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_LFLAGS
 713 QT_LDFLAGS
 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_CXXDIALECT
 724 CONFIG_OS
 725 CONFIG_OS_SUFFIX
 726 CONFIG_CXXWARNING
 727 CONFIG_CXXTEMPLATE
 728 CONFIG_CXXOPTIMIZE
 729 CONFIG_CXXDEBUG
 730 CONFIG_BFLAGS
 731 CONFIG_BSTATIC
 732 CONFIG_BSHARED
 733 CONFIG_BPATH
 734 CONFIG_WORD_LENGTH
 735 CONFIG_WORD_LENGTH_INC
 736 CONFIG_WORD_MASK
 737 CONFIG_MAX_FAST
 738 CONFIG_CXXFLAGS
 739 CONFIG_STD_SETENV
 740 CONFIG_SO
 741 CONFIG_LIB_PATH
 742 CONFIG_STRIP
 743 CONFIG_CHMOD
 744 tmorig
 745 tmdir
 746 tmsrc
 747 tmbin
 748 tmdata
 749 tmtgz
 750 tmrpm
 751 tmstgz
 752 tmsrpm
 753 tmwin
 754 LIBOBJS
 755 LTLIBOBJS'
 756 ac_subst_files=''
 757       ac_precious_vars='build_alias
 758 host_alias
 759 target_alias
 760 CC
 761 CFLAGS
 762 LDFLAGS
 763 LIBS
 764 CPPFLAGS
 765 CXX
 766 CXXFLAGS
 767 CCC
 768 CXXCPP
 769 XMKMF
 770 CPP
 771 TMPDIR'
 772
 773
 774 # Initialize some variables set by options.
 775 ac_init_help=
 776 ac_init_version=false
 777 # The variables have the same names as the options, with
 778 # dashes changed to underlines.
 779 cache_file=/dev/null
 780 exec_prefix=NONE
 781 no_create=
 782 no_recursion=
 783 prefix=NONE
 784 program_prefix=NONE
 785 program_suffix=NONE
 786 program_transform_name=s,x,x,
 787 silent=
 788 site=
 789 srcdir=
 790 verbose=
 791 x_includes=NONE
 792 x_libraries=NONE
 793
 794 # Installation directory options.
 795 # These are left unexpanded so users can "make install exec_prefix=/foo"
 796 # and all the variables that are supposed to be based on exec_prefix
 797 # by default will actually change.
 798 # Use braces instead of parens because sh, perl, etc. also accept them.
 799 # (The list follows the same order as the GNU Coding Standards.)
 800 bindir='${exec_prefix}/bin'
 801 sbindir='${exec_prefix}/sbin'
 802 libexecdir='${exec_prefix}/libexec'
 803 datarootdir='${prefix}/share'
 804 datadir='${datarootdir}'
 805 sysconfdir='${prefix}/etc'
 806 sharedstatedir='${prefix}/com'
 807 localstatedir='${prefix}/var'
 808 includedir='${prefix}/include'
 809 oldincludedir='/usr/include'
 810 docdir='${datarootdir}/doc/${PACKAGE}'
 811 infodir='${datarootdir}/info'
 812 htmldir='${docdir}'
 813 dvidir='${docdir}'
 814 pdfdir='${docdir}'
 815 psdir='${docdir}'
 816 libdir='${exec_prefix}/lib'
 817 localedir='${datarootdir}/locale'
 818 mandir='${datarootdir}/man'
 819
 820 ac_prev=
 821 ac_dashdash=
 822 for ac_option
 823 do
 824   # If the previous option needs an argument, assign it.
 825   if test -n "$ac_prev"; then
 826     eval $ac_prev=\$ac_option
 827     ac_prev=
 828     continue
 829   fi
 830
 831   case $ac_option in
 832   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 833   *)    ac_optarg=yes ;;
 834   esac
 835
 836   # Accept the important Cygnus configure options, so we can diagnose typos.
 837
 838   case $ac_dashdash$ac_option in
 839   --)
 840     ac_dashdash=yes ;;
 841
 842   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 843     ac_prev=bindir ;;
 844   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 845     bindir=$ac_optarg ;;
 846
 847   -build | --build | --buil | --bui | --bu)
 848     ac_prev=build_alias ;;
 849   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 850     build_alias=$ac_optarg ;;
 851
 852   -cache-file | --cache-file | --cache-fil | --cache-fi \
 853   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 854     ac_prev=cache_file ;;
 855   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 856   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 857     cache_file=$ac_optarg ;;
 858
 859   --config-cache | -C)
 860     cache_file=config.cache ;;
 861
 862   -datadir | --datadir | --datadi | --datad)
 863     ac_prev=datadir ;;
 864   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 865     datadir=$ac_optarg ;;
 866
 867   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 868   | --dataroo | --dataro | --datar)
 869     ac_prev=datarootdir ;;
 870   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 871   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 872     datarootdir=$ac_optarg ;;
 873
 874   -disable-* | --disable-*)
 875     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 876     # Reject names that are not valid shell variable names.
 877     expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 878       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 879    { (exit 1); exit 1; }; }
 880     ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
 881     eval enable_$ac_feature=no ;;
 882
 883   -docdir | --docdir | --docdi | --doc | --do)
 884     ac_prev=docdir ;;
 885   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 886     docdir=$ac_optarg ;;
 887
 888   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 889     ac_prev=dvidir ;;
 890   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 891     dvidir=$ac_optarg ;;
 892
 893   -enable-* | --enable-*)
 894     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 895     # Reject names that are not valid shell variable names.
 896     expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 897       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 898    { (exit 1); exit 1; }; }
 899     ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
 900     eval enable_$ac_feature=\$ac_optarg ;;
 901
 902   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 903   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 904   | --exec | --exe | --ex)
 905     ac_prev=exec_prefix ;;
 906   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 907   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 908   | --exec=* | --exe=* | --ex=*)
 909     exec_prefix=$ac_optarg ;;
 910
 911   -gas | --gas | --ga | --g)
 912     # Obsolete; use --with-gas.
 913     with_gas=yes ;;
 914
 915   -help | --help | --hel | --he | -h)
 916     ac_init_help=long ;;
 917   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 918     ac_init_help=recursive ;;
 919   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 920     ac_init_help=short ;;
 921
 922   -host | --host | --hos | --ho)
 923     ac_prev=host_alias ;;
 924   -host=* | --host=* | --hos=* | --ho=*)
 925     host_alias=$ac_optarg ;;
 926
 927   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 928     ac_prev=htmldir ;;
 929   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 930   | --ht=*)
 931     htmldir=$ac_optarg ;;
 932
 933   -includedir | --includedir | --includedi | --included | --include \
 934   | --includ | --inclu | --incl | --inc)
 935     ac_prev=includedir ;;
 936   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 937   | --includ=* | --inclu=* | --incl=* | --inc=*)
 938     includedir=$ac_optarg ;;
 939
 940   -infodir | --infodir | --infodi | --infod | --info | --inf)
 941     ac_prev=infodir ;;
 942   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 943     infodir=$ac_optarg ;;
 944
 945   -libdir | --libdir | --libdi | --libd)
 946     ac_prev=libdir ;;
 947   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 948     libdir=$ac_optarg ;;
 949
 950   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 951   | --libexe | --libex | --libe)
 952     ac_prev=libexecdir ;;
 953   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 954   | --libexe=* | --libex=* | --libe=*)
 955     libexecdir=$ac_optarg ;;
 956
 957   -localedir | --localedir | --localedi | --localed | --locale)
 958     ac_prev=localedir ;;
 959   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 960     localedir=$ac_optarg ;;
 961
 962   -localstatedir | --localstatedir | --localstatedi | --localstated \
 963   | --localstate | --localstat | --localsta | --localst | --locals)
 964     ac_prev=localstatedir ;;
 965   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 966   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 967     localstatedir=$ac_optarg ;;
 968
 969   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 970     ac_prev=mandir ;;
 971   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 972     mandir=$ac_optarg ;;
 973
 974   -nfp | --nfp | --nf)
 975     # Obsolete; use --without-fp.
 976     with_fp=no ;;
 977
 978   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 979   | --no-cr | --no-c | -n)
 980     no_create=yes ;;
 981
 982   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 983   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 984     no_recursion=yes ;;
 985
 986   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 987   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 988   | --oldin | --oldi | --old | --ol | --o)
 989     ac_prev=oldincludedir ;;
 990   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 991   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 992   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 993     oldincludedir=$ac_optarg ;;
 994
 995   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 996     ac_prev=prefix ;;
 997   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 998     prefix=$ac_optarg ;;
 999
1000   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1001   | --program-pre | --program-pr | --program-p)
1002     ac_prev=program_prefix ;;
1003   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1004   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1005     program_prefix=$ac_optarg ;;
1006
1007   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1008   | --program-suf | --program-su | --program-s)
1009     ac_prev=program_suffix ;;
1010   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1011   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1012     program_suffix=$ac_optarg ;;
1013
1014   -program-transform-name | --program-transform-name \
1015   | --program-transform-nam | --program-transform-na \
1016   | --program-transform-n | --program-transform- \
1017   | --program-transform | --program-transfor \
1018   | --program-transfo | --program-transf \
1019   | --program-trans | --program-tran \
1020   | --progr-tra | --program-tr | --program-t)
1021     ac_prev=program_transform_name ;;
1022   -program-transform-name=* | --program-transform-name=* \
1023   | --program-transform-nam=* | --program-transform-na=* \
1024   | --program-transform-n=* | --program-transform-=* \
1025   | --program-transform=* | --program-transfor=* \
1026   | --program-transfo=* | --program-transf=* \
1027   | --program-trans=* | --program-tran=* \
1028   | --progr-tra=* | --program-tr=* | --program-t=*)
1029     program_transform_name=$ac_optarg ;;
1030
1031   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1032     ac_prev=pdfdir ;;
1033   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1034     pdfdir=$ac_optarg ;;
1035
1036   -psdir | --psdir | --psdi | --psd | --ps)
1037     ac_prev=psdir ;;
1038   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1039     psdir=$ac_optarg ;;
1040
1041   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1042   | -silent | --silent | --silen | --sile | --sil)
1043     silent=yes ;;
1044
1045   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1046     ac_prev=sbindir ;;
1047   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1048   | --sbi=* | --sb=*)
1049     sbindir=$ac_optarg ;;
1050
1051   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1052   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1053   | --sharedst | --shareds | --shared | --share | --shar \
1054   | --sha | --sh)
1055     ac_prev=sharedstatedir ;;
1056   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1057   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1058   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1059   | --sha=* | --sh=*)
1060     sharedstatedir=$ac_optarg ;;
1061
1062   -site | --site | --sit)
1063     ac_prev=site ;;
1064   -site=* | --site=* | --sit=*)
1065     site=$ac_optarg ;;
1066
1067   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1068     ac_prev=srcdir ;;
1069   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1070     srcdir=$ac_optarg ;;
1071
1072   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1073   | --syscon | --sysco | --sysc | --sys | --sy)
1074     ac_prev=sysconfdir ;;
1075   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1076   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1077     sysconfdir=$ac_optarg ;;
1078
1079   -target | --target | --targe | --targ | --tar | --ta | --t)
1080     ac_prev=target_alias ;;
1081   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1082     target_alias=$ac_optarg ;;
1083
1084   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1085     verbose=yes ;;
1086
1087   -version | --version | --versio | --versi | --vers | -V)
1088     ac_init_version=: ;;
1089
1090   -with-* | --with-*)
1091     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1092     # Reject names that are not valid shell variable names.
1093     expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1094       { echo "$as_me: error: invalid package name: $ac_package" >&2
1095    { (exit 1); exit 1; }; }
1096     ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
1097     eval with_$ac_package=\$ac_optarg ;;
1098
1099   -without-* | --without-*)
1100     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1101     # Reject names that are not valid shell variable names.
1102     expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1103       { echo "$as_me: error: invalid package name: $ac_package" >&2
1104    { (exit 1); exit 1; }; }
1105     ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
1106     eval with_$ac_package=no ;;
1107
1108   --x)
1109     # Obsolete; use --with-x.
1110     with_x=yes ;;
1111
1112   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1113   | --x-incl | --x-inc | --x-in | --x-i)
1114     ac_prev=x_includes ;;
1115   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1116   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1117     x_includes=$ac_optarg ;;
1118
1119   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1120   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1121     ac_prev=x_libraries ;;
1122   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1123   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1124     x_libraries=$ac_optarg ;;
1125
1126   -*) { echo "$as_me: error: unrecognized option: $ac_option
1127 Try \`$0 --help' for more information." >&2
1128    { (exit 1); exit 1; }; }
1129     ;;
1130
1131   *=*)
1132     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1133     # Reject names that are not valid shell variable names.
1134     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
1135       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
1136    { (exit 1); exit 1; }; }
1137     eval $ac_envvar=\$ac_optarg
1138     export $ac_envvar ;;
1139
1140   *)
1141     # FIXME: should be removed in autoconf 3.0.
1142     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1143     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1144       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1145     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1146     ;;
1147
1148   esac
1149 done
1150
1151 if test -n "$ac_prev"; then
1152   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1153   { echo "$as_me: error: missing argument to $ac_option" >&2
1154    { (exit 1); exit 1; }; }
1155 fi
1156
1157 # Be sure to have absolute directory names.
1158 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1159                 datadir sysconfdir sharedstatedir localstatedir includedir \
1160                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1161                 libdir localedir mandir
1162 do
1163   eval ac_val=\$$ac_var
1164   case $ac_val in
1165     [\\/$]* | ?:[\\/]* )  continue;;
1166     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1167   esac
1168   { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
1169    { (exit 1); exit 1; }; }
1170 done
1171
1172 # There might be people who depend on the old broken behavior: `$host'
1173 # used to hold the argument of --host etc.
1174 # FIXME: To remove some day.
1175 build=$build_alias
1176 host=$host_alias
1177 target=$target_alias
1178
1179 # FIXME: To remove some day.
1180 if test "x$host_alias" != x; then
1181   if test "x$build_alias" = x; then
1182     cross_compiling=maybe
1183     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1184     If a cross compiler is detected then cross compile mode will be used." >&2
1185   elif test "x$build_alias" != "x$host_alias"; then
1186     cross_compiling=yes
1187   fi
1188 fi
1189
1190 ac_tool_prefix=
1191 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1192
1193 test "$silent" = yes && exec 6>/dev/null
1194
1195
1196 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1197 ac_ls_di=`ls -di .` &&
1198 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1199   { echo "$as_me: error: Working directory cannot be determined" >&2
1200    { (exit 1); exit 1; }; }
1201 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1202   { echo "$as_me: error: pwd does not report name of working directory" >&2
1203    { (exit 1); exit 1; }; }
1204
1205
1206 # Find the source files, if location was not specified.
1207 if test -z "$srcdir"; then
1208   ac_srcdir_defaulted=yes
1209   # Try the directory containing this script, then the parent directory.
1210   ac_confdir=`$as_dirname -- "$0" ||
1211 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1212          X"$0" : 'X\(//\)[^/]' \| \
1213          X"$0" : 'X\(//\)$' \| \
1214          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
1215 echo X"$0" |
1216     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1217             s//\1/
1218             q
1219           }
1220           /^X\(\/\/\)[^/].*/{
1221             s//\1/
1222             q
1223           }
1224           /^X\(\/\/\)$/{
1225             s//\1/
1226             q
1227           }
1228           /^X\(\/\).*/{
1229             s//\1/
1230             q
1231           }
1232           s/.*/./; q'`
1233   srcdir=$ac_confdir
1234   if test ! -r "$srcdir/$ac_unique_file"; then
1235     srcdir=..
1236   fi
1237 else
1238   ac_srcdir_defaulted=no
1239 fi
1240 if test ! -r "$srcdir/$ac_unique_file"; then
1241   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1242   { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
1243    { (exit 1); exit 1; }; }
1244 fi
1245 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1246 ac_abs_confdir=`(
1247         cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
1248    { (exit 1); exit 1; }; }
1249         pwd)`
1250 # When building in place, set srcdir=.
1251 if test "$ac_abs_confdir" = "$ac_pwd"; then
1252   srcdir=.
1253 fi
1254 # Remove unnecessary trailing slashes from srcdir.
1255 # Double slashes in file names in object file debugging info
1256 # mess up M-x gdb in Emacs.
1257 case $srcdir in
1258 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1259 esac
1260 for ac_var in $ac_precious_vars; do
1261   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1262   eval ac_env_${ac_var}_value=\$${ac_var}
1263   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1264   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1265 done
1266
1267 #
1268 # Report the --help message.
1269 #
1270 if test "$ac_init_help" = "long"; then
1271   # Omit some internal or obsolete options to make the list less imposing.
1272   # This message is too long to be a string in the A/UX 3.1 sh.
1273   cat <<_ACEOF
1274 \`configure' configures this package to adapt to many kinds of systems.
1275
1276 Usage: $0 [OPTION]... [VAR=VALUE]...
1277
1278 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1279 VAR=VALUE.  See below for descriptions of some of the useful variables.
1280
1281 Defaults for the options are specified in brackets.
1282
1283 Configuration:
1284   -h, --help              display this help and exit
1285       --help=short        display options specific to this package
1286       --help=recursive    display the short help of all the included packages
1287   -V, --version           display version information and exit
1288   -q, --quiet, --silent   do not print \`checking...' messages
1289       --cache-file=FILE   cache test results in FILE [disabled]
1290   -C, --config-cache      alias for \`--cache-file=config.cache'
1291   -n, --no-create         do not create output files
1292       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1293
1294 Installation directories:
1295   --prefix=PREFIX         install architecture-independent files in PREFIX
1296                           [$ac_default_prefix]
1297   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1298                           [PREFIX]
1299
1300 By default, \`make install' will install all the files in
1301 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1302 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1303 for instance \`--prefix=\$HOME'.
1304
1305 For better control, use the options below.
1306
1307 Fine tuning of the installation directories:
1308   --bindir=DIR           user executables [EPREFIX/bin]
1309   --sbindir=DIR          system admin executables [EPREFIX/sbin]
1310   --libexecdir=DIR       program executables [EPREFIX/libexec]
1311   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
1312   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
1313   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
1314   --libdir=DIR           object code libraries [EPREFIX/lib]
1315   --includedir=DIR       C header files [PREFIX/include]
1316   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
1317   --datarootdir=DIR      read-only arch.-independent data root [PREFIX/share]
1318   --datadir=DIR          read-only architecture-independent data [DATAROOTDIR]
1319   --infodir=DIR          info documentation [DATAROOTDIR/info]
1320   --localedir=DIR        locale-dependent data [DATAROOTDIR/locale]
1321   --mandir=DIR           man documentation [DATAROOTDIR/man]
1322   --docdir=DIR           documentation root [DATAROOTDIR/doc/PACKAGE]
1323   --htmldir=DIR          html documentation [DOCDIR]
1324   --dvidir=DIR           dvi documentation [DOCDIR]
1325   --pdfdir=DIR           pdf documentation [DOCDIR]
1326   --psdir=DIR            ps documentation [DOCDIR]
1327 _ACEOF
1328
1329   cat <<\_ACEOF
1330
1331 X features:
1332   --x-includes=DIR    X include files are in DIR
1333   --x-libraries=DIR   X library files are in DIR
1334
1335 System types:
1336   --build=BUILD     configure for building on BUILD [guessed]
1337   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1338 _ACEOF
1339 fi
1340
1341 if test -n "$ac_init_help"; then
1342
1343   cat <<\_ACEOF
1344
1345 Optional Features:
1346   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1347   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1348   --disable-fastalloc     omit fast allocator for small objects
1349   --enable-experimental   support new style rewriting code
1350   --enable-macosx-extensions   support new style rewriting code
1351   --enable-qt             replace X11 by Qt interface
1352   --enable-cocoa          replace X11 by Cocoa interface
1353   --enable-debug=ARG      install a debugging enable executable -ggdb
1354   --enable-assert           exit on failed assertions in code
1355   --enable-warnings       print warning messages during compilation
1356   --enable-optimize=ARG   compile with optimizations guessed
1357
1358 Optional Packages:
1359   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1360   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1361   --with-x                use the X Window System
1362   --with-iconv=DIR        where to find iconv system
1363   --with-freetype=ARG     with freetype support ARG=linked
1364   --with-cairo=ARG        with cairo support ARG=no
1365   --with-imlib2=ARG       with imlib2 support ARG=no
1366   --with-axel=ARG       with axel support ARG=no
1367   --with-qt               Path to Qt [Look in PATH and /usr/local/Trolltech]
1368
1369 Some influential environment variables:
1370   CC          C compiler command
1371   CFLAGS      C compiler flags
1372   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1373               nonstandard directory <lib dir>
1374   LIBS        libraries to pass to the linker, e.g. -l<library>
1375   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1376               you have headers in a nonstandard directory <include dir>
1377   CXX         C++ compiler command
1378   CXXFLAGS    C++ compiler flags
1379   CXXCPP      C++ preprocessor
1380   XMKMF       Path to xmkmf, Makefile generator for X Window System
1381   CPP         C preprocessor
1382   TMPDIR      A temporary directory with write access [/tmp]
1383
1384 Use these variables to override the choices made by `configure' or to help
1385 it to find libraries and programs with nonstandard names/locations.
1386
1387 _ACEOF
1388 ac_status=$?
1389 fi
1390
1391 if test "$ac_init_help" = "recursive"; then
1392   # If there are subdirs, report their specific --help.
1393   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1394     test -d "$ac_dir" || continue
1395     ac_builddir=.
1396
1397 case "$ac_dir" in
1398 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1399 *)
1400   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
1401   # A ".." for each directory in $ac_dir_suffix.
1402   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
1403   case $ac_top_builddir_sub in
1404   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1405   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1406   esac ;;
1407 esac
1408 ac_abs_top_builddir=$ac_pwd
1409 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1410 # for backward compatibility:
1411 ac_top_builddir=$ac_top_build_prefix
1412
1413 case $srcdir in
1414   .)  # We are building in place.
1415     ac_srcdir=.
1416     ac_top_srcdir=$ac_top_builddir_sub
1417     ac_abs_top_srcdir=$ac_pwd ;;
1418   [\\/]* | ?:[\\/]* )  # Absolute name.
1419     ac_srcdir=$srcdir$ac_dir_suffix;
1420     ac_top_srcdir=$srcdir
1421     ac_abs_top_srcdir=$srcdir ;;
1422   *) # Relative name.
1423     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1424     ac_top_srcdir=$ac_top_build_prefix$srcdir
1425     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1426 esac
1427 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1428
1429     cd "$ac_dir" || { ac_status=$?; continue; }
1430     # Check for guested configure.
1431     if test -f "$ac_srcdir/configure.gnu"; then
1432       echo &&
1433       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1434     elif test -f "$ac_srcdir/configure"; then
1435       echo &&
1436       $SHELL "$ac_srcdir/configure" --help=recursive
1437     else
1438       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1439     fi || ac_status=$?
1440     cd "$ac_pwd" || { ac_status=$?; break; }
1441   done
1442 fi
1443
1444 test -n "$ac_init_help" && exit $ac_status
1445 if $ac_init_version; then
1446   cat <<\_ACEOF
1447 configure
1448 generated by GNU Autoconf 2.61
1449
1450 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
1451 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1452 This configure script is free software; the Free Software Foundation
1453 gives unlimited permission to copy, distribute and modify it.
1454 _ACEOF
1455   exit
1456 fi
1457 cat >config.log <<_ACEOF
1458 This file contains any messages produced by compilers while
1459 running configure, to aid debugging if configure makes a mistake.
1460
1461 It was created by $as_me, which was
1462 generated by GNU Autoconf 2.61.  Invocation command line was
1463
1464   $ $0 $@
1465
1466 _ACEOF
1467 exec 5>>config.log
1468 {
1469 cat <<_ASUNAME
1470 ## --------- ##
1471 ## Platform. ##
1472 ## --------- ##
1473
1474 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1475 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1476 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1477 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1478 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1479
1480 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1481 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1482
1483 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1484 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1485 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1486 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1487 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1488 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1489 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1490
1491 _ASUNAME
1492
1493 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1494 for as_dir in $PATH
1495 do
1496   IFS=$as_save_IFS
1497   test -z "$as_dir" && as_dir=.
1498   echo "PATH: $as_dir"
1499 done
1500 IFS=$as_save_IFS
1501
1502 } >&5
1503
1504 cat >&5 <<_ACEOF
1505
1506
1507 ## ----------- ##
1508 ## Core tests. ##
1509 ## ----------- ##
1510
1511 _ACEOF
1512
1513
1514 # Keep a trace of the command line.
1515 # Strip out --no-create and --no-recursion so they do not pile up.
1516 # Strip out --silent because we don't want to record it for future runs.
1517 # Also quote any args containing shell meta-characters.
1518 # Make two passes to allow for proper duplicate-argument suppression.
1519 ac_configure_args=
1520 ac_configure_args0=
1521 ac_configure_args1=
1522 ac_must_keep_next=false
1523 for ac_pass in 1 2
1524 do
1525   for ac_arg
1526   do
1527     case $ac_arg in
1528     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1529     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1530     | -silent | --silent | --silen | --sile | --sil)
1531       continue ;;
1532     *\'*)
1533       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1534     esac
1535     case $ac_pass in
1536     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1537     2)
1538       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1539       if test $ac_must_keep_next = true; then
1540         ac_must_keep_next=false # Got value, back to normal.
1541       else
1542         case $ac_arg in
1543           *=* | --config-cache | -C | -disable-* | --disable-* \
1544           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1545           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1546           | -with-* | --with-* | -without-* | --without-* | --x)
1547             case "$ac_configure_args0 " in
1548               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1549             esac
1550             ;;
1551           -* ) ac_must_keep_next=true ;;
1552         esac
1553       fi
1554       ac_configure_args="$ac_configure_args '$ac_arg'"
1555       ;;
1556     esac
1557   done
1558 done
1559 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1560 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1561
1562 # When interrupted or exit'd, cleanup temporary files, and complete
1563 # config.log.  We remove comments because anyway the quotes in there
1564 # would cause problems or look ugly.
1565 # WARNING: Use '\'' to represent an apostrophe within the trap.
1566 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1567 trap 'exit_status=$?
1568   # Save into config.log some information that might help in debugging.
1569   {
1570     echo
1571
1572     cat <<\_ASBOX
1573 ## ---------------- ##
1574 ## Cache variables. ##
1575 ## ---------------- ##
1576 _ASBOX
1577     echo
1578     # The following way of writing the cache mishandles newlines in values,
1579 (
1580   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1581     eval ac_val=\$$ac_var
1582     case $ac_val in #(
1583     *${as_nl}*)
1584       case $ac_var in #(
1585       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
1586 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
1587       esac
1588       case $ac_var in #(
1589       _ | IFS | as_nl) ;; #(
1590       *) $as_unset $ac_var ;;
1591       esac ;;
1592     esac
1593   done
1594   (set) 2>&1 |
1595     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1596     *${as_nl}ac_space=\ *)
1597       sed -n \
1598         "s/'\''/'\''\\\\'\'''\''/g;
1599           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1600       ;; #(
1601     *)
1602       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1603       ;;
1604     esac |
1605     sort
1606 )
1607     echo
1608
1609     cat <<\_ASBOX
1610 ## ----------------- ##
1611 ## Output variables. ##
1612 ## ----------------- ##
1613 _ASBOX
1614     echo
1615     for ac_var in $ac_subst_vars
1616     do
1617       eval ac_val=\$$ac_var
1618       case $ac_val in
1619       *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1620       esac
1621       echo "$ac_var='\''$ac_val'\''"
1622     done | sort
1623     echo
1624
1625     if test -n "$ac_subst_files"; then
1626       cat <<\_ASBOX
1627 ## ------------------- ##
1628 ## File substitutions. ##
1629 ## ------------------- ##
1630 _ASBOX
1631       echo
1632       for ac_var in $ac_subst_files
1633       do
1634         eval ac_val=\$$ac_var
1635         case $ac_val in
1636         *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1637         esac
1638         echo "$ac_var='\''$ac_val'\''"
1639       done | sort
1640       echo
1641     fi
1642
1643     if test -s confdefs.h; then
1644       cat <<\_ASBOX
1645 ## ----------- ##
1646 ## confdefs.h. ##
1647 ## ----------- ##
1648 _ASBOX
1649       echo
1650       cat confdefs.h
1651       echo
1652     fi
1653     test "$ac_signal" != 0 &&
1654       echo "$as_me: caught signal $ac_signal"
1655     echo "$as_me: exit $exit_status"
1656   } >&5
1657   rm -f core *.core core.conftest.* &&
1658     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1659     exit $exit_status
1660 ' 0
1661 for ac_signal in 1 2 13 15; do
1662   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1663 done
1664 ac_signal=0
1665
1666 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1667 rm -f -r conftest* confdefs.h
1668
1669 # Predefined preprocessor variables.
1670
1671 cat >>confdefs.h <<_ACEOF
1672 #define PACKAGE_NAME "$PACKAGE_NAME"
1673 _ACEOF
1674
1675
1676 cat >>confdefs.h <<_ACEOF
1677 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1678 _ACEOF
1679
1680
1681 cat >>confdefs.h <<_ACEOF
1682 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1683 _ACEOF
1684
1685
1686 cat >>confdefs.h <<_ACEOF
1687 #define PACKAGE_STRING "$PACKAGE_STRING"
1688 _ACEOF
1689
1690
1691 cat >>confdefs.h <<_ACEOF
1692 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1693 _ACEOF
1694
1695
1696 # Let the site file select an alternate cache file if it wants to.
1697 # Prefer explicitly selected file to automatically selected ones.
1698 if test -n "$CONFIG_SITE"; then
1699   set x "$CONFIG_SITE"
1700 elif test "x$prefix" != xNONE; then
1701   set x "$prefix/share/config.site" "$prefix/etc/config.site"
1702 else
1703   set x "$ac_default_prefix/share/config.site" \
1704         "$ac_default_prefix/etc/config.site"
1705 fi
1706 shift
1707 for ac_site_file
1708 do
1709   if test -r "$ac_site_file"; then
1710     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1711 echo "$as_me: loading site script $ac_site_file" >&6;}
1712     sed 's/^/| /' "$ac_site_file" >&5
1713     . "$ac_site_file"
1714   fi
1715 done
1716
1717 if test -r "$cache_file"; then
1718   # Some versions of bash will fail to source /dev/null (special
1719   # files actually), so we avoid doing that.
1720   if test -f "$cache_file"; then
1721     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1722 echo "$as_me: loading cache $cache_file" >&6;}
1723     case $cache_file in
1724       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1725       *)                      . "./$cache_file";;
1726     esac
1727   fi
1728 else
1729   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1730 echo "$as_me: creating cache $cache_file" >&6;}
1731   >$cache_file
1732 fi
1733
1734 # Check that the precious variables saved in the cache have kept the same
1735 # value.
1736 ac_cache_corrupted=false
1737 for ac_var in $ac_precious_vars; do
1738   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1739   eval ac_new_set=\$ac_env_${ac_var}_set
1740   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1741   eval ac_new_val=\$ac_env_${ac_var}_value
1742   case $ac_old_set,$ac_new_set in
1743     set,)
1744       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1745 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1746       ac_cache_corrupted=: ;;
1747     ,set)
1748       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1749 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1750       ac_cache_corrupted=: ;;
1751     ,);;
1752     *)
1753       if test "x$ac_old_val" != "x$ac_new_val"; then
1754         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1755 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1756         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1757 echo "$as_me:   former value:  $ac_old_val" >&2;}
1758         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1759 echo "$as_me:   current value: $ac_new_val" >&2;}
1760         ac_cache_corrupted=:
1761       fi;;
1762   esac
1763   # Pass precious variables to config.status.
1764   if test "$ac_new_set" = set; then
1765     case $ac_new_val in
1766     *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1767     *) ac_arg=$ac_var=$ac_new_val ;;
1768     esac
1769     case " $ac_configure_args " in
1770       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1771       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1772     esac
1773   fi
1774 done
1775 if $ac_cache_corrupted; then
1776   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1777 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1778   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1779 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1780    { (exit 1); exit 1; }; }
1781 fi
1782
1783
1784
1785
1786
1787
1788
1789
1790
1791
1792
1793
1794
1795
1796
1797
1798
1799 ac_ext=c
1800 ac_cpp='$CPP $CPPFLAGS'
1801 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1802 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1803 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1804
1805
1806 ac_config_headers="$ac_config_headers src/System/config.h:src/System/config.in"
1807
1808
1809 PACKAGE="TeXmacs"
1810 DEVEL_VERSION="1.0.7.2"
1811 DEVEL_RELEASE="1"
1812 STABLE_VERSION="1.0.7"
1813 STABLE_RELEASE="1"
1814 WINDOWS_VERSION="1.0.5"
1815 WINDOWS_RELEASE="1"
1816
1817
1818
1819
1820
1821
1822 #--------------------------------------------------------------------
1823 # Checks for C++ compiler
1824 #--------------------------------------------------------------------
1825
1826 ac_ext=c
1827 ac_cpp='$CPP $CPPFLAGS'
1828 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1829 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1830 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1831 if test -n "$ac_tool_prefix"; then
1832   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1833 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1834 { echo "$as_me:$LINENO: checking for $ac_word" >&5
1835 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1836 if test "${ac_cv_prog_CC+set}" = set; then
1837   echo $ECHO_N "(cached) $ECHO_C" >&6
1838 else
1839   if test -n "$CC"; then
1840   ac_cv_prog_CC="$CC" # Let the user override the test.
1841 else
1842 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1843 for as_dir in $PATH
1844 do
1845   IFS=$as_save_IFS
1846   test -z "$as_dir" && as_dir=.
1847   for ac_exec_ext in '' $ac_executable_extensions; do
1848   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1849     ac_cv_prog_CC="${ac_tool_prefix}gcc"
1850     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1851     break 2
1852   fi
1853 done
1854 done
1855 IFS=$as_save_IFS
1856
1857 fi
1858 fi
1859 CC=$ac_cv_prog_CC
1860 if test -n "$CC"; then
1861   { echo "$as_me:$LINENO: result: $CC" >&5
1862 echo "${ECHO_T}$CC" >&6; }
1863 else
1864   { echo "$as_me:$LINENO: result: no" >&5
1865 echo "${ECHO_T}no" >&6; }
1866 fi
1867
1868
1869 fi
1870 if test -z "$ac_cv_prog_CC"; then
1871   ac_ct_CC=$CC
1872   # Extract the first word of "gcc", so it can be a program name with args.
1873 set dummy gcc; ac_word=$2
1874 { echo "$as_me:$LINENO: checking for $ac_word" >&5
1875 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1876 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1877   echo $ECHO_N "(cached) $ECHO_C" >&6
1878 else
1879   if test -n "$ac_ct_CC"; then
1880   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1881 else
1882 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1883 for as_dir in $PATH
1884 do
1885   IFS=$as_save_IFS
1886   test -z "$as_dir" && as_dir=.
1887   for ac_exec_ext in '' $ac_executable_extensions; do
1888   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1889     ac_cv_prog_ac_ct_CC="gcc"
1890     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1891     break 2
1892   fi
1893 done
1894 done
1895 IFS=$as_save_IFS
1896
1897 fi
1898 fi
1899 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1900 if test -n "$ac_ct_CC"; then
1901   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1902 echo "${ECHO_T}$ac_ct_CC" >&6; }
1903 else
1904   { echo "$as_me:$LINENO: result: no" >&5
1905 echo "${ECHO_T}no" >&6; }
1906 fi
1907
1908   if test "x$ac_ct_CC" = x; then
1909     CC=""
1910   else
1911     case $cross_compiling:$ac_tool_warned in
1912 yes:)
1913 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
1914 whose name does not start with the host triplet.  If you think this
1915 configuration is useful to you, please write to autoconf@gnu.org." >&5
1916 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
1917 whose name does not start with the host triplet.  If you think this
1918 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
1919 ac_tool_warned=yes ;;
1920 esac
1921     CC=$ac_ct_CC
1922   fi
1923 else
1924   CC="$ac_cv_prog_CC"
1925 fi
1926
1927 if test -z "$CC"; then
1928           if test -n "$ac_tool_prefix"; then
1929     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1930 set dummy ${ac_tool_prefix}cc; ac_word=$2
1931 { echo "$as_me:$LINENO: checking for $ac_word" >&5
1932 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1933 if test "${ac_cv_prog_CC+set}" = set; then
1934   echo $ECHO_N "(cached) $ECHO_C" >&6
1935 else
1936   if test -n "$CC"; then
1937   ac_cv_prog_CC="$CC" # Let the user override the test.
1938 else
1939 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1940 for as_dir in $PATH
1941 do
1942   IFS=$as_save_IFS
1943   test -z "$as_dir" && as_dir=.
1944   for ac_exec_ext in '' $ac_executable_extensions; do
1945   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1946     ac_cv_prog_CC="${ac_tool_prefix}cc"
1947     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1948     break 2
1949   fi
1950 done
1951 done
1952 IFS=$as_save_IFS
1953
1954 fi
1955 fi
1956 CC=$ac_cv_prog_CC
1957 if test -n "$CC"; then
1958   { echo "$as_me:$LINENO: result: $CC" >&5
1959 echo "${ECHO_T}$CC" >&6; }
1960 else
1961   { echo "$as_me:$LINENO: result: no" >&5
1962 echo "${ECHO_T}no" >&6; }
1963 fi
1964
1965
1966   fi
1967 fi
1968 if test -z "$CC"; then
1969   # Extract the first word of "cc", so it can be a program name with args.
1970 set dummy cc; ac_word=$2
1971 { echo "$as_me:$LINENO: checking for $ac_word" >&5
1972 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1973 if test "${ac_cv_prog_CC+set}" = set; then
1974   echo $ECHO_N "(cached) $ECHO_C" >&6
1975 else
1976   if test -n "$CC"; then
1977   ac_cv_prog_CC="$CC" # Let the user override the test.
1978 else
1979   ac_prog_rejected=no
1980 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1981 for as_dir in $PATH
1982 do
1983   IFS=$as_save_IFS
1984   test -z "$as_dir" && as_dir=.
1985   for ac_exec_ext in '' $ac_executable_extensions; do
1986   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1987     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1988        ac_prog_rejected=yes
1989        continue
1990      fi
1991     ac_cv_prog_CC="cc"
1992     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1993     break 2
1994   fi
1995 done
1996 done
1997 IFS=$as_save_IFS
1998
1999 if test $ac_prog_rejected = yes; then
2000   # We found a bogon in the path, so make sure we never use it.
2001   set dummy $ac_cv_prog_CC
2002   shift
2003   if test $# != 0; then
2004     # We chose a different compiler from the bogus one.
2005     # However, it has the same basename, so the bogon will be chosen
2006     # first if we set CC to just the basename; use the full file name.
2007     shift
2008     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2009   fi
2010 fi
2011 fi
2012 fi
2013 CC=$ac_cv_prog_CC
2014 if test -n "$CC"; then
2015   { echo "$as_me:$LINENO: result: $CC" >&5
2016 echo "${ECHO_T}$CC" >&6; }
2017 else
2018   { echo "$as_me:$LINENO: result: no" >&5
2019 echo "${ECHO_T}no" >&6; }
2020 fi
2021
2022
2023 fi
2024 if test -z "$CC"; then
2025   if test -n "$ac_tool_prefix"; then
2026   for ac_prog in cl.exe
2027   do
2028     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2029 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2030 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2031 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2032 if test "${ac_cv_prog_CC+set}" = set; then
2033   echo $ECHO_N "(cached) $ECHO_C" >&6
2034 else
2035   if test -n "$CC"; then
2036   ac_cv_prog_CC="$CC" # Let the user override the test.
2037 else
2038 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2039 for as_dir in $PATH
2040 do
2041   IFS=$as_save_IFS
2042   test -z "$as_dir" && as_dir=.
2043   for ac_exec_ext in '' $ac_executable_extensions; do
2044   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2045     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2046     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2047     break 2
2048   fi
2049 done
2050 done
2051 IFS=$as_save_IFS
2052
2053 fi
2054 fi
2055 CC=$ac_cv_prog_CC
2056 if test -n "$CC"; then
2057   { echo "$as_me:$LINENO: result: $CC" >&5
2058 echo "${ECHO_T}$CC" >&6; }
2059 else
2060   { echo "$as_me:$LINENO: result: no" >&5
2061 echo "${ECHO_T}no" >&6; }
2062 fi
2063
2064
2065     test -n "$CC" && break
2066   done
2067 fi
2068 if test -z "$CC"; then
2069   ac_ct_CC=$CC
2070   for ac_prog in cl.exe
2071 do
2072   # Extract the first word of "$ac_prog", so it can be a program name with args.
2073 set dummy $ac_prog; ac_word=$2
2074 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2075 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2076 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2077   echo $ECHO_N "(cached) $ECHO_C" >&6
2078 else
2079   if test -n "$ac_ct_CC"; then
2080   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2081 else
2082 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2083 for as_dir in $PATH
2084 do
2085   IFS=$as_save_IFS
2086   test -z "$as_dir" && as_dir=.
2087   for ac_exec_ext in '' $ac_executable_extensions; do
2088   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2089     ac_cv_prog_ac_ct_CC="$ac_prog"
2090     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2091     break 2
2092   fi
2093 done
2094 done
2095 IFS=$as_save_IFS
2096
2097 fi
2098 fi
2099 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2100 if test -n "$ac_ct_CC"; then
2101   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2102 echo "${ECHO_T}$ac_ct_CC" >&6; }
2103 else
2104   { echo "$as_me:$LINENO: result: no" >&5
2105 echo "${ECHO_T}no" >&6; }
2106 fi
2107
2108
2109   test -n "$ac_ct_CC" && break
2110 done
2111
2112   if test "x$ac_ct_CC" = x; then
2113     CC=""
2114   else
2115     case $cross_compiling:$ac_tool_warned in
2116 yes:)
2117 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2118 whose name does not start with the host triplet.  If you think this
2119 configuration is useful to you, please write to autoconf@gnu.org." >&5
2120 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2121 whose name does not start with the host triplet.  If you think this
2122 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2123 ac_tool_warned=yes ;;
2124 esac
2125     CC=$ac_ct_CC
2126   fi
2127 fi
2128
2129 fi
2130
2131
2132 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2133 See \`config.log' for more details." >&5
2134 echo "$as_me: error: no acceptable C compiler found in \$PATH
2135 See \`config.log' for more details." >&2;}
2136    { (exit 1); exit 1; }; }
2137
2138 # Provide some information about the compiler.
2139 echo "$as_me:$LINENO: checking for C compiler version" >&5
2140 ac_compiler=`set X $ac_compile; echo $2`
2141 { (ac_try="$ac_compiler --version >&5"
2142 case "(($ac_try" in
2143   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2144   *) ac_try_echo=$ac_try;;
2145 esac
2146 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2147   (eval "$ac_compiler --version >&5") 2>&5
2148   ac_status=$?
2149   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2150   (exit $ac_status); }
2151 { (ac_try="$ac_compiler -v >&5"
2152 case "(($ac_try" in
2153   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2154   *) ac_try_echo=$ac_try;;
2155 esac
2156 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2157   (eval "$ac_compiler -v >&5") 2>&5
2158   ac_status=$?
2159   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2160   (exit $ac_status); }
2161 { (ac_try="$ac_compiler -V >&5"
2162 case "(($ac_try" in
2163   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2164   *) ac_try_echo=$ac_try;;
2165 esac
2166 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2167   (eval "$ac_compiler -V >&5") 2>&5
2168   ac_status=$?
2169   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2170   (exit $ac_status); }
2171
2172 cat >conftest.$ac_ext <<_ACEOF
2173 /* confdefs.h.  */
2174 _ACEOF
2175 cat confdefs.h >>conftest.$ac_ext
2176 cat >>conftest.$ac_ext <<_ACEOF
2177 /* end confdefs.h.  */
2178
2179 int
2180 main ()
2181 {
2182
2183   ;
2184   return 0;
2185 }
2186 _ACEOF
2187 ac_clean_files_save=$ac_clean_files
2188 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2189 # Try to create an executable without -o first, disregard a.out.
2190 # It will help us diagnose broken compilers, and finding out an intuition
2191 # of exeext.
2192 { echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2193 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
2194 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2195 #
2196 # List of possible output files, starting from the most likely.
2197 # The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
2198 # only as a last resort.  b.out is created by i960 compilers.
2199 ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
2200 #
2201 # The IRIX 6 linker writes into existing files which may not be
2202 # executable, retaining their permissions.  Remove them first so a
2203 # subsequent execution test works.
2204 ac_rmfiles=
2205 for ac_file in $ac_files
2206 do
2207   case $ac_file in
2208     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
2209     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2210   esac
2211 done
2212 rm -f $ac_rmfiles
2213
2214 if { (ac_try="$ac_link_default"
2215 case "(($ac_try" in
2216   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2217   *) ac_try_echo=$ac_try;;
2218 esac
2219 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2220   (eval "$ac_link_default") 2>&5
2221   ac_status=$?
