code.delx.au - gnu-emacs/blob - configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.61 for emacs 23.0.60.
   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='emacs'
 574 PACKAGE_TARNAME='emacs'
 575 PACKAGE_VERSION='23.0.60'
 576 PACKAGE_STRING='emacs 23.0.60'
 577 PACKAGE_BUGREPORT=''
 578
 579 ac_unique_file="src/lisp.h"
 580 # Factoring default headers for most tests.
 581 ac_includes_default="\
 582 #include <stdio.h>
 583 #ifdef HAVE_SYS_TYPES_H
 584 # include <sys/types.h>
 585 #endif
 586 #ifdef HAVE_SYS_STAT_H
 587 # include <sys/stat.h>
 588 #endif
 589 #ifdef STDC_HEADERS
 590 # include <stdlib.h>
 591 # include <stddef.h>
 592 #else
 593 # ifdef HAVE_STDLIB_H
 594 #  include <stdlib.h>
 595 # endif
 596 #endif
 597 #ifdef HAVE_STRING_H
 598 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 599 #  include <memory.h>
 600 # endif
 601 # include <string.h>
 602 #endif
 603 #ifdef HAVE_STRINGS_H
 604 # include <strings.h>
 605 #endif
 606 #ifdef HAVE_INTTYPES_H
 607 # include <inttypes.h>
 608 #endif
 609 #ifdef HAVE_STDINT_H
 610 # include <stdint.h>
 611 #endif
 612 #ifdef HAVE_UNISTD_H
 613 # include <unistd.h>
 614 #endif"
 615
 616 ac_config_libobj_dir=src
 617 ac_header_list=
 618 ac_func_list=
 619 ac_subst_vars='SHELL
 620 PATH_SEPARATOR
 621 PACKAGE_NAME
 622 PACKAGE_TARNAME
 623 PACKAGE_VERSION
 624 PACKAGE_STRING
 625 PACKAGE_BUGREPORT
 626 exec_prefix
 627 prefix
 628 program_transform_name
 629 bindir
 630 sbindir
 631 libexecdir
 632 datarootdir
 633 datadir
 634 sysconfdir
 635 sharedstatedir
 636 localstatedir
 637 includedir
 638 oldincludedir
 639 docdir
 640 infodir
 641 htmldir
 642 dvidir
 643 pdfdir
 644 psdir
 645 libdir
 646 localedir
 647 mandir
 648 DEFS
 649 ECHO_C
 650 ECHO_N
 651 ECHO_T
 652 LIBS
 653 build_alias
 654 host_alias
 655 target_alias
 656 MAINT
 657 build
 658 build_cpu
 659 build_vendor
 660 build_os
 661 host
 662 host_cpu
 663 host_vendor
 664 host_os
 665 CC
 666 CFLAGS
 667 LDFLAGS
 668 CPPFLAGS
 669 ac_ct_CC
 670 EXEEXT
 671 OBJEXT
 672 CPP
 673 GREP
 674 EGREP
 675 LN_S
 676 INSTALL_PROGRAM
 677 INSTALL_SCRIPT
 678 INSTALL_DATA
 679 RANLIB
 680 INSTALL_INFO
 681 GZIP_PROG
 682 MAKEINFO
 683 LIBSOUND
 684 PKG_CONFIG
 685 ALSA_CFLAGS
 686 ALSA_LIBS
 687 CFLAGS_SOUND
 688 SET_MAKE
 689 XMKMF
 690 HAVE_XSERVER
 691 RSVG_CFLAGS
 692 RSVG_LIBS
 693 GTK_CFLAGS
 694 GTK_LIBS
 695 DBUS_CFLAGS
 696 DBUS_LIBS
 697 XFT_CFLAGS
 698 XFT_LIBS
 699 FREETYPE_CFLAGS
 700 FREETYPE_LIBS
 701 FONTCONFIG_CFLAGS
 702 FONTCONFIG_LIBS
 703 LIBOTF_CFLAGS
 704 LIBOTF_LIBS
 705 M17N_FLT_CFLAGS
 706 M17N_FLT_LIBS
 707 ALLOCA
 708 liblockfile
 709 LIBOBJS
 710 NEED_SETGID
 711 KMEM_GROUP
 712 GETLOADAVG_LIBS
 713 GETOPT_H
 714 GETOPTOBJS
 715 version
 716 configuration
 717 canonical
 718 srcdir
 719 lispdir
 720 locallisppath
 721 lisppath
 722 x_default_search_path
 723 etcdir
 724 archlibdir
 725 bitmapdir
 726 gamedir
 727 gameuser
 728 c_switch_system
 729 c_switch_machine
 730 LD_SWITCH_X_SITE
 731 LD_SWITCH_X_SITE_AUX
 732 C_SWITCH_X_SITE
 733 X_TOOLKIT_TYPE
 734 machfile
 735 opsysfile
 736 ns_appdir
 737 ns_appbindir
 738 ns_appresdir
 739 ns_appsrc
 740 GNUSTEP_MAKEFILES
 741 GNUSTEP_SYSTEM_HEADERS
 742 GNUSTEP_SYSTEM_LIBRARIES
 743 GNU_OBJC_CFLAGS
 744 LIB_SRC_EXTRA_INSTALLABLES
 745 LTLIBOBJS'
 746 ac_subst_files=''
 747       ac_precious_vars='build_alias
 748 host_alias
 749 target_alias
 750 CC
 751 CFLAGS
 752 LDFLAGS
 753 LIBS
 754 CPPFLAGS
 755 CPP
 756 XMKMF'
 757
 758
 759 # Initialize some variables set by options.
 760 ac_init_help=
 761 ac_init_version=false
 762 # The variables have the same names as the options, with
 763 # dashes changed to underlines.
 764 cache_file=/dev/null
 765 exec_prefix=NONE
 766 no_create=
 767 no_recursion=
 768 prefix=NONE
 769 program_prefix=NONE
 770 program_suffix=NONE
 771 program_transform_name=s,x,x,
 772 silent=
 773 site=
 774 srcdir=
 775 verbose=
 776 x_includes=NONE
 777 x_libraries=NONE
 778
 779 # Installation directory options.
 780 # These are left unexpanded so users can "make install exec_prefix=/foo"
 781 # and all the variables that are supposed to be based on exec_prefix
 782 # by default will actually change.
 783 # Use braces instead of parens because sh, perl, etc. also accept them.
 784 # (The list follows the same order as the GNU Coding Standards.)
 785 bindir='${exec_prefix}/bin'
 786 sbindir='${exec_prefix}/sbin'
 787 libexecdir='${exec_prefix}/libexec'
 788 datarootdir='${prefix}/share'
 789 datadir='${datarootdir}'
 790 sysconfdir='${prefix}/etc'
 791 sharedstatedir='${prefix}/com'
 792 localstatedir='${prefix}/var'
 793 includedir='${prefix}/include'
 794 oldincludedir='/usr/include'
 795 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 796 infodir='${datarootdir}/info'
 797 htmldir='${docdir}'
 798 dvidir='${docdir}'
 799 pdfdir='${docdir}'
 800 psdir='${docdir}'
 801 libdir='${exec_prefix}/lib'
 802 localedir='${datarootdir}/locale'
 803 mandir='${datarootdir}/man'
 804
 805 ac_prev=
 806 ac_dashdash=
 807 for ac_option
 808 do
 809   # If the previous option needs an argument, assign it.
 810   if test -n "$ac_prev"; then
 811     eval $ac_prev=\$ac_option
 812     ac_prev=
 813     continue
 814   fi
 815
 816   case $ac_option in
 817   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 818   *)    ac_optarg=yes ;;
 819   esac
 820
 821   # Accept the important Cygnus configure options, so we can diagnose typos.
 822
 823   case $ac_dashdash$ac_option in
 824   --)
 825     ac_dashdash=yes ;;
 826
 827   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 828     ac_prev=bindir ;;
 829   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 830     bindir=$ac_optarg ;;
 831
 832   -build | --build | --buil | --bui | --bu)
 833     ac_prev=build_alias ;;
 834   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 835     build_alias=$ac_optarg ;;
 836
 837   -cache-file | --cache-file | --cache-fil | --cache-fi \
 838   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 839     ac_prev=cache_file ;;
 840   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 841   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 842     cache_file=$ac_optarg ;;
 843
 844   --config-cache | -C)
 845     cache_file=config.cache ;;
 846
 847   -datadir | --datadir | --datadi | --datad)
 848     ac_prev=datadir ;;
 849   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 850     datadir=$ac_optarg ;;
 851
 852   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 853   | --dataroo | --dataro | --datar)
 854     ac_prev=datarootdir ;;
 855   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 856   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 857     datarootdir=$ac_optarg ;;
 858
 859   -disable-* | --disable-*)
 860     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 861     # Reject names that are not valid shell variable names.
 862     expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 863       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 864    { (exit 1); exit 1; }; }
 865     ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
 866     eval enable_$ac_feature=no ;;
 867
 868   -docdir | --docdir | --docdi | --doc | --do)
 869     ac_prev=docdir ;;
 870   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 871     docdir=$ac_optarg ;;
 872
 873   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 874     ac_prev=dvidir ;;
 875   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 876     dvidir=$ac_optarg ;;
 877
 878   -enable-* | --enable-*)
 879     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 880     # Reject names that are not valid shell variable names.
 881     expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 882       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 883    { (exit 1); exit 1; }; }
 884     ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
 885     eval enable_$ac_feature=\$ac_optarg ;;
 886
 887   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 888   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 889   | --exec | --exe | --ex)
 890     ac_prev=exec_prefix ;;
 891   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 892   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 893   | --exec=* | --exe=* | --ex=*)
 894     exec_prefix=$ac_optarg ;;
 895
 896   -gas | --gas | --ga | --g)
 897     # Obsolete; use --with-gas.
 898     with_gas=yes ;;
 899
 900   -help | --help | --hel | --he | -h)
 901     ac_init_help=long ;;
 902   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 903     ac_init_help=recursive ;;
 904   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 905     ac_init_help=short ;;
 906
 907   -host | --host | --hos | --ho)
 908     ac_prev=host_alias ;;
 909   -host=* | --host=* | --hos=* | --ho=*)
 910     host_alias=$ac_optarg ;;
 911
 912   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 913     ac_prev=htmldir ;;
 914   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 915   | --ht=*)
 916     htmldir=$ac_optarg ;;
 917
 918   -includedir | --includedir | --includedi | --included | --include \
 919   | --includ | --inclu | --incl | --inc)
 920     ac_prev=includedir ;;
 921   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 922   | --includ=* | --inclu=* | --incl=* | --inc=*)
 923     includedir=$ac_optarg ;;
 924
 925   -infodir | --infodir | --infodi | --infod | --info | --inf)
 926     ac_prev=infodir ;;
 927   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 928     infodir=$ac_optarg ;;
 929
 930   -libdir | --libdir | --libdi | --libd)
 931     ac_prev=libdir ;;
 932   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 933     libdir=$ac_optarg ;;
 934
 935   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 936   | --libexe | --libex | --libe)
 937     ac_prev=libexecdir ;;
 938   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 939   | --libexe=* | --libex=* | --libe=*)
 940     libexecdir=$ac_optarg ;;
 941
 942   -localedir | --localedir | --localedi | --localed | --locale)
 943     ac_prev=localedir ;;
 944   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 945     localedir=$ac_optarg ;;
 946
 947   -localstatedir | --localstatedir | --localstatedi | --localstated \
 948   | --localstate | --localstat | --localsta | --localst | --locals)
 949     ac_prev=localstatedir ;;
 950   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 951   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 952     localstatedir=$ac_optarg ;;
 953
 954   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 955     ac_prev=mandir ;;
 956   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 957     mandir=$ac_optarg ;;
 958
 959   -nfp | --nfp | --nf)
 960     # Obsolete; use --without-fp.
 961     with_fp=no ;;
 962
 963   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 964   | --no-cr | --no-c | -n)
 965     no_create=yes ;;
 966
 967   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 968   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 969     no_recursion=yes ;;
 970
 971   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 972   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 973   | --oldin | --oldi | --old | --ol | --o)
 974     ac_prev=oldincludedir ;;
 975   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 976   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 977   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 978     oldincludedir=$ac_optarg ;;
 979
 980   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 981     ac_prev=prefix ;;
 982   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 983     prefix=$ac_optarg ;;
 984
 985   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 986   | --program-pre | --program-pr | --program-p)
 987     ac_prev=program_prefix ;;
 988   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 989   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 990     program_prefix=$ac_optarg ;;
 991
 992   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 993   | --program-suf | --program-su | --program-s)
 994     ac_prev=program_suffix ;;
 995   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 996   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 997     program_suffix=$ac_optarg ;;
 998
 999   -program-transform-name | --program-transform-name \
1000   | --program-transform-nam | --program-transform-na \
1001   | --program-transform-n | --program-transform- \
1002   | --program-transform | --program-transfor \
1003   | --program-transfo | --program-transf \
1004   | --program-trans | --program-tran \
1005   | --progr-tra | --program-tr | --program-t)
1006     ac_prev=program_transform_name ;;
1007   -program-transform-name=* | --program-transform-name=* \
1008   | --program-transform-nam=* | --program-transform-na=* \
1009   | --program-transform-n=* | --program-transform-=* \
1010   | --program-transform=* | --program-transfor=* \
1011   | --program-transfo=* | --program-transf=* \
1012   | --program-trans=* | --program-tran=* \
1013   | --progr-tra=* | --program-tr=* | --program-t=*)
1014     program_transform_name=$ac_optarg ;;
1015
1016   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1017     ac_prev=pdfdir ;;
1018   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1019     pdfdir=$ac_optarg ;;
1020
1021   -psdir | --psdir | --psdi | --psd | --ps)
1022     ac_prev=psdir ;;
1023   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1024     psdir=$ac_optarg ;;
1025
1026   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1027   | -silent | --silent | --silen | --sile | --sil)
1028     silent=yes ;;
1029
1030   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1031     ac_prev=sbindir ;;
1032   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1033   | --sbi=* | --sb=*)
1034     sbindir=$ac_optarg ;;
1035
1036   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1037   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1038   | --sharedst | --shareds | --shared | --share | --shar \
1039   | --sha | --sh)
1040     ac_prev=sharedstatedir ;;
1041   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1042   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1043   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1044   | --sha=* | --sh=*)
1045     sharedstatedir=$ac_optarg ;;
1046
1047   -site | --site | --sit)
1048     ac_prev=site ;;
1049   -site=* | --site=* | --sit=*)
1050     site=$ac_optarg ;;
1051
1052   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1053     ac_prev=srcdir ;;
1054   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1055     srcdir=$ac_optarg ;;
1056
1057   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1058   | --syscon | --sysco | --sysc | --sys | --sy)
1059     ac_prev=sysconfdir ;;
1060   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1061   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1062     sysconfdir=$ac_optarg ;;
1063
1064   -target | --target | --targe | --targ | --tar | --ta | --t)
1065     ac_prev=target_alias ;;
1066   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1067     target_alias=$ac_optarg ;;
1068
1069   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1070     verbose=yes ;;
1071
1072   -version | --version | --versio | --versi | --vers | -V)
1073     ac_init_version=: ;;
1074
1075   -with-* | --with-*)
1076     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1077     # Reject names that are not valid shell variable names.
1078     expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1079       { echo "$as_me: error: invalid package name: $ac_package" >&2
1080    { (exit 1); exit 1; }; }
1081     ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
1082     eval with_$ac_package=\$ac_optarg ;;
1083
1084   -without-* | --without-*)
1085     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1086     # Reject names that are not valid shell variable names.
1087     expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1088       { echo "$as_me: error: invalid package name: $ac_package" >&2
1089    { (exit 1); exit 1; }; }
1090     ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
1091     eval with_$ac_package=no ;;
1092
1093   --x)
1094     # Obsolete; use --with-x.
1095     with_x=yes ;;
1096
1097   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1098   | --x-incl | --x-inc | --x-in | --x-i)
1099     ac_prev=x_includes ;;
1100   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1101   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1102     x_includes=$ac_optarg ;;
1103
1104   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1105   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1106     ac_prev=x_libraries ;;
1107   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1108   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1109     x_libraries=$ac_optarg ;;
1110
1111   -*) { echo "$as_me: error: unrecognized option: $ac_option
1112 Try \`$0 --help' for more information." >&2
1113    { (exit 1); exit 1; }; }
1114     ;;
1115
1116   *=*)
1117     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1118     # Reject names that are not valid shell variable names.
1119     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
1120       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
1121    { (exit 1); exit 1; }; }
1122     eval $ac_envvar=\$ac_optarg
1123     export $ac_envvar ;;
1124
1125   *)
1126     # FIXME: should be removed in autoconf 3.0.
1127     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1128     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1129       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1130     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1131     ;;
1132
1133   esac
1134 done
1135
1136 if test -n "$ac_prev"; then
1137   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1138   { echo "$as_me: error: missing argument to $ac_option" >&2
1139    { (exit 1); exit 1; }; }
1140 fi
1141
1142 # Be sure to have absolute directory names.
1143 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1144                 datadir sysconfdir sharedstatedir localstatedir includedir \
1145                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1146                 libdir localedir mandir
1147 do
1148   eval ac_val=\$$ac_var
1149   case $ac_val in
1150     [\\/$]* | ?:[\\/]* )  continue;;
1151     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1152   esac
1153   { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
1154    { (exit 1); exit 1; }; }
1155 done
1156
1157 # There might be people who depend on the old broken behavior: `$host'
1158 # used to hold the argument of --host etc.
1159 # FIXME: To remove some day.
1160 build=$build_alias
1161 host=$host_alias
1162 target=$target_alias
1163
1164 # FIXME: To remove some day.
1165 if test "x$host_alias" != x; then
1166   if test "x$build_alias" = x; then
1167     cross_compiling=maybe
1168     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1169     If a cross compiler is detected then cross compile mode will be used." >&2
1170   elif test "x$build_alias" != "x$host_alias"; then
1171     cross_compiling=yes
1172   fi
1173 fi
1174
1175 ac_tool_prefix=
1176 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1177
1178 test "$silent" = yes && exec 6>/dev/null
1179
1180
1181 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1182 ac_ls_di=`ls -di .` &&
1183 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1184   { echo "$as_me: error: Working directory cannot be determined" >&2
1185    { (exit 1); exit 1; }; }
1186 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1187   { echo "$as_me: error: pwd does not report name of working directory" >&2
1188    { (exit 1); exit 1; }; }
1189
1190
1191 # Find the source files, if location was not specified.
1192 if test -z "$srcdir"; then
1193   ac_srcdir_defaulted=yes
1194   # Try the directory containing this script, then the parent directory.
1195   ac_confdir=`$as_dirname -- "$0" ||
1196 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1197          X"$0" : 'X\(//\)[^/]' \| \
1198          X"$0" : 'X\(//\)$' \| \
1199          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
1200 echo X"$0" |
1201     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1202             s//\1/
1203             q
1204           }
1205           /^X\(\/\/\)[^/].*/{
1206             s//\1/
1207             q
1208           }
1209           /^X\(\/\/\)$/{
1210             s//\1/
1211             q
1212           }
1213           /^X\(\/\).*/{
1214             s//\1/
1215             q
1216           }
1217           s/.*/./; q'`
1218   srcdir=$ac_confdir
1219   if test ! -r "$srcdir/$ac_unique_file"; then
1220     srcdir=..
1221   fi
1222 else
1223   ac_srcdir_defaulted=no
1224 fi
1225 if test ! -r "$srcdir/$ac_unique_file"; then
1226   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1227   { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
1228    { (exit 1); exit 1; }; }
1229 fi
1230 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1231 ac_abs_confdir=`(
1232         cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
1233    { (exit 1); exit 1; }; }
1234         pwd)`
1235 # When building in place, set srcdir=.
1236 if test "$ac_abs_confdir" = "$ac_pwd"; then
1237   srcdir=.
1238 fi
1239 # Remove unnecessary trailing slashes from srcdir.
1240 # Double slashes in file names in object file debugging info
1241 # mess up M-x gdb in Emacs.
1242 case $srcdir in
1243 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1244 esac
1245 for ac_var in $ac_precious_vars; do
1246   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1247   eval ac_env_${ac_var}_value=\$${ac_var}
1248   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1249   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1250 done
1251
1252 #
1253 # Report the --help message.
1254 #
1255 if test "$ac_init_help" = "long"; then
1256   # Omit some internal or obsolete options to make the list less imposing.
1257   # This message is too long to be a string in the A/UX 3.1 sh.
1258   cat <<_ACEOF
1259 \`configure' configures emacs 23.0.60 to adapt to many kinds of systems.
1260
1261 Usage: $0 [OPTION]... [VAR=VALUE]...
1262
1263 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1264 VAR=VALUE.  See below for descriptions of some of the useful variables.
1265
1266 Defaults for the options are specified in brackets.
1267
1268 Configuration:
1269   -h, --help              display this help and exit
1270       --help=short        display options specific to this package
1271       --help=recursive    display the short help of all the included packages
1272   -V, --version           display version information and exit
1273   -q, --quiet, --silent   do not print \`checking...' messages
1274       --cache-file=FILE   cache test results in FILE [disabled]
1275   -C, --config-cache      alias for \`--cache-file=config.cache'
1276   -n, --no-create         do not create output files
1277       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1278
1279 Installation directories:
1280   --prefix=PREFIX         install architecture-independent files in PREFIX
1281                           [$ac_default_prefix]
1282   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1283                           [PREFIX]
1284
1285 By default, \`make install' will install all the files in
1286 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1287 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1288 for instance \`--prefix=\$HOME'.
1289
1290 For better control, use the options below.
1291
1292 Fine tuning of the installation directories:
1293   --bindir=DIR           user executables [EPREFIX/bin]
1294   --sbindir=DIR          system admin executables [EPREFIX/sbin]
1295   --libexecdir=DIR       program executables [EPREFIX/libexec]
1296   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
1297   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
1298   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
1299   --libdir=DIR           object code libraries [EPREFIX/lib]
1300   --includedir=DIR       C header files [PREFIX/include]
1301   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
1302   --datarootdir=DIR      read-only arch.-independent data root [PREFIX/share]
1303   --datadir=DIR          read-only architecture-independent data [DATAROOTDIR]
1304   --infodir=DIR          info documentation [DATAROOTDIR/info]
1305   --localedir=DIR        locale-dependent data [DATAROOTDIR/locale]
1306   --mandir=DIR           man documentation [DATAROOTDIR/man]
1307   --docdir=DIR           documentation root [DATAROOTDIR/doc/emacs]
1308   --htmldir=DIR          html documentation [DOCDIR]
1309   --dvidir=DIR           dvi documentation [DOCDIR]
1310   --pdfdir=DIR           pdf documentation [DOCDIR]
1311   --psdir=DIR            ps documentation [DOCDIR]
1312 _ACEOF
1313
1314   cat <<\_ACEOF
1315
1316 Program names:
1317   --program-prefix=PREFIX            prepend PREFIX to installed program names
1318   --program-suffix=SUFFIX            append SUFFIX to installed program names
1319   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1320
1321 X features:
1322   --x-includes=DIR    X include files are in DIR
1323   --x-libraries=DIR   X library files are in DIR
1324
1325 System types:
1326   --build=BUILD     configure for building on BUILD [guessed]
1327   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1328 _ACEOF
1329 fi
1330
1331 if test -n "$ac_init_help"; then
1332   case $ac_init_help in
1333      short | recursive ) echo "Configuration of emacs 23.0.60:";;
1334    esac
1335   cat <<\_ACEOF
1336
1337 Optional Features:
1338   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1339   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1340   --enable-cocoa-experimental-ctrl-g
1341                           enable experimental improved ctrl-g recognition
1342   --disable-ns-self-contained
1343                           disable self contained build under NeXTstep
1344   --enable-asserts        compile code with asserts enabled
1345   --enable-maintainer-mode
1346                           enable make rules and dependencies not useful (and
1347                           sometimes confusing) to the casual installer
1348   --enable-locallisppath=PATH
1349                           directories Emacs should search for lisp files
1350                           specific to this site
1351   --disable-largefile     omit support for large files
1352
1353 Optional Packages:
1354   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1355   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1356   --without-pop           don't support POP mail retrieval with movemail
1357   --with-kerberos         support Kerberos-authenticated POP
1358   --with-kerberos5        support Kerberos version 5 authenticated POP
1359   --with-hesiod           support Hesiod to get the POP server host
1360   --without-sound         don't compile with sound support
1361   --without-sync-input    process async input synchronously
1362   --with-x-toolkit=KIT    use an X toolkit (KIT one of: yes, lucid, athena,
1363                           motif, gtk, no)
1364   --without-xpm           don't compile with XPM image support
1365   --without-jpeg          don't compile with JPEG image support
1366   --without-tiff          don't compile with TIFF image support
1367   --without-gif           don't compile with GIF image support
1368   --without-png           don't compile with PNG image support
1369   --without-rsvg          don't compile with SVG image support
1370   --without-freetype      don't use Freetype for local font support
1371   --without-xft           don't use XFT for anti aliased fonts
1372   --without-libotf        don't use libotf for OpenType font support
1373   --without-m17n-flt      don't use m17n-flt for text shaping
1374   --without-toolkit-scroll-bars
1375                           don't use Motif or Xaw3d scroll bars
1376   --without-xaw3d         don't use Xaw3d
1377   --without-xim           don't use X11 XIM
1378   --with-ns               use nextstep (Cocoa or GNUstep) windowing system
1379   --without-gpm           don't use -lgpm for mouse support on a GNU/Linux
1380                           console
1381   --without-dbus          don't compile with D-Bus support
1382   --without-makeinfo      don't require makeinfo for building manuals
1383
1384   --with-pkg-config-prog=PATH
1385                           path to pkg-config for finding GTK and librsvg
1386   --with-gnustep-conf=PATH
1387                           path to GNUstep.conf; default $GNUSTEP_CONFIG_FILE,
1388                           or /etc/GNUstep/GNUstep.conf
1389   --with-x                use the X Window System
1390
1391 Some influential environment variables:
1392   CC          C compiler command
1393   CFLAGS      C compiler flags
1394   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1395               nonstandard directory <lib dir>
1396   LIBS        libraries to pass to the linker, e.g. -l<library>
1397   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1398               you have headers in a nonstandard directory <include dir>
1399   CPP         C preprocessor
1400   XMKMF       Path to xmkmf, Makefile generator for X Window System
1401
1402 Use these variables to override the choices made by `configure' or to help
1403 it to find libraries and programs with nonstandard names/locations.
1404
1405 _ACEOF
1406 ac_status=$?
1407 fi
1408
1409 if test "$ac_init_help" = "recursive"; then
1410   # If there are subdirs, report their specific --help.
1411   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1412     test -d "$ac_dir" || continue
1413     ac_builddir=.
1414
1415 case "$ac_dir" in
1416 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1417 *)
1418   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
1419   # A ".." for each directory in $ac_dir_suffix.
1420   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
1421   case $ac_top_builddir_sub in
1422   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1423   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1424   esac ;;
1425 esac
1426 ac_abs_top_builddir=$ac_pwd
1427 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1428 # for backward compatibility:
1429 ac_top_builddir=$ac_top_build_prefix
1430
1431 case $srcdir in
1432   .)  # We are building in place.
1433     ac_srcdir=.
1434     ac_top_srcdir=$ac_top_builddir_sub
1435     ac_abs_top_srcdir=$ac_pwd ;;
1436   [\\/]* | ?:[\\/]* )  # Absolute name.
1437     ac_srcdir=$srcdir$ac_dir_suffix;
1438     ac_top_srcdir=$srcdir
1439     ac_abs_top_srcdir=$srcdir ;;
1440   *) # Relative name.
1441     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1442     ac_top_srcdir=$ac_top_build_prefix$srcdir
1443     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1444 esac
1445 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1446
1447     cd "$ac_dir" || { ac_status=$?; continue; }
1448     # Check for guested configure.
1449     if test -f "$ac_srcdir/configure.gnu"; then
1450       echo &&
1451       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1452     elif test -f "$ac_srcdir/configure"; then
1453       echo &&
1454       $SHELL "$ac_srcdir/configure" --help=recursive
1455     else
1456       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1457     fi || ac_status=$?
1458     cd "$ac_pwd" || { ac_status=$?; break; }
1459   done
1460 fi
1461
1462 test -n "$ac_init_help" && exit $ac_status
1463 if $ac_init_version; then
1464   cat <<\_ACEOF
1465 emacs configure 23.0.60
1466 generated by GNU Autoconf 2.61
1467
1468 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
1469 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1470 This configure script is free software; the Free Software Foundation
1471 gives unlimited permission to copy, distribute and modify it.
1472 _ACEOF
1473   exit
1474 fi
1475 cat >config.log <<_ACEOF
1476 This file contains any messages produced by compilers while
1477 running configure, to aid debugging if configure makes a mistake.
1478
1479 It was created by emacs $as_me 23.0.60, which was
1480 generated by GNU Autoconf 2.61.  Invocation command line was
1481
1482   $ $0 $@
1483
1484 _ACEOF
1485 exec 5>>config.log
1486 {
1487 cat <<_ASUNAME
1488 ## --------- ##
1489 ## Platform. ##
1490 ## --------- ##
1491
1492 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1493 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1494 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1495 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1496 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1497
1498 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1499 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1500
1501 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1502 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1503 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1504 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1505 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1506 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1507 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1508
1509 _ASUNAME
1510
1511 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1512 for as_dir in $PATH
1513 do
1514   IFS=$as_save_IFS
1515   test -z "$as_dir" && as_dir=.
1516   echo "PATH: $as_dir"
1517 done
1518 IFS=$as_save_IFS
1519
1520 } >&5
1521
1522 cat >&5 <<_ACEOF
1523
1524
1525 ## ----------- ##
1526 ## Core tests. ##
1527 ## ----------- ##
1528
1529 _ACEOF
1530
1531
1532 # Keep a trace of the command line.
1533 # Strip out --no-create and --no-recursion so they do not pile up.
1534 # Strip out --silent because we don't want to record it for future runs.
1535 # Also quote any args containing shell meta-characters.
1536 # Make two passes to allow for proper duplicate-argument suppression.
1537 ac_configure_args=
1538 ac_configure_args0=
1539 ac_configure_args1=
1540 ac_must_keep_next=false
1541 for ac_pass in 1 2
1542 do
1543   for ac_arg
1544   do
1545     case $ac_arg in
1546     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1547     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1548     | -silent | --silent | --silen | --sile | --sil)
1549       continue ;;
1550     *\'*)
1551       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1552     esac
1553     case $ac_pass in
1554     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1555     2)
1556       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1557       if test $ac_must_keep_next = true; then
1558         ac_must_keep_next=false # Got value, back to normal.
1559       else
1560         case $ac_arg in
1561           *=* | --config-cache | -C | -disable-* | --disable-* \
1562           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1563           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1564           | -with-* | --with-* | -without-* | --without-* | --x)
1565             case "$ac_configure_args0 " in
1566               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1567             esac
1568             ;;
1569           -* ) ac_must_keep_next=true ;;
1570         esac
1571       fi
1572       ac_configure_args="$ac_configure_args '$ac_arg'"
1573       ;;
1574     esac
1575   done
1576 done
1577 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1578 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1579
1580 # When interrupted or exit'd, cleanup temporary files, and complete
1581 # config.log.  We remove comments because anyway the quotes in there
1582 # would cause problems or look ugly.
1583 # WARNING: Use '\'' to represent an apostrophe within the trap.
1584 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1585 trap 'exit_status=$?
1586   # Save into config.log some information that might help in debugging.
1587   {
1588     echo
1589
1590     cat <<\_ASBOX
1591 ## ---------------- ##
1592 ## Cache variables. ##
1593 ## ---------------- ##
1594 _ASBOX
1595     echo
1596     # The following way of writing the cache mishandles newlines in values,
1597 (
1598   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1599     eval ac_val=\$$ac_var
1600     case $ac_val in #(
1601     *${as_nl}*)
1602       case $ac_var in #(
1603       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
1604 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
1605       esac
1606       case $ac_var in #(
1607       _ | IFS | as_nl) ;; #(
1608       *) $as_unset $ac_var ;;
1609       esac ;;
1610     esac
1611   done
1612   (set) 2>&1 |
1613     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1614     *${as_nl}ac_space=\ *)
1615       sed -n \
1616         "s/'\''/'\''\\\\'\'''\''/g;
1617           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1618       ;; #(
1619     *)
1620       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1621       ;;
1622     esac |
1623     sort
1624 )
1625     echo
1626
1627     cat <<\_ASBOX
1628 ## ----------------- ##
1629 ## Output variables. ##
1630 ## ----------------- ##
1631 _ASBOX
1632     echo
1633     for ac_var in $ac_subst_vars
1634     do
1635       eval ac_val=\$$ac_var
1636       case $ac_val in
1637       *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1638       esac
1639       echo "$ac_var='\''$ac_val'\''"
1640     done | sort
1641     echo
1642
1643     if test -n "$ac_subst_files"; then
1644       cat <<\_ASBOX
1645 ## ------------------- ##
1646 ## File substitutions. ##
1647 ## ------------------- ##
1648 _ASBOX
1649       echo
1650       for ac_var in $ac_subst_files
1651       do
1652         eval ac_val=\$$ac_var
1653         case $ac_val in
1654         *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1655         esac
1656         echo "$ac_var='\''$ac_val'\''"
1657       done | sort
1658       echo
1659     fi
1660
1661     if test -s confdefs.h; then
1662       cat <<\_ASBOX
1663 ## ----------- ##
1664 ## confdefs.h. ##
1665 ## ----------- ##
1666 _ASBOX
1667       echo
1668       cat confdefs.h
1669       echo
1670     fi
1671     test "$ac_signal" != 0 &&
1672       echo "$as_me: caught signal $ac_signal"
1673     echo "$as_me: exit $exit_status"
1674   } >&5
1675   rm -f core *.core core.conftest.* &&
1676     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1677     exit $exit_status
1678 ' 0
1679 for ac_signal in 1 2 13 15; do
1680   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1681 done
1682 ac_signal=0
1683
1684 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1685 rm -f -r conftest* confdefs.h
1686
1687 # Predefined preprocessor variables.
1688
1689 cat >>confdefs.h <<_ACEOF
1690 #define PACKAGE_NAME "$PACKAGE_NAME"
1691 _ACEOF
1692
1693
1694 cat >>confdefs.h <<_ACEOF
1695 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1696 _ACEOF
1697
1698
1699 cat >>confdefs.h <<_ACEOF
1700 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1701 _ACEOF
1702
1703
1704 cat >>confdefs.h <<_ACEOF
1705 #define PACKAGE_STRING "$PACKAGE_STRING"
1706 _ACEOF
1707
1708
1709 cat >>confdefs.h <<_ACEOF
1710 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1711 _ACEOF
1712
1713
1714 # Let the site file select an alternate cache file if it wants to.
1715 # Prefer explicitly selected file to automatically selected ones.
1716 if test -n "$CONFIG_SITE"; then
1717   set x "$CONFIG_SITE"
1718 elif test "x$prefix" != xNONE; then
1719   set x "$prefix/share/config.site" "$prefix/etc/config.site"
1720 else
1721   set x "$ac_default_prefix/share/config.site" \
1722         "$ac_default_prefix/etc/config.site"
1723 fi
1724 shift
1725 for ac_site_file
1726 do
1727   if test -r "$ac_site_file"; then
1728     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1729 echo "$as_me: loading site script $ac_site_file" >&6;}
1730     sed 's/^/| /' "$ac_site_file" >&5
1731     . "$ac_site_file"
1732   fi
1733 done
1734
1735 if test -r "$cache_file"; then
1736   # Some versions of bash will fail to source /dev/null (special
1737   # files actually), so we avoid doing that.
1738   if test -f "$cache_file"; then
1739     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1740 echo "$as_me: loading cache $cache_file" >&6;}
1741     case $cache_file in
1742       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1743       *)                      . "./$cache_file";;
1744     esac
1745   fi
1746 else
1747   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1748 echo "$as_me: creating cache $cache_file" >&6;}
1749   >$cache_file
1750 fi
1751
1752 ac_header_list="$ac_header_list sys/time.h"
1753 ac_header_list="$ac_header_list unistd.h"
1754 ac_func_list="$ac_func_list alarm"
1755 # Check that the precious variables saved in the cache have kept the same
1756 # value.
1757 ac_cache_corrupted=false
1758 for ac_var in $ac_precious_vars; do
1759   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1760   eval ac_new_set=\$ac_env_${ac_var}_set
1761   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1762   eval ac_new_val=\$ac_env_${ac_var}_value
1763   case $ac_old_set,$ac_new_set in
1764     set,)
1765       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1766 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1767       ac_cache_corrupted=: ;;
1768     ,set)
1769       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1770 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1771       ac_cache_corrupted=: ;;
1772     ,);;
1773     *)
1774       if test "x$ac_old_val" != "x$ac_new_val"; then
1775         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1776 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1777         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1778 echo "$as_me:   former value:  $ac_old_val" >&2;}
1779         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1780 echo "$as_me:   current value: $ac_new_val" >&2;}
1781         ac_cache_corrupted=:
1782       fi;;
1783   esac
1784   # Pass precious variables to config.status.
1785   if test "$ac_new_set" = set; then
1786     case $ac_new_val in
1787     *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1788     *) ac_arg=$ac_var=$ac_new_val ;;
1789     esac
1790     case " $ac_configure_args " in
1791       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1792       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1793     esac
1794   fi
1795 done
1796 if $ac_cache_corrupted; then
1797   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1798 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1799   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1800 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1801    { (exit 1); exit 1; }; }
1802 fi
1803
1804
1805
1806
1807
1808
1809
1810
1811
1812
1813
1814
1815
1816
1817
1818
1819
1820
1821
1822
1823
1824
1825
1826
1827
1828 ac_ext=c
1829 ac_cpp='$CPP $CPPFLAGS'
1830 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1831 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1832 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1833
1834
1835 ac_config_headers="$ac_config_headers src/config.h:src/config.in"
1836
1837
1838
1839 test "$program_prefix" != NONE &&
1840   program_transform_name="s&^&$program_prefix&;$program_transform_name"
1841 # Use a double $ so make ignores it.
1842 test "$program_suffix" != NONE &&
1843   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
1844 # Double any \ or $.  echo might interpret backslashes.
1845 # By default was `s,x,x', remove it if useless.
1846 cat <<\_ACEOF >conftest.sed
1847 s/[\\$]/&&/g;s/;s,x,x,$//
1848 _ACEOF
1849 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1850 rm -f conftest.sed
1851
1852
1853 lispdir='${datadir}/emacs/${version}/lisp'
1854 locallisppath='${datadir}/emacs/${version}/site-lisp:'\
1855 '${datadir}/emacs/site-lisp'
1856 lisppath='${locallisppath}:${lispdir}:${datadir}/emacs/${version}/leim'
1857 etcdir='${datadir}/emacs/${version}/etc'
1858 archlibdir='${libexecdir}/emacs/${version}/${configuration}'
1859 docdir='${datadir}/emacs/${version}/etc'
1860 gamedir='${localstatedir}/games/emacs'
1861
1862 gameuser=games
1863
1864
1865
1866
1867 # Check whether --with-pop was given.
1868 if test "${with_pop+set}" = set; then
1869   withval=$with_pop;
1870 else
1871      with_pop=yes
1872 fi
1873
1874 if test "$with_pop" = yes; then
1875    cat >>confdefs.h <<\_ACEOF
1876 #define MAIL_USE_POP 1
1877 _ACEOF
1878
1879 fi
1880
1881
1882
1883 # Check whether --with-kerberos was given.
1884 if test "${with_kerberos+set}" = set; then
1885   withval=$with_kerberos;
1886 else
1887       with_kerberos=no
1888 fi
1889
1890 if test "$with_kerberos" != no; then
1891    cat >>confdefs.h <<\_ACEOF
1892 #define KERBEROS 1
1893 _ACEOF
1894
1895 fi
1896
1897
1898
1899 # Check whether --with-kerberos5 was given.
1900 if test "${with_kerberos5+set}" = set; then
1901   withval=$with_kerberos5;
1902 else
1903       with_kerberos5=no
1904 fi
1905
1906 if test "${with_kerberos5}" != no; then
1907   if test "${with_kerberos}" = no; then
1908     with_kerberos=yes
1909     cat >>confdefs.h <<\_ACEOF
1910 #define KERBEROS 1
1911 _ACEOF
1912
1913   fi
1914
1915 cat >>confdefs.h <<\_ACEOF
1916 #define KERBEROS5 1
1917 _ACEOF
1918
1919 fi
1920
1921
1922 # Check whether --with-hesiod was given.
1923 if test "${with_hesiod+set}" = set; then
1924   withval=$with_hesiod;
1925 else
1926       with_hesiod=no
1927 fi
1928
1929 if test "$with_hesiod" != no; then
1930
1931 cat >>confdefs.h <<\_ACEOF
1932 #define HESIOD 1
1933 _ACEOF
1934
1935 fi
1936
1937
1938 # Check whether --with-sound was given.
1939 if test "${with_sound+set}" = set; then
1940   withval=$with_sound;
1941 else
1942      with_sound=yes
1943 fi
1944
1945
1946
1947 # Check whether --with-sync-input was given.
1948 if test "${with_sync_input+set}" = set; then
1949   withval=$with_sync_input;
1950 else
1951      with_sync_input=yes
1952 fi
1953
1954 if test "$with_sync_input" = yes; then
1955
1956 cat >>confdefs.h <<\_ACEOF
1957 #define SYNC_INPUT 1
1958 _ACEOF
1959
1960 fi
1961
1962
1963 # Check whether --with-x-toolkit was given.
1964 if test "${with_x_toolkit+set}" = set; then
1965   withval=$with_x_toolkit;        case "${withval}" in
1966             y | ye | yes )      val=gtk ;;
1967             n | no )            val=no  ;;
1968             l | lu | luc | luci | lucid )       val=lucid ;;
1969             a | at | ath | athe | athen | athena )      val=athena ;;
1970             m | mo | mot | moti | motif )       val=motif ;;
1971             g | gt | gtk  )     val=gtk ;;
1972             * )
1973 { { echo "$as_me:$LINENO: error: \`--with-x-toolkit=$withval' is invalid;
1974 this option's value should be \`yes', \`no', \`lucid', \`athena', \`motif' or \`gtk'.
1975 \`yes' and \`gtk' are synonyms. \`athena' and \`lucid' are synonyms." >&5
1976 echo "$as_me: error: \`--with-x-toolkit=$withval' is invalid;
1977 this option's value should be \`yes', \`no', \`lucid', \`athena', \`motif' or \`gtk'.
1978 \`yes' and \`gtk' are synonyms. \`athena' and \`lucid' are synonyms." >&2;}
1979    { (exit 1); exit 1; }; }
1980             ;;
1981           esac
1982           with_x_toolkit=$val
1983
1984 fi
1985
1986
1987
1988 # Check whether --with-xpm was given.
1989 if test "${with_xpm+set}" = set; then
1990   withval=$with_xpm;
1991 else
1992      with_xpm=yes
1993 fi
1994
1995
1996 # Check whether --with-jpeg was given.
1997 if test "${with_jpeg+set}" = set; then
1998   withval=$with_jpeg;
1999 else
2000      with_jpeg=yes
2001 fi
2002
2003
2004 # Check whether --with-tiff was given.
2005 if test "${with_tiff+set}" = set; then
2006   withval=$with_tiff;
2007 else
2008      with_tiff=yes
2009 fi
2010
2011
2012 # Check whether --with-gif was given.
2013 if test "${with_gif+set}" = set; then
2014   withval=$with_gif;
2015 else
2016      with_gif=yes
2017 fi
2018
2019
2020 # Check whether --with-png was given.
2021 if test "${with_png+set}" = set; then
2022   withval=$with_png;
2023 else
2024      with_png=yes
2025 fi
2026
2027
2028 # Check whether --with-rsvg was given.
2029 if test "${with_rsvg+set}" = set; then
2030   withval=$with_rsvg;
2031 else
2032      with_rsvg=yes
2033 fi
2034
2035
2036
2037 # Check whether --with-freetype was given.
2038 if test "${with_freetype+set}" = set; then
2039   withval=$with_freetype;
2040 else
2041      with_freetype=yes
2042 fi
2043
2044
2045 # Check whether --with-xft was given.
2046 if test "${with_xft+set}" = set; then
2047   withval=$with_xft;
2048 else
2049      with_xft=yes
2050 fi
2051
2052
2053 # Check whether --with-libotf was given.
2054 if test "${with_libotf+set}" = set; then
2055   withval=$with_libotf;
2056 else
2057      with_libotf=yes
2058 fi
2059
2060
2061 # Check whether --with-m17n-flt was given.
2062 if test "${with_m17n_flt+set}" = set; then
2063   withval=$with_m17n_flt;
2064 else
2065      with_m17n_flt=yes
2066 fi
2067
2068
2069
2070 # Check whether --with-toolkit-scroll-bars was given.
2071 if test "${with_toolkit_scroll_bars+set}" = set; then
2072   withval=$with_toolkit_scroll_bars;
2073 else
2074      with_toolkit_scroll_bars=yes
2075 fi
2076
2077
2078 # Check whether --with-xaw3d was given.
2079 if test "${with_xaw3d+set}" = set; then
2080   withval=$with_xaw3d;
2081 else
2082      with_xaw3d=yes
2083 fi
2084
2085
2086 # Check whether --with-xim was given.
2087 if test "${with_xim+set}" = set; then
2088   withval=$with_xim;
2089 else
2090      with_xim=yes
2091 fi
2092
2093
2094 # Check whether --with-ns was given.
2095 if test "${with_ns+set}" = set; then
2096   withval=$with_ns;
2097 else
2098       with_ns=no
2099 fi
2100
2101
2102
2103 # Check whether --with-gpm was given.
2104 if test "${with_gpm+set}" = set; then
2105   withval=$with_gpm;
2106 else
2107      with_gpm=yes
2108 fi
2109
2110
2111 # Check whether --with-dbus was given.
2112 if test "${with_dbus+set}" = set; then
2113   withval=$with_dbus;
2114 else
2115      with_dbus=yes
2116 fi
2117
2118
2119 ## For the times when you want to build Emacs but don't have
2120 ## a suitable makeinfo, and can live without the manuals.
2121
2122 # Check whether --with-makeinfo was given.
2123 if test "${with_makeinfo+set}" = set; then
2124   withval=$with_makeinfo;
2125 else
2126      with_makeinfo=yes
2127 fi
2128
2129
2130
2131 # Check whether --with-gtk was given.
2132 if test "${with_gtk+set}" = set; then
2133   withval=$with_gtk; { { echo "$as_me:$LINENO: error: --with-gtk has been removed.  Use --with-x-toolkit to
2134 specify a toolkit." >&5
2135 echo "$as_me: error: --with-gtk has been removed.  Use --with-x-toolkit to
2136 specify a toolkit." >&2;}
2137    { (exit 1); exit 1; }; }
2138 fi
2139
2140
2141
2142 # Check whether --with-gcc was given.
2143 if test "${with_gcc+set}" = set; then
2144   withval=$with_gcc; { { echo "$as_me:$LINENO: error: --with-gcc has been removed.  Set the \`CC' environment
2145 variable to specify a compiler." >&5
2146 echo "$as_me: error: --with-gcc has been removed.  Set the \`CC' environment
2147 variable to specify a compiler." >&2;}
2148    { (exit 1); exit 1; }; }
2149 fi
2150
2151
2152
2153 # Check whether --with-pkg-config-prog was given.
2154 if test "${with_pkg_config_prog+set}" = set; then
2155   withval=$with_pkg_config_prog;
2156 fi
2157
2158 if test "X${with_pkg_config_prog}" != X; then
2159    if test "${with_pkg_config_prog}" != yes; then
2160       PKG_CONFIG="${with_pkg_config_prog}"
2161    fi
2162 fi
2163
2164
2165 # Check whether --with-gnustep-conf was given.
2166 if test "${with_gnustep_conf+set}" = set; then
2167   withval=$with_gnustep_conf;
2168 fi
2169
2170 test "X${with_gnustep_conf}" != X && test "${with_gnustep_conf}" != yes && \
2171   GNUSTEP_CONFIG_FILE="${with_gnustep_conf}"
2172 test "X$GNUSTEP_CONFIG_FILE" = "X" && \
2173      GNUSTEP_CONFIG_FILE=/etc/GNUstep/GNUstep.conf
2174
2175 # Check whether --enable-cocoa-experimental-ctrl-g was given.
2176 if test "${enable_cocoa_experimental_ctrl_g+set}" = set; then
2177   enableval=$enable_cocoa_experimental_ctrl_g; EN_COCOA_EXPERIMENTAL_CTRL_G=$enableval
2178 else
2179   EN_COCOA_EXPERIMENTAL_CTRL_G=no
2180 fi
2181
2182
2183 # Check whether --enable-ns-self-contained was given.
2184 if test "${enable_ns_self_contained+set}" = set; then
2185   enableval=$enable_ns_self_contained; EN_NS_SELF_CONTAINED=$enableval
2186 else
2187   EN_NS_SELF_CONTAINED=yes
2188 fi
2189
2190
2191 # Check whether --enable-asserts was given.
2192 if test "${enable_asserts+set}" = set; then
2193   enableval=$enable_asserts; USE_XASSERTS=$enableval
2194 else
2195   USE_XASSERTS=no
2196 fi
2197
2198
2199 # Check whether --enable-maintainer-mode was given.
2200 if test "${enable_maintainer_mode+set}" = set; then
2201   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2202 else
2203   USE_MAINTAINER_MODE=no
2204 fi
2205
2206 if test $USE_MAINTAINER_MODE = yes; then
2207   MAINT=
2208 else
2209   MAINT=#
2210 fi
2211
2212
2213 # Check whether --enable-locallisppath was given.
2214 if test "${enable_locallisppath+set}" = set; then
2215   enableval=$enable_locallisppath; if test "${enableval}" = "no"; then
2216   locallisppath=
2217 elif test "${enableval}" != "yes"; then
2218   locallisppath=${enableval}
2219 fi
2220 fi
2221
2222
2223 #### Make srcdir absolute, if it isn't already.  It's important to
2224 #### avoid running the path through pwd unnecessarily, since pwd can
2225 #### give you automounter prefixes, which can go away.  We do all this
2226 #### so Emacs can find its files when run uninstalled.
2227 ## Make sure CDPATH doesn't affect cd (in case PWD is relative).
2228 unset CDPATH
2229 case "${srcdir}" in
2230   /* ) ;;
2231   . )
2232     ## We may be able to use the $PWD environment variable to make this
2233     ## absolute.  But sometimes PWD is inaccurate.
2234     ## Note: we used to use ${PWD} at the end instead of `pwd`,
2235     ## but that tested only for a well-formed and valid PWD,
2236     ## it did not object when PWD was well-formed and valid but just wrong.
2237     if test ".${PWD}" != "." && test ".`(cd ${PWD} ; sh -c pwd)`" = ".`pwd`"  ;
2238     then
2239       srcdir="$PWD"
2240     else
2241       srcdir="`(cd ${srcdir}; pwd)`"
2242     fi
2243   ;;
2244   *  ) srcdir="`(cd ${srcdir}; pwd)`" ;;
2245 esac
2246
2247 #### Check if the source directory already has a configured system in it.
2248 if test `pwd` != `(cd ${srcdir} && pwd)` \
2249    && test -f "${srcdir}/src/config.h" ; then
2250   { echo "$as_me:$LINENO: WARNING: The directory tree \`${srcdir}' is being used
2251    as a build directory right now; it has been configured in its own
2252    right.  To configure in another directory as well, you MUST
2253    use GNU make.  If you do not have GNU make, then you must
2254    now do \`make distclean' in ${srcdir},
2255    and then run $0 again." >&5
2256 echo "$as_me: WARNING: The directory tree \`${srcdir}' is being used
2257    as a build directory right now; it has been configured in its own
2258    right.  To configure in another directory as well, you MUST
2259    use GNU make.  If you do not have GNU make, then you must
2260    now do \`make distclean' in ${srcdir},
2261    and then run $0 again." >&2;}
2262 fi
2263
2264 #### Given the configuration name, set machfile and opsysfile to the
2265 #### names of the m/*.h and s/*.h files we should use.
2266
2267 ### Canonicalize the configuration name.
2268
2269 ac_aux_dir=
2270 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2271   if test -f "$ac_dir/install-sh"; then
2272     ac_aux_dir=$ac_dir
2273     ac_install_sh="$ac_aux_dir/install-sh -c"
2274     break
2275   elif test -f "$ac_dir/install.sh"; then
2276     ac_aux_dir=$ac_dir
2277     ac_install_sh="$ac_aux_dir/install.sh -c"
2278     break
2279   elif test -f "$ac_dir/shtool"; then
2280     ac_aux_dir=$ac_dir
2281     ac_install_sh="$ac_aux_dir/shtool install -c"
2282     break
2283   fi
2284 done
2285 if test -z "$ac_aux_dir"; then
2286   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
2287 echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
2288    { (exit 1); exit 1; }; }
2289 fi
2290
2291 # These three variables are undocumented and unsupported,
2292 # and are intended to be withdrawn in a future Autoconf release.
2293 # They can cause serious problems if a builder's source tree is in a directory
2294 # whose full name contains unusual characters.
2295 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2296 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2297 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2298
2299
2300 # Make sure we can run config.sub.
2301 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2302   { { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
2303 echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
2304    { (exit 1); exit 1; }; }
2305
2306 { echo "$as_me:$LINENO: checking build system type" >&5
2307 echo $ECHO_N "checking build system type... $ECHO_C" >&6; }
2308 if test "${ac_cv_build+set}" = set; then
2309   echo $ECHO_N "(cached) $ECHO_C" >&6
2310 else
2311   ac_build_alias=$build_alias
2312 test "x$ac_build_alias" = x &&
2313   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2314 test "x$ac_build_alias" = x &&
2315   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
2316 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
2317    { (exit 1); exit 1; }; }
2318 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2319   { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
2320 echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
2321    { (exit 1); exit 1; }; }
2322
2323 fi
2324 { echo "$as_me:$LINENO: result: $ac_cv_build" >&5
2325 echo "${ECHO_T}$ac_cv_build" >&6; }
2326 case $ac_cv_build in
2327 *-*-*) ;;
2328 *) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
2329 echo "$as_me: error: invalid value of canonical build" >&2;}
2330    { (exit 1); exit 1; }; };;
2331 esac
2332 build=$ac_cv_build
2333 ac_save_IFS=$IFS; IFS='-'
2334 set x $ac_cv_build
2335 shift
2336 build_cpu=$1
2337 build_vendor=$2
2338 shift; shift
2339 # Remember, the first character of IFS is used to create $*,
2340 # except with old shells:
2341 build_os=$*
2342 IFS=$ac_save_IFS
2343 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2344
2345
2346 { echo "$as_me:$LINENO: checking host system type" >&5
2347 echo $ECHO_N "checking host system type... $ECHO_C" >&6; }
2348 if test "${ac_cv_host+set}" = set; then
2349   echo $ECHO_N "(cached) $ECHO_C" >&6
2350 else
2351   if test "x$host_alias" = x; then
2352   ac_cv_host=$ac_cv_build
2353 else
2354   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2355     { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
2356 echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
2357    { (exit 1); exit 1; }; }
2358 fi
2359
2360 fi
2361 { echo "$as_me:$LINENO: result: $ac_cv_host" >&5
2362 echo "${ECHO_T}$ac_cv_host" >&6; }
2363 case $ac_cv_host in
2364 *-*-*) ;;
2365 *) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
2366 echo "$as_me: error: invalid value of canonical host" >&2;}
2367    { (exit 1); exit 1; }; };;
2368 esac
2369 host=$ac_cv_host
2370 ac_save_IFS=$IFS; IFS='-'
2371 set x $ac_cv_host
2372 shift
2373 host_cpu=$1
2374 host_vendor=$2
2375 shift; shift
2376 # Remember, the first character of IFS is used to create $*,
2377 # except with old shells:
2378 host_os=$*
2379 IFS=$ac_save_IFS
2380 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2381
2382
2383 canonical=$host
2384 configuration=${host_alias-${build_alias-$host}}
2385
2386
2387
2388 ### If you add support for a new configuration, add code to this
2389 ### switch statement to recognize your configuration name and select
2390 ### the appropriate operating system and machine description files.
2391
2392 ### You would hope that you could choose an m/*.h file pretty much
2393 ### based on the machine portion of the configuration name, and an s-
2394 ### file based on the operating system portion.  However, it turns out
2395 ### that each m/*.h file is pretty manufacturer-specific - for
2396 ### example mips.h is MIPS
2397 ### So we basically have to have a special case for each
2398 ### configuration name.
2399 ###
2400 ### As far as handling version numbers on operating systems is
2401 ### concerned, make sure things will fail in a fixable way.  If
2402 ### /etc/MACHINES doesn't say anything about version numbers, be
2403 ### prepared to handle anything reasonably.  If version numbers
2404 ### matter, be sure /etc/MACHINES says something about it.
2405 ###
2406 ### Eric Raymond says we should accept strings like "sysvr4" to mean
2407 ### "System V Release 4"; he writes, "The old convention encouraged
2408 ### confusion between `system' and `release' levels'."
2409
2410 machine='' opsys='' unported=no
2411 case "${canonical}" in
2412
2413   ## FreeBSD ports
2414   *-*-freebsd* )
2415     opsys=freebsd
2416     case "${canonical}" in
2417       alpha*-*-freebsd*)        machine=alpha ;;
2418       arm*-*-freebsd*)          machine=arm ;;
2419       ia64-*-freebsd*)          machine=ia64 ;;
2420       sparc-*-freebsd*)         machine=sparc ;;
2421       sparc64-*-freebsd*)       machine=sparc ;;
2422       powerpc-*-freebsd*)       machine=macppc ;;
2423       i[3456]86-*-freebsd*)     machine=intel386 ;;
2424       amd64-*-freebsd*|x86_64-*-freebsd*) machine=amdx86-64 ;;
2425     esac
2426   ;;
2427
2428   ## FreeBSD kernel + glibc based userland
2429   *-*-kfreebsd*gnu* )
2430     opsys=gnu-kfreebsd
2431     case "${canonical}" in
2432       alpha*-*-kfreebsd*)       machine=alpha ;;
2433       ia64-*-kfreebsd*)         machine=ia64 ;;
2434       sparc-*-kfreebsd*)        machine=sparc ;;
2435       sparc64-*-kfreebsd*)      machine=sparc ;;
2436       powerpc-*-kfreebsd*)      machine=macppc ;;
2437       i[3456]86-*-kfreebsd*)    machine=intel386 ;;
2438       amd64-*-kfreebsd*|x86_64-*-kfreebsd*) machine=amdx86-64 ;;
2439     esac
2440   ;;
2441
2442   ## NetBSD ports
2443   *-*-netbsd* )
2444     opsys=netbsd
2445     if test -f /usr/lib/crti.o; then
2446
2447 cat >>confdefs.h <<\_ACEOF
2448 #define HAVE_CRTIN
2449 _ACEOF
2450
2451    fi
2452
2453     case "${canonical}" in
2454       alpha*-*-netbsd*) machine=alpha ;;
2455       i[3456]86-*-netbsd*) machine=intel386 ;;
2456       powerpc-*-netbsd*) machine=macppc ;;
2457       sparc*-*-netbsd*) machine=sparc ;;
2458       vax-*-netbsd*)    machine=vax ;;
2459       arm-*-netbsd*)    machine=arm ;;
2460       x86_64-*-netbsd*) machine=amdx86-64 ;;
2461       hppa-*-netbsd*)   machine=hp800 ;;
2462     esac
2463   ;;
2464
2465   ## OpenBSD ports
2466   *-*-openbsd* )
2467     opsys=openbsd
2468     case "${canonical}" in
2469       alpha*-*-openbsd*)        machine=alpha ;;
2470       arm-*-openbsd*)          machine=arm ;;
2471       i386-*-openbsd*)         machine=intel386 ;;
2472       powerpc-*-openbsd*)      machine=macppc ;;
2473       sparc*-*-openbsd*)       machine=sparc ;;
2474       vax-*-openbsd*)          machine=vax ;;
2475       x86_64-*-openbsd*)       machine=amdx86-64 ;;
2476     esac
2477   ;;
2478
2479   ## LynxOS ports
2480   *-*-lynxos* )
2481     opsys=lynxos
2482     case "${canonical}" in
2483       i[3456]86-*-lynxos*) machine=intel386 ;;
2484       powerpc-*-lynxos*) machine=powerpc ;;
2485     esac
2486   ;;
2487
2488   alpha*-*-linux-gnu* )
2489     machine=alpha opsys=gnu-linux
2490   ;;
2491
2492   arm*-*-linux-gnu* )
2493     machine=arm opsys=gnu-linux
2494   ;;
2495
2496   ## Apple Darwin / Mac OS X
2497   *-apple-darwin* )
2498     case "${canonical}" in
2499       i[3456]86-* )  machine=intel386 ;;
2500       powerpc-* )    machine=macppc ;;
2501       * )            unported=yes ;;
2502     esac
2503     opsys=darwin
2504     # Define CPP as follows to make autoconf work correctly.
2505     CPP="${CC-cc} -E -no-cpp-precomp"
2506     # Use fink packages if available.
2507     if test -d /sw/include && test -d /sw/lib; then
2508       GCC_TEST_OPTIONS="-I/sw/include -L/sw/lib"
2509       CPP="${CPP} ${GCC_TEST_OPTIONS}"
2510       NON_GCC_TEST_OPTIONS=${GCC_TEST_OPTIONS}
2511     fi
2512   ;;
2513
2514   ## HP 9000 series 700 and 800, running HP/UX
2515   hppa*-hp-hpux10.2* )
2516     machine=hp800 opsys=hpux10-20
2517   ;;
2518   hppa*-hp-hpux1[1-9]* )
2519     machine=hp800 opsys=hpux11
2520     CFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CFLAGS"
2521   ;;
2522
2523   hppa*-*-linux-gnu* )
2524     machine=hp800 opsys=gnu-linux
2525   ;;
2526
2527   ## IBM machines
2528   s390-*-linux-gnu* )
2529     machine=ibms390 opsys=gnu-linux
2530   ;;
2531   s390x-*-linux-gnu* )
2532     machine=ibms390x opsys=gnu-linux
2533   ;;
2534   rs6000-ibm-aix4.2* | powerpc-ibm-aix4.2*  )
2535     machine=ibmrs6000 opsys=aix4-2
2536   ;;
2537   rs6000-ibm-aix4.3* | powerpc-ibm-aix4.3*  )
2538     machine=ibmrs6000 opsys=aix4-2
2539   ;;
2540   rs6000-ibm-aix5* | powerpc-ibm-aix5*  )
2541     machine=ibmrs6000 opsys=aix4-2
2542   ;;
2543   rs6000-ibm-aix5* | powerpc-ibm-aix6*  )
2544     machine=ibmrs6000 opsys=aix4-2
2545   ;;
2546
2547   ## Macintosh PowerPC
2548   powerpc*-*-linux-gnu* )
2549     machine=macppc opsys=gnu-linux
2550   ;;
2551
2552   ## Silicon Graphics machines
2553   ## Iris 4D
2554   mips-sgi-irix6.5 )
2555     machine=iris4d opsys=irix6-5
2556     # Without defining _LANGUAGE_C, things get masked out in the headers
2557     # so that, for instance, grepping for `free' in stdlib.h fails and
2558     # AC_HEADER_STD_C fails.   (MIPSPro 7.2.1.2m compilers, Irix 6.5.3m).
2559     NON_GNU_CPP="/lib/cpp -D_LANGUAGE_C"
2560     NON_GCC_TEST_OPTIONS="-D_LANGUAGE_C"
2561   ;;
2562
2563   ## Suns
2564   sparc-*-linux-gnu* | sparc64-*-linux-gnu* )
2565     machine=sparc opsys=gnu-linux
2566   ;;
2567
2568   *-sun-solaris* \
2569     | i[3456]86-*-solaris2* | i[3456]86-*-sunos5* | powerpc*-*-solaris2* \
2570     | rs6000-*-solaris2*)
2571     case "${canonical}" in
2572       i[3456]86-*-* )     machine=intel386 ;;
2573       amd64-*-*|x86_64-*-*)     machine=amdx86-64 ;;
2574       powerpc* | rs6000* )  machine=ibmrs6000 ;;
2575       sparc* )          machine=sparc ;;
2576       * )               unported=yes ;;
2577     esac
2578     case "${canonical}" in
2579       *-sunos5.3* | *-solaris2.3* )
2580                 opsys=sol2-3
2581                 NON_GNU_CPP=/usr/ccs/lib/cpp
2582                 ;;
2583       *-sunos5.4* | *-solaris2.4* )
2584                 opsys=sol2-4
2585                 NON_GNU_CPP=/usr/ccs/lib/cpp
2586                 RANLIB="ar -ts"
2587                 ;;
2588       *-sunos5.5* | *-solaris2.5* )
2589                 opsys=sol2-5
2590                 NON_GNU_CPP=/usr/ccs/lib/cpp
2591                 RANLIB="ar -ts"
2592                 ;;
2593       *-sunos5.6* | *-solaris2.6* )
2594                 opsys=sol2-6
2595                 NON_GNU_CPP=/usr/ccs/lib/cpp
2596                 RANLIB="ar -ts"
2597                 ;;
2598       *-sunos5.[7-9]* | *-solaris2.[7-9]* )
2599                 opsys=sol2-6
2600                 emacs_check_sunpro_c=yes
2601                 NON_GNU_CPP=/usr/ccs/lib/cpp
2602                 ;;
2603       *-sunos5* | *-solaris* )
2604                 opsys=sol2-10
2605                 emacs_check_sunpro_c=yes
2606                 NON_GNU_CPP=/usr/ccs/lib/cpp
2607                 ;;
2608     esac
2609     ## Watch out for a compiler that we know will not work.
2610     case "${canonical}" in
2611      *-solaris* | *-sunos5* )
2612                 if [ "x$CC" = x/usr/ucb/cc ]; then
2613                   ## /usr/ucb/cc doesn't work;
2614                   ## we should find some other compiler that does work.
2615                   unset CC
2616                 fi
2617                 ;;
2618       *) ;;
2619     esac
2620   ;;
2621
2622   ## Vaxen.
2623   vax-dec-* )
2624     machine=vax
2625     case "${canonical}" in
2626       *-vms* )                                          opsys=vms ;;
2627       * )                                               unported=yes
2628     esac
2629   ;;
2630
2631   ## IA-64
2632   ia64*-*-linux* )
2633     machine=ia64 opsys=gnu-linux
2634   ;;
2635
2636   ## Intel 386 machines where we don't care about the manufacturer
2637   i[3456]86-*-* )
2638     machine=intel386
2639     case "${canonical}" in
2640       *-cygwin )                opsys=cygwin ;;
2641       *-darwin* )               opsys=darwin
2642                                 CPP="${CC-cc} -E -no-cpp-precomp"
2643                                 ;;
2644       *-linux-gnu* )            opsys=gnu-linux ;;
2645       *-sysv4.2uw* )            opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
2646       *-sysv5uw* )              opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
2647       *-sysv5OpenUNIX* )        opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
2648       ## Otherwise, we'll fall through to the generic opsys code at the bottom.
2649     esac
2650   ;;
2651
2652   ## m68k Linux-based GNU system
2653   m68k-*-linux-gnu* )
2654     machine=m68k opsys=gnu-linux
2655   ;;
2656
2657   ## Mips Linux-based GNU system
2658   mips-*-linux-gnu* | mipsel-*-linux-gnu* )
2659     machine=mips opsys=gnu-linux
2660   ;;
2661
2662   ## AMD x86-64 Linux-based GNU system
2663   x86_64-*-linux-gnu* )
2664     machine=amdx86-64 opsys=gnu-linux
2665   ;;
2666
2667   ## Tensilica Xtensa Linux-based GNU system
2668   xtensa*-*-linux-gnu* )
2669     machine=xtensa opsys=gnu-linux
2670     ;;
2671
2672   ## SuperH Linux-based GNU system
2673   sh[34]*-*-linux-gnu* )
2674     machine=sh3 opsys=gnu-linux
2675   ;;
2676
2677   * )
2678     unported=yes
2679   ;;
2680 esac
2681
2682 ### If the code above didn't choose an operating system, just choose
2683 ### an operating system based on the configuration name.  You really
2684 ### only want to use this when you have no idea what the right
2685 ### operating system is; if you know what operating systems a machine
2686 ### runs, it's cleaner to make it explicit in the case statement
2687 ### above.
2688 if test x"${opsys}" = x; then
2689   case "${canonical}" in
2690     *-gnu* )                            opsys=gnu ;;
2691     *-sysv4.2uw* )                      opsys=unixware ;;
2692     *-sysv5uw* )                        opsys=unixware ;;
2693     *-sysv5OpenUNIX* )                  opsys=unixware ;;
2694     *-sysv4.1* | *-sysvr4.1* )
2695         NON_GNU_CPP=/usr/lib/cpp
2696         opsys=usg5-4 ;;
2697     *-sysv4.[2-9]* | *-sysvr4.[2-9]* )
2698         if [ x$NON_GNU_CPP = x ]; then
2699           if [ -f /usr/ccs/lib/cpp ]; then
2700             NON_GNU_CPP=/usr/ccs/lib/cpp
2701           else
2702             NON_GNU_CPP=/lib/cpp
2703           fi
2704         fi
2705         opsys=usg5-4-2 ;;
2706     *-sysv4* | *-sysvr4* )              opsys=usg5-4 ;;
2707     * )
2708       unported=yes
2709     ;;
2710   esac
2711 fi
2712
2713
2714
2715 if test $unported = yes; then
2716   { { echo "$as_me:$LINENO: error: Emacs hasn't been ported to \`${canonical}' systems.
2717 Check \`etc/MACHINES' for recognized configuration names." >&5
2718 echo "$as_me: error: Emacs hasn't been ported to \`${canonical}' systems.
2719 Check \`etc/MACHINES' for recognized configuration names." >&2;}
2720    { (exit 1); exit 1; }; }
2721 fi
2722
2723 machfile="m/${machine}.h"
2724 opsysfile="s/${opsys}.h"
2725
2726
2727 #### Choose a compiler.
2728 test -n "$CC" && cc_specified=yes
2729
2730 # Save the value of CFLAGS that the user specified.
2731 SPECIFIED_CFLAGS="$CFLAGS"
2732
2733 ac_ext=c
2734 ac_cpp='$CPP $CPPFLAGS'
2735 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2736 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2737 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2738 if test -n "$ac_tool_prefix"; then
2739   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2740 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2741 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2742 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2743 if test "${ac_cv_prog_CC+set}" = set; then
2744   echo $ECHO_N "(cached) $ECHO_C" >&6
2745 else
2746   if test -n "$CC"; then
2747   ac_cv_prog_CC="$CC" # Let the user override the test.
2748 else
2749 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2750 for as_dir in $PATH
2751 do
2752   IFS=$as_save_IFS
2753   test -z "$as_dir" && as_dir=.
2754   for ac_exec_ext in '' $ac_executable_extensions; do
2755   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2756     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2757     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2758     break 2
2759   fi
2760 done
2761 done
2762 IFS=$as_save_IFS
2763
2764 fi
2765 fi
2766 CC=$ac_cv_prog_CC
2767 if test -n "$CC"; then
2768   { echo "$as_me:$LINENO: result: $CC" >&5
2769 echo "${ECHO_T}$CC" >&6; }
2770 else
2771   { echo "$as_me:$LINENO: result: no" >&5
2772 echo "${ECHO_T}no" >&6; }
2773 fi
2774
2775
2776 fi
2777 if test -z "$ac_cv_prog_CC"; then
2778   ac_ct_CC=$CC
2779   # Extract the first word of "gcc", so it can be a program name with args.
2780 set dummy gcc; ac_word=$2
2781 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2782 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2783 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2784   echo $ECHO_N "(cached) $ECHO_C" >&6
2785 else
2786   if test -n "$ac_ct_CC"; then
2787   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2788 else
2789 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2790 for as_dir in $PATH
2791 do
2792   IFS=$as_save_IFS
2793   test -z "$as_dir" && as_dir=.
2794   for ac_exec_ext in '' $ac_executable_extensions; do
2795   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2796     ac_cv_prog_ac_ct_CC="gcc"
2797     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2798     break 2
2799   fi
2800 done
2801 done
2802 IFS=$as_save_IFS
2803
2804 fi
2805 fi
2806 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2807 if test -n "$ac_ct_CC"; then
2808   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2809 echo "${ECHO_T}$ac_ct_CC" >&6; }
2810 else
2811   { echo "$as_me:$LINENO: result: no" >&5
2812 echo "${ECHO_T}no" >&6; }
2813 fi
2814
2815   if test "x$ac_ct_CC" = x; then
2816     CC=""
2817   else
2818     case $cross_compiling:$ac_tool_warned in
2819 yes:)
2820 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2821 whose name does not start with the host triplet.  If you think this
2822 configuration is useful to you, please write to autoconf@gnu.org." >&5
2823 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2824 whose name does not start with the host triplet.  If you think this
2825 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2826 ac_tool_warned=yes ;;
2827 esac
2828     CC=$ac_ct_CC
2829   fi
2830 else
2831   CC="$ac_cv_prog_CC"
2832 fi
2833
2834 if test -z "$CC"; then
2835           if test -n "$ac_tool_prefix"; then
2836     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2837 set dummy ${ac_tool_prefix}cc; ac_word=$2
2838 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2839 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2840 if test "${ac_cv_prog_CC+set}" = set; then
2841   echo $ECHO_N "(cached) $ECHO_C" >&6
2842 else
2843   if test -n "$CC"; then
2844   ac_cv_prog_CC="$CC" # Let the user override the test.
2845 else
2846 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2847 for as_dir in $PATH
2848 do
2849   IFS=$as_save_IFS
2850   test -z "$as_dir" && as_dir=.
2851   for ac_exec_ext in '' $ac_executable_extensions; do
2852   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2853     ac_cv_prog_CC="${ac_tool_prefix}cc"
2854     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2855     break 2
2856   fi
2857 done
2858 done
2859 IFS=$as_save_IFS
2860
2861 fi
2862 fi
2863 CC=$ac_cv_prog_CC
2864 if test -n "$CC"; then
2865   { echo "$as_me:$LINENO: result: $CC" >&5
2866 echo "${ECHO_T}$CC" >&6; }
2867 else
2868   { echo "$as_me:$LINENO: result: no" >&5
2869 echo "${ECHO_T}no" >&6; }
2870 fi
2871
2872
2873   fi
2874 fi
2875 if test -z "$CC"; then
2876   # Extract the first word of "cc", so it can be a program name with args.
2877 set dummy cc; ac_word=$2
2878 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2879 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2880 if test "${ac_cv_prog_CC+set}" = set; then
2881   echo $ECHO_N "(cached) $ECHO_C" >&6
2882 else
2883   if test -n "$CC"; then
2884   ac_cv_prog_CC="$CC" # Let the user override the test.
2885 else
2886   ac_prog_rejected=no
2887 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2888 for as_dir in $PATH
2889 do
2890   IFS=$as_save_IFS
2891   test -z "$as_dir" && as_dir=.
2892   for ac_exec_ext in '' $ac_executable_extensions; do
2893   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2894     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2895        ac_prog_rejected=yes
2896        continue
2897      fi
2898     ac_cv_prog_CC="cc"
2899     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2900     break 2
2901   fi
2902 done
2903 done
2904 IFS=$as_save_IFS
2905
2906 if test $ac_prog_rejected = yes; then
2907   # We found a bogon in the path, so make sure we never use it.
2908   set dummy $ac_cv_prog_CC
2909   shift
2910   if test $# != 0; then
2911     # We chose a different compiler from the bogus one.
2912     # However, it has the same basename, so the bogon will be chosen
2913     # first if we set CC to just the basename; use the full file name.
2914     shift
2915     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2916   fi
2917 fi
2918 fi
2919 fi
2920 CC=$ac_cv_prog_CC
2921 if test -n "$CC"; then
2922   { echo "$as_me:$LINENO: result: $CC" >&5
2923 echo "${ECHO_T}$CC" >&6; }
2924 else
2925   { echo "$as_me:$LINENO: result: no" >&5
2926 echo "${ECHO_T}no" >&6; }
2927 fi
2928
2929
2930 fi
2931 if test -z "$CC"; then
2932   if test -n "$ac_tool_prefix"; then
2933   for ac_prog in cl.exe
2934   do
2935     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2936 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2937 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2938 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2939 if test "${ac_cv_prog_CC+set}" = set; then
2940   echo $ECHO_N "(cached) $ECHO_C" >&6
2941 else
2942   if test -n "$CC"; then
2943   ac_cv_prog_CC="$CC" # Let the user override the test.
2944 else
2945 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2946 for as_dir in $PATH
2947 do
2948   IFS=$as_save_IFS
2949   test -z "$as_dir" && as_dir=.
2950   for ac_exec_ext in '' $ac_executable_extensions; do
2951   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2952     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2953     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2954     break 2
2955   fi
2956 done
2957 done
2958 IFS=$as_save_IFS
2959
2960 fi
2961 fi
2962 CC=$ac_cv_prog_CC
2963 if test -n "$CC"; then
2964   { echo "$as_me:$LINENO: result: $CC" >&5
2965 echo "${ECHO_T}$CC" >&6; }
2966 else
2967   { echo "$as_me:$LINENO: result: no" >&5
2968 echo "${ECHO_T}no" >&6; }
2969 fi
2970
2971
2972     test -n "$CC" && break
2973   done
2974 fi
2975 if test -z "$CC"; then
2976   ac_ct_CC=$CC
2977   for ac_prog in cl.exe
2978 do
2979   # Extract the first word of "$ac_prog", so it can be a program name with args.
2980 set dummy $ac_prog; ac_word=$2
2981 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2982 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2983 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2984   echo $ECHO_N "(cached) $ECHO_C" >&6
2985 else
2986   if test -n "$ac_ct_CC"; then
2987   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2988 else
2989 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2990 for as_dir in $PATH
2991 do
2992   IFS=$as_save_IFS
2993   test -z "$as_dir" && as_dir=.
2994   for ac_exec_ext in '' $ac_executable_extensions; do
2995   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2996     ac_cv_prog_ac_ct_CC="$ac_prog"
2997     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2998     break 2
2999   fi
3000 done
3001 done
3002 IFS=$as_save_IFS
3003
3004 fi
3005 fi
3006 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3007 if test -n "$ac_ct_CC"; then
3008   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
3009 echo "${ECHO_T}$ac_ct_CC" >&6; }
3010 else
3011   { echo "$as_me:$LINENO: result: no" >&5
3012 echo "${ECHO_T}no" >&6; }
3013 fi
3014
3015
3016   test -n "$ac_ct_CC" && break
3017 done
3018
3019   if test "x$ac_ct_CC" = x; then
3020     CC=""
3021   else
3022     case $cross_compiling:$ac_tool_warned in
3023 yes:)
3024 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
3025 whose name does not start with the host triplet.  If you think this
3026 configuration is useful to you, please write to autoconf@gnu.org." >&5
3027 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
3028 whose name does not start with the host triplet.  If you think this
3029 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
3030 ac_tool_warned=yes ;;
3031 esac
3032     CC=$ac_ct_CC
3033   fi
3034 fi
3035
3036 fi
3037
3038
3039 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
3040 See \`config.log' for more details." >&5
3041 echo "$as_me: error: no acceptable C compiler found in \$PATH
3042 See \`config.log' for more details." >&2;}
3043    { (exit 1); exit 1; }; }
3044
3045 # Provide some information about the compiler.
3046 echo "$as_me:$LINENO: checking for C compiler version" >&5
3047 ac_compiler=`set X $ac_compile; echo $2`
3048 { (ac_try="$ac_compiler --version >&5"
3049 case "(($ac_try" in
3050   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3051   *) ac_try_echo=$ac_try;;
3052 esac
3053 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3054   (eval "$ac_compiler --version >&5") 2>&5
3055   ac_status=$?
3056   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3057   (exit $ac_status); }
3058 { (ac_try="$ac_compiler -v >&5"
3059 case "(($ac_try" in
3060   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3061   *) ac_try_echo=$ac_try;;
3062 esac
3063 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3064   (eval "$ac_compiler -v >&5") 2>&5
3065   ac_status=$?
3066   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3067   (exit $ac_status); }
3068 { (ac_try="$ac_compiler -V >&5"
3069 case "(($ac_try" in
3070   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3071   *) ac_try_echo=$ac_try;;
3072 esac
3073 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3074   (eval "$ac_compiler -V >&5") 2>&5
3075   ac_status=$?
3076   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3077   (exit $ac_status); }
3078
3079 cat >conftest.$ac_ext <<_ACEOF
3080 /* confdefs.h.  */
3081 _ACEOF
3082 cat confdefs.h >>conftest.$ac_ext
3083 cat >>conftest.$ac_ext <<_ACEOF
3084 /* end confdefs.h.  */
3085
3086 int
3087 main ()
3088 {
3089
3090   ;
3091   return 0;
3092 }
3093 _ACEOF
3094 ac_clean_files_save=$ac_clean_files
3095 ac_clean_files="$ac_clean_files a.out a.exe b.out"
3096 # Try to create an executable without -o first, disregard a.out.
3097 # It will help us diagnose broken compilers, and finding out an intuition
3098 # of exeext.
3099 { echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
3100 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
3101 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3102 #
3103 # List of possible output files, starting from the most likely.
3104 # The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
3105 # only as a last resort.  b.out is created by i960 compilers.
3106 ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
3107 #
3108 # The IRIX 6 linker writes into existing files which may not be
3109 # executable, retaining their permissions.  Remove them first so a
3110 # subsequent execution test works.
3111 ac_rmfiles=
3112 for ac_file in $ac_files
3113 do
3114   case $ac_file in
3115     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
3116     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3117   esac
3118 done
3119 rm -f $ac_rmfiles
3120
3121 if { (ac_try="$ac_link_default"
3122 case "(($ac_try" in
3123   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3124   *) ac_try_echo=$ac_try;;
3125 esac
3126 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3127   (eval "$ac_link_default") 2>&5
3128   ac_status=$?
3129   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3130   (exit $ac_status); }; then
3131   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3132 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3133 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3134 # so that the user can short-circuit this test for compilers unknown to
3135 # Autoconf.
3136 for ac_file in $ac_files ''
3137 do
3138   test -f "$ac_file" || continue
3139   case $ac_file in
3140     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )
3141         ;;
3142     [ab].out )
3143         # We found the default executable, but exeext='' is most
3144         # certainly right.
3145         break;;
3146     *.* )
3147         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3148         then :; else
3149            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3150         fi
3151         # We set ac_cv_exeext here because the later test for it is not
3152         # safe: cross compilers may not add the suffix if given an `-o'
3153         # argument, so we may need to know it at that point already.
3154         # Even if this section looks crufty: it has the advantage of
3155         # actually working.
3156         break;;
3157     * )
3158         break;;
3159   esac
3160 done
3161 test "$ac_cv_exeext" = no && ac_cv_exeext=
3162
3163 else
3164   ac_file=''
3165 fi
3166
3167 { echo "$as_me:$LINENO: result: $ac_file" >&5
3168 echo "${ECHO_T}$ac_file" >&6; }
3169 if test -z "$ac_file"; then
3170   echo "$as_me: failed program was:" >&5
3171 sed 's/^/| /' conftest.$ac_ext >&5
3172
3173 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
3174 See \`config.log' for more details." >&5
3175 echo "$as_me: error: C compiler cannot create executables
3176 See \`config.log' for more details." >&2;}
3177    { (exit 77); exit 77; }; }
3178 fi
3179
3180 ac_exeext=$ac_cv_exeext
3181
3182 # Check that the compiler produces executables we can run.  If not, either
3183 # the compiler is broken, or we cross compile.
3184 { echo "$as_me:$LINENO: checking whether the C compiler works" >&5
3185 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
3186 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
3187 # If not cross compiling, check that we can run a simple program.
3188 if test "$cross_compiling" != yes; then
3189   if { ac_try='./$ac_file'
3190   { (case "(($ac_try" in
3191   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3192   *) ac_try_echo=$ac_try;;
3193 esac
3194 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3195   (eval "$ac_try") 2>&5
3196   ac_status=$?
3197   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3198   (exit $ac_status); }; }; then
3199     cross_compiling=no
3200   else
3201     if test "$cross_compiling" = maybe; then
3202         cross_compiling=yes
3203     else
3204         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
3205 If you meant to cross compile, use \`--host'.
3206 See \`config.log' for more details." >&5
3207 echo "$as_me: error: cannot run C compiled programs.
3208 If you meant to cross compile, use \`--host'.
3209 See \`config.log' for more details." >&2;}
3210    { (exit 1); exit 1; }; }
3211     fi
3212   fi
3213 fi
3214 { echo "$as_me:$LINENO: result: yes" >&5
3215 echo "${ECHO_T}yes" >&6; }
3216
3217 rm -f a.out a.exe conftest$ac_cv_exeext b.out
3218 ac_clean_files=$ac_clean_files_save
3219 # Check that the compiler produces executables we can run.  If not, either
3220 # the compiler is broken, or we cross compile.
3221 { echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
3222 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
3223 { echo "$as_me:$LINENO: result: $cross_compiling" >&5
3224 echo "${ECHO_T}$cross_compiling" >&6; }
3225
3226 { echo "$as_me:$LINENO: checking for suffix of executables" >&5
3227 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
3228 if { (ac_try="$ac_link"
3229 case "(($ac_try" in
3230   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3231   *) ac_try_echo=$ac_try;;
3232 esac
3233 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3234   (eval "$ac_link") 2>&5
3235   ac_status=$?
3236   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3237   (exit $ac_status); }; then
3238   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3239 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3240 # work properly (i.e., refer to `conftest.exe'), while it won't with
3241 # `rm'.
3242 for ac_file in conftest.exe conftest conftest.*; do
3243   test -f "$ac_file" || continue
3244   case $ac_file in
3245     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
3246     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3247           break;;
3248     * ) break;;
3249   esac
3250 done
3251 else
3252   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
3253 See \`config.log' for more details." >&5
3254 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
3255 See \`config.log' for more details." >&2;}
3256    { (exit 1); exit 1; }; }
3257 fi
3258
3259 rm -f conftest$ac_cv_exeext
3260 { echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
3261 echo "${ECHO_T}$ac_cv_exeext" >&6; }
3262
3263 rm -f conftest.$ac_ext
3264 EXEEXT=$ac_cv_exeext
3265 ac_exeext=$EXEEXT
3266 { echo "$as_me:$LINENO: checking for suffix of object files" >&5
3267 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
3268 if test "${ac_cv_objext+set}" = set; then
3269   echo $ECHO_N "(cached) $ECHO_C" >&6
3270 else
3271   cat >conftest.$ac_ext <<_ACEOF
3272 /* confdefs.h.  */
3273 _ACEOF
3274 cat confdefs.h >>conftest.$ac_ext
3275 cat >>conftest.$ac_ext <<_ACEOF
3276 /* end confdefs.h.  */
3277
3278 int
3279 main ()
3280 {
3281
3282   ;
3283   return 0;
3284 }
3285 _ACEOF
3286 rm -f conftest.o conftest.obj
3287 if { (ac_try="$ac_compile"
3288 case "(($ac_try" in
3289   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3290   *) ac_try_echo=$ac_try;;
3291 esac
3292 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3293   (eval "$ac_compile") 2>&5
3294   ac_status=$?
3295   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3296   (exit $ac_status); }; then
3297   for ac_file in conftest.o conftest.obj conftest.*; do
3298   test -f "$ac_file" || continue;
3299   case $ac_file in
3300     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
3301     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3302        break;;
3303   esac
3304 done
3305 else
3306   echo "$as_me: failed program was:" >&5
3307 sed 's/^/| /' conftest.$ac_ext >&5
3308
3309 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
3310 See \`config.log' for more details." >&5
3311 echo "$as_me: error: cannot compute suffix of object files: cannot compile
3312 See \`config.log' for more details." >&2;}
3313    { (exit 1); exit 1; }; }
3314 fi
3315
3316 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3317 fi
3318 { echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
3319 echo "${ECHO_T}$ac_cv_objext" >&6; }
3320 OBJEXT=$ac_cv_objext
3321 ac_objext=$OBJEXT
3322 { echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
3323 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
3324 if test "${ac_cv_c_compiler_gnu+set}" = set; then
3325   echo $ECHO_N "(cached) $ECHO_C" >&6
3326 else
3327   cat >conftest.$ac_ext <<_ACEOF
3328 /* confdefs.h.  */
3329 _ACEOF
3330 cat confdefs.h >>conftest.$ac_ext
3331 cat >>conftest.$ac_ext <<_ACEOF
3332 /* end confdefs.h.  */
3333
3334 int
3335 main ()
3336 {
3337 #ifndef __GNUC__
3338        choke me
3339 #endif
3340
3341   ;
3342   return 0;
3343 }
3344 _ACEOF
3345 rm -f conftest.$ac_objext
3346 if { (ac_try="$ac_compile"
3347 case "(($ac_try" in
3348   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3349   *) ac_try_echo=$ac_try;;
3350 esac
3351 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3352   (eval "$ac_compile") 2>conftest.er1
3353   ac_status=$?
3354   grep -v '^ *+' conftest.er1 >conftest.err
3355   rm -f conftest.er1
3356   cat conftest.err >&5
3357   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3358   (exit $ac_status); } && {
3359          test -z "$ac_c_werror_flag" ||
3360          test ! -s conftest.err
3361        } && test -s conftest.$ac_objext; then
3362   ac_compiler_gnu=yes
3363 else
3364   echo "$as_me: failed program was:" >&5
3365 sed 's/^/| /' conftest.$ac_ext >&5
3366
3367         ac_compiler_gnu=no
3368 fi
3369
3370 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3371 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3372
3373 fi
3374 { echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
3375 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
3376 GCC=`test $ac_compiler_gnu = yes && echo yes`
3377 ac_test_CFLAGS=${CFLAGS+set}
3378 ac_save_CFLAGS=$CFLAGS
3379 { echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
3380 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
3381 if test "${ac_cv_prog_cc_g+set}" = set; then
3382   echo $ECHO_N "(cached) $ECHO_C" >&6
3383 else
3384   ac_save_c_werror_flag=$ac_c_werror_flag
3385    ac_c_werror_flag=yes
3386    ac_cv_prog_cc_g=no
3387    CFLAGS="-g"
3388    cat >conftest.$ac_ext <<_ACEOF
3389 /* confdefs.h.  */
3390 _ACEOF
3391 cat confdefs.h >>conftest.$ac_ext
3392 cat >>conftest.$ac_ext <<_ACEOF
3393 /* end confdefs.h.  */
3394
3395 int
3396 main ()
3397 {
3398
3399   ;
3400   return 0;
3401 }
3402 _ACEOF
3403 rm -f conftest.$ac_objext
3404 if { (ac_try="$ac_compile"
3405 case "(($ac_try" in
3406   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3407   *) ac_try_echo=$ac_try;;
3408 esac
3409 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3410   (eval "$ac_compile") 2>conftest.er1
3411   ac_status=$?
3412   grep -v '^ *+' conftest.er1 >conftest.err
3413   rm -f conftest.er1
3414   cat conftest.err >&5
3415   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3416   (exit $ac_status); } && {
3417          test -z "$ac_c_werror_flag" ||
3418          test ! -s conftest.err
3419        } && test -s conftest.$ac_objext; then
3420   ac_cv_prog_cc_g=yes
3421 else
3422   echo "$as_me: failed program was:" >&5
3423 sed 's/^/| /' conftest.$ac_ext >&5
3424
3425         CFLAGS=""
3426       cat >conftest.$ac_ext <<_ACEOF
3427 /* confdefs.h.  */
3428 _ACEOF
3429 cat confdefs.h >>conftest.$ac_ext
3430 cat >>conftest.$ac_ext <<_ACEOF
3431 /* end confdefs.h.  */
3432
3433 int
3434 main ()
3435 {
3436
3437   ;
3438   return 0;
3439 }
3440 _ACEOF
3441 rm -f conftest.$ac_objext
3442 if { (ac_try="$ac_compile"
3443 case "(($ac_try" in
3444   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3445   *) ac_try_echo=$ac_try;;
3446 esac
3447 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3448   (eval "$ac_compile") 2>conftest.er1
3449   ac_status=$?
3450   grep -v '^ *+' conftest.er1 >conftest.err
3451   rm -f conftest.er1
3452   cat conftest.err >&5
3453   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3454   (exit $ac_status); } && {
3455          test -z "$ac_c_werror_flag" ||
3456          test ! -s conftest.err
3457        } && test -s conftest.$ac_objext; then
3458   :
3459 else
3460   echo "$as_me: failed program was:" >&5
3461 sed 's/^/| /' conftest.$ac_ext >&5
3462
3463         ac_c_werror_flag=$ac_save_c_werror_flag
3464          CFLAGS="-g"
3465          cat >conftest.$ac_ext <<_ACEOF
3466 /* confdefs.h.  */
3467 _ACEOF
3468 cat confdefs.h >>conftest.$ac_ext
3469 cat >>conftest.$ac_ext <<_ACEOF
3470 /* end confdefs.h.  */
3471
3472 int
3473 main ()
3474 {
3475
3476   ;
3477   return 0;
3478 }
3479 _ACEOF
3480 rm -f conftest.$ac_objext
3481 if { (ac_try="$ac_compile"
3482 case "(($ac_try" in
3483   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3484   *) ac_try_echo=$ac_try;;
3485 esac
3486 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3487   (eval "$ac_compile") 2>conftest.er1
3488   ac_status=$?
3489   grep -v '^ *+' conftest.er1 >conftest.err
3490   rm -f conftest.er1
3491   cat conftest.err >&5
3492   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3493   (exit $ac_status); } && {
3494          test -z "$ac_c_werror_flag" ||
3495          test ! -s conftest.err
3496        } && test -s conftest.$ac_objext; then
3497   ac_cv_prog_cc_g=yes
3498 else
3499   echo "$as_me: failed program was:" >&5
3500 sed 's/^/| /' conftest.$ac_ext >&5
3501
3502
3503 fi
3504
3505 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3506 fi
3507
3508 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3509 fi
3510
3511 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3512    ac_c_werror_flag=$ac_save_c_werror_flag
3513 fi
3514 { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
3515 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
3516 if test "$ac_test_CFLAGS" = set; then
3517   CFLAGS=$ac_save_CFLAGS
3518 elif test $ac_cv_prog_cc_g = yes; then
3519   if test "$GCC" = yes; then
3520     CFLAGS="-g -O2"
3521   else
3522     CFLAGS="-g"
3523   fi
3524 else
3525   if test "$GCC" = yes; then
3526     CFLAGS="-O2"
3527   else
3528     CFLAGS=
3529   fi
3530 fi
3531 { echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
3532 echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
3533 if test "${ac_cv_prog_cc_c89+set}" = set; then
3534   echo $ECHO_N "(cached) $ECHO_C" >&6
3535 else
3536   ac_cv_prog_cc_c89=no
3537 ac_save_CC=$CC
3538 cat >conftest.$ac_ext <<_ACEOF
3539 /* confdefs.h.  */
3540 _ACEOF
3541 cat confdefs.h >>conftest.$ac_ext
3542 cat >>conftest.$ac_ext <<_ACEOF
3543 /* end confdefs.h.  */
3544 #include <stdarg.h>
3545 #include <stdio.h>
3546 #include <sys/types.h>
3547 #include <sys/stat.h>
3548 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3549 struct buf { int x; };
3550 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3551 static char *e (p, i)
3552      char **p;
3553      int i;
3554 {
3555   return p[i];
3556 }
3557 static char *f (char * (*g) (char **, int), char **p, ...)
3558 {
3559   char *s;
3560   va_list v;
3561   va_start (v,p);
3562   s = g (p, va_arg (v,int));
3563   va_end (v);
3564   return s;
3565 }
3566
3567 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3568    function prototypes and stuff, but not '\xHH' hex character constants.
3569    These don't provoke an error unfortunately, instead are silently treated
3570    as 'x'.  The following induces an error, until -std is added to get
3571    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3572    array size at least.  It's necessary to write '\x00'==0 to get something
3573    that's true only with -std.  */
3574 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3575
3576 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3577    inside strings and character constants.  */
3578 #define FOO(x) 'x'
3579 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3580
3581 int test (int i, double x);
3582 struct s1 {int (*f) (int a);};
3583 struct s2 {int (*f) (double a);};
3584 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3585 int argc;
3586 char **argv;
3587 int
3588 main ()
3589 {
3590 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3591   ;
3592   return 0;
3593 }
3594 _ACEOF
3595 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3596         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3597 do
3598   CC="$ac_save_CC $ac_arg"
3599   rm -f conftest.$ac_objext
3600 if { (ac_try="$ac_compile"
3601 case "(($ac_try" in
3602   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3603   *) ac_try_echo=$ac_try;;
3604 esac
3605 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3606   (eval "$ac_compile") 2>conftest.er1
3607   ac_status=$?
3608   grep -v '^ *+' conftest.er1 >conftest.err
3609   rm -f conftest.er1
3610   cat conftest.err >&5
3611   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3612   (exit $ac_status); } && {
3613          test -z "$ac_c_werror_flag" ||
3614          test ! -s conftest.err
3615        } && test -s conftest.$ac_objext; then
3616   ac_cv_prog_cc_c89=$ac_arg
3617 else
3618   echo "$as_me: failed program was:" >&5
3619 sed 's/^/| /' conftest.$ac_ext >&5
3620
3621
3622 fi
3623
3624 rm -f core conftest.err conftest.$ac_objext
3625   test "x$ac_cv_prog_cc_c89" != "xno" && break
3626 done
3627 rm -f conftest.$ac_ext
3628 CC=$ac_save_CC
3629
3630 fi
3631 # AC_CACHE_VAL
3632 case "x$ac_cv_prog_cc_c89" in
3633   x)
3634     { echo "$as_me:$LINENO: result: none needed" >&5
3635 echo "${ECHO_T}none needed" >&6; } ;;
3636   xno)
3637     { echo "$as_me:$LINENO: result: unsupported" >&5
3638 echo "${ECHO_T}unsupported" >&6; } ;;
3639   *)
3640     CC="$CC $ac_cv_prog_cc_c89"
3641     { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
3642 echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
3643 esac
3644
3645
3646 ac_ext=c
3647 ac_cpp='$CPP $CPPFLAGS'
3648 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3649 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3650 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3651
3652
3653 # On Suns, sometimes $CPP names a directory.
3654 if test -n "$CPP" && test -d "$CPP"; then
3655   CPP=
3656 fi
3657
3658 ## If not using gcc, and on Solaris, and no CPP specified, see if
3659 ## using a Sun compiler, which needs -Xs to prevent whitespace.
3660 if test x"$GCC" != xyes && test x"$emacs_check_sunpro_c" = xyes && \
3661  test x"$CPP" = x; then
3662   { echo "$as_me:$LINENO: checking whether we are using a Sun C compiler" >&5
3663 echo $ECHO_N "checking whether we are using a Sun C compiler... $ECHO_C" >&6; }
3664
3665 if test "${emacs_cv_sunpro_c+set}" = set; then
3666   echo $ECHO_N "(cached) $ECHO_C" >&6
3667 else
3668   cat >conftest.$ac_ext <<_ACEOF
3669 /* confdefs.h.  */
3670 _ACEOF
3671 cat confdefs.h >>conftest.$ac_ext
3672 cat >>conftest.$ac_ext <<_ACEOF
3673 /* end confdefs.h.  */
3674
3675 int
3676 main ()
3677 {
3678 #ifndef __SUNPRO_C
3679 fail;
3680 #endif
3681
3682   ;
3683   return 0;
3684 }
3685 _ACEOF
3686 rm -f conftest.$ac_objext conftest$ac_exeext
3687 if { (ac_try="$ac_link"
3688 case "(($ac_try" in
3689   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3690   *) ac_try_echo=$ac_try;;
3691 esac
3692 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3693   (eval "$ac_link") 2>conftest.er1
3694   ac_status=$?
3695   grep -v '^ *+' conftest.er1 >conftest.err
3696   rm -f conftest.er1
3697   cat conftest.err >&5
3698   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3699   (exit $ac_status); } && {
3700          test -z "$ac_c_werror_flag" ||
3701          test ! -s conftest.err
3702        } && test -s conftest$ac_exeext &&
3703        $as_test_x conftest$ac_exeext; then
3704   emacs_cv_sunpro_c=yes
3705 else
3706   echo "$as_me: failed program was:" >&5
3707 sed 's/^/| /' conftest.$ac_ext >&5
3708
3709         emacs_cv_sunpro_c=no
3710 fi
3711
3712 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
3713       conftest$ac_exeext conftest.$ac_ext
3714 fi
3715
3716   { echo "$as_me:$LINENO: result: $emacs_cv_sunpro_c" >&5
3717 echo "${ECHO_T}$emacs_cv_sunpro_c" >&6; }
3718
3719   if test x"$emacs_cv_sunpro_c" = xyes; then
3720     NON_GNU_CPP="$CC -E -Xs"
3721   fi
3722 fi
3723
3724 #### Some systems specify a CPP to use unless we are using GCC.
3725 #### Now that we know whether we are using GCC, we can decide whether
3726 #### to use that one.
3727 if test "x$NON_GNU_CPP" != x && test x$GCC != xyes && test "x$CPP" = x
3728 then
3729   CPP="$NON_GNU_CPP"
3730 fi
3731
3732 #### Some systems specify a CC to use unless we are using GCC.
3733 #### Now that we know whether we are using GCC, we can decide whether
3734 #### to use that one.
3735 if test "x$NON_GNU_CC" != x && test x$GCC != xyes &&
3736   test x$cc_specified != xyes
3737 then
3738   CC="$NON_GNU_CC"
3739 fi
3740
3741 if test x$GCC = xyes && test "x$GCC_TEST_OPTIONS" != x
3742 then
3743   CC="$CC $GCC_TEST_OPTIONS"
3744 fi
3745
3746 if test x$GCC = x && test "x$NON_GCC_TEST_OPTIONS" != x
3747 then
3748   CC="$CC $NON_GCC_TEST_OPTIONS"
3749 fi
3750
3751
3752 cat >>confdefs.h <<\_ACEOF
3753 #define _GNU_SOURCE 1
3754 _ACEOF
3755
3756
3757 ac_ext=c
3758 ac_cpp='$CPP $CPPFLAGS'
3759 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3760 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3761 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3762 { echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3763 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
3764 # On Suns, sometimes $CPP names a directory.
3765 if test -n "$CPP" && test -d "$CPP"; then
3766   CPP=
3767 fi
3768 if test -z "$CPP"; then
3769   if test "${ac_cv_prog_CPP+set}" = set; then
3770   echo $ECHO_N "(cached) $ECHO_C" >&6
3771 else
3772       # Double quotes because CPP needs to be expanded
3773     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3774     do
3775       ac_preproc_ok=false
3776 for ac_c_preproc_warn_flag in '' yes
3777 do
3778   # Use a header file that comes with gcc, so configuring glibc
3779   # with a fresh cross-compiler works.
3780   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3781   # <limits.h> exists even on freestanding compilers.
3782   # On the NeXT, cc -E runs the code through the compiler's parser,
3783   # not just through cpp. "Syntax error" is here to catch this case.
3784   cat >conftest.$ac_ext <<_ACEOF
3785 /* confdefs.h.  */
3786 _ACEOF
3787 cat confdefs.h >>conftest.$ac_ext
3788 cat >>conftest.$ac_ext <<_ACEOF
3789 /* end confdefs.h.  */
3790 #ifdef __STDC__
3791 # include <limits.h>
3792 #else
3793 # include <assert.h>
3794 #endif
3795                      Syntax error
3796 _ACEOF
3797 if { (ac_try="$ac_cpp conftest.$ac_ext"
3798 case "(($ac_try" in
3799   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3800   *) ac_try_echo=$ac_try;;
3801 esac
3802 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3803   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3804   ac_status=$?
3805   grep -v '^ *+' conftest.er1 >conftest.err
3806   rm -f conftest.er1
3807   cat conftest.err >&5
3808   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3809   (exit $ac_status); } >/dev/null && {
3810          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3811          test ! -s conftest.err
3812        }; then
3813   :
3814 else
3815   echo "$as_me: failed program was:" >&5
3816 sed 's/^/| /' conftest.$ac_ext >&5
3817
3818   # Broken: fails on valid input.
3819 continue
3820 fi
3821
3822 rm -f conftest.err conftest.$ac_ext
3823
3824   # OK, works on sane cases.  Now check whether nonexistent headers
3825   # can be detected and how.
3826   cat >conftest.$ac_ext <<_ACEOF
3827 /* confdefs.h.  */
3828 _ACEOF
3829 cat confdefs.h >>conftest.$ac_ext
3830 cat >>conftest.$ac_ext <<_ACEOF
3831 /* end confdefs.h.  */
3832 #include <ac_nonexistent.h>
3833 _ACEOF
3834 if { (ac_try="$ac_cpp conftest.$ac_ext"
3835 case "(($ac_try" in
3836   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3837   *) ac_try_echo=$ac_try;;
3838 esac
3839 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3840   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3841   ac_status=$?
3842   grep -v '^ *+' conftest.er1 >conftest.err
3843   rm -f conftest.er1
3844   cat conftest.err >&5
3845   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3846   (exit $ac_status); } >/dev/null && {
3847          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3848          test ! -s conftest.err
3849        }; then
3850   # Broken: success on invalid input.
3851 continue
3852 else
3853   echo "$as_me: failed program was:" >&5
3854 sed 's/^/| /' conftest.$ac_ext >&5
3855
3856   # Passes both tests.
3857 ac_preproc_ok=:
3858 break
3859 fi
3860
3861 rm -f conftest.err conftest.$ac_ext
3862
3863 done
3864 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3865 rm -f conftest.err conftest.$ac_ext
3866 if $ac_preproc_ok; then
3867   break
3868 fi
3869
3870     done
3871     ac_cv_prog_CPP=$CPP
3872
3873 fi
3874   CPP=$ac_cv_prog_CPP
3875 else
3876   ac_cv_prog_CPP=$CPP
3877 fi
3878 { echo "$as_me:$LINENO: result: $CPP" >&5
3879 echo "${ECHO_T}$CPP" >&6; }
3880 ac_preproc_ok=false
3881 for ac_c_preproc_warn_flag in '' yes
3882 do
3883   # Use a header file that comes with gcc, so configuring glibc
3884   # with a fresh cross-compiler works.
3885   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3886   # <limits.h> exists even on freestanding compilers.
3887   # On the NeXT, cc -E runs the code through the compiler's parser,
3888   # not just through cpp. "Syntax error" is here to catch this case.
3889   cat >conftest.$ac_ext <<_ACEOF
3890 /* confdefs.h.  */
3891 _ACEOF
3892 cat confdefs.h >>conftest.$ac_ext
3893 cat >>conftest.$ac_ext <<_ACEOF
3894 /* end confdefs.h.  */
3895 #ifdef __STDC__
3896 # include <limits.h>
3897 #else
3898 # include <assert.h>
3899 #endif
3900                      Syntax error
3901 _ACEOF
3902 if { (ac_try="$ac_cpp conftest.$ac_ext"
3903 case "(($ac_try" in
3904   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3905   *) ac_try_echo=$ac_try;;
3906 esac
3907 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3908   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3909   ac_status=$?
3910   grep -v '^ *+' conftest.er1 >conftest.err
3911   rm -f conftest.er1
3912   cat conftest.err >&5
3913   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3914   (exit $ac_status); } >/dev/null && {
3915          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3916          test ! -s conftest.err
3917        }; then
3918   :
3919 else
3920   echo "$as_me: failed program was:" >&5
3921 sed 's/^/| /' conftest.$ac_ext >&5
3922
3923   # Broken: fails on valid input.
3924 continue
3925 fi
3926
3927 rm -f conftest.err conftest.$ac_ext
3928
3929   # OK, works on sane cases.  Now check whether nonexistent headers
3930   # can be detected and how.
3931   cat >conftest.$ac_ext <<_ACEOF
3932 /* confdefs.h.  */
3933 _ACEOF
3934 cat confdefs.h >>conftest.$ac_ext
3935 cat >>conftest.$ac_ext <<_ACEOF
3936 /* end confdefs.h.  */
3937 #include <ac_nonexistent.h>
3938 _ACEOF
3939 if { (ac_try="$ac_cpp conftest.$ac_ext"
3940 case "(($ac_try" in
3941   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3942   *) ac_try_echo=$ac_try;;
3943 esac
3944 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3945   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3946   ac_status=$?
3947   grep -v '^ *+' conftest.er1 >conftest.err
3948   rm -f conftest.er1
3949   cat conftest.err >&5
3950   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3951   (exit $ac_status); } >/dev/null && {
3952          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3953          test ! -s conftest.err
3954        }; then
3955   # Broken: success on invalid input.
3956 continue
3957 else
3958   echo "$as_me: failed program was:" >&5
3959 sed 's/^/| /' conftest.$ac_ext >&5
3960
3961   # Passes both tests.
3962 ac_preproc_ok=:
3963 break
3964 fi
3965
3966 rm -f conftest.err conftest.$ac_ext
3967
3968 done
3969 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3970 rm -f conftest.err conftest.$ac_ext
3971 if $ac_preproc_ok; then
3972   :
3973 else
3974   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3975 See \`config.log' for more details." >&5
3976 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3977 See \`config.log' for more details." >&2;}
3978    { (exit 1); exit 1; }; }
3979 fi
3980
3981 ac_ext=c
3982 ac_cpp='$CPP $CPPFLAGS'
3983 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3984 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3985 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3986
3987
3988 { echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
3989 echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
3990 if test "${ac_cv_path_GREP+set}" = set; then
3991   echo $ECHO_N "(cached) $ECHO_C" >&6
3992 else
3993   # Extract the first word of "grep ggrep" to use in msg output
3994 if test -z "$GREP"; then
3995 set dummy grep ggrep; ac_prog_name=$2
3996 if test "${ac_cv_path_GREP+set}" = set; then
3997   echo $ECHO_N "(cached) $ECHO_C" >&6
3998 else
3999   ac_path_GREP_found=false
4000 # Loop through the user's path and test for each of PROGNAME-LIST
4001 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4002 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4003 do
4004   IFS=$as_save_IFS
4005   test -z "$as_dir" && as_dir=.
4006   for ac_prog in grep ggrep; do
4007   for ac_exec_ext in '' $ac_executable_extensions; do
4008     ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4009     { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4010     # Check for GNU ac_path_GREP and select it if it is found.
4011   # Check for GNU $ac_path_GREP
4012 case `"$ac_path_GREP" --version 2>&1` in
4013 *GNU*)
4014   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4015 *)
4016   ac_count=0
4017   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
4018   while :
4019   do
4020     cat "conftest.in" "conftest.in" >"conftest.tmp"
4021     mv "conftest.tmp" "conftest.in"
4022     cp "conftest.in" "conftest.nl"
4023     echo 'GREP' >> "conftest.nl"
4024     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4025     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4026     ac_count=`expr $ac_count + 1`
4027     if test $ac_count -gt ${ac_path_GREP_max-0}; then
4028       # Best one so far, save it but keep looking for a better one
4029       ac_cv_path_GREP="$ac_path_GREP"
4030       ac_path_GREP_max=$ac_count
4031     fi
4032     # 10*(2^10) chars as input seems more than enough
4033     test $ac_count -gt 10 && break
4034   done
4035   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4036 esac
4037
4038
4039     $ac_path_GREP_found && break 3
4040   done
4041 done
4042
4043 done
4044 IFS=$as_save_IFS
4045
4046
4047 fi
4048
4049 GREP="$ac_cv_path_GREP"
4050 if test -z "$GREP"; then
4051   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
4052 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
4053    { (exit 1); exit 1; }; }
4054 fi
4055
4056 else
4057   ac_cv_path_GREP=$GREP
4058 fi
4059
4060
4061 fi
4062 { echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
4063 echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
4064  GREP="$ac_cv_path_GREP"
4065
4066
4067 { echo "$as_me:$LINENO: checking for egrep" >&5
4068 echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
4069 if test "${ac_cv_path_EGREP+set}" = set; then
4070   echo $ECHO_N "(cached) $ECHO_C" >&6
4071 else
4072   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4073    then ac_cv_path_EGREP="$GREP -E"
4074    else
4075      # Extract the first word of "egrep" to use in msg output
4076 if test -z "$EGREP"; then
4077 set dummy egrep; ac_prog_name=$2
4078 if test "${ac_cv_path_EGREP+set}" = set; then
4079   echo $ECHO_N "(cached) $ECHO_C" >&6
4080 else
4081   ac_path_EGREP_found=false
4082 # Loop through the user's path and test for each of PROGNAME-LIST
4083 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4084 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4085 do
4086   IFS=$as_save_IFS
4087   test -z "$as_dir" && as_dir=.
