result" >&5
6560 $as_echo "$as_me: WARNING: sstream: proceeding with the preprocessor's result" >&2;}
6561     { $as_echo "$as_me:$LINENO: WARNING: sstream: in the future, the compiler will take precedence" >&5
6562 $as_echo "$as_me: WARNING: sstream: in the future, the compiler will take precedence" >&2;}
6563
6564     ;;
6565 esac
6566 { $as_echo "$as_me:$LINENO: checking for sstream" >&5
6567 $as_echo_n "checking for sstream... " >&6; }
6568 if test "${ac_cv_header_sstream+set}" = set; then
6569   $as_echo_n "(cached) " >&6
6570 else
6571   ac_cv_header_sstream=$ac_header_preproc
6572 fi
6573 { $as_echo "$as_me:$LINENO: result: $ac_cv_header_sstream" >&5
6574 $as_echo "$ac_cv_header_sstream" >&6; }
6575
6576 fi
6577 if test "x$ac_cv_header_sstream" = x""yes; then
6578   :
6579 else
6580   { $as_echo "$as_me:$LINENO: using replacement sstream from compatlib/" >&5
6581 $as_echo "$as_me: using replacement sstream from compatlib/" >&6;}
6582                 CXXFLAGS="$CXXFLAGS -Icompatlib/"
6583 fi
6584
6585
6586
6587
6588   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
6589   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6590   ac_define_dir=`eval echo $datadir`
6591   ac_define_dir=`eval echo $ac_define_dir`
6592
6593 cat >>confdefs.h <<_ACEOF
6594 #define DATADIR "$ac_define_dir"
6595 _ACEOF
6596
6597
6598
6599
6600 { $as_echo "$as_me:$LINENO: checking for gzopen in -lz" >&5
6601 $as_echo_n "checking for gzopen in -lz... " >&6; }
6602 if test "${ac_cv_lib_z_gzopen+set}" = set; then
6603   $as_echo_n "(cached) " >&6
6604 else
6605   ac_check_lib_save_LIBS=$LIBS
6606 LIBS="-lz  $LIBS"
6607 cat >conftest.$ac_ext <<_ACEOF
6608 /* confdefs.h.  */
6609 _ACEOF
6610 cat confdefs.h >>conftest.$ac_ext
6611 cat >>conftest.$ac_ext <<_ACEOF
6612 /* end confdefs.h.  */
6613
6614 /* Override any GCC internal prototype to avoid an error.
6615    Use char because int might match the return type of a GCC
6616    builtin and then its argument prototype would still apply.  */
6617 #ifdef __cplusplus
6618 extern "C"
6619 #endif
6620 char gzopen ();
6621 int
6622 main ()
6623 {
6624 return gzopen ();
6625   ;
6626   return 0;
6627 }
6628 _ACEOF
6629 rm -f conftest.$ac_objext conftest$ac_exeext
6630 if { (ac_try="$ac_link"
6631 case "(($ac_try" in
6632   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6633   *) ac_try_echo=$ac_try;;
6634 esac
6635 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
6636 $as_echo "$ac_try_echo") >&5
6637   (eval "$ac_link") 2>conftest.er1
6638   ac_status=$?
6639   grep -v '^ *+' conftest.er1 >conftest.err
6640   rm -f conftest.er1
6641   cat conftest.err >&5
6642   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
6643   (exit $ac_status); } && {
6644          test -z "$ac_cxx_werror_flag" ||
6645          test ! -s conftest.err
6646        } && test -s conftest$ac_exeext && {
6647          test "$cross_compiling" = yes ||
6648          $as_test_x conftest$ac_exeext
6649        }; then
6650   ac_cv_lib_z_gzopen=yes
6651 else
6652   $as_echo "$as_me: failed program was:" >&5
6653 sed 's/^/| /' conftest.$ac_ext >&5
6654
6655         ac_cv_lib_z_gzopen=no
6656 fi
6657
6658 rm -rf conftest.dSYM
6659 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6660       conftest$ac_exeext conftest.$ac_ext
6661 LIBS=$ac_check_lib_save_LIBS
6662 fi
6663 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_z_gzopen" >&5
6664 $as_echo "$ac_cv_lib_z_gzopen" >&6; }
6665 if test "x$ac_cv_lib_z_gzopen" = x""yes; then
6666   cat >>confdefs.h <<_ACEOF
6667 #define HAVE_LIBZ 1
6668 _ACEOF
6669
6670   LIBS="-lz $LIBS"
6671
6672 fi
6673
6674
6675 ConstruoTargets=""
6676
6677 if test -n "$X_DISPLAY_MISSING"; then
6678    echo ""
6679    echo "### Error: Couldn't find X11 header files, probally x11-devel packages"
6680    echo "###        not installed?"
6681    echo ""
6682 else
6683     if test x$enable_x11 = xyes; then
6684       ConstruoTargets="$ConstruoTargets construo.x11"
6685     fi
6686     x11_LIBS="$x11_LIBS $X_LIBS $X_PRE_LIBS $X_EXTRA_LIBS -lX11"
6687     x11_CXXFLAGS="$CXXFLAGS $X_CFLAGS"
6688 fi
6689
6690 { $as_echo "$as_me:$LINENO: checking for XMissingExtension in -lXext" >&5
6691 $as_echo_n "checking for XMissingExtension in -lXext... " >&6; }
6692 if test "${ac_cv_lib_Xext_XMissingExtension+set}" = set; then
6693   $as_echo_n "(cached) " >&6
6694 else
6695   ac_check_lib_save_LIBS=$LIBS
6696 LIBS="-lXext $x11_LIBS $LIBS"
6697 cat >conftest.$ac_ext <<_ACEOF
6698 /* confdefs.h.  */
6699 _ACEOF
6700 cat confdefs.h >>conftest.$ac_ext
6701 cat >>conftest.$ac_ext <<_ACEOF
6702 /* end confdefs.h.  */
6703
6704 /* Override any GCC internal prototype to avoid an error.
6705    Use char because int might match the return type of a GCC
6706    builtin and then its argument prototype would still apply.  */
6707 #ifdef __cplusplus
6708 extern "C"
6709 #endif
6710 char XMissingExtension ();
6711 int
6712 main ()
6713 {
6714 return XMissingExtension ();
6715   ;
6716   return 0;
6717 }
6718 _ACEOF
6719 rm -f conftest.$ac_objext conftest$ac_exeext
6720 if { (ac_try="$ac_link"
6721 case "(($ac_try" in
6722   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6723   *) ac_try_echo=$ac_try;;
6724 esac
6725 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
6726 $as_echo "$ac_try_echo") >&5
6727   (eval "$ac_link") 2>conftest.er1
6728   ac_status=$?
6729   grep -v '^ *+' conftest.er1 >conftest.err
6730   rm -f conftest.er1
6731   cat conftest.err >&5
6732   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
6733   (exit $ac_status); } && {
6734          test -z "$ac_cxx_werror_flag" ||
6735          test ! -s conftest.err
6736        } && test -s conftest$ac_exeext && {
6737          test "$cross_compiling" = yes ||
6738          $as_test_x conftest$ac_exeext
6739        }; then
6740   ac_cv_lib_Xext_XMissingExtension=yes
6741 else
6742   $as_echo "$as_me: failed program was:" >&5
6743 sed 's/^/| /' conftest.$ac_ext >&5
6744
6745         ac_cv_lib_Xext_XMissingExtension=no
6746 fi
6747
6748 rm -rf conftest.dSYM
6749 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6750       conftest$ac_exeext conftest.$ac_ext
6751 LIBS=$ac_check_lib_save_LIBS
6752 fi
6753 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_Xext_XMissingExtension" >&5
6754 $as_echo "$ac_cv_lib_Xext_XMissingExtension" >&6; }
6755 if test "x$ac_cv_lib_Xext_XMissingExtension" = x""yes; then
6756   x11_LIBS="$x11_LIBS -lXext"
6757
6758 cat >>confdefs.h <<\_ACEOF
6759 #define HAVE_LIBXEXT 1
6760 _ACEOF
6761
6762 fi
6763
6764
6765 { $as_echo "$as_me:$LINENO: checking for XF86VidModeSwitchToMode in -lXxf86vm" >&5
6766 $as_echo_n "checking for XF86VidModeSwitchToMode in -lXxf86vm... " >&6; }
6767 if test "${ac_cv_lib_Xxf86vm_XF86VidModeSwitchToMode+set}" = set; then
6768   $as_echo_n "(cached) " >&6
6769 else
6770   ac_check_lib_save_LIBS=$LIBS
6771 LIBS="-lXxf86vm $x11_LIBS $LIBS"
6772 cat >conftest.$ac_ext <<_ACEOF
6773 /* confdefs.h.  */
6774 _ACEOF
6775 cat confdefs.h >>conftest.$ac_ext
6776 cat >>conftest.$ac_ext <<_ACEOF
6777 /* end confdefs.h.  */
6778
6779 /* Override any GCC internal prototype to avoid an error.