2222   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2223   (exit $ac_status); }; then
2224   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2225 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2226 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2227 # so that the user can short-circuit this test for compilers unknown to
2228 # Autoconf.
2229 for ac_file in $ac_files ''
2230 do
2231   test -f "$ac_file" || continue
2232   case $ac_file in
2233     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )
2234         ;;
2235     [ab].out )
2236         # We found the default executable, but exeext='' is most
2237         # certainly right.
2238         break;;
2239     *.* )
2240         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2241         then :; else
2242            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2243         fi
2244         # We set ac_cv_exeext here because the later test for it is not
2245         # safe: cross compilers may not add the suffix if given an `-o'
2246         # argument, so we may need to know it at that point already.
2247         # Even if this section looks crufty: it has the advantage of
2248         # actually working.
2249         break;;
2250     * )
2251         break;;
2252   esac
2253 done
2254 test "$ac_cv_exeext" = no && ac_cv_exeext=
2255
2256 else
2257   ac_file=''
2258 fi
2259
2260 { echo "$as_me:$LINENO: result: $ac_file" >&5
2261 echo "${ECHO_T}$ac_file" >&6; }
2262 if test -z "$ac_file"; then
2263   echo "$as_me: failed program was:" >&5
2264 sed 's/^/| /' conftest.$ac_ext >&5
2265
2266 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2267 See \`config.log' for more details." >&5
2268 echo "$as_me: error: C compiler cannot create executables
2269 See \`config.log' for more details." >&2;}
2270    { (exit 77); exit 77; }; }
2271 fi
2272
2273 ac_exeext=$ac_cv_exeext
2274
2275 # Check that the compiler produces executables we can run.  If not, either
2276 # the compiler is broken, or we cross compile.
2277 { echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2278 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
2279 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2280 # If not cross compiling, check that we can run a simple program.
2281 if test "$cross_compiling" != yes; then
2282   if { ac_try='./$ac_file'
2283   { (case "(($ac_try" in
2284   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2285   *) ac_try_echo=$ac_try;;
2286 esac
2287 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2288   (eval "$ac_try") 2>&5
2289   ac_status=$?
2290   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2291   (exit $ac_status); }; }; then
2292     cross_compiling=no
2293   else
2294     if test "$cross_compiling" = maybe; then
2295         cross_compiling=yes
2296     else
2297         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2298 If you meant to cross compile, use \`--host'.
2299 See \`config.log' for more details." >&5
2300 echo "$as_me: error: cannot run C compiled programs.
2301 If you meant to cross compile, use \`--host'.
2302 See \`config.log' for more details." >&2;}
2303    { (exit 1); exit 1; }; }
2304     fi
2305   fi
2306 fi
2307 { echo "$as_me:$LINENO: result: yes" >&5
2308 echo "${ECHO_T}yes" >&6; }
2309
2310 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2311 ac_clean_files=$ac_clean_files_save
2312 # Check that the compiler produces executables we can run.  If not, either
2313 # the compiler is broken, or we cross compile.
2314 { echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2315 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
2316 { echo "$as_me:$LINENO: result: $cross_compiling" >&5
2317 echo "${ECHO_T}$cross_compiling" >&6; }
2318
2319 { echo "$as_me:$LINENO: checking for suffix of executables" >&5
2320 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
2321 if { (ac_try="$ac_link"
2322 case "(($ac_try" in
2323   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2324   *) ac_try_echo=$ac_try;;
2325 esac
2326 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2327   (eval "$ac_link") 2>&5
2328   ac_status=$?
2329   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2330   (exit $ac_status); }; then
2331   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2332 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2333 # work properly (i.e., refer to `conftest.exe'), while it won't with
2334 # `rm'.
2335 for ac_file in conftest.exe conftest conftest.*; do
2336   test -f "$ac_file" || continue
2337   case $ac_file in
2338     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
2339     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2340           break;;
2341     * ) break;;
2342   esac
2343 done
2344 else
2345   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2346 See \`config.log' for more details." >&5
2347 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2348 See \`config.log' for more details." >&2;}
2349    { (exit 1); exit 1; }; }
2350 fi
2351
2352 rm -f conftest$ac_cv_exeext
2353 { echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2354 echo "${ECHO_T}$ac_cv_exeext" >&6; }
2355
2356 rm -f conftest.$ac_ext
2357 EXEEXT=$ac_cv_exeext
2358 ac_exeext=$EXEEXT
2359 { echo "$as_me:$LINENO: checking for suffix of object files" >&5
2360 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
2361 if test "${ac_cv_objext+set}" = set; then
2362   echo $ECHO_N "(cached) $ECHO_C" >&6
2363 else
2364   cat >conftest.$ac_ext <<_ACEOF
2365 /* confdefs.h.  */
2366 _ACEOF
2367 cat confdefs.h >>conftest.$ac_ext
2368 cat >>conftest.$ac_ext <<_ACEOF
2369 /* end confdefs.h.  */
2370
2371 int
2372 main ()
2373 {
2374
2375   ;
2376   return 0;
2377 }
2378 _ACEOF
2379 rm -f conftest.o conftest.obj
2380 if { (ac_try="$ac_compile"
2381 case "(($ac_try" in
2382   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2383   *) ac_try_echo=$ac_try;;
2384 esac
2385 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2386   (eval "$ac_compile") 2>&5
2387   ac_status=$?
2388   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2389   (exit $ac_status); }; then
2390   for ac_file in conftest.o conftest.obj conftest.*; do
2391   test -f "$ac_file" || continue;
2392   case $ac_file in
2393     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
2394     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2395        break;;
2396   esac
2397 done
2398 else
2399   echo "$as_me: failed program was:" >&5
2400 sed 's/^/| /' conftest.$ac_ext >&5
2401
2402 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2403 See \`config.log' for more details." >&5
2404 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2405 See \`config.log' for more details." >&2;}
2406    { (exit 1); exit 1; }; }
2407 fi
2408
2409 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2410 fi
2411 { echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2412 echo "${ECHO_T}$ac_cv_objext" >&6; }
2413 OBJEXT=$ac_cv_objext
2414 ac_objext=$OBJEXT
2415 { echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2416 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
2417 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2418   echo $ECHO_N "(cached) $ECHO_C" >&6
2419 else
2420   cat >conftest.$ac_ext <<_ACEOF
2421 /* confdefs.h.  */
2422 _ACEOF
2423 cat confdefs.h >>conftest.$ac_ext
2424 cat >>conftest.$ac_ext <<_ACEOF
2425 /* end confdefs.h.  */
2426
2427 int
2428 main ()
2429 {
2430 #ifndef __GNUC__
2431        choke me
2432 #endif
2433
2434   ;
2435   return 0;
2436 }
2437 _ACEOF
2438 rm -f conftest.$ac_objext
2439 if { (ac_try="$ac_compile"
2440 case "(($ac_try" in
2441   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2442   *) ac_try_echo=$ac_try;;
2443 esac
2444 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2445   (eval "$ac_compile") 2>conftest.er1
2446   ac_status=$?
2447   grep -v '^ *+' conftest.er1 >conftest.err
2448   rm -f conftest.er1
2449   cat conftest.err >&5
2450   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2451   (exit $ac_status); } && {
2452          test -z "$ac_c_werror_flag" ||
2453          test ! -s conftest.err
2454        } && test -s conftest.$ac_objext; then
2455   ac_compiler_gnu=yes
2456 else
2457   echo "$as_me: failed program was:" >&5
2458 sed 's/^/| /' conftest.$ac_ext >&5
2459
2460         ac_compiler_gnu=no
2461 fi
2462
2463 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2464 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2465
2466 fi
2467 { echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2468 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
2469 GCC=`test $ac_compiler_gnu = yes && echo yes`
2470 ac_test_CFLAGS=${CFLAGS+set}
2471 ac_save_CFLAGS=$CFLAGS
2472 { echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2473 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
2474 if test "${ac_cv_prog_cc_g+set}" = set; then
2475   echo $ECHO_N "(cached) $ECHO_C" >&6
2476 else
2477   ac_save_c_werror_flag=$ac_c_werror_flag
2478    ac_c_werror_flag=yes
2479    ac_cv_prog_cc_g=no
2480    CFLAGS="-g"
2481    cat >conftest.$ac_ext <<_ACEOF
2482 /* confdefs.h.  */
2483 _ACEOF
2484 cat confdefs.h >>conftest.$ac_ext
2485 cat >>conftest.$ac_ext <<_ACEOF
2486 /* end confdefs.h.  */
2487
2488 int
2489 main ()
2490 {
2491
2492   ;
2493   return 0;
2494 }
2495 _ACEOF
2496 rm -f conftest.$ac_objext
2497 if { (ac_try="$ac_compile"
2498 case "(($ac_try" in
2499   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2500   *) ac_try_echo=$ac_try;;
2501 esac
2502 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2503   (eval "$ac_compile") 2>conftest.er1
2504   ac_status=$?
2505   grep -v '^ *+' conftest.er1 >conftest.err
2506   rm -f conftest.er1
2507   cat conftest.err >&5
2508   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2509   (exit $ac_status); } && {
2510          test -z "$ac_c_werror_flag" ||
2511          test ! -s conftest.err
2512        } && test -s conftest.$ac_objext; then
2513   ac_cv_prog_cc_g=yes
2514 else
2515   echo "$as_me: failed program was:" >&5
2516 sed 's/^/| /' conftest.$ac_ext >&5
2517
2518         CFLAGS=""
2519       cat >conftest.$ac_ext <<_ACEOF
2520 /* confdefs.h.  */
2521 _ACEOF
2522 cat confdefs.h >>conftest.$ac_ext
2523 cat >>conftest.$ac_ext <<_ACEOF
2524 /* end confdefs.h.  */
2525
2526 int
2527 main ()
2528 {
2529
2530   ;
2531   return 0;
2532 }
2533 _ACEOF
2534 rm -f conftest.$ac_objext
2535 if { (ac_try="$ac_compile"
2536 case "(($ac_try" in
2537   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2538   *) ac_try_echo=$ac_try;;
2539 esac
2540 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2541   (eval "$ac_compile") 2>conftest.er1
2542   ac_status=$?
2543   grep -v '^ *+' conftest.er1 >conftest.err
2544   rm -f conftest.er1
2545   cat conftest.err >&5
2546   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2547   (exit $ac_status); } && {
2548          test -z "$ac_c_werror_flag" ||
2549          test ! -s conftest.err
2550        } && test -s conftest.$ac_objext; then
2551   :
2552 else
2553   echo "$as_me: failed program was:" >&5
2554 sed 's/^/| /' conftest.$ac_ext >&5
2555
2556         ac_c_werror_flag=$ac_save_c_werror_flag
2557          CFLAGS="-g"
2558          cat >conftest.$ac_ext <<_ACEOF
2559 /* confdefs.h.  */
2560 _ACEOF
2561 cat confdefs.h >>conftest.$ac_ext
2562 cat >>conftest.$ac_ext <<_ACEOF
2563 /* end confdefs.h.  */
2564
2565 int
2566 main ()
2567 {
2568
2569   ;
2570   return 0;
2571 }
2572 _ACEOF
2573 rm -f conftest.$ac_objext
2574 if { (ac_try="$ac_compile"
2575 case "(($ac_try" in
2576   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2577   *) ac_try_echo=$ac_try;;
2578 esac
2579 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2580   (eval "$ac_compile") 2>conftest.er1
2581   ac_status=$?
2582   grep -v '^ *+' conftest.er1 >conftest.err
2583   rm -f conftest.er1
2584   cat conftest.err >&5
2585   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2586   (exit $ac_status); } && {
2587          test -z "$ac_c_werror_flag" ||
2588          test ! -s conftest.err
2589        } && test -s conftest.$ac_objext; then
2590   ac_cv_prog_cc_g=yes
2591 else
2592   echo "$as_me: failed program was:" >&5
2593 sed 's/^/| /' conftest.$ac_ext >&5
2594
2595
2596 fi
2597
2598 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2599 fi
2600
2601 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2602 fi
2603
2604 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2605    ac_c_werror_flag=$ac_save_c_werror_flag
2606 fi
2607 { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2608 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
2609 if test "$ac_test_CFLAGS" = set; then
2610   CFLAGS=$ac_save_CFLAGS
2611 elif test $ac_cv_prog_cc_g = yes; then
2612   if test "$GCC" = yes; then
2613     CFLAGS="-g -O2"
2614   else
2615     CFLAGS="-g"
2616   fi
2617 else
2618   if test "$GCC" = yes; then
2619     CFLAGS="-O2"
2620   else
2621     CFLAGS=
2622   fi
2623 fi
2624 { echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
2625 echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
2626 if test "${ac_cv_prog_cc_c89+set}" = set; then
2627   echo $ECHO_N "(cached) $ECHO_C" >&6
2628 else
2629   ac_cv_prog_cc_c89=no
2630 ac_save_CC=$CC
2631 cat >conftest.$ac_ext <<_ACEOF
2632 /* confdefs.h.  */
2633 _ACEOF
2634 cat confdefs.h >>conftest.$ac_ext
2635 cat >>conftest.$ac_ext <<_ACEOF
2636 /* end confdefs.h.  */
2637 #include <stdarg.h>
2638 #include <stdio.h>
2639 #include <sys/types.h>
2640 #include <sys/stat.h>
2641 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2642 struct buf { int x; };
2643 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2644 static char *e (p, i)
2645      char **p;
2646      int i;
2647 {
2648   return p[i];
2649 }
2650 static char *f (char * (*g) (char **, int), char **p, ...)
2651 {
2652   char *s;
2653   va_list v;
2654   va_start (v,p);
2655   s = g (p, va_arg (v,int));
2656   va_end (v);
2657   return s;
2658 }
2659
2660 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2661    function prototypes and stuff, but not '\xHH' hex character constants.
2662    These don't provoke an error unfortunately, instead are silently treated
2663    as 'x'.  The following induces an error, until -std is added to get
2664    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2665    array size at least.  It's necessary to write '\x00'==0 to get something
2666    that's true only with -std.  */
2667 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2668
2669 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2670    inside strings and character constants.  */
2671 #define FOO(x) 'x'
2672 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2673
2674 int test (int i, double x);
2675 struct s1 {int (*f) (int a);};
2676 struct s2 {int (*f) (double a);};
2677 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2678 int argc;
2679 char **argv;
2680 int
2681 main ()
2682 {
2683 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2684   ;
2685   return 0;
2686 }
2687 _ACEOF
2688 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2689         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2690 do
2691   CC="$ac_save_CC $ac_arg"
2692   rm -f conftest.$ac_objext
2693 if { (ac_try="$ac_compile"
2694 case "(($ac_try" in
2695   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2696   *) ac_try_echo=$ac_try;;
2697 esac
2698 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2699   (eval "$ac_compile") 2>conftest.er1
2700   ac_status=$?
2701   grep -v '^ *+' conftest.er1 >conftest.err
2702   rm -f conftest.er1
2703   cat conftest.err >&5
2704   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2705   (exit $ac_status); } && {
2706          test -z "$ac_c_werror_flag" ||
2707          test ! -s conftest.err
2708        } && test -s conftest.$ac_objext; then
2709   ac_cv_prog_cc_c89=$ac_arg
2710 else
2711   echo "$as_me: failed program was:" >&5
2712 sed 's/^/| /' conftest.$ac_ext >&5
2713
2714
2715 fi
2716
2717 rm -f core conftest.err conftest.$ac_objext
2718   test "x$ac_cv_prog_cc_c89" != "xno" && break
2719 done
2720 rm -f conftest.$ac_ext
2721 CC=$ac_save_CC
2722
2723 fi
2724 # AC_CACHE_VAL
2725 case "x$ac_cv_prog_cc_c89" in
2726   x)
2727     { echo "$as_me:$LINENO: result: none needed" >&5
2728 echo "${ECHO_T}none needed" >&6; } ;;
2729   xno)
2730     { echo "$as_me:$LINENO: result: unsupported" >&5
2731 echo "${ECHO_T}unsupported" >&6; } ;;
2732   *)
2733     CC="$CC $ac_cv_prog_cc_c89"
2734     { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
2735 echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
2736 esac
2737
2738
2739 ac_ext=c
2740 ac_cpp='$CPP $CPPFLAGS'
2741 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2742 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2743 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2744
2745 ac_ext=cpp
2746 ac_cpp='$CXXCPP $CPPFLAGS'
2747 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2748 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2749 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
2750 if test -z "$CXX"; then
2751   if test -n "$CCC"; then
2752     CXX=$CCC
2753   else
2754     if test -n "$ac_tool_prefix"; then
2755   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
2756   do
2757     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2758 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2759 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2760 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2761 if test "${ac_cv_prog_CXX+set}" = set; then
2762   echo $ECHO_N "(cached) $ECHO_C" >&6
2763 else
2764   if test -n "$CXX"; then
2765   ac_cv_prog_CXX="$CXX" # Let the user override the test.
2766 else
2767 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2768 for as_dir in $PATH
2769 do
2770   IFS=$as_save_IFS
2771   test -z "$as_dir" && as_dir=.
2772   for ac_exec_ext in '' $ac_executable_extensions; do
2773   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2774     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
2775     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2776     break 2
2777   fi
2778 done
2779 done
2780 IFS=$as_save_IFS
2781
2782 fi
2783 fi
2784 CXX=$ac_cv_prog_CXX
2785 if test -n "$CXX"; then
2786   { echo "$as_me:$LINENO: result: $CXX" >&5
2787 echo "${ECHO_T}$CXX" >&6; }
2788 else
2789   { echo "$as_me:$LINENO: result: no" >&5
2790 echo "${ECHO_T}no" >&6; }
2791 fi
2792
2793
2794     test -n "$CXX" && break
2795   done
2796 fi
2797 if test -z "$CXX"; then
2798   ac_ct_CXX=$CXX
2799   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
2800 do
2801   # Extract the first word of "$ac_prog", so it can be a program name with args.
2802 set dummy $ac_prog; ac_word=$2
2803 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2804 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2805 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
2806   echo $ECHO_N "(cached) $ECHO_C" >&6
2807 else
2808   if test -n "$ac_ct_CXX"; then
2809   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
2810 else
2811 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2812 for as_dir in $PATH
2813 do
2814   IFS=$as_save_IFS
2815   test -z "$as_dir" && as_dir=.
2816   for ac_exec_ext in '' $ac_executable_extensions; do
2817   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2818     ac_cv_prog_ac_ct_CXX="$ac_prog"
2819     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2820     break 2
2821   fi
2822 done
2823 done
2824 IFS=$as_save_IFS
2825
2826 fi
2827 fi
2828 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
2829 if test -n "$ac_ct_CXX"; then
2830   { echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
2831 echo "${ECHO_T}$ac_ct_CXX" >&6; }
2832 else
2833   { echo "$as_me:$LINENO: result: no" >&5
2834 echo "${ECHO_T}no" >&6; }
2835 fi
2836
2837
2838   test -n "$ac_ct_CXX" && break
2839 done
2840
2841   if test "x$ac_ct_CXX" = x; then
2842     CXX="g++"
2843   else
2844     case $cross_compiling:$ac_tool_warned in
2845 yes:)
2846 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2847 whose name does not start with the host triplet.  If you think this
2848 configuration is useful to you, please write to autoconf@gnu.org." >&5
2849 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2850 whose name does not start with the host triplet.  If you think this
2851 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2852 ac_tool_warned=yes ;;
2853 esac
2854     CXX=$ac_ct_CXX
2855   fi
2856 fi
2857
2858   fi
2859 fi
2860 # Provide some information about the compiler.
2861 echo "$as_me:$LINENO: checking for C++ compiler version" >&5
2862 ac_compiler=`set X $ac_compile; echo $2`
2863 { (ac_try="$ac_compiler --version >&5"
2864 case "(($ac_try" in
2865   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2866   *) ac_try_echo=$ac_try;;
2867 esac
2868 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2869   (eval "$ac_compiler --version >&5") 2>&5
2870   ac_status=$?
2871   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2872   (exit $ac_status); }
2873 { (ac_try="$ac_compiler -v >&5"
2874 case "(($ac_try" in
2875   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2876   *) ac_try_echo=$ac_try;;
2877 esac
2878 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2879   (eval "$ac_compiler -v >&5") 2>&5
2880   ac_status=$?
2881   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2882   (exit $ac_status); }
2883 { (ac_try="$ac_compiler -V >&5"
2884 case "(($ac_try" in
2885   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2886   *) ac_try_echo=$ac_try;;
2887 esac
2888 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2889   (eval "$ac_compiler -V >&5") 2>&5
2890   ac_status=$?
2891   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2892   (exit $ac_status); }
2893
2894 { echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
2895 echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6; }
2896 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
2897   echo $ECHO_N "(cached) $ECHO_C" >&6
2898 else
2899   cat >conftest.$ac_ext <<_ACEOF
2900 /* confdefs.h.  */
2901 _ACEOF
2902 cat confdefs.h >>conftest.$ac_ext
2903 cat >>conftest.$ac_ext <<_ACEOF
2904 /* end confdefs.h.  */
2905
2906 int
2907 main ()
2908 {
2909 #ifndef __GNUC__
2910        choke me
2911 #endif
2912
2913   ;
2914   return 0;
2915 }
2916 _ACEOF
2917 rm -f conftest.$ac_objext
2918 if { (ac_try="$ac_compile"
2919 case "(($ac_try" in
2920   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2921   *) ac_try_echo=$ac_try;;
2922 esac
2923 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2924   (eval "$ac_compile") 2>conftest.er1
2925   ac_status=$?
2926   grep -v '^ *+' conftest.er1 >conftest.err
2927   rm -f conftest.er1
2928   cat conftest.err >&5
2929   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2930   (exit $ac_status); } && {
2931          test -z "$ac_cxx_werror_flag" ||
2932          test ! -s conftest.err
2933        } && test -s conftest.$ac_objext; then
2934   ac_compiler_gnu=yes
2935 else
2936   echo "$as_me: failed program was:" >&5
2937 sed 's/^/| /' conftest.$ac_ext >&5
2938
2939         ac_compiler_gnu=no
2940 fi
2941
2942 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2943 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
2944
2945 fi
2946 { echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
2947 echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6; }
2948 GXX=`test $ac_compiler_gnu = yes && echo yes`
2949 ac_test_CXXFLAGS=${CXXFLAGS+set}
2950 ac_save_CXXFLAGS=$CXXFLAGS
2951 { echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
2952 echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6; }
2953 if test "${ac_cv_prog_cxx_g+set}" = set; then
2954   echo $ECHO_N "(cached) $ECHO_C" >&6
2955 else
2956   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
2957    ac_cxx_werror_flag=yes
2958    ac_cv_prog_cxx_g=no
2959    CXXFLAGS="-g"
2960    cat >conftest.$ac_ext <<_ACEOF
2961 /* confdefs.h.  */
2962 _ACEOF
2963 cat confdefs.h >>conftest.$ac_ext
2964 cat >>conftest.$ac_ext <<_ACEOF
2965 /* end confdefs.h.  */
2966
2967 int
2968 main ()
2969 {
2970
2971   ;
2972   return 0;
2973 }
2974 _ACEOF
2975 rm -f conftest.$ac_objext
2976 if { (ac_try="$ac_compile"
2977 case "(($ac_try" in
2978   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2979   *) ac_try_echo=$ac_try;;
2980 esac
2981 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2982   (eval "$ac_compile") 2>conftest.er1
2983   ac_status=$?
2984   grep -v '^ *+' conftest.er1 >conftest.err
2985   rm -f conftest.er1
2986   cat conftest.err >&5
2987   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2988   (exit $ac_status); } && {
2989          test -z "$ac_cxx_werror_flag" ||
2990          test ! -s conftest.err
2991        } && test -s conftest.$ac_objext; then
2992   ac_cv_prog_cxx_g=yes
2993 else
2994   echo "$as_me: failed program was:" >&5
2995 sed 's/^/| /' conftest.$ac_ext >&5
2996
2997         CXXFLAGS=""
2998       cat >conftest.$ac_ext <<_ACEOF
2999 /* confdefs.h.  */
3000 _ACEOF
3001 cat confdefs.h >>conftest.$ac_ext
3002 cat >>conftest.$ac_ext <<_ACEOF
3003 /* end confdefs.h.  */
3004
3005 int
3006 main ()
3007 {
3008
3009   ;
3010   return 0;
3011 }
3012 _ACEOF
3013 rm -f conftest.$ac_objext
3014 if { (ac_try="$ac_compile"
3015 case "(($ac_try" in
3016   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3017   *) ac_try_echo=$ac_try;;
3018 esac
3019 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3020   (eval "$ac_compile") 2>conftest.er1
3021   ac_status=$?
3022   grep -v '^ *+' conftest.er1 >conftest.err
3023   rm -f conftest.er1
3024   cat conftest.err >&5
3025   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3026   (exit $ac_status); } && {
3027          test -z "$ac_cxx_werror_flag" ||
3028          test ! -s conftest.err
3029        } && test -s conftest.$ac_objext; then
3030   :
3031 else
3032   echo "$as_me: failed program was:" >&5
3033 sed 's/^/| /' conftest.$ac_ext >&5
3034
3035         ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3036          CXXFLAGS="-g"
3037          cat >conftest.$ac_ext <<_ACEOF
3038 /* confdefs.h.  */
3039 _ACEOF
3040 cat confdefs.h >>conftest.$ac_ext
3041 cat >>conftest.$ac_ext <<_ACEOF
3042 /* end confdefs.h.  */
3043
3044 int
3045 main ()
3046 {
3047
3048   ;
3049   return 0;
3050 }
3051 _ACEOF
3052 rm -f conftest.$ac_objext
3053 if { (ac_try="$ac_compile"
3054 case "(($ac_try" in
3055   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3056   *) ac_try_echo=$ac_try;;
3057 esac
3058 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3059   (eval "$ac_compile") 2>conftest.er1
3060   ac_status=$?
3061   grep -v '^ *+' conftest.er1 >conftest.err
3062   rm -f conftest.er1
3063   cat conftest.err >&5
3064   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3065   (exit $ac_status); } && {
3066          test -z "$ac_cxx_werror_flag" ||
3067          test ! -s conftest.err
3068        } && test -s conftest.$ac_objext; then
3069   ac_cv_prog_cxx_g=yes
3070 else
3071   echo "$as_me: failed program was:" >&5
3072 sed 's/^/| /' conftest.$ac_ext >&5
3073
3074
3075 fi
3076
3077 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3078 fi
3079
3080 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3081 fi
3082
3083 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3084    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3085 fi
3086 { echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
3087 echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6; }
3088 if test "$ac_test_CXXFLAGS" = set; then
3089   CXXFLAGS=$ac_save_CXXFLAGS
3090 elif test $ac_cv_prog_cxx_g = yes; then
3091   if test "$GXX" = yes; then
3092     CXXFLAGS="-g -O2"
3093   else
3094     CXXFLAGS="-g"
3095   fi
3096 else
3097   if test "$GXX" = yes; then
3098     CXXFLAGS="-O2"
3099   else
3100     CXXFLAGS=
3101   fi
3102 fi
3103 ac_ext=c
3104 ac_cpp='$CPP $CPPFLAGS'
3105 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3106 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3107 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3108
3109 ac_ext=cpp
3110 ac_cpp='$CXXCPP $CPPFLAGS'
3111 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3112 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3113 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3114
3115
3116
3117 { echo "$as_me:$LINENO: checking whether GNU C++ compiler is default" >&5
3118 echo $ECHO_N "checking whether GNU C++ compiler is default... $ECHO_C" >&6; }
3119 case "$GXX" in
3120   yes )
3121     GCC_VERSION=`$CC -dumpversion`
3122     GXX_VERSION=`$CXX -dumpversion`
3123     { echo "$as_me:$LINENO: result: yes" >&5
3124 echo "${ECHO_T}yes" >&6; }
3125     { echo "$as_me:$LINENO: checking version of gcc" >&5
3126 echo $ECHO_N "checking version of gcc... $ECHO_C" >&6; }
3127     { echo "$as_me:$LINENO: result: $GCC_VERSION" >&5
3128 echo "${ECHO_T}$GCC_VERSION" >&6; }
3129     { echo "$as_me:$LINENO: checking version of g++" >&5
3130 echo $ECHO_N "checking version of g++... $ECHO_C" >&6; }
3131     { echo "$as_me:$LINENO: result: $GXX_VERSION" >&5
3132 echo "${ECHO_T}$GXX_VERSION" >&6; }
3133     case "$GXX_VERSION" in
3134       0* | 1* | 2*)
3135         echo "old style GNU compiler"
3136         cat >>confdefs.h <<\_ACEOF
3137 #define OLD_GNU_COMPILER
3138 _ACEOF
3139
3140       ;;
3141     esac
3142   ;;
3143   *)
3144     GCC_VERSION="none"
3145     GXX_VERSION="none"
3146     { echo "$as_me:$LINENO: result: no" >&5
3147 echo "${ECHO_T}no" >&6; }
3148     { echo "$as_me:$LINENO: WARNING: cannot find GNU C++ compiler" >&5
3149 echo "$as_me: WARNING: cannot find GNU C++ compiler" >&2;}
3150   ;;
3151 esac
3152
3153 #--------------------------------------------------------------------
3154 # Checks for Guile
3155 #--------------------------------------------------------------------
3156
3157
3158 ## The GUILE_FLAGS macro.
3159   ## First, let's just see if we can find Guile at all.
3160   { echo "$as_me:$LINENO: checking for Guile" >&5
3161 echo $ECHO_N "checking for Guile... $ECHO_C" >&6; }
3162   guile-config link > /dev/null || {
3163     echo "configure: cannot find guile-config; is Guile installed?" 1>&2
3164     exit 1
3165   }
3166   GUILE_ORIGINAL_CFLAGS="`guile-config compile`"
3167   GUILE_CFLAGS="$GUILE_ORIGINAL_CFLAGS"
3168   GUILE_VARIANT_CFLAGS="$GUILE_ORIGINAL_CFLAGS $GUILE_ORIGINAL_CFLAGS/guile $GUILE_ORIGINAL_CFLAGS/libguile"
3169   GUILE_LDFLAGS="`guile-config link`"
3170   GUILE_VARIANT_LDFLAGS="-L`guile-config info libdir` -lguile -lreadline -ltermcap"
3171
3172
3173   { echo "$as_me:$LINENO: result: yes" >&5
3174 echo "${ECHO_T}yes" >&6; }
3175
3176 { echo "$as_me:$LINENO: checking version of guile" >&5
3177 echo $ECHO_N "checking version of guile... $ECHO_C" >&6; }
3178 GUILE_VERSION=`guile --version | grep 'Guile \([0-9]\)' | sed 's/Guile \([0-9]*\)/\1/'`
3179 { echo "$as_me:$LINENO: result: $GUILE_VERSION" >&5
3180 echo "${ECHO_T}$GUILE_VERSION" >&6; }
3181
3182 case "$GUILE_VERSION" in
3183   1.0* | 1.1* | 1.2* | 1.3* | 1.4* | 1.5*)
3184     CONFIG_GUILE_SERIAL="A"
3185   ;;
3186   1.6* | 1.7*)
3187     CONFIG_GUILE_SERIAL="B"
3188   ;;
3189   *)
3190     CONFIG_GUILE_SERIAL="C"
3191   ;;
3192 esac
3193
3194
3195 #--------------------------------------------------------------------
3196 # Checks for standard functionality
3197 #--------------------------------------------------------------------
3198
3199
3200
3201 { echo "$as_me:$LINENO: checking for C++-compatible X header files" >&5
3202 echo $ECHO_N "checking for C++-compatible X header files... $ECHO_C" >&6; }
3203 ac_save_cppflags="$CPPFLAGS"
3204 CPPFLAGS="$CPPFLAGS $X_CFLAGS"
3205 cat >conftest.$ac_ext <<_ACEOF
3206 /* confdefs.h.  */
3207 _ACEOF
3208 cat confdefs.h >>conftest.$ac_ext
3209 cat >>conftest.$ac_ext <<_ACEOF
3210 /* end confdefs.h.  */
3211 #include <X11/Xlib.h>
3212 #include <X11/Xutil.h>
3213 int
3214 main ()
3215 {
3216
3217   ;
3218   return 0;
3219 }
3220 _ACEOF
3221 rm -f conftest.$ac_objext
3222 if { (ac_try="$ac_compile"
3223 case "(($ac_try" in
3224   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3225   *) ac_try_echo=$ac_try;;
3226 esac
3227 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3228   (eval "$ac_compile") 2>conftest.er1
3229   ac_status=$?
3230   grep -v '^ *+' conftest.er1 >conftest.err
3231   rm -f conftest.er1
3232   cat conftest.err >&5
3233   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3234   (exit $ac_status); } && {
3235          test -z "$ac_cxx_werror_flag" ||
3236          test ! -s conftest.err
3237        } && test -s conftest.$ac_objext; then
3238   echo yes
3239 else
3240   echo "$as_me: failed program was:" >&5
3241 sed 's/^/| /' conftest.$ac_ext >&5
3242
3243         rm -rf X11
3244 mkdir X11
3245 for ac_dir in                \
3246   /usr/X11/include           \
3247   /usr/X11R6/include         \
3248   /usr/X11R5/include         \
3249   /usr/X11R4/include         \
3250                              \
3251   /usr/include/X11           \
3252   /usr/include/X11R6         \
3253   /usr/include/X11R5         \
3254   /usr/include/X11R4         \
3255                              \
3256   /usr/local/X11/include     \
3257   /usr/local/X11R6/include   \
3258   /usr/local/X11R5/include   \
3259   /usr/local/X11R4/include   \
3260                              \
3261   /usr/local/include/X11     \
3262   /usr/local/include/X11R6   \
3263   /usr/local/include/X11R5   \
3264   /usr/local/include/X11R4   \
3265                              \
3266   /usr/X386/include          \
3267   /usr/x386/include          \
3268   /usr/XFree86/include/X11   \
3269                              \
3270   /usr/include               \
3271   /usr/local/include         \
3272   /usr/unsupported/include   \
3273   /usr/athena/include        \
3274   /usr/local/x11r5/include   \
3275   /usr/lpp/Xamples/include   \
3276                              \
3277   /usr/openwin/include       \
3278   /usr/openwin/share/include \
3279   ; \
3280 do
3281   if test -r "$ac_dir/X11/Xlib.h"; then
3282     tm_x_includes=$ac_dir
3283     break
3284   fi
3285 done
3286 sed 's/^extern \(X[a-zA-Z0-9]*(\)/extern int \1/' \
3287   < "$tm_x_includes/X11/Xlib.h" > X11/Xlib.h
3288 sed 's/^extern \(X[a-zA-Z0-9]*(\)/extern int \1/' \
3289   < "$tm_x_includes/X11/Xutil.h" > X11/Xutil.h
3290 X_CFLAGS="-I.. $X_CFLAGS"
3291 echo "no; fixing"
3292 fi
3293
3294 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3295 CPPFLAGS="$ac_save_cppflags"
3296
3297 ac_ext=cpp
3298 ac_cpp='$CXXCPP $CPPFLAGS'
3299 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3300 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3301 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3302 { echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5
3303 echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6; }
3304 if test -z "$CXXCPP"; then
3305   if test "${ac_cv_prog_CXXCPP+set}" = set; then
3306   echo $ECHO_N "(cached) $ECHO_C" >&6
3307 else
3308       # Double quotes because CXXCPP needs to be expanded
3309     for CXXCPP in "$CXX -E" "/lib/cpp"
3310     do
3311       ac_preproc_ok=false
3312 for ac_cxx_preproc_warn_flag in '' yes
3313 do
3314   # Use a header file that comes with gcc, so configuring glibc
3315   # with a fresh cross-compiler works.
3316   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3317   # <limits.h> exists even on freestanding compilers.
3318   # On the NeXT, cc -E runs the code through the compiler's parser,
3319   # not just through cpp. "Syntax error" is here to catch this case.
3320   cat >conftest.$ac_ext <<_ACEOF
3321 /* confdefs.h.  */
3322 _ACEOF
3323 cat confdefs.h >>conftest.$ac_ext
3324 cat >>conftest.$ac_ext <<_ACEOF
3325 /* end confdefs.h.  */
3326 #ifdef __STDC__
3327 # include <limits.h>
3328 #else
3329 # include <assert.h>
3330 #endif
3331                      Syntax error
3332 _ACEOF
3333 if { (ac_try="$ac_cpp conftest.$ac_ext"
3334 case "(($ac_try" in
3335   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3336   *) ac_try_echo=$ac_try;;
3337 esac
3338 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3339   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3340   ac_status=$?
3341   grep -v '^ *+' conftest.er1 >conftest.err
3342   rm -f conftest.er1
3343   cat conftest.err >&5
3344   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3345   (exit $ac_status); } >/dev/null && {
3346          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
3347          test ! -s conftest.err
3348        }; then
3349   :
3350 else
3351   echo "$as_me: failed program was:" >&5
3352 sed 's/^/| /' conftest.$ac_ext >&5
3353
3354   # Broken: fails on valid input.
3355 continue
3356 fi
3357
3358 rm -f conftest.err conftest.$ac_ext
3359
3360   # OK, works on sane cases.  Now check whether nonexistent headers
3361   # can be detected and how.
3362   cat >conftest.$ac_ext <<_ACEOF
3363 /* confdefs.h.  */
3364 _ACEOF
3365 cat confdefs.h >>conftest.$ac_ext
3366 cat >>conftest.$ac_ext <<_ACEOF
3367 /* end confdefs.h.  */
3368 #include <ac_nonexistent.h>
3369 _ACEOF
3370 if { (ac_try="$ac_cpp conftest.$ac_ext"
3371 case "(($ac_try" in
3372   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3373   *) ac_try_echo=$ac_try;;
3374 esac
3375 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3376   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3377   ac_status=$?
3378   grep -v '^ *+' conftest.er1 >conftest.err
3379   rm -f conftest.er1
3380   cat conftest.err >&5
3381   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3382   (exit $ac_status); } >/dev/null && {
3383          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
3384          test ! -s conftest.err
3385        }; then
3386   # Broken: success on invalid input.
3387 continue
3388 else
3389   echo "$as_me: failed program was:" >&5
3390 sed 's/^/| /' conftest.$ac_ext >&5
3391
3392   # Passes both tests.
3393 ac_preproc_ok=:
3394 break
3395 fi
3396
3397 rm -f conftest.err conftest.$ac_ext
3398
3399 done
3400 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3401 rm -f conftest.err conftest.$ac_ext
3402 if $ac_preproc_ok; then
3403   break
3404 fi
3405
3406     done
3407     ac_cv_prog_CXXCPP=$CXXCPP
3408
3409 fi
3410   CXXCPP=$ac_cv_prog_CXXCPP
3411 else
3412   ac_cv_prog_CXXCPP=$CXXCPP
3413 fi
3414 { echo "$as_me:$LINENO: result: $CXXCPP" >&5
3415 echo "${ECHO_T}$CXXCPP" >&6; }
3416 ac_preproc_ok=false
3417 for ac_cxx_preproc_warn_flag in '' yes
3418 do
3419   # Use a header file that comes with gcc, so configuring glibc
3420   # with a fresh cross-compiler works.
3421   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3422   # <limits.h> exists even on freestanding compilers.
3423   # On the NeXT, cc -E runs the code through the compiler's parser,
3424   # not just through cpp. "Syntax error" is here to catch this case.
3425   cat >conftest.$ac_ext <<_ACEOF
3426 /* confdefs.h.  */
3427 _ACEOF
3428 cat confdefs.h >>conftest.$ac_ext
3429 cat >>conftest.$ac_ext <<_ACEOF
3430 /* end confdefs.h.  */
3431 #ifdef __STDC__
3432 # include <limits.h>
3433 #else
3434 # include <assert.h>
3435 #endif
3436                      Syntax error
3437 _ACEOF
3438 if { (ac_try="$ac_cpp conftest.$ac_ext"
3439 case "(($ac_try" in
3440   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3441   *) ac_try_echo=$ac_try;;
3442 esac
3443 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3444   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3445   ac_status=$?
3446   grep -v '^ *+' conftest.er1 >conftest.err
3447   rm -f conftest.er1
3448   cat conftest.err >&5
3449   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3450   (exit $ac_status); } >/dev/null && {
3451          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
3452          test ! -s conftest.err
3453        }; then
3454   :
3455 else
3456   echo "$as_me: failed program was:" >&5
3457 sed 's/^/| /' conftest.$ac_ext >&5
3458
3459   # Broken: fails on valid input.
3460 continue
3461 fi
3462
3463 rm -f conftest.err conftest.$ac_ext
3464
3465   # OK, works on sane cases.  Now check whether nonexistent headers
3466   # can be detected and how.
3467   cat >conftest.$ac_ext <<_ACEOF
3468 /* confdefs.h.  */
3469 _ACEOF
3470 cat confdefs.h >>conftest.$ac_ext
3471 cat >>conftest.$ac_ext <<_ACEOF
3472 /* end confdefs.h.  */
3473 #include <ac_nonexistent.h>
3474 _ACEOF
3475 if { (ac_try="$ac_cpp conftest.$ac_ext"
3476 case "(($ac_try" in
3477   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3478   *) ac_try_echo=$ac_try;;
3479 esac
3480 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3481   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3482   ac_status=$?
3483   grep -v '^ *+' conftest.er1 >conftest.err
3484   rm -f conftest.er1
3485   cat conftest.err >&5
3486   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3487   (exit $ac_status); } >/dev/null && {
3488          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
3489          test ! -s conftest.err
3490        }; then
3491   # Broken: success on invalid input.
3492 continue
3493 else
3494   echo "$as_me: failed program was:" >&5
3495 sed 's/^/| /' conftest.$ac_ext >&5
3496
3497   # Passes both tests.
3498 ac_preproc_ok=:
3499 break
3500 fi
3501
3502 rm -f conftest.err conftest.$ac_ext
3503
3504 done
3505 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3506 rm -f conftest.err conftest.$ac_ext
3507 if $ac_preproc_ok; then
3508   :
3509 else
3510   { { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check
3511 See \`config.log' for more details." >&5
3512 echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check
3513 See \`config.log' for more details." >&2;}
3514    { (exit 1); exit 1; }; }
3515 fi
3516
3517 ac_ext=cpp
3518 ac_cpp='$CXXCPP $CPPFLAGS'
3519 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3520 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3521 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3522
3523
3524 { echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
3525 echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
3526 if test "${ac_cv_path_GREP+set}" = set; then
3527   echo $ECHO_N "(cached) $ECHO_C" >&6
3528 else
3529   # Extract the first word of "grep ggrep" to use in msg output
3530 if test -z "$GREP"; then
3531 set dummy grep ggrep; ac_prog_name=$2
3532 if test "${ac_cv_path_GREP+set}" = set; then
3533   echo $ECHO_N "(cached) $ECHO_C" >&6
3534 else
3535   ac_path_GREP_found=false
3536 # Loop through the user's path and test for each of PROGNAME-LIST
3537 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3538 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3539 do
3540   IFS=$as_save_IFS
3541   test -z "$as_dir" && as_dir=.
3542   for ac_prog in grep ggrep; do
3543   for ac_exec_ext in '' $ac_executable_extensions; do
3544     ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3545     { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3546     # Check for GNU ac_path_GREP and select it if it is found.
3547   # Check for GNU $ac_path_GREP
3548 case `"$ac_path_GREP" --version 2>&1` in
3549 *GNU*)
3550   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3551 *)
3552   ac_count=0
3553   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
3554   while :
3555   do
3556     cat "conftest.in" "conftest.in" >"conftest.tmp"
3557     mv "conftest.tmp" "conftest.in"
3558     cp "conftest.in" "conftest.nl"
3559     echo 'GREP' >> "conftest.nl"
3560     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3561     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3562     ac_count=`expr $ac_count + 1`
3563     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3564       # Best one so far, save it but keep looking for a better one
3565       ac_cv_path_GREP="$ac_path_GREP"
3566       ac_path_GREP_max=$ac_count
3567     fi
3568     # 10*(2^10) chars as input seems more than enough
3569     test $ac_count -gt 10 && break
3570   done
3571   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3572 esac
3573
3574
3575     $ac_path_GREP_found && break 3
3576   done
3577 done
3578
3579 done
3580 IFS=$as_save_IFS
3581
3582
3583 fi
3584
3585 GREP="$ac_cv_path_GREP"
3586 if test -z "$GREP"; then
3587   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
3588 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
3589    { (exit 1); exit 1; }; }
3590 fi
3591
3592 else
3593   ac_cv_path_GREP=$GREP
3594 fi
3595
3596
3597 fi
3598 { echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
3599 echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
3600  GREP="$ac_cv_path_GREP"
3601
3602
3603 { echo "$as_me:$LINENO: checking for egrep" >&5
3604 echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
3605 if test "${ac_cv_path_EGREP+set}" = set; then
3606   echo $ECHO_N "(cached) $ECHO_C" >&6
3607 else
3608   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3609    then ac_cv_path_EGREP="$GREP -E"
3610    else
3611      # Extract the first word of "egrep" to use in msg output
3612 if test -z "$EGREP"; then
3613 set dummy egrep; ac_prog_name=$2
3614 if test "${ac_cv_path_EGREP+set}" = set; then
3615   echo $ECHO_N "(cached) $ECHO_C" >&6
3616 else
3617   ac_path_EGREP_found=false
3618 # Loop through the user's path and test for each of PROGNAME-LIST
3619 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3620 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3621 do
3622   IFS=$as_save_IFS
3623   test -z "$as_dir" && as_dir=.