4088   for ac_prog in egrep; do
4089   for ac_exec_ext in '' $ac_executable_extensions; do
4090     ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4091     { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4092     # Check for GNU ac_path_EGREP and select it if it is found.
4093   # Check for GNU $ac_path_EGREP
4094 case `"$ac_path_EGREP" --version 2>&1` in
4095 *GNU*)
4096   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4097 *)
4098   ac_count=0
4099   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
4100   while :
4101   do
4102     cat "conftest.in" "conftest.in" >"conftest.tmp"
4103     mv "conftest.tmp" "conftest.in"
4104     cp "conftest.in" "conftest.nl"
4105     echo 'EGREP' >> "conftest.nl"
4106     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4107     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4108     ac_count=`expr $ac_count + 1`
4109     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4110       # Best one so far, save it but keep looking for a better one
4111       ac_cv_path_EGREP="$ac_path_EGREP"
4112       ac_path_EGREP_max=$ac_count
4113     fi
4114     # 10*(2^10) chars as input seems more than enough
4115     test $ac_count -gt 10 && break
4116   done
4117   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4118 esac
4119
4120
4121     $ac_path_EGREP_found && break 3
4122   done
4123 done
4124
4125 done
4126 IFS=$as_save_IFS
4127
4128
4129 fi
4130
4131 EGREP="$ac_cv_path_EGREP"
4132 if test -z "$EGREP"; then
4133   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
4134 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
4135    { (exit 1); exit 1; }; }
4136 fi
4137
4138 else
4139   ac_cv_path_EGREP=$EGREP
4140 fi
4141
4142
4143    fi
4144 fi
4145 { echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
4146 echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
4147  EGREP="$ac_cv_path_EGREP"
4148
4149
4150
4151 { echo "$as_me:$LINENO: checking for AIX" >&5
4152 echo $ECHO_N "checking for AIX... $ECHO_C" >&6; }
4153 cat >conftest.$ac_ext <<_ACEOF
4154 /* confdefs.h.  */
4155 _ACEOF
4156 cat confdefs.h >>conftest.$ac_ext
4157 cat >>conftest.$ac_ext <<_ACEOF
4158 /* end confdefs.h.  */
4159 #ifdef _AIX
4160   yes
4161 #endif
4162
4163 _ACEOF
4164 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4165   $EGREP "yes" >/dev/null 2>&1; then
4166   { echo "$as_me:$LINENO: result: yes" >&5
4167 echo "${ECHO_T}yes" >&6; }
4168 cat >>confdefs.h <<\_ACEOF
4169 #define _ALL_SOURCE 1
4170 _ACEOF
4171
4172 else
4173   { echo "$as_me:$LINENO: result: no" >&5
4174 echo "${ECHO_T}no" >&6; }
4175 fi
4176 rm -f conftest*
4177
4178
4179 { echo "$as_me:$LINENO: checking for ANSI C header files" >&5
4180 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
4181 if test "${ac_cv_header_stdc+set}" = set; then
4182   echo $ECHO_N "(cached) $ECHO_C" >&6
4183 else
4184   cat >conftest.$ac_ext <<_ACEOF
4185 /* confdefs.h.  */
4186 _ACEOF
4187 cat confdefs.h >>conftest.$ac_ext
4188 cat >>conftest.$ac_ext <<_ACEOF
4189 /* end confdefs.h.  */
4190 #include <stdlib.h>
4191 #include <stdarg.h>
4192 #include <string.h>
4193 #include <float.h>
4194
4195 int
4196 main ()
4197 {
4198
4199   ;
4200   return 0;
4201 }
4202 _ACEOF
4203 rm -f conftest.$ac_objext
4204 if { (ac_try="$ac_compile"
4205 case "(($ac_try" in
4206   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4207   *) ac_try_echo=$ac_try;;
4208 esac
4209 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4210   (eval "$ac_compile") 2>conftest.er1
4211   ac_status=$?
4212   grep -v '^ *+' conftest.er1 >conftest.err
4213   rm -f conftest.er1
4214   cat conftest.err >&5
4215   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4216   (exit $ac_status); } && {
4217          test -z "$ac_c_werror_flag" ||
4218          test ! -s conftest.err
4219        } && test -s conftest.$ac_objext; then
4220   ac_cv_header_stdc=yes
4221 else
4222   echo "$as_me: failed program was:" >&5
4223 sed 's/^/| /' conftest.$ac_ext >&5
4224
4225         ac_cv_header_stdc=no
4226 fi
4227
4228 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4229
4230 if test $ac_cv_header_stdc = yes; then
4231   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4232   cat >conftest.$ac_ext <<_ACEOF
4233 /* confdefs.h.  */
4234 _ACEOF
4235 cat confdefs.h >>conftest.$ac_ext
4236 cat >>conftest.$ac_ext <<_ACEOF
4237 /* end confdefs.h.  */
4238 #include <string.h>
4239
4240 _ACEOF
4241 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4242   $EGREP "memchr" >/dev/null 2>&1; then
4243   :
4244 else
4245   ac_cv_header_stdc=no
4246 fi
4247 rm -f conftest*
4248
4249 fi
4250
4251 if test $ac_cv_header_stdc = yes; then
4252   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4253   cat >conftest.$ac_ext <<_ACEOF
4254 /* confdefs.h.  */
4255 _ACEOF
4256 cat confdefs.h >>conftest.$ac_ext
4257 cat >>conftest.$ac_ext <<_ACEOF
4258 /* end confdefs.h.  */
4259 #include <stdlib.h>
4260
4261 _ACEOF
4262 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4263   $EGREP "free" >/dev/null 2>&1; then
4264   :
4265 else
4266   ac_cv_header_stdc=no
4267 fi
4268 rm -f conftest*
4269
4270 fi
4271
4272 if test $ac_cv_header_stdc = yes; then
4273   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4274   if test "$cross_compiling" = yes; then
4275   :
4276 else
4277   cat >conftest.$ac_ext <<_ACEOF
4278 /* confdefs.h.  */
4279 _ACEOF
4280 cat confdefs.h >>conftest.$ac_ext
4281 cat >>conftest.$ac_ext <<_ACEOF
4282 /* end confdefs.h.  */
4283 #include <ctype.h>
4284 #include <stdlib.h>
4285 #if ((' ' & 0x0FF) == 0x020)
4286 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4287 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4288 #else
4289 # define ISLOWER(c) \
4290                    (('a' <= (c) && (c) <= 'i') \
4291                      || ('j' <= (c) && (c) <= 'r') \
4292                      || ('s' <= (c) && (c) <= 'z'))
4293 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4294 #endif
4295
4296 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4297 int
4298 main ()
4299 {
4300   int i;
4301   for (i = 0; i < 256; i++)
4302     if (XOR (islower (i), ISLOWER (i))
4303         || toupper (i) != TOUPPER (i))
4304       return 2;
4305   return 0;
4306 }
4307 _ACEOF
4308 rm -f conftest$ac_exeext
4309 if { (ac_try="$ac_link"
4310 case "(($ac_try" in
4311   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4312   *) ac_try_echo=$ac_try;;
4313 esac
4314 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4315   (eval "$ac_link") 2>&5
4316   ac_status=$?
4317   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4318   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4319   { (case "(($ac_try" in
4320   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4321   *) ac_try_echo=$ac_try;;
4322 esac
4323 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4324   (eval "$ac_try") 2>&5
4325   ac_status=$?
4326   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4327   (exit $ac_status); }; }; then
4328   :
4329 else
4330   echo "$as_me: program exited with status $ac_status" >&5
4331 echo "$as_me: failed program was:" >&5
4332 sed 's/^/| /' conftest.$ac_ext >&5
4333
4334 ( exit $ac_status )
4335 ac_cv_header_stdc=no
4336 fi
4337 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4338 fi
4339
4340
4341 fi
4342 fi
4343 { echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
4344 echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
4345 if test $ac_cv_header_stdc = yes; then
4346
4347 cat >>confdefs.h <<\_ACEOF
4348 #define STDC_HEADERS 1
4349 _ACEOF
4350
4351 fi
4352
4353 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4354
4355
4356
4357
4358
4359
4360
4361
4362
4363 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4364                   inttypes.h stdint.h unistd.h
4365 do
4366 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4367 { echo "$as_me:$LINENO: checking for $ac_header" >&5
4368 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
4369 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4370   echo $ECHO_N "(cached) $ECHO_C" >&6
4371 else
4372   cat >conftest.$ac_ext <<_ACEOF
4373 /* confdefs.h.  */
4374 _ACEOF
4375 cat confdefs.h >>conftest.$ac_ext
4376 cat >>conftest.$ac_ext <<_ACEOF
4377 /* end confdefs.h.  */
4378 $ac_includes_default
4379
4380 #include <$ac_header>
4381 _ACEOF
4382 rm -f conftest.$ac_objext
4383 if { (ac_try="$ac_compile"
4384 case "(($ac_try" in
4385   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4386   *) ac_try_echo=$ac_try;;
4387 esac
4388 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4389   (eval "$ac_compile") 2>conftest.er1
4390   ac_status=$?
4391   grep -v '^ *+' conftest.er1 >conftest.err
4392   rm -f conftest.er1
4393   cat conftest.err >&5
4394   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4395   (exit $ac_status); } && {
4396          test -z "$ac_c_werror_flag" ||
4397          test ! -s conftest.err
4398        } && test -s conftest.$ac_objext; then
4399   eval "$as_ac_Header=yes"
4400 else
4401   echo "$as_me: failed program was:" >&5
4402 sed 's/^/| /' conftest.$ac_ext >&5
4403
4404         eval "$as_ac_Header=no"
4405 fi
4406
4407 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4408 fi
4409 ac_res=`eval echo '${'$as_ac_Header'}'`
4410                { echo "$as_me:$LINENO: result: $ac_res" >&5
4411 echo "${ECHO_T}$ac_res" >&6; }
4412 if test `eval echo '${'$as_ac_Header'}'` = yes; then
4413   cat >>confdefs.h <<_ACEOF
4414 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4415 _ACEOF
4416
4417 fi
4418
4419 done
4420
4421
4422 if test "${ac_cv_header_minix_config_h+set}" = set; then
4423   { echo "$as_me:$LINENO: checking for minix/config.h" >&5
4424 echo $ECHO_N "checking for minix/config.h... $ECHO_C" >&6; }
4425 if test "${ac_cv_header_minix_config_h+set}" = set; then
4426   echo $ECHO_N "(cached) $ECHO_C" >&6
4427 fi
4428 { echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5
4429 echo "${ECHO_T}$ac_cv_header_minix_config_h" >&6; }
4430 else
4431   # Is the header compilable?
4432 { echo "$as_me:$LINENO: checking minix/config.h usability" >&5
4433 echo $ECHO_N "checking minix/config.h usability... $ECHO_C" >&6; }
4434 cat >conftest.$ac_ext <<_ACEOF
4435 /* confdefs.h.  */
4436 _ACEOF
4437 cat confdefs.h >>conftest.$ac_ext
4438 cat >>conftest.$ac_ext <<_ACEOF
4439 /* end confdefs.h.  */
4440 $ac_includes_default
4441 #include <minix/config.h>
4442 _ACEOF
4443 rm -f conftest.$ac_objext
4444 if { (ac_try="$ac_compile"
4445 case "(($ac_try" in
4446   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4447   *) ac_try_echo=$ac_try;;
4448 esac
4449 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4450   (eval "$ac_compile") 2>conftest.er1
4451   ac_status=$?
4452   grep -v '^ *+' conftest.er1 >conftest.err
4453   rm -f conftest.er1
4454   cat conftest.err >&5
4455   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4456   (exit $ac_status); } && {
4457          test -z "$ac_c_werror_flag" ||
4458          test ! -s conftest.err
4459        } && test -s conftest.$ac_objext; then
4460   ac_header_compiler=yes
4461 else
4462   echo "$as_me: failed program was:" >&5
4463 sed 's/^/| /' conftest.$ac_ext >&5
4464
4465         ac_header_compiler=no
4466 fi
4467
4468 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4469 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4470 echo "${ECHO_T}$ac_header_compiler" >&6; }
4471
4472 # Is the header present?
4473 { echo "$as_me:$LINENO: checking minix/config.h presence" >&5
4474 echo $ECHO_N "checking minix/config.h presence... $ECHO_C" >&6; }
4475 cat >conftest.$ac_ext <<_ACEOF
4476 /* confdefs.h.  */
4477 _ACEOF
4478 cat confdefs.h >>conftest.$ac_ext
4479 cat >>conftest.$ac_ext <<_ACEOF
4480 /* end confdefs.h.  */
4481 #include <minix/config.h>
4482 _ACEOF
4483 if { (ac_try="$ac_cpp conftest.$ac_ext"
4484 case "(($ac_try" in
4485   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4486   *) ac_try_echo=$ac_try;;
4487 esac
4488 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4489   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4490   ac_status=$?
4491   grep -v '^ *+' conftest.er1 >conftest.err
4492   rm -f conftest.er1
4493   cat conftest.err >&5
4494   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4495   (exit $ac_status); } >/dev/null && {
4496          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
4497          test ! -s conftest.err
4498        }; then
4499   ac_header_preproc=yes
4500 else
4501   echo "$as_me: failed program was:" >&5
4502 sed 's/^/| /' conftest.$ac_ext >&5
4503
4504   ac_header_preproc=no
4505 fi
4506
4507 rm -f conftest.err conftest.$ac_ext
4508 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4509 echo "${ECHO_T}$ac_header_preproc" >&6; }
4510
4511 # So?  What about this header?
4512 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4513   yes:no: )
4514     { echo "$as_me:$LINENO: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&5
4515 echo "$as_me: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
4516     { echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the compiler's result" >&5
4517 echo "$as_me: WARNING: minix/config.h: proceeding with the compiler's result" >&2;}
4518     ac_header_preproc=yes
4519     ;;
4520   no:yes:* )
4521     { echo "$as_me:$LINENO: WARNING: minix/config.h: present but cannot be compiled" >&5
4522 echo "$as_me: WARNING: minix/config.h: present but cannot be compiled" >&2;}
4523     { echo "$as_me:$LINENO: WARNING: minix/config.h:     check for missing prerequisite headers?" >&5
4524 echo "$as_me: WARNING: minix/config.h:     check for missing prerequisite headers?" >&2;}
4525     { echo "$as_me:$LINENO: WARNING: minix/config.h: see the Autoconf documentation" >&5
4526 echo "$as_me: WARNING: minix/config.h: see the Autoconf documentation" >&2;}
4527     { echo "$as_me:$LINENO: WARNING: minix/config.h:     section \"Present But Cannot Be Compiled\"" >&5
4528 echo "$as_me: WARNING: minix/config.h:     section \"Present But Cannot Be Compiled\"" >&2;}
4529     { echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the preprocessor's result" >&5
4530 echo "$as_me: WARNING: minix/config.h: proceeding with the preprocessor's result" >&2;}
4531     { echo "$as_me:$LINENO: WARNING: minix/config.h: in the future, the compiler will take precedence" >&5
4532 echo "$as_me: WARNING: minix/config.h: in the future, the compiler will take precedence" >&2;}
4533
4534     ;;
4535 esac
4536 { echo "$as_me:$LINENO: checking for minix/config.h" >&5
4537 echo $ECHO_N "checking for minix/config.h... $ECHO_C" >&6; }
4538 if test "${ac_cv_header_minix_config_h+set}" = set; then
4539   echo $ECHO_N "(cached) $ECHO_C" >&6
4540 else
4541   ac_cv_header_minix_config_h=$ac_header_preproc
4542 fi
4543 { echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5
4544 echo "${ECHO_T}$ac_cv_header_minix_config_h" >&6; }
4545
4546 fi
4547 if test $ac_cv_header_minix_config_h = yes; then
4548   MINIX=yes
4549 else
4550   MINIX=
4551 fi
4552
4553
4554 if test "$MINIX" = yes; then
4555
4556 cat >>confdefs.h <<\_ACEOF
4557 #define _POSIX_SOURCE 1
4558 _ACEOF
4559
4560
4561 cat >>confdefs.h <<\_ACEOF
4562 #define _POSIX_1_SOURCE 2
4563 _ACEOF
4564
4565
4566 cat >>confdefs.h <<\_ACEOF
4567 #define _MINIX 1
4568 _ACEOF
4569
4570 fi
4571
4572
4573
4574
4575
4576
4577
4578
4579
4580
4581
4582   { echo "$as_me:$LINENO: checking whether it is safe to define __EXTENSIONS__" >&5
4583 echo $ECHO_N "checking whether it is safe to define __EXTENSIONS__... $ECHO_C" >&6; }
4584 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then
4585   echo $ECHO_N "(cached) $ECHO_C" >&6
4586 else
4587   cat >conftest.$ac_ext <<_ACEOF
4588 /* confdefs.h.  */
4589 _ACEOF
4590 cat confdefs.h >>conftest.$ac_ext
4591 cat >>conftest.$ac_ext <<_ACEOF
4592 /* end confdefs.h.  */
4593
4594 #         define __EXTENSIONS__ 1
4595           $ac_includes_default
4596 int
4597 main ()
4598 {
4599
4600   ;
4601   return 0;
4602 }
4603 _ACEOF
4604 rm -f conftest.$ac_objext
4605 if { (ac_try="$ac_compile"
4606 case "(($ac_try" in
4607   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4608   *) ac_try_echo=$ac_try;;
4609 esac
4610 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4611   (eval "$ac_compile") 2>conftest.er1
4612   ac_status=$?
4613   grep -v '^ *+' conftest.er1 >conftest.err
4614   rm -f conftest.er1
4615   cat conftest.err >&5
4616   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4617   (exit $ac_status); } && {
4618          test -z "$ac_c_werror_flag" ||
4619          test ! -s conftest.err
4620        } && test -s conftest.$ac_objext; then
4621   ac_cv_safe_to_define___extensions__=yes
4622 else
4623   echo "$as_me: failed program was:" >&5
4624 sed 's/^/| /' conftest.$ac_ext >&5
4625
4626         ac_cv_safe_to_define___extensions__=no
4627 fi
4628
4629 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4630 fi
4631 { echo "$as_me:$LINENO: result: $ac_cv_safe_to_define___extensions__" >&5
4632 echo "${ECHO_T}$ac_cv_safe_to_define___extensions__" >&6; }
4633   test $ac_cv_safe_to_define___extensions__ = yes &&
4634     cat >>confdefs.h <<\_ACEOF
4635 #define __EXTENSIONS__ 1
4636 _ACEOF
4637
4638   cat >>confdefs.h <<\_ACEOF
4639 #define _POSIX_PTHREAD_SEMANTICS 1
4640 _ACEOF
4641
4642   cat >>confdefs.h <<\_ACEOF
4643 #define _TANDEM_SOURCE 1
4644 _ACEOF
4645
4646
4647
4648 ### Use -Wno-pointer-sign if the compiler supports it
4649 { echo "$as_me:$LINENO: checking whether gcc understands -Wno-pointer-sign" >&5
4650 echo $ECHO_N "checking whether gcc understands -Wno-pointer-sign... $ECHO_C" >&6; }
4651 SAVE_CFLAGS="$CFLAGS"
4652 CFLAGS="$CFLAGS -Wno-pointer-sign"
4653 cat >conftest.$ac_ext <<_ACEOF
4654 /* confdefs.h.  */
4655 _ACEOF
4656 cat confdefs.h >>conftest.$ac_ext
4657 cat >>conftest.$ac_ext <<_ACEOF
4658 /* end confdefs.h.  */
4659
4660 int
4661 main ()
4662 {
4663
4664   ;
4665   return 0;
4666 }
4667 _ACEOF
4668 rm -f conftest.$ac_objext
4669 if { (ac_try="$ac_compile"
4670 case "(($ac_try" in
4671   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4672   *) ac_try_echo=$ac_try;;
4673 esac
4674 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4675   (eval "$ac_compile") 2>conftest.er1
4676   ac_status=$?
4677   grep -v '^ *+' conftest.er1 >conftest.err
4678   rm -f conftest.er1
4679   cat conftest.err >&5
4680   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4681   (exit $ac_status); } && {
4682          test -z "$ac_c_werror_flag" ||
4683          test ! -s conftest.err
4684        } && test -s conftest.$ac_objext; then
4685   has_option=yes
4686 else
4687   echo "$as_me: failed program was:" >&5
4688 sed 's/^/| /' conftest.$ac_ext >&5
4689
4690         has_option=no
4691 fi
4692
4693 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4694 if test $has_option = yes; then
4695    C_WARNINGS_SWITCH="-Wno-pointer-sign $C_WARNINGS_SWITCH"
4696 fi
4697 { echo "$as_me:$LINENO: result: $has_option" >&5
4698 echo "${ECHO_T}$has_option" >&6; }
4699 CFLAGS="$SAVE_CFLAGS"
4700 unset has_option
4701 unset SAVE_CFLAGS
4702
4703 #### Some other nice autoconf tests.
4704
4705 { echo "$as_me:$LINENO: checking whether ln -s works" >&5
4706 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6; }
4707 LN_S=$as_ln_s
4708 if test "$LN_S" = "ln -s"; then
4709   { echo "$as_me:$LINENO: result: yes" >&5
4710 echo "${ECHO_T}yes" >&6; }
4711 else
4712   { echo "$as_me:$LINENO: result: no, using $LN_S" >&5
4713 echo "${ECHO_T}no, using $LN_S" >&6; }
4714 fi
4715
4716 ac_ext=c
4717 ac_cpp='$CPP $CPPFLAGS'
4718 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4719 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4720 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4721 { echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
4722 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
4723 # On Suns, sometimes $CPP names a directory.
4724 if test -n "$CPP" && test -d "$CPP"; then
4725   CPP=
4726 fi
4727 if test -z "$CPP"; then
4728   if test "${ac_cv_prog_CPP+set}" = set; then
4729   echo $ECHO_N "(cached) $ECHO_C" >&6
4730 else
4731       # Double quotes because CPP needs to be expanded
4732     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4733     do
4734       ac_preproc_ok=false
4735 for ac_c_preproc_warn_flag in '' yes
4736 do
4737   # Use a header file that comes with gcc, so configuring glibc
4738   # with a fresh cross-compiler works.
4739   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4740   # <limits.h> exists even on freestanding compilers.
4741   # On the NeXT, cc -E runs the code through the compiler's parser,
4742   # not just through cpp. "Syntax error" is here to catch this case.
4743   cat >conftest.$ac_ext <<_ACEOF
4744 /* confdefs.h.  */
4745 _ACEOF
4746 cat confdefs.h >>conftest.$ac_ext
4747 cat >>conftest.$ac_ext <<_ACEOF
4748 /* end confdefs.h.  */
4749 #ifdef __STDC__
4750 # include <limits.h>
4751 #else
4752 # include <assert.h>
4753 #endif
4754                      Syntax error
4755 _ACEOF
4756 if { (ac_try="$ac_cpp conftest.$ac_ext"
4757 case "(($ac_try" in
4758   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4759   *) ac_try_echo=$ac_try;;
4760 esac
4761 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4762   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4763   ac_status=$?
4764   grep -v '^ *+' conftest.er1 >conftest.err
4765   rm -f conftest.er1
4766   cat conftest.err >&5
4767   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4768   (exit $ac_status); } >/dev/null && {
4769          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
4770          test ! -s conftest.err
4771        }; then
4772   :
4773 else
4774   echo "$as_me: failed program was:" >&5
4775 sed 's/^/| /' conftest.$ac_ext >&5
4776
4777   # Broken: fails on valid input.
4778 continue
4779 fi
4780
4781 rm -f conftest.err conftest.$ac_ext
4782
4783   # OK, works on sane cases.  Now check whether nonexistent headers
4784   # can be detected and how.
4785   cat >conftest.$ac_ext <<_ACEOF
4786 /* confdefs.h.  */
4787 _ACEOF
4788 cat confdefs.h >>conftest.$ac_ext
4789 cat >>conftest.$ac_ext <<_ACEOF
4790 /* end confdefs.h.  */
4791 #include <ac_nonexistent.h>
4792 _ACEOF
4793 if { (ac_try="$ac_cpp conftest.$ac_ext"
4794 case "(($ac_try" in
4795   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4796   *) ac_try_echo=$ac_try;;
4797 esac
4798 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4799   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4800   ac_status=$?
4801   grep -v '^ *+' conftest.er1 >conftest.err
4802   rm -f conftest.er1
4803   cat conftest.err >&5
4804   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4805   (exit $ac_status); } >/dev/null && {
4806          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
4807          test ! -s conftest.err
4808        }; then
4809   # Broken: success on invalid input.
4810 continue
4811 else
4812   echo "$as_me: failed program was:" >&5
4813 sed 's/^/| /' conftest.$ac_ext >&5
4814
4815   # Passes both tests.
4816 ac_preproc_ok=:
4817 break
4818 fi
4819
4820 rm -f conftest.err conftest.$ac_ext
4821
4822 done
4823 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4824 rm -f conftest.err conftest.$ac_ext
4825 if $ac_preproc_ok; then
4826   break
4827 fi
4828
4829     done
4830     ac_cv_prog_CPP=$CPP
4831
4832 fi
4833   CPP=$ac_cv_prog_CPP
4834 else
4835   ac_cv_prog_CPP=$CPP
4836 fi
4837 { echo "$as_me:$LINENO: result: $CPP" >&5
4838 echo "${ECHO_T}$CPP" >&6; }
4839 ac_preproc_ok=false
4840 for ac_c_preproc_warn_flag in '' yes
4841 do
4842   # Use a header file that comes with gcc, so configuring glibc
4843   # with a fresh cross-compiler works.
4844   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4845   # <limits.h> exists even on freestanding compilers.
4846   # On the NeXT, cc -E runs the code through the compiler's parser,
4847   # not just through cpp. "Syntax error" is here to catch this case.
4848   cat >conftest.$ac_ext <<_ACEOF
4849 /* confdefs.h.  */
4850 _ACEOF
4851 cat confdefs.h >>conftest.$ac_ext
4852 cat >>conftest.$ac_ext <<_ACEOF
4853 /* end confdefs.h.  */
4854 #ifdef __STDC__
4855 # include <limits.h>
4856 #else
4857 # include <assert.h>
4858 #endif
4859                      Syntax error
4860 _ACEOF
4861 if { (ac_try="$ac_cpp conftest.$ac_ext"
4862 case "(($ac_try" in
4863   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4864   *) ac_try_echo=$ac_try;;
4865 esac
4866 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4867   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4868   ac_status=$?
4869   grep -v '^ *+' conftest.er1 >conftest.err
4870   rm -f conftest.er1
4871   cat conftest.err >&5
4872   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4873   (exit $ac_status); } >/dev/null && {
4874          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
4875          test ! -s conftest.err
4876        }; then
4877   :
4878 else
4879   echo "$as_me: failed program was:" >&5
4880 sed 's/^/| /' conftest.$ac_ext >&5
4881
4882   # Broken: fails on valid input.
4883 continue
4884 fi
4885
4886 rm -f conftest.err conftest.$ac_ext
4887
4888   # OK, works on sane cases.  Now check whether nonexistent headers
4889   # can be detected and how.
4890   cat >conftest.$ac_ext <<_ACEOF
4891 /* confdefs.h.  */
4892 _ACEOF
4893 cat confdefs.h >>conftest.$ac_ext
4894 cat >>conftest.$ac_ext <<_ACEOF
4895 /* end confdefs.h.  */
4896 #include <ac_nonexistent.h>
4897 _ACEOF
4898 if { (ac_try="$ac_cpp conftest.$ac_ext"
4899 case "(($ac_try" in
4900   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4901   *) ac_try_echo=$ac_try;;
4902 esac
4903 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4904   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4905   ac_status=$?
4906   grep -v '^ *+' conftest.er1 >conftest.err
4907   rm -f conftest.er1
4908   cat conftest.err >&5
4909   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4910   (exit $ac_status); } >/dev/null && {
4911          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
4912          test ! -s conftest.err
4913        }; then
4914   # Broken: success on invalid input.
4915 continue
4916 else
4917   echo "$as_me: failed program was:" >&5
4918 sed 's/^/| /' conftest.$ac_ext >&5
4919
4920   # Passes both tests.
4921 ac_preproc_ok=:
4922 break
4923 fi
4924
4925 rm -f conftest.err conftest.$ac_ext
4926
4927 done
4928 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4929 rm -f conftest.err conftest.$ac_ext
4930 if $ac_preproc_ok; then
4931   :
4932 else
4933   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
4934 See \`config.log' for more details." >&5
4935 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
4936 See \`config.log' for more details." >&2;}
4937    { (exit 1); exit 1; }; }
4938 fi
4939
4940 ac_ext=c
4941 ac_cpp='$CPP $CPPFLAGS'
4942 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4943 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4944 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4945
4946 # Find a good install program.  We prefer a C program (faster),
4947 # so one script is as good as another.  But avoid the broken or
4948 # incompatible versions:
4949 # SysV /etc/install, /usr/sbin/install
4950 # SunOS /usr/etc/install
4951 # IRIX /sbin/install
4952 # AIX /bin/install
4953 # AmigaOS /C/install, which installs bootblocks on floppy discs
4954 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4955 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
4956 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
4957 # OS/2's system install, which has a completely different semantic
4958 # ./install, which can be erroneously created by make from ./install.sh.
4959 { echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
4960 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
4961 if test -z "$INSTALL"; then
4962 if test "${ac_cv_path_install+set}" = set; then
4963   echo $ECHO_N "(cached) $ECHO_C" >&6
4964 else
4965   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4966 for as_dir in $PATH
4967 do
4968   IFS=$as_save_IFS
4969   test -z "$as_dir" && as_dir=.
4970   # Account for people who put trailing slashes in PATH elements.
4971 case $as_dir/ in
4972   ./ | .// | /cC/* | \
4973   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
4974   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
4975   /usr/ucb/* ) ;;
4976   *)
4977     # OSF1 and SCO ODT 3.0 have their own names for install.
4978     # Don't use installbsd from OSF since it installs stuff as root
4979     # by default.
4980     for ac_prog in ginstall scoinst install; do
4981       for ac_exec_ext in '' $ac_executable_extensions; do
4982         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
4983           if test $ac_prog = install &&
4984             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4985             # AIX install.  It has an incompatible calling convention.
4986             :
4987           elif test $ac_prog = install &&
4988             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4989             # program-specific install script used by HP pwplus--don't use.
4990             :
4991           else
4992             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4993             break 3
4994           fi
4995         fi
4996       done
4997     done
4998     ;;
4999 esac
5000 done
5001 IFS=$as_save_IFS
5002
5003
5004 fi
5005   if test "${ac_cv_path_install+set}" = set; then
5006     INSTALL=$ac_cv_path_install
5007   else
5008     # As a last resort, use the slow shell script.  Don't cache a
5009     # value for INSTALL within a source directory, because that will
5010     # break other packages using the cache if that directory is
5011     # removed, or if the value is a relative name.
5012     INSTALL=$ac_install_sh
5013   fi
5014 fi
5015 { echo "$as_me:$LINENO: result: $INSTALL" >&5
5016 echo "${ECHO_T}$INSTALL" >&6; }
5017
5018 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
5019 # It thinks the first close brace ends the variable substitution.
5020 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
5021
5022 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
5023
5024 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
5025
5026 if test "x$RANLIB" = x; then
5027   if test -n "$ac_tool_prefix"; then
5028   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5029 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5030 { echo "$as_me:$LINENO: checking for $ac_word" >&5
5031 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5032 if test "${ac_cv_prog_RANLIB+set}" = set; then
5033   echo $ECHO_N "(cached) $ECHO_C" >&6
5034 else
5035   if test -n "$RANLIB"; then
5036   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5037 else
5038 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5039 for as_dir in $PATH
5040 do
5041   IFS=$as_save_IFS
5042   test -z "$as_dir" && as_dir=.
5043   for ac_exec_ext in '' $ac_executable_extensions; do
5044   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5045     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5046     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5047     break 2
5048   fi
5049 done
5050 done
5051 IFS=$as_save_IFS
5052
5053 fi
5054 fi
5055 RANLIB=$ac_cv_prog_RANLIB
5056 if test -n "$RANLIB"; then
5057   { echo "$as_me:$LINENO: result: $RANLIB" >&5
5058 echo "${ECHO_T}$RANLIB" >&6; }
5059 else
5060   { echo "$as_me:$LINENO: result: no" >&5
5061 echo "${ECHO_T}no" >&6; }
5062 fi
5063
5064
5065 fi
5066 if test -z "$ac_cv_prog_RANLIB"; then
5067   ac_ct_RANLIB=$RANLIB
5068   # Extract the first word of "ranlib", so it can be a program name with args.
5069 set dummy ranlib; ac_word=$2
5070 { echo "$as_me:$LINENO: checking for $ac_word" >&5
5071 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5072 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
5073   echo $ECHO_N "(cached) $ECHO_C" >&6
5074 else
5075   if test -n "$ac_ct_RANLIB"; then
5076   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5077 else
5078 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5079 for as_dir in $PATH
5080 do
5081   IFS=$as_save_IFS
5082   test -z "$as_dir" && as_dir=.
5083   for ac_exec_ext in '' $ac_executable_extensions; do
5084   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5085     ac_cv_prog_ac_ct_RANLIB="ranlib"
5086     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5087     break 2
5088   fi
5089 done
5090 done
5091 IFS=$as_save_IFS
5092
5093 fi
5094 fi
5095 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5096 if test -n "$ac_ct_RANLIB"; then
5097   { echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
5098 echo "${ECHO_T}$ac_ct_RANLIB" >&6; }
5099 else
5100   { echo "$as_me:$LINENO: result: no" >&5
5101 echo "${ECHO_T}no" >&6; }
5102 fi
5103
5104   if test "x$ac_ct_RANLIB" = x; then
5105     RANLIB=":"
5106   else
5107     case $cross_compiling:$ac_tool_warned in
5108 yes:)
5109 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
5110 whose name does not start with the host triplet.  If you think this
5111 configuration is useful to you, please write to autoconf@gnu.org." >&5
5112 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
5113 whose name does not start with the host triplet.  If you think this
5114 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
5115 ac_tool_warned=yes ;;
5116 esac
5117     RANLIB=$ac_ct_RANLIB
5118   fi
5119 else
5120   RANLIB="$ac_cv_prog_RANLIB"
5121 fi
5122
5123 fi
5124 # Extract the first word of "install-info", so it can be a program name with args.
5125 set dummy install-info; ac_word=$2
5126 { echo "$as_me:$LINENO: checking for $ac_word" >&5
5127 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5128 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then
5129   echo $ECHO_N "(cached) $ECHO_C" >&6
5130 else
5131   case $INSTALL_INFO in
5132   [\\/]* | ?:[\\/]*)
5133   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
5134   ;;
5135   *)
5136   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5137 for as_dir in $PATH
5138 do
5139   IFS=$as_save_IFS
5140   test -z "$as_dir" && as_dir=.
5141   for ac_exec_ext in '' $ac_executable_extensions; do
5142   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5143     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
5144     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5145     break 2
5146   fi
5147 done
5148 done
5149 IFS=$as_save_IFS
5150
5151   ;;
5152 esac
5153 fi
5154 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
5155 if test -n "$INSTALL_INFO"; then
5156   { echo "$as_me:$LINENO: result: $INSTALL_INFO" >&5
5157 echo "${ECHO_T}$INSTALL_INFO" >&6; }
5158 else
5159   { echo "$as_me:$LINENO: result: no" >&5
5160 echo "${ECHO_T}no" >&6; }
5161 fi
5162
5163
5164 # Extract the first word of "install-info", so it can be a program name with args.
5165 set dummy install-info; ac_word=$2
5166 { echo "$as_me:$LINENO: checking for $ac_word" >&5
5167 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5168 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then
5169   echo $ECHO_N "(cached) $ECHO_C" >&6
5170 else
5171   case $INSTALL_INFO in
5172   [\\/]* | ?:[\\/]*)
5173   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
5174   ;;
5175   *)
5176   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5177 for as_dir in /usr/sbin
5178 do
5179   IFS=$as_save_IFS
5180   test -z "$as_dir" && as_dir=.
5181   for ac_exec_ext in '' $ac_executable_extensions; do
5182   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5183     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
5184     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5185     break 2
5186   fi
5187 done
5188 done
5189 IFS=$as_save_IFS
5190
5191   ;;
5192 esac
5193 fi
5194 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
5195 if test -n "$INSTALL_INFO"; then
5196   { echo "$as_me:$LINENO: result: $INSTALL_INFO" >&5
5197 echo "${ECHO_T}$INSTALL_INFO" >&6; }
5198 else
5199   { echo "$as_me:$LINENO: result: no" >&5
5200 echo "${ECHO_T}no" >&6; }
5201 fi
5202
5203
5204 # Extract the first word of "install-info", so it can be a program name with args.
5205 set dummy install-info; ac_word=$2
5206 { echo "$as_me:$LINENO: checking for $ac_word" >&5
5207 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5208 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then
5209   echo $ECHO_N "(cached) $ECHO_C" >&6
5210 else
5211   case $INSTALL_INFO in
5212   [\\/]* | ?:[\\/]*)
5213   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
5214   ;;
5215   *)
5216   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5217 for as_dir in /sbin
5218 do
5219   IFS=$as_save_IFS
5220   test -z "$as_dir" && as_dir=.
5221   for ac_exec_ext in '' $ac_executable_extensions; do
5222   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5223     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
5224     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5225     break 2
5226   fi
5227 done
5228 done
5229 IFS=$as_save_IFS
5230
5231   test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO=":"
5232   ;;
5233 esac
5234 fi
5235 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
5236 if test -n "$INSTALL_INFO"; then
5237   { echo "$as_me:$LINENO: result: $INSTALL_INFO" >&5
5238 echo "${ECHO_T}$INSTALL_INFO" >&6; }
5239 else
5240   { echo "$as_me:$LINENO: result: no" >&5
5241 echo "${ECHO_T}no" >&6; }
5242 fi
5243
5244
5245 # Extract the first word of "gzip", so it can be a program name with args.
5246 set dummy gzip; ac_word=$2
5247 { echo "$as_me:$LINENO: checking for $ac_word" >&5
5248 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5249 if test "${ac_cv_path_GZIP_PROG+set}" = set; then
5250   echo $ECHO_N "(cached) $ECHO_C" >&6
5251 else
5252   case $GZIP_PROG in
5253   [\\/]* | ?:[\\/]*)
5254   ac_cv_path_GZIP_PROG="$GZIP_PROG" # Let the user override the test with a path.
5255   ;;
5256   *)
5257   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5258 for as_dir in $PATH
5259 do
5260   IFS=$as_save_IFS
5261   test -z "$as_dir" && as_dir=.
5262   for ac_exec_ext in '' $ac_executable_extensions; do
5263   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5264     ac_cv_path_GZIP_PROG="$as_dir/$ac_word$ac_exec_ext"
5265     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5266     break 2
5267   fi
5268 done
5269 done
5270 IFS=$as_save_IFS
5271
5272   ;;
5273 esac
5274 fi
5275 GZIP_PROG=$ac_cv_path_GZIP_PROG
5276 if test -n "$GZIP_PROG"; then
5277   { echo "$as_me:$LINENO: result: $GZIP_PROG" >&5
5278 echo "${ECHO_T}$GZIP_PROG" >&6; }
5279 else
5280   { echo "$as_me:$LINENO: result: no" >&5
5281 echo "${ECHO_T}no" >&6; }
5282 fi
5283
5284
5285
5286
5287 ## Need makeinfo >= 4.6 (?) to build the manuals.
5288 # Extract the first word of "makeinfo", so it can be a program name with args.
5289 set dummy makeinfo; ac_word=$2
5290 { echo "$as_me:$LINENO: checking for $ac_word" >&5
5291 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5292 if test "${ac_cv_path_MAKEINFO+set}" = set; then
5293   echo $ECHO_N "(cached) $ECHO_C" >&6
5294 else
5295   case $MAKEINFO in
5296   [\\/]* | ?:[\\/]*)
5297   ac_cv_path_MAKEINFO="$MAKEINFO" # Let the user override the test with a path.
5298   ;;
5299   *)
5300   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5301 for as_dir in $PATH
5302 do
5303   IFS=$as_save_IFS
5304   test -z "$as_dir" && as_dir=.
5305   for ac_exec_ext in '' $ac_executable_extensions; do
5306   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5307     ac_cv_path_MAKEINFO="$as_dir/$ac_word$ac_exec_ext"
5308     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5309     break 2
5310   fi
5311 done
5312 done
5313 IFS=$as_save_IFS
5314
5315   test -z "$ac_cv_path_MAKEINFO" && ac_cv_path_MAKEINFO="no"
5316   ;;
5317 esac
5318 fi
5319 MAKEINFO=$ac_cv_path_MAKEINFO
5320 if test -n "$MAKEINFO"; then
5321   { echo "$as_me:$LINENO: result: $MAKEINFO" >&5
5322 echo "${ECHO_T}$MAKEINFO" >&6; }
5323 else
5324   { echo "$as_me:$LINENO: result: no" >&5
5325 echo "${ECHO_T}no" >&6; }
5326 fi
5327
5328
5329 if test "$MAKEINFO" != "no" && \
5330   test x"`$MAKEINFO --version 2> /dev/null | $EGREP 'texinfo[^0-9]*([1-4][0-9]+|[5-9]|4\.[6-9]|4\.[1-5][0-9]+)'`" = x; then
5331    MAKEINFO=no
5332 fi
5333
5334 ## Makeinfo is unusual.  For a released Emacs, the manuals are
5335 ## pre-built, and not deleted by the normal clean rules.  makeinfo is
5336 ## therefore in the category of "special tools" not normally required, which
5337 ## configure does not have to check for (eg autoconf itself).
5338 ## In a CVS checkout on the other hand, the manuals are not included.
5339 ## So makeinfo is a requirement to build from CVS, and configure
5340 ## should test for it as it does for any other build requirement.
5341 ## We use the presence of $srcdir/info/emacs to distinguish a release,
5342 ## with pre-built manuals, from a CVS checkout.
5343 if test "$MAKEINFO" = "no"; then
5344   if test "x${with_makeinfo}" = "xno"; then
5345     MAKEINFO=off
5346   elif ! test -e $srcdir/info/emacs; then
5347     { { echo "$as_me:$LINENO: error: You do not seem to have makeinfo >= 4.6, and your
5348 source tree does not seem to have pre-built manuals in the \`info' directory.
5349 Either install a suitable version of makeinfo, or re-run configure
5350 with the \`--without-makeinfo' option to build without the manuals. " >&5
5351 echo "$as_me: error: You do not seem to have makeinfo >= 4.6, and your
5352 source tree does not seem to have pre-built manuals in the \`info' directory.
5353 Either install a suitable version of makeinfo, or re-run configure
5354 with the \`--without-makeinfo' option to build without the manuals. " >&2;}
5355    { (exit 1); exit 1; }; }
5356   fi
5357 fi
5358
5359
5360 if test x$GCC = xyes && test "x$GCC_LINK_TEST_OPTIONS" != x
5361 then
5362   ac_link="$ac_link $GCC_LINK_TEST_OPTIONS"
5363 fi
5364
5365 if test x$GCC = x && test "x$NON_GCC_LINK_TEST_OPTIONS" != x
5366 then
5367   ac_link="$ac_link $NON_GCC_LINK_TEST_OPTIONS"
5368 fi
5369
5370
5371 late_LDFLAGS=$LDFLAGS
5372 if test "$GCC" = yes; then
5373   LDFLAGS="$LDFLAGS -Wl,-znocombreloc"
5374 else
5375   LDFLAGS="$LDFLAGS -znocombreloc"
5376 fi
5377
5378 { echo "$as_me:$LINENO: checking for -znocombreloc" >&5
5379 echo $ECHO_N "checking for -znocombreloc... $ECHO_C" >&6; }
5380 cat >conftest.$ac_ext <<_ACEOF
5381 main(){return 0;}
5382 _ACEOF
5383 rm -f conftest.$ac_objext conftest$ac_exeext
5384 if { (ac_try="$ac_link"
5385 case "(($ac_try" in
5386   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5387   *) ac_try_echo=$ac_try;;
5388 esac
5389 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5390   (eval "$ac_link") 2>conftest.er1
5391   ac_status=$?
5392   grep -v '^ *+' conftest.er1 >conftest.err
5393   rm -f conftest.er1
5394   cat conftest.err >&5
5395   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5396   (exit $ac_status); } && {
5397          test -z "$ac_c_werror_flag" ||
5398          test ! -s conftest.err
5399        } && test -s conftest$ac_exeext &&
5400        $as_test_x conftest$ac_exeext; then
5401   { echo "$as_me:$LINENO: result: yes" >&5
5402 echo "${ECHO_T}yes" >&6; }
5403 else
5404   echo "$as_me: failed program was:" >&5
5405 sed 's/^/| /' conftest.$ac_ext >&5
5406
5407         LDFLAGS=$late_LDFLAGS
5408   { echo "$as_me:$LINENO: result: no" >&5
5409 echo "${ECHO_T}no" >&6; }
5410 fi
5411
5412 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5413       conftest$ac_exeext conftest.$ac_ext
5414
5415 #### Extract some information from the operating system and machine files.
5416
5417 { echo "$as_me:$LINENO: checking the machine- and system-dependent files to find out
5418  - which libraries the lib-src programs will want, and
5419  - whether the GNU malloc routines are usable..." >&5
5420 echo "$as_me: checking the machine- and system-dependent files to find out
5421  - which libraries the lib-src programs will want, and
5422  - whether the GNU malloc routines are usable..." >&6;}
5423
5424 ### First figure out CFLAGS (which we use for running the compiler here)
5425 ### and REAL_CFLAGS (which we use for real compilation).
5426 ### The two are the same except on a few systems, where they are made
5427 ### different to work around various lossages.  For example,
5428 ### GCC 2.5 on GNU/Linux needs them to be different because it treats -g
5429 ### as implying static linking.
5430
5431 ### If the CFLAGS env var is specified, we use that value
5432 ### instead of the default.
5433
5434 ### It's not important that this name contain the PID; you can't run
5435 ### two configures in the same directory and have anything work
5436 ### anyway.
5437 tempcname="conftest.c"
5438
5439 echo '
5440 #include "'${srcdir}'/src/'${opsysfile}'"
5441 #include "'${srcdir}'/src/'${machfile}'"
5442 #ifndef LIBS_MACHINE
5443 #define LIBS_MACHINE
5444 #endif
5445 #ifndef LIBS_SYSTEM
5446 #define LIBS_SYSTEM
5447 #endif
5448 #ifndef C_SWITCH_SYSTEM
5449 #define C_SWITCH_SYSTEM
5450 #endif
5451 #ifndef C_SWITCH_MACHINE
5452 #define C_SWITCH_MACHINE
5453 #endif
5454 configure___ libsrc_libs=LIBS_MACHINE LIBS_SYSTEM
5455 configure___ c_switch_system=C_SWITCH_SYSTEM
5456 configure___ c_switch_machine=C_SWITCH_MACHINE
5457
5458 #ifndef LIB_X11_LIB
5459 #define LIB_X11_LIB -lX11
5460 #endif
5461
5462 #ifndef LIBX11_SYSTEM
5463 #define LIBX11_SYSTEM
5464 #endif
5465 configure___ LIBX=LIB_X11_LIB LIBX11_SYSTEM
5466
5467 #ifdef UNEXEC
5468 configure___ unexec=UNEXEC
5469 #else
5470 configure___ unexec=unexec.o
5471 #endif
5472
5473 #ifdef SYSTEM_MALLOC
5474 configure___ system_malloc=yes
5475 #else
5476 configure___ system_malloc=no
5477 #endif
5478
5479 #ifdef USE_MMAP_FOR_BUFFERS
5480 configure___ use_mmap_for_buffers=yes
5481 #else
5482 configure___ use_mmap_for_buffers=no
5483 #endif
5484
5485 #ifndef C_DEBUG_SWITCH
5486 #define C_DEBUG_SWITCH -g
5487 #endif
5488
5489 #ifndef C_OPTIMIZE_SWITCH
5490 #ifdef __GNUC__
5491 #define C_OPTIMIZE_SWITCH -O2
5492 #else
5493 #define C_OPTIMIZE_SWITCH -O
5494 #endif
5495 #endif
5496
5497 #ifndef C_WARNINGS_SWITCH
5498 #define C_WARNINGS_SWITCH ${C_WARNINGS_SWITCH}
5499 #endif
5500
5501 #ifndef LD_SWITCH_MACHINE
5502 #define LD_SWITCH_MACHINE
5503 #endif
5504
5505 #ifndef LD_SWITCH_SYSTEM
5506 #define LD_SWITCH_SYSTEM
5507 #endif
5508
5509 #ifndef LD_SWITCH_X_SITE_AUX
5510 #define LD_SWITCH_X_SITE_AUX
5511 #endif
5512
5513 configure___ ld_switch_system=LD_SWITCH_SYSTEM
5514 configure___ ld_switch_machine=LD_SWITCH_MACHINE
5515
5516 #ifdef THIS_IS_CONFIGURE
5517
5518 /* Get the CFLAGS for tests in configure.  */
5519 #ifdef __GNUC__
5520 configure___ CFLAGS=C_DEBUG_SWITCH C_OPTIMIZE_SWITCH '${SPECIFIED_CFLAGS}'
5521 #else
5522 configure___ CFLAGS=C_DEBUG_SWITCH '${SPECIFIED_CFLAGS}'
5523 #endif
5524
5525 #else /* not THIS_IS_CONFIGURE */
5526
5527 /* Get the CFLAGS for real compilation.  */
5528 #ifdef __GNUC__
5529 configure___ REAL_CFLAGS=C_DEBUG_SWITCH C_OPTIMIZE_SWITCH C_WARNINGS_SWITCH '${SPECIFIED_CFLAGS}'
5530 #else
5531 configure___ REAL_CFLAGS=C_DEBUG_SWITCH '${SPECIFIED_CFLAGS}'
5532 #endif
5533
5534 #endif /* not THIS_IS_CONFIGURE */
5535 ' > ${tempcname}
5536
5537 # The value of CPP is a quoted variable reference, so we need to do this
5538 # to get its actual value...
5539 CPP=`eval "echo $CPP"`
5540 eval `${CPP} -Isrc ${tempcname} \
5541        | sed -n -e 's/^configure___ \([^=]*=\)\(.*\)$/\1"\2"/p'`
5542 if test "x$SPECIFIED_CFLAGS" = x; then
5543   eval `${CPP} -Isrc -DTHIS_IS_CONFIGURE ${tempcname} \
5544          | sed -n -e 's/^configure___ \([^=]*=\)\(.*\)$/\1"\2"/p'`
5545 else
5546   REAL_CFLAGS="$CFLAGS"
5547 fi
5548 rm ${tempcname}
5549
5550 ac_link="$ac_link $ld_switch_machine $ld_switch_system"
5551
5552 ### Make sure subsequent tests use flags consistent with the build flags.
5553
5554 if test x"${OVERRIDE_CPPFLAGS}" != x; then
5555   CPPFLAGS="${OVERRIDE_CPPFLAGS}"
5556 else
5557   CPPFLAGS="$c_switch_system $c_switch_machine $CPPFLAGS"
5558 fi
5559
5560
5561
5562 # Check whether --enable-largefile was given.
5563 if test "${enable_largefile+set}" = set; then
5564   enableval=$enable_largefile;
5565 fi
5566
5567 if test "$enable_largefile" != no; then
5568
5569   { echo "$as_me:$LINENO: checking for special C compiler options needed for large files" >&5
5570 echo $ECHO_N "checking for special C compiler options needed for large files... $ECHO_C" >&6; }
5571 if test "${ac_cv_sys_largefile_CC+set}" = set; then
5572   echo $ECHO_N "(cached) $ECHO_C" >&6
5573 else
5574   ac_cv_sys_largefile_CC=no
5575      if test "$GCC" != yes; then
5576        ac_save_CC=$CC
5577        while :; do
5578          # IRIX 6.2 and later do not support large files by default,
5579          # so use the C compiler's -n32 option if that helps.
5580          cat >conftest.$ac_ext <<_ACEOF
5581 /* confdefs.h.  */
5582 _ACEOF
5583 cat confdefs.h >>conftest.$ac_ext
5584 cat >>conftest.$ac_ext <<_ACEOF
5585 /* end confdefs.h.  */
5586 #include <sys/types.h>
5587  /* Check that off_t can represent 2**63 - 1 correctly.
5588     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5589     since some C++ compilers masquerading as C compilers
5590     incorrectly reject 9223372036854775807.  */
5591 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5592   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5593                        && LARGE_OFF_T % 2147483647 == 1)
5594                       ? 1 : -1];
5595 int
5596 main ()
5597 {
5598
5599   ;
5600   return 0;
5601 }
5602 _ACEOF
5603          rm -f conftest.$ac_objext
5604 if { (ac_try="$ac_compile"
5605 case "(($ac_try" in
5606   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5607   *) ac_try_echo=$ac_try;;
5608 esac
5609 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5610   (eval "$ac_compile") 2>conftest.er1
5611   ac_status=$?
5612   grep -v '^ *+' conftest.er1 >conftest.err
5613   rm -f conftest.er1
5614   cat conftest.err >&5
5615   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5616   (exit $ac_status); } && {
5617          test -z "$ac_c_werror_flag" ||
5618          test ! -s conftest.err
5619        } && test -s conftest.$ac_objext; then
5620   break
5621 else
5622   echo "$as_me: failed program was:" >&5
5623 sed 's/^/| /' conftest.$ac_ext >&5
5624
5625
5626 fi
5627
5628 rm -f core conftest.err conftest.$ac_objext
5629          CC="$CC -n32"
5630          rm -f conftest.$ac_objext
5631 if { (ac_try="$ac_compile"
5632 case "(($ac_try" in
5633   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5634   *) ac_try_echo=$ac_try;;
5635 esac
5636 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5637   (eval "$ac_compile") 2>conftest.er1
5638   ac_status=$?
5639   grep -v '^ *+' conftest.er1 >conftest.err
5640   rm -f conftest.er1
5641   cat conftest.err >&5
5642   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5643   (exit $ac_status); } && {
5644          test -z "$ac_c_werror_flag" ||
5645          test ! -s conftest.err
5646        } && test -s conftest.$ac_objext; then
5647   ac_cv_sys_largefile_CC=' -n32'; break
5648 else
5649   echo "$as_me: failed program was:" >&5
5650 sed 's/^/| /' conftest.$ac_ext >&5
5651
5652
5653 fi
5654
5655 rm -f core conftest.err conftest.$ac_objext
5656          break
5657        done
5658        CC=$ac_save_CC
5659        rm -f conftest.$ac_ext
5660     fi
5661 fi
5662 { echo "$as_me:$LINENO: result: $ac_cv_sys_largefile_CC" >&5
5663 echo "${ECHO_T}$ac_cv_sys_largefile_CC" >&6; }
5664   if test "$ac_cv_sys_largefile_CC" != no; then
5665     CC=$CC$ac_cv_sys_largefile_CC
5666   fi
5667
5668   { echo "$as_me:$LINENO: checking for _FILE_OFFSET_BITS value needed for large files" >&5
5669 echo $ECHO_N "checking for _FILE_OFFSET_BITS value needed for large files... $ECHO_C" >&6; }
5670 if test "${ac_cv_sys_file_offset_bits+set}" = set; then
5671   echo $ECHO_N "(cached) $ECHO_C" >&6
5672 else
5673   while :; do
5674   cat >conftest.$ac_ext <<_ACEOF
5675 /* confdefs.h.  */
5676 _ACEOF
5677 cat confdefs.h >>conftest.$ac_ext
5678 cat >>conftest.$ac_ext <<_ACEOF
5679 /* end confdefs.h.  */
5680 #include <sys/types.h>
5681  /* Check that off_t can represent 2**63 - 1 correctly.
5682     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5683     since some C++ compilers masquerading as C compilers
5684     incorrectly reject 9223372036854775807.  */
5685 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5686   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5687                        && LARGE_OFF_T % 2147483647 == 1)
5688                       ? 1 : -1];
5689 int
5690 main ()
5691 {
5692
5693   ;
5694   return 0;
5695 }
5696 _ACEOF
5697 rm -f conftest.$ac_objext
5698 if { (ac_try="$ac_compile"
5699 case "(($ac_try" in
5700   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5701   *) ac_try_echo=$ac_try;;
5702 esac
5703 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5704   (eval "$ac_compile") 2>conftest.er1
5705   ac_status=$?
5706   grep -v '^ *+' conftest.er1 >conftest.err
5707   rm -f conftest.er1
5708   cat conftest.err >&5
5709   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5710   (exit $ac_status); } && {
5711          test -z "$ac_c_werror_flag" ||
5712          test ! -s conftest.err
5713        } && test -s conftest.$ac_objext; then
5714   ac_cv_sys_file_offset_bits=no; break
5715 else
5716   echo "$as_me: failed program was:" >&5
5717 sed 's/^/| /' conftest.$ac_ext >&5
5718
5719
5720 fi
5721
5722 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5723   cat >conftest.$ac_ext <<_ACEOF
5724 /* confdefs.h.  */
5725 _ACEOF
5726 cat confdefs.h >>conftest.$ac_ext
5727 cat >>conftest.$ac_ext <<_ACEOF
5728 /* end confdefs.h.  */
5729 #define _FILE_OFFSET_BITS 64
5730 #include <sys/types.h>
5731  /* Check that off_t can represent 2**63 - 1 correctly.
5732     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5733     since some C++ compilers masquerading as C compilers
5734     incorrectly reject 9223372036854775807.  */
5735 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5736   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5737                        && LARGE_OFF_T % 2147483647 == 1)
5738                       ? 1 : -1];
5739 int
5740 main ()
5741 {
5742
5743   ;
5744   return 0;
5745 }
5746 _ACEOF
5747 rm -f conftest.$ac_objext
5748 if { (ac_try="$ac_compile"
5749 case "(($ac_try" in
5750   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5751   *) ac_try_echo=$ac_try;;
5752 esac
5753 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5754   (eval "$ac_compile") 2>conftest.er1
5755   ac_status=$?
5756   grep -v '^ *+' conftest.er1 >conftest.err
5757   rm -f conftest.er1
5758   cat conftest.err >&5
5759   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5760   (exit $ac_status); } && {
5761          test -z "$ac_c_werror_flag" ||
5762          test ! -s conftest.err
5763        } && test -s conftest.$ac_objext; then
5764   ac_cv_sys_file_offset_bits=64; break
5765 else
5766   echo "$as_me: failed program was:" >&5
5767 sed 's/^/| /' conftest.$ac_ext >&5
5768
5769
5770 fi
5771
5772 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5773   ac_cv_sys_file_offset_bits=unknown
5774   break
5775 done
5776 fi
5777 { echo "$as_me:$LINENO: result: $ac_cv_sys_file_offset_bits" >&5
5778 echo "${ECHO_T}$ac_cv_sys_file_offset_bits" >&6; }
5779 case $ac_cv_sys_file_offset_bits in #(
5780   no | unknown) ;;
5781   *)
5782 cat >>confdefs.h <<_ACEOF
5783 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
5784 _ACEOF
5785 ;;
5786 esac
5787 rm -f conftest*
5788   if test $ac_cv_sys_file_offset_bits = unknown; then
5789     { echo "$as_me:$LINENO: checking for _LARGE_FILES value needed for large files" >&5
5790 echo $ECHO_N "checking for _LARGE_FILES value needed for large files... $ECHO_C" >&6; }
5791 if test "${ac_cv_sys_large_files+set}" = set; then
5792   echo $ECHO_N "(cached) $ECHO_C" >&6
5793 else
5794   while :; do
5795   cat >conftest.$ac_ext <<_ACEOF
5796 /* confdefs.h.  */
5797 _ACEOF
5798 cat confdefs.h >>conftest.$ac_ext
5799 cat >>conftest.$ac_ext <<_ACEOF
5800 /* end confdefs.h.  */
5801 #include <sys/types.h>
5802  /* Check that off_t can represent 2**63 - 1 correctly.
5803     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5804     since some C++ compilers masquerading as C compilers
5805     incorrectly reject 9223372036854775807.  */
5806 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5807   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5808                        && LARGE_OFF_T % 2147483647 == 1)
5809                       ? 1 : -1];
5810 int
5811 main ()
5812 {
5813
5814   ;
5815   return 0;
5816 }
5817 _ACEOF
5818 rm -f conftest.$ac_objext
5819 if { (ac_try="$ac_compile"
5820 case "(($ac_try" in
5821   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5822   *) ac_try_echo=$ac_try;;
5823 esac
5824 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5825   (eval "$ac_compile") 2>conftest.er1
5826   ac_status=$?
5827   grep -v '^ *+' conftest.er1 >conftest.err
5828   rm -f conftest.er1
5829   cat conftest.err >&5
5830   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5831   (exit $ac_status); } && {
5832          test -z "$ac_c_werror_flag" ||
5833          test ! -s conftest.err
5834        } && test -s conftest.$ac_objext; then
5835   ac_cv_sys_large_files=no; break
5836 else
5837   echo "$as_me: failed program was:" >&5
5838 sed 's/^/| /' conftest.$ac_ext >&5
5839
5840
5841 fi
5842
5843 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5844   cat >conftest.$ac_ext <<_ACEOF
5845 /* confdefs.h.  */
5846 _ACEOF
5847 cat confdefs.h >>conftest.$ac_ext
5848 cat >>conftest.$ac_ext <<_ACEOF
5849 /* end confdefs.h.  */
5850 #define _LARGE_FILES 1
5851 #include <sys/types.h>
5852  /* Check that off_t can represent 2**63 - 1 correctly.
5853     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5854     since some C++ compilers masquerading as C compilers
5855     incorrectly reject 9223372036854775807.  */
5856 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5857   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5858                        && LARGE_OFF_T % 2147483647 == 1)
5859                       ? 1 : -1];
5860 int
5861 main ()
5862 {
5863
5864   ;
5865   return 0;
5866 }
5867 _ACEOF
5868 rm -f conftest.$ac_objext
5869 if { (ac_try="$ac_compile"
5870 case "(($ac_try" in
5871   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5872   *) ac_try_echo=$ac_try;;
5873 esac
5874 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5875   (eval "$ac_compile") 2>conftest.er1
5876   ac_status=$?
5877   grep -v '^ *+' conftest.er1 >conftest.err
5878   rm -f conftest.er1
5879   cat conftest.err >&5
5880   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5881   (exit $ac_status); } && {
5882          test -z "$ac_c_werror_flag" ||
5883          test ! -s conftest.err
5884        } && test -s conftest.$ac_objext; then
5885   ac_cv_sys_large_files=1; break
5886 else
5887   echo "$as_me: failed program was:" >&5
5888 sed 's/^/| /' conftest.$ac_ext >&5
5889
5890
5891 fi
5892
5893 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5894   ac_cv_sys_large_files=unknown
5895   break
5896 done
5897 fi
5898 { echo "$as_me:$LINENO: result: $ac_cv_sys_large_files" >&5
5899 echo "${ECHO_T}$ac_cv_sys_large_files" >&6; }
5900 case $ac_cv_sys_large_files in #(
5901   no | unknown) ;;
5902   *)
5903 cat >>confdefs.h <<_ACEOF
5904 #define _LARGE_FILES $ac_cv_sys_large_files
5905 _ACEOF
5906 ;;
5907 esac
5908 rm -f conftest*
5909   fi
5910 fi
5911
5912
5913
5914 ### The standard library on x86-64 and s390x GNU/Linux distributions can
5915 ### be located in either /usr/lib64 or /usr/lib.
5916 ### In some rare cases, /usr/lib64 exists but does not contain the
5917 ### relevant files (bug#1287).  Hence test for crtn.o.
5918 case "${canonical}" in
5919   x86_64-*-linux-gnu* | s390x-*-linux-gnu* )
5920     if test -e /usr/lib64/crtn.o; then
5921
5922 cat >>confdefs.h <<\_ACEOF
5923 #define HAVE_LIB64_DIR 1
5924 _ACEOF
5925
5926 fi
5927 esac
5928
5929
5930
5931
5932 if test "${with_sound}" != "no"; then
5933   # Sound support for GNU/Linux and the free BSDs.
5934
5935
5936
5937 for ac_header in machine/soundcard.h sys/soundcard.h soundcard.h
5938 do
5939 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5940 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5941   { echo "$as_me:$LINENO: checking for $ac_header" >&5
5942 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5943 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5944   echo $ECHO_N "(cached) $ECHO_C" >&6
5945 fi
5946 ac_res=`eval echo '${'$as_ac_Header'}'`
5947                { echo "$as_me:$LINENO: result: $ac_res" >&5
5948 echo "${ECHO_T}$ac_res" >&6; }
5949 else
5950   # Is the header compilable?
5951 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
5952 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
5953 cat >conftest.$ac_ext <<_ACEOF
5954 /* confdefs.h.  */
5955 _ACEOF
5956 cat confdefs.h >>conftest.$ac_ext
5957 cat >>conftest.$ac_ext <<_ACEOF
5958 /* end confdefs.h.  */
5959 $ac_includes_default
5960 #include <$ac_header>
5961 _ACEOF
5962 rm -f conftest.$ac_objext
5963 if { (ac_try="$ac_compile"
5964 case "(($ac_try" in
5965   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5966   *) ac_try_echo=$ac_try;;
5967 esac
5968 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5969   (eval "$ac_compile") 2>conftest.er1
5970   ac_status=$?
5971   grep -v '^ *+' conftest.er1 >conftest.err
5972   rm -f conftest.er1
5973   cat conftest.err >&5
5974   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5975   (exit $ac_status); } && {
5976          test -z "$ac_c_werror_flag" ||
5977          test ! -s conftest.err
5978        } && test -s conftest.$ac_objext; then
5979   ac_header_compiler=yes
5980 else
5981   echo "$as_me: failed program was:" >&5
5982 sed 's/^/| /' conftest.$ac_ext >&5
5983
5984         ac_header_compiler=no
5985 fi
5986
5987 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5988 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5989 echo "${ECHO_T}$ac_header_compiler" >&6; }
5990
5991 # Is the header present?
5992 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
5993 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
5994 cat >conftest.$ac_ext <<_ACEOF
5995 /* confdefs.h.  */
5996 _ACEOF
5997 cat confdefs.h >>conftest.$ac_ext
5998 cat >>conftest.$ac_ext <<_ACEOF
5999 /* end confdefs.h.  */
6000 #include <$ac_header>
6001 _ACEOF
6002 if { (ac_try="$ac_cpp conftest.$ac_ext"
6003 case "(($ac_try" in
6004   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6005   *) ac_try_echo=$ac_try;;
6006 esac
6007 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6008   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6009   ac_status=$?
6010   grep -v '^ *+' conftest.er1 >conftest.err
6011   rm -f conftest.er1
6012   cat conftest.err >&5
6013   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6014   (exit $ac_status); } >/dev/null && {
6015          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
6016          test ! -s conftest.err
6017        }; then
6018   ac_header_preproc=yes
6019 else
6020   echo "$as_me: failed program was:" >&5
6021 sed 's/^/| /' conftest.$ac_ext >&5
6022
6023   ac_header_preproc=no
6024 fi
6025
6026 rm -f conftest.err conftest.$ac_ext
6027 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6028 echo "${ECHO_T}$ac_header_preproc" >&6; }
6029
6030 # So?  What about this header?
6031 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6032   yes:no: )
6033     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6034 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6035     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6036 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6037     ac_header_preproc=yes
6038     ;;
6039   no:yes:* )
6040     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6041 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6042     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
6043 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
6044     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6045 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6046     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
6047 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
6048     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6049 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6050     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6051 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6052
6053     ;;
6054 esac
6055 { echo "$as_me:$LINENO: checking for $ac_header" >&5
6056 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
6057 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6058   echo $ECHO_N "(cached) $ECHO_C" >&6
6059 else
6060   eval "$as_ac_Header=\$ac_header_preproc"
6061 fi
6062 ac_res=`eval echo '${'$as_ac_Header'}'`
6063                { echo "$as_me:$LINENO: result: $ac_res" >&5
6064 echo "${ECHO_T}$ac_res" >&6; }
6065
6066 fi
6067 if test `eval echo '${'$as_ac_Header'}'` = yes; then
6068   cat >>confdefs.h <<_ACEOF
6069 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6070 _ACEOF
6071
6072 fi
6073
6074 done
6075
6076   # Emulation library used on NetBSD.
6077   { echo "$as_me:$LINENO: checking for _oss_ioctl in -lossaudio" >&5
6078 echo $ECHO_N "checking for _oss_ioctl in -lossaudio... $ECHO_C" >&6; }
6079 if test "${ac_cv_lib_ossaudio__oss_ioctl+set}" = set; then
6080   echo $ECHO_N "(cached) $ECHO_C" >&6
6081 else
6082   ac_check_lib_save_LIBS=$LIBS
6083 LIBS="-lossaudio  $LIBS"
6084 cat >conftest.$ac_ext <<_ACEOF
6085 /* confdefs.h.  */
6086 _ACEOF
6087 cat confdefs.h >>conftest.$ac_ext
6088 cat >>conftest.$ac_ext <<_ACEOF
6089 /* end confdefs.h.  */
6090
6091 /* Override any GCC internal prototype to avoid an error.
6092    Use char because int might match the return type of a GCC
6093    builtin and then its argument prototype would still apply.  */
6094 #ifdef __cplusplus
6095 extern "C"
6096 #endif
6097 char _oss_ioctl ();
6098 int
6099 main ()
6100 {
6101 return _oss_ioctl ();
6102   ;
6103   return 0;
6104 }
6105 _ACEOF
6106 rm -f conftest.$ac_objext conftest$ac_exeext
6107 if { (ac_try="$ac_link"
6108 case "(($ac_try" in
6109   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6110   *) ac_try_echo=$ac_try;;
6111 esac
6112 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6113   (eval "$ac_link") 2>conftest.er1
6114   ac_status=$?
6115   grep -v '^ *+' conftest.er1 >conftest.err
6116   rm -f conftest.er1
6117   cat conftest.err >&5
6118   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6119   (exit $ac_status); } && {
6120          test -z "$ac_c_werror_flag" ||
6121          test ! -s conftest.err
6122        } && test -s conftest$ac_exeext &&
6123        $as_test_x conftest$ac_exeext; then
6124   ac_cv_lib_ossaudio__oss_ioctl=yes
6125 else
6126   echo "$as_me: failed program was:" >&5
6127 sed 's/^/| /' conftest.$ac_ext >&5
6128
6129         ac_cv_lib_ossaudio__oss_ioctl=no
6130 fi
6131
6132 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6133       conftest$ac_exeext conftest.$ac_ext
6134 LIBS=$ac_check_lib_save_LIBS
6135 fi
6136 { echo "$as_me:$LINENO: result: $ac_cv_lib_ossaudio__oss_ioctl" >&5
6137 echo "${ECHO_T}$ac_cv_lib_ossaudio__oss_ioctl" >&6; }
6138 if test $ac_cv_lib_ossaudio__oss_ioctl = yes; then
6139   LIBSOUND=-lossaudio
6140 else
6141   LIBSOUND=
6142 fi
6143
6144
6145
6146   ALSA_REQUIRED=1.0.0
6147   ALSA_MODULES="alsa >= $ALSA_REQUIRED"
6148
6149   succeeded=no
6150
6151   # Extract the first word of "pkg-config", so it can be a program name with args.
6152 set dummy pkg-config; ac_word=$2
6153 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6154 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6155 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
6156   echo $ECHO_N "(cached) $ECHO_C" >&6
6157 else
6158   case $PKG_CONFIG in
6159   [\\/]* | ?:[\\/]*)
6160   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
6161   ;;
6162   *)
6163   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6164 for as_dir in $PATH
6165 do
6166   IFS=$as_save_IFS
6167   test -z "$as_dir" && as_dir=.
6168   for ac_exec_ext in '' $ac_executable_extensions; do
6169   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6170     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
6171     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6172     break 2
6173   fi
6174 done
6175 done
6176 IFS=$as_save_IFS
6177
6178   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
6179   ;;
6180 esac
6181 fi
6182 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
6183 if test -n "$PKG_CONFIG"; then
6184   { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
6185 echo "${ECHO_T}$PKG_CONFIG" >&6; }
6186 else
6187   { echo "$as_me:$LINENO: result: no" >&5
6188 echo "${ECHO_T}no" >&6; }
6189 fi
6190
6191
6192
6193   if test "$PKG_CONFIG" = "no" ; then
6194      HAVE_ALSA=no
6195   else
6196      PKG_CONFIG_MIN_VERSION=0.9.0
6197      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
6198         { echo "$as_me:$LINENO: checking for $ALSA_MODULES" >&5
6199 echo $ECHO_N "checking for $ALSA_MODULES... $ECHO_C" >&6; }
6200
6201         if $PKG_CONFIG --exists "$ALSA_MODULES" 2>&5; then
6202             { echo "$as_me:$LINENO: result: yes" >&5
6203 echo "${ECHO_T}yes" >&6; }
6204             succeeded=yes
6205
6206             { echo "$as_me:$LINENO: checking ALSA_CFLAGS" >&5
6207 echo $ECHO_N "checking ALSA_CFLAGS... $ECHO_C" >&6; }
6208             ALSA_CFLAGS=`$PKG_CONFIG --cflags "$ALSA_MODULES"|sed -e 's,///*,/,g'`
6209             { echo "$as_me:$LINENO: result: $ALSA_CFLAGS" >&5
6210 echo "${ECHO_T}$ALSA_CFLAGS" >&6; }
6211
6212             { echo "$as_me:$LINENO: checking ALSA_LIBS" >&5
6213 echo $ECHO_N "checking ALSA_LIBS... $ECHO_C" >&6; }
6214             ALSA_LIBS=`$PKG_CONFIG --libs "$ALSA_MODULES"|sed -e 's,///*,/,g'`
6215             { echo "$as_me:$LINENO: result: $ALSA_LIBS" >&5
6216 echo "${ECHO_T}$ALSA_LIBS" >&6; }
6217         else
6218             { echo "$as_me:$LINENO: result: no" >&5
6219 echo "${ECHO_T}no" >&6; }
6220             ALSA_CFLAGS=""
6221             ALSA_LIBS=""
6222             ## If we have a custom action on failure, don't print errors, but
6223             ## do set a variable so people can do so.
6224             ALSA_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$ALSA_MODULES"`
6225
6226         fi
6227
6228
6229
6230      else
6231         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
6232         echo "*** See http://www.freedesktop.org/software/pkgconfig"
6233      fi
6234   fi
6235
6236   if test $succeeded = yes; then
6237      HAVE_ALSA=yes
6238   else
6239      HAVE_ALSA=no
6240   fi
6241
6242   if test $HAVE_ALSA = yes; then
6243     SAVE_CFLAGS="$CFLAGS"
6244     SAVE_LDFLAGS="$LDFLAGS"
6245     CFLAGS="$ALSA_CFLAGS $CFLAGS"
6246     LDFLAGS="$ALSA_LIBS $LDFLAGS"
6247     cat >conftest.$ac_ext <<_ACEOF
6248 /* confdefs.h.  */
6249 _ACEOF
6250 cat confdefs.h >>conftest.$ac_ext
6251 cat >>conftest.$ac_ext <<_ACEOF
6252 /* end confdefs.h.  */
6253 #include <asoundlib.h>
6254 int
6255 main ()
6256 {
6257 snd_lib_error_set_handler (0);
6258   ;
6259   return 0;
6260 }
6261 _ACEOF
6262 rm -f conftest.$ac_objext
6263 if { (ac_try="$ac_compile"
6264 case "(($ac_try" in
6265   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6266   *) ac_try_echo=$ac_try;;
6267 esac
6268 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6269   (eval "$ac_compile") 2>conftest.er1
6270   ac_status=$?
6271   grep -v '^ *+' conftest.er1 >conftest.err
6272   rm -f conftest.er1
6273   cat conftest.err >&5
6274   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6275   (exit $ac_status); } && {
6276          test -z "$ac_c_werror_flag" ||
6277          test ! -s conftest.err
6278        } && test -s conftest.$ac_objext; then
6279   emacs_alsa_normal=yes
6280 else
6281   echo "$as_me: failed program was:" >&5
6282 sed 's/^/| /' conftest.$ac_ext >&5
6283
6284         emacs_alsa_normal=no
6285 fi
6286
6287 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6288     if test "$emacs_alsa_normal" != yes; then
6289       cat >conftest.$ac_ext <<_ACEOF
6290 /* confdefs.h.  */
6291 _ACEOF
6292 cat confdefs.h >>conftest.$ac_ext
6293 cat >>conftest.$ac_ext <<_ACEOF
6294 /* end confdefs.h.  */
6295 #include <alsa/asoundlib.h>
6296 int
6297 main ()
6298 {
6299 snd_lib_error_set_handler (0);
6300   ;
6301   return 0;
6302 }
6303 _ACEOF
6304 rm -f conftest.$ac_objext
6305 if { (ac_try="$ac_compile"
6306 case "(($ac_try" in
6307   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6308   *) ac_try_echo=$ac_try;;
6309 esac
6310 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6311   (eval "$ac_compile") 2>conftest.er1
6312   ac_status=$?
6313   grep -v '^ *+' conftest.er1 >conftest.err
6314   rm -f conftest.er1
6315   cat conftest.err >&5
6316   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6317   (exit $ac_status); } && {
6318          test -z "$ac_c_werror_flag" ||
6319          test ! -s conftest.err
6320        } && test -s conftest.$ac_objext; then
6321   emacs_alsa_subdir=yes
6322 else
6323   echo "$as_me: failed program was:" >&5
6324 sed 's/^/| /' conftest.$ac_ext >&5
6325
6326         emacs_alsa_subdir=no
6327 fi
6328
6329 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6330       if test "$emacs_alsa_subdir" != yes; then
6331         { { echo "$as_me:$LINENO: error: pkg-config found alsa, but it does not compile.  See config.log for error messages." >&5
6332 echo "$as_me: error: pkg-config found alsa, but it does not compile.  See config.log for error messages." >&2;}
6333    { (exit 1); exit 1; }; }
6334       fi
6335       ALSA_CFLAGS="$ALSA_CFLAGS -DALSA_SUBDIR_INCLUDE"
6336     fi
6337
6338     CFLAGS="$SAVE_CFLAGS"
6339     LDFLAGS="$SAVE_LDFLAGS"
6340     LIBSOUND="$LIBSOUND $ALSA_LIBS"
6341     CFLAGS_SOUND="$CFLAGS_SOUND $ALSA_CFLAGS"
6342
6343 cat >>confdefs.h <<\_ACEOF
6344 #define HAVE_ALSA 1
6345 _ACEOF
6346
6347   fi
6348
6349 fi
6350
6351
6352
6353
6354
6355
6356
6357
6358
6359
6360
6361
6362
6363
6364
6365
6366
6367
6368
6369
6370
6371
6372
6373
6374
6375
6376 for ac_header in sys/select.h sys/timeb.h sys/time.h unistd.h utime.h \
6377   linux/version.h sys/systeminfo.h termios.h limits.h string.h stdlib.h \
6378   termcap.h stdio_ext.h fcntl.h strings.h coff.h pty.h sys/mman.h \
6379   sys/param.h sys/vlimit.h sys/resource.h locale.h sys/_mbstate_t.h \
6380   sys/utsname.h pwd.h
6381 do
6382 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6383 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6384   { echo "$as_me:$LINENO: checking for $ac_header" >&5
6385 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
6386 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6387   echo $ECHO_N "(cached) $ECHO_C" >&6
6388 fi
6389 ac_res=`eval echo '${'$as_ac_Header'}'`
6390                { echo "$as_me:$LINENO: result: $ac_res" >&5
6391 echo "${ECHO_T}$ac_res" >&6; }
6392 else
6393   # Is the header compilable?
6394 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
6395 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
6396 cat >conftest.$ac_ext <<_ACEOF
6397 /* confdefs.h.  */
6398 _ACEOF
6399 cat confdefs.h >>conftest.$ac_ext
6400 cat >>conftest.$ac_ext <<_ACEOF
6401 /* end confdefs.h.  */
6402 $ac_includes_default
6403 #include <$ac_header>
6404 _ACEOF
6405 rm -f conftest.$ac_objext
6406 if { (ac_try="$ac_compile"
6407 case "(($ac_try" in
6408   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6409   *) ac_try_echo=$ac_try;;
6410 esac
6411 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6412   (eval "$ac_compile") 2>conftest.er1
6413   ac_status=$?
6414   grep -v '^ *+' conftest.er1 >conftest.err
6415   rm -f conftest.er1
6416   cat conftest.err >&5
6417   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6418   (exit $ac_status); } && {
6419          test -z "$ac_c_werror_flag" ||
6420          test ! -s conftest.err
6421        } && test -s conftest.$ac_objext; then
6422   ac_header_compiler=yes
6423 else
6424   echo "$as_me: failed program was:" >&5
6425 sed 's/^/| /' conftest.$ac_ext >&5
6426
6427         ac_header_compiler=no
6428 fi
6429
6430 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6431 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6432 echo "${ECHO_T}$ac_header_compiler" >&6; }
6433
6434 # Is the header present?
6435 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
6436 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
6437 cat >conftest.$ac_ext <<_ACEOF
6438 /* confdefs.h.  */
6439 _ACEOF
6440 cat confdefs.h >>conftest.$ac_ext
6441 cat >>conftest.$ac_ext <<_ACEOF
6442 /* end confdefs.h.  */
6443 #include <$ac_header>
6444 _ACEOF
6445 if { (ac_try="$ac_cpp conftest.$ac_ext"
6446 case "(($ac_try" in
6447   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6448   *) ac_try_echo=$ac_try;;
6449 esac
6450 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6451   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6452   ac_status=$?
6453   grep -v '^ *+' conftest.er1 >conftest.err
6454   rm -f conftest.er1
6455   cat conftest.err >&5
6456   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6457   (exit $ac_status); } >/dev/null && {
6458          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
6459          test ! -s conftest.err
6460        }; then
6461   ac_header_preproc=yes
6462 else
6463   echo "$as_me: failed program was:" >&5
6464 sed 's/^/| /' conftest.$ac_ext >&5
6465
6466   ac_header_preproc=no
6467 fi
6468
6469 rm -f conftest.err conftest.$ac_ext
6470 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6471 echo "${ECHO_T}$ac_header_preproc" >&6; }
6472
6473 # So?  What about this header?
6474 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6475   yes:no: )
6476     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6477 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6478     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6479 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6480     ac_header_preproc=yes
6481     ;;
6482   no:yes:* )
6483     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6484 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6485     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
6486 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
6487     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6488 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6489     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
6490 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
6491     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6492 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6493     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6494 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6495
6496     ;;
6497 esac
6498 { echo "$as_me:$LINENO: checking for $ac_header" >&5
6499 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
6500 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6501   echo $ECHO_N "(cached) $ECHO_C" >&6
6502 else
6503   eval "$as_ac_Header=\$ac_header_preproc"
6504 fi
6505 ac_res=`eval echo '${'$as_ac_Header'}'`
6506                { echo "$as_me:$LINENO: result: $ac_res" >&5
6507 echo "${ECHO_T}$ac_res" >&6; }
6508
6509 fi
6510 if test `eval echo '${'$as_ac_Header'}'` = yes; then
6511   cat >>confdefs.h <<_ACEOF
6512 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6513 _ACEOF
6514
6515 fi
6516
6517 done
6518
6519
6520 { echo "$as_me:$LINENO: checking if personality LINUX32 can be set" >&5
6521 echo $ECHO_N "checking if personality LINUX32 can be set... $ECHO_C" >&6; }
6522 cat >conftest.$ac_ext <<_ACEOF
6523 /* confdefs.h.  */
6524 _ACEOF
6525 cat confdefs.h >>conftest.$ac_ext
6526 cat >>conftest.$ac_ext <<_ACEOF
6527 /* end confdefs.h.  */
6528 #include <sys/personality.h>
6529 int
6530 main ()
6531 {
6532 personality (PER_LINUX32)
6533   ;
6534   return 0;
6535 }
6536 _ACEOF
6537 rm -f conftest.$ac_objext
6538 if { (ac_try="$ac_compile"
6539 case "(($ac_try" in
6540   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6541   *) ac_try_echo=$ac_try;;
6542 esac
6543 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6544   (eval "$ac_compile") 2>conftest.er1
6545   ac_status=$?
6546   grep -v '^ *+' conftest.er1 >conftest.err
6547   rm -f conftest.er1
6548   cat conftest.err >&5
6549   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6550   (exit $ac_status); } && {
6551          test -z "$ac_c_werror_flag" ||
6552          test ! -s conftest.err
6553        } && test -s conftest.$ac_objext; then
6554   emacs_cv_personality_linux32=yes
6555 else
6556   echo "$as_me: failed program was:" >&5
6557 sed 's/^/| /' conftest.$ac_ext >&5
6558
6559         emacs_cv_personality_linux32=no
6560 fi
6561
6562 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6563 { echo "$as_me:$LINENO: result: $emacs_cv_personality_linux32" >&5
6564 echo "${ECHO_T}$emacs_cv_personality_linux32" >&6; }
6565
6566 if test $emacs_cv_personality_linux32 = yes; then
6567
6568 cat >>confdefs.h <<\_ACEOF
6569 #define HAVE_PERSONALITY_LINUX32 1
6570 _ACEOF
6571
6572 fi
6573
6574
6575 for ac_header in term.h
6576 do
6577 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6578 { echo "$as_me:$LINENO: checking for $ac_header" >&5
6579 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
6580 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6581   echo $ECHO_N "(cached) $ECHO_C" >&6
6582 else
6583   cat >conftest.$ac_ext <<_ACEOF
6584 /* confdefs.h.  */
6585 _ACEOF
6586 cat confdefs.h >>conftest.$ac_ext
6587 cat >>conftest.$ac_ext <<_ACEOF
6588 /* end confdefs.h.  */
6589 #include <$ac_header>
6590 _ACEOF
6591 if { (ac_try="$ac_cpp conftest.$ac_ext"
6592 case "(($ac_try" in
6593   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6594   *) ac_try_echo=$ac_try;;
6595 esac
6596 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6597   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6598   ac_status=$?
6599   grep -v '^ *+' conftest.er1 >conftest.err
6600   rm -f conftest.er1
6601   cat conftest.err >&5
6602   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6603   (exit $ac_status); } >/dev/null && {
6604          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
6605          test ! -s conftest.err
6606        }; then
6607   eval "$as_ac_Header=yes"
6608 else
6609   echo "$as_me: failed program was:" >&5
6610 sed 's/^/| /' conftest.$ac_ext >&5
6611
6612   eval "$as_ac_Header=no"
6613 fi
6614
6615 rm -f conftest.err conftest.$ac_ext
6616 fi
6617 ac_res=`eval echo '${'$as_ac_Header'}'`
6618                { echo "$as_me:$LINENO: result: $ac_res" >&5
6619 echo "${ECHO_T}$ac_res" >&6; }
6620 if test `eval echo '${'$as_ac_Header'}'` = yes; then
6621   cat >>confdefs.h <<_ACEOF
6622 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6623 _ACEOF
6624
6625 fi
6626
6627 done
6628
6629 { echo "$as_me:$LINENO: checking for ANSI C header files" >&5
6630 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
6631 if test "${ac_cv_header_stdc+set}" = set; then
6632   echo $ECHO_N "(cached) $ECHO_C" >&6
6633 else
6634   cat >conftest.$ac_ext <<_ACEOF
6635 /* confdefs.h.  */
6636 _ACEOF
6637 cat confdefs.h >>conftest.$ac_ext
6638 cat >>conftest.$ac_ext <<_ACEOF
6639 /* end confdefs.h.  */
6640 #include <stdlib.h>
6641 #include <stdarg.h>
6642 #include <string.h>
6643 #include <float.h>
6644
6645 int
6646 main ()
6647 {
6648
6649   ;
6650   return 0;
6651 }
6652 _ACEOF
6653 rm -f conftest.$ac_objext
6654 if { (ac_try="$ac_compile"
6655 case "(($ac_try" in
6656   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6657   *) ac_try_echo=$ac_try;;
6658 esac
6659 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6660   (eval "$ac_compile") 2>conftest.er1
6661   ac_status=$?
6662   grep -v '^ *+' conftest.er1 >conftest.err
6663   rm -f conftest.er1
6664   cat conftest.err >&5
6665   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6666   (exit $ac_status); } && {
6667          test -z "$ac_c_werror_flag" ||
6668          test ! -s conftest.err
6669        } && test -s conftest.$ac_objext; then
6670   ac_cv_header_stdc=yes
6671 else
6672   echo "$as_me: failed program was:" >&5
6673 sed 's/^/| /' conftest.$ac_ext >&5
6674
6675         ac_cv_header_stdc=no
6676 fi
6677
6678 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6679
6680 if test $ac_cv_header_stdc = yes; then
6681   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6682   cat >conftest.$ac_ext <<_ACEOF
6683 /* confdefs.h.  */
6684 _ACEOF
6685 cat confdefs.h >>conftest.$ac_ext
6686 cat >>conftest.$ac_ext <<_ACEOF
6687 /* end confdefs.h.  */
6688 #include <string.h>
6689
6690 _ACEOF
6691 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6692   $EGREP "memchr" >/dev/null 2>&1; then
6693   :
6694 else
6695   ac_cv_header_stdc=no
6696 fi
6697 rm -f conftest*
6698
6699 fi
6700
6701 if test $ac_cv_header_stdc = yes; then
6702   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6703   cat >conftest.$ac_ext <<_ACEOF
6704 /* confdefs.h.  */
6705 _ACEOF
6706 cat confdefs.h >>conftest.$ac_ext
6707 cat >>conftest.$ac_ext <<_ACEOF
6708 /* end confdefs.h.  */
6709 #include <stdlib.h>
6710
6711 _ACEOF
6712 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6713   $EGREP "free" >/dev/null 2>&1; then
6714   :
6715 else
6716   ac_cv_header_stdc=no
6717 fi
6718 rm -f conftest*
6719
6720 fi
6721
6722 if test $ac_cv_header_stdc = yes; then
6723   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6724   if test "$cross_compiling" = yes; then
6725   :
6726 else
6727   cat >conftest.$ac_ext <<_ACEOF
6728 /* confdefs.h.  */
6729 _ACEOF
6730 cat confdefs.h >>conftest.$ac_ext
6731 cat >>conftest.$ac_ext <<_ACEOF
6732 /* end confdefs.h.  */
6733 #include <ctype.h>
6734 #include <stdlib.h>
6735 #if ((' ' & 0x0FF) == 0x020)
6736 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6737 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6738 #else
6739 # define ISLOWER(c) \
6740                    (('a' <= (c) && (c) <= 'i') \
6741                      || ('j' <= (c) && (c) <= 'r') \
6742                      || ('s' <= (c) && (c) <= 'z'))
6743 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6744 #endif
6745
6746 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6747 int
6748 main ()
6749 {
6750   int i;
6751   for (i = 0; i < 256; i++)
6752     if (XOR (islower (i), ISLOWER (i))
6753         || toupper (i) != TOUPPER (i))
6754       return 2;
6755   return 0;
6756 }
6757 _ACEOF
6758 rm -f conftest$ac_exeext
6759 if { (ac_try="$ac_link"
6760 case "(($ac_try" in
6761   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6762   *) ac_try_echo=$ac_try;;
6763 esac
6764 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6765   (eval "$ac_link") 2>&5
6766   ac_status=$?
6767   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6768   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6769   { (case "(($ac_try" in
6770   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6771   *) ac_try_echo=$ac_try;;
6772 esac
6773 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6774   (eval "$ac_try") 2>&5
6775   ac_status=$?
6776   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6777   (exit $ac_status); }; }; then
6778   :
6779 else
6780   echo "$as_me: program exited with status $ac_status" >&5
6781 echo "$as_me: failed program was:" >&5
6782 sed 's/^/| /' conftest.$ac_ext >&5
6783
6784 ( exit $ac_status )
6785 ac_cv_header_stdc=no
6786 fi
6787 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6788 fi
6789
6790
6791 fi
6792 fi
6793 { echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
6794 echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
6795 if test $ac_cv_header_stdc = yes; then
6796
6797 cat >>confdefs.h <<\_ACEOF
6798 #define STDC_HEADERS 1
6799 _ACEOF
6800
6801 fi
6802
6803 { echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
6804 echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6; }
6805 if test "${ac_cv_header_time+set}" = set; then
6806   echo $ECHO_N "(cached) $ECHO_C" >&6
6807 else
6808   cat >conftest.$ac_ext <<_ACEOF
6809 /* confdefs.h.  */
6810 _ACEOF
6811 cat confdefs.h >>conftest.$ac_ext
6812 cat >>conftest.$ac_ext <<_ACEOF
6813 /* end confdefs.h.  */
6814 #include <sys/types.h>
6815 #include <sys/time.h>
6816 #include <time.h>
6817
6818 int
6819 main ()
6820 {
6821 if ((struct tm *) 0)
6822 return 0;
6823   ;
6824   return 0;
6825 }
6826 _ACEOF
6827 rm -f conftest.$ac_objext
6828 if { (ac_try="$ac_compile"
6829 case "(($ac_try" in
6830   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6831   *) ac_try_echo=$ac_try;;
6832 esac
6833 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6834   (eval "$ac_compile") 2>conftest.er1
6835   ac_status=$?
6836   grep -v '^ *+' conftest.er1 >conftest.err
6837   rm -f conftest.er1
6838   cat conftest.err >&5
6839   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6840   (exit $ac_status); } && {
6841          test -z "$ac_c_werror_flag" ||
6842          test ! -s conftest.err
6843        } && test -s conftest.$ac_objext; then
6844   ac_cv_header_time=yes
6845 else
6846   echo "$as_me: failed program was:" >&5
6847 sed 's/^/| /' conftest.$ac_ext >&5
6848
6849         ac_cv_header_time=no
6850 fi
6851
6852 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6853 fi
6854 { echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
6855 echo "${ECHO_T}$ac_cv_header_time" >&6; }
6856 if test $ac_cv_header_time = yes; then
6857
6858 cat >>confdefs.h <<\_ACEOF
6859 #define TIME_WITH_SYS_TIME 1
6860 _ACEOF
6861
6862 fi
6863
6864 { echo "$as_me:$LINENO: checking whether sys_siglist is declared" >&5
6865 echo $ECHO_N "checking whether sys_siglist is declared... $ECHO_C" >&6; }
6866 if test "${ac_cv_have_decl_sys_siglist+set}" = set; then
6867   echo $ECHO_N "(cached) $ECHO_C" >&6
6868 else
6869   cat >conftest.$ac_ext <<_ACEOF
6870 /* confdefs.h.  */
6871 _ACEOF
6872 cat confdefs.h >>conftest.$ac_ext
6873 cat >>conftest.$ac_ext <<_ACEOF
6874 /* end confdefs.h.  */
6875 $ac_includes_default
6876 int
6877 main ()
6878 {
6879 #ifndef sys_siglist
6880   (void) sys_siglist;
6881 #endif
6882
6883   ;
6884   return 0;
6885 }
6886 _ACEOF
6887 rm -f conftest.$ac_objext
6888 if { (ac_try="$ac_compile"
6889 case "(($ac_try" in
6890   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6891   *) ac_try_echo=$ac_try;;
6892 esac
6893 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6894   (eval "$ac_compile") 2>conftest.er1
6895   ac_status=$?
6896   grep -v '^ *+' conftest.er1 >conftest.err
6897   rm -f conftest.er1
6898   cat conftest.err >&5
6899   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6900   (exit $ac_status); } && {
6901          test -z "$ac_c_werror_flag" ||
6902          test ! -s conftest.err
6903        } && test -s conftest.$ac_objext; then
6904   ac_cv_have_decl_sys_siglist=yes
6905 else
6906   echo "$as_me: failed program was:" >&5
6907 sed 's/^/| /' conftest.$ac_ext >&5
6908
6909         ac_cv_have_decl_sys_siglist=no
6910 fi
6911
6912 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6913 fi
6914 { echo "$as_me:$LINENO: result: $ac_cv_have_decl_sys_siglist" >&5
6915 echo "${ECHO_T}$ac_cv_have_decl_sys_siglist" >&6; }
6916 if test $ac_cv_have_decl_sys_siglist = yes; then
6917
6918 cat >>confdefs.h <<_ACEOF
6919 #define HAVE_DECL_SYS_SIGLIST 1
6920 _ACEOF
6921
6922
6923 else
6924   cat >>confdefs.h <<_ACEOF
6925 #define HAVE_DECL_SYS_SIGLIST 0
6926 _ACEOF
6927
6928
6929 fi
6930
6931
6932 if test $ac_cv_have_decl_sys_siglist != yes; then
6933   # For Tru64, at least:
6934   { echo "$as_me:$LINENO: checking whether __sys_siglist is declared" >&5
6935 echo $ECHO_N "checking whether __sys_siglist is declared... $ECHO_C" >&6; }
6936 if test "${ac_cv_have_decl___sys_siglist+set}" = set; then
6937   echo $ECHO_N "(cached) $ECHO_C" >&6
6938 else
6939   cat >conftest.$ac_ext <<_ACEOF
6940 /* confdefs.h.  */
6941 _ACEOF
6942 cat confdefs.h >>conftest.$ac_ext
6943 cat >>conftest.$ac_ext <<_ACEOF
6944 /* end confdefs.h.  */
6945 $ac_includes_default
6946 int
6947 main ()
6948 {
6949 #ifndef __sys_siglist
6950   (void) __sys_siglist;
6951 #endif
6952
6953   ;
6954   return 0;
6955 }
6956 _ACEOF
6957 rm -f conftest.$ac_objext
6958 if { (ac_try="$ac_compile"
6959 case "(($ac_try" in
6960   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6961   *) ac_try_echo=$ac_try;;
6962 esac
6963 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6964   (eval "$ac_compile") 2>conftest.er1
6965   ac_status=$?
6966   grep -v '^ *+' conftest.er1 >conftest.err
6967   rm -f conftest.er1
6968   cat conftest.err >&5
6969   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6970   (exit $ac_status); } && {
6971          test -z "$ac_c_werror_flag" ||
6972          test ! -s conftest.err
6973        } && test -s conftest.$ac_objext; then
6974   ac_cv_have_decl___sys_siglist=yes
6975 else
6976   echo "$as_me: failed program was:" >&5
6977 sed 's/^/| /' conftest.$ac_ext >&5
6978
6979         ac_cv_have_decl___sys_siglist=no
6980 fi
6981
6982 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6983 fi
6984 { echo "$as_me:$LINENO: result: $ac_cv_have_decl___sys_siglist" >&5
6985 echo "${ECHO_T}$ac_cv_have_decl___sys_siglist" >&6; }
6986 if test $ac_cv_have_decl___sys_siglist = yes; then
6987
6988 cat >>confdefs.h <<_ACEOF
6989 #define HAVE_DECL___SYS_SIGLIST 1
6990 _ACEOF
6991
6992
6993 else
6994   cat >>confdefs.h <<_ACEOF
6995 #define HAVE_DECL___SYS_SIGLIST 0
6996 _ACEOF
6997
6998
6999 fi
7000
7001
7002   if test $ac_cv_have_decl___sys_siglist = yes; then
7003
7004 cat >>confdefs.h <<\_ACEOF
7005 #define sys_siglist __sys_siglist
7006 _ACEOF
7007
7008   fi
7009 fi
7010 { echo "$as_me:$LINENO: checking for sys/wait.h that is POSIX.1 compatible" >&5
7011 echo $ECHO_N "checking for sys/wait.h that is POSIX.1 compatible... $ECHO_C" >&6; }
7012 if test "${ac_cv_header_sys_wait_h+set}" = set; then
7013   echo $ECHO_N "(cached) $ECHO_C" >&6
7014 else
7015   cat >conftest.$ac_ext <<_ACEOF
7016 /* confdefs.h.  */
7017 _ACEOF
7018 cat confdefs.h >>conftest.$ac_ext
7019 cat >>conftest.$ac_ext <<_ACEOF
7020 /* end confdefs.h.  */
7021 #include <sys/types.h>
7022 #include <sys/wait.h>
7023 #ifndef WEXITSTATUS
7024 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
7025 #endif
7026 #ifndef WIFEXITED
7027 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
7028 #endif
7029
7030 int
7031 main ()
7032 {
7033   int s;
7034   wait (&s);
7035   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
7036   ;
7037   return 0;
7038 }
7039 _ACEOF
7040 rm -f conftest.$ac_objext
7041 if { (ac_try="$ac_compile"
7042 case "(($ac_try" in
7043   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7044   *) ac_try_echo=$ac_try;;
7045 esac
7046 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7047   (eval "$ac_compile") 2>conftest.er1
7048   ac_status=$?
7049   grep -v '^ *+' conftest.er1 >conftest.err
7050   rm -f conftest.er1
7051   cat conftest.err >&5
7052   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7053   (exit $ac_status); } && {
7054          test -z "$ac_c_werror_flag" ||
7055          test ! -s conftest.err
7056        } && test -s conftest.$ac_objext; then
7057   ac_cv_header_sys_wait_h=yes
7058 else
7059   echo "$as_me: failed program was:" >&5
7060 sed 's/^/| /' conftest.$ac_ext >&5
7061
7062         ac_cv_header_sys_wait_h=no
7063 fi
7064
7065 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7066 fi
7067 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5
7068 echo "${ECHO_T}$ac_cv_header_sys_wait_h" >&6; }
7069 if test $ac_cv_header_sys_wait_h = yes; then
7070
7071 cat >>confdefs.h <<\_ACEOF
7072 #define HAVE_SYS_WAIT_H 1
7073 _ACEOF
7074
7075 fi
7076
7077
7078 { echo "$as_me:$LINENO: checking for struct utimbuf" >&5
7079 echo $ECHO_N "checking for struct utimbuf... $ECHO_C" >&6; }
7080 if test "${emacs_cv_struct_utimbuf+set}" = set; then
7081   echo $ECHO_N "(cached) $ECHO_C" >&6
7082 else
7083   cat >conftest.$ac_ext <<_ACEOF
7084 /* confdefs.h.  */
7085 _ACEOF
7086 cat confdefs.h >>conftest.$ac_ext
7087 cat >>conftest.$ac_ext <<_ACEOF
7088 /* end confdefs.h.  */
7089 #ifdef TIME_WITH_SYS_TIME
7090 #include <sys/time.h>
7091 #include <time.h>
7092 #else
7093 #ifdef HAVE_SYS_TIME_H
7094 #include <sys/time.h>
7095 #else
7096 #include <time.h>
7097 #endif
7098 #endif
7099 #ifdef HAVE_UTIME_H
7100 #include <utime.h>
7101 #endif
7102 int
7103 main ()
7104 {
7105 static struct utimbuf x; x.actime = x.modtime;
7106   ;
7107   return 0;
7108 }
7109 _ACEOF
7110 rm -f conftest.$ac_objext
7111 if { (ac_try="$ac_compile"
7112 case "(($ac_try" in
7113   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7114   *) ac_try_echo=$ac_try;;
7115 esac
7116 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7117   (eval "$ac_compile") 2>conftest.er1
7118   ac_status=$?
7119   grep -v '^ *+' conftest.er1 >conftest.err
7120   rm -f conftest.er1
7121   cat conftest.err >&5
7122   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7123   (exit $ac_status); } && {
7124          test -z "$ac_c_werror_flag" ||
7125          test ! -s conftest.err
7126        } && test -s conftest.$ac_objext; then
7127   emacs_cv_struct_utimbuf=yes
7128 else
7129   echo "$as_me: failed program was:" >&5
7130 sed 's/^/| /' conftest.$ac_ext >&5
7131
7132         emacs_cv_struct_utimbuf=no
7133 fi
7134
7135 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7136 fi
7137 { echo "$as_me:$LINENO: result: $emacs_cv_struct_utimbuf" >&5
7138 echo "${ECHO_T}$emacs_cv_struct_utimbuf" >&6; }
7139 if test $emacs_cv_struct_utimbuf = yes; then
7140
7141 cat >>confdefs.h <<\_ACEOF
7142 #define HAVE_STRUCT_UTIMBUF 1
7143 _ACEOF
7144
7145 fi
7146
7147 { echo "$as_me:$LINENO: checking return type of signal handlers" >&5
7148 echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6; }
7149 if test "${ac_cv_type_signal+set}" = set; then
7150   echo $ECHO_N "(cached) $ECHO_C" >&6
7151 else
7152   cat >conftest.$ac_ext <<_ACEOF
7153 /* confdefs.h.  */
7154 _ACEOF
7155 cat confdefs.h >>conftest.$ac_ext
7156 cat >>conftest.$ac_ext <<_ACEOF
7157 /* end confdefs.h.  */
7158 #include <sys/types.h>
7159 #include <signal.h>
7160
7161 int
7162 main ()
7163 {
7164 return *(signal (0, 0)) (0) == 1;
7165   ;
7166   return 0;
7167 }
7168 _ACEOF
7169 rm -f conftest.$ac_objext
7170 if { (ac_try="$ac_compile"
7171 case "(($ac_try" in
7172   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7173   *) ac_try_echo=$ac_try;;
7174 esac
7175 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7176   (eval "$ac_compile") 2>conftest.er1
7177   ac_status=$?
7178   grep -v '^ *+' conftest.er1 >conftest.err
7179   rm -f conftest.er1
7180   cat conftest.err >&5
7181   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7182   (exit $ac_status); } && {
7183          test -z "$ac_c_werror_flag" ||
7184          test ! -s conftest.err
7185        } && test -s conftest.$ac_objext; then
7186   ac_cv_type_signal=int
7187 else
7188   echo "$as_me: failed program was:" >&5
7189 sed 's/^/| /' conftest.$ac_ext >&5
7190
7191         ac_cv_type_signal=void
7192 fi
7193
7194 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7195 fi
7196 { echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5
7197 echo "${ECHO_T}$ac_cv_type_signal" >&6; }
7198
7199 cat >>confdefs.h <<_ACEOF
7200 #define RETSIGTYPE $ac_cv_type_signal
7201 _ACEOF
7202
7203
7204
7205 { echo "$as_me:$LINENO: checking for speed_t" >&5
7206 echo $ECHO_N "checking for speed_t... $ECHO_C" >&6; }
7207 if test "${emacs_cv_speed_t+set}" = set; then
7208   echo $ECHO_N "(cached) $ECHO_C" >&6
7209 else
7210   cat >conftest.$ac_ext <<_ACEOF
7211 /* confdefs.h.  */
7212 _ACEOF
7213 cat confdefs.h >>conftest.$ac_ext
7214 cat >>conftest.$ac_ext <<_ACEOF
7215 /* end confdefs.h.  */
7216 #include <termios.h>
7217 int
7218 main ()
7219 {
7220 speed_t x = 1;
7221   ;
7222   return 0;
7223 }
7224 _ACEOF
7225 rm -f conftest.$ac_objext
7226 if { (ac_try="$ac_compile"
7227 case "(($ac_try" in
7228   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7229   *) ac_try_echo=$ac_try;;
7230 esac
7231 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7232   (eval "$ac_compile") 2>conftest.er1
7233   ac_status=$?
7234   grep -v '^ *+' conftest.er1 >conftest.err
7235   rm -f conftest.er1
7236   cat conftest.err >&5
7237   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7238   (exit $ac_status); } && {
7239          test -z "$ac_c_werror_flag" ||
7240          test ! -s conftest.err
7241        } && test -s conftest.$ac_objext; then
7242   emacs_cv_speed_t=yes
7243 else
7244   echo "$as_me: failed program was:" >&5
7245 sed 's/^/| /' conftest.$ac_ext >&5
7246
7247         emacs_cv_speed_t=no
7248 fi
7249
7250 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7251 fi
7252 { echo "$as_me:$LINENO: result: $emacs_cv_speed_t" >&5
7253 echo "${ECHO_T}$emacs_cv_speed_t" >&6; }
7254 if test $emacs_cv_speed_t = yes; then
7255
7256 cat >>confdefs.h <<\_ACEOF
7257 #define HAVE_SPEED_T 1
7258 _ACEOF
7259
7260 fi
7261
7262 { echo "$as_me:$LINENO: checking for struct timeval" >&5
7263 echo $ECHO_N "checking for struct timeval... $ECHO_C" >&6; }
7264 if test "${emacs_cv_struct_timeval+set}" = set; then
7265   echo $ECHO_N "(cached) $ECHO_C" >&6
7266 else
7267   cat >conftest.$ac_ext <<_ACEOF
7268 /* confdefs.h.  */
7269 _ACEOF
7270 cat confdefs.h >>conftest.$ac_ext
7271 cat >>conftest.$ac_ext <<_ACEOF
7272 /* end confdefs.h.  */
7273 #ifdef TIME_WITH_SYS_TIME
7274 #include <sys/time.h>
7275 #include <time.h>
7276 #else
7277 #ifdef HAVE_SYS_TIME_H
7278 #include <sys/time.h>
7279 #else
7280 #include <time.h>
7281 #endif
7282 #endif
7283 int
7284 main ()
7285 {
7286 static struct timeval x; x.tv_sec = x.tv_usec;
7287   ;
7288   return 0;
7289 }
7290 _ACEOF
7291 rm -f conftest.$ac_objext
7292 if { (ac_try="$ac_compile"
7293 case "(($ac_try" in
7294   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7295   *) ac_try_echo=$ac_try;;
7296 esac
7297 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7298   (eval "$ac_compile") 2>conftest.er1
7299   ac_status=$?
7300   grep -v '^ *+' conftest.er1 >conftest.err
7301   rm -f conftest.er1
7302   cat conftest.err >&5
7303   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7304   (exit $ac_status); } && {
7305          test -z "$ac_c_werror_flag" ||
7306          test ! -s conftest.err
7307        } && test -s conftest.$ac_objext; then
7308   emacs_cv_struct_timeval=yes
7309 else
7310   echo "$as_me: failed program was:" >&5
7311 sed 's/^/| /' conftest.$ac_ext >&5
7312
7313         emacs_cv_struct_timeval=no
7314 fi
7315
7316 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7317 fi
7318 { echo "$as_me:$LINENO: result: $emacs_cv_struct_timeval" >&5
7319 echo "${ECHO_T}$emacs_cv_struct_timeval" >&6; }
7320 HAVE_TIMEVAL=$emacs_cv_struct_timeval
7321 if test $emacs_cv_struct_timeval = yes; then
7322
7323 cat >>confdefs.h <<\_ACEOF
7324 #define HAVE_TIMEVAL 1
7325 _ACEOF
7326
7327 fi
7328
7329 { echo "$as_me:$LINENO: checking for struct exception" >&5
7330 echo $ECHO_N "checking for struct exception... $ECHO_C" >&6; }
7331 if test "${emacs_cv_struct_exception+set}" = set; then
7332   echo $ECHO_N "(cached) $ECHO_C" >&6
7333 else
7334   cat >conftest.$ac_ext <<_ACEOF
7335 /* confdefs.h.  */
7336 _ACEOF
7337 cat confdefs.h >>conftest.$ac_ext
7338 cat >>conftest.$ac_ext <<_ACEOF
7339 /* end confdefs.h.  */
7340 #include <math.h>
7341 int
7342 main ()
7343 {
7344 static struct exception x; x.arg1 = x.arg2 = x.retval; x.name = ""; x.type = 1;
7345   ;
7346   return 0;
7347 }
7348 _ACEOF
7349 rm -f conftest.$ac_objext
7350 if { (ac_try="$ac_compile"
7351 case "(($ac_try" in
7352   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7353   *) ac_try_echo=$ac_try;;
7354 esac
7355 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7356   (eval "$ac_compile") 2>conftest.er1
7357   ac_status=$?
