src/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.61.
   4 #
   5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   6 # 2002, 2003, 2004, 2005, 2006 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   # Zsh 3.x and 4.x performs 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$as_cr_digits
  39
  40 # The user is always right.
  41 if test "${PATH_SEPARATOR+set}" != set; then
  42   echo "#! /bin/sh" >conf$$.sh
  43   echo  "exit 0"   >>conf$$.sh
  44   chmod +x conf$$.sh
  45   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
  46     PATH_SEPARATOR=';'
  47   else
  48     PATH_SEPARATOR=:
  49   fi
  50   rm -f conf$$.sh
  51 fi
  52
  53 # Support unset when possible.
  54 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
  55   as_unset=unset
  56 else
  57   as_unset=false
  58 fi
  59
  60
  61 # IFS
  62 # We need space, tab and new line, in precisely that order.  Quoting is
  63 # there to prevent editors from complaining about space-tab.
  64 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  65 # splitting by setting IFS to empty value.)
  66 as_nl='
  67 '
  68 IFS=" ""        $as_nl"
  69
  70 # Find who we are.  Look in the path if we contain no directory separator.
  71 case $0 in
  72   *[\\/]* ) as_myself=$0 ;;
  73   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  74 for as_dir in $PATH
  75 do
  76   IFS=$as_save_IFS
  77   test -z "$as_dir" && as_dir=.
  78   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  79 done
  80 IFS=$as_save_IFS
  81
  82      ;;
  83 esac
  84 # We did not find ourselves, most probably we were run as `sh COMMAND'
  85 # in which case we are not to be found in the path.
  86 if test "x$as_myself" = x; then
  87   as_myself=$0
  88 fi
  89 if test ! -f "$as_myself"; then
  90   echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  91   { (exit 1); exit 1; }
  92 fi
  93
  94 # Work around bugs in pre-3.0 UWIN ksh.
  95 for as_var in ENV MAIL MAILPATH
  96 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
  97 done
  98 PS1='$ '
  99 PS2='> '
 100 PS4='+ '
 101
 102 # NLS nuisances.
 103 for as_var in \
 104   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
 105   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
 106   LC_TELEPHONE LC_TIME
 107 do
 108   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
 109     eval $as_var=C; export $as_var
 110   else
 111     ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
 112   fi
 113 done
 114
 115 # Required to use basename.
 116 if expr a : '\(a\)' >/dev/null 2>&1 &&
 117    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 118   as_expr=expr
 119 else
 120   as_expr=false
 121 fi
 122
 123 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 124   as_basename=basename
 125 else
 126   as_basename=false
 127 fi
 128
 129
 130 # Name of the executable.
 131 as_me=`$as_basename -- "$0" ||
 132 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 133          X"$0" : 'X\(//\)$' \| \
 134          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 135 echo X/"$0" |
 136     sed '/^.*\/\([^/][^/]*\)\/*$/{
 137             s//\1/
 138             q
 139           }
 140           /^X\/\(\/\/\)$/{
 141             s//\1/
 142             q
 143           }
 144           /^X\/\(\/\).*/{
 145             s//\1/
 146             q
 147           }
 148           s/.*/./; q'`
 149
 150 # CDPATH.
 151 $as_unset CDPATH
 152
 153
 154 if test "x$CONFIG_SHELL" = x; then
 155   if (eval ":") 2>/dev/null; then
 156   as_have_required=yes
 157 else
 158   as_have_required=no
 159 fi
 160
 161   if test $as_have_required = yes &&     (eval ":
 162 (as_func_return () {
 163   (exit \$1)
 164 }
 165 as_func_success () {
 166   as_func_return 0
 167 }
 168 as_func_failure () {
 169   as_func_return 1
 170 }
 171 as_func_ret_success () {
 172   return 0
 173 }
 174 as_func_ret_failure () {
 175   return 1
 176 }
 177
 178 exitcode=0
 179 if as_func_success; then
 180   :
 181 else
 182   exitcode=1
 183   echo as_func_success failed.
 184 fi
 185
 186 if as_func_failure; then
 187   exitcode=1
 188   echo as_func_failure succeeded.
 189 fi
 190
 191 if as_func_ret_success; then
 192   :
 193 else
 194   exitcode=1
 195   echo as_func_ret_success failed.
 196 fi
 197
 198 if as_func_ret_failure; then
 199   exitcode=1
 200   echo as_func_ret_failure succeeded.
 201 fi
 202
 203 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
 204   :
 205 else
 206   exitcode=1
 207   echo positional parameters were not saved.
 208 fi
 209
 210 test \$exitcode = 0) || { (exit 1); exit 1; }
 211
 212 (
 213   as_lineno_1=\$LINENO
 214   as_lineno_2=\$LINENO
 215   test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
 216   test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
 217 ") 2> /dev/null; then
 218   :
 219 else
 220   as_candidate_shells=
 221     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 222 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 223 do
 224   IFS=$as_save_IFS
 225   test -z "$as_dir" && as_dir=.
 226   case $as_dir in
 227          /*)
 228            for as_base in sh bash ksh sh5; do
 229              as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
 230            done;;
 231        esac
 232 done
 233 IFS=$as_save_IFS
 234
 235
 236       for as_shell in $as_candidate_shells $SHELL; do
 237          # Try only shells that exist, to save several forks.
 238          if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 239                 { ("$as_shell") 2> /dev/null <<\_ASEOF
 240 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 241   emulate sh
 242   NULLCMD=:
 243   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
 244   # is contrary to our usage.  Disable this feature.
 245   alias -g '${1+"$@"}'='"$@"'
 246   setopt NO_GLOB_SUBST
 247 else
 248   case `(set -o) 2>/dev/null` in
 249   *posix*) set -o posix ;;
 250 esac
 251
 252 fi
 253
 254
 255 :
 256 _ASEOF
 257 }; then
 258   CONFIG_SHELL=$as_shell
 259                as_have_required=yes
 260                if { "$as_shell" 2> /dev/null <<\_ASEOF
 261 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 262   emulate sh
 263   NULLCMD=:
 264   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
 265   # is contrary to our usage.  Disable this feature.
 266   alias -g '${1+"$@"}'='"$@"'
 267   setopt NO_GLOB_SUBST
 268 else
 269   case `(set -o) 2>/dev/null` in
 270   *posix*) set -o posix ;;
 271 esac
 272
 273 fi
 274
 275
 276 :
 277 (as_func_return () {
 278   (exit $1)
 279 }
 280 as_func_success () {
 281   as_func_return 0
 282 }
 283 as_func_failure () {
 284   as_func_return 1
 285 }
 286 as_func_ret_success () {
 287   return 0
 288 }
 289 as_func_ret_failure () {
 290   return 1
 291 }
 292
 293 exitcode=0
 294 if as_func_success; then
 295   :
 296 else
 297   exitcode=1
 298   echo as_func_success failed.
 299 fi
 300
 301 if as_func_failure; then
 302   exitcode=1
 303   echo as_func_failure succeeded.
 304 fi
 305
 306 if as_func_ret_success; then
 307   :
 308 else
 309   exitcode=1
 310   echo as_func_ret_success failed.
 311 fi
 312
 313 if as_func_ret_failure; then
 314   exitcode=1
 315   echo as_func_ret_failure succeeded.
 316 fi
 317
 318 if ( set x; as_func_ret_success y && test x = "$1" ); then
 319   :
 320 else
 321   exitcode=1
 322   echo positional parameters were not saved.
 323 fi
 324
 325 test $exitcode = 0) || { (exit 1); exit 1; }
 326
 327 (
 328   as_lineno_1=$LINENO
 329   as_lineno_2=$LINENO
 330   test "x$as_lineno_1" != "x$as_lineno_2" &&
 331   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
 332
 333 _ASEOF
 334 }; then
 335   break
 336 fi
 337
 338 fi
 339
 340       done
 341
 342       if test "x$CONFIG_SHELL" != x; then
 343   for as_var in BASH_ENV ENV
 344         do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
 345         done
 346         export CONFIG_SHELL
 347         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 348 fi
 349
 350
 351     if test $as_have_required = no; then
 352   echo This script requires a shell more modern than all the
 353       echo shells that I found on your system.  Please install a
 354       echo modern shell, or manually run the script under such a
 355       echo shell if you do have one.
 356       { (exit 1); exit 1; }
 357 fi
 358
 359
 360 fi
 361
 362 fi
 363
 364
 365
 366 (eval "as_func_return () {
 367   (exit \$1)
 368 }
 369 as_func_success () {
 370   as_func_return 0
 371 }
 372 as_func_failure () {
 373   as_func_return 1
 374 }
 375 as_func_ret_success () {
 376   return 0
 377 }
 378 as_func_ret_failure () {
 379   return 1
 380 }
 381
 382 exitcode=0
 383 if as_func_success; then
 384   :
 385 else
 386   exitcode=1
 387   echo as_func_success failed.
 388 fi
 389
 390 if as_func_failure; then
 391   exitcode=1
 392   echo as_func_failure succeeded.
 393 fi
 394
 395 if as_func_ret_success; then
 396   :
 397 else
 398   exitcode=1
 399   echo as_func_ret_success failed.
 400 fi
 401
 402 if as_func_ret_failure; then
 403   exitcode=1
 404   echo as_func_ret_failure succeeded.
 405 fi
 406
 407 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
 408   :
 409 else
 410   exitcode=1
 411   echo positional parameters were not saved.
 412 fi
 413
 414 test \$exitcode = 0") || {
 415   echo No shell found that supports shell functions.
 416   echo Please tell autoconf@gnu.org about your system,
 417   echo including any error possibly output before this
 418   echo message
 419 }
 420
 421
 422
 423   as_lineno_1=$LINENO
 424   as_lineno_2=$LINENO
 425   test "x$as_lineno_1" != "x$as_lineno_2" &&
 426   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
 427
 428   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
 429   # uniformly replaced by the line number.  The first 'sed' inserts a
 430   # line-number line after each line using $LINENO; the second 'sed'
 431   # does the real work.  The second script uses 'N' to pair each
 432   # line-number line with the line containing $LINENO, and appends
 433   # trailing '-' during substitution so that $LINENO is not a special
 434   # case at line end.
 435   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
 436   # scripts with optimization help from Paolo Bonzini.  Blame Lee
 437   # E. McMahon (1931-1989) for sed's syntax.  :-)
 438   sed -n '
 439     p
 440     /[$]LINENO/=
 441   ' <$as_myself |
 442     sed '
 443       s/[$]LINENO.*/&-/
 444       t lineno
 445       b
 446       :lineno
 447       N
 448       :loop
 449       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 450       t loop
 451       s/-\n.*//
 452     ' >$as_me.lineno &&
 453   chmod +x "$as_me.lineno" ||
 454     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
 455    { (exit 1); exit 1; }; }
 456
 457   # Don't try to exec as it changes $[0], causing all sort of problems
 458   # (the dirname of $[0] is not the place where we might find the
 459   # original and so on.  Autoconf is especially sensitive to this).
 460   . "./$as_me.lineno"
 461   # Exit status is that of the last command.
 462   exit
 463 }
 464
 465
 466 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 467   as_dirname=dirname
 468 else
 469   as_dirname=false
 470 fi
 471
 472 ECHO_C= ECHO_N= ECHO_T=
 473 case `echo -n x` in
 474 -n*)
 475   case `echo 'x\c'` in
 476   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 477   *)   ECHO_C='\c';;
 478   esac;;
 479 *)
 480   ECHO_N='-n';;
 481 esac
 482
 483 if expr a : '\(a\)' >/dev/null 2>&1 &&
 484    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 485   as_expr=expr
 486 else
 487   as_expr=false
 488 fi
 489
 490 rm -f conf$$ conf$$.exe conf$$.file
 491 if test -d conf$$.dir; then
 492   rm -f conf$$.dir/conf$$.file
 493 else
 494   rm -f conf$$.dir
 495   mkdir conf$$.dir
 496 fi
 497 echo >conf$$.file
 498 if ln -s conf$$.file conf$$ 2>/dev/null; then
 499   as_ln_s='ln -s'
 500   # ... but there are two gotchas:
 501   # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 502   # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 503   # In both cases, we have to default to `cp -p'.
 504   ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 505     as_ln_s='cp -p'
 506 elif ln conf$$.file conf$$ 2>/dev/null; then
 507   as_ln_s=ln
 508 else
 509   as_ln_s='cp -p'
 510 fi
 511 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 512 rmdir conf$$.dir 2>/dev/null
 513
 514 if mkdir -p . 2>/dev/null; then
 515   as_mkdir_p=:
 516 else
 517   test -d ./-p && rmdir ./-p
 518   as_mkdir_p=false
 519 fi
 520
 521 if test -x / >/dev/null 2>&1; then
 522   as_test_x='test -x'
 523 else
 524   if ls -dL / >/dev/null 2>&1; then
 525     as_ls_L_option=L
 526   else
 527     as_ls_L_option=
 528   fi
 529   as_test_x='
 530     eval sh -c '\''
 531       if test -d "$1"; then
 532         test -d "$1/.";
 533       else
 534         case $1 in
 535         -*)set "./$1";;
 536         esac;
 537         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
 538         ???[sx]*):;;*)false;;esac;fi
 539     '\'' sh
 540   '
 541 fi
 542 as_executable_p=$as_test_x
 543
 544 # Sed expression to map a string onto a valid CPP name.
 545 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 546
 547 # Sed expression to map a string onto a valid variable name.
 548 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 549
 550
 551
 552 exec 7<&0 </dev/null 6>&1
 553
 554 # Name of the host.
 555 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 556 # so uname gets run too.
 557 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 558
 559 #
 560 # Initializations.
 561 #
 562 ac_default_prefix=/usr/local
 563 ac_clean_files=
 564 ac_config_libobj_dir=.
 565 LIBOBJS=
 566 cross_compiling=no
 567 subdirs=
 568 MFLAGS=
 569 MAKEFLAGS=
 570 SHELL=${CONFIG_SHELL-/bin/sh}
 571
 572 # Identity of this package.
 573 PACKAGE_NAME=
 574 PACKAGE_TARNAME=
 575 PACKAGE_VERSION=
 576 PACKAGE_STRING=
 577 PACKAGE_BUGREPORT=
 578
 579 # Factoring default headers for most tests.
 580 ac_includes_default="\
 581 #include <stdio.h>
 582 #ifdef HAVE_SYS_TYPES_H
 583 # include <sys/types.h>
 584 #endif
 585 #ifdef HAVE_SYS_STAT_H
 586 # include <sys/stat.h>
 587 #endif
 588 #ifdef STDC_HEADERS
 589 # include <stdlib.h>
 590 # include <stddef.h>
 591 #else
 592 # ifdef HAVE_STDLIB_H
 593 #  include <stdlib.h>
 594 # endif
 595 #endif
 596 #ifdef HAVE_STRING_H
 597 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 598 #  include <memory.h>
 599 # endif
 600 # include <string.h>
 601 #endif
 602 #ifdef HAVE_STRINGS_H
 603 # include <strings.h>
 604 #endif
 605 #ifdef HAVE_INTTYPES_H
 606 # include <inttypes.h>
 607 #endif
 608 #ifdef HAVE_STDINT_H
 609 # include <stdint.h>
 610 #endif
 611 #ifdef HAVE_UNISTD_H
 612 # include <unistd.h>
 613 #endif"
 614
 615 ac_subst_vars='SHELL
 616 PATH_SEPARATOR
 617 PACKAGE_NAME
 618 PACKAGE_TARNAME
 619 PACKAGE_VERSION
 620 PACKAGE_STRING
 621 PACKAGE_BUGREPORT
 622 exec_prefix
 623 prefix
 624 program_transform_name
 625 bindir
 626 sbindir
 627 libexecdir
 628 datarootdir
 629 datadir
 630 sysconfdir
 631 sharedstatedir
 632 localstatedir
 633 includedir
 634 oldincludedir
 635 docdir
 636 infodir
 637 htmldir
 638 dvidir
 639 pdfdir
 640 psdir
 641 libdir
 642 localedir
 643 mandir
 644 DEFS
 645 ECHO_C
 646 ECHO_N
 647 ECHO_T
 648 LIBS
 649 build_alias
 650 host_alias
 651 target_alias
 652 PACKAGE
 653 DEVEL_VERSION
 654 DEVEL_RELEASE
 655 STABLE_VERSION
 656 STABLE_RELEASE
 657 CC
 658 CFLAGS
 659 LDFLAGS
 660 CPPFLAGS
 661 ac_ct_CC
 662 EXEEXT
 663 OBJEXT
 664 CXX
 665 CXXFLAGS
 666 ac_ct_CXX
 667 GUILE_CFLAGS
 668 GUILE_LDFLAGS
 669 CONFIG_GUILE_SERIAL
 670 CXXCPP
 671 GREP
 672 EGREP
 673 XMKMF
 674 X_CFLAGS
 675 X_PRE_LIBS
 676 X_LIBS
 677 X_EXTRA_LIBS
 678 CONFIG_BDL
 679 CPP
 680 ICONV_CFLAGS
 681 ICONV_LDFLAGS
 682 FREETYPE_CFLAGS
 683 FREETYPE_LDFLAGS
 684 CAIRO_CFLAGS
 685 CAIRO_LDFLAGS
 686 IMLIB2_CFLAGS
 687 IMLIB2_LDFLAGS
 688 AXEL_CFLAGS
 689 AXEL_LDFLAGS
 690 build
 691 build_cpu
 692 build_vendor
 693 build_os
 694 host
 695 host_cpu
 696 host_vendor
 697 host_os
 698 CONFIG_EXPERIMENTAL
 699 CONFIG_MACOS
 700 QMAKE
 701 MOC
 702 UIC
 703 RCC
 704 QT_PATH
 705 TMPDIR
 706 QT_VERSION_MAJOR
 707 QT_DEFINES
 708 QT_CFLAGS
 709 QT_CXXFLAGS
 710 QT_INCPATH
 711 QT_CPPFLAGS
 712 QT_LDFLAGS
 713 QT_LFLAGS
 714 QT_LIBS
 715 X11_CFLAGS
 716 X11_LDFLAGS
 717 COCOA_CFLAGS
 718 COCOA_LDFLAGS
 719 CONFIG_X11
 720 CONFIG_COCOA
 721 CONFIG_QT
 722 CONFIG_GUI
 723 CONFIG_GUI_DEFINE
 724 CONFIG_CXXDIALECT
 725 CONFIG_OS
 726 CONFIG_OS_SUFFIX
 727 CONFIG_OS_COMPAT
 728 CONFIG_CXXWARNING
 729 CONFIG_CXXTEMPLATE
 730 CONFIG_CXXOPTIMIZE
 731 CONFIG_CXXDEBUG
 732 CONFIG_BFLAGS
 733 CONFIG_BSTATIC
 734 CONFIG_BSHARED
 735 CONFIG_BPATH
 736 CONFIG_WORD_LENGTH
 737 CONFIG_WORD_LENGTH_INC
 738 CONFIG_WORD_MASK
 739 CONFIG_MAX_FAST
 740 CONFIG_CXXFLAGS
 741 CONFIG_STD_SETENV
 742 CONFIG_SO
 743 CONFIG_LIB_PATH
 744 CONFIG_STRIP
 745 CONFIG_CHMOD
 746 LDRT
 747 tmorig
 748 tmdir
 749 tmsrc
 750 tmbin
 751 tmdata
 752 tmtgz
 753 tmrpm
 754 tmstgz
 755 tmsrpm
 756 tmwin
 757 LIBOBJS
 758 LTLIBOBJS'
 759 ac_subst_files=''
 760       ac_precious_vars='build_alias
 761 host_alias
 762 target_alias
 763 CC
 764 CFLAGS
 765 LDFLAGS
 766 LIBS
 767 CPPFLAGS
 768 CXX
 769 CXXFLAGS
 770 CCC
 771 CXXCPP
 772 XMKMF
 773 CPP
 774 TMPDIR'
 775
 776
 777 # Initialize some variables set by options.
 778 ac_init_help=
 779 ac_init_version=false
 780 # The variables have the same names as the options, with
 781 # dashes changed to underlines.
 782 cache_file=/dev/null
 783 exec_prefix=NONE
 784 no_create=
 785 no_recursion=
 786 prefix=NONE
 787 program_prefix=NONE
 788 program_suffix=NONE
 789 program_transform_name=s,x,x,
 790 silent=
 791 site=
 792 srcdir=
 793 verbose=
 794 x_includes=NONE
 795 x_libraries=NONE
 796
 797 # Installation directory options.
 798 # These are left unexpanded so users can "make install exec_prefix=/foo"
 799 # and all the variables that are supposed to be based on exec_prefix
 800 # by default will actually change.
 801 # Use braces instead of parens because sh, perl, etc. also accept them.
 802 # (The list follows the same order as the GNU Coding Standards.)
 803 bindir='${exec_prefix}/bin'
 804 sbindir='${exec_prefix}/sbin'
 805 libexecdir='${exec_prefix}/libexec'
 806 datarootdir='${prefix}/share'
 807 datadir='${datarootdir}'
 808 sysconfdir='${prefix}/etc'
 809 sharedstatedir='${prefix}/com'
 810 localstatedir='${prefix}/var'
 811 includedir='${prefix}/include'
 812 oldincludedir='/usr/include'
 813 docdir='${datarootdir}/doc/${PACKAGE}'
 814 infodir='${datarootdir}/info'
 815 htmldir='${docdir}'
 816 dvidir='${docdir}'
 817 pdfdir='${docdir}'
 818 psdir='${docdir}'
 819 libdir='${exec_prefix}/lib'
 820 localedir='${datarootdir}/locale'
 821 mandir='${datarootdir}/man'
 822
 823 ac_prev=
 824 ac_dashdash=
 825 for ac_option
 826 do
 827   # If the previous option needs an argument, assign it.
 828   if test -n "$ac_prev"; then
 829     eval $ac_prev=\$ac_option
 830     ac_prev=
 831     continue
 832   fi
 833
 834   case $ac_option in
 835   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 836   *)    ac_optarg=yes ;;
 837   esac
 838
 839   # Accept the important Cygnus configure options, so we can diagnose typos.
 840
 841   case $ac_dashdash$ac_option in
 842   --)
 843     ac_dashdash=yes ;;
 844
 845   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 846     ac_prev=bindir ;;
 847   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 848     bindir=$ac_optarg ;;
 849
 850   -build | --build | --buil | --bui | --bu)
 851     ac_prev=build_alias ;;
 852   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 853     build_alias=$ac_optarg ;;
 854
 855   -cache-file | --cache-file | --cache-fil | --cache-fi \
 856   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 857     ac_prev=cache_file ;;
 858   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 859   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 860     cache_file=$ac_optarg ;;
 861
 862   --config-cache | -C)
 863     cache_file=config.cache ;;
 864
 865   -datadir | --datadir | --datadi | --datad)
 866     ac_prev=datadir ;;
 867   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 868     datadir=$ac_optarg ;;
 869
 870   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 871   | --dataroo | --dataro | --datar)
 872     ac_prev=datarootdir ;;
 873   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 874   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 875     datarootdir=$ac_optarg ;;
 876
 877   -disable-* | --disable-*)
 878     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 879     # Reject names that are not valid shell variable names.
 880     expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 881       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 882    { (exit 1); exit 1; }; }
 883     ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
 884     eval enable_$ac_feature=no ;;
 885
 886   -docdir | --docdir | --docdi | --doc | --do)
 887     ac_prev=docdir ;;
 888   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 889     docdir=$ac_optarg ;;
 890
 891   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 892     ac_prev=dvidir ;;
 893   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 894     dvidir=$ac_optarg ;;
 895
 896   -enable-* | --enable-*)
 897     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 898     # Reject names that are not valid shell variable names.
 899     expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 900       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 901    { (exit 1); exit 1; }; }
 902     ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
 903     eval enable_$ac_feature=\$ac_optarg ;;
 904
 905   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 906   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 907   | --exec | --exe | --ex)
 908     ac_prev=exec_prefix ;;
 909   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 910   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 911   | --exec=* | --exe=* | --ex=*)
 912     exec_prefix=$ac_optarg ;;
 913
 914   -gas | --gas | --ga | --g)
 915     # Obsolete; use --with-gas.
 916     with_gas=yes ;;
 917
 918   -help | --help | --hel | --he | -h)
 919     ac_init_help=long ;;
 920   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 921     ac_init_help=recursive ;;
 922   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 923     ac_init_help=short ;;
 924
 925   -host | --host | --hos | --ho)
 926     ac_prev=host_alias ;;
 927   -host=* | --host=* | --hos=* | --ho=*)
 928     host_alias=$ac_optarg ;;
 929
 930   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 931     ac_prev=htmldir ;;
 932   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 933   | --ht=*)
 934     htmldir=$ac_optarg ;;
 935
 936   -includedir | --includedir | --includedi | --included | --include \
 937   | --includ | --inclu | --incl | --inc)
 938     ac_prev=includedir ;;
 939   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 940   | --includ=* | --inclu=* | --incl=* | --inc=*)
 941     includedir=$ac_optarg ;;
 942
 943   -infodir | --infodir | --infodi | --infod | --info | --inf)
 944     ac_prev=infodir ;;
 945   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 946     infodir=$ac_optarg ;;
 947
 948   -libdir | --libdir | --libdi | --libd)
 949     ac_prev=libdir ;;
 950   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 951     libdir=$ac_optarg ;;
 952
 953   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 954   | --libexe | --libex | --libe)
 955     ac_prev=libexecdir ;;
 956   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 957   | --libexe=* | --libex=* | --libe=*)
 958     libexecdir=$ac_optarg ;;
 959
 960   -localedir | --localedir | --localedi | --localed | --locale)
 961     ac_prev=localedir ;;
 962   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 963     localedir=$ac_optarg ;;
 964
 965   -localstatedir | --localstatedir | --localstatedi | --localstated \
 966   | --localstate | --localstat | --localsta | --localst | --locals)
 967     ac_prev=localstatedir ;;
 968   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 969   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 970     localstatedir=$ac_optarg ;;
 971
 972   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 973     ac_prev=mandir ;;
 974   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 975     mandir=$ac_optarg ;;
 976
 977   -nfp | --nfp | --nf)
 978     # Obsolete; use --without-fp.
 979     with_fp=no ;;
 980
 981   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 982   | --no-cr | --no-c | -n)
 983     no_create=yes ;;
 984
 985   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 986   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 987     no_recursion=yes ;;
 988
 989   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 990   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 991   | --oldin | --oldi | --old | --ol | --o)
 992     ac_prev=oldincludedir ;;
 993   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 994   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 995   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 996     oldincludedir=$ac_optarg ;;
 997
 998   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 999     ac_prev=prefix ;;
1000   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1001     prefix=$ac_optarg ;;
1002
1003   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1004   | --program-pre | --program-pr | --program-p)
1005     ac_prev=program_prefix ;;
1006   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1007   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1008     program_prefix=$ac_optarg ;;
1009
1010   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1011   | --program-suf | --program-su | --program-s)
1012     ac_prev=program_suffix ;;
1013   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1014   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1015     program_suffix=$ac_optarg ;;
1016
1017   -program-transform-name | --program-transform-name \
1018   | --program-transform-nam | --program-transform-na \
1019   | --program-transform-n | --program-transform- \
1020   | --program-transform | --program-transfor \
1021   | --program-transfo | --program-transf \
1022   | --program-trans | --program-tran \
1023   | --progr-tra | --program-tr | --program-t)
1024     ac_prev=program_transform_name ;;
1025   -program-transform-name=* | --program-transform-name=* \
1026   | --program-transform-nam=* | --program-transform-na=* \
1027   | --program-transform-n=* | --program-transform-=* \
1028   | --program-transform=* | --program-transfor=* \
1029   | --program-transfo=* | --program-transf=* \
1030   | --program-trans=* | --program-tran=* \
1031   | --progr-tra=* | --program-tr=* | --program-t=*)
1032     program_transform_name=$ac_optarg ;;
1033
1034   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1035     ac_prev=pdfdir ;;
1036   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1037     pdfdir=$ac_optarg ;;
1038
1039   -psdir | --psdir | --psdi | --psd | --ps)
1040     ac_prev=psdir ;;
1041   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1042     psdir=$ac_optarg ;;
1043
1044   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1045   | -silent | --silent | --silen | --sile | --sil)
1046     silent=yes ;;
1047
1048   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1049     ac_prev=sbindir ;;
1050   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1051   | --sbi=* | --sb=*)
1052     sbindir=$ac_optarg ;;
1053
1054   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1055   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1056   | --sharedst | --shareds | --shared | --share | --shar \
1057   | --sha | --sh)
1058     ac_prev=sharedstatedir ;;
1059   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1060   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1061   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1062   | --sha=* | --sh=*)
1063     sharedstatedir=$ac_optarg ;;
1064
1065   -site | --site | --sit)
1066     ac_prev=site ;;
1067   -site=* | --site=* | --sit=*)
1068     site=$ac_optarg ;;
1069
1070   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1071     ac_prev=srcdir ;;
1072   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1073     srcdir=$ac_optarg ;;
1074
1075   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1076   | --syscon | --sysco | --sysc | --sys | --sy)
1077     ac_prev=sysconfdir ;;
1078   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1079   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1080     sysconfdir=$ac_optarg ;;
1081
1082   -target | --target | --targe | --targ | --tar | --ta | --t)
1083     ac_prev=target_alias ;;
1084   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1085     target_alias=$ac_optarg ;;
1086
1087   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1088     verbose=yes ;;
1089
1090   -version | --version | --versio | --versi | --vers | -V)
1091     ac_init_version=: ;;
1092
1093   -with-* | --with-*)
1094     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1095     # Reject names that are not valid shell variable names.
1096     expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1097       { echo "$as_me: error: invalid package name: $ac_package" >&2
1098    { (exit 1); exit 1; }; }
1099     ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
1100     eval with_$ac_package=\$ac_optarg ;;
1101
1102   -without-* | --without-*)
1103     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1104     # Reject names that are not valid shell variable names.
1105     expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1106       { echo "$as_me: error: invalid package name: $ac_package" >&2
1107    { (exit 1); exit 1; }; }
1108     ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
1109     eval with_$ac_package=no ;;
1110
1111   --x)
1112     # Obsolete; use --with-x.
1113     with_x=yes ;;
1114
1115   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1116   | --x-incl | --x-inc | --x-in | --x-i)
1117     ac_prev=x_includes ;;
1118   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1119   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1120     x_includes=$ac_optarg ;;
1121
1122   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1123   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1124     ac_prev=x_libraries ;;
1125   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1126   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1127     x_libraries=$ac_optarg ;;
1128
1129   -*) { echo "$as_me: error: unrecognized option: $ac_option
1130 Try \`$0 --help' for more information." >&2
1131    { (exit 1); exit 1; }; }
1132     ;;
1133
1134   *=*)
1135     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1136     # Reject names that are not valid shell variable names.
1137     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
1138       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
1139    { (exit 1); exit 1; }; }
1140     eval $ac_envvar=\$ac_optarg
1141     export $ac_envvar ;;
1142
1143   *)
1144     # FIXME: should be removed in autoconf 3.0.
1145     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1146     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1147       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1148     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1149     ;;
1150
1151   esac
1152 done
1153
1154 if test -n "$ac_prev"; then
1155   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1156   { echo "$as_me: error: missing argument to $ac_option" >&2
1157    { (exit 1); exit 1; }; }
1158 fi
1159
1160 # Be sure to have absolute directory names.
1161 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1162                 datadir sysconfdir sharedstatedir localstatedir includedir \
1163                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1164                 libdir localedir mandir
1165 do
1166   eval ac_val=\$$ac_var
1167   case $ac_val in
1168     [\\/$]* | ?:[\\/]* )  continue;;
1169     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1170   esac
1171   { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
1172    { (exit 1); exit 1; }; }
1173 done
1174
1175 # There might be people who depend on the old broken behavior: `$host'
1176 # used to hold the argument of --host etc.
1177 # FIXME: To remove some day.
1178 build=$build_alias
1179 host=$host_alias
1180 target=$target_alias
1181
1182 # FIXME: To remove some day.
1183 if test "x$host_alias" != x; then
1184   if test "x$build_alias" = x; then
1185     cross_compiling=maybe
1186     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1187     If a cross compiler is detected then cross compile mode will be used." >&2
1188   elif test "x$build_alias" != "x$host_alias"; then
1189     cross_compiling=yes
1190   fi
1191 fi
1192
1193 ac_tool_prefix=
1194 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1195
1196 test "$silent" = yes && exec 6>/dev/null
1197
1198
1199 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1200 ac_ls_di=`ls -di .` &&
1201 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1202   { echo "$as_me: error: Working directory cannot be determined" >&2
1203    { (exit 1); exit 1; }; }
1204 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1205   { echo "$as_me: error: pwd does not report name of working directory" >&2
1206    { (exit 1); exit 1; }; }
1207
1208
1209 # Find the source files, if location was not specified.
1210 if test -z "$srcdir"; then
1211   ac_srcdir_defaulted=yes
1212   # Try the directory containing this script, then the parent directory.
1213   ac_confdir=`$as_dirname -- "$0" ||
1214 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1215          X"$0" : 'X\(//\)[^/]' \| \
1216          X"$0" : 'X\(//\)$' \| \
1217          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
1218 echo X"$0" |
1219     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1220             s//\1/
1221             q
1222           }
1223           /^X\(\/\/\)[^/].*/{
1224             s//\1/
1225             q
1226           }
1227           /^X\(\/\/\)$/{
1228             s//\1/
1229             q
1230           }
1231           /^X\(\/\).*/{
1232             s//\1/
1233             q
1234           }
1235           s/.*/./; q'`
1236   srcdir=$ac_confdir
1237   if test ! -r "$srcdir/$ac_unique_file"; then
1238     srcdir=..
1239   fi
1240 else
1241   ac_srcdir_defaulted=no
1242 fi
1243 if test ! -r "$srcdir/$ac_unique_file"; then
1244   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1245   { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
1246    { (exit 1); exit 1; }; }
1247 fi
1248 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1249 ac_abs_confdir=`(
1250         cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
1251    { (exit 1); exit 1; }; }
1252         pwd)`
1253 # When building in place, set srcdir=.
1254 if test "$ac_abs_confdir" = "$ac_pwd"; then
1255   srcdir=.
1256 fi
1257 # Remove unnecessary trailing slashes from srcdir.
1258 # Double slashes in file names in object file debugging info
1259 # mess up M-x gdb in Emacs.
1260 case $srcdir in
1261 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1262 esac
1263 for ac_var in $ac_precious_vars; do
1264   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1265   eval ac_env_${ac_var}_value=\$${ac_var}
1266   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1267   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1268 done
1269
1270 #
1271 # Report the --help message.
1272 #
1273 if test "$ac_init_help" = "long"; then
1274   # Omit some internal or obsolete options to make the list less imposing.
1275   # This message is too long to be a string in the A/UX 3.1 sh.
1276   cat <<_ACEOF
1277 \`configure' configures this package to adapt to many kinds of systems.
1278
1279 Usage: $0 [OPTION]... [VAR=VALUE]...
1280
1281 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1282 VAR=VALUE.  See below for descriptions of some of the useful variables.
1283
1284 Defaults for the options are specified in brackets.
1285
1286 Configuration:
1287   -h, --help              display this help and exit
1288       --help=short        display options specific to this package
1289       --help=recursive    display the short help of all the included packages
1290   -V, --version           display version information and exit
1291   -q, --quiet, --silent   do not print \`checking...' messages
1292       --cache-file=FILE   cache test results in FILE [disabled]
1293   -C, --config-cache      alias for \`--cache-file=config.cache'
1294   -n, --no-create         do not create output files
1295       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1296
1297 Installation directories:
1298   --prefix=PREFIX         install architecture-independent files in PREFIX
1299                           [$ac_default_prefix]
1300   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1301                           [PREFIX]
1302
1303 By default, \`make install' will install all the files in
1304 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1305 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1306 for instance \`--prefix=\$HOME'.
1307
1308 For better control, use the options below.
1309
1310 Fine tuning of the installation directories:
1311   --bindir=DIR           user executables [EPREFIX/bin]
1312   --sbindir=DIR          system admin executables [EPREFIX/sbin]
1313   --libexecdir=DIR       program executables [EPREFIX/libexec]
1314   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
1315   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
1316   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
1317   --libdir=DIR           object code libraries [EPREFIX/lib]
1318   --includedir=DIR       C header files [PREFIX/include]
1319   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
1320   --datarootdir=DIR      read-only arch.-independent data root [PREFIX/share]
1321   --datadir=DIR          read-only architecture-independent data [DATAROOTDIR]
1322   --infodir=DIR          info documentation [DATAROOTDIR/info]
1323   --localedir=DIR        locale-dependent data [DATAROOTDIR/locale]
1324   --mandir=DIR           man documentation [DATAROOTDIR/man]
1325   --docdir=DIR           documentation root [DATAROOTDIR/doc/PACKAGE]
1326   --htmldir=DIR          html documentation [DOCDIR]
1327   --dvidir=DIR           dvi documentation [DOCDIR]
1328   --pdfdir=DIR           pdf documentation [DOCDIR]
1329   --psdir=DIR            ps documentation [DOCDIR]
1330 _ACEOF
1331
1332   cat <<\_ACEOF
1333
1334 X features:
1335   --x-includes=DIR    X include files are in DIR
1336   --x-libraries=DIR   X library files are in DIR
1337
1338 System types:
1339   --build=BUILD     configure for building on BUILD [guessed]
1340   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1341 _ACEOF
1342 fi
1343
1344 if test -n "$ac_init_help"; then
1345
1346   cat <<\_ACEOF
1347
1348 Optional Features:
1349   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1350   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1351   --disable-fastalloc     omit fast allocator for small objects
1352   --enable-experimental   support new style rewriting code
1353   --enable-macosx-extensions   support new style rewriting code
1354   --enable-qt             replace X11 by Qt interface
1355   --enable-cocoa          replace X11 by Cocoa interface
1356   --enable-debug=ARG      install a debugging enable executable -ggdb
1357   --enable-assert           exit on failed assertions in code
1358   --enable-warnings       print warning messages during compilation
1359   --enable-optimize=ARG   compile with optimizations guessed
1360
1361 Optional Packages:
1362   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1363   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1364   --with-x                use the X Window System
1365   --with-iconv=DIR        where to find iconv system
1366   --with-freetype=ARG     with freetype support ARG=linked
1367   --with-cairo=ARG        with cairo support ARG=no
1368   --with-imlib2=ARG       with imlib2 support ARG=no
1369   --with-axel=ARG       with axel support ARG=no
1370   --with-qt               Path to Qt [Look in PATH and /usr/local/Trolltech]
1371
1372 Some influential environment variables:
1373   CC          C compiler command
1374   CFLAGS      C compiler flags
1375   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1376               nonstandard directory <lib dir>
1377   LIBS        libraries to pass to the linker, e.g. -l<library>
1378   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1379               you have headers in a nonstandard directory <include dir>
1380   CXX         C++ compiler command
1381   CXXFLAGS    C++ compiler flags
1382   CXXCPP      C++ preprocessor
1383   XMKMF       Path to xmkmf, Makefile generator for X Window System
1384   CPP         C preprocessor
1385   TMPDIR      A temporary directory with write access [/tmp]
1386
1387 Use these variables to override the choices made by `configure' or to help
1388 it to find libraries and programs with nonstandard names/locations.
1389
1390 _ACEOF
1391 ac_status=$?
1392 fi
1393
1394 if test "$ac_init_help" = "recursive"; then
1395   # If there are subdirs, report their specific --help.
1396   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1397     test -d "$ac_dir" || continue
1398     ac_builddir=.
1399
1400 case "$ac_dir" in
1401 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1402 *)
1403   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
1404   # A ".." for each directory in $ac_dir_suffix.
1405   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
1406   case $ac_top_builddir_sub in
1407   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1408   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1409   esac ;;
1410 esac
1411 ac_abs_top_builddir=$ac_pwd
1412 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1413 # for backward compatibility:
1414 ac_top_builddir=$ac_top_build_prefix
1415
1416 case $srcdir in
1417   .)  # We are building in place.
1418     ac_srcdir=.
1419     ac_top_srcdir=$ac_top_builddir_sub
1420     ac_abs_top_srcdir=$ac_pwd ;;
1421   [\\/]* | ?:[\\/]* )  # Absolute name.
1422     ac_srcdir=$srcdir$ac_dir_suffix;
1423     ac_top_srcdir=$srcdir
1424     ac_abs_top_srcdir=$srcdir ;;
1425   *) # Relative name.
1426     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1427     ac_top_srcdir=$ac_top_build_prefix$srcdir
1428     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1429 esac
1430 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1431
1432     cd "$ac_dir" || { ac_status=$?; continue; }
1433     # Check for guested configure.
1434     if test -f "$ac_srcdir/configure.gnu"; then
1435       echo &&
1436       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1437     elif test -f "$ac_srcdir/configure"; then
1438       echo &&
1439       $SHELL "$ac_srcdir/configure" --help=recursive
1440     else
1441       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1442     fi || ac_status=$?
1443     cd "$ac_pwd" || { ac_status=$?; break; }
1444   done
1445 fi
1446
1447 test -n "$ac_init_help" && exit $ac_status
1448 if $ac_init_version; then
1449   cat <<\_ACEOF
1450 configure
1451 generated by GNU Autoconf 2.61
1452
1453 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
1454 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1455 This configure script is free software; the Free Software Foundation
1456 gives unlimited permission to copy, distribute and modify it.
1457 _ACEOF
1458   exit
1459 fi
1460 cat >config.log <<_ACEOF
1461 This file contains any messages produced by compilers while
1462 running configure, to aid debugging if configure makes a mistake.
1463
1464 It was created by $as_me, which was
1465 generated by GNU Autoconf 2.61.  Invocation command line was
1466
1467   $ $0 $@
1468
1469 _ACEOF
1470 exec 5>>config.log
1471 {
1472 cat <<_ASUNAME
1473 ## --------- ##
1474 ## Platform. ##
1475 ## --------- ##
1476
1477 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1478 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1479 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1480 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1481 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1482
1483 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1484 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1485
1486 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1487 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1488 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1489 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1490 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1491 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1492 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1493
1494 _ASUNAME
1495
1496 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1497 for as_dir in $PATH
1498 do
1499   IFS=$as_save_IFS
1500   test -z "$as_dir" && as_dir=.
1501   echo "PATH: $as_dir"
1502 done
1503 IFS=$as_save_IFS
1504
1505 } >&5
1506
1507 cat >&5 <<_ACEOF
1508
1509
1510 ## ----------- ##
1511 ## Core tests. ##
1512 ## ----------- ##
1513
1514 _ACEOF
1515
1516
1517 # Keep a trace of the command line.
1518 # Strip out --no-create and --no-recursion so they do not pile up.
1519 # Strip out --silent because we don't want to record it for future runs.
1520 # Also quote any args containing shell meta-characters.
1521 # Make two passes to allow for proper duplicate-argument suppression.
1522 ac_configure_args=
1523 ac_configure_args0=
1524 ac_configure_args1=
1525 ac_must_keep_next=false
1526 for ac_pass in 1 2
1527 do
1528   for ac_arg
1529   do
1530     case $ac_arg in
1531     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1532     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1533     | -silent | --silent | --silen | --sile | --sil)
1534       continue ;;
1535     *\'*)
1536       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1537     esac
1538     case $ac_pass in
1539     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1540     2)
1541       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1542       if test $ac_must_keep_next = true; then
1543         ac_must_keep_next=false # Got value, back to normal.
1544       else
1545         case $ac_arg in
1546           *=* | --config-cache | -C | -disable-* | --disable-* \
1547           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1548           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1549           | -with-* | --with-* | -without-* | --without-* | --x)
1550             case "$ac_configure_args0 " in
1551               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1552             esac
1553             ;;
1554           -* ) ac_must_keep_next=true ;;
1555         esac
1556       fi
1557       ac_configure_args="$ac_configure_args '$ac_arg'"
1558       ;;
1559     esac
1560   done
1561 done
1562 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1563 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1564
1565 # When interrupted or exit'd, cleanup temporary files, and complete
1566 # config.log.  We remove comments because anyway the quotes in there
1567 # would cause problems or look ugly.
1568 # WARNING: Use '\'' to represent an apostrophe within the trap.
1569 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1570 trap 'exit_status=$?
1571   # Save into config.log some information that might help in debugging.
1572   {
1573     echo
1574
1575     cat <<\_ASBOX
1576 ## ---------------- ##
1577 ## Cache variables. ##
1578 ## ---------------- ##
1579 _ASBOX
1580     echo
1581     # The following way of writing the cache mishandles newlines in values,
1582 (
1583   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1584     eval ac_val=\$$ac_var
1585     case $ac_val in #(
1586     *${as_nl}*)
1587       case $ac_var in #(
1588       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
1589 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
1590       esac
1591       case $ac_var in #(
1592       _ | IFS | as_nl) ;; #(
1593       *) $as_unset $ac_var ;;
1594       esac ;;
1595     esac
1596   done
1597   (set) 2>&1 |
1598     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1599     *${as_nl}ac_space=\ *)
1600       sed -n \
1601         "s/'\''/'\''\\\\'\'''\''/g;
1602           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1603       ;; #(
1604     *)
1605       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1606       ;;
1607     esac |
1608     sort
1609 )
1610     echo
1611
1612     cat <<\_ASBOX
1613 ## ----------------- ##
1614 ## Output variables. ##
1615 ## ----------------- ##
1616 _ASBOX
1617     echo
1618     for ac_var in $ac_subst_vars
1619     do
1620       eval ac_val=\$$ac_var
1621       case $ac_val in
1622       *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1623       esac
1624       echo "$ac_var='\''$ac_val'\''"
1625     done | sort
1626     echo
1627
1628     if test -n "$ac_subst_files"; then
1629       cat <<\_ASBOX
1630 ## ------------------- ##
1631 ## File substitutions. ##
1632 ## ------------------- ##
1633 _ASBOX
1634       echo
1635       for ac_var in $ac_subst_files
1636       do
1637         eval ac_val=\$$ac_var
1638         case $ac_val in
1639         *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1640         esac
1641         echo "$ac_var='\''$ac_val'\''"
1642       done | sort
1643       echo
1644     fi
1645
1646     if test -s confdefs.h; then
1647       cat <<\_ASBOX
1648 ## ----------- ##
1649 ## confdefs.h. ##
1650 ## ----------- ##
1651 _ASBOX
1652       echo
1653       cat confdefs.h
1654       echo
1655     fi
1656     test "$ac_signal" != 0 &&
1657       echo "$as_me: caught signal $ac_signal"
1658     echo "$as_me: exit $exit_status"
1659   } >&5
1660   rm -f core *.core core.conftest.* &&
1661     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1662     exit $exit_status
1663 ' 0
1664 for ac_signal in 1 2 13 15; do
1665   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1666 done
1667 ac_signal=0
1668
1669 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1670 rm -f -r conftest* confdefs.h
1671
1672 # Predefined preprocessor variables.
1673
1674 cat >>confdefs.h <<_ACEOF
1675 #define PACKAGE_NAME "$PACKAGE_NAME"
1676 _ACEOF
1677
1678
1679 cat >>confdefs.h <<_ACEOF
1680 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1681 _ACEOF
1682
1683
1684 cat >>confdefs.h <<_ACEOF
1685 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1686 _ACEOF
1687
1688
1689 cat >>confdefs.h <<_ACEOF
1690 #define PACKAGE_STRING "$PACKAGE_STRING"
1691 _ACEOF
1692
1693
1694 cat >>confdefs.h <<_ACEOF
1695 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1696 _ACEOF
1697
1698
1699 # Let the site file select an alternate cache file if it wants to.
1700 # Prefer explicitly selected file to automatically selected ones.
1701 if test -n "$CONFIG_SITE"; then
1702   set x "$CONFIG_SITE"
1703 elif test "x$prefix" != xNONE; then
1704   set x "$prefix/share/config.site" "$prefix/etc/config.site"
1705 else
1706   set x "$ac_default_prefix/share/config.site" \
1707         "$ac_default_prefix/etc/config.site"
1708 fi
1709 shift
1710 for ac_site_file
1711 do
1712   if test -r "$ac_site_file"; then
1713     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1714 echo "$as_me: loading site script $ac_site_file" >&6;}
1715     sed 's/^/| /' "$ac_site_file" >&5
1716     . "$ac_site_file"
1717   fi
1718 done
1719
1720 if test -r "$cache_file"; then
1721   # Some versions of bash will fail to source /dev/null (special
1722   # files actually), so we avoid doing that.
1723   if test -f "$cache_file"; then
1724     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1725 echo "$as_me: loading cache $cache_file" >&6;}
1726     case $cache_file in
1727       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1728       *)                      . "./$cache_file";;
1729     esac
1730   fi
1731 else
1732   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1733 echo "$as_me: creating cache $cache_file" >&6;}
1734   >$cache_file
1735 fi
1736
1737 # Check that the precious variables saved in the cache have kept the same
1738 # value.
1739 ac_cache_corrupted=false
1740 for ac_var in $ac_precious_vars; do
1741   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1742   eval ac_new_set=\$ac_env_${ac_var}_set
1743   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1744   eval ac_new_val=\$ac_env_${ac_var}_value
1745   case $ac_old_set,$ac_new_set in
1746     set,)
1747       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1748 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1749       ac_cache_corrupted=: ;;
1750     ,set)
1751       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1752 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1753       ac_cache_corrupted=: ;;
1754     ,);;
1755     *)
1756       if test "x$ac_old_val" != "x$ac_new_val"; then
1757         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1758 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1759         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1760 echo "$as_me:   former value:  $ac_old_val" >&2;}
1761         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1762 echo "$as_me:   current value: $ac_new_val" >&2;}
1763         ac_cache_corrupted=:
1764       fi;;
1765   esac
1766   # Pass precious variables to config.status.
