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 "${canonical}" in
2579       *-sunos5.3* | *-solaris2.3* )
2580                 opsys=sol2-3
2581                 NON_GNU_CPP=/usr/ccs/lib/cpp
2582                 ;;
2583       *-sunos5.4* | *-solaris2.4* )
2584                 opsys=sol2-4
2585                 NON_GNU_CPP=/usr/ccs/lib/cpp
2586                 RANLIB="ar -ts"
2587                 ;;
2588       *-sunos5.5* | *-solaris2.5* )
2589                 opsys=sol2-5
2590                 NON_GNU_CPP=/usr/ccs/lib/cpp
2591                 RANLIB="ar -ts"
2592                 ;;
2593       *-sunos5.6* | *-solaris2.6* )
2594                 opsys=sol2-6
2595                 NON_GNU_CPP=/usr/ccs/lib/cpp
2596                 RANLIB="ar -ts"
2597                 ;;
2598       *-sunos5.[7-9]* | *-solaris[7-9]* )
2599                 opsys=sol2-6
2600                 emacs_check_sunpro_c=yes
2601                 NON_GNU_CPP=/usr/ccs/lib/cpp
2602                 ;;
2603       *-sunos5* | *-solaris* )
2604                 opsys=sol2-10
2605                 emacs_check_sunpro_c=yes
2606                 NON_GNU_CPP=/usr/ccs/lib/cpp
2607                 ;;
2608     esac
2609     ## Watch out for a compiler that we know will not work.
2610     case "${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 $ac_cv_sys_large_files
5905 _ACEOF
5906 ;;
5907 esac
5908 rm -f conftest*
5909   fi
5910 fi
5911
5912
5913
5914 ### The standard library on x86-64 and s390x GNU/Linux distributions can
5915 ### be located in either /usr/lib64 or /usr/lib.
5916 case "${canonical}" in
5917   x86_64-*-linux-gnu* | s390x-*-linux-gnu* )
5918     if test -d /usr/lib64; then
5919
5920 cat >>confdefs.h <<\_ACEOF
5921 #define HAVE_LIB64_DIR 1
5922 _ACEOF
5923
5924 fi
5925 esac
5926
5927
5928
5929
5930 if test "${with_sound}" != "no"; then
5931   # Sound support for GNU/Linux and the free BSDs.
5932
5933
5934
5935 for ac_header in machine/soundcard.h sys/soundcard.h soundcard.h
5936 do
5937 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5938 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5939   { echo "$as_me:$LINENO: checking for $ac_header" >&5
5940 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5941 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5942   echo $ECHO_N "(cached) $ECHO_C" >&6
5943 fi
5944 ac_res=`eval echo '${'$as_ac_Header'}'`
5945                { echo "$as_me:$LINENO: result: $ac_res" >&5
5946 echo "${ECHO_T}$ac_res" >&6; }
5947 else
5948   # Is the header compilable?
5949 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
5950 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
5951 cat >conftest.$ac_ext <<_ACEOF
5952 /* confdefs.h.  */
5953 _ACEOF
5954 cat confdefs.h >>conftest.$ac_ext
5955 cat >>conftest.$ac_ext <<_ACEOF
5956 /* end confdefs.h.  */
5957 $ac_includes_default
5958 #include <$ac_header>
5959 _ACEOF
5960 rm -f conftest.$ac_objext
5961 if { (ac_try="$ac_compile"
5962 case "(($ac_try" in
5963   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5964   *) ac_try_echo=$ac_try;;
5965 esac
5966 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5967   (eval "$ac_compile") 2>conftest.er1
5968   ac_status=$?
5969   grep -v '^ *+' conftest.er1 >conftest.err
5970   rm -f conftest.er1
5971   cat conftest.err >&5
5972   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5973   (exit $ac_status); } && {
5974          test -z "$ac_c_werror_flag" ||
5975          test ! -s conftest.err
5976        } && test -s conftest.$ac_objext; then
5977   ac_header_compiler=yes
5978 else
5979   echo "$as_me: failed program was:" >&5
5980 sed 's/^/| /' conftest.$ac_ext >&5
5981
5982         ac_header_compiler=no
5983 fi
5984
5985 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5986 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5987 echo "${ECHO_T}$ac_header_compiler" >&6; }
5988
5989 # Is the header present?
5990 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
5991 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
5992 cat >conftest.$ac_ext <<_ACEOF
5993 /* confdefs.h.  */
5994 _ACEOF
5995 cat confdefs.h >>conftest.$ac_ext
5996 cat >>conftest.$ac_ext <<_ACEOF
5997 /* end confdefs.h.  */
5998 #include <$ac_header>
5999 _ACEOF
6000 if { (ac_try="$ac_cpp conftest.$ac_ext"
6001 case "(($ac_try" in
6002   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6003   *) ac_try_echo=$ac_try;;
6004 esac
6005 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6006   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6007   ac_status=$?
6008   grep -v '^ *+' conftest.er1 >conftest.err
6009   rm -f conftest.er1
6010   cat conftest.err >&5
6011   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6012   (exit $ac_status); } >/dev/null && {
6013          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
6014          test ! -s conftest.err
6015        }; then
6016   ac_header_preproc=yes
6017 else
6018   echo "$as_me: failed program was:" >&5
6019 sed 's/^/| /' conftest.$ac_ext >&5
6020
6021   ac_header_preproc=no
6022 fi
6023
6024 rm -f conftest.err conftest.$ac_ext
6025 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6026 echo "${ECHO_T}$ac_header_preproc" >&6; }
6027
6028 # So?  What about this header?
6029 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6030   yes:no: )
6031     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6032 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6033     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6034 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6035     ac_header_preproc=yes
6036     ;;
6037   no:yes:* )
6038     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6039 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6040     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
6041 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
6042     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6043 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6044     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
6045 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
6046     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6047 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6048     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6049 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6050
6051     ;;
6052 esac
6053 { echo "$as_me:$LINENO: checking for $ac_header" >&5
6054 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
6055 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6056   echo $ECHO_N "(cached) $ECHO_C" >&6
6057 else
6058   eval "$as_ac_Header=\$ac_header_preproc"
6059 fi
6060 ac_res=`eval echo '${'$as_ac_Header'}'`
6061                { echo "$as_me:$LINENO: result: $ac_res" >&5
6062 echo "${ECHO_T}$ac_res" >&6; }
6063
6064 fi
6065 if test `eval echo '${'$as_ac_Header'}'` = yes; then
6066   cat >>confdefs.h <<_ACEOF
6067 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6068 _ACEOF
6069
6070 fi
6071
6072 done
6073
6074   # Emulation library used on NetBSD.
6075   { echo "$as_me:$LINENO: checking for _oss_ioctl in -lossaudio" >&5
6076 echo $ECHO_N "checking for _oss_ioctl in -lossaudio... $ECHO_C" >&6; }
6077 if test "${ac_cv_lib_ossaudio__oss_ioctl+set}" = set; then
6078   echo $ECHO_N "(cached) $ECHO_C" >&6
6079 else
6080   ac_check_lib_save_LIBS=$LIBS
6081 LIBS="-lossaudio  $LIBS"
6082 cat >conftest.$ac_ext <<_ACEOF
6083 /* confdefs.h.  */
6084 _ACEOF
6085 cat confdefs.h >>conftest.$ac_ext
6086 cat >>conftest.$ac_ext <<_ACEOF
6087 /* end confdefs.h.  */
6088
6089 /* Override any GCC internal prototype to avoid an error.
6090    Use char because int might match the return type of a GCC
6091    builtin and then its argument prototype would still apply.  */
6092 #ifdef __cplusplus
6093 extern "C"
6094 #endif
6095 char _oss_ioctl ();
6096 int
6097 main ()
6098 {
6099 return _oss_ioctl ();
6100   ;
6101   return 0;
6102 }
6103 _ACEOF
6104 rm -f conftest.$ac_objext conftest$ac_exeext
6105 if { (ac_try="$ac_link"
6106 case "(($ac_try" in
6107   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6108   *) ac_try_echo=$ac_try;;
6109 esac
6110 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6111   (eval "$ac_link") 2>conftest.er1
6112   ac_status=$?
6113   grep -v '^ *+' conftest.er1 >conftest.err
6114   rm -f conftest.er1
6115   cat conftest.err >&5
6116   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6117   (exit $ac_status); } && {
6118          test -z "$ac_c_werror_flag" ||
6119          test ! -s conftest.err
6120        } && test -s conftest$ac_exeext &&
6121        $as_test_x conftest$ac_exeext; then
6122   ac_cv_lib_ossaudio__oss_ioctl=yes
6123 else
6124   echo "$as_me: failed program was:" >&5
6125 sed 's/^/| /' conftest.$ac_ext >&5
6126
6127         ac_cv_lib_ossaudio__oss_ioctl=no
6128 fi
6129
6130 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6131       conftest$ac_exeext conftest.$ac_ext
6132 LIBS=$ac_check_lib_save_LIBS
6133 fi
6134 { echo "$as_me:$LINENO: result: $ac_cv_lib_ossaudio__oss_ioctl" >&5
6135 echo "${ECHO_T}$ac_cv_lib_ossaudio__oss_ioctl" >&6; }
6136 if test $ac_cv_lib_ossaudio__oss_ioctl = yes; then
6137   LIBSOUND=-lossaudio
6138 else
6139   LIBSOUND=
6140 fi
6141
6142
6143
6144   ALSA_REQUIRED=1.0.0
6145   ALSA_MODULES="alsa >= $ALSA_REQUIRED"
6146
6147   succeeded=no
6148
6149   # Extract the first word of "pkg-config", so it can be a program name with args.
6150 set dummy pkg-config; ac_word=$2
6151 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6152 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6153 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
6154   echo $ECHO_N "(cached) $ECHO_C" >&6
6155 else
6156   case $PKG_CONFIG in
6157   [\\/]* | ?:[\\/]*)
6158   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
6159   ;;
6160   *)
6161   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6162 for as_dir in $PATH
6163 do
6164   IFS=$as_save_IFS
6165   test -z "$as_dir" && as_dir=.
6166   for ac_exec_ext in '' $ac_executable_extensions; do
6167   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6168     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
6169     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6170     break 2
6171   fi
6172 done
6173 done
6174 IFS=$as_save_IFS
6175
6176   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
6177   ;;
6178 esac
6179 fi
6180 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
6181 if test -n "$PKG_CONFIG"; then
6182   { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
6183 echo "${ECHO_T}$PKG_CONFIG" >&6; }
6184 else
6185   { echo "$as_me:$LINENO: result: no" >&5
6186 echo "${ECHO_T}no" >&6; }
6187 fi
6188
6189
6190
6191   if test "$PKG_CONFIG" = "no" ; then
6192      HAVE_ALSA=no
6193   else
6194      PKG_CONFIG_MIN_VERSION=0.9.0
6195      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
6196         { echo "$as_me:$LINENO: checking for $ALSA_MODULES" >&5
6197 echo $ECHO_N "checking for $ALSA_MODULES... $ECHO_C" >&6; }
6198
6199         if $PKG_CONFIG --exists "$ALSA_MODULES" 2>&5; then
6200             { echo "$as_me:$LINENO: result: yes" >&5
6201 echo "${ECHO_T}yes" >&6; }
6202             succeeded=yes
6203
6204             { echo "$as_me:$LINENO: checking ALSA_CFLAGS" >&5
6205 echo $ECHO_N "checking ALSA_CFLAGS... $ECHO_C" >&6; }
6206             ALSA_CFLAGS=`$PKG_CONFIG --cflags "$ALSA_MODULES"|sed -e 's,///*,/,g'`
6207             { echo "$as_me:$LINENO: result: $ALSA_CFLAGS" >&5
6208 echo "${ECHO_T}$ALSA_CFLAGS" >&6; }
6209
6210             { echo "$as_me:$LINENO: checking ALSA_LIBS" >&5
6211 echo $ECHO_N "checking ALSA_LIBS... $ECHO_C" >&6; }
6212             ALSA_LIBS=`$PKG_CONFIG --libs "$ALSA_MODULES"|sed -e 's,///*,/,g'`
6213             { echo "$as_me:$LINENO: result: $ALSA_LIBS" >&5
6214 echo "${ECHO_T}$ALSA_LIBS" >&6; }
6215         else
6216             { echo "$as_me:$LINENO: result: no" >&5
6217 echo "${ECHO_T}no" >&6; }
6218             ALSA_CFLAGS=""
6219             ALSA_LIBS=""
6220             ## If we have a custom action on failure, don't print errors, but
6221             ## do set a variable so people can do so.
6222             ALSA_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$ALSA_MODULES"`
6223
6224         fi
6225
6226
6227
6228      else
6229         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
6230         echo "*** See http://www.freedesktop.org/software/pkgconfig"
6231      fi
6232   fi
6233
6234   if test $succeeded = yes; then
6235      HAVE_ALSA=yes
6236   else
6237      HAVE_ALSA=no
6238   fi
6239
6240   if test $HAVE_ALSA = yes; then
6241     SAVE_CFLAGS="$CFLAGS"
6242     SAVE_LDFLAGS="$LDFLAGS"
6243     CFLAGS="$ALSA_CFLAGS $CFLAGS"
6244     LDFLAGS="$ALSA_LIBS $LDFLAGS"
6245     cat >conftest.$ac_ext <<_ACEOF
6246 /* confdefs.h.  */
6247 _ACEOF
6248 cat confdefs.h >>conftest.$ac_ext
6249 cat >>conftest.$ac_ext <<_ACEOF
6250 /* end confdefs.h.  */
6251 #include <asoundlib.h>
6252 int
6253 main ()
6254 {
6255 snd_lib_error_set_handler (0);
6256   ;
6257   return 0;
6258 }
6259 _ACEOF
6260 rm -f conftest.$ac_objext
6261 if { (ac_try="$ac_compile"
6262 case "(($ac_try" in
6263   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6264   *) ac_try_echo=$ac_try;;
6265 esac
6266 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6267   (eval "$ac_compile") 2>conftest.er1
6268   ac_status=$?
6269   grep -v '^ *+' conftest.er1 >conftest.err
6270   rm -f conftest.er1
6271   cat conftest.err >&5
6272   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6273   (exit $ac_status); } && {
6274          test -z "$ac_c_werror_flag" ||
6275          test ! -s conftest.err
6276        } && test -s conftest.$ac_objext; then
6277   emacs_alsa_normal=yes
6278 else
6279   echo "$as_me: failed program was:" >&5
6280 sed 's/^/| /' conftest.$ac_ext >&5
6281
6282         emacs_alsa_normal=no
6283 fi
6284
6285 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6286     if test "$emacs_alsa_normal" != yes; then
6287       cat >conftest.$ac_ext <<_ACEOF
6288 /* confdefs.h.  */
6289 _ACEOF
6290 cat confdefs.h >>conftest.$ac_ext
6291 cat >>conftest.$ac_ext <<_ACEOF
6292 /* end confdefs.h.  */
6293 #include <alsa/asoundlib.h>
6294 int
6295 main ()
6296 {
6297 snd_lib_error_set_handler (0);
6298   ;
6299   return 0;
6300 }
6301 _ACEOF
6302 rm -f conftest.$ac_objext
6303 if { (ac_try="$ac_compile"
6304 case "(($ac_try" in
6305   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6306   *) ac_try_echo=$ac_try;;
6307 esac
6308 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6309   (eval "$ac_compile") 2>conftest.er1
6310   ac_status=$?
6311   grep -v '^ *+' conftest.er1 >conftest.err
6312   rm -f conftest.er1
6313   cat conftest.err >&5
6314   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6315   (exit $ac_status); } && {
6316          test -z "$ac_c_werror_flag" ||
6317          test ! -s conftest.err
6318        } && test -s conftest.$ac_objext; then
6319   emacs_alsa_subdir=yes
6320 else
6321   echo "$as_me: failed program was:" >&5
6322 sed 's/^/| /' conftest.$ac_ext >&5
6323
6324         emacs_alsa_subdir=no
6325 fi
6326
6327 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6328       if test "$emacs_alsa_subdir" != yes; then
6329         { { echo "$as_me:$LINENO: error: pkg-config found alsa, but it does not compile.  See config.log for error messages." >&5
6330 echo "$as_me: error: pkg-config found alsa, but it does not compile.  See config.log for error messages." >&2;}
6331    { (exit 1); exit 1; }; }
6332       fi
6333       ALSA_CFLAGS="$ALSA_CFLAGS -DALSA_SUBDIR_INCLUDE"
6334     fi
6335
6336     CFLAGS="$SAVE_CFLAGS"
6337     LDFLAGS="$SAVE_LDFLAGS"
6338     LIBSOUND="$LIBSOUND $ALSA_LIBS"
6339     CFLAGS_SOUND="$CFLAGS_SOUND $ALSA_CFLAGS"
6340
6341 cat >>confdefs.h <<\_ACEOF
6342 #define HAVE_ALSA 1
6343 _ACEOF
6344
6345   fi
6346
6347 fi
6348
6349
6350
6351
6352
6353
6354
6355
6356
6357
6358
6359
6360
6361
6362
6363
6364
6365
6366
6367
6368
6369
6370
6371
6372
6373
6374 for ac_header in sys/select.h sys/timeb.h sys/time.h unistd.h utime.h \
6375   linux/version.h sys/systeminfo.h termios.h limits.h string.h stdlib.h \
6376   termcap.h stdio_ext.h fcntl.h strings.h coff.h pty.h sys/mman.h \
6377   sys/param.h sys/vlimit.h sys/resource.h locale.h sys/_mbstate_t.h \
6378   sys/utsname.h pwd.h
6379 do
6380 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6381 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6382   { echo "$as_me:$LINENO: checking for $ac_header" >&5
6383 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
6384 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6385   echo $ECHO_N "(cached) $ECHO_C" >&6
6386 fi
6387 ac_res=`eval echo '${'$as_ac_Header'}'`
6388                { echo "$as_me:$LINENO: result: $ac_res" >&5
6389 echo "${ECHO_T}$ac_res" >&6; }
6390 else
6391   # Is the header compilable?
6392 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
6393 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
6394 cat >conftest.$ac_ext <<_ACEOF
6395 /* confdefs.h.  */
6396 _ACEOF
6397 cat confdefs.h >>conftest.$ac_ext
6398 cat >>conftest.$ac_ext <<_ACEOF
6399 /* end confdefs.h.  */
6400 $ac_includes_default
6401 #include <$ac_header>
6402 _ACEOF
6403 rm -f conftest.$ac_objext
6404 if { (ac_try="$ac_compile"
6405 case "(($ac_try" in
6406   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6407   *) ac_try_echo=$ac_try;;
6408 esac
6409 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6410   (eval "$ac_compile") 2>conftest.er1
6411   ac_status=$?
6412   grep -v '^ *+' conftest.er1 >conftest.err
6413   rm -f conftest.er1
6414   cat conftest.err >&5
6415   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6416   (exit $ac_status); } && {
6417          test -z "$ac_c_werror_flag" ||
6418          test ! -s conftest.err
6419        } && test -s conftest.$ac_objext; then
6420   ac_header_compiler=yes
6421 else
6422   echo "$as_me: failed program was:" >&5
6423 sed 's/^/| /' conftest.$ac_ext >&5
6424
6425         ac_header_compiler=no
6426 fi
6427
6428 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6429 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6430 echo "${ECHO_T}$ac_header_compiler" >&6; }
6431
6432 # Is the header present?
6433 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
6434 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
6435 cat >conftest.$ac_ext <<_ACEOF
6436 /* confdefs.h.  */
6437 _ACEOF
6438 cat confdefs.h >>conftest.$ac_ext
6439 cat >>conftest.$ac_ext <<_ACEOF
6440 /* end confdefs.h.  */
6441 #include <$ac_header>
6442 _ACEOF
6443 if { (ac_try="$ac_cpp conftest.$ac_ext"
6444 case "(($ac_try" in
6445   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6446   *) ac_try_echo=$ac_try;;
6447 esac
6448 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6449   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6450   ac_status=$?
6451   grep -v '^ *+' conftest.er1 >conftest.err
6452   rm -f conftest.er1
6453   cat conftest.err >&5
6454   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6455   (exit $ac_status); } >/dev/null && {
6456          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
6457          test ! -s conftest.err
6458        }; then
6459   ac_header_preproc=yes
6460 else
6461   echo "$as_me: failed program was:" >&5
6462 sed 's/^/| /' conftest.$ac_ext >&5
6463
6464   ac_header_preproc=no
6465 fi
6466
6467 rm -f conftest.err conftest.$ac_ext
6468 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6469 echo "${ECHO_T}$ac_header_preproc" >&6; }
6470
6471 # So?  What about this header?
6472 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6473   yes:no: )
6474     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6475 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6476     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6477 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6478     ac_header_preproc=yes
6479     ;;
6480   no:yes:* )
6481     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6482 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6483     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
6484 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
6485     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6486 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6487     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
6488 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
6489     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6490 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6491     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6492 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6493
6494     ;;
6495 esac
6496 { echo "$as_me:$LINENO: checking for $ac_header" >&5
6497 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
6498 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6499   echo $ECHO_N "(cached) $ECHO_C" >&6
6500 else
6501   eval "$as_ac_Header=\$ac_header_preproc"
6502 fi
6503 ac_res=`eval echo '${'$as_ac_Header'}'`
6504                { echo "$as_me:$LINENO: result: $ac_res" >&5
6505 echo "${ECHO_T}$ac_res" >&6; }
6506
6507 fi
6508 if test `eval echo '${'$as_ac_Header'}'` = yes; then
6509   cat >>confdefs.h <<_ACEOF
6510 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6511 _ACEOF
6512
6513 fi
6514
6515 done
6516
6517
6518 { echo "$as_me:$LINENO: checking if personality LINUX32 can be set" >&5
6519 echo $ECHO_N "checking if personality LINUX32 can be set... $ECHO_C" >&6; }
6520 cat >conftest.$ac_ext <<_ACEOF
6521 /* confdefs.h.  */
6522 _ACEOF
6523 cat confdefs.h >>conftest.$ac_ext
6524 cat >>conftest.$ac_ext <<_ACEOF
6525 /* end confdefs.h.  */
6526 #include <sys/personality.h>
6527 int
6528 main ()
6529 {
6530 personality (PER_LINUX32)
6531   ;
6532   return 0;
6533 }
6534 _ACEOF
6535 rm -f conftest.$ac_objext
6536 if { (ac_try="$ac_compile"
6537 case "(($ac_try" in
6538   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6539   *) ac_try_echo=$ac_try;;
6540 esac
6541 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6542   (eval "$ac_compile") 2>conftest.er1
6543   ac_status=$?
6544   grep -v '^ *+' conftest.er1 >conftest.err
6545   rm -f conftest.er1
6546   cat conftest.err >&5
6547   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6548   (exit $ac_status); } && {
6549          test -z "$ac_c_werror_flag" ||
6550          test ! -s conftest.err
6551        } && test -s conftest.$ac_objext; then
6552   emacs_cv_personality_linux32=yes
6553 else
6554   echo "$as_me: failed program was:" >&5
6555 sed 's/^/| /' conftest.$ac_ext >&5
6556
6557         emacs_cv_personality_linux32=no
6558 fi
6559
6560 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6561 { echo "$as_me:$LINENO: result: $emacs_cv_personality_linux32" >&5
6562 echo "${ECHO_T}$emacs_cv_personality_linux32" >&6; }
6563
6564 if test $emacs_cv_personality_linux32 = yes; then
6565
6566 cat >>confdefs.h <<\_ACEOF
6567 #define HAVE_PERSONALITY_LINUX32 1
6568 _ACEOF
6569
6570 fi
6571
6572
6573 for ac_header in term.h
6574 do
6575 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6576 { echo "$as_me:$LINENO: checking for $ac_header" >&5
6577 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
6578 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6579   echo $ECHO_N "(cached) $ECHO_C" >&6
6580 else
6581   cat >conftest.$ac_ext <<_ACEOF
6582 /* confdefs.h.  */
6583 _ACEOF
6584 cat confdefs.h >>conftest.$ac_ext
6585 cat >>conftest.$ac_ext <<_ACEOF
6586 /* end confdefs.h.  */
6587 #include <$ac_header>
6588 _ACEOF
6589 if { (ac_try="$ac_cpp conftest.$ac_ext"
6590 case "(($ac_try" in
6591   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6592   *) ac_try_echo=$ac_try;;
6593 esac
6594 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6595   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6596   ac_status=$?
6597   grep -v '^ *+' conftest.er1 >conftest.err
6598   rm -f conftest.er1
6599   cat conftest.err >&5
6600   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6601   (exit $ac_status); } >/dev/null && {
6602          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
6603          test ! -s conftest.err
6604        }; then
6605   eval "$as_ac_Header=yes"
6606 else
6607   echo "$as_me: failed program was:" >&5
6608 sed 's/^/| /' conftest.$ac_ext >&5
6609
6610   eval "$as_ac_Header=no"
6611 fi
6612
6613 rm -f conftest.err conftest.$ac_ext
6614 fi
6615 ac_res=`eval echo '${'$as_ac_Header'}'`
6616                { echo "$as_me:$LINENO: result: $ac_res" >&5
6617 echo "${ECHO_T}$ac_res" >&6; }
6618 if test `eval echo '${'$as_ac_Header'}'` = yes; then
6619   cat >>confdefs.h <<_ACEOF
6620 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6621 _ACEOF
6622
6623 fi
6624
6625 done
6626
6627 { echo "$as_me:$LINENO: checking for ANSI C header files" >&5
6628 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
6629 if test "${ac_cv_header_stdc+set}" = set; then
6630   echo $ECHO_N "(cached) $ECHO_C" >&6
6631 else
6632   cat >conftest.$ac_ext <<_ACEOF
6633 /* confdefs.h.  */
6634 _ACEOF
6635 cat confdefs.h >>conftest.$ac_ext
6636 cat >>conftest.$ac_ext <<_ACEOF
6637 /* end confdefs.h.  */
6638 #include <stdlib.h>
6639 #include <stdarg.h>
6640 #include <string.h>
6641 #include <float.h>
6642
6643 int
6644 main ()
6645 {
6646
6647   ;
6648   return 0;
6649 }
6650 _ACEOF
6651 rm -f conftest.$ac_objext
6652 if { (ac_try="$ac_compile"
6653 case "(($ac_try" in
6654   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6655   *) ac_try_echo=$ac_try;;
6656 esac
6657 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6658   (eval "$ac_compile") 2>conftest.er1
6659   ac_status=$?
6660   grep -v '^ *+' conftest.er1 >conftest.err
6661   rm -f conftest.er1
6662   cat conftest.err >&5
6663   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6664   (exit $ac_status); } && {
6665          test -z "$ac_c_werror_flag" ||
6666          test ! -s conftest.err
6667        } && test -s conftest.$ac_objext; then
6668   ac_cv_header_stdc=yes
6669 else
6670   echo "$as_me: failed program was:" >&5
6671 sed 's/^/| /' conftest.$ac_ext >&5
6672
6673         ac_cv_header_stdc=no
6674 fi
6675
6676 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6677
6678 if test $ac_cv_header_stdc = yes; then
6679   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6680   cat >conftest.$ac_ext <<_ACEOF
6681 /* confdefs.h.  */
6682 _ACEOF
6683 cat confdefs.h >>conftest.$ac_ext
6684 cat >>conftest.$ac_ext <<_ACEOF
6685 /* end confdefs.h.  */
6686 #include <string.h>
6687
6688 _ACEOF
6689 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6690   $EGREP "memchr" >/dev/null 2>&1; then
6691   :
6692 else
6693   ac_cv_header_stdc=no
6694 fi
6695 rm -f conftest*
6696
6697 fi
6698
6699 if test $ac_cv_header_stdc = yes; then
6700   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6701   cat >conftest.$ac_ext <<_ACEOF
6702 /* confdefs.h.  */
6703 _ACEOF
6704 cat confdefs.h >>conftest.$ac_ext
6705 cat >>conftest.$ac_ext <<_ACEOF
6706 /* end confdefs.h.  */
6707 #include <stdlib.h>
6708
6709 _ACEOF
6710 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6711   $EGREP "free" >/dev/null 2>&1; then
6712   :
6713 else
6714   ac_cv_header_stdc=no
6715 fi
6716 rm -f conftest*
6717
6718 fi
6719
6720 if test $ac_cv_header_stdc = yes; then
6721   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6722   if test "$cross_compiling" = yes; then
6723   :
6724 else
6725   cat >conftest.$ac_ext <<_ACEOF
6726 /* confdefs.h.  */
6727 _ACEOF
6728 cat confdefs.h >>conftest.$ac_ext
6729 cat >>conftest.$ac_ext <<_ACEOF
6730 /* end confdefs.h.  */
6731 #include <ctype.h>
6732 #include <stdlib.h>
6733 #if ((' ' & 0x0FF) == 0x020)
6734 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6735 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6736 #else
6737 # define ISLOWER(c) \
6738                    (('a' <= (c) && (c) <= 'i') \
6739                      || ('j' <= (c) && (c) <= 'r') \
6740                      || ('s' <= (c) && (c) <= 'z'))
6741 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6742 #endif
6743
6744 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6745 int
6746 main ()
6747 {
6748   int i;
6749   for (i = 0; i < 256; i++)
6750     if (XOR (islower (i), ISLOWER (i))
6751         || toupper (i) != TOUPPER (i))
6752       return 2;
6753   return 0;
6754 }
6755 _ACEOF
6756 rm -f conftest$ac_exeext
6757 if { (ac_try="$ac_link"
6758 case "(($ac_try" in
6759   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6760   *) ac_try_echo=$ac_try;;
6761 esac
6762 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6763   (eval "$ac_link") 2>&5
6764   ac_status=$?
6765   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6766   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6767   { (case "(($ac_try" in
6768   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6769   *) ac_try_echo=$ac_try;;
6770 esac
6771 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6772   (eval "$ac_try") 2>&5
6773   ac_status=$?
6774   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6775   (exit $ac_status); }; }; then
6776   :
6777 else
6778   echo "$as_me: program exited with status $ac_status" >&5
6779 echo "$as_me: failed program was:" >&5
6780 sed 's/^/| /' conftest.$ac_ext >&5
6781
6782 ( exit $ac_status )
6783 ac_cv_header_stdc=no
6784 fi
6785 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6786 fi
6787
6788
6789 fi
6790 fi
6791 { echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
6792 echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
6793 if test $ac_cv_header_stdc = yes; then
6794
6795 cat >>confdefs.h <<\_ACEOF
6796 #define STDC_HEADERS 1
6797 _ACEOF
6798
6799 fi
6800
6801 { echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
6802 echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6; }
6803 if test "${ac_cv_header_time+set}" = set; then
6804   echo $ECHO_N "(cached) $ECHO_C" >&6
6805 else
6806   cat >conftest.$ac_ext <<_ACEOF
6807 /* confdefs.h.  */
6808 _ACEOF
6809 cat confdefs.h >>conftest.$ac_ext
6810 cat >>conftest.$ac_ext <<_ACEOF
6811 /* end confdefs.h.  */
6812 #include <sys/types.h>
6813 #include <sys/time.h>
6814 #include <time.h>
6815
6816 int
6817 main ()
6818 {
6819 if ((struct tm *) 0)
6820 return 0;
6821   ;
6822   return 0;
6823 }
6824 _ACEOF
6825 rm -f conftest.$ac_objext
6826 if { (ac_try="$ac_compile"
6827 case "(($ac_try" in
6828   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6829   *) ac_try_echo=$ac_try;;
6830 esac
6831 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6832   (eval "$ac_compile") 2>conftest.er1
6833   ac_status=$?
6834   grep -v '^ *+' conftest.er1 >conftest.err
6835   rm -f conftest.er1
6836   cat conftest.err >&5
6837   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6838   (exit $ac_status); } && {
6839          test -z "$ac_c_werror_flag" ||
6840          test ! -s conftest.err
6841        } && test -s conftest.$ac_objext; then
6842   ac_cv_header_time=yes
6843 else
6844   echo "$as_me: failed program was:" >&5
6845 sed 's/^/| /' conftest.$ac_ext >&5
6846
6847         ac_cv_header_time=no
6848 fi
6849
6850 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6851 fi
6852 { echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
6853 echo "${ECHO_T}$ac_cv_header_time" >&6; }
6854 if test $ac_cv_header_time = yes; then
6855
6856 cat >>confdefs.h <<\_ACEOF
6857 #define TIME_WITH_SYS_TIME 1
6858 _ACEOF
6859
6860 fi
6861
6862 { echo "$as_me:$LINENO: checking whether sys_siglist is declared" >&5
6863 echo $ECHO_N "checking whether sys_siglist is declared... $ECHO_C" >&6; }
6864 if test "${ac_cv_have_decl_sys_siglist+set}" = set; then
6865   echo $ECHO_N "(cached) $ECHO_C" >&6
6866 else
6867   cat >conftest.$ac_ext <<_ACEOF
6868 /* confdefs.h.  */
6869 _ACEOF
6870 cat confdefs.h >>conftest.$ac_ext
6871 cat >>conftest.$ac_ext <<_ACEOF
6872 /* end confdefs.h.  */
6873 $ac_includes_default
6874 int
6875 main ()
6876 {
6877 #ifndef sys_siglist
6878   (void) sys_siglist;
6879 #endif
6880
6881   ;
6882   return 0;
6883 }
6884 _ACEOF
6885 rm -f conftest.$ac_objext
6886 if { (ac_try="$ac_compile"
6887 case "(($ac_try" in
6888   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6889   *) ac_try_echo=$ac_try;;
6890 esac
6891 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6892   (eval "$ac_compile") 2>conftest.er1
6893   ac_status=$?
6894   grep -v '^ *+' conftest.er1 >conftest.err
6895   rm -f conftest.er1
6896   cat conftest.err >&5
6897   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6898   (exit $ac_status); } && {
6899          test -z "$ac_c_werror_flag" ||
6900          test ! -s conftest.err
6901        } && test -s conftest.$ac_objext; then
6902   ac_cv_have_decl_sys_siglist=yes
6903 else
6904   echo "$as_me: failed program was:" >&5
6905 sed 's/^/| /' conftest.$ac_ext >&5
6906
6907         ac_cv_have_decl_sys_siglist=no
6908 fi
6909
6910 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6911 fi
6912 { echo "$as_me:$LINENO: result: $ac_cv_have_decl_sys_siglist" >&5
6913 echo "${ECHO_T}$ac_cv_have_decl_sys_siglist" >&6; }
6914 if test $ac_cv_have_decl_sys_siglist = yes; then
6915
6916 cat >>confdefs.h <<_ACEOF
6917 #define HAVE_DECL_SYS_SIGLIST 1
6918 _ACEOF
6919
6920
6921 else
6922   cat >>confdefs.h <<_ACEOF
6923 #define HAVE_DECL_SYS_SIGLIST 0
6924 _ACEOF
6925
6926
6927 fi
6928
6929
6930 if test $ac_cv_have_decl_sys_siglist != yes; then
6931   # For Tru64, at least:
6932   { echo "$as_me:$LINENO: checking whether __sys_siglist is declared" >&5
6933 echo $ECHO_N "checking whether __sys_siglist is declared... $ECHO_C" >&6; }
6934 if test "${ac_cv_have_decl___sys_siglist+set}" = set; then
6935   echo $ECHO_N "(cached) $ECHO_C" >&6
6936 else
6937   cat >conftest.$ac_ext <<_ACEOF
6938 /* confdefs.h.  */
6939 _ACEOF
6940 cat confdefs.h >>conftest.$ac_ext
6941 cat >>conftest.$ac_ext <<_ACEOF
6942 /* end confdefs.h.  */
6943 $ac_includes_default
6944 int
6945 main ()
6946 {
6947 #ifndef __sys_siglist
6948   (void) __sys_siglist;
6949 #endif
6950
6951   ;
6952   return 0;
6953 }
6954 _ACEOF
6955 rm -f conftest.$ac_objext
6956 if { (ac_try="$ac_compile"
6957 case "(($ac_try" in
6958   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6959   *) ac_try_echo=$ac_try;;
6960 esac
6961 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6962   (eval "$ac_compile") 2>conftest.er1
6963   ac_status=$?
6964   grep -v '^ *+' conftest.er1 >conftest.err
6965   rm -f conftest.er1
6966   cat conftest.err >&5
6967   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6968   (exit $ac_status); } && {
6969          test -z "$ac_c_werror_flag" ||
6970          test ! -s conftest.err
6971        } && test -s conftest.$ac_objext; then
6972   ac_cv_have_decl___sys_siglist=yes
6973 else
6974   echo "$as_me: failed program was:" >&5
6975 sed 's/^/| /' conftest.$ac_ext >&5
6976
6977         ac_cv_have_decl___sys_siglist=no
6978 fi
6979
6980 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6981 fi
6982 { echo "$as_me:$LINENO: result: $ac_cv_have_decl___sys_siglist" >&5
6983 echo "${ECHO_T}$ac_cv_have_decl___sys_siglist" >&6; }
6984 if test $ac_cv_have_decl___sys_siglist = yes; then
6985
6986 cat >>confdefs.h <<_ACEOF
6987 #define HAVE_DECL___SYS_SIGLIST 1
6988 _ACEOF
6989
6990
6991 else
6992   cat >>confdefs.h <<_ACEOF
6993 #define HAVE_DECL___SYS_SIGLIST 0
6994 _ACEOF
6995
6996
6997 fi
6998
6999
7000   if test $ac_cv_have_decl___sys_siglist = yes; then
7001
7002 cat >>confdefs.h <<\_ACEOF
7003 #define sys_siglist __sys_siglist
7004 _ACEOF
7005
7006   fi
7007 fi
7008 { echo "$as_me:$LINENO: checking for sys/wait.h that is POSIX.1 compatible" >&5
7009 echo $ECHO_N "checking for sys/wait.h that is POSIX.1 compatible... $ECHO_C" >&6; }
7010 if test "${ac_cv_header_sys_wait_h+set}" = set; then
7011   echo $ECHO_N "(cached) $ECHO_C" >&6
7012 else
7013   cat >conftest.$ac_ext <<_ACEOF
7014 /* confdefs.h.  */
7015 _ACEOF
7016 cat confdefs.h >>conftest.$ac_ext
7017 cat >>conftest.$ac_ext <<_ACEOF
7018 /* end confdefs.h.  */
7019 #include <sys/types.h>
7020 #include <sys/wait.h>
7021 #ifndef WEXITSTATUS
7022 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
7023 #endif
7024 #ifndef WIFEXITED
7025 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
7026 #endif
7027
7028 int
7029 main ()
7030 {
7031   int s;
7032   wait (&s);
7033   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
7034   ;
7035   return 0;
7036 }
7037 _ACEOF
7038 rm -f conftest.$ac_objext
7039 if { (ac_try="$ac_compile"
7040 case "(($ac_try" in
7041   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7042   *) ac_try_echo=$ac_try;;
7043 esac
7044 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7045   (eval "$ac_compile") 2>conftest.er1
7046   ac_status=$?
7047   grep -v '^ *+' conftest.er1 >conftest.err
7048   rm -f conftest.er1
7049   cat conftest.err >&5
7050   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7051   (exit $ac_status); } && {
7052          test -z "$ac_c_werror_flag" ||
7053          test ! -s conftest.err
7054        } && test -s conftest.$ac_objext; then
7055   ac_cv_header_sys_wait_h=yes
7056 else
7057   echo "$as_me: failed program was:" >&5
7058 sed 's/^/| /' conftest.$ac_ext >&5
7059
7060         ac_cv_header_sys_wait_h=no
7061 fi
7062
7063 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7064 fi
7065 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5
7066 echo "${ECHO_T}$ac_cv_header_sys_wait_h" >&6; }
7067 if test $ac_cv_header_sys_wait_h = yes; then
7068
7069 cat >>confdefs.h <<\_ACEOF
7070 #define HAVE_SYS_WAIT_H 1
7071 _ACEOF
7072
7073 fi
7074
7075
7076 { echo "$as_me:$LINENO: checking for struct utimbuf" >&5
7077 echo $ECHO_N "checking for struct utimbuf... $ECHO_C" >&6; }
7078 if test "${emacs_cv_struct_utimbuf+set}" = set; then
7079   echo $ECHO_N "(cached) $ECHO_C" >&6
7080 else
7081   cat >conftest.$ac_ext <<_ACEOF
7082 /* confdefs.h.  */
7083 _ACEOF
7084 cat confdefs.h >>conftest.$ac_ext
7085 cat >>conftest.$ac_ext <<_ACEOF
7086 /* end confdefs.h.  */
7087 #ifdef TIME_WITH_SYS_TIME
7088 #include <sys/time.h>
7089 #include <time.h>
7090 #else
7091 #ifdef HAVE_SYS_TIME_H
7092 #include <sys/time.h>
7093 #else
7094 #include <time.h>
7095 #endif
7096 #endif
7097 #ifdef HAVE_UTIME_H
7098 #include <utime.h>
7099 #endif
7100 int
7101 main ()
7102 {
7103 static struct utimbuf x; x.actime = x.modtime;
7104   ;
7105   return 0;
7106 }
7107 _ACEOF
7108 rm -f conftest.$ac_objext
7109 if { (ac_try="$ac_compile"
7110 case "(($ac_try" in
7111   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7112   *) ac_try_echo=$ac_try;;
7113 esac
7114 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7115   (eval "$ac_compile") 2>conftest.er1
7116   ac_status=$?
7117   grep -v '^ *+' conftest.er1 >conftest.err
7118   rm -f conftest.er1
7119   cat conftest.err >&5
7120   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7121   (exit $ac_status); } && {
7122          test -z "$ac_c_werror_flag" ||
7123          test ! -s conftest.err
7124        } && test -s conftest.$ac_objext; then
7125   emacs_cv_struct_utimbuf=yes
7126 else
7127   echo "$as_me: failed program was:" >&5
7128 sed 's/^/| /' conftest.$ac_ext >&5
7129
7130         emacs_cv_struct_utimbuf=no
7131 fi
7132
7133 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7134 fi
7135 { echo "$as_me:$LINENO: result: $emacs_cv_struct_utimbuf" >&5
7136 echo "${ECHO_T}$emacs_cv_struct_utimbuf" >&6; }
7137 if test $emacs_cv_struct_utimbuf = yes; then
7138
7139 cat >>confdefs.h <<\_ACEOF
7140 #define HAVE_STRUCT_UTIMBUF 1
7141 _ACEOF
7142
7143 fi
7144
7145 { echo "$as_me:$LINENO: checking return type of signal handlers" >&5
7146 echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6; }
7147 if test "${ac_cv_type_signal+set}" = set; then
7148   echo $ECHO_N "(cached) $ECHO_C" >&6
7149 else
7150   cat >conftest.$ac_ext <<_ACEOF
7151 /* confdefs.h.  */
7152 _ACEOF
7153 cat confdefs.h >>conftest.$ac_ext
7154 cat >>conftest.$ac_ext <<_ACEOF
7155 /* end confdefs.h.  */
7156 #include <sys/types.h>
7157 #include <signal.h>
7158
7159 int
7160 main ()
7161 {
7162 return *(signal (0, 0)) (0) == 1;
7163   ;
7164   return 0;
7165 }
7166 _ACEOF
7167 rm -f conftest.$ac_objext
7168 if { (ac_try="$ac_compile"
7169 case "(($ac_try" in
7170   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7171   *) ac_try_echo=$ac_try;;
7172 esac
7173 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7174   (eval "$ac_compile") 2>conftest.er1
7175   ac_status=$?
7176   grep -v '^ *+' conftest.er1 >conftest.err
7177   rm -f conftest.er1
7178   cat conftest.err >&5
7179   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7180   (exit $ac_status); } && {
7181          test -z "$ac_c_werror_flag" ||
7182          test ! -s conftest.err
7183        } && test -s conftest.$ac_objext; then
7184   ac_cv_type_signal=int
7185 else
7186   echo "$as_me: failed program was:" >&5
7187 sed 's/^/| /' conftest.$ac_ext >&5
7188
7189         ac_cv_type_signal=void
7190 fi
7191
7192 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7193 fi
7194 { echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5
7195 echo "${ECHO_T}$ac_cv_type_signal" >&6; }
7196
7197 cat >>confdefs.h <<_ACEOF
7198 #define RETSIGTYPE $ac_cv_type_signal
7199 _ACEOF
7200
7201
7202
7203 { echo "$as_me:$LINENO: checking for speed_t" >&5
7204 echo $ECHO_N "checking for speed_t... $ECHO_C" >&6; }
7205 if test "${emacs_cv_speed_t+set}" = set; then
7206   echo $ECHO_N "(cached) $ECHO_C" >&6
7207 else
7208   cat >conftest.$ac_ext <<_ACEOF
7209 /* confdefs.h.  */
7210 _ACEOF
7211 cat confdefs.h >>conftest.$ac_ext
7212 cat >>conftest.$ac_ext <<_ACEOF
7213 /* end confdefs.h.  */
7214 #include <termios.h>
7215 int
7216 main ()
7217 {
7218 speed_t x = 1;
7219   ;
7220   return 0;
7221 }
7222 _ACEOF
7223 rm -f conftest.$ac_objext
7224 if { (ac_try="$ac_compile"
7225 case "(($ac_try" in
7226   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7227   *) ac_try_echo=$ac_try;;
7228 esac
7229 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7230   (eval "$ac_compile") 2>conftest.er1
7231   ac_status=$?
7232   grep -v '^ *+' conftest.er1 >conftest.err
7233   rm -f conftest.er1
7234   cat conftest.err >&5
7235   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7236   (exit $ac_status); } && {
7237          test -z "$ac_c_werror_flag" ||
7238          test ! -s conftest.err
7239        } && test -s conftest.$ac_objext; then
7240   emacs_cv_speed_t=yes
7241 else
7242   echo "$as_me: failed program was:" >&5
7243 sed 's/^/| /' conftest.$ac_ext >&5
7244
7245         emacs_cv_speed_t=no
7246 fi
7247
7248 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7249 fi
7250 { echo "$as_me:$LINENO: result: $emacs_cv_speed_t" >&5
7251 echo "${ECHO_T}$emacs_cv_speed_t" >&6; }
7252 if test $emacs_cv_speed_t = yes; then
7253
7254 cat >>confdefs.h <<\_ACEOF
7255 #define HAVE_SPEED_T 1
7256 _ACEOF
7257
7258 fi
7259
7260 { echo "$as_me:$LINENO: checking for struct timeval" >&5
7261 echo $ECHO_N "checking for struct timeval... $ECHO_C" >&6; }
7262 if test "${emacs_cv_struct_timeval+set}" = set; then
7263   echo $ECHO_N "(cached) $ECHO_C" >&6
7264 else
7265   cat >conftest.$ac_ext <<_ACEOF
7266 /* confdefs.h.  */
7267 _ACEOF
7268 cat confdefs.h >>conftest.$ac_ext
7269 cat >>conftest.$ac_ext <<_ACEOF
7270 /* end confdefs.h.  */
7271 #ifdef TIME_WITH_SYS_TIME
7272 #include <sys/time.h>
7273 #include <time.h>
7274 #else
7275 #ifdef HAVE_SYS_TIME_H
7276 #include <sys/time.h>
7277 #else
7278 #include <time.h>
7279 #endif
7280 #endif
7281 int
7282 main ()
7283 {
7284 static struct timeval x; x.tv_sec = x.tv_usec;
7285   ;
7286   return 0;
7287 }
7288 _ACEOF
7289 rm -f conftest.$ac_objext
7290 if { (ac_try="$ac_compile"
7291 case "(($ac_try" in
7292   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7293   *) ac_try_echo=$ac_try;;
7294 esac
7295 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7296   (eval "$ac_compile") 2>conftest.er1
7297   ac_status=$?
7298   grep -v '^ *+' conftest.er1 >conftest.err
7299   rm -f conftest.er1
7300   cat conftest.err >&5
7301   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7302   (exit $ac_status); } && {
7303          test -z "$ac_c_werror_flag" ||
7304          test ! -s conftest.err
7305        } && test -s conftest.$ac_objext; then
7306   emacs_cv_struct_timeval=yes
7307 else
7308   echo "$as_me: failed program was:" >&5
7309 sed 's/^/| /' conftest.$ac_ext >&5
7310
7311         emacs_cv_struct_timeval=no
7312 fi
7313
7314 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7315 fi
7316 { echo "$as_me:$LINENO: result: $emacs_cv_struct_timeval" >&5
7317 echo "${ECHO_T}$emacs_cv_struct_timeval" >&6; }
7318 HAVE_TIMEVAL=$emacs_cv_struct_timeval
7319 if test $emacs_cv_struct_timeval = yes; then
7320
7321 cat >>confdefs.h <<\_ACEOF
7322 #define HAVE_TIMEVAL 1
7323 _ACEOF
7324
7325 fi
7326
7327 { echo "$as_me:$LINENO: checking for struct exception" >&5
7328 echo $ECHO_N "checking for struct exception... $ECHO_C" >&6; }
7329 if test "${emacs_cv_struct_exception+set}" = set; then
7330   echo $ECHO_N "(cached) $ECHO_C" >&6
7331 else
7332   cat >conftest.$ac_ext <<_ACEOF
7333 /* confdefs.h.  */
7334 _ACEOF
7335 cat confdefs.h >>conftest.$ac_ext
7336 cat >>conftest.$ac_ext <<_ACEOF
7337 /* end confdefs.h.  */
7338 #include <math.h>
7339 int
7340 main ()
7341 {
7342 static struct exception x; x.arg1 = x.arg2 = x.retval; x.name = ""; x.type = 1;
7343   ;
7344   return 0;
7345 }
7346 _ACEOF
7347 rm -f conftest.$ac_objext
7348 if { (ac_try="$ac_compile"
7349 case "(($ac_try" in
7350   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7351   *) ac_try_echo=$ac_try;;
7352 esac
7353 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7354   (eval "$ac_compile") 2>conftest.er1
7355   ac_status=$?
7356   grep -v '^ *+' conftest.er1 >conftest.err
7357   rm -f conftest.er1
7358   cat conftest.err >&5
7359   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7360   (exit $ac_status); } && {
7361          test -z "$ac_c_werror_flag" ||
7362          test ! -s conftest.err
7363        } && test -s conftest.$ac_objext; then
7364   emacs_cv_struct_exception=yes
7365 else
7366   echo "$as_me: failed program was:" >&5
7367 sed 's/^/| /' conftest.$ac_ext >&5
7368
7369         emacs_cv_struct_exception=no
7370 fi
7371
7372 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7373 fi
7374 { echo "$as_me:$LINENO: result: $emacs_cv_struct_exception" >&5
7375 echo "${ECHO_T}$emacs_cv_struct_exception" >&6; }
7376 HAVE_EXCEPTION=$emacs_cv_struct_exception
7377 if test $emacs_cv_struct_exception != yes; then
7378
7379 cat >>confdefs.h <<\_ACEOF
7380 #define NO_MATHERR 1
7381 _ACEOF
7382
7383 fi
7384
7385
7386 for ac_header in sys/socket.h
7387 do
7388 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7389 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7390   { echo "$as_me:$LINENO: checking for $ac_header" >&5
7391 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7392 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7393   echo $ECHO_N "(cached) $ECHO_C" >&6
7394 fi
7395 ac_res=`eval echo '${'$as_ac_Header'}'`
7396                { echo "$as_me:$LINENO: result: $ac_res" >&5
7397 echo "${ECHO_T}$ac_res" >&6; }
7398 else
7399   # Is the header compilable?
7400 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
7401 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
7402 cat >conftest.$ac_ext <<_ACEOF
7403 /* confdefs.h.  */
7404 _ACEOF
7405 cat confdefs.h >>conftest.$ac_ext
7406 cat >>conftest.$ac_ext <<_ACEOF
7407 /* end confdefs.h.  */
7408 $ac_includes_default
7409 #include <$ac_header>
7410 _ACEOF
7411 rm -f conftest.$ac_objext
7412 if { (ac_try="$ac_compile"
7413 case "(($ac_try" in
7414   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7415   *) ac_try_echo=$ac_try;;
7416 esac
7417 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7418   (eval "$ac_compile") 2>conftest.er1
7419   ac_status=$?
7420   grep -v '^ *+' conftest.er1 >conftest.err
7421   rm -f conftest.er1
7422   cat conftest.err >&5
7423   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7424   (exit $ac_status); } && {
7425          test -z "$ac_c_werror_flag" ||
7426          test ! -s conftest.err
7427        } && test -s conftest.$ac_objext; then
7428   ac_header_compiler=yes
7429 else
7430   echo "$as_me: failed program was:" >&5
7431 sed 's/^/| /' conftest.$ac_ext >&5
7432
7433         ac_header_compiler=no
7434 fi
7435
7436 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7437 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7438 echo "${ECHO_T}$ac_header_compiler" >&6; }
7439
7440 # Is the header present?
7441 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
7442 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
7443 cat >conftest.$ac_ext <<_ACEOF
7444 /* confdefs.h.  */
7445 _ACEOF
7446 cat confdefs.h >>conftest.$ac_ext
7447 cat >>conftest.$ac_ext <<_ACEOF
7448 /* end confdefs.h.  */
7449 #include <$ac_header>
7450 _ACEOF
7451 if { (ac_try="$ac_cpp conftest.$ac_ext"
7452 case "(($ac_try" in
7453   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7454   *) ac_try_echo=$ac_try;;
7455 esac
7456 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7457   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
7458   ac_status=$?
7459   grep -v '^ *+' conftest.er1 >conftest.err
7460   rm -f conftest.er1
7461   cat conftest.err >&5
7462   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7463   (exit $ac_status); } >/dev/null && {
7464          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
7465          test ! -s conftest.err
7466        }; then
7467   ac_header_preproc=yes
7468 else
7469   echo "$as_me: failed program was:" >&5
7470 sed 's/^/| /' conftest.$ac_ext >&5
7471
7472   ac_header_preproc=no
7473 fi
7474
7475 rm -f conftest.err conftest.$ac_ext
7476 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7477 echo "${ECHO_T}$ac_header_preproc" >&6; }
7478
7479 # So?  What about this header?
7480 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7481   yes:no: )
7482     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7483 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7484     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7485 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7486     ac_header_preproc=yes
7487     ;;
7488   no:yes:* )
7489     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7490 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7491     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
7492 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
7493     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7494 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7495     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
7496 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
7497     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7498 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7499     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7500 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7501
7502     ;;
7503 esac
7504 { echo "$as_me:$LINENO: checking for $ac_header" >&5
7505 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7506 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7507   echo $ECHO_N "(cached) $ECHO_C" >&6
7508 else
7509   eval "$as_ac_Header=\$ac_header_preproc"
7510 fi
7511 ac_res=`eval echo '${'$as_ac_Header'}'`
7512                { echo "$as_me:$LINENO: result: $ac_res" >&5
7513 echo "${ECHO_T}$ac_res" >&6; }
7514
7515 fi
7516 if test `eval echo '${'$as_ac_Header'}'` = yes; then
7517   cat >>confdefs.h <<_ACEOF
7518 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7519 _ACEOF
7520
7521 fi
7522
7523 done
7524
7525
7526 for ac_header in net/if.h
7527 do
7528 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7529 { echo "$as_me:$LINENO: checking for $ac_header" >&5
7530 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7531 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7532   echo $ECHO_N "(cached) $ECHO_C" >&6
7533 else
7534   cat >conftest.$ac_ext <<_ACEOF
7535 /* confdefs.h.  */
7536 _ACEOF
7537 cat confdefs.h >>conftest.$ac_ext
7538 cat >>conftest.$ac_ext <<_ACEOF
7539 /* end confdefs.h.  */
7540 $ac_includes_default
7541 #if HAVE_SYS_SOCKET_H
7542 #include <sys/socket.h>
7543 #endif
7544
7545 #include <$ac_header>
7546 _ACEOF
7547 rm -f conftest.$ac_objext
7548 if { (ac_try="$ac_compile"
7549 case "(($ac_try" in
7550   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7551   *) ac_try_echo=$ac_try;;
7552 esac
7553 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7554   (eval "$ac_compile") 2>conftest.er1
7555   ac_status=$?
7556   grep -v '^ *+' conftest.er1 >conftest.err
7557   rm -f conftest.er1
7558   cat conftest.err >&5
7559   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7560   (exit $ac_status); } && {
7561          test -z "$ac_c_werror_flag" ||
7562          test ! -s conftest.err
7563        } && test -s conftest.$ac_objext; then
7564   eval "$as_ac_Header=yes"
7565 else
7566   echo "$as_me: failed program was:" >&5
7567 sed 's/^/| /' conftest.$ac_ext >&5
7568
7569         eval "$as_ac_Header=no"
7570 fi
7571
7572 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7573 fi
7574 ac_res=`eval echo '${'$as_ac_Header'}'`
7575                { echo "$as_me:$LINENO: result: $ac_res" >&5
7576 echo "${ECHO_T}$ac_res" >&6; }
7577 if test `eval echo '${'$as_ac_Header'}'` = yes; then
7578   cat >>confdefs.h <<_ACEOF
7579 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7580 _ACEOF
7581
7582 fi
7583
7584 done
7585
7586
7587 { echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5
7588 echo $ECHO_N "checking whether struct tm is in sys/time.h or time.h... $ECHO_C" >&6; }
7589 if test "${ac_cv_struct_tm+set}" = set; then
7590   echo $ECHO_N "(cached) $ECHO_C" >&6
7591 else
7592   cat >conftest.$ac_ext <<_ACEOF
7593 /* confdefs.h.  */
7594 _ACEOF
7595 cat confdefs.h >>conftest.$ac_ext
7596 cat >>conftest.$ac_ext <<_ACEOF
7597 /* end confdefs.h.  */
7598 #include <sys/types.h>
7599 #include <time.h>
7600
7601 int
7602 main ()
7603 {
7604 struct tm tm;
7605                                      int *p = &tm.tm_sec;
7606                                      return !p;
7607   ;
7608   return 0;
7609 }
7610 _ACEOF
7611 rm -f conftest.$ac_objext
7612 if { (ac_try="$ac_compile"
7613 case "(($ac_try" in
7614   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7615   *) ac_try_echo=$ac_try;;
7616 esac
7617 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7618   (eval "$ac_compile") 2>conftest.er1
7619   ac_status=$?
7620   grep -v '^ *+' conftest.er1 >conftest.err
7621   rm -f conftest.er1
7622   cat conftest.err >&5
7623   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7624   (exit $ac_status); } && {
7625          test -z "$ac_c_werror_flag" ||
7626          test ! -s conftest.err
7627        } && test -s conftest.$ac_objext; then
7628   ac_cv_struct_tm=time.h
7629 else
7630   echo "$as_me: failed program was:" >&5
7631 sed 's/^/| /' conftest.$ac_ext >&5
7632
7633         ac_cv_struct_tm=sys/time.h
7634 fi
7635
7636 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7637 fi
7638 { echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5
7639 echo "${ECHO_T}$ac_cv_struct_tm" >&6; }
7640 if test $ac_cv_struct_tm = sys/time.h; then
7641
7642 cat >>confdefs.h <<\_ACEOF
7643 #define TM_IN_SYS_TIME 1
7644 _ACEOF
7645
7646 fi
7647
7648 { echo "$as_me:$LINENO: checking for struct tm.tm_zone" >&5
7649 echo $ECHO_N "checking for struct tm.tm_zone... $ECHO_C" >&6; }
7650 if test "${ac_cv_member_struct_tm_tm_zone+set}" = set; then
7651   echo $ECHO_N "(cached) $ECHO_C" >&6
7652 else
7653   cat >conftest.$ac_ext <<_ACEOF
7654 /* confdefs.h.  */
7655 _ACEOF
7656 cat confdefs.h >>conftest.$ac_ext
7657 cat >>conftest.$ac_ext <<_ACEOF
7658 /* end confdefs.h.  */
7659 #include <sys/types.h>
7660 #include <$ac_cv_struct_tm>
7661
7662
7663 int
7664 main ()
7665 {
7666 static struct tm ac_aggr;
7667 if (ac_aggr.tm_zone)
7668 return 0;
7669   ;
7670   return 0;
7671 }
7672 _ACEOF
7673 rm -f conftest.$ac_objext
7674 if { (ac_try="$ac_compile"
7675 case "(($ac_try" in
7676   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7677   *) ac_try_echo=$ac_try;;
7678 esac
7679 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7680   (eval "$ac_compile") 2>conftest.er1
7681   ac_status=$?
7682   grep -v '^ *+' conftest.er1 >conftest.err
7683   rm -f conftest.er1
7684   cat conftest.err >&5
7685   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7686   (exit $ac_status); } && {
7687          test -z "$ac_c_werror_flag" ||
7688          test ! -s conftest.err
7689        } && test -s conftest.$ac_objext; then
7690   ac_cv_member_struct_tm_tm_zone=yes
7691 else
7692   echo "$as_me: failed program was:" >&5
7693 sed 's/^/| /' conftest.$ac_ext >&5
7694
7695         cat >conftest.$ac_ext <<_ACEOF
7696 /* confdefs.h.  */
7697 _ACEOF
7698 cat confdefs.h >>conftest.$ac_ext
7699 cat >>conftest.$ac_ext <<_ACEOF
7700 /* end confdefs.h.  */
7701 #include <sys/types.h>
7702 #include <$ac_cv_struct_tm>
7703
7704
7705 int
7706 main ()
7707 {
7708 static struct tm ac_aggr;
7709 if (sizeof ac_aggr.tm_zone)
7710 return 0;
7711   ;
7712   return 0;
7713 }
7714 _ACEOF
7715 rm -f conftest.$ac_objext
7716 if { (ac_try="$ac_compile"
7717 case "(($ac_try" in
7718   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7719   *) ac_try_echo=$ac_try;;
7720 esac
7721 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7722   (eval "$ac_compile") 2>conftest.er1
7723   ac_status=$?
7724   grep -v '^ *+' conftest.er1 >conftest.err
7725   rm -f conftest.er1
7726   cat conftest.err >&5
7727   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7728   (exit $ac_status); } && {
7729          test -z "$ac_c_werror_flag" ||
7730          test ! -s conftest.err
7731        } && test -s conftest.$ac_objext; then
7732   ac_cv_member_struct_tm_tm_zone=yes
7733 else
7734   echo "$as_me: failed program was:" >&5
7735 sed 's/^/| /' conftest.$ac_ext >&5
7736
7737         ac_cv_member_struct_tm_tm_zone=no
7738 fi
7739
7740 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7741 fi
7742
7743 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7744 fi
7745 { echo "$as_me:$LINENO: result: $ac_cv_member_struct_tm_tm_zone" >&5
7746 echo "${ECHO_T}$ac_cv_member_struct_tm_tm_zone" >&6; }
7747 if test $ac_cv_member_struct_tm_tm_zone = yes; then
7748
7749 cat >>confdefs.h <<_ACEOF
7750 #define HAVE_STRUCT_TM_TM_ZONE 1
7751 _ACEOF
7752
7753
7754 fi
7755
7756 if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
7757
7758 cat >>confdefs.h <<\_ACEOF
7759 #define HAVE_TM_ZONE 1
7760 _ACEOF
7761
7762 else
7763   { echo "$as_me:$LINENO: checking whether tzname is declared" >&5
7764 echo $ECHO_N "checking whether tzname is declared... $ECHO_C" >&6; }
7765 if test "${ac_cv_have_decl_tzname+set}" = set; then
7766   echo $ECHO_N "(cached) $ECHO_C" >&6
7767 else
7768   cat >conftest.$ac_ext <<_ACEOF
7769 /* confdefs.h.  */
7770 _ACEOF
7771 cat confdefs.h >>conftest.$ac_ext
7772 cat >>conftest.$ac_ext <<_ACEOF
7773 /* end confdefs.h.  */
7774 #include <time.h>
7775
7776 int
7777 main ()
7778 {
7779 #ifndef tzname
7780   (void) tzname;
7781 #endif
7782
7783   ;
7784   return 0;
7785 }
7786 _ACEOF
7787 rm -f conftest.$ac_objext
7788 if { (ac_try="$ac_compile"
7789 case "(($ac_try" in
7790   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7791   *) ac_try_echo=$ac_try;;
7792 esac
7793 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7794   (eval "$ac_compile") 2>conftest.er1
7795   ac_status=$?
7796   grep -v '^ *+' conftest.er1 >conftest.err
7797   rm -f conftest.er1
7798   cat conftest.err >&5
7799   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7800   (exit $ac_status); } && {
7801          test -z "$ac_c_werror_flag" ||
7802          test ! -s conftest.err
7803        } && test -s conftest.$ac_objext; then
7804   ac_cv_have_decl_tzname=yes
7805 else
7806   echo "$as_me: failed program was:" >&5
7807 sed 's/^/| /' conftest.$ac_ext >&5
7808
7809         ac_cv_have_decl_tzname=no
7810 fi
7811
7812 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7813 fi
7814 { echo "$as_me:$LINENO: result: $ac_cv_have_decl_tzname" >&5
7815 echo "${ECHO_T}$ac_cv_have_decl_tzname" >&6; }
7816 if test $ac_cv_have_decl_tzname = yes; then
7817
7818 cat >>confdefs.h <<_ACEOF
7819 #define HAVE_DECL_TZNAME 1
7820 _ACEOF
7821
7822
7823 else
7824   cat >>confdefs.h <<_ACEOF
7825 #define HAVE_DECL_TZNAME 0
7826 _ACEOF
7827
7828
7829 fi
7830
7831
7832   { echo "$as_me:$LINENO: checking for tzname" >&5
7833 echo $ECHO_N "checking for tzname... $ECHO_C" >&6; }
7834 if test "${ac_cv_var_tzname+set}" = set; then
7835   echo $ECHO_N "(cached) $ECHO_C" >&6
7836 else
7837   cat >conftest.$ac_ext <<_ACEOF
7838 /* confdefs.h.  */
7839 _ACEOF
7840 cat confdefs.h >>conftest.$ac_ext
7841 cat >>conftest.$ac_ext <<_ACEOF
7842 /* end confdefs.h.  */
7843 #include <time.h>
7844 #if !HAVE_DECL_TZNAME
7845 extern char *tzname[];
7846 #endif
7847
7848 int
7849 main ()
7850 {
7851 return tzname[0][0];
7852   ;
7853   return 0;
7854 }
7855 _ACEOF
7856 rm -f conftest.$ac_objext conftest$ac_exeext
7857 if { (ac_try="$ac_link"
7858 case "(($ac_try" in
7859   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7860   *) ac_try_echo=$ac_try;;
7861 esac
7862 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7863   (eval "$ac_link") 2>conftest.er1
7864   ac_status=$?
7865   grep -v '^ *+' conftest.er1 >conftest.err
7866   rm -f conftest.er1
7867   cat conftest.err >&5
7868   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7869   (exit $ac_status); } && {
7870          test -z "$ac_c_werror_flag" ||
7871          test ! -s conftest.err
7872        } && test -s conftest$ac_exeext &&
7873        $as_test_x conftest$ac_exeext; then
7874   ac_cv_var_tzname=yes
7875 else
7876   echo "$as_me: failed program was:" >&5
7877 sed 's/^/| /' conftest.$ac_ext >&5
7878
7879         ac_cv_var_tzname=no
7880 fi
7881
7882 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7883       conftest$ac_exeext conftest.$ac_ext
7884 fi
7885 { echo "$as_me:$LINENO: result: $ac_cv_var_tzname" >&5
7886 echo "${ECHO_T}$ac_cv_var_tzname" >&6; }
7887   if test $ac_cv_var_tzname = yes; then
7888
7889 cat >>confdefs.h <<\_ACEOF
7890 #define HAVE_TZNAME 1
7891 _ACEOF
7892
7893   fi
7894 fi
7895
7896 { echo "$as_me:$LINENO: checking for struct tm.tm_gmtoff" >&5
7897 echo $ECHO_N "checking for struct tm.tm_gmtoff... $ECHO_C" >&6; }
7898 if test "${ac_cv_member_struct_tm_tm_gmtoff+set}" = set; then
7899   echo $ECHO_N "(cached) $ECHO_C" >&6
7900 else
7901   cat >conftest.$ac_ext <<_ACEOF
7902 /* confdefs.h.  */
7903 _ACEOF
7904 cat confdefs.h >>conftest.$ac_ext
7905 cat >>conftest.$ac_ext <<_ACEOF
7906 /* end confdefs.h.  */
7907 #include <time.h>
7908
7909 int
7910 main ()
7911 {
7912 static struct tm ac_aggr;
7913 if (ac_aggr.tm_gmtoff)
7914 return 0;
7915   ;
7916   return 0;
7917 }
7918 _ACEOF
7919 rm -f conftest.$ac_objext
7920 if { (ac_try="$ac_compile"
7921 case "(($ac_try" in
7922   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7923   *) ac_try_echo=$ac_try;;
7924 esac
7925 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7926   (eval "$ac_compile") 2>conftest.er1
7927   ac_status=$?
