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 SAVE_CPPFLAGS="$CPPFLAGS"
6247 SAVE_LDFLAGS="$LDFLAGS"
6248 SAVE_LIBS="$LIBS"
6249 if test "$with_iconv" = "no" ; then
6250     { echo "$as_me:$LINENO: result: disabling iconv support" >&5
6251 echo "${ECHO_T}disabling iconv support" >&6; }
6252 else
6253     if test -n "$ICONV_CFLAGS" -a -n "$ICONV_LDFLAGS"; then
6254        CPPFLAGS="$ICONV_CFLAGS" # for AC_TRY_LINK
6255     fi
6256     if test "$with_iconv" != "yes" -a "$with_iconv" != "" ; then
6257        CPPFLAGS="-I$with_iconv/include" # for AC_TRY_LINK
6258        ICONV_CFLAGS="-I$with_iconv/include"
6259        ICONV_LDFLAGS="-L$with_iconv/lib"
6260     fi
6261
6262     ac_ext=c
6263 ac_cpp='$CPP $CPPFLAGS'
6264 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6265 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6266 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6267 { echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
6268 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
6269 # On Suns, sometimes $CPP names a directory.
6270 if test -n "$CPP" && test -d "$CPP"; then
6271   CPP=
6272 fi
6273 if test -z "$CPP"; then
6274   if test "${ac_cv_prog_CPP+set}" = set; then
6275   echo $ECHO_N "(cached) $ECHO_C" >&6
6276 else
6277       # Double quotes because CPP needs to be expanded
6278     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
6279     do
6280       ac_preproc_ok=false
6281 for ac_c_preproc_warn_flag in '' yes
6282 do
6283   # Use a header file that comes with gcc, so configuring glibc
6284   # with a fresh cross-compiler works.
6285   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6286   # <limits.h> exists even on freestanding compilers.
6287   # On the NeXT, cc -E runs the code through the compiler's parser,
6288   # not just through cpp. "Syntax error" is here to catch this case.
6289   cat >conftest.$ac_ext <<_ACEOF
6290 /* confdefs.h.  */
6291 _ACEOF
6292 cat confdefs.h >>conftest.$ac_ext
6293 cat >>conftest.$ac_ext <<_ACEOF
6294 /* end confdefs.h.  */
6295 #ifdef __STDC__
6296 # include <limits.h>
6297 #else
6298 # include <assert.h>
6299 #endif
6300                      Syntax error
6301 _ACEOF
6302 if { (ac_try="$ac_cpp conftest.$ac_ext"
6303 case "(($ac_try" in
6304   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6305   *) ac_try_echo=$ac_try;;
6306 esac
6307 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6308   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6309   ac_status=$?
6310   grep -v '^ *+' conftest.er1 >conftest.err
6311   rm -f conftest.er1
6312   cat conftest.err >&5
6313   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6314   (exit $ac_status); } >/dev/null && {
6315          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
6316          test ! -s conftest.err
6317        }; then
6318   :
6319 else
6320   echo "$as_me: failed program was:" >&5
6321 sed 's/^/| /' conftest.$ac_ext >&5
6322
6323   # Broken: fails on valid input.
6324 continue
6325 fi
6326
6327 rm -f conftest.err conftest.$ac_ext
6328
6329   # OK, works on sane cases.  Now check whether nonexistent headers
6330   # can be detected and how.
6331   cat >conftest.$ac_ext <<_ACEOF
6332 /* confdefs.h.  */
6333 _ACEOF
6334 cat confdefs.h >>conftest.$ac_ext
6335 cat >>conftest.$ac_ext <<_ACEOF
6336 /* end confdefs.h.  */
6337 #include <ac_nonexistent.h>
6338 _ACEOF
6339 if { (ac_try="$ac_cpp conftest.$ac_ext"
6340 case "(($ac_try" in
6341   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6342   *) ac_try_echo=$ac_try;;
6343 esac
6344 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6345   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6346   ac_status=$?
6347   grep -v '^ *+' conftest.er1 >conftest.err
6348   rm -f conftest.er1
6349   cat conftest.err >&5
6350   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6351   (exit $ac_status); } >/dev/null && {
6352          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
6353          test ! -s conftest.err
6354        }; then
6355   # Broken: success on invalid input.
6356 continue
6357 else
6358   echo "$as_me: failed program was:" >&5
6359 sed 's/^/| /' conftest.$ac_ext >&5
6360
6361   # Passes both tests.
6362 ac_preproc_ok=:
6363 break
6364 fi
6365
6366 rm -f conftest.err conftest.$ac_ext
6367
6368 done
6369 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6370 rm -f conftest.err conftest.$ac_ext
6371 if $ac_preproc_ok; then
6372   break
6373 fi
6374
6375     done
6376     ac_cv_prog_CPP=$CPP
6377
6378 fi
6379   CPP=$ac_cv_prog_CPP
6380 else
6381   ac_cv_prog_CPP=$CPP
6382 fi
6383 { echo "$as_me:$LINENO: result: $CPP" >&5
6384 echo "${ECHO_T}$CPP" >&6; }
6385 ac_preproc_ok=false
6386 for ac_c_preproc_warn_flag in '' yes
6387 do
6388   # Use a header file that comes with gcc, so configuring glibc
6389   # with a fresh cross-compiler works.
6390   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6391   # <limits.h> exists even on freestanding compilers.
6392   # On the NeXT, cc -E runs the code through the compiler's parser,
6393   # not just through cpp. "Syntax error" is here to catch this case.
6394   cat >conftest.$ac_ext <<_ACEOF
6395 /* confdefs.h.  */
6396 _ACEOF
6397 cat confdefs.h >>conftest.$ac_ext
6398 cat >>conftest.$ac_ext <<_ACEOF
6399 /* end confdefs.h.  */
6400 #ifdef __STDC__
6401 # include <limits.h>
6402 #else
6403 # include <assert.h>
6404 #endif
6405                      Syntax error
6406 _ACEOF
6407 if { (ac_try="$ac_cpp conftest.$ac_ext"
6408 case "(($ac_try" in
6409   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6410   *) ac_try_echo=$ac_try;;
6411 esac
6412 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6413   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6414   ac_status=$?
6415   grep -v '^ *+' conftest.er1 >conftest.err
6416   rm -f conftest.er1
6417   cat conftest.err >&5
6418   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6419   (exit $ac_status); } >/dev/null && {
6420          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
6421          test ! -s conftest.err
6422        }; then
6423   :
6424 else
6425   echo "$as_me: failed program was:" >&5
6426 sed 's/^/| /' conftest.$ac_ext >&5
6427
6428   # Broken: fails on valid input.
6429 continue
6430 fi
6431
6432 rm -f conftest.err conftest.$ac_ext
6433
6434   # OK, works on sane cases.  Now check whether nonexistent headers
6435   # can be detected and how.
6436   cat >conftest.$ac_ext <<_ACEOF
6437 /* confdefs.h.  */
6438 _ACEOF
6439 cat confdefs.h >>conftest.$ac_ext
6440 cat >>conftest.$ac_ext <<_ACEOF
6441 /* end confdefs.h.  */
6442 #include <ac_nonexistent.h>
6443 _ACEOF
6444 if { (ac_try="$ac_cpp conftest.$ac_ext"
6445 case "(($ac_try" in
6446   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6447   *) ac_try_echo=$ac_try;;
6448 esac
6449 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6450   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6451   ac_status=$?
6452   grep -v '^ *+' conftest.er1 >conftest.err
6453   rm -f conftest.er1
6454   cat conftest.err >&5
6455   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6456   (exit $ac_status); } >/dev/null && {
6457          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
6458          test ! -s conftest.err
6459        }; then
6460   # Broken: success on invalid input.
6461 continue
6462 else
6463   echo "$as_me: failed program was:" >&5
6464 sed 's/^/| /' conftest.$ac_ext >&5
6465
6466   # Passes both tests.
6467 ac_preproc_ok=:
6468 break
6469 fi
6470
6471 rm -f conftest.err conftest.$ac_ext
6472
6473 done
6474 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6475 rm -f conftest.err conftest.$ac_ext
6476 if $ac_preproc_ok; then
6477   :
6478 else
6479   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
6480 See \`config.log' for more details." >&5
6481 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
6482 See \`config.log' for more details." >&2;}
6483    { (exit 1); exit 1; }; }
6484 fi
6485
6486 ac_ext=c
6487 ac_cpp='$CPP $CPPFLAGS'
6488 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6489 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6490 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6491
6492
6493 if test "${ac_cv_header_iconv_h+set}" = set; then
6494   { echo "$as_me:$LINENO: checking for iconv.h" >&5
6495 echo $ECHO_N "checking for iconv.h... $ECHO_C" >&6; }
6496 if test "${ac_cv_header_iconv_h+set}" = set; then
6497   echo $ECHO_N "(cached) $ECHO_C" >&6
6498 fi
6499 { echo "$as_me:$LINENO: result: $ac_cv_header_iconv_h" >&5
6500 echo "${ECHO_T}$ac_cv_header_iconv_h" >&6; }
6501 else
6502   # Is the header compilable?
6503 { echo "$as_me:$LINENO: checking iconv.h usability" >&5
6504 echo $ECHO_N "checking iconv.h usability... $ECHO_C" >&6; }
6505 cat >conftest.$ac_ext <<_ACEOF
6506 /* confdefs.h.  */
6507 _ACEOF
6508 cat confdefs.h >>conftest.$ac_ext
6509 cat >>conftest.$ac_ext <<_ACEOF
6510 /* end confdefs.h.  */
6511 $ac_includes_default
6512 #include <iconv.h>
6513 _ACEOF
6514 rm -f conftest.$ac_objext
6515 if { (ac_try="$ac_compile"
6516 case "(($ac_try" in
6517   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6518   *) ac_try_echo=$ac_try;;
6519 esac
6520 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6521   (eval "$ac_compile") 2>conftest.er1
6522   ac_status=$?
6523   grep -v '^ *+' conftest.er1 >conftest.err
6524   rm -f conftest.er1
6525   cat conftest.err >&5
6526   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6527   (exit $ac_status); } && {
6528          test -z "$ac_c_werror_flag" ||
6529          test ! -s conftest.err
6530        } && test -s conftest.$ac_objext; then
6531   ac_header_compiler=yes
6532 else
6533   echo "$as_me: failed program was:" >&5
6534 sed 's/^/| /' conftest.$ac_ext >&5
6535
6536         ac_header_compiler=no
6537 fi
6538
6539 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6540 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6541 echo "${ECHO_T}$ac_header_compiler" >&6; }
6542
6543 # Is the header present?
6544 { echo "$as_me:$LINENO: checking iconv.h presence" >&5
6545 echo $ECHO_N "checking iconv.h presence... $ECHO_C" >&6; }
6546 cat >conftest.$ac_ext <<_ACEOF
6547 /* confdefs.h.  */
6548 _ACEOF
6549 cat confdefs.h >>conftest.$ac_ext
6550 cat >>conftest.$ac_ext <<_ACEOF
6551 /* end confdefs.h.  */
6552 #include <iconv.h>
6553 _ACEOF
6554 if { (ac_try="$ac_cpp conftest.$ac_ext"
6555 case "(($ac_try" in
6556   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6557   *) ac_try_echo=$ac_try;;
6558 esac
6559 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6560   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6561   ac_status=$?
6562   grep -v '^ *+' conftest.er1 >conftest.err
6563   rm -f conftest.er1
6564   cat conftest.err >&5
6565   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6566   (exit $ac_status); } >/dev/null && {
6567          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
6568          test ! -s conftest.err
6569        }; then
6570   ac_header_preproc=yes
6571 else
6572   echo "$as_me: failed program was:" >&5
6573 sed 's/^/| /' conftest.$ac_ext >&5
6574
6575   ac_header_preproc=no
6576 fi
6577
6578 rm -f conftest.err conftest.$ac_ext
6579 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6580 echo "${ECHO_T}$ac_header_preproc" >&6; }
6581
6582 # So?  What about this header?
6583 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6584   yes:no: )
6585     { echo "$as_me:$LINENO: WARNING: iconv.h: accepted by the compiler, rejected by the preprocessor!" >&5
6586 echo "$as_me: WARNING: iconv.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
6587     { echo "$as_me:$LINENO: WARNING: iconv.h: proceeding with the compiler's result" >&5
6588 echo "$as_me: WARNING: iconv.h: proceeding with the compiler's result" >&2;}
6589     ac_header_preproc=yes
6590     ;;
6591   no:yes:* )
6592     { echo "$as_me:$LINENO: WARNING: iconv.h: present but cannot be compiled" >&5
6593 echo "$as_me: WARNING: iconv.h: present but cannot be compiled" >&2;}
6594     { echo "$as_me:$LINENO: WARNING: iconv.h:     check for missing prerequisite headers?" >&5
6595 echo "$as_me: WARNING: iconv.h:     check for missing prerequisite headers?" >&2;}
6596     { echo "$as_me:$LINENO: WARNING: iconv.h: see the Autoconf documentation" >&5
6597 echo "$as_me: WARNING: iconv.h: see the Autoconf documentation" >&2;}
6598     { echo "$as_me:$LINENO: WARNING: iconv.h:     section \"Present But Cannot Be Compiled\"" >&5
6599 echo "$as_me: WARNING: iconv.h:     section \"Present But Cannot Be Compiled\"" >&2;}
6600     { echo "$as_me:$LINENO: WARNING: iconv.h: proceeding with the preprocessor's result" >&5
6601 echo "$as_me: WARNING: iconv.h: proceeding with the preprocessor's result" >&2;}
6602     { echo "$as_me:$LINENO: WARNING: iconv.h: in the future, the compiler will take precedence" >&5
6603 echo "$as_me: WARNING: iconv.h: in the future, the compiler will take precedence" >&2;}
6604
6605     ;;
6606 esac
6607 { echo "$as_me:$LINENO: checking for iconv.h" >&5
6608 echo $ECHO_N "checking for iconv.h... $ECHO_C" >&6; }
6609 if test "${ac_cv_header_iconv_h+set}" = set; then
6610   echo $ECHO_N "(cached) $ECHO_C" >&6
6611 else
6612   ac_cv_header_iconv_h=$ac_header_preproc
6613 fi
6614 { echo "$as_me:$LINENO: result: $ac_cv_header_iconv_h" >&5
6615 echo "${ECHO_T}$ac_cv_header_iconv_h" >&6; }
6616
6617 fi
6618 if test $ac_cv_header_iconv_h = yes; then
6619   { echo "$as_me:$LINENO: checking for iconv" >&5
6620 echo $ECHO_N "checking for iconv... $ECHO_C" >&6; }
6621
6622 cat >conftest.$ac_ext <<_ACEOF
6623 /* confdefs.h.  */
6624 _ACEOF
6625 cat confdefs.h >>conftest.$ac_ext
6626 cat >>conftest.$ac_ext <<_ACEOF
6627 /* end confdefs.h.  */
6628
6629 #include <stdlib.h>
6630 #include <iconv.h>
6631
6632 int
6633 main ()
6634 {
6635
6636     iconv_t cd = iconv_open ("","");
6637     iconv (cd, NULL, NULL, NULL, NULL);
6638
6639   ;
6640   return 0;
6641 }
6642 _ACEOF
6643 rm -f conftest.$ac_objext conftest$ac_exeext
6644 if { (ac_try="$ac_link"
6645 case "(($ac_try" in
6646   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6647   *) ac_try_echo=$ac_try;;
6648 esac
6649 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6650   (eval "$ac_link") 2>conftest.er1
6651   ac_status=$?
6652   grep -v '^ *+' conftest.er1 >conftest.err
6653   rm -f conftest.er1
6654   cat conftest.err >&5
6655   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6656   (exit $ac_status); } && {
6657          test -z "$ac_c_werror_flag" ||
6658          test ! -s conftest.err
6659        } && test -s conftest$ac_exeext &&
6660        $as_test_x conftest$ac_exeext; then
6661
6662     { echo "$as_me:$LINENO: result: yes" >&5
6663 echo "${ECHO_T}yes" >&6; }
6664
6665 cat >>confdefs.h <<\_ACEOF
6666 #define USE_ICONV 1
6667 _ACEOF
6668
6669
6670 else
6671   echo "$as_me: failed program was:" >&5
6672 sed 's/^/| /' conftest.$ac_ext >&5
6673
6674
6675     { echo "$as_me:$LINENO: result: no" >&5
6676 echo "${ECHO_T}no" >&6; }
6677     { echo "$as_me:$LINENO: checking for iconv in -liconv" >&5
6678 echo $ECHO_N "checking for iconv in -liconv... $ECHO_C" >&6; }
6679     LDFLAGS="${ICONV_LDFLAGS}"    # for AC_TRY_LINK
6680     LIBS="-liconv"                # for AC_TRY_LINK
6681     cat >conftest.$ac_ext <<_ACEOF
6682 /* confdefs.h.  */
6683 _ACEOF
6684 cat confdefs.h >>conftest.$ac_ext
6685 cat >>conftest.$ac_ext <<_ACEOF
6686 /* end confdefs.h.  */
6687
6688 #include <stdlib.h>
6689 #include <iconv.h>
6690
6691 int
6692 main ()
6693 {
6694
6695       iconv_t cd = iconv_open ("","");
6696       iconv (cd, NULL, NULL, NULL, NULL);
6697
6698   ;
6699   return 0;
6700 }
6701 _ACEOF
6702 rm -f conftest.$ac_objext conftest$ac_exeext
6703 if { (ac_try="$ac_link"
6704 case "(($ac_try" in
6705   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6706   *) ac_try_echo=$ac_try;;
6707 esac
6708 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6709   (eval "$ac_link") 2>conftest.er1
6710   ac_status=$?
6711   grep -v '^ *+' conftest.er1 >conftest.err
6712   rm -f conftest.er1
6713   cat conftest.err >&5
6714   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6715   (exit $ac_status); } && {
6716          test -z "$ac_c_werror_flag" ||
6717          test ! -s conftest.err
6718        } && test -s conftest$ac_exeext &&
6719        $as_test_x conftest$ac_exeext; then
6720
6721       { echo "$as_me:$LINENO: result: yes" >&5
6722 echo "${ECHO_T}yes" >&6; }
6723
6724 cat >>confdefs.h <<\_ACEOF
6725 #define USE_ICONV 1
6726 _ACEOF
6727
6728       ICONV_LDFLAGS="${ICONV_LDFLAGS/-liconv} -liconv"
6729
6730 else
6731   echo "$as_me: failed program was:" >&5
6732 sed 's/^/| /' conftest.$ac_ext >&5
6733
6734
6735       { echo "$as_me:$LINENO: result: no" >&5
6736 echo "${ECHO_T}no" >&6; }
6737       { echo "$as_me:$LINENO: WARNING: absence of iconv may crash HTML import" >&5
6738 echo "$as_me: WARNING: absence of iconv may crash HTML import" >&2;}
6739
6740 fi
6741
6742 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6743       conftest$ac_exeext conftest.$ac_ext
6744 fi
6745
6746 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6747       conftest$ac_exeext conftest.$ac_ext
6748 fi
6749
6750
6751 fi
6752
6753 CPPFLAGS="$SAVE_CPPFLAGS"
6754 LDFLAGS="$SAVE_LDFLAGS"
6755 LIBS="$SAVE_LIBS"
6756 ac_ext=cpp
6757 ac_cpp='$CXXCPP $CPPFLAGS'
6758 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6759 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6760 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6761   # restore C++ language
6762
6763
6764
6765 #--------------------------------------------------------------------
6766 # Checks for freetype library
6767 #--------------------------------------------------------------------
6768
6769
6770 # Check whether --with-freetype was given.
6771 if test "${with_freetype+set}" = set; then
6772   withval=$with_freetype;
6773 fi
6774
6775
6776 SAVE_CPPFLAGS="$CPPFLAGS"
6777 SAVE_LDFLAGS="$LDFLAGS"
6778 SAVE_LIBS="$LIBS"
6779 if test "$with_freetype" = "no" ; then
6780     { echo "$as_me:$LINENO: result: disabling freetype support" >&5
6781 echo "${ECHO_T}disabling freetype support" >&6; }
6782 else
6783     if test -z "$FREETYPE_CFLAGS"; then
6784       FREETYPE_CFLAGS=`freetype-config --cflags`
6785     fi
6786     CPPFLAGS="$FREETYPE_CFLAGS"
6787     if test -z "$FREETYPE_LDFLAGS"; then
6788       FREETYPE_LDFLAGS=`freetype-config --libs`
6789     fi
6790     LIBS="$FREETYPE_LDFLAGS"
6791     if test "${ac_cv_header_ft2build_h+set}" = set; then
6792   { echo "$as_me:$LINENO: checking for ft2build.h" >&5
6793 echo $ECHO_N "checking for ft2build.h... $ECHO_C" >&6; }
6794 if test "${ac_cv_header_ft2build_h+set}" = set; then
6795   echo $ECHO_N "(cached) $ECHO_C" >&6
6796 fi
6797 { echo "$as_me:$LINENO: result: $ac_cv_header_ft2build_h" >&5
6798 echo "${ECHO_T}$ac_cv_header_ft2build_h" >&6; }
6799 else
6800   # Is the header compilable?
6801 { echo "$as_me:$LINENO: checking ft2build.h usability" >&5
6802 echo $ECHO_N "checking ft2build.h usability... $ECHO_C" >&6; }
6803 cat >conftest.$ac_ext <<_ACEOF
6804 /* confdefs.h.  */
6805 _ACEOF
6806 cat confdefs.h >>conftest.$ac_ext
6807 cat >>conftest.$ac_ext <<_ACEOF
6808 /* end confdefs.h.  */
6809 $ac_includes_default
6810 #include <ft2build.h>
6811 _ACEOF
6812 rm -f conftest.$ac_objext
6813 if { (ac_try="$ac_compile"
6814 case "(($ac_try" in
6815   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6816   *) ac_try_echo=$ac_try;;
6817 esac
6818 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6819   (eval "$ac_compile") 2>conftest.er1
6820   ac_status=$?
6821   grep -v '^ *+' conftest.er1 >conftest.err
6822   rm -f conftest.er1
6823   cat conftest.err >&5
6824   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6825   (exit $ac_status); } && {
6826          test -z "$ac_cxx_werror_flag" ||
6827          test ! -s conftest.err
6828        } && test -s conftest.$ac_objext; then
6829   ac_header_compiler=yes
6830 else
6831   echo "$as_me: failed program was:" >&5
6832 sed 's/^/| /' conftest.$ac_ext >&5
6833
6834         ac_header_compiler=no
6835 fi
6836
6837 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6838 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6839 echo "${ECHO_T}$ac_header_compiler" >&6; }
6840
6841 # Is the header present?
6842 { echo "$as_me:$LINENO: checking ft2build.h presence" >&5
6843 echo $ECHO_N "checking ft2build.h presence... $ECHO_C" >&6; }
6844 cat >conftest.$ac_ext <<_ACEOF
6845 /* confdefs.h.  */
6846 _ACEOF
6847 cat confdefs.h >>conftest.$ac_ext
6848 cat >>conftest.$ac_ext <<_ACEOF
6849 /* end confdefs.h.  */
6850 #include <ft2build.h>
6851 _ACEOF
6852 if { (ac_try="$ac_cpp conftest.$ac_ext"
6853 case "(($ac_try" in
6854   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6855   *) ac_try_echo=$ac_try;;
6856 esac
6857 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6858   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6859   ac_status=$?
6860   grep -v '^ *+' conftest.er1 >conftest.err
6861   rm -f conftest.er1
6862   cat conftest.err >&5
6863   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6864   (exit $ac_status); } >/dev/null && {
6865          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
6866          test ! -s conftest.err
6867        }; then
6868   ac_header_preproc=yes
6869 else
6870   echo "$as_me: failed program was:" >&5
6871 sed 's/^/| /' conftest.$ac_ext >&5
6872
6873   ac_header_preproc=no
6874 fi
6875
6876 rm -f conftest.err conftest.$ac_ext
6877 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6878 echo "${ECHO_T}$ac_header_preproc" >&6; }
6879
6880 # So?  What about this header?