6780    Use char because int might match the return type of a GCC
6781    builtin and then its argument prototype would still apply.  */
6782 #ifdef __cplusplus
6783 extern "C"
6784 #endif
6785 char XF86VidModeSwitchToMode ();
6786 int
6787 main ()
6788 {
6789 return XF86VidModeSwitchToMode ();
6790   ;
6791   return 0;
6792 }
6793 _ACEOF
6794 rm -f conftest.$ac_objext conftest$ac_exeext
6795 if { (ac_try="$ac_link"
6796 case "(($ac_try" in
6797   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6798   *) ac_try_echo=$ac_try;;
6799 esac
6800 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
6801 $as_echo "$ac_try_echo") >&5
6802   (eval "$ac_link") 2>conftest.er1
6803   ac_status=$?
6804   grep -v '^ *+' conftest.er1 >conftest.err
6805   rm -f conftest.er1
6806   cat conftest.err >&5
6807   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
6808   (exit $ac_status); } && {
6809          test -z "$ac_cxx_werror_flag" ||
6810          test ! -s conftest.err
6811        } && test -s conftest$ac_exeext && {
6812          test "$cross_compiling" = yes ||
6813          $as_test_x conftest$ac_exeext
6814        }; then
6815   ac_cv_lib_Xxf86vm_XF86VidModeSwitchToMode=yes
6816 else
6817   $as_echo "$as_me: failed program was:" >&5
6818 sed 's/^/| /' conftest.$ac_ext >&5
6819
6820         ac_cv_lib_Xxf86vm_XF86VidModeSwitchToMode=no
6821 fi
6822
6823 rm -rf conftest.dSYM
6824 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6825       conftest$ac_exeext conftest.$ac_ext
6826 LIBS=$ac_check_lib_save_LIBS
6827 fi
6828 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_Xxf86vm_XF86VidModeSwitchToMode" >&5
6829 $as_echo "$ac_cv_lib_Xxf86vm_XF86VidModeSwitchToMode" >&6; }
6830 if test "x$ac_cv_lib_Xxf86vm_XF86VidModeSwitchToMode" = x""yes; then
6831   x11_LIBS="$x11_LIBS -lXxf86vm"
6832
6833 cat >>confdefs.h <<\_ACEOF
6834 #define HAVE_LIBXXF86VM 1
6835 _ACEOF
6836
6837 fi
6838
6839
6840
6841
6842
6843 { $as_echo "$as_me:$LINENO: checking for glutMainLoop in -lglut" >&5
6844 $as_echo_n "checking for glutMainLoop in -lglut... " >&6; }
6845 if test "${ac_cv_lib_glut_glutMainLoop+set}" = set; then
6846   $as_echo_n "(cached) " >&6
6847 else
6848   ac_check_lib_save_LIBS=$LIBS
6849 LIBS="-lglut  $LIBS"
6850 cat >conftest.$ac_ext <<_ACEOF
6851 /* confdefs.h.  */
6852 _ACEOF
6853 cat confdefs.h >>conftest.$ac_ext
6854 cat >>conftest.$ac_ext <<_ACEOF
6855 /* end confdefs.h.  */
6856
6857 /* Override any GCC internal prototype to avoid an error.
6858    Use char because int might match the return type of a GCC
6859    builtin and then its argument prototype would still apply.  */
6860 #ifdef __cplusplus
6861 extern "C"
6862 #endif
6863 char glutMainLoop ();
6864 int
6865 main ()
6866 {
6867 return glutMainLoop ();
6868   ;
6869   return 0;
6870 }
6871 _ACEOF
6872 rm -f conftest.$ac_objext conftest$ac_exeext
6873 if { (ac_try="$ac_link"
6874 case "(($ac_try" in
6875   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6876   *) ac_try_echo=$ac_try;;
6877 esac
6878 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
6879 $as_echo "$ac_try_echo") >&5
6880   (eval "$ac_link") 2>conftest.er1
6881   ac_status=$?
6882   grep -v '^ *+' conftest.er1 >conftest.err
6883   rm -f conftest.er1
6884   cat conftest.err >&5
6885   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
6886   (exit $ac_status); } && {
6887          test -z "$ac_cxx_werror_flag" ||
6888          test ! -s conftest.err
6889        } && test -s conftest$ac_exeext && {
6890          test "$cross_compiling" = yes ||
6891          $as_test_x conftest$ac_exeext
6892        }; then
6893   ac_cv_lib_glut_glutMainLoop=yes
6894 else
6895   $as_echo "$as_me: failed program was:" >&5
6896 sed 's/^/| /' conftest.$ac_ext >&5
6897
6898         ac_cv_lib_glut_glutMainLoop=no
6899 fi
6900
6901 rm -rf conftest.dSYM
6902 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6903       conftest$ac_exeext conftest.$ac_ext
6904 LIBS=$ac_check_lib_save_LIBS
6905 fi
6906 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_glut_glutMainLoop" >&5
6907 $as_echo "$ac_cv_lib_glut_glutMainLoop" >&6; }
6908 if test "x$ac_cv_lib_glut_glutMainLoop" = x""yes; then
6909
6910   if test x$enable_glut = xyes; then
6911     ConstruoTargets="$ConstruoTargets construo.glut"
6912   fi
6913   glut_LIBS="-lglut"
6914
6915
6916 fi
6917
6918
6919 { $as_echo "$as_me:$LINENO: checking for glutMainLoop in -lfreeglut-1.3" >&5
6920 $as_echo_n "checking for glutMainLoop in -lfreeglut-1.3... " >&6; }
6921 if test "${ac_cv_lib_freeglut_1_3_glutMainLoop+set}" = set; then
6922   $as_echo_n "(cached) " >&6
6923 else
6924   ac_check_lib_save_LIBS=$LIBS
6925 LIBS="-lfreeglut-1.3  $LIBS"
6926 cat >conftest.$ac_ext <<_ACEOF
6927 /* confdefs.h.  */
6928 _ACEOF
6929 cat confdefs.h >>conftest.$ac_ext
6930 cat >>conftest.$ac_ext <<_ACEOF
6931 /* end confdefs.h.  */
6932
6933 /* Override any GCC internal prototype to avoid an error.
6934    Use char because int might match the return type of a GCC
6935    builtin and then its argument prototype would still apply.  */
6936 #ifdef __cplusplus
6937 extern "C"
6938 #endif
6939 char glutMainLoop ();
6940 int
6941 main ()
6942 {
6943 return glutMainLoop ();
6944   ;
6945   return 0;
6946 }
6947 _ACEOF
6948 rm -f conftest.$ac_objext conftest$ac_exeext
6949 if { (ac_try="$ac_link"
6950 case "(($ac_try" in
6951   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6952   *) ac_try_echo=$ac_try;;
6953 esac
6954 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
6955 $as_echo "$ac_try_echo") >&5
6956   (eval "$ac_link") 2>conftest.er1
6957   ac_status=$?
