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 build
 653 build_cpu
 654 build_vendor
 655 build_os
 656 host
 657 host_cpu
 658 host_vendor
 659 host_os
 660 PACKAGE
 661 DEVEL_VERSION
 662 DEVEL_RELEASE
 663 STABLE_VERSION
 664 STABLE_RELEASE
 665 CC
 666 CFLAGS
 667 LDFLAGS
 668 CPPFLAGS
 669 ac_ct_CC
 670 EXEEXT
 671 OBJEXT
 672 CXX
 673 CXXFLAGS
 674 ac_ct_CXX
 675 GUILE_CFLAGS
 676 GUILE_LDFLAGS
 677 CONFIG_GUILE_SERIAL
 678 CXXCPP
 679 GREP
 680 EGREP
 681 XMKMF
 682 X_CFLAGS
 683 X_PRE_LIBS
 684 X_LIBS
 685 X_EXTRA_LIBS
 686 CONFIG_BDL
 687 CPP
 688 ICONV_CFLAGS
 689 ICONV_LDFLAGS
 690 FREETYPE_CFLAGS
 691 FREETYPE_LDFLAGS
 692 CAIRO_CFLAGS
 693 CAIRO_LDFLAGS
 694 IMLIB2_CFLAGS
 695 IMLIB2_LDFLAGS
 696 AXEL_CFLAGS
 697 AXEL_LDFLAGS
 698 HAS_GS_EXE
 699 HAS_GS_LIB
 700 CONFIG_GS
 701 GS_EXE
 702 GS_DLL
 703 CONFIG_EXPERIMENTAL
 704 CONFIG_MACOS
 705 CONFIG_PDF
 706 QMAKE
 707 MOC
 708 UIC
 709 RCC
 710 QT_PATH
 711 TMPDIR
 712 QT_VERSION_MAJOR
 713 QT_DEFINES
 714 QT_CFLAGS
 715 QT_CXXFLAGS
 716 QT_INCPATH
 717 QT_CPPFLAGS
 718 QT_LDFLAGS
 719 QT_LFLAGS
 720 QT_LIBS
 721 X11_CFLAGS
 722 X11_LDFLAGS
 723 COCOA_CFLAGS
 724 COCOA_LDFLAGS
 725 CONFIG_X11
 726 CONFIG_COCOA
 727 CONFIG_QT
 728 CONFIG_GUI
 729 CONFIG_GUI_DEFINE
 730 CONFIG_CXXDIALECT
 731 CONFIG_OS
 732 CONFIG_OS_SUFFIX
 733 CONFIG_OS_COMPAT
 734 CONFIG_CXXWARNING
 735 CONFIG_CXXTEMPLATE
 736 CONFIG_CXXOPTIMIZE
 737 CONFIG_CXXDEBUG
 738 CONFIG_BFLAGS
 739 CONFIG_BSTATIC
 740 CONFIG_BSHARED
 741 CONFIG_BPATH
 742 CONFIG_WORD_LENGTH
 743 CONFIG_WORD_LENGTH_INC
 744 CONFIG_WORD_MASK
 745 CONFIG_MAX_FAST
 746 CONFIG_CXXFLAGS
 747 CONFIG_STD_SETENV
 748 CONFIG_SO
 749 CONFIG_LIB_PATH
 750 CONFIG_STRIP
 751 CONFIG_CHMOD
 752 CONFIG_LDRT
 753 CONFIG_NATIVE_ARCH_TAG
 754 tmorig
 755 tmdir
 756 tmsrc
 757 tmbin
 758 tmdata
 759 tmtgz
 760 tmrpm
 761 tmstgz
 762 tmsrpm
 763 tmwin
 764 LIBOBJS
 765 LTLIBOBJS'
 766 ac_subst_files=''
 767       ac_precious_vars='build_alias
 768 host_alias
 769 target_alias
 770 CC
 771 CFLAGS
 772 LDFLAGS
 773 LIBS
 774 CPPFLAGS
 775 CXX
 776 CXXFLAGS
 777 CCC
 778 CXXCPP
 779 XMKMF
 780 CPP
 781 TMPDIR'
 782
 783
 784 # Initialize some variables set by options.
 785 ac_init_help=
 786 ac_init_version=false
 787 # The variables have the same names as the options, with
 788 # dashes changed to underlines.
 789 cache_file=/dev/null
 790 exec_prefix=NONE
 791 no_create=
 792 no_recursion=
 793 prefix=NONE
 794 program_prefix=NONE
 795 program_suffix=NONE
 796 program_transform_name=s,x,x,
 797 silent=
 798 site=
 799 srcdir=
 800 verbose=
 801 x_includes=NONE
 802 x_libraries=NONE
 803
 804 # Installation directory options.
 805 # These are left unexpanded so users can "make install exec_prefix=/foo"
 806 # and all the variables that are supposed to be based on exec_prefix
 807 # by default will actually change.
 808 # Use braces instead of parens because sh, perl, etc. also accept them.
 809 # (The list follows the same order as the GNU Coding Standards.)
 810 bindir='${exec_prefix}/bin'
 811 sbindir='${exec_prefix}/sbin'
 812 libexecdir='${exec_prefix}/libexec'
 813 datarootdir='${prefix}/share'
 814 datadir='${datarootdir}'
 815 sysconfdir='${prefix}/etc'
 816 sharedstatedir='${prefix}/com'
 817 localstatedir='${prefix}/var'
 818 includedir='${prefix}/include'
 819 oldincludedir='/usr/include'
 820 docdir='${datarootdir}/doc/${PACKAGE}'
 821 infodir='${datarootdir}/info'
 822 htmldir='${docdir}'
 823 dvidir='${docdir}'
 824 pdfdir='${docdir}'
 825 psdir='${docdir}'
 826 libdir='${exec_prefix}/lib'
 827 localedir='${datarootdir}/locale'
 828 mandir='${datarootdir}/man'
 829
 830 ac_prev=
 831 ac_dashdash=
 832 for ac_option
 833 do
 834   # If the previous option needs an argument, assign it.
 835   if test -n "$ac_prev"; then
 836     eval $ac_prev=\$ac_option
 837     ac_prev=
 838     continue
 839   fi
 840
 841   case $ac_option in
 842   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 843   *)    ac_optarg=yes ;;
 844   esac
 845
 846   # Accept the important Cygnus configure options, so we can diagnose typos.
 847
 848   case $ac_dashdash$ac_option in
 849   --)
 850     ac_dashdash=yes ;;
 851
 852   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 853     ac_prev=bindir ;;
 854   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 855     bindir=$ac_optarg ;;
 856
 857   -build | --build | --buil | --bui | --bu)
 858     ac_prev=build_alias ;;
 859   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 860     build_alias=$ac_optarg ;;
 861
 862   -cache-file | --cache-file | --cache-fil | --cache-fi \
 863   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 864     ac_prev=cache_file ;;
 865   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 866   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 867     cache_file=$ac_optarg ;;
 868
 869   --config-cache | -C)
 870     cache_file=config.cache ;;
 871
 872   -datadir | --datadir | --datadi | --datad)
 873     ac_prev=datadir ;;
 874   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 875     datadir=$ac_optarg ;;
 876
 877   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 878   | --dataroo | --dataro | --datar)
 879     ac_prev=datarootdir ;;
 880   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 881   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 882     datarootdir=$ac_optarg ;;
 883
 884   -disable-* | --disable-*)
 885     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 886     # Reject names that are not valid shell variable names.
 887     expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 888       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 889    { (exit 1); exit 1; }; }
 890     ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
 891     eval enable_$ac_feature=no ;;
 892
 893   -docdir | --docdir | --docdi | --doc | --do)
 894     ac_prev=docdir ;;
 895   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 896     docdir=$ac_optarg ;;
 897
 898   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 899     ac_prev=dvidir ;;
 900   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 901     dvidir=$ac_optarg ;;
 902
 903   -enable-* | --enable-*)
 904     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 905     # Reject names that are not valid shell variable names.
 906     expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 907       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 908    { (exit 1); exit 1; }; }
 909     ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
 910     eval enable_$ac_feature=\$ac_optarg ;;
 911
 912   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 913   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 914   | --exec | --exe | --ex)
 915     ac_prev=exec_prefix ;;
 916   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 917   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 918   | --exec=* | --exe=* | --ex=*)
 919     exec_prefix=$ac_optarg ;;
 920
 921   -gas | --gas | --ga | --g)
 922     # Obsolete; use --with-gas.
 923     with_gas=yes ;;
 924
 925   -help | --help | --hel | --he | -h)
 926     ac_init_help=long ;;
 927   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 928     ac_init_help=recursive ;;
 929   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 930     ac_init_help=short ;;
 931
 932   -host | --host | --hos | --ho)
 933     ac_prev=host_alias ;;
 934   -host=* | --host=* | --hos=* | --ho=*)
 935     host_alias=$ac_optarg ;;
 936
 937   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 938     ac_prev=htmldir ;;
 939   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 940   | --ht=*)
 941     htmldir=$ac_optarg ;;
 942
 943   -includedir | --includedir | --includedi | --included | --include \
 944   | --includ | --inclu | --incl | --inc)
 945     ac_prev=includedir ;;
 946   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 947   | --includ=* | --inclu=* | --incl=* | --inc=*)
 948     includedir=$ac_optarg ;;
 949
 950   -infodir | --infodir | --infodi | --infod | --info | --inf)
 951     ac_prev=infodir ;;
 952   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 953     infodir=$ac_optarg ;;
 954
 955   -libdir | --libdir | --libdi | --libd)
 956     ac_prev=libdir ;;
 957   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 958     libdir=$ac_optarg ;;
 959
 960   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 961   | --libexe | --libex | --libe)
 962     ac_prev=libexecdir ;;
 963   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 964   | --libexe=* | --libex=* | --libe=*)
 965     libexecdir=$ac_optarg ;;
 966
 967   -localedir | --localedir | --localedi | --localed | --locale)
 968     ac_prev=localedir ;;
 969   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 970     localedir=$ac_optarg ;;
 971
 972   -localstatedir | --localstatedir | --localstatedi | --localstated \
 973   | --localstate | --localstat | --localsta | --localst | --locals)
 974     ac_prev=localstatedir ;;
 975   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 976   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 977     localstatedir=$ac_optarg ;;
 978
 979   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 980     ac_prev=mandir ;;
 981   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 982     mandir=$ac_optarg ;;
 983
 984   -nfp | --nfp | --nf)
 985     # Obsolete; use --without-fp.
 986     with_fp=no ;;
 987
 988   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 989   | --no-cr | --no-c | -n)
 990     no_create=yes ;;
 991
 992   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 993   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 994     no_recursion=yes ;;
 995
 996   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 997   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 998   | --oldin | --oldi | --old | --ol | --o)
 999     ac_prev=oldincludedir ;;
1000   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1001   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1002   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1003     oldincludedir=$ac_optarg ;;
1004
1005   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1006     ac_prev=prefix ;;
1007   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1008     prefix=$ac_optarg ;;
1009
1010   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1011   | --program-pre | --program-pr | --program-p)
1012     ac_prev=program_prefix ;;
1013   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1014   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1015     program_prefix=$ac_optarg ;;
1016
1017   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1018   | --program-suf | --program-su | --program-s)
1019     ac_prev=program_suffix ;;
1020   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1021   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1022     program_suffix=$ac_optarg ;;
1023
1024   -program-transform-name | --program-transform-name \
1025   | --program-transform-nam | --program-transform-na \
1026   | --program-transform-n | --program-transform- \
1027   | --program-transform | --program-transfor \
1028   | --program-transfo | --program-transf \
1029   | --program-trans | --program-tran \
1030   | --progr-tra | --program-tr | --program-t)
1031     ac_prev=program_transform_name ;;
1032   -program-transform-name=* | --program-transform-name=* \
1033   | --program-transform-nam=* | --program-transform-na=* \
1034   | --program-transform-n=* | --program-transform-=* \
1035   | --program-transform=* | --program-transfor=* \
1036   | --program-transfo=* | --program-transf=* \
1037   | --program-trans=* | --program-tran=* \
1038   | --progr-tra=* | --program-tr=* | --program-t=*)
1039     program_transform_name=$ac_optarg ;;
1040
1041   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1042     ac_prev=pdfdir ;;
1043   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1044     pdfdir=$ac_optarg ;;
1045
1046   -psdir | --psdir | --psdi | --psd | --ps)
1047     ac_prev=psdir ;;
1048   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1049     psdir=$ac_optarg ;;
1050
1051   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1052   | -silent | --silent | --silen | --sile | --sil)
1053     silent=yes ;;
1054
1055   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1056     ac_prev=sbindir ;;
1057   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1058   | --sbi=* | --sb=*)
1059     sbindir=$ac_optarg ;;
1060
1061   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1062   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1063   | --sharedst | --shareds | --shared | --share | --shar \
1064   | --sha | --sh)
1065     ac_prev=sharedstatedir ;;
1066   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1067   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1068   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1069   | --sha=* | --sh=*)
1070     sharedstatedir=$ac_optarg ;;
1071
1072   -site | --site | --sit)
1073     ac_prev=site ;;
1074   -site=* | --site=* | --sit=*)
1075     site=$ac_optarg ;;
1076
1077   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1078     ac_prev=srcdir ;;
1079   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1080     srcdir=$ac_optarg ;;
1081
1082   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1083   | --syscon | --sysco | --sysc | --sys | --sy)
1084     ac_prev=sysconfdir ;;
1085   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1086   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1087     sysconfdir=$ac_optarg ;;
1088
1089   -target | --target | --targe | --targ | --tar | --ta | --t)
1090     ac_prev=target_alias ;;
1091   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1092     target_alias=$ac_optarg ;;
1093
1094   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1095     verbose=yes ;;
1096
1097   -version | --version | --versio | --versi | --vers | -V)
1098     ac_init_version=: ;;
1099
1100   -with-* | --with-*)
1101     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1102     # Reject names that are not valid shell variable names.
1103     expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1104       { echo "$as_me: error: invalid package name: $ac_package" >&2
1105    { (exit 1); exit 1; }; }
1106     ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
1107     eval with_$ac_package=\$ac_optarg ;;
1108
1109   -without-* | --without-*)
1110     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1111     # Reject names that are not valid shell variable names.
1112     expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1113       { echo "$as_me: error: invalid package name: $ac_package" >&2
1114    { (exit 1); exit 1; }; }
1115     ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
1116     eval with_$ac_package=no ;;
1117
1118   --x)
1119     # Obsolete; use --with-x.
1120     with_x=yes ;;
1121
1122   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1123   | --x-incl | --x-inc | --x-in | --x-i)
1124     ac_prev=x_includes ;;
1125   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1126   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1127     x_includes=$ac_optarg ;;
1128
1129   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1130   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1131     ac_prev=x_libraries ;;
1132   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1133   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1134     x_libraries=$ac_optarg ;;
1135
1136   -*) { echo "$as_me: error: unrecognized option: $ac_option
1137 Try \`$0 --help' for more information." >&2
1138    { (exit 1); exit 1; }; }
1139     ;;
1140
1141   *=*)
1142     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1143     # Reject names that are not valid shell variable names.
1144     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
1145       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
1146    { (exit 1); exit 1; }; }
1147     eval $ac_envvar=\$ac_optarg
1148     export $ac_envvar ;;
1149
1150   *)
1151     # FIXME: should be removed in autoconf 3.0.
1152     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1153     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1154       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1155     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1156     ;;
1157
1158   esac
1159 done
1160
1161 if test -n "$ac_prev"; then
1162   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1163   { echo "$as_me: error: missing argument to $ac_option" >&2
1164    { (exit 1); exit 1; }; }
1165 fi
1166
1167 # Be sure to have absolute directory names.
1168 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1169                 datadir sysconfdir sharedstatedir localstatedir includedir \
1170                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1171                 libdir localedir mandir
1172 do
1173   eval ac_val=\$$ac_var
1174   case $ac_val in
1175     [\\/$]* | ?:[\\/]* )  continue;;
1176     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1177   esac
1178   { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
1179    { (exit 1); exit 1; }; }
1180 done
1181
1182 # There might be people who depend on the old broken behavior: `$host'
1183 # used to hold the argument of --host etc.
1184 # FIXME: To remove some day.
1185 build=$build_alias
1186 host=$host_alias
1187 target=$target_alias
1188
1189 # FIXME: To remove some day.
1190 if test "x$host_alias" != x; then
1191   if test "x$build_alias" = x; then
1192     cross_compiling=maybe
1193     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1194     If a cross compiler is detected then cross compile mode will be used." >&2
1195   elif test "x$build_alias" != "x$host_alias"; then
1196     cross_compiling=yes
1197   fi
1198 fi
1199
1200 ac_tool_prefix=
1201 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1202
1203 test "$silent" = yes && exec 6>/dev/null
1204
1205
1206 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1207 ac_ls_di=`ls -di .` &&
1208 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1209   { echo "$as_me: error: Working directory cannot be determined" >&2
1210    { (exit 1); exit 1; }; }
1211 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1212   { echo "$as_me: error: pwd does not report name of working directory" >&2
1213    { (exit 1); exit 1; }; }
1214
1215
1216 # Find the source files, if location was not specified.
1217 if test -z "$srcdir"; then
1218   ac_srcdir_defaulted=yes
1219   # Try the directory containing this script, then the parent directory.
1220   ac_confdir=`$as_dirname -- "$0" ||
1221 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1222          X"$0" : 'X\(//\)[^/]' \| \
1223          X"$0" : 'X\(//\)$' \| \
1224          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
1225 echo X"$0" |
1226     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1227             s//\1/
1228             q
1229           }
1230           /^X\(\/\/\)[^/].*/{
1231             s//\1/
1232             q
1233           }
1234           /^X\(\/\/\)$/{
1235             s//\1/
1236             q
1237           }
1238           /^X\(\/\).*/{
1239             s//\1/
1240             q
1241           }
1242           s/.*/./; q'`
1243   srcdir=$ac_confdir
1244   if test ! -r "$srcdir/$ac_unique_file"; then
1245     srcdir=..
1246   fi
1247 else
1248   ac_srcdir_defaulted=no
1249 fi
1250 if test ! -r "$srcdir/$ac_unique_file"; then
1251   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1252   { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
1253    { (exit 1); exit 1; }; }
1254 fi
1255 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1256 ac_abs_confdir=`(
1257         cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
1258    { (exit 1); exit 1; }; }
1259         pwd)`
1260 # When building in place, set srcdir=.
1261 if test "$ac_abs_confdir" = "$ac_pwd"; then
1262   srcdir=.
1263 fi
1264 # Remove unnecessary trailing slashes from srcdir.
1265 # Double slashes in file names in object file debugging info
1266 # mess up M-x gdb in Emacs.
1267 case $srcdir in
1268 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1269 esac
1270 for ac_var in $ac_precious_vars; do
1271   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1272   eval ac_env_${ac_var}_value=\$${ac_var}
1273   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1274   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1275 done
1276
1277 #
1278 # Report the --help message.
1279 #
1280 if test "$ac_init_help" = "long"; then
1281   # Omit some internal or obsolete options to make the list less imposing.
1282   # This message is too long to be a string in the A/UX 3.1 sh.
1283   cat <<_ACEOF
1284 \`configure' configures this package to adapt to many kinds of systems.
1285
1286 Usage: $0 [OPTION]... [VAR=VALUE]...
1287
1288 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1289 VAR=VALUE.  See below for descriptions of some of the useful variables.
1290
1291 Defaults for the options are specified in brackets.
1292
1293 Configuration:
1294   -h, --help              display this help and exit
1295       --help=short        display options specific to this package
1296       --help=recursive    display the short help of all the included packages
1297   -V, --version           display version information and exit
1298   -q, --quiet, --silent   do not print \`checking...' messages
1299       --cache-file=FILE   cache test results in FILE [disabled]
1300   -C, --config-cache      alias for \`--cache-file=config.cache'
1301   -n, --no-create         do not create output files
1302       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1303
1304 Installation directories:
1305   --prefix=PREFIX         install architecture-independent files in PREFIX
1306                           [$ac_default_prefix]
1307   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1308                           [PREFIX]
1309
1310 By default, \`make install' will install all the files in
1311 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1312 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1313 for instance \`--prefix=\$HOME'.
1314
1315 For better control, use the options below.
1316
1317 Fine tuning of the installation directories:
1318   --bindir=DIR           user executables [EPREFIX/bin]
1319   --sbindir=DIR          system admin executables [EPREFIX/sbin]
1320   --libexecdir=DIR       program executables [EPREFIX/libexec]
1321   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
1322   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
1323   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
1324   --libdir=DIR           object code libraries [EPREFIX/lib]
1325   --includedir=DIR       C header files [PREFIX/include]
1326   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
1327   --datarootdir=DIR      read-only arch.-independent data root [PREFIX/share]
1328   --datadir=DIR          read-only architecture-independent data [DATAROOTDIR]
1329   --infodir=DIR          info documentation [DATAROOTDIR/info]
1330   --localedir=DIR        locale-dependent data [DATAROOTDIR/locale]
1331   --mandir=DIR           man documentation [DATAROOTDIR/man]
1332   --docdir=DIR           documentation root [DATAROOTDIR/doc/PACKAGE]
1333   --htmldir=DIR          html documentation [DOCDIR]
1334   --dvidir=DIR           dvi documentation [DOCDIR]
1335   --pdfdir=DIR           pdf documentation [DOCDIR]
1336   --psdir=DIR            ps documentation [DOCDIR]
1337 _ACEOF
1338
1339   cat <<\_ACEOF
1340
1341 X features:
1342   --x-includes=DIR    X include files are in DIR
1343   --x-libraries=DIR   X library files are in DIR
1344
1345 System types:
1346   --build=BUILD     configure for building on BUILD [guessed]
1347   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1348 _ACEOF
1349 fi
1350
1351 if test -n "$ac_init_help"; then
1352
1353   cat <<\_ACEOF
1354
1355 Optional Features:
1356   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1357   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1358   --disable-fastalloc     omit fast allocator for small objects
1359   --enable-experimental   support new style rewriting code
1360   --enable-macosx-extensions   support new style rewriting code
1361   --enable-pdf-renderer   use experimental PDF renderer for pdf export
1362   --enable-qt             replace X11 by Qt interface
1363   --enable-cocoa          replace X11 by Cocoa interface
1364   --enable-debug=ARG      install a debugging enable executable -ggdb
1365   --enable-assert           exit on failed assertions in code
1366   --enable-warnings       print warning messages during compilation
1367   --enable-optimize=ARG   compile with optimizations guessed
1368
1369 Optional Packages:
1370   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1371   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1372   --with-x                use the X Window System
1373   --with-iconv=DIR        where to find iconv system
1374   --with-freetype=ARG     with freetype support ARG=linked
1375   --with-cairo=ARG        with cairo support ARG=no
1376   --with-imlib2=ARG       with imlib2 support ARG=no
1377   --with-axel=ARG       with axel support ARG=no
1378   --with-gs=ARG       with ghostscript support ARG=yes
1379   --with-qt               Path to Qt [Look in PATH and /usr/local/Trolltech]
1380
1381 Some influential environment variables:
1382   CC          C compiler command
1383   CFLAGS      C compiler flags
1384   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1385               nonstandard directory <lib dir>
1386   LIBS        libraries to pass to the linker, e.g. -l<library>
1387   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1388               you have headers in a nonstandard directory <include dir>
1389   CXX         C++ compiler command
1390   CXXFLAGS    C++ compiler flags
1391   CXXCPP      C++ preprocessor
1392   XMKMF       Path to xmkmf, Makefile generator for X Window System
1393   CPP         C preprocessor
1394   TMPDIR      A temporary directory with write access [/tmp]
1395
1396 Use these variables to override the choices made by `configure' or to help
1397 it to find libraries and programs with nonstandard names/locations.
1398
1399 _ACEOF
1400 ac_status=$?
1401 fi
1402
1403 if test "$ac_init_help" = "recursive"; then
1404   # If there are subdirs, report their specific --help.
1405   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1406     test -d "$ac_dir" || continue
1407     ac_builddir=.
1408
1409 case "$ac_dir" in
1410 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1411 *)
1412   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
1413   # A ".." for each directory in $ac_dir_suffix.
1414   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
1415   case $ac_top_builddir_sub in
1416   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1417   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1418   esac ;;
1419 esac
1420 ac_abs_top_builddir=$ac_pwd
1421 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1422 # for backward compatibility:
1423 ac_top_builddir=$ac_top_build_prefix
1424
1425 case $srcdir in
1426   .)  # We are building in place.
1427     ac_srcdir=.
1428     ac_top_srcdir=$ac_top_builddir_sub
1429     ac_abs_top_srcdir=$ac_pwd ;;
1430   [\\/]* | ?:[\\/]* )  # Absolute name.
1431     ac_srcdir=$srcdir$ac_dir_suffix;
1432     ac_top_srcdir=$srcdir
1433     ac_abs_top_srcdir=$srcdir ;;
1434   *) # Relative name.
1435     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1436     ac_top_srcdir=$ac_top_build_prefix$srcdir
1437     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1438 esac
1439 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1440
1441     cd "$ac_dir" || { ac_status=$?; continue; }
1442     # Check for guested configure.
1443     if test -f "$ac_srcdir/configure.gnu"; then
1444       echo &&
1445       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1446     elif test -f "$ac_srcdir/configure"; then
1447       echo &&
1448       $SHELL "$ac_srcdir/configure" --help=recursive
1449     else
1450       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1451     fi || ac_status=$?
1452     cd "$ac_pwd" || { ac_status=$?; break; }
1453   done
1454 fi
1455
1456 test -n "$ac_init_help" && exit $ac_status
1457 if $ac_init_version; then
1458   cat <<\_ACEOF
1459 configure
1460 generated by GNU Autoconf 2.61
1461
1462 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
1463 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1464 This configure script is free software; the Free Software Foundation
1465 gives unlimited permission to copy, distribute and modify it.
1466 _ACEOF
1467   exit
1468 fi
1469 cat >config.log <<_ACEOF
1470 This file contains any messages produced by compilers while
1471 running configure, to aid debugging if configure makes a mistake.
1472
1473 It was created by $as_me, which was
1474 generated by GNU Autoconf 2.61.  Invocation command line was
1475
1476   $ $0 $@
1477
1478 _ACEOF
1479 exec 5>>config.log
1480 {
1481 cat <<_ASUNAME
1482 ## --------- ##
1483 ## Platform. ##
1484 ## --------- ##
1485
1486 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1487 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1488 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1489 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1490 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1491
1492 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1493 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1494
1495 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1496 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1497 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1498 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1499 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1500 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1501 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1502
1503 _ASUNAME
1504
1505 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1506 for as_dir in $PATH
1507 do
1508   IFS=$as_save_IFS
1509   test -z "$as_dir" && as_dir=.
1510   echo "PATH: $as_dir"
1511 done
1512 IFS=$as_save_IFS
1513
1514 } >&5
1515
1516 cat >&5 <<_ACEOF
1517
1518
1519 ## ----------- ##
1520 ## Core tests. ##
1521 ## ----------- ##
1522
1523 _ACEOF
1524
1525
1526 # Keep a trace of the command line.
1527 # Strip out --no-create and --no-recursion so they do not pile up.
1528 # Strip out --silent because we don't want to record it for future runs.
1529 # Also quote any args containing shell meta-characters.
1530 # Make two passes to allow for proper duplicate-argument suppression.
1531 ac_configure_args=
1532 ac_configure_args0=
1533 ac_configure_args1=
1534 ac_must_keep_next=false
1535 for ac_pass in 1 2
1536 do
1537   for ac_arg
1538   do
1539     case $ac_arg in
1540     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1541     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1542     | -silent | --silent | --silen | --sile | --sil)
1543       continue ;;
1544     *\'*)
1545       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1546     esac
1547     case $ac_pass in
1548     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1549     2)
1550       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1551       if test $ac_must_keep_next = true; then
1552         ac_must_keep_next=false # Got value, back to normal.
1553       else
1554         case $ac_arg in
1555           *=* | --config-cache | -C | -disable-* | --disable-* \
1556           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1557           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1558           | -with-* | --with-* | -without-* | --without-* | --x)
1559             case "$ac_configure_args0 " in
1560               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1561             esac
1562             ;;
1563           -* ) ac_must_keep_next=true ;;
1564         esac
1565       fi
1566       ac_configure_args="$ac_configure_args '$ac_arg'"
1567       ;;
1568     esac
1569   done
1570 done
1571 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1572 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1573
1574 # When interrupted or exit'd, cleanup temporary files, and complete
1575 # config.log.  We remove comments because anyway the quotes in there
1576 # would cause problems or look ugly.
1577 # WARNING: Use '\'' to represent an apostrophe within the trap.
1578 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1579 trap 'exit_status=$?
1580   # Save into config.log some information that might help in debugging.
1581   {
1582     echo
1583
1584     cat <<\_ASBOX
1585 ## ---------------- ##
1586 ## Cache variables. ##
1587 ## ---------------- ##
1588 _ASBOX
1589     echo
1590     # The following way of writing the cache mishandles newlines in values,
1591 (
1592   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1593     eval ac_val=\$$ac_var
1594     case $ac_val in #(
1595     *${as_nl}*)
1596       case $ac_var in #(
1597       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
1598 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
1599       esac
1600       case $ac_var in #(
1601       _ | IFS | as_nl) ;; #(
1602       *) $as_unset $ac_var ;;
1603       esac ;;
1604     esac
1605   done
1606   (set) 2>&1 |
1607     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1608     *${as_nl}ac_space=\ *)
1609       sed -n \
1610         "s/'\''/'\''\\\\'\'''\''/g;
1611           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1612       ;; #(
1613     *)
1614       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1615       ;;
1616     esac |
1617     sort
1618 )
1619     echo
1620
1621     cat <<\_ASBOX
1622 ## ----------------- ##
1623 ## Output variables. ##
1624 ## ----------------- ##
1625 _ASBOX
1626     echo
1627     for ac_var in $ac_subst_vars
1628     do
1629       eval ac_val=\$$ac_var
1630       case $ac_val in
1631       *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1632       esac
1633       echo "$ac_var='\''$ac_val'\''"
1634     done | sort
1635     echo
1636
1637     if test -n "$ac_subst_files"; then
1638       cat <<\_ASBOX
1639 ## ------------------- ##
1640 ## File substitutions. ##
1641 ## ------------------- ##
1642 _ASBOX
1643       echo
1644       for ac_var in $ac_subst_files
1645       do
1646         eval ac_val=\$$ac_var
1647         case $ac_val in
1648         *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1649         esac
1650         echo "$ac_var='\''$ac_val'\''"
1651       done | sort
1652       echo
1653     fi
1654
1655     if test -s confdefs.h; then
1656       cat <<\_ASBOX
1657 ## ----------- ##
1658 ## confdefs.h. ##
1659 ## ----------- ##
1660 _ASBOX
1661       echo
1662       cat confdefs.h
1663       echo
1664     fi
1665     test "$ac_signal" != 0 &&
1666       echo "$as_me: caught signal $ac_signal"
1667     echo "$as_me: exit $exit_status"
1668   } >&5
1669   rm -f core *.core core.conftest.* &&
1670     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1671     exit $exit_status
1672 ' 0
1673 for ac_signal in 1 2 13 15; do
1674   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1675 done
1676 ac_signal=0
1677
1678 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1679 rm -f -r conftest* confdefs.h
1680
1681 # Predefined preprocessor variables.
1682
1683 cat >>confdefs.h <<_ACEOF
1684 #define PACKAGE_NAME "$PACKAGE_NAME"
1685 _ACEOF
1686
1687
1688 cat >>confdefs.h <<_ACEOF
1689 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1690 _ACEOF
1691
1692
1693 cat >>confdefs.h <<_ACEOF
1694 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1695 _ACEOF
1696
1697
1698 cat >>confdefs.h <<_ACEOF
1699 #define PACKAGE_STRING "$PACKAGE_STRING"
1700 _ACEOF
1701
1702
1703 cat >>confdefs.h <<_ACEOF
1704 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1705 _ACEOF
1706
1707
1708 # Let the site file select an alternate cache file if it wants to.
1709 # Prefer explicitly selected file to automatically selected ones.
1710 if test -n "$CONFIG_SITE"; then
1711   set x "$CONFIG_SITE"
1712 elif test "x$prefix" != xNONE; then
1713   set x "$prefix/share/config.site" "$prefix/etc/config.site"
1714 else
1715   set x "$ac_default_prefix/share/config.site" \
1716         "$ac_default_prefix/etc/config.site"
1717 fi
1718 shift
1719 for ac_site_file
1720 do
1721   if test -r "$ac_site_file"; then
1722     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1723 echo "$as_me: loading site script $ac_site_file" >&6;}
1724     sed 's/^/| /' "$ac_site_file" >&5
1725     . "$ac_site_file"
1726   fi
1727 done
1728
1729 if test -r "$cache_file"; then
1730   # Some versions of bash will fail to source /dev/null (special
1731   # files actually), so we avoid doing that.
1732   if test -f "$cache_file"; then
1733     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1734 echo "$as_me: loading cache $cache_file" >&6;}
1735     case $cache_file in
1736       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1737       *)                      . "./$cache_file";;
1738     esac
1739   fi
1740 else
1741   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1742 echo "$as_me: creating cache $cache_file" >&6;}
1743   >$cache_file
1744 fi
1745
1746 # Check that the precious variables saved in the cache have kept the same
1747 # value.
1748 ac_cache_corrupted=false
1749 for ac_var in $ac_precious_vars; do
1750   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1751   eval ac_new_set=\$ac_env_${ac_var}_set
1752   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1753   eval ac_new_val=\$ac_env_${ac_var}_value
1754   case $ac_old_set,$ac_new_set in
1755     set,)
1756       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1757 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1758       ac_cache_corrupted=: ;;
1759     ,set)
1760       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1761 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1762       ac_cache_corrupted=: ;;
1763     ,);;
1764     *)
1765       if test "x$ac_old_val" != "x$ac_new_val"; then
1766         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1767 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1768         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1769 echo "$as_me:   former value:  $ac_old_val" >&2;}
1770         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1771 echo "$as_me:   current value: $ac_new_val" >&2;}
1772         ac_cache_corrupted=:
1773       fi;;
1774   esac
1775   # Pass precious variables to config.status.
1776   if test "$ac_new_set" = set; then
1777     case $ac_new_val in
1778     *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1779     *) ac_arg=$ac_var=$ac_new_val ;;
1780     esac
1781     case " $ac_configure_args " in
1782       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1783       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1784     esac
1785   fi
1786 done
1787 if $ac_cache_corrupted; then
1788   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1789 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1790   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1791 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1792    { (exit 1); exit 1; }; }
1793 fi
1794
1795
1796
1797
1798
1799
1800
1801
1802
1803
1804
1805
1806
1807
1808
1809
1810
1811 ac_ext=c
1812 ac_cpp='$CPP $CPPFLAGS'
1813 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1814 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1815 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1816
1817
1818 ac_config_headers="$ac_config_headers src/System/config.h:src/System/config.in"
1819
1820 ac_aux_dir=
1821 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
1822   if test -f "$ac_dir/install-sh"; then
1823     ac_aux_dir=$ac_dir
1824     ac_install_sh="$ac_aux_dir/install-sh -c"
1825     break
1826   elif test -f "$ac_dir/install.sh"; then
1827     ac_aux_dir=$ac_dir
1828     ac_install_sh="$ac_aux_dir/install.sh -c"
1829     break
1830   elif test -f "$ac_dir/shtool"; then
1831     ac_aux_dir=$ac_dir
1832     ac_install_sh="$ac_aux_dir/shtool install -c"
1833     break
1834   fi
1835 done
1836 if test -z "$ac_aux_dir"; then
1837   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
1838 echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
1839    { (exit 1); exit 1; }; }
1840 fi
1841
1842 # These three variables are undocumented and unsupported,
1843 # and are intended to be withdrawn in a future Autoconf release.
1844 # They can cause serious problems if a builder's source tree is in a directory
1845 # whose full name contains unusual characters.
1846 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
1847 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
1848 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
1849
1850
1851 # Make sure we can run config.sub.
1852 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
1853   { { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
1854 echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
1855    { (exit 1); exit 1; }; }
1856
1857 { echo "$as_me:$LINENO: checking build system type" >&5
1858 echo $ECHO_N "checking build system type... $ECHO_C" >&6; }
1859 if test "${ac_cv_build+set}" = set; then
1860   echo $ECHO_N "(cached) $ECHO_C" >&6
1861 else
1862   ac_build_alias=$build_alias
1863 test "x$ac_build_alias" = x &&
1864   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
1865 test "x$ac_build_alias" = x &&
1866   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1867 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1868    { (exit 1); exit 1; }; }
1869 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
1870   { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
1871 echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
1872    { (exit 1); exit 1; }; }
1873
1874 fi
1875 { echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1876 echo "${ECHO_T}$ac_cv_build" >&6; }
1877 case $ac_cv_build in
1878 *-*-*) ;;
1879 *) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
1880 echo "$as_me: error: invalid value of canonical build" >&2;}
1881    { (exit 1); exit 1; }; };;
1882 esac
1883 build=$ac_cv_build
1884 ac_save_IFS=$IFS; IFS='-'
1885 set x $ac_cv_build
1886 shift
1887 build_cpu=$1
1888 build_vendor=$2
1889 shift; shift
1890 # Remember, the first character of IFS is used to create $*,
1891 # except with old shells:
1892 build_os=$*
1893 IFS=$ac_save_IFS
1894 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
1895
1896
1897 { echo "$as_me:$LINENO: checking host system type" >&5
1898 echo $ECHO_N "checking host system type... $ECHO_C" >&6; }
1899 if test "${ac_cv_host+set}" = set; then
1900   echo $ECHO_N "(cached) $ECHO_C" >&6
1901 else
1902   if test "x$host_alias" = x; then
1903   ac_cv_host=$ac_cv_build
1904 else
1905   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
1906     { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
1907 echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
1908    { (exit 1); exit 1; }; }
1909 fi
1910
1911 fi
1912 { echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1913 echo "${ECHO_T}$ac_cv_host" >&6; }
1914 case $ac_cv_host in
1915 *-*-*) ;;
1916 *) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
1917 echo "$as_me: error: invalid value of canonical host" >&2;}
1918    { (exit 1); exit 1; }; };;
1919 esac
1920 host=$ac_cv_host
1921 ac_save_IFS=$IFS; IFS='-'
1922 set x $ac_cv_host
1923 shift
1924 host_cpu=$1
1925 host_vendor=$2
1926 shift; shift
1927 # Remember, the first character of IFS is used to create $*,
1928 # except with old shells:
1929 host_os=$*
1930 IFS=$ac_save_IFS
1931 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
1932
1933
1934
1935 PACKAGE="TeXmacs"
1936 DEVEL_VERSION="1.0.7.4"
1937 DEVEL_RELEASE="1"
1938 STABLE_VERSION="1.0.7"
1939 STABLE_RELEASE="1"
1940 WINDOWS_VERSION="1.0.5"
1941 WINDOWS_RELEASE="1"
1942
1943
1944
1945
1946
1947
1948 #--------------------------------------------------------------------
1949 # Checks for C++ compiler
1950 #--------------------------------------------------------------------
1951
1952 ac_ext=c
1953 ac_cpp='$CPP $CPPFLAGS'
1954 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1955 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1956 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1957 if test -n "$ac_tool_prefix"; then
1958   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1959 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1960 { echo "$as_me:$LINENO: checking for $ac_word" >&5
1961 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1962 if test "${ac_cv_prog_CC+set}" = set; then
1963   echo $ECHO_N "(cached) $ECHO_C" >&6
1964 else
1965   if test -n "$CC"; then
1966   ac_cv_prog_CC="$CC" # Let the user override the test.
1967 else
1968 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1969 for as_dir in $PATH
1970 do
1971   IFS=$as_save_IFS
1972   test -z "$as_dir" && as_dir=.
1973   for ac_exec_ext in '' $ac_executable_extensions; do
1974   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1975     ac_cv_prog_CC="${ac_tool_prefix}gcc"
1976     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1977     break 2
1978   fi
1979 done
1980 done
1981 IFS=$as_save_IFS
1982
1983 fi
1984 fi
1985 CC=$ac_cv_prog_CC
1986 if test -n "$CC"; then
1987   { echo "$as_me:$LINENO: result: $CC" >&5
1988 echo "${ECHO_T}$CC" >&6; }
1989 else
1990   { echo "$as_me:$LINENO: result: no" >&5
1991 echo "${ECHO_T}no" >&6; }
1992 fi
1993
1994
1995 fi
1996 if test -z "$ac_cv_prog_CC"; then
1997   ac_ct_CC=$CC
1998   # Extract the first word of "gcc", so it can be a program name with args.
1999 set dummy gcc; ac_word=$2
2000 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2001 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2002 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2003   echo $ECHO_N "(cached) $ECHO_C" >&6
2004 else
2005   if test -n "$ac_ct_CC"; then
2006   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2007 else
2008 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2009 for as_dir in $PATH
2010 do
2011   IFS=$as_save_IFS
2012   test -z "$as_dir" && as_dir=.
2013   for ac_exec_ext in '' $ac_executable_extensions; do
2014   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2015     ac_cv_prog_ac_ct_CC="gcc"
2016     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2017     break 2
2018   fi
2019 done
2020 done
2021 IFS=$as_save_IFS
2022
2023 fi
2024 fi
2025 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2026 if test -n "$ac_ct_CC"; then
2027   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2028 echo "${ECHO_T}$ac_ct_CC" >&6; }
2029 else
2030   { echo "$as_me:$LINENO: result: no" >&5
2031 echo "${ECHO_T}no" >&6; }
2032 fi
2033
2034   if test "x$ac_ct_CC" = x; then
2035     CC=""
2036   else
2037     case $cross_compiling:$ac_tool_warned in
2038 yes:)
2039 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2040 whose name does not start with the host triplet.  If you think this
2041 configuration is useful to you, please write to autoconf@gnu.org." >&5
2042 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2043 whose name does not start with the host triplet.  If you think this
2044 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2045 ac_tool_warned=yes ;;
2046 esac
2047     CC=$ac_ct_CC
2048   fi
2049 else
2050   CC="$ac_cv_prog_CC"
2051 fi
2052
2053 if test -z "$CC"; then
2054           if test -n "$ac_tool_prefix"; then
2055     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2056 set dummy ${ac_tool_prefix}cc; ac_word=$2
2057 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2058 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2059 if test "${ac_cv_prog_CC+set}" = set; then
2060   echo $ECHO_N "(cached) $ECHO_C" >&6
2061 else
2062   if test -n "$CC"; then
2063   ac_cv_prog_CC="$CC" # Let the user override the test.
2064 else
2065 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2066 for as_dir in $PATH
2067 do
2068   IFS=$as_save_IFS
2069   test -z "$as_dir" && as_dir=.
2070   for ac_exec_ext in '' $ac_executable_extensions; do
2071   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2072     ac_cv_prog_CC="${ac_tool_prefix}cc"
2073     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2074     break 2
2075   fi
2076 done
2077 done
2078 IFS=$as_save_IFS
2079
2080 fi
2081 fi
2082 CC=$ac_cv_prog_CC
2083 if test -n "$CC"; then
2084   { echo "$as_me:$LINENO: result: $CC" >&5
2085 echo "${ECHO_T}$CC" >&6; }
2086 else
2087   { echo "$as_me:$LINENO: result: no" >&5
2088 echo "${ECHO_T}no" >&6; }
2089 fi
2090
2091
2092   fi
2093 fi
2094 if test -z "$CC"; then
2095   # Extract the first word of "cc", so it can be a program name with args.
2096 set dummy cc; ac_word=$2
2097 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2098 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2099 if test "${ac_cv_prog_CC+set}" = set; then
2100   echo $ECHO_N "(cached) $ECHO_C" >&6
2101 else
2102   if test -n "$CC"; then
2103   ac_cv_prog_CC="$CC" # Let the user override the test.
2104 else
2105   ac_prog_rejected=no
2106 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2107 for as_dir in $PATH
2108 do
2109   IFS=$as_save_IFS
2110   test -z "$as_dir" && as_dir=.
2111   for ac_exec_ext in '' $ac_executable_extensions; do
2112   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2113     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2114        ac_prog_rejected=yes
2115        continue
2116      fi
2117     ac_cv_prog_CC="cc"
2118     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2119     break 2
2120   fi
2121 done
2122 done
2123 IFS=$as_save_IFS
2124
2125 if test $ac_prog_rejected = yes; then
2126   # We found a bogon in the path, so make sure we never use it.
2127   set dummy $ac_cv_prog_CC
2128   shift
2129   if test $# != 0; then
2130     # We chose a different compiler from the bogus one.
2131     # However, it has the same basename, so the bogon will be chosen
2132     # first if we set CC to just the basename; use the full file name.
2133     shift
2134     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2135   fi
2136 fi
2137 fi
2138 fi
2139 CC=$ac_cv_prog_CC
2140 if test -n "$CC"; then
2141   { echo "$as_me:$LINENO: result: $CC" >&5
2142 echo "${ECHO_T}$CC" >&6; }
2143 else
2144   { echo "$as_me:$LINENO: result: no" >&5
2145 echo "${ECHO_T}no" >&6; }
2146 fi
2147
2148
2149 fi
2150 if test -z "$CC"; then
2151   if test -n "$ac_tool_prefix"; then
2152   for ac_prog in cl.exe
2153   do
2154     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2155 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2156 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2157 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2158 if test "${ac_cv_prog_CC+set}" = set; then
2159   echo $ECHO_N "(cached) $ECHO_C" >&6
2160 else
2161   if test -n "$CC"; then
2162   ac_cv_prog_CC="$CC" # Let the user override the test.
2163 else
2164 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2165 for as_dir in $PATH
2166 do
2167   IFS=$as_save_IFS
2168   test -z "$as_dir" && as_dir=.
2169   for ac_exec_ext in '' $ac_executable_extensions; do
2170   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2171     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2172     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2173     break 2
2174   fi
2175 done
2176 done
2177 IFS=$as_save_IFS
2178
2179 fi
2180 fi
2181 CC=$ac_cv_prog_CC
2182 if test -n "$CC"; then
2183   { echo "$as_me:$LINENO: result: $CC" >&5
2184 echo "${ECHO_T}$CC" >&6; }
2185 else
2186   { echo "$as_me:$LINENO: result: no" >&5
2187 echo "${ECHO_T}no" >&6; }
2188 fi
2189
2190
2191     test -n "$CC" && break
2192   done
2193 fi
2194 if test -z "$CC"; then
2195   ac_ct_CC=$CC
2196   for ac_prog in cl.exe
2197 do
2198   # Extract the first word of "$ac_prog", so it can be a program name with args.
2199 set dummy $ac_prog; ac_word=$2
2200 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2201 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2202 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2203   echo $ECHO_N "(cached) $ECHO_C" >&6
2204 else
2205   if test -n "$ac_ct_CC"; then
2206   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2207 else
2208 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2209 for as_dir in $PATH
2210 do
2211   IFS=$as_save_IFS
2212   test -z "$as_dir" && as_dir=.
2213   for ac_exec_ext in '' $ac_executable_extensions; do
2214   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2215     ac_cv_prog_ac_ct_CC="$ac_prog"
2216     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2217     break 2
2218   fi
2219 done
2220 done
2221 IFS=$as_save_IFS
2222
2223 fi
2224 fi
2225 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2226 if test -n "$ac_ct_CC"; then
2227   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2228 echo "${ECHO_T}$ac_ct_CC" >&6; }
2229 else
2230   { echo "$as_me:$LINENO: result: no" >&5
2231 echo "${ECHO_T}no" >&6; }
2232 fi
2233
2234
2235   test -n "$ac_ct_CC" && break
2236 done
2237
2238   if test "x$ac_ct_CC" = x; then
2239     CC=""
2240   else
2241     case $cross_compiling:$ac_tool_warned in
2242 yes:)
2243 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2244 whose name does not start with the host triplet.  If you think this
2245 configuration is useful to you, please write to autoconf@gnu.org." >&5
2246 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2247 whose name does not start with the host triplet.  If you think this
2248 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2249 ac_tool_warned=yes ;;
2250 esac
2251     CC=$ac_ct_CC
2252   fi
2253 fi
2254
2255 fi
2256
2257
2258 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2259 See \`config.log' for more details." >&5
2260 echo "$as_me: error: no acceptable C compiler found in \$PATH
2261 See \`config.log' for more details." >&2;}
2262    { (exit 1); exit 1; }; }
2263
2264 # Provide some information about the compiler.