6881 case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
6882   yes:no: )
6883     { echo "$as_me:$LINENO: WARNING: ft2build.h: accepted by the compiler, rejected by the preprocessor!" >&5
6884 echo "$as_me: WARNING: ft2build.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
6885     { echo "$as_me:$LINENO: WARNING: ft2build.h: proceeding with the compiler's result" >&5
6886 echo "$as_me: WARNING: ft2build.h: proceeding with the compiler's result" >&2;}
6887     ac_header_preproc=yes
6888     ;;
6889   no:yes:* )
6890     { echo "$as_me:$LINENO: WARNING: ft2build.h: present but cannot be compiled" >&5
6891 echo "$as_me: WARNING: ft2build.h: present but cannot be compiled" >&2;}
6892     { echo "$as_me:$LINENO: WARNING: ft2build.h:     check for missing prerequisite headers?" >&5
6893 echo "$as_me: WARNING: ft2build.h:     check for missing prerequisite headers?" >&2;}
6894     { echo "$as_me:$LINENO: WARNING: ft2build.h: see the Autoconf documentation" >&5
6895 echo "$as_me: WARNING: ft2build.h: see the Autoconf documentation" >&2;}
6896     { echo "$as_me:$LINENO: WARNING: ft2build.h:     section \"Present But Cannot Be Compiled\"" >&5
6897 echo "$as_me: WARNING: ft2build.h:     section \"Present But Cannot Be Compiled\"" >&2;}
6898     { echo "$as_me:$LINENO: WARNING: ft2build.h: proceeding with the preprocessor's result" >&5
6899 echo "$as_me: WARNING: ft2build.h: proceeding with the preprocessor's result" >&2;}
6900     { echo "$as_me:$LINENO: WARNING: ft2build.h: in the future, the compiler will take precedence" >&5
6901 echo "$as_me: WARNING: ft2build.h: in the future, the compiler will take precedence" >&2;}
6902
6903     ;;
6904 esac
6905 { echo "$as_me:$LINENO: checking for ft2build.h" >&5
6906 echo $ECHO_N "checking for ft2build.h... $ECHO_C" >&6; }
6907 if test "${ac_cv_header_ft2build_h+set}" = set; then
6908   echo $ECHO_N "(cached) $ECHO_C" >&6
6909 else
6910   ac_cv_header_ft2build_h=$ac_header_preproc
6911 fi
6912 { echo "$as_me:$LINENO: result: $ac_cv_header_ft2build_h" >&5
6913 echo "${ECHO_T}$ac_cv_header_ft2build_h" >&6; }
6914
6915 fi
6916 if test $ac_cv_header_ft2build_h = yes; then
6917   { echo "$as_me:$LINENO: checking for freetype" >&5
6918 echo $ECHO_N "checking for freetype... $ECHO_C" >&6; }
6919     cat >conftest.$ac_ext <<_ACEOF
6920 /* confdefs.h.  */
6921 _ACEOF
6922 cat confdefs.h >>conftest.$ac_ext
6923 cat >>conftest.$ac_ext <<_ACEOF
6924 /* end confdefs.h.  */
6925
6926 #include <ft2build.h>
6927 #include FT_FREETYPE_H
6928
6929 int
6930 main ()
6931 {
6932
6933     FT_Library ft_library;
6934     (void) FT_Init_FreeType (&ft_library);
6935
6936   ;
6937   return 0;
6938 }
6939 _ACEOF
6940 rm -f conftest.$ac_objext conftest$ac_exeext
6941 if { (ac_try="$ac_link"
6942 case "(($ac_try" in
6943   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6944   *) ac_try_echo=$ac_try;;
6945 esac
6946 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6947   (eval "$ac_link") 2>conftest.er1
6948   ac_status=$?
6949   grep -v '^ *+' conftest.er1 >conftest.err
6950   rm -f conftest.er1
6951   cat conftest.err >&5
6952   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6953   (exit $ac_status); } && {
6954          test -z "$ac_cxx_werror_flag" ||
6955          test ! -s conftest.err
6956        } && test -s conftest$ac_exeext &&
6957        $as_test_x conftest$ac_exeext; then
6958
6959     { echo "$as_me:$LINENO: result: yes" >&5
6960 echo "${ECHO_T}yes" >&6; }
6961
6962 cat >>confdefs.h <<\_ACEOF
6963 #define USE_FREETYPE 1
6964 _ACEOF
6965
6966     FREETYPE_CFLAGS="$CPPFLAGS"
6967     if test "$with_freetype" = "linked" -o "$with_freetype" = "" ; then
6968       FREETYPE_LDFLAGS="$LIBS"
6969
6970 cat >>confdefs.h <<\_ACEOF
6971 #define LINKED_FREETYPE 1
6972 _ACEOF
6973
6974     fi
6975
6976 else
6977   echo "$as_me: failed program was:" >&5
6978 sed 's/^/| /' conftest.$ac_ext >&5
6979
6980
6981     { echo "$as_me:$LINENO: result: no" >&5
6982 echo "${ECHO_T}no" >&6; }
6983 fi
6984
6985 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6986       conftest$ac_exeext conftest.$ac_ext
6987 fi
6988
6989
6990 fi
6991
6992 CPPFLAGS="$SAVE_CPPFLAGS"
6993 LDFLAGS="$SAVE_LDFLAGS"
6994 LIBS="$SAVE_LIBS"
6995
6996
6997
6998
6999 #--------------------------------------------------------------------
7000 # Checks for Cairo library
7001 #--------------------------------------------------------------------
7002
7003
7004 # Check whether --with-cairo was given.
7005 if test "${with_cairo+set}" = set; then
7006   withval=$with_cairo;
7007 fi
7008
7009
7010 SAVE_CPPFLAGS="$CPPFLAGS"
7011 SAVE_LDFLAGS="$LDFLAGS"
7012 SAVE_LIBS="$LIBS"
7013 if test "$with_cairo" = "no" -o "$with_cairo" = "" ; then
7014     { echo "$as_me:$LINENO: result: disabling cairo support" >&5
7015 echo "${ECHO_T}disabling cairo support" >&6; }
7016 else
7017     CPPFLAGS=`pkg-config --cflags cairo`
7018     LIBS=`pkg-config --libs cairo`
7019     if test "${ac_cv_header_cairo_h+set}" = set; then
7020   { echo "$as_me:$LINENO: checking for cairo.h" >&5
7021 echo $ECHO_N "checking for cairo.h... $ECHO_C" >&6; }
7022 if test "${ac_cv_header_cairo_h+set}" = set; then
7023   echo $ECHO_N "(cached) $ECHO_C" >&6
7024 fi
7025 { echo "$as_me:$LINENO: result: $ac_cv_header_cairo_h" >&5
7026 echo "${ECHO_T}$ac_cv_header_cairo_h" >&6; }
7027 else
7028   # Is the header compilable?
7029 { echo "$as_me:$LINENO: checking cairo.h usability" >&5
7030 echo $ECHO_N "checking cairo.h usability... $ECHO_C" >&6; }
7031 cat >conftest.$ac_ext <<_ACEOF
7032 /* confdefs.h.  */
7033 _ACEOF
7034 cat confdefs.h >>conftest.$ac_ext
7035 cat >>conftest.$ac_ext <<_ACEOF
7036 /* end confdefs.h.  */
7037 $ac_includes_default
7038 #include <cairo.h>
7039 _ACEOF
7040 rm -f conftest.$ac_objext
7041 if { (ac_try="$ac_compile"
7042 case "(($ac_try" in
7043   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7044   *) ac_try_echo=$ac_try;;
7045 esac
7046 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7047   (eval "$ac_compile") 2>conftest.er1
7048   ac_status=$?
7049   grep -v '^ *+' conftest.er1 >conftest.err
7050   rm -f conftest.er1
7051   cat conftest.err >&5
7052   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7053   (exit $ac_status); } && {
7054          test -z "$ac_cxx_werror_flag" ||
7055          test ! -s conftest.err
7056        } && test -s conftest.$ac_objext; then
7057   ac_header_compiler=yes
7058 else
7059   echo "$as_me: failed program was:" >&5
7060 sed 's/^/| /' conftest.$ac_ext >&5
7061
7062         ac_header_compiler=no
7063 fi
7064
7065 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7066 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7067 echo "${ECHO_T}$ac_header_compiler" >&6; }
7068
7069 # Is the header present?
7070 { echo "$as_me:$LINENO: checking cairo.h presence" >&5
7071 echo $ECHO_N "checking cairo.h presence... $ECHO_C" >&6; }
7072 cat >conftest.$ac_ext <<_ACEOF
7073 /* confdefs.h.  */
7074 _ACEOF
7075 cat confdefs.h >>conftest.$ac_ext
7076 cat >>conftest.$ac_ext <<_ACEOF
7077 /* end confdefs.h.  */
7078 #include <cairo.h>
7079 _ACEOF
7080 if { (ac_try="$ac_cpp conftest.$ac_ext"
7081 case "(($ac_try" in
7082   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7083   *) ac_try_echo=$ac_try;;
7084 esac
7085 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7086   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
7087   ac_status=$?
7088   grep -v '^ *+' conftest.er1 >conftest.err
7089   rm -f conftest.er1
7090   cat conftest.err >&5
7091   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7092   (exit $ac_status); } >/dev/null && {
7093          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
7094          test ! -s conftest.err
7095        }; then
7096   ac_header_preproc=yes
7097 else
7098   echo "$as_me: failed program was:" >&5
7099 sed 's/^/| /' conftest.$ac_ext >&5
7100
7101   ac_header_preproc=no
7102 fi
7103
7104 rm -f conftest.err conftest.$ac_ext
7105 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7106 echo "${ECHO_T}$ac_header_preproc" >&6; }
7107
7108 # So?  What about this header?
7109 case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
7110   yes:no: )
7111     { echo "$as_me:$LINENO: WARNING: cairo.h: accepted by the compiler, rejected by the preprocessor!" >&5
7112 echo "$as_me: WARNING: cairo.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
7113     { echo "$as_me:$LINENO: WARNING: cairo.h: proceeding with the compiler's result" >&5
7114 echo "$as_me: WARNING: cairo.h: proceeding with the compiler's result" >&2;}
7115     ac_header_preproc=yes
7116     ;;
7117   no:yes:* )
7118     { echo "$as_me:$LINENO: WARNING: cairo.h: present but cannot be compiled" >&5
7119 echo "$as_me: WARNING: cairo.h: present but cannot be compiled" >&2;}
7120     { echo "$as_me:$LINENO: WARNING: cairo.h:     check for missing prerequisite headers?" >&5
7121 echo "$as_me: WARNING: cairo.h:     check for missing prerequisite headers?" >&2;}
7122     { echo "$as_me:$LINENO: WARNING: cairo.h: see the Autoconf documentation" >&5
7123 echo "$as_me: WARNING: cairo.h: see the Autoconf documentation" >&2;}
7124     { echo "$as_me:$LINENO: WARNING: cairo.h:     section \"Present But Cannot Be Compiled\"" >&5
7125 echo "$as_me: WARNING: cairo.h:     section \"Present But Cannot Be Compiled\"" >&2;}
7126     { echo "$as_me:$LINENO: WARNING: cairo.h: proceeding with the preprocessor's result" >&5
7127 echo "$as_me: WARNING: cairo.h: proceeding with the preprocessor's result" >&2;}
7128     { echo "$as_me:$LINENO: WARNING: cairo.h: in the future, the compiler will take precedence" >&5
7129 echo "$as_me: WARNING: cairo.h: in the future, the compiler will take precedence" >&2;}
7130
7131     ;;
7132 esac
7133 { echo "$as_me:$LINENO: checking for cairo.h" >&5
7134 echo $ECHO_N "checking for cairo.h... $ECHO_C" >&6; }
7135 if test "${ac_cv_header_cairo_h+set}" = set; then
7136   echo $ECHO_N "(cached) $ECHO_C" >&6
7137 else
7138   ac_cv_header_cairo_h=$ac_header_preproc
7139 fi
7140 { echo "$as_me:$LINENO: result: $ac_cv_header_cairo_h" >&5
7141 echo "${ECHO_T}$ac_cv_header_cairo_h" >&6; }
7142
7143 fi
7144 if test $ac_cv_header_cairo_h = yes; then
7145   { echo "$as_me:$LINENO: checking for cairo" >&5
7146 echo $ECHO_N "checking for cairo... $ECHO_C" >&6; }
7147     cat >conftest.$ac_ext <<_ACEOF
7148 /* confdefs.h.  */
7149 _ACEOF
7150 cat confdefs.h >>conftest.$ac_ext
7151 cat >>conftest.$ac_ext <<_ACEOF
7152 /* end confdefs.h.  */
7153
7154 #include <cairo.h>
7155
7156 int
7157 main ()
7158 {
7159
7160     cairo_surface_t *surface;
7161     surface = cairo_image_surface_create (CAIRO_FORMAT_ARGB32, 120, 120);
7162
7163   ;
7164   return 0;
7165 }
7166 _ACEOF
7167 rm -f conftest.$ac_objext conftest$ac_exeext
7168 if { (ac_try="$ac_link"
7169 case "(($ac_try" in
7170   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7171   *) ac_try_echo=$ac_try;;
7172 esac
7173 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7174   (eval "$ac_link") 2>conftest.er1
7175   ac_status=$?
7176   grep -v '^ *+' conftest.er1 >conftest.err
7177   rm -f conftest.er1
7178   cat conftest.err >&5
7179   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7180   (exit $ac_status); } && {
7181          test -z "$ac_cxx_werror_flag" ||
7182          test ! -s conftest.err
7183        } && test -s conftest$ac_exeext &&
7184        $as_test_x conftest$ac_exeext; then
7185
7186     { echo "$as_me:$LINENO: result: yes" >&5
7187 echo "${ECHO_T}yes" >&6; }
7188
7189 cat >>confdefs.h <<\_ACEOF
7190 #define USE_CAIRO 1
7191 _ACEOF
7192
7193     CAIRO_CFLAGS="$CPPFLAGS"
7194     if test "$with_cairo" = "linked" ; then
7195       CAIRO_LDFLAGS="$LIBS"
7196
7197 cat >>confdefs.h <<\_ACEOF
7198 #define LINKED_CAIRO 1
7199 _ACEOF
7200
7201     fi
7202
7203 else
7204   echo "$as_me: failed program was:" >&5
7205 sed 's/^/| /' conftest.$ac_ext >&5
7206
7207
7208     { echo "$as_me:$LINENO: result: no" >&5
7209 echo "${ECHO_T}no" >&6; }
7210 fi
7211
7212 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7213       conftest$ac_exeext conftest.$ac_ext
7214 fi
7215
7216
7217 fi
7218
7219 CPPFLAGS="$SAVE_CPPFLAGS"
7220 LDFLAGS="$SAVE_LDFLAGS"
7221 LIBS="$SAVE_LIBS"
7222
7223
7224
7225
7226 #--------------------------------------------------------------------
7227 # Checks for Imlib2 library
7228 #--------------------------------------------------------------------
7229
7230
7231 # Check whether --with-imlib2 was given.
7232 if test "${with_imlib2+set}" = set; then
7233   withval=$with_imlib2;
7234 fi
7235
7236
7237 SAVE_CPPFLAGS="$CPPFLAGS"
7238 SAVE_LDFLAGS="$LDFLAGS"
7239 SAVE_LIBS="$LIBS"
7240 if test "$with_imlib2" = "no" -o "$with_imlib2" = "" ; then
7241     { echo "$as_me:$LINENO: result: disabling imlib2 support" >&5
7242 echo "${ECHO_T}disabling imlib2 support" >&6; }
7243 else
7244     CPPFLAGS=`imlib2-config --cflags`
7245     LIBS=`imlib2-config --libs`
7246     if test "${ac_cv_header_Imlib2_h+set}" = set; then
7247   { echo "$as_me:$LINENO: checking for Imlib2.h" >&5
7248 echo $ECHO_N "checking for Imlib2.h... $ECHO_C" >&6; }
7249 if test "${ac_cv_header_Imlib2_h+set}" = set; then
7250   echo $ECHO_N "(cached) $ECHO_C" >&6
7251 fi
7252 { echo "$as_me:$LINENO: result: $ac_cv_header_Imlib2_h" >&5
7253 echo "${ECHO_T}$ac_cv_header_Imlib2_h" >&6; }
7254 else
7255   # Is the header compilable?
7256 { echo "$as_me:$LINENO: checking Imlib2.h usability" >&5
7257 echo $ECHO_N "checking Imlib2.h usability... $ECHO_C" >&6; }
7258 cat >conftest.$ac_ext <<_ACEOF
7259 /* confdefs.h.  */
7260 _ACEOF
7261 cat confdefs.h >>conftest.$ac_ext
7262 cat >>conftest.$ac_ext <<_ACEOF
7263 /* end confdefs.h.  */
7264 $ac_includes_default
7265 #include <Imlib2.h>
7266 _ACEOF
7267 rm -f conftest.$ac_objext
7268 if { (ac_try="$ac_compile"
7269 case "(($ac_try" in
7270   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7271   *) ac_try_echo=$ac_try;;
7272 esac
7273 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7274   (eval "$ac_compile") 2>conftest.er1
7275   ac_status=$?
7276   grep -v '^ *+' conftest.er1 >conftest.err
7277   rm -f conftest.er1
7278   cat conftest.err >&5
7279   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7280   (exit $ac_status); } && {
7281          test -z "$ac_cxx_werror_flag" ||
7282          test ! -s conftest.err
7283        } && test -s conftest.$ac_objext; then
7284   ac_header_compiler=yes
7285 else
7286   echo "$as_me: failed program was:" >&5
7287 sed 's/^/| /' conftest.$ac_ext >&5
7288
7289         ac_header_compiler=no
7290 fi
7291
7292 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7293 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7294 echo "${ECHO_T}$ac_header_compiler" >&6; }
7295
7296 # Is the header present?
7297 { echo "$as_me:$LINENO: checking Imlib2.h presence" >&5
7298 echo $ECHO_N "checking Imlib2.h presence... $ECHO_C" >&6; }
7299 cat >conftest.$ac_ext <<_ACEOF
7300 /* confdefs.h.  */
7301 _ACEOF
7302 cat confdefs.h >>conftest.$ac_ext
7303 cat >>conftest.$ac_ext <<_ACEOF
7304 /* end confdefs.h.  */
7305 #include <Imlib2.h>
7306 _ACEOF
7307 if { (ac_try="$ac_cpp conftest.$ac_ext"
7308 case "(($ac_try" in
7309   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7310   *) ac_try_echo=$ac_try;;
7311 esac
7312 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7313   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
7314   ac_status=$?
7315   grep -v '^ *+' conftest.er1 >conftest.err
7316   rm -f conftest.er1
7317   cat conftest.err >&5
7318   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7319   (exit $ac_status); } >/dev/null && {
7320          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
7321          test ! -s conftest.err
7322        }; then
7323   ac_header_preproc=yes
7324 else
7325   echo "$as_me: failed program was:" >&5
7326 sed 's/^/| /' conftest.$ac_ext >&5
7327
7328   ac_header_preproc=no
7329 fi
7330
7331 rm -f conftest.err conftest.$ac_ext
7332 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7333 echo "${ECHO_T}$ac_header_preproc" >&6; }
7334
7335 # So?  What about this header?
7336 case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
7337   yes:no: )
7338     { echo "$as_me:$LINENO: WARNING: Imlib2.h: accepted by the compiler, rejected by the preprocessor!" >&5
7339 echo "$as_me: WARNING: Imlib2.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
7340     { echo "$as_me:$LINENO: WARNING: Imlib2.h: proceeding with the compiler's result" >&5
7341 echo "$as_me: WARNING: Imlib2.h: proceeding with the compiler's result" >&2;}
7342     ac_header_preproc=yes
7343     ;;
7344   no:yes:* )
7345     { echo "$as_me:$LINENO: WARNING: Imlib2.h: present but cannot be compiled" >&5
7346 echo "$as_me: WARNING: Imlib2.h: present but cannot be compiled" >&2;}
7347     { echo "$as_me:$LINENO: WARNING: Imlib2.h:     check for missing prerequisite headers?" >&5
7348 echo "$as_me: WARNING: Imlib2.h:     check for missing prerequisite headers?" >&2;}
7349     { echo "$as_me:$LINENO: WARNING: Imlib2.h: see the Autoconf documentation" >&5
7350 echo "$as_me: WARNING: Imlib2.h: see the Autoconf documentation" >&2;}
7351     { echo "$as_me:$LINENO: WARNING: Imlib2.h:     section \"Present But Cannot Be Compiled\"" >&5
7352 echo "$as_me: WARNING: Imlib2.h:     section \"Present But Cannot Be Compiled\"" >&2;}
7353     { echo "$as_me:$LINENO: WARNING: Imlib2.h: proceeding with the preprocessor's result" >&5
7354 echo "$as_me: WARNING: Imlib2.h: proceeding with the preprocessor's result" >&2;}
7355     { echo "$as_me:$LINENO: WARNING: Imlib2.h: in the future, the compiler will take precedence" >&5
7356 echo "$as_me: WARNING: Imlib2.h: in the future, the compiler will take precedence" >&2;}
7357
7358     ;;
7359 esac
7360 { echo "$as_me:$LINENO: checking for Imlib2.h" >&5
7361 echo $ECHO_N "checking for Imlib2.h... $ECHO_C" >&6; }
7362 if test "${ac_cv_header_Imlib2_h+set}" = set; then
7363   echo $ECHO_N "(cached) $ECHO_C" >&6
7364 else
7365   ac_cv_header_Imlib2_h=$ac_header_preproc
7366 fi
7367 { echo "$as_me:$LINENO: result: $ac_cv_header_Imlib2_h" >&5
7368 echo "${ECHO_T}$ac_cv_header_Imlib2_h" >&6; }
7369
7370 fi
7371 if test $ac_cv_header_Imlib2_h = yes; then
7372   { echo "$as_me:$LINENO: checking for imlib2" >&5
7373 echo $ECHO_N "checking for imlib2... $ECHO_C" >&6; }
7374     cat >conftest.$ac_ext <<_ACEOF
7375 /* confdefs.h.  */
7376 _ACEOF
7377 cat confdefs.h >>conftest.$ac_ext
7378 cat >>conftest.$ac_ext <<_ACEOF
7379 /* end confdefs.h.  */
7380
7381 #include <X11/Xlib.h>
7382 #include <Imlib2.h>
7383 #include <stdio.h>
7384 #include <string.h>
7385
7386 int
7387 main ()
7388 {
7389
7390     Imlib_Image image= imlib_load_image("");
7391
7392   ;
7393   return 0;
7394 }
7395 _ACEOF
7396 rm -f conftest.$ac_objext conftest$ac_exeext
7397 if { (ac_try="$ac_link"
7398 case "(($ac_try" in
7399   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7400   *) ac_try_echo=$ac_try;;
7401 esac
7402 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7403   (eval "$ac_link") 2>conftest.er1
7404   ac_status=$?
7405   grep -v '^ *+' conftest.er1 >conftest.err
7406   rm -f conftest.er1
7407   cat conftest.err >&5
7408   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7409   (exit $ac_status); } && {
7410          test -z "$ac_cxx_werror_flag" ||
7411          test ! -s conftest.err
7412        } && test -s conftest$ac_exeext &&
7413        $as_test_x conftest$ac_exeext; then
7414
7415     { echo "$as_me:$LINENO: result: yes" >&5
7416 echo "${ECHO_T}yes" >&6; }
7417
7418 cat >>confdefs.h <<\_ACEOF
7419 #define USE_IMLIB2 1
7420 _ACEOF
7421
7422     IMLIB2_CFLAGS="$CPPFLAGS"
7423     if test "$with_imlib2" = "linked" ; then
7424       IMLIB2_LDFLAGS="$LIBS"
7425
7426 cat >>confdefs.h <<\_ACEOF
7427 #define LINKED_IMLIB2 1
7428 _ACEOF
7429
7430     fi
7431
7432 else
7433   echo "$as_me: failed program was:" >&5
7434 sed 's/^/| /' conftest.$ac_ext >&5
7435
7436
7437     { echo "$as_me:$LINENO: result: no" >&5
7438 echo "${ECHO_T}no" >&6; }
7439 fi
7440
7441 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7442       conftest$ac_exeext conftest.$ac_ext
7443 fi
7444
7445
7446 fi
7447
7448 CPPFLAGS="$SAVE_CPPFLAGS"
7449 LDFLAGS="$SAVE_LDFLAGS"
7450 LIBS="$SAVE_LIBS"
7451
7452
7453
7454
7455 #--------------------------------------------------------------------
7456 # Checks for Axel library
7457 #--------------------------------------------------------------------
7458
7459
7460 # Check whether --with-axel was given.