7928   grep -v '^ *+' conftest.er1 >conftest.err
7929   rm -f conftest.er1
7930   cat conftest.err >&5
7931   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7932   (exit $ac_status); } && {
7933          test -z "$ac_c_werror_flag" ||
7934          test ! -s conftest.err
7935        } && test -s conftest.$ac_objext; then
7936   ac_cv_member_struct_tm_tm_gmtoff=yes
7937 else
7938   echo "$as_me: failed program was:" >&5
7939 sed 's/^/| /' conftest.$ac_ext >&5
7940
7941         cat >conftest.$ac_ext <<_ACEOF
7942 /* confdefs.h.  */
7943 _ACEOF
7944 cat confdefs.h >>conftest.$ac_ext
7945 cat >>conftest.$ac_ext <<_ACEOF
7946 /* end confdefs.h.  */
7947 #include <time.h>
7948
7949 int
7950 main ()
7951 {
7952 static struct tm ac_aggr;
7953 if (sizeof ac_aggr.tm_gmtoff)
7954 return 0;
7955   ;
7956   return 0;
7957 }
7958 _ACEOF
7959 rm -f conftest.$ac_objext
7960 if { (ac_try="$ac_compile"
7961 case "(($ac_try" in
7962   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7963   *) ac_try_echo=$ac_try;;
7964 esac
7965 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7966   (eval "$ac_compile") 2>conftest.er1
7967   ac_status=$?
7968   grep -v '^ *+' conftest.er1 >conftest.err
7969   rm -f conftest.er1
7970   cat conftest.err >&5
7971   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7972   (exit $ac_status); } && {
7973          test -z "$ac_c_werror_flag" ||
7974          test ! -s conftest.err
7975        } && test -s conftest.$ac_objext; then
7976   ac_cv_member_struct_tm_tm_gmtoff=yes
7977 else
7978   echo "$as_me: failed program was:" >&5
7979 sed 's/^/| /' conftest.$ac_ext >&5
7980
7981         ac_cv_member_struct_tm_tm_gmtoff=no
7982 fi
7983
7984 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7985 fi
7986
7987 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7988 fi
7989 { echo "$as_me:$LINENO: result: $ac_cv_member_struct_tm_tm_gmtoff" >&5
7990 echo "${ECHO_T}$ac_cv_member_struct_tm_tm_gmtoff" >&6; }
7991 if test $ac_cv_member_struct_tm_tm_gmtoff = yes; then
7992
7993 cat >>confdefs.h <<\_ACEOF
7994 #define HAVE_TM_GMTOFF 1
7995 _ACEOF
7996
7997 fi
7998
7999 { echo "$as_me:$LINENO: checking for struct ifreq.ifr_flags" >&5
8000 echo $ECHO_N "checking for struct ifreq.ifr_flags... $ECHO_C" >&6; }
8001 if test "${ac_cv_member_struct_ifreq_ifr_flags+set}" = set; then
8002   echo $ECHO_N "(cached) $ECHO_C" >&6
8003 else
8004   cat >conftest.$ac_ext <<_ACEOF
8005 /* confdefs.h.  */
8006 _ACEOF
8007 cat confdefs.h >>conftest.$ac_ext
8008 cat >>conftest.$ac_ext <<_ACEOF
8009 /* end confdefs.h.  */
8010 $ac_includes_default
8011 #if HAVE_SYS_SOCKET_H
8012 #include <sys/socket.h>
8013 #endif
8014 #if HAVE_NET_IF_H
8015 #include <net/if.h>
8016 #endif
8017
8018 int
8019 main ()
8020 {
8021 static struct ifreq ac_aggr;
8022 if (ac_aggr.ifr_flags)
8023 return 0;
8024   ;
8025   return 0;
8026 }
8027 _ACEOF
8028 rm -f conftest.$ac_objext
8029 if { (ac_try="$ac_compile"
8030 case "(($ac_try" in
8031   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8032   *) ac_try_echo=$ac_try;;
8033 esac
8034 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8035   (eval "$ac_compile") 2>conftest.er1
8036   ac_status=$?
8037   grep -v '^ *+' conftest.er1 >conftest.err
8038   rm -f conftest.er1
8039   cat conftest.err >&5
8040   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8041   (exit $ac_status); } && {
8042          test -z "$ac_c_werror_flag" ||
8043          test ! -s conftest.err
8044        } && test -s conftest.$ac_objext; then
8045   ac_cv_member_struct_ifreq_ifr_flags=yes
8046 else
8047   echo "$as_me: failed program was:" >&5
8048 sed 's/^/| /' conftest.$ac_ext >&5
8049
8050         cat >conftest.$ac_ext <<_ACEOF
8051 /* confdefs.h.  */
8052 _ACEOF
8053 cat confdefs.h >>conftest.$ac_ext
8054 cat >>conftest.$ac_ext <<_ACEOF
8055 /* end confdefs.h.  */
8056 $ac_includes_default
8057 #if HAVE_SYS_SOCKET_H
8058 #include <sys/socket.h>
8059 #endif
8060 #if HAVE_NET_IF_H
8061 #include <net/if.h>
8062 #endif
8063
8064 int
8065 main ()
8066 {
8067 static struct ifreq ac_aggr;
8068 if (sizeof ac_aggr.ifr_flags)
8069 return 0;
8070   ;
8071   return 0;
8072 }
8073 _ACEOF
8074 rm -f conftest.$ac_objext
8075 if { (ac_try="$ac_compile"
8076 case "(($ac_try" in
8077   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8078   *) ac_try_echo=$ac_try;;
8079 esac
8080 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8081   (eval "$ac_compile") 2>conftest.er1
8082   ac_status=$?
8083   grep -v '^ *+' conftest.er1 >conftest.err
8084   rm -f conftest.er1
8085   cat conftest.err >&5
8086   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8087   (exit $ac_status); } && {
8088          test -z "$ac_c_werror_flag" ||
8089          test ! -s conftest.err
8090        } && test -s conftest.$ac_objext; then
8091   ac_cv_member_struct_ifreq_ifr_flags=yes
8092 else
8093   echo "$as_me: failed program was:" >&5
8094 sed 's/^/| /' conftest.$ac_ext >&5
8095
8096         ac_cv_member_struct_ifreq_ifr_flags=no
8097 fi
8098
8099 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8100 fi
8101
8102 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8103 fi
8104 { echo "$as_me:$LINENO: result: $ac_cv_member_struct_ifreq_ifr_flags" >&5
8105 echo "${ECHO_T}$ac_cv_member_struct_ifreq_ifr_flags" >&6; }
8106 if test $ac_cv_member_struct_ifreq_ifr_flags = yes; then
8107
8108 cat >>confdefs.h <<_ACEOF
8109 #define HAVE_STRUCT_IFREQ_IFR_FLAGS 1
8110 _ACEOF
8111
8112
8113 fi
8114 { echo "$as_me:$LINENO: checking for struct ifreq.ifr_hwaddr" >&5
8115 echo $ECHO_N "checking for struct ifreq.ifr_hwaddr... $ECHO_C" >&6; }
8116 if test "${ac_cv_member_struct_ifreq_ifr_hwaddr+set}" = set; then
8117   echo $ECHO_N "(cached) $ECHO_C" >&6
8118 else
8119   cat >conftest.$ac_ext <<_ACEOF
8120 /* confdefs.h.  */
8121 _ACEOF
8122 cat confdefs.h >>conftest.$ac_ext
8123 cat >>conftest.$ac_ext <<_ACEOF
8124 /* end confdefs.h.  */
8125 $ac_includes_default
8126 #if HAVE_SYS_SOCKET_H
8127 #include <sys/socket.h>
8128 #endif
8129 #if HAVE_NET_IF_H
8130 #include <net/if.h>
8131 #endif
8132
8133 int
8134 main ()
8135 {
8136 static struct ifreq ac_aggr;
8137 if (ac_aggr.ifr_hwaddr)
8138 return 0;
8139   ;
8140   return 0;
8141 }
8142 _ACEOF
8143 rm -f conftest.$ac_objext
8144 if { (ac_try="$ac_compile"
8145 case "(($ac_try" in
8146   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8147   *) ac_try_echo=$ac_try;;
8148 esac
8149 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8150   (eval "$ac_compile") 2>conftest.er1
8151   ac_status=$?
8152   grep -v '^ *+' conftest.er1 >conftest.err
8153   rm -f conftest.er1
8154   cat conftest.err >&5
8155   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8156   (exit $ac_status); } && {
8157          test -z "$ac_c_werror_flag" ||
8158          test ! -s conftest.err
8159        } && test -s conftest.$ac_objext; then
8160   ac_cv_member_struct_ifreq_ifr_hwaddr=yes
8161 else
8162   echo "$as_me: failed program was:" >&5
8163 sed 's/^/| /' conftest.$ac_ext >&5
8164
8165         cat >conftest.$ac_ext <<_ACEOF
8166 /* confdefs.h.  */
8167 _ACEOF
8168 cat confdefs.h >>conftest.$ac_ext
8169 cat >>conftest.$ac_ext <<_ACEOF
8170 /* end confdefs.h.  */
8171 $ac_includes_default
8172 #if HAVE_SYS_SOCKET_H
8173 #include <sys/socket.h>
8174 #endif
8175 #if HAVE_NET_IF_H
8176 #include <net/if.h>
8177 #endif
8178
8179 int
8180 main ()
8181 {
8182 static struct ifreq ac_aggr;
8183 if (sizeof ac_aggr.ifr_hwaddr)
8184 return 0;
8185   ;
8186   return 0;
8187 }
8188 _ACEOF
8189 rm -f conftest.$ac_objext
8190 if { (ac_try="$ac_compile"
8191 case "(($ac_try" in
8192   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8193   *) ac_try_echo=$ac_try;;
8194 esac
8195 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8196   (eval "$ac_compile") 2>conftest.er1
8197   ac_status=$?
8198   grep -v '^ *+' conftest.er1 >conftest.err
8199   rm -f conftest.er1
8200   cat conftest.err >&5
8201   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8202   (exit $ac_status); } && {
8203          test -z "$ac_c_werror_flag" ||
8204          test ! -s conftest.err
8205        } && test -s conftest.$ac_objext; then
8206   ac_cv_member_struct_ifreq_ifr_hwaddr=yes
8207 else
8208   echo "$as_me: failed program was:" >&5
8209 sed 's/^/| /' conftest.$ac_ext >&5
8210
8211         ac_cv_member_struct_ifreq_ifr_hwaddr=no
8212 fi
8213
8214 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8215 fi
8216
8217 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8218 fi
8219 { echo "$as_me:$LINENO: result: $ac_cv_member_struct_ifreq_ifr_hwaddr" >&5
8220 echo "${ECHO_T}$ac_cv_member_struct_ifreq_ifr_hwaddr" >&6; }
8221 if test $ac_cv_member_struct_ifreq_ifr_hwaddr = yes; then
8222
8223 cat >>confdefs.h <<_ACEOF
8224 #define HAVE_STRUCT_IFREQ_IFR_HWADDR 1
8225 _ACEOF
8226
8227
8228 fi
8229 { echo "$as_me:$LINENO: checking for struct ifreq.ifr_netmask" >&5
8230 echo $ECHO_N "checking for struct ifreq.ifr_netmask... $ECHO_C" >&6; }
8231 if test "${ac_cv_member_struct_ifreq_ifr_netmask+set}" = set; then
8232   echo $ECHO_N "(cached) $ECHO_C" >&6
8233 else
8234   cat >conftest.$ac_ext <<_ACEOF
8235 /* confdefs.h.  */
8236 _ACEOF
8237 cat confdefs.h >>conftest.$ac_ext
8238 cat >>conftest.$ac_ext <<_ACEOF
8239 /* end confdefs.h.  */
8240 $ac_includes_default
8241 #if HAVE_SYS_SOCKET_H
8242 #include <sys/socket.h>
8243 #endif
8244 #if HAVE_NET_IF_H
8245 #include <net/if.h>
8246 #endif
8247
8248 int
8249 main ()
8250 {
8251 static struct ifreq ac_aggr;
8252 if (ac_aggr.ifr_netmask)
8253 return 0;
8254   ;
8255   return 0;
8256 }
8257 _ACEOF
8258 rm -f conftest.$ac_objext
8259 if { (ac_try="$ac_compile"
8260 case "(($ac_try" in
8261   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8262   *) ac_try_echo=$ac_try;;
8263 esac
8264 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8265   (eval "$ac_compile") 2>conftest.er1
8266   ac_status=$?
8267   grep -v '^ *+' conftest.er1 >conftest.err
8268   rm -f conftest.er1
8269   cat conftest.err >&5
8270   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8271   (exit $ac_status); } && {
8272          test -z "$ac_c_werror_flag" ||
8273          test ! -s conftest.err
8274        } && test -s conftest.$ac_objext; then
8275   ac_cv_member_struct_ifreq_ifr_netmask=yes
8276 else
8277   echo "$as_me: failed program was:" >&5
8278 sed 's/^/| /' conftest.$ac_ext >&5
8279
8280         cat >conftest.$ac_ext <<_ACEOF
8281 /* confdefs.h.  */
8282 _ACEOF
8283 cat confdefs.h >>conftest.$ac_ext
8284 cat >>conftest.$ac_ext <<_ACEOF
8285 /* end confdefs.h.  */
8286 $ac_includes_default
8287 #if HAVE_SYS_SOCKET_H
8288 #include <sys/socket.h>
8289 #endif
8290 #if HAVE_NET_IF_H
8291 #include <net/if.h>
8292 #endif
8293
8294 int
8295 main ()
8296 {
8297 static struct ifreq ac_aggr;
8298 if (sizeof ac_aggr.ifr_netmask)
8299 return 0;
8300   ;
8301   return 0;
8302 }
8303 _ACEOF
8304 rm -f conftest.$ac_objext
8305 if { (ac_try="$ac_compile"
8306 case "(($ac_try" in
8307   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8308   *) ac_try_echo=$ac_try;;
8309 esac
8310 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8311   (eval "$ac_compile") 2>conftest.er1
8312   ac_status=$?
8313   grep -v '^ *+' conftest.er1 >conftest.err
8314   rm -f conftest.er1
8315   cat conftest.err >&5
8316   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8317   (exit $ac_status); } && {
8318          test -z "$ac_c_werror_flag" ||
8319          test ! -s conftest.err
8320        } && test -s conftest.$ac_objext; then
8321   ac_cv_member_struct_ifreq_ifr_netmask=yes
8322 else
8323   echo "$as_me: failed program was:" >&5
8324 sed 's/^/| /' conftest.$ac_ext >&5
8325
8326         ac_cv_member_struct_ifreq_ifr_netmask=no
8327 fi
8328
8329 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8330 fi
8331
8332 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8333 fi
8334 { echo "$as_me:$LINENO: result: $ac_cv_member_struct_ifreq_ifr_netmask" >&5
8335 echo "${ECHO_T}$ac_cv_member_struct_ifreq_ifr_netmask" >&6; }
8336 if test $ac_cv_member_struct_ifreq_ifr_netmask = yes; then
8337
8338 cat >>confdefs.h <<_ACEOF
8339 #define HAVE_STRUCT_IFREQ_IFR_NETMASK 1
8340 _ACEOF
8341
8342
8343 fi
8344 { echo "$as_me:$LINENO: checking for struct ifreq.ifr_broadaddr" >&5
8345 echo $ECHO_N "checking for struct ifreq.ifr_broadaddr... $ECHO_C" >&6; }
8346 if test "${ac_cv_member_struct_ifreq_ifr_broadaddr+set}" = set; then
8347   echo $ECHO_N "(cached) $ECHO_C" >&6
8348 else
8349   cat >conftest.$ac_ext <<_ACEOF
8350 /* confdefs.h.  */
8351 _ACEOF
8352 cat confdefs.h >>conftest.$ac_ext
8353 cat >>conftest.$ac_ext <<_ACEOF
8354 /* end confdefs.h.  */
8355 $ac_includes_default
8356 #if HAVE_SYS_SOCKET_H
8357 #include <sys/socket.h>
8358 #endif
8359 #if HAVE_NET_IF_H
8360 #include <net/if.h>
8361 #endif
8362
8363 int
8364 main ()
8365 {
8366 static struct ifreq ac_aggr;
8367 if (ac_aggr.ifr_broadaddr)
8368 return 0;
8369   ;
8370   return 0;
8371 }
8372 _ACEOF
8373 rm -f conftest.$ac_objext
8374 if { (ac_try="$ac_compile"
8375 case "(($ac_try" in
8376   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8377   *) ac_try_echo=$ac_try;;
8378 esac
8379 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8380   (eval "$ac_compile") 2>conftest.er1
8381   ac_status=$?
8382   grep -v '^ *+' conftest.er1 >conftest.err
8383   rm -f conftest.er1
8384   cat conftest.err >&5
8385   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8386   (exit $ac_status); } && {
8387          test -z "$ac_c_werror_flag" ||
8388          test ! -s conftest.err
8389        } && test -s conftest.$ac_objext; then
8390   ac_cv_member_struct_ifreq_ifr_broadaddr=yes
8391 else
8392   echo "$as_me: failed program was:" >&5
8393 sed 's/^/| /' conftest.$ac_ext >&5
8394
8395         cat >conftest.$ac_ext <<_ACEOF
8396 /* confdefs.h.  */
8397 _ACEOF
8398 cat confdefs.h >>conftest.$ac_ext
8399 cat >>conftest.$ac_ext <<_ACEOF
8400 /* end confdefs.h.  */
8401 $ac_includes_default
8402 #if HAVE_SYS_SOCKET_H
8403 #include <sys/socket.h>
8404 #endif
8405 #if HAVE_NET_IF_H
8406 #include <net/if.h>
8407 #endif
8408
8409 int
8410 main ()
8411 {
8412 static struct ifreq ac_aggr;
8413 if (sizeof ac_aggr.ifr_broadaddr)
8414 return 0;
8415   ;
8416   return 0;
8417 }
8418 _ACEOF
8419 rm -f conftest.$ac_objext
8420 if { (ac_try="$ac_compile"
8421 case "(($ac_try" in
8422   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8423   *) ac_try_echo=$ac_try;;
8424 esac
8425 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8426   (eval "$ac_compile") 2>conftest.er1
8427   ac_status=$?
8428   grep -v '^ *+' conftest.er1 >conftest.err
8429   rm -f conftest.er1
8430   cat conftest.err >&5
8431   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8432   (exit $ac_status); } && {
8433          test -z "$ac_c_werror_flag" ||
8434          test ! -s conftest.err
8435        } && test -s conftest.$ac_objext; then
8436   ac_cv_member_struct_ifreq_ifr_broadaddr=yes
8437 else
8438   echo "$as_me: failed program was:" >&5
8439 sed 's/^/| /' conftest.$ac_ext >&5
8440
8441         ac_cv_member_struct_ifreq_ifr_broadaddr=no
8442 fi
8443
8444 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8445 fi
8446
8447 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8448 fi
8449 { echo "$as_me:$LINENO: result: $ac_cv_member_struct_ifreq_ifr_broadaddr" >&5
8450 echo "${ECHO_T}$ac_cv_member_struct_ifreq_ifr_broadaddr" >&6; }
8451 if test $ac_cv_member_struct_ifreq_ifr_broadaddr = yes; then
8452
8453 cat >>confdefs.h <<_ACEOF
8454 #define HAVE_STRUCT_IFREQ_IFR_BROADADDR 1
8455 _ACEOF
8456
8457
8458 fi
8459 { echo "$as_me:$LINENO: checking for struct ifreq.ifr_addr" >&5
8460 echo $ECHO_N "checking for struct ifreq.ifr_addr... $ECHO_C" >&6; }
8461 if test "${ac_cv_member_struct_ifreq_ifr_addr+set}" = set; then
8462   echo $ECHO_N "(cached) $ECHO_C" >&6
8463 else
8464   cat >conftest.$ac_ext <<_ACEOF
8465 /* confdefs.h.  */
8466 _ACEOF
8467 cat confdefs.h >>conftest.$ac_ext
8468 cat >>conftest.$ac_ext <<_ACEOF
8469 /* end confdefs.h.  */
8470 $ac_includes_default
8471 #if HAVE_SYS_SOCKET_H
8472 #include <sys/socket.h>
8473 #endif
8474 #if HAVE_NET_IF_H
8475 #include <net/if.h>
8476 #endif
8477
8478 int
8479 main ()
8480 {
8481 static struct ifreq ac_aggr;
8482 if (ac_aggr.ifr_addr)
8483 return 0;
8484   ;
8485   return 0;
8486 }
8487 _ACEOF
8488 rm -f conftest.$ac_objext
8489 if { (ac_try="$ac_compile"
8490 case "(($ac_try" in
8491   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8492   *) ac_try_echo=$ac_try;;
8493 esac
8494 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8495   (eval "$ac_compile") 2>conftest.er1
8496   ac_status=$?
8497   grep -v '^ *+' conftest.er1 >conftest.err
8498   rm -f conftest.er1
8499   cat conftest.err >&5
8500   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8501   (exit $ac_status); } && {
8502          test -z "$ac_c_werror_flag" ||
8503          test ! -s conftest.err
8504        } && test -s conftest.$ac_objext; then
8505   ac_cv_member_struct_ifreq_ifr_addr=yes
8506 else
8507   echo "$as_me: failed program was:" >&5
8508 sed 's/^/| /' conftest.$ac_ext >&5
8509
8510         cat >conftest.$ac_ext <<_ACEOF
8511 /* confdefs.h.  */
8512 _ACEOF
8513 cat confdefs.h >>conftest.$ac_ext
8514 cat >>conftest.$ac_ext <<_ACEOF
8515 /* end confdefs.h.  */
8516 $ac_includes_default
8517 #if HAVE_SYS_SOCKET_H
8518 #include <sys/socket.h>
8519 #endif
8520 #if HAVE_NET_IF_H
8521 #include <net/if.h>
8522 #endif
8523
8524 int
8525 main ()
8526 {
8527 static struct ifreq ac_aggr;
8528 if (sizeof ac_aggr.ifr_addr)
8529 return 0;
8530   ;
8531   return 0;
8532 }
8533 _ACEOF
8534 rm -f conftest.$ac_objext
8535 if { (ac_try="$ac_compile"
8536 case "(($ac_try" in
8537   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8538   *) ac_try_echo=$ac_try;;
8539 esac
8540 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8541   (eval "$ac_compile") 2>conftest.er1
8542   ac_status=$?
8543   grep -v '^ *+' conftest.er1 >conftest.err
8544   rm -f conftest.er1
8545   cat conftest.err >&5
8546   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8547   (exit $ac_status); } && {
8548          test -z "$ac_c_werror_flag" ||
8549          test ! -s conftest.err
8550        } && test -s conftest.$ac_objext; then
8551   ac_cv_member_struct_ifreq_ifr_addr=yes
8552 else
8553   echo "$as_me: failed program was:" >&5
8554 sed 's/^/| /' conftest.$ac_ext >&5
8555
8556         ac_cv_member_struct_ifreq_ifr_addr=no
8557 fi
8558
8559 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8560 fi
8561
8562 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8563 fi
8564 { echo "$as_me:$LINENO: result: $ac_cv_member_struct_ifreq_ifr_addr" >&5
8565 echo "${ECHO_T}$ac_cv_member_struct_ifreq_ifr_addr" >&6; }
8566 if test $ac_cv_member_struct_ifreq_ifr_addr = yes; then
8567
8568 cat >>confdefs.h <<_ACEOF
8569 #define HAVE_STRUCT_IFREQ_IFR_ADDR 1
8570 _ACEOF
8571
8572
8573 fi
8574
8575
8576
8577 { echo "$as_me:$LINENO: checking for function prototypes" >&5
8578 echo $ECHO_N "checking for function prototypes... $ECHO_C" >&6; }
8579 if test "$ac_cv_prog_cc_c89" != no; then
8580   { echo "$as_me:$LINENO: result: yes" >&5
8581 echo "${ECHO_T}yes" >&6; }
8582
8583 cat >>confdefs.h <<\_ACEOF
8584 #define PROTOTYPES 1
8585 _ACEOF
8586
8587
8588 cat >>confdefs.h <<\_ACEOF
8589 #define __PROTOTYPES 1
8590 _ACEOF
8591
8592 else
8593   { echo "$as_me:$LINENO: result: no" >&5
8594 echo "${ECHO_T}no" >&6; }
8595 fi
8596
8597 { echo "$as_me:$LINENO: checking for working volatile" >&5
8598 echo $ECHO_N "checking for working volatile... $ECHO_C" >&6; }
8599 if test "${ac_cv_c_volatile+set}" = set; then
8600   echo $ECHO_N "(cached) $ECHO_C" >&6
8601 else
8602   cat >conftest.$ac_ext <<_ACEOF
8603 /* confdefs.h.  */
8604 _ACEOF
8605 cat confdefs.h >>conftest.$ac_ext
8606 cat >>conftest.$ac_ext <<_ACEOF
8607 /* end confdefs.h.  */
8608
8609 int
8610 main ()
8611 {
8612
8613 volatile int x;
8614 int * volatile y = (int *) 0;
8615 return !x && !y;
8616   ;
8617   return 0;
8618 }
8619 _ACEOF
8620 rm -f conftest.$ac_objext
8621 if { (ac_try="$ac_compile"
8622 case "(($ac_try" in
8623   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8624   *) ac_try_echo=$ac_try;;
8625 esac
8626 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8627   (eval "$ac_compile") 2>conftest.er1
8628   ac_status=$?
8629   grep -v '^ *+' conftest.er1 >conftest.err
8630   rm -f conftest.er1
8631   cat conftest.err >&5
8632   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8633   (exit $ac_status); } && {
8634          test -z "$ac_c_werror_flag" ||
8635          test ! -s conftest.err
8636        } && test -s conftest.$ac_objext; then
8637   ac_cv_c_volatile=yes
8638 else
8639   echo "$as_me: failed program was:" >&5
8640 sed 's/^/| /' conftest.$ac_ext >&5
8641
8642         ac_cv_c_volatile=no
8643 fi
8644
8645 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8646 fi
8647 { echo "$as_me:$LINENO: result: $ac_cv_c_volatile" >&5
8648 echo "${ECHO_T}$ac_cv_c_volatile" >&6; }
8649 if test $ac_cv_c_volatile = no; then
8650
8651 cat >>confdefs.h <<\_ACEOF
8652 #define volatile
8653 _ACEOF
8654
8655 fi
8656
8657 { echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
8658 echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6; }
8659 if test "${ac_cv_c_const+set}" = set; then
8660   echo $ECHO_N "(cached) $ECHO_C" >&6
8661 else
8662   cat >conftest.$ac_ext <<_ACEOF
8663 /* confdefs.h.  */
8664 _ACEOF
8665 cat confdefs.h >>conftest.$ac_ext
8666 cat >>conftest.$ac_ext <<_ACEOF
8667 /* end confdefs.h.  */
8668
8669 int
8670 main ()
8671 {
8672 /* FIXME: Include the comments suggested by Paul. */
8673 #ifndef __cplusplus
8674   /* Ultrix mips cc rejects this.  */
8675   typedef int charset[2];
8676   const charset cs;
8677   /* SunOS 4.1.1 cc rejects this.  */
8678   char const *const *pcpcc;
8679   char **ppc;
8680   /* NEC SVR4.0.2 mips cc rejects this.  */
8681   struct point {int x, y;};
8682   static struct point const zero = {0,0};
8683   /* AIX XL C 1.02.0.0 rejects this.
8684      It does not let you subtract one const X* pointer from another in
8685      an arm of an if-expression whose if-part is not a constant
8686      expression */
8687   const char *g = "string";
8688   pcpcc = &g + (g ? g-g : 0);
8689   /* HPUX 7.0 cc rejects these. */
8690   ++pcpcc;
8691   ppc = (char**) pcpcc;
8692   pcpcc = (char const *const *) ppc;
8693   { /* SCO 3.2v4 cc rejects this.  */
8694     char *t;
8695     char const *s = 0 ? (char *) 0 : (char const *) 0;
8696
8697     *t++ = 0;
8698     if (s) return 0;
8699   }
8700   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
8701     int x[] = {25, 17};
8702     const int *foo = &x[0];
8703     ++foo;
8704   }
8705   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
8706     typedef const int *iptr;
8707     iptr p = 0;
8708     ++p;
8709   }
8710   { /* AIX XL C 1.02.0.0 rejects this saying
8711        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
8712     struct s { int j; const int *ap[3]; };
8713     struct s *b; b->j = 5;
8714   }
8715   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
8716     const int foo = 10;
8717     if (!foo) return 0;
8718   }
8719   return !cs[0] && !zero.x;
8720 #endif
8721
8722   ;
8723   return 0;
8724 }
8725 _ACEOF
8726 rm -f conftest.$ac_objext
8727 if { (ac_try="$ac_compile"
8728 case "(($ac_try" in
8729   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8730   *) ac_try_echo=$ac_try;;
8731 esac
8732 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8733   (eval "$ac_compile") 2>conftest.er1
8734   ac_status=$?
8735   grep -v '^ *+' conftest.er1 >conftest.err
8736   rm -f conftest.er1
8737   cat conftest.err >&5
8738   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8739   (exit $ac_status); } && {
8740          test -z "$ac_c_werror_flag" ||
8741          test ! -s conftest.err
8742        } && test -s conftest.$ac_objext; then
8743   ac_cv_c_const=yes
8744 else
8745   echo "$as_me: failed program was:" >&5
8746 sed 's/^/| /' conftest.$ac_ext >&5
8747
8748         ac_cv_c_const=no
8749 fi
8750
8751 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8752 fi
8753 { echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
8754 echo "${ECHO_T}$ac_cv_c_const" >&6; }
8755 if test $ac_cv_c_const = no; then
8756
8757 cat >>confdefs.h <<\_ACEOF
8758 #define const
8759 _ACEOF
8760
8761 fi
8762
8763 { echo "$as_me:$LINENO: checking for void * support" >&5
8764 echo $ECHO_N "checking for void * support... $ECHO_C" >&6; }
8765 if test "${emacs_cv_void_star+set}" = set; then
8766   echo $ECHO_N "(cached) $ECHO_C" >&6
8767 else
8768   cat >conftest.$ac_ext <<_ACEOF
8769 /* confdefs.h.  */
8770 _ACEOF
8771 cat confdefs.h >>conftest.$ac_ext
8772 cat >>conftest.$ac_ext <<_ACEOF
8773 /* end confdefs.h.  */
8774
8775 int
8776 main ()
8777 {
8778 void * foo;
8779   ;
8780   return 0;
8781 }
8782 _ACEOF
8783 rm -f conftest.$ac_objext
8784 if { (ac_try="$ac_compile"
8785 case "(($ac_try" in
8786   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8787   *) ac_try_echo=$ac_try;;
8788 esac
8789 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8790   (eval "$ac_compile") 2>conftest.er1
8791   ac_status=$?
8792   grep -v '^ *+' conftest.er1 >conftest.err
8793   rm -f conftest.er1
8794   cat conftest.err >&5
8795   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8796   (exit $ac_status); } && {
8797          test -z "$ac_c_werror_flag" ||
8798          test ! -s conftest.err
8799        } && test -s conftest.$ac_objext; then
8800   emacs_cv_void_star=yes
8801 else
8802   echo "$as_me: failed program was:" >&5
8803 sed 's/^/| /' conftest.$ac_ext >&5
8804
8805         emacs_cv_void_star=no
8806 fi
8807
8808 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8809 fi
8810 { echo "$as_me:$LINENO: result: $emacs_cv_void_star" >&5
8811 echo "${ECHO_T}$emacs_cv_void_star" >&6; }
8812 if test $emacs_cv_void_star = yes; then
8813   cat >>confdefs.h <<\_ACEOF
8814 #define POINTER_TYPE void
8815 _ACEOF
8816
8817 else
8818   cat >>confdefs.h <<\_ACEOF
8819 #define POINTER_TYPE char
8820 _ACEOF
8821
8822 fi
8823
8824
8825
8826
8827
8828 { echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
8829 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; }
8830 set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
8831 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
8832   echo $ECHO_N "(cached) $ECHO_C" >&6
8833 else
8834   cat >conftest.make <<\_ACEOF
8835 SHELL = /bin/sh
8836 all:
8837         @echo '@@@%%%=$(MAKE)=@@@%%%'
8838 _ACEOF
8839 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
8840 case `${MAKE-make} -f conftest.make 2>/dev/null` in
8841   *@@@%%%=?*=@@@%%%*)
8842     eval ac_cv_prog_make_${ac_make}_set=yes;;
8843   *)
8844     eval ac_cv_prog_make_${ac_make}_set=no;;
8845 esac
8846 rm -f conftest.make
8847 fi
8848 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
8849   { echo "$as_me:$LINENO: result: yes" >&5
8850 echo "${ECHO_T}yes" >&6; }
8851   SET_MAKE=
8852 else
8853   { echo "$as_me:$LINENO: result: no" >&5
8854 echo "${ECHO_T}no" >&6; }
8855   SET_MAKE="MAKE=${MAKE-make}"
8856 fi
8857
8858
8859 { echo "$as_me:$LINENO: checking for long file names" >&5
8860 echo $ECHO_N "checking for long file names... $ECHO_C" >&6; }
8861 if test "${ac_cv_sys_long_file_names+set}" = set; then
8862   echo $ECHO_N "(cached) $ECHO_C" >&6
8863 else
8864   ac_cv_sys_long_file_names=yes
8865 # Test for long file names in all the places we know might matter:
8866 #      .                the current directory, where building will happen
8867 #      $prefix/lib      where we will be installing things
8868 #      $exec_prefix/lib likewise
8869 #      $TMPDIR          if set, where it might want to write temporary files
8870 #      /tmp             where it might want to write temporary files
8871 #      /var/tmp         likewise
8872 #      /usr/tmp         likewise
8873 for ac_dir in . "$TMPDIR" /tmp /var/tmp /usr/tmp "$prefix/lib" "$exec_prefix/lib"; do
8874   # Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib
8875   # in the usual case where exec_prefix is '${prefix}'.
8876   case $ac_dir in #(
8877     . | /* | ?:[\\/]*) ;; #(
8878     *) continue;;
8879   esac
8880   test -w "$ac_dir/." || continue # It is less confusing to not echo anything here.
8881   ac_xdir=$ac_dir/cf$$
8882   (umask 077 && mkdir "$ac_xdir" 2>/dev/null) || continue
8883   ac_tf1=$ac_xdir/conftest9012345
8884   ac_tf2=$ac_xdir/conftest9012346
8885   touch "$ac_tf1" 2>/dev/null && test -f "$ac_tf1" && test ! -f "$ac_tf2" ||
8886     ac_cv_sys_long_file_names=no
8887   rm -f -r "$ac_xdir" 2>/dev/null
8888   test $ac_cv_sys_long_file_names = no && break
8889 done
8890 fi
8891 { echo "$as_me:$LINENO: result: $ac_cv_sys_long_file_names" >&5
8892 echo "${ECHO_T}$ac_cv_sys_long_file_names" >&6; }
8893 if test $ac_cv_sys_long_file_names = yes; then
8894
8895 cat >>confdefs.h <<\_ACEOF
8896 #define HAVE_LONG_FILE_NAMES 1
8897 _ACEOF
8898
8899 fi
8900
8901
8902 #### Choose a window system.
8903
8904 { echo "$as_me:$LINENO: checking for X" >&5
8905 echo $ECHO_N "checking for X... $ECHO_C" >&6; }
8906
8907
8908 # Check whether --with-x was given.
8909 if test "${with_x+set}" = set; then
8910   withval=$with_x;
8911 fi
8912
8913 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
8914 if test "x$with_x" = xno; then
8915   # The user explicitly disabled X.
8916   have_x=disabled
8917 else
8918   case $x_includes,$x_libraries in #(
8919     *\'*) { { echo "$as_me:$LINENO: error: Cannot use X directory names containing '" >&5
8920 echo "$as_me: error: Cannot use X directory names containing '" >&2;}
8921    { (exit 1); exit 1; }; };; #(
8922     *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then
8923   echo $ECHO_N "(cached) $ECHO_C" >&6
8924 else
8925   # One or both of the vars are not set, and there is no cached value.
8926 ac_x_includes=no ac_x_libraries=no
8927 rm -f -r conftest.dir
8928 if mkdir conftest.dir; then
8929   cd conftest.dir
8930   cat >Imakefile <<'_ACEOF'
8931 incroot:
8932         @echo incroot='${INCROOT}'
8933 usrlibdir:
8934         @echo usrlibdir='${USRLIBDIR}'
8935 libdir:
8936         @echo libdir='${LIBDIR}'
8937 _ACEOF
8938   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
8939     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
8940     for ac_var in incroot usrlibdir libdir; do
8941       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
8942     done
8943     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
8944     for ac_extension in a so sl; do
8945       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
8946          test -f "$ac_im_libdir/libX11.$ac_extension"; then
8947         ac_im_usrlibdir=$ac_im_libdir; break
8948       fi
8949     done
8950     # Screen out bogus values from the imake configuration.  They are
8951     # bogus both because they are the default anyway, and because
8952     # using them would break gcc on systems where it needs fixed includes.
8953     case $ac_im_incroot in
8954         /usr/include) ac_x_includes= ;;
8955         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
8956     esac
8957     case $ac_im_usrlibdir in
8958         /usr/lib | /lib) ;;
8959         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
8960     esac
8961   fi
8962   cd ..
8963   rm -f -r conftest.dir
8964 fi
8965
8966 # Standard set of common directories for X headers.
8967 # Check X11 before X11Rn because it is often a symlink to the current release.
8968 ac_x_header_dirs='
8969 /usr/X11/include
8970 /usr/X11R6/include
8971 /usr/X11R5/include
8972 /usr/X11R4/include
8973
8974 /usr/include/X11
8975 /usr/include/X11R6
8976 /usr/include/X11R5
8977 /usr/include/X11R4
8978
8979 /usr/local/X11/include
8980 /usr/local/X11R6/include
8981 /usr/local/X11R5/include
8982 /usr/local/X11R4/include
8983
8984 /usr/local/include/X11
8985 /usr/local/include/X11R6
8986 /usr/local/include/X11R5
8987 /usr/local/include/X11R4
8988
8989 /usr/X386/include
8990 /usr/x386/include
8991 /usr/XFree86/include/X11
8992
8993 /usr/include
8994 /usr/local/include
8995 /usr/unsupported/include
8996 /usr/athena/include
8997 /usr/local/x11r5/include
8998 /usr/lpp/Xamples/include
8999
9000 /usr/openwin/include
9001 /usr/openwin/share/include'
9002
9003 if test "$ac_x_includes" = no; then
9004   # Guess where to find include files, by looking for Xlib.h.
9005   # First, try using that file with no special directory specified.
9006   cat >conftest.$ac_ext <<_ACEOF
9007 /* confdefs.h.  */
9008 _ACEOF
9009 cat confdefs.h >>conftest.$ac_ext
9010 cat >>conftest.$ac_ext <<_ACEOF
9011 /* end confdefs.h.  */
9012 #include <X11/Xlib.h>
9013 _ACEOF
9014 if { (ac_try="$ac_cpp conftest.$ac_ext"
9015 case "(($ac_try" in
9016   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9017   *) ac_try_echo=$ac_try;;
9018 esac
9019 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9020   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
9021   ac_status=$?
9022   grep -v '^ *+' conftest.er1 >conftest.err
9023   rm -f conftest.er1
9024   cat conftest.err >&5
9025   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9026   (exit $ac_status); } >/dev/null && {
9027          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
9028          test ! -s conftest.err
9029        }; then
9030   # We can compile using X headers with no special include directory.
9031 ac_x_includes=
9032 else
9033   echo "$as_me: failed program was:" >&5
9034 sed 's/^/| /' conftest.$ac_ext >&5
9035
9036   for ac_dir in $ac_x_header_dirs; do
9037   if test -r "$ac_dir/X11/Xlib.h"; then
9038     ac_x_includes=$ac_dir
9039     break
9040   fi
9041 done
9042 fi
9043
9044 rm -f conftest.err conftest.$ac_ext
9045 fi # $ac_x_includes = no
9046
9047 if test "$ac_x_libraries" = no; then
9048   # Check for the libraries.
9049   # See if we find them without any special options.
9050   # Don't add to $LIBS permanently.
9051   ac_save_LIBS=$LIBS
9052   LIBS="-lX11 $LIBS"
9053   cat >conftest.$ac_ext <<_ACEOF
9054 /* confdefs.h.  */
9055 _ACEOF
9056 cat confdefs.h >>conftest.$ac_ext
9057 cat >>conftest.$ac_ext <<_ACEOF
9058 /* end confdefs.h.  */
9059 #include <X11/Xlib.h>
9060 int
9061 main ()
9062 {
9063 XrmInitialize ()
9064   ;
9065   return 0;
9066 }
9067 _ACEOF
9068 rm -f conftest.$ac_objext conftest$ac_exeext
9069 if { (ac_try="$ac_link"
9070 case "(($ac_try" in
9071   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9072   *) ac_try_echo=$ac_try;;
9073 esac
9074 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9075   (eval "$ac_link") 2>conftest.er1
9076   ac_status=$?
9077   grep -v '^ *+' conftest.er1 >conftest.err
9078   rm -f conftest.er1
9079   cat conftest.err >&5
9080   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9081   (exit $ac_status); } && {
9082          test -z "$ac_c_werror_flag" ||
9083          test ! -s conftest.err
9084        } && test -s conftest$ac_exeext &&
9085        $as_test_x conftest$ac_exeext; then
9086   LIBS=$ac_save_LIBS
9087 # We can link X programs with no special library path.
9088 ac_x_libraries=
9089 else
9090   echo "$as_me: failed program was:" >&5
9091 sed 's/^/| /' conftest.$ac_ext >&5
9092
9093         LIBS=$ac_save_LIBS
9094 for ac_dir in `echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
9095 do
9096   # Don't even attempt the hair of trying to link an X program!
9097   for ac_extension in a so sl; do
9098     if test -r "$ac_dir/libX11.$ac_extension"; then
9099       ac_x_libraries=$ac_dir
9100       break 2
9101     fi
9102   done
9103 done
9104 fi
9105
9106 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
9107       conftest$ac_exeext conftest.$ac_ext
9108 fi # $ac_x_libraries = no
9109
9110 case $ac_x_includes,$ac_x_libraries in #(
9111   no,* | *,no | *\'*)
9112     # Didn't find X, or a directory has "'" in its name.
9113     ac_cv_have_x="have_x=no";; #(
9114   *)
9115     # Record where we found X for the cache.
9116     ac_cv_have_x="have_x=yes\
9117         ac_x_includes='$ac_x_includes'\
9118         ac_x_libraries='$ac_x_libraries'"
9119 esac
9120 fi
9121 ;; #(
9122     *) have_x=yes;;
9123   esac
9124   eval "$ac_cv_have_x"
9125 fi # $with_x != no
9126
9127 if test "$have_x" != yes; then
9128   { echo "$as_me:$LINENO: result: $have_x" >&5
9129 echo "${ECHO_T}$have_x" >&6; }
9130   no_x=yes
9131 else
9132   # If each of the values was on the command line, it overrides each guess.
9133   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
9134   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
9135   # Update the cache value to reflect the command line values.
9136   ac_cv_have_x="have_x=yes\
9137         ac_x_includes='$x_includes'\
9138         ac_x_libraries='$x_libraries'"
9139   { echo "$as_me:$LINENO: result: libraries $x_libraries, headers $x_includes" >&5
9140 echo "${ECHO_T}libraries $x_libraries, headers $x_includes" >&6; }
9141 fi
9142
9143 if test "$no_x" = yes; then
9144   window_system=none
9145 else
9146   window_system=x11
9147 fi
9148
9149 ## Workaround for bug in autoconf <= 2.62.
9150 ## http://lists.gnu.org/archive/html/emacs-devel/2008-04/msg01551.html
9151 ## No need to do anything special for these standard directories.
9152 ## This is an experiment, take it out if it causes problems.
9153 if test -n "${x_libraries}" && test x"${x_libraries}" != xNONE; then
9154
9155    x_libraries=`echo :${x_libraries}: | sed -e 's|:/usr/lib64:|:|g' -e 's|:/lib64:|:|g' -e 's|^:||' -e 's|:$||'`
9156
9157 fi
9158
9159 if test "${x_libraries}" != NONE; then
9160   if test -n "${x_libraries}"; then
9161     LD_SWITCH_X_SITE=-L`echo ${x_libraries} | sed -e "s/:/ -L/g"`
9162     LD_SWITCH_X_SITE_AUX=-R`echo ${x_libraries} | sed -e "s/:/ -R/g"`
9163   fi
9164   x_default_search_path=""
9165   x_search_path=${x_libraries}
9166   if test -z "${x_search_path}"; then
9167     x_search_path=/usr/lib
9168   fi
9169   for x_library in `echo ${x_search_path}: | \
9170                     sed -e "s/:/ /g" -e p -e "s:/lib[^ /]* :/share :g"`; do
9171     x_search_path="\
9172 ${x_library}/X11/%L/%T/%N%C%S:\
9173 ${x_library}/X11/%l/%T/%N%C%S:\
9174 ${x_library}/X11/%T/%N%C%S:\
9175 ${x_library}/X11/%L/%T/%N%S:\
9176 ${x_library}/X11/%l/%T/%N%S:\
9177 ${x_library}/X11/%T/%N%S"
9178     if test x"${x_default_search_path}" = x; then
9179       x_default_search_path=${x_search_path}
9180     else
9181       x_default_search_path="${x_search_path}:${x_default_search_path}"
9182     fi
9183   done
9184 fi
9185 if test "${x_includes}" != NONE && test -n "${x_includes}"; then
9186   C_SWITCH_X_SITE=-I`echo ${x_includes} | sed -e "s/:/ -I/g"`
9187 fi
9188
9189 if test x"${x_includes}" = x; then
9190   bitmapdir=/usr/include/X11/bitmaps
9191 else
9192   # accumulate include directories that have X11 bitmap subdirectories
9193   bmd_acc="dummyval"
9194   for bmd in `echo ${x_includes} | sed -e "s/:/ /g"`; do
9195     if test -d "${bmd}/X11/bitmaps"; then
9196       bmd_acc="${bmd_acc}:${bmd}/X11/bitmaps"
9197     fi
9198     if test -d "${bmd}/bitmaps"; then
9199       bmd_acc="${bmd_acc}:${bmd}/bitmaps"
9200     fi
9201   done
9202   if test ${bmd_acc} != "dummyval"; then
9203     bitmapdir=`echo ${bmd_acc} | sed -e "s/^dummyval://"`
9204   fi
9205 fi
9206
9207 HAVE_NS=no
9208 NS_IMPL_COCOA=no
9209 NS_IMPL_GNUSTEP=no
9210 tmp_CPPFLAGS="$CPPFLAGS"
9211 tmp_CFLAGS="$CFLAGS"
9212 CPPFLAGS="$CPPFLAGS -x objective-c"
9213 CFLAGS="$CFLAGS -x objective-c"
9214 if test "${with_ns}" != no; then
9215   if test "${opsys}" = darwin; then
9216      NS_IMPL_COCOA=yes
9217      ns_appdir=`pwd`/nextstep/Emacs.app
9218      ns_appbindir=`pwd`/nextstep/Emacs.app/Contents/MacOS
9219      ns_appresdir=`pwd`/nextstep/Emacs.app/Contents/Resources
9220      ns_appsrc=${srcdir}/nextstep/Cocoa/Emacs.base
9221   elif test -f $GNUSTEP_CONFIG_FILE; then
9222      NS_IMPL_GNUSTEP=yes
9223      ns_appdir=`pwd`/nextstep/Emacs.app
9224      ns_appbindir=`pwd`/nextstep/Emacs.app
9225      ns_appresdir=`pwd`/nextstep/Emacs.app/Resources
9226      ns_appsrc=${srcdir}/nextstep/GNUstep/Emacs.base
9227           GNUSTEP_MAKEFILES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_MAKEFILES)"
9228      GNUSTEP_SYSTEM_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_HEADERS)"
9229      GNUSTEP_SYSTEM_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_LIBRARIES)"
9230      CPPFLAGS="$CPPFLAGS -I${GNUSTEP_SYSTEM_HEADERS}"
9231      CFLAGS="$CFLAGS -I${GNUSTEP_SYSTEM_HEADERS}"
9232      REAL_CFLAGS="$REAL_CFLAGS -I${GNUSTEP_SYSTEM_HEADERS}"
9233      LDFLAGS="$LDFLAGS -L${GNUSTEP_SYSTEM_LIBRARIES}"
9234   fi
9235   if test "${ac_cv_header_AppKit_AppKit_h+set}" = set; then
9236   { echo "$as_me:$LINENO: checking for AppKit/AppKit.h" >&5
9237 echo $ECHO_N "checking for AppKit/AppKit.h... $ECHO_C" >&6; }
9238 if test "${ac_cv_header_AppKit_AppKit_h+set}" = set; then
9239   echo $ECHO_N "(cached) $ECHO_C" >&6
9240 fi
9241 { echo "$as_me:$LINENO: result: $ac_cv_header_AppKit_AppKit_h" >&5
9242 echo "${ECHO_T}$ac_cv_header_AppKit_AppKit_h" >&6; }
9243 else
9244   # Is the header compilable?
9245 { echo "$as_me:$LINENO: checking AppKit/AppKit.h usability" >&5
9246 echo $ECHO_N "checking AppKit/AppKit.h usability... $ECHO_C" >&6; }
9247 cat >conftest.$ac_ext <<_ACEOF
9248 /* confdefs.h.  */
9249 _ACEOF
9250 cat confdefs.h >>conftest.$ac_ext
9251 cat >>conftest.$ac_ext <<_ACEOF
9252 /* end confdefs.h.  */
9253 $ac_includes_default
9254 #include <AppKit/AppKit.h>
9255 _ACEOF
9256 rm -f conftest.$ac_objext
9257 if { (ac_try="$ac_compile"
9258 case "(($ac_try" in
9259   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9260   *) ac_try_echo=$ac_try;;
9261 esac
9262 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9263   (eval "$ac_compile") 2>conftest.er1
9264   ac_status=$?
9265   grep -v '^ *+' conftest.er1 >conftest.err
9266   rm -f conftest.er1
9267   cat conftest.err >&5
9268   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9269   (exit $ac_status); } && {
9270          test -z "$ac_c_werror_flag" ||
9271          test ! -s conftest.err
9272        } && test -s conftest.$ac_objext; then
9273   ac_header_compiler=yes
9274 else
9275   echo "$as_me: failed program was:" >&5
9276 sed 's/^/| /' conftest.$ac_ext >&5
9277
9278         ac_header_compiler=no
9279 fi
9280
9281 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9282 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
9283 echo "${ECHO_T}$ac_header_compiler" >&6; }
9284
9285 # Is the header present?
9286 { echo "$as_me:$LINENO: checking AppKit/AppKit.h presence" >&5
9287 echo $ECHO_N "checking AppKit/AppKit.h presence... $ECHO_C" >&6; }
9288 cat >conftest.$ac_ext <<_ACEOF
9289 /* confdefs.h.  */
9290 _ACEOF
9291 cat confdefs.h >>conftest.$ac_ext
9292 cat >>conftest.$ac_ext <<_ACEOF
9293 /* end confdefs.h.  */
9294 #include <AppKit/AppKit.h>
9295 _ACEOF
9296 if { (ac_try="$ac_cpp conftest.$ac_ext"
9297 case "(($ac_try" in
9298   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9299   *) ac_try_echo=$ac_try;;
9300 esac
9301 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9302   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
9303   ac_status=$?
9304   grep -v '^ *+' conftest.er1 >conftest.err
9305   rm -f conftest.er1
9306   cat conftest.err >&5
9307   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9308   (exit $ac_status); } >/dev/null && {
9309          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
9310          test ! -s conftest.err
9311        }; then
9312   ac_header_preproc=yes
9313 else
9314   echo "$as_me: failed program was:" >&5
9315 sed 's/^/| /' conftest.$ac_ext >&5
9316
9317   ac_header_preproc=no
9318 fi
9319
9320 rm -f conftest.err conftest.$ac_ext
9321 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
9322 echo "${ECHO_T}$ac_header_preproc" >&6; }
9323
9324 # So?  What about this header?
9325 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
9326   yes:no: )
9327     { echo "$as_me:$LINENO: WARNING: AppKit/AppKit.h: accepted by the compiler, rejected by the preprocessor!" >&5
9328 echo "$as_me: WARNING: AppKit/AppKit.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
9329     { echo "$as_me:$LINENO: WARNING: AppKit/AppKit.h: proceeding with the compiler's result" >&5
9330 echo "$as_me: WARNING: AppKit/AppKit.h: proceeding with the compiler's result" >&2;}
9331     ac_header_preproc=yes
9332     ;;
9333   no:yes:* )
9334     { echo "$as_me:$LINENO: WARNING: AppKit/AppKit.h: present but cannot be compiled" >&5
9335 echo "$as_me: WARNING: AppKit/AppKit.h: present but cannot be compiled" >&2;}
9336     { echo "$as_me:$LINENO: WARNING: AppKit/AppKit.h:     check for missing prerequisite headers?" >&5
9337 echo "$as_me: WARNING: AppKit/AppKit.h:     check for missing prerequisite headers?" >&2;}
9338     { echo "$as_me:$LINENO: WARNING: AppKit/AppKit.h: see the Autoconf documentation" >&5
9339 echo "$as_me: WARNING: AppKit/AppKit.h: see the Autoconf documentation" >&2;}
9340     { echo "$as_me:$LINENO: WARNING: AppKit/AppKit.h:     section \"Present But Cannot Be Compiled\"" >&5
9341 echo "$as_me: WARNING: AppKit/AppKit.h:     section \"Present But Cannot Be Compiled\"" >&2;}
9342     { echo "$as_me:$LINENO: WARNING: AppKit/AppKit.h: proceeding with the preprocessor's result" >&5
9343 echo "$as_me: WARNING: AppKit/AppKit.h: proceeding with the preprocessor's result" >&2;}
9344     { echo "$as_me:$LINENO: WARNING: AppKit/AppKit.h: in the future, the compiler will take precedence" >&5
9345 echo "$as_me: WARNING: AppKit/AppKit.h: in the future, the compiler will take precedence" >&2;}
9346
9347     ;;
9348 esac
9349 { echo "$as_me:$LINENO: checking for AppKit/AppKit.h" >&5
9350 echo $ECHO_N "checking for AppKit/AppKit.h... $ECHO_C" >&6; }
9351 if test "${ac_cv_header_AppKit_AppKit_h+set}" = set; then
9352   echo $ECHO_N "(cached) $ECHO_C" >&6
9353 else
9354   ac_cv_header_AppKit_AppKit_h=$ac_header_preproc
9355 fi
9356 { echo "$as_me:$LINENO: result: $ac_cv_header_AppKit_AppKit_h" >&5
9357 echo "${ECHO_T}$ac_cv_header_AppKit_AppKit_h" >&6; }
9358
9359 fi
9360 if test $ac_cv_header_AppKit_AppKit_h = yes; then
9361   HAVE_NS=yes
9362 else
9363   { { echo "$as_me:$LINENO: error: \`--with-ns' was specified, but the include
9364   files are missing or cannot be compiled." >&5
9365 echo "$as_me: error: \`--with-ns' was specified, but the include
9366   files are missing or cannot be compiled." >&2;}
9367    { (exit 1); exit 1; }; }
9368 fi
9369
9370
9371   NS_HAVE_NSINTEGER=yes
9372   cat >conftest.$ac_ext <<_ACEOF
9373 /* confdefs.h.  */
9374 _ACEOF
9375 cat confdefs.h >>conftest.$ac_ext
9376 cat >>conftest.$ac_ext <<_ACEOF
9377 /* end confdefs.h.  */
9378 #include <Foundation/NSObjCRuntime.h>
9379 int
9380 main ()
9381 {
9382 NSInteger i;
9383   ;
9384   return 0;
9385 }
9386 _ACEOF
9387 rm -f conftest.$ac_objext
9388 if { (ac_try="$ac_compile"
9389 case "(($ac_try" in
9390   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9391   *) ac_try_echo=$ac_try;;
9392 esac
9393 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9394   (eval "$ac_compile") 2>conftest.er1
9395   ac_status=$?
9396   grep -v '^ *+' conftest.er1 >conftest.err
9397   rm -f conftest.er1
9398   cat conftest.err >&5
9399   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9400   (exit $ac_status); } && {
9401          test -z "$ac_c_werror_flag" ||
9402          test ! -s conftest.err
9403        } && test -s conftest.$ac_objext; then
9404   ns_have_nsinteger=yes
9405 else
9406   echo "$as_me: failed program was:" >&5
9407 sed 's/^/| /' conftest.$ac_ext >&5
9408
9409         ns_have_nsinteger=no
9410 fi
9411
9412 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9413   if test $ns_have_nsinteger = no; then
9414     NS_HAVE_NSINTEGER=no
9415   fi
9416 fi
9417 if test "${HAVE_NS}" = yes; then
9418   window_system=nextstep
9419   with_xft=no
9420   with_freetype=no
9421   # set up packaging dirs
9422   exec_prefix=${ns_appbindir}
9423   libexecdir=${ns_appbindir}/libexec
9424   if test "${EN_NS_SELF_CONTAINED}" = yes; then
9425      prefix=${ns_appresdir}
9426   fi
9427 fi
9428 CFLAGS="$tmp_CFLAGS"
9429 CPPFLAGS="$tmp_CPPFLAGS"
9430
9431 case "${window_system}" in
9432   x11 )
9433     HAVE_X_WINDOWS=yes
9434     HAVE_X11=yes
9435     case "${with_x_toolkit}" in
9436       athena | lucid ) USE_X_TOOLKIT=LUCID ;;
9437       motif ) USE_X_TOOLKIT=MOTIF ;;
9438       gtk ) with_gtk=yes
9439             USE_X_TOOLKIT=none ;;
9440       no ) USE_X_TOOLKIT=none ;;
9441       * ) USE_X_TOOLKIT=maybe ;;
9442     esac
9443   ;;
9444   nextstep | none )
9445     HAVE_X_WINDOWS=no
9446     HAVE_X11=no
9447     USE_X_TOOLKIT=none
9448   ;;
9449 esac
9450
9451 if test "$window_system" = none && test "X$with_x" != "Xno"; then
9452    # Extract the first word of "X", so it can be a program name with args.
9453 set dummy X; ac_word=$2
9454 { echo "$as_me:$LINENO: checking for $ac_word" >&5
9455 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
9456 if test "${ac_cv_prog_HAVE_XSERVER+set}" = set; then
9457   echo $ECHO_N "(cached) $ECHO_C" >&6
9458 else
9459   if test -n "$HAVE_XSERVER"; then
9460   ac_cv_prog_HAVE_XSERVER="$HAVE_XSERVER" # Let the user override the test.
9461 else
9462 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9463 for as_dir in $PATH
9464 do
9465   IFS=$as_save_IFS
9466   test -z "$as_dir" && as_dir=.
9467   for ac_exec_ext in '' $ac_executable_extensions; do
9468   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9469     ac_cv_prog_HAVE_XSERVER="true"
9470     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
9471     break 2
9472   fi
9473 done
9474 done
9475 IFS=$as_save_IFS
9476
9477   test -z "$ac_cv_prog_HAVE_XSERVER" && ac_cv_prog_HAVE_XSERVER="false"
9478 fi
9479 fi
9480 HAVE_XSERVER=$ac_cv_prog_HAVE_XSERVER
9481 if test -n "$HAVE_XSERVER"; then
9482   { echo "$as_me:$LINENO: result: $HAVE_XSERVER" >&5
9483 echo "${ECHO_T}$HAVE_XSERVER" >&6; }
9484 else
9485   { echo "$as_me:$LINENO: result: no" >&5
9486 echo "${ECHO_T}no" >&6; }
9487 fi
9488
9489
9490    if test "$HAVE_XSERVER" = true ||
9491       test -n "$DISPLAY" ||
9492       test "`echo /usr/lib/libX11.*`" != "/usr/lib/libX11.*"; then
9493         { { echo "$as_me:$LINENO: error: You seem to be running X, but no X development libraries
9494 were found.  You should install the relevant development files for X
9495 and for the toolkit you want, such as Gtk+, Lesstif or Motif.  Also make
9496 sure you have development files for image handling, i.e.
9497 tiff, gif, jpeg, png and xpm.
9498 If you are sure you want Emacs compiled without X window support, pass
9499   --without-x
9500 to configure." >&5
9501 echo "$as_me: error: You seem to be running X, but no X development libraries
9502 were found.  You should install the relevant development files for X
9503 and for the toolkit you want, such as Gtk+, Lesstif or Motif.  Also make
9504 sure you have development files for image handling, i.e.
9505 tiff, gif, jpeg, png and xpm.
9506 If you are sure you want Emacs compiled without X window support, pass
9507   --without-x
9508 to configure." >&2;}
9509    { (exit 1); exit 1; }; }
9510    fi
9511 fi
9512
9513 ### If we're using X11, we should use the X menu package.
9514 HAVE_MENUS=no
9515 case ${HAVE_X11} in
9516   yes ) HAVE_MENUS=yes ;;
9517 esac
9518
9519 # Do the opsystem or machine files prohibit the use of the GNU malloc?
9520 # Assume not, until told otherwise.
9521 GNU_MALLOC=yes
9522 doug_lea_malloc=yes
9523 { echo "$as_me:$LINENO: checking for malloc_get_state" >&5
9524 echo $ECHO_N "checking for malloc_get_state... $ECHO_C" >&6; }
9525 if test "${ac_cv_func_malloc_get_state+set}" = set; then
9526   echo $ECHO_N "(cached) $ECHO_C" >&6
9527 else
9528   cat >conftest.$ac_ext <<_ACEOF
9529 /* confdefs.h.  */
9530 _ACEOF
9531 cat confdefs.h >>conftest.$ac_ext
9532 cat >>conftest.$ac_ext <<_ACEOF
9533 /* end confdefs.h.  */
9534 /* Define malloc_get_state to an innocuous variant, in case <limits.h> declares malloc_get_state.
9535    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
9536 #define malloc_get_state innocuous_malloc_get_state
9537
9538 /* System header to define __stub macros and hopefully few prototypes,
9539     which can conflict with char malloc_get_state (); below.
9540     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9541     <limits.h> exists even on freestanding compilers.  */
9542
9543 #ifdef __STDC__
9544 # include <limits.h>
9545 #else
9546 # include <assert.h>
9547 #endif
9548
9549 #undef malloc_get_state
9550
9551 /* Override any GCC internal prototype to avoid an error.
9552    Use char because int might match the return type of a GCC
9553    builtin and then its argument prototype would still apply.  */
9554 #ifdef __cplusplus
9555 extern "C"
9556 #endif
9557 char malloc_get_state ();
9558 /* The GNU C library defines this for functions which it implements
9559     to always fail with ENOSYS.  Some functions are actually named
9560     something starting with __ and the normal name is an alias.  */
9561 #if defined __stub_malloc_get_state || defined __stub___malloc_get_state
9562 choke me
9563 #endif
9564
9565 int
9566 main ()
9567 {
9568 return malloc_get_state ();
9569   ;
9570   return 0;
9571 }
9572 _ACEOF
9573 rm -f conftest.$ac_objext conftest$ac_exeext
9574 if { (ac_try="$ac_link"
9575 case "(($ac_try" in
9576   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9577   *) ac_try_echo=$ac_try;;
9578 esac
9579 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9580   (eval "$ac_link") 2>conftest.er1
9581   ac_status=$?
9582   grep -v '^ *+' conftest.er1 >conftest.err
9583   rm -f conftest.er1
9584   cat conftest.err >&5
9585   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9586   (exit $ac_status); } && {
9587          test -z "$ac_c_werror_flag" ||
9588          test ! -s conftest.err
9589        } && test -s conftest$ac_exeext &&
9590        $as_test_x conftest$ac_exeext; then
9591   ac_cv_func_malloc_get_state=yes
9592 else
9593   echo "$as_me: failed program was:" >&5
9594 sed 's/^/| /' conftest.$ac_ext >&5
9595
9596         ac_cv_func_malloc_get_state=no
9597 fi
9598
9599 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
9600       conftest$ac_exeext conftest.$ac_ext
9601 fi
9602 { echo "$as_me:$LINENO: result: $ac_cv_func_malloc_get_state" >&5
9603 echo "${ECHO_T}$ac_cv_func_malloc_get_state" >&6; }
9604 if test $ac_cv_func_malloc_get_state = yes; then
9605   :
9606 else
9607   doug_lea_malloc=no
9608 fi
9609
9610 { echo "$as_me:$LINENO: checking for malloc_set_state" >&5
9611 echo $ECHO_N "checking for malloc_set_state... $ECHO_C" >&6; }
9612 if test "${ac_cv_func_malloc_set_state+set}" = set; then
9613   echo $ECHO_N "(cached) $ECHO_C" >&6
9614 else
9615   cat >conftest.$ac_ext <<_ACEOF
9616 /* confdefs.h.  */
9617 _ACEOF
9618 cat confdefs.h >>conftest.$ac_ext
9619 cat >>conftest.$ac_ext <<_ACEOF
9620 /* end confdefs.h.  */
9621 /* Define malloc_set_state to an innocuous variant, in case <limits.h> declares malloc_set_state.
9622    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
9623 #define malloc_set_state innocuous_malloc_set_state
9624
9625 /* System header to define __stub macros and hopefully few prototypes,
9626     which can conflict with char malloc_set_state (); below.
9627     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9628     <limits.h> exists even on freestanding compilers.  */
9629
9630 #ifdef __STDC__
9631 # include <limits.h>
9632 #else
9633 # include <assert.h>
9634 #endif
9635
9636 #undef malloc_set_state
9637
9638 /* Override any GCC internal prototype to avoid an error.
9639    Use char because int might match the return type of a GCC
9640    builtin and then its argument prototype would still apply.  */
9641 #ifdef __cplusplus
9642 extern "C"
9643 #endif
9644 char malloc_set_state ();
9645 /* The GNU C library defines this for functions which it implements
9646     to always fail with ENOSYS.  Some functions are actually named
9647     something starting with __ and the normal name is an alias.  */
9648 #if defined __stub_malloc_set_state || defined __stub___malloc_set_state
9649 choke me
9650 #endif
9651
9652 int
9653 main ()
9654 {
9655 return malloc_set_state ();
9656   ;
9657   return 0;
9658 }
9659 _ACEOF
9660 rm -f conftest.$ac_objext conftest$ac_exeext
9661 if { (ac_try="$ac_link"
9662 case "(($ac_try" in
9663   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9664   *) ac_try_echo=$ac_try;;
9665 esac
9666 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9667   (eval "$ac_link") 2>conftest.er1
9668   ac_status=$?
9669   grep -v '^ *+' conftest.er1 >conftest.err
9670   rm -f conftest.er1
9671   cat conftest.err >&5
9672   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9673   (exit $ac_status); } && {
9674          test -z "$ac_c_werror_flag" ||
9675          test ! -s conftest.err
9676        } && test -s conftest$ac_exeext &&
9677        $as_test_x conftest$ac_exeext; then
9678   ac_cv_func_malloc_set_state=yes
9679 else
9680   echo "$as_me: failed program was:" >&5
9681 sed 's/^/| /' conftest.$ac_ext >&5
9682
9683         ac_cv_func_malloc_set_state=no
9684 fi
9685
9686 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
9687       conftest$ac_exeext conftest.$ac_ext
9688 fi
9689 { echo "$as_me:$LINENO: result: $ac_cv_func_malloc_set_state" >&5
9690 echo "${ECHO_T}$ac_cv_func_malloc_set_state" >&6; }
9691 if test $ac_cv_func_malloc_set_state = yes; then
9692   :
9693 else
9694   doug_lea_malloc=no
9695 fi
9696
9697 { echo "$as_me:$LINENO: checking whether __after_morecore_hook exists" >&5
9698 echo $ECHO_N "checking whether __after_morecore_hook exists... $ECHO_C" >&6; }
9699 if test "${emacs_cv_var___after_morecore_hook+set}" = set; then
9700   echo $ECHO_N "(cached) $ECHO_C" >&6
9701 else
9702   cat >conftest.$ac_ext <<_ACEOF
9703 /* confdefs.h.  */
9704 _ACEOF
9705 cat confdefs.h >>conftest.$ac_ext
9706 cat >>conftest.$ac_ext <<_ACEOF
9707 /* end confdefs.h.  */
9708 extern void (* __after_morecore_hook)();
9709 int
9710 main ()
9711 {
9712 __after_morecore_hook = 0
9713   ;
9714   return 0;
9715 }
9716 _ACEOF
9717 rm -f conftest.$ac_objext conftest$ac_exeext
9718 if { (ac_try="$ac_link"
9719 case "(($ac_try" in
9720   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9721   *) ac_try_echo=$ac_try;;
9722 esac
9723 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9724   (eval "$ac_link") 2>conftest.er1
9725   ac_status=$?