2265 echo "$as_me:$LINENO: checking for C compiler version" >&5
2266 ac_compiler=`set X $ac_compile; echo $2`
2267 { (ac_try="$ac_compiler --version >&5"
2268 case "(($ac_try" in
2269   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2270   *) ac_try_echo=$ac_try;;
2271 esac
2272 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2273   (eval "$ac_compiler --version >&5") 2>&5
2274   ac_status=$?
2275   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2276   (exit $ac_status); }
2277 { (ac_try="$ac_compiler -v >&5"
2278 case "(($ac_try" in
2279   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2280   *) ac_try_echo=$ac_try;;
2281 esac
2282 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2283   (eval "$ac_compiler -v >&5") 2>&5
2284   ac_status=$?
2285   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2286   (exit $ac_status); }
2287 { (ac_try="$ac_compiler -V >&5"
2288 case "(($ac_try" in
2289   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2290   *) ac_try_echo=$ac_try;;
2291 esac
2292 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2293   (eval "$ac_compiler -V >&5") 2>&5
2294   ac_status=$?
2295   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2296   (exit $ac_status); }
2297
2298 cat >conftest.$ac_ext <<_ACEOF
2299 /* confdefs.h.  */
2300 _ACEOF
2301 cat confdefs.h >>conftest.$ac_ext
2302 cat >>conftest.$ac_ext <<_ACEOF
2303 /* end confdefs.h.  */
2304
2305 int
2306 main ()
2307 {
2308
2309   ;
2310   return 0;
2311 }
2312 _ACEOF
2313 ac_clean_files_save=$ac_clean_files
2314 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2315 # Try to create an executable without -o first, disregard a.out.
2316 # It will help us diagnose broken compilers, and finding out an intuition
2317 # of exeext.
2318 { echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2319 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
2320 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2321 #
2322 # List of possible output files, starting from the most likely.
2323 # The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
2324 # only as a last resort.  b.out is created by i960 compilers.
2325 ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
2326 #
2327 # The IRIX 6 linker writes into existing files which may not be
2328 # executable, retaining their permissions.  Remove them first so a
2329 # subsequent execution test works.
2330 ac_rmfiles=
2331 for ac_file in $ac_files
2332 do
2333   case $ac_file in
2334     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
2335     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2336   esac
2337 done
2338 rm -f $ac_rmfiles
2339
2340 if { (ac_try="$ac_link_default"
2341 case "(($ac_try" in
2342   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2343   *) ac_try_echo=$ac_try;;
2344 esac
2345 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2346   (eval "$ac_link_default") 2>&5
2347   ac_status=$?
2348   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2349   (exit $ac_status); }; then
2350   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2351 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2352 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2353 # so that the user can short-circuit this test for compilers unknown to
2354 # Autoconf.
2355 for ac_file in $ac_files ''
2356 do
2357   test -f "$ac_file" || continue
2358   case $ac_file in
2359     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )
2360         ;;
2361     [ab].out )
2362         # We found the default executable, but exeext='' is most
2363         # certainly right.
2364         break;;
2365     *.* )
2366         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2367         then :; else
2368            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2369         fi
2370         # We set ac_cv_exeext here because the later test for it is not
2371         # safe: cross compilers may not add the suffix if given an `-o'
2372         # argument, so we may need to know it at that point already.
2373         # Even if this section looks crufty: it has the advantage of
2374         # actually working.
2375         break;;
2376     * )
2377         break;;
2378   esac
2379 done
2380 test "$ac_cv_exeext" = no && ac_cv_exeext=
2381
2382 else
2383   ac_file=''
2384 fi
2385
2386 { echo "$as_me:$LINENO: result: $ac_file" >&5
2387 echo "${ECHO_T}$ac_file" >&6; }
2388 if test -z "$ac_file"; then
2389   echo "$as_me: failed program was:" >&5
2390 sed 's/^/| /' conftest.$ac_ext >&5
2391
2392 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2393 See \`config.log' for more details." >&5
2394 echo "$as_me: error: C compiler cannot create executables
2395 See \`config.log' for more details." >&2;}
2396    { (exit 77); exit 77; }; }
2397 fi
2398
2399 ac_exeext=$ac_cv_exeext
2400
2401 # Check that the compiler produces executables we can run.  If not, either
2402 # the compiler is broken, or we cross compile.
2403 { echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2404 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
2405 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2406 # If not cross compiling, check that we can run a simple program.
2407 if test "$cross_compiling" != yes; then
2408   if { ac_try='./$ac_file'
2409   { (case "(($ac_try" in
2410   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2411   *) ac_try_echo=$ac_try;;
2412 esac
2413 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2414   (eval "$ac_try") 2>&5
2415   ac_status=$?
2416   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2417   (exit $ac_status); }; }; then
2418     cross_compiling=no
2419   else
2420     if test "$cross_compiling" = maybe; then
2421         cross_compiling=yes
2422     else
2423         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2424 If you meant to cross compile, use \`--host'.
2425 See \`config.log' for more details." >&5
2426 echo "$as_me: error: cannot run C compiled programs.
2427 If you meant to cross compile, use \`--host'.
2428 See \`config.log' for more details." >&2;}
2429    { (exit 1); exit 1; }; }
2430     fi
2431   fi
2432 fi
2433 { echo "$as_me:$LINENO: result: yes" >&5
2434 echo "${ECHO_T}yes" >&6; }
2435
2436 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2437 ac_clean_files=$ac_clean_files_save
2438 # Check that the compiler produces executables we can run.  If not, either
2439 # the compiler is broken, or we cross compile.
2440 { echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2441 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
2442 { echo "$as_me:$LINENO: result: $cross_compiling" >&5
2443 echo "${ECHO_T}$cross_compiling" >&6; }
2444
2445 { echo "$as_me:$LINENO: checking for suffix of executables" >&5
2446 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
2447 if { (ac_try="$ac_link"
2448 case "(($ac_try" in
2449   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2450   *) ac_try_echo=$ac_try;;
2451 esac
2452 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2453   (eval "$ac_link") 2>&5
2454   ac_status=$?
2455   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2456   (exit $ac_status); }; then
2457   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2458 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2459 # work properly (i.e., refer to `conftest.exe'), while it won't with
2460 # `rm'.
2461 for ac_file in conftest.exe conftest conftest.*; do
2462   test -f "$ac_file" || continue
2463   case $ac_file in
2464     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
2465     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2466           break;;
2467     * ) break;;
2468   esac
2469 done
2470 else
2471   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2472 See \`config.log' for more details." >&5
2473 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2474 See \`config.log' for more details." >&2;}
2475    { (exit 1); exit 1; }; }
2476 fi
2477
2478 rm -f conftest$ac_cv_exeext
2479 { echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2480 echo "${ECHO_T}$ac_cv_exeext" >&6; }
2481
2482 rm -f conftest.$ac_ext
2483 EXEEXT=$ac_cv_exeext
2484 ac_exeext=$EXEEXT
2485 { echo "$as_me:$LINENO: checking for suffix of object files" >&5
2486 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
2487 if test "${ac_cv_objext+set}" = set; then
2488   echo $ECHO_N "(cached) $ECHO_C" >&6
2489 else
2490   cat >conftest.$ac_ext <<_ACEOF
2491 /* confdefs.h.  */
2492 _ACEOF
2493 cat confdefs.h >>conftest.$ac_ext
2494 cat >>conftest.$ac_ext <<_ACEOF
2495 /* end confdefs.h.  */
2496
2497 int
2498 main ()
2499 {
2500
2501   ;
2502   return 0;
2503 }
2504 _ACEOF
2505 rm -f conftest.o conftest.obj
2506 if { (ac_try="$ac_compile"
2507 case "(($ac_try" in
2508   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2509   *) ac_try_echo=$ac_try;;
2510 esac
2511 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2512   (eval "$ac_compile") 2>&5
2513   ac_status=$?
2514   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2515   (exit $ac_status); }; then
2516   for ac_file in conftest.o conftest.obj conftest.*; do
2517   test -f "$ac_file" || continue;
2518   case $ac_file in
2519     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
2520     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2521        break;;
2522   esac
2523 done
2524 else
2525   echo "$as_me: failed program was:" >&5
2526 sed 's/^/| /' conftest.$ac_ext >&5
2527
2528 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2529 See \`config.log' for more details." >&5
2530 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2531 See \`config.log' for more details." >&2;}
2532    { (exit 1); exit 1; }; }
2533 fi
2534
2535 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2536 fi
2537 { echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2538 echo "${ECHO_T}$ac_cv_objext" >&6; }
2539 OBJEXT=$ac_cv_objext
2540 ac_objext=$OBJEXT
2541 { echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2542 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
2543 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2544   echo $ECHO_N "(cached) $ECHO_C" >&6
2545 else
2546   cat >conftest.$ac_ext <<_ACEOF
2547 /* confdefs.h.  */
2548 _ACEOF
2549 cat confdefs.h >>conftest.$ac_ext
2550 cat >>conftest.$ac_ext <<_ACEOF
2551 /* end confdefs.h.  */
2552
2553 int
2554 main ()
2555 {
2556 #ifndef __GNUC__
2557        choke me
2558 #endif
2559
2560   ;
2561   return 0;
2562 }
2563 _ACEOF
2564 rm -f conftest.$ac_objext
2565 if { (ac_try="$ac_compile"
2566 case "(($ac_try" in
2567   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2568   *) ac_try_echo=$ac_try;;
2569 esac
2570 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2571   (eval "$ac_compile") 2>conftest.er1
2572   ac_status=$?
2573   grep -v '^ *+' conftest.er1 >conftest.err
2574   rm -f conftest.er1
2575   cat conftest.err >&5
2576   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2577   (exit $ac_status); } && {
2578          test -z "$ac_c_werror_flag" ||
2579          test ! -s conftest.err
2580        } && test -s conftest.$ac_objext; then
2581   ac_compiler_gnu=yes
2582 else
2583   echo "$as_me: failed program was:" >&5
2584 sed 's/^/| /' conftest.$ac_ext >&5
2585
2586         ac_compiler_gnu=no
2587 fi
2588
2589 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2590 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2591
2592 fi
2593 { echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2594 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
2595 GCC=`test $ac_compiler_gnu = yes && echo yes`
2596 ac_test_CFLAGS=${CFLAGS+set}
2597 ac_save_CFLAGS=$CFLAGS
2598 { echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2599 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
2600 if test "${ac_cv_prog_cc_g+set}" = set; then
2601   echo $ECHO_N "(cached) $ECHO_C" >&6
2602 else
2603   ac_save_c_werror_flag=$ac_c_werror_flag
2604    ac_c_werror_flag=yes
2605    ac_cv_prog_cc_g=no
2606    CFLAGS="-g"
2607    cat >conftest.$ac_ext <<_ACEOF
2608 /* confdefs.h.  */
2609 _ACEOF
2610 cat confdefs.h >>conftest.$ac_ext
2611 cat >>conftest.$ac_ext <<_ACEOF
2612 /* end confdefs.h.  */
2613
2614 int
2615 main ()
2616 {
2617
2618   ;
2619   return 0;
2620 }
2621 _ACEOF
2622 rm -f conftest.$ac_objext
2623 if { (ac_try="$ac_compile"
2624 case "(($ac_try" in
2625   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2626   *) ac_try_echo=$ac_try;;
2627 esac
2628 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2629   (eval "$ac_compile") 2>conftest.er1
2630   ac_status=$?
2631   grep -v '^ *+' conftest.er1 >conftest.err
2632   rm -f conftest.er1
2633   cat conftest.err >&5
2634   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2635   (exit $ac_status); } && {
2636          test -z "$ac_c_werror_flag" ||
2637          test ! -s conftest.err
2638        } && test -s conftest.$ac_objext; then
2639   ac_cv_prog_cc_g=yes
2640 else
2641   echo "$as_me: failed program was:" >&5
2642 sed 's/^/| /' conftest.$ac_ext >&5
2643
2644         CFLAGS=""
2645       cat >conftest.$ac_ext <<_ACEOF
2646 /* confdefs.h.  */
2647 _ACEOF
2648 cat confdefs.h >>conftest.$ac_ext
2649 cat >>conftest.$ac_ext <<_ACEOF
2650 /* end confdefs.h.  */
2651
2652 int
2653 main ()
2654 {
2655
2656   ;
2657   return 0;
2658 }
2659 _ACEOF
2660 rm -f conftest.$ac_objext
2661 if { (ac_try="$ac_compile"
2662 case "(($ac_try" in
2663   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2664   *) ac_try_echo=$ac_try;;
2665 esac
2666 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2667   (eval "$ac_compile") 2>conftest.er1
2668   ac_status=$?
2669   grep -v '^ *+' conftest.er1 >conftest.err
2670   rm -f conftest.er1
2671   cat conftest.err >&5
2672   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2673   (exit $ac_status); } && {
2674          test -z "$ac_c_werror_flag" ||
2675          test ! -s conftest.err
2676        } && test -s conftest.$ac_objext; then
2677   :
2678 else
2679   echo "$as_me: failed program was:" >&5
2680 sed 's/^/| /' conftest.$ac_ext >&5
2681
2682         ac_c_werror_flag=$ac_save_c_werror_flag
2683          CFLAGS="-g"
2684          cat >conftest.$ac_ext <<_ACEOF
2685 /* confdefs.h.  */
2686 _ACEOF
2687 cat confdefs.h >>conftest.$ac_ext
2688 cat >>conftest.$ac_ext <<_ACEOF
2689 /* end confdefs.h.  */
2690
2691 int
2692 main ()
2693 {
2694
2695   ;
2696   return 0;
2697 }
2698 _ACEOF
2699 rm -f conftest.$ac_objext
2700 if { (ac_try="$ac_compile"
2701 case "(($ac_try" in
2702   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2703   *) ac_try_echo=$ac_try;;
2704 esac
2705 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2706   (eval "$ac_compile") 2>conftest.er1
2707   ac_status=$?
2708   grep -v '^ *+' conftest.er1 >conftest.err
2709   rm -f conftest.er1
2710   cat conftest.err >&5
2711   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2712   (exit $ac_status); } && {
2713          test -z "$ac_c_werror_flag" ||
2714          test ! -s conftest.err
2715        } && test -s conftest.$ac_objext; then
2716   ac_cv_prog_cc_g=yes
2717 else
2718   echo "$as_me: failed program was:" >&5
2719 sed 's/^/| /' conftest.$ac_ext >&5
2720
2721
2722 fi
2723
2724 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2725 fi
2726
2727 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2728 fi
2729
2730 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2731    ac_c_werror_flag=$ac_save_c_werror_flag
2732 fi
2733 { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2734 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
2735 if test "$ac_test_CFLAGS" = set; then
2736   CFLAGS=$ac_save_CFLAGS
2737 elif test $ac_cv_prog_cc_g = yes; then
2738   if test "$GCC" = yes; then
2739     CFLAGS="-g -O2"
2740   else
2741     CFLAGS="-g"
2742   fi
2743 else
2744   if test "$GCC" = yes; then
2745     CFLAGS="-O2"
2746   else
2747     CFLAGS=
2748   fi
2749 fi
2750 { echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
2751 echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
2752 if test "${ac_cv_prog_cc_c89+set}" = set; then
2753   echo $ECHO_N "(cached) $ECHO_C" >&6
2754 else
2755   ac_cv_prog_cc_c89=no
2756 ac_save_CC=$CC
2757 cat >conftest.$ac_ext <<_ACEOF
2758 /* confdefs.h.  */
2759 _ACEOF
2760 cat confdefs.h >>conftest.$ac_ext
2761 cat >>conftest.$ac_ext <<_ACEOF
2762 /* end confdefs.h.  */
2763 #include <stdarg.h>
2764 #include <stdio.h>
2765 #include <sys/types.h>
2766 #include <sys/stat.h>
2767 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2768 struct buf { int x; };
2769 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2770 static char *e (p, i)
2771      char **p;
2772      int i;
2773 {
2774   return p[i];
2775 }
2776 static char *f (char * (*g) (char **, int), char **p, ...)
2777 {
2778   char *s;
2779   va_list v;
2780   va_start (v,p);
2781   s = g (p, va_arg (v,int));
2782   va_end (v);
2783   return s;
2784 }
2785
2786 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2787    function prototypes and stuff, but not '\xHH' hex character constants.
2788    These don't provoke an error unfortunately, instead are silently treated
2789    as 'x'.  The following induces an error, until -std is added to get
2790    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2791    array size at least.  It's necessary to write '\x00'==0 to get something
2792    that's true only with -std.  */
2793 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2794
2795 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2796    inside strings and character constants.  */
2797 #define FOO(x) 'x'
2798 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2799
2800 int test (int i, double x);
2801 struct s1 {int (*f) (int a);};
2802 struct s2 {int (*f) (double a);};
2803 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2804 int argc;
2805 char **argv;
2806 int
2807 main ()
2808 {
2809 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2810   ;
2811   return 0;
2812 }
2813 _ACEOF
2814 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2815         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2816 do
2817   CC="$ac_save_CC $ac_arg"
2818   rm -f conftest.$ac_objext
2819 if { (ac_try="$ac_compile"
2820 case "(($ac_try" in
2821   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2822   *) ac_try_echo=$ac_try;;
2823 esac
2824 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2825   (eval "$ac_compile") 2>conftest.er1
2826   ac_status=$?
2827   grep -v '^ *+' conftest.er1 >conftest.err
2828   rm -f conftest.er1
2829   cat conftest.err >&5
2830   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2831   (exit $ac_status); } && {
2832          test -z "$ac_c_werror_flag" ||
2833          test ! -s conftest.err
2834        } && test -s conftest.$ac_objext; then
2835   ac_cv_prog_cc_c89=$ac_arg
2836 else
2837   echo "$as_me: failed program was:" >&5
2838 sed 's/^/| /' conftest.$ac_ext >&5
2839
2840
2841 fi
2842
2843 rm -f core conftest.err conftest.$ac_objext
2844   test "x$ac_cv_prog_cc_c89" != "xno" && break
2845 done
2846 rm -f conftest.$ac_ext
2847 CC=$ac_save_CC
2848
2849 fi
2850 # AC_CACHE_VAL
2851 case "x$ac_cv_prog_cc_c89" in
2852   x)
2853     { echo "$as_me:$LINENO: result: none needed" >&5
2854 echo "${ECHO_T}none needed" >&6; } ;;
2855   xno)
2856     { echo "$as_me:$LINENO: result: unsupported" >&5
2857 echo "${ECHO_T}unsupported" >&6; } ;;
2858   *)
2859     CC="$CC $ac_cv_prog_cc_c89"
2860     { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
2861 echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
2862 esac
2863
2864
2865 ac_ext=c
2866 ac_cpp='$CPP $CPPFLAGS'
2867 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2868 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2869 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2870
2871 ac_ext=cpp
2872 ac_cpp='$CXXCPP $CPPFLAGS'
2873 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2874 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2875 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
2876 if test -z "$CXX"; then
2877   if test -n "$CCC"; then
2878     CXX=$CCC
2879   else
2880     if test -n "$ac_tool_prefix"; then
2881   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
2882   do
2883     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2884 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2885 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2886 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2887 if test "${ac_cv_prog_CXX+set}" = set; then
2888   echo $ECHO_N "(cached) $ECHO_C" >&6
2889 else
2890   if test -n "$CXX"; then
2891   ac_cv_prog_CXX="$CXX" # Let the user override the test.
2892 else
2893 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2894 for as_dir in $PATH
2895 do
2896   IFS=$as_save_IFS
2897   test -z "$as_dir" && as_dir=.
2898   for ac_exec_ext in '' $ac_executable_extensions; do
2899   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2900     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
2901     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2902     break 2
2903   fi
2904 done
2905 done
2906 IFS=$as_save_IFS
2907
2908 fi
2909 fi
2910 CXX=$ac_cv_prog_CXX
2911 if test -n "$CXX"; then
2912   { echo "$as_me:$LINENO: result: $CXX" >&5
2913 echo "${ECHO_T}$CXX" >&6; }
2914 else
2915   { echo "$as_me:$LINENO: result: no" >&5
2916 echo "${ECHO_T}no" >&6; }
2917 fi
2918
2919
2920     test -n "$CXX" && break
2921   done
2922 fi
2923 if test -z "$CXX"; then
2924   ac_ct_CXX=$CXX
2925   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
2926 do
2927   # Extract the first word of "$ac_prog", so it can be a program name with args.
2928 set dummy $ac_prog; ac_word=$2
2929 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2930 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2931 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
2932   echo $ECHO_N "(cached) $ECHO_C" >&6
2933 else
2934   if test -n "$ac_ct_CXX"; then
2935   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
2936 else
2937 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2938 for as_dir in $PATH
2939 do
2940   IFS=$as_save_IFS
2941   test -z "$as_dir" && as_dir=.
2942   for ac_exec_ext in '' $ac_executable_extensions; do
2943   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2944     ac_cv_prog_ac_ct_CXX="$ac_prog"
2945     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2946     break 2
2947   fi
2948 done
2949 done
2950 IFS=$as_save_IFS
2951
2952 fi
2953 fi
2954 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
2955 if test -n "$ac_ct_CXX"; then
2956   { echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
2957 echo "${ECHO_T}$ac_ct_CXX" >&6; }
2958 else
2959   { echo "$as_me:$LINENO: result: no" >&5
2960 echo "${ECHO_T}no" >&6; }
2961 fi
2962
2963
2964   test -n "$ac_ct_CXX" && break
2965 done
2966
2967   if test "x$ac_ct_CXX" = x; then
2968     CXX="g++"
2969   else
2970     case $cross_compiling:$ac_tool_warned in
2971 yes:)
2972 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2973 whose name does not start with the host triplet.  If you think this
2974 configuration is useful to you, please write to autoconf@gnu.org." >&5
2975 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2976 whose name does not start with the host triplet.  If you think this
2977 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2978 ac_tool_warned=yes ;;
2979 esac
2980     CXX=$ac_ct_CXX
2981   fi
2982 fi
2983
2984   fi
2985 fi
2986 # Provide some information about the compiler.
2987 echo "$as_me:$LINENO: checking for C++ compiler version" >&5
2988 ac_compiler=`set X $ac_compile; echo $2`
2989 { (ac_try="$ac_compiler --version >&5"
2990 case "(($ac_try" in
2991   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2992   *) ac_try_echo=$ac_try;;
2993 esac
2994 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2995   (eval "$ac_compiler --version >&5") 2>&5
2996   ac_status=$?
2997   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2998   (exit $ac_status); }
2999 { (ac_try="$ac_compiler -v >&5"
3000 case "(($ac_try" in
3001   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3002   *) ac_try_echo=$ac_try;;
3003 esac
3004 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3005   (eval "$ac_compiler -v >&5") 2>&5
3006   ac_status=$?
3007   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3008   (exit $ac_status); }
3009 { (ac_try="$ac_compiler -V >&5"
3010 case "(($ac_try" in
3011   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3012   *) ac_try_echo=$ac_try;;
3013 esac
3014 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3015   (eval "$ac_compiler -V >&5") 2>&5
3016   ac_status=$?
3017   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3018   (exit $ac_status); }
3019
3020 { echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
3021 echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6; }
3022 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
3023   echo $ECHO_N "(cached) $ECHO_C" >&6
3024 else
3025   cat >conftest.$ac_ext <<_ACEOF
3026 /* confdefs.h.  */
3027 _ACEOF
3028 cat confdefs.h >>conftest.$ac_ext
3029 cat >>conftest.$ac_ext <<_ACEOF
3030 /* end confdefs.h.  */
3031
3032 int
3033 main ()
3034 {
3035 #ifndef __GNUC__
3036        choke me
3037 #endif
3038
3039   ;
3040   return 0;
3041 }
3042 _ACEOF
3043 rm -f conftest.$ac_objext
3044 if { (ac_try="$ac_compile"
3045 case "(($ac_try" in
3046   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3047   *) ac_try_echo=$ac_try;;
3048 esac
3049 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3050   (eval "$ac_compile") 2>conftest.er1
3051   ac_status=$?
3052   grep -v '^ *+' conftest.er1 >conftest.err
3053   rm -f conftest.er1
3054   cat conftest.err >&5
3055   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3056   (exit $ac_status); } && {
3057          test -z "$ac_cxx_werror_flag" ||
3058          test ! -s conftest.err
3059        } && test -s conftest.$ac_objext; then
3060   ac_compiler_gnu=yes
3061 else
3062   echo "$as_me: failed program was:" >&5
3063 sed 's/^/| /' conftest.$ac_ext >&5
3064
3065         ac_compiler_gnu=no
3066 fi
3067
3068 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3069 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3070
3071 fi
3072 { echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
3073 echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6; }
3074 GXX=`test $ac_compiler_gnu = yes && echo yes`
3075 ac_test_CXXFLAGS=${CXXFLAGS+set}
3076 ac_save_CXXFLAGS=$CXXFLAGS
3077 { echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
3078 echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6; }
3079 if test "${ac_cv_prog_cxx_g+set}" = set; then
3080   echo $ECHO_N "(cached) $ECHO_C" >&6
3081 else
3082   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3083    ac_cxx_werror_flag=yes
3084    ac_cv_prog_cxx_g=no
3085    CXXFLAGS="-g"
3086    cat >conftest.$ac_ext <<_ACEOF
3087 /* confdefs.h.  */
3088 _ACEOF
3089 cat confdefs.h >>conftest.$ac_ext
3090 cat >>conftest.$ac_ext <<_ACEOF
3091 /* end confdefs.h.  */
3092
3093 int
3094 main ()
3095 {
3096
3097   ;
3098   return 0;
3099 }
3100 _ACEOF
3101 rm -f conftest.$ac_objext
3102 if { (ac_try="$ac_compile"
3103 case "(($ac_try" in
3104   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3105   *) ac_try_echo=$ac_try;;
3106 esac
3107 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3108   (eval "$ac_compile") 2>conftest.er1
3109   ac_status=$?
3110   grep -v '^ *+' conftest.er1 >conftest.err
3111   rm -f conftest.er1
3112   cat conftest.err >&5
3113   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3114   (exit $ac_status); } && {
3115          test -z "$ac_cxx_werror_flag" ||
3116          test ! -s conftest.err
3117        } && test -s conftest.$ac_objext; then
3118   ac_cv_prog_cxx_g=yes
3119 else
3120   echo "$as_me: failed program was:" >&5
3121 sed 's/^/| /' conftest.$ac_ext >&5
3122
3123         CXXFLAGS=""
3124       cat >conftest.$ac_ext <<_ACEOF
3125 /* confdefs.h.  */
3126 _ACEOF
3127 cat confdefs.h >>conftest.$ac_ext
3128 cat >>conftest.$ac_ext <<_ACEOF
3129 /* end confdefs.h.  */
3130
3131 int
3132 main ()
3133 {
3134
3135   ;
3136   return 0;
3137 }
3138 _ACEOF
3139 rm -f conftest.$ac_objext
3140 if { (ac_try="$ac_compile"
3141 case "(($ac_try" in
3142   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3143   *) ac_try_echo=$ac_try;;
3144 esac
3145 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3146   (eval "$ac_compile") 2>conftest.er1
3147   ac_status=$?
3148   grep -v '^ *+' conftest.er1 >conftest.err
3149   rm -f conftest.er1
3150   cat conftest.err >&5
3151   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3152   (exit $ac_status); } && {
3153          test -z "$ac_cxx_werror_flag" ||
3154          test ! -s conftest.err
3155        } && test -s conftest.$ac_objext; then
3156   :
3157 else
3158   echo "$as_me: failed program was:" >&5
3159 sed 's/^/| /' conftest.$ac_ext >&5
3160
3161         ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3162          CXXFLAGS="-g"
3163          cat >conftest.$ac_ext <<_ACEOF
3164 /* confdefs.h.  */
3165 _ACEOF
3166 cat confdefs.h >>conftest.$ac_ext
3167 cat >>conftest.$ac_ext <<_ACEOF
3168 /* end confdefs.h.  */
3169
3170 int
3171 main ()
3172 {
3173
3174   ;
3175   return 0;
3176 }
3177 _ACEOF
3178 rm -f conftest.$ac_objext
3179 if { (ac_try="$ac_compile"
3180 case "(($ac_try" in
3181   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3182   *) ac_try_echo=$ac_try;;
3183 esac
3184 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3185   (eval "$ac_compile") 2>conftest.er1
3186   ac_status=$?
3187   grep -v '^ *+' conftest.er1 >conftest.err
3188   rm -f conftest.er1
3189   cat conftest.err >&5
3190   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3191   (exit $ac_status); } && {
3192          test -z "$ac_cxx_werror_flag" ||
3193          test ! -s conftest.err
3194        } && test -s conftest.$ac_objext; then
3195   ac_cv_prog_cxx_g=yes
3196 else
3197   echo "$as_me: failed program was:" >&5
3198 sed 's/^/| /' conftest.$ac_ext >&5
3199
3200
3201 fi
3202
3203 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3204 fi
3205
3206 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3207 fi
3208
3209 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3210    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3211 fi
3212 { echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
3213 echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6; }
3214 if test "$ac_test_CXXFLAGS" = set; then
3215   CXXFLAGS=$ac_save_CXXFLAGS
3216 elif test $ac_cv_prog_cxx_g = yes; then
3217   if test "$GXX" = yes; then
3218     CXXFLAGS="-g -O2"
3219   else
3220     CXXFLAGS="-g"
3221   fi
3222 else
3223   if test "$GXX" = yes; then
3224     CXXFLAGS="-O2"
3225   else
3226     CXXFLAGS=
3227   fi
3228 fi
3229 ac_ext=c
3230 ac_cpp='$CPP $CPPFLAGS'
3231 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3232 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3233 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3234
3235 ac_ext=cpp
3236 ac_cpp='$CXXCPP $CPPFLAGS'
3237 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3238 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3239 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3240
3241
3242
3243 { echo "$as_me:$LINENO: checking whether GNU C++ compiler is default" >&5
3244 echo $ECHO_N "checking whether GNU C++ compiler is default... $ECHO_C" >&6; }
3245 case "$GXX" in
3246   yes )
3247     GCC_VERSION=`$CC -dumpversion`
3248     GXX_VERSION=`$CXX -dumpversion`
3249     { echo "$as_me:$LINENO: result: yes" >&5
3250 echo "${ECHO_T}yes" >&6; }
3251     { echo "$as_me:$LINENO: checking version of gcc" >&5
3252 echo $ECHO_N "checking version of gcc... $ECHO_C" >&6; }
3253     { echo "$as_me:$LINENO: result: $GCC_VERSION" >&5
3254 echo "${ECHO_T}$GCC_VERSION" >&6; }
3255     { echo "$as_me:$LINENO: checking version of g++" >&5
3256 echo $ECHO_N "checking version of g++... $ECHO_C" >&6; }
3257     { echo "$as_me:$LINENO: result: $GXX_VERSION" >&5
3258 echo "${ECHO_T}$GXX_VERSION" >&6; }
3259     case "$GXX_VERSION" in
3260       0* | 1* | 2*)
3261         echo "old style GNU compiler"
3262         cat >>confdefs.h <<\_ACEOF
3263 #define OLD_GNU_COMPILER
3264 _ACEOF
3265
3266       ;;
3267     esac
3268   ;;
3269   *)
3270     GCC_VERSION="none"
3271     GXX_VERSION="none"
3272     { echo "$as_me:$LINENO: result: no" >&5
3273 echo "${ECHO_T}no" >&6; }
3274     { echo "$as_me:$LINENO: WARNING: cannot find GNU C++ compiler" >&5
3275 echo "$as_me: WARNING: cannot find GNU C++ compiler" >&2;}
3276   ;;
3277 esac
3278
3279 #--------------------------------------------------------------------
3280 # Checks for Guile
3281 #--------------------------------------------------------------------
3282
3283 if test -z "$GUILE_CFLAGS" -a -z "$GUILE_LDFLAGS"; then
3284
3285 ## The GUILE_FLAGS macro.
3286   ## First, let's just see if we can find Guile at all.
3287   { echo "$as_me:$LINENO: checking for Guile" >&5
3288 echo $ECHO_N "checking for Guile... $ECHO_C" >&6; }
3289   guile-config link > /dev/null || {
3290     echo "configure: cannot find guile-config; is Guile installed?" 1>&2
3291     exit 1
3292   }
3293   GUILE_ORIGINAL_CFLAGS="`guile-config compile`"
3294   GUILE_CFLAGS="$GUILE_ORIGINAL_CFLAGS"
3295   GUILE_VARIANT_CFLAGS="$GUILE_ORIGINAL_CFLAGS $GUILE_ORIGINAL_CFLAGS/guile $GUILE_ORIGINAL_CFLAGS/libguile"
3296   GUILE_LDFLAGS="`guile-config link`"
3297   GUILE_VARIANT_LDFLAGS="-L`guile-config info libdir` -lguile -lreadline -ltermcap"
3298
3299
3300   { echo "$as_me:$LINENO: result: yes" >&5
3301 echo "${ECHO_T}yes" >&6; }
3302
3303 fi
3304 { echo "$as_me:$LINENO: checking version of guile" >&5
3305 echo $ECHO_N "checking version of guile... $ECHO_C" >&6; }
3306 if test -z "$GUILE_VERSION" ; then
3307   GUILE_VERSION=`guile --version | grep 'Guile \([0-9]\)' | sed 's/Guile \([0-9]*\)/\1/'`
3308 fi
3309 { echo "$as_me:$LINENO: result: $GUILE_VERSION" >&5
3310 echo "${ECHO_T}$GUILE_VERSION" >&6; }
3311
3312 case "$GUILE_VERSION" in
3313   1.0* | 1.1* | 1.2* | 1.3* | 1.4* | 1.5*)
3314     CONFIG_GUILE_SERIAL="A"
3315   ;;
3316   1.6* | 1.7*)
3317     CONFIG_GUILE_SERIAL="B"
3318   ;;
3319   *)
3320     CONFIG_GUILE_SERIAL="C"
3321   ;;
3322 esac
3323
3324
3325 #--------------------------------------------------------------------
3326 # Checks for standard functionality
3327 #--------------------------------------------------------------------
3328
3329
3330
3331 { echo "$as_me:$LINENO: checking for C++-compatible X header files" >&5
3332 echo $ECHO_N "checking for C++-compatible X header files... $ECHO_C" >&6; }
3333 ac_save_cppflags="$CPPFLAGS"
3334 CPPFLAGS="$CPPFLAGS $X_CFLAGS"
3335 cat >conftest.$ac_ext <<_ACEOF
3336 /* confdefs.h.  */
3337 _ACEOF
3338 cat confdefs.h >>conftest.$ac_ext
3339 cat >>conftest.$ac_ext <<_ACEOF
3340 /* end confdefs.h.  */
3341 #include <X11/Xlib.h>
3342 #include <X11/Xutil.h>
3343 int
3344 main ()
3345 {
3346
3347   ;
3348   return 0;
3349 }
3350 _ACEOF
3351 rm -f conftest.$ac_objext
3352 if { (ac_try="$ac_compile"
3353 case "(($ac_try" in
3354   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3355   *) ac_try_echo=$ac_try;;
3356 esac
3357 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3358   (eval "$ac_compile") 2>conftest.er1
3359   ac_status=$?
3360   grep -v '^ *+' conftest.er1 >conftest.err
3361   rm -f conftest.er1
3362   cat conftest.err >&5
3363   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3364   (exit $ac_status); } && {
3365          test -z "$ac_cxx_werror_flag" ||
3366          test ! -s conftest.err
3367        } && test -s conftest.$ac_objext; then
3368   echo yes
3369 else
3370   echo "$as_me: failed program was:" >&5
3371 sed 's/^/| /' conftest.$ac_ext >&5
3372
3373         rm -rf X11
3374 mkdir X11
3375 for ac_dir in                \
3376   /usr/X11/include           \
3377   /usr/X11R6/include         \
3378   /usr/X11R5/include         \
3379   /usr/X11R4/include         \
3380                              \
3381   /usr/include/X11           \
3382   /usr/include/X11R6         \
3383   /usr/include/X11R5         \
3384   /usr/include/X11R4         \
3385                              \
3386   /usr/local/X11/include     \
3387   /usr/local/X11R6/include   \
3388   /usr/local/X11R5/include   \
3389   /usr/local/X11R4/include   \
3390                              \
3391   /usr/local/include/X11     \
3392   /usr/local/include/X11R6   \
3393   /usr/local/include/X11R5   \
3394   /usr/local/include/X11R4   \
3395                              \
3396   /usr/X386/include          \
3397   /usr/x386/include          \
3398   /usr/XFree86/include/X11   \
3399                              \
3400   /usr/include               \
3401   /usr/local/include         \
3402   /usr/unsupported/include   \
3403   /usr/athena/include        \
3404   /usr/local/x11r5/include   \
3405   /usr/lpp/Xamples/include   \
3406                              \
3407   /usr/openwin/include       \
3408   /usr/openwin/share/include \
3409   ; \
3410 do
3411   if test -r "$ac_dir/X11/Xlib.h"; then
3412     tm_x_includes=$ac_dir
3413     break
3414   fi
3415 done
3416 sed 's/^extern \(X[a-zA-Z0-9]*(\)/extern int \1/' \
3417   < "$tm_x_includes/X11/Xlib.h" > X11/Xlib.h
3418 sed 's/^extern \(X[a-zA-Z0-9]*(\)/extern int \1/' \
3419   < "$tm_x_includes/X11/Xutil.h" > X11/Xutil.h
3420 X_CFLAGS="-I.. $X_CFLAGS"
3421 echo "no; fixing"
3422 fi
3423
3424 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3425 CPPFLAGS="$ac_save_cppflags"
3426
3427 ac_ext=cpp
3428 ac_cpp='$CXXCPP $CPPFLAGS'
3429 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3430 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3431 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3432 { echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5
3433 echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6; }
3434 if test -z "$CXXCPP"; then
3435   if test "${ac_cv_prog_CXXCPP+set}" = set; then
3436   echo $ECHO_N "(cached) $ECHO_C" >&6
3437 else
3438       # Double quotes because CXXCPP needs to be expanded
3439     for CXXCPP in "$CXX -E" "/lib/cpp"
3440     do
3441       ac_preproc_ok=false
3442 for ac_cxx_preproc_warn_flag in '' yes
3443 do
3444   # Use a header file that comes with gcc, so configuring glibc
3445   # with a fresh cross-compiler works.
3446   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3447   # <limits.h> exists even on freestanding compilers.
3448   # On the NeXT, cc -E runs the code through the compiler's parser,
3449   # not just through cpp. "Syntax error" is here to catch this case.
3450   cat >conftest.$ac_ext <<_ACEOF
3451 /* confdefs.h.  */
3452 _ACEOF
3453 cat confdefs.h >>conftest.$ac_ext
3454 cat >>conftest.$ac_ext <<_ACEOF
3455 /* end confdefs.h.  */
3456 #ifdef __STDC__
3457 # include <limits.h>
3458 #else
3459 # include <assert.h>
3460 #endif
3461                      Syntax error
3462 _ACEOF
3463 if { (ac_try="$ac_cpp conftest.$ac_ext"
3464 case "(($ac_try" in
3465   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3466   *) ac_try_echo=$ac_try;;
3467 esac
3468 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3469   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3470   ac_status=$?
3471   grep -v '^ *+' conftest.er1 >conftest.err
3472   rm -f conftest.er1
3473   cat conftest.err >&5
3474   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3475   (exit $ac_status); } >/dev/null && {
3476          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
3477          test ! -s conftest.err
3478        }; then
3479   :
3480 else
3481   echo "$as_me: failed program was:" >&5
3482 sed 's/^/| /' conftest.$ac_ext >&5
3483
3484   # Broken: fails on valid input.
3485 continue
3486 fi
3487
3488 rm -f conftest.err conftest.$ac_ext
3489
3490   # OK, works on sane cases.  Now check whether nonexistent headers
3491   # can be detected and how.
3492   cat >conftest.$ac_ext <<_ACEOF
3493 /* confdefs.h.  */
3494 _ACEOF
3495 cat confdefs.h >>conftest.$ac_ext
3496 cat >>conftest.$ac_ext <<_ACEOF
3497 /* end confdefs.h.  */
3498 #include <ac_nonexistent.h>
3499 _ACEOF
3500 if { (ac_try="$ac_cpp conftest.$ac_ext"
3501 case "(($ac_try" in
3502   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3503   *) ac_try_echo=$ac_try;;
3504 esac
3505 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3506   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3507   ac_status=$?
3508   grep -v '^ *+' conftest.er1 >conftest.err
3509   rm -f conftest.er1
3510   cat conftest.err >&5
3511   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3512   (exit $ac_status); } >/dev/null && {
3513          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
3514          test ! -s conftest.err
3515        }; then
3516   # Broken: success on invalid input.
3517 continue
3518 else
3519   echo "$as_me: failed program was:" >&5
3520 sed 's/^/| /' conftest.$ac_ext >&5
3521
3522   # Passes both tests.
3523 ac_preproc_ok=:
3524 break
3525 fi
3526
3527 rm -f conftest.err conftest.$ac_ext
3528
3529 done
3530 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3531 rm -f conftest.err conftest.$ac_ext
3532 if $ac_preproc_ok; then
3533   break
3534 fi
3535
3536     done
3537     ac_cv_prog_CXXCPP=$CXXCPP
3538
3539 fi
3540   CXXCPP=$ac_cv_prog_CXXCPP
3541 else
3542   ac_cv_prog_CXXCPP=$CXXCPP
3543 fi
3544 { echo "$as_me:$LINENO: result: $CXXCPP" >&5
3545 echo "${ECHO_T}$CXXCPP" >&6; }
3546 ac_preproc_ok=false
3547 for ac_cxx_preproc_warn_flag in '' yes
3548 do
3549   # Use a header file that comes with gcc, so configuring glibc
3550   # with a fresh cross-compiler works.
3551   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3552   # <limits.h> exists even on freestanding compilers.
3553   # On the NeXT, cc -E runs the code through the compiler's parser,
3554   # not just through cpp. "Syntax error" is here to catch this case.
3555   cat >conftest.$ac_ext <<_ACEOF
3556 /* confdefs.h.  */
3557 _ACEOF
3558 cat confdefs.h >>conftest.$ac_ext
3559 cat >>conftest.$ac_ext <<_ACEOF
3560 /* end confdefs.h.  */
3561 #ifdef __STDC__
3562 # include <limits.h>
3563 #else
3564 # include <assert.h>
3565 #endif
3566                      Syntax error
3567 _ACEOF
3568 if { (ac_try="$ac_cpp conftest.$ac_ext"
3569 case "(($ac_try" in
3570   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3571   *) ac_try_echo=$ac_try;;
3572 esac
3573 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3574   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3575   ac_status=$?
3576   grep -v '^ *+' conftest.er1 >conftest.err
3577   rm -f conftest.er1
3578   cat conftest.err >&5
3579   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3580   (exit $ac_status); } >/dev/null && {
3581          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
3582          test ! -s conftest.err
3583        }; then
3584   :
3585 else
3586   echo "$as_me: failed program was:" >&5
3587 sed 's/^/| /' conftest.$ac_ext >&5
3588
3589   # Broken: fails on valid input.
3590 continue
3591 fi
3592
3593 rm -f conftest.err conftest.$ac_ext
3594
3595   # OK, works on sane cases.  Now check whether nonexistent headers
3596   # can be detected and how.
3597   cat >conftest.$ac_ext <<_ACEOF
3598 /* confdefs.h.  */
3599 _ACEOF
3600 cat confdefs.h >>conftest.$ac_ext
3601 cat >>conftest.$ac_ext <<_ACEOF
3602 /* end confdefs.h.  */
3603 #include <ac_nonexistent.h>
3604 _ACEOF
3605 if { (ac_try="$ac_cpp conftest.$ac_ext"
3606 case "(($ac_try" in
3607   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3608   *) ac_try_echo=$ac_try;;
3609 esac
3610 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3611   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3612   ac_status=$?
3613   grep -v '^ *+' conftest.er1 >conftest.err
3614   rm -f conftest.er1
3615   cat conftest.err >&5
3616   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3617   (exit $ac_status); } >/dev/null && {
3618          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
3619          test ! -s conftest.err
3620        }; then
3621   # Broken: success on invalid input.
3622 continue
3623 else
3624   echo "$as_me: failed program was:" >&5
3625 sed 's/^/| /' conftest.$ac_ext >&5
3626
3627   # Passes both tests.
3628 ac_preproc_ok=:
3629 break
3630 fi
3631
3632 rm -f conftest.err conftest.$ac_ext
3633
3634 done
3635 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3636 rm -f conftest.err conftest.$ac_ext
3637 if $ac_preproc_ok; then
3638   :
3639 else
3640   { { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check
3641 See \`config.log' for more details." >&5
3642 echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check
3643 See \`config.log' for more details." >&2;}
3644    { (exit 1); exit 1; }; }
3645 fi
3646
3647 ac_ext=cpp
3648 ac_cpp='$CXXCPP $CPPFLAGS'
3649 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3650 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3651 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3652
3653
3654 { echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
3655 echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
3656 if test "${ac_cv_path_GREP+set}" = set; then
3657   echo $ECHO_N "(cached) $ECHO_C" >&6
3658 else
3659   # Extract the first word of "grep ggrep" to use in msg output
3660 if test -z "$GREP"; then
3661 set dummy grep ggrep; ac_prog_name=$2
3662 if test "${ac_cv_path_GREP+set}" = set; then
3663   echo $ECHO_N "(cached) $ECHO_C" >&6
3664 else
3665   ac_path_GREP_found=false
3666 # Loop through the user's path and test for each of PROGNAME-LIST
3667 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3668 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3669 do
3670   IFS=$as_save_IFS
3671   test -z "$as_dir" && as_dir=.
3672   for ac_prog in grep ggrep; do
3673   for ac_exec_ext in '' $ac_executable_extensions; do
3674     ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3675     { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3676     # Check for GNU ac_path_GREP and select it if it is found.
3677   # Check for GNU $ac_path_GREP
3678 case `"$ac_path_GREP" --version 2>&1` in
3679 *GNU*)
3680   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3681 *)
3682   ac_count=0
3683   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
3684   while :
3685   do
3686     cat "conftest.in" "conftest.in" >"conftest.tmp"
3687     mv "conftest.tmp" "conftest.in"
3688     cp "conftest.in" "conftest.nl"
3689     echo 'GREP' >> "conftest.nl"
3690     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3691     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3692     ac_count=`expr $ac_count + 1`
3693     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3694       # Best one so far, save it but keep looking for a better one
3695       ac_cv_path_GREP="$ac_path_GREP"
3696       ac_path_GREP_max=$ac_count
3697     fi
3698     # 10*(2^10) chars as input seems more than enough
3699     test $ac_count -gt 10 && break
3700   done
3701   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3702 esac
3703
3704
3705     $ac_path_GREP_found && break 3
3706   done
3707 done
3708
3709 done
3710 IFS=$as_save_IFS
3711
3712
3713 fi
3714
3715 GREP="$ac_cv_path_GREP"
3716 if test -z "$GREP"; then
3717   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
3718 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
3719    { (exit 1); exit 1; }; }
3720 fi
3721
3722 else
3723   ac_cv_path_GREP=$GREP
3724 fi
3725
3726
3727 fi
3728 { echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
3729 echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
3730  GREP="$ac_cv_path_GREP"
3731
3732
3733 { echo "$as_me:$LINENO: checking for egrep" >&5
3734 echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
3735 if test "${ac_cv_path_EGREP+set}" = set; then
3736   echo $ECHO_N "(cached) $ECHO_C" >&6
3737 else
3738   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3739    then ac_cv_path_EGREP="$GREP -E"
3740    else
3741      # Extract the first word of "egrep" to use in msg output
3742 if test -z "$EGREP"; then
3743 set dummy egrep; ac_prog_name=$2
3744 if test "${ac_cv_path_EGREP+set}" = set; then
3745   echo $ECHO_N "(cached) $ECHO_C" >&6
3746 else
3747   ac_path_EGREP_found=false
3748 # Loop through the user's path and test for each of PROGNAME-LIST
3749 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3750 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3751 do
3752   IFS=$as_save_IFS
3753   test -z "$as_dir" && as_dir=.
3754   for ac_prog in egrep; do
3755   for ac_exec_ext in '' $ac_executable_extensions; do
3756     ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3757     { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3758     # Check for GNU ac_path_EGREP and select it if it is found.