3624   for ac_prog in egrep; do
3625   for ac_exec_ext in '' $ac_executable_extensions; do
3626     ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3627     { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3628     # Check for GNU ac_path_EGREP and select it if it is found.
3629   # Check for GNU $ac_path_EGREP
3630 case `"$ac_path_EGREP" --version 2>&1` in
3631 *GNU*)
3632   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3633 *)
3634   ac_count=0
3635   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
3636   while :
3637   do
3638     cat "conftest.in" "conftest.in" >"conftest.tmp"
3639     mv "conftest.tmp" "conftest.in"
3640     cp "conftest.in" "conftest.nl"
3641     echo 'EGREP' >> "conftest.nl"
3642     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3643     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3644     ac_count=`expr $ac_count + 1`
3645     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3646       # Best one so far, save it but keep looking for a better one
3647       ac_cv_path_EGREP="$ac_path_EGREP"
3648       ac_path_EGREP_max=$ac_count
3649     fi
3650     # 10*(2^10) chars as input seems more than enough
3651     test $ac_count -gt 10 && break
3652   done
3653   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3654 esac
3655
3656
3657     $ac_path_EGREP_found && break 3
3658   done
3659 done
3660
3661 done
3662 IFS=$as_save_IFS
3663
3664
3665 fi
3666
3667 EGREP="$ac_cv_path_EGREP"
3668 if test -z "$EGREP"; then
3669   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
3670 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
3671    { (exit 1); exit 1; }; }
3672 fi
3673
3674 else
3675   ac_cv_path_EGREP=$EGREP
3676 fi
3677
3678
3679    fi
3680 fi
3681 { echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
3682 echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
3683  EGREP="$ac_cv_path_EGREP"
3684
3685
3686 { echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3687 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
3688 if test "${ac_cv_header_stdc+set}" = set; then
3689   echo $ECHO_N "(cached) $ECHO_C" >&6
3690 else
3691   cat >conftest.$ac_ext <<_ACEOF
3692 /* confdefs.h.  */
3693 _ACEOF
3694 cat confdefs.h >>conftest.$ac_ext
3695 cat >>conftest.$ac_ext <<_ACEOF
3696 /* end confdefs.h.  */
3697 #include <stdlib.h>
3698 #include <stdarg.h>
3699 #include <string.h>
3700 #include <float.h>
3701
3702 int
3703 main ()
3704 {
3705
3706   ;
3707   return 0;
3708 }
3709 _ACEOF
3710 rm -f conftest.$ac_objext
3711 if { (ac_try="$ac_compile"
3712 case "(($ac_try" in
3713   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3714   *) ac_try_echo=$ac_try;;
3715 esac
3716 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3717   (eval "$ac_compile") 2>conftest.er1
3718   ac_status=$?
3719   grep -v '^ *+' conftest.er1 >conftest.err
3720   rm -f conftest.er1
3721   cat conftest.err >&5
3722   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3723   (exit $ac_status); } && {
3724          test -z "$ac_cxx_werror_flag" ||
3725          test ! -s conftest.err
3726        } && test -s conftest.$ac_objext; then
3727   ac_cv_header_stdc=yes
3728 else
3729   echo "$as_me: failed program was:" >&5
3730 sed 's/^/| /' conftest.$ac_ext >&5
3731
3732         ac_cv_header_stdc=no
3733 fi
3734
3735 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3736
3737 if test $ac_cv_header_stdc = yes; then
3738   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3739   cat >conftest.$ac_ext <<_ACEOF
3740 /* confdefs.h.  */
3741 _ACEOF
3742 cat confdefs.h >>conftest.$ac_ext
3743 cat >>conftest.$ac_ext <<_ACEOF
3744 /* end confdefs.h.  */
3745 #include <string.h>
3746
3747 _ACEOF
3748 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3749   $EGREP "memchr" >/dev/null 2>&1; then
3750   :
3751 else
3752   ac_cv_header_stdc=no
3753 fi
3754 rm -f conftest*
3755
3756 fi
3757
3758 if test $ac_cv_header_stdc = yes; then
3759   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3760   cat >conftest.$ac_ext <<_ACEOF
3761 /* confdefs.h.  */
3762 _ACEOF
3763 cat confdefs.h >>conftest.$ac_ext
3764 cat >>conftest.$ac_ext <<_ACEOF
3765 /* end confdefs.h.  */
3766 #include <stdlib.h>
3767
3768 _ACEOF
3769 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3770   $EGREP "free" >/dev/null 2>&1; then
3771   :
3772 else
3773   ac_cv_header_stdc=no
3774 fi
3775 rm -f conftest*
3776
3777 fi
3778
3779 if test $ac_cv_header_stdc = yes; then
3780   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3781   if test "$cross_compiling" = yes; then
3782   :
3783 else
3784   cat >conftest.$ac_ext <<_ACEOF
3785 /* confdefs.h.  */
3786 _ACEOF
3787 cat confdefs.h >>conftest.$ac_ext
3788 cat >>conftest.$ac_ext <<_ACEOF
3789 /* end confdefs.h.  */
3790 #include <ctype.h>
3791 #include <stdlib.h>
3792 #if ((' ' & 0x0FF) == 0x020)
3793 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3794 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3795 #else
3796 # define ISLOWER(c) \
3797                    (('a' <= (c) && (c) <= 'i') \
3798                      || ('j' <= (c) && (c) <= 'r') \
3799                      || ('s' <= (c) && (c) <= 'z'))
3800 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3801 #endif
3802
3803 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3804 int
3805 main ()
3806 {
3807   int i;
3808   for (i = 0; i < 256; i++)
3809     if (XOR (islower (i), ISLOWER (i))
3810         || toupper (i) != TOUPPER (i))
3811       return 2;
3812   return 0;
3813 }
3814 _ACEOF
3815 rm -f conftest$ac_exeext
3816 if { (ac_try="$ac_link"
3817 case "(($ac_try" in
3818   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3819   *) ac_try_echo=$ac_try;;
3820 esac
3821 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3822   (eval "$ac_link") 2>&5
3823   ac_status=$?
3824   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3825   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3826   { (case "(($ac_try" in
3827   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3828   *) ac_try_echo=$ac_try;;
3829 esac
3830 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3831   (eval "$ac_try") 2>&5
3832   ac_status=$?
3833   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3834   (exit $ac_status); }; }; then
3835   :
3836 else
3837   echo "$as_me: program exited with status $ac_status" >&5
3838 echo "$as_me: failed program was:" >&5
3839 sed 's/^/| /' conftest.$ac_ext >&5
3840
3841 ( exit $ac_status )
3842 ac_cv_header_stdc=no
3843 fi
3844 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3845 fi
3846
3847
3848 fi
3849 fi
3850 { echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3851 echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
3852 if test $ac_cv_header_stdc = yes; then
3853
3854 cat >>confdefs.h <<\_ACEOF
3855 #define STDC_HEADERS 1
3856 _ACEOF
3857
3858 fi
3859
3860 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3861
3862
3863
3864
3865
3866
3867
3868
3869
3870 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3871                   inttypes.h stdint.h unistd.h
3872 do
3873 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3874 { echo "$as_me:$LINENO: checking for $ac_header" >&5
3875 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
3876 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
3877   echo $ECHO_N "(cached) $ECHO_C" >&6
3878 else
3879   cat >conftest.$ac_ext <<_ACEOF
3880 /* confdefs.h.  */
3881 _ACEOF
3882 cat confdefs.h >>conftest.$ac_ext
3883 cat >>conftest.$ac_ext <<_ACEOF
3884 /* end confdefs.h.  */
3885 $ac_includes_default
3886
3887 #include <$ac_header>
3888 _ACEOF
3889 rm -f conftest.$ac_objext
3890 if { (ac_try="$ac_compile"
3891 case "(($ac_try" in
3892   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3893   *) ac_try_echo=$ac_try;;
3894 esac
3895 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3896   (eval "$ac_compile") 2>conftest.er1
3897   ac_status=$?
3898   grep -v '^ *+' conftest.er1 >conftest.err
3899   rm -f conftest.er1
3900   cat conftest.err >&5
3901   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3902   (exit $ac_status); } && {
3903          test -z "$ac_cxx_werror_flag" ||
3904          test ! -s conftest.err
3905        } && test -s conftest.$ac_objext; then
3906   eval "$as_ac_Header=yes"
3907 else
3908   echo "$as_me: failed program was:" >&5
3909 sed 's/^/| /' conftest.$ac_ext >&5
3910
3911         eval "$as_ac_Header=no"
3912 fi
3913
3914 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3915 fi
3916 ac_res=`eval echo '${'$as_ac_Header'}'`
3917                { echo "$as_me:$LINENO: result: $ac_res" >&5
3918 echo "${ECHO_T}$ac_res" >&6; }
3919 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3920   cat >>confdefs.h <<_ACEOF
3921 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3922 _ACEOF
3923
3924 fi
3925
3926 done
3927
3928
3929 { echo "$as_me:$LINENO: checking for FILE" >&5
3930 echo $ECHO_N "checking for FILE... $ECHO_C" >&6; }
3931 if test "${ac_cv_type_FILE+set}" = set; then
3932   echo $ECHO_N "(cached) $ECHO_C" >&6
3933 else
3934   cat >conftest.$ac_ext <<_ACEOF
3935 /* confdefs.h.  */
3936 _ACEOF
3937 cat confdefs.h >>conftest.$ac_ext
3938 cat >>conftest.$ac_ext <<_ACEOF
3939 /* end confdefs.h.  */
3940 $ac_includes_default
3941 typedef FILE ac__type_new_;
3942 int
3943 main ()
3944 {
3945 if ((ac__type_new_ *) 0)
3946   return 0;
3947 if (sizeof (ac__type_new_))
3948   return 0;
3949   ;
3950   return 0;
3951 }
3952 _ACEOF
3953 rm -f conftest.$ac_objext
3954 if { (ac_try="$ac_compile"
3955 case "(($ac_try" in
3956   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3957   *) ac_try_echo=$ac_try;;
3958 esac
3959 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3960   (eval "$ac_compile") 2>conftest.er1
3961   ac_status=$?
3962   grep -v '^ *+' conftest.er1 >conftest.err
3963   rm -f conftest.er1
3964   cat conftest.err >&5
3965   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3966   (exit $ac_status); } && {
3967          test -z "$ac_cxx_werror_flag" ||
3968          test ! -s conftest.err
3969        } && test -s conftest.$ac_objext; then
3970   ac_cv_type_FILE=yes
3971 else
3972   echo "$as_me: failed program was:" >&5
3973 sed 's/^/| /' conftest.$ac_ext >&5
3974
3975         ac_cv_type_FILE=no
3976 fi
3977
3978 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3979 fi
3980 { echo "$as_me:$LINENO: result: $ac_cv_type_FILE" >&5
3981 echo "${ECHO_T}$ac_cv_type_FILE" >&6; }
3982 if test $ac_cv_type_FILE = yes; then
3983
3984 cat >>confdefs.h <<_ACEOF
3985 #define HAVE_FILE 1
3986 _ACEOF
3987
3988
3989 fi
3990
3991 { echo "$as_me:$LINENO: checking for intptr_t" >&5
3992 echo $ECHO_N "checking for intptr_t... $ECHO_C" >&6; }
3993 if test "${ac_cv_type_intptr_t+set}" = set; then
3994   echo $ECHO_N "(cached) $ECHO_C" >&6
3995 else
3996   cat >conftest.$ac_ext <<_ACEOF
3997 /* confdefs.h.  */
3998 _ACEOF
3999 cat confdefs.h >>conftest.$ac_ext
4000 cat >>conftest.$ac_ext <<_ACEOF
4001 /* end confdefs.h.  */
4002 $ac_includes_default
4003 typedef intptr_t ac__type_new_;
4004 int
4005 main ()
4006 {
4007 if ((ac__type_new_ *) 0)
4008   return 0;
4009 if (sizeof (ac__type_new_))
4010   return 0;
4011   ;
4012   return 0;
4013 }
4014 _ACEOF
4015 rm -f conftest.$ac_objext
4016 if { (ac_try="$ac_compile"
4017 case "(($ac_try" in
4018   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4019   *) ac_try_echo=$ac_try;;
4020 esac
4021 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4022   (eval "$ac_compile") 2>conftest.er1
4023   ac_status=$?
4024   grep -v '^ *+' conftest.er1 >conftest.err
4025   rm -f conftest.er1
4026   cat conftest.err >&5
4027   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4028   (exit $ac_status); } && {
4029          test -z "$ac_cxx_werror_flag" ||
4030          test ! -s conftest.err
4031        } && test -s conftest.$ac_objext; then
4032   ac_cv_type_intptr_t=yes
4033 else
4034   echo "$as_me: failed program was:" >&5
4035 sed 's/^/| /' conftest.$ac_ext >&5
4036
4037         ac_cv_type_intptr_t=no
4038 fi
4039
4040 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4041 fi
4042 { echo "$as_me:$LINENO: result: $ac_cv_type_intptr_t" >&5
4043 echo "${ECHO_T}$ac_cv_type_intptr_t" >&6; }
4044 if test $ac_cv_type_intptr_t = yes; then
4045
4046 cat >>confdefs.h <<_ACEOF
4047 #define HAVE_INTPTR_T 1
4048 _ACEOF
4049
4050
4051 fi
4052
4053 { echo "$as_me:$LINENO: checking for time_t" >&5
4054 echo $ECHO_N "checking for time_t... $ECHO_C" >&6; }
4055 if test "${ac_cv_type_time_t+set}" = set; then
4056   echo $ECHO_N "(cached) $ECHO_C" >&6
4057 else
4058   cat >conftest.$ac_ext <<_ACEOF
4059 /* confdefs.h.  */
4060 _ACEOF
4061 cat confdefs.h >>conftest.$ac_ext
4062 cat >>conftest.$ac_ext <<_ACEOF
4063 /* end confdefs.h.  */
4064 $ac_includes_default
4065 typedef time_t ac__type_new_;
4066 int
4067 main ()
4068 {
4069 if ((ac__type_new_ *) 0)
4070   return 0;
4071 if (sizeof (ac__type_new_))
4072   return 0;
4073   ;
4074   return 0;
4075 }
4076 _ACEOF
4077 rm -f conftest.$ac_objext
4078 if { (ac_try="$ac_compile"
4079 case "(($ac_try" in
4080   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4081   *) ac_try_echo=$ac_try;;
4082 esac
4083 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4084   (eval "$ac_compile") 2>conftest.er1
4085   ac_status=$?
4086   grep -v '^ *+' conftest.er1 >conftest.err
4087   rm -f conftest.er1
4088   cat conftest.err >&5
4089   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4090   (exit $ac_status); } && {
4091          test -z "$ac_cxx_werror_flag" ||
4092          test ! -s conftest.err
4093        } && test -s conftest.$ac_objext; then
4094   ac_cv_type_time_t=yes
4095 else
4096   echo "$as_me: failed program was:" >&5
4097 sed 's/^/| /' conftest.$ac_ext >&5
4098
4099         ac_cv_type_time_t=no
4100 fi
4101
4102 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4103 fi
4104 { echo "$as_me:$LINENO: result: $ac_cv_type_time_t" >&5
4105 echo "${ECHO_T}$ac_cv_type_time_t" >&6; }
4106 if test $ac_cv_type_time_t = yes; then
4107
4108 cat >>confdefs.h <<_ACEOF
4109 #define HAVE_TIME_T 1
4110 _ACEOF
4111
4112
4113 fi
4114
4115 { echo "$as_me:$LINENO: checking for X" >&5
4116 echo $ECHO_N "checking for X... $ECHO_C" >&6; }
4117
4118
4119 # Check whether --with-x was given.
4120 if test "${with_x+set}" = set; then
4121   withval=$with_x;
4122 fi
4123
4124 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
4125 if test "x$with_x" = xno; then
4126   # The user explicitly disabled X.
4127   have_x=disabled
4128 else
4129   case $x_includes,$x_libraries in #(
4130     *\'*) { { echo "$as_me:$LINENO: error: Cannot use X directory names containing '" >&5
4131 echo "$as_me: error: Cannot use X directory names containing '" >&2;}
4132    { (exit 1); exit 1; }; };; #(
4133     *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then
4134   echo $ECHO_N "(cached) $ECHO_C" >&6
4135 else
4136   # One or both of the vars are not set, and there is no cached value.
4137 ac_x_includes=no ac_x_libraries=no
4138 rm -f -r conftest.dir
4139 if mkdir conftest.dir; then
4140   cd conftest.dir
4141   cat >Imakefile <<'_ACEOF'
4142 incroot:
4143         @echo incroot='${INCROOT}'
4144 usrlibdir:
4145         @echo usrlibdir='${USRLIBDIR}'
4146 libdir:
4147         @echo libdir='${LIBDIR}'
4148 _ACEOF
4149   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
4150     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
4151     for ac_var in incroot usrlibdir libdir; do
4152       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
4153     done
4154     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
4155     for ac_extension in a so sl; do
4156       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
4157          test -f "$ac_im_libdir/libX11.$ac_extension"; then
4158         ac_im_usrlibdir=$ac_im_libdir; break
4159       fi
4160     done
4161     # Screen out bogus values from the imake configuration.  They are
4162     # bogus both because they are the default anyway, and because
4163     # using them would break gcc on systems where it needs fixed includes.
4164     case $ac_im_incroot in
4165         /usr/include) ac_x_includes= ;;
4166         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
4167     esac
4168     case $ac_im_usrlibdir in
4169         /usr/lib | /lib) ;;
4170         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
4171     esac
4172   fi
4173   cd ..
4174   rm -f -r conftest.dir
4175 fi
4176
4177 # Standard set of common directories for X headers.
4178 # Check X11 before X11Rn because it is often a symlink to the current release.
4179 ac_x_header_dirs='
4180 /usr/X11/include
4181 /usr/X11R6/include
4182 /usr/X11R5/include
4183 /usr/X11R4/include
4184
4185 /usr/include/X11
4186 /usr/include/X11R6
4187 /usr/include/X11R5
4188 /usr/include/X11R4
4189
4190 /usr/local/X11/include
4191 /usr/local/X11R6/include
4192 /usr/local/X11R5/include
4193 /usr/local/X11R4/include
4194
4195 /usr/local/include/X11
4196 /usr/local/include/X11R6
4197 /usr/local/include/X11R5
4198 /usr/local/include/X11R4
4199
4200 /usr/X386/include
4201 /usr/x386/include
4202 /usr/XFree86/include/X11
4203
4204 /usr/include
4205 /usr/local/include
4206 /usr/unsupported/include
4207 /usr/athena/include
4208 /usr/local/x11r5/include
4209 /usr/lpp/Xamples/include
4210
4211 /usr/openwin/include
4212 /usr/openwin/share/include'
4213
4214 if test "$ac_x_includes" = no; then
4215   # Guess where to find include files, by looking for Xlib.h.
4216   # First, try using that file with no special directory specified.
4217   cat >conftest.$ac_ext <<_ACEOF
4218 /* confdefs.h.  */
4219 _ACEOF
4220 cat confdefs.h >>conftest.$ac_ext
4221 cat >>conftest.$ac_ext <<_ACEOF
4222 /* end confdefs.h.  */
4223 #include <X11/Xlib.h>
4224 _ACEOF
4225 if { (ac_try="$ac_cpp conftest.$ac_ext"
4226 case "(($ac_try" in
4227   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4228   *) ac_try_echo=$ac_try;;
4229 esac
4230 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4231   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4232   ac_status=$?
4233   grep -v '^ *+' conftest.er1 >conftest.err
4234   rm -f conftest.er1
4235   cat conftest.err >&5
4236   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4237   (exit $ac_status); } >/dev/null && {
4238          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
4239          test ! -s conftest.err
4240        }; then
4241   # We can compile using X headers with no special include directory.
4242 ac_x_includes=
4243 else
4244   echo "$as_me: failed program was:" >&5
4245 sed 's/^/| /' conftest.$ac_ext >&5
4246
4247   for ac_dir in $ac_x_header_dirs; do
4248   if test -r "$ac_dir/X11/Xlib.h"; then
4249     ac_x_includes=$ac_dir
4250     break
4251   fi
4252 done
4253 fi
4254
4255 rm -f conftest.err conftest.$ac_ext
4256 fi # $ac_x_includes = no
4257
4258 if test "$ac_x_libraries" = no; then
4259   # Check for the libraries.
4260   # See if we find them without any special options.
4261   # Don't add to $LIBS permanently.
4262   ac_save_LIBS=$LIBS
4263   LIBS="-lX11 $LIBS"
4264   cat >conftest.$ac_ext <<_ACEOF
4265 /* confdefs.h.  */
4266 _ACEOF
4267 cat confdefs.h >>conftest.$ac_ext
4268 cat >>conftest.$ac_ext <<_ACEOF
4269 /* end confdefs.h.  */
4270 #include <X11/Xlib.h>
4271 int
4272 main ()
4273 {
4274 XrmInitialize ()
4275   ;
4276   return 0;
4277 }
4278 _ACEOF
4279 rm -f conftest.$ac_objext conftest$ac_exeext
4280 if { (ac_try="$ac_link"
4281 case "(($ac_try" in
4282   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4283   *) ac_try_echo=$ac_try;;
4284 esac
4285 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4286   (eval "$ac_link") 2>conftest.er1
4287   ac_status=$?
4288   grep -v '^ *+' conftest.er1 >conftest.err
4289   rm -f conftest.er1
4290   cat conftest.err >&5
4291   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4292   (exit $ac_status); } && {
4293          test -z "$ac_cxx_werror_flag" ||
4294          test ! -s conftest.err
4295        } && test -s conftest$ac_exeext &&
4296        $as_test_x conftest$ac_exeext; then
4297   LIBS=$ac_save_LIBS
4298 # We can link X programs with no special library path.
4299 ac_x_libraries=
4300 else
4301   echo "$as_me: failed program was:" >&5
4302 sed 's/^/| /' conftest.$ac_ext >&5
4303
4304         LIBS=$ac_save_LIBS
4305 for ac_dir in `echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
4306 do
4307   # Don't even attempt the hair of trying to link an X program!
4308   for ac_extension in a so sl; do
4309     if test -r "$ac_dir/libX11.$ac_extension"; then
4310       ac_x_libraries=$ac_dir
4311       break 2
4312     fi
4313   done
4314 done
4315 fi
4316
4317 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4318       conftest$ac_exeext conftest.$ac_ext
4319 fi # $ac_x_libraries = no
4320
4321 case $ac_x_includes,$ac_x_libraries in #(
4322   no,* | *,no | *\'*)
4323     # Didn't find X, or a directory has "'" in its name.
4324     ac_cv_have_x="have_x=no";; #(
4325   *)
4326     # Record where we found X for the cache.
4327     ac_cv_have_x="have_x=yes\
4328         ac_x_includes='$ac_x_includes'\
4329         ac_x_libraries='$ac_x_libraries'"
4330 esac
4331 fi
4332 ;; #(
4333     *) have_x=yes;;
4334   esac
4335   eval "$ac_cv_have_x"
4336 fi # $with_x != no
4337
4338 if test "$have_x" != yes; then
4339   { echo "$as_me:$LINENO: result: $have_x" >&5
4340 echo "${ECHO_T}$have_x" >&6; }
4341   no_x=yes
4342 else
4343   # If each of the values was on the command line, it overrides each guess.
4344   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
4345   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
4346   # Update the cache value to reflect the command line values.
4347   ac_cv_have_x="have_x=yes\
4348         ac_x_includes='$x_includes'\
4349         ac_x_libraries='$x_libraries'"
4350   { echo "$as_me:$LINENO: result: libraries $x_libraries, headers $x_includes" >&5
4351 echo "${ECHO_T}libraries $x_libraries, headers $x_includes" >&6; }
4352 fi
4353
4354 if test "$no_x" = yes; then
4355   # Not all programs may use this symbol, but it does not hurt to define it.
4356
4357 cat >>confdefs.h <<\_ACEOF
4358 #define X_DISPLAY_MISSING 1
4359 _ACEOF
4360
4361   X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
4362 else
4363   if test -n "$x_includes"; then
4364     X_CFLAGS="$X_CFLAGS -I$x_includes"
4365   fi
4366
4367   # It would also be nice to do this for all -L options, not just this one.
4368   if test -n "$x_libraries"; then
4369     X_LIBS="$X_LIBS -L$x_libraries"
4370     # For Solaris; some versions of Sun CC require a space after -R and
4371     # others require no space.  Words are not sufficient . . . .
4372     { echo "$as_me:$LINENO: checking whether -R must be followed by a space" >&5
4373 echo $ECHO_N "checking whether -R must be followed by a space... $ECHO_C" >&6; }
4374     ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
4375     ac_xsave_cxx_werror_flag=$ac_cxx_werror_flag
4376     ac_cxx_werror_flag=yes
4377     cat >conftest.$ac_ext <<_ACEOF
4378 /* confdefs.h.  */
4379 _ACEOF
4380 cat confdefs.h >>conftest.$ac_ext
4381 cat >>conftest.$ac_ext <<_ACEOF
4382 /* end confdefs.h.  */
4383
4384 int
4385 main ()
4386 {
4387
4388   ;
4389   return 0;
4390 }
4391 _ACEOF
4392 rm -f conftest.$ac_objext conftest$ac_exeext
4393 if { (ac_try="$ac_link"
4394 case "(($ac_try" in
4395   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4396   *) ac_try_echo=$ac_try;;
4397 esac
4398 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4399   (eval "$ac_link") 2>conftest.er1
4400   ac_status=$?
4401   grep -v '^ *+' conftest.er1 >conftest.err
4402   rm -f conftest.er1
4403   cat conftest.err >&5
4404   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4405   (exit $ac_status); } && {
4406          test -z "$ac_cxx_werror_flag" ||
4407          test ! -s conftest.err
4408        } && test -s conftest$ac_exeext &&
4409        $as_test_x conftest$ac_exeext; then
4410   { echo "$as_me:$LINENO: result: no" >&5
4411 echo "${ECHO_T}no" >&6; }
4412        X_LIBS="$X_LIBS -R$x_libraries"
4413 else
4414   echo "$as_me: failed program was:" >&5
4415 sed 's/^/| /' conftest.$ac_ext >&5
4416
4417         LIBS="$ac_xsave_LIBS -R $x_libraries"
4418        cat >conftest.$ac_ext <<_ACEOF
4419 /* confdefs.h.  */
4420 _ACEOF
4421 cat confdefs.h >>conftest.$ac_ext
4422 cat >>conftest.$ac_ext <<_ACEOF
4423 /* end confdefs.h.  */
4424
4425 int
4426 main ()
4427 {
4428
4429   ;
4430   return 0;
4431 }
4432 _ACEOF
4433 rm -f conftest.$ac_objext conftest$ac_exeext
4434 if { (ac_try="$ac_link"
4435 case "(($ac_try" in
4436   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4437   *) ac_try_echo=$ac_try;;
4438 esac
4439 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4440   (eval "$ac_link") 2>conftest.er1
4441   ac_status=$?
4442   grep -v '^ *+' conftest.er1 >conftest.err
4443   rm -f conftest.er1
4444   cat conftest.err >&5
4445   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4446   (exit $ac_status); } && {
4447          test -z "$ac_cxx_werror_flag" ||
4448          test ! -s conftest.err
4449        } && test -s conftest$ac_exeext &&
4450        $as_test_x conftest$ac_exeext; then
4451   { echo "$as_me:$LINENO: result: yes" >&5
4452 echo "${ECHO_T}yes" >&6; }
4453           X_LIBS="$X_LIBS -R $x_libraries"
4454 else
4455   echo "$as_me: failed program was:" >&5
4456 sed 's/^/| /' conftest.$ac_ext >&5
4457
4458         { echo "$as_me:$LINENO: result: neither works" >&5
4459 echo "${ECHO_T}neither works" >&6; }
4460 fi
4461
4462 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4463       conftest$ac_exeext conftest.$ac_ext
4464 fi
4465
4466 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4467       conftest$ac_exeext conftest.$ac_ext
4468     ac_cxx_werror_flag=$ac_xsave_cxx_werror_flag
4469     LIBS=$ac_xsave_LIBS
4470   fi
4471
4472   # Check for system-dependent libraries X programs must link with.
4473   # Do this before checking for the system-independent R6 libraries
4474   # (-lICE), since we may need -lsocket or whatever for X linking.
4475
4476   if test "$ISC" = yes; then
4477     X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet"
4478   else
4479     # Martyn Johnson says this is needed for Ultrix, if the X
4480     # libraries were built with DECnet support.  And Karl Berry says
4481     # the Alpha needs dnet_stub (dnet does not exist).
4482     ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
4483     cat >conftest.$ac_ext <<_ACEOF
4484 /* confdefs.h.  */
4485 _ACEOF
4486 cat confdefs.h >>conftest.$ac_ext
4487 cat >>conftest.$ac_ext <<_ACEOF
4488 /* end confdefs.h.  */
4489
4490 /* Override any GCC internal prototype to avoid an error.
4491    Use char because int might match the return type of a GCC
4492    builtin and then its argument prototype would still apply.  */
4493 #ifdef __cplusplus
4494 extern "C"
4495 #endif
4496 char XOpenDisplay ();
4497 int
4498 main ()
4499 {
4500 return XOpenDisplay ();
4501   ;
4502   return 0;
4503 }
4504 _ACEOF
4505 rm -f conftest.$ac_objext conftest$ac_exeext
4506 if { (ac_try="$ac_link"
4507 case "(($ac_try" in
4508   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4509   *) ac_try_echo=$ac_try;;
4510 esac
4511 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4512   (eval "$ac_link") 2>conftest.er1
4513   ac_status=$?
4514   grep -v '^ *+' conftest.er1 >conftest.err
4515   rm -f conftest.er1
4516   cat conftest.err >&5
4517   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4518   (exit $ac_status); } && {
4519          test -z "$ac_cxx_werror_flag" ||
4520          test ! -s conftest.err
4521        } && test -s conftest$ac_exeext &&
4522        $as_test_x conftest$ac_exeext; then
4523   :
4524 else
4525   echo "$as_me: failed program was:" >&5
4526 sed 's/^/| /' conftest.$ac_ext >&5
4527
4528         { echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet" >&5
4529 echo $ECHO_N "checking for dnet_ntoa in -ldnet... $ECHO_C" >&6; }
4530 if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then
4531   echo $ECHO_N "(cached) $ECHO_C" >&6
4532 else
4533   ac_check_lib_save_LIBS=$LIBS
4534 LIBS="-ldnet  $LIBS"
4535 cat >conftest.$ac_ext <<_ACEOF
4536 /* confdefs.h.  */
4537 _ACEOF
4538 cat confdefs.h >>conftest.$ac_ext
4539 cat >>conftest.$ac_ext <<_ACEOF
4540 /* end confdefs.h.  */
4541
4542 /* Override any GCC internal prototype to avoid an error.
4543    Use char because int might match the return type of a GCC
4544    builtin and then its argument prototype would still apply.  */
4545 #ifdef __cplusplus
4546 extern "C"
4547 #endif
4548 char dnet_ntoa ();
4549 int
4550 main ()
4551 {
4552 return dnet_ntoa ();
4553   ;
4554   return 0;
4555 }
4556 _ACEOF
4557 rm -f conftest.$ac_objext conftest$ac_exeext
4558 if { (ac_try="$ac_link"
4559 case "(($ac_try" in
4560   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4561   *) ac_try_echo=$ac_try;;
4562 esac
4563 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4564   (eval "$ac_link") 2>conftest.er1
4565   ac_status=$?
4566   grep -v '^ *+' conftest.er1 >conftest.err
4567   rm -f conftest.er1
4568   cat conftest.err >&5
4569   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4570   (exit $ac_status); } && {
4571          test -z "$ac_cxx_werror_flag" ||
4572          test ! -s conftest.err
4573        } && test -s conftest$ac_exeext &&
4574        $as_test_x conftest$ac_exeext; then
4575   ac_cv_lib_dnet_dnet_ntoa=yes
4576 else
4577   echo "$as_me: failed program was:" >&5
4578 sed 's/^/| /' conftest.$ac_ext >&5
4579
4580         ac_cv_lib_dnet_dnet_ntoa=no
4581 fi
4582
4583 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4584       conftest$ac_exeext conftest.$ac_ext
4585 LIBS=$ac_check_lib_save_LIBS
4586 fi
4587 { echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
4588 echo "${ECHO_T}$ac_cv_lib_dnet_dnet_ntoa" >&6; }
4589 if test $ac_cv_lib_dnet_dnet_ntoa = yes; then
4590   X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
4591 fi
4592
4593     if test $ac_cv_lib_dnet_dnet_ntoa = no; then
4594       { echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet_stub" >&5
4595 echo $ECHO_N "checking for dnet_ntoa in -ldnet_stub... $ECHO_C" >&6; }
4596 if test "${ac_cv_lib_dnet_stub_dnet_ntoa+set}" = set; then
4597   echo $ECHO_N "(cached) $ECHO_C" >&6
4598 else
4599   ac_check_lib_save_LIBS=$LIBS
4600 LIBS="-ldnet_stub  $LIBS"
4601 cat >conftest.$ac_ext <<_ACEOF
4602 /* confdefs.h.  */
4603 _ACEOF
4604 cat confdefs.h >>conftest.$ac_ext
4605 cat >>conftest.$ac_ext <<_ACEOF
4606 /* end confdefs.h.  */
4607
4608 /* Override any GCC internal prototype to avoid an error.
4609    Use char because int might match the return type of a GCC
4610    builtin and then its argument prototype would still apply.  */
4611 #ifdef __cplusplus
4612 extern "C"
4613 #endif
4614 char dnet_ntoa ();
4615 int
4616 main ()
4617 {
4618 return dnet_ntoa ();
4619   ;
4620   return 0;
4621 }
4622 _ACEOF
4623 rm -f conftest.$ac_objext conftest$ac_exeext
4624 if { (ac_try="$ac_link"
4625 case "(($ac_try" in
4626   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4627   *) ac_try_echo=$ac_try;;
4628 esac
4629 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4630   (eval "$ac_link") 2>conftest.er1
4631   ac_status=$?
4632   grep -v '^ *+' conftest.er1 >conftest.err
4633   rm -f conftest.er1
4634   cat conftest.err >&5
4635   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4636   (exit $ac_status); } && {
4637          test -z "$ac_cxx_werror_flag" ||
4638          test ! -s conftest.err
4639        } && test -s conftest$ac_exeext &&
4640        $as_test_x conftest$ac_exeext; then
4641   ac_cv_lib_dnet_stub_dnet_ntoa=yes
4642 else
4643   echo "$as_me: failed program was:" >&5
4644 sed 's/^/| /' conftest.$ac_ext >&5
4645
4646         ac_cv_lib_dnet_stub_dnet_ntoa=no
4647 fi
4648
4649 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4650       conftest$ac_exeext conftest.$ac_ext
4651 LIBS=$ac_check_lib_save_LIBS
4652 fi
4653 { echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
4654 echo "${ECHO_T}$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; }
4655 if test $ac_cv_lib_dnet_stub_dnet_ntoa = yes; then
4656   X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
4657 fi
4658
4659     fi
4660 fi
4661
4662 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4663       conftest$ac_exeext conftest.$ac_ext
4664     LIBS="$ac_xsave_LIBS"
4665
4666     # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
4667     # to get the SysV transport functions.
4668     # Chad R. Larson says the Pyramis MIS-ES running DC/OSx (SVR4)
4669     # needs -lnsl.
4670     # The nsl library prevents programs from opening the X display
4671     # on Irix 5.2, according to T.E. Dickey.
4672     # The functions gethostbyname, getservbyname, and inet_addr are
4673     # in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.
4674     { echo "$as_me:$LINENO: checking for gethostbyname" >&5
4675 echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6; }
4676 if test "${ac_cv_func_gethostbyname+set}" = set; then
4677   echo $ECHO_N "(cached) $ECHO_C" >&6
4678 else
4679   cat >conftest.$ac_ext <<_ACEOF
4680 /* confdefs.h.  */
4681 _ACEOF
4682 cat confdefs.h >>conftest.$ac_ext
4683 cat >>conftest.$ac_ext <<_ACEOF
4684 /* end confdefs.h.  */
4685 /* Define gethostbyname to an innocuous variant, in case <limits.h> declares gethostbyname.
4686    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
4687 #define gethostbyname innocuous_gethostbyname
4688
4689 /* System header to define __stub macros and hopefully few prototypes,
4690     which can conflict with char gethostbyname (); below.
4691     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4692     <limits.h> exists even on freestanding compilers.  */
4693
4694 #ifdef __STDC__
4695 # include <limits.h>
4696 #else
4697 # include <assert.h>
4698 #endif
4699
4700 #undef gethostbyname
4701
4702 /* Override any GCC internal prototype to avoid an error.
4703    Use char because int might match the return type of a GCC
4704    builtin and then its argument prototype would still apply.  */
4705 #ifdef __cplusplus
4706 extern "C"
4707 #endif
4708 char gethostbyname ();
4709 /* The GNU C library defines this for functions which it implements
4710     to always fail with ENOSYS.  Some functions are actually named
4711     something starting with __ and the normal name is an alias.  */
4712 #if defined __stub_gethostbyname || defined __stub___gethostbyname
4713 choke me
4714 #endif
4715
4716 int
4717 main ()
4718 {
4719 return gethostbyname ();
4720   ;
4721   return 0;
4722 }
4723 _ACEOF
4724 rm -f conftest.$ac_objext conftest$ac_exeext
4725 if { (ac_try="$ac_link"
4726 case "(($ac_try" in
4727   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4728   *) ac_try_echo=$ac_try;;
4729 esac
4730 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4731   (eval "$ac_link") 2>conftest.er1
4732   ac_status=$?
4733   grep -v '^ *+' conftest.er1 >conftest.err
4734   rm -f conftest.er1
4735   cat conftest.err >&5
4736   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4737   (exit $ac_status); } && {
4738          test -z "$ac_cxx_werror_flag" ||
4739          test ! -s conftest.err
4740        } && test -s conftest$ac_exeext &&
4741        $as_test_x conftest$ac_exeext; then
4742   ac_cv_func_gethostbyname=yes
4743 else
4744   echo "$as_me: failed program was:" >&5
4745 sed 's/^/| /' conftest.$ac_ext >&5
4746
4747         ac_cv_func_gethostbyname=no
4748 fi
4749
4750 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4751       conftest$ac_exeext conftest.$ac_ext
4752 fi
4753 { echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5
4754 echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6; }
4755
4756     if test $ac_cv_func_gethostbyname = no; then
4757       { echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5
4758 echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6; }
4759 if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then
4760   echo $ECHO_N "(cached) $ECHO_C" >&6
4761 else
4762   ac_check_lib_save_LIBS=$LIBS
4763 LIBS="-lnsl  $LIBS"
4764 cat >conftest.$ac_ext <<_ACEOF
4765 /* confdefs.h.  */
4766 _ACEOF
4767 cat confdefs.h >>conftest.$ac_ext
4768 cat >>conftest.$ac_ext <<_ACEOF
4769 /* end confdefs.h.  */
4770
4771 /* Override any GCC internal prototype to avoid an error.
4772    Use char because int might match the return type of a GCC
4773    builtin and then its argument prototype would still apply.  */
4774 #ifdef __cplusplus
4775 extern "C"
4776 #endif
4777 char gethostbyname ();
4778 int
4779 main ()
4780 {
4781 return gethostbyname ();
4782   ;
4783   return 0;
4784 }
4785 _ACEOF
4786 rm -f conftest.$ac_objext conftest$ac_exeext
4787 if { (ac_try="$ac_link"
4788 case "(($ac_try" in
4789   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4790   *) ac_try_echo=$ac_try;;
4791 esac
4792 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4793   (eval "$ac_link") 2>conftest.er1
4794   ac_status=$?
4795   grep -v '^ *+' conftest.er1 >conftest.err
4796   rm -f conftest.er1
4797   cat conftest.err >&5
4798   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4799   (exit $ac_status); } && {
4800          test -z "$ac_cxx_werror_flag" ||
4801          test ! -s conftest.err
4802        } && test -s conftest$ac_exeext &&
4803        $as_test_x conftest$ac_exeext; then
4804   ac_cv_lib_nsl_gethostbyname=yes
4805 else
4806   echo "$as_me: failed program was:" >&5
4807 sed 's/^/| /' conftest.$ac_ext >&5
4808
4809         ac_cv_lib_nsl_gethostbyname=no
4810 fi
4811
4812 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4813       conftest$ac_exeext conftest.$ac_ext
4814 LIBS=$ac_check_lib_save_LIBS
4815 fi
4816 { echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
4817 echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6; }
4818 if test $ac_cv_lib_nsl_gethostbyname = yes; then
4819   X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
4820 fi
4821
4822       if test $ac_cv_lib_nsl_gethostbyname = no; then
4823         { echo "$as_me:$LINENO: checking for gethostbyname in -lbsd" >&5
4824 echo $ECHO_N "checking for gethostbyname in -lbsd... $ECHO_C" >&6; }
4825 if test "${ac_cv_lib_bsd_gethostbyname+set}" = set; then
4826   echo $ECHO_N "(cached) $ECHO_C" >&6
4827 else
4828   ac_check_lib_save_LIBS=$LIBS
4829 LIBS="-lbsd  $LIBS"
4830 cat >conftest.$ac_ext <<_ACEOF
4831 /* confdefs.h.  */
4832 _ACEOF
4833 cat confdefs.h >>conftest.$ac_ext
4834 cat >>conftest.$ac_ext <<_ACEOF
4835 /* end confdefs.h.  */
4836
4837 /* Override any GCC internal prototype to avoid an error.
4838    Use char because int might match the return type of a GCC
4839    builtin and then its argument prototype would still apply.  */
4840 #ifdef __cplusplus
4841 extern "C"
4842 #endif
4843 char gethostbyname ();
4844 int
4845 main ()
4846 {
4847 return gethostbyname ();
4848   ;
4849   return 0;
4850 }
4851 _ACEOF
4852 rm -f conftest.$ac_objext conftest$ac_exeext
4853 if { (ac_try="$ac_link"
4854 case "(($ac_try" in
4855   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4856   *) ac_try_echo=$ac_try;;
4857 esac
4858 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4859   (eval "$ac_link") 2>conftest.er1
4860   ac_status=$?
4861   grep -v '^ *+' conftest.er1 >conftest.err
4862   rm -f conftest.er1
4863   cat conftest.err >&5
4864   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4865   (exit $ac_status); } && {
4866          test -z "$ac_cxx_werror_flag" ||
4867          test ! -s conftest.err
4868        } && test -s conftest$ac_exeext &&
4869        $as_test_x conftest$ac_exeext; then
4870   ac_cv_lib_bsd_gethostbyname=yes
4871 else
4872   echo "$as_me: failed program was:" >&5
4873 sed 's/^/| /' conftest.$ac_ext >&5
4874
4875         ac_cv_lib_bsd_gethostbyname=no
4876 fi
4877
4878 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4879       conftest$ac_exeext conftest.$ac_ext
4880 LIBS=$ac_check_lib_save_LIBS
4881 fi
4882 { echo "$as_me:$LINENO: result: $ac_cv_lib_bsd_gethostbyname" >&5
4883 echo "${ECHO_T}$ac_cv_lib_bsd_gethostbyname" >&6; }
4884 if test $ac_cv_lib_bsd_gethostbyname = yes; then
4885   X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"
4886 fi
4887
4888       fi
4889     fi
4890
4891     # lieder@skyler.mavd.honeywell.com says without -lsocket,
4892     # socket/setsockopt and other routines are undefined under SCO ODT
4893     # 2.0.  But -lsocket is broken on IRIX 5.2 (and is not necessary
4894     # on later versions), says Simon Leinen: it contains gethostby*
4895     # variants that don't use the name server (or something).  -lsocket
4896     # must be given before -lnsl if both are needed.  We assume that
4897     # if connect needs -lnsl, so does gethostbyname.