1767   if test "$ac_new_set" = set; then
1768     case $ac_new_val in
1769     *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1770     *) ac_arg=$ac_var=$ac_new_val ;;
1771     esac
1772     case " $ac_configure_args " in
1773       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1774       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1775     esac
1776   fi
1777 done
1778 if $ac_cache_corrupted; then
1779   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1780 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1781   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1782 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1783    { (exit 1); exit 1; }; }
1784 fi
1785
1786
1787
1788
1789
1790
1791
1792
1793
1794
1795
1796
1797
1798
1799
1800
1801
1802 ac_ext=c
1803 ac_cpp='$CPP $CPPFLAGS'
1804 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1805 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1806 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1807
1808
1809 ac_config_headers="$ac_config_headers src/System/config.h:src/System/config.in"
1810
1811
1812 PACKAGE="TeXmacs"
1813 DEVEL_VERSION="1.0.7.3"
1814 DEVEL_RELEASE="1"
1815 STABLE_VERSION="1.0.7"
1816 STABLE_RELEASE="1"
1817 WINDOWS_VERSION="1.0.5"
1818 WINDOWS_RELEASE="1"
1819
1820
1821
1822
1823
1824
1825 #--------------------------------------------------------------------
1826 # Checks for C++ compiler
1827 #--------------------------------------------------------------------
1828
1829 ac_ext=c
1830 ac_cpp='$CPP $CPPFLAGS'
1831 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1832 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1833 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1834 if test -n "$ac_tool_prefix"; then
1835   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1836 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1837 { echo "$as_me:$LINENO: checking for $ac_word" >&5
1838 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1839 if test "${ac_cv_prog_CC+set}" = set; then
1840   echo $ECHO_N "(cached) $ECHO_C" >&6
1841 else
1842   if test -n "$CC"; then
1843   ac_cv_prog_CC="$CC" # Let the user override the test.
1844 else
1845 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1846 for as_dir in $PATH
1847 do
1848   IFS=$as_save_IFS
1849   test -z "$as_dir" && as_dir=.
1850   for ac_exec_ext in '' $ac_executable_extensions; do
1851   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1852     ac_cv_prog_CC="${ac_tool_prefix}gcc"
1853     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1854     break 2
1855   fi
1856 done
1857 done
1858 IFS=$as_save_IFS
1859
1860 fi
1861 fi
1862 CC=$ac_cv_prog_CC
1863 if test -n "$CC"; then
1864   { echo "$as_me:$LINENO: result: $CC" >&5
1865 echo "${ECHO_T}$CC" >&6; }
1866 else
1867   { echo "$as_me:$LINENO: result: no" >&5
1868 echo "${ECHO_T}no" >&6; }
1869 fi
1870
1871
1872 fi
1873 if test -z "$ac_cv_prog_CC"; then
1874   ac_ct_CC=$CC
1875   # Extract the first word of "gcc", so it can be a program name with args.
1876 set dummy gcc; ac_word=$2
1877 { echo "$as_me:$LINENO: checking for $ac_word" >&5
1878 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1879 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1880   echo $ECHO_N "(cached) $ECHO_C" >&6
1881 else
1882   if test -n "$ac_ct_CC"; then
1883   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1884 else
1885 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1886 for as_dir in $PATH
1887 do
1888   IFS=$as_save_IFS
1889   test -z "$as_dir" && as_dir=.
1890   for ac_exec_ext in '' $ac_executable_extensions; do
1891   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1892     ac_cv_prog_ac_ct_CC="gcc"
1893     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1894     break 2
1895   fi
1896 done
1897 done
1898 IFS=$as_save_IFS
1899
1900 fi
1901 fi
1902 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1903 if test -n "$ac_ct_CC"; then
1904   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1905 echo "${ECHO_T}$ac_ct_CC" >&6; }
1906 else
1907   { echo "$as_me:$LINENO: result: no" >&5
1908 echo "${ECHO_T}no" >&6; }
1909 fi
1910
1911   if test "x$ac_ct_CC" = x; then
1912     CC=""
1913   else
1914     case $cross_compiling:$ac_tool_warned in
1915 yes:)
1916 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
1917 whose name does not start with the host triplet.  If you think this
1918 configuration is useful to you, please write to autoconf@gnu.org." >&5
1919 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
1920 whose name does not start with the host triplet.  If you think this
1921 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
1922 ac_tool_warned=yes ;;
1923 esac
1924     CC=$ac_ct_CC
1925   fi
1926 else
1927   CC="$ac_cv_prog_CC"
1928 fi
1929
1930 if test -z "$CC"; then
1931           if test -n "$ac_tool_prefix"; then
1932     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1933 set dummy ${ac_tool_prefix}cc; ac_word=$2
1934 { echo "$as_me:$LINENO: checking for $ac_word" >&5
1935 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1936 if test "${ac_cv_prog_CC+set}" = set; then
1937   echo $ECHO_N "(cached) $ECHO_C" >&6
1938 else
1939   if test -n "$CC"; then
1940   ac_cv_prog_CC="$CC" # Let the user override the test.
1941 else
1942 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1943 for as_dir in $PATH
1944 do
1945   IFS=$as_save_IFS
1946   test -z "$as_dir" && as_dir=.
1947   for ac_exec_ext in '' $ac_executable_extensions; do
1948   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1949     ac_cv_prog_CC="${ac_tool_prefix}cc"
1950     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1951     break 2
1952   fi
1953 done
1954 done
1955 IFS=$as_save_IFS
1956
1957 fi
1958 fi
1959 CC=$ac_cv_prog_CC
1960 if test -n "$CC"; then
1961   { echo "$as_me:$LINENO: result: $CC" >&5
1962 echo "${ECHO_T}$CC" >&6; }
1963 else
1964   { echo "$as_me:$LINENO: result: no" >&5
1965 echo "${ECHO_T}no" >&6; }
1966 fi
1967
1968
1969   fi
1970 fi
1971 if test -z "$CC"; then
1972   # Extract the first word of "cc", so it can be a program name with args.
1973 set dummy cc; ac_word=$2
1974 { echo "$as_me:$LINENO: checking for $ac_word" >&5
1975 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1976 if test "${ac_cv_prog_CC+set}" = set; then
1977   echo $ECHO_N "(cached) $ECHO_C" >&6
1978 else
1979   if test -n "$CC"; then
1980   ac_cv_prog_CC="$CC" # Let the user override the test.
1981 else
1982   ac_prog_rejected=no
1983 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1984 for as_dir in $PATH
1985 do
1986   IFS=$as_save_IFS
1987   test -z "$as_dir" && as_dir=.
1988   for ac_exec_ext in '' $ac_executable_extensions; do
1989   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1990     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1991        ac_prog_rejected=yes
1992        continue
1993      fi
1994     ac_cv_prog_CC="cc"
1995     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1996     break 2
1997   fi
1998 done
1999 done
2000 IFS=$as_save_IFS
2001
2002 if test $ac_prog_rejected = yes; then
2003   # We found a bogon in the path, so make sure we never use it.
2004   set dummy $ac_cv_prog_CC
2005   shift
2006   if test $# != 0; then
2007     # We chose a different compiler from the bogus one.
2008     # However, it has the same basename, so the bogon will be chosen
2009     # first if we set CC to just the basename; use the full file name.
2010     shift
2011     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2012   fi
2013 fi
2014 fi
2015 fi
2016 CC=$ac_cv_prog_CC
2017 if test -n "$CC"; then
2018   { echo "$as_me:$LINENO: result: $CC" >&5
2019 echo "${ECHO_T}$CC" >&6; }
2020 else
2021   { echo "$as_me:$LINENO: result: no" >&5
2022 echo "${ECHO_T}no" >&6; }
2023 fi
2024
2025
2026 fi
2027 if test -z "$CC"; then
2028   if test -n "$ac_tool_prefix"; then
2029   for ac_prog in cl.exe
2030   do
2031     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2032 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2033 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2034 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2035 if test "${ac_cv_prog_CC+set}" = set; then
2036   echo $ECHO_N "(cached) $ECHO_C" >&6
2037 else
2038   if test -n "$CC"; then
2039   ac_cv_prog_CC="$CC" # Let the user override the test.
2040 else
2041 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2042 for as_dir in $PATH
2043 do
2044   IFS=$as_save_IFS
2045   test -z "$as_dir" && as_dir=.
2046   for ac_exec_ext in '' $ac_executable_extensions; do
2047   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2048     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2049     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2050     break 2
2051   fi
2052 done
2053 done
2054 IFS=$as_save_IFS
2055
2056 fi
2057 fi
2058 CC=$ac_cv_prog_CC
2059 if test -n "$CC"; then
2060   { echo "$as_me:$LINENO: result: $CC" >&5
2061 echo "${ECHO_T}$CC" >&6; }
2062 else
2063   { echo "$as_me:$LINENO: result: no" >&5
2064 echo "${ECHO_T}no" >&6; }
2065 fi
2066
2067
2068     test -n "$CC" && break
2069   done
2070 fi
2071 if test -z "$CC"; then
2072   ac_ct_CC=$CC
2073   for ac_prog in cl.exe
2074 do
2075   # Extract the first word of "$ac_prog", so it can be a program name with args.
2076 set dummy $ac_prog; ac_word=$2
2077 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2078 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2079 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2080   echo $ECHO_N "(cached) $ECHO_C" >&6
2081 else
2082   if test -n "$ac_ct_CC"; then
2083   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2084 else
2085 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2086 for as_dir in $PATH
2087 do
2088   IFS=$as_save_IFS
2089   test -z "$as_dir" && as_dir=.
2090   for ac_exec_ext in '' $ac_executable_extensions; do
2091   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2092     ac_cv_prog_ac_ct_CC="$ac_prog"
2093     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2094     break 2
2095   fi
2096 done
2097 done
2098 IFS=$as_save_IFS
2099
2100 fi
2101 fi
2102 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2103 if test -n "$ac_ct_CC"; then
2104   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2105 echo "${ECHO_T}$ac_ct_CC" >&6; }
2106 else
2107   { echo "$as_me:$LINENO: result: no" >&5
2108 echo "${ECHO_T}no" >&6; }
2109 fi
2110
2111
2112   test -n "$ac_ct_CC" && break
2113 done
2114
2115   if test "x$ac_ct_CC" = x; then
2116     CC=""
2117   else
2118     case $cross_compiling:$ac_tool_warned in
2119 yes:)
2120 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2121 whose name does not start with the host triplet.  If you think this
2122 configuration is useful to you, please write to autoconf@gnu.org." >&5
2123 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2124 whose name does not start with the host triplet.  If you think this
2125 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2126 ac_tool_warned=yes ;;
2127 esac
2128     CC=$ac_ct_CC
2129   fi
2130 fi
2131
2132 fi
2133
2134
2135 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2136 See \`config.log' for more details." >&5
2137 echo "$as_me: error: no acceptable C compiler found in \$PATH
2138 See \`config.log' for more details." >&2;}
2139    { (exit 1); exit 1; }; }
2140
2141 # Provide some information about the compiler.
2142 echo "$as_me:$LINENO: checking for C compiler version" >&5
2143 ac_compiler=`set X $ac_compile; echo $2`
2144 { (ac_try="$ac_compiler --version >&5"
2145 case "(($ac_try" in
2146   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2147   *) ac_try_echo=$ac_try;;
2148 esac
2149 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2150   (eval "$ac_compiler --version >&5") 2>&5
2151   ac_status=$?
2152   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2153   (exit $ac_status); }
2154 { (ac_try="$ac_compiler -v >&5"
2155 case "(($ac_try" in
2156   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2157   *) ac_try_echo=$ac_try;;
2158 esac
2159 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2160   (eval "$ac_compiler -v >&5") 2>&5
2161   ac_status=$?
2162   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2163   (exit $ac_status); }
2164 { (ac_try="$ac_compiler -V >&5"
2165 case "(($ac_try" in
2166   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2167   *) ac_try_echo=$ac_try;;
2168 esac
2169 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2170   (eval "$ac_compiler -V >&5") 2>&5
2171   ac_status=$?
2172   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2173   (exit $ac_status); }
2174
2175 cat >conftest.$ac_ext <<_ACEOF
2176 /* confdefs.h.  */
2177 _ACEOF
2178 cat confdefs.h >>conftest.$ac_ext
2179 cat >>conftest.$ac_ext <<_ACEOF
2180 /* end confdefs.h.  */
2181
2182 int
2183 main ()
2184 {
2185
2186   ;
2187   return 0;
2188 }
2189 _ACEOF
2190 ac_clean_files_save=$ac_clean_files
2191 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2192 # Try to create an executable without -o first, disregard a.out.
2193 # It will help us diagnose broken compilers, and finding out an intuition
2194 # of exeext.
2195 { echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2196 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
2197 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2198 #
2199 # List of possible output files, starting from the most likely.
2200 # The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
2201 # only as a last resort.  b.out is created by i960 compilers.
2202 ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
2203 #
2204 # The IRIX 6 linker writes into existing files which may not be
2205 # executable, retaining their permissions.  Remove them first so a
2206 # subsequent execution test works.
2207 ac_rmfiles=
2208 for ac_file in $ac_files
2209 do
2210   case $ac_file in
2211     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
2212     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2213   esac
2214 done
2215 rm -f $ac_rmfiles
2216
2217 if { (ac_try="$ac_link_default"
2218 case "(($ac_try" in
2219   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2220   *) ac_try_echo=$ac_try;;
2221 esac
2222 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2223   (eval "$ac_link_default") 2>&5
2224   ac_status=$?
2225   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2226   (exit $ac_status); }; then
2227   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2228 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2229 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2230 # so that the user can short-circuit this test for compilers unknown to
2231 # Autoconf.
2232 for ac_file in $ac_files ''
2233 do
2234   test -f "$ac_file" || continue
2235   case $ac_file in
2236     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )
2237         ;;
2238     [ab].out )
2239         # We found the default executable, but exeext='' is most
2240         # certainly right.
2241         break;;
2242     *.* )
2243         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2244         then :; else
2245            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2246         fi
2247         # We set ac_cv_exeext here because the later test for it is not
2248         # safe: cross compilers may not add the suffix if given an `-o'
2249         # argument, so we may need to know it at that point already.
2250         # Even if this section looks crufty: it has the advantage of
2251         # actually working.
2252         break;;
2253     * )
2254         break;;
2255   esac
2256 done
2257 test "$ac_cv_exeext" = no && ac_cv_exeext=
2258
2259 else
2260   ac_file=''
2261 fi
2262
2263 { echo "$as_me:$LINENO: result: $ac_file" >&5
2264 echo "${ECHO_T}$ac_file" >&6; }
2265 if test -z "$ac_file"; then
2266   echo "$as_me: failed program was:" >&5
2267 sed 's/^/| /' conftest.$ac_ext >&5
2268
2269 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2270 See \`config.log' for more details." >&5
2271 echo "$as_me: error: C compiler cannot create executables
2272 See \`config.log' for more details." >&2;}
2273    { (exit 77); exit 77; }; }
2274 fi
2275
2276 ac_exeext=$ac_cv_exeext
2277
2278 # Check that the compiler produces executables we can run.  If not, either
2279 # the compiler is broken, or we cross compile.
2280 { echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2281 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
2282 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2283 # If not cross compiling, check that we can run a simple program.
2284 if test "$cross_compiling" != yes; then
2285   if { ac_try='./$ac_file'
2286   { (case "(($ac_try" in
2287   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2288   *) ac_try_echo=$ac_try;;
2289 esac
2290 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2291   (eval "$ac_try") 2>&5
2292   ac_status=$?
2293   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2294   (exit $ac_status); }; }; then
2295     cross_compiling=no
2296   else
2297     if test "$cross_compiling" = maybe; then
2298         cross_compiling=yes
2299     else
2300         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2301 If you meant to cross compile, use \`--host'.
2302 See \`config.log' for more details." >&5
2303 echo "$as_me: error: cannot run C compiled programs.
2304 If you meant to cross compile, use \`--host'.
2305 See \`config.log' for more details." >&2;}
2306    { (exit 1); exit 1; }; }
2307     fi
2308   fi
2309 fi
2310 { echo "$as_me:$LINENO: result: yes" >&5
2311 echo "${ECHO_T}yes" >&6; }
2312
2313 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2314 ac_clean_files=$ac_clean_files_save
2315 # Check that the compiler produces executables we can run.  If not, either
2316 # the compiler is broken, or we cross compile.
2317 { echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2318 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
2319 { echo "$as_me:$LINENO: result: $cross_compiling" >&5
2320 echo "${ECHO_T}$cross_compiling" >&6; }
2321
2322 { echo "$as_me:$LINENO: checking for suffix of executables" >&5
2323 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
2324 if { (ac_try="$ac_link"
2325 case "(($ac_try" in
2326   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2327   *) ac_try_echo=$ac_try;;
2328 esac
2329 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2330   (eval "$ac_link") 2>&5
2331   ac_status=$?
2332   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2333   (exit $ac_status); }; then
2334   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2335 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2336 # work properly (i.e., refer to `conftest.exe'), while it won't with
2337 # `rm'.
2338 for ac_file in conftest.exe conftest conftest.*; do
2339   test -f "$ac_file" || continue
2340   case $ac_file in
2341     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
2342     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2343           break;;
2344     * ) break;;
2345   esac
2346 done
2347 else
2348   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2349 See \`config.log' for more details." >&5
2350 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2351 See \`config.log' for more details." >&2;}
2352    { (exit 1); exit 1; }; }
2353 fi
2354
2355 rm -f conftest$ac_cv_exeext
2356 { echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2357 echo "${ECHO_T}$ac_cv_exeext" >&6; }
2358
2359 rm -f conftest.$ac_ext
2360 EXEEXT=$ac_cv_exeext
2361 ac_exeext=$EXEEXT
2362 { echo "$as_me:$LINENO: checking for suffix of object files" >&5
2363 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
2364 if test "${ac_cv_objext+set}" = set; then
2365   echo $ECHO_N "(cached) $ECHO_C" >&6
2366 else
2367   cat >conftest.$ac_ext <<_ACEOF
2368 /* confdefs.h.  */
2369 _ACEOF
2370 cat confdefs.h >>conftest.$ac_ext
2371 cat >>conftest.$ac_ext <<_ACEOF
2372 /* end confdefs.h.  */
2373
2374 int
2375 main ()
2376 {
2377
2378   ;
2379   return 0;
2380 }
2381 _ACEOF
2382 rm -f conftest.o conftest.obj
2383 if { (ac_try="$ac_compile"
2384 case "(($ac_try" in
2385   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2386   *) ac_try_echo=$ac_try;;
2387 esac
2388 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2389   (eval "$ac_compile") 2>&5
2390   ac_status=$?
2391   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2392   (exit $ac_status); }; then
2393   for ac_file in conftest.o conftest.obj conftest.*; do
2394   test -f "$ac_file" || continue;
2395   case $ac_file in
2396     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
2397     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2398        break;;
2399   esac
2400 done
2401 else
2402   echo "$as_me: failed program was:" >&5
2403 sed 's/^/| /' conftest.$ac_ext >&5
2404
2405 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2406 See \`config.log' for more details." >&5
2407 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2408 See \`config.log' for more details." >&2;}
2409    { (exit 1); exit 1; }; }
2410 fi
2411
2412 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2413 fi
2414 { echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2415 echo "${ECHO_T}$ac_cv_objext" >&6; }
2416 OBJEXT=$ac_cv_objext
2417 ac_objext=$OBJEXT
2418 { echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2419 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
2420 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2421   echo $ECHO_N "(cached) $ECHO_C" >&6
2422 else
2423   cat >conftest.$ac_ext <<_ACEOF
2424 /* confdefs.h.  */
2425 _ACEOF
2426 cat confdefs.h >>conftest.$ac_ext
2427 cat >>conftest.$ac_ext <<_ACEOF
2428 /* end confdefs.h.  */
2429
2430 int
2431 main ()
2432 {
2433 #ifndef __GNUC__
2434        choke me
2435 #endif
2436
2437   ;
2438   return 0;
2439 }
2440 _ACEOF
2441 rm -f conftest.$ac_objext
2442 if { (ac_try="$ac_compile"
2443 case "(($ac_try" in
2444   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2445   *) ac_try_echo=$ac_try;;
2446 esac
2447 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2448   (eval "$ac_compile") 2>conftest.er1
2449   ac_status=$?
2450   grep -v '^ *+' conftest.er1 >conftest.err
2451   rm -f conftest.er1
2452   cat conftest.err >&5
2453   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2454   (exit $ac_status); } && {
2455          test -z "$ac_c_werror_flag" ||
2456          test ! -s conftest.err
2457        } && test -s conftest.$ac_objext; then
2458   ac_compiler_gnu=yes
2459 else
2460   echo "$as_me: failed program was:" >&5
2461 sed 's/^/| /' conftest.$ac_ext >&5
2462
2463         ac_compiler_gnu=no
2464 fi
2465
2466 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2467 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2468
2469 fi
2470 { echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2471 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
2472 GCC=`test $ac_compiler_gnu = yes && echo yes`
2473 ac_test_CFLAGS=${CFLAGS+set}
2474 ac_save_CFLAGS=$CFLAGS
2475 { echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2476 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
2477 if test "${ac_cv_prog_cc_g+set}" = set; then
2478   echo $ECHO_N "(cached) $ECHO_C" >&6
2479 else
2480   ac_save_c_werror_flag=$ac_c_werror_flag
2481    ac_c_werror_flag=yes
2482    ac_cv_prog_cc_g=no
2483    CFLAGS="-g"
2484    cat >conftest.$ac_ext <<_ACEOF
2485 /* confdefs.h.  */
2486 _ACEOF
2487 cat confdefs.h >>conftest.$ac_ext
2488 cat >>conftest.$ac_ext <<_ACEOF
2489 /* end confdefs.h.  */
2490
2491 int
2492 main ()
2493 {
2494
2495   ;
2496   return 0;
2497 }
2498 _ACEOF
2499 rm -f conftest.$ac_objext
2500 if { (ac_try="$ac_compile"
2501 case "(($ac_try" in
2502   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2503   *) ac_try_echo=$ac_try;;
2504 esac
2505 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2506   (eval "$ac_compile") 2>conftest.er1
2507   ac_status=$?
2508   grep -v '^ *+' conftest.er1 >conftest.err
2509   rm -f conftest.er1
2510   cat conftest.err >&5
2511   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2512   (exit $ac_status); } && {
2513          test -z "$ac_c_werror_flag" ||
2514          test ! -s conftest.err
2515        } && test -s conftest.$ac_objext; then
2516   ac_cv_prog_cc_g=yes
2517 else
2518   echo "$as_me: failed program was:" >&5
2519 sed 's/^/| /' conftest.$ac_ext >&5
2520
2521         CFLAGS=""
2522       cat >conftest.$ac_ext <<_ACEOF
2523 /* confdefs.h.  */
2524 _ACEOF
2525 cat confdefs.h >>conftest.$ac_ext
2526 cat >>conftest.$ac_ext <<_ACEOF
2527 /* end confdefs.h.  */
2528
2529 int
2530 main ()
2531 {
2532
2533   ;
2534   return 0;
2535 }
2536 _ACEOF
2537 rm -f conftest.$ac_objext
2538 if { (ac_try="$ac_compile"
2539 case "(($ac_try" in
2540   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2541   *) ac_try_echo=$ac_try;;
2542 esac
2543 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2544   (eval "$ac_compile") 2>conftest.er1
2545   ac_status=$?
2546   grep -v '^ *+' conftest.er1 >conftest.err
2547   rm -f conftest.er1
2548   cat conftest.err >&5
2549   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2550   (exit $ac_status); } && {
2551          test -z "$ac_c_werror_flag" ||
2552          test ! -s conftest.err
2553        } && test -s conftest.$ac_objext; then
2554   :
2555 else
2556   echo "$as_me: failed program was:" >&5
2557 sed 's/^/| /' conftest.$ac_ext >&5
2558
2559         ac_c_werror_flag=$ac_save_c_werror_flag
2560          CFLAGS="-g"
2561          cat >conftest.$ac_ext <<_ACEOF
2562 /* confdefs.h.  */
2563 _ACEOF
2564 cat confdefs.h >>conftest.$ac_ext
2565 cat >>conftest.$ac_ext <<_ACEOF
2566 /* end confdefs.h.  */
2567
2568 int
2569 main ()
2570 {
2571
2572   ;
2573   return 0;
2574 }
2575 _ACEOF
2576 rm -f conftest.$ac_objext
2577 if { (ac_try="$ac_compile"
2578 case "(($ac_try" in
2579   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2580   *) ac_try_echo=$ac_try;;
2581 esac
2582 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2583   (eval "$ac_compile") 2>conftest.er1
2584   ac_status=$?
2585   grep -v '^ *+' conftest.er1 >conftest.err
2586   rm -f conftest.er1
2587   cat conftest.err >&5
2588   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2589   (exit $ac_status); } && {
2590          test -z "$ac_c_werror_flag" ||
2591          test ! -s conftest.err
2592        } && test -s conftest.$ac_objext; then
2593   ac_cv_prog_cc_g=yes
2594 else
2595   echo "$as_me: failed program was:" >&5
2596 sed 's/^/| /' conftest.$ac_ext >&5
2597
2598
2599 fi
2600
2601 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2602 fi
2603
2604 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2605 fi
2606
2607 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2608    ac_c_werror_flag=$ac_save_c_werror_flag
2609 fi
2610 { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2611 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
2612 if test "$ac_test_CFLAGS" = set; then
2613   CFLAGS=$ac_save_CFLAGS
2614 elif test $ac_cv_prog_cc_g = yes; then
2615   if test "$GCC" = yes; then
2616     CFLAGS="-g -O2"
2617   else
2618     CFLAGS="-g"
2619   fi
2620 else
2621   if test "$GCC" = yes; then
2622     CFLAGS="-O2"
2623   else
2624     CFLAGS=
2625   fi
2626 fi
2627 { echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
2628 echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
2629 if test "${ac_cv_prog_cc_c89+set}" = set; then
2630   echo $ECHO_N "(cached) $ECHO_C" >&6
2631 else
2632   ac_cv_prog_cc_c89=no
2633 ac_save_CC=$CC
2634 cat >conftest.$ac_ext <<_ACEOF
2635 /* confdefs.h.  */
2636 _ACEOF
2637 cat confdefs.h >>conftest.$ac_ext
2638 cat >>conftest.$ac_ext <<_ACEOF
2639 /* end confdefs.h.  */
2640 #include <stdarg.h>
2641 #include <stdio.h>
2642 #include <sys/types.h>
2643 #include <sys/stat.h>
2644 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2645 struct buf { int x; };
2646 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2647 static char *e (p, i)
2648      char **p;
2649      int i;
2650 {
2651   return p[i];
2652 }
2653 static char *f (char * (*g) (char **, int), char **p, ...)
2654 {
2655   char *s;
2656   va_list v;
2657   va_start (v,p);
2658   s = g (p, va_arg (v,int));
2659   va_end (v);
2660   return s;
2661 }
2662
2663 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2664    function prototypes and stuff, but not '\xHH' hex character constants.
2665    These don't provoke an error unfortunately, instead are silently treated
2666    as 'x'.  The following induces an error, until -std is added to get
2667    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2668    array size at least.  It's necessary to write '\x00'==0 to get something
2669    that's true only with -std.  */
2670 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2671
2672 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2673    inside strings and character constants.  */
2674 #define FOO(x) 'x'
2675 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2676
2677 int test (int i, double x);
2678 struct s1 {int (*f) (int a);};
2679 struct s2 {int (*f) (double a);};
2680 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2681 int argc;
2682 char **argv;
2683 int
2684 main ()
2685 {
2686 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2687   ;
2688   return 0;
2689 }
2690 _ACEOF
2691 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2692         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2693 do
2694   CC="$ac_save_CC $ac_arg"
2695   rm -f conftest.$ac_objext
2696 if { (ac_try="$ac_compile"
2697 case "(($ac_try" in
2698   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2699   *) ac_try_echo=$ac_try;;
2700 esac
2701 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2702   (eval "$ac_compile") 2>conftest.er1
2703   ac_status=$?
2704   grep -v '^ *+' conftest.er1 >conftest.err
2705   rm -f conftest.er1
2706   cat conftest.err >&5
2707   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2708   (exit $ac_status); } && {
2709          test -z "$ac_c_werror_flag" ||
2710          test ! -s conftest.err
2711        } && test -s conftest.$ac_objext; then
2712   ac_cv_prog_cc_c89=$ac_arg
2713 else
2714   echo "$as_me: failed program was:" >&5
2715 sed 's/^/| /' conftest.$ac_ext >&5
2716
2717
2718 fi
2719
2720 rm -f core conftest.err conftest.$ac_objext
2721   test "x$ac_cv_prog_cc_c89" != "xno" && break
2722 done
2723 rm -f conftest.$ac_ext
2724 CC=$ac_save_CC
2725
2726 fi
2727 # AC_CACHE_VAL
2728 case "x$ac_cv_prog_cc_c89" in
2729   x)
2730     { echo "$as_me:$LINENO: result: none needed" >&5
2731 echo "${ECHO_T}none needed" >&6; } ;;
2732   xno)
2733     { echo "$as_me:$LINENO: result: unsupported" >&5
2734 echo "${ECHO_T}unsupported" >&6; } ;;
2735   *)
2736     CC="$CC $ac_cv_prog_cc_c89"
2737     { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
2738 echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
2739 esac
2740
2741
2742 ac_ext=c
2743 ac_cpp='$CPP $CPPFLAGS'
2744 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2745 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2746 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2747
2748 ac_ext=cpp
2749 ac_cpp='$CXXCPP $CPPFLAGS'
2750 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2751 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2752 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
2753 if test -z "$CXX"; then
2754   if test -n "$CCC"; then
2755     CXX=$CCC
2756   else
2757     if test -n "$ac_tool_prefix"; then
2758   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
2759   do
2760     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2761 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2762 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2763 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2764 if test "${ac_cv_prog_CXX+set}" = set; then
2765   echo $ECHO_N "(cached) $ECHO_C" >&6
2766 else
2767   if test -n "$CXX"; then
2768   ac_cv_prog_CXX="$CXX" # Let the user override the test.
2769 else
2770 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2771 for as_dir in $PATH
2772 do
2773   IFS=$as_save_IFS
2774   test -z "$as_dir" && as_dir=.
2775   for ac_exec_ext in '' $ac_executable_extensions; do
2776   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2777     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
2778     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2779     break 2
2780   fi
2781 done
2782 done
2783 IFS=$as_save_IFS
2784
2785 fi
2786 fi
2787 CXX=$ac_cv_prog_CXX
2788 if test -n "$CXX"; then
2789   { echo "$as_me:$LINENO: result: $CXX" >&5
2790 echo "${ECHO_T}$CXX" >&6; }
2791 else
2792   { echo "$as_me:$LINENO: result: no" >&5
2793 echo "${ECHO_T}no" >&6; }
2794 fi
2795
2796
2797     test -n "$CXX" && break
2798   done
2799 fi
2800 if test -z "$CXX"; then
2801   ac_ct_CXX=$CXX
2802   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
2803 do
2804   # Extract the first word of "$ac_prog", so it can be a program name with args.
2805 set dummy $ac_prog; ac_word=$2
2806 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2807 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2808 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
2809   echo $ECHO_N "(cached) $ECHO_C" >&6
2810 else
2811   if test -n "$ac_ct_CXX"; then
2812   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
2813 else
2814 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2815 for as_dir in $PATH
2816 do
2817   IFS=$as_save_IFS
2818   test -z "$as_dir" && as_dir=.
2819   for ac_exec_ext in '' $ac_executable_extensions; do
2820   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2821     ac_cv_prog_ac_ct_CXX="$ac_prog"
2822     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2823     break 2
2824   fi
2825 done
2826 done
2827 IFS=$as_save_IFS
2828
2829 fi
2830 fi
2831 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
2832 if test -n "$ac_ct_CXX"; then
2833   { echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
2834 echo "${ECHO_T}$ac_ct_CXX" >&6; }
2835 else
2836   { echo "$as_me:$LINENO: result: no" >&5
2837 echo "${ECHO_T}no" >&6; }
2838 fi
2839
2840
2841   test -n "$ac_ct_CXX" && break
2842 done
2843
2844   if test "x$ac_ct_CXX" = x; then
2845     CXX="g++"
2846   else
2847     case $cross_compiling:$ac_tool_warned in
2848 yes:)
2849 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2850 whose name does not start with the host triplet.  If you think this
2851 configuration is useful to you, please write to autoconf@gnu.org." >&5
2852 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2853 whose name does not start with the host triplet.  If you think this
2854 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2855 ac_tool_warned=yes ;;
2856 esac
2857     CXX=$ac_ct_CXX
2858   fi
2859 fi
2860
2861   fi
2862 fi
2863 # Provide some information about the compiler.
2864 echo "$as_me:$LINENO: checking for C++ compiler version" >&5
2865 ac_compiler=`set X $ac_compile; echo $2`
2866 { (ac_try="$ac_compiler --version >&5"
2867 case "(($ac_try" in
2868   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2869   *) ac_try_echo=$ac_try;;
2870 esac
2871 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2872   (eval "$ac_compiler --version >&5") 2>&5
2873   ac_status=$?
2874   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2875   (exit $ac_status); }
2876 { (ac_try="$ac_compiler -v >&5"
2877 case "(($ac_try" in
2878   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2879   *) ac_try_echo=$ac_try;;
2880 esac
2881 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2882   (eval "$ac_compiler -v >&5") 2>&5
2883   ac_status=$?
2884   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2885   (exit $ac_status); }
2886 { (ac_try="$ac_compiler -V >&5"
2887 case "(($ac_try" in
2888   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2889   *) ac_try_echo=$ac_try;;
2890 esac
2891 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2892   (eval "$ac_compiler -V >&5") 2>&5
2893   ac_status=$?
2894   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2895   (exit $ac_status); }
2896
2897 { echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
2898 echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6; }
2899 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
2900   echo $ECHO_N "(cached) $ECHO_C" >&6
2901 else
2902   cat >conftest.$ac_ext <<_ACEOF
2903 /* confdefs.h.  */
2904 _ACEOF
2905 cat confdefs.h >>conftest.$ac_ext
2906 cat >>conftest.$ac_ext <<_ACEOF
2907 /* end confdefs.h.  */
2908
2909 int
2910 main ()
2911 {
2912 #ifndef __GNUC__
2913        choke me
2914 #endif
2915
2916   ;
2917   return 0;
2918 }
2919 _ACEOF
2920 rm -f conftest.$ac_objext
2921 if { (ac_try="$ac_compile"
2922 case "(($ac_try" in
2923   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2924   *) ac_try_echo=$ac_try;;
2925 esac
2926 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2927   (eval "$ac_compile") 2>conftest.er1
2928   ac_status=$?
2929   grep -v '^ *+' conftest.er1 >conftest.err
2930   rm -f conftest.er1
2931   cat conftest.err >&5
2932   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2933   (exit $ac_status); } && {
2934          test -z "$ac_cxx_werror_flag" ||
2935          test ! -s conftest.err
2936        } && test -s conftest.$ac_objext; then
2937   ac_compiler_gnu=yes
2938 else
2939   echo "$as_me: failed program was:" >&5
2940 sed 's/^/| /' conftest.$ac_ext >&5
2941
2942         ac_compiler_gnu=no
2943 fi
2944
2945 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2946 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
2947
2948 fi
2949 { echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
2950 echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6; }
2951 GXX=`test $ac_compiler_gnu = yes && echo yes`
2952 ac_test_CXXFLAGS=${CXXFLAGS+set}
2953 ac_save_CXXFLAGS=$CXXFLAGS
2954 { echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
2955 echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6; }
2956 if test "${ac_cv_prog_cxx_g+set}" = set; then
2957   echo $ECHO_N "(cached) $ECHO_C" >&6
2958 else
2959   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
2960    ac_cxx_werror_flag=yes
2961    ac_cv_prog_cxx_g=no
2962    CXXFLAGS="-g"
2963    cat >conftest.$ac_ext <<_ACEOF
2964 /* confdefs.h.  */
2965 _ACEOF
2966 cat confdefs.h >>conftest.$ac_ext
2967 cat >>conftest.$ac_ext <<_ACEOF
2968 /* end confdefs.h.  */
2969
2970 int
2971 main ()
2972 {
2973
2974   ;
2975   return 0;
2976 }
2977 _ACEOF
2978 rm -f conftest.$ac_objext
2979 if { (ac_try="$ac_compile"
2980 case "(($ac_try" in
2981   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2982   *) ac_try_echo=$ac_try;;
2983 esac
2984 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2985   (eval "$ac_compile") 2>conftest.er1
2986   ac_status=$?
2987   grep -v '^ *+' conftest.er1 >conftest.err
2988   rm -f conftest.er1
2989   cat conftest.err >&5
2990   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2991   (exit $ac_status); } && {
2992          test -z "$ac_cxx_werror_flag" ||
2993          test ! -s conftest.err
2994        } && test -s conftest.$ac_objext; then
2995   ac_cv_prog_cxx_g=yes
2996 else
2997   echo "$as_me: failed program was:" >&5
2998 sed 's/^/| /' conftest.$ac_ext >&5
2999
3000         CXXFLAGS=""
3001       cat >conftest.$ac_ext <<_ACEOF
3002 /* confdefs.h.  */
3003 _ACEOF
3004 cat confdefs.h >>conftest.$ac_ext
3005 cat >>conftest.$ac_ext <<_ACEOF
3006 /* end confdefs.h.  */
3007
3008 int
3009 main ()
3010 {
3011
3012   ;
3013   return 0;
3014 }
3015 _ACEOF
3016 rm -f conftest.$ac_objext
3017 if { (ac_try="$ac_compile"
3018 case "(($ac_try" in
3019   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3020   *) ac_try_echo=$ac_try;;
3021 esac
3022 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3023   (eval "$ac_compile") 2>conftest.er1
3024   ac_status=$?
3025   grep -v '^ *+' conftest.er1 >conftest.err
3026   rm -f conftest.er1
3027   cat conftest.err >&5
3028   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3029   (exit $ac_status); } && {
3030          test -z "$ac_cxx_werror_flag" ||
3031          test ! -s conftest.err
3032        } && test -s conftest.$ac_objext; then
3033   :
3034 else
3035   echo "$as_me: failed program was:" >&5
3036 sed 's/^/| /' conftest.$ac_ext >&5
3037
3038         ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3039          CXXFLAGS="-g"
3040          cat >conftest.$ac_ext <<_ACEOF
3041 /* confdefs.h.  */
3042 _ACEOF
3043 cat confdefs.h >>conftest.$ac_ext
3044 cat >>conftest.$ac_ext <<_ACEOF
3045 /* end confdefs.h.  */
3046
3047 int
3048 main ()
3049 {
3050
3051   ;
3052   return 0;
3053 }
3054 _ACEOF
3055 rm -f conftest.$ac_objext
3056 if { (ac_try="$ac_compile"
3057 case "(($ac_try" in
3058   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3059   *) ac_try_echo=$ac_try;;
3060 esac
3061 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3062   (eval "$ac_compile") 2>conftest.er1
3063   ac_status=$?
3064   grep -v '^ *+' conftest.er1 >conftest.err
3065   rm -f conftest.er1
3066   cat conftest.err >&5
3067   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3068   (exit $ac_status); } && {
3069          test -z "$ac_cxx_werror_flag" ||
3070          test ! -s conftest.err
3071        } && test -s conftest.$ac_objext; then
3072   ac_cv_prog_cxx_g=yes
3073 else
3074   echo "$as_me: failed program was:" >&5
3075 sed 's/^/| /' conftest.$ac_ext >&5
3076
3077
3078 fi
3079
3080 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3081 fi
3082
3083 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3084 fi
3085
3086 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3087    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3088 fi
3089 { echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
3090 echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6; }
3091 if test "$ac_test_CXXFLAGS" = set; then
3092   CXXFLAGS=$ac_save_CXXFLAGS
3093 elif test $ac_cv_prog_cxx_g = yes; then
3094   if test "$GXX" = yes; then
3095     CXXFLAGS="-g -O2"
3096   else
3097     CXXFLAGS="-g"
3098   fi
3099 else
3100   if test "$GXX" = yes; then
3101     CXXFLAGS="-O2"
3102   else
3103     CXXFLAGS=
3104   fi
3105 fi
3106 ac_ext=c
3107 ac_cpp='$CPP $CPPFLAGS'
3108 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3109 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3110 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3111
3112 ac_ext=cpp
3113 ac_cpp='$CXXCPP $CPPFLAGS'
3114 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3115 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3116 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3117
3118
3119
3120 { echo "$as_me:$LINENO: checking whether GNU C++ compiler is default" >&5
3121 echo $ECHO_N "checking whether GNU C++ compiler is default... $ECHO_C" >&6; }
3122 case "$GXX" in
3123   yes )
3124     GCC_VERSION=`$CC -dumpversion`
3125     GXX_VERSION=`$CXX -dumpversion`
3126     { echo "$as_me:$LINENO: result: yes" >&5
3127 echo "${ECHO_T}yes" >&6; }
3128     { echo "$as_me:$LINENO: checking version of gcc" >&5
3129 echo $ECHO_N "checking version of gcc... $ECHO_C" >&6; }
3130     { echo "$as_me:$LINENO: result: $GCC_VERSION" >&5
3131 echo "${ECHO_T}$GCC_VERSION" >&6; }
3132     { echo "$as_me:$LINENO: checking version of g++" >&5
3133 echo $ECHO_N "checking version of g++... $ECHO_C" >&6; }
3134     { echo "$as_me:$LINENO: result: $GXX_VERSION" >&5
3135 echo "${ECHO_T}$GXX_VERSION" >&6; }
3136     case "$GXX_VERSION" in
3137       0* | 1* | 2*)
3138         echo "old style GNU compiler"
3139         cat >>confdefs.h <<\_ACEOF
3140 #define OLD_GNU_COMPILER
3141 _ACEOF
3142
3143       ;;
3144     esac
3145   ;;
3146   *)
3147     GCC_VERSION="none"
3148     GXX_VERSION="none"
3149     { echo "$as_me:$LINENO: result: no" >&5
3150 echo "${ECHO_T}no" >&6; }
3151     { echo "$as_me:$LINENO: WARNING: cannot find GNU C++ compiler" >&5
3152 echo "$as_me: WARNING: cannot find GNU C++ compiler" >&2;}
3153   ;;
3154 esac
3155
3156 #--------------------------------------------------------------------
3157 # Checks for Guile
3158 #--------------------------------------------------------------------
3159
3160 if test -z "$GUILE_CFLAGS" -a -z "$GUILE_LDFLAGS"; then
3161
3162 ## The GUILE_FLAGS macro.
3163   ## First, let's just see if we can find Guile at all.
3164   { echo "$as_me:$LINENO: checking for Guile" >&5
3165 echo $ECHO_N "checking for Guile... $ECHO_C" >&6; }
3166   guile-config link > /dev/null || {
3167     echo "configure: cannot find guile-config; is Guile installed?" 1>&2
3168     exit 1
3169   }
3170   GUILE_ORIGINAL_CFLAGS="`guile-config compile`"
3171   GUILE_CFLAGS="$GUILE_ORIGINAL_CFLAGS"
3172   GUILE_VARIANT_CFLAGS="$GUILE_ORIGINAL_CFLAGS $GUILE_ORIGINAL_CFLAGS/guile $GUILE_ORIGINAL_CFLAGS/libguile"
3173   GUILE_LDFLAGS="`guile-config link`"
3174   GUILE_VARIANT_LDFLAGS="-L`guile-config info libdir` -lguile -lreadline -ltermcap"
3175
3176
3177   { echo "$as_me:$LINENO: result: yes" >&5
3178 echo "${ECHO_T}yes" >&6; }
3179
3180 fi
3181 { echo "$as_me:$LINENO: checking version of guile" >&5
3182 echo $ECHO_N "checking version of guile... $ECHO_C" >&6; }
3183 if test -z "$GUILE_VERSION" ; then
3184   GUILE_VERSION=`guile --version | grep 'Guile \([0-9]\)' | sed 's/Guile \([0-9]*\)/\1/'`
3185 fi
3186 { echo "$as_me:$LINENO: result: $GUILE_VERSION" >&5
3187 echo "${ECHO_T}$GUILE_VERSION" >&6; }
3188
3189 case "$GUILE_VERSION" in
3190   1.0* | 1.1* | 1.2* | 1.3* | 1.4* | 1.5*)
3191     CONFIG_GUILE_SERIAL="A"
3192   ;;
3193   1.6* | 1.7*)
3194     CONFIG_GUILE_SERIAL="B"
3195   ;;
3196   *)
3197     CONFIG_GUILE_SERIAL="C"
3198   ;;
3199 esac
3200
3201
3202 #--------------------------------------------------------------------
3203 # Checks for standard functionality
3204 #--------------------------------------------------------------------
3205
3206
3207
3208 { echo "$as_me:$LINENO: checking for C++-compatible X header files" >&5
3209 echo $ECHO_N "checking for C++-compatible X header files... $ECHO_C" >&6; }
3210 ac_save_cppflags="$CPPFLAGS"
3211 CPPFLAGS="$CPPFLAGS $X_CFLAGS"
3212 cat >conftest.$ac_ext <<_ACEOF
3213 /* confdefs.h.  */
3214 _ACEOF
3215 cat confdefs.h >>conftest.$ac_ext
3216 cat >>conftest.$ac_ext <<_ACEOF
3217 /* end confdefs.h.  */
3218 #include <X11/Xlib.h>
3219 #include <X11/Xutil.h>
3220 int
3221 main ()
3222 {
3223
3224   ;
3225   return 0;
3226 }
3227 _ACEOF
3228 rm -f conftest.$ac_objext
3229 if { (ac_try="$ac_compile"
3230 case "(($ac_try" in
3231   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3232   *) ac_try_echo=$ac_try;;
3233 esac
3234 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3235   (eval "$ac_compile") 2>conftest.er1
3236   ac_status=$?
3237   grep -v '^ *+' conftest.er1 >conftest.err
3238   rm -f conftest.er1
3239   cat conftest.err >&5
3240   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3241   (exit $ac_status); } && {
3242          test -z "$ac_cxx_werror_flag" ||
3243          test ! -s conftest.err
3244        } && test -s conftest.$ac_objext; then
3245   echo yes
3246 else
3247   echo "$as_me: failed program was:" >&5
3248 sed 's/^/| /' conftest.$ac_ext >&5
3249
3250         rm -rf X11
3251 mkdir X11
3252 for ac_dir in                \
3253   /usr/X11/include           \
3254   /usr/X11R6/include         \
3255   /usr/X11R5/include         \
3256   /usr/X11R4/include         \
3257                              \
3258   /usr/include/X11           \
3259   /usr/include/X11R6         \
3260   /usr/include/X11R5         \
3261   /usr/include/X11R4         \
3262                              \
3263   /usr/local/X11/include     \
3264   /usr/local/X11R6/include   \
3265   /usr/local/X11R5/include   \
3266   /usr/local/X11R4/include   \
3267                              \
3268   /usr/local/include/X11     \
3269   /usr/local/include/X11R6   \
3270   /usr/local/include/X11R5   \
3271   /usr/local/include/X11R4   \
3272                              \
3273   /usr/X386/include          \
3274   /usr/x386/include          \
3275   /usr/XFree86/include/X11   \
3276                              \
3277   /usr/include               \
3278   /usr/local/include         \
3279   /usr/unsupported/include   \
3280   /usr/athena/include        \
3281   /usr/local/x11r5/include   \
3282   /usr/lpp/Xamples/include   \
3283                              \
3284   /usr/openwin/include       \
3285   /usr/openwin/share/include \
3286   ; \
3287 do
3288   if test -r "$ac_dir/X11/Xlib.h"; then
3289     tm_x_includes=$ac_dir
3290     break
3291   fi
3292 done
3293 sed 's/^extern \(X[a-zA-Z0-9]*(\)/extern int \1/' \
3294   < "$tm_x_includes/X11/Xlib.h" > X11/Xlib.h
3295 sed 's/^extern \(X[a-zA-Z0-9]*(\)/extern int \1/' \
3296   < "$tm_x_includes/X11/Xutil.h" > X11/Xutil.h
3297 X_CFLAGS="-I.. $X_CFLAGS"
3298 echo "no; fixing"
3299 fi
3300
3301 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3302 CPPFLAGS="$ac_save_cppflags"
3303
3304 ac_ext=cpp
3305 ac_cpp='$CXXCPP $CPPFLAGS'
3306 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3307 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3308 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3309 { echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5
3310 echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6; }
3311 if test -z "$CXXCPP"; then
3312   if test "${ac_cv_prog_CXXCPP+set}" = set; then
3313   echo $ECHO_N "(cached) $ECHO_C" >&6
3314 else
3315       # Double quotes because CXXCPP needs to be expanded
3316     for CXXCPP in "$CXX -E" "/lib/cpp"
3317     do
3318       ac_preproc_ok=false
3319 for ac_cxx_preproc_warn_flag in '' yes
3320 do
3321   # Use a header file that comes with gcc, so configuring glibc
3322   # with a fresh cross-compiler works.