7461 if test "${with_axel+set}" = set; then
7462   withval=$with_axel;
7463 fi
7464
7465
7466 SAVE_CPPFLAGS="$CPPFLAGS"
7467 SAVE_LDFLAGS="$LDFLAGS"
7468 SAVE_LIBS="$LIBS"
7469 if test "$with_axel" = "no" -o "$with_axel" = "" ; then
7470     { echo "$as_me:$LINENO: result: disabling axel support" >&5
7471 echo "${ECHO_T}disabling axel support" >&6; }
7472 else
7473     CPPFLAGS=`axel-config --cflags`
7474     LIBS=`axel-config --libs`
7475     if test "${ac_cv_header_QGui_Viewer_h+set}" = set; then
7476   { echo "$as_me:$LINENO: checking for QGui/Viewer.h" >&5
7477 echo $ECHO_N "checking for QGui/Viewer.h... $ECHO_C" >&6; }
7478 if test "${ac_cv_header_QGui_Viewer_h+set}" = set; then
7479   echo $ECHO_N "(cached) $ECHO_C" >&6
7480 fi
7481 { echo "$as_me:$LINENO: result: $ac_cv_header_QGui_Viewer_h" >&5
7482 echo "${ECHO_T}$ac_cv_header_QGui_Viewer_h" >&6; }
7483 else
7484   # Is the header compilable?
7485 { echo "$as_me:$LINENO: checking QGui/Viewer.h usability" >&5
7486 echo $ECHO_N "checking QGui/Viewer.h usability... $ECHO_C" >&6; }
7487 cat >conftest.$ac_ext <<_ACEOF
7488 /* confdefs.h.  */
7489 _ACEOF
7490 cat confdefs.h >>conftest.$ac_ext
7491 cat >>conftest.$ac_ext <<_ACEOF
7492 /* end confdefs.h.  */
7493 $ac_includes_default
7494 #include <QGui/Viewer.h>
7495 _ACEOF
7496 rm -f conftest.$ac_objext
7497 if { (ac_try="$ac_compile"
7498 case "(($ac_try" in
7499   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7500   *) ac_try_echo=$ac_try;;
7501 esac
7502 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7503   (eval "$ac_compile") 2>conftest.er1
7504   ac_status=$?
7505   grep -v '^ *+' conftest.er1 >conftest.err
7506   rm -f conftest.er1
7507   cat conftest.err >&5
7508   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7509   (exit $ac_status); } && {
7510          test -z "$ac_cxx_werror_flag" ||
7511          test ! -s conftest.err
7512        } && test -s conftest.$ac_objext; then
7513   ac_header_compiler=yes
7514 else
7515   echo "$as_me: failed program was:" >&5
7516 sed 's/^/| /' conftest.$ac_ext >&5
7517
7518         ac_header_compiler=no
7519 fi
7520
7521 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7522 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7523 echo "${ECHO_T}$ac_header_compiler" >&6; }
7524
7525 # Is the header present?
7526 { echo "$as_me:$LINENO: checking QGui/Viewer.h presence" >&5
7527 echo $ECHO_N "checking QGui/Viewer.h presence... $ECHO_C" >&6; }
7528 cat >conftest.$ac_ext <<_ACEOF
7529 /* confdefs.h.  */
7530 _ACEOF
7531 cat confdefs.h >>conftest.$ac_ext
7532 cat >>conftest.$ac_ext <<_ACEOF
7533 /* end confdefs.h.  */
7534 #include <QGui/Viewer.h>
7535 _ACEOF
7536 if { (ac_try="$ac_cpp conftest.$ac_ext"
7537 case "(($ac_try" in
7538   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7539   *) ac_try_echo=$ac_try;;
7540 esac
7541 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7542   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
7543   ac_status=$?
7544   grep -v '^ *+' conftest.er1 >conftest.err
7545   rm -f conftest.er1
7546   cat conftest.err >&5
7547   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7548   (exit $ac_status); } >/dev/null && {
7549          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
7550          test ! -s conftest.err
7551        }; then
7552   ac_header_preproc=yes
7553 else
7554   echo "$as_me: failed program was:" >&5
7555 sed 's/^/| /' conftest.$ac_ext >&5
7556
7557   ac_header_preproc=no
7558 fi
7559
7560 rm -f conftest.err conftest.$ac_ext
7561 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7562 echo "${ECHO_T}$ac_header_preproc" >&6; }
7563
7564 # So?  What about this header?
7565 case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
7566   yes:no: )
7567     { echo "$as_me:$LINENO: WARNING: QGui/Viewer.h: accepted by the compiler, rejected by the preprocessor!" >&5
7568 echo "$as_me: WARNING: QGui/Viewer.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
7569     { echo "$as_me:$LINENO: WARNING: QGui/Viewer.h: proceeding with the compiler's result" >&5
7570 echo "$as_me: WARNING: QGui/Viewer.h: proceeding with the compiler's result" >&2;}
7571     ac_header_preproc=yes
7572     ;;
7573   no:yes:* )
7574     { echo "$as_me:$LINENO: WARNING: QGui/Viewer.h: present but cannot be compiled" >&5
7575 echo "$as_me: WARNING: QGui/Viewer.h: present but cannot be compiled" >&2;}
7576     { echo "$as_me:$LINENO: WARNING: QGui/Viewer.h:     check for missing prerequisite headers?" >&5
7577 echo "$as_me: WARNING: QGui/Viewer.h:     check for missing prerequisite headers?" >&2;}
7578     { echo "$as_me:$LINENO: WARNING: QGui/Viewer.h: see the Autoconf documentation" >&5
7579 echo "$as_me: WARNING: QGui/Viewer.h: see the Autoconf documentation" >&2;}
7580     { echo "$as_me:$LINENO: WARNING: QGui/Viewer.h:     section \"Present But Cannot Be Compiled\"" >&5
7581 echo "$as_me: WARNING: QGui/Viewer.h:     section \"Present But Cannot Be Compiled\"" >&2;}
7582     { echo "$as_me:$LINENO: WARNING: QGui/Viewer.h: proceeding with the preprocessor's result" >&5
7583 echo "$as_me: WARNING: QGui/Viewer.h: proceeding with the preprocessor's result" >&2;}
7584     { echo "$as_me:$LINENO: WARNING: QGui/Viewer.h: in the future, the compiler will take precedence" >&5
7585 echo "$as_me: WARNING: QGui/Viewer.h: in the future, the compiler will take precedence" >&2;}
7586
7587     ;;
7588 esac
7589 { echo "$as_me:$LINENO: checking for QGui/Viewer.h" >&5
7590 echo $ECHO_N "checking for QGui/Viewer.h... $ECHO_C" >&6; }
7591 if test "${ac_cv_header_QGui_Viewer_h+set}" = set; then
7592   echo $ECHO_N "(cached) $ECHO_C" >&6
7593 else
7594   ac_cv_header_QGui_Viewer_h=$ac_header_preproc
7595 fi
7596 { echo "$as_me:$LINENO: result: $ac_cv_header_QGui_Viewer_h" >&5
7597 echo "${ECHO_T}$ac_cv_header_QGui_Viewer_h" >&6; }
7598
7599 fi
7600 if test $ac_cv_header_QGui_Viewer_h = yes; then
7601   { echo "$as_me:$LINENO: checking for axel" >&5
7602 echo $ECHO_N "checking for axel... $ECHO_C" >&6; }
7603     cat >conftest.$ac_ext <<_ACEOF
7604 /* confdefs.h.  */
7605 _ACEOF
7606 cat confdefs.h >>conftest.$ac_ext
7607 cat >>conftest.$ac_ext <<_ACEOF
7608 /* end confdefs.h.  */
7609
7610 #include <QGui/Viewer.h>
7611
7612 int
7613 main ()
7614 {
7615
7616     Viewer viewer(0);
7617
7618   ;
7619   return 0;
7620 }
7621 _ACEOF
7622 rm -f conftest.$ac_objext conftest$ac_exeext
7623 if { (ac_try="$ac_link"
7624 case "(($ac_try" in
7625   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7626   *) ac_try_echo=$ac_try;;
7627 esac
7628 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7629   (eval "$ac_link") 2>conftest.er1
7630   ac_status=$?
7631   grep -v '^ *+' conftest.er1 >conftest.err
7632   rm -f conftest.er1
7633   cat conftest.err >&5
7634   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7635   (exit $ac_status); } && {
7636          test -z "$ac_cxx_werror_flag" ||
7637          test ! -s conftest.err
7638        } && test -s conftest$ac_exeext &&
7639        $as_test_x conftest$ac_exeext; then
7640
7641     { echo "$as_me:$LINENO: result: yes" >&5
7642 echo "${ECHO_T}yes" >&6; }
7643
7644 cat >>confdefs.h <<\_ACEOF
7645 #define USE_AXEL 1
7646 _ACEOF
7647
7648     AXEL_CFLAGS="$CPPFLAGS"
7649     if test "$with_axel" = "linked" ; then
7650       AXEL_LDFLAGS="$LIBS"
7651
7652 cat >>confdefs.h <<\_ACEOF
7653 #define LINKED_AXEL 1
7654 _ACEOF
7655
7656     fi
7657
7658 else
7659   echo "$as_me: failed program was:" >&5
7660 sed 's/^/| /' conftest.$ac_ext >&5
7661
7662
7663     { echo "$as_me:$LINENO: result: no" >&5
7664 echo "${ECHO_T}no" >&6; }
7665 fi
7666
7667 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7668       conftest$ac_exeext conftest.$ac_ext
7669 fi
7670
7671
7672 fi
7673
7674 CPPFLAGS="$SAVE_CPPFLAGS"
7675 LDFLAGS="$SAVE_LDFLAGS"
7676 LIBS="$SAVE_LIBS"
7677
7678
7679
7680
7681 #--------------------------------------------------------------------
7682 # Fixes for erroneous behaviour of gcc/g++ and guile on some systems
7683 #--------------------------------------------------------------------
7684
7685 { echo "$as_me:$LINENO: checking whether ... arguments behave correctly" >&5
7686 echo $ECHO_N "checking whether ... arguments behave correctly... $ECHO_C" >&6; }
7687 if test -z "$GUILE_CFLAGS"; then
7688   CXXFLAGS="`guile-config compile`"
7689 else
7690   CXXFLAGS="$GUILE_CFLAGS"
7691 fi
7692 cat >conftest.$ac_ext <<_ACEOF
7693 /* confdefs.h.  */
7694 _ACEOF
7695 cat confdefs.h >>conftest.$ac_ext
7696 cat >>conftest.$ac_ext <<_ACEOF
7697 /* end confdefs.h.  */
7698
7699   #include <guile/gh.h>
7700   #include <libguile.h>
7701   typedef SCM (*FN)(...);
7702   static SCM identity (SCM x) { return x; }
7703   void declare () { gh_new_procedure ("identity", (FN) identity, 1, 0, 0); }
7704
7705 int
7706 main ()
7707 {
7708
7709
7710   ;
7711   return 0;
7712 }
7713 _ACEOF
7714 rm -f conftest.$ac_objext
7715 if { (ac_try="$ac_compile"
7716 case "(($ac_try" in
7717   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7718   *) ac_try_echo=$ac_try;;
7719 esac
7720 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7721   (eval "$ac_compile") 2>conftest.er1
7722   ac_status=$?
7723   grep -v '^ *+' conftest.er1 >conftest.err
7724   rm -f conftest.er1
7725   cat conftest.err >&5
7726   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7727   (exit $ac_status); } && {
7728          test -z "$ac_cxx_werror_flag" ||
7729          test ! -s conftest.err
7730        } && test -s conftest.$ac_objext; then
7731
7732
7733 cat >>confdefs.h <<\_ACEOF
7734 #define DOTS_OK 1
7735 _ACEOF
7736
7737   { echo "$as_me:$LINENO: result: yes" >&5
7738 echo "${ECHO_T}yes" >&6; }
7739
7740 else
7741   echo "$as_me: failed program was:" >&5
7742 sed 's/^/| /' conftest.$ac_ext >&5
7743
7744
7745   { echo "$as_me:$LINENO: result: no" >&5
7746 echo "${ECHO_T}no" >&6; }
7747
7748 fi
7749
7750 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7751 CXXFLAGS=""
7752
7753 { echo "$as_me:$LINENO: checking the size_t of guile strings" >&5
7754 echo $ECHO_N "checking the size_t of guile strings... $ECHO_C" >&6; }
7755 if test -z "$GUILE_CFLAGS"; then
7756   CXXFLAGS="`guile-config compile`"
7757 else
7758   CXXFLAGS="$GUILE_CFLAGS"
7759 fi
7760 cat >conftest.$ac_ext <<_ACEOF
7761 /* confdefs.h.  */
7762 _ACEOF
7763 cat confdefs.h >>conftest.$ac_ext
7764 cat >>conftest.$ac_ext <<_ACEOF
7765 /* end confdefs.h.  */
7766
7767   #include <guile/gh.h>
7768   #include <libguile.h>
7769   void print_string (SCM s) {
7770     int len_r;
7771     char* r= gh_scm2newstr (s, &len_r); }
7772
7773 int
7774 main ()
7775 {
7776
7777
7778   ;
7779   return 0;
7780 }
7781 _ACEOF
7782 rm -f conftest.$ac_objext
7783 if { (ac_try="$ac_compile"
7784 case "(($ac_try" in
7785   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7786   *) ac_try_echo=$ac_try;;
7787 esac
7788 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7789   (eval "$ac_compile") 2>conftest.er1
7790   ac_status=$?
7791   grep -v '^ *+' conftest.er1 >conftest.err
7792   rm -f conftest.er1
7793   cat conftest.err >&5
7794   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7795   (exit $ac_status); } && {
7796          test -z "$ac_cxx_werror_flag" ||
7797          test ! -s conftest.err
7798        } && test -s conftest.$ac_objext; then
7799
7800
7801 cat >>confdefs.h <<\_ACEOF
7802 #define guile_str_size_t int
7803 _ACEOF
7804
7805   { echo "$as_me:$LINENO: result: int" >&5
7806 echo "${ECHO_T}int" >&6; }
7807
7808 else
7809   echo "$as_me: failed program was:" >&5
7810 sed 's/^/| /' conftest.$ac_ext >&5
7811
7812
7813
7814 cat >>confdefs.h <<\_ACEOF
7815 #define guile_str_size_t size_t
7816 _ACEOF
7817
7818   { echo "$as_me:$LINENO: result: size_t" >&5
7819 echo "${ECHO_T}size_t" >&6; }
7820
7821 fi
7822
7823 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7824 CXXFLAGS=""
7825
7826 { echo "$as_me:$LINENO: checking if statically linking with guile works" >&5
7827 echo $ECHO_N "checking if statically linking with guile works... $ECHO_C" >&6; }
7828 SAVE_CPPFLAGS="$CPPFLAGS"
7829 SAVE_LDFLAGS="$LDFLAGS"
7830 SAVE_LIBS="$LIBS"
7831 CPPFLAGS="$GUILE_CFLAGS"
7832 LDFLAGS="-static"
7833 LIBS="$GUILE_LDFLAGS"
7834 cat >conftest.$ac_ext <<_ACEOF
7835 /* confdefs.h.  */
7836 _ACEOF
7837 cat confdefs.h >>conftest.$ac_ext
7838 cat >>conftest.$ac_ext <<_ACEOF
7839 /* end confdefs.h.  */
7840
7841 #include <guile/gh.h>
7842 $CONFIG_DOTS
7843
7844 int
7845 main ()
7846 {
7847
7848   struct dummy {
7849     static void my_main (int argc, char** argv) {}
7850     static void install_guile () {
7851 #ifdef DOTS_OK
7852       gh_enter (0, NULL, (void (*)(...)) ((void*) my_main));
7853 #else
7854       gh_enter (0, NULL, my_main);
7855 #endif
7856     }
7857   };
7858   dummy::install_guile ();
7859
7860   ;
7861   return 0;
7862 }
7863 _ACEOF
7864 rm -f conftest.$ac_objext conftest$ac_exeext
7865 if { (ac_try="$ac_link"
7866 case "(($ac_try" in
7867   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7868   *) ac_try_echo=$ac_try;;
7869 esac
7870 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7871   (eval "$ac_link") 2>conftest.er1
7872   ac_status=$?
7873   grep -v '^ *+' conftest.er1 >conftest.err
7874   rm -f conftest.er1
7875   cat conftest.err >&5
7876   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7877   (exit $ac_status); } && {
7878          test -z "$ac_cxx_werror_flag" ||
7879          test ! -s conftest.err
7880        } && test -s conftest$ac_exeext &&
7881        $as_test_x conftest$ac_exeext; then
7882   tm_link_guile_static="yes"
7883 else
7884   echo "$as_me: failed program was:" >&5
7885 sed 's/^/| /' conftest.$ac_ext >&5
7886
7887         tm_link_guile_static="no"
7888 fi
7889
7890 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7891       conftest$ac_exeext conftest.$ac_ext
7892
7893 { echo "$as_me:$LINENO: result: \"$tm_link_guile_static\"" >&5
7894 echo "${ECHO_T}\"$tm_link_guile_static\"" >&6; }
7895 if test "$tm_link_guile_static" = "no" ; then
7896    { echo "$as_me:$LINENO: checking if it works with -lltdl" >&5
7897 echo $ECHO_N "checking if it works with -lltdl... $ECHO_C" >&6; }
7898    LIBS="$GUILE_LDFLAGS -lltdl"
7899    cat >conftest.$ac_ext <<_ACEOF
7900 /* confdefs.h.  */
7901 _ACEOF
7902 cat confdefs.h >>conftest.$ac_ext
7903 cat >>conftest.$ac_ext <<_ACEOF
7904 /* end confdefs.h.  */
7905
7906 #include <guile/gh.h>
7907 $CONFIG_DOTS
7908
7909 int
7910 main ()
7911 {
7912
7913   struct dummy {
7914     static void my_main (int argc, char** argv) {}
7915     static void install_guile () {
7916 #ifdef DOTS_OK
7917       gh_enter (0, NULL, (void (*)(...)) ((void*) my_main));
7918 #else
7919       gh_enter (0, NULL, my_main);
7920 #endif
7921     }
7922   };
7923   dummy::install_guile ();
7924
7925   ;
7926   return 0;
7927 }
7928 _ACEOF
7929 rm -f conftest.$ac_objext conftest$ac_exeext
7930 if { (ac_try="$ac_link"
7931 case "(($ac_try" in
7932   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7933   *) ac_try_echo=$ac_try;;
7934 esac
7935 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7936   (eval "$ac_link") 2>conftest.er1
7937   ac_status=$?
7938   grep -v '^ *+' conftest.er1 >conftest.err
7939   rm -f conftest.er1
7940   cat conftest.err >&5
7941   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7942   (exit $ac_status); } && {
7943          test -z "$ac_cxx_werror_flag" ||
7944          test ! -s conftest.err
7945        } && test -s conftest$ac_exeext &&
7946        $as_test_x conftest$ac_exeext; then
7947   tm_link_guile_static_ltdl="yes"
7948 else
7949   echo "$as_me: failed program was:" >&5
7950 sed 's/^/| /' conftest.$ac_ext >&5
7951
7952         tm_link_guile_static_ltdl="no"
7953 fi
7954
7955 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7956       conftest$ac_exeext conftest.$ac_ext
7957
7958    { echo "$as_me:$LINENO: result: \"$tm_link_guile_static_ltdl\"" >&5
7959 echo "${ECHO_T}\"$tm_link_guile_static_ltdl\"" >&6; }
7960    if test "$tm_link_guile_static_ltdl" = "yes" ; then
7961       GUILE_LDFLAGS="$GUILE_LDFLAGS -lltdl"
7962    else
7963       { echo "$as_me:$LINENO: checking if it works with -lltdl -ldl" >&5
7964 echo $ECHO_N "checking if it works with -lltdl -ldl... $ECHO_C" >&6; }
7965       LIBS="$GUILE_LDFLAGS -lltdl -ldl"
7966       cat >conftest.$ac_ext <<_ACEOF
7967 /* confdefs.h.  */
7968 _ACEOF
7969 cat confdefs.h >>conftest.$ac_ext
7970 cat >>conftest.$ac_ext <<_ACEOF
7971 /* end confdefs.h.  */
7972
7973 #include <guile/gh.h>
7974 $CONFIG_DOTS
7975
7976 int
7977 main ()
7978 {
7979
7980   struct dummy {
7981     static void my_main (int argc, char** argv) {}
7982     static void install_guile () {
7983 #ifdef DOTS_OK
7984       gh_enter (0, NULL, (void (*)(...)) ((void*) my_main));
7985 #else
7986       gh_enter (0, NULL, my_main);
7987 #endif
7988     }
7989   };
7990   dummy::install_guile ();
7991
7992   ;
7993   return 0;
7994 }
7995 _ACEOF
7996 rm -f conftest.$ac_objext conftest$ac_exeext
7997 if { (ac_try="$ac_link"
7998 case "(($ac_try" in
7999   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8000   *) ac_try_echo=$ac_try;;
8001 esac
8002 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8003   (eval "$ac_link") 2>conftest.er1
8004   ac_status=$?
8005   grep -v '^ *+' conftest.er1 >conftest.err
8006   rm -f conftest.er1
8007   cat conftest.err >&5
8008   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8009   (exit $ac_status); } && {
8010          test -z "$ac_cxx_werror_flag" ||
8011          test ! -s conftest.err
8012        } && test -s conftest$ac_exeext &&
8013        $as_test_x conftest$ac_exeext; then
8014   tm_link_guile_static_ltdl_ldl="yes"
8015 else
8016   echo "$as_me: failed program was:" >&5
8017 sed 's/^/| /' conftest.$ac_ext >&5
8018
8019         tm_link_guile_static_ltdl_ldl="no"
8020 fi
8021
8022 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
8023       conftest$ac_exeext conftest.$ac_ext
8024
8025       { echo "$as_me:$LINENO: result: \"$tm_link_guile_static_ltdl_ldl\"" >&5
8026 echo "${ECHO_T}\"$tm_link_guile_static_ltdl_ldl\"" >&6; }
8027       if test "$tm_link_guile_static_ltdl_ldl" = "yes" ; then
8028          GUILE_LDFLAGS="$GUILE_LDFLAGS -lltdl -ldl"
8029       else
8030          { echo "$as_me:$LINENO: WARNING: unable to link statically with guile" >&5
8031 echo "$as_me: WARNING: unable to link statically with guile" >&2;}
8032       fi
8033    fi
8034 fi
8035 CPPFLAGS="$SAVE_CPFLAGS"
8036 LDFLAGS="$SAVE_LDFLAGS"
8037 LIBS="$SAVE_LIBS"
8038
8039 #--------------------------------------------------------------------
8040 # Handle different systems case by case
8041 #--------------------------------------------------------------------
8042
8043 CONFIG_OS="GNU_LINUX"
8044 CONFIG_OS_SUFFIX="gnu-linux"
8045 CONFIG_OS_COMPAT="Unix"
8046 CONFIG_MACOS=""
8047 CONFIG_CXXFLAGS=""
8048 CONFIG_CXXTEMPLATE=""
8049 CONFIG_STD_SETENV="#define STD_SETENV"
8050 CONFIG_SO="so"
8051 CONFIG_LIB_PATH="LD_LIBRARY_PATH"
8052 CONFIG_CHMOD="chmod -f"
8053 CONFIG_CXXOPTIMIZE="-O2"
8054 CONFIG_BSTATIC="-Wl,-Bstatic"
8055 CONFIG_BSHARED="-Wl,-Bdynamic"
8056 CONFIG_BFLAGS=""
8057 CONFIG_BPATH="-Wl,-rpath,"
8058 CONFIG_WORD_LENGTH="4"
8059 CONFIG_WORD_LENGTH_INC="3"
8060 CONFIG_WORD_MASK="0xfffffffc"
8061 CONFIG_MAX_FAST="260 // WORD_LENGTH more than power of 2"
8062
8063 X11_CFLAGS="$X_CFLAGS"
8064 X11_LDFLAGS="$X_LIBS -lXext -lX11"
8065
8066 { echo "$as_me:$LINENO: checking for void *" >&5
8067 echo $ECHO_N "checking for void *... $ECHO_C" >&6; }
8068 if test "${ac_cv_type_void_p+set}" = set; then
8069   echo $ECHO_N "(cached) $ECHO_C" >&6
8070 else
8071   cat >conftest.$ac_ext <<_ACEOF
8072 /* confdefs.h.  */
8073 _ACEOF
8074 cat confdefs.h >>conftest.$ac_ext
8075 cat >>conftest.$ac_ext <<_ACEOF
8076 /* end confdefs.h.  */
8077 $ac_includes_default
8078 typedef void * ac__type_new_;
8079 int
8080 main ()
8081 {
8082 if ((ac__type_new_ *) 0)
8083   return 0;
8084 if (sizeof (ac__type_new_))
8085   return 0;
8086   ;
8087   return 0;
8088 }
8089 _ACEOF
8090 rm -f conftest.$ac_objext
8091 if { (ac_try="$ac_compile"
8092 case "(($ac_try" in
8093   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8094   *) ac_try_echo=$ac_try;;
8095 esac
8096 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8097   (eval "$ac_compile") 2>conftest.er1
8098   ac_status=$?