3759   # Check for GNU $ac_path_EGREP
3760 case `"$ac_path_EGREP" --version 2>&1` in
3761 *GNU*)
3762   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3763 *)
3764   ac_count=0
3765   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
3766   while :
3767   do
3768     cat "conftest.in" "conftest.in" >"conftest.tmp"
3769     mv "conftest.tmp" "conftest.in"
3770     cp "conftest.in" "conftest.nl"
3771     echo 'EGREP' >> "conftest.nl"
3772     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3773     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3774     ac_count=`expr $ac_count + 1`
3775     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3776       # Best one so far, save it but keep looking for a better one
3777       ac_cv_path_EGREP="$ac_path_EGREP"
3778       ac_path_EGREP_max=$ac_count
3779     fi
3780     # 10*(2^10) chars as input seems more than enough
3781     test $ac_count -gt 10 && break
3782   done
3783   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3784 esac
3785
3786
3787     $ac_path_EGREP_found && break 3
3788   done
3789 done
3790
3791 done
3792 IFS=$as_save_IFS
3793
3794
3795 fi
3796
3797 EGREP="$ac_cv_path_EGREP"
3798 if test -z "$EGREP"; then
3799   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
3800 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
3801    { (exit 1); exit 1; }; }
3802 fi
3803
3804 else
3805   ac_cv_path_EGREP=$EGREP
3806 fi
3807
3808
3809    fi
3810 fi
3811 { echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
3812 echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
3813  EGREP="$ac_cv_path_EGREP"
3814
3815
3816 { echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3817 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
3818 if test "${ac_cv_header_stdc+set}" = set; then
3819   echo $ECHO_N "(cached) $ECHO_C" >&6
3820 else
3821   cat >conftest.$ac_ext <<_ACEOF
3822 /* confdefs.h.  */
3823 _ACEOF
3824 cat confdefs.h >>conftest.$ac_ext
3825 cat >>conftest.$ac_ext <<_ACEOF
3826 /* end confdefs.h.  */
3827 #include <stdlib.h>
3828 #include <stdarg.h>
3829 #include <string.h>
3830 #include <float.h>
3831
3832 int
3833 main ()
3834 {
3835
3836   ;
3837   return 0;
3838 }
3839 _ACEOF
3840 rm -f conftest.$ac_objext
3841 if { (ac_try="$ac_compile"
3842 case "(($ac_try" in
3843   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3844   *) ac_try_echo=$ac_try;;
3845 esac
3846 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3847   (eval "$ac_compile") 2>conftest.er1
3848   ac_status=$?
3849   grep -v '^ *+' conftest.er1 >conftest.err
3850   rm -f conftest.er1
3851   cat conftest.err >&5
3852   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3853   (exit $ac_status); } && {
3854          test -z "$ac_cxx_werror_flag" ||
3855          test ! -s conftest.err
3856        } && test -s conftest.$ac_objext; then
3857   ac_cv_header_stdc=yes
3858 else
3859   echo "$as_me: failed program was:" >&5
3860 sed 's/^/| /' conftest.$ac_ext >&5
3861
3862         ac_cv_header_stdc=no
3863 fi
3864
3865 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3866
3867 if test $ac_cv_header_stdc = yes; then
3868   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3869   cat >conftest.$ac_ext <<_ACEOF
3870 /* confdefs.h.  */
3871 _ACEOF
3872 cat confdefs.h >>conftest.$ac_ext
3873 cat >>conftest.$ac_ext <<_ACEOF
3874 /* end confdefs.h.  */
3875 #include <string.h>
3876
3877 _ACEOF
3878 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3879   $EGREP "memchr" >/dev/null 2>&1; then
3880   :
3881 else
3882   ac_cv_header_stdc=no
3883 fi
3884 rm -f -r conftest*
3885
3886 fi
3887
3888 if test $ac_cv_header_stdc = yes; then
3889   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3890   cat >conftest.$ac_ext <<_ACEOF
3891 /* confdefs.h.  */
3892 _ACEOF
3893 cat confdefs.h >>conftest.$ac_ext
3894 cat >>conftest.$ac_ext <<_ACEOF
3895 /* end confdefs.h.  */
3896 #include <stdlib.h>
3897
3898 _ACEOF
3899 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3900   $EGREP "free" >/dev/null 2>&1; then
3901   :
3902 else
3903   ac_cv_header_stdc=no
3904 fi
3905 rm -f -r conftest*
3906
3907 fi
3908
3909 if test $ac_cv_header_stdc = yes; then
3910   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3911   if test "$cross_compiling" = yes; then
3912   :
3913 else
3914   cat >conftest.$ac_ext <<_ACEOF
3915 /* confdefs.h.  */
3916 _ACEOF
3917 cat confdefs.h >>conftest.$ac_ext
3918 cat >>conftest.$ac_ext <<_ACEOF
3919 /* end confdefs.h.  */
3920 #include <ctype.h>
3921 #include <stdlib.h>
3922 #if ((' ' & 0x0FF) == 0x020)
3923 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3924 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3925 #else
3926 # define ISLOWER(c) \
3927                    (('a' <= (c) && (c) <= 'i') \
3928                      || ('j' <= (c) && (c) <= 'r') \
3929                      || ('s' <= (c) && (c) <= 'z'))
3930 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3931 #endif
3932
3933 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3934 int
3935 main ()
3936 {
3937   int i;
3938   for (i = 0; i < 256; i++)
3939     if (XOR (islower (i), ISLOWER (i))
3940         || toupper (i) != TOUPPER (i))
3941       return 2;
3942   return 0;
3943 }
3944 _ACEOF
3945 rm -f conftest$ac_exeext
3946 if { (ac_try="$ac_link"
3947 case "(($ac_try" in
3948   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3949   *) ac_try_echo=$ac_try;;
3950 esac
3951 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3952   (eval "$ac_link") 2>&5
3953   ac_status=$?
3954   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3955   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3956   { (case "(($ac_try" in
3957   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3958   *) ac_try_echo=$ac_try;;
3959 esac
3960 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3961   (eval "$ac_try") 2>&5
3962   ac_status=$?
3963   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3964   (exit $ac_status); }; }; then
3965   :
3966 else
3967   echo "$as_me: program exited with status $ac_status" >&5
3968 echo "$as_me: failed program was:" >&5
3969 sed 's/^/| /' conftest.$ac_ext >&5
3970
3971 ( exit $ac_status )
3972 ac_cv_header_stdc=no
3973 fi
3974 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3975 fi
3976
3977
3978 fi
3979 fi
3980 { echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3981 echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
3982 if test $ac_cv_header_stdc = yes; then
3983
3984 cat >>confdefs.h <<\_ACEOF
3985 #define STDC_HEADERS 1
3986 _ACEOF
3987
3988 fi
3989
3990 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3991
3992
3993
3994
3995
3996
3997
3998
3999
4000 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4001                   inttypes.h stdint.h unistd.h
4002 do
4003 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4004 { echo "$as_me:$LINENO: checking for $ac_header" >&5
4005 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
4006 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4007   echo $ECHO_N "(cached) $ECHO_C" >&6
4008 else
4009   cat >conftest.$ac_ext <<_ACEOF
4010 /* confdefs.h.  */
4011 _ACEOF
4012 cat confdefs.h >>conftest.$ac_ext
4013 cat >>conftest.$ac_ext <<_ACEOF
4014 /* end confdefs.h.  */
4015 $ac_includes_default
4016
4017 #include <$ac_header>
4018 _ACEOF
4019 rm -f conftest.$ac_objext
4020 if { (ac_try="$ac_compile"
4021 case "(($ac_try" in
4022   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4023   *) ac_try_echo=$ac_try;;
4024 esac
4025 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4026   (eval "$ac_compile") 2>conftest.er1
4027   ac_status=$?
4028   grep -v '^ *+' conftest.er1 >conftest.err
4029   rm -f conftest.er1
4030   cat conftest.err >&5
4031   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4032   (exit $ac_status); } && {
4033          test -z "$ac_cxx_werror_flag" ||
4034          test ! -s conftest.err
4035        } && test -s conftest.$ac_objext; then
4036   eval "$as_ac_Header=yes"
4037 else
4038   echo "$as_me: failed program was:" >&5
4039 sed 's/^/| /' conftest.$ac_ext >&5
4040
4041         eval "$as_ac_Header=no"
4042 fi
4043
4044 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4045 fi
4046 ac_res=`eval echo '${'$as_ac_Header'}'`
4047                { echo "$as_me:$LINENO: result: $ac_res" >&5
4048 echo "${ECHO_T}$ac_res" >&6; }
4049 if test `eval echo '${'$as_ac_Header'}'` = yes; then
4050   cat >>confdefs.h <<_ACEOF
4051 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4052 _ACEOF
4053
4054 fi
4055
4056 done
4057
4058
4059 { echo "$as_me:$LINENO: checking for FILE" >&5
4060 echo $ECHO_N "checking for FILE... $ECHO_C" >&6; }
4061 if test "${ac_cv_type_FILE+set}" = set; then
4062   echo $ECHO_N "(cached) $ECHO_C" >&6
4063 else
4064   cat >conftest.$ac_ext <<_ACEOF
4065 /* confdefs.h.  */
4066 _ACEOF
4067 cat confdefs.h >>conftest.$ac_ext
4068 cat >>conftest.$ac_ext <<_ACEOF
4069 /* end confdefs.h.  */
4070 $ac_includes_default
4071 typedef FILE ac__type_new_;
4072 int
4073 main ()
4074 {
4075 if ((ac__type_new_ *) 0)
4076   return 0;
4077 if (sizeof (ac__type_new_))
4078   return 0;
4079   ;
4080   return 0;
4081 }
4082 _ACEOF
4083 rm -f conftest.$ac_objext
4084 if { (ac_try="$ac_compile"
4085 case "(($ac_try" in
4086   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4087   *) ac_try_echo=$ac_try;;
4088 esac
4089 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4090   (eval "$ac_compile") 2>conftest.er1
4091   ac_status=$?
4092   grep -v '^ *+' conftest.er1 >conftest.err
4093   rm -f conftest.er1
4094   cat conftest.err >&5
4095   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4096   (exit $ac_status); } && {
4097          test -z "$ac_cxx_werror_flag" ||
4098          test ! -s conftest.err
4099        } && test -s conftest.$ac_objext; then
4100   ac_cv_type_FILE=yes
4101 else
4102   echo "$as_me: failed program was:" >&5
4103 sed 's/^/| /' conftest.$ac_ext >&5
4104
4105         ac_cv_type_FILE=no
4106 fi
4107
4108 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4109 fi
4110 { echo "$as_me:$LINENO: result: $ac_cv_type_FILE" >&5
4111 echo "${ECHO_T}$ac_cv_type_FILE" >&6; }
4112 if test $ac_cv_type_FILE = yes; then
4113
4114 cat >>confdefs.h <<_ACEOF
4115 #define HAVE_FILE 1
4116 _ACEOF
4117
4118
4119 fi
4120
4121 { echo "$as_me:$LINENO: checking for intptr_t" >&5
4122 echo $ECHO_N "checking for intptr_t... $ECHO_C" >&6; }
4123 if test "${ac_cv_type_intptr_t+set}" = set; then
4124   echo $ECHO_N "(cached) $ECHO_C" >&6
4125 else
4126   cat >conftest.$ac_ext <<_ACEOF
4127 /* confdefs.h.  */
4128 _ACEOF
4129 cat confdefs.h >>conftest.$ac_ext
4130 cat >>conftest.$ac_ext <<_ACEOF
4131 /* end confdefs.h.  */
4132 $ac_includes_default
4133 typedef intptr_t ac__type_new_;
4134 int
4135 main ()
4136 {
4137 if ((ac__type_new_ *) 0)
4138   return 0;
4139 if (sizeof (ac__type_new_))
4140   return 0;
4141   ;
4142   return 0;
4143 }
4144 _ACEOF
4145 rm -f conftest.$ac_objext
4146 if { (ac_try="$ac_compile"
4147 case "(($ac_try" in
4148   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4149   *) ac_try_echo=$ac_try;;
4150 esac
4151 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4152   (eval "$ac_compile") 2>conftest.er1
4153   ac_status=$?
4154   grep -v '^ *+' conftest.er1 >conftest.err
4155   rm -f conftest.er1
4156   cat conftest.err >&5
4157   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4158   (exit $ac_status); } && {
4159          test -z "$ac_cxx_werror_flag" ||
4160          test ! -s conftest.err
4161        } && test -s conftest.$ac_objext; then
4162   ac_cv_type_intptr_t=yes
4163 else
4164   echo "$as_me: failed program was:" >&5
4165 sed 's/^/| /' conftest.$ac_ext >&5
4166
4167         ac_cv_type_intptr_t=no
4168 fi
4169
4170 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4171 fi
4172 { echo "$as_me:$LINENO: result: $ac_cv_type_intptr_t" >&5
4173 echo "${ECHO_T}$ac_cv_type_intptr_t" >&6; }
4174 if test $ac_cv_type_intptr_t = yes; then
4175
4176 cat >>confdefs.h <<_ACEOF
4177 #define HAVE_INTPTR_T 1
4178 _ACEOF
4179
4180
4181 fi
4182
4183 { echo "$as_me:$LINENO: checking for time_t" >&5
4184 echo $ECHO_N "checking for time_t... $ECHO_C" >&6; }
4185 if test "${ac_cv_type_time_t+set}" = set; then
4186   echo $ECHO_N "(cached) $ECHO_C" >&6
4187 else
4188   cat >conftest.$ac_ext <<_ACEOF
4189 /* confdefs.h.  */
4190 _ACEOF
4191 cat confdefs.h >>conftest.$ac_ext
4192 cat >>conftest.$ac_ext <<_ACEOF
4193 /* end confdefs.h.  */
4194 $ac_includes_default
4195 typedef time_t ac__type_new_;
4196 int
4197 main ()
4198 {
4199 if ((ac__type_new_ *) 0)
4200   return 0;
4201 if (sizeof (ac__type_new_))
4202   return 0;
4203   ;
4204   return 0;
4205 }
4206 _ACEOF
4207 rm -f conftest.$ac_objext
4208 if { (ac_try="$ac_compile"
4209 case "(($ac_try" in
4210   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4211   *) ac_try_echo=$ac_try;;
4212 esac
4213 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4214   (eval "$ac_compile") 2>conftest.er1
4215   ac_status=$?
4216   grep -v '^ *+' conftest.er1 >conftest.err
4217   rm -f conftest.er1
4218   cat conftest.err >&5
4219   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4220   (exit $ac_status); } && {
4221          test -z "$ac_cxx_werror_flag" ||
4222          test ! -s conftest.err
4223        } && test -s conftest.$ac_objext; then
4224   ac_cv_type_time_t=yes
4225 else
4226   echo "$as_me: failed program was:" >&5
4227 sed 's/^/| /' conftest.$ac_ext >&5
4228
4229         ac_cv_type_time_t=no
4230 fi
4231
4232 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4233 fi
4234 { echo "$as_me:$LINENO: result: $ac_cv_type_time_t" >&5
4235 echo "${ECHO_T}$ac_cv_type_time_t" >&6; }
4236 if test $ac_cv_type_time_t = yes; then
4237
4238 cat >>confdefs.h <<_ACEOF
4239 #define HAVE_TIME_T 1
4240 _ACEOF
4241
4242
4243 fi
4244
4245 { echo "$as_me:$LINENO: checking for X" >&5
4246 echo $ECHO_N "checking for X... $ECHO_C" >&6; }
4247
4248
4249 # Check whether --with-x was given.
4250 if test "${with_x+set}" = set; then
4251   withval=$with_x;
4252 fi
4253
4254 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
4255 if test "x$with_x" = xno; then
4256   # The user explicitly disabled X.
4257   have_x=disabled
4258 else
4259   case $x_includes,$x_libraries in #(
4260     *\'*) { { echo "$as_me:$LINENO: error: Cannot use X directory names containing '" >&5
4261 echo "$as_me: error: Cannot use X directory names containing '" >&2;}
4262    { (exit 1); exit 1; }; };; #(
4263     *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then
4264   echo $ECHO_N "(cached) $ECHO_C" >&6
4265 else
4266   # One or both of the vars are not set, and there is no cached value.
4267 ac_x_includes=no ac_x_libraries=no
4268 rm -f -r conftest.dir
4269 if mkdir conftest.dir; then
4270   cd conftest.dir
4271   cat >Imakefile <<'_ACEOF'
4272 incroot:
4273         @echo incroot='${INCROOT}'
4274 usrlibdir:
4275         @echo usrlibdir='${USRLIBDIR}'
4276 libdir:
4277         @echo libdir='${LIBDIR}'
4278 _ACEOF
4279   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
4280     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
4281     for ac_var in incroot usrlibdir libdir; do
4282       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
4283     done
4284     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
4285     for ac_extension in a so sl dylib la dll; do
4286       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
4287          test -f "$ac_im_libdir/libX11.$ac_extension"; then
4288         ac_im_usrlibdir=$ac_im_libdir; break
4289       fi
4290     done
4291     # Screen out bogus values from the imake configuration.  They are
4292     # bogus both because they are the default anyway, and because
4293     # using them would break gcc on systems where it needs fixed includes.
4294     case $ac_im_incroot in
4295         /usr/include) ac_x_includes= ;;
4296         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
4297     esac
4298     case $ac_im_usrlibdir in
4299         /usr/lib | /lib) ;;
4300         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
4301     esac
4302   fi
4303   cd ..
4304   rm -f -r conftest.dir
4305 fi
4306
4307 # Standard set of common directories for X headers.
4308 # Check X11 before X11Rn because it is often a symlink to the current release.
4309 ac_x_header_dirs='
4310 /usr/X11/include
4311 /usr/X11R6/include
4312 /usr/X11R5/include
4313 /usr/X11R4/include
4314
4315 /usr/include/X11
4316 /usr/include/X11R6
4317 /usr/include/X11R5
4318 /usr/include/X11R4
4319
4320 /usr/local/X11/include
4321 /usr/local/X11R6/include
4322 /usr/local/X11R5/include
4323 /usr/local/X11R4/include
4324
4325 /usr/local/include/X11
4326 /usr/local/include/X11R6
4327 /usr/local/include/X11R5
4328 /usr/local/include/X11R4
4329
4330 /usr/X386/include
4331 /usr/x386/include
4332 /usr/XFree86/include/X11
4333
4334 /usr/include
4335 /usr/local/include
4336 /usr/unsupported/include
4337 /usr/athena/include
4338 /usr/local/x11r5/include
4339 /usr/lpp/Xamples/include
4340
4341 /usr/openwin/include
4342 /usr/openwin/share/include'
4343
4344 if test "$ac_x_includes" = no; then
4345   # Guess where to find include files, by looking for Xlib.h.
4346   # First, try using that file with no special directory specified.
4347   cat >conftest.$ac_ext <<_ACEOF
4348 /* confdefs.h.  */
4349 _ACEOF
4350 cat confdefs.h >>conftest.$ac_ext
4351 cat >>conftest.$ac_ext <<_ACEOF
4352 /* end confdefs.h.  */
4353 #include <X11/Xlib.h>
4354 _ACEOF
4355 if { (ac_try="$ac_cpp conftest.$ac_ext"
4356 case "(($ac_try" in
4357   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4358   *) ac_try_echo=$ac_try;;
4359 esac
4360 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4361   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4362   ac_status=$?
4363   grep -v '^ *+' conftest.er1 >conftest.err
4364   rm -f conftest.er1
4365   cat conftest.err >&5
4366   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4367   (exit $ac_status); } >/dev/null && {
4368          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
4369          test ! -s conftest.err
4370        }; then
4371   # We can compile using X headers with no special include directory.
4372 ac_x_includes=
4373 else
4374   echo "$as_me: failed program was:" >&5
4375 sed 's/^/| /' conftest.$ac_ext >&5
4376
4377   for ac_dir in $ac_x_header_dirs; do
4378   if test -r "$ac_dir/X11/Xlib.h"; then
4379     ac_x_includes=$ac_dir
4380     break
4381   fi
4382 done
4383 fi
4384
4385 rm -f conftest.err conftest.$ac_ext
4386 fi # $ac_x_includes = no
4387
4388 if test "$ac_x_libraries" = no; then
4389   # Check for the libraries.
4390   # See if we find them without any special options.
4391   # Don't add to $LIBS permanently.
4392   ac_save_LIBS=$LIBS
4393   LIBS="-lX11 $LIBS"
4394   cat >conftest.$ac_ext <<_ACEOF
4395 /* confdefs.h.  */
4396 _ACEOF
4397 cat confdefs.h >>conftest.$ac_ext
4398 cat >>conftest.$ac_ext <<_ACEOF
4399 /* end confdefs.h.  */
4400 #include <X11/Xlib.h>
4401 int
4402 main ()
4403 {
4404 XrmInitialize ()
4405   ;
4406   return 0;
4407 }
4408 _ACEOF
4409 rm -f conftest.$ac_objext conftest$ac_exeext
4410 if { (ac_try="$ac_link"
4411 case "(($ac_try" in
4412   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4413   *) ac_try_echo=$ac_try;;
4414 esac
4415 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4416   (eval "$ac_link") 2>conftest.er1
4417   ac_status=$?
4418   grep -v '^ *+' conftest.er1 >conftest.err
4419   rm -f conftest.er1
4420   cat conftest.err >&5
4421   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4422   (exit $ac_status); } && {
4423          test -z "$ac_cxx_werror_flag" ||
4424          test ! -s conftest.err
4425        } && test -s conftest$ac_exeext &&
4426        $as_test_x conftest$ac_exeext; then
4427   LIBS=$ac_save_LIBS
4428 # We can link X programs with no special library path.
4429 ac_x_libraries=
4430 else
4431   echo "$as_me: failed program was:" >&5
4432 sed 's/^/| /' conftest.$ac_ext >&5
4433
4434         LIBS=$ac_save_LIBS
4435 for ac_dir in `echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
4436 do
4437   # Don't even attempt the hair of trying to link an X program!
4438   for ac_extension in a so sl dylib la dll; do
4439     if test -r "$ac_dir/libX11.$ac_extension"; then
4440       ac_x_libraries=$ac_dir
4441       break 2
4442     fi
4443   done
4444 done
4445 fi
4446
4447 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4448       conftest$ac_exeext conftest.$ac_ext
4449 fi # $ac_x_libraries = no
4450
4451 case $ac_x_includes,$ac_x_libraries in #(
4452   no,* | *,no | *\'*)
4453     # Didn't find X, or a directory has "'" in its name.
4454     ac_cv_have_x="have_x=no";; #(
4455   *)
4456     # Record where we found X for the cache.
4457     ac_cv_have_x="have_x=yes\
4458         ac_x_includes='$ac_x_includes'\
4459         ac_x_libraries='$ac_x_libraries'"
4460 esac
4461 fi
4462 ;; #(
4463     *) have_x=yes;;
4464   esac
4465   eval "$ac_cv_have_x"
4466 fi # $with_x != no
4467
4468 if test "$have_x" != yes; then
4469   { echo "$as_me:$LINENO: result: $have_x" >&5
4470 echo "${ECHO_T}$have_x" >&6; }
4471   no_x=yes
4472 else
4473   # If each of the values was on the command line, it overrides each guess.
4474   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
4475   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
4476   # Update the cache value to reflect the command line values.
4477   ac_cv_have_x="have_x=yes\
4478         ac_x_includes='$x_includes'\
4479         ac_x_libraries='$x_libraries'"
4480   { echo "$as_me:$LINENO: result: libraries $x_libraries, headers $x_includes" >&5
4481 echo "${ECHO_T}libraries $x_libraries, headers $x_includes" >&6; }
4482 fi
4483
4484 if test "$no_x" = yes; then
4485   # Not all programs may use this symbol, but it does not hurt to define it.
4486
4487 cat >>confdefs.h <<\_ACEOF
4488 #define X_DISPLAY_MISSING 1
4489 _ACEOF
4490
4491   X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
4492 else
4493   if test -n "$x_includes"; then
4494     X_CFLAGS="$X_CFLAGS -I$x_includes"
4495   fi
4496
4497   # It would also be nice to do this for all -L options, not just this one.
4498   if test -n "$x_libraries"; then
4499     X_LIBS="$X_LIBS -L$x_libraries"
4500     # For Solaris; some versions of Sun CC require a space after -R and
4501     # others require no space.  Words are not sufficient . . . .
4502     { echo "$as_me:$LINENO: checking whether -R must be followed by a space" >&5
4503 echo $ECHO_N "checking whether -R must be followed by a space... $ECHO_C" >&6; }
4504     ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
4505     ac_xsave_cxx_werror_flag=$ac_cxx_werror_flag
4506     ac_cxx_werror_flag=yes
4507     cat >conftest.$ac_ext <<_ACEOF
4508 /* confdefs.h.  */
4509 _ACEOF
4510 cat confdefs.h >>conftest.$ac_ext
4511 cat >>conftest.$ac_ext <<_ACEOF
4512 /* end confdefs.h.  */
4513
4514 int
4515 main ()
4516 {
4517
4518   ;
4519   return 0;
4520 }
4521 _ACEOF
4522 rm -f conftest.$ac_objext conftest$ac_exeext
4523 if { (ac_try="$ac_link"
4524 case "(($ac_try" in
4525   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4526   *) ac_try_echo=$ac_try;;
4527 esac
4528 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4529   (eval "$ac_link") 2>conftest.er1
4530   ac_status=$?
4531   grep -v '^ *+' conftest.er1 >conftest.err
4532   rm -f conftest.er1
4533   cat conftest.err >&5
4534   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4535   (exit $ac_status); } && {
4536          test -z "$ac_cxx_werror_flag" ||
4537          test ! -s conftest.err
4538        } && test -s conftest$ac_exeext &&
4539        $as_test_x conftest$ac_exeext; then
4540   { echo "$as_me:$LINENO: result: no" >&5
4541 echo "${ECHO_T}no" >&6; }
4542        X_LIBS="$X_LIBS -R$x_libraries"
4543 else
4544   echo "$as_me: failed program was:" >&5
4545 sed 's/^/| /' conftest.$ac_ext >&5
4546
4547         LIBS="$ac_xsave_LIBS -R $x_libraries"
4548        cat >conftest.$ac_ext <<_ACEOF
4549 /* confdefs.h.  */
4550 _ACEOF
4551 cat confdefs.h >>conftest.$ac_ext
4552 cat >>conftest.$ac_ext <<_ACEOF
4553 /* end confdefs.h.  */
4554
4555 int
4556 main ()
4557 {
4558
4559   ;
4560   return 0;
4561 }
4562 _ACEOF
4563 rm -f conftest.$ac_objext conftest$ac_exeext
4564 if { (ac_try="$ac_link"
4565 case "(($ac_try" in
4566   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4567   *) ac_try_echo=$ac_try;;
4568 esac
4569 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4570   (eval "$ac_link") 2>conftest.er1
4571   ac_status=$?
4572   grep -v '^ *+' conftest.er1 >conftest.err
4573   rm -f conftest.er1
4574   cat conftest.err >&5
4575   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4576   (exit $ac_status); } && {
4577          test -z "$ac_cxx_werror_flag" ||
4578          test ! -s conftest.err
4579        } && test -s conftest$ac_exeext &&
4580        $as_test_x conftest$ac_exeext; then
4581   { echo "$as_me:$LINENO: result: yes" >&5
4582 echo "${ECHO_T}yes" >&6; }
4583           X_LIBS="$X_LIBS -R $x_libraries"
4584 else
4585   echo "$as_me: failed program was:" >&5
4586 sed 's/^/| /' conftest.$ac_ext >&5
4587
4588         { echo "$as_me:$LINENO: result: neither works" >&5
4589 echo "${ECHO_T}neither works" >&6; }
4590 fi
4591
4592 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4593       conftest$ac_exeext conftest.$ac_ext
4594 fi
4595
4596 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4597       conftest$ac_exeext conftest.$ac_ext
4598     ac_cxx_werror_flag=$ac_xsave_cxx_werror_flag
4599     LIBS=$ac_xsave_LIBS
4600   fi
4601
4602   # Check for system-dependent libraries X programs must link with.
4603   # Do this before checking for the system-independent R6 libraries
4604   # (-lICE), since we may need -lsocket or whatever for X linking.
4605
4606   if test "$ISC" = yes; then
4607     X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet"
4608   else
4609     # Martyn Johnson says this is needed for Ultrix, if the X
4610     # libraries were built with DECnet support.  And Karl Berry says
4611     # the Alpha needs dnet_stub (dnet does not exist).
4612     ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
4613     cat >conftest.$ac_ext <<_ACEOF
4614 /* confdefs.h.  */
4615 _ACEOF
4616 cat confdefs.h >>conftest.$ac_ext
4617 cat >>conftest.$ac_ext <<_ACEOF
4618 /* end confdefs.h.  */
4619
4620 /* Override any GCC internal prototype to avoid an error.
4621    Use char because int might match the return type of a GCC
4622    builtin and then its argument prototype would still apply.  */
4623 #ifdef __cplusplus
4624 extern "C"
4625 #endif
4626 char XOpenDisplay ();
4627 int
4628 main ()
4629 {
4630 return XOpenDisplay ();
4631   ;
4632   return 0;
4633 }
4634 _ACEOF
4635 rm -f conftest.$ac_objext conftest$ac_exeext
4636 if { (ac_try="$ac_link"
4637 case "(($ac_try" in
4638   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4639   *) ac_try_echo=$ac_try;;
4640 esac
4641 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4642   (eval "$ac_link") 2>conftest.er1
4643   ac_status=$?
4644   grep -v '^ *+' conftest.er1 >conftest.err
4645   rm -f conftest.er1
4646   cat conftest.err >&5
4647   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4648   (exit $ac_status); } && {
4649          test -z "$ac_cxx_werror_flag" ||
4650          test ! -s conftest.err
4651        } && test -s conftest$ac_exeext &&
4652        $as_test_x conftest$ac_exeext; then
4653   :
4654 else
4655   echo "$as_me: failed program was:" >&5
4656 sed 's/^/| /' conftest.$ac_ext >&5
4657
4658         { echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet" >&5
4659 echo $ECHO_N "checking for dnet_ntoa in -ldnet... $ECHO_C" >&6; }
4660 if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then
4661   echo $ECHO_N "(cached) $ECHO_C" >&6
4662 else
4663   ac_check_lib_save_LIBS=$LIBS
4664 LIBS="-ldnet  $LIBS"
4665 cat >conftest.$ac_ext <<_ACEOF
4666 /* confdefs.h.  */
4667 _ACEOF
4668 cat confdefs.h >>conftest.$ac_ext
4669 cat >>conftest.$ac_ext <<_ACEOF
4670 /* end confdefs.h.  */
4671
4672 /* Override any GCC internal prototype to avoid an error.
4673    Use char because int might match the return type of a GCC
4674    builtin and then its argument prototype would still apply.  */
4675 #ifdef __cplusplus
4676 extern "C"
4677 #endif
4678 char dnet_ntoa ();
4679 int
4680 main ()
4681 {
4682 return dnet_ntoa ();
4683   ;
4684   return 0;
4685 }
4686 _ACEOF
4687 rm -f conftest.$ac_objext conftest$ac_exeext
4688 if { (ac_try="$ac_link"
4689 case "(($ac_try" in
4690   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4691   *) ac_try_echo=$ac_try;;
4692 esac
4693 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4694   (eval "$ac_link") 2>conftest.er1
4695   ac_status=$?
4696   grep -v '^ *+' conftest.er1 >conftest.err
4697   rm -f conftest.er1
4698   cat conftest.err >&5
4699   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4700   (exit $ac_status); } && {
4701          test -z "$ac_cxx_werror_flag" ||
4702          test ! -s conftest.err
4703        } && test -s conftest$ac_exeext &&
4704        $as_test_x conftest$ac_exeext; then
4705   ac_cv_lib_dnet_dnet_ntoa=yes
4706 else
4707   echo "$as_me: failed program was:" >&5
4708 sed 's/^/| /' conftest.$ac_ext >&5
4709
4710         ac_cv_lib_dnet_dnet_ntoa=no
4711 fi
4712
4713 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4714       conftest$ac_exeext conftest.$ac_ext
4715 LIBS=$ac_check_lib_save_LIBS
4716 fi
4717 { echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
4718 echo "${ECHO_T}$ac_cv_lib_dnet_dnet_ntoa" >&6; }
4719 if test $ac_cv_lib_dnet_dnet_ntoa = yes; then
4720   X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
4721 fi
4722
4723     if test $ac_cv_lib_dnet_dnet_ntoa = no; then
4724       { echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet_stub" >&5
4725 echo $ECHO_N "checking for dnet_ntoa in -ldnet_stub... $ECHO_C" >&6; }
4726 if test "${ac_cv_lib_dnet_stub_dnet_ntoa+set}" = set; then
4727   echo $ECHO_N "(cached) $ECHO_C" >&6
4728 else
4729   ac_check_lib_save_LIBS=$LIBS
4730 LIBS="-ldnet_stub  $LIBS"
4731 cat >conftest.$ac_ext <<_ACEOF
4732 /* confdefs.h.  */
4733 _ACEOF
4734 cat confdefs.h >>conftest.$ac_ext
4735 cat >>conftest.$ac_ext <<_ACEOF
4736 /* end confdefs.h.  */
4737
4738 /* Override any GCC internal prototype to avoid an error.
4739    Use char because int might match the return type of a GCC
4740    builtin and then its argument prototype would still apply.  */
4741 #ifdef __cplusplus
4742 extern "C"
4743 #endif
4744 char dnet_ntoa ();
4745 int
4746 main ()
4747 {
4748 return dnet_ntoa ();
4749   ;
4750   return 0;
4751 }
4752 _ACEOF
4753 rm -f conftest.$ac_objext conftest$ac_exeext
4754 if { (ac_try="$ac_link"
4755 case "(($ac_try" in
4756   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4757   *) ac_try_echo=$ac_try;;
4758 esac
4759 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4760   (eval "$ac_link") 2>conftest.er1
4761   ac_status=$?
4762   grep -v '^ *+' conftest.er1 >conftest.err
4763   rm -f conftest.er1
4764   cat conftest.err >&5
4765   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4766   (exit $ac_status); } && {
4767          test -z "$ac_cxx_werror_flag" ||
4768          test ! -s conftest.err
4769        } && test -s conftest$ac_exeext &&
4770        $as_test_x conftest$ac_exeext; then
4771   ac_cv_lib_dnet_stub_dnet_ntoa=yes
4772 else
4773   echo "$as_me: failed program was:" >&5
4774 sed 's/^/| /' conftest.$ac_ext >&5
4775
4776         ac_cv_lib_dnet_stub_dnet_ntoa=no
4777 fi
4778
4779 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4780       conftest$ac_exeext conftest.$ac_ext
4781 LIBS=$ac_check_lib_save_LIBS
4782 fi
4783 { echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
4784 echo "${ECHO_T}$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; }
4785 if test $ac_cv_lib_dnet_stub_dnet_ntoa = yes; then
4786   X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
4787 fi
4788
4789     fi
4790 fi
4791
4792 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4793       conftest$ac_exeext conftest.$ac_ext
4794     LIBS="$ac_xsave_LIBS"
4795
4796     # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
4797     # to get the SysV transport functions.
4798     # Chad R. Larson says the Pyramis MIS-ES running DC/OSx (SVR4)
4799     # needs -lnsl.
4800     # The nsl library prevents programs from opening the X display
4801     # on Irix 5.2, according to T.E. Dickey.
4802     # The functions gethostbyname, getservbyname, and inet_addr are
4803     # in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.
4804     { echo "$as_me:$LINENO: checking for gethostbyname" >&5
4805 echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6; }
4806 if test "${ac_cv_func_gethostbyname+set}" = set; then
4807   echo $ECHO_N "(cached) $ECHO_C" >&6
4808 else
4809   cat >conftest.$ac_ext <<_ACEOF
4810 /* confdefs.h.  */
4811 _ACEOF
4812 cat confdefs.h >>conftest.$ac_ext
4813 cat >>conftest.$ac_ext <<_ACEOF
4814 /* end confdefs.h.  */
4815 /* Define gethostbyname to an innocuous variant, in case <limits.h> declares gethostbyname.
4816    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
4817 #define gethostbyname innocuous_gethostbyname
4818
4819 /* System header to define __stub macros and hopefully few prototypes,
4820     which can conflict with char gethostbyname (); below.
4821     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4822     <limits.h> exists even on freestanding compilers.  */
4823
4824 #ifdef __STDC__
4825 # include <limits.h>
4826 #else
4827 # include <assert.h>
4828 #endif
4829
4830 #undef gethostbyname
4831
4832 /* Override any GCC internal prototype to avoid an error.
4833    Use char because int might match the return type of a GCC
4834    builtin and then its argument prototype would still apply.  */
4835 #ifdef __cplusplus
4836 extern "C"
4837 #endif
4838 char gethostbyname ();
4839 /* The GNU C library defines this for functions which it implements
4840     to always fail with ENOSYS.  Some functions are actually named
4841     something starting with __ and the normal name is an alias.  */
4842 #if defined __stub_gethostbyname || defined __stub___gethostbyname
4843 choke me
4844 #endif
4845
4846 int
4847 main ()
4848 {
4849 return gethostbyname ();
4850   ;
4851   return 0;
4852 }
4853 _ACEOF
4854 rm -f conftest.$ac_objext conftest$ac_exeext
4855 if { (ac_try="$ac_link"
4856 case "(($ac_try" in
4857   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4858   *) ac_try_echo=$ac_try;;
4859 esac
4860 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4861   (eval "$ac_link") 2>conftest.er1
4862   ac_status=$?
4863   grep -v '^ *+' conftest.er1 >conftest.err
4864   rm -f conftest.er1
4865   cat conftest.err >&5
4866   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4867   (exit $ac_status); } && {
4868          test -z "$ac_cxx_werror_flag" ||
4869          test ! -s conftest.err
4870        } && test -s conftest$ac_exeext &&
4871        $as_test_x conftest$ac_exeext; then
4872   ac_cv_func_gethostbyname=yes
4873 else
4874   echo "$as_me: failed program was:" >&5
4875 sed 's/^/| /' conftest.$ac_ext >&5
4876
4877         ac_cv_func_gethostbyname=no
4878 fi
4879
4880 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4881       conftest$ac_exeext conftest.$ac_ext
4882 fi
4883 { echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5
4884 echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6; }
4885
4886     if test $ac_cv_func_gethostbyname = no; then
4887       { echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5
4888 echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6; }
4889 if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then
4890   echo $ECHO_N "(cached) $ECHO_C" >&6
4891 else
4892   ac_check_lib_save_LIBS=$LIBS
4893 LIBS="-lnsl  $LIBS"
4894 cat >conftest.$ac_ext <<_ACEOF
4895 /* confdefs.h.  */
4896 _ACEOF
4897 cat confdefs.h >>conftest.$ac_ext
4898 cat >>conftest.$ac_ext <<_ACEOF
4899 /* end confdefs.h.  */
4900
4901 /* Override any GCC internal prototype to avoid an error.
4902    Use char because int might match the return type of a GCC
4903    builtin and then its argument prototype would still apply.  */
4904 #ifdef __cplusplus
4905 extern "C"
4906 #endif
4907 char gethostbyname ();
4908 int
4909 main ()
4910 {
4911 return gethostbyname ();
4912   ;
4913   return 0;
4914 }
4915 _ACEOF
4916 rm -f conftest.$ac_objext conftest$ac_exeext
4917 if { (ac_try="$ac_link"
4918 case "(($ac_try" in
4919   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4920   *) ac_try_echo=$ac_try;;
4921 esac
4922 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4923   (eval "$ac_link") 2>conftest.er1
4924   ac_status=$?
4925   grep -v '^ *+' conftest.er1 >conftest.err
4926   rm -f conftest.er1
4927   cat conftest.err >&5
4928   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4929   (exit $ac_status); } && {
4930          test -z "$ac_cxx_werror_flag" ||
4931          test ! -s conftest.err
4932        } && test -s conftest$ac_exeext &&
4933        $as_test_x conftest$ac_exeext; then
4934   ac_cv_lib_nsl_gethostbyname=yes
4935 else
4936   echo "$as_me: failed program was:" >&5
4937 sed 's/^/| /' conftest.$ac_ext >&5
4938
4939         ac_cv_lib_nsl_gethostbyname=no
4940 fi
4941
4942 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4943       conftest$ac_exeext conftest.$ac_ext
4944 LIBS=$ac_check_lib_save_LIBS
4945 fi
4946 { echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
4947 echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6; }
4948 if test $ac_cv_lib_nsl_gethostbyname = yes; then
4949   X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
4950 fi
4951
4952       if test $ac_cv_lib_nsl_gethostbyname = no; then
4953         { echo "$as_me:$LINENO: checking for gethostbyname in -lbsd" >&5
4954 echo $ECHO_N "checking for gethostbyname in -lbsd... $ECHO_C" >&6; }
4955 if test "${ac_cv_lib_bsd_gethostbyname+set}" = set; then
4956   echo $ECHO_N "(cached) $ECHO_C" >&6
4957 else
4958   ac_check_lib_save_LIBS=$LIBS
4959 LIBS="-lbsd  $LIBS"
4960 cat >conftest.$ac_ext <<_ACEOF
4961 /* confdefs.h.  */
4962 _ACEOF
4963 cat confdefs.h >>conftest.$ac_ext
4964 cat >>conftest.$ac_ext <<_ACEOF
4965 /* end confdefs.h.  */
4966
4967 /* Override any GCC internal prototype to avoid an error.
4968    Use char because int might match the return type of a GCC
4969    builtin and then its argument prototype would still apply.  */
4970 #ifdef __cplusplus
4971 extern "C"
4972 #endif
4973 char gethostbyname ();
4974 int
4975 main ()
4976 {
4977 return gethostbyname ();
4978   ;
4979   return 0;
4980 }
4981 _ACEOF
4982 rm -f conftest.$ac_objext conftest$ac_exeext
4983 if { (ac_try="$ac_link"
4984 case "(($ac_try" in
4985   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4986   *) ac_try_echo=$ac_try;;
4987 esac
4988 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4989   (eval "$ac_link") 2>conftest.er1
4990   ac_status=$?
4991   grep -v '^ *+' conftest.er1 >conftest.err
4992   rm -f conftest.er1
4993   cat conftest.err >&5
4994   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4995   (exit $ac_status); } && {
4996          test -z "$ac_cxx_werror_flag" ||
4997          test ! -s conftest.err
4998        } && test -s conftest$ac_exeext &&
4999        $as_test_x conftest$ac_exeext; then
5000   ac_cv_lib_bsd_gethostbyname=yes
5001 else
5002   echo "$as_me: failed program was:" >&5
5003 sed 's/^/| /' conftest.$ac_ext >&5
5004
5005         ac_cv_lib_bsd_gethostbyname=no
5006 fi
5007
5008 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5009       conftest$ac_exeext conftest.$ac_ext
5010 LIBS=$ac_check_lib_save_LIBS
5011 fi
5012 { echo "$as_me:$LINENO: result: $ac_cv_lib_bsd_gethostbyname" >&5
5013 echo "${ECHO_T}$ac_cv_lib_bsd_gethostbyname" >&6; }
5014 if test $ac_cv_lib_bsd_gethostbyname = yes; then
5015   X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"
5016 fi
5017
5018       fi
5019     fi
5020
5021     # lieder@skyler.mavd.honeywell.com says without -lsocket,
5022     # socket/setsockopt and other routines are undefined under SCO ODT
5023     # 2.0.  But -lsocket is broken on IRIX 5.2 (and is not necessary
5024     # on later versions), says Simon Leinen: it contains gethostby*
5025     # variants that don't use the name server (or something).  -lsocket
5026     # must be given before -lnsl if both are needed.  We assume that
5027     # if connect needs -lnsl, so does gethostbyname.
5028     { echo "$as_me:$LINENO: checking for connect" >&5
5029 echo $ECHO_N "checking for connect... $ECHO_C" >&6; }
5030 if test "${ac_cv_func_connect+set}" = set; then
5031   echo $ECHO_N "(cached) $ECHO_C" >&6
5032 else
5033   cat >conftest.$ac_ext <<_ACEOF
5034 /* confdefs.h.  */
5035 _ACEOF
5036 cat confdefs.h >>conftest.$ac_ext
5037 cat >>conftest.$ac_ext <<_ACEOF
5038 /* end confdefs.h.  */
5039 /* Define connect to an innocuous variant, in case <limits.h> declares connect.
5040    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
5041 #define connect innocuous_connect
5042
5043 /* System header to define __stub macros and hopefully few prototypes,
5044     which can conflict with char connect (); below.
5045     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5046     <limits.h> exists even on freestanding compilers.  */
5047
5048 #ifdef __STDC__
5049 # include <limits.h>
5050 #else
5051 # include <assert.h>
5052 #endif
5053
5054 #undef connect
5055
5056 /* Override any GCC internal prototype to avoid an error.
5057    Use char because int might match the return type of a GCC
5058    builtin and then its argument prototype would still apply.  */
5059 #ifdef __cplusplus
5060 extern "C"
5061 #endif
5062 char connect ();
5063 /* The GNU C library defines this for functions which it implements
5064     to always fail with ENOSYS.  Some functions are actually named
5065     something starting with __ and the normal name is an alias.  */
5066 #if defined __stub_connect || defined __stub___connect
5067 choke me
5068 #endif
5069
5070 int
5071 main ()
5072 {
5073 return connect ();
5074   ;
5075   return 0;
5076 }
5077 _ACEOF
5078 rm -f conftest.$ac_objext conftest$ac_exeext
5079 if { (ac_try="$ac_link"
5080 case "(($ac_try" in
5081   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5082   *) ac_try_echo=$ac_try;;
5083 esac
5084 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5085   (eval "$ac_link") 2>conftest.er1
5086   ac_status=$?
5087   grep -v '^ *+' conftest.er1 >conftest.err
5088   rm -f conftest.er1
5089   cat conftest.err >&5
5090   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5091   (exit $ac_status); } && {
5092          test -z "$ac_cxx_werror_flag" ||
5093          test ! -s conftest.err
5094        } && test -s conftest$ac_exeext &&
5095        $as_test_x conftest$ac_exeext; then
5096   ac_cv_func_connect=yes
5097 else
5098   echo "$as_me: failed program was:" >&5
5099 sed 's/^/| /' conftest.$ac_ext >&5
5100
5101         ac_cv_func_connect=no
5102 fi
5103
5104 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5105       conftest$ac_exeext conftest.$ac_ext
5106 fi
5107 { echo "$as_me:$LINENO: result: $ac_cv_func_connect" >&5
5108 echo "${ECHO_T}$ac_cv_func_connect" >&6; }
5109
5110     if test $ac_cv_func_connect = no; then
5111       { echo "$as_me:$LINENO: checking for connect in -lsocket" >&5
5112 echo $ECHO_N "checking for connect in -lsocket... $ECHO_C" >&6; }
5113 if test "${ac_cv_lib_socket_connect+set}" = set; then
5114   echo $ECHO_N "(cached) $ECHO_C" >&6
5115 else
5116   ac_check_lib_save_LIBS=$LIBS
5117 LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
5118 cat >conftest.$ac_ext <<_ACEOF
5119 /* confdefs.h.  */
5120 _ACEOF
5121 cat confdefs.h >>conftest.$ac_ext
5122 cat >>conftest.$ac_ext <<_ACEOF
5123 /* end confdefs.h.  */
5124
5125 /* Override any GCC internal prototype to avoid an error.
5126    Use char because int might match the return type of a GCC
5127    builtin and then its argument prototype would still apply.  */
5128 #ifdef __cplusplus
5129 extern "C"
5130 #endif
5131 char connect ();
5132 int
5133 main ()
5134 {
5135 return connect ();
5136   ;
5137   return 0;
5138 }
5139 _ACEOF
5140 rm -f conftest.$ac_objext conftest$ac_exeext
5141 if { (ac_try="$ac_link"
5142 case "(($ac_try" in
5143   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5144   *) ac_try_echo=$ac_try;;
5145 esac
5146 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5147   (eval "$ac_link") 2>conftest.er1
5148   ac_status=$?