4898     { echo "$as_me:$LINENO: checking for connect" >&5
4899 echo $ECHO_N "checking for connect... $ECHO_C" >&6; }
4900 if test "${ac_cv_func_connect+set}" = set; then
4901   echo $ECHO_N "(cached) $ECHO_C" >&6
4902 else
4903   cat >conftest.$ac_ext <<_ACEOF
4904 /* confdefs.h.  */
4905 _ACEOF
4906 cat confdefs.h >>conftest.$ac_ext
4907 cat >>conftest.$ac_ext <<_ACEOF
4908 /* end confdefs.h.  */
4909 /* Define connect to an innocuous variant, in case <limits.h> declares connect.
4910    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
4911 #define connect innocuous_connect
4912
4913 /* System header to define __stub macros and hopefully few prototypes,
4914     which can conflict with char connect (); below.
4915     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4916     <limits.h> exists even on freestanding compilers.  */
4917
4918 #ifdef __STDC__
4919 # include <limits.h>
4920 #else
4921 # include <assert.h>
4922 #endif
4923
4924 #undef connect
4925
4926 /* Override any GCC internal prototype to avoid an error.
4927    Use char because int might match the return type of a GCC
4928    builtin and then its argument prototype would still apply.  */
4929 #ifdef __cplusplus
4930 extern "C"
4931 #endif
4932 char connect ();
4933 /* The GNU C library defines this for functions which it implements
4934     to always fail with ENOSYS.  Some functions are actually named
4935     something starting with __ and the normal name is an alias.  */
4936 #if defined __stub_connect || defined __stub___connect
4937 choke me
4938 #endif
4939
4940 int
4941 main ()
4942 {
4943 return connect ();
4944   ;
4945   return 0;
4946 }
4947 _ACEOF
4948 rm -f conftest.$ac_objext conftest$ac_exeext
4949 if { (ac_try="$ac_link"
4950 case "(($ac_try" in
4951   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4952   *) ac_try_echo=$ac_try;;
4953 esac
4954 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4955   (eval "$ac_link") 2>conftest.er1
4956   ac_status=$?
4957   grep -v '^ *+' conftest.er1 >conftest.err
4958   rm -f conftest.er1
4959   cat conftest.err >&5
4960   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4961   (exit $ac_status); } && {
4962          test -z "$ac_cxx_werror_flag" ||
4963          test ! -s conftest.err
4964        } && test -s conftest$ac_exeext &&
4965        $as_test_x conftest$ac_exeext; then
4966   ac_cv_func_connect=yes
4967 else
4968   echo "$as_me: failed program was:" >&5
4969 sed 's/^/| /' conftest.$ac_ext >&5
4970
4971         ac_cv_func_connect=no
4972 fi
4973
4974 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4975       conftest$ac_exeext conftest.$ac_ext
4976 fi
4977 { echo "$as_me:$LINENO: result: $ac_cv_func_connect" >&5
4978 echo "${ECHO_T}$ac_cv_func_connect" >&6; }
4979
4980     if test $ac_cv_func_connect = no; then
4981       { echo "$as_me:$LINENO: checking for connect in -lsocket" >&5
4982 echo $ECHO_N "checking for connect in -lsocket... $ECHO_C" >&6; }
4983 if test "${ac_cv_lib_socket_connect+set}" = set; then
4984   echo $ECHO_N "(cached) $ECHO_C" >&6
4985 else
4986   ac_check_lib_save_LIBS=$LIBS
4987 LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
4988 cat >conftest.$ac_ext <<_ACEOF
4989 /* confdefs.h.  */
4990 _ACEOF
4991 cat confdefs.h >>conftest.$ac_ext
4992 cat >>conftest.$ac_ext <<_ACEOF
4993 /* end confdefs.h.  */
4994
4995 /* Override any GCC internal prototype to avoid an error.
4996    Use char because int might match the return type of a GCC
4997    builtin and then its argument prototype would still apply.  */
4998 #ifdef __cplusplus
4999 extern "C"
5000 #endif
5001 char connect ();
5002 int
5003 main ()
5004 {
5005 return connect ();
5006   ;
5007   return 0;
5008 }
5009 _ACEOF
5010 rm -f conftest.$ac_objext conftest$ac_exeext
5011 if { (ac_try="$ac_link"
5012 case "(($ac_try" in
5013   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5014   *) ac_try_echo=$ac_try;;
5015 esac
5016 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5017   (eval "$ac_link") 2>conftest.er1
5018   ac_status=$?
5019   grep -v '^ *+' conftest.er1 >conftest.err
5020   rm -f conftest.er1
5021   cat conftest.err >&5
5022   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5023   (exit $ac_status); } && {
5024          test -z "$ac_cxx_werror_flag" ||
5025          test ! -s conftest.err
5026        } && test -s conftest$ac_exeext &&
5027        $as_test_x conftest$ac_exeext; then
5028   ac_cv_lib_socket_connect=yes
5029 else
5030   echo "$as_me: failed program was:" >&5
5031 sed 's/^/| /' conftest.$ac_ext >&5
5032
5033         ac_cv_lib_socket_connect=no
5034 fi
5035
5036 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5037       conftest$ac_exeext conftest.$ac_ext
5038 LIBS=$ac_check_lib_save_LIBS
5039 fi
5040 { echo "$as_me:$LINENO: result: $ac_cv_lib_socket_connect" >&5
5041 echo "${ECHO_T}$ac_cv_lib_socket_connect" >&6; }
5042 if test $ac_cv_lib_socket_connect = yes; then
5043   X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
5044 fi
5045
5046     fi
5047
5048     # Guillermo Gomez says -lposix is necessary on A/UX.
5049     { echo "$as_me:$LINENO: checking for remove" >&5
5050 echo $ECHO_N "checking for remove... $ECHO_C" >&6; }
5051 if test "${ac_cv_func_remove+set}" = set; then
5052   echo $ECHO_N "(cached) $ECHO_C" >&6
5053 else
5054   cat >conftest.$ac_ext <<_ACEOF
5055 /* confdefs.h.  */
5056 _ACEOF
5057 cat confdefs.h >>conftest.$ac_ext
5058 cat >>conftest.$ac_ext <<_ACEOF
5059 /* end confdefs.h.  */
5060 /* Define remove to an innocuous variant, in case <limits.h> declares remove.
5061    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
5062 #define remove innocuous_remove
5063
5064 /* System header to define __stub macros and hopefully few prototypes,
5065     which can conflict with char remove (); below.
5066     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5067     <limits.h> exists even on freestanding compilers.  */
5068
5069 #ifdef __STDC__
5070 # include <limits.h>
5071 #else
5072 # include <assert.h>
5073 #endif
5074
5075 #undef remove
5076
5077 /* Override any GCC internal prototype to avoid an error.
5078    Use char because int might match the return type of a GCC
5079    builtin and then its argument prototype would still apply.  */
5080 #ifdef __cplusplus
5081 extern "C"
5082 #endif
5083 char remove ();
5084 /* The GNU C library defines this for functions which it implements
5085     to always fail with ENOSYS.  Some functions are actually named
5086     something starting with __ and the normal name is an alias.  */
5087 #if defined __stub_remove || defined __stub___remove
5088 choke me
5089 #endif
5090
5091 int
5092 main ()
5093 {
5094 return remove ();
5095   ;
5096   return 0;
5097 }
5098 _ACEOF
5099 rm -f conftest.$ac_objext conftest$ac_exeext
5100 if { (ac_try="$ac_link"
5101 case "(($ac_try" in
5102   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5103   *) ac_try_echo=$ac_try;;
5104 esac
5105 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5106   (eval "$ac_link") 2>conftest.er1
5107   ac_status=$?
5108   grep -v '^ *+' conftest.er1 >conftest.err
5109   rm -f conftest.er1
5110   cat conftest.err >&5
5111   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5112   (exit $ac_status); } && {
5113          test -z "$ac_cxx_werror_flag" ||
5114          test ! -s conftest.err
5115        } && test -s conftest$ac_exeext &&
5116        $as_test_x conftest$ac_exeext; then
5117   ac_cv_func_remove=yes
5118 else
5119   echo "$as_me: failed program was:" >&5
5120 sed 's/^/| /' conftest.$ac_ext >&5
5121
5122         ac_cv_func_remove=no
5123 fi
5124
5125 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5126       conftest$ac_exeext conftest.$ac_ext
5127 fi
5128 { echo "$as_me:$LINENO: result: $ac_cv_func_remove" >&5
5129 echo "${ECHO_T}$ac_cv_func_remove" >&6; }
5130
5131     if test $ac_cv_func_remove = no; then
5132       { echo "$as_me:$LINENO: checking for remove in -lposix" >&5
5133 echo $ECHO_N "checking for remove in -lposix... $ECHO_C" >&6; }
5134 if test "${ac_cv_lib_posix_remove+set}" = set; then
5135   echo $ECHO_N "(cached) $ECHO_C" >&6
5136 else
5137   ac_check_lib_save_LIBS=$LIBS
5138 LIBS="-lposix  $LIBS"
5139 cat >conftest.$ac_ext <<_ACEOF
5140 /* confdefs.h.  */
5141 _ACEOF
5142 cat confdefs.h >>conftest.$ac_ext
5143 cat >>conftest.$ac_ext <<_ACEOF
5144 /* end confdefs.h.  */
5145
5146 /* Override any GCC internal prototype to avoid an error.
5147    Use char because int might match the return type of a GCC
5148    builtin and then its argument prototype would still apply.  */
5149 #ifdef __cplusplus
5150 extern "C"
5151 #endif
5152 char remove ();
5153 int
5154 main ()
5155 {
5156 return remove ();
5157   ;
5158   return 0;
5159 }
5160 _ACEOF
5161 rm -f conftest.$ac_objext conftest$ac_exeext
5162 if { (ac_try="$ac_link"
5163 case "(($ac_try" in
5164   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5165   *) ac_try_echo=$ac_try;;
5166 esac
5167 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5168   (eval "$ac_link") 2>conftest.er1
5169   ac_status=$?
5170   grep -v '^ *+' conftest.er1 >conftest.err
5171   rm -f conftest.er1
5172   cat conftest.err >&5
5173   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5174   (exit $ac_status); } && {
5175          test -z "$ac_cxx_werror_flag" ||
5176          test ! -s conftest.err
5177        } && test -s conftest$ac_exeext &&
5178        $as_test_x conftest$ac_exeext; then
5179   ac_cv_lib_posix_remove=yes
5180 else
5181   echo "$as_me: failed program was:" >&5
5182 sed 's/^/| /' conftest.$ac_ext >&5
5183
5184         ac_cv_lib_posix_remove=no
5185 fi
5186
5187 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5188       conftest$ac_exeext conftest.$ac_ext
5189 LIBS=$ac_check_lib_save_LIBS
5190 fi
5191 { echo "$as_me:$LINENO: result: $ac_cv_lib_posix_remove" >&5
5192 echo "${ECHO_T}$ac_cv_lib_posix_remove" >&6; }
5193 if test $ac_cv_lib_posix_remove = yes; then
5194   X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
5195 fi
5196
5197     fi
5198
5199     # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
5200     { echo "$as_me:$LINENO: checking for shmat" >&5
5201 echo $ECHO_N "checking for shmat... $ECHO_C" >&6; }
5202 if test "${ac_cv_func_shmat+set}" = set; then
5203   echo $ECHO_N "(cached) $ECHO_C" >&6
5204 else
5205   cat >conftest.$ac_ext <<_ACEOF
5206 /* confdefs.h.  */
5207 _ACEOF
5208 cat confdefs.h >>conftest.$ac_ext
5209 cat >>conftest.$ac_ext <<_ACEOF
5210 /* end confdefs.h.  */
5211 /* Define shmat to an innocuous variant, in case <limits.h> declares shmat.
5212    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
5213 #define shmat innocuous_shmat
5214
5215 /* System header to define __stub macros and hopefully few prototypes,
5216     which can conflict with char shmat (); below.
5217     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5218     <limits.h> exists even on freestanding compilers.  */
5219
5220 #ifdef __STDC__
5221 # include <limits.h>
5222 #else
5223 # include <assert.h>
5224 #endif
5225
5226 #undef shmat
5227
5228 /* Override any GCC internal prototype to avoid an error.
5229    Use char because int might match the return type of a GCC
5230    builtin and then its argument prototype would still apply.  */
5231 #ifdef __cplusplus
5232 extern "C"
5233 #endif
5234 char shmat ();
5235 /* The GNU C library defines this for functions which it implements
5236     to always fail with ENOSYS.  Some functions are actually named
5237     something starting with __ and the normal name is an alias.  */
5238 #if defined __stub_shmat || defined __stub___shmat
5239 choke me
5240 #endif
5241
5242 int
5243 main ()
5244 {
5245 return shmat ();
5246   ;
5247   return 0;
5248 }
5249 _ACEOF
5250 rm -f conftest.$ac_objext conftest$ac_exeext
5251 if { (ac_try="$ac_link"
5252 case "(($ac_try" in
5253   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5254   *) ac_try_echo=$ac_try;;
5255 esac
5256 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5257   (eval "$ac_link") 2>conftest.er1
5258   ac_status=$?
5259   grep -v '^ *+' conftest.er1 >conftest.err
5260   rm -f conftest.er1
5261   cat conftest.err >&5
5262   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5263   (exit $ac_status); } && {
5264          test -z "$ac_cxx_werror_flag" ||
5265          test ! -s conftest.err
5266        } && test -s conftest$ac_exeext &&
5267        $as_test_x conftest$ac_exeext; then
5268   ac_cv_func_shmat=yes
5269 else
5270   echo "$as_me: failed program was:" >&5
5271 sed 's/^/| /' conftest.$ac_ext >&5
5272
5273         ac_cv_func_shmat=no
5274 fi
5275
5276 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5277       conftest$ac_exeext conftest.$ac_ext
5278 fi
5279 { echo "$as_me:$LINENO: result: $ac_cv_func_shmat" >&5
5280 echo "${ECHO_T}$ac_cv_func_shmat" >&6; }
5281
5282     if test $ac_cv_func_shmat = no; then
5283       { echo "$as_me:$LINENO: checking for shmat in -lipc" >&5
5284 echo $ECHO_N "checking for shmat in -lipc... $ECHO_C" >&6; }
5285 if test "${ac_cv_lib_ipc_shmat+set}" = set; then
5286   echo $ECHO_N "(cached) $ECHO_C" >&6
5287 else
5288   ac_check_lib_save_LIBS=$LIBS
5289 LIBS="-lipc  $LIBS"
5290 cat >conftest.$ac_ext <<_ACEOF
5291 /* confdefs.h.  */
5292 _ACEOF
5293 cat confdefs.h >>conftest.$ac_ext
5294 cat >>conftest.$ac_ext <<_ACEOF
5295 /* end confdefs.h.  */
5296
5297 /* Override any GCC internal prototype to avoid an error.
5298    Use char because int might match the return type of a GCC
5299    builtin and then its argument prototype would still apply.  */
5300 #ifdef __cplusplus
5301 extern "C"
5302 #endif
5303 char shmat ();
5304 int
5305 main ()
5306 {
5307 return shmat ();
5308   ;
5309   return 0;
5310 }
5311 _ACEOF
5312 rm -f conftest.$ac_objext conftest$ac_exeext
5313 if { (ac_try="$ac_link"
5314 case "(($ac_try" in
5315   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5316   *) ac_try_echo=$ac_try;;
5317 esac
5318 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5319   (eval "$ac_link") 2>conftest.er1
5320   ac_status=$?
5321   grep -v '^ *+' conftest.er1 >conftest.err
5322   rm -f conftest.er1
5323   cat conftest.err >&5
5324   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5325   (exit $ac_status); } && {
5326          test -z "$ac_cxx_werror_flag" ||
5327          test ! -s conftest.err
5328        } && test -s conftest$ac_exeext &&
5329        $as_test_x conftest$ac_exeext; then
5330   ac_cv_lib_ipc_shmat=yes
5331 else
5332   echo "$as_me: failed program was:" >&5
5333 sed 's/^/| /' conftest.$ac_ext >&5
5334
5335         ac_cv_lib_ipc_shmat=no
5336 fi
5337
5338 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5339       conftest$ac_exeext conftest.$ac_ext
5340 LIBS=$ac_check_lib_save_LIBS
5341 fi
5342 { echo "$as_me:$LINENO: result: $ac_cv_lib_ipc_shmat" >&5
5343 echo "${ECHO_T}$ac_cv_lib_ipc_shmat" >&6; }
5344 if test $ac_cv_lib_ipc_shmat = yes; then
5345   X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
5346 fi
5347
5348     fi
5349   fi
5350
5351   # Check for libraries that X11R6 Xt/Xaw programs need.
5352   ac_save_LDFLAGS=$LDFLAGS
5353   test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries"
5354   # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to
5355   # check for ICE first), but we must link in the order -lSM -lICE or
5356   # we get undefined symbols.  So assume we have SM if we have ICE.
5357   # These have to be linked with before -lX11, unlike the other
5358   # libraries we check for below, so use a different variable.
5359   # John Interrante, Karl Berry
5360   { echo "$as_me:$LINENO: checking for IceConnectionNumber in -lICE" >&5
5361 echo $ECHO_N "checking for IceConnectionNumber in -lICE... $ECHO_C" >&6; }
5362 if test "${ac_cv_lib_ICE_IceConnectionNumber+set}" = set; then
5363   echo $ECHO_N "(cached) $ECHO_C" >&6
5364 else
5365   ac_check_lib_save_LIBS=$LIBS
5366 LIBS="-lICE $X_EXTRA_LIBS $LIBS"
5367 cat >conftest.$ac_ext <<_ACEOF
5368 /* confdefs.h.  */
5369 _ACEOF
5370 cat confdefs.h >>conftest.$ac_ext
5371 cat >>conftest.$ac_ext <<_ACEOF
5372 /* end confdefs.h.  */
5373
5374 /* Override any GCC internal prototype to avoid an error.
5375    Use char because int might match the return type of a GCC
5376    builtin and then its argument prototype would still apply.  */
5377 #ifdef __cplusplus
5378 extern "C"
5379 #endif
5380 char IceConnectionNumber ();
5381 int
5382 main ()
5383 {
5384 return IceConnectionNumber ();
5385   ;
5386   return 0;
5387 }
5388 _ACEOF
5389 rm -f conftest.$ac_objext conftest$ac_exeext
5390 if { (ac_try="$ac_link"
5391 case "(($ac_try" in
5392   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5393   *) ac_try_echo=$ac_try;;
5394 esac
5395 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5396   (eval "$ac_link") 2>conftest.er1
5397   ac_status=$?
5398   grep -v '^ *+' conftest.er1 >conftest.err
5399   rm -f conftest.er1
5400   cat conftest.err >&5
5401   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5402   (exit $ac_status); } && {
5403          test -z "$ac_cxx_werror_flag" ||
5404          test ! -s conftest.err
5405        } && test -s conftest$ac_exeext &&
5406        $as_test_x conftest$ac_exeext; then
5407   ac_cv_lib_ICE_IceConnectionNumber=yes
5408 else
5409   echo "$as_me: failed program was:" >&5
5410 sed 's/^/| /' conftest.$ac_ext >&5
5411
5412         ac_cv_lib_ICE_IceConnectionNumber=no
5413 fi
5414
5415 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5416       conftest$ac_exeext conftest.$ac_ext
5417 LIBS=$ac_check_lib_save_LIBS
5418 fi
5419 { echo "$as_me:$LINENO: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
5420 echo "${ECHO_T}$ac_cv_lib_ICE_IceConnectionNumber" >&6; }
5421 if test $ac_cv_lib_ICE_IceConnectionNumber = yes; then
5422   X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
5423 fi
5424
5425   LDFLAGS=$ac_save_LDFLAGS
5426
5427 fi
5428
5429
5430
5431 for ac_header in pty.h util.h
5432 do
5433 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5434 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5435   { echo "$as_me:$LINENO: checking for $ac_header" >&5
5436 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5437 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5438   echo $ECHO_N "(cached) $ECHO_C" >&6
5439 fi
5440 ac_res=`eval echo '${'$as_ac_Header'}'`
5441                { echo "$as_me:$LINENO: result: $ac_res" >&5
5442 echo "${ECHO_T}$ac_res" >&6; }
5443 else
5444   # Is the header compilable?
5445 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
5446 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
5447 cat >conftest.$ac_ext <<_ACEOF
5448 /* confdefs.h.  */
5449 _ACEOF
5450 cat confdefs.h >>conftest.$ac_ext
5451 cat >>conftest.$ac_ext <<_ACEOF
5452 /* end confdefs.h.  */
5453 $ac_includes_default
5454 #include <$ac_header>
5455 _ACEOF
5456 rm -f conftest.$ac_objext
5457 if { (ac_try="$ac_compile"
5458 case "(($ac_try" in
5459   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5460   *) ac_try_echo=$ac_try;;
5461 esac
5462 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5463   (eval "$ac_compile") 2>conftest.er1
5464   ac_status=$?
5465   grep -v '^ *+' conftest.er1 >conftest.err
5466   rm -f conftest.er1
5467   cat conftest.err >&5
5468   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5469   (exit $ac_status); } && {
5470          test -z "$ac_cxx_werror_flag" ||
5471          test ! -s conftest.err
5472        } && test -s conftest.$ac_objext; then
5473   ac_header_compiler=yes
5474 else
5475   echo "$as_me: failed program was:" >&5
5476 sed 's/^/| /' conftest.$ac_ext >&5
5477
5478         ac_header_compiler=no
5479 fi
5480
5481 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5482 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5483 echo "${ECHO_T}$ac_header_compiler" >&6; }
5484
5485 # Is the header present?
5486 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
5487 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
5488 cat >conftest.$ac_ext <<_ACEOF
5489 /* confdefs.h.  */
5490 _ACEOF
5491 cat confdefs.h >>conftest.$ac_ext
5492 cat >>conftest.$ac_ext <<_ACEOF
5493 /* end confdefs.h.  */
5494 #include <$ac_header>
5495 _ACEOF
5496 if { (ac_try="$ac_cpp conftest.$ac_ext"
5497 case "(($ac_try" in
5498   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5499   *) ac_try_echo=$ac_try;;
5500 esac
5501 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5502   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5503   ac_status=$?
5504   grep -v '^ *+' conftest.er1 >conftest.err
5505   rm -f conftest.er1
5506   cat conftest.err >&5
5507   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5508   (exit $ac_status); } >/dev/null && {
5509          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
5510          test ! -s conftest.err
5511        }; then
5512   ac_header_preproc=yes
5513 else
5514   echo "$as_me: failed program was:" >&5
5515 sed 's/^/| /' conftest.$ac_ext >&5
5516
5517   ac_header_preproc=no
5518 fi
5519
5520 rm -f conftest.err conftest.$ac_ext
5521 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5522 echo "${ECHO_T}$ac_header_preproc" >&6; }
5523
5524 # So?  What about this header?
5525 case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
5526   yes:no: )
5527     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5528 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5529     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5530 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5531     ac_header_preproc=yes
5532     ;;
5533   no:yes:* )
5534     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5535 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5536     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
5537 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
5538     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5539 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5540     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
5541 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
5542     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5543 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5544     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5545 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5546
5547     ;;
5548 esac
5549 { echo "$as_me:$LINENO: checking for $ac_header" >&5
5550 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5551 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5552   echo $ECHO_N "(cached) $ECHO_C" >&6
5553 else
5554   eval "$as_ac_Header=\$ac_header_preproc"
5555 fi
5556 ac_res=`eval echo '${'$as_ac_Header'}'`
5557                { echo "$as_me:$LINENO: result: $ac_res" >&5
5558 echo "${ECHO_T}$ac_res" >&6; }
5559
5560 fi
5561 if test `eval echo '${'$as_ac_Header'}'` = yes; then
5562   cat >>confdefs.h <<_ACEOF
5563 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5564 _ACEOF
5565
5566 fi
5567
5568 done
5569
5570
5571 for ac_func in gettimeofday
5572 do
5573 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
5574 { echo "$as_me:$LINENO: checking for $ac_func" >&5
5575 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
5576 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
5577   echo $ECHO_N "(cached) $ECHO_C" >&6
5578 else
5579   cat >conftest.$ac_ext <<_ACEOF
5580 /* confdefs.h.  */
5581 _ACEOF
5582 cat confdefs.h >>conftest.$ac_ext
5583 cat >>conftest.$ac_ext <<_ACEOF
5584 /* end confdefs.h.  */
5585 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5586    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
5587 #define $ac_func innocuous_$ac_func
5588
5589 /* System header to define __stub macros and hopefully few prototypes,
5590     which can conflict with char $ac_func (); below.
5591     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5592     <limits.h> exists even on freestanding compilers.  */
5593
5594 #ifdef __STDC__
5595 # include <limits.h>
5596 #else
5597 # include <assert.h>
5598 #endif
5599
5600 #undef $ac_func
5601
5602 /* Override any GCC internal prototype to avoid an error.
5603    Use char because int might match the return type of a GCC
5604    builtin and then its argument prototype would still apply.  */
5605 #ifdef __cplusplus
5606 extern "C"
5607 #endif
5608 char $ac_func ();
5609 /* The GNU C library defines this for functions which it implements
5610     to always fail with ENOSYS.  Some functions are actually named
5611     something starting with __ and the normal name is an alias.  */
5612 #if defined __stub_$ac_func || defined __stub___$ac_func
5613 choke me
5614 #endif
5615
5616 int
5617 main ()
5618 {
5619 return $ac_func ();
5620   ;
5621   return 0;
5622 }
5623 _ACEOF
5624 rm -f conftest.$ac_objext conftest$ac_exeext
5625 if { (ac_try="$ac_link"
5626 case "(($ac_try" in
5627   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5628   *) ac_try_echo=$ac_try;;
5629 esac
5630 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5631   (eval "$ac_link") 2>conftest.er1
5632   ac_status=$?
5633   grep -v '^ *+' conftest.er1 >conftest.err
5634   rm -f conftest.er1
5635   cat conftest.err >&5
5636   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5637   (exit $ac_status); } && {
5638          test -z "$ac_cxx_werror_flag" ||
5639          test ! -s conftest.err
5640        } && test -s conftest$ac_exeext &&
5641        $as_test_x conftest$ac_exeext; then
5642   eval "$as_ac_var=yes"
5643 else
5644   echo "$as_me: failed program was:" >&5
5645 sed 's/^/| /' conftest.$ac_ext >&5
5646
5647         eval "$as_ac_var=no"
5648 fi
5649
5650 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5651       conftest$ac_exeext conftest.$ac_ext
5652 fi
5653 ac_res=`eval echo '${'$as_ac_var'}'`
5654                { echo "$as_me:$LINENO: result: $ac_res" >&5
5655 echo "${ECHO_T}$ac_res" >&6; }
5656 if test `eval echo '${'$as_ac_var'}'` = yes; then
5657   cat >>confdefs.h <<_ACEOF
5658 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
5659 _ACEOF
5660
5661 fi
5662 done
5663
5664
5665 #--------------------------------------------------------------------
5666 # Checks for dl library
5667 #--------------------------------------------------------------------
5668
5669 { echo "$as_me:$LINENO: checking for dlopen" >&5
5670 echo $ECHO_N "checking for dlopen... $ECHO_C" >&6; }
5671 if test "${ac_cv_func_dlopen+set}" = set; then
5672   echo $ECHO_N "(cached) $ECHO_C" >&6
5673 else
5674   cat >conftest.$ac_ext <<_ACEOF
5675 /* confdefs.h.  */
5676 _ACEOF
5677 cat confdefs.h >>conftest.$ac_ext
5678 cat >>conftest.$ac_ext <<_ACEOF
5679 /* end confdefs.h.  */
5680 /* Define dlopen to an innocuous variant, in case <limits.h> declares dlopen.
5681    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
5682 #define dlopen innocuous_dlopen
5683
5684 /* System header to define __stub macros and hopefully few prototypes,
5685     which can conflict with char dlopen (); below.
5686     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5687     <limits.h> exists even on freestanding compilers.  */
5688
5689 #ifdef __STDC__
5690 # include <limits.h>
5691 #else
5692 # include <assert.h>
5693 #endif
5694
5695 #undef dlopen
5696
5697 /* Override any GCC internal prototype to avoid an error.
5698    Use char because int might match the return type of a GCC
5699    builtin and then its argument prototype would still apply.  */
5700 #ifdef __cplusplus
5701 extern "C"
5702 #endif
5703 char dlopen ();
5704 /* The GNU C library defines this for functions which it implements
5705     to always fail with ENOSYS.  Some functions are actually named
5706     something starting with __ and the normal name is an alias.  */
5707 #if defined __stub_dlopen || defined __stub___dlopen
5708 choke me
5709 #endif
5710
5711 int
5712 main ()
5713 {
5714 return dlopen ();
5715   ;
5716   return 0;
5717 }
5718 _ACEOF
5719 rm -f conftest.$ac_objext conftest$ac_exeext
5720 if { (ac_try="$ac_link"
5721 case "(($ac_try" in
5722   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5723   *) ac_try_echo=$ac_try;;
5724 esac
5725 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5726   (eval "$ac_link") 2>conftest.er1
5727   ac_status=$?
5728   grep -v '^ *+' conftest.er1 >conftest.err
5729   rm -f conftest.er1
5730   cat conftest.err >&5
5731   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5732   (exit $ac_status); } && {
5733          test -z "$ac_cxx_werror_flag" ||
5734          test ! -s conftest.err
5735        } && test -s conftest$ac_exeext &&
5736        $as_test_x conftest$ac_exeext; then
5737   ac_cv_func_dlopen=yes
5738 else
5739   echo "$as_me: failed program was:" >&5
5740 sed 's/^/| /' conftest.$ac_ext >&5
5741
5742         ac_cv_func_dlopen=no
5743 fi
5744
5745 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5746       conftest$ac_exeext conftest.$ac_ext
5747 fi
5748 { echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5
5749 echo "${ECHO_T}$ac_cv_func_dlopen" >&6; }
5750
5751 if test "$ac_cv_func_dl" = "yes"; then
5752
5753 cat >>confdefs.h <<\_ACEOF
5754 #define DYNAMIC_LINKING 1
5755 _ACEOF
5756
5757 else
5758
5759 { echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
5760 echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6; }
5761 if test "${ac_cv_lib_dl_dlopen+set}" = set; then
5762   echo $ECHO_N "(cached) $ECHO_C" >&6
5763 else
5764   ac_check_lib_save_LIBS=$LIBS
5765 LIBS="-ldl  $LIBS"
5766 cat >conftest.$ac_ext <<_ACEOF
5767 /* confdefs.h.  */
5768 _ACEOF
5769 cat confdefs.h >>conftest.$ac_ext
5770 cat >>conftest.$ac_ext <<_ACEOF
5771 /* end confdefs.h.  */
5772
5773 /* Override any GCC internal prototype to avoid an error.
5774    Use char because int might match the return type of a GCC
5775    builtin and then its argument prototype would still apply.  */
5776 #ifdef __cplusplus
5777 extern "C"
5778 #endif
5779 char dlopen ();
5780 int
5781 main ()
5782 {
5783 return dlopen ();
5784   ;
5785   return 0;
5786 }
5787 _ACEOF
5788 rm -f conftest.$ac_objext conftest$ac_exeext
5789 if { (ac_try="$ac_link"
5790 case "(($ac_try" in
5791   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5792   *) ac_try_echo=$ac_try;;
5793 esac
5794 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5795   (eval "$ac_link") 2>conftest.er1
5796   ac_status=$?
5797   grep -v '^ *+' conftest.er1 >conftest.err
5798   rm -f conftest.er1
5799   cat conftest.err >&5
5800   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5801   (exit $ac_status); } && {
5802          test -z "$ac_cxx_werror_flag" ||
5803          test ! -s conftest.err
5804        } && test -s conftest$ac_exeext &&
5805        $as_test_x conftest$ac_exeext; then
5806   ac_cv_lib_dl_dlopen=yes
5807 else
5808   echo "$as_me: failed program was:" >&5
5809 sed 's/^/| /' conftest.$ac_ext >&5
5810
5811         ac_cv_lib_dl_dlopen=no
5812 fi
5813
5814 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5815       conftest$ac_exeext conftest.$ac_ext
5816 LIBS=$ac_check_lib_save_LIBS
5817 fi
5818 { echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
5819 echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6; }
5820 if test $ac_cv_lib_dl_dlopen = yes; then
5821   cat >>confdefs.h <<_ACEOF
5822 #define HAVE_LIBDL 1
5823 _ACEOF
5824
5825   LIBS="-ldl $LIBS"
5826
5827 fi
5828
5829   if test "$ac_cv_lib_dl_dlopen" = "yes"; then
5830
5831 for ac_func in dlopen
5832 do
5833 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
5834 { echo "$as_me:$LINENO: checking for $ac_func" >&5
5835 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
5836 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
5837   echo $ECHO_N "(cached) $ECHO_C" >&6
5838 else
5839   cat >conftest.$ac_ext <<_ACEOF
5840 /* confdefs.h.  */
5841 _ACEOF
5842 cat confdefs.h >>conftest.$ac_ext
5843 cat >>conftest.$ac_ext <<_ACEOF
5844 /* end confdefs.h.  */
5845 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5846    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
5847 #define $ac_func innocuous_$ac_func
5848
5849 /* System header to define __stub macros and hopefully few prototypes,
5850     which can conflict with char $ac_func (); below.
5851     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5852     <limits.h> exists even on freestanding compilers.  */
5853
5854 #ifdef __STDC__
5855 # include <limits.h>
5856 #else
5857 # include <assert.h>
5858 #endif
5859
5860 #undef $ac_func
5861
5862 /* Override any GCC internal prototype to avoid an error.
5863    Use char because int might match the return type of a GCC
5864    builtin and then its argument prototype would still apply.  */
5865 #ifdef __cplusplus
5866 extern "C"
5867 #endif
5868 char $ac_func ();
5869 /* The GNU C library defines this for functions which it implements
5870     to always fail with ENOSYS.  Some functions are actually named
5871     something starting with __ and the normal name is an alias.  */
5872 #if defined __stub_$ac_func || defined __stub___$ac_func
5873 choke me
5874 #endif
5875
5876 int
5877 main ()
5878 {
5879 return $ac_func ();
5880   ;
5881   return 0;
5882 }
5883 _ACEOF
5884 rm -f conftest.$ac_objext conftest$ac_exeext
5885 if { (ac_try="$ac_link"
5886 case "(($ac_try" in
5887   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5888   *) ac_try_echo=$ac_try;;
5889 esac
5890 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5891   (eval "$ac_link") 2>conftest.er1
5892   ac_status=$?
5893   grep -v '^ *+' conftest.er1 >conftest.err
5894   rm -f conftest.er1
5895   cat conftest.err >&5
5896   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5897   (exit $ac_status); } && {
5898          test -z "$ac_cxx_werror_flag" ||
5899          test ! -s conftest.err
5900        } && test -s conftest$ac_exeext &&
5901        $as_test_x conftest$ac_exeext; then
5902   eval "$as_ac_var=yes"
5903 else
5904   echo "$as_me: failed program was:" >&5
5905 sed 's/^/| /' conftest.$ac_ext >&5
5906
5907         eval "$as_ac_var=no"
5908 fi
5909
5910 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5911       conftest$ac_exeext conftest.$ac_ext
5912 fi
5913 ac_res=`eval echo '${'$as_ac_var'}'`
5914                { echo "$as_me:$LINENO: result: $ac_res" >&5
5915 echo "${ECHO_T}$ac_res" >&6; }
5916 if test `eval echo '${'$as_ac_var'}'` = yes; then
5917   cat >>confdefs.h <<_ACEOF
5918 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
5919 _ACEOF
5920
5921 fi
5922 done
5923
5924     CONFIG_BDL="-ldl"
5925
5926 cat >>confdefs.h <<\_ACEOF
5927 #define DYNAMIC_LINKING 1
5928 _ACEOF
5929
5930   else
5931
5932 { echo "$as_me:$LINENO: checking for dld_link in -ldld" >&5
5933 echo $ECHO_N "checking for dld_link in -ldld... $ECHO_C" >&6; }
5934 if test "${ac_cv_lib_dld_dld_link+set}" = set; then
5935   echo $ECHO_N "(cached) $ECHO_C" >&6
5936 else
5937   ac_check_lib_save_LIBS=$LIBS
5938 LIBS="-ldld  $LIBS"
5939 cat >conftest.$ac_ext <<_ACEOF
5940 /* confdefs.h.  */
5941 _ACEOF
5942 cat confdefs.h >>conftest.$ac_ext
5943 cat >>conftest.$ac_ext <<_ACEOF
5944 /* end confdefs.h.  */
5945
5946 /* Override any GCC internal prototype to avoid an error.
5947    Use char because int might match the return type of a GCC
5948    builtin and then its argument prototype would still apply.  */
5949 #ifdef __cplusplus
5950 extern "C"
5951 #endif
5952 char dld_link ();
5953 int
5954 main ()
5955 {
5956 return dld_link ();
5957   ;
5958   return 0;
5959 }
5960 _ACEOF
5961 rm -f conftest.$ac_objext conftest$ac_exeext
5962 if { (ac_try="$ac_link"
5963 case "(($ac_try" in
5964   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5965   *) ac_try_echo=$ac_try;;
5966 esac
5967 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5968   (eval "$ac_link") 2>conftest.er1
5969   ac_status=$?
5970   grep -v '^ *+' conftest.er1 >conftest.err
5971   rm -f conftest.er1
5972   cat conftest.err >&5
5973   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5974   (exit $ac_status); } && {
5975          test -z "$ac_cxx_werror_flag" ||
5976          test ! -s conftest.err
5977        } && test -s conftest$ac_exeext &&
5978        $as_test_x conftest$ac_exeext; then
5979   ac_cv_lib_dld_dld_link=yes
5980 else
5981   echo "$as_me: failed program was:" >&5
5982 sed 's/^/| /' conftest.$ac_ext >&5
5983
5984         ac_cv_lib_dld_dld_link=no
5985 fi
5986
5987 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5988       conftest$ac_exeext conftest.$ac_ext
5989 LIBS=$ac_check_lib_save_LIBS
5990 fi
5991 { echo "$as_me:$LINENO: result: $ac_cv_lib_dld_dld_link" >&5
5992 echo "${ECHO_T}$ac_cv_lib_dld_dld_link" >&6; }
5993 if test $ac_cv_lib_dld_dld_link = yes; then
5994   cat >>confdefs.h <<_ACEOF
5995 #define HAVE_LIBDLD 1
5996 _ACEOF
5997
5998   LIBS="-ldld $LIBS"
5999
6000 fi
6001
6002     if test "$ac_cv_lib_dld_dld_link" = "yes"; then
6003       CONFIG_BDL="-ldl"
6004
6005 cat >>confdefs.h <<\_ACEOF
6006 #define DYNAMIC_LINKING 1
6007 _ACEOF
6008
6009     else
6010
6011 for ac_func in shl_load
6012 do
6013 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
6014 { echo "$as_me:$LINENO: checking for $ac_func" >&5
6015 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
6016 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
6017   echo $ECHO_N "(cached) $ECHO_C" >&6
6018 else
6019   cat >conftest.$ac_ext <<_ACEOF
6020 /* confdefs.h.  */
6021 _ACEOF
6022 cat confdefs.h >>conftest.$ac_ext
6023 cat >>conftest.$ac_ext <<_ACEOF
6024 /* end confdefs.h.  */
6025 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
6026    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
6027 #define $ac_func innocuous_$ac_func
6028
6029 /* System header to define __stub macros and hopefully few prototypes,
6030     which can conflict with char $ac_func (); below.
6031     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6032     <limits.h> exists even on freestanding compilers.  */
6033
6034 #ifdef __STDC__
6035 # include <limits.h>
6036 #else
6037 # include <assert.h>
6038 #endif
6039
6040 #undef $ac_func
6041
6042 /* Override any GCC internal prototype to avoid an error.
6043    Use char because int might match the return type of a GCC
6044    builtin and then its argument prototype would still apply.  */
6045 #ifdef __cplusplus
6046 extern "C"
6047 #endif
6048 char $ac_func ();
6049 /* The GNU C library defines this for functions which it implements
6050     to always fail with ENOSYS.  Some functions are actually named
6051     something starting with __ and the normal name is an alias.  */
6052 #if defined __stub_$ac_func || defined __stub___$ac_func
6053 choke me
6054 #endif
6055
6056 int
6057 main ()
6058 {
6059 return $ac_func ();
6060   ;
6061   return 0;
6062 }
6063 _ACEOF
6064 rm -f conftest.$ac_objext conftest$ac_exeext
6065 if { (ac_try="$ac_link"
6066 case "(($ac_try" in
6067   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6068   *) ac_try_echo=$ac_try;;
6069 esac
6070 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6071   (eval "$ac_link") 2>conftest.er1
6072   ac_status=$?
6073   grep -v '^ *+' conftest.er1 >conftest.err
6074   rm -f conftest.er1
6075   cat conftest.err >&5
6076   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6077   (exit $ac_status); } && {
6078          test -z "$ac_cxx_werror_flag" ||
6079          test ! -s conftest.err
6080        } && test -s conftest$ac_exeext &&
6081        $as_test_x conftest$ac_exeext; then
6082   eval "$as_ac_var=yes"
6083 else
6084   echo "$as_me: failed program was:" >&5
6085 sed 's/^/| /' conftest.$ac_ext >&5
6086
6087         eval "$as_ac_var=no"
6088 fi
6089
6090 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6091       conftest$ac_exeext conftest.$ac_ext
6092 fi
6093 ac_res=`eval echo '${'$as_ac_var'}'`
6094                { echo "$as_me:$LINENO: result: $ac_res" >&5
6095 echo "${ECHO_T}$ac_res" >&6; }
6096 if test `eval echo '${'$as_ac_var'}'` = yes; then
6097   cat >>confdefs.h <<_ACEOF
6098 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
6099 _ACEOF
6100
6101 fi
6102 done
6103
6104       if test "$ac_cv_func_shl_load" = "yes"; then
6105         CONFIG_BDL="-ldl"
6106
6107 cat >>confdefs.h <<\_ACEOF
6108 #define DYNAMIC_LINKING 1
6109 _ACEOF
6110
6111       else
6112
6113 for ac_func in dlopen
6114 do
6115 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
6116 { echo "$as_me:$LINENO: checking for $ac_func" >&5
6117 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
6118 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
6119   echo $ECHO_N "(cached) $ECHO_C" >&6
6120 else
6121   cat >conftest.$ac_ext <<_ACEOF
6122 /* confdefs.h.  */
6123 _ACEOF
6124 cat confdefs.h >>conftest.$ac_ext
6125 cat >>conftest.$ac_ext <<_ACEOF
6126 /* end confdefs.h.  */
6127 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
6128    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
6129 #define $ac_func innocuous_$ac_func
6130
6131 /* System header to define __stub macros and hopefully few prototypes,
6132     which can conflict with char $ac_func (); below.
6133     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6134     <limits.h> exists even on freestanding compilers.  */
6135
6136 #ifdef __STDC__
6137 # include <limits.h>
6138 #else
6139 # include <assert.h>
6140 #endif
6141
6142 #undef $ac_func
6143
6144 /* Override any GCC internal prototype to avoid an error.
6145    Use char because int might match the return type of a GCC
6146    builtin and then its argument prototype would still apply.  */
6147 #ifdef __cplusplus
6148 extern "C"
6149 #endif
6150 char $ac_func ();
6151 /* The GNU C library defines this for functions which it implements
6152     to always fail with ENOSYS.  Some functions are actually named
6153     something starting with __ and the normal name is an alias.  */
6154 #if defined __stub_$ac_func || defined __stub___$ac_func
6155 choke me
6156 #endif
6157
6158 int
6159 main ()
6160 {
6161 return $ac_func ();
6162   ;
6163   return 0;
6164 }
6165 _ACEOF
6166 rm -f conftest.$ac_objext conftest$ac_exeext
6167 if { (ac_try="$ac_link"
6168 case "(($ac_try" in
6169   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6170   *) ac_try_echo=$ac_try;;
6171 esac
6172 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6173   (eval "$ac_link") 2>conftest.er1
6174   ac_status=$?