8099   grep -v '^ *+' conftest.er1 >conftest.err
8100   rm -f conftest.er1
8101   cat conftest.err >&5
8102   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8103   (exit $ac_status); } && {
8104          test -z "$ac_cxx_werror_flag" ||
8105          test ! -s conftest.err
8106        } && test -s conftest.$ac_objext; then
8107   ac_cv_type_void_p=yes
8108 else
8109   echo "$as_me: failed program was:" >&5
8110 sed 's/^/| /' conftest.$ac_ext >&5
8111
8112         ac_cv_type_void_p=no
8113 fi
8114
8115 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8116 fi
8117 { echo "$as_me:$LINENO: result: $ac_cv_type_void_p" >&5
8118 echo "${ECHO_T}$ac_cv_type_void_p" >&6; }
8119
8120 # The cast to long int works around a bug in the HP C Compiler
8121 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
8122 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
8123 # This bug is HP SR number 8606223364.
8124 { echo "$as_me:$LINENO: checking size of void *" >&5
8125 echo $ECHO_N "checking size of void *... $ECHO_C" >&6; }
8126 if test "${ac_cv_sizeof_void_p+set}" = set; then
8127   echo $ECHO_N "(cached) $ECHO_C" >&6
8128 else
8129   if test "$cross_compiling" = yes; then
8130   # Depending upon the size, compute the lo and hi bounds.
8131 cat >conftest.$ac_ext <<_ACEOF
8132 /* confdefs.h.  */
8133 _ACEOF
8134 cat confdefs.h >>conftest.$ac_ext
8135 cat >>conftest.$ac_ext <<_ACEOF
8136 /* end confdefs.h.  */
8137 $ac_includes_default
8138    typedef void * ac__type_sizeof_;
8139 int
8140 main ()
8141 {
8142 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)];
8143 test_array [0] = 0
8144
8145   ;
8146   return 0;
8147 }
8148 _ACEOF
8149 rm -f conftest.$ac_objext
8150 if { (ac_try="$ac_compile"
8151 case "(($ac_try" in
8152   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8153   *) ac_try_echo=$ac_try;;
8154 esac
8155 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8156   (eval "$ac_compile") 2>conftest.er1
8157   ac_status=$?
8158   grep -v '^ *+' conftest.er1 >conftest.err
8159   rm -f conftest.er1
8160   cat conftest.err >&5
8161   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8162   (exit $ac_status); } && {
8163          test -z "$ac_cxx_werror_flag" ||
8164          test ! -s conftest.err
8165        } && test -s conftest.$ac_objext; then
8166   ac_lo=0 ac_mid=0
8167   while :; do
8168     cat >conftest.$ac_ext <<_ACEOF
8169 /* confdefs.h.  */
8170 _ACEOF
8171 cat confdefs.h >>conftest.$ac_ext
8172 cat >>conftest.$ac_ext <<_ACEOF
8173 /* end confdefs.h.  */
8174 $ac_includes_default
8175    typedef void * ac__type_sizeof_;
8176 int
8177 main ()
8178 {
8179 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
8180 test_array [0] = 0
8181
8182   ;
8183   return 0;
8184 }
8185 _ACEOF
8186 rm -f conftest.$ac_objext
8187 if { (ac_try="$ac_compile"
8188 case "(($ac_try" in
8189   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8190   *) ac_try_echo=$ac_try;;
8191 esac
8192 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8193   (eval "$ac_compile") 2>conftest.er1
8194   ac_status=$?
8195   grep -v '^ *+' conftest.er1 >conftest.err
8196   rm -f conftest.er1
8197   cat conftest.err >&5
8198   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8199   (exit $ac_status); } && {
8200          test -z "$ac_cxx_werror_flag" ||
8201          test ! -s conftest.err
8202        } && test -s conftest.$ac_objext; then
8203   ac_hi=$ac_mid; break
8204 else
8205   echo "$as_me: failed program was:" >&5
8206 sed 's/^/| /' conftest.$ac_ext >&5
8207
8208         ac_lo=`expr $ac_mid + 1`
8209                         if test $ac_lo -le $ac_mid; then
8210                           ac_lo= ac_hi=
8211                           break
8212                         fi
8213                         ac_mid=`expr 2 '*' $ac_mid + 1`
8214 fi
8215
8216 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8217   done
8218 else
8219   echo "$as_me: failed program was:" >&5
8220 sed 's/^/| /' conftest.$ac_ext >&5
8221
8222         cat >conftest.$ac_ext <<_ACEOF
8223 /* confdefs.h.  */
8224 _ACEOF
8225 cat confdefs.h >>conftest.$ac_ext
8226 cat >>conftest.$ac_ext <<_ACEOF
8227 /* end confdefs.h.  */
8228 $ac_includes_default
8229    typedef void * ac__type_sizeof_;
8230 int
8231 main ()
8232 {
8233 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)];
8234 test_array [0] = 0
8235
8236   ;
8237   return 0;
8238 }
8239 _ACEOF
8240 rm -f conftest.$ac_objext
8241 if { (ac_try="$ac_compile"
8242 case "(($ac_try" in
8243   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8244   *) ac_try_echo=$ac_try;;
8245 esac
8246 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8247   (eval "$ac_compile") 2>conftest.er1
8248   ac_status=$?
8249   grep -v '^ *+' conftest.er1 >conftest.err
8250   rm -f conftest.er1
8251   cat conftest.err >&5
8252   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8253   (exit $ac_status); } && {
8254          test -z "$ac_cxx_werror_flag" ||
8255          test ! -s conftest.err
8256        } && test -s conftest.$ac_objext; then
8257   ac_hi=-1 ac_mid=-1
8258   while :; do
8259     cat >conftest.$ac_ext <<_ACEOF
8260 /* confdefs.h.  */
8261 _ACEOF
8262 cat confdefs.h >>conftest.$ac_ext
8263 cat >>conftest.$ac_ext <<_ACEOF
8264 /* end confdefs.h.  */
8265 $ac_includes_default
8266    typedef void * ac__type_sizeof_;
8267 int
8268 main ()
8269 {
8270 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)];
8271 test_array [0] = 0
8272
8273   ;
8274   return 0;
8275 }
8276 _ACEOF
8277 rm -f conftest.$ac_objext
8278 if { (ac_try="$ac_compile"
8279 case "(($ac_try" in
8280   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8281   *) ac_try_echo=$ac_try;;
8282 esac
8283 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8284   (eval "$ac_compile") 2>conftest.er1
8285   ac_status=$?
8286   grep -v '^ *+' conftest.er1 >conftest.err
8287   rm -f conftest.er1
8288   cat conftest.err >&5
8289   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8290   (exit $ac_status); } && {
8291          test -z "$ac_cxx_werror_flag" ||
8292          test ! -s conftest.err
8293        } && test -s conftest.$ac_objext; then
8294   ac_lo=$ac_mid; break
8295 else
8296   echo "$as_me: failed program was:" >&5
8297 sed 's/^/| /' conftest.$ac_ext >&5
8298
8299         ac_hi=`expr '(' $ac_mid ')' - 1`
8300                         if test $ac_mid -le $ac_hi; then
8301                           ac_lo= ac_hi=
8302                           break
8303                         fi
8304                         ac_mid=`expr 2 '*' $ac_mid`
8305 fi
8306
8307 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8308   done
8309 else
8310   echo "$as_me: failed program was:" >&5
8311 sed 's/^/| /' conftest.$ac_ext >&5
8312
8313         ac_lo= ac_hi=
8314 fi
8315
8316 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8317 fi
8318
8319 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8320 # Binary search between lo and hi bounds.
8321 while test "x$ac_lo" != "x$ac_hi"; do
8322   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
8323   cat >conftest.$ac_ext <<_ACEOF
8324 /* confdefs.h.  */
8325 _ACEOF
8326 cat confdefs.h >>conftest.$ac_ext
8327 cat >>conftest.$ac_ext <<_ACEOF
8328 /* end confdefs.h.  */
8329 $ac_includes_default
8330    typedef void * ac__type_sizeof_;
8331 int
8332 main ()
8333 {
8334 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
8335 test_array [0] = 0
8336
8337   ;
8338   return 0;
8339 }
8340 _ACEOF
8341 rm -f conftest.$ac_objext
8342 if { (ac_try="$ac_compile"
8343 case "(($ac_try" in
8344   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8345   *) ac_try_echo=$ac_try;;
8346 esac
8347 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8348   (eval "$ac_compile") 2>conftest.er1
8349   ac_status=$?
8350   grep -v '^ *+' conftest.er1 >conftest.err
8351   rm -f conftest.er1
8352   cat conftest.err >&5
8353   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8354   (exit $ac_status); } && {
8355          test -z "$ac_cxx_werror_flag" ||
8356          test ! -s conftest.err
8357        } && test -s conftest.$ac_objext; then
8358   ac_hi=$ac_mid
8359 else
8360   echo "$as_me: failed program was:" >&5
8361 sed 's/^/| /' conftest.$ac_ext >&5
8362
8363         ac_lo=`expr '(' $ac_mid ')' + 1`
8364 fi
8365
8366 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8367 done
8368 case $ac_lo in
8369 ?*) ac_cv_sizeof_void_p=$ac_lo;;
8370 '') if test "$ac_cv_type_void_p" = yes; then
8371      { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *)
8372 See \`config.log' for more details." >&5
8373 echo "$as_me: error: cannot compute sizeof (void *)
8374 See \`config.log' for more details." >&2;}
8375    { (exit 77); exit 77; }; }
8376    else
8377      ac_cv_sizeof_void_p=0
8378    fi ;;
8379 esac
8380 else
8381   cat >conftest.$ac_ext <<_ACEOF
8382 /* confdefs.h.  */
8383 _ACEOF
8384 cat confdefs.h >>conftest.$ac_ext
8385 cat >>conftest.$ac_ext <<_ACEOF
8386 /* end confdefs.h.  */
8387 $ac_includes_default
8388    typedef void * ac__type_sizeof_;
8389 static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); }
8390 static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); }
8391 #include <stdio.h>
8392 #include <stdlib.h>
8393 int
8394 main ()
8395 {
8396
8397   FILE *f = fopen ("conftest.val", "w");
8398   if (! f)
8399     return 1;
8400   if (((long int) (sizeof (ac__type_sizeof_))) < 0)
8401     {
8402       long int i = longval ();
8403       if (i != ((long int) (sizeof (ac__type_sizeof_))))
8404         return 1;
8405       fprintf (f, "%ld\n", i);
8406     }
8407   else
8408     {
8409       unsigned long int i = ulongval ();
8410       if (i != ((long int) (sizeof (ac__type_sizeof_))))
8411         return 1;
8412       fprintf (f, "%lu\n", i);
8413     }
8414   return ferror (f) || fclose (f) != 0;
8415
8416   ;
8417   return 0;
8418 }
8419 _ACEOF
8420 rm -f conftest$ac_exeext
8421 if { (ac_try="$ac_link"
8422 case "(($ac_try" in
8423   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8424   *) ac_try_echo=$ac_try;;
8425 esac
8426 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8427   (eval "$ac_link") 2>&5
8428   ac_status=$?
8429   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8430   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8431   { (case "(($ac_try" in
8432   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8433   *) ac_try_echo=$ac_try;;
8434 esac
8435 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8436   (eval "$ac_try") 2>&5
8437   ac_status=$?
8438   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8439   (exit $ac_status); }; }; then
8440   ac_cv_sizeof_void_p=`cat conftest.val`
8441 else
8442   echo "$as_me: program exited with status $ac_status" >&5
8443 echo "$as_me: failed program was:" >&5
8444 sed 's/^/| /' conftest.$ac_ext >&5
8445
8446 ( exit $ac_status )
8447 if test "$ac_cv_type_void_p" = yes; then
8448      { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *)
8449 See \`config.log' for more details." >&5
8450 echo "$as_me: error: cannot compute sizeof (void *)
8451 See \`config.log' for more details." >&2;}
8452    { (exit 77); exit 77; }; }
8453    else
8454      ac_cv_sizeof_void_p=0
8455    fi
8456 fi
8457 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8458 fi
8459 rm -f conftest.val
8460 fi
8461 { echo "$as_me:$LINENO: result: $ac_cv_sizeof_void_p" >&5
8462 echo "${ECHO_T}$ac_cv_sizeof_void_p" >&6; }
8463
8464
8465
8466 cat >>confdefs.h <<_ACEOF
8467 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
8468 _ACEOF
8469
8470
8471 { echo "$as_me:$LINENO: checking if we are on a 64-bits computer" >&5
8472 echo $ECHO_N "checking if we are on a 64-bits computer... $ECHO_C" >&6; }
8473 if test "$ac_cv_sizeof_void_p" = "8"; then
8474   { echo "$as_me:$LINENO: result: yes" >&5
8475 echo "${ECHO_T}yes" >&6; }
8476   CONFIG_WORD_LENGTH="8"
8477   CONFIG_WORD_LENGTH_INC="7"
8478   CONFIG_WORD_MASK="0xfffffffffffffff8"
8479   CONFIG_MAX_FAST="264 // WORD_LENGTH more than power of 2"
8480 else
8481   { echo "$as_me:$LINENO: result: no" >&5
8482 echo "${ECHO_T}no" >&6; }
8483 fi
8484
8485 ac_aux_dir=
8486 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
8487   if test -f "$ac_dir/install-sh"; then
8488     ac_aux_dir=$ac_dir
8489     ac_install_sh="$ac_aux_dir/install-sh -c"
8490     break
8491   elif test -f "$ac_dir/install.sh"; then
8492     ac_aux_dir=$ac_dir
8493     ac_install_sh="$ac_aux_dir/install.sh -c"
8494     break
8495   elif test -f "$ac_dir/shtool"; then
8496     ac_aux_dir=$ac_dir
8497     ac_install_sh="$ac_aux_dir/shtool install -c"
8498     break
8499   fi
8500 done
8501 if test -z "$ac_aux_dir"; then
8502   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
8503 echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
8504    { (exit 1); exit 1; }; }
8505 fi
8506
8507 # These three variables are undocumented and unsupported,
8508 # and are intended to be withdrawn in a future Autoconf release.
8509 # They can cause serious problems if a builder's source tree is in a directory
8510 # whose full name contains unusual characters.
8511 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
8512 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
8513 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
8514
8515
8516 # Make sure we can run config.sub.
8517 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
8518   { { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
8519 echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
8520    { (exit 1); exit 1; }; }
8521
8522 { echo "$as_me:$LINENO: checking build system type" >&5
8523 echo $ECHO_N "checking build system type... $ECHO_C" >&6; }
8524 if test "${ac_cv_build+set}" = set; then
8525   echo $ECHO_N "(cached) $ECHO_C" >&6
8526 else
8527   ac_build_alias=$build_alias
8528 test "x$ac_build_alias" = x &&
8529   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
8530 test "x$ac_build_alias" = x &&
8531   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
8532 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
8533    { (exit 1); exit 1; }; }
8534 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
8535   { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
8536 echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
8537    { (exit 1); exit 1; }; }
8538
8539 fi
8540 { echo "$as_me:$LINENO: result: $ac_cv_build" >&5
8541 echo "${ECHO_T}$ac_cv_build" >&6; }
8542 case $ac_cv_build in
8543 *-*-*) ;;
8544 *) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
8545 echo "$as_me: error: invalid value of canonical build" >&2;}
8546    { (exit 1); exit 1; }; };;
8547 esac
8548 build=$ac_cv_build
8549 ac_save_IFS=$IFS; IFS='-'
8550 set x $ac_cv_build
8551 shift
8552 build_cpu=$1
8553 build_vendor=$2
8554 shift; shift
8555 # Remember, the first character of IFS is used to create $*,
8556 # except with old shells:
8557 build_os=$*
8558 IFS=$ac_save_IFS
8559 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
8560
8561
8562 { echo "$as_me:$LINENO: checking host system type" >&5
8563 echo $ECHO_N "checking host system type... $ECHO_C" >&6; }
8564 if test "${ac_cv_host+set}" = set; then
8565   echo $ECHO_N "(cached) $ECHO_C" >&6
8566 else
8567   if test "x$host_alias" = x; then
8568   ac_cv_host=$ac_cv_build
8569 else
8570   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
8571     { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
8572 echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
8573    { (exit 1); exit 1; }; }
8574 fi
8575
8576 fi
8577 { echo "$as_me:$LINENO: result: $ac_cv_host" >&5
8578 echo "${ECHO_T}$ac_cv_host" >&6; }
8579 case $ac_cv_host in
8580 *-*-*) ;;
8581 *) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
8582 echo "$as_me: error: invalid value of canonical host" >&2;}
8583    { (exit 1); exit 1; }; };;
8584 esac
8585 host=$ac_cv_host
8586 ac_save_IFS=$IFS; IFS='-'
8587 set x $ac_cv_host
8588 shift
8589 host_cpu=$1
8590 host_vendor=$2
8591 shift; shift
8592 # Remember, the first character of IFS is used to create $*,
8593 # except with old shells:
8594 host_os=$*
8595 IFS=$ac_save_IFS
8596 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
8597
8598
8599 case "${host}" in
8600   i*86-*-linux* | x86_64-*-linux*)
8601     { echo "$as_me:$LINENO: result: final adjustments for an Intel or AMD GNU/Linux host" >&5
8602 echo "${ECHO_T}final adjustments for an Intel or AMD GNU/Linux host" >&6; }
8603     CONFIG_CXXOPTIMIZE="-O3 -fexpensive-optimizations"
8604   ;;
8605   i*86-*-freebsd* | x86_64-*-freebsd*)
8606     { echo "$as_me:$LINENO: result: final adjustments for an Intel or AMD GNU/BSD host" >&5
8607 echo "${ECHO_T}final adjustments for an Intel or AMD GNU/BSD host" >&6; }
8608     CONFIG_CXXOPTIMIZE="-O3 -fexpensive-optimizations"
8609   ;;
8610   i*86-*-solaris*)
8611     { echo "$as_me:$LINENO: result: final adjustments for an Intel or AMS Solaris host" >&5
8612 echo "${ECHO_T}final adjustments for an Intel or AMS Solaris host" >&6; }
8613     CONFIG_CXXOPTIMIZE="-O3"
8614     CONFIG_BPATH="-Wl,-R,"
8615     X11_LDFLAGS="$X_LIBS -lXext -lX11 -lsocket"
8616   ;;
8617   *mingw*)
8618     { echo "$as_me:$LINENO: result: final adjustments for mingw host" >&5
8619 echo "${ECHO_T}final adjustments for mingw host" >&6; }
8620     CONFIG_OS_COMPAT="Windows"
8621     LDRT="-lmingwex"
8622   ;;
8623   *-*-cygwin)
8624     { echo "$as_me:$LINENO: result: final adjustments for cygwin host" >&5
8625 echo "${ECHO_T}final adjustments for cygwin host" >&6; }
8626     CONFIG_OS="CYGWIN"
8627     CONFIG_BFLAGS="-Wl,-stack,8388608"
8628 #    CXX="export CYGWIN=check_case:strict; $CXX"
8629 #    AC_SUBST(CXX)
8630   ;;
8631   *apple*darwin*)
8632     echo "$ac_t""final adjustments for a MacOS host" 1>&6
8633     CONFIG_OS="MACOS"
8634     CONFIG_CXXFLAGS="-I${prefix}/include"
8635     CONFIG_BSHARED=""
8636     CONFIG_BFLAGS="-framework Cocoa"
8637     CONFIG_BPATH=""
8638     CONFIG_SO="dylib"
8639     CONFIG_LIB_PATH="DYLD_LIBRARY_PATH"
8640   ;;
8641   *darwin*)
8642     echo "$ac_t""final adjustments for a generic Darwin host" 1>&6
8643     CONFIG_CXXFLAGS="-I${prefix}/include"
8644     CONFIG_BSHARED=""
8645     CONFIG_BPATH=""
8646     CONFIG_SO="dylib"
8647     CONFIG_LIB_PATH="DYLD_LIBRARY_PATH"
8648   ;;
8649   powerpc-*-linux*)
8650     { echo "$as_me:$LINENO: result: final adjustments for a PowerPC/GNU-linux host" >&5
8651 echo "${ECHO_T}final adjustments for a PowerPC/GNU-linux host" >&6; }
8652     CONFIG_OS="POWERPC_GNU_LINUX"
8653     CONFIG_CXXOPTIMIZE="-O3 -fexpensive-optimizations"
8654   ;;
8655   *sun*)
8656     { echo "$as_me:$LINENO: result: final adjustments for a SUN/solaris host" >&5
8657 echo "${ECHO_T}final adjustments for a SUN/solaris host" >&6; }
8658     CONFIG_OS="SUN"
8659     CONFIG_OS_SUFFIX="sun"
8660     CONFIG_BSTATIC=""
8661     CONFIG_BSHARED=""
8662     CONFIG_BPATH="-Wl,-R,"
8663     X11_LDFLAGS="$X_LIBS -lXext -lX11 -lsocket"
8664     CONFIG_WORD_LENGTH="8"
8665     CONFIG_WORD_LENGTH_INC="7"
8666     CONFIG_WORD_MASK="0xfffffff8"
8667     CONFIG_MAX_FAST="264 // WORD_LENGTH more than power of 2"
8668     CONFIG_STD_SETENV=""
8669   ;;
8670   sparc*-*-linux*)
8671     { echo "$as_me:$LINENO: result: final adjustments for a Sparc host running GNU/Linux" >&5
8672 echo "${ECHO_T}final adjustments for a Sparc host running GNU/Linux" >&6; }
8673     CONFIG_CXXOPTIMIZE="-O3 -fexpensive-optimizations"
8674     CONFIG_WORD_LENGTH="8"
8675     CONFIG_WORD_LENGTH_INC="7"
8676     CONFIG_WORD_MASK="0xfffffff8"
8677     CONFIG_MAX_FAST="264 // WORD_LENGTH more than power of 2"
8678     CONFIG_STD_SETENV=""
8679   ;;
8680   *dec*)
8681     { echo "$as_me:$LINENO: result: final adjustments for a DEC/alpha host" >&5
8682 echo "${ECHO_T}final adjustments for a DEC/alpha host" >&6; }
8683     CONFIG_BSTATIC=""
8684     CONFIG_BSHARED="-shared"
8685     CONFIG_STD_SETENV=""
8686   ;;
8687   *alpha*-*-linux*)
8688     { echo "$as_me:$LINENO: result: final adjustments for an Alpha GNU/Linux host" >&5
8689 echo "${ECHO_T}final adjustments for an Alpha GNU/Linux host" >&6; }
8690     CONFIG_BSTATIC=""
8691     CONFIG_BSHARED="-shared"
8692   ;;
8693   s390-*-linux*)
8694     { echo "$as_me:$LINENO: result: final adjustments for an IBM S/390 GNU/Linux host" >&5
8695 echo "${ECHO_T}final adjustments for an IBM S/390 GNU/Linux host" >&6; }
8696     CONFIG_STD_SETENV=""
8697   ;;
8698   ia64-*-linux*)
8699     { echo "$as_me:$LINENO: result: final adjustments for an Itanium GNU/Linux host" >&5
8700 echo "${ECHO_T}final adjustments for an Itanium GNU/Linux host" >&6; }
8701     CONFIG_BSTATIC=""
8702     CONFIG_BSHARED="-shared"
8703   ;;
8704   hppa*-*-linux*)
8705     { echo "$as_me:$LINENO: result: final adjustments for an HP PA_RISC GNU/Linux host" >&5
8706 echo "${ECHO_T}final adjustments for an HP PA_RISC GNU/Linux host" >&6; }
8707     CONFIG_CXXFLAGS="$CONFIG_CXXFLAGS -fPIC"
8708     CONFIG_BSTATIC=""
8709     CONFIG_BSHARED="-shared"
8710   ;;
8711   *sgi-irix*)
8712     echo "$ac_t""final adjustments for a SGI/Irix host" 1>&6
8713     CONFIG_OS="IRIX"
8714     CONFIG_CXXFLAGS=""
8715     X_LIBS=-L/usr/lib32
8716     CONFIG_BSTATIC=""
8717     CONFIG_BSHARED=""
8718     CONFIG_BPATH=""
8719     X11_LDFLAGS="$X_LIBS -lX11"
8720     CONFIG_WORD_MASK="0xfffffff8"
8721     CONFIG_STD_SETENV=""
8722     CONFIG_CHMOD="chmod"
8723     CONFIG_LIB_PATH="LD_LIBRARYN32_PATH"
8724   ;;
8725   m68k-*-linux* | mips-*-linux* | mipsel-*-linux* | arm*-*-linux*)
8726     { echo "$as_me:$LINENO: result: final adjustments for a supported GNU/Linux host" >&5
8727 echo "${ECHO_T}final adjustments for a supported GNU/Linux host" >&6; }
8728   ;;
8729   *-linux*)
8730     { echo "$as_me:$LINENO: result: final adjustments for a generic GNU/Linux host" >&5
8731 echo "${ECHO_T}final adjustments for a generic GNU/Linux host" >&6; }
8732   ;;
8733   *)
8734     { echo "$as_me:$LINENO: result: final adjustments for a generic host" >&5
8735 echo "${ECHO_T}final adjustments for a generic host" >&6; }
8736   ;;
8737 esac
8738
8739 #--------------------------------------------------------------------
8740 # Temporary fix for link problem
8741 #--------------------------------------------------------------------
8742
8743 case "$GXX_VERSION" in
8744      3.* | 4.*)
8745          CONFIG_BSTATIC="-static"
8746          CONFIG_BSHARED="-dynamic"
8747      ;;
8748 esac
8749
8750 #--------------------------------------------------------------------
8751 # Memory allocation options
8752 #--------------------------------------------------------------------
8753
8754 # Check whether --enable-fastalloc was given.