6958   grep -v '^ *+' conftest.er1 >conftest.err
6959   rm -f conftest.er1
6960   cat conftest.err >&5
6961   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
6962   (exit $ac_status); } && {
6963          test -z "$ac_cxx_werror_flag" ||
6964          test ! -s conftest.err
6965        } && test -s conftest$ac_exeext && {
6966          test "$cross_compiling" = yes ||
6967          $as_test_x conftest$ac_exeext
6968        }; then
6969   ac_cv_lib_freeglut_1_3_glutMainLoop=yes
6970 else
6971   $as_echo "$as_me: failed program was:" >&5
6972 sed 's/^/| /' conftest.$ac_ext >&5
6973
6974         ac_cv_lib_freeglut_1_3_glutMainLoop=no
6975 fi
6976
6977 rm -rf conftest.dSYM
6978 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6979       conftest$ac_exeext conftest.$ac_ext
6980 LIBS=$ac_check_lib_save_LIBS
6981 fi
6982 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_freeglut_1_3_glutMainLoop" >&5
6983 $as_echo "$ac_cv_lib_freeglut_1_3_glutMainLoop" >&6; }
6984 if test "x$ac_cv_lib_freeglut_1_3_glutMainLoop" = x""yes; then
6985
6986   if test x$enable_glut = xyes; then
6987     ConstruoTargets="$ConstruoTargets construo.freeglut"
6988   fi
6989   freeglut_LIBS="-lfreeglut-1.3"
6990
6991
6992 fi
6993
6994
6995 if test -z "$ConstruoTargets"; then
6996    echo ""
6997    echo "ERROR: Neither X11 nor Glut could be detected, so Construo is not"
6998    echo "ERROR: buildable. You might need to install the -devel packages for"
6999    echo "ERROR: the libraries or check what else could have gone wrong."
7000    echo "ERROR: The file 'config.log' contains more details on the runed libary"
7001    echo "ERROR: checks and might help you to figure out what went wrong."
7002    echo ""
7003    exit 1
7004 fi
7005
7006
7007
7008 ac_config_files="$ac_config_files Makefile examples/Makefile"
7009
7010 cat >confcache <<\_ACEOF
7011 # This file is a shell script that caches the results of configure
7012 # tests run on this system so they can be shared between configure
7013 # scripts and configure runs, see configure's option --config-cache.
7014 # It is not useful on other systems.  If it contains results you don't
7015 # want to keep, you may remove or edit it.
7016 #
7017 # config.status only pays attention to the cache file if you give it
7018 # the --recheck option to rerun configure.
7019 #
7020 # `ac_cv_env_foo' variables (set or unset) will be overridden when
7021 # loading this file, other *unset* `ac_cv_foo' will be assigned the
7022 # following values.
7023
7024 _ACEOF
7025
7026 # The following way of writing the cache mishandles newlines in values,
7027 # but we know of no workaround that is simple, portable, and efficient.
7028 # So, we kill variables containing newlines.
7029 # Ultrix sh set writes to stderr and can't be redirected directly,
7030 # and sets the high bit in the cache file unless we assign to the vars.
7031 (
7032   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
7033     eval ac_val=\$$ac_var
7034     case $ac_val in #(
7035     *${as_nl}*)
7036       case $ac_var in #(
7037       *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5
7038 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
7039       esac
7040       case $ac_var in #(
7041       _ | IFS | as_nl) ;; #(
7042       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
7043       *) $as_unset $ac_var ;;
7044       esac ;;
7045     esac
7046   done
7047
7048   (set) 2>&1 |
7049     case $as_nl`(ac_space=' '; set) 2>&1` in #(
7050     *${as_nl}ac_space=\ *)
7051       # `set' does not quote correctly, so add quotes (double-quote
7052       # substitution turns \\\\ into \\, and sed turns \\ into \).
7053       sed -n \
7054         "s/'/'\\\\''/g;
7055           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
7056       ;; #(
7057     *)
7058       # `set' quotes correctly as required by POSIX, so do not add quotes.
7059       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
7060       ;;
7061     esac |
7062     sort
7063 ) |
7064   sed '
7065      /^ac_cv_env_/b end
7066      t clear
7067      :clear
7068      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
7069      t end
7070      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7071      :end' >>confcache
7072 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
7073   if test -w "$cache_file"; then
7074     test "x$cache_file" != "x/dev/null" &&
7075       { $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5
7076 $as_echo "$as_me: updating cache $cache_file" >&6;}
7077     cat confcache >$cache_file
7078   else
7079     { $as_echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
7080 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
7081   fi
7082 fi
7083 rm -f confcache
7084
7085 test "x$prefix" = xNONE && prefix=$ac_default_prefix
7086 # Let make expand exec_prefix.
7087 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7088
7089 DEFS=-DHAVE_CONFIG_H
7090
7091 ac_libobjs=
7092 ac_ltlibobjs=
7093 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7094   # 1. Remove the extension, and $U if already installed.
7095   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
7096   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
7097   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
7098   #    will be set to the directory where LIBOBJS objects are built.
7099   ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
7100   ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
7101 done
7102 LIBOBJS=$ac_libobjs
7103
7104 LTLIBOBJS=$ac_ltlibobjs
7105
7106
7107 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
7108   { { $as_echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
7109 Usually this means the macro was only invoked conditionally." >&5
7110 $as_echo "$as_me: error: conditional \"AMDEP\" was never defined.
7111 Usually this means the macro was only invoked conditionally." >&2;}
7112    { (exit 1); exit 1; }; }
7113 fi
7114 if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
7115   { { $as_echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.
7116 Usually this means the macro was only invoked conditionally." >&5
7117 $as_echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
7118 Usually this means the macro was only invoked conditionally." >&2;}
7119    { (exit 1); exit 1; }; }
7120 fi
7121 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
7122   { { $as_echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
7123 Usually this means the macro was only invoked conditionally." >&5
7124 $as_echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
7125 Usually this means the macro was only invoked conditionally." >&2;}
7126    { (exit 1); exit 1; }; }
7127 fi
7128
7129 : ${CONFIG_STATUS=./config.status}
7130 ac_write_fail=0
7131 ac_clean_files_save=$ac_clean_files
7132 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7133 { $as_echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
7134 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
7135 cat >$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7136 #! $SHELL
7137 # Generated by $as_me.
7138 # Run this file to recreate the current configuration.
7139 # Compiler output produced by configure, useful for debugging
7140 # configure, is in config.log if it exists.
7141
7142 debug=false
7143 ac_cs_recheck=false
7144 ac_cs_silent=false
7145 SHELL=\${CONFIG_SHELL-$SHELL}
7146 _ACEOF
7147
7148 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7149 ## --------------------- ##
7150 ## M4sh Initialization.  ##
7151 ## --------------------- ##
7152
7153 # Be more Bourne compatible
7154 DUALCASE=1; export DUALCASE # for MKS sh
7155 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
7156   emulate sh
7157   NULLCMD=:
7158   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
7159   # is contrary to our usage.  Disable this feature.
7160   alias -g '${1+"$@"}'='"$@"'
7161   setopt NO_GLOB_SUBST
7162 else
7163   case `(set -o) 2>/dev/null` in
7164   *posix*) set -o posix ;;
7165 esac
7166
7167 fi
7168
7169
7170
7171
7172 # PATH needs CR
7173 # Avoid depending upon Character Ranges.
7174 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7175 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7176 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7177 as_cr_digits='0123456789'
7178 as_cr_alnum=$as_cr_Letters$as_cr_digits
7179
7180 as_nl='
7181 '
7182 export as_nl
7183 # Printing a long string crashes Solaris 7 /usr/bin/printf.
7184 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
7185 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
7186 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
7187 if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
7188   as_echo='printf %s\n'
7189   as_echo_n='printf %s'
7190 else
7191   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
7192     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
7193     as_echo_n='/usr/ucb/echo -n'
7194   else
7195     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
7196     as_echo_n_body='eval
7197       arg=$1;
7198       case $arg in
7199       *"$as_nl"*)
7200         expr "X$arg" : "X\\(.*\\)$as_nl";
7201         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
7202       esac;
7203       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
7204     '
7205     export as_echo_n_body
7206     as_echo_n='sh -c $as_echo_n_body as_echo'
7207   fi
7208   export as_echo_body
7209   as_echo='sh -c $as_echo_body as_echo'
7210 fi
7211
7212 # The user is always right.