9726   grep -v '^ *+' conftest.er1 >conftest.err
9727   rm -f conftest.er1
9728   cat conftest.err >&5
9729   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9730   (exit $ac_status); } && {
9731          test -z "$ac_c_werror_flag" ||
9732          test ! -s conftest.err
9733        } && test -s conftest$ac_exeext &&
9734        $as_test_x conftest$ac_exeext; then
9735   emacs_cv_var___after_morecore_hook=yes
9736 else
9737   echo "$as_me: failed program was:" >&5
9738 sed 's/^/| /' conftest.$ac_ext >&5
9739
9740         emacs_cv_var___after_morecore_hook=no
9741 fi
9742
9743 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
9744       conftest$ac_exeext conftest.$ac_ext
9745 fi
9746 { echo "$as_me:$LINENO: result: $emacs_cv_var___after_morecore_hook" >&5
9747 echo "${ECHO_T}$emacs_cv_var___after_morecore_hook" >&6; }
9748 if test $emacs_cv_var___after_morecore_hook = no; then
9749   doug_lea_malloc=no
9750 fi
9751 if test "${system_malloc}" = "yes"; then
9752   GNU_MALLOC=no
9753   GNU_MALLOC_reason="
9754     (The GNU allocators don't work with this system configuration.)"
9755 fi
9756 if test "$doug_lea_malloc" = "yes" ; then
9757   if test "$GNU_MALLOC" = yes ; then
9758     GNU_MALLOC_reason="
9759       (Using Doug Lea's new malloc from the GNU C Library.)"
9760   fi
9761
9762 cat >>confdefs.h <<\_ACEOF
9763 #define DOUG_LEA_MALLOC 1
9764 _ACEOF
9765
9766 fi
9767
9768 if test x"${REL_ALLOC}" = x; then
9769   REL_ALLOC=${GNU_MALLOC}
9770 fi
9771
9772
9773
9774
9775 for ac_header in stdlib.h unistd.h
9776 do
9777 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
9778 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
9779   { echo "$as_me:$LINENO: checking for $ac_header" >&5
9780 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
9781 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
9782   echo $ECHO_N "(cached) $ECHO_C" >&6
9783 fi
9784 ac_res=`eval echo '${'$as_ac_Header'}'`
9785                { echo "$as_me:$LINENO: result: $ac_res" >&5
9786 echo "${ECHO_T}$ac_res" >&6; }
9787 else
9788   # Is the header compilable?
9789 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
9790 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
9791 cat >conftest.$ac_ext <<_ACEOF
9792 /* confdefs.h.  */
9793 _ACEOF
9794 cat confdefs.h >>conftest.$ac_ext
9795 cat >>conftest.$ac_ext <<_ACEOF
9796 /* end confdefs.h.  */
9797 $ac_includes_default
9798 #include <$ac_header>
9799 _ACEOF
9800 rm -f conftest.$ac_objext
9801 if { (ac_try="$ac_compile"
9802 case "(($ac_try" in
9803   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9804   *) ac_try_echo=$ac_try;;
9805 esac
9806 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9807   (eval "$ac_compile") 2>conftest.er1
9808   ac_status=$?
9809   grep -v '^ *+' conftest.er1 >conftest.err
9810   rm -f conftest.er1
9811   cat conftest.err >&5
9812   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9813   (exit $ac_status); } && {
9814          test -z "$ac_c_werror_flag" ||
9815          test ! -s conftest.err
9816        } && test -s conftest.$ac_objext; then
9817   ac_header_compiler=yes
9818 else
9819   echo "$as_me: failed program was:" >&5
9820 sed 's/^/| /' conftest.$ac_ext >&5
9821
9822         ac_header_compiler=no
9823 fi
9824
9825 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9826 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
9827 echo "${ECHO_T}$ac_header_compiler" >&6; }
9828
9829 # Is the header present?
9830 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
9831 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
9832 cat >conftest.$ac_ext <<_ACEOF
9833 /* confdefs.h.  */
9834 _ACEOF
9835 cat confdefs.h >>conftest.$ac_ext
9836 cat >>conftest.$ac_ext <<_ACEOF
9837 /* end confdefs.h.  */
9838 #include <$ac_header>
9839 _ACEOF
9840 if { (ac_try="$ac_cpp conftest.$ac_ext"
9841 case "(($ac_try" in
9842   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9843   *) ac_try_echo=$ac_try;;
9844 esac
9845 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9846   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
9847   ac_status=$?
9848   grep -v '^ *+' conftest.er1 >conftest.err
9849   rm -f conftest.er1
9850   cat conftest.err >&5
9851   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9852   (exit $ac_status); } >/dev/null && {
9853          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
9854          test ! -s conftest.err
9855        }; then
9856   ac_header_preproc=yes
9857 else
9858   echo "$as_me: failed program was:" >&5
9859 sed 's/^/| /' conftest.$ac_ext >&5
9860
9861   ac_header_preproc=no
9862 fi
9863
9864 rm -f conftest.err conftest.$ac_ext
9865 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
9866 echo "${ECHO_T}$ac_header_preproc" >&6; }
9867
9868 # So?  What about this header?
9869 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
9870   yes:no: )
9871     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
9872 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
9873     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
9874 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
9875     ac_header_preproc=yes
9876     ;;
9877   no:yes:* )
9878     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
9879 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
9880     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
9881 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
9882     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
9883 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
9884     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
9885 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
9886     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
9887 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
9888     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
9889 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
9890
9891     ;;
9892 esac
9893 { echo "$as_me:$LINENO: checking for $ac_header" >&5
9894 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
9895 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
9896   echo $ECHO_N "(cached) $ECHO_C" >&6
9897 else
9898   eval "$as_ac_Header=\$ac_header_preproc"
9899 fi
9900 ac_res=`eval echo '${'$as_ac_Header'}'`
9901                { echo "$as_me:$LINENO: result: $ac_res" >&5
9902 echo "${ECHO_T}$ac_res" >&6; }
9903
9904 fi
9905 if test `eval echo '${'$as_ac_Header'}'` = yes; then
9906   cat >>confdefs.h <<_ACEOF
9907 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
9908 _ACEOF
9909
9910 fi
9911
9912 done
9913
9914
9915 for ac_func in getpagesize
9916 do
9917 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
9918 { echo "$as_me:$LINENO: checking for $ac_func" >&5
9919 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
9920 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
9921   echo $ECHO_N "(cached) $ECHO_C" >&6
9922 else
9923   cat >conftest.$ac_ext <<_ACEOF
9924 /* confdefs.h.  */
9925 _ACEOF
9926 cat confdefs.h >>conftest.$ac_ext
9927 cat >>conftest.$ac_ext <<_ACEOF
9928 /* end confdefs.h.  */
9929 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
9930    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
9931 #define $ac_func innocuous_$ac_func
9932
9933 /* System header to define __stub macros and hopefully few prototypes,
9934     which can conflict with char $ac_func (); below.
9935     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9936     <limits.h> exists even on freestanding compilers.  */
9937
9938 #ifdef __STDC__
9939 # include <limits.h>
9940 #else
9941 # include <assert.h>
9942 #endif
9943
9944 #undef $ac_func
9945
9946 /* Override any GCC internal prototype to avoid an error.
9947    Use char because int might match the return type of a GCC
9948    builtin and then its argument prototype would still apply.  */
9949 #ifdef __cplusplus
9950 extern "C"
9951 #endif
9952 char $ac_func ();
9953 /* The GNU C library defines this for functions which it implements
9954     to always fail with ENOSYS.  Some functions are actually named
9955     something starting with __ and the normal name is an alias.  */
9956 #if defined __stub_$ac_func || defined __stub___$ac_func
9957 choke me
9958 #endif
9959
9960 int
9961 main ()
9962 {
9963 return $ac_func ();
9964   ;
9965   return 0;
9966 }
9967 _ACEOF
9968 rm -f conftest.$ac_objext conftest$ac_exeext
9969 if { (ac_try="$ac_link"
9970 case "(($ac_try" in
9971   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9972   *) ac_try_echo=$ac_try;;
9973 esac
9974 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9975   (eval "$ac_link") 2>conftest.er1
9976   ac_status=$?
9977   grep -v '^ *+' conftest.er1 >conftest.err
9978   rm -f conftest.er1
9979   cat conftest.err >&5
9980   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9981   (exit $ac_status); } && {
9982          test -z "$ac_c_werror_flag" ||
9983          test ! -s conftest.err
9984        } && test -s conftest$ac_exeext &&
9985        $as_test_x conftest$ac_exeext; then
9986   eval "$as_ac_var=yes"
9987 else
9988   echo "$as_me: failed program was:" >&5
9989 sed 's/^/| /' conftest.$ac_ext >&5
9990
9991         eval "$as_ac_var=no"
9992 fi
9993
9994 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
9995       conftest$ac_exeext conftest.$ac_ext
9996 fi
9997 ac_res=`eval echo '${'$as_ac_var'}'`
9998                { echo "$as_me:$LINENO: result: $ac_res" >&5
9999 echo "${ECHO_T}$ac_res" >&6; }
10000 if test `eval echo '${'$as_ac_var'}'` = yes; then
10001   cat >>confdefs.h <<_ACEOF
10002 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
10003 _ACEOF
10004
10005 fi
10006 done
10007
10008 { echo "$as_me:$LINENO: checking for working mmap" >&5
10009 echo $ECHO_N "checking for working mmap... $ECHO_C" >&6; }
10010 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then
10011   echo $ECHO_N "(cached) $ECHO_C" >&6
10012 else
10013   if test "$cross_compiling" = yes; then
10014   ac_cv_func_mmap_fixed_mapped=no
10015 else
10016   cat >conftest.$ac_ext <<_ACEOF
10017 /* confdefs.h.  */
10018 _ACEOF
10019 cat confdefs.h >>conftest.$ac_ext
10020 cat >>conftest.$ac_ext <<_ACEOF
10021 /* end confdefs.h.  */
10022 $ac_includes_default
10023 /* malloc might have been renamed as rpl_malloc. */
10024 #undef malloc
10025
10026 /* Thanks to Mike Haertel and Jim Avera for this test.
10027    Here is a matrix of mmap possibilities:
10028         mmap private not fixed
10029         mmap private fixed at somewhere currently unmapped
10030         mmap private fixed at somewhere already mapped
10031         mmap shared not fixed
10032         mmap shared fixed at somewhere currently unmapped
10033         mmap shared fixed at somewhere already mapped
10034    For private mappings, we should verify that changes cannot be read()
10035    back from the file, nor mmap's back from the file at a different
10036    address.  (There have been systems where private was not correctly
10037    implemented like the infamous i386 svr4.0, and systems where the
10038    VM page cache was not coherent with the file system buffer cache
10039    like early versions of FreeBSD and possibly contemporary NetBSD.)
10040    For shared mappings, we should conversely verify that changes get
10041    propagated back to all the places they're supposed to be.
10042
10043    Grep wants private fixed already mapped.
10044    The main things grep needs to know about mmap are:
10045    * does it exist and is it safe to write into the mmap'd area
10046    * how to use it (BSD variants)  */
10047
10048 #include <fcntl.h>
10049 #include <sys/mman.h>
10050
10051 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
10052 char *malloc ();
10053 #endif
10054
10055 /* This mess was copied from the GNU getpagesize.h.  */
10056 #ifndef HAVE_GETPAGESIZE
10057 /* Assume that all systems that can run configure have sys/param.h.  */
10058 # ifndef HAVE_SYS_PARAM_H
10059 #  define HAVE_SYS_PARAM_H 1
10060 # endif
10061
10062 # ifdef _SC_PAGESIZE
10063 #  define getpagesize() sysconf(_SC_PAGESIZE)
10064 # else /* no _SC_PAGESIZE */
10065 #  ifdef HAVE_SYS_PARAM_H
10066 #   include <sys/param.h>
10067 #   ifdef EXEC_PAGESIZE
10068 #    define getpagesize() EXEC_PAGESIZE
10069 #   else /* no EXEC_PAGESIZE */
10070 #    ifdef NBPG
10071 #     define getpagesize() NBPG * CLSIZE
10072 #     ifndef CLSIZE
10073 #      define CLSIZE 1
10074 #     endif /* no CLSIZE */
10075 #    else /* no NBPG */
10076 #     ifdef NBPC
10077 #      define getpagesize() NBPC
10078 #     else /* no NBPC */
10079 #      ifdef PAGESIZE
10080 #       define getpagesize() PAGESIZE
10081 #      endif /* PAGESIZE */
10082 #     endif /* no NBPC */
10083 #    endif /* no NBPG */
10084 #   endif /* no EXEC_PAGESIZE */
10085 #  else /* no HAVE_SYS_PARAM_H */
10086 #   define getpagesize() 8192   /* punt totally */
10087 #  endif /* no HAVE_SYS_PARAM_H */
10088 # endif /* no _SC_PAGESIZE */
10089
10090 #endif /* no HAVE_GETPAGESIZE */
10091
10092 int
10093 main ()
10094 {
10095   char *data, *data2, *data3;
10096   int i, pagesize;
10097   int fd;
10098
10099   pagesize = getpagesize ();
10100
10101   /* First, make a file with some known garbage in it. */
10102   data = (char *) malloc (pagesize);
10103   if (!data)
10104     return 1;
10105   for (i = 0; i < pagesize; ++i)
10106     *(data + i) = rand ();
10107   umask (0);
10108   fd = creat ("conftest.mmap", 0600);
10109   if (fd < 0)
10110     return 1;
10111   if (write (fd, data, pagesize) != pagesize)
10112     return 1;
10113   close (fd);
10114
10115   /* Next, try to mmap the file at a fixed address which already has
10116      something else allocated at it.  If we can, also make sure that
10117      we see the same garbage.  */
10118   fd = open ("conftest.mmap", O_RDWR);
10119   if (fd < 0)
10120     return 1;
10121   data2 = (char *) malloc (2 * pagesize);
10122   if (!data2)
10123     return 1;
10124   data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
10125   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
10126                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
10127     return 1;
10128   for (i = 0; i < pagesize; ++i)
10129     if (*(data + i) != *(data2 + i))
10130       return 1;
10131
10132   /* Finally, make sure that changes to the mapped area do not
10133      percolate back to the file as seen by read().  (This is a bug on
10134      some variants of i386 svr4.0.)  */
10135   for (i = 0; i < pagesize; ++i)
10136     *(data2 + i) = *(data2 + i) + 1;
10137   data3 = (char *) malloc (pagesize);
10138   if (!data3)
10139     return 1;
10140   if (read (fd, data3, pagesize) != pagesize)
10141     return 1;
10142   for (i = 0; i < pagesize; ++i)
10143     if (*(data + i) != *(data3 + i))
10144       return 1;
10145   close (fd);
10146   return 0;
10147 }
10148 _ACEOF
10149 rm -f conftest$ac_exeext
10150 if { (ac_try="$ac_link"
10151 case "(($ac_try" in
10152   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10153   *) ac_try_echo=$ac_try;;
10154 esac
10155 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10156   (eval "$ac_link") 2>&5
10157   ac_status=$?
10158   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10159   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10160   { (case "(($ac_try" in
10161   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10162   *) ac_try_echo=$ac_try;;
10163 esac
10164 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10165   (eval "$ac_try") 2>&5
10166   ac_status=$?
10167   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10168   (exit $ac_status); }; }; then
10169   ac_cv_func_mmap_fixed_mapped=yes
10170 else
10171   echo "$as_me: program exited with status $ac_status" >&5
10172 echo "$as_me: failed program was:" >&5
10173 sed 's/^/| /' conftest.$ac_ext >&5
10174
10175 ( exit $ac_status )
10176 ac_cv_func_mmap_fixed_mapped=no
10177 fi
10178 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10179 fi
10180
10181
10182 fi
10183 { echo "$as_me:$LINENO: result: $ac_cv_func_mmap_fixed_mapped" >&5
10184 echo "${ECHO_T}$ac_cv_func_mmap_fixed_mapped" >&6; }
10185 if test $ac_cv_func_mmap_fixed_mapped = yes; then
10186
10187 cat >>confdefs.h <<\_ACEOF
10188 #define HAVE_MMAP 1
10189 _ACEOF
10190
10191 fi
10192 rm -f conftest.mmap
10193
10194 if test $use_mmap_for_buffers = yes; then
10195   REL_ALLOC=no
10196 fi
10197
10198 LIBS="$libsrc_libs $LIBS"
10199
10200
10201 { echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet" >&5
10202 echo $ECHO_N "checking for dnet_ntoa in -ldnet... $ECHO_C" >&6; }
10203 if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then
10204   echo $ECHO_N "(cached) $ECHO_C" >&6
10205 else
10206   ac_check_lib_save_LIBS=$LIBS
10207 LIBS="-ldnet  $LIBS"
10208 cat >conftest.$ac_ext <<_ACEOF
10209 /* confdefs.h.  */
10210 _ACEOF
10211 cat confdefs.h >>conftest.$ac_ext
10212 cat >>conftest.$ac_ext <<_ACEOF
10213 /* end confdefs.h.  */
10214
10215 /* Override any GCC internal prototype to avoid an error.
10216    Use char because int might match the return type of a GCC
10217    builtin and then its argument prototype would still apply.  */
10218 #ifdef __cplusplus
10219 extern "C"
10220 #endif
10221 char dnet_ntoa ();
10222 int
10223 main ()
10224 {
10225 return dnet_ntoa ();
10226   ;
10227   return 0;
10228 }
10229 _ACEOF
10230 rm -f conftest.$ac_objext conftest$ac_exeext
10231 if { (ac_try="$ac_link"
10232 case "(($ac_try" in
10233   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10234   *) ac_try_echo=$ac_try;;
10235 esac
10236 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10237   (eval "$ac_link") 2>conftest.er1
10238   ac_status=$?
10239   grep -v '^ *+' conftest.er1 >conftest.err
10240   rm -f conftest.er1
10241   cat conftest.err >&5
10242   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10243   (exit $ac_status); } && {
10244          test -z "$ac_c_werror_flag" ||
10245          test ! -s conftest.err
10246        } && test -s conftest$ac_exeext &&
10247        $as_test_x conftest$ac_exeext; then
10248   ac_cv_lib_dnet_dnet_ntoa=yes
10249 else
10250   echo "$as_me: failed program was:" >&5
10251 sed 's/^/| /' conftest.$ac_ext >&5
10252
10253         ac_cv_lib_dnet_dnet_ntoa=no
10254 fi
10255
10256 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10257       conftest$ac_exeext conftest.$ac_ext
10258 LIBS=$ac_check_lib_save_LIBS
10259 fi
10260 { echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
10261 echo "${ECHO_T}$ac_cv_lib_dnet_dnet_ntoa" >&6; }
10262 if test $ac_cv_lib_dnet_dnet_ntoa = yes; then
10263   cat >>confdefs.h <<_ACEOF
10264 #define HAVE_LIBDNET 1
10265 _ACEOF
10266
10267   LIBS="-ldnet $LIBS"
10268
10269 fi
10270
10271
10272 { echo "$as_me:$LINENO: checking for main in -lXbsd" >&5
10273 echo $ECHO_N "checking for main in -lXbsd... $ECHO_C" >&6; }
10274 if test "${ac_cv_lib_Xbsd_main+set}" = set; then
10275   echo $ECHO_N "(cached) $ECHO_C" >&6
10276 else
10277   ac_check_lib_save_LIBS=$LIBS
10278 LIBS="-lXbsd  $LIBS"
10279 cat >conftest.$ac_ext <<_ACEOF
10280 /* confdefs.h.  */
10281 _ACEOF
10282 cat confdefs.h >>conftest.$ac_ext
10283 cat >>conftest.$ac_ext <<_ACEOF
10284 /* end confdefs.h.  */
10285
10286
10287 int
10288 main ()
10289 {
10290 return main ();
10291   ;
10292   return 0;
10293 }
10294 _ACEOF
10295 rm -f conftest.$ac_objext conftest$ac_exeext
10296 if { (ac_try="$ac_link"
10297 case "(($ac_try" in
10298   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10299   *) ac_try_echo=$ac_try;;
10300 esac
10301 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10302   (eval "$ac_link") 2>conftest.er1
10303   ac_status=$?
10304   grep -v '^ *+' conftest.er1 >conftest.err
10305   rm -f conftest.er1
10306   cat conftest.err >&5
10307   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10308   (exit $ac_status); } && {
10309          test -z "$ac_c_werror_flag" ||
10310          test ! -s conftest.err
10311        } && test -s conftest$ac_exeext &&
10312        $as_test_x conftest$ac_exeext; then
10313   ac_cv_lib_Xbsd_main=yes
10314 else
10315   echo "$as_me: failed program was:" >&5
10316 sed 's/^/| /' conftest.$ac_ext >&5
10317
10318         ac_cv_lib_Xbsd_main=no
10319 fi
10320
10321 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10322       conftest$ac_exeext conftest.$ac_ext
10323 LIBS=$ac_check_lib_save_LIBS
10324 fi
10325 { echo "$as_me:$LINENO: result: $ac_cv_lib_Xbsd_main" >&5
10326 echo "${ECHO_T}$ac_cv_lib_Xbsd_main" >&6; }
10327 if test $ac_cv_lib_Xbsd_main = yes; then
10328   LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd"
10329 fi
10330
10331
10332
10333 { echo "$as_me:$LINENO: checking for cma_open in -lpthreads" >&5
10334 echo $ECHO_N "checking for cma_open in -lpthreads... $ECHO_C" >&6; }
10335 if test "${ac_cv_lib_pthreads_cma_open+set}" = set; then
10336   echo $ECHO_N "(cached) $ECHO_C" >&6
10337 else
10338   ac_check_lib_save_LIBS=$LIBS
10339 LIBS="-lpthreads  $LIBS"
10340 cat >conftest.$ac_ext <<_ACEOF
10341 /* confdefs.h.  */
10342 _ACEOF
10343 cat confdefs.h >>conftest.$ac_ext
10344 cat >>conftest.$ac_ext <<_ACEOF
10345 /* end confdefs.h.  */
10346
10347 /* Override any GCC internal prototype to avoid an error.
10348    Use char because int might match the return type of a GCC
10349    builtin and then its argument prototype would still apply.  */
10350 #ifdef __cplusplus
10351 extern "C"
10352 #endif
10353 char cma_open ();
10354 int
10355 main ()
10356 {
10357 return cma_open ();
10358   ;
10359   return 0;
10360 }
10361 _ACEOF
10362 rm -f conftest.$ac_objext conftest$ac_exeext
10363 if { (ac_try="$ac_link"
10364 case "(($ac_try" in
10365   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10366   *) ac_try_echo=$ac_try;;
10367 esac
10368 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10369   (eval "$ac_link") 2>conftest.er1
10370   ac_status=$?
10371   grep -v '^ *+' conftest.er1 >conftest.err
10372   rm -f conftest.er1
10373   cat conftest.err >&5
10374   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10375   (exit $ac_status); } && {
10376          test -z "$ac_c_werror_flag" ||
10377          test ! -s conftest.err
10378        } && test -s conftest$ac_exeext &&
10379        $as_test_x conftest$ac_exeext; then
10380   ac_cv_lib_pthreads_cma_open=yes
10381 else
10382   echo "$as_me: failed program was:" >&5
10383 sed 's/^/| /' conftest.$ac_ext >&5
10384
10385         ac_cv_lib_pthreads_cma_open=no
10386 fi
10387
10388 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10389       conftest$ac_exeext conftest.$ac_ext
10390 LIBS=$ac_check_lib_save_LIBS
10391 fi
10392 { echo "$as_me:$LINENO: result: $ac_cv_lib_pthreads_cma_open" >&5
10393 echo "${ECHO_T}$ac_cv_lib_pthreads_cma_open" >&6; }
10394 if test $ac_cv_lib_pthreads_cma_open = yes; then
10395   cat >>confdefs.h <<_ACEOF
10396 #define HAVE_LIBPTHREADS 1
10397 _ACEOF
10398
10399   LIBS="-lpthreads $LIBS"
10400
10401 fi
10402
10403
10404
10405 case ${host_os} in
10406 aix*)
10407   { echo "$as_me:$LINENO: checking for -bbigtoc option" >&5
10408 echo $ECHO_N "checking for -bbigtoc option... $ECHO_C" >&6; }
10409 if test "${gdb_cv_bigtoc+set}" = set; then
10410   echo $ECHO_N "(cached) $ECHO_C" >&6
10411 else
10412
10413     case $GCC in
10414     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
10415     *) gdb_cv_bigtoc=-bbigtoc ;;
10416     esac
10417
10418     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
10419     cat >conftest.$ac_ext <<_ACEOF
10420 /* confdefs.h.  */
10421 _ACEOF
10422 cat confdefs.h >>conftest.$ac_ext
10423 cat >>conftest.$ac_ext <<_ACEOF
10424 /* end confdefs.h.  */
10425
10426 int
10427 main ()
10428 {
10429 int i;
10430   ;
10431   return 0;
10432 }
10433 _ACEOF
10434 rm -f conftest.$ac_objext conftest$ac_exeext
10435 if { (ac_try="$ac_link"
10436 case "(($ac_try" in
10437   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10438   *) ac_try_echo=$ac_try;;
10439 esac
10440 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10441   (eval "$ac_link") 2>conftest.er1
10442   ac_status=$?
10443   grep -v '^ *+' conftest.er1 >conftest.err
10444   rm -f conftest.er1
10445   cat conftest.err >&5
10446   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10447   (exit $ac_status); } && {
10448          test -z "$ac_c_werror_flag" ||
10449          test ! -s conftest.err
10450        } && test -s conftest$ac_exeext &&
10451        $as_test_x conftest$ac_exeext; then
10452   :
10453 else
10454   echo "$as_me: failed program was:" >&5
10455 sed 's/^/| /' conftest.$ac_ext >&5
10456
10457         gdb_cv_bigtoc=
10458 fi
10459
10460 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10461       conftest$ac_exeext conftest.$ac_ext
10462
10463 fi
10464 { echo "$as_me:$LINENO: result: $gdb_cv_bigtoc" >&5
10465 echo "${ECHO_T}$gdb_cv_bigtoc" >&6; }
10466   ;;
10467 esac
10468
10469 # Change CFLAGS and CPPFLAGS temporarily so that C_SWITCH_X_SITE gets
10470 # used for the tests that follow.  We set them back to REAL_CFLAGS and
10471 # REAL_CPPFLAGS later on.
10472
10473 REAL_CPPFLAGS="$CPPFLAGS"
10474
10475 if test "${HAVE_X11}" = "yes"; then
10476   DEFS="$C_SWITCH_X_SITE $DEFS"
10477   LDFLAGS="$LDFLAGS $LD_SWITCH_X_SITE"
10478   LIBS="$LIBX $LIBS"
10479   CFLAGS="$C_SWITCH_X_SITE $CFLAGS"
10480   CPPFLAGS="$C_SWITCH_X_SITE $CPPFLAGS"
10481
10482   # On Solaris, arrange for LD_RUN_PATH to point to the X libraries for tests.
10483   # This is handled by LD_SWITCH_X_SITE_AUX during the real build,
10484   # but it's more convenient here to set LD_RUN_PATH
10485   # since this also works on hosts that don't understand LD_SWITCH_X_SITE_AUX.
10486   if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then
10487     LD_RUN_PATH=$x_libraries${LD_RUN_PATH+:}$LD_RUN_PATH
10488     export LD_RUN_PATH
10489   fi
10490
10491   if test "${opsys}" = "gnu-linux"; then
10492     { echo "$as_me:$LINENO: checking whether X on GNU/Linux needs -b to link" >&5
10493 echo $ECHO_N "checking whether X on GNU/Linux needs -b to link... $ECHO_C" >&6; }
10494     cat >conftest.$ac_ext <<_ACEOF
10495 /* confdefs.h.  */
10496 _ACEOF
10497 cat confdefs.h >>conftest.$ac_ext
10498 cat >>conftest.$ac_ext <<_ACEOF
10499 /* end confdefs.h.  */
10500
10501 int
10502 main ()
10503 {
10504 XOpenDisplay ("foo");
10505   ;
10506   return 0;
10507 }
10508 _ACEOF
10509 rm -f conftest.$ac_objext conftest$ac_exeext
10510 if { (ac_try="$ac_link"
10511 case "(($ac_try" in
10512   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10513   *) ac_try_echo=$ac_try;;
10514 esac
10515 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10516   (eval "$ac_link") 2>conftest.er1
10517   ac_status=$?
10518   grep -v '^ *+' conftest.er1 >conftest.err
10519   rm -f conftest.er1
10520   cat conftest.err >&5
10521   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10522   (exit $ac_status); } && {
10523          test -z "$ac_c_werror_flag" ||
10524          test ! -s conftest.err
10525        } && test -s conftest$ac_exeext &&
10526        $as_test_x conftest$ac_exeext; then
10527   xlinux_first_failure=no
10528 else
10529   echo "$as_me: failed program was:" >&5
10530 sed 's/^/| /' conftest.$ac_ext >&5
10531
10532         xlinux_first_failure=yes
10533 fi
10534
10535 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10536       conftest$ac_exeext conftest.$ac_ext
10537     if test "${xlinux_first_failure}" = "yes"; then
10538       OLD_LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE"
10539       OLD_C_SWITCH_X_SITE="$C_SWITCH_X_SITE"
10540       OLD_CPPFLAGS="$CPPFLAGS"
10541       OLD_LIBS="$LIBS"
10542       LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -b i486-linuxaout"
10543       C_SWITCH_X_SITE="$C_SWITCH_X_SITE -b i486-linuxaout"
10544       CPPFLAGS="$CPPFLAGS -b i486-linuxaout"
10545       LIBS="$LIBS -b i486-linuxaout"
10546       cat >conftest.$ac_ext <<_ACEOF
10547 /* confdefs.h.  */
10548 _ACEOF
10549 cat confdefs.h >>conftest.$ac_ext
10550 cat >>conftest.$ac_ext <<_ACEOF
10551 /* end confdefs.h.  */
10552
10553 int
10554 main ()
10555 {
10556 XOpenDisplay ("foo");
10557   ;
10558   return 0;
10559 }
10560 _ACEOF
10561 rm -f conftest.$ac_objext conftest$ac_exeext
10562 if { (ac_try="$ac_link"
10563 case "(($ac_try" in
10564   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10565   *) ac_try_echo=$ac_try;;
10566 esac
10567 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10568   (eval "$ac_link") 2>conftest.er1
10569   ac_status=$?
10570   grep -v '^ *+' conftest.er1 >conftest.err
10571   rm -f conftest.er1
10572   cat conftest.err >&5
10573   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10574   (exit $ac_status); } && {
10575          test -z "$ac_c_werror_flag" ||
10576          test ! -s conftest.err
10577        } && test -s conftest$ac_exeext &&
10578        $as_test_x conftest$ac_exeext; then
10579   xlinux_second_failure=no
10580 else
10581   echo "$as_me: failed program was:" >&5
10582 sed 's/^/| /' conftest.$ac_ext >&5
10583
10584         xlinux_second_failure=yes
10585 fi
10586
10587 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10588       conftest$ac_exeext conftest.$ac_ext
10589       if test "${xlinux_second_failure}" = "yes"; then
10590         # If we get the same failure with -b, there is no use adding -b.
10591         # So take it out.  This plays safe.
10592         LD_SWITCH_X_SITE="$OLD_LD_SWITCH_X_SITE"
10593         C_SWITCH_X_SITE="$OLD_C_SWITCH_X_SITE"
10594         CPPFLAGS="$OLD_CPPFLAGS"
10595         LIBS="$OLD_LIBS"
10596         { echo "$as_me:$LINENO: result: no" >&5
10597 echo "${ECHO_T}no" >&6; }
10598       else
10599         { echo "$as_me:$LINENO: result: yes" >&5
10600 echo "${ECHO_T}yes" >&6; }
10601       fi
10602     else
10603       { echo "$as_me:$LINENO: result: no" >&5
10604 echo "${ECHO_T}no" >&6; }
10605     fi
10606   fi
10607
10608   # Reportedly, some broken Solaris systems have XKBlib.h but are missing
10609   # header files included from there.
10610   { echo "$as_me:$LINENO: checking for Xkb" >&5
10611 echo $ECHO_N "checking for Xkb... $ECHO_C" >&6; }
10612   cat >conftest.$ac_ext <<_ACEOF
10613 /* confdefs.h.  */
10614 _ACEOF
10615 cat confdefs.h >>conftest.$ac_ext
10616 cat >>conftest.$ac_ext <<_ACEOF
10617 /* end confdefs.h.  */
10618 #include <X11/Xlib.h>
10619 #include <X11/XKBlib.h>
10620 int
10621 main ()
10622 {
10623 XkbDescPtr kb = XkbGetKeyboard (0, XkbAllComponentsMask, XkbUseCoreKbd);
10624   ;
10625   return 0;
10626 }
10627 _ACEOF
10628 rm -f conftest.$ac_objext conftest$ac_exeext
10629 if { (ac_try="$ac_link"
10630 case "(($ac_try" in
10631   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10632   *) ac_try_echo=$ac_try;;
10633 esac
10634 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10635   (eval "$ac_link") 2>conftest.er1
10636   ac_status=$?
10637   grep -v '^ *+' conftest.er1 >conftest.err
10638   rm -f conftest.er1
10639   cat conftest.err >&5
10640   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10641   (exit $ac_status); } && {
10642          test -z "$ac_c_werror_flag" ||
10643          test ! -s conftest.err
10644        } && test -s conftest$ac_exeext &&
10645        $as_test_x conftest$ac_exeext; then
10646   emacs_xkb=yes
10647 else
10648   echo "$as_me: failed program was:" >&5
10649 sed 's/^/| /' conftest.$ac_ext >&5
10650
10651         emacs_xkb=no
10652 fi
10653
10654 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10655       conftest$ac_exeext conftest.$ac_ext
10656   { echo "$as_me:$LINENO: result: $emacs_xkb" >&5
10657 echo "${ECHO_T}$emacs_xkb" >&6; }
10658   if test $emacs_xkb = yes; then
10659
10660 cat >>confdefs.h <<\_ACEOF
10661 #define HAVE_XKBGETKEYBOARD 1
10662 _ACEOF
10663
10664   fi
10665
10666
10667
10668
10669
10670 for ac_func in XrmSetDatabase XScreenResourceString \
10671 XScreenNumberOfScreen XSetWMProtocols
10672 do
10673 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10674 { echo "$as_me:$LINENO: checking for $ac_func" >&5
10675 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
10676 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
10677   echo $ECHO_N "(cached) $ECHO_C" >&6
10678 else
10679   cat >conftest.$ac_ext <<_ACEOF
10680 /* confdefs.h.  */
10681 _ACEOF
10682 cat confdefs.h >>conftest.$ac_ext
10683 cat >>conftest.$ac_ext <<_ACEOF
10684 /* end confdefs.h.  */
10685 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10686    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
10687 #define $ac_func innocuous_$ac_func
10688
10689 /* System header to define __stub macros and hopefully few prototypes,
10690     which can conflict with char $ac_func (); below.
10691     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10692     <limits.h> exists even on freestanding compilers.  */
10693
10694 #ifdef __STDC__
10695 # include <limits.h>
10696 #else
10697 # include <assert.h>
10698 #endif
10699
10700 #undef $ac_func
10701
10702 /* Override any GCC internal prototype to avoid an error.
10703    Use char because int might match the return type of a GCC
10704    builtin and then its argument prototype would still apply.  */
10705 #ifdef __cplusplus
10706 extern "C"
10707 #endif
10708 char $ac_func ();
10709 /* The GNU C library defines this for functions which it implements
10710     to always fail with ENOSYS.  Some functions are actually named
10711     something starting with __ and the normal name is an alias.  */
10712 #if defined __stub_$ac_func || defined __stub___$ac_func
10713 choke me
10714 #endif
10715
10716 int
10717 main ()
10718 {
10719 return $ac_func ();
10720   ;
10721   return 0;
10722 }
10723 _ACEOF
10724 rm -f conftest.$ac_objext conftest$ac_exeext
10725 if { (ac_try="$ac_link"
10726 case "(($ac_try" in
10727   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10728   *) ac_try_echo=$ac_try;;
10729 esac
10730 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10731   (eval "$ac_link") 2>conftest.er1
10732   ac_status=$?
10733   grep -v '^ *+' conftest.er1 >conftest.err
10734   rm -f conftest.er1
10735   cat conftest.err >&5
10736   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10737   (exit $ac_status); } && {
10738          test -z "$ac_c_werror_flag" ||
10739          test ! -s conftest.err
10740        } && test -s conftest$ac_exeext &&
10741        $as_test_x conftest$ac_exeext; then
10742   eval "$as_ac_var=yes"
10743 else
10744   echo "$as_me: failed program was:" >&5
10745 sed 's/^/| /' conftest.$ac_ext >&5
10746
10747         eval "$as_ac_var=no"
10748 fi
10749
10750 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10751       conftest$ac_exeext conftest.$ac_ext
10752 fi
10753 ac_res=`eval echo '${'$as_ac_var'}'`
10754                { echo "$as_me:$LINENO: result: $ac_res" >&5
10755 echo "${ECHO_T}$ac_res" >&6; }
10756 if test `eval echo '${'$as_ac_var'}'` = yes; then
10757   cat >>confdefs.h <<_ACEOF
10758 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
10759 _ACEOF
10760
10761 fi
10762 done
10763
10764 fi
10765
10766 if test "${window_system}" = "x11"; then
10767   { echo "$as_me:$LINENO: checking X11 version 6" >&5
10768 echo $ECHO_N "checking X11 version 6... $ECHO_C" >&6; }
10769   if test "${emacs_cv_x11_version_6+set}" = set; then
10770   echo $ECHO_N "(cached) $ECHO_C" >&6
10771 else
10772   cat >conftest.$ac_ext <<_ACEOF
10773 /* confdefs.h.  */
10774 _ACEOF
10775 cat confdefs.h >>conftest.$ac_ext
10776 cat >>conftest.$ac_ext <<_ACEOF
10777 /* end confdefs.h.  */
10778 #include <X11/Xlib.h>
10779 int
10780 main ()
10781 {
10782 #if XlibSpecificationRelease < 6
10783 fail;
10784 #endif
10785
10786   ;
10787   return 0;
10788 }
10789 _ACEOF
10790 rm -f conftest.$ac_objext conftest$ac_exeext
10791 if { (ac_try="$ac_link"
10792 case "(($ac_try" in
10793   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10794   *) ac_try_echo=$ac_try;;
10795 esac
10796 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10797   (eval "$ac_link") 2>conftest.er1
10798   ac_status=$?
10799   grep -v '^ *+' conftest.er1 >conftest.err
10800   rm -f conftest.er1
10801   cat conftest.err >&5
10802   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10803   (exit $ac_status); } && {
10804          test -z "$ac_c_werror_flag" ||
10805          test ! -s conftest.err
10806        } && test -s conftest$ac_exeext &&
10807        $as_test_x conftest$ac_exeext; then
10808   emacs_cv_x11_version_6=yes
10809 else
10810   echo "$as_me: failed program was:" >&5
10811 sed 's/^/| /' conftest.$ac_ext >&5
10812
10813         emacs_cv_x11_version_6=no
10814 fi
10815
10816 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10817       conftest$ac_exeext conftest.$ac_ext
10818 fi
10819
10820   if test $emacs_cv_x11_version_6 = yes; then
10821     { echo "$as_me:$LINENO: result: 6 or newer" >&5
10822 echo "${ECHO_T}6 or newer" >&6; }
10823
10824 cat >>confdefs.h <<\_ACEOF
10825 #define HAVE_X11R6 1
10826 _ACEOF
10827
10828   else
10829     { echo "$as_me:$LINENO: result: before 6" >&5
10830 echo "${ECHO_T}before 6" >&6; }
10831   fi
10832 fi
10833
10834
10835 ### Use -lrsvg-2 if available, unless `--with-rsvg=no' is specified.
10836 HAVE_RSVG=no
10837 if test "${HAVE_X11}" = "yes"; then
10838   if test "${with_rsvg}" != "no"; then
10839     RSVG_REQUIRED=2.0.0
10840     RSVG_MODULE="librsvg-2.0 >= $RSVG_REQUIRED"
10841
10842
10843   succeeded=no
10844
10845   # Extract the first word of "pkg-config", so it can be a program name with args.
10846 set dummy pkg-config; ac_word=$2
10847 { echo "$as_me:$LINENO: checking for $ac_word" >&5
10848 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
10849 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
10850   echo $ECHO_N "(cached) $ECHO_C" >&6
10851 else
10852   case $PKG_CONFIG in
10853   [\\/]* | ?:[\\/]*)
10854   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10855   ;;
10856   *)
10857   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10858 for as_dir in $PATH
10859 do
10860   IFS=$as_save_IFS
10861   test -z "$as_dir" && as_dir=.
10862   for ac_exec_ext in '' $ac_executable_extensions; do
10863   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10864     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10865     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
10866     break 2
10867   fi
10868 done
10869 done
10870 IFS=$as_save_IFS
10871
10872   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10873   ;;
10874 esac
10875 fi
10876 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10877 if test -n "$PKG_CONFIG"; then
10878   { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
10879 echo "${ECHO_T}$PKG_CONFIG" >&6; }
10880 else
10881   { echo "$as_me:$LINENO: result: no" >&5
10882 echo "${ECHO_T}no" >&6; }
10883 fi
10884
10885
10886
10887   if test "$PKG_CONFIG" = "no" ; then
10888      :
10889   else
10890      PKG_CONFIG_MIN_VERSION=0.9.0
10891      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10892         { echo "$as_me:$LINENO: checking for $RSVG_MODULE" >&5
10893 echo $ECHO_N "checking for $RSVG_MODULE... $ECHO_C" >&6; }
10894
10895         if $PKG_CONFIG --exists "$RSVG_MODULE" 2>&5; then
10896             { echo "$as_me:$LINENO: result: yes" >&5
10897 echo "${ECHO_T}yes" >&6; }
10898             succeeded=yes
10899
10900             { echo "$as_me:$LINENO: checking RSVG_CFLAGS" >&5
10901 echo $ECHO_N "checking RSVG_CFLAGS... $ECHO_C" >&6; }
10902             RSVG_CFLAGS=`$PKG_CONFIG --cflags "$RSVG_MODULE"|sed -e 's,///*,/,g'`
10903             { echo "$as_me:$LINENO: result: $RSVG_CFLAGS" >&5
10904 echo "${ECHO_T}$RSVG_CFLAGS" >&6; }
10905
10906             { echo "$as_me:$LINENO: checking RSVG_LIBS" >&5
10907 echo $ECHO_N "checking RSVG_LIBS... $ECHO_C" >&6; }
10908             RSVG_LIBS=`$PKG_CONFIG --libs "$RSVG_MODULE"|sed -e 's,///*,/,g'`
10909             { echo "$as_me:$LINENO: result: $RSVG_LIBS" >&5
10910 echo "${ECHO_T}$RSVG_LIBS" >&6; }
10911         else
10912             { echo "$as_me:$LINENO: result: no" >&5
10913 echo "${ECHO_T}no" >&6; }
10914             RSVG_CFLAGS=""
10915             RSVG_LIBS=""
10916             ## If we have a custom action on failure, don't print errors, but
10917             ## do set a variable so people can do so.
10918             RSVG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$RSVG_MODULE"`
10919
10920         fi
10921
10922
10923
10924      else
10925         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10926         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10927      fi
10928   fi
10929
10930   if test $succeeded = yes; then
10931      :
10932   else
10933      :
10934   fi
10935
10936
10937
10938
10939     if test ".${RSVG_CFLAGS}" != "."; then
10940       HAVE_RSVG=yes
10941
10942 cat >>confdefs.h <<\_ACEOF
10943 #define HAVE_RSVG 1
10944 _ACEOF
10945
10946       CFLAGS="$CFLAGS $RSVG_CFLAGS"
10947       LIBS="$RSVG_LIBS $LIBS"
10948     fi
10949   fi
10950 fi
10951
10952
10953 HAVE_GTK=no
10954 if test "${with_gtk}" = "yes" || test "$USE_X_TOOLKIT" = "maybe"; then
10955   GLIB_REQUIRED=2.6
10956   GTK_REQUIRED=2.6
10957   GTK_MODULES="gtk+-2.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
10958
10959
10960   succeeded=no
10961
10962   # Extract the first word of "pkg-config", so it can be a program name with args.
10963 set dummy pkg-config; ac_word=$2
10964 { echo "$as_me:$LINENO: checking for $ac_word" >&5
10965 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
10966 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
10967   echo $ECHO_N "(cached) $ECHO_C" >&6
10968 else
10969   case $PKG_CONFIG in
10970   [\\/]* | ?:[\\/]*)
10971   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10972   ;;
10973   *)
10974   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10975 for as_dir in $PATH
10976 do
10977   IFS=$as_save_IFS
10978   test -z "$as_dir" && as_dir=.
10979   for ac_exec_ext in '' $ac_executable_extensions; do
10980   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10981     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10982     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
10983     break 2
10984   fi
10985 done
10986 done
10987 IFS=$as_save_IFS
10988
10989   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10990   ;;
10991 esac
10992 fi
10993 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10994 if test -n "$PKG_CONFIG"; then
10995   { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
10996 echo "${ECHO_T}$PKG_CONFIG" >&6; }
10997 else
10998   { echo "$as_me:$LINENO: result: no" >&5
10999 echo "${ECHO_T}no" >&6; }
11000 fi
11001
11002
11003
11004   if test "$PKG_CONFIG" = "no" ; then
11005      pkg_check_gtk=no
11006   else
11007      PKG_CONFIG_MIN_VERSION=0.9.0
11008      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11009         { echo "$as_me:$LINENO: checking for $GTK_MODULES" >&5
11010 echo $ECHO_N "checking for $GTK_MODULES... $ECHO_C" >&6; }
11011
11012         if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then
11013             { echo "$as_me:$LINENO: result: yes" >&5
11014 echo "${ECHO_T}yes" >&6; }
11015             succeeded=yes
11016
11017             { echo "$as_me:$LINENO: checking GTK_CFLAGS" >&5
11018 echo $ECHO_N "checking GTK_CFLAGS... $ECHO_C" >&6; }
11019             GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'`
11020             { echo "$as_me:$LINENO: result: $GTK_CFLAGS" >&5
11021 echo "${ECHO_T}$GTK_CFLAGS" >&6; }
11022
11023             { echo "$as_me:$LINENO: checking GTK_LIBS" >&5
11024 echo $ECHO_N "checking GTK_LIBS... $ECHO_C" >&6; }
11025             GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'`
11026             { echo "$as_me:$LINENO: result: $GTK_LIBS" >&5
11027 echo "${ECHO_T}$GTK_LIBS" >&6; }
11028         else
11029             { echo "$as_me:$LINENO: result: no" >&5
11030 echo "${ECHO_T}no" >&6; }
11031             GTK_CFLAGS=""
11032             GTK_LIBS=""
11033             ## If we have a custom action on failure, don't print errors, but
11034             ## do set a variable so people can do so.
11035             GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
11036
11037         fi
11038
11039
11040
11041      else
11042         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11043         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11044      fi
11045   fi
11046
11047   if test $succeeded = yes; then
11048      pkg_check_gtk=yes
11049   else
11050      pkg_check_gtk=no
11051   fi
11052
11053   if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
11054      { { echo "$as_me:$LINENO: error: $GTK_PKG_ERRORS" >&5
11055 echo "$as_me: error: $GTK_PKG_ERRORS" >&2;}
11056    { (exit 1); exit 1; }; }
11057   fi
11058 fi
11059
11060
11061 if test x"$pkg_check_gtk" = xyes; then
11062
11063
11064
11065   C_SWITCH_X_SITE="$C_SWITCH_X_SITE $GTK_CFLAGS"
11066   CFLAGS="$CFLAGS $GTK_CFLAGS"
11067   LIBS="$GTK_LIBS $LIBS"
11068     GTK_COMPILES=no
11069
11070 for ac_func in gtk_main
11071 do
11072 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
11073 { echo "$as_me:$LINENO: checking for $ac_func" >&5
11074 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
11075 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
11076   echo $ECHO_N "(cached) $ECHO_C" >&6
11077 else
11078   cat >conftest.$ac_ext <<_ACEOF
11079 /* confdefs.h.  */
11080 _ACEOF
11081 cat confdefs.h >>conftest.$ac_ext
11082 cat >>conftest.$ac_ext <<_ACEOF
11083 /* end confdefs.h.  */
11084 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
11085    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
11086 #define $ac_func innocuous_$ac_func
11087
11088 /* System header to define __stub macros and hopefully few prototypes,
11089     which can conflict with char $ac_func (); below.
11090     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11091     <limits.h> exists even on freestanding compilers.  */
11092
11093 #ifdef __STDC__
11094 # include <limits.h>
11095 #else
11096 # include <assert.h>
11097 #endif
11098
11099 #undef $ac_func
11100
11101 /* Override any GCC internal prototype to avoid an error.
11102    Use char because int might match the return type of a GCC
11103    builtin and then its argument prototype would still apply.  */
11104 #ifdef __cplusplus
11105 extern "C"
11106 #endif
11107 char $ac_func ();
11108 /* The GNU C library defines this for functions which it implements
11109     to always fail with ENOSYS.  Some functions are actually named
11110     something starting with __ and the normal name is an alias.  */
11111 #if defined __stub_$ac_func || defined __stub___$ac_func
11112 choke me
11113 #endif
11114
11115 int
11116 main ()
11117 {
11118 return $ac_func ();
11119   ;
11120   return 0;
11121 }
11122 _ACEOF
11123 rm -f conftest.$ac_objext conftest$ac_exeext
11124 if { (ac_try="$ac_link"
11125 case "(($ac_try" in
11126   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11127   *) ac_try_echo=$ac_try;;
11128 esac
11129 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11130   (eval "$ac_link") 2>conftest.er1
11131   ac_status=$?
11132   grep -v '^ *+' conftest.er1 >conftest.err
11133   rm -f conftest.er1
11134   cat conftest.err >&5
11135   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11136   (exit $ac_status); } && {
11137          test -z "$ac_c_werror_flag" ||
11138          test ! -s conftest.err
11139        } && test -s conftest$ac_exeext &&
11140        $as_test_x conftest$ac_exeext; then
11141   eval "$as_ac_var=yes"
11142 else
11143   echo "$as_me: failed program was:" >&5
11144 sed 's/^/| /' conftest.$ac_ext >&5
11145
11146         eval "$as_ac_var=no"
11147 fi
11148
11149 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11150       conftest$ac_exeext conftest.$ac_ext
11151 fi
11152 ac_res=`eval echo '${'$as_ac_var'}'`
11153                { echo "$as_me:$LINENO: result: $ac_res" >&5
11154 echo "${ECHO_T}$ac_res" >&6; }
11155 if test `eval echo '${'$as_ac_var'}'` = yes; then
11156   cat >>confdefs.h <<_ACEOF
11157 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
11158 _ACEOF
11159  GTK_COMPILES=yes
11160 fi
11161 done
11162
11163   if test "${GTK_COMPILES}" != "yes"; then
11164     if test "$USE_X_TOOLKIT" != "maybe"; then
11165       { { echo "$as_me:$LINENO: error: Gtk+ wanted, but it does not compile, see config.log.  Maybe some x11-devel files missing?" >&5
11166 echo "$as_me: error: Gtk+ wanted, but it does not compile, see config.log.  Maybe some x11-devel files missing?" >&2;}
11167    { (exit 1); exit 1; }; };
11168     fi
11169   else
11170     HAVE_GTK=yes
11171
11172 cat >>confdefs.h <<\_ACEOF
11173 #define USE_GTK 1
11174 _ACEOF
11175
11176     USE_X_TOOLKIT=none
11177     if $PKG_CONFIG --atleast-version=2.10 gtk+-2.0; then
11178       :
11179     else
11180       { echo "$as_me:$LINENO: WARNING: Your version of Gtk+ will have problems with
11181        closing open displays.  This is no problem if you just use
11182        one display, but if you use more than one and close one of them
11183        Emacs may crash." >&5
11184 echo "$as_me: WARNING: Your version of Gtk+ will have problems with
11185        closing open displays.  This is no problem if you just use
11186        one display, but if you use more than one and close one of them
11187        Emacs may crash." >&2;}
11188       sleep 3
11189     fi
11190   fi
11191
11192 fi
11193
11194
11195 if test "${HAVE_GTK}" = "yes"; then
11196
11197       if test "$with_toolkit_scroll_bars" != no; then
11198     with_toolkit_scroll_bars=yes
11199   fi
11200
11201       HAVE_GTK_MULTIDISPLAY=no
11202
11203 for ac_func in gdk_display_open
11204 do
11205 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
11206 { echo "$as_me:$LINENO: checking for $ac_func" >&5
11207 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
11208 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
11209   echo $ECHO_N "(cached) $ECHO_C" >&6
11210 else
11211   cat >conftest.$ac_ext <<_ACEOF
11212 /* confdefs.h.  */
11213 _ACEOF
11214 cat confdefs.h >>conftest.$ac_ext
11215 cat >>conftest.$ac_ext <<_ACEOF
11216 /* end confdefs.h.  */
11217 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
11218    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
11219 #define $ac_func innocuous_$ac_func
11220
11221 /* System header to define __stub macros and hopefully few prototypes,
11222     which can conflict with char $ac_func (); below.
11223     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11224     <limits.h> exists even on freestanding compilers.  */
11225
11226 #ifdef __STDC__
11227 # include <limits.h>
11228 #else
11229 # include <assert.h>
11230 #endif
11231
11232 #undef $ac_func
11233
11234 /* Override any GCC internal prototype to avoid an error.
11235    Use char because int might match the return type of a GCC
11236    builtin and then its argument prototype would still apply.  */
11237 #ifdef __cplusplus
11238 extern "C"
11239 #endif
11240 char $ac_func ();
11241 /* The GNU C library defines this for functions which it implements
11242     to always fail with ENOSYS.  Some functions are actually named
11243     something starting with __ and the normal name is an alias.  */
11244 #if defined __stub_$ac_func || defined __stub___$ac_func
11245 choke me
11246 #endif
11247
11248 int
11249 main ()
11250 {
11251 return $ac_func ();
11252   ;
11253   return 0;
11254 }
11255 _ACEOF
11256 rm -f conftest.$ac_objext conftest$ac_exeext
11257 if { (ac_try="$ac_link"
11258 case "(($ac_try" in
11259   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11260   *) ac_try_echo=$ac_try;;
11261 esac
11262 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11263   (eval "$ac_link") 2>conftest.er1
11264   ac_status=$?
11265   grep -v '^ *+' conftest.er1 >conftest.err
11266   rm -f conftest.er1
11267   cat conftest.err >&5
11268   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11269   (exit $ac_status); } && {
11270          test -z "$ac_c_werror_flag" ||
11271          test ! -s conftest.err
11272        } && test -s conftest$ac_exeext &&
11273        $as_test_x conftest$ac_exeext; then
11274   eval "$as_ac_var=yes"
11275 else
11276   echo "$as_me: failed program was:" >&5
11277 sed 's/^/| /' conftest.$ac_ext >&5
11278
11279         eval "$as_ac_var=no"
11280 fi
11281
11282 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11283       conftest$ac_exeext conftest.$ac_ext
11284 fi
11285 ac_res=`eval echo '${'$as_ac_var'}'`
11286                { echo "$as_me:$LINENO: result: $ac_res" >&5
11287 echo "${ECHO_T}$ac_res" >&6; }
11288 if test `eval echo '${'$as_ac_var'}'` = yes; then
11289   cat >>confdefs.h <<_ACEOF
11290 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
11291 _ACEOF
11292  HAVE_GTK_MULTIDISPLAY=yes
11293 fi
11294 done
11295
11296   if test "${HAVE_GTK_MULTIDISPLAY}" = "yes"; then
11297
11298 cat >>confdefs.h <<\_ACEOF
11299 #define HAVE_GTK_MULTIDISPLAY 1
11300 _ACEOF
11301
11302   fi
11303
11304       HAVE_GTK_FILE_SELECTION=no
11305
11306 for ac_func in gtk_file_selection_new
11307 do
11308 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
11309 { echo "$as_me:$LINENO: checking for $ac_func" >&5
11310 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
11311 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
11312   echo $ECHO_N "(cached) $ECHO_C" >&6
11313 else
11314   cat >conftest.$ac_ext <<_ACEOF
11315 /* confdefs.h.  */
11316 _ACEOF
11317 cat confdefs.h >>conftest.$ac_ext
11318 cat >>conftest.$ac_ext <<_ACEOF
11319 /* end confdefs.h.  */
11320 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
11321    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
11322 #define $ac_func innocuous_$ac_func
11323
11324 /* System header to define __stub macros and hopefully few prototypes,
11325     which can conflict with char $ac_func (); below.
11326     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11327     <limits.h> exists even on freestanding compilers.  */
11328
11329 #ifdef __STDC__
11330 # include <limits.h>
11331 #else
11332 # include <assert.h>
11333 #endif
11334
11335 #undef $ac_func
11336
11337 /* Override any GCC internal prototype to avoid an error.
11338    Use char because int might match the return type of a GCC
11339    builtin and then its argument prototype would still apply.  */
11340 #ifdef __cplusplus
11341 extern "C"
11342 #endif
11343 char $ac_func ();
11344 /* The GNU C library defines this for functions which it implements
11345     to always fail with ENOSYS.  Some functions are actually named
11346     something starting with __ and the normal name is an alias.  */
11347 #if defined __stub_$ac_func || defined __stub___$ac_func
11348 choke me
11349 #endif
11350
11351 int
11352 main ()
11353 {
11354 return $ac_func ();
11355   ;
11356   return 0;
11357 }
11358 _ACEOF
11359 rm -f conftest.$ac_objext conftest$ac_exeext
11360 if { (ac_try="$ac_link"
11361 case "(($ac_try" in
11362   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11363   *) ac_try_echo=$ac_try;;
11364 esac
11365 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11366   (eval "$ac_link") 2>conftest.er1
11367   ac_status=$?
11368   grep -v '^ *+' conftest.er1 >conftest.err
11369   rm -f conftest.er1
11370   cat conftest.err >&5
11371   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11372   (exit $ac_status); } && {
11373          test -z "$ac_c_werror_flag" ||
11374          test ! -s conftest.err
11375        } && test -s conftest$ac_exeext &&
11376        $as_test_x conftest$ac_exeext; then
11377   eval "$as_ac_var=yes"
11378 else
11379   echo "$as_me: failed program was:" >&5
11380 sed 's/^/| /' conftest.$ac_ext >&5
11381
11382         eval "$as_ac_var=no"
11383 fi
11384
11385 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11386       conftest$ac_exeext conftest.$ac_ext
11387 fi
11388 ac_res=`eval echo '${'$as_ac_var'}'`
11389                { echo "$as_me:$LINENO: result: $ac_res" >&5
11390 echo "${ECHO_T}$ac_res" >&6; }
11391 if test `eval echo '${'$as_ac_var'}'` = yes; then
11392   cat >>confdefs.h <<_ACEOF
11393 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
11394 _ACEOF
11395  HAVE_GTK_FILE_SELECTION=yes
11396 fi
11397 done
11398
11399
11400       HAVE_GTK_FILE_CHOOSER=no
11401
11402 for ac_func in gtk_file_chooser_dialog_new
11403 do
11404 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
11405 { echo "$as_me:$LINENO: checking for $ac_func" >&5
11406 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
11407 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
11408   echo $ECHO_N "(cached) $ECHO_C" >&6
11409 else
11410   cat >conftest.$ac_ext <<_ACEOF
11411 /* confdefs.h.  */
11412 _ACEOF
11413 cat confdefs.h >>conftest.$ac_ext
11414 cat >>conftest.$ac_ext <<_ACEOF
11415 /* end confdefs.h.  */
11416 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
11417    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
11418 #define $ac_func innocuous_$ac_func
11419
11420 /* System header to define __stub macros and hopefully few prototypes,
11421     which can conflict with char $ac_func (); below.
11422     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11423     <limits.h> exists even on freestanding compilers.  */
11424
11425 #ifdef __STDC__
11426 # include <limits.h>
11427 #else
11428 # include <assert.h>
11429 #endif
11430
11431 #undef $ac_func
11432
11433 /* Override any GCC internal prototype to avoid an error.
11434    Use char because int might match the return type of a GCC
11435    builtin and then its argument prototype would still apply.  */
11436 #ifdef __cplusplus
11437 extern "C"
11438 #endif
11439 char $ac_func ();
11440 /* The GNU C library defines this for functions which it implements
11441     to always fail with ENOSYS.  Some functions are actually named
11442     something starting with __ and the normal name is an alias.  */
11443 #if defined __stub_$ac_func || defined __stub___$ac_func
11444 choke me
11445 #endif
11446
11447 int
11448 main ()
11449 {
11450 return $ac_func ();
11451   ;
11452   return 0;
11453 }
11454 _ACEOF
11455 rm -f conftest.$ac_objext conftest$ac_exeext
11456 if { (ac_try="$ac_link"
11457 case "(($ac_try" in
11458   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11459   *) ac_try_echo=$ac_try;;
11460 esac
11461 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11462   (eval "$ac_link") 2>conftest.er1
11463   ac_status=$?
11464   grep -v '^ *+' conftest.er1 >conftest.err
11465   rm -f conftest.er1
11466   cat conftest.err >&5
11467   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11468   (exit $ac_status); } && {
11469          test -z "$ac_c_werror_flag" ||
11470          test ! -s conftest.err
11471        } && test -s conftest$ac_exeext &&
11472        $as_test_x conftest$ac_exeext; then
11473   eval "$as_ac_var=yes"
11474 else
11475   echo "$as_me: failed program was:" >&5
11476 sed 's/^/| /' conftest.$ac_ext >&5
11477
11478         eval "$as_ac_var=no"
11479 fi
11480
11481 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11482       conftest$ac_exeext conftest.$ac_ext
11483 fi
11484 ac_res=`eval echo '${'$as_ac_var'}'`
11485                { echo "$as_me:$LINENO: result: $ac_res" >&5
11486 echo "${ECHO_T}$ac_res" >&6; }
11487 if test `eval echo '${'$as_ac_var'}'` = yes; then
11488   cat >>confdefs.h <<_ACEOF
11489 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
11490 _ACEOF
11491  HAVE_GTK_FILE_CHOOSER=yes
11492 fi
11493 done
11494
11495
11496   if test "$HAVE_GTK_FILE_SELECTION" = yes \
11497      && test "$HAVE_GTK_FILE_CHOOSER" = yes;  then
11498
11499 cat >>confdefs.h <<\_ACEOF
11500 #define HAVE_GTK_FILE_BOTH 1
11501 _ACEOF
11502
11503   fi
11504
11505       if test "$HAVE_GTK_FILE_CHOOSER" = yes; then
11506     HAVE_GTK_AND_PTHREAD=no
11507
11508 for ac_header in pthread.h
11509 do
11510 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
11511 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
11512   { echo "$as_me:$LINENO: checking for $ac_header" >&5
11513 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
11514 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
11515   echo $ECHO_N "(cached) $ECHO_C" >&6
11516 fi
11517 ac_res=`eval echo '${'$as_ac_Header'}'`
11518                { echo "$as_me:$LINENO: result: $ac_res" >&5
11519 echo "${ECHO_T}$ac_res" >&6; }
11520 else
11521   # Is the header compilable?
11522 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
11523 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
11524 cat >conftest.$ac_ext <<_ACEOF
11525 /* confdefs.h.  */
11526 _ACEOF
11527 cat confdefs.h >>conftest.$ac_ext
11528 cat >>conftest.$ac_ext <<_ACEOF
11529 /* end confdefs.h.  */
11530 $ac_includes_default
11531 #include <$ac_header>
11532 _ACEOF
11533 rm -f conftest.$ac_objext
11534 if { (ac_try="$ac_compile"
11535 case "(($ac_try" in
11536   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11537   *) ac_try_echo=$ac_try;;
11538 esac
11539 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11540   (eval "$ac_compile") 2>conftest.er1
11541   ac_status=$?
11542   grep -v '^ *+' conftest.er1 >conftest.err
11543   rm -f conftest.er1
11544   cat conftest.err >&5
11545   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11546   (exit $ac_status); } && {
11547          test -z "$ac_c_werror_flag" ||
11548          test ! -s conftest.err
11549        } && test -s conftest.$ac_objext; then
11550   ac_header_compiler=yes
11551 else
11552   echo "$as_me: failed program was:" >&5
11553 sed 's/^/| /' conftest.$ac_ext >&5
11554
11555         ac_header_compiler=no
11556 fi
11557
11558 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11559 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
11560 echo "${ECHO_T}$ac_header_compiler" >&6; }
11561
11562 # Is the header present?
11563 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
11564 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
11565 cat >conftest.$ac_ext <<_ACEOF
11566 /* confdefs.h.  */
11567 _ACEOF
11568 cat confdefs.h >>conftest.$ac_ext
11569 cat >>conftest.$ac_ext <<_ACEOF
11570 /* end confdefs.h.  */
11571 #include <$ac_header>
11572 _ACEOF
11573 if { (ac_try="$ac_cpp conftest.$ac_ext"
11574 case "(($ac_try" in
11575   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11576   *) ac_try_echo=$ac_try;;
11577 esac
11578 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11579   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
11580   ac_status=$?
11581   grep -v '^ *+' conftest.er1 >conftest.err
11582   rm -f conftest.er1
11583   cat conftest.err >&5
11584   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11585   (exit $ac_status); } >/dev/null && {
11586          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
11587          test ! -s conftest.err
11588        }; then
11589   ac_header_preproc=yes
11590 else
11591   echo "$as_me: failed program was:" >&5
11592 sed 's/^/| /' conftest.$ac_ext >&5
11593
11594   ac_header_preproc=no
11595 fi
11596
11597 rm -f conftest.err conftest.$ac_ext
11598 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
11599 echo "${ECHO_T}$ac_header_preproc" >&6; }
11600
11601 # So?  What about this header?
11602 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
11603   yes:no: )
11604     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
11605 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
11606     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
11607 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
11608     ac_header_preproc=yes
11609     ;;
11610   no:yes:* )
11611     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
11612 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
11613     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
11614 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
11615     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
11616 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
11617     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
11618 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
11619     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
11620 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
11621     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
11622 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
11623
11624     ;;
11625 esac
11626 { echo "$as_me:$LINENO: checking for $ac_header" >&5
11627 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
11628 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
11629   echo $ECHO_N "(cached) $ECHO_C" >&6
11630 else
11631   eval "$as_ac_Header=\$ac_header_preproc"
11632 fi
11633 ac_res=`eval echo '${'$as_ac_Header'}'`
11634                { echo "$as_me:$LINENO: result: $ac_res" >&5
11635 echo "${ECHO_T}$ac_res" >&6; }
11636
11637 fi
11638 if test `eval echo '${'$as_ac_Header'}'` = yes; then
11639   cat >>confdefs.h <<_ACEOF
11640 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
11641 _ACEOF
11642
11643 fi
11644
11645 done
11646
11647     if test "$ac_cv_header_pthread_h"; then
11648       { echo "$as_me:$LINENO: checking for pthread_self in -lpthread" >&5
11649 echo $ECHO_N "checking for pthread_self in -lpthread... $ECHO_C" >&6; }
11650 if test "${ac_cv_lib_pthread_pthread_self+set}" = set; then
11651   echo $ECHO_N "(cached) $ECHO_C" >&6
11652 else
11653   ac_check_lib_save_LIBS=$LIBS
11654 LIBS="-lpthread  $LIBS"
11655 cat >conftest.$ac_ext <<_ACEOF
11656 /* confdefs.h.  */
11657 _ACEOF
11658 cat confdefs.h >>conftest.$ac_ext
11659 cat >>conftest.$ac_ext <<_ACEOF
11660 /* end confdefs.h.  */
11661
11662 /* Override any GCC internal prototype to avoid an error.