8755 if test "${enable_fastalloc+set}" = set; then
8756   enableval=$enable_fastalloc;
8757 else
8758   enable_fastalloc="yes"
8759 fi
8760
8761 case "$enable_fastalloc" in
8762     yes)
8763         ;;
8764     no)
8765         { echo "$as_me:$LINENO: result: disabling fast allocator for small objects" >&5
8766 echo "${ECHO_T}disabling fast allocator for small objects" >&6; }
8767
8768 cat >>confdefs.h <<\_ACEOF
8769 #define NO_FAST_ALLOC 1
8770 _ACEOF
8771
8772         ;;
8773     *)
8774         { { echo "$as_me:$LINENO: error: bad option --enable-fastalloc=$enable_fastalloc" >&5
8775 echo "$as_me: error: bad option --enable-fastalloc=$enable_fastalloc" >&2;}
8776    { (exit 1); exit 1; }; }
8777         ;;
8778 esac
8779
8780 #--------------------------------------------------------------------
8781 # Experimental options
8782 #--------------------------------------------------------------------
8783
8784 # Check whether --enable-experimental was given.
8785 if test "${enable_experimental+set}" = set; then
8786   enableval=$enable_experimental;
8787 else
8788   enable_experimental="no"
8789 fi
8790
8791 case "$enable_experimental" in
8792     yes)
8793         { echo "$as_me:$LINENO: result: enabling experimental style rewriting code" >&5
8794 echo "${ECHO_T}enabling experimental style rewriting code" >&6; }
8795
8796 cat >>confdefs.h <<\_ACEOF
8797 #define EXPERIMENTAL 1
8798 _ACEOF
8799
8800         CONFIG_EXPERIMENTAL="Memorizer Environment Evaluate"
8801         ;;
8802     no)
8803         { echo "$as_me:$LINENO: result: disabling experimental style rewriting code" >&5
8804 echo "${ECHO_T}disabling experimental style rewriting code" >&6; }
8805         CONFIG_EXPERIMENTAL=""
8806         ;;
8807     *)
8808         { { echo "$as_me:$LINENO: error: bad option --enable-experimental=$enable_experimental" >&5
8809 echo "$as_me: error: bad option --enable-experimental=$enable_experimental" >&2;}
8810    { (exit 1); exit 1; }; }
8811         ;;
8812 esac
8813
8814
8815 #--------------------------------------------------------------------
8816 # MacOS X extensions (spellchecker, image loading)
8817 #--------------------------------------------------------------------
8818
8819 # Check whether --enable-macosx-extensions was given.
8820 if test "${enable_macosx_extensions+set}" = set; then
8821   enableval=$enable_macosx_extensions;
8822 else
8823   enable_macosx_extensions="no"
8824 fi
8825
8826 case "$enable_macosx_extensions" in
8827     yes)
8828         { echo "$as_me:$LINENO: result: enabling Mac OSX extensions" >&5
8829 echo "${ECHO_T}enabling Mac OSX extensions" >&6; }
8830
8831 cat >>confdefs.h <<\_ACEOF
8832 #define MACOSX_EXTENSIONS 1
8833 _ACEOF
8834
8835         CONFIG_MACOS="MacOS"
8836         ;;
8837     no)
8838         { echo "$as_me:$LINENO: result: disabling Mac OSX extensions" >&5
8839 echo "${ECHO_T}disabling Mac OSX extensions" >&6; }
8840         CONFIG_MACOS=""
8841         ;;
8842     *)
8843         { { echo "$as_me:$LINENO: error: bad option --enable-macosx-extensions=$enable_macosx_extensions" >&5
8844 echo "$as_me: error: bad option --enable-macosx-extensions=$enable_macosx_extensions" >&2;}
8845    { (exit 1); exit 1; }; }
8846         ;;
8847 esac
8848
8849
8850 #--------------------------------------------------------------------
8851 # Gui selection
8852 #--------------------------------------------------------------------
8853
8854 CONFIG_X11=""
8855 CONFIG_COCOA=""
8856 CONFIG_GUI="X11"
8857
8858 # Check whether --enable-qt was given.
8859 if test "${enable_qt+set}" = set; then
8860   enableval=$enable_qt;
8861 else
8862   enable_qt="no"
8863 fi
8864
8865
8866 case "$enable_qt" in
8867     yes)
8868
8869   if test -r "/c/Qt"; then
8870     MOC="`which moc`"
8871     qt_bin="`dirname $MOC`"
8872     qt_home="`dirname $qt_bin`"
8873     qt_version="`basename $qt_home`"
8874     qt_parent="`dirname $qt_home`"
8875     QT_CPPFLAGS="-I$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."
8876     QT_CXXFLAGS="-pipe -g -Wall -W -DQT_DLL -DQT_GUI_LIB -DQT_CORE_LIB -DQT_THREAD_SUPPORT"
8877     QT_LDFLAGS="-enable-stdcall-fixup -Wl,-enable-auto-import -Wl,-enable-runtime-pseudo-reloc -mthreads -Wl -Wl,-subsystem,windows"
8878     QT_LIBS="-L'c:/Qt/$qt_version/lib' -lmingw32 -lqtmaind -lQtGuid4 -lQtCored4"
8879     if test "$qt_parent" != "/c/Qt"; then
8880       at_cv_qt_build="ko"
8881     fi
8882   else
8883
8884
8885
8886
8887   test x"$TROLL" != x && echo 'ViM rox emacs.'
8888
8889
8890 # Check whether --with-qt was given.
8891 if test "${with_qt+set}" = set; then
8892   withval=$with_qt; QT_PATH=$withval
8893 else
8894   QT_PATH=
8895 fi
8896
8897
8898   # Find Qt.
8899   if test -d /usr/local/Trolltech; then
8900     # Try to find the latest version.
8901     tmp_qt_paths=`echo /usr/local/Trolltech/*/bin | tr ' ' '\n' | sort -nr \
8902                                               | xargs | sed 's/  */:/g'`
8903   fi
8904
8905   # Find qmake.
8906   if test -z "$QMAKE"; then
8907     for ac_prog in qmake
8908 do
8909   # Extract the first word of "$ac_prog", so it can be a program name with args.
8910 set dummy $ac_prog; ac_word=$2
8911 { echo "$as_me:$LINENO: checking for $ac_word" >&5
8912 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
8913 if test "${ac_cv_path_QMAKE+set}" = set; then
8914   echo $ECHO_N "(cached) $ECHO_C" >&6
8915 else
8916   case $QMAKE in
8917   [\\/]* | ?:[\\/]*)
8918   ac_cv_path_QMAKE="$QMAKE" # Let the user override the test with a path.
8919   ;;
8920   *)
8921   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8922 as_dummy="$QT_DIR:$QT_PATH:$PATH:$tmp_qt_paths"
8923 for as_dir in $as_dummy
8924 do
8925   IFS=$as_save_IFS
8926   test -z "$as_dir" && as_dir=.
8927   for ac_exec_ext in '' $ac_executable_extensions; do
8928   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8929     ac_cv_path_QMAKE="$as_dir/$ac_word$ac_exec_ext"
8930     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8931     break 2
8932   fi
8933 done
8934 done
8935 IFS=$as_save_IFS
8936
8937   ;;
8938 esac
8939 fi
8940 QMAKE=$ac_cv_path_QMAKE
8941 if test -n "$QMAKE"; then
8942   { echo "$as_me:$LINENO: result: $QMAKE" >&5
8943 echo "${ECHO_T}$QMAKE" >&6; }
8944 else
8945   { echo "$as_me:$LINENO: result: no" >&5
8946 echo "${ECHO_T}no" >&6; }
8947 fi
8948
8949
8950   test -n "$QMAKE" && break
8951 done
8952 test -n "$QMAKE" || QMAKE="missing"
8953
8954   else
8955     { echo "$as_me:$LINENO: checking for the QMAKE to use with Qt" >&5
8956 echo $ECHO_N "checking for the QMAKE to use with Qt... $ECHO_C" >&6; }
8957     { echo "$as_me:$LINENO: result: $QMAKE" >&5
8958 echo "${ECHO_T}$QMAKE" >&6; }
8959   fi
8960   if test x"$QMAKE" = xmissing; then
8961     { { echo "$as_me:$LINENO: error: Cannot find qmake in your PATH. Try using --with-qt." >&5
8962 echo "$as_me: error: Cannot find qmake in your PATH. Try using --with-qt." >&2;}
8963    { (exit 1); exit 1; }; }
8964   fi
8965
8966   # Find moc (Meta Object Compiler).
8967   if test -z "$MOC"; then
8968     for ac_prog in moc
8969 do
8970   # Extract the first word of "$ac_prog", so it can be a program name with args.
8971 set dummy $ac_prog; ac_word=$2
8972 { echo "$as_me:$LINENO: checking for $ac_word" >&5
8973 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
8974 if test "${ac_cv_path_MOC+set}" = set; then
8975   echo $ECHO_N "(cached) $ECHO_C" >&6
8976 else
8977   case $MOC in
8978   [\\/]* | ?:[\\/]*)
8979   ac_cv_path_MOC="$MOC" # Let the user override the test with a path.
8980   ;;
8981   *)
8982   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8983 as_dummy="$QT_PATH:$PATH:$tmp_qt_paths"
8984 for as_dir in $as_dummy
8985 do
8986   IFS=$as_save_IFS
8987   test -z "$as_dir" && as_dir=.
8988   for ac_exec_ext in '' $ac_executable_extensions; do
8989   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8990     ac_cv_path_MOC="$as_dir/$ac_word$ac_exec_ext"
8991     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8992     break 2
8993   fi
8994 done
8995 done
8996 IFS=$as_save_IFS
8997
8998   ;;
8999 esac
9000 fi
9001 MOC=$ac_cv_path_MOC
9002 if test -n "$MOC"; then
9003   { echo "$as_me:$LINENO: result: $MOC" >&5
9004 echo "${ECHO_T}$MOC" >&6; }
9005 else
9006   { echo "$as_me:$LINENO: result: no" >&5
9007 echo "${ECHO_T}no" >&6; }
9008 fi
9009
9010
9011   test -n "$MOC" && break
9012 done
9013 test -n "$MOC" || MOC="missing"
9014
9015   else
9016     { echo "$as_me:$LINENO: checking for the MOC to use with Qt" >&5
9017 echo $ECHO_N "checking for the MOC to use with Qt... $ECHO_C" >&6; }
9018     { echo "$as_me:$LINENO: result: $MOC" >&5
9019 echo "${ECHO_T}$MOC" >&6; }
9020   fi
9021   if test x"$MOC" = xmissing; then
9022     { { echo "$as_me:$LINENO: error: Cannot find moc (Meta Object Compiler) in your PATH. Try using --with-qt." >&5
9023 echo "$as_me: error: Cannot find moc (Meta Object Compiler) in your PATH. Try using --with-qt." >&2;}
9024    { (exit 1); exit 1; }; }
9025   fi
9026
9027   # Find uic (User Interface Compiler).
9028   if test -z "$UIC"; then
9029     for ac_prog in uic
9030 do
9031   # Extract the first word of "$ac_prog", so it can be a program name with args.
9032 set dummy $ac_prog; ac_word=$2
9033 { echo "$as_me:$LINENO: checking for $ac_word" >&5
9034 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
9035 if test "${ac_cv_path_UIC+set}" = set; then
9036   echo $ECHO_N "(cached) $ECHO_C" >&6
9037 else
9038   case $UIC in
9039   [\\/]* | ?:[\\/]*)
9040   ac_cv_path_UIC="$UIC" # Let the user override the test with a path.
9041   ;;
9042   *)
9043   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9044 as_dummy="$QT_PATH:$PATH:$tmp_qt_paths"
9045 for as_dir in $as_dummy
9046 do
9047   IFS=$as_save_IFS
9048   test -z "$as_dir" && as_dir=.
9049   for ac_exec_ext in '' $ac_executable_extensions; do
9050   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9051     ac_cv_path_UIC="$as_dir/$ac_word$ac_exec_ext"
9052     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
9053     break 2
9054   fi
9055 done
9056 done
9057 IFS=$as_save_IFS
9058
9059   ;;
9060 esac
9061 fi
9062 UIC=$ac_cv_path_UIC
9063 if test -n "$UIC"; then
9064   { echo "$as_me:$LINENO: result: $UIC" >&5
9065 echo "${ECHO_T}$UIC" >&6; }
9066 else
9067   { echo "$as_me:$LINENO: result: no" >&5
9068 echo "${ECHO_T}no" >&6; }
9069 fi
9070
9071
9072   test -n "$UIC" && break
9073 done
9074 test -n "$UIC" || UIC="missing"
9075
9076   else
9077     { echo "$as_me:$LINENO: checking for the UIC to use with Qt" >&5
9078 echo $ECHO_N "checking for the UIC to use with Qt... $ECHO_C" >&6; }
9079     { echo "$as_me:$LINENO: result: $UIC" >&5
9080 echo "${ECHO_T}$UIC" >&6; }
9081   fi
9082   if test x"$UIC" = xmissing; then
9083     { { echo "$as_me:$LINENO: error: Cannot find uic (User Interface Compiler) in your PATH. Try using --with-qt." >&5
9084 echo "$as_me: error: Cannot find uic (User Interface Compiler) in your PATH. Try using --with-qt." >&2;}
9085    { (exit 1); exit 1; }; }
9086   fi
9087
9088   # Find rcc (Qt Resource Compiler).
9089   for ac_prog in rcc
9090 do
9091   # Extract the first word of "$ac_prog", so it can be a program name with args.
9092 set dummy $ac_prog; ac_word=$2
9093 { echo "$as_me:$LINENO: checking for $ac_word" >&5
9094 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
9095 if test "${ac_cv_path_RCC+set}" = set; then
9096   echo $ECHO_N "(cached) $ECHO_C" >&6
9097 else
9098   case $RCC in
9099   [\\/]* | ?:[\\/]*)
9100   ac_cv_path_RCC="$RCC" # Let the user override the test with a path.
9101   ;;
9102   *)
9103   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9104 as_dummy="$QT_PATH:$PATH:$tmp_qt_paths"
9105 for as_dir in $as_dummy
9106 do
9107   IFS=$as_save_IFS
9108   test -z "$as_dir" && as_dir=.
9109   for ac_exec_ext in '' $ac_executable_extensions; do
9110   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9111     ac_cv_path_RCC="$as_dir/$ac_word$ac_exec_ext"
9112     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
9113     break 2
9114   fi
9115 done
9116 done
9117 IFS=$as_save_IFS
9118
9119   ;;
9120 esac
9121 fi
9122 RCC=$ac_cv_path_RCC
9123 if test -n "$RCC"; then
9124   { echo "$as_me:$LINENO: result: $RCC" >&5
9125 echo "${ECHO_T}$RCC" >&6; }
9126 else
9127   { echo "$as_me:$LINENO: result: no" >&5
9128 echo "${ECHO_T}no" >&6; }
9129 fi
9130
9131
9132   test -n "$RCC" && break
9133 done
9134 test -n "$RCC" || RCC="false"
9135
9136   if test x"$UIC" = xfalse; then
9137     { echo "$as_me:$LINENO: WARNING: Cannot find rcc (Qt Resource Compiler) in your PATH. Try using --with-qt." >&5
9138 echo "$as_me: WARNING: Cannot find rcc (Qt Resource Compiler) in your PATH. Try using --with-qt." >&2;}
9139   fi
9140
9141   # If we don't know the path to Qt, guess it from the path to qmake.
9142   if test x"$QT_PATH" = x; then
9143     QT_PATH=`dirname "$QMAKE"`
9144   fi
9145   if test x"$QT_PATH" = x; then
9146     { { echo "$as_me:$LINENO: error: Cannot find the path to your Qt install. Use --with-qt." >&5
9147 echo "$as_me: error: Cannot find the path to your Qt install. Use --with-qt." >&2;}
9148    { (exit 1); exit 1; }; }
9149   fi
9150
9151   { echo "$as_me:$LINENO: checking for the QT_PATH to use with Qt" >&5
9152 echo $ECHO_N "checking for the QT_PATH to use with Qt... $ECHO_C" >&6; }
9153   { echo "$as_me:$LINENO: result: $QT_PATH" >&5
9154 echo "${ECHO_T}$QT_PATH" >&6; }
9155
9156   # Get ready to build a test-app with Qt.
9157
9158   # Look for a writable temporary directory.
9159
9160   if test x"$TMPDIR" = x || test ! -d "$TMPDIR" || test ! -w "$TMPDIR"; then
9161     echo "$as_me:$LINENO: no TMPDIR or bad TMPDIR ($TMPDIR)" \
9162       >&5
9163     for i in /tmp /var/tmp; do
9164       if test -d "$i" && test -w "$i"; then
9165         TMPDIR=$i
9166         export TMPDIR
9167         echo "$as_me:$LINENO: setting TMPDIR=$TMPDIR" >&5
9168         break
9169       fi
9170     done
9171   fi
9172
9173   # Kludge!!  QMake has a very strange behavior.  For instance, if you
9174   # install Qt under your $HOME and run QMake somewhere else under your
9175   # $HOME, it will try to be clever and produce Makefiles with relative
9176   # include paths.  In order to avoid this, we will test QMake from a
9177   # temporary directory (usually /tmp).  Note that this problem was only
9178   # observed with Qt 4.
9179   my_configure_pwd=`pwd`
9180   my_tmpdir="$TMPDIR/conftest$$.dir"
9181   test -d "$my_tmpdir" || mkdir "$my_tmpdir"
9182   if test -w "$my_tmpdir" && cd "$my_tmpdir"
9183   then
9184     :
9185   else
9186     { { echo "$as_me:$LINENO: error: Cannot cd to or write in $my_tmpdir" >&5
9187 echo "$as_me: error: Cannot cd to or write in $my_tmpdir" >&2;}
9188    { (exit 1); exit 1; }; }
9189   fi
9190   cat >conftest.h <<_ASEOF
9191 #include <QObject>
9192
9193 class Foo: public QObject
9194 {
9195   Q_OBJECT;
9196 public:
9197   Foo();
9198   ~Foo() {}
9199 public slots:
9200   void setValue(int value);
9201 signals:
9202   void valueChanged(int newValue);
9203 private:
9204   int value_;
9205 };
9206 _ASEOF
9207
9208   cat >conftest.cpp <<_ASEOF
9209 #include "conftest.h"
9210 Foo::Foo()
9211   : value_ (42)
9212 {
9213   connect(this, SIGNAL(valueChanged(int)), this, SLOT(setValue(int)));
9214 }
9215
9216 void Foo::setValue(int value)
9217 {
9218   value_ = value;
9219 }
9220
9221 int main()
9222 {
9223   Foo f;
9224 }
9225 _ASEOF
9226   if $QMAKE -project; then :; else
9227     { { echo "$as_me:$LINENO: error: Calling $QMAKE -project failed." >&5
9228 echo "$as_me: error: Calling $QMAKE -project failed." >&2;}
9229    { (exit 1); exit 1; }; }
9230   fi
9231
9232   # Find the .pro file generated by qmake.
9233   pro_file='conftest.dir.pro'
9234   test -f $pro_file || pro_file=`echo *.pro`
9235   if test -f "$pro_file"; then :; else
9236     { { echo "$as_me:$LINENO: error: Can't find the .pro file generated by Qmake." >&5
9237 echo "$as_me: error: Can't find the .pro file generated by Qmake." >&2;}
9238    { (exit 1); exit 1; }; }
9239   fi
9240
9241
9242
9243
9244
9245
9246
9247   echo "$as_me:$LINENO: Invoking $QMAKE on $pro_file" >&5
9248   sed 's/^/| /' "$pro_file" >&5
9249
9250   additional_qmake_flags=""
9251   case $host_os in
9252     darwin*)
9253       additional_qmake_flags="-spec macx-g++"
9254       ;;
9255   esac
9256
9257   if $QMAKE ${additional_qmake_flags} ; then :; else
9258     { { echo "$as_me:$LINENO: error: Calling $QMAKE failed." >&5
9259 echo "$as_me: error: Calling $QMAKE failed." >&2;}
9260    { (exit 1); exit 1; }; }
9261   fi
9262   # Try to compile a simple Qt app.
9263   { echo "$as_me:$LINENO: checking whether we can build a simple Qt app" >&5
9264 echo $ECHO_N "checking whether we can build a simple Qt app... $ECHO_C" >&6; }
9265 if test "${at_cv_qt_build+set}" = set; then
9266   echo $ECHO_N "(cached) $ECHO_C" >&6
9267 else
9268   at_cv_qt_build=ko
9269   : ${MAKE=make}
9270
9271   if $MAKE >&5 2>&1; then
9272     at_cv_qt_build='ok, looks like Qt 4'
9273   else
9274     echo "$as_me:$LINENO: Build failed, trying to #include <qobject.h> \
9275 instead" >&5
9276     sed 's/<QObject>/<qobject.h>/' conftest.h > tmp.h && mv tmp.h conftest.h
9277     if $MAKE >&5 2>&1; then
9278       at_cv_qt_build='ok, looks like Qt 3'
9279     else
9280       # Sometimes (such as on Debian) build will fail because Qt hasn't been
9281       # installed in debug mode and qmake tries (by default) to build apps in
9282       # debug mode => Try again in release mode.
9283       echo "$as_me:$LINENO: Build failed, trying to enforce release mode" \
9284             >&5
9285
9286        # Tweak the value of CONFIG in the .pro file for +release.
9287
9288   qt_conf=''
9289   for at_mod in +release; do
9290     at_mod=`echo "$at_mod" | sed 's/^-//; tough
9291                                   s/^+//; beef
9292                                   :ough
9293                                   s/^/CONFIG -= /;n
9294                                   :eef
9295                                   s/^/CONFIG += /'`
9296     qt_conf="$qt_conf
9297 $at_mod"
9298   done
9299   echo "$qt_conf" | sed 1d >>"$pro_file"
9300
9301
9302       sed 's/<qobject.h>/<QObject>/' conftest.h > tmp.h && mv tmp.h conftest.h
9303       if $MAKE >&5 2>&1; then
9304         at_cv_qt_build='ok, looks like Qt 4, release mode forced'
9305       else
9306         echo "$as_me:$LINENO: Build failed, trying to #include <qobject.h> \
9307 instead" >&5
9308         sed 's/<QObject>/<qobject.h>/' conftest.h > tmp.h && mv tmp.h conftest.h
9309         if $MAKE >&5 2>&1; then
9310           at_cv_qt_build='ok, looks like Qt 3, release mode forced'
9311         else
9312           at_cv_qt_build=ko
9313           echo "$as_me:$LINENO: failed program was:" >&5
9314           sed 's/^/| /' conftest.h >&5
9315           echo "$as_me:$LINENO: failed program was:" >&5
9316           sed 's/^/| /' conftest.cpp >&5
9317         fi # if make with Qt3-style #include and release mode forced.
9318       fi # if make with Qt4-style #include and release mode forced.