7213 if test "${PATH_SEPARATOR+set}" != set; then
7214   PATH_SEPARATOR=:
7215   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
7216     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
7217       PATH_SEPARATOR=';'
7218   }
7219 fi
7220
7221 # Support unset when possible.
7222 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7223   as_unset=unset
7224 else
7225   as_unset=false
7226 fi
7227
7228
7229 # IFS
7230 # We need space, tab and new line, in precisely that order.  Quoting is
7231 # there to prevent editors from complaining about space-tab.
7232 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
7233 # splitting by setting IFS to empty value.)
7234 IFS=" ""        $as_nl"
7235
7236 # Find who we are.  Look in the path if we contain no directory separator.
7237 case $0 in
7238   *[\\/]* ) as_myself=$0 ;;
7239   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7240 for as_dir in $PATH
7241 do
7242   IFS=$as_save_IFS
7243   test -z "$as_dir" && as_dir=.
7244   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7245 done
7246 IFS=$as_save_IFS
7247
7248      ;;
7249 esac
7250 # We did not find ourselves, most probably we were run as `sh COMMAND'
7251 # in which case we are not to be found in the path.
7252 if test "x$as_myself" = x; then
7253   as_myself=$0
7254 fi
7255 if test ! -f "$as_myself"; then
7256   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
7257   { (exit 1); exit 1; }
7258 fi
7259
7260 # Work around bugs in pre-3.0 UWIN ksh.
7261 for as_var in ENV MAIL MAILPATH
7262 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
7263 done
7264 PS1='$ '
7265 PS2='> '
7266 PS4='+ '
7267
7268 # NLS nuisances.
7269 LC_ALL=C
7270 export LC_ALL
7271 LANGUAGE=C
7272 export LANGUAGE
7273
7274 # Required to use basename.
7275 if expr a : '\(a\)' >/dev/null 2>&1 &&
7276    test "X`expr 00001 : '.*\(...\)'`" = X001; then
7277   as_expr=expr
7278 else
7279   as_expr=false
7280 fi
7281
7282 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
7283   as_basename=basename
7284 else
7285   as_basename=false
7286 fi
7287
7288
7289 # Name of the executable.
7290 as_me=`$as_basename -- "$0" ||
7291 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7292          X"$0" : 'X\(//\)$' \| \
7293          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
7294 $as_echo X/"$0" |
7295     sed '/^.*\/\([^/][^/]*\)\/*$/{
7296             s//\1/
7297             q
7298           }
7299           /^X\/\(\/\/\)$/{
7300             s//\1/
7301             q
7302           }
7303           /^X\/\(\/\).*/{
7304             s//\1/
7305             q
7306           }
7307           s/.*/./; q'`
7308
7309 # CDPATH.
7310 $as_unset CDPATH
7311
7312
7313
7314   as_lineno_1=$LINENO
7315   as_lineno_2=$LINENO
7316   test "x$as_lineno_1" != "x$as_lineno_2" &&
7317   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
7318
7319   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
7320   # uniformly replaced by the line number.  The first 'sed' inserts a
7321   # line-number line after each line using $LINENO; the second 'sed'
7322   # does the real work.  The second script uses 'N' to pair each
7323   # line-number line with the line containing $LINENO, and appends
7324   # trailing '-' during substitution so that $LINENO is not a special
7325   # case at line end.
7326   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
7327   # scripts with optimization help from Paolo Bonzini.  Blame Lee
7328   # E. McMahon (1931-1989) for sed's syntax.  :-)
7329   sed -n '
7330     p
7331     /[$]LINENO/=
7332   ' <$as_myself |
7333     sed '
7334       s/[$]LINENO.*/&-/
7335       t lineno
7336       b
7337       :lineno
7338       N
7339       :loop
7340       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
7341       t loop
7342       s/-\n.*//
7343     ' >$as_me.lineno &&
7344   chmod +x "$as_me.lineno" ||
7345     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
7346    { (exit 1); exit 1; }; }
7347
7348   # Don't try to exec as it changes $[0], causing all sort of problems
7349   # (the dirname of $[0] is not the place where we might find the
7350   # original and so on.  Autoconf is especially sensitive to this).
7351   . "./$as_me.lineno"
7352   # Exit status is that of the last command.
7353   exit
7354 }
7355
7356
7357 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
7358   as_dirname=dirname
7359 else
7360   as_dirname=false
7361 fi
7362
7363 ECHO_C= ECHO_N= ECHO_T=
7364 case `echo -n x` in
7365 -n*)
7366   case `echo 'x\c'` in
7367   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
7368   *)   ECHO_C='\c';;
7369   esac;;
7370 *)
7371   ECHO_N='-n';;
7372 esac
7373 if expr a : '\(a\)' >/dev/null 2>&1 &&
7374    test "X`expr 00001 : '.*\(...\)'`" = X001; then
7375   as_expr=expr
7376 else
7377   as_expr=false
7378 fi
7379
7380 rm -f conf$$ conf$$.exe conf$$.file
7381 if test -d conf$$.dir; then
7382   rm -f conf$$.dir/conf$$.file
7383 else
7384   rm -f conf$$.dir
7385   mkdir conf$$.dir 2>/dev/null
7386 fi
7387 if (echo >conf$$.file) 2>/dev/null; then
7388   if ln -s conf$$.file conf$$ 2>/dev/null; then
7389     as_ln_s='ln -s'
7390     # ... but there are two gotchas:
7391     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
7392     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
7393     # In both cases, we have to default to `cp -p'.
7394     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
7395       as_ln_s='cp -p'
7396   elif ln conf$$.file conf$$ 2>/dev/null; then
7397     as_ln_s=ln
7398   else
7399     as_ln_s='cp -p'
7400   fi
7401 else
7402   as_ln_s='cp -p'
7403 fi
7404 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
7405 rmdir conf$$.dir 2>/dev/null
7406
7407 if mkdir -p . 2>/dev/null; then
7408   as_mkdir_p=:
7409 else
7410   test -d ./-p && rmdir ./-p
7411   as_mkdir_p=false
7412 fi
7413
7414 if test -x / >/dev/null 2>&1; then
7415   as_test_x='test -x'
7416 else
7417   if ls -dL / >/dev/null 2>&1; then
7418     as_ls_L_option=L
7419   else
7420     as_ls_L_option=
7421   fi
7422   as_test_x='
7423     eval sh -c '\''
7424       if test -d "$1"; then
7425         test -d "$1/.";
7426       else
7427         case $1 in
7428         -*)set "./$1";;
7429         esac;
7430         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
7431         ???[sx]*):;;*)false;;esac;fi
7432     '\'' sh
7433   '
7434 fi
7435 as_executable_p=$as_test_x
7436
7437 # Sed expression to map a string onto a valid CPP name.
7438 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7439
7440 # Sed expression to map a string onto a valid variable name.
7441 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7442
7443
7444 exec 6>&1
7445
7446 # Save the log message, to keep $[0] and so on meaningful, and to
7447 # report actual input values of CONFIG_FILES etc. instead of their
7448 # values after options handling.
7449 ac_log="
7450 This file was extended by construo $as_me 0.2.2, which was
7451 generated by GNU Autoconf 2.63.  Invocation command line was
7452
7453   CONFIG_FILES    = $CONFIG_FILES
7454   CONFIG_HEADERS  = $CONFIG_HEADERS
7455   CONFIG_LINKS    = $CONFIG_LINKS
7456   CONFIG_COMMANDS = $CONFIG_COMMANDS
7457   $ $0 $@
7458
7459 on `(hostname || uname -n) 2>/dev/null | sed 1q`
7460 "
7461
7462 _ACEOF
7463
7464 case $ac_config_files in *"
7465 "*) set x $ac_config_files; shift; ac_config_files=$*;;
7466 esac
7467
7468 case $ac_config_headers in *"
7469 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
7470 esac
7471
7472
7473 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7474 # Files that config.status was made for.