5149   grep -v '^ *+' conftest.er1 >conftest.err
5150   rm -f conftest.er1
5151   cat conftest.err >&5
5152   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5153   (exit $ac_status); } && {
5154          test -z "$ac_cxx_werror_flag" ||
5155          test ! -s conftest.err
5156        } && test -s conftest$ac_exeext &&
5157        $as_test_x conftest$ac_exeext; then
5158   ac_cv_lib_socket_connect=yes
5159 else
5160   echo "$as_me: failed program was:" >&5
5161 sed 's/^/| /' conftest.$ac_ext >&5
5162
5163         ac_cv_lib_socket_connect=no
5164 fi
5165
5166 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5167       conftest$ac_exeext conftest.$ac_ext
5168 LIBS=$ac_check_lib_save_LIBS
5169 fi
5170 { echo "$as_me:$LINENO: result: $ac_cv_lib_socket_connect" >&5
5171 echo "${ECHO_T}$ac_cv_lib_socket_connect" >&6; }
5172 if test $ac_cv_lib_socket_connect = yes; then
5173   X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
5174 fi
5175
5176     fi
5177
5178     # Guillermo Gomez says -lposix is necessary on A/UX.
5179     { echo "$as_me:$LINENO: checking for remove" >&5
5180 echo $ECHO_N "checking for remove... $ECHO_C" >&6; }
5181 if test "${ac_cv_func_remove+set}" = set; then
5182   echo $ECHO_N "(cached) $ECHO_C" >&6
5183 else
5184   cat >conftest.$ac_ext <<_ACEOF
5185 /* confdefs.h.  */
5186 _ACEOF
5187 cat confdefs.h >>conftest.$ac_ext
5188 cat >>conftest.$ac_ext <<_ACEOF
5189 /* end confdefs.h.  */
5190 /* Define remove to an innocuous variant, in case <limits.h> declares remove.
5191    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
5192 #define remove innocuous_remove
5193
5194 /* System header to define __stub macros and hopefully few prototypes,
5195     which can conflict with char remove (); below.
5196     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5197     <limits.h> exists even on freestanding compilers.  */
5198
5199 #ifdef __STDC__
5200 # include <limits.h>
5201 #else
5202 # include <assert.h>
5203 #endif
5204
5205 #undef remove
5206
5207 /* Override any GCC internal prototype to avoid an error.
5208    Use char because int might match the return type of a GCC
5209    builtin and then its argument prototype would still apply.  */
5210 #ifdef __cplusplus
5211 extern "C"
5212 #endif
5213 char remove ();
5214 /* The GNU C library defines this for functions which it implements
5215     to always fail with ENOSYS.  Some functions are actually named
5216     something starting with __ and the normal name is an alias.  */
5217 #if defined __stub_remove || defined __stub___remove
5218 choke me
5219 #endif
5220
5221 int
5222 main ()
5223 {
5224 return remove ();
5225   ;
5226   return 0;
5227 }
5228 _ACEOF
5229 rm -f conftest.$ac_objext conftest$ac_exeext
5230 if { (ac_try="$ac_link"
5231 case "(($ac_try" in
5232   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5233   *) ac_try_echo=$ac_try;;
5234 esac
5235 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5236   (eval "$ac_link") 2>conftest.er1
5237   ac_status=$?
5238   grep -v '^ *+' conftest.er1 >conftest.err
5239   rm -f conftest.er1
5240   cat conftest.err >&5
5241   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5242   (exit $ac_status); } && {
5243          test -z "$ac_cxx_werror_flag" ||
5244          test ! -s conftest.err
5245        } && test -s conftest$ac_exeext &&
5246        $as_test_x conftest$ac_exeext; then
5247   ac_cv_func_remove=yes
5248 else
5249   echo "$as_me: failed program was:" >&5
5250 sed 's/^/| /' conftest.$ac_ext >&5
5251
5252         ac_cv_func_remove=no
5253 fi
5254
5255 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5256       conftest$ac_exeext conftest.$ac_ext
5257 fi
5258 { echo "$as_me:$LINENO: result: $ac_cv_func_remove" >&5
5259 echo "${ECHO_T}$ac_cv_func_remove" >&6; }
5260
5261     if test $ac_cv_func_remove = no; then
5262       { echo "$as_me:$LINENO: checking for remove in -lposix" >&5
5263 echo $ECHO_N "checking for remove in -lposix... $ECHO_C" >&6; }
5264 if test "${ac_cv_lib_posix_remove+set}" = set; then
5265   echo $ECHO_N "(cached) $ECHO_C" >&6
5266 else
5267   ac_check_lib_save_LIBS=$LIBS
5268 LIBS="-lposix  $LIBS"
5269 cat >conftest.$ac_ext <<_ACEOF
5270 /* confdefs.h.  */
5271 _ACEOF
5272 cat confdefs.h >>conftest.$ac_ext
5273 cat >>conftest.$ac_ext <<_ACEOF
5274 /* end confdefs.h.  */
5275
5276 /* Override any GCC internal prototype to avoid an error.
5277    Use char because int might match the return type of a GCC
5278    builtin and then its argument prototype would still apply.  */
5279 #ifdef __cplusplus
5280 extern "C"
5281 #endif
5282 char remove ();
5283 int
5284 main ()
5285 {
5286 return remove ();
5287   ;
5288   return 0;
5289 }
5290 _ACEOF
5291 rm -f conftest.$ac_objext conftest$ac_exeext
5292 if { (ac_try="$ac_link"
5293 case "(($ac_try" in
5294   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5295   *) ac_try_echo=$ac_try;;
5296 esac
5297 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5298   (eval "$ac_link") 2>conftest.er1
5299   ac_status=$?
5300   grep -v '^ *+' conftest.er1 >conftest.err
5301   rm -f conftest.er1
5302   cat conftest.err >&5
5303   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5304   (exit $ac_status); } && {
5305          test -z "$ac_cxx_werror_flag" ||
5306          test ! -s conftest.err
5307        } && test -s conftest$ac_exeext &&
5308        $as_test_x conftest$ac_exeext; then
5309   ac_cv_lib_posix_remove=yes
5310 else
5311   echo "$as_me: failed program was:" >&5
5312 sed 's/^/| /' conftest.$ac_ext >&5
5313
5314         ac_cv_lib_posix_remove=no
5315 fi
5316
5317 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5318       conftest$ac_exeext conftest.$ac_ext
5319 LIBS=$ac_check_lib_save_LIBS
5320 fi
5321 { echo "$as_me:$LINENO: result: $ac_cv_lib_posix_remove" >&5
5322 echo "${ECHO_T}$ac_cv_lib_posix_remove" >&6; }
5323 if test $ac_cv_lib_posix_remove = yes; then
5324   X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
5325 fi
5326
5327     fi
5328
5329     # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
5330     { echo "$as_me:$LINENO: checking for shmat" >&5
5331 echo $ECHO_N "checking for shmat... $ECHO_C" >&6; }
5332 if test "${ac_cv_func_shmat+set}" = set; then
5333   echo $ECHO_N "(cached) $ECHO_C" >&6
5334 else
5335   cat >conftest.$ac_ext <<_ACEOF
5336 /* confdefs.h.  */
5337 _ACEOF
5338 cat confdefs.h >>conftest.$ac_ext
5339 cat >>conftest.$ac_ext <<_ACEOF
5340 /* end confdefs.h.  */
5341 /* Define shmat to an innocuous variant, in case <limits.h> declares shmat.
5342    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
5343 #define shmat innocuous_shmat
5344
5345 /* System header to define __stub macros and hopefully few prototypes,
5346     which can conflict with char shmat (); below.
5347     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5348     <limits.h> exists even on freestanding compilers.  */
5349
5350 #ifdef __STDC__
5351 # include <limits.h>
5352 #else
5353 # include <assert.h>
5354 #endif
5355
5356 #undef shmat
5357
5358 /* Override any GCC internal prototype to avoid an error.
5359    Use char because int might match the return type of a GCC
5360    builtin and then its argument prototype would still apply.  */
5361 #ifdef __cplusplus
5362 extern "C"
5363 #endif
5364 char shmat ();
5365 /* The GNU C library defines this for functions which it implements
5366     to always fail with ENOSYS.  Some functions are actually named
5367     something starting with __ and the normal name is an alias.  */
5368 #if defined __stub_shmat || defined __stub___shmat
5369 choke me
5370 #endif
5371
5372 int
5373 main ()
5374 {
5375 return shmat ();
5376   ;
5377   return 0;
5378 }
5379 _ACEOF
5380 rm -f conftest.$ac_objext conftest$ac_exeext
5381 if { (ac_try="$ac_link"
5382 case "(($ac_try" in
5383   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5384   *) ac_try_echo=$ac_try;;
5385 esac
5386 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5387   (eval "$ac_link") 2>conftest.er1
5388   ac_status=$?
5389   grep -v '^ *+' conftest.er1 >conftest.err
5390   rm -f conftest.er1
5391   cat conftest.err >&5
5392   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5393   (exit $ac_status); } && {
5394          test -z "$ac_cxx_werror_flag" ||
5395          test ! -s conftest.err
5396        } && test -s conftest$ac_exeext &&
5397        $as_test_x conftest$ac_exeext; then
5398   ac_cv_func_shmat=yes
5399 else
5400   echo "$as_me: failed program was:" >&5
5401 sed 's/^/| /' conftest.$ac_ext >&5
5402
5403         ac_cv_func_shmat=no
5404 fi
5405
5406 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5407       conftest$ac_exeext conftest.$ac_ext
5408 fi
5409 { echo "$as_me:$LINENO: result: $ac_cv_func_shmat" >&5
5410 echo "${ECHO_T}$ac_cv_func_shmat" >&6; }
5411
5412     if test $ac_cv_func_shmat = no; then
5413       { echo "$as_me:$LINENO: checking for shmat in -lipc" >&5
5414 echo $ECHO_N "checking for shmat in -lipc... $ECHO_C" >&6; }
5415 if test "${ac_cv_lib_ipc_shmat+set}" = set; then
5416   echo $ECHO_N "(cached) $ECHO_C" >&6
5417 else
5418   ac_check_lib_save_LIBS=$LIBS
5419 LIBS="-lipc  $LIBS"
5420 cat >conftest.$ac_ext <<_ACEOF
5421 /* confdefs.h.  */
5422 _ACEOF
5423 cat confdefs.h >>conftest.$ac_ext
5424 cat >>conftest.$ac_ext <<_ACEOF
5425 /* end confdefs.h.  */
5426
5427 /* Override any GCC internal prototype to avoid an error.
5428    Use char because int might match the return type of a GCC
5429    builtin and then its argument prototype would still apply.  */
5430 #ifdef __cplusplus
5431 extern "C"
5432 #endif
5433 char shmat ();
5434 int
5435 main ()
5436 {
5437 return shmat ();
5438   ;
5439   return 0;
5440 }
5441 _ACEOF
5442 rm -f conftest.$ac_objext conftest$ac_exeext
5443 if { (ac_try="$ac_link"
5444 case "(($ac_try" in
5445   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5446   *) ac_try_echo=$ac_try;;
5447 esac
5448 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5449   (eval "$ac_link") 2>conftest.er1
5450   ac_status=$?
5451   grep -v '^ *+' conftest.er1 >conftest.err
5452   rm -f conftest.er1
5453   cat conftest.err >&5
5454   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5455   (exit $ac_status); } && {
5456          test -z "$ac_cxx_werror_flag" ||
5457          test ! -s conftest.err
5458        } && test -s conftest$ac_exeext &&
5459        $as_test_x conftest$ac_exeext; then
5460   ac_cv_lib_ipc_shmat=yes
5461 else
5462   echo "$as_me: failed program was:" >&5
5463 sed 's/^/| /' conftest.$ac_ext >&5
5464
5465         ac_cv_lib_ipc_shmat=no
5466 fi
5467
5468 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5469       conftest$ac_exeext conftest.$ac_ext
5470 LIBS=$ac_check_lib_save_LIBS
5471 fi
5472 { echo "$as_me:$LINENO: result: $ac_cv_lib_ipc_shmat" >&5
5473 echo "${ECHO_T}$ac_cv_lib_ipc_shmat" >&6; }
5474 if test $ac_cv_lib_ipc_shmat = yes; then
5475   X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
5476 fi
5477
5478     fi
5479   fi
5480
5481   # Check for libraries that X11R6 Xt/Xaw programs need.
5482   ac_save_LDFLAGS=$LDFLAGS
5483   test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries"
5484   # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to
5485   # check for ICE first), but we must link in the order -lSM -lICE or
5486   # we get undefined symbols.  So assume we have SM if we have ICE.
5487   # These have to be linked with before -lX11, unlike the other
5488   # libraries we check for below, so use a different variable.
5489   # John Interrante, Karl Berry
5490   { echo "$as_me:$LINENO: checking for IceConnectionNumber in -lICE" >&5
5491 echo $ECHO_N "checking for IceConnectionNumber in -lICE... $ECHO_C" >&6; }
5492 if test "${ac_cv_lib_ICE_IceConnectionNumber+set}" = set; then
5493   echo $ECHO_N "(cached) $ECHO_C" >&6
5494 else
5495   ac_check_lib_save_LIBS=$LIBS
5496 LIBS="-lICE $X_EXTRA_LIBS $LIBS"
5497 cat >conftest.$ac_ext <<_ACEOF
5498 /* confdefs.h.  */
5499 _ACEOF
5500 cat confdefs.h >>conftest.$ac_ext
5501 cat >>conftest.$ac_ext <<_ACEOF
5502 /* end confdefs.h.  */
5503
5504 /* Override any GCC internal prototype to avoid an error.
5505    Use char because int might match the return type of a GCC
5506    builtin and then its argument prototype would still apply.  */
5507 #ifdef __cplusplus
5508 extern "C"
5509 #endif
5510 char IceConnectionNumber ();
5511 int
5512 main ()
5513 {
5514 return IceConnectionNumber ();
5515   ;
5516   return 0;
5517 }
5518 _ACEOF
5519 rm -f conftest.$ac_objext conftest$ac_exeext
5520 if { (ac_try="$ac_link"
5521 case "(($ac_try" in
5522   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5523   *) ac_try_echo=$ac_try;;
5524 esac
5525 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5526   (eval "$ac_link") 2>conftest.er1
5527   ac_status=$?
5528   grep -v '^ *+' conftest.er1 >conftest.err
5529   rm -f conftest.er1
5530   cat conftest.err >&5
5531   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5532   (exit $ac_status); } && {
5533          test -z "$ac_cxx_werror_flag" ||
5534          test ! -s conftest.err
5535        } && test -s conftest$ac_exeext &&
5536        $as_test_x conftest$ac_exeext; then
5537   ac_cv_lib_ICE_IceConnectionNumber=yes
5538 else
5539   echo "$as_me: failed program was:" >&5
5540 sed 's/^/| /' conftest.$ac_ext >&5
5541
5542         ac_cv_lib_ICE_IceConnectionNumber=no
5543 fi
5544
5545 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5546       conftest$ac_exeext conftest.$ac_ext
5547 LIBS=$ac_check_lib_save_LIBS
5548 fi
5549 { echo "$as_me:$LINENO: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
5550 echo "${ECHO_T}$ac_cv_lib_ICE_IceConnectionNumber" >&6; }
5551 if test $ac_cv_lib_ICE_IceConnectionNumber = yes; then
5552   X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
5553 fi
5554
5555   LDFLAGS=$ac_save_LDFLAGS
5556
5557 fi
5558
5559
5560
5561 for ac_header in pty.h util.h
5562 do
5563 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5564 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5565   { echo "$as_me:$LINENO: checking for $ac_header" >&5
5566 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5567 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5568   echo $ECHO_N "(cached) $ECHO_C" >&6
5569 fi
5570 ac_res=`eval echo '${'$as_ac_Header'}'`
5571                { echo "$as_me:$LINENO: result: $ac_res" >&5
5572 echo "${ECHO_T}$ac_res" >&6; }
5573 else
5574   # Is the header compilable?
5575 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
5576 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
5577 cat >conftest.$ac_ext <<_ACEOF
5578 /* confdefs.h.  */
5579 _ACEOF
5580 cat confdefs.h >>conftest.$ac_ext
5581 cat >>conftest.$ac_ext <<_ACEOF
5582 /* end confdefs.h.  */
5583 $ac_includes_default
5584 #include <$ac_header>
5585 _ACEOF
5586 rm -f conftest.$ac_objext
5587 if { (ac_try="$ac_compile"
5588 case "(($ac_try" in
5589   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5590   *) ac_try_echo=$ac_try;;
5591 esac
5592 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5593   (eval "$ac_compile") 2>conftest.er1
5594   ac_status=$?
5595   grep -v '^ *+' conftest.er1 >conftest.err
5596   rm -f conftest.er1
5597   cat conftest.err >&5
5598   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5599   (exit $ac_status); } && {
5600          test -z "$ac_cxx_werror_flag" ||
5601          test ! -s conftest.err
5602        } && test -s conftest.$ac_objext; then
5603   ac_header_compiler=yes
5604 else
5605   echo "$as_me: failed program was:" >&5
5606 sed 's/^/| /' conftest.$ac_ext >&5
5607
5608         ac_header_compiler=no
5609 fi
5610
5611 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5612 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5613 echo "${ECHO_T}$ac_header_compiler" >&6; }
5614
5615 # Is the header present?
5616 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
5617 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
5618 cat >conftest.$ac_ext <<_ACEOF
5619 /* confdefs.h.  */
5620 _ACEOF
5621 cat confdefs.h >>conftest.$ac_ext
5622 cat >>conftest.$ac_ext <<_ACEOF
5623 /* end confdefs.h.  */
5624 #include <$ac_header>
5625 _ACEOF
5626 if { (ac_try="$ac_cpp conftest.$ac_ext"
5627 case "(($ac_try" in
5628   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5629   *) ac_try_echo=$ac_try;;
5630 esac
5631 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5632   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5633   ac_status=$?
5634   grep -v '^ *+' conftest.er1 >conftest.err
5635   rm -f conftest.er1
5636   cat conftest.err >&5
5637   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5638   (exit $ac_status); } >/dev/null && {
5639          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
5640          test ! -s conftest.err
5641        }; then
5642   ac_header_preproc=yes
5643 else
5644   echo "$as_me: failed program was:" >&5
5645 sed 's/^/| /' conftest.$ac_ext >&5
5646
5647   ac_header_preproc=no
5648 fi
5649
5650 rm -f conftest.err conftest.$ac_ext
5651 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5652 echo "${ECHO_T}$ac_header_preproc" >&6; }
5653
5654 # So?  What about this header?
5655 case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
5656   yes:no: )
5657     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5658 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5659     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5660 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5661     ac_header_preproc=yes
5662     ;;
5663   no:yes:* )
5664     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5665 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5666     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
5667 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
5668     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5669 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5670     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
5671 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
5672     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5673 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5674     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5675 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5676
5677     ;;
5678 esac
5679 { echo "$as_me:$LINENO: checking for $ac_header" >&5
5680 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5681 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5682   echo $ECHO_N "(cached) $ECHO_C" >&6
5683 else
5684   eval "$as_ac_Header=\$ac_header_preproc"
5685 fi
5686 ac_res=`eval echo '${'$as_ac_Header'}'`
5687                { echo "$as_me:$LINENO: result: $ac_res" >&5
5688 echo "${ECHO_T}$ac_res" >&6; }
5689
5690 fi
5691 if test `eval echo '${'$as_ac_Header'}'` = yes; then
5692   cat >>confdefs.h <<_ACEOF
5693 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5694 _ACEOF
5695
5696 fi
5697
5698 done
5699
5700
5701 for ac_func in gettimeofday
5702 do
5703 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
5704 { echo "$as_me:$LINENO: checking for $ac_func" >&5
5705 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
5706 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
5707   echo $ECHO_N "(cached) $ECHO_C" >&6
5708 else
5709   cat >conftest.$ac_ext <<_ACEOF
5710 /* confdefs.h.  */
5711 _ACEOF
5712 cat confdefs.h >>conftest.$ac_ext
5713 cat >>conftest.$ac_ext <<_ACEOF
5714 /* end confdefs.h.  */
5715 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5716    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
5717 #define $ac_func innocuous_$ac_func
5718
5719 /* System header to define __stub macros and hopefully few prototypes,
5720     which can conflict with char $ac_func (); below.
5721     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5722     <limits.h> exists even on freestanding compilers.  */
5723
5724 #ifdef __STDC__
5725 # include <limits.h>
5726 #else
5727 # include <assert.h>
5728 #endif
5729
5730 #undef $ac_func
5731
5732 /* Override any GCC internal prototype to avoid an error.
5733    Use char because int might match the return type of a GCC
5734    builtin and then its argument prototype would still apply.  */
5735 #ifdef __cplusplus
5736 extern "C"
5737 #endif
5738 char $ac_func ();
5739 /* The GNU C library defines this for functions which it implements
5740     to always fail with ENOSYS.  Some functions are actually named
5741     something starting with __ and the normal name is an alias.  */
5742 #if defined __stub_$ac_func || defined __stub___$ac_func
5743 choke me
5744 #endif
5745
5746 int
5747 main ()
5748 {
5749 return $ac_func ();
5750   ;
5751   return 0;
5752 }
5753 _ACEOF
5754 rm -f conftest.$ac_objext conftest$ac_exeext
5755 if { (ac_try="$ac_link"
5756 case "(($ac_try" in
5757   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5758   *) ac_try_echo=$ac_try;;
5759 esac
5760 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5761   (eval "$ac_link") 2>conftest.er1
5762   ac_status=$?
5763   grep -v '^ *+' conftest.er1 >conftest.err
5764   rm -f conftest.er1
5765   cat conftest.err >&5
5766   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5767   (exit $ac_status); } && {
5768          test -z "$ac_cxx_werror_flag" ||
5769          test ! -s conftest.err
5770        } && test -s conftest$ac_exeext &&
5771        $as_test_x conftest$ac_exeext; then
5772   eval "$as_ac_var=yes"
5773 else
5774   echo "$as_me: failed program was:" >&5
5775 sed 's/^/| /' conftest.$ac_ext >&5
5776
5777         eval "$as_ac_var=no"
5778 fi
5779
5780 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5781       conftest$ac_exeext conftest.$ac_ext
5782 fi
5783 ac_res=`eval echo '${'$as_ac_var'}'`
5784                { echo "$as_me:$LINENO: result: $ac_res" >&5
5785 echo "${ECHO_T}$ac_res" >&6; }
5786 if test `eval echo '${'$as_ac_var'}'` = yes; then
5787   cat >>confdefs.h <<_ACEOF
5788 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
5789 _ACEOF
5790
5791 fi
5792 done
5793
5794
5795 #--------------------------------------------------------------------
5796 # Checks for dl library
5797 #--------------------------------------------------------------------
5798
5799 { echo "$as_me:$LINENO: checking for dlopen" >&5
5800 echo $ECHO_N "checking for dlopen... $ECHO_C" >&6; }
5801 if test "${ac_cv_func_dlopen+set}" = set; then
5802   echo $ECHO_N "(cached) $ECHO_C" >&6
5803 else
5804   cat >conftest.$ac_ext <<_ACEOF
5805 /* confdefs.h.  */
5806 _ACEOF
5807 cat confdefs.h >>conftest.$ac_ext
5808 cat >>conftest.$ac_ext <<_ACEOF
5809 /* end confdefs.h.  */
5810 /* Define dlopen to an innocuous variant, in case <limits.h> declares dlopen.
5811    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
5812 #define dlopen innocuous_dlopen
5813
5814 /* System header to define __stub macros and hopefully few prototypes,
5815     which can conflict with char dlopen (); below.
5816     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5817     <limits.h> exists even on freestanding compilers.  */
5818
5819 #ifdef __STDC__
5820 # include <limits.h>
5821 #else
5822 # include <assert.h>
5823 #endif
5824
5825 #undef dlopen
5826
5827 /* Override any GCC internal prototype to avoid an error.
5828    Use char because int might match the return type of a GCC
5829    builtin and then its argument prototype would still apply.  */
5830 #ifdef __cplusplus
5831 extern "C"
5832 #endif
5833 char dlopen ();
5834 /* The GNU C library defines this for functions which it implements
5835     to always fail with ENOSYS.  Some functions are actually named
5836     something starting with __ and the normal name is an alias.  */
5837 #if defined __stub_dlopen || defined __stub___dlopen
5838 choke me
5839 #endif
5840
5841 int
5842 main ()
5843 {
5844 return dlopen ();
5845   ;
5846   return 0;
5847 }
5848 _ACEOF
5849 rm -f conftest.$ac_objext conftest$ac_exeext
5850 if { (ac_try="$ac_link"
5851 case "(($ac_try" in
5852   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5853   *) ac_try_echo=$ac_try;;
5854 esac
5855 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5856   (eval "$ac_link") 2>conftest.er1
5857   ac_status=$?
5858   grep -v '^ *+' conftest.er1 >conftest.err
5859   rm -f conftest.er1
5860   cat conftest.err >&5
5861   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5862   (exit $ac_status); } && {
5863          test -z "$ac_cxx_werror_flag" ||
5864          test ! -s conftest.err
5865        } && test -s conftest$ac_exeext &&
5866        $as_test_x conftest$ac_exeext; then
5867   ac_cv_func_dlopen=yes
5868 else
5869   echo "$as_me: failed program was:" >&5
5870 sed 's/^/| /' conftest.$ac_ext >&5
5871
5872         ac_cv_func_dlopen=no
5873 fi
5874
5875 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5876       conftest$ac_exeext conftest.$ac_ext
5877 fi
5878 { echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5
5879 echo "${ECHO_T}$ac_cv_func_dlopen" >&6; }
5880
5881 if test "$ac_cv_func_dl" = "yes"; then
5882
5883 cat >>confdefs.h <<\_ACEOF
5884 #define DYNAMIC_LINKING 1
5885 _ACEOF
5886
5887 else
5888
5889 { echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
5890 echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6; }
5891 if test "${ac_cv_lib_dl_dlopen+set}" = set; then
5892   echo $ECHO_N "(cached) $ECHO_C" >&6
5893 else
5894   ac_check_lib_save_LIBS=$LIBS
5895 LIBS="-ldl  $LIBS"
5896 cat >conftest.$ac_ext <<_ACEOF
5897 /* confdefs.h.  */
5898 _ACEOF
5899 cat confdefs.h >>conftest.$ac_ext
5900 cat >>conftest.$ac_ext <<_ACEOF
5901 /* end confdefs.h.  */
5902
5903 /* Override any GCC internal prototype to avoid an error.
5904    Use char because int might match the return type of a GCC
5905    builtin and then its argument prototype would still apply.  */
5906 #ifdef __cplusplus
5907 extern "C"
5908 #endif
5909 char dlopen ();
5910 int
5911 main ()
5912 {
5913 return dlopen ();
5914   ;
5915   return 0;
5916 }
5917 _ACEOF
5918 rm -f conftest.$ac_objext conftest$ac_exeext
5919 if { (ac_try="$ac_link"
5920 case "(($ac_try" in
5921   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5922   *) ac_try_echo=$ac_try;;
5923 esac
5924 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5925   (eval "$ac_link") 2>conftest.er1
5926   ac_status=$?
5927   grep -v '^ *+' conftest.er1 >conftest.err
5928   rm -f conftest.er1
5929   cat conftest.err >&5
5930   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5931   (exit $ac_status); } && {
5932          test -z "$ac_cxx_werror_flag" ||
5933          test ! -s conftest.err
5934        } && test -s conftest$ac_exeext &&
5935        $as_test_x conftest$ac_exeext; then
5936   ac_cv_lib_dl_dlopen=yes
5937 else
5938   echo "$as_me: failed program was:" >&5
5939 sed 's/^/| /' conftest.$ac_ext >&5
5940
5941         ac_cv_lib_dl_dlopen=no
5942 fi
5943
5944 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5945       conftest$ac_exeext conftest.$ac_ext
5946 LIBS=$ac_check_lib_save_LIBS
5947 fi
5948 { echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
5949 echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6; }
5950 if test $ac_cv_lib_dl_dlopen = yes; then
5951   cat >>confdefs.h <<_ACEOF
5952 #define HAVE_LIBDL 1
5953 _ACEOF
5954
5955   LIBS="-ldl $LIBS"
5956
5957 fi
5958
5959   if test "$ac_cv_lib_dl_dlopen" = "yes"; then
5960
5961 for ac_func in dlopen
5962 do
5963 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
5964 { echo "$as_me:$LINENO: checking for $ac_func" >&5
5965 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
5966 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
5967   echo $ECHO_N "(cached) $ECHO_C" >&6
5968 else
5969   cat >conftest.$ac_ext <<_ACEOF
5970 /* confdefs.h.  */
5971 _ACEOF
5972 cat confdefs.h >>conftest.$ac_ext
5973 cat >>conftest.$ac_ext <<_ACEOF
5974 /* end confdefs.h.  */
5975 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5976    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
5977 #define $ac_func innocuous_$ac_func
5978
5979 /* System header to define __stub macros and hopefully few prototypes,
5980     which can conflict with char $ac_func (); below.
5981     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5982     <limits.h> exists even on freestanding compilers.  */
5983
5984 #ifdef __STDC__
5985 # include <limits.h>
5986 #else
5987 # include <assert.h>
5988 #endif
5989
5990 #undef $ac_func
5991
5992 /* Override any GCC internal prototype to avoid an error.
5993    Use char because int might match the return type of a GCC
5994    builtin and then its argument prototype would still apply.  */
5995 #ifdef __cplusplus
5996 extern "C"
5997 #endif
5998 char $ac_func ();
5999 /* The GNU C library defines this for functions which it implements
6000     to always fail with ENOSYS.  Some functions are actually named
6001     something starting with __ and the normal name is an alias.  */
6002 #if defined __stub_$ac_func || defined __stub___$ac_func
6003 choke me
6004 #endif
6005
6006 int
6007 main ()
6008 {
6009 return $ac_func ();
6010   ;
6011   return 0;
6012 }
6013 _ACEOF
6014 rm -f conftest.$ac_objext conftest$ac_exeext
6015 if { (ac_try="$ac_link"
6016 case "(($ac_try" in
6017   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6018   *) ac_try_echo=$ac_try;;
6019 esac
6020 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6021   (eval "$ac_link") 2>conftest.er1
6022   ac_status=$?
6023   grep -v '^ *+' conftest.er1 >conftest.err
6024   rm -f conftest.er1
6025   cat conftest.err >&5
6026   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6027   (exit $ac_status); } && {
6028          test -z "$ac_cxx_werror_flag" ||
6029          test ! -s conftest.err
6030        } && test -s conftest$ac_exeext &&
6031        $as_test_x conftest$ac_exeext; then
6032   eval "$as_ac_var=yes"
6033 else
6034   echo "$as_me: failed program was:" >&5
6035 sed 's/^/| /' conftest.$ac_ext >&5
6036
6037         eval "$as_ac_var=no"
6038 fi
6039
6040 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6041       conftest$ac_exeext conftest.$ac_ext
6042 fi
6043 ac_res=`eval echo '${'$as_ac_var'}'`
6044                { echo "$as_me:$LINENO: result: $ac_res" >&5
6045 echo "${ECHO_T}$ac_res" >&6; }
6046 if test `eval echo '${'$as_ac_var'}'` = yes; then
6047   cat >>confdefs.h <<_ACEOF
6048 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
6049 _ACEOF
6050
6051 fi
6052 done
6053
6054     CONFIG_BDL="-ldl"
6055
6056 cat >>confdefs.h <<\_ACEOF
6057 #define DYNAMIC_LINKING 1
6058 _ACEOF
6059
6060   else
6061
6062 { echo "$as_me:$LINENO: checking for dld_link in -ldld" >&5
6063 echo $ECHO_N "checking for dld_link in -ldld... $ECHO_C" >&6; }
6064 if test "${ac_cv_lib_dld_dld_link+set}" = set; then
6065   echo $ECHO_N "(cached) $ECHO_C" >&6
6066 else
6067   ac_check_lib_save_LIBS=$LIBS
6068 LIBS="-ldld  $LIBS"
6069 cat >conftest.$ac_ext <<_ACEOF
6070 /* confdefs.h.  */
6071 _ACEOF
6072 cat confdefs.h >>conftest.$ac_ext
6073 cat >>conftest.$ac_ext <<_ACEOF
6074 /* end confdefs.h.  */
6075
6076 /* Override any GCC internal prototype to avoid an error.
6077    Use char because int might match the return type of a GCC
6078    builtin and then its argument prototype would still apply.  */
6079 #ifdef __cplusplus
6080 extern "C"
6081 #endif
6082 char dld_link ();
6083 int
6084 main ()
6085 {
6086 return dld_link ();
6087   ;
6088   return 0;
6089 }
6090 _ACEOF
6091 rm -f conftest.$ac_objext conftest$ac_exeext
6092 if { (ac_try="$ac_link"
6093 case "(($ac_try" in
6094   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6095   *) ac_try_echo=$ac_try;;
6096 esac
6097 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6098   (eval "$ac_link") 2>conftest.er1
6099   ac_status=$?
6100   grep -v '^ *+' conftest.er1 >conftest.err
6101   rm -f conftest.er1
6102   cat conftest.err >&5
6103   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6104   (exit $ac_status); } && {
6105          test -z "$ac_cxx_werror_flag" ||
6106          test ! -s conftest.err
6107        } && test -s conftest$ac_exeext &&
6108        $as_test_x conftest$ac_exeext; then
6109   ac_cv_lib_dld_dld_link=yes
6110 else
6111   echo "$as_me: failed program was:" >&5
6112 sed 's/^/| /' conftest.$ac_ext >&5
6113
6114         ac_cv_lib_dld_dld_link=no
6115 fi
6116
6117 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6118       conftest$ac_exeext conftest.$ac_ext
6119 LIBS=$ac_check_lib_save_LIBS
6120 fi
6121 { echo "$as_me:$LINENO: result: $ac_cv_lib_dld_dld_link" >&5
6122 echo "${ECHO_T}$ac_cv_lib_dld_dld_link" >&6; }
6123 if test $ac_cv_lib_dld_dld_link = yes; then
6124   cat >>confdefs.h <<_ACEOF
6125 #define HAVE_LIBDLD 1
6126 _ACEOF
6127
6128   LIBS="-ldld $LIBS"
6129
6130 fi
6131
6132     if test "$ac_cv_lib_dld_dld_link" = "yes"; then
6133       CONFIG_BDL="-ldl"
6134
6135 cat >>confdefs.h <<\_ACEOF
6136 #define DYNAMIC_LINKING 1
6137 _ACEOF
6138
6139     else
6140
6141 for ac_func in shl_load
6142 do
6143 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
6144 { echo "$as_me:$LINENO: checking for $ac_func" >&5
6145 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
6146 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
6147   echo $ECHO_N "(cached) $ECHO_C" >&6
6148 else
6149   cat >conftest.$ac_ext <<_ACEOF
6150 /* confdefs.h.  */
6151 _ACEOF
6152 cat confdefs.h >>conftest.$ac_ext
6153 cat >>conftest.$ac_ext <<_ACEOF
6154 /* end confdefs.h.  */
6155 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
6156    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
6157 #define $ac_func innocuous_$ac_func
6158
6159 /* System header to define __stub macros and hopefully few prototypes,
6160     which can conflict with char $ac_func (); below.
6161     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6162     <limits.h> exists even on freestanding compilers.  */
6163
6164 #ifdef __STDC__
6165 # include <limits.h>
6166 #else
6167 # include <assert.h>
6168 #endif
6169
6170 #undef $ac_func
6171
6172 /* Override any GCC internal prototype to avoid an error.
6173    Use char because int might match the return type of a GCC
6174    builtin and then its argument prototype would still apply.  */
6175 #ifdef __cplusplus
6176 extern "C"
6177 #endif
6178 char $ac_func ();
6179 /* The GNU C library defines this for functions which it implements
6180     to always fail with ENOSYS.  Some functions are actually named
6181     something starting with __ and the normal name is an alias.  */
6182 #if defined __stub_$ac_func || defined __stub___$ac_func
6183 choke me
6184 #endif
6185
6186 int
6187 main ()
6188 {
6189 return $ac_func ();
6190   ;
6191   return 0;
6192 }
6193 _ACEOF
6194 rm -f conftest.$ac_objext conftest$ac_exeext
6195 if { (ac_try="$ac_link"
6196 case "(($ac_try" in
6197   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6198   *) ac_try_echo=$ac_try;;
6199 esac
6200 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6201   (eval "$ac_link") 2>conftest.er1
6202   ac_status=$?
6203   grep -v '^ *+' conftest.er1 >conftest.err
6204   rm -f conftest.er1
6205   cat conftest.err >&5
6206   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6207   (exit $ac_status); } && {
6208          test -z "$ac_cxx_werror_flag" ||
6209          test ! -s conftest.err
6210        } && test -s conftest$ac_exeext &&
6211        $as_test_x conftest$ac_exeext; then
6212   eval "$as_ac_var=yes"
6213 else
6214   echo "$as_me: failed program was:" >&5
6215 sed 's/^/| /' conftest.$ac_ext >&5
6216
6217         eval "$as_ac_var=no"
6218 fi
6219
6220 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6221       conftest$ac_exeext conftest.$ac_ext
6222 fi
6223 ac_res=`eval echo '${'$as_ac_var'}'`
6224                { echo "$as_me:$LINENO: result: $ac_res" >&5
6225 echo "${ECHO_T}$ac_res" >&6; }
6226 if test `eval echo '${'$as_ac_var'}'` = yes; then
6227   cat >>confdefs.h <<_ACEOF
6228 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
6229 _ACEOF
6230
6231 fi
6232 done
6233
6234       if test "$ac_cv_func_shl_load" = "yes"; then
6235         CONFIG_BDL="-ldl"
6236
6237 cat >>confdefs.h <<\_ACEOF
6238 #define DYNAMIC_LINKING 1
6239 _ACEOF
6240
6241       else
6242
6243 for ac_func in dlopen
6244 do
6245 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
6246 { echo "$as_me:$LINENO: checking for $ac_func" >&5
6247 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
6248 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
6249   echo $ECHO_N "(cached) $ECHO_C" >&6
6250 else
6251   cat >conftest.$ac_ext <<_ACEOF
6252 /* confdefs.h.  */
6253 _ACEOF
6254 cat confdefs.h >>conftest.$ac_ext
6255 cat >>conftest.$ac_ext <<_ACEOF
6256 /* end confdefs.h.  */
6257 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
6258    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
6259 #define $ac_func innocuous_$ac_func
6260
6261 /* System header to define __stub macros and hopefully few prototypes,
6262     which can conflict with char $ac_func (); below.
6263     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6264     <limits.h> exists even on freestanding compilers.  */
6265
6266 #ifdef __STDC__
6267 # include <limits.h>
6268 #else
6269 # include <assert.h>
6270 #endif
6271
6272 #undef $ac_func
6273
6274 /* Override any GCC internal prototype to avoid an error.
6275    Use char because int might match the return type of a GCC
6276    builtin and then its argument prototype would still apply.  */
6277 #ifdef __cplusplus
6278 extern "C"
6279 #endif
6280 char $ac_func ();
6281 /* The GNU C library defines this for functions which it implements
6282     to always fail with ENOSYS.  Some functions are actually named
6283     something starting with __ and the normal name is an alias.  */
6284 #if defined __stub_$ac_func || defined __stub___$ac_func
6285 choke me
6286 #endif
6287
6288 int
6289 main ()
6290 {
6291 return $ac_func ();
6292   ;
6293   return 0;
6294 }
6295 _ACEOF
6296 rm -f conftest.$ac_objext conftest$ac_exeext
6297 if { (ac_try="$ac_link"
6298 case "(($ac_try" in
6299   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6300   *) ac_try_echo=$ac_try;;
6301 esac
6302 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6303   (eval "$ac_link") 2>conftest.er1
6304   ac_status=$?
6305   grep -v '^ *+' conftest.er1 >conftest.err
6306   rm -f conftest.er1
6307   cat conftest.err >&5
6308   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6309   (exit $ac_status); } && {
6310          test -z "$ac_cxx_werror_flag" ||
6311          test ! -s conftest.err
6312        } && test -s conftest$ac_exeext &&
6313        $as_test_x conftest$ac_exeext; then
6314   eval "$as_ac_var=yes"
6315 else
6316   echo "$as_me: failed program was:" >&5
6317 sed 's/^/| /' conftest.$ac_ext >&5
6318
6319         eval "$as_ac_var=no"
6320 fi
6321
6322 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6323       conftest$ac_exeext conftest.$ac_ext
6324 fi
6325 ac_res=`eval echo '${'$as_ac_var'}'`
6326                { echo "$as_me:$LINENO: result: $ac_res" >&5
6327 echo "${ECHO_T}$ac_res" >&6; }
6328 if test `eval echo '${'$as_ac_var'}'` = yes; then
6329   cat >>confdefs.h <<_ACEOF
6330 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
6331 _ACEOF
6332
6333 fi
6334 done
6335
6336         if test "$ac_cv_func_dlopen" = "yes"; then
6337
6338 cat >>confdefs.h <<\_ACEOF
6339 #define DYNAMIC_LINKING 1
6340 _ACEOF
6341
6342         fi
6343       fi
6344     fi
6345   fi
6346 fi
6347
6348
6349 #--------------------------------------------------------------------
6350 # Checks for iconv library
6351 #--------------------------------------------------------------------
6352
6353
6354 # Check whether --with-iconv was given.
6355 if test "${with_iconv+set}" = set; then
6356   withval=$with_iconv;
6357 fi
6358
6359
6360 # Check for iconv
6361 # Modified from GNOME's libxml2 configure.in
6362
6363 ac_ext=c
6364 ac_cpp='$CPP $CPPFLAGS'
6365 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6366 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6367 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6368   # compile C to avoid the 'const char**' problem
6369
6370 SAVE_CPPFLAGS="$CPPFLAGS"
6371 SAVE_LDFLAGS="$LDFLAGS"
6372 SAVE_LIBS="$LIBS"
6373 if test "$with_iconv" = "no" ; then
6374     { echo "$as_me:$LINENO: result: disabling iconv support" >&5
6375 echo "${ECHO_T}disabling iconv support" >&6; }
6376 else
6377     if test -n "$ICONV_CFLAGS" -a -n "$ICONV_LDFLAGS"; then
6378        CPPFLAGS="$ICONV_CFLAGS" # for AC_TRY_LINK
6379        LDFLAGS="$ICONV_LDFLAGS"
6380     fi
6381     if test "$with_iconv" != "yes" -a "$with_iconv" != "" ; then
6382        CPPFLAGS="-I$with_iconv/include" # for AC_TRY_LINK
6383        LDFLAGS="-L$with_iconv/lib"
6384        ICONV_CFLAGS="-I$with_iconv/include"
6385        ICONV_LDFLAGS="-L$with_iconv/lib"
6386     fi
6387
6388     ac_ext=c
6389 ac_cpp='$CPP $CPPFLAGS'
6390 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6391 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6392 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6393 { echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
6394 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
6395 # On Suns, sometimes $CPP names a directory.
6396 if test -n "$CPP" && test -d "$CPP"; then
6397   CPP=
6398 fi
6399 if test -z "$CPP"; then
6400   if test "${ac_cv_prog_CPP+set}" = set; then
6401   echo $ECHO_N "(cached) $ECHO_C" >&6
6402 else
6403       # Double quotes because CPP needs to be expanded
6404     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
6405     do
6406       ac_preproc_ok=false
6407 for ac_c_preproc_warn_flag in '' yes
6408 do
6409   # Use a header file that comes with gcc, so configuring glibc
6410   # with a fresh cross-compiler works.
6411   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6412   # <limits.h> exists even on freestanding compilers.
6413   # On the NeXT, cc -E runs the code through the compiler's parser,
6414   # not just through cpp. "Syntax error" is here to catch this case.
6415   cat >conftest.$ac_ext <<_ACEOF
6416 /* confdefs.h.  */
6417 _ACEOF
6418 cat confdefs.h >>conftest.$ac_ext
6419 cat >>conftest.$ac_ext <<_ACEOF
6420 /* end confdefs.h.  */
6421 #ifdef __STDC__
6422 # include <limits.h>
6423 #else
6424 # include <assert.h>
6425 #endif
6426                      Syntax error
6427 _ACEOF
6428 if { (ac_try="$ac_cpp conftest.$ac_ext"
6429 case "(($ac_try" in
6430   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6431   *) ac_try_echo=$ac_try;;
6432 esac
6433 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6434   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6435   ac_status=$?
6436   grep -v '^ *+' conftest.er1 >conftest.err
6437   rm -f conftest.er1
6438   cat conftest.err >&5
6439   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6440   (exit $ac_status); } >/dev/null && {
6441          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
6442          test ! -s conftest.err
6443        }; then
6444   :
6445 else
6446   echo "$as_me: failed program was:" >&5
6447 sed 's/^/| /' conftest.$ac_ext >&5
6448
6449   # Broken: fails on valid input.
6450 continue
6451 fi
6452
6453 rm -f conftest.err conftest.$ac_ext
6454
6455   # OK, works on sane cases.  Now check whether nonexistent headers
6456   # can be detected and how.
6457   cat >conftest.$ac_ext <<_ACEOF
6458 /* confdefs.h.  */
6459 _ACEOF
6460 cat confdefs.h >>conftest.$ac_ext
6461 cat >>conftest.$ac_ext <<_ACEOF
6462 /* end confdefs.h.  */
6463 #include <ac_nonexistent.h>
6464 _ACEOF
6465 if { (ac_try="$ac_cpp conftest.$ac_ext"
6466 case "(($ac_try" in
6467   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6468   *) ac_try_echo=$ac_try;;
6469 esac
6470 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6471   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6472   ac_status=$?
6473   grep -v '^ *+' conftest.er1 >conftest.err
6474   rm -f conftest.er1
6475   cat conftest.err >&5
6476   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6477   (exit $ac_status); } >/dev/null && {
6478          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
6479          test ! -s conftest.err
6480        }; then
6481   # Broken: success on invalid input.
6482 continue
6483 else
6484   echo "$as_me: failed program was:" >&5
6485 sed 's/^/| /' conftest.$ac_ext >&5
6486
6487   # Passes both tests.
6488 ac_preproc_ok=:
6489 break
6490 fi
6491
6492 rm -f conftest.err conftest.$ac_ext
6493
6494 done
6495 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6496 rm -f conftest.err conftest.$ac_ext
6497 if $ac_preproc_ok; then
6498   break
6499 fi
6500
6501     done
6502     ac_cv_prog_CPP=$CPP
6503
6504 fi
6505   CPP=$ac_cv_prog_CPP
6506 else
6507   ac_cv_prog_CPP=$CPP
6508 fi
6509 { echo "$as_me:$LINENO: result: $CPP" >&5
6510 echo "${ECHO_T}$CPP" >&6; }
6511 ac_preproc_ok=false
6512 for ac_c_preproc_warn_flag in '' yes
6513 do
6514   # Use a header file that comes with gcc, so configuring glibc
6515   # with a fresh cross-compiler works.
6516   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6517   # <limits.h> exists even on freestanding compilers.
6518   # On the NeXT, cc -E runs the code through the compiler's parser,
6519   # not just through cpp. "Syntax error" is here to catch this case.
6520   cat >conftest.$ac_ext <<_ACEOF
6521 /* confdefs.h.  */
6522 _ACEOF
6523 cat confdefs.h >>conftest.$ac_ext
6524 cat >>conftest.$ac_ext <<_ACEOF
6525 /* end confdefs.h.  */
6526 #ifdef __STDC__
6527 # include <limits.h>
6528 #else
6529 # include <assert.h>
6530 #endif
6531                      Syntax error
6532 _ACEOF
6533 if { (ac_try="$ac_cpp conftest.$ac_ext"
6534 case "(($ac_try" in
6535   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6536   *) ac_try_echo=$ac_try;;
6537 esac
6538 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6539   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6540   ac_status=$?
6541   grep -v '^ *+' conftest.er1 >conftest.err
6542   rm -f conftest.er1
6543   cat conftest.err >&5
6544   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6545   (exit $ac_status); } >/dev/null && {
6546          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
6547          test ! -s conftest.err
6548        }; then
6549   :
6550 else
6551   echo "$as_me: failed program was:" >&5
6552 sed 's/^/| /' conftest.$ac_ext >&5
6553
6554   # Broken: fails on valid input.
6555 continue
6556 fi
6557
6558 rm -f conftest.err conftest.$ac_ext
6559
6560   # OK, works on sane cases.  Now check whether nonexistent headers
6561   # can be detected and how.
6562   cat >conftest.$ac_ext <<_ACEOF
6563 /* confdefs.h.  */
6564 _ACEOF
6565 cat confdefs.h >>conftest.$ac_ext
6566 cat >>conftest.$ac_ext <<_ACEOF
6567 /* end confdefs.h.  */
6568 #include <ac_nonexistent.h>
6569 _ACEOF
6570 if { (ac_try="$ac_cpp conftest.$ac_ext"
6571 case "(($ac_try" in
6572   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6573   *) ac_try_echo=$ac_try;;
6574 esac
6575 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6576   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6577   ac_status=$?