9319     fi # if make with Qt3-style #include.
9320   fi # if make with Qt4-style #include.
9321
9322 fi
9323 { echo "$as_me:$LINENO: result: $at_cv_qt_build" >&5
9324 echo "${ECHO_T}$at_cv_qt_build" >&6; }
9325   if test x"$at_cv_qt_build" = xko; then
9326     { { echo "$as_me:$LINENO: error: Cannot build a test Qt program" >&5
9327 echo "$as_me: error: Cannot build a test Qt program" >&2;}
9328    { (exit 1); exit 1; }; }
9329   fi
9330   QT_VERSION_MAJOR=`echo "$at_cv_qt_build" | sed 's/^^0-9*//'`
9331
9332
9333   # This sed filter is applied after an expression of the form: /^FOO.*=/!d;
9334   # It starts by removing the beginning of the line, removing references to
9335   # SUBLIBS, removing unnecessary whitespaces at the beginning, and prefixes
9336   # all variable uses by QT_.
9337   qt_sed_filter='s///;
9338                  s/$(SUBLIBS)//g;
9339                  s/^ *//;
9340                  s/\$(\([A-Z_][A-Z_]*\))/$(QT_\1)/g'
9341
9342   # Find the Makefile (qmake happens to generate a fake Makefile which invokes
9343   # a Makefile.Debug or Makefile.Release). We we have both, we'll pick the
9344   # Makefile.Release. The reason is that the main difference is that release
9345   # uses -Os and debug -g. We can override -Os by passing another -O but we
9346   # usually don't override -g.
9347   if test -f Makefile.Release; then
9348     at_mfile='Makefile.Release'
9349   else
9350     at_mfile='Makefile'
9351   fi
9352   if test -f $at_mfile; then :; else
9353     cd "$my_configure_pwd"
9354     { { echo "$as_me:$LINENO: error: Cannot find the Makefile generated by qmake." >&5
9355 echo "$as_me: error: Cannot find the Makefile generated by qmake." >&2;}
9356    { (exit 1); exit 1; }; }
9357   fi
9358
9359   # Find the DEFINES of Qt (should have been named CPPFLAGS).
9360   if test -z "$QT_DEFINES"; then
9361     { echo "$as_me:$LINENO: checking for the DEFINES to use with Qt" >&5
9362 echo $ECHO_N "checking for the DEFINES to use with Qt... $ECHO_C" >&6; }
9363 if test "${at_cv_env_QT_DEFINES+set}" = set; then
9364   echo $ECHO_N "(cached) $ECHO_C" >&6
9365 else
9366   at_cv_env_QT_DEFINES=`sed "/^DEFINES[^A-Z]*=/!d;$qt_sed_filter" $at_mfile`
9367 fi
9368 { echo "$as_me:$LINENO: result: $at_cv_env_QT_DEFINES" >&5
9369 echo "${ECHO_T}$at_cv_env_QT_DEFINES" >&6; }
9370     QT_DEFINES="$at_cv_env_QT_DEFINES"
9371   fi
9372
9373   { echo "$as_me:$LINENO: checking for the QT_DEFINES to use with Qt" >&5
9374 echo $ECHO_N "checking for the QT_DEFINES to use with Qt... $ECHO_C" >&6; }
9375   { echo "$as_me:$LINENO: result: $QT_DEFINES" >&5
9376 echo "${ECHO_T}$QT_DEFINES" >&6; }
9377
9378   # Find the CFLAGS of Qt (We can use Qt in C?!)
9379   if test -z "$QT_CFLAGS"; then
9380     { echo "$as_me:$LINENO: checking for the CFLAGS to use with Qt" >&5
9381 echo $ECHO_N "checking for the CFLAGS to use with Qt... $ECHO_C" >&6; }
9382 if test "${at_cv_env_QT_CFLAGS+set}" = set; then
9383   echo $ECHO_N "(cached) $ECHO_C" >&6
9384 else
9385   at_cv_env_QT_CFLAGS=`sed "/^CFLAGS[^A-Za-z]*=/!d;$qt_sed_filter" $at_mfile`
9386 fi
9387 { echo "$as_me:$LINENO: result: $at_cv_env_QT_CFLAGS" >&5
9388 echo "${ECHO_T}$at_cv_env_QT_CFLAGS" >&6; }
9389     QT_CFLAGS="$at_cv_env_QT_CFLAGS"
9390   fi
9391
9392   { echo "$as_me:$LINENO: checking for the QT_CFLAGS to use with Qt" >&5
9393 echo $ECHO_N "checking for the QT_CFLAGS to use with Qt... $ECHO_C" >&6; }
9394   { echo "$as_me:$LINENO: result: $QT_CFLAGS" >&5
9395 echo "${ECHO_T}$QT_CFLAGS" >&6; }
9396
9397   # Find the CXXFLAGS of Qt.
9398   if test -z "$QT_CXXFLAGS"; then
9399     { echo "$as_me:$LINENO: checking for the CXXFLAGS to use with Qt" >&5
9400 echo $ECHO_N "checking for the CXXFLAGS to use with Qt... $ECHO_C" >&6; }
9401 if test "${at_cv_env_QT_CXXFLAGS+set}" = set; then
9402   echo $ECHO_N "(cached) $ECHO_C" >&6
9403 else
9404   at_cv_env_QT_CXXFLAGS=`sed "/^CXXFLAGS[^A-Za-z]*=/!d;$qt_sed_filter" $at_mfile`
9405 fi
9406 { echo "$as_me:$LINENO: result: $at_cv_env_QT_CXXFLAGS" >&5
9407 echo "${ECHO_T}$at_cv_env_QT_CXXFLAGS" >&6; }
9408     QT_CXXFLAGS="$at_cv_env_QT_CXXFLAGS"
9409   fi
9410
9411   { echo "$as_me:$LINENO: checking for the QT_CXXFLAGS to use with Qt" >&5
9412 echo $ECHO_N "checking for the QT_CXXFLAGS to use with Qt... $ECHO_C" >&6; }
9413   { echo "$as_me:$LINENO: result: $QT_CXXFLAGS" >&5
9414 echo "${ECHO_T}$QT_CXXFLAGS" >&6; }
9415
9416   # Find the INCPATH of Qt.
9417   if test -z "$QT_INCPATH"; then
9418     { echo "$as_me:$LINENO: checking for the INCPATH to use with Qt" >&5
9419 echo $ECHO_N "checking for the INCPATH to use with Qt... $ECHO_C" >&6; }
9420 if test "${at_cv_env_QT_INCPATH+set}" = set; then
9421   echo $ECHO_N "(cached) $ECHO_C" >&6
9422 else
9423   at_cv_env_QT_INCPATH=`sed "/^INCPATH[^A-Z]*=/!d;$qt_sed_filter" $at_mfile`
9424 fi
9425 { echo "$as_me:$LINENO: result: $at_cv_env_QT_INCPATH" >&5
9426 echo "${ECHO_T}$at_cv_env_QT_INCPATH" >&6; }
9427     QT_INCPATH="$at_cv_env_QT_INCPATH"
9428   fi
9429
9430   { echo "$as_me:$LINENO: checking for the QT_INCPATH to use with Qt" >&5
9431 echo $ECHO_N "checking for the QT_INCPATH to use with Qt... $ECHO_C" >&6; }
9432   { echo "$as_me:$LINENO: result: $QT_INCPATH" >&5
9433 echo "${ECHO_T}$QT_INCPATH" >&6; }
9434
9435   QT_CPPFLAGS="$QT_DEFINES $QT_INCPATH"
9436
9437
9438   # Find the LFLAGS of Qt (Should have been named LDFLAGS)
9439   if test -z "$QT_LDFLAGS"; then
9440     { echo "$as_me:$LINENO: checking for the LDFLAGS to use with Qt" >&5
9441 echo $ECHO_N "checking for the LDFLAGS to use with Qt... $ECHO_C" >&6; }
9442 if test "${at_cv_env_QT_LDFLAGS+set}" = set; then
9443   echo $ECHO_N "(cached) $ECHO_C" >&6
9444 else
9445   at_cv_env_QT_LDFLAGS=`sed "/^LFLAGS[^A-Za-z]*=/!d;$qt_sed_filter" $at_mfile`
9446 fi
9447 { echo "$as_me:$LINENO: result: $at_cv_env_QT_LDFLAGS" >&5
9448 echo "${ECHO_T}$at_cv_env_QT_LDFLAGS" >&6; }
9449     QT_LDFLAGS="$at_cv_env_QT_LDFLAGS"
9450   fi
9451
9452   QT_LFLAGS=$QT_LDFLAGS
9453
9454   { echo "$as_me:$LINENO: checking for the QT_LDFLAGS to use with Qt" >&5
9455 echo $ECHO_N "checking for the QT_LDFLAGS to use with Qt... $ECHO_C" >&6; }
9456   { echo "$as_me:$LINENO: result: $QT_LDFLAGS" >&5
9457 echo "${ECHO_T}$QT_LDFLAGS" >&6; }
9458
9459   { echo "$as_me:$LINENO: checking whether host operating system is Darwin" >&5
9460 echo $ECHO_N "checking whether host operating system is Darwin... $ECHO_C" >&6; }
9461   at_darwin="no"
9462   case $host_os in
9463     darwin*)
9464       at_darwin="yes"
9465       ;;
9466   esac
9467   { echo "$as_me:$LINENO: result: $at_darwin" >&5
9468 echo "${ECHO_T}$at_darwin" >&6; }
9469
9470   # Find the LIBS of Qt.
9471   if test -z "$QT_LIBS"; then
9472     { echo "$as_me:$LINENO: checking for the LIBS to use with Qt" >&5
9473 echo $ECHO_N "checking for the LIBS to use with Qt... $ECHO_C" >&6; }
9474 if test "${at_cv_env_QT_LIBS+set}" = set; then
9475   echo $ECHO_N "(cached) $ECHO_C" >&6
9476 else
9477   at_cv_env_QT_LIBS=`sed "/^LIBS[^A-Za-z]*=/!d;$qt_sed_filter" $at_mfile`
9478      if test x$at_darwin = xyes; then
9479        # Fix QT_LIBS: as of today Libtool (GNU Libtool 1.5.23a) doesn't handle
9480        # -F properly. The "bug" has been fixed on 22 October 2006
9481        # by Peter O'Gorman but we provide backward compatibility here.
9482        at_cv_env_QT_LIBS=`echo "$at_cv_env_QT_LIBS" \
9483                                | sed 's/^-F/-Wl,-F/;s/ -F/ -Wl,-F/g'`
9484      fi
9485
9486 fi
9487 { echo "$as_me:$LINENO: result: $at_cv_env_QT_LIBS" >&5
9488 echo "${ECHO_T}$at_cv_env_QT_LIBS" >&6; }
9489     QT_LIBS="$at_cv_env_QT_LIBS"
9490   fi
9491
9492   { echo "$as_me:$LINENO: checking for the QT_LIBS to use with Qt" >&5
9493 echo $ECHO_N "checking for the QT_LIBS to use with Qt... $ECHO_C" >&6; }
9494   { echo "$as_me:$LINENO: result: $QT_LIBS" >&5
9495 echo "${ECHO_T}$QT_LIBS" >&6; }
9496
9497   cd "$my_configure_pwd" || echo 'WTF!'
9498   rm -rf "$my_tmpdir"
9499
9500   fi
9501
9502         if test x"$at_cv_qt_build" = xko; then
9503            { { echo "$as_me:$LINENO: error: cannot find Qt!" >&5
9504 echo "$as_me: error: cannot find Qt!" >&2;}
9505    { (exit 1); exit 1; }; }
9506         else
9507            { echo "$as_me:$LINENO: result: enabling experimental Qt port" >&5
9508 echo "${ECHO_T}enabling experimental Qt port" >&6; }
9509            CONFIG_GUI="QT"
9510         fi
9511         ;;
9512     no)
9513         { echo "$as_me:$LINENO: result: disabling experimental Qt port" >&5
9514 echo "${ECHO_T}disabling experimental Qt port" >&6; }
9515         ;;
9516     *)
9517         { { echo "$as_me:$LINENO: error: bad option --enable-qt=$enable_qt" >&5
9518 echo "$as_me: error: bad option --enable-qt=$enable_qt" >&2;}
9519    { (exit 1); exit 1; }; }
9520         ;;
9521 esac
9522
9523 # Check whether --enable-cocoa was given.
9524 if test "${enable_cocoa+set}" = set; then
9525   enableval=$enable_cocoa;
9526 else
9527   enable_cocoa="no"
9528 fi
9529
9530 case "$enable_cocoa" in
9531     yes)
9532         { echo "$as_me:$LINENO: result: enabling experimental Cocoa port" >&5
9533 echo "${ECHO_T}enabling experimental Cocoa port" >&6; }
9534         COCOA_CFLAGS=""
9535         COCOA_LDFLAGS="-framework Cocoa"
9536         CONFIG_GUI="COCOA"
9537         ;;
9538     no)
9539         { echo "$as_me:$LINENO: result: disabling experimental Cocoa port" >&5
9540 echo "${ECHO_T}disabling experimental Cocoa port" >&6; }
9541         ;;
9542     *)
9543         { { echo "$as_me:$LINENO: error: bad option --enable-cocoa=$enable_cocoa" >&5
9544 echo "$as_me: error: bad option --enable-cocoa=$enable_cocoa" >&2;}
9545    { (exit 1); exit 1; }; }
9546         ;;
9547 esac
9548
9549 case "$CONFIG_GUI" in
9550     X11)
9551         CONFIG_X11="X11 Widkit Ghostscript"
9552         CONFIG_GUI_DEFINE="X11TEXMACS"
9553 #        AC_DEFINE(X11TEXMACS, 1, [Use standard X11 port])
9554         ;;
9555     COCOA)
9556         CONFIG_COCOA="Cocoa"
9557         CONFIG_GUI_DEFINE="AQUATEXMACS"
9558 #        AC_DEFINE(AQUATEXMACS, 1, [Enable experimental Cocoa port])
9559         ;;
9560     QT)
9561         CONFIG_QT="Qt"
9562         CONFIG_GUI_DEFINE="QTTEXMACS"
9563 #        AC_DEFINE(QTTEXMACS, 1, [Enable experimental Qt port])
9564         ;;
9565 esac
9566
9567
9568
9569
9570
9571
9572
9573
9574
9575
9576
9577
9578 #--------------------------------------------------------------------
9579 # Debugging options
9580 #--------------------------------------------------------------------
9581
9582 STD_DEBUG_FLAGS="-fno-rtti -fno-exceptions"
9583 if test "$enable_cocoa" = "yes"; then
9584     STD_DEBUG_FLAGS="-fno-exceptions"
9585 fi
9586
9587 { echo "$as_me:$LINENO: checking if compiler supports $STD_DEBUG_FLAGS" >&5
9588 echo $ECHO_N "checking if compiler supports $STD_DEBUG_FLAGS... $ECHO_C" >&6; }
9589 CXXFLAGS="$STD_DEBUG_FLAGS"
9590 cat >conftest.$ac_ext <<_ACEOF
9591 /* confdefs.h.  */
9592 _ACEOF
9593 cat confdefs.h >>conftest.$ac_ext
9594 cat >>conftest.$ac_ext <<_ACEOF
9595 /* end confdefs.h.  */
9596
9597   int some_variable = 0;
9598
9599 int
9600 main ()
9601 {
9602
9603
9604   ;
9605   return 0;
9606 }
9607 _ACEOF
9608 rm -f conftest.$ac_objext
9609 if { (ac_try="$ac_compile"
9610 case "(($ac_try" in
9611   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9612   *) ac_try_echo=$ac_try;;
9613 esac
9614 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9615   (eval "$ac_compile") 2>conftest.er1
9616   ac_status=$?
9617   grep -v '^ *+' conftest.er1 >conftest.err
9618   rm -f conftest.er1
9619   cat conftest.err >&5
9620   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9621   (exit $ac_status); } && {
9622          test -z "$ac_cxx_werror_flag" ||
9623          test ! -s conftest.err
9624        } && test -s conftest.$ac_objext; then
9625
9626     CONFIG_CXXDIALECT="$STD_DEBUG_FLAGS"
9627     { echo "$as_me:$LINENO: result: yes" >&5
9628 echo "${ECHO_T}yes" >&6; }
9629
9630 else
9631   echo "$as_me: failed program was:" >&5
9632 sed 's/^/| /' conftest.$ac_ext >&5
9633
9634
9635     CONFIG_CXXDIALECT=""
9636     { echo "$as_me:$LINENO: result: no" >&5
9637 echo "${ECHO_T}no" >&6; }
9638
9639 fi
9640
9641 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9642 CXXFLAGS=""
9643
9644
9645 # Check whether --enable-debug was given.
9646 if test "${enable_debug+set}" = set; then
9647   enableval=$enable_debug;
9648 else
9649   enable_debug="no"
9650 fi
9651
9652
9653 if test "$enable_debug" = "yes"; then
9654     if test "$GXX" = "yes"; then
9655         enable_debug="-ggdb"
9656     else
9657         enable_debug="-g3"
9658     fi
9659 fi
9660
9661 if test "$enable_debug" = "no"; then
9662     { echo "$as_me:$LINENO: result: disabling debugging" >&5
9663 echo "${ECHO_T}disabling debugging" >&6; }
9664     CONFIG_STRIP="strip"
9665     CONFIG_CXXDEBUG=""
9666     optimize_default="yes"
9667 else
9668     { echo "$as_me:$LINENO: result: enabling debugging, $enable_debug" >&5
9669 echo "${ECHO_T}enabling debugging, $enable_debug" >&6; }
9670     CONFIG_STRIP="true"
9671     CONFIG_CXXDEBUG="$enable_debug"
9672     optimize_default="no"
9673 fi
9674
9675 # Check whether --enable-assert was given.
9676 if test "${enable_assert+set}" = set; then
9677   enableval=$enable_assert;
9678 else
9679   enable_assert="yes"
9680 fi
9681
9682
9683 if test "$enable_assert" = "no"; then
9684     { echo "$as_me:$LINENO: result: disabling assertion checking" >&5
9685 echo "${ECHO_T}disabling assertion checking" >&6; }
9686 else
9687     { echo "$as_me:$LINENO: result: enabling assertion checking" >&5
9688 echo "${ECHO_T}enabling assertion checking" >&6; }
9689
9690 cat >>confdefs.h <<\_ACEOF
9691 #define DEBUG_ASSERT 1
9692 _ACEOF
9693
9694 fi
9695
9696 #--------------------------------------------------------------------
9697 # Warning options
9698 #--------------------------------------------------------------------
9699
9700 case "$GXX_VERSION" in
9701   none)
9702     CONFIG_CXXWARNING="";
9703   ;;
9704   *)
9705     CONFIG_CXXWARNING="-Wall -Wno-return-type"
9706   ;;
9707 esac
9708
9709 # Check whether --enable-warnings was given.
9710 if test "${enable_warnings+set}" = set; then
9711   enableval=$enable_warnings;
9712 else
9713   enable_warnings="yes"
9714 fi
9715
9716 case "$enable_warnings" in
9717     yes)
9718         { echo "$as_me:$LINENO: result: enabling warning flags $CONFIG_CXXWARNING" >&5
9719 echo "${ECHO_T}enabling warning flags $CONFIG_CXXWARNING" >&6; } ;;
9720     no)
9721         CONFIG_CXXWARNING=""
9722         { echo "$as_me:$LINENO: result: disabling warning flags" >&5
9723 echo "${ECHO_T}disabling warning flags" >&6; } ;;
9724     *)
9725         CONFIG_CXXWARNING="$enable_warnings"
9726         { echo "$as_me:$LINENO: result: enabling warning flags $CONFIG_CXXWARNING" >&5
9727 echo "${ECHO_T}enabling warning flags $CONFIG_CXXWARNING" >&6; } ;;
9728 esac
9729
9730 #--------------------------------------------------------------------
9731 # Optimization options
9732 #--------------------------------------------------------------------
9733
9734 if test "$optimize_default" = "yes"; then
9735   case "$GXX_VERSION" in
9736     3.3.3 | 3.3.4 | 4.*)
9737       ;;
9738     2.96 | 3.0 | 3.0.* | 3.1 | 3.1.* | 3.2 | 3.2.* | 3.3 | 3.3.*)
9739       case "${host}" in
9740         i*86-*-linux-gnu* | i*86-*-freebsd*)
9741           { echo "$as_me:$LINENO: WARNING: using g++ 3.*, optimize without inline by default" >&5
9742 echo "$as_me: WARNING: using g++ 3.*, optimize without inline by default" >&2;}
9743           optimize_default="no-inline"
9744         ;;
9745         *)
9746           { echo "$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       esac
9751     ;;
9752   esac
9753 fi
9754
9755 # Check whether --enable-optimize was given.
9756 if test "${enable_optimize+set}" = set; then
9757   enableval=$enable_optimize;
9758 else
9759   enable_optimize="$optimize_default"
9760 fi
9761
9762
9763 case "$enable_optimize" in
9764     yes)
9765         # keep optimization options
9766         { echo "$as_me:$LINENO: result: enabling optimizations, $CONFIG_CXXOPTIMIZE" >&5
9767 echo "${ECHO_T}enabling optimizations, $CONFIG_CXXOPTIMIZE" >&6; } ;;
9768     no-inline)
9769         optimize_no_inline="-fno-default-inline -fno-inline"
9770         CONFIG_CXXOPTIMIZE="$CONFIG_CXXOPTIMIZE $optimize_no_inline"
9771         { echo "$as_me:$LINENO: result: enabling optimizations, $CONFIG_CXXOPTIMIZE" >&5
9772 echo "${ECHO_T}enabling optimizations, $CONFIG_CXXOPTIMIZE" >&6; } ;;
9773     no)
9774         CONFIG_CXXOPTIMIZE=""
9775         { echo "$as_me:$LINENO: result: disabling optimizations" >&5
9776 echo "${ECHO_T}disabling optimizations" >&6; } ;;
9777     *)
9778         CONFIG_CXXOPTIMIZE="$enable_optimize"
9779         { echo "$as_me:$LINENO: result: customizing optimizations, $enable_optimize" >&5
9780 echo "${ECHO_T}customizing optimizations, $enable_optimize" >&6; } ;;
9781 esac
9782
9783 #--------------------------------------------------------------------
9784 # Substitute TeXmacs specific configuration parameters
9785 #--------------------------------------------------------------------
9786
9787
9788
9789
9790
9791
9792
9793
9794
9795
9796
9797
9798
9799
9800
9801
9802
9803
9804
9805
9806
9807
9808
9809
9810 #--------------------------------------------------------------------
9811 # Default paths for installation
9812 #--------------------------------------------------------------------
9813
9814 if test "$prefix" = ""; then
9815   prefix=/usr/local
9816 fi
9817 if test "$prefix" = "NONE"; then
9818   prefix=/usr/local
9819 fi
9820 if test "$exec_prefix" = ""; then
9821   exec_prefix='${prefix}'
9822 fi
9823 if test "$exec_prefix" = "NONE"; then
9824   exec_prefix='${prefix}'
9825 fi
9826 if test "$exec_prefix" = '${prefix}'; then
9827   exec_prefix='${prefix}'
9828 fi
9829 if test "$includedir" = ""; then
9830   includedir='${prefix}/include'
9831 fi
9832 if test "$includedir" = "NONE"; then
9833   includedir='${prefix}/include'
9834 fi
9835 if test "$includedir" = '${prefix}/include'; then
9836   includedir='${prefix}/include'
9837 fi
9838 if test "$libdir" = ""; then
9839   libdir='${exec_prefix}/lib'
9840 fi
9841 if test "$libdir" = "NONE"; then
9842   libdir='${exec_prefix}/lib'
9843 fi
9844 if test "$libdir" = '${exec_prefix}/lib'; then
9845   libdir='${exec_prefix}/lib'
9846 fi
9847 if test "$bindir" = ""; then
9848   bindir='${exec_prefix}/bin'
9849 fi
9850 if test "$bindir" = "NONE"; then
9851   bindir=${exec_prefix}/bin
9852 fi
9853 if test "$bindir" = '${exec_prefix}/bin'; then
9854   bindir='${exec_prefix}/bin'
9855 fi
9856 if test "$datarootdir" = ""; then
9857   datarootdir='${prefix}/share'
9858 fi
9859 if test "$datarootdir" = "NONE"; then
9860   datarootdir='${prefix}/share'
9861 fi
9862 if test "$datarootdir" = '${prefix}/share'; then
9863   datarootdir='${prefix}/share'
9864 fi
9865 if test "$datadir" = ""; then
9866   datadir='${prefix}/share'
9867 fi
9868 if test "$datadir" = "NONE"; then
9869   datadir='${prefix}/share'
9870 fi
9871 if test "$datadir" = '${prefix}/share'; then
9872   datadir='${prefix}/share'
9873 fi
9874 if test "$mandir" = ""; then
9875   mandir='${datarootdir}/man'
9876 fi
9877 if test "$mandir" = "NONE"; then
9878   mandir='${datarootdir}/man'
9879 fi
9880 if test "$mandir" = '${datarootdir}/man'; then
9881   mandir='${datarootdir}/man'
9882 fi
9883 if test "$libexecdir" = ""; then
9884   libexecdir='${exec_prefix}/libexec'
9885 fi
9886 if test "$libexecdir" = "NONE"; then
9887   libexecdir='${exec_prefix}/libexec'
9888 fi
9889 if test "$libexecdir" = '${exec_prefix}/libexec'; then
9890   libexecdir='${exec_prefix}/libexec'
9891 fi
9892
9893 curdir="`pwd`"
9894 tmorig=${curdir}
9895 tmdir=${PACKAGE}
9896 tmsrc=${curdir}/${tmdir}
9897 tmbin=${libexecdir}/${tmdir}
9898 tmdata=${datadir}/${tmdir}
9899
9900
9901
9902
9903
9904
9905 if test "$DEVEL_RELEASE" = "1"; then
9906   tmtgz=${PACKAGE}-${DEVEL_VERSION}
9907 else
9908   tmtgz=${PACKAGE}-${DEVEL_VERSION}-R${DEVEL_RELEASE}
9909 fi
9910 tmrpm=${PACKAGE}-${DEVEL_VERSION}-${DEVEL_RELEASE}
9911 if test "$STABLE_RELEASE" = "1"; then
9912   tmstgz=${PACKAGE}-${STABLE_VERSION}
9913 else
9914   tmstgz=${PACKAGE}-${STABLE_VERSION}-R${STABLE_RELEASE}
9915 fi
9916 tmsrpm=${PACKAGE}-${STABLE_VERSION}-${STABLE_RELEASE}
9917 if test "$WINDOWS_RELEASE" = "1"; then
9918   tmwin=wintexmacs-${WINDOWS_VERSION}
9919 else
9920   tmwin=wintexmacs-${WINDOWS_VERSION}-R${WINDOWS_RELEASE}
9921 fi
9922
9923
9924
9925
9926
9927
9928 #--------------------------------------------------------------------
9929 # Done
9930 #--------------------------------------------------------------------
9931
9932 ac_config_files="$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"
9933
9934 cat >confcache <<\_ACEOF
9935 # This file is a shell script that caches the results of configure
9936 # tests run on this system so they can be shared between configure
9937 # scripts and configure runs, see configure's option --config-cache.