3323   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3324   # <limits.h> exists even on freestanding compilers.
3325   # On the NeXT, cc -E runs the code through the compiler's parser,
3326   # not just through cpp. "Syntax error" is here to catch this case.
3327   cat >conftest.$ac_ext <<_ACEOF
3328 /* confdefs.h.  */
3329 _ACEOF
3330 cat confdefs.h >>conftest.$ac_ext
3331 cat >>conftest.$ac_ext <<_ACEOF
3332 /* end confdefs.h.  */
3333 #ifdef __STDC__
3334 # include <limits.h>
3335 #else
3336 # include <assert.h>
3337 #endif
3338                      Syntax error
3339 _ACEOF
3340 if { (ac_try="$ac_cpp conftest.$ac_ext"
3341 case "(($ac_try" in
3342   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3343   *) ac_try_echo=$ac_try;;
3344 esac
3345 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3346   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3347   ac_status=$?
3348   grep -v '^ *+' conftest.er1 >conftest.err
3349   rm -f conftest.er1
3350   cat conftest.err >&5
3351   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3352   (exit $ac_status); } >/dev/null && {
3353          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
3354          test ! -s conftest.err
3355        }; then
3356   :
3357 else
3358   echo "$as_me: failed program was:" >&5
3359 sed 's/^/| /' conftest.$ac_ext >&5
3360
3361   # Broken: fails on valid input.
3362 continue
3363 fi
3364
3365 rm -f conftest.err conftest.$ac_ext
3366
3367   # OK, works on sane cases.  Now check whether nonexistent headers
3368   # can be detected and how.
3369   cat >conftest.$ac_ext <<_ACEOF
3370 /* confdefs.h.  */
3371 _ACEOF
3372 cat confdefs.h >>conftest.$ac_ext
3373 cat >>conftest.$ac_ext <<_ACEOF
3374 /* end confdefs.h.  */
3375 #include <ac_nonexistent.h>
3376 _ACEOF
3377 if { (ac_try="$ac_cpp conftest.$ac_ext"
3378 case "(($ac_try" in
3379   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3380   *) ac_try_echo=$ac_try;;
3381 esac
3382 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3383   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3384   ac_status=$?
3385   grep -v '^ *+' conftest.er1 >conftest.err
3386   rm -f conftest.er1
3387   cat conftest.err >&5
3388   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3389   (exit $ac_status); } >/dev/null && {
3390          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
3391          test ! -s conftest.err
3392        }; then
3393   # Broken: success on invalid input.
3394 continue
3395 else
3396   echo "$as_me: failed program was:" >&5
3397 sed 's/^/| /' conftest.$ac_ext >&5
3398
3399   # Passes both tests.
3400 ac_preproc_ok=:
3401 break
3402 fi
3403
3404 rm -f conftest.err conftest.$ac_ext
3405
3406 done
3407 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3408 rm -f conftest.err conftest.$ac_ext
3409 if $ac_preproc_ok; then
3410   break
3411 fi
3412
3413     done
3414     ac_cv_prog_CXXCPP=$CXXCPP
3415
3416 fi
3417   CXXCPP=$ac_cv_prog_CXXCPP
3418 else
3419   ac_cv_prog_CXXCPP=$CXXCPP
3420 fi
3421 { echo "$as_me:$LINENO: result: $CXXCPP" >&5
3422 echo "${ECHO_T}$CXXCPP" >&6; }
3423 ac_preproc_ok=false
3424 for ac_cxx_preproc_warn_flag in '' yes
3425 do
3426   # Use a header file that comes with gcc, so configuring glibc
3427   # with a fresh cross-compiler works.
3428   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3429   # <limits.h> exists even on freestanding compilers.
3430   # On the NeXT, cc -E runs the code through the compiler's parser,
3431   # not just through cpp. "Syntax error" is here to catch this case.
3432   cat >conftest.$ac_ext <<_ACEOF
3433 /* confdefs.h.  */
3434 _ACEOF
3435 cat confdefs.h >>conftest.$ac_ext
3436 cat >>conftest.$ac_ext <<_ACEOF
3437 /* end confdefs.h.  */
3438 #ifdef __STDC__
3439 # include <limits.h>
3440 #else
3441 # include <assert.h>
3442 #endif
3443                      Syntax error
3444 _ACEOF
3445 if { (ac_try="$ac_cpp conftest.$ac_ext"
3446 case "(($ac_try" in
3447   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3448   *) ac_try_echo=$ac_try;;
3449 esac
3450 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3451   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3452   ac_status=$?
3453   grep -v '^ *+' conftest.er1 >conftest.err
3454   rm -f conftest.er1
3455   cat conftest.err >&5
3456   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3457   (exit $ac_status); } >/dev/null && {
3458          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
3459          test ! -s conftest.err
3460        }; then
3461   :
3462 else
3463   echo "$as_me: failed program was:" >&5
3464 sed 's/^/| /' conftest.$ac_ext >&5
3465
3466   # Broken: fails on valid input.
3467 continue
3468 fi
3469
3470 rm -f conftest.err conftest.$ac_ext
3471
3472   # OK, works on sane cases.  Now check whether nonexistent headers
3473   # can be detected and how.
3474   cat >conftest.$ac_ext <<_ACEOF
3475 /* confdefs.h.  */
3476 _ACEOF
3477 cat confdefs.h >>conftest.$ac_ext
3478 cat >>conftest.$ac_ext <<_ACEOF
3479 /* end confdefs.h.  */
3480 #include <ac_nonexistent.h>
3481 _ACEOF
3482 if { (ac_try="$ac_cpp conftest.$ac_ext"
3483 case "(($ac_try" in
3484   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3485   *) ac_try_echo=$ac_try;;
3486 esac
3487 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3488   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3489   ac_status=$?
3490   grep -v '^ *+' conftest.er1 >conftest.err
3491   rm -f conftest.er1
3492   cat conftest.err >&5
3493   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3494   (exit $ac_status); } >/dev/null && {
3495          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
3496          test ! -s conftest.err
3497        }; then
3498   # Broken: success on invalid input.
3499 continue
3500 else
3501   echo "$as_me: failed program was:" >&5
3502 sed 's/^/| /' conftest.$ac_ext >&5
3503
3504   # Passes both tests.
3505 ac_preproc_ok=:
3506 break
3507 fi
3508
3509 rm -f conftest.err conftest.$ac_ext
3510
3511 done
3512 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3513 rm -f conftest.err conftest.$ac_ext
3514 if $ac_preproc_ok; then
3515   :
3516 else
3517   { { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check
3518 See \`config.log' for more details." >&5
3519 echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check
3520 See \`config.log' for more details." >&2;}
3521    { (exit 1); exit 1; }; }
3522 fi
3523
3524 ac_ext=cpp
3525 ac_cpp='$CXXCPP $CPPFLAGS'
3526 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3527 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3528 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3529
3530
3531 { echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
3532 echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
3533 if test "${ac_cv_path_GREP+set}" = set; then
3534   echo $ECHO_N "(cached) $ECHO_C" >&6
3535 else
3536   # Extract the first word of "grep ggrep" to use in msg output
3537 if test -z "$GREP"; then
3538 set dummy grep ggrep; ac_prog_name=$2
3539 if test "${ac_cv_path_GREP+set}" = set; then
3540   echo $ECHO_N "(cached) $ECHO_C" >&6
3541 else
3542   ac_path_GREP_found=false
3543 # Loop through the user's path and test for each of PROGNAME-LIST
3544 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3545 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3546 do
3547   IFS=$as_save_IFS
3548   test -z "$as_dir" && as_dir=.
3549   for ac_prog in grep ggrep; do
3550   for ac_exec_ext in '' $ac_executable_extensions; do
3551     ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3552     { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3553     # Check for GNU ac_path_GREP and select it if it is found.
3554   # Check for GNU $ac_path_GREP
3555 case `"$ac_path_GREP" --version 2>&1` in
3556 *GNU*)
3557   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3558 *)
3559   ac_count=0
3560   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
3561   while :
3562   do
3563     cat "conftest.in" "conftest.in" >"conftest.tmp"
3564     mv "conftest.tmp" "conftest.in"
3565     cp "conftest.in" "conftest.nl"
3566     echo 'GREP' >> "conftest.nl"
3567     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3568     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3569     ac_count=`expr $ac_count + 1`
3570     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3571       # Best one so far, save it but keep looking for a better one
3572       ac_cv_path_GREP="$ac_path_GREP"
3573       ac_path_GREP_max=$ac_count
3574     fi
3575     # 10*(2^10) chars as input seems more than enough
3576     test $ac_count -gt 10 && break
3577   done
3578   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3579 esac
3580
3581
3582     $ac_path_GREP_found && break 3
3583   done
3584 done
3585
3586 done
3587 IFS=$as_save_IFS
3588
3589
3590 fi
3591
3592 GREP="$ac_cv_path_GREP"
3593 if test -z "$GREP"; then
3594   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
3595 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
3596    { (exit 1); exit 1; }; }
3597 fi
3598
3599 else
3600   ac_cv_path_GREP=$GREP
3601 fi
3602
3603
3604 fi
3605 { echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
3606 echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
3607  GREP="$ac_cv_path_GREP"
3608
3609
3610 { echo "$as_me:$LINENO: checking for egrep" >&5
3611 echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
3612 if test "${ac_cv_path_EGREP+set}" = set; then
3613   echo $ECHO_N "(cached) $ECHO_C" >&6
3614 else
3615   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3616    then ac_cv_path_EGREP="$GREP -E"
3617    else
3618      # Extract the first word of "egrep" to use in msg output
3619 if test -z "$EGREP"; then
3620 set dummy egrep; ac_prog_name=$2
3621 if test "${ac_cv_path_EGREP+set}" = set; then
3622   echo $ECHO_N "(cached) $ECHO_C" >&6
3623 else
3624   ac_path_EGREP_found=false
3625 # Loop through the user's path and test for each of PROGNAME-LIST
3626 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3627 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3628 do
3629   IFS=$as_save_IFS
3630   test -z "$as_dir" && as_dir=.
3631   for ac_prog in egrep; do
3632   for ac_exec_ext in '' $ac_executable_extensions; do
3633     ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3634     { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3635     # Check for GNU ac_path_EGREP and select it if it is found.
3636   # Check for GNU $ac_path_EGREP
3637 case `"$ac_path_EGREP" --version 2>&1` in
3638 *GNU*)
3639   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3640 *)
3641   ac_count=0
3642   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
3643   while :
3644   do
3645     cat "conftest.in" "conftest.in" >"conftest.tmp"
3646     mv "conftest.tmp" "conftest.in"
3647     cp "conftest.in" "conftest.nl"
3648     echo 'EGREP' >> "conftest.nl"
3649     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3650     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3651     ac_count=`expr $ac_count + 1`
3652     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3653       # Best one so far, save it but keep looking for a better one
3654       ac_cv_path_EGREP="$ac_path_EGREP"
3655       ac_path_EGREP_max=$ac_count
3656     fi
3657     # 10*(2^10) chars as input seems more than enough
3658     test $ac_count -gt 10 && break
3659   done
3660   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3661 esac
3662
3663
3664     $ac_path_EGREP_found && break 3
3665   done
3666 done
3667
3668 done
3669 IFS=$as_save_IFS
3670
3671
3672 fi
3673
3674 EGREP="$ac_cv_path_EGREP"
3675 if test -z "$EGREP"; then
3676   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
3677 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
3678    { (exit 1); exit 1; }; }
3679 fi
3680
3681 else
3682   ac_cv_path_EGREP=$EGREP
3683 fi
3684
3685
3686    fi
3687 fi
3688 { echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
3689 echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
3690  EGREP="$ac_cv_path_EGREP"
3691
3692
3693 { echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3694 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
3695 if test "${ac_cv_header_stdc+set}" = set; then
3696   echo $ECHO_N "(cached) $ECHO_C" >&6
3697 else
3698   cat >conftest.$ac_ext <<_ACEOF
3699 /* confdefs.h.  */
3700 _ACEOF
3701 cat confdefs.h >>conftest.$ac_ext
3702 cat >>conftest.$ac_ext <<_ACEOF
3703 /* end confdefs.h.  */
3704 #include <stdlib.h>
3705 #include <stdarg.h>
3706 #include <string.h>
3707 #include <float.h>
3708
3709 int
3710 main ()
3711 {
3712
3713   ;
3714   return 0;
3715 }
3716 _ACEOF
3717 rm -f conftest.$ac_objext
3718 if { (ac_try="$ac_compile"
3719 case "(($ac_try" in
3720   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3721   *) ac_try_echo=$ac_try;;
3722 esac
3723 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3724   (eval "$ac_compile") 2>conftest.er1
3725   ac_status=$?
3726   grep -v '^ *+' conftest.er1 >conftest.err
3727   rm -f conftest.er1
3728   cat conftest.err >&5
3729   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3730   (exit $ac_status); } && {
3731          test -z "$ac_cxx_werror_flag" ||
3732          test ! -s conftest.err
3733        } && test -s conftest.$ac_objext; then
3734   ac_cv_header_stdc=yes
3735 else
3736   echo "$as_me: failed program was:" >&5
3737 sed 's/^/| /' conftest.$ac_ext >&5
3738
3739         ac_cv_header_stdc=no
3740 fi
3741
3742 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3743
3744 if test $ac_cv_header_stdc = yes; then
3745   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3746   cat >conftest.$ac_ext <<_ACEOF
3747 /* confdefs.h.  */
3748 _ACEOF
3749 cat confdefs.h >>conftest.$ac_ext
3750 cat >>conftest.$ac_ext <<_ACEOF
3751 /* end confdefs.h.  */
3752 #include <string.h>
3753
3754 _ACEOF
3755 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3756   $EGREP "memchr" >/dev/null 2>&1; then
3757   :
3758 else
3759   ac_cv_header_stdc=no
3760 fi
3761 rm -f conftest*
3762
3763 fi
3764
3765 if test $ac_cv_header_stdc = yes; then
3766   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3767   cat >conftest.$ac_ext <<_ACEOF
3768 /* confdefs.h.  */
3769 _ACEOF
3770 cat confdefs.h >>conftest.$ac_ext
3771 cat >>conftest.$ac_ext <<_ACEOF
3772 /* end confdefs.h.  */
3773 #include <stdlib.h>
3774
3775 _ACEOF
3776 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3777   $EGREP "free" >/dev/null 2>&1; then
3778   :
3779 else
3780   ac_cv_header_stdc=no
3781 fi
3782 rm -f conftest*
3783
3784 fi
3785
3786 if test $ac_cv_header_stdc = yes; then
3787   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3788   if test "$cross_compiling" = yes; then
3789   :
3790 else
3791   cat >conftest.$ac_ext <<_ACEOF
3792 /* confdefs.h.  */
3793 _ACEOF
3794 cat confdefs.h >>conftest.$ac_ext
3795 cat >>conftest.$ac_ext <<_ACEOF
3796 /* end confdefs.h.  */
3797 #include <ctype.h>
3798 #include <stdlib.h>
3799 #if ((' ' & 0x0FF) == 0x020)
3800 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3801 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3802 #else
3803 # define ISLOWER(c) \
3804                    (('a' <= (c) && (c) <= 'i') \
3805                      || ('j' <= (c) && (c) <= 'r') \
3806                      || ('s' <= (c) && (c) <= 'z'))
3807 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3808 #endif
3809
3810 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3811 int
3812 main ()
3813 {
3814   int i;
3815   for (i = 0; i < 256; i++)
3816     if (XOR (islower (i), ISLOWER (i))
3817         || toupper (i) != TOUPPER (i))
3818       return 2;
3819   return 0;
3820 }
3821 _ACEOF
3822 rm -f conftest$ac_exeext
3823 if { (ac_try="$ac_link"
3824 case "(($ac_try" in
3825   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3826   *) ac_try_echo=$ac_try;;
3827 esac
3828 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3829   (eval "$ac_link") 2>&5
3830   ac_status=$?
3831   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3832   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3833   { (case "(($ac_try" in
3834   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3835   *) ac_try_echo=$ac_try;;
3836 esac
3837 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3838   (eval "$ac_try") 2>&5
3839   ac_status=$?
3840   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3841   (exit $ac_status); }; }; then
3842   :
3843 else
3844   echo "$as_me: program exited with status $ac_status" >&5
3845 echo "$as_me: failed program was:" >&5
3846 sed 's/^/| /' conftest.$ac_ext >&5
3847
3848 ( exit $ac_status )
3849 ac_cv_header_stdc=no
3850 fi
3851 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3852 fi
3853
3854
3855 fi
3856 fi
3857 { echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3858 echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
3859 if test $ac_cv_header_stdc = yes; then
3860
3861 cat >>confdefs.h <<\_ACEOF
3862 #define STDC_HEADERS 1
3863 _ACEOF
3864
3865 fi
3866
3867 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3868
3869
3870
3871
3872
3873
3874
3875
3876
3877 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3878                   inttypes.h stdint.h unistd.h
3879 do
3880 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3881 { echo "$as_me:$LINENO: checking for $ac_header" >&5
3882 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
3883 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
3884   echo $ECHO_N "(cached) $ECHO_C" >&6
3885 else
3886   cat >conftest.$ac_ext <<_ACEOF
3887 /* confdefs.h.  */
3888 _ACEOF
3889 cat confdefs.h >>conftest.$ac_ext
3890 cat >>conftest.$ac_ext <<_ACEOF
3891 /* end confdefs.h.  */
3892 $ac_includes_default
3893
3894 #include <$ac_header>
3895 _ACEOF
3896 rm -f conftest.$ac_objext
3897 if { (ac_try="$ac_compile"
3898 case "(($ac_try" in
3899   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3900   *) ac_try_echo=$ac_try;;
3901 esac
3902 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3903   (eval "$ac_compile") 2>conftest.er1
3904   ac_status=$?
3905   grep -v '^ *+' conftest.er1 >conftest.err
3906   rm -f conftest.er1
3907   cat conftest.err >&5
3908   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3909   (exit $ac_status); } && {
3910          test -z "$ac_cxx_werror_flag" ||
3911          test ! -s conftest.err
3912        } && test -s conftest.$ac_objext; then
3913   eval "$as_ac_Header=yes"
3914 else
3915   echo "$as_me: failed program was:" >&5
3916 sed 's/^/| /' conftest.$ac_ext >&5
3917
3918         eval "$as_ac_Header=no"
3919 fi
3920
3921 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3922 fi
3923 ac_res=`eval echo '${'$as_ac_Header'}'`
3924                { echo "$as_me:$LINENO: result: $ac_res" >&5
3925 echo "${ECHO_T}$ac_res" >&6; }
3926 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3927   cat >>confdefs.h <<_ACEOF
3928 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3929 _ACEOF
3930
3931 fi
3932
3933 done
3934
3935
3936 { echo "$as_me:$LINENO: checking for FILE" >&5
3937 echo $ECHO_N "checking for FILE... $ECHO_C" >&6; }
3938 if test "${ac_cv_type_FILE+set}" = set; then
3939   echo $ECHO_N "(cached) $ECHO_C" >&6
3940 else
3941   cat >conftest.$ac_ext <<_ACEOF
3942 /* confdefs.h.  */
3943 _ACEOF
3944 cat confdefs.h >>conftest.$ac_ext
3945 cat >>conftest.$ac_ext <<_ACEOF
3946 /* end confdefs.h.  */
3947 $ac_includes_default
3948 typedef FILE ac__type_new_;
3949 int
3950 main ()
3951 {
3952 if ((ac__type_new_ *) 0)
3953   return 0;
3954 if (sizeof (ac__type_new_))
3955   return 0;
3956   ;
3957   return 0;
3958 }
3959 _ACEOF
3960 rm -f conftest.$ac_objext
3961 if { (ac_try="$ac_compile"
3962 case "(($ac_try" in
3963   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3964   *) ac_try_echo=$ac_try;;
3965 esac
3966 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3967   (eval "$ac_compile") 2>conftest.er1
3968   ac_status=$?
3969   grep -v '^ *+' conftest.er1 >conftest.err
3970   rm -f conftest.er1
3971   cat conftest.err >&5
3972   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3973   (exit $ac_status); } && {
3974          test -z "$ac_cxx_werror_flag" ||
3975          test ! -s conftest.err
3976        } && test -s conftest.$ac_objext; then
3977   ac_cv_type_FILE=yes
3978 else
3979   echo "$as_me: failed program was:" >&5
3980 sed 's/^/| /' conftest.$ac_ext >&5
3981
3982         ac_cv_type_FILE=no
3983 fi
3984
3985 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3986 fi
3987 { echo "$as_me:$LINENO: result: $ac_cv_type_FILE" >&5
3988 echo "${ECHO_T}$ac_cv_type_FILE" >&6; }
3989 if test $ac_cv_type_FILE = yes; then
3990
3991 cat >>confdefs.h <<_ACEOF
3992 #define HAVE_FILE 1
3993 _ACEOF
3994
3995
3996 fi
3997
3998 { echo "$as_me:$LINENO: checking for intptr_t" >&5
3999 echo $ECHO_N "checking for intptr_t... $ECHO_C" >&6; }
4000 if test "${ac_cv_type_intptr_t+set}" = set; then
4001   echo $ECHO_N "(cached) $ECHO_C" >&6
4002 else
4003   cat >conftest.$ac_ext <<_ACEOF
4004 /* confdefs.h.  */
4005 _ACEOF
4006 cat confdefs.h >>conftest.$ac_ext
4007 cat >>conftest.$ac_ext <<_ACEOF
4008 /* end confdefs.h.  */
4009 $ac_includes_default
4010 typedef intptr_t ac__type_new_;
4011 int
4012 main ()
4013 {
4014 if ((ac__type_new_ *) 0)
4015   return 0;
4016 if (sizeof (ac__type_new_))
4017   return 0;
4018   ;
4019   return 0;
4020 }
4021 _ACEOF
4022 rm -f conftest.$ac_objext
4023 if { (ac_try="$ac_compile"
4024 case "(($ac_try" in
4025   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4026   *) ac_try_echo=$ac_try;;
4027 esac
4028 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4029   (eval "$ac_compile") 2>conftest.er1
4030   ac_status=$?
4031   grep -v '^ *+' conftest.er1 >conftest.err
4032   rm -f conftest.er1
4033   cat conftest.err >&5
4034   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4035   (exit $ac_status); } && {
4036          test -z "$ac_cxx_werror_flag" ||
4037          test ! -s conftest.err
4038        } && test -s conftest.$ac_objext; then
4039   ac_cv_type_intptr_t=yes
4040 else
4041   echo "$as_me: failed program was:" >&5
4042 sed 's/^/| /' conftest.$ac_ext >&5
4043
4044         ac_cv_type_intptr_t=no
4045 fi
4046
4047 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4048 fi
4049 { echo "$as_me:$LINENO: result: $ac_cv_type_intptr_t" >&5
4050 echo "${ECHO_T}$ac_cv_type_intptr_t" >&6; }
4051 if test $ac_cv_type_intptr_t = yes; then
4052
4053 cat >>confdefs.h <<_ACEOF
4054 #define HAVE_INTPTR_T 1
4055 _ACEOF
4056
4057
4058 fi
4059
4060 { echo "$as_me:$LINENO: checking for time_t" >&5
4061 echo $ECHO_N "checking for time_t... $ECHO_C" >&6; }
4062 if test "${ac_cv_type_time_t+set}" = set; then
4063   echo $ECHO_N "(cached) $ECHO_C" >&6
4064 else
4065   cat >conftest.$ac_ext <<_ACEOF
4066 /* confdefs.h.  */
4067 _ACEOF
4068 cat confdefs.h >>conftest.$ac_ext
4069 cat >>conftest.$ac_ext <<_ACEOF
4070 /* end confdefs.h.  */
4071 $ac_includes_default
4072 typedef time_t ac__type_new_;
4073 int
4074 main ()
4075 {
4076 if ((ac__type_new_ *) 0)
4077   return 0;
4078 if (sizeof (ac__type_new_))
4079   return 0;
4080   ;
4081   return 0;
4082 }
4083 _ACEOF
4084 rm -f conftest.$ac_objext
4085 if { (ac_try="$ac_compile"
4086 case "(($ac_try" in
4087   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4088   *) ac_try_echo=$ac_try;;
4089 esac
4090 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4091   (eval "$ac_compile") 2>conftest.er1
4092   ac_status=$?
4093   grep -v '^ *+' conftest.er1 >conftest.err
4094   rm -f conftest.er1
4095   cat conftest.err >&5
4096   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4097   (exit $ac_status); } && {
4098          test -z "$ac_cxx_werror_flag" ||
4099          test ! -s conftest.err
4100        } && test -s conftest.$ac_objext; then
4101   ac_cv_type_time_t=yes
4102 else
4103   echo "$as_me: failed program was:" >&5
4104 sed 's/^/| /' conftest.$ac_ext >&5
4105
4106         ac_cv_type_time_t=no
4107 fi
4108
4109 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4110 fi
4111 { echo "$as_me:$LINENO: result: $ac_cv_type_time_t" >&5
4112 echo "${ECHO_T}$ac_cv_type_time_t" >&6; }
4113 if test $ac_cv_type_time_t = yes; then
4114
4115 cat >>confdefs.h <<_ACEOF
4116 #define HAVE_TIME_T 1
4117 _ACEOF
4118
4119
4120 fi
4121
4122 { echo "$as_me:$LINENO: checking for X" >&5
4123 echo $ECHO_N "checking for X... $ECHO_C" >&6; }
4124
4125
4126 # Check whether --with-x was given.
4127 if test "${with_x+set}" = set; then
4128   withval=$with_x;
4129 fi
4130
4131 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
4132 if test "x$with_x" = xno; then
4133   # The user explicitly disabled X.
4134   have_x=disabled
4135 else
4136   case $x_includes,$x_libraries in #(
4137     *\'*) { { echo "$as_me:$LINENO: error: Cannot use X directory names containing '" >&5
4138 echo "$as_me: error: Cannot use X directory names containing '" >&2;}
4139    { (exit 1); exit 1; }; };; #(
4140     *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then
4141   echo $ECHO_N "(cached) $ECHO_C" >&6
4142 else
4143   # One or both of the vars are not set, and there is no cached value.
4144 ac_x_includes=no ac_x_libraries=no
4145 rm -f -r conftest.dir
4146 if mkdir conftest.dir; then
4147   cd conftest.dir
4148   cat >Imakefile <<'_ACEOF'
4149 incroot:
4150         @echo incroot='${INCROOT}'
4151 usrlibdir:
4152         @echo usrlibdir='${USRLIBDIR}'
4153 libdir:
4154         @echo libdir='${LIBDIR}'
4155 _ACEOF
4156   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
4157     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
4158     for ac_var in incroot usrlibdir libdir; do
4159       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
4160     done
4161     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
4162     for ac_extension in a so sl; do
4163       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
4164          test -f "$ac_im_libdir/libX11.$ac_extension"; then
4165         ac_im_usrlibdir=$ac_im_libdir; break
4166       fi
4167     done
4168     # Screen out bogus values from the imake configuration.  They are
4169     # bogus both because they are the default anyway, and because
4170     # using them would break gcc on systems where it needs fixed includes.
4171     case $ac_im_incroot in
4172         /usr/include) ac_x_includes= ;;
4173         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
4174     esac
4175     case $ac_im_usrlibdir in
4176         /usr/lib | /lib) ;;
4177         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
4178     esac
4179   fi
4180   cd ..
4181   rm -f -r conftest.dir
4182 fi
4183
4184 # Standard set of common directories for X headers.
4185 # Check X11 before X11Rn because it is often a symlink to the current release.
4186 ac_x_header_dirs='
4187 /usr/X11/include
4188 /usr/X11R6/include
4189 /usr/X11R5/include
4190 /usr/X11R4/include
4191
4192 /usr/include/X11
4193 /usr/include/X11R6
4194 /usr/include/X11R5
4195 /usr/include/X11R4
4196
4197 /usr/local/X11/include
4198 /usr/local/X11R6/include
4199 /usr/local/X11R5/include
4200 /usr/local/X11R4/include
4201
4202 /usr/local/include/X11
4203 /usr/local/include/X11R6
4204 /usr/local/include/X11R5
4205 /usr/local/include/X11R4
4206
4207 /usr/X386/include
4208 /usr/x386/include
4209 /usr/XFree86/include/X11
4210
4211 /usr/include
4212 /usr/local/include
4213 /usr/unsupported/include
4214 /usr/athena/include
4215 /usr/local/x11r5/include
4216 /usr/lpp/Xamples/include
4217
4218 /usr/openwin/include
4219 /usr/openwin/share/include'
4220
4221 if test "$ac_x_includes" = no; then
4222   # Guess where to find include files, by looking for Xlib.h.
4223   # First, try using that file with no special directory specified.
4224   cat >conftest.$ac_ext <<_ACEOF
4225 /* confdefs.h.  */
4226 _ACEOF
4227 cat confdefs.h >>conftest.$ac_ext
4228 cat >>conftest.$ac_ext <<_ACEOF
4229 /* end confdefs.h.  */
4230 #include <X11/Xlib.h>
4231 _ACEOF
4232 if { (ac_try="$ac_cpp conftest.$ac_ext"
4233 case "(($ac_try" in
4234   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4235   *) ac_try_echo=$ac_try;;
4236 esac
4237 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4238   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4239   ac_status=$?
4240   grep -v '^ *+' conftest.er1 >conftest.err
4241   rm -f conftest.er1
4242   cat conftest.err >&5
4243   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4244   (exit $ac_status); } >/dev/null && {
4245          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
4246          test ! -s conftest.err
4247        }; then
4248   # We can compile using X headers with no special include directory.
4249 ac_x_includes=
4250 else
4251   echo "$as_me: failed program was:" >&5
4252 sed 's/^/| /' conftest.$ac_ext >&5
4253
4254   for ac_dir in $ac_x_header_dirs; do
4255   if test -r "$ac_dir/X11/Xlib.h"; then
4256     ac_x_includes=$ac_dir
4257     break
4258   fi
4259 done
4260 fi
4261
4262 rm -f conftest.err conftest.$ac_ext
4263 fi # $ac_x_includes = no
4264
4265 if test "$ac_x_libraries" = no; then
4266   # Check for the libraries.
4267   # See if we find them without any special options.
4268   # Don't add to $LIBS permanently.
4269   ac_save_LIBS=$LIBS
4270   LIBS="-lX11 $LIBS"
4271   cat >conftest.$ac_ext <<_ACEOF
4272 /* confdefs.h.  */
4273 _ACEOF
4274 cat confdefs.h >>conftest.$ac_ext
4275 cat >>conftest.$ac_ext <<_ACEOF
4276 /* end confdefs.h.  */
4277 #include <X11/Xlib.h>
4278 int
4279 main ()
4280 {
4281 XrmInitialize ()
4282   ;
4283   return 0;
4284 }
4285 _ACEOF
4286 rm -f conftest.$ac_objext conftest$ac_exeext
4287 if { (ac_try="$ac_link"
4288 case "(($ac_try" in
4289   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4290   *) ac_try_echo=$ac_try;;
4291 esac
4292 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4293   (eval "$ac_link") 2>conftest.er1
4294   ac_status=$?
4295   grep -v '^ *+' conftest.er1 >conftest.err
4296   rm -f conftest.er1
4297   cat conftest.err >&5
4298   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4299   (exit $ac_status); } && {
4300          test -z "$ac_cxx_werror_flag" ||
4301          test ! -s conftest.err
4302        } && test -s conftest$ac_exeext &&
4303        $as_test_x conftest$ac_exeext; then
4304   LIBS=$ac_save_LIBS
4305 # We can link X programs with no special library path.
4306 ac_x_libraries=
4307 else
4308   echo "$as_me: failed program was:" >&5
4309 sed 's/^/| /' conftest.$ac_ext >&5
4310
4311         LIBS=$ac_save_LIBS
4312 for ac_dir in `echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
4313 do
4314   # Don't even attempt the hair of trying to link an X program!
4315   for ac_extension in a so sl; do
4316     if test -r "$ac_dir/libX11.$ac_extension"; then
4317       ac_x_libraries=$ac_dir
4318       break 2
4319     fi
4320   done
4321 done
4322 fi
4323
4324 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4325       conftest$ac_exeext conftest.$ac_ext
4326 fi # $ac_x_libraries = no
4327
4328 case $ac_x_includes,$ac_x_libraries in #(
4329   no,* | *,no | *\'*)
4330     # Didn't find X, or a directory has "'" in its name.
4331     ac_cv_have_x="have_x=no";; #(
4332   *)
4333     # Record where we found X for the cache.
4334     ac_cv_have_x="have_x=yes\
4335         ac_x_includes='$ac_x_includes'\
4336         ac_x_libraries='$ac_x_libraries'"
4337 esac
4338 fi
4339 ;; #(
4340     *) have_x=yes;;
4341   esac
4342   eval "$ac_cv_have_x"
4343 fi # $with_x != no
4344
4345 if test "$have_x" != yes; then
4346   { echo "$as_me:$LINENO: result: $have_x" >&5
4347 echo "${ECHO_T}$have_x" >&6; }
4348   no_x=yes
4349 else
4350   # If each of the values was on the command line, it overrides each guess.
4351   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
4352   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
4353   # Update the cache value to reflect the command line values.
4354   ac_cv_have_x="have_x=yes\
4355         ac_x_includes='$x_includes'\
4356         ac_x_libraries='$x_libraries'"
4357   { echo "$as_me:$LINENO: result: libraries $x_libraries, headers $x_includes" >&5
4358 echo "${ECHO_T}libraries $x_libraries, headers $x_includes" >&6; }
4359 fi
4360
4361 if test "$no_x" = yes; then
4362   # Not all programs may use this symbol, but it does not hurt to define it.
4363
4364 cat >>confdefs.h <<\_ACEOF
4365 #define X_DISPLAY_MISSING 1
4366 _ACEOF
4367
4368   X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
4369 else
4370   if test -n "$x_includes"; then
4371     X_CFLAGS="$X_CFLAGS -I$x_includes"
4372   fi
4373
4374   # It would also be nice to do this for all -L options, not just this one.
4375   if test -n "$x_libraries"; then
4376     X_LIBS="$X_LIBS -L$x_libraries"
4377     # For Solaris; some versions of Sun CC require a space after -R and
4378     # others require no space.  Words are not sufficient . . . .
4379     { echo "$as_me:$LINENO: checking whether -R must be followed by a space" >&5
4380 echo $ECHO_N "checking whether -R must be followed by a space... $ECHO_C" >&6; }
4381     ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
4382     ac_xsave_cxx_werror_flag=$ac_cxx_werror_flag
4383     ac_cxx_werror_flag=yes
4384     cat >conftest.$ac_ext <<_ACEOF
4385 /* confdefs.h.  */
4386 _ACEOF
4387 cat confdefs.h >>conftest.$ac_ext
4388 cat >>conftest.$ac_ext <<_ACEOF
4389 /* end confdefs.h.  */
4390
4391 int
4392 main ()
4393 {
4394
4395   ;
4396   return 0;
4397 }
4398 _ACEOF
4399 rm -f conftest.$ac_objext conftest$ac_exeext
4400 if { (ac_try="$ac_link"
4401 case "(($ac_try" in
4402   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4403   *) ac_try_echo=$ac_try;;
4404 esac
4405 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4406   (eval "$ac_link") 2>conftest.er1
4407   ac_status=$?
4408   grep -v '^ *+' conftest.er1 >conftest.err
4409   rm -f conftest.er1
4410   cat conftest.err >&5
4411   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4412   (exit $ac_status); } && {
4413          test -z "$ac_cxx_werror_flag" ||
4414          test ! -s conftest.err
4415        } && test -s conftest$ac_exeext &&
4416        $as_test_x conftest$ac_exeext; then
4417   { echo "$as_me:$LINENO: result: no" >&5
4418 echo "${ECHO_T}no" >&6; }
4419        X_LIBS="$X_LIBS -R$x_libraries"
4420 else
4421   echo "$as_me: failed program was:" >&5
4422 sed 's/^/| /' conftest.$ac_ext >&5
4423
4424         LIBS="$ac_xsave_LIBS -R $x_libraries"
4425        cat >conftest.$ac_ext <<_ACEOF
4426 /* confdefs.h.  */
4427 _ACEOF
4428 cat confdefs.h >>conftest.$ac_ext
4429 cat >>conftest.$ac_ext <<_ACEOF
4430 /* end confdefs.h.  */
4431
4432 int
4433 main ()
4434 {
4435
4436   ;
4437   return 0;
4438 }
4439 _ACEOF
4440 rm -f conftest.$ac_objext conftest$ac_exeext
4441 if { (ac_try="$ac_link"
4442 case "(($ac_try" in
4443   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4444   *) ac_try_echo=$ac_try;;
4445 esac
4446 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4447   (eval "$ac_link") 2>conftest.er1
4448   ac_status=$?
4449   grep -v '^ *+' conftest.er1 >conftest.err
4450   rm -f conftest.er1
4451   cat conftest.err >&5
4452   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4453   (exit $ac_status); } && {
4454          test -z "$ac_cxx_werror_flag" ||
4455          test ! -s conftest.err
4456        } && test -s conftest$ac_exeext &&
4457        $as_test_x conftest$ac_exeext; then
4458   { echo "$as_me:$LINENO: result: yes" >&5
4459 echo "${ECHO_T}yes" >&6; }
4460           X_LIBS="$X_LIBS -R $x_libraries"
4461 else
4462   echo "$as_me: failed program was:" >&5
4463 sed 's/^/| /' conftest.$ac_ext >&5
4464
4465         { echo "$as_me:$LINENO: result: neither works" >&5
4466 echo "${ECHO_T}neither works" >&6; }
4467 fi
4468
4469 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4470       conftest$ac_exeext conftest.$ac_ext
4471 fi
4472
4473 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4474       conftest$ac_exeext conftest.$ac_ext
4475     ac_cxx_werror_flag=$ac_xsave_cxx_werror_flag
4476     LIBS=$ac_xsave_LIBS
4477   fi
4478
4479   # Check for system-dependent libraries X programs must link with.
4480   # Do this before checking for the system-independent R6 libraries
4481   # (-lICE), since we may need -lsocket or whatever for X linking.
4482
4483   if test "$ISC" = yes; then
4484     X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet"
4485   else
4486     # Martyn Johnson says this is needed for Ultrix, if the X
4487     # libraries were built with DECnet support.  And Karl Berry says
4488     # the Alpha needs dnet_stub (dnet does not exist).
4489     ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
4490     cat >conftest.$ac_ext <<_ACEOF
4491 /* confdefs.h.  */
4492 _ACEOF
4493 cat confdefs.h >>conftest.$ac_ext
4494 cat >>conftest.$ac_ext <<_ACEOF
4495 /* end confdefs.h.  */
4496
4497 /* Override any GCC internal prototype to avoid an error.
4498    Use char because int might match the return type of a GCC
4499    builtin and then its argument prototype would still apply.  */
4500 #ifdef __cplusplus
4501 extern "C"
4502 #endif
4503 char XOpenDisplay ();
4504 int
4505 main ()
4506 {
4507 return XOpenDisplay ();
4508   ;
4509   return 0;
4510 }
4511 _ACEOF
4512 rm -f conftest.$ac_objext conftest$ac_exeext
4513 if { (ac_try="$ac_link"
4514 case "(($ac_try" in
4515   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4516   *) ac_try_echo=$ac_try;;
4517 esac
4518 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4519   (eval "$ac_link") 2>conftest.er1
4520   ac_status=$?
4521   grep -v '^ *+' conftest.er1 >conftest.err
4522   rm -f conftest.er1
4523   cat conftest.err >&5
4524   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4525   (exit $ac_status); } && {
4526          test -z "$ac_cxx_werror_flag" ||
4527          test ! -s conftest.err
4528        } && test -s conftest$ac_exeext &&
4529        $as_test_x conftest$ac_exeext; then
4530   :
4531 else
4532   echo "$as_me: failed program was:" >&5
4533 sed 's/^/| /' conftest.$ac_ext >&5
4534
4535         { echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet" >&5
4536 echo $ECHO_N "checking for dnet_ntoa in -ldnet... $ECHO_C" >&6; }
4537 if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then
4538   echo $ECHO_N "(cached) $ECHO_C" >&6
4539 else
4540   ac_check_lib_save_LIBS=$LIBS
4541 LIBS="-ldnet  $LIBS"
4542 cat >conftest.$ac_ext <<_ACEOF
4543 /* confdefs.h.  */
4544 _ACEOF
4545 cat confdefs.h >>conftest.$ac_ext
4546 cat >>conftest.$ac_ext <<_ACEOF
4547 /* end confdefs.h.  */
4548
4549 /* Override any GCC internal prototype to avoid an error.
4550    Use char because int might match the return type of a GCC
4551    builtin and then its argument prototype would still apply.  */
4552 #ifdef __cplusplus
4553 extern "C"
4554 #endif
4555 char dnet_ntoa ();
4556 int
4557 main ()
4558 {
4559 return dnet_ntoa ();
4560   ;
4561   return 0;
4562 }
4563 _ACEOF
4564 rm -f conftest.$ac_objext conftest$ac_exeext
4565 if { (ac_try="$ac_link"
4566 case "(($ac_try" in
4567   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4568   *) ac_try_echo=$ac_try;;
4569 esac
4570 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4571   (eval "$ac_link") 2>conftest.er1
4572   ac_status=$?
4573   grep -v '^ *+' conftest.er1 >conftest.err
4574   rm -f conftest.er1
4575   cat conftest.err >&5
4576   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4577   (exit $ac_status); } && {
4578          test -z "$ac_cxx_werror_flag" ||
4579          test ! -s conftest.err
4580        } && test -s conftest$ac_exeext &&
4581        $as_test_x conftest$ac_exeext; then
4582   ac_cv_lib_dnet_dnet_ntoa=yes
4583 else
4584   echo "$as_me: failed program was:" >&5
4585 sed 's/^/| /' conftest.$ac_ext >&5
4586
4587         ac_cv_lib_dnet_dnet_ntoa=no
4588 fi
4589
4590 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4591       conftest$ac_exeext conftest.$ac_ext
4592 LIBS=$ac_check_lib_save_LIBS
4593 fi
4594 { echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
4595 echo "${ECHO_T}$ac_cv_lib_dnet_dnet_ntoa" >&6; }
4596 if test $ac_cv_lib_dnet_dnet_ntoa = yes; then
4597   X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
4598 fi
4599
4600     if test $ac_cv_lib_dnet_dnet_ntoa = no; then
4601       { echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet_stub" >&5
4602 echo $ECHO_N "checking for dnet_ntoa in -ldnet_stub... $ECHO_C" >&6; }
4603 if test "${ac_cv_lib_dnet_stub_dnet_ntoa+set}" = set; then
4604   echo $ECHO_N "(cached) $ECHO_C" >&6
4605 else
4606   ac_check_lib_save_LIBS=$LIBS
4607 LIBS="-ldnet_stub  $LIBS"
4608 cat >conftest.$ac_ext <<_ACEOF
4609 /* confdefs.h.  */
4610 _ACEOF
4611 cat confdefs.h >>conftest.$ac_ext
4612 cat >>conftest.$ac_ext <<_ACEOF
4613 /* end confdefs.h.  */
4614
4615 /* Override any GCC internal prototype to avoid an error.
4616    Use char because int might match the return type of a GCC
4617    builtin and then its argument prototype would still apply.  */
4618 #ifdef __cplusplus
4619 extern "C"
4620 #endif
4621 char dnet_ntoa ();
4622 int
4623 main ()
4624 {
4625 return dnet_ntoa ();
4626   ;
4627   return 0;
4628 }
4629 _ACEOF
4630 rm -f conftest.$ac_objext conftest$ac_exeext
4631 if { (ac_try="$ac_link"
4632 case "(($ac_try" in
4633   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4634   *) ac_try_echo=$ac_try;;
4635 esac
4636 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4637   (eval "$ac_link") 2>conftest.er1
4638   ac_status=$?
4639   grep -v '^ *+' conftest.er1 >conftest.err
4640   rm -f conftest.er1
4641   cat conftest.err >&5
4642   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4643   (exit $ac_status); } && {
4644          test -z "$ac_cxx_werror_flag" ||
4645          test ! -s conftest.err
4646        } && test -s conftest$ac_exeext &&
4647        $as_test_x conftest$ac_exeext; then
4648   ac_cv_lib_dnet_stub_dnet_ntoa=yes
4649 else
4650   echo "$as_me: failed program was:" >&5
4651 sed 's/^/| /' conftest.$ac_ext >&5
4652
4653         ac_cv_lib_dnet_stub_dnet_ntoa=no
4654 fi
4655
4656 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4657       conftest$ac_exeext conftest.$ac_ext
4658 LIBS=$ac_check_lib_save_LIBS
4659 fi
4660 { echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
4661 echo "${ECHO_T}$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; }
4662 if test $ac_cv_lib_dnet_stub_dnet_ntoa = yes; then
4663   X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
4664 fi
4665
4666     fi
4667 fi
4668
4669 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4670       conftest$ac_exeext conftest.$ac_ext
4671     LIBS="$ac_xsave_LIBS"
4672
4673     # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
4674     # to get the SysV transport functions.
4675     # Chad R. Larson says the Pyramis MIS-ES running DC/OSx (SVR4)
4676     # needs -lnsl.
4677     # The nsl library prevents programs from opening the X display
4678     # on Irix 5.2, according to T.E. Dickey.
4679     # The functions gethostbyname, getservbyname, and inet_addr are
4680     # in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.
4681     { echo "$as_me:$LINENO: checking for gethostbyname" >&5
4682 echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6; }
4683 if test "${ac_cv_func_gethostbyname+set}" = set; then
4684   echo $ECHO_N "(cached) $ECHO_C" >&6
4685 else
4686   cat >conftest.$ac_ext <<_ACEOF
4687 /* confdefs.h.  */
4688 _ACEOF
4689 cat confdefs.h >>conftest.$ac_ext
4690 cat >>conftest.$ac_ext <<_ACEOF
4691 /* end confdefs.h.  */
4692 /* Define gethostbyname to an innocuous variant, in case <limits.h> declares gethostbyname.
4693    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
4694 #define gethostbyname innocuous_gethostbyname
4695
4696 /* System header to define __stub macros and hopefully few prototypes,
4697     which can conflict with char gethostbyname (); below.
4698     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4699     <limits.h> exists even on freestanding compilers.  */
4700
4701 #ifdef __STDC__
4702 # include <limits.h>
4703 #else
4704 # include <assert.h>
4705 #endif
4706
4707 #undef gethostbyname
4708
4709 /* Override any GCC internal prototype to avoid an error.
4710    Use char because int might match the return type of a GCC
4711    builtin and then its argument prototype would still apply.  */
4712 #ifdef __cplusplus
4713 extern "C"
4714 #endif
4715 char gethostbyname ();
4716 /* The GNU C library defines this for functions which it implements
4717     to always fail with ENOSYS.  Some functions are actually named
4718     something starting with __ and the normal name is an alias.  */
4719 #if defined __stub_gethostbyname || defined __stub___gethostbyname
4720 choke me
4721 #endif
4722
4723 int
4724 main ()
4725 {
4726 return gethostbyname ();
4727   ;
4728   return 0;
4729 }
4730 _ACEOF
4731 rm -f conftest.$ac_objext conftest$ac_exeext
4732 if { (ac_try="$ac_link"
4733 case "(($ac_try" in
4734   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4735   *) ac_try_echo=$ac_try;;
4736 esac
4737 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4738   (eval "$ac_link") 2>conftest.er1
4739   ac_status=$?
4740   grep -v '^ *+' conftest.er1 >conftest.err
4741   rm -f conftest.er1
4742   cat conftest.err >&5
4743   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4744   (exit $ac_status); } && {
4745          test -z "$ac_cxx_werror_flag" ||
4746          test ! -s conftest.err
4747        } && test -s conftest$ac_exeext &&
4748        $as_test_x conftest$ac_exeext; then
4749   ac_cv_func_gethostbyname=yes
4750 else
4751   echo "$as_me: failed program was:" >&5
4752 sed 's/^/| /' conftest.$ac_ext >&5
4753
4754         ac_cv_func_gethostbyname=no
4755 fi
4756
4757 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4758       conftest$ac_exeext conftest.$ac_ext
4759 fi
4760 { echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5
4761 echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6; }
4762
4763     if test $ac_cv_func_gethostbyname = no; then
4764       { echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5
4765 echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6; }
4766 if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then
4767   echo $ECHO_N "(cached) $ECHO_C" >&6
4768 else
4769   ac_check_lib_save_LIBS=$LIBS
4770 LIBS="-lnsl  $LIBS"
4771 cat >conftest.$ac_ext <<_ACEOF
4772 /* confdefs.h.  */
4773 _ACEOF
4774 cat confdefs.h >>conftest.$ac_ext
4775 cat >>conftest.$ac_ext <<_ACEOF
4776 /* end confdefs.h.  */
4777
4778 /* Override any GCC internal prototype to avoid an error.