7358   grep -v '^ *+' conftest.er1 >conftest.err
7359   rm -f conftest.er1
7360   cat conftest.err >&5
7361   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7362   (exit $ac_status); } && {
7363          test -z "$ac_c_werror_flag" ||
7364          test ! -s conftest.err
7365        } && test -s conftest.$ac_objext; then
7366   emacs_cv_struct_exception=yes
7367 else
7368   echo "$as_me: failed program was:" >&5
7369 sed 's/^/| /' conftest.$ac_ext >&5
7370
7371         emacs_cv_struct_exception=no
7372 fi
7373
7374 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7375 fi
7376 { echo "$as_me:$LINENO: result: $emacs_cv_struct_exception" >&5
7377 echo "${ECHO_T}$emacs_cv_struct_exception" >&6; }
7378 HAVE_EXCEPTION=$emacs_cv_struct_exception
7379 if test $emacs_cv_struct_exception != yes; then
7380
7381 cat >>confdefs.h <<\_ACEOF
7382 #define NO_MATHERR 1
7383 _ACEOF
7384
7385 fi
7386
7387
7388 for ac_header in sys/socket.h
7389 do
7390 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7391 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7392   { echo "$as_me:$LINENO: checking for $ac_header" >&5
7393 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7394 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7395   echo $ECHO_N "(cached) $ECHO_C" >&6
7396 fi
7397 ac_res=`eval echo '${'$as_ac_Header'}'`
7398                { echo "$as_me:$LINENO: result: $ac_res" >&5
7399 echo "${ECHO_T}$ac_res" >&6; }
7400 else
7401   # Is the header compilable?
7402 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
7403 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
7404 cat >conftest.$ac_ext <<_ACEOF
7405 /* confdefs.h.  */
7406 _ACEOF
7407 cat confdefs.h >>conftest.$ac_ext
7408 cat >>conftest.$ac_ext <<_ACEOF
7409 /* end confdefs.h.  */
7410 $ac_includes_default
7411 #include <$ac_header>
7412 _ACEOF
7413 rm -f conftest.$ac_objext
7414 if { (ac_try="$ac_compile"
7415 case "(($ac_try" in
7416   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7417   *) ac_try_echo=$ac_try;;
7418 esac
7419 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7420   (eval "$ac_compile") 2>conftest.er1
7421   ac_status=$?
7422   grep -v '^ *+' conftest.er1 >conftest.err
7423   rm -f conftest.er1
7424   cat conftest.err >&5
7425   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7426   (exit $ac_status); } && {
7427          test -z "$ac_c_werror_flag" ||
7428          test ! -s conftest.err
7429        } && test -s conftest.$ac_objext; then
7430   ac_header_compiler=yes
7431 else
7432   echo "$as_me: failed program was:" >&5
7433 sed 's/^/| /' conftest.$ac_ext >&5
7434
7435         ac_header_compiler=no
7436 fi
7437
7438 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7439 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7440 echo "${ECHO_T}$ac_header_compiler" >&6; }
7441
7442 # Is the header present?
7443 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
7444 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
7445 cat >conftest.$ac_ext <<_ACEOF
7446 /* confdefs.h.  */
7447 _ACEOF
7448 cat confdefs.h >>conftest.$ac_ext
7449 cat >>conftest.$ac_ext <<_ACEOF
7450 /* end confdefs.h.  */
7451 #include <$ac_header>
7452 _ACEOF
7453 if { (ac_try="$ac_cpp conftest.$ac_ext"
7454 case "(($ac_try" in
7455   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7456   *) ac_try_echo=$ac_try;;
7457 esac
7458 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7459   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
7460   ac_status=$?
7461   grep -v '^ *+' conftest.er1 >conftest.err
7462   rm -f conftest.er1
7463   cat conftest.err >&5
7464   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7465   (exit $ac_status); } >/dev/null && {
7466          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
7467          test ! -s conftest.err
7468        }; then
7469   ac_header_preproc=yes
7470 else
7471   echo "$as_me: failed program was:" >&5
7472 sed 's/^/| /' conftest.$ac_ext >&5
7473
7474   ac_header_preproc=no
7475 fi
7476
7477 rm -f conftest.err conftest.$ac_ext
7478 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7479 echo "${ECHO_T}$ac_header_preproc" >&6; }
7480
7481 # So?  What about this header?
7482 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7483   yes:no: )
7484     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7485 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7486     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7487 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7488     ac_header_preproc=yes
7489     ;;
7490   no:yes:* )
7491     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7492 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7493     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
7494 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
7495     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7496 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7497     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
7498 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
7499     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7500 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7501     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7502 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7503
7504     ;;
7505 esac
7506 { echo "$as_me:$LINENO: checking for $ac_header" >&5
7507 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7508 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7509   echo $ECHO_N "(cached) $ECHO_C" >&6
7510 else
7511   eval "$as_ac_Header=\$ac_header_preproc"
7512 fi
7513 ac_res=`eval echo '${'$as_ac_Header'}'`
7514                { echo "$as_me:$LINENO: result: $ac_res" >&5
7515 echo "${ECHO_T}$ac_res" >&6; }
7516
7517 fi
7518 if test `eval echo '${'$as_ac_Header'}'` = yes; then
7519   cat >>confdefs.h <<_ACEOF
7520 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7521 _ACEOF
7522
7523 fi
7524
7525 done
7526
7527
7528 for ac_header in net/if.h
7529 do
7530 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7531 { echo "$as_me:$LINENO: checking for $ac_header" >&5
7532 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7533 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7534   echo $ECHO_N "(cached) $ECHO_C" >&6
7535 else
7536   cat >conftest.$ac_ext <<_ACEOF
7537 /* confdefs.h.  */
7538 _ACEOF
7539 cat confdefs.h >>conftest.$ac_ext
7540 cat >>conftest.$ac_ext <<_ACEOF
7541 /* end confdefs.h.  */
7542 $ac_includes_default
7543 #if HAVE_SYS_SOCKET_H
7544 #include <sys/socket.h>
7545 #endif
7546
7547 #include <$ac_header>
7548 _ACEOF
7549 rm -f conftest.$ac_objext
7550 if { (ac_try="$ac_compile"
7551 case "(($ac_try" in
7552   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7553   *) ac_try_echo=$ac_try;;
7554 esac
7555 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7556   (eval "$ac_compile") 2>conftest.er1
7557   ac_status=$?
7558   grep -v '^ *+' conftest.er1 >conftest.err
7559   rm -f conftest.er1
7560   cat conftest.err >&5
7561   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7562   (exit $ac_status); } && {
7563          test -z "$ac_c_werror_flag" ||
7564          test ! -s conftest.err
7565        } && test -s conftest.$ac_objext; then
7566   eval "$as_ac_Header=yes"
7567 else
7568   echo "$as_me: failed program was:" >&5
7569 sed 's/^/| /' conftest.$ac_ext >&5
7570
7571         eval "$as_ac_Header=no"
7572 fi
7573
7574 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7575 fi
7576 ac_res=`eval echo '${'$as_ac_Header'}'`
7577                { echo "$as_me:$LINENO: result: $ac_res" >&5
7578 echo "${ECHO_T}$ac_res" >&6; }
7579 if test `eval echo '${'$as_ac_Header'}'` = yes; then
7580   cat >>confdefs.h <<_ACEOF
7581 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7582 _ACEOF
7583
7584 fi
7585
7586 done
7587
7588
7589 { echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5
7590 echo $ECHO_N "checking whether struct tm is in sys/time.h or time.h... $ECHO_C" >&6; }
7591 if test "${ac_cv_struct_tm+set}" = set; then
7592   echo $ECHO_N "(cached) $ECHO_C" >&6
7593 else
7594   cat >conftest.$ac_ext <<_ACEOF
7595 /* confdefs.h.  */
7596 _ACEOF
7597 cat confdefs.h >>conftest.$ac_ext
7598 cat >>conftest.$ac_ext <<_ACEOF
7599 /* end confdefs.h.  */
7600 #include <sys/types.h>
7601 #include <time.h>
7602
7603 int
7604 main ()
7605 {
7606 struct tm tm;
7607                                      int *p = &tm.tm_sec;
7608                                      return !p;
7609   ;
7610   return 0;
7611 }
7612 _ACEOF
7613 rm -f conftest.$ac_objext
7614 if { (ac_try="$ac_compile"
7615 case "(($ac_try" in
7616   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7617   *) ac_try_echo=$ac_try;;
7618 esac
7619 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7620   (eval "$ac_compile") 2>conftest.er1
7621   ac_status=$?
7622   grep -v '^ *+' conftest.er1 >conftest.err
7623   rm -f conftest.er1
7624   cat conftest.err >&5
7625   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7626   (exit $ac_status); } && {
7627          test -z "$ac_c_werror_flag" ||
7628          test ! -s conftest.err
7629        } && test -s conftest.$ac_objext; then
7630   ac_cv_struct_tm=time.h
7631 else
7632   echo "$as_me: failed program was:" >&5
7633 sed 's/^/| /' conftest.$ac_ext >&5
7634
7635         ac_cv_struct_tm=sys/time.h
7636 fi
7637
7638 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7639 fi
7640 { echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5
7641 echo "${ECHO_T}$ac_cv_struct_tm" >&6; }
7642 if test $ac_cv_struct_tm = sys/time.h; then
7643
7644 cat >>confdefs.h <<\_ACEOF
7645 #define TM_IN_SYS_TIME 1
7646 _ACEOF
7647
7648 fi
7649
7650 { echo "$as_me:$LINENO: checking for struct tm.tm_zone" >&5
7651 echo $ECHO_N "checking for struct tm.tm_zone... $ECHO_C" >&6; }
7652 if test "${ac_cv_member_struct_tm_tm_zone+set}" = set; then
7653   echo $ECHO_N "(cached) $ECHO_C" >&6
7654 else
7655   cat >conftest.$ac_ext <<_ACEOF
7656 /* confdefs.h.  */
7657 _ACEOF
7658 cat confdefs.h >>conftest.$ac_ext
7659 cat >>conftest.$ac_ext <<_ACEOF
7660 /* end confdefs.h.  */
7661 #include <sys/types.h>
7662 #include <$ac_cv_struct_tm>
7663
7664
7665 int
7666 main ()
7667 {
7668 static struct tm ac_aggr;
7669 if (ac_aggr.tm_zone)
7670 return 0;
7671   ;
7672   return 0;
7673 }
7674 _ACEOF
7675 rm -f conftest.$ac_objext
7676 if { (ac_try="$ac_compile"
7677 case "(($ac_try" in
7678   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7679   *) ac_try_echo=$ac_try;;
7680 esac
7681 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7682   (eval "$ac_compile") 2>conftest.er1
7683   ac_status=$?
7684   grep -v '^ *+' conftest.er1 >conftest.err
7685   rm -f conftest.er1
7686   cat conftest.err >&5
7687   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7688   (exit $ac_status); } && {
7689          test -z "$ac_c_werror_flag" ||
7690          test ! -s conftest.err
7691        } && test -s conftest.$ac_objext; then
7692   ac_cv_member_struct_tm_tm_zone=yes
7693 else
7694   echo "$as_me: failed program was:" >&5
7695 sed 's/^/| /' conftest.$ac_ext >&5
7696
7697         cat >conftest.$ac_ext <<_ACEOF
7698 /* confdefs.h.  */
7699 _ACEOF
7700 cat confdefs.h >>conftest.$ac_ext
7701 cat >>conftest.$ac_ext <<_ACEOF
7702 /* end confdefs.h.  */
7703 #include <sys/types.h>
7704 #include <$ac_cv_struct_tm>
7705
7706
7707 int
7708 main ()
7709 {
7710 static struct tm ac_aggr;
7711 if (sizeof ac_aggr.tm_zone)
7712 return 0;
7713   ;
7714   return 0;
7715 }
7716 _ACEOF
7717 rm -f conftest.$ac_objext
7718 if { (ac_try="$ac_compile"
7719 case "(($ac_try" in
7720   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7721   *) ac_try_echo=$ac_try;;
7722 esac
7723 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7724   (eval "$ac_compile") 2>conftest.er1
7725   ac_status=$?
7726   grep -v '^ *+' conftest.er1 >conftest.err
7727   rm -f conftest.er1
7728   cat conftest.err >&5
7729   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7730   (exit $ac_status); } && {
7731          test -z "$ac_c_werror_flag" ||
7732          test ! -s conftest.err
7733        } && test -s conftest.$ac_objext; then
7734   ac_cv_member_struct_tm_tm_zone=yes
7735 else
7736   echo "$as_me: failed program was:" >&5
7737 sed 's/^/| /' conftest.$ac_ext >&5
7738
7739         ac_cv_member_struct_tm_tm_zone=no
7740 fi
7741
7742 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7743 fi
7744
7745 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7746 fi
7747 { echo "$as_me:$LINENO: result: $ac_cv_member_struct_tm_tm_zone" >&5
7748 echo "${ECHO_T}$ac_cv_member_struct_tm_tm_zone" >&6; }
7749 if test $ac_cv_member_struct_tm_tm_zone = yes; then
7750
7751 cat >>confdefs.h <<_ACEOF
7752 #define HAVE_STRUCT_TM_TM_ZONE 1
7753 _ACEOF
7754
7755
7756 fi
7757
7758 if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
7759
7760 cat >>confdefs.h <<\_ACEOF
7761 #define HAVE_TM_ZONE 1
7762 _ACEOF
7763
7764 else
7765   { echo "$as_me:$LINENO: checking whether tzname is declared" >&5
7766 echo $ECHO_N "checking whether tzname is declared... $ECHO_C" >&6; }
7767 if test "${ac_cv_have_decl_tzname+set}" = set; then
7768   echo $ECHO_N "(cached) $ECHO_C" >&6
7769 else
7770   cat >conftest.$ac_ext <<_ACEOF
7771 /* confdefs.h.  */
7772 _ACEOF
7773 cat confdefs.h >>conftest.$ac_ext
7774 cat >>conftest.$ac_ext <<_ACEOF
7775 /* end confdefs.h.  */
7776 #include <time.h>
7777
7778 int
7779 main ()
7780 {
7781 #ifndef tzname
7782   (void) tzname;
7783 #endif
7784
7785   ;
7786   return 0;
7787 }
7788 _ACEOF
7789 rm -f conftest.$ac_objext
7790 if { (ac_try="$ac_compile"
7791 case "(($ac_try" in
7792   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7793   *) ac_try_echo=$ac_try;;
7794 esac
7795 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7796   (eval "$ac_compile") 2>conftest.er1
7797   ac_status=$?
7798   grep -v '^ *+' conftest.er1 >conftest.err
7799   rm -f conftest.er1
7800   cat conftest.err >&5
7801   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7802   (exit $ac_status); } && {
7803          test -z "$ac_c_werror_flag" ||
7804          test ! -s conftest.err
7805        } && test -s conftest.$ac_objext; then
7806   ac_cv_have_decl_tzname=yes
7807 else
7808   echo "$as_me: failed program was:" >&5
7809 sed 's/^/| /' conftest.$ac_ext >&5
7810
7811         ac_cv_have_decl_tzname=no
7812 fi
7813
7814 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7815 fi
7816 { echo "$as_me:$LINENO: result: $ac_cv_have_decl_tzname" >&5
7817 echo "${ECHO_T}$ac_cv_have_decl_tzname" >&6; }
7818 if test $ac_cv_have_decl_tzname = yes; then
7819
7820 cat >>confdefs.h <<_ACEOF
7821 #define HAVE_DECL_TZNAME 1
7822 _ACEOF
7823
7824
7825 else
7826   cat >>confdefs.h <<_ACEOF
7827 #define HAVE_DECL_TZNAME 0
7828 _ACEOF
7829
7830
7831 fi
7832
7833
7834   { echo "$as_me:$LINENO: checking for tzname" >&5
7835 echo $ECHO_N "checking for tzname... $ECHO_C" >&6; }
7836 if test "${ac_cv_var_tzname+set}" = set; then
7837   echo $ECHO_N "(cached) $ECHO_C" >&6
7838 else
7839   cat >conftest.$ac_ext <<_ACEOF
7840 /* confdefs.h.  */
7841 _ACEOF
7842 cat confdefs.h >>conftest.$ac_ext
7843 cat >>conftest.$ac_ext <<_ACEOF
7844 /* end confdefs.h.  */
7845 #include <time.h>
7846 #if !HAVE_DECL_TZNAME
7847 extern char *tzname[];
7848 #endif
7849
7850 int
7851 main ()
7852 {
7853 return tzname[0][0];
7854   ;
7855   return 0;
7856 }
7857 _ACEOF
7858 rm -f conftest.$ac_objext conftest$ac_exeext
7859 if { (ac_try="$ac_link"
7860 case "(($ac_try" in
7861   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7862   *) ac_try_echo=$ac_try;;
7863 esac
7864 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7865   (eval "$ac_link") 2>conftest.er1
7866   ac_status=$?
7867   grep -v '^ *+' conftest.er1 >conftest.err
7868   rm -f conftest.er1
7869   cat conftest.err >&5
7870   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7871   (exit $ac_status); } && {
7872          test -z "$ac_c_werror_flag" ||
7873          test ! -s conftest.err
7874        } && test -s conftest$ac_exeext &&
7875        $as_test_x conftest$ac_exeext; then
7876   ac_cv_var_tzname=yes
7877 else
7878   echo "$as_me: failed program was:" >&5
7879 sed 's/^/| /' conftest.$ac_ext >&5
7880
7881         ac_cv_var_tzname=no
7882 fi
7883
7884 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7885       conftest$ac_exeext conftest.$ac_ext
7886 fi
7887 { echo "$as_me:$LINENO: result: $ac_cv_var_tzname" >&5
7888 echo "${ECHO_T}$ac_cv_var_tzname" >&6; }
7889   if test $ac_cv_var_tzname = yes; then
7890
7891 cat >>confdefs.h <<\_ACEOF
7892 #define HAVE_TZNAME 1
7893 _ACEOF
7894
7895   fi
7896 fi
7897
7898 { echo "$as_me:$LINENO: checking for struct tm.tm_gmtoff" >&5
7899 echo $ECHO_N "checking for struct tm.tm_gmtoff... $ECHO_C" >&6; }
7900 if test "${ac_cv_member_struct_tm_tm_gmtoff+set}" = set; then
7901   echo $ECHO_N "(cached) $ECHO_C" >&6
7902 else
7903   cat >conftest.$ac_ext <<_ACEOF
7904 /* confdefs.h.  */
7905 _ACEOF
7906 cat confdefs.h >>conftest.$ac_ext
7907 cat >>conftest.$ac_ext <<_ACEOF
7908 /* end confdefs.h.  */
7909 #include <time.h>
7910
7911 int
7912 main ()
7913 {
7914 static struct tm ac_aggr;
7915 if (ac_aggr.tm_gmtoff)
7916 return 0;
7917   ;
7918   return 0;
7919 }
7920 _ACEOF
7921 rm -f conftest.$ac_objext
7922 if { (ac_try="$ac_compile"
7923 case "(($ac_try" in
7924   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7925   *) ac_try_echo=$ac_try;;
7926 esac
7927 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7928   (eval "$ac_compile") 2>conftest.er1
7929   ac_status=$?
7930   grep -v '^ *+' conftest.er1 >conftest.err
7931   rm -f conftest.er1
7932   cat conftest.err >&5
7933   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7934   (exit $ac_status); } && {
7935          test -z "$ac_c_werror_flag" ||
7936          test ! -s conftest.err
7937        } && test -s conftest.$ac_objext; then
7938   ac_cv_member_struct_tm_tm_gmtoff=yes
7939 else
7940   echo "$as_me: failed program was:" >&5
7941 sed 's/^/| /' conftest.$ac_ext >&5
7942
7943         cat >conftest.$ac_ext <<_ACEOF
7944 /* confdefs.h.  */
7945 _ACEOF
7946 cat confdefs.h >>conftest.$ac_ext
7947 cat >>conftest.$ac_ext <<_ACEOF
7948 /* end confdefs.h.  */
7949 #include <time.h>
7950
7951 int
7952 main ()
7953 {
7954 static struct tm ac_aggr;
7955 if (sizeof ac_aggr.tm_gmtoff)
7956 return 0;
7957   ;
7958   return 0;
7959 }
7960 _ACEOF
7961 rm -f conftest.$ac_objext
7962 if { (ac_try="$ac_compile"
7963 case "(($ac_try" in
7964   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7965   *) ac_try_echo=$ac_try;;
7966 esac
7967 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7968   (eval "$ac_compile") 2>conftest.er1
7969   ac_status=$?
7970   grep -v '^ *+' conftest.er1 >conftest.err
7971   rm -f conftest.er1
7972   cat conftest.err >&5
7973   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7974   (exit $ac_status); } && {
7975          test -z "$ac_c_werror_flag" ||
7976          test ! -s conftest.err
7977        } && test -s conftest.$ac_objext; then
7978   ac_cv_member_struct_tm_tm_gmtoff=yes
7979 else
7980   echo "$as_me: failed program was:" >&5
7981 sed 's/^/| /' conftest.$ac_ext >&5
7982
7983         ac_cv_member_struct_tm_tm_gmtoff=no
7984 fi
7985
7986 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7987 fi
7988
7989 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7990 fi
7991 { echo "$as_me:$LINENO: result: $ac_cv_member_struct_tm_tm_gmtoff" >&5
7992 echo "${ECHO_T}$ac_cv_member_struct_tm_tm_gmtoff" >&6; }
7993 if test $ac_cv_member_struct_tm_tm_gmtoff = yes; then
7994
7995 cat >>confdefs.h <<\_ACEOF
7996 #define HAVE_TM_GMTOFF 1
7997 _ACEOF
7998
7999 fi
8000
8001 { echo "$as_me:$LINENO: checking for struct ifreq.ifr_flags" >&5
8002 echo $ECHO_N "checking for struct ifreq.ifr_flags... $ECHO_C" >&6; }
8003 if test "${ac_cv_member_struct_ifreq_ifr_flags+set}" = set; then
8004   echo $ECHO_N "(cached) $ECHO_C" >&6
8005 else
8006   cat >conftest.$ac_ext <<_ACEOF
8007 /* confdefs.h.  */
8008 _ACEOF
8009 cat confdefs.h >>conftest.$ac_ext
8010 cat >>conftest.$ac_ext <<_ACEOF
8011 /* end confdefs.h.  */
8012 $ac_includes_default
8013 #if HAVE_SYS_SOCKET_H
8014 #include <sys/socket.h>
8015 #endif
8016 #if HAVE_NET_IF_H
8017 #include <net/if.h>
8018 #endif
8019
8020 int
8021 main ()
8022 {
8023 static struct ifreq ac_aggr;
8024 if (ac_aggr.ifr_flags)
8025 return 0;
8026   ;
8027   return 0;
8028 }
8029 _ACEOF
8030 rm -f conftest.$ac_objext
8031 if { (ac_try="$ac_compile"
8032 case "(($ac_try" in
8033   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8034   *) ac_try_echo=$ac_try;;
8035 esac
8036 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8037   (eval "$ac_compile") 2>conftest.er1
8038   ac_status=$?
8039   grep -v '^ *+' conftest.er1 >conftest.err
8040   rm -f conftest.er1
8041   cat conftest.err >&5
8042   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8043   (exit $ac_status); } && {
8044          test -z "$ac_c_werror_flag" ||
8045          test ! -s conftest.err
8046        } && test -s conftest.$ac_objext; then
8047   ac_cv_member_struct_ifreq_ifr_flags=yes
8048 else
8049   echo "$as_me: failed program was:" >&5
8050 sed 's/^/| /' conftest.$ac_ext >&5
8051
8052         cat >conftest.$ac_ext <<_ACEOF
8053 /* confdefs.h.  */
8054 _ACEOF
8055 cat confdefs.h >>conftest.$ac_ext
8056 cat >>conftest.$ac_ext <<_ACEOF
8057 /* end confdefs.h.  */
8058 $ac_includes_default
8059 #if HAVE_SYS_SOCKET_H
8060 #include <sys/socket.h>
8061 #endif
8062 #if HAVE_NET_IF_H
8063 #include <net/if.h>
8064 #endif
8065
8066 int
8067 main ()
8068 {
8069 static struct ifreq ac_aggr;
8070 if (sizeof ac_aggr.ifr_flags)
8071 return 0;
8072   ;
8073   return 0;
8074 }
8075 _ACEOF
8076 rm -f conftest.$ac_objext
8077 if { (ac_try="$ac_compile"
8078 case "(($ac_try" in
8079   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8080   *) ac_try_echo=$ac_try;;
8081 esac
8082 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8083   (eval "$ac_compile") 2>conftest.er1
8084   ac_status=$?
8085   grep -v '^ *+' conftest.er1 >conftest.err
8086   rm -f conftest.er1
8087   cat conftest.err >&5
8088   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8089   (exit $ac_status); } && {
8090          test -z "$ac_c_werror_flag" ||
8091          test ! -s conftest.err
8092        } && test -s conftest.$ac_objext; then
8093   ac_cv_member_struct_ifreq_ifr_flags=yes
8094 else
8095   echo "$as_me: failed program was:" >&5
8096 sed 's/^/| /' conftest.$ac_ext >&5
8097
8098         ac_cv_member_struct_ifreq_ifr_flags=no
8099 fi
8100
8101 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8102 fi
8103
8104 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8105 fi
8106 { echo "$as_me:$LINENO: result: $ac_cv_member_struct_ifreq_ifr_flags" >&5
8107 echo "${ECHO_T}$ac_cv_member_struct_ifreq_ifr_flags" >&6; }
8108 if test $ac_cv_member_struct_ifreq_ifr_flags = yes; then
8109
8110 cat >>confdefs.h <<_ACEOF
8111 #define HAVE_STRUCT_IFREQ_IFR_FLAGS 1
8112 _ACEOF
8113
8114
8115 fi
8116 { echo "$as_me:$LINENO: checking for struct ifreq.ifr_hwaddr" >&5
8117 echo $ECHO_N "checking for struct ifreq.ifr_hwaddr... $ECHO_C" >&6; }
8118 if test "${ac_cv_member_struct_ifreq_ifr_hwaddr+set}" = set; then
8119   echo $ECHO_N "(cached) $ECHO_C" >&6
8120 else
8121   cat >conftest.$ac_ext <<_ACEOF
8122 /* confdefs.h.  */
8123 _ACEOF
8124 cat confdefs.h >>conftest.$ac_ext
8125 cat >>conftest.$ac_ext <<_ACEOF
8126 /* end confdefs.h.  */
8127 $ac_includes_default
8128 #if HAVE_SYS_SOCKET_H
8129 #include <sys/socket.h>
8130 #endif
8131 #if HAVE_NET_IF_H
8132 #include <net/if.h>
8133 #endif
8134
8135 int
8136 main ()
8137 {
8138 static struct ifreq ac_aggr;
8139 if (ac_aggr.ifr_hwaddr)
8140 return 0;
8141   ;
8142   return 0;
8143 }
8144 _ACEOF
8145 rm -f conftest.$ac_objext
8146 if { (ac_try="$ac_compile"
8147 case "(($ac_try" in
8148   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8149   *) ac_try_echo=$ac_try;;
8150 esac
8151 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8152   (eval "$ac_compile") 2>conftest.er1
8153   ac_status=$?
8154   grep -v '^ *+' conftest.er1 >conftest.err
8155   rm -f conftest.er1
8156   cat conftest.err >&5
8157   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8158   (exit $ac_status); } && {
8159          test -z "$ac_c_werror_flag" ||
8160          test ! -s conftest.err
8161        } && test -s conftest.$ac_objext; then
8162   ac_cv_member_struct_ifreq_ifr_hwaddr=yes
8163 else
8164   echo "$as_me: failed program was:" >&5
8165 sed 's/^/| /' conftest.$ac_ext >&5
8166
8167         cat >conftest.$ac_ext <<_ACEOF
8168 /* confdefs.h.  */
8169 _ACEOF
8170 cat confdefs.h >>conftest.$ac_ext
8171 cat >>conftest.$ac_ext <<_ACEOF
8172 /* end confdefs.h.  */
8173 $ac_includes_default
8174 #if HAVE_SYS_SOCKET_H
8175 #include <sys/socket.h>
8176 #endif
8177 #if HAVE_NET_IF_H
8178 #include <net/if.h>
8179 #endif
8180
8181 int
8182 main ()
8183 {
8184 static struct ifreq ac_aggr;
8185 if (sizeof ac_aggr.ifr_hwaddr)
8186 return 0;
8187   ;
8188   return 0;
8189 }
8190 _ACEOF
8191 rm -f conftest.$ac_objext
8192 if { (ac_try="$ac_compile"
8193 case "(($ac_try" in
8194   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8195   *) ac_try_echo=$ac_try;;
8196 esac
8197 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8198   (eval "$ac_compile") 2>conftest.er1
8199   ac_status=$?
8200   grep -v '^ *+' conftest.er1 >conftest.err
8201   rm -f conftest.er1
8202   cat conftest.err >&5
8203   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8204   (exit $ac_status); } && {
8205          test -z "$ac_c_werror_flag" ||
8206          test ! -s conftest.err
8207        } && test -s conftest.$ac_objext; then
8208   ac_cv_member_struct_ifreq_ifr_hwaddr=yes
8209 else
8210   echo "$as_me: failed program was:" >&5
8211 sed 's/^/| /' conftest.$ac_ext >&5
8212
8213         ac_cv_member_struct_ifreq_ifr_hwaddr=no
8214 fi
8215
8216 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8217 fi
8218
8219 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8220 fi
8221 { echo "$as_me:$LINENO: result: $ac_cv_member_struct_ifreq_ifr_hwaddr" >&5
8222 echo "${ECHO_T}$ac_cv_member_struct_ifreq_ifr_hwaddr" >&6; }
8223 if test $ac_cv_member_struct_ifreq_ifr_hwaddr = yes; then
8224
8225 cat >>confdefs.h <<_ACEOF
8226 #define HAVE_STRUCT_IFREQ_IFR_HWADDR 1
8227 _ACEOF
8228
8229
8230 fi
8231 { echo "$as_me:$LINENO: checking for struct ifreq.ifr_netmask" >&5
8232 echo $ECHO_N "checking for struct ifreq.ifr_netmask... $ECHO_C" >&6; }
8233 if test "${ac_cv_member_struct_ifreq_ifr_netmask+set}" = set; then
8234   echo $ECHO_N "(cached) $ECHO_C" >&6
8235 else
8236   cat >conftest.$ac_ext <<_ACEOF
8237 /* confdefs.h.  */
8238 _ACEOF
8239 cat confdefs.h >>conftest.$ac_ext
8240 cat >>conftest.$ac_ext <<_ACEOF
8241 /* end confdefs.h.  */
8242 $ac_includes_default
8243 #if HAVE_SYS_SOCKET_H
8244 #include <sys/socket.h>
8245 #endif
8246 #if HAVE_NET_IF_H
8247 #include <net/if.h>
8248 #endif
8249
8250 int
8251 main ()
8252 {
8253 static struct ifreq ac_aggr;
8254 if (ac_aggr.ifr_netmask)
8255 return 0;
8256   ;
8257   return 0;
8258 }
8259 _ACEOF
8260 rm -f conftest.$ac_objext
8261 if { (ac_try="$ac_compile"
8262 case "(($ac_try" in
8263   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8264   *) ac_try_echo=$ac_try;;
8265 esac
8266 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8267   (eval "$ac_compile") 2>conftest.er1
8268   ac_status=$?
8269   grep -v '^ *+' conftest.er1 >conftest.err
8270   rm -f conftest.er1
8271   cat conftest.err >&5
8272   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8273   (exit $ac_status); } && {
8274          test -z "$ac_c_werror_flag" ||
8275          test ! -s conftest.err
8276        } && test -s conftest.$ac_objext; then
8277   ac_cv_member_struct_ifreq_ifr_netmask=yes
8278 else
8279   echo "$as_me: failed program was:" >&5
8280 sed 's/^/| /' conftest.$ac_ext >&5
8281
8282         cat >conftest.$ac_ext <<_ACEOF
8283 /* confdefs.h.  */
8284 _ACEOF
8285 cat confdefs.h >>conftest.$ac_ext
8286 cat >>conftest.$ac_ext <<_ACEOF
8287 /* end confdefs.h.  */
8288 $ac_includes_default
8289 #if HAVE_SYS_SOCKET_H
8290 #include <sys/socket.h>
8291 #endif
8292 #if HAVE_NET_IF_H
8293 #include <net/if.h>
8294 #endif
8295
8296 int
8297 main ()
8298 {
8299 static struct ifreq ac_aggr;
8300 if (sizeof ac_aggr.ifr_netmask)
8301 return 0;
8302   ;
8303   return 0;
8304 }
8305 _ACEOF
8306 rm -f conftest.$ac_objext
8307 if { (ac_try="$ac_compile"
8308 case "(($ac_try" in
8309   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8310   *) ac_try_echo=$ac_try;;
8311 esac
8312 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8313   (eval "$ac_compile") 2>conftest.er1
8314   ac_status=$?
8315   grep -v '^ *+' conftest.er1 >conftest.err
8316   rm -f conftest.er1
8317   cat conftest.err >&5
8318   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8319   (exit $ac_status); } && {
8320          test -z "$ac_c_werror_flag" ||
8321          test ! -s conftest.err
8322        } && test -s conftest.$ac_objext; then
8323   ac_cv_member_struct_ifreq_ifr_netmask=yes
8324 else
8325   echo "$as_me: failed program was:" >&5
8326 sed 's/^/| /' conftest.$ac_ext >&5
8327
8328         ac_cv_member_struct_ifreq_ifr_netmask=no
8329 fi
8330
8331 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8332 fi
8333
8334 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8335 fi
8336 { echo "$as_me:$LINENO: result: $ac_cv_member_struct_ifreq_ifr_netmask" >&5
8337 echo "${ECHO_T}$ac_cv_member_struct_ifreq_ifr_netmask" >&6; }
8338 if test $ac_cv_member_struct_ifreq_ifr_netmask = yes; then
8339
8340 cat >>confdefs.h <<_ACEOF
8341 #define HAVE_STRUCT_IFREQ_IFR_NETMASK 1
8342 _ACEOF
8343
8344
8345 fi
8346 { echo "$as_me:$LINENO: checking for struct ifreq.ifr_broadaddr" >&5
8347 echo $ECHO_N "checking for struct ifreq.ifr_broadaddr... $ECHO_C" >&6; }
8348 if test "${ac_cv_member_struct_ifreq_ifr_broadaddr+set}" = set; then
8349   echo $ECHO_N "(cached) $ECHO_C" >&6
8350 else
8351   cat >conftest.$ac_ext <<_ACEOF
8352 /* confdefs.h.  */
8353 _ACEOF
8354 cat confdefs.h >>conftest.$ac_ext
8355 cat >>conftest.$ac_ext <<_ACEOF
8356 /* end confdefs.h.  */
8357 $ac_includes_default
8358 #if HAVE_SYS_SOCKET_H
8359 #include <sys/socket.h>
8360 #endif
8361 #if HAVE_NET_IF_H
8362 #include <net/if.h>
8363 #endif
8364
8365 int
8366 main ()
8367 {
8368 static struct ifreq ac_aggr;
8369 if (ac_aggr.ifr_broadaddr)
8370 return 0;
8371   ;
8372   return 0;
8373 }
8374 _ACEOF
8375 rm -f conftest.$ac_objext
8376 if { (ac_try="$ac_compile"
8377 case "(($ac_try" in
8378   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8379   *) ac_try_echo=$ac_try;;
8380 esac
8381 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8382   (eval "$ac_compile") 2>conftest.er1
8383   ac_status=$?
8384   grep -v '^ *+' conftest.er1 >conftest.err
8385   rm -f conftest.er1
8386   cat conftest.err >&5
8387   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8388   (exit $ac_status); } && {
8389          test -z "$ac_c_werror_flag" ||
8390          test ! -s conftest.err
8391        } && test -s conftest.$ac_objext; then
8392   ac_cv_member_struct_ifreq_ifr_broadaddr=yes
8393 else
8394   echo "$as_me: failed program was:" >&5
8395 sed 's/^/| /' conftest.$ac_ext >&5
8396
8397         cat >conftest.$ac_ext <<_ACEOF
8398 /* confdefs.h.  */
8399 _ACEOF
8400 cat confdefs.h >>conftest.$ac_ext
8401 cat >>conftest.$ac_ext <<_ACEOF
8402 /* end confdefs.h.  */
8403 $ac_includes_default
8404 #if HAVE_SYS_SOCKET_H
8405 #include <sys/socket.h>
8406 #endif
8407 #if HAVE_NET_IF_H
8408 #include <net/if.h>
8409 #endif
8410
8411 int
8412 main ()
8413 {
8414 static struct ifreq ac_aggr;
8415 if (sizeof ac_aggr.ifr_broadaddr)
8416 return 0;
8417   ;
8418   return 0;
8419 }
8420 _ACEOF
8421 rm -f conftest.$ac_objext
8422 if { (ac_try="$ac_compile"
8423 case "(($ac_try" in
8424   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8425   *) ac_try_echo=$ac_try;;
8426 esac
8427 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8428   (eval "$ac_compile") 2>conftest.er1
8429   ac_status=$?
8430   grep -v '^ *+' conftest.er1 >conftest.err
8431   rm -f conftest.er1
8432   cat conftest.err >&5
8433   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8434   (exit $ac_status); } && {
8435          test -z "$ac_c_werror_flag" ||
8436          test ! -s conftest.err
8437        } && test -s conftest.$ac_objext; then
8438   ac_cv_member_struct_ifreq_ifr_broadaddr=yes
8439 else
8440   echo "$as_me: failed program was:" >&5
8441 sed 's/^/| /' conftest.$ac_ext >&5
8442
8443         ac_cv_member_struct_ifreq_ifr_broadaddr=no
8444 fi
8445
8446 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8447 fi
8448
8449 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8450 fi
8451 { echo "$as_me:$LINENO: result: $ac_cv_member_struct_ifreq_ifr_broadaddr" >&5
8452 echo "${ECHO_T}$ac_cv_member_struct_ifreq_ifr_broadaddr" >&6; }
8453 if test $ac_cv_member_struct_ifreq_ifr_broadaddr = yes; then
8454
8455 cat >>confdefs.h <<_ACEOF
8456 #define HAVE_STRUCT_IFREQ_IFR_BROADADDR 1
8457 _ACEOF
8458
8459
8460 fi
8461 { echo "$as_me:$LINENO: checking for struct ifreq.ifr_addr" >&5
8462 echo $ECHO_N "checking for struct ifreq.ifr_addr... $ECHO_C" >&6; }
8463 if test "${ac_cv_member_struct_ifreq_ifr_addr+set}" = set; then
8464   echo $ECHO_N "(cached) $ECHO_C" >&6
8465 else
8466   cat >conftest.$ac_ext <<_ACEOF
8467 /* confdefs.h.  */
8468 _ACEOF
8469 cat confdefs.h >>conftest.$ac_ext
8470 cat >>conftest.$ac_ext <<_ACEOF
8471 /* end confdefs.h.  */
8472 $ac_includes_default
8473 #if HAVE_SYS_SOCKET_H
8474 #include <sys/socket.h>
8475 #endif
8476 #if HAVE_NET_IF_H
8477 #include <net/if.h>
8478 #endif
8479
8480 int
8481 main ()
8482 {
8483 static struct ifreq ac_aggr;
8484 if (ac_aggr.ifr_addr)
8485 return 0;
8486   ;
8487   return 0;
8488 }
8489 _ACEOF
8490 rm -f conftest.$ac_objext
8491 if { (ac_try="$ac_compile"
8492 case "(($ac_try" in
8493   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8494   *) ac_try_echo=$ac_try;;
8495 esac
8496 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8497   (eval "$ac_compile") 2>conftest.er1
8498   ac_status=$?
8499   grep -v '^ *+' conftest.er1 >conftest.err
8500   rm -f conftest.er1
8501   cat conftest.err >&5
8502   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8503   (exit $ac_status); } && {
8504          test -z "$ac_c_werror_flag" ||
8505          test ! -s conftest.err
8506        } && test -s conftest.$ac_objext; then
8507   ac_cv_member_struct_ifreq_ifr_addr=yes
8508 else
8509   echo "$as_me: failed program was:" >&5
8510 sed 's/^/| /' conftest.$ac_ext >&5
8511
8512         cat >conftest.$ac_ext <<_ACEOF
8513 /* confdefs.h.  */
8514 _ACEOF
8515 cat confdefs.h >>conftest.$ac_ext
8516 cat >>conftest.$ac_ext <<_ACEOF
8517 /* end confdefs.h.  */
8518 $ac_includes_default
8519 #if HAVE_SYS_SOCKET_H
8520 #include <sys/socket.h>
8521 #endif
8522 #if HAVE_NET_IF_H
8523 #include <net/if.h>
8524 #endif
8525
8526 int
8527 main ()
8528 {
8529 static struct ifreq ac_aggr;
8530 if (sizeof ac_aggr.ifr_addr)
8531 return 0;
8532   ;
8533   return 0;
8534 }
8535 _ACEOF
8536 rm -f conftest.$ac_objext
8537 if { (ac_try="$ac_compile"
8538 case "(($ac_try" in
8539   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8540   *) ac_try_echo=$ac_try;;
8541 esac
8542 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8543   (eval "$ac_compile") 2>conftest.er1
8544   ac_status=$?
8545   grep -v '^ *+' conftest.er1 >conftest.err
8546   rm -f conftest.er1
8547   cat conftest.err >&5
8548   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8549   (exit $ac_status); } && {
8550          test -z "$ac_c_werror_flag" ||
8551          test ! -s conftest.err
8552        } && test -s conftest.$ac_objext; then
8553   ac_cv_member_struct_ifreq_ifr_addr=yes
8554 else
8555   echo "$as_me: failed program was:" >&5
8556 sed 's/^/| /' conftest.$ac_ext >&5
8557
8558         ac_cv_member_struct_ifreq_ifr_addr=no
8559 fi
8560
8561 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8562 fi
8563
8564 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8565 fi
8566 { echo "$as_me:$LINENO: result: $ac_cv_member_struct_ifreq_ifr_addr" >&5
8567 echo "${ECHO_T}$ac_cv_member_struct_ifreq_ifr_addr" >&6; }
8568 if test $ac_cv_member_struct_ifreq_ifr_addr = yes; then
8569
8570 cat >>confdefs.h <<_ACEOF
8571 #define HAVE_STRUCT_IFREQ_IFR_ADDR 1
8572 _ACEOF
8573
8574
8575 fi
8576
8577
8578
8579 { echo "$as_me:$LINENO: checking for function prototypes" >&5
8580 echo $ECHO_N "checking for function prototypes... $ECHO_C" >&6; }
8581 if test "$ac_cv_prog_cc_c89" != no; then
8582   { echo "$as_me:$LINENO: result: yes" >&5
8583 echo "${ECHO_T}yes" >&6; }
8584
8585 cat >>confdefs.h <<\_ACEOF
8586 #define PROTOTYPES 1
8587 _ACEOF
8588
8589
8590 cat >>confdefs.h <<\_ACEOF
8591 #define __PROTOTYPES 1
8592 _ACEOF
8593
8594 else
8595   { echo "$as_me:$LINENO: result: no" >&5
8596 echo "${ECHO_T}no" >&6; }
8597 fi
8598
8599 { echo "$as_me:$LINENO: checking for working volatile" >&5
8600 echo $ECHO_N "checking for working volatile... $ECHO_C" >&6; }
8601 if test "${ac_cv_c_volatile+set}" = set; then
8602   echo $ECHO_N "(cached) $ECHO_C" >&6
8603 else
8604   cat >conftest.$ac_ext <<_ACEOF
8605 /* confdefs.h.  */
8606 _ACEOF
8607 cat confdefs.h >>conftest.$ac_ext
8608 cat >>conftest.$ac_ext <<_ACEOF
8609 /* end confdefs.h.  */
8610
8611 int
8612 main ()
8613 {
8614
8615 volatile int x;
8616 int * volatile y = (int *) 0;
8617 return !x && !y;
8618   ;
8619   return 0;
8620 }
8621 _ACEOF
8622 rm -f conftest.$ac_objext
8623 if { (ac_try="$ac_compile"
8624 case "(($ac_try" in
8625   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8626   *) ac_try_echo=$ac_try;;
8627 esac
8628 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8629   (eval "$ac_compile") 2>conftest.er1
8630   ac_status=$?
8631   grep -v '^ *+' conftest.er1 >conftest.err
8632   rm -f conftest.er1
8633   cat conftest.err >&5
8634   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8635   (exit $ac_status); } && {
8636          test -z "$ac_c_werror_flag" ||
8637          test ! -s conftest.err
8638        } && test -s conftest.$ac_objext; then
8639   ac_cv_c_volatile=yes
8640 else
8641   echo "$as_me: failed program was:" >&5
8642 sed 's/^/| /' conftest.$ac_ext >&5
8643
8644         ac_cv_c_volatile=no
8645 fi
8646
8647 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8648 fi
8649 { echo "$as_me:$LINENO: result: $ac_cv_c_volatile" >&5
8650 echo "${ECHO_T}$ac_cv_c_volatile" >&6; }
8651 if test $ac_cv_c_volatile = no; then
8652
8653 cat >>confdefs.h <<\_ACEOF
8654 #define volatile
8655 _ACEOF
8656
8657 fi
8658
8659 { echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
8660 echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6; }
8661 if test "${ac_cv_c_const+set}" = set; then
8662   echo $ECHO_N "(cached) $ECHO_C" >&6
8663 else
8664   cat >conftest.$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
8671 int
8672 main ()
8673 {
8674 /* FIXME: Include the comments suggested by Paul. */
8675 #ifndef __cplusplus
8676   /* Ultrix mips cc rejects this.  */
8677   typedef int charset[2];
8678   const charset cs;
8679   /* SunOS 4.1.1 cc rejects this.  */
8680   char const *const *pcpcc;
8681   char **ppc;
8682   /* NEC SVR4.0.2 mips cc rejects this.  */
8683   struct point {int x, y;};
8684   static struct point const zero = {0,0};
8685   /* AIX XL C 1.02.0.0 rejects this.
8686      It does not let you subtract one const X* pointer from another in
8687      an arm of an if-expression whose if-part is not a constant
8688      expression */
8689   const char *g = "string";
8690   pcpcc = &g + (g ? g-g : 0);
8691   /* HPUX 7.0 cc rejects these. */
8692   ++pcpcc;
8693   ppc = (char**) pcpcc;
8694   pcpcc = (char const *const *) ppc;
8695   { /* SCO 3.2v4 cc rejects this.  */
8696     char *t;
8697     char const *s = 0 ? (char *) 0 : (char const *) 0;
8698
8699     *t++ = 0;
8700     if (s) return 0;
8701   }
8702   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
8703     int x[] = {25, 17};
8704     const int *foo = &x[0];
8705     ++foo;
8706   }
8707   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
8708     typedef const int *iptr;
8709     iptr p = 0;
8710     ++p;
8711   }
8712   { /* AIX XL C 1.02.0.0 rejects this saying
8713        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
8714     struct s { int j; const int *ap[3]; };
8715     struct s *b; b->j = 5;
8716   }
8717   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
8718     const int foo = 10;
8719     if (!foo) return 0;
8720   }
8721   return !cs[0] && !zero.x;
8722 #endif
8723
8724   ;
8725   return 0;
8726 }
8727 _ACEOF
8728 rm -f conftest.$ac_objext
8729 if { (ac_try="$ac_compile"
8730 case "(($ac_try" in
8731   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8732   *) ac_try_echo=$ac_try;;
8733 esac
8734 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8735   (eval "$ac_compile") 2>conftest.er1
8736   ac_status=$?
8737   grep -v '^ *+' conftest.er1 >conftest.err
8738   rm -f conftest.er1
8739   cat conftest.err >&5
8740   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8741   (exit $ac_status); } && {
8742          test -z "$ac_c_werror_flag" ||
8743          test ! -s conftest.err
8744        } && test -s conftest.$ac_objext; then
8745   ac_cv_c_const=yes
8746 else
8747   echo "$as_me: failed program was:" >&5
8748 sed 's/^/| /' conftest.$ac_ext >&5
8749
8750         ac_cv_c_const=no
8751 fi
8752
8753 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8754 fi
8755 { echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
8756 echo "${ECHO_T}$ac_cv_c_const" >&6; }
8757 if test $ac_cv_c_const = no; then
8758
8759 cat >>confdefs.h <<\_ACEOF
8760 #define const
8761 _ACEOF
8762
8763 fi
8764
8765 { echo "$as_me:$LINENO: checking for void * support" >&5
8766 echo $ECHO_N "checking for void * support... $ECHO_C" >&6; }
8767 if test "${emacs_cv_void_star+set}" = set; then
8768   echo $ECHO_N "(cached) $ECHO_C" >&6
8769 else
8770   cat >conftest.$ac_ext <<_ACEOF
8771 /* confdefs.h.  */
8772 _ACEOF
8773 cat confdefs.h >>conftest.$ac_ext
8774 cat >>conftest.$ac_ext <<_ACEOF
8775 /* end confdefs.h.  */
8776
8777 int
8778 main ()
8779 {
8780 void * foo;
8781   ;
8782   return 0;
8783 }
8784 _ACEOF
8785 rm -f conftest.$ac_objext
8786 if { (ac_try="$ac_compile"
8787 case "(($ac_try" in
8788   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8789   *) ac_try_echo=$ac_try;;
8790 esac
8791 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8792   (eval "$ac_compile") 2>conftest.er1
8793   ac_status=$?
8794   grep -v '^ *+' conftest.er1 >conftest.err
8795   rm -f conftest.er1
8796   cat conftest.err >&5
8797   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8798   (exit $ac_status); } && {
8799          test -z "$ac_c_werror_flag" ||
8800          test ! -s conftest.err
8801        } && test -s conftest.$ac_objext; then
8802   emacs_cv_void_star=yes
8803 else
8804   echo "$as_me: failed program was:" >&5
8805 sed 's/^/| /' conftest.$ac_ext >&5
8806
8807         emacs_cv_void_star=no
8808 fi
8809
8810 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8811 fi
8812 { echo "$as_me:$LINENO: result: $emacs_cv_void_star" >&5
8813 echo "${ECHO_T}$emacs_cv_void_star" >&6; }
8814 if test $emacs_cv_void_star = yes; then
8815   cat >>confdefs.h <<\_ACEOF
8816 #define POINTER_TYPE void
8817 _ACEOF
8818
8819 else
8820   cat >>confdefs.h <<\_ACEOF
8821 #define POINTER_TYPE char
8822 _ACEOF
8823
8824 fi
8825
8826
8827
8828
8829
8830 { echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
8831 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; }
8832 set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
8833 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
8834   echo $ECHO_N "(cached) $ECHO_C" >&6
8835 else
8836   cat >conftest.make <<\_ACEOF
8837 SHELL = /bin/sh
8838 all:
8839         @echo '@@@%%%=$(MAKE)=@@@%%%'
8840 _ACEOF
8841 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
8842 case `${MAKE-make} -f conftest.make 2>/dev/null` in
8843   *@@@%%%=?*=@@@%%%*)
8844     eval ac_cv_prog_make_${ac_make}_set=yes;;
8845   *)
8846     eval ac_cv_prog_make_${ac_make}_set=no;;
8847 esac
8848 rm -f conftest.make
8849 fi
8850 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
8851   { echo "$as_me:$LINENO: result: yes" >&5
8852 echo "${ECHO_T}yes" >&6; }
8853   SET_MAKE=
8854 else
8855   { echo "$as_me:$LINENO: result: no" >&5
8856 echo "${ECHO_T}no" >&6; }
8857   SET_MAKE="MAKE=${MAKE-make}"
8858 fi
8859
8860
8861 { echo "$as_me:$LINENO: checking for long file names" >&5
8862 echo $ECHO_N "checking for long file names... $ECHO_C" >&6; }
8863 if test "${ac_cv_sys_long_file_names+set}" = set; then
8864   echo $ECHO_N "(cached) $ECHO_C" >&6
8865 else
8866   ac_cv_sys_long_file_names=yes
8867 # Test for long file names in all the places we know might matter:
8868 #      .                the current directory, where building will happen
8869 #      $prefix/lib      where we will be installing things
8870 #      $exec_prefix/lib likewise
8871 #      $TMPDIR          if set, where it might want to write temporary files
8872 #      /tmp             where it might want to write temporary files
8873 #      /var/tmp         likewise
8874 #      /usr/tmp         likewise
8875 for ac_dir in . "$TMPDIR" /tmp /var/tmp /usr/tmp "$prefix/lib" "$exec_prefix/lib"; do
8876   # Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib
8877   # in the usual case where exec_prefix is '${prefix}'.
8878   case $ac_dir in #(
8879     . | /* | ?:[\\/]*) ;; #(
8880     *) continue;;
8881   esac
8882   test -w "$ac_dir/." || continue # It is less confusing to not echo anything here.
8883   ac_xdir=$ac_dir/cf$$
8884   (umask 077 && mkdir "$ac_xdir" 2>/dev/null) || continue
8885   ac_tf1=$ac_xdir/conftest9012345
8886   ac_tf2=$ac_xdir/conftest9012346
8887   touch "$ac_tf1" 2>/dev/null && test -f "$ac_tf1" && test ! -f "$ac_tf2" ||
8888     ac_cv_sys_long_file_names=no
8889   rm -f -r "$ac_xdir" 2>/dev/null
8890   test $ac_cv_sys_long_file_names = no && break
8891 done
8892 fi
8893 { echo "$as_me:$LINENO: result: $ac_cv_sys_long_file_names" >&5
8894 echo "${ECHO_T}$ac_cv_sys_long_file_names" >&6; }
8895 if test $ac_cv_sys_long_file_names = yes; then
8896
8897 cat >>confdefs.h <<\_ACEOF
8898 #define HAVE_LONG_FILE_NAMES 1
8899 _ACEOF
8900
8901 fi
8902
8903
8904 #### Choose a window system.
8905
8906 { echo "$as_me:$LINENO: checking for X" >&5
8907 echo $ECHO_N "checking for X... $ECHO_C" >&6; }
8908
8909
8910 # Check whether --with-x was given.
8911 if test "${with_x+set}" = set; then
8912   withval=$with_x;
8913 fi
8914
8915 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
8916 if test "x$with_x" = xno; then
8917   # The user explicitly disabled X.
8918   have_x=disabled
8919 else
8920   case $x_includes,$x_libraries in #(
8921     *\'*) { { echo "$as_me:$LINENO: error: Cannot use X directory names containing '" >&5
8922 echo "$as_me: error: Cannot use X directory names containing '" >&2;}
8923    { (exit 1); exit 1; }; };; #(
8924     *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then
8925   echo $ECHO_N "(cached) $ECHO_C" >&6
8926 else
8927   # One or both of the vars are not set, and there is no cached value.
8928 ac_x_includes=no ac_x_libraries=no
8929 rm -f -r conftest.dir
8930 if mkdir conftest.dir; then
8931   cd conftest.dir
8932   cat >Imakefile <<'_ACEOF'
8933 incroot:
8934         @echo incroot='${INCROOT}'
8935 usrlibdir:
8936         @echo usrlibdir='${USRLIBDIR}'
8937 libdir:
8938         @echo libdir='${LIBDIR}'
8939 _ACEOF
8940   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
8941     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
8942     for ac_var in incroot usrlibdir libdir; do
8943       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
8944     done
8945     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
8946     for ac_extension in a so sl; do
8947       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
8948          test -f "$ac_im_libdir/libX11.$ac_extension"; then
8949         ac_im_usrlibdir=$ac_im_libdir; break
8950       fi
8951     done
8952     # Screen out bogus values from the imake configuration.  They are
8953     # bogus both because they are the default anyway, and because
8954     # using them would break gcc on systems where it needs fixed includes.
8955     case $ac_im_incroot in
8956         /usr/include) ac_x_includes= ;;
8957         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
8958     esac
8959     case $ac_im_usrlibdir in
8960         /usr/lib | /lib) ;;
8961         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
8962     esac
8963   fi
8964   cd ..
8965   rm -f -r conftest.dir
8966 fi
8967
8968 # Standard set of common directories for X headers.
8969 # Check X11 before X11Rn because it is often a symlink to the current release.
8970 ac_x_header_dirs='
8971 /usr/X11/include
8972 /usr/X11R6/include
8973 /usr/X11R5/include
8974 /usr/X11R4/include
8975
8976 /usr/include/X11
8977 /usr/include/X11R6
8978 /usr/include/X11R5
8979 /usr/include/X11R4
8980
8981 /usr/local/X11/include
8982 /usr/local/X11R6/include
8983 /usr/local/X11R5/include
8984 /usr/local/X11R4/include
8985
8986 /usr/local/include/X11
8987 /usr/local/include/X11R6
8988 /usr/local/include/X11R5
8989 /usr/local/include/X11R4
8990
8991 /usr/X386/include
8992 /usr/x386/include
8993 /usr/XFree86/include/X11
8994
8995 /usr/include
8996 /usr/local/include
8997 /usr/unsupported/include
8998 /usr/athena/include
8999 /usr/local/x11r5/include
9000 /usr/lpp/Xamples/include
9001
9002 /usr/openwin/include
9003 /usr/openwin/share/include'
9004
9005 if test "$ac_x_includes" = no; then
9006   # Guess where to find include files, by looking for Xlib.h.
9007   # First, try using that file with no special directory specified.
9008   cat >conftest.$ac_ext <<_ACEOF
9009 /* confdefs.h.  */
9010 _ACEOF
9011 cat confdefs.h >>conftest.$ac_ext
9012 cat >>conftest.$ac_ext <<_ACEOF
9013 /* end confdefs.h.  */
9014 #include <X11/Xlib.h>
9015 _ACEOF
9016 if { (ac_try="$ac_cpp conftest.$ac_ext"
9017 case "(($ac_try" in
9018   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9019   *) ac_try_echo=$ac_try;;
9020 esac
9021 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9022   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
9023   ac_status=$?
9024   grep -v '^ *+' conftest.er1 >conftest.err
9025   rm -f conftest.er1
9026   cat conftest.err >&5
9027   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9028   (exit $ac_status); } >/dev/null && {
9029          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
9030          test ! -s conftest.err
9031        }; then
9032   # We can compile using X headers with no special include directory.
9033 ac_x_includes=
9034 else
9035   echo "$as_me: failed program was:" >&5
9036 sed 's/^/| /' conftest.$ac_ext >&5
9037
9038   for ac_dir in $ac_x_header_dirs; do
9039   if test -r "$ac_dir/X11/Xlib.h"; then
9040     ac_x_includes=$ac_dir
9041     break
9042   fi
9043 done
9044 fi
9045
9046 rm -f conftest.err conftest.$ac_ext
9047 fi # $ac_x_includes = no
9048
9049 if test "$ac_x_libraries" = no; then
9050   # Check for the libraries.
9051   # See if we find them without any special options.
9052   # Don't add to $LIBS permanently.
9053   ac_save_LIBS=$LIBS
9054   LIBS="-lX11 $LIBS"
9055   cat >conftest.$ac_ext <<_ACEOF
9056 /* confdefs.h.  */
9057 _ACEOF
9058 cat confdefs.h >>conftest.$ac_ext
9059 cat >>conftest.$ac_ext <<_ACEOF
9060 /* end confdefs.h.  */
9061 #include <X11/Xlib.h>
9062 int
9063 main ()
9064 {
9065 XrmInitialize ()
9066   ;
9067   return 0;
9068 }
9069 _ACEOF
9070 rm -f conftest.$ac_objext conftest$ac_exeext
9071 if { (ac_try="$ac_link"
9072 case "(($ac_try" in
9073   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9074   *) ac_try_echo=$ac_try;;
9075 esac
9076 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9077   (eval "$ac_link") 2>conftest.er1
9078   ac_status=$?
9079   grep -v '^ *+' conftest.er1 >conftest.err
9080   rm -f conftest.er1
9081   cat conftest.err >&5
9082   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9083   (exit $ac_status); } && {
9084          test -z "$ac_c_werror_flag" ||
9085          test ! -s conftest.err
9086        } && test -s conftest$ac_exeext &&
9087        $as_test_x conftest$ac_exeext; then
9088   LIBS=$ac_save_LIBS
9089 # We can link X programs with no special library path.
9090 ac_x_libraries=
9091 else
9092   echo "$as_me: failed program was:" >&5
9093 sed 's/^/| /' conftest.$ac_ext >&5
9094
9095         LIBS=$ac_save_LIBS
9096 for ac_dir in `echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
9097 do
9098   # Don't even attempt the hair of trying to link an X program!
9099   for ac_extension in a so sl; do
9100     if test -r "$ac_dir/libX11.$ac_extension"; then
9101       ac_x_libraries=$ac_dir
9102       break 2
9103     fi
9104   done
9105 done
9106 fi
9107
9108 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
9109       conftest$ac_exeext conftest.$ac_ext
9110 fi # $ac_x_libraries = no
9111
9112 case $ac_x_includes,$ac_x_libraries in #(
9113   no,* | *,no | *\'*)
9114     # Didn't find X, or a directory has "'" in its name.
9115     ac_cv_have_x="have_x=no";; #(
9116   *)
9117     # Record where we found X for the cache.
9118     ac_cv_have_x="have_x=yes\
9119         ac_x_includes='$ac_x_includes'\
9120         ac_x_libraries='$ac_x_libraries'"
9121 esac
9122 fi
9123 ;; #(
9124     *) have_x=yes;;
9125   esac
9126   eval "$ac_cv_have_x"
9127 fi # $with_x != no
9128
9129 if test "$have_x" != yes; then
9130   { echo "$as_me:$LINENO: result: $have_x" >&5
9131 echo "${ECHO_T}$have_x" >&6; }
9132   no_x=yes
9133 else
9134   # If each of the values was on the command line, it overrides each guess.
9135   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
9136   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
9137   # Update the cache value to reflect the command line values.
9138   ac_cv_have_x="have_x=yes\
9139         ac_x_includes='$x_includes'\
9140         ac_x_libraries='$x_libraries'"
9141   { echo "$as_me:$LINENO: result: libraries $x_libraries, headers $x_includes" >&5
9142 echo "${ECHO_T}libraries $x_libraries, headers $x_includes" >&6; }
9143 fi
9144
9145 if test "$no_x" = yes; then
9146   window_system=none
9147 else
9148   window_system=x11
9149 fi
9150
9151 ## Workaround for bug in autoconf <= 2.62.
9152 ## http://lists.gnu.org/archive/html/emacs-devel/2008-04/msg01551.html
9153 ## No need to do anything special for these standard directories.
9154 ## This is an experiment, take it out if it causes problems.
9155 if test -n "${x_libraries}" && test x"${x_libraries}" != xNONE; then
9156
9157    x_libraries=`echo :${x_libraries}: | sed -e 's|:/usr/lib64:|:|g' -e 's|:/lib64:|:|g' -e 's|^:||' -e 's|:$||'`
9158
9159 fi
9160
9161 if test "${x_libraries}" != NONE; then
9162   if test -n "${x_libraries}"; then
9163     LD_SWITCH_X_SITE=-L`echo ${x_libraries} | sed -e "s/:/ -L/g"`
9164     LD_SWITCH_X_SITE_AUX=-R`echo ${x_libraries} | sed -e "s/:/ -R/g"`
9165   fi
9166   x_default_search_path=""
9167   x_search_path=${x_libraries}
9168   if test -z "${x_search_path}"; then
9169     x_search_path=/usr/lib
9170   fi
9171   for x_library in `echo ${x_search_path}: | \
9172                     sed -e "s/:/ /g" -e p -e "s:/lib[^ /]* :/share :g"`; do
9173     x_search_path="\
9174 ${x_library}/X11/%L/%T/%N%C%S:\
9175 ${x_library}/X11/%l/%T/%N%C%S:\
9176 ${x_library}/X11/%T/%N%C%S:\
9177 ${x_library}/X11/%L/%T/%N%S:\
9178 ${x_library}/X11/%l/%T/%N%S:\
9179 ${x_library}/X11/%T/%N%S"
9180     if test x"${x_default_search_path}" = x; then
9181       x_default_search_path=${x_search_path}
9182     else
9183       x_default_search_path="${x_search_path}:${x_default_search_path}"
9184     fi
9185   done
9186 fi
9187 if test "${x_includes}" != NONE && test -n "${x_includes}"; then
9188   C_SWITCH_X_SITE=-I`echo ${x_includes} | sed -e "s/:/ -I/g"`
9189 fi
9190
9191 if test x"${x_includes}" = x; then
9192   bitmapdir=/usr/include/X11/bitmaps
9193 else
9194   # accumulate include directories that have X11 bitmap subdirectories
9195   bmd_acc="dummyval"
9196   for bmd in `echo ${x_includes} | sed -e "s/:/ /g"`; do
9197     if test -d "${bmd}/X11/bitmaps"; then
9198       bmd_acc="${bmd_acc}:${bmd}/X11/bitmaps"
9199     fi
9200     if test -d "${bmd}/bitmaps"; then
9201       bmd_acc="${bmd_acc}:${bmd}/bitmaps"
9202     fi
9203   done
9204   if test ${bmd_acc} != "dummyval"; then
9205     bitmapdir=`echo ${bmd_acc} | sed -e "s/^dummyval://"`
9206   fi
9207 fi
9208
9209 HAVE_NS=no
9210 NS_IMPL_COCOA=no
9211 NS_IMPL_GNUSTEP=no
9212 tmp_CPPFLAGS="$CPPFLAGS"
9213 tmp_CFLAGS="$CFLAGS"
9214 CPPFLAGS="$CPPFLAGS -x objective-c"
9215 CFLAGS="$CFLAGS -x objective-c"
9216 if test "${with_ns}" != no; then
9217   if test "${opsys}" = darwin; then
9218      NS_IMPL_COCOA=yes
9219      ns_appdir=`pwd`/nextstep/Emacs.app
9220      ns_appbindir=`pwd`/nextstep/Emacs.app/Contents/MacOS
9221      ns_appresdir=`pwd`/nextstep/Emacs.app/Contents/Resources
9222      ns_appsrc=${srcdir}/nextstep/Cocoa/Emacs.base
9223   elif test -f $GNUSTEP_CONFIG_FILE; then
9224      NS_IMPL_GNUSTEP=yes
9225      ns_appdir=`pwd`/nextstep/Emacs.app
9226      ns_appbindir=`pwd`/nextstep/Emacs.app
9227      ns_appresdir=`pwd`/nextstep/Emacs.app/Resources
9228      ns_appsrc=${srcdir}/nextstep/GNUstep/Emacs.base
9229           GNUSTEP_MAKEFILES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_MAKEFILES)"
9230      GNUSTEP_SYSTEM_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_HEADERS)"
9231      GNUSTEP_SYSTEM_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_LIBRARIES)"
9232      CPPFLAGS="$CPPFLAGS -I${GNUSTEP_SYSTEM_HEADERS}"
9233      CFLAGS="$CFLAGS -I${GNUSTEP_SYSTEM_HEADERS}"
9234      REAL_CFLAGS="$REAL_CFLAGS -I${GNUSTEP_SYSTEM_HEADERS}"
9235      LDFLAGS="$LDFLAGS -L${GNUSTEP_SYSTEM_LIBRARIES}"
9236   fi
9237   if test "${ac_cv_header_AppKit_AppKit_h+set}" = set; then
9238   { echo "$as_me:$LINENO: checking for AppKit/AppKit.h" >&5
9239 echo $ECHO_N "checking for AppKit/AppKit.h... $ECHO_C" >&6; }
9240 if test "${ac_cv_header_AppKit_AppKit_h+set}" = set; then
9241   echo $ECHO_N "(cached) $ECHO_C" >&6
9242 fi
9243 { echo "$as_me:$LINENO: result: $ac_cv_header_AppKit_AppKit_h" >&5
9244 echo "${ECHO_T}$ac_cv_header_AppKit_AppKit_h" >&6; }
9245 else
9246   # Is the header compilable?
9247 { echo "$as_me:$LINENO: checking AppKit/AppKit.h usability" >&5
9248 echo $ECHO_N "checking AppKit/AppKit.h usability... $ECHO_C" >&6; }
9249 cat >conftest.$ac_ext <<_ACEOF
9250 /* confdefs.h.  */
9251 _ACEOF
9252 cat confdefs.h >>conftest.$ac_ext
9253 cat >>conftest.$ac_ext <<_ACEOF
9254 /* end confdefs.h.  */
9255 $ac_includes_default
9256 #include <AppKit/AppKit.h>
9257 _ACEOF
9258 rm -f conftest.$ac_objext
9259 if { (ac_try="$ac_compile"
9260 case "(($ac_try" in
9261   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9262   *) ac_try_echo=$ac_try;;
9263 esac
9264 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9265   (eval "$ac_compile") 2>conftest.er1
9266   ac_status=$?
9267   grep -v '^ *+' conftest.er1 >conftest.err
9268   rm -f conftest.er1
9269   cat conftest.err >&5
9270   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9271   (exit $ac_status); } && {
9272          test -z "$ac_c_werror_flag" ||
9273          test ! -s conftest.err
9274        } && test -s conftest.$ac_objext; then
9275   ac_header_compiler=yes
9276 else
9277   echo "$as_me: failed program was:" >&5
9278 sed 's/^/| /' conftest.$ac_ext >&5
9279
9280         ac_header_compiler=no
9281 fi
9282
9283 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9284 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
9285 echo "${ECHO_T}$ac_header_compiler" >&6; }
9286
9287 # Is the header present?
9288 { echo "$as_me:$LINENO: checking AppKit/AppKit.h presence" >&5
9289 echo $ECHO_N "checking AppKit/AppKit.h presence... $ECHO_C" >&6; }
9290 cat >conftest.$ac_ext <<_ACEOF
9291 /* confdefs.h.  */
9292 _ACEOF
9293 cat confdefs.h >>conftest.$ac_ext
9294 cat >>conftest.$ac_ext <<_ACEOF
9295 /* end confdefs.h.  */
9296 #include <AppKit/AppKit.h>
9297 _ACEOF
9298 if { (ac_try="$ac_cpp conftest.$ac_ext"
9299 case "(($ac_try" in
9300   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9301   *) ac_try_echo=$ac_try;;
9302 esac
9303 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9304   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
9305   ac_status=$?
9306   grep -v '^ *+' conftest.er1 >conftest.err
9307   rm -f conftest.er1
9308   cat conftest.err >&5
9309   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9310   (exit $ac_status); } >/dev/null && {
9311          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
9312          test ! -s conftest.err
9313        }; then
9314   ac_header_preproc=yes
9315 else
9316   echo "$as_me: failed program was:" >&5
9317 sed 's/^/| /' conftest.$ac_ext >&5
9318
9319   ac_header_preproc=no
9320 fi
9321
9322 rm -f conftest.err conftest.$ac_ext
9323 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
9324 echo "${ECHO_T}$ac_header_preproc" >&6; }
9325
9326 # So?  What about this header?
9327 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
9328   yes:no: )
9329     { echo "$as_me:$LINENO: WARNING: AppKit/AppKit.h: accepted by the compiler, rejected by the preprocessor!" >&5
9330 echo "$as_me: WARNING: AppKit/AppKit.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
9331     { echo "$as_me:$LINENO: WARNING: AppKit/AppKit.h: proceeding with the compiler's result" >&5
9332 echo "$as_me: WARNING: AppKit/AppKit.h: proceeding with the compiler's result" >&2;}
9333     ac_header_preproc=yes
9334     ;;
9335   no:yes:* )
9336     { echo "$as_me:$LINENO: WARNING: AppKit/AppKit.h: present but cannot be compiled" >&5
9337 echo "$as_me: WARNING: AppKit/AppKit.h: present but cannot be compiled" >&2;}
9338     { echo "$as_me:$LINENO: WARNING: AppKit/AppKit.h:     check for missing prerequisite headers?" >&5
9339 echo "$as_me: WARNING: AppKit/AppKit.h:     check for missing prerequisite headers?" >&2;}
9340     { echo "$as_me:$LINENO: WARNING: AppKit/AppKit.h: see the Autoconf documentation" >&5
9341 echo "$as_me: WARNING: AppKit/AppKit.h: see the Autoconf documentation" >&2;}
9342     { echo "$as_me:$LINENO: WARNING: AppKit/AppKit.h:     section \"Present But Cannot Be Compiled\"" >&5
9343 echo "$as_me: WARNING: AppKit/AppKit.h:     section \"Present But Cannot Be Compiled\"" >&2;}
9344     { echo "$as_me:$LINENO: WARNING: AppKit/AppKit.h: proceeding with the preprocessor's result" >&5
9345 echo "$as_me: WARNING: AppKit/AppKit.h: proceeding with the preprocessor's result" >&2;}
9346     { echo "$as_me:$LINENO: WARNING: AppKit/AppKit.h: in the future, the compiler will take precedence" >&5
9347 echo "$as_me: WARNING: AppKit/AppKit.h: in the future, the compiler will take precedence" >&2;}
9348
9349     ;;
9350 esac
9351 { echo "$as_me:$LINENO: checking for AppKit/AppKit.h" >&5
9352 echo $ECHO_N "checking for AppKit/AppKit.h... $ECHO_C" >&6; }
9353 if test "${ac_cv_header_AppKit_AppKit_h+set}" = set; then
9354   echo $ECHO_N "(cached) $ECHO_C" >&6
9355 else
9356   ac_cv_header_AppKit_AppKit_h=$ac_header_preproc
9357 fi
9358 { echo "$as_me:$LINENO: result: $ac_cv_header_AppKit_AppKit_h" >&5
9359 echo "${ECHO_T}$ac_cv_header_AppKit_AppKit_h" >&6; }
9360
9361 fi
9362 if test $ac_cv_header_AppKit_AppKit_h = yes; then
9363   HAVE_NS=yes
9364 else
9365   { { echo "$as_me:$LINENO: error: \`--with-ns' was specified, but the include
9366   files are missing or cannot be compiled." >&5
9367 echo "$as_me: error: \`--with-ns' was specified, but the include
9368   files are missing or cannot be compiled." >&2;}
9369    { (exit 1); exit 1; }; }
9370 fi
9371
9372
9373   NS_HAVE_NSINTEGER=yes
9374   cat >conftest.$ac_ext <<_ACEOF
9375 /* confdefs.h.  */
9376 _ACEOF
9377 cat confdefs.h >>conftest.$ac_ext
9378 cat >>conftest.$ac_ext <<_ACEOF
9379 /* end confdefs.h.  */
9380 #include <Foundation/NSObjCRuntime.h>
9381 int
9382 main ()
9383 {
9384 NSInteger i;
9385   ;
9386   return 0;
9387 }
9388 _ACEOF
9389 rm -f conftest.$ac_objext
9390 if { (ac_try="$ac_compile"
9391 case "(($ac_try" in
9392   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9393   *) ac_try_echo=$ac_try;;
9394 esac
9395 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9396   (eval "$ac_compile") 2>conftest.er1
9397   ac_status=$?
9398   grep -v '^ *+' conftest.er1 >conftest.err
9399   rm -f conftest.er1
9400   cat conftest.err >&5
9401   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9402   (exit $ac_status); } && {
9403          test -z "$ac_c_werror_flag" ||
9404          test ! -s conftest.err
9405        } && test -s conftest.$ac_objext; then
9406   ns_have_nsinteger=yes
9407 else
9408   echo "$as_me: failed program was:" >&5
9409 sed 's/^/| /' conftest.$ac_ext >&5
9410
9411         ns_have_nsinteger=no
9412 fi
9413
9414 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9415   if test $ns_have_nsinteger = no; then
9416     NS_HAVE_NSINTEGER=no
9417   fi
9418 fi
9419 if test "${HAVE_NS}" = yes; then
9420   window_system=nextstep
9421   with_xft=no
9422   with_freetype=no
9423   # set up packaging dirs
9424   exec_prefix=${ns_appbindir}
9425   libexecdir=${ns_appbindir}/libexec
9426   if test "${EN_NS_SELF_CONTAINED}" = yes; then
9427      prefix=${ns_appresdir}
9428   fi
9429 fi
9430 CFLAGS="$tmp_CFLAGS"
9431 CPPFLAGS="$tmp_CPPFLAGS"
9432
9433 case "${window_system}" in
9434   x11 )
9435     HAVE_X_WINDOWS=yes
9436     HAVE_X11=yes
9437     case "${with_x_toolkit}" in
9438       athena | lucid ) USE_X_TOOLKIT=LUCID ;;
9439       motif ) USE_X_TOOLKIT=MOTIF ;;
9440       gtk ) with_gtk=yes
9441             USE_X_TOOLKIT=none ;;
9442       no ) USE_X_TOOLKIT=none ;;
9443       * ) USE_X_TOOLKIT=maybe ;;
9444     esac
9445   ;;
9446   nextstep | none )
9447     HAVE_X_WINDOWS=no
9448     HAVE_X11=no
9449     USE_X_TOOLKIT=none
9450   ;;
9451 esac
9452
9453 if test "$window_system" = none && test "X$with_x" != "Xno"; then
9454    # Extract the first word of "X", so it can be a program name with args.
9455 set dummy X; ac_word=$2
9456 { echo "$as_me:$LINENO: checking for $ac_word" >&5
9457 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
9458 if test "${ac_cv_prog_HAVE_XSERVER+set}" = set; then
9459   echo $ECHO_N "(cached) $ECHO_C" >&6
9460 else
9461   if test -n "$HAVE_XSERVER"; then
9462   ac_cv_prog_HAVE_XSERVER="$HAVE_XSERVER" # Let the user override the test.
9463 else
9464 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9465 for as_dir in $PATH
9466 do
9467   IFS=$as_save_IFS
9468   test -z "$as_dir" && as_dir=.
9469   for ac_exec_ext in '' $ac_executable_extensions; do
9470   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9471     ac_cv_prog_HAVE_XSERVER="true"
9472     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
9473     break 2
9474   fi
9475 done
9476 done
9477 IFS=$as_save_IFS
9478
9479   test -z "$ac_cv_prog_HAVE_XSERVER" && ac_cv_prog_HAVE_XSERVER="false"
9480 fi
9481 fi
9482 HAVE_XSERVER=$ac_cv_prog_HAVE_XSERVER
9483 if test -n "$HAVE_XSERVER"; then
9484   { echo "$as_me:$LINENO: result: $HAVE_XSERVER" >&5
9485 echo "${ECHO_T}$HAVE_XSERVER" >&6; }
9486 else
9487   { echo "$as_me:$LINENO: result: no" >&5
9488 echo "${ECHO_T}no" >&6; }
9489 fi
9490
9491
9492    if test "$HAVE_XSERVER" = true ||
9493       test -n "$DISPLAY" ||
9494       test "`echo /usr/lib/libX11.*`" != "/usr/lib/libX11.*"; then
9495         { { echo "$as_me:$LINENO: error: You seem to be running X, but no X development libraries
9496 were found.  You should install the relevant development files for X
9497 and for the toolkit you want, such as Gtk+, Lesstif or Motif.  Also make
9498 sure you have development files for image handling, i.e.
9499 tiff, gif, jpeg, png and xpm.
9500 If you are sure you want Emacs compiled without X window support, pass
9501   --without-x
9502 to configure." >&5
9503 echo "$as_me: error: You seem to be running X, but no X development libraries
9504 were found.  You should install the relevant development files for X
9505 and for the toolkit you want, such as Gtk+, Lesstif or Motif.  Also make
9506 sure you have development files for image handling, i.e.
9507 tiff, gif, jpeg, png and xpm.
9508 If you are sure you want Emacs compiled without X window support, pass
9509   --without-x
9510 to configure." >&2;}
9511    { (exit 1); exit 1; }; }
9512    fi
9513 fi
9514
9515 ### If we're using X11, we should use the X menu package.
9516 HAVE_MENUS=no
9517 case ${HAVE_X11} in
9518   yes ) HAVE_MENUS=yes ;;
9519 esac
9520
9521 # Do the opsystem or machine files prohibit the use of the GNU malloc?
9522 # Assume not, until told otherwise.
9523 GNU_MALLOC=yes
9524 doug_lea_malloc=yes
9525 { echo "$as_me:$LINENO: checking for malloc_get_state" >&5
9526 echo $ECHO_N "checking for malloc_get_state... $ECHO_C" >&6; }
9527 if test "${ac_cv_func_malloc_get_state+set}" = set; then
9528   echo $ECHO_N "(cached) $ECHO_C" >&6
9529 else
9530   cat >conftest.$ac_ext <<_ACEOF
9531 /* confdefs.h.  */
9532 _ACEOF
9533 cat confdefs.h >>conftest.$ac_ext
9534 cat >>conftest.$ac_ext <<_ACEOF
9535 /* end confdefs.h.  */
9536 /* Define malloc_get_state to an innocuous variant, in case <limits.h> declares malloc_get_state.
9537    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
9538 #define malloc_get_state innocuous_malloc_get_state
9539
9540 /* System header to define __stub macros and hopefully few prototypes,
9541     which can conflict with char malloc_get_state (); below.
9542     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9543     <limits.h> exists even on freestanding compilers.  */
9544
9545 #ifdef __STDC__
9546 # include <limits.h>
9547 #else
9548 # include <assert.h>
9549 #endif
9550
9551 #undef malloc_get_state
9552
9553 /* Override any GCC internal prototype to avoid an error.
9554    Use char because int might match the return type of a GCC
9555    builtin and then its argument prototype would still apply.  */
9556 #ifdef __cplusplus
9557 extern "C"
9558 #endif
9559 char malloc_get_state ();
9560 /* The GNU C library defines this for functions which it implements
9561     to always fail with ENOSYS.  Some functions are actually named
9562     something starting with __ and the normal name is an alias.  */
9563 #if defined __stub_malloc_get_state || defined __stub___malloc_get_state
9564 choke me
9565 #endif
9566
9567 int
9568 main ()
9569 {
9570 return malloc_get_state ();
9571   ;
9572   return 0;
9573 }
9574 _ACEOF
9575 rm -f conftest.$ac_objext conftest$ac_exeext
9576 if { (ac_try="$ac_link"
9577 case "(($ac_try" in
9578   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9579   *) ac_try_echo=$ac_try;;
9580 esac
9581 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9582   (eval "$ac_link") 2>conftest.er1
9583   ac_status=$?
9584   grep -v '^ *+' conftest.er1 >conftest.err
9585   rm -f conftest.er1
9586   cat conftest.err >&5
9587   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9588   (exit $ac_status); } && {
9589          test -z "$ac_c_werror_flag" ||
9590          test ! -s conftest.err
9591        } && test -s conftest$ac_exeext &&
9592        $as_test_x conftest$ac_exeext; then
9593   ac_cv_func_malloc_get_state=yes
9594 else
9595   echo "$as_me: failed program was:" >&5
9596 sed 's/^/| /' conftest.$ac_ext >&5
9597
9598         ac_cv_func_malloc_get_state=no
9599 fi
9600
9601 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
9602       conftest$ac_exeext conftest.$ac_ext
9603 fi
9604 { echo "$as_me:$LINENO: result: $ac_cv_func_malloc_get_state" >&5
9605 echo "${ECHO_T}$ac_cv_func_malloc_get_state" >&6; }
9606 if test $ac_cv_func_malloc_get_state = yes; then
9607   :
9608 else
9609   doug_lea_malloc=no
9610 fi
9611
9612 { echo "$as_me:$LINENO: checking for malloc_set_state" >&5
9613 echo $ECHO_N "checking for malloc_set_state... $ECHO_C" >&6; }
9614 if test "${ac_cv_func_malloc_set_state+set}" = set; then
9615   echo $ECHO_N "(cached) $ECHO_C" >&6
9616 else
9617   cat >conftest.$ac_ext <<_ACEOF
9618 /* confdefs.h.  */
9619 _ACEOF
9620 cat confdefs.h >>conftest.$ac_ext
9621 cat >>conftest.$ac_ext <<_ACEOF
9622 /* end confdefs.h.  */
9623 /* Define malloc_set_state to an innocuous variant, in case <limits.h> declares malloc_set_state.
9624    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
9625 #define malloc_set_state innocuous_malloc_set_state
9626
9627 /* System header to define __stub macros and hopefully few prototypes,
9628     which can conflict with char malloc_set_state (); below.
9629     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9630     <limits.h> exists even on freestanding compilers.  */
9631
9632 #ifdef __STDC__
9633 # include <limits.h>
9634 #else
9635 # include <assert.h>
9636 #endif
9637
9638 #undef malloc_set_state
9639
9640 /* Override any GCC internal prototype to avoid an error.
9641    Use char because int might match the return type of a GCC
9642    builtin and then its argument prototype would still apply.  */
9643 #ifdef __cplusplus
9644 extern "C"
9645 #endif
9646 char malloc_set_state ();
9647 /* The GNU C library defines this for functions which it implements
9648     to always fail with ENOSYS.  Some functions are actually named
9649     something starting with __ and the normal name is an alias.  */
9650 #if defined __stub_malloc_set_state || defined __stub___malloc_set_state
9651 choke me
9652 #endif
9653
9654 int
9655 main ()
9656 {
9657 return malloc_set_state ();
9658   ;
9659   return 0;
9660 }
9661 _ACEOF
9662 rm -f conftest.$ac_objext conftest$ac_exeext
9663 if { (ac_try="$ac_link"
9664 case "(($ac_try" in
9665   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9666   *) ac_try_echo=$ac_try;;
9667 esac
9668 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9669   (eval "$ac_link") 2>conftest.er1
9670   ac_status=$?
9671   grep -v '^ *+' conftest.er1 >conftest.err
9672   rm -f conftest.er1
9673   cat conftest.err >&5
9674   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9675   (exit $ac_status); } && {
9676          test -z "$ac_c_werror_flag" ||
9677          test ! -s conftest.err
9678        } && test -s conftest$ac_exeext &&
9679        $as_test_x conftest$ac_exeext; then
9680   ac_cv_func_malloc_set_state=yes
9681 else
9682   echo "$as_me: failed program was:" >&5
9683 sed 's/^/| /' conftest.$ac_ext >&5
9684
9685         ac_cv_func_malloc_set_state=no
9686 fi
9687
9688 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
9689       conftest$ac_exeext conftest.$ac_ext
9690 fi
9691 { echo "$as_me:$LINENO: result: $ac_cv_func_malloc_set_state" >&5
9692 echo "${ECHO_T}$ac_cv_func_malloc_set_state" >&6; }
9693 if test $ac_cv_func_malloc_set_state = yes; then
9694   :
9695 else
9696   doug_lea_malloc=no
9697 fi
9698
9699 { echo "$as_me:$LINENO: checking whether __after_morecore_hook exists" >&5
9700 echo $ECHO_N "checking whether __after_morecore_hook exists... $ECHO_C" >&6; }
9701 if test "${emacs_cv_var___after_morecore_hook+set}" = set; then
9702   echo $ECHO_N "(cached) $ECHO_C" >&6
9703 else
9704   cat >conftest.$ac_ext <<_ACEOF
9705 /* confdefs.h.  */
9706 _ACEOF
9707 cat confdefs.h >>conftest.$ac_ext
9708 cat >>conftest.$ac_ext <<_ACEOF
9709 /* end confdefs.h.  */
9710 extern void (* __after_morecore_hook)();
9711 int
9712 main ()
9713 {
9714 __after_morecore_hook = 0
9715   ;
9716   return 0;
9717 }
9718 _ACEOF
9719 rm -f conftest.$ac_objext conftest$ac_exeext
9720 if { (ac_try="$ac_link"
9721 case "(($ac_try" in
9722   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9723   *) ac_try_echo=$ac_try;;
9724 esac
9725 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9726   (eval "$ac_link") 2>conftest.er1
9727   ac_status=$?
9728   grep -v '^ *+' conftest.er1 >conftest.err
9729   rm -f conftest.er1
9730   cat conftest.err >&5
9731   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9732   (exit $ac_status); } && {
9733          test -z "$ac_c_werror_flag" ||
9734          test ! -s conftest.err
9735        } && test -s conftest$ac_exeext &&
9736        $as_test_x conftest$ac_exeext; then
9737   emacs_cv_var___after_morecore_hook=yes
9738 else
9739   echo "$as_me: failed program was:" >&5
9740 sed 's/^/| /' conftest.$ac_ext >&5
9741
9742         emacs_cv_var___after_morecore_hook=no
9743 fi
9744
9745 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
9746       conftest$ac_exeext conftest.$ac_ext
9747 fi
9748 { echo "$as_me:$LINENO: result: $emacs_cv_var___after_morecore_hook" >&5
9749 echo "${ECHO_T}$emacs_cv_var___after_morecore_hook" >&6; }
9750 if test $emacs_cv_var___after_morecore_hook = no; then
9751   doug_lea_malloc=no
9752 fi
9753 if test "${system_malloc}" = "yes"; then
9754   GNU_MALLOC=no
9755   GNU_MALLOC_reason="
9756     (The GNU allocators don't work with this system configuration.)"
9757 fi
9758 if test "$doug_lea_malloc" = "yes" ; then
9759   if test "$GNU_MALLOC" = yes ; then
9760     GNU_MALLOC_reason="
9761       (Using Doug Lea's new malloc from the GNU C Library.)"
9762   fi
9763
9764 cat >>confdefs.h <<\_ACEOF
9765 #define DOUG_LEA_MALLOC 1
9766 _ACEOF
9767
9768 fi
9769
9770 if test x"${REL_ALLOC}" = x; then
9771   REL_ALLOC=${GNU_MALLOC}
9772 fi
9773
9774
9775
9776
9777 for ac_header in stdlib.h unistd.h
9778 do
9779 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
9780 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
9781   { echo "$as_me:$LINENO: checking for $ac_header" >&5
9782 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
9783 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
9784   echo $ECHO_N "(cached) $ECHO_C" >&6
9785 fi
9786 ac_res=`eval echo '${'$as_ac_Header'}'`
9787                { echo "$as_me:$LINENO: result: $ac_res" >&5
9788 echo "${ECHO_T}$ac_res" >&6; }
9789 else
9790   # Is the header compilable?
9791 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
9792 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
9793 cat >conftest.$ac_ext <<_ACEOF
9794 /* confdefs.h.  */
9795 _ACEOF
9796 cat confdefs.h >>conftest.$ac_ext
9797 cat >>conftest.$ac_ext <<_ACEOF
9798 /* end confdefs.h.  */
9799 $ac_includes_default
9800 #include <$ac_header>
9801 _ACEOF
9802 rm -f conftest.$ac_objext
9803 if { (ac_try="$ac_compile"
9804 case "(($ac_try" in
9805   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9806   *) ac_try_echo=$ac_try;;
9807 esac
9808 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9809   (eval "$ac_compile") 2>conftest.er1
9810   ac_status=$?
9811   grep -v '^ *+' conftest.er1 >conftest.err
9812   rm -f conftest.er1
9813   cat conftest.err >&5
9814   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9815   (exit $ac_status); } && {
9816          test -z "$ac_c_werror_flag" ||
9817          test ! -s conftest.err
9818        } && test -s conftest.$ac_objext; then
9819   ac_header_compiler=yes
9820 else
9821   echo "$as_me: failed program was:" >&5
9822 sed 's/^/| /' conftest.$ac_ext >&5
9823
9824         ac_header_compiler=no
9825 fi
9826
9827 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9828 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
9829 echo "${ECHO_T}$ac_header_compiler" >&6; }
9830
9831 # Is the header present?
9832 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
9833 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
9834 cat >conftest.$ac_ext <<_ACEOF
9835 /* confdefs.h.  */
9836 _ACEOF
9837 cat confdefs.h >>conftest.$ac_ext
9838 cat >>conftest.$ac_ext <<_ACEOF
9839 /* end confdefs.h.  */
9840 #include <$ac_header>
9841 _ACEOF
9842 if { (ac_try="$ac_cpp conftest.$ac_ext"
9843 case "(($ac_try" in
9844   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9845   *) ac_try_echo=$ac_try;;
9846 esac
9847 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9848   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
9849   ac_status=$?
9850   grep -v '^ *+' conftest.er1 >conftest.err
9851   rm -f conftest.er1
9852   cat conftest.err >&5
9853   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9854   (exit $ac_status); } >/dev/null && {
9855          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
9856          test ! -s conftest.err
9857        }; then
9858   ac_header_preproc=yes
9859 else
9860   echo "$as_me: failed program was:" >&5
9861 sed 's/^/| /' conftest.$ac_ext >&5
9862
9863   ac_header_preproc=no
9864 fi
9865
9866 rm -f conftest.err conftest.$ac_ext
9867 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
9868 echo "${ECHO_T}$ac_header_preproc" >&6; }
9869
9870 # So?  What about this header?
9871 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
9872   yes:no: )
9873     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
9874 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
9875     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
9876 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
9877     ac_header_preproc=yes
9878     ;;
9879   no:yes:* )
9880     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
9881 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
9882     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
9883 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
9884     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
9885 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
9886     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
9887 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
9888     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
9889 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
9890     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
9891 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
9892
9893     ;;
9894 esac
9895 { echo "$as_me:$LINENO: checking for $ac_header" >&5
9896 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
9897 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
9898   echo $ECHO_N "(cached) $ECHO_C" >&6
9899 else
9900   eval "$as_ac_Header=\$ac_header_preproc"
9901 fi
9902 ac_res=`eval echo '${'$as_ac_Header'}'`
9903                { echo "$as_me:$LINENO: result: $ac_res" >&5
9904 echo "${ECHO_T}$ac_res" >&6; }
9905
9906 fi
9907 if test `eval echo '${'$as_ac_Header'}'` = yes; then
9908   cat >>confdefs.h <<_ACEOF
9909 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
9910 _ACEOF
9911
9912 fi
9913
9914 done
9915
9916
9917 for ac_func in getpagesize
9918 do
9919 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
9920 { echo "$as_me:$LINENO: checking for $ac_func" >&5
9921 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
9922 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
9923   echo $ECHO_N "(cached) $ECHO_C" >&6
9924 else
9925   cat >conftest.$ac_ext <<_ACEOF
9926 /* confdefs.h.  */
9927 _ACEOF
9928 cat confdefs.h >>conftest.$ac_ext
9929 cat >>conftest.$ac_ext <<_ACEOF
9930 /* end confdefs.h.  */
9931 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
9932    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
9933 #define $ac_func innocuous_$ac_func
9934
9935 /* System header to define __stub macros and hopefully few prototypes,
9936     which can conflict with char $ac_func (); below.
9937     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9938     <limits.h> exists even on freestanding compilers.  */
9939
9940 #ifdef __STDC__
9941 # include <limits.h>
9942 #else
9943 # include <assert.h>
9944 #endif
9945
9946 #undef $ac_func
9947
9948 /* Override any GCC internal prototype to avoid an error.
9949    Use char because int might match the return type of a GCC
9950    builtin and then its argument prototype would still apply.  */
9951 #ifdef __cplusplus
9952 extern "C"
9953 #endif
9954 char $ac_func ();
9955 /* The GNU C library defines this for functions which it implements
9956     to always fail with ENOSYS.  Some functions are actually named
9957     something starting with __ and the normal name is an alias.  */
9958 #if defined __stub_$ac_func || defined __stub___$ac_func
9959 choke me
9960 #endif
9961
9962 int
9963 main ()
9964 {
9965 return $ac_func ();
9966   ;
9967   return 0;
9968 }
9969 _ACEOF
9970 rm -f conftest.$ac_objext conftest$ac_exeext
9971 if { (ac_try="$ac_link"
9972 case "(($ac_try" in
9973   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9974   *) ac_try_echo=$ac_try;;
9975 esac
9976 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9977   (eval "$ac_link") 2>conftest.er1
9978   ac_status=$?
9979   grep -v '^ *+' conftest.er1 >conftest.err
9980   rm -f conftest.er1
9981   cat conftest.err >&5
9982   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9983   (exit $ac_status); } && {
9984          test -z "$ac_c_werror_flag" ||
9985          test ! -s conftest.err
9986        } && test -s conftest$ac_exeext &&
9987        $as_test_x conftest$ac_exeext; then
9988   eval "$as_ac_var=yes"
9989 else
9990   echo "$as_me: failed program was:" >&5
9991 sed 's/^/| /' conftest.$ac_ext >&5
9992
9993         eval "$as_ac_var=no"
9994 fi
9995
9996 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
9997       conftest$ac_exeext conftest.$ac_ext
9998 fi
9999 ac_res=`eval echo '${'$as_ac_var'}'`
10000                { echo "$as_me:$LINENO: result: $ac_res" >&5
10001 echo "${ECHO_T}$ac_res" >&6; }
10002 if test `eval echo '${'$as_ac_var'}'` = yes; then
10003   cat >>confdefs.h <<_ACEOF
10004 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
10005 _ACEOF
10006
10007 fi
10008 done
10009
10010 { echo "$as_me:$LINENO: checking for working mmap" >&5
10011 echo $ECHO_N "checking for working mmap... $ECHO_C" >&6; }
10012 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then
10013   echo $ECHO_N "(cached) $ECHO_C" >&6
10014 else
10015   if test "$cross_compiling" = yes; then
10016   ac_cv_func_mmap_fixed_mapped=no
10017 else
10018   cat >conftest.$ac_ext <<_ACEOF
10019 /* confdefs.h.  */
10020 _ACEOF
10021 cat confdefs.h >>conftest.$ac_ext
10022 cat >>conftest.$ac_ext <<_ACEOF
10023 /* end confdefs.h.  */
10024 $ac_includes_default
10025 /* malloc might have been renamed as rpl_malloc. */
10026 #undef malloc
10027
10028 /* Thanks to Mike Haertel and Jim Avera for this test.
10029    Here is a matrix of mmap possibilities:
10030         mmap private not fixed
10031         mmap private fixed at somewhere currently unmapped
10032         mmap private fixed at somewhere already mapped
10033         mmap shared not fixed
10034         mmap shared fixed at somewhere currently unmapped
10035         mmap shared fixed at somewhere already mapped
10036    For private mappings, we should verify that changes cannot be read()
10037    back from the file, nor mmap's back from the file at a different
10038    address.  (There have been systems where private was not correctly
10039    implemented like the infamous i386 svr4.0, and systems where the
10040    VM page cache was not coherent with the file system buffer cache
10041    like early versions of FreeBSD and possibly contemporary NetBSD.)
10042    For shared mappings, we should conversely verify that changes get
10043    propagated back to all the places they're supposed to be.
10044
10045    Grep wants private fixed already mapped.
10046    The main things grep needs to know about mmap are:
10047    * does it exist and is it safe to write into the mmap'd area
10048    * how to use it (BSD variants)  */
10049
10050 #include <fcntl.h>
10051 #include <sys/mman.h>
10052
10053 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
10054 char *malloc ();
10055 #endif
10056
10057 /* This mess was copied from the GNU getpagesize.h.  */
10058 #ifndef HAVE_GETPAGESIZE
10059 /* Assume that all systems that can run configure have sys/param.h.  */
10060 # ifndef HAVE_SYS_PARAM_H
10061 #  define HAVE_SYS_PARAM_H 1
10062 # endif
10063
10064 # ifdef _SC_PAGESIZE
10065 #  define getpagesize() sysconf(_SC_PAGESIZE)
10066 # else /* no _SC_PAGESIZE */
10067 #  ifdef HAVE_SYS_PARAM_H
10068 #   include <sys/param.h>
10069 #   ifdef EXEC_PAGESIZE
10070 #    define getpagesize() EXEC_PAGESIZE
10071 #   else /* no EXEC_PAGESIZE */
10072 #    ifdef NBPG
10073 #     define getpagesize() NBPG * CLSIZE
10074 #     ifndef CLSIZE
10075 #      define CLSIZE 1
10076 #     endif /* no CLSIZE */
10077 #    else /* no NBPG */
10078 #     ifdef NBPC
10079 #      define getpagesize() NBPC
10080 #     else /* no NBPC */
10081 #      ifdef PAGESIZE
10082 #       define getpagesize() PAGESIZE
10083 #      endif /* PAGESIZE */
10084 #     endif /* no NBPC */
10085 #    endif /* no NBPG */
10086 #   endif /* no EXEC_PAGESIZE */
10087 #  else /* no HAVE_SYS_PARAM_H */
10088 #   define getpagesize() 8192   /* punt totally */
10089 #  endif /* no HAVE_SYS_PARAM_H */
10090 # endif /* no _SC_PAGESIZE */
10091
10092 #endif /* no HAVE_GETPAGESIZE */
10093
10094 int
10095 main ()
10096 {
10097   char *data, *data2, *data3;
10098   int i, pagesize;
10099   int fd;
10100
10101   pagesize = getpagesize ();
10102
10103   /* First, make a file with some known garbage in it. */
10104   data = (char *) malloc (pagesize);
10105   if (!data)
10106     return 1;
10107   for (i = 0; i < pagesize; ++i)
10108     *(data + i) = rand ();
10109   umask (0);
10110   fd = creat ("conftest.mmap", 0600);
10111   if (fd < 0)
10112     return 1;
10113   if (write (fd, data, pagesize) != pagesize)
10114     return 1;
10115   close (fd);
10116
10117   /* Next, try to mmap the file at a fixed address which already has
10118      something else allocated at it.  If we can, also make sure that
10119      we see the same garbage.  */
10120   fd = open ("conftest.mmap", O_RDWR);
10121   if (fd < 0)
10122     return 1;
10123   data2 = (char *) malloc (2 * pagesize);
10124   if (!data2)
10125     return 1;
10126   data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
10127   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
10128                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
10129     return 1;
10130   for (i = 0; i < pagesize; ++i)
10131     if (*(data + i) != *(data2 + i))
10132       return 1;
10133
10134   /* Finally, make sure that changes to the mapped area do not
10135      percolate back to the file as seen by read().  (This is a bug on
10136      some variants of i386 svr4.0.)  */
10137   for (i = 0; i < pagesize; ++i)
10138     *(data2 + i) = *(data2 + i) + 1;
10139   data3 = (char *) malloc (pagesize);
10140   if (!data3)
10141     return 1;
10142   if (read (fd, data3, pagesize) != pagesize)
10143     return 1;
10144   for (i = 0; i < pagesize; ++i)
10145     if (*(data + i) != *(data3 + i))
10146       return 1;
10147   close (fd);
10148   return 0;
10149 }
10150 _ACEOF
10151 rm -f conftest$ac_exeext
10152 if { (ac_try="$ac_link"
10153 case "(($ac_try" in
10154   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10155   *) ac_try_echo=$ac_try;;
10156 esac
10157 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10158   (eval "$ac_link") 2>&5
10159   ac_status=$?
10160   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10161   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10162   { (case "(($ac_try" in
10163   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10164   *) ac_try_echo=$ac_try;;
10165 esac
10166 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10167   (eval "$ac_try") 2>&5
10168   ac_status=$?
10169   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10170   (exit $ac_status); }; }; then
10171   ac_cv_func_mmap_fixed_mapped=yes
10172 else
10173   echo "$as_me: program exited with status $ac_status" >&5
10174 echo "$as_me: failed program was:" >&5
10175 sed 's/^/| /' conftest.$ac_ext >&5
10176
10177 ( exit $ac_status )
10178 ac_cv_func_mmap_fixed_mapped=no
10179 fi
10180 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10181 fi
10182
10183
10184 fi
10185 { echo "$as_me:$LINENO: result: $ac_cv_func_mmap_fixed_mapped" >&5
10186 echo "${ECHO_T}$ac_cv_func_mmap_fixed_mapped" >&6; }
10187 if test $ac_cv_func_mmap_fixed_mapped = yes; then
10188
10189 cat >>confdefs.h <<\_ACEOF
10190 #define HAVE_MMAP 1
10191 _ACEOF
10192
10193 fi
10194 rm -f conftest.mmap
10195
10196 if test $use_mmap_for_buffers = yes; then
10197   REL_ALLOC=no
10198 fi
10199
10200 LIBS="$libsrc_libs $LIBS"
10201
10202
10203 { echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet" >&5
10204 echo $ECHO_N "checking for dnet_ntoa in -ldnet... $ECHO_C" >&6; }
10205 if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then
10206   echo $ECHO_N "(cached) $ECHO_C" >&6
10207 else
10208   ac_check_lib_save_LIBS=$LIBS
10209 LIBS="-ldnet  $LIBS"
10210 cat >conftest.$ac_ext <<_ACEOF
10211 /* confdefs.h.  */
10212 _ACEOF
10213 cat confdefs.h >>conftest.$ac_ext
10214 cat >>conftest.$ac_ext <<_ACEOF
10215 /* end confdefs.h.  */
10216
10217 /* Override any GCC internal prototype to avoid an error.
10218    Use char because int might match the return type of a GCC
10219    builtin and then its argument prototype would still apply.  */
10220 #ifdef __cplusplus
10221 extern "C"
10222 #endif
10223 char dnet_ntoa ();
10224 int
10225 main ()
10226 {
10227 return dnet_ntoa ();
10228   ;
10229   return 0;
10230 }
10231 _ACEOF
10232 rm -f conftest.$ac_objext conftest$ac_exeext
10233 if { (ac_try="$ac_link"
10234 case "(($ac_try" in
10235   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10236   *) ac_try_echo=$ac_try;;
10237 esac
10238 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10239   (eval "$ac_link") 2>conftest.er1
10240   ac_status=$?
10241   grep -v '^ *+' conftest.er1 >conftest.err
10242   rm -f conftest.er1
10243   cat conftest.err >&5
10244   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10245   (exit $ac_status); } && {
10246          test -z "$ac_c_werror_flag" ||
10247          test ! -s conftest.err
10248        } && test -s conftest$ac_exeext &&
10249        $as_test_x conftest$ac_exeext; then
10250   ac_cv_lib_dnet_dnet_ntoa=yes
10251 else
10252   echo "$as_me: failed program was:" >&5
10253 sed 's/^/| /' conftest.$ac_ext >&5
10254
10255         ac_cv_lib_dnet_dnet_ntoa=no
10256 fi
10257
10258 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10259       conftest$ac_exeext conftest.$ac_ext
10260 LIBS=$ac_check_lib_save_LIBS
10261 fi
10262 { echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
10263 echo "${ECHO_T}$ac_cv_lib_dnet_dnet_ntoa" >&6; }
10264 if test $ac_cv_lib_dnet_dnet_ntoa = yes; then
10265   cat >>confdefs.h <<_ACEOF
10266 #define HAVE_LIBDNET 1
10267 _ACEOF
10268
10269   LIBS="-ldnet $LIBS"
10270
10271 fi
10272
10273
10274 { echo "$as_me:$LINENO: checking for main in -lXbsd" >&5
10275 echo $ECHO_N "checking for main in -lXbsd... $ECHO_C" >&6; }
10276 if test "${ac_cv_lib_Xbsd_main+set}" = set; then
10277   echo $ECHO_N "(cached) $ECHO_C" >&6
10278 else
10279   ac_check_lib_save_LIBS=$LIBS
10280 LIBS="-lXbsd  $LIBS"
10281 cat >conftest.$ac_ext <<_ACEOF
10282 /* confdefs.h.  */
10283 _ACEOF
10284 cat confdefs.h >>conftest.$ac_ext
10285 cat >>conftest.$ac_ext <<_ACEOF
10286 /* end confdefs.h.  */
10287
10288
10289 int
10290 main ()
10291 {
10292 return main ();
10293   ;
10294   return 0;
10295 }
10296 _ACEOF
10297 rm -f conftest.$ac_objext conftest$ac_exeext
10298 if { (ac_try="$ac_link"
10299 case "(($ac_try" in
10300   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10301   *) ac_try_echo=$ac_try;;
10302 esac
10303 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10304   (eval "$ac_link") 2>conftest.er1
10305   ac_status=$?
10306   grep -v '^ *+' conftest.er1 >conftest.err
10307   rm -f conftest.er1
10308   cat conftest.err >&5
10309   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10310   (exit $ac_status); } && {
10311          test -z "$ac_c_werror_flag" ||
10312          test ! -s conftest.err
10313        } && test -s conftest$ac_exeext &&
10314        $as_test_x conftest$ac_exeext; then
10315   ac_cv_lib_Xbsd_main=yes
10316 else
10317   echo "$as_me: failed program was:" >&5
10318 sed 's/^/| /' conftest.$ac_ext >&5
10319
10320         ac_cv_lib_Xbsd_main=no
10321 fi
10322
10323 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10324       conftest$ac_exeext conftest.$ac_ext
10325 LIBS=$ac_check_lib_save_LIBS
10326 fi
10327 { echo "$as_me:$LINENO: result: $ac_cv_lib_Xbsd_main" >&5
10328 echo "${ECHO_T}$ac_cv_lib_Xbsd_main" >&6; }
10329 if test $ac_cv_lib_Xbsd_main = yes; then
10330   LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd"
10331 fi
10332
10333
10334
10335 { echo "$as_me:$LINENO: checking for cma_open in -lpthreads" >&5
10336 echo $ECHO_N "checking for cma_open in -lpthreads... $ECHO_C" >&6; }
10337 if test "${ac_cv_lib_pthreads_cma_open+set}" = set; then
10338   echo $ECHO_N "(cached) $ECHO_C" >&6
10339 else
10340   ac_check_lib_save_LIBS=$LIBS
10341 LIBS="-lpthreads  $LIBS"
10342 cat >conftest.$ac_ext <<_ACEOF
10343 /* confdefs.h.  */
10344 _ACEOF
10345 cat confdefs.h >>conftest.$ac_ext
10346 cat >>conftest.$ac_ext <<_ACEOF
10347 /* end confdefs.h.  */
10348
10349 /* Override any GCC internal prototype to avoid an error.
10350    Use char because int might match the return type of a GCC
10351    builtin and then its argument prototype would still apply.  */
10352 #ifdef __cplusplus
10353 extern "C"
10354 #endif
10355 char cma_open ();
10356 int
10357 main ()
10358 {
10359 return cma_open ();
10360   ;
10361   return 0;
10362 }
10363 _ACEOF
10364 rm -f conftest.$ac_objext conftest$ac_exeext
10365 if { (ac_try="$ac_link"
10366 case "(($ac_try" in
10367   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10368   *) ac_try_echo=$ac_try;;
10369 esac
10370 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10371   (eval "$ac_link") 2>conftest.er1
10372   ac_status=$?