6578   grep -v '^ *+' conftest.er1 >conftest.err
6579   rm -f conftest.er1
6580   cat conftest.err >&5
6581   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6582   (exit $ac_status); } >/dev/null && {
6583          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
6584          test ! -s conftest.err
6585        }; then
6586   # Broken: success on invalid input.
6587 continue
6588 else
6589   echo "$as_me: failed program was:" >&5
6590 sed 's/^/| /' conftest.$ac_ext >&5
6591
6592   # Passes both tests.
6593 ac_preproc_ok=:
6594 break
6595 fi
6596
6597 rm -f conftest.err conftest.$ac_ext
6598
6599 done
6600 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6601 rm -f conftest.err conftest.$ac_ext
6602 if $ac_preproc_ok; then
6603   :
6604 else
6605   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
6606 See \`config.log' for more details." >&5
6607 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
6608 See \`config.log' for more details." >&2;}
6609    { (exit 1); exit 1; }; }
6610 fi
6611
6612 ac_ext=c
6613 ac_cpp='$CPP $CPPFLAGS'
6614 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6615 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6616 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6617
6618
6619 if test "${ac_cv_header_iconv_h+set}" = set; then
6620   { echo "$as_me:$LINENO: checking for iconv.h" >&5
6621 echo $ECHO_N "checking for iconv.h... $ECHO_C" >&6; }
6622 if test "${ac_cv_header_iconv_h+set}" = set; then
6623   echo $ECHO_N "(cached) $ECHO_C" >&6
6624 fi
6625 { echo "$as_me:$LINENO: result: $ac_cv_header_iconv_h" >&5
6626 echo "${ECHO_T}$ac_cv_header_iconv_h" >&6; }
6627 else
6628   # Is the header compilable?
6629 { echo "$as_me:$LINENO: checking iconv.h usability" >&5
6630 echo $ECHO_N "checking iconv.h usability... $ECHO_C" >&6; }
6631 cat >conftest.$ac_ext <<_ACEOF
6632 /* confdefs.h.  */
6633 _ACEOF
6634 cat confdefs.h >>conftest.$ac_ext
6635 cat >>conftest.$ac_ext <<_ACEOF
6636 /* end confdefs.h.  */
6637 $ac_includes_default
6638 #include <iconv.h>
6639 _ACEOF
6640 rm -f conftest.$ac_objext
6641 if { (ac_try="$ac_compile"
6642 case "(($ac_try" in
6643   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6644   *) ac_try_echo=$ac_try;;
6645 esac
6646 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6647   (eval "$ac_compile") 2>conftest.er1
6648   ac_status=$?
6649   grep -v '^ *+' conftest.er1 >conftest.err
6650   rm -f conftest.er1
6651   cat conftest.err >&5
6652   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6653   (exit $ac_status); } && {
6654          test -z "$ac_c_werror_flag" ||
6655          test ! -s conftest.err
6656        } && test -s conftest.$ac_objext; then
6657   ac_header_compiler=yes
6658 else
6659   echo "$as_me: failed program was:" >&5
6660 sed 's/^/| /' conftest.$ac_ext >&5
6661
6662         ac_header_compiler=no
6663 fi
6664
6665 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6666 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6667 echo "${ECHO_T}$ac_header_compiler" >&6; }
6668
6669 # Is the header present?
6670 { echo "$as_me:$LINENO: checking iconv.h presence" >&5
6671 echo $ECHO_N "checking iconv.h presence... $ECHO_C" >&6; }
6672 cat >conftest.$ac_ext <<_ACEOF
6673 /* confdefs.h.  */
6674 _ACEOF
6675 cat confdefs.h >>conftest.$ac_ext
6676 cat >>conftest.$ac_ext <<_ACEOF
6677 /* end confdefs.h.  */
6678 #include <iconv.h>
6679 _ACEOF
6680 if { (ac_try="$ac_cpp conftest.$ac_ext"
6681 case "(($ac_try" in
6682   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6683   *) ac_try_echo=$ac_try;;
6684 esac
6685 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6686   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6687   ac_status=$?
6688   grep -v '^ *+' conftest.er1 >conftest.err
6689   rm -f conftest.er1
6690   cat conftest.err >&5
6691   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6692   (exit $ac_status); } >/dev/null && {
6693          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
6694          test ! -s conftest.err
6695        }; then
6696   ac_header_preproc=yes
6697 else
6698   echo "$as_me: failed program was:" >&5
6699 sed 's/^/| /' conftest.$ac_ext >&5
6700
6701   ac_header_preproc=no
6702 fi
6703
6704 rm -f conftest.err conftest.$ac_ext
6705 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6706 echo "${ECHO_T}$ac_header_preproc" >&6; }
6707
6708 # So?  What about this header?
6709 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6710   yes:no: )
6711     { echo "$as_me:$LINENO: WARNING: iconv.h: accepted by the compiler, rejected by the preprocessor!" >&5
6712 echo "$as_me: WARNING: iconv.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
6713     { echo "$as_me:$LINENO: WARNING: iconv.h: proceeding with the compiler's result" >&5
6714 echo "$as_me: WARNING: iconv.h: proceeding with the compiler's result" >&2;}
6715     ac_header_preproc=yes
6716     ;;
6717   no:yes:* )
6718     { echo "$as_me:$LINENO: WARNING: iconv.h: present but cannot be compiled" >&5
6719 echo "$as_me: WARNING: iconv.h: present but cannot be compiled" >&2;}
6720     { echo "$as_me:$LINENO: WARNING: iconv.h:     check for missing prerequisite headers?" >&5
6721 echo "$as_me: WARNING: iconv.h:     check for missing prerequisite headers?" >&2;}
6722     { echo "$as_me:$LINENO: WARNING: iconv.h: see the Autoconf documentation" >&5
6723 echo "$as_me: WARNING: iconv.h: see the Autoconf documentation" >&2;}
6724     { echo "$as_me:$LINENO: WARNING: iconv.h:     section \"Present But Cannot Be Compiled\"" >&5
6725 echo "$as_me: WARNING: iconv.h:     section \"Present But Cannot Be Compiled\"" >&2;}
6726     { echo "$as_me:$LINENO: WARNING: iconv.h: proceeding with the preprocessor's result" >&5
6727 echo "$as_me: WARNING: iconv.h: proceeding with the preprocessor's result" >&2;}
6728     { echo "$as_me:$LINENO: WARNING: iconv.h: in the future, the compiler will take precedence" >&5
6729 echo "$as_me: WARNING: iconv.h: in the future, the compiler will take precedence" >&2;}
6730
6731     ;;
6732 esac
6733 { echo "$as_me:$LINENO: checking for iconv.h" >&5
6734 echo $ECHO_N "checking for iconv.h... $ECHO_C" >&6; }
6735 if test "${ac_cv_header_iconv_h+set}" = set; then
6736   echo $ECHO_N "(cached) $ECHO_C" >&6
6737 else
6738   ac_cv_header_iconv_h=$ac_header_preproc
6739 fi
6740 { echo "$as_me:$LINENO: result: $ac_cv_header_iconv_h" >&5
6741 echo "${ECHO_T}$ac_cv_header_iconv_h" >&6; }
6742
6743 fi
6744 if test $ac_cv_header_iconv_h = yes; then
6745   { echo "$as_me:$LINENO: checking for iconv" >&5
6746 echo $ECHO_N "checking for iconv... $ECHO_C" >&6; }
6747
6748 cat >conftest.$ac_ext <<_ACEOF
6749 /* confdefs.h.  */
6750 _ACEOF
6751 cat confdefs.h >>conftest.$ac_ext
6752 cat >>conftest.$ac_ext <<_ACEOF
6753 /* end confdefs.h.  */
6754
6755 #include <stdlib.h>
6756 #include <iconv.h>
6757
6758 int
6759 main ()
6760 {
6761
6762     iconv_t cd = iconv_open ("","");
6763     iconv (cd, NULL, NULL, NULL, NULL);
6764
6765   ;
6766   return 0;
6767 }
6768 _ACEOF
6769 rm -f conftest.$ac_objext conftest$ac_exeext
6770 if { (ac_try="$ac_link"
6771 case "(($ac_try" in
6772   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6773   *) ac_try_echo=$ac_try;;
6774 esac
6775 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6776   (eval "$ac_link") 2>conftest.er1
6777   ac_status=$?
6778   grep -v '^ *+' conftest.er1 >conftest.err
6779   rm -f conftest.er1
6780   cat conftest.err >&5
6781   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6782   (exit $ac_status); } && {
6783          test -z "$ac_c_werror_flag" ||
6784          test ! -s conftest.err
6785        } && test -s conftest$ac_exeext &&
6786        $as_test_x conftest$ac_exeext; then
6787
6788     { echo "$as_me:$LINENO: result: yes" >&5
6789 echo "${ECHO_T}yes" >&6; }
6790
6791 cat >>confdefs.h <<\_ACEOF
6792 #define USE_ICONV 1
6793 _ACEOF
6794
6795
6796 else
6797   echo "$as_me: failed program was:" >&5
6798 sed 's/^/| /' conftest.$ac_ext >&5
6799
6800
6801     { echo "$as_me:$LINENO: result: no" >&5
6802 echo "${ECHO_T}no" >&6; }
6803     { echo "$as_me:$LINENO: checking for iconv in -liconv" >&5
6804 echo $ECHO_N "checking for iconv in -liconv... $ECHO_C" >&6; }
6805 #    LDFLAGS="${ICONV_LDFLAGS}"    # for AC_TRY_LINK
6806     LIBS="-liconv"                # for AC_TRY_LINK
6807     cat >conftest.$ac_ext <<_ACEOF
6808 /* confdefs.h.  */
6809 _ACEOF
6810 cat confdefs.h >>conftest.$ac_ext
6811 cat >>conftest.$ac_ext <<_ACEOF
6812 /* end confdefs.h.  */
6813
6814 #include <stdlib.h>
6815 #include <iconv.h>
6816
6817 int
6818 main ()
6819 {
6820
6821       iconv_t cd = iconv_open ("","");
6822       iconv (cd, NULL, NULL, NULL, NULL);
6823
6824   ;
6825   return 0;
6826 }
6827 _ACEOF
6828 rm -f conftest.$ac_objext conftest$ac_exeext
6829 if { (ac_try="$ac_link"
6830 case "(($ac_try" in
6831   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6832   *) ac_try_echo=$ac_try;;
6833 esac
6834 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6835   (eval "$ac_link") 2>conftest.er1
6836   ac_status=$?
6837   grep -v '^ *+' conftest.er1 >conftest.err
6838   rm -f conftest.er1
6839   cat conftest.err >&5
6840   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6841   (exit $ac_status); } && {
6842          test -z "$ac_c_werror_flag" ||
6843          test ! -s conftest.err
6844        } && test -s conftest$ac_exeext &&
6845        $as_test_x conftest$ac_exeext; then
6846
6847       { echo "$as_me:$LINENO: result: yes" >&5
6848 echo "${ECHO_T}yes" >&6; }
6849
6850 cat >>confdefs.h <<\_ACEOF
6851 #define USE_ICONV 1
6852 _ACEOF
6853
6854       ICONV_LDFLAGS="${ICONV_LDFLAGS/-liconv} -liconv"
6855
6856 else
6857   echo "$as_me: failed program was:" >&5
6858 sed 's/^/| /' conftest.$ac_ext >&5
6859
6860
6861       { echo "$as_me:$LINENO: result: no" >&5
6862 echo "${ECHO_T}no" >&6; }
6863       { echo "$as_me:$LINENO: WARNING: absence of iconv may crash HTML import" >&5
6864 echo "$as_me: WARNING: absence of iconv may crash HTML import" >&2;}
6865
6866 fi
6867
6868 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6869       conftest$ac_exeext conftest.$ac_ext
6870 fi
6871
6872 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6873       conftest$ac_exeext conftest.$ac_ext
6874 fi
6875
6876
6877 fi
6878
6879 CPPFLAGS="$SAVE_CPPFLAGS"
6880 LDFLAGS="$SAVE_LDFLAGS"
6881 LIBS="$SAVE_LIBS"
6882 ac_ext=cpp
6883 ac_cpp='$CXXCPP $CPPFLAGS'
6884 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6885 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6886 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6887   # restore C++ language
6888
6889
6890
6891 #--------------------------------------------------------------------
6892 # Checks for freetype library
6893 #--------------------------------------------------------------------
6894
6895
6896 # Check whether --with-freetype was given.
6897 if test "${with_freetype+set}" = set; then
6898   withval=$with_freetype;
6899 fi
6900
6901
6902 SAVE_CPPFLAGS="$CPPFLAGS"
6903 SAVE_LDFLAGS="$LDFLAGS"
6904 SAVE_LIBS="$LIBS"
6905 if test "$with_freetype" = "no" ; then
6906     { echo "$as_me:$LINENO: result: disabling freetype support" >&5
6907 echo "${ECHO_T}disabling freetype support" >&6; }
6908 else
6909     if test -z "$FREETYPE_CFLAGS"; then
6910       FREETYPE_CFLAGS=`freetype-config --cflags`
6911     fi
6912     CPPFLAGS="$CPPFLAGS $FREETYPE_CFLAGS"
6913     if test -z "$FREETYPE_LDFLAGS"; then
6914       FREETYPE_LDFLAGS=`freetype-config --libs`
6915     fi
6916     LIBS="$LDFLAGS $FREETYPE_LDFLAGS"
6917     if test "${ac_cv_header_ft2build_h+set}" = set; then
6918   { echo "$as_me:$LINENO: checking for ft2build.h" >&5
6919 echo $ECHO_N "checking for ft2build.h... $ECHO_C" >&6; }
6920 if test "${ac_cv_header_ft2build_h+set}" = set; then
6921   echo $ECHO_N "(cached) $ECHO_C" >&6
6922 fi
6923 { echo "$as_me:$LINENO: result: $ac_cv_header_ft2build_h" >&5
6924 echo "${ECHO_T}$ac_cv_header_ft2build_h" >&6; }
6925 else
6926   # Is the header compilable?
6927 { echo "$as_me:$LINENO: checking ft2build.h usability" >&5
6928 echo $ECHO_N "checking ft2build.h usability... $ECHO_C" >&6; }
6929 cat >conftest.$ac_ext <<_ACEOF
6930 /* confdefs.h.  */
6931 _ACEOF
6932 cat confdefs.h >>conftest.$ac_ext
6933 cat >>conftest.$ac_ext <<_ACEOF
6934 /* end confdefs.h.  */
6935 $ac_includes_default
6936 #include <ft2build.h>
6937 _ACEOF
6938 rm -f conftest.$ac_objext
6939 if { (ac_try="$ac_compile"
6940 case "(($ac_try" in
6941   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6942   *) ac_try_echo=$ac_try;;
6943 esac
6944 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6945   (eval "$ac_compile") 2>conftest.er1
6946   ac_status=$?
6947   grep -v '^ *+' conftest.er1 >conftest.err
6948   rm -f conftest.er1
6949   cat conftest.err >&5
6950   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6951   (exit $ac_status); } && {
6952          test -z "$ac_cxx_werror_flag" ||
6953          test ! -s conftest.err
6954        } && test -s conftest.$ac_objext; then
6955   ac_header_compiler=yes
6956 else
6957   echo "$as_me: failed program was:" >&5
6958 sed 's/^/| /' conftest.$ac_ext >&5
6959
6960         ac_header_compiler=no
6961 fi
6962
6963 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6964 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6965 echo "${ECHO_T}$ac_header_compiler" >&6; }
6966
6967 # Is the header present?
6968 { echo "$as_me:$LINENO: checking ft2build.h presence" >&5
6969 echo $ECHO_N "checking ft2build.h presence... $ECHO_C" >&6; }
6970 cat >conftest.$ac_ext <<_ACEOF
6971 /* confdefs.h.  */
6972 _ACEOF
6973 cat confdefs.h >>conftest.$ac_ext
6974 cat >>conftest.$ac_ext <<_ACEOF
6975 /* end confdefs.h.  */
6976 #include <ft2build.h>
6977 _ACEOF
6978 if { (ac_try="$ac_cpp conftest.$ac_ext"
6979 case "(($ac_try" in
6980   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6981   *) ac_try_echo=$ac_try;;
6982 esac
6983 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6984   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6985   ac_status=$?
6986   grep -v '^ *+' conftest.er1 >conftest.err
6987   rm -f conftest.er1
6988   cat conftest.err >&5
6989   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6990   (exit $ac_status); } >/dev/null && {
6991          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
6992          test ! -s conftest.err
6993        }; then
6994   ac_header_preproc=yes
6995 else
6996   echo "$as_me: failed program was:" >&5
6997 sed 's/^/| /' conftest.$ac_ext >&5
6998
6999   ac_header_preproc=no
7000 fi
7001
7002 rm -f conftest.err conftest.$ac_ext
7003 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7004 echo "${ECHO_T}$ac_header_preproc" >&6; }
7005
7006 # So?  What about this header?
7007 case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
7008   yes:no: )
7009     { echo "$as_me:$LINENO: WARNING: ft2build.h: accepted by the compiler, rejected by the preprocessor!" >&5
7010 echo "$as_me: WARNING: ft2build.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
7011     { echo "$as_me:$LINENO: WARNING: ft2build.h: proceeding with the compiler's result" >&5
7012 echo "$as_me: WARNING: ft2build.h: proceeding with the compiler's result" >&2;}
7013     ac_header_preproc=yes
7014     ;;
7015   no:yes:* )
7016     { echo "$as_me:$LINENO: WARNING: ft2build.h: present but cannot be compiled" >&5
7017 echo "$as_me: WARNING: ft2build.h: present but cannot be compiled" >&2;}
7018     { echo "$as_me:$LINENO: WARNING: ft2build.h:     check for missing prerequisite headers?" >&5
7019 echo "$as_me: WARNING: ft2build.h:     check for missing prerequisite headers?" >&2;}
7020     { echo "$as_me:$LINENO: WARNING: ft2build.h: see the Autoconf documentation" >&5
7021 echo "$as_me: WARNING: ft2build.h: see the Autoconf documentation" >&2;}
7022     { echo "$as_me:$LINENO: WARNING: ft2build.h:     section \"Present But Cannot Be Compiled\"" >&5
7023 echo "$as_me: WARNING: ft2build.h:     section \"Present But Cannot Be Compiled\"" >&2;}
7024     { echo "$as_me:$LINENO: WARNING: ft2build.h: proceeding with the preprocessor's result" >&5
7025 echo "$as_me: WARNING: ft2build.h: proceeding with the preprocessor's result" >&2;}
7026     { echo "$as_me:$LINENO: WARNING: ft2build.h: in the future, the compiler will take precedence" >&5
7027 echo "$as_me: WARNING: ft2build.h: in the future, the compiler will take precedence" >&2;}
7028
7029     ;;
7030 esac
7031 { echo "$as_me:$LINENO: checking for ft2build.h" >&5
7032 echo $ECHO_N "checking for ft2build.h... $ECHO_C" >&6; }
7033 if test "${ac_cv_header_ft2build_h+set}" = set; then
7034   echo $ECHO_N "(cached) $ECHO_C" >&6
7035 else
7036   ac_cv_header_ft2build_h=$ac_header_preproc
7037 fi
7038 { echo "$as_me:$LINENO: result: $ac_cv_header_ft2build_h" >&5
7039 echo "${ECHO_T}$ac_cv_header_ft2build_h" >&6; }
7040
7041 fi
7042 if test $ac_cv_header_ft2build_h = yes; then
7043   { echo "$as_me:$LINENO: checking for freetype" >&5
7044 echo $ECHO_N "checking for freetype... $ECHO_C" >&6; }
7045     cat >conftest.$ac_ext <<_ACEOF
7046 /* confdefs.h.  */
7047 _ACEOF
7048 cat confdefs.h >>conftest.$ac_ext
7049 cat >>conftest.$ac_ext <<_ACEOF
7050 /* end confdefs.h.  */
7051
7052 #include <ft2build.h>
7053 #include FT_FREETYPE_H
7054
7055 int
7056 main ()
7057 {
7058
7059     FT_Library ft_library;
7060     (void) FT_Init_FreeType (&ft_library);
7061
7062   ;
7063   return 0;
7064 }
7065 _ACEOF
7066 rm -f conftest.$ac_objext conftest$ac_exeext
7067 if { (ac_try="$ac_link"
7068 case "(($ac_try" in
7069   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7070   *) ac_try_echo=$ac_try;;
7071 esac
7072 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7073   (eval "$ac_link") 2>conftest.er1
7074   ac_status=$?
7075   grep -v '^ *+' conftest.er1 >conftest.err
7076   rm -f conftest.er1
7077   cat conftest.err >&5
7078   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7079   (exit $ac_status); } && {
7080          test -z "$ac_cxx_werror_flag" ||
7081          test ! -s conftest.err
7082        } && test -s conftest$ac_exeext &&
7083        $as_test_x conftest$ac_exeext; then
7084
7085     { echo "$as_me:$LINENO: result: yes" >&5
7086 echo "${ECHO_T}yes" >&6; }
7087
7088 cat >>confdefs.h <<\_ACEOF
7089 #define USE_FREETYPE 1
7090 _ACEOF
7091
7092     FREETYPE_CFLAGS="$CPPFLAGS"
7093     if test "$with_freetype" = "linked" -o "$with_freetype" = "" ; then
7094       FREETYPE_LDFLAGS="$LIBS"
7095
7096 cat >>confdefs.h <<\_ACEOF
7097 #define LINKED_FREETYPE 1
7098 _ACEOF
7099
7100     fi
7101
7102 else
7103   echo "$as_me: failed program was:" >&5
7104 sed 's/^/| /' conftest.$ac_ext >&5
7105
7106
7107     { echo "$as_me:$LINENO: result: no" >&5
7108 echo "${ECHO_T}no" >&6; }
7109 fi
7110
7111 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7112       conftest$ac_exeext conftest.$ac_ext
7113 fi
7114
7115
7116 fi
7117
7118 CPPFLAGS="$SAVE_CPPFLAGS"
7119 LDFLAGS="$SAVE_LDFLAGS"
7120 LIBS="$SAVE_LIBS"
7121
7122
7123
7124
7125 #--------------------------------------------------------------------
7126 # Checks for Cairo library
7127 #--------------------------------------------------------------------
7128
7129
7130 # Check whether --with-cairo was given.
7131 if test "${with_cairo+set}" = set; then
7132   withval=$with_cairo;
7133 fi
7134
7135
7136 SAVE_CPPFLAGS="$CPPFLAGS"
7137 SAVE_LDFLAGS="$LDFLAGS"
7138 SAVE_LIBS="$LIBS"
7139 if test "$with_cairo" = "no" -o "$with_cairo" = "" ; then
7140     { echo "$as_me:$LINENO: result: disabling cairo support" >&5
7141 echo "${ECHO_T}disabling cairo support" >&6; }
7142 else
7143     CPPFLAGS=`pkg-config --cflags cairo`
7144     LIBS=`pkg-config --libs cairo`
7145     if test "${ac_cv_header_cairo_h+set}" = set; then
7146   { echo "$as_me:$LINENO: checking for cairo.h" >&5
7147 echo $ECHO_N "checking for cairo.h... $ECHO_C" >&6; }
7148 if test "${ac_cv_header_cairo_h+set}" = set; then
7149   echo $ECHO_N "(cached) $ECHO_C" >&6
7150 fi
7151 { echo "$as_me:$LINENO: result: $ac_cv_header_cairo_h" >&5
7152 echo "${ECHO_T}$ac_cv_header_cairo_h" >&6; }
7153 else
7154   # Is the header compilable?
7155 { echo "$as_me:$LINENO: checking cairo.h usability" >&5
7156 echo $ECHO_N "checking cairo.h usability... $ECHO_C" >&6; }
7157 cat >conftest.$ac_ext <<_ACEOF
7158 /* confdefs.h.  */
7159 _ACEOF
7160 cat confdefs.h >>conftest.$ac_ext
7161 cat >>conftest.$ac_ext <<_ACEOF
7162 /* end confdefs.h.  */
7163 $ac_includes_default
7164 #include <cairo.h>
7165 _ACEOF
7166 rm -f conftest.$ac_objext
7167 if { (ac_try="$ac_compile"
7168 case "(($ac_try" in
7169   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7170   *) ac_try_echo=$ac_try;;
7171 esac
7172 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7173   (eval "$ac_compile") 2>conftest.er1
7174   ac_status=$?
7175   grep -v '^ *+' conftest.er1 >conftest.err
7176   rm -f conftest.er1
7177   cat conftest.err >&5
7178   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7179   (exit $ac_status); } && {
7180          test -z "$ac_cxx_werror_flag" ||
7181          test ! -s conftest.err
7182        } && test -s conftest.$ac_objext; then
7183   ac_header_compiler=yes
7184 else
7185   echo "$as_me: failed program was:" >&5
7186 sed 's/^/| /' conftest.$ac_ext >&5
7187
7188         ac_header_compiler=no
7189 fi
7190
7191 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7192 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7193 echo "${ECHO_T}$ac_header_compiler" >&6; }
7194
7195 # Is the header present?
7196 { echo "$as_me:$LINENO: checking cairo.h presence" >&5
7197 echo $ECHO_N "checking cairo.h presence... $ECHO_C" >&6; }
7198 cat >conftest.$ac_ext <<_ACEOF
7199 /* confdefs.h.  */
7200 _ACEOF
7201 cat confdefs.h >>conftest.$ac_ext
7202 cat >>conftest.$ac_ext <<_ACEOF
7203 /* end confdefs.h.  */
7204 #include <cairo.h>
7205 _ACEOF
7206 if { (ac_try="$ac_cpp conftest.$ac_ext"
7207 case "(($ac_try" in
7208   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7209   *) ac_try_echo=$ac_try;;
7210 esac
7211 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7212   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
7213   ac_status=$?
7214   grep -v '^ *+' conftest.er1 >conftest.err
7215   rm -f conftest.er1
7216   cat conftest.err >&5
7217   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7218   (exit $ac_status); } >/dev/null && {
7219          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
7220          test ! -s conftest.err
7221        }; then
7222   ac_header_preproc=yes
7223 else
7224   echo "$as_me: failed program was:" >&5
7225 sed 's/^/| /' conftest.$ac_ext >&5
7226
7227   ac_header_preproc=no
7228 fi
7229
7230 rm -f conftest.err conftest.$ac_ext
7231 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7232 echo "${ECHO_T}$ac_header_preproc" >&6; }
7233
7234 # So?  What about this header?
7235 case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
7236   yes:no: )
7237     { echo "$as_me:$LINENO: WARNING: cairo.h: accepted by the compiler, rejected by the preprocessor!" >&5
7238 echo "$as_me: WARNING: cairo.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
7239     { echo "$as_me:$LINENO: WARNING: cairo.h: proceeding with the compiler's result" >&5
7240 echo "$as_me: WARNING: cairo.h: proceeding with the compiler's result" >&2;}
7241     ac_header_preproc=yes
7242     ;;
7243   no:yes:* )
7244     { echo "$as_me:$LINENO: WARNING: cairo.h: present but cannot be compiled" >&5
7245 echo "$as_me: WARNING: cairo.h: present but cannot be compiled" >&2;}
7246     { echo "$as_me:$LINENO: WARNING: cairo.h:     check for missing prerequisite headers?" >&5
7247 echo "$as_me: WARNING: cairo.h:     check for missing prerequisite headers?" >&2;}
7248     { echo "$as_me:$LINENO: WARNING: cairo.h: see the Autoconf documentation" >&5
7249 echo "$as_me: WARNING: cairo.h: see the Autoconf documentation" >&2;}
7250     { echo "$as_me:$LINENO: WARNING: cairo.h:     section \"Present But Cannot Be Compiled\"" >&5
7251 echo "$as_me: WARNING: cairo.h:     section \"Present But Cannot Be Compiled\"" >&2;}
7252     { echo "$as_me:$LINENO: WARNING: cairo.h: proceeding with the preprocessor's result" >&5
7253 echo "$as_me: WARNING: cairo.h: proceeding with the preprocessor's result" >&2;}
7254     { echo "$as_me:$LINENO: WARNING: cairo.h: in the future, the compiler will take precedence" >&5
7255 echo "$as_me: WARNING: cairo.h: in the future, the compiler will take precedence" >&2;}
7256
7257     ;;
7258 esac
7259 { echo "$as_me:$LINENO: checking for cairo.h" >&5
7260 echo $ECHO_N "checking for cairo.h... $ECHO_C" >&6; }
7261 if test "${ac_cv_header_cairo_h+set}" = set; then
7262   echo $ECHO_N "(cached) $ECHO_C" >&6
7263 else
7264   ac_cv_header_cairo_h=$ac_header_preproc
7265 fi
7266 { echo "$as_me:$LINENO: result: $ac_cv_header_cairo_h" >&5
7267 echo "${ECHO_T}$ac_cv_header_cairo_h" >&6; }
7268
7269 fi
7270 if test $ac_cv_header_cairo_h = yes; then
7271   { echo "$as_me:$LINENO: checking for cairo" >&5
7272 echo $ECHO_N "checking for cairo... $ECHO_C" >&6; }
7273     cat >conftest.$ac_ext <<_ACEOF
7274 /* confdefs.h.  */
7275 _ACEOF
7276 cat confdefs.h >>conftest.$ac_ext
7277 cat >>conftest.$ac_ext <<_ACEOF
7278 /* end confdefs.h.  */
7279
7280 #include <cairo.h>
7281
7282 int
7283 main ()
7284 {
7285
7286     cairo_surface_t *surface;
7287     surface = cairo_image_surface_create (CAIRO_FORMAT_ARGB32, 120, 120);
7288
7289   ;
7290   return 0;
7291 }
7292 _ACEOF
7293 rm -f conftest.$ac_objext conftest$ac_exeext
7294 if { (ac_try="$ac_link"
7295 case "(($ac_try" in
7296   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7297   *) ac_try_echo=$ac_try;;
7298 esac
7299 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7300   (eval "$ac_link") 2>conftest.er1
7301   ac_status=$?
7302   grep -v '^ *+' conftest.er1 >conftest.err
7303   rm -f conftest.er1
7304   cat conftest.err >&5
7305   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7306   (exit $ac_status); } && {
7307          test -z "$ac_cxx_werror_flag" ||
7308          test ! -s conftest.err
7309        } && test -s conftest$ac_exeext &&
7310        $as_test_x conftest$ac_exeext; then
7311
7312     { echo "$as_me:$LINENO: result: yes" >&5
7313 echo "${ECHO_T}yes" >&6; }
7314
7315 cat >>confdefs.h <<\_ACEOF
7316 #define USE_CAIRO 1
7317 _ACEOF
7318
7319     CAIRO_CFLAGS="$CPPFLAGS"
7320     if test "$with_cairo" = "linked" ; then
7321       CAIRO_LDFLAGS="$LIBS"
7322
7323 cat >>confdefs.h <<\_ACEOF
7324 #define LINKED_CAIRO 1
7325 _ACEOF
7326
7327     fi
7328
7329 else
7330   echo "$as_me: failed program was:" >&5
7331 sed 's/^/| /' conftest.$ac_ext >&5
7332
7333
7334     { echo "$as_me:$LINENO: result: no" >&5
7335 echo "${ECHO_T}no" >&6; }
7336 fi
7337
7338 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7339       conftest$ac_exeext conftest.$ac_ext
7340 fi
7341
7342
7343 fi
7344
7345 CPPFLAGS="$SAVE_CPPFLAGS"
7346 LDFLAGS="$SAVE_LDFLAGS"
7347 LIBS="$SAVE_LIBS"
7348
7349
7350
7351
7352 #--------------------------------------------------------------------
7353 # Checks for Imlib2 library
7354 #--------------------------------------------------------------------
7355
7356
7357 # Check whether --with-imlib2 was given.
7358 if test "${with_imlib2+set}" = set; then
7359   withval=$with_imlib2;
7360 fi
7361
7362
7363 SAVE_CPPFLAGS="$CPPFLAGS"
7364 SAVE_LDFLAGS="$LDFLAGS"
7365 SAVE_LIBS="$LIBS"
7366 if test "$with_imlib2" = "no" -o "$with_imlib2" = "" ; then
7367     { echo "$as_me:$LINENO: result: disabling imlib2 support" >&5
7368 echo "${ECHO_T}disabling imlib2 support" >&6; }
7369 else
7370     CPPFLAGS=`imlib2-config --cflags`
7371     LIBS=`imlib2-config --libs`
7372     if test "${ac_cv_header_Imlib2_h+set}" = set; then
7373   { echo "$as_me:$LINENO: checking for Imlib2.h" >&5
7374 echo $ECHO_N "checking for Imlib2.h... $ECHO_C" >&6; }
7375 if test "${ac_cv_header_Imlib2_h+set}" = set; then
7376   echo $ECHO_N "(cached) $ECHO_C" >&6
7377 fi
7378 { echo "$as_me:$LINENO: result: $ac_cv_header_Imlib2_h" >&5
7379 echo "${ECHO_T}$ac_cv_header_Imlib2_h" >&6; }
7380 else
7381   # Is the header compilable?
7382 { echo "$as_me:$LINENO: checking Imlib2.h usability" >&5
7383 echo $ECHO_N "checking Imlib2.h usability... $ECHO_C" >&6; }
7384 cat >conftest.$ac_ext <<_ACEOF
7385 /* confdefs.h.  */
7386 _ACEOF
7387 cat confdefs.h >>conftest.$ac_ext
7388 cat >>conftest.$ac_ext <<_ACEOF
7389 /* end confdefs.h.  */
7390 $ac_includes_default
7391 #include <Imlib2.h>
7392 _ACEOF
7393 rm -f conftest.$ac_objext
7394 if { (ac_try="$ac_compile"
7395 case "(($ac_try" in
7396   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7397   *) ac_try_echo=$ac_try;;
7398 esac
7399 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7400   (eval "$ac_compile") 2>conftest.er1
7401   ac_status=$?
7402   grep -v '^ *+' conftest.er1 >conftest.err
7403   rm -f conftest.er1
7404   cat conftest.err >&5
7405   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7406   (exit $ac_status); } && {
7407          test -z "$ac_cxx_werror_flag" ||
7408          test ! -s conftest.err
7409        } && test -s conftest.$ac_objext; then
7410   ac_header_compiler=yes
7411 else
7412   echo "$as_me: failed program was:" >&5
7413 sed 's/^/| /' conftest.$ac_ext >&5
7414
7415         ac_header_compiler=no
7416 fi
7417
7418 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7419 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7420 echo "${ECHO_T}$ac_header_compiler" >&6; }
7421
7422 # Is the header present?
7423 { echo "$as_me:$LINENO: checking Imlib2.h presence" >&5
7424 echo $ECHO_N "checking Imlib2.h presence... $ECHO_C" >&6; }
7425 cat >conftest.$ac_ext <<_ACEOF
7426 /* confdefs.h.  */
7427 _ACEOF
7428 cat confdefs.h >>conftest.$ac_ext
7429 cat >>conftest.$ac_ext <<_ACEOF
7430 /* end confdefs.h.  */
7431 #include <Imlib2.h>
7432 _ACEOF
7433 if { (ac_try="$ac_cpp conftest.$ac_ext"
7434 case "(($ac_try" in
7435   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7436   *) ac_try_echo=$ac_try;;
7437 esac
7438 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7439   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
7440   ac_status=$?
7441   grep -v '^ *+' conftest.er1 >conftest.err
7442   rm -f conftest.er1
7443   cat conftest.err >&5
7444   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7445   (exit $ac_status); } >/dev/null && {
7446          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
7447          test ! -s conftest.err
7448        }; then
7449   ac_header_preproc=yes
7450 else
7451   echo "$as_me: failed program was:" >&5
7452 sed 's/^/| /' conftest.$ac_ext >&5
7453
7454   ac_header_preproc=no
7455 fi
7456
7457 rm -f conftest.err conftest.$ac_ext
7458 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7459 echo "${ECHO_T}$ac_header_preproc" >&6; }
7460
7461 # So?  What about this header?
7462 case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
7463   yes:no: )
7464     { echo "$as_me:$LINENO: WARNING: Imlib2.h: accepted by the compiler, rejected by the preprocessor!" >&5
7465 echo "$as_me: WARNING: Imlib2.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
7466     { echo "$as_me:$LINENO: WARNING: Imlib2.h: proceeding with the compiler's result" >&5
7467 echo "$as_me: WARNING: Imlib2.h: proceeding with the compiler's result" >&2;}
7468     ac_header_preproc=yes
7469     ;;
7470   no:yes:* )
7471     { echo "$as_me:$LINENO: WARNING: Imlib2.h: present but cannot be compiled" >&5
7472 echo "$as_me: WARNING: Imlib2.h: present but cannot be compiled" >&2;}
7473     { echo "$as_me:$LINENO: WARNING: Imlib2.h:     check for missing prerequisite headers?" >&5
7474 echo "$as_me: WARNING: Imlib2.h:     check for missing prerequisite headers?" >&2;}
7475     { echo "$as_me:$LINENO: WARNING: Imlib2.h: see the Autoconf documentation" >&5
7476 echo "$as_me: WARNING: Imlib2.h: see the Autoconf documentation" >&2;}
7477     { echo "$as_me:$LINENO: WARNING: Imlib2.h:     section \"Present But Cannot Be Compiled\"" >&5
7478 echo "$as_me: WARNING: Imlib2.h:     section \"Present But Cannot Be Compiled\"" >&2;}
7479     { echo "$as_me:$LINENO: WARNING: Imlib2.h: proceeding with the preprocessor's result" >&5
7480 echo "$as_me: WARNING: Imlib2.h: proceeding with the preprocessor's result" >&2;}
7481     { echo "$as_me:$LINENO: WARNING: Imlib2.h: in the future, the compiler will take precedence" >&5
7482 echo "$as_me: WARNING: Imlib2.h: in the future, the compiler will take precedence" >&2;}
7483
7484     ;;
7485 esac
7486 { echo "$as_me:$LINENO: checking for Imlib2.h" >&5
7487 echo $ECHO_N "checking for Imlib2.h... $ECHO_C" >&6; }
7488 if test "${ac_cv_header_Imlib2_h+set}" = set; then
7489   echo $ECHO_N "(cached) $ECHO_C" >&6
7490 else
7491   ac_cv_header_Imlib2_h=$ac_header_preproc
7492 fi
7493 { echo "$as_me:$LINENO: result: $ac_cv_header_Imlib2_h" >&5
7494 echo "${ECHO_T}$ac_cv_header_Imlib2_h" >&6; }
7495
7496 fi
7497 if test $ac_cv_header_Imlib2_h = yes; then
7498   { echo "$as_me:$LINENO: checking for imlib2" >&5
7499 echo $ECHO_N "checking for imlib2... $ECHO_C" >&6; }
7500     cat >conftest.$ac_ext <<_ACEOF
7501 /* confdefs.h.  */
7502 _ACEOF
7503 cat confdefs.h >>conftest.$ac_ext
7504 cat >>conftest.$ac_ext <<_ACEOF
7505 /* end confdefs.h.  */
7506
7507 #include <X11/Xlib.h>
7508 #include <Imlib2.h>
7509 #include <stdio.h>
7510 #include <string.h>
7511
7512 int
7513 main ()
7514 {
7515
7516     Imlib_Image image= imlib_load_image("");
7517
7518   ;
7519   return 0;
7520 }
7521 _ACEOF
7522 rm -f conftest.$ac_objext conftest$ac_exeext
7523 if { (ac_try="$ac_link"
7524 case "(($ac_try" in
7525   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7526   *) ac_try_echo=$ac_try;;
7527 esac
7528 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7529   (eval "$ac_link") 2>conftest.er1
7530   ac_status=$?
7531   grep -v '^ *+' conftest.er1 >conftest.err
7532   rm -f conftest.er1
7533   cat conftest.err >&5
7534   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7535   (exit $ac_status); } && {
7536          test -z "$ac_cxx_werror_flag" ||
7537          test ! -s conftest.err
7538        } && test -s conftest$ac_exeext &&
7539        $as_test_x conftest$ac_exeext; then
7540
7541     { echo "$as_me:$LINENO: result: yes" >&5
7542 echo "${ECHO_T}yes" >&6; }
7543
7544 cat >>confdefs.h <<\_ACEOF
7545 #define USE_IMLIB2 1
7546 _ACEOF
7547
7548     IMLIB2_CFLAGS="$CPPFLAGS"
7549     if test "$with_imlib2" = "linked" ; then
7550       IMLIB2_LDFLAGS="$LIBS"
7551
7552 cat >>confdefs.h <<\_ACEOF
7553 #define LINKED_IMLIB2 1
7554 _ACEOF
7555
7556     fi
7557
7558 else
7559   echo "$as_me: failed program was:" >&5
7560 sed 's/^/| /' conftest.$ac_ext >&5
7561
7562
7563     { echo "$as_me:$LINENO: result: no" >&5
7564 echo "${ECHO_T}no" >&6; }
7565 fi
7566
7567 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7568       conftest$ac_exeext conftest.$ac_ext
7569 fi
7570
7571
7572 fi
7573
7574 CPPFLAGS="$SAVE_CPPFLAGS"
7575 LDFLAGS="$SAVE_LDFLAGS"
7576 LIBS="$SAVE_LIBS"
7577
7578
7579
7580
7581 #--------------------------------------------------------------------
7582 # Checks for Axel library
7583 #--------------------------------------------------------------------
7584
7585
7586 # Check whether --with-axel was given.
7587 if test "${with_axel+set}" = set; then
7588   withval=$with_axel;
7589 fi
7590
7591
7592 SAVE_CPPFLAGS="$CPPFLAGS"
7593 SAVE_LDFLAGS="$LDFLAGS"
7594 SAVE_LIBS="$LIBS"
7595 if test "$with_axel" = "no" -o "$with_axel" = "" ; then
7596     { echo "$as_me:$LINENO: result: disabling axel support" >&5
7597 echo "${ECHO_T}disabling axel support" >&6; }
7598 else
7599     CPPFLAGS=`axel-config --cflags`
7600     LIBS=`axel-config --libs`
7601     if test "${ac_cv_header_QGui_Viewer_h+set}" = set; then
7602   { echo "$as_me:$LINENO: checking for QGui/Viewer.h" >&5
7603 echo $ECHO_N "checking for QGui/Viewer.h... $ECHO_C" >&6; }
7604 if test "${ac_cv_header_QGui_Viewer_h+set}" = set; then
7605   echo $ECHO_N "(cached) $ECHO_C" >&6
7606 fi
7607 { echo "$as_me:$LINENO: result: $ac_cv_header_QGui_Viewer_h" >&5
7608 echo "${ECHO_T}$ac_cv_header_QGui_Viewer_h" >&6; }
7609 else
7610   # Is the header compilable?
7611 { echo "$as_me:$LINENO: checking QGui/Viewer.h usability" >&5
7612 echo $ECHO_N "checking QGui/Viewer.h usability... $ECHO_C" >&6; }
7613 cat >conftest.$ac_ext <<_ACEOF
7614 /* confdefs.h.  */
7615 _ACEOF
7616 cat confdefs.h >>conftest.$ac_ext
7617 cat >>conftest.$ac_ext <<_ACEOF
7618 /* end confdefs.h.  */
7619 $ac_includes_default
7620 #include <QGui/Viewer.h>
7621 _ACEOF
7622 rm -f conftest.$ac_objext
7623 if { (ac_try="$ac_compile"
7624 case "(($ac_try" in
7625   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7626   *) ac_try_echo=$ac_try;;
7627 esac
7628 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7629   (eval "$ac_compile") 2>conftest.er1
7630   ac_status=$?
7631   grep -v '^ *+' conftest.er1 >conftest.err
7632   rm -f conftest.er1
7633   cat conftest.err >&5
7634   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7635   (exit $ac_status); } && {
7636          test -z "$ac_cxx_werror_flag" ||
7637          test ! -s conftest.err
7638        } && test -s conftest.$ac_objext; then
7639   ac_header_compiler=yes
7640 else
7641   echo "$as_me: failed program was:" >&5
7642 sed 's/^/| /' conftest.$ac_ext >&5
7643
7644         ac_header_compiler=no
7645 fi
7646
7647 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7648 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7649 echo "${ECHO_T}$ac_header_compiler" >&6; }
7650
7651 # Is the header present?
7652 { echo "$as_me:$LINENO: checking QGui/Viewer.h presence" >&5
7653 echo $ECHO_N "checking QGui/Viewer.h presence... $ECHO_C" >&6; }
7654 cat >conftest.$ac_ext <<_ACEOF
7655 /* confdefs.h.  */
7656 _ACEOF
7657 cat confdefs.h >>conftest.$ac_ext
7658 cat >>conftest.$ac_ext <<_ACEOF
7659 /* end confdefs.h.  */
7660 #include <QGui/Viewer.h>
7661 _ACEOF
7662 if { (ac_try="$ac_cpp conftest.$ac_ext"
7663 case "(($ac_try" in
7664   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7665   *) ac_try_echo=$ac_try;;
7666 esac
7667 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7668   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
7669   ac_status=$?
7670   grep -v '^ *+' conftest.er1 >conftest.err
7671   rm -f conftest.er1
7672   cat conftest.err >&5
7673   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7674   (exit $ac_status); } >/dev/null && {
7675          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
7676          test ! -s conftest.err
7677        }; then
7678   ac_header_preproc=yes
7679 else
7680   echo "$as_me: failed program was:" >&5
7681 sed 's/^/| /' conftest.$ac_ext >&5
7682
7683   ac_header_preproc=no
7684 fi
7685
7686 rm -f conftest.err conftest.$ac_ext
7687 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7688 echo "${ECHO_T}$ac_header_preproc" >&6; }
7689
7690 # So?  What about this header?
7691 case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
7692   yes:no: )
7693     { echo "$as_me:$LINENO: WARNING: QGui/Viewer.h: accepted by the compiler, rejected by the preprocessor!" >&5
7694 echo "$as_me: WARNING: QGui/Viewer.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
7695     { echo "$as_me:$LINENO: WARNING: QGui/Viewer.h: proceeding with the compiler's result" >&5
7696 echo "$as_me: WARNING: QGui/Viewer.h: proceeding with the compiler's result" >&2;}
7697     ac_header_preproc=yes
7698     ;;
7699   no:yes:* )
7700     { echo "$as_me:$LINENO: WARNING: QGui/Viewer.h: present but cannot be compiled" >&5
7701 echo "$as_me: WARNING: QGui/Viewer.h: present but cannot be compiled" >&2;}
7702     { echo "$as_me:$LINENO: WARNING: QGui/Viewer.h:     check for missing prerequisite headers?" >&5
7703 echo "$as_me: WARNING: QGui/Viewer.h:     check for missing prerequisite headers?" >&2;}
7704     { echo "$as_me:$LINENO: WARNING: QGui/Viewer.h: see the Autoconf documentation" >&5
7705 echo "$as_me: WARNING: QGui/Viewer.h: see the Autoconf documentation" >&2;}
7706     { echo "$as_me:$LINENO: WARNING: QGui/Viewer.h:     section \"Present But Cannot Be Compiled\"" >&5
7707 echo "$as_me: WARNING: QGui/Viewer.h:     section \"Present But Cannot Be Compiled\"" >&2;}
7708     { echo "$as_me:$LINENO: WARNING: QGui/Viewer.h: proceeding with the preprocessor's result" >&5
7709 echo "$as_me: WARNING: QGui/Viewer.h: proceeding with the preprocessor's result" >&2;}
7710     { echo "$as_me:$LINENO: WARNING: QGui/Viewer.h: in the future, the compiler will take precedence" >&5
7711 echo "$as_me: WARNING: QGui/Viewer.h: in the future, the compiler will take precedence" >&2;}
7712
7713     ;;
7714 esac
7715 { echo "$as_me:$LINENO: checking for QGui/Viewer.h" >&5
7716 echo $ECHO_N "checking for QGui/Viewer.h... $ECHO_C" >&6; }
7717 if test "${ac_cv_header_QGui_Viewer_h+set}" = set; then
7718   echo $ECHO_N "(cached) $ECHO_C" >&6
7719 else
7720   ac_cv_header_QGui_Viewer_h=$ac_header_preproc
7721 fi
7722 { echo "$as_me:$LINENO: result: $ac_cv_header_QGui_Viewer_h" >&5
7723 echo "${ECHO_T}$ac_cv_header_QGui_Viewer_h" >&6; }
7724
7725 fi
7726 if test $ac_cv_header_QGui_Viewer_h = yes; then
7727   { echo "$as_me:$LINENO: checking for axel" >&5
7728 echo $ECHO_N "checking for axel... $ECHO_C" >&6; }
7729     cat >conftest.$ac_ext <<_ACEOF
7730 /* confdefs.h.  */
7731 _ACEOF
7732 cat confdefs.h >>conftest.$ac_ext
7733 cat >>conftest.$ac_ext <<_ACEOF
7734 /* end confdefs.h.  */
7735
7736 #include <QGui/Viewer.h>
7737
7738 int
7739 main ()
7740 {
7741
7742     Viewer viewer(0);
7743
7744   ;
7745   return 0;
7746 }
7747 _ACEOF
7748 rm -f conftest.$ac_objext conftest$ac_exeext
7749 if { (ac_try="$ac_link"
7750 case "(($ac_try" in
7751   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7752   *) ac_try_echo=$ac_try;;
7753 esac
7754 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7755   (eval "$ac_link") 2>conftest.er1
7756   ac_status=$?