11663    Use char because int might match the return type of a GCC
11664    builtin and then its argument prototype would still apply.  */
11665 #ifdef __cplusplus
11666 extern "C"
11667 #endif
11668 char pthread_self ();
11669 int
11670 main ()
11671 {
11672 return pthread_self ();
11673   ;
11674   return 0;
11675 }
11676 _ACEOF
11677 rm -f conftest.$ac_objext conftest$ac_exeext
11678 if { (ac_try="$ac_link"
11679 case "(($ac_try" in
11680   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11681   *) ac_try_echo=$ac_try;;
11682 esac
11683 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11684   (eval "$ac_link") 2>conftest.er1
11685   ac_status=$?
11686   grep -v '^ *+' conftest.er1 >conftest.err
11687   rm -f conftest.er1
11688   cat conftest.err >&5
11689   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11690   (exit $ac_status); } && {
11691          test -z "$ac_c_werror_flag" ||
11692          test ! -s conftest.err
11693        } && test -s conftest$ac_exeext &&
11694        $as_test_x conftest$ac_exeext; then
11695   ac_cv_lib_pthread_pthread_self=yes
11696 else
11697   echo "$as_me: failed program was:" >&5
11698 sed 's/^/| /' conftest.$ac_ext >&5
11699
11700         ac_cv_lib_pthread_pthread_self=no
11701 fi
11702
11703 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11704       conftest$ac_exeext conftest.$ac_ext
11705 LIBS=$ac_check_lib_save_LIBS
11706 fi
11707 { echo "$as_me:$LINENO: result: $ac_cv_lib_pthread_pthread_self" >&5
11708 echo "${ECHO_T}$ac_cv_lib_pthread_pthread_self" >&6; }
11709 if test $ac_cv_lib_pthread_pthread_self = yes; then
11710   HAVE_GTK_AND_PTHREAD=yes
11711 fi
11712
11713     fi
11714     if test "$HAVE_GTK_AND_PTHREAD" = yes; then
11715       case "${canonical}" in
11716         *-hpux*) ;;
11717         *) GTK_LIBS="$GTK_LIBS -lpthread" ;;
11718       esac
11719
11720 cat >>confdefs.h <<\_ACEOF
11721 #define HAVE_GTK_AND_PTHREAD 1
11722 _ACEOF
11723
11724     fi
11725   fi
11726 fi
11727
11728 HAVE_DBUS=no
11729 if test "${with_dbus}" = "yes"; then
11730
11731   succeeded=no
11732
11733   # Extract the first word of "pkg-config", so it can be a program name with args.
11734 set dummy pkg-config; ac_word=$2
11735 { echo "$as_me:$LINENO: checking for $ac_word" >&5
11736 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
11737 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
11738   echo $ECHO_N "(cached) $ECHO_C" >&6
11739 else
11740   case $PKG_CONFIG in
11741   [\\/]* | ?:[\\/]*)
11742   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11743   ;;
11744   *)
11745   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11746 for as_dir in $PATH
11747 do
11748   IFS=$as_save_IFS
11749   test -z "$as_dir" && as_dir=.
11750   for ac_exec_ext in '' $ac_executable_extensions; do
11751   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11752     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11753     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
11754     break 2
11755   fi
11756 done
11757 done
11758 IFS=$as_save_IFS
11759
11760   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11761   ;;
11762 esac
11763 fi
11764 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11765 if test -n "$PKG_CONFIG"; then
11766   { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
11767 echo "${ECHO_T}$PKG_CONFIG" >&6; }
11768 else
11769   { echo "$as_me:$LINENO: result: no" >&5
11770 echo "${ECHO_T}no" >&6; }
11771 fi
11772
11773
11774
11775   if test "$PKG_CONFIG" = "no" ; then
11776      HAVE_DBUS=no
11777   else
11778      PKG_CONFIG_MIN_VERSION=0.9.0
11779      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11780         { echo "$as_me:$LINENO: checking for dbus-1 >= 1.0" >&5
11781 echo $ECHO_N "checking for dbus-1 >= 1.0... $ECHO_C" >&6; }
11782
11783         if $PKG_CONFIG --exists "dbus-1 >= 1.0" 2>&5; then
11784             { echo "$as_me:$LINENO: result: yes" >&5
11785 echo "${ECHO_T}yes" >&6; }
11786             succeeded=yes
11787
11788             { echo "$as_me:$LINENO: checking DBUS_CFLAGS" >&5
11789 echo $ECHO_N "checking DBUS_CFLAGS... $ECHO_C" >&6; }
11790             DBUS_CFLAGS=`$PKG_CONFIG --cflags "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
11791             { echo "$as_me:$LINENO: result: $DBUS_CFLAGS" >&5
11792 echo "${ECHO_T}$DBUS_CFLAGS" >&6; }
11793
11794             { echo "$as_me:$LINENO: checking DBUS_LIBS" >&5
11795 echo $ECHO_N "checking DBUS_LIBS... $ECHO_C" >&6; }
11796             DBUS_LIBS=`$PKG_CONFIG --libs "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
11797             { echo "$as_me:$LINENO: result: $DBUS_LIBS" >&5
11798 echo "${ECHO_T}$DBUS_LIBS" >&6; }
11799         else
11800             { echo "$as_me:$LINENO: result: no" >&5
11801 echo "${ECHO_T}no" >&6; }
11802             DBUS_CFLAGS=""
11803             DBUS_LIBS=""
11804             ## If we have a custom action on failure, don't print errors, but
11805             ## do set a variable so people can do so.
11806             DBUS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "dbus-1 >= 1.0"`
11807
11808         fi
11809
11810
11811
11812      else
11813         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11814         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11815      fi
11816   fi
11817
11818   if test $succeeded = yes; then
11819      HAVE_DBUS=yes
11820   else
11821      HAVE_DBUS=no
11822   fi
11823
11824    if test "$HAVE_DBUS" = yes; then
11825
11826 cat >>confdefs.h <<\_ACEOF
11827 #define HAVE_DBUS 1
11828 _ACEOF
11829
11830    fi
11831 fi
11832
11833 HAVE_XAW3D=no
11834 if test x"${USE_X_TOOLKIT}" = xmaybe || test x"${USE_X_TOOLKIT}" = xLUCID; then
11835   if test "$with_xaw3d" != no; then
11836     { echo "$as_me:$LINENO: checking for xaw3d" >&5
11837 echo $ECHO_N "checking for xaw3d... $ECHO_C" >&6; }
11838     if test "${emacs_cv_xaw3d+set}" = set; then
11839   echo $ECHO_N "(cached) $ECHO_C" >&6
11840 else
11841   cat >conftest.$ac_ext <<_ACEOF
11842 /* confdefs.h.  */
11843 _ACEOF
11844 cat confdefs.h >>conftest.$ac_ext
11845 cat >>conftest.$ac_ext <<_ACEOF
11846 /* end confdefs.h.  */
11847
11848 #include <X11/Intrinsic.h>
11849 #include <X11/Xaw3d/Simple.h>
11850 int
11851 main ()
11852 {
11853
11854   ;
11855   return 0;
11856 }
11857 _ACEOF
11858 rm -f conftest.$ac_objext conftest$ac_exeext
11859 if { (ac_try="$ac_link"
11860 case "(($ac_try" in
11861   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11862   *) ac_try_echo=$ac_try;;
11863 esac
11864 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11865   (eval "$ac_link") 2>conftest.er1
11866   ac_status=$?
11867   grep -v '^ *+' conftest.er1 >conftest.err
11868   rm -f conftest.er1
11869   cat conftest.err >&5
11870   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11871   (exit $ac_status); } && {
11872          test -z "$ac_c_werror_flag" ||
11873          test ! -s conftest.err
11874        } && test -s conftest$ac_exeext &&
11875        $as_test_x conftest$ac_exeext; then
11876   emacs_cv_xaw3d=yes
11877 else
11878   echo "$as_me: failed program was:" >&5
11879 sed 's/^/| /' conftest.$ac_ext >&5
11880
11881         emacs_cv_xaw3d=no
11882 fi
11883
11884 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11885       conftest$ac_exeext conftest.$ac_ext
11886 fi
11887
11888   else
11889     emacs_cv_xaw3d=no
11890   fi
11891   if test $emacs_cv_xaw3d = yes; then
11892     { echo "$as_me:$LINENO: result: yes; using Lucid toolkit" >&5
11893 echo "${ECHO_T}yes; using Lucid toolkit" >&6; }
11894     USE_X_TOOLKIT=LUCID
11895     HAVE_XAW3D=yes
11896
11897 cat >>confdefs.h <<\_ACEOF
11898 #define HAVE_XAW3D 1
11899 _ACEOF
11900
11901   else
11902     { echo "$as_me:$LINENO: result: no" >&5
11903 echo "${ECHO_T}no" >&6; }
11904     { echo "$as_me:$LINENO: checking for libXaw" >&5
11905 echo $ECHO_N "checking for libXaw... $ECHO_C" >&6; }
11906     if test "${emacs_cv_xaw+set}" = set; then
11907   echo $ECHO_N "(cached) $ECHO_C" >&6
11908 else
11909   cat >conftest.$ac_ext <<_ACEOF
11910 /* confdefs.h.  */
11911 _ACEOF
11912 cat confdefs.h >>conftest.$ac_ext
11913 cat >>conftest.$ac_ext <<_ACEOF
11914 /* end confdefs.h.  */
11915
11916 #include <X11/Intrinsic.h>
11917 #include <X11/Xaw/Simple.h>
11918 int
11919 main ()
11920 {
11921
11922   ;
11923   return 0;
11924 }
11925 _ACEOF
11926 rm -f conftest.$ac_objext conftest$ac_exeext
11927 if { (ac_try="$ac_link"
11928 case "(($ac_try" in
11929   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11930   *) ac_try_echo=$ac_try;;
11931 esac
11932 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11933   (eval "$ac_link") 2>conftest.er1
11934   ac_status=$?
11935   grep -v '^ *+' conftest.er1 >conftest.err
11936   rm -f conftest.er1
11937   cat conftest.err >&5
11938   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11939   (exit $ac_status); } && {
11940          test -z "$ac_c_werror_flag" ||
11941          test ! -s conftest.err
11942        } && test -s conftest$ac_exeext &&
11943        $as_test_x conftest$ac_exeext; then
11944   emacs_cv_xaw=yes
11945 else
11946   echo "$as_me: failed program was:" >&5
11947 sed 's/^/| /' conftest.$ac_ext >&5
11948
11949         emacs_cv_xaw=no
11950 fi
11951
11952 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11953       conftest$ac_exeext conftest.$ac_ext
11954 fi
11955
11956     if test $emacs_cv_xaw = yes; then
11957       { echo "$as_me:$LINENO: result: yes; using Lucid toolkit" >&5
11958 echo "${ECHO_T}yes; using Lucid toolkit" >&6; }
11959       USE_X_TOOLKIT=LUCID
11960     elif test x"${USE_X_TOOLKIT}" = xLUCID; then
11961       { { echo "$as_me:$LINENO: error: Lucid toolkit requires X11/Xaw include files" >&5
11962 echo "$as_me: error: Lucid toolkit requires X11/Xaw include files" >&2;}
11963    { (exit 1); exit 1; }; }
11964     else
11965       { echo "$as_me:$LINENO: result: no; do not use toolkit by default" >&5
11966 echo "${ECHO_T}no; do not use toolkit by default" >&6; }
11967       USE_X_TOOLKIT=none
11968     fi
11969   fi
11970 fi
11971
11972 X_TOOLKIT_TYPE=$USE_X_TOOLKIT
11973
11974 if test "${USE_X_TOOLKIT}" != "none"; then
11975   { echo "$as_me:$LINENO: checking X11 toolkit version" >&5
11976 echo $ECHO_N "checking X11 toolkit version... $ECHO_C" >&6; }
11977   if test "${emacs_cv_x11_toolkit_version_6+set}" = set; then
11978   echo $ECHO_N "(cached) $ECHO_C" >&6
11979 else
11980   cat >conftest.$ac_ext <<_ACEOF
11981 /* confdefs.h.  */
11982 _ACEOF
11983 cat confdefs.h >>conftest.$ac_ext
11984 cat >>conftest.$ac_ext <<_ACEOF
11985 /* end confdefs.h.  */
11986 #include <X11/Intrinsic.h>
11987 int
11988 main ()
11989 {
11990 #if XtSpecificationRelease < 6
11991 fail;
11992 #endif
11993
11994   ;
11995   return 0;
11996 }
11997 _ACEOF
11998 rm -f conftest.$ac_objext conftest$ac_exeext
11999 if { (ac_try="$ac_link"
12000 case "(($ac_try" in
12001   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12002   *) ac_try_echo=$ac_try;;
12003 esac
12004 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12005   (eval "$ac_link") 2>conftest.er1
12006   ac_status=$?
12007   grep -v '^ *+' conftest.er1 >conftest.err
12008   rm -f conftest.er1
12009   cat conftest.err >&5
12010   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12011   (exit $ac_status); } && {
12012          test -z "$ac_c_werror_flag" ||
12013          test ! -s conftest.err
12014        } && test -s conftest$ac_exeext &&
12015        $as_test_x conftest$ac_exeext; then
12016   emacs_cv_x11_toolkit_version_6=yes
12017 else
12018   echo "$as_me: failed program was:" >&5
12019 sed 's/^/| /' conftest.$ac_ext >&5
12020
12021         emacs_cv_x11_toolkit_version_6=no
12022 fi
12023
12024 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
12025       conftest$ac_exeext conftest.$ac_ext
12026 fi
12027
12028   HAVE_X11XTR6=$emacs_cv_x11_toolkit_version_6
12029   if test $emacs_cv_x11_toolkit_version_6 = yes; then
12030     { echo "$as_me:$LINENO: result: 6 or newer" >&5
12031 echo "${ECHO_T}6 or newer" >&6; }
12032
12033 cat >>confdefs.h <<\_ACEOF
12034 #define HAVE_X11XTR6 1
12035 _ACEOF
12036
12037   else
12038     { echo "$as_me:$LINENO: result: before 6" >&5
12039 echo "${ECHO_T}before 6" >&6; }
12040   fi
12041
12042   OLDLIBS="$LIBS"
12043   if test x$HAVE_X11XTR6 = xyes; then
12044     LIBS="-lXt -lSM -lICE $LIBS"
12045   else
12046     LIBS="-lXt $LIBS"
12047   fi
12048
12049 { echo "$as_me:$LINENO: checking for XmuConvertStandardSelection in -lXmu" >&5
12050 echo $ECHO_N "checking for XmuConvertStandardSelection in -lXmu... $ECHO_C" >&6; }
12051 if test "${ac_cv_lib_Xmu_XmuConvertStandardSelection+set}" = set; then
12052   echo $ECHO_N "(cached) $ECHO_C" >&6
12053 else
12054   ac_check_lib_save_LIBS=$LIBS
12055 LIBS="-lXmu  $LIBS"
12056 cat >conftest.$ac_ext <<_ACEOF
12057 /* confdefs.h.  */
12058 _ACEOF
12059 cat confdefs.h >>conftest.$ac_ext
12060 cat >>conftest.$ac_ext <<_ACEOF
12061 /* end confdefs.h.  */
12062
12063 /* Override any GCC internal prototype to avoid an error.
12064    Use char because int might match the return type of a GCC
12065    builtin and then its argument prototype would still apply.  */
12066 #ifdef __cplusplus
12067 extern "C"
12068 #endif
12069 char XmuConvertStandardSelection ();
12070 int
12071 main ()
12072 {
12073 return XmuConvertStandardSelection ();
12074   ;
12075   return 0;
12076 }
12077 _ACEOF
12078 rm -f conftest.$ac_objext conftest$ac_exeext
12079 if { (ac_try="$ac_link"
12080 case "(($ac_try" in
12081   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12082   *) ac_try_echo=$ac_try;;
12083 esac
12084 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12085   (eval "$ac_link") 2>conftest.er1
12086   ac_status=$?
12087   grep -v '^ *+' conftest.er1 >conftest.err
12088   rm -f conftest.er1
12089   cat conftest.err >&5
12090   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12091   (exit $ac_status); } && {
12092          test -z "$ac_c_werror_flag" ||
12093          test ! -s conftest.err
12094        } && test -s conftest$ac_exeext &&
12095        $as_test_x conftest$ac_exeext; then
12096   ac_cv_lib_Xmu_XmuConvertStandardSelection=yes
12097 else
12098   echo "$as_me: failed program was:" >&5
12099 sed 's/^/| /' conftest.$ac_ext >&5
12100
12101         ac_cv_lib_Xmu_XmuConvertStandardSelection=no
12102 fi
12103
12104 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
12105       conftest$ac_exeext conftest.$ac_ext
12106 LIBS=$ac_check_lib_save_LIBS
12107 fi
12108 { echo "$as_me:$LINENO: result: $ac_cv_lib_Xmu_XmuConvertStandardSelection" >&5
12109 echo "${ECHO_T}$ac_cv_lib_Xmu_XmuConvertStandardSelection" >&6; }
12110 if test $ac_cv_lib_Xmu_XmuConvertStandardSelection = yes; then
12111   cat >>confdefs.h <<_ACEOF
12112 #define HAVE_LIBXMU 1
12113 _ACEOF
12114
12115   LIBS="-lXmu $LIBS"
12116
12117 fi
12118
12119   test $ac_cv_lib_Xmu_XmuConvertStandardSelection = no && LIBS="$OLDLIBS"
12120 fi
12121
12122 # On Irix 6.5, at least, we need XShapeQueryExtension from -lXext for Xaw3D.
12123 if test "${HAVE_X11}" = "yes"; then
12124   if test "${USE_X_TOOLKIT}" != "none"; then
12125
12126 { echo "$as_me:$LINENO: checking for XShapeQueryExtension in -lXext" >&5
12127 echo $ECHO_N "checking for XShapeQueryExtension in -lXext... $ECHO_C" >&6; }
12128 if test "${ac_cv_lib_Xext_XShapeQueryExtension+set}" = set; then
12129   echo $ECHO_N "(cached) $ECHO_C" >&6
12130 else
12131   ac_check_lib_save_LIBS=$LIBS
12132 LIBS="-lXext  $LIBS"
12133 cat >conftest.$ac_ext <<_ACEOF
12134 /* confdefs.h.  */
12135 _ACEOF
12136 cat confdefs.h >>conftest.$ac_ext
12137 cat >>conftest.$ac_ext <<_ACEOF
12138 /* end confdefs.h.  */
12139
12140 /* Override any GCC internal prototype to avoid an error.
12141    Use char because int might match the return type of a GCC
12142    builtin and then its argument prototype would still apply.  */
12143 #ifdef __cplusplus
12144 extern "C"
12145 #endif
12146 char XShapeQueryExtension ();
12147 int
12148 main ()
12149 {
12150 return XShapeQueryExtension ();
12151   ;
12152   return 0;
12153 }
12154 _ACEOF
12155 rm -f conftest.$ac_objext conftest$ac_exeext
12156 if { (ac_try="$ac_link"
12157 case "(($ac_try" in
12158   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12159   *) ac_try_echo=$ac_try;;
12160 esac
12161 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12162   (eval "$ac_link") 2>conftest.er1
12163   ac_status=$?
12164   grep -v '^ *+' conftest.er1 >conftest.err
12165   rm -f conftest.er1
12166   cat conftest.err >&5
12167   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12168   (exit $ac_status); } && {
12169          test -z "$ac_c_werror_flag" ||
12170          test ! -s conftest.err
12171        } && test -s conftest$ac_exeext &&
12172        $as_test_x conftest$ac_exeext; then
12173   ac_cv_lib_Xext_XShapeQueryExtension=yes
12174 else
12175   echo "$as_me: failed program was:" >&5
12176 sed 's/^/| /' conftest.$ac_ext >&5
12177
12178         ac_cv_lib_Xext_XShapeQueryExtension=no
12179 fi
12180
12181 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
12182       conftest$ac_exeext conftest.$ac_ext
12183 LIBS=$ac_check_lib_save_LIBS
12184 fi
12185 { echo "$as_me:$LINENO: result: $ac_cv_lib_Xext_XShapeQueryExtension" >&5
12186 echo "${ECHO_T}$ac_cv_lib_Xext_XShapeQueryExtension" >&6; }
12187 if test $ac_cv_lib_Xext_XShapeQueryExtension = yes; then
12188   cat >>confdefs.h <<_ACEOF
12189 #define HAVE_LIBXEXT 1
12190 _ACEOF
12191
12192   LIBS="-lXext $LIBS"
12193
12194 fi
12195
12196   fi
12197 fi
12198
12199 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
12200   { echo "$as_me:$LINENO: checking for Motif version 2.1" >&5
12201 echo $ECHO_N "checking for Motif version 2.1... $ECHO_C" >&6; }
12202 if test "${emacs_cv_motif_version_2_1+set}" = set; then
12203   echo $ECHO_N "(cached) $ECHO_C" >&6
12204 else
12205   cat >conftest.$ac_ext <<_ACEOF
12206 /* confdefs.h.  */
12207 _ACEOF
12208 cat confdefs.h >>conftest.$ac_ext
12209 cat >>conftest.$ac_ext <<_ACEOF
12210 /* end confdefs.h.  */
12211 #include <Xm/Xm.h>
12212 int
12213 main ()
12214 {
12215 #if XmVERSION > 2 || (XmVERSION == 2 && XmREVISION >= 1)
12216 int x = 5;
12217 #else
12218 Motif version prior to 2.1.
12219 #endif
12220   ;
12221   return 0;
12222 }
12223 _ACEOF
12224 rm -f conftest.$ac_objext
12225 if { (ac_try="$ac_compile"
12226 case "(($ac_try" in
12227   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12228   *) ac_try_echo=$ac_try;;
12229 esac
12230 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12231   (eval "$ac_compile") 2>conftest.er1
12232   ac_status=$?
12233   grep -v '^ *+' conftest.er1 >conftest.err
12234   rm -f conftest.er1
12235   cat conftest.err >&5
12236   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12237   (exit $ac_status); } && {
12238          test -z "$ac_c_werror_flag" ||
12239          test ! -s conftest.err
12240        } && test -s conftest.$ac_objext; then
12241   emacs_cv_motif_version_2_1=yes
12242 else
12243   echo "$as_me: failed program was:" >&5
12244 sed 's/^/| /' conftest.$ac_ext >&5
12245
12246         emacs_cv_motif_version_2_1=no
12247 fi
12248
12249 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12250 fi
12251 { echo "$as_me:$LINENO: result: $emacs_cv_motif_version_2_1" >&5
12252 echo "${ECHO_T}$emacs_cv_motif_version_2_1" >&6; }
12253   HAVE_MOTIF_2_1=$emacs_cv_motif_version_2_1
12254   if test $emacs_cv_motif_version_2_1 = yes; then
12255     HAVE_LIBXP=no
12256
12257 cat >>confdefs.h <<\_ACEOF
12258 #define HAVE_MOTIF_2_1 1
12259 _ACEOF
12260
12261     { echo "$as_me:$LINENO: checking for XpCreateContext in -lXp" >&5
12262 echo $ECHO_N "checking for XpCreateContext in -lXp... $ECHO_C" >&6; }
12263 if test "${ac_cv_lib_Xp_XpCreateContext+set}" = set; then
12264   echo $ECHO_N "(cached) $ECHO_C" >&6
12265 else
12266   ac_check_lib_save_LIBS=$LIBS
12267 LIBS="-lXp  $LIBS"
12268 cat >conftest.$ac_ext <<_ACEOF
12269 /* confdefs.h.  */
12270 _ACEOF
12271 cat confdefs.h >>conftest.$ac_ext
12272 cat >>conftest.$ac_ext <<_ACEOF
12273 /* end confdefs.h.  */
12274
12275 /* Override any GCC internal prototype to avoid an error.
12276    Use char because int might match the return type of a GCC
12277    builtin and then its argument prototype would still apply.  */
12278 #ifdef __cplusplus
12279 extern "C"
12280 #endif
12281 char XpCreateContext ();
12282 int
12283 main ()
12284 {
12285 return XpCreateContext ();
12286   ;
12287   return 0;
12288 }
12289 _ACEOF
12290 rm -f conftest.$ac_objext conftest$ac_exeext
12291 if { (ac_try="$ac_link"
12292 case "(($ac_try" in
12293   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12294   *) ac_try_echo=$ac_try;;
12295 esac
12296 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12297   (eval "$ac_link") 2>conftest.er1
12298   ac_status=$?
12299   grep -v '^ *+' conftest.er1 >conftest.err
12300   rm -f conftest.er1
12301   cat conftest.err >&5
12302   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12303   (exit $ac_status); } && {
12304          test -z "$ac_c_werror_flag" ||
12305          test ! -s conftest.err
12306        } && test -s conftest$ac_exeext &&
12307        $as_test_x conftest$ac_exeext; then
12308   ac_cv_lib_Xp_XpCreateContext=yes
12309 else
12310   echo "$as_me: failed program was:" >&5
12311 sed 's/^/| /' conftest.$ac_ext >&5
12312
12313         ac_cv_lib_Xp_XpCreateContext=no
12314 fi
12315
12316 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
12317       conftest$ac_exeext conftest.$ac_ext
12318 LIBS=$ac_check_lib_save_LIBS
12319 fi
12320 { echo "$as_me:$LINENO: result: $ac_cv_lib_Xp_XpCreateContext" >&5
12321 echo "${ECHO_T}$ac_cv_lib_Xp_XpCreateContext" >&6; }
12322 if test $ac_cv_lib_Xp_XpCreateContext = yes; then
12323   HAVE_LIBXP=yes
12324 fi
12325
12326     if test ${HAVE_LIBXP} = yes; then
12327
12328 cat >>confdefs.h <<\_ACEOF
12329 #define HAVE_LIBXP 1
12330 _ACEOF
12331
12332     fi
12333   else
12334     { echo "$as_me:$LINENO: checking for LessTif where some systems put it" >&5
12335 echo $ECHO_N "checking for LessTif where some systems put it... $ECHO_C" >&6; }
12336 if test "${emacs_cv_lesstif+set}" = set; then
12337   echo $ECHO_N "(cached) $ECHO_C" >&6
12338 else
12339   # We put this in CFLAGS temporarily to precede other -I options
12340     # that might be in CFLAGS temporarily.
12341     # We put this in CPPFLAGS where it precedes the other -I options.
12342     OLD_CPPFLAGS=$CPPFLAGS
12343     OLD_CFLAGS=$CFLAGS
12344     CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CPPFLAGS"
12345     CFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CFLAGS"
12346     cat >conftest.$ac_ext <<_ACEOF
12347 /* confdefs.h.  */
12348 _ACEOF
12349 cat confdefs.h >>conftest.$ac_ext
12350 cat >>conftest.$ac_ext <<_ACEOF
12351 /* end confdefs.h.  */
12352 #include </usr/X11R6/LessTif/Motif1.2/include/Xm/Xm.h>
12353 int
12354 main ()
12355 {
12356 int x = 5;
12357   ;
12358   return 0;
12359 }
12360 _ACEOF
12361 rm -f conftest.$ac_objext
12362 if { (ac_try="$ac_compile"
12363 case "(($ac_try" in
12364   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12365   *) ac_try_echo=$ac_try;;
12366 esac
12367 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12368   (eval "$ac_compile") 2>conftest.er1
12369   ac_status=$?
12370   grep -v '^ *+' conftest.er1 >conftest.err
12371   rm -f conftest.er1
12372   cat conftest.err >&5
12373   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12374   (exit $ac_status); } && {
12375          test -z "$ac_c_werror_flag" ||
12376          test ! -s conftest.err
12377        } && test -s conftest.$ac_objext; then
12378   emacs_cv_lesstif=yes
12379 else
12380   echo "$as_me: failed program was:" >&5
12381 sed 's/^/| /' conftest.$ac_ext >&5
12382
12383         emacs_cv_lesstif=no
12384 fi
12385
12386 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12387 fi
12388 { echo "$as_me:$LINENO: result: $emacs_cv_lesstif" >&5
12389 echo "${ECHO_T}$emacs_cv_lesstif" >&6; }
12390     if test $emacs_cv_lesstif = yes; then
12391       # Make sure this -I option remains in CPPFLAGS after it is set
12392       # back to REAL_CPPFLAGS.
12393       # There is no need to change REAL_CFLAGS, because REAL_CFLAGS does not
12394       # have those other -I options anyway.  Ultimately, having this
12395       # directory ultimately in CPPFLAGS will be enough.
12396       REAL_CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $REAL_CPPFLAGS"
12397       LDFLAGS="-L/usr/X11R6/LessTif/Motif1.2/lib $LDFLAGS"
12398     else
12399       CFLAGS=$OLD_CFLAGS
12400       CPPFLAGS=$OLD_CPPFLAGS
12401     fi
12402   fi
12403 fi
12404
12405
12406
12407 USE_TOOLKIT_SCROLL_BARS=no
12408 if test "${with_toolkit_scroll_bars}" != "no"; then
12409   if test "${USE_X_TOOLKIT}" != "none"; then
12410     if test "${USE_X_TOOLKIT}" = "MOTIF"; then
12411       cat >>confdefs.h <<\_ACEOF
12412 #define USE_TOOLKIT_SCROLL_BARS 1
12413 _ACEOF
12414
12415       HAVE_XAW3D=no
12416       USE_TOOLKIT_SCROLL_BARS=yes
12417     elif test "${HAVE_XAW3D}" = "yes"; then
12418       cat >>confdefs.h <<\_ACEOF
12419 #define USE_TOOLKIT_SCROLL_BARS 1
12420 _ACEOF
12421
12422       USE_TOOLKIT_SCROLL_BARS=yes
12423     fi
12424   elif test "${HAVE_GTK}" = "yes"; then
12425     cat >>confdefs.h <<\_ACEOF
12426 #define USE_TOOLKIT_SCROLL_BARS 1
12427 _ACEOF
12428
12429     USE_TOOLKIT_SCROLL_BARS=yes
12430   elif test "${HAVE_NS}" = "yes"; then
12431     cat >>confdefs.h <<\_ACEOF
12432 #define USE_TOOLKIT_SCROLL_BARS 1
12433 _ACEOF
12434
12435     USE_TOOLKIT_SCROLL_BARS=yes
12436   fi
12437 fi
12438
12439 cat >conftest.$ac_ext <<_ACEOF
12440 /* confdefs.h.  */
12441 _ACEOF
12442 cat confdefs.h >>conftest.$ac_ext
12443 cat >>conftest.$ac_ext <<_ACEOF
12444 /* end confdefs.h.  */
12445
12446           #include <X11/Xlib.h>
12447           #include <X11/Xresource.h>
12448 int
12449 main ()
12450 {
12451 XIMProc  callback;
12452   ;
12453   return 0;
12454 }
12455 _ACEOF
12456 rm -f conftest.$ac_objext
12457 if { (ac_try="$ac_compile"
12458 case "(($ac_try" in
12459   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12460   *) ac_try_echo=$ac_try;;
12461 esac
12462 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12463   (eval "$ac_compile") 2>conftest.er1
12464   ac_status=$?
12465   grep -v '^ *+' conftest.er1 >conftest.err
12466   rm -f conftest.er1
12467   cat conftest.err >&5
12468   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12469   (exit $ac_status); } && {
12470          test -z "$ac_c_werror_flag" ||
12471          test ! -s conftest.err
12472        } && test -s conftest.$ac_objext; then
12473   HAVE_XIM=yes
12474
12475 cat >>confdefs.h <<\_ACEOF
12476 #define HAVE_XIM 1
12477 _ACEOF
12478
12479 else
12480   echo "$as_me: failed program was:" >&5
12481 sed 's/^/| /' conftest.$ac_ext >&5
12482
12483         HAVE_XIM=no
12484 fi
12485
12486 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12487
12488
12489 if test "${with_xim}" != "no"; then
12490
12491 cat >>confdefs.h <<\_ACEOF
12492 #define USE_XIM 1
12493 _ACEOF
12494
12495 fi
12496
12497
12498 if test "${HAVE_XIM}" != "no"; then
12499   late_CFLAGS=$CFLAGS
12500   if test "$GCC" = yes; then
12501     CFLAGS="$CFLAGS --pedantic-errors"
12502   fi
12503   cat >conftest.$ac_ext <<_ACEOF
12504 /* confdefs.h.  */
12505 _ACEOF
12506 cat confdefs.h >>conftest.$ac_ext
12507 cat >>conftest.$ac_ext <<_ACEOF
12508 /* end confdefs.h.  */
12509
12510 #include <X11/Xlib.h>
12511 #include <X11/Xresource.h>
12512 int
12513 main ()
12514 {
12515 Display *display;
12516 XrmDatabase db;
12517 char *res_name;
12518 char *res_class;
12519 XIMProc  callback;
12520 XPointer *client_data;
12521 #ifndef __GNUC__
12522 /* If we're not using GCC, it's probably not XFree86, and this is
12523    probably right, but we can't use something like --pedantic-errors.  */
12524 extern Bool XRegisterIMInstantiateCallback(Display*, XrmDatabase, char*,
12525                                            char*, XIMProc, XPointer*);
12526 #endif
12527 (void)XRegisterIMInstantiateCallback(display, db, res_name, res_class, callback,
12528    client_data);
12529   ;
12530   return 0;
12531 }
12532 _ACEOF
12533 rm -f conftest.$ac_objext
12534 if { (ac_try="$ac_compile"
12535 case "(($ac_try" in
12536   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12537   *) ac_try_echo=$ac_try;;
12538 esac
12539 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12540   (eval "$ac_compile") 2>conftest.er1
12541   ac_status=$?
12542   grep -v '^ *+' conftest.er1 >conftest.err
12543   rm -f conftest.er1
12544   cat conftest.err >&5
12545   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12546   (exit $ac_status); } && {
12547          test -z "$ac_c_werror_flag" ||
12548          test ! -s conftest.err
12549        } && test -s conftest.$ac_objext; then
12550   emacs_cv_arg6_star=yes
12551 else
12552   echo "$as_me: failed program was:" >&5
12553 sed 's/^/| /' conftest.$ac_ext >&5
12554
12555
12556 fi
12557
12558 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12559
12560   if test "$emacs_cv_arg6_star" = yes; then
12561     cat >>confdefs.h <<\_ACEOF
12562 #define XRegisterIMInstantiateCallback_arg6 XPointer*
12563 _ACEOF
12564
12565   else
12566     cat >>confdefs.h <<\_ACEOF
12567 #define XRegisterIMInstantiateCallback_arg6 XPointer
12568 _ACEOF
12569
12570   fi
12571   CFLAGS=$late_CFLAGS
12572 fi
12573
12574 ### Start of font-backend section.
12575
12576 ## Use -lXft if available, unless `--with-freetype=no' nor `--with-xft=no'.
12577 HAVE_XFT=maybe
12578 if test "x${with_freetype}" = "xno" || test "x${with_x}" = "xno"; then
12579   with_xft="no";
12580 fi
12581 if test "x${with_xft}" != "xno"; then
12582
12583
12584   succeeded=no
12585
12586   # Extract the first word of "pkg-config", so it can be a program name with args.
12587 set dummy pkg-config; ac_word=$2
12588 { echo "$as_me:$LINENO: checking for $ac_word" >&5
12589 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
12590 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
12591   echo $ECHO_N "(cached) $ECHO_C" >&6
12592 else
12593   case $PKG_CONFIG in
12594   [\\/]* | ?:[\\/]*)
12595   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
12596   ;;
12597   *)
12598   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12599 for as_dir in $PATH
12600 do
12601   IFS=$as_save_IFS
12602   test -z "$as_dir" && as_dir=.
12603   for ac_exec_ext in '' $ac_executable_extensions; do
12604   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12605     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
12606     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
12607     break 2
12608   fi
12609 done
12610 done
12611 IFS=$as_save_IFS
12612
12613   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
12614   ;;
12615 esac
12616 fi
12617 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
12618 if test -n "$PKG_CONFIG"; then
12619   { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
12620 echo "${ECHO_T}$PKG_CONFIG" >&6; }
12621 else
12622   { echo "$as_me:$LINENO: result: no" >&5
12623 echo "${ECHO_T}no" >&6; }
12624 fi
12625
12626
12627
12628   if test "$PKG_CONFIG" = "no" ; then
12629      HAVE_XFT=no
12630   else
12631      PKG_CONFIG_MIN_VERSION=0.9.0
12632      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12633         { echo "$as_me:$LINENO: checking for xft >= 0.13.0" >&5
12634 echo $ECHO_N "checking for xft >= 0.13.0... $ECHO_C" >&6; }
12635
12636         if $PKG_CONFIG --exists "xft >= 0.13.0" 2>&5; then
12637             { echo "$as_me:$LINENO: result: yes" >&5
12638 echo "${ECHO_T}yes" >&6; }
12639             succeeded=yes
12640
12641             { echo "$as_me:$LINENO: checking XFT_CFLAGS" >&5
12642 echo $ECHO_N "checking XFT_CFLAGS... $ECHO_C" >&6; }
12643             XFT_CFLAGS=`$PKG_CONFIG --cflags "xft >= 0.13.0"|sed -e 's,///*,/,g'`
12644             { echo "$as_me:$LINENO: result: $XFT_CFLAGS" >&5
12645 echo "${ECHO_T}$XFT_CFLAGS" >&6; }
12646
12647             { echo "$as_me:$LINENO: checking XFT_LIBS" >&5
12648 echo $ECHO_N "checking XFT_LIBS... $ECHO_C" >&6; }
12649             XFT_LIBS=`$PKG_CONFIG --libs "xft >= 0.13.0"|sed -e 's,///*,/,g'`
12650             { echo "$as_me:$LINENO: result: $XFT_LIBS" >&5
12651 echo "${ECHO_T}$XFT_LIBS" >&6; }
12652         else
12653             { echo "$as_me:$LINENO: result: no" >&5
12654 echo "${ECHO_T}no" >&6; }
12655             XFT_CFLAGS=""
12656             XFT_LIBS=""
12657             ## If we have a custom action on failure, don't print errors, but
12658             ## do set a variable so people can do so.
12659             XFT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "xft >= 0.13.0"`
12660
12661         fi
12662
12663
12664
12665      else
12666         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12667         echo "*** See http://www.freedesktop.org/software/pkgconfig"
12668      fi
12669   fi
12670
12671   if test $succeeded = yes; then
12672      :
12673   else
12674      HAVE_XFT=no
12675   fi
12676
12677   if test "$HAVE_XFT" != no; then
12678     OLD_CPPFLAGS="$CPPFLAGS"
12679     OLD_CFLAGS="$CFLAGS"
12680     OLD_LIBS="$LIBS"
12681     CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
12682     CFLAGS="$CFLAGS $XFT_CFLAGS"
12683     LIBS="$XFT_LIBS $LIBS"
12684     if test "${ac_cv_header_X11_Xft_Xft_h+set}" = set; then
12685   { echo "$as_me:$LINENO: checking for X11/Xft/Xft.h" >&5
12686 echo $ECHO_N "checking for X11/Xft/Xft.h... $ECHO_C" >&6; }
12687 if test "${ac_cv_header_X11_Xft_Xft_h+set}" = set; then
12688   echo $ECHO_N "(cached) $ECHO_C" >&6
12689 fi
12690 { echo "$as_me:$LINENO: result: $ac_cv_header_X11_Xft_Xft_h" >&5
12691 echo "${ECHO_T}$ac_cv_header_X11_Xft_Xft_h" >&6; }
12692 else
12693   # Is the header compilable?
12694 { echo "$as_me:$LINENO: checking X11/Xft/Xft.h usability" >&5
12695 echo $ECHO_N "checking X11/Xft/Xft.h usability... $ECHO_C" >&6; }
12696 cat >conftest.$ac_ext <<_ACEOF
12697 /* confdefs.h.  */
12698 _ACEOF
12699 cat confdefs.h >>conftest.$ac_ext
12700 cat >>conftest.$ac_ext <<_ACEOF
12701 /* end confdefs.h.  */
12702 $ac_includes_default
12703 #include <X11/Xft/Xft.h>
12704 _ACEOF
12705 rm -f conftest.$ac_objext
12706 if { (ac_try="$ac_compile"
12707 case "(($ac_try" in
12708   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12709   *) ac_try_echo=$ac_try;;
12710 esac
12711 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12712   (eval "$ac_compile") 2>conftest.er1
12713   ac_status=$?
12714   grep -v '^ *+' conftest.er1 >conftest.err
12715   rm -f conftest.er1
12716   cat conftest.err >&5
12717   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12718   (exit $ac_status); } && {
12719          test -z "$ac_c_werror_flag" ||
12720          test ! -s conftest.err
12721        } && test -s conftest.$ac_objext; then
12722   ac_header_compiler=yes
12723 else
12724   echo "$as_me: failed program was:" >&5
12725 sed 's/^/| /' conftest.$ac_ext >&5
12726
12727         ac_header_compiler=no
12728 fi
12729
12730 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12731 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
12732 echo "${ECHO_T}$ac_header_compiler" >&6; }
12733
12734 # Is the header present?
12735 { echo "$as_me:$LINENO: checking X11/Xft/Xft.h presence" >&5
12736 echo $ECHO_N "checking X11/Xft/Xft.h presence... $ECHO_C" >&6; }
12737 cat >conftest.$ac_ext <<_ACEOF
12738 /* confdefs.h.  */
12739 _ACEOF
12740 cat confdefs.h >>conftest.$ac_ext
12741 cat >>conftest.$ac_ext <<_ACEOF
12742 /* end confdefs.h.  */
12743 #include <X11/Xft/Xft.h>
12744 _ACEOF
12745 if { (ac_try="$ac_cpp conftest.$ac_ext"
12746 case "(($ac_try" in
12747   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12748   *) ac_try_echo=$ac_try;;
12749 esac
12750 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12751   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
12752   ac_status=$?
12753   grep -v '^ *+' conftest.er1 >conftest.err
12754   rm -f conftest.er1
12755   cat conftest.err >&5
12756   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12757   (exit $ac_status); } >/dev/null && {
12758          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
12759          test ! -s conftest.err
12760        }; then
12761   ac_header_preproc=yes
12762 else
12763   echo "$as_me: failed program was:" >&5
12764 sed 's/^/| /' conftest.$ac_ext >&5
12765
12766   ac_header_preproc=no
12767 fi
12768
12769 rm -f conftest.err conftest.$ac_ext
12770 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
12771 echo "${ECHO_T}$ac_header_preproc" >&6; }
12772
12773 # So?  What about this header?
12774 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
12775   yes:no: )
12776     { echo "$as_me:$LINENO: WARNING: X11/Xft/Xft.h: accepted by the compiler, rejected by the preprocessor!" >&5
12777 echo "$as_me: WARNING: X11/Xft/Xft.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
12778     { echo "$as_me:$LINENO: WARNING: X11/Xft/Xft.h: proceeding with the compiler's result" >&5
12779 echo "$as_me: WARNING: X11/Xft/Xft.h: proceeding with the compiler's result" >&2;}
12780     ac_header_preproc=yes
12781     ;;
12782   no:yes:* )
12783     { echo "$as_me:$LINENO: WARNING: X11/Xft/Xft.h: present but cannot be compiled" >&5
12784 echo "$as_me: WARNING: X11/Xft/Xft.h: present but cannot be compiled" >&2;}
12785     { echo "$as_me:$LINENO: WARNING: X11/Xft/Xft.h:     check for missing prerequisite headers?" >&5
12786 echo "$as_me: WARNING: X11/Xft/Xft.h:     check for missing prerequisite headers?" >&2;}
12787     { echo "$as_me:$LINENO: WARNING: X11/Xft/Xft.h: see the Autoconf documentation" >&5
12788 echo "$as_me: WARNING: X11/Xft/Xft.h: see the Autoconf documentation" >&2;}
12789     { echo "$as_me:$LINENO: WARNING: X11/Xft/Xft.h:     section \"Present But Cannot Be Compiled\"" >&5
12790 echo "$as_me: WARNING: X11/Xft/Xft.h:     section \"Present But Cannot Be Compiled\"" >&2;}
12791     { echo "$as_me:$LINENO: WARNING: X11/Xft/Xft.h: proceeding with the preprocessor's result" >&5
12792 echo "$as_me: WARNING: X11/Xft/Xft.h: proceeding with the preprocessor's result" >&2;}
12793     { echo "$as_me:$LINENO: WARNING: X11/Xft/Xft.h: in the future, the compiler will take precedence" >&5
12794 echo "$as_me: WARNING: X11/Xft/Xft.h: in the future, the compiler will take precedence" >&2;}
12795
12796     ;;
12797 esac
12798 { echo "$as_me:$LINENO: checking for X11/Xft/Xft.h" >&5
12799 echo $ECHO_N "checking for X11/Xft/Xft.h... $ECHO_C" >&6; }
12800 if test "${ac_cv_header_X11_Xft_Xft_h+set}" = set; then
12801   echo $ECHO_N "(cached) $ECHO_C" >&6
12802 else
12803   ac_cv_header_X11_Xft_Xft_h=$ac_header_preproc
12804 fi
12805 { echo "$as_me:$LINENO: result: $ac_cv_header_X11_Xft_Xft_h" >&5
12806 echo "${ECHO_T}$ac_cv_header_X11_Xft_Xft_h" >&6; }
12807
12808 fi
12809 if test $ac_cv_header_X11_Xft_Xft_h = yes; then
12810   { echo "$as_me:$LINENO: checking for XftFontOpen in -lXft" >&5
12811 echo $ECHO_N "checking for XftFontOpen in -lXft... $ECHO_C" >&6; }
12812 if test "${ac_cv_lib_Xft_XftFontOpen+set}" = set; then
12813   echo $ECHO_N "(cached) $ECHO_C" >&6
12814 else
12815   ac_check_lib_save_LIBS=$LIBS
12816 LIBS="-lXft $XFT_LIBS $LIBS"
12817 cat >conftest.$ac_ext <<_ACEOF
12818 /* confdefs.h.  */
12819 _ACEOF
12820 cat confdefs.h >>conftest.$ac_ext
12821 cat >>conftest.$ac_ext <<_ACEOF
12822 /* end confdefs.h.  */
12823
12824 /* Override any GCC internal prototype to avoid an error.
12825    Use char because int might match the return type of a GCC
12826    builtin and then its argument prototype would still apply.  */
12827 #ifdef __cplusplus
12828 extern "C"
12829 #endif
12830 char XftFontOpen ();
12831 int
12832 main ()
12833 {
12834 return XftFontOpen ();
12835   ;
12836   return 0;
12837 }
12838 _ACEOF
12839 rm -f conftest.$ac_objext conftest$ac_exeext
12840 if { (ac_try="$ac_link"
12841 case "(($ac_try" in
12842   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12843   *) ac_try_echo=$ac_try;;
12844 esac
12845 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12846   (eval "$ac_link") 2>conftest.er1
12847   ac_status=$?
12848   grep -v '^ *+' conftest.er1 >conftest.err
12849   rm -f conftest.er1
12850   cat conftest.err >&5
12851   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12852   (exit $ac_status); } && {
12853          test -z "$ac_c_werror_flag" ||
12854          test ! -s conftest.err
12855        } && test -s conftest$ac_exeext &&
12856        $as_test_x conftest$ac_exeext; then
12857   ac_cv_lib_Xft_XftFontOpen=yes
12858 else
12859   echo "$as_me: failed program was:" >&5
12860 sed 's/^/| /' conftest.$ac_ext >&5
12861
12862         ac_cv_lib_Xft_XftFontOpen=no
12863 fi
12864
12865 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
12866       conftest$ac_exeext conftest.$ac_ext
12867 LIBS=$ac_check_lib_save_LIBS
12868 fi
12869 { echo "$as_me:$LINENO: result: $ac_cv_lib_Xft_XftFontOpen" >&5
12870 echo "${ECHO_T}$ac_cv_lib_Xft_XftFontOpen" >&6; }
12871 if test $ac_cv_lib_Xft_XftFontOpen = yes; then
12872   HAVE_XFT=yes
12873 fi
12874
12875 fi
12876
12877
12878
12879     if test "${HAVE_XFT}" = "yes"; then
12880
12881 cat >>confdefs.h <<\_ACEOF
12882 #define HAVE_XFT 1
12883 _ACEOF
12884
12885
12886       C_SWITCH_X_SITE="$C_SWITCH_X_SITE $XFT_CFLAGS"
12887     else
12888       CPPFLAGS="$OLD_CPPFLAGS"
12889       CFLAGS="$OLD_CFLAGS"
12890       LIBS="$OLD_LIBS"
12891     fi                        # "${HAVE_XFT}" = "yes"
12892   fi                          # "$HAVE_XFT" != no
12893 fi                            # "x${with_xft}" != "xno"
12894
12895 if test "$HAVE_XFT" != "yes"; then
12896    HAVE_XFT=no
12897 fi
12898
12899
12900 HAVE_FREETYPE=no
12901 ### Use -lfreetype if available, unless `--with-freetype=no'.
12902 if test "${HAVE_XFT}" = "yes"; then
12903       HAVE_FREETYPE=yes
12904 elif test "x${with_freetype}" != "xno" && test "x${with_x}" != "xno"; then
12905
12906
12907   succeeded=no
12908
12909   # Extract the first word of "pkg-config", so it can be a program name with args.
12910 set dummy pkg-config; ac_word=$2
12911 { echo "$as_me:$LINENO: checking for $ac_word" >&5
12912 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
12913 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
12914   echo $ECHO_N "(cached) $ECHO_C" >&6
12915 else
12916   case $PKG_CONFIG in
12917   [\\/]* | ?:[\\/]*)
12918   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
12919   ;;
12920   *)
12921   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12922 for as_dir in $PATH
12923 do
12924   IFS=$as_save_IFS
12925   test -z "$as_dir" && as_dir=.
12926   for ac_exec_ext in '' $ac_executable_extensions; do
12927   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12928     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
12929     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
12930     break 2
12931   fi
12932 done
12933 done
12934 IFS=$as_save_IFS
12935
12936   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
12937   ;;
12938 esac
12939 fi
12940 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
12941 if test -n "$PKG_CONFIG"; then
12942   { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
12943 echo "${ECHO_T}$PKG_CONFIG" >&6; }
12944 else
12945   { echo "$as_me:$LINENO: result: no" >&5
12946 echo "${ECHO_T}no" >&6; }
12947 fi
12948
12949
12950
12951   if test "$PKG_CONFIG" = "no" ; then
12952      HAVE_FREETYPE=no
12953   else
12954      PKG_CONFIG_MIN_VERSION=0.9.0
12955      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12956         { echo "$as_me:$LINENO: checking for freetype2" >&5
12957 echo $ECHO_N "checking for freetype2... $ECHO_C" >&6; }
12958
12959         if $PKG_CONFIG --exists "freetype2" 2>&5; then
12960             { echo "$as_me:$LINENO: result: yes" >&5
12961 echo "${ECHO_T}yes" >&6; }
12962             succeeded=yes
12963
12964             { echo "$as_me:$LINENO: checking FREETYPE_CFLAGS" >&5
12965 echo $ECHO_N "checking FREETYPE_CFLAGS... $ECHO_C" >&6; }
12966             FREETYPE_CFLAGS=`$PKG_CONFIG --cflags "freetype2"|sed -e 's,///*,/,g'`
12967             { echo "$as_me:$LINENO: result: $FREETYPE_CFLAGS" >&5
12968 echo "${ECHO_T}$FREETYPE_CFLAGS" >&6; }
12969
12970             { echo "$as_me:$LINENO: checking FREETYPE_LIBS" >&5
12971 echo $ECHO_N "checking FREETYPE_LIBS... $ECHO_C" >&6; }
12972             FREETYPE_LIBS=`$PKG_CONFIG --libs "freetype2"|sed -e 's,///*,/,g'`
12973             { echo "$as_me:$LINENO: result: $FREETYPE_LIBS" >&5
12974 echo "${ECHO_T}$FREETYPE_LIBS" >&6; }
12975         else
12976             { echo "$as_me:$LINENO: result: no" >&5
12977 echo "${ECHO_T}no" >&6; }
12978             FREETYPE_CFLAGS=""
12979             FREETYPE_LIBS=""
12980             ## If we have a custom action on failure, don't print errors, but
12981             ## do set a variable so people can do so.
12982             FREETYPE_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "freetype2"`
12983
12984         fi
12985
12986
12987
12988      else
12989         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12990         echo "*** See http://www.freedesktop.org/software/pkgconfig"
12991      fi
12992   fi
12993
12994   if test $succeeded = yes; then
12995      HAVE_FREETYPE=yes
12996   else
12997      HAVE_FREETYPE=no
12998   fi
12999
13000   if test "${HAVE_FREETYPE}" = "yes"; then
13001
13002   succeeded=no
13003
13004   # Extract the first word of "pkg-config", so it can be a program name with args.
13005 set dummy pkg-config; ac_word=$2
13006 { echo "$as_me:$LINENO: checking for $ac_word" >&5
13007 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
13008 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
13009   echo $ECHO_N "(cached) $ECHO_C" >&6
13010 else
13011   case $PKG_CONFIG in
13012   [\\/]* | ?:[\\/]*)
13013   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
13014   ;;
13015   *)
13016   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13017 for as_dir in $PATH
13018 do
13019   IFS=$as_save_IFS
13020   test -z "$as_dir" && as_dir=.
13021   for ac_exec_ext in '' $ac_executable_extensions; do
13022   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13023     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
13024     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
13025     break 2
13026   fi
13027 done
13028 done
13029 IFS=$as_save_IFS
13030
13031   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
13032   ;;
13033 esac
13034 fi
13035 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
13036 if test -n "$PKG_CONFIG"; then
13037   { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
13038 echo "${ECHO_T}$PKG_CONFIG" >&6; }
13039 else
13040   { echo "$as_me:$LINENO: result: no" >&5
13041 echo "${ECHO_T}no" >&6; }
13042 fi
13043
13044
13045
13046   if test "$PKG_CONFIG" = "no" ; then
13047      HAVE_FC=no
13048   else
13049      PKG_CONFIG_MIN_VERSION=0.9.0
13050      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
13051         { echo "$as_me:$LINENO: checking for fontconfig" >&5
13052 echo $ECHO_N "checking for fontconfig... $ECHO_C" >&6; }
13053
13054         if $PKG_CONFIG --exists "fontconfig" 2>&5; then
13055             { echo "$as_me:$LINENO: result: yes" >&5
13056 echo "${ECHO_T}yes" >&6; }
13057             succeeded=yes
13058
13059             { echo "$as_me:$LINENO: checking FONTCONFIG_CFLAGS" >&5
13060 echo $ECHO_N "checking FONTCONFIG_CFLAGS... $ECHO_C" >&6; }
13061             FONTCONFIG_CFLAGS=`$PKG_CONFIG --cflags "fontconfig"|sed -e 's,///*,/,g'`
13062             { echo "$as_me:$LINENO: result: $FONTCONFIG_CFLAGS" >&5
13063 echo "${ECHO_T}$FONTCONFIG_CFLAGS" >&6; }
13064
13065             { echo "$as_me:$LINENO: checking FONTCONFIG_LIBS" >&5
13066 echo $ECHO_N "checking FONTCONFIG_LIBS... $ECHO_C" >&6; }
13067             FONTCONFIG_LIBS=`$PKG_CONFIG --libs "fontconfig"|sed -e 's,///*,/,g'`
13068             { echo "$as_me:$LINENO: result: $FONTCONFIG_LIBS" >&5
13069 echo "${ECHO_T}$FONTCONFIG_LIBS" >&6; }
13070         else
13071             { echo "$as_me:$LINENO: result: no" >&5
13072 echo "${ECHO_T}no" >&6; }
13073             FONTCONFIG_CFLAGS=""
13074             FONTCONFIG_LIBS=""
13075             ## If we have a custom action on failure, don't print errors, but
13076             ## do set a variable so people can do so.
13077             FONTCONFIG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "fontconfig"`
13078
13079         fi
13080
13081
13082
13083      else
13084         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
13085         echo "*** See http://www.freedesktop.org/software/pkgconfig"
13086      fi
13087   fi
13088
13089   if test $succeeded = yes; then
13090      HAVE_FC=yes
13091   else
13092      HAVE_FC=no
13093   fi
13094
13095     if test "${HAVE_FC}" = "no"; then
13096             HAVE_FREETYPE=no
13097     fi
13098   fi
13099 fi
13100
13101 HAVE_LIBOTF=no
13102 if test "${HAVE_FREETYPE}" = "yes"; then
13103
13104 cat >>confdefs.h <<\_ACEOF
13105 #define HAVE_FREETYPE 1
13106 _ACEOF
13107
13108   if test "${with_libotf}" != "no"; then
13109
13110   succeeded=no
13111
13112   # Extract the first word of "pkg-config", so it can be a program name with args.
13113 set dummy pkg-config; ac_word=$2
13114 { echo "$as_me:$LINENO: checking for $ac_word" >&5
13115 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
13116 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
13117   echo $ECHO_N "(cached) $ECHO_C" >&6
13118 else
13119   case $PKG_CONFIG in
13120   [\\/]* | ?:[\\/]*)
13121   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
13122   ;;
13123   *)
13124   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13125 for as_dir in $PATH
13126 do
13127   IFS=$as_save_IFS
13128   test -z "$as_dir" && as_dir=.
13129   for ac_exec_ext in '' $ac_executable_extensions; do
13130   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13131     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
13132     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
13133     break 2
13134   fi
13135 done
13136 done
13137 IFS=$as_save_IFS
13138
13139   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
13140   ;;
13141 esac
13142 fi
13143 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
13144 if test -n "$PKG_CONFIG"; then
13145   { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
13146 echo "${ECHO_T}$PKG_CONFIG" >&6; }
13147 else
13148   { echo "$as_me:$LINENO: result: no" >&5
13149 echo "${ECHO_T}no" >&6; }
13150 fi
13151
13152
13153
13154   if test "$PKG_CONFIG" = "no" ; then
13155      HAVE_LIBOTF=no
13156   else
13157      PKG_CONFIG_MIN_VERSION=0.9.0
13158      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
13159         { echo "$as_me:$LINENO: checking for libotf" >&5
13160 echo $ECHO_N "checking for libotf... $ECHO_C" >&6; }
13161
13162         if $PKG_CONFIG --exists "libotf" 2>&5; then
13163             { echo "$as_me:$LINENO: result: yes" >&5
13164 echo "${ECHO_T}yes" >&6; }
13165             succeeded=yes
13166
13167             { echo "$as_me:$LINENO: checking LIBOTF_CFLAGS" >&5
13168 echo $ECHO_N "checking LIBOTF_CFLAGS... $ECHO_C" >&6; }
13169             LIBOTF_CFLAGS=`$PKG_CONFIG --cflags "libotf"|sed -e 's,///*,/,g'`
13170             { echo "$as_me:$LINENO: result: $LIBOTF_CFLAGS" >&5
13171 echo "${ECHO_T}$LIBOTF_CFLAGS" >&6; }
13172
13173             { echo "$as_me:$LINENO: checking LIBOTF_LIBS" >&5
13174 echo $ECHO_N "checking LIBOTF_LIBS... $ECHO_C" >&6; }
13175             LIBOTF_LIBS=`$PKG_CONFIG --libs "libotf"|sed -e 's,///*,/,g'`
13176             { echo "$as_me:$LINENO: result: $LIBOTF_LIBS" >&5
13177 echo "${ECHO_T}$LIBOTF_LIBS" >&6; }
13178         else
13179             { echo "$as_me:$LINENO: result: no" >&5
13180 echo "${ECHO_T}no" >&6; }
13181             LIBOTF_CFLAGS=""
13182             LIBOTF_LIBS=""
13183             ## If we have a custom action on failure, don't print errors, but
13184             ## do set a variable so people can do so.
13185             LIBOTF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libotf"`
13186
13187         fi
13188
13189
13190
13191      else
13192         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
13193         echo "*** See http://www.freedesktop.org/software/pkgconfig"
13194      fi
13195   fi
13196
13197   if test $succeeded = yes; then
13198      HAVE_LIBOTF=yes
13199   else
13200      HAVE_LIBOTF=no
13201   fi
13202
13203     if test "$HAVE_LIBOTF" = "yes"; then
13204
13205 cat >>confdefs.h <<\_ACEOF
13206 #define HAVE_LIBOTF 1
13207 _ACEOF
13208
13209     fi
13210   fi
13211 fi
13212
13213 HAVE_M17N_FLT=no
13214 if test "${HAVE_LIBOTF}" = yes; then
13215   if test "${with_m17n_flt}" != "no"; then
13216
13217   succeeded=no
13218
13219   # Extract the first word of "pkg-config", so it can be a program name with args.
13220 set dummy pkg-config; ac_word=$2
13221 { echo "$as_me:$LINENO: checking for $ac_word" >&5
13222 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
13223 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
13224   echo $ECHO_N "(cached) $ECHO_C" >&6
13225 else
13226   case $PKG_CONFIG in
13227   [\\/]* | ?:[\\/]*)
13228   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
13229   ;;
13230   *)
13231   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13232 for as_dir in $PATH
13233 do
13234   IFS=$as_save_IFS
13235   test -z "$as_dir" && as_dir=.
13236   for ac_exec_ext in '' $ac_executable_extensions; do
13237   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13238     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
13239     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
13240     break 2
13241   fi
13242 done
13243 done
13244 IFS=$as_save_IFS
13245
13246   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
13247   ;;
13248 esac
13249 fi
13250 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
13251 if test -n "$PKG_CONFIG"; then
13252   { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
13253 echo "${ECHO_T}$PKG_CONFIG" >&6; }
13254 else
13255   { echo "$as_me:$LINENO: result: no" >&5
13256 echo "${ECHO_T}no" >&6; }
13257 fi
13258
13259
13260
13261   if test "$PKG_CONFIG" = "no" ; then
13262      HAVE_M17N_FLT=no
13263   else
13264      PKG_CONFIG_MIN_VERSION=0.9.0
13265      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
13266         { echo "$as_me:$LINENO: checking for m17n-flt" >&5
13267 echo $ECHO_N "checking for m17n-flt... $ECHO_C" >&6; }
13268
13269         if $PKG_CONFIG --exists "m17n-flt" 2>&5; then
13270             { echo "$as_me:$LINENO: result: yes" >&5
13271 echo "${ECHO_T}yes" >&6; }
13272             succeeded=yes
13273
13274             { echo "$as_me:$LINENO: checking M17N_FLT_CFLAGS" >&5
13275 echo $ECHO_N "checking M17N_FLT_CFLAGS... $ECHO_C" >&6; }
13276             M17N_FLT_CFLAGS=`$PKG_CONFIG --cflags "m17n-flt"|sed -e 's,///*,/,g'`
13277             { echo "$as_me:$LINENO: result: $M17N_FLT_CFLAGS" >&5
13278 echo "${ECHO_T}$M17N_FLT_CFLAGS" >&6; }
13279
13280             { echo "$as_me:$LINENO: checking M17N_FLT_LIBS" >&5
13281 echo $ECHO_N "checking M17N_FLT_LIBS... $ECHO_C" >&6; }
13282             M17N_FLT_LIBS=`$PKG_CONFIG --libs "m17n-flt"|sed -e 's,///*,/,g'`
13283             { echo "$as_me:$LINENO: result: $M17N_FLT_LIBS" >&5
13284 echo "${ECHO_T}$M17N_FLT_LIBS" >&6; }
13285         else
13286             { echo "$as_me:$LINENO: result: no" >&5
13287 echo "${ECHO_T}no" >&6; }
13288             M17N_FLT_CFLAGS=""
13289             M17N_FLT_LIBS=""
13290             ## If we have a custom action on failure, don't print errors, but
13291             ## do set a variable so people can do so.
13292             M17N_FLT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "m17n-flt"`
13293
13294         fi
13295
13296
13297
13298      else
13299         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
13300         echo "*** See http://www.freedesktop.org/software/pkgconfig"
13301      fi
13302   fi
13303
13304   if test $succeeded = yes; then
13305      HAVE_M17N_FLT=yes
13306   else
13307      HAVE_M17N_FLT=no
13308   fi
13309
13310     if test "$HAVE_M17N_FLT" = "yes"; then
13311
13312 cat >>confdefs.h <<\_ACEOF
13313 #define HAVE_M17N_FLT 1
13314 _ACEOF
13315
13316     fi
13317   fi
13318 fi
13319
13320
13321
13322
13323
13324
13325
13326
13327
13328
13329 ### End of font-backend section.
13330
13331 ### Use -lXpm if available, unless `--with-xpm=no'.
13332 HAVE_XPM=no
13333 if test "${HAVE_X11}" = "yes"; then
13334   if test "${with_xpm}" != "no"; then
13335     if test "${ac_cv_header_X11_xpm_h+set}" = set; then
13336   { echo "$as_me:$LINENO: checking for X11/xpm.h" >&5
13337 echo $ECHO_N "checking for X11/xpm.h... $ECHO_C" >&6; }
13338 if test "${ac_cv_header_X11_xpm_h+set}" = set; then
13339   echo $ECHO_N "(cached) $ECHO_C" >&6
13340 fi
13341 { echo "$as_me:$LINENO: result: $ac_cv_header_X11_xpm_h" >&5
13342 echo "${ECHO_T}$ac_cv_header_X11_xpm_h" >&6; }
13343 else
13344   # Is the header compilable?
13345 { echo "$as_me:$LINENO: checking X11/xpm.h usability" >&5
13346 echo $ECHO_N "checking X11/xpm.h usability... $ECHO_C" >&6; }
13347 cat >conftest.$ac_ext <<_ACEOF
13348 /* confdefs.h.  */
13349 _ACEOF
13350 cat confdefs.h >>conftest.$ac_ext
13351 cat >>conftest.$ac_ext <<_ACEOF
13352 /* end confdefs.h.  */
13353 $ac_includes_default
13354 #include <X11/xpm.h>
13355 _ACEOF
13356 rm -f conftest.$ac_objext
13357 if { (ac_try="$ac_compile"
13358 case "(($ac_try" in
13359   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13360   *) ac_try_echo=$ac_try;;
13361 esac
13362 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13363   (eval "$ac_compile") 2>conftest.er1
13364   ac_status=$?
13365   grep -v '^ *+' conftest.er1 >conftest.err
13366   rm -f conftest.er1
13367   cat conftest.err >&5
13368   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13369   (exit $ac_status); } && {
13370          test -z "$ac_c_werror_flag" ||
13371          test ! -s conftest.err
13372        } && test -s conftest.$ac_objext; then
13373   ac_header_compiler=yes
13374 else
13375   echo "$as_me: failed program was:" >&5
13376 sed 's/^/| /' conftest.$ac_ext >&5
13377
13378         ac_header_compiler=no
13379 fi
13380
13381 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13382 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
13383 echo "${ECHO_T}$ac_header_compiler" >&6; }
13384
13385 # Is the header present?
13386 { echo "$as_me:$LINENO: checking X11/xpm.h presence" >&5
13387 echo $ECHO_N "checking X11/xpm.h presence... $ECHO_C" >&6; }
13388 cat >conftest.$ac_ext <<_ACEOF
13389 /* confdefs.h.  */
13390 _ACEOF
13391 cat confdefs.h >>conftest.$ac_ext
13392 cat >>conftest.$ac_ext <<_ACEOF
13393 /* end confdefs.h.  */
13394 #include <X11/xpm.h>
13395 _ACEOF
13396 if { (ac_try="$ac_cpp conftest.$ac_ext"
13397 case "(($ac_try" in
13398   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13399   *) ac_try_echo=$ac_try;;
13400 esac
13401 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13402   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
13403   ac_status=$?
13404   grep -v '^ *+' conftest.er1 >conftest.err
13405   rm -f conftest.er1
13406   cat conftest.err >&5
13407   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13408   (exit $ac_status); } >/dev/null && {
13409          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
13410          test ! -s conftest.err
13411        }; then
13412   ac_header_preproc=yes
13413 else
13414   echo "$as_me: failed program was:" >&5
13415 sed 's/^/| /' conftest.$ac_ext >&5
13416
13417   ac_header_preproc=no
13418 fi
13419
13420 rm -f conftest.err conftest.$ac_ext
13421 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
13422 echo "${ECHO_T}$ac_header_preproc" >&6; }
13423
13424 # So?  What about this header?