10373   grep -v '^ *+' conftest.er1 >conftest.err
10374   rm -f conftest.er1
10375   cat conftest.err >&5
10376   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10377   (exit $ac_status); } && {
10378          test -z "$ac_c_werror_flag" ||
10379          test ! -s conftest.err
10380        } && test -s conftest$ac_exeext &&
10381        $as_test_x conftest$ac_exeext; then
10382   ac_cv_lib_pthreads_cma_open=yes
10383 else
10384   echo "$as_me: failed program was:" >&5
10385 sed 's/^/| /' conftest.$ac_ext >&5
10386
10387         ac_cv_lib_pthreads_cma_open=no
10388 fi
10389
10390 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10391       conftest$ac_exeext conftest.$ac_ext
10392 LIBS=$ac_check_lib_save_LIBS
10393 fi
10394 { echo "$as_me:$LINENO: result: $ac_cv_lib_pthreads_cma_open" >&5
10395 echo "${ECHO_T}$ac_cv_lib_pthreads_cma_open" >&6; }
10396 if test $ac_cv_lib_pthreads_cma_open = yes; then
10397   cat >>confdefs.h <<_ACEOF
10398 #define HAVE_LIBPTHREADS 1
10399 _ACEOF
10400
10401   LIBS="-lpthreads $LIBS"
10402
10403 fi
10404
10405
10406
10407 case ${host_os} in
10408 aix*)
10409   { echo "$as_me:$LINENO: checking for -bbigtoc option" >&5
10410 echo $ECHO_N "checking for -bbigtoc option... $ECHO_C" >&6; }
10411 if test "${gdb_cv_bigtoc+set}" = set; then
10412   echo $ECHO_N "(cached) $ECHO_C" >&6
10413 else
10414
10415     case $GCC in
10416     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
10417     *) gdb_cv_bigtoc=-bbigtoc ;;
10418     esac
10419
10420     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
10421     cat >conftest.$ac_ext <<_ACEOF
10422 /* confdefs.h.  */
10423 _ACEOF
10424 cat confdefs.h >>conftest.$ac_ext
10425 cat >>conftest.$ac_ext <<_ACEOF
10426 /* end confdefs.h.  */
10427
10428 int
10429 main ()
10430 {
10431 int i;
10432   ;
10433   return 0;
10434 }
10435 _ACEOF
10436 rm -f conftest.$ac_objext conftest$ac_exeext
10437 if { (ac_try="$ac_link"
10438 case "(($ac_try" in
10439   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10440   *) ac_try_echo=$ac_try;;
10441 esac
10442 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10443   (eval "$ac_link") 2>conftest.er1
10444   ac_status=$?
10445   grep -v '^ *+' conftest.er1 >conftest.err
10446   rm -f conftest.er1
10447   cat conftest.err >&5
10448   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10449   (exit $ac_status); } && {
10450          test -z "$ac_c_werror_flag" ||
10451          test ! -s conftest.err
10452        } && test -s conftest$ac_exeext &&
10453        $as_test_x conftest$ac_exeext; then
10454   :
10455 else
10456   echo "$as_me: failed program was:" >&5
10457 sed 's/^/| /' conftest.$ac_ext >&5
10458
10459         gdb_cv_bigtoc=
10460 fi
10461
10462 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10463       conftest$ac_exeext conftest.$ac_ext
10464
10465 fi
10466 { echo "$as_me:$LINENO: result: $gdb_cv_bigtoc" >&5
10467 echo "${ECHO_T}$gdb_cv_bigtoc" >&6; }
10468   ;;
10469 esac
10470
10471 # Change CFLAGS and CPPFLAGS temporarily so that C_SWITCH_X_SITE gets
10472 # used for the tests that follow.  We set them back to REAL_CFLAGS and
10473 # REAL_CPPFLAGS later on.
10474
10475 REAL_CPPFLAGS="$CPPFLAGS"
10476
10477 if test "${HAVE_X11}" = "yes"; then
10478   DEFS="$C_SWITCH_X_SITE $DEFS"
10479   LDFLAGS="$LDFLAGS $LD_SWITCH_X_SITE"
10480   LIBS="$LIBX $LIBS"
10481   CFLAGS="$C_SWITCH_X_SITE $CFLAGS"
10482   CPPFLAGS="$C_SWITCH_X_SITE $CPPFLAGS"
10483
10484   # On Solaris, arrange for LD_RUN_PATH to point to the X libraries for tests.
10485   # This is handled by LD_SWITCH_X_SITE_AUX during the real build,
10486   # but it's more convenient here to set LD_RUN_PATH
10487   # since this also works on hosts that don't understand LD_SWITCH_X_SITE_AUX.
10488   if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then
10489     LD_RUN_PATH=$x_libraries${LD_RUN_PATH+:}$LD_RUN_PATH
10490     export LD_RUN_PATH
10491   fi
10492
10493   if test "${opsys}" = "gnu-linux"; then
10494     { echo "$as_me:$LINENO: checking whether X on GNU/Linux needs -b to link" >&5
10495 echo $ECHO_N "checking whether X on GNU/Linux needs -b to link... $ECHO_C" >&6; }
10496     cat >conftest.$ac_ext <<_ACEOF
10497 /* confdefs.h.  */
10498 _ACEOF
10499 cat confdefs.h >>conftest.$ac_ext
10500 cat >>conftest.$ac_ext <<_ACEOF
10501 /* end confdefs.h.  */
10502
10503 int
10504 main ()
10505 {
10506 XOpenDisplay ("foo");
10507   ;
10508   return 0;
10509 }
10510 _ACEOF
10511 rm -f conftest.$ac_objext conftest$ac_exeext
10512 if { (ac_try="$ac_link"
10513 case "(($ac_try" in
10514   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10515   *) ac_try_echo=$ac_try;;
10516 esac
10517 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10518   (eval "$ac_link") 2>conftest.er1
10519   ac_status=$?
10520   grep -v '^ *+' conftest.er1 >conftest.err
10521   rm -f conftest.er1
10522   cat conftest.err >&5
10523   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10524   (exit $ac_status); } && {
10525          test -z "$ac_c_werror_flag" ||
10526          test ! -s conftest.err
10527        } && test -s conftest$ac_exeext &&
10528        $as_test_x conftest$ac_exeext; then
10529   xlinux_first_failure=no
10530 else
10531   echo "$as_me: failed program was:" >&5
10532 sed 's/^/| /' conftest.$ac_ext >&5
10533
10534         xlinux_first_failure=yes
10535 fi
10536
10537 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10538       conftest$ac_exeext conftest.$ac_ext
10539     if test "${xlinux_first_failure}" = "yes"; then
10540       OLD_LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE"
10541       OLD_C_SWITCH_X_SITE="$C_SWITCH_X_SITE"
10542       OLD_CPPFLAGS="$CPPFLAGS"
10543       OLD_LIBS="$LIBS"
10544       LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -b i486-linuxaout"
10545       C_SWITCH_X_SITE="$C_SWITCH_X_SITE -b i486-linuxaout"
10546       CPPFLAGS="$CPPFLAGS -b i486-linuxaout"
10547       LIBS="$LIBS -b i486-linuxaout"
10548       cat >conftest.$ac_ext <<_ACEOF
10549 /* confdefs.h.  */
10550 _ACEOF
10551 cat confdefs.h >>conftest.$ac_ext
10552 cat >>conftest.$ac_ext <<_ACEOF
10553 /* end confdefs.h.  */
10554
10555 int
10556 main ()
10557 {
10558 XOpenDisplay ("foo");
10559   ;
10560   return 0;
10561 }
10562 _ACEOF
10563 rm -f conftest.$ac_objext conftest$ac_exeext
10564 if { (ac_try="$ac_link"
10565 case "(($ac_try" in
10566   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10567   *) ac_try_echo=$ac_try;;
10568 esac
10569 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10570   (eval "$ac_link") 2>conftest.er1
10571   ac_status=$?
10572   grep -v '^ *+' conftest.er1 >conftest.err
10573   rm -f conftest.er1
10574   cat conftest.err >&5
10575   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10576   (exit $ac_status); } && {
10577          test -z "$ac_c_werror_flag" ||
10578          test ! -s conftest.err
10579        } && test -s conftest$ac_exeext &&
10580        $as_test_x conftest$ac_exeext; then
10581   xlinux_second_failure=no
10582 else
10583   echo "$as_me: failed program was:" >&5
10584 sed 's/^/| /' conftest.$ac_ext >&5
10585
10586         xlinux_second_failure=yes
10587 fi
10588
10589 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10590       conftest$ac_exeext conftest.$ac_ext
10591       if test "${xlinux_second_failure}" = "yes"; then
10592         # If we get the same failure with -b, there is no use adding -b.
10593         # So take it out.  This plays safe.
10594         LD_SWITCH_X_SITE="$OLD_LD_SWITCH_X_SITE"
10595         C_SWITCH_X_SITE="$OLD_C_SWITCH_X_SITE"
10596         CPPFLAGS="$OLD_CPPFLAGS"
10597         LIBS="$OLD_LIBS"
10598         { echo "$as_me:$LINENO: result: no" >&5
10599 echo "${ECHO_T}no" >&6; }
10600       else
10601         { echo "$as_me:$LINENO: result: yes" >&5
10602 echo "${ECHO_T}yes" >&6; }
10603       fi
10604     else
10605       { echo "$as_me:$LINENO: result: no" >&5
10606 echo "${ECHO_T}no" >&6; }
10607     fi
10608   fi
10609
10610   # Reportedly, some broken Solaris systems have XKBlib.h but are missing
10611   # header files included from there.
10612   { echo "$as_me:$LINENO: checking for Xkb" >&5
10613 echo $ECHO_N "checking for Xkb... $ECHO_C" >&6; }
10614   cat >conftest.$ac_ext <<_ACEOF
10615 /* confdefs.h.  */
10616 _ACEOF
10617 cat confdefs.h >>conftest.$ac_ext
10618 cat >>conftest.$ac_ext <<_ACEOF
10619 /* end confdefs.h.  */
10620 #include <X11/Xlib.h>
10621 #include <X11/XKBlib.h>
10622 int
10623 main ()
10624 {
10625 XkbDescPtr kb = XkbGetKeyboard (0, XkbAllComponentsMask, XkbUseCoreKbd);
10626   ;
10627   return 0;
10628 }
10629 _ACEOF
10630 rm -f conftest.$ac_objext conftest$ac_exeext
10631 if { (ac_try="$ac_link"
10632 case "(($ac_try" in
10633   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10634   *) ac_try_echo=$ac_try;;
10635 esac
10636 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10637   (eval "$ac_link") 2>conftest.er1
10638   ac_status=$?
10639   grep -v '^ *+' conftest.er1 >conftest.err
10640   rm -f conftest.er1
10641   cat conftest.err >&5
10642   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10643   (exit $ac_status); } && {
10644          test -z "$ac_c_werror_flag" ||
10645          test ! -s conftest.err
10646        } && test -s conftest$ac_exeext &&
10647        $as_test_x conftest$ac_exeext; then
10648   emacs_xkb=yes
10649 else
10650   echo "$as_me: failed program was:" >&5
10651 sed 's/^/| /' conftest.$ac_ext >&5
10652
10653         emacs_xkb=no
10654 fi
10655
10656 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10657       conftest$ac_exeext conftest.$ac_ext
10658   { echo "$as_me:$LINENO: result: $emacs_xkb" >&5
10659 echo "${ECHO_T}$emacs_xkb" >&6; }
10660   if test $emacs_xkb = yes; then
10661
10662 cat >>confdefs.h <<\_ACEOF
10663 #define HAVE_XKBGETKEYBOARD 1
10664 _ACEOF
10665
10666   fi
10667
10668
10669
10670
10671
10672 for ac_func in XrmSetDatabase XScreenResourceString \
10673 XScreenNumberOfScreen XSetWMProtocols
10674 do
10675 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10676 { echo "$as_me:$LINENO: checking for $ac_func" >&5
10677 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
10678 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
10679   echo $ECHO_N "(cached) $ECHO_C" >&6
10680 else
10681   cat >conftest.$ac_ext <<_ACEOF
10682 /* confdefs.h.  */
10683 _ACEOF
10684 cat confdefs.h >>conftest.$ac_ext
10685 cat >>conftest.$ac_ext <<_ACEOF
10686 /* end confdefs.h.  */
10687 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10688    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
10689 #define $ac_func innocuous_$ac_func
10690
10691 /* System header to define __stub macros and hopefully few prototypes,
10692     which can conflict with char $ac_func (); below.
10693     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10694     <limits.h> exists even on freestanding compilers.  */
10695
10696 #ifdef __STDC__
10697 # include <limits.h>
10698 #else
10699 # include <assert.h>
10700 #endif
10701
10702 #undef $ac_func
10703
10704 /* Override any GCC internal prototype to avoid an error.
10705    Use char because int might match the return type of a GCC
10706    builtin and then its argument prototype would still apply.  */
10707 #ifdef __cplusplus
10708 extern "C"
10709 #endif
10710 char $ac_func ();
10711 /* The GNU C library defines this for functions which it implements
10712     to always fail with ENOSYS.  Some functions are actually named
10713     something starting with __ and the normal name is an alias.  */
10714 #if defined __stub_$ac_func || defined __stub___$ac_func
10715 choke me
10716 #endif
10717
10718 int
10719 main ()
10720 {
10721 return $ac_func ();
10722   ;
10723   return 0;
10724 }
10725 _ACEOF
10726 rm -f conftest.$ac_objext conftest$ac_exeext
10727 if { (ac_try="$ac_link"
10728 case "(($ac_try" in
10729   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10730   *) ac_try_echo=$ac_try;;
10731 esac
10732 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10733   (eval "$ac_link") 2>conftest.er1
10734   ac_status=$?
10735   grep -v '^ *+' conftest.er1 >conftest.err
10736   rm -f conftest.er1
10737   cat conftest.err >&5
10738   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10739   (exit $ac_status); } && {
10740          test -z "$ac_c_werror_flag" ||
10741          test ! -s conftest.err
10742        } && test -s conftest$ac_exeext &&
10743        $as_test_x conftest$ac_exeext; then
10744   eval "$as_ac_var=yes"
10745 else
10746   echo "$as_me: failed program was:" >&5
10747 sed 's/^/| /' conftest.$ac_ext >&5
10748
10749         eval "$as_ac_var=no"
10750 fi
10751
10752 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10753       conftest$ac_exeext conftest.$ac_ext
10754 fi
10755 ac_res=`eval echo '${'$as_ac_var'}'`
10756                { echo "$as_me:$LINENO: result: $ac_res" >&5
10757 echo "${ECHO_T}$ac_res" >&6; }
10758 if test `eval echo '${'$as_ac_var'}'` = yes; then
10759   cat >>confdefs.h <<_ACEOF
10760 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
10761 _ACEOF
10762
10763 fi
10764 done
10765
10766 fi
10767
10768 if test "${window_system}" = "x11"; then
10769   { echo "$as_me:$LINENO: checking X11 version 6" >&5
10770 echo $ECHO_N "checking X11 version 6... $ECHO_C" >&6; }
10771   if test "${emacs_cv_x11_version_6+set}" = set; then
10772   echo $ECHO_N "(cached) $ECHO_C" >&6
10773 else
10774   cat >conftest.$ac_ext <<_ACEOF
10775 /* confdefs.h.  */
10776 _ACEOF
10777 cat confdefs.h >>conftest.$ac_ext
10778 cat >>conftest.$ac_ext <<_ACEOF
10779 /* end confdefs.h.  */
10780 #include <X11/Xlib.h>
10781 int
10782 main ()
10783 {
10784 #if XlibSpecificationRelease < 6
10785 fail;
10786 #endif
10787
10788   ;
10789   return 0;
10790 }
10791 _ACEOF
10792 rm -f conftest.$ac_objext conftest$ac_exeext
10793 if { (ac_try="$ac_link"
10794 case "(($ac_try" in
10795   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10796   *) ac_try_echo=$ac_try;;
10797 esac
10798 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10799   (eval "$ac_link") 2>conftest.er1
10800   ac_status=$?
10801   grep -v '^ *+' conftest.er1 >conftest.err
10802   rm -f conftest.er1
10803   cat conftest.err >&5
10804   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10805   (exit $ac_status); } && {
10806          test -z "$ac_c_werror_flag" ||
10807          test ! -s conftest.err
10808        } && test -s conftest$ac_exeext &&
10809        $as_test_x conftest$ac_exeext; then
10810   emacs_cv_x11_version_6=yes
10811 else
10812   echo "$as_me: failed program was:" >&5
10813 sed 's/^/| /' conftest.$ac_ext >&5
10814
10815         emacs_cv_x11_version_6=no
10816 fi
10817
10818 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10819       conftest$ac_exeext conftest.$ac_ext
10820 fi
10821
10822   if test $emacs_cv_x11_version_6 = yes; then
10823     { echo "$as_me:$LINENO: result: 6 or newer" >&5
10824 echo "${ECHO_T}6 or newer" >&6; }
10825
10826 cat >>confdefs.h <<\_ACEOF
10827 #define HAVE_X11R6 1
10828 _ACEOF
10829
10830   else
10831     { echo "$as_me:$LINENO: result: before 6" >&5
10832 echo "${ECHO_T}before 6" >&6; }
10833   fi
10834 fi
10835
10836
10837 ### Use -lrsvg-2 if available, unless `--with-rsvg=no' is specified.
10838 HAVE_RSVG=no
10839 if test "${HAVE_X11}" = "yes"; then
10840   if test "${with_rsvg}" != "no"; then
10841     RSVG_REQUIRED=2.0.0
10842     RSVG_MODULE="librsvg-2.0 >= $RSVG_REQUIRED"
10843
10844
10845   succeeded=no
10846
10847   # Extract the first word of "pkg-config", so it can be a program name with args.
10848 set dummy pkg-config; ac_word=$2
10849 { echo "$as_me:$LINENO: checking for $ac_word" >&5
10850 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
10851 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
10852   echo $ECHO_N "(cached) $ECHO_C" >&6
10853 else
10854   case $PKG_CONFIG in
10855   [\\/]* | ?:[\\/]*)
10856   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10857   ;;
10858   *)
10859   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10860 for as_dir in $PATH
10861 do
10862   IFS=$as_save_IFS
10863   test -z "$as_dir" && as_dir=.
10864   for ac_exec_ext in '' $ac_executable_extensions; do
10865   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10866     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10867     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
10868     break 2
10869   fi
10870 done
10871 done
10872 IFS=$as_save_IFS
10873
10874   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10875   ;;
10876 esac
10877 fi
10878 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10879 if test -n "$PKG_CONFIG"; then
10880   { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
10881 echo "${ECHO_T}$PKG_CONFIG" >&6; }
10882 else
10883   { echo "$as_me:$LINENO: result: no" >&5
10884 echo "${ECHO_T}no" >&6; }
10885 fi
10886
10887
10888
10889   if test "$PKG_CONFIG" = "no" ; then
10890      :
10891   else
10892      PKG_CONFIG_MIN_VERSION=0.9.0
10893      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10894         { echo "$as_me:$LINENO: checking for $RSVG_MODULE" >&5
10895 echo $ECHO_N "checking for $RSVG_MODULE... $ECHO_C" >&6; }
10896
10897         if $PKG_CONFIG --exists "$RSVG_MODULE" 2>&5; then
10898             { echo "$as_me:$LINENO: result: yes" >&5
10899 echo "${ECHO_T}yes" >&6; }
10900             succeeded=yes
10901
10902             { echo "$as_me:$LINENO: checking RSVG_CFLAGS" >&5
10903 echo $ECHO_N "checking RSVG_CFLAGS... $ECHO_C" >&6; }
10904             RSVG_CFLAGS=`$PKG_CONFIG --cflags "$RSVG_MODULE"|sed -e 's,///*,/,g'`
10905             { echo "$as_me:$LINENO: result: $RSVG_CFLAGS" >&5
10906 echo "${ECHO_T}$RSVG_CFLAGS" >&6; }
10907
10908             { echo "$as_me:$LINENO: checking RSVG_LIBS" >&5
10909 echo $ECHO_N "checking RSVG_LIBS... $ECHO_C" >&6; }
10910             RSVG_LIBS=`$PKG_CONFIG --libs "$RSVG_MODULE"|sed -e 's,///*,/,g'`
10911             { echo "$as_me:$LINENO: result: $RSVG_LIBS" >&5
10912 echo "${ECHO_T}$RSVG_LIBS" >&6; }
10913         else
10914             { echo "$as_me:$LINENO: result: no" >&5
10915 echo "${ECHO_T}no" >&6; }
10916             RSVG_CFLAGS=""
10917             RSVG_LIBS=""
10918             ## If we have a custom action on failure, don't print errors, but
10919             ## do set a variable so people can do so.
10920             RSVG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$RSVG_MODULE"`
10921
10922         fi
10923
10924
10925
10926      else
10927         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10928         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10929      fi
10930   fi
10931
10932   if test $succeeded = yes; then
10933      :
10934   else
10935      :
10936   fi
10937
10938
10939
10940
10941     if test ".${RSVG_CFLAGS}" != "."; then
10942       HAVE_RSVG=yes
10943
10944 cat >>confdefs.h <<\_ACEOF
10945 #define HAVE_RSVG 1
10946 _ACEOF
10947
10948       CFLAGS="$CFLAGS $RSVG_CFLAGS"
10949       LIBS="$RSVG_LIBS $LIBS"
10950     fi
10951   fi
10952 fi
10953
10954
10955 HAVE_GTK=no
10956 if test "${with_gtk}" = "yes" || test "$USE_X_TOOLKIT" = "maybe"; then
10957   GLIB_REQUIRED=2.6
10958   GTK_REQUIRED=2.6
10959   GTK_MODULES="gtk+-2.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
10960
10961
10962   succeeded=no
10963
10964   # Extract the first word of "pkg-config", so it can be a program name with args.
10965 set dummy pkg-config; ac_word=$2
10966 { echo "$as_me:$LINENO: checking for $ac_word" >&5
10967 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
10968 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
10969   echo $ECHO_N "(cached) $ECHO_C" >&6
10970 else
10971   case $PKG_CONFIG in
10972   [\\/]* | ?:[\\/]*)
10973   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10974   ;;
10975   *)
10976   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10977 for as_dir in $PATH
10978 do
10979   IFS=$as_save_IFS
10980   test -z "$as_dir" && as_dir=.
10981   for ac_exec_ext in '' $ac_executable_extensions; do
10982   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10983     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10984     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
10985     break 2
10986   fi
10987 done
10988 done
10989 IFS=$as_save_IFS
10990
10991   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10992   ;;
10993 esac
10994 fi
10995 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10996 if test -n "$PKG_CONFIG"; then
10997   { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
10998 echo "${ECHO_T}$PKG_CONFIG" >&6; }
10999 else
11000   { echo "$as_me:$LINENO: result: no" >&5
11001 echo "${ECHO_T}no" >&6; }
11002 fi
11003
11004
11005
11006   if test "$PKG_CONFIG" = "no" ; then
11007      pkg_check_gtk=no
11008   else
11009      PKG_CONFIG_MIN_VERSION=0.9.0
11010      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11011         { echo "$as_me:$LINENO: checking for $GTK_MODULES" >&5
11012 echo $ECHO_N "checking for $GTK_MODULES... $ECHO_C" >&6; }
11013
11014         if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then
11015             { echo "$as_me:$LINENO: result: yes" >&5
11016 echo "${ECHO_T}yes" >&6; }
11017             succeeded=yes
11018
11019             { echo "$as_me:$LINENO: checking GTK_CFLAGS" >&5
11020 echo $ECHO_N "checking GTK_CFLAGS... $ECHO_C" >&6; }
11021             GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'`
11022             { echo "$as_me:$LINENO: result: $GTK_CFLAGS" >&5
11023 echo "${ECHO_T}$GTK_CFLAGS" >&6; }
11024
11025             { echo "$as_me:$LINENO: checking GTK_LIBS" >&5
11026 echo $ECHO_N "checking GTK_LIBS... $ECHO_C" >&6; }
11027             GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'`
11028             { echo "$as_me:$LINENO: result: $GTK_LIBS" >&5
11029 echo "${ECHO_T}$GTK_LIBS" >&6; }
11030         else
11031             { echo "$as_me:$LINENO: result: no" >&5
11032 echo "${ECHO_T}no" >&6; }
11033             GTK_CFLAGS=""
11034             GTK_LIBS=""
11035             ## If we have a custom action on failure, don't print errors, but
11036             ## do set a variable so people can do so.
11037             GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
11038
11039         fi
11040
11041
11042
11043      else
11044         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11045         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11046      fi
11047   fi
11048
11049   if test $succeeded = yes; then
11050      pkg_check_gtk=yes
11051   else
11052      pkg_check_gtk=no
11053   fi
11054
11055   if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
11056      { { echo "$as_me:$LINENO: error: $GTK_PKG_ERRORS" >&5
11057 echo "$as_me: error: $GTK_PKG_ERRORS" >&2;}
11058    { (exit 1); exit 1; }; }
11059   fi
11060 fi
11061
11062
11063 if test x"$pkg_check_gtk" = xyes; then
11064
11065
11066
11067   C_SWITCH_X_SITE="$C_SWITCH_X_SITE $GTK_CFLAGS"
11068   CFLAGS="$CFLAGS $GTK_CFLAGS"
11069   LIBS="$GTK_LIBS $LIBS"
11070     GTK_COMPILES=no
11071
11072 for ac_func in gtk_main
11073 do
11074 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
11075 { echo "$as_me:$LINENO: checking for $ac_func" >&5
11076 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
11077 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
11078   echo $ECHO_N "(cached) $ECHO_C" >&6
11079 else
11080   cat >conftest.$ac_ext <<_ACEOF
11081 /* confdefs.h.  */
11082 _ACEOF
11083 cat confdefs.h >>conftest.$ac_ext
11084 cat >>conftest.$ac_ext <<_ACEOF
11085 /* end confdefs.h.  */
11086 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
11087    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
11088 #define $ac_func innocuous_$ac_func
11089
11090 /* System header to define __stub macros and hopefully few prototypes,
11091     which can conflict with char $ac_func (); below.
11092     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11093     <limits.h> exists even on freestanding compilers.  */
11094
11095 #ifdef __STDC__
11096 # include <limits.h>
11097 #else
11098 # include <assert.h>
11099 #endif
11100
11101 #undef $ac_func
11102
11103 /* Override any GCC internal prototype to avoid an error.
11104    Use char because int might match the return type of a GCC
11105    builtin and then its argument prototype would still apply.  */
11106 #ifdef __cplusplus
11107 extern "C"
11108 #endif
11109 char $ac_func ();
11110 /* The GNU C library defines this for functions which it implements
11111     to always fail with ENOSYS.  Some functions are actually named
11112     something starting with __ and the normal name is an alias.  */
11113 #if defined __stub_$ac_func || defined __stub___$ac_func
11114 choke me
11115 #endif
11116
11117 int
11118 main ()
11119 {
11120 return $ac_func ();
11121   ;
11122   return 0;
11123 }
11124 _ACEOF
11125 rm -f conftest.$ac_objext conftest$ac_exeext
11126 if { (ac_try="$ac_link"
11127 case "(($ac_try" in
11128   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11129   *) ac_try_echo=$ac_try;;
11130 esac
11131 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11132   (eval "$ac_link") 2>conftest.er1
11133   ac_status=$?
11134   grep -v '^ *+' conftest.er1 >conftest.err
11135   rm -f conftest.er1
11136   cat conftest.err >&5
11137   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11138   (exit $ac_status); } && {
11139          test -z "$ac_c_werror_flag" ||
11140          test ! -s conftest.err
11141        } && test -s conftest$ac_exeext &&
11142        $as_test_x conftest$ac_exeext; then
11143   eval "$as_ac_var=yes"
11144 else
11145   echo "$as_me: failed program was:" >&5
11146 sed 's/^/| /' conftest.$ac_ext >&5
11147
11148         eval "$as_ac_var=no"
11149 fi
11150
11151 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11152       conftest$ac_exeext conftest.$ac_ext
11153 fi
11154 ac_res=`eval echo '${'$as_ac_var'}'`
11155                { echo "$as_me:$LINENO: result: $ac_res" >&5
11156 echo "${ECHO_T}$ac_res" >&6; }
11157 if test `eval echo '${'$as_ac_var'}'` = yes; then
11158   cat >>confdefs.h <<_ACEOF
11159 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
11160 _ACEOF
11161  GTK_COMPILES=yes
11162 fi
11163 done
11164
11165   if test "${GTK_COMPILES}" != "yes"; then
11166     if test "$USE_X_TOOLKIT" != "maybe"; then
11167       { { echo "$as_me:$LINENO: error: Gtk+ wanted, but it does not compile, see config.log.  Maybe some x11-devel files missing?" >&5
11168 echo "$as_me: error: Gtk+ wanted, but it does not compile, see config.log.  Maybe some x11-devel files missing?" >&2;}
11169    { (exit 1); exit 1; }; };
11170     fi
11171   else
11172     HAVE_GTK=yes
11173
11174 cat >>confdefs.h <<\_ACEOF
11175 #define USE_GTK 1
11176 _ACEOF
11177
11178     USE_X_TOOLKIT=none
11179     if $PKG_CONFIG --atleast-version=2.10 gtk+-2.0; then
11180       :
11181     else
11182       { echo "$as_me:$LINENO: WARNING: Your version of Gtk+ will have problems with
11183        closing open displays.  This is no problem if you just use
11184        one display, but if you use more than one and close one of them
11185        Emacs may crash." >&5
11186 echo "$as_me: WARNING: Your version of Gtk+ will have problems with
11187        closing open displays.  This is no problem if you just use
11188        one display, but if you use more than one and close one of them
11189        Emacs may crash." >&2;}
11190       sleep 3
11191     fi
11192   fi
11193
11194 fi
11195
11196
11197 if test "${HAVE_GTK}" = "yes"; then
11198
11199       if test "$with_toolkit_scroll_bars" != no; then
11200     with_toolkit_scroll_bars=yes
11201   fi
11202
11203       HAVE_GTK_MULTIDISPLAY=no
11204
11205 for ac_func in gdk_display_open
11206 do
11207 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
11208 { echo "$as_me:$LINENO: checking for $ac_func" >&5
11209 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
11210 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
11211   echo $ECHO_N "(cached) $ECHO_C" >&6
11212 else
11213   cat >conftest.$ac_ext <<_ACEOF
11214 /* confdefs.h.  */
11215 _ACEOF
11216 cat confdefs.h >>conftest.$ac_ext
11217 cat >>conftest.$ac_ext <<_ACEOF
11218 /* end confdefs.h.  */
11219 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
11220    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
11221 #define $ac_func innocuous_$ac_func
11222
11223 /* System header to define __stub macros and hopefully few prototypes,
11224     which can conflict with char $ac_func (); below.
11225     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11226     <limits.h> exists even on freestanding compilers.  */
11227
11228 #ifdef __STDC__
11229 # include <limits.h>
11230 #else
11231 # include <assert.h>
11232 #endif
11233
11234 #undef $ac_func
11235
11236 /* Override any GCC internal prototype to avoid an error.
11237    Use char because int might match the return type of a GCC
11238    builtin and then its argument prototype would still apply.  */
11239 #ifdef __cplusplus
11240 extern "C"
11241 #endif
11242 char $ac_func ();
11243 /* The GNU C library defines this for functions which it implements
11244     to always fail with ENOSYS.  Some functions are actually named
11245     something starting with __ and the normal name is an alias.  */
11246 #if defined __stub_$ac_func || defined __stub___$ac_func
11247 choke me
11248 #endif
11249
11250 int
11251 main ()
11252 {
11253 return $ac_func ();
11254   ;
11255   return 0;
11256 }
11257 _ACEOF
11258 rm -f conftest.$ac_objext conftest$ac_exeext
11259 if { (ac_try="$ac_link"
11260 case "(($ac_try" in
11261   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11262   *) ac_try_echo=$ac_try;;
11263 esac
11264 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11265   (eval "$ac_link") 2>conftest.er1
11266   ac_status=$?
11267   grep -v '^ *+' conftest.er1 >conftest.err
11268   rm -f conftest.er1
11269   cat conftest.err >&5
11270   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11271   (exit $ac_status); } && {
11272          test -z "$ac_c_werror_flag" ||
11273          test ! -s conftest.err
11274        } && test -s conftest$ac_exeext &&
11275        $as_test_x conftest$ac_exeext; then
11276   eval "$as_ac_var=yes"
11277 else
11278   echo "$as_me: failed program was:" >&5
11279 sed 's/^/| /' conftest.$ac_ext >&5
11280
11281         eval "$as_ac_var=no"
11282 fi
11283
11284 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11285       conftest$ac_exeext conftest.$ac_ext
11286 fi
11287 ac_res=`eval echo '${'$as_ac_var'}'`
11288                { echo "$as_me:$LINENO: result: $ac_res" >&5
11289 echo "${ECHO_T}$ac_res" >&6; }
11290 if test `eval echo '${'$as_ac_var'}'` = yes; then
11291   cat >>confdefs.h <<_ACEOF
11292 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
11293 _ACEOF
11294  HAVE_GTK_MULTIDISPLAY=yes
11295 fi
11296 done
11297
11298   if test "${HAVE_GTK_MULTIDISPLAY}" = "yes"; then
11299
11300 cat >>confdefs.h <<\_ACEOF
11301 #define HAVE_GTK_MULTIDISPLAY 1
11302 _ACEOF
11303
11304   fi
11305
11306       HAVE_GTK_FILE_SELECTION=no
11307
11308 for ac_func in gtk_file_selection_new
11309 do
11310 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
11311 { echo "$as_me:$LINENO: checking for $ac_func" >&5
11312 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
11313 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
11314   echo $ECHO_N "(cached) $ECHO_C" >&6
11315 else
11316   cat >conftest.$ac_ext <<_ACEOF
11317 /* confdefs.h.  */
11318 _ACEOF
11319 cat confdefs.h >>conftest.$ac_ext
11320 cat >>conftest.$ac_ext <<_ACEOF
11321 /* end confdefs.h.  */
11322 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
11323    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
11324 #define $ac_func innocuous_$ac_func
11325
11326 /* System header to define __stub macros and hopefully few prototypes,
11327     which can conflict with char $ac_func (); below.
11328     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11329     <limits.h> exists even on freestanding compilers.  */
11330
11331 #ifdef __STDC__
11332 # include <limits.h>
11333 #else
11334 # include <assert.h>
11335 #endif
11336
11337 #undef $ac_func
11338
11339 /* Override any GCC internal prototype to avoid an error.
11340    Use char because int might match the return type of a GCC
11341    builtin and then its argument prototype would still apply.  */
11342 #ifdef __cplusplus
11343 extern "C"
11344 #endif
11345 char $ac_func ();
11346 /* The GNU C library defines this for functions which it implements
11347     to always fail with ENOSYS.  Some functions are actually named
11348     something starting with __ and the normal name is an alias.  */
11349 #if defined __stub_$ac_func || defined __stub___$ac_func
11350 choke me
11351 #endif
11352
11353 int
11354 main ()
11355 {
11356 return $ac_func ();
11357   ;
11358   return 0;
11359 }
11360 _ACEOF
11361 rm -f conftest.$ac_objext conftest$ac_exeext
11362 if { (ac_try="$ac_link"
11363 case "(($ac_try" in
11364   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11365   *) ac_try_echo=$ac_try;;
11366 esac
11367 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11368   (eval "$ac_link") 2>conftest.er1
11369   ac_status=$?
11370   grep -v '^ *+' conftest.er1 >conftest.err
11371   rm -f conftest.er1
11372   cat conftest.err >&5
11373   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11374   (exit $ac_status); } && {
11375          test -z "$ac_c_werror_flag" ||
11376          test ! -s conftest.err
11377        } && test -s conftest$ac_exeext &&
11378        $as_test_x conftest$ac_exeext; then
11379   eval "$as_ac_var=yes"
11380 else
11381   echo "$as_me: failed program was:" >&5
11382 sed 's/^/| /' conftest.$ac_ext >&5
11383
11384         eval "$as_ac_var=no"
11385 fi
11386
11387 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11388       conftest$ac_exeext conftest.$ac_ext
11389 fi
11390 ac_res=`eval echo '${'$as_ac_var'}'`
11391                { echo "$as_me:$LINENO: result: $ac_res" >&5
11392 echo "${ECHO_T}$ac_res" >&6; }
11393 if test `eval echo '${'$as_ac_var'}'` = yes; then
11394   cat >>confdefs.h <<_ACEOF
11395 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
11396 _ACEOF
11397  HAVE_GTK_FILE_SELECTION=yes
11398 fi
11399 done
11400
11401
11402       HAVE_GTK_FILE_CHOOSER=no
11403
11404 for ac_func in gtk_file_chooser_dialog_new
11405 do
11406 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
11407 { echo "$as_me:$LINENO: checking for $ac_func" >&5
11408 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
11409 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
11410   echo $ECHO_N "(cached) $ECHO_C" >&6
11411 else
11412   cat >conftest.$ac_ext <<_ACEOF
11413 /* confdefs.h.  */
11414 _ACEOF
11415 cat confdefs.h >>conftest.$ac_ext
11416 cat >>conftest.$ac_ext <<_ACEOF
11417 /* end confdefs.h.  */
11418 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
11419    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
11420 #define $ac_func innocuous_$ac_func
11421
11422 /* System header to define __stub macros and hopefully few prototypes,
11423     which can conflict with char $ac_func (); below.
11424     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11425     <limits.h> exists even on freestanding compilers.  */
11426
11427 #ifdef __STDC__
11428 # include <limits.h>
11429 #else
11430 # include <assert.h>
11431 #endif
11432
11433 #undef $ac_func
11434
11435 /* Override any GCC internal prototype to avoid an error.
11436    Use char because int might match the return type of a GCC
11437    builtin and then its argument prototype would still apply.  */
11438 #ifdef __cplusplus
11439 extern "C"
11440 #endif
11441 char $ac_func ();
11442 /* The GNU C library defines this for functions which it implements
11443     to always fail with ENOSYS.  Some functions are actually named
11444     something starting with __ and the normal name is an alias.  */
11445 #if defined __stub_$ac_func || defined __stub___$ac_func
11446 choke me
11447 #endif
11448
11449 int
11450 main ()
11451 {
11452 return $ac_func ();
11453   ;
11454   return 0;
11455 }
11456 _ACEOF
11457 rm -f conftest.$ac_objext conftest$ac_exeext
11458 if { (ac_try="$ac_link"
11459 case "(($ac_try" in
11460   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11461   *) ac_try_echo=$ac_try;;
11462 esac
11463 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11464   (eval "$ac_link") 2>conftest.er1
11465   ac_status=$?
11466   grep -v '^ *+' conftest.er1 >conftest.err
11467   rm -f conftest.er1
11468   cat conftest.err >&5
11469   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11470   (exit $ac_status); } && {
11471          test -z "$ac_c_werror_flag" ||
11472          test ! -s conftest.err
11473        } && test -s conftest$ac_exeext &&
11474        $as_test_x conftest$ac_exeext; then
11475   eval "$as_ac_var=yes"
11476 else
11477   echo "$as_me: failed program was:" >&5
11478 sed 's/^/| /' conftest.$ac_ext >&5
11479
11480         eval "$as_ac_var=no"
11481 fi
11482
11483 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11484       conftest$ac_exeext conftest.$ac_ext
11485 fi
11486 ac_res=`eval echo '${'$as_ac_var'}'`
11487                { echo "$as_me:$LINENO: result: $ac_res" >&5
11488 echo "${ECHO_T}$ac_res" >&6; }
11489 if test `eval echo '${'$as_ac_var'}'` = yes; then
11490   cat >>confdefs.h <<_ACEOF
11491 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
11492 _ACEOF
11493  HAVE_GTK_FILE_CHOOSER=yes
11494 fi
11495 done
11496
11497
11498   if test "$HAVE_GTK_FILE_SELECTION" = yes \
11499      && test "$HAVE_GTK_FILE_CHOOSER" = yes;  then
11500
11501 cat >>confdefs.h <<\_ACEOF
11502 #define HAVE_GTK_FILE_BOTH 1
11503 _ACEOF
11504
11505   fi
11506
11507       if test "$HAVE_GTK_FILE_CHOOSER" = yes; then
11508     HAVE_GTK_AND_PTHREAD=no
11509
11510 for ac_header in pthread.h
11511 do
11512 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
11513 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
11514   { echo "$as_me:$LINENO: checking for $ac_header" >&5
11515 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
11516 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
11517   echo $ECHO_N "(cached) $ECHO_C" >&6
11518 fi
11519 ac_res=`eval echo '${'$as_ac_Header'}'`
11520                { echo "$as_me:$LINENO: result: $ac_res" >&5
11521 echo "${ECHO_T}$ac_res" >&6; }
11522 else
11523   # Is the header compilable?
11524 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
11525 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
11526 cat >conftest.$ac_ext <<_ACEOF
11527 /* confdefs.h.  */
11528 _ACEOF
11529 cat confdefs.h >>conftest.$ac_ext
11530 cat >>conftest.$ac_ext <<_ACEOF
11531 /* end confdefs.h.  */
11532 $ac_includes_default
11533 #include <$ac_header>
11534 _ACEOF
11535 rm -f conftest.$ac_objext
11536 if { (ac_try="$ac_compile"
11537 case "(($ac_try" in
11538   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11539   *) ac_try_echo=$ac_try;;
11540 esac
11541 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11542   (eval "$ac_compile") 2>conftest.er1
11543   ac_status=$?
11544   grep -v '^ *+' conftest.er1 >conftest.err
11545   rm -f conftest.er1
11546   cat conftest.err >&5
11547   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11548   (exit $ac_status); } && {
11549          test -z "$ac_c_werror_flag" ||
11550          test ! -s conftest.err
11551        } && test -s conftest.$ac_objext; then
11552   ac_header_compiler=yes
11553 else
11554   echo "$as_me: failed program was:" >&5
11555 sed 's/^/| /' conftest.$ac_ext >&5
11556
11557         ac_header_compiler=no
11558 fi
11559
11560 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11561 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
11562 echo "${ECHO_T}$ac_header_compiler" >&6; }
11563
11564 # Is the header present?
11565 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
11566 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
11567 cat >conftest.$ac_ext <<_ACEOF
11568 /* confdefs.h.  */
11569 _ACEOF
11570 cat confdefs.h >>conftest.$ac_ext
11571 cat >>conftest.$ac_ext <<_ACEOF
11572 /* end confdefs.h.  */
11573 #include <$ac_header>
11574 _ACEOF
11575 if { (ac_try="$ac_cpp conftest.$ac_ext"
11576 case "(($ac_try" in
11577   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11578   *) ac_try_echo=$ac_try;;
11579 esac
11580 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11581   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
11582   ac_status=$?
11583   grep -v '^ *+' conftest.er1 >conftest.err
11584   rm -f conftest.er1
11585   cat conftest.err >&5
11586   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11587   (exit $ac_status); } >/dev/null && {
11588          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
11589          test ! -s conftest.err
11590        }; then
11591   ac_header_preproc=yes
11592 else
11593   echo "$as_me: failed program was:" >&5
11594 sed 's/^/| /' conftest.$ac_ext >&5
11595
11596   ac_header_preproc=no
11597 fi
11598
11599 rm -f conftest.err conftest.$ac_ext
11600 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
11601 echo "${ECHO_T}$ac_header_preproc" >&6; }
11602
11603 # So?  What about this header?
11604 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
11605   yes:no: )
11606     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
11607 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
11608     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
11609 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
11610     ac_header_preproc=yes
11611     ;;
11612   no:yes:* )
11613     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
11614 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
11615     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
11616 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
11617     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
11618 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
11619     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
11620 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
11621     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
11622 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
11623     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
11624 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
11625
11626     ;;
11627 esac
11628 { echo "$as_me:$LINENO: checking for $ac_header" >&5
11629 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
11630 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
11631   echo $ECHO_N "(cached) $ECHO_C" >&6
11632 else
11633   eval "$as_ac_Header=\$ac_header_preproc"
11634 fi
11635 ac_res=`eval echo '${'$as_ac_Header'}'`
11636                { echo "$as_me:$LINENO: result: $ac_res" >&5
11637 echo "${ECHO_T}$ac_res" >&6; }
11638
11639 fi
11640 if test `eval echo '${'$as_ac_Header'}'` = yes; then
11641   cat >>confdefs.h <<_ACEOF
11642 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
11643 _ACEOF
11644
11645 fi
11646
11647 done
11648
11649     if test "$ac_cv_header_pthread_h"; then
11650       { echo "$as_me:$LINENO: checking for pthread_self in -lpthread" >&5
11651 echo $ECHO_N "checking for pthread_self in -lpthread... $ECHO_C" >&6; }
11652 if test "${ac_cv_lib_pthread_pthread_self+set}" = set; then
11653   echo $ECHO_N "(cached) $ECHO_C" >&6
11654 else
11655   ac_check_lib_save_LIBS=$LIBS
11656 LIBS="-lpthread  $LIBS"
11657 cat >conftest.$ac_ext <<_ACEOF
11658 /* confdefs.h.  */
11659 _ACEOF
11660 cat confdefs.h >>conftest.$ac_ext
11661 cat >>conftest.$ac_ext <<_ACEOF
11662 /* end confdefs.h.  */
11663
11664 /* Override any GCC internal prototype to avoid an error.
11665    Use char because int might match the return type of a GCC
11666    builtin and then its argument prototype would still apply.  */
11667 #ifdef __cplusplus
11668 extern "C"
11669 #endif
11670 char pthread_self ();
11671 int
11672 main ()
11673 {
11674 return pthread_self ();
11675   ;
11676   return 0;
11677 }
11678 _ACEOF
11679 rm -f conftest.$ac_objext conftest$ac_exeext
11680 if { (ac_try="$ac_link"
11681 case "(($ac_try" in
11682   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11683   *) ac_try_echo=$ac_try;;
11684 esac
11685 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11686   (eval "$ac_link") 2>conftest.er1
11687   ac_status=$?
11688   grep -v '^ *+' conftest.er1 >conftest.err
11689   rm -f conftest.er1
11690   cat conftest.err >&5
11691   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11692   (exit $ac_status); } && {
11693          test -z "$ac_c_werror_flag" ||
11694          test ! -s conftest.err
11695        } && test -s conftest$ac_exeext &&
11696        $as_test_x conftest$ac_exeext; then
11697   ac_cv_lib_pthread_pthread_self=yes
11698 else
11699   echo "$as_me: failed program was:" >&5
11700 sed 's/^/| /' conftest.$ac_ext >&5
11701
11702         ac_cv_lib_pthread_pthread_self=no
11703 fi
11704
11705 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11706       conftest$ac_exeext conftest.$ac_ext
11707 LIBS=$ac_check_lib_save_LIBS
11708 fi
11709 { echo "$as_me:$LINENO: result: $ac_cv_lib_pthread_pthread_self" >&5
11710 echo "${ECHO_T}$ac_cv_lib_pthread_pthread_self" >&6; }
11711 if test $ac_cv_lib_pthread_pthread_self = yes; then
11712   HAVE_GTK_AND_PTHREAD=yes
11713 fi
11714
11715     fi
11716     if test "$HAVE_GTK_AND_PTHREAD" = yes; then
11717       case "${canonical}" in
11718         *-hpux*) ;;
11719         *) GTK_LIBS="$GTK_LIBS -lpthread" ;;
11720       esac
11721
11722 cat >>confdefs.h <<\_ACEOF
11723 #define HAVE_GTK_AND_PTHREAD 1
11724 _ACEOF
11725
11726     fi
11727   fi
11728 fi
11729
11730 HAVE_DBUS=no
11731 if test "${with_dbus}" = "yes"; then
11732
11733   succeeded=no
11734
11735   # Extract the first word of "pkg-config", so it can be a program name with args.
11736 set dummy pkg-config; ac_word=$2
11737 { echo "$as_me:$LINENO: checking for $ac_word" >&5
11738 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
11739 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
11740   echo $ECHO_N "(cached) $ECHO_C" >&6
11741 else
11742   case $PKG_CONFIG in
11743   [\\/]* | ?:[\\/]*)
11744   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11745   ;;
11746   *)
11747   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11748 for as_dir in $PATH
11749 do
11750   IFS=$as_save_IFS
11751   test -z "$as_dir" && as_dir=.
11752   for ac_exec_ext in '' $ac_executable_extensions; do
11753   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11754     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11755     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
11756     break 2
11757   fi
11758 done
11759 done
11760 IFS=$as_save_IFS
11761
11762   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11763   ;;
11764 esac
11765 fi
11766 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11767 if test -n "$PKG_CONFIG"; then
11768   { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
11769 echo "${ECHO_T}$PKG_CONFIG" >&6; }
11770 else
11771   { echo "$as_me:$LINENO: result: no" >&5
11772 echo "${ECHO_T}no" >&6; }
11773 fi
11774
11775
11776
11777   if test "$PKG_CONFIG" = "no" ; then
11778      HAVE_DBUS=no
11779   else
11780      PKG_CONFIG_MIN_VERSION=0.9.0
11781      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11782         { echo "$as_me:$LINENO: checking for dbus-1 >= 1.0" >&5
11783 echo $ECHO_N "checking for dbus-1 >= 1.0... $ECHO_C" >&6; }
11784
11785         if $PKG_CONFIG --exists "dbus-1 >= 1.0" 2>&5; then
11786             { echo "$as_me:$LINENO: result: yes" >&5
11787 echo "${ECHO_T}yes" >&6; }
11788             succeeded=yes
11789
11790             { echo "$as_me:$LINENO: checking DBUS_CFLAGS" >&5
11791 echo $ECHO_N "checking DBUS_CFLAGS... $ECHO_C" >&6; }
11792             DBUS_CFLAGS=`$PKG_CONFIG --cflags "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
11793             { echo "$as_me:$LINENO: result: $DBUS_CFLAGS" >&5
11794 echo "${ECHO_T}$DBUS_CFLAGS" >&6; }
11795
11796             { echo "$as_me:$LINENO: checking DBUS_LIBS" >&5
11797 echo $ECHO_N "checking DBUS_LIBS... $ECHO_C" >&6; }
11798             DBUS_LIBS=`$PKG_CONFIG --libs "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
11799             { echo "$as_me:$LINENO: result: $DBUS_LIBS" >&5
11800 echo "${ECHO_T}$DBUS_LIBS" >&6; }
11801         else
11802             { echo "$as_me:$LINENO: result: no" >&5
11803 echo "${ECHO_T}no" >&6; }
11804             DBUS_CFLAGS=""
11805             DBUS_LIBS=""
11806             ## If we have a custom action on failure, don't print errors, but
11807             ## do set a variable so people can do so.
11808             DBUS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "dbus-1 >= 1.0"`
11809
11810         fi
11811
11812
11813
11814      else
11815         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11816         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11817      fi
11818   fi
11819
11820   if test $succeeded = yes; then
11821      HAVE_DBUS=yes
11822   else
11823      HAVE_DBUS=no
11824   fi
11825
11826    if test "$HAVE_DBUS" = yes; then
11827
11828 cat >>confdefs.h <<\_ACEOF
11829 #define HAVE_DBUS 1
11830 _ACEOF
11831
11832    fi
11833 fi
11834
11835 HAVE_XAW3D=no
11836 if test x"${USE_X_TOOLKIT}" = xmaybe || test x"${USE_X_TOOLKIT}" = xLUCID; then
11837   if test "$with_xaw3d" != no; then
11838     { echo "$as_me:$LINENO: checking for xaw3d" >&5
11839 echo $ECHO_N "checking for xaw3d... $ECHO_C" >&6; }
11840     if test "${emacs_cv_xaw3d+set}" = set; then
11841   echo $ECHO_N "(cached) $ECHO_C" >&6
11842 else
11843   cat >conftest.$ac_ext <<_ACEOF
11844 /* confdefs.h.  */
11845 _ACEOF
11846 cat confdefs.h >>conftest.$ac_ext
11847 cat >>conftest.$ac_ext <<_ACEOF
11848 /* end confdefs.h.  */
11849
11850 #include <X11/Intrinsic.h>
11851 #include <X11/Xaw3d/Simple.h>
11852 int
11853 main ()
11854 {
11855
11856   ;
11857   return 0;
11858 }
11859 _ACEOF
11860 rm -f conftest.$ac_objext conftest$ac_exeext
11861 if { (ac_try="$ac_link"
11862 case "(($ac_try" in
11863   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11864   *) ac_try_echo=$ac_try;;
11865 esac
11866 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11867   (eval "$ac_link") 2>conftest.er1
11868   ac_status=$?
11869   grep -v '^ *+' conftest.er1 >conftest.err
11870   rm -f conftest.er1
11871   cat conftest.err >&5
11872   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11873   (exit $ac_status); } && {
11874          test -z "$ac_c_werror_flag" ||
11875          test ! -s conftest.err
11876        } && test -s conftest$ac_exeext &&
11877        $as_test_x conftest$ac_exeext; then
11878   emacs_cv_xaw3d=yes
11879 else
11880   echo "$as_me: failed program was:" >&5
11881 sed 's/^/| /' conftest.$ac_ext >&5
11882
11883         emacs_cv_xaw3d=no
11884 fi
11885
11886 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11887       conftest$ac_exeext conftest.$ac_ext
11888 fi
11889
11890   else
11891     emacs_cv_xaw3d=no
11892   fi
11893   if test $emacs_cv_xaw3d = yes; then
11894     { echo "$as_me:$LINENO: result: yes; using Lucid toolkit" >&5
11895 echo "${ECHO_T}yes; using Lucid toolkit" >&6; }
11896     USE_X_TOOLKIT=LUCID
11897     HAVE_XAW3D=yes
11898
11899 cat >>confdefs.h <<\_ACEOF
11900 #define HAVE_XAW3D 1
11901 _ACEOF
11902
11903   else
11904     { echo "$as_me:$LINENO: result: no" >&5
11905 echo "${ECHO_T}no" >&6; }
11906     { echo "$as_me:$LINENO: checking for libXaw" >&5
11907 echo $ECHO_N "checking for libXaw... $ECHO_C" >&6; }
11908     if test "${emacs_cv_xaw+set}" = set; then
11909   echo $ECHO_N "(cached) $ECHO_C" >&6
11910 else
11911   cat >conftest.$ac_ext <<_ACEOF
11912 /* confdefs.h.  */
11913 _ACEOF
11914 cat confdefs.h >>conftest.$ac_ext
11915 cat >>conftest.$ac_ext <<_ACEOF
11916 /* end confdefs.h.  */
11917
11918 #include <X11/Intrinsic.h>
11919 #include <X11/Xaw/Simple.h>
11920 int
11921 main ()
11922 {
11923
11924   ;
11925   return 0;
11926 }
11927 _ACEOF
11928 rm -f conftest.$ac_objext conftest$ac_exeext
11929 if { (ac_try="$ac_link"
11930 case "(($ac_try" in
11931   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11932   *) ac_try_echo=$ac_try;;
11933 esac
11934 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11935   (eval "$ac_link") 2>conftest.er1
11936   ac_status=$?
11937   grep -v '^ *+' conftest.er1 >conftest.err
11938   rm -f conftest.er1
11939   cat conftest.err >&5
11940   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11941   (exit $ac_status); } && {
11942          test -z "$ac_c_werror_flag" ||
11943          test ! -s conftest.err
11944        } && test -s conftest$ac_exeext &&
11945        $as_test_x conftest$ac_exeext; then
11946   emacs_cv_xaw=yes
11947 else
11948   echo "$as_me: failed program was:" >&5
11949 sed 's/^/| /' conftest.$ac_ext >&5
11950
11951         emacs_cv_xaw=no
11952 fi
11953
11954 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11955       conftest$ac_exeext conftest.$ac_ext
11956 fi
11957
11958     if test $emacs_cv_xaw = yes; then
11959       { echo "$as_me:$LINENO: result: yes; using Lucid toolkit" >&5
11960 echo "${ECHO_T}yes; using Lucid toolkit" >&6; }
11961       USE_X_TOOLKIT=LUCID
11962     elif test x"${USE_X_TOOLKIT}" = xLUCID; then
11963       { { echo "$as_me:$LINENO: error: Lucid toolkit requires X11/Xaw include files" >&5
11964 echo "$as_me: error: Lucid toolkit requires X11/Xaw include files" >&2;}
11965    { (exit 1); exit 1; }; }
11966     else
11967       { echo "$as_me:$LINENO: result: no; do not use toolkit by default" >&5
11968 echo "${ECHO_T}no; do not use toolkit by default" >&6; }
11969       USE_X_TOOLKIT=none
11970     fi
11971   fi
11972 fi
11973
11974 X_TOOLKIT_TYPE=$USE_X_TOOLKIT
11975
11976 if test "${USE_X_TOOLKIT}" != "none"; then
11977   { echo "$as_me:$LINENO: checking X11 toolkit version" >&5
11978 echo $ECHO_N "checking X11 toolkit version... $ECHO_C" >&6; }
11979   if test "${emacs_cv_x11_toolkit_version_6+set}" = set; then
11980   echo $ECHO_N "(cached) $ECHO_C" >&6
11981 else
11982   cat >conftest.$ac_ext <<_ACEOF
11983 /* confdefs.h.  */
11984 _ACEOF
11985 cat confdefs.h >>conftest.$ac_ext
11986 cat >>conftest.$ac_ext <<_ACEOF
11987 /* end confdefs.h.  */
11988 #include <X11/Intrinsic.h>
11989 int
11990 main ()
11991 {
11992 #if XtSpecificationRelease < 6
11993 fail;
11994 #endif
11995
11996   ;
11997   return 0;
11998 }
11999 _ACEOF
12000 rm -f conftest.$ac_objext conftest$ac_exeext
12001 if { (ac_try="$ac_link"
12002 case "(($ac_try" in
12003   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12004   *) ac_try_echo=$ac_try;;
12005 esac
12006 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12007   (eval "$ac_link") 2>conftest.er1
12008   ac_status=$?
12009   grep -v '^ *+' conftest.er1 >conftest.err
12010   rm -f conftest.er1
12011   cat conftest.err >&5
12012   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12013   (exit $ac_status); } && {
12014          test -z "$ac_c_werror_flag" ||
12015          test ! -s conftest.err
12016        } && test -s conftest$ac_exeext &&
12017        $as_test_x conftest$ac_exeext; then
12018   emacs_cv_x11_toolkit_version_6=yes
12019 else
12020   echo "$as_me: failed program was:" >&5
12021 sed 's/^/| /' conftest.$ac_ext >&5
12022
12023         emacs_cv_x11_toolkit_version_6=no
12024 fi
12025
12026 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
12027       conftest$ac_exeext conftest.$ac_ext
12028 fi
12029
12030   HAVE_X11XTR6=$emacs_cv_x11_toolkit_version_6
12031   if test $emacs_cv_x11_toolkit_version_6 = yes; then
12032     { echo "$as_me:$LINENO: result: 6 or newer" >&5
12033 echo "${ECHO_T}6 or newer" >&6; }
12034
12035 cat >>confdefs.h <<\_ACEOF
12036 #define HAVE_X11XTR6 1
12037 _ACEOF
12038
12039   else
12040     { echo "$as_me:$LINENO: result: before 6" >&5
12041 echo "${ECHO_T}before 6" >&6; }
12042   fi
12043
12044   OLDLIBS="$LIBS"
12045   if test x$HAVE_X11XTR6 = xyes; then
12046     LIBS="-lXt -lSM -lICE $LIBS"
12047   else
12048     LIBS="-lXt $LIBS"
12049   fi
12050
12051 { echo "$as_me:$LINENO: checking for XmuConvertStandardSelection in -lXmu" >&5
12052 echo $ECHO_N "checking for XmuConvertStandardSelection in -lXmu... $ECHO_C" >&6; }
12053 if test "${ac_cv_lib_Xmu_XmuConvertStandardSelection+set}" = set; then
12054   echo $ECHO_N "(cached) $ECHO_C" >&6
12055 else
12056   ac_check_lib_save_LIBS=$LIBS
12057 LIBS="-lXmu  $LIBS"
12058 cat >conftest.$ac_ext <<_ACEOF
12059 /* confdefs.h.  */
12060 _ACEOF
12061 cat confdefs.h >>conftest.$ac_ext
12062 cat >>conftest.$ac_ext <<_ACEOF
12063 /* end confdefs.h.  */
12064
12065 /* Override any GCC internal prototype to avoid an error.
12066    Use char because int might match the return type of a GCC
12067    builtin and then its argument prototype would still apply.  */
12068 #ifdef __cplusplus
12069 extern "C"
12070 #endif
12071 char XmuConvertStandardSelection ();
12072 int
12073 main ()
12074 {
12075 return XmuConvertStandardSelection ();
12076   ;
12077   return 0;
12078 }
12079 _ACEOF
12080 rm -f conftest.$ac_objext conftest$ac_exeext
12081 if { (ac_try="$ac_link"
12082 case "(($ac_try" in
12083   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12084   *) ac_try_echo=$ac_try;;
12085 esac
12086 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12087   (eval "$ac_link") 2>conftest.er1
12088   ac_status=$?
12089   grep -v '^ *+' conftest.er1 >conftest.err
12090   rm -f conftest.er1
12091   cat conftest.err >&5
12092   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12093   (exit $ac_status); } && {
12094          test -z "$ac_c_werror_flag" ||
12095          test ! -s conftest.err
12096        } && test -s conftest$ac_exeext &&
12097        $as_test_x conftest$ac_exeext; then
12098   ac_cv_lib_Xmu_XmuConvertStandardSelection=yes
12099 else
12100   echo "$as_me: failed program was:" >&5
12101 sed 's/^/| /' conftest.$ac_ext >&5
12102
12103         ac_cv_lib_Xmu_XmuConvertStandardSelection=no
12104 fi
12105
12106 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
12107       conftest$ac_exeext conftest.$ac_ext
12108 LIBS=$ac_check_lib_save_LIBS
12109 fi
12110 { echo "$as_me:$LINENO: result: $ac_cv_lib_Xmu_XmuConvertStandardSelection" >&5
12111 echo "${ECHO_T}$ac_cv_lib_Xmu_XmuConvertStandardSelection" >&6; }
12112 if test $ac_cv_lib_Xmu_XmuConvertStandardSelection = yes; then
12113   cat >>confdefs.h <<_ACEOF
12114 #define HAVE_LIBXMU 1
12115 _ACEOF
12116
12117   LIBS="-lXmu $LIBS"
12118
12119 fi
12120
12121   test $ac_cv_lib_Xmu_XmuConvertStandardSelection = no && LIBS="$OLDLIBS"
12122 fi
12123
12124 # On Irix 6.5, at least, we need XShapeQueryExtension from -lXext for Xaw3D.
12125 if test "${HAVE_X11}" = "yes"; then
12126   if test "${USE_X_TOOLKIT}" != "none"; then
12127
12128 { echo "$as_me:$LINENO: checking for XShapeQueryExtension in -lXext" >&5
12129 echo $ECHO_N "checking for XShapeQueryExtension in -lXext... $ECHO_C" >&6; }
12130 if test "${ac_cv_lib_Xext_XShapeQueryExtension+set}" = set; then
12131   echo $ECHO_N "(cached) $ECHO_C" >&6
12132 else
12133   ac_check_lib_save_LIBS=$LIBS
12134 LIBS="-lXext  $LIBS"
12135 cat >conftest.$ac_ext <<_ACEOF
12136 /* confdefs.h.  */
12137 _ACEOF
12138 cat confdefs.h >>conftest.$ac_ext
12139 cat >>conftest.$ac_ext <<_ACEOF
12140 /* end confdefs.h.  */
12141
12142 /* Override any GCC internal prototype to avoid an error.
12143    Use char because int might match the return type of a GCC
12144    builtin and then its argument prototype would still apply.  */
12145 #ifdef __cplusplus
12146 extern "C"
12147 #endif
12148 char XShapeQueryExtension ();
12149 int
12150 main ()
12151 {
12152 return XShapeQueryExtension ();
12153   ;
12154   return 0;
12155 }
12156 _ACEOF
12157 rm -f conftest.$ac_objext conftest$ac_exeext
12158 if { (ac_try="$ac_link"
12159 case "(($ac_try" in
12160   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12161   *) ac_try_echo=$ac_try;;
12162 esac
12163 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12164   (eval "$ac_link") 2>conftest.er1
12165   ac_status=$?
12166   grep -v '^ *+' conftest.er1 >conftest.err
12167   rm -f conftest.er1
12168   cat conftest.err >&5
12169   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12170   (exit $ac_status); } && {
12171          test -z "$ac_c_werror_flag" ||
12172          test ! -s conftest.err
12173        } && test -s conftest$ac_exeext &&
12174        $as_test_x conftest$ac_exeext; then
12175   ac_cv_lib_Xext_XShapeQueryExtension=yes
12176 else
12177   echo "$as_me: failed program was:" >&5
12178 sed 's/^/| /' conftest.$ac_ext >&5
12179
12180         ac_cv_lib_Xext_XShapeQueryExtension=no
12181 fi
12182
12183 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
12184       conftest$ac_exeext conftest.$ac_ext
12185 LIBS=$ac_check_lib_save_LIBS
12186 fi
12187 { echo "$as_me:$LINENO: result: $ac_cv_lib_Xext_XShapeQueryExtension" >&5
12188 echo "${ECHO_T}$ac_cv_lib_Xext_XShapeQueryExtension" >&6; }
12189 if test $ac_cv_lib_Xext_XShapeQueryExtension = yes; then
12190   cat >>confdefs.h <<_ACEOF
12191 #define HAVE_LIBXEXT 1
12192 _ACEOF
12193
12194   LIBS="-lXext $LIBS"
12195
12196 fi
12197
12198   fi
12199 fi
12200
12201 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
12202   { echo "$as_me:$LINENO: checking for Motif version 2.1" >&5
12203 echo $ECHO_N "checking for Motif version 2.1... $ECHO_C" >&6; }
12204 if test "${emacs_cv_motif_version_2_1+set}" = set; then
12205   echo $ECHO_N "(cached) $ECHO_C" >&6
12206 else
12207   cat >conftest.$ac_ext <<_ACEOF
12208 /* confdefs.h.  */
12209 _ACEOF
12210 cat confdefs.h >>conftest.$ac_ext
12211 cat >>conftest.$ac_ext <<_ACEOF
12212 /* end confdefs.h.  */
12213 #include <Xm/Xm.h>
12214 int
12215 main ()
12216 {
12217 #if XmVERSION > 2 || (XmVERSION == 2 && XmREVISION >= 1)
12218 int x = 5;
12219 #else
12220 Motif version prior to 2.1.
12221 #endif
12222   ;
12223   return 0;
12224 }
12225 _ACEOF
12226 rm -f conftest.$ac_objext
12227 if { (ac_try="$ac_compile"
12228 case "(($ac_try" in
12229   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12230   *) ac_try_echo=$ac_try;;
12231 esac
12232 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12233   (eval "$ac_compile") 2>conftest.er1
12234   ac_status=$?
12235   grep -v '^ *+' conftest.er1 >conftest.err
12236   rm -f conftest.er1
12237   cat conftest.err >&5
12238   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12239   (exit $ac_status); } && {
12240          test -z "$ac_c_werror_flag" ||
12241          test ! -s conftest.err
12242        } && test -s conftest.$ac_objext; then
12243   emacs_cv_motif_version_2_1=yes
12244 else
12245   echo "$as_me: failed program was:" >&5
12246 sed 's/^/| /' conftest.$ac_ext >&5
12247
12248         emacs_cv_motif_version_2_1=no
12249 fi
12250
12251 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12252 fi
12253 { echo "$as_me:$LINENO: result: $emacs_cv_motif_version_2_1" >&5
12254 echo "${ECHO_T}$emacs_cv_motif_version_2_1" >&6; }
12255   HAVE_MOTIF_2_1=$emacs_cv_motif_version_2_1
12256   if test $emacs_cv_motif_version_2_1 = yes; then
12257     HAVE_LIBXP=no
12258
12259 cat >>confdefs.h <<\_ACEOF
12260 #define HAVE_MOTIF_2_1 1
12261 _ACEOF
12262
12263     { echo "$as_me:$LINENO: checking for XpCreateContext in -lXp" >&5
12264 echo $ECHO_N "checking for XpCreateContext in -lXp... $ECHO_C" >&6; }
12265 if test "${ac_cv_lib_Xp_XpCreateContext+set}" = set; then
12266   echo $ECHO_N "(cached) $ECHO_C" >&6
12267 else
12268   ac_check_lib_save_LIBS=$LIBS
12269 LIBS="-lXp  $LIBS"
12270 cat >conftest.$ac_ext <<_ACEOF
12271 /* confdefs.h.  */
12272 _ACEOF
12273 cat confdefs.h >>conftest.$ac_ext
12274 cat >>conftest.$ac_ext <<_ACEOF
12275 /* end confdefs.h.  */
12276
12277 /* Override any GCC internal prototype to avoid an error.
12278    Use char because int might match the return type of a GCC
12279    builtin and then its argument prototype would still apply.  */
12280 #ifdef __cplusplus
12281 extern "C"
12282 #endif
12283 char XpCreateContext ();
12284 int
12285 main ()
12286 {
12287 return XpCreateContext ();
12288   ;
12289   return 0;
12290 }
12291 _ACEOF
12292 rm -f conftest.$ac_objext conftest$ac_exeext
12293 if { (ac_try="$ac_link"
12294 case "(($ac_try" in
12295   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12296   *) ac_try_echo=$ac_try;;
12297 esac
12298 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12299   (eval "$ac_link") 2>conftest.er1
12300   ac_status=$?
12301   grep -v '^ *+' conftest.er1 >conftest.err
12302   rm -f conftest.er1
12303   cat conftest.err >&5
12304   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12305   (exit $ac_status); } && {
12306          test -z "$ac_c_werror_flag" ||
12307          test ! -s conftest.err
12308        } && test -s conftest$ac_exeext &&
12309        $as_test_x conftest$ac_exeext; then
12310   ac_cv_lib_Xp_XpCreateContext=yes
12311 else
12312   echo "$as_me: failed program was:" >&5
12313 sed 's/^/| /' conftest.$ac_ext >&5
12314
12315         ac_cv_lib_Xp_XpCreateContext=no
12316 fi
12317
12318 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
12319       conftest$ac_exeext conftest.$ac_ext
12320 LIBS=$ac_check_lib_save_LIBS
12321 fi
12322 { echo "$as_me:$LINENO: result: $ac_cv_lib_Xp_XpCreateContext" >&5
12323 echo "${ECHO_T}$ac_cv_lib_Xp_XpCreateContext" >&6; }
12324 if test $ac_cv_lib_Xp_XpCreateContext = yes; then
12325   HAVE_LIBXP=yes
12326 fi
12327
12328     if test ${HAVE_LIBXP} = yes; then
12329
12330 cat >>confdefs.h <<\_ACEOF
12331 #define HAVE_LIBXP 1
12332 _ACEOF
12333
12334     fi
12335   else
12336     { echo "$as_me:$LINENO: checking for LessTif where some systems put it" >&5
12337 echo $ECHO_N "checking for LessTif where some systems put it... $ECHO_C" >&6; }
12338 if test "${emacs_cv_lesstif+set}" = set; then
12339   echo $ECHO_N "(cached) $ECHO_C" >&6
12340 else
12341   # We put this in CFLAGS temporarily to precede other -I options
12342     # that might be in CFLAGS temporarily.
12343     # We put this in CPPFLAGS where it precedes the other -I options.
12344     OLD_CPPFLAGS=$CPPFLAGS
12345     OLD_CFLAGS=$CFLAGS
12346     CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CPPFLAGS"
12347     CFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CFLAGS"
12348     cat >conftest.$ac_ext <<_ACEOF
12349 /* confdefs.h.  */
12350 _ACEOF
12351 cat confdefs.h >>conftest.$ac_ext
12352 cat >>conftest.$ac_ext <<_ACEOF
12353 /* end confdefs.h.  */
12354 #include </usr/X11R6/LessTif/Motif1.2/include/Xm/Xm.h>
12355 int
12356 main ()
12357 {
12358 int x = 5;
12359   ;
12360   return 0;
12361 }
12362 _ACEOF
12363 rm -f conftest.$ac_objext
12364 if { (ac_try="$ac_compile"
12365 case "(($ac_try" in
12366   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12367   *) ac_try_echo=$ac_try;;
12368 esac
12369 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12370   (eval "$ac_compile") 2>conftest.er1
12371   ac_status=$?
12372   grep -v '^ *+' conftest.er1 >conftest.err
12373   rm -f conftest.er1
12374   cat conftest.err >&5
12375   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12376   (exit $ac_status); } && {
12377          test -z "$ac_c_werror_flag" ||
12378          test ! -s conftest.err
12379        } && test -s conftest.$ac_objext; then
12380   emacs_cv_lesstif=yes
12381 else
12382   echo "$as_me: failed program was:" >&5
12383 sed 's/^/| /' conftest.$ac_ext >&5
12384
12385         emacs_cv_lesstif=no
12386 fi
12387
12388 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12389 fi
12390 { echo "$as_me:$LINENO: result: $emacs_cv_lesstif" >&5
12391 echo "${ECHO_T}$emacs_cv_lesstif" >&6; }
12392     if test $emacs_cv_lesstif = yes; then
12393       # Make sure this -I option remains in CPPFLAGS after it is set
12394       # back to REAL_CPPFLAGS.
12395       # There is no need to change REAL_CFLAGS, because REAL_CFLAGS does not
12396       # have those other -I options anyway.  Ultimately, having this
12397       # directory ultimately in CPPFLAGS will be enough.
12398       REAL_CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $REAL_CPPFLAGS"
12399       LDFLAGS="-L/usr/X11R6/LessTif/Motif1.2/lib $LDFLAGS"
12400     else
12401       CFLAGS=$OLD_CFLAGS
12402       CPPFLAGS=$OLD_CPPFLAGS
12403     fi
12404   fi
12405 fi
12406
12407
12408
12409 USE_TOOLKIT_SCROLL_BARS=no
12410 if test "${with_toolkit_scroll_bars}" != "no"; then
12411   if test "${USE_X_TOOLKIT}" != "none"; then
12412     if test "${USE_X_TOOLKIT}" = "MOTIF"; then
12413       cat >>confdefs.h <<\_ACEOF
12414 #define USE_TOOLKIT_SCROLL_BARS 1
12415 _ACEOF
12416
12417       HAVE_XAW3D=no
12418       USE_TOOLKIT_SCROLL_BARS=yes
12419     elif test "${HAVE_XAW3D}" = "yes"; then
12420       cat >>confdefs.h <<\_ACEOF
12421 #define USE_TOOLKIT_SCROLL_BARS 1
12422 _ACEOF
12423
12424       USE_TOOLKIT_SCROLL_BARS=yes
12425     fi
12426   elif test "${HAVE_GTK}" = "yes"; then
12427     cat >>confdefs.h <<\_ACEOF
12428 #define USE_TOOLKIT_SCROLL_BARS 1
12429 _ACEOF
12430
12431     USE_TOOLKIT_SCROLL_BARS=yes
12432   elif test "${HAVE_NS}" = "yes"; then
12433     cat >>confdefs.h <<\_ACEOF
12434 #define USE_TOOLKIT_SCROLL_BARS 1
12435 _ACEOF
12436
12437     USE_TOOLKIT_SCROLL_BARS=yes
12438   fi
12439 fi
12440
12441 cat >conftest.$ac_ext <<_ACEOF
12442 /* confdefs.h.  */
12443 _ACEOF
12444 cat confdefs.h >>conftest.$ac_ext
12445 cat >>conftest.$ac_ext <<_ACEOF
12446 /* end confdefs.h.  */
12447
12448           #include <X11/Xlib.h>
12449           #include <X11/Xresource.h>
12450 int
12451 main ()
12452 {
12453 XIMProc  callback;
12454   ;
12455   return 0;
12456 }
12457 _ACEOF
12458 rm -f conftest.$ac_objext
12459 if { (ac_try="$ac_compile"
12460 case "(($ac_try" in
12461   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12462   *) ac_try_echo=$ac_try;;
12463 esac
12464 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12465   (eval "$ac_compile") 2>conftest.er1
12466   ac_status=$?
12467   grep -v '^ *+' conftest.er1 >conftest.err
12468   rm -f conftest.er1
12469   cat conftest.err >&5
12470   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12471   (exit $ac_status); } && {
12472          test -z "$ac_c_werror_flag" ||
12473          test ! -s conftest.err
12474        } && test -s conftest.$ac_objext; then
12475   HAVE_XIM=yes
12476
12477 cat >>confdefs.h <<\_ACEOF
12478 #define HAVE_XIM 1
12479 _ACEOF
12480
12481 else
12482   echo "$as_me: failed program was:" >&5
12483 sed 's/^/| /' conftest.$ac_ext >&5
12484
12485         HAVE_XIM=no
12486 fi
12487
12488 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12489
12490
12491 if test "${with_xim}" != "no"; then
12492
12493 cat >>confdefs.h <<\_ACEOF
12494 #define USE_XIM 1
12495 _ACEOF
12496
12497 fi
12498
12499
12500 if test "${HAVE_XIM}" != "no"; then
12501   late_CFLAGS=$CFLAGS
12502   if test "$GCC" = yes; then
12503     CFLAGS="$CFLAGS --pedantic-errors"
12504   fi
12505   cat >conftest.$ac_ext <<_ACEOF
12506 /* confdefs.h.  */
12507 _ACEOF
12508 cat confdefs.h >>conftest.$ac_ext
12509 cat >>conftest.$ac_ext <<_ACEOF
12510 /* end confdefs.h.  */
12511
12512 #include <X11/Xlib.h>
12513 #include <X11/Xresource.h>
12514 int
12515 main ()
12516 {
12517 Display *display;
12518 XrmDatabase db;
12519 char *res_name;
12520 char *res_class;
12521 XIMProc  callback;
12522 XPointer *client_data;
12523 #ifndef __GNUC__
12524 /* If we're not using GCC, it's probably not XFree86, and this is
12525    probably right, but we can't use something like --pedantic-errors.  */
12526 extern Bool XRegisterIMInstantiateCallback(Display*, XrmDatabase, char*,
12527                                            char*, XIMProc, XPointer*);
12528 #endif
12529 (void)XRegisterIMInstantiateCallback(display, db, res_name, res_class, callback,
12530    client_data);
12531   ;
12532   return 0;
12533 }
12534 _ACEOF
12535 rm -f conftest.$ac_objext
12536 if { (ac_try="$ac_compile"
12537 case "(($ac_try" in
12538   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12539   *) ac_try_echo=$ac_try;;
12540 esac
12541 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12542   (eval "$ac_compile") 2>conftest.er1
12543   ac_status=$?
12544   grep -v '^ *+' conftest.er1 >conftest.err
12545   rm -f conftest.er1
12546   cat conftest.err >&5
12547   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12548   (exit $ac_status); } && {
12549          test -z "$ac_c_werror_flag" ||
12550          test ! -s conftest.err
12551        } && test -s conftest.$ac_objext; then
12552   emacs_cv_arg6_star=yes
12553 else
12554   echo "$as_me: failed program was:" >&5
12555 sed 's/^/| /' conftest.$ac_ext >&5
12556
12557
12558 fi
12559
12560 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12561
12562   if test "$emacs_cv_arg6_star" = yes; then
12563     cat >>confdefs.h <<\_ACEOF
12564 #define XRegisterIMInstantiateCallback_arg6 XPointer*
12565 _ACEOF
12566
12567   else
12568     cat >>confdefs.h <<\_ACEOF
12569 #define XRegisterIMInstantiateCallback_arg6 XPointer
12570 _ACEOF
12571
12572   fi
12573   CFLAGS=$late_CFLAGS
12574 fi
12575
12576 ### Start of font-backend section.
12577
12578 ## Use -lXft if available, unless `--with-freetype=no' nor `--with-xft=no'.
12579 HAVE_XFT=maybe
12580 if test "x${with_freetype}" = "xno" || test "x${with_x}" = "xno"; then
12581   with_xft="no";
12582 fi
12583 if test "x${with_xft}" != "xno"; then
12584
12585
12586   succeeded=no
12587
12588   # Extract the first word of "pkg-config", so it can be a program name with args.
12589 set dummy pkg-config; ac_word=$2
12590 { echo "$as_me:$LINENO: checking for $ac_word" >&5
12591 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
12592 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
12593   echo $ECHO_N "(cached) $ECHO_C" >&6
12594 else
12595   case $PKG_CONFIG in
12596   [\\/]* | ?:[\\/]*)
12597   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
12598   ;;
12599   *)
12600   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12601 for as_dir in $PATH
12602 do
12603   IFS=$as_save_IFS
12604   test -z "$as_dir" && as_dir=.
12605   for ac_exec_ext in '' $ac_executable_extensions; do
12606   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12607     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
12608     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
12609     break 2
12610   fi
12611 done
12612 done
12613 IFS=$as_save_IFS
12614
12615   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
12616   ;;
12617 esac
12618 fi
12619 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
12620 if test -n "$PKG_CONFIG"; then
12621   { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
12622 echo "${ECHO_T}$PKG_CONFIG" >&6; }
12623 else
12624   { echo "$as_me:$LINENO: result: no" >&5
12625 echo "${ECHO_T}no" >&6; }
12626 fi
12627
12628
12629
12630   if test "$PKG_CONFIG" = "no" ; then
12631      HAVE_XFT=no
12632   else
12633      PKG_CONFIG_MIN_VERSION=0.9.0
12634      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12635         { echo "$as_me:$LINENO: checking for xft >= 0.13.0" >&5
12636 echo $ECHO_N "checking for xft >= 0.13.0... $ECHO_C" >&6; }
12637
12638         if $PKG_CONFIG --exists "xft >= 0.13.0" 2>&5; then
12639             { echo "$as_me:$LINENO: result: yes" >&5
12640 echo "${ECHO_T}yes" >&6; }
12641             succeeded=yes
12642
12643             { echo "$as_me:$LINENO: checking XFT_CFLAGS" >&5
12644 echo $ECHO_N "checking XFT_CFLAGS... $ECHO_C" >&6; }
12645             XFT_CFLAGS=`$PKG_CONFIG --cflags "xft >= 0.13.0"|sed -e 's,///*,/,g'`
12646             { echo "$as_me:$LINENO: result: $XFT_CFLAGS" >&5
12647 echo "${ECHO_T}$XFT_CFLAGS" >&6; }
12648
12649             { echo "$as_me:$LINENO: checking XFT_LIBS" >&5
12650 echo $ECHO_N "checking XFT_LIBS... $ECHO_C" >&6; }
12651             XFT_LIBS=`$PKG_CONFIG --libs "xft >= 0.13.0"|sed -e 's,///*,/,g'`
12652             { echo "$as_me:$LINENO: result: $XFT_LIBS" >&5
12653 echo "${ECHO_T}$XFT_LIBS" >&6; }
12654         else
12655             { echo "$as_me:$LINENO: result: no" >&5
12656 echo "${ECHO_T}no" >&6; }
12657             XFT_CFLAGS=""
12658             XFT_LIBS=""
12659             ## If we have a custom action on failure, don't print errors, but
12660             ## do set a variable so people can do so.
12661             XFT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "xft >= 0.13.0"`
12662
12663         fi
12664
12665
12666
12667      else
12668         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12669         echo "*** See http://www.freedesktop.org/software/pkgconfig"
12670      fi
12671   fi
12672
12673   if test $succeeded = yes; then
12674      :
12675   else
12676      HAVE_XFT=no
12677   fi
12678
12679   if test "$HAVE_XFT" != no; then
12680     OLD_CPPFLAGS="$CPPFLAGS"
12681     OLD_CFLAGS="$CFLAGS"
12682     OLD_LIBS="$LIBS"
12683     CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
12684     CFLAGS="$CFLAGS $XFT_CFLAGS"
12685     LIBS="$XFT_LIBS $LIBS"
12686     if test "${ac_cv_header_X11_Xft_Xft_h+set}" = set; then
12687   { echo "$as_me:$LINENO: checking for X11/Xft/Xft.h" >&5
12688 echo $ECHO_N "checking for X11/Xft/Xft.h... $ECHO_C" >&6; }
12689 if test "${ac_cv_header_X11_Xft_Xft_h+set}" = set; then
12690   echo $ECHO_N "(cached) $ECHO_C" >&6
12691 fi
12692 { echo "$as_me:$LINENO: result: $ac_cv_header_X11_Xft_Xft_h" >&5
12693 echo "${ECHO_T}$ac_cv_header_X11_Xft_Xft_h" >&6; }
12694 else
12695   # Is the header compilable?
12696 { echo "$as_me:$LINENO: checking X11/Xft/Xft.h usability" >&5
12697 echo $ECHO_N "checking X11/Xft/Xft.h usability... $ECHO_C" >&6; }
12698 cat >conftest.$ac_ext <<_ACEOF
12699 /* confdefs.h.  */
12700 _ACEOF
12701 cat confdefs.h >>conftest.$ac_ext
12702 cat >>conftest.$ac_ext <<_ACEOF
12703 /* end confdefs.h.  */
12704 $ac_includes_default
12705 #include <X11/Xft/Xft.h>
12706 _ACEOF
12707 rm -f conftest.$ac_objext
12708 if { (ac_try="$ac_compile"
12709 case "(($ac_try" in
12710   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12711   *) ac_try_echo=$ac_try;;
12712 esac
12713 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12714   (eval "$ac_compile") 2>conftest.er1
12715   ac_status=$?
12716   grep -v '^ *+' conftest.er1 >conftest.err
12717   rm -f conftest.er1
12718   cat conftest.err >&5
12719   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12720   (exit $ac_status); } && {
12721          test -z "$ac_c_werror_flag" ||
12722          test ! -s conftest.err
12723        } && test -s conftest.$ac_objext; then
12724   ac_header_compiler=yes
12725 else
12726   echo "$as_me: failed program was:" >&5
12727 sed 's/^/| /' conftest.$ac_ext >&5
12728
12729         ac_header_compiler=no
12730 fi
12731
12732 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12733 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
12734 echo "${ECHO_T}$ac_header_compiler" >&6; }
12735
12736 # Is the header present?
12737 { echo "$as_me:$LINENO: checking X11/Xft/Xft.h presence" >&5
12738 echo $ECHO_N "checking X11/Xft/Xft.h presence... $ECHO_C" >&6; }
12739 cat >conftest.$ac_ext <<_ACEOF
12740 /* confdefs.h.  */
12741 _ACEOF
12742 cat confdefs.h >>conftest.$ac_ext
12743 cat >>conftest.$ac_ext <<_ACEOF
12744 /* end confdefs.h.  */
12745 #include <X11/Xft/Xft.h>
12746 _ACEOF
12747 if { (ac_try="$ac_cpp conftest.$ac_ext"
12748 case "(($ac_try" in
12749   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12750   *) ac_try_echo=$ac_try;;
12751 esac
12752 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12753   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
12754   ac_status=$?
12755   grep -v '^ *+' conftest.er1 >conftest.err
12756   rm -f conftest.er1
12757   cat conftest.err >&5
12758   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12759   (exit $ac_status); } >/dev/null && {
12760          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
12761          test ! -s conftest.err
12762        }; then
12763   ac_header_preproc=yes
12764 else
12765   echo "$as_me: failed program was:" >&5
12766 sed 's/^/| /' conftest.$ac_ext >&5
12767
12768   ac_header_preproc=no
12769 fi
12770
12771 rm -f conftest.err conftest.$ac_ext
12772 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
12773 echo "${ECHO_T}$ac_header_preproc" >&6; }
12774
12775 # So?  What about this header?
12776 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
12777   yes:no: )
12778     { echo "$as_me:$LINENO: WARNING: X11/Xft/Xft.h: accepted by the compiler, rejected by the preprocessor!" >&5
12779 echo "$as_me: WARNING: X11/Xft/Xft.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
12780     { echo "$as_me:$LINENO: WARNING: X11/Xft/Xft.h: proceeding with the compiler's result" >&5
12781 echo "$as_me: WARNING: X11/Xft/Xft.h: proceeding with the compiler's result" >&2;}
12782     ac_header_preproc=yes
12783     ;;
12784   no:yes:* )
12785     { echo "$as_me:$LINENO: WARNING: X11/Xft/Xft.h: present but cannot be compiled" >&5
12786 echo "$as_me: WARNING: X11/Xft/Xft.h: present but cannot be compiled" >&2;}
12787     { echo "$as_me:$LINENO: WARNING: X11/Xft/Xft.h:     check for missing prerequisite headers?" >&5
12788 echo "$as_me: WARNING: X11/Xft/Xft.h:     check for missing prerequisite headers?" >&2;}
12789     { echo "$as_me:$LINENO: WARNING: X11/Xft/Xft.h: see the Autoconf documentation" >&5
12790 echo "$as_me: WARNING: X11/Xft/Xft.h: see the Autoconf documentation" >&2;}
12791     { echo "$as_me:$LINENO: WARNING: X11/Xft/Xft.h:     section \"Present But Cannot Be Compiled\"" >&5
12792 echo "$as_me: WARNING: X11/Xft/Xft.h:     section \"Present But Cannot Be Compiled\"" >&2;}
12793     { echo "$as_me:$LINENO: WARNING: X11/Xft/Xft.h: proceeding with the preprocessor's result" >&5
12794 echo "$as_me: WARNING: X11/Xft/Xft.h: proceeding with the preprocessor's result" >&2;}
12795     { echo "$as_me:$LINENO: WARNING: X11/Xft/Xft.h: in the future, the compiler will take precedence" >&5
12796 echo "$as_me: WARNING: X11/Xft/Xft.h: in the future, the compiler will take precedence" >&2;}
12797
12798     ;;
12799 esac
12800 { echo "$as_me:$LINENO: checking for X11/Xft/Xft.h" >&5
12801 echo $ECHO_N "checking for X11/Xft/Xft.h... $ECHO_C" >&6; }
12802 if test "${ac_cv_header_X11_Xft_Xft_h+set}" = set; then
12803   echo $ECHO_N "(cached) $ECHO_C" >&6
12804 else
12805   ac_cv_header_X11_Xft_Xft_h=$ac_header_preproc
12806 fi
12807 { echo "$as_me:$LINENO: result: $ac_cv_header_X11_Xft_Xft_h" >&5
12808 echo "${ECHO_T}$ac_cv_header_X11_Xft_Xft_h" >&6; }
12809
12810 fi
12811 if test $ac_cv_header_X11_Xft_Xft_h = yes; then
12812   { echo "$as_me:$LINENO: checking for XftFontOpen in -lXft" >&5
12813 echo $ECHO_N "checking for XftFontOpen in -lXft... $ECHO_C" >&6; }
12814 if test "${ac_cv_lib_Xft_XftFontOpen+set}" = set; then
12815   echo $ECHO_N "(cached) $ECHO_C" >&6
12816 else
12817   ac_check_lib_save_LIBS=$LIBS
12818 LIBS="-lXft $XFT_LIBS $LIBS"
12819 cat >conftest.$ac_ext <<_ACEOF
12820 /* confdefs.h.  */
12821 _ACEOF
12822 cat confdefs.h >>conftest.$ac_ext
12823 cat >>conftest.$ac_ext <<_ACEOF
12824 /* end confdefs.h.  */
12825
12826 /* Override any GCC internal prototype to avoid an error.
12827    Use char because int might match the return type of a GCC
12828    builtin and then its argument prototype would still apply.  */
12829 #ifdef __cplusplus
12830 extern "C"
12831 #endif
12832 char XftFontOpen ();
12833 int
12834 main ()
12835 {
12836 return XftFontOpen ();
12837   ;
12838   return 0;
12839 }
12840 _ACEOF
12841 rm -f conftest.$ac_objext conftest$ac_exeext
12842 if { (ac_try="$ac_link"
12843 case "(($ac_try" in
12844   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12845   *) ac_try_echo=$ac_try;;
12846 esac
12847 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12848   (eval "$ac_link") 2>conftest.er1
12849   ac_status=$?
12850   grep -v '^ *+' conftest.er1 >conftest.err
12851   rm -f conftest.er1
12852   cat conftest.err >&5
12853   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12854   (exit $ac_status); } && {
12855          test -z "$ac_c_werror_flag" ||
12856          test ! -s conftest.err
12857        } && test -s conftest$ac_exeext &&
12858        $as_test_x conftest$ac_exeext; then
12859   ac_cv_lib_Xft_XftFontOpen=yes
12860 else
12861   echo "$as_me: failed program was:" >&5
12862 sed 's/^/| /' conftest.$ac_ext >&5
12863
12864         ac_cv_lib_Xft_XftFontOpen=no
12865 fi
12866
12867 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
12868       conftest$ac_exeext conftest.$ac_ext
12869 LIBS=$ac_check_lib_save_LIBS
12870 fi
12871 { echo "$as_me:$LINENO: result: $ac_cv_lib_Xft_XftFontOpen" >&5
12872 echo "${ECHO_T}$ac_cv_lib_Xft_XftFontOpen" >&6; }
12873 if test $ac_cv_lib_Xft_XftFontOpen = yes; then
12874   HAVE_XFT=yes
12875 fi
12876
12877 fi
12878
12879
12880
12881     if test "${HAVE_XFT}" = "yes"; then
12882
12883 cat >>confdefs.h <<\_ACEOF
12884 #define HAVE_XFT 1
12885 _ACEOF
12886
12887
12888       C_SWITCH_X_SITE="$C_SWITCH_X_SITE $XFT_CFLAGS"
12889     else
12890       CPPFLAGS="$OLD_CPPFLAGS"
12891       CFLAGS="$OLD_CFLAGS"
12892       LIBS="$OLD_LIBS"
12893     fi                        # "${HAVE_XFT}" = "yes"
12894   fi                          # "$HAVE_XFT" != no
12895 fi                            # "x${with_xft}" != "xno"
12896
12897 if test "$HAVE_XFT" != "yes"; then
12898    HAVE_XFT=no
12899 fi
12900
12901
12902 HAVE_FREETYPE=no
12903 ### Use -lfreetype if available, unless `--with-freetype=no'.
12904 if test "${HAVE_XFT}" = "yes"; then
12905       HAVE_FREETYPE=yes
12906 elif test "x${with_freetype}" != "xno" && test "x${with_x}" != "xno"; then
12907
12908
12909   succeeded=no
12910
12911   # Extract the first word of "pkg-config", so it can be a program name with args.
12912 set dummy pkg-config; ac_word=$2
12913 { echo "$as_me:$LINENO: checking for $ac_word" >&5
12914 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
12915 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
12916   echo $ECHO_N "(cached) $ECHO_C" >&6
12917 else
12918   case $PKG_CONFIG in
12919   [\\/]* | ?:[\\/]*)
12920   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
12921   ;;
12922   *)
12923   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12924 for as_dir in $PATH
12925 do
12926   IFS=$as_save_IFS
12927   test -z "$as_dir" && as_dir=.
12928   for ac_exec_ext in '' $ac_executable_extensions; do
12929   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12930     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
12931     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
12932     break 2
12933   fi
12934 done
12935 done
12936 IFS=$as_save_IFS
12937
12938   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
12939   ;;
12940 esac
12941 fi
12942 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
12943 if test -n "$PKG_CONFIG"; then
12944   { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
12945 echo "${ECHO_T}$PKG_CONFIG" >&6; }
12946 else
12947   { echo "$as_me:$LINENO: result: no" >&5
12948 echo "${ECHO_T}no" >&6; }
12949 fi
12950
12951
12952
12953   if test "$PKG_CONFIG" = "no" ; then
12954      HAVE_FREETYPE=no
12955   else
12956      PKG_CONFIG_MIN_VERSION=0.9.0
12957      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12958         { echo "$as_me:$LINENO: checking for freetype2" >&5
12959 echo $ECHO_N "checking for freetype2... $ECHO_C" >&6; }
12960
12961         if $PKG_CONFIG --exists "freetype2" 2>&5; then
12962             { echo "$as_me:$LINENO: result: yes" >&5
12963 echo "${ECHO_T}yes" >&6; }
12964             succeeded=yes
12965
12966             { echo "$as_me:$LINENO: checking FREETYPE_CFLAGS" >&5
12967 echo $ECHO_N "checking FREETYPE_CFLAGS... $ECHO_C" >&6; }
12968             FREETYPE_CFLAGS=`$PKG_CONFIG --cflags "freetype2"|sed -e 's,///*,/,g'`
12969             { echo "$as_me:$LINENO: result: $FREETYPE_CFLAGS" >&5
12970 echo "${ECHO_T}$FREETYPE_CFLAGS" >&6; }
12971
12972             { echo "$as_me:$LINENO: checking FREETYPE_LIBS" >&5
12973 echo $ECHO_N "checking FREETYPE_LIBS... $ECHO_C" >&6; }
12974             FREETYPE_LIBS=`$PKG_CONFIG --libs "freetype2"|sed -e 's,///*,/,g'`
12975             { echo "$as_me:$LINENO: result: $FREETYPE_LIBS" >&5
12976 echo "${ECHO_T}$FREETYPE_LIBS" >&6; }
12977         else
12978             { echo "$as_me:$LINENO: result: no" >&5
12979 echo "${ECHO_T}no" >&6; }
12980             FREETYPE_CFLAGS=""
12981             FREETYPE_LIBS=""
12982             ## If we have a custom action on failure, don't print errors, but
12983             ## do set a variable so people can do so.
12984             FREETYPE_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "freetype2"`
12985
12986         fi
12987
12988
12989
12990      else
12991         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12992         echo "*** See http://www.freedesktop.org/software/pkgconfig"
12993      fi
12994   fi
12995
12996   if test $succeeded = yes; then
12997      HAVE_FREETYPE=yes
12998   else
12999      HAVE_FREETYPE=no
13000   fi
13001
13002   if test "${HAVE_FREETYPE}" = "yes"; then
13003
13004   succeeded=no
13005
13006   # Extract the first word of "pkg-config", so it can be a program name with args.
13007 set dummy pkg-config; ac_word=$2
13008 { echo "$as_me:$LINENO: checking for $ac_word" >&5
13009 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
13010 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
13011   echo $ECHO_N "(cached) $ECHO_C" >&6
13012 else
13013   case $PKG_CONFIG in
13014   [\\/]* | ?:[\\/]*)
13015   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
13016   ;;
13017   *)
13018   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13019 for as_dir in $PATH
13020 do
13021   IFS=$as_save_IFS
13022   test -z "$as_dir" && as_dir=.
13023   for ac_exec_ext in '' $ac_executable_extensions; do
13024   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13025     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
13026     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
13027     break 2
13028   fi
13029 done
13030 done
13031 IFS=$as_save_IFS
13032
13033   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
13034   ;;
13035 esac
13036 fi
13037 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
13038 if test -n "$PKG_CONFIG"; then
13039   { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
13040 echo "${ECHO_T}$PKG_CONFIG" >&6; }
13041 else
13042   { echo "$as_me:$LINENO: result: no" >&5
13043 echo "${ECHO_T}no" >&6; }
13044 fi
13045
13046
13047
13048   if test "$PKG_CONFIG" = "no" ; then
13049      HAVE_FC=no
13050   else
13051      PKG_CONFIG_MIN_VERSION=0.9.0
13052      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
13053         { echo "$as_me:$LINENO: checking for fontconfig" >&5
13054 echo $ECHO_N "checking for fontconfig... $ECHO_C" >&6; }
13055
13056         if $PKG_CONFIG --exists "fontconfig" 2>&5; then
13057             { echo "$as_me:$LINENO: result: yes" >&5
13058 echo "${ECHO_T}yes" >&6; }
13059             succeeded=yes
13060
13061             { echo "$as_me:$LINENO: checking FONTCONFIG_CFLAGS" >&5
13062 echo $ECHO_N "checking FONTCONFIG_CFLAGS... $ECHO_C" >&6; }
13063             FONTCONFIG_CFLAGS=`$PKG_CONFIG --cflags "fontconfig"|sed -e 's,///*,/,g'`
13064             { echo "$as_me:$LINENO: result: $FONTCONFIG_CFLAGS" >&5
13065 echo "${ECHO_T}$FONTCONFIG_CFLAGS" >&6; }
13066
13067             { echo "$as_me:$LINENO: checking FONTCONFIG_LIBS" >&5
13068 echo $ECHO_N "checking FONTCONFIG_LIBS... $ECHO_C" >&6; }
13069             FONTCONFIG_LIBS=`$PKG_CONFIG --libs "fontconfig"|sed -e 's,///*,/,g'`
13070             { echo "$as_me:$LINENO: result: $FONTCONFIG_LIBS" >&5
13071 echo "${ECHO_T}$FONTCONFIG_LIBS" >&6; }
13072         else
13073             { echo "$as_me:$LINENO: result: no" >&5
13074 echo "${ECHO_T}no" >&6; }
13075             FONTCONFIG_CFLAGS=""
13076             FONTCONFIG_LIBS=""
13077             ## If we have a custom action on failure, don't print errors, but
13078             ## do set a variable so people can do so.
13079             FONTCONFIG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "fontconfig"`
13080
13081         fi
13082
13083
13084
13085      else
13086         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
13087         echo "*** See http://www.freedesktop.org/software/pkgconfig"
13088      fi
13089   fi
13090
13091   if test $succeeded = yes; then
13092      HAVE_FC=yes
13093   else
13094      HAVE_FC=no
13095   fi
13096
13097     if test "${HAVE_FC}" = "no"; then
13098             HAVE_FREETYPE=no
13099     fi
13100   fi
13101 fi
13102
13103 HAVE_LIBOTF=no
13104 if test "${HAVE_FREETYPE}" = "yes"; then
13105
13106 cat >>confdefs.h <<\_ACEOF
13107 #define HAVE_FREETYPE 1
13108 _ACEOF
13109
13110   if test "${with_libotf}" != "no"; then
13111
13112   succeeded=no
13113
13114   # Extract the first word of "pkg-config", so it can be a program name with args.
13115 set dummy pkg-config; ac_word=$2
13116 { echo "$as_me:$LINENO: checking for $ac_word" >&5
13117 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
13118 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
13119   echo $ECHO_N "(cached) $ECHO_C" >&6
13120 else
13121   case $PKG_CONFIG in
13122   [\\/]* | ?:[\\/]*)
13123   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
13124   ;;
13125   *)
13126   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13127 for as_dir in $PATH
13128 do
13129   IFS=$as_save_IFS
13130   test -z "$as_dir" && as_dir=.
13131   for ac_exec_ext in '' $ac_executable_extensions; do
13132   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13133     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
13134     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
13135     break 2
13136   fi
13137 done
13138 done
13139 IFS=$as_save_IFS
13140
13141   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
13142   ;;
13143 esac
13144 fi
13145 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
13146 if test -n "$PKG_CONFIG"; then
13147   { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
13148 echo "${ECHO_T}$PKG_CONFIG" >&6; }
13149 else
13150   { echo "$as_me:$LINENO: result: no" >&5
13151 echo "${ECHO_T}no" >&6; }
13152 fi
13153
13154
13155
13156   if test "$PKG_CONFIG" = "no" ; then
13157      HAVE_LIBOTF=no
13158   else
13159      PKG_CONFIG_MIN_VERSION=0.9.0
13160      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
13161         { echo "$as_me:$LINENO: checking for libotf" >&5
13162 echo $ECHO_N "checking for libotf... $ECHO_C" >&6; }
13163
13164         if $PKG_CONFIG --exists "libotf" 2>&5; then
13165             { echo "$as_me:$LINENO: result: yes" >&5
13166 echo "${ECHO_T}yes" >&6; }
13167             succeeded=yes
13168
13169             { echo "$as_me:$LINENO: checking LIBOTF_CFLAGS" >&5
13170 echo $ECHO_N "checking LIBOTF_CFLAGS... $ECHO_C" >&6; }
13171             LIBOTF_CFLAGS=`$PKG_CONFIG --cflags "libotf"|sed -e 's,///*,/,g'`
13172             { echo "$as_me:$LINENO: result: $LIBOTF_CFLAGS" >&5
13173 echo "${ECHO_T}$LIBOTF_CFLAGS" >&6; }
13174
13175             { echo "$as_me:$LINENO: checking LIBOTF_LIBS" >&5
13176 echo $ECHO_N "checking LIBOTF_LIBS... $ECHO_C" >&6; }
13177             LIBOTF_LIBS=`$PKG_CONFIG --libs "libotf"|sed -e 's,///*,/,g'`
13178             { echo "$as_me:$LINENO: result: $LIBOTF_LIBS" >&5
13179 echo "${ECHO_T}$LIBOTF_LIBS" >&6; }
13180         else
13181             { echo "$as_me:$LINENO: result: no" >&5
13182 echo "${ECHO_T}no" >&6; }
13183             LIBOTF_CFLAGS=""
13184             LIBOTF_LIBS=""
13185             ## If we have a custom action on failure, don't print errors, but
13186             ## do set a variable so people can do so.
13187             LIBOTF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libotf"`
13188
13189         fi
13190
13191
13192
13193      else
13194         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
13195         echo "*** See http://www.freedesktop.org/software/pkgconfig"
13196      fi
13197   fi
13198
13199   if test $succeeded = yes; then
13200      HAVE_LIBOTF=yes
13201   else
13202      HAVE_LIBOTF=no
13203   fi
13204
13205     if test "$HAVE_LIBOTF" = "yes"; then
13206
13207 cat >>confdefs.h <<\_ACEOF
13208 #define HAVE_LIBOTF 1
13209 _ACEOF
13210
13211     fi
13212   fi
13213 fi
13214
13215 HAVE_M17N_FLT=no
13216 if test "${HAVE_LIBOTF}" = yes; then
13217   if test "${with_m17n_flt}" != "no"; then
13218
13219   succeeded=no
13220
13221   # Extract the first word of "pkg-config", so it can be a program name with args.
13222 set dummy pkg-config; ac_word=$2
13223 { echo "$as_me:$LINENO: checking for $ac_word" >&5
13224 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
13225 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
13226   echo $ECHO_N "(cached) $ECHO_C" >&6
13227 else
13228   case $PKG_CONFIG in
13229   [\\/]* | ?:[\\/]*)
13230   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
13231   ;;
13232   *)
13233   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13234 for as_dir in $PATH
13235 do
13236   IFS=$as_save_IFS
13237   test -z "$as_dir" && as_dir=.
13238   for ac_exec_ext in '' $ac_executable_extensions; do
13239   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13240     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
13241     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
13242     break 2
13243   fi
13244 done
13245 done
13246 IFS=$as_save_IFS
13247
13248   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
13249   ;;
13250 esac
13251 fi
13252 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
13253 if test -n "$PKG_CONFIG"; then
13254   { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
13255 echo "${ECHO_T}$PKG_CONFIG" >&6; }
13256 else
13257   { echo "$as_me:$LINENO: result: no" >&5
13258 echo "${ECHO_T}no" >&6; }
13259 fi
13260
13261
13262
13263   if test "$PKG_CONFIG" = "no" ; then
13264      HAVE_M17N_FLT=no
13265   else
13266      PKG_CONFIG_MIN_VERSION=0.9.0
13267      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
13268         { echo "$as_me:$LINENO: checking for m17n-flt" >&5
13269 echo $ECHO_N "checking for m17n-flt... $ECHO_C" >&6; }
13270
13271         if $PKG_CONFIG --exists "m17n-flt" 2>&5; then
13272             { echo "$as_me:$LINENO: result: yes" >&5
13273 echo "${ECHO_T}yes" >&6; }
13274             succeeded=yes
13275
13276             { echo "$as_me:$LINENO: checking M17N_FLT_CFLAGS" >&5
13277 echo $ECHO_N "checking M17N_FLT_CFLAGS... $ECHO_C" >&6; }
13278             M17N_FLT_CFLAGS=`$PKG_CONFIG --cflags "m17n-flt"|sed -e 's,///*,/,g'`
13279             { echo "$as_me:$LINENO: result: $M17N_FLT_CFLAGS" >&5
13280 echo "${ECHO_T}$M17N_FLT_CFLAGS" >&6; }
13281
13282             { echo "$as_me:$LINENO: checking M17N_FLT_LIBS" >&5
13283 echo $ECHO_N "checking M17N_FLT_LIBS... $ECHO_C" >&6; }
13284             M17N_FLT_LIBS=`$PKG_CONFIG --libs "m17n-flt"|sed -e 's,///*,/,g'`
13285             { echo "$as_me:$LINENO: result: $M17N_FLT_LIBS" >&5
13286 echo "${ECHO_T}$M17N_FLT_LIBS" >&6; }
13287         else
13288             { echo "$as_me:$LINENO: result: no" >&5
13289 echo "${ECHO_T}no" >&6; }
13290             M17N_FLT_CFLAGS=""
13291             M17N_FLT_LIBS=""
13292             ## If we have a custom action on failure, don't print errors, but
13293             ## do set a variable so people can do so.
13294             M17N_FLT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "m17n-flt"`
13295
13296         fi
13297
13298
13299
13300      else
13301         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
13302         echo "*** See http://www.freedesktop.org/software/pkgconfig"
13303      fi
13304   fi
13305
13306   if test $succeeded = yes; then
13307      HAVE_M17N_FLT=yes
13308   else
13309      HAVE_M17N_FLT=no
13310   fi
13311
13312     if test "$HAVE_M17N_FLT" = "yes"; then
13313
13314 cat >>confdefs.h <<\_ACEOF
13315 #define HAVE_M17N_FLT 1
13316 _ACEOF
13317
13318     fi
13319   fi
13320 fi
13321
13322
13323
13324
13325
13326
13327
13328
13329
13330
13331 ### End of font-backend section.
13332
13333 ### Use -lXpm if available, unless `--with-xpm=no'.
13334 HAVE_XPM=no
13335 if test "${HAVE_X11}" = "yes"; then
13336   if test "${with_xpm}" != "no"; then
13337     if test "${ac_cv_header_X11_xpm_h+set}" = set; then
13338   { echo "$as_me:$LINENO: checking for X11/xpm.h" >&5
13339 echo $ECHO_N "checking for X11/xpm.h... $ECHO_C" >&6; }
13340 if test "${ac_cv_header_X11_xpm_h+set}" = set; then
13341   echo $ECHO_N "(cached) $ECHO_C" >&6
13342 fi
13343 { echo "$as_me:$LINENO: result: $ac_cv_header_X11_xpm_h" >&5
13344 echo "${ECHO_T}$ac_cv_header_X11_xpm_h" >&6; }
13345 else
13346   # Is the header compilable?
13347 { echo "$as_me:$LINENO: checking X11/xpm.h usability" >&5
13348 echo $ECHO_N "checking X11/xpm.h usability... $ECHO_C" >&6; }
13349 cat >conftest.$ac_ext <<_ACEOF
13350 /* confdefs.h.  */
13351 _ACEOF
13352 cat confdefs.h >>conftest.$ac_ext
13353 cat >>conftest.$ac_ext <<_ACEOF
13354 /* end confdefs.h.  */
13355 $ac_includes_default
13356 #include <X11/xpm.h>
13357 _ACEOF
13358 rm -f conftest.$ac_objext
13359 if { (ac_try="$ac_compile"
13360 case "(($ac_try" in
13361   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13362   *) ac_try_echo=$ac_try;;
13363 esac
13364 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13365   (eval "$ac_compile") 2>conftest.er1
13366   ac_status=$?
13367   grep -v '^ *+' conftest.er1 >conftest.err
13368   rm -f conftest.er1
13369   cat conftest.err >&5
13370   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13371   (exit $ac_status); } && {
13372          test -z "$ac_c_werror_flag" ||
13373          test ! -s conftest.err
13374        } && test -s conftest.$ac_objext; then
13375   ac_header_compiler=yes
13376 else
13377   echo "$as_me: failed program was:" >&5
13378 sed 's/^/| /' conftest.$ac_ext >&5
13379
13380         ac_header_compiler=no
13381 fi
13382
13383 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13384 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
13385 echo "${ECHO_T}$ac_header_compiler" >&6; }
13386
13387 # Is the header present?
13388 { echo "$as_me:$LINENO: checking X11/xpm.h presence" >&5
13389 echo $ECHO_N "checking X11/xpm.h presence... $ECHO_C" >&6; }
13390 cat >conftest.$ac_ext <<_ACEOF
13391 /* confdefs.h.  */
13392 _ACEOF
13393 cat confdefs.h >>conftest.$ac_ext
13394 cat >>conftest.$ac_ext <<_ACEOF
13395 /* end confdefs.h.  */
13396 #include <X11/xpm.h>
13397 _ACEOF
13398 if { (ac_try="$ac_cpp conftest.$ac_ext"
13399 case "(($ac_try" in
13400   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13401   *) ac_try_echo=$ac_try;;
13402 esac
13403 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13404   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
13405   ac_status=$?
13406   grep -v '^ *+' conftest.er1 >conftest.err
13407   rm -f conftest.er1
13408   cat conftest.err >&5
13409   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13410   (exit $ac_status); } >/dev/null && {
13411          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
13412          test ! -s conftest.err
13413        }; then
13414   ac_header_preproc=yes
13415 else
13416   echo "$as_me: failed program was:" >&5
13417 sed 's/^/| /' conftest.$ac_ext >&5
13418
13419   ac_header_preproc=no
13420 fi
13421
13422 rm -f conftest.err conftest.$ac_ext
13423 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
13424 echo "${ECHO_T}$ac_header_preproc" >&6; }
13425
13426 # So?  What about this header?