7757   grep -v '^ *+' conftest.er1 >conftest.err
7758   rm -f conftest.er1
7759   cat conftest.err >&5
7760   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7761   (exit $ac_status); } && {
7762          test -z "$ac_cxx_werror_flag" ||
7763          test ! -s conftest.err
7764        } && test -s conftest$ac_exeext &&
7765        $as_test_x conftest$ac_exeext; then
7766
7767     { echo "$as_me:$LINENO: result: yes" >&5
7768 echo "${ECHO_T}yes" >&6; }
7769
7770 cat >>confdefs.h <<\_ACEOF
7771 #define USE_AXEL 1
7772 _ACEOF
7773
7774     AXEL_CFLAGS="$CPPFLAGS"
7775     if test "$with_axel" = "linked" ; then
7776       AXEL_LDFLAGS="$LIBS"
7777
7778 cat >>confdefs.h <<\_ACEOF
7779 #define LINKED_AXEL 1
7780 _ACEOF
7781
7782     fi
7783
7784 else
7785   echo "$as_me: failed program was:" >&5
7786 sed 's/^/| /' conftest.$ac_ext >&5
7787
7788
7789     { echo "$as_me:$LINENO: result: no" >&5
7790 echo "${ECHO_T}no" >&6; }
7791 fi
7792
7793 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7794       conftest$ac_exeext conftest.$ac_ext
7795 fi
7796
7797
7798 fi
7799
7800 CPPFLAGS="$SAVE_CPPFLAGS"
7801 LDFLAGS="$SAVE_LDFLAGS"
7802 LIBS="$SAVE_LIBS"
7803
7804
7805
7806
7807 #--------------------------------------------------------------------
7808 # Checks for ghostscript library
7809 #--------------------------------------------------------------------
7810
7811
7812 # Check whether --with-gs was given.
7813 if test "${with_gs+set}" = set; then
7814   withval=$with_gs;
7815 fi
7816
7817
7818 if test "$with_gs" = "no" ; then
7819     { echo "$as_me:$LINENO: result: disabling ghostscript support" >&5
7820 echo "${ECHO_T}disabling ghostscript support" >&6; }
7821 else
7822 case "${host}" in
7823   *mingw*)
7824     GS_EXE="gswin32c.exe"
7825     GS_DLL="gsdll32.dll"
7826     # Extract the first word of "${GS_EXE}", so it can be a program name with args.
7827 set dummy ${GS_EXE}; ac_word=$2
7828 { echo "$as_me:$LINENO: checking for $ac_word" >&5
7829 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
7830 if test "${ac_cv_prog_HAS_GS_EXE+set}" = set; then
7831   echo $ECHO_N "(cached) $ECHO_C" >&6
7832 else
7833   if test -n "$HAS_GS_EXE"; then
7834   ac_cv_prog_HAS_GS_EXE="$HAS_GS_EXE" # Let the user override the test.
7835 else
7836 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7837 for as_dir in $PATH
7838 do
7839   IFS=$as_save_IFS
7840   test -z "$as_dir" && as_dir=.
7841   for ac_exec_ext in '' $ac_executable_extensions; do
7842   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7843     ac_cv_prog_HAS_GS_EXE="yes"
7844     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7845     break 2
7846   fi
7847 done
7848 done
7849 IFS=$as_save_IFS
7850
7851   test -z "$ac_cv_prog_HAS_GS_EXE" && ac_cv_prog_HAS_GS_EXE="no"
7852 fi
7853 fi
7854 HAS_GS_EXE=$ac_cv_prog_HAS_GS_EXE
7855 if test -n "$HAS_GS_EXE"; then
7856   { echo "$as_me:$LINENO: result: $HAS_GS_EXE" >&5
7857 echo "${ECHO_T}$HAS_GS_EXE" >&6; }
7858 else
7859   { echo "$as_me:$LINENO: result: no" >&5
7860 echo "${ECHO_T}no" >&6; }
7861 fi
7862
7863
7864     # Extract the first word of "${GS_DLL}", so it can be a program name with args.
7865 set dummy ${GS_DLL}; ac_word=$2
7866 { echo "$as_me:$LINENO: checking for $ac_word" >&5
7867 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
7868 if test "${ac_cv_prog_HAS_GS_LIB+set}" = set; then
7869   echo $ECHO_N "(cached) $ECHO_C" >&6
7870 else
7871   if test -n "$HAS_GS_LIB"; then
7872   ac_cv_prog_HAS_GS_LIB="$HAS_GS_LIB" # Let the user override the test.
7873 else
7874 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7875 for as_dir in $PATH
7876 do
7877   IFS=$as_save_IFS
7878   test -z "$as_dir" && as_dir=.
7879   for ac_exec_ext in '' $ac_executable_extensions; do
7880   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7881     ac_cv_prog_HAS_GS_LIB="yes"
7882     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7883     break 2
7884   fi
7885 done
7886 done
7887 IFS=$as_save_IFS
7888
7889   test -z "$ac_cv_prog_HAS_GS_LIB" && ac_cv_prog_HAS_GS_LIB="no"
7890 fi
7891 fi
7892 HAS_GS_LIB=$ac_cv_prog_HAS_GS_LIB
7893 if test -n "$HAS_GS_LIB"; then
7894   { echo "$as_me:$LINENO: result: $HAS_GS_LIB" >&5
7895 echo "${ECHO_T}$HAS_GS_LIB" >&6; }
7896 else
7897   { echo "$as_me:$LINENO: result: no" >&5
7898 echo "${ECHO_T}no" >&6; }
7899 fi
7900
7901
7902   ;;
7903   *)
7904     # Extract the first word of "gs", so it can be a program name with args.
7905 set dummy gs; ac_word=$2
7906 { echo "$as_me:$LINENO: checking for $ac_word" >&5
7907 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
7908 if test "${ac_cv_prog_HAS_GS_EXE+set}" = set; then
7909   echo $ECHO_N "(cached) $ECHO_C" >&6
7910 else
7911   if test -n "$HAS_GS_EXE"; then
7912   ac_cv_prog_HAS_GS_EXE="$HAS_GS_EXE" # Let the user override the test.
7913 else
7914 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7915 for as_dir in $PATH
7916 do
7917   IFS=$as_save_IFS
7918   test -z "$as_dir" && as_dir=.
7919   for ac_exec_ext in '' $ac_executable_extensions; do
7920   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7921     ac_cv_prog_HAS_GS_EXE="yes"
7922     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7923     break 2
7924   fi
7925 done
7926 done
7927 IFS=$as_save_IFS
7928
7929   test -z "$ac_cv_prog_HAS_GS_EXE" && ac_cv_prog_HAS_GS_EXE="no"
7930 fi
7931 fi
7932 HAS_GS_EXE=$ac_cv_prog_HAS_GS_EXE
7933 if test -n "$HAS_GS_EXE"; then
7934   { echo "$as_me:$LINENO: result: $HAS_GS_EXE" >&5
7935 echo "${ECHO_T}$HAS_GS_EXE" >&6; }
7936 else
7937   { echo "$as_me:$LINENO: result: no" >&5
7938 echo "${ECHO_T}no" >&6; }
7939 fi
7940
7941
7942     HAS_GS_LIB="yes"
7943   ;;
7944 esac
7945 if test "x${HAS_GS_EXE}" = "xyes" -a "x${HAS_GS_LIB}" = "xyes"; then
7946
7947 cat >>confdefs.h <<\_ACEOF
7948 #define USE_GS 1
7949 _ACEOF
7950
7951   CONFIG_GS="Ghostscript"
7952
7953
7954
7955 else
7956   { echo "$as_me:$LINENO: result: disabling ghostscript support" >&5
7957 echo "${ECHO_T}disabling ghostscript support" >&6; }
7958 fi
7959 fi
7960
7961 #--------------------------------------------------------------------
7962 # Fixes for erroneous behaviour of gcc/g++ and guile on some systems
7963 #--------------------------------------------------------------------
7964
7965 { echo "$as_me:$LINENO: checking whether ... arguments behave correctly" >&5
7966 echo $ECHO_N "checking whether ... arguments behave correctly... $ECHO_C" >&6; }
7967 if test -z "$GUILE_CFLAGS"; then
7968   CXXFLAGS="`guile-config compile`"
7969 else
7970   CXXFLAGS="$GUILE_CFLAGS"
7971 fi
7972 cat >conftest.$ac_ext <<_ACEOF
7973 /* confdefs.h.  */
7974 _ACEOF
7975 cat confdefs.h >>conftest.$ac_ext
7976 cat >>conftest.$ac_ext <<_ACEOF
7977 /* end confdefs.h.  */
7978
7979   #include <guile/gh.h>
7980   #include <libguile.h>
7981   typedef SCM (*FN)(...);
7982   static SCM identity (SCM x) { return x; }
7983   void declare () { gh_new_procedure ("identity", (FN) identity, 1, 0, 0); }
7984
7985 int
7986 main ()
7987 {
7988
7989
7990   ;
7991   return 0;
7992 }
7993 _ACEOF
7994 rm -f conftest.$ac_objext
7995 if { (ac_try="$ac_compile"
7996 case "(($ac_try" in
7997   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7998   *) ac_try_echo=$ac_try;;
7999 esac
8000 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8001   (eval "$ac_compile") 2>conftest.er1
8002   ac_status=$?
8003   grep -v '^ *+' conftest.er1 >conftest.err
8004   rm -f conftest.er1
8005   cat conftest.err >&5
8006   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8007   (exit $ac_status); } && {
8008          test -z "$ac_cxx_werror_flag" ||
8009          test ! -s conftest.err
8010        } && test -s conftest.$ac_objext; then
8011
8012
8013 cat >>confdefs.h <<\_ACEOF
8014 #define DOTS_OK 1
8015 _ACEOF
8016
8017   { echo "$as_me:$LINENO: result: yes" >&5
8018 echo "${ECHO_T}yes" >&6; }
8019
8020 else
8021   echo "$as_me: failed program was:" >&5
8022 sed 's/^/| /' conftest.$ac_ext >&5
8023
8024
8025   { echo "$as_me:$LINENO: result: no" >&5
8026 echo "${ECHO_T}no" >&6; }
8027
8028 fi
8029
8030 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8031 CXXFLAGS=""
8032
8033 { echo "$as_me:$LINENO: checking the size_t of guile strings" >&5
8034 echo $ECHO_N "checking the size_t of guile strings... $ECHO_C" >&6; }
8035 if test -z "$GUILE_CFLAGS"; then
8036   CXXFLAGS="`guile-config compile`"
8037 else
8038   CXXFLAGS="$GUILE_CFLAGS"
8039 fi
8040 cat >conftest.$ac_ext <<_ACEOF
8041 /* confdefs.h.  */
8042 _ACEOF
8043 cat confdefs.h >>conftest.$ac_ext
8044 cat >>conftest.$ac_ext <<_ACEOF
8045 /* end confdefs.h.  */
8046
8047   #include <guile/gh.h>
8048   #include <libguile.h>
8049   void print_string (SCM s) {
8050     int len_r;
8051     char* r= gh_scm2newstr (s, &len_r); }
8052
8053 int
8054 main ()
8055 {
8056
8057
8058   ;
8059   return 0;
8060 }
8061 _ACEOF
8062 rm -f conftest.$ac_objext
8063 if { (ac_try="$ac_compile"
8064 case "(($ac_try" in
8065   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8066   *) ac_try_echo=$ac_try;;
8067 esac
8068 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8069   (eval "$ac_compile") 2>conftest.er1
8070   ac_status=$?
8071   grep -v '^ *+' conftest.er1 >conftest.err
8072   rm -f conftest.er1
8073   cat conftest.err >&5
8074   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8075   (exit $ac_status); } && {
8076          test -z "$ac_cxx_werror_flag" ||
8077          test ! -s conftest.err
8078        } && test -s conftest.$ac_objext; then
8079
8080
8081 cat >>confdefs.h <<\_ACEOF
8082 #define guile_str_size_t int
8083 _ACEOF
8084
8085   { echo "$as_me:$LINENO: result: int" >&5
8086 echo "${ECHO_T}int" >&6; }
8087
8088 else
8089   echo "$as_me: failed program was:" >&5
8090 sed 's/^/| /' conftest.$ac_ext >&5
8091
8092
8093
8094 cat >>confdefs.h <<\_ACEOF
8095 #define guile_str_size_t size_t
8096 _ACEOF
8097
8098   { echo "$as_me:$LINENO: result: size_t" >&5
8099 echo "${ECHO_T}size_t" >&6; }
8100
8101 fi
8102
8103 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8104 CXXFLAGS=""
8105
8106 { echo "$as_me:$LINENO: checking if statically linking with guile works" >&5
8107 echo $ECHO_N "checking if statically linking with guile works... $ECHO_C" >&6; }
8108 SAVE_CPPFLAGS="$CPPFLAGS"
8109 SAVE_LDFLAGS="$LDFLAGS"
8110 SAVE_LIBS="$LIBS"
8111 CPPFLAGS="$GUILE_CFLAGS"
8112 LDFLAGS="-static"
8113 LIBS="$GUILE_LDFLAGS"
8114 cat >conftest.$ac_ext <<_ACEOF
8115 /* confdefs.h.  */
8116 _ACEOF
8117 cat confdefs.h >>conftest.$ac_ext
8118 cat >>conftest.$ac_ext <<_ACEOF
8119 /* end confdefs.h.  */
8120
8121 #include <guile/gh.h>
8122 $CONFIG_DOTS
8123
8124 int
8125 main ()
8126 {
8127
8128   struct dummy {
8129     static void my_main (int argc, char** argv) {}
8130     static void install_guile () {
8131 #ifdef DOTS_OK
8132       gh_enter (0, NULL, (void (*)(...)) ((void*) my_main));
8133 #else
8134       gh_enter (0, NULL, my_main);
8135 #endif
8136     }
8137   };
8138   dummy::install_guile ();
8139
8140   ;
8141   return 0;
8142 }
8143 _ACEOF
8144 rm -f conftest.$ac_objext conftest$ac_exeext
8145 if { (ac_try="$ac_link"
8146 case "(($ac_try" in
8147   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8148   *) ac_try_echo=$ac_try;;
8149 esac
8150 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8151   (eval "$ac_link") 2>conftest.er1
8152   ac_status=$?
8153   grep -v '^ *+' conftest.er1 >conftest.err
8154   rm -f conftest.er1
8155   cat conftest.err >&5
8156   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8157   (exit $ac_status); } && {
8158          test -z "$ac_cxx_werror_flag" ||
8159          test ! -s conftest.err
8160        } && test -s conftest$ac_exeext &&
8161        $as_test_x conftest$ac_exeext; then
8162   tm_link_guile_static="yes"
8163 else
8164   echo "$as_me: failed program was:" >&5
8165 sed 's/^/| /' conftest.$ac_ext >&5
8166
8167         tm_link_guile_static="no"
8168 fi
8169
8170 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
8171       conftest$ac_exeext conftest.$ac_ext
8172
8173 { echo "$as_me:$LINENO: result: \"$tm_link_guile_static\"" >&5
8174 echo "${ECHO_T}\"$tm_link_guile_static\"" >&6; }
8175 if test "$tm_link_guile_static" = "no" ; then
8176    { echo "$as_me:$LINENO: checking if it works with -lltdl" >&5
8177 echo $ECHO_N "checking if it works with -lltdl... $ECHO_C" >&6; }
8178    LIBS="$GUILE_LDFLAGS -lltdl"
8179    cat >conftest.$ac_ext <<_ACEOF
8180 /* confdefs.h.  */
8181 _ACEOF
8182 cat confdefs.h >>conftest.$ac_ext
8183 cat >>conftest.$ac_ext <<_ACEOF
8184 /* end confdefs.h.  */
8185
8186 #include <guile/gh.h>
8187 $CONFIG_DOTS
8188
8189 int
8190 main ()
8191 {
8192
8193   struct dummy {
8194     static void my_main (int argc, char** argv) {}
8195     static void install_guile () {
8196 #ifdef DOTS_OK
8197       gh_enter (0, NULL, (void (*)(...)) ((void*) my_main));
8198 #else
8199       gh_enter (0, NULL, my_main);
8200 #endif
8201     }
8202   };
8203   dummy::install_guile ();
8204
8205   ;
8206   return 0;
8207 }
8208 _ACEOF
8209 rm -f conftest.$ac_objext conftest$ac_exeext
8210 if { (ac_try="$ac_link"
8211 case "(($ac_try" in
8212   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8213   *) ac_try_echo=$ac_try;;
8214 esac
8215 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8216   (eval "$ac_link") 2>conftest.er1
8217   ac_status=$?
8218   grep -v '^ *+' conftest.er1 >conftest.err
8219   rm -f conftest.er1
8220   cat conftest.err >&5
8221   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8222   (exit $ac_status); } && {
8223          test -z "$ac_cxx_werror_flag" ||
8224          test ! -s conftest.err
8225        } && test -s conftest$ac_exeext &&
8226        $as_test_x conftest$ac_exeext; then
8227   tm_link_guile_static_ltdl="yes"
8228 else
8229   echo "$as_me: failed program was:" >&5
8230 sed 's/^/| /' conftest.$ac_ext >&5
8231
8232         tm_link_guile_static_ltdl="no"
8233 fi
8234
8235 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
8236       conftest$ac_exeext conftest.$ac_ext
8237
8238    { echo "$as_me:$LINENO: result: \"$tm_link_guile_static_ltdl\"" >&5
8239 echo "${ECHO_T}\"$tm_link_guile_static_ltdl\"" >&6; }
8240    if test "$tm_link_guile_static_ltdl" = "yes" ; then
8241       GUILE_LDFLAGS="$GUILE_LDFLAGS -lltdl"
8242    else
8243       { echo "$as_me:$LINENO: checking if it works with -lltdl -ldl" >&5
8244 echo $ECHO_N "checking if it works with -lltdl -ldl... $ECHO_C" >&6; }
8245       LIBS="$GUILE_LDFLAGS -lltdl -ldl"
8246       cat >conftest.$ac_ext <<_ACEOF
8247 /* confdefs.h.  */
8248 _ACEOF
8249 cat confdefs.h >>conftest.$ac_ext
8250 cat >>conftest.$ac_ext <<_ACEOF
8251 /* end confdefs.h.  */
8252
8253 #include <guile/gh.h>
8254 $CONFIG_DOTS
8255
8256 int
8257 main ()
8258 {
8259
8260   struct dummy {
8261     static void my_main (int argc, char** argv) {}
8262     static void install_guile () {
8263 #ifdef DOTS_OK
8264       gh_enter (0, NULL, (void (*)(...)) ((void*) my_main));
8265 #else
8266       gh_enter (0, NULL, my_main);
8267 #endif
8268     }
8269   };
8270   dummy::install_guile ();
8271
8272   ;
8273   return 0;
8274 }
8275 _ACEOF
8276 rm -f conftest.$ac_objext conftest$ac_exeext
8277 if { (ac_try="$ac_link"
8278 case "(($ac_try" in
8279   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8280   *) ac_try_echo=$ac_try;;
8281 esac
8282 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8283   (eval "$ac_link") 2>conftest.er1
8284   ac_status=$?
8285   grep -v '^ *+' conftest.er1 >conftest.err
8286   rm -f conftest.er1
8287   cat conftest.err >&5
8288   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8289   (exit $ac_status); } && {
8290          test -z "$ac_cxx_werror_flag" ||
8291          test ! -s conftest.err
8292        } && test -s conftest$ac_exeext &&
8293        $as_test_x conftest$ac_exeext; then
8294   tm_link_guile_static_ltdl_ldl="yes"
8295 else
8296   echo "$as_me: failed program was:" >&5
8297 sed 's/^/| /' conftest.$ac_ext >&5
8298
8299         tm_link_guile_static_ltdl_ldl="no"
8300 fi
8301
8302 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
8303       conftest$ac_exeext conftest.$ac_ext
8304
8305       { echo "$as_me:$LINENO: result: \"$tm_link_guile_static_ltdl_ldl\"" >&5
8306 echo "${ECHO_T}\"$tm_link_guile_static_ltdl_ldl\"" >&6; }
8307       if test "$tm_link_guile_static_ltdl_ldl" = "yes" ; then
8308          GUILE_LDFLAGS="$GUILE_LDFLAGS -lltdl -ldl"
8309       else
8310          { echo "$as_me:$LINENO: WARNING: unable to link statically with guile" >&5
8311 echo "$as_me: WARNING: unable to link statically with guile" >&2;}
8312       fi
8313    fi
8314 fi
8315 CPPFLAGS="$SAVE_CPPFLAGS"
8316 LDFLAGS="$SAVE_LDFLAGS"
8317 LIBS="$SAVE_LIBS"
8318
8319 #--------------------------------------------------------------------
8320 # Handle different systems case by case
8321 #--------------------------------------------------------------------
8322
8323 CONFIG_OS="GNU_LINUX"
8324 CONFIG_OS_SUFFIX="gnu-linux"
8325 CONFIG_OS_COMPAT="Unix"
8326 CONFIG_MACOS=""
8327 CONFIG_CXXFLAGS=""
8328 CONFIG_CXXTEMPLATE=""
8329 CONFIG_STD_SETENV="#define STD_SETENV"
8330 CONFIG_SO="so"
8331 CONFIG_LIB_PATH="LD_LIBRARY_PATH"
8332 CONFIG_CHMOD="chmod -f"
8333 CONFIG_CXXOPTIMIZE="-O2"
8334 CONFIG_BSTATIC="-Wl,-Bstatic"
8335 CONFIG_BSHARED="-Wl,-Bdynamic"
8336 CONFIG_BFLAGS=""
8337 CONFIG_BPATH="-Wl,-rpath,"
8338 CONFIG_LDRT=""
8339 CONFIG_WORD_LENGTH="4"
8340 CONFIG_WORD_LENGTH_INC="3"
8341 CONFIG_WORD_MASK="0xfffffffc"
8342 CONFIG_MAX_FAST="260 // WORD_LENGTH more than power of 2"
8343 # tweak for XCode project
8344 CONFIG_NATIVE_ARCH_TAG="NATIVE_ARCH"
8345
8346 X11_CFLAGS="$X_CFLAGS"
8347 X11_LDFLAGS="$X_LIBS -lXext -lX11"
8348
8349 { echo "$as_me:$LINENO: checking for void *" >&5
8350 echo $ECHO_N "checking for void *... $ECHO_C" >&6; }
8351 if test "${ac_cv_type_void_p+set}" = set; then
8352   echo $ECHO_N "(cached) $ECHO_C" >&6
8353 else
8354   cat >conftest.$ac_ext <<_ACEOF
8355 /* confdefs.h.  */
8356 _ACEOF
8357 cat confdefs.h >>conftest.$ac_ext
8358 cat >>conftest.$ac_ext <<_ACEOF
8359 /* end confdefs.h.  */
8360 $ac_includes_default
8361 typedef void * ac__type_new_;
8362 int
8363 main ()
8364 {
8365 if ((ac__type_new_ *) 0)
8366   return 0;
8367 if (sizeof (ac__type_new_))
8368   return 0;
8369   ;
8370   return 0;
8371 }
8372 _ACEOF
8373 rm -f conftest.$ac_objext
8374 if { (ac_try="$ac_compile"
8375 case "(($ac_try" in
8376   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8377   *) ac_try_echo=$ac_try;;
8378 esac
8379 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8380   (eval "$ac_compile") 2>conftest.er1
8381   ac_status=$?
8382   grep -v '^ *+' conftest.er1 >conftest.err
8383   rm -f conftest.er1
8384   cat conftest.err >&5
8385   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8386   (exit $ac_status); } && {
8387          test -z "$ac_cxx_werror_flag" ||
8388          test ! -s conftest.err
8389        } && test -s conftest.$ac_objext; then
8390   ac_cv_type_void_p=yes
8391 else
8392   echo "$as_me: failed program was:" >&5
8393 sed 's/^/| /' conftest.$ac_ext >&5
8394
8395         ac_cv_type_void_p=no
8396 fi
8397
8398 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8399 fi
8400 { echo "$as_me:$LINENO: result: $ac_cv_type_void_p" >&5
8401 echo "${ECHO_T}$ac_cv_type_void_p" >&6; }
8402
8403 # The cast to long int works around a bug in the HP C Compiler
8404 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
8405 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
8406 # This bug is HP SR number 8606223364.
8407 { echo "$as_me:$LINENO: checking size of void *" >&5
8408 echo $ECHO_N "checking size of void *... $ECHO_C" >&6; }
8409 if test "${ac_cv_sizeof_void_p+set}" = set; then
8410   echo $ECHO_N "(cached) $ECHO_C" >&6
8411 else
8412   if test "$cross_compiling" = yes; then
8413   # Depending upon the size, compute the lo and hi bounds.
8414 cat >conftest.$ac_ext <<_ACEOF
8415 /* confdefs.h.  */
8416 _ACEOF
8417 cat confdefs.h >>conftest.$ac_ext
8418 cat >>conftest.$ac_ext <<_ACEOF
8419 /* end confdefs.h.  */
8420 $ac_includes_default
8421    typedef void * ac__type_sizeof_;
8422 int
8423 main ()
8424 {
8425 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)];
8426 test_array [0] = 0
8427
8428   ;
8429   return 0;
8430 }
8431 _ACEOF
8432 rm -f conftest.$ac_objext
8433 if { (ac_try="$ac_compile"
8434 case "(($ac_try" in
8435   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8436   *) ac_try_echo=$ac_try;;
8437 esac
8438 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8439   (eval "$ac_compile") 2>conftest.er1
8440   ac_status=$?
8441   grep -v '^ *+' conftest.er1 >conftest.err
8442   rm -f conftest.er1
8443   cat conftest.err >&5
8444   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8445   (exit $ac_status); } && {
8446          test -z "$ac_cxx_werror_flag" ||
8447          test ! -s conftest.err
8448        } && test -s conftest.$ac_objext; then
8449   ac_lo=0 ac_mid=0
8450   while :; do
8451     cat >conftest.$ac_ext <<_ACEOF
8452 /* confdefs.h.  */
8453 _ACEOF
8454 cat confdefs.h >>conftest.$ac_ext
8455 cat >>conftest.$ac_ext <<_ACEOF
8456 /* end confdefs.h.  */
8457 $ac_includes_default
8458    typedef void * ac__type_sizeof_;
8459 int
8460 main ()
8461 {
8462 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
8463 test_array [0] = 0
8464
8465   ;
8466   return 0;
8467 }
8468 _ACEOF
8469 rm -f conftest.$ac_objext
8470 if { (ac_try="$ac_compile"
8471 case "(($ac_try" in
8472   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8473   *) ac_try_echo=$ac_try;;
8474 esac
8475 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8476   (eval "$ac_compile") 2>conftest.er1
8477   ac_status=$?
8478   grep -v '^ *+' conftest.er1 >conftest.err
8479   rm -f conftest.er1
8480   cat conftest.err >&5
8481   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8482   (exit $ac_status); } && {
8483          test -z "$ac_cxx_werror_flag" ||
8484          test ! -s conftest.err
8485        } && test -s conftest.$ac_objext; then
8486   ac_hi=$ac_mid; break
8487 else
8488   echo "$as_me: failed program was:" >&5
8489 sed 's/^/| /' conftest.$ac_ext >&5
8490
8491         ac_lo=`expr $ac_mid + 1`
8492                         if test $ac_lo -le $ac_mid; then
8493                           ac_lo= ac_hi=
8494                           break
8495                         fi
8496                         ac_mid=`expr 2 '*' $ac_mid + 1`
8497 fi
8498
8499 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8500   done
8501 else
8502   echo "$as_me: failed program was:" >&5
8503 sed 's/^/| /' conftest.$ac_ext >&5
8504
8505         cat >conftest.$ac_ext <<_ACEOF
8506 /* confdefs.h.  */
8507 _ACEOF
8508 cat confdefs.h >>conftest.$ac_ext
8509 cat >>conftest.$ac_ext <<_ACEOF
8510 /* end confdefs.h.  */
8511 $ac_includes_default
8512    typedef void * ac__type_sizeof_;
8513 int
8514 main ()
8515 {
8516 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)];
8517 test_array [0] = 0
8518
8519   ;
8520   return 0;
8521 }
8522 _ACEOF
8523 rm -f conftest.$ac_objext
8524 if { (ac_try="$ac_compile"
8525 case "(($ac_try" in
8526   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8527   *) ac_try_echo=$ac_try;;
8528 esac
8529 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8530   (eval "$ac_compile") 2>conftest.er1
8531   ac_status=$?
8532   grep -v '^ *+' conftest.er1 >conftest.err
8533   rm -f conftest.er1
8534   cat conftest.err >&5
8535   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8536   (exit $ac_status); } && {
8537          test -z "$ac_cxx_werror_flag" ||
8538          test ! -s conftest.err
8539        } && test -s conftest.$ac_objext; then
8540   ac_hi=-1 ac_mid=-1
8541   while :; do
8542     cat >conftest.$ac_ext <<_ACEOF
8543 /* confdefs.h.  */
8544 _ACEOF
8545 cat confdefs.h >>conftest.$ac_ext
8546 cat >>conftest.$ac_ext <<_ACEOF
8547 /* end confdefs.h.  */
8548 $ac_includes_default
8549    typedef void * ac__type_sizeof_;
8550 int
8551 main ()
8552 {
8553 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)];
8554 test_array [0] = 0
8555
8556   ;
8557   return 0;
8558 }
8559 _ACEOF
8560 rm -f conftest.$ac_objext
8561 if { (ac_try="$ac_compile"
8562 case "(($ac_try" in
8563   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8564   *) ac_try_echo=$ac_try;;
8565 esac
8566 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8567   (eval "$ac_compile") 2>conftest.er1
8568   ac_status=$?
8569   grep -v '^ *+' conftest.er1 >conftest.err
8570   rm -f conftest.er1
8571   cat conftest.err >&5
8572   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8573   (exit $ac_status); } && {
8574          test -z "$ac_cxx_werror_flag" ||
8575          test ! -s conftest.err
8576        } && test -s conftest.$ac_objext; then
8577   ac_lo=$ac_mid; break
8578 else
8579   echo "$as_me: failed program was:" >&5
8580 sed 's/^/| /' conftest.$ac_ext >&5
8581
8582         ac_hi=`expr '(' $ac_mid ')' - 1`
8583                         if test $ac_mid -le $ac_hi; then
8584                           ac_lo= ac_hi=
8585                           break
8586                         fi
8587                         ac_mid=`expr 2 '*' $ac_mid`
8588 fi
8589
8590 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8591   done
8592 else
8593   echo "$as_me: failed program was:" >&5
8594 sed 's/^/| /' conftest.$ac_ext >&5
8595
8596         ac_lo= ac_hi=
8597 fi
8598
8599 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8600 fi
8601
8602 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8603 # Binary search between lo and hi bounds.
8604 while test "x$ac_lo" != "x$ac_hi"; do
8605   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
8606   cat >conftest.$ac_ext <<_ACEOF
8607 /* confdefs.h.  */
8608 _ACEOF
8609 cat confdefs.h >>conftest.$ac_ext
8610 cat >>conftest.$ac_ext <<_ACEOF
8611 /* end confdefs.h.  */
8612 $ac_includes_default
8613    typedef void * ac__type_sizeof_;
8614 int
8615 main ()
8616 {
8617 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
8618 test_array [0] = 0
8619
8620   ;
8621   return 0;
8622 }
8623 _ACEOF
8624 rm -f conftest.$ac_objext
8625 if { (ac_try="$ac_compile"
8626 case "(($ac_try" in
8627   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8628   *) ac_try_echo=$ac_try;;
8629 esac
8630 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8631   (eval "$ac_compile") 2>conftest.er1
8632   ac_status=$?
8633   grep -v '^ *+' conftest.er1 >conftest.err
8634   rm -f conftest.er1
8635   cat conftest.err >&5
8636   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8637   (exit $ac_status); } && {
8638          test -z "$ac_cxx_werror_flag" ||
8639          test ! -s conftest.err
8640        } && test -s conftest.$ac_objext; then
8641   ac_hi=$ac_mid
8642 else
8643   echo "$as_me: failed program was:" >&5
8644 sed 's/^/| /' conftest.$ac_ext >&5
8645
8646         ac_lo=`expr '(' $ac_mid ')' + 1`
8647 fi
8648
8649 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8650 done
8651 case $ac_lo in
8652 ?*) ac_cv_sizeof_void_p=$ac_lo;;
8653 '') if test "$ac_cv_type_void_p" = yes; then
8654      { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *)
8655 See \`config.log' for more details." >&5
8656 echo "$as_me: error: cannot compute sizeof (void *)
8657 See \`config.log' for more details." >&2;}
8658    { (exit 77); exit 77; }; }
8659    else
8660      ac_cv_sizeof_void_p=0
8661    fi ;;
8662 esac
8663 else
8664   cat >conftest.$ac_ext <<_ACEOF
8665 /* confdefs.h.  */
8666 _ACEOF
8667 cat confdefs.h >>conftest.$ac_ext
8668 cat >>conftest.$ac_ext <<_ACEOF
8669 /* end confdefs.h.  */
8670 $ac_includes_default
8671    typedef void * ac__type_sizeof_;
8672 static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); }
8673 static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); }
8674 #include <stdio.h>
8675 #include <stdlib.h>
8676 int
8677 main ()
8678 {
8679
8680   FILE *f = fopen ("conftest.val", "w");
8681   if (! f)
8682     return 1;
8683   if (((long int) (sizeof (ac__type_sizeof_))) < 0)
8684     {
8685       long int i = longval ();
8686       if (i != ((long int) (sizeof (ac__type_sizeof_))))
8687         return 1;
8688       fprintf (f, "%ld\n", i);
8689     }
8690   else
8691     {
8692       unsigned long int i = ulongval ();
8693       if (i != ((long int) (sizeof (ac__type_sizeof_))))
8694         return 1;
8695       fprintf (f, "%lu\n", i);
8696     }
8697   return ferror (f) || fclose (f) != 0;
8698
8699   ;
8700   return 0;
8701 }
8702 _ACEOF
8703 rm -f conftest$ac_exeext
8704 if { (ac_try="$ac_link"
8705 case "(($ac_try" in
8706   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8707   *) ac_try_echo=$ac_try;;
8708 esac
8709 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8710   (eval "$ac_link") 2>&5
8711   ac_status=$?
8712   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8713   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8714   { (case "(($ac_try" in
8715   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8716   *) ac_try_echo=$ac_try;;
8717 esac
8718 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8719   (eval "$ac_try") 2>&5
8720   ac_status=$?
8721   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8722   (exit $ac_status); }; }; then
8723   ac_cv_sizeof_void_p=`cat conftest.val`
8724 else
8725   echo "$as_me: program exited with status $ac_status" >&5
8726 echo "$as_me: failed program was:" >&5
8727 sed 's/^/| /' conftest.$ac_ext >&5
8728
8729 ( exit $ac_status )
8730 if test "$ac_cv_type_void_p" = yes; then
8731      { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *)
8732 See \`config.log' for more details." >&5
8733 echo "$as_me: error: cannot compute sizeof (void *)
8734 See \`config.log' for more details." >&2;}
8735    { (exit 77); exit 77; }; }
8736    else
8737      ac_cv_sizeof_void_p=0
8738    fi
8739 fi
8740 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8741 fi
8742 rm -f conftest.val
8743 fi
8744 { echo "$as_me:$LINENO: result: $ac_cv_sizeof_void_p" >&5
8745 echo "${ECHO_T}$ac_cv_sizeof_void_p" >&6; }
8746
8747
8748
8749 cat >>confdefs.h <<_ACEOF
8750 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
8751 _ACEOF
8752
8753
8754 { echo "$as_me:$LINENO: checking if we are on a 64-bits computer" >&5
8755 echo $ECHO_N "checking if we are on a 64-bits computer... $ECHO_C" >&6; }
8756 if test "$ac_cv_sizeof_void_p" = "8"; then
8757   { echo "$as_me:$LINENO: result: yes" >&5
8758 echo "${ECHO_T}yes" >&6; }
8759   CONFIG_WORD_LENGTH="8"
8760   CONFIG_WORD_LENGTH_INC="7"
8761   CONFIG_WORD_MASK="0xfffffffffffffff8"
8762   CONFIG_MAX_FAST="264 // WORD_LENGTH more than power of 2"
8763 else
8764   { echo "$as_me:$LINENO: result: no" >&5
8765 echo "${ECHO_T}no" >&6; }
8766 fi
8767
8768 case "${host}" in
8769   i*86-*-linux* | x86_64-*-linux*)
8770     { echo "$as_me:$LINENO: result: final adjustments for an Intel or AMD GNU/Linux host" >&5
8771 echo "${ECHO_T}final adjustments for an Intel or AMD GNU/Linux host" >&6; }
8772     CONFIG_CXXOPTIMIZE="-O3 -fexpensive-optimizations"
8773   ;;
8774   i*86-*-freebsd* | x86_64-*-freebsd*)
8775     { echo "$as_me:$LINENO: result: final adjustments for an Intel or AMD GNU/BSD host" >&5
8776 echo "${ECHO_T}final adjustments for an Intel or AMD GNU/BSD host" >&6; }
8777     CONFIG_CXXOPTIMIZE="-O3 -fexpensive-optimizations"
8778   ;;
8779   i*86-*-solaris*)
8780     { echo "$as_me:$LINENO: result: final adjustments for an Intel or AMS Solaris host" >&5
8781 echo "${ECHO_T}final adjustments for an Intel or AMS Solaris host" >&6; }
8782     CONFIG_CXXOPTIMIZE="-O3"
8783     CONFIG_BPATH="-Wl,-R,"
8784     X11_LDFLAGS="$X_LIBS -lXext -lX11 -lsocket"
8785   ;;
8786   *mingw*)
8787     { echo "$as_me:$LINENO: result: final adjustments for mingw host" >&5
8788 echo "${ECHO_T}final adjustments for mingw host" >&6; }
8789     CONFIG_OS_COMPAT="Windows"
8790     CONFIG_LDRT="-lmingw32 -lmingwex -mwindows"
8791   ;;
8792   *-*-cygwin)
8793     { echo "$as_me:$LINENO: result: final adjustments for cygwin host" >&5
8794 echo "${ECHO_T}final adjustments for cygwin host" >&6; }
8795     CONFIG_OS="CYGWIN"
8796     CONFIG_BFLAGS="-Wl,-stack,8388608"
8797 #    CXX="export CYGWIN=check_case:strict; $CXX"
8798 #    AC_SUBST(CXX)
8799   ;;
8800   *apple*darwin*)
8801     echo "$ac_t""final adjustments for a MacOS host" 1>&6
8802     CONFIG_OS="MACOS"
8803     CONFIG_CXXFLAGS="-I${prefix}/include"
8804     CONFIG_BSHARED=""
8805     CONFIG_BFLAGS="-framework Cocoa"
8806     CONFIG_BPATH=""
8807     CONFIG_SO="dylib"
8808     CONFIG_LIB_PATH="DYLD_LIBRARY_PATH"
8809   ;;
8810   *darwin*)
8811     echo "$ac_t""final adjustments for a generic Darwin host" 1>&6
8812     CONFIG_CXXFLAGS="-I${prefix}/include"
8813     CONFIG_BSHARED=""
8814     CONFIG_BPATH=""
8815     CONFIG_SO="dylib"
8816     CONFIG_LIB_PATH="DYLD_LIBRARY_PATH"
8817   ;;
8818   powerpc-*-linux*)
8819     { echo "$as_me:$LINENO: result: final adjustments for a PowerPC/GNU-linux host" >&5
8820 echo "${ECHO_T}final adjustments for a PowerPC/GNU-linux host" >&6; }
8821     CONFIG_OS="POWERPC_GNU_LINUX"
8822     CONFIG_CXXOPTIMIZE="-O3 -fexpensive-optimizations"
8823   ;;
8824   *sun*)
8825     { echo "$as_me:$LINENO: result: final adjustments for a SUN/solaris host" >&5
8826 echo "${ECHO_T}final adjustments for a SUN/solaris host" >&6; }
8827     CONFIG_OS="SUN"
8828     CONFIG_OS_SUFFIX="sun"
8829     CONFIG_BSTATIC=""
8830     CONFIG_BSHARED=""
8831     CONFIG_BPATH="-Wl,-R,"
8832     X11_LDFLAGS="$X_LIBS -lXext -lX11 -lsocket"
8833     CONFIG_WORD_LENGTH="8"
8834     CONFIG_WORD_LENGTH_INC="7"
8835     CONFIG_WORD_MASK="0xfffffff8"
8836     CONFIG_MAX_FAST="264 // WORD_LENGTH more than power of 2"
8837     CONFIG_STD_SETENV=""
8838   ;;
8839   sparc*-*-linux*)
8840     { echo "$as_me:$LINENO: result: final adjustments for a Sparc host running GNU/Linux" >&5
8841 echo "${ECHO_T}final adjustments for a Sparc host running GNU/Linux" >&6; }
8842     CONFIG_CXXOPTIMIZE="-O3 -fexpensive-optimizations"
8843     CONFIG_WORD_LENGTH="8"
8844     CONFIG_WORD_LENGTH_INC="7"
8845     CONFIG_WORD_MASK="0xfffffff8"
8846     CONFIG_MAX_FAST="264 // WORD_LENGTH more than power of 2"
8847     CONFIG_STD_SETENV=""
8848   ;;
8849   *dec*)
8850     { echo "$as_me:$LINENO: result: final adjustments for a DEC/alpha host" >&5
8851 echo "${ECHO_T}final adjustments for a DEC/alpha host" >&6; }
8852     CONFIG_BSTATIC=""
8853     CONFIG_BSHARED="-shared"
8854     CONFIG_STD_SETENV=""
8855   ;;
8856   *alpha*-*-linux*)
8857     { echo "$as_me:$LINENO: result: final adjustments for an Alpha GNU/Linux host" >&5
8858 echo "${ECHO_T}final adjustments for an Alpha GNU/Linux host" >&6; }
8859     CONFIG_BSTATIC=""
8860     CONFIG_BSHARED="-shared"
8861   ;;
8862   s390-*-linux*)
8863     { echo "$as_me:$LINENO: result: final adjustments for an IBM S/390 GNU/Linux host" >&5
8864 echo "${ECHO_T}final adjustments for an IBM S/390 GNU/Linux host" >&6; }
8865     CONFIG_STD_SETENV=""
8866   ;;
8867   ia64-*-linux*)
8868     { echo "$as_me:$LINENO: result: final adjustments for an Itanium GNU/Linux host" >&5
8869 echo "${ECHO_T}final adjustments for an Itanium GNU/Linux host" >&6; }
8870     CONFIG_BSTATIC=""
8871     CONFIG_BSHARED="-shared"
8872   ;;
8873   hppa*-*-linux*)
8874     { echo "$as_me:$LINENO: result: final adjustments for an HP PA_RISC GNU/Linux host" >&5
8875 echo "${ECHO_T}final adjustments for an HP PA_RISC GNU/Linux host" >&6; }
8876     CONFIG_CXXFLAGS="$CONFIG_CXXFLAGS -fPIC"
8877     CONFIG_BSTATIC=""
8878     CONFIG_BSHARED="-shared"
8879   ;;
8880   *sgi-irix*)
8881     echo "$ac_t""final adjustments for a SGI/Irix host" 1>&6
8882     CONFIG_OS="IRIX"
8883     CONFIG_CXXFLAGS=""
8884     X_LIBS=-L/usr/lib32
8885     CONFIG_BSTATIC=""
8886     CONFIG_BSHARED=""
8887     CONFIG_BPATH=""
8888     X11_LDFLAGS="$X_LIBS -lX11"
8889     CONFIG_WORD_MASK="0xfffffff8"
8890     CONFIG_STD_SETENV=""
8891     CONFIG_CHMOD="chmod"
8892     CONFIG_LIB_PATH="LD_LIBRARYN32_PATH"
8893   ;;
8894   m68k-*-linux* | mips-*-linux* | mipsel-*-linux* | arm*-*-linux*)
8895     { echo "$as_me:$LINENO: result: final adjustments for a supported GNU/Linux host" >&5
8896 echo "${ECHO_T}final adjustments for a supported GNU/Linux host" >&6; }
8897   ;;
8898   *-linux*)
8899     { echo "$as_me:$LINENO: result: final adjustments for a generic GNU/Linux host" >&5
8900 echo "${ECHO_T}final adjustments for a generic GNU/Linux host" >&6; }
8901   ;;
8902   *)
8903     { echo "$as_me:$LINENO: result: final adjustments for a generic host" >&5
8904 echo "${ECHO_T}final adjustments for a generic host" >&6; }
8905   ;;
8906 esac
8907
8908 case "${host}" in
8909   *apple*darwin10*)
8910     echo "$ac_t""Xcode 3.2 project tweak (only MacOSX 10.6)" 1>&6
8911     CONFIG_NATIVE_ARCH_TAG="NATIVE_ARCH_ACTUAL"
8912   ;;
8913 esac
8914
8915 #--------------------------------------------------------------------
8916 # Temporary fix for link problem
8917 #--------------------------------------------------------------------
8918
8919 case "$GXX_VERSION" in
8920      3.* | 4.*)
8921          CONFIG_BSTATIC="-static"
8922          CONFIG_BSHARED="-dynamic"
8923      ;;
8924 esac
8925
8926 #--------------------------------------------------------------------
8927 # Memory allocation options
8928 #--------------------------------------------------------------------
8929
8930 # Check whether --enable-fastalloc was given.
8931 if test "${enable_fastalloc+set}" = set; then
8932   enableval=$enable_fastalloc;
8933 else
8934   enable_fastalloc="yes"
8935 fi
8936
8937 case "$enable_fastalloc" in
8938     yes)
8939         ;;
8940     no)
8941         { echo "$as_me:$LINENO: result: disabling fast allocator for small objects" >&5
8942 echo "${ECHO_T}disabling fast allocator for small objects" >&6; }
8943
8944 cat >>confdefs.h <<\_ACEOF
8945 #define NO_FAST_ALLOC 1
8946 _ACEOF
8947
8948         ;;
8949     *)
8950         { { echo "$as_me:$LINENO: error: bad option --enable-fastalloc=$enable_fastalloc" >&5
8951 echo "$as_me: error: bad option --enable-fastalloc=$enable_fastalloc" >&2;}
8952    { (exit 1); exit 1; }; }
8953         ;;
8954 esac
8955
8956 #--------------------------------------------------------------------
8957 # Experimental options
8958 #--------------------------------------------------------------------
8959
8960 # Check whether --enable-experimental was given.
8961 if test "${enable_experimental+set}" = set; then
8962   enableval=$enable_experimental;
8963 else
8964   enable_experimental="no"
8965 fi
8966
8967 case "$enable_experimental" in
8968     yes)
8969         { echo "$as_me:$LINENO: result: enabling experimental style rewriting code" >&5
8970 echo "${ECHO_T}enabling experimental style rewriting code" >&6; }
8971
8972 cat >>confdefs.h <<\_ACEOF
8973 #define EXPERIMENTAL 1
8974 _ACEOF
8975
8976         CONFIG_EXPERIMENTAL="Memorizer Environment Evaluate"
8977         ;;
8978     no)
8979         { echo "$as_me:$LINENO: result: disabling experimental style rewriting code" >&5
8980 echo "${ECHO_T}disabling experimental style rewriting code" >&6; }
8981         CONFIG_EXPERIMENTAL=""
8982         ;;
8983     *)
8984         { { echo "$as_me:$LINENO: error: bad option --enable-experimental=$enable_experimental" >&5
8985 echo "$as_me: error: bad option --enable-experimental=$enable_experimental" >&2;}
8986    { (exit 1); exit 1; }; }
8987         ;;
8988 esac
8989
8990
8991 #--------------------------------------------------------------------
8992 # MacOS X extensions (spellchecker, image loading)
8993 #--------------------------------------------------------------------
8994
8995 # Check whether --enable-macosx-extensions was given.