4779    Use char because int might match the return type of a GCC
4780    builtin and then its argument prototype would still apply.  */
4781 #ifdef __cplusplus
4782 extern "C"
4783 #endif
4784 char gethostbyname ();
4785 int
4786 main ()
4787 {
4788 return gethostbyname ();
4789   ;
4790   return 0;
4791 }
4792 _ACEOF
4793 rm -f conftest.$ac_objext conftest$ac_exeext
4794 if { (ac_try="$ac_link"
4795 case "(($ac_try" in
4796   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4797   *) ac_try_echo=$ac_try;;
4798 esac
4799 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4800   (eval "$ac_link") 2>conftest.er1
4801   ac_status=$?
4802   grep -v '^ *+' conftest.er1 >conftest.err
4803   rm -f conftest.er1
4804   cat conftest.err >&5
4805   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4806   (exit $ac_status); } && {
4807          test -z "$ac_cxx_werror_flag" ||
4808          test ! -s conftest.err
4809        } && test -s conftest$ac_exeext &&
4810        $as_test_x conftest$ac_exeext; then
4811   ac_cv_lib_nsl_gethostbyname=yes
4812 else
4813   echo "$as_me: failed program was:" >&5
4814 sed 's/^/| /' conftest.$ac_ext >&5
4815
4816         ac_cv_lib_nsl_gethostbyname=no
4817 fi
4818
4819 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4820       conftest$ac_exeext conftest.$ac_ext
4821 LIBS=$ac_check_lib_save_LIBS
4822 fi
4823 { echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
4824 echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6; }
4825 if test $ac_cv_lib_nsl_gethostbyname = yes; then
4826   X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
4827 fi
4828
4829       if test $ac_cv_lib_nsl_gethostbyname = no; then
4830         { echo "$as_me:$LINENO: checking for gethostbyname in -lbsd" >&5
4831 echo $ECHO_N "checking for gethostbyname in -lbsd... $ECHO_C" >&6; }
4832 if test "${ac_cv_lib_bsd_gethostbyname+set}" = set; then
4833   echo $ECHO_N "(cached) $ECHO_C" >&6
4834 else
4835   ac_check_lib_save_LIBS=$LIBS
4836 LIBS="-lbsd  $LIBS"
4837 cat >conftest.$ac_ext <<_ACEOF
4838 /* confdefs.h.  */
4839 _ACEOF
4840 cat confdefs.h >>conftest.$ac_ext
4841 cat >>conftest.$ac_ext <<_ACEOF
4842 /* end confdefs.h.  */
4843
4844 /* Override any GCC internal prototype to avoid an error.
4845    Use char because int might match the return type of a GCC
4846    builtin and then its argument prototype would still apply.  */
4847 #ifdef __cplusplus
4848 extern "C"
4849 #endif
4850 char gethostbyname ();
4851 int
4852 main ()
4853 {
4854 return gethostbyname ();
4855   ;
4856   return 0;
4857 }
4858 _ACEOF
4859 rm -f conftest.$ac_objext conftest$ac_exeext
4860 if { (ac_try="$ac_link"
4861 case "(($ac_try" in
4862   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4863   *) ac_try_echo=$ac_try;;
4864 esac
4865 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4866   (eval "$ac_link") 2>conftest.er1
4867   ac_status=$?
4868   grep -v '^ *+' conftest.er1 >conftest.err
4869   rm -f conftest.er1
4870   cat conftest.err >&5
4871   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4872   (exit $ac_status); } && {
4873          test -z "$ac_cxx_werror_flag" ||
4874          test ! -s conftest.err
4875        } && test -s conftest$ac_exeext &&
4876        $as_test_x conftest$ac_exeext; then
4877   ac_cv_lib_bsd_gethostbyname=yes
4878 else
4879   echo "$as_me: failed program was:" >&5
4880 sed 's/^/| /' conftest.$ac_ext >&5
4881
4882         ac_cv_lib_bsd_gethostbyname=no
4883 fi
4884
4885 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4886       conftest$ac_exeext conftest.$ac_ext
4887 LIBS=$ac_check_lib_save_LIBS
4888 fi
4889 { echo "$as_me:$LINENO: result: $ac_cv_lib_bsd_gethostbyname" >&5
4890 echo "${ECHO_T}$ac_cv_lib_bsd_gethostbyname" >&6; }
4891 if test $ac_cv_lib_bsd_gethostbyname = yes; then
4892   X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"
4893 fi
4894
4895       fi
4896     fi
4897
4898     # lieder@skyler.mavd.honeywell.com says without -lsocket,
4899     # socket/setsockopt and other routines are undefined under SCO ODT
4900     # 2.0.  But -lsocket is broken on IRIX 5.2 (and is not necessary
4901     # on later versions), says Simon Leinen: it contains gethostby*
4902     # variants that don't use the name server (or something).  -lsocket
4903     # must be given before -lnsl if both are needed.  We assume that
4904     # if connect needs -lnsl, so does gethostbyname.
4905     { echo "$as_me:$LINENO: checking for connect" >&5
4906 echo $ECHO_N "checking for connect... $ECHO_C" >&6; }
4907 if test "${ac_cv_func_connect+set}" = set; then
4908   echo $ECHO_N "(cached) $ECHO_C" >&6
4909 else
4910   cat >conftest.$ac_ext <<_ACEOF
4911 /* confdefs.h.  */
4912 _ACEOF
4913 cat confdefs.h >>conftest.$ac_ext
4914 cat >>conftest.$ac_ext <<_ACEOF
4915 /* end confdefs.h.  */
4916 /* Define connect to an innocuous variant, in case <limits.h> declares connect.
4917    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
4918 #define connect innocuous_connect
4919
4920 /* System header to define __stub macros and hopefully few prototypes,
4921     which can conflict with char connect (); below.
4922     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4923     <limits.h> exists even on freestanding compilers.  */
4924
4925 #ifdef __STDC__
4926 # include <limits.h>
4927 #else
4928 # include <assert.h>
4929 #endif
4930
4931 #undef connect
4932
4933 /* Override any GCC internal prototype to avoid an error.
4934    Use char because int might match the return type of a GCC
4935    builtin and then its argument prototype would still apply.  */
4936 #ifdef __cplusplus
4937 extern "C"
4938 #endif
4939 char connect ();
4940 /* The GNU C library defines this for functions which it implements
4941     to always fail with ENOSYS.  Some functions are actually named
4942     something starting with __ and the normal name is an alias.  */
4943 #if defined __stub_connect || defined __stub___connect
4944 choke me
4945 #endif
4946
4947 int
4948 main ()
4949 {
4950 return connect ();
4951   ;
4952   return 0;
4953 }
4954 _ACEOF
4955 rm -f conftest.$ac_objext conftest$ac_exeext
4956 if { (ac_try="$ac_link"
4957 case "(($ac_try" in
4958   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4959   *) ac_try_echo=$ac_try;;
4960 esac
4961 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4962   (eval "$ac_link") 2>conftest.er1
4963   ac_status=$?
4964   grep -v '^ *+' conftest.er1 >conftest.err
4965   rm -f conftest.er1
4966   cat conftest.err >&5
4967   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4968   (exit $ac_status); } && {
4969          test -z "$ac_cxx_werror_flag" ||
4970          test ! -s conftest.err
4971        } && test -s conftest$ac_exeext &&
4972        $as_test_x conftest$ac_exeext; then
4973   ac_cv_func_connect=yes
4974 else
4975   echo "$as_me: failed program was:" >&5
4976 sed 's/^/| /' conftest.$ac_ext >&5
4977
4978         ac_cv_func_connect=no
4979 fi
4980
4981 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4982       conftest$ac_exeext conftest.$ac_ext
4983 fi
4984 { echo "$as_me:$LINENO: result: $ac_cv_func_connect" >&5
4985 echo "${ECHO_T}$ac_cv_func_connect" >&6; }
4986
4987     if test $ac_cv_func_connect = no; then
4988       { echo "$as_me:$LINENO: checking for connect in -lsocket" >&5
4989 echo $ECHO_N "checking for connect in -lsocket... $ECHO_C" >&6; }
4990 if test "${ac_cv_lib_socket_connect+set}" = set; then
4991   echo $ECHO_N "(cached) $ECHO_C" >&6
4992 else
4993   ac_check_lib_save_LIBS=$LIBS
4994 LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
4995 cat >conftest.$ac_ext <<_ACEOF
4996 /* confdefs.h.  */
4997 _ACEOF
4998 cat confdefs.h >>conftest.$ac_ext
4999 cat >>conftest.$ac_ext <<_ACEOF
5000 /* end confdefs.h.  */
5001
5002 /* Override any GCC internal prototype to avoid an error.
5003    Use char because int might match the return type of a GCC
5004    builtin and then its argument prototype would still apply.  */
5005 #ifdef __cplusplus
5006 extern "C"
5007 #endif
5008 char connect ();
5009 int
5010 main ()
5011 {
5012 return connect ();
5013   ;
5014   return 0;
5015 }
5016 _ACEOF
5017 rm -f conftest.$ac_objext conftest$ac_exeext
5018 if { (ac_try="$ac_link"
5019 case "(($ac_try" in
5020   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5021   *) ac_try_echo=$ac_try;;
5022 esac
5023 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5024   (eval "$ac_link") 2>conftest.er1
5025   ac_status=$?
5026   grep -v '^ *+' conftest.er1 >conftest.err
5027   rm -f conftest.er1
5028   cat conftest.err >&5
5029   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5030   (exit $ac_status); } && {
5031          test -z "$ac_cxx_werror_flag" ||
5032          test ! -s conftest.err
5033        } && test -s conftest$ac_exeext &&
5034        $as_test_x conftest$ac_exeext; then
5035   ac_cv_lib_socket_connect=yes
5036 else
5037   echo "$as_me: failed program was:" >&5
5038 sed 's/^/| /' conftest.$ac_ext >&5
5039
5040         ac_cv_lib_socket_connect=no
5041 fi
5042
5043 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5044       conftest$ac_exeext conftest.$ac_ext
5045 LIBS=$ac_check_lib_save_LIBS
5046 fi
5047 { echo "$as_me:$LINENO: result: $ac_cv_lib_socket_connect" >&5
5048 echo "${ECHO_T}$ac_cv_lib_socket_connect" >&6; }
5049 if test $ac_cv_lib_socket_connect = yes; then
5050   X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
5051 fi
5052
5053     fi
5054
5055     # Guillermo Gomez says -lposix is necessary on A/UX.
5056     { echo "$as_me:$LINENO: checking for remove" >&5
5057 echo $ECHO_N "checking for remove... $ECHO_C" >&6; }
5058 if test "${ac_cv_func_remove+set}" = set; then
5059   echo $ECHO_N "(cached) $ECHO_C" >&6
5060 else
5061   cat >conftest.$ac_ext <<_ACEOF
5062 /* confdefs.h.  */
5063 _ACEOF
5064 cat confdefs.h >>conftest.$ac_ext
5065 cat >>conftest.$ac_ext <<_ACEOF
5066 /* end confdefs.h.  */
5067 /* Define remove to an innocuous variant, in case <limits.h> declares remove.
5068    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
5069 #define remove innocuous_remove
5070
5071 /* System header to define __stub macros and hopefully few prototypes,
5072     which can conflict with char remove (); below.
5073     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5074     <limits.h> exists even on freestanding compilers.  */
5075
5076 #ifdef __STDC__
5077 # include <limits.h>
5078 #else
5079 # include <assert.h>
5080 #endif
5081
5082 #undef remove
5083
5084 /* Override any GCC internal prototype to avoid an error.
5085    Use char because int might match the return type of a GCC
5086    builtin and then its argument prototype would still apply.  */
5087 #ifdef __cplusplus
5088 extern "C"
5089 #endif
5090 char remove ();
5091 /* The GNU C library defines this for functions which it implements
5092     to always fail with ENOSYS.  Some functions are actually named
5093     something starting with __ and the normal name is an alias.  */
5094 #if defined __stub_remove || defined __stub___remove
5095 choke me
5096 #endif
5097
5098 int
5099 main ()
5100 {
5101 return remove ();
5102   ;
5103   return 0;
5104 }
5105 _ACEOF
5106 rm -f conftest.$ac_objext conftest$ac_exeext
5107 if { (ac_try="$ac_link"
5108 case "(($ac_try" in
5109   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5110   *) ac_try_echo=$ac_try;;
5111 esac
5112 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5113   (eval "$ac_link") 2>conftest.er1
5114   ac_status=$?
5115   grep -v '^ *+' conftest.er1 >conftest.err
5116   rm -f conftest.er1
5117   cat conftest.err >&5
5118   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5119   (exit $ac_status); } && {
5120          test -z "$ac_cxx_werror_flag" ||
5121          test ! -s conftest.err
5122        } && test -s conftest$ac_exeext &&
5123        $as_test_x conftest$ac_exeext; then
5124   ac_cv_func_remove=yes
5125 else
5126   echo "$as_me: failed program was:" >&5
5127 sed 's/^/| /' conftest.$ac_ext >&5
5128
5129         ac_cv_func_remove=no
5130 fi
5131
5132 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5133       conftest$ac_exeext conftest.$ac_ext
5134 fi
5135 { echo "$as_me:$LINENO: result: $ac_cv_func_remove" >&5
5136 echo "${ECHO_T}$ac_cv_func_remove" >&6; }
5137
5138     if test $ac_cv_func_remove = no; then
5139       { echo "$as_me:$LINENO: checking for remove in -lposix" >&5
5140 echo $ECHO_N "checking for remove in -lposix... $ECHO_C" >&6; }
5141 if test "${ac_cv_lib_posix_remove+set}" = set; then
5142   echo $ECHO_N "(cached) $ECHO_C" >&6
5143 else
5144   ac_check_lib_save_LIBS=$LIBS
5145 LIBS="-lposix  $LIBS"
5146 cat >conftest.$ac_ext <<_ACEOF
5147 /* confdefs.h.  */
5148 _ACEOF
5149 cat confdefs.h >>conftest.$ac_ext
5150 cat >>conftest.$ac_ext <<_ACEOF
5151 /* end confdefs.h.  */
5152
5153 /* Override any GCC internal prototype to avoid an error.
5154    Use char because int might match the return type of a GCC
5155    builtin and then its argument prototype would still apply.  */
5156 #ifdef __cplusplus
5157 extern "C"
5158 #endif
5159 char remove ();
5160 int
5161 main ()
5162 {
5163 return remove ();
5164   ;
5165   return 0;
5166 }
5167 _ACEOF
5168 rm -f conftest.$ac_objext conftest$ac_exeext
5169 if { (ac_try="$ac_link"
5170 case "(($ac_try" in
5171   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5172   *) ac_try_echo=$ac_try;;
5173 esac
5174 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5175   (eval "$ac_link") 2>conftest.er1
5176   ac_status=$?
5177   grep -v '^ *+' conftest.er1 >conftest.err
5178   rm -f conftest.er1
5179   cat conftest.err >&5
5180   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5181   (exit $ac_status); } && {
5182          test -z "$ac_cxx_werror_flag" ||
5183          test ! -s conftest.err
5184        } && test -s conftest$ac_exeext &&
5185        $as_test_x conftest$ac_exeext; then
5186   ac_cv_lib_posix_remove=yes
5187 else
5188   echo "$as_me: failed program was:" >&5
5189 sed 's/^/| /' conftest.$ac_ext >&5
5190
5191         ac_cv_lib_posix_remove=no
5192 fi
5193
5194 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5195       conftest$ac_exeext conftest.$ac_ext
5196 LIBS=$ac_check_lib_save_LIBS
5197 fi
5198 { echo "$as_me:$LINENO: result: $ac_cv_lib_posix_remove" >&5
5199 echo "${ECHO_T}$ac_cv_lib_posix_remove" >&6; }
5200 if test $ac_cv_lib_posix_remove = yes; then
5201   X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
5202 fi
5203
5204     fi
5205
5206     # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
5207     { echo "$as_me:$LINENO: checking for shmat" >&5
5208 echo $ECHO_N "checking for shmat... $ECHO_C" >&6; }
5209 if test "${ac_cv_func_shmat+set}" = set; then
5210   echo $ECHO_N "(cached) $ECHO_C" >&6
5211 else
5212   cat >conftest.$ac_ext <<_ACEOF
5213 /* confdefs.h.  */
5214 _ACEOF
5215 cat confdefs.h >>conftest.$ac_ext
5216 cat >>conftest.$ac_ext <<_ACEOF
5217 /* end confdefs.h.  */
5218 /* Define shmat to an innocuous variant, in case <limits.h> declares shmat.
5219    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
5220 #define shmat innocuous_shmat
5221
5222 /* System header to define __stub macros and hopefully few prototypes,
5223     which can conflict with char shmat (); below.
5224     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5225     <limits.h> exists even on freestanding compilers.  */
5226
5227 #ifdef __STDC__
5228 # include <limits.h>
5229 #else
5230 # include <assert.h>
5231 #endif
5232
5233 #undef shmat
5234
5235 /* Override any GCC internal prototype to avoid an error.
5236    Use char because int might match the return type of a GCC
5237    builtin and then its argument prototype would still apply.  */
5238 #ifdef __cplusplus
5239 extern "C"
5240 #endif
5241 char shmat ();
5242 /* The GNU C library defines this for functions which it implements
5243     to always fail with ENOSYS.  Some functions are actually named
5244     something starting with __ and the normal name is an alias.  */
5245 #if defined __stub_shmat || defined __stub___shmat
5246 choke me
5247 #endif
5248
5249 int
5250 main ()
5251 {
5252 return shmat ();
5253   ;
5254   return 0;
5255 }
5256 _ACEOF
5257 rm -f conftest.$ac_objext conftest$ac_exeext
5258 if { (ac_try="$ac_link"
5259 case "(($ac_try" in
5260   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5261   *) ac_try_echo=$ac_try;;
5262 esac
5263 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5264   (eval "$ac_link") 2>conftest.er1
5265   ac_status=$?
5266   grep -v '^ *+' conftest.er1 >conftest.err
5267   rm -f conftest.er1
5268   cat conftest.err >&5
5269   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5270   (exit $ac_status); } && {
5271          test -z "$ac_cxx_werror_flag" ||
5272          test ! -s conftest.err
5273        } && test -s conftest$ac_exeext &&
5274        $as_test_x conftest$ac_exeext; then
5275   ac_cv_func_shmat=yes
5276 else
5277   echo "$as_me: failed program was:" >&5
5278 sed 's/^/| /' conftest.$ac_ext >&5
5279
5280         ac_cv_func_shmat=no
5281 fi
5282
5283 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5284       conftest$ac_exeext conftest.$ac_ext
5285 fi
5286 { echo "$as_me:$LINENO: result: $ac_cv_func_shmat" >&5
5287 echo "${ECHO_T}$ac_cv_func_shmat" >&6; }
5288
5289     if test $ac_cv_func_shmat = no; then
5290       { echo "$as_me:$LINENO: checking for shmat in -lipc" >&5
5291 echo $ECHO_N "checking for shmat in -lipc... $ECHO_C" >&6; }
5292 if test "${ac_cv_lib_ipc_shmat+set}" = set; then
5293   echo $ECHO_N "(cached) $ECHO_C" >&6
5294 else
5295   ac_check_lib_save_LIBS=$LIBS
5296 LIBS="-lipc  $LIBS"
5297 cat >conftest.$ac_ext <<_ACEOF
5298 /* confdefs.h.  */
5299 _ACEOF
5300 cat confdefs.h >>conftest.$ac_ext
5301 cat >>conftest.$ac_ext <<_ACEOF
5302 /* end confdefs.h.  */
5303
5304 /* Override any GCC internal prototype to avoid an error.
5305    Use char because int might match the return type of a GCC
5306    builtin and then its argument prototype would still apply.  */
5307 #ifdef __cplusplus
5308 extern "C"
5309 #endif
5310 char shmat ();
5311 int
5312 main ()
5313 {
5314 return shmat ();
5315   ;
5316   return 0;
5317 }
5318 _ACEOF
5319 rm -f conftest.$ac_objext conftest$ac_exeext
5320 if { (ac_try="$ac_link"
5321 case "(($ac_try" in
5322   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5323   *) ac_try_echo=$ac_try;;
5324 esac
5325 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5326   (eval "$ac_link") 2>conftest.er1
5327   ac_status=$?
5328   grep -v '^ *+' conftest.er1 >conftest.err
5329   rm -f conftest.er1
5330   cat conftest.err >&5
5331   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5332   (exit $ac_status); } && {
5333          test -z "$ac_cxx_werror_flag" ||
5334          test ! -s conftest.err
5335        } && test -s conftest$ac_exeext &&
5336        $as_test_x conftest$ac_exeext; then
5337   ac_cv_lib_ipc_shmat=yes
5338 else
5339   echo "$as_me: failed program was:" >&5
5340 sed 's/^/| /' conftest.$ac_ext >&5
5341
5342         ac_cv_lib_ipc_shmat=no
5343 fi
5344
5345 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5346       conftest$ac_exeext conftest.$ac_ext
5347 LIBS=$ac_check_lib_save_LIBS
5348 fi
5349 { echo "$as_me:$LINENO: result: $ac_cv_lib_ipc_shmat" >&5
5350 echo "${ECHO_T}$ac_cv_lib_ipc_shmat" >&6; }
5351 if test $ac_cv_lib_ipc_shmat = yes; then
5352   X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
5353 fi
5354
5355     fi
5356   fi
5357
5358   # Check for libraries that X11R6 Xt/Xaw programs need.
5359   ac_save_LDFLAGS=$LDFLAGS
5360   test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries"
5361   # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to
5362   # check for ICE first), but we must link in the order -lSM -lICE or
5363   # we get undefined symbols.  So assume we have SM if we have ICE.
5364   # These have to be linked with before -lX11, unlike the other
5365   # libraries we check for below, so use a different variable.
5366   # John Interrante, Karl Berry
5367   { echo "$as_me:$LINENO: checking for IceConnectionNumber in -lICE" >&5
5368 echo $ECHO_N "checking for IceConnectionNumber in -lICE... $ECHO_C" >&6; }
5369 if test "${ac_cv_lib_ICE_IceConnectionNumber+set}" = set; then
5370   echo $ECHO_N "(cached) $ECHO_C" >&6
5371 else
5372   ac_check_lib_save_LIBS=$LIBS
5373 LIBS="-lICE $X_EXTRA_LIBS $LIBS"
5374 cat >conftest.$ac_ext <<_ACEOF
5375 /* confdefs.h.  */
5376 _ACEOF
5377 cat confdefs.h >>conftest.$ac_ext
5378 cat >>conftest.$ac_ext <<_ACEOF
5379 /* end confdefs.h.  */
5380
5381 /* Override any GCC internal prototype to avoid an error.
5382    Use char because int might match the return type of a GCC
5383    builtin and then its argument prototype would still apply.  */
5384 #ifdef __cplusplus
5385 extern "C"
5386 #endif
5387 char IceConnectionNumber ();
5388 int
5389 main ()
5390 {
5391 return IceConnectionNumber ();
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=$ac_try;;
5401 esac
5402 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5403   (eval "$ac_link") 2>conftest.er1
5404   ac_status=$?
5405   grep -v '^ *+' conftest.er1 >conftest.err
5406   rm -f conftest.er1
5407   cat conftest.err >&5
5408   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5409   (exit $ac_status); } && {
5410          test -z "$ac_cxx_werror_flag" ||
5411          test ! -s conftest.err
5412        } && test -s conftest$ac_exeext &&
5413        $as_test_x conftest$ac_exeext; then
5414   ac_cv_lib_ICE_IceConnectionNumber=yes
5415 else
5416   echo "$as_me: failed program was:" >&5
5417 sed 's/^/| /' conftest.$ac_ext >&5
5418
5419         ac_cv_lib_ICE_IceConnectionNumber=no
5420 fi
5421
5422 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5423       conftest$ac_exeext conftest.$ac_ext
5424 LIBS=$ac_check_lib_save_LIBS
5425 fi
5426 { echo "$as_me:$LINENO: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
5427 echo "${ECHO_T}$ac_cv_lib_ICE_IceConnectionNumber" >&6; }
5428 if test $ac_cv_lib_ICE_IceConnectionNumber = yes; then
5429   X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
5430 fi
5431
5432   LDFLAGS=$ac_save_LDFLAGS
5433
5434 fi
5435
5436
5437
5438 for ac_header in pty.h util.h
5439 do
5440 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5441 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5442   { echo "$as_me:$LINENO: checking for $ac_header" >&5
5443 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5444 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5445   echo $ECHO_N "(cached) $ECHO_C" >&6
5446 fi
5447 ac_res=`eval echo '${'$as_ac_Header'}'`
5448                { echo "$as_me:$LINENO: result: $ac_res" >&5
5449 echo "${ECHO_T}$ac_res" >&6; }
5450 else
5451   # Is the header compilable?
5452 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
5453 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
5454 cat >conftest.$ac_ext <<_ACEOF
5455 /* confdefs.h.  */
5456 _ACEOF
5457 cat confdefs.h >>conftest.$ac_ext
5458 cat >>conftest.$ac_ext <<_ACEOF
5459 /* end confdefs.h.  */
5460 $ac_includes_default
5461 #include <$ac_header>
5462 _ACEOF
5463 rm -f conftest.$ac_objext
5464 if { (ac_try="$ac_compile"
5465 case "(($ac_try" in
5466   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5467   *) ac_try_echo=$ac_try;;
5468 esac
5469 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5470   (eval "$ac_compile") 2>conftest.er1
5471   ac_status=$?
5472   grep -v '^ *+' conftest.er1 >conftest.err
5473   rm -f conftest.er1
5474   cat conftest.err >&5
5475   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5476   (exit $ac_status); } && {
5477          test -z "$ac_cxx_werror_flag" ||
5478          test ! -s conftest.err
5479        } && test -s conftest.$ac_objext; then
5480   ac_header_compiler=yes
5481 else
5482   echo "$as_me: failed program was:" >&5
5483 sed 's/^/| /' conftest.$ac_ext >&5
5484
5485         ac_header_compiler=no
5486 fi
5487
5488 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5489 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5490 echo "${ECHO_T}$ac_header_compiler" >&6; }
5491
5492 # Is the header present?
5493 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
5494 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
5495 cat >conftest.$ac_ext <<_ACEOF
5496 /* confdefs.h.  */
5497 _ACEOF
5498 cat confdefs.h >>conftest.$ac_ext
5499 cat >>conftest.$ac_ext <<_ACEOF
5500 /* end confdefs.h.  */
5501 #include <$ac_header>
5502 _ACEOF
5503 if { (ac_try="$ac_cpp conftest.$ac_ext"
5504 case "(($ac_try" in
5505   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5506   *) ac_try_echo=$ac_try;;
5507 esac
5508 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5509   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5510   ac_status=$?
5511   grep -v '^ *+' conftest.er1 >conftest.err
5512   rm -f conftest.er1
5513   cat conftest.err >&5
5514   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5515   (exit $ac_status); } >/dev/null && {
5516          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
5517          test ! -s conftest.err
5518        }; then
5519   ac_header_preproc=yes
5520 else
5521   echo "$as_me: failed program was:" >&5
5522 sed 's/^/| /' conftest.$ac_ext >&5
5523
5524   ac_header_preproc=no
5525 fi
5526
5527 rm -f conftest.err conftest.$ac_ext
5528 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5529 echo "${ECHO_T}$ac_header_preproc" >&6; }
5530
5531 # So?  What about this header?
5532 case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
5533   yes:no: )
5534     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5535 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5536     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5537 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5538     ac_header_preproc=yes
5539     ;;
5540   no:yes:* )
5541     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5542 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5543     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
5544 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
5545     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5546 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5547     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
5548 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
5549     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5550 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5551     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5552 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5553
5554     ;;
5555 esac
5556 { echo "$as_me:$LINENO: checking for $ac_header" >&5
5557 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5558 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5559   echo $ECHO_N "(cached) $ECHO_C" >&6
5560 else
5561   eval "$as_ac_Header=\$ac_header_preproc"
5562 fi
5563 ac_res=`eval echo '${'$as_ac_Header'}'`
5564                { echo "$as_me:$LINENO: result: $ac_res" >&5
5565 echo "${ECHO_T}$ac_res" >&6; }
5566
5567 fi
5568 if test `eval echo '${'$as_ac_Header'}'` = yes; then
5569   cat >>confdefs.h <<_ACEOF
5570 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5571 _ACEOF
5572
5573 fi
5574
5575 done
5576
5577
5578 for ac_func in gettimeofday
5579 do
5580 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
5581 { echo "$as_me:$LINENO: checking for $ac_func" >&5
5582 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
5583 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
5584   echo $ECHO_N "(cached) $ECHO_C" >&6
5585 else
5586   cat >conftest.$ac_ext <<_ACEOF
5587 /* confdefs.h.  */
5588 _ACEOF
5589 cat confdefs.h >>conftest.$ac_ext
5590 cat >>conftest.$ac_ext <<_ACEOF
5591 /* end confdefs.h.  */
5592 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5593    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
5594 #define $ac_func innocuous_$ac_func
5595
5596 /* System header to define __stub macros and hopefully few prototypes,
5597     which can conflict with char $ac_func (); below.
5598     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5599     <limits.h> exists even on freestanding compilers.  */
5600
5601 #ifdef __STDC__
5602 # include <limits.h>
5603 #else
5604 # include <assert.h>
5605 #endif
5606
5607 #undef $ac_func
5608
5609 /* Override any GCC internal prototype to avoid an error.
5610    Use char because int might match the return type of a GCC
5611    builtin and then its argument prototype would still apply.  */
5612 #ifdef __cplusplus
5613 extern "C"
5614 #endif
5615 char $ac_func ();
5616 /* The GNU C library defines this for functions which it implements
5617     to always fail with ENOSYS.  Some functions are actually named
5618     something starting with __ and the normal name is an alias.  */
5619 #if defined __stub_$ac_func || defined __stub___$ac_func
5620 choke me
5621 #endif
5622
5623 int
5624 main ()
5625 {
5626 return $ac_func ();
5627   ;
5628   return 0;
5629 }
5630 _ACEOF
5631 rm -f conftest.$ac_objext conftest$ac_exeext
5632 if { (ac_try="$ac_link"
5633 case "(($ac_try" in
5634   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5635   *) ac_try_echo=$ac_try;;
5636 esac
5637 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5638   (eval "$ac_link") 2>conftest.er1
5639   ac_status=$?
5640   grep -v '^ *+' conftest.er1 >conftest.err
5641   rm -f conftest.er1
5642   cat conftest.err >&5
5643   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5644   (exit $ac_status); } && {
5645          test -z "$ac_cxx_werror_flag" ||
5646          test ! -s conftest.err
5647        } && test -s conftest$ac_exeext &&
5648        $as_test_x conftest$ac_exeext; then
5649   eval "$as_ac_var=yes"
5650 else
5651   echo "$as_me: failed program was:" >&5
5652 sed 's/^/| /' conftest.$ac_ext >&5
5653
5654         eval "$as_ac_var=no"
5655 fi
5656
5657 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5658       conftest$ac_exeext conftest.$ac_ext
5659 fi
5660 ac_res=`eval echo '${'$as_ac_var'}'`
5661                { echo "$as_me:$LINENO: result: $ac_res" >&5
5662 echo "${ECHO_T}$ac_res" >&6; }
5663 if test `eval echo '${'$as_ac_var'}'` = yes; then
5664   cat >>confdefs.h <<_ACEOF
5665 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
5666 _ACEOF
5667
5668 fi
5669 done
5670
5671
5672 #--------------------------------------------------------------------
5673 # Checks for dl library
5674 #--------------------------------------------------------------------
5675
5676 { echo "$as_me:$LINENO: checking for dlopen" >&5
5677 echo $ECHO_N "checking for dlopen... $ECHO_C" >&6; }
5678 if test "${ac_cv_func_dlopen+set}" = set; then
5679   echo $ECHO_N "(cached) $ECHO_C" >&6
5680 else
5681   cat >conftest.$ac_ext <<_ACEOF
5682 /* confdefs.h.  */
5683 _ACEOF
5684 cat confdefs.h >>conftest.$ac_ext
5685 cat >>conftest.$ac_ext <<_ACEOF
5686 /* end confdefs.h.  */
5687 /* Define dlopen to an innocuous variant, in case <limits.h> declares dlopen.
5688    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
5689 #define dlopen innocuous_dlopen
5690
5691 /* System header to define __stub macros and hopefully few prototypes,
5692     which can conflict with char dlopen (); below.
5693     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5694     <limits.h> exists even on freestanding compilers.  */
5695
5696 #ifdef __STDC__
5697 # include <limits.h>
5698 #else
5699 # include <assert.h>
5700 #endif
5701
5702 #undef dlopen
5703
5704 /* Override any GCC internal prototype to avoid an error.
5705    Use char because int might match the return type of a GCC
5706    builtin and then its argument prototype would still apply.  */
5707 #ifdef __cplusplus
5708 extern "C"
5709 #endif
5710 char dlopen ();
5711 /* The GNU C library defines this for functions which it implements
5712     to always fail with ENOSYS.  Some functions are actually named
5713     something starting with __ and the normal name is an alias.  */
5714 #if defined __stub_dlopen || defined __stub___dlopen
5715 choke me
5716 #endif
5717
5718 int
5719 main ()
5720 {
5721 return dlopen ();
5722   ;
5723   return 0;
5724 }
5725 _ACEOF
5726 rm -f conftest.$ac_objext conftest$ac_exeext
5727 if { (ac_try="$ac_link"
5728 case "(($ac_try" in
5729   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5730   *) ac_try_echo=$ac_try;;
5731 esac
5732 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5733   (eval "$ac_link") 2>conftest.er1
5734   ac_status=$?
5735   grep -v '^ *+' conftest.er1 >conftest.err
5736   rm -f conftest.er1
5737   cat conftest.err >&5
5738   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5739   (exit $ac_status); } && {
5740          test -z "$ac_cxx_werror_flag" ||
5741          test ! -s conftest.err
5742        } && test -s conftest$ac_exeext &&
5743        $as_test_x conftest$ac_exeext; then
5744   ac_cv_func_dlopen=yes
5745 else
5746   echo "$as_me: failed program was:" >&5
5747 sed 's/^/| /' conftest.$ac_ext >&5
5748
5749         ac_cv_func_dlopen=no
5750 fi
5751
5752 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5753       conftest$ac_exeext conftest.$ac_ext
5754 fi
5755 { echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5
5756 echo "${ECHO_T}$ac_cv_func_dlopen" >&6; }
5757
5758 if test "$ac_cv_func_dl" = "yes"; then
5759
5760 cat >>confdefs.h <<\_ACEOF
5761 #define DYNAMIC_LINKING 1
5762 _ACEOF
5763
5764 else
5765
5766 { echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
5767 echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6; }
5768 if test "${ac_cv_lib_dl_dlopen+set}" = set; then
5769   echo $ECHO_N "(cached) $ECHO_C" >&6
5770 else
5771   ac_check_lib_save_LIBS=$LIBS
5772 LIBS="-ldl  $LIBS"
5773 cat >conftest.$ac_ext <<_ACEOF
5774 /* confdefs.h.  */
5775 _ACEOF
5776 cat confdefs.h >>conftest.$ac_ext
5777 cat >>conftest.$ac_ext <<_ACEOF
5778 /* end confdefs.h.  */
5779
5780 /* Override any GCC internal prototype to avoid an error.
5781    Use char because int might match the return type of a GCC
5782    builtin and then its argument prototype would still apply.  */
5783 #ifdef __cplusplus
5784 extern "C"
5785 #endif
5786 char dlopen ();
5787 int
5788 main ()
5789 {
5790 return dlopen ();
5791   ;
5792   return 0;
5793 }
5794 _ACEOF
5795 rm -f conftest.$ac_objext conftest$ac_exeext
5796 if { (ac_try="$ac_link"
5797 case "(($ac_try" in
5798   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5799   *) ac_try_echo=$ac_try;;
5800 esac
5801 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5802   (eval "$ac_link") 2>conftest.er1
5803   ac_status=$?
5804   grep -v '^ *+' conftest.er1 >conftest.err
5805   rm -f conftest.er1
5806   cat conftest.err >&5
5807   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5808   (exit $ac_status); } && {
5809          test -z "$ac_cxx_werror_flag" ||
5810          test ! -s conftest.err
5811        } && test -s conftest$ac_exeext &&
5812        $as_test_x conftest$ac_exeext; then
5813   ac_cv_lib_dl_dlopen=yes
5814 else
5815   echo "$as_me: failed program was:" >&5
5816 sed 's/^/| /' conftest.$ac_ext >&5
5817
5818         ac_cv_lib_dl_dlopen=no
5819 fi
5820
5821 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5822       conftest$ac_exeext conftest.$ac_ext
5823 LIBS=$ac_check_lib_save_LIBS
5824 fi
5825 { echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
5826 echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6; }
5827 if test $ac_cv_lib_dl_dlopen = yes; then
5828   cat >>confdefs.h <<_ACEOF
5829 #define HAVE_LIBDL 1
5830 _ACEOF
5831
5832   LIBS="-ldl $LIBS"
5833
5834 fi
5835
5836   if test "$ac_cv_lib_dl_dlopen" = "yes"; then
5837
5838 for ac_func in dlopen
5839 do
5840 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
5841 { echo "$as_me:$LINENO: checking for $ac_func" >&5
5842 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
5843 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
5844   echo $ECHO_N "(cached) $ECHO_C" >&6
5845 else
5846   cat >conftest.$ac_ext <<_ACEOF
5847 /* confdefs.h.  */
5848 _ACEOF
5849 cat confdefs.h >>conftest.$ac_ext
5850 cat >>conftest.$ac_ext <<_ACEOF
5851 /* end confdefs.h.  */
5852 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5853    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
5854 #define $ac_func innocuous_$ac_func
5855
5856 /* System header to define __stub macros and hopefully few prototypes,
5857     which can conflict with char $ac_func (); below.
5858     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5859     <limits.h> exists even on freestanding compilers.  */
5860
5861 #ifdef __STDC__
5862 # include <limits.h>
5863 #else
5864 # include <assert.h>
5865 #endif
5866
5867 #undef $ac_func
5868
5869 /* Override any GCC internal prototype to avoid an error.
5870    Use char because int might match the return type of a GCC
5871    builtin and then its argument prototype would still apply.  */
5872 #ifdef __cplusplus
5873 extern "C"
5874 #endif
5875 char $ac_func ();
5876 /* The GNU C library defines this for functions which it implements
5877     to always fail with ENOSYS.  Some functions are actually named
5878     something starting with __ and the normal name is an alias.  */
5879 #if defined __stub_$ac_func || defined __stub___$ac_func
5880 choke me
5881 #endif
5882
5883 int
5884 main ()
5885 {
5886 return $ac_func ();
5887   ;
5888   return 0;
5889 }
5890 _ACEOF
5891 rm -f conftest.$ac_objext conftest$ac_exeext
5892 if { (ac_try="$ac_link"
5893 case "(($ac_try" in
5894   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5895   *) ac_try_echo=$ac_try;;
5896 esac
5897 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5898   (eval "$ac_link") 2>conftest.er1
5899   ac_status=$?
5900   grep -v '^ *+' conftest.er1 >conftest.err
5901   rm -f conftest.er1
5902   cat conftest.err >&5
5903   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5904   (exit $ac_status); } && {
5905          test -z "$ac_cxx_werror_flag" ||
5906          test ! -s conftest.err
5907        } && test -s conftest$ac_exeext &&
5908        $as_test_x conftest$ac_exeext; then
5909   eval "$as_ac_var=yes"
5910 else
5911   echo "$as_me: failed program was:" >&5
5912 sed 's/^/| /' conftest.$ac_ext >&5
5913
5914         eval "$as_ac_var=no"
5915 fi
5916
5917 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5918       conftest$ac_exeext conftest.$ac_ext
5919 fi
5920 ac_res=`eval echo '${'$as_ac_var'}'`
5921                { echo "$as_me:$LINENO: result: $ac_res" >&5
5922 echo "${ECHO_T}$ac_res" >&6; }
5923 if test `eval echo '${'$as_ac_var'}'` = yes; then
5924   cat >>confdefs.h <<_ACEOF
5925 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
5926 _ACEOF
5927
5928 fi
5929 done
5930
5931     CONFIG_BDL="-ldl"
5932
5933 cat >>confdefs.h <<\_ACEOF
5934 #define DYNAMIC_LINKING 1
5935 _ACEOF
5936
5937   else
5938
5939 { echo "$as_me:$LINENO: checking for dld_link in -ldld" >&5
5940 echo $ECHO_N "checking for dld_link in -ldld... $ECHO_C" >&6; }
5941 if test "${ac_cv_lib_dld_dld_link+set}" = set; then
5942   echo $ECHO_N "(cached) $ECHO_C" >&6
5943 else
5944   ac_check_lib_save_LIBS=$LIBS
5945 LIBS="-ldld  $LIBS"
5946 cat >conftest.$ac_ext <<_ACEOF
5947 /* confdefs.h.  */
5948 _ACEOF
5949 cat confdefs.h >>conftest.$ac_ext
5950 cat >>conftest.$ac_ext <<_ACEOF
5951 /* end confdefs.h.  */
5952
5953 /* Override any GCC internal prototype to avoid an error.
5954    Use char because int might match the return type of a GCC
5955    builtin and then its argument prototype would still apply.  */
5956 #ifdef __cplusplus
5957 extern "C"
5958 #endif
5959 char dld_link ();
5960 int
5961 main ()
5962 {
5963 return dld_link ();
5964   ;
5965   return 0;
5966 }
5967 _ACEOF
5968 rm -f conftest.$ac_objext conftest$ac_exeext
5969 if { (ac_try="$ac_link"
5970 case "(($ac_try" in
5971   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5972   *) ac_try_echo=$ac_try;;
5973 esac
5974 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5975   (eval "$ac_link") 2>conftest.er1
5976   ac_status=$?
5977   grep -v '^ *+' conftest.er1 >conftest.err
5978   rm -f conftest.er1
5979   cat conftest.err >&5
5980   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5981   (exit $ac_status); } && {
5982          test -z "$ac_cxx_werror_flag" ||
5983          test ! -s conftest.err
5984        } && test -s conftest$ac_exeext &&
5985        $as_test_x conftest$ac_exeext; then
5986   ac_cv_lib_dld_dld_link=yes
5987 else
5988   echo "$as_me: failed program was:" >&5
5989 sed 's/^/| /' conftest.$ac_ext >&5
5990
5991         ac_cv_lib_dld_dld_link=no
5992 fi
5993
5994 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5995       conftest$ac_exeext conftest.$ac_ext
5996 LIBS=$ac_check_lib_save_LIBS
5997 fi
5998 { echo "$as_me:$LINENO: result: $ac_cv_lib_dld_dld_link" >&5
5999 echo "${ECHO_T}$ac_cv_lib_dld_dld_link" >&6; }
6000 if test $ac_cv_lib_dld_dld_link = yes; then
6001   cat >>confdefs.h <<_ACEOF
6002 #define HAVE_LIBDLD 1
6003 _ACEOF
6004
6005   LIBS="-ldld $LIBS"
6006
6007 fi
6008
6009     if test "$ac_cv_lib_dld_dld_link" = "yes"; then
6010       CONFIG_BDL="-ldl"
6011
6012 cat >>confdefs.h <<\_ACEOF
6013 #define DYNAMIC_LINKING 1
6014 _ACEOF
6015
6016     else
6017
6018 for ac_func in shl_load
6019 do
6020 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
6021 { echo "$as_me:$LINENO: checking for $ac_func" >&5
6022 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
6023 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
6024   echo $ECHO_N "(cached) $ECHO_C" >&6
6025 else
6026   cat >conftest.$ac_ext <<_ACEOF
6027 /* confdefs.h.  */
6028 _ACEOF
6029 cat confdefs.h >>conftest.$ac_ext
6030 cat >>conftest.$ac_ext <<_ACEOF
6031 /* end confdefs.h.  */
6032 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
6033    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
6034 #define $ac_func innocuous_$ac_func
6035
6036 /* System header to define __stub macros and hopefully few prototypes,
6037     which can conflict with char $ac_func (); below.
6038     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6039     <limits.h> exists even on freestanding compilers.  */
6040
6041 #ifdef __STDC__
6042 # include <limits.h>
6043 #else
6044 # include <assert.h>
6045 #endif
6046
6047 #undef $ac_func
6048
6049 /* Override any GCC internal prototype to avoid an error.
6050    Use char because int might match the return type of a GCC
6051    builtin and then its argument prototype would still apply.  */
6052 #ifdef __cplusplus
6053 extern "C"
6054 #endif
6055 char $ac_func ();
6056 /* The GNU C library defines this for functions which it implements
6057     to always fail with ENOSYS.  Some functions are actually named
6058     something starting with __ and the normal name is an alias.  */
6059 #if defined __stub_$ac_func || defined __stub___$ac_func
6060 choke me
6061 #endif
6062
6063 int
6064 main ()
6065 {
6066 return $ac_func ();
6067   ;
6068   return 0;
6069 }
6070 _ACEOF
6071 rm -f conftest.$ac_objext conftest$ac_exeext
6072 if { (ac_try="$ac_link"
6073 case "(($ac_try" in
6074   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6075   *) ac_try_echo=$ac_try;;
6076 esac
6077 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6078   (eval "$ac_link") 2>conftest.er1
6079   ac_status=$?
6080   grep -v '^ *+' conftest.er1 >conftest.err
6081   rm -f conftest.er1
6082   cat conftest.err >&5
6083   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6084   (exit $ac_status); } && {
6085          test -z "$ac_cxx_werror_flag" ||
6086          test ! -s conftest.err
6087        } && test -s conftest$ac_exeext &&
6088        $as_test_x conftest$ac_exeext; then
6089   eval "$as_ac_var=yes"
6090 else
6091   echo "$as_me: failed program was:" >&5
6092 sed 's/^/| /' conftest.$ac_ext >&5
6093
6094         eval "$as_ac_var=no"
6095 fi
6096
6097 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6098       conftest$ac_exeext conftest.$ac_ext
6099 fi
6100 ac_res=`eval echo '${'$as_ac_var'}'`
6101                { echo "$as_me:$LINENO: result: $ac_res" >&5
6102 echo "${ECHO_T}$ac_res" >&6; }
6103 if test `eval echo '${'$as_ac_var'}'` = yes; then
6104   cat >>confdefs.h <<_ACEOF
6105 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
6106 _ACEOF
6107
6108 fi
6109 done
6110
6111       if test "$ac_cv_func_shl_load" = "yes"; then
6112         CONFIG_BDL="-ldl"
6113
6114 cat >>confdefs.h <<\_ACEOF
6115 #define DYNAMIC_LINKING 1
6116 _ACEOF
6117
6118       else
6119
6120 for ac_func in dlopen
6121 do
6122 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
6123 { echo "$as_me:$LINENO: checking for $ac_func" >&5
6124 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
6125 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
6126   echo $ECHO_N "(cached) $ECHO_C" >&6
6127 else
6128   cat >conftest.$ac_ext <<_ACEOF
6129 /* confdefs.h.  */
6130 _ACEOF
6131 cat confdefs.h >>conftest.$ac_ext
6132 cat >>conftest.$ac_ext <<_ACEOF
6133 /* end confdefs.h.  */
6134 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
6135    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
6136 #define $ac_func innocuous_$ac_func
6137
6138 /* System header to define __stub macros and hopefully few prototypes,
6139     which can conflict with char $ac_func (); below.
6140     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6141     <limits.h> exists even on freestanding compilers.  */
6142
6143 #ifdef __STDC__
6144 # include <limits.h>
6145 #else
6146 # include <assert.h>
6147 #endif
6148
6149 #undef $ac_func
6150
6151 /* Override any GCC internal prototype to avoid an error.
6152    Use char because int might match the return type of a GCC
6153    builtin and then its argument prototype would still apply.  */
6154 #ifdef __cplusplus
6155 extern "C"
6156 #endif
6157 char $ac_func ();
6158 /* The GNU C library defines this for functions which it implements
6159     to always fail with ENOSYS.  Some functions are actually named
6160     something starting with __ and the normal name is an alias.  */
6161 #if defined __stub_$ac_func || defined __stub___$ac_func
6162 choke me
6163 #endif
6164
6165 int
6166 main ()
6167 {
6168 return $ac_func ();
6169   ;
6170   return 0;
6171 }
6172 _ACEOF
6173 rm -f conftest.$ac_objext conftest$ac_exeext
6174 if { (ac_try="$ac_link"
6175 case "(($ac_try" in
6176   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6177   *) ac_try_echo=$ac_try;;
6178 esac
6179 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6180   (eval "$ac_link") 2>conftest.er1
6181   ac_status=$?
6182   grep -v '^ *+' conftest.er1 >conftest.err
6183   rm -f conftest.er1
6184   cat conftest.err >&5
6185   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6186   (exit $ac_status); } && {
6187          test -z "$ac_cxx_werror_flag" ||
6188          test ! -s conftest.err
6189        } && test -s conftest$ac_exeext &&
6190        $as_test_x conftest$ac_exeext; then
6191   eval "$as_ac_var=yes"
6192 else
6193   echo "$as_me: failed program was:" >&5
6194 sed 's/^/| /' conftest.$ac_ext >&5
6195
6196         eval "$as_ac_var=no"
6197 fi
6198
6199 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6200       conftest$ac_exeext conftest.$ac_ext
6201 fi
6202 ac_res=`eval echo '${'$as_ac_var'}'`
6203                { echo "$as_me:$LINENO: result: $ac_res" >&5
6204 echo "${ECHO_T}$ac_res" >&6; }
6205 if test `eval echo '${'$as_ac_var'}'` = yes; then
6206   cat >>confdefs.h <<_ACEOF
6207 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
6208 _ACEOF
6209
6210 fi
6211 done
6212
6213         if test "$ac_cv_func_dlopen" = "yes"; then
6214
6215 cat >>confdefs.h <<\_ACEOF
6216 #define DYNAMIC_LINKING 1
6217 _ACEOF
6218
6219         fi
6220       fi
6221     fi
6222   fi
6223 fi
6224
6225
6226 #--------------------------------------------------------------------
6227 # Checks for iconv library
6228 #--------------------------------------------------------------------
6229
6230
6231 # Check whether --with-iconv was given.