13427 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
13428   yes:no: )
13429     { echo "$as_me:$LINENO: WARNING: X11/xpm.h: accepted by the compiler, rejected by the preprocessor!" >&5
13430 echo "$as_me: WARNING: X11/xpm.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
13431     { echo "$as_me:$LINENO: WARNING: X11/xpm.h: proceeding with the compiler's result" >&5
13432 echo "$as_me: WARNING: X11/xpm.h: proceeding with the compiler's result" >&2;}
13433     ac_header_preproc=yes
13434     ;;
13435   no:yes:* )
13436     { echo "$as_me:$LINENO: WARNING: X11/xpm.h: present but cannot be compiled" >&5
13437 echo "$as_me: WARNING: X11/xpm.h: present but cannot be compiled" >&2;}
13438     { echo "$as_me:$LINENO: WARNING: X11/xpm.h:     check for missing prerequisite headers?" >&5
13439 echo "$as_me: WARNING: X11/xpm.h:     check for missing prerequisite headers?" >&2;}
13440     { echo "$as_me:$LINENO: WARNING: X11/xpm.h: see the Autoconf documentation" >&5
13441 echo "$as_me: WARNING: X11/xpm.h: see the Autoconf documentation" >&2;}
13442     { echo "$as_me:$LINENO: WARNING: X11/xpm.h:     section \"Present But Cannot Be Compiled\"" >&5
13443 echo "$as_me: WARNING: X11/xpm.h:     section \"Present But Cannot Be Compiled\"" >&2;}
13444     { echo "$as_me:$LINENO: WARNING: X11/xpm.h: proceeding with the preprocessor's result" >&5
13445 echo "$as_me: WARNING: X11/xpm.h: proceeding with the preprocessor's result" >&2;}
13446     { echo "$as_me:$LINENO: WARNING: X11/xpm.h: in the future, the compiler will take precedence" >&5
13447 echo "$as_me: WARNING: X11/xpm.h: in the future, the compiler will take precedence" >&2;}
13448
13449     ;;
13450 esac
13451 { echo "$as_me:$LINENO: checking for X11/xpm.h" >&5
13452 echo $ECHO_N "checking for X11/xpm.h... $ECHO_C" >&6; }
13453 if test "${ac_cv_header_X11_xpm_h+set}" = set; then
13454   echo $ECHO_N "(cached) $ECHO_C" >&6
13455 else
13456   ac_cv_header_X11_xpm_h=$ac_header_preproc
13457 fi
13458 { echo "$as_me:$LINENO: result: $ac_cv_header_X11_xpm_h" >&5
13459 echo "${ECHO_T}$ac_cv_header_X11_xpm_h" >&6; }
13460
13461 fi
13462 if test $ac_cv_header_X11_xpm_h = yes; then
13463   { echo "$as_me:$LINENO: checking for XpmReadFileToPixmap in -lXpm" >&5
13464 echo $ECHO_N "checking for XpmReadFileToPixmap in -lXpm... $ECHO_C" >&6; }
13465 if test "${ac_cv_lib_Xpm_XpmReadFileToPixmap+set}" = set; then
13466   echo $ECHO_N "(cached) $ECHO_C" >&6
13467 else
13468   ac_check_lib_save_LIBS=$LIBS
13469 LIBS="-lXpm -lX11 $LIBS"
13470 cat >conftest.$ac_ext <<_ACEOF
13471 /* confdefs.h.  */
13472 _ACEOF
13473 cat confdefs.h >>conftest.$ac_ext
13474 cat >>conftest.$ac_ext <<_ACEOF
13475 /* end confdefs.h.  */
13476
13477 /* Override any GCC internal prototype to avoid an error.
13478    Use char because int might match the return type of a GCC
13479    builtin and then its argument prototype would still apply.  */
13480 #ifdef __cplusplus
13481 extern "C"
13482 #endif
13483 char XpmReadFileToPixmap ();
13484 int
13485 main ()
13486 {
13487 return XpmReadFileToPixmap ();
13488   ;
13489   return 0;
13490 }
13491 _ACEOF
13492 rm -f conftest.$ac_objext conftest$ac_exeext
13493 if { (ac_try="$ac_link"
13494 case "(($ac_try" in
13495   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13496   *) ac_try_echo=$ac_try;;
13497 esac
13498 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13499   (eval "$ac_link") 2>conftest.er1
13500   ac_status=$?
13501   grep -v '^ *+' conftest.er1 >conftest.err
13502   rm -f conftest.er1
13503   cat conftest.err >&5
13504   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13505   (exit $ac_status); } && {
13506          test -z "$ac_c_werror_flag" ||
13507          test ! -s conftest.err
13508        } && test -s conftest$ac_exeext &&
13509        $as_test_x conftest$ac_exeext; then
13510   ac_cv_lib_Xpm_XpmReadFileToPixmap=yes
13511 else
13512   echo "$as_me: failed program was:" >&5
13513 sed 's/^/| /' conftest.$ac_ext >&5
13514
13515         ac_cv_lib_Xpm_XpmReadFileToPixmap=no
13516 fi
13517
13518 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
13519       conftest$ac_exeext conftest.$ac_ext
13520 LIBS=$ac_check_lib_save_LIBS
13521 fi
13522 { echo "$as_me:$LINENO: result: $ac_cv_lib_Xpm_XpmReadFileToPixmap" >&5
13523 echo "${ECHO_T}$ac_cv_lib_Xpm_XpmReadFileToPixmap" >&6; }
13524 if test $ac_cv_lib_Xpm_XpmReadFileToPixmap = yes; then
13525   HAVE_XPM=yes
13526 fi
13527
13528 fi
13529
13530
13531     if test "${HAVE_XPM}" = "yes"; then
13532       { echo "$as_me:$LINENO: checking for XpmReturnAllocPixels preprocessor define" >&5
13533 echo $ECHO_N "checking for XpmReturnAllocPixels preprocessor define... $ECHO_C" >&6; }
13534       cat >conftest.$ac_ext <<_ACEOF
13535 /* confdefs.h.  */
13536 _ACEOF
13537 cat confdefs.h >>conftest.$ac_ext
13538 cat >>conftest.$ac_ext <<_ACEOF
13539 /* end confdefs.h.  */
13540 #include "X11/xpm.h"
13541 #ifndef XpmReturnAllocPixels
13542 no_return_alloc_pixels
13543 #endif
13544
13545 _ACEOF
13546 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13547   $EGREP "no_return_alloc_pixels" >/dev/null 2>&1; then
13548   HAVE_XPM=no
13549 else
13550   HAVE_XPM=yes
13551 fi
13552 rm -f conftest*
13553
13554
13555       if test "${HAVE_XPM}" = "yes"; then
13556         { echo "$as_me:$LINENO: result: yes" >&5
13557 echo "${ECHO_T}yes" >&6; }
13558       else
13559         { echo "$as_me:$LINENO: result: no" >&5
13560 echo "${ECHO_T}no" >&6; }
13561       fi
13562     fi
13563   fi
13564
13565   if test "${HAVE_XPM}" = "yes"; then
13566
13567 cat >>confdefs.h <<\_ACEOF
13568 #define HAVE_XPM 1
13569 _ACEOF
13570
13571   fi
13572 fi
13573
13574 ### Use -ljpeg if available, unless `--with-jpeg=no'.
13575 HAVE_JPEG=no
13576 if test "${HAVE_X11}" = "yes"; then
13577   if test "${with_jpeg}" != "no"; then
13578             if test "${ac_cv_header_jerror_h+set}" = set; then
13579   { echo "$as_me:$LINENO: checking for jerror.h" >&5
13580 echo $ECHO_N "checking for jerror.h... $ECHO_C" >&6; }
13581 if test "${ac_cv_header_jerror_h+set}" = set; then
13582   echo $ECHO_N "(cached) $ECHO_C" >&6
13583 fi
13584 { echo "$as_me:$LINENO: result: $ac_cv_header_jerror_h" >&5
13585 echo "${ECHO_T}$ac_cv_header_jerror_h" >&6; }
13586 else
13587   # Is the header compilable?
13588 { echo "$as_me:$LINENO: checking jerror.h usability" >&5
13589 echo $ECHO_N "checking jerror.h usability... $ECHO_C" >&6; }
13590 cat >conftest.$ac_ext <<_ACEOF
13591 /* confdefs.h.  */
13592 _ACEOF
13593 cat confdefs.h >>conftest.$ac_ext
13594 cat >>conftest.$ac_ext <<_ACEOF
13595 /* end confdefs.h.  */
13596 $ac_includes_default
13597 #include <jerror.h>
13598 _ACEOF
13599 rm -f conftest.$ac_objext
13600 if { (ac_try="$ac_compile"
13601 case "(($ac_try" in
13602   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13603   *) ac_try_echo=$ac_try;;
13604 esac
13605 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13606   (eval "$ac_compile") 2>conftest.er1
13607   ac_status=$?
13608   grep -v '^ *+' conftest.er1 >conftest.err
13609   rm -f conftest.er1
13610   cat conftest.err >&5
13611   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13612   (exit $ac_status); } && {
13613          test -z "$ac_c_werror_flag" ||
13614          test ! -s conftest.err
13615        } && test -s conftest.$ac_objext; then
13616   ac_header_compiler=yes
13617 else
13618   echo "$as_me: failed program was:" >&5
13619 sed 's/^/| /' conftest.$ac_ext >&5
13620
13621         ac_header_compiler=no
13622 fi
13623
13624 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13625 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
13626 echo "${ECHO_T}$ac_header_compiler" >&6; }
13627
13628 # Is the header present?
13629 { echo "$as_me:$LINENO: checking jerror.h presence" >&5
13630 echo $ECHO_N "checking jerror.h presence... $ECHO_C" >&6; }
13631 cat >conftest.$ac_ext <<_ACEOF
13632 /* confdefs.h.  */
13633 _ACEOF
13634 cat confdefs.h >>conftest.$ac_ext
13635 cat >>conftest.$ac_ext <<_ACEOF
13636 /* end confdefs.h.  */
13637 #include <jerror.h>
13638 _ACEOF
13639 if { (ac_try="$ac_cpp conftest.$ac_ext"
13640 case "(($ac_try" in
13641   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13642   *) ac_try_echo=$ac_try;;
13643 esac
13644 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13645   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
13646   ac_status=$?
13647   grep -v '^ *+' conftest.er1 >conftest.err
13648   rm -f conftest.er1
13649   cat conftest.err >&5
13650   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13651   (exit $ac_status); } >/dev/null && {
13652          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
13653          test ! -s conftest.err
13654        }; then
13655   ac_header_preproc=yes
13656 else
13657   echo "$as_me: failed program was:" >&5
13658 sed 's/^/| /' conftest.$ac_ext >&5
13659
13660   ac_header_preproc=no
13661 fi
13662
13663 rm -f conftest.err conftest.$ac_ext
13664 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
13665 echo "${ECHO_T}$ac_header_preproc" >&6; }
13666
13667 # So?  What about this header?
13668 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
13669   yes:no: )
13670     { echo "$as_me:$LINENO: WARNING: jerror.h: accepted by the compiler, rejected by the preprocessor!" >&5
13671 echo "$as_me: WARNING: jerror.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
13672     { echo "$as_me:$LINENO: WARNING: jerror.h: proceeding with the compiler's result" >&5
13673 echo "$as_me: WARNING: jerror.h: proceeding with the compiler's result" >&2;}
13674     ac_header_preproc=yes
13675     ;;
13676   no:yes:* )
13677     { echo "$as_me:$LINENO: WARNING: jerror.h: present but cannot be compiled" >&5
13678 echo "$as_me: WARNING: jerror.h: present but cannot be compiled" >&2;}
13679     { echo "$as_me:$LINENO: WARNING: jerror.h:     check for missing prerequisite headers?" >&5
13680 echo "$as_me: WARNING: jerror.h:     check for missing prerequisite headers?" >&2;}
13681     { echo "$as_me:$LINENO: WARNING: jerror.h: see the Autoconf documentation" >&5
13682 echo "$as_me: WARNING: jerror.h: see the Autoconf documentation" >&2;}
13683     { echo "$as_me:$LINENO: WARNING: jerror.h:     section \"Present But Cannot Be Compiled\"" >&5
13684 echo "$as_me: WARNING: jerror.h:     section \"Present But Cannot Be Compiled\"" >&2;}
13685     { echo "$as_me:$LINENO: WARNING: jerror.h: proceeding with the preprocessor's result" >&5
13686 echo "$as_me: WARNING: jerror.h: proceeding with the preprocessor's result" >&2;}
13687     { echo "$as_me:$LINENO: WARNING: jerror.h: in the future, the compiler will take precedence" >&5
13688 echo "$as_me: WARNING: jerror.h: in the future, the compiler will take precedence" >&2;}
13689
13690     ;;
13691 esac
13692 { echo "$as_me:$LINENO: checking for jerror.h" >&5
13693 echo $ECHO_N "checking for jerror.h... $ECHO_C" >&6; }
13694 if test "${ac_cv_header_jerror_h+set}" = set; then
13695   echo $ECHO_N "(cached) $ECHO_C" >&6
13696 else
13697   ac_cv_header_jerror_h=$ac_header_preproc
13698 fi
13699 { echo "$as_me:$LINENO: result: $ac_cv_header_jerror_h" >&5
13700 echo "${ECHO_T}$ac_cv_header_jerror_h" >&6; }
13701
13702 fi
13703 if test $ac_cv_header_jerror_h = yes; then
13704   { echo "$as_me:$LINENO: checking for jpeg_destroy_compress in -ljpeg" >&5
13705 echo $ECHO_N "checking for jpeg_destroy_compress in -ljpeg... $ECHO_C" >&6; }
13706 if test "${ac_cv_lib_jpeg_jpeg_destroy_compress+set}" = set; then
13707   echo $ECHO_N "(cached) $ECHO_C" >&6
13708 else
13709   ac_check_lib_save_LIBS=$LIBS
13710 LIBS="-ljpeg  $LIBS"
13711 cat >conftest.$ac_ext <<_ACEOF
13712 /* confdefs.h.  */
13713 _ACEOF
13714 cat confdefs.h >>conftest.$ac_ext
13715 cat >>conftest.$ac_ext <<_ACEOF
13716 /* end confdefs.h.  */
13717
13718 /* Override any GCC internal prototype to avoid an error.
13719    Use char because int might match the return type of a GCC
13720    builtin and then its argument prototype would still apply.  */
13721 #ifdef __cplusplus
13722 extern "C"
13723 #endif
13724 char jpeg_destroy_compress ();
13725 int
13726 main ()
13727 {
13728 return jpeg_destroy_compress ();
13729   ;
13730   return 0;
13731 }
13732 _ACEOF
13733 rm -f conftest.$ac_objext conftest$ac_exeext
13734 if { (ac_try="$ac_link"
13735 case "(($ac_try" in
13736   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13737   *) ac_try_echo=$ac_try;;
13738 esac
13739 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13740   (eval "$ac_link") 2>conftest.er1
13741   ac_status=$?
13742   grep -v '^ *+' conftest.er1 >conftest.err
13743   rm -f conftest.er1
13744   cat conftest.err >&5
13745   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13746   (exit $ac_status); } && {
13747          test -z "$ac_c_werror_flag" ||
13748          test ! -s conftest.err
13749        } && test -s conftest$ac_exeext &&
13750        $as_test_x conftest$ac_exeext; then
13751   ac_cv_lib_jpeg_jpeg_destroy_compress=yes
13752 else
13753   echo "$as_me: failed program was:" >&5
13754 sed 's/^/| /' conftest.$ac_ext >&5
13755
13756         ac_cv_lib_jpeg_jpeg_destroy_compress=no
13757 fi
13758
13759 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
13760       conftest$ac_exeext conftest.$ac_ext
13761 LIBS=$ac_check_lib_save_LIBS
13762 fi
13763 { echo "$as_me:$LINENO: result: $ac_cv_lib_jpeg_jpeg_destroy_compress" >&5
13764 echo "${ECHO_T}$ac_cv_lib_jpeg_jpeg_destroy_compress" >&6; }
13765 if test $ac_cv_lib_jpeg_jpeg_destroy_compress = yes; then
13766   HAVE_JPEG=yes
13767 fi
13768
13769 fi
13770
13771
13772   fi
13773
13774
13775   if test "${HAVE_JPEG}" = "yes"; then
13776     cat >>confdefs.h <<\_ACEOF
13777 #define HAVE_JPEG 1
13778 _ACEOF
13779
13780     cat >conftest.$ac_ext <<_ACEOF
13781 /* confdefs.h.  */
13782 _ACEOF
13783 cat confdefs.h >>conftest.$ac_ext
13784 cat >>conftest.$ac_ext <<_ACEOF
13785 /* end confdefs.h.  */
13786 #include <jpeglib.h>
13787          version=JPEG_LIB_VERSION
13788
13789 _ACEOF
13790 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13791   $EGREP "version= *(6[2-9]|[7-9][0-9])" >/dev/null 2>&1; then
13792   cat >>confdefs.h <<\_ACEOF
13793 #define HAVE_JPEG 1
13794 _ACEOF
13795
13796 else
13797   { echo "$as_me:$LINENO: WARNING: libjpeg found, but not version 6b or later" >&5
13798 echo "$as_me: WARNING: libjpeg found, but not version 6b or later" >&2;}
13799         HAVE_JPEG=no
13800 fi
13801 rm -f conftest*
13802
13803   fi
13804 fi
13805
13806 ### Use -lpng if available, unless `--with-png=no'.
13807 HAVE_PNG=no
13808 if test "${HAVE_X11}" = "yes"; then
13809   if test "${with_png}" != "no"; then
13810     # Debian unstable as of July 2003 has multiple libpngs, and puts png.h
13811     # in /usr/include/libpng.
13812
13813
13814 for ac_header in png.h libpng/png.h
13815 do
13816 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
13817 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
13818   { echo "$as_me:$LINENO: checking for $ac_header" >&5
13819 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
13820 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
13821   echo $ECHO_N "(cached) $ECHO_C" >&6
13822 fi
13823 ac_res=`eval echo '${'$as_ac_Header'}'`
13824                { echo "$as_me:$LINENO: result: $ac_res" >&5
13825 echo "${ECHO_T}$ac_res" >&6; }
13826 else
13827   # Is the header compilable?
13828 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
13829 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
13830 cat >conftest.$ac_ext <<_ACEOF
13831 /* confdefs.h.  */
13832 _ACEOF
13833 cat confdefs.h >>conftest.$ac_ext
13834 cat >>conftest.$ac_ext <<_ACEOF
13835 /* end confdefs.h.  */
13836 $ac_includes_default
13837 #include <$ac_header>
13838 _ACEOF
13839 rm -f conftest.$ac_objext
13840 if { (ac_try="$ac_compile"
13841 case "(($ac_try" in
13842   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13843   *) ac_try_echo=$ac_try;;
13844 esac
13845 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13846   (eval "$ac_compile") 2>conftest.er1
13847   ac_status=$?
13848   grep -v '^ *+' conftest.er1 >conftest.err
13849   rm -f conftest.er1
13850   cat conftest.err >&5
13851   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13852   (exit $ac_status); } && {
13853          test -z "$ac_c_werror_flag" ||
13854          test ! -s conftest.err
13855        } && test -s conftest.$ac_objext; then
13856   ac_header_compiler=yes
13857 else
13858   echo "$as_me: failed program was:" >&5
13859 sed 's/^/| /' conftest.$ac_ext >&5
13860
13861         ac_header_compiler=no
13862 fi
13863
13864 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13865 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
13866 echo "${ECHO_T}$ac_header_compiler" >&6; }
13867
13868 # Is the header present?
13869 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
13870 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
13871 cat >conftest.$ac_ext <<_ACEOF
13872 /* confdefs.h.  */
13873 _ACEOF
13874 cat confdefs.h >>conftest.$ac_ext
13875 cat >>conftest.$ac_ext <<_ACEOF
13876 /* end confdefs.h.  */
13877 #include <$ac_header>
13878 _ACEOF
13879 if { (ac_try="$ac_cpp conftest.$ac_ext"
13880 case "(($ac_try" in
13881   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13882   *) ac_try_echo=$ac_try;;
13883 esac
13884 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13885   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
13886   ac_status=$?
13887   grep -v '^ *+' conftest.er1 >conftest.err
13888   rm -f conftest.er1
13889   cat conftest.err >&5
13890   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13891   (exit $ac_status); } >/dev/null && {
13892          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
13893          test ! -s conftest.err
13894        }; then
13895   ac_header_preproc=yes
13896 else
13897   echo "$as_me: failed program was:" >&5
13898 sed 's/^/| /' conftest.$ac_ext >&5
13899
13900   ac_header_preproc=no
13901 fi
13902
13903 rm -f conftest.err conftest.$ac_ext
13904 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
13905 echo "${ECHO_T}$ac_header_preproc" >&6; }
13906
13907 # So?  What about this header?
13908 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
13909   yes:no: )
13910     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
13911 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
13912     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
13913 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
13914     ac_header_preproc=yes
13915     ;;
13916   no:yes:* )
13917     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
13918 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
13919     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
13920 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
13921     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
13922 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
13923     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
13924 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
13925     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
13926 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
13927     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
13928 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
13929
13930     ;;
13931 esac
13932 { echo "$as_me:$LINENO: checking for $ac_header" >&5
13933 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
13934 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
13935   echo $ECHO_N "(cached) $ECHO_C" >&6
13936 else
13937   eval "$as_ac_Header=\$ac_header_preproc"
13938 fi
13939 ac_res=`eval echo '${'$as_ac_Header'}'`
13940                { echo "$as_me:$LINENO: result: $ac_res" >&5
13941 echo "${ECHO_T}$ac_res" >&6; }
13942
13943 fi
13944 if test `eval echo '${'$as_ac_Header'}'` = yes; then
13945   cat >>confdefs.h <<_ACEOF
13946 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
13947 _ACEOF
13948
13949 fi
13950
13951 done
13952
13953     if test "$ac_cv_header_png_h" = yes || test "$ac_cv_header_libpng_png_h" = yes ; then
13954       { echo "$as_me:$LINENO: checking for png_get_channels in -lpng" >&5
13955 echo $ECHO_N "checking for png_get_channels in -lpng... $ECHO_C" >&6; }
13956 if test "${ac_cv_lib_png_png_get_channels+set}" = set; then
13957   echo $ECHO_N "(cached) $ECHO_C" >&6
13958 else
13959   ac_check_lib_save_LIBS=$LIBS
13960 LIBS="-lpng -lz -lm $LIBS"
13961 cat >conftest.$ac_ext <<_ACEOF
13962 /* confdefs.h.  */
13963 _ACEOF
13964 cat confdefs.h >>conftest.$ac_ext
13965 cat >>conftest.$ac_ext <<_ACEOF
13966 /* end confdefs.h.  */
13967
13968 /* Override any GCC internal prototype to avoid an error.
13969    Use char because int might match the return type of a GCC
13970    builtin and then its argument prototype would still apply.  */
13971 #ifdef __cplusplus
13972 extern "C"
13973 #endif
13974 char png_get_channels ();
13975 int
13976 main ()
13977 {
13978 return png_get_channels ();
13979   ;
13980   return 0;
13981 }
13982 _ACEOF
13983 rm -f conftest.$ac_objext conftest$ac_exeext
13984 if { (ac_try="$ac_link"
13985 case "(($ac_try" in
13986   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13987   *) ac_try_echo=$ac_try;;
13988 esac
13989 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13990   (eval "$ac_link") 2>conftest.er1
13991   ac_status=$?
13992   grep -v '^ *+' conftest.er1 >conftest.err
13993   rm -f conftest.er1
13994   cat conftest.err >&5
13995   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13996   (exit $ac_status); } && {
13997          test -z "$ac_c_werror_flag" ||
13998          test ! -s conftest.err
13999        } && test -s conftest$ac_exeext &&
14000        $as_test_x conftest$ac_exeext; then
14001   ac_cv_lib_png_png_get_channels=yes
14002 else
14003   echo "$as_me: failed program was:" >&5
14004 sed 's/^/| /' conftest.$ac_ext >&5
14005
14006         ac_cv_lib_png_png_get_channels=no
14007 fi
14008
14009 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
14010       conftest$ac_exeext conftest.$ac_ext
14011 LIBS=$ac_check_lib_save_LIBS
14012 fi
14013 { echo "$as_me:$LINENO: result: $ac_cv_lib_png_png_get_channels" >&5
14014 echo "${ECHO_T}$ac_cv_lib_png_png_get_channels" >&6; }
14015 if test $ac_cv_lib_png_png_get_channels = yes; then
14016   HAVE_PNG=yes
14017 fi
14018
14019     fi
14020   fi
14021
14022   if test "${HAVE_PNG}" = "yes"; then
14023
14024 cat >>confdefs.h <<\_ACEOF
14025 #define HAVE_PNG 1
14026 _ACEOF
14027
14028   fi
14029 fi
14030
14031 ### Use -ltiff if available, unless `--with-tiff=no'.
14032 HAVE_TIFF=no
14033 if test "${HAVE_X11}" = "yes"; then
14034   if test "${with_tiff}" != "no"; then
14035     if test "${ac_cv_header_tiffio_h+set}" = set; then
14036   { echo "$as_me:$LINENO: checking for tiffio.h" >&5
14037 echo $ECHO_N "checking for tiffio.h... $ECHO_C" >&6; }
14038 if test "${ac_cv_header_tiffio_h+set}" = set; then
14039   echo $ECHO_N "(cached) $ECHO_C" >&6
14040 fi
14041 { echo "$as_me:$LINENO: result: $ac_cv_header_tiffio_h" >&5
14042 echo "${ECHO_T}$ac_cv_header_tiffio_h" >&6; }
14043 else
14044   # Is the header compilable?
14045 { echo "$as_me:$LINENO: checking tiffio.h usability" >&5
14046 echo $ECHO_N "checking tiffio.h usability... $ECHO_C" >&6; }
14047 cat >conftest.$ac_ext <<_ACEOF
14048 /* confdefs.h.  */
14049 _ACEOF
14050 cat confdefs.h >>conftest.$ac_ext
14051 cat >>conftest.$ac_ext <<_ACEOF
14052 /* end confdefs.h.  */
14053 $ac_includes_default
14054 #include <tiffio.h>
14055 _ACEOF
14056 rm -f conftest.$ac_objext
14057 if { (ac_try="$ac_compile"
14058 case "(($ac_try" in
14059   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14060   *) ac_try_echo=$ac_try;;
14061 esac
14062 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14063   (eval "$ac_compile") 2>conftest.er1
14064   ac_status=$?
14065   grep -v '^ *+' conftest.er1 >conftest.err
14066   rm -f conftest.er1
14067   cat conftest.err >&5
14068   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14069   (exit $ac_status); } && {
14070          test -z "$ac_c_werror_flag" ||
14071          test ! -s conftest.err
14072        } && test -s conftest.$ac_objext; then
14073   ac_header_compiler=yes
14074 else
14075   echo "$as_me: failed program was:" >&5
14076 sed 's/^/| /' conftest.$ac_ext >&5
14077
14078         ac_header_compiler=no
14079 fi
14080
14081 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14082 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
14083 echo "${ECHO_T}$ac_header_compiler" >&6; }
14084
14085 # Is the header present?
14086 { echo "$as_me:$LINENO: checking tiffio.h presence" >&5
14087 echo $ECHO_N "checking tiffio.h presence... $ECHO_C" >&6; }
14088 cat >conftest.$ac_ext <<_ACEOF
14089 /* confdefs.h.  */
14090 _ACEOF
14091 cat confdefs.h >>conftest.$ac_ext
14092 cat >>conftest.$ac_ext <<_ACEOF
14093 /* end confdefs.h.  */
14094 #include <tiffio.h>
14095 _ACEOF
14096 if { (ac_try="$ac_cpp conftest.$ac_ext"
14097 case "(($ac_try" in
14098   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14099   *) ac_try_echo=$ac_try;;
14100 esac
14101 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14102   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
14103   ac_status=$?
14104   grep -v '^ *+' conftest.er1 >conftest.err
14105   rm -f conftest.er1
14106   cat conftest.err >&5
14107   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14108   (exit $ac_status); } >/dev/null && {
14109          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
14110          test ! -s conftest.err
14111        }; then
14112   ac_header_preproc=yes
14113 else
14114   echo "$as_me: failed program was:" >&5
14115 sed 's/^/| /' conftest.$ac_ext >&5
14116
14117   ac_header_preproc=no
14118 fi
14119
14120 rm -f conftest.err conftest.$ac_ext
14121 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
14122 echo "${ECHO_T}$ac_header_preproc" >&6; }
14123
14124 # So?  What about this header?
14125 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
14126   yes:no: )
14127     { echo "$as_me:$LINENO: WARNING: tiffio.h: accepted by the compiler, rejected by the preprocessor!" >&5
14128 echo "$as_me: WARNING: tiffio.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
14129     { echo "$as_me:$LINENO: WARNING: tiffio.h: proceeding with the compiler's result" >&5
14130 echo "$as_me: WARNING: tiffio.h: proceeding with the compiler's result" >&2;}
14131     ac_header_preproc=yes
14132     ;;
14133   no:yes:* )
14134     { echo "$as_me:$LINENO: WARNING: tiffio.h: present but cannot be compiled" >&5
14135 echo "$as_me: WARNING: tiffio.h: present but cannot be compiled" >&2;}
14136     { echo "$as_me:$LINENO: WARNING: tiffio.h:     check for missing prerequisite headers?" >&5
14137 echo "$as_me: WARNING: tiffio.h:     check for missing prerequisite headers?" >&2;}
14138     { echo "$as_me:$LINENO: WARNING: tiffio.h: see the Autoconf documentation" >&5
14139 echo "$as_me: WARNING: tiffio.h: see the Autoconf documentation" >&2;}
14140     { echo "$as_me:$LINENO: WARNING: tiffio.h:     section \"Present But Cannot Be Compiled\"" >&5
14141 echo "$as_me: WARNING: tiffio.h:     section \"Present But Cannot Be Compiled\"" >&2;}
14142     { echo "$as_me:$LINENO: WARNING: tiffio.h: proceeding with the preprocessor's result" >&5
14143 echo "$as_me: WARNING: tiffio.h: proceeding with the preprocessor's result" >&2;}
14144     { echo "$as_me:$LINENO: WARNING: tiffio.h: in the future, the compiler will take precedence" >&5
14145 echo "$as_me: WARNING: tiffio.h: in the future, the compiler will take precedence" >&2;}
14146
14147     ;;
14148 esac
14149 { echo "$as_me:$LINENO: checking for tiffio.h" >&5
14150 echo $ECHO_N "checking for tiffio.h... $ECHO_C" >&6; }
14151 if test "${ac_cv_header_tiffio_h+set}" = set; then
14152   echo $ECHO_N "(cached) $ECHO_C" >&6
14153 else
14154   ac_cv_header_tiffio_h=$ac_header_preproc
14155 fi
14156 { echo "$as_me:$LINENO: result: $ac_cv_header_tiffio_h" >&5
14157 echo "${ECHO_T}$ac_cv_header_tiffio_h" >&6; }
14158
14159 fi
14160 if test $ac_cv_header_tiffio_h = yes; then
14161   tifflibs="-lz -lm"
14162       # At least one tiff package requires the jpeg library.
14163       if test "${HAVE_JPEG}" = yes; then tifflibs="-ljpeg $tifflibs"; fi
14164       { echo "$as_me:$LINENO: checking for TIFFGetVersion in -ltiff" >&5
14165 echo $ECHO_N "checking for TIFFGetVersion in -ltiff... $ECHO_C" >&6; }
14166 if test "${ac_cv_lib_tiff_TIFFGetVersion+set}" = set; then
14167   echo $ECHO_N "(cached) $ECHO_C" >&6
14168 else
14169   ac_check_lib_save_LIBS=$LIBS
14170 LIBS="-ltiff $tifflibs $LIBS"
14171 cat >conftest.$ac_ext <<_ACEOF
14172 /* confdefs.h.  */
14173 _ACEOF
14174 cat confdefs.h >>conftest.$ac_ext
14175 cat >>conftest.$ac_ext <<_ACEOF
14176 /* end confdefs.h.  */
14177
14178 /* Override any GCC internal prototype to avoid an error.
14179    Use char because int might match the return type of a GCC
14180    builtin and then its argument prototype would still apply.  */
14181 #ifdef __cplusplus
14182 extern "C"
14183 #endif
14184 char TIFFGetVersion ();
14185 int
14186 main ()
14187 {
14188 return TIFFGetVersion ();
14189   ;
14190   return 0;
14191 }
14192 _ACEOF
14193 rm -f conftest.$ac_objext conftest$ac_exeext
14194 if { (ac_try="$ac_link"
14195 case "(($ac_try" in
14196   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14197   *) ac_try_echo=$ac_try;;
14198 esac
14199 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14200   (eval "$ac_link") 2>conftest.er1
14201   ac_status=$?
14202   grep -v '^ *+' conftest.er1 >conftest.err
14203   rm -f conftest.er1
14204   cat conftest.err >&5
14205   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14206   (exit $ac_status); } && {
14207          test -z "$ac_c_werror_flag" ||
14208          test ! -s conftest.err
14209        } && test -s conftest$ac_exeext &&
14210        $as_test_x conftest$ac_exeext; then
14211   ac_cv_lib_tiff_TIFFGetVersion=yes
14212 else
14213   echo "$as_me: failed program was:" >&5
14214 sed 's/^/| /' conftest.$ac_ext >&5
14215
14216         ac_cv_lib_tiff_TIFFGetVersion=no
14217 fi
14218
14219 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
14220       conftest$ac_exeext conftest.$ac_ext
14221 LIBS=$ac_check_lib_save_LIBS
14222 fi
14223 { echo "$as_me:$LINENO: result: $ac_cv_lib_tiff_TIFFGetVersion" >&5
14224 echo "${ECHO_T}$ac_cv_lib_tiff_TIFFGetVersion" >&6; }
14225 if test $ac_cv_lib_tiff_TIFFGetVersion = yes; then
14226   HAVE_TIFF=yes
14227 fi
14228
14229 fi
14230
14231
14232   fi
14233
14234   if test "${HAVE_TIFF}" = "yes"; then
14235
14236 cat >>confdefs.h <<\_ACEOF
14237 #define HAVE_TIFF 1
14238 _ACEOF
14239
14240   fi
14241 fi
14242
14243 ### Use -lgif or -lungif if available, unless `--with-gif=no'.
14244 HAVE_GIF=no
14245 if test "${HAVE_X11}" = "yes" && test "${with_gif}" != "no"; then
14246   if test "${ac_cv_header_gif_lib_h+set}" = set; then
14247   { echo "$as_me:$LINENO: checking for gif_lib.h" >&5
14248 echo $ECHO_N "checking for gif_lib.h... $ECHO_C" >&6; }
14249 if test "${ac_cv_header_gif_lib_h+set}" = set; then
14250   echo $ECHO_N "(cached) $ECHO_C" >&6
14251 fi
14252 { echo "$as_me:$LINENO: result: $ac_cv_header_gif_lib_h" >&5
14253 echo "${ECHO_T}$ac_cv_header_gif_lib_h" >&6; }
14254 else
14255   # Is the header compilable?
14256 { echo "$as_me:$LINENO: checking gif_lib.h usability" >&5
14257 echo $ECHO_N "checking gif_lib.h usability... $ECHO_C" >&6; }
14258 cat >conftest.$ac_ext <<_ACEOF
14259 /* confdefs.h.  */
14260 _ACEOF
14261 cat confdefs.h >>conftest.$ac_ext
14262 cat >>conftest.$ac_ext <<_ACEOF
14263 /* end confdefs.h.  */
14264 $ac_includes_default
14265 #include <gif_lib.h>
14266 _ACEOF
14267 rm -f conftest.$ac_objext
14268 if { (ac_try="$ac_compile"
14269 case "(($ac_try" in
14270   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14271   *) ac_try_echo=$ac_try;;
14272 esac
14273 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14274   (eval "$ac_compile") 2>conftest.er1
14275   ac_status=$?
14276   grep -v '^ *+' conftest.er1 >conftest.err
14277   rm -f conftest.er1
14278   cat conftest.err >&5
14279   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14280   (exit $ac_status); } && {
14281          test -z "$ac_c_werror_flag" ||
14282          test ! -s conftest.err
14283        } && test -s conftest.$ac_objext; then
14284   ac_header_compiler=yes
14285 else
14286   echo "$as_me: failed program was:" >&5
14287 sed 's/^/| /' conftest.$ac_ext >&5
14288
14289         ac_header_compiler=no
14290 fi
14291
14292 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14293 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
14294 echo "${ECHO_T}$ac_header_compiler" >&6; }
14295
14296 # Is the header present?
14297 { echo "$as_me:$LINENO: checking gif_lib.h presence" >&5
14298 echo $ECHO_N "checking gif_lib.h presence... $ECHO_C" >&6; }
14299 cat >conftest.$ac_ext <<_ACEOF
14300 /* confdefs.h.  */
14301 _ACEOF
14302 cat confdefs.h >>conftest.$ac_ext
14303 cat >>conftest.$ac_ext <<_ACEOF
14304 /* end confdefs.h.  */
14305 #include <gif_lib.h>
14306 _ACEOF
14307 if { (ac_try="$ac_cpp conftest.$ac_ext"
14308 case "(($ac_try" in
14309   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14310   *) ac_try_echo=$ac_try;;
14311 esac
14312 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14313   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
14314   ac_status=$?
14315   grep -v '^ *+' conftest.er1 >conftest.err
14316   rm -f conftest.er1
14317   cat conftest.err >&5
14318   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14319   (exit $ac_status); } >/dev/null && {
14320          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
14321          test ! -s conftest.err
14322        }; then
14323   ac_header_preproc=yes
14324 else
14325   echo "$as_me: failed program was:" >&5
14326 sed 's/^/| /' conftest.$ac_ext >&5
14327
14328   ac_header_preproc=no
14329 fi
14330
14331 rm -f conftest.err conftest.$ac_ext
14332 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
14333 echo "${ECHO_T}$ac_header_preproc" >&6; }
14334
14335 # So?  What about this header?
14336 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
14337   yes:no: )
14338     { echo "$as_me:$LINENO: WARNING: gif_lib.h: accepted by the compiler, rejected by the preprocessor!" >&5
14339 echo "$as_me: WARNING: gif_lib.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
14340     { echo "$as_me:$LINENO: WARNING: gif_lib.h: proceeding with the compiler's result" >&5
14341 echo "$as_me: WARNING: gif_lib.h: proceeding with the compiler's result" >&2;}
14342     ac_header_preproc=yes
14343     ;;
14344   no:yes:* )
14345     { echo "$as_me:$LINENO: WARNING: gif_lib.h: present but cannot be compiled" >&5
14346 echo "$as_me: WARNING: gif_lib.h: present but cannot be compiled" >&2;}
14347     { echo "$as_me:$LINENO: WARNING: gif_lib.h:     check for missing prerequisite headers?" >&5
14348 echo "$as_me: WARNING: gif_lib.h:     check for missing prerequisite headers?" >&2;}
14349     { echo "$as_me:$LINENO: WARNING: gif_lib.h: see the Autoconf documentation" >&5
14350 echo "$as_me: WARNING: gif_lib.h: see the Autoconf documentation" >&2;}
14351     { echo "$as_me:$LINENO: WARNING: gif_lib.h:     section \"Present But Cannot Be Compiled\"" >&5
14352 echo "$as_me: WARNING: gif_lib.h:     section \"Present But Cannot Be Compiled\"" >&2;}
14353     { echo "$as_me:$LINENO: WARNING: gif_lib.h: proceeding with the preprocessor's result" >&5
14354 echo "$as_me: WARNING: gif_lib.h: proceeding with the preprocessor's result" >&2;}
14355     { echo "$as_me:$LINENO: WARNING: gif_lib.h: in the future, the compiler will take precedence" >&5
14356 echo "$as_me: WARNING: gif_lib.h: in the future, the compiler will take precedence" >&2;}
14357
14358     ;;
14359 esac
14360 { echo "$as_me:$LINENO: checking for gif_lib.h" >&5
14361 echo $ECHO_N "checking for gif_lib.h... $ECHO_C" >&6; }
14362 if test "${ac_cv_header_gif_lib_h+set}" = set; then
14363   echo $ECHO_N "(cached) $ECHO_C" >&6
14364 else
14365   ac_cv_header_gif_lib_h=$ac_header_preproc
14366 fi
14367 { echo "$as_me:$LINENO: result: $ac_cv_header_gif_lib_h" >&5
14368 echo "${ECHO_T}$ac_cv_header_gif_lib_h" >&6; }
14369
14370 fi
14371 if test $ac_cv_header_gif_lib_h = yes; then
14372   # EGifPutExtensionLast only exists from version libungif-4.1.0b1.
14373 # Earlier versions can crash Emacs.
14374     { echo "$as_me:$LINENO: checking for EGifPutExtensionLast in -lgif" >&5
14375 echo $ECHO_N "checking for EGifPutExtensionLast in -lgif... $ECHO_C" >&6; }
14376 if test "${ac_cv_lib_gif_EGifPutExtensionLast+set}" = set; then
14377   echo $ECHO_N "(cached) $ECHO_C" >&6
14378 else
14379   ac_check_lib_save_LIBS=$LIBS
14380 LIBS="-lgif  $LIBS"
14381 cat >conftest.$ac_ext <<_ACEOF
14382 /* confdefs.h.  */
14383 _ACEOF
14384 cat confdefs.h >>conftest.$ac_ext
14385 cat >>conftest.$ac_ext <<_ACEOF
14386 /* end confdefs.h.  */
14387
14388 /* Override any GCC internal prototype to avoid an error.
14389    Use char because int might match the return type of a GCC
14390    builtin and then its argument prototype would still apply.  */
14391 #ifdef __cplusplus
14392 extern "C"
14393 #endif
14394 char EGifPutExtensionLast ();
14395 int
14396 main ()
14397 {
14398 return EGifPutExtensionLast ();
14399   ;
14400   return 0;
14401 }
14402 _ACEOF
14403 rm -f conftest.$ac_objext conftest$ac_exeext
14404 if { (ac_try="$ac_link"
14405 case "(($ac_try" in
14406   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14407   *) ac_try_echo=$ac_try;;
14408 esac
14409 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14410   (eval "$ac_link") 2>conftest.er1
14411   ac_status=$?
14412   grep -v '^ *+' conftest.er1 >conftest.err
14413   rm -f conftest.er1
14414   cat conftest.err >&5
14415   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14416   (exit $ac_status); } && {
14417          test -z "$ac_c_werror_flag" ||
14418          test ! -s conftest.err
14419        } && test -s conftest$ac_exeext &&
14420        $as_test_x conftest$ac_exeext; then
14421   ac_cv_lib_gif_EGifPutExtensionLast=yes
14422 else
14423   echo "$as_me: failed program was:" >&5
14424 sed 's/^/| /' conftest.$ac_ext >&5
14425
14426         ac_cv_lib_gif_EGifPutExtensionLast=no
14427 fi
14428
14429 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
14430       conftest$ac_exeext conftest.$ac_ext
14431 LIBS=$ac_check_lib_save_LIBS
14432 fi
14433 { echo "$as_me:$LINENO: result: $ac_cv_lib_gif_EGifPutExtensionLast" >&5
14434 echo "${ECHO_T}$ac_cv_lib_gif_EGifPutExtensionLast" >&6; }
14435 if test $ac_cv_lib_gif_EGifPutExtensionLast = yes; then
14436   HAVE_GIF=yes
14437 else
14438   try_libungif=yes
14439 fi
14440
14441 fi
14442
14443
14444
14445   if test "$HAVE_GIF" = yes; then
14446       ac_gif_lib_name="-lgif"
14447   fi
14448
14449 # If gif_lib.h but no libgif, try libungif.
14450   if test x"$try_libungif" = xyes; then
14451     { echo "$as_me:$LINENO: checking for EGifPutExtensionLast in -lungif" >&5
14452 echo $ECHO_N "checking for EGifPutExtensionLast in -lungif... $ECHO_C" >&6; }
14453 if test "${ac_cv_lib_ungif_EGifPutExtensionLast+set}" = set; then
14454   echo $ECHO_N "(cached) $ECHO_C" >&6
14455 else
14456   ac_check_lib_save_LIBS=$LIBS
14457 LIBS="-lungif  $LIBS"
14458 cat >conftest.$ac_ext <<_ACEOF
14459 /* confdefs.h.  */
14460 _ACEOF
14461 cat confdefs.h >>conftest.$ac_ext
14462 cat >>conftest.$ac_ext <<_ACEOF
14463 /* end confdefs.h.  */
14464
14465 /* Override any GCC internal prototype to avoid an error.
14466    Use char because int might match the return type of a GCC
14467    builtin and then its argument prototype would still apply.  */
14468 #ifdef __cplusplus
14469 extern "C"
14470 #endif
14471 char EGifPutExtensionLast ();
14472 int
14473 main ()
14474 {
14475 return EGifPutExtensionLast ();
14476   ;
14477   return 0;
14478 }
14479 _ACEOF
14480 rm -f conftest.$ac_objext conftest$ac_exeext
14481 if { (ac_try="$ac_link"
14482 case "(($ac_try" in
14483   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14484   *) ac_try_echo=$ac_try;;
14485 esac
14486 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14487   (eval "$ac_link") 2>conftest.er1
14488   ac_status=$?
14489   grep -v '^ *+' conftest.er1 >conftest.err
14490   rm -f conftest.er1
14491   cat conftest.err >&5
14492   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14493   (exit $ac_status); } && {
14494          test -z "$ac_c_werror_flag" ||
14495          test ! -s conftest.err
14496        } && test -s conftest$ac_exeext &&
14497        $as_test_x conftest$ac_exeext; then
14498   ac_cv_lib_ungif_EGifPutExtensionLast=yes
14499 else
14500   echo "$as_me: failed program was:" >&5
14501 sed 's/^/| /' conftest.$ac_ext >&5
14502
14503         ac_cv_lib_ungif_EGifPutExtensionLast=no
14504 fi
14505
14506 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
14507       conftest$ac_exeext conftest.$ac_ext
14508 LIBS=$ac_check_lib_save_LIBS
14509 fi
14510 { echo "$as_me:$LINENO: result: $ac_cv_lib_ungif_EGifPutExtensionLast" >&5
14511 echo "${ECHO_T}$ac_cv_lib_ungif_EGifPutExtensionLast" >&6; }
14512 if test $ac_cv_lib_ungif_EGifPutExtensionLast = yes; then
14513   HAVE_GIF=yes
14514 fi
14515
14516
14517     if test "$HAVE_GIF" = yes; then
14518
14519 cat >>confdefs.h <<\_ACEOF
14520 #define LIBGIF -lungif
14521 _ACEOF
14522
14523       ac_gif_lib_name="-lungif"
14524     fi
14525   fi
14526
14527   if test "${HAVE_GIF}" = "yes"; then
14528
14529 cat >>confdefs.h <<\_ACEOF
14530 #define HAVE_GIF 1
14531 _ACEOF
14532
14533   fi
14534 fi
14535
14536 if test "${HAVE_X11}" = "yes"; then
14537   MISSING=""
14538   WITH_NO=""
14539   test "${with_xpm}" != "no" && test "${HAVE_XPM}" != "yes" &&
14540     MISSING="libXpm" && WITH_NO="--with-xpm=no"
14541   test "${with_jpeg}" != "no" && test "${HAVE_JPEG}" != "yes" &&
14542     MISSING="$MISSING libjpeg" && WITH_NO="$WITH_NO --with-jpeg=no"
14543   test "${with_png}" != "no" && test "${HAVE_PNG}" != "yes" &&
14544     MISSING="$MISSING libpng" && WITH_NO="$WITH_NO --with-png=no"
14545   test "${with_gif}" != "no" && test "${HAVE_GIF}" != "yes" &&
14546     MISSING="$MISSING libgif/libungif" && WITH_NO="$WITH_NO --with-gif=no"
14547   test "${with_tiff}" != "no" && test "${HAVE_TIFF}" != "yes" &&
14548     MISSING="$MISSING libtiff" && WITH_NO="$WITH_NO --with-tiff=no"
14549
14550   if test "X${MISSING}" != X; then
14551     { { echo "$as_me:$LINENO: error: The following required libraries were not found:
14552     $MISSING
14553 Maybe some development libraries/packages are missing?
14554 If you don't want to link with them give
14555     $WITH_NO
14556 as options to configure" >&5
14557 echo "$as_me: error: The following required libraries were not found:
14558     $MISSING
14559 Maybe some development libraries/packages are missing?
14560 If you don't want to link with them give
14561     $WITH_NO
14562 as options to configure" >&2;}
14563    { (exit 1); exit 1; }; }
14564   fi
14565 fi
14566
14567 ### Use -lgpm if available, unless `--with-gpm=no'.
14568 HAVE_GPM=no
14569 if test "${with_gpm}" != "no"; then
14570   if test "${ac_cv_header_gpm_h+set}" = set; then
14571   { echo "$as_me:$LINENO: checking for gpm.h" >&5
14572 echo $ECHO_N "checking for gpm.h... $ECHO_C" >&6; }
14573 if test "${ac_cv_header_gpm_h+set}" = set; then
14574   echo $ECHO_N "(cached) $ECHO_C" >&6
14575 fi
14576 { echo "$as_me:$LINENO: result: $ac_cv_header_gpm_h" >&5
14577 echo "${ECHO_T}$ac_cv_header_gpm_h" >&6; }
14578 else
14579   # Is the header compilable?
14580 { echo "$as_me:$LINENO: checking gpm.h usability" >&5
14581 echo $ECHO_N "checking gpm.h usability... $ECHO_C" >&6; }
14582 cat >conftest.$ac_ext <<_ACEOF
14583 /* confdefs.h.  */
14584 _ACEOF
14585 cat confdefs.h >>conftest.$ac_ext
14586 cat >>conftest.$ac_ext <<_ACEOF
14587 /* end confdefs.h.  */
14588 $ac_includes_default
14589 #include <gpm.h>
14590 _ACEOF
14591 rm -f conftest.$ac_objext
14592 if { (ac_try="$ac_compile"
14593 case "(($ac_try" in
14594   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14595   *) ac_try_echo=$ac_try;;
14596 esac
14597 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14598   (eval "$ac_compile") 2>conftest.er1
14599   ac_status=$?
14600   grep -v '^ *+' conftest.er1 >conftest.err
14601   rm -f conftest.er1
14602   cat conftest.err >&5
14603   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14604   (exit $ac_status); } && {
14605          test -z "$ac_c_werror_flag" ||
14606          test ! -s conftest.err
14607        } && test -s conftest.$ac_objext; then
14608   ac_header_compiler=yes
14609 else
14610   echo "$as_me: failed program was:" >&5
14611 sed 's/^/| /' conftest.$ac_ext >&5
14612
14613         ac_header_compiler=no
14614 fi
14615
14616 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14617 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
14618 echo "${ECHO_T}$ac_header_compiler" >&6; }
14619
14620 # Is the header present?
14621 { echo "$as_me:$LINENO: checking gpm.h presence" >&5
14622 echo $ECHO_N "checking gpm.h presence... $ECHO_C" >&6; }
14623 cat >conftest.$ac_ext <<_ACEOF
14624 /* confdefs.h.  */
14625 _ACEOF
14626 cat confdefs.h >>conftest.$ac_ext
14627 cat >>conftest.$ac_ext <<_ACEOF
14628 /* end confdefs.h.  */
14629 #include <gpm.h>
14630 _ACEOF
14631 if { (ac_try="$ac_cpp conftest.$ac_ext"
14632 case "(($ac_try" in
14633   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14634   *) ac_try_echo=$ac_try;;
14635 esac
14636 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14637   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
14638   ac_status=$?
14639   grep -v '^ *+' conftest.er1 >conftest.err
14640   rm -f conftest.er1
14641   cat conftest.err >&5
14642   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14643   (exit $ac_status); } >/dev/null && {
14644          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
14645          test ! -s conftest.err
14646        }; then
14647   ac_header_preproc=yes
14648 else
14649   echo "$as_me: failed program was:" >&5
14650 sed 's/^/| /' conftest.$ac_ext >&5
14651
14652   ac_header_preproc=no
14653 fi
14654
14655 rm -f conftest.err conftest.$ac_ext
14656 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
14657 echo "${ECHO_T}$ac_header_preproc" >&6; }
14658
14659 # So?  What about this header?
14660 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
14661   yes:no: )
14662     { echo "$as_me:$LINENO: WARNING: gpm.h: accepted by the compiler, rejected by the preprocessor!" >&5
14663 echo "$as_me: WARNING: gpm.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
14664     { echo "$as_me:$LINENO: WARNING: gpm.h: proceeding with the compiler's result" >&5
14665 echo "$as_me: WARNING: gpm.h: proceeding with the compiler's result" >&2;}
14666     ac_header_preproc=yes
14667     ;;
14668   no:yes:* )
14669     { echo "$as_me:$LINENO: WARNING: gpm.h: present but cannot be compiled" >&5
14670 echo "$as_me: WARNING: gpm.h: present but cannot be compiled" >&2;}
14671     { echo "$as_me:$LINENO: WARNING: gpm.h:     check for missing prerequisite headers?" >&5
14672 echo "$as_me: WARNING: gpm.h:     check for missing prerequisite headers?" >&2;}
14673     { echo "$as_me:$LINENO: WARNING: gpm.h: see the Autoconf documentation" >&5
14674 echo "$as_me: WARNING: gpm.h: see the Autoconf documentation" >&2;}
14675     { echo "$as_me:$LINENO: WARNING: gpm.h:     section \"Present But Cannot Be Compiled\"" >&5
14676 echo "$as_me: WARNING: gpm.h:     section \"Present But Cannot Be Compiled\"" >&2;}
14677     { echo "$as_me:$LINENO: WARNING: gpm.h: proceeding with the preprocessor's result" >&5
14678 echo "$as_me: WARNING: gpm.h: proceeding with the preprocessor's result" >&2;}
14679     { echo "$as_me:$LINENO: WARNING: gpm.h: in the future, the compiler will take precedence" >&5
14680 echo "$as_me: WARNING: gpm.h: in the future, the compiler will take precedence" >&2;}
14681
14682     ;;
14683 esac
14684 { echo "$as_me:$LINENO: checking for gpm.h" >&5
14685 echo $ECHO_N "checking for gpm.h... $ECHO_C" >&6; }
14686 if test "${ac_cv_header_gpm_h+set}" = set; then
14687   echo $ECHO_N "(cached) $ECHO_C" >&6
14688 else
14689   ac_cv_header_gpm_h=$ac_header_preproc
14690 fi
14691 { echo "$as_me:$LINENO: result: $ac_cv_header_gpm_h" >&5
14692 echo "${ECHO_T}$ac_cv_header_gpm_h" >&6; }
14693
14694 fi
14695 if test $ac_cv_header_gpm_h = yes; then
14696   { echo "$as_me:$LINENO: checking for Gpm_Open in -lgpm" >&5
14697 echo $ECHO_N "checking for Gpm_Open in -lgpm... $ECHO_C" >&6; }
14698 if test "${ac_cv_lib_gpm_Gpm_Open+set}" = set; then
14699   echo $ECHO_N "(cached) $ECHO_C" >&6
14700 else
14701   ac_check_lib_save_LIBS=$LIBS
14702 LIBS="-lgpm  $LIBS"
14703 cat >conftest.$ac_ext <<_ACEOF
14704 /* confdefs.h.  */
14705 _ACEOF
14706 cat confdefs.h >>conftest.$ac_ext
14707 cat >>conftest.$ac_ext <<_ACEOF
14708 /* end confdefs.h.  */
14709
14710 /* Override any GCC internal prototype to avoid an error.
14711    Use char because int might match the return type of a GCC
14712    builtin and then its argument prototype would still apply.  */
14713 #ifdef __cplusplus
14714 extern "C"
14715 #endif
14716 char Gpm_Open ();
14717 int
14718 main ()
14719 {
14720 return Gpm_Open ();
14721   ;
14722   return 0;
14723 }
14724 _ACEOF
14725 rm -f conftest.$ac_objext conftest$ac_exeext
14726 if { (ac_try="$ac_link"
14727 case "(($ac_try" in
14728   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14729   *) ac_try_echo=$ac_try;;
14730 esac
14731 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14732   (eval "$ac_link") 2>conftest.er1
14733   ac_status=$?
14734   grep -v '^ *+' conftest.er1 >conftest.err
14735   rm -f conftest.er1
14736   cat conftest.err >&5
14737   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14738   (exit $ac_status); } && {
14739          test -z "$ac_c_werror_flag" ||
14740          test ! -s conftest.err
14741        } && test -s conftest$ac_exeext &&
14742        $as_test_x conftest$ac_exeext; then
14743   ac_cv_lib_gpm_Gpm_Open=yes
14744 else
14745   echo "$as_me: failed program was:" >&5
14746 sed 's/^/| /' conftest.$ac_ext >&5
14747
14748         ac_cv_lib_gpm_Gpm_Open=no
14749 fi
14750
14751 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
14752       conftest$ac_exeext conftest.$ac_ext
14753 LIBS=$ac_check_lib_save_LIBS
14754 fi
14755 { echo "$as_me:$LINENO: result: $ac_cv_lib_gpm_Gpm_Open" >&5
14756 echo "${ECHO_T}$ac_cv_lib_gpm_Gpm_Open" >&6; }
14757 if test $ac_cv_lib_gpm_Gpm_Open = yes; then
14758   HAVE_GPM=yes
14759 fi
14760
14761 fi
14762
14763
14764 fi
14765
14766 if test "${HAVE_GPM}" = "yes"; then
14767
14768 cat >>confdefs.h <<\_ACEOF
14769 #define HAVE_GPM 1
14770 _ACEOF
14771
14772 fi
14773
14774 if test "${ac_cv_header_malloc_malloc_h+set}" = set; then
14775   { echo "$as_me:$LINENO: checking for malloc/malloc.h" >&5
14776 echo $ECHO_N "checking for malloc/malloc.h... $ECHO_C" >&6; }
14777 if test "${ac_cv_header_malloc_malloc_h+set}" = set; then
14778   echo $ECHO_N "(cached) $ECHO_C" >&6
14779 fi
14780 { echo "$as_me:$LINENO: result: $ac_cv_header_malloc_malloc_h" >&5
14781 echo "${ECHO_T}$ac_cv_header_malloc_malloc_h" >&6; }
14782 else
14783   # Is the header compilable?
14784 { echo "$as_me:$LINENO: checking malloc/malloc.h usability" >&5
14785 echo $ECHO_N "checking malloc/malloc.h usability... $ECHO_C" >&6; }
14786 cat >conftest.$ac_ext <<_ACEOF
14787 /* confdefs.h.  */
14788 _ACEOF
14789 cat confdefs.h >>conftest.$ac_ext
14790 cat >>conftest.$ac_ext <<_ACEOF
14791 /* end confdefs.h.  */
14792 $ac_includes_default
14793 #include <malloc/malloc.h>
14794 _ACEOF
14795 rm -f conftest.$ac_objext
14796 if { (ac_try="$ac_compile"
14797 case "(($ac_try" in
14798   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14799   *) ac_try_echo=$ac_try;;
14800 esac
14801 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14802   (eval "$ac_compile") 2>conftest.er1
14803   ac_status=$?
14804   grep -v '^ *+' conftest.er1 >conftest.err
14805   rm -f conftest.er1
14806   cat conftest.err >&5
14807   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14808   (exit $ac_status); } && {
14809          test -z "$ac_c_werror_flag" ||
14810          test ! -s conftest.err
14811        } && test -s conftest.$ac_objext; then
14812   ac_header_compiler=yes
14813 else
14814   echo "$as_me: failed program was:" >&5
14815 sed 's/^/| /' conftest.$ac_ext >&5
14816
14817         ac_header_compiler=no
14818 fi
14819
14820 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14821 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
14822 echo "${ECHO_T}$ac_header_compiler" >&6; }
14823
14824 # Is the header present?
14825 { echo "$as_me:$LINENO: checking malloc/malloc.h presence" >&5
14826 echo $ECHO_N "checking malloc/malloc.h presence... $ECHO_C" >&6; }
14827 cat >conftest.$ac_ext <<_ACEOF
14828 /* confdefs.h.  */
14829 _ACEOF
14830 cat confdefs.h >>conftest.$ac_ext
14831 cat >>conftest.$ac_ext <<_ACEOF
14832 /* end confdefs.h.  */
14833 #include <malloc/malloc.h>
14834 _ACEOF
14835 if { (ac_try="$ac_cpp conftest.$ac_ext"
14836 case "(($ac_try" in
14837   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14838   *) ac_try_echo=$ac_try;;
14839 esac
14840 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14841   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
14842   ac_status=$?
14843   grep -v '^ *+' conftest.er1 >conftest.err
14844   rm -f conftest.er1
14845   cat conftest.err >&5
14846   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14847   (exit $ac_status); } >/dev/null && {
14848          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
14849          test ! -s conftest.err
14850        }; then
14851   ac_header_preproc=yes
14852 else
14853   echo "$as_me: failed program was:" >&5
14854 sed 's/^/| /' conftest.$ac_ext >&5
14855
14856   ac_header_preproc=no
14857 fi
14858
14859 rm -f conftest.err conftest.$ac_ext
14860 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
14861 echo "${ECHO_T}$ac_header_preproc" >&6; }
14862
14863 # So?  What about this header?
14864 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
14865   yes:no: )
14866     { echo "$as_me:$LINENO: WARNING: malloc/malloc.h: accepted by the compiler, rejected by the preprocessor!" >&5
14867 echo "$as_me: WARNING: malloc/malloc.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
14868     { echo "$as_me:$LINENO: WARNING: malloc/malloc.h: proceeding with the compiler's result" >&5
14869 echo "$as_me: WARNING: malloc/malloc.h: proceeding with the compiler's result" >&2;}
14870     ac_header_preproc=yes
14871     ;;
14872   no:yes:* )
14873     { echo "$as_me:$LINENO: WARNING: malloc/malloc.h: present but cannot be compiled" >&5
14874 echo "$as_me: WARNING: malloc/malloc.h: present but cannot be compiled" >&2;}
14875     { echo "$as_me:$LINENO: WARNING: malloc/malloc.h:     check for missing prerequisite headers?" >&5
14876 echo "$as_me: WARNING: malloc/malloc.h:     check for missing prerequisite headers?" >&2;}
14877     { echo "$as_me:$LINENO: WARNING: malloc/malloc.h: see the Autoconf documentation" >&5
14878 echo "$as_me: WARNING: malloc/malloc.h: see the Autoconf documentation" >&2;}
14879     { echo "$as_me:$LINENO: WARNING: malloc/malloc.h:     section \"Present But Cannot Be Compiled\"" >&5
14880 echo "$as_me: WARNING: malloc/malloc.h:     section \"Present But Cannot Be Compiled\"" >&2;}
14881     { echo "$as_me:$LINENO: WARNING: malloc/malloc.h: proceeding with the preprocessor's result" >&5
14882 echo "$as_me: WARNING: malloc/malloc.h: proceeding with the preprocessor's result" >&2;}
14883     { echo "$as_me:$LINENO: WARNING: malloc/malloc.h: in the future, the compiler will take precedence" >&5
14884 echo "$as_me: WARNING: malloc/malloc.h: in the future, the compiler will take precedence" >&2;}
14885
14886     ;;
14887 esac
14888 { echo "$as_me:$LINENO: checking for malloc/malloc.h" >&5
14889 echo $ECHO_N "checking for malloc/malloc.h... $ECHO_C" >&6; }
14890 if test "${ac_cv_header_malloc_malloc_h+set}" = set; then
14891   echo $ECHO_N "(cached) $ECHO_C" >&6
14892 else
14893   ac_cv_header_malloc_malloc_h=$ac_header_preproc
14894 fi
14895 { echo "$as_me:$LINENO: result: $ac_cv_header_malloc_malloc_h" >&5
14896 echo "${ECHO_T}$ac_cv_header_malloc_malloc_h" >&6; }
14897
14898 fi
14899 if test $ac_cv_header_malloc_malloc_h = yes; then
14900
14901 cat >>confdefs.h <<\_ACEOF
14902 #define HAVE_MALLOC_MALLOC_H 1
14903 _ACEOF
14904
14905 fi
14906
14907
14908
14909 ### Use NeXTstep API to implement GUI.
14910 if test "${HAVE_NS}" = "yes"; then
14911
14912 cat >>confdefs.h <<\_ACEOF
14913 #define HAVE_NS 1
14914 _ACEOF
14915
14916   if test "${NS_IMPL_COCOA}" = "yes"; then
14917
14918 cat >>confdefs.h <<\_ACEOF
14919 #define NS_IMPL_COCOA 1
14920 _ACEOF
14921
14922     GNU_OBJC_CFLAGS=
14923     LIB_SRC_EXTRA_INSTALLABLES=mac-fix-env
14924   fi
14925   if test "${EN_COCOA_EXPERIMENTAL_CTRL_G}" = "yes"; then
14926
14927 cat >>confdefs.h <<\_ACEOF
14928 #define COCOA_EXPERIMENTAL_CTRL_G 1
14929 _ACEOF
14930
14931   fi
14932   if test "${NS_IMPL_GNUSTEP}" = "yes"; then
14933
14934 cat >>confdefs.h <<\_ACEOF
14935 #define NS_IMPL_GNUSTEP 1
14936 _ACEOF
14937
14938     GNU_OBJC_CFLAGS="-fgnu-runtime -Wno-import -fconstant-string-class=NSConstantString -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -DGSWARN -DGSDIAGNOSE"
14939   fi
14940   if test "${NS_HAVE_NSINTEGER}" = "yes"; then
14941
14942 cat >>confdefs.h <<\_ACEOF
14943 #define NS_HAVE_NSINTEGER 1
14944 _ACEOF
14945
14946   fi
14947   # We also have mouse menus.
14948   HAVE_MENUS=yes
14949 fi
14950
14951
14952 ### Use session management (-lSM -lICE) if available
14953 HAVE_X_SM=no
14954 if test "${HAVE_X11}" = "yes"; then
14955   if test "${ac_cv_header_X11_SM_SMlib_h+set}" = set; then
14956   { echo "$as_me:$LINENO: checking for X11/SM/SMlib.h" >&5
14957 echo $ECHO_N "checking for X11/SM/SMlib.h... $ECHO_C" >&6; }
14958 if test "${ac_cv_header_X11_SM_SMlib_h+set}" = set; then
14959   echo $ECHO_N "(cached) $ECHO_C" >&6
14960 fi
14961 { echo "$as_me:$LINENO: result: $ac_cv_header_X11_SM_SMlib_h" >&5
14962 echo "${ECHO_T}$ac_cv_header_X11_SM_SMlib_h" >&6; }
14963 else
14964   # Is the header compilable?
14965 { echo "$as_me:$LINENO: checking X11/SM/SMlib.h usability" >&5
14966 echo $ECHO_N "checking X11/SM/SMlib.h usability... $ECHO_C" >&6; }
14967 cat >conftest.$ac_ext <<_ACEOF
14968 /* confdefs.h.  */
14969 _ACEOF
14970 cat confdefs.h >>conftest.$ac_ext
14971 cat >>conftest.$ac_ext <<_ACEOF
14972 /* end confdefs.h.  */
14973 $ac_includes_default
14974 #include <X11/SM/SMlib.h>
14975 _ACEOF
14976 rm -f conftest.$ac_objext
14977 if { (ac_try="$ac_compile"
14978 case "(($ac_try" in
14979   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14980   *) ac_try_echo=$ac_try;;
14981 esac
14982 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14983   (eval "$ac_compile") 2>conftest.er1
14984   ac_status=$?
14985   grep -v '^ *+' conftest.er1 >conftest.err
14986   rm -f conftest.er1
14987   cat conftest.err >&5
14988   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14989   (exit $ac_status); } && {
14990          test -z "$ac_c_werror_flag" ||
14991          test ! -s conftest.err
14992        } && test -s conftest.$ac_objext; then
14993   ac_header_compiler=yes
14994 else
14995   echo "$as_me: failed program was:" >&5
14996 sed 's/^/| /' conftest.$ac_ext >&5
14997
14998         ac_header_compiler=no
14999 fi
15000
15001 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15002 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
15003 echo "${ECHO_T}$ac_header_compiler" >&6; }
15004
15005 # Is the header present?
15006 { echo "$as_me:$LINENO: checking X11/SM/SMlib.h presence" >&5
15007 echo $ECHO_N "checking X11/SM/SMlib.h presence... $ECHO_C" >&6; }
15008 cat >conftest.$ac_ext <<_ACEOF
15009 /* confdefs.h.  */
15010 _ACEOF
15011 cat confdefs.h >>conftest.$ac_ext
15012 cat >>conftest.$ac_ext <<_ACEOF
15013 /* end confdefs.h.  */
15014 #include <X11/SM/SMlib.h>
15015 _ACEOF
15016 if { (ac_try="$ac_cpp conftest.$ac_ext"
15017 case "(($ac_try" in
15018   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15019   *) ac_try_echo=$ac_try;;
15020 esac
15021 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15022   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
15023   ac_status=$?
15024   grep -v '^ *+' conftest.er1 >conftest.err
15025   rm -f conftest.er1
15026   cat conftest.err >&5
15027   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15028   (exit $ac_status); } >/dev/null && {
15029          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
15030          test ! -s conftest.err
15031        }; then
15032   ac_header_preproc=yes
15033 else
15034   echo "$as_me: failed program was:" >&5
15035 sed 's/^/| /' conftest.$ac_ext >&5
15036
15037   ac_header_preproc=no
15038 fi
15039
15040 rm -f conftest.err conftest.$ac_ext
15041 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
15042 echo "${ECHO_T}$ac_header_preproc" >&6; }
15043
15044 # So?  What about this header?
15045 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
15046   yes:no: )
15047     { echo "$as_me:$LINENO: WARNING: X11/SM/SMlib.h: accepted by the compiler, rejected by the preprocessor!" >&5
15048 echo "$as_me: WARNING: X11/SM/SMlib.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
15049     { echo "$as_me:$LINENO: WARNING: X11/SM/SMlib.h: proceeding with the compiler's result" >&5
15050 echo "$as_me: WARNING: X11/SM/SMlib.h: proceeding with the compiler's result" >&2;}
15051     ac_header_preproc=yes
15052     ;;
15053   no:yes:* )
15054     { echo "$as_me:$LINENO: WARNING: X11/SM/SMlib.h: present but cannot be compiled" >&5
15055 echo "$as_me: WARNING: X11/SM/SMlib.h: present but cannot be compiled" >&2;}
15056     { echo "$as_me:$LINENO: WARNING: X11/SM/SMlib.h:     check for missing prerequisite headers?" >&5
15057 echo "$as_me: WARNING: X11/SM/SMlib.h:     check for missing prerequisite headers?" >&2;}
15058     { echo "$as_me:$LINENO: WARNING: X11/SM/SMlib.h: see the Autoconf documentation" >&5
15059 echo "$as_me: WARNING: X11/SM/SMlib.h: see the Autoconf documentation" >&2;}
15060     { echo "$as_me:$LINENO: WARNING: X11/SM/SMlib.h:     section \"Present But Cannot Be Compiled\"" >&5
15061 echo "$as_me: WARNING: X11/SM/SMlib.h:     section \"Present But Cannot Be Compiled\"" >&2;}
15062     { echo "$as_me:$LINENO: WARNING: X11/SM/SMlib.h: proceeding with the preprocessor's result" >&5
15063 echo "$as_me: WARNING: X11/SM/SMlib.h: proceeding with the preprocessor's result" >&2;}
15064     { echo "$as_me:$LINENO: WARNING: X11/SM/SMlib.h: in the future, the compiler will take precedence" >&5
15065 echo "$as_me: WARNING: X11/SM/SMlib.h: in the future, the compiler will take precedence" >&2;}
15066
15067     ;;
15068 esac
15069 { echo "$as_me:$LINENO: checking for X11/SM/SMlib.h" >&5
15070 echo $ECHO_N "checking for X11/SM/SMlib.h... $ECHO_C" >&6; }
15071 if test "${ac_cv_header_X11_SM_SMlib_h+set}" = set; then
15072   echo $ECHO_N "(cached) $ECHO_C" >&6
15073 else
15074   ac_cv_header_X11_SM_SMlib_h=$ac_header_preproc
15075 fi
15076 { echo "$as_me:$LINENO: result: $ac_cv_header_X11_SM_SMlib_h" >&5
15077 echo "${ECHO_T}$ac_cv_header_X11_SM_SMlib_h" >&6; }
15078
15079 fi
15080 if test $ac_cv_header_X11_SM_SMlib_h = yes; then
15081   { echo "$as_me:$LINENO: checking for SmcOpenConnection in -lSM" >&5
15082 echo $ECHO_N "checking for SmcOpenConnection in -lSM... $ECHO_C" >&6; }
15083 if test "${ac_cv_lib_SM_SmcOpenConnection+set}" = set; then
15084   echo $ECHO_N "(cached) $ECHO_C" >&6
15085 else
15086   ac_check_lib_save_LIBS=$LIBS
15087 LIBS="-lSM -lICE $LIBS"
15088 cat >conftest.$ac_ext <<_ACEOF
15089 /* confdefs.h.  */
15090 _ACEOF
15091 cat confdefs.h >>conftest.$ac_ext
15092 cat >>conftest.$ac_ext <<_ACEOF
15093 /* end confdefs.h.  */
15094
15095 /* Override any GCC internal prototype to avoid an error.
15096    Use char because int might match the return type of a GCC
15097    builtin and then its argument prototype would still apply.  */
15098 #ifdef __cplusplus
15099 extern "C"
15100 #endif
15101 char SmcOpenConnection ();
15102 int
15103 main ()
15104 {
15105 return SmcOpenConnection ();
15106   ;
15107   return 0;
15108 }
15109 _ACEOF
15110 rm -f conftest.$ac_objext conftest$ac_exeext
15111 if { (ac_try="$ac_link"
15112 case "(($ac_try" in
15113   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15114   *) ac_try_echo=$ac_try;;
15115 esac
15116 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15117   (eval "$ac_link") 2>conftest.er1
15118   ac_status=$?
15119   grep -v '^ *+' conftest.er1 >conftest.err
15120   rm -f conftest.er1
15121   cat conftest.err >&5
15122   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15123   (exit $ac_status); } && {
15124          test -z "$ac_c_werror_flag" ||
15125          test ! -s conftest.err
15126        } && test -s conftest$ac_exeext &&
15127        $as_test_x conftest$ac_exeext; then
15128   ac_cv_lib_SM_SmcOpenConnection=yes
15129 else
15130   echo "$as_me: failed program was:" >&5
15131 sed 's/^/| /' conftest.$ac_ext >&5
15132
15133         ac_cv_lib_SM_SmcOpenConnection=no
15134 fi
15135
15136 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
15137       conftest$ac_exeext conftest.$ac_ext
15138 LIBS=$ac_check_lib_save_LIBS
15139 fi
15140 { echo "$as_me:$LINENO: result: $ac_cv_lib_SM_SmcOpenConnection" >&5
15141 echo "${ECHO_T}$ac_cv_lib_SM_SmcOpenConnection" >&6; }
15142 if test $ac_cv_lib_SM_SmcOpenConnection = yes; then
15143   HAVE_X_SM=yes
15144 fi
15145
15146 fi
15147
15148
15149
15150   if test "${HAVE_X_SM}" = "yes"; then
15151
15152 cat >>confdefs.h <<\_ACEOF
15153 #define HAVE_X_SM 1
15154 _ACEOF
15155
15156     case "$LIBS" in
15157       *-lSM*) ;;
15158       *)      LIBS="-lSM -lICE $LIBS" ;;
15159     esac
15160   fi
15161 fi
15162
15163 # If netdb.h doesn't declare h_errno, we must declare it by hand.
15164 { echo "$as_me:$LINENO: checking whether netdb declares h_errno" >&5
15165 echo $ECHO_N "checking whether netdb declares h_errno... $ECHO_C" >&6; }
15166 if test "${emacs_cv_netdb_declares_h_errno+set}" = set; then
15167   echo $ECHO_N "(cached) $ECHO_C" >&6
15168 else
15169   cat >conftest.$ac_ext <<_ACEOF
15170 /* confdefs.h.  */
15171 _ACEOF
15172 cat confdefs.h >>conftest.$ac_ext
15173 cat >>conftest.$ac_ext <<_ACEOF
15174 /* end confdefs.h.  */
15175 #include <netdb.h>
15176 int
15177 main ()
15178 {
15179 return h_errno;
15180   ;
15181   return 0;
15182 }
15183 _ACEOF
15184 rm -f conftest.$ac_objext conftest$ac_exeext
15185 if { (ac_try="$ac_link"
15186 case "(($ac_try" in
15187   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15188   *) ac_try_echo=$ac_try;;
15189 esac
15190 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15191   (eval "$ac_link") 2>conftest.er1
15192   ac_status=$?
15193   grep -v '^ *+' conftest.er1 >conftest.err
15194   rm -f conftest.er1
15195   cat conftest.err >&5
15196   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15197   (exit $ac_status); } && {
15198          test -z "$ac_c_werror_flag" ||
15199          test ! -s conftest.err
15200        } && test -s conftest$ac_exeext &&
15201        $as_test_x conftest$ac_exeext; then
15202   emacs_cv_netdb_declares_h_errno=yes
15203 else
15204   echo "$as_me: failed program was:" >&5
15205 sed 's/^/| /' conftest.$ac_ext >&5
15206
15207         emacs_cv_netdb_declares_h_errno=no
15208 fi
15209
15210 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
15211       conftest$ac_exeext conftest.$ac_ext
15212 fi
15213 { echo "$as_me:$LINENO: result: $emacs_cv_netdb_declares_h_errno" >&5
15214 echo "${ECHO_T}$emacs_cv_netdb_declares_h_errno" >&6; }
15215 if test $emacs_cv_netdb_declares_h_errno = yes; then
15216
15217 cat >>confdefs.h <<\_ACEOF
15218 #define HAVE_H_ERRNO 1
15219 _ACEOF
15220
15221 fi
15222
15223 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
15224 # for constant arguments.  Useless!
15225 { echo "$as_me:$LINENO: checking for working alloca.h" >&5
15226 echo $ECHO_N "checking for working alloca.h... $ECHO_C" >&6; }
15227 if test "${ac_cv_working_alloca_h+set}" = set; then
15228   echo $ECHO_N "(cached) $ECHO_C" >&6
15229 else
15230   cat >conftest.$ac_ext <<_ACEOF
15231 /* confdefs.h.  */
15232 _ACEOF
15233 cat confdefs.h >>conftest.$ac_ext
15234 cat >>conftest.$ac_ext <<_ACEOF
15235 /* end confdefs.h.  */
15236 #include <alloca.h>
15237 int
15238 main ()
15239 {
15240 char *p = (char *) alloca (2 * sizeof (int));
15241                           if (p) return 0;
15242   ;
15243   return 0;
15244 }
15245 _ACEOF
15246 rm -f conftest.$ac_objext conftest$ac_exeext
15247 if { (ac_try="$ac_link"
15248 case "(($ac_try" in
15249   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15250   *) ac_try_echo=$ac_try;;
15251 esac
15252 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15253   (eval "$ac_link") 2>conftest.er1
15254   ac_status=$?
15255   grep -v '^ *+' conftest.er1 >conftest.err
15256   rm -f conftest.er1
15257   cat conftest.err >&5
15258   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15259   (exit $ac_status); } && {
15260          test -z "$ac_c_werror_flag" ||
15261          test ! -s conftest.err
15262        } && test -s conftest$ac_exeext &&
15263        $as_test_x conftest$ac_exeext; then
15264   ac_cv_working_alloca_h=yes
15265 else
15266   echo "$as_me: failed program was:" >&5
15267 sed 's/^/| /' conftest.$ac_ext >&5
15268
15269         ac_cv_working_alloca_h=no
15270 fi
15271
15272 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
15273       conftest$ac_exeext conftest.$ac_ext
15274 fi
15275 { echo "$as_me:$LINENO: result: $ac_cv_working_alloca_h" >&5
15276 echo "${ECHO_T}$ac_cv_working_alloca_h" >&6; }
15277 if test $ac_cv_working_alloca_h = yes; then
15278
15279 cat >>confdefs.h <<\_ACEOF
15280 #define HAVE_ALLOCA_H 1
15281 _ACEOF
15282
15283 fi
15284
15285 { echo "$as_me:$LINENO: checking for alloca" >&5
15286 echo $ECHO_N "checking for alloca... $ECHO_C" >&6; }
15287 if test "${ac_cv_func_alloca_works+set}" = set; then
15288   echo $ECHO_N "(cached) $ECHO_C" >&6
15289 else
15290   cat >conftest.$ac_ext <<_ACEOF
15291 /* confdefs.h.  */
15292 _ACEOF
15293 cat confdefs.h >>conftest.$ac_ext
15294 cat >>conftest.$ac_ext <<_ACEOF
15295 /* end confdefs.h.  */
15296 #ifdef __GNUC__
15297 # define alloca __builtin_alloca
15298 #else
15299 # ifdef _MSC_VER
15300 #  include <malloc.h>
15301 #  define alloca _alloca
15302 # else
15303 #  ifdef HAVE_ALLOCA_H
15304 #   include <alloca.h>
15305 #  else
15306 #   ifdef _AIX
15307  #pragma alloca
15308 #   else
15309 #    ifndef alloca /* predefined by HP cc +Olibcalls */
15310 char *alloca ();
15311 #    endif
15312 #   endif
15313 #  endif
15314 # endif
15315 #endif
15316
15317 int
15318 main ()
15319 {
15320 char *p = (char *) alloca (1);
15321                                     if (p) return 0;
15322   ;
15323   return 0;
15324 }
15325 _ACEOF
15326 rm -f conftest.$ac_objext conftest$ac_exeext
15327 if { (ac_try="$ac_link"
15328 case "(($ac_try" in
15329   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15330   *) ac_try_echo=$ac_try;;
15331 esac
15332 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15333   (eval "$ac_link") 2>conftest.er1
15334   ac_status=$?
15335   grep -v '^ *+' conftest.er1 >conftest.err
15336   rm -f conftest.er1
15337   cat conftest.err >&5
15338   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15339   (exit $ac_status); } && {
15340          test -z "$ac_c_werror_flag" ||
15341          test ! -s conftest.err
15342        } && test -s conftest$ac_exeext &&
15343        $as_test_x conftest$ac_exeext; then
15344   ac_cv_func_alloca_works=yes
15345 else
15346   echo "$as_me: failed program was:" >&5
15347 sed 's/^/| /' conftest.$ac_ext >&5
15348
15349         ac_cv_func_alloca_works=no
15350 fi
15351
15352 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
15353       conftest$ac_exeext conftest.$ac_ext
15354 fi
15355 { echo "$as_me:$LINENO: result: $ac_cv_func_alloca_works" >&5
15356 echo "${ECHO_T}$ac_cv_func_alloca_works" >&6; }
15357
15358 if test $ac_cv_func_alloca_works = yes; then
15359
15360 cat >>confdefs.h <<\_ACEOF
15361 #define HAVE_ALLOCA 1
15362 _ACEOF
15363
15364 else
15365   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
15366 # that cause trouble.  Some versions do not even contain alloca or
15367 # contain a buggy version.  If you still want to use their alloca,
15368 # use ar to extract alloca.o from them instead of compiling alloca.c.
15369
15370 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
15371
15372 cat >>confdefs.h <<\_ACEOF
15373 #define C_ALLOCA 1
15374 _ACEOF
15375
15376
15377 { echo "$as_me:$LINENO: checking whether \`alloca.c' needs Cray hooks" >&5
15378 echo $ECHO_N "checking whether \`alloca.c' needs Cray hooks... $ECHO_C" >&6; }
15379 if test "${ac_cv_os_cray+set}" = set; then
15380   echo $ECHO_N "(cached) $ECHO_C" >&6
15381 else
15382   cat >conftest.$ac_ext <<_ACEOF
15383 /* confdefs.h.  */
15384 _ACEOF
15385 cat confdefs.h >>conftest.$ac_ext
15386 cat >>conftest.$ac_ext <<_ACEOF
15387 /* end confdefs.h.  */
15388 #if defined CRAY && ! defined CRAY2
15389 webecray
15390 #else
15391 wenotbecray
15392 #endif
15393
15394 _ACEOF
15395 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
15396   $EGREP "webecray" >/dev/null 2>&1; then
15397   ac_cv_os_cray=yes
15398 else
15399   ac_cv_os_cray=no
15400 fi
15401 rm -f conftest*
15402
15403 fi
15404 { echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5
15405 echo "${ECHO_T}$ac_cv_os_cray" >&6; }
15406 if test $ac_cv_os_cray = yes; then
15407   for ac_func in _getb67 GETB67 getb67; do
15408     as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
15409 { echo "$as_me:$LINENO: checking for $ac_func" >&5
15410 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
15411 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
15412   echo $ECHO_N "(cached) $ECHO_C" >&6
15413 else
15414   cat >conftest.$ac_ext <<_ACEOF
15415 /* confdefs.h.  */
15416 _ACEOF
15417 cat confdefs.h >>conftest.$ac_ext
15418 cat >>conftest.$ac_ext <<_ACEOF
15419 /* end confdefs.h.  */
15420 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
15421    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
15422 #define $ac_func innocuous_$ac_func
15423
15424 /* System header to define __stub macros and hopefully few prototypes,
15425     which can conflict with char $ac_func (); below.
15426     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
15427     <limits.h> exists even on freestanding compilers.  */
15428
15429 #ifdef __STDC__
15430 # include <limits.h>
15431 #else
15432 # include <assert.h>
15433 #endif
15434
15435 #undef $ac_func
15436
15437 /* Override any GCC internal prototype to avoid an error.
15438    Use char because int might match the return type of a GCC
15439    builtin and then its argument prototype would still apply.  */
15440 #ifdef __cplusplus
15441 extern "C"
15442 #endif
15443 char $ac_func ();
15444 /* The GNU C library defines this for functions which it implements
15445     to always fail with ENOSYS.  Some functions are actually named
15446     something starting with __ and the normal name is an alias.  */
15447 #if defined __stub_$ac_func || defined __stub___$ac_func
15448 choke me
15449 #endif
15450
15451 int
15452 main ()
15453 {
15454 return $ac_func ();
15455   ;
15456   return 0;
15457 }
15458 _ACEOF
15459 rm -f conftest.$ac_objext conftest$ac_exeext
15460 if { (ac_try="$ac_link"
15461 case "(($ac_try" in
15462   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15463   *) ac_try_echo=$ac_try;;
15464 esac
15465 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15466   (eval "$ac_link") 2>conftest.er1
15467   ac_status=$?
15468   grep -v '^ *+' conftest.er1 >conftest.err
15469   rm -f conftest.er1
15470   cat conftest.err >&5
15471   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15472   (exit $ac_status); } && {
15473          test -z "$ac_c_werror_flag" ||
15474          test ! -s conftest.err
15475        } && test -s conftest$ac_exeext &&
15476        $as_test_x conftest$ac_exeext; then
15477   eval "$as_ac_var=yes"
15478 else
15479   echo "$as_me: failed program was:" >&5
15480 sed 's/^/| /' conftest.$ac_ext >&5
15481
15482         eval "$as_ac_var=no"
15483 fi
15484
15485 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
15486       conftest$ac_exeext conftest.$ac_ext
15487 fi
15488 ac_res=`eval echo '${'$as_ac_var'}'`
15489                { echo "$as_me:$LINENO: result: $ac_res" >&5
15490 echo "${ECHO_T}$ac_res" >&6; }
15491 if test `eval echo '${'$as_ac_var'}'` = yes; then
15492
15493 cat >>confdefs.h <<_ACEOF
15494 #define CRAY_STACKSEG_END $ac_func
15495 _ACEOF
15496
15497     break
15498 fi
15499
15500   done
15501 fi
15502
15503 { echo "$as_me:$LINENO: checking stack direction for C alloca" >&5
15504 echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6; }
15505 if test "${ac_cv_c_stack_direction+set}" = set; then
15506   echo $ECHO_N "(cached) $ECHO_C" >&6
15507 else
15508   if test "$cross_compiling" = yes; then
15509   ac_cv_c_stack_direction=0
15510 else
15511   cat >conftest.$ac_ext <<_ACEOF
15512 /* confdefs.h.  */
15513 _ACEOF
15514 cat confdefs.h >>conftest.$ac_ext
15515 cat >>conftest.$ac_ext <<_ACEOF
15516 /* end confdefs.h.  */
15517 $ac_includes_default
15518 int
15519 find_stack_direction ()
15520 {
15521   static char *addr = 0;
15522   auto char dummy;
15523   if (addr == 0)
15524     {
15525       addr = &dummy;
15526       return find_stack_direction ();
15527     }
15528   else
15529     return (&dummy > addr) ? 1 : -1;
15530 }
15531
15532 int
15533 main ()
15534 {
15535   return find_stack_direction () < 0;
15536 }
15537 _ACEOF
15538 rm -f conftest$ac_exeext
15539 if { (ac_try="$ac_link"
15540 case "(($ac_try" in
15541   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15542   *) ac_try_echo=$ac_try;;
15543 esac
15544 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15545   (eval "$ac_link") 2>&5
15546   ac_status=$?
15547   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15548   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
15549   { (case "(($ac_try" in
15550   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15551   *) ac_try_echo=$ac_try;;
15552 esac
15553 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15554   (eval "$ac_try") 2>&5
15555   ac_status=$?
15556   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15557   (exit $ac_status); }; }; then
15558   ac_cv_c_stack_direction=1
15559 else
15560   echo "$as_me: program exited with status $ac_status" >&5
15561 echo "$as_me: failed program was:" >&5
15562 sed 's/^/| /' conftest.$ac_ext >&5
15563
15564 ( exit $ac_status )
15565 ac_cv_c_stack_direction=-1
15566 fi
15567 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
15568 fi
15569
15570
15571 fi
15572 { echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5
15573 echo "${ECHO_T}$ac_cv_c_stack_direction" >&6; }
15574
15575 cat >>confdefs.h <<_ACEOF
15576 #define STACK_DIRECTION $ac_cv_c_stack_direction
15577 _ACEOF
15578
15579
15580 fi
15581
15582
15583 if test x"$ac_cv_func_alloca_works" != xyes; then
15584    { { echo "$as_me:$LINENO: error: a system implementation of alloca is required " >&5
15585 echo "$as_me: error: a system implementation of alloca is required " >&2;}
15586    { (exit 1); exit 1; }; }
15587 fi
15588
15589 # fmod, logb, and frexp are found in -lm on most systems.
15590 # On HPUX 9.01, -lm does not contain logb, so check for sqrt.
15591
15592 { echo "$as_me:$LINENO: checking for sqrt in -lm" >&5
15593 echo $ECHO_N "checking for sqrt in -lm... $ECHO_C" >&6; }
15594 if test "${ac_cv_lib_m_sqrt+set}" = set; then
15595   echo $ECHO_N "(cached) $ECHO_C" >&6
15596 else
15597   ac_check_lib_save_LIBS=$LIBS
15598 LIBS="-lm  $LIBS"
15599 cat >conftest.$ac_ext <<_ACEOF
15600 /* confdefs.h.  */
15601 _ACEOF
15602 cat confdefs.h >>conftest.$ac_ext
15603 cat >>conftest.$ac_ext <<_ACEOF
15604 /* end confdefs.h.  */
15605
15606 /* Override any GCC internal prototype to avoid an error.
15607    Use char because int might match the return type of a GCC
15608    builtin and then its argument prototype would still apply.  */
15609 #ifdef __cplusplus
15610 extern "C"
15611 #endif
15612 char sqrt ();
15613 int
15614 main ()
15615 {
15616 return sqrt ();
15617   ;
15618   return 0;
15619 }
15620 _ACEOF
15621 rm -f conftest.$ac_objext conftest$ac_exeext
15622 if { (ac_try="$ac_link"
15623 case "(($ac_try" in
15624   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15625   *) ac_try_echo=$ac_try;;
15626 esac
15627 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15628   (eval "$ac_link") 2>conftest.er1
15629   ac_status=$?
15630   grep -v '^ *+' conftest.er1 >conftest.err
15631   rm -f conftest.er1
15632   cat conftest.err >&5
15633   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15634   (exit $ac_status); } && {
15635          test -z "$ac_c_werror_flag" ||
15636          test ! -s conftest.err
15637        } && test -s conftest$ac_exeext &&
15638        $as_test_x conftest$ac_exeext; then
15639   ac_cv_lib_m_sqrt=yes
15640 else
15641   echo "$as_me: failed program was:" >&5
15642 sed 's/^/| /' conftest.$ac_ext >&5
15643
15644         ac_cv_lib_m_sqrt=no
15645 fi
15646
15647 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
15648       conftest$ac_exeext conftest.$ac_ext
15649 LIBS=$ac_check_lib_save_LIBS
15650 fi
15651 { echo "$as_me:$LINENO: result: $ac_cv_lib_m_sqrt" >&5
15652 echo "${ECHO_T}$ac_cv_lib_m_sqrt" >&6; }
15653 if test $ac_cv_lib_m_sqrt = yes; then
15654   cat >>confdefs.h <<_ACEOF
15655 #define HAVE_LIBM 1
15656 _ACEOF
15657
15658   LIBS="-lm $LIBS"
15659
15660 fi
15661
15662
15663 # Check for mail-locking functions in a "mail" library.  Probably this should
15664 # have the same check as for liblockfile below.
15665
15666 { echo "$as_me:$LINENO: checking for maillock in -lmail" >&5
15667 echo $ECHO_N "checking for maillock in -lmail... $ECHO_C" >&6; }
15668 if test "${ac_cv_lib_mail_maillock+set}" = set; then
15669   echo $ECHO_N "(cached) $ECHO_C" >&6
15670 else
15671   ac_check_lib_save_LIBS=$LIBS
15672 LIBS="-lmail  $LIBS"
15673 cat >conftest.$ac_ext <<_ACEOF
15674 /* confdefs.h.  */
15675 _ACEOF
15676 cat confdefs.h >>conftest.$ac_ext
15677 cat >>conftest.$ac_ext <<_ACEOF
15678 /* end confdefs.h.  */
15679
15680 /* Override any GCC internal prototype to avoid an error.
15681    Use char because int might match the return type of a GCC
15682    builtin and then its argument prototype would still apply.  */
15683 #ifdef __cplusplus
15684 extern "C"
15685 #endif
15686 char maillock ();
15687 int
15688 main ()
15689 {
15690 return maillock ();
15691   ;
15692   return 0;
15693 }
15694 _ACEOF
15695 rm -f conftest.$ac_objext conftest$ac_exeext
15696 if { (ac_try="$ac_link"
15697 case "(($ac_try" in
15698   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15699   *) ac_try_echo=$ac_try;;
15700 esac
15701 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15702   (eval "$ac_link") 2>conftest.er1
15703   ac_status=$?
15704   grep -v '^ *+' conftest.er1 >conftest.err
15705   rm -f conftest.er1
15706   cat conftest.err >&5
15707   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15708   (exit $ac_status); } && {
15709          test -z "$ac_c_werror_flag" ||
15710          test ! -s conftest.err
15711        } && test -s conftest$ac_exeext &&
15712        $as_test_x conftest$ac_exeext; then
15713   ac_cv_lib_mail_maillock=yes
15714 else
15715   echo "$as_me: failed program was:" >&5
15716 sed 's/^/| /' conftest.$ac_ext >&5
15717
15718         ac_cv_lib_mail_maillock=no
15719 fi
15720
15721 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
15722       conftest$ac_exeext conftest.$ac_ext
15723 LIBS=$ac_check_lib_save_LIBS
15724 fi
15725 { echo "$as_me:$LINENO: result: $ac_cv_lib_mail_maillock" >&5
15726 echo "${ECHO_T}$ac_cv_lib_mail_maillock" >&6; }
15727 if test $ac_cv_lib_mail_maillock = yes; then
15728   cat >>confdefs.h <<_ACEOF
15729 #define HAVE_LIBMAIL 1
15730 _ACEOF
15731
15732   LIBS="-lmail $LIBS"
15733
15734 fi
15735
15736
15737 { echo "$as_me:$LINENO: checking for maillock in -llockfile" >&5
15738 echo $ECHO_N "checking for maillock in -llockfile... $ECHO_C" >&6; }
15739 if test "${ac_cv_lib_lockfile_maillock+set}" = set; then
15740   echo $ECHO_N "(cached) $ECHO_C" >&6
15741 else
15742   ac_check_lib_save_LIBS=$LIBS
15743 LIBS="-llockfile  $LIBS"
15744 cat >conftest.$ac_ext <<_ACEOF
15745 /* confdefs.h.  */
15746 _ACEOF
15747 cat confdefs.h >>conftest.$ac_ext
15748 cat >>conftest.$ac_ext <<_ACEOF
15749 /* end confdefs.h.  */
15750
15751 /* Override any GCC internal prototype to avoid an error.
15752    Use char because int might match the return type of a GCC
15753    builtin and then its argument prototype would still apply.  */
15754 #ifdef __cplusplus
15755 extern "C"
15756 #endif
15757 char maillock ();
15758 int
15759 main ()
15760 {
15761 return maillock ();
15762   ;
15763   return 0;
15764 }
15765 _ACEOF
15766 rm -f conftest.$ac_objext conftest$ac_exeext
15767 if { (ac_try="$ac_link"
15768 case "(($ac_try" in
15769   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15770   *) ac_try_echo=$ac_try;;
15771 esac
15772 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15773   (eval "$ac_link") 2>conftest.er1
15774   ac_status=$?
15775   grep -v '^ *+' conftest.er1 >conftest.err
15776   rm -f conftest.er1
15777   cat conftest.err >&5
15778   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15779   (exit $ac_status); } && {
15780          test -z "$ac_c_werror_flag" ||
15781          test ! -s conftest.err
15782        } && test -s conftest$ac_exeext &&
15783        $as_test_x conftest$ac_exeext; then
15784   ac_cv_lib_lockfile_maillock=yes
15785 else
15786   echo "$as_me: failed program was:" >&5
15787 sed 's/^/| /' conftest.$ac_ext >&5
15788
15789         ac_cv_lib_lockfile_maillock=no
15790 fi
15791
15792 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
15793       conftest$ac_exeext conftest.$ac_ext
15794 LIBS=$ac_check_lib_save_LIBS
15795 fi
15796 { echo "$as_me:$LINENO: result: $ac_cv_lib_lockfile_maillock" >&5
15797 echo "${ECHO_T}$ac_cv_lib_lockfile_maillock" >&6; }
15798 if test $ac_cv_lib_lockfile_maillock = yes; then
15799   cat >>confdefs.h <<_ACEOF
15800 #define HAVE_LIBLOCKFILE 1
15801 _ACEOF
15802
15803   LIBS="-llockfile $LIBS"
15804
15805 fi
15806
15807 # If we have the shared liblockfile, assume we must use it for mail
15808 # locking (e.g. Debian).  If we couldn't link against liblockfile
15809 # (no liblockfile.a installed), ensure that we don't need to.
15810 if test "$ac_cv_lib_lockfile_maillock" = no; then
15811       # Extract the first word of "liblockfile.so", so it can be a program name with args.
15812 set dummy liblockfile.so; ac_word=$2
15813 { echo "$as_me:$LINENO: checking for $ac_word" >&5
15814 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
15815 if test "${ac_cv_prog_liblockfile+set}" = set; then
15816   echo $ECHO_N "(cached) $ECHO_C" >&6
15817 else
15818   if test -n "$liblockfile"; then
15819   ac_cv_prog_liblockfile="$liblockfile" # Let the user override the test.
15820 else
15821 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15822 as_dummy="/usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH"
15823 for as_dir in $as_dummy
15824 do
15825   IFS=$as_save_IFS
15826   test -z "$as_dir" && as_dir=.
15827   for ac_exec_ext in '' $ac_executable_extensions; do
15828   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
15829     ac_cv_prog_liblockfile="yes"
15830     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15831     break 2
15832   fi
15833 done
15834 done
15835 IFS=$as_save_IFS
15836
15837   test -z "$ac_cv_prog_liblockfile" && ac_cv_prog_liblockfile="no"
15838 fi
15839 fi
15840 liblockfile=$ac_cv_prog_liblockfile
15841 if test -n "$liblockfile"; then
15842   { echo "$as_me:$LINENO: result: $liblockfile" >&5
15843 echo "${ECHO_T}$liblockfile" >&6; }
15844 else
15845   { echo "$as_me:$LINENO: result: no" >&5
15846 echo "${ECHO_T}no" >&6; }
15847 fi
15848
15849
15850   if test $ac_cv_prog_liblockfile = yes; then
15851     { { echo "$as_me:$LINENO: error: Shared liblockfile found but can't link against it.
15852 This probably means that movemail could lose mail.
15853 There may be a \`development' package to install containing liblockfile." >&5
15854 echo "$as_me: error: Shared liblockfile found but can't link against it.
15855 This probably means that movemail could lose mail.
15856 There may be a \`development' package to install containing liblockfile." >&2;}
15857    { (exit 1); exit 1; }; }
15858   else :
15859   fi
15860 fi
15861
15862 for ac_func in touchlock
15863 do
15864 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
15865 { echo "$as_me:$LINENO: checking for $ac_func" >&5
15866 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
15867 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
15868   echo $ECHO_N "(cached) $ECHO_C" >&6
15869 else
15870   cat >conftest.$ac_ext <<_ACEOF
15871 /* confdefs.h.  */
15872 _ACEOF
15873 cat confdefs.h >>conftest.$ac_ext
15874 cat >>conftest.$ac_ext <<_ACEOF
15875 /* end confdefs.h.  */
15876 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
15877    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
15878 #define $ac_func innocuous_$ac_func
15879
15880 /* System header to define __stub macros and hopefully few prototypes,
15881     which can conflict with char $ac_func (); below.
15882     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
15883     <limits.h> exists even on freestanding compilers.  */
15884
15885 #ifdef __STDC__
15886 # include <limits.h>
15887 #else
15888 # include <assert.h>
15889 #endif
15890
15891 #undef $ac_func
15892
15893 /* Override any GCC internal prototype to avoid an error.
15894    Use char because int might match the return type of a GCC
15895    builtin and then its argument prototype would still apply.  */
15896 #ifdef __cplusplus
15897 extern "C"
15898 #endif
15899 char $ac_func ();
15900 /* The GNU C library defines this for functions which it implements
15901     to always fail with ENOSYS.  Some functions are actually named
15902     something starting with __ and the normal name is an alias.  */
15903 #if defined __stub_$ac_func || defined __stub___$ac_func
15904 choke me
15905 #endif
15906
15907 int
15908 main ()
15909 {
15910 return $ac_func ();
15911   ;
15912   return 0;
15913 }
15914 _ACEOF
15915 rm -f conftest.$ac_objext conftest$ac_exeext
15916 if { (ac_try="$ac_link"
15917 case "(($ac_try" in
15918   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15919   *) ac_try_echo=$ac_try;;
15920 esac
15921 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15922   (eval "$ac_link") 2>conftest.er1
15923   ac_status=$?
15924   grep -v '^ *+' conftest.er1 >conftest.err
15925   rm -f conftest.er1
15926   cat conftest.err >&5
15927   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15928   (exit $ac_status); } && {
15929          test -z "$ac_c_werror_flag" ||
15930          test ! -s conftest.err
15931        } && test -s conftest$ac_exeext &&
15932        $as_test_x conftest$ac_exeext; then
15933   eval "$as_ac_var=yes"
15934 else
15935   echo "$as_me: failed program was:" >&5
15936 sed 's/^/| /' conftest.$ac_ext >&5
15937
15938         eval "$as_ac_var=no"
15939 fi
15940
15941 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
15942       conftest$ac_exeext conftest.$ac_ext
15943 fi
15944 ac_res=`eval echo '${'$as_ac_var'}'`
15945                { echo "$as_me:$LINENO: result: $ac_res" >&5
15946 echo "${ECHO_T}$ac_res" >&6; }
15947 if test `eval echo '${'$as_ac_var'}'` = yes; then
15948   cat >>confdefs.h <<_ACEOF
15949 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
15950 _ACEOF
15951
15952 fi
15953 done
15954
15955
15956 for ac_header in maillock.h
15957 do
15958 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
15959 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
15960   { echo "$as_me:$LINENO: checking for $ac_header" >&5
15961 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
15962 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
15963   echo $ECHO_N "(cached) $ECHO_C" >&6
15964 fi
15965 ac_res=`eval echo '${'$as_ac_Header'}'`
15966                { echo "$as_me:$LINENO: result: $ac_res" >&5
15967 echo "${ECHO_T}$ac_res" >&6; }
15968 else
15969   # Is the header compilable?
15970 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
15971 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
15972 cat >conftest.$ac_ext <<_ACEOF
15973 /* confdefs.h.  */
15974 _ACEOF
15975 cat confdefs.h >>conftest.$ac_ext
15976 cat >>conftest.$ac_ext <<_ACEOF
15977 /* end confdefs.h.  */
15978 $ac_includes_default
15979 #include <$ac_header>
15980 _ACEOF
15981 rm -f conftest.$ac_objext
15982 if { (ac_try="$ac_compile"
15983 case "(($ac_try" in
15984   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15985   *) ac_try_echo=$ac_try;;
15986 esac
15987 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15988   (eval "$ac_compile") 2>conftest.er1
15989   ac_status=$?
15990   grep -v '^ *+' conftest.er1 >conftest.err
15991   rm -f conftest.er1
15992   cat conftest.err >&5
15993   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15994   (exit $ac_status); } && {
15995          test -z "$ac_c_werror_flag" ||
15996          test ! -s conftest.err
15997        } && test -s conftest.$ac_objext; then
15998   ac_header_compiler=yes
15999 else
16000   echo "$as_me: failed program was:" >&5
16001 sed 's/^/| /' conftest.$ac_ext >&5
16002
16003         ac_header_compiler=no
16004 fi
16005
16006 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16007 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
16008 echo "${ECHO_T}$ac_header_compiler" >&6; }
16009
16010 # Is the header present?
16011 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
16012 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
16013 cat >conftest.$ac_ext <<_ACEOF
16014 /* confdefs.h.  */
16015 _ACEOF
16016 cat confdefs.h >>conftest.$ac_ext
16017 cat >>conftest.$ac_ext <<_ACEOF
16018 /* end confdefs.h.  */
16019 #include <$ac_header>
16020 _ACEOF
16021 if { (ac_try="$ac_cpp conftest.$ac_ext"
16022 case "(($ac_try" in
16023   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16024   *) ac_try_echo=$ac_try;;
16025 esac
16026 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16027   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
16028   ac_status=$?
16029   grep -v '^ *+' conftest.er1 >conftest.err
16030   rm -f conftest.er1
16031   cat conftest.err >&5
16032   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16033   (exit $ac_status); } >/dev/null && {
16034          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
16035          test ! -s conftest.err
16036        }; then
16037   ac_header_preproc=yes
16038 else
16039   echo "$as_me: failed program was:" >&5
16040 sed 's/^/| /' conftest.$ac_ext >&5
16041
16042   ac_header_preproc=no
16043 fi
16044
16045 rm -f conftest.err conftest.$ac_ext
16046 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
16047 echo "${ECHO_T}$ac_header_preproc" >&6; }
16048
16049 # So?  What about this header?
16050 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
16051   yes:no: )
16052     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
16053 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
16054     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
16055 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
16056     ac_header_preproc=yes
16057     ;;
16058   no:yes:* )
16059     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
16060 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
16061     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
16062 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
16063     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
16064 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
16065     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
16066 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
16067     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
16068 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
16069     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
16070 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
16071
16072     ;;
16073 esac
16074 { echo "$as_me:$LINENO: checking for $ac_header" >&5
16075 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
16076 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
16077   echo $ECHO_N "(cached) $ECHO_C" >&6
16078 else
16079   eval "$as_ac_Header=\$ac_header_preproc"
16080 fi
16081 ac_res=`eval echo '${'$as_ac_Header'}'`
16082                { echo "$as_me:$LINENO: result: $ac_res" >&5
16083 echo "${ECHO_T}$ac_res" >&6; }
16084
16085 fi
16086 if test `eval echo '${'$as_ac_Header'}'` = yes; then
16087   cat >>confdefs.h <<_ACEOF
16088 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
16089 _ACEOF
16090
16091 fi
16092
16093 done
16094
16095
16096
16097
16098
16099
16100
16101
16102
16103
16104
16105
16106
16107
16108
16109
16110
16111
16112
16113
16114
16115
16116
16117
16118
16119
16120
16121
16122
16123
16124
16125
16126
16127
16128
16129
16130
16131
16132
16133
16134
16135
16136
16137
16138
16139
16140
16141
16142
16143
16144
16145
16146
16147
16148
16149
16150
16151
16152
16153
16154
16155
16156
16157
16158
16159
16160
16161
16162
16163
16164
16165
16166
16167 for ac_func in gethostname getdomainname dup2 \
16168 rename closedir mkdir rmdir sysinfo getrusage get_current_dir_name \
16169 random lrand48 bcopy bcmp logb frexp fmod rint cbrt ftime setsid \
16170 strerror fpathconf select mktime euidaccess getpagesize tzset setlocale \
16171 utimes getrlimit setrlimit setpgid getcwd getwd shutdown getaddrinfo \
16172 __fpending mblen mbrlen mbsinit strsignal setitimer ualarm index rindex \
16173 sendto recvfrom getsockopt setsockopt getsockname getpeername \
16174 gai_strerror mkstemp getline getdelim mremap memmove fsync sync bzero \
16175 memset memcmp difftime memcpy mempcpy mblen mbrlen posix_memalign \
16176 cfmakeraw cfsetspeed
16177 do
16178 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
16179 { echo "$as_me:$LINENO: checking for $ac_func" >&5
16180 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
16181 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
16182   echo $ECHO_N "(cached) $ECHO_C" >&6
16183 else
16184   cat >conftest.$ac_ext <<_ACEOF
16185 /* confdefs.h.  */
16186 _ACEOF
16187 cat confdefs.h >>conftest.$ac_ext
16188 cat >>conftest.$ac_ext <<_ACEOF
16189 /* end confdefs.h.  */
16190 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
16191    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
16192 #define $ac_func innocuous_$ac_func
16193
16194 /* System header to define __stub macros and hopefully few prototypes,
16195     which can conflict with char $ac_func (); below.
16196     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
16197     <limits.h> exists even on freestanding compilers.  */
16198
16199 #ifdef __STDC__
16200 # include <limits.h>
16201 #else
16202 # include <assert.h>
16203 #endif
16204
16205 #undef $ac_func
16206
16207 /* Override any GCC internal prototype to avoid an error.
16208    Use char because int might match the return type of a GCC
16209    builtin and then its argument prototype would still apply.  */
16210 #ifdef __cplusplus
16211 extern "C"
16212 #endif
16213 char $ac_func ();
16214 /* The GNU C library defines this for functions which it implements
16215     to always fail with ENOSYS.  Some functions are actually named
16216     something starting with __ and the normal name is an alias.  */
16217 #if defined __stub_$ac_func || defined __stub___$ac_func
16218 choke me
16219 #endif
16220
16221 int
16222 main ()
16223 {
16224 return $ac_func ();
16225   ;
16226   return 0;
16227 }
16228 _ACEOF
16229 rm -f conftest.$ac_objext conftest$ac_exeext
16230 if { (ac_try="$ac_link"
16231 case "(($ac_try" in
16232   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16233   *) ac_try_echo=$ac_try;;
16234 esac
16235 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16236   (eval "$ac_link") 2>conftest.er1
16237   ac_status=$?