7475 config_files="$ac_config_files"
7476 config_headers="$ac_config_headers"
7477 config_commands="$ac_config_commands"
7478
7479 _ACEOF
7480
7481 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7482 ac_cs_usage="\
7483 \`$as_me' instantiates files from templates according to the
7484 current configuration.
7485
7486 Usage: $0 [OPTION]... [FILE]...
7487
7488   -h, --help       print this help, then exit
7489   -V, --version    print version number and configuration settings, then exit
7490   -q, --quiet, --silent
7491                    do not print progress messages
7492   -d, --debug      don't remove temporary files
7493       --recheck    update $as_me by reconfiguring in the same conditions
7494       --file=FILE[:TEMPLATE]
7495                    instantiate the configuration file FILE
7496       --header=FILE[:TEMPLATE]
7497                    instantiate the configuration header FILE
7498
7499 Configuration files:
7500 $config_files
7501
7502 Configuration headers:
7503 $config_headers
7504
7505 Configuration commands:
7506 $config_commands
7507
7508 Report bugs to <bug-autoconf@gnu.org>."
7509
7510 _ACEOF
7511 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7512 ac_cs_version="\\
7513 construo config.status 0.2.2
7514 configured by $0, generated by GNU Autoconf 2.63,
7515   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
7516
7517 Copyright (C) 2008 Free Software Foundation, Inc.
7518 This config.status script is free software; the Free Software Foundation
7519 gives unlimited permission to copy, distribute and modify it."
7520
7521 ac_pwd='$ac_pwd'
7522 srcdir='$srcdir'
7523 INSTALL='$INSTALL'
7524 MKDIR_P='$MKDIR_P'
7525 AWK='$AWK'
7526 test -n "\$AWK" || AWK=awk
7527 _ACEOF
7528
7529 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7530 # The default lists apply if the user does not specify any file.
7531 ac_need_defaults=:
7532 while test $# != 0
7533 do
7534   case $1 in
7535   --*=*)
7536     ac_option=`expr "X$1" : 'X\([^=]*\)='`
7537     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
7538     ac_shift=:
7539     ;;
7540   *)
7541     ac_option=$1
7542     ac_optarg=$2
7543     ac_shift=shift
7544     ;;
7545   esac
7546
7547   case $ac_option in
7548   # Handling of the options.
7549   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7550     ac_cs_recheck=: ;;
7551   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
7552     $as_echo "$ac_cs_version"; exit ;;
7553   --debug | --debu | --deb | --de | --d | -d )
7554     debug=: ;;
7555   --file | --fil | --fi | --f )
7556     $ac_shift
7557     case $ac_optarg in
7558     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7559     esac
7560     CONFIG_FILES="$CONFIG_FILES '$ac_optarg'"
7561     ac_need_defaults=false;;
7562   --header | --heade | --head | --hea )
7563     $ac_shift
7564     case $ac_optarg in
7565     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7566     esac
7567     CONFIG_HEADERS="$CONFIG_HEADERS '$ac_optarg'"
7568     ac_need_defaults=false;;
7569   --he | --h)
7570     # Conflict between --help and --header
7571     { $as_echo "$as_me: error: ambiguous option: $1
7572 Try \`$0 --help' for more information." >&2
7573    { (exit 1); exit 1; }; };;
7574   --help | --hel | -h )
7575     $as_echo "$ac_cs_usage"; exit ;;
7576   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
7577   | -silent | --silent | --silen | --sile | --sil | --si | --s)
7578     ac_cs_silent=: ;;
7579
7580   # This is an error.
7581   -*) { $as_echo "$as_me: error: unrecognized option: $1
7582 Try \`$0 --help' for more information." >&2
7583    { (exit 1); exit 1; }; } ;;
7584
7585   *) ac_config_targets="$ac_config_targets $1"
7586      ac_need_defaults=false ;;
7587
7588   esac
7589   shift
7590 done
7591
7592 ac_configure_extra_args=
7593
7594 if $ac_cs_silent; then
7595   exec 6>/dev/null
7596   ac_configure_extra_args="$ac_configure_extra_args --silent"
7597 fi
7598
7599 _ACEOF
7600 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7601 if \$ac_cs_recheck; then
7602   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7603   shift
7604   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
7605   CONFIG_SHELL='$SHELL'
7606   export CONFIG_SHELL
7607   exec "\$@"
7608 fi
7609
7610 _ACEOF
7611 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7612 exec 5>>config.log
7613 {
7614   echo
7615   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7616 ## Running $as_me. ##
7617 _ASBOX
7618   $as_echo "$ac_log"
7619 } >&5
7620
7621 _ACEOF
7622 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7623 #
7624 # INIT-COMMANDS
7625 #
7626 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
7627
7628 _ACEOF
7629
7630 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7631
7632 # Handling of arguments.
7633 for ac_config_target in $ac_config_targets
7634 do
7635   case $ac_config_target in
7636     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
7637     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
7638     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7639     "examples/Makefile") CONFIG_FILES="$CONFIG_FILES examples/Makefile" ;;
7640
7641   *) { { $as_echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
7642 $as_echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
7643    { (exit 1); exit 1; }; };;
7644   esac
7645 done
7646
7647
7648 # If the user did not use the arguments to specify the items to instantiate,
7649 # then the envvar interface is used.  Set only those that are not.
7650 # We use the long form for the default assignment because of an extremely
7651 # bizarre bug on SunOS 4.1.3.
7652 if $ac_need_defaults; then
7653   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
7654   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
7655   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
7656 fi
7657
7658 # Have a temporary directory for convenience.  Make it in the build tree
7659 # simply because there is no reason against having it here, and in addition,
7660 # creating and moving files from /tmp can sometimes cause problems.
7661 # Hook for its removal unless debugging.
7662 # Note that there is a small window in which the directory will not be cleaned:
7663 # after its creation but before its name has been assigned to `$tmp'.
7664 $debug ||
7665 {
7666   tmp=
7667   trap 'exit_status=$?
7668   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
7669 ' 0
7670   trap '{ (exit 1); exit 1; }' 1 2 13 15
7671 }
7672 # Create a (secure) tmp directory for tmp files.
7673
7674 {
7675   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
7676   test -n "$tmp" && test -d "$tmp"
7677 }  ||
7678 {
7679   tmp=./conf$$-$RANDOM
7680   (umask 077 && mkdir "$tmp")
7681 } ||
7682 {
7683    $as_echo "$as_me: cannot create a temporary directory in ." >&2
7684    { (exit 1); exit 1; }
7685 }
7686
7687 # Set up the scripts for CONFIG_FILES section.
7688 # No need to generate them if there are no CONFIG_FILES.
7689 # This happens for instance with `./config.status config.h'.