13425 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
13426   yes:no: )
13427     { echo "$as_me:$LINENO: WARNING: X11/xpm.h: accepted by the compiler, rejected by the preprocessor!" >&5
13428 echo "$as_me: WARNING: X11/xpm.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
13429     { echo "$as_me:$LINENO: WARNING: X11/xpm.h: proceeding with the compiler's result" >&5
13430 echo "$as_me: WARNING: X11/xpm.h: proceeding with the compiler's result" >&2;}
13431     ac_header_preproc=yes
13432     ;;
13433   no:yes:* )
13434     { echo "$as_me:$LINENO: WARNING: X11/xpm.h: present but cannot be compiled" >&5
13435 echo "$as_me: WARNING: X11/xpm.h: present but cannot be compiled" >&2;}
13436     { echo "$as_me:$LINENO: WARNING: X11/xpm.h:     check for missing prerequisite headers?" >&5
13437 echo "$as_me: WARNING: X11/xpm.h:     check for missing prerequisite headers?" >&2;}
13438     { echo "$as_me:$LINENO: WARNING: X11/xpm.h: see the Autoconf documentation" >&5
13439 echo "$as_me: WARNING: X11/xpm.h: see the Autoconf documentation" >&2;}
13440     { echo "$as_me:$LINENO: WARNING: X11/xpm.h:     section \"Present But Cannot Be Compiled\"" >&5
13441 echo "$as_me: WARNING: X11/xpm.h:     section \"Present But Cannot Be Compiled\"" >&2;}
13442     { echo "$as_me:$LINENO: WARNING: X11/xpm.h: proceeding with the preprocessor's result" >&5
13443 echo "$as_me: WARNING: X11/xpm.h: proceeding with the preprocessor's result" >&2;}
13444     { echo "$as_me:$LINENO: WARNING: X11/xpm.h: in the future, the compiler will take precedence" >&5
13445 echo "$as_me: WARNING: X11/xpm.h: in the future, the compiler will take precedence" >&2;}
13446
13447     ;;
13448 esac
13449 { echo "$as_me:$LINENO: checking for X11/xpm.h" >&5
13450 echo $ECHO_N "checking for X11/xpm.h... $ECHO_C" >&6; }
13451 if test "${ac_cv_header_X11_xpm_h+set}" = set; then
13452   echo $ECHO_N "(cached) $ECHO_C" >&6
13453 else
13454   ac_cv_header_X11_xpm_h=$ac_header_preproc
13455 fi
13456 { echo "$as_me:$LINENO: result: $ac_cv_header_X11_xpm_h" >&5
13457 echo "${ECHO_T}$ac_cv_header_X11_xpm_h" >&6; }
13458
13459 fi
13460 if test $ac_cv_header_X11_xpm_h = yes; then
13461   { echo "$as_me:$LINENO: checking for XpmReadFileToPixmap in -lXpm" >&5
13462 echo $ECHO_N "checking for XpmReadFileToPixmap in -lXpm... $ECHO_C" >&6; }
13463 if test "${ac_cv_lib_Xpm_XpmReadFileToPixmap+set}" = set; then
13464   echo $ECHO_N "(cached) $ECHO_C" >&6
13465 else
13466   ac_check_lib_save_LIBS=$LIBS
13467 LIBS="-lXpm -lX11 $LIBS"
13468 cat >conftest.$ac_ext <<_ACEOF
13469 /* confdefs.h.  */
13470 _ACEOF
13471 cat confdefs.h >>conftest.$ac_ext
13472 cat >>conftest.$ac_ext <<_ACEOF
13473 /* end confdefs.h.  */
13474
13475 /* Override any GCC internal prototype to avoid an error.
13476    Use char because int might match the return type of a GCC
13477    builtin and then its argument prototype would still apply.  */
13478 #ifdef __cplusplus
13479 extern "C"
13480 #endif
13481 char XpmReadFileToPixmap ();
13482 int
13483 main ()
13484 {
13485 return XpmReadFileToPixmap ();
13486   ;
13487   return 0;
13488 }
13489 _ACEOF
13490 rm -f conftest.$ac_objext conftest$ac_exeext
13491 if { (ac_try="$ac_link"
13492 case "(($ac_try" in
13493   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13494   *) ac_try_echo=$ac_try;;
13495 esac
13496 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13497   (eval "$ac_link") 2>conftest.er1
13498   ac_status=$?
13499   grep -v '^ *+' conftest.er1 >conftest.err
13500   rm -f conftest.er1
13501   cat conftest.err >&5
13502   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13503   (exit $ac_status); } && {
13504          test -z "$ac_c_werror_flag" ||
13505          test ! -s conftest.err
13506        } && test -s conftest$ac_exeext &&
13507        $as_test_x conftest$ac_exeext; then
13508   ac_cv_lib_Xpm_XpmReadFileToPixmap=yes
13509 else
13510   echo "$as_me: failed program was:" >&5
13511 sed 's/^/| /' conftest.$ac_ext >&5
13512
13513         ac_cv_lib_Xpm_XpmReadFileToPixmap=no
13514 fi
13515
13516 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
13517       conftest$ac_exeext conftest.$ac_ext
13518 LIBS=$ac_check_lib_save_LIBS
13519 fi
13520 { echo "$as_me:$LINENO: result: $ac_cv_lib_Xpm_XpmReadFileToPixmap" >&5
13521 echo "${ECHO_T}$ac_cv_lib_Xpm_XpmReadFileToPixmap" >&6; }
13522 if test $ac_cv_lib_Xpm_XpmReadFileToPixmap = yes; then
13523   HAVE_XPM=yes
13524 fi
13525
13526 fi
13527
13528
13529     if test "${HAVE_XPM}" = "yes"; then
13530       { echo "$as_me:$LINENO: checking for XpmReturnAllocPixels preprocessor define" >&5
13531 echo $ECHO_N "checking for XpmReturnAllocPixels preprocessor define... $ECHO_C" >&6; }
13532       cat >conftest.$ac_ext <<_ACEOF
13533 /* confdefs.h.  */
13534 _ACEOF
13535 cat confdefs.h >>conftest.$ac_ext
13536 cat >>conftest.$ac_ext <<_ACEOF
13537 /* end confdefs.h.  */
13538 #include "X11/xpm.h"
13539 #ifndef XpmReturnAllocPixels
13540 no_return_alloc_pixels
13541 #endif
13542
13543 _ACEOF
13544 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13545   $EGREP "no_return_alloc_pixels" >/dev/null 2>&1; then
13546   HAVE_XPM=no
13547 else
13548   HAVE_XPM=yes
13549 fi
13550 rm -f conftest*
13551
13552
13553       if test "${HAVE_XPM}" = "yes"; then
13554         { echo "$as_me:$LINENO: result: yes" >&5
13555 echo "${ECHO_T}yes" >&6; }
13556       else
13557         { echo "$as_me:$LINENO: result: no" >&5
13558 echo "${ECHO_T}no" >&6; }
13559       fi
13560     fi
13561   fi
13562
13563   if test "${HAVE_XPM}" = "yes"; then
13564
13565 cat >>confdefs.h <<\_ACEOF
13566 #define HAVE_XPM 1
13567 _ACEOF
13568
13569   fi
13570 fi
13571
13572 ### Use -ljpeg if available, unless `--with-jpeg=no'.
13573 HAVE_JPEG=no
13574 if test "${HAVE_X11}" = "yes"; then
13575   if test "${with_jpeg}" != "no"; then
13576             if test "${ac_cv_header_jerror_h+set}" = set; then
13577   { echo "$as_me:$LINENO: checking for jerror.h" >&5
13578 echo $ECHO_N "checking for jerror.h... $ECHO_C" >&6; }
13579 if test "${ac_cv_header_jerror_h+set}" = set; then
13580   echo $ECHO_N "(cached) $ECHO_C" >&6
13581 fi
13582 { echo "$as_me:$LINENO: result: $ac_cv_header_jerror_h" >&5
13583 echo "${ECHO_T}$ac_cv_header_jerror_h" >&6; }
13584 else
13585   # Is the header compilable?
13586 { echo "$as_me:$LINENO: checking jerror.h usability" >&5
13587 echo $ECHO_N "checking jerror.h usability... $ECHO_C" >&6; }
13588 cat >conftest.$ac_ext <<_ACEOF
13589 /* confdefs.h.  */
13590 _ACEOF
13591 cat confdefs.h >>conftest.$ac_ext
13592 cat >>conftest.$ac_ext <<_ACEOF
13593 /* end confdefs.h.  */
13594 $ac_includes_default
13595 #include <jerror.h>
13596 _ACEOF
13597 rm -f conftest.$ac_objext
13598 if { (ac_try="$ac_compile"
13599 case "(($ac_try" in
13600   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13601   *) ac_try_echo=$ac_try;;
13602 esac
13603 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13604   (eval "$ac_compile") 2>conftest.er1
13605   ac_status=$?
13606   grep -v '^ *+' conftest.er1 >conftest.err
13607   rm -f conftest.er1
13608   cat conftest.err >&5
13609   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13610   (exit $ac_status); } && {
13611          test -z "$ac_c_werror_flag" ||
13612          test ! -s conftest.err
13613        } && test -s conftest.$ac_objext; then
13614   ac_header_compiler=yes
13615 else
13616   echo "$as_me: failed program was:" >&5
13617 sed 's/^/| /' conftest.$ac_ext >&5
13618
13619         ac_header_compiler=no
13620 fi
13621
13622 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13623 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
13624 echo "${ECHO_T}$ac_header_compiler" >&6; }
13625
13626 # Is the header present?
13627 { echo "$as_me:$LINENO: checking jerror.h presence" >&5
13628 echo $ECHO_N "checking jerror.h presence... $ECHO_C" >&6; }
13629 cat >conftest.$ac_ext <<_ACEOF
13630 /* confdefs.h.  */
13631 _ACEOF
13632 cat confdefs.h >>conftest.$ac_ext
13633 cat >>conftest.$ac_ext <<_ACEOF
13634 /* end confdefs.h.  */
13635 #include <jerror.h>
13636 _ACEOF
13637 if { (ac_try="$ac_cpp conftest.$ac_ext"
13638 case "(($ac_try" in
13639   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13640   *) ac_try_echo=$ac_try;;
13641 esac
13642 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13643   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
13644   ac_status=$?
13645   grep -v '^ *+' conftest.er1 >conftest.err
13646   rm -f conftest.er1
13647   cat conftest.err >&5
13648   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13649   (exit $ac_status); } >/dev/null && {
13650          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
13651          test ! -s conftest.err
13652        }; then
13653   ac_header_preproc=yes
13654 else
13655   echo "$as_me: failed program was:" >&5
13656 sed 's/^/| /' conftest.$ac_ext >&5
13657
13658   ac_header_preproc=no
13659 fi
13660
13661 rm -f conftest.err conftest.$ac_ext
13662 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
13663 echo "${ECHO_T}$ac_header_preproc" >&6; }
13664
13665 # So?  What about this header?
13666 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
13667   yes:no: )
13668     { echo "$as_me:$LINENO: WARNING: jerror.h: accepted by the compiler, rejected by the preprocessor!" >&5
13669 echo "$as_me: WARNING: jerror.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
13670     { echo "$as_me:$LINENO: WARNING: jerror.h: proceeding with the compiler's result" >&5
13671 echo "$as_me: WARNING: jerror.h: proceeding with the compiler's result" >&2;}
13672     ac_header_preproc=yes
13673     ;;
13674   no:yes:* )
13675     { echo "$as_me:$LINENO: WARNING: jerror.h: present but cannot be compiled" >&5
13676 echo "$as_me: WARNING: jerror.h: present but cannot be compiled" >&2;}
13677     { echo "$as_me:$LINENO: WARNING: jerror.h:     check for missing prerequisite headers?" >&5
13678 echo "$as_me: WARNING: jerror.h:     check for missing prerequisite headers?" >&2;}
13679     { echo "$as_me:$LINENO: WARNING: jerror.h: see the Autoconf documentation" >&5
13680 echo "$as_me: WARNING: jerror.h: see the Autoconf documentation" >&2;}
13681     { echo "$as_me:$LINENO: WARNING: jerror.h:     section \"Present But Cannot Be Compiled\"" >&5
13682 echo "$as_me: WARNING: jerror.h:     section \"Present But Cannot Be Compiled\"" >&2;}
13683     { echo "$as_me:$LINENO: WARNING: jerror.h: proceeding with the preprocessor's result" >&5
13684 echo "$as_me: WARNING: jerror.h: proceeding with the preprocessor's result" >&2;}
13685     { echo "$as_me:$LINENO: WARNING: jerror.h: in the future, the compiler will take precedence" >&5
13686 echo "$as_me: WARNING: jerror.h: in the future, the compiler will take precedence" >&2;}
13687
13688     ;;
13689 esac
13690 { echo "$as_me:$LINENO: checking for jerror.h" >&5
13691 echo $ECHO_N "checking for jerror.h... $ECHO_C" >&6; }
13692 if test "${ac_cv_header_jerror_h+set}" = set; then
13693   echo $ECHO_N "(cached) $ECHO_C" >&6
13694 else
13695   ac_cv_header_jerror_h=$ac_header_preproc
13696 fi
13697 { echo "$as_me:$LINENO: result: $ac_cv_header_jerror_h" >&5
13698 echo "${ECHO_T}$ac_cv_header_jerror_h" >&6; }
13699
13700 fi
13701 if test $ac_cv_header_jerror_h = yes; then
13702   { echo "$as_me:$LINENO: checking for jpeg_destroy_compress in -ljpeg" >&5
13703 echo $ECHO_N "checking for jpeg_destroy_compress in -ljpeg... $ECHO_C" >&6; }
13704 if test "${ac_cv_lib_jpeg_jpeg_destroy_compress+set}" = set; then
13705   echo $ECHO_N "(cached) $ECHO_C" >&6
13706 else
13707   ac_check_lib_save_LIBS=$LIBS
13708 LIBS="-ljpeg  $LIBS"
13709 cat >conftest.$ac_ext <<_ACEOF
13710 /* confdefs.h.  */
13711 _ACEOF
13712 cat confdefs.h >>conftest.$ac_ext
13713 cat >>conftest.$ac_ext <<_ACEOF
13714 /* end confdefs.h.  */
13715
13716 /* Override any GCC internal prototype to avoid an error.
13717    Use char because int might match the return type of a GCC
13718    builtin and then its argument prototype would still apply.  */
13719 #ifdef __cplusplus
13720 extern "C"
13721 #endif
13722 char jpeg_destroy_compress ();
13723 int
13724 main ()
13725 {
13726 return jpeg_destroy_compress ();
13727   ;
13728   return 0;
13729 }
13730 _ACEOF
13731 rm -f conftest.$ac_objext conftest$ac_exeext
13732 if { (ac_try="$ac_link"
13733 case "(($ac_try" in
13734   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13735   *) ac_try_echo=$ac_try;;
13736 esac
13737 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13738   (eval "$ac_link") 2>conftest.er1
13739   ac_status=$?
13740   grep -v '^ *+' conftest.er1 >conftest.err
13741   rm -f conftest.er1
13742   cat conftest.err >&5
13743   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13744   (exit $ac_status); } && {
13745          test -z "$ac_c_werror_flag" ||
13746          test ! -s conftest.err
13747        } && test -s conftest$ac_exeext &&
13748        $as_test_x conftest$ac_exeext; then
13749   ac_cv_lib_jpeg_jpeg_destroy_compress=yes
13750 else
13751   echo "$as_me: failed program was:" >&5
13752 sed 's/^/| /' conftest.$ac_ext >&5
13753
13754         ac_cv_lib_jpeg_jpeg_destroy_compress=no
13755 fi
13756
13757 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
13758       conftest$ac_exeext conftest.$ac_ext
13759 LIBS=$ac_check_lib_save_LIBS
13760 fi
13761 { echo "$as_me:$LINENO: result: $ac_cv_lib_jpeg_jpeg_destroy_compress" >&5
13762 echo "${ECHO_T}$ac_cv_lib_jpeg_jpeg_destroy_compress" >&6; }
13763 if test $ac_cv_lib_jpeg_jpeg_destroy_compress = yes; then
13764   HAVE_JPEG=yes
13765 fi
13766
13767 fi
13768
13769
13770   fi
13771
13772
13773   if test "${HAVE_JPEG}" = "yes"; then
13774     cat >>confdefs.h <<\_ACEOF
13775 #define HAVE_JPEG 1
13776 _ACEOF
13777
13778     cat >conftest.$ac_ext <<_ACEOF
13779 /* confdefs.h.  */
13780 _ACEOF
13781 cat confdefs.h >>conftest.$ac_ext
13782 cat >>conftest.$ac_ext <<_ACEOF
13783 /* end confdefs.h.  */
13784 #include <jpeglib.h>
13785          version=JPEG_LIB_VERSION
13786
13787 _ACEOF
13788 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13789   $EGREP "version= *(6[2-9]|[7-9][0-9])" >/dev/null 2>&1; then
13790   cat >>confdefs.h <<\_ACEOF
13791 #define HAVE_JPEG 1
13792 _ACEOF
13793
13794 else
13795   { echo "$as_me:$LINENO: WARNING: libjpeg found, but not version 6b or later" >&5
13796 echo "$as_me: WARNING: libjpeg found, but not version 6b or later" >&2;}
13797         HAVE_JPEG=no
13798 fi
13799 rm -f conftest*
13800
13801   fi
13802 fi
13803
13804 ### Use -lpng if available, unless `--with-png=no'.
13805 HAVE_PNG=no
13806 if test "${HAVE_X11}" = "yes"; then
13807   if test "${with_png}" != "no"; then
13808     # Debian unstable as of July 2003 has multiple libpngs, and puts png.h
13809     # in /usr/include/libpng.
13810
13811
13812 for ac_header in png.h libpng/png.h
13813 do
13814 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
13815 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
13816   { echo "$as_me:$LINENO: checking for $ac_header" >&5
13817 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
13818 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
13819   echo $ECHO_N "(cached) $ECHO_C" >&6
13820 fi
13821 ac_res=`eval echo '${'$as_ac_Header'}'`
13822                { echo "$as_me:$LINENO: result: $ac_res" >&5
13823 echo "${ECHO_T}$ac_res" >&6; }
13824 else
13825   # Is the header compilable?
13826 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
13827 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
13828 cat >conftest.$ac_ext <<_ACEOF
13829 /* confdefs.h.  */
13830 _ACEOF
13831 cat confdefs.h >>conftest.$ac_ext
13832 cat >>conftest.$ac_ext <<_ACEOF
13833 /* end confdefs.h.  */
13834 $ac_includes_default
13835 #include <$ac_header>
13836 _ACEOF
13837 rm -f conftest.$ac_objext
13838 if { (ac_try="$ac_compile"
13839 case "(($ac_try" in
13840   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13841   *) ac_try_echo=$ac_try;;
13842 esac
13843 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13844   (eval "$ac_compile") 2>conftest.er1
13845   ac_status=$?
13846   grep -v '^ *+' conftest.er1 >conftest.err
13847   rm -f conftest.er1
13848   cat conftest.err >&5
13849   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13850   (exit $ac_status); } && {
13851          test -z "$ac_c_werror_flag" ||
13852          test ! -s conftest.err
13853        } && test -s conftest.$ac_objext; then
13854   ac_header_compiler=yes
13855 else
13856   echo "$as_me: failed program was:" >&5
13857 sed 's/^/| /' conftest.$ac_ext >&5
13858
13859         ac_header_compiler=no
13860 fi
13861
13862 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13863 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
13864 echo "${ECHO_T}$ac_header_compiler" >&6; }
13865
13866 # Is the header present?
13867 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
13868 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
13869 cat >conftest.$ac_ext <<_ACEOF
13870 /* confdefs.h.  */
13871 _ACEOF
13872 cat confdefs.h >>conftest.$ac_ext
13873 cat >>conftest.$ac_ext <<_ACEOF
13874 /* end confdefs.h.  */
13875 #include <$ac_header>
13876 _ACEOF
13877 if { (ac_try="$ac_cpp conftest.$ac_ext"
13878 case "(($ac_try" in
13879   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13880   *) ac_try_echo=$ac_try;;
13881 esac
13882 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13883   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
13884   ac_status=$?
13885   grep -v '^ *+' conftest.er1 >conftest.err
13886   rm -f conftest.er1
13887   cat conftest.err >&5
13888   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13889   (exit $ac_status); } >/dev/null && {
13890          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
13891          test ! -s conftest.err
13892        }; then
13893   ac_header_preproc=yes
13894 else
13895   echo "$as_me: failed program was:" >&5
13896 sed 's/^/| /' conftest.$ac_ext >&5
13897
13898   ac_header_preproc=no
13899 fi
13900
13901 rm -f conftest.err conftest.$ac_ext
13902 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
13903 echo "${ECHO_T}$ac_header_preproc" >&6; }
13904
13905 # So?  What about this header?
13906 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
13907   yes:no: )
13908     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
13909 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
13910     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
13911 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
13912     ac_header_preproc=yes
13913     ;;
13914   no:yes:* )
13915     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
13916 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
13917     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
13918 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
13919     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
13920 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
13921     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
13922 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
13923     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
13924 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
13925     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
13926 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
13927
13928     ;;
13929 esac
13930 { echo "$as_me:$LINENO: checking for $ac_header" >&5
13931 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
13932 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
13933   echo $ECHO_N "(cached) $ECHO_C" >&6
13934 else
13935   eval "$as_ac_Header=\$ac_header_preproc"
13936 fi
13937 ac_res=`eval echo '${'$as_ac_Header'}'`
13938                { echo "$as_me:$LINENO: result: $ac_res" >&5
13939 echo "${ECHO_T}$ac_res" >&6; }
13940
13941 fi
13942 if test `eval echo '${'$as_ac_Header'}'` = yes; then
13943   cat >>confdefs.h <<_ACEOF
13944 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
13945 _ACEOF
13946
13947 fi
13948
13949 done
13950
13951     if test "$ac_cv_header_png_h" = yes || test "$ac_cv_header_libpng_png_h" = yes ; then
13952       { echo "$as_me:$LINENO: checking for png_get_channels in -lpng" >&5
13953 echo $ECHO_N "checking for png_get_channels in -lpng... $ECHO_C" >&6; }
13954 if test "${ac_cv_lib_png_png_get_channels+set}" = set; then
13955   echo $ECHO_N "(cached) $ECHO_C" >&6
13956 else
13957   ac_check_lib_save_LIBS=$LIBS
13958 LIBS="-lpng -lz -lm $LIBS"
13959 cat >conftest.$ac_ext <<_ACEOF
13960 /* confdefs.h.  */
13961 _ACEOF
13962 cat confdefs.h >>conftest.$ac_ext
13963 cat >>conftest.$ac_ext <<_ACEOF
13964 /* end confdefs.h.  */
13965
13966 /* Override any GCC internal prototype to avoid an error.
13967    Use char because int might match the return type of a GCC
13968    builtin and then its argument prototype would still apply.  */
13969 #ifdef __cplusplus
13970 extern "C"
13971 #endif
13972 char png_get_channels ();
13973 int
13974 main ()
13975 {
13976 return png_get_channels ();
13977   ;
13978   return 0;
13979 }
13980 _ACEOF
13981 rm -f conftest.$ac_objext conftest$ac_exeext
13982 if { (ac_try="$ac_link"
13983 case "(($ac_try" in
13984   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13985   *) ac_try_echo=$ac_try;;
13986 esac
13987 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13988   (eval "$ac_link") 2>conftest.er1
13989   ac_status=$?
13990   grep -v '^ *+' conftest.er1 >conftest.err
13991   rm -f conftest.er1
13992   cat conftest.err >&5
13993   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13994   (exit $ac_status); } && {
13995          test -z "$ac_c_werror_flag" ||
13996          test ! -s conftest.err
13997        } && test -s conftest$ac_exeext &&
13998        $as_test_x conftest$ac_exeext; then
13999   ac_cv_lib_png_png_get_channels=yes
14000 else
14001   echo "$as_me: failed program was:" >&5
14002 sed 's/^/| /' conftest.$ac_ext >&5
14003
14004         ac_cv_lib_png_png_get_channels=no
14005 fi
14006
14007 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
14008       conftest$ac_exeext conftest.$ac_ext
14009 LIBS=$ac_check_lib_save_LIBS
14010 fi
14011 { echo "$as_me:$LINENO: result: $ac_cv_lib_png_png_get_channels" >&5
14012 echo "${ECHO_T}$ac_cv_lib_png_png_get_channels" >&6; }
14013 if test $ac_cv_lib_png_png_get_channels = yes; then
14014   HAVE_PNG=yes
14015 fi
14016
14017     fi
14018   fi
14019
14020   if test "${HAVE_PNG}" = "yes"; then
14021
14022 cat >>confdefs.h <<\_ACEOF
14023 #define HAVE_PNG 1
14024 _ACEOF
14025
14026   fi
14027 fi
14028
14029 ### Use -ltiff if available, unless `--with-tiff=no'.
14030 HAVE_TIFF=no
14031 if test "${HAVE_X11}" = "yes"; then
14032   if test "${with_tiff}" != "no"; then
14033     if test "${ac_cv_header_tiffio_h+set}" = set; then
14034   { echo "$as_me:$LINENO: checking for tiffio.h" >&5
14035 echo $ECHO_N "checking for tiffio.h... $ECHO_C" >&6; }
14036 if test "${ac_cv_header_tiffio_h+set}" = set; then
14037   echo $ECHO_N "(cached) $ECHO_C" >&6
14038 fi
14039 { echo "$as_me:$LINENO: result: $ac_cv_header_tiffio_h" >&5
14040 echo "${ECHO_T}$ac_cv_header_tiffio_h" >&6; }
14041 else
14042   # Is the header compilable?
14043 { echo "$as_me:$LINENO: checking tiffio.h usability" >&5
14044 echo $ECHO_N "checking tiffio.h usability... $ECHO_C" >&6; }
14045 cat >conftest.$ac_ext <<_ACEOF
14046 /* confdefs.h.  */
14047 _ACEOF
14048 cat confdefs.h >>conftest.$ac_ext
14049 cat >>conftest.$ac_ext <<_ACEOF
14050 /* end confdefs.h.  */
14051 $ac_includes_default
14052 #include <tiffio.h>
14053 _ACEOF
14054 rm -f conftest.$ac_objext
14055 if { (ac_try="$ac_compile"
14056 case "(($ac_try" in
14057   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14058   *) ac_try_echo=$ac_try;;
14059 esac
14060 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14061   (eval "$ac_compile") 2>conftest.er1
14062   ac_status=$?
14063   grep -v '^ *+' conftest.er1 >conftest.err
14064   rm -f conftest.er1
14065   cat conftest.err >&5
14066   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14067   (exit $ac_status); } && {
14068          test -z "$ac_c_werror_flag" ||
14069          test ! -s conftest.err
14070        } && test -s conftest.$ac_objext; then
14071   ac_header_compiler=yes
14072 else
14073   echo "$as_me: failed program was:" >&5
14074 sed 's/^/| /' conftest.$ac_ext >&5
14075
14076         ac_header_compiler=no
14077 fi
14078
14079 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14080 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
14081 echo "${ECHO_T}$ac_header_compiler" >&6; }
14082
14083 # Is the header present?
14084 { echo "$as_me:$LINENO: checking tiffio.h presence" >&5
14085 echo $ECHO_N "checking tiffio.h presence... $ECHO_C" >&6; }
14086 cat >conftest.$ac_ext <<_ACEOF
14087 /* confdefs.h.  */
14088 _ACEOF
14089 cat confdefs.h >>conftest.$ac_ext
14090 cat >>conftest.$ac_ext <<_ACEOF
14091 /* end confdefs.h.  */
14092 #include <tiffio.h>
14093 _ACEOF
14094 if { (ac_try="$ac_cpp conftest.$ac_ext"
14095 case "(($ac_try" in
14096   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14097   *) ac_try_echo=$ac_try;;
14098 esac
14099 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14100   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
14101   ac_status=$?
14102   grep -v '^ *+' conftest.er1 >conftest.err
14103   rm -f conftest.er1
14104   cat conftest.err >&5
14105   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14106   (exit $ac_status); } >/dev/null && {
14107          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
14108          test ! -s conftest.err
14109        }; then
14110   ac_header_preproc=yes
14111 else
14112   echo "$as_me: failed program was:" >&5
14113 sed 's/^/| /' conftest.$ac_ext >&5
14114
14115   ac_header_preproc=no
14116 fi
14117
14118 rm -f conftest.err conftest.$ac_ext
14119 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
14120 echo "${ECHO_T}$ac_header_preproc" >&6; }
14121
14122 # So?  What about this header?
14123 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
14124   yes:no: )
14125     { echo "$as_me:$LINENO: WARNING: tiffio.h: accepted by the compiler, rejected by the preprocessor!" >&5
14126 echo "$as_me: WARNING: tiffio.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
14127     { echo "$as_me:$LINENO: WARNING: tiffio.h: proceeding with the compiler's result" >&5
14128 echo "$as_me: WARNING: tiffio.h: proceeding with the compiler's result" >&2;}
14129     ac_header_preproc=yes
14130     ;;
14131   no:yes:* )
14132     { echo "$as_me:$LINENO: WARNING: tiffio.h: present but cannot be compiled" >&5
14133 echo "$as_me: WARNING: tiffio.h: present but cannot be compiled" >&2;}
14134     { echo "$as_me:$LINENO: WARNING: tiffio.h:     check for missing prerequisite headers?" >&5
14135 echo "$as_me: WARNING: tiffio.h:     check for missing prerequisite headers?" >&2;}
14136     { echo "$as_me:$LINENO: WARNING: tiffio.h: see the Autoconf documentation" >&5
14137 echo "$as_me: WARNING: tiffio.h: see the Autoconf documentation" >&2;}
14138     { echo "$as_me:$LINENO: WARNING: tiffio.h:     section \"Present But Cannot Be Compiled\"" >&5
14139 echo "$as_me: WARNING: tiffio.h:     section \"Present But Cannot Be Compiled\"" >&2;}
14140     { echo "$as_me:$LINENO: WARNING: tiffio.h: proceeding with the preprocessor's result" >&5
14141 echo "$as_me: WARNING: tiffio.h: proceeding with the preprocessor's result" >&2;}
14142     { echo "$as_me:$LINENO: WARNING: tiffio.h: in the future, the compiler will take precedence" >&5
14143 echo "$as_me: WARNING: tiffio.h: in the future, the compiler will take precedence" >&2;}
14144
14145     ;;
14146 esac
14147 { echo "$as_me:$LINENO: checking for tiffio.h" >&5
14148 echo $ECHO_N "checking for tiffio.h... $ECHO_C" >&6; }
14149 if test "${ac_cv_header_tiffio_h+set}" = set; then
14150   echo $ECHO_N "(cached) $ECHO_C" >&6
14151 else
14152   ac_cv_header_tiffio_h=$ac_header_preproc
14153 fi
14154 { echo "$as_me:$LINENO: result: $ac_cv_header_tiffio_h" >&5
14155 echo "${ECHO_T}$ac_cv_header_tiffio_h" >&6; }
14156
14157 fi
14158 if test $ac_cv_header_tiffio_h = yes; then
14159   tifflibs="-lz -lm"
14160       # At least one tiff package requires the jpeg library.
14161       if test "${HAVE_JPEG}" = yes; then tifflibs="-ljpeg $tifflibs"; fi
14162       { echo "$as_me:$LINENO: checking for TIFFGetVersion in -ltiff" >&5
14163 echo $ECHO_N "checking for TIFFGetVersion in -ltiff... $ECHO_C" >&6; }
14164 if test "${ac_cv_lib_tiff_TIFFGetVersion+set}" = set; then
14165   echo $ECHO_N "(cached) $ECHO_C" >&6
14166 else
14167   ac_check_lib_save_LIBS=$LIBS
14168 LIBS="-ltiff $tifflibs $LIBS"
14169 cat >conftest.$ac_ext <<_ACEOF
14170 /* confdefs.h.  */
14171 _ACEOF
14172 cat confdefs.h >>conftest.$ac_ext
14173 cat >>conftest.$ac_ext <<_ACEOF
14174 /* end confdefs.h.  */
14175
14176 /* Override any GCC internal prototype to avoid an error.
14177    Use char because int might match the return type of a GCC
14178    builtin and then its argument prototype would still apply.  */
14179 #ifdef __cplusplus
14180 extern "C"
14181 #endif
14182 char TIFFGetVersion ();
14183 int
14184 main ()
14185 {
14186 return TIFFGetVersion ();
14187   ;
14188   return 0;
14189 }
14190 _ACEOF
14191 rm -f conftest.$ac_objext conftest$ac_exeext
14192 if { (ac_try="$ac_link"
14193 case "(($ac_try" in
14194   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14195   *) ac_try_echo=$ac_try;;
14196 esac
14197 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14198   (eval "$ac_link") 2>conftest.er1
14199   ac_status=$?
14200   grep -v '^ *+' conftest.er1 >conftest.err
14201   rm -f conftest.er1
14202   cat conftest.err >&5
14203   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14204   (exit $ac_status); } && {
14205          test -z "$ac_c_werror_flag" ||
14206          test ! -s conftest.err
14207        } && test -s conftest$ac_exeext &&
14208        $as_test_x conftest$ac_exeext; then
14209   ac_cv_lib_tiff_TIFFGetVersion=yes
14210 else
14211   echo "$as_me: failed program was:" >&5
14212 sed 's/^/| /' conftest.$ac_ext >&5
14213
14214         ac_cv_lib_tiff_TIFFGetVersion=no
14215 fi
14216
14217 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
14218       conftest$ac_exeext conftest.$ac_ext
14219 LIBS=$ac_check_lib_save_LIBS
14220 fi
14221 { echo "$as_me:$LINENO: result: $ac_cv_lib_tiff_TIFFGetVersion" >&5
14222 echo "${ECHO_T}$ac_cv_lib_tiff_TIFFGetVersion" >&6; }
14223 if test $ac_cv_lib_tiff_TIFFGetVersion = yes; then
14224   HAVE_TIFF=yes
14225 fi
14226
14227 fi
14228
14229
14230   fi
14231
14232   if test "${HAVE_TIFF}" = "yes"; then
14233
14234 cat >>confdefs.h <<\_ACEOF
14235 #define HAVE_TIFF 1
14236 _ACEOF
14237
14238   fi
14239 fi
14240
14241 ### Use -lgif or -lungif if available, unless `--with-gif=no'.
14242 HAVE_GIF=no
14243 if test "${HAVE_X11}" = "yes" && test "${with_gif}" != "no"; then
14244   if test "${ac_cv_header_gif_lib_h+set}" = set; then
14245   { echo "$as_me:$LINENO: checking for gif_lib.h" >&5
14246 echo $ECHO_N "checking for gif_lib.h... $ECHO_C" >&6; }
14247 if test "${ac_cv_header_gif_lib_h+set}" = set; then
14248   echo $ECHO_N "(cached) $ECHO_C" >&6
14249 fi
14250 { echo "$as_me:$LINENO: result: $ac_cv_header_gif_lib_h" >&5
14251 echo "${ECHO_T}$ac_cv_header_gif_lib_h" >&6; }
14252 else
14253   # Is the header compilable?
14254 { echo "$as_me:$LINENO: checking gif_lib.h usability" >&5
14255 echo $ECHO_N "checking gif_lib.h usability... $ECHO_C" >&6; }
14256 cat >conftest.$ac_ext <<_ACEOF
14257 /* confdefs.h.  */
14258 _ACEOF
14259 cat confdefs.h >>conftest.$ac_ext
14260 cat >>conftest.$ac_ext <<_ACEOF
14261 /* end confdefs.h.  */
14262 $ac_includes_default
14263 #include <gif_lib.h>
14264 _ACEOF
14265 rm -f conftest.$ac_objext
14266 if { (ac_try="$ac_compile"
14267 case "(($ac_try" in
14268   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14269   *) ac_try_echo=$ac_try;;
14270 esac
14271 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14272   (eval "$ac_compile") 2>conftest.er1
14273   ac_status=$?
14274   grep -v '^ *+' conftest.er1 >conftest.err
14275   rm -f conftest.er1
14276   cat conftest.err >&5
14277   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14278   (exit $ac_status); } && {
14279          test -z "$ac_c_werror_flag" ||
14280          test ! -s conftest.err
14281        } && test -s conftest.$ac_objext; then
14282   ac_header_compiler=yes
14283 else
14284   echo "$as_me: failed program was:" >&5
14285 sed 's/^/| /' conftest.$ac_ext >&5
14286
14287         ac_header_compiler=no
14288 fi
14289
14290 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14291 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
14292 echo "${ECHO_T}$ac_header_compiler" >&6; }
14293
14294 # Is the header present?
14295 { echo "$as_me:$LINENO: checking gif_lib.h presence" >&5
14296 echo $ECHO_N "checking gif_lib.h presence... $ECHO_C" >&6; }
14297 cat >conftest.$ac_ext <<_ACEOF
14298 /* confdefs.h.  */
14299 _ACEOF
14300 cat confdefs.h >>conftest.$ac_ext
14301 cat >>conftest.$ac_ext <<_ACEOF
14302 /* end confdefs.h.  */
14303 #include <gif_lib.h>
14304 _ACEOF
14305 if { (ac_try="$ac_cpp conftest.$ac_ext"
14306 case "(($ac_try" in
14307   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14308   *) ac_try_echo=$ac_try;;
14309 esac
14310 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14311   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
14312   ac_status=$?
14313   grep -v '^ *+' conftest.er1 >conftest.err
14314   rm -f conftest.er1
14315   cat conftest.err >&5
14316   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14317   (exit $ac_status); } >/dev/null && {
14318          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
14319          test ! -s conftest.err
14320        }; then
14321   ac_header_preproc=yes
14322 else
14323   echo "$as_me: failed program was:" >&5
14324 sed 's/^/| /' conftest.$ac_ext >&5
14325
14326   ac_header_preproc=no
14327 fi
14328
14329 rm -f conftest.err conftest.$ac_ext
14330 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
14331 echo "${ECHO_T}$ac_header_preproc" >&6; }
14332
14333 # So?  What about this header?
14334 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
14335   yes:no: )
14336     { echo "$as_me:$LINENO: WARNING: gif_lib.h: accepted by the compiler, rejected by the preprocessor!" >&5
14337 echo "$as_me: WARNING: gif_lib.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
14338     { echo "$as_me:$LINENO: WARNING: gif_lib.h: proceeding with the compiler's result" >&5
14339 echo "$as_me: WARNING: gif_lib.h: proceeding with the compiler's result" >&2;}
14340     ac_header_preproc=yes
14341     ;;
14342   no:yes:* )
14343     { echo "$as_me:$LINENO: WARNING: gif_lib.h: present but cannot be compiled" >&5
14344 echo "$as_me: WARNING: gif_lib.h: present but cannot be compiled" >&2;}
14345     { echo "$as_me:$LINENO: WARNING: gif_lib.h:     check for missing prerequisite headers?" >&5
14346 echo "$as_me: WARNING: gif_lib.h:     check for missing prerequisite headers?" >&2;}
14347     { echo "$as_me:$LINENO: WARNING: gif_lib.h: see the Autoconf documentation" >&5
14348 echo "$as_me: WARNING: gif_lib.h: see the Autoconf documentation" >&2;}
14349     { echo "$as_me:$LINENO: WARNING: gif_lib.h:     section \"Present But Cannot Be Compiled\"" >&5
14350 echo "$as_me: WARNING: gif_lib.h:     section \"Present But Cannot Be Compiled\"" >&2;}
14351     { echo "$as_me:$LINENO: WARNING: gif_lib.h: proceeding with the preprocessor's result" >&5
14352 echo "$as_me: WARNING: gif_lib.h: proceeding with the preprocessor's result" >&2;}
14353     { echo "$as_me:$LINENO: WARNING: gif_lib.h: in the future, the compiler will take precedence" >&5
14354 echo "$as_me: WARNING: gif_lib.h: in the future, the compiler will take precedence" >&2;}
14355
14356     ;;
14357 esac
14358 { echo "$as_me:$LINENO: checking for gif_lib.h" >&5
14359 echo $ECHO_N "checking for gif_lib.h... $ECHO_C" >&6; }
14360 if test "${ac_cv_header_gif_lib_h+set}" = set; then
14361   echo $ECHO_N "(cached) $ECHO_C" >&6
14362 else
14363   ac_cv_header_gif_lib_h=$ac_header_preproc
14364 fi
14365 { echo "$as_me:$LINENO: result: $ac_cv_header_gif_lib_h" >&5
14366 echo "${ECHO_T}$ac_cv_header_gif_lib_h" >&6; }
14367
14368 fi
14369 if test $ac_cv_header_gif_lib_h = yes; then
14370   # EGifPutExtensionLast only exists from version libungif-4.1.0b1.
14371 # Earlier versions can crash Emacs.
14372     { echo "$as_me:$LINENO: checking for EGifPutExtensionLast in -lgif" >&5
14373 echo $ECHO_N "checking for EGifPutExtensionLast in -lgif... $ECHO_C" >&6; }
14374 if test "${ac_cv_lib_gif_EGifPutExtensionLast+set}" = set; then
14375   echo $ECHO_N "(cached) $ECHO_C" >&6
14376 else
14377   ac_check_lib_save_LIBS=$LIBS
14378 LIBS="-lgif  $LIBS"
14379 cat >conftest.$ac_ext <<_ACEOF
14380 /* confdefs.h.  */
14381 _ACEOF
14382 cat confdefs.h >>conftest.$ac_ext
14383 cat >>conftest.$ac_ext <<_ACEOF
14384 /* end confdefs.h.  */
14385
14386 /* Override any GCC internal prototype to avoid an error.
14387    Use char because int might match the return type of a GCC
14388    builtin and then its argument prototype would still apply.  */
14389 #ifdef __cplusplus
14390 extern "C"
14391 #endif
14392 char EGifPutExtensionLast ();
14393 int
14394 main ()
14395 {
14396 return EGifPutExtensionLast ();
14397   ;
14398   return 0;
14399 }
14400 _ACEOF
14401 rm -f conftest.$ac_objext conftest$ac_exeext
14402 if { (ac_try="$ac_link"
14403 case "(($ac_try" in
14404   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14405   *) ac_try_echo=$ac_try;;
14406 esac
14407 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14408   (eval "$ac_link") 2>conftest.er1
14409   ac_status=$?
14410   grep -v '^ *+' conftest.er1 >conftest.err
14411   rm -f conftest.er1
14412   cat conftest.err >&5
14413   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14414   (exit $ac_status); } && {
14415          test -z "$ac_c_werror_flag" ||
14416          test ! -s conftest.err
14417        } && test -s conftest$ac_exeext &&
14418        $as_test_x conftest$ac_exeext; then
14419   ac_cv_lib_gif_EGifPutExtensionLast=yes
14420 else
14421   echo "$as_me: failed program was:" >&5
14422 sed 's/^/| /' conftest.$ac_ext >&5
14423
14424         ac_cv_lib_gif_EGifPutExtensionLast=no
14425 fi
14426
14427 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
14428       conftest$ac_exeext conftest.$ac_ext
14429 LIBS=$ac_check_lib_save_LIBS
14430 fi
14431 { echo "$as_me:$LINENO: result: $ac_cv_lib_gif_EGifPutExtensionLast" >&5
14432 echo "${ECHO_T}$ac_cv_lib_gif_EGifPutExtensionLast" >&6; }
14433 if test $ac_cv_lib_gif_EGifPutExtensionLast = yes; then
14434   HAVE_GIF=yes
14435 else
14436   try_libungif=yes
14437 fi
14438
14439 fi
14440
14441
14442
14443   if test "$HAVE_GIF" = yes; then
14444       ac_gif_lib_name="-lgif"
14445   fi
14446
14447 # If gif_lib.h but no libgif, try libungif.
14448   if test x"$try_libungif" = xyes; then
14449     { echo "$as_me:$LINENO: checking for EGifPutExtensionLast in -lungif" >&5
14450 echo $ECHO_N "checking for EGifPutExtensionLast in -lungif... $ECHO_C" >&6; }
14451 if test "${ac_cv_lib_ungif_EGifPutExtensionLast+set}" = set; then
14452   echo $ECHO_N "(cached) $ECHO_C" >&6
14453 else
14454   ac_check_lib_save_LIBS=$LIBS
14455 LIBS="-lungif  $LIBS"
14456 cat >conftest.$ac_ext <<_ACEOF
14457 /* confdefs.h.  */
14458 _ACEOF
14459 cat confdefs.h >>conftest.$ac_ext
14460 cat >>conftest.$ac_ext <<_ACEOF
14461 /* end confdefs.h.  */
14462
14463 /* Override any GCC internal prototype to avoid an error.
14464    Use char because int might match the return type of a GCC
14465    builtin and then its argument prototype would still apply.  */
14466 #ifdef __cplusplus
14467 extern "C"
14468 #endif
14469 char EGifPutExtensionLast ();
14470 int
14471 main ()
14472 {
14473 return EGifPutExtensionLast ();
14474   ;
14475   return 0;
14476 }
14477 _ACEOF
14478 rm -f conftest.$ac_objext conftest$ac_exeext
14479 if { (ac_try="$ac_link"
14480 case "(($ac_try" in
14481   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14482   *) ac_try_echo=$ac_try;;
14483 esac
14484 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14485   (eval "$ac_link") 2>conftest.er1
14486   ac_status=$?
14487   grep -v '^ *+' conftest.er1 >conftest.err
14488   rm -f conftest.er1
14489   cat conftest.err >&5
14490   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14491   (exit $ac_status); } && {
14492          test -z "$ac_c_werror_flag" ||
14493          test ! -s conftest.err
14494        } && test -s conftest$ac_exeext &&
14495        $as_test_x conftest$ac_exeext; then
14496   ac_cv_lib_ungif_EGifPutExtensionLast=yes
14497 else
14498   echo "$as_me: failed program was:" >&5
14499 sed 's/^/| /' conftest.$ac_ext >&5
14500
14501         ac_cv_lib_ungif_EGifPutExtensionLast=no
14502 fi
14503
14504 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
14505       conftest$ac_exeext conftest.$ac_ext
14506 LIBS=$ac_check_lib_save_LIBS
14507 fi
14508 { echo "$as_me:$LINENO: result: $ac_cv_lib_ungif_EGifPutExtensionLast" >&5
14509 echo "${ECHO_T}$ac_cv_lib_ungif_EGifPutExtensionLast" >&6; }
14510 if test $ac_cv_lib_ungif_EGifPutExtensionLast = yes; then
14511   HAVE_GIF=yes
14512 fi
14513
14514
14515     if test "$HAVE_GIF" = yes; then
14516
14517 cat >>confdefs.h <<\_ACEOF
14518 #define LIBGIF -lungif
14519 _ACEOF
14520
14521       ac_gif_lib_name="-lungif"
14522     fi
14523   fi
14524
14525   if test "${HAVE_GIF}" = "yes"; then
14526
14527 cat >>confdefs.h <<\_ACEOF
14528 #define HAVE_GIF 1
14529 _ACEOF
14530
14531   fi
14532 fi
14533
14534 if test "${HAVE_X11}" = "yes"; then
14535   MISSING=""
14536   WITH_NO=""
14537   test "${with_xpm}" != "no" && test "${HAVE_XPM}" != "yes" &&
14538     MISSING="libXpm" && WITH_NO="--with-xpm=no"
14539   test "${with_jpeg}" != "no" && test "${HAVE_JPEG}" != "yes" &&
14540     MISSING="$MISSING libjpeg" && WITH_NO="$WITH_NO --with-jpeg=no"
14541   test "${with_png}" != "no" && test "${HAVE_PNG}" != "yes" &&
14542     MISSING="$MISSING libpng" && WITH_NO="$WITH_NO --with-png=no"
14543   test "${with_gif}" != "no" && test "${HAVE_GIF}" != "yes" &&
14544     MISSING="$MISSING libgif/libungif" && WITH_NO="$WITH_NO --with-gif=no"
14545   test "${with_tiff}" != "no" && test "${HAVE_TIFF}" != "yes" &&
14546     MISSING="$MISSING libtiff" && WITH_NO="$WITH_NO --with-tiff=no"
14547
14548   if test "X${MISSING}" != X; then
14549     { { echo "$as_me:$LINENO: error: The following required libraries were not found:
14550     $MISSING
14551 Maybe some development libraries/packages are missing?
14552 If you don't want to link with them give
14553     $WITH_NO
14554 as options to configure" >&5
14555 echo "$as_me: error: The following required libraries were not found:
14556     $MISSING
14557 Maybe some development libraries/packages are missing?
14558 If you don't want to link with them give
14559     $WITH_NO
14560 as options to configure" >&2;}
14561    { (exit 1); exit 1; }; }
14562   fi
14563 fi
14564
14565 ### Use -lgpm if available, unless `--with-gpm=no'.
14566 HAVE_GPM=no
14567 if test "${with_gpm}" != "no"; then
14568   if test "${ac_cv_header_gpm_h+set}" = set; then
14569   { echo "$as_me:$LINENO: checking for gpm.h" >&5
14570 echo $ECHO_N "checking for gpm.h... $ECHO_C" >&6; }
14571 if test "${ac_cv_header_gpm_h+set}" = set; then
14572   echo $ECHO_N "(cached) $ECHO_C" >&6
14573 fi
14574 { echo "$as_me:$LINENO: result: $ac_cv_header_gpm_h" >&5
14575 echo "${ECHO_T}$ac_cv_header_gpm_h" >&6; }
14576 else
14577   # Is the header compilable?
14578 { echo "$as_me:$LINENO: checking gpm.h usability" >&5
14579 echo $ECHO_N "checking gpm.h usability... $ECHO_C" >&6; }
14580 cat >conftest.$ac_ext <<_ACEOF
14581 /* confdefs.h.  */
14582 _ACEOF
14583 cat confdefs.h >>conftest.$ac_ext
14584 cat >>conftest.$ac_ext <<_ACEOF
14585 /* end confdefs.h.  */
14586 $ac_includes_default
14587 #include <gpm.h>
14588 _ACEOF
14589 rm -f conftest.$ac_objext
14590 if { (ac_try="$ac_compile"
14591 case "(($ac_try" in
14592   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14593   *) ac_try_echo=$ac_try;;
14594 esac
14595 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14596   (eval "$ac_compile") 2>conftest.er1
14597   ac_status=$?
14598   grep -v '^ *+' conftest.er1 >conftest.err
14599   rm -f conftest.er1
14600   cat conftest.err >&5
14601   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14602   (exit $ac_status); } && {
14603          test -z "$ac_c_werror_flag" ||
14604          test ! -s conftest.err
14605        } && test -s conftest.$ac_objext; then
14606   ac_header_compiler=yes
14607 else
14608   echo "$as_me: failed program was:" >&5
14609 sed 's/^/| /' conftest.$ac_ext >&5
14610
14611         ac_header_compiler=no
14612 fi
14613
14614 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14615 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
14616 echo "${ECHO_T}$ac_header_compiler" >&6; }
14617
14618 # Is the header present?
14619 { echo "$as_me:$LINENO: checking gpm.h presence" >&5
14620 echo $ECHO_N "checking gpm.h presence... $ECHO_C" >&6; }
14621 cat >conftest.$ac_ext <<_ACEOF
14622 /* confdefs.h.  */
14623 _ACEOF
14624 cat confdefs.h >>conftest.$ac_ext
14625 cat >>conftest.$ac_ext <<_ACEOF
14626 /* end confdefs.h.  */
14627 #include <gpm.h>
14628 _ACEOF
14629 if { (ac_try="$ac_cpp conftest.$ac_ext"
14630 case "(($ac_try" in
14631   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14632   *) ac_try_echo=$ac_try;;
14633 esac
14634 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14635   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
14636   ac_status=$?
14637   grep -v '^ *+' conftest.er1 >conftest.err
14638   rm -f conftest.er1
14639   cat conftest.err >&5
14640   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14641   (exit $ac_status); } >/dev/null && {
14642          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
14643          test ! -s conftest.err
14644        }; then
14645   ac_header_preproc=yes
14646 else
14647   echo "$as_me: failed program was:" >&5
14648 sed 's/^/| /' conftest.$ac_ext >&5
14649
14650   ac_header_preproc=no
14651 fi
14652
14653 rm -f conftest.err conftest.$ac_ext
14654 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
14655 echo "${ECHO_T}$ac_header_preproc" >&6; }
14656
14657 # So?  What about this header?
14658 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
14659   yes:no: )
14660     { echo "$as_me:$LINENO: WARNING: gpm.h: accepted by the compiler, rejected by the preprocessor!" >&5
14661 echo "$as_me: WARNING: gpm.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
14662     { echo "$as_me:$LINENO: WARNING: gpm.h: proceeding with the compiler's result" >&5
14663 echo "$as_me: WARNING: gpm.h: proceeding with the compiler's result" >&2;}
14664     ac_header_preproc=yes
14665     ;;
14666   no:yes:* )
14667     { echo "$as_me:$LINENO: WARNING: gpm.h: present but cannot be compiled" >&5
14668 echo "$as_me: WARNING: gpm.h: present but cannot be compiled" >&2;}
14669     { echo "$as_me:$LINENO: WARNING: gpm.h:     check for missing prerequisite headers?" >&5
14670 echo "$as_me: WARNING: gpm.h:     check for missing prerequisite headers?" >&2;}
14671     { echo "$as_me:$LINENO: WARNING: gpm.h: see the Autoconf documentation" >&5
14672 echo "$as_me: WARNING: gpm.h: see the Autoconf documentation" >&2;}
14673     { echo "$as_me:$LINENO: WARNING: gpm.h:     section \"Present But Cannot Be Compiled\"" >&5
14674 echo "$as_me: WARNING: gpm.h:     section \"Present But Cannot Be Compiled\"" >&2;}
14675     { echo "$as_me:$LINENO: WARNING: gpm.h: proceeding with the preprocessor's result" >&5
14676 echo "$as_me: WARNING: gpm.h: proceeding with the preprocessor's result" >&2;}
14677     { echo "$as_me:$LINENO: WARNING: gpm.h: in the future, the compiler will take precedence" >&5
14678 echo "$as_me: WARNING: gpm.h: in the future, the compiler will take precedence" >&2;}
14679
14680     ;;
14681 esac
14682 { echo "$as_me:$LINENO: checking for gpm.h" >&5
14683 echo $ECHO_N "checking for gpm.h... $ECHO_C" >&6; }
14684 if test "${ac_cv_header_gpm_h+set}" = set; then
14685   echo $ECHO_N "(cached) $ECHO_C" >&6
14686 else
14687   ac_cv_header_gpm_h=$ac_header_preproc
14688 fi
14689 { echo "$as_me:$LINENO: result: $ac_cv_header_gpm_h" >&5
14690 echo "${ECHO_T}$ac_cv_header_gpm_h" >&6; }
14691
14692 fi
14693 if test $ac_cv_header_gpm_h = yes; then
14694   { echo "$as_me:$LINENO: checking for Gpm_Open in -lgpm" >&5
14695 echo $ECHO_N "checking for Gpm_Open in -lgpm... $ECHO_C" >&6; }
14696 if test "${ac_cv_lib_gpm_Gpm_Open+set}" = set; then
14697   echo $ECHO_N "(cached) $ECHO_C" >&6
14698 else
14699   ac_check_lib_save_LIBS=$LIBS
14700 LIBS="-lgpm  $LIBS"
14701 cat >conftest.$ac_ext <<_ACEOF
14702 /* confdefs.h.  */
14703 _ACEOF
14704 cat confdefs.h >>conftest.$ac_ext
14705 cat >>conftest.$ac_ext <<_ACEOF
14706 /* end confdefs.h.  */
14707
14708 /* Override any GCC internal prototype to avoid an error.
14709    Use char because int might match the return type of a GCC
14710    builtin and then its argument prototype would still apply.  */
14711 #ifdef __cplusplus
14712 extern "C"
14713 #endif
14714 char Gpm_Open ();
14715 int
14716 main ()
14717 {
14718 return Gpm_Open ();
14719   ;
14720   return 0;
14721 }
14722 _ACEOF
14723 rm -f conftest.$ac_objext conftest$ac_exeext
14724 if { (ac_try="$ac_link"
14725 case "(($ac_try" in
14726   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14727   *) ac_try_echo=$ac_try;;
14728 esac
14729 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14730   (eval "$ac_link") 2>conftest.er1
14731   ac_status=$?
14732   grep -v '^ *+' conftest.er1 >conftest.err
14733   rm -f conftest.er1
14734   cat conftest.err >&5
14735   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14736   (exit $ac_status); } && {
14737          test -z "$ac_c_werror_flag" ||
14738          test ! -s conftest.err
14739        } && test -s conftest$ac_exeext &&
14740        $as_test_x conftest$ac_exeext; then
14741   ac_cv_lib_gpm_Gpm_Open=yes
14742 else
14743   echo "$as_me: failed program was:" >&5
14744 sed 's/^/| /' conftest.$ac_ext >&5
14745
14746         ac_cv_lib_gpm_Gpm_Open=no
14747 fi
14748
14749 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
14750       conftest$ac_exeext conftest.$ac_ext
14751 LIBS=$ac_check_lib_save_LIBS
14752 fi
14753 { echo "$as_me:$LINENO: result: $ac_cv_lib_gpm_Gpm_Open" >&5
14754 echo "${ECHO_T}$ac_cv_lib_gpm_Gpm_Open" >&6; }
14755 if test $ac_cv_lib_gpm_Gpm_Open = yes; then
14756   HAVE_GPM=yes
14757 fi
14758
14759 fi
14760
14761
14762 fi
14763
14764 if test "${HAVE_GPM}" = "yes"; then
14765
14766 cat >>confdefs.h <<\_ACEOF
14767 #define HAVE_GPM 1
14768 _ACEOF
14769
14770 fi
14771
14772 if test "${ac_cv_header_malloc_malloc_h+set}" = set; then
14773   { echo "$as_me:$LINENO: checking for malloc/malloc.h" >&5
14774 echo $ECHO_N "checking for malloc/malloc.h... $ECHO_C" >&6; }
14775 if test "${ac_cv_header_malloc_malloc_h+set}" = set; then
14776   echo $ECHO_N "(cached) $ECHO_C" >&6
14777 fi
14778 { echo "$as_me:$LINENO: result: $ac_cv_header_malloc_malloc_h" >&5
14779 echo "${ECHO_T}$ac_cv_header_malloc_malloc_h" >&6; }
14780 else
14781   # Is the header compilable?
14782 { echo "$as_me:$LINENO: checking malloc/malloc.h usability" >&5
14783 echo $ECHO_N "checking malloc/malloc.h usability... $ECHO_C" >&6; }
14784 cat >conftest.$ac_ext <<_ACEOF
14785 /* confdefs.h.  */
14786 _ACEOF
14787 cat confdefs.h >>conftest.$ac_ext
14788 cat >>conftest.$ac_ext <<_ACEOF
14789 /* end confdefs.h.  */
14790 $ac_includes_default
14791 #include <malloc/malloc.h>
14792 _ACEOF
14793 rm -f conftest.$ac_objext
14794 if { (ac_try="$ac_compile"
14795 case "(($ac_try" in
14796   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14797   *) ac_try_echo=$ac_try;;
14798 esac
14799 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14800   (eval "$ac_compile") 2>conftest.er1
14801   ac_status=$?
14802   grep -v '^ *+' conftest.er1 >conftest.err
14803   rm -f conftest.er1
14804   cat conftest.err >&5
14805   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14806   (exit $ac_status); } && {
14807          test -z "$ac_c_werror_flag" ||
14808          test ! -s conftest.err
14809        } && test -s conftest.$ac_objext; then
14810   ac_header_compiler=yes
14811 else
14812   echo "$as_me: failed program was:" >&5
14813 sed 's/^/| /' conftest.$ac_ext >&5
14814
14815         ac_header_compiler=no
14816 fi
14817
14818 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14819 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
14820 echo "${ECHO_T}$ac_header_compiler" >&6; }
14821
14822 # Is the header present?
14823 { echo "$as_me:$LINENO: checking malloc/malloc.h presence" >&5
14824 echo $ECHO_N "checking malloc/malloc.h presence... $ECHO_C" >&6; }
14825 cat >conftest.$ac_ext <<_ACEOF
14826 /* confdefs.h.  */
14827 _ACEOF
14828 cat confdefs.h >>conftest.$ac_ext
14829 cat >>conftest.$ac_ext <<_ACEOF
14830 /* end confdefs.h.  */
14831 #include <malloc/malloc.h>
14832 _ACEOF
14833 if { (ac_try="$ac_cpp conftest.$ac_ext"
14834 case "(($ac_try" in
14835   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14836   *) ac_try_echo=$ac_try;;
14837 esac
14838 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14839   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
14840   ac_status=$?
14841   grep -v '^ *+' conftest.er1 >conftest.err
14842   rm -f conftest.er1
14843   cat conftest.err >&5
14844   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14845   (exit $ac_status); } >/dev/null && {
14846          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
14847          test ! -s conftest.err
14848        }; then
14849   ac_header_preproc=yes
14850 else
14851   echo "$as_me: failed program was:" >&5
14852 sed 's/^/| /' conftest.$ac_ext >&5
14853
14854   ac_header_preproc=no
14855 fi
14856
14857 rm -f conftest.err conftest.$ac_ext
14858 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
14859 echo "${ECHO_T}$ac_header_preproc" >&6; }
14860
14861 # So?  What about this header?
14862 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
14863   yes:no: )
14864     { echo "$as_me:$LINENO: WARNING: malloc/malloc.h: accepted by the compiler, rejected by the preprocessor!" >&5
14865 echo "$as_me: WARNING: malloc/malloc.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
14866     { echo "$as_me:$LINENO: WARNING: malloc/malloc.h: proceeding with the compiler's result" >&5
14867 echo "$as_me: WARNING: malloc/malloc.h: proceeding with the compiler's result" >&2;}
14868     ac_header_preproc=yes
14869     ;;
14870   no:yes:* )
14871     { echo "$as_me:$LINENO: WARNING: malloc/malloc.h: present but cannot be compiled" >&5
14872 echo "$as_me: WARNING: malloc/malloc.h: present but cannot be compiled" >&2;}
14873     { echo "$as_me:$LINENO: WARNING: malloc/malloc.h:     check for missing prerequisite headers?" >&5
14874 echo "$as_me: WARNING: malloc/malloc.h:     check for missing prerequisite headers?" >&2;}
14875     { echo "$as_me:$LINENO: WARNING: malloc/malloc.h: see the Autoconf documentation" >&5
14876 echo "$as_me: WARNING: malloc/malloc.h: see the Autoconf documentation" >&2;}
14877     { echo "$as_me:$LINENO: WARNING: malloc/malloc.h:     section \"Present But Cannot Be Compiled\"" >&5
14878 echo "$as_me: WARNING: malloc/malloc.h:     section \"Present But Cannot Be Compiled\"" >&2;}
14879     { echo "$as_me:$LINENO: WARNING: malloc/malloc.h: proceeding with the preprocessor's result" >&5
14880 echo "$as_me: WARNING: malloc/malloc.h: proceeding with the preprocessor's result" >&2;}
14881     { echo "$as_me:$LINENO: WARNING: malloc/malloc.h: in the future, the compiler will take precedence" >&5
14882 echo "$as_me: WARNING: malloc/malloc.h: in the future, the compiler will take precedence" >&2;}
14883
14884     ;;
14885 esac
14886 { echo "$as_me:$LINENO: checking for malloc/malloc.h" >&5
14887 echo $ECHO_N "checking for malloc/malloc.h... $ECHO_C" >&6; }
14888 if test "${ac_cv_header_malloc_malloc_h+set}" = set; then
14889   echo $ECHO_N "(cached) $ECHO_C" >&6
14890 else
14891   ac_cv_header_malloc_malloc_h=$ac_header_preproc
14892 fi
14893 { echo "$as_me:$LINENO: result: $ac_cv_header_malloc_malloc_h" >&5
14894 echo "${ECHO_T}$ac_cv_header_malloc_malloc_h" >&6; }
14895
14896 fi
14897 if test $ac_cv_header_malloc_malloc_h = yes; then
14898
14899 cat >>confdefs.h <<\_ACEOF
14900 #define HAVE_MALLOC_MALLOC_H 1
14901 _ACEOF
14902
14903 fi
14904
14905
14906
14907 ### Use NeXTstep API to implement GUI.
14908 if test "${HAVE_NS}" = "yes"; then
14909
14910 cat >>confdefs.h <<\_ACEOF
14911 #define HAVE_NS 1
14912 _ACEOF
14913
14914   if test "${NS_IMPL_COCOA}" = "yes"; then
14915
14916 cat >>confdefs.h <<\_ACEOF
14917 #define NS_IMPL_COCOA 1
14918 _ACEOF
14919
14920     GNU_OBJC_CFLAGS=
14921     LIB_SRC_EXTRA_INSTALLABLES=mac-fix-env
14922   fi
14923   if test "${EN_COCOA_EXPERIMENTAL_CTRL_G}" = "yes"; then
14924
14925 cat >>confdefs.h <<\_ACEOF
14926 #define COCOA_EXPERIMENTAL_CTRL_G 1
14927 _ACEOF
14928
14929   fi
14930   if test "${NS_IMPL_GNUSTEP}" = "yes"; then
14931
14932 cat >>confdefs.h <<\_ACEOF
14933 #define NS_IMPL_GNUSTEP 1
14934 _ACEOF
14935
14936     GNU_OBJC_CFLAGS="-fgnu-runtime -Wno-import -fconstant-string-class=NSConstantString -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -DGSWARN -DGSDIAGNOSE"
14937   fi
14938   if test "${NS_HAVE_NSINTEGER}" = "yes"; then
14939
14940 cat >>confdefs.h <<\_ACEOF
14941 #define NS_HAVE_NSINTEGER 1
14942 _ACEOF
14943
14944   fi
14945   # We also have mouse menus.
14946   HAVE_MENUS=yes
14947 fi
14948
14949
14950 ### Use session management (-lSM -lICE) if available
14951 HAVE_X_SM=no
14952 if test "${HAVE_X11}" = "yes"; then
14953   if test "${ac_cv_header_X11_SM_SMlib_h+set}" = set; then
14954   { echo "$as_me:$LINENO: checking for X11/SM/SMlib.h" >&5
14955 echo $ECHO_N "checking for X11/SM/SMlib.h... $ECHO_C" >&6; }
14956 if test "${ac_cv_header_X11_SM_SMlib_h+set}" = set; then
14957   echo $ECHO_N "(cached) $ECHO_C" >&6
14958 fi
14959 { echo "$as_me:$LINENO: result: $ac_cv_header_X11_SM_SMlib_h" >&5
14960 echo "${ECHO_T}$ac_cv_header_X11_SM_SMlib_h" >&6; }
14961 else
14962   # Is the header compilable?
14963 { echo "$as_me:$LINENO: checking X11/SM/SMlib.h usability" >&5
14964 echo $ECHO_N "checking X11/SM/SMlib.h usability... $ECHO_C" >&6; }
14965 cat >conftest.$ac_ext <<_ACEOF
14966 /* confdefs.h.  */
14967 _ACEOF
14968 cat confdefs.h >>conftest.$ac_ext
14969 cat >>conftest.$ac_ext <<_ACEOF
14970 /* end confdefs.h.  */
14971 $ac_includes_default
14972 #include <X11/SM/SMlib.h>
14973 _ACEOF
14974 rm -f conftest.$ac_objext
14975 if { (ac_try="$ac_compile"
14976 case "(($ac_try" in
14977   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14978   *) ac_try_echo=$ac_try;;
14979 esac
14980 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14981   (eval "$ac_compile") 2>conftest.er1
14982   ac_status=$?
14983   grep -v '^ *+' conftest.er1 >conftest.err
14984   rm -f conftest.er1
14985   cat conftest.err >&5
14986   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14987   (exit $ac_status); } && {
14988          test -z "$ac_c_werror_flag" ||
14989          test ! -s conftest.err
14990        } && test -s conftest.$ac_objext; then
14991   ac_header_compiler=yes
14992 else
14993   echo "$as_me: failed program was:" >&5
14994 sed 's/^/| /' conftest.$ac_ext >&5
14995
14996         ac_header_compiler=no
14997 fi
14998
14999 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15000 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
15001 echo "${ECHO_T}$ac_header_compiler" >&6; }
15002
15003 # Is the header present?