6232 if test "${with_iconv+set}" = set; then
6233   withval=$with_iconv;
6234 fi
6235
6236
6237 # Check for iconv
6238 # Modified from GNOME's libxml2 configure.in
6239
6240 ac_ext=c
6241 ac_cpp='$CPP $CPPFLAGS'
6242 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6243 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6244 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6245   # compile C to avoid the 'const char**' problem
6246
6247 SAVE_CPPFLAGS="$CPPFLAGS"
6248 SAVE_LDFLAGS="$LDFLAGS"
6249 SAVE_LIBS="$LIBS"
6250 if test "$with_iconv" = "no" ; then
6251     { echo "$as_me:$LINENO: result: disabling iconv support" >&5
6252 echo "${ECHO_T}disabling iconv support" >&6; }
6253 else
6254     if test -n "$ICONV_CFLAGS" -a -n "$ICONV_LDFLAGS"; then
6255        CPPFLAGS="$ICONV_CFLAGS" # for AC_TRY_LINK
6256        LDFLAGS="$ICONV_LDFLAGS"
6257     fi
6258     if test "$with_iconv" != "yes" -a "$with_iconv" != "" ; then
6259        CPPFLAGS="-I$with_iconv/include" # for AC_TRY_LINK
6260        LDFLAGS="-L$with_iconv/lib"
6261        ICONV_CFLAGS="-I$with_iconv/include"
6262        ICONV_LDFLAGS="-L$with_iconv/lib"
6263     fi
6264
6265     ac_ext=c
6266 ac_cpp='$CPP $CPPFLAGS'
6267 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6268 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6269 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6270 { echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
6271 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
6272 # On Suns, sometimes $CPP names a directory.
6273 if test -n "$CPP" && test -d "$CPP"; then
6274   CPP=
6275 fi
6276 if test -z "$CPP"; then
6277   if test "${ac_cv_prog_CPP+set}" = set; then
6278   echo $ECHO_N "(cached) $ECHO_C" >&6
6279 else
6280       # Double quotes because CPP needs to be expanded
6281     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
6282     do
6283       ac_preproc_ok=false
6284 for ac_c_preproc_warn_flag in '' yes
6285 do
6286   # Use a header file that comes with gcc, so configuring glibc
6287   # with a fresh cross-compiler works.
6288   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6289   # <limits.h> exists even on freestanding compilers.
6290   # On the NeXT, cc -E runs the code through the compiler's parser,
6291   # not just through cpp. "Syntax error" is here to catch this case.
6292   cat >conftest.$ac_ext <<_ACEOF
6293 /* confdefs.h.  */
6294 _ACEOF
6295 cat confdefs.h >>conftest.$ac_ext
6296 cat >>conftest.$ac_ext <<_ACEOF
6297 /* end confdefs.h.  */
6298 #ifdef __STDC__
6299 # include <limits.h>
6300 #else
6301 # include <assert.h>
6302 #endif
6303                      Syntax error
6304 _ACEOF
6305 if { (ac_try="$ac_cpp conftest.$ac_ext"
6306 case "(($ac_try" in
6307   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6308   *) ac_try_echo=$ac_try;;
6309 esac
6310 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6311   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6312   ac_status=$?
6313   grep -v '^ *+' conftest.er1 >conftest.err
6314   rm -f conftest.er1
6315   cat conftest.err >&5
6316   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6317   (exit $ac_status); } >/dev/null && {
6318          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
6319          test ! -s conftest.err
6320        }; then
6321   :
6322 else
6323   echo "$as_me: failed program was:" >&5
6324 sed 's/^/| /' conftest.$ac_ext >&5
6325
6326   # Broken: fails on valid input.
6327 continue
6328 fi
6329
6330 rm -f conftest.err conftest.$ac_ext
6331
6332   # OK, works on sane cases.  Now check whether nonexistent headers
6333   # can be detected and how.
6334   cat >conftest.$ac_ext <<_ACEOF
6335 /* confdefs.h.  */
6336 _ACEOF
6337 cat confdefs.h >>conftest.$ac_ext
6338 cat >>conftest.$ac_ext <<_ACEOF
6339 /* end confdefs.h.  */
6340 #include <ac_nonexistent.h>
6341 _ACEOF
6342 if { (ac_try="$ac_cpp conftest.$ac_ext"
6343 case "(($ac_try" in
6344   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6345   *) ac_try_echo=$ac_try;;
6346 esac
6347 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6348   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6349   ac_status=$?
6350   grep -v '^ *+' conftest.er1 >conftest.err
6351   rm -f conftest.er1
6352   cat conftest.err >&5
6353   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6354   (exit $ac_status); } >/dev/null && {
6355          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
6356          test ! -s conftest.err
6357        }; then
6358   # Broken: success on invalid input.
6359 continue
6360 else
6361   echo "$as_me: failed program was:" >&5
6362 sed 's/^/| /' conftest.$ac_ext >&5
6363
6364   # Passes both tests.
6365 ac_preproc_ok=:
6366 break
6367 fi
6368
6369 rm -f conftest.err conftest.$ac_ext
6370
6371 done
6372 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6373 rm -f conftest.err conftest.$ac_ext
6374 if $ac_preproc_ok; then
6375   break
6376 fi
6377
6378     done
6379     ac_cv_prog_CPP=$CPP
6380
6381 fi
6382   CPP=$ac_cv_prog_CPP
6383 else
6384   ac_cv_prog_CPP=$CPP
6385 fi
6386 { echo "$as_me:$LINENO: result: $CPP" >&5
6387 echo "${ECHO_T}$CPP" >&6; }
6388 ac_preproc_ok=false
6389 for ac_c_preproc_warn_flag in '' yes
6390 do
6391   # Use a header file that comes with gcc, so configuring glibc
6392   # with a fresh cross-compiler works.
6393   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6394   # <limits.h> exists even on freestanding compilers.
6395   # On the NeXT, cc -E runs the code through the compiler's parser,
6396   # not just through cpp. "Syntax error" is here to catch this case.
6397   cat >conftest.$ac_ext <<_ACEOF
6398 /* confdefs.h.  */
6399 _ACEOF
6400 cat confdefs.h >>conftest.$ac_ext
6401 cat >>conftest.$ac_ext <<_ACEOF
6402 /* end confdefs.h.  */
6403 #ifdef __STDC__
6404 # include <limits.h>
6405 #else
6406 # include <assert.h>
6407 #endif
6408                      Syntax error
6409 _ACEOF
6410 if { (ac_try="$ac_cpp conftest.$ac_ext"
6411 case "(($ac_try" in
6412   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6413   *) ac_try_echo=$ac_try;;
6414 esac
6415 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6416   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6417   ac_status=$?
6418   grep -v '^ *+' conftest.er1 >conftest.err
6419   rm -f conftest.er1
6420   cat conftest.err >&5
6421   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6422   (exit $ac_status); } >/dev/null && {
6423          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
6424          test ! -s conftest.err
6425        }; then
6426   :
6427 else
6428   echo "$as_me: failed program was:" >&5
6429 sed 's/^/| /' conftest.$ac_ext >&5
6430
6431   # Broken: fails on valid input.
6432 continue
6433 fi
6434
6435 rm -f conftest.err conftest.$ac_ext
6436
6437   # OK, works on sane cases.  Now check whether nonexistent headers
6438   # can be detected and how.
6439   cat >conftest.$ac_ext <<_ACEOF
6440 /* confdefs.h.  */
6441 _ACEOF
6442 cat confdefs.h >>conftest.$ac_ext
6443 cat >>conftest.$ac_ext <<_ACEOF
6444 /* end confdefs.h.  */
6445 #include <ac_nonexistent.h>
6446 _ACEOF
6447 if { (ac_try="$ac_cpp conftest.$ac_ext"
6448 case "(($ac_try" in
6449   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6450   *) ac_try_echo=$ac_try;;
6451 esac
6452 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6453   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6454   ac_status=$?
6455   grep -v '^ *+' conftest.er1 >conftest.err
6456   rm -f conftest.er1
6457   cat conftest.err >&5
6458   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6459   (exit $ac_status); } >/dev/null && {
6460          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
6461          test ! -s conftest.err
6462        }; then
6463   # Broken: success on invalid input.
6464 continue
6465 else
6466   echo "$as_me: failed program was:" >&5
6467 sed 's/^/| /' conftest.$ac_ext >&5
6468
6469   # Passes both tests.
6470 ac_preproc_ok=:
6471 break
6472 fi
6473
6474 rm -f conftest.err conftest.$ac_ext
6475
6476 done
6477 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6478 rm -f conftest.err conftest.$ac_ext
6479 if $ac_preproc_ok; then
6480   :
6481 else
6482   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
6483 See \`config.log' for more details." >&5
6484 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
6485 See \`config.log' for more details." >&2;}
6486    { (exit 1); exit 1; }; }
6487 fi
6488
6489 ac_ext=c
6490 ac_cpp='$CPP $CPPFLAGS'
6491 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6492 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6493 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6494
6495
6496 if test "${ac_cv_header_iconv_h+set}" = set; then
6497   { echo "$as_me:$LINENO: checking for iconv.h" >&5
6498 echo $ECHO_N "checking for iconv.h... $ECHO_C" >&6; }
6499 if test "${ac_cv_header_iconv_h+set}" = set; then
6500   echo $ECHO_N "(cached) $ECHO_C" >&6
6501 fi
6502 { echo "$as_me:$LINENO: result: $ac_cv_header_iconv_h" >&5
6503 echo "${ECHO_T}$ac_cv_header_iconv_h" >&6; }
6504 else
6505   # Is the header compilable?
6506 { echo "$as_me:$LINENO: checking iconv.h usability" >&5
6507 echo $ECHO_N "checking iconv.h usability... $ECHO_C" >&6; }
6508 cat >conftest.$ac_ext <<_ACEOF
6509 /* confdefs.h.  */
6510 _ACEOF
6511 cat confdefs.h >>conftest.$ac_ext
6512 cat >>conftest.$ac_ext <<_ACEOF
6513 /* end confdefs.h.  */
6514 $ac_includes_default
6515 #include <iconv.h>
6516 _ACEOF
6517 rm -f conftest.$ac_objext
6518 if { (ac_try="$ac_compile"
6519 case "(($ac_try" in
6520   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6521   *) ac_try_echo=$ac_try;;
6522 esac
6523 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6524   (eval "$ac_compile") 2>conftest.er1
6525   ac_status=$?
6526   grep -v '^ *+' conftest.er1 >conftest.err
6527   rm -f conftest.er1
6528   cat conftest.err >&5
6529   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6530   (exit $ac_status); } && {
6531          test -z "$ac_c_werror_flag" ||
6532          test ! -s conftest.err
6533        } && test -s conftest.$ac_objext; then
6534   ac_header_compiler=yes
6535 else
6536   echo "$as_me: failed program was:" >&5
6537 sed 's/^/| /' conftest.$ac_ext >&5
6538
6539         ac_header_compiler=no
6540 fi
6541
6542 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6543 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6544 echo "${ECHO_T}$ac_header_compiler" >&6; }
6545
6546 # Is the header present?
6547 { echo "$as_me:$LINENO: checking iconv.h presence" >&5
6548 echo $ECHO_N "checking iconv.h presence... $ECHO_C" >&6; }
6549 cat >conftest.$ac_ext <<_ACEOF
6550 /* confdefs.h.  */
6551 _ACEOF
6552 cat confdefs.h >>conftest.$ac_ext
6553 cat >>conftest.$ac_ext <<_ACEOF
6554 /* end confdefs.h.  */
6555 #include <iconv.h>
6556 _ACEOF
6557 if { (ac_try="$ac_cpp conftest.$ac_ext"
6558 case "(($ac_try" in
6559   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6560   *) ac_try_echo=$ac_try;;
6561 esac
6562 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6563   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6564   ac_status=$?
6565   grep -v '^ *+' conftest.er1 >conftest.err
6566   rm -f conftest.er1
6567   cat conftest.err >&5
6568   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6569   (exit $ac_status); } >/dev/null && {
6570          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
6571          test ! -s conftest.err
6572        }; then
6573   ac_header_preproc=yes
6574 else
6575   echo "$as_me: failed program was:" >&5
6576 sed 's/^/| /' conftest.$ac_ext >&5
6577
6578   ac_header_preproc=no
6579 fi
6580
6581 rm -f conftest.err conftest.$ac_ext
6582 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6583 echo "${ECHO_T}$ac_header_preproc" >&6; }
6584
6585 # So?  What about this header?
6586 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6587   yes:no: )
6588     { echo "$as_me:$LINENO: WARNING: iconv.h: accepted by the compiler, rejected by the preprocessor!" >&5
6589 echo "$as_me: WARNING: iconv.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
6590     { echo "$as_me:$LINENO: WARNING: iconv.h: proceeding with the compiler's result" >&5
6591 echo "$as_me: WARNING: iconv.h: proceeding with the compiler's result" >&2;}
6592     ac_header_preproc=yes
6593     ;;
6594   no:yes:* )
6595     { echo "$as_me:$LINENO: WARNING: iconv.h: present but cannot be compiled" >&5
6596 echo "$as_me: WARNING: iconv.h: present but cannot be compiled" >&2;}
6597     { echo "$as_me:$LINENO: WARNING: iconv.h:     check for missing prerequisite headers?" >&5
6598 echo "$as_me: WARNING: iconv.h:     check for missing prerequisite headers?" >&2;}
6599     { echo "$as_me:$LINENO: WARNING: iconv.h: see the Autoconf documentation" >&5
6600 echo "$as_me: WARNING: iconv.h: see the Autoconf documentation" >&2;}
6601     { echo "$as_me:$LINENO: WARNING: iconv.h:     section \"Present But Cannot Be Compiled\"" >&5
6602 echo "$as_me: WARNING: iconv.h:     section \"Present But Cannot Be Compiled\"" >&2;}
6603     { echo "$as_me:$LINENO: WARNING: iconv.h: proceeding with the preprocessor's result" >&5
6604 echo "$as_me: WARNING: iconv.h: proceeding with the preprocessor's result" >&2;}
6605     { echo "$as_me:$LINENO: WARNING: iconv.h: in the future, the compiler will take precedence" >&5
6606 echo "$as_me: WARNING: iconv.h: in the future, the compiler will take precedence" >&2;}
6607
6608     ;;
6609 esac
6610 { echo "$as_me:$LINENO: checking for iconv.h" >&5
6611 echo $ECHO_N "checking for iconv.h... $ECHO_C" >&6; }
6612 if test "${ac_cv_header_iconv_h+set}" = set; then
6613   echo $ECHO_N "(cached) $ECHO_C" >&6
6614 else
6615   ac_cv_header_iconv_h=$ac_header_preproc
6616 fi
6617 { echo "$as_me:$LINENO: result: $ac_cv_header_iconv_h" >&5
6618 echo "${ECHO_T}$ac_cv_header_iconv_h" >&6; }
6619
6620 fi
6621 if test $ac_cv_header_iconv_h = yes; then
6622   { echo "$as_me:$LINENO: checking for iconv" >&5
6623 echo $ECHO_N "checking for iconv... $ECHO_C" >&6; }
6624
6625 cat >conftest.$ac_ext <<_ACEOF
6626 /* confdefs.h.  */
6627 _ACEOF
6628 cat confdefs.h >>conftest.$ac_ext
6629 cat >>conftest.$ac_ext <<_ACEOF
6630 /* end confdefs.h.  */
6631
6632 #include <stdlib.h>
6633 #include <iconv.h>
6634
6635 int
6636 main ()
6637 {
6638
6639     iconv_t cd = iconv_open ("","");
6640     iconv (cd, NULL, NULL, NULL, NULL);
6641
6642   ;
6643   return 0;
6644 }
6645 _ACEOF
6646 rm -f conftest.$ac_objext conftest$ac_exeext
6647 if { (ac_try="$ac_link"
6648 case "(($ac_try" in
6649   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6650   *) ac_try_echo=$ac_try;;
6651 esac
6652 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6653   (eval "$ac_link") 2>conftest.er1
6654   ac_status=$?
6655   grep -v '^ *+' conftest.er1 >conftest.err
6656   rm -f conftest.er1
6657   cat conftest.err >&5
6658   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6659   (exit $ac_status); } && {
6660          test -z "$ac_c_werror_flag" ||
6661          test ! -s conftest.err
6662        } && test -s conftest$ac_exeext &&
6663        $as_test_x conftest$ac_exeext; then
6664
6665     { echo "$as_me:$LINENO: result: yes" >&5
6666 echo "${ECHO_T}yes" >&6; }
6667
6668 cat >>confdefs.h <<\_ACEOF
6669 #define USE_ICONV 1
6670 _ACEOF
6671
6672
6673 else
6674   echo "$as_me: failed program was:" >&5
6675 sed 's/^/| /' conftest.$ac_ext >&5
6676
6677
6678     { echo "$as_me:$LINENO: result: no" >&5
6679 echo "${ECHO_T}no" >&6; }
6680     { echo "$as_me:$LINENO: checking for iconv in -liconv" >&5
6681 echo $ECHO_N "checking for iconv in -liconv... $ECHO_C" >&6; }
6682 #    LDFLAGS="${ICONV_LDFLAGS}"    # for AC_TRY_LINK
6683     LIBS="-liconv"                # for AC_TRY_LINK
6684     cat >conftest.$ac_ext <<_ACEOF
6685 /* confdefs.h.  */
6686 _ACEOF
6687 cat confdefs.h >>conftest.$ac_ext
6688 cat >>conftest.$ac_ext <<_ACEOF
6689 /* end confdefs.h.  */
6690
6691 #include <stdlib.h>
6692 #include <iconv.h>
6693
6694 int
6695 main ()
6696 {
6697
6698       iconv_t cd = iconv_open ("","");
6699       iconv (cd, NULL, NULL, NULL, NULL);
6700
6701   ;
6702   return 0;
6703 }
6704 _ACEOF
6705 rm -f conftest.$ac_objext conftest$ac_exeext
6706 if { (ac_try="$ac_link"
6707 case "(($ac_try" in
6708   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6709   *) ac_try_echo=$ac_try;;
6710 esac
6711 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6712   (eval "$ac_link") 2>conftest.er1
6713   ac_status=$?
6714   grep -v '^ *+' conftest.er1 >conftest.err
6715   rm -f conftest.er1
6716   cat conftest.err >&5
6717   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6718   (exit $ac_status); } && {
6719          test -z "$ac_c_werror_flag" ||
6720          test ! -s conftest.err
6721        } && test -s conftest$ac_exeext &&
6722        $as_test_x conftest$ac_exeext; then
6723
6724       { echo "$as_me:$LINENO: result: yes" >&5
6725 echo "${ECHO_T}yes" >&6; }
6726
6727 cat >>confdefs.h <<\_ACEOF
6728 #define USE_ICONV 1
6729 _ACEOF
6730
6731       ICONV_LDFLAGS="${ICONV_LDFLAGS/-liconv} -liconv"
6732
6733 else
6734   echo "$as_me: failed program was:" >&5
6735 sed 's/^/| /' conftest.$ac_ext >&5
6736
6737
6738       { echo "$as_me:$LINENO: result: no" >&5
6739 echo "${ECHO_T}no" >&6; }
6740       { echo "$as_me:$LINENO: WARNING: absence of iconv may crash HTML import" >&5
6741 echo "$as_me: WARNING: absence of iconv may crash HTML import" >&2;}
6742
6743 fi
6744
6745 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6746       conftest$ac_exeext conftest.$ac_ext
6747 fi
6748
6749 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6750       conftest$ac_exeext conftest.$ac_ext
6751 fi
6752
6753
6754 fi
6755
6756 CPPFLAGS="$SAVE_CPPFLAGS"
6757 LDFLAGS="$SAVE_LDFLAGS"
6758 LIBS="$SAVE_LIBS"
6759 ac_ext=cpp
6760 ac_cpp='$CXXCPP $CPPFLAGS'
6761 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6762 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6763 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6764   # restore C++ language
6765
6766
6767
6768 #--------------------------------------------------------------------
6769 # Checks for freetype library
6770 #--------------------------------------------------------------------
6771
6772
6773 # Check whether --with-freetype was given.
6774 if test "${with_freetype+set}" = set; then
6775   withval=$with_freetype;
6776 fi
6777
6778
6779 SAVE_CPPFLAGS="$CPPFLAGS"
6780 SAVE_LDFLAGS="$LDFLAGS"
6781 SAVE_LIBS="$LIBS"
6782 if test "$with_freetype" = "no" ; then
6783     { echo "$as_me:$LINENO: result: disabling freetype support" >&5
6784 echo "${ECHO_T}disabling freetype support" >&6; }
6785 else
6786     if test -z "$FREETYPE_CFLAGS"; then
6787       FREETYPE_CFLAGS=`freetype-config --cflags`
6788     fi
6789     CPPFLAGS="$CPPFLAGS $FREETYPE_CFLAGS"
6790     if test -z "$FREETYPE_LDFLAGS"; then
6791       FREETYPE_LDFLAGS=`freetype-config --libs`
6792     fi
6793     LIBS="$LDFLAGS $FREETYPE_LDFLAGS"
6794     if test "${ac_cv_header_ft2build_h+set}" = set; then
6795   { echo "$as_me:$LINENO: checking for ft2build.h" >&5
6796 echo $ECHO_N "checking for ft2build.h... $ECHO_C" >&6; }
6797 if test "${ac_cv_header_ft2build_h+set}" = set; then
6798   echo $ECHO_N "(cached) $ECHO_C" >&6
6799 fi
6800 { echo "$as_me:$LINENO: result: $ac_cv_header_ft2build_h" >&5
6801 echo "${ECHO_T}$ac_cv_header_ft2build_h" >&6; }
6802 else
6803   # Is the header compilable?
6804 { echo "$as_me:$LINENO: checking ft2build.h usability" >&5
6805 echo $ECHO_N "checking ft2build.h usability... $ECHO_C" >&6; }
6806 cat >conftest.$ac_ext <<_ACEOF
6807 /* confdefs.h.  */
6808 _ACEOF
6809 cat confdefs.h >>conftest.$ac_ext
6810 cat >>conftest.$ac_ext <<_ACEOF
6811 /* end confdefs.h.  */
6812 $ac_includes_default
6813 #include <ft2build.h>
6814 _ACEOF
6815 rm -f conftest.$ac_objext
6816 if { (ac_try="$ac_compile"
6817 case "(($ac_try" in
6818   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6819   *) ac_try_echo=$ac_try;;
6820 esac
6821 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6822   (eval "$ac_compile") 2>conftest.er1
6823   ac_status=$?
6824   grep -v '^ *+' conftest.er1 >conftest.err
6825   rm -f conftest.er1
6826   cat conftest.err >&5
6827   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6828   (exit $ac_status); } && {
6829          test -z "$ac_cxx_werror_flag" ||
6830          test ! -s conftest.err
6831        } && test -s conftest.$ac_objext; then
6832   ac_header_compiler=yes
6833 else
6834   echo "$as_me: failed program was:" >&5
6835 sed 's/^/| /' conftest.$ac_ext >&5
6836
6837         ac_header_compiler=no
6838 fi
6839
6840 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6841 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6842 echo "${ECHO_T}$ac_header_compiler" >&6; }
6843
6844 # Is the header present?
6845 { echo "$as_me:$LINENO: checking ft2build.h presence" >&5
6846 echo $ECHO_N "checking ft2build.h presence... $ECHO_C" >&6; }
6847 cat >conftest.$ac_ext <<_ACEOF
6848 /* confdefs.h.  */
6849 _ACEOF
6850 cat confdefs.h >>conftest.$ac_ext
6851 cat >>conftest.$ac_ext <<_ACEOF
6852 /* end confdefs.h.  */
6853 #include <ft2build.h>
6854 _ACEOF
6855 if { (ac_try="$ac_cpp conftest.$ac_ext"
6856 case "(($ac_try" in
6857   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6858   *) ac_try_echo=$ac_try;;
6859 esac
6860 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6861   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6862   ac_status=$?
6863   grep -v '^ *+' conftest.er1 >conftest.err
6864   rm -f conftest.er1
6865   cat conftest.err >&5
6866   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6867   (exit $ac_status); } >/dev/null && {
6868          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
6869          test ! -s conftest.err
6870        }; then
6871   ac_header_preproc=yes
6872 else
6873   echo "$as_me: failed program was:" >&5
6874 sed 's/^/| /' conftest.$ac_ext >&5
6875
6876   ac_header_preproc=no
6877 fi
6878
6879 rm -f conftest.err conftest.$ac_ext
6880 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6881 echo "${ECHO_T}$ac_header_preproc" >&6; }
6882
6883 # So?  What about this header?
6884 case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
6885   yes:no: )
6886     { echo "$as_me:$LINENO: WARNING: ft2build.h: accepted by the compiler, rejected by the preprocessor!" >&5
6887 echo "$as_me: WARNING: ft2build.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
6888     { echo "$as_me:$LINENO: WARNING: ft2build.h: proceeding with the compiler's result" >&5
6889 echo "$as_me: WARNING: ft2build.h: proceeding with the compiler's result" >&2;}
6890     ac_header_preproc=yes
6891     ;;
6892   no:yes:* )
6893     { echo "$as_me:$LINENO: WARNING: ft2build.h: present but cannot be compiled" >&5
6894 echo "$as_me: WARNING: ft2build.h: present but cannot be compiled" >&2;}
6895     { echo "$as_me:$LINENO: WARNING: ft2build.h:     check for missing prerequisite headers?" >&5
6896 echo "$as_me: WARNING: ft2build.h:     check for missing prerequisite headers?" >&2;}
6897     { echo "$as_me:$LINENO: WARNING: ft2build.h: see the Autoconf documentation" >&5
6898 echo "$as_me: WARNING: ft2build.h: see the Autoconf documentation" >&2;}
6899     { echo "$as_me:$LINENO: WARNING: ft2build.h:     section \"Present But Cannot Be Compiled\"" >&5
6900 echo "$as_me: WARNING: ft2build.h:     section \"Present But Cannot Be Compiled\"" >&2;}
6901     { echo "$as_me:$LINENO: WARNING: ft2build.h: proceeding with the preprocessor's result" >&5
6902 echo "$as_me: WARNING: ft2build.h: proceeding with the preprocessor's result" >&2;}
6903     { echo "$as_me:$LINENO: WARNING: ft2build.h: in the future, the compiler will take precedence" >&5
6904 echo "$as_me: WARNING: ft2build.h: in the future, the compiler will take precedence" >&2;}
6905
6906     ;;
6907 esac
6908 { echo "$as_me:$LINENO: checking for ft2build.h" >&5
6909 echo $ECHO_N "checking for ft2build.h... $ECHO_C" >&6; }
6910 if test "${ac_cv_header_ft2build_h+set}" = set; then
6911   echo $ECHO_N "(cached) $ECHO_C" >&6
6912 else
6913   ac_cv_header_ft2build_h=$ac_header_preproc
6914 fi
6915 { echo "$as_me:$LINENO: result: $ac_cv_header_ft2build_h" >&5
6916 echo "${ECHO_T}$ac_cv_header_ft2build_h" >&6; }
6917
6918 fi
6919 if test $ac_cv_header_ft2build_h = yes; then
6920   { echo "$as_me:$LINENO: checking for freetype" >&5
6921 echo $ECHO_N "checking for freetype... $ECHO_C" >&6; }
6922     cat >conftest.$ac_ext <<_ACEOF
6923 /* confdefs.h.  */
6924 _ACEOF
6925 cat confdefs.h >>conftest.$ac_ext
6926 cat >>conftest.$ac_ext <<_ACEOF
6927 /* end confdefs.h.  */
6928
6929 #include <ft2build.h>
6930 #include FT_FREETYPE_H
6931
6932 int
6933 main ()
6934 {
6935
6936     FT_Library ft_library;
6937     (void) FT_Init_FreeType (&ft_library);
6938
6939   ;
6940   return 0;
6941 }
6942 _ACEOF
6943 rm -f conftest.$ac_objext conftest$ac_exeext
6944 if { (ac_try="$ac_link"
6945 case "(($ac_try" in
6946   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6947   *) ac_try_echo=$ac_try;;
6948 esac
6949 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6950   (eval "$ac_link") 2>conftest.er1
6951   ac_status=$?
6952   grep -v '^ *+' conftest.er1 >conftest.err
6953   rm -f conftest.er1
6954   cat conftest.err >&5
6955   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6956   (exit $ac_status); } && {
6957          test -z "$ac_cxx_werror_flag" ||
6958          test ! -s conftest.err
6959        } && test -s conftest$ac_exeext &&
6960        $as_test_x conftest$ac_exeext; then
6961
6962     { echo "$as_me:$LINENO: result: yes" >&5
6963 echo "${ECHO_T}yes" >&6; }
6964
6965 cat >>confdefs.h <<\_ACEOF
6966 #define USE_FREETYPE 1
6967 _ACEOF
6968
6969     FREETYPE_CFLAGS="$CPPFLAGS"
6970     if test "$with_freetype" = "linked" -o "$with_freetype" = "" ; then
6971       FREETYPE_LDFLAGS="$LIBS"
6972
6973 cat >>confdefs.h <<\_ACEOF
6974 #define LINKED_FREETYPE 1
6975 _ACEOF
6976
6977     fi
6978
6979 else
6980   echo "$as_me: failed program was:" >&5
6981 sed 's/^/| /' conftest.$ac_ext >&5
6982
6983
6984     { echo "$as_me:$LINENO: result: no" >&5
6985 echo "${ECHO_T}no" >&6; }
6986 fi
6987
6988 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6989       conftest$ac_exeext conftest.$ac_ext
6990 fi
6991
6992
6993 fi
6994
6995 CPPFLAGS="$SAVE_CPPFLAGS"
6996 LDFLAGS="$SAVE_LDFLAGS"
6997 LIBS="$SAVE_LIBS"
6998
6999
7000
7001
7002 #--------------------------------------------------------------------
7003 # Checks for Cairo library
7004 #--------------------------------------------------------------------
7005
7006
7007 # Check whether --with-cairo was given.
7008 if test "${with_cairo+set}" = set; then
7009   withval=$with_cairo;
7010 fi
7011
7012
7013 SAVE_CPPFLAGS="$CPPFLAGS"
7014 SAVE_LDFLAGS="$LDFLAGS"
7015 SAVE_LIBS="$LIBS"
7016 if test "$with_cairo" = "no" -o "$with_cairo" = "" ; then
7017     { echo "$as_me:$LINENO: result: disabling cairo support" >&5
7018 echo "${ECHO_T}disabling cairo support" >&6; }
7019 else
7020     CPPFLAGS=`pkg-config --cflags cairo`
7021     LIBS=`pkg-config --libs cairo`
7022     if test "${ac_cv_header_cairo_h+set}" = set; then
7023   { echo "$as_me:$LINENO: checking for cairo.h" >&5
7024 echo $ECHO_N "checking for cairo.h... $ECHO_C" >&6; }
7025 if test "${ac_cv_header_cairo_h+set}" = set; then
7026   echo $ECHO_N "(cached) $ECHO_C" >&6
7027 fi
7028 { echo "$as_me:$LINENO: result: $ac_cv_header_cairo_h" >&5
7029 echo "${ECHO_T}$ac_cv_header_cairo_h" >&6; }
7030 else
7031   # Is the header compilable?
7032 { echo "$as_me:$LINENO: checking cairo.h usability" >&5
7033 echo $ECHO_N "checking cairo.h usability... $ECHO_C" >&6; }
7034 cat >conftest.$ac_ext <<_ACEOF
7035 /* confdefs.h.  */
7036 _ACEOF
7037 cat confdefs.h >>conftest.$ac_ext
7038 cat >>conftest.$ac_ext <<_ACEOF
7039 /* end confdefs.h.  */
7040 $ac_includes_default
7041 #include <cairo.h>
7042 _ACEOF
7043 rm -f conftest.$ac_objext
7044 if { (ac_try="$ac_compile"
7045 case "(($ac_try" in
7046   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7047   *) ac_try_echo=$ac_try;;
7048 esac
7049 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7050   (eval "$ac_compile") 2>conftest.er1
7051   ac_status=$?
7052   grep -v '^ *+' conftest.er1 >conftest.err
7053   rm -f conftest.er1
7054   cat conftest.err >&5
7055   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7056   (exit $ac_status); } && {
7057          test -z "$ac_cxx_werror_flag" ||
7058          test ! -s conftest.err
7059        } && test -s conftest.$ac_objext; then
7060   ac_header_compiler=yes
7061 else
7062   echo "$as_me: failed program was:" >&5
7063 sed 's/^/| /' conftest.$ac_ext >&5
7064
7065         ac_header_compiler=no
7066 fi
7067
7068 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7069 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7070 echo "${ECHO_T}$ac_header_compiler" >&6; }
7071
7072 # Is the header present?
7073 { echo "$as_me:$LINENO: checking cairo.h presence" >&5
7074 echo $ECHO_N "checking cairo.h presence... $ECHO_C" >&6; }
7075 cat >conftest.$ac_ext <<_ACEOF
7076 /* confdefs.h.  */
7077 _ACEOF
7078 cat confdefs.h >>conftest.$ac_ext
7079 cat >>conftest.$ac_ext <<_ACEOF
7080 /* end confdefs.h.  */
7081 #include <cairo.h>
7082 _ACEOF
7083 if { (ac_try="$ac_cpp conftest.$ac_ext"
7084 case "(($ac_try" in
7085   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7086   *) ac_try_echo=$ac_try;;
7087 esac
7088 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7089   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
7090   ac_status=$?
7091   grep -v '^ *+' conftest.er1 >conftest.err
7092   rm -f conftest.er1
7093   cat conftest.err >&5
7094   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7095   (exit $ac_status); } >/dev/null && {
7096          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
7097          test ! -s conftest.err
7098        }; then
7099   ac_header_preproc=yes
7100 else
7101   echo "$as_me: failed program was:" >&5
7102 sed 's/^/| /' conftest.$ac_ext >&5
7103
7104   ac_header_preproc=no
7105 fi
7106
7107 rm -f conftest.err conftest.$ac_ext
7108 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7109 echo "${ECHO_T}$ac_header_preproc" >&6; }
7110
7111 # So?  What about this header?
7112 case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
7113   yes:no: )
7114     { echo "$as_me:$LINENO: WARNING: cairo.h: accepted by the compiler, rejected by the preprocessor!" >&5
7115 echo "$as_me: WARNING: cairo.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
7116     { echo "$as_me:$LINENO: WARNING: cairo.h: proceeding with the compiler's result" >&5
7117 echo "$as_me: WARNING: cairo.h: proceeding with the compiler's result" >&2;}
7118     ac_header_preproc=yes
7119     ;;
7120   no:yes:* )
7121     { echo "$as_me:$LINENO: WARNING: cairo.h: present but cannot be compiled" >&5
7122 echo "$as_me: WARNING: cairo.h: present but cannot be compiled" >&2;}
7123     { echo "$as_me:$LINENO: WARNING: cairo.h:     check for missing prerequisite headers?" >&5
7124 echo "$as_me: WARNING: cairo.h:     check for missing prerequisite headers?" >&2;}
7125     { echo "$as_me:$LINENO: WARNING: cairo.h: see the Autoconf documentation" >&5
7126 echo "$as_me: WARNING: cairo.h: see the Autoconf documentation" >&2;}
7127     { echo "$as_me:$LINENO: WARNING: cairo.h:     section \"Present But Cannot Be Compiled\"" >&5
7128 echo "$as_me: WARNING: cairo.h:     section \"Present But Cannot Be Compiled\"" >&2;}
7129     { echo "$as_me:$LINENO: WARNING: cairo.h: proceeding with the preprocessor's result" >&5
7130 echo "$as_me: WARNING: cairo.h: proceeding with the preprocessor's result" >&2;}
7131     { echo "$as_me:$LINENO: WARNING: cairo.h: in the future, the compiler will take precedence" >&5
7132 echo "$as_me: WARNING: cairo.h: in the future, the compiler will take precedence" >&2;}
7133
7134     ;;
7135 esac
7136 { echo "$as_me:$LINENO: checking for cairo.h" >&5
7137 echo $ECHO_N "checking for cairo.h... $ECHO_C" >&6; }
7138 if test "${ac_cv_header_cairo_h+set}" = set; then
7139   echo $ECHO_N "(cached) $ECHO_C" >&6
7140 else
7141   ac_cv_header_cairo_h=$ac_header_preproc
7142 fi
7143 { echo "$as_me:$LINENO: result: $ac_cv_header_cairo_h" >&5
7144 echo "${ECHO_T}$ac_cv_header_cairo_h" >&6; }
7145
7146 fi
7147 if test $ac_cv_header_cairo_h = yes; then
7148   { echo "$as_me:$LINENO: checking for cairo" >&5
7149 echo $ECHO_N "checking for cairo... $ECHO_C" >&6; }
7150     cat >conftest.$ac_ext <<_ACEOF
7151 /* confdefs.h.  */
7152 _ACEOF
7153 cat confdefs.h >>conftest.$ac_ext
7154 cat >>conftest.$ac_ext <<_ACEOF
7155 /* end confdefs.h.  */
7156
7157 #include <cairo.h>
7158
7159 int
7160 main ()
7161 {
7162
7163     cairo_surface_t *surface;
7164     surface = cairo_image_surface_create (CAIRO_FORMAT_ARGB32, 120, 120);
7165
7166   ;
7167   return 0;
7168 }
7169 _ACEOF
7170 rm -f conftest.$ac_objext conftest$ac_exeext
7171 if { (ac_try="$ac_link"
7172 case "(($ac_try" in
7173   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7174   *) ac_try_echo=$ac_try;;
7175 esac
7176 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7177   (eval "$ac_link") 2>conftest.er1
7178   ac_status=$?
7179   grep -v '^ *+' conftest.er1 >conftest.err
7180   rm -f conftest.er1
7181   cat conftest.err >&5
7182   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7183   (exit $ac_status); } && {
7184          test -z "$ac_cxx_werror_flag" ||
7185          test ! -s conftest.err
7186        } && test -s conftest$ac_exeext &&
7187        $as_test_x conftest$ac_exeext; then
7188
7189     { echo "$as_me:$LINENO: result: yes" >&5
7190 echo "${ECHO_T}yes" >&6; }
7191
7192 cat >>confdefs.h <<\_ACEOF
7193 #define USE_CAIRO 1
7194 _ACEOF
7195
7196     CAIRO_CFLAGS="$CPPFLAGS"
7197     if test "$with_cairo" = "linked" ; then
7198       CAIRO_LDFLAGS="$LIBS"
7199
7200 cat >>confdefs.h <<\_ACEOF
7201 #define LINKED_CAIRO 1
7202 _ACEOF
7203
7204     fi
7205
7206 else
7207   echo "$as_me: failed program was:" >&5
7208 sed 's/^/| /' conftest.$ac_ext >&5
7209
7210
7211     { echo "$as_me:$LINENO: result: no" >&5
7212 echo "${ECHO_T}no" >&6; }
7213 fi
7214
7215 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7216       conftest$ac_exeext conftest.$ac_ext
7217 fi
7218
7219
7220 fi
7221
7222 CPPFLAGS="$SAVE_CPPFLAGS"
7223 LDFLAGS="$SAVE_LDFLAGS"
7224 LIBS="$SAVE_LIBS"
7225
7226
7227
7228
7229 #--------------------------------------------------------------------
7230 # Checks for Imlib2 library
7231 #--------------------------------------------------------------------
7232
7233
7234 # Check whether --with-imlib2 was given.
7235 if test "${with_imlib2+set}" = set; then
7236   withval=$with_imlib2;
7237 fi
7238
7239
7240 SAVE_CPPFLAGS="$CPPFLAGS"
7241 SAVE_LDFLAGS="$LDFLAGS"
7242 SAVE_LIBS="$LIBS"
7243 if test "$with_imlib2" = "no" -o "$with_imlib2" = "" ; then
7244     { echo "$as_me:$LINENO: result: disabling imlib2 support" >&5
7245 echo "${ECHO_T}disabling imlib2 support" >&6; }
7246 else
7247     CPPFLAGS=`imlib2-config --cflags`
7248     LIBS=`imlib2-config --libs`
7249     if test "${ac_cv_header_Imlib2_h+set}" = set; then
7250   { echo "$as_me:$LINENO: checking for Imlib2.h" >&5
7251 echo $ECHO_N "checking for Imlib2.h... $ECHO_C" >&6; }
7252 if test "${ac_cv_header_Imlib2_h+set}" = set; then
7253   echo $ECHO_N "(cached) $ECHO_C" >&6
7254 fi
7255 { echo "$as_me:$LINENO: result: $ac_cv_header_Imlib2_h" >&5
7256 echo "${ECHO_T}$ac_cv_header_Imlib2_h" >&6; }
7257 else
7258   # Is the header compilable?
7259 { echo "$as_me:$LINENO: checking Imlib2.h usability" >&5
7260 echo $ECHO_N "checking Imlib2.h usability... $ECHO_C" >&6; }
7261 cat >conftest.$ac_ext <<_ACEOF
7262 /* confdefs.h.  */
7263 _ACEOF
7264 cat confdefs.h >>conftest.$ac_ext
7265 cat >>conftest.$ac_ext <<_ACEOF
7266 /* end confdefs.h.  */
7267 $ac_includes_default
7268 #include <Imlib2.h>
7269 _ACEOF
7270 rm -f conftest.$ac_objext
7271 if { (ac_try="$ac_compile"
7272 case "(($ac_try" in
7273   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7274   *) ac_try_echo=$ac_try;;
7275 esac
7276 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7277   (eval "$ac_compile") 2>conftest.er1
7278   ac_status=$?
7279   grep -v '^ *+' conftest.er1 >conftest.err
7280   rm -f conftest.er1
7281   cat conftest.err >&5
7282   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7283   (exit $ac_status); } && {
7284          test -z "$ac_cxx_werror_flag" ||
7285          test ! -s conftest.err
7286        } && test -s conftest.$ac_objext; then
7287   ac_header_compiler=yes
7288 else
7289   echo "$as_me: failed program was:" >&5
7290 sed 's/^/| /' conftest.$ac_ext >&5
7291
7292         ac_header_compiler=no
7293 fi
7294
7295 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7296 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7297 echo "${ECHO_T}$ac_header_compiler" >&6; }
7298
7299 # Is the header present?
7300 { echo "$as_me:$LINENO: checking Imlib2.h presence" >&5
7301 echo $ECHO_N "checking Imlib2.h presence... $ECHO_C" >&6; }
7302 cat >conftest.$ac_ext <<_ACEOF
7303 /* confdefs.h.  */
7304 _ACEOF
7305 cat confdefs.h >>conftest.$ac_ext
7306 cat >>conftest.$ac_ext <<_ACEOF
7307 /* end confdefs.h.  */
7308 #include <Imlib2.h>
7309 _ACEOF
7310 if { (ac_try="$ac_cpp conftest.$ac_ext"
7311 case "(($ac_try" in
7312   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7313   *) ac_try_echo=$ac_try;;
7314 esac
7315 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7316   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
7317   ac_status=$?
7318   grep -v '^ *+' conftest.er1 >conftest.err
7319   rm -f conftest.er1
7320   cat conftest.err >&5
7321   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7322   (exit $ac_status); } >/dev/null && {
7323          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
7324          test ! -s conftest.err
7325        }; then
7326   ac_header_preproc=yes
7327 else
7328   echo "$as_me: failed program was:" >&5
7329 sed 's/^/| /' conftest.$ac_ext >&5
7330
7331   ac_header_preproc=no
7332 fi
7333
7334 rm -f conftest.err conftest.$ac_ext
7335 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7336 echo "${ECHO_T}$ac_header_preproc" >&6; }
7337
7338 # So?  What about this header?
7339 case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
7340   yes:no: )
7341     { echo "$as_me:$LINENO: WARNING: Imlib2.h: accepted by the compiler, rejected by the preprocessor!" >&5
7342 echo "$as_me: WARNING: Imlib2.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
7343     { echo "$as_me:$LINENO: WARNING: Imlib2.h: proceeding with the compiler's result" >&5
7344 echo "$as_me: WARNING: Imlib2.h: proceeding with the compiler's result" >&2;}
7345     ac_header_preproc=yes
7346     ;;
7347   no:yes:* )
7348     { echo "$as_me:$LINENO: WARNING: Imlib2.h: present but cannot be compiled" >&5
7349 echo "$as_me: WARNING: Imlib2.h: present but cannot be compiled" >&2;}
7350     { echo "$as_me:$LINENO: WARNING: Imlib2.h:     check for missing prerequisite headers?" >&5
7351 echo "$as_me: WARNING: Imlib2.h:     check for missing prerequisite headers?" >&2;}
7352     { echo "$as_me:$LINENO: WARNING: Imlib2.h: see the Autoconf documentation" >&5
7353 echo "$as_me: WARNING: Imlib2.h: see the Autoconf documentation" >&2;}
7354     { echo "$as_me:$LINENO: WARNING: Imlib2.h:     section \"Present But Cannot Be Compiled\"" >&5
7355 echo "$as_me: WARNING: Imlib2.h:     section \"Present But Cannot Be Compiled\"" >&2;}
7356     { echo "$as_me:$LINENO: WARNING: Imlib2.h: proceeding with the preprocessor's result" >&5
7357 echo "$as_me: WARNING: Imlib2.h: proceeding with the preprocessor's result" >&2;}
7358     { echo "$as_me:$LINENO: WARNING: Imlib2.h: in the future, the compiler will take precedence" >&5
7359 echo "$as_me: WARNING: Imlib2.h: in the future, the compiler will take precedence" >&2;}
7360
7361     ;;
7362 esac
7363 { echo "$as_me:$LINENO: checking for Imlib2.h" >&5
7364 echo $ECHO_N "checking for Imlib2.h... $ECHO_C" >&6; }
7365 if test "${ac_cv_header_Imlib2_h+set}" = set; then
7366   echo $ECHO_N "(cached) $ECHO_C" >&6
7367 else
7368   ac_cv_header_Imlib2_h=$ac_header_preproc
7369 fi
7370 { echo "$as_me:$LINENO: result: $ac_cv_header_Imlib2_h" >&5
7371 echo "${ECHO_T}$ac_cv_header_Imlib2_h" >&6; }
7372
7373 fi
7374 if test $ac_cv_header_Imlib2_h = yes; then
7375   { echo "$as_me:$LINENO: checking for imlib2" >&5
7376 echo $ECHO_N "checking for imlib2... $ECHO_C" >&6; }
7377     cat >conftest.$ac_ext <<_ACEOF
7378 /* confdefs.h.  */
7379 _ACEOF
7380 cat confdefs.h >>conftest.$ac_ext
7381 cat >>conftest.$ac_ext <<_ACEOF
7382 /* end confdefs.h.  */
7383
7384 #include <X11/Xlib.h>
7385 #include <Imlib2.h>
7386 #include <stdio.h>
7387 #include <string.h>
7388
7389 int
7390 main ()
7391 {
7392
7393     Imlib_Image image= imlib_load_image("");
7394
7395   ;
7396   return 0;
7397 }
7398 _ACEOF
7399 rm -f conftest.$ac_objext conftest$ac_exeext
7400 if { (ac_try="$ac_link"
7401 case "(($ac_try" in
7402   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7403   *) ac_try_echo=$ac_try;;
7404 esac
7405 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7406   (eval "$ac_link") 2>conftest.er1
7407   ac_status=$?
7408   grep -v '^ *+' conftest.er1 >conftest.err
7409   rm -f conftest.er1
7410   cat conftest.err >&5
7411   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7412   (exit $ac_status); } && {
7413          test -z "$ac_cxx_werror_flag" ||
7414          test ! -s conftest.err
7415        } && test -s conftest$ac_exeext &&
7416        $as_test_x conftest$ac_exeext; then
7417
7418     { echo "$as_me:$LINENO: result: yes" >&5
7419 echo "${ECHO_T}yes" >&6; }
7420
7421 cat >>confdefs.h <<\_ACEOF
7422 #define USE_IMLIB2 1
7423 _ACEOF
7424
7425     IMLIB2_CFLAGS="$CPPFLAGS"
7426     if test "$with_imlib2" = "linked" ; then
7427       IMLIB2_LDFLAGS="$LIBS"
7428
7429 cat >>confdefs.h <<\_ACEOF
7430 #define LINKED_IMLIB2 1
7431 _ACEOF
7432
7433     fi
7434
7435 else
7436   echo "$as_me: failed program was:" >&5
7437 sed 's/^/| /' conftest.$ac_ext >&5
7438
7439
7440     { echo "$as_me:$LINENO: result: no" >&5
7441 echo "${ECHO_T}no" >&6; }
7442 fi
7443
7444 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7445       conftest$ac_exeext conftest.$ac_ext
7446 fi
7447
7448
7449 fi
7450
7451 CPPFLAGS="$SAVE_CPPFLAGS"
7452 LDFLAGS="$SAVE_LDFLAGS"
7453 LIBS="$SAVE_LIBS"
7454
7455
7456
7457
7458 #--------------------------------------------------------------------
7459 # Checks for Axel library
7460 #--------------------------------------------------------------------
7461
7462
7463 # Check whether --with-axel was given.