8996 if test "${enable_macosx_extensions+set}" = set; then
8997   enableval=$enable_macosx_extensions;
8998 else
8999   enable_macosx_extensions="no"
9000 fi
9001
9002 case "$enable_macosx_extensions" in
9003     yes)
9004         { echo "$as_me:$LINENO: result: enabling Mac OSX extensions" >&5
9005 echo "${ECHO_T}enabling Mac OSX extensions" >&6; }
9006
9007 cat >>confdefs.h <<\_ACEOF
9008 #define MACOSX_EXTENSIONS 1
9009 _ACEOF
9010
9011         CONFIG_MACOS="MacOS"
9012         ;;
9013     no)
9014         { echo "$as_me:$LINENO: result: disabling Mac OSX extensions" >&5
9015 echo "${ECHO_T}disabling Mac OSX extensions" >&6; }
9016         CONFIG_MACOS=""
9017         ;;
9018     *)
9019         { { echo "$as_me:$LINENO: error: bad option --enable-macosx-extensions=$enable_macosx_extensions" >&5
9020 echo "$as_me: error: bad option --enable-macosx-extensions=$enable_macosx_extensions" >&2;}
9021    { (exit 1); exit 1; }; }
9022         ;;
9023 esac
9024
9025
9026 #--------------------------------------------------------------------
9027 # Experimental PDF renderer
9028 #--------------------------------------------------------------------
9029
9030 # Check whether --enable-pdf-renderer was given.
9031 if test "${enable_pdf_renderer+set}" = set; then
9032   enableval=$enable_pdf_renderer;
9033 else
9034   enable_pdf_renderer="no"
9035 fi
9036
9037 case "$enable_pdf_renderer" in
9038     yes)
9039         { echo "$as_me:$LINENO: result: enabling experimental PDF renderer" >&5
9040 echo "${ECHO_T}enabling experimental PDF renderer" >&6; }
9041
9042 cat >>confdefs.h <<\_ACEOF
9043 #define PDF_RENDERER 1
9044 _ACEOF
9045
9046         CONFIG_PDF="Pdf Pdf/dvipdfmx"
9047         ;;
9048     no)
9049         { echo "$as_me:$LINENO: result: disabling experimental PDF renderer" >&5
9050 echo "${ECHO_T}disabling experimental PDF renderer" >&6; }
9051         CONFIG_PDF=""
9052         ;;
9053     *)
9054         { { echo "$as_me:$LINENO: error: bad option --enable-pdf-renderer=$enable_pdf_renderer" >&5
9055 echo "$as_me: error: bad option --enable-pdf-renderer=$enable_pdf_renderer" >&2;}
9056    { (exit 1); exit 1; }; }
9057         ;;
9058 esac
9059
9060
9061 #--------------------------------------------------------------------
9062 # Gui selection
9063 #--------------------------------------------------------------------
9064
9065 CONFIG_X11=""
9066 CONFIG_COCOA=""
9067 CONFIG_GUI="X11"
9068
9069 # Check whether --enable-qt was given.
9070 if test "${enable_qt+set}" = set; then
9071   enableval=$enable_qt;
9072 else
9073   enable_qt="no"
9074 fi
9075
9076
9077 case "$enable_qt" in
9078     yes)
9079
9080   if test -r "/c/Qt"; then
9081     MOC="`which moc`"
9082     qt_bin="`dirname $MOC`"
9083     qt_home="`dirname $qt_bin`"
9084     qt_version="`basename $qt_home`"
9085     qt_parent="`dirname $qt_home`"
9086     QT_CPPFLAGS="-I$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."
9087     QT_CXXFLAGS="-pipe -g -Wall -W -DQT_DLL -DQT_GUI_LIB -DQT_CORE_LIB -DQT_THREAD_SUPPORT"
9088     QT_LDFLAGS="-enable-stdcall-fixup -Wl,-enable-auto-import -Wl,-enable-runtime-pseudo-reloc -mthreads -Wl -Wl,-subsystem,windows"
9089     QT_LIBS="-L'c:/Qt/$qt_version/lib' -lmingw32 -lqtmaind -lQtGuid4 -lQtCored4"
9090     if test "$qt_parent" != "/c/Qt"; then
9091       at_cv_qt_build="ko"
9092     fi
9093   else
9094
9095
9096
9097
9098   test x"$TROLL" != x && echo 'ViM rox emacs.'
9099
9100
9101 # Check whether --with-qt was given.
9102 if test "${with_qt+set}" = set; then
9103   withval=$with_qt; QT_PATH=$withval
9104 else
9105   QT_PATH=
9106 fi
9107
9108
9109   # Find Qt.
9110   if test -d /usr/local/Trolltech; then
9111     # Try to find the latest version.
9112     tmp_qt_paths=`echo /usr/local/Trolltech/*/bin | tr ' ' '\n' | sort -nr \
9113                                               | xargs | sed 's/  */:/g'`
9114   fi
9115
9116   # Find qmake.
9117   if test -z "$QMAKE"; then
9118     for ac_prog in qmake
9119 do
9120   # Extract the first word of "$ac_prog", so it can be a program name with args.
9121 set dummy $ac_prog; ac_word=$2
9122 { echo "$as_me:$LINENO: checking for $ac_word" >&5
9123 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
9124 if test "${ac_cv_path_QMAKE+set}" = set; then
9125   echo $ECHO_N "(cached) $ECHO_C" >&6
9126 else
9127   case $QMAKE in
9128   [\\/]* | ?:[\\/]*)
9129   ac_cv_path_QMAKE="$QMAKE" # Let the user override the test with a path.
9130   ;;
9131   *)
9132   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9133 as_dummy="$QT_DIR:$QT_PATH:$PATH:$tmp_qt_paths"
9134 for as_dir in $as_dummy
9135 do
9136   IFS=$as_save_IFS
9137   test -z "$as_dir" && as_dir=.
9138   for ac_exec_ext in '' $ac_executable_extensions; do
9139   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9140     ac_cv_path_QMAKE="$as_dir/$ac_word$ac_exec_ext"
9141     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
9142     break 2
9143   fi
9144 done
9145 done
9146 IFS=$as_save_IFS
9147
9148   ;;
9149 esac
9150 fi
9151 QMAKE=$ac_cv_path_QMAKE
9152 if test -n "$QMAKE"; then
9153   { echo "$as_me:$LINENO: result: $QMAKE" >&5
9154 echo "${ECHO_T}$QMAKE" >&6; }
9155 else
9156   { echo "$as_me:$LINENO: result: no" >&5
9157 echo "${ECHO_T}no" >&6; }
9158 fi
9159
9160
9161   test -n "$QMAKE" && break
9162 done
9163 test -n "$QMAKE" || QMAKE="missing"
9164
9165   else
9166     { echo "$as_me:$LINENO: checking for the QMAKE to use with Qt" >&5
9167 echo $ECHO_N "checking for the QMAKE to use with Qt... $ECHO_C" >&6; }
9168     { echo "$as_me:$LINENO: result: $QMAKE" >&5
9169 echo "${ECHO_T}$QMAKE" >&6; }
9170   fi
9171   if test x"$QMAKE" = xmissing; then
9172     { { echo "$as_me:$LINENO: error: Cannot find qmake in your PATH. Try using --with-qt." >&5
9173 echo "$as_me: error: Cannot find qmake in your PATH. Try using --with-qt." >&2;}
9174    { (exit 1); exit 1; }; }
9175   fi
9176
9177   # Find moc (Meta Object Compiler).
9178   if test -z "$MOC"; then
9179     for ac_prog in moc
9180 do
9181   # Extract the first word of "$ac_prog", so it can be a program name with args.
9182 set dummy $ac_prog; ac_word=$2
9183 { echo "$as_me:$LINENO: checking for $ac_word" >&5
9184 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
9185 if test "${ac_cv_path_MOC+set}" = set; then
9186   echo $ECHO_N "(cached) $ECHO_C" >&6
9187 else
9188   case $MOC in
9189   [\\/]* | ?:[\\/]*)
9190   ac_cv_path_MOC="$MOC" # Let the user override the test with a path.
9191   ;;
9192   *)
9193   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9194 as_dummy="$QT_PATH:$PATH:$tmp_qt_paths"
9195 for as_dir in $as_dummy
9196 do
9197   IFS=$as_save_IFS
9198   test -z "$as_dir" && as_dir=.
9199   for ac_exec_ext in '' $ac_executable_extensions; do
9200   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9201     ac_cv_path_MOC="$as_dir/$ac_word$ac_exec_ext"
9202     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
9203     break 2
9204   fi
9205 done
9206 done
9207 IFS=$as_save_IFS
9208
9209   ;;
9210 esac
9211 fi
9212 MOC=$ac_cv_path_MOC
9213 if test -n "$MOC"; then
9214   { echo "$as_me:$LINENO: result: $MOC" >&5
9215 echo "${ECHO_T}$MOC" >&6; }
9216 else
9217   { echo "$as_me:$LINENO: result: no" >&5
9218 echo "${ECHO_T}no" >&6; }
9219 fi
9220
9221
9222   test -n "$MOC" && break
9223 done
9224 test -n "$MOC" || MOC="missing"
9225
9226   else
9227     { echo "$as_me:$LINENO: checking for the MOC to use with Qt" >&5
9228 echo $ECHO_N "checking for the MOC to use with Qt... $ECHO_C" >&6; }
9229     { echo "$as_me:$LINENO: result: $MOC" >&5
9230 echo "${ECHO_T}$MOC" >&6; }
9231   fi
9232   if test x"$MOC" = xmissing; then
9233     { { echo "$as_me:$LINENO: error: Cannot find moc (Meta Object Compiler) in your PATH. Try using --with-qt." >&5
9234 echo "$as_me: error: Cannot find moc (Meta Object Compiler) in your PATH. Try using --with-qt." >&2;}
9235    { (exit 1); exit 1; }; }
9236   fi
9237
9238   # Find uic (User Interface Compiler).
9239   if test -z "$UIC"; then
9240     for ac_prog in uic
9241 do
9242   # Extract the first word of "$ac_prog", so it can be a program name with args.
9243 set dummy $ac_prog; ac_word=$2
9244 { echo "$as_me:$LINENO: checking for $ac_word" >&5
9245 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
9246 if test "${ac_cv_path_UIC+set}" = set; then
9247   echo $ECHO_N "(cached) $ECHO_C" >&6
9248 else
9249   case $UIC in
9250   [\\/]* | ?:[\\/]*)
9251   ac_cv_path_UIC="$UIC" # Let the user override the test with a path.
9252   ;;
9253   *)
9254   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9255 as_dummy="$QT_PATH:$PATH:$tmp_qt_paths"
9256 for as_dir in $as_dummy
9257 do
9258   IFS=$as_save_IFS
9259   test -z "$as_dir" && as_dir=.
9260   for ac_exec_ext in '' $ac_executable_extensions; do
9261   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9262     ac_cv_path_UIC="$as_dir/$ac_word$ac_exec_ext"
9263     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
9264     break 2
9265   fi
9266 done
9267 done
9268 IFS=$as_save_IFS
9269
9270   ;;
9271 esac
9272 fi
9273 UIC=$ac_cv_path_UIC
9274 if test -n "$UIC"; then
9275   { echo "$as_me:$LINENO: result: $UIC" >&5
9276 echo "${ECHO_T}$UIC" >&6; }
9277 else
9278   { echo "$as_me:$LINENO: result: no" >&5
9279 echo "${ECHO_T}no" >&6; }
9280 fi
9281
9282
9283   test -n "$UIC" && break
9284 done
9285 test -n "$UIC" || UIC="missing"
9286
9287   else
9288     { echo "$as_me:$LINENO: checking for the UIC to use with Qt" >&5
9289 echo $ECHO_N "checking for the UIC to use with Qt... $ECHO_C" >&6; }
9290     { echo "$as_me:$LINENO: result: $UIC" >&5
9291 echo "${ECHO_T}$UIC" >&6; }
9292   fi
9293   if test x"$UIC" = xmissing; then
9294     { { echo "$as_me:$LINENO: error: Cannot find uic (User Interface Compiler) in your PATH. Try using --with-qt." >&5
9295 echo "$as_me: error: Cannot find uic (User Interface Compiler) in your PATH. Try using --with-qt." >&2;}
9296    { (exit 1); exit 1; }; }
9297   fi
9298
9299   # Find rcc (Qt Resource Compiler).
9300   for ac_prog in rcc
9301 do
9302   # Extract the first word of "$ac_prog", so it can be a program name with args.
9303 set dummy $ac_prog; ac_word=$2
9304 { echo "$as_me:$LINENO: checking for $ac_word" >&5
9305 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
9306 if test "${ac_cv_path_RCC+set}" = set; then
9307   echo $ECHO_N "(cached) $ECHO_C" >&6
9308 else
9309   case $RCC in
9310   [\\/]* | ?:[\\/]*)
9311   ac_cv_path_RCC="$RCC" # Let the user override the test with a path.
9312   ;;
9313   *)
9314   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9315 as_dummy="$QT_PATH:$PATH:$tmp_qt_paths"
9316 for as_dir in $as_dummy
9317 do
9318   IFS=$as_save_IFS
9319   test -z "$as_dir" && as_dir=.
9320   for ac_exec_ext in '' $ac_executable_extensions; do
9321   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9322     ac_cv_path_RCC="$as_dir/$ac_word$ac_exec_ext"
9323     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
9324     break 2
9325   fi
9326 done
9327 done
9328 IFS=$as_save_IFS
9329
9330   ;;
9331 esac
9332 fi
9333 RCC=$ac_cv_path_RCC
9334 if test -n "$RCC"; then
9335   { echo "$as_me:$LINENO: result: $RCC" >&5
9336 echo "${ECHO_T}$RCC" >&6; }
9337 else
9338   { echo "$as_me:$LINENO: result: no" >&5
9339 echo "${ECHO_T}no" >&6; }
9340 fi
9341
9342
9343   test -n "$RCC" && break
9344 done
9345 test -n "$RCC" || RCC="false"
9346
9347   if test x"$UIC" = xfalse; then
9348     { echo "$as_me:$LINENO: WARNING: Cannot find rcc (Qt Resource Compiler) in your PATH. Try using --with-qt." >&5
9349 echo "$as_me: WARNING: Cannot find rcc (Qt Resource Compiler) in your PATH. Try using --with-qt." >&2;}
9350   fi
9351
9352   # If we don't know the path to Qt, guess it from the path to qmake.
9353   if test x"$QT_PATH" = x; then
9354     QT_PATH=`dirname "$QMAKE"`
9355   fi
9356   if test x"$QT_PATH" = x; then
9357     { { echo "$as_me:$LINENO: error: Cannot find the path to your Qt install. Use --with-qt." >&5
9358 echo "$as_me: error: Cannot find the path to your Qt install. Use --with-qt." >&2;}
9359    { (exit 1); exit 1; }; }
9360   fi
9361
9362   { echo "$as_me:$LINENO: checking for the QT_PATH to use with Qt" >&5
9363 echo $ECHO_N "checking for the QT_PATH to use with Qt... $ECHO_C" >&6; }
9364   { echo "$as_me:$LINENO: result: $QT_PATH" >&5
9365 echo "${ECHO_T}$QT_PATH" >&6; }
9366
9367   # Get ready to build a test-app with Qt.
9368
9369   # Look for a writable temporary directory.
9370
9371   if test x"$TMPDIR" = x || test ! -d "$TMPDIR" || test ! -w "$TMPDIR"; then
9372     echo "$as_me:$LINENO: no TMPDIR or bad TMPDIR ($TMPDIR)" \
9373       >&5
9374     for i in /tmp /var/tmp; do
9375       if test -d "$i" && test -w "$i"; then
9376         TMPDIR=$i
9377         export TMPDIR
9378         echo "$as_me:$LINENO: setting TMPDIR=$TMPDIR" >&5
9379         break
9380       fi
9381     done
9382   fi
9383
9384   # Kludge!!  QMake has a very strange behavior.  For instance, if you
9385   # install Qt under your $HOME and run QMake somewhere else under your
9386   # $HOME, it will try to be clever and produce Makefiles with relative
9387   # include paths.  In order to avoid this, we will test QMake from a
9388   # temporary directory (usually /tmp).  Note that this problem was only
9389   # observed with Qt 4.
9390   my_configure_pwd=`pwd`
9391   my_tmpdir="$TMPDIR/conftest$$.dir"
9392   test -d "$my_tmpdir" || mkdir "$my_tmpdir"
9393   if test -w "$my_tmpdir" && cd "$my_tmpdir"
9394   then
9395     :
9396   else
9397     { { echo "$as_me:$LINENO: error: Cannot cd to or write in $my_tmpdir" >&5
9398 echo "$as_me: error: Cannot cd to or write in $my_tmpdir" >&2;}
9399    { (exit 1); exit 1; }; }
9400   fi
9401   cat >conftest.h <<_ASEOF
9402 #include <QObject>
9403
9404 class Foo: public QObject
9405 {
9406   Q_OBJECT;
9407 public:
9408   Foo();
9409   ~Foo() {}
9410 public slots:
9411   void setValue(int value);
9412 signals:
9413   void valueChanged(int newValue);
9414 private:
9415   int value_;
9416 };
9417 _ASEOF
9418
9419   cat >conftest.cpp <<_ASEOF
9420 #include "conftest.h"
9421 Foo::Foo()
9422   : value_ (42)
9423 {
9424   connect(this, SIGNAL(valueChanged(int)), this, SLOT(setValue(int)));
9425 }
9426
9427 void Foo::setValue(int value)
9428 {
9429   value_ = value;
9430 }
9431
9432 int main()
9433 {
9434   Foo f;
9435 }
9436 _ASEOF
9437   if $QMAKE -project; then :; else
9438     { { echo "$as_me:$LINENO: error: Calling $QMAKE -project failed." >&5
9439 echo "$as_me: error: Calling $QMAKE -project failed." >&2;}
9440    { (exit 1); exit 1; }; }
9441   fi
9442
9443   # Find the .pro file generated by qmake.
9444   pro_file='conftest.dir.pro'
9445   test -f $pro_file || pro_file=`echo *.pro`
9446   if test -f "$pro_file"; then :; else
9447     { { echo "$as_me:$LINENO: error: Can't find the .pro file generated by Qmake." >&5
9448 echo "$as_me: error: Can't find the .pro file generated by Qmake." >&2;}
9449    { (exit 1); exit 1; }; }
9450   fi
9451
9452
9453
9454
9455
9456
9457
9458   echo "$as_me:$LINENO: Invoking $QMAKE on $pro_file" >&5
9459   sed 's/^/| /' "$pro_file" >&5
9460
9461   additional_qmake_flags=""
9462   case $host_os in
9463     darwin*)
9464       additional_qmake_flags="-spec macx-g++"
9465       ;;
9466   esac
9467
9468   if $QMAKE ${additional_qmake_flags} ; then :; else
9469     { { echo "$as_me:$LINENO: error: Calling $QMAKE failed." >&5
9470 echo "$as_me: error: Calling $QMAKE failed." >&2;}
9471    { (exit 1); exit 1; }; }
9472   fi
9473   # Try to compile a simple Qt app.
9474   { echo "$as_me:$LINENO: checking whether we can build a simple Qt app" >&5
9475 echo $ECHO_N "checking whether we can build a simple Qt app... $ECHO_C" >&6; }
9476 if test "${at_cv_qt_build+set}" = set; then
9477   echo $ECHO_N "(cached) $ECHO_C" >&6
9478 else
9479   at_cv_qt_build=ko
9480   : ${MAKE=make}
9481
9482   if $MAKE >&5 2>&1; then
9483     at_cv_qt_build='ok, looks like Qt 4'
9484   else
9485     echo "$as_me:$LINENO: Build failed, trying to #include <qobject.h> \
9486 instead" >&5
9487     sed 's/<QObject>/<qobject.h>/' conftest.h > tmp.h && mv tmp.h conftest.h
9488     if $MAKE >&5 2>&1; then
9489       at_cv_qt_build='ok, looks like Qt 3'
9490     else
9491       # Sometimes (such as on Debian) build will fail because Qt hasn't been
9492       # installed in debug mode and qmake tries (by default) to build apps in
9493       # debug mode => Try again in release mode.
9494       echo "$as_me:$LINENO: Build failed, trying to enforce release mode" \
9495             >&5
9496
9497        # Tweak the value of CONFIG in the .pro file for +release.
9498
9499   qt_conf=''
9500   for at_mod in +release; do
9501     at_mod=`echo "$at_mod" | sed 's/^-//; tough
9502                                   s/^+//; beef
9503                                   :ough
9504                                   s/^/CONFIG -= /;n
9505                                   :eef
9506                                   s/^/CONFIG += /'`
9507     qt_conf="$qt_conf
9508 $at_mod"
9509   done
9510   echo "$qt_conf" | sed 1d >>"$pro_file"
9511
9512
9513       sed 's/<qobject.h>/<QObject>/' conftest.h > tmp.h && mv tmp.h conftest.h
9514       if $MAKE >&5 2>&1; then
9515         at_cv_qt_build='ok, looks like Qt 4, release mode forced'
9516       else
9517         echo "$as_me:$LINENO: Build failed, trying to #include <qobject.h> \
9518 instead" >&5
9519         sed 's/<QObject>/<qobject.h>/' conftest.h > tmp.h && mv tmp.h conftest.h
9520         if $MAKE >&5 2>&1; then
9521           at_cv_qt_build='ok, looks like Qt 3, release mode forced'
9522         else
9523           at_cv_qt_build=ko
9524           echo "$as_me:$LINENO: failed program was:" >&5
9525           sed 's/^/| /' conftest.h >&5
9526           echo "$as_me:$LINENO: failed program was:" >&5
9527           sed 's/^/| /' conftest.cpp >&5
9528         fi # if make with Qt3-style #include and release mode forced.
9529       fi # if make with Qt4-style #include and release mode forced.
9530     fi # if make with Qt3-style #include.
9531   fi # if make with Qt4-style #include.
9532
9533 fi
9534 { echo "$as_me:$LINENO: result: $at_cv_qt_build" >&5
9535 echo "${ECHO_T}$at_cv_qt_build" >&6; }
9536   if test x"$at_cv_qt_build" = xko; then
9537     { { echo "$as_me:$LINENO: error: Cannot build a test Qt program" >&5
9538 echo "$as_me: error: Cannot build a test Qt program" >&2;}
9539    { (exit 1); exit 1; }; }
9540   fi
9541   QT_VERSION_MAJOR=`echo "$at_cv_qt_build" | sed 's/^^0-9*//'`
9542
9543
9544   # This sed filter is applied after an expression of the form: /^FOO.*=/!d;
9545   # It starts by removing the beginning of the line, removing references to
9546   # SUBLIBS, removing unnecessary whitespaces at the beginning, and prefixes
9547   # all variable uses by QT_.
9548   qt_sed_filter='s///;
9549                  s/$(SUBLIBS)//g;
9550                  s/^ *//;
9551                  s/\$(\([A-Z_][A-Z_]*\))/$(QT_\1)/g'
9552
9553   # Find the Makefile (qmake happens to generate a fake Makefile which invokes
9554   # a Makefile.Debug or Makefile.Release). We we have both, we'll pick the
9555   # Makefile.Release. The reason is that the main difference is that release
9556   # uses -Os and debug -g. We can override -Os by passing another -O but we
9557   # usually don't override -g.
9558   if test -f Makefile.Release; then
9559     at_mfile='Makefile.Release'
9560   else
9561     at_mfile='Makefile'
9562   fi
9563   if test -f $at_mfile; then :; else
9564     cd "$my_configure_pwd"
9565     { { echo "$as_me:$LINENO: error: Cannot find the Makefile generated by qmake." >&5
9566 echo "$as_me: error: Cannot find the Makefile generated by qmake." >&2;}
9567    { (exit 1); exit 1; }; }
9568   fi
9569
9570   # Find the DEFINES of Qt (should have been named CPPFLAGS).
9571   if test -z "$QT_DEFINES"; then
9572     { echo "$as_me:$LINENO: checking for the DEFINES to use with Qt" >&5
9573 echo $ECHO_N "checking for the DEFINES to use with Qt... $ECHO_C" >&6; }
9574 if test "${at_cv_env_QT_DEFINES+set}" = set; then
9575   echo $ECHO_N "(cached) $ECHO_C" >&6
9576 else
9577   at_cv_env_QT_DEFINES=`sed "/^DEFINES[^A-Z]*=/!d;$qt_sed_filter" $at_mfile`
9578 fi
9579 { echo "$as_me:$LINENO: result: $at_cv_env_QT_DEFINES" >&5
9580 echo "${ECHO_T}$at_cv_env_QT_DEFINES" >&6; }
9581     QT_DEFINES="$at_cv_env_QT_DEFINES"
9582   fi
9583
9584   { echo "$as_me:$LINENO: checking for the QT_DEFINES to use with Qt" >&5
9585 echo $ECHO_N "checking for the QT_DEFINES to use with Qt... $ECHO_C" >&6; }
9586   { echo "$as_me:$LINENO: result: $QT_DEFINES" >&5
9587 echo "${ECHO_T}$QT_DEFINES" >&6; }
9588
9589   # Find the CFLAGS of Qt (We can use Qt in C?!)
9590   if test -z "$QT_CFLAGS"; then
9591     { echo "$as_me:$LINENO: checking for the CFLAGS to use with Qt" >&5
9592 echo $ECHO_N "checking for the CFLAGS to use with Qt... $ECHO_C" >&6; }
9593 if test "${at_cv_env_QT_CFLAGS+set}" = set; then
9594   echo $ECHO_N "(cached) $ECHO_C" >&6
9595 else
9596   at_cv_env_QT_CFLAGS=`sed "/^CFLAGS[^A-Za-z]*=/!d;$qt_sed_filter" $at_mfile`
9597 fi
9598 { echo "$as_me:$LINENO: result: $at_cv_env_QT_CFLAGS" >&5
9599 echo "${ECHO_T}$at_cv_env_QT_CFLAGS" >&6; }
9600     QT_CFLAGS="$at_cv_env_QT_CFLAGS"
9601   fi
9602
9603   { echo "$as_me:$LINENO: checking for the QT_CFLAGS to use with Qt" >&5
9604 echo $ECHO_N "checking for the QT_CFLAGS to use with Qt... $ECHO_C" >&6; }
9605   { echo "$as_me:$LINENO: result: $QT_CFLAGS" >&5
9606 echo "${ECHO_T}$QT_CFLAGS" >&6; }
9607
9608   # Find the CXXFLAGS of Qt.
9609   if test -z "$QT_CXXFLAGS"; then
9610     { echo "$as_me:$LINENO: checking for the CXXFLAGS to use with Qt" >&5
9611 echo $ECHO_N "checking for the CXXFLAGS to use with Qt... $ECHO_C" >&6; }
9612 if test "${at_cv_env_QT_CXXFLAGS+set}" = set; then
9613   echo $ECHO_N "(cached) $ECHO_C" >&6
9614 else
9615   at_cv_env_QT_CXXFLAGS=`sed "/^CXXFLAGS[^A-Za-z]*=/!d;$qt_sed_filter" $at_mfile`
9616 fi
9617 { echo "$as_me:$LINENO: result: $at_cv_env_QT_CXXFLAGS" >&5
9618 echo "${ECHO_T}$at_cv_env_QT_CXXFLAGS" >&6; }
9619     QT_CXXFLAGS="$at_cv_env_QT_CXXFLAGS"
9620   fi
9621
9622   { echo "$as_me:$LINENO: checking for the QT_CXXFLAGS to use with Qt" >&5
9623 echo $ECHO_N "checking for the QT_CXXFLAGS to use with Qt... $ECHO_C" >&6; }
9624   { echo "$as_me:$LINENO: result: $QT_CXXFLAGS" >&5
9625 echo "${ECHO_T}$QT_CXXFLAGS" >&6; }
9626
9627   # Find the INCPATH of Qt.
9628   if test -z "$QT_INCPATH"; then
9629     { echo "$as_me:$LINENO: checking for the INCPATH to use with Qt" >&5
9630 echo $ECHO_N "checking for the INCPATH to use with Qt... $ECHO_C" >&6; }
9631 if test "${at_cv_env_QT_INCPATH+set}" = set; then
9632   echo $ECHO_N "(cached) $ECHO_C" >&6
9633 else
9634   at_cv_env_QT_INCPATH=`sed "/^INCPATH[^A-Z]*=/!d;$qt_sed_filter" $at_mfile`
9635 fi
9636 { echo "$as_me:$LINENO: result: $at_cv_env_QT_INCPATH" >&5
9637 echo "${ECHO_T}$at_cv_env_QT_INCPATH" >&6; }
9638     QT_INCPATH="$at_cv_env_QT_INCPATH"
9639   fi
9640
9641   { echo "$as_me:$LINENO: checking for the QT_INCPATH to use with Qt" >&5
9642 echo $ECHO_N "checking for the QT_INCPATH to use with Qt... $ECHO_C" >&6; }
9643   { echo "$as_me:$LINENO: result: $QT_INCPATH" >&5
9644 echo "${ECHO_T}$QT_INCPATH" >&6; }
9645
9646   QT_CPPFLAGS="$QT_DEFINES $QT_INCPATH"
9647
9648
9649   # Find the LFLAGS of Qt (Should have been named LDFLAGS)
9650   if test -z "$QT_LDFLAGS"; then
9651     { echo "$as_me:$LINENO: checking for the LDFLAGS to use with Qt" >&5
9652 echo $ECHO_N "checking for the LDFLAGS to use with Qt... $ECHO_C" >&6; }
9653 if test "${at_cv_env_QT_LDFLAGS+set}" = set; then
9654   echo $ECHO_N "(cached) $ECHO_C" >&6
9655 else
9656   at_cv_env_QT_LDFLAGS=`sed "/^LFLAGS[^A-Za-z]*=/!d;$qt_sed_filter" $at_mfile`
9657 fi
9658 { echo "$as_me:$LINENO: result: $at_cv_env_QT_LDFLAGS" >&5
9659 echo "${ECHO_T}$at_cv_env_QT_LDFLAGS" >&6; }
9660     QT_LDFLAGS="$at_cv_env_QT_LDFLAGS"
9661   fi
9662
9663   QT_LFLAGS=$QT_LDFLAGS
9664
9665   { echo "$as_me:$LINENO: checking for the QT_LDFLAGS to use with Qt" >&5
9666 echo $ECHO_N "checking for the QT_LDFLAGS to use with Qt... $ECHO_C" >&6; }
9667   { echo "$as_me:$LINENO: result: $QT_LDFLAGS" >&5
9668 echo "${ECHO_T}$QT_LDFLAGS" >&6; }
9669
9670   { echo "$as_me:$LINENO: checking whether host operating system is Darwin" >&5
9671 echo $ECHO_N "checking whether host operating system is Darwin... $ECHO_C" >&6; }
9672   at_darwin="no"
9673   case $host_os in
9674     darwin*)
9675       at_darwin="yes"
9676       ;;
9677   esac
9678   { echo "$as_me:$LINENO: result: $at_darwin" >&5
9679 echo "${ECHO_T}$at_darwin" >&6; }
9680
9681   # Find the LIBS of Qt.
9682   if test -z "$QT_LIBS"; then
9683     { echo "$as_me:$LINENO: checking for the LIBS to use with Qt" >&5
9684 echo $ECHO_N "checking for the LIBS to use with Qt... $ECHO_C" >&6; }
9685 if test "${at_cv_env_QT_LIBS+set}" = set; then
9686   echo $ECHO_N "(cached) $ECHO_C" >&6
9687 else
9688   at_cv_env_QT_LIBS=`sed "/^LIBS[^A-Za-z]*=/!d;$qt_sed_filter" $at_mfile`
9689      if test x$at_darwin = xyes; then
9690        # Fix QT_LIBS: as of today Libtool (GNU Libtool 1.5.23a) doesn't handle
9691        # -F properly. The "bug" has been fixed on 22 October 2006
9692        # by Peter O'Gorman but we provide backward compatibility here.
9693        at_cv_env_QT_LIBS=`echo "$at_cv_env_QT_LIBS" \
9694                                | sed 's/^-F/-Wl,-F/;s/ -F/ -Wl,-F/g'`
9695      fi
9696
9697 fi
9698 { echo "$as_me:$LINENO: result: $at_cv_env_QT_LIBS" >&5
9699 echo "${ECHO_T}$at_cv_env_QT_LIBS" >&6; }
9700     QT_LIBS="$at_cv_env_QT_LIBS"
9701   fi
9702
9703   { echo "$as_me:$LINENO: checking for the QT_LIBS to use with Qt" >&5
9704 echo $ECHO_N "checking for the QT_LIBS to use with Qt... $ECHO_C" >&6; }
9705   { echo "$as_me:$LINENO: result: $QT_LIBS" >&5
9706 echo "${ECHO_T}$QT_LIBS" >&6; }
9707
9708   cd "$my_configure_pwd" || echo 'WTF!'
9709   rm -rf "$my_tmpdir"
9710
9711   fi
9712
9713         if test x"$at_cv_qt_build" = xko; then
9714            { { echo "$as_me:$LINENO: error: cannot find Qt!" >&5
9715 echo "$as_me: error: cannot find Qt!" >&2;}
9716    { (exit 1); exit 1; }; }
9717         else
9718            { echo "$as_me:$LINENO: result: enabling experimental Qt port" >&5
9719 echo "${ECHO_T}enabling experimental Qt port" >&6; }
9720            CONFIG_GUI="QT"
9721         fi
9722         ;;
9723     no)
9724         { echo "$as_me:$LINENO: result: disabling experimental Qt port" >&5
9725 echo "${ECHO_T}disabling experimental Qt port" >&6; }
9726         ;;
9727     *)
9728         { { echo "$as_me:$LINENO: error: bad option --enable-qt=$enable_qt" >&5
9729 echo "$as_me: error: bad option --enable-qt=$enable_qt" >&2;}
9730    { (exit 1); exit 1; }; }
9731         ;;
9732 esac
9733
9734 # Check whether --enable-cocoa was given.
9735 if test "${enable_cocoa+set}" = set; then
9736   enableval=$enable_cocoa;
9737 else
9738   enable_cocoa="no"
9739 fi
9740
9741 case "$enable_cocoa" in
9742     yes)
9743         { echo "$as_me:$LINENO: result: enabling experimental Cocoa port" >&5
9744 echo "${ECHO_T}enabling experimental Cocoa port" >&6; }
9745         COCOA_CFLAGS=""
9746         COCOA_LDFLAGS="-framework Cocoa"
9747         CONFIG_GUI="COCOA"
9748         ;;
9749     no)
9750         { echo "$as_me:$LINENO: result: disabling experimental Cocoa port" >&5
9751 echo "${ECHO_T}disabling experimental Cocoa port" >&6; }
9752         ;;
9753     *)
9754         { { echo "$as_me:$LINENO: error: bad option --enable-cocoa=$enable_cocoa" >&5
9755 echo "$as_me: error: bad option --enable-cocoa=$enable_cocoa" >&2;}
9756    { (exit 1); exit 1; }; }
9757         ;;
9758 esac
9759
9760 case "$CONFIG_GUI" in
9761     X11)
9762         CONFIG_X11="X11 Widkit"
9763         if test "x${CONFIG_GS}" != "xGhostscript"; then
9764           CONFIG_X11="$CONFIG_X11 Ghostscript"
9765         fi
9766         CONFIG_GUI_DEFINE="X11TEXMACS"
9767 #        AC_DEFINE(X11TEXMACS, 1, [Use standard X11 port])
9768         ;;
9769     COCOA)
9770         CONFIG_COCOA="Cocoa"
9771         CONFIG_GUI_DEFINE="AQUATEXMACS"
9772 #        AC_DEFINE(AQUATEXMACS, 1, [Enable experimental Cocoa port])
9773         ;;
9774     QT)
9775         CONFIG_QT="Qt"
9776         CONFIG_GUI_DEFINE="QTTEXMACS"
9777 #        AC_DEFINE(QTTEXMACS, 1, [Enable experimental Qt port])
9778         ;;
9779 esac
9780
9781
9782
9783
9784
9785
9786
9787
9788
9789
9790
9791
9792
9793
9794 #--------------------------------------------------------------------
9795 # Debugging options
9796 #--------------------------------------------------------------------
9797
9798 STD_DEBUG_FLAGS="-fno-rtti -fno-exceptions"
9799 if test "$enable_cocoa" = "yes"; then
9800     STD_DEBUG_FLAGS="-fno-exceptions"
9801 fi
9802
9803 { echo "$as_me:$LINENO: checking if compiler supports $STD_DEBUG_FLAGS" >&5
9804 echo $ECHO_N "checking if compiler supports $STD_DEBUG_FLAGS... $ECHO_C" >&6; }
9805 CXXFLAGS="$STD_DEBUG_FLAGS"
9806 cat >conftest.$ac_ext <<_ACEOF
9807 /* confdefs.h.  */
9808 _ACEOF
9809 cat confdefs.h >>conftest.$ac_ext
9810 cat >>conftest.$ac_ext <<_ACEOF
9811 /* end confdefs.h.  */
9812
9813   int some_variable = 0;
9814
9815 int
9816 main ()
9817 {
9818
9819
9820   ;
9821   return 0;
9822 }
9823 _ACEOF
9824 rm -f conftest.$ac_objext
9825 if { (ac_try="$ac_compile"
9826 case "(($ac_try" in
9827   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9828   *) ac_try_echo=$ac_try;;
9829 esac
9830 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9831   (eval "$ac_compile") 2>conftest.er1
9832   ac_status=$?
9833   grep -v '^ *+' conftest.er1 >conftest.err
9834   rm -f conftest.er1
9835   cat conftest.err >&5
9836   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9837   (exit $ac_status); } && {
9838          test -z "$ac_cxx_werror_flag" ||
9839          test ! -s conftest.err
9840        } && test -s conftest.$ac_objext; then
9841
9842     CONFIG_CXXDIALECT="$STD_DEBUG_FLAGS"
9843     { echo "$as_me:$LINENO: result: yes" >&5
9844 echo "${ECHO_T}yes" >&6; }
9845
9846 else
9847   echo "$as_me: failed program was:" >&5
9848 sed 's/^/| /' conftest.$ac_ext >&5
9849
9850
9851     CONFIG_CXXDIALECT=""
9852     { echo "$as_me:$LINENO: result: no" >&5
9853 echo "${ECHO_T}no" >&6; }
9854
9855 fi
9856
9857 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9858 CXXFLAGS=""
9859
9860
9861 # Check whether --enable-debug was given.
9862 if test "${enable_debug+set}" = set; then
9863   enableval=$enable_debug;
9864 else
9865   enable_debug="no"
9866 fi
9867
9868
9869 if test "$enable_debug" = "yes"; then
9870     if test "$GXX" = "yes"; then
9871         enable_debug="-ggdb"
9872     else
9873         enable_debug="-g3"
9874     fi
9875 fi
9876
9877 if test "$enable_debug" = "no"; then
9878     { echo "$as_me:$LINENO: result: disabling debugging" >&5
9879 echo "${ECHO_T}disabling debugging" >&6; }
9880     CONFIG_STRIP="strip"
9881     CONFIG_CXXDEBUG=""
9882     optimize_default="yes"
9883 else
9884     { echo "$as_me:$LINENO: result: enabling debugging, $enable_debug" >&5
9885 echo "${ECHO_T}enabling debugging, $enable_debug" >&6; }
9886     CONFIG_STRIP="true"
9887     CONFIG_CXXDEBUG="$enable_debug"
9888     optimize_default="no"
9889 fi
9890
9891 # Check whether --enable-assert was given.
9892 if test "${enable_assert+set}" = set; then
9893   enableval=$enable_assert;
9894 else
9895   enable_assert="yes"
9896 fi
9897
9898
9899 if test "$enable_assert" = "no"; then
9900     { echo "$as_me:$LINENO: result: disabling assertion checking" >&5
9901 echo "${ECHO_T}disabling assertion checking" >&6; }
9902 else
9903     { echo "$as_me:$LINENO: result: enabling assertion checking" >&5
9904 echo "${ECHO_T}enabling assertion checking" >&6; }
9905
9906 cat >>confdefs.h <<\_ACEOF
9907 #define DEBUG_ASSERT 1
9908 _ACEOF
9909
9910 fi
9911
9912 #--------------------------------------------------------------------
9913 # Warning options
9914 #--------------------------------------------------------------------
9915
9916 case "$GXX_VERSION" in
9917   none)
9918     CONFIG_CXXWARNING="";
9919   ;;
9920   *)
9921     CONFIG_CXXWARNING="-Wall -Wno-return-type"
9922   ;;
9923 esac
9924
9925 # Check whether --enable-warnings was given.
9926 if test "${enable_warnings+set}" = set; then
9927   enableval=$enable_warnings;
9928 else
9929   enable_warnings="yes"
9930 fi
9931
9932 case "$enable_warnings" in
9933     yes)
9934         { echo "$as_me:$LINENO: result: enabling warning flags $CONFIG_CXXWARNING" >&5
9935 echo "${ECHO_T}enabling warning flags $CONFIG_CXXWARNING" >&6; } ;;
9936     no)
9937         CONFIG_CXXWARNING=""
9938         { echo "$as_me:$LINENO: result: disabling warning flags" >&5
9939 echo "${ECHO_T}disabling warning flags" >&6; } ;;
9940     *)
9941         CONFIG_CXXWARNING="$enable_warnings"
9942         { echo "$as_me:$LINENO: result: enabling warning flags $CONFIG_CXXWARNING" >&5
9943 echo "${ECHO_T}enabling warning flags $CONFIG_CXXWARNING" >&6; } ;;
9944 esac
9945
9946 #--------------------------------------------------------------------
9947 # Optimization options
9948 #--------------------------------------------------------------------
9949
9950 if test "$optimize_default" = "yes"; then
9951   case "$GXX_VERSION" in
9952     3.3.3 | 3.3.4 | 4.*)
9953       ;;
9954     2.96 | 3.0 | 3.0.* | 3.1 | 3.1.* | 3.2 | 3.2.* | 3.3 | 3.3.*)
9955       case "${host}" in
9956         i*86-*-linux-gnu* | i*86-*-freebsd*)
9957           { echo "$as_me:$LINENO: WARNING: using g++ 3.*, optimize without inline by default" >&5
9958 echo "$as_me: WARNING: using g++ 3.*, optimize without inline by default" >&2;}
9959           optimize_default="no-inline"
9960         ;;
9961         *)
9962           { echo "$as_me:$LINENO: WARNING: using g++ 3.*, optimize without inline by default" >&5
9963 echo "$as_me: WARNING: using g++ 3.*, optimize without inline by default" >&2;}
9964           optimize_default="no-inline"
9965         ;;
9966       esac
9967     ;;
9968   esac
9969 fi
9970
9971 # Check whether --enable-optimize was given.
9972 if test "${enable_optimize+set}" = set; then
9973   enableval=$enable_optimize;
9974 else
9975   enable_optimize="$optimize_default"
9976 fi
9977
9978
9979 case "$enable_optimize" in
9980     yes)
9981         # keep optimization options
9982         { echo "$as_me:$LINENO: result: enabling optimizations, $CONFIG_CXXOPTIMIZE" >&5
9983 echo "${ECHO_T}enabling optimizations, $CONFIG_CXXOPTIMIZE" >&6; } ;;
9984     no-inline)
9985         optimize_no_inline="-fno-default-inline -fno-inline"
9986         CONFIG_CXXOPTIMIZE="$CONFIG_CXXOPTIMIZE $optimize_no_inline"
9987         { echo "$as_me:$LINENO: result: enabling optimizations, $CONFIG_CXXOPTIMIZE" >&5
9988 echo "${ECHO_T}enabling optimizations, $CONFIG_CXXOPTIMIZE" >&6; } ;;
9989     no)
9990         CONFIG_CXXOPTIMIZE=""
9991         { echo "$as_me:$LINENO: result: disabling optimizations" >&5
9992 echo "${ECHO_T}disabling optimizations" >&6; } ;;
9993     *)
9994         CONFIG_CXXOPTIMIZE="$enable_optimize"
9995         { echo "$as_me:$LINENO: result: customizing optimizations, $enable_optimize" >&5
9996 echo "${ECHO_T}customizing optimizations, $enable_optimize" >&6; } ;;
9997 esac
9998
9999 #--------------------------------------------------------------------
10000 # Substitute TeXmacs specific configuration parameters
10001 #--------------------------------------------------------------------
10002
10003
10004
10005
10006
10007
10008
10009
10010
10011
10012
10013
10014
10015
10016
10017
10018
10019
10020
10021
10022
10023
10024
10025
10026
10027 #--------------------------------------------------------------------
10028 # Default paths for installation
10029 #--------------------------------------------------------------------
10030
10031 if test "$prefix" = ""; then
10032   prefix=/usr/local
10033 fi
10034 if test "$prefix" = "NONE"; then
10035   prefix=/usr/local
10036 fi
10037 if test "$exec_prefix" = ""; then
10038   exec_prefix='${prefix}'
10039 fi
10040 if test "$exec_prefix" = "NONE"; then
10041   exec_prefix='${prefix}'
10042 fi
10043 if test "$exec_prefix" = '${prefix}'; then
10044   exec_prefix='${prefix}'
10045 fi
10046 if test "$includedir" = ""; then
10047   includedir='${prefix}/include'
10048 fi
10049 if test "$includedir" = "NONE"; then
10050   includedir='${prefix}/include'
10051 fi
10052 if test "$includedir" = '${prefix}/include'; then
10053   includedir='${prefix}/include'
10054 fi
10055 if test "$libdir" = ""; then
10056   libdir='${exec_prefix}/lib'
10057 fi
10058 if test "$libdir" = "NONE"; then
10059   libdir='${exec_prefix}/lib'
10060 fi
10061 if test "$libdir" = '${exec_prefix}/lib'; then
10062   libdir='${exec_prefix}/lib'
10063 fi
10064 if test "$bindir" = ""; then
10065   bindir='${exec_prefix}/bin'
10066 fi
10067 if test "$bindir" = "NONE"; then
10068   bindir=${exec_prefix}/bin
10069 fi
10070 if test "$bindir" = '${exec_prefix}/bin'; then
10071   bindir='${exec_prefix}/bin'
10072 fi
10073 if test "$datarootdir" = ""; then
10074   datarootdir='${prefix}/share'
10075 fi
10076 if test "$datarootdir" = "NONE"; then
10077   datarootdir='${prefix}/share'
10078 fi
10079 if test "$datarootdir" = '${prefix}/share'; then
10080   datarootdir='${prefix}/share'
10081 fi
10082 if test "$datadir" = ""; then
10083   datadir='${prefix}/share'
10084 fi
10085 if test "$datadir" = "NONE"; then
10086   datadir='${prefix}/share'
10087 fi
10088 if test "$datadir" = '${prefix}/share'; then
10089   datadir='${prefix}/share'
10090 fi
10091 if test "$mandir" = ""; then
10092   mandir='${datarootdir}/man'
10093 fi
10094 if test "$mandir" = "NONE"; then
10095   mandir='${datarootdir}/man'
10096 fi
10097 if test "$mandir" = '${datarootdir}/man'; then
10098   mandir='${datarootdir}/man'
10099 fi
10100 if test "$libexecdir" = ""; then
10101   libexecdir='${exec_prefix}/libexec'
10102 fi
10103 if test "$libexecdir" = "NONE"; then
10104   libexecdir='${exec_prefix}/libexec'
10105 fi
10106 if test "$libexecdir" = '${exec_prefix}/libexec'; then
10107   libexecdir='${exec_prefix}/libexec'
10108 fi
10109
10110 curdir="`pwd`"
10111 tmorig=${curdir}
10112 tmdir=${PACKAGE}
10113 tmsrc=${curdir}/${tmdir}
10114 tmbin=${libexecdir}/${tmdir}
10115 tmdata=${datadir}/${tmdir}
10116
10117
10118
10119
10120
10121
10122 if test "$DEVEL_RELEASE" = "1"; then
10123   tmtgz=${PACKAGE}-${DEVEL_VERSION}
10124 else
10125   tmtgz=${PACKAGE}-${DEVEL_VERSION}-R${DEVEL_RELEASE}
10126 fi
10127 tmrpm=${PACKAGE}-${DEVEL_VERSION}-${DEVEL_RELEASE}
10128 if test "$STABLE_RELEASE" = "1"; then
10129   tmstgz=${PACKAGE}-${STABLE_VERSION}
10130 else
10131   tmstgz=${PACKAGE}-${STABLE_VERSION}-R${STABLE_RELEASE}
10132 fi
10133 tmsrpm=${PACKAGE}-${STABLE_VERSION}-${STABLE_RELEASE}
10134 if test "$WINDOWS_RELEASE" = "1"; then
10135   tmwin=wintexmacs-${WINDOWS_VERSION}
10136 else
10137   tmwin=wintexmacs-${WINDOWS_VERSION}-R${WINDOWS_RELEASE}
10138 fi
10139
10140
10141
10142
10143
10144
10145 #--------------------------------------------------------------------
10146 # Done
10147 #--------------------------------------------------------------------
10148
10149 ac_config_files="$ac_config_files Makefile:Makefile.in src/makefile:src/makefile.in src/System/tm_configure.hpp:src/System/tm_configure.in misc/admin/admin.makefile:misc/admin/admin.makefile.in misc/doxygen/Doxyfile:misc/doxygen/Doxyfile.in misc/man/texmacs.1:misc/man/texmacs.1.in misc/rpm/TeXmacs.spec:misc/rpm/TeXmacs.spec.in misc/scripts/fig2ps:misc/scripts/fig2ps.in misc/scripts/texmacs:misc/scripts/texmacs.in TeXmacs/examples/plugins/dynlink/Makefile:TeXmacs/examples/plugins/dynlink/Makefile.in misc/bundle/Base.xcconfig:misc/bundle/Base.xcconfig.in"
10150
10151 cat >confcache <<\_ACEOF
10152 # This file is a shell script that caches the results of configure
10153 # tests run on this system so they can be shared between configure
10154 # scripts and configure runs, see configure's option --config-cache.