9938 # It is not useful on other systems.  If it contains results you don't
9939 # want to keep, you may remove or edit it.
9940 #
9941 # config.status only pays attention to the cache file if you give it
9942 # the --recheck option to rerun configure.
9943 #
9944 # `ac_cv_env_foo' variables (set or unset) will be overridden when
9945 # loading this file, other *unset* `ac_cv_foo' will be assigned the
9946 # following values.
9947
9948 _ACEOF
9949
9950 # The following way of writing the cache mishandles newlines in values,
9951 # but we know of no workaround that is simple, portable, and efficient.
9952 # So, we kill variables containing newlines.
9953 # Ultrix sh set writes to stderr and can't be redirected directly,
9954 # and sets the high bit in the cache file unless we assign to the vars.
9955 (
9956   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
9957     eval ac_val=\$$ac_var
9958     case $ac_val in #(
9959     *${as_nl}*)
9960       case $ac_var in #(
9961       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
9962 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
9963       esac
9964       case $ac_var in #(
9965       _ | IFS | as_nl) ;; #(
9966       *) $as_unset $ac_var ;;
9967       esac ;;
9968     esac
9969   done
9970
9971   (set) 2>&1 |
9972     case $as_nl`(ac_space=' '; set) 2>&1` in #(
9973     *${as_nl}ac_space=\ *)
9974       # `set' does not quote correctly, so add quotes (double-quote
9975       # substitution turns \\\\ into \\, and sed turns \\ into \).
9976       sed -n \
9977         "s/'/'\\\\''/g;
9978           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
9979       ;; #(
9980     *)
9981       # `set' quotes correctly as required by POSIX, so do not add quotes.
9982       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
9983       ;;
9984     esac |
9985     sort
9986 ) |
9987   sed '
9988      /^ac_cv_env_/b end
9989      t clear
9990      :clear
9991      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
9992      t end
9993      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
9994      :end' >>confcache
9995 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
9996   if test -w "$cache_file"; then
9997     test "x$cache_file" != "x/dev/null" &&
9998       { echo "$as_me:$LINENO: updating cache $cache_file" >&5
9999 echo "$as_me: updating cache $cache_file" >&6;}
10000     cat confcache >$cache_file
10001   else
10002     { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
10003 echo "$as_me: not updating unwritable cache $cache_file" >&6;}
10004   fi
10005 fi
10006 rm -f confcache
10007
10008 test "x$prefix" = xNONE && prefix=$ac_default_prefix
10009 # Let make expand exec_prefix.
10010 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
10011
10012 DEFS=-DHAVE_CONFIG_H
10013
10014 ac_libobjs=
10015 ac_ltlibobjs=
10016 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
10017   # 1. Remove the extension, and $U if already installed.
10018   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
10019   ac_i=`echo "$ac_i" | sed "$ac_script"`
10020   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
10021   #    will be set to the directory where LIBOBJS objects are built.
10022   ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
10023   ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
10024 done
10025 LIBOBJS=$ac_libobjs
10026
10027 LTLIBOBJS=$ac_ltlibobjs
10028
10029
10030
10031 : ${CONFIG_STATUS=./config.status}
10032 ac_clean_files_save=$ac_clean_files
10033 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
10034 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
10035 echo "$as_me: creating $CONFIG_STATUS" >&6;}
10036 cat >$CONFIG_STATUS <<_ACEOF
10037 #! $SHELL
10038 # Generated by $as_me.
10039 # Run this file to recreate the current configuration.
10040 # Compiler output produced by configure, useful for debugging
10041 # configure, is in config.log if it exists.
10042
10043 debug=false
10044 ac_cs_recheck=false
10045 ac_cs_silent=false
10046 SHELL=\${CONFIG_SHELL-$SHELL}
10047 _ACEOF
10048
10049 cat >>$CONFIG_STATUS <<\_ACEOF
10050 ## --------------------- ##
10051 ## M4sh Initialization.  ##
10052 ## --------------------- ##
10053
10054 # Be more Bourne compatible
10055 DUALCASE=1; export DUALCASE # for MKS sh
10056 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
10057   emulate sh
10058   NULLCMD=:
10059   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
10060   # is contrary to our usage.  Disable this feature.
10061   alias -g '${1+"$@"}'='"$@"'
10062   setopt NO_GLOB_SUBST
10063 else
10064   case `(set -o) 2>/dev/null` in
10065   *posix*) set -o posix ;;
10066 esac
10067
10068 fi
10069
10070
10071
10072
10073 # PATH needs CR
10074 # Avoid depending upon Character Ranges.
10075 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
10076 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
10077 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
10078 as_cr_digits='0123456789'
10079 as_cr_alnum=$as_cr_Letters$as_cr_digits
10080
10081 # The user is always right.
10082 if test "${PATH_SEPARATOR+set}" != set; then
10083   echo "#! /bin/sh" >conf$$.sh
10084   echo  "exit 0"   >>conf$$.sh
10085   chmod +x conf$$.sh
10086   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
10087     PATH_SEPARATOR=';'
10088   else
10089     PATH_SEPARATOR=:
10090   fi
10091   rm -f conf$$.sh
10092 fi
10093
10094 # Support unset when possible.
10095 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
10096   as_unset=unset
10097 else
10098   as_unset=false
10099 fi
10100
10101
10102 # IFS
10103 # We need space, tab and new line, in precisely that order.  Quoting is
10104 # there to prevent editors from complaining about space-tab.
10105 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
10106 # splitting by setting IFS to empty value.)
10107 as_nl='
10108 '
10109 IFS=" ""        $as_nl"
10110
10111 # Find who we are.  Look in the path if we contain no directory separator.
10112 case $0 in
10113   *[\\/]* ) as_myself=$0 ;;
10114   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10115 for as_dir in $PATH
10116 do
10117   IFS=$as_save_IFS
10118   test -z "$as_dir" && as_dir=.
10119   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
10120 done
10121 IFS=$as_save_IFS
10122
10123      ;;
10124 esac
10125 # We did not find ourselves, most probably we were run as `sh COMMAND'
10126 # in which case we are not to be found in the path.
10127 if test "x$as_myself" = x; then
10128   as_myself=$0
10129 fi
10130 if test ! -f "$as_myself"; then
10131   echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
10132   { (exit 1); exit 1; }
10133 fi
10134
10135 # Work around bugs in pre-3.0 UWIN ksh.
10136 for as_var in ENV MAIL MAILPATH
10137 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
10138 done
10139 PS1='$ '
10140 PS2='> '
10141 PS4='+ '
10142
10143 # NLS nuisances.
10144 for as_var in \
10145   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
10146   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
10147   LC_TELEPHONE LC_TIME
10148 do
10149   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
10150     eval $as_var=C; export $as_var
10151   else
10152     ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
10153   fi
10154 done
10155
10156 # Required to use basename.
10157 if expr a : '\(a\)' >/dev/null 2>&1 &&
10158    test "X`expr 00001 : '.*\(...\)'`" = X001; then
10159   as_expr=expr
10160 else
10161   as_expr=false
10162 fi
10163
10164 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
10165   as_basename=basename
10166 else
10167   as_basename=false
10168 fi
10169
10170
10171 # Name of the executable.
10172 as_me=`$as_basename -- "$0" ||
10173 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
10174          X"$0" : 'X\(//\)$' \| \
10175          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
10176 echo X/"$0" |
10177     sed '/^.*\/\([^/][^/]*\)\/*$/{
10178             s//\1/
10179             q
10180           }
10181           /^X\/\(\/\/\)$/{
10182             s//\1/
10183             q
10184           }
10185           /^X\/\(\/\).*/{
10186             s//\1/
10187             q
10188           }
10189           s/.*/./; q'`
10190
10191 # CDPATH.
10192 $as_unset CDPATH
10193
10194
10195
10196   as_lineno_1=$LINENO
10197   as_lineno_2=$LINENO
10198   test "x$as_lineno_1" != "x$as_lineno_2" &&
10199   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
10200
10201   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
10202   # uniformly replaced by the line number.  The first 'sed' inserts a
10203   # line-number line after each line using $LINENO; the second 'sed'
10204   # does the real work.  The second script uses 'N' to pair each
10205   # line-number line with the line containing $LINENO, and appends
10206   # trailing '-' during substitution so that $LINENO is not a special
10207   # case at line end.
10208   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
10209   # scripts with optimization help from Paolo Bonzini.  Blame Lee
10210   # E. McMahon (1931-1989) for sed's syntax.  :-)
10211   sed -n '
10212     p
10213     /[$]LINENO/=
10214   ' <$as_myself |
10215     sed '
10216       s/[$]LINENO.*/&-/
10217       t lineno
10218       b
10219       :lineno
10220       N
10221       :loop
10222       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
10223       t loop
10224       s/-\n.*//
10225     ' >$as_me.lineno &&
10226   chmod +x "$as_me.lineno" ||
10227     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
10228    { (exit 1); exit 1; }; }
10229
10230   # Don't try to exec as it changes $[0], causing all sort of problems
10231   # (the dirname of $[0] is not the place where we might find the
10232   # original and so on.  Autoconf is especially sensitive to this).
10233   . "./$as_me.lineno"
10234   # Exit status is that of the last command.
10235   exit
10236 }
10237
10238
10239 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
10240   as_dirname=dirname
10241 else
10242   as_dirname=false
10243 fi
10244
10245 ECHO_C= ECHO_N= ECHO_T=
10246 case `echo -n x` in
10247 -n*)
10248   case `echo 'x\c'` in
10249   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
10250   *)   ECHO_C='\c';;
10251   esac;;
10252 *)
10253   ECHO_N='-n';;
10254 esac
10255
10256 if expr a : '\(a\)' >/dev/null 2>&1 &&
10257    test "X`expr 00001 : '.*\(...\)'`" = X001; then
10258   as_expr=expr
10259 else
10260   as_expr=false
10261 fi
10262
10263 rm -f conf$$ conf$$.exe conf$$.file
10264 if test -d conf$$.dir; then
10265   rm -f conf$$.dir/conf$$.file
10266 else
10267   rm -f conf$$.dir
10268   mkdir conf$$.dir
10269 fi
10270 echo >conf$$.file
10271 if ln -s conf$$.file conf$$ 2>/dev/null; then
10272   as_ln_s='ln -s'
10273   # ... but there are two gotchas:
10274   # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
10275   # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
10276   # In both cases, we have to default to `cp -p'.
10277   ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
10278     as_ln_s='cp -p'
10279 elif ln conf$$.file conf$$ 2>/dev/null; then
10280   as_ln_s=ln
10281 else
10282   as_ln_s='cp -p'
10283 fi
10284 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
10285 rmdir conf$$.dir 2>/dev/null
10286
10287 if mkdir -p . 2>/dev/null; then
10288   as_mkdir_p=:
10289 else
10290   test -d ./-p && rmdir ./-p
10291   as_mkdir_p=false
10292 fi
10293
10294 if test -x / >/dev/null 2>&1; then
10295   as_test_x='test -x'
10296 else
10297   if ls -dL / >/dev/null 2>&1; then
10298     as_ls_L_option=L
10299   else
10300     as_ls_L_option=
10301   fi
10302   as_test_x='
10303     eval sh -c '\''
10304       if test -d "$1"; then
10305         test -d "$1/.";
10306       else
10307         case $1 in
10308         -*)set "./$1";;
10309         esac;
10310         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
10311         ???[sx]*):;;*)false;;esac;fi
10312     '\'' sh
10313   '
10314 fi
10315 as_executable_p=$as_test_x
10316
10317 # Sed expression to map a string onto a valid CPP name.
10318 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
10319
10320 # Sed expression to map a string onto a valid variable name.
10321 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
10322
10323
10324 exec 6>&1
10325
10326 # Save the log message, to keep $[0] and so on meaningful, and to
10327 # report actual input values of CONFIG_FILES etc. instead of their
10328 # values after options handling.
10329 ac_log="
10330 This file was extended by $as_me, which was
10331 generated by GNU Autoconf 2.61.  Invocation command line was
10332
10333   CONFIG_FILES    = $CONFIG_FILES
10334   CONFIG_HEADERS  = $CONFIG_HEADERS
10335   CONFIG_LINKS    = $CONFIG_LINKS
10336   CONFIG_COMMANDS = $CONFIG_COMMANDS
10337   $ $0 $@
10338
10339 on `(hostname || uname -n) 2>/dev/null | sed 1q`
10340 "
10341
10342 _ACEOF
10343
10344 cat >>$CONFIG_STATUS <<_ACEOF
10345 # Files that config.status was made for.
10346 config_files="$ac_config_files"
10347 config_headers="$ac_config_headers"
10348
10349 _ACEOF
10350
10351 cat >>$CONFIG_STATUS <<\_ACEOF
10352 ac_cs_usage="\
10353 \`$as_me' instantiates files from templates according to the
10354 current configuration.
10355
10356 Usage: $0 [OPTIONS] [FILE]...
10357
10358   -h, --help       print this help, then exit
10359   -V, --version    print version number and configuration settings, then exit
10360   -q, --quiet      do not print progress messages
10361   -d, --debug      don't remove temporary files
10362       --recheck    update $as_me by reconfiguring in the same conditions
10363   --file=FILE[:TEMPLATE]
10364                    instantiate the configuration file FILE
10365   --header=FILE[:TEMPLATE]
10366                    instantiate the configuration header FILE
10367
10368 Configuration files:
10369 $config_files
10370
10371 Configuration headers:
10372 $config_headers
10373
10374 Report bugs to <bug-autoconf@gnu.org>."
10375
10376 _ACEOF
10377 cat >>$CONFIG_STATUS <<_ACEOF
10378 ac_cs_version="\\
10379 config.status
10380 configured by $0, generated by GNU Autoconf 2.61,
10381   with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
10382
10383 Copyright (C) 2006 Free Software Foundation, Inc.
10384 This config.status script is free software; the Free Software Foundation
10385 gives unlimited permission to copy, distribute and modify it."
10386
10387 ac_pwd='$ac_pwd'
10388 srcdir='$srcdir'
10389 _ACEOF
10390
10391 cat >>$CONFIG_STATUS <<\_ACEOF
10392 # If no file are specified by the user, then we need to provide default
10393 # value.  By we need to know if files were specified by the user.
10394 ac_need_defaults=:
10395 while test $# != 0
10396 do
10397   case $1 in
10398   --*=*)
10399     ac_option=`expr "X$1" : 'X\([^=]*\)='`
10400     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
10401     ac_shift=:
10402     ;;
10403   *)
10404     ac_option=$1
10405     ac_optarg=$2
10406     ac_shift=shift
10407     ;;
10408   esac
10409
10410   case $ac_option in
10411   # Handling of the options.
10412   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
10413     ac_cs_recheck=: ;;
10414   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
10415     echo "$ac_cs_version"; exit ;;
10416   --debug | --debu | --deb | --de | --d | -d )
10417     debug=: ;;
10418   --file | --fil | --fi | --f )
10419     $ac_shift
10420     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
10421     ac_need_defaults=false;;
10422   --header | --heade | --head | --hea )
10423     $ac_shift
10424     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
10425     ac_need_defaults=false;;
10426   --he | --h)
10427     # Conflict between --help and --header
10428     { echo "$as_me: error: ambiguous option: $1
10429 Try \`$0 --help' for more information." >&2
10430    { (exit 1); exit 1; }; };;
10431   --help | --hel | -h )
10432     echo "$ac_cs_usage"; exit ;;
10433   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
10434   | -silent | --silent | --silen | --sile | --sil | --si | --s)
10435     ac_cs_silent=: ;;
10436
10437   # This is an error.
10438   -*) { echo "$as_me: error: unrecognized option: $1
10439 Try \`$0 --help' for more information." >&2
10440    { (exit 1); exit 1; }; } ;;
10441
10442   *) ac_config_targets="$ac_config_targets $1"
10443      ac_need_defaults=false ;;
10444
10445   esac
10446   shift
10447 done
10448
10449 ac_configure_extra_args=
10450
10451 if $ac_cs_silent; then
10452   exec 6>/dev/null
10453   ac_configure_extra_args="$ac_configure_extra_args --silent"
10454 fi
10455
10456 _ACEOF
10457 cat >>$CONFIG_STATUS <<_ACEOF
10458 if \$ac_cs_recheck; then
10459   echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
10460   CONFIG_SHELL=$SHELL
10461   export CONFIG_SHELL
10462   exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
10463 fi
10464
10465 _ACEOF
10466 cat >>$CONFIG_STATUS <<\_ACEOF
10467 exec 5>>config.log
10468 {
10469   echo
10470   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
10471 ## Running $as_me. ##
10472 _ASBOX
10473   echo "$ac_log"
10474 } >&5
10475
10476 _ACEOF
10477 cat >>$CONFIG_STATUS <<_ACEOF
10478 _ACEOF
10479
10480 cat >>$CONFIG_STATUS <<\_ACEOF
10481
10482 # Handling of arguments.
10483 for ac_config_target in $ac_config_targets
10484 do
10485   case $ac_config_target in
10486     "src/System/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/System/config.h:src/System/config.in" ;;
10487     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile:Makefile.in" ;;
10488     "src/makefile") CONFIG_FILES="$CONFIG_FILES src/makefile:src/makefile.in" ;;
10489     "src/System/tm_configure.hpp") CONFIG_FILES="$CONFIG_FILES src/System/tm_configure.hpp:src/System/tm_configure.in" ;;
10490     "misc/admin/admin.makefile") CONFIG_FILES="$CONFIG_FILES misc/admin/admin.makefile:misc/admin/admin.makefile.in" ;;
10491     "misc/doxygen/Doxyfile") CONFIG_FILES="$CONFIG_FILES misc/doxygen/Doxyfile:misc/doxygen/Doxyfile.in" ;;
10492     "misc/man/texmacs.1") CONFIG_FILES="$CONFIG_FILES misc/man/texmacs.1:misc/man/texmacs.1.in" ;;
10493     "misc/rpm/TeXmacs.spec") CONFIG_FILES="$CONFIG_FILES misc/rpm/TeXmacs.spec:misc/rpm/TeXmacs.spec.in" ;;
10494     "misc/scripts/fig2ps") CONFIG_FILES="$CONFIG_FILES misc/scripts/fig2ps:misc/scripts/fig2ps.in" ;;
10495     "misc/scripts/texmacs") CONFIG_FILES="$CONFIG_FILES misc/scripts/texmacs:misc/scripts/texmacs.in" ;;
10496     "TeXmacs/examples/plugins/dynlink/Makefile") CONFIG_FILES="$CONFIG_FILES TeXmacs/examples/plugins/dynlink/Makefile:TeXmacs/examples/plugins/dynlink/Makefile.in" ;;
10497     "misc/bundle/Base.xcconfig") CONFIG_FILES="$CONFIG_FILES misc/bundle/Base.xcconfig:misc/bundle/Base.xcconfig.in" ;;
10498
10499   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
10500 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
10501    { (exit 1); exit 1; }; };;
10502   esac
10503 done
10504
10505
10506 # If the user did not use the arguments to specify the items to instantiate,
10507 # then the envvar interface is used.  Set only those that are not.
10508 # We use the long form for the default assignment because of an extremely
10509 # bizarre bug on SunOS 4.1.3.
10510 if $ac_need_defaults; then
10511   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
10512   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
10513 fi
10514
10515 # Have a temporary directory for convenience.  Make it in the build tree
10516 # simply because there is no reason against having it here, and in addition,
10517 # creating and moving files from /tmp can sometimes cause problems.
10518 # Hook for its removal unless debugging.
10519 # Note that there is a small window in which the directory will not be cleaned:
10520 # after its creation but before its name has been assigned to `$tmp'.
10521 $debug ||
10522 {
10523   tmp=
10524   trap 'exit_status=$?
10525   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
10526 ' 0
10527   trap '{ (exit 1); exit 1; }' 1 2 13 15
10528 }
10529 # Create a (secure) tmp directory for tmp files.
10530
10531 {
10532   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
10533   test -n "$tmp" && test -d "$tmp"
10534 }  ||
10535 {
10536   tmp=./conf$$-$RANDOM
10537   (umask 077 && mkdir "$tmp")
10538 } ||
10539 {
10540    echo "$me: cannot create a temporary directory in ." >&2
10541    { (exit 1); exit 1; }
10542 }
10543
10544 #
10545 # Set up the sed scripts for CONFIG_FILES section.
10546 #
10547
10548 # No need to generate the scripts if there are no CONFIG_FILES.