16238   grep -v '^ *+' conftest.er1 >conftest.err
16239   rm -f conftest.er1
16240   cat conftest.err >&5
16241   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16242   (exit $ac_status); } && {
16243          test -z "$ac_c_werror_flag" ||
16244          test ! -s conftest.err
16245        } && test -s conftest$ac_exeext &&
16246        $as_test_x conftest$ac_exeext; then
16247   eval "$as_ac_var=yes"
16248 else
16249   echo "$as_me: failed program was:" >&5
16250 sed 's/^/| /' conftest.$ac_ext >&5
16251
16252         eval "$as_ac_var=no"
16253 fi
16254
16255 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
16256       conftest$ac_exeext conftest.$ac_ext
16257 fi
16258 ac_res=`eval echo '${'$as_ac_var'}'`
16259                { echo "$as_me:$LINENO: result: $ac_res" >&5
16260 echo "${ECHO_T}$ac_res" >&6; }
16261 if test `eval echo '${'$as_ac_var'}'` = yes; then
16262   cat >>confdefs.h <<_ACEOF
16263 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
16264 _ACEOF
16265
16266 fi
16267 done
16268
16269
16270
16271 for ac_header in sys/un.h
16272 do
16273 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
16274 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
16275   { echo "$as_me:$LINENO: checking for $ac_header" >&5
16276 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
16277 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
16278   echo $ECHO_N "(cached) $ECHO_C" >&6
16279 fi
16280 ac_res=`eval echo '${'$as_ac_Header'}'`
16281                { echo "$as_me:$LINENO: result: $ac_res" >&5
16282 echo "${ECHO_T}$ac_res" >&6; }
16283 else
16284   # Is the header compilable?
16285 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
16286 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
16287 cat >conftest.$ac_ext <<_ACEOF
16288 /* confdefs.h.  */
16289 _ACEOF
16290 cat confdefs.h >>conftest.$ac_ext
16291 cat >>conftest.$ac_ext <<_ACEOF
16292 /* end confdefs.h.  */
16293 $ac_includes_default
16294 #include <$ac_header>
16295 _ACEOF
16296 rm -f conftest.$ac_objext
16297 if { (ac_try="$ac_compile"
16298 case "(($ac_try" in
16299   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16300   *) ac_try_echo=$ac_try;;
16301 esac
16302 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16303   (eval "$ac_compile") 2>conftest.er1
16304   ac_status=$?
16305   grep -v '^ *+' conftest.er1 >conftest.err
16306   rm -f conftest.er1
16307   cat conftest.err >&5
16308   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16309   (exit $ac_status); } && {
16310          test -z "$ac_c_werror_flag" ||
16311          test ! -s conftest.err
16312        } && test -s conftest.$ac_objext; then
16313   ac_header_compiler=yes
16314 else
16315   echo "$as_me: failed program was:" >&5
16316 sed 's/^/| /' conftest.$ac_ext >&5
16317
16318         ac_header_compiler=no
16319 fi
16320
16321 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16322 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
16323 echo "${ECHO_T}$ac_header_compiler" >&6; }
16324
16325 # Is the header present?
16326 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
16327 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
16328 cat >conftest.$ac_ext <<_ACEOF
16329 /* confdefs.h.  */
16330 _ACEOF
16331 cat confdefs.h >>conftest.$ac_ext
16332 cat >>conftest.$ac_ext <<_ACEOF
16333 /* end confdefs.h.  */
16334 #include <$ac_header>
16335 _ACEOF
16336 if { (ac_try="$ac_cpp conftest.$ac_ext"
16337 case "(($ac_try" in
16338   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16339   *) ac_try_echo=$ac_try;;
16340 esac
16341 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16342   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
16343   ac_status=$?
16344   grep -v '^ *+' conftest.er1 >conftest.err
16345   rm -f conftest.er1
16346   cat conftest.err >&5
16347   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16348   (exit $ac_status); } >/dev/null && {
16349          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
16350          test ! -s conftest.err
16351        }; then
16352   ac_header_preproc=yes
16353 else
16354   echo "$as_me: failed program was:" >&5
16355 sed 's/^/| /' conftest.$ac_ext >&5
16356
16357   ac_header_preproc=no
16358 fi
16359
16360 rm -f conftest.err conftest.$ac_ext
16361 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
16362 echo "${ECHO_T}$ac_header_preproc" >&6; }
16363
16364 # So?  What about this header?
16365 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
16366   yes:no: )
16367     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
16368 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
16369     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
16370 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
16371     ac_header_preproc=yes
16372     ;;
16373   no:yes:* )
16374     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
16375 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
16376     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
16377 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
16378     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
16379 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
16380     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
16381 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
16382     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
16383 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
16384     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
16385 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
16386
16387     ;;
16388 esac
16389 { echo "$as_me:$LINENO: checking for $ac_header" >&5
16390 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
16391 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
16392   echo $ECHO_N "(cached) $ECHO_C" >&6
16393 else
16394   eval "$as_ac_Header=\$ac_header_preproc"
16395 fi
16396 ac_res=`eval echo '${'$as_ac_Header'}'`
16397                { echo "$as_me:$LINENO: result: $ac_res" >&5
16398 echo "${ECHO_T}$ac_res" >&6; }
16399
16400 fi
16401 if test `eval echo '${'$as_ac_Header'}'` = yes; then
16402   cat >>confdefs.h <<_ACEOF
16403 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
16404 _ACEOF
16405
16406 fi
16407
16408 done
16409
16410
16411
16412
16413
16414
16415 for ac_header in $ac_header_list
16416 do
16417 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
16418 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
16419   { echo "$as_me:$LINENO: checking for $ac_header" >&5
16420 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
16421 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
16422   echo $ECHO_N "(cached) $ECHO_C" >&6
16423 fi
16424 ac_res=`eval echo '${'$as_ac_Header'}'`
16425                { echo "$as_me:$LINENO: result: $ac_res" >&5
16426 echo "${ECHO_T}$ac_res" >&6; }
16427 else
16428   # Is the header compilable?
16429 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
16430 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
16431 cat >conftest.$ac_ext <<_ACEOF
16432 /* confdefs.h.  */
16433 _ACEOF
16434 cat confdefs.h >>conftest.$ac_ext
16435 cat >>conftest.$ac_ext <<_ACEOF
16436 /* end confdefs.h.  */
16437 $ac_includes_default
16438 #include <$ac_header>
16439 _ACEOF
16440 rm -f conftest.$ac_objext
16441 if { (ac_try="$ac_compile"
16442 case "(($ac_try" in
16443   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16444   *) ac_try_echo=$ac_try;;
16445 esac
16446 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16447   (eval "$ac_compile") 2>conftest.er1
16448   ac_status=$?
16449   grep -v '^ *+' conftest.er1 >conftest.err
16450   rm -f conftest.er1
16451   cat conftest.err >&5
16452   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16453   (exit $ac_status); } && {
16454          test -z "$ac_c_werror_flag" ||
16455          test ! -s conftest.err
16456        } && test -s conftest.$ac_objext; then
16457   ac_header_compiler=yes
16458 else
16459   echo "$as_me: failed program was:" >&5
16460 sed 's/^/| /' conftest.$ac_ext >&5
16461
16462         ac_header_compiler=no
16463 fi
16464
16465 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16466 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
16467 echo "${ECHO_T}$ac_header_compiler" >&6; }
16468
16469 # Is the header present?
16470 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
16471 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
16472 cat >conftest.$ac_ext <<_ACEOF
16473 /* confdefs.h.  */
16474 _ACEOF
16475 cat confdefs.h >>conftest.$ac_ext
16476 cat >>conftest.$ac_ext <<_ACEOF
16477 /* end confdefs.h.  */
16478 #include <$ac_header>
16479 _ACEOF
16480 if { (ac_try="$ac_cpp conftest.$ac_ext"
16481 case "(($ac_try" in
16482   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16483   *) ac_try_echo=$ac_try;;
16484 esac
16485 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16486   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
16487   ac_status=$?
16488   grep -v '^ *+' conftest.er1 >conftest.err
16489   rm -f conftest.er1
16490   cat conftest.err >&5
16491   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16492   (exit $ac_status); } >/dev/null && {
16493          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
16494          test ! -s conftest.err
16495        }; then
16496   ac_header_preproc=yes
16497 else
16498   echo "$as_me: failed program was:" >&5
16499 sed 's/^/| /' conftest.$ac_ext >&5
16500
16501   ac_header_preproc=no
16502 fi
16503
16504 rm -f conftest.err conftest.$ac_ext
16505 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
16506 echo "${ECHO_T}$ac_header_preproc" >&6; }
16507
16508 # So?  What about this header?
16509 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
16510   yes:no: )
16511     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
16512 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
16513     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
16514 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
16515     ac_header_preproc=yes
16516     ;;
16517   no:yes:* )
16518     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
16519 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
16520     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
16521 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
16522     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
16523 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
16524     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
16525 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
16526     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
16527 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
16528     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
16529 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
16530
16531     ;;
16532 esac
16533 { echo "$as_me:$LINENO: checking for $ac_header" >&5
16534 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
16535 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
16536   echo $ECHO_N "(cached) $ECHO_C" >&6
16537 else
16538   eval "$as_ac_Header=\$ac_header_preproc"
16539 fi
16540 ac_res=`eval echo '${'$as_ac_Header'}'`
16541                { echo "$as_me:$LINENO: result: $ac_res" >&5
16542 echo "${ECHO_T}$ac_res" >&6; }
16543
16544 fi
16545 if test `eval echo '${'$as_ac_Header'}'` = yes; then
16546   cat >>confdefs.h <<_ACEOF
16547 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
16548 _ACEOF
16549
16550 fi
16551
16552 done
16553
16554
16555
16556
16557
16558
16559
16560
16561
16562 for ac_func in $ac_func_list
16563 do
16564 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
16565 { echo "$as_me:$LINENO: checking for $ac_func" >&5
16566 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
16567 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
16568   echo $ECHO_N "(cached) $ECHO_C" >&6
16569 else
16570   cat >conftest.$ac_ext <<_ACEOF
16571 /* confdefs.h.  */
16572 _ACEOF
16573 cat confdefs.h >>conftest.$ac_ext
16574 cat >>conftest.$ac_ext <<_ACEOF
16575 /* end confdefs.h.  */
16576 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
16577    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
16578 #define $ac_func innocuous_$ac_func
16579
16580 /* System header to define __stub macros and hopefully few prototypes,
16581     which can conflict with char $ac_func (); below.
16582     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
16583     <limits.h> exists even on freestanding compilers.  */
16584
16585 #ifdef __STDC__
16586 # include <limits.h>
16587 #else
16588 # include <assert.h>
16589 #endif
16590
16591 #undef $ac_func
16592
16593 /* Override any GCC internal prototype to avoid an error.
16594    Use char because int might match the return type of a GCC
16595    builtin and then its argument prototype would still apply.  */
16596 #ifdef __cplusplus
16597 extern "C"
16598 #endif
16599 char $ac_func ();
16600 /* The GNU C library defines this for functions which it implements
16601     to always fail with ENOSYS.  Some functions are actually named
16602     something starting with __ and the normal name is an alias.  */
16603 #if defined __stub_$ac_func || defined __stub___$ac_func
16604 choke me
16605 #endif
16606
16607 int
16608 main ()
16609 {
16610 return $ac_func ();
16611   ;
16612   return 0;
16613 }
16614 _ACEOF
16615 rm -f conftest.$ac_objext conftest$ac_exeext
16616 if { (ac_try="$ac_link"
16617 case "(($ac_try" in
16618   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16619   *) ac_try_echo=$ac_try;;
16620 esac
16621 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16622   (eval "$ac_link") 2>conftest.er1
16623   ac_status=$?
16624   grep -v '^ *+' conftest.er1 >conftest.err
16625   rm -f conftest.er1
16626   cat conftest.err >&5
16627   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16628   (exit $ac_status); } && {
16629          test -z "$ac_c_werror_flag" ||
16630          test ! -s conftest.err
16631        } && test -s conftest$ac_exeext &&
16632        $as_test_x conftest$ac_exeext; then
16633   eval "$as_ac_var=yes"
16634 else
16635   echo "$as_me: failed program was:" >&5
16636 sed 's/^/| /' conftest.$ac_ext >&5
16637
16638         eval "$as_ac_var=no"
16639 fi
16640
16641 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
16642       conftest$ac_exeext conftest.$ac_ext
16643 fi
16644 ac_res=`eval echo '${'$as_ac_var'}'`
16645                { echo "$as_me:$LINENO: result: $ac_res" >&5
16646 echo "${ECHO_T}$ac_res" >&6; }
16647 if test `eval echo '${'$as_ac_var'}'` = yes; then
16648   cat >>confdefs.h <<_ACEOF
16649 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
16650 _ACEOF
16651
16652 fi
16653 done
16654
16655
16656
16657
16658
16659
16660
16661
16662
16663
16664
16665
16666
16667
16668
16669
16670
16671 { echo "$as_me:$LINENO: checking for working mktime" >&5
16672 echo $ECHO_N "checking for working mktime... $ECHO_C" >&6; }
16673 if test "${ac_cv_func_working_mktime+set}" = set; then
16674   echo $ECHO_N "(cached) $ECHO_C" >&6
16675 else
16676   if test "$cross_compiling" = yes; then
16677   ac_cv_func_working_mktime=no
16678 else
16679   cat >conftest.$ac_ext <<_ACEOF
16680 /* confdefs.h.  */
16681 _ACEOF
16682 cat confdefs.h >>conftest.$ac_ext
16683 cat >>conftest.$ac_ext <<_ACEOF
16684 /* end confdefs.h.  */
16685 /* Test program from Paul Eggert and Tony Leneis.  */
16686 #ifdef TIME_WITH_SYS_TIME
16687 # include <sys/time.h>
16688 # include <time.h>
16689 #else
16690 # ifdef HAVE_SYS_TIME_H
16691 #  include <sys/time.h>
16692 # else
16693 #  include <time.h>
16694 # endif
16695 #endif
16696
16697 #include <limits.h>
16698 #include <stdlib.h>
16699
16700 #ifdef HAVE_UNISTD_H
16701 # include <unistd.h>
16702 #endif
16703
16704 #ifndef HAVE_ALARM
16705 # define alarm(X) /* empty */
16706 #endif
16707
16708 /* Work around redefinition to rpl_putenv by other config tests.  */
16709 #undef putenv
16710
16711 static time_t time_t_max;
16712 static time_t time_t_min;
16713
16714 /* Values we'll use to set the TZ environment variable.  */
16715 static char *tz_strings[] = {
16716   (char *) 0, "TZ=GMT0", "TZ=JST-9",
16717   "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"
16718 };
16719 #define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0]))
16720
16721 /* Return 0 if mktime fails to convert a date in the spring-forward gap.
16722    Based on a problem report from Andreas Jaeger.  */
16723 static int
16724 spring_forward_gap ()
16725 {
16726   /* glibc (up to about 1998-10-07) failed this test. */
16727   struct tm tm;
16728
16729   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
16730      instead of "TZ=America/Vancouver" in order to detect the bug even
16731      on systems that don't support the Olson extension, or don't have the
16732      full zoneinfo tables installed.  */
16733   putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
16734
16735   tm.tm_year = 98;
16736   tm.tm_mon = 3;
16737   tm.tm_mday = 5;
16738   tm.tm_hour = 2;
16739   tm.tm_min = 0;
16740   tm.tm_sec = 0;
16741   tm.tm_isdst = -1;
16742   return mktime (&tm) != (time_t) -1;
16743 }
16744
16745 static int
16746 mktime_test1 (now)
16747      time_t now;
16748 {
16749   struct tm *lt;
16750   return ! (lt = localtime (&now)) || mktime (lt) == now;
16751 }
16752
16753 static int
16754 mktime_test (now)
16755      time_t now;
16756 {
16757   return (mktime_test1 (now)
16758           && mktime_test1 ((time_t) (time_t_max - now))
16759           && mktime_test1 ((time_t) (time_t_min + now)));
16760 }
16761
16762 static int
16763 irix_6_4_bug ()
16764 {
16765   /* Based on code from Ariel Faigon.  */
16766   struct tm tm;
16767   tm.tm_year = 96;
16768   tm.tm_mon = 3;
16769   tm.tm_mday = 0;
16770   tm.tm_hour = 0;
16771   tm.tm_min = 0;
16772   tm.tm_sec = 0;
16773   tm.tm_isdst = -1;
16774   mktime (&tm);
16775   return tm.tm_mon == 2 && tm.tm_mday == 31;
16776 }
16777
16778 static int
16779 bigtime_test (j)
16780      int j;
16781 {
16782   struct tm tm;
16783   time_t now;
16784   tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j;
16785   now = mktime (&tm);
16786   if (now != (time_t) -1)
16787     {
16788       struct tm *lt = localtime (&now);
16789       if (! (lt
16790              && lt->tm_year == tm.tm_year
16791              && lt->tm_mon == tm.tm_mon
16792              && lt->tm_mday == tm.tm_mday
16793              && lt->tm_hour == tm.tm_hour
16794              && lt->tm_min == tm.tm_min
16795              && lt->tm_sec == tm.tm_sec
16796              && lt->tm_yday == tm.tm_yday
16797              && lt->tm_wday == tm.tm_wday
16798              && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst)
16799                   == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst))))
16800         return 0;
16801     }
16802   return 1;
16803 }
16804
16805 static int
16806 year_2050_test ()
16807 {
16808   /* The correct answer for 2050-02-01 00:00:00 in Pacific time,
16809      ignoring leap seconds.  */
16810   unsigned long int answer = 2527315200UL;
16811
16812   struct tm tm;
16813   time_t t;
16814   tm.tm_year = 2050 - 1900;
16815   tm.tm_mon = 2 - 1;
16816   tm.tm_mday = 1;
16817   tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
16818   tm.tm_isdst = -1;
16819
16820   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
16821      instead of "TZ=America/Vancouver" in order to detect the bug even
16822      on systems that don't support the Olson extension, or don't have the
16823      full zoneinfo tables installed.  */
16824   putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
16825
16826   t = mktime (&tm);
16827
16828   /* Check that the result is either a failure, or close enough
16829      to the correct answer that we can assume the discrepancy is
16830      due to leap seconds.  */
16831   return (t == (time_t) -1
16832           || (0 < t && answer - 120 <= t && t <= answer + 120));
16833 }
16834
16835 int
16836 main ()
16837 {
16838   time_t t, delta;
16839   int i, j;
16840
16841   /* This test makes some buggy mktime implementations loop.
16842      Give up after 60 seconds; a mktime slower than that
16843      isn't worth using anyway.  */
16844   alarm (60);
16845
16846   for (;;)
16847     {
16848       t = (time_t_max << 1) + 1;
16849       if (t <= time_t_max)
16850         break;
16851       time_t_max = t;
16852     }
16853   time_t_min = - ((time_t) ~ (time_t) 0 == (time_t) -1) - time_t_max;
16854
16855   delta = time_t_max / 997; /* a suitable prime number */
16856   for (i = 0; i < N_STRINGS; i++)
16857     {
16858       if (tz_strings[i])
16859         putenv (tz_strings[i]);
16860
16861       for (t = 0; t <= time_t_max - delta; t += delta)
16862         if (! mktime_test (t))
16863           return 1;
16864       if (! (mktime_test ((time_t) 1)
16865              && mktime_test ((time_t) (60 * 60))
16866              && mktime_test ((time_t) (60 * 60 * 24))))
16867         return 1;
16868
16869       for (j = 1; ; j <<= 1)
16870         if (! bigtime_test (j))
16871           return 1;
16872         else if (INT_MAX / 2 < j)
16873           break;
16874       if (! bigtime_test (INT_MAX))
16875         return 1;
16876     }
16877   return ! (irix_6_4_bug () && spring_forward_gap () && year_2050_test ());
16878 }
16879 _ACEOF
16880 rm -f conftest$ac_exeext
16881 if { (ac_try="$ac_link"
16882 case "(($ac_try" in
16883   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16884   *) ac_try_echo=$ac_try;;
16885 esac
16886 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16887   (eval "$ac_link") 2>&5
16888   ac_status=$?
16889   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16890   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
16891   { (case "(($ac_try" in
16892   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16893   *) ac_try_echo=$ac_try;;
16894 esac
16895 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16896   (eval "$ac_try") 2>&5
16897   ac_status=$?
16898   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16899   (exit $ac_status); }; }; then
16900   ac_cv_func_working_mktime=yes
16901 else
16902   echo "$as_me: program exited with status $ac_status" >&5
16903 echo "$as_me: failed program was:" >&5
16904 sed 's/^/| /' conftest.$ac_ext >&5
16905
16906 ( exit $ac_status )
16907 ac_cv_func_working_mktime=no
16908 fi
16909 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
16910 fi
16911
16912
16913 fi
16914 { echo "$as_me:$LINENO: result: $ac_cv_func_working_mktime" >&5
16915 echo "${ECHO_T}$ac_cv_func_working_mktime" >&6; }
16916 if test $ac_cv_func_working_mktime = no; then
16917   case " $LIBOBJS " in
16918   *" mktime.$ac_objext "* ) ;;
16919   *) LIBOBJS="$LIBOBJS mktime.$ac_objext"
16920  ;;
16921 esac
16922
16923 fi
16924
16925 if test "$ac_cv_func_working_mktime" = no; then
16926
16927 cat >>confdefs.h <<\_ACEOF
16928 #define BROKEN_MKTIME 1
16929 _ACEOF
16930
16931 fi
16932
16933 ac_have_func=no # yes means we've found a way to get the load average.
16934
16935 # Make sure getloadavg.c is where it belongs, at configure-time.
16936 test -f "$srcdir/$ac_config_libobj_dir/getloadavg.c" ||
16937   { { echo "$as_me:$LINENO: error: $srcdir/$ac_config_libobj_dir/getloadavg.c is missing" >&5
16938 echo "$as_me: error: $srcdir/$ac_config_libobj_dir/getloadavg.c is missing" >&2;}
16939    { (exit 1); exit 1; }; }
16940
16941 ac_save_LIBS=$LIBS
16942
16943 # Check for getloadavg, but be sure not to touch the cache variable.
16944 ({ echo "$as_me:$LINENO: checking for getloadavg" >&5
16945 echo $ECHO_N "checking for getloadavg... $ECHO_C" >&6; }
16946 if test "${ac_cv_func_getloadavg+set}" = set; then
16947   echo $ECHO_N "(cached) $ECHO_C" >&6
16948 else
16949   cat >conftest.$ac_ext <<_ACEOF
16950 /* confdefs.h.  */
16951 _ACEOF
16952 cat confdefs.h >>conftest.$ac_ext
16953 cat >>conftest.$ac_ext <<_ACEOF
16954 /* end confdefs.h.  */
16955 /* Define getloadavg to an innocuous variant, in case <limits.h> declares getloadavg.
16956    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
16957 #define getloadavg innocuous_getloadavg
16958
16959 /* System header to define __stub macros and hopefully few prototypes,
16960     which can conflict with char getloadavg (); below.
16961     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
16962     <limits.h> exists even on freestanding compilers.  */
16963
16964 #ifdef __STDC__
16965 # include <limits.h>
16966 #else
16967 # include <assert.h>
16968 #endif
16969
16970 #undef getloadavg
16971
16972 /* Override any GCC internal prototype to avoid an error.
16973    Use char because int might match the return type of a GCC
16974    builtin and then its argument prototype would still apply.  */
16975 #ifdef __cplusplus
16976 extern "C"
16977 #endif
16978 char getloadavg ();
16979 /* The GNU C library defines this for functions which it implements
16980     to always fail with ENOSYS.  Some functions are actually named
16981     something starting with __ and the normal name is an alias.  */
16982 #if defined __stub_getloadavg || defined __stub___getloadavg
16983 choke me
16984 #endif
16985
16986 int
16987 main ()
16988 {
16989 return getloadavg ();
16990   ;
16991   return 0;
16992 }
16993 _ACEOF
16994 rm -f conftest.$ac_objext conftest$ac_exeext
16995 if { (ac_try="$ac_link"
16996 case "(($ac_try" in
16997   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16998   *) ac_try_echo=$ac_try;;
16999 esac
17000 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17001   (eval "$ac_link") 2>conftest.er1
17002   ac_status=$?
17003   grep -v '^ *+' conftest.er1 >conftest.err
17004   rm -f conftest.er1
17005   cat conftest.err >&5
17006   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17007   (exit $ac_status); } && {
17008          test -z "$ac_c_werror_flag" ||
17009          test ! -s conftest.err
17010        } && test -s conftest$ac_exeext &&
17011        $as_test_x conftest$ac_exeext; then
17012   ac_cv_func_getloadavg=yes
17013 else
17014   echo "$as_me: failed program was:" >&5
17015 sed 's/^/| /' conftest.$ac_ext >&5
17016
17017         ac_cv_func_getloadavg=no
17018 fi
17019
17020 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
17021       conftest$ac_exeext conftest.$ac_ext
17022 fi
17023 { echo "$as_me:$LINENO: result: $ac_cv_func_getloadavg" >&5
17024 echo "${ECHO_T}$ac_cv_func_getloadavg" >&6; }
17025 if test $ac_cv_func_getloadavg = yes; then
17026   exit 0
17027 else
17028   exit 1
17029 fi
17030 ) && ac_have_func=yes
17031
17032 # On HPUX9, an unprivileged user can get load averages through this function.
17033
17034 for ac_func in pstat_getdynamic
17035 do
17036 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
17037 { echo "$as_me:$LINENO: checking for $ac_func" >&5
17038 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
17039 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
17040   echo $ECHO_N "(cached) $ECHO_C" >&6
17041 else
17042   cat >conftest.$ac_ext <<_ACEOF
17043 /* confdefs.h.  */
17044 _ACEOF
17045 cat confdefs.h >>conftest.$ac_ext
17046 cat >>conftest.$ac_ext <<_ACEOF
17047 /* end confdefs.h.  */
17048 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
17049    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
17050 #define $ac_func innocuous_$ac_func
17051
17052 /* System header to define __stub macros and hopefully few prototypes,
17053     which can conflict with char $ac_func (); below.
17054     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
17055     <limits.h> exists even on freestanding compilers.  */
17056
17057 #ifdef __STDC__
17058 # include <limits.h>
17059 #else
17060 # include <assert.h>
17061 #endif
17062
17063 #undef $ac_func
17064
17065 /* Override any GCC internal prototype to avoid an error.
17066    Use char because int might match the return type of a GCC
17067    builtin and then its argument prototype would still apply.  */
17068 #ifdef __cplusplus
17069 extern "C"
17070 #endif
17071 char $ac_func ();
17072 /* The GNU C library defines this for functions which it implements
17073     to always fail with ENOSYS.  Some functions are actually named
17074     something starting with __ and the normal name is an alias.  */
17075 #if defined __stub_$ac_func || defined __stub___$ac_func
17076 choke me
17077 #endif
17078
17079 int
17080 main ()
17081 {
17082 return $ac_func ();
17083   ;
17084   return 0;
17085 }
17086 _ACEOF
17087 rm -f conftest.$ac_objext conftest$ac_exeext
17088 if { (ac_try="$ac_link"
17089 case "(($ac_try" in
17090   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17091   *) ac_try_echo=$ac_try;;
17092 esac
17093 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17094   (eval "$ac_link") 2>conftest.er1
17095   ac_status=$?
17096   grep -v '^ *+' conftest.er1 >conftest.err
17097   rm -f conftest.er1
17098   cat conftest.err >&5
17099   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17100   (exit $ac_status); } && {
17101          test -z "$ac_c_werror_flag" ||
17102          test ! -s conftest.err
17103        } && test -s conftest$ac_exeext &&
17104        $as_test_x conftest$ac_exeext; then
17105   eval "$as_ac_var=yes"
17106 else
17107   echo "$as_me: failed program was:" >&5
17108 sed 's/^/| /' conftest.$ac_ext >&5
17109
17110         eval "$as_ac_var=no"
17111 fi
17112
17113 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
17114       conftest$ac_exeext conftest.$ac_ext
17115 fi
17116 ac_res=`eval echo '${'$as_ac_var'}'`
17117                { echo "$as_me:$LINENO: result: $ac_res" >&5
17118 echo "${ECHO_T}$ac_res" >&6; }
17119 if test `eval echo '${'$as_ac_var'}'` = yes; then
17120   cat >>confdefs.h <<_ACEOF
17121 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
17122 _ACEOF
17123
17124 fi
17125 done
17126
17127
17128 # Solaris has libkstat which does not require root.
17129
17130 { echo "$as_me:$LINENO: checking for kstat_open in -lkstat" >&5
17131 echo $ECHO_N "checking for kstat_open in -lkstat... $ECHO_C" >&6; }
17132 if test "${ac_cv_lib_kstat_kstat_open+set}" = set; then
17133   echo $ECHO_N "(cached) $ECHO_C" >&6
17134 else
17135   ac_check_lib_save_LIBS=$LIBS
17136 LIBS="-lkstat  $LIBS"
17137 cat >conftest.$ac_ext <<_ACEOF
17138 /* confdefs.h.  */
17139 _ACEOF
17140 cat confdefs.h >>conftest.$ac_ext
17141 cat >>conftest.$ac_ext <<_ACEOF
17142 /* end confdefs.h.  */
17143
17144 /* Override any GCC internal prototype to avoid an error.
17145    Use char because int might match the return type of a GCC
17146    builtin and then its argument prototype would still apply.  */
17147 #ifdef __cplusplus
17148 extern "C"
17149 #endif
17150 char kstat_open ();
17151 int
17152 main ()
17153 {
17154 return kstat_open ();
17155   ;
17156   return 0;
17157 }
17158 _ACEOF
17159 rm -f conftest.$ac_objext conftest$ac_exeext
17160 if { (ac_try="$ac_link"
17161 case "(($ac_try" in
17162   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17163   *) ac_try_echo=$ac_try;;
17164 esac
17165 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17166   (eval "$ac_link") 2>conftest.er1
17167   ac_status=$?
17168   grep -v '^ *+' conftest.er1 >conftest.err
17169   rm -f conftest.er1
17170   cat conftest.err >&5
17171   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17172   (exit $ac_status); } && {
17173          test -z "$ac_c_werror_flag" ||
17174          test ! -s conftest.err
17175        } && test -s conftest$ac_exeext &&
17176        $as_test_x conftest$ac_exeext; then
17177   ac_cv_lib_kstat_kstat_open=yes
17178 else
17179   echo "$as_me: failed program was:" >&5
17180 sed 's/^/| /' conftest.$ac_ext >&5
17181
17182         ac_cv_lib_kstat_kstat_open=no
17183 fi
17184
17185 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
17186       conftest$ac_exeext conftest.$ac_ext
17187 LIBS=$ac_check_lib_save_LIBS
17188 fi
17189 { echo "$as_me:$LINENO: result: $ac_cv_lib_kstat_kstat_open" >&5
17190 echo "${ECHO_T}$ac_cv_lib_kstat_kstat_open" >&6; }
17191 if test $ac_cv_lib_kstat_kstat_open = yes; then
17192   cat >>confdefs.h <<_ACEOF
17193 #define HAVE_LIBKSTAT 1
17194 _ACEOF
17195
17196   LIBS="-lkstat $LIBS"
17197
17198 fi
17199
17200 test $ac_cv_lib_kstat_kstat_open = yes && ac_have_func=yes
17201
17202 # Some systems with -lutil have (and need) -lkvm as well, some do not.
17203 # On Solaris, -lkvm requires nlist from -lelf, so check that first
17204 # to get the right answer into the cache.
17205 # For kstat on solaris, we need libelf to force the definition of SVR4 below.
17206 if test $ac_have_func = no; then
17207   { echo "$as_me:$LINENO: checking for elf_begin in -lelf" >&5
17208 echo $ECHO_N "checking for elf_begin in -lelf... $ECHO_C" >&6; }
17209 if test "${ac_cv_lib_elf_elf_begin+set}" = set; then
17210   echo $ECHO_N "(cached) $ECHO_C" >&6
17211 else
17212   ac_check_lib_save_LIBS=$LIBS
17213 LIBS="-lelf  $LIBS"
17214 cat >conftest.$ac_ext <<_ACEOF
17215 /* confdefs.h.  */
17216 _ACEOF
17217 cat confdefs.h >>conftest.$ac_ext
17218 cat >>conftest.$ac_ext <<_ACEOF
17219 /* end confdefs.h.  */
17220
17221 /* Override any GCC internal prototype to avoid an error.
17222    Use char because int might match the return type of a GCC
17223    builtin and then its argument prototype would still apply.  */
17224 #ifdef __cplusplus
17225 extern "C"
17226 #endif
17227 char elf_begin ();
17228 int
17229 main ()
17230 {
17231 return elf_begin ();
17232   ;
17233   return 0;
17234 }
17235 _ACEOF
17236 rm -f conftest.$ac_objext conftest$ac_exeext
17237 if { (ac_try="$ac_link"
17238 case "(($ac_try" in
17239   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17240   *) ac_try_echo=$ac_try;;
17241 esac
17242 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17243   (eval "$ac_link") 2>conftest.er1
17244   ac_status=$?
17245   grep -v '^ *+' conftest.er1 >conftest.err
17246   rm -f conftest.er1
17247   cat conftest.err >&5
17248   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17249   (exit $ac_status); } && {
17250          test -z "$ac_c_werror_flag" ||
17251          test ! -s conftest.err
17252        } && test -s conftest$ac_exeext &&
17253        $as_test_x conftest$ac_exeext; then
17254   ac_cv_lib_elf_elf_begin=yes
17255 else
17256   echo "$as_me: failed program was:" >&5
17257 sed 's/^/| /' conftest.$ac_ext >&5
17258
17259         ac_cv_lib_elf_elf_begin=no
17260 fi
17261
17262 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
17263       conftest$ac_exeext conftest.$ac_ext
17264 LIBS=$ac_check_lib_save_LIBS
17265 fi
17266 { echo "$as_me:$LINENO: result: $ac_cv_lib_elf_elf_begin" >&5
17267 echo "${ECHO_T}$ac_cv_lib_elf_elf_begin" >&6; }
17268 if test $ac_cv_lib_elf_elf_begin = yes; then
17269   LIBS="-lelf $LIBS"
17270 fi
17271
17272 fi
17273 if test $ac_have_func = no; then
17274   { echo "$as_me:$LINENO: checking for kvm_open in -lkvm" >&5
17275 echo $ECHO_N "checking for kvm_open in -lkvm... $ECHO_C" >&6; }
17276 if test "${ac_cv_lib_kvm_kvm_open+set}" = set; then
17277   echo $ECHO_N "(cached) $ECHO_C" >&6
17278 else
17279   ac_check_lib_save_LIBS=$LIBS
17280 LIBS="-lkvm  $LIBS"
17281 cat >conftest.$ac_ext <<_ACEOF
17282 /* confdefs.h.  */
17283 _ACEOF
17284 cat confdefs.h >>conftest.$ac_ext
17285 cat >>conftest.$ac_ext <<_ACEOF
17286 /* end confdefs.h.  */
17287
17288 /* Override any GCC internal prototype to avoid an error.
17289    Use char because int might match the return type of a GCC
17290    builtin and then its argument prototype would still apply.  */
17291 #ifdef __cplusplus
17292 extern "C"
17293 #endif
17294 char kvm_open ();
17295 int
17296 main ()
17297 {
17298 return kvm_open ();
17299   ;
17300   return 0;
17301 }
17302 _ACEOF
17303 rm -f conftest.$ac_objext conftest$ac_exeext
17304 if { (ac_try="$ac_link"
17305 case "(($ac_try" in
17306   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17307   *) ac_try_echo=$ac_try;;
17308 esac
17309 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17310   (eval "$ac_link") 2>conftest.er1
17311   ac_status=$?
17312   grep -v '^ *+' conftest.er1 >conftest.err
17313   rm -f conftest.er1
17314   cat conftest.err >&5
17315   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17316   (exit $ac_status); } && {
17317          test -z "$ac_c_werror_flag" ||
17318          test ! -s conftest.err
17319        } && test -s conftest$ac_exeext &&
17320        $as_test_x conftest$ac_exeext; then
17321   ac_cv_lib_kvm_kvm_open=yes
17322 else
17323   echo "$as_me: failed program was:" >&5
17324 sed 's/^/| /' conftest.$ac_ext >&5
17325
17326         ac_cv_lib_kvm_kvm_open=no
17327 fi
17328
17329 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
17330       conftest$ac_exeext conftest.$ac_ext
17331 LIBS=$ac_check_lib_save_LIBS
17332 fi
17333 { echo "$as_me:$LINENO: result: $ac_cv_lib_kvm_kvm_open" >&5
17334 echo "${ECHO_T}$ac_cv_lib_kvm_kvm_open" >&6; }
17335 if test $ac_cv_lib_kvm_kvm_open = yes; then
17336   LIBS="-lkvm $LIBS"
17337 fi
17338
17339   # Check for the 4.4BSD definition of getloadavg.
17340   { echo "$as_me:$LINENO: checking for getloadavg in -lutil" >&5
17341 echo $ECHO_N "checking for getloadavg in -lutil... $ECHO_C" >&6; }
17342 if test "${ac_cv_lib_util_getloadavg+set}" = set; then
17343   echo $ECHO_N "(cached) $ECHO_C" >&6
17344 else
17345   ac_check_lib_save_LIBS=$LIBS
17346 LIBS="-lutil  $LIBS"
17347 cat >conftest.$ac_ext <<_ACEOF
17348 /* confdefs.h.  */
17349 _ACEOF
17350 cat confdefs.h >>conftest.$ac_ext
17351 cat >>conftest.$ac_ext <<_ACEOF
17352 /* end confdefs.h.  */
17353
17354 /* Override any GCC internal prototype to avoid an error.
17355    Use char because int might match the return type of a GCC
17356    builtin and then its argument prototype would still apply.  */
17357 #ifdef __cplusplus
17358 extern "C"
17359 #endif
17360 char getloadavg ();
17361 int
17362 main ()
17363 {
17364 return getloadavg ();
17365   ;
17366   return 0;
17367 }
17368 _ACEOF
17369 rm -f conftest.$ac_objext conftest$ac_exeext
17370 if { (ac_try="$ac_link"
17371 case "(($ac_try" in
17372   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17373   *) ac_try_echo=$ac_try;;
17374 esac
17375 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17376   (eval "$ac_link") 2>conftest.er1
17377   ac_status=$?
17378   grep -v '^ *+' conftest.er1 >conftest.err
17379   rm -f conftest.er1
17380   cat conftest.err >&5
17381   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17382   (exit $ac_status); } && {
17383          test -z "$ac_c_werror_flag" ||
17384          test ! -s conftest.err
17385        } && test -s conftest$ac_exeext &&
17386        $as_test_x conftest$ac_exeext; then
17387   ac_cv_lib_util_getloadavg=yes
17388 else
17389   echo "$as_me: failed program was:" >&5
17390 sed 's/^/| /' conftest.$ac_ext >&5
17391
17392         ac_cv_lib_util_getloadavg=no
17393 fi
17394
17395 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
17396       conftest$ac_exeext conftest.$ac_ext
17397 LIBS=$ac_check_lib_save_LIBS
17398 fi
17399 { echo "$as_me:$LINENO: result: $ac_cv_lib_util_getloadavg" >&5
17400 echo "${ECHO_T}$ac_cv_lib_util_getloadavg" >&6; }
17401 if test $ac_cv_lib_util_getloadavg = yes; then
17402   LIBS="-lutil $LIBS" ac_have_func=yes ac_cv_func_getloadavg_setgid=yes
17403 fi
17404
17405 fi
17406
17407 if test $ac_have_func = no; then
17408   # There is a commonly available library for RS/6000 AIX.
17409   # Since it is not a standard part of AIX, it might be installed locally.
17410   ac_getloadavg_LIBS=$LIBS
17411   LIBS="-L/usr/local/lib $LIBS"
17412   { echo "$as_me:$LINENO: checking for getloadavg in -lgetloadavg" >&5
17413 echo $ECHO_N "checking for getloadavg in -lgetloadavg... $ECHO_C" >&6; }
17414 if test "${ac_cv_lib_getloadavg_getloadavg+set}" = set; then
17415   echo $ECHO_N "(cached) $ECHO_C" >&6
17416 else
17417   ac_check_lib_save_LIBS=$LIBS
17418 LIBS="-lgetloadavg  $LIBS"
17419 cat >conftest.$ac_ext <<_ACEOF
17420 /* confdefs.h.  */
17421 _ACEOF
17422 cat confdefs.h >>conftest.$ac_ext
17423 cat >>conftest.$ac_ext <<_ACEOF
17424 /* end confdefs.h.  */
17425
17426 /* Override any GCC internal prototype to avoid an error.
17427    Use char because int might match the return type of a GCC
17428    builtin and then its argument prototype would still apply.  */
17429 #ifdef __cplusplus
17430 extern "C"
17431 #endif
17432 char getloadavg ();
17433 int
17434 main ()
17435 {
17436 return getloadavg ();
17437   ;
17438   return 0;
17439 }
17440 _ACEOF
17441 rm -f conftest.$ac_objext conftest$ac_exeext
17442 if { (ac_try="$ac_link"
17443 case "(($ac_try" in
17444   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17445   *) ac_try_echo=$ac_try;;
17446 esac
17447 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17448   (eval "$ac_link") 2>conftest.er1
17449   ac_status=$?
17450   grep -v '^ *+' conftest.er1 >conftest.err
17451   rm -f conftest.er1
17452   cat conftest.err >&5
17453   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17454   (exit $ac_status); } && {
17455          test -z "$ac_c_werror_flag" ||
17456          test ! -s conftest.err
17457        } && test -s conftest$ac_exeext &&
17458        $as_test_x conftest$ac_exeext; then
17459   ac_cv_lib_getloadavg_getloadavg=yes
17460 else
17461   echo "$as_me: failed program was:" >&5
17462 sed 's/^/| /' conftest.$ac_ext >&5
17463
17464         ac_cv_lib_getloadavg_getloadavg=no
17465 fi
17466
17467 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
17468       conftest$ac_exeext conftest.$ac_ext
17469 LIBS=$ac_check_lib_save_LIBS
17470 fi
17471 { echo "$as_me:$LINENO: result: $ac_cv_lib_getloadavg_getloadavg" >&5
17472 echo "${ECHO_T}$ac_cv_lib_getloadavg_getloadavg" >&6; }
17473 if test $ac_cv_lib_getloadavg_getloadavg = yes; then
17474   LIBS="-lgetloadavg $LIBS"
17475 else
17476   LIBS=$ac_getloadavg_LIBS
17477 fi
17478
17479 fi
17480
17481 # Make sure it is really in the library, if we think we found it,
17482 # otherwise set up the replacement function.
17483
17484 for ac_func in getloadavg
17485 do
17486 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
17487 { echo "$as_me:$LINENO: checking for $ac_func" >&5
17488 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
17489 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
17490   echo $ECHO_N "(cached) $ECHO_C" >&6
17491 else
17492   cat >conftest.$ac_ext <<_ACEOF
17493 /* confdefs.h.  */
17494 _ACEOF
17495 cat confdefs.h >>conftest.$ac_ext
17496 cat >>conftest.$ac_ext <<_ACEOF
17497 /* end confdefs.h.  */
17498 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
17499    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
17500 #define $ac_func innocuous_$ac_func
17501
17502 /* System header to define __stub macros and hopefully few prototypes,
17503     which can conflict with char $ac_func (); below.
17504     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
17505     <limits.h> exists even on freestanding compilers.  */
17506
17507 #ifdef __STDC__
17508 # include <limits.h>
17509 #else
17510 # include <assert.h>
17511 #endif
17512
17513 #undef $ac_func
17514
17515 /* Override any GCC internal prototype to avoid an error.
17516    Use char because int might match the return type of a GCC
17517    builtin and then its argument prototype would still apply.  */
17518 #ifdef __cplusplus
17519 extern "C"
17520 #endif
17521 char $ac_func ();
17522 /* The GNU C library defines this for functions which it implements
17523     to always fail with ENOSYS.  Some functions are actually named
17524     something starting with __ and the normal name is an alias.  */
17525 #if defined __stub_$ac_func || defined __stub___$ac_func
17526 choke me
17527 #endif
17528
17529 int
17530 main ()
17531 {
17532 return $ac_func ();
17533   ;
17534   return 0;
17535 }
17536 _ACEOF
17537 rm -f conftest.$ac_objext conftest$ac_exeext
17538 if { (ac_try="$ac_link"
17539 case "(($ac_try" in
17540   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17541   *) ac_try_echo=$ac_try;;
17542 esac
17543 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17544   (eval "$ac_link") 2>conftest.er1
17545   ac_status=$?
17546   grep -v '^ *+' conftest.er1 >conftest.err
17547   rm -f conftest.er1
17548   cat conftest.err >&5
17549   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17550   (exit $ac_status); } && {
17551          test -z "$ac_c_werror_flag" ||
17552          test ! -s conftest.err
17553        } && test -s conftest$ac_exeext &&
17554        $as_test_x conftest$ac_exeext; then
17555   eval "$as_ac_var=yes"
17556 else
17557   echo "$as_me: failed program was:" >&5
17558 sed 's/^/| /' conftest.$ac_ext >&5
17559
17560         eval "$as_ac_var=no"
17561 fi
17562
17563 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
17564       conftest$ac_exeext conftest.$ac_ext
17565 fi
17566 ac_res=`eval echo '${'$as_ac_var'}'`
17567                { echo "$as_me:$LINENO: result: $ac_res" >&5
17568 echo "${ECHO_T}$ac_res" >&6; }
17569 if test `eval echo '${'$as_ac_var'}'` = yes; then
17570   cat >>confdefs.h <<_ACEOF
17571 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
17572 _ACEOF
17573
17574 else
17575   case " $LIBOBJS " in
17576   *" getloadavg.$ac_objext "* ) ;;
17577   *) LIBOBJS="$LIBOBJS getloadavg.$ac_objext"
17578  ;;
17579 esac
17580
17581
17582 cat >>confdefs.h <<\_ACEOF
17583 #define C_GETLOADAVG 1
17584 _ACEOF
17585
17586 # Figure out what our getloadavg.c needs.
17587 ac_have_func=no
17588 if test "${ac_cv_header_sys_dg_sys_info_h+set}" = set; then
17589   { echo "$as_me:$LINENO: checking for sys/dg_sys_info.h" >&5
17590 echo $ECHO_N "checking for sys/dg_sys_info.h... $ECHO_C" >&6; }
17591 if test "${ac_cv_header_sys_dg_sys_info_h+set}" = set; then
17592   echo $ECHO_N "(cached) $ECHO_C" >&6
17593 fi
17594 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_dg_sys_info_h" >&5
17595 echo "${ECHO_T}$ac_cv_header_sys_dg_sys_info_h" >&6; }
17596 else
17597   # Is the header compilable?
17598 { echo "$as_me:$LINENO: checking sys/dg_sys_info.h usability" >&5
17599 echo $ECHO_N "checking sys/dg_sys_info.h usability... $ECHO_C" >&6; }
17600 cat >conftest.$ac_ext <<_ACEOF
17601 /* confdefs.h.  */
17602 _ACEOF
17603 cat confdefs.h >>conftest.$ac_ext
17604 cat >>conftest.$ac_ext <<_ACEOF
17605 /* end confdefs.h.  */
17606 $ac_includes_default
17607 #include <sys/dg_sys_info.h>
17608 _ACEOF
17609 rm -f conftest.$ac_objext
17610 if { (ac_try="$ac_compile"
17611 case "(($ac_try" in
17612   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17613   *) ac_try_echo=$ac_try;;
17614 esac
17615 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17616   (eval "$ac_compile") 2>conftest.er1
17617   ac_status=$?
17618   grep -v '^ *+' conftest.er1 >conftest.err
17619   rm -f conftest.er1
17620   cat conftest.err >&5
17621   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17622   (exit $ac_status); } && {
17623          test -z "$ac_c_werror_flag" ||
17624          test ! -s conftest.err
17625        } && test -s conftest.$ac_objext; then
17626   ac_header_compiler=yes
17627 else
17628   echo "$as_me: failed program was:" >&5
17629 sed 's/^/| /' conftest.$ac_ext >&5
17630
17631         ac_header_compiler=no
17632 fi
17633
17634 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17635 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
17636 echo "${ECHO_T}$ac_header_compiler" >&6; }
17637
17638 # Is the header present?
17639 { echo "$as_me:$LINENO: checking sys/dg_sys_info.h presence" >&5
17640 echo $ECHO_N "checking sys/dg_sys_info.h presence... $ECHO_C" >&6; }
17641 cat >conftest.$ac_ext <<_ACEOF
17642 /* confdefs.h.  */
17643 _ACEOF
17644 cat confdefs.h >>conftest.$ac_ext
17645 cat >>conftest.$ac_ext <<_ACEOF
17646 /* end confdefs.h.  */
17647 #include <sys/dg_sys_info.h>
17648 _ACEOF
17649 if { (ac_try="$ac_cpp conftest.$ac_ext"
17650 case "(($ac_try" in
17651   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17652   *) ac_try_echo=$ac_try;;
17653 esac
17654 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17655   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
17656   ac_status=$?
17657   grep -v '^ *+' conftest.er1 >conftest.err
17658   rm -f conftest.er1
17659   cat conftest.err >&5
17660   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17661   (exit $ac_status); } >/dev/null && {
17662          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
17663          test ! -s conftest.err
17664        }; then
17665   ac_header_preproc=yes
17666 else
17667   echo "$as_me: failed program was:" >&5
17668 sed 's/^/| /' conftest.$ac_ext >&5
17669
17670   ac_header_preproc=no
17671 fi
17672
17673 rm -f conftest.err conftest.$ac_ext
17674 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
17675 echo "${ECHO_T}$ac_header_preproc" >&6; }
17676
17677 # So?  What about this header?
17678 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
17679   yes:no: )
17680     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: accepted by the compiler, rejected by the preprocessor!" >&5
17681 echo "$as_me: WARNING: sys/dg_sys_info.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
17682     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: proceeding with the compiler's result" >&5
17683 echo "$as_me: WARNING: sys/dg_sys_info.h: proceeding with the compiler's result" >&2;}
17684     ac_header_preproc=yes
17685     ;;
17686   no:yes:* )
17687     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: present but cannot be compiled" >&5
17688 echo "$as_me: WARNING: sys/dg_sys_info.h: present but cannot be compiled" >&2;}
17689     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h:     check for missing prerequisite headers?" >&5
17690 echo "$as_me: WARNING: sys/dg_sys_info.h:     check for missing prerequisite headers?" >&2;}
17691     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: see the Autoconf documentation" >&5
17692 echo "$as_me: WARNING: sys/dg_sys_info.h: see the Autoconf documentation" >&2;}
17693     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h:     section \"Present But Cannot Be Compiled\"" >&5
17694 echo "$as_me: WARNING: sys/dg_sys_info.h:     section \"Present But Cannot Be Compiled\"" >&2;}
17695     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: proceeding with the preprocessor's result" >&5
17696 echo "$as_me: WARNING: sys/dg_sys_info.h: proceeding with the preprocessor's result" >&2;}
17697     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: in the future, the compiler will take precedence" >&5
17698 echo "$as_me: WARNING: sys/dg_sys_info.h: in the future, the compiler will take precedence" >&2;}
17699
17700     ;;
17701 esac
17702 { echo "$as_me:$LINENO: checking for sys/dg_sys_info.h" >&5
17703 echo $ECHO_N "checking for sys/dg_sys_info.h... $ECHO_C" >&6; }
17704 if test "${ac_cv_header_sys_dg_sys_info_h+set}" = set; then
17705   echo $ECHO_N "(cached) $ECHO_C" >&6
17706 else
17707   ac_cv_header_sys_dg_sys_info_h=$ac_header_preproc
17708 fi
17709 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_dg_sys_info_h" >&5
17710 echo "${ECHO_T}$ac_cv_header_sys_dg_sys_info_h" >&6; }
17711
17712 fi
17713 if test $ac_cv_header_sys_dg_sys_info_h = yes; then
17714   ac_have_func=yes
17715
17716 cat >>confdefs.h <<\_ACEOF
17717 #define DGUX 1
17718 _ACEOF
17719
17720
17721 { echo "$as_me:$LINENO: checking for dg_sys_info in -ldgc" >&5
17722 echo $ECHO_N "checking for dg_sys_info in -ldgc... $ECHO_C" >&6; }
17723 if test "${ac_cv_lib_dgc_dg_sys_info+set}" = set; then
17724   echo $ECHO_N "(cached) $ECHO_C" >&6
17725 else
17726   ac_check_lib_save_LIBS=$LIBS
17727 LIBS="-ldgc  $LIBS"
17728 cat >conftest.$ac_ext <<_ACEOF
17729 /* confdefs.h.  */
17730 _ACEOF
17731 cat confdefs.h >>conftest.$ac_ext
17732 cat >>conftest.$ac_ext <<_ACEOF
17733 /* end confdefs.h.  */
17734
17735 /* Override any GCC internal prototype to avoid an error.
17736    Use char because int might match the return type of a GCC
17737    builtin and then its argument prototype would still apply.  */
17738 #ifdef __cplusplus
17739 extern "C"
17740 #endif
17741 char dg_sys_info ();
17742 int
17743 main ()
17744 {
17745 return dg_sys_info ();
17746   ;
17747   return 0;
17748 }
17749 _ACEOF
17750 rm -f conftest.$ac_objext conftest$ac_exeext
17751 if { (ac_try="$ac_link"
17752 case "(($ac_try" in
17753   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17754   *) ac_try_echo=$ac_try;;
17755 esac
17756 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17757   (eval "$ac_link") 2>conftest.er1
17758   ac_status=$?
17759   grep -v '^ *+' conftest.er1 >conftest.err
17760   rm -f conftest.er1
17761   cat conftest.err >&5
17762   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17763   (exit $ac_status); } && {
17764          test -z "$ac_c_werror_flag" ||
17765          test ! -s conftest.err
17766        } && test -s conftest$ac_exeext &&
17767        $as_test_x conftest$ac_exeext; then
17768   ac_cv_lib_dgc_dg_sys_info=yes
17769 else
17770   echo "$as_me: failed program was:" >&5
17771 sed 's/^/| /' conftest.$ac_ext >&5
17772
17773         ac_cv_lib_dgc_dg_sys_info=no
17774 fi
17775
17776 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
17777       conftest$ac_exeext conftest.$ac_ext
17778 LIBS=$ac_check_lib_save_LIBS
17779 fi
17780 { echo "$as_me:$LINENO: result: $ac_cv_lib_dgc_dg_sys_info" >&5
17781 echo "${ECHO_T}$ac_cv_lib_dgc_dg_sys_info" >&6; }
17782 if test $ac_cv_lib_dgc_dg_sys_info = yes; then
17783   cat >>confdefs.h <<_ACEOF
17784 #define HAVE_LIBDGC 1
17785 _ACEOF
17786
17787   LIBS="-ldgc $LIBS"
17788
17789 fi
17790
17791 fi
17792
17793
17794
17795 if test "${ac_cv_header_locale_h+set}" = set; then
17796   { echo "$as_me:$LINENO: checking for locale.h" >&5
17797 echo $ECHO_N "checking for locale.h... $ECHO_C" >&6; }
17798 if test "${ac_cv_header_locale_h+set}" = set; then
17799   echo $ECHO_N "(cached) $ECHO_C" >&6
17800 fi
17801 { echo "$as_me:$LINENO: result: $ac_cv_header_locale_h" >&5
17802 echo "${ECHO_T}$ac_cv_header_locale_h" >&6; }
17803 else
17804   # Is the header compilable?
17805 { echo "$as_me:$LINENO: checking locale.h usability" >&5
17806 echo $ECHO_N "checking locale.h usability... $ECHO_C" >&6; }
17807 cat >conftest.$ac_ext <<_ACEOF
17808 /* confdefs.h.  */
17809 _ACEOF
17810 cat confdefs.h >>conftest.$ac_ext
17811 cat >>conftest.$ac_ext <<_ACEOF
17812 /* end confdefs.h.  */
17813 $ac_includes_default
17814 #include <locale.h>
17815 _ACEOF
17816 rm -f conftest.$ac_objext
17817 if { (ac_try="$ac_compile"
17818 case "(($ac_try" in
17819   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17820   *) ac_try_echo=$ac_try;;
17821 esac
17822 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17823   (eval "$ac_compile") 2>conftest.er1
17824   ac_status=$?
17825   grep -v '^ *+' conftest.er1 >conftest.err
17826   rm -f conftest.er1
17827   cat conftest.err >&5
17828   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17829   (exit $ac_status); } && {
17830          test -z "$ac_c_werror_flag" ||
17831          test ! -s conftest.err
17832        } && test -s conftest.$ac_objext; then
17833   ac_header_compiler=yes
17834 else
17835   echo "$as_me: failed program was:" >&5
17836 sed 's/^/| /' conftest.$ac_ext >&5
17837
17838         ac_header_compiler=no
17839 fi
17840
17841 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17842 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
17843 echo "${ECHO_T}$ac_header_compiler" >&6; }
17844
17845 # Is the header present?
17846 { echo "$as_me:$LINENO: checking locale.h presence" >&5
17847 echo $ECHO_N "checking locale.h presence... $ECHO_C" >&6; }
17848 cat >conftest.$ac_ext <<_ACEOF
17849 /* confdefs.h.  */
17850 _ACEOF
17851 cat confdefs.h >>conftest.$ac_ext
17852 cat >>conftest.$ac_ext <<_ACEOF
17853 /* end confdefs.h.  */
17854 #include <locale.h>
17855 _ACEOF
17856 if { (ac_try="$ac_cpp conftest.$ac_ext"
17857 case "(($ac_try" in
17858   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17859   *) ac_try_echo=$ac_try;;
17860 esac
17861 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17862   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
17863   ac_status=$?
17864   grep -v '^ *+' conftest.er1 >conftest.err
17865   rm -f conftest.er1
17866   cat conftest.err >&5
17867   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17868   (exit $ac_status); } >/dev/null && {
17869          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
17870          test ! -s conftest.err
17871        }; then
17872   ac_header_preproc=yes
17873 else
17874   echo "$as_me: failed program was:" >&5
17875 sed 's/^/| /' conftest.$ac_ext >&5
17876
17877   ac_header_preproc=no
17878 fi
17879
17880 rm -f conftest.err conftest.$ac_ext
17881 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
17882 echo "${ECHO_T}$ac_header_preproc" >&6; }
17883
17884 # So?  What about this header?
17885 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
17886   yes:no: )
17887     { echo "$as_me:$LINENO: WARNING: locale.h: accepted by the compiler, rejected by the preprocessor!" >&5
17888 echo "$as_me: WARNING: locale.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
17889     { echo "$as_me:$LINENO: WARNING: locale.h: proceeding with the compiler's result" >&5
17890 echo "$as_me: WARNING: locale.h: proceeding with the compiler's result" >&2;}
17891     ac_header_preproc=yes
17892     ;;
17893   no:yes:* )
17894     { echo "$as_me:$LINENO: WARNING: locale.h: present but cannot be compiled" >&5
17895 echo "$as_me: WARNING: locale.h: present but cannot be compiled" >&2;}
17896     { echo "$as_me:$LINENO: WARNING: locale.h:     check for missing prerequisite headers?" >&5
17897 echo "$as_me: WARNING: locale.h:     check for missing prerequisite headers?" >&2;}
17898     { echo "$as_me:$LINENO: WARNING: locale.h: see the Autoconf documentation" >&5
17899 echo "$as_me: WARNING: locale.h: see the Autoconf documentation" >&2;}
17900     { echo "$as_me:$LINENO: WARNING: locale.h:     section \"Present But Cannot Be Compiled\"" >&5
17901 echo "$as_me: WARNING: locale.h:     section \"Present But Cannot Be Compiled\"" >&2;}
17902     { echo "$as_me:$LINENO: WARNING: locale.h: proceeding with the preprocessor's result" >&5
17903 echo "$as_me: WARNING: locale.h: proceeding with the preprocessor's result" >&2;}
17904     { echo "$as_me:$LINENO: WARNING: locale.h: in the future, the compiler will take precedence" >&5
17905 echo "$as_me: WARNING: locale.h: in the future, the compiler will take precedence" >&2;}
17906
17907     ;;
17908 esac
17909 { echo "$as_me:$LINENO: checking for locale.h" >&5
17910 echo $ECHO_N "checking for locale.h... $ECHO_C" >&6; }
17911 if test "${ac_cv_header_locale_h+set}" = set; then
17912   echo $ECHO_N "(cached) $ECHO_C" >&6
17913 else
17914   ac_cv_header_locale_h=$ac_header_preproc
17915 fi
17916 { echo "$as_me:$LINENO: result: $ac_cv_header_locale_h" >&5
17917 echo "${ECHO_T}$ac_cv_header_locale_h" >&6; }
17918
17919 fi
17920
17921
17922
17923 for ac_func in setlocale
17924 do
17925 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
17926 { echo "$as_me:$LINENO: checking for $ac_func" >&5
17927 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
17928 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
17929   echo $ECHO_N "(cached) $ECHO_C" >&6
17930 else
17931   cat >conftest.$ac_ext <<_ACEOF
17932 /* confdefs.h.  */
17933 _ACEOF
17934 cat confdefs.h >>conftest.$ac_ext
17935 cat >>conftest.$ac_ext <<_ACEOF
17936 /* end confdefs.h.  */
17937 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
17938    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
17939 #define $ac_func innocuous_$ac_func
17940
17941 /* System header to define __stub macros and hopefully few prototypes,
17942     which can conflict with char $ac_func (); below.
17943     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
17944     <limits.h> exists even on freestanding compilers.  */
17945
17946 #ifdef __STDC__
17947 # include <limits.h>
17948 #else
17949 # include <assert.h>
17950 #endif
17951
17952 #undef $ac_func
17953
17954 /* Override any GCC internal prototype to avoid an error.
17955    Use char because int might match the return type of a GCC
17956    builtin and then its argument prototype would still apply.  */
17957 #ifdef __cplusplus
17958 extern "C"
17959 #endif
17960 char $ac_func ();
17961 /* The GNU C library defines this for functions which it implements
17962     to always fail with ENOSYS.  Some functions are actually named
17963     something starting with __ and the normal name is an alias.  */
17964 #if defined __stub_$ac_func || defined __stub___$ac_func
17965 choke me
17966 #endif
17967
17968 int
17969 main ()
17970 {
17971 return $ac_func ();
17972   ;
17973   return 0;
17974 }
17975 _ACEOF
17976 rm -f conftest.$ac_objext conftest$ac_exeext
17977 if { (ac_try="$ac_link"
17978 case "(($ac_try" in
17979   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17980   *) ac_try_echo=$ac_try;;
17981 esac
17982 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17983   (eval "$ac_link") 2>conftest.er1
17984   ac_status=$?
17985   grep -v '^ *+' conftest.er1 >conftest.err
17986   rm -f conftest.er1
17987   cat conftest.err >&5
17988   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17989   (exit $ac_status); } && {
17990          test -z "$ac_c_werror_flag" ||
17991          test ! -s conftest.err
17992        } && test -s conftest$ac_exeext &&
17993        $as_test_x conftest$ac_exeext; then
17994   eval "$as_ac_var=yes"
17995 else
17996   echo "$as_me: failed program was:" >&5
17997 sed 's/^/| /' conftest.$ac_ext >&5
17998
17999         eval "$as_ac_var=no"
18000 fi
18001
18002 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
18003       conftest$ac_exeext conftest.$ac_ext
18004 fi
18005 ac_res=`eval echo '${'$as_ac_var'}'`
18006                { echo "$as_me:$LINENO: result: $ac_res" >&5
18007 echo "${ECHO_T}$ac_res" >&6; }
18008 if test `eval echo '${'$as_ac_var'}'` = yes; then
18009   cat >>confdefs.h <<_ACEOF
18010 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
18011 _ACEOF
18012
18013 fi
18014 done
18015
18016
18017 # We cannot check for <dwarf.h>, because Solaris 2 does not use dwarf (it
18018 # uses stabs), but it is still SVR4.  We cannot check for <elf.h> because
18019 # Irix 4.0.5F has the header but not the library.
18020 if test $ac_have_func = no && test "$ac_cv_lib_elf_elf_begin" = yes; then
18021   ac_have_func=yes
18022
18023 cat >>confdefs.h <<\_ACEOF
18024 #define SVR4 1
18025 _ACEOF
18026
18027 fi
18028
18029 if test $ac_have_func = no; then
18030   if test "${ac_cv_header_inq_stats_cpustats_h+set}" = set; then
18031   { echo "$as_me:$LINENO: checking for inq_stats/cpustats.h" >&5
18032 echo $ECHO_N "checking for inq_stats/cpustats.h... $ECHO_C" >&6; }
18033 if test "${ac_cv_header_inq_stats_cpustats_h+set}" = set; then
18034   echo $ECHO_N "(cached) $ECHO_C" >&6
18035 fi
18036 { echo "$as_me:$LINENO: result: $ac_cv_header_inq_stats_cpustats_h" >&5
18037 echo "${ECHO_T}$ac_cv_header_inq_stats_cpustats_h" >&6; }
18038 else
18039   # Is the header compilable?
18040 { echo "$as_me:$LINENO: checking inq_stats/cpustats.h usability" >&5
18041 echo $ECHO_N "checking inq_stats/cpustats.h usability... $ECHO_C" >&6; }
18042 cat >conftest.$ac_ext <<_ACEOF
18043 /* confdefs.h.  */
18044 _ACEOF
18045 cat confdefs.h >>conftest.$ac_ext
18046 cat >>conftest.$ac_ext <<_ACEOF
18047 /* end confdefs.h.  */
18048 $ac_includes_default
18049 #include <inq_stats/cpustats.h>
18050 _ACEOF
18051 rm -f conftest.$ac_objext
18052 if { (ac_try="$ac_compile"
18053 case "(($ac_try" in
18054   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18055   *) ac_try_echo=$ac_try;;
18056 esac
18057 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18058   (eval "$ac_compile") 2>conftest.er1
18059   ac_status=$?
18060   grep -v '^ *+' conftest.er1 >conftest.err
18061   rm -f conftest.er1
18062   cat conftest.err >&5
18063   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18064   (exit $ac_status); } && {
18065          test -z "$ac_c_werror_flag" ||
18066          test ! -s conftest.err
18067        } && test -s conftest.$ac_objext; then
18068   ac_header_compiler=yes
18069 else
18070   echo "$as_me: failed program was:" >&5
18071 sed 's/^/| /' conftest.$ac_ext >&5
18072
18073         ac_header_compiler=no
18074 fi
18075
18076 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18077 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
18078 echo "${ECHO_T}$ac_header_compiler" >&6; }
18079
18080 # Is the header present?
18081 { echo "$as_me:$LINENO: checking inq_stats/cpustats.h presence" >&5
18082 echo $ECHO_N "checking inq_stats/cpustats.h presence... $ECHO_C" >&6; }
18083 cat >conftest.$ac_ext <<_ACEOF
18084 /* confdefs.h.  */
18085 _ACEOF
18086 cat confdefs.h >>conftest.$ac_ext
18087 cat >>conftest.$ac_ext <<_ACEOF
18088 /* end confdefs.h.  */
18089 #include <inq_stats/cpustats.h>
18090 _ACEOF
18091 if { (ac_try="$ac_cpp conftest.$ac_ext"
18092 case "(($ac_try" in
18093   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18094   *) ac_try_echo=$ac_try;;
18095 esac
18096 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18097   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
18098   ac_status=$?
18099   grep -v '^ *+' conftest.er1 >conftest.err
18100   rm -f conftest.er1
18101   cat conftest.err >&5
18102   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18103   (exit $ac_status); } >/dev/null && {
18104          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
18105          test ! -s conftest.err
18106        }; then
18107   ac_header_preproc=yes
18108 else
18109   echo "$as_me: failed program was:" >&5
18110 sed 's/^/| /' conftest.$ac_ext >&5
18111
18112   ac_header_preproc=no
18113 fi
18114
18115 rm -f conftest.err conftest.$ac_ext
18116 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
18117 echo "${ECHO_T}$ac_header_preproc" >&6; }
18118
18119 # So?  What about this header?
18120 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
18121   yes:no: )
18122     { echo "$as_me:$LINENO: WARNING: inq_stats/cpustats.h: accepted by the compiler, rejected by the preprocessor!" >&5
18123 echo "$as_me: WARNING: inq_stats/cpustats.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
18124     { echo "$as_me:$LINENO: WARNING: inq_stats/cpustats.h: proceeding with the compiler's result" >&5
18125 echo "$as_me: WARNING: inq_stats/cpustats.h: proceeding with the compiler's result" >&2;}
18126     ac_header_preproc=yes
18127     ;;
18128   no:yes:* )
18129     { echo "$as_me:$LINENO: WARNING: inq_stats/cpustats.h: present but cannot be compiled" >&5
18130 echo "$as_me: WARNING: inq_stats/cpustats.h: present but cannot be compiled" >&2;}
18131     { echo "$as_me:$LINENO: WARNING: inq_stats/cpustats.h:     check for missing prerequisite headers?" >&5
18132 echo "$as_me: WARNING: inq_stats/cpustats.h:     check for missing prerequisite headers?" >&2;}
18133     { echo "$as_me:$LINENO: WARNING: inq_stats/cpustats.h: see the Autoconf documentation" >&5
18134 echo "$as_me: WARNING: inq_stats/cpustats.h: see the Autoconf documentation" >&2;}
18135     { echo "$as_me:$LINENO: WARNING: inq_stats/cpustats.h:     section \"Present But Cannot Be Compiled\"" >&5
18136 echo "$as_me: WARNING: inq_stats/cpustats.h:     section \"Present But Cannot Be Compiled\"" >&2;}
18137     { echo "$as_me:$LINENO: WARNING: inq_stats/cpustats.h: proceeding with the preprocessor's result" >&5
18138 echo "$as_me: WARNING: inq_stats/cpustats.h: proceeding with the preprocessor's result" >&2;}
18139     { echo "$as_me:$LINENO: WARNING: inq_stats/cpustats.h: in the future, the compiler will take precedence" >&5
18140 echo "$as_me: WARNING: inq_stats/cpustats.h: in the future, the compiler will take precedence" >&2;}
18141
18142     ;;
18143 esac
18144 { echo "$as_me:$LINENO: checking for inq_stats/cpustats.h" >&5
18145 echo $ECHO_N "checking for inq_stats/cpustats.h... $ECHO_C" >&6; }
18146 if test "${ac_cv_header_inq_stats_cpustats_h+set}" = set; then
18147   echo $ECHO_N "(cached) $ECHO_C" >&6
18148 else
18149   ac_cv_header_inq_stats_cpustats_h=$ac_header_preproc
18150 fi
18151 { echo "$as_me:$LINENO: result: $ac_cv_header_inq_stats_cpustats_h" >&5
18152 echo "${ECHO_T}$ac_cv_header_inq_stats_cpustats_h" >&6; }
18153
18154 fi
18155 if test $ac_cv_header_inq_stats_cpustats_h = yes; then
18156   ac_have_func=yes
18157
18158 cat >>confdefs.h <<\_ACEOF
18159 #define UMAX 1
18160 _ACEOF
18161
18162
18163 cat >>confdefs.h <<\_ACEOF
18164 #define UMAX4_3 1
18165 _ACEOF
18166
18167 fi
18168
18169
18170 fi
18171
18172 if test $ac_have_func = no; then
18173   if test "${ac_cv_header_sys_cpustats_h+set}" = set; then
18174   { echo "$as_me:$LINENO: checking for sys/cpustats.h" >&5
18175 echo $ECHO_N "checking for sys/cpustats.h... $ECHO_C" >&6; }
18176 if test "${ac_cv_header_sys_cpustats_h+set}" = set; then
18177   echo $ECHO_N "(cached) $ECHO_C" >&6
18178 fi
18179 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_cpustats_h" >&5
18180 echo "${ECHO_T}$ac_cv_header_sys_cpustats_h" >&6; }
18181 else
18182   # Is the header compilable?
18183 { echo "$as_me:$LINENO: checking sys/cpustats.h usability" >&5
18184 echo $ECHO_N "checking sys/cpustats.h usability... $ECHO_C" >&6; }
18185 cat >conftest.$ac_ext <<_ACEOF
18186 /* confdefs.h.  */
18187 _ACEOF
18188 cat confdefs.h >>conftest.$ac_ext
18189 cat >>conftest.$ac_ext <<_ACEOF
18190 /* end confdefs.h.  */
18191 $ac_includes_default
18192 #include <sys/cpustats.h>
18193 _ACEOF
18194 rm -f conftest.$ac_objext
18195 if { (ac_try="$ac_compile"
18196 case "(($ac_try" in
18197   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18198   *) ac_try_echo=$ac_try;;
18199 esac
18200 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18201   (eval "$ac_compile") 2>conftest.er1
18202   ac_status=$?
18203   grep -v '^ *+' conftest.er1 >conftest.err
18204   rm -f conftest.er1
18205   cat conftest.err >&5
18206   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18207   (exit $ac_status); } && {
18208          test -z "$ac_c_werror_flag" ||
18209          test ! -s conftest.err
18210        } && test -s conftest.$ac_objext; then
18211   ac_header_compiler=yes
18212 else
18213   echo "$as_me: failed program was:" >&5
18214 sed 's/^/| /' conftest.$ac_ext >&5
18215
18216         ac_header_compiler=no
18217 fi
18218
18219 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18220 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
18221 echo "${ECHO_T}$ac_header_compiler" >&6; }
18222
18223 # Is the header present?
18224 { echo "$as_me:$LINENO: checking sys/cpustats.h presence" >&5
18225 echo $ECHO_N "checking sys/cpustats.h presence... $ECHO_C" >&6; }
18226 cat >conftest.$ac_ext <<_ACEOF
18227 /* confdefs.h.  */
18228 _ACEOF
18229 cat confdefs.h >>conftest.$ac_ext
18230 cat >>conftest.$ac_ext <<_ACEOF
18231 /* end confdefs.h.  */
18232 #include <sys/cpustats.h>
18233 _ACEOF
18234 if { (ac_try="$ac_cpp conftest.$ac_ext"
18235 case "(($ac_try" in
18236   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18237   *) ac_try_echo=$ac_try;;
18238 esac
18239 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18240   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
18241   ac_status=$?
18242   grep -v '^ *+' conftest.er1 >conftest.err
18243   rm -f conftest.er1
18244   cat conftest.err >&5
18245   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18246   (exit $ac_status); } >/dev/null && {
18247          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
18248          test ! -s conftest.err
18249        }; then
18250   ac_header_preproc=yes
18251 else
18252   echo "$as_me: failed program was:" >&5
18253 sed 's/^/| /' conftest.$ac_ext >&5
18254
18255   ac_header_preproc=no
18256 fi
18257
18258 rm -f conftest.err conftest.$ac_ext
18259 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
18260 echo "${ECHO_T}$ac_header_preproc" >&6; }
18261
18262 # So?  What about this header?
18263 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
18264   yes:no: )
18265     { echo "$as_me:$LINENO: WARNING: sys/cpustats.h: accepted by the compiler, rejected by the preprocessor!" >&5
18266 echo "$as_me: WARNING: sys/cpustats.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
18267     { echo "$as_me:$LINENO: WARNING: sys/cpustats.h: proceeding with the compiler's result" >&5
18268 echo "$as_me: WARNING: sys/cpustats.h: proceeding with the compiler's result" >&2;}
18269     ac_header_preproc=yes
18270     ;;
18271   no:yes:* )
18272     { echo "$as_me:$LINENO: WARNING: sys/cpustats.h: present but cannot be compiled" >&5
18273 echo "$as_me: WARNING: sys/cpustats.h: present but cannot be compiled" >&2;}
18274     { echo "$as_me:$LINENO: WARNING: sys/cpustats.h:     check for missing prerequisite headers?" >&5
18275 echo "$as_me: WARNING: sys/cpustats.h:     check for missing prerequisite headers?" >&2;}
18276     { echo "$as_me:$LINENO: WARNING: sys/cpustats.h: see the Autoconf documentation" >&5
18277 echo "$as_me: WARNING: sys/cpustats.h: see the Autoconf documentation" >&2;}
18278     { echo "$as_me:$LINENO: WARNING: sys/cpustats.h:     section \"Present But Cannot Be Compiled\"" >&5
18279 echo "$as_me: WARNING: sys/cpustats.h:     section \"Present But Cannot Be Compiled\"" >&2;}
18280     { echo "$as_me:$LINENO: WARNING: sys/cpustats.h: proceeding with the preprocessor's result" >&5
18281 echo "$as_me: WARNING: sys/cpustats.h: proceeding with the preprocessor's result" >&2;}
18282     { echo "$as_me:$LINENO: WARNING: sys/cpustats.h: in the future, the compiler will take precedence" >&5
18283 echo "$as_me: WARNING: sys/cpustats.h: in the future, the compiler will take precedence" >&2;}
18284
18285     ;;
18286 esac
18287 { echo "$as_me:$LINENO: checking for sys/cpustats.h" >&5
18288 echo $ECHO_N "checking for sys/cpustats.h... $ECHO_C" >&6; }
18289 if test "${ac_cv_header_sys_cpustats_h+set}" = set; then
18290   echo $ECHO_N "(cached) $ECHO_C" >&6
18291 else
18292   ac_cv_header_sys_cpustats_h=$ac_header_preproc
18293 fi
18294 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_cpustats_h" >&5
18295 echo "${ECHO_T}$ac_cv_header_sys_cpustats_h" >&6; }
18296
18297 fi
18298 if test $ac_cv_header_sys_cpustats_h = yes; then
18299   ac_have_func=yes; cat >>confdefs.h <<\_ACEOF
18300 #define UMAX 1
18301 _ACEOF
18302
18303 fi
18304
18305
18306 fi
18307
18308 if test $ac_have_func = no; then
18309
18310 for ac_header in mach/mach.h
18311 do
18312 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
18313 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
18314   { echo "$as_me:$LINENO: checking for $ac_header" >&5
18315 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
18316 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
18317   echo $ECHO_N "(cached) $ECHO_C" >&6
18318 fi
18319 ac_res=`eval echo '${'$as_ac_Header'}'`
18320                { echo "$as_me:$LINENO: result: $ac_res" >&5
18321 echo "${ECHO_T}$ac_res" >&6; }
18322 else
18323   # Is the header compilable?
18324 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
18325 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
18326 cat >conftest.$ac_ext <<_ACEOF
18327 /* confdefs.h.  */
18328 _ACEOF
18329 cat confdefs.h >>conftest.$ac_ext
18330 cat >>conftest.$ac_ext <<_ACEOF
18331 /* end confdefs.h.  */
18332 $ac_includes_default
18333 #include <$ac_header>
18334 _ACEOF
18335 rm -f conftest.$ac_objext
18336 if { (ac_try="$ac_compile"
18337 case "(($ac_try" in
18338   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18339   *) ac_try_echo=$ac_try;;
18340 esac
18341 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18342   (eval "$ac_compile") 2>conftest.er1
18343   ac_status=$?
18344   grep -v '^ *+' conftest.er1 >conftest.err
18345   rm -f conftest.er1
18346   cat conftest.err >&5
18347   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18348   (exit $ac_status); } && {
18349          test -z "$ac_c_werror_flag" ||
18350          test ! -s conftest.err
18351        } && test -s conftest.$ac_objext; then
18352   ac_header_compiler=yes
18353 else
18354   echo "$as_me: failed program was:" >&5
18355 sed 's/^/| /' conftest.$ac_ext >&5
18356
18357         ac_header_compiler=no
18358 fi
18359
18360 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18361 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
18362 echo "${ECHO_T}$ac_header_compiler" >&6; }
18363
18364 # Is the header present?
18365 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
18366 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
18367 cat >conftest.$ac_ext <<_ACEOF
18368 /* confdefs.h.  */
18369 _ACEOF
18370 cat confdefs.h >>conftest.$ac_ext
18371 cat >>conftest.$ac_ext <<_ACEOF
18372 /* end confdefs.h.  */
18373 #include <$ac_header>
18374 _ACEOF
18375 if { (ac_try="$ac_cpp conftest.$ac_ext"
18376 case "(($ac_try" in
18377   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18378   *) ac_try_echo=$ac_try;;
18379 esac
18380 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18381   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
18382   ac_status=$?
18383   grep -v '^ *+' conftest.er1 >conftest.err
18384   rm -f conftest.er1
18385   cat conftest.err >&5
18386   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18387   (exit $ac_status); } >/dev/null && {
18388          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
18389          test ! -s conftest.err
18390        }; then
18391   ac_header_preproc=yes
18392 else
18393   echo "$as_me: failed program was:" >&5
18394 sed 's/^/| /' conftest.$ac_ext >&5
18395
18396   ac_header_preproc=no
18397 fi
18398
18399 rm -f conftest.err conftest.$ac_ext
18400 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
18401 echo "${ECHO_T}$ac_header_preproc" >&6; }
18402
18403 # So?  What about this header?
18404 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
18405   yes:no: )
18406     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
18407 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
18408     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
18409 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
18410     ac_header_preproc=yes
18411     ;;
18412   no:yes:* )
18413     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
18414 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
18415     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
18416 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
18417     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
18418 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
18419     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
18420 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
18421     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
18422 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
18423     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
18424 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
18425
18426     ;;
18427 esac
18428 { echo "$as_me:$LINENO: checking for $ac_header" >&5
18429 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
18430 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
18431   echo $ECHO_N "(cached) $ECHO_C" >&6
18432 else
18433   eval "$as_ac_Header=\$ac_header_preproc"
18434 fi
18435 ac_res=`eval echo '${'$as_ac_Header'}'`
18436                { echo "$as_me:$LINENO: result: $ac_res" >&5
18437 echo "${ECHO_T}$ac_res" >&6; }
18438
18439 fi
18440 if test `eval echo '${'$as_ac_Header'}'` = yes; then
18441   cat >>confdefs.h <<_ACEOF
18442 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
18443 _ACEOF
18444
18445 fi
18446
18447 done
18448
18449 fi
18450
18451
18452 for ac_header in nlist.h
18453 do
18454 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
18455 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
18456   { echo "$as_me:$LINENO: checking for $ac_header" >&5
18457 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
18458 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
18459   echo $ECHO_N "(cached) $ECHO_C" >&6
18460 fi
18461 ac_res=`eval echo '${'$as_ac_Header'}'`
18462                { echo "$as_me:$LINENO: result: $ac_res" >&5
18463 echo "${ECHO_T}$ac_res" >&6; }
18464 else
18465   # Is the header compilable?
18466 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
18467 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
18468 cat >conftest.$ac_ext <<_ACEOF
18469 /* confdefs.h.  */
18470 _ACEOF
18471 cat confdefs.h >>conftest.$ac_ext
18472 cat >>conftest.$ac_ext <<_ACEOF
18473 /* end confdefs.h.  */
18474 $ac_includes_default
18475 #include <$ac_header>
18476 _ACEOF
18477 rm -f conftest.$ac_objext
18478 if { (ac_try="$ac_compile"
18479 case "(($ac_try" in
18480   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18481   *) ac_try_echo=$ac_try;;
18482 esac
18483 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18484   (eval "$ac_compile") 2>conftest.er1
18485   ac_status=$?
18486   grep -v '^ *+' conftest.er1 >conftest.err
18487   rm -f conftest.er1
18488   cat conftest.err >&5
18489   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18490   (exit $ac_status); } && {
18491          test -z "$ac_c_werror_flag" ||
18492          test ! -s conftest.err
18493        } && test -s conftest.$ac_objext; then
18494   ac_header_compiler=yes
18495 else
18496   echo "$as_me: failed program was:" >&5
18497 sed 's/^/| /' conftest.$ac_ext >&5
18498
18499         ac_header_compiler=no
18500 fi
18501
18502 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18503 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
18504 echo "${ECHO_T}$ac_header_compiler" >&6; }
18505
18506 # Is the header present?
18507 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
18508 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
18509 cat >conftest.$ac_ext <<_ACEOF
18510 /* confdefs.h.  */
18511 _ACEOF
18512 cat confdefs.h >>conftest.$ac_ext
18513 cat >>conftest.$ac_ext <<_ACEOF
18514 /* end confdefs.h.  */
18515 #include <$ac_header>
18516 _ACEOF
18517 if { (ac_try="$ac_cpp conftest.$ac_ext"
18518 case "(($ac_try" in
18519   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18520   *) ac_try_echo=$ac_try;;
18521 esac
18522 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18523   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
18524   ac_status=$?
18525   grep -v '^ *+' conftest.er1 >conftest.err
18526   rm -f conftest.er1
18527   cat conftest.err >&5
18528   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18529   (exit $ac_status); } >/dev/null && {
18530          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
18531          test ! -s conftest.err
18532        }; then
18533   ac_header_preproc=yes
18534 else
18535   echo "$as_me: failed program was:" >&5
18536 sed 's/^/| /' conftest.$ac_ext >&5
18537
18538   ac_header_preproc=no
18539 fi
18540
18541 rm -f conftest.err conftest.$ac_ext
18542 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
18543 echo "${ECHO_T}$ac_header_preproc" >&6; }
18544
18545 # So?  What about this header?
18546 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
18547   yes:no: )
18548     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
18549 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
18550     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
18551 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
18552     ac_header_preproc=yes
18553     ;;
18554   no:yes:* )
18555     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
18556 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
18557     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
18558 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
18559     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
18560 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
18561     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
18562 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
18563     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
18564 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
18565     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
18566 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
18567
18568     ;;
18569 esac
18570 { echo "$as_me:$LINENO: checking for $ac_header" >&5
18571 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
18572 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
18573   echo $ECHO_N "(cached) $ECHO_C" >&6
18574 else
18575   eval "$as_ac_Header=\$ac_header_preproc"
18576 fi
18577 ac_res=`eval echo '${'$as_ac_Header'}'`
18578                { echo "$as_me:$LINENO: result: $ac_res" >&5
18579 echo "${ECHO_T}$ac_res" >&6; }
18580
18581 fi
18582 if test `eval echo '${'$as_ac_Header'}'` = yes; then
18583   cat >>confdefs.h <<_ACEOF
18584 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
18585 _ACEOF
18586  { echo "$as_me:$LINENO: checking for struct nlist.n_un.n_name" >&5
18587 echo $ECHO_N "checking for struct nlist.n_un.n_name... $ECHO_C" >&6; }
18588 if test "${ac_cv_member_struct_nlist_n_un_n_name+set}" = set; then
18589   echo $ECHO_N "(cached) $ECHO_C" >&6
18590 else
18591   cat >conftest.$ac_ext <<_ACEOF
18592 /* confdefs.h.  */
18593 _ACEOF
18594 cat confdefs.h >>conftest.$ac_ext
18595 cat >>conftest.$ac_ext <<_ACEOF
18596 /* end confdefs.h.  */
18597 #include <nlist.h>
18598
18599 int
18600 main ()
18601 {
18602 static struct nlist ac_aggr;
18603 if (ac_aggr.n_un.n_name)
18604 return 0;
18605   ;
18606   return 0;
18607 }
18608 _ACEOF
18609 rm -f conftest.$ac_objext
18610 if { (ac_try="$ac_compile"
18611 case "(($ac_try" in
18612   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18613   *) ac_try_echo=$ac_try;;
18614 esac
18615 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18616   (eval "$ac_compile") 2>conftest.er1
18617   ac_status=$?
18618   grep -v '^ *+' conftest.er1 >conftest.err
18619   rm -f conftest.er1
18620   cat conftest.err >&5
18621   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18622   (exit $ac_status); } && {
18623          test -z "$ac_c_werror_flag" ||
18624          test ! -s conftest.err
18625        } && test -s conftest.$ac_objext; then
18626   ac_cv_member_struct_nlist_n_un_n_name=yes
18627 else
18628   echo "$as_me: failed program was:" >&5
18629 sed 's/^/| /' conftest.$ac_ext >&5
18630
18631         cat >conftest.$ac_ext <<_ACEOF
18632 /* confdefs.h.  */
18633 _ACEOF
18634 cat confdefs.h >>conftest.$ac_ext
18635 cat >>conftest.$ac_ext <<_ACEOF
18636 /* end confdefs.h.  */
18637 #include <nlist.h>
18638
18639 int
18640 main ()
18641 {
18642 static struct nlist ac_aggr;
18643 if (sizeof ac_aggr.n_un.n_name)
18644 return 0;
18645   ;
18646   return 0;
18647 }
18648 _ACEOF
18649 rm -f conftest.$ac_objext
18650 if { (ac_try="$ac_compile"
18651 case "(($ac_try" in
18652   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18653   *) ac_try_echo=$ac_try;;
18654 esac
18655 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18656   (eval "$ac_compile") 2>conftest.er1
18657   ac_status=$?
18658   grep -v '^ *+' conftest.er1 >conftest.err
18659   rm -f conftest.er1
18660   cat conftest.err >&5
18661   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18662   (exit $ac_status); } && {
18663          test -z "$ac_c_werror_flag" ||
18664          test ! -s conftest.err
18665        } && test -s conftest.$ac_objext; then
18666   ac_cv_member_struct_nlist_n_un_n_name=yes
18667 else
18668   echo "$as_me: failed program was:" >&5
18669 sed 's/^/| /' conftest.$ac_ext >&5
18670
18671         ac_cv_member_struct_nlist_n_un_n_name=no
18672 fi
18673
18674 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18675 fi
18676
18677 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18678 fi
18679 { echo "$as_me:$LINENO: result: $ac_cv_member_struct_nlist_n_un_n_name" >&5
18680 echo "${ECHO_T}$ac_cv_member_struct_nlist_n_un_n_name" >&6; }
18681 if test $ac_cv_member_struct_nlist_n_un_n_name = yes; then
18682
18683 cat >>confdefs.h <<_ACEOF
18684 #define HAVE_STRUCT_NLIST_N_UN_N_NAME 1
18685 _ACEOF
18686
18687
18688 cat >>confdefs.h <<\_ACEOF
18689 #define NLIST_NAME_UNION 1
18690 _ACEOF
18691
18692 fi
18693
18694
18695 fi
18696
18697 done
18698
18699 fi
18700 done
18701
18702
18703 # Some definitions of getloadavg require that the program be installed setgid.
18704 { echo "$as_me:$LINENO: checking whether getloadavg requires setgid" >&5
18705 echo $ECHO_N "checking whether getloadavg requires setgid... $ECHO_C" >&6; }
18706 if test "${ac_cv_func_getloadavg_setgid+set}" = set; then
18707   echo $ECHO_N "(cached) $ECHO_C" >&6
18708 else
18709   cat >conftest.$ac_ext <<_ACEOF
18710 /* confdefs.h.  */
18711 _ACEOF
18712 cat confdefs.h >>conftest.$ac_ext
18713 cat >>conftest.$ac_ext <<_ACEOF
18714 /* end confdefs.h.  */
18715 #include "$srcdir/$ac_config_libobj_dir/getloadavg.c"
18716 #ifdef LDAV_PRIVILEGED
18717 Yowza Am I SETGID yet
18718 #endif
18719 _ACEOF
18720 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
18721   $EGREP "Yowza Am I SETGID yet" >/dev/null 2>&1; then
18722   ac_cv_func_getloadavg_setgid=yes
18723 else
18724   ac_cv_func_getloadavg_setgid=no
18725 fi
18726 rm -f conftest*
18727
18728 fi
18729 { echo "$as_me:$LINENO: result: $ac_cv_func_getloadavg_setgid" >&5
18730 echo "${ECHO_T}$ac_cv_func_getloadavg_setgid" >&6; }
18731 if test $ac_cv_func_getloadavg_setgid = yes; then
18732   NEED_SETGID=true
18733
18734 cat >>confdefs.h <<\_ACEOF
18735 #define GETLOADAVG_PRIVILEGED 1
18736 _ACEOF
18737
18738 else
18739   NEED_SETGID=false
18740 fi
18741
18742 if test $ac_cv_func_getloadavg_setgid = yes; then
18743   { echo "$as_me:$LINENO: checking group of /dev/kmem" >&5
18744 echo $ECHO_N "checking group of /dev/kmem... $ECHO_C" >&6; }
18745 if test "${ac_cv_group_kmem+set}" = set; then
18746   echo $ECHO_N "(cached) $ECHO_C" >&6
18747 else
18748    # On Solaris, /dev/kmem is a symlink.  Get info on the real file.
18749   ac_ls_output=`ls -lgL /dev/kmem 2>/dev/null`
18750   # If we got an error (system does not support symlinks), try without -L.
18751   test -z "$ac_ls_output" && ac_ls_output=`ls -lg /dev/kmem`
18752   ac_cv_group_kmem=`echo $ac_ls_output \
18753     | sed -ne 's/[       ][      ]*/ /g;
18754                s/^.[sSrwx-]* *[0-9]* *\([^0-9]*\)  *.*/\1/;
18755                / /s/.* //;p;'`
18756
18757 fi
18758 { echo "$as_me:$LINENO: result: $ac_cv_group_kmem" >&5
18759 echo "${ECHO_T}$ac_cv_group_kmem" >&6; }
18760   KMEM_GROUP=$ac_cv_group_kmem
18761 fi
18762 if test "x$ac_save_LIBS" = x; then
18763   GETLOADAVG_LIBS=$LIBS
18764 else
18765   GETLOADAVG_LIBS=`echo "$LIBS" | sed "s!$ac_save_LIBS!!"`
18766 fi
18767 LIBS=$ac_save_LIBS
18768
18769
18770
18771 { echo "$as_me:$LINENO: checking for _LARGEFILE_SOURCE value needed for large files" >&5
18772 echo $ECHO_N "checking for _LARGEFILE_SOURCE value needed for large files... $ECHO_C" >&6; }
18773 if test "${ac_cv_sys_largefile_source+set}" = set; then
18774   echo $ECHO_N "(cached) $ECHO_C" >&6
18775 else
18776   while :; do
18777   cat >conftest.$ac_ext <<_ACEOF
18778 /* confdefs.h.  */
18779 _ACEOF
18780 cat confdefs.h >>conftest.$ac_ext
18781 cat >>conftest.$ac_ext <<_ACEOF
18782 /* end confdefs.h.  */
18783 #include <sys/types.h> /* for off_t */
18784      #include <stdio.h>
18785 int
18786 main ()
18787 {
18788 int (*fp) (FILE *, off_t, int) = fseeko;
18789      return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
18790   ;
18791   return 0;
18792 }
18793 _ACEOF
18794 rm -f conftest.$ac_objext conftest$ac_exeext
18795 if { (ac_try="$ac_link"
18796 case "(($ac_try" in
18797   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18798   *) ac_try_echo=$ac_try;;
18799 esac
18800 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18801   (eval "$ac_link") 2>conftest.er1
18802   ac_status=$?
18803   grep -v '^ *+' conftest.er1 >conftest.err
18804   rm -f conftest.er1
18805   cat conftest.err >&5
18806   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18807   (exit $ac_status); } && {
18808          test -z "$ac_c_werror_flag" ||
18809          test ! -s conftest.err
18810        } && test -s conftest$ac_exeext &&
18811        $as_test_x conftest$ac_exeext; then
18812   ac_cv_sys_largefile_source=no; break
18813 else
18814   echo "$as_me: failed program was:" >&5
18815 sed 's/^/| /' conftest.$ac_ext >&5
18816
18817
18818 fi
18819
18820 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
18821       conftest$ac_exeext conftest.$ac_ext
18822   cat >conftest.$ac_ext <<_ACEOF
18823 /* confdefs.h.  */
18824 _ACEOF
18825 cat confdefs.h >>conftest.$ac_ext
18826 cat >>conftest.$ac_ext <<_ACEOF
18827 /* end confdefs.h.  */
18828 #define _LARGEFILE_SOURCE 1
18829 #include <sys/types.h> /* for off_t */
18830      #include <stdio.h>
18831 int
18832 main ()
18833 {
18834 int (*fp) (FILE *, off_t, int) = fseeko;
18835      return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
18836   ;
18837   return 0;
18838 }
18839 _ACEOF
18840 rm -f conftest.$ac_objext conftest$ac_exeext
18841 if { (ac_try="$ac_link"
18842 case "(($ac_try" in
18843   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18844   *) ac_try_echo=$ac_try;;
18845 esac
18846 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18847   (eval "$ac_link") 2>conftest.er1
18848   ac_status=$?
18849   grep -v '^ *+' conftest.er1 >conftest.err
18850   rm -f conftest.er1
18851   cat conftest.err >&5
18852   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18853   (exit $ac_status); } && {
18854          test -z "$ac_c_werror_flag" ||
18855          test ! -s conftest.err
18856        } && test -s conftest$ac_exeext &&
18857        $as_test_x conftest$ac_exeext; then
18858   ac_cv_sys_largefile_source=1; break
18859 else
18860   echo "$as_me: failed program was:" >&5
18861 sed 's/^/| /' conftest.$ac_ext >&5
18862
18863
18864 fi
18865
18866 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
18867       conftest$ac_exeext conftest.$ac_ext
18868   ac_cv_sys_largefile_source=unknown
18869   break
18870 done
18871 fi
18872 { echo "$as_me:$LINENO: result: $ac_cv_sys_largefile_source" >&5
18873 echo "${ECHO_T}$ac_cv_sys_largefile_source" >&6; }
18874 case $ac_cv_sys_largefile_source in #(
18875   no | unknown) ;;
18876   *)
18877 cat >>confdefs.h <<_ACEOF
18878 #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
18879 _ACEOF
18880 ;;
18881 esac
18882 rm -f conftest*
18883
18884 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
18885 # in glibc 2.1.3, but that breaks too many other things.
18886 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
18887 if test $ac_cv_sys_largefile_source != unknown; then
18888
18889 cat >>confdefs.h <<\_ACEOF
18890 #define HAVE_FSEEKO 1
18891 _ACEOF
18892
18893 fi
18894
18895
18896 # Configure getopt.
18897 # getopt.m4 serial 10
18898
18899 # The getopt module assume you want GNU getopt, with getopt_long etc,
18900 # rather than vanilla POSIX getopt.  This means your your code should
18901 # always include <getopt.h> for the getopt prototypes.
18902
18903
18904
18905
18906
18907
18908
18909
18910
18911
18912
18913 # Prerequisites of lib/getopt*.
18914
18915
18916
18917
18918   GETOPT_H=
18919
18920 for ac_header in getopt.h
18921 do
18922 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
18923 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
18924   { echo "$as_me:$LINENO: checking for $ac_header" >&5
18925 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
18926 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
18927   echo $ECHO_N "(cached) $ECHO_C" >&6
18928 fi
18929 ac_res=`eval echo '${'$as_ac_Header'}'`
18930                { echo "$as_me:$LINENO: result: $ac_res" >&5
18931 echo "${ECHO_T}$ac_res" >&6; }
18932 else
18933   # Is the header compilable?
18934 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
18935 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
18936 cat >conftest.$ac_ext <<_ACEOF
18937 /* confdefs.h.  */
18938 _ACEOF
18939 cat confdefs.h >>conftest.$ac_ext
18940 cat >>conftest.$ac_ext <<_ACEOF
18941 /* end confdefs.h.  */
18942 $ac_includes_default
18943 #include <$ac_header>
18944 _ACEOF
18945 rm -f conftest.$ac_objext
18946 if { (ac_try="$ac_compile"
18947 case "(($ac_try" in
18948   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18949   *) ac_try_echo=$ac_try;;
18950 esac
18951 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18952   (eval "$ac_compile") 2>conftest.er1
18953   ac_status=$?
18954   grep -v '^ *+' conftest.er1 >conftest.err
18955   rm -f conftest.er1
18956   cat conftest.err >&5
18957   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18958   (exit $ac_status); } && {
18959          test -z "$ac_c_werror_flag" ||
18960          test ! -s conftest.err
18961        } && test -s conftest.$ac_objext; then
18962   ac_header_compiler=yes
18963 else
18964   echo "$as_me: failed program was:" >&5
18965 sed 's/^/| /' conftest.$ac_ext >&5
18966
18967         ac_header_compiler=no
18968 fi
18969
18970 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18971 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
18972 echo "${ECHO_T}$ac_header_compiler" >&6; }
18973
18974 # Is the header present?
18975 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
18976 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
18977 cat >conftest.$ac_ext <<_ACEOF
18978 /* confdefs.h.  */
18979 _ACEOF
18980 cat confdefs.h >>conftest.$ac_ext
18981 cat >>conftest.$ac_ext <<_ACEOF
18982 /* end confdefs.h.  */
18983 #include <$ac_header>
18984 _ACEOF
18985 if { (ac_try="$ac_cpp conftest.$ac_ext"
18986 case "(($ac_try" in
18987   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18988   *) ac_try_echo=$ac_try;;
18989 esac
18990 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18991   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
18992   ac_status=$?
18993   grep -v '^ *+' conftest.er1 >conftest.err
18994   rm -f conftest.er1
18995   cat conftest.err >&5
18996   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18997   (exit $ac_status); } >/dev/null && {
18998          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
18999          test ! -s conftest.err
19000        }; then
19001   ac_header_preproc=yes
19002 else
19003   echo "$as_me: failed program was:" >&5
19004 sed 's/^/| /' conftest.$ac_ext >&5
19005
19006   ac_header_preproc=no
19007 fi
19008
19009 rm -f conftest.err conftest.$ac_ext
19010 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
19011 echo "${ECHO_T}$ac_header_preproc" >&6; }
19012
19013 # So?  What about this header?
19014 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
19015   yes:no: )
19016     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
19017 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
19018     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
19019 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
19020     ac_header_preproc=yes
19021     ;;
19022   no:yes:* )
19023     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
19024 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
19025     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
19026 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
19027     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
19028 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
19029     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
19030 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
19031     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
19032 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
19033     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
19034 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
19035
19036     ;;
19037 esac
19038 { echo "$as_me:$LINENO: checking for $ac_header" >&5
19039 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
19040 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
19041   echo $ECHO_N "(cached) $ECHO_C" >&6
19042 else
19043   eval "$as_ac_Header=\$ac_header_preproc"
19044 fi
19045 ac_res=`eval echo '${'$as_ac_Header'}'`
19046                { echo "$as_me:$LINENO: result: $ac_res" >&5
19047 echo "${ECHO_T}$ac_res" >&6; }
19048
19049 fi
19050 if test `eval echo '${'$as_ac_Header'}'` = yes; then
19051   cat >>confdefs.h <<_ACEOF
19052 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
19053 _ACEOF
19054
19055 else
19056   GETOPT_H=getopt.h
19057 fi
19058
19059 done
19060
19061   if test -z "$GETOPT_H"; then
19062
19063 for ac_func in getopt_long_only
19064 do
19065 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
19066 { echo "$as_me:$LINENO: checking for $ac_func" >&5
19067 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
19068 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
19069   echo $ECHO_N "(cached) $ECHO_C" >&6
19070 else
19071   cat >conftest.$ac_ext <<_ACEOF
19072 /* confdefs.h.  */
19073 _ACEOF
19074 cat confdefs.h >>conftest.$ac_ext
19075 cat >>conftest.$ac_ext <<_ACEOF
19076 /* end confdefs.h.  */
19077 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
19078    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
19079 #define $ac_func innocuous_$ac_func
19080
19081 /* System header to define __stub macros and hopefully few prototypes,
19082     which can conflict with char $ac_func (); below.
19083     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
19084     <limits.h> exists even on freestanding compilers.  */
19085
19086 #ifdef __STDC__
19087 # include <limits.h>
19088 #else
19089 # include <assert.h>
19090 #endif
19091
19092 #undef $ac_func
19093
19094 /* Override any GCC internal prototype to avoid an error.
19095    Use char because int might match the return type of a GCC
19096    builtin and then its argument prototype would still apply.  */
19097 #ifdef __cplusplus
19098 extern "C"
19099 #endif
19100 char $ac_func ();
19101 /* The GNU C library defines this for functions which it implements
19102     to always fail with ENOSYS.  Some functions are actually named
19103     something starting with __ and the normal name is an alias.  */
19104 #if defined __stub_$ac_func || defined __stub___$ac_func
19105 choke me
19106 #endif
19107
19108 int
19109 main ()
19110 {
19111 return $ac_func ();
19112   ;
19113   return 0;
19114 }
19115 _ACEOF
19116 rm -f conftest.$ac_objext conftest$ac_exeext
19117 if { (ac_try="$ac_link"
19118 case "(($ac_try" in
19119   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19120   *) ac_try_echo=$ac_try;;
19121 esac
19122 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19123   (eval "$ac_link") 2>conftest.er1
19124   ac_status=$?
19125   grep -v '^ *+' conftest.er1 >conftest.err
19126   rm -f conftest.er1
19127   cat conftest.err >&5
19128   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19129   (exit $ac_status); } && {
19130          test -z "$ac_c_werror_flag" ||
19131          test ! -s conftest.err
19132        } && test -s conftest$ac_exeext &&
19133        $as_test_x conftest$ac_exeext; then
19134   eval "$as_ac_var=yes"
19135 else
19136   echo "$as_me: failed program was:" >&5
19137 sed 's/^/| /' conftest.$ac_ext >&5
19138
19139         eval "$as_ac_var=no"
19140 fi
19141
19142 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
19143       conftest$ac_exeext conftest.$ac_ext
19144 fi
19145 ac_res=`eval echo '${'$as_ac_var'}'`
19146                { echo "$as_me:$LINENO: result: $ac_res" >&5
19147 echo "${ECHO_T}$ac_res" >&6; }
19148 if test `eval echo '${'$as_ac_var'}'` = yes; then
19149   cat >>confdefs.h <<_ACEOF
19150 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
19151 _ACEOF
19152
19153 else
19154   GETOPT_H=getopt.h
19155 fi
19156 done
19157
19158   fi
19159
19160       if test -z "$GETOPT_H"; then
19161     { echo "$as_me:$LINENO: checking whether optreset is declared" >&5
19162 echo $ECHO_N "checking whether optreset is declared... $ECHO_C" >&6; }
19163 if test "${ac_cv_have_decl_optreset+set}" = set; then
19164   echo $ECHO_N "(cached) $ECHO_C" >&6
19165 else
19166   cat >conftest.$ac_ext <<_ACEOF
19167 /* confdefs.h.  */
19168 _ACEOF
19169 cat confdefs.h >>conftest.$ac_ext
19170 cat >>conftest.$ac_ext <<_ACEOF
19171 /* end confdefs.h.  */
19172 #include <getopt.h>
19173
19174 int
19175 main ()
19176 {
19177 #ifndef optreset
19178   (void) optreset;
19179 #endif
19180
19181   ;
19182   return 0;
19183 }
19184 _ACEOF
19185 rm -f conftest.$ac_objext
19186 if { (ac_try="$ac_compile"
19187 case "(($ac_try" in
19188   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19189   *) ac_try_echo=$ac_try;;
19190 esac
19191 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19192   (eval "$ac_compile") 2>conftest.er1
19193   ac_status=$?
19194   grep -v '^ *+' conftest.er1 >conftest.err
19195   rm -f conftest.er1
19196   cat conftest.err >&5
19197   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19198   (exit $ac_status); } && {
19199          test -z "$ac_c_werror_flag" ||
19200          test ! -s conftest.err
19201        } && test -s conftest.$ac_objext; then
19202   ac_cv_have_decl_optreset=yes
19203 else
19204   echo "$as_me: failed program was:" >&5
19205 sed 's/^/| /' conftest.$ac_ext >&5
19206
19207         ac_cv_have_decl_optreset=no
19208 fi
19209
19210 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19211 fi
19212 { echo "$as_me:$LINENO: result: $ac_cv_have_decl_optreset" >&5
19213 echo "${ECHO_T}$ac_cv_have_decl_optreset" >&6; }
19214 if test $ac_cv_have_decl_optreset = yes; then
19215   GETOPT_H=getopt.h
19216 fi
19217
19218   fi
19219
19220       if test -z "$GETOPT_H"; then
19221     { echo "$as_me:$LINENO: checking for working GNU getopt function" >&5
19222 echo $ECHO_N "checking for working GNU getopt function... $ECHO_C" >&6; }
19223 if test "${gl_cv_func_gnu_getopt+set}" = set; then
19224   echo $ECHO_N "(cached) $ECHO_C" >&6
19225 else
19226   if test "$cross_compiling" = yes; then
19227                          { echo "$as_me:$LINENO: checking whether getopt_clip is declared" >&5
19228 echo $ECHO_N "checking whether getopt_clip is declared... $ECHO_C" >&6; }
19229 if test "${ac_cv_have_decl_getopt_clip+set}" = set; then
19230   echo $ECHO_N "(cached) $ECHO_C" >&6
19231 else
19232   cat >conftest.$ac_ext <<_ACEOF
19233 /* confdefs.h.  */
19234 _ACEOF
19235 cat confdefs.h >>conftest.$ac_ext
19236 cat >>conftest.$ac_ext <<_ACEOF
19237 /* end confdefs.h.  */
19238 #include <getopt.h>
19239
19240 int
19241 main ()
19242 {
19243 #ifndef getopt_clip
19244   (void) getopt_clip;
19245 #endif
19246
19247   ;
19248   return 0;
19249 }
19250 _ACEOF
19251 rm -f conftest.$ac_objext
19252 if { (ac_try="$ac_compile"
19253 case "(($ac_try" in
19254   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19255   *) ac_try_echo=$ac_try;;
19256 esac
19257 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19258   (eval "$ac_compile") 2>conftest.er1
19259   ac_status=$?
19260   grep -v '^ *+' conftest.er1 >conftest.err
19261   rm -f conftest.er1
19262   cat conftest.err >&5
19263   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19264   (exit $ac_status); } && {
19265          test -z "$ac_c_werror_flag" ||
19266          test ! -s conftest.err
19267        } && test -s conftest.$ac_objext; then
19268   ac_cv_have_decl_getopt_clip=yes
19269 else
19270   echo "$as_me: failed program was:" >&5
19271 sed 's/^/| /' conftest.$ac_ext >&5
19272
19273         ac_cv_have_decl_getopt_clip=no
19274 fi
19275
19276 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19277 fi
19278 { echo "$as_me:$LINENO: result: $ac_cv_have_decl_getopt_clip" >&5
19279 echo "${ECHO_T}$ac_cv_have_decl_getopt_clip" >&6; }
19280 if test $ac_cv_have_decl_getopt_clip = yes; then
19281   gl_cv_func_gnu_getopt=no
19282 else
19283   gl_cv_func_gnu_getopt=yes
19284 fi
19285
19286 else
19287   cat >conftest.$ac_ext <<_ACEOF
19288 /* confdefs.h.  */
19289 _ACEOF
19290 cat confdefs.h >>conftest.$ac_ext
19291 cat >>conftest.$ac_ext <<_ACEOF
19292 /* end confdefs.h.  */
19293 #include <getopt.h>
19294 int
19295 main ()
19296 {
19297
19298              char *myargv[3];
19299              myargv[0] = "conftest";
19300              myargv[1] = "-+";
19301              myargv[2] = 0;
19302              return getopt (2, myargv, "+a") != '?';
19303
19304   ;
19305   return 0;
19306 }
19307 _ACEOF
19308 rm -f conftest$ac_exeext
19309 if { (ac_try="$ac_link"
19310 case "(($ac_try" in
19311   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19312   *) ac_try_echo=$ac_try;;
19313 esac
19314 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19315   (eval "$ac_link") 2>&5
19316   ac_status=$?
19317   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19318   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
19319   { (case "(($ac_try" in
19320   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19321   *) ac_try_echo=$ac_try;;
19322 esac
19323 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19324   (eval "$ac_try") 2>&5
19325   ac_status=$?