7464 if test "${with_axel+set}" = set; then
7465   withval=$with_axel;
7466 fi
7467
7468
7469 SAVE_CPPFLAGS="$CPPFLAGS"
7470 SAVE_LDFLAGS="$LDFLAGS"
7471 SAVE_LIBS="$LIBS"
7472 if test "$with_axel" = "no" -o "$with_axel" = "" ; then
7473     { echo "$as_me:$LINENO: result: disabling axel support" >&5
7474 echo "${ECHO_T}disabling axel support" >&6; }
7475 else
7476     CPPFLAGS=`axel-config --cflags`
7477     LIBS=`axel-config --libs`
7478     if test "${ac_cv_header_QGui_Viewer_h+set}" = set; then
7479   { echo "$as_me:$LINENO: checking for QGui/Viewer.h" >&5
7480 echo $ECHO_N "checking for QGui/Viewer.h... $ECHO_C" >&6; }
7481 if test "${ac_cv_header_QGui_Viewer_h+set}" = set; then
7482   echo $ECHO_N "(cached) $ECHO_C" >&6
7483 fi
7484 { echo "$as_me:$LINENO: result: $ac_cv_header_QGui_Viewer_h" >&5
7485 echo "${ECHO_T}$ac_cv_header_QGui_Viewer_h" >&6; }
7486 else
7487   # Is the header compilable?
7488 { echo "$as_me:$LINENO: checking QGui/Viewer.h usability" >&5
7489 echo $ECHO_N "checking QGui/Viewer.h usability... $ECHO_C" >&6; }
7490 cat >conftest.$ac_ext <<_ACEOF
7491 /* confdefs.h.  */
7492 _ACEOF
7493 cat confdefs.h >>conftest.$ac_ext
7494 cat >>conftest.$ac_ext <<_ACEOF
7495 /* end confdefs.h.  */
7496 $ac_includes_default
7497 #include <QGui/Viewer.h>
7498 _ACEOF
7499 rm -f conftest.$ac_objext
7500 if { (ac_try="$ac_compile"
7501 case "(($ac_try" in
7502   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7503   *) ac_try_echo=$ac_try;;
7504 esac
7505 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7506   (eval "$ac_compile") 2>conftest.er1
7507   ac_status=$?
7508   grep -v '^ *+' conftest.er1 >conftest.err
7509   rm -f conftest.er1
7510   cat conftest.err >&5
7511   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7512   (exit $ac_status); } && {
7513          test -z "$ac_cxx_werror_flag" ||
7514          test ! -s conftest.err
7515        } && test -s conftest.$ac_objext; then
7516   ac_header_compiler=yes
7517 else
7518   echo "$as_me: failed program was:" >&5
7519 sed 's/^/| /' conftest.$ac_ext >&5
7520
7521         ac_header_compiler=no
7522 fi
7523
7524 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7525 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7526 echo "${ECHO_T}$ac_header_compiler" >&6; }
7527
7528 # Is the header present?
7529 { echo "$as_me:$LINENO: checking QGui/Viewer.h presence" >&5
7530 echo $ECHO_N "checking QGui/Viewer.h presence... $ECHO_C" >&6; }
7531 cat >conftest.$ac_ext <<_ACEOF
7532 /* confdefs.h.  */
7533 _ACEOF
7534 cat confdefs.h >>conftest.$ac_ext
7535 cat >>conftest.$ac_ext <<_ACEOF
7536 /* end confdefs.h.  */
7537 #include <QGui/Viewer.h>
7538 _ACEOF
7539 if { (ac_try="$ac_cpp conftest.$ac_ext"
7540 case "(($ac_try" in
7541   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7542   *) ac_try_echo=$ac_try;;
7543 esac
7544 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7545   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
7546   ac_status=$?
7547   grep -v '^ *+' conftest.er1 >conftest.err
7548   rm -f conftest.er1
7549   cat conftest.err >&5
7550   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7551   (exit $ac_status); } >/dev/null && {
7552          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
7553          test ! -s conftest.err
7554        }; then
7555   ac_header_preproc=yes
7556 else
7557   echo "$as_me: failed program was:" >&5
7558 sed 's/^/| /' conftest.$ac_ext >&5
7559
7560   ac_header_preproc=no
7561 fi
7562
7563 rm -f conftest.err conftest.$ac_ext
7564 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7565 echo "${ECHO_T}$ac_header_preproc" >&6; }
7566
7567 # So?  What about this header?
7568 case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
7569   yes:no: )
7570     { echo "$as_me:$LINENO: WARNING: QGui/Viewer.h: accepted by the compiler, rejected by the preprocessor!" >&5
7571 echo "$as_me: WARNING: QGui/Viewer.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
7572     { echo "$as_me:$LINENO: WARNING: QGui/Viewer.h: proceeding with the compiler's result" >&5
7573 echo "$as_me: WARNING: QGui/Viewer.h: proceeding with the compiler's result" >&2;}
7574     ac_header_preproc=yes
7575     ;;
7576   no:yes:* )
7577     { echo "$as_me:$LINENO: WARNING: QGui/Viewer.h: present but cannot be compiled" >&5
7578 echo "$as_me: WARNING: QGui/Viewer.h: present but cannot be compiled" >&2;}
7579     { echo "$as_me:$LINENO: WARNING: QGui/Viewer.h:     check for missing prerequisite headers?" >&5
7580 echo "$as_me: WARNING: QGui/Viewer.h:     check for missing prerequisite headers?" >&2;}
7581     { echo "$as_me:$LINENO: WARNING: QGui/Viewer.h: see the Autoconf documentation" >&5
7582 echo "$as_me: WARNING: QGui/Viewer.h: see the Autoconf documentation" >&2;}
7583     { echo "$as_me:$LINENO: WARNING: QGui/Viewer.h:     section \"Present But Cannot Be Compiled\"" >&5
7584 echo "$as_me: WARNING: QGui/Viewer.h:     section \"Present But Cannot Be Compiled\"" >&2;}
7585     { echo "$as_me:$LINENO: WARNING: QGui/Viewer.h: proceeding with the preprocessor's result" >&5
7586 echo "$as_me: WARNING: QGui/Viewer.h: proceeding with the preprocessor's result" >&2;}
7587     { echo "$as_me:$LINENO: WARNING: QGui/Viewer.h: in the future, the compiler will take precedence" >&5
7588 echo "$as_me: WARNING: QGui/Viewer.h: in the future, the compiler will take precedence" >&2;}
7589
7590     ;;
7591 esac
7592 { echo "$as_me:$LINENO: checking for QGui/Viewer.h" >&5
7593 echo $ECHO_N "checking for QGui/Viewer.h... $ECHO_C" >&6; }
7594 if test "${ac_cv_header_QGui_Viewer_h+set}" = set; then
7595   echo $ECHO_N "(cached) $ECHO_C" >&6
7596 else
7597   ac_cv_header_QGui_Viewer_h=$ac_header_preproc
7598 fi
7599 { echo "$as_me:$LINENO: result: $ac_cv_header_QGui_Viewer_h" >&5
7600 echo "${ECHO_T}$ac_cv_header_QGui_Viewer_h" >&6; }
7601
7602 fi
7603 if test $ac_cv_header_QGui_Viewer_h = yes; then
7604   { echo "$as_me:$LINENO: checking for axel" >&5
7605 echo $ECHO_N "checking for axel... $ECHO_C" >&6; }
7606     cat >conftest.$ac_ext <<_ACEOF
7607 /* confdefs.h.  */
7608 _ACEOF
7609 cat confdefs.h >>conftest.$ac_ext
7610 cat >>conftest.$ac_ext <<_ACEOF
7611 /* end confdefs.h.  */
7612
7613 #include <QGui/Viewer.h>
7614
7615 int
7616 main ()
7617 {
7618
7619     Viewer viewer(0);
7620
7621   ;
7622   return 0;
7623 }
7624 _ACEOF
7625 rm -f conftest.$ac_objext conftest$ac_exeext
7626 if { (ac_try="$ac_link"
7627 case "(($ac_try" in
7628   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7629   *) ac_try_echo=$ac_try;;
7630 esac
7631 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7632   (eval "$ac_link") 2>conftest.er1
7633   ac_status=$?
7634   grep -v '^ *+' conftest.er1 >conftest.err
7635   rm -f conftest.er1
7636   cat conftest.err >&5
7637   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7638   (exit $ac_status); } && {
7639          test -z "$ac_cxx_werror_flag" ||
7640          test ! -s conftest.err
7641        } && test -s conftest$ac_exeext &&
7642        $as_test_x conftest$ac_exeext; then
7643
7644     { echo "$as_me:$LINENO: result: yes" >&5
7645 echo "${ECHO_T}yes" >&6; }
7646
7647 cat >>confdefs.h <<\_ACEOF
7648 #define USE_AXEL 1
7649 _ACEOF
7650
7651     AXEL_CFLAGS="$CPPFLAGS"
7652     if test "$with_axel" = "linked" ; then
7653       AXEL_LDFLAGS="$LIBS"
7654
7655 cat >>confdefs.h <<\_ACEOF
7656 #define LINKED_AXEL 1
7657 _ACEOF
7658
7659     fi
7660
7661 else
7662   echo "$as_me: failed program was:" >&5
7663 sed 's/^/| /' conftest.$ac_ext >&5
7664
7665
7666     { echo "$as_me:$LINENO: result: no" >&5
7667 echo "${ECHO_T}no" >&6; }
7668 fi
7669
7670 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7671       conftest$ac_exeext conftest.$ac_ext
7672 fi
7673
7674
7675 fi
7676
7677 CPPFLAGS="$SAVE_CPPFLAGS"
7678 LDFLAGS="$SAVE_LDFLAGS"
7679 LIBS="$SAVE_LIBS"
7680
7681
7682
7683
7684 #--------------------------------------------------------------------
7685 # Fixes for erroneous behaviour of gcc/g++ and guile on some systems
7686 #--------------------------------------------------------------------
7687
7688 { echo "$as_me:$LINENO: checking whether ... arguments behave correctly" >&5
7689 echo $ECHO_N "checking whether ... arguments behave correctly... $ECHO_C" >&6; }
7690 if test -z "$GUILE_CFLAGS"; then
7691   CXXFLAGS="`guile-config compile`"
7692 else
7693   CXXFLAGS="$GUILE_CFLAGS"
7694 fi
7695 cat >conftest.$ac_ext <<_ACEOF
7696 /* confdefs.h.  */
7697 _ACEOF
7698 cat confdefs.h >>conftest.$ac_ext
7699 cat >>conftest.$ac_ext <<_ACEOF
7700 /* end confdefs.h.  */
7701
7702   #include <guile/gh.h>
7703   #include <libguile.h>
7704   typedef SCM (*FN)(...);
7705   static SCM identity (SCM x) { return x; }
7706   void declare () { gh_new_procedure ("identity", (FN) identity, 1, 0, 0); }
7707
7708 int
7709 main ()
7710 {
7711
7712
7713   ;
7714   return 0;
7715 }
7716 _ACEOF
7717 rm -f conftest.$ac_objext
7718 if { (ac_try="$ac_compile"
7719 case "(($ac_try" in
7720   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7721   *) ac_try_echo=$ac_try;;
7722 esac
7723 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7724   (eval "$ac_compile") 2>conftest.er1
7725   ac_status=$?
7726   grep -v '^ *+' conftest.er1 >conftest.err
7727   rm -f conftest.er1
7728   cat conftest.err >&5
7729   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7730   (exit $ac_status); } && {
7731          test -z "$ac_cxx_werror_flag" ||
7732          test ! -s conftest.err
7733        } && test -s conftest.$ac_objext; then
7734
7735
7736 cat >>confdefs.h <<\_ACEOF
7737 #define DOTS_OK 1
7738 _ACEOF
7739
7740   { echo "$as_me:$LINENO: result: yes" >&5
7741 echo "${ECHO_T}yes" >&6; }
7742
7743 else
7744   echo "$as_me: failed program was:" >&5
7745 sed 's/^/| /' conftest.$ac_ext >&5
7746
7747
7748   { echo "$as_me:$LINENO: result: no" >&5
7749 echo "${ECHO_T}no" >&6; }
7750
7751 fi
7752
7753 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7754 CXXFLAGS=""
7755
7756 { echo "$as_me:$LINENO: checking the size_t of guile strings" >&5
7757 echo $ECHO_N "checking the size_t of guile strings... $ECHO_C" >&6; }
7758 if test -z "$GUILE_CFLAGS"; then
7759   CXXFLAGS="`guile-config compile`"
7760 else
7761   CXXFLAGS="$GUILE_CFLAGS"
7762 fi
7763 cat >conftest.$ac_ext <<_ACEOF
7764 /* confdefs.h.  */
7765 _ACEOF
7766 cat confdefs.h >>conftest.$ac_ext
7767 cat >>conftest.$ac_ext <<_ACEOF
7768 /* end confdefs.h.  */
7769
7770   #include <guile/gh.h>
7771   #include <libguile.h>
7772   void print_string (SCM s) {
7773     int len_r;
7774     char* r= gh_scm2newstr (s, &len_r); }
7775
7776 int
7777 main ()
7778 {
7779
7780
7781   ;
7782   return 0;
7783 }
7784 _ACEOF
7785 rm -f conftest.$ac_objext
7786 if { (ac_try="$ac_compile"
7787 case "(($ac_try" in
7788   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7789   *) ac_try_echo=$ac_try;;
7790 esac
7791 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7792   (eval "$ac_compile") 2>conftest.er1
7793   ac_status=$?
7794   grep -v '^ *+' conftest.er1 >conftest.err
7795   rm -f conftest.er1
7796   cat conftest.err >&5
7797   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7798   (exit $ac_status); } && {
7799          test -z "$ac_cxx_werror_flag" ||
7800          test ! -s conftest.err
7801        } && test -s conftest.$ac_objext; then
7802
7803
7804 cat >>confdefs.h <<\_ACEOF
7805 #define guile_str_size_t int
7806 _ACEOF
7807
7808   { echo "$as_me:$LINENO: result: int" >&5
7809 echo "${ECHO_T}int" >&6; }
7810
7811 else
7812   echo "$as_me: failed program was:" >&5
7813 sed 's/^/| /' conftest.$ac_ext >&5
7814
7815
7816
7817 cat >>confdefs.h <<\_ACEOF
7818 #define guile_str_size_t size_t
7819 _ACEOF
7820
7821   { echo "$as_me:$LINENO: result: size_t" >&5
7822 echo "${ECHO_T}size_t" >&6; }
7823
7824 fi
7825
7826 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7827 CXXFLAGS=""
7828
7829 { echo "$as_me:$LINENO: checking if statically linking with guile works" >&5
7830 echo $ECHO_N "checking if statically linking with guile works... $ECHO_C" >&6; }
7831 SAVE_CPPFLAGS="$CPPFLAGS"
7832 SAVE_LDFLAGS="$LDFLAGS"
7833 SAVE_LIBS="$LIBS"
7834 CPPFLAGS="$GUILE_CFLAGS"
7835 LDFLAGS="-static"
7836 LIBS="$GUILE_LDFLAGS"
7837 cat >conftest.$ac_ext <<_ACEOF
7838 /* confdefs.h.  */
7839 _ACEOF
7840 cat confdefs.h >>conftest.$ac_ext
7841 cat >>conftest.$ac_ext <<_ACEOF
7842 /* end confdefs.h.  */
7843
7844 #include <guile/gh.h>
7845 $CONFIG_DOTS
7846
7847 int
7848 main ()
7849 {
7850
7851   struct dummy {
7852     static void my_main (int argc, char** argv) {}
7853     static void install_guile () {
7854 #ifdef DOTS_OK
7855       gh_enter (0, NULL, (void (*)(...)) ((void*) my_main));
7856 #else
7857       gh_enter (0, NULL, my_main);
7858 #endif
7859     }
7860   };
7861   dummy::install_guile ();
7862
7863   ;
7864   return 0;
7865 }
7866 _ACEOF
7867 rm -f conftest.$ac_objext conftest$ac_exeext
7868 if { (ac_try="$ac_link"
7869 case "(($ac_try" in
7870   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7871   *) ac_try_echo=$ac_try;;
7872 esac
7873 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7874   (eval "$ac_link") 2>conftest.er1
7875   ac_status=$?
7876   grep -v '^ *+' conftest.er1 >conftest.err
7877   rm -f conftest.er1
7878   cat conftest.err >&5
7879   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7880   (exit $ac_status); } && {
7881          test -z "$ac_cxx_werror_flag" ||
7882          test ! -s conftest.err
7883        } && test -s conftest$ac_exeext &&
7884        $as_test_x conftest$ac_exeext; then
7885   tm_link_guile_static="yes"
7886 else
7887   echo "$as_me: failed program was:" >&5
7888 sed 's/^/| /' conftest.$ac_ext >&5
7889
7890         tm_link_guile_static="no"
7891 fi
7892
7893 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7894       conftest$ac_exeext conftest.$ac_ext
7895
7896 { echo "$as_me:$LINENO: result: \"$tm_link_guile_static\"" >&5
7897 echo "${ECHO_T}\"$tm_link_guile_static\"" >&6; }
7898 if test "$tm_link_guile_static" = "no" ; then
7899    { echo "$as_me:$LINENO: checking if it works with -lltdl" >&5
7900 echo $ECHO_N "checking if it works with -lltdl... $ECHO_C" >&6; }
7901    LIBS="$GUILE_LDFLAGS -lltdl"
7902    cat >conftest.$ac_ext <<_ACEOF
7903 /* confdefs.h.  */
7904 _ACEOF
7905 cat confdefs.h >>conftest.$ac_ext
7906 cat >>conftest.$ac_ext <<_ACEOF
7907 /* end confdefs.h.  */
7908
7909 #include <guile/gh.h>
7910 $CONFIG_DOTS
7911
7912 int
7913 main ()
7914 {
7915
7916   struct dummy {
7917     static void my_main (int argc, char** argv) {}
7918     static void install_guile () {
7919 #ifdef DOTS_OK
7920       gh_enter (0, NULL, (void (*)(...)) ((void*) my_main));
7921 #else
7922       gh_enter (0, NULL, my_main);
7923 #endif
7924     }
7925   };
7926   dummy::install_guile ();
7927
7928   ;
7929   return 0;
7930 }
7931 _ACEOF
7932 rm -f conftest.$ac_objext conftest$ac_exeext
7933 if { (ac_try="$ac_link"
7934 case "(($ac_try" in
7935   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7936   *) ac_try_echo=$ac_try;;
7937 esac
7938 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7939   (eval "$ac_link") 2>conftest.er1
7940   ac_status=$?
7941   grep -v '^ *+' conftest.er1 >conftest.err
7942   rm -f conftest.er1
7943   cat conftest.err >&5
7944   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7945   (exit $ac_status); } && {
7946          test -z "$ac_cxx_werror_flag" ||
7947          test ! -s conftest.err
7948        } && test -s conftest$ac_exeext &&
7949        $as_test_x conftest$ac_exeext; then
7950   tm_link_guile_static_ltdl="yes"
7951 else
7952   echo "$as_me: failed program was:" >&5
7953 sed 's/^/| /' conftest.$ac_ext >&5
7954
7955         tm_link_guile_static_ltdl="no"
7956 fi
7957
7958 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7959       conftest$ac_exeext conftest.$ac_ext
7960
7961    { echo "$as_me:$LINENO: result: \"$tm_link_guile_static_ltdl\"" >&5
7962 echo "${ECHO_T}\"$tm_link_guile_static_ltdl\"" >&6; }
7963    if test "$tm_link_guile_static_ltdl" = "yes" ; then
7964       GUILE_LDFLAGS="$GUILE_LDFLAGS -lltdl"
7965    else
7966       { echo "$as_me:$LINENO: checking if it works with -lltdl -ldl" >&5
7967 echo $ECHO_N "checking if it works with -lltdl -ldl... $ECHO_C" >&6; }
7968       LIBS="$GUILE_LDFLAGS -lltdl -ldl"
7969       cat >conftest.$ac_ext <<_ACEOF
7970 /* confdefs.h.  */
7971 _ACEOF
7972 cat confdefs.h >>conftest.$ac_ext
7973 cat >>conftest.$ac_ext <<_ACEOF
7974 /* end confdefs.h.  */
7975
7976 #include <guile/gh.h>
7977 $CONFIG_DOTS
7978
7979 int
7980 main ()
7981 {
7982
7983   struct dummy {
7984     static void my_main (int argc, char** argv) {}
7985     static void install_guile () {
7986 #ifdef DOTS_OK
7987       gh_enter (0, NULL, (void (*)(...)) ((void*) my_main));
7988 #else
7989       gh_enter (0, NULL, my_main);
7990 #endif
7991     }
7992   };
7993   dummy::install_guile ();
7994
7995   ;
7996   return 0;
7997 }
7998 _ACEOF
7999 rm -f conftest.$ac_objext conftest$ac_exeext
8000 if { (ac_try="$ac_link"
8001 case "(($ac_try" in
8002   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8003   *) ac_try_echo=$ac_try;;
8004 esac
8005 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8006   (eval "$ac_link") 2>conftest.er1
8007   ac_status=$?
8008   grep -v '^ *+' conftest.er1 >conftest.err
8009   rm -f conftest.er1
8010   cat conftest.err >&5
8011   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8012   (exit $ac_status); } && {
8013          test -z "$ac_cxx_werror_flag" ||
8014          test ! -s conftest.err
8015        } && test -s conftest$ac_exeext &&
8016        $as_test_x conftest$ac_exeext; then
8017   tm_link_guile_static_ltdl_ldl="yes"
8018 else
8019   echo "$as_me: failed program was:" >&5
8020 sed 's/^/| /' conftest.$ac_ext >&5
8021
8022         tm_link_guile_static_ltdl_ldl="no"
8023 fi
8024
8025 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
8026       conftest$ac_exeext conftest.$ac_ext
8027
8028       { echo "$as_me:$LINENO: result: \"$tm_link_guile_static_ltdl_ldl\"" >&5
8029 echo "${ECHO_T}\"$tm_link_guile_static_ltdl_ldl\"" >&6; }
8030       if test "$tm_link_guile_static_ltdl_ldl" = "yes" ; then
8031          GUILE_LDFLAGS="$GUILE_LDFLAGS -lltdl -ldl"
8032       else
8033          { echo "$as_me:$LINENO: WARNING: unable to link statically with guile" >&5
8034 echo "$as_me: WARNING: unable to link statically with guile" >&2;}
8035       fi
8036    fi
8037 fi
8038 CPPFLAGS="$SAVE_CPPFLAGS"
8039 LDFLAGS="$SAVE_LDFLAGS"
8040 LIBS="$SAVE_LIBS"
8041
8042 #--------------------------------------------------------------------
8043 # Handle different systems case by case
8044 #--------------------------------------------------------------------
8045
8046 CONFIG_OS="GNU_LINUX"
8047 CONFIG_OS_SUFFIX="gnu-linux"
8048 CONFIG_OS_COMPAT="Unix"
8049 CONFIG_MACOS=""
8050 CONFIG_CXXFLAGS=""
8051 CONFIG_CXXTEMPLATE=""
8052 CONFIG_STD_SETENV="#define STD_SETENV"
8053 CONFIG_SO="so"
8054 CONFIG_LIB_PATH="LD_LIBRARY_PATH"
8055 CONFIG_CHMOD="chmod -f"
8056 CONFIG_CXXOPTIMIZE="-O2"
8057 CONFIG_BSTATIC="-Wl,-Bstatic"
8058 CONFIG_BSHARED="-Wl,-Bdynamic"
8059 CONFIG_BFLAGS=""
8060 CONFIG_BPATH="-Wl,-rpath,"
8061 CONFIG_WORD_LENGTH="4"
8062 CONFIG_WORD_LENGTH_INC="3"
8063 CONFIG_WORD_MASK="0xfffffffc"
8064 CONFIG_MAX_FAST="260 // WORD_LENGTH more than power of 2"
8065
8066 X11_CFLAGS="$X_CFLAGS"
8067 X11_LDFLAGS="$X_LIBS -lXext -lX11"
8068
8069 { echo "$as_me:$LINENO: checking for void *" >&5
8070 echo $ECHO_N "checking for void *... $ECHO_C" >&6; }
8071 if test "${ac_cv_type_void_p+set}" = set; then
8072   echo $ECHO_N "(cached) $ECHO_C" >&6
8073 else
8074   cat >conftest.$ac_ext <<_ACEOF
8075 /* confdefs.h.  */
8076 _ACEOF
8077 cat confdefs.h >>conftest.$ac_ext
8078 cat >>conftest.$ac_ext <<_ACEOF
8079 /* end confdefs.h.  */
8080 $ac_includes_default
8081 typedef void * ac__type_new_;
8082 int
8083 main ()
8084 {
8085 if ((ac__type_new_ *) 0)
8086   return 0;
8087 if (sizeof (ac__type_new_))
8088   return 0;
8089   ;
8090   return 0;
8091 }
8092 _ACEOF
8093 rm -f conftest.$ac_objext
8094 if { (ac_try="$ac_compile"
8095 case "(($ac_try" in
8096   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8097   *) ac_try_echo=$ac_try;;
8098 esac
8099 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8100   (eval "$ac_compile") 2>conftest.er1
8101   ac_status=$?
8102   grep -v '^ *+' conftest.er1 >conftest.err
8103   rm -f conftest.er1
8104   cat conftest.err >&5
8105   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8106   (exit $ac_status); } && {
8107          test -z "$ac_cxx_werror_flag" ||
8108          test ! -s conftest.err
8109        } && test -s conftest.$ac_objext; then
8110   ac_cv_type_void_p=yes
8111 else
8112   echo "$as_me: failed program was:" >&5
8113 sed 's/^/| /' conftest.$ac_ext >&5
8114
8115         ac_cv_type_void_p=no
8116 fi
8117
8118 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8119 fi
8120 { echo "$as_me:$LINENO: result: $ac_cv_type_void_p" >&5
8121 echo "${ECHO_T}$ac_cv_type_void_p" >&6; }
8122
8123 # The cast to long int works around a bug in the HP C Compiler
8124 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
8125 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
8126 # This bug is HP SR number 8606223364.
8127 { echo "$as_me:$LINENO: checking size of void *" >&5
8128 echo $ECHO_N "checking size of void *... $ECHO_C" >&6; }
8129 if test "${ac_cv_sizeof_void_p+set}" = set; then
8130   echo $ECHO_N "(cached) $ECHO_C" >&6
8131 else
8132   if test "$cross_compiling" = yes; then
8133   # Depending upon the size, compute the lo and hi bounds.
8134 cat >conftest.$ac_ext <<_ACEOF
8135 /* confdefs.h.  */
8136 _ACEOF
8137 cat confdefs.h >>conftest.$ac_ext
8138 cat >>conftest.$ac_ext <<_ACEOF
8139 /* end confdefs.h.  */
8140 $ac_includes_default
8141    typedef void * ac__type_sizeof_;
8142 int
8143 main ()
8144 {
8145 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)];
8146 test_array [0] = 0
8147
8148   ;
8149   return 0;
8150 }
8151 _ACEOF
8152 rm -f conftest.$ac_objext
8153 if { (ac_try="$ac_compile"
8154 case "(($ac_try" in
8155   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8156   *) ac_try_echo=$ac_try;;
8157 esac
8158 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8159   (eval "$ac_compile") 2>conftest.er1
8160   ac_status=$?
8161   grep -v '^ *+' conftest.er1 >conftest.err
8162   rm -f conftest.er1
8163   cat conftest.err >&5
8164   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8165   (exit $ac_status); } && {
8166          test -z "$ac_cxx_werror_flag" ||
8167          test ! -s conftest.err
8168        } && test -s conftest.$ac_objext; then
8169   ac_lo=0 ac_mid=0
8170   while :; do
8171     cat >conftest.$ac_ext <<_ACEOF
8172 /* confdefs.h.  */
8173 _ACEOF
8174 cat confdefs.h >>conftest.$ac_ext
8175 cat >>conftest.$ac_ext <<_ACEOF
8176 /* end confdefs.h.  */
8177 $ac_includes_default
8178    typedef void * ac__type_sizeof_;
8179 int
8180 main ()
8181 {
8182 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
8183 test_array [0] = 0
8184
8185   ;
8186   return 0;
8187 }
8188 _ACEOF
8189 rm -f conftest.$ac_objext
8190 if { (ac_try="$ac_compile"
8191 case "(($ac_try" in
8192   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8193   *) ac_try_echo=$ac_try;;
8194 esac
8195 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8196   (eval "$ac_compile") 2>conftest.er1
8197   ac_status=$?
8198   grep -v '^ *+' conftest.er1 >conftest.err
8199   rm -f conftest.er1
8200   cat conftest.err >&5
8201   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8202   (exit $ac_status); } && {
8203          test -z "$ac_cxx_werror_flag" ||
8204          test ! -s conftest.err
8205        } && test -s conftest.$ac_objext; then
8206   ac_hi=$ac_mid; break
8207 else
8208   echo "$as_me: failed program was:" >&5
8209 sed 's/^/| /' conftest.$ac_ext >&5
8210
8211         ac_lo=`expr $ac_mid + 1`
8212                         if test $ac_lo -le $ac_mid; then
8213                           ac_lo= ac_hi=
8214                           break
8215                         fi
8216                         ac_mid=`expr 2 '*' $ac_mid + 1`
8217 fi
8218
8219 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8220   done
8221 else
8222   echo "$as_me: failed program was:" >&5
8223 sed 's/^/| /' conftest.$ac_ext >&5
8224
8225         cat >conftest.$ac_ext <<_ACEOF
8226 /* confdefs.h.  */
8227 _ACEOF
8228 cat confdefs.h >>conftest.$ac_ext
8229 cat >>conftest.$ac_ext <<_ACEOF
8230 /* end confdefs.h.  */
8231 $ac_includes_default
8232    typedef void * ac__type_sizeof_;
8233 int
8234 main ()
8235 {
8236 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)];
8237 test_array [0] = 0
8238
8239   ;
8240   return 0;
8241 }
8242 _ACEOF
8243 rm -f conftest.$ac_objext
8244 if { (ac_try="$ac_compile"
8245 case "(($ac_try" in
8246   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8247   *) ac_try_echo=$ac_try;;
8248 esac
8249 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8250   (eval "$ac_compile") 2>conftest.er1
8251   ac_status=$?
8252   grep -v '^ *+' conftest.er1 >conftest.err
8253   rm -f conftest.er1
8254   cat conftest.err >&5
8255   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8256   (exit $ac_status); } && {
8257          test -z "$ac_cxx_werror_flag" ||
8258          test ! -s conftest.err
8259        } && test -s conftest.$ac_objext; then
8260   ac_hi=-1 ac_mid=-1
8261   while :; do
8262     cat >conftest.$ac_ext <<_ACEOF
8263 /* confdefs.h.  */
8264 _ACEOF
8265 cat confdefs.h >>conftest.$ac_ext
8266 cat >>conftest.$ac_ext <<_ACEOF
8267 /* end confdefs.h.  */
8268 $ac_includes_default
8269    typedef void * ac__type_sizeof_;
8270 int
8271 main ()
8272 {
8273 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)];
8274 test_array [0] = 0
8275
8276   ;
8277   return 0;
8278 }
8279 _ACEOF
8280 rm -f conftest.$ac_objext
8281 if { (ac_try="$ac_compile"
8282 case "(($ac_try" in
8283   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8284   *) ac_try_echo=$ac_try;;
8285 esac
8286 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8287   (eval "$ac_compile") 2>conftest.er1
8288   ac_status=$?
8289   grep -v '^ *+' conftest.er1 >conftest.err
8290   rm -f conftest.er1
8291   cat conftest.err >&5
8292   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8293   (exit $ac_status); } && {
8294          test -z "$ac_cxx_werror_flag" ||
8295          test ! -s conftest.err
8296        } && test -s conftest.$ac_objext; then
8297   ac_lo=$ac_mid; break
8298 else
8299   echo "$as_me: failed program was:" >&5
8300 sed 's/^/| /' conftest.$ac_ext >&5
8301
8302         ac_hi=`expr '(' $ac_mid ')' - 1`
8303                         if test $ac_mid -le $ac_hi; then
8304                           ac_lo= ac_hi=
8305                           break
8306                         fi
8307                         ac_mid=`expr 2 '*' $ac_mid`
8308 fi
8309
8310 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8311   done
8312 else
8313   echo "$as_me: failed program was:" >&5
8314 sed 's/^/| /' conftest.$ac_ext >&5
8315
8316         ac_lo= ac_hi=
8317 fi
8318
8319 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8320 fi
8321
8322 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8323 # Binary search between lo and hi bounds.
8324 while test "x$ac_lo" != "x$ac_hi"; do
8325   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
8326   cat >conftest.$ac_ext <<_ACEOF
8327 /* confdefs.h.  */
8328 _ACEOF
8329 cat confdefs.h >>conftest.$ac_ext
8330 cat >>conftest.$ac_ext <<_ACEOF
8331 /* end confdefs.h.  */
8332 $ac_includes_default
8333    typedef void * ac__type_sizeof_;
8334 int
8335 main ()
8336 {
8337 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
8338 test_array [0] = 0
8339
8340   ;
8341   return 0;
8342 }
8343 _ACEOF
8344 rm -f conftest.$ac_objext
8345 if { (ac_try="$ac_compile"
8346 case "(($ac_try" in
8347   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8348   *) ac_try_echo=$ac_try;;
8349 esac
8350 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8351   (eval "$ac_compile") 2>conftest.er1
8352   ac_status=$?
8353   grep -v '^ *+' conftest.er1 >conftest.err
8354   rm -f conftest.er1
8355   cat conftest.err >&5
8356   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8357   (exit $ac_status); } && {
8358          test -z "$ac_cxx_werror_flag" ||
8359          test ! -s conftest.err
8360        } && test -s conftest.$ac_objext; then
8361   ac_hi=$ac_mid
8362 else
8363   echo "$as_me: failed program was:" >&5
8364 sed 's/^/| /' conftest.$ac_ext >&5
8365
8366         ac_lo=`expr '(' $ac_mid ')' + 1`
8367 fi
8368
8369 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8370 done
8371 case $ac_lo in
8372 ?*) ac_cv_sizeof_void_p=$ac_lo;;
8373 '') if test "$ac_cv_type_void_p" = yes; then
8374      { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *)
8375 See \`config.log' for more details." >&5
8376 echo "$as_me: error: cannot compute sizeof (void *)
8377 See \`config.log' for more details." >&2;}
8378    { (exit 77); exit 77; }; }
8379    else
8380      ac_cv_sizeof_void_p=0
8381    fi ;;
8382 esac
8383 else
8384   cat >conftest.$ac_ext <<_ACEOF
8385 /* confdefs.h.  */
8386 _ACEOF
8387 cat confdefs.h >>conftest.$ac_ext
8388 cat >>conftest.$ac_ext <<_ACEOF
8389 /* end confdefs.h.  */
8390 $ac_includes_default
8391    typedef void * ac__type_sizeof_;
8392 static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); }
8393 static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); }
8394 #include <stdio.h>
8395 #include <stdlib.h>
8396 int
8397 main ()
8398 {
8399
8400   FILE *f = fopen ("conftest.val", "w");
8401   if (! f)
8402     return 1;
8403   if (((long int) (sizeof (ac__type_sizeof_))) < 0)
8404     {
8405       long int i = longval ();
8406       if (i != ((long int) (sizeof (ac__type_sizeof_))))
8407         return 1;
8408       fprintf (f, "%ld\n", i);
8409     }
8410   else
8411     {
8412       unsigned long int i = ulongval ();
8413       if (i != ((long int) (sizeof (ac__type_sizeof_))))
8414         return 1;
8415       fprintf (f, "%lu\n", i);
8416     }
8417   return ferror (f) || fclose (f) != 0;
8418
8419   ;
8420   return 0;
8421 }
8422 _ACEOF
8423 rm -f conftest$ac_exeext
8424 if { (ac_try="$ac_link"
8425 case "(($ac_try" in
8426   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8427   *) ac_try_echo=$ac_try;;
8428 esac
8429 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8430   (eval "$ac_link") 2>&5
8431   ac_status=$?
8432   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8433   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8434   { (case "(($ac_try" in
8435   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8436   *) ac_try_echo=$ac_try;;
8437 esac
8438 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8439   (eval "$ac_try") 2>&5
8440   ac_status=$?
8441   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8442   (exit $ac_status); }; }; then
8443   ac_cv_sizeof_void_p=`cat conftest.val`
8444 else
8445   echo "$as_me: program exited with status $ac_status" >&5
8446 echo "$as_me: failed program was:" >&5
8447 sed 's/^/| /' conftest.$ac_ext >&5
8448
8449 ( exit $ac_status )
8450 if test "$ac_cv_type_void_p" = yes; then
8451      { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *)
8452 See \`config.log' for more details." >&5
8453 echo "$as_me: error: cannot compute sizeof (void *)
8454 See \`config.log' for more details." >&2;}
8455    { (exit 77); exit 77; }; }
8456    else
8457      ac_cv_sizeof_void_p=0
8458    fi
8459 fi
8460 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8461 fi
8462 rm -f conftest.val
8463 fi
8464 { echo "$as_me:$LINENO: result: $ac_cv_sizeof_void_p" >&5
8465 echo "${ECHO_T}$ac_cv_sizeof_void_p" >&6; }
8466
8467
8468
8469 cat >>confdefs.h <<_ACEOF
8470 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
8471 _ACEOF
8472
8473
8474 { echo "$as_me:$LINENO: checking if we are on a 64-bits computer" >&5
8475 echo $ECHO_N "checking if we are on a 64-bits computer... $ECHO_C" >&6; }
8476 if test "$ac_cv_sizeof_void_p" = "8"; then
8477   { echo "$as_me:$LINENO: result: yes" >&5
8478 echo "${ECHO_T}yes" >&6; }
8479   CONFIG_WORD_LENGTH="8"
8480   CONFIG_WORD_LENGTH_INC="7"
8481   CONFIG_WORD_MASK="0xfffffffffffffff8"
8482   CONFIG_MAX_FAST="264 // WORD_LENGTH more than power of 2"
8483 else
8484   { echo "$as_me:$LINENO: result: no" >&5
8485 echo "${ECHO_T}no" >&6; }
8486 fi
8487
8488 ac_aux_dir=
8489 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
8490   if test -f "$ac_dir/install-sh"; then
8491     ac_aux_dir=$ac_dir
8492     ac_install_sh="$ac_aux_dir/install-sh -c"
8493     break
8494   elif test -f "$ac_dir/install.sh"; then
8495     ac_aux_dir=$ac_dir
8496     ac_install_sh="$ac_aux_dir/install.sh -c"
8497     break
8498   elif test -f "$ac_dir/shtool"; then
8499     ac_aux_dir=$ac_dir
8500     ac_install_sh="$ac_aux_dir/shtool install -c"
8501     break
8502   fi
8503 done
8504 if test -z "$ac_aux_dir"; then
8505   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
8506 echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
8507    { (exit 1); exit 1; }; }
8508 fi
8509
8510 # These three variables are undocumented and unsupported,
8511 # and are intended to be withdrawn in a future Autoconf release.
8512 # They can cause serious problems if a builder's source tree is in a directory
8513 # whose full name contains unusual characters.
8514 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
8515 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
8516 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
8517
8518
8519 # Make sure we can run config.sub.
8520 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
8521   { { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
8522 echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
8523    { (exit 1); exit 1; }; }
8524
8525 { echo "$as_me:$LINENO: checking build system type" >&5
8526 echo $ECHO_N "checking build system type... $ECHO_C" >&6; }
8527 if test "${ac_cv_build+set}" = set; then
8528   echo $ECHO_N "(cached) $ECHO_C" >&6
8529 else
8530   ac_build_alias=$build_alias
8531 test "x$ac_build_alias" = x &&
8532   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
8533 test "x$ac_build_alias" = x &&
8534   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
8535 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
8536    { (exit 1); exit 1; }; }
8537 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
8538   { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
8539 echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
8540    { (exit 1); exit 1; }; }
8541
8542 fi
8543 { echo "$as_me:$LINENO: result: $ac_cv_build" >&5
8544 echo "${ECHO_T}$ac_cv_build" >&6; }
8545 case $ac_cv_build in
8546 *-*-*) ;;
8547 *) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
8548 echo "$as_me: error: invalid value of canonical build" >&2;}
8549    { (exit 1); exit 1; }; };;
8550 esac
8551 build=$ac_cv_build
8552 ac_save_IFS=$IFS; IFS='-'
8553 set x $ac_cv_build
8554 shift
8555 build_cpu=$1
8556 build_vendor=$2
8557 shift; shift
8558 # Remember, the first character of IFS is used to create $*,
8559 # except with old shells:
8560 build_os=$*
8561 IFS=$ac_save_IFS
8562 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
8563
8564
8565 { echo "$as_me:$LINENO: checking host system type" >&5
8566 echo $ECHO_N "checking host system type... $ECHO_C" >&6; }
8567 if test "${ac_cv_host+set}" = set; then
8568   echo $ECHO_N "(cached) $ECHO_C" >&6
8569 else
8570   if test "x$host_alias" = x; then
8571   ac_cv_host=$ac_cv_build
8572 else
8573   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
8574     { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
8575 echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
8576    { (exit 1); exit 1; }; }
8577 fi
8578
8579 fi
8580 { echo "$as_me:$LINENO: result: $ac_cv_host" >&5
8581 echo "${ECHO_T}$ac_cv_host" >&6; }
8582 case $ac_cv_host in
8583 *-*-*) ;;
8584 *) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
8585 echo "$as_me: error: invalid value of canonical host" >&2;}
8586    { (exit 1); exit 1; }; };;
8587 esac
8588 host=$ac_cv_host
8589 ac_save_IFS=$IFS; IFS='-'
8590 set x $ac_cv_host
8591 shift
8592 host_cpu=$1
8593 host_vendor=$2
8594 shift; shift
8595 # Remember, the first character of IFS is used to create $*,
8596 # except with old shells:
8597 host_os=$*
8598 IFS=$ac_save_IFS
8599 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
8600
8601
8602 case "${host}" in
8603   i*86-*-linux* | x86_64-*-linux*)
8604     { echo "$as_me:$LINENO: result: final adjustments for an Intel or AMD GNU/Linux host" >&5
8605 echo "${ECHO_T}final adjustments for an Intel or AMD GNU/Linux host" >&6; }
8606     CONFIG_CXXOPTIMIZE="-O3 -fexpensive-optimizations"
8607   ;;
8608   i*86-*-freebsd* | x86_64-*-freebsd*)
8609     { echo "$as_me:$LINENO: result: final adjustments for an Intel or AMD GNU/BSD host" >&5
8610 echo "${ECHO_T}final adjustments for an Intel or AMD GNU/BSD host" >&6; }
8611     CONFIG_CXXOPTIMIZE="-O3 -fexpensive-optimizations"
8612   ;;
8613   i*86-*-solaris*)
8614     { echo "$as_me:$LINENO: result: final adjustments for an Intel or AMS Solaris host" >&5
8615 echo "${ECHO_T}final adjustments for an Intel or AMS Solaris host" >&6; }
8616     CONFIG_CXXOPTIMIZE="-O3"
8617     CONFIG_BPATH="-Wl,-R,"
8618     X11_LDFLAGS="$X_LIBS -lXext -lX11 -lsocket"
8619   ;;
8620   *mingw*)
8621     { echo "$as_me:$LINENO: result: final adjustments for mingw host" >&5
8622 echo "${ECHO_T}final adjustments for mingw host" >&6; }
8623     CONFIG_OS_COMPAT="Windows"
8624     LDRT="-lmingw32 -lmingwex"
8625   ;;
8626   *-*-cygwin)
8627     { echo "$as_me:$LINENO: result: final adjustments for cygwin host" >&5
8628 echo "${ECHO_T}final adjustments for cygwin host" >&6; }
8629     CONFIG_OS="CYGWIN"
8630     CONFIG_BFLAGS="-Wl,-stack,8388608"
8631 #    CXX="export CYGWIN=check_case:strict; $CXX"
8632 #    AC_SUBST(CXX)
8633   ;;
8634   *apple*darwin*)
8635     echo "$ac_t""final adjustments for a MacOS host" 1>&6
8636     CONFIG_OS="MACOS"
8637     CONFIG_CXXFLAGS="-I${prefix}/include"
8638     CONFIG_BSHARED=""
8639     CONFIG_BFLAGS="-framework Cocoa"
8640     CONFIG_BPATH=""
8641     CONFIG_SO="dylib"
8642     CONFIG_LIB_PATH="DYLD_LIBRARY_PATH"
8643   ;;
8644   *darwin*)
8645     echo "$ac_t""final adjustments for a generic Darwin host" 1>&6
8646     CONFIG_CXXFLAGS="-I${prefix}/include"
8647     CONFIG_BSHARED=""
8648     CONFIG_BPATH=""
8649     CONFIG_SO="dylib"
8650     CONFIG_LIB_PATH="DYLD_LIBRARY_PATH"
8651   ;;
8652   powerpc-*-linux*)
8653     { echo "$as_me:$LINENO: result: final adjustments for a PowerPC/GNU-linux host" >&5
8654 echo "${ECHO_T}final adjustments for a PowerPC/GNU-linux host" >&6; }
8655     CONFIG_OS="POWERPC_GNU_LINUX"
8656     CONFIG_CXXOPTIMIZE="-O3 -fexpensive-optimizations"
8657   ;;
8658   *sun*)
8659     { echo "$as_me:$LINENO: result: final adjustments for a SUN/solaris host" >&5
8660 echo "${ECHO_T}final adjustments for a SUN/solaris host" >&6; }
8661     CONFIG_OS="SUN"
8662     CONFIG_OS_SUFFIX="sun"
8663     CONFIG_BSTATIC=""
8664     CONFIG_BSHARED=""
8665     CONFIG_BPATH="-Wl,-R,"
8666     X11_LDFLAGS="$X_LIBS -lXext -lX11 -lsocket"
8667     CONFIG_WORD_LENGTH="8"
8668     CONFIG_WORD_LENGTH_INC="7"
8669     CONFIG_WORD_MASK="0xfffffff8"
8670     CONFIG_MAX_FAST="264 // WORD_LENGTH more than power of 2"
8671     CONFIG_STD_SETENV=""
8672   ;;
8673   sparc*-*-linux*)
8674     { echo "$as_me:$LINENO: result: final adjustments for a Sparc host running GNU/Linux" >&5
8675 echo "${ECHO_T}final adjustments for a Sparc host running GNU/Linux" >&6; }
8676     CONFIG_CXXOPTIMIZE="-O3 -fexpensive-optimizations"
8677     CONFIG_WORD_LENGTH="8"
8678     CONFIG_WORD_LENGTH_INC="7"
8679     CONFIG_WORD_MASK="0xfffffff8"
8680     CONFIG_MAX_FAST="264 // WORD_LENGTH more than power of 2"
8681     CONFIG_STD_SETENV=""
8682   ;;
8683   *dec*)
8684     { echo "$as_me:$LINENO: result: final adjustments for a DEC/alpha host" >&5
8685 echo "${ECHO_T}final adjustments for a DEC/alpha host" >&6; }
8686     CONFIG_BSTATIC=""
8687     CONFIG_BSHARED="-shared"
8688     CONFIG_STD_SETENV=""
8689   ;;
8690   *alpha*-*-linux*)
8691     { echo "$as_me:$LINENO: result: final adjustments for an Alpha GNU/Linux host" >&5
8692 echo "${ECHO_T}final adjustments for an Alpha GNU/Linux host" >&6; }
8693     CONFIG_BSTATIC=""
8694     CONFIG_BSHARED="-shared"
8695   ;;
8696   s390-*-linux*)
8697     { echo "$as_me:$LINENO: result: final adjustments for an IBM S/390 GNU/Linux host" >&5
8698 echo "${ECHO_T}final adjustments for an IBM S/390 GNU/Linux host" >&6; }
8699     CONFIG_STD_SETENV=""
8700   ;;
8701   ia64-*-linux*)
8702     { echo "$as_me:$LINENO: result: final adjustments for an Itanium GNU/Linux host" >&5
8703 echo "${ECHO_T}final adjustments for an Itanium GNU/Linux host" >&6; }
8704     CONFIG_BSTATIC=""
8705     CONFIG_BSHARED="-shared"
8706   ;;
8707   hppa*-*-linux*)
8708     { echo "$as_me:$LINENO: result: final adjustments for an HP PA_RISC GNU/Linux host" >&5
8709 echo "${ECHO_T}final adjustments for an HP PA_RISC GNU/Linux host" >&6; }
8710     CONFIG_CXXFLAGS="$CONFIG_CXXFLAGS -fPIC"
8711     CONFIG_BSTATIC=""
8712     CONFIG_BSHARED="-shared"
8713   ;;
8714   *sgi-irix*)
8715     echo "$ac_t""final adjustments for a SGI/Irix host" 1>&6
8716     CONFIG_OS="IRIX"
8717     CONFIG_CXXFLAGS=""
8718     X_LIBS=-L/usr/lib32
8719     CONFIG_BSTATIC=""
8720     CONFIG_BSHARED=""
8721     CONFIG_BPATH=""
8722     X11_LDFLAGS="$X_LIBS -lX11"
8723     CONFIG_WORD_MASK="0xfffffff8"
8724     CONFIG_STD_SETENV=""
8725     CONFIG_CHMOD="chmod"
8726     CONFIG_LIB_PATH="LD_LIBRARYN32_PATH"
8727   ;;
8728   m68k-*-linux* | mips-*-linux* | mipsel-*-linux* | arm*-*-linux*)
8729     { echo "$as_me:$LINENO: result: final adjustments for a supported GNU/Linux host" >&5
8730 echo "${ECHO_T}final adjustments for a supported GNU/Linux host" >&6; }
8731   ;;
8732   *-linux*)
8733     { echo "$as_me:$LINENO: result: final adjustments for a generic GNU/Linux host" >&5
8734 echo "${ECHO_T}final adjustments for a generic GNU/Linux host" >&6; }
8735   ;;
8736   *)
8737     { echo "$as_me:$LINENO: result: final adjustments for a generic host" >&5
8738 echo "${ECHO_T}final adjustments for a generic host" >&6; }
8739   ;;
8740 esac
8741
8742 #--------------------------------------------------------------------
8743 # Temporary fix for link problem
8744 #--------------------------------------------------------------------
8745
8746 case "$GXX_VERSION" in
8747      3.* | 4.*)
8748          CONFIG_BSTATIC="-static"
8749          CONFIG_BSHARED="-dynamic"
8750      ;;
8751 esac
8752
8753 #--------------------------------------------------------------------
8754 # Memory allocation options
8755 #--------------------------------------------------------------------
8756
8757 # Check whether --enable-fastalloc was given.