10549 # This happens for instance when ./config.status config.h
10550 if test -n "$CONFIG_FILES"; then
10551
10552 _ACEOF
10553
10554
10555
10556 ac_delim='%!_!# '
10557 for ac_last_try in false false false false false :; do
10558   cat >conf$$subs.sed <<_ACEOF
10559 SHELL!$SHELL$ac_delim
10560 PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
10561 PACKAGE_NAME!$PACKAGE_NAME$ac_delim
10562 PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
10563 PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
10564 PACKAGE_STRING!$PACKAGE_STRING$ac_delim
10565 PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
10566 exec_prefix!$exec_prefix$ac_delim
10567 prefix!$prefix$ac_delim
10568 program_transform_name!$program_transform_name$ac_delim
10569 bindir!$bindir$ac_delim
10570 sbindir!$sbindir$ac_delim
10571 libexecdir!$libexecdir$ac_delim
10572 datarootdir!$datarootdir$ac_delim
10573 datadir!$datadir$ac_delim
10574 sysconfdir!$sysconfdir$ac_delim
10575 sharedstatedir!$sharedstatedir$ac_delim
10576 localstatedir!$localstatedir$ac_delim
10577 includedir!$includedir$ac_delim
10578 oldincludedir!$oldincludedir$ac_delim
10579 docdir!$docdir$ac_delim
10580 infodir!$infodir$ac_delim
10581 htmldir!$htmldir$ac_delim
10582 dvidir!$dvidir$ac_delim
10583 pdfdir!$pdfdir$ac_delim
10584 psdir!$psdir$ac_delim
10585 libdir!$libdir$ac_delim
10586 localedir!$localedir$ac_delim
10587 mandir!$mandir$ac_delim
10588 DEFS!$DEFS$ac_delim
10589 ECHO_C!$ECHO_C$ac_delim
10590 ECHO_N!$ECHO_N$ac_delim
10591 ECHO_T!$ECHO_T$ac_delim
10592 LIBS!$LIBS$ac_delim
10593 build_alias!$build_alias$ac_delim
10594 host_alias!$host_alias$ac_delim
10595 target_alias!$target_alias$ac_delim
10596 PACKAGE!$PACKAGE$ac_delim
10597 DEVEL_VERSION!$DEVEL_VERSION$ac_delim
10598 DEVEL_RELEASE!$DEVEL_RELEASE$ac_delim
10599 STABLE_VERSION!$STABLE_VERSION$ac_delim
10600 STABLE_RELEASE!$STABLE_RELEASE$ac_delim
10601 CC!$CC$ac_delim
10602 CFLAGS!$CFLAGS$ac_delim
10603 LDFLAGS!$LDFLAGS$ac_delim
10604 CPPFLAGS!$CPPFLAGS$ac_delim
10605 ac_ct_CC!$ac_ct_CC$ac_delim
10606 EXEEXT!$EXEEXT$ac_delim
10607 OBJEXT!$OBJEXT$ac_delim
10608 CXX!$CXX$ac_delim
10609 CXXFLAGS!$CXXFLAGS$ac_delim
10610 ac_ct_CXX!$ac_ct_CXX$ac_delim
10611 GUILE_CFLAGS!$GUILE_CFLAGS$ac_delim
10612 GUILE_LDFLAGS!$GUILE_LDFLAGS$ac_delim
10613 CONFIG_GUILE_SERIAL!$CONFIG_GUILE_SERIAL$ac_delim
10614 CXXCPP!$CXXCPP$ac_delim
10615 GREP!$GREP$ac_delim
10616 EGREP!$EGREP$ac_delim
10617 XMKMF!$XMKMF$ac_delim
10618 X_CFLAGS!$X_CFLAGS$ac_delim
10619 X_PRE_LIBS!$X_PRE_LIBS$ac_delim
10620 X_LIBS!$X_LIBS$ac_delim
10621 X_EXTRA_LIBS!$X_EXTRA_LIBS$ac_delim
10622 CONFIG_BDL!$CONFIG_BDL$ac_delim
10623 CPP!$CPP$ac_delim
10624 ICONV_CFLAGS!$ICONV_CFLAGS$ac_delim
10625 ICONV_LDFLAGS!$ICONV_LDFLAGS$ac_delim
10626 FREETYPE_CFLAGS!$FREETYPE_CFLAGS$ac_delim
10627 FREETYPE_LDFLAGS!$FREETYPE_LDFLAGS$ac_delim
10628 CAIRO_CFLAGS!$CAIRO_CFLAGS$ac_delim
10629 CAIRO_LDFLAGS!$CAIRO_LDFLAGS$ac_delim
10630 IMLIB2_CFLAGS!$IMLIB2_CFLAGS$ac_delim
10631 IMLIB2_LDFLAGS!$IMLIB2_LDFLAGS$ac_delim
10632 AXEL_CFLAGS!$AXEL_CFLAGS$ac_delim
10633 AXEL_LDFLAGS!$AXEL_LDFLAGS$ac_delim
10634 build!$build$ac_delim
10635 build_cpu!$build_cpu$ac_delim
10636 build_vendor!$build_vendor$ac_delim
10637 build_os!$build_os$ac_delim
10638 host!$host$ac_delim
10639 host_cpu!$host_cpu$ac_delim
10640 host_vendor!$host_vendor$ac_delim
10641 host_os!$host_os$ac_delim
10642 CONFIG_EXPERIMENTAL!$CONFIG_EXPERIMENTAL$ac_delim
10643 CONFIG_MACOS!$CONFIG_MACOS$ac_delim
10644 QMAKE!$QMAKE$ac_delim
10645 MOC!$MOC$ac_delim
10646 UIC!$UIC$ac_delim
10647 RCC!$RCC$ac_delim
10648 QT_PATH!$QT_PATH$ac_delim
10649 TMPDIR!$TMPDIR$ac_delim
10650 QT_VERSION_MAJOR!$QT_VERSION_MAJOR$ac_delim
10651 QT_DEFINES!$QT_DEFINES$ac_delim
10652 QT_CFLAGS!$QT_CFLAGS$ac_delim
10653 QT_CXXFLAGS!$QT_CXXFLAGS$ac_delim
10654 QT_INCPATH!$QT_INCPATH$ac_delim
10655 QT_CPPFLAGS!$QT_CPPFLAGS$ac_delim
10656 _ACEOF
10657
10658   if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then
10659     break
10660   elif $ac_last_try; then
10661     { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
10662 echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
10663    { (exit 1); exit 1; }; }
10664   else
10665     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
10666   fi
10667 done
10668
10669 ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
10670 if test -n "$ac_eof"; then
10671   ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
10672   ac_eof=`expr $ac_eof + 1`
10673 fi
10674
10675 cat >>$CONFIG_STATUS <<_ACEOF
10676 cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
10677 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
10678 _ACEOF
10679 sed '
10680 s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
10681 s/^/s,@/; s/!/@,|#_!!_#|/
10682 :n
10683 t n
10684 s/'"$ac_delim"'$/,g/; t
10685 s/$/\\/; p
10686 N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
10687 ' >>$CONFIG_STATUS <conf$$subs.sed
10688 rm -f conf$$subs.sed
10689 cat >>$CONFIG_STATUS <<_ACEOF
10690 CEOF$ac_eof
10691 _ACEOF
10692
10693
10694 ac_delim='%!_!# '
10695 for ac_last_try in false false false false false :; do
10696   cat >conf$$subs.sed <<_ACEOF
10697 QT_LDFLAGS!$QT_LDFLAGS$ac_delim
10698 QT_LFLAGS!$QT_LFLAGS$ac_delim
10699 QT_LIBS!$QT_LIBS$ac_delim
10700 X11_CFLAGS!$X11_CFLAGS$ac_delim
10701 X11_LDFLAGS!$X11_LDFLAGS$ac_delim
10702 COCOA_CFLAGS!$COCOA_CFLAGS$ac_delim
10703 COCOA_LDFLAGS!$COCOA_LDFLAGS$ac_delim
10704 CONFIG_X11!$CONFIG_X11$ac_delim
10705 CONFIG_COCOA!$CONFIG_COCOA$ac_delim
10706 CONFIG_QT!$CONFIG_QT$ac_delim
10707 CONFIG_GUI!$CONFIG_GUI$ac_delim
10708 CONFIG_GUI_DEFINE!$CONFIG_GUI_DEFINE$ac_delim
10709 CONFIG_CXXDIALECT!$CONFIG_CXXDIALECT$ac_delim
10710 CONFIG_OS!$CONFIG_OS$ac_delim
10711 CONFIG_OS_SUFFIX!$CONFIG_OS_SUFFIX$ac_delim
10712 CONFIG_OS_COMPAT!$CONFIG_OS_COMPAT$ac_delim
10713 CONFIG_CXXWARNING!$CONFIG_CXXWARNING$ac_delim
10714 CONFIG_CXXTEMPLATE!$CONFIG_CXXTEMPLATE$ac_delim
10715 CONFIG_CXXOPTIMIZE!$CONFIG_CXXOPTIMIZE$ac_delim
10716 CONFIG_CXXDEBUG!$CONFIG_CXXDEBUG$ac_delim
10717 CONFIG_BFLAGS!$CONFIG_BFLAGS$ac_delim
10718 CONFIG_BSTATIC!$CONFIG_BSTATIC$ac_delim
10719 CONFIG_BSHARED!$CONFIG_BSHARED$ac_delim
10720 CONFIG_BPATH!$CONFIG_BPATH$ac_delim
10721 CONFIG_WORD_LENGTH!$CONFIG_WORD_LENGTH$ac_delim
10722 CONFIG_WORD_LENGTH_INC!$CONFIG_WORD_LENGTH_INC$ac_delim
10723 CONFIG_WORD_MASK!$CONFIG_WORD_MASK$ac_delim
10724 CONFIG_MAX_FAST!$CONFIG_MAX_FAST$ac_delim
10725 CONFIG_CXXFLAGS!$CONFIG_CXXFLAGS$ac_delim
10726 CONFIG_STD_SETENV!$CONFIG_STD_SETENV$ac_delim
10727 CONFIG_SO!$CONFIG_SO$ac_delim
10728 CONFIG_LIB_PATH!$CONFIG_LIB_PATH$ac_delim
10729 CONFIG_STRIP!$CONFIG_STRIP$ac_delim
10730 CONFIG_CHMOD!$CONFIG_CHMOD$ac_delim
10731 LDRT!$LDRT$ac_delim
10732 tmorig!$tmorig$ac_delim
10733 tmdir!$tmdir$ac_delim
10734 tmsrc!$tmsrc$ac_delim
10735 tmbin!$tmbin$ac_delim
10736 tmdata!$tmdata$ac_delim
10737 tmtgz!$tmtgz$ac_delim
10738 tmrpm!$tmrpm$ac_delim
10739 tmstgz!$tmstgz$ac_delim
10740 tmsrpm!$tmsrpm$ac_delim
10741 tmwin!$tmwin$ac_delim
10742 LIBOBJS!$LIBOBJS$ac_delim
10743 LTLIBOBJS!$LTLIBOBJS$ac_delim
10744 _ACEOF
10745
10746   if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 47; then
10747     break
10748   elif $ac_last_try; then
10749     { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
10750 echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
10751    { (exit 1); exit 1; }; }
10752   else
10753     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
10754   fi
10755 done
10756
10757 ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
10758 if test -n "$ac_eof"; then
10759   ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
10760   ac_eof=`expr $ac_eof + 1`
10761 fi
10762
10763 cat >>$CONFIG_STATUS <<_ACEOF
10764 cat >"\$tmp/subs-2.sed" <<\CEOF$ac_eof
10765 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
10766 _ACEOF
10767 sed '
10768 s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
10769 s/^/s,@/; s/!/@,|#_!!_#|/
10770 :n
10771 t n
10772 s/'"$ac_delim"'$/,g/; t
10773 s/$/\\/; p
10774 N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
10775 ' >>$CONFIG_STATUS <conf$$subs.sed
10776 rm -f conf$$subs.sed
10777 cat >>$CONFIG_STATUS <<_ACEOF
10778 :end
10779 s/|#_!!_#|//g
10780 CEOF$ac_eof
10781 _ACEOF
10782
10783
10784 # VPATH may cause trouble with some makes, so we remove $(srcdir),
10785 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
10786 # trailing colons and then remove the whole line if VPATH becomes empty
10787 # (actually we leave an empty line to preserve line numbers).
10788 if test "x$srcdir" = x.; then
10789   ac_vpsub='/^[  ]*VPATH[        ]*=/{
10790 s/:*\$(srcdir):*/:/
10791 s/:*\${srcdir}:*/:/
10792 s/:*@srcdir@:*/:/
10793 s/^\([^=]*=[     ]*\):*/\1/
10794 s/:*$//
10795 s/^[^=]*=[       ]*$//
10796 }'
10797 fi
10798
10799 cat >>$CONFIG_STATUS <<\_ACEOF
10800 fi # test -n "$CONFIG_FILES"
10801
10802
10803 for ac_tag in  :F $CONFIG_FILES  :H $CONFIG_HEADERS
10804 do
10805   case $ac_tag in
10806   :[FHLC]) ac_mode=$ac_tag; continue;;
10807   esac
10808   case $ac_mode$ac_tag in
10809   :[FHL]*:*);;
10810   :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
10811 echo "$as_me: error: Invalid tag $ac_tag." >&2;}
10812    { (exit 1); exit 1; }; };;
10813   :[FH]-) ac_tag=-:-;;
10814   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
10815   esac
10816   ac_save_IFS=$IFS
10817   IFS=:
10818   set x $ac_tag
10819   IFS=$ac_save_IFS
10820   shift
10821   ac_file=$1
10822   shift
10823
10824   case $ac_mode in
10825   :L) ac_source=$1;;
10826   :[FH])
10827     ac_file_inputs=
10828     for ac_f
10829     do
10830       case $ac_f in
10831       -) ac_f="$tmp/stdin";;
10832       *) # Look for the file first in the build tree, then in the source tree
10833          # (if the path is not absolute).  The absolute path cannot be DOS-style,
10834          # because $ac_f cannot contain `:'.
10835          test -f "$ac_f" ||
10836            case $ac_f in
10837            [\\/$]*) false;;
10838            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
10839            esac ||
10840            { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
10841 echo "$as_me: error: cannot find input file: $ac_f" >&2;}
10842    { (exit 1); exit 1; }; };;
10843       esac
10844       ac_file_inputs="$ac_file_inputs $ac_f"
10845     done
10846
10847     # Let's still pretend it is `configure' which instantiates (i.e., don't
10848     # use $as_me), people would be surprised to read:
10849     #    /* config.h.  Generated by config.status.  */
10850     configure_input="Generated from "`IFS=:
10851           echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
10852     if test x"$ac_file" != x-; then
10853       configure_input="$ac_file.  $configure_input"
10854       { echo "$as_me:$LINENO: creating $ac_file" >&5
10855 echo "$as_me: creating $ac_file" >&6;}
10856     fi
10857
10858     case $ac_tag in
10859     *:-:* | *:-) cat >"$tmp/stdin";;
10860     esac
10861     ;;
10862   esac
10863
10864   ac_dir=`$as_dirname -- "$ac_file" ||
10865 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10866          X"$ac_file" : 'X\(//\)[^/]' \| \
10867          X"$ac_file" : 'X\(//\)$' \| \
10868          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
10869 echo X"$ac_file" |
10870     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
10871             s//\1/
10872             q
10873           }
10874           /^X\(\/\/\)[^/].*/{
10875             s//\1/
10876             q
10877           }
10878           /^X\(\/\/\)$/{
10879             s//\1/
10880             q
10881           }
10882           /^X\(\/\).*/{
10883             s//\1/
10884             q
10885           }
10886           s/.*/./; q'`
10887   { as_dir="$ac_dir"
10888   case $as_dir in #(
10889   -*) as_dir=./$as_dir;;
10890   esac
10891   test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
10892     as_dirs=
10893     while :; do
10894       case $as_dir in #(
10895       *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
10896       *) as_qdir=$as_dir;;
10897       esac
10898       as_dirs="'$as_qdir' $as_dirs"
10899       as_dir=`$as_dirname -- "$as_dir" ||
10900 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10901          X"$as_dir" : 'X\(//\)[^/]' \| \
10902          X"$as_dir" : 'X\(//\)$' \| \
10903          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
10904 echo X"$as_dir" |
10905     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
10906             s//\1/
10907             q
10908           }
10909           /^X\(\/\/\)[^/].*/{
10910             s//\1/
10911             q
10912           }
10913           /^X\(\/\/\)$/{
10914             s//\1/
10915             q
10916           }
10917           /^X\(\/\).*/{
10918             s//\1/
10919             q
10920           }
10921           s/.*/./; q'`
10922       test -d "$as_dir" && break
10923     done
10924     test -z "$as_dirs" || eval "mkdir $as_dirs"
10925   } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
10926 echo "$as_me: error: cannot create directory $as_dir" >&2;}
10927    { (exit 1); exit 1; }; }; }
10928   ac_builddir=.
10929
10930 case "$ac_dir" in
10931 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
10932 *)
10933   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
10934   # A ".." for each directory in $ac_dir_suffix.
10935   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
10936   case $ac_top_builddir_sub in
10937   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
10938   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
10939   esac ;;
10940 esac
10941 ac_abs_top_builddir=$ac_pwd
10942 ac_abs_builddir=$ac_pwd$ac_dir_suffix
10943 # for backward compatibility:
10944 ac_top_builddir=$ac_top_build_prefix
10945
10946 case $srcdir in
10947   .)  # We are building in place.
10948     ac_srcdir=.
10949     ac_top_srcdir=$ac_top_builddir_sub
10950     ac_abs_top_srcdir=$ac_pwd ;;
10951   [\\/]* | ?:[\\/]* )  # Absolute name.
10952     ac_srcdir=$srcdir$ac_dir_suffix;
10953     ac_top_srcdir=$srcdir
10954     ac_abs_top_srcdir=$srcdir ;;
10955   *) # Relative name.
10956     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
10957     ac_top_srcdir=$ac_top_build_prefix$srcdir
10958     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
10959 esac
10960 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
10961
10962
10963   case $ac_mode in
10964   :F)
10965   #
10966   # CONFIG_FILE
10967   #
10968
10969 _ACEOF
10970
10971 cat >>$CONFIG_STATUS <<\_ACEOF
10972 # If the template does not know about datarootdir, expand it.
10973 # FIXME: This hack should be removed a few years after 2.60.
10974 ac_datarootdir_hack=; ac_datarootdir_seen=
10975
10976 case `sed -n '/datarootdir/ {
10977   p
10978   q
10979 }
10980 /@datadir@/p
10981 /@docdir@/p
10982 /@infodir@/p
10983 /@localedir@/p
10984 /@mandir@/p
10985 ' $ac_file_inputs` in
10986 *datarootdir*) ac_datarootdir_seen=yes;;
10987 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
10988   { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
10989 echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
10990 _ACEOF
10991 cat >>$CONFIG_STATUS <<_ACEOF
10992   ac_datarootdir_hack='
10993   s&@datadir@&$datadir&g
10994   s&@docdir@&$docdir&g
10995   s&@infodir@&$infodir&g
10996   s&@localedir@&$localedir&g
10997   s&@mandir@&$mandir&g
10998     s&\\\${datarootdir}&$datarootdir&g' ;;
10999 esac
11000 _ACEOF
11001
11002 # Neutralize VPATH when `$srcdir' = `.'.
11003 # Shell code in configure.ac might set extrasub.
11004 # FIXME: do we really want to maintain this feature?
11005 cat >>$CONFIG_STATUS <<_ACEOF
11006   sed "$ac_vpsub
11007 $extrasub
11008 _ACEOF
11009 cat >>$CONFIG_STATUS <<\_ACEOF
11010 :t
11011 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
11012 s&@configure_input@&$configure_input&;t t
11013 s&@top_builddir@&$ac_top_builddir_sub&;t t
11014 s&@srcdir@&$ac_srcdir&;t t
11015 s&@abs_srcdir@&$ac_abs_srcdir&;t t
11016 s&@top_srcdir@&$ac_top_srcdir&;t t
11017 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
11018 s&@builddir@&$ac_builddir&;t t
11019 s&@abs_builddir@&$ac_abs_builddir&;t t
11020 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
11021 $ac_datarootdir_hack
11022 " $ac_file_inputs | sed -f "$tmp/subs-1.sed" | sed -f "$tmp/subs-2.sed" >$tmp/out
11023
11024 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
11025   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
11026   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
11027   { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
11028 which seems to be undefined.  Please make sure it is defined." >&5
11029 echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
11030 which seems to be undefined.  Please make sure it is defined." >&2;}
11031
11032   rm -f "$tmp/stdin"
11033   case $ac_file in
11034   -) cat "$tmp/out"; rm -f "$tmp/out";;
11035   *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
11036   esac
11037  ;;
11038   :H)
11039   #
11040   # CONFIG_HEADER
11041   #
11042 _ACEOF
11043
11044 # Transform confdefs.h into a sed script `conftest.defines', that
11045 # substitutes the proper values into config.h.in to produce config.h.
11046 rm -f conftest.defines conftest.tail
11047 # First, append a space to every undef/define line, to ease matching.
11048 echo 's/$/ /' >conftest.defines
11049 # Then, protect against being on the right side of a sed subst, or in
11050 # an unquoted here document, in config.status.  If some macros were
11051 # called several times there might be several #defines for the same
11052 # symbol, which is useless.  But do not sort them, since the last
11053 # AC_DEFINE must be honored.
11054 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
11055 # These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
11056 # NAME is the cpp macro being defined, VALUE is the value it is being given.
11057 # PARAMS is the parameter list in the macro definition--in most cases, it's
11058 # just an empty string.
11059 ac_dA='s,^\\([   #]*\\)[^        ]*\\([  ]*'
11060 ac_dB='\\)[      (].*,\\1define\\2'
11061 ac_dC=' '
11062 ac_dD=' ,'
11063
11064 uniq confdefs.h |
11065   sed -n '
11066         t rset
11067         :rset
11068         s/^[     ]*#[    ]*define[       ][      ]*//
11069         t ok
11070         d
11071         :ok
11072         s/[\\&,]/\\&/g
11073         s/^\('"$ac_word_re"'\)\(([^()]*)\)[      ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
11074         s/^\('"$ac_word_re"'\)[  ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
11075   ' >>conftest.defines
11076
11077 # Remove the space that was appended to ease matching.
11078 # Then replace #undef with comments.  This is necessary, for
11079 # example, in the case of _POSIX_SOURCE, which is predefined and required
11080 # on some systems where configure will not decide to define it.
11081 # (The regexp can be short, since the line contains either #define or #undef.)
11082 echo 's/ $//
11083 s,^[     #]*u.*,/* & */,' >>conftest.defines
11084
11085 # Break up conftest.defines:
11086 ac_max_sed_lines=50
11087
11088 # First sed command is:  sed -f defines.sed $ac_file_inputs >"$tmp/out1"
11089 # Second one is:         sed -f defines.sed "$tmp/out1" >"$tmp/out2"
11090 # Third one will be:     sed -f defines.sed "$tmp/out2" >"$tmp/out1"
11091 # et cetera.
11092 ac_in='$ac_file_inputs'
11093 ac_out='"$tmp/out1"'
11094 ac_nxt='"$tmp/out2"'
11095
11096 while :
11097 do
11098   # Write a here document:
11099     cat >>$CONFIG_STATUS <<_ACEOF
11100     # First, check the format of the line:
11101     cat >"\$tmp/defines.sed" <<\\CEOF
11102 /^[      ]*#[    ]*undef[        ][      ]*$ac_word_re[  ]*\$/b def
11103 /^[      ]*#[    ]*define[       ][      ]*$ac_word_re[(         ]/b def
11104 b
11105 :def
11106 _ACEOF
11107   sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
11108   echo 'CEOF
11109     sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
11110   ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
11111   sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
11112   grep . conftest.tail >/dev/null || break
11113   rm -f conftest.defines
11114   mv conftest.tail conftest.defines
11115 done
11116 rm -f conftest.defines conftest.tail
11117
11118 echo "ac_result=$ac_in" >>$CONFIG_STATUS
11119 cat >>$CONFIG_STATUS <<\_ACEOF
11120   if test x"$ac_file" != x-; then
11121     echo "/* $configure_input  */" >"$tmp/config.h"
11122     cat "$ac_result" >>"$tmp/config.h"
11123     if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then
11124       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
11125 echo "$as_me: $ac_file is unchanged" >&6;}
11126     else
11127       rm -f $ac_file
11128       mv "$tmp/config.h" $ac_file
11129     fi
11130   else
11131     echo "/* $configure_input  */"
11132     cat "$ac_result"
11133   fi
11134   rm -f "$tmp/out12"
11135  ;;
11136
11137
11138   esac
11139
11140 done # for ac_tag
11141
11142
11143 { (exit 0); exit 0; }
11144 _ACEOF
11145 chmod +x $CONFIG_STATUS
11146 ac_clean_files=$ac_clean_files_save
11147
11148
11149 # configure is writing to config.log, and then calls config.status.
11150 # config.status does its own redirection, appending to config.log.
11151 # Unfortunately, on DOS this fails, as config.log is still kept open
11152 # by configure, so config.status won't be able to write to it; its
11153 # output is simply discarded.  So we exec the FD to /dev/null,
11154 # effectively closing config.log, so it can be properly (re)opened and
11155 # appended to by config.status.  When coming back to configure, we
11156 # need to make the FD available again.
11157 if test "$no_create" != yes; then
11158   ac_cs_success=:
11159   ac_config_status_args=
11160   test "$silent" = yes &&
11161     ac_config_status_args="$ac_config_status_args --quiet"
11162   exec 5>/dev/null
11163   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
11164   exec 5>>config.log
11165   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
11166   # would make configure fail if this is the last instruction.
11167   $ac_cs_success || { (exit 1); exit 1; }
11168 fi
11169