7690 if test -n "$CONFIG_FILES"; then
7691
7692
7693 ac_cr='
'
7694 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
7695 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
7696   ac_cs_awk_cr='\\r'
7697 else
7698   ac_cs_awk_cr=$ac_cr
7699 fi
7700
7701 echo 'BEGIN {' >"$tmp/subs1.awk" &&
7702 _ACEOF
7703
7704
7705 {
7706   echo "cat >conf$$subs.awk <<_ACEOF" &&
7707   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
7708   echo "_ACEOF"
7709 } >conf$$subs.sh ||
7710   { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
7711 $as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
7712    { (exit 1); exit 1; }; }
7713 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
7714 ac_delim='%!_!# '
7715 for ac_last_try in false false false false false :; do
7716   . ./conf$$subs.sh ||
7717     { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
7718 $as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
7719    { (exit 1); exit 1; }; }
7720
7721   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
7722   if test $ac_delim_n = $ac_delim_num; then
7723     break
7724   elif $ac_last_try; then
7725     { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
7726 $as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
7727    { (exit 1); exit 1; }; }
7728   else
7729     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7730   fi
7731 done
7732 rm -f conf$$subs.sh
7733
7734 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7735 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
7736 _ACEOF
7737 sed -n '
7738 h
7739 s/^/S["/; s/!.*/"]=/
7740 p
7741 g
7742 s/^[^!]*!//
7743 :repl
7744 t repl
7745 s/'"$ac_delim"'$//
7746 t delim
7747 :nl
7748 h
7749 s/\(.\{148\}\).*/\1/
7750 t more1
7751 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
7752 p
7753 n
7754 b repl
7755 :more1
7756 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7757 p
7758 g
7759 s/.\{148\}//
7760 t nl
7761 :delim
7762 h
7763 s/\(.\{148\}\).*/\1/
7764 t more2
7765 s/["\\]/\\&/g; s/^/"/; s/$/"/
7766 p
7767 b
7768 :more2
7769 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7770 p
7771 g
7772 s/.\{148\}//
7773 t delim
7774 ' <conf$$subs.awk | sed '
7775 /^[^""]/{
7776   N
7777   s/\n//
7778 }
7779 ' >>$CONFIG_STATUS || ac_write_fail=1
7780 rm -f conf$$subs.awk
7781 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7782 _ACAWK
7783 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
7784   for (key in S) S_is_set[key] = 1
7785   FS = "\a"
7786
7787 }
7788 {
7789   line = $ 0
7790   nfields = split(line, field, "@")
7791   substed = 0
7792   len = length(field[1])
7793   for (i = 2; i < nfields; i++) {
7794     key = field[i]
7795     keylen = length(key)
7796     if (S_is_set[key]) {
7797       value = S[key]
7798       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
7799       len += length(value) + length(field[++i])
7800       substed = 1
7801     } else
7802       len += 1 + keylen
7803   }
7804
7805   print line
7806 }
7807
7808 _ACAWK
7809 _ACEOF
7810 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7811 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
7812   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
7813 else
7814   cat
7815 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
7816   || { { $as_echo "$as_me:$LINENO: error: could not setup config files machinery" >&5
7817 $as_echo "$as_me: error: could not setup config files machinery" >&2;}
7818    { (exit 1); exit 1; }; }
7819 _ACEOF
7820
7821 # VPATH may cause trouble with some makes, so we remove $(srcdir),
7822 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
7823 # trailing colons and then remove the whole line if VPATH becomes empty
7824 # (actually we leave an empty line to preserve line numbers).
7825 if test "x$srcdir" = x.; then
7826   ac_vpsub='/^[  ]*VPATH[        ]*=/{
7827 s/:*\$(srcdir):*/:/
7828 s/:*\${srcdir}:*/:/
7829 s/:*@srcdir@:*/:/
7830 s/^\([^=]*=[     ]*\):*/\1/
7831 s/:*$//
7832 s/^[^=]*=[       ]*$//
7833 }'
7834 fi
7835
7836 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7837 fi # test -n "$CONFIG_FILES"
7838
7839 # Set up the scripts for CONFIG_HEADERS section.
7840 # No need to generate them if there are no CONFIG_HEADERS.
7841 # This happens for instance with `./config.status Makefile'.
7842 if test -n "$CONFIG_HEADERS"; then
7843 cat >"$tmp/defines.awk" <<\_ACAWK ||
7844 BEGIN {
7845 _ACEOF
7846
7847 # Transform confdefs.h into an awk script `defines.awk', embedded as
7848 # here-document in config.status, that substitutes the proper values into
7849 # config.h.in to produce config.h.
7850
7851 # Create a delimiter string that does not exist in confdefs.h, to ease
7852 # handling of long lines.
7853 ac_delim='%!_!# '
7854 for ac_last_try in false false :; do
7855   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
7856   if test -z "$ac_t"; then
7857     break
7858   elif $ac_last_try; then
7859     { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_HEADERS" >&5
7860 $as_echo "$as_me: error: could not make $CONFIG_HEADERS" >&2;}
7861    { (exit 1); exit 1; }; }
7862   else
7863     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7864   fi
7865 done
7866
7867 # For the awk script, D is an array of macro values keyed by name,
7868 # likewise P contains macro parameters if any.  Preserve backslash
7869 # newline sequences.
7870
7871 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
7872 sed -n '
7873 s/.\{148\}/&'"$ac_delim"'/g
7874 t rset
7875 :rset
7876 s/^[     ]*#[    ]*define[       ][      ]*/ /
7877 t def
7878 d
7879 :def
7880 s/\\$//
7881 t bsnl
7882 s/["\\]/\\&/g
7883 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
7884 D["\1"]=" \3"/p
7885 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
7886 d
7887 :bsnl
7888 s/["\\]/\\&/g
7889 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
7890 D["\1"]=" \3\\\\\\n"\\/p
7891 t cont
7892 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
7893 t cont
7894 d
7895 :cont
7896 n
7897 s/.\{148\}/&'"$ac_delim"'/g
7898 t clear
7899 :clear
7900 s/\\$//
7901 t bsnlc
7902 s/["\\]/\\&/g; s/^/"/; s/$/"/p
7903 d
7904 :bsnlc
7905 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
7906 b cont
7907 ' <confdefs.h | sed '
7908 s/'"$ac_delim"'/"\\\
7909 "/g' >>$CONFIG_STATUS || ac_write_fail=1
7910
7911 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7912   for (key in D) D_is_set[key] = 1
7913   FS = "\a"
7914 }
7915 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
7916   line = \$ 0
7917   split(line, arg, " ")
7918   if (arg[1] == "#") {
7919     defundef = arg[2]
7920     mac1 = arg[3]
7921   } else {
7922     defundef = substr(arg[1], 2)
7923     mac1 = arg[2]
7924   }
7925   split(mac1, mac2, "(") #)
7926   macro = mac2[1]
7927   prefix = substr(line, 1, index(line, defundef) - 1)
7928   if (D_is_set[macro]) {
7929     # Preserve the white space surrounding the "#".
7930     print prefix "define", macro P[macro] D[macro]
7931     next
7932   } else {
7933     # Replace #undef with comments.  This is necessary, for example,
7934     # in the case of _POSIX_SOURCE, which is predefined and required
7935     # on some systems where configure will not decide to define it.
7936     if (defundef == "undef") {
7937       print "/*", prefix defundef, macro, "*/"
7938       next
7939     }
7940   }
7941 }
7942 { print }
7943 _ACAWK
7944 _ACEOF
7945 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7946   { { $as_echo "$as_me:$LINENO: error: could not setup config headers machinery" >&5
7947 $as_echo "$as_me: error: could not setup config headers machinery" >&2;}
7948    { (exit 1); exit 1; }; }
7949 fi # test -n "$CONFIG_HEADERS"
7950
7951
7952 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
7953 shift
7954 for ac_tag
7955 do
7956   case $ac_tag in
7957   :[FHLC]) ac_mode=$ac_tag; continue;;
7958   esac
7959   case $ac_mode$ac_tag in
7960   :[FHL]*:*);;
7961   :L* | :C*:*) { { $as_echo "$as_me:$LINENO: error: invalid tag $ac_tag" >&5
7962 $as_echo "$as_me: error: invalid tag $ac_tag" >&2;}
7963    { (exit 1); exit 1; }; };;
7964   :[FH]-) ac_tag=-:-;;
7965   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
7966   esac
7967   ac_save_IFS=$IFS
7968   IFS=:
7969   set x $ac_tag
7970   IFS=$ac_save_IFS
7971   shift
7972   ac_file=$1
7973   shift
7974
7975   case $ac_mode in
7976   :L) ac_source=$1;;
7977   :[FH])
7978     ac_file_inputs=
7979     for ac_f
7980     do
7981       case $ac_f in
7982       -) ac_f="$tmp/stdin";;
7983       *) # Look for the file first in the build tree, then in the source tree
7984          # (if the path is not absolute).  The absolute path cannot be DOS-style,
7985          # because $ac_f cannot contain `:'.
7986          test -f "$ac_f" ||
7987            case $ac_f in
7988            [\\/$]*) false;;
7989            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
7990            esac ||
7991            { { $as_echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
7992 $as_echo "$as_me: error: cannot find input file: $ac_f" >&2;}
7993    { (exit 1); exit 1; }; };;
7994       esac
7995       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
7996       ac_file_inputs="$ac_file_inputs '$ac_f'"
7997     done
7998
7999     # Let's still pretend it is `configure' which instantiates (i.e., don't
8000     # use $as_me), people would be surprised to read:
8001     #    /* config.h.  Generated by config.status.  */
8002     configure_input='Generated from '`
8003           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
8004         `' by configure.'