19326   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19327   (exit $ac_status); }; }; then
19328   gl_cv_func_gnu_getopt=yes
19329 else
19330   echo "$as_me: program exited with status $ac_status" >&5
19331 echo "$as_me: failed program was:" >&5
19332 sed 's/^/| /' conftest.$ac_ext >&5
19333
19334 ( exit $ac_status )
19335 gl_cv_func_gnu_getopt=no
19336 fi
19337 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
19338 fi
19339
19340
19341 fi
19342 { echo "$as_me:$LINENO: result: $gl_cv_func_gnu_getopt" >&5
19343 echo "${ECHO_T}$gl_cv_func_gnu_getopt" >&6; }
19344     if test "$gl_cv_func_gnu_getopt" = "no"; then
19345       GETOPT_H=getopt.h
19346     fi
19347   fi
19348
19349
19350
19351   if test -n "$GETOPT_H"; then
19352
19353
19354   GETOPT_H=getopt.h
19355
19356 cat >>confdefs.h <<\_ACEOF
19357 #define __GETOPT_PREFIX rpl_
19358 _ACEOF
19359
19360
19361
19362   :
19363   GETOPTOBJS='getopt.o getopt1.o'
19364
19365 fi
19366
19367
19368
19369
19370 { echo "$as_me:$LINENO: checking whether getpgrp requires zero arguments" >&5
19371 echo $ECHO_N "checking whether getpgrp requires zero arguments... $ECHO_C" >&6; }
19372 if test "${ac_cv_func_getpgrp_void+set}" = set; then
19373   echo $ECHO_N "(cached) $ECHO_C" >&6
19374 else
19375   # Use it with a single arg.
19376 cat >conftest.$ac_ext <<_ACEOF
19377 /* confdefs.h.  */
19378 _ACEOF
19379 cat confdefs.h >>conftest.$ac_ext
19380 cat >>conftest.$ac_ext <<_ACEOF
19381 /* end confdefs.h.  */
19382 $ac_includes_default
19383 int
19384 main ()
19385 {
19386 getpgrp (0);
19387   ;
19388   return 0;
19389 }
19390 _ACEOF
19391 rm -f conftest.$ac_objext
19392 if { (ac_try="$ac_compile"
19393 case "(($ac_try" in
19394   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19395   *) ac_try_echo=$ac_try;;
19396 esac
19397 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19398   (eval "$ac_compile") 2>conftest.er1
19399   ac_status=$?
19400   grep -v '^ *+' conftest.er1 >conftest.err
19401   rm -f conftest.er1
19402   cat conftest.err >&5
19403   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19404   (exit $ac_status); } && {
19405          test -z "$ac_c_werror_flag" ||
19406          test ! -s conftest.err
19407        } && test -s conftest.$ac_objext; then
19408   ac_cv_func_getpgrp_void=no
19409 else
19410   echo "$as_me: failed program was:" >&5
19411 sed 's/^/| /' conftest.$ac_ext >&5
19412
19413         ac_cv_func_getpgrp_void=yes
19414 fi
19415
19416 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19417
19418 fi
19419 { echo "$as_me:$LINENO: result: $ac_cv_func_getpgrp_void" >&5
19420 echo "${ECHO_T}$ac_cv_func_getpgrp_void" >&6; }
19421 if test $ac_cv_func_getpgrp_void = yes; then
19422
19423 cat >>confdefs.h <<\_ACEOF
19424 #define GETPGRP_VOID 1
19425 _ACEOF
19426
19427 fi
19428
19429
19430
19431 for ac_func in strftime
19432 do
19433 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
19434 { echo "$as_me:$LINENO: checking for $ac_func" >&5
19435 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
19436 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
19437   echo $ECHO_N "(cached) $ECHO_C" >&6
19438 else
19439   cat >conftest.$ac_ext <<_ACEOF
19440 /* confdefs.h.  */
19441 _ACEOF
19442 cat confdefs.h >>conftest.$ac_ext
19443 cat >>conftest.$ac_ext <<_ACEOF
19444 /* end confdefs.h.  */
19445 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
19446    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
19447 #define $ac_func innocuous_$ac_func
19448
19449 /* System header to define __stub macros and hopefully few prototypes,
19450     which can conflict with char $ac_func (); below.
19451     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
19452     <limits.h> exists even on freestanding compilers.  */
19453
19454 #ifdef __STDC__
19455 # include <limits.h>
19456 #else
19457 # include <assert.h>
19458 #endif
19459
19460 #undef $ac_func
19461
19462 /* Override any GCC internal prototype to avoid an error.
19463    Use char because int might match the return type of a GCC
19464    builtin and then its argument prototype would still apply.  */
19465 #ifdef __cplusplus
19466 extern "C"
19467 #endif
19468 char $ac_func ();
19469 /* The GNU C library defines this for functions which it implements
19470     to always fail with ENOSYS.  Some functions are actually named
19471     something starting with __ and the normal name is an alias.  */
19472 #if defined __stub_$ac_func || defined __stub___$ac_func
19473 choke me
19474 #endif
19475
19476 int
19477 main ()
19478 {
19479 return $ac_func ();
19480   ;
19481   return 0;
19482 }
19483 _ACEOF
19484 rm -f conftest.$ac_objext conftest$ac_exeext
19485 if { (ac_try="$ac_link"
19486 case "(($ac_try" in
19487   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19488   *) ac_try_echo=$ac_try;;
19489 esac
19490 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19491   (eval "$ac_link") 2>conftest.er1
19492   ac_status=$?
19493   grep -v '^ *+' conftest.er1 >conftest.err
19494   rm -f conftest.er1
19495   cat conftest.err >&5
19496   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19497   (exit $ac_status); } && {
19498          test -z "$ac_c_werror_flag" ||
19499          test ! -s conftest.err
19500        } && test -s conftest$ac_exeext &&
19501        $as_test_x conftest$ac_exeext; then
19502   eval "$as_ac_var=yes"
19503 else
19504   echo "$as_me: failed program was:" >&5
19505 sed 's/^/| /' conftest.$ac_ext >&5
19506
19507         eval "$as_ac_var=no"
19508 fi
19509
19510 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
19511       conftest$ac_exeext conftest.$ac_ext
19512 fi
19513 ac_res=`eval echo '${'$as_ac_var'}'`
19514                { echo "$as_me:$LINENO: result: $ac_res" >&5
19515 echo "${ECHO_T}$ac_res" >&6; }
19516 if test `eval echo '${'$as_ac_var'}'` = yes; then
19517   cat >>confdefs.h <<_ACEOF
19518 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
19519 _ACEOF
19520
19521 else
19522   # strftime is in -lintl on SCO UNIX.
19523 { echo "$as_me:$LINENO: checking for strftime in -lintl" >&5
19524 echo $ECHO_N "checking for strftime in -lintl... $ECHO_C" >&6; }
19525 if test "${ac_cv_lib_intl_strftime+set}" = set; then
19526   echo $ECHO_N "(cached) $ECHO_C" >&6
19527 else
19528   ac_check_lib_save_LIBS=$LIBS
19529 LIBS="-lintl  $LIBS"
19530 cat >conftest.$ac_ext <<_ACEOF
19531 /* confdefs.h.  */
19532 _ACEOF
19533 cat confdefs.h >>conftest.$ac_ext
19534 cat >>conftest.$ac_ext <<_ACEOF
19535 /* end confdefs.h.  */
19536
19537 /* Override any GCC internal prototype to avoid an error.
19538    Use char because int might match the return type of a GCC
19539    builtin and then its argument prototype would still apply.  */
19540 #ifdef __cplusplus
19541 extern "C"
19542 #endif
19543 char strftime ();
19544 int
19545 main ()
19546 {
19547 return strftime ();
19548   ;
19549   return 0;
19550 }
19551 _ACEOF
19552 rm -f conftest.$ac_objext conftest$ac_exeext
19553 if { (ac_try="$ac_link"
19554 case "(($ac_try" in
19555   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19556   *) ac_try_echo=$ac_try;;
19557 esac
19558 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19559   (eval "$ac_link") 2>conftest.er1
19560   ac_status=$?
19561   grep -v '^ *+' conftest.er1 >conftest.err
19562   rm -f conftest.er1
19563   cat conftest.err >&5
19564   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19565   (exit $ac_status); } && {
19566          test -z "$ac_c_werror_flag" ||
19567          test ! -s conftest.err
19568        } && test -s conftest$ac_exeext &&
19569        $as_test_x conftest$ac_exeext; then
19570   ac_cv_lib_intl_strftime=yes
19571 else
19572   echo "$as_me: failed program was:" >&5
19573 sed 's/^/| /' conftest.$ac_ext >&5
19574
19575         ac_cv_lib_intl_strftime=no
19576 fi
19577
19578 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
19579       conftest$ac_exeext conftest.$ac_ext
19580 LIBS=$ac_check_lib_save_LIBS
19581 fi
19582 { echo "$as_me:$LINENO: result: $ac_cv_lib_intl_strftime" >&5
19583 echo "${ECHO_T}$ac_cv_lib_intl_strftime" >&6; }
19584 if test $ac_cv_lib_intl_strftime = yes; then
19585   cat >>confdefs.h <<\_ACEOF
19586 #define HAVE_STRFTIME 1
19587 _ACEOF
19588
19589 LIBS="-lintl $LIBS"
19590 fi
19591
19592 fi
19593 done
19594
19595
19596 # UNIX98 PTYs.
19597
19598 for ac_func in grantpt
19599 do
19600 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
19601 { echo "$as_me:$LINENO: checking for $ac_func" >&5
19602 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
19603 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
19604   echo $ECHO_N "(cached) $ECHO_C" >&6
19605 else
19606   cat >conftest.$ac_ext <<_ACEOF
19607 /* confdefs.h.  */
19608 _ACEOF
19609 cat confdefs.h >>conftest.$ac_ext
19610 cat >>conftest.$ac_ext <<_ACEOF
19611 /* end confdefs.h.  */
19612 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
19613    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
19614 #define $ac_func innocuous_$ac_func
19615
19616 /* System header to define __stub macros and hopefully few prototypes,
19617     which can conflict with char $ac_func (); below.
19618     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
19619     <limits.h> exists even on freestanding compilers.  */
19620
19621 #ifdef __STDC__
19622 # include <limits.h>
19623 #else
19624 # include <assert.h>
19625 #endif
19626
19627 #undef $ac_func
19628
19629 /* Override any GCC internal prototype to avoid an error.
19630    Use char because int might match the return type of a GCC
19631    builtin and then its argument prototype would still apply.  */
19632 #ifdef __cplusplus
19633 extern "C"
19634 #endif
19635 char $ac_func ();
19636 /* The GNU C library defines this for functions which it implements
19637     to always fail with ENOSYS.  Some functions are actually named
19638     something starting with __ and the normal name is an alias.  */
19639 #if defined __stub_$ac_func || defined __stub___$ac_func
19640 choke me
19641 #endif
19642
19643 int
19644 main ()
19645 {
19646 return $ac_func ();
19647   ;
19648   return 0;
19649 }
19650 _ACEOF
19651 rm -f conftest.$ac_objext conftest$ac_exeext
19652 if { (ac_try="$ac_link"
19653 case "(($ac_try" in
19654   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19655   *) ac_try_echo=$ac_try;;
19656 esac
19657 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19658   (eval "$ac_link") 2>conftest.er1
19659   ac_status=$?
19660   grep -v '^ *+' conftest.er1 >conftest.err
19661   rm -f conftest.er1
19662   cat conftest.err >&5
19663   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19664   (exit $ac_status); } && {
19665          test -z "$ac_c_werror_flag" ||
19666          test ! -s conftest.err
19667        } && test -s conftest$ac_exeext &&
19668        $as_test_x conftest$ac_exeext; then
19669   eval "$as_ac_var=yes"
19670 else
19671   echo "$as_me: failed program was:" >&5
19672 sed 's/^/| /' conftest.$ac_ext >&5
19673
19674         eval "$as_ac_var=no"
19675 fi
19676
19677 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
19678       conftest$ac_exeext conftest.$ac_ext
19679 fi
19680 ac_res=`eval echo '${'$as_ac_var'}'`
19681                { echo "$as_me:$LINENO: result: $ac_res" >&5
19682 echo "${ECHO_T}$ac_res" >&6; }
19683 if test `eval echo '${'$as_ac_var'}'` = yes; then
19684   cat >>confdefs.h <<_ACEOF
19685 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
19686 _ACEOF
19687
19688 fi
19689 done
19690
19691
19692 # PTY-related GNU extensions.
19693
19694 for ac_func in getpt
19695 do
19696 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
19697 { echo "$as_me:$LINENO: checking for $ac_func" >&5
19698 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
19699 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
19700   echo $ECHO_N "(cached) $ECHO_C" >&6
19701 else
19702   cat >conftest.$ac_ext <<_ACEOF
19703 /* confdefs.h.  */
19704 _ACEOF
19705 cat confdefs.h >>conftest.$ac_ext
19706 cat >>conftest.$ac_ext <<_ACEOF
19707 /* end confdefs.h.  */
19708 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
19709    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
19710 #define $ac_func innocuous_$ac_func
19711
19712 /* System header to define __stub macros and hopefully few prototypes,
19713     which can conflict with char $ac_func (); below.
19714     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
19715     <limits.h> exists even on freestanding compilers.  */
19716
19717 #ifdef __STDC__
19718 # include <limits.h>
19719 #else
19720 # include <assert.h>
19721 #endif
19722
19723 #undef $ac_func
19724
19725 /* Override any GCC internal prototype to avoid an error.
19726    Use char because int might match the return type of a GCC
19727    builtin and then its argument prototype would still apply.  */
19728 #ifdef __cplusplus
19729 extern "C"
19730 #endif
19731 char $ac_func ();
19732 /* The GNU C library defines this for functions which it implements
19733     to always fail with ENOSYS.  Some functions are actually named
19734     something starting with __ and the normal name is an alias.  */
19735 #if defined __stub_$ac_func || defined __stub___$ac_func
19736 choke me
19737 #endif
19738
19739 int
19740 main ()
19741 {
19742 return $ac_func ();
19743   ;
19744   return 0;
19745 }
19746 _ACEOF
19747 rm -f conftest.$ac_objext conftest$ac_exeext
19748 if { (ac_try="$ac_link"
19749 case "(($ac_try" in
19750   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19751   *) ac_try_echo=$ac_try;;
19752 esac
19753 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19754   (eval "$ac_link") 2>conftest.er1
19755   ac_status=$?
19756   grep -v '^ *+' conftest.er1 >conftest.err
19757   rm -f conftest.er1
19758   cat conftest.err >&5
19759   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19760   (exit $ac_status); } && {
19761          test -z "$ac_c_werror_flag" ||
19762          test ! -s conftest.err
19763        } && test -s conftest$ac_exeext &&
19764        $as_test_x conftest$ac_exeext; then
19765   eval "$as_ac_var=yes"
19766 else
19767   echo "$as_me: failed program was:" >&5
19768 sed 's/^/| /' conftest.$ac_ext >&5
19769
19770         eval "$as_ac_var=no"
19771 fi
19772
19773 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
19774       conftest$ac_exeext conftest.$ac_ext
19775 fi
19776 ac_res=`eval echo '${'$as_ac_var'}'`
19777                { echo "$as_me:$LINENO: result: $ac_res" >&5
19778 echo "${ECHO_T}$ac_res" >&6; }
19779 if test `eval echo '${'$as_ac_var'}'` = yes; then
19780   cat >>confdefs.h <<_ACEOF
19781 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
19782 _ACEOF
19783
19784 fi
19785 done
19786
19787
19788 # Check this now, so that we will NOT find the above functions in ncurses.
19789 # That is because we have not set up to link ncurses in lib-src.
19790 # It's better to believe a function is not available
19791 # than to expect to find it in ncurses.
19792
19793 { echo "$as_me:$LINENO: checking for tparm in -lncurses" >&5
19794 echo $ECHO_N "checking for tparm in -lncurses... $ECHO_C" >&6; }
19795 if test "${ac_cv_lib_ncurses_tparm+set}" = set; then
19796   echo $ECHO_N "(cached) $ECHO_C" >&6
19797 else
19798   ac_check_lib_save_LIBS=$LIBS
19799 LIBS="-lncurses  $LIBS"
19800 cat >conftest.$ac_ext <<_ACEOF
19801 /* confdefs.h.  */
19802 _ACEOF
19803 cat confdefs.h >>conftest.$ac_ext
19804 cat >>conftest.$ac_ext <<_ACEOF
19805 /* end confdefs.h.  */
19806
19807 /* Override any GCC internal prototype to avoid an error.
19808    Use char because int might match the return type of a GCC
19809    builtin and then its argument prototype would still apply.  */
19810 #ifdef __cplusplus
19811 extern "C"
19812 #endif
19813 char tparm ();
19814 int
19815 main ()
19816 {
19817 return tparm ();
19818   ;
19819   return 0;
19820 }
19821 _ACEOF
19822 rm -f conftest.$ac_objext conftest$ac_exeext
19823 if { (ac_try="$ac_link"
19824 case "(($ac_try" in
19825   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19826   *) ac_try_echo=$ac_try;;
19827 esac
19828 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19829   (eval "$ac_link") 2>conftest.er1
19830   ac_status=$?
19831   grep -v '^ *+' conftest.er1 >conftest.err
19832   rm -f conftest.er1
19833   cat conftest.err >&5
19834   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19835   (exit $ac_status); } && {
19836          test -z "$ac_c_werror_flag" ||
19837          test ! -s conftest.err
19838        } && test -s conftest$ac_exeext &&
19839        $as_test_x conftest$ac_exeext; then
19840   ac_cv_lib_ncurses_tparm=yes
19841 else
19842   echo "$as_me: failed program was:" >&5
19843 sed 's/^/| /' conftest.$ac_ext >&5
19844
19845         ac_cv_lib_ncurses_tparm=no
19846 fi
19847
19848 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
19849       conftest$ac_exeext conftest.$ac_ext
19850 LIBS=$ac_check_lib_save_LIBS
19851 fi
19852 { echo "$as_me:$LINENO: result: $ac_cv_lib_ncurses_tparm" >&5
19853 echo "${ECHO_T}$ac_cv_lib_ncurses_tparm" >&6; }
19854 if test $ac_cv_lib_ncurses_tparm = yes; then
19855   cat >>confdefs.h <<_ACEOF
19856 #define HAVE_LIBNCURSES 1
19857 _ACEOF
19858
19859   LIBS="-lncurses $LIBS"
19860
19861 fi
19862
19863
19864 # Do we have res_init, for detecting changes in /etc/resolv.conf?
19865
19866 resolv=no
19867 cat >conftest.$ac_ext <<_ACEOF
19868 /* confdefs.h.  */
19869 _ACEOF
19870 cat confdefs.h >>conftest.$ac_ext
19871 cat >>conftest.$ac_ext <<_ACEOF
19872 /* end confdefs.h.  */
19873 #include <netinet/in.h>
19874 #include <arpa/nameser.h>
19875 #include <resolv.h>
19876 int
19877 main ()
19878 {
19879 return res_init();
19880   ;
19881   return 0;
19882 }
19883 _ACEOF
19884 rm -f conftest.$ac_objext conftest$ac_exeext
19885 if { (ac_try="$ac_link"
19886 case "(($ac_try" in
19887   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19888   *) ac_try_echo=$ac_try;;
19889 esac
19890 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19891   (eval "$ac_link") 2>conftest.er1
19892   ac_status=$?
19893   grep -v '^ *+' conftest.er1 >conftest.err
19894   rm -f conftest.er1
19895   cat conftest.err >&5
19896   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19897   (exit $ac_status); } && {
19898          test -z "$ac_c_werror_flag" ||
19899          test ! -s conftest.err
19900        } && test -s conftest$ac_exeext &&
19901        $as_test_x conftest$ac_exeext; then
19902   have_res_init=yes
19903 else
19904   echo "$as_me: failed program was:" >&5
19905 sed 's/^/| /' conftest.$ac_ext >&5
19906
19907         have_res_init=no
19908 fi
19909
19910 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
19911       conftest$ac_exeext conftest.$ac_ext
19912 if test "$have_res_init" = no; then
19913   OLIBS="$LIBS"
19914   LIBS="$LIBS -lresolv"
19915   { echo "$as_me:$LINENO: checking for res_init with -lresolv" >&5
19916 echo $ECHO_N "checking for res_init with -lresolv... $ECHO_C" >&6; }
19917   cat >conftest.$ac_ext <<_ACEOF
19918 /* confdefs.h.  */
19919 _ACEOF
19920 cat confdefs.h >>conftest.$ac_ext
19921 cat >>conftest.$ac_ext <<_ACEOF
19922 /* end confdefs.h.  */
19923 #include <netinet/in.h>
19924 #include <arpa/nameser.h>
19925 #include <resolv.h>
19926 int
19927 main ()
19928 {
19929 return res_init();
19930   ;
19931   return 0;
19932 }
19933 _ACEOF
19934 rm -f conftest.$ac_objext conftest$ac_exeext
19935 if { (ac_try="$ac_link"
19936 case "(($ac_try" in
19937   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19938   *) ac_try_echo=$ac_try;;
19939 esac
19940 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19941   (eval "$ac_link") 2>conftest.er1
19942   ac_status=$?
19943   grep -v '^ *+' conftest.er1 >conftest.err
19944   rm -f conftest.er1
19945   cat conftest.err >&5
19946   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19947   (exit $ac_status); } && {
19948          test -z "$ac_c_werror_flag" ||
19949          test ! -s conftest.err
19950        } && test -s conftest$ac_exeext &&
19951        $as_test_x conftest$ac_exeext; then
19952   have_res_init=yes
19953 else
19954   echo "$as_me: failed program was:" >&5
19955 sed 's/^/| /' conftest.$ac_ext >&5
19956
19957         have_res_init=no
19958 fi
19959
19960 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
19961       conftest$ac_exeext conftest.$ac_ext
19962   { echo "$as_me:$LINENO: result: $have_res_init" >&5
19963 echo "${ECHO_T}$have_res_init" >&6; }
19964   if test "$have_res_init" = yes ; then
19965     resolv=yes
19966   fi
19967   LIBS="$OLIBS"
19968 fi
19969
19970 if test "$have_res_init" = yes; then
19971
19972 cat >>confdefs.h <<\_ACEOF
19973 #define HAVE_RES_INIT 1
19974 _ACEOF
19975
19976 fi
19977
19978 # Do we need the Hesiod library to provide the support routines?
19979 if test "$with_hesiod" != no ; then
19980   # Don't set $LIBS here -- see comments above.
19981   { echo "$as_me:$LINENO: checking for res_send" >&5
19982 echo $ECHO_N "checking for res_send... $ECHO_C" >&6; }
19983 if test "${ac_cv_func_res_send+set}" = set; then
19984   echo $ECHO_N "(cached) $ECHO_C" >&6
19985 else
19986   cat >conftest.$ac_ext <<_ACEOF
19987 /* confdefs.h.  */
19988 _ACEOF
19989 cat confdefs.h >>conftest.$ac_ext
19990 cat >>conftest.$ac_ext <<_ACEOF
19991 /* end confdefs.h.  */
19992 /* Define res_send to an innocuous variant, in case <limits.h> declares res_send.
19993    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
19994 #define res_send innocuous_res_send
19995
19996 /* System header to define __stub macros and hopefully few prototypes,
19997     which can conflict with char res_send (); below.
19998     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
19999     <limits.h> exists even on freestanding compilers.  */
20000
20001 #ifdef __STDC__
20002 # include <limits.h>
20003 #else
20004 # include <assert.h>
20005 #endif
20006
20007 #undef res_send
20008
20009 /* Override any GCC internal prototype to avoid an error.
20010    Use char because int might match the return type of a GCC
20011    builtin and then its argument prototype would still apply.  */
20012 #ifdef __cplusplus
20013 extern "C"
20014 #endif
20015 char res_send ();
20016 /* The GNU C library defines this for functions which it implements
20017     to always fail with ENOSYS.  Some functions are actually named
20018     something starting with __ and the normal name is an alias.  */
20019 #if defined __stub_res_send || defined __stub___res_send
20020 choke me
20021 #endif
20022
20023 int
20024 main ()
20025 {
20026 return res_send ();
20027   ;
20028   return 0;
20029 }
20030 _ACEOF
20031 rm -f conftest.$ac_objext conftest$ac_exeext
20032 if { (ac_try="$ac_link"
20033 case "(($ac_try" in
20034   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20035   *) ac_try_echo=$ac_try;;
20036 esac
20037 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20038   (eval "$ac_link") 2>conftest.er1
20039   ac_status=$?
20040   grep -v '^ *+' conftest.er1 >conftest.err
20041   rm -f conftest.er1
20042   cat conftest.err >&5
20043   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20044   (exit $ac_status); } && {
20045          test -z "$ac_c_werror_flag" ||
20046          test ! -s conftest.err
20047        } && test -s conftest$ac_exeext &&
20048        $as_test_x conftest$ac_exeext; then
20049   ac_cv_func_res_send=yes
20050 else
20051   echo "$as_me: failed program was:" >&5
20052 sed 's/^/| /' conftest.$ac_ext >&5
20053
20054         ac_cv_func_res_send=no
20055 fi
20056
20057 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20058       conftest$ac_exeext conftest.$ac_ext
20059 fi
20060 { echo "$as_me:$LINENO: result: $ac_cv_func_res_send" >&5
20061 echo "${ECHO_T}$ac_cv_func_res_send" >&6; }
20062 if test $ac_cv_func_res_send = yes; then
20063   :
20064 else
20065   { echo "$as_me:$LINENO: checking for __res_send" >&5
20066 echo $ECHO_N "checking for __res_send... $ECHO_C" >&6; }
20067 if test "${ac_cv_func___res_send+set}" = set; then
20068   echo $ECHO_N "(cached) $ECHO_C" >&6
20069 else
20070   cat >conftest.$ac_ext <<_ACEOF
20071 /* confdefs.h.  */
20072 _ACEOF
20073 cat confdefs.h >>conftest.$ac_ext
20074 cat >>conftest.$ac_ext <<_ACEOF
20075 /* end confdefs.h.  */
20076 /* Define __res_send to an innocuous variant, in case <limits.h> declares __res_send.
20077    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
20078 #define __res_send innocuous___res_send
20079
20080 /* System header to define __stub macros and hopefully few prototypes,
20081     which can conflict with char __res_send (); below.
20082     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
20083     <limits.h> exists even on freestanding compilers.  */
20084
20085 #ifdef __STDC__
20086 # include <limits.h>
20087 #else
20088 # include <assert.h>
20089 #endif
20090
20091 #undef __res_send
20092
20093 /* Override any GCC internal prototype to avoid an error.
20094    Use char because int might match the return type of a GCC
20095    builtin and then its argument prototype would still apply.  */
20096 #ifdef __cplusplus
20097 extern "C"
20098 #endif
20099 char __res_send ();
20100 /* The GNU C library defines this for functions which it implements
20101     to always fail with ENOSYS.  Some functions are actually named
20102     something starting with __ and the normal name is an alias.  */
20103 #if defined __stub___res_send || defined __stub_____res_send
20104 choke me
20105 #endif
20106
20107 int
20108 main ()
20109 {
20110 return __res_send ();
20111   ;
20112   return 0;
20113 }
20114 _ACEOF
20115 rm -f conftest.$ac_objext conftest$ac_exeext
20116 if { (ac_try="$ac_link"
20117 case "(($ac_try" in
20118   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20119   *) ac_try_echo=$ac_try;;
20120 esac
20121 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20122   (eval "$ac_link") 2>conftest.er1
20123   ac_status=$?
20124   grep -v '^ *+' conftest.er1 >conftest.err
20125   rm -f conftest.er1
20126   cat conftest.err >&5
20127   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20128   (exit $ac_status); } && {
20129          test -z "$ac_c_werror_flag" ||
20130          test ! -s conftest.err
20131        } && test -s conftest$ac_exeext &&
20132        $as_test_x conftest$ac_exeext; then
20133   ac_cv_func___res_send=yes
20134 else
20135   echo "$as_me: failed program was:" >&5
20136 sed 's/^/| /' conftest.$ac_ext >&5
20137
20138         ac_cv_func___res_send=no
20139 fi
20140
20141 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20142       conftest$ac_exeext conftest.$ac_ext
20143 fi
20144 { echo "$as_me:$LINENO: result: $ac_cv_func___res_send" >&5
20145 echo "${ECHO_T}$ac_cv_func___res_send" >&6; }
20146 if test $ac_cv_func___res_send = yes; then
20147   :
20148 else
20149   { echo "$as_me:$LINENO: checking for res_send in -lresolv" >&5
20150 echo $ECHO_N "checking for res_send in -lresolv... $ECHO_C" >&6; }
20151 if test "${ac_cv_lib_resolv_res_send+set}" = set; then
20152   echo $ECHO_N "(cached) $ECHO_C" >&6
20153 else
20154   ac_check_lib_save_LIBS=$LIBS
20155 LIBS="-lresolv  $LIBS"
20156 cat >conftest.$ac_ext <<_ACEOF
20157 /* confdefs.h.  */
20158 _ACEOF
20159 cat confdefs.h >>conftest.$ac_ext
20160 cat >>conftest.$ac_ext <<_ACEOF
20161 /* end confdefs.h.  */
20162
20163 /* Override any GCC internal prototype to avoid an error.
20164    Use char because int might match the return type of a GCC
20165    builtin and then its argument prototype would still apply.  */
20166 #ifdef __cplusplus
20167 extern "C"
20168 #endif
20169 char res_send ();
20170 int
20171 main ()
20172 {
20173 return res_send ();
20174   ;
20175   return 0;
20176 }
20177 _ACEOF
20178 rm -f conftest.$ac_objext conftest$ac_exeext
20179 if { (ac_try="$ac_link"
20180 case "(($ac_try" in
20181   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20182   *) ac_try_echo=$ac_try;;
20183 esac
20184 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20185   (eval "$ac_link") 2>conftest.er1
20186   ac_status=$?
20187   grep -v '^ *+' conftest.er1 >conftest.err
20188   rm -f conftest.er1
20189   cat conftest.err >&5
20190   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20191   (exit $ac_status); } && {
20192          test -z "$ac_c_werror_flag" ||
20193          test ! -s conftest.err
20194        } && test -s conftest$ac_exeext &&
20195        $as_test_x conftest$ac_exeext; then
20196   ac_cv_lib_resolv_res_send=yes
20197 else
20198   echo "$as_me: failed program was:" >&5
20199 sed 's/^/| /' conftest.$ac_ext >&5
20200
20201         ac_cv_lib_resolv_res_send=no
20202 fi
20203
20204 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20205       conftest$ac_exeext conftest.$ac_ext
20206 LIBS=$ac_check_lib_save_LIBS
20207 fi
20208 { echo "$as_me:$LINENO: result: $ac_cv_lib_resolv_res_send" >&5
20209 echo "${ECHO_T}$ac_cv_lib_resolv_res_send" >&6; }
20210 if test $ac_cv_lib_resolv_res_send = yes; then
20211   resolv=yes
20212 else
20213   { echo "$as_me:$LINENO: checking for __res_send in -lresolv" >&5
20214 echo $ECHO_N "checking for __res_send in -lresolv... $ECHO_C" >&6; }
20215 if test "${ac_cv_lib_resolv___res_send+set}" = set; then
20216   echo $ECHO_N "(cached) $ECHO_C" >&6
20217 else
20218   ac_check_lib_save_LIBS=$LIBS
20219 LIBS="-lresolv  $LIBS"
20220 cat >conftest.$ac_ext <<_ACEOF
20221 /* confdefs.h.  */
20222 _ACEOF
20223 cat confdefs.h >>conftest.$ac_ext
20224 cat >>conftest.$ac_ext <<_ACEOF
20225 /* end confdefs.h.  */
20226
20227 /* Override any GCC internal prototype to avoid an error.
20228    Use char because int might match the return type of a GCC
20229    builtin and then its argument prototype would still apply.  */
20230 #ifdef __cplusplus
20231 extern "C"
20232 #endif
20233 char __res_send ();
20234 int
20235 main ()
20236 {
20237 return __res_send ();
20238   ;
20239   return 0;
20240 }
20241 _ACEOF
20242 rm -f conftest.$ac_objext conftest$ac_exeext
20243 if { (ac_try="$ac_link"
20244 case "(($ac_try" in
20245   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20246   *) ac_try_echo=$ac_try;;
20247 esac
20248 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20249   (eval "$ac_link") 2>conftest.er1
20250   ac_status=$?
20251   grep -v '^ *+' conftest.er1 >conftest.err
20252   rm -f conftest.er1
20253   cat conftest.err >&5
20254   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20255   (exit $ac_status); } && {
20256          test -z "$ac_c_werror_flag" ||
20257          test ! -s conftest.err
20258        } && test -s conftest$ac_exeext &&
20259        $as_test_x conftest$ac_exeext; then
20260   ac_cv_lib_resolv___res_send=yes
20261 else
20262   echo "$as_me: failed program was:" >&5
20263 sed 's/^/| /' conftest.$ac_ext >&5
20264
20265         ac_cv_lib_resolv___res_send=no
20266 fi
20267
20268 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20269       conftest$ac_exeext conftest.$ac_ext
20270 LIBS=$ac_check_lib_save_LIBS
20271 fi
20272 { echo "$as_me:$LINENO: result: $ac_cv_lib_resolv___res_send" >&5
20273 echo "${ECHO_T}$ac_cv_lib_resolv___res_send" >&6; }
20274 if test $ac_cv_lib_resolv___res_send = yes; then
20275   resolv=yes
20276 fi
20277
20278 fi
20279
20280 fi
20281
20282 fi
20283
20284   if test "$resolv" = yes ; then
20285     RESOLVLIB=-lresolv
20286   else
20287     RESOLVLIB=
20288   fi
20289   { echo "$as_me:$LINENO: checking for hes_getmailhost" >&5
20290 echo $ECHO_N "checking for hes_getmailhost... $ECHO_C" >&6; }
20291 if test "${ac_cv_func_hes_getmailhost+set}" = set; then
20292   echo $ECHO_N "(cached) $ECHO_C" >&6
20293 else
20294   cat >conftest.$ac_ext <<_ACEOF
20295 /* confdefs.h.  */
20296 _ACEOF
20297 cat confdefs.h >>conftest.$ac_ext
20298 cat >>conftest.$ac_ext <<_ACEOF
20299 /* end confdefs.h.  */
20300 /* Define hes_getmailhost to an innocuous variant, in case <limits.h> declares hes_getmailhost.
20301    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
20302 #define hes_getmailhost innocuous_hes_getmailhost
20303
20304 /* System header to define __stub macros and hopefully few prototypes,
20305     which can conflict with char hes_getmailhost (); below.
20306     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
20307     <limits.h> exists even on freestanding compilers.  */
20308
20309 #ifdef __STDC__
20310 # include <limits.h>
20311 #else
20312 # include <assert.h>
20313 #endif
20314
20315 #undef hes_getmailhost
20316
20317 /* Override any GCC internal prototype to avoid an error.
20318    Use char because int might match the return type of a GCC
20319    builtin and then its argument prototype would still apply.  */
20320 #ifdef __cplusplus
20321 extern "C"
20322 #endif
20323 char hes_getmailhost ();
20324 /* The GNU C library defines this for functions which it implements
20325     to always fail with ENOSYS.  Some functions are actually named
20326     something starting with __ and the normal name is an alias.  */
20327 #if defined __stub_hes_getmailhost || defined __stub___hes_getmailhost
20328 choke me
20329 #endif
20330
20331 int
20332 main ()
20333 {
20334 return hes_getmailhost ();
20335   ;
20336   return 0;
20337 }
20338 _ACEOF
20339 rm -f conftest.$ac_objext conftest$ac_exeext
20340 if { (ac_try="$ac_link"
20341 case "(($ac_try" in
20342   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20343   *) ac_try_echo=$ac_try;;
20344 esac
20345 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20346   (eval "$ac_link") 2>conftest.er1
20347   ac_status=$?
20348   grep -v '^ *+' conftest.er1 >conftest.err
20349   rm -f conftest.er1
20350   cat conftest.err >&5
20351   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20352   (exit $ac_status); } && {
20353          test -z "$ac_c_werror_flag" ||
20354          test ! -s conftest.err
20355        } && test -s conftest$ac_exeext &&
20356        $as_test_x conftest$ac_exeext; then
20357   ac_cv_func_hes_getmailhost=yes
20358 else
20359   echo "$as_me: failed program was:" >&5
20360 sed 's/^/| /' conftest.$ac_ext >&5
20361
20362         ac_cv_func_hes_getmailhost=no
20363 fi
20364
20365 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20366       conftest$ac_exeext conftest.$ac_ext
20367 fi
20368 { echo "$as_me:$LINENO: result: $ac_cv_func_hes_getmailhost" >&5
20369 echo "${ECHO_T}$ac_cv_func_hes_getmailhost" >&6; }
20370 if test $ac_cv_func_hes_getmailhost = yes; then
20371   :
20372 else
20373   { echo "$as_me:$LINENO: checking for hes_getmailhost in -lhesiod" >&5
20374 echo $ECHO_N "checking for hes_getmailhost in -lhesiod... $ECHO_C" >&6; }
20375 if test "${ac_cv_lib_hesiod_hes_getmailhost+set}" = set; then
20376   echo $ECHO_N "(cached) $ECHO_C" >&6
20377 else
20378   ac_check_lib_save_LIBS=$LIBS
20379 LIBS="-lhesiod $RESOLVLIB $LIBS"
20380 cat >conftest.$ac_ext <<_ACEOF
20381 /* confdefs.h.  */
20382 _ACEOF
20383 cat confdefs.h >>conftest.$ac_ext
20384 cat >>conftest.$ac_ext <<_ACEOF
20385 /* end confdefs.h.  */
20386
20387 /* Override any GCC internal prototype to avoid an error.
20388    Use char because int might match the return type of a GCC
20389    builtin and then its argument prototype would still apply.  */
20390 #ifdef __cplusplus
20391 extern "C"
20392 #endif
20393 char hes_getmailhost ();
20394 int
20395 main ()
20396 {
20397 return hes_getmailhost ();
20398   ;
20399   return 0;
20400 }
20401 _ACEOF
20402 rm -f conftest.$ac_objext conftest$ac_exeext
20403 if { (ac_try="$ac_link"
20404 case "(($ac_try" in
20405   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20406   *) ac_try_echo=$ac_try;;
20407 esac
20408 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20409   (eval "$ac_link") 2>conftest.er1
20410   ac_status=$?
20411   grep -v '^ *+' conftest.er1 >conftest.err
20412   rm -f conftest.er1
20413   cat conftest.err >&5
20414   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20415   (exit $ac_status); } && {
20416          test -z "$ac_c_werror_flag" ||
20417          test ! -s conftest.err
20418        } && test -s conftest$ac_exeext &&
20419        $as_test_x conftest$ac_exeext; then
20420   ac_cv_lib_hesiod_hes_getmailhost=yes
20421 else
20422   echo "$as_me: failed program was:" >&5
20423 sed 's/^/| /' conftest.$ac_ext >&5
20424
20425         ac_cv_lib_hesiod_hes_getmailhost=no
20426 fi
20427
20428 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20429       conftest$ac_exeext conftest.$ac_ext
20430 LIBS=$ac_check_lib_save_LIBS
20431 fi
20432 { echo "$as_me:$LINENO: result: $ac_cv_lib_hesiod_hes_getmailhost" >&5
20433 echo "${ECHO_T}$ac_cv_lib_hesiod_hes_getmailhost" >&6; }
20434 if test $ac_cv_lib_hesiod_hes_getmailhost = yes; then
20435
20436 cat >>confdefs.h <<\_ACEOF
20437 #define HAVE_LIBHESIOD 1
20438 _ACEOF
20439
20440 else
20441   :
20442 fi
20443
20444 fi
20445
20446 fi
20447
20448 # Do we need libresolv (due to res_init or Hesiod)?
20449 if test "$resolv" = yes ; then
20450
20451 cat >>confdefs.h <<\_ACEOF
20452 #define HAVE_LIBRESOLV 1
20453 _ACEOF
20454
20455 fi
20456
20457 # These tell us which Kerberos-related libraries to use.
20458 if test "${with_kerberos}" != no; then
20459
20460 { echo "$as_me:$LINENO: checking for com_err in -lcom_err" >&5
20461 echo $ECHO_N "checking for com_err in -lcom_err... $ECHO_C" >&6; }
20462 if test "${ac_cv_lib_com_err_com_err+set}" = set; then
20463   echo $ECHO_N "(cached) $ECHO_C" >&6
20464 else
20465   ac_check_lib_save_LIBS=$LIBS
20466 LIBS="-lcom_err  $LIBS"
20467 cat >conftest.$ac_ext <<_ACEOF
20468 /* confdefs.h.  */
20469 _ACEOF
20470 cat confdefs.h >>conftest.$ac_ext
20471 cat >>conftest.$ac_ext <<_ACEOF
20472 /* end confdefs.h.  */
20473
20474 /* Override any GCC internal prototype to avoid an error.
20475    Use char because int might match the return type of a GCC
20476    builtin and then its argument prototype would still apply.  */
20477 #ifdef __cplusplus
20478 extern "C"
20479 #endif
20480 char com_err ();
20481 int
20482 main ()
20483 {
20484 return com_err ();
20485   ;
20486   return 0;
20487 }
20488 _ACEOF
20489 rm -f conftest.$ac_objext conftest$ac_exeext
20490 if { (ac_try="$ac_link"
20491 case "(($ac_try" in
20492   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20493   *) ac_try_echo=$ac_try;;
20494 esac
20495 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20496   (eval "$ac_link") 2>conftest.er1
20497   ac_status=$?
20498   grep -v '^ *+' conftest.er1 >conftest.err
20499   rm -f conftest.er1
20500   cat conftest.err >&5
20501   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20502   (exit $ac_status); } && {
20503          test -z "$ac_c_werror_flag" ||
20504          test ! -s conftest.err
20505        } && test -s conftest$ac_exeext &&
20506        $as_test_x conftest$ac_exeext; then
20507   ac_cv_lib_com_err_com_err=yes
20508 else
20509   echo "$as_me: failed program was:" >&5
20510 sed 's/^/| /' conftest.$ac_ext >&5
20511
20512         ac_cv_lib_com_err_com_err=no
20513 fi
20514
20515 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20516       conftest$ac_exeext conftest.$ac_ext
20517 LIBS=$ac_check_lib_save_LIBS
20518 fi
20519 { echo "$as_me:$LINENO: result: $ac_cv_lib_com_err_com_err" >&5
20520 echo "${ECHO_T}$ac_cv_lib_com_err_com_err" >&6; }
20521 if test $ac_cv_lib_com_err_com_err = yes; then
20522   cat >>confdefs.h <<_ACEOF
20523 #define HAVE_LIBCOM_ERR 1
20524 _ACEOF
20525
20526   LIBS="-lcom_err $LIBS"
20527
20528 fi
20529
20530
20531 { echo "$as_me:$LINENO: checking for mit_des_cbc_encrypt in -lk5crypto" >&5
20532 echo $ECHO_N "checking for mit_des_cbc_encrypt in -lk5crypto... $ECHO_C" >&6; }
20533 if test "${ac_cv_lib_k5crypto_mit_des_cbc_encrypt+set}" = set; then
20534   echo $ECHO_N "(cached) $ECHO_C" >&6
20535 else
20536   ac_check_lib_save_LIBS=$LIBS
20537 LIBS="-lk5crypto  $LIBS"
20538 cat >conftest.$ac_ext <<_ACEOF
20539 /* confdefs.h.  */
20540 _ACEOF
20541 cat confdefs.h >>conftest.$ac_ext
20542 cat >>conftest.$ac_ext <<_ACEOF
20543 /* end confdefs.h.  */
20544
20545 /* Override any GCC internal prototype to avoid an error.
20546    Use char because int might match the return type of a GCC
20547    builtin and then its argument prototype would still apply.  */
20548 #ifdef __cplusplus
20549 extern "C"
20550 #endif
20551 char mit_des_cbc_encrypt ();
20552 int
20553 main ()
20554 {
20555 return mit_des_cbc_encrypt ();
20556   ;
20557   return 0;
20558 }
20559 _ACEOF
20560 rm -f conftest.$ac_objext conftest$ac_exeext
20561 if { (ac_try="$ac_link"
20562 case "(($ac_try" in
20563   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20564   *) ac_try_echo=$ac_try;;
20565 esac
20566 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20567   (eval "$ac_link") 2>conftest.er1
20568   ac_status=$?
20569   grep -v '^ *+' conftest.er1 >conftest.err
20570   rm -f conftest.er1
20571   cat conftest.err >&5
20572   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20573   (exit $ac_status); } && {
20574          test -z "$ac_c_werror_flag" ||
20575          test ! -s conftest.err
20576        } && test -s conftest$ac_exeext &&
20577        $as_test_x conftest$ac_exeext; then
20578   ac_cv_lib_k5crypto_mit_des_cbc_encrypt=yes
20579 else
20580   echo "$as_me: failed program was:" >&5
20581 sed 's/^/| /' conftest.$ac_ext >&5
20582
20583         ac_cv_lib_k5crypto_mit_des_cbc_encrypt=no
20584 fi
20585
20586 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20587       conftest$ac_exeext conftest.$ac_ext
20588 LIBS=$ac_check_lib_save_LIBS
20589 fi
20590 { echo "$as_me:$LINENO: result: $ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&5
20591 echo "${ECHO_T}$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&6; }
20592 if test $ac_cv_lib_k5crypto_mit_des_cbc_encrypt = yes; then
20593   cat >>confdefs.h <<_ACEOF
20594 #define HAVE_LIBK5CRYPTO 1
20595 _ACEOF
20596
20597   LIBS="-lk5crypto $LIBS"
20598
20599 fi
20600
20601
20602 { echo "$as_me:$LINENO: checking for mit_des_cbc_encrypt in -lcrypto" >&5
20603 echo $ECHO_N "checking for mit_des_cbc_encrypt in -lcrypto... $ECHO_C" >&6; }
20604 if test "${ac_cv_lib_crypto_mit_des_cbc_encrypt+set}" = set; then
20605   echo $ECHO_N "(cached) $ECHO_C" >&6
20606 else
20607   ac_check_lib_save_LIBS=$LIBS
20608 LIBS="-lcrypto  $LIBS"
20609 cat >conftest.$ac_ext <<_ACEOF
20610 /* confdefs.h.  */
20611 _ACEOF
20612 cat confdefs.h >>conftest.$ac_ext
20613 cat >>conftest.$ac_ext <<_ACEOF
20614 /* end confdefs.h.  */
20615
20616 /* Override any GCC internal prototype to avoid an error.
20617    Use char because int might match the return type of a GCC
20618    builtin and then its argument prototype would still apply.  */
20619 #ifdef __cplusplus
20620 extern "C"
20621 #endif
20622 char mit_des_cbc_encrypt ();
20623 int
20624 main ()
20625 {
20626 return mit_des_cbc_encrypt ();
20627   ;
20628   return 0;
20629 }
20630 _ACEOF
20631 rm -f conftest.$ac_objext conftest$ac_exeext
20632 if { (ac_try="$ac_link"
20633 case "(($ac_try" in
20634   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20635   *) ac_try_echo=$ac_try;;
20636 esac
20637 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20638   (eval "$ac_link") 2>conftest.er1
20639   ac_status=$?
20640   grep -v '^ *+' conftest.er1 >conftest.err
20641   rm -f conftest.er1
20642   cat conftest.err >&5
20643   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20644   (exit $ac_status); } && {
20645          test -z "$ac_c_werror_flag" ||
20646          test ! -s conftest.err
20647        } && test -s conftest$ac_exeext &&
20648        $as_test_x conftest$ac_exeext; then
20649   ac_cv_lib_crypto_mit_des_cbc_encrypt=yes
20650 else
20651   echo "$as_me: failed program was:" >&5
20652 sed 's/^/| /' conftest.$ac_ext >&5
20653
20654         ac_cv_lib_crypto_mit_des_cbc_encrypt=no
20655 fi
20656
20657 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20658       conftest$ac_exeext conftest.$ac_ext
20659 LIBS=$ac_check_lib_save_LIBS
20660 fi
20661 { echo "$as_me:$LINENO: result: $ac_cv_lib_crypto_mit_des_cbc_encrypt" >&5
20662 echo "${ECHO_T}$ac_cv_lib_crypto_mit_des_cbc_encrypt" >&6; }
20663 if test $ac_cv_lib_crypto_mit_des_cbc_encrypt = yes; then
20664   cat >>confdefs.h <<_ACEOF
20665 #define HAVE_LIBCRYPTO 1
20666 _ACEOF
20667
20668   LIBS="-lcrypto $LIBS"
20669
20670 fi
20671
20672
20673 { echo "$as_me:$LINENO: checking for krb5_init_context in -lkrb5" >&5
20674 echo $ECHO_N "checking for krb5_init_context in -lkrb5... $ECHO_C" >&6; }
20675 if test "${ac_cv_lib_krb5_krb5_init_context+set}" = set; then
20676   echo $ECHO_N "(cached) $ECHO_C" >&6
20677 else
20678   ac_check_lib_save_LIBS=$LIBS
20679 LIBS="-lkrb5  $LIBS"
20680 cat >conftest.$ac_ext <<_ACEOF
20681 /* confdefs.h.  */
20682 _ACEOF
20683 cat confdefs.h >>conftest.$ac_ext
20684 cat >>conftest.$ac_ext <<_ACEOF
20685 /* end confdefs.h.  */
20686
20687 /* Override any GCC internal prototype to avoid an error.
20688    Use char because int might match the return type of a GCC
20689    builtin and then its argument prototype would still apply.  */
20690 #ifdef __cplusplus
20691 extern "C"
20692 #endif
20693 char krb5_init_context ();
20694 int
20695 main ()
20696 {
20697 return krb5_init_context ();
20698   ;
20699   return 0;
20700 }
20701 _ACEOF
20702 rm -f conftest.$ac_objext conftest$ac_exeext
20703 if { (ac_try="$ac_link"
20704 case "(($ac_try" in
20705   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20706   *) ac_try_echo=$ac_try;;
20707 esac
20708 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20709   (eval "$ac_link") 2>conftest.er1
20710   ac_status=$?
20711   grep -v '^ *+' conftest.er1 >conftest.err
20712   rm -f conftest.er1
20713   cat conftest.err >&5
20714   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20715   (exit $ac_status); } && {
20716          test -z "$ac_c_werror_flag" ||
20717          test ! -s conftest.err
20718        } && test -s conftest$ac_exeext &&
20719        $as_test_x conftest$ac_exeext; then
20720   ac_cv_lib_krb5_krb5_init_context=yes
20721 else
20722   echo "$as_me: failed program was:" >&5
20723 sed 's/^/| /' conftest.$ac_ext >&5
20724
20725         ac_cv_lib_krb5_krb5_init_context=no
20726 fi
20727
20728 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20729       conftest$ac_exeext conftest.$ac_ext
20730 LIBS=$ac_check_lib_save_LIBS
20731 fi
20732 { echo "$as_me:$LINENO: result: $ac_cv_lib_krb5_krb5_init_context" >&5
20733 echo "${ECHO_T}$ac_cv_lib_krb5_krb5_init_context" >&6; }
20734 if test $ac_cv_lib_krb5_krb5_init_context = yes; then
20735   cat >>confdefs.h <<_ACEOF
20736 #define HAVE_LIBKRB5 1
20737 _ACEOF
20738
20739   LIBS="-lkrb5 $LIBS"
20740
20741 fi
20742
20743   if test "${with_kerberos5}" = no; then
20744
20745 { echo "$as_me:$LINENO: checking for des_cbc_encrypt in -ldes425" >&5
20746 echo $ECHO_N "checking for des_cbc_encrypt in -ldes425... $ECHO_C" >&6; }
20747 if test "${ac_cv_lib_des425_des_cbc_encrypt+set}" = set; then
20748   echo $ECHO_N "(cached) $ECHO_C" >&6
20749 else
20750   ac_check_lib_save_LIBS=$LIBS
20751 LIBS="-ldes425  $LIBS"
20752 cat >conftest.$ac_ext <<_ACEOF
20753 /* confdefs.h.  */
20754 _ACEOF
20755 cat confdefs.h >>conftest.$ac_ext
20756 cat >>conftest.$ac_ext <<_ACEOF
20757 /* end confdefs.h.  */
20758
20759 /* Override any GCC internal prototype to avoid an error.
20760    Use char because int might match the return type of a GCC
20761    builtin and then its argument prototype would still apply.  */
20762 #ifdef __cplusplus
20763 extern "C"
20764 #endif
20765 char des_cbc_encrypt ();
20766 int
20767 main ()
20768 {
20769 return des_cbc_encrypt ();
20770   ;
20771   return 0;
20772 }
20773 _ACEOF
20774 rm -f conftest.$ac_objext conftest$ac_exeext
20775 if { (ac_try="$ac_link"
20776 case "(($ac_try" in
20777   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20778   *) ac_try_echo=$ac_try;;
20779 esac
20780 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20781   (eval "$ac_link") 2>conftest.er1
20782   ac_status=$?
20783   grep -v '^ *+' conftest.er1 >conftest.err
20784   rm -f conftest.er1
20785   cat conftest.err >&5
20786   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20787   (exit $ac_status); } && {
20788          test -z "$ac_c_werror_flag" ||
20789          test ! -s conftest.err
20790        } && test -s conftest$ac_exeext &&
20791        $as_test_x conftest$ac_exeext; then
20792   ac_cv_lib_des425_des_cbc_encrypt=yes
20793 else
20794   echo "$as_me: failed program was:" >&5
20795 sed 's/^/| /' conftest.$ac_ext >&5
20796
20797         ac_cv_lib_des425_des_cbc_encrypt=no
20798 fi
20799
20800 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20801       conftest$ac_exeext conftest.$ac_ext
20802 LIBS=$ac_check_lib_save_LIBS
20803 fi
20804 { echo "$as_me:$LINENO: result: $ac_cv_lib_des425_des_cbc_encrypt" >&5
20805 echo "${ECHO_T}$ac_cv_lib_des425_des_cbc_encrypt" >&6; }
20806 if test $ac_cv_lib_des425_des_cbc_encrypt = yes; then
20807   cat >>confdefs.h <<_ACEOF
20808 #define HAVE_LIBDES425 1
20809 _ACEOF
20810
20811   LIBS="-ldes425 $LIBS"
20812
20813 else
20814
20815 { echo "$as_me:$LINENO: checking for des_cbc_encrypt in -ldes" >&5
20816 echo $ECHO_N "checking for des_cbc_encrypt in -ldes... $ECHO_C" >&6; }
20817 if test "${ac_cv_lib_des_des_cbc_encrypt+set}" = set; then
20818   echo $ECHO_N "(cached) $ECHO_C" >&6
20819 else
20820   ac_check_lib_save_LIBS=$LIBS
20821 LIBS="-ldes  $LIBS"
20822 cat >conftest.$ac_ext <<_ACEOF
20823 /* confdefs.h.  */
20824 _ACEOF
20825 cat confdefs.h >>conftest.$ac_ext
20826 cat >>conftest.$ac_ext <<_ACEOF
20827 /* end confdefs.h.  */
20828
20829 /* Override any GCC internal prototype to avoid an error.
20830    Use char because int might match the return type of a GCC
20831    builtin and then its argument prototype would still apply.  */
20832 #ifdef __cplusplus
20833 extern "C"
20834 #endif
20835 char des_cbc_encrypt ();
20836 int
20837 main ()
20838 {
20839 return des_cbc_encrypt ();
20840   ;
20841   return 0;
20842 }
20843 _ACEOF
20844 rm -f conftest.$ac_objext conftest$ac_exeext
20845 if { (ac_try="$ac_link"
20846 case "(($ac_try" in
20847   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20848   *) ac_try_echo=$ac_try;;
20849 esac
20850 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20851   (eval "$ac_link") 2>conftest.er1
20852   ac_status=$?
20853   grep -v '^ *+' conftest.er1 >conftest.err
20854   rm -f conftest.er1
20855   cat conftest.err >&5
20856   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20857   (exit $ac_status); } && {
20858          test -z "$ac_c_werror_flag" ||
20859          test ! -s conftest.err
20860        } && test -s conftest$ac_exeext &&
20861        $as_test_x conftest$ac_exeext; then
20862   ac_cv_lib_des_des_cbc_encrypt=yes
20863 else
20864   echo "$as_me: failed program was:" >&5
20865 sed 's/^/| /' conftest.$ac_ext >&5
20866
20867         ac_cv_lib_des_des_cbc_encrypt=no
20868 fi
20869
20870 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20871       conftest$ac_exeext conftest.$ac_ext
20872 LIBS=$ac_check_lib_save_LIBS
20873 fi
20874 { echo "$as_me:$LINENO: result: $ac_cv_lib_des_des_cbc_encrypt" >&5
20875 echo "${ECHO_T}$ac_cv_lib_des_des_cbc_encrypt" >&6; }
20876 if test $ac_cv_lib_des_des_cbc_encrypt = yes; then
20877   cat >>confdefs.h <<_ACEOF
20878 #define HAVE_LIBDES 1
20879 _ACEOF
20880
20881   LIBS="-ldes $LIBS"
20882
20883 fi
20884
20885 fi
20886
20887
20888 { echo "$as_me:$LINENO: checking for krb_get_cred in -lkrb4" >&5
20889 echo $ECHO_N "checking for krb_get_cred in -lkrb4... $ECHO_C" >&6; }
20890 if test "${ac_cv_lib_krb4_krb_get_cred+set}" = set; then
20891   echo $ECHO_N "(cached) $ECHO_C" >&6
20892 else
20893   ac_check_lib_save_LIBS=$LIBS
20894 LIBS="-lkrb4  $LIBS"
20895 cat >conftest.$ac_ext <<_ACEOF
20896 /* confdefs.h.  */
20897 _ACEOF
20898 cat confdefs.h >>conftest.$ac_ext
20899 cat >>conftest.$ac_ext <<_ACEOF
20900 /* end confdefs.h.  */
20901
20902 /* Override any GCC internal prototype to avoid an error.
20903    Use char because int might match the return type of a GCC
20904    builtin and then its argument prototype would still apply.  */
20905 #ifdef __cplusplus
20906 extern "C"
20907 #endif
20908 char krb_get_cred ();
20909 int
20910 main ()
20911 {
20912 return krb_get_cred ();
20913   ;
20914   return 0;
20915 }
20916 _ACEOF
20917 rm -f conftest.$ac_objext conftest$ac_exeext
20918 if { (ac_try="$ac_link"
20919 case "(($ac_try" in
20920   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20921   *) ac_try_echo=$ac_try;;
20922 esac
20923 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20924   (eval "$ac_link") 2>conftest.er1
20925   ac_status=$?
20926   grep -v '^ *+' conftest.er1 >conftest.err
20927   rm -f conftest.er1
20928   cat conftest.err >&5
20929   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20930   (exit $ac_status); } && {
20931          test -z "$ac_c_werror_flag" ||
20932          test ! -s conftest.err
20933        } && test -s conftest$ac_exeext &&
20934        $as_test_x conftest$ac_exeext; then
20935   ac_cv_lib_krb4_krb_get_cred=yes
20936 else
20937   echo "$as_me: failed program was:" >&5
20938 sed 's/^/| /' conftest.$ac_ext >&5
20939
20940         ac_cv_lib_krb4_krb_get_cred=no
20941 fi
20942
20943 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20944       conftest$ac_exeext conftest.$ac_ext
20945 LIBS=$ac_check_lib_save_LIBS
20946 fi
20947 { echo "$as_me:$LINENO: result: $ac_cv_lib_krb4_krb_get_cred" >&5
20948 echo "${ECHO_T}$ac_cv_lib_krb4_krb_get_cred" >&6; }
20949 if test $ac_cv_lib_krb4_krb_get_cred = yes; then
20950   cat >>confdefs.h <<_ACEOF
20951 #define HAVE_LIBKRB4 1
20952 _ACEOF
20953
20954   LIBS="-lkrb4 $LIBS"
20955
20956 else
20957
20958 { echo "$as_me:$LINENO: checking for krb_get_cred in -lkrb" >&5
20959 echo $ECHO_N "checking for krb_get_cred in -lkrb... $ECHO_C" >&6; }
20960 if test "${ac_cv_lib_krb_krb_get_cred+set}" = set; then
20961   echo $ECHO_N "(cached) $ECHO_C" >&6
20962 else
20963   ac_check_lib_save_LIBS=$LIBS
20964 LIBS="-lkrb  $LIBS"
20965 cat >conftest.$ac_ext <<_ACEOF
20966 /* confdefs.h.  */
20967 _ACEOF
20968 cat confdefs.h >>conftest.$ac_ext
20969 cat >>conftest.$ac_ext <<_ACEOF
20970 /* end confdefs.h.  */
20971
20972 /* Override any GCC internal prototype to avoid an error.
20973    Use char because int might match the return type of a GCC
20974    builtin and then its argument prototype would still apply.  */
20975 #ifdef __cplusplus
20976 extern "C"
20977 #endif
20978 char krb_get_cred ();
20979 int
20980 main ()
20981 {
20982 return krb_get_cred ();
20983   ;
20984   return 0;
20985 }
20986 _ACEOF
20987 rm -f conftest.$ac_objext conftest$ac_exeext
20988 if { (ac_try="$ac_link"
20989 case "(($ac_try" in
20990   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20991   *) ac_try_echo=$ac_try;;
20992 esac
20993 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20994   (eval "$ac_link") 2>conftest.er1
20995   ac_status=$?
20996   grep -v '^ *+' conftest.er1 >conftest.err
20997   rm -f conftest.er1
20998   cat conftest.err >&5
20999   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21000   (exit $ac_status); } && {
21001          test -z "$ac_c_werror_flag" ||
21002          test ! -s conftest.err
21003        } && test -s conftest$ac_exeext &&
21004        $as_test_x conftest$ac_exeext; then
21005   ac_cv_lib_krb_krb_get_cred=yes
21006 else
21007   echo "$as_me: failed program was:" >&5
21008 sed 's/^/| /' conftest.$ac_ext >&5
21009
21010         ac_cv_lib_krb_krb_get_cred=no
21011 fi
21012
21013 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
21014       conftest$ac_exeext conftest.$ac_ext
21015 LIBS=$ac_check_lib_save_LIBS
21016 fi
21017 { echo "$as_me:$LINENO: result: $ac_cv_lib_krb_krb_get_cred" >&5
21018 echo "${ECHO_T}$ac_cv_lib_krb_krb_get_cred" >&6; }
21019 if test $ac_cv_lib_krb_krb_get_cred = yes; then
21020   cat >>confdefs.h <<_ACEOF
21021 #define HAVE_LIBKRB 1
21022 _ACEOF
21023
21024   LIBS="-lkrb $LIBS"
21025
21026 fi
21027
21028 fi
21029
21030   fi
21031
21032   if test "${with_kerberos5}" != no; then
21033
21034 for ac_header in krb5.h
21035 do
21036 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
21037 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21038   { echo "$as_me:$LINENO: checking for $ac_header" >&5
21039 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21040 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21041   echo $ECHO_N "(cached) $ECHO_C" >&6
21042 fi
21043 ac_res=`eval echo '${'$as_ac_Header'}'`
21044                { echo "$as_me:$LINENO: result: $ac_res" >&5
21045 echo "${ECHO_T}$ac_res" >&6; }
21046 else
21047   # Is the header compilable?
21048 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
21049 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
21050 cat >conftest.$ac_ext <<_ACEOF
21051 /* confdefs.h.  */
21052 _ACEOF
21053 cat confdefs.h >>conftest.$ac_ext
21054 cat >>conftest.$ac_ext <<_ACEOF
21055 /* end confdefs.h.  */
21056 $ac_includes_default
21057 #include <$ac_header>
21058 _ACEOF
21059 rm -f conftest.$ac_objext
21060 if { (ac_try="$ac_compile"
21061 case "(($ac_try" in
21062   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21063   *) ac_try_echo=$ac_try;;
21064 esac
21065 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21066   (eval "$ac_compile") 2>conftest.er1
21067   ac_status=$?
21068   grep -v '^ *+' conftest.er1 >conftest.err
21069   rm -f conftest.er1
21070   cat conftest.err >&5
21071   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21072   (exit $ac_status); } && {
21073          test -z "$ac_c_werror_flag" ||
21074          test ! -s conftest.err
21075        } && test -s conftest.$ac_objext; then
21076   ac_header_compiler=yes
21077 else
21078   echo "$as_me: failed program was:" >&5
21079 sed 's/^/| /' conftest.$ac_ext >&5
21080
21081         ac_header_compiler=no
21082 fi
21083
21084 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21085 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
21086 echo "${ECHO_T}$ac_header_compiler" >&6; }
21087
21088 # Is the header present?
21089 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
21090 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
21091 cat >conftest.$ac_ext <<_ACEOF
21092 /* confdefs.h.  */
21093 _ACEOF
21094 cat confdefs.h >>conftest.$ac_ext
21095 cat >>conftest.$ac_ext <<_ACEOF
21096 /* end confdefs.h.  */
21097 #include <$ac_header>
21098 _ACEOF
21099 if { (ac_try="$ac_cpp conftest.$ac_ext"
21100 case "(($ac_try" in
21101   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21102   *) ac_try_echo=$ac_try;;
21103 esac
21104 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21105   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
21106   ac_status=$?
21107   grep -v '^ *+' conftest.er1 >conftest.err
21108   rm -f conftest.er1
21109   cat conftest.err >&5
21110   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21111   (exit $ac_status); } >/dev/null && {
21112          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
21113          test ! -s conftest.err
21114        }; then
21115   ac_header_preproc=yes
21116 else
21117   echo "$as_me: failed program was:" >&5
21118 sed 's/^/| /' conftest.$ac_ext >&5
21119
21120   ac_header_preproc=no
21121 fi
21122
21123 rm -f conftest.err conftest.$ac_ext
21124 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
21125 echo "${ECHO_T}$ac_header_preproc" >&6; }
21126
21127 # So?  What about this header?
21128 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
21129   yes:no: )
21130     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
21131 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
21132     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
21133 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
21134     ac_header_preproc=yes
21135     ;;
21136   no:yes:* )
21137     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
21138 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
21139     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
21140 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
21141     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
21142 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
21143     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
21144 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
21145     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
21146 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
21147     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
21148 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
21149
21150     ;;
21151 esac
21152 { echo "$as_me:$LINENO: checking for $ac_header" >&5
21153 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21154 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21155   echo $ECHO_N "(cached) $ECHO_C" >&6
21156 else
21157   eval "$as_ac_Header=\$ac_header_preproc"
21158 fi
21159 ac_res=`eval echo '${'$as_ac_Header'}'`
21160                { echo "$as_me:$LINENO: result: $ac_res" >&5
21161 echo "${ECHO_T}$ac_res" >&6; }
21162
21163 fi
21164 if test `eval echo '${'$as_ac_Header'}'` = yes; then
21165   cat >>confdefs.h <<_ACEOF
21166 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
21167 _ACEOF
21168  { echo "$as_me:$LINENO: checking for krb5_error.text" >&5
21169 echo $ECHO_N "checking for krb5_error.text... $ECHO_C" >&6; }
21170 if test "${ac_cv_member_krb5_error_text+set}" = set; then
21171   echo $ECHO_N "(cached) $ECHO_C" >&6
21172 else
21173   cat >conftest.$ac_ext <<_ACEOF
21174 /* confdefs.h.  */
21175 _ACEOF
21176 cat confdefs.h >>conftest.$ac_ext
21177 cat >>conftest.$ac_ext <<_ACEOF
21178 /* end confdefs.h.  */
21179 #include <krb5.h>
21180
21181 int
21182 main ()
21183 {
21184 static krb5_error ac_aggr;
21185 if (ac_aggr.text)
21186 return 0;
21187   ;
21188   return 0;
21189 }
21190 _ACEOF
21191 rm -f conftest.$ac_objext
21192 if { (ac_try="$ac_compile"
21193 case "(($ac_try" in
21194   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21195   *) ac_try_echo=$ac_try;;
21196 esac
21197 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21198   (eval "$ac_compile") 2>conftest.er1
21199   ac_status=$?
21200   grep -v '^ *+' conftest.er1 >conftest.err
21201   rm -f conftest.er1
21202   cat conftest.err >&5
21203   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21204   (exit $ac_status); } && {
21205          test -z "$ac_c_werror_flag" ||
21206          test ! -s conftest.err
21207        } && test -s conftest.$ac_objext; then
21208   ac_cv_member_krb5_error_text=yes
21209 else
21210   echo "$as_me: failed program was:" >&5
21211 sed 's/^/| /' conftest.$ac_ext >&5
21212
21213         cat >conftest.$ac_ext <<_ACEOF
21214 /* confdefs.h.  */
21215 _ACEOF
21216 cat confdefs.h >>conftest.$ac_ext
21217 cat >>conftest.$ac_ext <<_ACEOF
21218 /* end confdefs.h.  */
21219 #include <krb5.h>
21220
21221 int
21222 main ()
21223 {
21224 static krb5_error ac_aggr;
21225 if (sizeof ac_aggr.text)
21226 return 0;
21227   ;
21228   return 0;
21229 }
21230 _ACEOF
21231 rm -f conftest.$ac_objext
21232 if { (ac_try="$ac_compile"
21233 case "(($ac_try" in
21234   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21235   *) ac_try_echo=$ac_try;;
21236 esac
21237 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21238   (eval "$ac_compile") 2>conftest.er1
21239   ac_status=$?
21240   grep -v '^ *+' conftest.er1 >conftest.err
21241   rm -f conftest.er1
21242   cat conftest.err >&5
21243   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21244   (exit $ac_status); } && {
21245          test -z "$ac_c_werror_flag" ||
21246          test ! -s conftest.err
21247        } && test -s conftest.$ac_objext; then
21248   ac_cv_member_krb5_error_text=yes
21249 else
21250   echo "$as_me: failed program was:" >&5
21251 sed 's/^/| /' conftest.$ac_ext >&5
21252
21253         ac_cv_member_krb5_error_text=no
21254 fi
21255
21256 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21257 fi
21258
21259 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21260 fi
21261 { echo "$as_me:$LINENO: result: $ac_cv_member_krb5_error_text" >&5
21262 echo "${ECHO_T}$ac_cv_member_krb5_error_text" >&6; }
21263 if test $ac_cv_member_krb5_error_text = yes; then
21264
21265 cat >>confdefs.h <<_ACEOF
21266 #define HAVE_KRB5_ERROR_TEXT 1
21267 _ACEOF
21268
21269
21270 fi
21271 { echo "$as_me:$LINENO: checking for krb5_error.e_text" >&5
21272 echo $ECHO_N "checking for krb5_error.e_text... $ECHO_C" >&6; }
21273 if test "${ac_cv_member_krb5_error_e_text+set}" = set; then
21274   echo $ECHO_N "(cached) $ECHO_C" >&6
21275 else
21276   cat >conftest.$ac_ext <<_ACEOF
21277 /* confdefs.h.  */
21278 _ACEOF
21279 cat confdefs.h >>conftest.$ac_ext
21280 cat >>conftest.$ac_ext <<_ACEOF
21281 /* end confdefs.h.  */
21282 #include <krb5.h>
21283
21284 int
21285 main ()
21286 {
21287 static krb5_error ac_aggr;
21288 if (ac_aggr.e_text)
21289 return 0;
21290   ;
21291   return 0;
21292 }
21293 _ACEOF
21294 rm -f conftest.$ac_objext
21295 if { (ac_try="$ac_compile"
21296 case "(($ac_try" in
21297   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21298   *) ac_try_echo=$ac_try;;
21299 esac
21300 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21301   (eval "$ac_compile") 2>conftest.er1
21302   ac_status=$?
21303   grep -v '^ *+' conftest.er1 >conftest.err
21304   rm -f conftest.er1
21305   cat conftest.err >&5
21306   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21307   (exit $ac_status); } && {
21308          test -z "$ac_c_werror_flag" ||
21309          test ! -s conftest.err
21310        } && test -s conftest.$ac_objext; then
21311   ac_cv_member_krb5_error_e_text=yes
21312 else
21313   echo "$as_me: failed program was:" >&5
21314 sed 's/^/| /' conftest.$ac_ext >&5
21315
21316         cat >conftest.$ac_ext <<_ACEOF
21317 /* confdefs.h.  */
21318 _ACEOF
21319 cat confdefs.h >>conftest.$ac_ext
21320 cat >>conftest.$ac_ext <<_ACEOF
21321 /* end confdefs.h.  */
21322 #include <krb5.h>
21323
21324 int
21325 main ()
21326 {
21327 static krb5_error ac_aggr;
21328 if (sizeof ac_aggr.e_text)
21329 return 0;
21330   ;
21331   return 0;
21332 }
21333 _ACEOF
21334 rm -f conftest.$ac_objext
21335 if { (ac_try="$ac_compile"
21336 case "(($ac_try" in
21337   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21338   *) ac_try_echo=$ac_try;;
21339 esac
21340 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21341   (eval "$ac_compile") 2>conftest.er1
21342   ac_status=$?
21343   grep -v '^ *+' conftest.er1 >conftest.err
21344   rm -f conftest.er1
21345   cat conftest.err >&5
21346   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21347   (exit $ac_status); } && {
21348          test -z "$ac_c_werror_flag" ||
21349          test ! -s conftest.err
21350        } && test -s conftest.$ac_objext; then
21351   ac_cv_member_krb5_error_e_text=yes
21352 else
21353   echo "$as_me: failed program was:" >&5
21354 sed 's/^/| /' conftest.$ac_ext >&5
21355
21356         ac_cv_member_krb5_error_e_text=no
21357 fi
21358
21359 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21360 fi
21361
21362 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21363 fi
21364 { echo "$as_me:$LINENO: result: $ac_cv_member_krb5_error_e_text" >&5
21365 echo "${ECHO_T}$ac_cv_member_krb5_error_e_text" >&6; }
21366 if test $ac_cv_member_krb5_error_e_text = yes; then
21367
21368 cat >>confdefs.h <<_ACEOF
21369 #define HAVE_KRB5_ERROR_E_TEXT 1
21370 _ACEOF
21371
21372
21373 fi
21374
21375 fi
21376
21377 done
21378
21379   else
21380
21381 for ac_header in des.h
21382 do
21383 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
21384 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21385   { echo "$as_me:$LINENO: checking for $ac_header" >&5
21386 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21387 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21388   echo $ECHO_N "(cached) $ECHO_C" >&6
21389 fi
21390 ac_res=`eval echo '${'$as_ac_Header'}'`
21391                { echo "$as_me:$LINENO: result: $ac_res" >&5
21392 echo "${ECHO_T}$ac_res" >&6; }
21393 else
21394   # Is the header compilable?
21395 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
21396 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
21397 cat >conftest.$ac_ext <<_ACEOF
21398 /* confdefs.h.  */
21399 _ACEOF
21400 cat confdefs.h >>conftest.$ac_ext
21401 cat >>conftest.$ac_ext <<_ACEOF
21402 /* end confdefs.h.  */
21403 $ac_includes_default
21404 #include <$ac_header>
21405 _ACEOF
21406 rm -f conftest.$ac_objext
21407 if { (ac_try="$ac_compile"
21408 case "(($ac_try" in
21409   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21410   *) ac_try_echo=$ac_try;;
21411 esac
21412 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21413   (eval "$ac_compile") 2>conftest.er1
21414   ac_status=$?
21415   grep -v '^ *+' conftest.er1 >conftest.err
21416   rm -f conftest.er1
21417   cat conftest.err >&5
21418   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21419   (exit $ac_status); } && {
21420          test -z "$ac_c_werror_flag" ||
21421          test ! -s conftest.err
21422        } && test -s conftest.$ac_objext; then
21423   ac_header_compiler=yes
21424 else
21425   echo "$as_me: failed program was:" >&5
21426 sed 's/^/| /' conftest.$ac_ext >&5
21427
21428         ac_header_compiler=no
21429 fi
21430
21431 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21432 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
21433 echo "${ECHO_T}$ac_header_compiler" >&6; }
21434
21435 # Is the header present?
21436 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
21437 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
21438 cat >conftest.$ac_ext <<_ACEOF
21439 /* confdefs.h.  */
21440 _ACEOF
21441 cat confdefs.h >>conftest.$ac_ext
21442 cat >>conftest.$ac_ext <<_ACEOF
21443 /* end confdefs.h.  */
21444 #include <$ac_header>
21445 _ACEOF
21446 if { (ac_try="$ac_cpp conftest.$ac_ext"
21447 case "(($ac_try" in
21448   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21449   *) ac_try_echo=$ac_try;;
21450 esac
21451 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21452   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
21453   ac_status=$?
21454   grep -v '^ *+' conftest.er1 >conftest.err
21455   rm -f conftest.er1
21456   cat conftest.err >&5
21457   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21458   (exit $ac_status); } >/dev/null && {
21459          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
21460          test ! -s conftest.err
21461        }; then
21462   ac_header_preproc=yes
21463 else
21464   echo "$as_me: failed program was:" >&5
21465 sed 's/^/| /' conftest.$ac_ext >&5
21466
21467   ac_header_preproc=no
21468 fi
21469
21470 rm -f conftest.err conftest.$ac_ext
21471 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
21472 echo "${ECHO_T}$ac_header_preproc" >&6; }
21473
21474 # So?  What about this header?
21475 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
21476   yes:no: )
21477     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
21478 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
21479     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
21480 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
21481     ac_header_preproc=yes
21482     ;;
21483   no:yes:* )
21484     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
21485 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
21486     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
21487 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
21488     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
21489 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
21490     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
21491 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
21492     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
21493 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
21494     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
21495 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
21496
21497     ;;
21498 esac
21499 { echo "$as_me:$LINENO: checking for $ac_header" >&5
21500 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21501 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21502   echo $ECHO_N "(cached) $ECHO_C" >&6
21503 else
21504   eval "$as_ac_Header=\$ac_header_preproc"
21505 fi
21506 ac_res=`eval echo '${'$as_ac_Header'}'`
21507                { echo "$as_me:$LINENO: result: $ac_res" >&5
21508 echo "${ECHO_T}$ac_res" >&6; }
21509
21510 fi
21511 if test `eval echo '${'$as_ac_Header'}'` = yes; then
21512   cat >>confdefs.h <<_ACEOF
21513 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
21514 _ACEOF
21515
21516 else
21517
21518 for ac_header in kerberosIV/des.h
21519 do
21520 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
21521 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21522   { echo "$as_me:$LINENO: checking for $ac_header" >&5
21523 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21524 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21525   echo $ECHO_N "(cached) $ECHO_C" >&6
21526 fi
21527 ac_res=`eval echo '${'$as_ac_Header'}'`
21528                { echo "$as_me:$LINENO: result: $ac_res" >&5
21529 echo "${ECHO_T}$ac_res" >&6; }
21530 else
21531   # Is the header compilable?
21532 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
21533 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
21534 cat >conftest.$ac_ext <<_ACEOF
21535 /* confdefs.h.  */
21536 _ACEOF
21537 cat confdefs.h >>conftest.$ac_ext
21538 cat >>conftest.$ac_ext <<_ACEOF
21539 /* end confdefs.h.  */
21540 $ac_includes_default
21541 #include <$ac_header>
21542 _ACEOF
21543 rm -f conftest.$ac_objext
21544 if { (ac_try="$ac_compile"
21545 case "(($ac_try" in
21546   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21547   *) ac_try_echo=$ac_try;;
21548 esac
21549 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21550   (eval "$ac_compile") 2>conftest.er1
21551   ac_status=$?
21552   grep -v '^ *+' conftest.er1 >conftest.err
21553   rm -f conftest.er1
21554   cat conftest.err >&5
21555   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21556   (exit $ac_status); } && {
21557          test -z "$ac_c_werror_flag" ||
21558          test ! -s conftest.err
21559        } && test -s conftest.$ac_objext; then
21560   ac_header_compiler=yes
21561 else
21562   echo "$as_me: failed program was:" >&5
21563 sed 's/^/| /' conftest.$ac_ext >&5
21564
21565         ac_header_compiler=no
21566 fi
21567
21568 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21569 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
21570 echo "${ECHO_T}$ac_header_compiler" >&6; }
21571
21572 # Is the header present?
21573 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
21574 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
21575 cat >conftest.$ac_ext <<_ACEOF
21576 /* confdefs.h.  */
21577 _ACEOF
21578 cat confdefs.h >>conftest.$ac_ext
21579 cat >>conftest.$ac_ext <<_ACEOF
21580 /* end confdefs.h.  */
21581 #include <$ac_header>
21582 _ACEOF
21583 if { (ac_try="$ac_cpp conftest.$ac_ext"
21584 case "(($ac_try" in
21585   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21586   *) ac_try_echo=$ac_try;;
21587 esac
21588 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21589   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
21590   ac_status=$?
21591   grep -v '^ *+' conftest.er1 >conftest.err
21592   rm -f conftest.er1
21593   cat conftest.err >&5
21594   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21595   (exit $ac_status); } >/dev/null && {
21596          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
21597          test ! -s conftest.err
21598        }; then
21599   ac_header_preproc=yes
21600 else
21601   echo "$as_me: failed program was:" >&5
21602 sed 's/^/| /' conftest.$ac_ext >&5
21603
21604   ac_header_preproc=no
21605 fi
21606
21607 rm -f conftest.err conftest.$ac_ext
21608 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
21609 echo "${ECHO_T}$ac_header_preproc" >&6; }
21610
21611 # So?  What about this header?
21612 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
21613   yes:no: )
21614     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
21615 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
21616     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
21617 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
21618     ac_header_preproc=yes
21619     ;;
21620   no:yes:* )
21621     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
21622 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
21623     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
21624 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
21625     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
21626 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
21627     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
21628 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
21629     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
21630 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
21631     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
21632 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
21633
21634     ;;
21635 esac
21636 { echo "$as_me:$LINENO: checking for $ac_header" >&5
21637 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21638 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21639   echo $ECHO_N "(cached) $ECHO_C" >&6
21640 else
21641   eval "$as_ac_Header=\$ac_header_preproc"
21642 fi
21643 ac_res=`eval echo '${'$as_ac_Header'}'`
21644                { echo "$as_me:$LINENO: result: $ac_res" >&5
21645 echo "${ECHO_T}$ac_res" >&6; }
21646
21647 fi
21648 if test `eval echo '${'$as_ac_Header'}'` = yes; then
21649   cat >>confdefs.h <<_ACEOF
21650 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
21651 _ACEOF
21652
21653 else
21654
21655 for ac_header in kerberos/des.h
21656 do
21657 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
21658 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21659   { echo "$as_me:$LINENO: checking for $ac_header" >&5
21660 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21661 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21662   echo $ECHO_N "(cached) $ECHO_C" >&6
21663 fi
21664 ac_res=`eval echo '${'$as_ac_Header'}'`
21665                { echo "$as_me:$LINENO: result: $ac_res" >&5
21666 echo "${ECHO_T}$ac_res" >&6; }
21667 else
21668   # Is the header compilable?
21669 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
21670 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
21671 cat >conftest.$ac_ext <<_ACEOF
21672 /* confdefs.h.  */
21673 _ACEOF
21674 cat confdefs.h >>conftest.$ac_ext
21675 cat >>conftest.$ac_ext <<_ACEOF
21676 /* end confdefs.h.  */
21677 $ac_includes_default
21678 #include <$ac_header>
21679 _ACEOF
21680 rm -f conftest.$ac_objext
21681 if { (ac_try="$ac_compile"
21682 case "(($ac_try" in
21683   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21684   *) ac_try_echo=$ac_try;;
21685 esac
21686 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21687   (eval "$ac_compile") 2>conftest.er1
21688   ac_status=$?
21689   grep -v '^ *+' conftest.er1 >conftest.err
21690   rm -f conftest.er1
21691   cat conftest.err >&5
21692   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21693   (exit $ac_status); } && {
21694          test -z "$ac_c_werror_flag" ||
21695          test ! -s conftest.err
21696        } && test -s conftest.$ac_objext; then
21697   ac_header_compiler=yes
21698 else
21699   echo "$as_me: failed program was:" >&5
21700 sed 's/^/| /' conftest.$ac_ext >&5
21701
21702         ac_header_compiler=no
21703 fi
21704
21705 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21706 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
21707 echo "${ECHO_T}$ac_header_compiler" >&6; }
21708
21709 # Is the header present?
21710 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
21711 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
21712 cat >conftest.$ac_ext <<_ACEOF
21713 /* confdefs.h.  */
21714 _ACEOF
21715 cat confdefs.h >>conftest.$ac_ext
21716 cat >>conftest.$ac_ext <<_ACEOF
21717 /* end confdefs.h.  */
21718 #include <$ac_header>
21719 _ACEOF
21720 if { (ac_try="$ac_cpp conftest.$ac_ext"
21721 case "(($ac_try" in
21722   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21723   *) ac_try_echo=$ac_try;;
21724 esac
21725 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21726   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
21727   ac_status=$?
21728   grep -v '^ *+' conftest.er1 >conftest.err
21729   rm -f conftest.er1
21730   cat conftest.err >&5
21731   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21732   (exit $ac_status); } >/dev/null && {
21733          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
21734          test ! -s conftest.err
21735        }; then
21736   ac_header_preproc=yes
21737 else
21738   echo "$as_me: failed program was:" >&5
21739 sed 's/^/| /' conftest.$ac_ext >&5
21740
21741   ac_header_preproc=no
21742 fi
21743
21744 rm -f conftest.err conftest.$ac_ext
21745 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
21746 echo "${ECHO_T}$ac_header_preproc" >&6; }
21747
21748 # So?  What about this header?
21749 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
21750   yes:no: )
21751     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
21752 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
21753     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
21754 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
21755     ac_header_preproc=yes
21756     ;;
21757   no:yes:* )
21758     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
21759 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
21760     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
21761 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
21762     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
21763 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
21764     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
21765 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
21766     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
21767 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
21768     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
21769 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
21770
21771     ;;
21772 esac
21773 { echo "$as_me:$LINENO: checking for $ac_header" >&5
21774 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21775 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21776   echo $ECHO_N "(cached) $ECHO_C" >&6
21777 else
21778   eval "$as_ac_Header=\$ac_header_preproc"
21779 fi
21780 ac_res=`eval echo '${'$as_ac_Header'}'`
21781                { echo "$as_me:$LINENO: result: $ac_res" >&5
21782 echo "${ECHO_T}$ac_res" >&6; }
21783
21784 fi
21785 if test `eval echo '${'$as_ac_Header'}'` = yes; then
21786   cat >>confdefs.h <<_ACEOF
21787 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
21788 _ACEOF
21789
21790 fi
21791
21792 done
21793
21794 fi
21795
21796 done
21797
21798 fi
21799
21800 done
21801
21802
21803 for ac_header in krb.h
21804 do
21805 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
21806 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21807   { echo "$as_me:$LINENO: checking for $ac_header" >&5
21808 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21809 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21810   echo $ECHO_N "(cached) $ECHO_C" >&6
21811 fi
21812 ac_res=`eval echo '${'$as_ac_Header'}'`
21813                { echo "$as_me:$LINENO: result: $ac_res" >&5
21814 echo "${ECHO_T}$ac_res" >&6; }
21815 else
21816   # Is the header compilable?
21817 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
21818 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
21819 cat >conftest.$ac_ext <<_ACEOF
21820 /* confdefs.h.  */
21821 _ACEOF
21822 cat confdefs.h >>conftest.$ac_ext
21823 cat >>conftest.$ac_ext <<_ACEOF
21824 /* end confdefs.h.  */
21825 $ac_includes_default
21826 #include <$ac_header>
21827 _ACEOF
21828 rm -f conftest.$ac_objext
21829 if { (ac_try="$ac_compile"
21830 case "(($ac_try" in
21831   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21832   *) ac_try_echo=$ac_try;;
21833 esac
21834 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21835   (eval "$ac_compile") 2>conftest.er1
21836   ac_status=$?
21837   grep -v '^ *+' conftest.er1 >conftest.err
21838   rm -f conftest.er1
21839   cat conftest.err >&5
21840   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21841   (exit $ac_status); } && {
21842          test -z "$ac_c_werror_flag" ||
21843          test ! -s conftest.err
21844        } && test -s conftest.$ac_objext; then
21845   ac_header_compiler=yes
21846 else
21847   echo "$as_me: failed program was:" >&5
21848 sed 's/^/| /' conftest.$ac_ext >&5
21849
21850         ac_header_compiler=no
21851 fi
21852
21853 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21854 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
21855 echo "${ECHO_T}$ac_header_compiler" >&6; }
21856
21857 # Is the header present?
21858 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
21859 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
21860 cat >conftest.$ac_ext <<_ACEOF
21861 /* confdefs.h.  */
21862 _ACEOF
21863 cat confdefs.h >>conftest.$ac_ext
21864 cat >>conftest.$ac_ext <<_ACEOF
21865 /* end confdefs.h.  */
21866 #include <$ac_header>
21867 _ACEOF
21868 if { (ac_try="$ac_cpp conftest.$ac_ext"
21869 case "(($ac_try" in
21870   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21871   *) ac_try_echo=$ac_try;;
21872 esac
21873 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21874   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
21875   ac_status=$?
21876   grep -v '^ *+' conftest.er1 >conftest.err
21877   rm -f conftest.er1
21878   cat conftest.err >&5
21879   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21880   (exit $ac_status); } >/dev/null && {
21881          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
21882          test ! -s conftest.err
21883        }; then
21884   ac_header_preproc=yes
21885 else
21886   echo "$as_me: failed program was:" >&5
21887 sed 's/^/| /' conftest.$ac_ext >&5
21888
21889   ac_header_preproc=no
21890 fi
21891
21892 rm -f conftest.err conftest.$ac_ext
21893 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
21894 echo "${ECHO_T}$ac_header_preproc" >&6; }
21895
21896 # So?  What about this header?
21897 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
21898   yes:no: )
21899     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
21900 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
21901     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
21902 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
21903     ac_header_preproc=yes
21904     ;;
21905   no:yes:* )
21906     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
21907 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
21908     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
21909 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
21910     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
21911 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
21912     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
21913 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
21914     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
21915 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
21916     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
21917 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
21918
21919     ;;
21920 esac
21921 { echo "$as_me:$LINENO: checking for $ac_header" >&5
21922 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21923 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21924   echo $ECHO_N "(cached) $ECHO_C" >&6
21925 else
21926   eval "$as_ac_Header=\$ac_header_preproc"
21927 fi
21928 ac_res=`eval echo '${'$as_ac_Header'}'`
21929                { echo "$as_me:$LINENO: result: $ac_res" >&5
21930 echo "${ECHO_T}$ac_res" >&6; }
21931
21932 fi
21933 if test `eval echo '${'$as_ac_Header'}'` = yes; then
21934   cat >>confdefs.h <<_ACEOF
21935 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
21936 _ACEOF
21937
21938 else
21939
21940 for ac_header in kerberosIV/krb.h
21941 do
21942 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
21943 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21944   { echo "$as_me:$LINENO: checking for $ac_header" >&5
21945 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21946 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21947   echo $ECHO_N "(cached) $ECHO_C" >&6
21948 fi
21949 ac_res=`eval echo '${'$as_ac_Header'}'`
21950                { echo "$as_me:$LINENO: result: $ac_res" >&5
21951 echo "${ECHO_T}$ac_res" >&6; }
21952 else
21953   # Is the header compilable?
21954 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
21955 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
21956 cat >conftest.$ac_ext <<_ACEOF
21957 /* confdefs.h.  */
21958 _ACEOF
21959 cat confdefs.h >>conftest.$ac_ext
21960 cat >>conftest.$ac_ext <<_ACEOF
21961 /* end confdefs.h.  */
21962 $ac_includes_default
21963 #include <$ac_header>
21964 _ACEOF
21965 rm -f conftest.$ac_objext
21966 if { (ac_try="$ac_compile"
21967 case "(($ac_try" in
21968   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21969   *) ac_try_echo=$ac_try;;
21970 esac
21971 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21972   (eval "$ac_compile") 2>conftest.er1
21973   ac_status=$?
21974   grep -v '^ *+' conftest.er1 >conftest.err
21975   rm -f conftest.er1
21976   cat conftest.err >&5
21977   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21978   (exit $ac_status); } && {
21979          test -z "$ac_c_werror_flag" ||
21980          test ! -s conftest.err
21981        } && test -s conftest.$ac_objext; then
21982   ac_header_compiler=yes
21983 else
21984   echo "$as_me: failed program was:" >&5
21985 sed 's/^/| /' conftest.$ac_ext >&5
21986
21987         ac_header_compiler=no
21988 fi
21989
21990 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21991 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
21992 echo "${ECHO_T}$ac_header_compiler" >&6; }
21993
21994 # Is the header present?
21995 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
21996 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
21997 cat >conftest.$ac_ext <<_ACEOF
21998 /* confdefs.h.  */
21999 _ACEOF
22000 cat confdefs.h >>conftest.$ac_ext
22001 cat >>conftest.$ac_ext <<_ACEOF
22002 /* end confdefs.h.  */
22003 #include <$ac_header>
22004 _ACEOF
22005 if { (ac_try="$ac_cpp conftest.$ac_ext"
22006 case "(($ac_try" in
22007   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22008   *) ac_try_echo=$ac_try;;
22009 esac
22010 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22011   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
22012   ac_status=$?
22013   grep -v '^ *+' conftest.er1 >conftest.err
22014   rm -f conftest.er1
22015   cat conftest.err >&5
22016   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22017   (exit $ac_status); } >/dev/null && {
22018          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
22019          test ! -s conftest.err
22020        }; then
22021   ac_header_preproc=yes
22022 else
22023   echo "$as_me: failed program was:" >&5
22024 sed 's/^/| /' conftest.$ac_ext >&5
22025
22026   ac_header_preproc=no
22027 fi
22028
22029 rm -f conftest.err conftest.$ac_ext
22030 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
22031 echo "${ECHO_T}$ac_header_preproc" >&6; }
22032
22033 # So?  What about this header?
22034 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
22035   yes:no: )
22036     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
22037 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
22038     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
22039 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
22040     ac_header_preproc=yes
22041     ;;
22042   no:yes:* )
22043     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
22044 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
22045     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
22046 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
22047     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
22048 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
22049     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
22050 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
22051     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
22052 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
22053     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
22054 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
22055
22056     ;;
22057 esac
22058 { echo "$as_me:$LINENO: checking for $ac_header" >&5
22059 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
22060 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
22061   echo $ECHO_N "(cached) $ECHO_C" >&6
22062 else
22063   eval "$as_ac_Header=\$ac_header_preproc"
22064 fi
22065 ac_res=`eval echo '${'$as_ac_Header'}'`
22066                { echo "$as_me:$LINENO: result: $ac_res" >&5
22067 echo "${ECHO_T}$ac_res" >&6; }
22068
22069 fi
22070 if test `eval echo '${'$as_ac_Header'}'` = yes; then
22071   cat >>confdefs.h <<_ACEOF
22072 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
22073 _ACEOF
22074
22075 else
22076
22077 for ac_header in kerberos/krb.h
22078 do
22079 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
22080 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
22081   { echo "$as_me:$LINENO: checking for $ac_header" >&5
22082 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
22083 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
22084   echo $ECHO_N "(cached) $ECHO_C" >&6
22085 fi
22086 ac_res=`eval echo '${'$as_ac_Header'}'`
22087                { echo "$as_me:$LINENO: result: $ac_res" >&5
22088 echo "${ECHO_T}$ac_res" >&6; }
22089 else
22090   # Is the header compilable?
22091 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
22092 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
22093 cat >conftest.$ac_ext <<_ACEOF
22094 /* confdefs.h.  */
22095 _ACEOF
22096 cat confdefs.h >>conftest.$ac_ext
22097 cat >>conftest.$ac_ext <<_ACEOF
22098 /* end confdefs.h.  */
22099 $ac_includes_default
22100 #include <$ac_header>
22101 _ACEOF
22102 rm -f conftest.$ac_objext
22103 if { (ac_try="$ac_compile"
22104 case "(($ac_try" in
22105   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22106   *) ac_try_echo=$ac_try;;
22107 esac
22108 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22109   (eval "$ac_compile") 2>conftest.er1
22110   ac_status=$?
22111   grep -v '^ *+' conftest.er1 >conftest.err
22112   rm -f conftest.er1
22113   cat conftest.err >&5
22114   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22115   (exit $ac_status); } && {
22116          test -z "$ac_c_werror_flag" ||
22117          test ! -s conftest.err
22118        } && test -s conftest.$ac_objext; then
22119   ac_header_compiler=yes
22120 else
22121   echo "$as_me: failed program was:" >&5
22122 sed 's/^/| /' conftest.$ac_ext >&5
22123
22124         ac_header_compiler=no
22125 fi
22126
22127 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22128 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
22129 echo "${ECHO_T}$ac_header_compiler" >&6; }
22130
22131 # Is the header present?
22132 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
22133 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
22134 cat >conftest.$ac_ext <<_ACEOF
22135 /* confdefs.h.  */
22136 _ACEOF
22137 cat confdefs.h >>conftest.$ac_ext
22138 cat >>conftest.$ac_ext <<_ACEOF
22139 /* end confdefs.h.  */
22140 #include <$ac_header>
22141 _ACEOF
22142 if { (ac_try="$ac_cpp conftest.$ac_ext"
22143 case "(($ac_try" in
22144   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22145   *) ac_try_echo=$ac_try;;
22146 esac
22147 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22148   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
22149   ac_status=$?
22150   grep -v '^ *+' conftest.er1 >conftest.err
22151   rm -f conftest.er1
22152   cat conftest.err >&5
22153   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22154   (exit $ac_status); } >/dev/null && {
22155          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
22156          test ! -s conftest.err
22157        }; then
22158   ac_header_preproc=yes
22159 else
22160   echo "$as_me: failed program was:" >&5
22161 sed 's/^/| /' conftest.$ac_ext >&5
22162
22163   ac_header_preproc=no
22164 fi
22165
22166 rm -f conftest.err conftest.$ac_ext
22167 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
22168 echo "${ECHO_T}$ac_header_preproc" >&6; }
22169
22170 # So?  What about this header?
22171 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
22172   yes:no: )
22173     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
22174 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
22175     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
22176 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
22177     ac_header_preproc=yes
22178     ;;
22179   no:yes:* )
22180     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
22181 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
22182     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
22183 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
22184     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
22185 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
22186     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
22187 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
22188     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
22189 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
22190     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
22191 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
22192
22193     ;;
22194 esac
22195 { echo "$as_me:$LINENO: checking for $ac_header" >&5
22196 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
22197 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
22198   echo $ECHO_N "(cached) $ECHO_C" >&6
22199 else
22200   eval "$as_ac_Header=\$ac_header_preproc"
22201 fi
22202 ac_res=`eval echo '${'$as_ac_Header'}'`
22203                { echo "$as_me:$LINENO: result: $ac_res" >&5
22204 echo "${ECHO_T}$ac_res" >&6; }
22205
22206 fi
22207 if test `eval echo '${'$as_ac_Header'}'` = yes; then
22208   cat >>confdefs.h <<_ACEOF
22209 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
22210 _ACEOF
22211
22212 fi
22213
22214 done
22215
22216 fi
22217
22218 done
22219
22220 fi
22221
22222 done
22223
22224   fi
22225
22226 for ac_header in com_err.h
22227 do
22228 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
22229 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
22230   { echo "$as_me:$LINENO: checking for $ac_header" >&5
22231 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
22232 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
22233   echo $ECHO_N "(cached) $ECHO_C" >&6
22234 fi
22235 ac_res=`eval echo '${'$as_ac_Header'}'`
22236                { echo "$as_me:$LINENO: result: $ac_res" >&5
22237 echo "${ECHO_T}$ac_res" >&6; }
22238 else
22239   # Is the header compilable?
22240 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
22241 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
22242 cat >conftest.$ac_ext <<_ACEOF
22243 /* confdefs.h.  */
22244 _ACEOF
22245 cat confdefs.h >>conftest.$ac_ext
22246 cat >>conftest.$ac_ext <<_ACEOF
22247 /* end confdefs.h.  */
22248 $ac_includes_default
22249 #include <$ac_header>
22250 _ACEOF
22251 rm -f conftest.$ac_objext
22252 if { (ac_try="$ac_compile"
22253 case "(($ac_try" in
22254   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22255   *) ac_try_echo=$ac_try;;
22256 esac
22257 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22258   (eval "$ac_compile") 2>conftest.er1
22259   ac_status=$?
22260   grep -v '^ *+' conftest.er1 >conftest.err
22261   rm -f conftest.er1
22262   cat conftest.err >&5
22263   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22264   (exit $ac_status); } && {
22265          test -z "$ac_c_werror_flag" ||
22266          test ! -s conftest.err
22267        } && test -s conftest.$ac_objext; then
22268   ac_header_compiler=yes
22269 else
22270   echo "$as_me: failed program was:" >&5
22271 sed 's/^/| /' conftest.$ac_ext >&5
22272
22273         ac_header_compiler=no
22274 fi
22275
22276 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22277 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
22278 echo "${ECHO_T}$ac_header_compiler" >&6; }
22279
22280 # Is the header present?
22281 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
22282 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
22283 cat >conftest.$ac_ext <<_ACEOF
22284 /* confdefs.h.  */
22285 _ACEOF
22286 cat confdefs.h >>conftest.$ac_ext
22287 cat >>conftest.$ac_ext <<_ACEOF
22288 /* end confdefs.h.  */
22289 #include <$ac_header>
22290 _ACEOF
22291 if { (ac_try="$ac_cpp conftest.$ac_ext"
22292 case "(($ac_try" in
22293   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22294   *) ac_try_echo=$ac_try;;
22295 esac
22296 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22297   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
22298   ac_status=$?
22299   grep -v '^ *+' conftest.er1 >conftest.err
22300   rm -f conftest.er1
22301   cat conftest.err >&5
22302   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22303   (exit $ac_status); } >/dev/null && {
22304          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
22305          test ! -s conftest.err
22306        }; then
22307   ac_header_preproc=yes
22308 else
22309   echo "$as_me: failed program was:" >&5
22310 sed 's/^/| /' conftest.$ac_ext >&5
22311
22312   ac_header_preproc=no
22313 fi
22314
22315 rm -f conftest.err conftest.$ac_ext
22316 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
22317 echo "${ECHO_T}$ac_header_preproc" >&6; }
22318
22319 # So?  What about this header?
22320 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
22321   yes:no: )
22322     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
22323 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
22324     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
22325 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
22326     ac_header_preproc=yes
22327     ;;
22328   no:yes:* )
22329     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
22330 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
22331     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
22332 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
22333     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
22334 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
22335     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
22336 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
22337     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
22338 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
22339     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
22340 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
22341
22342     ;;
22343 esac
22344 { echo "$as_me:$LINENO: checking for $ac_header" >&5
22345 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
22346 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
22347   echo $ECHO_N "(cached) $ECHO_C" >&6
22348 else
22349   eval "$as_ac_Header=\$ac_header_preproc"
22350 fi
22351 ac_res=`eval echo '${'$as_ac_Header'}'`
22352                { echo "$as_me:$LINENO: result: $ac_res" >&5
22353 echo "${ECHO_T}$ac_res" >&6; }
22354
22355 fi
22356 if test `eval echo '${'$as_ac_Header'}'` = yes; then
22357   cat >>confdefs.h <<_ACEOF
22358 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
22359 _ACEOF
22360
22361 fi
22362
22363 done
22364
22365 fi
22366
22367 # Solaris requires -lintl if you want strerror (which calls dgettext)
22368 # to return localized messages.
22369
22370 { echo "$as_me:$LINENO: checking for dgettext in -lintl" >&5
22371 echo $ECHO_N "checking for dgettext in -lintl... $ECHO_C" >&6; }
22372 if test "${ac_cv_lib_intl_dgettext+set}" = set; then
22373   echo $ECHO_N "(cached) $ECHO_C" >&6
22374 else
22375   ac_check_lib_save_LIBS=$LIBS
22376 LIBS="-lintl  $LIBS"
22377 cat >conftest.$ac_ext <<_ACEOF
22378 /* confdefs.h.  */
22379 _ACEOF
22380 cat confdefs.h >>conftest.$ac_ext
22381 cat >>conftest.$ac_ext <<_ACEOF
22382 /* end confdefs.h.  */
22383
22384 /* Override any GCC internal prototype to avoid an error.
22385    Use char because int might match the return type of a GCC
22386    builtin and then its argument prototype would still apply.  */
22387 #ifdef __cplusplus
22388 extern "C"
22389 #endif
22390 char dgettext ();
22391 int
22392 main ()
22393 {
22394 return dgettext ();
22395   ;
22396   return 0;
22397 }
22398 _ACEOF
22399 rm -f conftest.$ac_objext conftest$ac_exeext
22400 if { (ac_try="$ac_link"
22401 case "(($ac_try" in
22402   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22403   *) ac_try_echo=$ac_try;;
22404 esac
22405 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22406   (eval "$ac_link") 2>conftest.er1
22407   ac_status=$?
22408   grep -v '^ *+' conftest.er1 >conftest.err
22409   rm -f conftest.er1
22410   cat conftest.err >&5
22411   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22412   (exit $ac_status); } && {
22413          test -z "$ac_c_werror_flag" ||
22414          test ! -s conftest.err
22415        } && test -s conftest$ac_exeext &&
22416        $as_test_x conftest$ac_exeext; then
22417   ac_cv_lib_intl_dgettext=yes
22418 else
22419   echo "$as_me: failed program was:" >&5
22420 sed 's/^/| /' conftest.$ac_ext >&5
22421
22422         ac_cv_lib_intl_dgettext=no
22423 fi
22424
22425 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
22426       conftest$ac_exeext conftest.$ac_ext
22427 LIBS=$ac_check_lib_save_LIBS
22428 fi
22429 { echo "$as_me:$LINENO: result: $ac_cv_lib_intl_dgettext" >&5
22430 echo "${ECHO_T}$ac_cv_lib_intl_dgettext" >&6; }
22431 if test $ac_cv_lib_intl_dgettext = yes; then
22432   cat >>confdefs.h <<_ACEOF
22433 #define HAVE_LIBINTL 1
22434 _ACEOF
22435
22436   LIBS="-lintl $LIBS"
22437
22438 fi
22439
22440
22441 { echo "$as_me:$LINENO: checking whether localtime caches TZ" >&5
22442 echo $ECHO_N "checking whether localtime caches TZ... $ECHO_C" >&6; }
22443 if test "${emacs_cv_localtime_cache+set}" = set; then
22444   echo $ECHO_N "(cached) $ECHO_C" >&6
22445 else
22446   if test x$ac_cv_func_tzset = xyes; then
22447 if test "$cross_compiling" = yes; then
22448   # If we have tzset, assume the worst when cross-compiling.
22449 emacs_cv_localtime_cache=yes
22450 else
22451   cat >conftest.$ac_ext <<_ACEOF
22452 /* confdefs.h.  */
22453 _ACEOF
22454 cat confdefs.h >>conftest.$ac_ext
22455 cat >>conftest.$ac_ext <<_ACEOF
22456 /* end confdefs.h.  */
22457 #include <time.h>
22458 extern char **environ;
22459 unset_TZ ()
22460 {
22461   char **from, **to;
22462   for (to = from = environ; (*to = *from); from++)
22463     if (! (to[0][0] == 'T' && to[0][1] == 'Z' && to[0][2] == '='))
22464       to++;
22465 }
22466 char TZ_GMT0[] = "TZ=GMT0";
22467 char TZ_PST8[] = "TZ=PST8";
22468 main()
22469 {
22470   time_t now = time ((time_t *) 0);
22471   int hour_GMT0, hour_unset;
22472   if (putenv (TZ_GMT0) != 0)
22473     exit (1);
22474   hour_GMT0 = localtime (&now)->tm_hour;
22475   unset_TZ ();
22476   hour_unset = localtime (&now)->tm_hour;
22477   if (putenv (TZ_PST8) != 0)
22478     exit (1);
22479   if (localtime (&now)->tm_hour == hour_GMT0)
22480     exit (1);
22481   unset_TZ ();
22482   if (localtime (&now)->tm_hour != hour_unset)
22483     exit (1);
22484   exit (0);
22485 }
22486 _ACEOF
22487 rm -f conftest$ac_exeext
22488 if { (ac_try="$ac_link"
22489 case "(($ac_try" in
22490   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22491   *) ac_try_echo=$ac_try;;
22492 esac
22493 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22494   (eval "$ac_link") 2>&5
22495   ac_status=$?
22496   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22497   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
22498   { (case "(($ac_try" in
22499   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22500   *) ac_try_echo=$ac_try;;
22501 esac
22502 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22503   (eval "$ac_try") 2>&5
22504   ac_status=$?
22505   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22506   (exit $ac_status); }; }; then
22507   emacs_cv_localtime_cache=no
22508 else
22509   echo "$as_me: program exited with status $ac_status" >&5
22510 echo "$as_me: failed program was:" >&5
22511 sed 's/^/| /' conftest.$ac_ext >&5
22512
22513 ( exit $ac_status )
22514 emacs_cv_localtime_cache=yes
22515 fi
22516 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
22517 fi
22518
22519
22520 else
22521         # If we lack tzset, report that localtime does not cache TZ,
22522         # since we can't invalidate the cache if we don't have tzset.
22523         emacs_cv_localtime_cache=no
22524 fi
22525 fi
22526 { echo "$as_me:$LINENO: result: $emacs_cv_localtime_cache" >&5
22527 echo "${ECHO_T}$emacs_cv_localtime_cache" >&6; }
22528 if test $emacs_cv_localtime_cache = yes; then
22529
22530 cat >>confdefs.h <<\_ACEOF
22531 #define LOCALTIME_CACHE 1
22532 _ACEOF
22533
22534 fi
22535
22536 if test "x$HAVE_TIMEVAL" = xyes; then
22537
22538 for ac_func in gettimeofday
22539 do
22540 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
22541 { echo "$as_me:$LINENO: checking for $ac_func" >&5
22542 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
22543 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
22544   echo $ECHO_N "(cached) $ECHO_C" >&6
22545 else
22546   cat >conftest.$ac_ext <<_ACEOF
22547 /* confdefs.h.  */
22548 _ACEOF
22549 cat confdefs.h >>conftest.$ac_ext
22550 cat >>conftest.$ac_ext <<_ACEOF
22551 /* end confdefs.h.  */
22552 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
22553    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
22554 #define $ac_func innocuous_$ac_func
22555
22556 /* System header to define __stub macros and hopefully few prototypes,
22557     which can conflict with char $ac_func (); below.
22558     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
22559     <limits.h> exists even on freestanding compilers.  */
22560
22561 #ifdef __STDC__
22562 # include <limits.h>
22563 #else
22564 # include <assert.h>
22565 #endif
22566
22567 #undef $ac_func
22568
22569 /* Override any GCC internal prototype to avoid an error.
22570    Use char because int might match the return type of a GCC
22571    builtin and then its argument prototype would still apply.  */
22572 #ifdef __cplusplus
22573 extern "C"
22574 #endif
22575 char $ac_func ();
22576 /* The GNU C library defines this for functions which it implements
22577     to always fail with ENOSYS.  Some functions are actually named
22578     something starting with __ and the normal name is an alias.  */
22579 #if defined __stub_$ac_func || defined __stub___$ac_func
22580 choke me
22581 #endif
22582
22583 int
22584 main ()
22585 {
22586 return $ac_func ();
22587   ;
22588   return 0;
22589 }
22590 _ACEOF
22591 rm -f conftest.$ac_objext conftest$ac_exeext
22592 if { (ac_try="$ac_link"
22593 case "(($ac_try" in
22594   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22595   *) ac_try_echo=$ac_try;;
22596 esac
22597 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22598   (eval "$ac_link") 2>conftest.er1
22599   ac_status=$?