8758 if test "${enable_fastalloc+set}" = set; then
8759   enableval=$enable_fastalloc;
8760 else
8761   enable_fastalloc="yes"
8762 fi
8763
8764 case "$enable_fastalloc" in
8765     yes)
8766         ;;
8767     no)
8768         { echo "$as_me:$LINENO: result: disabling fast allocator for small objects" >&5
8769 echo "${ECHO_T}disabling fast allocator for small objects" >&6; }
8770
8771 cat >>confdefs.h <<\_ACEOF
8772 #define NO_FAST_ALLOC 1
8773 _ACEOF
8774
8775         ;;
8776     *)
8777         { { echo "$as_me:$LINENO: error: bad option --enable-fastalloc=$enable_fastalloc" >&5
8778 echo "$as_me: error: bad option --enable-fastalloc=$enable_fastalloc" >&2;}
8779    { (exit 1); exit 1; }; }
8780         ;;
8781 esac
8782
8783 #--------------------------------------------------------------------
8784 # Experimental options
8785 #--------------------------------------------------------------------
8786
8787 # Check whether --enable-experimental was given.
8788 if test "${enable_experimental+set}" = set; then
8789   enableval=$enable_experimental;
8790 else
8791   enable_experimental="no"
8792 fi
8793
8794 case "$enable_experimental" in
8795     yes)
8796         { echo "$as_me:$LINENO: result: enabling experimental style rewriting code" >&5
8797 echo "${ECHO_T}enabling experimental style rewriting code" >&6; }
8798
8799 cat >>confdefs.h <<\_ACEOF
8800 #define EXPERIMENTAL 1
8801 _ACEOF
8802
8803         CONFIG_EXPERIMENTAL="Memorizer Environment Evaluate"
8804         ;;
8805     no)
8806         { echo "$as_me:$LINENO: result: disabling experimental style rewriting code" >&5
8807 echo "${ECHO_T}disabling experimental style rewriting code" >&6; }
8808         CONFIG_EXPERIMENTAL=""
8809         ;;
8810     *)
8811         { { echo "$as_me:$LINENO: error: bad option --enable-experimental=$enable_experimental" >&5
8812 echo "$as_me: error: bad option --enable-experimental=$enable_experimental" >&2;}
8813    { (exit 1); exit 1; }; }
8814         ;;
8815 esac
8816
8817
8818 #--------------------------------------------------------------------
8819 # MacOS X extensions (spellchecker, image loading)
8820 #--------------------------------------------------------------------
8821
8822 # Check whether --enable-macosx-extensions was given.
8823 if test "${enable_macosx_extensions+set}" = set; then
8824   enableval=$enable_macosx_extensions;
8825 else
8826   enable_macosx_extensions="no"
8827 fi
8828
8829 case "$enable_macosx_extensions" in
8830     yes)
8831         { echo "$as_me:$LINENO: result: enabling Mac OSX extensions" >&5
8832 echo "${ECHO_T}enabling Mac OSX extensions" >&6; }
8833
8834 cat >>confdefs.h <<\_ACEOF
8835 #define MACOSX_EXTENSIONS 1
8836 _ACEOF
8837
8838         CONFIG_MACOS="MacOS"
8839         ;;
8840     no)
8841         { echo "$as_me:$LINENO: result: disabling Mac OSX extensions" >&5
8842 echo "${ECHO_T}disabling Mac OSX extensions" >&6; }
8843         CONFIG_MACOS=""
8844         ;;
8845     *)
8846         { { echo "$as_me:$LINENO: error: bad option --enable-macosx-extensions=$enable_macosx_extensions" >&5
8847 echo "$as_me: error: bad option --enable-macosx-extensions=$enable_macosx_extensions" >&2;}
8848    { (exit 1); exit 1; }; }
8849         ;;
8850 esac
8851
8852
8853 #--------------------------------------------------------------------
8854 # Gui selection
8855 #--------------------------------------------------------------------
8856
8857 CONFIG_X11=""
8858 CONFIG_COCOA=""
8859 CONFIG_GUI="X11"
8860
8861 # Check whether --enable-qt was given.
8862 if test "${enable_qt+set}" = set; then
8863   enableval=$enable_qt;
8864 else
8865   enable_qt="no"
8866 fi
8867
8868
8869 case "$enable_qt" in
8870     yes)
8871
8872   if test -r "/c/Qt"; then
8873     MOC="`which moc`"
8874     qt_bin="`dirname $MOC`"
8875     qt_home="`dirname $qt_bin`"
8876     qt_version="`basename $qt_home`"
8877     qt_parent="`dirname $qt_home`"
8878     QT_CPPFLAGS="-I$qt_home/mkspecs/macx-g++ -I$qt_home/include/QtCore -I$qt_home/include/QtGui -I$qt_home/include -I/$qt_home/include/ActiveQt -I."
8879     QT_CXXFLAGS="-pipe -g -Wall -W -DQT_DLL -DQT_GUI_LIB -DQT_CORE_LIB -DQT_THREAD_SUPPORT"
8880     QT_LDFLAGS="-enable-stdcall-fixup -Wl,-enable-auto-import -Wl,-enable-runtime-pseudo-reloc -mthreads -Wl -Wl,-subsystem,windows"
8881     QT_LIBS="-L'c:/Qt/$qt_version/lib' -lmingw32 -lqtmaind -lQtGuid4 -lQtCored4"
8882     if test "$qt_parent" != "/c/Qt"; then
8883       at_cv_qt_build="ko"
8884     fi
8885   else
8886
8887
8888
8889
8890   test x"$TROLL" != x && echo 'ViM rox emacs.'
8891
8892
8893 # Check whether --with-qt was given.
8894 if test "${with_qt+set}" = set; then
8895   withval=$with_qt; QT_PATH=$withval
8896 else
8897   QT_PATH=
8898 fi
8899
8900
8901   # Find Qt.
8902   if test -d /usr/local/Trolltech; then
8903     # Try to find the latest version.
8904     tmp_qt_paths=`echo /usr/local/Trolltech/*/bin | tr ' ' '\n' | sort -nr \
8905                                               | xargs | sed 's/  */:/g'`
8906   fi
8907
8908   # Find qmake.
8909   if test -z "$QMAKE"; then
8910     for ac_prog in qmake
8911 do
8912   # Extract the first word of "$ac_prog", so it can be a program name with args.
8913 set dummy $ac_prog; ac_word=$2
8914 { echo "$as_me:$LINENO: checking for $ac_word" >&5
8915 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
8916 if test "${ac_cv_path_QMAKE+set}" = set; then
8917   echo $ECHO_N "(cached) $ECHO_C" >&6
8918 else
8919   case $QMAKE in
8920   [\\/]* | ?:[\\/]*)
8921   ac_cv_path_QMAKE="$QMAKE" # Let the user override the test with a path.
8922   ;;
8923   *)
8924   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8925 as_dummy="$QT_DIR:$QT_PATH:$PATH:$tmp_qt_paths"
8926 for as_dir in $as_dummy
8927 do
8928   IFS=$as_save_IFS
8929   test -z "$as_dir" && as_dir=.
8930   for ac_exec_ext in '' $ac_executable_extensions; do
8931   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8932     ac_cv_path_QMAKE="$as_dir/$ac_word$ac_exec_ext"
8933     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8934     break 2
8935   fi
8936 done
8937 done
8938 IFS=$as_save_IFS
8939
8940   ;;
8941 esac
8942 fi
8943 QMAKE=$ac_cv_path_QMAKE
8944 if test -n "$QMAKE"; then
8945   { echo "$as_me:$LINENO: result: $QMAKE" >&5
8946 echo "${ECHO_T}$QMAKE" >&6; }
8947 else
8948   { echo "$as_me:$LINENO: result: no" >&5
8949 echo "${ECHO_T}no" >&6; }
8950 fi
8951
8952
8953   test -n "$QMAKE" && break
8954 done
8955 test -n "$QMAKE" || QMAKE="missing"
8956
8957   else
8958     { echo "$as_me:$LINENO: checking for the QMAKE to use with Qt" >&5
8959 echo $ECHO_N "checking for the QMAKE to use with Qt... $ECHO_C" >&6; }
8960     { echo "$as_me:$LINENO: result: $QMAKE" >&5
8961 echo "${ECHO_T}$QMAKE" >&6; }
8962   fi
8963   if test x"$QMAKE" = xmissing; then
8964     { { echo "$as_me:$LINENO: error: Cannot find qmake in your PATH. Try using --with-qt." >&5
8965 echo "$as_me: error: Cannot find qmake in your PATH. Try using --with-qt." >&2;}
8966    { (exit 1); exit 1; }; }
8967   fi
8968
8969   # Find moc (Meta Object Compiler).
8970   if test -z "$MOC"; then
8971     for ac_prog in moc
8972 do
8973   # Extract the first word of "$ac_prog", so it can be a program name with args.
8974 set dummy $ac_prog; ac_word=$2
8975 { echo "$as_me:$LINENO: checking for $ac_word" >&5
8976 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
8977 if test "${ac_cv_path_MOC+set}" = set; then
8978   echo $ECHO_N "(cached) $ECHO_C" >&6
8979 else
8980   case $MOC in
8981   [\\/]* | ?:[\\/]*)
8982   ac_cv_path_MOC="$MOC" # Let the user override the test with a path.
8983   ;;
8984   *)
8985   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8986 as_dummy="$QT_PATH:$PATH:$tmp_qt_paths"
8987 for as_dir in $as_dummy
8988 do
8989   IFS=$as_save_IFS
8990   test -z "$as_dir" && as_dir=.
8991   for ac_exec_ext in '' $ac_executable_extensions; do
8992   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8993     ac_cv_path_MOC="$as_dir/$ac_word$ac_exec_ext"
8994     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8995     break 2
8996   fi
8997 done
8998 done
8999 IFS=$as_save_IFS
9000
9001   ;;
9002 esac
9003 fi
9004 MOC=$ac_cv_path_MOC
9005 if test -n "$MOC"; then
9006   { echo "$as_me:$LINENO: result: $MOC" >&5
9007 echo "${ECHO_T}$MOC" >&6; }
9008 else
9009   { echo "$as_me:$LINENO: result: no" >&5
9010 echo "${ECHO_T}no" >&6; }
9011 fi
9012
9013
9014   test -n "$MOC" && break
9015 done
9016 test -n "$MOC" || MOC="missing"
9017
9018   else
9019     { echo "$as_me:$LINENO: checking for the MOC to use with Qt" >&5
9020 echo $ECHO_N "checking for the MOC to use with Qt... $ECHO_C" >&6; }
9021     { echo "$as_me:$LINENO: result: $MOC" >&5
9022 echo "${ECHO_T}$MOC" >&6; }
9023   fi
9024   if test x"$MOC" = xmissing; then
9025     { { echo "$as_me:$LINENO: error: Cannot find moc (Meta Object Compiler) in your PATH. Try using --with-qt." >&5
9026 echo "$as_me: error: Cannot find moc (Meta Object Compiler) in your PATH. Try using --with-qt." >&2;}
9027    { (exit 1); exit 1; }; }
9028   fi
9029
9030   # Find uic (User Interface Compiler).
9031   if test -z "$UIC"; then
9032     for ac_prog in uic
9033 do
9034   # Extract the first word of "$ac_prog", so it can be a program name with args.
9035 set dummy $ac_prog; ac_word=$2
9036 { echo "$as_me:$LINENO: checking for $ac_word" >&5
9037 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
9038 if test "${ac_cv_path_UIC+set}" = set; then
9039   echo $ECHO_N "(cached) $ECHO_C" >&6
9040 else
9041   case $UIC in
9042   [\\/]* | ?:[\\/]*)
9043   ac_cv_path_UIC="$UIC" # Let the user override the test with a path.
9044   ;;
9045   *)
9046   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9047 as_dummy="$QT_PATH:$PATH:$tmp_qt_paths"
9048 for as_dir in $as_dummy
9049 do
9050   IFS=$as_save_IFS
9051   test -z "$as_dir" && as_dir=.
9052   for ac_exec_ext in '' $ac_executable_extensions; do
9053   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9054     ac_cv_path_UIC="$as_dir/$ac_word$ac_exec_ext"
9055     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
9056     break 2
9057   fi
9058 done
9059 done
9060 IFS=$as_save_IFS
9061
9062   ;;
9063 esac
9064 fi
9065 UIC=$ac_cv_path_UIC
9066 if test -n "$UIC"; then
9067   { echo "$as_me:$LINENO: result: $UIC" >&5
9068 echo "${ECHO_T}$UIC" >&6; }
9069 else
9070   { echo "$as_me:$LINENO: result: no" >&5
9071 echo "${ECHO_T}no" >&6; }
9072 fi
9073
9074
9075   test -n "$UIC" && break
9076 done
9077 test -n "$UIC" || UIC="missing"
9078
9079   else
9080     { echo "$as_me:$LINENO: checking for the UIC to use with Qt" >&5
9081 echo $ECHO_N "checking for the UIC to use with Qt... $ECHO_C" >&6; }
9082     { echo "$as_me:$LINENO: result: $UIC" >&5
9083 echo "${ECHO_T}$UIC" >&6; }
9084   fi
9085   if test x"$UIC" = xmissing; then
9086     { { echo "$as_me:$LINENO: error: Cannot find uic (User Interface Compiler) in your PATH. Try using --with-qt." >&5
9087 echo "$as_me: error: Cannot find uic (User Interface Compiler) in your PATH. Try using --with-qt." >&2;}
9088    { (exit 1); exit 1; }; }
9089   fi
9090
9091   # Find rcc (Qt Resource Compiler).
9092   for ac_prog in rcc
9093 do
9094   # Extract the first word of "$ac_prog", so it can be a program name with args.
9095 set dummy $ac_prog; ac_word=$2
9096 { echo "$as_me:$LINENO: checking for $ac_word" >&5
9097 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
9098 if test "${ac_cv_path_RCC+set}" = set; then
9099   echo $ECHO_N "(cached) $ECHO_C" >&6
9100 else
9101   case $RCC in
9102   [\\/]* | ?:[\\/]*)
9103   ac_cv_path_RCC="$RCC" # Let the user override the test with a path.
9104   ;;
9105   *)
9106   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9107 as_dummy="$QT_PATH:$PATH:$tmp_qt_paths"
9108 for as_dir in $as_dummy
9109 do
9110   IFS=$as_save_IFS
9111   test -z "$as_dir" && as_dir=.
9112   for ac_exec_ext in '' $ac_executable_extensions; do
9113   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9114     ac_cv_path_RCC="$as_dir/$ac_word$ac_exec_ext"
9115     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
9116     break 2
9117   fi
9118 done
9119 done
9120 IFS=$as_save_IFS
9121
9122   ;;
9123 esac
9124 fi
9125 RCC=$ac_cv_path_RCC
9126 if test -n "$RCC"; then
9127   { echo "$as_me:$LINENO: result: $RCC" >&5
9128 echo "${ECHO_T}$RCC" >&6; }
9129 else
9130   { echo "$as_me:$LINENO: result: no" >&5
9131 echo "${ECHO_T}no" >&6; }
9132 fi
9133
9134
9135   test -n "$RCC" && break
9136 done
9137 test -n "$RCC" || RCC="false"
9138
9139   if test x"$UIC" = xfalse; then
9140     { echo "$as_me:$LINENO: WARNING: Cannot find rcc (Qt Resource Compiler) in your PATH. Try using --with-qt." >&5
9141 echo "$as_me: WARNING: Cannot find rcc (Qt Resource Compiler) in your PATH. Try using --with-qt." >&2;}
9142   fi
9143
9144   # If we don't know the path to Qt, guess it from the path to qmake.
9145   if test x"$QT_PATH" = x; then
9146     QT_PATH=`dirname "$QMAKE"`
9147   fi
9148   if test x"$QT_PATH" = x; then
9149     { { echo "$as_me:$LINENO: error: Cannot find the path to your Qt install. Use --with-qt." >&5
9150 echo "$as_me: error: Cannot find the path to your Qt install. Use --with-qt." >&2;}
9151    { (exit 1); exit 1; }; }
9152   fi
9153
9154   { echo "$as_me:$LINENO: checking for the QT_PATH to use with Qt" >&5
9155 echo $ECHO_N "checking for the QT_PATH to use with Qt... $ECHO_C" >&6; }
9156   { echo "$as_me:$LINENO: result: $QT_PATH" >&5
9157 echo "${ECHO_T}$QT_PATH" >&6; }
9158
9159   # Get ready to build a test-app with Qt.
9160
9161   # Look for a writable temporary directory.
9162
9163   if test x"$TMPDIR" = x || test ! -d "$TMPDIR" || test ! -w "$TMPDIR"; then
9164     echo "$as_me:$LINENO: no TMPDIR or bad TMPDIR ($TMPDIR)" \
9165       >&5
9166     for i in /tmp /var/tmp; do
9167       if test -d "$i" && test -w "$i"; then
9168         TMPDIR=$i
9169         export TMPDIR
9170         echo "$as_me:$LINENO: setting TMPDIR=$TMPDIR" >&5
9171         break
9172       fi
9173     done
9174   fi
9175
9176   # Kludge!!  QMake has a very strange behavior.  For instance, if you
9177   # install Qt under your $HOME and run QMake somewhere else under your
9178   # $HOME, it will try to be clever and produce Makefiles with relative
9179   # include paths.  In order to avoid this, we will test QMake from a
9180   # temporary directory (usually /tmp).  Note that this problem was only
9181   # observed with Qt 4.
9182   my_configure_pwd=`pwd`
9183   my_tmpdir="$TMPDIR/conftest$$.dir"
9184   test -d "$my_tmpdir" || mkdir "$my_tmpdir"
9185   if test -w "$my_tmpdir" && cd "$my_tmpdir"
9186   then
9187     :
9188   else
9189     { { echo "$as_me:$LINENO: error: Cannot cd to or write in $my_tmpdir" >&5
9190 echo "$as_me: error: Cannot cd to or write in $my_tmpdir" >&2;}
9191    { (exit 1); exit 1; }; }
9192   fi
9193   cat >conftest.h <<_ASEOF
9194 #include <QObject>
9195
9196 class Foo: public QObject
9197 {
9198   Q_OBJECT;
9199 public:
9200   Foo();
9201   ~Foo() {}
9202 public slots:
9203   void setValue(int value);
9204 signals:
9205   void valueChanged(int newValue);
9206 private:
9207   int value_;
9208 };
9209 _ASEOF
9210
9211   cat >conftest.cpp <<_ASEOF
9212 #include "conftest.h"
9213 Foo::Foo()
9214   : value_ (42)
9215 {
9216   connect(this, SIGNAL(valueChanged(int)), this, SLOT(setValue(int)));
9217 }
9218
9219 void Foo::setValue(int value)
9220 {
9221   value_ = value;
9222 }
9223
9224 int main()
9225 {
9226   Foo f;
9227 }
9228 _ASEOF
9229   if $QMAKE -project; then :; else
9230     { { echo "$as_me:$LINENO: error: Calling $QMAKE -project failed." >&5
9231 echo "$as_me: error: Calling $QMAKE -project failed." >&2;}
9232    { (exit 1); exit 1; }; }
9233   fi
9234
9235   # Find the .pro file generated by qmake.
9236   pro_file='conftest.dir.pro'
9237   test -f $pro_file || pro_file=`echo *.pro`
9238   if test -f "$pro_file"; then :; else
9239     { { echo "$as_me:$LINENO: error: Can't find the .pro file generated by Qmake." >&5
9240 echo "$as_me: error: Can't find the .pro file generated by Qmake." >&2;}
9241    { (exit 1); exit 1; }; }
9242   fi
9243
9244
9245
9246
9247
9248
9249
9250   echo "$as_me:$LINENO: Invoking $QMAKE on $pro_file" >&5
9251   sed 's/^/| /' "$pro_file" >&5
9252
9253   additional_qmake_flags=""
9254   case $host_os in
9255     darwin*)
9256       additional_qmake_flags="-spec macx-g++"
9257       ;;
9258   esac
9259
9260   if $QMAKE ${additional_qmake_flags} ; then :; else
9261     { { echo "$as_me:$LINENO: error: Calling $QMAKE failed." >&5
9262 echo "$as_me: error: Calling $QMAKE failed." >&2;}
9263    { (exit 1); exit 1; }; }
9264   fi
9265   # Try to compile a simple Qt app.
9266   { echo "$as_me:$LINENO: checking whether we can build a simple Qt app" >&5
9267 echo $ECHO_N "checking whether we can build a simple Qt app... $ECHO_C" >&6; }
9268 if test "${at_cv_qt_build+set}" = set; then
9269   echo $ECHO_N "(cached) $ECHO_C" >&6
9270 else
9271   at_cv_qt_build=ko
9272   : ${MAKE=make}
9273
9274   if $MAKE >&5 2>&1; then
9275     at_cv_qt_build='ok, looks like Qt 4'
9276   else
9277     echo "$as_me:$LINENO: Build failed, trying to #include <qobject.h> \
9278 instead" >&5
9279     sed 's/<QObject>/<qobject.h>/' conftest.h > tmp.h && mv tmp.h conftest.h
9280     if $MAKE >&5 2>&1; then
9281       at_cv_qt_build='ok, looks like Qt 3'
9282     else
9283       # Sometimes (such as on Debian) build will fail because Qt hasn't been
9284       # installed in debug mode and qmake tries (by default) to build apps in
9285       # debug mode => Try again in release mode.
9286       echo "$as_me:$LINENO: Build failed, trying to enforce release mode" \
9287             >&5
9288
9289        # Tweak the value of CONFIG in the .pro file for +release.
9290
9291   qt_conf=''
9292   for at_mod in +release; do
9293     at_mod=`echo "$at_mod" | sed 's/^-//; tough
9294                                   s/^+//; beef
9295                                   :ough
9296                                   s/^/CONFIG -= /;n
9297                                   :eef
9298                                   s/^/CONFIG += /'`
9299     qt_conf="$qt_conf
9300 $at_mod"
9301   done
9302   echo "$qt_conf" | sed 1d >>"$pro_file"
9303
9304
9305       sed 's/<qobject.h>/<QObject>/' conftest.h > tmp.h && mv tmp.h conftest.h
9306       if $MAKE >&5 2>&1; then
9307         at_cv_qt_build='ok, looks like Qt 4, release mode forced'
9308       else
9309         echo "$as_me:$LINENO: Build failed, trying to #include <qobject.h> \
9310 instead" >&5
9311         sed 's/<QObject>/<qobject.h>/' conftest.h > tmp.h && mv tmp.h conftest.h
9312         if $MAKE >&5 2>&1; then
9313           at_cv_qt_build='ok, looks like Qt 3, release mode forced'
9314         else
9315           at_cv_qt_build=ko
9316           echo "$as_me:$LINENO: failed program was:" >&5
9317           sed 's/^/| /' conftest.h >&5
9318           echo "$as_me:$LINENO: failed program was:" >&5
9319           sed 's/^/| /' conftest.cpp >&5
9320         fi # if make with Qt3-style #include and release mode forced.
9321       fi # if make with Qt4-style #include and release mode forced.
9322     fi # if make with Qt3-style #include.
9323   fi # if make with Qt4-style #include.
9324
9325 fi
9326 { echo "$as_me:$LINENO: result: $at_cv_qt_build" >&5
9327 echo "${ECHO_T}$at_cv_qt_build" >&6; }
9328   if test x"$at_cv_qt_build" = xko; then
9329     { { echo "$as_me:$LINENO: error: Cannot build a test Qt program" >&5
9330 echo "$as_me: error: Cannot build a test Qt program" >&2;}
9331    { (exit 1); exit 1; }; }
9332   fi
9333   QT_VERSION_MAJOR=`echo "$at_cv_qt_build" | sed 's/^^0-9*//'`
9334
9335
9336   # This sed filter is applied after an expression of the form: /^FOO.*=/!d;
9337   # It starts by removing the beginning of the line, removing references to
9338   # SUBLIBS, removing unnecessary whitespaces at the beginning, and prefixes
9339   # all variable uses by QT_.
9340   qt_sed_filter='s///;
9341                  s/$(SUBLIBS)//g;
9342                  s/^ *//;
9343                  s/\$(\([A-Z_][A-Z_]*\))/$(QT_\1)/g'
9344
9345   # Find the Makefile (qmake happens to generate a fake Makefile which invokes
9346   # a Makefile.Debug or Makefile.Release). We we have both, we'll pick the
9347   # Makefile.Release. The reason is that the main difference is that release
9348   # uses -Os and debug -g. We can override -Os by passing another -O but we
9349   # usually don't override -g.
9350   if test -f Makefile.Release; then
9351     at_mfile='Makefile.Release'
9352   else
9353     at_mfile='Makefile'
9354   fi
9355   if test -f $at_mfile; then :; else
9356     cd "$my_configure_pwd"
9357     { { echo "$as_me:$LINENO: error: Cannot find the Makefile generated by qmake." >&5
9358 echo "$as_me: error: Cannot find the Makefile generated by qmake." >&2;}
9359    { (exit 1); exit 1; }; }
9360   fi
9361
9362   # Find the DEFINES of Qt (should have been named CPPFLAGS).
9363   if test -z "$QT_DEFINES"; then
9364     { echo "$as_me:$LINENO: checking for the DEFINES to use with Qt" >&5
9365 echo $ECHO_N "checking for the DEFINES to use with Qt... $ECHO_C" >&6; }
9366 if test "${at_cv_env_QT_DEFINES+set}" = set; then
9367   echo $ECHO_N "(cached) $ECHO_C" >&6
9368 else
9369   at_cv_env_QT_DEFINES=`sed "/^DEFINES[^A-Z]*=/!d;$qt_sed_filter" $at_mfile`
9370 fi
9371 { echo "$as_me:$LINENO: result: $at_cv_env_QT_DEFINES" >&5
9372 echo "${ECHO_T}$at_cv_env_QT_DEFINES" >&6; }
9373     QT_DEFINES="$at_cv_env_QT_DEFINES"
9374   fi
9375
9376   { echo "$as_me:$LINENO: checking for the QT_DEFINES to use with Qt" >&5
9377 echo $ECHO_N "checking for the QT_DEFINES to use with Qt... $ECHO_C" >&6; }
9378   { echo "$as_me:$LINENO: result: $QT_DEFINES" >&5
9379 echo "${ECHO_T}$QT_DEFINES" >&6; }
9380
9381   # Find the CFLAGS of Qt (We can use Qt in C?!)
9382   if test -z "$QT_CFLAGS"; then
9383     { echo "$as_me:$LINENO: checking for the CFLAGS to use with Qt" >&5
9384 echo $ECHO_N "checking for the CFLAGS to use with Qt... $ECHO_C" >&6; }
9385 if test "${at_cv_env_QT_CFLAGS+set}" = set; then
9386   echo $ECHO_N "(cached) $ECHO_C" >&6
9387 else
9388   at_cv_env_QT_CFLAGS=`sed "/^CFLAGS[^A-Za-z]*=/!d;$qt_sed_filter" $at_mfile`
9389 fi
9390 { echo "$as_me:$LINENO: result: $at_cv_env_QT_CFLAGS" >&5
9391 echo "${ECHO_T}$at_cv_env_QT_CFLAGS" >&6; }
9392     QT_CFLAGS="$at_cv_env_QT_CFLAGS"
9393   fi
9394
9395   { echo "$as_me:$LINENO: checking for the QT_CFLAGS to use with Qt" >&5
9396 echo $ECHO_N "checking for the QT_CFLAGS to use with Qt... $ECHO_C" >&6; }
9397   { echo "$as_me:$LINENO: result: $QT_CFLAGS" >&5
9398 echo "${ECHO_T}$QT_CFLAGS" >&6; }
9399
9400   # Find the CXXFLAGS of Qt.
9401   if test -z "$QT_CXXFLAGS"; then
9402     { echo "$as_me:$LINENO: checking for the CXXFLAGS to use with Qt" >&5
9403 echo $ECHO_N "checking for the CXXFLAGS to use with Qt... $ECHO_C" >&6; }
9404 if test "${at_cv_env_QT_CXXFLAGS+set}" = set; then
9405   echo $ECHO_N "(cached) $ECHO_C" >&6
9406 else
9407   at_cv_env_QT_CXXFLAGS=`sed "/^CXXFLAGS[^A-Za-z]*=/!d;$qt_sed_filter" $at_mfile`
9408 fi
9409 { echo "$as_me:$LINENO: result: $at_cv_env_QT_CXXFLAGS" >&5
9410 echo "${ECHO_T}$at_cv_env_QT_CXXFLAGS" >&6; }
9411     QT_CXXFLAGS="$at_cv_env_QT_CXXFLAGS"
9412   fi
9413
9414   { echo "$as_me:$LINENO: checking for the QT_CXXFLAGS to use with Qt" >&5
9415 echo $ECHO_N "checking for the QT_CXXFLAGS to use with Qt... $ECHO_C" >&6; }
9416   { echo "$as_me:$LINENO: result: $QT_CXXFLAGS" >&5
9417 echo "${ECHO_T}$QT_CXXFLAGS" >&6; }
9418
9419   # Find the INCPATH of Qt.
9420   if test -z "$QT_INCPATH"; then
9421     { echo "$as_me:$LINENO: checking for the INCPATH to use with Qt" >&5
9422 echo $ECHO_N "checking for the INCPATH to use with Qt... $ECHO_C" >&6; }
9423 if test "${at_cv_env_QT_INCPATH+set}" = set; then
9424   echo $ECHO_N "(cached) $ECHO_C" >&6
9425 else
9426   at_cv_env_QT_INCPATH=`sed "/^INCPATH[^A-Z]*=/!d;$qt_sed_filter" $at_mfile`
9427 fi
9428 { echo "$as_me:$LINENO: result: $at_cv_env_QT_INCPATH" >&5
9429 echo "${ECHO_T}$at_cv_env_QT_INCPATH" >&6; }
9430     QT_INCPATH="$at_cv_env_QT_INCPATH"
9431   fi
9432
9433   { echo "$as_me:$LINENO: checking for the QT_INCPATH to use with Qt" >&5
9434 echo $ECHO_N "checking for the QT_INCPATH to use with Qt... $ECHO_C" >&6; }
9435   { echo "$as_me:$LINENO: result: $QT_INCPATH" >&5
9436 echo "${ECHO_T}$QT_INCPATH" >&6; }
9437
9438   QT_CPPFLAGS="$QT_DEFINES $QT_INCPATH"
9439
9440
9441   # Find the LFLAGS of Qt (Should have been named LDFLAGS)
9442   if test -z "$QT_LDFLAGS"; then
9443     { echo "$as_me:$LINENO: checking for the LDFLAGS to use with Qt" >&5
9444 echo $ECHO_N "checking for the LDFLAGS to use with Qt... $ECHO_C" >&6; }
9445 if test "${at_cv_env_QT_LDFLAGS+set}" = set; then
9446   echo $ECHO_N "(cached) $ECHO_C" >&6
9447 else
9448   at_cv_env_QT_LDFLAGS=`sed "/^LFLAGS[^A-Za-z]*=/!d;$qt_sed_filter" $at_mfile`
9449 fi
9450 { echo "$as_me:$LINENO: result: $at_cv_env_QT_LDFLAGS" >&5
9451 echo "${ECHO_T}$at_cv_env_QT_LDFLAGS" >&6; }
9452     QT_LDFLAGS="$at_cv_env_QT_LDFLAGS"
9453   fi
9454
9455   QT_LFLAGS=$QT_LDFLAGS
9456
9457   { echo "$as_me:$LINENO: checking for the QT_LDFLAGS to use with Qt" >&5
9458 echo $ECHO_N "checking for the QT_LDFLAGS to use with Qt... $ECHO_C" >&6; }
9459   { echo "$as_me:$LINENO: result: $QT_LDFLAGS" >&5
9460 echo "${ECHO_T}$QT_LDFLAGS" >&6; }
9461
9462   { echo "$as_me:$LINENO: checking whether host operating system is Darwin" >&5
9463 echo $ECHO_N "checking whether host operating system is Darwin... $ECHO_C" >&6; }
9464   at_darwin="no"
9465   case $host_os in
9466     darwin*)
9467       at_darwin="yes"
9468       ;;
9469   esac
9470   { echo "$as_me:$LINENO: result: $at_darwin" >&5
9471 echo "${ECHO_T}$at_darwin" >&6; }
9472
9473   # Find the LIBS of Qt.
9474   if test -z "$QT_LIBS"; then
9475     { echo "$as_me:$LINENO: checking for the LIBS to use with Qt" >&5
9476 echo $ECHO_N "checking for the LIBS to use with Qt... $ECHO_C" >&6; }
9477 if test "${at_cv_env_QT_LIBS+set}" = set; then
9478   echo $ECHO_N "(cached) $ECHO_C" >&6
9479 else
9480   at_cv_env_QT_LIBS=`sed "/^LIBS[^A-Za-z]*=/!d;$qt_sed_filter" $at_mfile`
9481      if test x$at_darwin = xyes; then
9482        # Fix QT_LIBS: as of today Libtool (GNU Libtool 1.5.23a) doesn't handle
9483        # -F properly. The "bug" has been fixed on 22 October 2006
9484        # by Peter O'Gorman but we provide backward compatibility here.
9485        at_cv_env_QT_LIBS=`echo "$at_cv_env_QT_LIBS" \
9486                                | sed 's/^-F/-Wl,-F/;s/ -F/ -Wl,-F/g'`
9487      fi
9488
9489 fi
9490 { echo "$as_me:$LINENO: result: $at_cv_env_QT_LIBS" >&5
9491 echo "${ECHO_T}$at_cv_env_QT_LIBS" >&6; }
9492     QT_LIBS="$at_cv_env_QT_LIBS"
9493   fi
9494
9495   { echo "$as_me:$LINENO: checking for the QT_LIBS to use with Qt" >&5
9496 echo $ECHO_N "checking for the QT_LIBS to use with Qt... $ECHO_C" >&6; }
9497   { echo "$as_me:$LINENO: result: $QT_LIBS" >&5
9498 echo "${ECHO_T}$QT_LIBS" >&6; }
9499
9500   cd "$my_configure_pwd" || echo 'WTF!'
9501   rm -rf "$my_tmpdir"
9502
9503   fi
9504
9505         if test x"$at_cv_qt_build" = xko; then
9506            { { echo "$as_me:$LINENO: error: cannot find Qt!" >&5
9507 echo "$as_me: error: cannot find Qt!" >&2;}
9508    { (exit 1); exit 1; }; }
9509         else
9510            { echo "$as_me:$LINENO: result: enabling experimental Qt port" >&5
9511 echo "${ECHO_T}enabling experimental Qt port" >&6; }
9512            CONFIG_GUI="QT"
9513         fi
9514         ;;
9515     no)
9516         { echo "$as_me:$LINENO: result: disabling experimental Qt port" >&5
9517 echo "${ECHO_T}disabling experimental Qt port" >&6; }
9518         ;;
9519     *)
9520         { { echo "$as_me:$LINENO: error: bad option --enable-qt=$enable_qt" >&5
9521 echo "$as_me: error: bad option --enable-qt=$enable_qt" >&2;}
9522    { (exit 1); exit 1; }; }
9523         ;;
9524 esac
9525
9526 # Check whether --enable-cocoa was given.
9527 if test "${enable_cocoa+set}" = set; then
9528   enableval=$enable_cocoa;
9529 else
9530   enable_cocoa="no"
9531 fi
9532
9533 case "$enable_cocoa" in
9534     yes)
9535         { echo "$as_me:$LINENO: result: enabling experimental Cocoa port" >&5
9536 echo "${ECHO_T}enabling experimental Cocoa port" >&6; }
9537         COCOA_CFLAGS=""
9538         COCOA_LDFLAGS="-framework Cocoa"
9539         CONFIG_GUI="COCOA"
9540         ;;
9541     no)
9542         { echo "$as_me:$LINENO: result: disabling experimental Cocoa port" >&5
9543 echo "${ECHO_T}disabling experimental Cocoa port" >&6; }
9544         ;;
9545     *)
9546         { { echo "$as_me:$LINENO: error: bad option --enable-cocoa=$enable_cocoa" >&5
9547 echo "$as_me: error: bad option --enable-cocoa=$enable_cocoa" >&2;}
9548    { (exit 1); exit 1; }; }
9549         ;;
9550 esac
9551
9552 case "$CONFIG_GUI" in
9553     X11)
9554         CONFIG_X11="X11 Widkit Ghostscript"
9555         CONFIG_GUI_DEFINE="X11TEXMACS"
9556 #        AC_DEFINE(X11TEXMACS, 1, [Use standard X11 port])
9557         ;;
9558     COCOA)
9559         CONFIG_COCOA="Cocoa"
9560         CONFIG_GUI_DEFINE="AQUATEXMACS"
9561 #        AC_DEFINE(AQUATEXMACS, 1, [Enable experimental Cocoa port])
9562         ;;
9563     QT)
9564         CONFIG_QT="Qt"
9565         CONFIG_GUI_DEFINE="QTTEXMACS"
9566 #        AC_DEFINE(QTTEXMACS, 1, [Enable experimental Qt port])
9567         ;;
9568 esac
9569
9570
9571
9572
9573
9574
9575
9576
9577
9578
9579
9580
9581
9582
9583 #--------------------------------------------------------------------
9584 # Debugging options
9585 #--------------------------------------------------------------------
9586
9587 STD_DEBUG_FLAGS="-fno-rtti -fno-exceptions"
9588 if test "$enable_cocoa" = "yes"; then
9589     STD_DEBUG_FLAGS="-fno-exceptions"
9590 fi
9591
9592 { echo "$as_me:$LINENO: checking if compiler supports $STD_DEBUG_FLAGS" >&5
9593 echo $ECHO_N "checking if compiler supports $STD_DEBUG_FLAGS... $ECHO_C" >&6; }
9594 CXXFLAGS="$STD_DEBUG_FLAGS"
9595 cat >conftest.$ac_ext <<_ACEOF
9596 /* confdefs.h.  */
9597 _ACEOF
9598 cat confdefs.h >>conftest.$ac_ext
9599 cat >>conftest.$ac_ext <<_ACEOF
9600 /* end confdefs.h.  */
9601
9602   int some_variable = 0;
9603
9604 int
9605 main ()
9606 {
9607
9608
9609   ;
9610   return 0;
9611 }
9612 _ACEOF
9613 rm -f conftest.$ac_objext
9614 if { (ac_try="$ac_compile"
9615 case "(($ac_try" in
9616   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9617   *) ac_try_echo=$ac_try;;
9618 esac
9619 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9620   (eval "$ac_compile") 2>conftest.er1
9621   ac_status=$?
9622   grep -v '^ *+' conftest.er1 >conftest.err
9623   rm -f conftest.er1
9624   cat conftest.err >&5
9625   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9626   (exit $ac_status); } && {
9627          test -z "$ac_cxx_werror_flag" ||
9628          test ! -s conftest.err
9629        } && test -s conftest.$ac_objext; then
9630
9631     CONFIG_CXXDIALECT="$STD_DEBUG_FLAGS"
9632     { echo "$as_me:$LINENO: result: yes" >&5
9633 echo "${ECHO_T}yes" >&6; }
9634
9635 else
9636   echo "$as_me: failed program was:" >&5
9637 sed 's/^/| /' conftest.$ac_ext >&5
9638
9639
9640     CONFIG_CXXDIALECT=""
9641     { echo "$as_me:$LINENO: result: no" >&5
9642 echo "${ECHO_T}no" >&6; }
9643
9644 fi
9645
9646 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9647 CXXFLAGS=""
9648
9649
9650 # Check whether --enable-debug was given.
9651 if test "${enable_debug+set}" = set; then
9652   enableval=$enable_debug;
9653 else
9654   enable_debug="no"
9655 fi
9656
9657
9658 if test "$enable_debug" = "yes"; then
9659     if test "$GXX" = "yes"; then
9660         enable_debug="-ggdb"
9661     else
9662         enable_debug="-g3"
9663     fi
9664 fi
9665
9666 if test "$enable_debug" = "no"; then
9667     { echo "$as_me:$LINENO: result: disabling debugging" >&5
9668 echo "${ECHO_T}disabling debugging" >&6; }
9669     CONFIG_STRIP="strip"
9670     CONFIG_CXXDEBUG=""
9671     optimize_default="yes"
9672 else
9673     { echo "$as_me:$LINENO: result: enabling debugging, $enable_debug" >&5
9674 echo "${ECHO_T}enabling debugging, $enable_debug" >&6; }
9675     CONFIG_STRIP="true"
9676     CONFIG_CXXDEBUG="$enable_debug"
9677     optimize_default="no"
9678 fi
9679
9680 # Check whether --enable-assert was given.
9681 if test "${enable_assert+set}" = set; then
9682   enableval=$enable_assert;
9683 else
9684   enable_assert="yes"
9685 fi
9686
9687
9688 if test "$enable_assert" = "no"; then
9689     { echo "$as_me:$LINENO: result: disabling assertion checking" >&5
9690 echo "${ECHO_T}disabling assertion checking" >&6; }
9691 else
9692     { echo "$as_me:$LINENO: result: enabling assertion checking" >&5
9693 echo "${ECHO_T}enabling assertion checking" >&6; }
9694
9695 cat >>confdefs.h <<\_ACEOF
9696 #define DEBUG_ASSERT 1
9697 _ACEOF
9698
9699 fi
9700
9701 #--------------------------------------------------------------------
9702 # Warning options
9703 #--------------------------------------------------------------------
9704
9705 case "$GXX_VERSION" in
9706   none)
9707     CONFIG_CXXWARNING="";
9708   ;;
9709   *)
9710     CONFIG_CXXWARNING="-Wall -Wno-return-type"
9711   ;;
9712 esac
9713
9714 # Check whether --enable-warnings was given.
9715 if test "${enable_warnings+set}" = set; then
9716   enableval=$enable_warnings;
9717 else
9718   enable_warnings="yes"
9719 fi
9720
9721 case "$enable_warnings" in
9722     yes)
9723         { echo "$as_me:$LINENO: result: enabling warning flags $CONFIG_CXXWARNING" >&5
9724 echo "${ECHO_T}enabling warning flags $CONFIG_CXXWARNING" >&6; } ;;
9725     no)
9726         CONFIG_CXXWARNING=""
9727         { echo "$as_me:$LINENO: result: disabling warning flags" >&5
9728 echo "${ECHO_T}disabling warning flags" >&6; } ;;
9729     *)
9730         CONFIG_CXXWARNING="$enable_warnings"
9731         { echo "$as_me:$LINENO: result: enabling warning flags $CONFIG_CXXWARNING" >&5
9732 echo "${ECHO_T}enabling warning flags $CONFIG_CXXWARNING" >&6; } ;;
9733 esac
9734
9735 #--------------------------------------------------------------------
9736 # Optimization options
9737 #--------------------------------------------------------------------
9738
9739 if test "$optimize_default" = "yes"; then
9740   case "$GXX_VERSION" in
9741     3.3.3 | 3.3.4 | 4.*)
9742       ;;
9743     2.96 | 3.0 | 3.0.* | 3.1 | 3.1.* | 3.2 | 3.2.* | 3.3 | 3.3.*)
9744       case "${host}" in
9745         i*86-*-linux-gnu* | i*86-*-freebsd*)
9746           { echo "$as_me:$LINENO: WARNING: using g++ 3.*, optimize without inline by default" >&5
9747 echo "$as_me: WARNING: using g++ 3.*, optimize without inline by default" >&2;}
9748           optimize_default="no-inline"
9749         ;;
9750         *)
9751           { echo "$as_me:$LINENO: WARNING: using g++ 3.*, optimize without inline by default" >&5
9752 echo "$as_me: WARNING: using g++ 3.*, optimize without inline by default" >&2;}
9753           optimize_default="no-inline"
9754         ;;
9755       esac
9756     ;;
9757   esac
9758 fi
9759
9760 # Check whether --enable-optimize was given.
9761 if test "${enable_optimize+set}" = set; then
9762   enableval=$enable_optimize;
9763 else
9764   enable_optimize="$optimize_default"
9765 fi
9766
9767
9768 case "$enable_optimize" in
9769     yes)
9770         # keep optimization options
9771         { echo "$as_me:$LINENO: result: enabling optimizations, $CONFIG_CXXOPTIMIZE" >&5
9772 echo "${ECHO_T}enabling optimizations, $CONFIG_CXXOPTIMIZE" >&6; } ;;
9773     no-inline)
9774         optimize_no_inline="-fno-default-inline -fno-inline"
9775         CONFIG_CXXOPTIMIZE="$CONFIG_CXXOPTIMIZE $optimize_no_inline"
9776         { echo "$as_me:$LINENO: result: enabling optimizations, $CONFIG_CXXOPTIMIZE" >&5
9777 echo "${ECHO_T}enabling optimizations, $CONFIG_CXXOPTIMIZE" >&6; } ;;
9778     no)
9779         CONFIG_CXXOPTIMIZE=""
9780         { echo "$as_me:$LINENO: result: disabling optimizations" >&5
9781 echo "${ECHO_T}disabling optimizations" >&6; } ;;
9782     *)
9783         CONFIG_CXXOPTIMIZE="$enable_optimize"
9784         { echo "$as_me:$LINENO: result: customizing optimizations, $enable_optimize" >&5
9785 echo "${ECHO_T}customizing optimizations, $enable_optimize" >&6; } ;;
9786 esac
9787
9788 #--------------------------------------------------------------------
9789 # Substitute TeXmacs specific configuration parameters
9790 #--------------------------------------------------------------------
9791
9792
9793
9794
9795
9796
9797
9798
9799
9800
9801
9802
9803
9804
9805
9806
9807
9808
9809
9810
9811
9812
9813
9814
9815 #--------------------------------------------------------------------
9816 # Default paths for installation
9817 #--------------------------------------------------------------------
9818
9819 if test "$prefix" = ""; then
9820   prefix=/usr/local
9821 fi
9822 if test "$prefix" = "NONE"; then
9823   prefix=/usr/local
9824 fi
9825 if test "$exec_prefix" = ""; then
9826   exec_prefix='${prefix}'
9827 fi
9828 if test "$exec_prefix" = "NONE"; then
9829   exec_prefix='${prefix}'
9830 fi
9831 if test "$exec_prefix" = '${prefix}'; then
9832   exec_prefix='${prefix}'
9833 fi
9834 if test "$includedir" = ""; then
9835   includedir='${prefix}/include'
9836 fi
9837 if test "$includedir" = "NONE"; then
9838   includedir='${prefix}/include'
9839 fi
9840 if test "$includedir" = '${prefix}/include'; then
9841   includedir='${prefix}/include'
9842 fi
9843 if test "$libdir" = ""; then
9844   libdir='${exec_prefix}/lib'
9845 fi
9846 if test "$libdir" = "NONE"; then
9847   libdir='${exec_prefix}/lib'
9848 fi
9849 if test "$libdir" = '${exec_prefix}/lib'; then
9850   libdir='${exec_prefix}/lib'
9851 fi
9852 if test "$bindir" = ""; then
9853   bindir='${exec_prefix}/bin'
9854 fi
9855 if test "$bindir" = "NONE"; then
9856   bindir=${exec_prefix}/bin
9857 fi
9858 if test "$bindir" = '${exec_prefix}/bin'; then
9859   bindir='${exec_prefix}/bin'
9860 fi
9861 if test "$datarootdir" = ""; then
9862   datarootdir='${prefix}/share'
9863 fi
9864 if test "$datarootdir" = "NONE"; then
9865   datarootdir='${prefix}/share'
9866 fi
9867 if test "$datarootdir" = '${prefix}/share'; then
9868   datarootdir='${prefix}/share'
9869 fi
9870 if test "$datadir" = ""; then
9871   datadir='${prefix}/share'
9872 fi
9873 if test "$datadir" = "NONE"; then
9874   datadir='${prefix}/share'
9875 fi
9876 if test "$datadir" = '${prefix}/share'; then
9877   datadir='${prefix}/share'
9878 fi
9879 if test "$mandir" = ""; then
9880   mandir='${datarootdir}/man'
9881 fi
9882 if test "$mandir" = "NONE"; then
9883   mandir='${datarootdir}/man'
9884 fi
9885 if test "$mandir" = '${datarootdir}/man'; then
9886   mandir='${datarootdir}/man'
9887 fi
9888 if test "$libexecdir" = ""; then
9889   libexecdir='${exec_prefix}/libexec'
9890 fi
9891 if test "$libexecdir" = "NONE"; then
9892   libexecdir='${exec_prefix}/libexec'
9893 fi
9894 if test "$libexecdir" = '${exec_prefix}/libexec'; then
9895   libexecdir='${exec_prefix}/libexec'
9896 fi
9897
9898 curdir="`pwd`"
9899 tmorig=${curdir}
9900 tmdir=${PACKAGE}
9901 tmsrc=${curdir}/${tmdir}
9902 tmbin=${libexecdir}/${tmdir}
9903 tmdata=${datadir}/${tmdir}
9904
9905
9906
9907
9908
9909
9910 if test "$DEVEL_RELEASE" = "1"; then
9911   tmtgz=${PACKAGE}-${DEVEL_VERSION}
9912 else
9913   tmtgz=${PACKAGE}-${DEVEL_VERSION}-R${DEVEL_RELEASE}
9914 fi
9915 tmrpm=${PACKAGE}-${DEVEL_VERSION}-${DEVEL_RELEASE}
9916 if test "$STABLE_RELEASE" = "1"; then
9917   tmstgz=${PACKAGE}-${STABLE_VERSION}
9918 else
9919   tmstgz=${PACKAGE}-${STABLE_VERSION}-R${STABLE_RELEASE}
9920 fi
9921 tmsrpm=${PACKAGE}-${STABLE_VERSION}-${STABLE_RELEASE}
9922 if test "$WINDOWS_RELEASE" = "1"; then
9923   tmwin=wintexmacs-${WINDOWS_VERSION}
9924 else
9925   tmwin=wintexmacs-${WINDOWS_VERSION}-R${WINDOWS_RELEASE}
9926 fi
9927
9928
9929
9930
9931
9932
9933 #--------------------------------------------------------------------
9934 # Done
9935 #--------------------------------------------------------------------
9936
9937 ac_config_files="$ac_config_files Makefile:Makefile.in src/makefile:src/makefile.in src/System/tm_configure.hpp:src/System/tm_configure.in misc/admin/admin.makefile:misc/admin/admin.makefile.in misc/doxygen/Doxyfile:misc/doxygen/Doxyfile.in misc/man/texmacs.1:misc/man/texmacs.1.in misc/rpm/TeXmacs.spec:misc/rpm/TeXmacs.spec.in misc/scripts/fig2ps:misc/scripts/fig2ps.in misc/scripts/texmacs:misc/scripts/texmacs.in TeXmacs/examples/plugins/dynlink/Makefile:TeXmacs/examples/plugins/dynlink/Makefile.in misc/bundle/Base.xcconfig:misc/bundle/Base.xcconfig.in"
9938
9939 cat >confcache <<\_ACEOF
9940 # This file is a shell script that caches the results of configure
9941 # tests run on this system so they can be shared between configure
9942 # scripts and configure runs, see configure's option --config-cache.