8005     if test x"$ac_file" != x-; then
8006       configure_input="$ac_file.  $configure_input"
8007       { $as_echo "$as_me:$LINENO: creating $ac_file" >&5
8008 $as_echo "$as_me: creating $ac_file" >&6;}
8009     fi
8010     # Neutralize special characters interpreted by sed in replacement strings.
8011     case $configure_input in #(
8012     *\&* | *\|* | *\\* )
8013        ac_sed_conf_input=`$as_echo "$configure_input" |
8014        sed 's/[\\\\&|]/\\\\&/g'`;; #(
8015     *) ac_sed_conf_input=$configure_input;;
8016     esac
8017
8018     case $ac_tag in
8019     *:-:* | *:-) cat >"$tmp/stdin" \
8020       || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
8021 $as_echo "$as_me: error: could not create $ac_file" >&2;}
8022    { (exit 1); exit 1; }; } ;;
8023     esac
8024     ;;
8025   esac
8026
8027   ac_dir=`$as_dirname -- "$ac_file" ||
8028 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8029          X"$ac_file" : 'X\(//\)[^/]' \| \
8030          X"$ac_file" : 'X\(//\)$' \| \
8031          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
8032 $as_echo X"$ac_file" |
8033     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8034             s//\1/
8035             q
8036           }
8037           /^X\(\/\/\)[^/].*/{
8038             s//\1/
8039             q
8040           }
8041           /^X\(\/\/\)$/{
8042             s//\1/
8043             q
8044           }
8045           /^X\(\/\).*/{
8046             s//\1/
8047             q
8048           }
8049           s/.*/./; q'`
8050   { as_dir="$ac_dir"
8051   case $as_dir in #(
8052   -*) as_dir=./$as_dir;;
8053   esac
8054   test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
8055     as_dirs=
8056     while :; do
8057       case $as_dir in #(
8058       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
8059       *) as_qdir=$as_dir;;
8060       esac
8061       as_dirs="'$as_qdir' $as_dirs"
8062       as_dir=`$as_dirname -- "$as_dir" ||
8063 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8064          X"$as_dir" : 'X\(//\)[^/]' \| \
8065          X"$as_dir" : 'X\(//\)$' \| \
8066          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
8067 $as_echo X"$as_dir" |
8068     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8069             s//\1/
8070             q
8071           }
8072           /^X\(\/\/\)[^/].*/{
8073             s//\1/
8074             q
8075           }
8076           /^X\(\/\/\)$/{
8077             s//\1/
8078             q
8079           }
8080           /^X\(\/\).*/{
8081             s//\1/
8082             q
8083           }
8084           s/.*/./; q'`
8085       test -d "$as_dir" && break
8086     done
8087     test -z "$as_dirs" || eval "mkdir $as_dirs"
8088   } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
8089 $as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
8090    { (exit 1); exit 1; }; }; }
8091   ac_builddir=.
8092
8093 case "$ac_dir" in
8094 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
8095 *)
8096   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
8097   # A ".." for each directory in $ac_dir_suffix.
8098   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
8099   case $ac_top_builddir_sub in
8100   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
8101   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
8102   esac ;;
8103 esac
8104 ac_abs_top_builddir=$ac_pwd
8105 ac_abs_builddir=$ac_pwd$ac_dir_suffix
8106 # for backward compatibility:
8107 ac_top_builddir=$ac_top_build_prefix
8108
8109 case $srcdir in
8110   .)  # We are building in place.
8111     ac_srcdir=.
8112     ac_top_srcdir=$ac_top_builddir_sub
8113     ac_abs_top_srcdir=$ac_pwd ;;
8114   [\\/]* | ?:[\\/]* )  # Absolute name.
8115     ac_srcdir=$srcdir$ac_dir_suffix;
8116     ac_top_srcdir=$srcdir
8117     ac_abs_top_srcdir=$srcdir ;;
8118   *) # Relative name.
8119     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
8120     ac_top_srcdir=$ac_top_build_prefix$srcdir
8121     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
8122 esac
8123 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
8124
8125
8126   case $ac_mode in
8127   :F)
8128   #
8129   # CONFIG_FILE
8130   #
8131
8132   case $INSTALL in
8133   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
8134   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
8135   esac
8136   ac_MKDIR_P=$MKDIR_P
8137   case $MKDIR_P in
8138   [\\/$]* | ?:[\\/]* ) ;;
8139   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
8140   esac
8141 _ACEOF
8142
8143 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8144 # If the template does not know about datarootdir, expand it.
8145 # FIXME: This hack should be removed a few years after 2.60.
8146 ac_datarootdir_hack=; ac_datarootdir_seen=
8147
8148 ac_sed_dataroot='
8149 /datarootdir/ {
8150   p
8151   q
8152 }
8153 /@datadir@/p
8154 /@docdir@/p
8155 /@infodir@/p
8156 /@localedir@/p
8157 /@mandir@/p
8158 '
8159 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
8160 *datarootdir*) ac_datarootdir_seen=yes;;
8161 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
8162   { $as_echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
8163 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
8164 _ACEOF
8165 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8166   ac_datarootdir_hack='
8167   s&@datadir@&$datadir&g
8168   s&@docdir@&$docdir&g
8169   s&@infodir@&$infodir&g
8170   s&@localedir@&$localedir&g
8171   s&@mandir@&$mandir&g
8172     s&\\\${datarootdir}&$datarootdir&g' ;;
8173 esac
8174 _ACEOF
8175
8176 # Neutralize VPATH when `$srcdir' = `.'.
8177 # Shell code in configure.ac might set extrasub.
8178 # FIXME: do we really want to maintain this feature?
8179 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8180 ac_sed_extra="$ac_vpsub
8181 $extrasub
8182 _ACEOF
8183 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8184 :t
8185 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8186 s|@configure_input@|$ac_sed_conf_input|;t t
8187 s&@top_builddir@&$ac_top_builddir_sub&;t t
8188 s&@top_build_prefix@&$ac_top_build_prefix&;t t
8189 s&@srcdir@&$ac_srcdir&;t t
8190 s&@abs_srcdir@&$ac_abs_srcdir&;t t
8191 s&@top_srcdir@&$ac_top_srcdir&;t t
8192 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
8193 s&@builddir@&$ac_builddir&;t t
8194 s&@abs_builddir@&$ac_abs_builddir&;t t
8195 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
8196 s&@INSTALL@&$ac_INSTALL&;t t
8197 s&@MKDIR_P@&$ac_MKDIR_P&;t t
8198 $ac_datarootdir_hack
8199 "
8200 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
8201   || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
8202 $as_echo "$as_me: error: could not create $ac_file" >&2;}
8203    { (exit 1); exit 1; }; }
8204
8205 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
8206   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
8207   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
8208   { $as_echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8209 which seems to be undefined.  Please make sure it is defined." >&5
8210 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8211 which seems to be undefined.  Please make sure it is defined." >&2;}
8212
8213   rm -f "$tmp/stdin"
8214   case $ac_file in
8215   -) cat "$tmp/out" && rm -f "$tmp/out";;
8216   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
8217   esac \
8218   || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
8219 $as_echo "$as_me: error: could not create $ac_file" >&2;}
8220    { (exit 1); exit 1; }; }
8221  ;;
8222   :H)
8223   #
8224   # CONFIG_HEADER
8225   #
8226   if test x"$ac_file" != x-; then
8227     {
8228       $as_echo "/* $configure_input  */" \
8229       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
8230     } >"$tmp/config.h" \
8231       || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
8232 $as_echo "$as_me: error: could not create $ac_file" >&2;}
8233    { (exit 1); exit 1; }; }
8234     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
8235       { $as_echo "$as_me:$LINENO: $ac_file is unchanged" >&5
8236 $as_echo "$as_me: $ac_file is unchanged" >&6;}
8237     else
8238       rm -f "$ac_file"
8239       mv "$tmp/config.h" "$ac_file" \
8240         || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
8241 $as_echo "$as_me: error: could not create $ac_file" >&2;}
8242    { (exit 1); exit 1; }; }
8243     fi
8244   else
8245     $as_echo "/* $configure_input  */" \
8246       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
8247       || { { $as_echo "$as_me:$LINENO: error: could not create -" >&5
8248 $as_echo "$as_me: error: could not create -" >&2;}
8249    { (exit 1); exit 1; }; }
8250   fi
8251 # Compute "$ac_file"'s index in $config_headers.