6175   grep -v '^ *+' conftest.er1 >conftest.err
6176   rm -f conftest.er1
6177   cat conftest.err >&5
6178   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6179   (exit $ac_status); } && {
6180          test -z "$ac_cxx_werror_flag" ||
6181          test ! -s conftest.err
6182        } && test -s conftest$ac_exeext &&
6183        $as_test_x conftest$ac_exeext; then
6184   eval "$as_ac_var=yes"
6185 else
6186   echo "$as_me: failed program was:" >&5
6187 sed 's/^/| /' conftest.$ac_ext >&5
6188
6189         eval "$as_ac_var=no"
6190 fi
6191
6192 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6193       conftest$ac_exeext conftest.$ac_ext
6194 fi
6195 ac_res=`eval echo '${'$as_ac_var'}'`
6196                { echo "$as_me:$LINENO: result: $ac_res" >&5
6197 echo "${ECHO_T}$ac_res" >&6; }
6198 if test `eval echo '${'$as_ac_var'}'` = yes; then
6199   cat >>confdefs.h <<_ACEOF
6200 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
6201 _ACEOF
6202
6203 fi
6204 done
6205
6206         if test "$ac_cv_func_dlopen" = "yes"; then
6207
6208 cat >>confdefs.h <<\_ACEOF
6209 #define DYNAMIC_LINKING 1
6210 _ACEOF
6211
6212         fi
6213       fi
6214     fi
6215   fi
6216 fi
6217
6218
6219 #--------------------------------------------------------------------
6220 # Checks for iconv library
6221 #--------------------------------------------------------------------
6222
6223
6224 # Check whether --with-iconv was given.
6225 if test "${with_iconv+set}" = set; then
6226   withval=$with_iconv;
6227 fi
6228
6229
6230 # Check for iconv
6231 # Modified from GNOME's libxml2 configure.in
6232
6233 ac_ext=c
6234 ac_cpp='$CPP $CPPFLAGS'
6235 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6236 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6237 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6238   # compile C to avoid the 'const char**' problem
6239 SAVE_CPPFLAGS="$CPPFLAGS"
6240 SAVE_LDFLAGS="$LDFLAGS"
6241 SAVE_LIBS="$LIBS"
6242 if test "$with_iconv" = "no" ; then
6243     { echo "$as_me:$LINENO: result: disabling iconv support" >&5
6244 echo "${ECHO_T}disabling iconv support" >&6; }
6245 else
6246     if test "$with_iconv" != "yes" -a "$with_iconv" != "" ; then
6247        CPPFLAGS="-I$with_iconv/include" # for AC_TRY_LINK
6248        ICONV_CFLAGS="-I$with_iconv/include"
6249        ICONV_LDFLAGS="-L$with_iconv/lib"
6250     fi
6251
6252     ac_ext=c
6253 ac_cpp='$CPP $CPPFLAGS'
6254 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6255 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6256 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6257 { echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
6258 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
6259 # On Suns, sometimes $CPP names a directory.
6260 if test -n "$CPP" && test -d "$CPP"; then
6261   CPP=
6262 fi
6263 if test -z "$CPP"; then
6264   if test "${ac_cv_prog_CPP+set}" = set; then
6265   echo $ECHO_N "(cached) $ECHO_C" >&6
6266 else
6267       # Double quotes because CPP needs to be expanded
6268     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
6269     do
6270       ac_preproc_ok=false
6271 for ac_c_preproc_warn_flag in '' yes
6272 do
6273   # Use a header file that comes with gcc, so configuring glibc
6274   # with a fresh cross-compiler works.
6275   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6276   # <limits.h> exists even on freestanding compilers.
6277   # On the NeXT, cc -E runs the code through the compiler's parser,
6278   # not just through cpp. "Syntax error" is here to catch this case.
6279   cat >conftest.$ac_ext <<_ACEOF
6280 /* confdefs.h.  */
6281 _ACEOF
6282 cat confdefs.h >>conftest.$ac_ext
6283 cat >>conftest.$ac_ext <<_ACEOF
6284 /* end confdefs.h.  */
6285 #ifdef __STDC__
6286 # include <limits.h>
6287 #else
6288 # include <assert.h>
6289 #endif
6290                      Syntax error
6291 _ACEOF
6292 if { (ac_try="$ac_cpp conftest.$ac_ext"
6293 case "(($ac_try" in
6294   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6295   *) ac_try_echo=$ac_try;;
6296 esac
6297 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6298   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6299   ac_status=$?
6300   grep -v '^ *+' conftest.er1 >conftest.err
6301   rm -f conftest.er1
6302   cat conftest.err >&5
6303   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6304   (exit $ac_status); } >/dev/null && {
6305          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
6306          test ! -s conftest.err
6307        }; then
6308   :
6309 else
6310   echo "$as_me: failed program was:" >&5
6311 sed 's/^/| /' conftest.$ac_ext >&5
6312
6313   # Broken: fails on valid input.
6314 continue
6315 fi
6316
6317 rm -f conftest.err conftest.$ac_ext
6318
6319   # OK, works on sane cases.  Now check whether nonexistent headers
6320   # can be detected and how.
6321   cat >conftest.$ac_ext <<_ACEOF
6322 /* confdefs.h.  */
6323 _ACEOF
6324 cat confdefs.h >>conftest.$ac_ext
6325 cat >>conftest.$ac_ext <<_ACEOF
6326 /* end confdefs.h.  */
6327 #include <ac_nonexistent.h>
6328 _ACEOF
6329 if { (ac_try="$ac_cpp conftest.$ac_ext"
6330 case "(($ac_try" in
6331   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6332   *) ac_try_echo=$ac_try;;
6333 esac
6334 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6335   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6336   ac_status=$?
6337   grep -v '^ *+' conftest.er1 >conftest.err
6338   rm -f conftest.er1
6339   cat conftest.err >&5
6340   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6341   (exit $ac_status); } >/dev/null && {
6342          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
6343          test ! -s conftest.err
6344        }; then
6345   # Broken: success on invalid input.
6346 continue
6347 else
6348   echo "$as_me: failed program was:" >&5
6349 sed 's/^/| /' conftest.$ac_ext >&5
6350
6351   # Passes both tests.
6352 ac_preproc_ok=:
6353 break
6354 fi
6355
6356 rm -f conftest.err conftest.$ac_ext
6357
6358 done
6359 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6360 rm -f conftest.err conftest.$ac_ext
6361 if $ac_preproc_ok; then
6362   break
6363 fi
6364
6365     done
6366     ac_cv_prog_CPP=$CPP
6367
6368 fi
6369   CPP=$ac_cv_prog_CPP
6370 else
6371   ac_cv_prog_CPP=$CPP
6372 fi
6373 { echo "$as_me:$LINENO: result: $CPP" >&5
6374 echo "${ECHO_T}$CPP" >&6; }
6375 ac_preproc_ok=false
6376 for ac_c_preproc_warn_flag in '' yes
6377 do
6378   # Use a header file that comes with gcc, so configuring glibc
6379   # with a fresh cross-compiler works.
6380   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6381   # <limits.h> exists even on freestanding compilers.
6382   # On the NeXT, cc -E runs the code through the compiler's parser,
6383   # not just through cpp. "Syntax error" is here to catch this case.
6384   cat >conftest.$ac_ext <<_ACEOF
6385 /* confdefs.h.  */
6386 _ACEOF
6387 cat confdefs.h >>conftest.$ac_ext
6388 cat >>conftest.$ac_ext <<_ACEOF
6389 /* end confdefs.h.  */
6390 #ifdef __STDC__
6391 # include <limits.h>
6392 #else
6393 # include <assert.h>
6394 #endif
6395                      Syntax error
6396 _ACEOF
6397 if { (ac_try="$ac_cpp conftest.$ac_ext"
6398 case "(($ac_try" in
6399   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6400   *) ac_try_echo=$ac_try;;
6401 esac
6402 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6403   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6404   ac_status=$?
6405   grep -v '^ *+' conftest.er1 >conftest.err
6406   rm -f conftest.er1
6407   cat conftest.err >&5
6408   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6409   (exit $ac_status); } >/dev/null && {
6410          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
6411          test ! -s conftest.err
6412        }; then
6413   :
6414 else
6415   echo "$as_me: failed program was:" >&5
6416 sed 's/^/| /' conftest.$ac_ext >&5
6417
6418   # Broken: fails on valid input.
6419 continue
6420 fi
6421
6422 rm -f conftest.err conftest.$ac_ext
6423
6424   # OK, works on sane cases.  Now check whether nonexistent headers
6425   # can be detected and how.
6426   cat >conftest.$ac_ext <<_ACEOF
6427 /* confdefs.h.  */
6428 _ACEOF
6429 cat confdefs.h >>conftest.$ac_ext
6430 cat >>conftest.$ac_ext <<_ACEOF
6431 /* end confdefs.h.  */
6432 #include <ac_nonexistent.h>
6433 _ACEOF
6434 if { (ac_try="$ac_cpp conftest.$ac_ext"
6435 case "(($ac_try" in
6436   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6437   *) ac_try_echo=$ac_try;;
6438 esac
6439 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6440   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6441   ac_status=$?
6442   grep -v '^ *+' conftest.er1 >conftest.err
6443   rm -f conftest.er1
6444   cat conftest.err >&5
6445   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6446   (exit $ac_status); } >/dev/null && {
6447          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
6448          test ! -s conftest.err
6449        }; then
6450   # Broken: success on invalid input.
6451 continue
6452 else
6453   echo "$as_me: failed program was:" >&5
6454 sed 's/^/| /' conftest.$ac_ext >&5
6455
6456   # Passes both tests.
6457 ac_preproc_ok=:
6458 break
6459 fi
6460
6461 rm -f conftest.err conftest.$ac_ext
6462
6463 done
6464 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6465 rm -f conftest.err conftest.$ac_ext
6466 if $ac_preproc_ok; then
6467   :
6468 else
6469   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
6470 See \`config.log' for more details." >&5
6471 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
6472 See \`config.log' for more details." >&2;}
6473    { (exit 1); exit 1; }; }
6474 fi
6475
6476 ac_ext=c
6477 ac_cpp='$CPP $CPPFLAGS'
6478 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6479 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6480 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6481
6482
6483 if test "${ac_cv_header_iconv_h+set}" = set; then
6484   { echo "$as_me:$LINENO: checking for iconv.h" >&5
6485 echo $ECHO_N "checking for iconv.h... $ECHO_C" >&6; }
6486 if test "${ac_cv_header_iconv_h+set}" = set; then
6487   echo $ECHO_N "(cached) $ECHO_C" >&6
6488 fi
6489 { echo "$as_me:$LINENO: result: $ac_cv_header_iconv_h" >&5
6490 echo "${ECHO_T}$ac_cv_header_iconv_h" >&6; }
6491 else
6492   # Is the header compilable?
6493 { echo "$as_me:$LINENO: checking iconv.h usability" >&5
6494 echo $ECHO_N "checking iconv.h usability... $ECHO_C" >&6; }
6495 cat >conftest.$ac_ext <<_ACEOF
6496 /* confdefs.h.  */
6497 _ACEOF
6498 cat confdefs.h >>conftest.$ac_ext
6499 cat >>conftest.$ac_ext <<_ACEOF
6500 /* end confdefs.h.  */
6501 $ac_includes_default
6502 #include <iconv.h>
6503 _ACEOF
6504 rm -f conftest.$ac_objext
6505 if { (ac_try="$ac_compile"
6506 case "(($ac_try" in
6507   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6508   *) ac_try_echo=$ac_try;;
6509 esac
6510 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6511   (eval "$ac_compile") 2>conftest.er1
6512   ac_status=$?
6513   grep -v '^ *+' conftest.er1 >conftest.err
6514   rm -f conftest.er1
6515   cat conftest.err >&5
6516   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6517   (exit $ac_status); } && {
6518          test -z "$ac_c_werror_flag" ||
6519          test ! -s conftest.err
6520        } && test -s conftest.$ac_objext; then
6521   ac_header_compiler=yes
6522 else
6523   echo "$as_me: failed program was:" >&5
6524 sed 's/^/| /' conftest.$ac_ext >&5
6525
6526         ac_header_compiler=no
6527 fi
6528
6529 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6530 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6531 echo "${ECHO_T}$ac_header_compiler" >&6; }
6532
6533 # Is the header present?
6534 { echo "$as_me:$LINENO: checking iconv.h presence" >&5
6535 echo $ECHO_N "checking iconv.h presence... $ECHO_C" >&6; }
6536 cat >conftest.$ac_ext <<_ACEOF
6537 /* confdefs.h.  */
6538 _ACEOF
6539 cat confdefs.h >>conftest.$ac_ext
6540 cat >>conftest.$ac_ext <<_ACEOF
6541 /* end confdefs.h.  */
6542 #include <iconv.h>
6543 _ACEOF
6544 if { (ac_try="$ac_cpp conftest.$ac_ext"
6545 case "(($ac_try" in
6546   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6547   *) ac_try_echo=$ac_try;;
6548 esac
6549 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6550   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6551   ac_status=$?
6552   grep -v '^ *+' conftest.er1 >conftest.err
6553   rm -f conftest.er1
6554   cat conftest.err >&5
6555   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6556   (exit $ac_status); } >/dev/null && {
6557          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
6558          test ! -s conftest.err
6559        }; then
6560   ac_header_preproc=yes
6561 else
6562   echo "$as_me: failed program was:" >&5
6563 sed 's/^/| /' conftest.$ac_ext >&5
6564
6565   ac_header_preproc=no
6566 fi
6567
6568 rm -f conftest.err conftest.$ac_ext
6569 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6570 echo "${ECHO_T}$ac_header_preproc" >&6; }
6571
6572 # So?  What about this header?
6573 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6574   yes:no: )
6575     { echo "$as_me:$LINENO: WARNING: iconv.h: accepted by the compiler, rejected by the preprocessor!" >&5
6576 echo "$as_me: WARNING: iconv.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
6577     { echo "$as_me:$LINENO: WARNING: iconv.h: proceeding with the compiler's result" >&5
6578 echo "$as_me: WARNING: iconv.h: proceeding with the compiler's result" >&2;}
6579     ac_header_preproc=yes
6580     ;;
6581   no:yes:* )
6582     { echo "$as_me:$LINENO: WARNING: iconv.h: present but cannot be compiled" >&5
6583 echo "$as_me: WARNING: iconv.h: present but cannot be compiled" >&2;}
6584     { echo "$as_me:$LINENO: WARNING: iconv.h:     check for missing prerequisite headers?" >&5
6585 echo "$as_me: WARNING: iconv.h:     check for missing prerequisite headers?" >&2;}
6586     { echo "$as_me:$LINENO: WARNING: iconv.h: see the Autoconf documentation" >&5
6587 echo "$as_me: WARNING: iconv.h: see the Autoconf documentation" >&2;}
6588     { echo "$as_me:$LINENO: WARNING: iconv.h:     section \"Present But Cannot Be Compiled\"" >&5
6589 echo "$as_me: WARNING: iconv.h:     section \"Present But Cannot Be Compiled\"" >&2;}
6590     { echo "$as_me:$LINENO: WARNING: iconv.h: proceeding with the preprocessor's result" >&5
6591 echo "$as_me: WARNING: iconv.h: proceeding with the preprocessor's result" >&2;}
6592     { echo "$as_me:$LINENO: WARNING: iconv.h: in the future, the compiler will take precedence" >&5
6593 echo "$as_me: WARNING: iconv.h: in the future, the compiler will take precedence" >&2;}
6594
6595     ;;
6596 esac
6597 { echo "$as_me:$LINENO: checking for iconv.h" >&5
6598 echo $ECHO_N "checking for iconv.h... $ECHO_C" >&6; }
6599 if test "${ac_cv_header_iconv_h+set}" = set; then
6600   echo $ECHO_N "(cached) $ECHO_C" >&6
6601 else
6602   ac_cv_header_iconv_h=$ac_header_preproc
6603 fi
6604 { echo "$as_me:$LINENO: result: $ac_cv_header_iconv_h" >&5
6605 echo "${ECHO_T}$ac_cv_header_iconv_h" >&6; }
6606
6607 fi
6608 if test $ac_cv_header_iconv_h = yes; then
6609   { echo "$as_me:$LINENO: checking for iconv" >&5
6610 echo $ECHO_N "checking for iconv... $ECHO_C" >&6; }
6611
6612 cat >conftest.$ac_ext <<_ACEOF
6613 /* confdefs.h.  */
6614 _ACEOF
6615 cat confdefs.h >>conftest.$ac_ext
6616 cat >>conftest.$ac_ext <<_ACEOF
6617 /* end confdefs.h.  */
6618
6619 #include <stdlib.h>
6620 #include <iconv.h>
6621
6622 int
6623 main ()
6624 {
6625
6626     iconv_t cd = iconv_open ("","");
6627     iconv (cd, NULL, NULL, NULL, NULL);
6628
6629   ;
6630   return 0;
6631 }
6632 _ACEOF
6633 rm -f conftest.$ac_objext conftest$ac_exeext
6634 if { (ac_try="$ac_link"
6635 case "(($ac_try" in
6636   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6637   *) ac_try_echo=$ac_try;;
6638 esac
6639 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6640   (eval "$ac_link") 2>conftest.er1
6641   ac_status=$?
6642   grep -v '^ *+' conftest.er1 >conftest.err
6643   rm -f conftest.er1
6644   cat conftest.err >&5
6645   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6646   (exit $ac_status); } && {
6647          test -z "$ac_c_werror_flag" ||
6648          test ! -s conftest.err
6649        } && test -s conftest$ac_exeext &&
6650        $as_test_x conftest$ac_exeext; then
6651
6652     { echo "$as_me:$LINENO: result: yes" >&5
6653 echo "${ECHO_T}yes" >&6; }
6654
6655 cat >>confdefs.h <<\_ACEOF
6656 #define USE_ICONV 1
6657 _ACEOF
6658
6659
6660 else
6661   echo "$as_me: failed program was:" >&5
6662 sed 's/^/| /' conftest.$ac_ext >&5
6663
6664
6665     { echo "$as_me:$LINENO: result: no" >&5
6666 echo "${ECHO_T}no" >&6; }
6667     { echo "$as_me:$LINENO: checking for iconv in -liconv" >&5
6668 echo $ECHO_N "checking for iconv in -liconv... $ECHO_C" >&6; }
6669     LDFLAGS="${ICONV_LDFLAGS}"    # for AC_TRY_LINK
6670     LIBS="-liconv"                # for AC_TRY_LINK
6671     cat >conftest.$ac_ext <<_ACEOF
6672 /* confdefs.h.  */
6673 _ACEOF
6674 cat confdefs.h >>conftest.$ac_ext
6675 cat >>conftest.$ac_ext <<_ACEOF
6676 /* end confdefs.h.  */
6677
6678 #include <stdlib.h>
6679 #include <iconv.h>
6680
6681 int
6682 main ()
6683 {
6684
6685       iconv_t cd = iconv_open ("","");
6686       iconv (cd, NULL, NULL, NULL, NULL);
6687
6688   ;
6689   return 0;
6690 }
6691 _ACEOF
6692 rm -f conftest.$ac_objext conftest$ac_exeext
6693 if { (ac_try="$ac_link"
6694 case "(($ac_try" in
6695   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6696   *) ac_try_echo=$ac_try;;
6697 esac
6698 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6699   (eval "$ac_link") 2>conftest.er1
6700   ac_status=$?
6701   grep -v '^ *+' conftest.er1 >conftest.err
6702   rm -f conftest.er1
6703   cat conftest.err >&5
6704   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6705   (exit $ac_status); } && {
6706          test -z "$ac_c_werror_flag" ||
6707          test ! -s conftest.err
6708        } && test -s conftest$ac_exeext &&
6709        $as_test_x conftest$ac_exeext; then
6710
6711       { echo "$as_me:$LINENO: result: yes" >&5
6712 echo "${ECHO_T}yes" >&6; }
6713
6714 cat >>confdefs.h <<\_ACEOF
6715 #define USE_ICONV 1
6716 _ACEOF
6717
6718       ICONV_LDFLAGS="${ICONV_LDFLAGS} -liconv"
6719
6720 else
6721   echo "$as_me: failed program was:" >&5
6722 sed 's/^/| /' conftest.$ac_ext >&5
6723
6724
6725       { echo "$as_me:$LINENO: result: no" >&5
6726 echo "${ECHO_T}no" >&6; }
6727       { echo "$as_me:$LINENO: WARNING: absence of iconv may crash HTML import" >&5
6728 echo "$as_me: WARNING: absence of iconv may crash HTML import" >&2;}
6729
6730 fi
6731
6732 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6733       conftest$ac_exeext conftest.$ac_ext
6734 fi
6735
6736 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6737       conftest$ac_exeext conftest.$ac_ext
6738 fi
6739
6740
6741 fi
6742
6743 CPPFLAGS="$SAVE_CPPFLAGS"
6744 LDFLAGS="$SAVE_LDFLAGS"
6745 LIBS="$SAVE_LIBS"
6746 ac_ext=cpp
6747 ac_cpp='$CXXCPP $CPPFLAGS'
6748 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6749 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6750 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6751   # restore C++ language
6752
6753
6754
6755
6756 #--------------------------------------------------------------------
6757 # Checks for freetype library
6758 #--------------------------------------------------------------------
6759
6760
6761 # Check whether --with-freetype was given.
6762 if test "${with_freetype+set}" = set; then
6763   withval=$with_freetype;
6764 fi
6765
6766
6767 SAVE_CPPFLAGS="$CPPFLAGS"
6768 SAVE_LDFLAGS="$LDFLAGS"
6769 SAVE_LIBS="$LIBS"
6770 if test "$with_freetype" = "no" ; then
6771     { echo "$as_me:$LINENO: result: disabling freetype support" >&5
6772 echo "${ECHO_T}disabling freetype support" >&6; }
6773 else
6774     CPPFLAGS=`freetype-config --cflags`
6775     LIBS=`freetype-config --libs`
6776     if test "${ac_cv_header_ft2build_h+set}" = set; then
6777   { echo "$as_me:$LINENO: checking for ft2build.h" >&5
6778 echo $ECHO_N "checking for ft2build.h... $ECHO_C" >&6; }
6779 if test "${ac_cv_header_ft2build_h+set}" = set; then
6780   echo $ECHO_N "(cached) $ECHO_C" >&6
6781 fi
6782 { echo "$as_me:$LINENO: result: $ac_cv_header_ft2build_h" >&5
6783 echo "${ECHO_T}$ac_cv_header_ft2build_h" >&6; }
6784 else
6785   # Is the header compilable?
6786 { echo "$as_me:$LINENO: checking ft2build.h usability" >&5
6787 echo $ECHO_N "checking ft2build.h usability... $ECHO_C" >&6; }
6788 cat >conftest.$ac_ext <<_ACEOF
6789 /* confdefs.h.  */
6790 _ACEOF
6791 cat confdefs.h >>conftest.$ac_ext
6792 cat >>conftest.$ac_ext <<_ACEOF
6793 /* end confdefs.h.  */
6794 $ac_includes_default
6795 #include <ft2build.h>
6796 _ACEOF
6797 rm -f conftest.$ac_objext
6798 if { (ac_try="$ac_compile"
6799 case "(($ac_try" in
6800   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6801   *) ac_try_echo=$ac_try;;
6802 esac
6803 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6804   (eval "$ac_compile") 2>conftest.er1
6805   ac_status=$?
6806   grep -v '^ *+' conftest.er1 >conftest.err
6807   rm -f conftest.er1
6808   cat conftest.err >&5
6809   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6810   (exit $ac_status); } && {
6811          test -z "$ac_cxx_werror_flag" ||
6812          test ! -s conftest.err
6813        } && test -s conftest.$ac_objext; then
6814   ac_header_compiler=yes
6815 else
6816   echo "$as_me: failed program was:" >&5
6817 sed 's/^/| /' conftest.$ac_ext >&5
6818
6819         ac_header_compiler=no
6820 fi
6821
6822 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6823 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6824 echo "${ECHO_T}$ac_header_compiler" >&6; }
6825
6826 # Is the header present?
6827 { echo "$as_me:$LINENO: checking ft2build.h presence" >&5
6828 echo $ECHO_N "checking ft2build.h presence... $ECHO_C" >&6; }
6829 cat >conftest.$ac_ext <<_ACEOF
6830 /* confdefs.h.  */
6831 _ACEOF
6832 cat confdefs.h >>conftest.$ac_ext
6833 cat >>conftest.$ac_ext <<_ACEOF
6834 /* end confdefs.h.  */
6835 #include <ft2build.h>
6836 _ACEOF
6837 if { (ac_try="$ac_cpp conftest.$ac_ext"
6838 case "(($ac_try" in
6839   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6840   *) ac_try_echo=$ac_try;;
6841 esac
6842 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6843   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6844   ac_status=$?
6845   grep -v '^ *+' conftest.er1 >conftest.err
6846   rm -f conftest.er1
6847   cat conftest.err >&5
6848   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6849   (exit $ac_status); } >/dev/null && {
6850          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
6851          test ! -s conftest.err
6852        }; then
6853   ac_header_preproc=yes
6854 else
6855   echo "$as_me: failed program was:" >&5
6856 sed 's/^/| /' conftest.$ac_ext >&5
6857
6858   ac_header_preproc=no
6859 fi
6860
6861 rm -f conftest.err conftest.$ac_ext
6862 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6863 echo "${ECHO_T}$ac_header_preproc" >&6; }
6864
6865 # So?  What about this header?
6866 case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
6867   yes:no: )
6868     { echo "$as_me:$LINENO: WARNING: ft2build.h: accepted by the compiler, rejected by the preprocessor!" >&5
6869 echo "$as_me: WARNING: ft2build.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
6870     { echo "$as_me:$LINENO: WARNING: ft2build.h: proceeding with the compiler's result" >&5
6871 echo "$as_me: WARNING: ft2build.h: proceeding with the compiler's result" >&2;}
6872     ac_header_preproc=yes
6873     ;;
6874   no:yes:* )
6875     { echo "$as_me:$LINENO: WARNING: ft2build.h: present but cannot be compiled" >&5
6876 echo "$as_me: WARNING: ft2build.h: present but cannot be compiled" >&2;}
6877     { echo "$as_me:$LINENO: WARNING: ft2build.h:     check for missing prerequisite headers?" >&5
6878 echo "$as_me: WARNING: ft2build.h:     check for missing prerequisite headers?" >&2;}
6879     { echo "$as_me:$LINENO: WARNING: ft2build.h: see the Autoconf documentation" >&5
6880 echo "$as_me: WARNING: ft2build.h: see the Autoconf documentation" >&2;}
6881     { echo "$as_me:$LINENO: WARNING: ft2build.h:     section \"Present But Cannot Be Compiled\"" >&5
6882 echo "$as_me: WARNING: ft2build.h:     section \"Present But Cannot Be Compiled\"" >&2;}
6883     { echo "$as_me:$LINENO: WARNING: ft2build.h: proceeding with the preprocessor's result" >&5
6884 echo "$as_me: WARNING: ft2build.h: proceeding with the preprocessor's result" >&2;}
6885     { echo "$as_me:$LINENO: WARNING: ft2build.h: in the future, the compiler will take precedence" >&5
6886 echo "$as_me: WARNING: ft2build.h: in the future, the compiler will take precedence" >&2;}
6887
6888     ;;
6889 esac
6890 { echo "$as_me:$LINENO: checking for ft2build.h" >&5
6891 echo $ECHO_N "checking for ft2build.h... $ECHO_C" >&6; }
6892 if test "${ac_cv_header_ft2build_h+set}" = set; then
6893   echo $ECHO_N "(cached) $ECHO_C" >&6
6894 else
6895   ac_cv_header_ft2build_h=$ac_header_preproc
6896 fi
6897 { echo "$as_me:$LINENO: result: $ac_cv_header_ft2build_h" >&5
6898 echo "${ECHO_T}$ac_cv_header_ft2build_h" >&6; }
6899
6900 fi
6901 if test $ac_cv_header_ft2build_h = yes; then
6902   { echo "$as_me:$LINENO: checking for freetype" >&5
6903 echo $ECHO_N "checking for freetype... $ECHO_C" >&6; }
6904     cat >conftest.$ac_ext <<_ACEOF
6905 /* confdefs.h.  */
6906 _ACEOF
6907 cat confdefs.h >>conftest.$ac_ext
6908 cat >>conftest.$ac_ext <<_ACEOF
6909 /* end confdefs.h.  */
6910
6911 #include <ft2build.h>
6912 #include FT_FREETYPE_H
6913
6914 int
6915 main ()
6916 {
6917
6918     FT_Library ft_library;
6919     (void) FT_Init_FreeType (&ft_library);
6920
6921   ;
6922   return 0;
6923 }
6924 _ACEOF
6925 rm -f conftest.$ac_objext conftest$ac_exeext
6926 if { (ac_try="$ac_link"
6927 case "(($ac_try" in
6928   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6929   *) ac_try_echo=$ac_try;;
6930 esac
6931 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6932   (eval "$ac_link") 2>conftest.er1
6933   ac_status=$?
6934   grep -v '^ *+' conftest.er1 >conftest.err
6935   rm -f conftest.er1
6936   cat conftest.err >&5
6937   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6938   (exit $ac_status); } && {
6939          test -z "$ac_cxx_werror_flag" ||
6940          test ! -s conftest.err
6941        } && test -s conftest$ac_exeext &&
6942        $as_test_x conftest$ac_exeext; then
6943
6944     { echo "$as_me:$LINENO: result: yes" >&5
6945 echo "${ECHO_T}yes" >&6; }
6946
6947 cat >>confdefs.h <<\_ACEOF
6948 #define USE_FREETYPE 1
6949 _ACEOF
6950
6951     FREETYPE_CFLAGS="$CPPFLAGS"
6952     if test "$with_freetype" = "linked" -o "$with_freetype" = "" ; then
6953       FREETYPE_LDFLAGS="$LIBS"
6954
6955 cat >>confdefs.h <<\_ACEOF
6956 #define LINKED_FREETYPE 1
6957 _ACEOF
6958
6959     fi
6960
6961 else
6962   echo "$as_me: failed program was:" >&5
6963 sed 's/^/| /' conftest.$ac_ext >&5
6964
6965
6966     { echo "$as_me:$LINENO: result: no" >&5
6967 echo "${ECHO_T}no" >&6; }
6968 fi
6969
6970 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6971       conftest$ac_exeext conftest.$ac_ext
6972 fi
6973
6974
6975 fi
6976
6977 CPPFLAGS="$SAVE_CPPFLAGS"
6978 LDFLAGS="$SAVE_LDFLAGS"
6979 LIBS="$SAVE_LIBS"
6980
6981
6982
6983
6984 #--------------------------------------------------------------------
6985 # Checks for Cairo library
6986 #--------------------------------------------------------------------
6987
6988
6989 # Check whether --with-cairo was given.
6990 if test "${with_cairo+set}" = set; then
6991   withval=$with_cairo;
6992 fi
6993
6994
6995 SAVE_CPPFLAGS="$CPPFLAGS"
6996 SAVE_LDFLAGS="$LDFLAGS"
6997 SAVE_LIBS="$LIBS"
6998 if test "$with_cairo" = "no" -o "$with_cairo" = "" ; then
6999     { echo "$as_me:$LINENO: result: disabling cairo support" >&5
7000 echo "${ECHO_T}disabling cairo support" >&6; }
7001 else
7002     CPPFLAGS=`pkg-config --cflags cairo`
7003     LIBS=`pkg-config --libs cairo`
7004     if test "${ac_cv_header_cairo_h+set}" = set; then
7005   { echo "$as_me:$LINENO: checking for cairo.h" >&5
7006 echo $ECHO_N "checking for cairo.h... $ECHO_C" >&6; }
7007 if test "${ac_cv_header_cairo_h+set}" = set; then
7008   echo $ECHO_N "(cached) $ECHO_C" >&6
7009 fi
7010 { echo "$as_me:$LINENO: result: $ac_cv_header_cairo_h" >&5
7011 echo "${ECHO_T}$ac_cv_header_cairo_h" >&6; }
7012 else
7013   # Is the header compilable?
7014 { echo "$as_me:$LINENO: checking cairo.h usability" >&5
7015 echo $ECHO_N "checking cairo.h usability... $ECHO_C" >&6; }
7016 cat >conftest.$ac_ext <<_ACEOF
7017 /* confdefs.h.  */
7018 _ACEOF
7019 cat confdefs.h >>conftest.$ac_ext
7020 cat >>conftest.$ac_ext <<_ACEOF
7021 /* end confdefs.h.  */
7022 $ac_includes_default
7023 #include <cairo.h>
7024 _ACEOF
7025 rm -f conftest.$ac_objext
7026 if { (ac_try="$ac_compile"
7027 case "(($ac_try" in
7028   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7029   *) ac_try_echo=$ac_try;;
7030 esac
7031 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7032   (eval "$ac_compile") 2>conftest.er1
7033   ac_status=$?
7034   grep -v '^ *+' conftest.er1 >conftest.err
7035   rm -f conftest.er1
7036   cat conftest.err >&5
7037   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7038   (exit $ac_status); } && {
7039          test -z "$ac_cxx_werror_flag" ||
7040          test ! -s conftest.err
7041        } && test -s conftest.$ac_objext; then
7042   ac_header_compiler=yes
7043 else
7044   echo "$as_me: failed program was:" >&5
7045 sed 's/^/| /' conftest.$ac_ext >&5
7046
7047         ac_header_compiler=no
7048 fi
7049
7050 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7051 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7052 echo "${ECHO_T}$ac_header_compiler" >&6; }
7053
7054 # Is the header present?
7055 { echo "$as_me:$LINENO: checking cairo.h presence" >&5
7056 echo $ECHO_N "checking cairo.h presence... $ECHO_C" >&6; }
7057 cat >conftest.$ac_ext <<_ACEOF
7058 /* confdefs.h.  */
7059 _ACEOF
7060 cat confdefs.h >>conftest.$ac_ext
7061 cat >>conftest.$ac_ext <<_ACEOF
7062 /* end confdefs.h.  */
7063 #include <cairo.h>
7064 _ACEOF
7065 if { (ac_try="$ac_cpp conftest.$ac_ext"
7066 case "(($ac_try" in
7067   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7068   *) ac_try_echo=$ac_try;;
7069 esac
7070 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7071   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
7072   ac_status=$?
7073   grep -v '^ *+' conftest.er1 >conftest.err
7074   rm -f conftest.er1
7075   cat conftest.err >&5
7076   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7077   (exit $ac_status); } >/dev/null && {
7078          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
7079          test ! -s conftest.err
7080        }; then
7081   ac_header_preproc=yes
7082 else
7083   echo "$as_me: failed program was:" >&5
7084 sed 's/^/| /' conftest.$ac_ext >&5
7085
7086   ac_header_preproc=no
7087 fi
7088
7089 rm -f conftest.err conftest.$ac_ext
7090 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7091 echo "${ECHO_T}$ac_header_preproc" >&6; }
7092
7093 # So?  What about this header?
7094 case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
7095   yes:no: )
7096     { echo "$as_me:$LINENO: WARNING: cairo.h: accepted by the compiler, rejected by the preprocessor!" >&5
7097 echo "$as_me: WARNING: cairo.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
7098     { echo "$as_me:$LINENO: WARNING: cairo.h: proceeding with the compiler's result" >&5
7099 echo "$as_me: WARNING: cairo.h: proceeding with the compiler's result" >&2;}
7100     ac_header_preproc=yes
7101     ;;
7102   no:yes:* )
7103     { echo "$as_me:$LINENO: WARNING: cairo.h: present but cannot be compiled" >&5
7104 echo "$as_me: WARNING: cairo.h: present but cannot be compiled" >&2;}
7105     { echo "$as_me:$LINENO: WARNING: cairo.h:     check for missing prerequisite headers?" >&5
7106 echo "$as_me: WARNING: cairo.h:     check for missing prerequisite headers?" >&2;}
7107     { echo "$as_me:$LINENO: WARNING: cairo.h: see the Autoconf documentation" >&5
7108 echo "$as_me: WARNING: cairo.h: see the Autoconf documentation" >&2;}
7109     { echo "$as_me:$LINENO: WARNING: cairo.h:     section \"Present But Cannot Be Compiled\"" >&5
7110 echo "$as_me: WARNING: cairo.h:     section \"Present But Cannot Be Compiled\"" >&2;}
7111     { echo "$as_me:$LINENO: WARNING: cairo.h: proceeding with the preprocessor's result" >&5
7112 echo "$as_me: WARNING: cairo.h: proceeding with the preprocessor's result" >&2;}
7113     { echo "$as_me:$LINENO: WARNING: cairo.h: in the future, the compiler will take precedence" >&5
7114 echo "$as_me: WARNING: cairo.h: in the future, the compiler will take precedence" >&2;}
7115
7116     ;;
7117 esac
7118 { echo "$as_me:$LINENO: checking for cairo.h" >&5
7119 echo $ECHO_N "checking for cairo.h... $ECHO_C" >&6; }
7120 if test "${ac_cv_header_cairo_h+set}" = set; then
7121   echo $ECHO_N "(cached) $ECHO_C" >&6
7122 else
7123   ac_cv_header_cairo_h=$ac_header_preproc
7124 fi
7125 { echo "$as_me:$LINENO: result: $ac_cv_header_cairo_h" >&5
7126 echo "${ECHO_T}$ac_cv_header_cairo_h" >&6; }
7127
7128 fi
7129 if test $ac_cv_header_cairo_h = yes; then
7130   { echo "$as_me:$LINENO: checking for cairo" >&5
7131 echo $ECHO_N "checking for cairo... $ECHO_C" >&6; }
7132     cat >conftest.$ac_ext <<_ACEOF
7133 /* confdefs.h.  */
7134 _ACEOF
7135 cat confdefs.h >>conftest.$ac_ext
7136 cat >>conftest.$ac_ext <<_ACEOF
7137 /* end confdefs.h.  */
7138
7139 #include <cairo.h>
7140
7141 int
7142 main ()
7143 {
7144
7145     cairo_surface_t *surface;
7146     surface = cairo_image_surface_create (CAIRO_FORMAT_ARGB32, 120, 120);
7147
7148   ;
7149   return 0;
7150 }
7151 _ACEOF
7152 rm -f conftest.$ac_objext conftest$ac_exeext
7153 if { (ac_try="$ac_link"
7154 case "(($ac_try" in
7155   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7156   *) ac_try_echo=$ac_try;;
7157 esac
7158 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7159   (eval "$ac_link") 2>conftest.er1
7160   ac_status=$?
7161   grep -v '^ *+' conftest.er1 >conftest.err
7162   rm -f conftest.er1
7163   cat conftest.err >&5
7164   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7165   (exit $ac_status); } && {
7166          test -z "$ac_cxx_werror_flag" ||
7167          test ! -s conftest.err
7168        } && test -s conftest$ac_exeext &&
7169        $as_test_x conftest$ac_exeext; then
7170
7171     { echo "$as_me:$LINENO: result: yes" >&5
7172 echo "${ECHO_T}yes" >&6; }
7173
7174 cat >>confdefs.h <<\_ACEOF
7175 #define USE_CAIRO 1
7176 _ACEOF
7177
7178     CAIRO_CFLAGS="$CPPFLAGS"
7179     if test "$with_cairo" = "linked" ; then
7180       CAIRO_LDFLAGS="$LIBS"
7181
7182 cat >>confdefs.h <<\_ACEOF
7183 #define LINKED_CAIRO 1
7184 _ACEOF
7185
7186     fi
7187
7188 else
7189   echo "$as_me: failed program was:" >&5
7190 sed 's/^/| /' conftest.$ac_ext >&5
7191
7192
7193     { echo "$as_me:$LINENO: result: no" >&5
7194 echo "${ECHO_T}no" >&6; }
7195 fi
7196
7197 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7198       conftest$ac_exeext conftest.$ac_ext
7199 fi
7200
7201
7202 fi
7203
7204 CPPFLAGS="$SAVE_CPPFLAGS"
7205 LDFLAGS="$SAVE_LDFLAGS"
7206 LIBS="$SAVE_LIBS"
7207
7208
7209
7210
7211 #--------------------------------------------------------------------
7212 # Checks for Imlib2 library
7213 #--------------------------------------------------------------------
7214
7215
7216 # Check whether --with-imlib2 was given.
7217 if test "${with_imlib2+set}" = set; then
7218   withval=$with_imlib2;
7219 fi
7220
7221
7222 SAVE_CPPFLAGS="$CPPFLAGS"
7223 SAVE_LDFLAGS="$LDFLAGS"
7224 SAVE_LIBS="$LIBS"
7225 if test "$with_imlib2" = "no" -o "$with_imlib2" = "" ; then
7226     { echo "$as_me:$LINENO: result: disabling imlib2 support" >&5
7227 echo "${ECHO_T}disabling imlib2 support" >&6; }
7228 else
7229     CPPFLAGS=`imlib2-config --cflags`
7230     LIBS=`imlib2-config --libs`
7231     if test "${ac_cv_header_Imlib2_h+set}" = set; then
7232   { echo "$as_me:$LINENO: checking for Imlib2.h" >&5
7233 echo $ECHO_N "checking for Imlib2.h... $ECHO_C" >&6; }
7234 if test "${ac_cv_header_Imlib2_h+set}" = set; then
7235   echo $ECHO_N "(cached) $ECHO_C" >&6
7236 fi
7237 { echo "$as_me:$LINENO: result: $ac_cv_header_Imlib2_h" >&5
7238 echo "${ECHO_T}$ac_cv_header_Imlib2_h" >&6; }
7239 else
7240   # Is the header compilable?
7241 { echo "$as_me:$LINENO: checking Imlib2.h usability" >&5
7242 echo $ECHO_N "checking Imlib2.h usability... $ECHO_C" >&6; }
7243 cat >conftest.$ac_ext <<_ACEOF
7244 /* confdefs.h.  */
7245 _ACEOF
7246 cat confdefs.h >>conftest.$ac_ext
7247 cat >>conftest.$ac_ext <<_ACEOF
7248 /* end confdefs.h.  */
7249 $ac_includes_default
7250 #include <Imlib2.h>
7251 _ACEOF
7252 rm -f conftest.$ac_objext
7253 if { (ac_try="$ac_compile"
7254 case "(($ac_try" in
7255   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7256   *) ac_try_echo=$ac_try;;
7257 esac
7258 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7259   (eval "$ac_compile") 2>conftest.er1
7260   ac_status=$?
7261   grep -v '^ *+' conftest.er1 >conftest.err
7262   rm -f conftest.er1
7263   cat conftest.err >&5
7264   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7265   (exit $ac_status); } && {
7266          test -z "$ac_cxx_werror_flag" ||
7267          test ! -s conftest.err
7268        } && test -s conftest.$ac_objext; then
7269   ac_header_compiler=yes
7270 else
7271   echo "$as_me: failed program was:" >&5
7272 sed 's/^/| /' conftest.$ac_ext >&5
7273
7274         ac_header_compiler=no
7275 fi
7276
7277 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7278 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7279 echo "${ECHO_T}$ac_header_compiler" >&6; }
7280
7281 # Is the header present?
7282 { echo "$as_me:$LINENO: checking Imlib2.h presence" >&5
7283 echo $ECHO_N "checking Imlib2.h presence... $ECHO_C" >&6; }
7284 cat >conftest.$ac_ext <<_ACEOF
7285 /* confdefs.h.  */
7286 _ACEOF
7287 cat confdefs.h >>conftest.$ac_ext
7288 cat >>conftest.$ac_ext <<_ACEOF
7289 /* end confdefs.h.  */
7290 #include <Imlib2.h>
7291 _ACEOF
7292 if { (ac_try="$ac_cpp conftest.$ac_ext"
7293 case "(($ac_try" in
7294   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7295   *) ac_try_echo=$ac_try;;
7296 esac
7297 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7298   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
7299   ac_status=$?
7300   grep -v '^ *+' conftest.er1 >conftest.err
7301   rm -f conftest.er1
7302   cat conftest.err >&5
7303   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7304   (exit $ac_status); } >/dev/null && {
7305          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
7306          test ! -s conftest.err
7307        }; then
7308   ac_header_preproc=yes
7309 else
7310   echo "$as_me: failed program was:" >&5
7311 sed 's/^/| /' conftest.$ac_ext >&5
7312
7313   ac_header_preproc=no
7314 fi
7315
7316 rm -f conftest.err conftest.$ac_ext
7317 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7318 echo "${ECHO_T}$ac_header_preproc" >&6; }
7319
7320 # So?  What about this header?