15004 { echo "$as_me:$LINENO: checking X11/SM/SMlib.h presence" >&5
15005 echo $ECHO_N "checking X11/SM/SMlib.h presence... $ECHO_C" >&6; }
15006 cat >conftest.$ac_ext <<_ACEOF
15007 /* confdefs.h.  */
15008 _ACEOF
15009 cat confdefs.h >>conftest.$ac_ext
15010 cat >>conftest.$ac_ext <<_ACEOF
15011 /* end confdefs.h.  */
15012 #include <X11/SM/SMlib.h>
15013 _ACEOF
15014 if { (ac_try="$ac_cpp conftest.$ac_ext"
15015 case "(($ac_try" in
15016   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15017   *) ac_try_echo=$ac_try;;
15018 esac
15019 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15020   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
15021   ac_status=$?
15022   grep -v '^ *+' conftest.er1 >conftest.err
15023   rm -f conftest.er1
15024   cat conftest.err >&5
15025   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15026   (exit $ac_status); } >/dev/null && {
15027          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
15028          test ! -s conftest.err
15029        }; then
15030   ac_header_preproc=yes
15031 else
15032   echo "$as_me: failed program was:" >&5
15033 sed 's/^/| /' conftest.$ac_ext >&5
15034
15035   ac_header_preproc=no
15036 fi
15037
15038 rm -f conftest.err conftest.$ac_ext
15039 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
15040 echo "${ECHO_T}$ac_header_preproc" >&6; }
15041
15042 # So?  What about this header?
15043 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
15044   yes:no: )
15045     { echo "$as_me:$LINENO: WARNING: X11/SM/SMlib.h: accepted by the compiler, rejected by the preprocessor!" >&5
15046 echo "$as_me: WARNING: X11/SM/SMlib.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
15047     { echo "$as_me:$LINENO: WARNING: X11/SM/SMlib.h: proceeding with the compiler's result" >&5
15048 echo "$as_me: WARNING: X11/SM/SMlib.h: proceeding with the compiler's result" >&2;}
15049     ac_header_preproc=yes
15050     ;;
15051   no:yes:* )
15052     { echo "$as_me:$LINENO: WARNING: X11/SM/SMlib.h: present but cannot be compiled" >&5
15053 echo "$as_me: WARNING: X11/SM/SMlib.h: present but cannot be compiled" >&2;}
15054     { echo "$as_me:$LINENO: WARNING: X11/SM/SMlib.h:     check for missing prerequisite headers?" >&5
15055 echo "$as_me: WARNING: X11/SM/SMlib.h:     check for missing prerequisite headers?" >&2;}
15056     { echo "$as_me:$LINENO: WARNING: X11/SM/SMlib.h: see the Autoconf documentation" >&5
15057 echo "$as_me: WARNING: X11/SM/SMlib.h: see the Autoconf documentation" >&2;}
15058     { echo "$as_me:$LINENO: WARNING: X11/SM/SMlib.h:     section \"Present But Cannot Be Compiled\"" >&5
15059 echo "$as_me: WARNING: X11/SM/SMlib.h:     section \"Present But Cannot Be Compiled\"" >&2;}
15060     { echo "$as_me:$LINENO: WARNING: X11/SM/SMlib.h: proceeding with the preprocessor's result" >&5
15061 echo "$as_me: WARNING: X11/SM/SMlib.h: proceeding with the preprocessor's result" >&2;}
15062     { echo "$as_me:$LINENO: WARNING: X11/SM/SMlib.h: in the future, the compiler will take precedence" >&5
15063 echo "$as_me: WARNING: X11/SM/SMlib.h: in the future, the compiler will take precedence" >&2;}
15064
15065     ;;
15066 esac
15067 { echo "$as_me:$LINENO: checking for X11/SM/SMlib.h" >&5
15068 echo $ECHO_N "checking for X11/SM/SMlib.h... $ECHO_C" >&6; }
15069 if test "${ac_cv_header_X11_SM_SMlib_h+set}" = set; then
15070   echo $ECHO_N "(cached) $ECHO_C" >&6
15071 else
15072   ac_cv_header_X11_SM_SMlib_h=$ac_header_preproc
15073 fi
15074 { echo "$as_me:$LINENO: result: $ac_cv_header_X11_SM_SMlib_h" >&5
15075 echo "${ECHO_T}$ac_cv_header_X11_SM_SMlib_h" >&6; }
15076
15077 fi
15078 if test $ac_cv_header_X11_SM_SMlib_h = yes; then
15079   { echo "$as_me:$LINENO: checking for SmcOpenConnection in -lSM" >&5
15080 echo $ECHO_N "checking for SmcOpenConnection in -lSM... $ECHO_C" >&6; }
15081 if test "${ac_cv_lib_SM_SmcOpenConnection+set}" = set; then
15082   echo $ECHO_N "(cached) $ECHO_C" >&6
15083 else
15084   ac_check_lib_save_LIBS=$LIBS
15085 LIBS="-lSM -lICE $LIBS"
15086 cat >conftest.$ac_ext <<_ACEOF
15087 /* confdefs.h.  */
15088 _ACEOF
15089 cat confdefs.h >>conftest.$ac_ext
15090 cat >>conftest.$ac_ext <<_ACEOF
15091 /* end confdefs.h.  */
15092
15093 /* Override any GCC internal prototype to avoid an error.
15094    Use char because int might match the return type of a GCC
15095    builtin and then its argument prototype would still apply.  */
15096 #ifdef __cplusplus
15097 extern "C"
15098 #endif
15099 char SmcOpenConnection ();
15100 int
15101 main ()
15102 {
15103 return SmcOpenConnection ();
15104   ;
15105   return 0;
15106 }
15107 _ACEOF
15108 rm -f conftest.$ac_objext conftest$ac_exeext
15109 if { (ac_try="$ac_link"
15110 case "(($ac_try" in
15111   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15112   *) ac_try_echo=$ac_try;;
15113 esac
15114 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15115   (eval "$ac_link") 2>conftest.er1
15116   ac_status=$?
15117   grep -v '^ *+' conftest.er1 >conftest.err
15118   rm -f conftest.er1
15119   cat conftest.err >&5
15120   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15121   (exit $ac_status); } && {
15122          test -z "$ac_c_werror_flag" ||
15123          test ! -s conftest.err
15124        } && test -s conftest$ac_exeext &&
15125        $as_test_x conftest$ac_exeext; then
15126   ac_cv_lib_SM_SmcOpenConnection=yes
15127 else
15128   echo "$as_me: failed program was:" >&5
15129 sed 's/^/| /' conftest.$ac_ext >&5
15130
15131         ac_cv_lib_SM_SmcOpenConnection=no
15132 fi
15133
15134 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
15135       conftest$ac_exeext conftest.$ac_ext
15136 LIBS=$ac_check_lib_save_LIBS
15137 fi
15138 { echo "$as_me:$LINENO: result: $ac_cv_lib_SM_SmcOpenConnection" >&5
15139 echo "${ECHO_T}$ac_cv_lib_SM_SmcOpenConnection" >&6; }
15140 if test $ac_cv_lib_SM_SmcOpenConnection = yes; then
15141   HAVE_X_SM=yes
15142 fi
15143
15144 fi
15145
15146
15147
15148   if test "${HAVE_X_SM}" = "yes"; then
15149
15150 cat >>confdefs.h <<\_ACEOF
15151 #define HAVE_X_SM 1
15152 _ACEOF
15153
15154     case "$LIBS" in
15155       *-lSM*) ;;
15156       *)      LIBS="-lSM -lICE $LIBS" ;;
15157     esac
15158   fi
15159 fi
15160
15161 # If netdb.h doesn't declare h_errno, we must declare it by hand.
15162 { echo "$as_me:$LINENO: checking whether netdb declares h_errno" >&5
15163 echo $ECHO_N "checking whether netdb declares h_errno... $ECHO_C" >&6; }
15164 if test "${emacs_cv_netdb_declares_h_errno+set}" = set; then
15165   echo $ECHO_N "(cached) $ECHO_C" >&6
15166 else
15167   cat >conftest.$ac_ext <<_ACEOF
15168 /* confdefs.h.  */
15169 _ACEOF
15170 cat confdefs.h >>conftest.$ac_ext
15171 cat >>conftest.$ac_ext <<_ACEOF
15172 /* end confdefs.h.  */
15173 #include <netdb.h>
15174 int
15175 main ()
15176 {
15177 return h_errno;
15178   ;
15179   return 0;
15180 }
15181 _ACEOF
15182 rm -f conftest.$ac_objext conftest$ac_exeext
15183 if { (ac_try="$ac_link"
15184 case "(($ac_try" in
15185   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15186   *) ac_try_echo=$ac_try;;
15187 esac
15188 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15189   (eval "$ac_link") 2>conftest.er1
15190   ac_status=$?
15191   grep -v '^ *+' conftest.er1 >conftest.err
15192   rm -f conftest.er1
15193   cat conftest.err >&5
15194   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15195   (exit $ac_status); } && {
15196          test -z "$ac_c_werror_flag" ||
15197          test ! -s conftest.err
15198        } && test -s conftest$ac_exeext &&
15199        $as_test_x conftest$ac_exeext; then
15200   emacs_cv_netdb_declares_h_errno=yes
15201 else
15202   echo "$as_me: failed program was:" >&5
15203 sed 's/^/| /' conftest.$ac_ext >&5
15204
15205         emacs_cv_netdb_declares_h_errno=no
15206 fi
15207
15208 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
15209       conftest$ac_exeext conftest.$ac_ext
15210 fi
15211 { echo "$as_me:$LINENO: result: $emacs_cv_netdb_declares_h_errno" >&5
15212 echo "${ECHO_T}$emacs_cv_netdb_declares_h_errno" >&6; }
15213 if test $emacs_cv_netdb_declares_h_errno = yes; then
15214
15215 cat >>confdefs.h <<\_ACEOF
15216 #define HAVE_H_ERRNO 1
15217 _ACEOF
15218
15219 fi
15220
15221 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
15222 # for constant arguments.  Useless!
15223 { echo "$as_me:$LINENO: checking for working alloca.h" >&5
15224 echo $ECHO_N "checking for working alloca.h... $ECHO_C" >&6; }
15225 if test "${ac_cv_working_alloca_h+set}" = set; then
15226   echo $ECHO_N "(cached) $ECHO_C" >&6
15227 else
15228   cat >conftest.$ac_ext <<_ACEOF
15229 /* confdefs.h.  */
15230 _ACEOF
15231 cat confdefs.h >>conftest.$ac_ext
15232 cat >>conftest.$ac_ext <<_ACEOF
15233 /* end confdefs.h.  */
15234 #include <alloca.h>
15235 int
15236 main ()
15237 {
15238 char *p = (char *) alloca (2 * sizeof (int));
15239                           if (p) return 0;
15240   ;
15241   return 0;
15242 }
15243 _ACEOF
15244 rm -f conftest.$ac_objext conftest$ac_exeext
15245 if { (ac_try="$ac_link"
15246 case "(($ac_try" in
15247   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15248   *) ac_try_echo=$ac_try;;
15249 esac
15250 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15251   (eval "$ac_link") 2>conftest.er1
15252   ac_status=$?
15253   grep -v '^ *+' conftest.er1 >conftest.err
15254   rm -f conftest.er1
15255   cat conftest.err >&5
15256   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15257   (exit $ac_status); } && {
15258          test -z "$ac_c_werror_flag" ||
15259          test ! -s conftest.err
15260        } && test -s conftest$ac_exeext &&
15261        $as_test_x conftest$ac_exeext; then
15262   ac_cv_working_alloca_h=yes
15263 else
15264   echo "$as_me: failed program was:" >&5
15265 sed 's/^/| /' conftest.$ac_ext >&5
15266
15267         ac_cv_working_alloca_h=no
15268 fi
15269
15270 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
15271       conftest$ac_exeext conftest.$ac_ext
15272 fi
15273 { echo "$as_me:$LINENO: result: $ac_cv_working_alloca_h" >&5
15274 echo "${ECHO_T}$ac_cv_working_alloca_h" >&6; }
15275 if test $ac_cv_working_alloca_h = yes; then
15276
15277 cat >>confdefs.h <<\_ACEOF
15278 #define HAVE_ALLOCA_H 1
15279 _ACEOF
15280
15281 fi
15282
15283 { echo "$as_me:$LINENO: checking for alloca" >&5
15284 echo $ECHO_N "checking for alloca... $ECHO_C" >&6; }
15285 if test "${ac_cv_func_alloca_works+set}" = set; then
15286   echo $ECHO_N "(cached) $ECHO_C" >&6
15287 else
15288   cat >conftest.$ac_ext <<_ACEOF
15289 /* confdefs.h.  */
15290 _ACEOF
15291 cat confdefs.h >>conftest.$ac_ext
15292 cat >>conftest.$ac_ext <<_ACEOF
15293 /* end confdefs.h.  */
15294 #ifdef __GNUC__
15295 # define alloca __builtin_alloca
15296 #else
15297 # ifdef _MSC_VER
15298 #  include <malloc.h>
15299 #  define alloca _alloca
15300 # else
15301 #  ifdef HAVE_ALLOCA_H
15302 #   include <alloca.h>
15303 #  else
15304 #   ifdef _AIX
15305  #pragma alloca
15306 #   else
15307 #    ifndef alloca /* predefined by HP cc +Olibcalls */
15308 char *alloca ();
15309 #    endif
15310 #   endif
15311 #  endif
15312 # endif
15313 #endif
15314
15315 int
15316 main ()
15317 {
15318 char *p = (char *) alloca (1);
15319                                     if (p) return 0;
15320   ;
15321   return 0;
15322 }
15323 _ACEOF
15324 rm -f conftest.$ac_objext conftest$ac_exeext
15325 if { (ac_try="$ac_link"
15326 case "(($ac_try" in
15327   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15328   *) ac_try_echo=$ac_try;;
15329 esac
15330 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15331   (eval "$ac_link") 2>conftest.er1
15332   ac_status=$?
15333   grep -v '^ *+' conftest.er1 >conftest.err
15334   rm -f conftest.er1
15335   cat conftest.err >&5
15336   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15337   (exit $ac_status); } && {
15338          test -z "$ac_c_werror_flag" ||
15339          test ! -s conftest.err
15340        } && test -s conftest$ac_exeext &&
15341        $as_test_x conftest$ac_exeext; then
15342   ac_cv_func_alloca_works=yes
15343 else
15344   echo "$as_me: failed program was:" >&5
15345 sed 's/^/| /' conftest.$ac_ext >&5
15346
15347         ac_cv_func_alloca_works=no
15348 fi
15349
15350 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
15351       conftest$ac_exeext conftest.$ac_ext
15352 fi
15353 { echo "$as_me:$LINENO: result: $ac_cv_func_alloca_works" >&5
15354 echo "${ECHO_T}$ac_cv_func_alloca_works" >&6; }
15355
15356 if test $ac_cv_func_alloca_works = yes; then
15357
15358 cat >>confdefs.h <<\_ACEOF
15359 #define HAVE_ALLOCA 1
15360 _ACEOF
15361
15362 else
15363   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
15364 # that cause trouble.  Some versions do not even contain alloca or
15365 # contain a buggy version.  If you still want to use their alloca,
15366 # use ar to extract alloca.o from them instead of compiling alloca.c.
15367
15368 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
15369
15370 cat >>confdefs.h <<\_ACEOF
15371 #define C_ALLOCA 1
15372 _ACEOF
15373
15374
15375 { echo "$as_me:$LINENO: checking whether \`alloca.c' needs Cray hooks" >&5
15376 echo $ECHO_N "checking whether \`alloca.c' needs Cray hooks... $ECHO_C" >&6; }
15377 if test "${ac_cv_os_cray+set}" = set; then
15378   echo $ECHO_N "(cached) $ECHO_C" >&6
15379 else
15380   cat >conftest.$ac_ext <<_ACEOF
15381 /* confdefs.h.  */
15382 _ACEOF
15383 cat confdefs.h >>conftest.$ac_ext
15384 cat >>conftest.$ac_ext <<_ACEOF
15385 /* end confdefs.h.  */
15386 #if defined CRAY && ! defined CRAY2
15387 webecray
15388 #else
15389 wenotbecray
15390 #endif
15391
15392 _ACEOF
15393 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
15394   $EGREP "webecray" >/dev/null 2>&1; then
15395   ac_cv_os_cray=yes
15396 else
15397   ac_cv_os_cray=no
15398 fi
15399 rm -f conftest*
15400
15401 fi
15402 { echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5
15403 echo "${ECHO_T}$ac_cv_os_cray" >&6; }
15404 if test $ac_cv_os_cray = yes; then
15405   for ac_func in _getb67 GETB67 getb67; do
15406     as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
15407 { echo "$as_me:$LINENO: checking for $ac_func" >&5
15408 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
15409 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
15410   echo $ECHO_N "(cached) $ECHO_C" >&6
15411 else
15412   cat >conftest.$ac_ext <<_ACEOF
15413 /* confdefs.h.  */
15414 _ACEOF
15415 cat confdefs.h >>conftest.$ac_ext
15416 cat >>conftest.$ac_ext <<_ACEOF
15417 /* end confdefs.h.  */
15418 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
15419    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
15420 #define $ac_func innocuous_$ac_func
15421
15422 /* System header to define __stub macros and hopefully few prototypes,
15423     which can conflict with char $ac_func (); below.
15424     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
15425     <limits.h> exists even on freestanding compilers.  */
15426
15427 #ifdef __STDC__
15428 # include <limits.h>
15429 #else
15430 # include <assert.h>
15431 #endif
15432
15433 #undef $ac_func
15434
15435 /* Override any GCC internal prototype to avoid an error.
15436    Use char because int might match the return type of a GCC
15437    builtin and then its argument prototype would still apply.  */
15438 #ifdef __cplusplus
15439 extern "C"
15440 #endif
15441 char $ac_func ();
15442 /* The GNU C library defines this for functions which it implements
15443     to always fail with ENOSYS.  Some functions are actually named
15444     something starting with __ and the normal name is an alias.  */
15445 #if defined __stub_$ac_func || defined __stub___$ac_func
15446 choke me
15447 #endif
15448
15449 int
15450 main ()
15451 {
15452 return $ac_func ();
15453   ;
15454   return 0;
15455 }
15456 _ACEOF
15457 rm -f conftest.$ac_objext conftest$ac_exeext
15458 if { (ac_try="$ac_link"
15459 case "(($ac_try" in
15460   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15461   *) ac_try_echo=$ac_try;;
15462 esac
15463 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15464   (eval "$ac_link") 2>conftest.er1
15465   ac_status=$?
15466   grep -v '^ *+' conftest.er1 >conftest.err
15467   rm -f conftest.er1
15468   cat conftest.err >&5
15469   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15470   (exit $ac_status); } && {
15471          test -z "$ac_c_werror_flag" ||
15472          test ! -s conftest.err
15473        } && test -s conftest$ac_exeext &&
15474        $as_test_x conftest$ac_exeext; then
15475   eval "$as_ac_var=yes"
15476 else
15477   echo "$as_me: failed program was:" >&5
15478 sed 's/^/| /' conftest.$ac_ext >&5
15479
15480         eval "$as_ac_var=no"
15481 fi
15482
15483 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
15484       conftest$ac_exeext conftest.$ac_ext
15485 fi
15486 ac_res=`eval echo '${'$as_ac_var'}'`
15487                { echo "$as_me:$LINENO: result: $ac_res" >&5
15488 echo "${ECHO_T}$ac_res" >&6; }
15489 if test `eval echo '${'$as_ac_var'}'` = yes; then
15490
15491 cat >>confdefs.h <<_ACEOF
15492 #define CRAY_STACKSEG_END $ac_func
15493 _ACEOF
15494
15495     break
15496 fi
15497
15498   done
15499 fi
15500
15501 { echo "$as_me:$LINENO: checking stack direction for C alloca" >&5
15502 echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6; }
15503 if test "${ac_cv_c_stack_direction+set}" = set; then
15504   echo $ECHO_N "(cached) $ECHO_C" >&6
15505 else
15506   if test "$cross_compiling" = yes; then
15507   ac_cv_c_stack_direction=0
15508 else
15509   cat >conftest.$ac_ext <<_ACEOF
15510 /* confdefs.h.  */
15511 _ACEOF
15512 cat confdefs.h >>conftest.$ac_ext
15513 cat >>conftest.$ac_ext <<_ACEOF
15514 /* end confdefs.h.  */
15515 $ac_includes_default
15516 int
15517 find_stack_direction ()
15518 {
15519   static char *addr = 0;
15520   auto char dummy;
15521   if (addr == 0)
15522     {
15523       addr = &dummy;
15524       return find_stack_direction ();
15525     }
15526   else
15527     return (&dummy > addr) ? 1 : -1;
15528 }
15529
15530 int
15531 main ()
15532 {
15533   return find_stack_direction () < 0;
15534 }
15535 _ACEOF
15536 rm -f conftest$ac_exeext
15537 if { (ac_try="$ac_link"
15538 case "(($ac_try" in
15539   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15540   *) ac_try_echo=$ac_try;;
15541 esac
15542 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15543   (eval "$ac_link") 2>&5
15544   ac_status=$?
15545   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15546   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
15547   { (case "(($ac_try" in
15548   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15549   *) ac_try_echo=$ac_try;;
15550 esac
15551 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15552   (eval "$ac_try") 2>&5
15553   ac_status=$?
15554   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15555   (exit $ac_status); }; }; then
15556   ac_cv_c_stack_direction=1
15557 else
15558   echo "$as_me: program exited with status $ac_status" >&5
15559 echo "$as_me: failed program was:" >&5
15560 sed 's/^/| /' conftest.$ac_ext >&5
15561
15562 ( exit $ac_status )
15563 ac_cv_c_stack_direction=-1
15564 fi
15565 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
15566 fi
15567
15568
15569 fi
15570 { echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5
15571 echo "${ECHO_T}$ac_cv_c_stack_direction" >&6; }
15572
15573 cat >>confdefs.h <<_ACEOF
15574 #define STACK_DIRECTION $ac_cv_c_stack_direction
15575 _ACEOF
15576
15577
15578 fi
15579
15580
15581 if test x"$ac_cv_func_alloca_works" != xyes; then
15582    { { echo "$as_me:$LINENO: error: a system implementation of alloca is required " >&5
15583 echo "$as_me: error: a system implementation of alloca is required " >&2;}
15584    { (exit 1); exit 1; }; }
15585 fi
15586
15587 # fmod, logb, and frexp are found in -lm on most systems.
15588 # On HPUX 9.01, -lm does not contain logb, so check for sqrt.
15589
15590 { echo "$as_me:$LINENO: checking for sqrt in -lm" >&5
15591 echo $ECHO_N "checking for sqrt in -lm... $ECHO_C" >&6; }
15592 if test "${ac_cv_lib_m_sqrt+set}" = set; then
15593   echo $ECHO_N "(cached) $ECHO_C" >&6
15594 else
15595   ac_check_lib_save_LIBS=$LIBS
15596 LIBS="-lm  $LIBS"
15597 cat >conftest.$ac_ext <<_ACEOF
15598 /* confdefs.h.  */
15599 _ACEOF
15600 cat confdefs.h >>conftest.$ac_ext
15601 cat >>conftest.$ac_ext <<_ACEOF
15602 /* end confdefs.h.  */
15603
15604 /* Override any GCC internal prototype to avoid an error.
15605    Use char because int might match the return type of a GCC
15606    builtin and then its argument prototype would still apply.  */
15607 #ifdef __cplusplus
15608 extern "C"
15609 #endif
15610 char sqrt ();
15611 int
15612 main ()
15613 {
15614 return sqrt ();
15615   ;
15616   return 0;
15617 }
15618 _ACEOF
15619 rm -f conftest.$ac_objext conftest$ac_exeext
15620 if { (ac_try="$ac_link"
15621 case "(($ac_try" in
15622   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15623   *) ac_try_echo=$ac_try;;
15624 esac
15625 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15626   (eval "$ac_link") 2>conftest.er1
15627   ac_status=$?
15628   grep -v '^ *+' conftest.er1 >conftest.err
15629   rm -f conftest.er1
15630   cat conftest.err >&5
15631   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15632   (exit $ac_status); } && {
15633          test -z "$ac_c_werror_flag" ||
15634          test ! -s conftest.err
15635        } && test -s conftest$ac_exeext &&
15636        $as_test_x conftest$ac_exeext; then
15637   ac_cv_lib_m_sqrt=yes
15638 else
15639   echo "$as_me: failed program was:" >&5
15640 sed 's/^/| /' conftest.$ac_ext >&5
15641
15642         ac_cv_lib_m_sqrt=no
15643 fi
15644
15645 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
15646       conftest$ac_exeext conftest.$ac_ext
15647 LIBS=$ac_check_lib_save_LIBS
15648 fi
15649 { echo "$as_me:$LINENO: result: $ac_cv_lib_m_sqrt" >&5
15650 echo "${ECHO_T}$ac_cv_lib_m_sqrt" >&6; }
15651 if test $ac_cv_lib_m_sqrt = yes; then
15652   cat >>confdefs.h <<_ACEOF
15653 #define HAVE_LIBM 1
15654 _ACEOF
15655
15656   LIBS="-lm $LIBS"
15657
15658 fi
15659
15660
15661 # Check for mail-locking functions in a "mail" library.  Probably this should
15662 # have the same check as for liblockfile below.
15663
15664 { echo "$as_me:$LINENO: checking for maillock in -lmail" >&5
15665 echo $ECHO_N "checking for maillock in -lmail... $ECHO_C" >&6; }
15666 if test "${ac_cv_lib_mail_maillock+set}" = set; then
15667   echo $ECHO_N "(cached) $ECHO_C" >&6
15668 else
15669   ac_check_lib_save_LIBS=$LIBS
15670 LIBS="-lmail  $LIBS"
15671 cat >conftest.$ac_ext <<_ACEOF
15672 /* confdefs.h.  */
15673 _ACEOF
15674 cat confdefs.h >>conftest.$ac_ext
15675 cat >>conftest.$ac_ext <<_ACEOF
15676 /* end confdefs.h.  */
15677
15678 /* Override any GCC internal prototype to avoid an error.
15679    Use char because int might match the return type of a GCC
15680    builtin and then its argument prototype would still apply.  */
15681 #ifdef __cplusplus
15682 extern "C"
15683 #endif
15684 char maillock ();
15685 int
15686 main ()
15687 {
15688 return maillock ();
15689   ;
15690   return 0;
15691 }
15692 _ACEOF
15693 rm -f conftest.$ac_objext conftest$ac_exeext
15694 if { (ac_try="$ac_link"
15695 case "(($ac_try" in
15696   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15697   *) ac_try_echo=$ac_try;;
15698 esac
15699 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15700   (eval "$ac_link") 2>conftest.er1
15701   ac_status=$?
15702   grep -v '^ *+' conftest.er1 >conftest.err
15703   rm -f conftest.er1
15704   cat conftest.err >&5
15705   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15706   (exit $ac_status); } && {
15707          test -z "$ac_c_werror_flag" ||
15708          test ! -s conftest.err
15709        } && test -s conftest$ac_exeext &&
15710        $as_test_x conftest$ac_exeext; then
15711   ac_cv_lib_mail_maillock=yes
15712 else
15713   echo "$as_me: failed program was:" >&5
15714 sed 's/^/| /' conftest.$ac_ext >&5
15715
15716         ac_cv_lib_mail_maillock=no
15717 fi
15718
15719 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
15720       conftest$ac_exeext conftest.$ac_ext
15721 LIBS=$ac_check_lib_save_LIBS
15722 fi
15723 { echo "$as_me:$LINENO: result: $ac_cv_lib_mail_maillock" >&5
15724 echo "${ECHO_T}$ac_cv_lib_mail_maillock" >&6; }
15725 if test $ac_cv_lib_mail_maillock = yes; then
15726   cat >>confdefs.h <<_ACEOF
15727 #define HAVE_LIBMAIL 1
15728 _ACEOF
15729
15730   LIBS="-lmail $LIBS"
15731
15732 fi
15733
15734
15735 { echo "$as_me:$LINENO: checking for maillock in -llockfile" >&5
15736 echo $ECHO_N "checking for maillock in -llockfile... $ECHO_C" >&6; }
15737 if test "${ac_cv_lib_lockfile_maillock+set}" = set; then
15738   echo $ECHO_N "(cached) $ECHO_C" >&6
15739 else
15740   ac_check_lib_save_LIBS=$LIBS
15741 LIBS="-llockfile  $LIBS"
15742 cat >conftest.$ac_ext <<_ACEOF
15743 /* confdefs.h.  */
15744 _ACEOF
15745 cat confdefs.h >>conftest.$ac_ext
15746 cat >>conftest.$ac_ext <<_ACEOF
15747 /* end confdefs.h.  */
15748
15749 /* Override any GCC internal prototype to avoid an error.
15750    Use char because int might match the return type of a GCC
15751    builtin and then its argument prototype would still apply.  */
15752 #ifdef __cplusplus
15753 extern "C"
15754 #endif
15755 char maillock ();
15756 int
15757 main ()
15758 {
15759 return maillock ();
15760   ;
15761   return 0;
15762 }
15763 _ACEOF
15764 rm -f conftest.$ac_objext conftest$ac_exeext
15765 if { (ac_try="$ac_link"
15766 case "(($ac_try" in
15767   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15768   *) ac_try_echo=$ac_try;;
15769 esac
15770 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15771   (eval "$ac_link") 2>conftest.er1
15772   ac_status=$?
15773   grep -v '^ *+' conftest.er1 >conftest.err
15774   rm -f conftest.er1
15775   cat conftest.err >&5
15776   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15777   (exit $ac_status); } && {
15778          test -z "$ac_c_werror_flag" ||
15779          test ! -s conftest.err
15780        } && test -s conftest$ac_exeext &&
15781        $as_test_x conftest$ac_exeext; then
15782   ac_cv_lib_lockfile_maillock=yes
15783 else
15784   echo "$as_me: failed program was:" >&5
15785 sed 's/^/| /' conftest.$ac_ext >&5
15786
15787         ac_cv_lib_lockfile_maillock=no
15788 fi
15789
15790 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
15791       conftest$ac_exeext conftest.$ac_ext
15792 LIBS=$ac_check_lib_save_LIBS
15793 fi
15794 { echo "$as_me:$LINENO: result: $ac_cv_lib_lockfile_maillock" >&5
15795 echo "${ECHO_T}$ac_cv_lib_lockfile_maillock" >&6; }
15796 if test $ac_cv_lib_lockfile_maillock = yes; then
15797   cat >>confdefs.h <<_ACEOF
15798 #define HAVE_LIBLOCKFILE 1
15799 _ACEOF
15800
15801   LIBS="-llockfile $LIBS"
15802
15803 fi
15804
15805 # If we have the shared liblockfile, assume we must use it for mail
15806 # locking (e.g. Debian).  If we couldn't link against liblockfile
15807 # (no liblockfile.a installed), ensure that we don't need to.
15808 if test "$ac_cv_lib_lockfile_maillock" = no; then
15809       # Extract the first word of "liblockfile.so", so it can be a program name with args.
15810 set dummy liblockfile.so; ac_word=$2
15811 { echo "$as_me:$LINENO: checking for $ac_word" >&5
15812 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
15813 if test "${ac_cv_prog_liblockfile+set}" = set; then
15814   echo $ECHO_N "(cached) $ECHO_C" >&6
15815 else
15816   if test -n "$liblockfile"; then
15817   ac_cv_prog_liblockfile="$liblockfile" # Let the user override the test.
15818 else
15819 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15820 as_dummy="/usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH"
15821 for as_dir in $as_dummy
15822 do
15823   IFS=$as_save_IFS
15824   test -z "$as_dir" && as_dir=.
15825   for ac_exec_ext in '' $ac_executable_extensions; do
15826   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
15827     ac_cv_prog_liblockfile="yes"
15828     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15829     break 2
15830   fi
15831 done
15832 done
15833 IFS=$as_save_IFS
15834
15835   test -z "$ac_cv_prog_liblockfile" && ac_cv_prog_liblockfile="no"
15836 fi
15837 fi
15838 liblockfile=$ac_cv_prog_liblockfile
15839 if test -n "$liblockfile"; then
15840   { echo "$as_me:$LINENO: result: $liblockfile" >&5
15841 echo "${ECHO_T}$liblockfile" >&6; }
15842 else
15843   { echo "$as_me:$LINENO: result: no" >&5
15844 echo "${ECHO_T}no" >&6; }
15845 fi
15846
15847
15848   if test $ac_cv_prog_liblockfile = yes; then
15849     { { echo "$as_me:$LINENO: error: Shared liblockfile found but can't link against it.
15850 This probably means that movemail could lose mail.
15851 There may be a \`development' package to install containing liblockfile." >&5
15852 echo "$as_me: error: Shared liblockfile found but can't link against it.
15853 This probably means that movemail could lose mail.
15854 There may be a \`development' package to install containing liblockfile." >&2;}
15855    { (exit 1); exit 1; }; }
15856   else :
15857   fi
15858 fi
15859
15860 for ac_func in touchlock
15861 do
15862 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
15863 { echo "$as_me:$LINENO: checking for $ac_func" >&5
15864 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
15865 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
15866   echo $ECHO_N "(cached) $ECHO_C" >&6
15867 else
15868   cat >conftest.$ac_ext <<_ACEOF
15869 /* confdefs.h.  */
15870 _ACEOF
15871 cat confdefs.h >>conftest.$ac_ext
15872 cat >>conftest.$ac_ext <<_ACEOF
15873 /* end confdefs.h.  */
15874 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
15875    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
15876 #define $ac_func innocuous_$ac_func
15877
15878 /* System header to define __stub macros and hopefully few prototypes,
15879     which can conflict with char $ac_func (); below.
15880     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
15881     <limits.h> exists even on freestanding compilers.  */
15882
15883 #ifdef __STDC__
15884 # include <limits.h>
15885 #else
15886 # include <assert.h>
15887 #endif
15888
15889 #undef $ac_func
15890
15891 /* Override any GCC internal prototype to avoid an error.
15892    Use char because int might match the return type of a GCC
15893    builtin and then its argument prototype would still apply.  */
15894 #ifdef __cplusplus
15895 extern "C"
15896 #endif
15897 char $ac_func ();
15898 /* The GNU C library defines this for functions which it implements
15899     to always fail with ENOSYS.  Some functions are actually named
15900     something starting with __ and the normal name is an alias.  */
15901 #if defined __stub_$ac_func || defined __stub___$ac_func
15902 choke me
15903 #endif
15904
15905 int
15906 main ()
15907 {
15908 return $ac_func ();
15909   ;
15910   return 0;
15911 }
15912 _ACEOF
15913 rm -f conftest.$ac_objext conftest$ac_exeext
15914 if { (ac_try="$ac_link"
15915 case "(($ac_try" in
15916   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15917   *) ac_try_echo=$ac_try;;
15918 esac
15919 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15920   (eval "$ac_link") 2>conftest.er1
15921   ac_status=$?
15922   grep -v '^ *+' conftest.er1 >conftest.err
15923   rm -f conftest.er1
15924   cat conftest.err >&5
15925   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15926   (exit $ac_status); } && {
15927          test -z "$ac_c_werror_flag" ||
15928          test ! -s conftest.err
15929        } && test -s conftest$ac_exeext &&
15930        $as_test_x conftest$ac_exeext; then
15931   eval "$as_ac_var=yes"
15932 else
15933   echo "$as_me: failed program was:" >&5
15934 sed 's/^/| /' conftest.$ac_ext >&5
15935
15936         eval "$as_ac_var=no"
15937 fi
15938
15939 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
15940       conftest$ac_exeext conftest.$ac_ext
15941 fi
15942 ac_res=`eval echo '${'$as_ac_var'}'`
15943                { echo "$as_me:$LINENO: result: $ac_res" >&5
15944 echo "${ECHO_T}$ac_res" >&6; }
15945 if test `eval echo '${'$as_ac_var'}'` = yes; then
15946   cat >>confdefs.h <<_ACEOF
15947 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
15948 _ACEOF
15949
15950 fi
15951 done
15952
15953
15954 for ac_header in maillock.h
15955 do
15956 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
15957 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
15958   { echo "$as_me:$LINENO: checking for $ac_header" >&5
15959 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
15960 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
15961   echo $ECHO_N "(cached) $ECHO_C" >&6
15962 fi
15963 ac_res=`eval echo '${'$as_ac_Header'}'`
15964                { echo "$as_me:$LINENO: result: $ac_res" >&5
15965 echo "${ECHO_T}$ac_res" >&6; }
15966 else
15967   # Is the header compilable?
15968 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
15969 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
15970 cat >conftest.$ac_ext <<_ACEOF
15971 /* confdefs.h.  */
15972 _ACEOF
15973 cat confdefs.h >>conftest.$ac_ext
15974 cat >>conftest.$ac_ext <<_ACEOF
15975 /* end confdefs.h.  */
15976 $ac_includes_default
15977 #include <$ac_header>
15978 _ACEOF
15979 rm -f conftest.$ac_objext
15980 if { (ac_try="$ac_compile"
15981 case "(($ac_try" in
15982   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15983   *) ac_try_echo=$ac_try;;
15984 esac
15985 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15986   (eval "$ac_compile") 2>conftest.er1
15987   ac_status=$?
15988   grep -v '^ *+' conftest.er1 >conftest.err
15989   rm -f conftest.er1
15990   cat conftest.err >&5
15991   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15992   (exit $ac_status); } && {
15993          test -z "$ac_c_werror_flag" ||
15994          test ! -s conftest.err
15995        } && test -s conftest.$ac_objext; then
15996   ac_header_compiler=yes
15997 else
15998   echo "$as_me: failed program was:" >&5
15999 sed 's/^/| /' conftest.$ac_ext >&5
16000
16001         ac_header_compiler=no
16002 fi
16003
16004 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16005 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
16006 echo "${ECHO_T}$ac_header_compiler" >&6; }
16007
16008 # Is the header present?
16009 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
16010 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
16011 cat >conftest.$ac_ext <<_ACEOF
16012 /* confdefs.h.  */
16013 _ACEOF
16014 cat confdefs.h >>conftest.$ac_ext
16015 cat >>conftest.$ac_ext <<_ACEOF
16016 /* end confdefs.h.  */
16017 #include <$ac_header>
16018 _ACEOF
16019 if { (ac_try="$ac_cpp conftest.$ac_ext"
16020 case "(($ac_try" in
16021   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16022   *) ac_try_echo=$ac_try;;
16023 esac
16024 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16025   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
16026   ac_status=$?
16027   grep -v '^ *+' conftest.er1 >conftest.err
16028   rm -f conftest.er1
16029   cat conftest.err >&5
16030   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16031   (exit $ac_status); } >/dev/null && {
16032          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
16033          test ! -s conftest.err
16034        }; then
16035   ac_header_preproc=yes
16036 else
16037   echo "$as_me: failed program was:" >&5
16038 sed 's/^/| /' conftest.$ac_ext >&5
16039
16040   ac_header_preproc=no
16041 fi
16042
16043 rm -f conftest.err conftest.$ac_ext
16044 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
16045 echo "${ECHO_T}$ac_header_preproc" >&6; }
16046
16047 # So?  What about this header?
16048 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
16049   yes:no: )
16050     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
16051 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
16052     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
16053 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
16054     ac_header_preproc=yes
16055     ;;
16056   no:yes:* )
16057     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
16058 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
16059     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
16060 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
16061     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
16062 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
16063     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
16064 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
16065     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
16066 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
16067     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
16068 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
16069
16070     ;;
16071 esac
16072 { echo "$as_me:$LINENO: checking for $ac_header" >&5
16073 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
16074 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
16075   echo $ECHO_N "(cached) $ECHO_C" >&6
16076 else
16077   eval "$as_ac_Header=\$ac_header_preproc"
16078 fi
16079 ac_res=`eval echo '${'$as_ac_Header'}'`
16080                { echo "$as_me:$LINENO: result: $ac_res" >&5
16081 echo "${ECHO_T}$ac_res" >&6; }
16082
16083 fi
16084 if test `eval echo '${'$as_ac_Header'}'` = yes; then
16085   cat >>confdefs.h <<_ACEOF
16086 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
16087 _ACEOF
16088
16089 fi
16090
16091 done
16092
16093
16094
16095
16096
16097
16098
16099
16100
16101
16102
16103
16104
16105
16106
16107
16108
16109
16110
16111
16112
16113
16114
16115
16116
16117
16118
16119
16120
16121
16122
16123
16124
16125
16126
16127
16128
16129
16130
16131
16132
16133
16134
16135
16136
16137
16138
16139
16140
16141
16142
16143
16144
16145
16146
16147
16148
16149
16150
16151
16152
16153
16154
16155
16156
16157
16158
16159
16160
16161
16162
16163
16164
16165 for ac_func in gethostname getdomainname dup2 \
16166 rename closedir mkdir rmdir sysinfo getrusage get_current_dir_name \
16167 random lrand48 bcopy bcmp logb frexp fmod rint cbrt ftime setsid \
16168 strerror fpathconf select mktime euidaccess getpagesize tzset setlocale \
16169 utimes getrlimit setrlimit setpgid getcwd getwd shutdown getaddrinfo \
16170 __fpending mblen mbrlen mbsinit strsignal setitimer ualarm index rindex \
16171 sendto recvfrom getsockopt setsockopt getsockname getpeername \
16172 gai_strerror mkstemp getline getdelim mremap memmove fsync sync bzero \
16173 memset memcmp difftime memcpy mempcpy mblen mbrlen posix_memalign \
16174 cfmakeraw cfsetspeed
16175 do
16176 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
16177 { echo "$as_me:$LINENO: checking for $ac_func" >&5
16178 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
16179 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
16180   echo $ECHO_N "(cached) $ECHO_C" >&6
16181 else
16182   cat >conftest.$ac_ext <<_ACEOF
16183 /* confdefs.h.  */
16184 _ACEOF
16185 cat confdefs.h >>conftest.$ac_ext
16186 cat >>conftest.$ac_ext <<_ACEOF
16187 /* end confdefs.h.  */
16188 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
16189    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
16190 #define $ac_func innocuous_$ac_func
16191
16192 /* System header to define __stub macros and hopefully few prototypes,
16193     which can conflict with char $ac_func (); below.
16194     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
16195     <limits.h> exists even on freestanding compilers.  */
16196
16197 #ifdef __STDC__
16198 # include <limits.h>
16199 #else
16200 # include <assert.h>
16201 #endif
16202
16203 #undef $ac_func
16204
16205 /* Override any GCC internal prototype to avoid an error.
16206    Use char because int might match the return type of a GCC
16207    builtin and then its argument prototype would still apply.  */
16208 #ifdef __cplusplus
16209 extern "C"
16210 #endif
16211 char $ac_func ();
16212 /* The GNU C library defines this for functions which it implements
16213     to always fail with ENOSYS.  Some functions are actually named
16214     something starting with __ and the normal name is an alias.  */
16215 #if defined __stub_$ac_func || defined __stub___$ac_func
16216 choke me
16217 #endif
16218
16219 int
16220 main ()
16221 {
16222 return $ac_func ();
16223   ;
16224   return 0;
16225 }
16226 _ACEOF
16227 rm -f conftest.$ac_objext conftest$ac_exeext
16228 if { (ac_try="$ac_link"
16229 case "(($ac_try" in
16230   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16231   *) ac_try_echo=$ac_try;;
16232 esac
16233 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16234   (eval "$ac_link") 2>conftest.er1
16235   ac_status=$?
16236   grep -v '^ *+' conftest.er1 >conftest.err
16237   rm -f conftest.er1
16238   cat conftest.err >&5
16239   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16240   (exit $ac_status); } && {
16241          test -z "$ac_c_werror_flag" ||
16242          test ! -s conftest.err
16243        } && test -s conftest$ac_exeext &&
16244        $as_test_x conftest$ac_exeext; then
16245   eval "$as_ac_var=yes"
16246 else
16247   echo "$as_me: failed program was:" >&5
16248 sed 's/^/| /' conftest.$ac_ext >&5
16249
16250         eval "$as_ac_var=no"
16251 fi
16252
16253 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
16254       conftest$ac_exeext conftest.$ac_ext
16255 fi
16256 ac_res=`eval echo '${'$as_ac_var'}'`
16257                { echo "$as_me:$LINENO: result: $ac_res" >&5
16258 echo "${ECHO_T}$ac_res" >&6; }
16259 if test `eval echo '${'$as_ac_var'}'` = yes; then
16260   cat >>confdefs.h <<_ACEOF
16261 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
16262 _ACEOF
16263
16264 fi
16265 done
16266
16267
16268
16269 for ac_header in sys/un.h
16270 do
16271 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
16272 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
16273   { echo "$as_me:$LINENO: checking for $ac_header" >&5
16274 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
16275 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
16276   echo $ECHO_N "(cached) $ECHO_C" >&6
16277 fi
16278 ac_res=`eval echo '${'$as_ac_Header'}'`
16279                { echo "$as_me:$LINENO: result: $ac_res" >&5
16280 echo "${ECHO_T}$ac_res" >&6; }
16281 else
16282   # Is the header compilable?
16283 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
16284 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
16285 cat >conftest.$ac_ext <<_ACEOF
16286 /* confdefs.h.  */
16287 _ACEOF
16288 cat confdefs.h >>conftest.$ac_ext
16289 cat >>conftest.$ac_ext <<_ACEOF
16290 /* end confdefs.h.  */
16291 $ac_includes_default
16292 #include <$ac_header>
16293 _ACEOF
16294 rm -f conftest.$ac_objext
16295 if { (ac_try="$ac_compile"
16296 case "(($ac_try" in
16297   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16298   *) ac_try_echo=$ac_try;;
16299 esac
16300 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16301   (eval "$ac_compile") 2>conftest.er1
16302   ac_status=$?
16303   grep -v '^ *+' conftest.er1 >conftest.err
16304   rm -f conftest.er1
16305   cat conftest.err >&5
16306   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16307   (exit $ac_status); } && {
16308          test -z "$ac_c_werror_flag" ||
16309          test ! -s conftest.err
16310        } && test -s conftest.$ac_objext; then
16311   ac_header_compiler=yes
16312 else
16313   echo "$as_me: failed program was:" >&5
16314 sed 's/^/| /' conftest.$ac_ext >&5
16315
16316         ac_header_compiler=no
16317 fi
16318
16319 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16320 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
16321 echo "${ECHO_T}$ac_header_compiler" >&6; }
16322
16323 # Is the header present?
16324 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
16325 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
16326 cat >conftest.$ac_ext <<_ACEOF
16327 /* confdefs.h.  */
16328 _ACEOF
16329 cat confdefs.h >>conftest.$ac_ext
16330 cat >>conftest.$ac_ext <<_ACEOF
16331 /* end confdefs.h.  */
16332 #include <$ac_header>
16333 _ACEOF
16334 if { (ac_try="$ac_cpp conftest.$ac_ext"
16335 case "(($ac_try" in
16336   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16337   *) ac_try_echo=$ac_try;;
16338 esac
16339 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16340   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
16341   ac_status=$?
16342   grep -v '^ *+' conftest.er1 >conftest.err
16343   rm -f conftest.er1
16344   cat conftest.err >&5
16345   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16346   (exit $ac_status); } >/dev/null && {
16347          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
16348          test ! -s conftest.err
16349        }; then
16350   ac_header_preproc=yes
16351 else
16352   echo "$as_me: failed program was:" >&5
16353 sed 's/^/| /' conftest.$ac_ext >&5
16354
16355   ac_header_preproc=no
16356 fi
16357
16358 rm -f conftest.err conftest.$ac_ext
16359 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
16360 echo "${ECHO_T}$ac_header_preproc" >&6; }
16361
16362 # So?  What about this header?
16363 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
16364   yes:no: )
16365     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
16366 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
16367     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
16368 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
16369     ac_header_preproc=yes
16370     ;;
16371   no:yes:* )
16372     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
16373 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
16374     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
16375 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
16376     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
16377 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
16378     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
16379 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
16380     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
16381 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
16382     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
16383 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
16384
16385     ;;
16386 esac
16387 { echo "$as_me:$LINENO: checking for $ac_header" >&5
16388 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
16389 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
16390   echo $ECHO_N "(cached) $ECHO_C" >&6
16391 else
16392   eval "$as_ac_Header=\$ac_header_preproc"
16393 fi
16394 ac_res=`eval echo '${'$as_ac_Header'}'`
16395                { echo "$as_me:$LINENO: result: $ac_res" >&5
16396 echo "${ECHO_T}$ac_res" >&6; }
16397
16398 fi
16399 if test `eval echo '${'$as_ac_Header'}'` = yes; then
16400   cat >>confdefs.h <<_ACEOF
16401 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
16402 _ACEOF
16403
16404 fi
16405
16406 done
16407
16408
16409
16410
16411
16412
16413 for ac_header in $ac_header_list
16414 do
16415 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
16416 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
16417   { echo "$as_me:$LINENO: checking for $ac_header" >&5
16418 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
16419 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
16420   echo $ECHO_N "(cached) $ECHO_C" >&6
16421 fi
16422 ac_res=`eval echo '${'$as_ac_Header'}'`
16423                { echo "$as_me:$LINENO: result: $ac_res" >&5
16424 echo "${ECHO_T}$ac_res" >&6; }
16425 else
16426   # Is the header compilable?
16427 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
16428 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
16429 cat >conftest.$ac_ext <<_ACEOF
16430 /* confdefs.h.  */
16431 _ACEOF
16432 cat confdefs.h >>conftest.$ac_ext
16433 cat >>conftest.$ac_ext <<_ACEOF
16434 /* end confdefs.h.  */
16435 $ac_includes_default
16436 #include <$ac_header>
16437 _ACEOF
16438 rm -f conftest.$ac_objext
16439 if { (ac_try="$ac_compile"
16440 case "(($ac_try" in
16441   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16442   *) ac_try_echo=$ac_try;;
16443 esac
16444 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16445   (eval "$ac_compile") 2>conftest.er1
16446   ac_status=$?
16447   grep -v '^ *+' conftest.er1 >conftest.err
16448   rm -f conftest.er1
16449   cat conftest.err >&5
16450   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16451   (exit $ac_status); } && {
16452          test -z "$ac_c_werror_flag" ||
16453          test ! -s conftest.err
16454        } && test -s conftest.$ac_objext; then
16455   ac_header_compiler=yes
16456 else
16457   echo "$as_me: failed program was:" >&5
16458 sed 's/^/| /' conftest.$ac_ext >&5
16459
16460         ac_header_compiler=no
16461 fi
16462
16463 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16464 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
16465 echo "${ECHO_T}$ac_header_compiler" >&6; }
16466
16467 # Is the header present?
16468 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
16469 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
16470 cat >conftest.$ac_ext <<_ACEOF
16471 /* confdefs.h.  */
16472 _ACEOF
16473 cat confdefs.h >>conftest.$ac_ext
16474 cat >>conftest.$ac_ext <<_ACEOF
16475 /* end confdefs.h.  */
16476 #include <$ac_header>
16477 _ACEOF
16478 if { (ac_try="$ac_cpp conftest.$ac_ext"
16479 case "(($ac_try" in
16480   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16481   *) ac_try_echo=$ac_try;;
16482 esac
16483 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16484   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
16485   ac_status=$?
16486   grep -v '^ *+' conftest.er1 >conftest.err
16487   rm -f conftest.er1
16488   cat conftest.err >&5
16489   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16490   (exit $ac_status); } >/dev/null && {
16491          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
16492          test ! -s conftest.err
16493        }; then
16494   ac_header_preproc=yes
16495 else
16496   echo "$as_me: failed program was:" >&5
16497 sed 's/^/| /' conftest.$ac_ext >&5
16498
16499   ac_header_preproc=no
16500 fi
16501
16502 rm -f conftest.err conftest.$ac_ext
16503 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
16504 echo "${ECHO_T}$ac_header_preproc" >&6; }
16505
16506 # So?  What about this header?
16507 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
16508   yes:no: )
16509     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
16510 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
16511     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
16512 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
16513     ac_header_preproc=yes
16514     ;;
16515   no:yes:* )
16516     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
16517 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
16518     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
16519 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
16520     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
16521 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
16522     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
16523 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
16524     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
16525 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
16526     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
16527 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
16528
16529     ;;
16530 esac
16531 { echo "$as_me:$LINENO: checking for $ac_header" >&5
16532 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
16533 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
16534   echo $ECHO_N "(cached) $ECHO_C" >&6
16535 else
16536   eval "$as_ac_Header=\$ac_header_preproc"
16537 fi
16538 ac_res=`eval echo '${'$as_ac_Header'}'`
16539                { echo "$as_me:$LINENO: result: $ac_res" >&5
16540 echo "${ECHO_T}$ac_res" >&6; }
16541
16542 fi
16543 if test `eval echo '${'$as_ac_Header'}'` = yes; then
16544   cat >>confdefs.h <<_ACEOF
16545 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
16546 _ACEOF
16547
16548 fi
16549
16550 done
16551
16552
16553
16554
16555
16556
16557
16558
16559
16560 for ac_func in $ac_func_list
16561 do
16562 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
16563 { echo "$as_me:$LINENO: checking for $ac_func" >&5
16564 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
16565 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
16566   echo $ECHO_N "(cached) $ECHO_C" >&6
16567 else
16568   cat >conftest.$ac_ext <<_ACEOF
16569 /* confdefs.h.  */
16570 _ACEOF
16571 cat confdefs.h >>conftest.$ac_ext
16572 cat >>conftest.$ac_ext <<_ACEOF
16573 /* end confdefs.h.  */
16574 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
16575    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
16576 #define $ac_func innocuous_$ac_func
16577
16578 /* System header to define __stub macros and hopefully few prototypes,
16579     which can conflict with char $ac_func (); below.
16580     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
16581     <limits.h> exists even on freestanding compilers.  */
16582
16583 #ifdef __STDC__
16584 # include <limits.h>
16585 #else
16586 # include <assert.h>
16587 #endif
16588
16589 #undef $ac_func
16590
16591 /* Override any GCC internal prototype to avoid an error.
16592    Use char because int might match the return type of a GCC
16593    builtin and then its argument prototype would still apply.  */
16594 #ifdef __cplusplus
16595 extern "C"
16596 #endif
16597 char $ac_func ();
16598 /* The GNU C library defines this for functions which it implements
16599     to always fail with ENOSYS.  Some functions are actually named
16600     something starting with __ and the normal name is an alias.  */
16601 #if defined __stub_$ac_func || defined __stub___$ac_func
16602 choke me
16603 #endif
16604
16605 int
16606 main ()
16607 {
16608 return $ac_func ();
16609   ;
16610   return 0;
16611 }
16612 _ACEOF
16613 rm -f conftest.$ac_objext conftest$ac_exeext
16614 if { (ac_try="$ac_link"
16615 case "(($ac_try" in
16616   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16617   *) ac_try_echo=$ac_try;;
16618 esac
16619 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16620   (eval "$ac_link") 2>conftest.er1
16621   ac_status=$?
16622   grep -v '^ *+' conftest.er1 >conftest.err
16623   rm -f conftest.er1
16624   cat conftest.err >&5
16625   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16626   (exit $ac_status); } && {
16627          test -z "$ac_c_werror_flag" ||
16628          test ! -s conftest.err
16629        } && test -s conftest$ac_exeext &&
16630        $as_test_x conftest$ac_exeext; then
16631   eval "$as_ac_var=yes"
16632 else
16633   echo "$as_me: failed program was:" >&5
16634 sed 's/^/| /' conftest.$ac_ext >&5
16635
16636         eval "$as_ac_var=no"
16637 fi
16638
16639 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
16640       conftest$ac_exeext conftest.$ac_ext
16641 fi
16642 ac_res=`eval echo '${'$as_ac_var'}'`
16643                { echo "$as_me:$LINENO: result: $ac_res" >&5
16644 echo "${ECHO_T}$ac_res" >&6; }
16645 if test `eval echo '${'$as_ac_var'}'` = yes; then
16646   cat >>confdefs.h <<_ACEOF
16647 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
16648 _ACEOF
16649
16650 fi
16651 done
16652
16653
16654
16655
16656
16657
16658
16659
16660
16661
16662
16663
16664
16665
16666
16667
16668
16669 { echo "$as_me:$LINENO: checking for working mktime" >&5
16670 echo $ECHO_N "checking for working mktime... $ECHO_C" >&6; }
16671 if test "${ac_cv_func_working_mktime+set}" = set; then
16672   echo $ECHO_N "(cached) $ECHO_C" >&6
16673 else
16674   if test "$cross_compiling" = yes; then
16675   ac_cv_func_working_mktime=no
16676 else
16677   cat >conftest.$ac_ext <<_ACEOF
16678 /* confdefs.h.  */
16679 _ACEOF
16680 cat confdefs.h >>conftest.$ac_ext
16681 cat >>conftest.$ac_ext <<_ACEOF
16682 /* end confdefs.h.  */
16683 /* Test program from Paul Eggert and Tony Leneis.  */
16684 #ifdef TIME_WITH_SYS_TIME
16685 # include <sys/time.h>
16686 # include <time.h>
16687 #else
16688 # ifdef HAVE_SYS_TIME_H
16689 #  include <sys/time.h>
16690 # else
16691 #  include <time.h>
16692 # endif
16693 #endif
16694
16695 #include <limits.h>
16696 #include <stdlib.h>
16697
16698 #ifdef HAVE_UNISTD_H
16699 # include <unistd.h>
16700 #endif
16701
16702 #ifndef HAVE_ALARM
16703 # define alarm(X) /* empty */
16704 #endif
16705
16706 /* Work around redefinition to rpl_putenv by other config tests.  */
16707 #undef putenv
16708
16709 static time_t time_t_max;
16710 static time_t time_t_min;
16711
16712 /* Values we'll use to set the TZ environment variable.  */
16713 static char *tz_strings[] = {
16714   (char *) 0, "TZ=GMT0", "TZ=JST-9",
16715   "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"
16716 };
16717 #define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0]))
16718
16719 /* Return 0 if mktime fails to convert a date in the spring-forward gap.
16720    Based on a problem report from Andreas Jaeger.  */
16721 static int
16722 spring_forward_gap ()
16723 {
16724   /* glibc (up to about 1998-10-07) failed this test. */
16725   struct tm tm;
16726
16727   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
16728      instead of "TZ=America/Vancouver" in order to detect the bug even
16729      on systems that don't support the Olson extension, or don't have the
16730      full zoneinfo tables installed.  */
16731   putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
16732
16733   tm.tm_year = 98;
16734   tm.tm_mon = 3;
16735   tm.tm_mday = 5;
16736   tm.tm_hour = 2;
16737   tm.tm_min = 0;
16738   tm.tm_sec = 0;
16739   tm.tm_isdst = -1;
16740   return mktime (&tm) != (time_t) -1;
16741 }
16742
16743 static int
16744 mktime_test1 (now)
16745      time_t now;
16746 {
16747   struct tm *lt;
16748   return ! (lt = localtime (&now)) || mktime (lt) == now;
16749 }
16750
16751 static int
16752 mktime_test (now)
16753      time_t now;
16754 {
16755   return (mktime_test1 (now)
16756           && mktime_test1 ((time_t) (time_t_max - now))
16757           && mktime_test1 ((time_t) (time_t_min + now)));
16758 }
16759
16760 static int
16761 irix_6_4_bug ()
16762 {
16763   /* Based on code from Ariel Faigon.  */
16764   struct tm tm;
16765   tm.tm_year = 96;
16766   tm.tm_mon = 3;
16767   tm.tm_mday = 0;
16768   tm.tm_hour = 0;
16769   tm.tm_min = 0;
16770   tm.tm_sec = 0;
16771   tm.tm_isdst = -1;
16772   mktime (&tm);
16773   return tm.tm_mon == 2 && tm.tm_mday == 31;
16774 }
16775
16776 static int
16777 bigtime_test (j)
16778      int j;
16779 {
16780   struct tm tm;
16781   time_t now;
16782   tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j;
16783   now = mktime (&tm);
16784   if (now != (time_t) -1)
16785     {
16786       struct tm *lt = localtime (&now);
16787       if (! (lt
16788              && lt->tm_year == tm.tm_year
16789              && lt->tm_mon == tm.tm_mon
16790              && lt->tm_mday == tm.tm_mday
16791              && lt->tm_hour == tm.tm_hour
16792              && lt->tm_min == tm.tm_min
16793              && lt->tm_sec == tm.tm_sec
16794              && lt->tm_yday == tm.tm_yday
16795              && lt->tm_wday == tm.tm_wday
16796              && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst)
16797                   == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst))))
16798         return 0;
16799     }
16800   return 1;
16801 }
16802
16803 static int
16804 year_2050_test ()
16805 {
16806   /* The correct answer for 2050-02-01 00:00:00 in Pacific time,
16807      ignoring leap seconds.  */
16808   unsigned long int answer = 2527315200UL;
16809
16810   struct tm tm;
16811   time_t t;
16812   tm.tm_year = 2050 - 1900;
16813   tm.tm_mon = 2 - 1;
16814   tm.tm_mday = 1;
16815   tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
16816   tm.tm_isdst = -1;
16817
16818   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
16819      instead of "TZ=America/Vancouver" in order to detect the bug even
16820      on systems that don't support the Olson extension, or don't have the
16821      full zoneinfo tables installed.  */
16822   putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
16823
16824   t = mktime (&tm);
16825
16826   /* Check that the result is either a failure, or close enough
16827      to the correct answer that we can assume the discrepancy is
16828      due to leap seconds.  */
16829   return (t == (time_t) -1
16830           || (0 < t && answer - 120 <= t && t <= answer + 120));
16831 }
16832
16833 int
16834 main ()
16835 {
16836   time_t t, delta;
16837   int i, j;
16838
16839   /* This test makes some buggy mktime implementations loop.
16840      Give up after 60 seconds; a mktime slower than that
16841      isn't worth using anyway.  */
16842   alarm (60);
16843
16844   for (;;)
16845     {
16846       t = (time_t_max << 1) + 1;
16847       if (t <= time_t_max)
16848         break;
16849       time_t_max = t;
16850     }
16851   time_t_min = - ((time_t) ~ (time_t) 0 == (time_t) -1) - time_t_max;
16852
16853   delta = time_t_max / 997; /* a suitable prime number */
16854   for (i = 0; i < N_STRINGS; i++)
16855     {
16856       if (tz_strings[i])
16857         putenv (tz_strings[i]);
16858
16859       for (t = 0; t <= time_t_max - delta; t += delta)
16860         if (! mktime_test (t))
16861           return 1;
16862       if (! (mktime_test ((time_t) 1)
16863              && mktime_test ((time_t) (60 * 60))
16864              && mktime_test ((time_t) (60 * 60 * 24))))
16865         return 1;
16866
16867       for (j = 1; ; j <<= 1)
16868         if (! bigtime_test (j))
16869           return 1;
16870         else if (INT_MAX / 2 < j)
16871           break;
16872       if (! bigtime_test (INT_MAX))
16873         return 1;
16874     }
16875   return ! (irix_6_4_bug () && spring_forward_gap () && year_2050_test ());
16876 }
16877 _ACEOF
16878 rm -f conftest$ac_exeext
16879 if { (ac_try="$ac_link"
16880 case "(($ac_try" in
16881   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16882   *) ac_try_echo=$ac_try;;
16883 esac
16884 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16885   (eval "$ac_link") 2>&5
16886   ac_status=$?
16887   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16888   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
16889   { (case "(($ac_try" in
16890   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16891   *) ac_try_echo=$ac_try;;
16892 esac
16893 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16894   (eval "$ac_try") 2>&5
16895   ac_status=$?
16896   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16897   (exit $ac_status); }; }; then
16898   ac_cv_func_working_mktime=yes
16899 else
16900   echo "$as_me: program exited with status $ac_status" >&5
16901 echo "$as_me: failed program was:" >&5
16902 sed 's/^/| /' conftest.$ac_ext >&5
16903
16904 ( exit $ac_status )
16905 ac_cv_func_working_mktime=no
16906 fi
16907 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
16908 fi
16909
16910
16911 fi
16912 { echo "$as_me:$LINENO: result: $ac_cv_func_working_mktime" >&5
16913 echo "${ECHO_T}$ac_cv_func_working_mktime" >&6; }
16914 if test $ac_cv_func_working_mktime = no; then
16915   case " $LIBOBJS " in
16916   *" mktime.$ac_objext "* ) ;;
16917   *) LIBOBJS="$LIBOBJS mktime.$ac_objext"
16918  ;;
16919 esac
16920
16921 fi
16922
16923 if test "$ac_cv_func_working_mktime" = no; then
16924
16925 cat >>confdefs.h <<\_ACEOF
16926 #define BROKEN_MKTIME 1
16927 _ACEOF
16928
16929 fi
16930
16931 ac_have_func=no # yes means we've found a way to get the load average.
16932
16933 # Make sure getloadavg.c is where it belongs, at configure-time.
16934 test -f "$srcdir/$ac_config_libobj_dir/getloadavg.c" ||
16935   { { echo "$as_me:$LINENO: error: $srcdir/$ac_config_libobj_dir/getloadavg.c is missing" >&5
16936 echo "$as_me: error: $srcdir/$ac_config_libobj_dir/getloadavg.c is missing" >&2;}
16937    { (exit 1); exit 1; }; }
16938
16939 ac_save_LIBS=$LIBS
16940
16941 # Check for getloadavg, but be sure not to touch the cache variable.
16942 ({ echo "$as_me:$LINENO: checking for getloadavg" >&5
16943 echo $ECHO_N "checking for getloadavg... $ECHO_C" >&6; }
16944 if test "${ac_cv_func_getloadavg+set}" = set; then
16945   echo $ECHO_N "(cached) $ECHO_C" >&6
16946 else
16947   cat >conftest.$ac_ext <<_ACEOF
16948 /* confdefs.h.  */
16949 _ACEOF
16950 cat confdefs.h >>conftest.$ac_ext
16951 cat >>conftest.$ac_ext <<_ACEOF
16952 /* end confdefs.h.  */
16953 /* Define getloadavg to an innocuous variant, in case <limits.h> declares getloadavg.
16954    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
16955 #define getloadavg innocuous_getloadavg
16956
16957 /* System header to define __stub macros and hopefully few prototypes,
16958     which can conflict with char getloadavg (); below.
16959     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
16960     <limits.h> exists even on freestanding compilers.  */
16961
16962 #ifdef __STDC__
16963 # include <limits.h>
16964 #else
16965 # include <assert.h>
16966 #endif
16967
16968 #undef getloadavg
16969
16970 /* Override any GCC internal prototype to avoid an error.
16971    Use char because int might match the return type of a GCC
16972    builtin and then its argument prototype would still apply.  */
16973 #ifdef __cplusplus
16974 extern "C"
16975 #endif
16976 char getloadavg ();
16977 /* The GNU C library defines this for functions which it implements
16978     to always fail with ENOSYS.  Some functions are actually named
16979     something starting with __ and the normal name is an alias.  */
16980 #if defined __stub_getloadavg || defined __stub___getloadavg
16981 choke me
16982 #endif
16983
16984 int
16985 main ()
16986 {
16987 return getloadavg ();
16988   ;
16989   return 0;
16990 }
16991 _ACEOF
16992 rm -f conftest.$ac_objext conftest$ac_exeext
16993 if { (ac_try="$ac_link"
16994 case "(($ac_try" in
16995   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16996   *) ac_try_echo=$ac_try;;
16997 esac
16998 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16999   (eval "$ac_link") 2>conftest.er1
17000   ac_status=$?
17001   grep -v '^ *+' conftest.er1 >conftest.err
17002   rm -f conftest.er1
17003   cat conftest.err >&5
17004   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17005   (exit $ac_status); } && {
17006          test -z "$ac_c_werror_flag" ||
17007          test ! -s conftest.err
17008        } && test -s conftest$ac_exeext &&
17009        $as_test_x conftest$ac_exeext; then
17010   ac_cv_func_getloadavg=yes
17011 else
17012   echo "$as_me: failed program was:" >&5
17013 sed 's/^/| /' conftest.$ac_ext >&5
17014
17015         ac_cv_func_getloadavg=no
17016 fi
17017
17018 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
17019       conftest$ac_exeext conftest.$ac_ext
17020 fi
17021 { echo "$as_me:$LINENO: result: $ac_cv_func_getloadavg" >&5
17022 echo "${ECHO_T}$ac_cv_func_getloadavg" >&6; }
17023 if test $ac_cv_func_getloadavg = yes; then
17024   exit 0
17025 else
17026   exit 1
17027 fi
17028 ) && ac_have_func=yes
17029
17030 # On HPUX9, an unprivileged user can get load averages through this function.