8252 _am_arg="$ac_file"
8253 _am_stamp_count=1
8254 for _am_header in $config_headers :; do
8255   case $_am_header in
8256     $_am_arg | $_am_arg:* )
8257       break ;;
8258     * )
8259       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
8260   esac
8261 done
8262 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
8263 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8264          X"$_am_arg" : 'X\(//\)[^/]' \| \
8265          X"$_am_arg" : 'X\(//\)$' \| \
8266          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
8267 $as_echo X"$_am_arg" |
8268     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8269             s//\1/
8270             q
8271           }
8272           /^X\(\/\/\)[^/].*/{
8273             s//\1/
8274             q
8275           }
8276           /^X\(\/\/\)$/{
8277             s//\1/
8278             q
8279           }
8280           /^X\(\/\).*/{
8281             s//\1/
8282             q
8283           }
8284           s/.*/./; q'`/stamp-h$_am_stamp_count
8285  ;;
8286
8287   :C)  { $as_echo "$as_me:$LINENO: executing $ac_file commands" >&5
8288 $as_echo "$as_me: executing $ac_file commands" >&6;}
8289  ;;
8290   esac
8291
8292
8293   case $ac_file$ac_mode in
8294     "depfiles":C) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do
8295   # Strip MF so we end up with the name of the file.
8296   mf=`echo "$mf" | sed -e 's/:.*$//'`
8297   # Check whether this is an Automake generated Makefile or not.
8298   # We used to match only the files named `Makefile.in', but
8299   # some people rename them; so instead we look at the file content.
8300   # Grep'ing the first line is not enough: some people post-process
8301   # each Makefile.in and add a new line on top of each file to say so.
8302   # Grep'ing the whole file is not good either: AIX grep has a line
8303   # limit of 2048, but all sed's we know have understand at least 4000.
8304   if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
8305     dirpart=`$as_dirname -- "$mf" ||
8306 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8307          X"$mf" : 'X\(//\)[^/]' \| \
8308          X"$mf" : 'X\(//\)$' \| \
8309          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
8310 $as_echo X"$mf" |
8311     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8312             s//\1/
8313             q
8314           }
8315           /^X\(\/\/\)[^/].*/{
8316             s//\1/
8317             q
8318           }
8319           /^X\(\/\/\)$/{
8320             s//\1/
8321             q
8322           }
8323           /^X\(\/\).*/{
8324             s//\1/
8325             q
8326           }
8327           s/.*/./; q'`
8328   else
8329     continue
8330   fi
8331   # Extract the definition of DEPDIR, am__include, and am__quote
8332   # from the Makefile without running `make'.
8333   DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
8334   test -z "$DEPDIR" && continue
8335   am__include=`sed -n 's/^am__include = //p' < "$mf"`
8336   test -z "am__include" && continue
8337   am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
8338   # When using ansi2knr, U may be empty or an underscore; expand it
8339   U=`sed -n 's/^U = //p' < "$mf"`
8340   # Find all dependency output files, they are included files with
8341   # $(DEPDIR) in their names.  We invoke sed twice because it is the
8342   # simplest approach to changing $(DEPDIR) to its actual value in the
8343   # expansion.
8344   for file in `sed -n "
8345     s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
8346        sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
8347     # Make sure the directory exists.
8348     test -f "$dirpart/$file" && continue
8349     fdir=`$as_dirname -- "$file" ||
8350 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8351          X"$file" : 'X\(//\)[^/]' \| \
8352          X"$file" : 'X\(//\)$' \| \
8353          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
8354 $as_echo X"$file" |
8355     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8356             s//\1/
8357             q
8358           }
8359           /^X\(\/\/\)[^/].*/{
8360             s//\1/
8361             q
8362           }
8363           /^X\(\/\/\)$/{
8364             s//\1/
8365             q
8366           }
8367           /^X\(\/\).*/{
8368             s//\1/
8369             q
8370           }
8371           s/.*/./; q'`
8372     { as_dir=$dirpart/$fdir
8373   case $as_dir in #(
8374   -*) as_dir=./$as_dir;;
8375   esac
8376   test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
8377     as_dirs=
8378     while :; do
8379       case $as_dir in #(
8380       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
8381       *) as_qdir=$as_dir;;
8382       esac
8383       as_dirs="'$as_qdir' $as_dirs"
8384       as_dir=`$as_dirname -- "$as_dir" ||
8385 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8386          X"$as_dir" : 'X\(//\)[^/]' \| \
8387          X"$as_dir" : 'X\(//\)$' \| \
8388          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
8389 $as_echo X"$as_dir" |
8390     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8391             s//\1/
8392             q
8393           }
8394           /^X\(\/\/\)[^/].*/{
8395             s//\1/
8396             q
8397           }
8398           /^X\(\/\/\)$/{
8399             s//\1/
8400             q
8401           }
8402           /^X\(\/\).*/{
8403             s//\1/
8404             q
8405           }
8406           s/.*/./; q'`
8407       test -d "$as_dir" && break
8408     done
8409     test -z "$as_dirs" || eval "mkdir $as_dirs"
8410   } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
8411 $as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
8412    { (exit 1); exit 1; }; }; }
8413     # echo "creating $dirpart/$file"
8414     echo '# dummy' > "$dirpart/$file"
8415   done
8416 done
8417  ;;
8418
8419   esac
8420 done # for ac_tag
8421
8422
8423 { (exit 0); exit 0; }
8424 _ACEOF
8425 chmod +x $CONFIG_STATUS
8426 ac_clean_files=$ac_clean_files_save
8427
8428 test $ac_write_fail = 0 ||
8429   { { $as_echo "$as_me:$LINENO: error: write failure creating $CONFIG_STATUS" >&5
8430 $as_echo "$as_me: error: write failure creating $CONFIG_STATUS" >&2;}
8431    { (exit 1); exit 1; }; }
8432
8433
8434 # configure is writing to config.log, and then calls config.status.
8435 # config.status does its own redirection, appending to config.log.
8436 # Unfortunately, on DOS this fails, as config.log is still kept open
8437 # by configure, so config.status won't be able to write to it; its
8438 # output is simply discarded.  So we exec the FD to /dev/null,
8439 # effectively closing config.log, so it can be properly (re)opened and
8440 # appended to by config.status.  When coming back to configure, we
8441 # need to make the FD available again.
8442 if test "$no_create" != yes; then
8443   ac_cs_success=:
8444   ac_config_status_args=
8445   test "$silent" = yes &&
8446     ac_config_status_args="$ac_config_status_args --quiet"
8447   exec 5>/dev/null
8448   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
8449   exec 5>>config.log
8450   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8451   # would make configure fail if this is the last instruction.
8452   $ac_cs_success || { (exit 1); exit 1; }
8453 fi
8454 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
8455   { $as_echo "$as_me:$LINENO: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
8456 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
8457 fi
8458
8459
8460 echo ""
8461 echo "   CXXFLAGS      = $CXXFLAGS"
8462 echo "   LIBS          = $LIBS"
8463 echo "   Debugging     = $enable_debug"
8464 echo "   GProf         = $enable_gprof"
8465 echo "   FunctionCheck = $enable_fcheck"
8466 echo "   Targets       =$ConstruoTargets"
8467 echo ""
8468 echo "Now type 'make' and everything should work, if not, write a bug reports to:"
8469 echo ""
8470 echo "  Ingo Ruhnke <grumbel@gmx.de>"
8471 echo ""
8472
8473 # EOF #