7321 case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
7322   yes:no: )
7323     { echo "$as_me:$LINENO: WARNING: Imlib2.h: accepted by the compiler, rejected by the preprocessor!" >&5
7324 echo "$as_me: WARNING: Imlib2.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
7325     { echo "$as_me:$LINENO: WARNING: Imlib2.h: proceeding with the compiler's result" >&5
7326 echo "$as_me: WARNING: Imlib2.h: proceeding with the compiler's result" >&2;}
7327     ac_header_preproc=yes
7328     ;;
7329   no:yes:* )
7330     { echo "$as_me:$LINENO: WARNING: Imlib2.h: present but cannot be compiled" >&5
7331 echo "$as_me: WARNING: Imlib2.h: present but cannot be compiled" >&2;}
7332     { echo "$as_me:$LINENO: WARNING: Imlib2.h:     check for missing prerequisite headers?" >&5
7333 echo "$as_me: WARNING: Imlib2.h:     check for missing prerequisite headers?" >&2;}
7334     { echo "$as_me:$LINENO: WARNING: Imlib2.h: see the Autoconf documentation" >&5
7335 echo "$as_me: WARNING: Imlib2.h: see the Autoconf documentation" >&2;}
7336     { echo "$as_me:$LINENO: WARNING: Imlib2.h:     section \"Present But Cannot Be Compiled\"" >&5
7337 echo "$as_me: WARNING: Imlib2.h:     section \"Present But Cannot Be Compiled\"" >&2;}
7338     { echo "$as_me:$LINENO: WARNING: Imlib2.h: proceeding with the preprocessor's result" >&5
7339 echo "$as_me: WARNING: Imlib2.h: proceeding with the preprocessor's result" >&2;}
7340     { echo "$as_me:$LINENO: WARNING: Imlib2.h: in the future, the compiler will take precedence" >&5
7341 echo "$as_me: WARNING: Imlib2.h: in the future, the compiler will take precedence" >&2;}
7342
7343     ;;
7344 esac
7345 { echo "$as_me:$LINENO: checking for Imlib2.h" >&5
7346 echo $ECHO_N "checking for Imlib2.h... $ECHO_C" >&6; }
7347 if test "${ac_cv_header_Imlib2_h+set}" = set; then
7348   echo $ECHO_N "(cached) $ECHO_C" >&6
7349 else
7350   ac_cv_header_Imlib2_h=$ac_header_preproc
7351 fi
7352 { echo "$as_me:$LINENO: result: $ac_cv_header_Imlib2_h" >&5
7353 echo "${ECHO_T}$ac_cv_header_Imlib2_h" >&6; }
7354
7355 fi
7356 if test $ac_cv_header_Imlib2_h = yes; then
7357   { echo "$as_me:$LINENO: checking for imlib2" >&5
7358 echo $ECHO_N "checking for imlib2... $ECHO_C" >&6; }
7359     cat >conftest.$ac_ext <<_ACEOF
7360 /* confdefs.h.  */
7361 _ACEOF
7362 cat confdefs.h >>conftest.$ac_ext
7363 cat >>conftest.$ac_ext <<_ACEOF
7364 /* end confdefs.h.  */
7365
7366 #include <X11/Xlib.h>
7367 #include <Imlib2.h>
7368 #include <stdio.h>
7369 #include <string.h>
7370
7371 int
7372 main ()
7373 {
7374
7375     Imlib_Image image= imlib_load_image("");
7376
7377   ;
7378   return 0;
7379 }
7380 _ACEOF
7381 rm -f conftest.$ac_objext conftest$ac_exeext
7382 if { (ac_try="$ac_link"
7383 case "(($ac_try" in
7384   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7385   *) ac_try_echo=$ac_try;;
7386 esac
7387 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7388   (eval "$ac_link") 2>conftest.er1
7389   ac_status=$?
7390   grep -v '^ *+' conftest.er1 >conftest.err
7391   rm -f conftest.er1
7392   cat conftest.err >&5
7393   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7394   (exit $ac_status); } && {
7395          test -z "$ac_cxx_werror_flag" ||
7396          test ! -s conftest.err
7397        } && test -s conftest$ac_exeext &&
7398        $as_test_x conftest$ac_exeext; then
7399
7400     { echo "$as_me:$LINENO: result: yes" >&5
7401 echo "${ECHO_T}yes" >&6; }
7402
7403 cat >>confdefs.h <<\_ACEOF
7404 #define USE_IMLIB2 1
7405 _ACEOF
7406
7407     IMLIB2_CFLAGS="$CPPFLAGS"
7408     if test "$with_imlib2" = "linked" ; then
7409       IMLIB2_LDFLAGS="$LIBS"
7410
7411 cat >>confdefs.h <<\_ACEOF
7412 #define LINKED_IMLIB2 1
7413 _ACEOF
7414
7415     fi
7416
7417 else
7418   echo "$as_me: failed program was:" >&5
7419 sed 's/^/| /' conftest.$ac_ext >&5
7420
7421
7422     { echo "$as_me:$LINENO: result: no" >&5
7423 echo "${ECHO_T}no" >&6; }
7424 fi
7425
7426 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7427       conftest$ac_exeext conftest.$ac_ext
7428 fi
7429
7430
7431 fi
7432
7433 CPPFLAGS="$SAVE_CPPFLAGS"
7434 LDFLAGS="$SAVE_LDFLAGS"
7435 LIBS="$SAVE_LIBS"
7436
7437
7438
7439
7440 #--------------------------------------------------------------------
7441 # Checks for Axel library
7442 #--------------------------------------------------------------------
7443
7444
7445 # Check whether --with-axel was given.
7446 if test "${with_axel+set}" = set; then
7447   withval=$with_axel;
7448 fi
7449
7450
7451 SAVE_CPPFLAGS="$CPPFLAGS"
7452 SAVE_LDFLAGS="$LDFLAGS"
7453 SAVE_LIBS="$LIBS"
7454 if test "$with_axel" = "no" -o "$with_axel" = "" ; then
7455     { echo "$as_me:$LINENO: result: disabling axel support" >&5
7456 echo "${ECHO_T}disabling axel support" >&6; }
7457 else
7458     CPPFLAGS=`axel-config --cflags`
7459     LIBS=`axel-config --libs`
7460     if test "${ac_cv_header_QGui_Viewer_h+set}" = set; then
7461   { echo "$as_me:$LINENO: checking for QGui/Viewer.h" >&5
7462 echo $ECHO_N "checking for QGui/Viewer.h... $ECHO_C" >&6; }
7463 if test "${ac_cv_header_QGui_Viewer_h+set}" = set; then
7464   echo $ECHO_N "(cached) $ECHO_C" >&6
7465 fi
7466 { echo "$as_me:$LINENO: result: $ac_cv_header_QGui_Viewer_h" >&5
7467 echo "${ECHO_T}$ac_cv_header_QGui_Viewer_h" >&6; }
7468 else
7469   # Is the header compilable?
7470 { echo "$as_me:$LINENO: checking QGui/Viewer.h usability" >&5
7471 echo $ECHO_N "checking QGui/Viewer.h usability... $ECHO_C" >&6; }
7472 cat >conftest.$ac_ext <<_ACEOF
7473 /* confdefs.h.  */
7474 _ACEOF
7475 cat confdefs.h >>conftest.$ac_ext
7476 cat >>conftest.$ac_ext <<_ACEOF
7477 /* end confdefs.h.  */
7478 $ac_includes_default
7479 #include <QGui/Viewer.h>
7480 _ACEOF
7481 rm -f conftest.$ac_objext
7482 if { (ac_try="$ac_compile"
7483 case "(($ac_try" in
7484   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7485   *) ac_try_echo=$ac_try;;
7486 esac
7487 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7488   (eval "$ac_compile") 2>conftest.er1
7489   ac_status=$?
7490   grep -v '^ *+' conftest.er1 >conftest.err
7491   rm -f conftest.er1
7492   cat conftest.err >&5
7493   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7494   (exit $ac_status); } && {
7495          test -z "$ac_cxx_werror_flag" ||
7496          test ! -s conftest.err
7497        } && test -s conftest.$ac_objext; then
7498   ac_header_compiler=yes
7499 else
7500   echo "$as_me: failed program was:" >&5
7501 sed 's/^/| /' conftest.$ac_ext >&5
7502
7503         ac_header_compiler=no
7504 fi
7505
7506 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7507 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7508 echo "${ECHO_T}$ac_header_compiler" >&6; }
7509
7510 # Is the header present?
7511 { echo "$as_me:$LINENO: checking QGui/Viewer.h presence" >&5
7512 echo $ECHO_N "checking QGui/Viewer.h presence... $ECHO_C" >&6; }
7513 cat >conftest.$ac_ext <<_ACEOF
7514 /* confdefs.h.  */
7515 _ACEOF
7516 cat confdefs.h >>conftest.$ac_ext
7517 cat >>conftest.$ac_ext <<_ACEOF
7518 /* end confdefs.h.  */
7519 #include <QGui/Viewer.h>
7520 _ACEOF
7521 if { (ac_try="$ac_cpp conftest.$ac_ext"
7522 case "(($ac_try" in
7523   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7524   *) ac_try_echo=$ac_try;;
7525 esac
7526 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7527   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
7528   ac_status=$?
7529   grep -v '^ *+' conftest.er1 >conftest.err
7530   rm -f conftest.er1
7531   cat conftest.err >&5
7532   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7533   (exit $ac_status); } >/dev/null && {
7534          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
7535          test ! -s conftest.err
7536        }; then
7537   ac_header_preproc=yes
7538 else
7539   echo "$as_me: failed program was:" >&5
7540 sed 's/^/| /' conftest.$ac_ext >&5
7541
7542   ac_header_preproc=no
7543 fi
7544
7545 rm -f conftest.err conftest.$ac_ext
7546 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7547 echo "${ECHO_T}$ac_header_preproc" >&6; }
7548
7549 # So?  What about this header?
7550 case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
7551   yes:no: )
7552     { echo "$as_me:$LINENO: WARNING: QGui/Viewer.h: accepted by the compiler, rejected by the preprocessor!" >&5
7553 echo "$as_me: WARNING: QGui/Viewer.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
7554     { echo "$as_me:$LINENO: WARNING: QGui/Viewer.h: proceeding with the compiler's result" >&5
7555 echo "$as_me: WARNING: QGui/Viewer.h: proceeding with the compiler's result" >&2;}
7556     ac_header_preproc=yes
7557     ;;
7558   no:yes:* )
7559     { echo "$as_me:$LINENO: WARNING: QGui/Viewer.h: present but cannot be compiled" >&5
7560 echo "$as_me: WARNING: QGui/Viewer.h: present but cannot be compiled" >&2;}
7561     { echo "$as_me:$LINENO: WARNING: QGui/Viewer.h:     check for missing prerequisite headers?" >&5
7562 echo "$as_me: WARNING: QGui/Viewer.h:     check for missing prerequisite headers?" >&2;}
7563     { echo "$as_me:$LINENO: WARNING: QGui/Viewer.h: see the Autoconf documentation" >&5
7564 echo "$as_me: WARNING: QGui/Viewer.h: see the Autoconf documentation" >&2;}
7565     { echo "$as_me:$LINENO: WARNING: QGui/Viewer.h:     section \"Present But Cannot Be Compiled\"" >&5
7566 echo "$as_me: WARNING: QGui/Viewer.h:     section \"Present But Cannot Be Compiled\"" >&2;}
7567     { echo "$as_me:$LINENO: WARNING: QGui/Viewer.h: proceeding with the preprocessor's result" >&5
7568 echo "$as_me: WARNING: QGui/Viewer.h: proceeding with the preprocessor's result" >&2;}
7569     { echo "$as_me:$LINENO: WARNING: QGui/Viewer.h: in the future, the compiler will take precedence" >&5
7570 echo "$as_me: WARNING: QGui/Viewer.h: in the future, the compiler will take precedence" >&2;}
7571
7572     ;;
7573 esac
7574 { echo "$as_me:$LINENO: checking for QGui/Viewer.h" >&5
7575 echo $ECHO_N "checking for QGui/Viewer.h... $ECHO_C" >&6; }
7576 if test "${ac_cv_header_QGui_Viewer_h+set}" = set; then
7577   echo $ECHO_N "(cached) $ECHO_C" >&6
7578 else
7579   ac_cv_header_QGui_Viewer_h=$ac_header_preproc
7580 fi
7581 { echo "$as_me:$LINENO: result: $ac_cv_header_QGui_Viewer_h" >&5
7582 echo "${ECHO_T}$ac_cv_header_QGui_Viewer_h" >&6; }
7583
7584 fi
7585 if test $ac_cv_header_QGui_Viewer_h = yes; then
7586   { echo "$as_me:$LINENO: checking for axel" >&5
7587 echo $ECHO_N "checking for axel... $ECHO_C" >&6; }
7588     cat >conftest.$ac_ext <<_ACEOF
7589 /* confdefs.h.  */
7590 _ACEOF
7591 cat confdefs.h >>conftest.$ac_ext
7592 cat >>conftest.$ac_ext <<_ACEOF
7593 /* end confdefs.h.  */
7594
7595 #include <QGui/Viewer.h>
7596
7597 int
7598 main ()
7599 {
7600
7601     Viewer viewer(0);
7602
7603   ;
7604   return 0;
7605 }
7606 _ACEOF
7607 rm -f conftest.$ac_objext conftest$ac_exeext
7608 if { (ac_try="$ac_link"
7609 case "(($ac_try" in
7610   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7611   *) ac_try_echo=$ac_try;;
7612 esac
7613 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7614   (eval "$ac_link") 2>conftest.er1
7615   ac_status=$?
7616   grep -v '^ *+' conftest.er1 >conftest.err
7617   rm -f conftest.er1
7618   cat conftest.err >&5
7619   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7620   (exit $ac_status); } && {
7621          test -z "$ac_cxx_werror_flag" ||
7622          test ! -s conftest.err
7623        } && test -s conftest$ac_exeext &&
7624        $as_test_x conftest$ac_exeext; then
7625
7626     { echo "$as_me:$LINENO: result: yes" >&5
7627 echo "${ECHO_T}yes" >&6; }
7628
7629 cat >>confdefs.h <<\_ACEOF
7630 #define USE_AXEL 1
7631 _ACEOF
7632
7633     AXEL_CFLAGS="$CPPFLAGS"
7634     if test "$with_axel" = "linked" ; then
7635       AXEL_LDFLAGS="$LIBS"
7636
7637 cat >>confdefs.h <<\_ACEOF
7638 #define LINKED_AXEL 1
7639 _ACEOF
7640
7641     fi
7642
7643 else
7644   echo "$as_me: failed program was:" >&5
7645 sed 's/^/| /' conftest.$ac_ext >&5
7646
7647
7648     { echo "$as_me:$LINENO: result: no" >&5
7649 echo "${ECHO_T}no" >&6; }
7650 fi
7651
7652 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7653       conftest$ac_exeext conftest.$ac_ext
7654 fi
7655
7656
7657 fi
7658
7659 CPPFLAGS="$SAVE_CPPFLAGS"
7660 LDFLAGS="$SAVE_LDFLAGS"
7661 LIBS="$SAVE_LIBS"
7662
7663
7664
7665
7666 #--------------------------------------------------------------------
7667 # Fixes for erroneous behaviour of gcc/g++ and guile on some systems
7668 #--------------------------------------------------------------------
7669
7670 { echo "$as_me:$LINENO: checking whether ... arguments behave correctly" >&5
7671 echo $ECHO_N "checking whether ... arguments behave correctly... $ECHO_C" >&6; }
7672 CXXFLAGS="`guile-config compile`"
7673 cat >conftest.$ac_ext <<_ACEOF
7674 /* confdefs.h.  */
7675 _ACEOF
7676 cat confdefs.h >>conftest.$ac_ext
7677 cat >>conftest.$ac_ext <<_ACEOF
7678 /* end confdefs.h.  */
7679
7680   #include <guile/gh.h>
7681   #include <libguile.h>
7682   typedef SCM (*FN)(...);
7683   static SCM identity (SCM x) { return x; }
7684   void declare () { gh_new_procedure ("identity", (FN) identity, 1, 0, 0); }
7685
7686 int
7687 main ()
7688 {
7689
7690
7691   ;
7692   return 0;
7693 }
7694 _ACEOF
7695 rm -f conftest.$ac_objext
7696 if { (ac_try="$ac_compile"
7697 case "(($ac_try" in
7698   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7699   *) ac_try_echo=$ac_try;;
7700 esac
7701 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7702   (eval "$ac_compile") 2>conftest.er1
7703   ac_status=$?
7704   grep -v '^ *+' conftest.er1 >conftest.err
7705   rm -f conftest.er1
7706   cat conftest.err >&5
7707   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7708   (exit $ac_status); } && {
7709          test -z "$ac_cxx_werror_flag" ||
7710          test ! -s conftest.err
7711        } && test -s conftest.$ac_objext; then
7712
7713
7714 cat >>confdefs.h <<\_ACEOF
7715 #define DOTS_OK 1
7716 _ACEOF
7717
7718   { echo "$as_me:$LINENO: result: yes" >&5
7719 echo "${ECHO_T}yes" >&6; }
7720
7721 else
7722   echo "$as_me: failed program was:" >&5
7723 sed 's/^/| /' conftest.$ac_ext >&5
7724
7725
7726   { echo "$as_me:$LINENO: result: no" >&5
7727 echo "${ECHO_T}no" >&6; }
7728
7729 fi
7730
7731 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7732 CXXFLAGS=""
7733
7734 { echo "$as_me:$LINENO: checking the size_t of guile strings" >&5
7735 echo $ECHO_N "checking the size_t of guile strings... $ECHO_C" >&6; }
7736 CXXFLAGS="`guile-config compile`"
7737 cat >conftest.$ac_ext <<_ACEOF
7738 /* confdefs.h.  */
7739 _ACEOF
7740 cat confdefs.h >>conftest.$ac_ext
7741 cat >>conftest.$ac_ext <<_ACEOF
7742 /* end confdefs.h.  */
7743
7744   #include <guile/gh.h>
7745   #include <libguile.h>
7746   void print_string (SCM s) {
7747     int len_r;
7748     char* r= gh_scm2newstr (s, &len_r); }
7749
7750 int
7751 main ()
7752 {
7753
7754
7755   ;
7756   return 0;
7757 }
7758 _ACEOF
7759 rm -f conftest.$ac_objext
7760 if { (ac_try="$ac_compile"
7761 case "(($ac_try" in
7762   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7763   *) ac_try_echo=$ac_try;;
7764 esac
7765 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7766   (eval "$ac_compile") 2>conftest.er1
7767   ac_status=$?
7768   grep -v '^ *+' conftest.er1 >conftest.err
7769   rm -f conftest.er1
7770   cat conftest.err >&5
7771   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7772   (exit $ac_status); } && {
7773          test -z "$ac_cxx_werror_flag" ||
7774          test ! -s conftest.err
7775        } && test -s conftest.$ac_objext; then
7776
7777
7778 cat >>confdefs.h <<\_ACEOF
7779 #define guile_str_size_t int
7780 _ACEOF
7781
7782   { echo "$as_me:$LINENO: result: int" >&5
7783 echo "${ECHO_T}int" >&6; }
7784
7785 else
7786   echo "$as_me: failed program was:" >&5
7787 sed 's/^/| /' conftest.$ac_ext >&5
7788
7789
7790
7791 cat >>confdefs.h <<\_ACEOF
7792 #define guile_str_size_t size_t
7793 _ACEOF
7794
7795   { echo "$as_me:$LINENO: result: size_t" >&5
7796 echo "${ECHO_T}size_t" >&6; }
7797
7798 fi
7799
7800 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7801 CXXFLAGS=""
7802
7803 { echo "$as_me:$LINENO: checking if statically linking with guile works" >&5
7804 echo $ECHO_N "checking if statically linking with guile works... $ECHO_C" >&6; }
7805 CPPFLAGS="$GUILE_CFLAGS"
7806 LDFLAGS="-static"
7807 LIBS="$GUILE_LDFLAGS"
7808 cat >conftest.$ac_ext <<_ACEOF
7809 /* confdefs.h.  */
7810 _ACEOF
7811 cat confdefs.h >>conftest.$ac_ext
7812 cat >>conftest.$ac_ext <<_ACEOF
7813 /* end confdefs.h.  */
7814
7815 #include <guile/gh.h>
7816 $CONFIG_DOTS
7817
7818 int
7819 main ()
7820 {
7821
7822   struct dummy {
7823     static void my_main (int argc, char** argv) {}
7824     static void install_guile () {
7825 #ifdef DOTS_OK
7826       gh_enter (0, NULL, (void (*)(...)) ((void*) my_main));
7827 #else
7828       gh_enter (0, NULL, my_main);
7829 #endif
7830     }
7831   };
7832   dummy::install_guile ();
7833
7834   ;
7835   return 0;
7836 }
7837 _ACEOF
7838 rm -f conftest.$ac_objext conftest$ac_exeext
7839 if { (ac_try="$ac_link"
7840 case "(($ac_try" in
7841   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7842   *) ac_try_echo=$ac_try;;
7843 esac
7844 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7845   (eval "$ac_link") 2>conftest.er1
7846   ac_status=$?
7847   grep -v '^ *+' conftest.er1 >conftest.err
7848   rm -f conftest.er1
7849   cat conftest.err >&5
7850   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7851   (exit $ac_status); } && {
7852          test -z "$ac_cxx_werror_flag" ||
7853          test ! -s conftest.err
7854        } && test -s conftest$ac_exeext &&
7855        $as_test_x conftest$ac_exeext; then
7856   tm_link_guile_static="yes"
7857 else
7858   echo "$as_me: failed program was:" >&5
7859 sed 's/^/| /' conftest.$ac_ext >&5
7860
7861         tm_link_guile_static="no"
7862 fi
7863
7864 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7865       conftest$ac_exeext conftest.$ac_ext
7866
7867 { echo "$as_me:$LINENO: result: \"$tm_link_guile_static\"" >&5
7868 echo "${ECHO_T}\"$tm_link_guile_static\"" >&6; }
7869 if test "$tm_link_guile_static" = "no" ; then
7870    { echo "$as_me:$LINENO: checking if it works with -lltdl" >&5
7871 echo $ECHO_N "checking if it works with -lltdl... $ECHO_C" >&6; }
7872    LIBS="$GUILE_LDFLAGS -lltdl"
7873    cat >conftest.$ac_ext <<_ACEOF
7874 /* confdefs.h.  */
7875 _ACEOF
7876 cat confdefs.h >>conftest.$ac_ext
7877 cat >>conftest.$ac_ext <<_ACEOF
7878 /* end confdefs.h.  */
7879
7880 #include <guile/gh.h>
7881 $CONFIG_DOTS
7882
7883 int
7884 main ()
7885 {
7886
7887   struct dummy {
7888     static void my_main (int argc, char** argv) {}
7889     static void install_guile () {
7890 #ifdef DOTS_OK
7891       gh_enter (0, NULL, (void (*)(...)) ((void*) my_main));
7892 #else
7893       gh_enter (0, NULL, my_main);
7894 #endif
7895     }
7896   };
7897   dummy::install_guile ();
7898
7899   ;
7900   return 0;
7901 }
7902 _ACEOF
7903 rm -f conftest.$ac_objext conftest$ac_exeext
7904 if { (ac_try="$ac_link"
7905 case "(($ac_try" in
7906   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7907   *) ac_try_echo=$ac_try;;
7908 esac
7909 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7910   (eval "$ac_link") 2>conftest.er1
7911   ac_status=$?
7912   grep -v '^ *+' conftest.er1 >conftest.err
7913   rm -f conftest.er1
7914   cat conftest.err >&5
7915   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7916   (exit $ac_status); } && {
7917          test -z "$ac_cxx_werror_flag" ||
7918          test ! -s conftest.err
7919        } && test -s conftest$ac_exeext &&
7920        $as_test_x conftest$ac_exeext; then
7921   tm_link_guile_static_ltdl="yes"
7922 else
7923   echo "$as_me: failed program was:" >&5
7924 sed 's/^/| /' conftest.$ac_ext >&5
7925
7926         tm_link_guile_static_ltdl="no"
7927 fi
7928
7929 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7930       conftest$ac_exeext conftest.$ac_ext
7931
7932    { echo "$as_me:$LINENO: result: \"$tm_link_guile_static_ltdl\"" >&5
7933 echo "${ECHO_T}\"$tm_link_guile_static_ltdl\"" >&6; }
7934    if test "$tm_link_guile_static_ltdl" = "yes" ; then
7935       GUILE_LDFLAGS="$GUILE_LDFLAGS -lltdl"
7936    else
7937       { echo "$as_me:$LINENO: checking if it works with -lltdl -ldl" >&5
7938 echo $ECHO_N "checking if it works with -lltdl -ldl... $ECHO_C" >&6; }
7939       LIBS="$GUILE_LDFLAGS -lltdl -ldl"
7940       cat >conftest.$ac_ext <<_ACEOF
7941 /* confdefs.h.  */
7942 _ACEOF
7943 cat confdefs.h >>conftest.$ac_ext
7944 cat >>conftest.$ac_ext <<_ACEOF
7945 /* end confdefs.h.  */
7946
7947 #include <guile/gh.h>
7948 $CONFIG_DOTS
7949
7950 int
7951 main ()
7952 {
7953
7954   struct dummy {
7955     static void my_main (int argc, char** argv) {}
7956     static void install_guile () {
7957 #ifdef DOTS_OK
7958       gh_enter (0, NULL, (void (*)(...)) ((void*) my_main));
7959 #else
7960       gh_enter (0, NULL, my_main);
7961 #endif
7962     }
7963   };
7964   dummy::install_guile ();
7965
7966   ;
7967   return 0;
7968 }
7969 _ACEOF
7970 rm -f conftest.$ac_objext conftest$ac_exeext
7971 if { (ac_try="$ac_link"
7972 case "(($ac_try" in
7973   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7974   *) ac_try_echo=$ac_try;;
7975 esac
7976 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7977   (eval "$ac_link") 2>conftest.er1
7978   ac_status=$?
7979   grep -v '^ *+' conftest.er1 >conftest.err
7980   rm -f conftest.er1
7981   cat conftest.err >&5
7982   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7983   (exit $ac_status); } && {
7984          test -z "$ac_cxx_werror_flag" ||
7985          test ! -s conftest.err
7986        } && test -s conftest$ac_exeext &&
7987        $as_test_x conftest$ac_exeext; then
7988   tm_link_guile_static_ltdl_ldl="yes"
7989 else
7990   echo "$as_me: failed program was:" >&5
7991 sed 's/^/| /' conftest.$ac_ext >&5
7992
7993         tm_link_guile_static_ltdl_ldl="no"
7994 fi
7995
7996 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7997       conftest$ac_exeext conftest.$ac_ext
7998
7999       { echo "$as_me:$LINENO: result: \"$tm_link_guile_static_ltdl_ldl\"" >&5
8000 echo "${ECHO_T}\"$tm_link_guile_static_ltdl_ldl\"" >&6; }
8001       if test "$tm_link_guile_static_ltdl_ldl" = "yes" ; then
8002          GUILE_LDFLAGS="$GUILE_LDFLAGS -lltdl -ldl"
8003       else
8004          { echo "$as_me:$LINENO: WARNING: unable to link statically with guile" >&5
8005 echo "$as_me: WARNING: unable to link statically with guile" >&2;}
8006       fi
8007    fi
8008 fi
8009 CPPFLAGS=""
8010 LDFLAGS=""
8011 LIBS=""
8012
8013 #--------------------------------------------------------------------
8014 # Handle different systems case by case
8015 #--------------------------------------------------------------------
8016
8017 CONFIG_OS="GNU_LINUX"
8018 CONFIG_OS_SUFFIX="gnu-linux"
8019 CONFIG_MACOS=""
8020 CONFIG_CXXFLAGS=""
8021 CONFIG_CXXTEMPLATE=""
8022 CONFIG_STD_SETENV="#define STD_SETENV"
8023 CONFIG_SO="so"
8024 CONFIG_LIB_PATH="LD_LIBRARY_PATH"
8025 CONFIG_CHMOD="chmod -f"
8026 CONFIG_CXXOPTIMIZE="-O2"
8027 CONFIG_BSTATIC="-Wl,-Bstatic"
8028 CONFIG_BSHARED="-Wl,-Bdynamic"
8029 CONFIG_BFLAGS=""
8030 CONFIG_BPATH="-Wl,-rpath,"
8031 CONFIG_WORD_LENGTH="4"
8032 CONFIG_WORD_LENGTH_INC="3"
8033 CONFIG_WORD_MASK="0xfffffffc"
8034 CONFIG_MAX_FAST="260 // WORD_LENGTH more than power of 2"
8035
8036 X11_CFLAGS="$X_CFLAGS"
8037 X11_LDFLAGS="$X_LIBS -lXext -lX11"
8038
8039 { echo "$as_me:$LINENO: checking if we are on a 64-bits computer" >&5
8040 echo $ECHO_N "checking if we are on a 64-bits computer... $ECHO_C" >&6; }
8041 if test "$cross_compiling" = yes; then
8042   { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
8043 See \`config.log' for more details." >&5
8044 echo "$as_me: error: cannot run test program while cross compiling
8045 See \`config.log' for more details." >&2;}
8046    { (exit 1); exit 1; }; }
8047 else
8048   cat >conftest.$ac_ext <<_ACEOF
8049 /* confdefs.h.  */
8050 _ACEOF
8051 cat confdefs.h >>conftest.$ac_ext
8052 cat >>conftest.$ac_ext <<_ACEOF
8053 /* end confdefs.h.  */
8054
8055 int
8056 main ()
8057 {
8058 return(sizeof(void*))
8059   ;
8060   return 0;
8061 }
8062 _ACEOF
8063 rm -f conftest$ac_exeext
8064 if { (ac_try="$ac_link"
8065 case "(($ac_try" in
8066   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8067   *) ac_try_echo=$ac_try;;
8068 esac
8069 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8070   (eval "$ac_link") 2>&5
8071   ac_status=$?
8072   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8073   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8074   { (case "(($ac_try" in
8075   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8076   *) ac_try_echo=$ac_try;;
8077 esac
8078 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8079   (eval "$ac_try") 2>&5
8080   ac_status=$?
8081   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8082   (exit $ac_status); }; }; then
8083   void_size=0
8084 else
8085   echo "$as_me: program exited with status $ac_status" >&5
8086 echo "$as_me: failed program was:" >&5
8087 sed 's/^/| /' conftest.$ac_ext >&5
8088
8089 ( exit $ac_status )
8090 void_size=$?
8091 fi
8092 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8093 fi
8094
8095
8096 if test "$void_size" = "8"; then
8097   { echo "$as_me:$LINENO: result: yes" >&5
8098 echo "${ECHO_T}yes" >&6; }
8099   CONFIG_WORD_LENGTH="8"
8100   CONFIG_WORD_LENGTH_INC="7"
8101   CONFIG_WORD_MASK="0xfffffffffffffff8"
8102   CONFIG_MAX_FAST="264 // WORD_LENGTH more than power of 2"
8103 else
8104   { echo "$as_me:$LINENO: result: no" >&5
8105 echo "${ECHO_T}no" >&6; }
8106 fi
8107
8108 ac_aux_dir=
8109 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
8110   if test -f "$ac_dir/install-sh"; then
8111     ac_aux_dir=$ac_dir
8112     ac_install_sh="$ac_aux_dir/install-sh -c"
8113     break
8114   elif test -f "$ac_dir/install.sh"; then
8115     ac_aux_dir=$ac_dir
8116     ac_install_sh="$ac_aux_dir/install.sh -c"
8117     break
8118   elif test -f "$ac_dir/shtool"; then
8119     ac_aux_dir=$ac_dir
8120     ac_install_sh="$ac_aux_dir/shtool install -c"
8121     break
8122   fi
8123 done
8124 if test -z "$ac_aux_dir"; then
8125   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
8126 echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
8127    { (exit 1); exit 1; }; }
8128 fi
8129
8130 # These three variables are undocumented and unsupported,
8131 # and are intended to be withdrawn in a future Autoconf release.
8132 # They can cause serious problems if a builder's source tree is in a directory
8133 # whose full name contains unusual characters.
8134 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
8135 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
8136 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
8137
8138
8139 # Make sure we can run config.sub.
8140 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
8141   { { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
8142 echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
8143    { (exit 1); exit 1; }; }
8144
8145 { echo "$as_me:$LINENO: checking build system type" >&5
8146 echo $ECHO_N "checking build system type... $ECHO_C" >&6; }
8147 if test "${ac_cv_build+set}" = set; then
8148   echo $ECHO_N "(cached) $ECHO_C" >&6
8149 else
8150   ac_build_alias=$build_alias
8151 test "x$ac_build_alias" = x &&
8152   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
8153 test "x$ac_build_alias" = x &&
8154   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
8155 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
8156    { (exit 1); exit 1; }; }
8157 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
8158   { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
8159 echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
8160    { (exit 1); exit 1; }; }
8161
8162 fi
8163 { echo "$as_me:$LINENO: result: $ac_cv_build" >&5
8164 echo "${ECHO_T}$ac_cv_build" >&6; }
8165 case $ac_cv_build in
8166 *-*-*) ;;
8167 *) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
8168 echo "$as_me: error: invalid value of canonical build" >&2;}
8169    { (exit 1); exit 1; }; };;
8170 esac
8171 build=$ac_cv_build
8172 ac_save_IFS=$IFS; IFS='-'
8173 set x $ac_cv_build
8174 shift
8175 build_cpu=$1
8176 build_vendor=$2
8177 shift; shift
8178 # Remember, the first character of IFS is used to create $*,
8179 # except with old shells:
8180 build_os=$*
8181 IFS=$ac_save_IFS
8182 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
8183
8184
8185 { echo "$as_me:$LINENO: checking host system type" >&5
8186 echo $ECHO_N "checking host system type... $ECHO_C" >&6; }
8187 if test "${ac_cv_host+set}" = set; then
8188   echo $ECHO_N "(cached) $ECHO_C" >&6
8189 else
8190   if test "x$host_alias" = x; then
8191   ac_cv_host=$ac_cv_build
8192 else
8193   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
8194     { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
8195 echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
8196    { (exit 1); exit 1; }; }
8197 fi
8198
8199 fi
8200 { echo "$as_me:$LINENO: result: $ac_cv_host" >&5
8201 echo "${ECHO_T}$ac_cv_host" >&6; }
8202 case $ac_cv_host in
8203 *-*-*) ;;
8204 *) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
8205 echo "$as_me: error: invalid value of canonical host" >&2;}
8206    { (exit 1); exit 1; }; };;
8207 esac
8208 host=$ac_cv_host
8209 ac_save_IFS=$IFS; IFS='-'
8210 set x $ac_cv_host
8211 shift
8212 host_cpu=$1
8213 host_vendor=$2
8214 shift; shift
8215 # Remember, the first character of IFS is used to create $*,
8216 # except with old shells:
8217 host_os=$*
8218 IFS=$ac_save_IFS
8219 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
8220
8221
8222 case "${host}" in
8223   i*86-*-linux* | x86_64-*-linux*)
8224     { echo "$as_me:$LINENO: result: final adjustments for an Intel or AMD GNU/Linux host" >&5
8225 echo "${ECHO_T}final adjustments for an Intel or AMD GNU/Linux host" >&6; }
8226     CONFIG_CXXOPTIMIZE="-O3 -fexpensive-optimizations"
8227   ;;
8228   i*86-*-freebsd* | x86_64-*-freebsd*)
8229     { echo "$as_me:$LINENO: result: final adjustments for an Intel or AMD GNU/BSD host" >&5
8230 echo "${ECHO_T}final adjustments for an Intel or AMD GNU/BSD host" >&6; }
8231     CONFIG_CXXOPTIMIZE="-O3 -fexpensive-optimizations"
8232   ;;
8233   i*86-*-solaris*)
8234     { echo "$as_me:$LINENO: result: final adjustments for an Intel or AMS Solaris host" >&5
8235 echo "${ECHO_T}final adjustments for an Intel or AMS Solaris host" >&6; }
8236     CONFIG_CXXOPTIMIZE="-O3"
8237     CONFIG_BPATH="-Wl,-R,"
8238     X11_LDFLAGS="$X_LIBS -lXext -lX11 -lsocket"
8239   ;;
8240   *-*-cygwin)
8241     { echo "$as_me:$LINENO: result: final adjustments for cygwin host" >&5
8242 echo "${ECHO_T}final adjustments for cygwin host" >&6; }
8243     CONFIG_OS="CYGWIN"
8244     CONFIG_BFLAGS="-Wl,-stack,8388608"
8245 #    CXX="export CYGWIN=check_case:strict; $CXX"
8246 #    AC_SUBST(CXX)
8247   ;;
8248   *apple*darwin*)
8249     echo "$ac_t""final adjustments for a MacOS host" 1>&6
8250     CONFIG_OS="MACOS"
8251     CONFIG_CXXFLAGS="-I${prefix}/include"
8252     CONFIG_BSHARED=""
8253     CONFIG_BFLAGS="-framework Cocoa"
8254     CONFIG_BPATH=""
8255     CONFIG_SO="dylib"
8256     CONFIG_LIB_PATH="DYLD_LIBRARY_PATH"
8257   ;;
8258   *darwin*)
8259     echo "$ac_t""final adjustments for a generic Darwin host" 1>&6
8260     CONFIG_CXXFLAGS="-I${prefix}/include"
8261     CONFIG_BSHARED=""
8262     CONFIG_BPATH=""
8263     CONFIG_SO="dylib"
8264     CONFIG_LIB_PATH="DYLD_LIBRARY_PATH"
8265   ;;
8266   powerpc-*-linux*)
8267     { echo "$as_me:$LINENO: result: final adjustments for a PowerPC/GNU-linux host" >&5
8268 echo "${ECHO_T}final adjustments for a PowerPC/GNU-linux host" >&6; }
8269     CONFIG_OS="POWERPC_GNU_LINUX"
8270     CONFIG_CXXOPTIMIZE="-O3 -fexpensive-optimizations"
8271   ;;
8272   *sun*)
8273     { echo "$as_me:$LINENO: result: final adjustments for a SUN/solaris host" >&5
8274 echo "${ECHO_T}final adjustments for a SUN/solaris host" >&6; }
8275     CONFIG_OS="SUN"
8276     CONFIG_OS_SUFFIX="sun"
8277     CONFIG_BSTATIC=""
8278     CONFIG_BSHARED=""
8279     CONFIG_BPATH="-Wl,-R,"
8280     X11_LDFLAGS="$X_LIBS -lXext -lX11 -lsocket"
8281     CONFIG_WORD_LENGTH="8"
8282     CONFIG_WORD_LENGTH_INC="7"
8283     CONFIG_WORD_MASK="0xfffffff8"
8284     CONFIG_MAX_FAST="264 // WORD_LENGTH more than power of 2"
8285     CONFIG_STD_SETENV=""
8286   ;;
8287   sparc*-*-linux*)
8288     { echo "$as_me:$LINENO: result: final adjustments for a Sparc host running GNU/Linux" >&5
8289 echo "${ECHO_T}final adjustments for a Sparc host running GNU/Linux" >&6; }
8290     CONFIG_CXXOPTIMIZE="-O3 -fexpensive-optimizations"
8291     CONFIG_WORD_LENGTH="8"
8292     CONFIG_WORD_LENGTH_INC="7"
8293     CONFIG_WORD_MASK="0xfffffff8"
8294     CONFIG_MAX_FAST="264 // WORD_LENGTH more than power of 2"
8295     CONFIG_STD_SETENV=""
8296   ;;
8297   *dec*)
8298     { echo "$as_me:$LINENO: result: final adjustments for a DEC/alpha host" >&5
8299 echo "${ECHO_T}final adjustments for a DEC/alpha host" >&6; }
8300     CONFIG_BSTATIC=""
8301     CONFIG_BSHARED="-shared"
8302     CONFIG_STD_SETENV=""
8303   ;;
8304   *alpha*-*-linux*)
8305     { echo "$as_me:$LINENO: result: final adjustments for an Alpha GNU/Linux host" >&5
8306 echo "${ECHO_T}final adjustments for an Alpha GNU/Linux host" >&6; }
8307     CONFIG_BSTATIC=""
8308     CONFIG_BSHARED="-shared"
8309   ;;
8310   s390-*-linux*)
8311     { echo "$as_me:$LINENO: result: final adjustments for an IBM S/390 GNU/Linux host" >&5
8312 echo "${ECHO_T}final adjustments for an IBM S/390 GNU/Linux host" >&6; }
8313     CONFIG_STD_SETENV=""
8314   ;;
8315   ia64-*-linux*)
8316     { echo "$as_me:$LINENO: result: final adjustments for an Itanium GNU/Linux host" >&5
8317 echo "${ECHO_T}final adjustments for an Itanium GNU/Linux host" >&6; }
8318     CONFIG_BSTATIC=""
8319     CONFIG_BSHARED="-shared"
8320   ;;
8321   hppa*-*-linux*)
8322     { echo "$as_me:$LINENO: result: final adjustments for an HP PA_RISC GNU/Linux host" >&5
8323 echo "${ECHO_T}final adjustments for an HP PA_RISC GNU/Linux host" >&6; }
8324     CONFIG_CXXFLAGS="$CONFIG_CXXFLAGS -fPIC"
8325     CONFIG_BSTATIC=""
8326     CONFIG_BSHARED="-shared"
8327   ;;
8328   *sgi-irix*)
8329     echo "$ac_t""final adjustments for a SGI/Irix host" 1>&6
8330     CONFIG_OS="IRIX"
8331     CONFIG_CXXFLAGS=""
8332     X_LIBS=-L/usr/lib32
8333     CONFIG_BSTATIC=""
8334     CONFIG_BSHARED=""
8335     CONFIG_BPATH=""
8336     X11_LDFLAGS="$X_LIBS -lX11"
8337     CONFIG_WORD_MASK="0xfffffff8"
8338     CONFIG_STD_SETENV=""
8339     CONFIG_CHMOD="chmod"
8340     CONFIG_LIB_PATH="LD_LIBRARYN32_PATH"
8341   ;;
8342   m68k-*-linux* | mips-*-linux* | mipsel-*-linux* | arm*-*-linux*)
8343     { echo "$as_me:$LINENO: result: final adjustments for a supported GNU/Linux host" >&5
8344 echo "${ECHO_T}final adjustments for a supported GNU/Linux host" >&6; }
8345   ;;
8346   *-linux*)
8347     { echo "$as_me:$LINENO: result: final adjustments for a generic GNU/Linux host" >&5
8348 echo "${ECHO_T}final adjustments for a generic GNU/Linux host" >&6; }
8349   ;;
8350   *)
8351     { echo "$as_me:$LINENO: result: final adjustments for a generic host" >&5
8352 echo "${ECHO_T}final adjustments for a generic host" >&6; }
8353   ;;
8354 esac
8355
8356 #--------------------------------------------------------------------
8357 # Temporary fix for link problem
8358 #--------------------------------------------------------------------
8359
8360 case "$GXX_VERSION" in
8361      3.* | 4.*)
8362          CONFIG_BSTATIC="-static"
8363          CONFIG_BSHARED="-dynamic"
8364      ;;
8365 esac
8366
8367 #--------------------------------------------------------------------
8368 # Memory allocation options
8369 #--------------------------------------------------------------------
8370
8371 # Check whether --enable-fastalloc was given.
8372 if test "${enable_fastalloc+set}" = set; then
8373   enableval=$enable_fastalloc;
8374 else
8375   enable_fastalloc="yes"
8376 fi
8377
8378 case "$enable_fastalloc" in
8379     yes)
8380         ;;
8381     no)
8382         { echo "$as_me:$LINENO: result: disabling fast allocator for small objects" >&5
8383 echo "${ECHO_T}disabling fast allocator for small objects" >&6; }
8384
8385 cat >>confdefs.h <<\_ACEOF
8386 #define NO_FAST_ALLOC 1
8387 _ACEOF
8388
8389         ;;
8390     *)
8391         { { echo "$as_me:$LINENO: error: bad option --enable-fastalloc=$enable_fastalloc" >&5
8392 echo "$as_me: error: bad option --enable-fastalloc=$enable_fastalloc" >&2;}
8393    { (exit 1); exit 1; }; }
8394         ;;
8395 esac
8396
8397 #--------------------------------------------------------------------
8398 # Experimental options
8399 #--------------------------------------------------------------------
8400
8401 # Check whether --enable-experimental was given.
8402 if test "${enable_experimental+set}" = set; then
8403   enableval=$enable_experimental;
8404 else
8405   enable_experimental="no"
8406 fi
8407
8408 case "$enable_experimental" in
8409     yes)
8410         { echo "$as_me:$LINENO: result: enabling experimental style rewriting code" >&5
8411 echo "${ECHO_T}enabling experimental style rewriting code" >&6; }
8412
8413 cat >>confdefs.h <<\_ACEOF
8414 #define EXPERIMENTAL 1
8415 _ACEOF
8416
8417         CONFIG_EXPERIMENTAL="Memorizer Environment Evaluate"
8418         ;;
8419     no)
8420         { echo "$as_me:$LINENO: result: disabling experimental style rewriting code" >&5
8421 echo "${ECHO_T}disabling experimental style rewriting code" >&6; }
8422         CONFIG_EXPERIMENTAL=""
8423         ;;
8424     *)
8425         { { echo "$as_me:$LINENO: error: bad option --enable-experimental=$enable_experimental" >&5
8426 echo "$as_me: error: bad option --enable-experimental=$enable_experimental" >&2;}
8427    { (exit 1); exit 1; }; }
8428         ;;
8429 esac
8430
8431
8432 #--------------------------------------------------------------------
8433 # MacOS X extensions (spellchecker, image loading)
8434 #--------------------------------------------------------------------
8435
8436 # Check whether --enable-macosx-extensions was given.