17031
17032 for ac_func in pstat_getdynamic
17033 do
17034 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
17035 { echo "$as_me:$LINENO: checking for $ac_func" >&5
17036 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
17037 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
17038   echo $ECHO_N "(cached) $ECHO_C" >&6
17039 else
17040   cat >conftest.$ac_ext <<_ACEOF
17041 /* confdefs.h.  */
17042 _ACEOF
17043 cat confdefs.h >>conftest.$ac_ext
17044 cat >>conftest.$ac_ext <<_ACEOF
17045 /* end confdefs.h.  */
17046 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
17047    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
17048 #define $ac_func innocuous_$ac_func
17049
17050 /* System header to define __stub macros and hopefully few prototypes,
17051     which can conflict with char $ac_func (); below.
17052     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
17053     <limits.h> exists even on freestanding compilers.  */
17054
17055 #ifdef __STDC__
17056 # include <limits.h>
17057 #else
17058 # include <assert.h>
17059 #endif
17060
17061 #undef $ac_func
17062
17063 /* Override any GCC internal prototype to avoid an error.
17064    Use char because int might match the return type of a GCC
17065    builtin and then its argument prototype would still apply.  */
17066 #ifdef __cplusplus
17067 extern "C"
17068 #endif
17069 char $ac_func ();
17070 /* The GNU C library defines this for functions which it implements
17071     to always fail with ENOSYS.  Some functions are actually named
17072     something starting with __ and the normal name is an alias.  */
17073 #if defined __stub_$ac_func || defined __stub___$ac_func
17074 choke me
17075 #endif
17076
17077 int
17078 main ()
17079 {
17080 return $ac_func ();
17081   ;
17082   return 0;
17083 }
17084 _ACEOF
17085 rm -f conftest.$ac_objext conftest$ac_exeext
17086 if { (ac_try="$ac_link"
17087 case "(($ac_try" in
17088   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17089   *) ac_try_echo=$ac_try;;
17090 esac
17091 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17092   (eval "$ac_link") 2>conftest.er1
17093   ac_status=$?
17094   grep -v '^ *+' conftest.er1 >conftest.err
17095   rm -f conftest.er1
17096   cat conftest.err >&5
17097   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17098   (exit $ac_status); } && {
17099          test -z "$ac_c_werror_flag" ||
17100          test ! -s conftest.err
17101        } && test -s conftest$ac_exeext &&
17102        $as_test_x conftest$ac_exeext; then
17103   eval "$as_ac_var=yes"
17104 else
17105   echo "$as_me: failed program was:" >&5
17106 sed 's/^/| /' conftest.$ac_ext >&5
17107
17108         eval "$as_ac_var=no"
17109 fi
17110
17111 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
17112       conftest$ac_exeext conftest.$ac_ext
17113 fi
17114 ac_res=`eval echo '${'$as_ac_var'}'`
17115                { echo "$as_me:$LINENO: result: $ac_res" >&5
17116 echo "${ECHO_T}$ac_res" >&6; }
17117 if test `eval echo '${'$as_ac_var'}'` = yes; then
17118   cat >>confdefs.h <<_ACEOF
17119 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
17120 _ACEOF
17121
17122 fi
17123 done
17124
17125
17126 # Solaris has libkstat which does not require root.
17127
17128 { echo "$as_me:$LINENO: checking for kstat_open in -lkstat" >&5
17129 echo $ECHO_N "checking for kstat_open in -lkstat... $ECHO_C" >&6; }
17130 if test "${ac_cv_lib_kstat_kstat_open+set}" = set; then
17131   echo $ECHO_N "(cached) $ECHO_C" >&6
17132 else
17133   ac_check_lib_save_LIBS=$LIBS
17134 LIBS="-lkstat  $LIBS"
17135 cat >conftest.$ac_ext <<_ACEOF
17136 /* confdefs.h.  */
17137 _ACEOF
17138 cat confdefs.h >>conftest.$ac_ext
17139 cat >>conftest.$ac_ext <<_ACEOF
17140 /* end confdefs.h.  */
17141
17142 /* Override any GCC internal prototype to avoid an error.
17143    Use char because int might match the return type of a GCC
17144    builtin and then its argument prototype would still apply.  */
17145 #ifdef __cplusplus
17146 extern "C"
17147 #endif
17148 char kstat_open ();
17149 int
17150 main ()
17151 {
17152 return kstat_open ();
17153   ;
17154   return 0;
17155 }
17156 _ACEOF
17157 rm -f conftest.$ac_objext conftest$ac_exeext
17158 if { (ac_try="$ac_link"
17159 case "(($ac_try" in
17160   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17161   *) ac_try_echo=$ac_try;;
17162 esac
17163 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17164   (eval "$ac_link") 2>conftest.er1
17165   ac_status=$?
17166   grep -v '^ *+' conftest.er1 >conftest.err
17167   rm -f conftest.er1
17168   cat conftest.err >&5
17169   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17170   (exit $ac_status); } && {
17171          test -z "$ac_c_werror_flag" ||
17172          test ! -s conftest.err
17173        } && test -s conftest$ac_exeext &&
17174        $as_test_x conftest$ac_exeext; then
17175   ac_cv_lib_kstat_kstat_open=yes
17176 else
17177   echo "$as_me: failed program was:" >&5
17178 sed 's/^/| /' conftest.$ac_ext >&5
17179
17180         ac_cv_lib_kstat_kstat_open=no
17181 fi
17182
17183 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
17184       conftest$ac_exeext conftest.$ac_ext
17185 LIBS=$ac_check_lib_save_LIBS
17186 fi
17187 { echo "$as_me:$LINENO: result: $ac_cv_lib_kstat_kstat_open" >&5
17188 echo "${ECHO_T}$ac_cv_lib_kstat_kstat_open" >&6; }
17189 if test $ac_cv_lib_kstat_kstat_open = yes; then
17190   cat >>confdefs.h <<_ACEOF
17191 #define HAVE_LIBKSTAT 1
17192 _ACEOF
17193
17194   LIBS="-lkstat $LIBS"
17195
17196 fi
17197
17198 test $ac_cv_lib_kstat_kstat_open = yes && ac_have_func=yes
17199
17200 # Some systems with -lutil have (and need) -lkvm as well, some do not.
17201 # On Solaris, -lkvm requires nlist from -lelf, so check that first
17202 # to get the right answer into the cache.
17203 # For kstat on solaris, we need libelf to force the definition of SVR4 below.
17204 if test $ac_have_func = no; then
17205   { echo "$as_me:$LINENO: checking for elf_begin in -lelf" >&5
17206 echo $ECHO_N "checking for elf_begin in -lelf... $ECHO_C" >&6; }
17207 if test "${ac_cv_lib_elf_elf_begin+set}" = set; then
17208   echo $ECHO_N "(cached) $ECHO_C" >&6
17209 else
17210   ac_check_lib_save_LIBS=$LIBS
17211 LIBS="-lelf  $LIBS"
17212 cat >conftest.$ac_ext <<_ACEOF
17213 /* confdefs.h.  */
17214 _ACEOF
17215 cat confdefs.h >>conftest.$ac_ext
17216 cat >>conftest.$ac_ext <<_ACEOF
17217 /* end confdefs.h.  */
17218
17219 /* Override any GCC internal prototype to avoid an error.
17220    Use char because int might match the return type of a GCC
17221    builtin and then its argument prototype would still apply.  */
17222 #ifdef __cplusplus
17223 extern "C"
17224 #endif
17225 char elf_begin ();
17226 int
17227 main ()
17228 {
17229 return elf_begin ();
17230   ;
17231   return 0;
17232 }
17233 _ACEOF
17234 rm -f conftest.$ac_objext conftest$ac_exeext
17235 if { (ac_try="$ac_link"
17236 case "(($ac_try" in
17237   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17238   *) ac_try_echo=$ac_try;;
17239 esac
17240 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17241   (eval "$ac_link") 2>conftest.er1
17242   ac_status=$?
17243   grep -v '^ *+' conftest.er1 >conftest.err
17244   rm -f conftest.er1
17245   cat conftest.err >&5
17246   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17247   (exit $ac_status); } && {
17248          test -z "$ac_c_werror_flag" ||
17249          test ! -s conftest.err
17250        } && test -s conftest$ac_exeext &&
17251        $as_test_x conftest$ac_exeext; then
17252   ac_cv_lib_elf_elf_begin=yes
17253 else
17254   echo "$as_me: failed program was:" >&5
17255 sed 's/^/| /' conftest.$ac_ext >&5
17256
17257         ac_cv_lib_elf_elf_begin=no
17258 fi
17259
17260 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
17261       conftest$ac_exeext conftest.$ac_ext
17262 LIBS=$ac_check_lib_save_LIBS
17263 fi
17264 { echo "$as_me:$LINENO: result: $ac_cv_lib_elf_elf_begin" >&5
17265 echo "${ECHO_T}$ac_cv_lib_elf_elf_begin" >&6; }
17266 if test $ac_cv_lib_elf_elf_begin = yes; then
17267   LIBS="-lelf $LIBS"
17268 fi
17269
17270 fi
17271 if test $ac_have_func = no; then
17272   { echo "$as_me:$LINENO: checking for kvm_open in -lkvm" >&5
17273 echo $ECHO_N "checking for kvm_open in -lkvm... $ECHO_C" >&6; }
17274 if test "${ac_cv_lib_kvm_kvm_open+set}" = set; then
17275   echo $ECHO_N "(cached) $ECHO_C" >&6
17276 else
17277   ac_check_lib_save_LIBS=$LIBS
17278 LIBS="-lkvm  $LIBS"
17279 cat >conftest.$ac_ext <<_ACEOF
17280 /* confdefs.h.  */
17281 _ACEOF
17282 cat confdefs.h >>conftest.$ac_ext
17283 cat >>conftest.$ac_ext <<_ACEOF
17284 /* end confdefs.h.  */
17285
17286 /* Override any GCC internal prototype to avoid an error.
17287    Use char because int might match the return type of a GCC
17288    builtin and then its argument prototype would still apply.  */
17289 #ifdef __cplusplus
17290 extern "C"
17291 #endif
17292 char kvm_open ();
17293 int
17294 main ()
17295 {
17296 return kvm_open ();
17297   ;
17298   return 0;
17299 }
17300 _ACEOF
17301 rm -f conftest.$ac_objext conftest$ac_exeext
17302 if { (ac_try="$ac_link"
17303 case "(($ac_try" in
17304   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17305   *) ac_try_echo=$ac_try;;
17306 esac
17307 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17308   (eval "$ac_link") 2>conftest.er1
17309   ac_status=$?
17310   grep -v '^ *+' conftest.er1 >conftest.err
17311   rm -f conftest.er1
17312   cat conftest.err >&5
17313   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17314   (exit $ac_status); } && {
17315          test -z "$ac_c_werror_flag" ||
17316          test ! -s conftest.err
17317        } && test -s conftest$ac_exeext &&
17318        $as_test_x conftest$ac_exeext; then
17319   ac_cv_lib_kvm_kvm_open=yes
17320 else
17321   echo "$as_me: failed program was:" >&5
17322 sed 's/^/| /' conftest.$ac_ext >&5
17323
17324         ac_cv_lib_kvm_kvm_open=no
17325 fi
17326
17327 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
17328       conftest$ac_exeext conftest.$ac_ext
17329 LIBS=$ac_check_lib_save_LIBS
17330 fi
17331 { echo "$as_me:$LINENO: result: $ac_cv_lib_kvm_kvm_open" >&5
17332 echo "${ECHO_T}$ac_cv_lib_kvm_kvm_open" >&6; }
17333 if test $ac_cv_lib_kvm_kvm_open = yes; then
17334   LIBS="-lkvm $LIBS"
17335 fi
17336
17337   # Check for the 4.4BSD definition of getloadavg.
17338   { echo "$as_me:$LINENO: checking for getloadavg in -lutil" >&5
17339 echo $ECHO_N "checking for getloadavg in -lutil... $ECHO_C" >&6; }
17340 if test "${ac_cv_lib_util_getloadavg+set}" = set; then
17341   echo $ECHO_N "(cached) $ECHO_C" >&6
17342 else
17343   ac_check_lib_save_LIBS=$LIBS
17344 LIBS="-lutil  $LIBS"
17345 cat >conftest.$ac_ext <<_ACEOF
17346 /* confdefs.h.  */
17347 _ACEOF
17348 cat confdefs.h >>conftest.$ac_ext
17349 cat >>conftest.$ac_ext <<_ACEOF
17350 /* end confdefs.h.  */
17351
17352 /* Override any GCC internal prototype to avoid an error.
17353    Use char because int might match the return type of a GCC
17354    builtin and then its argument prototype would still apply.  */
17355 #ifdef __cplusplus
17356 extern "C"
17357 #endif
17358 char getloadavg ();
17359 int
17360 main ()
17361 {
17362 return getloadavg ();
17363   ;
17364   return 0;
17365 }
17366 _ACEOF
17367 rm -f conftest.$ac_objext conftest$ac_exeext
17368 if { (ac_try="$ac_link"
17369 case "(($ac_try" in
17370   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17371   *) ac_try_echo=$ac_try;;
17372 esac
17373 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17374   (eval "$ac_link") 2>conftest.er1
17375   ac_status=$?
17376   grep -v '^ *+' conftest.er1 >conftest.err
17377   rm -f conftest.er1
17378   cat conftest.err >&5
17379   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17380   (exit $ac_status); } && {
17381          test -z "$ac_c_werror_flag" ||
17382          test ! -s conftest.err
17383        } && test -s conftest$ac_exeext &&
17384        $as_test_x conftest$ac_exeext; then
17385   ac_cv_lib_util_getloadavg=yes
17386 else
17387   echo "$as_me: failed program was:" >&5
17388 sed 's/^/| /' conftest.$ac_ext >&5
17389
17390         ac_cv_lib_util_getloadavg=no
17391 fi
17392
17393 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
17394       conftest$ac_exeext conftest.$ac_ext
17395 LIBS=$ac_check_lib_save_LIBS
17396 fi
17397 { echo "$as_me:$LINENO: result: $ac_cv_lib_util_getloadavg" >&5
17398 echo "${ECHO_T}$ac_cv_lib_util_getloadavg" >&6; }
17399 if test $ac_cv_lib_util_getloadavg = yes; then
17400   LIBS="-lutil $LIBS" ac_have_func=yes ac_cv_func_getloadavg_setgid=yes
17401 fi
17402
17403 fi
17404
17405 if test $ac_have_func = no; then
17406   # There is a commonly available library for RS/6000 AIX.
17407   # Since it is not a standard part of AIX, it might be installed locally.
17408   ac_getloadavg_LIBS=$LIBS
17409   LIBS="-L/usr/local/lib $LIBS"
17410   { echo "$as_me:$LINENO: checking for getloadavg in -lgetloadavg" >&5
17411 echo $ECHO_N "checking for getloadavg in -lgetloadavg... $ECHO_C" >&6; }
17412 if test "${ac_cv_lib_getloadavg_getloadavg+set}" = set; then
17413   echo $ECHO_N "(cached) $ECHO_C" >&6
17414 else
17415   ac_check_lib_save_LIBS=$LIBS
17416 LIBS="-lgetloadavg  $LIBS"
17417 cat >conftest.$ac_ext <<_ACEOF
17418 /* confdefs.h.  */
17419 _ACEOF
17420 cat confdefs.h >>conftest.$ac_ext
17421 cat >>conftest.$ac_ext <<_ACEOF
17422 /* end confdefs.h.  */
17423
17424 /* Override any GCC internal prototype to avoid an error.
17425    Use char because int might match the return type of a GCC
17426    builtin and then its argument prototype would still apply.  */
17427 #ifdef __cplusplus
17428 extern "C"
17429 #endif
17430 char getloadavg ();
17431 int
17432 main ()
17433 {
17434 return getloadavg ();
17435   ;
17436   return 0;
17437 }
17438 _ACEOF
17439 rm -f conftest.$ac_objext conftest$ac_exeext
17440 if { (ac_try="$ac_link"
17441 case "(($ac_try" in
17442   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17443   *) ac_try_echo=$ac_try;;
17444 esac
17445 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17446   (eval "$ac_link") 2>conftest.er1
17447   ac_status=$?
17448   grep -v '^ *+' conftest.er1 >conftest.err
17449   rm -f conftest.er1
17450   cat conftest.err >&5
17451   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17452   (exit $ac_status); } && {
17453          test -z "$ac_c_werror_flag" ||
17454          test ! -s conftest.err
17455        } && test -s conftest$ac_exeext &&
17456        $as_test_x conftest$ac_exeext; then
17457   ac_cv_lib_getloadavg_getloadavg=yes
17458 else
17459   echo "$as_me: failed program was:" >&5
17460 sed 's/^/| /' conftest.$ac_ext >&5
17461
17462         ac_cv_lib_getloadavg_getloadavg=no
17463 fi
17464
17465 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
17466       conftest$ac_exeext conftest.$ac_ext
17467 LIBS=$ac_check_lib_save_LIBS
17468 fi
17469 { echo "$as_me:$LINENO: result: $ac_cv_lib_getloadavg_getloadavg" >&5
17470 echo "${ECHO_T}$ac_cv_lib_getloadavg_getloadavg" >&6; }
17471 if test $ac_cv_lib_getloadavg_getloadavg = yes; then
17472   LIBS="-lgetloadavg $LIBS"
17473 else
17474   LIBS=$ac_getloadavg_LIBS
17475 fi
17476
17477 fi
17478
17479 # Make sure it is really in the library, if we think we found it,
17480 # otherwise set up the replacement function.
17481
17482 for ac_func in getloadavg
17483 do
17484 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
17485 { echo "$as_me:$LINENO: checking for $ac_func" >&5
17486 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
17487 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
17488   echo $ECHO_N "(cached) $ECHO_C" >&6
17489 else
17490   cat >conftest.$ac_ext <<_ACEOF
17491 /* confdefs.h.  */
17492 _ACEOF
17493 cat confdefs.h >>conftest.$ac_ext
17494 cat >>conftest.$ac_ext <<_ACEOF
17495 /* end confdefs.h.  */
17496 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
17497    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
17498 #define $ac_func innocuous_$ac_func
17499
17500 /* System header to define __stub macros and hopefully few prototypes,
17501     which can conflict with char $ac_func (); below.
17502     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
17503     <limits.h> exists even on freestanding compilers.  */
17504
17505 #ifdef __STDC__
17506 # include <limits.h>
17507 #else
17508 # include <assert.h>
17509 #endif
17510
17511 #undef $ac_func
17512
17513 /* Override any GCC internal prototype to avoid an error.
17514    Use char because int might match the return type of a GCC
17515    builtin and then its argument prototype would still apply.  */
17516 #ifdef __cplusplus
17517 extern "C"
17518 #endif
17519 char $ac_func ();
17520 /* The GNU C library defines this for functions which it implements
17521     to always fail with ENOSYS.  Some functions are actually named
17522     something starting with __ and the normal name is an alias.  */
17523 #if defined __stub_$ac_func || defined __stub___$ac_func
17524 choke me
17525 #endif
17526
17527 int
17528 main ()
17529 {
17530 return $ac_func ();
17531   ;
17532   return 0;
17533 }
17534 _ACEOF
17535 rm -f conftest.$ac_objext conftest$ac_exeext
17536 if { (ac_try="$ac_link"
17537 case "(($ac_try" in
17538   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17539   *) ac_try_echo=$ac_try;;
17540 esac
17541 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17542   (eval "$ac_link") 2>conftest.er1
17543   ac_status=$?
17544   grep -v '^ *+' conftest.er1 >conftest.err
17545   rm -f conftest.er1
17546   cat conftest.err >&5
17547   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17548   (exit $ac_status); } && {
17549          test -z "$ac_c_werror_flag" ||
17550          test ! -s conftest.err
17551        } && test -s conftest$ac_exeext &&
17552        $as_test_x conftest$ac_exeext; then
17553   eval "$as_ac_var=yes"
17554 else
17555   echo "$as_me: failed program was:" >&5
17556 sed 's/^/| /' conftest.$ac_ext >&5
17557
17558         eval "$as_ac_var=no"
17559 fi
17560
17561 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
17562       conftest$ac_exeext conftest.$ac_ext
17563 fi
17564 ac_res=`eval echo '${'$as_ac_var'}'`
17565                { echo "$as_me:$LINENO: result: $ac_res" >&5
17566 echo "${ECHO_T}$ac_res" >&6; }
17567 if test `eval echo '${'$as_ac_var'}'` = yes; then
17568   cat >>confdefs.h <<_ACEOF
17569 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
17570 _ACEOF
17571
17572 else
17573   case " $LIBOBJS " in
17574   *" getloadavg.$ac_objext "* ) ;;
17575   *) LIBOBJS="$LIBOBJS getloadavg.$ac_objext"
17576  ;;
17577 esac
17578
17579
17580 cat >>confdefs.h <<\_ACEOF
17581 #define C_GETLOADAVG 1
17582 _ACEOF
17583
17584 # Figure out what our getloadavg.c needs.
17585 ac_have_func=no
17586 if test "${ac_cv_header_sys_dg_sys_info_h+set}" = set; then
17587   { echo "$as_me:$LINENO: checking for sys/dg_sys_info.h" >&5
17588 echo $ECHO_N "checking for sys/dg_sys_info.h... $ECHO_C" >&6; }
17589 if test "${ac_cv_header_sys_dg_sys_info_h+set}" = set; then
17590   echo $ECHO_N "(cached) $ECHO_C" >&6
17591 fi
17592 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_dg_sys_info_h" >&5
17593 echo "${ECHO_T}$ac_cv_header_sys_dg_sys_info_h" >&6; }
17594 else
17595   # Is the header compilable?
17596 { echo "$as_me:$LINENO: checking sys/dg_sys_info.h usability" >&5
17597 echo $ECHO_N "checking sys/dg_sys_info.h usability... $ECHO_C" >&6; }
17598 cat >conftest.$ac_ext <<_ACEOF
17599 /* confdefs.h.  */
17600 _ACEOF
17601 cat confdefs.h >>conftest.$ac_ext
17602 cat >>conftest.$ac_ext <<_ACEOF
17603 /* end confdefs.h.  */
17604 $ac_includes_default
17605 #include <sys/dg_sys_info.h>
17606 _ACEOF
17607 rm -f conftest.$ac_objext
17608 if { (ac_try="$ac_compile"
17609 case "(($ac_try" in
17610   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17611   *) ac_try_echo=$ac_try;;
17612 esac
17613 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17614   (eval "$ac_compile") 2>conftest.er1
17615   ac_status=$?
17616   grep -v '^ *+' conftest.er1 >conftest.err
17617   rm -f conftest.er1
17618   cat conftest.err >&5
17619   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17620   (exit $ac_status); } && {
17621          test -z "$ac_c_werror_flag" ||
17622          test ! -s conftest.err
17623        } && test -s conftest.$ac_objext; then
17624   ac_header_compiler=yes
17625 else
17626   echo "$as_me: failed program was:" >&5
17627 sed 's/^/| /' conftest.$ac_ext >&5
17628
17629         ac_header_compiler=no
17630 fi
17631
17632 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17633 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
17634 echo "${ECHO_T}$ac_header_compiler" >&6; }
17635
17636 # Is the header present?
17637 { echo "$as_me:$LINENO: checking sys/dg_sys_info.h presence" >&5
17638 echo $ECHO_N "checking sys/dg_sys_info.h presence... $ECHO_C" >&6; }
17639 cat >conftest.$ac_ext <<_ACEOF
17640 /* confdefs.h.  */
17641 _ACEOF
17642 cat confdefs.h >>conftest.$ac_ext
17643 cat >>conftest.$ac_ext <<_ACEOF
17644 /* end confdefs.h.  */
17645 #include <sys/dg_sys_info.h>
17646 _ACEOF
17647 if { (ac_try="$ac_cpp conftest.$ac_ext"
17648 case "(($ac_try" in
17649   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17650   *) ac_try_echo=$ac_try;;
17651 esac
17652 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17653   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
17654   ac_status=$?
17655   grep -v '^ *+' conftest.er1 >conftest.err
17656   rm -f conftest.er1
17657   cat conftest.err >&5
17658   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17659   (exit $ac_status); } >/dev/null && {
17660          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
17661          test ! -s conftest.err
17662        }; then
17663   ac_header_preproc=yes
17664 else
17665   echo "$as_me: failed program was:" >&5
17666 sed 's/^/| /' conftest.$ac_ext >&5
17667
17668   ac_header_preproc=no
17669 fi
17670
17671 rm -f conftest.err conftest.$ac_ext
17672 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
17673 echo "${ECHO_T}$ac_header_preproc" >&6; }
17674
17675 # So?  What about this header?
17676 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
17677   yes:no: )
17678     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: accepted by the compiler, rejected by the preprocessor!" >&5
17679 echo "$as_me: WARNING: sys/dg_sys_info.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
17680     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: proceeding with the compiler's result" >&5
17681 echo "$as_me: WARNING: sys/dg_sys_info.h: proceeding with the compiler's result" >&2;}
17682     ac_header_preproc=yes
17683     ;;
17684   no:yes:* )
17685     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: present but cannot be compiled" >&5
17686 echo "$as_me: WARNING: sys/dg_sys_info.h: present but cannot be compiled" >&2;}
17687     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h:     check for missing prerequisite headers?" >&5
17688 echo "$as_me: WARNING: sys/dg_sys_info.h:     check for missing prerequisite headers?" >&2;}
17689     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: see the Autoconf documentation" >&5
17690 echo "$as_me: WARNING: sys/dg_sys_info.h: see the Autoconf documentation" >&2;}
17691     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h:     section \"Present But Cannot Be Compiled\"" >&5
17692 echo "$as_me: WARNING: sys/dg_sys_info.h:     section \"Present But Cannot Be Compiled\"" >&2;}
17693     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: proceeding with the preprocessor's result" >&5
17694 echo "$as_me: WARNING: sys/dg_sys_info.h: proceeding with the preprocessor's result" >&2;}
17695     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: in the future, the compiler will take precedence" >&5
17696 echo "$as_me: WARNING: sys/dg_sys_info.h: in the future, the compiler will take precedence" >&2;}
17697
17698     ;;
17699 esac
17700 { echo "$as_me:$LINENO: checking for sys/dg_sys_info.h" >&5
17701 echo $ECHO_N "checking for sys/dg_sys_info.h... $ECHO_C" >&6; }
17702 if test "${ac_cv_header_sys_dg_sys_info_h+set}" = set; then
17703   echo $ECHO_N "(cached) $ECHO_C" >&6
17704 else
17705   ac_cv_header_sys_dg_sys_info_h=$ac_header_preproc
17706 fi
17707 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_dg_sys_info_h" >&5
17708 echo "${ECHO_T}$ac_cv_header_sys_dg_sys_info_h" >&6; }
17709
17710 fi
17711 if test $ac_cv_header_sys_dg_sys_info_h = yes; then
17712   ac_have_func=yes
17713
17714 cat >>confdefs.h <<\_ACEOF
17715 #define DGUX 1
17716 _ACEOF
17717
17718
17719 { echo "$as_me:$LINENO: checking for dg_sys_info in -ldgc" >&5
17720 echo $ECHO_N "checking for dg_sys_info in -ldgc... $ECHO_C" >&6; }
17721 if test "${ac_cv_lib_dgc_dg_sys_info+set}" = set; then
17722   echo $ECHO_N "(cached) $ECHO_C" >&6
17723 else
17724   ac_check_lib_save_LIBS=$LIBS
17725 LIBS="-ldgc  $LIBS"
17726 cat >conftest.$ac_ext <<_ACEOF
17727 /* confdefs.h.  */
17728 _ACEOF
17729 cat confdefs.h >>conftest.$ac_ext
17730 cat >>conftest.$ac_ext <<_ACEOF
17731 /* end confdefs.h.  */
17732
17733 /* Override any GCC internal prototype to avoid an error.
17734    Use char because int might match the return type of a GCC
17735    builtin and then its argument prototype would still apply.  */
17736 #ifdef __cplusplus
17737 extern "C"
17738 #endif
17739 char dg_sys_info ();
17740 int
17741 main ()
17742 {
17743 return dg_sys_info ();
17744   ;
17745   return 0;
17746 }
17747 _ACEOF
17748 rm -f conftest.$ac_objext conftest$ac_exeext
17749 if { (ac_try="$ac_link"
17750 case "(($ac_try" in
17751   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17752   *) ac_try_echo=$ac_try;;
17753 esac
17754 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17755   (eval "$ac_link") 2>conftest.er1
17756   ac_status=$?
17757   grep -v '^ *+' conftest.er1 >conftest.err
17758   rm -f conftest.er1
17759   cat conftest.err >&5
17760   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17761   (exit $ac_status); } && {
17762          test -z "$ac_c_werror_flag" ||
17763          test ! -s conftest.err
17764        } && test -s conftest$ac_exeext &&
17765        $as_test_x conftest$ac_exeext; then
17766   ac_cv_lib_dgc_dg_sys_info=yes
17767 else
17768   echo "$as_me: failed program was:" >&5
17769 sed 's/^/| /' conftest.$ac_ext >&5
17770
17771         ac_cv_lib_dgc_dg_sys_info=no
17772 fi
17773
17774 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
17775       conftest$ac_exeext conftest.$ac_ext
17776 LIBS=$ac_check_lib_save_LIBS
17777 fi
17778 { echo "$as_me:$LINENO: result: $ac_cv_lib_dgc_dg_sys_info" >&5
17779 echo "${ECHO_T}$ac_cv_lib_dgc_dg_sys_info" >&6; }
17780 if test $ac_cv_lib_dgc_dg_sys_info = yes; then
17781   cat >>confdefs.h <<_ACEOF
17782 #define HAVE_LIBDGC 1
17783 _ACEOF
17784
17785   LIBS="-ldgc $LIBS"
17786
17787 fi
17788
17789 fi
17790
17791
17792
17793 if test "${ac_cv_header_locale_h+set}" = set; then
17794   { echo "$as_me:$LINENO: checking for locale.h" >&5
17795 echo $ECHO_N "checking for locale.h... $ECHO_C" >&6; }
17796 if test "${ac_cv_header_locale_h+set}" = set; then
17797   echo $ECHO_N "(cached) $ECHO_C" >&6
17798 fi
17799 { echo "$as_me:$LINENO: result: $ac_cv_header_locale_h" >&5
17800 echo "${ECHO_T}$ac_cv_header_locale_h" >&6; }
17801 else
17802   # Is the header compilable?
17803 { echo "$as_me:$LINENO: checking locale.h usability" >&5
17804 echo $ECHO_N "checking locale.h usability... $ECHO_C" >&6; }
17805 cat >conftest.$ac_ext <<_ACEOF
17806 /* confdefs.h.  */
17807 _ACEOF
17808 cat confdefs.h >>conftest.$ac_ext
17809 cat >>conftest.$ac_ext <<_ACEOF
17810 /* end confdefs.h.  */
17811 $ac_includes_default
17812 #include <locale.h>
17813 _ACEOF
17814 rm -f conftest.$ac_objext
17815 if { (ac_try="$ac_compile"
17816 case "(($ac_try" in
17817   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17818   *) ac_try_echo=$ac_try;;
17819 esac
17820 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17821   (eval "$ac_compile") 2>conftest.er1
17822   ac_status=$?
17823   grep -v '^ *+' conftest.er1 >conftest.err
17824   rm -f conftest.er1
17825   cat conftest.err >&5
17826   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17827   (exit $ac_status); } && {
17828          test -z "$ac_c_werror_flag" ||
17829          test ! -s conftest.err
17830        } && test -s conftest.$ac_objext; then
17831   ac_header_compiler=yes
17832 else
17833   echo "$as_me: failed program was:" >&5
17834 sed 's/^/| /' conftest.$ac_ext >&5
17835
17836         ac_header_compiler=no
17837 fi
17838
17839 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17840 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
17841 echo "${ECHO_T}$ac_header_compiler" >&6; }
17842
17843 # Is the header present?
17844 { echo "$as_me:$LINENO: checking locale.h presence" >&5
17845 echo $ECHO_N "checking locale.h presence... $ECHO_C" >&6; }
17846 cat >conftest.$ac_ext <<_ACEOF
17847 /* confdefs.h.  */
17848 _ACEOF
17849 cat confdefs.h >>conftest.$ac_ext
17850 cat >>conftest.$ac_ext <<_ACEOF
17851 /* end confdefs.h.  */
17852 #include <locale.h>
17853 _ACEOF
17854 if { (ac_try="$ac_cpp conftest.$ac_ext"
17855 case "(($ac_try" in
17856   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17857   *) ac_try_echo=$ac_try;;
17858 esac
17859 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17860   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
17861   ac_status=$?
17862   grep -v '^ *+' conftest.er1 >conftest.err
17863   rm -f conftest.er1
17864   cat conftest.err >&5
17865   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17866   (exit $ac_status); } >/dev/null && {
17867          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
17868          test ! -s conftest.err
17869        }; then
17870   ac_header_preproc=yes
17871 else
17872   echo "$as_me: failed program was:" >&5
17873 sed 's/^/| /' conftest.$ac_ext >&5
17874
17875   ac_header_preproc=no
17876 fi
17877
17878 rm -f conftest.err conftest.$ac_ext
17879 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
17880 echo "${ECHO_T}$ac_header_preproc" >&6; }
17881
17882 # So?  What about this header?
17883 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
17884   yes:no: )
17885     { echo "$as_me:$LINENO: WARNING: locale.h: accepted by the compiler, rejected by the preprocessor!" >&5
17886 echo "$as_me: WARNING: locale.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
17887     { echo "$as_me:$LINENO: WARNING: locale.h: proceeding with the compiler's result" >&5
17888 echo "$as_me: WARNING: locale.h: proceeding with the compiler's result" >&2;}
17889     ac_header_preproc=yes
17890     ;;
17891   no:yes:* )
17892     { echo "$as_me:$LINENO: WARNING: locale.h: present but cannot be compiled" >&5
17893 echo "$as_me: WARNING: locale.h: present but cannot be compiled" >&2;}
17894     { echo "$as_me:$LINENO: WARNING: locale.h:     check for missing prerequisite headers?" >&5
17895 echo "$as_me: WARNING: locale.h:     check for missing prerequisite headers?" >&2;}
17896     { echo "$as_me:$LINENO: WARNING: locale.h: see the Autoconf documentation" >&5
17897 echo "$as_me: WARNING: locale.h: see the Autoconf documentation" >&2;}
17898     { echo "$as_me:$LINENO: WARNING: locale.h:     section \"Present But Cannot Be Compiled\"" >&5
17899 echo "$as_me: WARNING: locale.h:     section \"Present But Cannot Be Compiled\"" >&2;}
17900     { echo "$as_me:$LINENO: WARNING: locale.h: proceeding with the preprocessor's result" >&5
17901 echo "$as_me: WARNING: locale.h: proceeding with the preprocessor's result" >&2;}
17902     { echo "$as_me:$LINENO: WARNING: locale.h: in the future, the compiler will take precedence" >&5
17903 echo "$as_me: WARNING: locale.h: in the future, the compiler will take precedence" >&2;}
17904
17905     ;;
17906 esac
17907 { echo "$as_me:$LINENO: checking for locale.h" >&5
17908 echo $ECHO_N "checking for locale.h... $ECHO_C" >&6; }
17909 if test "${ac_cv_header_locale_h+set}" = set; then
17910   echo $ECHO_N "(cached) $ECHO_C" >&6
17911 else
17912   ac_cv_header_locale_h=$ac_header_preproc
17913 fi
17914 { echo "$as_me:$LINENO: result: $ac_cv_header_locale_h" >&5
17915 echo "${ECHO_T}$ac_cv_header_locale_h" >&6; }
17916
17917 fi
17918
17919
17920
17921 for ac_func in setlocale
17922 do
17923 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
17924 { echo "$as_me:$LINENO: checking for $ac_func" >&5
17925 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
17926 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
17927   echo $ECHO_N "(cached) $ECHO_C" >&6
17928 else
17929   cat >conftest.$ac_ext <<_ACEOF
17930 /* confdefs.h.  */
17931 _ACEOF
17932 cat confdefs.h >>conftest.$ac_ext
17933 cat >>conftest.$ac_ext <<_ACEOF
17934 /* end confdefs.h.  */
17935 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
17936    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
17937 #define $ac_func innocuous_$ac_func
17938
17939 /* System header to define __stub macros and hopefully few prototypes,
17940     which can conflict with char $ac_func (); below.
17941     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
17942     <limits.h> exists even on freestanding compilers.  */
17943
17944 #ifdef __STDC__
17945 # include <limits.h>
17946 #else
17947 # include <assert.h>
17948 #endif
17949
17950 #undef $ac_func
17951
17952 /* Override any GCC internal prototype to avoid an error.
17953    Use char because int might match the return type of a GCC
17954    builtin and then its argument prototype would still apply.  */
17955 #ifdef __cplusplus
17956 extern "C"
17957 #endif
17958 char $ac_func ();
17959 /* The GNU C library defines this for functions which it implements
17960     to always fail with ENOSYS.  Some functions are actually named
17961     something starting with __ and the normal name is an alias.  */
17962 #if defined __stub_$ac_func || defined __stub___$ac_func
17963 choke me
17964 #endif
17965
17966 int
17967 main ()
17968 {
17969 return $ac_func ();
17970   ;
17971   return 0;
17972 }
17973 _ACEOF
17974 rm -f conftest.$ac_objext conftest$ac_exeext
17975 if { (ac_try="$ac_link"
17976 case "(($ac_try" in
17977   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17978   *) ac_try_echo=$ac_try;;
17979 esac
17980 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17981   (eval "$ac_link") 2>conftest.er1
17982   ac_status=$?
17983   grep -v '^ *+' conftest.er1 >conftest.err
17984   rm -f conftest.er1
17985   cat conftest.err >&5
17986   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17987   (exit $ac_status); } && {
17988          test -z "$ac_c_werror_flag" ||
17989          test ! -s conftest.err
17990        } && test -s conftest$ac_exeext &&
17991        $as_test_x conftest$ac_exeext; then
17992   eval "$as_ac_var=yes"
17993 else
17994   echo "$as_me: failed program was:" >&5
17995 sed 's/^/| /' conftest.$ac_ext >&5
17996
17997         eval "$as_ac_var=no"
17998 fi
17999
18000 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
18001       conftest$ac_exeext conftest.$ac_ext
18002 fi
18003 ac_res=`eval echo '${'$as_ac_var'}'`
18004                { echo "$as_me:$LINENO: result: $ac_res" >&5
18005 echo "${ECHO_T}$ac_res" >&6; }
18006 if test `eval echo '${'$as_ac_var'}'` = yes; then
18007   cat >>confdefs.h <<_ACEOF
18008 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
18009 _ACEOF
18010
18011 fi
18012 done
18013
18014
18015 # We cannot check for <dwarf.h>, because Solaris 2 does not use dwarf (it
18016 # uses stabs), but it is still SVR4.  We cannot check for <elf.h> because
18017 # Irix 4.0.5F has the header but not the library.
18018 if test $ac_have_func = no && test "$ac_cv_lib_elf_elf_begin" = yes; then
18019   ac_have_func=yes
18020
18021 cat >>confdefs.h <<\_ACEOF
18022 #define SVR4 1
18023 _ACEOF
18024
18025 fi
18026
18027 if test $ac_have_func = no; then
18028   if test "${ac_cv_header_inq_stats_cpustats_h+set}" = set; then
18029   { echo "$as_me:$LINENO: checking for inq_stats/cpustats.h" >&5
18030 echo $ECHO_N "checking for inq_stats/cpustats.h... $ECHO_C" >&6; }
18031 if test "${ac_cv_header_inq_stats_cpustats_h+set}" = set; then
18032   echo $ECHO_N "(cached) $ECHO_C" >&6
18033 fi
18034 { echo "$as_me:$LINENO: result: $ac_cv_header_inq_stats_cpustats_h" >&5
18035 echo "${ECHO_T}$ac_cv_header_inq_stats_cpustats_h" >&6; }
18036 else
18037   # Is the header compilable?
18038 { echo "$as_me:$LINENO: checking inq_stats/cpustats.h usability" >&5
18039 echo $ECHO_N "checking inq_stats/cpustats.h usability... $ECHO_C" >&6; }
18040 cat >conftest.$ac_ext <<_ACEOF
18041 /* confdefs.h.  */
18042 _ACEOF
18043 cat confdefs.h >>conftest.$ac_ext
18044 cat >>conftest.$ac_ext <<_ACEOF
18045 /* end confdefs.h.  */
18046 $ac_includes_default
18047 #include <inq_stats/cpustats.h>
18048 _ACEOF
18049 rm -f conftest.$ac_objext
18050 if { (ac_try="$ac_compile"
18051 case "(($ac_try" in
18052   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18053   *) ac_try_echo=$ac_try;;
18054 esac
18055 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18056   (eval "$ac_compile") 2>conftest.er1
18057   ac_status=$?
18058   grep -v '^ *+' conftest.er1 >conftest.err
18059   rm -f conftest.er1
18060   cat conftest.err >&5
18061   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18062   (exit $ac_status); } && {
18063          test -z "$ac_c_werror_flag" ||
18064          test ! -s conftest.err
18065        } && test -s conftest.$ac_objext; then
18066   ac_header_compiler=yes
18067 else
18068   echo "$as_me: failed program was:" >&5
18069 sed 's/^/| /' conftest.$ac_ext >&5
18070
18071         ac_header_compiler=no
18072 fi
18073
18074 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18075 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
18076 echo "${ECHO_T}$ac_header_compiler" >&6; }
18077
18078 # Is the header present?
18079 { echo "$as_me:$LINENO: checking inq_stats/cpustats.h presence" >&5
18080 echo $ECHO_N "checking inq_stats/cpustats.h presence... $ECHO_C" >&6; }
18081 cat >conftest.$ac_ext <<_ACEOF
18082 /* confdefs.h.  */
18083 _ACEOF
18084 cat confdefs.h >>conftest.$ac_ext
18085 cat >>conftest.$ac_ext <<_ACEOF
18086 /* end confdefs.h.  */
18087 #include <inq_stats/cpustats.h>
18088 _ACEOF
18089 if { (ac_try="$ac_cpp conftest.$ac_ext"
18090 case "(($ac_try" in
18091   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18092   *) ac_try_echo=$ac_try;;
18093 esac
18094 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18095   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
18096   ac_status=$?
18097   grep -v '^ *+' conftest.er1 >conftest.err
18098   rm -f conftest.er1
18099   cat conftest.err >&5
18100   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18101   (exit $ac_status); } >/dev/null && {
18102          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
18103          test ! -s conftest.err
18104        }; then
18105   ac_header_preproc=yes
18106 else
18107   echo "$as_me: failed program was:" >&5
18108 sed 's/^/| /' conftest.$ac_ext >&5
18109
18110   ac_header_preproc=no
18111 fi
18112
18113 rm -f conftest.err conftest.$ac_ext
18114 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
18115 echo "${ECHO_T}$ac_header_preproc" >&6; }
18116
18117 # So?  What about this header?
18118 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
18119   yes:no: )
18120     { echo "$as_me:$LINENO: WARNING: inq_stats/cpustats.h: accepted by the compiler, rejected by the preprocessor!" >&5
18121 echo "$as_me: WARNING: inq_stats/cpustats.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
18122     { echo "$as_me:$LINENO: WARNING: inq_stats/cpustats.h: proceeding with the compiler's result" >&5
18123 echo "$as_me: WARNING: inq_stats/cpustats.h: proceeding with the compiler's result" >&2;}
18124     ac_header_preproc=yes
18125     ;;
18126   no:yes:* )
18127     { echo "$as_me:$LINENO: WARNING: inq_stats/cpustats.h: present but cannot be compiled" >&5
18128 echo "$as_me: WARNING: inq_stats/cpustats.h: present but cannot be compiled" >&2;}
18129     { echo "$as_me:$LINENO: WARNING: inq_stats/cpustats.h:     check for missing prerequisite headers?" >&5
18130 echo "$as_me: WARNING: inq_stats/cpustats.h:     check for missing prerequisite headers?" >&2;}
18131     { echo "$as_me:$LINENO: WARNING: inq_stats/cpustats.h: see the Autoconf documentation" >&5
18132 echo "$as_me: WARNING: inq_stats/cpustats.h: see the Autoconf documentation" >&2;}
18133     { echo "$as_me:$LINENO: WARNING: inq_stats/cpustats.h:     section \"Present But Cannot Be Compiled\"" >&5
18134 echo "$as_me: WARNING: inq_stats/cpustats.h:     section \"Present But Cannot Be Compiled\"" >&2;}
18135     { echo "$as_me:$LINENO: WARNING: inq_stats/cpustats.h: proceeding with the preprocessor's result" >&5
18136 echo "$as_me: WARNING: inq_stats/cpustats.h: proceeding with the preprocessor's result" >&2;}
18137     { echo "$as_me:$LINENO: WARNING: inq_stats/cpustats.h: in the future, the compiler will take precedence" >&5
18138 echo "$as_me: WARNING: inq_stats/cpustats.h: in the future, the compiler will take precedence" >&2;}
18139
18140     ;;
18141 esac
18142 { echo "$as_me:$LINENO: checking for inq_stats/cpustats.h" >&5
18143 echo $ECHO_N "checking for inq_stats/cpustats.h... $ECHO_C" >&6; }
18144 if test "${ac_cv_header_inq_stats_cpustats_h+set}" = set; then
18145   echo $ECHO_N "(cached) $ECHO_C" >&6
18146 else
18147   ac_cv_header_inq_stats_cpustats_h=$ac_header_preproc
18148 fi
18149 { echo "$as_me:$LINENO: result: $ac_cv_header_inq_stats_cpustats_h" >&5
18150 echo "${ECHO_T}$ac_cv_header_inq_stats_cpustats_h" >&6; }
18151
18152 fi
18153 if test $ac_cv_header_inq_stats_cpustats_h = yes; then
18154   ac_have_func=yes
18155
18156 cat >>confdefs.h <<\_ACEOF
18157 #define UMAX 1
18158 _ACEOF
18159
18160
18161 cat >>confdefs.h <<\_ACEOF
18162 #define UMAX4_3 1
18163 _ACEOF
18164
18165 fi
18166
18167
18168 fi
18169
18170 if test $ac_have_func = no; then
18171   if test "${ac_cv_header_sys_cpustats_h+set}" = set; then
18172   { echo "$as_me:$LINENO: checking for sys/cpustats.h" >&5
18173 echo $ECHO_N "checking for sys/cpustats.h... $ECHO_C" >&6; }
18174 if test "${ac_cv_header_sys_cpustats_h+set}" = set; then
18175   echo $ECHO_N "(cached) $ECHO_C" >&6
18176 fi
18177 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_cpustats_h" >&5
18178 echo "${ECHO_T}$ac_cv_header_sys_cpustats_h" >&6; }
18179 else
18180   # Is the header compilable?
18181 { echo "$as_me:$LINENO: checking sys/cpustats.h usability" >&5
18182 echo $ECHO_N "checking sys/cpustats.h usability... $ECHO_C" >&6; }
18183 cat >conftest.$ac_ext <<_ACEOF
18184 /* confdefs.h.  */
18185 _ACEOF
18186 cat confdefs.h >>conftest.$ac_ext
18187 cat >>conftest.$ac_ext <<_ACEOF
18188 /* end confdefs.h.  */
18189 $ac_includes_default
18190 #include <sys/cpustats.h>
18191 _ACEOF
18192 rm -f conftest.$ac_objext
18193 if { (ac_try="$ac_compile"
18194 case "(($ac_try" in
18195   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18196   *) ac_try_echo=$ac_try;;
18197 esac
18198 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18199   (eval "$ac_compile") 2>conftest.er1
18200   ac_status=$?
18201   grep -v '^ *+' conftest.er1 >conftest.err
18202   rm -f conftest.er1
18203   cat conftest.err >&5
18204   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18205   (exit $ac_status); } && {
18206          test -z "$ac_c_werror_flag" ||
18207          test ! -s conftest.err
18208        } && test -s conftest.$ac_objext; then
18209   ac_header_compiler=yes
18210 else
18211   echo "$as_me: failed program was:" >&5
18212 sed 's/^/| /' conftest.$ac_ext >&5
18213
18214         ac_header_compiler=no
18215 fi
18216
18217 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18218 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
18219 echo "${ECHO_T}$ac_header_compiler" >&6; }
18220
18221 # Is the header present?
18222 { echo "$as_me:$LINENO: checking sys/cpustats.h presence" >&5
18223 echo $ECHO_N "checking sys/cpustats.h presence... $ECHO_C" >&6; }
18224 cat >conftest.$ac_ext <<_ACEOF
18225 /* confdefs.h.  */
18226 _ACEOF
18227 cat confdefs.h >>conftest.$ac_ext
18228 cat >>conftest.$ac_ext <<_ACEOF
18229 /* end confdefs.h.  */
18230 #include <sys/cpustats.h>
18231 _ACEOF
18232 if { (ac_try="$ac_cpp conftest.$ac_ext"
18233 case "(($ac_try" in
18234   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18235   *) ac_try_echo=$ac_try;;
18236 esac
18237 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18238   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
18239   ac_status=$?
18240   grep -v '^ *+' conftest.er1 >conftest.err
18241   rm -f conftest.er1
18242   cat conftest.err >&5
18243   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18244   (exit $ac_status); } >/dev/null && {
18245          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
18246          test ! -s conftest.err
18247        }; then
18248   ac_header_preproc=yes
18249 else
18250   echo "$as_me: failed program was:" >&5
18251 sed 's/^/| /' conftest.$ac_ext >&5
18252
18253   ac_header_preproc=no
18254 fi
18255
18256 rm -f conftest.err conftest.$ac_ext
18257 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
18258 echo "${ECHO_T}$ac_header_preproc" >&6; }
18259
18260 # So?  What about this header?
18261 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
18262   yes:no: )
18263     { echo "$as_me:$LINENO: WARNING: sys/cpustats.h: accepted by the compiler, rejected by the preprocessor!" >&5
18264 echo "$as_me: WARNING: sys/cpustats.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
18265     { echo "$as_me:$LINENO: WARNING: sys/cpustats.h: proceeding with the compiler's result" >&5
18266 echo "$as_me: WARNING: sys/cpustats.h: proceeding with the compiler's result" >&2;}
18267     ac_header_preproc=yes
18268     ;;
18269   no:yes:* )
18270     { echo "$as_me:$LINENO: WARNING: sys/cpustats.h: present but cannot be compiled" >&5
18271 echo "$as_me: WARNING: sys/cpustats.h: present but cannot be compiled" >&2;}
18272     { echo "$as_me:$LINENO: WARNING: sys/cpustats.h:     check for missing prerequisite headers?" >&5
18273 echo "$as_me: WARNING: sys/cpustats.h:     check for missing prerequisite headers?" >&2;}
18274     { echo "$as_me:$LINENO: WARNING: sys/cpustats.h: see the Autoconf documentation" >&5
18275 echo "$as_me: WARNING: sys/cpustats.h: see the Autoconf documentation" >&2;}
18276     { echo "$as_me:$LINENO: WARNING: sys/cpustats.h:     section \"Present But Cannot Be Compiled\"" >&5
18277 echo "$as_me: WARNING: sys/cpustats.h:     section \"Present But Cannot Be Compiled\"" >&2;}
18278     { echo "$as_me:$LINENO: WARNING: sys/cpustats.h: proceeding with the preprocessor's result" >&5
18279 echo "$as_me: WARNING: sys/cpustats.h: proceeding with the preprocessor's result" >&2;}
18280     { echo "$as_me:$LINENO: WARNING: sys/cpustats.h: in the future, the compiler will take precedence" >&5
18281 echo "$as_me: WARNING: sys/cpustats.h: in the future, the compiler will take precedence" >&2;}
18282
18283     ;;
18284 esac
18285 { echo "$as_me:$LINENO: checking for sys/cpustats.h" >&5
18286 echo $ECHO_N "checking for sys/cpustats.h... $ECHO_C" >&6; }
18287 if test "${ac_cv_header_sys_cpustats_h+set}" = set; then
18288   echo $ECHO_N "(cached) $ECHO_C" >&6
18289 else
18290   ac_cv_header_sys_cpustats_h=$ac_header_preproc
18291 fi
18292 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_cpustats_h" >&5
18293 echo "${ECHO_T}$ac_cv_header_sys_cpustats_h" >&6; }
18294
18295 fi
18296 if test $ac_cv_header_sys_cpustats_h = yes; then
18297   ac_have_func=yes; cat >>confdefs.h <<\_ACEOF
18298 #define UMAX 1
18299 _ACEOF
18300
18301 fi
18302
18303
18304 fi
18305
18306 if test $ac_have_func = no; then
18307
18308 for ac_header in mach/mach.h
18309 do
18310 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
18311 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
18312   { echo "$as_me:$LINENO: checking for $ac_header" >&5
18313 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
18314 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
18315   echo $ECHO_N "(cached) $ECHO_C" >&6
18316 fi
18317 ac_res=`eval echo '${'$as_ac_Header'}'`
18318                { echo "$as_me:$LINENO: result: $ac_res" >&5
18319 echo "${ECHO_T}$ac_res" >&6; }
18320 else
18321   # Is the header compilable?
18322 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
18323 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
18324 cat >conftest.$ac_ext <<_ACEOF
18325 /* confdefs.h.  */
18326 _ACEOF
18327 cat confdefs.h >>conftest.$ac_ext
18328 cat >>conftest.$ac_ext <<_ACEOF
18329 /* end confdefs.h.  */
18330 $ac_includes_default
18331 #include <$ac_header>
18332 _ACEOF
18333 rm -f conftest.$ac_objext
18334 if { (ac_try="$ac_compile"
18335 case "(($ac_try" in
18336   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18337   *) ac_try_echo=$ac_try;;
18338 esac
18339 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18340   (eval "$ac_compile") 2>conftest.er1
18341   ac_status=$?
18342   grep -v '^ *+' conftest.er1 >conftest.err
18343   rm -f conftest.er1
18344   cat conftest.err >&5
18345   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18346   (exit $ac_status); } && {
18347          test -z "$ac_c_werror_flag" ||
18348          test ! -s conftest.err
18349        } && test -s conftest.$ac_objext; then
18350   ac_header_compiler=yes
18351 else
18352   echo "$as_me: failed program was:" >&5
18353 sed 's/^/| /' conftest.$ac_ext >&5
18354
18355         ac_header_compiler=no
18356 fi
18357
18358 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18359 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
18360 echo "${ECHO_T}$ac_header_compiler" >&6; }
18361
18362 # Is the header present?
18363 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
18364 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
18365 cat >conftest.$ac_ext <<_ACEOF
18366 /* confdefs.h.  */
18367 _ACEOF
18368 cat confdefs.h >>conftest.$ac_ext
18369 cat >>conftest.$ac_ext <<_ACEOF
18370 /* end confdefs.h.  */
18371 #include <$ac_header>
18372 _ACEOF
18373 if { (ac_try="$ac_cpp conftest.$ac_ext"
18374 case "(($ac_try" in
18375   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18376   *) ac_try_echo=$ac_try;;
18377 esac
18378 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18379   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
18380   ac_status=$?
18381   grep -v '^ *+' conftest.er1 >conftest.err
18382   rm -f conftest.er1
18383   cat conftest.err >&5
18384   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18385   (exit $ac_status); } >/dev/null && {
18386          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
18387          test ! -s conftest.err
18388        }; then
18389   ac_header_preproc=yes
18390 else
18391   echo "$as_me: failed program was:" >&5
18392 sed 's/^/| /' conftest.$ac_ext >&5
18393
18394   ac_header_preproc=no
18395 fi
18396
18397 rm -f conftest.err conftest.$ac_ext
18398 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
18399 echo "${ECHO_T}$ac_header_preproc" >&6; }
18400
18401 # So?  What about this header?
18402 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
18403   yes:no: )
18404     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
18405 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
18406     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
18407 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
18408     ac_header_preproc=yes
18409     ;;
18410   no:yes:* )
18411     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
18412 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
18413     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
18414 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
18415     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
18416 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
18417     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
18418 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
18419     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
18420 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
18421     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
18422 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
18423
18424     ;;
18425 esac
18426 { echo "$as_me:$LINENO: checking for $ac_header" >&5
18427 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
18428 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
18429   echo $ECHO_N "(cached) $ECHO_C" >&6
18430 else
18431   eval "$as_ac_Header=\$ac_header_preproc"
18432 fi
18433 ac_res=`eval echo '${'$as_ac_Header'}'`
18434                { echo "$as_me:$LINENO: result: $ac_res" >&5
18435 echo "${ECHO_T}$ac_res" >&6; }
18436
18437 fi
18438 if test `eval echo '${'$as_ac_Header'}'` = yes; then
18439   cat >>confdefs.h <<_ACEOF
18440 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
18441 _ACEOF
18442
18443 fi
18444
18445 done
18446
18447 fi
18448
18449
18450 for ac_header in nlist.h
18451 do
18452 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
18453 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
18454   { echo "$as_me:$LINENO: checking for $ac_header" >&5
18455 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
18456 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
18457   echo $ECHO_N "(cached) $ECHO_C" >&6
18458 fi
18459 ac_res=`eval echo '${'$as_ac_Header'}'`
18460                { echo "$as_me:$LINENO: result: $ac_res" >&5
18461 echo "${ECHO_T}$ac_res" >&6; }
18462 else
18463   # Is the header compilable?
18464 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
18465 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
18466 cat >conftest.$ac_ext <<_ACEOF
18467 /* confdefs.h.  */
18468 _ACEOF
18469 cat confdefs.h >>conftest.$ac_ext
18470 cat >>conftest.$ac_ext <<_ACEOF
18471 /* end confdefs.h.  */
18472 $ac_includes_default
18473 #include <$ac_header>
18474 _ACEOF
18475 rm -f conftest.$ac_objext
18476 if { (ac_try="$ac_compile"
18477 case "(($ac_try" in
18478   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18479   *) ac_try_echo=$ac_try;;
18480 esac
18481 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18482   (eval "$ac_compile") 2>conftest.er1
18483   ac_status=$?
18484   grep -v '^ *+' conftest.er1 >conftest.err
18485   rm -f conftest.er1
18486   cat conftest.err >&5
18487   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18488   (exit $ac_status); } && {
18489          test -z "$ac_c_werror_flag" ||
18490          test ! -s conftest.err
18491        } && test -s conftest.$ac_objext; then
18492   ac_header_compiler=yes
18493 else
18494   echo "$as_me: failed program was:" >&5
18495 sed 's/^/| /' conftest.$ac_ext >&5
18496
18497         ac_header_compiler=no
18498 fi
18499
18500 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18501 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
18502 echo "${ECHO_T}$ac_header_compiler" >&6; }
18503
18504 # Is the header present?
18505 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
18506 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
18507 cat >conftest.$ac_ext <<_ACEOF
18508 /* confdefs.h.  */
18509 _ACEOF
18510 cat confdefs.h >>conftest.$ac_ext
18511 cat >>conftest.$ac_ext <<_ACEOF
18512 /* end confdefs.h.  */
18513 #include <$ac_header>
18514 _ACEOF
18515 if { (ac_try="$ac_cpp conftest.$ac_ext"
18516 case "(($ac_try" in
18517   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18518   *) ac_try_echo=$ac_try;;
18519 esac
18520 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18521   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
18522   ac_status=$?
18523   grep -v '^ *+' conftest.er1 >conftest.err
18524   rm -f conftest.er1
18525   cat conftest.err >&5
18526   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18527   (exit $ac_status); } >/dev/null && {
18528          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
18529          test ! -s conftest.err
18530        }; then
18531   ac_header_preproc=yes
18532 else
18533   echo "$as_me: failed program was:" >&5
18534 sed 's/^/| /' conftest.$ac_ext >&5
18535
18536   ac_header_preproc=no
18537 fi
18538
18539 rm -f conftest.err conftest.$ac_ext
18540 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
18541 echo "${ECHO_T}$ac_header_preproc" >&6; }
18542
18543 # So?  What about this header?
18544 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
18545   yes:no: )
18546     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
18547 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
18548     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
18549 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
18550     ac_header_preproc=yes
18551     ;;
18552   no:yes:* )
18553     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
18554 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
18555     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
18556 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
18557     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
18558 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
18559     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
18560 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
18561     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
18562 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
18563     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
18564 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
18565
18566     ;;
18567 esac
18568 { echo "$as_me:$LINENO: checking for $ac_header" >&5
18569 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
18570 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
18571   echo $ECHO_N "(cached) $ECHO_C" >&6
18572 else
18573   eval "$as_ac_Header=\$ac_header_preproc"
18574 fi
18575 ac_res=`eval echo '${'$as_ac_Header'}'`
18576                { echo "$as_me:$LINENO: result: $ac_res" >&5
18577 echo "${ECHO_T}$ac_res" >&6; }
18578
18579 fi
18580 if test `eval echo '${'$as_ac_Header'}'` = yes; then
18581   cat >>confdefs.h <<_ACEOF
18582 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
18583 _ACEOF
18584  { echo "$as_me:$LINENO: checking for struct nlist.n_un.n_name" >&5
18585 echo $ECHO_N "checking for struct nlist.n_un.n_name... $ECHO_C" >&6; }
18586 if test "${ac_cv_member_struct_nlist_n_un_n_name+set}" = set; then
18587   echo $ECHO_N "(cached) $ECHO_C" >&6
18588 else
18589   cat >conftest.$ac_ext <<_ACEOF
18590 /* confdefs.h.  */
18591 _ACEOF
18592 cat confdefs.h >>conftest.$ac_ext
18593 cat >>conftest.$ac_ext <<_ACEOF
18594 /* end confdefs.h.  */
18595 #include <nlist.h>
18596
18597 int
18598 main ()
18599 {
18600 static struct nlist ac_aggr;
18601 if (ac_aggr.n_un.n_name)
18602 return 0;
18603   ;
18604   return 0;
18605 }
18606 _ACEOF
18607 rm -f conftest.$ac_objext
18608 if { (ac_try="$ac_compile"
18609 case "(($ac_try" in
18610   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18611   *) ac_try_echo=$ac_try;;
18612 esac
18613 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18614   (eval "$ac_compile") 2>conftest.er1
18615   ac_status=$?
18616   grep -v '^ *+' conftest.er1 >conftest.err
18617   rm -f conftest.er1
18618   cat conftest.err >&5
18619   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18620   (exit $ac_status); } && {
18621          test -z "$ac_c_werror_flag" ||
18622          test ! -s conftest.err
18623        } && test -s conftest.$ac_objext; then
18624   ac_cv_member_struct_nlist_n_un_n_name=yes
18625 else
18626   echo "$as_me: failed program was:" >&5
18627 sed 's/^/| /' conftest.$ac_ext >&5
18628
18629         cat >conftest.$ac_ext <<_ACEOF
18630 /* confdefs.h.  */
18631 _ACEOF
18632 cat confdefs.h >>conftest.$ac_ext
18633 cat >>conftest.$ac_ext <<_ACEOF
18634 /* end confdefs.h.  */
18635 #include <nlist.h>
18636
18637 int
18638 main ()
18639 {
18640 static struct nlist ac_aggr;
18641 if (sizeof ac_aggr.n_un.n_name)
18642 return 0;
18643   ;
18644   return 0;
18645 }
18646 _ACEOF
18647 rm -f conftest.$ac_objext
18648 if { (ac_try="$ac_compile"
18649 case "(($ac_try" in
18650   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18651   *) ac_try_echo=$ac_try;;
18652 esac
18653 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18654   (eval "$ac_compile") 2>conftest.er1
18655   ac_status=$?
18656   grep -v '^ *+' conftest.er1 >conftest.err
18657   rm -f conftest.er1
18658   cat conftest.err >&5
18659   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18660   (exit $ac_status); } && {
18661          test -z "$ac_c_werror_flag" ||
18662          test ! -s conftest.err
18663        } && test -s conftest.$ac_objext; then
18664   ac_cv_member_struct_nlist_n_un_n_name=yes
18665 else
18666   echo "$as_me: failed program was:" >&5
18667 sed 's/^/| /' conftest.$ac_ext >&5
18668
18669         ac_cv_member_struct_nlist_n_un_n_name=no
18670 fi
18671
18672 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18673 fi
18674
18675 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18676 fi
18677 { echo "$as_me:$LINENO: result: $ac_cv_member_struct_nlist_n_un_n_name" >&5
18678 echo "${ECHO_T}$ac_cv_member_struct_nlist_n_un_n_name" >&6; }
18679 if test $ac_cv_member_struct_nlist_n_un_n_name = yes; then
18680
18681 cat >>confdefs.h <<_ACEOF
18682 #define HAVE_STRUCT_NLIST_N_UN_N_NAME 1
18683 _ACEOF
18684
18685
18686 cat >>confdefs.h <<\_ACEOF
18687 #define NLIST_NAME_UNION 1
18688 _ACEOF
18689
18690 fi
18691
18692
18693 fi
18694
18695 done
18696
18697 fi
18698 done
18699
18700
18701 # Some definitions of getloadavg require that the program be installed setgid.
18702 { echo "$as_me:$LINENO: checking whether getloadavg requires setgid" >&5
18703 echo $ECHO_N "checking whether getloadavg requires setgid... $ECHO_C" >&6; }
18704 if test "${ac_cv_func_getloadavg_setgid+set}" = set; then
18705   echo $ECHO_N "(cached) $ECHO_C" >&6
18706 else
18707   cat >conftest.$ac_ext <<_ACEOF
18708 /* confdefs.h.  */
18709 _ACEOF
18710 cat confdefs.h >>conftest.$ac_ext
18711 cat >>conftest.$ac_ext <<_ACEOF
18712 /* end confdefs.h.  */
18713 #include "$srcdir/$ac_config_libobj_dir/getloadavg.c"
18714 #ifdef LDAV_PRIVILEGED
18715 Yowza Am I SETGID yet
18716 #endif
18717 _ACEOF
18718 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
18719   $EGREP "Yowza Am I SETGID yet" >/dev/null 2>&1; then
18720   ac_cv_func_getloadavg_setgid=yes
18721 else
18722   ac_cv_func_getloadavg_setgid=no
18723 fi
18724 rm -f conftest*
18725
18726 fi
18727 { echo "$as_me:$LINENO: result: $ac_cv_func_getloadavg_setgid" >&5
18728 echo "${ECHO_T}$ac_cv_func_getloadavg_setgid" >&6; }
18729 if test $ac_cv_func_getloadavg_setgid = yes; then
18730   NEED_SETGID=true
18731
18732 cat >>confdefs.h <<\_ACEOF
18733 #define GETLOADAVG_PRIVILEGED 1
18734 _ACEOF
18735
18736 else
18737   NEED_SETGID=false
18738 fi
18739
18740 if test $ac_cv_func_getloadavg_setgid = yes; then
18741   { echo "$as_me:$LINENO: checking group of /dev/kmem" >&5
18742 echo $ECHO_N "checking group of /dev/kmem... $ECHO_C" >&6; }
18743 if test "${ac_cv_group_kmem+set}" = set; then
18744   echo $ECHO_N "(cached) $ECHO_C" >&6
18745 else
18746    # On Solaris, /dev/kmem is a symlink.  Get info on the real file.
18747   ac_ls_output=`ls -lgL /dev/kmem 2>/dev/null`
18748   # If we got an error (system does not support symlinks), try without -L.