10155 # It is not useful on other systems.  If it contains results you don't
10156 # want to keep, you may remove or edit it.
10157 #
10158 # config.status only pays attention to the cache file if you give it
10159 # the --recheck option to rerun configure.
10160 #
10161 # `ac_cv_env_foo' variables (set or unset) will be overridden when
10162 # loading this file, other *unset* `ac_cv_foo' will be assigned the
10163 # following values.
10164
10165 _ACEOF
10166
10167 # The following way of writing the cache mishandles newlines in values,
10168 # but we know of no workaround that is simple, portable, and efficient.
10169 # So, we kill variables containing newlines.
10170 # Ultrix sh set writes to stderr and can't be redirected directly,
10171 # and sets the high bit in the cache file unless we assign to the vars.
10172 (
10173   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
10174     eval ac_val=\$$ac_var
10175     case $ac_val in #(
10176     *${as_nl}*)
10177       case $ac_var in #(
10178       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
10179 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
10180       esac
10181       case $ac_var in #(
10182       _ | IFS | as_nl) ;; #(
10183       *) $as_unset $ac_var ;;
10184       esac ;;
10185     esac
10186   done
10187
10188   (set) 2>&1 |
10189     case $as_nl`(ac_space=' '; set) 2>&1` in #(
10190     *${as_nl}ac_space=\ *)
10191       # `set' does not quote correctly, so add quotes (double-quote
10192       # substitution turns \\\\ into \\, and sed turns \\ into \).
10193       sed -n \
10194         "s/'/'\\\\''/g;
10195           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
10196       ;; #(
10197     *)
10198       # `set' quotes correctly as required by POSIX, so do not add quotes.
10199       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
10200       ;;
10201     esac |
10202     sort
10203 ) |
10204   sed '
10205      /^ac_cv_env_/b end
10206      t clear
10207      :clear
10208      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
10209      t end
10210      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
10211      :end' >>confcache
10212 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
10213   if test -w "$cache_file"; then
10214     test "x$cache_file" != "x/dev/null" &&
10215       { echo "$as_me:$LINENO: updating cache $cache_file" >&5
10216 echo "$as_me: updating cache $cache_file" >&6;}
10217     cat confcache >$cache_file
10218   else
10219     { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
10220 echo "$as_me: not updating unwritable cache $cache_file" >&6;}
10221   fi
10222 fi
10223 rm -f confcache
10224
10225 test "x$prefix" = xNONE && prefix=$ac_default_prefix
10226 # Let make expand exec_prefix.
10227 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
10228
10229 DEFS=-DHAVE_CONFIG_H
10230
10231 ac_libobjs=
10232 ac_ltlibobjs=
10233 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
10234   # 1. Remove the extension, and $U if already installed.
10235   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
10236   ac_i=`echo "$ac_i" | sed "$ac_script"`
10237   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
10238   #    will be set to the directory where LIBOBJS objects are built.
10239   ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
10240   ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
10241 done
10242 LIBOBJS=$ac_libobjs
10243
10244 LTLIBOBJS=$ac_ltlibobjs
10245
10246
10247
10248 : ${CONFIG_STATUS=./config.status}
10249 ac_clean_files_save=$ac_clean_files
10250 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
10251 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
10252 echo "$as_me: creating $CONFIG_STATUS" >&6;}
10253 cat >$CONFIG_STATUS <<_ACEOF
10254 #! $SHELL
10255 # Generated by $as_me.
10256 # Run this file to recreate the current configuration.
10257 # Compiler output produced by configure, useful for debugging
10258 # configure, is in config.log if it exists.
10259
10260 debug=false
10261 ac_cs_recheck=false
10262 ac_cs_silent=false
10263 SHELL=\${CONFIG_SHELL-$SHELL}
10264 _ACEOF
10265
10266 cat >>$CONFIG_STATUS <<\_ACEOF
10267 ## --------------------- ##
10268 ## M4sh Initialization.  ##
10269 ## --------------------- ##
10270
10271 # Be more Bourne compatible
10272 DUALCASE=1; export DUALCASE # for MKS sh
10273 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
10274   emulate sh
10275   NULLCMD=:
10276   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
10277   # is contrary to our usage.  Disable this feature.
10278   alias -g '${1+"$@"}'='"$@"'
10279   setopt NO_GLOB_SUBST
10280 else
10281   case `(set -o) 2>/dev/null` in
10282   *posix*) set -o posix ;;
10283 esac
10284
10285 fi
10286
10287
10288
10289
10290 # PATH needs CR
10291 # Avoid depending upon Character Ranges.
10292 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
10293 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
10294 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
10295 as_cr_digits='0123456789'
10296 as_cr_alnum=$as_cr_Letters$as_cr_digits
10297
10298 # The user is always right.
10299 if test "${PATH_SEPARATOR+set}" != set; then
10300   echo "#! /bin/sh" >conf$$.sh
10301   echo  "exit 0"   >>conf$$.sh
10302   chmod +x conf$$.sh
10303   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
10304     PATH_SEPARATOR=';'
10305   else
10306     PATH_SEPARATOR=:
10307   fi
10308   rm -f conf$$.sh
10309 fi
10310
10311 # Support unset when possible.
10312 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
10313   as_unset=unset
10314 else
10315   as_unset=false
10316 fi
10317
10318
10319 # IFS
10320 # We need space, tab and new line, in precisely that order.  Quoting is
10321 # there to prevent editors from complaining about space-tab.
10322 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
10323 # splitting by setting IFS to empty value.)
10324 as_nl='
10325 '
10326 IFS=" ""        $as_nl"
10327
10328 # Find who we are.  Look in the path if we contain no directory separator.
10329 case $0 in
10330   *[\\/]* ) as_myself=$0 ;;
10331   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10332 for as_dir in $PATH
10333 do
10334   IFS=$as_save_IFS
10335   test -z "$as_dir" && as_dir=.
10336   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
10337 done
10338 IFS=$as_save_IFS
10339
10340      ;;
10341 esac
10342 # We did not find ourselves, most probably we were run as `sh COMMAND'
10343 # in which case we are not to be found in the path.
10344 if test "x$as_myself" = x; then
10345   as_myself=$0
10346 fi
10347 if test ! -f "$as_myself"; then
10348   echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
10349   { (exit 1); exit 1; }
10350 fi
10351
10352 # Work around bugs in pre-3.0 UWIN ksh.
10353 for as_var in ENV MAIL MAILPATH
10354 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
10355 done
10356 PS1='$ '
10357 PS2='> '
10358 PS4='+ '
10359
10360 # NLS nuisances.
10361 for as_var in \
10362   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
10363   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
10364   LC_TELEPHONE LC_TIME
10365 do
10366   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
10367     eval $as_var=C; export $as_var
10368   else
10369     ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
10370   fi
10371 done
10372
10373 # Required to use basename.
10374 if expr a : '\(a\)' >/dev/null 2>&1 &&
10375    test "X`expr 00001 : '.*\(...\)'`" = X001; then
10376   as_expr=expr
10377 else
10378   as_expr=false
10379 fi
10380
10381 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
10382   as_basename=basename
10383 else
10384   as_basename=false
10385 fi
10386
10387
10388 # Name of the executable.
10389 as_me=`$as_basename -- "$0" ||
10390 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
10391          X"$0" : 'X\(//\)$' \| \
10392          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
10393 echo X/"$0" |
10394     sed '/^.*\/\([^/][^/]*\)\/*$/{
10395             s//\1/
10396             q
10397           }
10398           /^X\/\(\/\/\)$/{
10399             s//\1/
10400             q
10401           }
10402           /^X\/\(\/\).*/{
10403             s//\1/
10404             q
10405           }
10406           s/.*/./; q'`
10407
10408 # CDPATH.
10409 $as_unset CDPATH
10410
10411
10412
10413   as_lineno_1=$LINENO
10414   as_lineno_2=$LINENO
10415   test "x$as_lineno_1" != "x$as_lineno_2" &&
10416   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
10417
10418   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
10419   # uniformly replaced by the line number.  The first 'sed' inserts a
10420   # line-number line after each line using $LINENO; the second 'sed'
10421   # does the real work.  The second script uses 'N' to pair each
10422   # line-number line with the line containing $LINENO, and appends
10423   # trailing '-' during substitution so that $LINENO is not a special
10424   # case at line end.
10425   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
10426   # scripts with optimization help from Paolo Bonzini.  Blame Lee
10427   # E. McMahon (1931-1989) for sed's syntax.  :-)
10428   sed -n '
10429     p
10430     /[$]LINENO/=
10431   ' <$as_myself |
10432     sed '
10433       s/[$]LINENO.*/&-/
10434       t lineno
10435       b
10436       :lineno
10437       N
10438       :loop
10439       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
10440       t loop
10441       s/-\n.*//
10442     ' >$as_me.lineno &&
10443   chmod +x "$as_me.lineno" ||
10444     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
10445    { (exit 1); exit 1; }; }
10446
10447   # Don't try to exec as it changes $[0], causing all sort of problems
10448   # (the dirname of $[0] is not the place where we might find the
10449   # original and so on.  Autoconf is especially sensitive to this).
10450   . "./$as_me.lineno"
10451   # Exit status is that of the last command.
10452   exit
10453 }
10454
10455
10456 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
10457   as_dirname=dirname
10458 else
10459   as_dirname=false
10460 fi
10461
10462 ECHO_C= ECHO_N= ECHO_T=
10463 case `echo -n x` in
10464 -n*)
10465   case `echo 'x\c'` in
10466   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
10467   *)   ECHO_C='\c';;
10468   esac;;
10469 *)
10470   ECHO_N='-n';;
10471 esac
10472
10473 if expr a : '\(a\)' >/dev/null 2>&1 &&
10474    test "X`expr 00001 : '.*\(...\)'`" = X001; then
10475   as_expr=expr
10476 else
10477   as_expr=false
10478 fi
10479
10480 rm -f conf$$ conf$$.exe conf$$.file
10481 if test -d conf$$.dir; then
10482   rm -f conf$$.dir/conf$$.file
10483 else
10484   rm -f conf$$.dir
10485   mkdir conf$$.dir
10486 fi
10487 echo >conf$$.file
10488 if ln -s conf$$.file conf$$ 2>/dev/null; then
10489   as_ln_s='ln -s'
10490   # ... but there are two gotchas:
10491   # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
10492   # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
10493   # In both cases, we have to default to `cp -p'.
10494   ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
10495     as_ln_s='cp -p'
10496 elif ln conf$$.file conf$$ 2>/dev/null; then
10497   as_ln_s=ln
10498 else
10499   as_ln_s='cp -p'
10500 fi
10501 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
10502 rmdir conf$$.dir 2>/dev/null
10503
10504 if mkdir -p . 2>/dev/null; then
10505   as_mkdir_p=:
10506 else
10507   test -d ./-p && rmdir ./-p
10508   as_mkdir_p=false
10509 fi
10510
10511 if test -x / >/dev/null 2>&1; then
10512   as_test_x='test -x'
10513 else
10514   if ls -dL / >/dev/null 2>&1; then
10515     as_ls_L_option=L
10516   else
10517     as_ls_L_option=
10518   fi
10519   as_test_x='
10520     eval sh -c '\''
10521       if test -d "$1"; then
10522         test -d "$1/.";
10523       else
10524         case $1 in
10525         -*)set "./$1";;
10526         esac;
10527         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
10528         ???[sx]*):;;*)false;;esac;fi
10529     '\'' sh
10530   '
10531 fi
10532 as_executable_p=$as_test_x
10533
10534 # Sed expression to map a string onto a valid CPP name.
10535 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
10536
10537 # Sed expression to map a string onto a valid variable name.
10538 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
10539
10540
10541 exec 6>&1
10542
10543 # Save the log message, to keep $[0] and so on meaningful, and to
10544 # report actual input values of CONFIG_FILES etc. instead of their
10545 # values after options handling.
10546 ac_log="
10547 This file was extended by $as_me, which was
10548 generated by GNU Autoconf 2.61.  Invocation command line was
10549
10550   CONFIG_FILES    = $CONFIG_FILES
10551   CONFIG_HEADERS  = $CONFIG_HEADERS
10552   CONFIG_LINKS    = $CONFIG_LINKS
10553   CONFIG_COMMANDS = $CONFIG_COMMANDS
10554   $ $0 $@
10555
10556 on `(hostname || uname -n) 2>/dev/null | sed 1q`
10557 "
10558
10559 _ACEOF
10560
10561 cat >>$CONFIG_STATUS <<_ACEOF
10562 # Files that config.status was made for.
10563 config_files="$ac_config_files"
10564 config_headers="$ac_config_headers"
10565
10566 _ACEOF
10567
10568 cat >>$CONFIG_STATUS <<\_ACEOF
10569 ac_cs_usage="\
10570 \`$as_me' instantiates files from templates according to the
10571 current configuration.
10572
10573 Usage: $0 [OPTIONS] [FILE]...
10574
10575   -h, --help       print this help, then exit
10576   -V, --version    print version number and configuration settings, then exit
10577   -q, --quiet      do not print progress messages
10578   -d, --debug      don't remove temporary files
10579       --recheck    update $as_me by reconfiguring in the same conditions
10580   --file=FILE[:TEMPLATE]
10581                    instantiate the configuration file FILE
10582   --header=FILE[:TEMPLATE]
10583                    instantiate the configuration header FILE
10584
10585 Configuration files:
10586 $config_files
10587
10588 Configuration headers:
10589 $config_headers
10590
10591 Report bugs to <bug-autoconf@gnu.org>."
10592
10593 _ACEOF
10594 cat >>$CONFIG_STATUS <<_ACEOF
10595 ac_cs_version="\\
10596 config.status
10597 configured by $0, generated by GNU Autoconf 2.61,
10598   with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
10599
10600 Copyright (C) 2006 Free Software Foundation, Inc.
10601 This config.status script is free software; the Free Software Foundation
10602 gives unlimited permission to copy, distribute and modify it."
10603
10604 ac_pwd='$ac_pwd'
10605 srcdir='$srcdir'
10606 _ACEOF
10607
10608 cat >>$CONFIG_STATUS <<\_ACEOF
10609 # If no file are specified by the user, then we need to provide default
10610 # value.  By we need to know if files were specified by the user.
10611 ac_need_defaults=:
10612 while test $# != 0
10613 do
10614   case $1 in
10615   --*=*)
10616     ac_option=`expr "X$1" : 'X\([^=]*\)='`
10617     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
10618     ac_shift=:
10619     ;;
10620   *)
10621     ac_option=$1
10622     ac_optarg=$2
10623     ac_shift=shift
10624     ;;
10625   esac
10626
10627   case $ac_option in
10628   # Handling of the options.
10629   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
10630     ac_cs_recheck=: ;;
10631   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
10632     echo "$ac_cs_version"; exit ;;
10633   --debug | --debu | --deb | --de | --d | -d )
10634     debug=: ;;
10635   --file | --fil | --fi | --f )
10636     $ac_shift
10637     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
10638     ac_need_defaults=false;;
10639   --header | --heade | --head | --hea )
10640     $ac_shift
10641     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
10642     ac_need_defaults=false;;
10643   --he | --h)
10644     # Conflict between --help and --header
10645     { echo "$as_me: error: ambiguous option: $1
10646 Try \`$0 --help' for more information." >&2
10647    { (exit 1); exit 1; }; };;
10648   --help | --hel | -h )
10649     echo "$ac_cs_usage"; exit ;;
10650   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
10651   | -silent | --silent | --silen | --sile | --sil | --si | --s)
10652     ac_cs_silent=: ;;
10653
10654   # This is an error.
10655   -*) { echo "$as_me: error: unrecognized option: $1
10656 Try \`$0 --help' for more information." >&2
10657    { (exit 1); exit 1; }; } ;;
10658
10659   *) ac_config_targets="$ac_config_targets $1"
10660      ac_need_defaults=false ;;
10661
10662   esac
10663   shift
10664 done
10665
10666 ac_configure_extra_args=
10667
10668 if $ac_cs_silent; then
10669   exec 6>/dev/null
10670   ac_configure_extra_args="$ac_configure_extra_args --silent"
10671 fi
10672
10673 _ACEOF
10674 cat >>$CONFIG_STATUS <<_ACEOF
10675 if \$ac_cs_recheck; then
10676   echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
10677   CONFIG_SHELL=$SHELL
10678   export CONFIG_SHELL
10679   exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
10680 fi
10681
10682 _ACEOF
10683 cat >>$CONFIG_STATUS <<\_ACEOF
10684 exec 5>>config.log
10685 {
10686   echo
10687   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
10688 ## Running $as_me. ##
10689 _ASBOX
10690   echo "$ac_log"
10691 } >&5
10692
10693 _ACEOF
10694 cat >>$CONFIG_STATUS <<_ACEOF
10695 _ACEOF
10696
10697 cat >>$CONFIG_STATUS <<\_ACEOF
10698
10699 # Handling of arguments.
10700 for ac_config_target in $ac_config_targets
10701 do
10702   case $ac_config_target in
10703     "src/System/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/System/config.h:src/System/config.in" ;;
10704     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile:Makefile.in" ;;
10705     "src/makefile") CONFIG_FILES="$CONFIG_FILES src/makefile:src/makefile.in" ;;
10706     "src/System/tm_configure.hpp") CONFIG_FILES="$CONFIG_FILES src/System/tm_configure.hpp:src/System/tm_configure.in" ;;
10707     "misc/admin/admin.makefile") CONFIG_FILES="$CONFIG_FILES misc/admin/admin.makefile:misc/admin/admin.makefile.in" ;;
10708     "misc/doxygen/Doxyfile") CONFIG_FILES="$CONFIG_FILES misc/doxygen/Doxyfile:misc/doxygen/Doxyfile.in" ;;
10709     "misc/man/texmacs.1") CONFIG_FILES="$CONFIG_FILES misc/man/texmacs.1:misc/man/texmacs.1.in" ;;
10710     "misc/rpm/TeXmacs.spec") CONFIG_FILES="$CONFIG_FILES misc/rpm/TeXmacs.spec:misc/rpm/TeXmacs.spec.in" ;;
10711     "misc/scripts/fig2ps") CONFIG_FILES="$CONFIG_FILES misc/scripts/fig2ps:misc/scripts/fig2ps.in" ;;
10712     "misc/scripts/texmacs") CONFIG_FILES="$CONFIG_FILES misc/scripts/texmacs:misc/scripts/texmacs.in" ;;
10713     "TeXmacs/examples/plugins/dynlink/Makefile") CONFIG_FILES="$CONFIG_FILES TeXmacs/examples/plugins/dynlink/Makefile:TeXmacs/examples/plugins/dynlink/Makefile.in" ;;
10714     "misc/bundle/Base.xcconfig") CONFIG_FILES="$CONFIG_FILES misc/bundle/Base.xcconfig:misc/bundle/Base.xcconfig.in" ;;
10715
10716   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
10717 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
10718    { (exit 1); exit 1; }; };;
10719   esac
10720 done
10721
10722
10723 # If the user did not use the arguments to specify the items to instantiate,
10724 # then the envvar interface is used.  Set only those that are not.
10725 # We use the long form for the default assignment because of an extremely
10726 # bizarre bug on SunOS 4.1.3.
10727 if $ac_need_defaults; then
10728   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
10729   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
10730 fi
10731
10732 # Have a temporary directory for convenience.  Make it in the build tree
10733 # simply because there is no reason against having it here, and in addition,
10734 # creating and moving files from /tmp can sometimes cause problems.
10735 # Hook for its removal unless debugging.
10736 # Note that there is a small window in which the directory will not be cleaned:
10737 # after its creation but before its name has been assigned to `$tmp'.
10738 $debug ||
10739 {
10740   tmp=
10741   trap 'exit_status=$?
10742   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
10743 ' 0
10744   trap '{ (exit 1); exit 1; }' 1 2 13 15
10745 }
10746 # Create a (secure) tmp directory for tmp files.
10747
10748 {
10749   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
10750   test -n "$tmp" && test -d "$tmp"
10751 }  ||
10752 {
10753   tmp=./conf$$-$RANDOM
10754   (umask 077 && mkdir "$tmp")
10755 } ||
10756 {
10757    echo "$me: cannot create a temporary directory in ." >&2
10758    { (exit 1); exit 1; }
10759 }
10760
10761 #
10762 # Set up the sed scripts for CONFIG_FILES section.
10763 #
10764
10765 # No need to generate the scripts if there are no CONFIG_FILES.
10766 # This happens for instance when ./config.status config.h
10767 if test -n "$CONFIG_FILES"; then
10768
10769 _ACEOF
10770
10771
10772
10773 ac_delim='%!_!# '
10774 for ac_last_try in false false false false false :; do
10775   cat >conf$$subs.sed <<_ACEOF
10776 SHELL!$SHELL$ac_delim
10777 PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
10778 PACKAGE_NAME!$PACKAGE_NAME$ac_delim
10779 PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
10780 PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
10781 PACKAGE_STRING!$PACKAGE_STRING$ac_delim
10782 PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
10783 exec_prefix!$exec_prefix$ac_delim
10784 prefix!$prefix$ac_delim
10785 program_transform_name!$program_transform_name$ac_delim
10786 bindir!$bindir$ac_delim
10787 sbindir!$sbindir$ac_delim
10788 libexecdir!$libexecdir$ac_delim
10789 datarootdir!$datarootdir$ac_delim
10790 datadir!$datadir$ac_delim
10791 sysconfdir!$sysconfdir$ac_delim
10792 sharedstatedir!$sharedstatedir$ac_delim
10793 localstatedir!$localstatedir$ac_delim
10794 includedir!$includedir$ac_delim
10795 oldincludedir!$oldincludedir$ac_delim
10796 docdir!$docdir$ac_delim
10797 infodir!$infodir$ac_delim
10798 htmldir!$htmldir$ac_delim
10799 dvidir!$dvidir$ac_delim
10800 pdfdir!$pdfdir$ac_delim
10801 psdir!$psdir$ac_delim
10802 libdir!$libdir$ac_delim
10803 localedir!$localedir$ac_delim
10804 mandir!$mandir$ac_delim
10805 DEFS!$DEFS$ac_delim
10806 ECHO_C!$ECHO_C$ac_delim
10807 ECHO_N!$ECHO_N$ac_delim
10808 ECHO_T!$ECHO_T$ac_delim
10809 LIBS!$LIBS$ac_delim
10810 build_alias!$build_alias$ac_delim
10811 host_alias!$host_alias$ac_delim
10812 target_alias!$target_alias$ac_delim
10813 build!$build$ac_delim
10814 build_cpu!$build_cpu$ac_delim
10815 build_vendor!$build_vendor$ac_delim
10816 build_os!$build_os$ac_delim
10817 host!$host$ac_delim
10818 host_cpu!$host_cpu$ac_delim
10819 host_vendor!$host_vendor$ac_delim
10820 host_os!$host_os$ac_delim
10821 PACKAGE!$PACKAGE$ac_delim
10822 DEVEL_VERSION!$DEVEL_VERSION$ac_delim
10823 DEVEL_RELEASE!$DEVEL_RELEASE$ac_delim
10824 STABLE_VERSION!$STABLE_VERSION$ac_delim
10825 STABLE_RELEASE!$STABLE_RELEASE$ac_delim
10826 CC!$CC$ac_delim
10827 CFLAGS!$CFLAGS$ac_delim
10828 LDFLAGS!$LDFLAGS$ac_delim
10829 CPPFLAGS!$CPPFLAGS$ac_delim
10830 ac_ct_CC!$ac_ct_CC$ac_delim
10831 EXEEXT!$EXEEXT$ac_delim
10832 OBJEXT!$OBJEXT$ac_delim
10833 CXX!$CXX$ac_delim
10834 CXXFLAGS!$CXXFLAGS$ac_delim
10835 ac_ct_CXX!$ac_ct_CXX$ac_delim
10836 GUILE_CFLAGS!$GUILE_CFLAGS$ac_delim
10837 GUILE_LDFLAGS!$GUILE_LDFLAGS$ac_delim
10838 CONFIG_GUILE_SERIAL!$CONFIG_GUILE_SERIAL$ac_delim
10839 CXXCPP!$CXXCPP$ac_delim
10840 GREP!$GREP$ac_delim
10841 EGREP!$EGREP$ac_delim
10842 XMKMF!$XMKMF$ac_delim
10843 X_CFLAGS!$X_CFLAGS$ac_delim
10844 X_PRE_LIBS!$X_PRE_LIBS$ac_delim
10845 X_LIBS!$X_LIBS$ac_delim
10846 X_EXTRA_LIBS!$X_EXTRA_LIBS$ac_delim
10847 CONFIG_BDL!$CONFIG_BDL$ac_delim
10848 CPP!$CPP$ac_delim
10849 ICONV_CFLAGS!$ICONV_CFLAGS$ac_delim
10850 ICONV_LDFLAGS!$ICONV_LDFLAGS$ac_delim
10851 FREETYPE_CFLAGS!$FREETYPE_CFLAGS$ac_delim
10852 FREETYPE_LDFLAGS!$FREETYPE_LDFLAGS$ac_delim
10853 CAIRO_CFLAGS!$CAIRO_CFLAGS$ac_delim
10854 CAIRO_LDFLAGS!$CAIRO_LDFLAGS$ac_delim
10855 IMLIB2_CFLAGS!$IMLIB2_CFLAGS$ac_delim
10856 IMLIB2_LDFLAGS!$IMLIB2_LDFLAGS$ac_delim
10857 AXEL_CFLAGS!$AXEL_CFLAGS$ac_delim
10858 AXEL_LDFLAGS!$AXEL_LDFLAGS$ac_delim
10859 HAS_GS_EXE!$HAS_GS_EXE$ac_delim
10860 HAS_GS_LIB!$HAS_GS_LIB$ac_delim
10861 CONFIG_GS!$CONFIG_GS$ac_delim
10862 GS_EXE!$GS_EXE$ac_delim
10863 GS_DLL!$GS_DLL$ac_delim
10864 CONFIG_EXPERIMENTAL!$CONFIG_EXPERIMENTAL$ac_delim
10865 CONFIG_MACOS!$CONFIG_MACOS$ac_delim
10866 CONFIG_PDF!$CONFIG_PDF$ac_delim
10867 QMAKE!$QMAKE$ac_delim
10868 MOC!$MOC$ac_delim
10869 UIC!$UIC$ac_delim
10870 RCC!$RCC$ac_delim
10871 QT_PATH!$QT_PATH$ac_delim
10872 TMPDIR!$TMPDIR$ac_delim
10873 _ACEOF
10874
10875   if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then
10876     break
10877   elif $ac_last_try; then
10878     { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
10879 echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
10880    { (exit 1); exit 1; }; }
10881   else
10882     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
10883   fi
10884 done
10885
10886 ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
10887 if test -n "$ac_eof"; then
10888   ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
10889   ac_eof=`expr $ac_eof + 1`
10890 fi
10891
10892 cat >>$CONFIG_STATUS <<_ACEOF
10893 cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
10894 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
10895 _ACEOF
10896 sed '
10897 s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
10898 s/^/s,@/; s/!/@,|#_!!_#|/
10899 :n
10900 t n
10901 s/'"$ac_delim"'$/,g/; t
10902 s/$/\\/; p
10903 N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
10904 ' >>$CONFIG_STATUS <conf$$subs.sed
10905 rm -f conf$$subs.sed
10906 cat >>$CONFIG_STATUS <<_ACEOF
10907 CEOF$ac_eof
10908 _ACEOF
10909
10910
10911 ac_delim='%!_!# '
10912 for ac_last_try in false false false false false :; do
10913   cat >conf$$subs.sed <<_ACEOF
10914 QT_VERSION_MAJOR!$QT_VERSION_MAJOR$ac_delim
10915 QT_DEFINES!$QT_DEFINES$ac_delim
10916 QT_CFLAGS!$QT_CFLAGS$ac_delim
10917 QT_CXXFLAGS!$QT_CXXFLAGS$ac_delim
10918 QT_INCPATH!$QT_INCPATH$ac_delim
10919 QT_CPPFLAGS!$QT_CPPFLAGS$ac_delim
10920 QT_LDFLAGS!$QT_LDFLAGS$ac_delim
10921 QT_LFLAGS!$QT_LFLAGS$ac_delim
10922 QT_LIBS!$QT_LIBS$ac_delim
10923 X11_CFLAGS!$X11_CFLAGS$ac_delim
10924 X11_LDFLAGS!$X11_LDFLAGS$ac_delim
10925 COCOA_CFLAGS!$COCOA_CFLAGS$ac_delim
10926 COCOA_LDFLAGS!$COCOA_LDFLAGS$ac_delim
10927 CONFIG_X11!$CONFIG_X11$ac_delim
10928 CONFIG_COCOA!$CONFIG_COCOA$ac_delim
10929 CONFIG_QT!$CONFIG_QT$ac_delim
10930 CONFIG_GUI!$CONFIG_GUI$ac_delim
10931 CONFIG_GUI_DEFINE!$CONFIG_GUI_DEFINE$ac_delim
10932 CONFIG_CXXDIALECT!$CONFIG_CXXDIALECT$ac_delim
10933 CONFIG_OS!$CONFIG_OS$ac_delim
10934 CONFIG_OS_SUFFIX!$CONFIG_OS_SUFFIX$ac_delim
10935 CONFIG_OS_COMPAT!$CONFIG_OS_COMPAT$ac_delim
10936 CONFIG_CXXWARNING!$CONFIG_CXXWARNING$ac_delim
10937 CONFIG_CXXTEMPLATE!$CONFIG_CXXTEMPLATE$ac_delim
10938 CONFIG_CXXOPTIMIZE!$CONFIG_CXXOPTIMIZE$ac_delim
10939 CONFIG_CXXDEBUG!$CONFIG_CXXDEBUG$ac_delim
10940 CONFIG_BFLAGS!$CONFIG_BFLAGS$ac_delim
10941 CONFIG_BSTATIC!$CONFIG_BSTATIC$ac_delim
10942 CONFIG_BSHARED!$CONFIG_BSHARED$ac_delim
10943 CONFIG_BPATH!$CONFIG_BPATH$ac_delim
10944 CONFIG_WORD_LENGTH!$CONFIG_WORD_LENGTH$ac_delim
10945 CONFIG_WORD_LENGTH_INC!$CONFIG_WORD_LENGTH_INC$ac_delim
10946 CONFIG_WORD_MASK!$CONFIG_WORD_MASK$ac_delim
10947 CONFIG_MAX_FAST!$CONFIG_MAX_FAST$ac_delim
10948 CONFIG_CXXFLAGS!$CONFIG_CXXFLAGS$ac_delim
10949 CONFIG_STD_SETENV!$CONFIG_STD_SETENV$ac_delim
10950 CONFIG_SO!$CONFIG_SO$ac_delim
10951 CONFIG_LIB_PATH!$CONFIG_LIB_PATH$ac_delim
10952 CONFIG_STRIP!$CONFIG_STRIP$ac_delim
10953 CONFIG_CHMOD!$CONFIG_CHMOD$ac_delim
10954 CONFIG_LDRT!$CONFIG_LDRT$ac_delim
10955 CONFIG_NATIVE_ARCH_TAG!$CONFIG_NATIVE_ARCH_TAG$ac_delim
10956 tmorig!$tmorig$ac_delim
10957 tmdir!$tmdir$ac_delim
10958 tmsrc!$tmsrc$ac_delim
10959 tmbin!$tmbin$ac_delim
10960 tmdata!$tmdata$ac_delim
10961 tmtgz!$tmtgz$ac_delim
10962 tmrpm!$tmrpm$ac_delim
10963 tmstgz!$tmstgz$ac_delim
10964 tmsrpm!$tmsrpm$ac_delim
10965 tmwin!$tmwin$ac_delim
10966 LIBOBJS!$LIBOBJS$ac_delim
10967 LTLIBOBJS!$LTLIBOBJS$ac_delim
10968 _ACEOF
10969
10970   if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 54; then
10971     break
10972   elif $ac_last_try; then
10973     { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
10974 echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
10975    { (exit 1); exit 1; }; }
10976   else
10977     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
10978   fi
10979 done
10980
10981 ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
10982 if test -n "$ac_eof"; then
10983   ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
10984   ac_eof=`expr $ac_eof + 1`
10985 fi
10986
10987 cat >>$CONFIG_STATUS <<_ACEOF
10988 cat >"\$tmp/subs-2.sed" <<\CEOF$ac_eof
10989 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
10990 _ACEOF
10991 sed '
10992 s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
10993 s/^/s,@/; s/!/@,|#_!!_#|/
10994 :n
10995 t n
10996 s/'"$ac_delim"'$/,g/; t
10997 s/$/\\/; p
10998 N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
10999 ' >>$CONFIG_STATUS <conf$$subs.sed
11000 rm -f conf$$subs.sed
11001 cat >>$CONFIG_STATUS <<_ACEOF
11002 :end
11003 s/|#_!!_#|//g
11004 CEOF$ac_eof
11005 _ACEOF
11006
11007
11008 # VPATH may cause trouble with some makes, so we remove $(srcdir),
11009 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
11010 # trailing colons and then remove the whole line if VPATH becomes empty
11011 # (actually we leave an empty line to preserve line numbers).
11012 if test "x$srcdir" = x.; then
11013   ac_vpsub='/^[  ]*VPATH[        ]*=/{
11014 s/:*\$(srcdir):*/:/
11015 s/:*\${srcdir}:*/:/
11016 s/:*@srcdir@:*/:/
11017 s/^\([^=]*=[     ]*\):*/\1/
11018 s/:*$//
11019 s/^[^=]*=[       ]*$//
11020 }'
11021 fi
11022
11023 cat >>$CONFIG_STATUS <<\_ACEOF
11024 fi # test -n "$CONFIG_FILES"
11025
11026
11027 for ac_tag in  :F $CONFIG_FILES  :H $CONFIG_HEADERS
11028 do
11029   case $ac_tag in
11030   :[FHLC]) ac_mode=$ac_tag; continue;;
11031   esac
11032   case $ac_mode$ac_tag in
11033   :[FHL]*:*);;
11034   :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
11035 echo "$as_me: error: Invalid tag $ac_tag." >&2;}
11036    { (exit 1); exit 1; }; };;
11037   :[FH]-) ac_tag=-:-;;
11038   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
11039   esac
11040   ac_save_IFS=$IFS
11041   IFS=:
11042   set x $ac_tag
11043   IFS=$ac_save_IFS
11044   shift
11045   ac_file=$1
11046   shift
11047
11048   case $ac_mode in
11049   :L) ac_source=$1;;
11050   :[FH])
11051     ac_file_inputs=
11052     for ac_f
11053     do
11054       case $ac_f in
11055       -) ac_f="$tmp/stdin";;
11056       *) # Look for the file first in the build tree, then in the source tree
11057          # (if the path is not absolute).  The absolute path cannot be DOS-style,
11058          # because $ac_f cannot contain `:'.
11059          test -f "$ac_f" ||
11060            case $ac_f in
11061            [\\/$]*) false;;
11062            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
11063            esac ||
11064            { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
11065 echo "$as_me: error: cannot find input file: $ac_f" >&2;}
11066    { (exit 1); exit 1; }; };;
11067       esac
11068       ac_file_inputs="$ac_file_inputs $ac_f"
11069     done
11070
11071     # Let's still pretend it is `configure' which instantiates (i.e., don't
11072     # use $as_me), people would be surprised to read:
11073     #    /* config.h.  Generated by config.status.  */
11074     configure_input="Generated from "`IFS=:
11075           echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
11076     if test x"$ac_file" != x-; then
11077       configure_input="$ac_file.  $configure_input"
11078       { echo "$as_me:$LINENO: creating $ac_file" >&5
11079 echo "$as_me: creating $ac_file" >&6;}
11080     fi
11081
11082     case $ac_tag in
11083     *:-:* | *:-) cat >"$tmp/stdin";;
11084     esac
11085     ;;
11086   esac
11087
11088   ac_dir=`$as_dirname -- "$ac_file" ||
11089 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
11090          X"$ac_file" : 'X\(//\)[^/]' \| \
11091          X"$ac_file" : 'X\(//\)$' \| \
11092          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
11093 echo X"$ac_file" |
11094     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
11095             s//\1/
11096             q
11097           }
11098           /^X\(\/\/\)[^/].*/{
11099             s//\1/
11100             q
11101           }
11102           /^X\(\/\/\)$/{
11103             s//\1/
11104             q
11105           }
11106           /^X\(\/\).*/{
11107             s//\1/
11108             q
11109           }
11110           s/.*/./; q'`
11111   { as_dir="$ac_dir"
11112   case $as_dir in #(
11113   -*) as_dir=./$as_dir;;
11114   esac
11115   test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
11116     as_dirs=
11117     while :; do
11118       case $as_dir in #(
11119       *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
11120       *) as_qdir=$as_dir;;
11121       esac
11122       as_dirs="'$as_qdir' $as_dirs"
11123       as_dir=`$as_dirname -- "$as_dir" ||
11124 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
11125          X"$as_dir" : 'X\(//\)[^/]' \| \
11126          X"$as_dir" : 'X\(//\)$' \| \
11127          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
11128 echo X"$as_dir" |
11129     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
11130             s//\1/
11131             q
11132           }
11133           /^X\(\/\/\)[^/].*/{
11134             s//\1/
11135             q
11136           }
11137           /^X\(\/\/\)$/{
11138             s//\1/
11139             q
11140           }
11141           /^X\(\/\).*/{
11142             s//\1/
11143             q
11144           }
11145           s/.*/./; q'`
11146       test -d "$as_dir" && break
11147     done
11148     test -z "$as_dirs" || eval "mkdir $as_dirs"
11149   } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
11150 echo "$as_me: error: cannot create directory $as_dir" >&2;}
11151    { (exit 1); exit 1; }; }; }
11152   ac_builddir=.
11153
11154 case "$ac_dir" in
11155 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
11156 *)
11157   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
11158   # A ".." for each directory in $ac_dir_suffix.
11159   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
11160   case $ac_top_builddir_sub in
11161   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
11162   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
11163   esac ;;
11164 esac
11165 ac_abs_top_builddir=$ac_pwd
11166 ac_abs_builddir=$ac_pwd$ac_dir_suffix
11167 # for backward compatibility:
11168 ac_top_builddir=$ac_top_build_prefix
11169
11170 case $srcdir in
11171   .)  # We are building in place.
11172     ac_srcdir=.
11173     ac_top_srcdir=$ac_top_builddir_sub
11174     ac_abs_top_srcdir=$ac_pwd ;;
11175   [\\/]* | ?:[\\/]* )  # Absolute name.
11176     ac_srcdir=$srcdir$ac_dir_suffix;
11177     ac_top_srcdir=$srcdir
11178     ac_abs_top_srcdir=$srcdir ;;
11179   *) # Relative name.
11180     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
11181     ac_top_srcdir=$ac_top_build_prefix$srcdir
11182     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
11183 esac
11184 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
11185
11186
11187   case $ac_mode in
11188   :F)
11189   #
11190   # CONFIG_FILE
11191   #
11192
11193 _ACEOF
11194
11195 cat >>$CONFIG_STATUS <<\_ACEOF
11196 # If the template does not know about datarootdir, expand it.
11197 # FIXME: This hack should be removed a few years after 2.60.
11198 ac_datarootdir_hack=; ac_datarootdir_seen=
11199
11200 case `sed -n '/datarootdir/ {
11201   p
11202   q
11203 }
11204 /@datadir@/p
11205 /@docdir@/p
11206 /@infodir@/p
11207 /@localedir@/p
11208 /@mandir@/p
11209 ' $ac_file_inputs` in
11210 *datarootdir*) ac_datarootdir_seen=yes;;
11211 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
11212   { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
11213 echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
11214 _ACEOF
11215 cat >>$CONFIG_STATUS <<_ACEOF
11216   ac_datarootdir_hack='
11217   s&@datadir@&$datadir&g
11218   s&@docdir@&$docdir&g
11219   s&@infodir@&$infodir&g
11220   s&@localedir@&$localedir&g
11221   s&@mandir@&$mandir&g
11222     s&\\\${datarootdir}&$datarootdir&g' ;;
11223 esac
11224 _ACEOF
11225
11226 # Neutralize VPATH when `$srcdir' = `.'.
11227 # Shell code in configure.ac might set extrasub.
11228 # FIXME: do we really want to maintain this feature?
11229 cat >>$CONFIG_STATUS <<_ACEOF
11230   sed "$ac_vpsub
11231 $extrasub
11232 _ACEOF
11233 cat >>$CONFIG_STATUS <<\_ACEOF
11234 :t
11235 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
11236 s&@configure_input@&$configure_input&;t t
11237 s&@top_builddir@&$ac_top_builddir_sub&;t t
11238 s&@srcdir@&$ac_srcdir&;t t
11239 s&@abs_srcdir@&$ac_abs_srcdir&;t t
11240 s&@top_srcdir@&$ac_top_srcdir&;t t
11241 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
11242 s&@builddir@&$ac_builddir&;t t
11243 s&@abs_builddir@&$ac_abs_builddir&;t t
11244 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
11245 $ac_datarootdir_hack
11246 " $ac_file_inputs | sed -f "$tmp/subs-1.sed" | sed -f "$tmp/subs-2.sed" >$tmp/out
11247
11248 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
11249   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
11250   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
11251   { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
11252 which seems to be undefined.  Please make sure it is defined." >&5
11253 echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
11254 which seems to be undefined.  Please make sure it is defined." >&2;}
11255
11256   rm -f "$tmp/stdin"
11257   case $ac_file in
11258   -) cat "$tmp/out"; rm -f "$tmp/out";;
11259   *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
11260   esac
11261  ;;
11262   :H)
11263   #
11264   # CONFIG_HEADER
11265   #
11266 _ACEOF
11267
11268 # Transform confdefs.h into a sed script `conftest.defines', that
11269 # substitutes the proper values into config.h.in to produce config.h.
11270 rm -f conftest.defines conftest.tail
11271 # First, append a space to every undef/define line, to ease matching.
11272 echo 's/$/ /' >conftest.defines
11273 # Then, protect against being on the right side of a sed subst, or in
11274 # an unquoted here document, in config.status.  If some macros were
11275 # called several times there might be several #defines for the same
11276 # symbol, which is useless.  But do not sort them, since the last
11277 # AC_DEFINE must be honored.
11278 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
11279 # These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
11280 # NAME is the cpp macro being defined, VALUE is the value it is being given.
11281 # PARAMS is the parameter list in the macro definition--in most cases, it's
11282 # just an empty string.
11283 ac_dA='s,^\\([   #]*\\)[^        ]*\\([  ]*'
11284 ac_dB='\\)[      (].*,\\1define\\2'
11285 ac_dC=' '
11286 ac_dD=' ,'
11287
11288 uniq confdefs.h |
11289   sed -n '
11290         t rset
11291         :rset
11292         s/^[     ]*#[    ]*define[       ][      ]*//
11293         t ok
11294         d
11295         :ok
11296         s/[\\&,]/\\&/g
11297         s/^\('"$ac_word_re"'\)\(([^()]*)\)[      ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
11298         s/^\('"$ac_word_re"'\)[  ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
11299   ' >>conftest.defines
11300
11301 # Remove the space that was appended to ease matching.
11302 # Then replace #undef with comments.  This is necessary, for
11303 # example, in the case of _POSIX_SOURCE, which is predefined and required
11304 # on some systems where configure will not decide to define it.
11305 # (The regexp can be short, since the line contains either #define or #undef.)
11306 echo 's/ $//
11307 s,^[     #]*u.*,/* & */,' >>conftest.defines
11308
11309 # Break up conftest.defines:
11310 ac_max_sed_lines=50
11311
11312 # First sed command is:  sed -f defines.sed $ac_file_inputs >"$tmp/out1"
11313 # Second one is:         sed -f defines.sed "$tmp/out1" >"$tmp/out2"
11314 # Third one will be:     sed -f defines.sed "$tmp/out2" >"$tmp/out1"
11315 # et cetera.
11316 ac_in='$ac_file_inputs'
11317 ac_out='"$tmp/out1"'
11318 ac_nxt='"$tmp/out2"'
11319
11320 while :
11321 do
11322   # Write a here document:
11323     cat >>$CONFIG_STATUS <<_ACEOF
11324     # First, check the format of the line:
11325     cat >"\$tmp/defines.sed" <<\\CEOF
11326 /^[      ]*#[    ]*undef[        ][      ]*$ac_word_re[  ]*\$/b def
11327 /^[      ]*#[    ]*define[       ][      ]*$ac_word_re[(         ]/b def
11328 b
11329 :def
11330 _ACEOF
11331   sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
11332   echo 'CEOF
11333     sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
11334   ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
11335   sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
11336   grep . conftest.tail >/dev/null || break
11337   rm -f conftest.defines
11338   mv conftest.tail conftest.defines
11339 done
11340 rm -f conftest.defines conftest.tail
11341
11342 echo "ac_result=$ac_in" >>$CONFIG_STATUS
11343 cat >>$CONFIG_STATUS <<\_ACEOF
11344   if test x"$ac_file" != x-; then
11345     echo "/* $configure_input  */" >"$tmp/config.h"
11346     cat "$ac_result" >>"$tmp/config.h"
11347     if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then
11348       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
11349 echo "$as_me: $ac_file is unchanged" >&6;}
11350     else
11351       rm -f $ac_file
11352       mv "$tmp/config.h" $ac_file
11353     fi
11354   else
11355     echo "/* $configure_input  */"
11356     cat "$ac_result"
11357   fi
11358   rm -f "$tmp/out12"
11359  ;;
11360
11361
11362   esac
11363
11364 done # for ac_tag
11365
11366
11367 { (exit 0); exit 0; }
11368 _ACEOF
11369 chmod +x $CONFIG_STATUS
11370 ac_clean_files=$ac_clean_files_save
11371
11372
11373 # configure is writing to config.log, and then calls config.status.
11374 # config.status does its own redirection, appending to config.log.
11375 # Unfortunately, on DOS this fails, as config.log is still kept open
11376 # by configure, so config.status won't be able to write to it; its
11377 # output is simply discarded.  So we exec the FD to /dev/null,
11378 # effectively closing config.log, so it can be properly (re)opened and
11379 # appended to by config.status.  When coming back to configure, we
11380 # need to make the FD available again.
11381 if test "$no_create" != yes; then
11382   ac_cs_success=:
11383   ac_config_status_args=
11384   test "$silent" = yes &&
11385     ac_config_status_args="$ac_config_status_args --quiet"
11386   exec 5>/dev/null
11387   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
11388   exec 5>>config.log
11389   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
11390   # would make configure fail if this is the last instruction.
11391   $ac_cs_success || { (exit 1); exit 1; }
11392 fi
11393