8437 if test "${enable_macosx_extensions+set}" = set; then
8438   enableval=$enable_macosx_extensions;
8439 else
8440   enable_macosx_extensions="no"
8441 fi
8442
8443 case "$enable_macosx_extensions" in
8444     yes)
8445         { echo "$as_me:$LINENO: result: enabling Mac OSX extensions" >&5
8446 echo "${ECHO_T}enabling Mac OSX extensions" >&6; }
8447
8448 cat >>confdefs.h <<\_ACEOF
8449 #define MACOSX_EXTENSIONS 1
8450 _ACEOF
8451
8452         CONFIG_MACOS="MacOS"
8453         ;;
8454     no)
8455         { echo "$as_me:$LINENO: result: disabling Mac OSX extensions" >&5
8456 echo "${ECHO_T}disabling Mac OSX extensions" >&6; }
8457         CONFIG_MACOS=""
8458         ;;
8459     *)
8460         { { echo "$as_me:$LINENO: error: bad option --enable-macosx-extensions=$enable_macosx_extensions" >&5
8461 echo "$as_me: error: bad option --enable-macosx-extensions=$enable_macosx_extensions" >&2;}
8462    { (exit 1); exit 1; }; }
8463         ;;
8464 esac
8465
8466
8467 #--------------------------------------------------------------------
8468 # Gui selection
8469 #--------------------------------------------------------------------
8470
8471 CONFIG_X11=""
8472 CONFIG_COCOA=""
8473 CONFIG_GUI="X11"
8474
8475 # Check whether --enable-qt was given.
8476 if test "${enable_qt+set}" = set; then
8477   enableval=$enable_qt;
8478 else
8479   enable_qt="no"
8480 fi
8481
8482
8483 case "$enable_qt" in
8484     yes)
8485
8486   if test -r "/c/Qt"; then
8487     MOC="`which moc`"
8488     qt_bin="`dirname $MOC`"
8489     qt_home="`dirname $qt_bin`"
8490     qt_version="`basename $qt_home`"
8491     qt_parent="`dirname $qt_home`"
8492     QT_CPPFLAGS="-I$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."
8493     QT_CXXFLAGS="-pipe -g -Wall -W -DQT_DLL -DQT_GUI_LIB -DQT_CORE_LIB -DQT_THREAD_SUPPORT"
8494     QT_LDFLAGS="-enable-stdcall-fixup -Wl,-enable-auto-import -Wl,-enable-runtime-pseudo-reloc -mthreads -Wl -Wl,-subsystem,windows"
8495     QT_LIBS="-L'c:/Qt/$qt_version/lib' -lmingw32 -lqtmaind -lQtGuid4 -lQtCored4"
8496     if test "$qt_parent" != "/c/Qt"; then
8497       at_cv_qt_build="ko"
8498     fi
8499   else
8500
8501
8502
8503
8504   test x"$TROLL" != x && echo 'ViM rox emacs.'
8505
8506
8507 # Check whether --with-qt was given.
8508 if test "${with_qt+set}" = set; then
8509   withval=$with_qt; QT_PATH=$withval
8510 else
8511   QT_PATH=
8512 fi
8513
8514
8515   # Find Qt.
8516   if test -d /usr/local/Trolltech; then
8517     # Try to find the latest version.
8518     tmp_qt_paths=`echo /usr/local/Trolltech/*/bin | tr ' ' '\n' | sort -nr \
8519                                               | xargs | sed 's/  */:/g'`
8520   fi
8521
8522   # Find qmake.
8523   for ac_prog in qmake
8524 do
8525   # Extract the first word of "$ac_prog", so it can be a program name with args.
8526 set dummy $ac_prog; ac_word=$2
8527 { echo "$as_me:$LINENO: checking for $ac_word" >&5
8528 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
8529 if test "${ac_cv_path_QMAKE+set}" = set; then
8530   echo $ECHO_N "(cached) $ECHO_C" >&6
8531 else
8532   case $QMAKE in
8533   [\\/]* | ?:[\\/]*)
8534   ac_cv_path_QMAKE="$QMAKE" # Let the user override the test with a path.
8535   ;;
8536   *)
8537   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8538 as_dummy="$QT_DIR:$QT_PATH:$PATH:$tmp_qt_paths"
8539 for as_dir in $as_dummy
8540 do
8541   IFS=$as_save_IFS
8542   test -z "$as_dir" && as_dir=.
8543   for ac_exec_ext in '' $ac_executable_extensions; do
8544   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8545     ac_cv_path_QMAKE="$as_dir/$ac_word$ac_exec_ext"
8546     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8547     break 2
8548   fi
8549 done
8550 done
8551 IFS=$as_save_IFS
8552
8553   ;;
8554 esac
8555 fi
8556 QMAKE=$ac_cv_path_QMAKE
8557 if test -n "$QMAKE"; then
8558   { echo "$as_me:$LINENO: result: $QMAKE" >&5
8559 echo "${ECHO_T}$QMAKE" >&6; }
8560 else
8561   { echo "$as_me:$LINENO: result: no" >&5
8562 echo "${ECHO_T}no" >&6; }
8563 fi
8564
8565
8566   test -n "$QMAKE" && break
8567 done
8568 test -n "$QMAKE" || QMAKE="missing"
8569
8570   if test x"$QMAKE" = xmissing; then
8571     { { echo "$as_me:$LINENO: error: Cannot find qmake in your PATH. Try using --with-qt." >&5
8572 echo "$as_me: error: Cannot find qmake in your PATH. Try using --with-qt." >&2;}
8573    { (exit 1); exit 1; }; }
8574   fi
8575
8576   # Find moc (Meta Object Compiler).
8577   for ac_prog in moc
8578 do
8579   # Extract the first word of "$ac_prog", so it can be a program name with args.
8580 set dummy $ac_prog; ac_word=$2
8581 { echo "$as_me:$LINENO: checking for $ac_word" >&5
8582 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
8583 if test "${ac_cv_path_MOC+set}" = set; then
8584   echo $ECHO_N "(cached) $ECHO_C" >&6
8585 else
8586   case $MOC in
8587   [\\/]* | ?:[\\/]*)
8588   ac_cv_path_MOC="$MOC" # Let the user override the test with a path.
8589   ;;
8590   *)
8591   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8592 as_dummy="$QT_PATH:$PATH:$tmp_qt_paths"
8593 for as_dir in $as_dummy
8594 do
8595   IFS=$as_save_IFS
8596   test -z "$as_dir" && as_dir=.
8597   for ac_exec_ext in '' $ac_executable_extensions; do
8598   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8599     ac_cv_path_MOC="$as_dir/$ac_word$ac_exec_ext"
8600     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8601     break 2
8602   fi
8603 done
8604 done
8605 IFS=$as_save_IFS
8606
8607   ;;
8608 esac
8609 fi
8610 MOC=$ac_cv_path_MOC
8611 if test -n "$MOC"; then
8612   { echo "$as_me:$LINENO: result: $MOC" >&5
8613 echo "${ECHO_T}$MOC" >&6; }
8614 else
8615   { echo "$as_me:$LINENO: result: no" >&5
8616 echo "${ECHO_T}no" >&6; }
8617 fi
8618
8619
8620   test -n "$MOC" && break
8621 done
8622 test -n "$MOC" || MOC="missing"
8623
8624   if test x"$MOC" = xmissing; then
8625     { { echo "$as_me:$LINENO: error: Cannot find moc (Meta Object Compiler) in your PATH. Try using --with-qt." >&5
8626 echo "$as_me: error: Cannot find moc (Meta Object Compiler) in your PATH. Try using --with-qt." >&2;}
8627    { (exit 1); exit 1; }; }
8628   fi
8629
8630   # Find uic (User Interface Compiler).
8631   for ac_prog in uic
8632 do
8633   # Extract the first word of "$ac_prog", so it can be a program name with args.
8634 set dummy $ac_prog; ac_word=$2
8635 { echo "$as_me:$LINENO: checking for $ac_word" >&5
8636 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
8637 if test "${ac_cv_path_UIC+set}" = set; then
8638   echo $ECHO_N "(cached) $ECHO_C" >&6
8639 else
8640   case $UIC in
8641   [\\/]* | ?:[\\/]*)
8642   ac_cv_path_UIC="$UIC" # Let the user override the test with a path.
8643   ;;
8644   *)
8645   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8646 as_dummy="$QT_PATH:$PATH:$tmp_qt_paths"
8647 for as_dir in $as_dummy
8648 do
8649   IFS=$as_save_IFS
8650   test -z "$as_dir" && as_dir=.
8651   for ac_exec_ext in '' $ac_executable_extensions; do
8652   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8653     ac_cv_path_UIC="$as_dir/$ac_word$ac_exec_ext"
8654     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8655     break 2
8656   fi
8657 done
8658 done
8659 IFS=$as_save_IFS
8660
8661   ;;
8662 esac
8663 fi
8664 UIC=$ac_cv_path_UIC
8665 if test -n "$UIC"; then
8666   { echo "$as_me:$LINENO: result: $UIC" >&5
8667 echo "${ECHO_T}$UIC" >&6; }
8668 else
8669   { echo "$as_me:$LINENO: result: no" >&5
8670 echo "${ECHO_T}no" >&6; }
8671 fi
8672
8673
8674   test -n "$UIC" && break
8675 done
8676 test -n "$UIC" || UIC="missing"
8677
8678   if test x"$UIC" = xmissing; then
8679     { { echo "$as_me:$LINENO: error: Cannot find uic (User Interface Compiler) in your PATH. Try using --with-qt." >&5
8680 echo "$as_me: error: Cannot find uic (User Interface Compiler) in your PATH. Try using --with-qt." >&2;}
8681    { (exit 1); exit 1; }; }
8682   fi
8683
8684   # Find rcc (Qt Resource Compiler).
8685   for ac_prog in rcc
8686 do
8687   # Extract the first word of "$ac_prog", so it can be a program name with args.
8688 set dummy $ac_prog; ac_word=$2
8689 { echo "$as_me:$LINENO: checking for $ac_word" >&5
8690 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
8691 if test "${ac_cv_path_RCC+set}" = set; then
8692   echo $ECHO_N "(cached) $ECHO_C" >&6
8693 else
8694   case $RCC in
8695   [\\/]* | ?:[\\/]*)
8696   ac_cv_path_RCC="$RCC" # Let the user override the test with a path.
8697   ;;
8698   *)
8699   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8700 as_dummy="$QT_PATH:$PATH:$tmp_qt_paths"
8701 for as_dir in $as_dummy
8702 do
8703   IFS=$as_save_IFS
8704   test -z "$as_dir" && as_dir=.
8705   for ac_exec_ext in '' $ac_executable_extensions; do
8706   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8707     ac_cv_path_RCC="$as_dir/$ac_word$ac_exec_ext"
8708     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8709     break 2
8710   fi
8711 done
8712 done
8713 IFS=$as_save_IFS
8714
8715   ;;
8716 esac
8717 fi
8718 RCC=$ac_cv_path_RCC
8719 if test -n "$RCC"; then
8720   { echo "$as_me:$LINENO: result: $RCC" >&5
8721 echo "${ECHO_T}$RCC" >&6; }
8722 else
8723   { echo "$as_me:$LINENO: result: no" >&5
8724 echo "${ECHO_T}no" >&6; }
8725 fi
8726
8727
8728   test -n "$RCC" && break
8729 done
8730 test -n "$RCC" || RCC="false"
8731
8732   if test x"$UIC" = xfalse; then
8733     { echo "$as_me:$LINENO: WARNING: Cannot find rcc (Qt Resource Compiler) in your PATH. Try using --with-qt." >&5
8734 echo "$as_me: WARNING: Cannot find rcc (Qt Resource Compiler) in your PATH. Try using --with-qt." >&2;}
8735   fi
8736
8737   # If we don't know the path to Qt, guess it from the path to qmake.
8738   if test x"$QT_PATH" = x; then
8739     QT_PATH=`dirname "$QMAKE"`
8740   fi
8741   if test x"$QT_PATH" = x; then
8742     { { echo "$as_me:$LINENO: error: Cannot find the path to your Qt install. Use --with-qt." >&5
8743 echo "$as_me: error: Cannot find the path to your Qt install. Use --with-qt." >&2;}
8744    { (exit 1); exit 1; }; }
8745   fi
8746
8747
8748   # Get ready to build a test-app with Qt.
8749
8750   # Look for a writable temporary directory.
8751
8752   if test x"$TMPDIR" = x || test ! -d "$TMPDIR" || test ! -w "$TMPDIR"; then
8753     echo "$as_me:$LINENO: no TMPDIR or bad TMPDIR ($TMPDIR)" \
8754       >&5
8755     for i in /tmp /var/tmp; do
8756       if test -d "$i" && test -w "$i"; then
8757         TMPDIR=$i
8758         export TMPDIR
8759         echo "$as_me:$LINENO: setting TMPDIR=$TMPDIR" >&5
8760         break
8761       fi
8762     done
8763   fi
8764
8765   # Kludge!!  QMake has a very strange behavior.  For instance, if you
8766   # install Qt under your $HOME and run QMake somewhere else under your
8767   # $HOME, it will try to be clever and produce Makefiles with relative
8768   # include paths.  In order to avoid this, we will test QMake from a
8769   # temporary directory (usually /tmp).  Note that this problem was only
8770   # observed with Qt 4.
8771   my_configure_pwd=`pwd`
8772   my_tmpdir="$TMPDIR/conftest$$.dir"
8773   test -d "$my_tmpdir" || mkdir "$my_tmpdir"
8774   if test -w "$my_tmpdir" && cd "$my_tmpdir"
8775   then
8776     :
8777   else
8778     { { echo "$as_me:$LINENO: error: Cannot cd to or write in $my_tmpdir" >&5
8779 echo "$as_me: error: Cannot cd to or write in $my_tmpdir" >&2;}
8780    { (exit 1); exit 1; }; }
8781   fi
8782   cat >conftest.h <<_ASEOF
8783 #include <QObject>
8784
8785 class Foo: public QObject
8786 {
8787   Q_OBJECT;
8788 public:
8789   Foo();
8790   ~Foo() {}
8791 public slots:
8792   void setValue(int value);
8793 signals:
8794   void valueChanged(int newValue);
8795 private:
8796   int value_;
8797 };
8798 _ASEOF
8799
8800   cat >conftest.cpp <<_ASEOF
8801 #include "conftest.h"
8802 Foo::Foo()
8803   : value_ (42)
8804 {
8805   connect(this, SIGNAL(valueChanged(int)), this, SLOT(setValue(int)));
8806 }
8807
8808 void Foo::setValue(int value)
8809 {
8810   value_ = value;
8811 }
8812
8813 int main()
8814 {
8815   Foo f;
8816 }
8817 _ASEOF
8818   if $QMAKE -project; then :; else
8819     { { echo "$as_me:$LINENO: error: Calling $QMAKE -project failed." >&5
8820 echo "$as_me: error: Calling $QMAKE -project failed." >&2;}
8821    { (exit 1); exit 1; }; }
8822   fi
8823
8824   # Find the .pro file generated by qmake.
8825   pro_file='conftest.dir.pro'
8826   test -f $pro_file || pro_file=`echo *.pro`
8827   if test -f "$pro_file"; then :; else
8828     { { echo "$as_me:$LINENO: error: Can't find the .pro file generated by Qmake." >&5
8829 echo "$as_me: error: Can't find the .pro file generated by Qmake." >&2;}
8830    { (exit 1); exit 1; }; }
8831   fi
8832
8833
8834
8835
8836
8837
8838
8839   echo "$as_me:$LINENO: Invoking $QMAKE on $pro_file" >&5
8840   sed 's/^/| /' "$pro_file" >&5
8841
8842   additional_qmake_flags=""
8843   case $host_os in
8844     darwin*)
8845       additional_qmake_flags="-spec macx-g++"
8846       ;;
8847   esac
8848
8849   if $QMAKE ${additional_qmake_flags} ; then :; else
8850     { { echo "$as_me:$LINENO: error: Calling $QMAKE failed." >&5
8851 echo "$as_me: error: Calling $QMAKE failed." >&2;}
8852    { (exit 1); exit 1; }; }
8853   fi
8854   # Try to compile a simple Qt app.
8855   { echo "$as_me:$LINENO: checking whether we can build a simple Qt app" >&5
8856 echo $ECHO_N "checking whether we can build a simple Qt app... $ECHO_C" >&6; }
8857 if test "${at_cv_qt_build+set}" = set; then
8858   echo $ECHO_N "(cached) $ECHO_C" >&6
8859 else
8860   at_cv_qt_build=ko
8861   : ${MAKE=make}
8862
8863   if $MAKE >&5 2>&1; then
8864     at_cv_qt_build='ok, looks like Qt 4'
8865   else
8866     echo "$as_me:$LINENO: Build failed, trying to #include <qobject.h> \
8867 instead" >&5
8868     sed 's/<QObject>/<qobject.h>/' conftest.h > tmp.h && mv tmp.h conftest.h
8869     if $MAKE >&5 2>&1; then
8870       at_cv_qt_build='ok, looks like Qt 3'
8871     else
8872       # Sometimes (such as on Debian) build will fail because Qt hasn't been
8873       # installed in debug mode and qmake tries (by default) to build apps in
8874       # debug mode => Try again in release mode.
8875       echo "$as_me:$LINENO: Build failed, trying to enforce release mode" \
8876             >&5
8877
8878        # Tweak the value of CONFIG in the .pro file for +release.
8879
8880   qt_conf=''
8881   for at_mod in +release; do
8882     at_mod=`echo "$at_mod" | sed 's/^-//; tough
8883                                   s/^+//; beef
8884                                   :ough
8885                                   s/^/CONFIG -= /;n
8886                                   :eef
8887                                   s/^/CONFIG += /'`
8888     qt_conf="$qt_conf
8889 $at_mod"
8890   done
8891   echo "$qt_conf" | sed 1d >>"$pro_file"
8892
8893
8894       sed 's/<qobject.h>/<QObject>/' conftest.h > tmp.h && mv tmp.h conftest.h
8895       if $MAKE >&5 2>&1; then
8896         at_cv_qt_build='ok, looks like Qt 4, release mode forced'
8897       else
8898         echo "$as_me:$LINENO: Build failed, trying to #include <qobject.h> \
8899 instead" >&5
8900         sed 's/<QObject>/<qobject.h>/' conftest.h > tmp.h && mv tmp.h conftest.h
8901         if $MAKE >&5 2>&1; then
8902           at_cv_qt_build='ok, looks like Qt 3, release mode forced'
8903         else
8904           at_cv_qt_build=ko
8905           echo "$as_me:$LINENO: failed program was:" >&5
8906           sed 's/^/| /' conftest.h >&5
8907           echo "$as_me:$LINENO: failed program was:" >&5
8908           sed 's/^/| /' conftest.cpp >&5
8909         fi # if make with Qt3-style #include and release mode forced.
8910       fi # if make with Qt4-style #include and release mode forced.
8911     fi # if make with Qt3-style #include.
8912   fi # if make with Qt4-style #include.
8913
8914 fi
8915 { echo "$as_me:$LINENO: result: $at_cv_qt_build" >&5
8916 echo "${ECHO_T}$at_cv_qt_build" >&6; }
8917   if test x"$at_cv_qt_build" = xko; then
8918     { { echo "$as_me:$LINENO: error: Cannot build a test Qt program" >&5
8919 echo "$as_me: error: Cannot build a test Qt program" >&2;}
8920    { (exit 1); exit 1; }; }
8921   fi
8922   QT_VERSION_MAJOR=`echo "$at_cv_qt_build" | sed 's/^^0-9*//'`
8923
8924
8925   # This sed filter is applied after an expression of the form: /^FOO.*=/!d;
8926   # It starts by removing the beginning of the line, removing references to
8927   # SUBLIBS, removing unnecessary whitespaces at the beginning, and prefixes
8928   # all variable uses by QT_.
8929   qt_sed_filter='s///;
8930                  s/$(SUBLIBS)//g;
8931                  s/^ *//;
8932                  s/\$(\([A-Z_][A-Z_]*\))/$(QT_\1)/g'
8933
8934   # Find the Makefile (qmake happens to generate a fake Makefile which invokes
8935   # a Makefile.Debug or Makefile.Release). We we have both, we'll pick the
8936   # Makefile.Release. The reason is that the main difference is that release
8937   # uses -Os and debug -g. We can override -Os by passing another -O but we
8938   # usually don't override -g.
8939   if test -f Makefile.Release; then
8940     at_mfile='Makefile.Release'
8941   else
8942     at_mfile='Makefile'
8943   fi
8944   if test -f $at_mfile; then :; else
8945     cd "$my_configure_pwd"
8946     { { echo "$as_me:$LINENO: error: Cannot find the Makefile generated by qmake." >&5
8947 echo "$as_me: error: Cannot find the Makefile generated by qmake." >&2;}
8948    { (exit 1); exit 1; }; }
8949   fi
8950
8951   # Find the DEFINES of Qt (should have been named CPPFLAGS).
8952   { echo "$as_me:$LINENO: checking for the DEFINES to use with Qt" >&5
8953 echo $ECHO_N "checking for the DEFINES to use with Qt... $ECHO_C" >&6; }
8954 if test "${at_cv_env_QT_DEFINES+set}" = set; then
8955   echo $ECHO_N "(cached) $ECHO_C" >&6
8956 else
8957   at_cv_env_QT_DEFINES=`sed "/^DEFINES[^A-Z]*=/!d;$qt_sed_filter" $at_mfile`
8958 fi
8959 { echo "$as_me:$LINENO: result: $at_cv_env_QT_DEFINES" >&5
8960 echo "${ECHO_T}$at_cv_env_QT_DEFINES" >&6; }
8961   QT_DEFINES=$at_cv_env_QT_DEFINES
8962
8963
8964   # Find the CFLAGS of Qt (We can use Qt in C?!)
8965   { echo "$as_me:$LINENO: checking for the CFLAGS to use with Qt" >&5
8966 echo $ECHO_N "checking for the CFLAGS to use with Qt... $ECHO_C" >&6; }
8967 if test "${at_cv_env_QT_CFLAGS+set}" = set; then
8968   echo $ECHO_N "(cached) $ECHO_C" >&6
8969 else
8970   at_cv_env_QT_CFLAGS=`sed "/^CFLAGS[^A-Za-z]*=/!d;$qt_sed_filter" $at_mfile`
8971 fi
8972 { echo "$as_me:$LINENO: result: $at_cv_env_QT_CFLAGS" >&5
8973 echo "${ECHO_T}$at_cv_env_QT_CFLAGS" >&6; }
8974   QT_CFLAGS=$at_cv_env_QT_CFLAGS
8975
8976
8977   # Find the CXXFLAGS of Qt.
8978   { echo "$as_me:$LINENO: checking for the CXXFLAGS to use with Qt" >&5
8979 echo $ECHO_N "checking for the CXXFLAGS to use with Qt... $ECHO_C" >&6; }
8980 if test "${at_cv_env_QT_CXXFLAGS+set}" = set; then
8981   echo $ECHO_N "(cached) $ECHO_C" >&6
8982 else
8983   at_cv_env_QT_CXXFLAGS=`sed "/^CXXFLAGS[^A-Za-z]*=/!d;$qt_sed_filter" $at_mfile`
8984 fi
8985 { echo "$as_me:$LINENO: result: $at_cv_env_QT_CXXFLAGS" >&5
8986 echo "${ECHO_T}$at_cv_env_QT_CXXFLAGS" >&6; }
8987   QT_CXXFLAGS=$at_cv_env_QT_CXXFLAGS
8988
8989
8990   # Find the INCPATH of Qt.
8991   { echo "$as_me:$LINENO: checking for the INCPATH to use with Qt" >&5
8992 echo $ECHO_N "checking for the INCPATH to use with Qt... $ECHO_C" >&6; }
8993 if test "${at_cv_env_QT_INCPATH+set}" = set; then
8994   echo $ECHO_N "(cached) $ECHO_C" >&6
8995 else
8996   at_cv_env_QT_INCPATH=`sed "/^INCPATH[^A-Z]*=/!d;$qt_sed_filter" $at_mfile`
8997 fi
8998 { echo "$as_me:$LINENO: result: $at_cv_env_QT_INCPATH" >&5
8999 echo "${ECHO_T}$at_cv_env_QT_INCPATH" >&6; }
9000   QT_INCPATH=$at_cv_env_QT_INCPATH
9001
9002
9003   QT_CPPFLAGS="$at_cv_env_QT_DEFINES $at_cv_env_QT_INCPATH"
9004
9005
9006   # Find the LFLAGS of Qt (Should have been named LDFLAGS)
9007   { echo "$as_me:$LINENO: checking for the LDFLAGS to use with Qt" >&5
9008 echo $ECHO_N "checking for the LDFLAGS to use with Qt... $ECHO_C" >&6; }
9009 if test "${at_cv_env_QT_LDFLAGS+set}" = set; then
9010   echo $ECHO_N "(cached) $ECHO_C" >&6
9011 else
9012   at_cv_env_QT_LDFLAGS=`sed "/^LFLAGS[^A-Za-z]*=/!d;$qt_sed_filter" $at_mfile`
9013 fi
9014 { echo "$as_me:$LINENO: result: $at_cv_env_QT_LDFLAGS" >&5
9015 echo "${ECHO_T}$at_cv_env_QT_LDFLAGS" >&6; }
9016   QT_LFLAGS=$at_cv_env_QT_LDFLAGS
9017
9018   QT_LDFLAGS=$at_cv_env_QT_LDFLAGS
9019
9020
9021   { echo "$as_me:$LINENO: checking whether host operating system is Darwin" >&5
9022 echo $ECHO_N "checking whether host operating system is Darwin... $ECHO_C" >&6; }
9023   at_darwin="no"
9024   case $host_os in
9025     darwin*)
9026       at_darwin="yes"
9027       ;;
9028   esac
9029   { echo "$as_me:$LINENO: result: $at_darwin" >&5
9030 echo "${ECHO_T}$at_darwin" >&6; }
9031
9032   # Find the LIBS of Qt.
9033   { echo "$as_me:$LINENO: checking for the LIBS to use with Qt" >&5
9034 echo $ECHO_N "checking for the LIBS to use with Qt... $ECHO_C" >&6; }
9035 if test "${at_cv_env_QT_LIBS+set}" = set; then
9036   echo $ECHO_N "(cached) $ECHO_C" >&6
9037 else
9038   at_cv_env_QT_LIBS=`sed "/^LIBS[^A-Za-z]*=/!d;$qt_sed_filter" $at_mfile`
9039    if test x$at_darwin = xyes; then
9040      # Fix QT_LIBS: as of today Libtool (GNU Libtool 1.5.23a) doesn't handle
9041      # -F properly. The "bug" has been fixed on 22 October 2006
9042      # by Peter O'Gorman but we provide backward compatibility here.
9043      at_cv_env_QT_LIBS=`echo "$at_cv_env_QT_LIBS" \
9044                              | sed 's/^-F/-Wl,-F/;s/ -F/ -Wl,-F/g'`
9045    fi
9046
9047 fi
9048 { echo "$as_me:$LINENO: result: $at_cv_env_QT_LIBS" >&5
9049 echo "${ECHO_T}$at_cv_env_QT_LIBS" >&6; }
9050   QT_LIBS=$at_cv_env_QT_LIBS
9051
9052
9053   cd "$my_configure_pwd" || echo 'WTF!'
9054   rm -rf "$my_tmpdir"
9055
9056   fi
9057
9058         if test x"$at_cv_qt_build" = xko; then
9059            { { echo "$as_me:$LINENO: error: cannot find Qt!" >&5
9060 echo "$as_me: error: cannot find Qt!" >&2;}
9061    { (exit 1); exit 1; }; }
9062         else
9063            { echo "$as_me:$LINENO: result: enabling experimental Qt port" >&5
9064 echo "${ECHO_T}enabling experimental Qt port" >&6; }
9065            CONFIG_GUI="QT"
9066         fi
9067         ;;
9068     no)
9069         { echo "$as_me:$LINENO: result: disabling experimental Qt port" >&5
9070 echo "${ECHO_T}disabling experimental Qt port" >&6; }
9071         ;;
9072     *)
9073         { { echo "$as_me:$LINENO: error: bad option --enable-qt=$enable_qt" >&5
9074 echo "$as_me: error: bad option --enable-qt=$enable_qt" >&2;}
9075    { (exit 1); exit 1; }; }
9076         ;;
9077 esac
9078
9079 # Check whether --enable-cocoa was given.
9080 if test "${enable_cocoa+set}" = set; then
9081   enableval=$enable_cocoa;
9082 else
9083   enable_cocoa="no"
9084 fi
9085
9086 case "$enable_cocoa" in
9087     yes)
9088         { echo "$as_me:$LINENO: result: enabling experimental Cocoa port" >&5
9089 echo "${ECHO_T}enabling experimental Cocoa port" >&6; }
9090         COCOA_CFLAGS=""
9091         COCOA_LDFLAGS="-framework Cocoa"
9092         CONFIG_GUI="COCOA"
9093         ;;
9094     no)
9095         { echo "$as_me:$LINENO: result: disabling experimental Cocoa port" >&5
9096 echo "${ECHO_T}disabling experimental Cocoa port" >&6; }
9097         ;;
9098     *)
9099         { { echo "$as_me:$LINENO: error: bad option --enable-cocoa=$enable_cocoa" >&5
9100 echo "$as_me: error: bad option --enable-cocoa=$enable_cocoa" >&2;}
9101    { (exit 1); exit 1; }; }
9102         ;;
9103 esac
9104
9105 case "$CONFIG_GUI" in
9106     X11)
9107         CONFIG_X11="X11 Widkit Ghostscript"
9108
9109 cat >>confdefs.h <<\_ACEOF
9110 #define X11TEXMACS 1
9111 _ACEOF
9112
9113         ;;
9114     COCOA)
9115         CONFIG_COCOA="Cocoa"
9116
9117 cat >>confdefs.h <<\_ACEOF
9118 #define AQUATEXMACS 1
9119 _ACEOF
9120
9121         ;;
9122     QT)
9123         CONFIG_QT="Qt"
9124
9125 cat >>confdefs.h <<\_ACEOF
9126 #define QTTEXMACS 1
9127 _ACEOF
9128
9129         ;;
9130 esac
9131
9132
9133
9134
9135
9136
9137
9138
9139
9140
9141
9142 #--------------------------------------------------------------------
9143 # Debugging options
9144 #--------------------------------------------------------------------
9145
9146 STD_DEBUG_FLAGS="-fno-rtti -fno-exceptions"
9147 if test "$enable_cocoa" = "yes"; then
9148     STD_DEBUG_FLAGS="-fno-exceptions"
9149 fi
9150
9151 { echo "$as_me:$LINENO: checking if compiler supports $STD_DEBUG_FLAGS" >&5
9152 echo $ECHO_N "checking if compiler supports $STD_DEBUG_FLAGS... $ECHO_C" >&6; }
9153 CXXFLAGS="$STD_DEBUG_FLAGS"
9154 cat >conftest.$ac_ext <<_ACEOF
9155 /* confdefs.h.  */
9156 _ACEOF
9157 cat confdefs.h >>conftest.$ac_ext
9158 cat >>conftest.$ac_ext <<_ACEOF
9159 /* end confdefs.h.  */
9160
9161   int some_variable = 0;
9162
9163 int
9164 main ()
9165 {
9166
9167
9168   ;
9169   return 0;
9170 }
9171 _ACEOF
9172 rm -f conftest.$ac_objext
9173 if { (ac_try="$ac_compile"
9174 case "(($ac_try" in
9175   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9176   *) ac_try_echo=$ac_try;;
9177 esac
9178 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9179   (eval "$ac_compile") 2>conftest.er1
9180   ac_status=$?
9181   grep -v '^ *+' conftest.er1 >conftest.err
9182   rm -f conftest.er1
9183   cat conftest.err >&5
9184   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9185   (exit $ac_status); } && {
9186          test -z "$ac_cxx_werror_flag" ||
9187          test ! -s conftest.err
9188        } && test -s conftest.$ac_objext; then
9189
9190     CONFIG_CXXDIALECT="$STD_DEBUG_FLAGS"
9191     { echo "$as_me:$LINENO: result: yes" >&5
9192 echo "${ECHO_T}yes" >&6; }
9193
9194 else
9195   echo "$as_me: failed program was:" >&5
9196 sed 's/^/| /' conftest.$ac_ext >&5
9197
9198
9199     CONFIG_CXXDIALECT=""
9200     { echo "$as_me:$LINENO: result: no" >&5
9201 echo "${ECHO_T}no" >&6; }
9202
9203 fi
9204
9205 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9206 CXXFLAGS=""
9207
9208
9209 # Check whether --enable-debug was given.
9210 if test "${enable_debug+set}" = set; then
9211   enableval=$enable_debug;
9212 else
9213   enable_debug="no"
9214 fi
9215
9216
9217 if test "$enable_debug" = "yes"; then
9218     if test "$GXX" = "yes"; then
9219         enable_debug="-ggdb"
9220     else
9221         enable_debug="-g3"
9222     fi
9223 fi
9224
9225 if test "$enable_debug" = "no"; then
9226     { echo "$as_me:$LINENO: result: disabling debugging" >&5
9227 echo "${ECHO_T}disabling debugging" >&6; }
9228     CONFIG_STRIP="strip"
9229     CONFIG_CXXDEBUG=""
9230     optimize_default="yes"
9231 else
9232     { echo "$as_me:$LINENO: result: enabling debugging, $enable_debug" >&5
9233 echo "${ECHO_T}enabling debugging, $enable_debug" >&6; }
9234     CONFIG_STRIP="true"
9235     CONFIG_CXXDEBUG="$enable_debug"
9236     optimize_default="no"
9237 fi
9238
9239 # Check whether --enable-assert was given.
9240 if test "${enable_assert+set}" = set; then
9241   enableval=$enable_assert;
9242 else
9243   enable_assert="yes"
9244 fi
9245
9246
9247 if test "$enable_assert" = "no"; then
9248     { echo "$as_me:$LINENO: result: disabling assertion checking" >&5
9249 echo "${ECHO_T}disabling assertion checking" >&6; }
9250 else
9251     { echo "$as_me:$LINENO: result: enabling assertion checking" >&5
9252 echo "${ECHO_T}enabling assertion checking" >&6; }
9253
9254 cat >>confdefs.h <<\_ACEOF
9255 #define DEBUG_ASSERT 1
9256 _ACEOF
9257
9258 fi
9259
9260 #--------------------------------------------------------------------
9261 # Warning options
9262 #--------------------------------------------------------------------
9263
9264 case "$GXX_VERSION" in
9265   none)
9266     CONFIG_CXXWARNING="";
9267   ;;
9268   *)
9269     CONFIG_CXXWARNING="-Wall -Wno-return-type"
9270   ;;
9271 esac
9272
9273 # Check whether --enable-warnings was given.
9274 if test "${enable_warnings+set}" = set; then
9275   enableval=$enable_warnings;
9276 else
9277   enable_warnings="yes"
9278 fi
9279
9280 case "$enable_warnings" in
9281     yes)
9282         { echo "$as_me:$LINENO: result: enabling warning flags $CONFIG_CXXWARNING" >&5
9283 echo "${ECHO_T}enabling warning flags $CONFIG_CXXWARNING" >&6; } ;;
9284     no)
9285         CONFIG_CXXWARNING=""
9286         { echo "$as_me:$LINENO: result: disabling warning flags" >&5
9287 echo "${ECHO_T}disabling warning flags" >&6; } ;;
9288     *)
9289         CONFIG_CXXWARNING="$enable_warnings"
9290         { echo "$as_me:$LINENO: result: enabling warning flags $CONFIG_CXXWARNING" >&5
9291 echo "${ECHO_T}enabling warning flags $CONFIG_CXXWARNING" >&6; } ;;
9292 esac
9293
9294 #--------------------------------------------------------------------
9295 # Optimization options
9296 #--------------------------------------------------------------------
9297
9298 if test "$optimize_default" = "yes"; then
9299   case "$GXX_VERSION" in
9300     3.3.3 | 3.3.4 | 4.*)
9301       ;;
9302     2.96 | 3.0 | 3.0.* | 3.1 | 3.1.* | 3.2 | 3.2.* | 3.3 | 3.3.*)
9303       case "${host}" in
9304         i*86-*-linux-gnu* | i*86-*-freebsd*)
9305           { echo "$as_me:$LINENO: WARNING: using g++ 3.*, optimize without inline by default" >&5
9306 echo "$as_me: WARNING: using g++ 3.*, optimize without inline by default" >&2;}
9307           optimize_default="no-inline"
9308         ;;
9309         *)
9310           { echo "$as_me:$LINENO: WARNING: using g++ 3.*, optimize without inline by default" >&5
9311 echo "$as_me: WARNING: using g++ 3.*, optimize without inline by default" >&2;}
9312           optimize_default="no-inline"
9313         ;;
9314       esac
9315     ;;
9316   esac
9317 fi
9318
9319 # Check whether --enable-optimize was given.
9320 if test "${enable_optimize+set}" = set; then
9321   enableval=$enable_optimize;
9322 else
9323   enable_optimize="$optimize_default"
9324 fi
9325
9326
9327 case "$enable_optimize" in
9328     yes)
9329         # keep optimization options
9330         { echo "$as_me:$LINENO: result: enabling optimizations, $CONFIG_CXXOPTIMIZE" >&5
9331 echo "${ECHO_T}enabling optimizations, $CONFIG_CXXOPTIMIZE" >&6; } ;;
9332     no-inline)
9333         optimize_no_inline="-fno-default-inline -fno-inline"
9334         CONFIG_CXXOPTIMIZE="$CONFIG_CXXOPTIMIZE $optimize_no_inline"
9335         { echo "$as_me:$LINENO: result: enabling optimizations, $CONFIG_CXXOPTIMIZE" >&5
9336 echo "${ECHO_T}enabling optimizations, $CONFIG_CXXOPTIMIZE" >&6; } ;;
9337     no)
9338         CONFIG_CXXOPTIMIZE=""
9339         { echo "$as_me:$LINENO: result: disabling optimizations" >&5
9340 echo "${ECHO_T}disabling optimizations" >&6; } ;;
9341     *)
9342         CONFIG_CXXOPTIMIZE="$enable_optimize"
9343         { echo "$as_me:$LINENO: result: customizing optimizations, $enable_optimize" >&5
9344 echo "${ECHO_T}customizing optimizations, $enable_optimize" >&6; } ;;
9345 esac
9346
9347 #--------------------------------------------------------------------
9348 # Substitute TeXmacs specific configuration parameters
9349 #--------------------------------------------------------------------
9350
9351
9352
9353
9354
9355
9356
9357
9358
9359
9360
9361
9362
9363
9364
9365
9366
9367
9368
9369
9370
9371
9372 #--------------------------------------------------------------------
9373 # Default paths for installation
9374 #--------------------------------------------------------------------
9375
9376 if test "$prefix" = ""; then
9377   prefix=/usr/local
9378 fi
9379 if test "$prefix" = "NONE"; then
9380   prefix=/usr/local
9381 fi
9382 if test "$exec_prefix" = ""; then
9383   exec_prefix='${prefix}'
9384 fi
9385 if test "$exec_prefix" = "NONE"; then
9386   exec_prefix='${prefix}'
9387 fi
9388 if test "$exec_prefix" = '${prefix}'; then
9389   exec_prefix='${prefix}'
9390 fi
9391 if test "$includedir" = ""; then
9392   includedir='${prefix}/include'
9393 fi
9394 if test "$includedir" = "NONE"; then
9395   includedir='${prefix}/include'
9396 fi
9397 if test "$includedir" = '${prefix}/include'; then
9398   includedir='${prefix}/include'
9399 fi
9400 if test "$libdir" = ""; then
9401   libdir='${exec_prefix}/lib'
9402 fi
9403 if test "$libdir" = "NONE"; then
9404   libdir='${exec_prefix}/lib'
9405 fi
9406 if test "$libdir" = '${exec_prefix}/lib'; then
9407   libdir='${exec_prefix}/lib'
9408 fi
9409 if test "$bindir" = ""; then
9410   bindir='${exec_prefix}/bin'
9411 fi
9412 if test "$bindir" = "NONE"; then
9413   bindir=${exec_prefix}/bin
9414 fi
9415 if test "$bindir" = '${exec_prefix}/bin'; then
9416   bindir='${exec_prefix}/bin'
9417 fi
9418 if test "$datarootdir" = ""; then
9419   datarootdir='${prefix}/share'
9420 fi
9421 if test "$datarootdir" = "NONE"; then
9422   datarootdir='${prefix}/share'
9423 fi
9424 if test "$datarootdir" = '${prefix}/share'; then
9425   datarootdir='${prefix}/share'
9426 fi
9427 if test "$datadir" = ""; then
9428   datadir='${prefix}/share'
9429 fi
9430 if test "$datadir" = "NONE"; then
9431   datadir='${prefix}/share'
9432 fi
9433 if test "$datadir" = '${prefix}/share'; then
9434   datadir='${prefix}/share'
9435 fi
9436 if test "$mandir" = ""; then
9437   mandir='${datarootdir}/man'
9438 fi
9439 if test "$mandir" = "NONE"; then
9440   mandir='${datarootdir}/man'
9441 fi
9442 if test "$mandir" = '${datarootdir}/man'; then
9443   mandir='${datarootdir}/man'
9444 fi
9445 if test "$libexecdir" = ""; then
9446   libexecdir='${exec_prefix}/libexec'
9447 fi
9448 if test "$libexecdir" = "NONE"; then
9449   libexecdir='${exec_prefix}/libexec'
9450 fi
9451 if test "$libexecdir" = '${exec_prefix}/libexec'; then
9452   libexecdir='${exec_prefix}/libexec'
9453 fi
9454
9455 curdir="`pwd`"
9456 tmorig=${curdir}
9457 tmdir=${PACKAGE}
9458 tmsrc=${curdir}/${tmdir}
9459 tmbin=${libexecdir}/${tmdir}
9460 tmdata=${datadir}/${tmdir}
9461
9462
9463
9464
9465
9466
9467 if test "$DEVEL_RELEASE" = "1"; then
9468   tmtgz=${PACKAGE}-${DEVEL_VERSION}
9469 else
9470   tmtgz=${PACKAGE}-${DEVEL_VERSION}-R${DEVEL_RELEASE}
9471 fi
9472 tmrpm=${PACKAGE}-${DEVEL_VERSION}-${DEVEL_RELEASE}
9473 if test "$STABLE_RELEASE" = "1"; then
9474   tmstgz=${PACKAGE}-${STABLE_VERSION}
9475 else
9476   tmstgz=${PACKAGE}-${STABLE_VERSION}-R${STABLE_RELEASE}
9477 fi
9478 tmsrpm=${PACKAGE}-${STABLE_VERSION}-${STABLE_RELEASE}
9479 if test "$WINDOWS_RELEASE" = "1"; then
9480   tmwin=wintexmacs-${WINDOWS_VERSION}
9481 else
9482   tmwin=wintexmacs-${WINDOWS_VERSION}-R${WINDOWS_RELEASE}
9483 fi
9484
9485
9486
9487
9488
9489
9490 #--------------------------------------------------------------------
9491 # Done
9492 #--------------------------------------------------------------------
9493
9494 ac_config_files="$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"
9495
9496 cat >confcache <<\_ACEOF
9497 # This file is a shell script that caches the results of configure
9498 # tests run on this system so they can be shared between configure
9499 # scripts and configure runs, see configure's option --config-cache.
9500 # It is not useful on other systems.  If it contains results you don't
9501 # want to keep, you may remove or edit it.
9502 #
9503 # config.status only pays attention to the cache file if you give it
9504 # the --recheck option to rerun configure.
9505 #
9506 # `ac_cv_env_foo' variables (set or unset) will be overridden when
9507 # loading this file, other *unset* `ac_cv_foo' will be assigned the
9508 # following values.
9509
9510 _ACEOF
9511
9512 # The following way of writing the cache mishandles newlines in values,
9513 # but we know of no workaround that is simple, portable, and efficient.
9514 # So, we kill variables containing newlines.
9515 # Ultrix sh set writes to stderr and can't be redirected directly,
9516 # and sets the high bit in the cache file unless we assign to the vars.