9943 # It is not useful on other systems.  If it contains results you don't
9944 # want to keep, you may remove or edit it.
9945 #
9946 # config.status only pays attention to the cache file if you give it
9947 # the --recheck option to rerun configure.
9948 #
9949 # `ac_cv_env_foo' variables (set or unset) will be overridden when
9950 # loading this file, other *unset* `ac_cv_foo' will be assigned the
9951 # following values.
9952
9953 _ACEOF
9954
9955 # The following way of writing the cache mishandles newlines in values,
9956 # but we know of no workaround that is simple, portable, and efficient.
9957 # So, we kill variables containing newlines.
9958 # Ultrix sh set writes to stderr and can't be redirected directly,
9959 # and sets the high bit in the cache file unless we assign to the vars.
9960 (
9961   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
9962     eval ac_val=\$$ac_var
9963     case $ac_val in #(
9964     *${as_nl}*)
9965       case $ac_var in #(
9966       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
9967 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
9968       esac
9969       case $ac_var in #(
9970       _ | IFS | as_nl) ;; #(
9971       *) $as_unset $ac_var ;;
9972       esac ;;
9973     esac
9974   done
9975
9976   (set) 2>&1 |
9977     case $as_nl`(ac_space=' '; set) 2>&1` in #(
9978     *${as_nl}ac_space=\ *)
9979       # `set' does not quote correctly, so add quotes (double-quote
9980       # substitution turns \\\\ into \\, and sed turns \\ into \).
9981       sed -n \
9982         "s/'/'\\\\''/g;
9983           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
9984       ;; #(
9985     *)
9986       # `set' quotes correctly as required by POSIX, so do not add quotes.
9987       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
9988       ;;
9989     esac |
9990     sort
9991 ) |
9992   sed '
9993      /^ac_cv_env_/b end
9994      t clear
9995      :clear
9996      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
9997      t end
9998      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
9999      :end' >>confcache
10000 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
10001   if test -w "$cache_file"; then
10002     test "x$cache_file" != "x/dev/null" &&
10003       { echo "$as_me:$LINENO: updating cache $cache_file" >&5
10004 echo "$as_me: updating cache $cache_file" >&6;}
10005     cat confcache >$cache_file
10006   else
10007     { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
10008 echo "$as_me: not updating unwritable cache $cache_file" >&6;}
10009   fi
10010 fi
10011 rm -f confcache
10012
10013 test "x$prefix" = xNONE && prefix=$ac_default_prefix
10014 # Let make expand exec_prefix.
10015 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
10016
10017 DEFS=-DHAVE_CONFIG_H
10018
10019 ac_libobjs=
10020 ac_ltlibobjs=
10021 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
10022   # 1. Remove the extension, and $U if already installed.
10023   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
10024   ac_i=`echo "$ac_i" | sed "$ac_script"`
10025   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
10026   #    will be set to the directory where LIBOBJS objects are built.
10027   ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
10028   ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
10029 done
10030 LIBOBJS=$ac_libobjs
10031
10032 LTLIBOBJS=$ac_ltlibobjs
10033
10034
10035
10036 : ${CONFIG_STATUS=./config.status}
10037 ac_clean_files_save=$ac_clean_files
10038 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
10039 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
10040 echo "$as_me: creating $CONFIG_STATUS" >&6;}
10041 cat >$CONFIG_STATUS <<_ACEOF
10042 #! $SHELL
10043 # Generated by $as_me.
10044 # Run this file to recreate the current configuration.
10045 # Compiler output produced by configure, useful for debugging
10046 # configure, is in config.log if it exists.
10047
10048 debug=false
10049 ac_cs_recheck=false
10050 ac_cs_silent=false
10051 SHELL=\${CONFIG_SHELL-$SHELL}
10052 _ACEOF
10053
10054 cat >>$CONFIG_STATUS <<\_ACEOF
10055 ## --------------------- ##
10056 ## M4sh Initialization.  ##
10057 ## --------------------- ##
10058
10059 # Be more Bourne compatible
10060 DUALCASE=1; export DUALCASE # for MKS sh
10061 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
10062   emulate sh
10063   NULLCMD=:
10064   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
10065   # is contrary to our usage.  Disable this feature.
10066   alias -g '${1+"$@"}'='"$@"'
10067   setopt NO_GLOB_SUBST
10068 else
10069   case `(set -o) 2>/dev/null` in
10070   *posix*) set -o posix ;;
10071 esac
10072
10073 fi
10074
10075
10076
10077
10078 # PATH needs CR
10079 # Avoid depending upon Character Ranges.
10080 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
10081 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
10082 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
10083 as_cr_digits='0123456789'
10084 as_cr_alnum=$as_cr_Letters$as_cr_digits
10085
10086 # The user is always right.
10087 if test "${PATH_SEPARATOR+set}" != set; then
10088   echo "#! /bin/sh" >conf$$.sh
10089   echo  "exit 0"   >>conf$$.sh
10090   chmod +x conf$$.sh
10091   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
10092     PATH_SEPARATOR=';'
10093   else
10094     PATH_SEPARATOR=:
10095   fi
10096   rm -f conf$$.sh
10097 fi
10098
10099 # Support unset when possible.
10100 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
10101   as_unset=unset
10102 else
10103   as_unset=false
10104 fi
10105
10106
10107 # IFS
10108 # We need space, tab and new line, in precisely that order.  Quoting is
10109 # there to prevent editors from complaining about space-tab.
10110 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
10111 # splitting by setting IFS to empty value.)
10112 as_nl='
10113 '
10114 IFS=" ""        $as_nl"
10115
10116 # Find who we are.  Look in the path if we contain no directory separator.
10117 case $0 in
10118   *[\\/]* ) as_myself=$0 ;;
10119   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10120 for as_dir in $PATH
10121 do
10122   IFS=$as_save_IFS
10123   test -z "$as_dir" && as_dir=.
10124   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
10125 done
10126 IFS=$as_save_IFS
10127
10128      ;;
10129 esac
10130 # We did not find ourselves, most probably we were run as `sh COMMAND'
10131 # in which case we are not to be found in the path.
10132 if test "x$as_myself" = x; then
10133   as_myself=$0
10134 fi
10135 if test ! -f "$as_myself"; then
10136   echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
10137   { (exit 1); exit 1; }
10138 fi
10139
10140 # Work around bugs in pre-3.0 UWIN ksh.
10141 for as_var in ENV MAIL MAILPATH
10142 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
10143 done
10144 PS1='$ '
10145 PS2='> '
10146 PS4='+ '
10147
10148 # NLS nuisances.
10149 for as_var in \
10150   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
10151   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
10152   LC_TELEPHONE LC_TIME
10153 do
10154   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
10155     eval $as_var=C; export $as_var
10156   else
10157     ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
10158   fi
10159 done
10160
10161 # Required to use basename.
10162 if expr a : '\(a\)' >/dev/null 2>&1 &&
10163    test "X`expr 00001 : '.*\(...\)'`" = X001; then
10164   as_expr=expr
10165 else
10166   as_expr=false
10167 fi
10168
10169 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
10170   as_basename=basename
10171 else
10172   as_basename=false
10173 fi
10174
10175
10176 # Name of the executable.
10177 as_me=`$as_basename -- "$0" ||
10178 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
10179          X"$0" : 'X\(//\)$' \| \
10180          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
10181 echo X/"$0" |
10182     sed '/^.*\/\([^/][^/]*\)\/*$/{
10183             s//\1/
10184             q
10185           }
10186           /^X\/\(\/\/\)$/{
10187             s//\1/
10188             q
10189           }
10190           /^X\/\(\/\).*/{
10191             s//\1/
10192             q
10193           }
10194           s/.*/./; q'`
10195
10196 # CDPATH.
10197 $as_unset CDPATH
10198
10199
10200
10201   as_lineno_1=$LINENO
10202   as_lineno_2=$LINENO
10203   test "x$as_lineno_1" != "x$as_lineno_2" &&
10204   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
10205
10206   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
10207   # uniformly replaced by the line number.  The first 'sed' inserts a
10208   # line-number line after each line using $LINENO; the second 'sed'
10209   # does the real work.  The second script uses 'N' to pair each
10210   # line-number line with the line containing $LINENO, and appends
10211   # trailing '-' during substitution so that $LINENO is not a special
10212   # case at line end.
10213   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
10214   # scripts with optimization help from Paolo Bonzini.  Blame Lee
10215   # E. McMahon (1931-1989) for sed's syntax.  :-)
10216   sed -n '
10217     p
10218     /[$]LINENO/=
10219   ' <$as_myself |
10220     sed '
10221       s/[$]LINENO.*/&-/
10222       t lineno
10223       b
10224       :lineno
10225       N
10226       :loop
10227       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
10228       t loop
10229       s/-\n.*//
10230     ' >$as_me.lineno &&
10231   chmod +x "$as_me.lineno" ||
10232     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
10233    { (exit 1); exit 1; }; }
10234
10235   # Don't try to exec as it changes $[0], causing all sort of problems
10236   # (the dirname of $[0] is not the place where we might find the
10237   # original and so on.  Autoconf is especially sensitive to this).
10238   . "./$as_me.lineno"
10239   # Exit status is that of the last command.
10240   exit
10241 }
10242
10243
10244 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
10245   as_dirname=dirname
10246 else
10247   as_dirname=false
10248 fi
10249
10250 ECHO_C= ECHO_N= ECHO_T=
10251 case `echo -n x` in
10252 -n*)
10253   case `echo 'x\c'` in
10254   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
10255   *)   ECHO_C='\c';;
10256   esac;;
10257 *)
10258   ECHO_N='-n';;
10259 esac
10260
10261 if expr a : '\(a\)' >/dev/null 2>&1 &&
10262    test "X`expr 00001 : '.*\(...\)'`" = X001; then
10263   as_expr=expr
10264 else
10265   as_expr=false
10266 fi
10267
10268 rm -f conf$$ conf$$.exe conf$$.file
10269 if test -d conf$$.dir; then
10270   rm -f conf$$.dir/conf$$.file
10271 else
10272   rm -f conf$$.dir
10273   mkdir conf$$.dir
10274 fi
10275 echo >conf$$.file
10276 if ln -s conf$$.file conf$$ 2>/dev/null; then
10277   as_ln_s='ln -s'
10278   # ... but there are two gotchas:
10279   # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
10280   # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
10281   # In both cases, we have to default to `cp -p'.
10282   ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
10283     as_ln_s='cp -p'
10284 elif ln conf$$.file conf$$ 2>/dev/null; then
10285   as_ln_s=ln
10286 else
10287   as_ln_s='cp -p'
10288 fi
10289 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
10290 rmdir conf$$.dir 2>/dev/null
10291
10292 if mkdir -p . 2>/dev/null; then
10293   as_mkdir_p=:
10294 else
10295   test -d ./-p && rmdir ./-p
10296   as_mkdir_p=false
10297 fi
10298
10299 if test -x / >/dev/null 2>&1; then
10300   as_test_x='test -x'
10301 else
10302   if ls -dL / >/dev/null 2>&1; then
10303     as_ls_L_option=L
10304   else
10305     as_ls_L_option=
10306   fi
10307   as_test_x='
10308     eval sh -c '\''
10309       if test -d "$1"; then
10310         test -d "$1/.";
10311       else
10312         case $1 in
10313         -*)set "./$1";;
10314         esac;
10315         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
10316         ???[sx]*):;;*)false;;esac;fi
10317     '\'' sh
10318   '
10319 fi
10320 as_executable_p=$as_test_x
10321
10322 # Sed expression to map a string onto a valid CPP name.
10323 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
10324
10325 # Sed expression to map a string onto a valid variable name.
10326 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
10327
10328
10329 exec 6>&1
10330
10331 # Save the log message, to keep $[0] and so on meaningful, and to
10332 # report actual input values of CONFIG_FILES etc. instead of their
10333 # values after options handling.
10334 ac_log="
10335 This file was extended by $as_me, which was
10336 generated by GNU Autoconf 2.61.  Invocation command line was
10337
10338   CONFIG_FILES    = $CONFIG_FILES
10339   CONFIG_HEADERS  = $CONFIG_HEADERS
10340   CONFIG_LINKS    = $CONFIG_LINKS
10341   CONFIG_COMMANDS = $CONFIG_COMMANDS
10342   $ $0 $@
10343
10344 on `(hostname || uname -n) 2>/dev/null | sed 1q`
10345 "
10346
10347 _ACEOF
10348
10349 cat >>$CONFIG_STATUS <<_ACEOF
10350 # Files that config.status was made for.
10351 config_files="$ac_config_files"
10352 config_headers="$ac_config_headers"
10353
10354 _ACEOF
10355
10356 cat >>$CONFIG_STATUS <<\_ACEOF
10357 ac_cs_usage="\
10358 \`$as_me' instantiates files from templates according to the
10359 current configuration.
10360
10361 Usage: $0 [OPTIONS] [FILE]...
10362
10363   -h, --help       print this help, then exit
10364   -V, --version    print version number and configuration settings, then exit
10365   -q, --quiet      do not print progress messages
10366   -d, --debug      don't remove temporary files
10367       --recheck    update $as_me by reconfiguring in the same conditions
10368   --file=FILE[:TEMPLATE]
10369                    instantiate the configuration file FILE
10370   --header=FILE[:TEMPLATE]
10371                    instantiate the configuration header FILE
10372
10373 Configuration files:
10374 $config_files
10375
10376 Configuration headers:
10377 $config_headers
10378
10379 Report bugs to <bug-autoconf@gnu.org>."
10380
10381 _ACEOF
10382 cat >>$CONFIG_STATUS <<_ACEOF
10383 ac_cs_version="\\
10384 config.status
10385 configured by $0, generated by GNU Autoconf 2.61,
10386   with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
10387
10388 Copyright (C) 2006 Free Software Foundation, Inc.
10389 This config.status script is free software; the Free Software Foundation
10390 gives unlimited permission to copy, distribute and modify it."
10391
10392 ac_pwd='$ac_pwd'
10393 srcdir='$srcdir'
10394 _ACEOF
10395
10396 cat >>$CONFIG_STATUS <<\_ACEOF
10397 # If no file are specified by the user, then we need to provide default
10398 # value.  By we need to know if files were specified by the user.
10399 ac_need_defaults=:
10400 while test $# != 0
10401 do
10402   case $1 in
10403   --*=*)
10404     ac_option=`expr "X$1" : 'X\([^=]*\)='`
10405     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
10406     ac_shift=:
10407     ;;
10408   *)
10409     ac_option=$1
10410     ac_optarg=$2
10411     ac_shift=shift
10412     ;;
10413   esac
10414
10415   case $ac_option in
10416   # Handling of the options.
10417   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
10418     ac_cs_recheck=: ;;
10419   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
10420     echo "$ac_cs_version"; exit ;;
10421   --debug | --debu | --deb | --de | --d | -d )
10422     debug=: ;;
10423   --file | --fil | --fi | --f )
10424     $ac_shift
10425     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
10426     ac_need_defaults=false;;
10427   --header | --heade | --head | --hea )
10428     $ac_shift
10429     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
10430     ac_need_defaults=false;;
10431   --he | --h)
10432     # Conflict between --help and --header
10433     { echo "$as_me: error: ambiguous option: $1
10434 Try \`$0 --help' for more information." >&2
10435    { (exit 1); exit 1; }; };;
10436   --help | --hel | -h )
10437     echo "$ac_cs_usage"; exit ;;
10438   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
10439   | -silent | --silent | --silen | --sile | --sil | --si | --s)
10440     ac_cs_silent=: ;;
10441
10442   # This is an error.
10443   -*) { echo "$as_me: error: unrecognized option: $1
10444 Try \`$0 --help' for more information." >&2
10445    { (exit 1); exit 1; }; } ;;
10446
10447   *) ac_config_targets="$ac_config_targets $1"
10448      ac_need_defaults=false ;;
10449
10450   esac
10451   shift
10452 done
10453
10454 ac_configure_extra_args=
10455
10456 if $ac_cs_silent; then
10457   exec 6>/dev/null
10458   ac_configure_extra_args="$ac_configure_extra_args --silent"
10459 fi
10460
10461 _ACEOF
10462 cat >>$CONFIG_STATUS <<_ACEOF
10463 if \$ac_cs_recheck; then
10464   echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
10465   CONFIG_SHELL=$SHELL
10466   export CONFIG_SHELL
10467   exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
10468 fi
10469
10470 _ACEOF
10471 cat >>$CONFIG_STATUS <<\_ACEOF
10472 exec 5>>config.log
10473 {
10474   echo
10475   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
10476 ## Running $as_me. ##
10477 _ASBOX
10478   echo "$ac_log"
10479 } >&5
10480
10481 _ACEOF
10482 cat >>$CONFIG_STATUS <<_ACEOF
10483 _ACEOF
10484
10485 cat >>$CONFIG_STATUS <<\_ACEOF
10486
10487 # Handling of arguments.
10488 for ac_config_target in $ac_config_targets
10489 do
10490   case $ac_config_target in
10491     "src/System/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/System/config.h:src/System/config.in" ;;
10492     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile:Makefile.in" ;;
10493     "src/makefile") CONFIG_FILES="$CONFIG_FILES src/makefile:src/makefile.in" ;;
10494     "src/System/tm_configure.hpp") CONFIG_FILES="$CONFIG_FILES src/System/tm_configure.hpp:src/System/tm_configure.in" ;;
10495     "misc/admin/admin.makefile") CONFIG_FILES="$CONFIG_FILES misc/admin/admin.makefile:misc/admin/admin.makefile.in" ;;
10496     "misc/doxygen/Doxyfile") CONFIG_FILES="$CONFIG_FILES misc/doxygen/Doxyfile:misc/doxygen/Doxyfile.in" ;;
10497     "misc/man/texmacs.1") CONFIG_FILES="$CONFIG_FILES misc/man/texmacs.1:misc/man/texmacs.1.in" ;;
10498     "misc/rpm/TeXmacs.spec") CONFIG_FILES="$CONFIG_FILES misc/rpm/TeXmacs.spec:misc/rpm/TeXmacs.spec.in" ;;
10499     "misc/scripts/fig2ps") CONFIG_FILES="$CONFIG_FILES misc/scripts/fig2ps:misc/scripts/fig2ps.in" ;;
10500     "misc/scripts/texmacs") CONFIG_FILES="$CONFIG_FILES misc/scripts/texmacs:misc/scripts/texmacs.in" ;;
10501     "TeXmacs/examples/plugins/dynlink/Makefile") CONFIG_FILES="$CONFIG_FILES TeXmacs/examples/plugins/dynlink/Makefile:TeXmacs/examples/plugins/dynlink/Makefile.in" ;;
10502     "misc/bundle/Base.xcconfig") CONFIG_FILES="$CONFIG_FILES misc/bundle/Base.xcconfig:misc/bundle/Base.xcconfig.in" ;;
10503
10504   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
10505 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
10506    { (exit 1); exit 1; }; };;
10507   esac
10508 done
10509
10510
10511 # If the user did not use the arguments to specify the items to instantiate,
10512 # then the envvar interface is used.  Set only those that are not.
10513 # We use the long form for the default assignment because of an extremely
10514 # bizarre bug on SunOS 4.1.3.
10515 if $ac_need_defaults; then
10516   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
10517   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
10518 fi
10519
10520 # Have a temporary directory for convenience.  Make it in the build tree
10521 # simply because there is no reason against having it here, and in addition,
10522 # creating and moving files from /tmp can sometimes cause problems.
10523 # Hook for its removal unless debugging.
10524 # Note that there is a small window in which the directory will not be cleaned:
10525 # after its creation but before its name has been assigned to `$tmp'.
10526 $debug ||
10527 {
10528   tmp=
10529   trap 'exit_status=$?
10530   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
10531 ' 0
10532   trap '{ (exit 1); exit 1; }' 1 2 13 15
10533 }
10534 # Create a (secure) tmp directory for tmp files.
10535
10536 {
10537   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
10538   test -n "$tmp" && test -d "$tmp"
10539 }  ||
10540 {
10541   tmp=./conf$$-$RANDOM
10542   (umask 077 && mkdir "$tmp")
10543 } ||
10544 {
10545    echo "$me: cannot create a temporary directory in ." >&2
10546    { (exit 1); exit 1; }
10547 }
10548
10549 #
10550 # Set up the sed scripts for CONFIG_FILES section.
10551 #
10552
10553 # No need to generate the scripts if there are no CONFIG_FILES.
10554 # This happens for instance when ./config.status config.h
10555 if test -n "$CONFIG_FILES"; then
10556
10557 _ACEOF
10558
10559
10560
10561 ac_delim='%!_!# '
10562 for ac_last_try in false false false false false :; do
10563   cat >conf$$subs.sed <<_ACEOF
10564 SHELL!$SHELL$ac_delim
10565 PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
10566 PACKAGE_NAME!$PACKAGE_NAME$ac_delim
10567 PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
10568 PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
10569 PACKAGE_STRING!$PACKAGE_STRING$ac_delim
10570 PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
10571 exec_prefix!$exec_prefix$ac_delim
10572 prefix!$prefix$ac_delim
10573 program_transform_name!$program_transform_name$ac_delim
10574 bindir!$bindir$ac_delim
10575 sbindir!$sbindir$ac_delim
10576 libexecdir!$libexecdir$ac_delim
10577 datarootdir!$datarootdir$ac_delim
10578 datadir!$datadir$ac_delim
10579 sysconfdir!$sysconfdir$ac_delim
10580 sharedstatedir!$sharedstatedir$ac_delim
10581 localstatedir!$localstatedir$ac_delim
10582 includedir!$includedir$ac_delim
10583 oldincludedir!$oldincludedir$ac_delim
10584 docdir!$docdir$ac_delim
10585 infodir!$infodir$ac_delim
10586 htmldir!$htmldir$ac_delim
10587 dvidir!$dvidir$ac_delim
10588 pdfdir!$pdfdir$ac_delim
10589 psdir!$psdir$ac_delim
10590 libdir!$libdir$ac_delim
10591 localedir!$localedir$ac_delim
10592 mandir!$mandir$ac_delim
10593 DEFS!$DEFS$ac_delim
10594 ECHO_C!$ECHO_C$ac_delim
10595 ECHO_N!$ECHO_N$ac_delim
10596 ECHO_T!$ECHO_T$ac_delim
10597 LIBS!$LIBS$ac_delim
10598 build_alias!$build_alias$ac_delim
10599 host_alias!$host_alias$ac_delim
10600 target_alias!$target_alias$ac_delim
10601 PACKAGE!$PACKAGE$ac_delim
10602 DEVEL_VERSION!$DEVEL_VERSION$ac_delim
10603 DEVEL_RELEASE!$DEVEL_RELEASE$ac_delim
10604 STABLE_VERSION!$STABLE_VERSION$ac_delim
10605 STABLE_RELEASE!$STABLE_RELEASE$ac_delim
10606 CC!$CC$ac_delim
10607 CFLAGS!$CFLAGS$ac_delim
10608 LDFLAGS!$LDFLAGS$ac_delim
10609 CPPFLAGS!$CPPFLAGS$ac_delim
10610 ac_ct_CC!$ac_ct_CC$ac_delim
10611 EXEEXT!$EXEEXT$ac_delim
10612 OBJEXT!$OBJEXT$ac_delim
10613 CXX!$CXX$ac_delim
10614 CXXFLAGS!$CXXFLAGS$ac_delim
10615 ac_ct_CXX!$ac_ct_CXX$ac_delim
10616 GUILE_CFLAGS!$GUILE_CFLAGS$ac_delim
10617 GUILE_LDFLAGS!$GUILE_LDFLAGS$ac_delim
10618 CONFIG_GUILE_SERIAL!$CONFIG_GUILE_SERIAL$ac_delim
10619 CXXCPP!$CXXCPP$ac_delim
10620 GREP!$GREP$ac_delim
10621 EGREP!$EGREP$ac_delim
10622 XMKMF!$XMKMF$ac_delim
10623 X_CFLAGS!$X_CFLAGS$ac_delim
10624 X_PRE_LIBS!$X_PRE_LIBS$ac_delim
10625 X_LIBS!$X_LIBS$ac_delim
10626 X_EXTRA_LIBS!$X_EXTRA_LIBS$ac_delim
10627 CONFIG_BDL!$CONFIG_BDL$ac_delim
10628 CPP!$CPP$ac_delim
10629 ICONV_CFLAGS!$ICONV_CFLAGS$ac_delim
10630 ICONV_LDFLAGS!$ICONV_LDFLAGS$ac_delim
10631 FREETYPE_CFLAGS!$FREETYPE_CFLAGS$ac_delim
10632 FREETYPE_LDFLAGS!$FREETYPE_LDFLAGS$ac_delim
10633 CAIRO_CFLAGS!$CAIRO_CFLAGS$ac_delim
10634 CAIRO_LDFLAGS!$CAIRO_LDFLAGS$ac_delim
10635 IMLIB2_CFLAGS!$IMLIB2_CFLAGS$ac_delim
10636 IMLIB2_LDFLAGS!$IMLIB2_LDFLAGS$ac_delim
10637 AXEL_CFLAGS!$AXEL_CFLAGS$ac_delim
10638 AXEL_LDFLAGS!$AXEL_LDFLAGS$ac_delim
10639 build!$build$ac_delim
10640 build_cpu!$build_cpu$ac_delim
10641 build_vendor!$build_vendor$ac_delim
10642 build_os!$build_os$ac_delim
10643 host!$host$ac_delim
10644 host_cpu!$host_cpu$ac_delim
10645 host_vendor!$host_vendor$ac_delim
10646 host_os!$host_os$ac_delim
10647 CONFIG_EXPERIMENTAL!$CONFIG_EXPERIMENTAL$ac_delim
10648 CONFIG_MACOS!$CONFIG_MACOS$ac_delim
10649 QMAKE!$QMAKE$ac_delim
10650 MOC!$MOC$ac_delim
10651 UIC!$UIC$ac_delim
10652 RCC!$RCC$ac_delim
10653 QT_PATH!$QT_PATH$ac_delim
10654 TMPDIR!$TMPDIR$ac_delim
10655 QT_VERSION_MAJOR!$QT_VERSION_MAJOR$ac_delim
10656 QT_DEFINES!$QT_DEFINES$ac_delim
10657 QT_CFLAGS!$QT_CFLAGS$ac_delim
10658 QT_CXXFLAGS!$QT_CXXFLAGS$ac_delim
10659 QT_INCPATH!$QT_INCPATH$ac_delim
10660 QT_CPPFLAGS!$QT_CPPFLAGS$ac_delim
10661 _ACEOF
10662
10663   if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then
10664     break
10665   elif $ac_last_try; then
10666     { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
10667 echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
10668    { (exit 1); exit 1; }; }
10669   else
10670     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
10671   fi
10672 done
10673
10674 ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
10675 if test -n "$ac_eof"; then
10676   ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
10677   ac_eof=`expr $ac_eof + 1`
10678 fi
10679
10680 cat >>$CONFIG_STATUS <<_ACEOF
10681 cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
10682 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
10683 _ACEOF
10684 sed '
10685 s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
10686 s/^/s,@/; s/!/@,|#_!!_#|/
10687 :n
10688 t n
10689 s/'"$ac_delim"'$/,g/; t
10690 s/$/\\/; p
10691 N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
10692 ' >>$CONFIG_STATUS <conf$$subs.sed
10693 rm -f conf$$subs.sed
10694 cat >>$CONFIG_STATUS <<_ACEOF
10695 CEOF$ac_eof
10696 _ACEOF
10697
10698
10699 ac_delim='%!_!# '
10700 for ac_last_try in false false false false false :; do
10701   cat >conf$$subs.sed <<_ACEOF
10702 QT_LDFLAGS!$QT_LDFLAGS$ac_delim
10703 QT_LFLAGS!$QT_LFLAGS$ac_delim
10704 QT_LIBS!$QT_LIBS$ac_delim
10705 X11_CFLAGS!$X11_CFLAGS$ac_delim
10706 X11_LDFLAGS!$X11_LDFLAGS$ac_delim
10707 COCOA_CFLAGS!$COCOA_CFLAGS$ac_delim
10708 COCOA_LDFLAGS!$COCOA_LDFLAGS$ac_delim
10709 CONFIG_X11!$CONFIG_X11$ac_delim
10710 CONFIG_COCOA!$CONFIG_COCOA$ac_delim
10711 CONFIG_QT!$CONFIG_QT$ac_delim
10712 CONFIG_GUI!$CONFIG_GUI$ac_delim
10713 CONFIG_GUI_DEFINE!$CONFIG_GUI_DEFINE$ac_delim
10714 CONFIG_CXXDIALECT!$CONFIG_CXXDIALECT$ac_delim
10715 CONFIG_OS!$CONFIG_OS$ac_delim
10716 CONFIG_OS_SUFFIX!$CONFIG_OS_SUFFIX$ac_delim
10717 CONFIG_OS_COMPAT!$CONFIG_OS_COMPAT$ac_delim
10718 CONFIG_CXXWARNING!$CONFIG_CXXWARNING$ac_delim
10719 CONFIG_CXXTEMPLATE!$CONFIG_CXXTEMPLATE$ac_delim
10720 CONFIG_CXXOPTIMIZE!$CONFIG_CXXOPTIMIZE$ac_delim
10721 CONFIG_CXXDEBUG!$CONFIG_CXXDEBUG$ac_delim
10722 CONFIG_BFLAGS!$CONFIG_BFLAGS$ac_delim
10723 CONFIG_BSTATIC!$CONFIG_BSTATIC$ac_delim
10724 CONFIG_BSHARED!$CONFIG_BSHARED$ac_delim
10725 CONFIG_BPATH!$CONFIG_BPATH$ac_delim
10726 CONFIG_WORD_LENGTH!$CONFIG_WORD_LENGTH$ac_delim
10727 CONFIG_WORD_LENGTH_INC!$CONFIG_WORD_LENGTH_INC$ac_delim
10728 CONFIG_WORD_MASK!$CONFIG_WORD_MASK$ac_delim
10729 CONFIG_MAX_FAST!$CONFIG_MAX_FAST$ac_delim
10730 CONFIG_CXXFLAGS!$CONFIG_CXXFLAGS$ac_delim
10731 CONFIG_STD_SETENV!$CONFIG_STD_SETENV$ac_delim
10732 CONFIG_SO!$CONFIG_SO$ac_delim
10733 CONFIG_LIB_PATH!$CONFIG_LIB_PATH$ac_delim
10734 CONFIG_STRIP!$CONFIG_STRIP$ac_delim
10735 CONFIG_CHMOD!$CONFIG_CHMOD$ac_delim
10736 LDRT!$LDRT$ac_delim
10737 tmorig!$tmorig$ac_delim
10738 tmdir!$tmdir$ac_delim
10739 tmsrc!$tmsrc$ac_delim
10740 tmbin!$tmbin$ac_delim
10741 tmdata!$tmdata$ac_delim
10742 tmtgz!$tmtgz$ac_delim
10743 tmrpm!$tmrpm$ac_delim
10744 tmstgz!$tmstgz$ac_delim
10745 tmsrpm!$tmsrpm$ac_delim
10746 tmwin!$tmwin$ac_delim
10747 LIBOBJS!$LIBOBJS$ac_delim
10748 LTLIBOBJS!$LTLIBOBJS$ac_delim
10749 _ACEOF
10750
10751   if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 47; then
10752     break
10753   elif $ac_last_try; then
10754     { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
10755 echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
10756    { (exit 1); exit 1; }; }
10757   else
10758     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
10759   fi
10760 done
10761
10762 ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
10763 if test -n "$ac_eof"; then
10764   ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
10765   ac_eof=`expr $ac_eof + 1`
10766 fi
10767
10768 cat >>$CONFIG_STATUS <<_ACEOF
10769 cat >"\$tmp/subs-2.sed" <<\CEOF$ac_eof
10770 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
10771 _ACEOF
10772 sed '
10773 s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
10774 s/^/s,@/; s/!/@,|#_!!_#|/
10775 :n
10776 t n
10777 s/'"$ac_delim"'$/,g/; t
10778 s/$/\\/; p
10779 N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
10780 ' >>$CONFIG_STATUS <conf$$subs.sed
10781 rm -f conf$$subs.sed
10782 cat >>$CONFIG_STATUS <<_ACEOF
10783 :end
10784 s/|#_!!_#|//g
10785 CEOF$ac_eof
10786 _ACEOF
10787
10788
10789 # VPATH may cause trouble with some makes, so we remove $(srcdir),
10790 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
10791 # trailing colons and then remove the whole line if VPATH becomes empty
10792 # (actually we leave an empty line to preserve line numbers).
10793 if test "x$srcdir" = x.; then
10794   ac_vpsub='/^[  ]*VPATH[        ]*=/{
10795 s/:*\$(srcdir):*/:/
10796 s/:*\${srcdir}:*/:/
10797 s/:*@srcdir@:*/:/
10798 s/^\([^=]*=[     ]*\):*/\1/
10799 s/:*$//
10800 s/^[^=]*=[       ]*$//
10801 }'
10802 fi
10803
10804 cat >>$CONFIG_STATUS <<\_ACEOF
10805 fi # test -n "$CONFIG_FILES"
10806
10807
10808 for ac_tag in  :F $CONFIG_FILES  :H $CONFIG_HEADERS
10809 do
10810   case $ac_tag in
10811   :[FHLC]) ac_mode=$ac_tag; continue;;
10812   esac
10813   case $ac_mode$ac_tag in
10814   :[FHL]*:*);;
10815   :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
10816 echo "$as_me: error: Invalid tag $ac_tag." >&2;}
10817    { (exit 1); exit 1; }; };;
10818   :[FH]-) ac_tag=-:-;;
10819   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
10820   esac
10821   ac_save_IFS=$IFS
10822   IFS=:
10823   set x $ac_tag
10824   IFS=$ac_save_IFS
10825   shift
10826   ac_file=$1
10827   shift
10828
10829   case $ac_mode in
10830   :L) ac_source=$1;;
10831   :[FH])
10832     ac_file_inputs=
10833     for ac_f
10834     do
10835       case $ac_f in
10836       -) ac_f="$tmp/stdin";;
10837       *) # Look for the file first in the build tree, then in the source tree
10838          # (if the path is not absolute).  The absolute path cannot be DOS-style,
10839          # because $ac_f cannot contain `:'.
10840          test -f "$ac_f" ||
10841            case $ac_f in
10842            [\\/$]*) false;;
10843            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
10844            esac ||
10845            { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
10846 echo "$as_me: error: cannot find input file: $ac_f" >&2;}
10847    { (exit 1); exit 1; }; };;
10848       esac
10849       ac_file_inputs="$ac_file_inputs $ac_f"
10850     done
10851
10852     # Let's still pretend it is `configure' which instantiates (i.e., don't
10853     # use $as_me), people would be surprised to read:
10854     #    /* config.h.  Generated by config.status.  */
10855     configure_input="Generated from "`IFS=:
10856           echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
10857     if test x"$ac_file" != x-; then
10858       configure_input="$ac_file.  $configure_input"
10859       { echo "$as_me:$LINENO: creating $ac_file" >&5
10860 echo "$as_me: creating $ac_file" >&6;}
10861     fi
10862
10863     case $ac_tag in
10864     *:-:* | *:-) cat >"$tmp/stdin";;
10865     esac
10866     ;;
10867   esac
10868
10869   ac_dir=`$as_dirname -- "$ac_file" ||
10870 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10871          X"$ac_file" : 'X\(//\)[^/]' \| \
10872          X"$ac_file" : 'X\(//\)$' \| \
10873          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
10874 echo X"$ac_file" |
10875     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
10876             s//\1/
10877             q
10878           }
10879           /^X\(\/\/\)[^/].*/{
10880             s//\1/
10881             q
10882           }
10883           /^X\(\/\/\)$/{
10884             s//\1/
10885             q
10886           }
10887           /^X\(\/\).*/{
10888             s//\1/
10889             q
10890           }
10891           s/.*/./; q'`
10892   { as_dir="$ac_dir"
10893   case $as_dir in #(
10894   -*) as_dir=./$as_dir;;
10895   esac
10896   test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
10897     as_dirs=
10898     while :; do
10899       case $as_dir in #(
10900       *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
10901       *) as_qdir=$as_dir;;
10902       esac
10903       as_dirs="'$as_qdir' $as_dirs"
10904       as_dir=`$as_dirname -- "$as_dir" ||
10905 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10906          X"$as_dir" : 'X\(//\)[^/]' \| \
10907          X"$as_dir" : 'X\(//\)$' \| \
10908          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
10909 echo X"$as_dir" |
10910     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
10911             s//\1/
10912             q
10913           }
10914           /^X\(\/\/\)[^/].*/{
10915             s//\1/
10916             q
10917           }
10918           /^X\(\/\/\)$/{
10919             s//\1/
10920             q
10921           }
10922           /^X\(\/\).*/{
10923             s//\1/
10924             q
10925           }
10926           s/.*/./; q'`
10927       test -d "$as_dir" && break
10928     done
10929     test -z "$as_dirs" || eval "mkdir $as_dirs"
10930   } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
10931 echo "$as_me: error: cannot create directory $as_dir" >&2;}
10932    { (exit 1); exit 1; }; }; }
10933   ac_builddir=.
10934
10935 case "$ac_dir" in
10936 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
10937 *)
10938   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
10939   # A ".." for each directory in $ac_dir_suffix.
10940   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
10941   case $ac_top_builddir_sub in
10942   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
10943   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
10944   esac ;;
10945 esac
10946 ac_abs_top_builddir=$ac_pwd
10947 ac_abs_builddir=$ac_pwd$ac_dir_suffix
10948 # for backward compatibility:
10949 ac_top_builddir=$ac_top_build_prefix
10950
10951 case $srcdir in
10952   .)  # We are building in place.
10953     ac_srcdir=.
10954     ac_top_srcdir=$ac_top_builddir_sub
10955     ac_abs_top_srcdir=$ac_pwd ;;
10956   [\\/]* | ?:[\\/]* )  # Absolute name.
10957     ac_srcdir=$srcdir$ac_dir_suffix;
10958     ac_top_srcdir=$srcdir
10959     ac_abs_top_srcdir=$srcdir ;;
10960   *) # Relative name.
10961     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
10962     ac_top_srcdir=$ac_top_build_prefix$srcdir
10963     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
10964 esac
10965 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
10966
10967
10968   case $ac_mode in
10969   :F)
10970   #
10971   # CONFIG_FILE
10972   #
10973
10974 _ACEOF
10975
10976 cat >>$CONFIG_STATUS <<\_ACEOF
10977 # If the template does not know about datarootdir, expand it.
10978 # FIXME: This hack should be removed a few years after 2.60.
10979 ac_datarootdir_hack=; ac_datarootdir_seen=
10980
10981 case `sed -n '/datarootdir/ {
10982   p
10983   q
10984 }
10985 /@datadir@/p
10986 /@docdir@/p
10987 /@infodir@/p
10988 /@localedir@/p
10989 /@mandir@/p
10990 ' $ac_file_inputs` in
10991 *datarootdir*) ac_datarootdir_seen=yes;;
10992 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
10993   { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
10994 echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
10995 _ACEOF
10996 cat >>$CONFIG_STATUS <<_ACEOF
10997   ac_datarootdir_hack='
10998   s&@datadir@&$datadir&g
10999   s&@docdir@&$docdir&g
11000   s&@infodir@&$infodir&g
11001   s&@localedir@&$localedir&g
11002   s&@mandir@&$mandir&g
11003     s&\\\${datarootdir}&$datarootdir&g' ;;
11004 esac
11005 _ACEOF
11006
11007 # Neutralize VPATH when `$srcdir' = `.'.
11008 # Shell code in configure.ac might set extrasub.
11009 # FIXME: do we really want to maintain this feature?
11010 cat >>$CONFIG_STATUS <<_ACEOF
11011   sed "$ac_vpsub
11012 $extrasub
11013 _ACEOF
11014 cat >>$CONFIG_STATUS <<\_ACEOF
11015 :t
11016 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
11017 s&@configure_input@&$configure_input&;t t
11018 s&@top_builddir@&$ac_top_builddir_sub&;t t
11019 s&@srcdir@&$ac_srcdir&;t t
11020 s&@abs_srcdir@&$ac_abs_srcdir&;t t
11021 s&@top_srcdir@&$ac_top_srcdir&;t t
11022 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
11023 s&@builddir@&$ac_builddir&;t t
11024 s&@abs_builddir@&$ac_abs_builddir&;t t
11025 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
11026 $ac_datarootdir_hack
11027 " $ac_file_inputs | sed -f "$tmp/subs-1.sed" | sed -f "$tmp/subs-2.sed" >$tmp/out
11028
11029 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
11030   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
11031   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
11032   { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
11033 which seems to be undefined.  Please make sure it is defined." >&5
11034 echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
11035 which seems to be undefined.  Please make sure it is defined." >&2;}
11036
11037   rm -f "$tmp/stdin"
11038   case $ac_file in
11039   -) cat "$tmp/out"; rm -f "$tmp/out";;
11040   *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
11041   esac
11042  ;;
11043   :H)
11044   #
11045   # CONFIG_HEADER
11046   #
11047 _ACEOF
11048
11049 # Transform confdefs.h into a sed script `conftest.defines', that
11050 # substitutes the proper values into config.h.in to produce config.h.
11051 rm -f conftest.defines conftest.tail
11052 # First, append a space to every undef/define line, to ease matching.
11053 echo 's/$/ /' >conftest.defines
11054 # Then, protect against being on the right side of a sed subst, or in
11055 # an unquoted here document, in config.status.  If some macros were
11056 # called several times there might be several #defines for the same
11057 # symbol, which is useless.  But do not sort them, since the last
11058 # AC_DEFINE must be honored.
11059 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
11060 # These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
11061 # NAME is the cpp macro being defined, VALUE is the value it is being given.
11062 # PARAMS is the parameter list in the macro definition--in most cases, it's
11063 # just an empty string.
11064 ac_dA='s,^\\([   #]*\\)[^        ]*\\([  ]*'
11065 ac_dB='\\)[      (].*,\\1define\\2'
11066 ac_dC=' '
11067 ac_dD=' ,'
11068
11069 uniq confdefs.h |
11070   sed -n '
11071         t rset
11072         :rset
11073         s/^[     ]*#[    ]*define[       ][      ]*//
11074         t ok
11075         d
11076         :ok
11077         s/[\\&,]/\\&/g
11078         s/^\('"$ac_word_re"'\)\(([^()]*)\)[      ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
11079         s/^\('"$ac_word_re"'\)[  ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
11080   ' >>conftest.defines
11081
11082 # Remove the space that was appended to ease matching.
11083 # Then replace #undef with comments.  This is necessary, for
11084 # example, in the case of _POSIX_SOURCE, which is predefined and required
11085 # on some systems where configure will not decide to define it.
11086 # (The regexp can be short, since the line contains either #define or #undef.)
11087 echo 's/ $//
11088 s,^[     #]*u.*,/* & */,' >>conftest.defines
11089
11090 # Break up conftest.defines:
11091 ac_max_sed_lines=50
11092
11093 # First sed command is:  sed -f defines.sed $ac_file_inputs >"$tmp/out1"
11094 # Second one is:         sed -f defines.sed "$tmp/out1" >"$tmp/out2"
11095 # Third one will be:     sed -f defines.sed "$tmp/out2" >"$tmp/out1"
11096 # et cetera.
11097 ac_in='$ac_file_inputs'
11098 ac_out='"$tmp/out1"'
11099 ac_nxt='"$tmp/out2"'
11100
11101 while :
11102 do
11103   # Write a here document:
11104     cat >>$CONFIG_STATUS <<_ACEOF
11105     # First, check the format of the line:
11106     cat >"\$tmp/defines.sed" <<\\CEOF
11107 /^[      ]*#[    ]*undef[        ][      ]*$ac_word_re[  ]*\$/b def
11108 /^[      ]*#[    ]*define[       ][      ]*$ac_word_re[(         ]/b def
11109 b
11110 :def
11111 _ACEOF
11112   sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
11113   echo 'CEOF
11114     sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
11115   ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
11116   sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
11117   grep . conftest.tail >/dev/null || break
11118   rm -f conftest.defines
11119   mv conftest.tail conftest.defines
11120 done
11121 rm -f conftest.defines conftest.tail
11122
11123 echo "ac_result=$ac_in" >>$CONFIG_STATUS
11124 cat >>$CONFIG_STATUS <<\_ACEOF
11125   if test x"$ac_file" != x-; then
11126     echo "/* $configure_input  */" >"$tmp/config.h"
11127     cat "$ac_result" >>"$tmp/config.h"
11128     if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then
11129       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
11130 echo "$as_me: $ac_file is unchanged" >&6;}
11131     else
11132       rm -f $ac_file
11133       mv "$tmp/config.h" $ac_file
11134     fi
11135   else
11136     echo "/* $configure_input  */"
11137     cat "$ac_result"
11138   fi
11139   rm -f "$tmp/out12"
11140  ;;
11141
11142
11143   esac
11144
11145 done # for ac_tag
11146
11147
11148 { (exit 0); exit 0; }
11149 _ACEOF
11150 chmod +x $CONFIG_STATUS
11151 ac_clean_files=$ac_clean_files_save
11152
11153
11154 # configure is writing to config.log, and then calls config.status.
11155 # config.status does its own redirection, appending to config.log.
11156 # Unfortunately, on DOS this fails, as config.log is still kept open
11157 # by configure, so config.status won't be able to write to it; its
11158 # output is simply discarded.  So we exec the FD to /dev/null,
11159 # effectively closing config.log, so it can be properly (re)opened and
11160 # appended to by config.status.  When coming back to configure, we
11161 # need to make the FD available again.
11162 if test "$no_create" != yes; then
11163   ac_cs_success=:
11164   ac_config_status_args=
11165   test "$silent" = yes &&
11166     ac_config_status_args="$ac_config_status_args --quiet"
11167   exec 5>/dev/null
11168   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
11169   exec 5>>config.log
11170   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
11171   # would make configure fail if this is the last instruction.
11172   $ac_cs_success || { (exit 1); exit 1; }
11173 fi
11174