22600   grep -v '^ *+' conftest.er1 >conftest.err
22601   rm -f conftest.er1
22602   cat conftest.err >&5
22603   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22604   (exit $ac_status); } && {
22605          test -z "$ac_c_werror_flag" ||
22606          test ! -s conftest.err
22607        } && test -s conftest$ac_exeext &&
22608        $as_test_x conftest$ac_exeext; then
22609   eval "$as_ac_var=yes"
22610 else
22611   echo "$as_me: failed program was:" >&5
22612 sed 's/^/| /' conftest.$ac_ext >&5
22613
22614         eval "$as_ac_var=no"
22615 fi
22616
22617 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
22618       conftest$ac_exeext conftest.$ac_ext
22619 fi
22620 ac_res=`eval echo '${'$as_ac_var'}'`
22621                { echo "$as_me:$LINENO: result: $ac_res" >&5
22622 echo "${ECHO_T}$ac_res" >&6; }
22623 if test `eval echo '${'$as_ac_var'}'` = yes; then
22624   cat >>confdefs.h <<_ACEOF
22625 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
22626 _ACEOF
22627
22628 fi
22629 done
22630
22631   if test $ac_cv_func_gettimeofday = yes; then
22632     { echo "$as_me:$LINENO: checking whether gettimeofday can accept two arguments" >&5
22633 echo $ECHO_N "checking whether gettimeofday can accept two arguments... $ECHO_C" >&6; }
22634 if test "${emacs_cv_gettimeofday_two_arguments+set}" = set; then
22635   echo $ECHO_N "(cached) $ECHO_C" >&6
22636 else
22637   cat >conftest.$ac_ext <<_ACEOF
22638 /* confdefs.h.  */
22639 _ACEOF
22640 cat confdefs.h >>conftest.$ac_ext
22641 cat >>conftest.$ac_ext <<_ACEOF
22642 /* end confdefs.h.  */
22643
22644 #ifdef TIME_WITH_SYS_TIME
22645 #include <sys/time.h>
22646 #include <time.h>
22647 #else
22648 #ifdef HAVE_SYS_TIME_H
22649 #include <sys/time.h>
22650 #else
22651 #include <time.h>
22652 #endif
22653 #endif
22654 int
22655 main ()
22656 {
22657 struct timeval time;
22658        gettimeofday (&time, 0);
22659   ;
22660   return 0;
22661 }
22662 _ACEOF
22663 rm -f conftest.$ac_objext
22664 if { (ac_try="$ac_compile"
22665 case "(($ac_try" in
22666   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22667   *) ac_try_echo=$ac_try;;
22668 esac
22669 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22670   (eval "$ac_compile") 2>conftest.er1
22671   ac_status=$?
22672   grep -v '^ *+' conftest.er1 >conftest.err
22673   rm -f conftest.er1
22674   cat conftest.err >&5
22675   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22676   (exit $ac_status); } && {
22677          test -z "$ac_c_werror_flag" ||
22678          test ! -s conftest.err
22679        } && test -s conftest.$ac_objext; then
22680   emacs_cv_gettimeofday_two_arguments=yes
22681 else
22682   echo "$as_me: failed program was:" >&5
22683 sed 's/^/| /' conftest.$ac_ext >&5
22684
22685         emacs_cv_gettimeofday_two_arguments=no
22686 fi
22687
22688 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22689 fi
22690 { echo "$as_me:$LINENO: result: $emacs_cv_gettimeofday_two_arguments" >&5
22691 echo "${ECHO_T}$emacs_cv_gettimeofday_two_arguments" >&6; }
22692     if test $emacs_cv_gettimeofday_two_arguments = no; then
22693
22694 cat >>confdefs.h <<\_ACEOF
22695 #define GETTIMEOFDAY_ONE_ARGUMENT 1
22696 _ACEOF
22697
22698     fi
22699   fi
22700 fi
22701
22702 ok_so_far=yes
22703 { echo "$as_me:$LINENO: checking for socket" >&5
22704 echo $ECHO_N "checking for socket... $ECHO_C" >&6; }
22705 if test "${ac_cv_func_socket+set}" = set; then
22706   echo $ECHO_N "(cached) $ECHO_C" >&6
22707 else
22708   cat >conftest.$ac_ext <<_ACEOF
22709 /* confdefs.h.  */
22710 _ACEOF
22711 cat confdefs.h >>conftest.$ac_ext
22712 cat >>conftest.$ac_ext <<_ACEOF
22713 /* end confdefs.h.  */
22714 /* Define socket to an innocuous variant, in case <limits.h> declares socket.
22715    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
22716 #define socket innocuous_socket
22717
22718 /* System header to define __stub macros and hopefully few prototypes,
22719     which can conflict with char socket (); below.
22720     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
22721     <limits.h> exists even on freestanding compilers.  */
22722
22723 #ifdef __STDC__
22724 # include <limits.h>
22725 #else
22726 # include <assert.h>
22727 #endif
22728
22729 #undef socket
22730
22731 /* Override any GCC internal prototype to avoid an error.
22732    Use char because int might match the return type of a GCC
22733    builtin and then its argument prototype would still apply.  */
22734 #ifdef __cplusplus
22735 extern "C"
22736 #endif
22737 char socket ();
22738 /* The GNU C library defines this for functions which it implements
22739     to always fail with ENOSYS.  Some functions are actually named
22740     something starting with __ and the normal name is an alias.  */
22741 #if defined __stub_socket || defined __stub___socket
22742 choke me
22743 #endif
22744
22745 int
22746 main ()
22747 {
22748 return socket ();
22749   ;
22750   return 0;
22751 }
22752 _ACEOF
22753 rm -f conftest.$ac_objext conftest$ac_exeext
22754 if { (ac_try="$ac_link"
22755 case "(($ac_try" in
22756   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22757   *) ac_try_echo=$ac_try;;
22758 esac
22759 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22760   (eval "$ac_link") 2>conftest.er1
22761   ac_status=$?
22762   grep -v '^ *+' conftest.er1 >conftest.err
22763   rm -f conftest.er1
22764   cat conftest.err >&5
22765   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22766   (exit $ac_status); } && {
22767          test -z "$ac_c_werror_flag" ||
22768          test ! -s conftest.err
22769        } && test -s conftest$ac_exeext &&
22770        $as_test_x conftest$ac_exeext; then
22771   ac_cv_func_socket=yes
22772 else
22773   echo "$as_me: failed program was:" >&5
22774 sed 's/^/| /' conftest.$ac_ext >&5
22775
22776         ac_cv_func_socket=no
22777 fi
22778
22779 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
22780       conftest$ac_exeext conftest.$ac_ext
22781 fi
22782 { echo "$as_me:$LINENO: result: $ac_cv_func_socket" >&5
22783 echo "${ECHO_T}$ac_cv_func_socket" >&6; }
22784 if test $ac_cv_func_socket = yes; then
22785   :
22786 else
22787   ok_so_far=no
22788 fi
22789
22790 if test $ok_so_far = yes; then
22791   if test "${ac_cv_header_netinet_in_h+set}" = set; then
22792   { echo "$as_me:$LINENO: checking for netinet/in.h" >&5
22793 echo $ECHO_N "checking for netinet/in.h... $ECHO_C" >&6; }
22794 if test "${ac_cv_header_netinet_in_h+set}" = set; then
22795   echo $ECHO_N "(cached) $ECHO_C" >&6
22796 fi
22797 { echo "$as_me:$LINENO: result: $ac_cv_header_netinet_in_h" >&5
22798 echo "${ECHO_T}$ac_cv_header_netinet_in_h" >&6; }
22799 else
22800   # Is the header compilable?
22801 { echo "$as_me:$LINENO: checking netinet/in.h usability" >&5
22802 echo $ECHO_N "checking netinet/in.h usability... $ECHO_C" >&6; }
22803 cat >conftest.$ac_ext <<_ACEOF
22804 /* confdefs.h.  */
22805 _ACEOF
22806 cat confdefs.h >>conftest.$ac_ext
22807 cat >>conftest.$ac_ext <<_ACEOF
22808 /* end confdefs.h.  */
22809 $ac_includes_default
22810 #include <netinet/in.h>
22811 _ACEOF
22812 rm -f conftest.$ac_objext
22813 if { (ac_try="$ac_compile"
22814 case "(($ac_try" in
22815   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22816   *) ac_try_echo=$ac_try;;
22817 esac
22818 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22819   (eval "$ac_compile") 2>conftest.er1
22820   ac_status=$?
22821   grep -v '^ *+' conftest.er1 >conftest.err
22822   rm -f conftest.er1
22823   cat conftest.err >&5
22824   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22825   (exit $ac_status); } && {
22826          test -z "$ac_c_werror_flag" ||
22827          test ! -s conftest.err
22828        } && test -s conftest.$ac_objext; then
22829   ac_header_compiler=yes
22830 else
22831   echo "$as_me: failed program was:" >&5
22832 sed 's/^/| /' conftest.$ac_ext >&5
22833
22834         ac_header_compiler=no
22835 fi
22836
22837 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22838 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
22839 echo "${ECHO_T}$ac_header_compiler" >&6; }
22840
22841 # Is the header present?
22842 { echo "$as_me:$LINENO: checking netinet/in.h presence" >&5
22843 echo $ECHO_N "checking netinet/in.h presence... $ECHO_C" >&6; }
22844 cat >conftest.$ac_ext <<_ACEOF
22845 /* confdefs.h.  */
22846 _ACEOF
22847 cat confdefs.h >>conftest.$ac_ext
22848 cat >>conftest.$ac_ext <<_ACEOF
22849 /* end confdefs.h.  */
22850 #include <netinet/in.h>
22851 _ACEOF
22852 if { (ac_try="$ac_cpp conftest.$ac_ext"
22853 case "(($ac_try" in
22854   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22855   *) ac_try_echo=$ac_try;;
22856 esac
22857 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22858   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
22859   ac_status=$?
22860   grep -v '^ *+' conftest.er1 >conftest.err
22861   rm -f conftest.er1
22862   cat conftest.err >&5
22863   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22864   (exit $ac_status); } >/dev/null && {
22865          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
22866          test ! -s conftest.err
22867        }; then
22868   ac_header_preproc=yes
22869 else
22870   echo "$as_me: failed program was:" >&5
22871 sed 's/^/| /' conftest.$ac_ext >&5
22872
22873   ac_header_preproc=no
22874 fi
22875
22876 rm -f conftest.err conftest.$ac_ext
22877 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
22878 echo "${ECHO_T}$ac_header_preproc" >&6; }
22879
22880 # So?  What about this header?
22881 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
22882   yes:no: )
22883     { echo "$as_me:$LINENO: WARNING: netinet/in.h: accepted by the compiler, rejected by the preprocessor!" >&5
22884 echo "$as_me: WARNING: netinet/in.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
22885     { echo "$as_me:$LINENO: WARNING: netinet/in.h: proceeding with the compiler's result" >&5
22886 echo "$as_me: WARNING: netinet/in.h: proceeding with the compiler's result" >&2;}
22887     ac_header_preproc=yes
22888     ;;
22889   no:yes:* )
22890     { echo "$as_me:$LINENO: WARNING: netinet/in.h: present but cannot be compiled" >&5
22891 echo "$as_me: WARNING: netinet/in.h: present but cannot be compiled" >&2;}
22892     { echo "$as_me:$LINENO: WARNING: netinet/in.h:     check for missing prerequisite headers?" >&5
22893 echo "$as_me: WARNING: netinet/in.h:     check for missing prerequisite headers?" >&2;}
22894     { echo "$as_me:$LINENO: WARNING: netinet/in.h: see the Autoconf documentation" >&5
22895 echo "$as_me: WARNING: netinet/in.h: see the Autoconf documentation" >&2;}
22896     { echo "$as_me:$LINENO: WARNING: netinet/in.h:     section \"Present But Cannot Be Compiled\"" >&5
22897 echo "$as_me: WARNING: netinet/in.h:     section \"Present But Cannot Be Compiled\"" >&2;}
22898     { echo "$as_me:$LINENO: WARNING: netinet/in.h: proceeding with the preprocessor's result" >&5
22899 echo "$as_me: WARNING: netinet/in.h: proceeding with the preprocessor's result" >&2;}
22900     { echo "$as_me:$LINENO: WARNING: netinet/in.h: in the future, the compiler will take precedence" >&5
22901 echo "$as_me: WARNING: netinet/in.h: in the future, the compiler will take precedence" >&2;}
22902
22903     ;;
22904 esac
22905 { echo "$as_me:$LINENO: checking for netinet/in.h" >&5
22906 echo $ECHO_N "checking for netinet/in.h... $ECHO_C" >&6; }
22907 if test "${ac_cv_header_netinet_in_h+set}" = set; then
22908   echo $ECHO_N "(cached) $ECHO_C" >&6
22909 else
22910   ac_cv_header_netinet_in_h=$ac_header_preproc
22911 fi
22912 { echo "$as_me:$LINENO: result: $ac_cv_header_netinet_in_h" >&5
22913 echo "${ECHO_T}$ac_cv_header_netinet_in_h" >&6; }
22914
22915 fi
22916 if test $ac_cv_header_netinet_in_h = yes; then
22917   :
22918 else
22919   ok_so_far=no
22920 fi
22921
22922
22923 fi
22924 if test $ok_so_far = yes; then
22925   if test "${ac_cv_header_arpa_inet_h+set}" = set; then
22926   { echo "$as_me:$LINENO: checking for arpa/inet.h" >&5
22927 echo $ECHO_N "checking for arpa/inet.h... $ECHO_C" >&6; }
22928 if test "${ac_cv_header_arpa_inet_h+set}" = set; then
22929   echo $ECHO_N "(cached) $ECHO_C" >&6
22930 fi
22931 { echo "$as_me:$LINENO: result: $ac_cv_header_arpa_inet_h" >&5
22932 echo "${ECHO_T}$ac_cv_header_arpa_inet_h" >&6; }
22933 else
22934   # Is the header compilable?
22935 { echo "$as_me:$LINENO: checking arpa/inet.h usability" >&5
22936 echo $ECHO_N "checking arpa/inet.h usability... $ECHO_C" >&6; }
22937 cat >conftest.$ac_ext <<_ACEOF
22938 /* confdefs.h.  */
22939 _ACEOF
22940 cat confdefs.h >>conftest.$ac_ext
22941 cat >>conftest.$ac_ext <<_ACEOF
22942 /* end confdefs.h.  */
22943 $ac_includes_default
22944 #include <arpa/inet.h>
22945 _ACEOF
22946 rm -f conftest.$ac_objext
22947 if { (ac_try="$ac_compile"
22948 case "(($ac_try" in
22949   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22950   *) ac_try_echo=$ac_try;;
22951 esac
22952 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22953   (eval "$ac_compile") 2>conftest.er1
22954   ac_status=$?
22955   grep -v '^ *+' conftest.er1 >conftest.err
22956   rm -f conftest.er1
22957   cat conftest.err >&5
22958   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22959   (exit $ac_status); } && {
22960          test -z "$ac_c_werror_flag" ||
22961          test ! -s conftest.err
22962        } && test -s conftest.$ac_objext; then
22963   ac_header_compiler=yes
22964 else
22965   echo "$as_me: failed program was:" >&5
22966 sed 's/^/| /' conftest.$ac_ext >&5
22967
22968         ac_header_compiler=no
22969 fi
22970
22971 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22972 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
22973 echo "${ECHO_T}$ac_header_compiler" >&6; }
22974
22975 # Is the header present?
22976 { echo "$as_me:$LINENO: checking arpa/inet.h presence" >&5
22977 echo $ECHO_N "checking arpa/inet.h presence... $ECHO_C" >&6; }
22978 cat >conftest.$ac_ext <<_ACEOF
22979 /* confdefs.h.  */
22980 _ACEOF
22981 cat confdefs.h >>conftest.$ac_ext
22982 cat >>conftest.$ac_ext <<_ACEOF
22983 /* end confdefs.h.  */
22984 #include <arpa/inet.h>
22985 _ACEOF
22986 if { (ac_try="$ac_cpp conftest.$ac_ext"
22987 case "(($ac_try" in
22988   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22989   *) ac_try_echo=$ac_try;;
22990 esac
22991 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22992   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
22993   ac_status=$?
22994   grep -v '^ *+' conftest.er1 >conftest.err
22995   rm -f conftest.er1
22996   cat conftest.err >&5
22997   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22998   (exit $ac_status); } >/dev/null && {
22999          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
23000          test ! -s conftest.err
23001        }; then
23002   ac_header_preproc=yes
23003 else
23004   echo "$as_me: failed program was:" >&5
23005 sed 's/^/| /' conftest.$ac_ext >&5
23006
23007   ac_header_preproc=no
23008 fi
23009
23010 rm -f conftest.err conftest.$ac_ext
23011 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
23012 echo "${ECHO_T}$ac_header_preproc" >&6; }
23013
23014 # So?  What about this header?
23015 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
23016   yes:no: )
23017     { echo "$as_me:$LINENO: WARNING: arpa/inet.h: accepted by the compiler, rejected by the preprocessor!" >&5
23018 echo "$as_me: WARNING: arpa/inet.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
23019     { echo "$as_me:$LINENO: WARNING: arpa/inet.h: proceeding with the compiler's result" >&5
23020 echo "$as_me: WARNING: arpa/inet.h: proceeding with the compiler's result" >&2;}
23021     ac_header_preproc=yes
23022     ;;
23023   no:yes:* )
23024     { echo "$as_me:$LINENO: WARNING: arpa/inet.h: present but cannot be compiled" >&5
23025 echo "$as_me: WARNING: arpa/inet.h: present but cannot be compiled" >&2;}
23026     { echo "$as_me:$LINENO: WARNING: arpa/inet.h:     check for missing prerequisite headers?" >&5
23027 echo "$as_me: WARNING: arpa/inet.h:     check for missing prerequisite headers?" >&2;}
23028     { echo "$as_me:$LINENO: WARNING: arpa/inet.h: see the Autoconf documentation" >&5
23029 echo "$as_me: WARNING: arpa/inet.h: see the Autoconf documentation" >&2;}
23030     { echo "$as_me:$LINENO: WARNING: arpa/inet.h:     section \"Present But Cannot Be Compiled\"" >&5
23031 echo "$as_me: WARNING: arpa/inet.h:     section \"Present But Cannot Be Compiled\"" >&2;}
23032     { echo "$as_me:$LINENO: WARNING: arpa/inet.h: proceeding with the preprocessor's result" >&5
23033 echo "$as_me: WARNING: arpa/inet.h: proceeding with the preprocessor's result" >&2;}
23034     { echo "$as_me:$LINENO: WARNING: arpa/inet.h: in the future, the compiler will take precedence" >&5
23035 echo "$as_me: WARNING: arpa/inet.h: in the future, the compiler will take precedence" >&2;}
23036
23037     ;;
23038 esac
23039 { echo "$as_me:$LINENO: checking for arpa/inet.h" >&5
23040 echo $ECHO_N "checking for arpa/inet.h... $ECHO_C" >&6; }
23041 if test "${ac_cv_header_arpa_inet_h+set}" = set; then
23042   echo $ECHO_N "(cached) $ECHO_C" >&6
23043 else
23044   ac_cv_header_arpa_inet_h=$ac_header_preproc
23045 fi
23046 { echo "$as_me:$LINENO: result: $ac_cv_header_arpa_inet_h" >&5
23047 echo "${ECHO_T}$ac_cv_header_arpa_inet_h" >&6; }
23048
23049 fi
23050 if test $ac_cv_header_arpa_inet_h = yes; then
23051   :
23052 else
23053   ok_so_far=no
23054 fi
23055
23056
23057 fi
23058 if test $ok_so_far = yes; then
23059
23060 cat >>confdefs.h <<\_ACEOF
23061 #define HAVE_INET_SOCKETS 1
23062 _ACEOF
23063
23064 fi
23065
23066
23067 for ac_header in sys/ioctl.h
23068 do
23069 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
23070 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
23071   { echo "$as_me:$LINENO: checking for $ac_header" >&5
23072 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
23073 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
23074   echo $ECHO_N "(cached) $ECHO_C" >&6
23075 fi
23076 ac_res=`eval echo '${'$as_ac_Header'}'`
23077                { echo "$as_me:$LINENO: result: $ac_res" >&5
23078 echo "${ECHO_T}$ac_res" >&6; }
23079 else
23080   # Is the header compilable?
23081 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
23082 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
23083 cat >conftest.$ac_ext <<_ACEOF
23084 /* confdefs.h.  */
23085 _ACEOF
23086 cat confdefs.h >>conftest.$ac_ext
23087 cat >>conftest.$ac_ext <<_ACEOF
23088 /* end confdefs.h.  */
23089 $ac_includes_default
23090 #include <$ac_header>
23091 _ACEOF
23092 rm -f conftest.$ac_objext
23093 if { (ac_try="$ac_compile"
23094 case "(($ac_try" in
23095   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23096   *) ac_try_echo=$ac_try;;
23097 esac
23098 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23099   (eval "$ac_compile") 2>conftest.er1
23100   ac_status=$?
23101   grep -v '^ *+' conftest.er1 >conftest.err
23102   rm -f conftest.er1
23103   cat conftest.err >&5
23104   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23105   (exit $ac_status); } && {
23106          test -z "$ac_c_werror_flag" ||
23107          test ! -s conftest.err
23108        } && test -s conftest.$ac_objext; then
23109   ac_header_compiler=yes
23110 else
23111   echo "$as_me: failed program was:" >&5
23112 sed 's/^/| /' conftest.$ac_ext >&5
23113
23114         ac_header_compiler=no
23115 fi
23116
23117 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23118 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
23119 echo "${ECHO_T}$ac_header_compiler" >&6; }
23120
23121 # Is the header present?
23122 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
23123 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
23124 cat >conftest.$ac_ext <<_ACEOF
23125 /* confdefs.h.  */
23126 _ACEOF
23127 cat confdefs.h >>conftest.$ac_ext
23128 cat >>conftest.$ac_ext <<_ACEOF
23129 /* end confdefs.h.  */
23130 #include <$ac_header>
23131 _ACEOF
23132 if { (ac_try="$ac_cpp conftest.$ac_ext"
23133 case "(($ac_try" in
23134   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23135   *) ac_try_echo=$ac_try;;
23136 esac
23137 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23138   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
23139   ac_status=$?
23140   grep -v '^ *+' conftest.er1 >conftest.err
23141   rm -f conftest.er1
23142   cat conftest.err >&5
23143   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23144   (exit $ac_status); } >/dev/null && {
23145          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
23146          test ! -s conftest.err
23147        }; then
23148   ac_header_preproc=yes
23149 else
23150   echo "$as_me: failed program was:" >&5
23151 sed 's/^/| /' conftest.$ac_ext >&5
23152
23153   ac_header_preproc=no
23154 fi
23155
23156 rm -f conftest.err conftest.$ac_ext
23157 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
23158 echo "${ECHO_T}$ac_header_preproc" >&6; }
23159
23160 # So?  What about this header?
23161 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
23162   yes:no: )
23163     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
23164 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
23165     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
23166 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
23167     ac_header_preproc=yes
23168     ;;
23169   no:yes:* )
23170     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
23171 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
23172     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
23173 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
23174     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
23175 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
23176     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
23177 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
23178     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
23179 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
23180     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
23181 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
23182
23183     ;;
23184 esac
23185 { echo "$as_me:$LINENO: checking for $ac_header" >&5
23186 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
23187 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
23188   echo $ECHO_N "(cached) $ECHO_C" >&6
23189 else
23190   eval "$as_ac_Header=\$ac_header_preproc"
23191 fi
23192 ac_res=`eval echo '${'$as_ac_Header'}'`
23193                { echo "$as_me:$LINENO: result: $ac_res" >&5
23194 echo "${ECHO_T}$ac_res" >&6; }
23195
23196 fi
23197 if test `eval echo '${'$as_ac_Header'}'` = yes; then
23198   cat >>confdefs.h <<_ACEOF
23199 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
23200 _ACEOF
23201
23202 fi
23203
23204 done
23205
23206
23207 if test -f /usr/lpp/X11/bin/smt.exp; then
23208
23209 cat >>confdefs.h <<\_ACEOF
23210 #define HAVE_AIX_SMT_EXP 1
23211 _ACEOF
23212
23213 fi
23214
23215 { echo "$as_me:$LINENO: checking whether system supports dynamic ptys" >&5
23216 echo $ECHO_N "checking whether system supports dynamic ptys... $ECHO_C" >&6; }
23217 if test -d /dev/pts && ls -d /dev/ptmx > /dev/null 2>&1 ; then
23218   { echo "$as_me:$LINENO: result: yes" >&5
23219 echo "${ECHO_T}yes" >&6; }
23220
23221 cat >>confdefs.h <<\_ACEOF
23222 #define HAVE_DEV_PTMX 1
23223 _ACEOF
23224
23225 else
23226   { echo "$as_me:$LINENO: result: no" >&5
23227 echo "${ECHO_T}no" >&6; }
23228 fi
23229
23230 { echo "$as_me:$LINENO: checking for pid_t" >&5
23231 echo $ECHO_N "checking for pid_t... $ECHO_C" >&6; }
23232 if test "${ac_cv_type_pid_t+set}" = set; then
23233   echo $ECHO_N "(cached) $ECHO_C" >&6
23234 else
23235   cat >conftest.$ac_ext <<_ACEOF
23236 /* confdefs.h.  */
23237 _ACEOF
23238 cat confdefs.h >>conftest.$ac_ext
23239 cat >>conftest.$ac_ext <<_ACEOF
23240 /* end confdefs.h.  */
23241 $ac_includes_default
23242 typedef pid_t ac__type_new_;
23243 int
23244 main ()
23245 {
23246 if ((ac__type_new_ *) 0)
23247   return 0;
23248 if (sizeof (ac__type_new_))
23249   return 0;
23250   ;
23251   return 0;
23252 }
23253 _ACEOF
23254 rm -f conftest.$ac_objext
23255 if { (ac_try="$ac_compile"
23256 case "(($ac_try" in
23257   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23258   *) ac_try_echo=$ac_try;;
23259 esac
23260 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23261   (eval "$ac_compile") 2>conftest.er1
23262   ac_status=$?
23263   grep -v '^ *+' conftest.er1 >conftest.err
23264   rm -f conftest.er1
23265   cat conftest.err >&5
23266   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23267   (exit $ac_status); } && {
23268          test -z "$ac_c_werror_flag" ||
23269          test ! -s conftest.err
23270        } && test -s conftest.$ac_objext; then
23271   ac_cv_type_pid_t=yes
23272 else
23273   echo "$as_me: failed program was:" >&5
23274 sed 's/^/| /' conftest.$ac_ext >&5
23275
23276         ac_cv_type_pid_t=no
23277 fi
23278
23279 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23280 fi
23281 { echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
23282 echo "${ECHO_T}$ac_cv_type_pid_t" >&6; }
23283 if test $ac_cv_type_pid_t = yes; then
23284   :
23285 else
23286
23287 cat >>confdefs.h <<_ACEOF
23288 #define pid_t int
23289 _ACEOF
23290
23291 fi
23292
23293
23294 for ac_header in vfork.h
23295 do
23296 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
23297 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
23298   { echo "$as_me:$LINENO: checking for $ac_header" >&5
23299 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
23300 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
23301   echo $ECHO_N "(cached) $ECHO_C" >&6
23302 fi
23303 ac_res=`eval echo '${'$as_ac_Header'}'`
23304                { echo "$as_me:$LINENO: result: $ac_res" >&5
23305 echo "${ECHO_T}$ac_res" >&6; }
23306 else
23307   # Is the header compilable?
23308 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
23309 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
23310 cat >conftest.$ac_ext <<_ACEOF
23311 /* confdefs.h.  */
23312 _ACEOF
23313 cat confdefs.h >>conftest.$ac_ext
23314 cat >>conftest.$ac_ext <<_ACEOF
23315 /* end confdefs.h.  */
23316 $ac_includes_default
23317 #include <$ac_header>
23318 _ACEOF
23319 rm -f conftest.$ac_objext
23320 if { (ac_try="$ac_compile"
23321 case "(($ac_try" in
23322   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23323   *) ac_try_echo=$ac_try;;
23324 esac
23325 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23326   (eval "$ac_compile") 2>conftest.er1
23327   ac_status=$?
23328   grep -v '^ *+' conftest.er1 >conftest.err
23329   rm -f conftest.er1
23330   cat conftest.err >&5
23331   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23332   (exit $ac_status); } && {
23333          test -z "$ac_c_werror_flag" ||
23334          test ! -s conftest.err
23335        } && test -s conftest.$ac_objext; then
23336   ac_header_compiler=yes
23337 else
23338   echo "$as_me: failed program was:" >&5
23339 sed 's/^/| /' conftest.$ac_ext >&5
23340
23341         ac_header_compiler=no
23342 fi
23343
23344 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23345 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
23346 echo "${ECHO_T}$ac_header_compiler" >&6; }
23347
23348 # Is the header present?
23349 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
23350 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
23351 cat >conftest.$ac_ext <<_ACEOF
23352 /* confdefs.h.  */
23353 _ACEOF
23354 cat confdefs.h >>conftest.$ac_ext
23355 cat >>conftest.$ac_ext <<_ACEOF
23356 /* end confdefs.h.  */
23357 #include <$ac_header>
23358 _ACEOF
23359 if { (ac_try="$ac_cpp conftest.$ac_ext"
23360 case "(($ac_try" in
23361   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23362   *) ac_try_echo=$ac_try;;
23363 esac
23364 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23365   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
23366   ac_status=$?
23367   grep -v '^ *+' conftest.er1 >conftest.err
23368   rm -f conftest.er1
23369   cat conftest.err >&5
23370   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23371   (exit $ac_status); } >/dev/null && {
23372          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
23373          test ! -s conftest.err
23374        }; then
23375   ac_header_preproc=yes
23376 else
23377   echo "$as_me: failed program was:" >&5
23378 sed 's/^/| /' conftest.$ac_ext >&5
23379
23380   ac_header_preproc=no
23381 fi
23382
23383 rm -f conftest.err conftest.$ac_ext
23384 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
23385 echo "${ECHO_T}$ac_header_preproc" >&6; }
23386
23387 # So?  What about this header?
23388 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
23389   yes:no: )
23390     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
23391 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
23392     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
23393 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
23394     ac_header_preproc=yes
23395     ;;
23396   no:yes:* )
23397     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
23398 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
23399     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
23400 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
23401     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
23402 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
23403     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
23404 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
23405     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
23406 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
23407     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
23408 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
23409
23410     ;;
23411 esac
23412 { echo "$as_me:$LINENO: checking for $ac_header" >&5
23413 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
23414 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
23415   echo $ECHO_N "(cached) $ECHO_C" >&6
23416 else
23417   eval "$as_ac_Header=\$ac_header_preproc"
23418 fi
23419 ac_res=`eval echo '${'$as_ac_Header'}'`
23420                { echo "$as_me:$LINENO: result: $ac_res" >&5
23421 echo "${ECHO_T}$ac_res" >&6; }
23422
23423 fi
23424 if test `eval echo '${'$as_ac_Header'}'` = yes; then
23425   cat >>confdefs.h <<_ACEOF
23426 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
23427 _ACEOF
23428
23429 fi
23430
23431 done
23432
23433
23434
23435 for ac_func in fork vfork
23436 do
23437 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
23438 { echo "$as_me:$LINENO: checking for $ac_func" >&5
23439 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
23440 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
23441   echo $ECHO_N "(cached) $ECHO_C" >&6
23442 else
23443   cat >conftest.$ac_ext <<_ACEOF
23444 /* confdefs.h.  */
23445 _ACEOF
23446 cat confdefs.h >>conftest.$ac_ext
23447 cat >>conftest.$ac_ext <<_ACEOF
23448 /* end confdefs.h.  */
23449 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
23450    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
23451 #define $ac_func innocuous_$ac_func
23452
23453 /* System header to define __stub macros and hopefully few prototypes,
23454     which can conflict with char $ac_func (); below.
23455     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
23456     <limits.h> exists even on freestanding compilers.  */
23457
23458 #ifdef __STDC__
23459 # include <limits.h>
23460 #else
23461 # include <assert.h>
23462 #endif
23463
23464 #undef $ac_func
23465
23466 /* Override any GCC internal prototype to avoid an error.
23467    Use char because int might match the return type of a GCC
23468    builtin and then its argument prototype would still apply.  */
23469 #ifdef __cplusplus
23470 extern "C"
23471 #endif
23472 char $ac_func ();
23473 /* The GNU C library defines this for functions which it implements
23474     to always fail with ENOSYS.  Some functions are actually named
23475     something starting with __ and the normal name is an alias.  */
23476 #if defined __stub_$ac_func || defined __stub___$ac_func
23477 choke me
23478 #endif
23479
23480 int
23481 main ()
23482 {
23483 return $ac_func ();
23484   ;
23485   return 0;
23486 }
23487 _ACEOF
23488 rm -f conftest.$ac_objext conftest$ac_exeext
23489 if { (ac_try="$ac_link"
23490 case "(($ac_try" in
23491   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23492   *) ac_try_echo=$ac_try;;
23493 esac
23494 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23495   (eval "$ac_link") 2>conftest.er1
23496   ac_status=$?
23497   grep -v '^ *+' conftest.er1 >conftest.err
23498   rm -f conftest.er1
23499   cat conftest.err >&5
23500   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23501   (exit $ac_status); } && {
23502          test -z "$ac_c_werror_flag" ||
23503          test ! -s conftest.err
23504        } && test -s conftest$ac_exeext &&
23505        $as_test_x conftest$ac_exeext; then
23506   eval "$as_ac_var=yes"
23507 else
23508   echo "$as_me: failed program was:" >&5
23509 sed 's/^/| /' conftest.$ac_ext >&5
23510
23511         eval "$as_ac_var=no"
23512 fi
23513
23514 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
23515       conftest$ac_exeext conftest.$ac_ext
23516 fi
23517 ac_res=`eval echo '${'$as_ac_var'}'`
23518                { echo "$as_me:$LINENO: result: $ac_res" >&5
23519 echo "${ECHO_T}$ac_res" >&6; }
23520 if test `eval echo '${'$as_ac_var'}'` = yes; then
23521   cat >>confdefs.h <<_ACEOF
23522 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
23523 _ACEOF
23524
23525 fi
23526 done
23527
23528 if test "x$ac_cv_func_fork" = xyes; then
23529   { echo "$as_me:$LINENO: checking for working fork" >&5
23530 echo $ECHO_N "checking for working fork... $ECHO_C" >&6; }
23531 if test "${ac_cv_func_fork_works+set}" = set; then
23532   echo $ECHO_N "(cached) $ECHO_C" >&6
23533 else
23534   if test "$cross_compiling" = yes; then
23535   ac_cv_func_fork_works=cross
23536 else
23537   cat >conftest.$ac_ext <<_ACEOF
23538 /* confdefs.h.  */
23539 _ACEOF
23540 cat confdefs.h >>conftest.$ac_ext
23541 cat >>conftest.$ac_ext <<_ACEOF
23542 /* end confdefs.h.  */
23543 $ac_includes_default
23544 int
23545 main ()
23546 {
23547
23548           /* By Ruediger Kuhlmann. */
23549           return fork () < 0;
23550
23551   ;
23552   return 0;
23553 }
23554 _ACEOF
23555 rm -f conftest$ac_exeext
23556 if { (ac_try="$ac_link"
23557 case "(($ac_try" in
23558   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23559   *) ac_try_echo=$ac_try;;
23560 esac
23561 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23562   (eval "$ac_link") 2>&5
23563   ac_status=$?
23564   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23565   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
23566   { (case "(($ac_try" in
23567   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23568   *) ac_try_echo=$ac_try;;
23569 esac
23570 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23571   (eval "$ac_try") 2>&5
23572   ac_status=$?
23573   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23574   (exit $ac_status); }; }; then
23575   ac_cv_func_fork_works=yes
23576 else
23577   echo "$as_me: program exited with status $ac_status" >&5
23578 echo "$as_me: failed program was:" >&5
23579 sed 's/^/| /' conftest.$ac_ext >&5
23580
23581 ( exit $ac_status )
23582 ac_cv_func_fork_works=no
23583 fi
23584 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
23585 fi
23586
23587
23588 fi
23589 { echo "$as_me:$LINENO: result: $ac_cv_func_fork_works" >&5
23590 echo "${ECHO_T}$ac_cv_func_fork_works" >&6; }
23591
23592 else
23593   ac_cv_func_fork_works=$ac_cv_func_fork
23594 fi
23595 if test "x$ac_cv_func_fork_works" = xcross; then
23596   case $host in
23597     *-*-amigaos* | *-*-msdosdjgpp*)
23598       # Override, as these systems have only a dummy fork() stub
23599       ac_cv_func_fork_works=no
23600       ;;
23601     *)
23602       ac_cv_func_fork_works=yes
23603       ;;
23604   esac
23605   { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
23606 echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
23607 fi
23608 ac_cv_func_vfork_works=$ac_cv_func_vfork
23609 if test "x$ac_cv_func_vfork" = xyes; then
23610   { echo "$as_me:$LINENO: checking for working vfork" >&5
23611 echo $ECHO_N "checking for working vfork... $ECHO_C" >&6; }
23612 if test "${ac_cv_func_vfork_works+set}" = set; then
23613   echo $ECHO_N "(cached) $ECHO_C" >&6
23614 else
23615   if test "$cross_compiling" = yes; then
23616   ac_cv_func_vfork_works=cross
23617 else
23618   cat >conftest.$ac_ext <<_ACEOF
23619 /* confdefs.h.  */
23620 _ACEOF
23621 cat confdefs.h >>conftest.$ac_ext
23622 cat >>conftest.$ac_ext <<_ACEOF
23623 /* end confdefs.h.  */
23624 /* Thanks to Paul Eggert for this test.  */
23625 $ac_includes_default
23626 #include <sys/wait.h>
23627 #ifdef HAVE_VFORK_H
23628 # include <vfork.h>
23629 #endif
23630 /* On some sparc systems, changes by the child to local and incoming
23631    argument registers are propagated back to the parent.  The compiler
23632    is told about this with #include <vfork.h>, but some compilers
23633    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
23634    static variable whose address is put into a register that is
23635    clobbered by the vfork.  */
23636 static void
23637 #ifdef __cplusplus
23638 sparc_address_test (int arg)
23639 # else
23640 sparc_address_test (arg) int arg;
23641 #endif
23642 {
23643   static pid_t child;
23644   if (!child) {
23645     child = vfork ();
23646     if (child < 0) {
23647       perror ("vfork");
23648       _exit(2);
23649     }
23650     if (!child) {
23651       arg = getpid();
23652       write(-1, "", 0);
23653       _exit (arg);
23654     }
23655   }
23656 }
23657
23658 int
23659 main ()
23660 {
23661   pid_t parent = getpid ();
23662   pid_t child;
23663
23664   sparc_address_test (0);
23665
23666   child = vfork ();
23667
23668   if (child == 0) {
23669     /* Here is another test for sparc vfork register problems.  This
23670        test uses lots of local variables, at least as many local
23671        variables as main has allocated so far including compiler
23672        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
23673        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
23674        reuse the register of parent for one of the local variables,
23675        since it will think that parent can't possibly be used any more
23676        in this routine.  Assigning to the local variable will thus
23677        munge parent in the parent process.  */
23678     pid_t
23679       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
23680       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
23681     /* Convince the compiler that p..p7 are live; otherwise, it might
23682        use the same hardware register for all 8 local variables.  */
23683     if (p != p1 || p != p2 || p != p3 || p != p4
23684         || p != p5 || p != p6 || p != p7)
23685       _exit(1);
23686
23687     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
23688        from child file descriptors.  If the child closes a descriptor
23689        before it execs or exits, this munges the parent's descriptor
23690        as well.  Test for this by closing stdout in the child.  */
23691     _exit(close(fileno(stdout)) != 0);
23692   } else {
23693     int status;
23694     struct stat st;
23695
23696     while (wait(&status) != child)
23697       ;
23698     return (
23699          /* Was there some problem with vforking?  */
23700          child < 0
23701
23702          /* Did the child fail?  (This shouldn't happen.)  */
23703          || status
23704
23705          /* Did the vfork/compiler bug occur?  */
23706          || parent != getpid()
23707
23708          /* Did the file descriptor bug occur?  */
23709          || fstat(fileno(stdout), &st) != 0
23710          );
23711   }
23712 }
23713 _ACEOF
23714 rm -f conftest$ac_exeext
23715 if { (ac_try="$ac_link"
23716 case "(($ac_try" in
23717   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23718   *) ac_try_echo=$ac_try;;
23719 esac
23720 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23721   (eval "$ac_link") 2>&5
23722   ac_status=$?
23723   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23724   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
23725   { (case "(($ac_try" in
23726   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23727   *) ac_try_echo=$ac_try;;
23728 esac
23729 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23730   (eval "$ac_try") 2>&5
23731   ac_status=$?
23732   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23733   (exit $ac_status); }; }; then
23734   ac_cv_func_vfork_works=yes
23735 else
23736   echo "$as_me: program exited with status $ac_status" >&5
23737 echo "$as_me: failed program was:" >&5
23738 sed 's/^/| /' conftest.$ac_ext >&5
23739
23740 ( exit $ac_status )
23741 ac_cv_func_vfork_works=no
23742 fi
23743 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
23744 fi
23745
23746
23747 fi
23748 { echo "$as_me:$LINENO: result: $ac_cv_func_vfork_works" >&5
23749 echo "${ECHO_T}$ac_cv_func_vfork_works" >&6; }
23750
23751 fi;
23752 if test "x$ac_cv_func_fork_works" = xcross; then
23753   ac_cv_func_vfork_works=$ac_cv_func_vfork
23754   { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
23755 echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
23756 fi
23757
23758 if test "x$ac_cv_func_vfork_works" = xyes; then
23759
23760 cat >>confdefs.h <<\_ACEOF
23761 #define HAVE_WORKING_VFORK 1
23762 _ACEOF
23763
23764 else
23765
23766 cat >>confdefs.h <<\_ACEOF
23767 #define vfork fork
23768 _ACEOF
23769
23770 fi
23771 if test "x$ac_cv_func_fork_works" = xyes; then
23772
23773 cat >>confdefs.h <<\_ACEOF
23774 #define HAVE_WORKING_FORK 1
23775 _ACEOF
23776
23777 fi
23778
23779
23780 { echo "$as_me:$LINENO: checking for nl_langinfo and CODESET" >&5
23781 echo $ECHO_N "checking for nl_langinfo and CODESET... $ECHO_C" >&6; }
23782 if test "${emacs_cv_langinfo_codeset+set}" = set; then
23783   echo $ECHO_N "(cached) $ECHO_C" >&6
23784 else
23785   cat >conftest.$ac_ext <<_ACEOF
23786 /* confdefs.h.  */
23787 _ACEOF
23788 cat confdefs.h >>conftest.$ac_ext
23789 cat >>conftest.$ac_ext <<_ACEOF
23790 /* end confdefs.h.  */
23791 #include <langinfo.h>
23792 int
23793 main ()
23794 {
23795 char* cs = nl_langinfo(CODESET);
23796   ;
23797   return 0;
23798 }
23799 _ACEOF
23800 rm -f conftest.$ac_objext conftest$ac_exeext
23801 if { (ac_try="$ac_link"
23802 case "(($ac_try" in
23803   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23804   *) ac_try_echo=$ac_try;;
23805 esac
23806 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23807   (eval "$ac_link") 2>conftest.er1
23808   ac_status=$?
23809   grep -v '^ *+' conftest.er1 >conftest.err
23810   rm -f conftest.er1
23811   cat conftest.err >&5
23812   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23813   (exit $ac_status); } && {
23814          test -z "$ac_c_werror_flag" ||
23815          test ! -s conftest.err
23816        } && test -s conftest$ac_exeext &&
23817        $as_test_x conftest$ac_exeext; then
23818   emacs_cv_langinfo_codeset=yes
23819 else
23820   echo "$as_me: failed program was:" >&5
23821 sed 's/^/| /' conftest.$ac_ext >&5
23822
23823         emacs_cv_langinfo_codeset=no
23824 fi
23825
23826 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
23827       conftest$ac_exeext conftest.$ac_ext
23828
23829 fi
23830 { echo "$as_me:$LINENO: result: $emacs_cv_langinfo_codeset" >&5
23831 echo "${ECHO_T}$emacs_cv_langinfo_codeset" >&6; }
23832 if test $emacs_cv_langinfo_codeset = yes; then
23833
23834 cat >>confdefs.h <<\_ACEOF
23835 #define HAVE_LANGINFO_CODESET 1
23836 _ACEOF
23837
23838 fi
23839
23840 { echo "$as_me:$LINENO: checking for size_t" >&5
23841 echo $ECHO_N "checking for size_t... $ECHO_C" >&6; }
23842 if test "${ac_cv_type_size_t+set}" = set; then
23843   echo $ECHO_N "(cached) $ECHO_C" >&6
23844 else
23845   cat >conftest.$ac_ext <<_ACEOF
23846 /* confdefs.h.  */
23847 _ACEOF
23848 cat confdefs.h >>conftest.$ac_ext
23849 cat >>conftest.$ac_ext <<_ACEOF
23850 /* end confdefs.h.  */
23851 $ac_includes_default
23852 typedef size_t ac__type_new_;
23853 int
23854 main ()
23855 {
23856 if ((ac__type_new_ *) 0)
23857   return 0;
23858 if (sizeof (ac__type_new_))
23859   return 0;
23860   ;
23861   return 0;
23862 }
23863 _ACEOF
23864 rm -f conftest.$ac_objext
23865 if { (ac_try="$ac_compile"
23866 case "(($ac_try" in
23867   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23868   *) ac_try_echo=$ac_try;;
23869 esac
23870 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23871   (eval "$ac_compile") 2>conftest.er1
23872   ac_status=$?
23873   grep -v '^ *+' conftest.er1 >conftest.err
23874   rm -f conftest.er1
23875   cat conftest.err >&5
23876   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23877   (exit $ac_status); } && {
23878          test -z "$ac_c_werror_flag" ||
23879          test ! -s conftest.err
23880        } && test -s conftest.$ac_objext; then
23881   ac_cv_type_size_t=yes
23882 else
23883   echo "$as_me: failed program was:" >&5
23884 sed 's/^/| /' conftest.$ac_ext >&5
23885
23886         ac_cv_type_size_t=no
23887 fi
23888
23889 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23890 fi
23891 { echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
23892 echo "${ECHO_T}$ac_cv_type_size_t" >&6; }
23893 if test $ac_cv_type_size_t = yes; then
23894
23895 cat >>confdefs.h <<_ACEOF
23896 #define HAVE_SIZE_T 1
23897 _ACEOF
23898
23899
23900 fi
23901
23902
23903 { echo "$as_me:$LINENO: checking for mbstate_t" >&5
23904 echo $ECHO_N "checking for mbstate_t... $ECHO_C" >&6; }
23905 if test "${ac_cv_type_mbstate_t+set}" = set; then
23906   echo $ECHO_N "(cached) $ECHO_C" >&6
23907 else
23908   cat >conftest.$ac_ext <<_ACEOF
23909 /* confdefs.h.  */
23910 _ACEOF
23911 cat confdefs.h >>conftest.$ac_ext
23912 cat >>conftest.$ac_ext <<_ACEOF
23913 /* end confdefs.h.  */
23914 $ac_includes_default
23915 #           include <wchar.h>
23916 int
23917 main ()
23918 {
23919 mbstate_t x; return sizeof x;
23920   ;
23921   return 0;
23922 }
23923 _ACEOF
23924 rm -f conftest.$ac_objext
23925 if { (ac_try="$ac_compile"
23926 case "(($ac_try" in
23927   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23928   *) ac_try_echo=$ac_try;;
23929 esac
23930 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23931   (eval "$ac_compile") 2>conftest.er1
23932   ac_status=$?
23933   grep -v '^ *+' conftest.er1 >conftest.err
23934   rm -f conftest.er1
23935   cat conftest.err >&5
23936   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23937   (exit $ac_status); } && {
23938          test -z "$ac_c_werror_flag" ||
23939          test ! -s conftest.err
23940        } && test -s conftest.$ac_objext; then
23941   ac_cv_type_mbstate_t=yes
23942 else
23943   echo "$as_me: failed program was:" >&5
23944 sed 's/^/| /' conftest.$ac_ext >&5
23945
23946         ac_cv_type_mbstate_t=no
23947 fi
23948
23949 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23950 fi
23951 { echo "$as_me:$LINENO: result: $ac_cv_type_mbstate_t" >&5
23952 echo "${ECHO_T}$ac_cv_type_mbstate_t" >&6; }
23953    if test $ac_cv_type_mbstate_t = yes; then
23954
23955 cat >>confdefs.h <<\_ACEOF
23956 #define HAVE_MBSTATE_T 1
23957 _ACEOF
23958
23959    else
23960
23961 cat >>confdefs.h <<\_ACEOF
23962 #define mbstate_t int
23963 _ACEOF
23964
23965    fi
23966
23967 { echo "$as_me:$LINENO: checking for C restrict keyword" >&5
23968 echo $ECHO_N "checking for C restrict keyword... $ECHO_C" >&6; }
23969 if test "${emacs_cv_c_restrict+set}" = set; then
23970   echo $ECHO_N "(cached) $ECHO_C" >&6
23971 else
23972   cat >conftest.$ac_ext <<_ACEOF
23973 /* confdefs.h.  */
23974 _ACEOF
23975 cat confdefs.h >>conftest.$ac_ext
23976 cat >>conftest.$ac_ext <<_ACEOF
23977 /* end confdefs.h.  */
23978 void fred (int *restrict x);
23979 int
23980 main ()
23981 {
23982
23983   ;
23984   return 0;
23985 }
23986 _ACEOF
23987 rm -f conftest.$ac_objext
23988 if { (ac_try="$ac_compile"
23989 case "(($ac_try" in
23990   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23991   *) ac_try_echo=$ac_try;;
23992 esac
23993 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23994   (eval "$ac_compile") 2>conftest.er1
23995   ac_status=$?
23996   grep -v '^ *+' conftest.er1 >conftest.err
23997   rm -f conftest.er1
23998   cat conftest.err >&5
23999   echo "$as_me:$LINENO: \$? = $ac_status" >&5
24000   (exit $ac_status); } && {
24001          test -z "$ac_c_werror_flag" ||
24002          test ! -s conftest.err
24003        } && test -s conftest.$ac_objext; then
24004   emacs_cv_c_restrict=yes
24005 else
24006   echo "$as_me: failed program was:" >&5
24007 sed 's/^/| /' conftest.$ac_ext >&5
24008
24009         cat >conftest.$ac_ext <<_ACEOF
24010 /* confdefs.h.  */
24011 _ACEOF
24012 cat confdefs.h >>conftest.$ac_ext
24013 cat >>conftest.$ac_ext <<_ACEOF
24014 /* end confdefs.h.  */
24015 void fred (int *__restrict x);
24016 int
24017 main ()
24018 {
24019
24020   ;
24021   return 0;
24022 }
24023 _ACEOF
24024 rm -f conftest.$ac_objext
24025 if { (ac_try="$ac_compile"
24026 case "(($ac_try" in
24027   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
24028   *) ac_try_echo=$ac_try;;
24029 esac
24030 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
24031   (eval "$ac_compile") 2>conftest.er1
24032   ac_status=$?
24033   grep -v '^ *+' conftest.er1 >conftest.err
24034   rm -f conftest.er1
24035   cat conftest.err >&5
24036   echo "$as_me:$LINENO: \$? = $ac_status" >&5
24037   (exit $ac_status); } && {
24038          test -z "$ac_c_werror_flag" ||
24039          test ! -s conftest.err
24040        } && test -s conftest.$ac_objext; then
24041   emacs_cv_c_restrict=__restrict
24042 else
24043   echo "$as_me: failed program was:" >&5
24044 sed 's/^/| /' conftest.$ac_ext >&5
24045
24046         emacs_cv_c_restrict=no
24047 fi
24048
24049 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24050 fi
24051
24052 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24053 fi
24054 { echo "$as_me:$LINENO: result: $emacs_cv_c_restrict" >&5
24055 echo "${ECHO_T}$emacs_cv_c_restrict" >&6; }
24056 case "$emacs_cv_c_restrict" in
24057   yes) emacs_restrict=restrict;;
24058   no) emacs_restrict="";;
24059   *) emacs_restrict="$emacs_cv_c_restrict";;
24060 esac
24061 if test "$emacs_restrict" != __restrict; then
24062
24063 cat >>confdefs.h <<_ACEOF
24064 #define __restrict $emacs_restrict
24065 _ACEOF
24066
24067 fi
24068
24069 { echo "$as_me:$LINENO: checking for C restricted array declarations" >&5
24070 echo $ECHO_N "checking for C restricted array declarations... $ECHO_C" >&6; }
24071 if test "${emacs_cv_c_restrict_arr+set}" = set; then
24072   echo $ECHO_N "(cached) $ECHO_C" >&6
24073 else
24074   cat >conftest.$ac_ext <<_ACEOF
24075 /* confdefs.h.  */
24076 _ACEOF
24077 cat confdefs.h >>conftest.$ac_ext
24078 cat >>conftest.$ac_ext <<_ACEOF
24079 /* end confdefs.h.  */
24080 void fred (int x[__restrict]);
24081 int
24082 main ()
24083 {
24084
24085   ;
24086   return 0;
24087 }
24088 _ACEOF
24089 rm -f conftest.$ac_objext
24090 if { (ac_try="$ac_compile"
24091 case "(($ac_try" in
24092   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
24093   *) ac_try_echo=$ac_try;;
24094 esac
24095 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
24096   (eval "$ac_compile") 2>conftest.er1
24097   ac_status=$?
24098   grep -v '^ *+' conftest.er1 >conftest.err
24099   rm -f conftest.er1
24100   cat conftest.err >&5
24101   echo "$as_me:$LINENO: \$? = $ac_status" >&5
24102   (exit $ac_status); } && {
24103          test -z "$ac_c_werror_flag" ||
24104          test ! -s conftest.err
24105        } && test -s conftest.$ac_objext; then
24106   emacs_cv_c_restrict_arr=yes
24107 else
24108   echo "$as_me: failed program was:" >&5
24109 sed 's/^/| /' conftest.$ac_ext >&5
24110
24111         emacs_cv_c_restrict_arr=no
24112 fi
24113
24114 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24115 fi
24116 { echo "$as_me:$LINENO: result: $emacs_cv_c_restrict_arr" >&5
24117 echo "${ECHO_T}$emacs_cv_c_restrict_arr" >&6; }
24118 if test "$emacs_cv_c_restrict_arr" = yes; then
24119
24120 cat >>confdefs.h <<\_ACEOF
24121 #define __restrict_arr __restrict
24122 _ACEOF
24123
24124 fi
24125
24126
24127
24128 # Set up the CFLAGS for real compilation, so we can substitute it.
24129 CFLAGS="$REAL_CFLAGS"
24130 CPPFLAGS="$REAL_CPPFLAGS"
24131
24132 #### Find out which version of Emacs this is.
24133 version=`grep 'defconst[         ]*emacs-version' ${srcdir}/lisp/version.el \
24134          | sed -e 's/^[^"]*"\([^"]*\)".*$/\1/'`
24135 if test x"${version}" = x; then
24136   { { echo "$as_me:$LINENO: error: can't find current emacs version in \`${srcdir}/lisp/version.el'." >&5
24137 echo "$as_me: error: can't find current emacs version in \`${srcdir}/lisp/version.el'." >&2;}
24138    { (exit 1); exit 1; }; }
24139 fi
24140
24141 ### Specify what sort of things we'll be editing into Makefile and config.h.
24142 ### Use configuration here uncanonicalized to avoid exceeding size limits.
24143
24144
24145
24146
24147
24148
24149
24150
24151
24152
24153
24154
24155
24156
24157
24158
24159
24160
24161
24162
24163
24164
24165
24166
24167
24168
24169
24170
24171
24172
24173
24174
24175
24176
24177
24178
24179
24180
24181
24182
24183
24184
24185
24186 cat >>confdefs.h <<_ACEOF
24187 #define EMACS_CONFIGURATION "${canonical}"
24188 _ACEOF
24189
24190
24191 cat >>confdefs.h <<_ACEOF
24192 #define EMACS_CONFIG_OPTIONS "${ac_configure_args}"
24193 _ACEOF
24194
24195
24196 cat >>confdefs.h <<_ACEOF
24197 #define config_machfile "${machfile}"
24198 _ACEOF
24199
24200
24201 cat >>confdefs.h <<_ACEOF
24202 #define config_opsysfile "${opsysfile}"
24203 _ACEOF
24204
24205
24206 cat >>confdefs.h <<_ACEOF
24207 #define LD_SWITCH_X_SITE ${LD_SWITCH_X_SITE}
24208 _ACEOF
24209
24210
24211 cat >>confdefs.h <<_ACEOF
24212 #define LD_SWITCH_X_SITE_AUX ${LD_SWITCH_X_SITE_AUX}
24213 _ACEOF
24214
24215
24216 cat >>confdefs.h <<_ACEOF
24217 #define C_SWITCH_X_SITE ${C_SWITCH_X_SITE}
24218 _ACEOF
24219
24220
24221 cat >>confdefs.h <<_ACEOF
24222 #define UNEXEC_SRC ${UNEXEC_SRC}
24223 _ACEOF
24224
24225
24226 if test "${HAVE_X_WINDOWS}" = "yes" ; then
24227
24228 cat >>confdefs.h <<\_ACEOF
24229 #define HAVE_X_WINDOWS 1
24230 _ACEOF
24231
24232 fi
24233 if test "${USE_X_TOOLKIT}" != "none" ; then
24234
24235 cat >>confdefs.h <<\_ACEOF
24236 #define USE_X_TOOLKIT 1
24237 _ACEOF
24238
24239   if test "${USE_X_TOOLKIT}" = "LUCID"; then
24240
24241 cat >>confdefs.h <<\_ACEOF
24242 #define USE_LUCID 1
24243 _ACEOF
24244
24245   elif test "${USE_X_TOOLKIT}" = "MOTIF"; then
24246
24247 cat >>confdefs.h <<\_ACEOF
24248 #define USE_MOTIF 1
24249 _ACEOF
24250
24251   fi
24252 fi
24253 if test "${HAVE_X11}" = "yes" ; then
24254
24255 cat >>confdefs.h <<\_ACEOF
24256 #define HAVE_X11 1
24257 _ACEOF
24258
24259 fi
24260 if test "${HAVE_MENUS}" = "yes" ; then
24261
24262 cat >>confdefs.h <<\_ACEOF
24263 #define HAVE_MENUS 1
24264 _ACEOF
24265
24266 fi
24267 if test "${GNU_MALLOC}" = "yes" ; then
24268
24269 cat >>confdefs.h <<\_ACEOF
24270 #define GNU_MALLOC 1
24271 _ACEOF
24272
24273 fi
24274 if test "${REL_ALLOC}" = "yes" ; then
24275
24276 cat >>confdefs.h <<\_ACEOF
24277 #define REL_ALLOC 1
24278 _ACEOF
24279
24280 fi
24281
24282
24283
24284
24285
24286
24287 #### Report on what we decided to do.
24288 #### Report GTK as a toolkit, even if it doesn't use Xt.
24289 #### It makes printing result more understandable as using GTK sets
24290 #### toolkit_scroll_bars to yes by default.
24291 if test "${HAVE_GTK}" = "yes"; then
24292   USE_X_TOOLKIT=GTK
24293 fi
24294
24295 echo "
24296 Configured for \`${canonical}'.
24297
24298   Where should the build process find the source code?    ${srcdir}
24299   What operating system and machine description files should Emacs use?
24300         \`${opsysfile}' and \`${machfile}'
24301   What compiler should emacs be built with?               ${CC} ${CFLAGS}
24302   Should Emacs use the GNU version of malloc?             ${GNU_MALLOC}${GNU_MALLOC_reason}
24303   Should Emacs use a relocating allocator for buffers?    ${REL_ALLOC}
24304   Should Emacs use mmap(2) for buffer allocation?         $use_mmap_for_buffers
24305   What window system should Emacs use?                    ${window_system}
24306   What toolkit should Emacs use?                          ${USE_X_TOOLKIT}"
24307
24308 if test -n "${x_includes}"; then
24309 echo "  Where do we find X Windows header files?                ${x_includes}"
24310 else
24311 echo "  Where do we find X Windows header files?                Standard dirs"
24312 fi
24313 if test -n "${x_libraries}"; then
24314 echo "  Where do we find X Windows libraries?                   ${x_libraries}"
24315 else
24316 echo "  Where do we find X Windows libraries?                   Standard dirs"
24317 fi
24318
24319 echo "  Does Emacs use -lXaw3d?                                 ${HAVE_XAW3D}"
24320 echo "  Does Emacs use -lXpm?                                   ${HAVE_XPM}"
24321 echo "  Does Emacs use -ljpeg?                                  ${HAVE_JPEG}"
24322 echo "  Does Emacs use -ltiff?                                  ${HAVE_TIFF}"
24323 echo "  Does Emacs use a gif library?                           ${HAVE_GIF} $ac_gif_lib_name"
24324 echo "  Does Emacs use -lpng?                                   ${HAVE_PNG}"
24325 echo "  Does Emacs use -lrsvg-2?                                ${HAVE_RSVG}"
24326 echo "  Does Emacs use -lgpm?                                   ${HAVE_GPM}"
24327 echo "  Does Emacs use -ldbus?                                  ${HAVE_DBUS}"
24328
24329 echo "  Does Emacs use -lfreetype?                              ${HAVE_FREETYPE}"
24330 echo "  Does Emacs use -lm17n-flt?                              ${HAVE_M17N_FLT}"
24331 echo "  Does Emacs use -lotf?                                   ${HAVE_LIBOTF}"
24332 echo "  Does Emacs use -lxft?                                   ${HAVE_XFT}"
24333
24334 echo "  Does Emacs use toolkit scroll bars?                     ${USE_TOOLKIT_SCROLL_BARS}"
24335 echo
24336
24337 if test $USE_XASSERTS = yes; then
24338    echo "  Compiling with asserts turned on."
24339    CPPFLAGS="$CPPFLAGS -DXASSERTS=1"
24340 fi
24341
24342 echo
24343
24344 if test "$USE_X_TOOLKIT" = GTK; then
24345   case "$canonical" in
24346   *cygwin*)
24347     echo "There are known problems with Emacs and Gtk+ on cygwin, so you
24348   will probably get a crash on startup.  If this happens, please use another
24349   toolkit for Emacs.  See etc/PROBLEMS for more information."
24350   ;;
24351   esac
24352 fi
24353
24354 if test "$HAVE_NS" = "yes"; then
24355    echo
24356    echo "You must run \"make install\" in order to test the built application.
24357 The installed application will go to nextstep/Emacs.app and can be
24358 run or moved from there."
24359    if test "$EN_NS_SELF_CONTAINED" = "yes"; then
24360       echo "The application will be fully self-contained."
24361     else
24362       echo "The lisp resources for the application will be installed under ${prefix}.
24363 You may need to run \"make install\" with sudo.  The application will fail
24364 to run if these resources are not installed."
24365    fi
24366    echo
24367 fi
24368
24369 if test "$HAVE_DBUS" = yes && test "${opsys}" != "gnu-linux"; then
24370   echo "D-Bus integration has been tested for GNU/Linux only."
24371   echo
24372 fi
24373
24374
24375 # Remove any trailing slashes in these variables.
24376 test "${prefix}" != NONE &&
24377   prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'`
24378 test "${exec_prefix}" != NONE &&
24379   exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'`
24380
24381 # Now get this: Some word that is part of the ${srcdir} directory name
24382 # or the ${configuration} value might, just might, happen to be an
24383 # identifier like `sun4' or `i386' or something, and be predefined by
24384 # the C preprocessor to some helpful value like 1, or maybe the empty
24385 # string.  Needless to say consequent macro substitutions are less
24386 # than conducive to the makefile finding the correct directory.
24387 cpp_undefs="`echo $srcdir $configuration $canonical |
24388   sed -e 's/[^a-zA-Z0-9_]/ /g' -e 's/^/ /' -e 's/  *$//' \
24389   -e 's/  */ -U/g' -e 's/-U[0-9][^ ]*//g'`"
24390
24391 ## Check if the C preprocessor will convert `..' to `. .'.  If so, set
24392 ## CPP_NEED_TRADITIONAL to `yes' so that the code to generate Makefile
24393 ## from Makefile.c can correctly provide the arg `-traditional' to the
24394 ## C preprocessor.
24395
24396 cat >conftest.$ac_ext <<_ACEOF
24397 /* confdefs.h.  */
24398 _ACEOF
24399 cat confdefs.h >>conftest.$ac_ext
24400 cat >>conftest.$ac_ext <<_ACEOF
24401 /* end confdefs.h.  */
24402 yes..yes
24403 _ACEOF
24404 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
24405   $EGREP "yes..yes" >/dev/null 2>&1; then
24406   CPP_NEED_TRADITIONAL=no
24407 else
24408   CPP_NEED_TRADITIONAL=yes
24409 fi
24410 rm -f conftest*
24411
24412
24413 ac_config_files="$ac_config_files Makefile lib-src/Makefile.c:lib-src/Makefile.in oldXMenu/Makefile doc/emacs/Makefile doc/misc/Makefile doc/lispintro/Makefile doc/lispref/Makefile src/Makefile.c:src/Makefile.in lwlib/Makefile lisp/Makefile leim/Makefile"
24414
24415 ac_config_commands="$ac_config_commands default"
24416
24417 cat >confcache <<\_ACEOF
24418 # This file is a shell script that caches the results of configure
24419 # tests run on this system so they can be shared between configure
24420 # scripts and configure runs, see configure's option --config-cache.
24421 # It is not useful on other systems.  If it contains results you don't
24422 # want to keep, you may remove or edit it.
24423 #
24424 # config.status only pays attention to the cache file if you give it
24425 # the --recheck option to rerun configure.
24426 #
24427 # `ac_cv_env_foo' variables (set or unset) will be overridden when
24428 # loading this file, other *unset* `ac_cv_foo' will be assigned the
24429 # following values.
24430
24431 _ACEOF
24432
24433 # The following way of writing the cache mishandles newlines in values,
24434 # but we know of no workaround that is simple, portable, and efficient.
24435 # So, we kill variables containing newlines.
24436 # Ultrix sh set writes to stderr and can't be redirected directly,
24437 # and sets the high bit in the cache file unless we assign to the vars.
24438 (
24439   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
24440     eval ac_val=\$$ac_var
24441     case $ac_val in #(
24442     *${as_nl}*)
24443       case $ac_var in #(
24444       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
24445 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
24446       esac
24447       case $ac_var in #(
24448       _ | IFS | as_nl) ;; #(
24449       *) $as_unset $ac_var ;;
24450       esac ;;
24451     esac
24452   done
24453
24454   (set) 2>&1 |
24455     case $as_nl`(ac_space=' '; set) 2>&1` in #(
24456     *${as_nl}ac_space=\ *)
24457       # `set' does not quote correctly, so add quotes (double-quote
24458       # substitution turns \\\\ into \\, and sed turns \\ into \).
24459       sed -n \
24460         "s/'/'\\\\''/g;
24461           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
24462       ;; #(
24463     *)
24464       # `set' quotes correctly as required by POSIX, so do not add quotes.
24465       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
24466       ;;
24467     esac |
24468     sort
24469 ) |
24470   sed '
24471      /^ac_cv_env_/b end
24472      t clear
24473      :clear
24474      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
24475      t end
24476      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
24477      :end' >>confcache
24478 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
24479   if test -w "$cache_file"; then
24480     test "x$cache_file" != "x/dev/null" &&
24481       { echo "$as_me:$LINENO: updating cache $cache_file" >&5
24482 echo "$as_me: updating cache $cache_file" >&6;}
24483     cat confcache >$cache_file
24484   else
24485     { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
24486 echo "$as_me: not updating unwritable cache $cache_file" >&6;}
24487   fi
24488 fi
24489 rm -f confcache
24490
24491 test "x$prefix" = xNONE && prefix=$ac_default_prefix
24492 # Let make expand exec_prefix.
24493 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
24494
24495 DEFS=-DHAVE_CONFIG_H
24496
24497 ac_libobjs=
24498 ac_ltlibobjs=
24499 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
24500   # 1. Remove the extension, and $U if already installed.
24501   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
24502   ac_i=`echo "$ac_i" | sed "$ac_script"`
24503   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
24504   #    will be set to the directory where LIBOBJS objects are built.
24505   ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
24506   ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
24507 done
24508 LIBOBJS=$ac_libobjs
24509
24510 LTLIBOBJS=$ac_ltlibobjs
24511
24512
24513
24514 : ${CONFIG_STATUS=./config.status}
24515 ac_clean_files_save=$ac_clean_files
24516 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
24517 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
24518 echo "$as_me: creating $CONFIG_STATUS" >&6;}
24519 cat >$CONFIG_STATUS <<_ACEOF
24520 #! $SHELL
24521 # Generated by $as_me.
24522 # Run this file to recreate the current configuration.
24523 # Compiler output produced by configure, useful for debugging
24524 # configure, is in config.log if it exists.
24525
24526 debug=false
24527 ac_cs_recheck=false
24528 ac_cs_silent=false
24529 SHELL=\${CONFIG_SHELL-$SHELL}
24530 _ACEOF
24531
24532 cat >>$CONFIG_STATUS <<\_ACEOF
24533 ## --------------------- ##
24534 ## M4sh Initialization.  ##
24535 ## --------------------- ##
24536
24537 # Be more Bourne compatible
24538 DUALCASE=1; export DUALCASE # for MKS sh
24539 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
24540   emulate sh
24541   NULLCMD=:
24542   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
24543   # is contrary to our usage.  Disable this feature.
24544   alias -g '${1+"$@"}'='"$@"'
24545   setopt NO_GLOB_SUBST
24546 else
24547   case `(set -o) 2>/dev/null` in
24548   *posix*) set -o posix ;;
24549 esac
24550
24551 fi
24552
24553
24554
24555
24556 # PATH needs CR
24557 # Avoid depending upon Character Ranges.
24558 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
24559 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
24560 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
24561 as_cr_digits='0123456789'
24562 as_cr_alnum=$as_cr_Letters$as_cr_digits
24563
24564 # The user is always right.
24565 if test "${PATH_SEPARATOR+set}" != set; then
24566   echo "#! /bin/sh" >conf$$.sh
24567   echo  "exit 0"   >>conf$$.sh
24568   chmod +x conf$$.sh
24569   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
24570     PATH_SEPARATOR=';'
24571   else
24572     PATH_SEPARATOR=:
24573   fi
24574   rm -f conf$$.sh
24575 fi
24576
24577 # Support unset when possible.
24578 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
24579   as_unset=unset
24580 else
24581   as_unset=false
24582 fi
24583
24584
24585 # IFS
24586 # We need space, tab and new line, in precisely that order.  Quoting is
24587 # there to prevent editors from complaining about space-tab.
24588 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
24589 # splitting by setting IFS to empty value.)
24590 as_nl='
24591 '
24592 IFS=" ""        $as_nl"
24593
24594 # Find who we are.  Look in the path if we contain no directory separator.
24595 case $0 in
24596   *[\\/]* ) as_myself=$0 ;;
24597   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
24598 for as_dir in $PATH
24599 do
24600   IFS=$as_save_IFS
24601   test -z "$as_dir" && as_dir=.
24602   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
24603 done
24604 IFS=$as_save_IFS
24605
24606      ;;
24607 esac
24608 # We did not find ourselves, most probably we were run as `sh COMMAND'
24609 # in which case we are not to be found in the path.
24610 if test "x$as_myself" = x; then
24611   as_myself=$0
24612 fi
24613 if test ! -f "$as_myself"; then
24614   echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
24615   { (exit 1); exit 1; }
24616 fi
24617
24618 # Work around bugs in pre-3.0 UWIN ksh.
24619 for as_var in ENV MAIL MAILPATH
24620 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
24621 done
24622 PS1='$ '
24623 PS2='> '
24624 PS4='+ '
24625
24626 # NLS nuisances.
24627 for as_var in \
24628   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
24629   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
24630   LC_TELEPHONE LC_TIME
24631 do
24632   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
24633     eval $as_var=C; export $as_var
24634   else
24635     ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
24636   fi
24637 done
24638
24639 # Required to use basename.
24640 if expr a : '\(a\)' >/dev/null 2>&1 &&
24641    test "X`expr 00001 : '.*\(...\)'`" = X001; then
24642   as_expr=expr
24643 else
24644   as_expr=false
24645 fi
24646
24647 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
24648   as_basename=basename
24649 else
24650   as_basename=false
24651 fi
24652
24653
24654 # Name of the executable.
24655 as_me=`$as_basename -- "$0" ||
24656 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
24657          X"$0" : 'X\(//\)$' \| \
24658          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
24659 echo X/"$0" |
24660     sed '/^.*\/\([^/][^/]*\)\/*$/{
24661             s//\1/
24662             q
24663           }
24664           /^X\/\(\/\/\)$/{
24665             s//\1/
24666             q
24667           }
24668           /^X\/\(\/\).*/{
24669             s//\1/
24670             q
24671           }
24672           s/.*/./; q'`
24673
24674 # CDPATH.
24675 $as_unset CDPATH
24676
24677
24678
24679   as_lineno_1=$LINENO
24680   as_lineno_2=$LINENO
24681   test "x$as_lineno_1" != "x$as_lineno_2" &&
24682   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
24683
24684   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
24685   # uniformly replaced by the line number.  The first 'sed' inserts a
24686   # line-number line after each line using $LINENO; the second 'sed'
24687   # does the real work.  The second script uses 'N' to pair each
24688   # line-number line with the line containing $LINENO, and appends
24689   # trailing '-' during substitution so that $LINENO is not a special
24690   # case at line end.
24691   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
24692   # scripts with optimization help from Paolo Bonzini.  Blame Lee
24693   # E. McMahon (1931-1989) for sed's syntax.  :-)
24694   sed -n '
24695     p
24696     /[$]LINENO/=
24697   ' <$as_myself |
24698     sed '
24699       s/[$]LINENO.*/&-/
24700       t lineno
24701       b
24702       :lineno
24703       N
24704       :loop
24705       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
24706       t loop
24707       s/-\n.*//
24708     ' >$as_me.lineno &&
24709   chmod +x "$as_me.lineno" ||
24710     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
24711    { (exit 1); exit 1; }; }
24712
24713   # Don't try to exec as it changes $[0], causing all sort of problems
24714   # (the dirname of $[0] is not the place where we might find the
24715   # original and so on.  Autoconf is especially sensitive to this).
24716   . "./$as_me.lineno"
24717   # Exit status is that of the last command.
24718   exit
24719 }
24720
24721
24722 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
24723   as_dirname=dirname
24724 else
24725   as_dirname=false
24726 fi
24727
24728 ECHO_C= ECHO_N= ECHO_T=
24729 case `echo -n x` in
24730 -n*)
24731   case `echo 'x\c'` in
24732   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
24733   *)   ECHO_C='\c';;
24734   esac;;
24735 *)
24736   ECHO_N='-n';;
24737 esac
24738
24739 if expr a : '\(a\)' >/dev/null 2>&1 &&
24740    test "X`expr 00001 : '.*\(...\)'`" = X001; then
24741   as_expr=expr
24742 else
24743   as_expr=false
24744 fi
24745
24746 rm -f conf$$ conf$$.exe conf$$.file
24747 if test -d conf$$.dir; then
24748   rm -f conf$$.dir/conf$$.file
24749 else
24750   rm -f conf$$.dir
24751   mkdir conf$$.dir
24752 fi
24753 echo >conf$$.file
24754 if ln -s conf$$.file conf$$ 2>/dev/null; then
24755   as_ln_s='ln -s'
24756   # ... but there are two gotchas:
24757   # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
24758   # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
24759   # In both cases, we have to default to `cp -p'.
24760   ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
24761     as_ln_s='cp -p'
24762 elif ln conf$$.file conf$$ 2>/dev/null; then
24763   as_ln_s=ln
24764 else
24765   as_ln_s='cp -p'
24766 fi
24767 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
24768 rmdir conf$$.dir 2>/dev/null
24769
24770 if mkdir -p . 2>/dev/null; then
24771   as_mkdir_p=:
24772 else
24773   test -d ./-p && rmdir ./-p
24774   as_mkdir_p=false
24775 fi
24776
24777 if test -x / >/dev/null 2>&1; then
24778   as_test_x='test -x'
24779 else
24780   if ls -dL / >/dev/null 2>&1; then
24781     as_ls_L_option=L
24782   else
24783     as_ls_L_option=
24784   fi
24785   as_test_x='
24786     eval sh -c '\''
24787       if test -d "$1"; then
24788         test -d "$1/.";
24789       else
24790         case $1 in
24791         -*)set "./$1";;
24792         esac;
24793         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
24794         ???[sx]*):;;*)false;;esac;fi
24795     '\'' sh
24796   '
24797 fi
24798 as_executable_p=$as_test_x
24799
24800 # Sed expression to map a string onto a valid CPP name.
24801 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
24802
24803 # Sed expression to map a string onto a valid variable name.
24804 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
24805
24806
24807 exec 6>&1
24808
24809 # Save the log message, to keep $[0] and so on meaningful, and to
24810 # report actual input values of CONFIG_FILES etc. instead of their
24811 # values after options handling.
24812 ac_log="
24813 This file was extended by emacs $as_me 23.0.60, which was
24814 generated by GNU Autoconf 2.61.  Invocation command line was
24815
24816   CONFIG_FILES    = $CONFIG_FILES
24817   CONFIG_HEADERS  = $CONFIG_HEADERS
24818   CONFIG_LINKS    = $CONFIG_LINKS
24819   CONFIG_COMMANDS = $CONFIG_COMMANDS
24820   $ $0 $@
24821
24822 on `(hostname || uname -n) 2>/dev/null | sed 1q`
24823 "
24824
24825 _ACEOF
24826
24827 cat >>$CONFIG_STATUS <<_ACEOF
24828 # Files that config.status was made for.
24829 config_files="$ac_config_files"
24830 config_headers="$ac_config_headers"
24831 config_commands="$ac_config_commands"
24832
24833 _ACEOF
24834
24835 cat >>$CONFIG_STATUS <<\_ACEOF
24836 ac_cs_usage="\
24837 \`$as_me' instantiates files from templates according to the
24838 current configuration.
24839
24840 Usage: $0 [OPTIONS] [FILE]...
24841
24842   -h, --help       print this help, then exit
24843   -V, --version    print version number and configuration settings, then exit
24844   -q, --quiet      do not print progress messages
24845   -d, --debug      don't remove temporary files
24846       --recheck    update $as_me by reconfiguring in the same conditions
24847   --file=FILE[:TEMPLATE]
24848                    instantiate the configuration file FILE
24849   --header=FILE[:TEMPLATE]
24850                    instantiate the configuration header FILE
24851
24852 Configuration files:
24853 $config_files
24854
24855 Configuration headers:
24856 $config_headers
24857
24858 Configuration commands:
24859 $config_commands
24860
24861 Report bugs to <bug-autoconf@gnu.org>."
24862
24863 _ACEOF
24864 cat >>$CONFIG_STATUS <<_ACEOF
24865 ac_cs_version="\\
24866 emacs config.status 23.0.60
24867 configured by $0, generated by GNU Autoconf 2.61,
24868   with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
24869
24870 Copyright (C) 2006 Free Software Foundation, Inc.
24871 This config.status script is free software; the Free Software Foundation
24872 gives unlimited permission to copy, distribute and modify it."
24873
24874 ac_pwd='$ac_pwd'
24875 srcdir='$srcdir'
24876 INSTALL='$INSTALL'
24877 _ACEOF
24878
24879 cat >>$CONFIG_STATUS <<\_ACEOF
24880 # If no file are specified by the user, then we need to provide default
24881 # value.  By we need to know if files were specified by the user.
24882 ac_need_defaults=:
24883 while test $# != 0
24884 do
24885   case $1 in
24886   --*=*)
24887     ac_option=`expr "X$1" : 'X\([^=]*\)='`
24888     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
24889     ac_shift=:
24890     ;;
24891   *)
24892     ac_option=$1
24893     ac_optarg=$2
24894     ac_shift=shift
24895     ;;
24896   esac
24897
24898   case $ac_option in
24899   # Handling of the options.
24900   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
24901     ac_cs_recheck=: ;;
24902   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
24903     echo "$ac_cs_version"; exit ;;
24904   --debug | --debu | --deb | --de | --d | -d )
24905     debug=: ;;
24906   --file | --fil | --fi | --f )
24907     $ac_shift
24908     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
24909     ac_need_defaults=false;;
24910   --header | --heade | --head | --hea )
24911     $ac_shift
24912     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
24913     ac_need_defaults=false;;
24914   --he | --h)
24915     # Conflict between --help and --header
24916     { echo "$as_me: error: ambiguous option: $1
24917 Try \`$0 --help' for more information." >&2
24918    { (exit 1); exit 1; }; };;
24919   --help | --hel | -h )
24920     echo "$ac_cs_usage"; exit ;;
24921   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
24922   | -silent | --silent | --silen | --sile | --sil | --si | --s)
24923     ac_cs_silent=: ;;
24924
24925   # This is an error.
24926   -*) { echo "$as_me: error: unrecognized option: $1
24927 Try \`$0 --help' for more information." >&2
24928    { (exit 1); exit 1; }; } ;;
24929
24930   *) ac_config_targets="$ac_config_targets $1"
24931      ac_need_defaults=false ;;
24932
24933   esac
24934   shift
24935 done
24936
24937 ac_configure_extra_args=
24938
24939 if $ac_cs_silent; then
24940   exec 6>/dev/null
24941   ac_configure_extra_args="$ac_configure_extra_args --silent"
24942 fi
24943
24944 _ACEOF
24945 cat >>$CONFIG_STATUS <<_ACEOF
24946 if \$ac_cs_recheck; then
24947   echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
24948   CONFIG_SHELL=$SHELL
24949   export CONFIG_SHELL
24950   exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
24951 fi
24952
24953 _ACEOF
24954 cat >>$CONFIG_STATUS <<\_ACEOF
24955 exec 5>>config.log
24956 {
24957   echo
24958   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
24959 ## Running $as_me. ##
24960 _ASBOX
24961   echo "$ac_log"
24962 } >&5
24963
24964 _ACEOF
24965 cat >>$CONFIG_STATUS <<_ACEOF
24966 #
24967 # INIT-COMMANDS
24968 #
24969 GCC="$GCC" NON_GNU_CPP="$NON_GNU_CPP" CPP="$CPP" CPP_NEED_TRADITIONAL="$CPP_NEED_TRADITIONAL" CPPFLAGS="$CPPFLAGS" cpp_undefs="$cpp_undefs"
24970
24971 _ACEOF
24972
24973 cat >>$CONFIG_STATUS <<\_ACEOF
24974
24975 # Handling of arguments.
24976 for ac_config_target in $ac_config_targets
24977 do
24978   case $ac_config_target in
24979     "src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h:src/config.in" ;;
24980     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
24981     "lib-src/Makefile.c") CONFIG_FILES="$CONFIG_FILES lib-src/Makefile.c:lib-src/Makefile.in" ;;
24982     "oldXMenu/Makefile") CONFIG_FILES="$CONFIG_FILES oldXMenu/Makefile" ;;
24983     "doc/emacs/Makefile") CONFIG_FILES="$CONFIG_FILES doc/emacs/Makefile" ;;
24984     "doc/misc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/misc/Makefile" ;;
24985     "doc/lispintro/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispintro/Makefile" ;;
24986     "doc/lispref/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispref/Makefile" ;;
24987     "src/Makefile.c") CONFIG_FILES="$CONFIG_FILES src/Makefile.c:src/Makefile.in" ;;
24988     "lwlib/Makefile") CONFIG_FILES="$CONFIG_FILES lwlib/Makefile" ;;
24989     "lisp/Makefile") CONFIG_FILES="$CONFIG_FILES lisp/Makefile" ;;
24990     "leim/Makefile") CONFIG_FILES="$CONFIG_FILES leim/Makefile" ;;
24991     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
24992
24993   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
24994 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
24995    { (exit 1); exit 1; }; };;
24996   esac
24997 done
24998
24999
25000 # If the user did not use the arguments to specify the items to instantiate,
25001 # then the envvar interface is used.  Set only those that are not.
25002 # We use the long form for the default assignment because of an extremely
25003 # bizarre bug on SunOS 4.1.3.
25004 if $ac_need_defaults; then
25005   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
25006   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
25007   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
25008 fi
25009
25010 # Have a temporary directory for convenience.  Make it in the build tree
25011 # simply because there is no reason against having it here, and in addition,
25012 # creating and moving files from /tmp can sometimes cause problems.
25013 # Hook for its removal unless debugging.
25014 # Note that there is a small window in which the directory will not be cleaned:
25015 # after its creation but before its name has been assigned to `$tmp'.
25016 $debug ||
25017 {
25018   tmp=
25019   trap 'exit_status=$?
25020   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
25021 ' 0
25022   trap '{ (exit 1); exit 1; }' 1 2 13 15
25023 }
25024 # Create a (secure) tmp directory for tmp files.
25025
25026 {
25027   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
25028   test -n "$tmp" && test -d "$tmp"
25029 }  ||
25030 {
25031   tmp=./conf$$-$RANDOM
25032   (umask 077 && mkdir "$tmp")
25033 } ||
25034 {
25035    echo "$me: cannot create a temporary directory in ." >&2
25036    { (exit 1); exit 1; }
25037 }
25038
25039 #
25040 # Set up the sed scripts for CONFIG_FILES section.
25041 #
25042
25043 # No need to generate the scripts if there are no CONFIG_FILES.
25044 # This happens for instance when ./config.status config.h
25045 if test -n "$CONFIG_FILES"; then
25046
25047 _ACEOF
25048
25049
25050
25051 ac_delim='%!_!# '
25052 for ac_last_try in false false false false false :; do
25053   cat >conf$$subs.sed <<_ACEOF
25054 SHELL!$SHELL$ac_delim
25055 PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
25056 PACKAGE_NAME!$PACKAGE_NAME$ac_delim
25057 PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
25058 PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
25059 PACKAGE_STRING!$PACKAGE_STRING$ac_delim
25060 PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
25061 exec_prefix!$exec_prefix$ac_delim
25062 prefix!$prefix$ac_delim
25063 program_transform_name!$program_transform_name$ac_delim
25064 bindir!$bindir$ac_delim
25065 sbindir!$sbindir$ac_delim
25066 libexecdir!$libexecdir$ac_delim
25067 datarootdir!$datarootdir$ac_delim
25068 datadir!$datadir$ac_delim
25069 sysconfdir!$sysconfdir$ac_delim
25070 sharedstatedir!$sharedstatedir$ac_delim
25071 localstatedir!$localstatedir$ac_delim
25072 includedir!$includedir$ac_delim
25073 oldincludedir!$oldincludedir$ac_delim
25074 docdir!$docdir$ac_delim
25075 infodir!$infodir$ac_delim
25076 htmldir!$htmldir$ac_delim
25077 dvidir!$dvidir$ac_delim
25078 pdfdir!$pdfdir$ac_delim
25079 psdir!$psdir$ac_delim
25080 libdir!$libdir$ac_delim
25081 localedir!$localedir$ac_delim
25082 mandir!$mandir$ac_delim
25083 DEFS!$DEFS$ac_delim
25084 ECHO_C!$ECHO_C$ac_delim
25085 ECHO_N!$ECHO_N$ac_delim
25086 ECHO_T!$ECHO_T$ac_delim
25087 LIBS!$LIBS$ac_delim
25088 build_alias!$build_alias$ac_delim
25089 host_alias!$host_alias$ac_delim
25090 target_alias!$target_alias$ac_delim
25091 MAINT!$MAINT$ac_delim
25092 build!$build$ac_delim
25093 build_cpu!$build_cpu$ac_delim
25094 build_vendor!$build_vendor$ac_delim
25095 build_os!$build_os$ac_delim
25096 host!$host$ac_delim
25097 host_cpu!$host_cpu$ac_delim
25098 host_vendor!$host_vendor$ac_delim
25099 host_os!$host_os$ac_delim
25100 CC!$CC$ac_delim
25101 CFLAGS!$CFLAGS$ac_delim
25102 LDFLAGS!$LDFLAGS$ac_delim
25103 CPPFLAGS!$CPPFLAGS$ac_delim
25104 ac_ct_CC!$ac_ct_CC$ac_delim
25105 EXEEXT!$EXEEXT$ac_delim
25106 OBJEXT!$OBJEXT$ac_delim
25107 CPP!$CPP$ac_delim
25108 GREP!$GREP$ac_delim
25109 EGREP!$EGREP$ac_delim
25110 LN_S!$LN_S$ac_delim
25111 INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
25112 INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
25113 INSTALL_DATA!$INSTALL_DATA$ac_delim
25114 RANLIB!$RANLIB$ac_delim
25115 INSTALL_INFO!$INSTALL_INFO$ac_delim
25116 GZIP_PROG!$GZIP_PROG$ac_delim
25117 MAKEINFO!$MAKEINFO$ac_delim
25118 LIBSOUND!$LIBSOUND$ac_delim
25119 PKG_CONFIG!$PKG_CONFIG$ac_delim
25120 ALSA_CFLAGS!$ALSA_CFLAGS$ac_delim
25121 ALSA_LIBS!$ALSA_LIBS$ac_delim
25122 CFLAGS_SOUND!$CFLAGS_SOUND$ac_delim
25123 SET_MAKE!$SET_MAKE$ac_delim
25124 XMKMF!$XMKMF$ac_delim
25125 HAVE_XSERVER!$HAVE_XSERVER$ac_delim
25126 RSVG_CFLAGS!$RSVG_CFLAGS$ac_delim
25127 RSVG_LIBS!$RSVG_LIBS$ac_delim
25128 GTK_CFLAGS!$GTK_CFLAGS$ac_delim
25129 GTK_LIBS!$GTK_LIBS$ac_delim
25130 DBUS_CFLAGS!$DBUS_CFLAGS$ac_delim
25131 DBUS_LIBS!$DBUS_LIBS$ac_delim
25132 XFT_CFLAGS!$XFT_CFLAGS$ac_delim
25133 XFT_LIBS!$XFT_LIBS$ac_delim
25134 FREETYPE_CFLAGS!$FREETYPE_CFLAGS$ac_delim
25135 FREETYPE_LIBS!$FREETYPE_LIBS$ac_delim
25136 FONTCONFIG_CFLAGS!$FONTCONFIG_CFLAGS$ac_delim
25137 FONTCONFIG_LIBS!$FONTCONFIG_LIBS$ac_delim
25138 LIBOTF_CFLAGS!$LIBOTF_CFLAGS$ac_delim
25139 LIBOTF_LIBS!$LIBOTF_LIBS$ac_delim
25140 M17N_FLT_CFLAGS!$M17N_FLT_CFLAGS$ac_delim
25141 M17N_FLT_LIBS!$M17N_FLT_LIBS$ac_delim
25142 ALLOCA!$ALLOCA$ac_delim
25143 liblockfile!$liblockfile$ac_delim
25144 LIBOBJS!$LIBOBJS$ac_delim
25145 NEED_SETGID!$NEED_SETGID$ac_delim
25146 KMEM_GROUP!$KMEM_GROUP$ac_delim
25147 GETLOADAVG_LIBS!$GETLOADAVG_LIBS$ac_delim
25148 GETOPT_H!$GETOPT_H$ac_delim
25149 GETOPTOBJS!$GETOPTOBJS$ac_delim
25150 version!$version$ac_delim
25151 _ACEOF
25152
25153   if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then
25154     break
25155   elif $ac_last_try; then
25156     { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
25157 echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
25158    { (exit 1); exit 1; }; }
25159   else
25160     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
25161   fi
25162 done
25163
25164 ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
25165 if test -n "$ac_eof"; then
25166   ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
25167   ac_eof=`expr $ac_eof + 1`
25168 fi
25169
25170 cat >>$CONFIG_STATUS <<_ACEOF
25171 cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
25172 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
25173 _ACEOF
25174 sed '
25175 s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
25176 s/^/s,@/; s/!/@,|#_!!_#|/
25177 :n
25178 t n
25179 s/'"$ac_delim"'$/,g/; t
25180 s/$/\\/; p
25181 N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
25182 ' >>$CONFIG_STATUS <conf$$subs.sed
25183 rm -f conf$$subs.sed
25184 cat >>$CONFIG_STATUS <<_ACEOF
25185 CEOF$ac_eof
25186 _ACEOF
25187
25188
25189 ac_delim='%!_!# '
25190 for ac_last_try in false false false false false :; do
25191   cat >conf$$subs.sed <<_ACEOF
25192 configuration!$configuration$ac_delim
25193 canonical!$canonical$ac_delim
25194 srcdir!$srcdir$ac_delim
25195 lispdir!$lispdir$ac_delim
25196 locallisppath!$locallisppath$ac_delim
25197 lisppath!$lisppath$ac_delim
25198 x_default_search_path!$x_default_search_path$ac_delim
25199 etcdir!$etcdir$ac_delim
25200 archlibdir!$archlibdir$ac_delim
25201 bitmapdir!$bitmapdir$ac_delim
25202 gamedir!$gamedir$ac_delim
25203 gameuser!$gameuser$ac_delim
25204 c_switch_system!$c_switch_system$ac_delim
25205 c_switch_machine!$c_switch_machine$ac_delim
25206 LD_SWITCH_X_SITE!$LD_SWITCH_X_SITE$ac_delim
25207 LD_SWITCH_X_SITE_AUX!$LD_SWITCH_X_SITE_AUX$ac_delim
25208 C_SWITCH_X_SITE!$C_SWITCH_X_SITE$ac_delim
25209 X_TOOLKIT_TYPE!$X_TOOLKIT_TYPE$ac_delim
25210 machfile!$machfile$ac_delim
25211 opsysfile!$opsysfile$ac_delim
25212 ns_appdir!$ns_appdir$ac_delim
25213 ns_appbindir!$ns_appbindir$ac_delim
25214 ns_appresdir!$ns_appresdir$ac_delim
25215 ns_appsrc!$ns_appsrc$ac_delim
25216 GNUSTEP_MAKEFILES!$GNUSTEP_MAKEFILES$ac_delim
25217 GNUSTEP_SYSTEM_HEADERS!$GNUSTEP_SYSTEM_HEADERS$ac_delim
25218 GNUSTEP_SYSTEM_LIBRARIES!$GNUSTEP_SYSTEM_LIBRARIES$ac_delim
25219 GNU_OBJC_CFLAGS!$GNU_OBJC_CFLAGS$ac_delim
25220 LIB_SRC_EXTRA_INSTALLABLES!$LIB_SRC_EXTRA_INSTALLABLES$ac_delim
25221 LTLIBOBJS!$LTLIBOBJS$ac_delim
25222 _ACEOF
25223
25224   if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 30; then
25225     break
25226   elif $ac_last_try; then
25227     { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
25228 echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
25229    { (exit 1); exit 1; }; }
25230   else
25231     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
25232   fi
25233 done
25234
25235 ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
25236 if test -n "$ac_eof"; then
25237   ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
25238   ac_eof=`expr $ac_eof + 1`
25239 fi
25240
25241 cat >>$CONFIG_STATUS <<_ACEOF
25242 cat >"\$tmp/subs-2.sed" <<\CEOF$ac_eof
25243 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
25244 _ACEOF
25245 sed '
25246 s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
25247 s/^/s,@/; s/!/@,|#_!!_#|/
25248 :n
25249 t n
25250 s/'"$ac_delim"'$/,g/; t
25251 s/$/\\/; p
25252 N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
25253 ' >>$CONFIG_STATUS <conf$$subs.sed
25254 rm -f conf$$subs.sed
25255 cat >>$CONFIG_STATUS <<_ACEOF
25256 :end
25257 s/|#_!!_#|//g
25258 CEOF$ac_eof
25259 _ACEOF
25260
25261
25262 # VPATH may cause trouble with some makes, so we remove $(srcdir),
25263 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
25264 # trailing colons and then remove the whole line if VPATH becomes empty
25265 # (actually we leave an empty line to preserve line numbers).
25266 if test "x$srcdir" = x.; then
25267   ac_vpsub='/^[  ]*VPATH[        ]*=/{
25268 s/:*\$(srcdir):*/:/
25269 s/:*\${srcdir}:*/:/
25270 s/:*@srcdir@:*/:/
25271 s/^\([^=]*=[     ]*\):*/\1/
25272 s/:*$//
25273 s/^[^=]*=[       ]*$//
25274 }'
25275 fi
25276
25277 cat >>$CONFIG_STATUS <<\_ACEOF
25278 fi # test -n "$CONFIG_FILES"
25279
25280
25281 for ac_tag in  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS
25282 do
25283   case $ac_tag in
25284   :[FHLC]) ac_mode=$ac_tag; continue;;
25285   esac
25286   case $ac_mode$ac_tag in
25287   :[FHL]*:*);;
25288   :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
25289 echo "$as_me: error: Invalid tag $ac_tag." >&2;}
25290    { (exit 1); exit 1; }; };;
25291   :[FH]-) ac_tag=-:-;;
25292   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
25293   esac
25294   ac_save_IFS=$IFS
25295   IFS=:
25296   set x $ac_tag
25297   IFS=$ac_save_IFS
25298   shift
25299   ac_file=$1
25300   shift
25301
25302   case $ac_mode in
25303   :L) ac_source=$1;;
25304   :[FH])
25305     ac_file_inputs=
25306     for ac_f
25307     do
25308       case $ac_f in
25309       -) ac_f="$tmp/stdin";;
25310       *) # Look for the file first in the build tree, then in the source tree
25311          # (if the path is not absolute).  The absolute path cannot be DOS-style,
25312          # because $ac_f cannot contain `:'.
25313          test -f "$ac_f" ||
25314            case $ac_f in
25315            [\\/$]*) false;;
25316            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
25317            esac ||
25318            { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
25319 echo "$as_me: error: cannot find input file: $ac_f" >&2;}
25320    { (exit 1); exit 1; }; };;
25321       esac
25322       ac_file_inputs="$ac_file_inputs $ac_f"
25323     done
25324
25325     # Let's still pretend it is `configure' which instantiates (i.e., don't
25326     # use $as_me), people would be surprised to read:
25327     #    /* config.h.  Generated by config.status.  */
25328     configure_input="Generated from "`IFS=:
25329           echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
25330     if test x"$ac_file" != x-; then
25331       configure_input="$ac_file.  $configure_input"
25332       { echo "$as_me:$LINENO: creating $ac_file" >&5
25333 echo "$as_me: creating $ac_file" >&6;}
25334     fi
25335
25336     case $ac_tag in
25337     *:-:* | *:-) cat >"$tmp/stdin";;
25338     esac
25339     ;;
25340   esac
25341
25342   ac_dir=`$as_dirname -- "$ac_file" ||
25343 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
25344          X"$ac_file" : 'X\(//\)[^/]' \| \
25345          X"$ac_file" : 'X\(//\)$' \| \
25346          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
25347 echo X"$ac_file" |
25348     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
25349             s//\1/
25350             q
25351           }
25352           /^X\(\/\/\)[^/].*/{
25353             s//\1/
25354             q
25355           }
25356           /^X\(\/\/\)$/{
25357             s//\1/
25358             q
25359           }
25360           /^X\(\/\).*/{
25361             s//\1/
25362             q
25363           }
25364           s/.*/./; q'`
25365   { as_dir="$ac_dir"
25366   case $as_dir in #(
25367   -*) as_dir=./$as_dir;;
25368   esac
25369   test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
25370     as_dirs=
25371     while :; do
25372       case $as_dir in #(
25373       *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
25374       *) as_qdir=$as_dir;;
25375       esac
25376       as_dirs="'$as_qdir' $as_dirs"
25377       as_dir=`$as_dirname -- "$as_dir" ||
25378 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
25379          X"$as_dir" : 'X\(//\)[^/]' \| \
25380          X"$as_dir" : 'X\(//\)$' \| \
25381          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
25382 echo X"$as_dir" |
25383     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
25384             s//\1/
25385             q
25386           }
25387           /^X\(\/\/\)[^/].*/{
25388             s//\1/
25389             q
25390           }
25391           /^X\(\/\/\)$/{
25392             s//\1/
25393             q
25394           }
25395           /^X\(\/\).*/{
25396             s//\1/
25397             q
25398           }
25399           s/.*/./; q'`
25400       test -d "$as_dir" && break
25401     done
25402     test -z "$as_dirs" || eval "mkdir $as_dirs"
25403   } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
25404 echo "$as_me: error: cannot create directory $as_dir" >&2;}
25405    { (exit 1); exit 1; }; }; }
25406   ac_builddir=.
25407
25408 case "$ac_dir" in
25409 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
25410 *)
25411   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
25412   # A ".." for each directory in $ac_dir_suffix.
25413   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
25414   case $ac_top_builddir_sub in
25415   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
25416   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
25417   esac ;;
25418 esac
25419 ac_abs_top_builddir=$ac_pwd
25420 ac_abs_builddir=$ac_pwd$ac_dir_suffix
25421 # for backward compatibility:
25422 ac_top_builddir=$ac_top_build_prefix
25423
25424 case $srcdir in
25425   .)  # We are building in place.
25426     ac_srcdir=.
25427     ac_top_srcdir=$ac_top_builddir_sub
25428     ac_abs_top_srcdir=$ac_pwd ;;
25429   [\\/]* | ?:[\\/]* )  # Absolute name.
25430     ac_srcdir=$srcdir$ac_dir_suffix;
25431     ac_top_srcdir=$srcdir
25432     ac_abs_top_srcdir=$srcdir ;;
25433   *) # Relative name.
25434     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
25435     ac_top_srcdir=$ac_top_build_prefix$srcdir
25436     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
25437 esac
25438 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
25439
25440
25441   case $ac_mode in
25442   :F)
25443   #
25444   # CONFIG_FILE
25445   #
25446
25447   case $INSTALL in
25448   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
25449   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
25450   esac
25451 _ACEOF
25452
25453 cat >>$CONFIG_STATUS <<\_ACEOF
25454 # If the template does not know about datarootdir, expand it.
25455 # FIXME: This hack should be removed a few years after 2.60.
25456 ac_datarootdir_hack=; ac_datarootdir_seen=
25457
25458 case `sed -n '/datarootdir/ {
25459   p
25460   q
25461 }
25462 /@datadir@/p
25463 /@docdir@/p
25464 /@infodir@/p
25465 /@localedir@/p
25466 /@mandir@/p
25467 ' $ac_file_inputs` in
25468 *datarootdir*) ac_datarootdir_seen=yes;;
25469 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
25470   { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
25471 echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
25472 _ACEOF
25473 cat >>$CONFIG_STATUS <<_ACEOF
25474   ac_datarootdir_hack='
25475   s&@datadir@&$datadir&g
25476   s&@docdir@&$docdir&g
25477   s&@infodir@&$infodir&g
25478   s&@localedir@&$localedir&g
25479   s&@mandir@&$mandir&g
25480     s&\\\${datarootdir}&$datarootdir&g' ;;
25481 esac
25482 _ACEOF
25483
25484 # Neutralize VPATH when `$srcdir' = `.'.
25485 # Shell code in configure.ac might set extrasub.
25486 # FIXME: do we really want to maintain this feature?
25487 cat >>$CONFIG_STATUS <<_ACEOF
25488   sed "$ac_vpsub
25489 $extrasub
25490 _ACEOF
25491 cat >>$CONFIG_STATUS <<\_ACEOF
25492 :t
25493 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
25494 s&@configure_input@&$configure_input&;t t
25495 s&@top_builddir@&$ac_top_builddir_sub&;t t
25496 s&@srcdir@&$ac_srcdir&;t t
25497 s&@abs_srcdir@&$ac_abs_srcdir&;t t
25498 s&@top_srcdir@&$ac_top_srcdir&;t t
25499 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
25500 s&@builddir@&$ac_builddir&;t t
25501 s&@abs_builddir@&$ac_abs_builddir&;t t
25502 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
25503 s&@INSTALL@&$ac_INSTALL&;t t
25504 $ac_datarootdir_hack
25505 " $ac_file_inputs | sed -f "$tmp/subs-1.sed" | sed -f "$tmp/subs-2.sed" >$tmp/out
25506
25507 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
25508   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
25509   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
25510   { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
25511 which seems to be undefined.  Please make sure it is defined." >&5
25512 echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
25513 which seems to be undefined.  Please make sure it is defined." >&2;}
25514
25515   rm -f "$tmp/stdin"
25516   case $ac_file in
25517   -) cat "$tmp/out"; rm -f "$tmp/out";;
25518   *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
25519   esac
25520  ;;
25521   :H)
25522   #
25523   # CONFIG_HEADER
25524   #
25525 _ACEOF
25526
25527 # Transform confdefs.h into a sed script `conftest.defines', that
25528 # substitutes the proper values into config.h.in to produce config.h.
25529 rm -f conftest.defines conftest.tail
25530 # First, append a space to every undef/define line, to ease matching.
25531 echo 's/$/ /' >conftest.defines
25532 # Then, protect against being on the right side of a sed subst, or in
25533 # an unquoted here document, in config.status.  If some macros were
25534 # called several times there might be several #defines for the same
25535 # symbol, which is useless.  But do not sort them, since the last
25536 # AC_DEFINE must be honored.
25537 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
25538 # These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
25539 # NAME is the cpp macro being defined, VALUE is the value it is being given.
25540 # PARAMS is the parameter list in the macro definition--in most cases, it's
25541 # just an empty string.
25542 ac_dA='s,^\\([   #]*\\)[^        ]*\\([  ]*'
25543 ac_dB='\\)[      (].*,\\1define\\2'
25544 ac_dC=' '
25545 ac_dD=' ,'
25546
25547 uniq confdefs.h |
25548   sed -n '
25549         t rset
25550         :rset
25551         s/^[     ]*#[    ]*define[       ][      ]*//
25552         t ok
25553         d
25554         :ok
25555         s/[\\&,]/\\&/g
25556         s/^\('"$ac_word_re"'\)\(([^()]*)\)[      ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
25557         s/^\('"$ac_word_re"'\)[  ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
25558   ' >>conftest.defines
25559
25560 # Remove the space that was appended to ease matching.
25561 # Then replace #undef with comments.  This is necessary, for
25562 # example, in the case of _POSIX_SOURCE, which is predefined and required
25563 # on some systems where configure will not decide to define it.
25564 # (The regexp can be short, since the line contains either #define or #undef.)
25565 echo 's/ $//
25566 s,^[     #]*u.*,/* & */,' >>conftest.defines
25567
25568 # Break up conftest.defines:
25569 ac_max_sed_lines=50
25570
25571 # First sed command is:  sed -f defines.sed $ac_file_inputs >"$tmp/out1"
25572 # Second one is:         sed -f defines.sed "$tmp/out1" >"$tmp/out2"
25573 # Third one will be:     sed -f defines.sed "$tmp/out2" >"$tmp/out1"
25574 # et cetera.
25575 ac_in='$ac_file_inputs'
25576 ac_out='"$tmp/out1"'
25577 ac_nxt='"$tmp/out2"'
25578
25579 while :
25580 do
25581   # Write a here document:
25582     cat >>$CONFIG_STATUS <<_ACEOF
25583     # First, check the format of the line:
25584     cat >"\$tmp/defines.sed" <<\\CEOF
25585 /^[      ]*#[    ]*undef[        ][      ]*$ac_word_re[  ]*\$/b def
25586 /^[      ]*#[    ]*define[       ][      ]*$ac_word_re[(         ]/b def
25587 b
25588 :def
25589 _ACEOF
25590   sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
25591   echo 'CEOF
25592     sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
25593   ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
25594   sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
25595   grep . conftest.tail >/dev/null || break
25596   rm -f conftest.defines
25597   mv conftest.tail conftest.defines
25598 done
25599 rm -f conftest.defines conftest.tail
25600
25601 echo "ac_result=$ac_in" >>$CONFIG_STATUS
25602 cat >>$CONFIG_STATUS <<\_ACEOF
25603   if test x"$ac_file" != x-; then
25604     echo "/* $configure_input  */" >"$tmp/config.h"
25605     cat "$ac_result" >>"$tmp/config.h"
25606     if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then
25607       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
25608 echo "$as_me: $ac_file is unchanged" >&6;}
25609     else
25610       rm -f $ac_file
25611       mv "$tmp/config.h" $ac_file
25612     fi
25613   else
25614     echo "/* $configure_input  */"
25615     cat "$ac_result"
25616   fi
25617   rm -f "$tmp/out12"
25618  ;;
25619
25620   :C)  { echo "$as_me:$LINENO: executing $ac_file commands" >&5
25621 echo "$as_me: executing $ac_file commands" >&6;}
25622  ;;
25623   esac
25624
25625
25626   case $ac_file$ac_mode in
25627     "default":C)
25628
25629 ### Make the necessary directories, if they don't exist.
25630 for dir in etc lisp ; do
25631   test -d ${dir} || mkdir ${dir}
25632 done
25633
25634 # Build src/Makefile from ${srcdir}/src/Makefile.c
25635 # and lib-src/Makefile from ${srcdir}/lib-src/Makefile.c
25636 # This must be done after src/config.h is built, since we rely on that file.
25637
25638 echo creating src/epaths.h
25639 ${MAKE-make} epaths-force
25640
25641 # As of 2000-11-19, newest development versions of GNU cpp preprocess
25642 # `..' to `. .'  unless invoked with -traditional
25643
25644 if test "x$GCC" = xyes && test "x$CPP_NEED_TRADITIONAL" = xyes; then
25645   CPPFLAGS="$CPPFLAGS -traditional"
25646 fi
25647
25648 echo creating lib-src/Makefile
25649 ( cd lib-src
25650   rm -f junk.c junk1.c junk2.c
25651   sed -e '/start of cpp stuff/q' \
25652       < Makefile.c > junk1.c
25653   sed -e '1,/start of cpp stuff/d'\
25654       -e 's,/\*\*/#\(.*\)$,/* \1 */,' \
25655       < Makefile.c > junk.c
25656   $CPP $cpp_undefs -I. -I$srcdir/src $CPPFLAGS junk.c | \
25657       sed -e 's/^ /     /' -e '/^#/d' -e '/^[   \f]*$/d' > junk2.c
25658   cat junk1.c junk2.c > Makefile.new
25659   rm -f junk.c junk1.c junk2.c
25660   chmod 444 Makefile.new
25661   mv -f Makefile.new Makefile
25662 )
25663
25664 echo creating src/Makefile
25665 ( cd src
25666   rm -f junk.c junk1.c junk2.c
25667   sed -e '/start of cpp stuff/q' \
25668       < Makefile.c > junk1.c
25669   sed -e '1,/start of cpp stuff/d'\
25670       -e 's,/\*\*/#\(.*\)$,/* \1 */,' \
25671       < Makefile.c > junk.c
25672   $CPP $cpp_undefs -I. -I$srcdir/src $CPPFLAGS junk.c | \
25673       sed -e 's/^ /     /' -e '/^#/d' -e '/^[   \f]*$/d' > junk2.c
25674   cat junk1.c junk2.c > Makefile.new
25675   rm -f junk.c junk1.c junk2.c
25676   chmod 444 Makefile.new
25677   mv -f Makefile.new Makefile
25678 )
25679
25680 if test ! -f src/.gdbinit && test -f $srcdir/src/.gdbinit; then
25681   echo creating src/.gdbinit
25682   echo source $srcdir/src/.gdbinit > src/.gdbinit
25683 fi
25684
25685  ;;
25686
25687   esac
25688 done # for ac_tag
25689
25690
25691 { (exit 0); exit 0; }
25692 _ACEOF
25693 chmod +x $CONFIG_STATUS
25694 ac_clean_files=$ac_clean_files_save
25695
25696
25697 # configure is writing to config.log, and then calls config.status.
25698 # config.status does its own redirection, appending to config.log.
25699 # Unfortunately, on DOS this fails, as config.log is still kept open
25700 # by configure, so config.status won't be able to write to it; its
25701 # output is simply discarded.  So we exec the FD to /dev/null,
25702 # effectively closing config.log, so it can be properly (re)opened and
25703 # appended to by config.status.  When coming back to configure, we
25704 # need to make the FD available again.
25705 if test "$no_create" != yes; then
25706   ac_cs_success=:
25707   ac_config_status_args=
25708   test "$silent" = yes &&
25709     ac_config_status_args="$ac_config_status_args --quiet"
25710   exec 5>/dev/null
25711   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
25712   exec 5>>config.log
25713   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
25714   # would make configure fail if this is the last instruction.
25715   $ac_cs_success || { (exit 1); exit 1; }
25716 fi
25717
25718