9517 (
9518   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
9519     eval ac_val=\$$ac_var
9520     case $ac_val in #(
9521     *${as_nl}*)
9522       case $ac_var in #(
9523       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
9524 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
9525       esac
9526       case $ac_var in #(
9527       _ | IFS | as_nl) ;; #(
9528       *) $as_unset $ac_var ;;
9529       esac ;;
9530     esac
9531   done
9532
9533   (set) 2>&1 |
9534     case $as_nl`(ac_space=' '; set) 2>&1` in #(
9535     *${as_nl}ac_space=\ *)
9536       # `set' does not quote correctly, so add quotes (double-quote
9537       # substitution turns \\\\ into \\, and sed turns \\ into \).
9538       sed -n \
9539         "s/'/'\\\\''/g;
9540           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
9541       ;; #(
9542     *)
9543       # `set' quotes correctly as required by POSIX, so do not add quotes.
9544       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
9545       ;;
9546     esac |
9547     sort
9548 ) |
9549   sed '
9550      /^ac_cv_env_/b end
9551      t clear
9552      :clear
9553      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
9554      t end
9555      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
9556      :end' >>confcache
9557 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
9558   if test -w "$cache_file"; then
9559     test "x$cache_file" != "x/dev/null" &&
9560       { echo "$as_me:$LINENO: updating cache $cache_file" >&5
9561 echo "$as_me: updating cache $cache_file" >&6;}
9562     cat confcache >$cache_file
9563   else
9564     { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
9565 echo "$as_me: not updating unwritable cache $cache_file" >&6;}
9566   fi
9567 fi
9568 rm -f confcache
9569
9570 test "x$prefix" = xNONE && prefix=$ac_default_prefix
9571 # Let make expand exec_prefix.
9572 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9573
9574 DEFS=-DHAVE_CONFIG_H
9575
9576 ac_libobjs=
9577 ac_ltlibobjs=
9578 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
9579   # 1. Remove the extension, and $U if already installed.
9580   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
9581   ac_i=`echo "$ac_i" | sed "$ac_script"`
9582   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
9583   #    will be set to the directory where LIBOBJS objects are built.
9584   ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
9585   ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
9586 done
9587 LIBOBJS=$ac_libobjs
9588
9589 LTLIBOBJS=$ac_ltlibobjs
9590
9591
9592
9593 : ${CONFIG_STATUS=./config.status}
9594 ac_clean_files_save=$ac_clean_files
9595 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
9596 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
9597 echo "$as_me: creating $CONFIG_STATUS" >&6;}
9598 cat >$CONFIG_STATUS <<_ACEOF
9599 #! $SHELL
9600 # Generated by $as_me.
9601 # Run this file to recreate the current configuration.
9602 # Compiler output produced by configure, useful for debugging
9603 # configure, is in config.log if it exists.
9604
9605 debug=false
9606 ac_cs_recheck=false
9607 ac_cs_silent=false
9608 SHELL=\${CONFIG_SHELL-$SHELL}
9609 _ACEOF
9610
9611 cat >>$CONFIG_STATUS <<\_ACEOF
9612 ## --------------------- ##
9613 ## M4sh Initialization.  ##
9614 ## --------------------- ##
9615
9616 # Be more Bourne compatible
9617 DUALCASE=1; export DUALCASE # for MKS sh
9618 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
9619   emulate sh
9620   NULLCMD=:
9621   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
9622   # is contrary to our usage.  Disable this feature.
9623   alias -g '${1+"$@"}'='"$@"'
9624   setopt NO_GLOB_SUBST
9625 else
9626   case `(set -o) 2>/dev/null` in
9627   *posix*) set -o posix ;;
9628 esac
9629
9630 fi
9631
9632
9633
9634
9635 # PATH needs CR
9636 # Avoid depending upon Character Ranges.
9637 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
9638 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
9639 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
9640 as_cr_digits='0123456789'
9641 as_cr_alnum=$as_cr_Letters$as_cr_digits
9642
9643 # The user is always right.
9644 if test "${PATH_SEPARATOR+set}" != set; then
9645   echo "#! /bin/sh" >conf$$.sh
9646   echo  "exit 0"   >>conf$$.sh
9647   chmod +x conf$$.sh
9648   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
9649     PATH_SEPARATOR=';'
9650   else
9651     PATH_SEPARATOR=:
9652   fi
9653   rm -f conf$$.sh
9654 fi
9655
9656 # Support unset when possible.
9657 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
9658   as_unset=unset
9659 else
9660   as_unset=false
9661 fi
9662
9663
9664 # IFS
9665 # We need space, tab and new line, in precisely that order.  Quoting is
9666 # there to prevent editors from complaining about space-tab.
9667 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
9668 # splitting by setting IFS to empty value.)
9669 as_nl='
9670 '
9671 IFS=" ""        $as_nl"
9672
9673 # Find who we are.  Look in the path if we contain no directory separator.
9674 case $0 in
9675   *[\\/]* ) as_myself=$0 ;;
9676   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9677 for as_dir in $PATH
9678 do
9679   IFS=$as_save_IFS
9680   test -z "$as_dir" && as_dir=.
9681   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
9682 done
9683 IFS=$as_save_IFS
9684
9685      ;;
9686 esac
9687 # We did not find ourselves, most probably we were run as `sh COMMAND'
9688 # in which case we are not to be found in the path.
9689 if test "x$as_myself" = x; then
9690   as_myself=$0
9691 fi
9692 if test ! -f "$as_myself"; then
9693   echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
9694   { (exit 1); exit 1; }
9695 fi
9696
9697 # Work around bugs in pre-3.0 UWIN ksh.
9698 for as_var in ENV MAIL MAILPATH
9699 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
9700 done
9701 PS1='$ '
9702 PS2='> '
9703 PS4='+ '
9704
9705 # NLS nuisances.
9706 for as_var in \
9707   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
9708   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
9709   LC_TELEPHONE LC_TIME
9710 do
9711   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
9712     eval $as_var=C; export $as_var
9713   else
9714     ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
9715   fi
9716 done
9717
9718 # Required to use basename.
9719 if expr a : '\(a\)' >/dev/null 2>&1 &&
9720    test "X`expr 00001 : '.*\(...\)'`" = X001; then
9721   as_expr=expr
9722 else
9723   as_expr=false
9724 fi
9725
9726 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
9727   as_basename=basename
9728 else
9729   as_basename=false
9730 fi
9731
9732
9733 # Name of the executable.
9734 as_me=`$as_basename -- "$0" ||
9735 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
9736          X"$0" : 'X\(//\)$' \| \
9737          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
9738 echo X/"$0" |
9739     sed '/^.*\/\([^/][^/]*\)\/*$/{
9740             s//\1/
9741             q
9742           }
9743           /^X\/\(\/\/\)$/{
9744             s//\1/
9745             q
9746           }
9747           /^X\/\(\/\).*/{
9748             s//\1/
9749             q
9750           }
9751           s/.*/./; q'`
9752
9753 # CDPATH.
9754 $as_unset CDPATH
9755
9756
9757
9758   as_lineno_1=$LINENO
9759   as_lineno_2=$LINENO
9760   test "x$as_lineno_1" != "x$as_lineno_2" &&
9761   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
9762
9763   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
9764   # uniformly replaced by the line number.  The first 'sed' inserts a
9765   # line-number line after each line using $LINENO; the second 'sed'
9766   # does the real work.  The second script uses 'N' to pair each
9767   # line-number line with the line containing $LINENO, and appends
9768   # trailing '-' during substitution so that $LINENO is not a special
9769   # case at line end.
9770   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
9771   # scripts with optimization help from Paolo Bonzini.  Blame Lee
9772   # E. McMahon (1931-1989) for sed's syntax.  :-)
9773   sed -n '
9774     p
9775     /[$]LINENO/=
9776   ' <$as_myself |
9777     sed '
9778       s/[$]LINENO.*/&-/
9779       t lineno
9780       b
9781       :lineno
9782       N
9783       :loop
9784       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
9785       t loop
9786       s/-\n.*//
9787     ' >$as_me.lineno &&
9788   chmod +x "$as_me.lineno" ||
9789     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
9790    { (exit 1); exit 1; }; }
9791
9792   # Don't try to exec as it changes $[0], causing all sort of problems
9793   # (the dirname of $[0] is not the place where we might find the
9794   # original and so on.  Autoconf is especially sensitive to this).
9795   . "./$as_me.lineno"
9796   # Exit status is that of the last command.
9797   exit
9798 }
9799
9800
9801 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
9802   as_dirname=dirname
9803 else
9804   as_dirname=false
9805 fi
9806
9807 ECHO_C= ECHO_N= ECHO_T=
9808 case `echo -n x` in
9809 -n*)
9810   case `echo 'x\c'` in
9811   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
9812   *)   ECHO_C='\c';;
9813   esac;;
9814 *)
9815   ECHO_N='-n';;
9816 esac
9817
9818 if expr a : '\(a\)' >/dev/null 2>&1 &&
9819    test "X`expr 00001 : '.*\(...\)'`" = X001; then
9820   as_expr=expr
9821 else
9822   as_expr=false
9823 fi
9824
9825 rm -f conf$$ conf$$.exe conf$$.file
9826 if test -d conf$$.dir; then
9827   rm -f conf$$.dir/conf$$.file
9828 else
9829   rm -f conf$$.dir
9830   mkdir conf$$.dir
9831 fi
9832 echo >conf$$.file
9833 if ln -s conf$$.file conf$$ 2>/dev/null; then
9834   as_ln_s='ln -s'
9835   # ... but there are two gotchas:
9836   # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
9837   # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
9838   # In both cases, we have to default to `cp -p'.
9839   ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
9840     as_ln_s='cp -p'
9841 elif ln conf$$.file conf$$ 2>/dev/null; then
9842   as_ln_s=ln
9843 else
9844   as_ln_s='cp -p'
9845 fi
9846 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
9847 rmdir conf$$.dir 2>/dev/null
9848
9849 if mkdir -p . 2>/dev/null; then
9850   as_mkdir_p=:
9851 else
9852   test -d ./-p && rmdir ./-p
9853   as_mkdir_p=false
9854 fi
9855
9856 if test -x / >/dev/null 2>&1; then
9857   as_test_x='test -x'
9858 else
9859   if ls -dL / >/dev/null 2>&1; then
9860     as_ls_L_option=L
9861   else
9862     as_ls_L_option=
9863   fi
9864   as_test_x='
9865     eval sh -c '\''
9866       if test -d "$1"; then
9867         test -d "$1/.";
9868       else
9869         case $1 in
9870         -*)set "./$1";;
9871         esac;
9872         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
9873         ???[sx]*):;;*)false;;esac;fi
9874     '\'' sh
9875   '
9876 fi
9877 as_executable_p=$as_test_x
9878
9879 # Sed expression to map a string onto a valid CPP name.
9880 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
9881
9882 # Sed expression to map a string onto a valid variable name.
9883 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
9884
9885
9886 exec 6>&1
9887
9888 # Save the log message, to keep $[0] and so on meaningful, and to
9889 # report actual input values of CONFIG_FILES etc. instead of their
9890 # values after options handling.
9891 ac_log="
9892 This file was extended by $as_me, which was
9893 generated by GNU Autoconf 2.61.  Invocation command line was
9894
9895   CONFIG_FILES    = $CONFIG_FILES
9896   CONFIG_HEADERS  = $CONFIG_HEADERS
9897   CONFIG_LINKS    = $CONFIG_LINKS
9898   CONFIG_COMMANDS = $CONFIG_COMMANDS
9899   $ $0 $@
9900
9901 on `(hostname || uname -n) 2>/dev/null | sed 1q`
9902 "
9903
9904 _ACEOF
9905
9906 cat >>$CONFIG_STATUS <<_ACEOF
9907 # Files that config.status was made for.
9908 config_files="$ac_config_files"
9909 config_headers="$ac_config_headers"
9910
9911 _ACEOF
9912
9913 cat >>$CONFIG_STATUS <<\_ACEOF
9914 ac_cs_usage="\
9915 \`$as_me' instantiates files from templates according to the
9916 current configuration.
9917
9918 Usage: $0 [OPTIONS] [FILE]...
9919
9920   -h, --help       print this help, then exit
9921   -V, --version    print version number and configuration settings, then exit
9922   -q, --quiet      do not print progress messages
9923   -d, --debug      don't remove temporary files
9924       --recheck    update $as_me by reconfiguring in the same conditions
9925   --file=FILE[:TEMPLATE]
9926                    instantiate the configuration file FILE
9927   --header=FILE[:TEMPLATE]
9928                    instantiate the configuration header FILE
9929
9930 Configuration files:
9931 $config_files
9932
9933 Configuration headers:
9934 $config_headers
9935
9936 Report bugs to <bug-autoconf@gnu.org>."
9937
9938 _ACEOF
9939 cat >>$CONFIG_STATUS <<_ACEOF
9940 ac_cs_version="\\
9941 config.status
9942 configured by $0, generated by GNU Autoconf 2.61,
9943   with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
9944
9945 Copyright (C) 2006 Free Software Foundation, Inc.
9946 This config.status script is free software; the Free Software Foundation
9947 gives unlimited permission to copy, distribute and modify it."
9948
9949 ac_pwd='$ac_pwd'
9950 srcdir='$srcdir'
9951 _ACEOF
9952
9953 cat >>$CONFIG_STATUS <<\_ACEOF
9954 # If no file are specified by the user, then we need to provide default
9955 # value.  By we need to know if files were specified by the user.
9956 ac_need_defaults=:
9957 while test $# != 0
9958 do
9959   case $1 in
9960   --*=*)
9961     ac_option=`expr "X$1" : 'X\([^=]*\)='`
9962     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
9963     ac_shift=:
9964     ;;
9965   *)
9966     ac_option=$1
9967     ac_optarg=$2
9968     ac_shift=shift
9969     ;;
9970   esac
9971
9972   case $ac_option in
9973   # Handling of the options.
9974   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
9975     ac_cs_recheck=: ;;
9976   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
9977     echo "$ac_cs_version"; exit ;;
9978   --debug | --debu | --deb | --de | --d | -d )
9979     debug=: ;;
9980   --file | --fil | --fi | --f )
9981     $ac_shift
9982     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
9983     ac_need_defaults=false;;
9984   --header | --heade | --head | --hea )
9985     $ac_shift
9986     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
9987     ac_need_defaults=false;;
9988   --he | --h)
9989     # Conflict between --help and --header
9990     { echo "$as_me: error: ambiguous option: $1
9991 Try \`$0 --help' for more information." >&2
9992    { (exit 1); exit 1; }; };;
9993   --help | --hel | -h )
9994     echo "$ac_cs_usage"; exit ;;
9995   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
9996   | -silent | --silent | --silen | --sile | --sil | --si | --s)
9997     ac_cs_silent=: ;;
9998
9999   # This is an error.
10000   -*) { echo "$as_me: error: unrecognized option: $1
10001 Try \`$0 --help' for more information." >&2
10002    { (exit 1); exit 1; }; } ;;
10003
10004   *) ac_config_targets="$ac_config_targets $1"
10005      ac_need_defaults=false ;;
10006
10007   esac
10008   shift
10009 done
10010
10011 ac_configure_extra_args=
10012
10013 if $ac_cs_silent; then
10014   exec 6>/dev/null
10015   ac_configure_extra_args="$ac_configure_extra_args --silent"
10016 fi
10017
10018 _ACEOF
10019 cat >>$CONFIG_STATUS <<_ACEOF
10020 if \$ac_cs_recheck; then
10021   echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
10022   CONFIG_SHELL=$SHELL
10023   export CONFIG_SHELL
10024   exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
10025 fi
10026
10027 _ACEOF
10028 cat >>$CONFIG_STATUS <<\_ACEOF
10029 exec 5>>config.log
10030 {
10031   echo
10032   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
10033 ## Running $as_me. ##
10034 _ASBOX
10035   echo "$ac_log"
10036 } >&5
10037
10038 _ACEOF
10039 cat >>$CONFIG_STATUS <<_ACEOF
10040 _ACEOF
10041
10042 cat >>$CONFIG_STATUS <<\_ACEOF
10043
10044 # Handling of arguments.
10045 for ac_config_target in $ac_config_targets
10046 do
10047   case $ac_config_target in
10048     "src/System/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/System/config.h:src/System/config.in" ;;
10049     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile:Makefile.in" ;;
10050     "src/makefile") CONFIG_FILES="$CONFIG_FILES src/makefile:src/makefile.in" ;;
10051     "src/System/tm_configure.hpp") CONFIG_FILES="$CONFIG_FILES src/System/tm_configure.hpp:src/System/tm_configure.in" ;;
10052     "misc/admin/admin.makefile") CONFIG_FILES="$CONFIG_FILES misc/admin/admin.makefile:misc/admin/admin.makefile.in" ;;
10053     "misc/doxygen/Doxyfile") CONFIG_FILES="$CONFIG_FILES misc/doxygen/Doxyfile:misc/doxygen/Doxyfile.in" ;;
10054     "misc/man/texmacs.1") CONFIG_FILES="$CONFIG_FILES misc/man/texmacs.1:misc/man/texmacs.1.in" ;;
10055     "misc/rpm/TeXmacs.spec") CONFIG_FILES="$CONFIG_FILES misc/rpm/TeXmacs.spec:misc/rpm/TeXmacs.spec.in" ;;
10056     "misc/scripts/fig2ps") CONFIG_FILES="$CONFIG_FILES misc/scripts/fig2ps:misc/scripts/fig2ps.in" ;;
10057     "misc/scripts/texmacs") CONFIG_FILES="$CONFIG_FILES misc/scripts/texmacs:misc/scripts/texmacs.in" ;;
10058     "TeXmacs/examples/plugins/dynlink/Makefile") CONFIG_FILES="$CONFIG_FILES TeXmacs/examples/plugins/dynlink/Makefile:TeXmacs/examples/plugins/dynlink/Makefile.in" ;;
10059
10060   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
10061 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
10062    { (exit 1); exit 1; }; };;
10063   esac
10064 done
10065
10066
10067 # If the user did not use the arguments to specify the items to instantiate,
10068 # then the envvar interface is used.  Set only those that are not.
10069 # We use the long form for the default assignment because of an extremely
10070 # bizarre bug on SunOS 4.1.3.
10071 if $ac_need_defaults; then
10072   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
10073   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
10074 fi
10075
10076 # Have a temporary directory for convenience.  Make it in the build tree
10077 # simply because there is no reason against having it here, and in addition,
10078 # creating and moving files from /tmp can sometimes cause problems.
10079 # Hook for its removal unless debugging.
10080 # Note that there is a small window in which the directory will not be cleaned:
10081 # after its creation but before its name has been assigned to `$tmp'.
10082 $debug ||
10083 {
10084   tmp=
10085   trap 'exit_status=$?
10086   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
10087 ' 0
10088   trap '{ (exit 1); exit 1; }' 1 2 13 15
10089 }
10090 # Create a (secure) tmp directory for tmp files.
10091
10092 {
10093   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
10094   test -n "$tmp" && test -d "$tmp"
10095 }  ||
10096 {
10097   tmp=./conf$$-$RANDOM
10098   (umask 077 && mkdir "$tmp")
10099 } ||
10100 {
10101    echo "$me: cannot create a temporary directory in ." >&2
10102    { (exit 1); exit 1; }
10103 }
10104
10105 #
10106 # Set up the sed scripts for CONFIG_FILES section.
10107 #
10108
10109 # No need to generate the scripts if there are no CONFIG_FILES.
10110 # This happens for instance when ./config.status config.h
10111 if test -n "$CONFIG_FILES"; then
10112
10113 _ACEOF
10114
10115
10116
10117 ac_delim='%!_!# '
10118 for ac_last_try in false false false false false :; do
10119   cat >conf$$subs.sed <<_ACEOF
10120 SHELL!$SHELL$ac_delim
10121 PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
10122 PACKAGE_NAME!$PACKAGE_NAME$ac_delim
10123 PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
10124 PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
10125 PACKAGE_STRING!$PACKAGE_STRING$ac_delim
10126 PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
10127 exec_prefix!$exec_prefix$ac_delim
10128 prefix!$prefix$ac_delim
10129 program_transform_name!$program_transform_name$ac_delim
10130 bindir!$bindir$ac_delim
10131 sbindir!$sbindir$ac_delim
10132 libexecdir!$libexecdir$ac_delim
10133 datarootdir!$datarootdir$ac_delim
10134 datadir!$datadir$ac_delim
10135 sysconfdir!$sysconfdir$ac_delim
10136 sharedstatedir!$sharedstatedir$ac_delim
10137 localstatedir!$localstatedir$ac_delim
10138 includedir!$includedir$ac_delim
10139 oldincludedir!$oldincludedir$ac_delim
10140 docdir!$docdir$ac_delim
10141 infodir!$infodir$ac_delim
10142 htmldir!$htmldir$ac_delim
10143 dvidir!$dvidir$ac_delim
10144 pdfdir!$pdfdir$ac_delim
10145 psdir!$psdir$ac_delim
10146 libdir!$libdir$ac_delim
10147 localedir!$localedir$ac_delim
10148 mandir!$mandir$ac_delim
10149 DEFS!$DEFS$ac_delim
10150 ECHO_C!$ECHO_C$ac_delim
10151 ECHO_N!$ECHO_N$ac_delim
10152 ECHO_T!$ECHO_T$ac_delim
10153 LIBS!$LIBS$ac_delim
10154 build_alias!$build_alias$ac_delim
10155 host_alias!$host_alias$ac_delim
10156 target_alias!$target_alias$ac_delim
10157 PACKAGE!$PACKAGE$ac_delim
10158 DEVEL_VERSION!$DEVEL_VERSION$ac_delim
10159 DEVEL_RELEASE!$DEVEL_RELEASE$ac_delim
10160 STABLE_VERSION!$STABLE_VERSION$ac_delim
10161 STABLE_RELEASE!$STABLE_RELEASE$ac_delim
10162 CC!$CC$ac_delim
10163 CFLAGS!$CFLAGS$ac_delim
10164 LDFLAGS!$LDFLAGS$ac_delim
10165 CPPFLAGS!$CPPFLAGS$ac_delim
10166 ac_ct_CC!$ac_ct_CC$ac_delim
10167 EXEEXT!$EXEEXT$ac_delim
10168 OBJEXT!$OBJEXT$ac_delim
10169 CXX!$CXX$ac_delim
10170 CXXFLAGS!$CXXFLAGS$ac_delim
10171 ac_ct_CXX!$ac_ct_CXX$ac_delim
10172 GUILE_CFLAGS!$GUILE_CFLAGS$ac_delim
10173 GUILE_LDFLAGS!$GUILE_LDFLAGS$ac_delim
10174 CONFIG_GUILE_SERIAL!$CONFIG_GUILE_SERIAL$ac_delim
10175 CXXCPP!$CXXCPP$ac_delim
10176 GREP!$GREP$ac_delim
10177 EGREP!$EGREP$ac_delim
10178 XMKMF!$XMKMF$ac_delim
10179 X_CFLAGS!$X_CFLAGS$ac_delim
10180 X_PRE_LIBS!$X_PRE_LIBS$ac_delim
10181 X_LIBS!$X_LIBS$ac_delim
10182 X_EXTRA_LIBS!$X_EXTRA_LIBS$ac_delim
10183 CONFIG_BDL!$CONFIG_BDL$ac_delim
10184 CPP!$CPP$ac_delim
10185 ICONV_CFLAGS!$ICONV_CFLAGS$ac_delim
10186 ICONV_LDFLAGS!$ICONV_LDFLAGS$ac_delim
10187 FREETYPE_CFLAGS!$FREETYPE_CFLAGS$ac_delim
10188 FREETYPE_LDFLAGS!$FREETYPE_LDFLAGS$ac_delim
10189 CAIRO_CFLAGS!$CAIRO_CFLAGS$ac_delim
10190 CAIRO_LDFLAGS!$CAIRO_LDFLAGS$ac_delim
10191 IMLIB2_CFLAGS!$IMLIB2_CFLAGS$ac_delim
10192 IMLIB2_LDFLAGS!$IMLIB2_LDFLAGS$ac_delim
10193 AXEL_CFLAGS!$AXEL_CFLAGS$ac_delim
10194 AXEL_LDFLAGS!$AXEL_LDFLAGS$ac_delim
10195 build!$build$ac_delim
10196 build_cpu!$build_cpu$ac_delim
10197 build_vendor!$build_vendor$ac_delim
10198 build_os!$build_os$ac_delim
10199 host!$host$ac_delim
10200 host_cpu!$host_cpu$ac_delim
10201 host_vendor!$host_vendor$ac_delim
10202 host_os!$host_os$ac_delim
10203 CONFIG_EXPERIMENTAL!$CONFIG_EXPERIMENTAL$ac_delim
10204 CONFIG_MACOS!$CONFIG_MACOS$ac_delim
10205 QMAKE!$QMAKE$ac_delim
10206 MOC!$MOC$ac_delim
10207 UIC!$UIC$ac_delim
10208 RCC!$RCC$ac_delim
10209 QT_PATH!$QT_PATH$ac_delim
10210 TMPDIR!$TMPDIR$ac_delim
10211 QT_VERSION_MAJOR!$QT_VERSION_MAJOR$ac_delim
10212 QT_DEFINES!$QT_DEFINES$ac_delim
10213 QT_CFLAGS!$QT_CFLAGS$ac_delim
10214 QT_CXXFLAGS!$QT_CXXFLAGS$ac_delim
10215 QT_INCPATH!$QT_INCPATH$ac_delim
10216 QT_CPPFLAGS!$QT_CPPFLAGS$ac_delim
10217 _ACEOF
10218
10219   if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then
10220     break
10221   elif $ac_last_try; then
10222     { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
10223 echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
10224    { (exit 1); exit 1; }; }
10225   else
10226     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
10227   fi
10228 done
10229
10230 ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
10231 if test -n "$ac_eof"; then
10232   ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
10233   ac_eof=`expr $ac_eof + 1`
10234 fi
10235
10236 cat >>$CONFIG_STATUS <<_ACEOF
10237 cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
10238 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
10239 _ACEOF
10240 sed '
10241 s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
10242 s/^/s,@/; s/!/@,|#_!!_#|/
10243 :n
10244 t n
10245 s/'"$ac_delim"'$/,g/; t
10246 s/$/\\/; p
10247 N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
10248 ' >>$CONFIG_STATUS <conf$$subs.sed
10249 rm -f conf$$subs.sed
10250 cat >>$CONFIG_STATUS <<_ACEOF
10251 CEOF$ac_eof
10252 _ACEOF
10253
10254
10255 ac_delim='%!_!# '
10256 for ac_last_try in false false false false false :; do
10257   cat >conf$$subs.sed <<_ACEOF
10258 QT_LFLAGS!$QT_LFLAGS$ac_delim
10259 QT_LDFLAGS!$QT_LDFLAGS$ac_delim
10260 QT_LIBS!$QT_LIBS$ac_delim
10261 X11_CFLAGS!$X11_CFLAGS$ac_delim
10262 X11_LDFLAGS!$X11_LDFLAGS$ac_delim
10263 COCOA_CFLAGS!$COCOA_CFLAGS$ac_delim
10264 COCOA_LDFLAGS!$COCOA_LDFLAGS$ac_delim
10265 CONFIG_X11!$CONFIG_X11$ac_delim
10266 CONFIG_COCOA!$CONFIG_COCOA$ac_delim
10267 CONFIG_QT!$CONFIG_QT$ac_delim
10268 CONFIG_GUI!$CONFIG_GUI$ac_delim
10269 CONFIG_CXXDIALECT!$CONFIG_CXXDIALECT$ac_delim
10270 CONFIG_OS!$CONFIG_OS$ac_delim
10271 CONFIG_OS_SUFFIX!$CONFIG_OS_SUFFIX$ac_delim
10272 CONFIG_CXXWARNING!$CONFIG_CXXWARNING$ac_delim
10273 CONFIG_CXXTEMPLATE!$CONFIG_CXXTEMPLATE$ac_delim
10274 CONFIG_CXXOPTIMIZE!$CONFIG_CXXOPTIMIZE$ac_delim
10275 CONFIG_CXXDEBUG!$CONFIG_CXXDEBUG$ac_delim
10276 CONFIG_BFLAGS!$CONFIG_BFLAGS$ac_delim
10277 CONFIG_BSTATIC!$CONFIG_BSTATIC$ac_delim
10278 CONFIG_BSHARED!$CONFIG_BSHARED$ac_delim
10279 CONFIG_BPATH!$CONFIG_BPATH$ac_delim
10280 CONFIG_WORD_LENGTH!$CONFIG_WORD_LENGTH$ac_delim
10281 CONFIG_WORD_LENGTH_INC!$CONFIG_WORD_LENGTH_INC$ac_delim
10282 CONFIG_WORD_MASK!$CONFIG_WORD_MASK$ac_delim
10283 CONFIG_MAX_FAST!$CONFIG_MAX_FAST$ac_delim
10284 CONFIG_CXXFLAGS!$CONFIG_CXXFLAGS$ac_delim
10285 CONFIG_STD_SETENV!$CONFIG_STD_SETENV$ac_delim
10286 CONFIG_SO!$CONFIG_SO$ac_delim
10287 CONFIG_LIB_PATH!$CONFIG_LIB_PATH$ac_delim
10288 CONFIG_STRIP!$CONFIG_STRIP$ac_delim
10289 CONFIG_CHMOD!$CONFIG_CHMOD$ac_delim
10290 tmorig!$tmorig$ac_delim
10291 tmdir!$tmdir$ac_delim
10292 tmsrc!$tmsrc$ac_delim
10293 tmbin!$tmbin$ac_delim
10294 tmdata!$tmdata$ac_delim
10295 tmtgz!$tmtgz$ac_delim
10296 tmrpm!$tmrpm$ac_delim
10297 tmstgz!$tmstgz$ac_delim
10298 tmsrpm!$tmsrpm$ac_delim
10299 tmwin!$tmwin$ac_delim
10300 LIBOBJS!$LIBOBJS$ac_delim
10301 LTLIBOBJS!$LTLIBOBJS$ac_delim
10302 _ACEOF
10303
10304   if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 44; then
10305     break
10306   elif $ac_last_try; then
10307     { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
10308 echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
10309    { (exit 1); exit 1; }; }
10310   else
10311     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
10312   fi
10313 done
10314
10315 ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
10316 if test -n "$ac_eof"; then
10317   ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
10318   ac_eof=`expr $ac_eof + 1`
10319 fi
10320
10321 cat >>$CONFIG_STATUS <<_ACEOF
10322 cat >"\$tmp/subs-2.sed" <<\CEOF$ac_eof
10323 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
10324 _ACEOF
10325 sed '
10326 s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
10327 s/^/s,@/; s/!/@,|#_!!_#|/
10328 :n
10329 t n
10330 s/'"$ac_delim"'$/,g/; t
10331 s/$/\\/; p
10332 N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
10333 ' >>$CONFIG_STATUS <conf$$subs.sed
10334 rm -f conf$$subs.sed
10335 cat >>$CONFIG_STATUS <<_ACEOF
10336 :end
10337 s/|#_!!_#|//g
10338 CEOF$ac_eof
10339 _ACEOF
10340
10341
10342 # VPATH may cause trouble with some makes, so we remove $(srcdir),
10343 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
10344 # trailing colons and then remove the whole line if VPATH becomes empty
10345 # (actually we leave an empty line to preserve line numbers).
10346 if test "x$srcdir" = x.; then
10347   ac_vpsub='/^[  ]*VPATH[        ]*=/{
10348 s/:*\$(srcdir):*/:/
10349 s/:*\${srcdir}:*/:/
10350 s/:*@srcdir@:*/:/
10351 s/^\([^=]*=[     ]*\):*/\1/
10352 s/:*$//
10353 s/^[^=]*=[       ]*$//
10354 }'
10355 fi
10356
10357 cat >>$CONFIG_STATUS <<\_ACEOF
10358 fi # test -n "$CONFIG_FILES"
10359
10360
10361 for ac_tag in  :F $CONFIG_FILES  :H $CONFIG_HEADERS
10362 do
10363   case $ac_tag in
10364   :[FHLC]) ac_mode=$ac_tag; continue;;
10365   esac
10366   case $ac_mode$ac_tag in
10367   :[FHL]*:*);;
10368   :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
10369 echo "$as_me: error: Invalid tag $ac_tag." >&2;}
10370    { (exit 1); exit 1; }; };;
10371   :[FH]-) ac_tag=-:-;;
10372   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
10373   esac
10374   ac_save_IFS=$IFS
10375   IFS=:
10376   set x $ac_tag
10377   IFS=$ac_save_IFS
10378   shift
10379   ac_file=$1
10380   shift
10381
10382   case $ac_mode in
10383   :L) ac_source=$1;;
10384   :[FH])
10385     ac_file_inputs=
10386     for ac_f
10387     do
10388       case $ac_f in
10389       -) ac_f="$tmp/stdin";;
10390       *) # Look for the file first in the build tree, then in the source tree
10391          # (if the path is not absolute).  The absolute path cannot be DOS-style,
10392          # because $ac_f cannot contain `:'.
10393          test -f "$ac_f" ||
10394            case $ac_f in
10395            [\\/$]*) false;;
10396            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
10397            esac ||
10398            { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
10399 echo "$as_me: error: cannot find input file: $ac_f" >&2;}
10400    { (exit 1); exit 1; }; };;
10401       esac
10402       ac_file_inputs="$ac_file_inputs $ac_f"
10403     done
10404
10405     # Let's still pretend it is `configure' which instantiates (i.e., don't
10406     # use $as_me), people would be surprised to read:
10407     #    /* config.h.  Generated by config.status.  */
10408     configure_input="Generated from "`IFS=:
10409           echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
10410     if test x"$ac_file" != x-; then
10411       configure_input="$ac_file.  $configure_input"
10412       { echo "$as_me:$LINENO: creating $ac_file" >&5
10413 echo "$as_me: creating $ac_file" >&6;}
10414     fi
10415
10416     case $ac_tag in
10417     *:-:* | *:-) cat >"$tmp/stdin";;
10418     esac
10419     ;;
10420   esac
10421
10422   ac_dir=`$as_dirname -- "$ac_file" ||
10423 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10424          X"$ac_file" : 'X\(//\)[^/]' \| \
10425          X"$ac_file" : 'X\(//\)$' \| \
10426          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
10427 echo X"$ac_file" |
10428     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
10429             s//\1/
10430             q
10431           }
10432           /^X\(\/\/\)[^/].*/{
10433             s//\1/
10434             q
10435           }
10436           /^X\(\/\/\)$/{
10437             s//\1/
10438             q
10439           }
10440           /^X\(\/\).*/{
10441             s//\1/
10442             q
10443           }
10444           s/.*/./; q'`
10445   { as_dir="$ac_dir"
10446   case $as_dir in #(
10447   -*) as_dir=./$as_dir;;
10448   esac
10449   test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
10450     as_dirs=
10451     while :; do
10452       case $as_dir in #(
10453       *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
10454       *) as_qdir=$as_dir;;
10455       esac
10456       as_dirs="'$as_qdir' $as_dirs"
10457       as_dir=`$as_dirname -- "$as_dir" ||
10458 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10459          X"$as_dir" : 'X\(//\)[^/]' \| \
10460          X"$as_dir" : 'X\(//\)$' \| \
10461          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
10462 echo X"$as_dir" |
10463     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
10464             s//\1/
10465             q
10466           }
10467           /^X\(\/\/\)[^/].*/{
10468             s//\1/
10469             q
10470           }
10471           /^X\(\/\/\)$/{
10472             s//\1/
10473             q
10474           }
10475           /^X\(\/\).*/{
10476             s//\1/
10477             q
10478           }
10479           s/.*/./; q'`
10480       test -d "$as_dir" && break
10481     done
10482     test -z "$as_dirs" || eval "mkdir $as_dirs"
10483   } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
10484 echo "$as_me: error: cannot create directory $as_dir" >&2;}
10485    { (exit 1); exit 1; }; }; }
10486   ac_builddir=.
10487
10488 case "$ac_dir" in
10489 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
10490 *)
10491   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
10492   # A ".." for each directory in $ac_dir_suffix.
10493   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
10494   case $ac_top_builddir_sub in
10495   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
10496   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
10497   esac ;;
10498 esac
10499 ac_abs_top_builddir=$ac_pwd
10500 ac_abs_builddir=$ac_pwd$ac_dir_suffix
10501 # for backward compatibility:
10502 ac_top_builddir=$ac_top_build_prefix
10503
10504 case $srcdir in
10505   .)  # We are building in place.
10506     ac_srcdir=.
10507     ac_top_srcdir=$ac_top_builddir_sub
10508     ac_abs_top_srcdir=$ac_pwd ;;
10509   [\\/]* | ?:[\\/]* )  # Absolute name.
10510     ac_srcdir=$srcdir$ac_dir_suffix;
10511     ac_top_srcdir=$srcdir
10512     ac_abs_top_srcdir=$srcdir ;;
10513   *) # Relative name.
10514     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
10515     ac_top_srcdir=$ac_top_build_prefix$srcdir
10516     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
10517 esac
10518 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
10519
10520
10521   case $ac_mode in
10522   :F)
10523   #
10524   # CONFIG_FILE
10525   #
10526
10527 _ACEOF
10528
10529 cat >>$CONFIG_STATUS <<\_ACEOF
10530 # If the template does not know about datarootdir, expand it.
10531 # FIXME: This hack should be removed a few years after 2.60.
10532 ac_datarootdir_hack=; ac_datarootdir_seen=
10533
10534 case `sed -n '/datarootdir/ {
10535   p
10536   q
10537 }
10538 /@datadir@/p
10539 /@docdir@/p
10540 /@infodir@/p
10541 /@localedir@/p
10542 /@mandir@/p
10543 ' $ac_file_inputs` in
10544 *datarootdir*) ac_datarootdir_seen=yes;;
10545 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
10546   { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
10547 echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
10548 _ACEOF
10549 cat >>$CONFIG_STATUS <<_ACEOF
10550   ac_datarootdir_hack='
10551   s&@datadir@&$datadir&g
10552   s&@docdir@&$docdir&g
10553   s&@infodir@&$infodir&g
10554   s&@localedir@&$localedir&g
10555   s&@mandir@&$mandir&g
10556     s&\\\${datarootdir}&$datarootdir&g' ;;
10557 esac
10558 _ACEOF
10559
10560 # Neutralize VPATH when `$srcdir' = `.'.
10561 # Shell code in configure.ac might set extrasub.
10562 # FIXME: do we really want to maintain this feature?
10563 cat >>$CONFIG_STATUS <<_ACEOF
10564   sed "$ac_vpsub
10565 $extrasub
10566 _ACEOF
10567 cat >>$CONFIG_STATUS <<\_ACEOF
10568 :t
10569 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
10570 s&@configure_input@&$configure_input&;t t
10571 s&@top_builddir@&$ac_top_builddir_sub&;t t
10572 s&@srcdir@&$ac_srcdir&;t t
10573 s&@abs_srcdir@&$ac_abs_srcdir&;t t
10574 s&@top_srcdir@&$ac_top_srcdir&;t t
10575 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
10576 s&@builddir@&$ac_builddir&;t t
10577 s&@abs_builddir@&$ac_abs_builddir&;t t
10578 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
10579 $ac_datarootdir_hack
10580 " $ac_file_inputs | sed -f "$tmp/subs-1.sed" | sed -f "$tmp/subs-2.sed" >$tmp/out
10581
10582 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
10583   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
10584   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
10585   { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
10586 which seems to be undefined.  Please make sure it is defined." >&5
10587 echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
10588 which seems to be undefined.  Please make sure it is defined." >&2;}
10589
10590   rm -f "$tmp/stdin"
10591   case $ac_file in
10592   -) cat "$tmp/out"; rm -f "$tmp/out";;
10593   *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
10594   esac
10595  ;;
10596   :H)
10597   #
10598   # CONFIG_HEADER
10599   #
10600 _ACEOF
10601
10602 # Transform confdefs.h into a sed script `conftest.defines', that
10603 # substitutes the proper values into config.h.in to produce config.h.
10604 rm -f conftest.defines conftest.tail
10605 # First, append a space to every undef/define line, to ease matching.
10606 echo 's/$/ /' >conftest.defines
10607 # Then, protect against being on the right side of a sed subst, or in
10608 # an unquoted here document, in config.status.  If some macros were
10609 # called several times there might be several #defines for the same
10610 # symbol, which is useless.  But do not sort them, since the last
10611 # AC_DEFINE must be honored.
10612 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
10613 # These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
10614 # NAME is the cpp macro being defined, VALUE is the value it is being given.
10615 # PARAMS is the parameter list in the macro definition--in most cases, it's
10616 # just an empty string.
10617 ac_dA='s,^\\([   #]*\\)[^        ]*\\([  ]*'
10618 ac_dB='\\)[      (].*,\\1define\\2'
10619 ac_dC=' '
10620 ac_dD=' ,'
10621
10622 uniq confdefs.h |
10623   sed -n '
10624         t rset
10625         :rset
10626         s/^[     ]*#[    ]*define[       ][      ]*//
10627         t ok
10628         d
10629         :ok
10630         s/[\\&,]/\\&/g
10631         s/^\('"$ac_word_re"'\)\(([^()]*)\)[      ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
10632         s/^\('"$ac_word_re"'\)[  ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
10633   ' >>conftest.defines
10634
10635 # Remove the space that was appended to ease matching.
10636 # Then replace #undef with comments.  This is necessary, for
10637 # example, in the case of _POSIX_SOURCE, which is predefined and required
10638 # on some systems where configure will not decide to define it.
10639 # (The regexp can be short, since the line contains either #define or #undef.)
10640 echo 's/ $//
10641 s,^[     #]*u.*,/* & */,' >>conftest.defines
10642
10643 # Break up conftest.defines:
10644 ac_max_sed_lines=50
10645
10646 # First sed command is:  sed -f defines.sed $ac_file_inputs >"$tmp/out1"
10647 # Second one is:         sed -f defines.sed "$tmp/out1" >"$tmp/out2"
10648 # Third one will be:     sed -f defines.sed "$tmp/out2" >"$tmp/out1"
10649 # et cetera.
10650 ac_in='$ac_file_inputs'
10651 ac_out='"$tmp/out1"'
10652 ac_nxt='"$tmp/out2"'
10653
10654 while :
10655 do
10656   # Write a here document:
10657     cat >>$CONFIG_STATUS <<_ACEOF
10658     # First, check the format of the line:
10659     cat >"\$tmp/defines.sed" <<\\CEOF
10660 /^[      ]*#[    ]*undef[        ][      ]*$ac_word_re[  ]*\$/b def
10661 /^[      ]*#[    ]*define[       ][      ]*$ac_word_re[(         ]/b def
10662 b
10663 :def
10664 _ACEOF
10665   sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
10666   echo 'CEOF
10667     sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
10668   ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
10669   sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
10670   grep . conftest.tail >/dev/null || break
10671   rm -f conftest.defines
10672   mv conftest.tail conftest.defines
10673 done
10674 rm -f conftest.defines conftest.tail
10675
10676 echo "ac_result=$ac_in" >>$CONFIG_STATUS
10677 cat >>$CONFIG_STATUS <<\_ACEOF
10678   if test x"$ac_file" != x-; then
10679     echo "/* $configure_input  */" >"$tmp/config.h"
10680     cat "$ac_result" >>"$tmp/config.h"
10681     if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then
10682       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
10683 echo "$as_me: $ac_file is unchanged" >&6;}
10684     else
10685       rm -f $ac_file
10686       mv "$tmp/config.h" $ac_file
10687     fi
10688   else
10689     echo "/* $configure_input  */"
10690     cat "$ac_result"
10691   fi
10692   rm -f "$tmp/out12"
10693  ;;
10694
10695
10696   esac
10697
10698 done # for ac_tag
10699
10700
10701 { (exit 0); exit 0; }
10702 _ACEOF
10703 chmod +x $CONFIG_STATUS
10704 ac_clean_files=$ac_clean_files_save
10705
10706
10707 # configure is writing to config.log, and then calls config.status.
10708 # config.status does its own redirection, appending to config.log.
10709 # Unfortunately, on DOS this fails, as config.log is still kept open
10710 # by configure, so config.status won't be able to write to it; its
10711 # output is simply discarded.  So we exec the FD to /dev/null,
10712 # effectively closing config.log, so it can be properly (re)opened and
10713 # appended to by config.status.  When coming back to configure, we
10714 # need to make the FD available again.
10715 if test "$no_create" != yes; then
10716   ac_cs_success=:
10717   ac_config_status_args=
10718   test "$silent" = yes &&
10719     ac_config_status_args="$ac_config_status_args --quiet"
10720   exec 5>/dev/null
10721   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
10722   exec 5>>config.log
10723   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
10724   # would make configure fail if this is the last instruction.
10725   $ac_cs_success || { (exit 1); exit 1; }
10726 fi
10727