18749   test -z "$ac_ls_output" && ac_ls_output=`ls -lg /dev/kmem`
18750   ac_cv_group_kmem=`echo $ac_ls_output \
18751     | sed -ne 's/[       ][      ]*/ /g;
18752                s/^.[sSrwx-]* *[0-9]* *\([^0-9]*\)  *.*/\1/;
18753                / /s/.* //;p;'`
18754
18755 fi
18756 { echo "$as_me:$LINENO: result: $ac_cv_group_kmem" >&5
18757 echo "${ECHO_T}$ac_cv_group_kmem" >&6; }
18758   KMEM_GROUP=$ac_cv_group_kmem
18759 fi
18760 if test "x$ac_save_LIBS" = x; then
18761   GETLOADAVG_LIBS=$LIBS
18762 else
18763   GETLOADAVG_LIBS=`echo "$LIBS" | sed "s!$ac_save_LIBS!!"`
18764 fi
18765 LIBS=$ac_save_LIBS
18766
18767
18768
18769 { echo "$as_me:$LINENO: checking for _LARGEFILE_SOURCE value needed for large files" >&5
18770 echo $ECHO_N "checking for _LARGEFILE_SOURCE value needed for large files... $ECHO_C" >&6; }
18771 if test "${ac_cv_sys_largefile_source+set}" = set; then
18772   echo $ECHO_N "(cached) $ECHO_C" >&6
18773 else
18774   while :; do
18775   cat >conftest.$ac_ext <<_ACEOF
18776 /* confdefs.h.  */
18777 _ACEOF
18778 cat confdefs.h >>conftest.$ac_ext
18779 cat >>conftest.$ac_ext <<_ACEOF
18780 /* end confdefs.h.  */
18781 #include <sys/types.h> /* for off_t */
18782      #include <stdio.h>
18783 int
18784 main ()
18785 {
18786 int (*fp) (FILE *, off_t, int) = fseeko;
18787      return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
18788   ;
18789   return 0;
18790 }
18791 _ACEOF
18792 rm -f conftest.$ac_objext conftest$ac_exeext
18793 if { (ac_try="$ac_link"
18794 case "(($ac_try" in
18795   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18796   *) ac_try_echo=$ac_try;;
18797 esac
18798 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18799   (eval "$ac_link") 2>conftest.er1
18800   ac_status=$?
18801   grep -v '^ *+' conftest.er1 >conftest.err
18802   rm -f conftest.er1
18803   cat conftest.err >&5
18804   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18805   (exit $ac_status); } && {
18806          test -z "$ac_c_werror_flag" ||
18807          test ! -s conftest.err
18808        } && test -s conftest$ac_exeext &&
18809        $as_test_x conftest$ac_exeext; then
18810   ac_cv_sys_largefile_source=no; break
18811 else
18812   echo "$as_me: failed program was:" >&5
18813 sed 's/^/| /' conftest.$ac_ext >&5
18814
18815
18816 fi
18817
18818 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
18819       conftest$ac_exeext conftest.$ac_ext
18820   cat >conftest.$ac_ext <<_ACEOF
18821 /* confdefs.h.  */
18822 _ACEOF
18823 cat confdefs.h >>conftest.$ac_ext
18824 cat >>conftest.$ac_ext <<_ACEOF
18825 /* end confdefs.h.  */
18826 #define _LARGEFILE_SOURCE 1
18827 #include <sys/types.h> /* for off_t */
18828      #include <stdio.h>
18829 int
18830 main ()
18831 {
18832 int (*fp) (FILE *, off_t, int) = fseeko;
18833      return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
18834   ;
18835   return 0;
18836 }
18837 _ACEOF
18838 rm -f conftest.$ac_objext conftest$ac_exeext
18839 if { (ac_try="$ac_link"
18840 case "(($ac_try" in
18841   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18842   *) ac_try_echo=$ac_try;;
18843 esac
18844 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18845   (eval "$ac_link") 2>conftest.er1
18846   ac_status=$?
18847   grep -v '^ *+' conftest.er1 >conftest.err
18848   rm -f conftest.er1
18849   cat conftest.err >&5
18850   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18851   (exit $ac_status); } && {
18852          test -z "$ac_c_werror_flag" ||
18853          test ! -s conftest.err
18854        } && test -s conftest$ac_exeext &&
18855        $as_test_x conftest$ac_exeext; then
18856   ac_cv_sys_largefile_source=1; break
18857 else
18858   echo "$as_me: failed program was:" >&5
18859 sed 's/^/| /' conftest.$ac_ext >&5
18860
18861
18862 fi
18863
18864 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
18865       conftest$ac_exeext conftest.$ac_ext
18866   ac_cv_sys_largefile_source=unknown
18867   break
18868 done
18869 fi
18870 { echo "$as_me:$LINENO: result: $ac_cv_sys_largefile_source" >&5
18871 echo "${ECHO_T}$ac_cv_sys_largefile_source" >&6; }
18872 case $ac_cv_sys_largefile_source in #(
18873   no | unknown) ;;
18874   *)
18875 cat >>confdefs.h <<_ACEOF
18876 #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
18877 _ACEOF
18878 ;;
18879 esac
18880 rm -f conftest*
18881
18882 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
18883 # in glibc 2.1.3, but that breaks too many other things.
18884 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
18885 if test $ac_cv_sys_largefile_source != unknown; then
18886
18887 cat >>confdefs.h <<\_ACEOF
18888 #define HAVE_FSEEKO 1
18889 _ACEOF
18890
18891 fi
18892
18893
18894 # Configure getopt.
18895 # getopt.m4 serial 10
18896
18897 # The getopt module assume you want GNU getopt, with getopt_long etc,
18898 # rather than vanilla POSIX getopt.  This means your your code should
18899 # always include <getopt.h> for the getopt prototypes.
18900
18901
18902
18903
18904
18905
18906
18907
18908
18909
18910
18911 # Prerequisites of lib/getopt*.
18912
18913
18914
18915
18916   GETOPT_H=
18917
18918 for ac_header in getopt.h
18919 do
18920 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
18921 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
18922   { echo "$as_me:$LINENO: checking for $ac_header" >&5
18923 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
18924 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
18925   echo $ECHO_N "(cached) $ECHO_C" >&6
18926 fi
18927 ac_res=`eval echo '${'$as_ac_Header'}'`
18928                { echo "$as_me:$LINENO: result: $ac_res" >&5
18929 echo "${ECHO_T}$ac_res" >&6; }
18930 else
18931   # Is the header compilable?
18932 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
18933 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
18934 cat >conftest.$ac_ext <<_ACEOF
18935 /* confdefs.h.  */
18936 _ACEOF
18937 cat confdefs.h >>conftest.$ac_ext
18938 cat >>conftest.$ac_ext <<_ACEOF
18939 /* end confdefs.h.  */
18940 $ac_includes_default
18941 #include <$ac_header>
18942 _ACEOF
18943 rm -f conftest.$ac_objext
18944 if { (ac_try="$ac_compile"
18945 case "(($ac_try" in
18946   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18947   *) ac_try_echo=$ac_try;;
18948 esac
18949 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18950   (eval "$ac_compile") 2>conftest.er1
18951   ac_status=$?
18952   grep -v '^ *+' conftest.er1 >conftest.err
18953   rm -f conftest.er1
18954   cat conftest.err >&5
18955   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18956   (exit $ac_status); } && {
18957          test -z "$ac_c_werror_flag" ||
18958          test ! -s conftest.err
18959        } && test -s conftest.$ac_objext; then
18960   ac_header_compiler=yes
18961 else
18962   echo "$as_me: failed program was:" >&5
18963 sed 's/^/| /' conftest.$ac_ext >&5
18964
18965         ac_header_compiler=no
18966 fi
18967
18968 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18969 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
18970 echo "${ECHO_T}$ac_header_compiler" >&6; }
18971
18972 # Is the header present?
18973 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
18974 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
18975 cat >conftest.$ac_ext <<_ACEOF
18976 /* confdefs.h.  */
18977 _ACEOF
18978 cat confdefs.h >>conftest.$ac_ext
18979 cat >>conftest.$ac_ext <<_ACEOF
18980 /* end confdefs.h.  */
18981 #include <$ac_header>
18982 _ACEOF
18983 if { (ac_try="$ac_cpp conftest.$ac_ext"
18984 case "(($ac_try" in
18985   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18986   *) ac_try_echo=$ac_try;;
18987 esac
18988 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18989   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
18990   ac_status=$?
18991   grep -v '^ *+' conftest.er1 >conftest.err
18992   rm -f conftest.er1
18993   cat conftest.err >&5
18994   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18995   (exit $ac_status); } >/dev/null && {
18996          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
18997          test ! -s conftest.err
18998        }; then
18999   ac_header_preproc=yes
19000 else
19001   echo "$as_me: failed program was:" >&5
19002 sed 's/^/| /' conftest.$ac_ext >&5
19003
19004   ac_header_preproc=no
19005 fi
19006
19007 rm -f conftest.err conftest.$ac_ext
19008 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
19009 echo "${ECHO_T}$ac_header_preproc" >&6; }
19010
19011 # So?  What about this header?
19012 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
19013   yes:no: )
19014     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
19015 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
19016     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
19017 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
19018     ac_header_preproc=yes
19019     ;;
19020   no:yes:* )
19021     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
19022 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
19023     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
19024 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
19025     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
19026 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
19027     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
19028 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
19029     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
19030 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
19031     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
19032 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
19033
19034     ;;
19035 esac
19036 { echo "$as_me:$LINENO: checking for $ac_header" >&5
19037 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
19038 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
19039   echo $ECHO_N "(cached) $ECHO_C" >&6
19040 else
19041   eval "$as_ac_Header=\$ac_header_preproc"
19042 fi
19043 ac_res=`eval echo '${'$as_ac_Header'}'`
19044                { echo "$as_me:$LINENO: result: $ac_res" >&5
19045 echo "${ECHO_T}$ac_res" >&6; }
19046
19047 fi
19048 if test `eval echo '${'$as_ac_Header'}'` = yes; then
19049   cat >>confdefs.h <<_ACEOF
19050 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
19051 _ACEOF
19052
19053 else
19054   GETOPT_H=getopt.h
19055 fi
19056
19057 done
19058
19059   if test -z "$GETOPT_H"; then
19060
19061 for ac_func in getopt_long_only
19062 do
19063 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
19064 { echo "$as_me:$LINENO: checking for $ac_func" >&5
19065 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
19066 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
19067   echo $ECHO_N "(cached) $ECHO_C" >&6
19068 else
19069   cat >conftest.$ac_ext <<_ACEOF
19070 /* confdefs.h.  */
19071 _ACEOF
19072 cat confdefs.h >>conftest.$ac_ext
19073 cat >>conftest.$ac_ext <<_ACEOF
19074 /* end confdefs.h.  */
19075 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
19076    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
19077 #define $ac_func innocuous_$ac_func
19078
19079 /* System header to define __stub macros and hopefully few prototypes,
19080     which can conflict with char $ac_func (); below.
19081     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
19082     <limits.h> exists even on freestanding compilers.  */
19083
19084 #ifdef __STDC__
19085 # include <limits.h>
19086 #else
19087 # include <assert.h>
19088 #endif
19089
19090 #undef $ac_func
19091
19092 /* Override any GCC internal prototype to avoid an error.
19093    Use char because int might match the return type of a GCC
19094    builtin and then its argument prototype would still apply.  */
19095 #ifdef __cplusplus
19096 extern "C"
19097 #endif
19098 char $ac_func ();
19099 /* The GNU C library defines this for functions which it implements
19100     to always fail with ENOSYS.  Some functions are actually named
19101     something starting with __ and the normal name is an alias.  */
19102 #if defined __stub_$ac_func || defined __stub___$ac_func
19103 choke me
19104 #endif
19105
19106 int
19107 main ()
19108 {
19109 return $ac_func ();
19110   ;
19111   return 0;
19112 }
19113 _ACEOF
19114 rm -f conftest.$ac_objext conftest$ac_exeext
19115 if { (ac_try="$ac_link"
19116 case "(($ac_try" in
19117   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19118   *) ac_try_echo=$ac_try;;
19119 esac
19120 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19121   (eval "$ac_link") 2>conftest.er1
19122   ac_status=$?
19123   grep -v '^ *+' conftest.er1 >conftest.err
19124   rm -f conftest.er1
19125   cat conftest.err >&5
19126   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19127   (exit $ac_status); } && {
19128          test -z "$ac_c_werror_flag" ||
19129          test ! -s conftest.err
19130        } && test -s conftest$ac_exeext &&
19131        $as_test_x conftest$ac_exeext; then
19132   eval "$as_ac_var=yes"
19133 else
19134   echo "$as_me: failed program was:" >&5
19135 sed 's/^/| /' conftest.$ac_ext >&5
19136
19137         eval "$as_ac_var=no"
19138 fi
19139
19140 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
19141       conftest$ac_exeext conftest.$ac_ext
19142 fi
19143 ac_res=`eval echo '${'$as_ac_var'}'`
19144                { echo "$as_me:$LINENO: result: $ac_res" >&5
19145 echo "${ECHO_T}$ac_res" >&6; }
19146 if test `eval echo '${'$as_ac_var'}'` = yes; then
19147   cat >>confdefs.h <<_ACEOF
19148 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
19149 _ACEOF
19150
19151 else
19152   GETOPT_H=getopt.h
19153 fi
19154 done
19155
19156   fi
19157
19158       if test -z "$GETOPT_H"; then
19159     { echo "$as_me:$LINENO: checking whether optreset is declared" >&5
19160 echo $ECHO_N "checking whether optreset is declared... $ECHO_C" >&6; }
19161 if test "${ac_cv_have_decl_optreset+set}" = set; then
19162   echo $ECHO_N "(cached) $ECHO_C" >&6
19163 else
19164   cat >conftest.$ac_ext <<_ACEOF
19165 /* confdefs.h.  */
19166 _ACEOF
19167 cat confdefs.h >>conftest.$ac_ext
19168 cat >>conftest.$ac_ext <<_ACEOF
19169 /* end confdefs.h.  */
19170 #include <getopt.h>
19171
19172 int
19173 main ()
19174 {
19175 #ifndef optreset
19176   (void) optreset;
19177 #endif
19178
19179   ;
19180   return 0;
19181 }
19182 _ACEOF
19183 rm -f conftest.$ac_objext
19184 if { (ac_try="$ac_compile"
19185 case "(($ac_try" in
19186   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19187   *) ac_try_echo=$ac_try;;
19188 esac
19189 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19190   (eval "$ac_compile") 2>conftest.er1
19191   ac_status=$?
19192   grep -v '^ *+' conftest.er1 >conftest.err
19193   rm -f conftest.er1
19194   cat conftest.err >&5
19195   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19196   (exit $ac_status); } && {
19197          test -z "$ac_c_werror_flag" ||
19198          test ! -s conftest.err
19199        } && test -s conftest.$ac_objext; then
19200   ac_cv_have_decl_optreset=yes
19201 else
19202   echo "$as_me: failed program was:" >&5
19203 sed 's/^/| /' conftest.$ac_ext >&5
19204
19205         ac_cv_have_decl_optreset=no
19206 fi
19207
19208 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19209 fi
19210 { echo "$as_me:$LINENO: result: $ac_cv_have_decl_optreset" >&5
19211 echo "${ECHO_T}$ac_cv_have_decl_optreset" >&6; }
19212 if test $ac_cv_have_decl_optreset = yes; then
19213   GETOPT_H=getopt.h
19214 fi
19215
19216   fi
19217
19218       if test -z "$GETOPT_H"; then
19219     { echo "$as_me:$LINENO: checking for working GNU getopt function" >&5
19220 echo $ECHO_N "checking for working GNU getopt function... $ECHO_C" >&6; }
19221 if test "${gl_cv_func_gnu_getopt+set}" = set; then
19222   echo $ECHO_N "(cached) $ECHO_C" >&6
19223 else
19224   if test "$cross_compiling" = yes; then
19225                          { echo "$as_me:$LINENO: checking whether getopt_clip is declared" >&5
19226 echo $ECHO_N "checking whether getopt_clip is declared... $ECHO_C" >&6; }
19227 if test "${ac_cv_have_decl_getopt_clip+set}" = set; then
19228   echo $ECHO_N "(cached) $ECHO_C" >&6
19229 else
19230   cat >conftest.$ac_ext <<_ACEOF
19231 /* confdefs.h.  */
19232 _ACEOF
19233 cat confdefs.h >>conftest.$ac_ext
19234 cat >>conftest.$ac_ext <<_ACEOF
19235 /* end confdefs.h.  */
19236 #include <getopt.h>
19237
19238 int
19239 main ()
19240 {
19241 #ifndef getopt_clip
19242   (void) getopt_clip;
19243 #endif
19244
19245   ;
19246   return 0;
19247 }
19248 _ACEOF
19249 rm -f conftest.$ac_objext
19250 if { (ac_try="$ac_compile"
19251 case "(($ac_try" in
19252   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19253   *) ac_try_echo=$ac_try;;
19254 esac
19255 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19256   (eval "$ac_compile") 2>conftest.er1
19257   ac_status=$?
19258   grep -v '^ *+' conftest.er1 >conftest.err
19259   rm -f conftest.er1
19260   cat conftest.err >&5
19261   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19262   (exit $ac_status); } && {
19263          test -z "$ac_c_werror_flag" ||
19264          test ! -s conftest.err
19265        } && test -s conftest.$ac_objext; then
19266   ac_cv_have_decl_getopt_clip=yes
19267 else
19268   echo "$as_me: failed program was:" >&5
19269 sed 's/^/| /' conftest.$ac_ext >&5
19270
19271         ac_cv_have_decl_getopt_clip=no
19272 fi
19273
19274 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19275 fi
19276 { echo "$as_me:$LINENO: result: $ac_cv_have_decl_getopt_clip" >&5
19277 echo "${ECHO_T}$ac_cv_have_decl_getopt_clip" >&6; }
19278 if test $ac_cv_have_decl_getopt_clip = yes; then
19279   gl_cv_func_gnu_getopt=no
19280 else
19281   gl_cv_func_gnu_getopt=yes
19282 fi
19283
19284 else
19285   cat >conftest.$ac_ext <<_ACEOF
19286 /* confdefs.h.  */
19287 _ACEOF
19288 cat confdefs.h >>conftest.$ac_ext
19289 cat >>conftest.$ac_ext <<_ACEOF
19290 /* end confdefs.h.  */
19291 #include <getopt.h>
19292 int
19293 main ()
19294 {
19295
19296              char *myargv[3];
19297              myargv[0] = "conftest";
19298              myargv[1] = "-+";
19299              myargv[2] = 0;
19300              return getopt (2, myargv, "+a") != '?';
19301
19302   ;
19303   return 0;
19304 }
19305 _ACEOF
19306 rm -f conftest$ac_exeext
19307 if { (ac_try="$ac_link"
19308 case "(($ac_try" in
19309   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19310   *) ac_try_echo=$ac_try;;
19311 esac
19312 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19313   (eval "$ac_link") 2>&5
19314   ac_status=$?
19315   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19316   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
19317   { (case "(($ac_try" in
19318   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19319   *) ac_try_echo=$ac_try;;
19320 esac
19321 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19322   (eval "$ac_try") 2>&5
19323   ac_status=$?
19324   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19325   (exit $ac_status); }; }; then
19326   gl_cv_func_gnu_getopt=yes
19327 else
19328   echo "$as_me: program exited with status $ac_status" >&5
19329 echo "$as_me: failed program was:" >&5
19330 sed 's/^/| /' conftest.$ac_ext >&5
19331
19332 ( exit $ac_status )
19333 gl_cv_func_gnu_getopt=no
19334 fi
19335 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
19336 fi
19337
19338
19339 fi
19340 { echo "$as_me:$LINENO: result: $gl_cv_func_gnu_getopt" >&5
19341 echo "${ECHO_T}$gl_cv_func_gnu_getopt" >&6; }
19342     if test "$gl_cv_func_gnu_getopt" = "no"; then
19343       GETOPT_H=getopt.h
19344     fi
19345   fi
19346
19347
19348
19349   if test -n "$GETOPT_H"; then
19350
19351
19352   GETOPT_H=getopt.h
19353
19354 cat >>confdefs.h <<\_ACEOF
19355 #define __GETOPT_PREFIX rpl_
19356 _ACEOF
19357
19358
19359
19360   :
19361   GETOPTOBJS='getopt.o getopt1.o'
19362
19363 fi
19364
19365
19366
19367
19368 { echo "$as_me:$LINENO: checking whether getpgrp requires zero arguments" >&5
19369 echo $ECHO_N "checking whether getpgrp requires zero arguments... $ECHO_C" >&6; }
19370 if test "${ac_cv_func_getpgrp_void+set}" = set; then
19371   echo $ECHO_N "(cached) $ECHO_C" >&6
19372 else
19373   # Use it with a single arg.
19374 cat >conftest.$ac_ext <<_ACEOF
19375 /* confdefs.h.  */
19376 _ACEOF
19377 cat confdefs.h >>conftest.$ac_ext
19378 cat >>conftest.$ac_ext <<_ACEOF
19379 /* end confdefs.h.  */
19380 $ac_includes_default
19381 int
19382 main ()
19383 {
19384 getpgrp (0);
19385   ;
19386   return 0;
19387 }
19388 _ACEOF
19389 rm -f conftest.$ac_objext
19390 if { (ac_try="$ac_compile"
19391 case "(($ac_try" in
19392   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19393   *) ac_try_echo=$ac_try;;
19394 esac
19395 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19396   (eval "$ac_compile") 2>conftest.er1
19397   ac_status=$?
19398   grep -v '^ *+' conftest.er1 >conftest.err
19399   rm -f conftest.er1
19400   cat conftest.err >&5
19401   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19402   (exit $ac_status); } && {
19403          test -z "$ac_c_werror_flag" ||
19404          test ! -s conftest.err
19405        } && test -s conftest.$ac_objext; then
19406   ac_cv_func_getpgrp_void=no
19407 else
19408   echo "$as_me: failed program was:" >&5
19409 sed 's/^/| /' conftest.$ac_ext >&5
19410
19411         ac_cv_func_getpgrp_void=yes
19412 fi
19413
19414 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19415
19416 fi
19417 { echo "$as_me:$LINENO: result: $ac_cv_func_getpgrp_void" >&5
19418 echo "${ECHO_T}$ac_cv_func_getpgrp_void" >&6; }
19419 if test $ac_cv_func_getpgrp_void = yes; then
19420
19421 cat >>confdefs.h <<\_ACEOF
19422 #define GETPGRP_VOID 1
19423 _ACEOF
19424
19425 fi
19426
19427
19428
19429 for ac_func in strftime
19430 do
19431 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
19432 { echo "$as_me:$LINENO: checking for $ac_func" >&5
19433 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
19434 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
19435   echo $ECHO_N "(cached) $ECHO_C" >&6
19436 else
19437   cat >conftest.$ac_ext <<_ACEOF
19438 /* confdefs.h.  */
19439 _ACEOF
19440 cat confdefs.h >>conftest.$ac_ext
19441 cat >>conftest.$ac_ext <<_ACEOF
19442 /* end confdefs.h.  */
19443 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
19444    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
19445 #define $ac_func innocuous_$ac_func
19446
19447 /* System header to define __stub macros and hopefully few prototypes,
19448     which can conflict with char $ac_func (); below.
19449     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
19450     <limits.h> exists even on freestanding compilers.  */
19451
19452 #ifdef __STDC__
19453 # include <limits.h>
19454 #else
19455 # include <assert.h>
19456 #endif
19457
19458 #undef $ac_func
19459
19460 /* Override any GCC internal prototype to avoid an error.
19461    Use char because int might match the return type of a GCC
19462    builtin and then its argument prototype would still apply.  */
19463 #ifdef __cplusplus
19464 extern "C"
19465 #endif
19466 char $ac_func ();
19467 /* The GNU C library defines this for functions which it implements
19468     to always fail with ENOSYS.  Some functions are actually named
19469     something starting with __ and the normal name is an alias.  */
19470 #if defined __stub_$ac_func || defined __stub___$ac_func
19471 choke me
19472 #endif
19473
19474 int
19475 main ()
19476 {
19477 return $ac_func ();
19478   ;
19479   return 0;
19480 }
19481 _ACEOF
19482 rm -f conftest.$ac_objext conftest$ac_exeext
19483 if { (ac_try="$ac_link"
19484 case "(($ac_try" in
19485   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19486   *) ac_try_echo=$ac_try;;
19487 esac
19488 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19489   (eval "$ac_link") 2>conftest.er1
19490   ac_status=$?
19491   grep -v '^ *+' conftest.er1 >conftest.err
19492   rm -f conftest.er1
19493   cat conftest.err >&5
19494   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19495   (exit $ac_status); } && {
19496          test -z "$ac_c_werror_flag" ||
19497          test ! -s conftest.err
19498        } && test -s conftest$ac_exeext &&
19499        $as_test_x conftest$ac_exeext; then
19500   eval "$as_ac_var=yes"
19501 else
19502   echo "$as_me: failed program was:" >&5
19503 sed 's/^/| /' conftest.$ac_ext >&5
19504
19505         eval "$as_ac_var=no"
19506 fi
19507
19508 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
19509       conftest$ac_exeext conftest.$ac_ext
19510 fi
19511 ac_res=`eval echo '${'$as_ac_var'}'`
19512                { echo "$as_me:$LINENO: result: $ac_res" >&5
19513 echo "${ECHO_T}$ac_res" >&6; }
19514 if test `eval echo '${'$as_ac_var'}'` = yes; then
19515   cat >>confdefs.h <<_ACEOF
19516 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
19517 _ACEOF
19518
19519 else
19520   # strftime is in -lintl on SCO UNIX.
19521 { echo "$as_me:$LINENO: checking for strftime in -lintl" >&5
19522 echo $ECHO_N "checking for strftime in -lintl... $ECHO_C" >&6; }
19523 if test "${ac_cv_lib_intl_strftime+set}" = set; then
19524   echo $ECHO_N "(cached) $ECHO_C" >&6
19525 else
19526   ac_check_lib_save_LIBS=$LIBS
19527 LIBS="-lintl  $LIBS"
19528 cat >conftest.$ac_ext <<_ACEOF
19529 /* confdefs.h.  */
19530 _ACEOF
19531 cat confdefs.h >>conftest.$ac_ext
19532 cat >>conftest.$ac_ext <<_ACEOF
19533 /* end confdefs.h.  */
19534
19535 /* Override any GCC internal prototype to avoid an error.
19536    Use char because int might match the return type of a GCC
19537    builtin and then its argument prototype would still apply.  */
19538 #ifdef __cplusplus
19539 extern "C"
19540 #endif
19541 char strftime ();
19542 int
19543 main ()
19544 {
19545 return strftime ();
19546   ;
19547   return 0;
19548 }
19549 _ACEOF
19550 rm -f conftest.$ac_objext conftest$ac_exeext
19551 if { (ac_try="$ac_link"
19552 case "(($ac_try" in
19553   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19554   *) ac_try_echo=$ac_try;;
19555 esac
19556 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19557   (eval "$ac_link") 2>conftest.er1
19558   ac_status=$?
19559   grep -v '^ *+' conftest.er1 >conftest.err
19560   rm -f conftest.er1
19561   cat conftest.err >&5
19562   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19563   (exit $ac_status); } && {
19564          test -z "$ac_c_werror_flag" ||
19565          test ! -s conftest.err
19566        } && test -s conftest$ac_exeext &&
19567        $as_test_x conftest$ac_exeext; then
19568   ac_cv_lib_intl_strftime=yes
19569 else
19570   echo "$as_me: failed program was:" >&5
19571 sed 's/^/| /' conftest.$ac_ext >&5
19572
19573         ac_cv_lib_intl_strftime=no
19574 fi
19575
19576 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
19577       conftest$ac_exeext conftest.$ac_ext
19578 LIBS=$ac_check_lib_save_LIBS
19579 fi
19580 { echo "$as_me:$LINENO: result: $ac_cv_lib_intl_strftime" >&5
19581 echo "${ECHO_T}$ac_cv_lib_intl_strftime" >&6; }
19582 if test $ac_cv_lib_intl_strftime = yes; then
19583   cat >>confdefs.h <<\_ACEOF
19584 #define HAVE_STRFTIME 1
19585 _ACEOF
19586
19587 LIBS="-lintl $LIBS"
19588 fi
19589
19590 fi
19591 done
19592
19593
19594 # UNIX98 PTYs.
19595
19596 for ac_func in grantpt
19597 do
19598 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
19599 { echo "$as_me:$LINENO: checking for $ac_func" >&5
19600 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
19601 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
19602   echo $ECHO_N "(cached) $ECHO_C" >&6
19603 else
19604   cat >conftest.$ac_ext <<_ACEOF
19605 /* confdefs.h.  */
19606 _ACEOF
19607 cat confdefs.h >>conftest.$ac_ext
19608 cat >>conftest.$ac_ext <<_ACEOF
19609 /* end confdefs.h.  */
19610 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
19611    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
19612 #define $ac_func innocuous_$ac_func
19613
19614 /* System header to define __stub macros and hopefully few prototypes,
19615     which can conflict with char $ac_func (); below.
19616     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
19617     <limits.h> exists even on freestanding compilers.  */
19618
19619 #ifdef __STDC__
19620 # include <limits.h>
19621 #else
19622 # include <assert.h>
19623 #endif
19624
19625 #undef $ac_func
19626
19627 /* Override any GCC internal prototype to avoid an error.
19628    Use char because int might match the return type of a GCC
19629    builtin and then its argument prototype would still apply.  */
19630 #ifdef __cplusplus
19631 extern "C"
19632 #endif
19633 char $ac_func ();
19634 /* The GNU C library defines this for functions which it implements
19635     to always fail with ENOSYS.  Some functions are actually named
19636     something starting with __ and the normal name is an alias.  */
19637 #if defined __stub_$ac_func || defined __stub___$ac_func
19638 choke me
19639 #endif
19640
19641 int
19642 main ()
19643 {
19644 return $ac_func ();
19645   ;
19646   return 0;
19647 }
19648 _ACEOF
19649 rm -f conftest.$ac_objext conftest$ac_exeext
19650 if { (ac_try="$ac_link"
19651 case "(($ac_try" in
19652   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19653   *) ac_try_echo=$ac_try;;
19654 esac
19655 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19656   (eval "$ac_link") 2>conftest.er1
19657   ac_status=$?
19658   grep -v '^ *+' conftest.er1 >conftest.err
19659   rm -f conftest.er1
19660   cat conftest.err >&5
19661   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19662   (exit $ac_status); } && {
19663          test -z "$ac_c_werror_flag" ||
19664          test ! -s conftest.err
19665        } && test -s conftest$ac_exeext &&
19666        $as_test_x conftest$ac_exeext; then
19667   eval "$as_ac_var=yes"
19668 else
19669   echo "$as_me: failed program was:" >&5
19670 sed 's/^/| /' conftest.$ac_ext >&5
19671
19672         eval "$as_ac_var=no"
19673 fi
19674
19675 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
19676       conftest$ac_exeext conftest.$ac_ext
19677 fi
19678 ac_res=`eval echo '${'$as_ac_var'}'`
19679                { echo "$as_me:$LINENO: result: $ac_res" >&5
19680 echo "${ECHO_T}$ac_res" >&6; }
19681 if test `eval echo '${'$as_ac_var'}'` = yes; then
19682   cat >>confdefs.h <<_ACEOF
19683 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
19684 _ACEOF
19685
19686 fi
19687 done
19688
19689
19690 # PTY-related GNU extensions.
19691
19692 for ac_func in getpt
19693 do
19694 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
19695 { echo "$as_me:$LINENO: checking for $ac_func" >&5
19696 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
19697 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
19698   echo $ECHO_N "(cached) $ECHO_C" >&6
19699 else
19700   cat >conftest.$ac_ext <<_ACEOF
19701 /* confdefs.h.  */
19702 _ACEOF
19703 cat confdefs.h >>conftest.$ac_ext
19704 cat >>conftest.$ac_ext <<_ACEOF
19705 /* end confdefs.h.  */
19706 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
19707    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
19708 #define $ac_func innocuous_$ac_func
19709
19710 /* System header to define __stub macros and hopefully few prototypes,
19711     which can conflict with char $ac_func (); below.
19712     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
19713     <limits.h> exists even on freestanding compilers.  */
19714
19715 #ifdef __STDC__
19716 # include <limits.h>
19717 #else
19718 # include <assert.h>
19719 #endif
19720
19721 #undef $ac_func
19722
19723 /* Override any GCC internal prototype to avoid an error.
19724    Use char because int might match the return type of a GCC
19725    builtin and then its argument prototype would still apply.  */
19726 #ifdef __cplusplus
19727 extern "C"
19728 #endif
19729 char $ac_func ();
19730 /* The GNU C library defines this for functions which it implements
19731     to always fail with ENOSYS.  Some functions are actually named
19732     something starting with __ and the normal name is an alias.  */
19733 #if defined __stub_$ac_func || defined __stub___$ac_func
19734 choke me
19735 #endif
19736
19737 int
19738 main ()
19739 {
19740 return $ac_func ();
19741   ;
19742   return 0;
19743 }
19744 _ACEOF
19745 rm -f conftest.$ac_objext conftest$ac_exeext
19746 if { (ac_try="$ac_link"
19747 case "(($ac_try" in
19748   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19749   *) ac_try_echo=$ac_try;;
19750 esac
19751 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19752   (eval "$ac_link") 2>conftest.er1
19753   ac_status=$?
19754   grep -v '^ *+' conftest.er1 >conftest.err
19755   rm -f conftest.er1
19756   cat conftest.err >&5
19757   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19758   (exit $ac_status); } && {
19759          test -z "$ac_c_werror_flag" ||
19760          test ! -s conftest.err
19761        } && test -s conftest$ac_exeext &&
19762        $as_test_x conftest$ac_exeext; then
19763   eval "$as_ac_var=yes"
19764 else
19765   echo "$as_me: failed program was:" >&5
19766 sed 's/^/| /' conftest.$ac_ext >&5
19767
19768         eval "$as_ac_var=no"
19769 fi
19770
19771 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
19772       conftest$ac_exeext conftest.$ac_ext
19773 fi
19774 ac_res=`eval echo '${'$as_ac_var'}'`
19775                { echo "$as_me:$LINENO: result: $ac_res" >&5
19776 echo "${ECHO_T}$ac_res" >&6; }
19777 if test `eval echo '${'$as_ac_var'}'` = yes; then
19778   cat >>confdefs.h <<_ACEOF
19779 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
19780 _ACEOF
19781
19782 fi
19783 done
19784
19785
19786 # Check this now, so that we will NOT find the above functions in ncurses.
19787 # That is because we have not set up to link ncurses in lib-src.
19788 # It's better to believe a function is not available
19789 # than to expect to find it in ncurses.
19790
19791 { echo "$as_me:$LINENO: checking for tparm in -lncurses" >&5
19792 echo $ECHO_N "checking for tparm in -lncurses... $ECHO_C" >&6; }
19793 if test "${ac_cv_lib_ncurses_tparm+set}" = set; then
19794   echo $ECHO_N "(cached) $ECHO_C" >&6
19795 else
19796   ac_check_lib_save_LIBS=$LIBS
19797 LIBS="-lncurses  $LIBS"
19798 cat >conftest.$ac_ext <<_ACEOF
19799 /* confdefs.h.  */
19800 _ACEOF
19801 cat confdefs.h >>conftest.$ac_ext
19802 cat >>conftest.$ac_ext <<_ACEOF
19803 /* end confdefs.h.  */
19804
19805 /* Override any GCC internal prototype to avoid an error.
19806    Use char because int might match the return type of a GCC
19807    builtin and then its argument prototype would still apply.  */
19808 #ifdef __cplusplus
19809 extern "C"
19810 #endif
19811 char tparm ();
19812 int
19813 main ()
19814 {
19815 return tparm ();
19816   ;
19817   return 0;
19818 }
19819 _ACEOF
19820 rm -f conftest.$ac_objext conftest$ac_exeext
19821 if { (ac_try="$ac_link"
19822 case "(($ac_try" in
19823   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19824   *) ac_try_echo=$ac_try;;
19825 esac
19826 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19827   (eval "$ac_link") 2>conftest.er1
19828   ac_status=$?
19829   grep -v '^ *+' conftest.er1 >conftest.err
19830   rm -f conftest.er1
19831   cat conftest.err >&5
19832   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19833   (exit $ac_status); } && {
19834          test -z "$ac_c_werror_flag" ||
19835          test ! -s conftest.err
19836        } && test -s conftest$ac_exeext &&
19837        $as_test_x conftest$ac_exeext; then
19838   ac_cv_lib_ncurses_tparm=yes
19839 else
19840   echo "$as_me: failed program was:" >&5
19841 sed 's/^/| /' conftest.$ac_ext >&5
19842
19843         ac_cv_lib_ncurses_tparm=no
19844 fi
19845
19846 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
19847       conftest$ac_exeext conftest.$ac_ext
19848 LIBS=$ac_check_lib_save_LIBS
19849 fi
19850 { echo "$as_me:$LINENO: result: $ac_cv_lib_ncurses_tparm" >&5
19851 echo "${ECHO_T}$ac_cv_lib_ncurses_tparm" >&6; }
19852 if test $ac_cv_lib_ncurses_tparm = yes; then
19853   cat >>confdefs.h <<_ACEOF
19854 #define HAVE_LIBNCURSES 1
19855 _ACEOF
19856
19857   LIBS="-lncurses $LIBS"
19858
19859 fi
19860
19861
19862 # Do we have res_init, for detecting changes in /etc/resolv.conf?
19863
19864 resolv=no
19865 cat >conftest.$ac_ext <<_ACEOF
19866 /* confdefs.h.  */
19867 _ACEOF
19868 cat confdefs.h >>conftest.$ac_ext
19869 cat >>conftest.$ac_ext <<_ACEOF
19870 /* end confdefs.h.  */
19871 #include <netinet/in.h>
19872 #include <arpa/nameser.h>
19873 #include <resolv.h>
19874 int
19875 main ()
19876 {
19877 return res_init();
19878   ;
19879   return 0;
19880 }
19881 _ACEOF
19882 rm -f conftest.$ac_objext conftest$ac_exeext
19883 if { (ac_try="$ac_link"
19884 case "(($ac_try" in
19885   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19886   *) ac_try_echo=$ac_try;;
19887 esac
19888 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19889   (eval "$ac_link") 2>conftest.er1
19890   ac_status=$?
19891   grep -v '^ *+' conftest.er1 >conftest.err
19892   rm -f conftest.er1
19893   cat conftest.err >&5
19894   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19895   (exit $ac_status); } && {
19896          test -z "$ac_c_werror_flag" ||
19897          test ! -s conftest.err
19898        } && test -s conftest$ac_exeext &&
19899        $as_test_x conftest$ac_exeext; then
19900   have_res_init=yes
19901 else
19902   echo "$as_me: failed program was:" >&5
19903 sed 's/^/| /' conftest.$ac_ext >&5
19904
19905         have_res_init=no
19906 fi
19907
19908 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
19909       conftest$ac_exeext conftest.$ac_ext
19910 if test "$have_res_init" = no; then
19911   OLIBS="$LIBS"
19912   LIBS="$LIBS -lresolv"
19913   { echo "$as_me:$LINENO: checking for res_init with -lresolv" >&5
19914 echo $ECHO_N "checking for res_init with -lresolv... $ECHO_C" >&6; }
19915   cat >conftest.$ac_ext <<_ACEOF
19916 /* confdefs.h.  */
19917 _ACEOF
19918 cat confdefs.h >>conftest.$ac_ext
19919 cat >>conftest.$ac_ext <<_ACEOF
19920 /* end confdefs.h.  */
19921 #include <netinet/in.h>
19922 #include <arpa/nameser.h>
19923 #include <resolv.h>
19924 int
19925 main ()
19926 {
19927 return res_init();
19928   ;
19929   return 0;
19930 }
19931 _ACEOF
19932 rm -f conftest.$ac_objext conftest$ac_exeext
19933 if { (ac_try="$ac_link"
19934 case "(($ac_try" in
19935   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19936   *) ac_try_echo=$ac_try;;
19937 esac
19938 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19939   (eval "$ac_link") 2>conftest.er1
19940   ac_status=$?
19941   grep -v '^ *+' conftest.er1 >conftest.err
19942   rm -f conftest.er1
19943   cat conftest.err >&5
19944   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19945   (exit $ac_status); } && {
19946          test -z "$ac_c_werror_flag" ||
19947          test ! -s conftest.err
19948        } && test -s conftest$ac_exeext &&
19949        $as_test_x conftest$ac_exeext; then
19950   have_res_init=yes
19951 else
19952   echo "$as_me: failed program was:" >&5
19953 sed 's/^/| /' conftest.$ac_ext >&5
19954
19955         have_res_init=no
19956 fi
19957
19958 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
19959       conftest$ac_exeext conftest.$ac_ext
19960   { echo "$as_me:$LINENO: result: $have_res_init" >&5
19961 echo "${ECHO_T}$have_res_init" >&6; }
19962   if test "$have_res_init" = yes ; then
19963     resolv=yes
19964   fi
19965   LIBS="$OLIBS"
19966 fi
19967
19968 if test "$have_res_init" = yes; then
19969
19970 cat >>confdefs.h <<\_ACEOF
19971 #define HAVE_RES_INIT 1
19972 _ACEOF
19973
19974 fi
19975
19976 # Do we need the Hesiod library to provide the support routines?
19977 if test "$with_hesiod" != no ; then
19978   # Don't set $LIBS here -- see comments above.
19979   { echo "$as_me:$LINENO: checking for res_send" >&5
19980 echo $ECHO_N "checking for res_send... $ECHO_C" >&6; }
19981 if test "${ac_cv_func_res_send+set}" = set; then
19982   echo $ECHO_N "(cached) $ECHO_C" >&6
19983 else
19984   cat >conftest.$ac_ext <<_ACEOF
19985 /* confdefs.h.  */
19986 _ACEOF
19987 cat confdefs.h >>conftest.$ac_ext
19988 cat >>conftest.$ac_ext <<_ACEOF
19989 /* end confdefs.h.  */
19990 /* Define res_send to an innocuous variant, in case <limits.h> declares res_send.
19991    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
19992 #define res_send innocuous_res_send
19993
19994 /* System header to define __stub macros and hopefully few prototypes,
19995     which can conflict with char res_send (); below.
19996     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
19997     <limits.h> exists even on freestanding compilers.  */
19998
19999 #ifdef __STDC__
20000 # include <limits.h>
20001 #else
20002 # include <assert.h>
20003 #endif
20004
20005 #undef res_send
20006
20007 /* Override any GCC internal prototype to avoid an error.
20008    Use char because int might match the return type of a GCC
20009    builtin and then its argument prototype would still apply.  */
20010 #ifdef __cplusplus
20011 extern "C"
20012 #endif
20013 char res_send ();
20014 /* The GNU C library defines this for functions which it implements
20015     to always fail with ENOSYS.  Some functions are actually named
20016     something starting with __ and the normal name is an alias.  */
20017 #if defined __stub_res_send || defined __stub___res_send
20018 choke me
20019 #endif
20020
20021 int
20022 main ()
20023 {
20024 return res_send ();
20025   ;
20026   return 0;
20027 }
20028 _ACEOF
20029 rm -f conftest.$ac_objext conftest$ac_exeext
20030 if { (ac_try="$ac_link"
20031 case "(($ac_try" in
20032   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20033   *) ac_try_echo=$ac_try;;
20034 esac
20035 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20036   (eval "$ac_link") 2>conftest.er1
20037   ac_status=$?
20038   grep -v '^ *+' conftest.er1 >conftest.err
20039   rm -f conftest.er1
20040   cat conftest.err >&5
20041   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20042   (exit $ac_status); } && {
20043          test -z "$ac_c_werror_flag" ||
20044          test ! -s conftest.err
20045        } && test -s conftest$ac_exeext &&
20046        $as_test_x conftest$ac_exeext; then
20047   ac_cv_func_res_send=yes
20048 else
20049   echo "$as_me: failed program was:" >&5
20050 sed 's/^/| /' conftest.$ac_ext >&5
20051
20052         ac_cv_func_res_send=no
20053 fi
20054
20055 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20056       conftest$ac_exeext conftest.$ac_ext
20057 fi
20058 { echo "$as_me:$LINENO: result: $ac_cv_func_res_send" >&5
20059 echo "${ECHO_T}$ac_cv_func_res_send" >&6; }
20060 if test $ac_cv_func_res_send = yes; then
20061   :
20062 else
20063   { echo "$as_me:$LINENO: checking for __res_send" >&5
20064 echo $ECHO_N "checking for __res_send... $ECHO_C" >&6; }
20065 if test "${ac_cv_func___res_send+set}" = set; then
20066   echo $ECHO_N "(cached) $ECHO_C" >&6
20067 else
20068   cat >conftest.$ac_ext <<_ACEOF
20069 /* confdefs.h.  */
20070 _ACEOF
20071 cat confdefs.h >>conftest.$ac_ext
20072 cat >>conftest.$ac_ext <<_ACEOF
20073 /* end confdefs.h.  */
20074 /* Define __res_send to an innocuous variant, in case <limits.h> declares __res_send.
20075    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
20076 #define __res_send innocuous___res_send
20077
20078 /* System header to define __stub macros and hopefully few prototypes,
20079     which can conflict with char __res_send (); below.
20080     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
20081     <limits.h> exists even on freestanding compilers.  */
20082
20083 #ifdef __STDC__
20084 # include <limits.h>
20085 #else
20086 # include <assert.h>
20087 #endif
20088
20089 #undef __res_send
20090
20091 /* Override any GCC internal prototype to avoid an error.
20092    Use char because int might match the return type of a GCC
20093    builtin and then its argument prototype would still apply.  */
20094 #ifdef __cplusplus
20095 extern "C"
20096 #endif
20097 char __res_send ();
20098 /* The GNU C library defines this for functions which it implements
20099     to always fail with ENOSYS.  Some functions are actually named
20100     something starting with __ and the normal name is an alias.  */
20101 #if defined __stub___res_send || defined __stub_____res_send
20102 choke me
20103 #endif
20104
20105 int
20106 main ()
20107 {
20108 return __res_send ();
20109   ;
20110   return 0;
20111 }
20112 _ACEOF
20113 rm -f conftest.$ac_objext conftest$ac_exeext
20114 if { (ac_try="$ac_link"
20115 case "(($ac_try" in
20116   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20117   *) ac_try_echo=$ac_try;;
20118 esac
20119 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20120   (eval "$ac_link") 2>conftest.er1
20121   ac_status=$?
20122   grep -v '^ *+' conftest.er1 >conftest.err
20123   rm -f conftest.er1
20124   cat conftest.err >&5
20125   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20126   (exit $ac_status); } && {
20127          test -z "$ac_c_werror_flag" ||
20128          test ! -s conftest.err
20129        } && test -s conftest$ac_exeext &&
20130        $as_test_x conftest$ac_exeext; then
20131   ac_cv_func___res_send=yes
20132 else
20133   echo "$as_me: failed program was:" >&5
20134 sed 's/^/| /' conftest.$ac_ext >&5
20135
20136         ac_cv_func___res_send=no
20137 fi
20138
20139 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20140       conftest$ac_exeext conftest.$ac_ext
20141 fi
20142 { echo "$as_me:$LINENO: result: $ac_cv_func___res_send" >&5
20143 echo "${ECHO_T}$ac_cv_func___res_send" >&6; }
20144 if test $ac_cv_func___res_send = yes; then
20145   :
20146 else
20147   { echo "$as_me:$LINENO: checking for res_send in -lresolv" >&5
20148 echo $ECHO_N "checking for res_send in -lresolv... $ECHO_C" >&6; }
20149 if test "${ac_cv_lib_resolv_res_send+set}" = set; then
20150   echo $ECHO_N "(cached) $ECHO_C" >&6
20151 else
20152   ac_check_lib_save_LIBS=$LIBS
20153 LIBS="-lresolv  $LIBS"
20154 cat >conftest.$ac_ext <<_ACEOF
20155 /* confdefs.h.  */
20156 _ACEOF
20157 cat confdefs.h >>conftest.$ac_ext
20158 cat >>conftest.$ac_ext <<_ACEOF
20159 /* end confdefs.h.  */
20160
20161 /* Override any GCC internal prototype to avoid an error.
20162    Use char because int might match the return type of a GCC
20163    builtin and then its argument prototype would still apply.  */
20164 #ifdef __cplusplus
20165 extern "C"
20166 #endif
20167 char res_send ();
20168 int
20169 main ()
20170 {
20171 return res_send ();
20172   ;
20173   return 0;
20174 }
20175 _ACEOF
20176 rm -f conftest.$ac_objext conftest$ac_exeext
20177 if { (ac_try="$ac_link"
20178 case "(($ac_try" in
20179   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20180   *) ac_try_echo=$ac_try;;
20181 esac
20182 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20183   (eval "$ac_link") 2>conftest.er1
20184   ac_status=$?
20185   grep -v '^ *+' conftest.er1 >conftest.err
20186   rm -f conftest.er1
20187   cat conftest.err >&5
20188   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20189   (exit $ac_status); } && {
20190          test -z "$ac_c_werror_flag" ||
20191          test ! -s conftest.err
20192        } && test -s conftest$ac_exeext &&
20193        $as_test_x conftest$ac_exeext; then
20194   ac_cv_lib_resolv_res_send=yes
20195 else
20196   echo "$as_me: failed program was:" >&5
20197 sed 's/^/| /' conftest.$ac_ext >&5
20198
20199         ac_cv_lib_resolv_res_send=no
20200 fi
20201
20202 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20203       conftest$ac_exeext conftest.$ac_ext
20204 LIBS=$ac_check_lib_save_LIBS
20205 fi
20206 { echo "$as_me:$LINENO: result: $ac_cv_lib_resolv_res_send" >&5
20207 echo "${ECHO_T}$ac_cv_lib_resolv_res_send" >&6; }
20208 if test $ac_cv_lib_resolv_res_send = yes; then
20209   resolv=yes
20210 else
20211   { echo "$as_me:$LINENO: checking for __res_send in -lresolv" >&5
20212 echo $ECHO_N "checking for __res_send in -lresolv... $ECHO_C" >&6; }
20213 if test "${ac_cv_lib_resolv___res_send+set}" = set; then
20214   echo $ECHO_N "(cached) $ECHO_C" >&6
20215 else
20216   ac_check_lib_save_LIBS=$LIBS
20217 LIBS="-lresolv  $LIBS"
20218 cat >conftest.$ac_ext <<_ACEOF
20219 /* confdefs.h.  */
20220 _ACEOF
20221 cat confdefs.h >>conftest.$ac_ext
20222 cat >>conftest.$ac_ext <<_ACEOF
20223 /* end confdefs.h.  */
20224
20225 /* Override any GCC internal prototype to avoid an error.
20226    Use char because int might match the return type of a GCC
20227    builtin and then its argument prototype would still apply.  */
20228 #ifdef __cplusplus
20229 extern "C"
20230 #endif
20231 char __res_send ();
20232 int
20233 main ()
20234 {
20235 return __res_send ();
20236   ;
20237   return 0;
20238 }
20239 _ACEOF
20240 rm -f conftest.$ac_objext conftest$ac_exeext
20241 if { (ac_try="$ac_link"
20242 case "(($ac_try" in
20243   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20244   *) ac_try_echo=$ac_try;;
20245 esac
20246 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20247   (eval "$ac_link") 2>conftest.er1
20248   ac_status=$?
20249   grep -v '^ *+' conftest.er1 >conftest.err
20250   rm -f conftest.er1
20251   cat conftest.err >&5
20252   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20253   (exit $ac_status); } && {
20254          test -z "$ac_c_werror_flag" ||
20255          test ! -s conftest.err
20256        } && test -s conftest$ac_exeext &&
20257        $as_test_x conftest$ac_exeext; then
20258   ac_cv_lib_resolv___res_send=yes
20259 else
20260   echo "$as_me: failed program was:" >&5
20261 sed 's/^/| /' conftest.$ac_ext >&5
20262
20263         ac_cv_lib_resolv___res_send=no
20264 fi
20265
20266 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20267       conftest$ac_exeext conftest.$ac_ext
20268 LIBS=$ac_check_lib_save_LIBS
20269 fi
20270 { echo "$as_me:$LINENO: result: $ac_cv_lib_resolv___res_send" >&5
20271 echo "${ECHO_T}$ac_cv_lib_resolv___res_send" >&6; }
20272 if test $ac_cv_lib_resolv___res_send = yes; then
20273   resolv=yes
20274 fi
20275
20276 fi
20277
20278 fi
20279
20280 fi
20281
20282   if test "$resolv" = yes ; then
20283     RESOLVLIB=-lresolv
20284   else
20285     RESOLVLIB=
20286   fi
20287   { echo "$as_me:$LINENO: checking for hes_getmailhost" >&5
20288 echo $ECHO_N "checking for hes_getmailhost... $ECHO_C" >&6; }
20289 if test "${ac_cv_func_hes_getmailhost+set}" = set; then
20290   echo $ECHO_N "(cached) $ECHO_C" >&6
20291 else
20292   cat >conftest.$ac_ext <<_ACEOF
20293 /* confdefs.h.  */
20294 _ACEOF
20295 cat confdefs.h >>conftest.$ac_ext
20296 cat >>conftest.$ac_ext <<_ACEOF
20297 /* end confdefs.h.  */
20298 /* Define hes_getmailhost to an innocuous variant, in case <limits.h> declares hes_getmailhost.
20299    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
20300 #define hes_getmailhost innocuous_hes_getmailhost
20301
20302 /* System header to define __stub macros and hopefully few prototypes,
20303     which can conflict with char hes_getmailhost (); below.
20304     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
20305     <limits.h> exists even on freestanding compilers.  */
20306
20307 #ifdef __STDC__
20308 # include <limits.h>
20309 #else
20310 # include <assert.h>
20311 #endif
20312
20313 #undef hes_getmailhost
20314
20315 /* Override any GCC internal prototype to avoid an error.
20316    Use char because int might match the return type of a GCC
20317    builtin and then its argument prototype would still apply.  */
20318 #ifdef __cplusplus
20319 extern "C"
20320 #endif
20321 char hes_getmailhost ();
20322 /* The GNU C library defines this for functions which it implements
20323     to always fail with ENOSYS.  Some functions are actually named
20324     something starting with __ and the normal name is an alias.  */
20325 #if defined __stub_hes_getmailhost || defined __stub___hes_getmailhost
20326 choke me
20327 #endif
20328
20329 int
20330 main ()
20331 {
20332 return hes_getmailhost ();
20333   ;
20334   return 0;
20335 }
20336 _ACEOF
20337 rm -f conftest.$ac_objext conftest$ac_exeext
20338 if { (ac_try="$ac_link"
20339 case "(($ac_try" in
20340   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20341   *) ac_try_echo=$ac_try;;
20342 esac
20343 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20344   (eval "$ac_link") 2>conftest.er1
20345   ac_status=$?
20346   grep -v '^ *+' conftest.er1 >conftest.err
20347   rm -f conftest.er1
20348   cat conftest.err >&5
20349   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20350   (exit $ac_status); } && {
20351          test -z "$ac_c_werror_flag" ||
20352          test ! -s conftest.err
20353        } && test -s conftest$ac_exeext &&
20354        $as_test_x conftest$ac_exeext; then
20355   ac_cv_func_hes_getmailhost=yes
20356 else
20357   echo "$as_me: failed program was:" >&5
20358 sed 's/^/| /' conftest.$ac_ext >&5
20359
20360         ac_cv_func_hes_getmailhost=no
20361 fi
20362
20363 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20364       conftest$ac_exeext conftest.$ac_ext
20365 fi
20366 { echo "$as_me:$LINENO: result: $ac_cv_func_hes_getmailhost" >&5
20367 echo "${ECHO_T}$ac_cv_func_hes_getmailhost" >&6; }
20368 if test $ac_cv_func_hes_getmailhost = yes; then
20369   :
20370 else
20371   { echo "$as_me:$LINENO: checking for hes_getmailhost in -lhesiod" >&5
20372 echo $ECHO_N "checking for hes_getmailhost in -lhesiod... $ECHO_C" >&6; }
20373 if test "${ac_cv_lib_hesiod_hes_getmailhost+set}" = set; then
20374   echo $ECHO_N "(cached) $ECHO_C" >&6
20375 else
20376   ac_check_lib_save_LIBS=$LIBS
20377 LIBS="-lhesiod $RESOLVLIB $LIBS"
20378 cat >conftest.$ac_ext <<_ACEOF
20379 /* confdefs.h.  */
20380 _ACEOF
20381 cat confdefs.h >>conftest.$ac_ext
20382 cat >>conftest.$ac_ext <<_ACEOF
20383 /* end confdefs.h.  */
20384
20385 /* Override any GCC internal prototype to avoid an error.
20386    Use char because int might match the return type of a GCC
20387    builtin and then its argument prototype would still apply.  */
20388 #ifdef __cplusplus
20389 extern "C"
20390 #endif
20391 char hes_getmailhost ();
20392 int
20393 main ()
20394 {
20395 return hes_getmailhost ();
20396   ;
20397   return 0;
20398 }
20399 _ACEOF
20400 rm -f conftest.$ac_objext conftest$ac_exeext
20401 if { (ac_try="$ac_link"
20402 case "(($ac_try" in
20403   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20404   *) ac_try_echo=$ac_try;;
20405 esac
20406 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20407   (eval "$ac_link") 2>conftest.er1
20408   ac_status=$?
20409   grep -v '^ *+' conftest.er1 >conftest.err
20410   rm -f conftest.er1
20411   cat conftest.err >&5
20412   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20413   (exit $ac_status); } && {
20414          test -z "$ac_c_werror_flag" ||
20415          test ! -s conftest.err
20416        } && test -s conftest$ac_exeext &&
20417        $as_test_x conftest$ac_exeext; then
20418   ac_cv_lib_hesiod_hes_getmailhost=yes
20419 else
20420   echo "$as_me: failed program was:" >&5
20421 sed 's/^/| /' conftest.$ac_ext >&5
20422
20423         ac_cv_lib_hesiod_hes_getmailhost=no
20424 fi
20425
20426 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20427       conftest$ac_exeext conftest.$ac_ext
20428 LIBS=$ac_check_lib_save_LIBS
20429 fi
20430 { echo "$as_me:$LINENO: result: $ac_cv_lib_hesiod_hes_getmailhost" >&5
20431 echo "${ECHO_T}$ac_cv_lib_hesiod_hes_getmailhost" >&6; }
20432 if test $ac_cv_lib_hesiod_hes_getmailhost = yes; then
20433
20434 cat >>confdefs.h <<\_ACEOF
20435 #define HAVE_LIBHESIOD 1
20436 _ACEOF
20437
20438 else
20439   :
20440 fi
20441
20442 fi
20443
20444 fi
20445
20446 # Do we need libresolv (due to res_init or Hesiod)?
20447 if test "$resolv" = yes ; then
20448
20449 cat >>confdefs.h <<\_ACEOF
20450 #define HAVE_LIBRESOLV 1
20451 _ACEOF
20452
20453 fi
20454
20455 # These tell us which Kerberos-related libraries to use.
20456 if test "${with_kerberos}" != no; then
20457
20458 { echo "$as_me:$LINENO: checking for com_err in -lcom_err" >&5
20459 echo $ECHO_N "checking for com_err in -lcom_err... $ECHO_C" >&6; }
20460 if test "${ac_cv_lib_com_err_com_err+set}" = set; then
20461   echo $ECHO_N "(cached) $ECHO_C" >&6
20462 else
20463   ac_check_lib_save_LIBS=$LIBS
20464 LIBS="-lcom_err  $LIBS"
20465 cat >conftest.$ac_ext <<_ACEOF
20466 /* confdefs.h.  */
20467 _ACEOF
20468 cat confdefs.h >>conftest.$ac_ext
20469 cat >>conftest.$ac_ext <<_ACEOF
20470 /* end confdefs.h.  */
20471
20472 /* Override any GCC internal prototype to avoid an error.
20473    Use char because int might match the return type of a GCC
20474    builtin and then its argument prototype would still apply.  */
20475 #ifdef __cplusplus
20476 extern "C"
20477 #endif
20478 char com_err ();
20479 int
20480 main ()
20481 {
20482 return com_err ();
20483   ;
20484   return 0;
20485 }
20486 _ACEOF
20487 rm -f conftest.$ac_objext conftest$ac_exeext
20488 if { (ac_try="$ac_link"
20489 case "(($ac_try" in
20490   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20491   *) ac_try_echo=$ac_try;;
20492 esac
20493 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20494   (eval "$ac_link") 2>conftest.er1
20495   ac_status=$?
20496   grep -v '^ *+' conftest.er1 >conftest.err
20497   rm -f conftest.er1
20498   cat conftest.err >&5
20499   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20500   (exit $ac_status); } && {
20501          test -z "$ac_c_werror_flag" ||
20502          test ! -s conftest.err
20503        } && test -s conftest$ac_exeext &&
20504        $as_test_x conftest$ac_exeext; then
20505   ac_cv_lib_com_err_com_err=yes
20506 else
20507   echo "$as_me: failed program was:" >&5
20508 sed 's/^/| /' conftest.$ac_ext >&5
20509
20510         ac_cv_lib_com_err_com_err=no
20511 fi
20512
20513 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20514       conftest$ac_exeext conftest.$ac_ext
20515 LIBS=$ac_check_lib_save_LIBS
20516 fi
20517 { echo "$as_me:$LINENO: result: $ac_cv_lib_com_err_com_err" >&5
20518 echo "${ECHO_T}$ac_cv_lib_com_err_com_err" >&6; }
20519 if test $ac_cv_lib_com_err_com_err = yes; then
20520   cat >>confdefs.h <<_ACEOF
20521 #define HAVE_LIBCOM_ERR 1
20522 _ACEOF
20523
20524   LIBS="-lcom_err $LIBS"
20525
20526 fi
20527
20528
20529 { echo "$as_me:$LINENO: checking for mit_des_cbc_encrypt in -lk5crypto" >&5
20530 echo $ECHO_N "checking for mit_des_cbc_encrypt in -lk5crypto... $ECHO_C" >&6; }
20531 if test "${ac_cv_lib_k5crypto_mit_des_cbc_encrypt+set}" = set; then
20532   echo $ECHO_N "(cached) $ECHO_C" >&6
20533 else
20534   ac_check_lib_save_LIBS=$LIBS
20535 LIBS="-lk5crypto  $LIBS"
20536 cat >conftest.$ac_ext <<_ACEOF
20537 /* confdefs.h.  */
20538 _ACEOF
20539 cat confdefs.h >>conftest.$ac_ext
20540 cat >>conftest.$ac_ext <<_ACEOF
20541 /* end confdefs.h.  */
20542
20543 /* Override any GCC internal prototype to avoid an error.
20544    Use char because int might match the return type of a GCC
20545    builtin and then its argument prototype would still apply.  */
20546 #ifdef __cplusplus
20547 extern "C"
20548 #endif
20549 char mit_des_cbc_encrypt ();
20550 int
20551 main ()
20552 {
20553 return mit_des_cbc_encrypt ();
20554   ;
20555   return 0;
20556 }
20557 _ACEOF
20558 rm -f conftest.$ac_objext conftest$ac_exeext
20559 if { (ac_try="$ac_link"
20560 case "(($ac_try" in
20561   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20562   *) ac_try_echo=$ac_try;;
20563 esac
20564 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20565   (eval "$ac_link") 2>conftest.er1
20566   ac_status=$?
20567   grep -v '^ *+' conftest.er1 >conftest.err
20568   rm -f conftest.er1
20569   cat conftest.err >&5
20570   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20571   (exit $ac_status); } && {
20572          test -z "$ac_c_werror_flag" ||
20573          test ! -s conftest.err
20574        } && test -s conftest$ac_exeext &&
20575        $as_test_x conftest$ac_exeext; then
20576   ac_cv_lib_k5crypto_mit_des_cbc_encrypt=yes
20577 else
20578   echo "$as_me: failed program was:" >&5
20579 sed 's/^/| /' conftest.$ac_ext >&5
20580
20581         ac_cv_lib_k5crypto_mit_des_cbc_encrypt=no
20582 fi
20583
20584 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20585       conftest$ac_exeext conftest.$ac_ext
20586 LIBS=$ac_check_lib_save_LIBS
20587 fi
20588 { echo "$as_me:$LINENO: result: $ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&5
20589 echo "${ECHO_T}$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&6; }
20590 if test $ac_cv_lib_k5crypto_mit_des_cbc_encrypt = yes; then
20591   cat >>confdefs.h <<_ACEOF
20592 #define HAVE_LIBK5CRYPTO 1
20593 _ACEOF
20594
20595   LIBS="-lk5crypto $LIBS"
20596
20597 fi
20598
20599
20600 { echo "$as_me:$LINENO: checking for mit_des_cbc_encrypt in -lcrypto" >&5
20601 echo $ECHO_N "checking for mit_des_cbc_encrypt in -lcrypto... $ECHO_C" >&6; }
20602 if test "${ac_cv_lib_crypto_mit_des_cbc_encrypt+set}" = set; then
20603   echo $ECHO_N "(cached) $ECHO_C" >&6
20604 else
20605   ac_check_lib_save_LIBS=$LIBS
20606 LIBS="-lcrypto  $LIBS"
20607 cat >conftest.$ac_ext <<_ACEOF
20608 /* confdefs.h.  */
20609 _ACEOF
20610 cat confdefs.h >>conftest.$ac_ext
20611 cat >>conftest.$ac_ext <<_ACEOF
20612 /* end confdefs.h.  */
20613
20614 /* Override any GCC internal prototype to avoid an error.
20615    Use char because int might match the return type of a GCC
20616    builtin and then its argument prototype would still apply.  */
20617 #ifdef __cplusplus
20618 extern "C"
20619 #endif
20620 char mit_des_cbc_encrypt ();
20621 int
20622 main ()
20623 {
20624 return mit_des_cbc_encrypt ();
20625   ;
20626   return 0;
20627 }
20628 _ACEOF
20629 rm -f conftest.$ac_objext conftest$ac_exeext
20630 if { (ac_try="$ac_link"
20631 case "(($ac_try" in
20632   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20633   *) ac_try_echo=$ac_try;;
20634 esac
20635 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20636   (eval "$ac_link") 2>conftest.er1
20637   ac_status=$?
20638   grep -v '^ *+' conftest.er1 >conftest.err
20639   rm -f conftest.er1
20640   cat conftest.err >&5
20641   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20642   (exit $ac_status); } && {
20643          test -z "$ac_c_werror_flag" ||
20644          test ! -s conftest.err
20645        } && test -s conftest$ac_exeext &&
20646        $as_test_x conftest$ac_exeext; then
20647   ac_cv_lib_crypto_mit_des_cbc_encrypt=yes
20648 else
20649   echo "$as_me: failed program was:" >&5
20650 sed 's/^/| /' conftest.$ac_ext >&5
20651
20652         ac_cv_lib_crypto_mit_des_cbc_encrypt=no
20653 fi
20654
20655 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20656       conftest$ac_exeext conftest.$ac_ext
20657 LIBS=$ac_check_lib_save_LIBS
20658 fi
20659 { echo "$as_me:$LINENO: result: $ac_cv_lib_crypto_mit_des_cbc_encrypt" >&5
20660 echo "${ECHO_T}$ac_cv_lib_crypto_mit_des_cbc_encrypt" >&6; }
20661 if test $ac_cv_lib_crypto_mit_des_cbc_encrypt = yes; then
20662   cat >>confdefs.h <<_ACEOF
20663 #define HAVE_LIBCRYPTO 1
20664 _ACEOF
20665
20666   LIBS="-lcrypto $LIBS"
20667
20668 fi
20669
20670
20671 { echo "$as_me:$LINENO: checking for krb5_init_context in -lkrb5" >&5
20672 echo $ECHO_N "checking for krb5_init_context in -lkrb5... $ECHO_C" >&6; }
20673 if test "${ac_cv_lib_krb5_krb5_init_context+set}" = set; then
20674   echo $ECHO_N "(cached) $ECHO_C" >&6
20675 else
20676   ac_check_lib_save_LIBS=$LIBS
20677 LIBS="-lkrb5  $LIBS"
20678 cat >conftest.$ac_ext <<_ACEOF
20679 /* confdefs.h.  */
20680 _ACEOF
20681 cat confdefs.h >>conftest.$ac_ext
20682 cat >>conftest.$ac_ext <<_ACEOF
20683 /* end confdefs.h.  */
20684
20685 /* Override any GCC internal prototype to avoid an error.
20686    Use char because int might match the return type of a GCC
20687    builtin and then its argument prototype would still apply.  */
20688 #ifdef __cplusplus
20689 extern "C"
20690 #endif
20691 char krb5_init_context ();
20692 int
20693 main ()
20694 {
20695 return krb5_init_context ();
20696   ;
20697   return 0;
20698 }
20699 _ACEOF
20700 rm -f conftest.$ac_objext conftest$ac_exeext
20701 if { (ac_try="$ac_link"
20702 case "(($ac_try" in
20703   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20704   *) ac_try_echo=$ac_try;;
20705 esac
20706 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20707   (eval "$ac_link") 2>conftest.er1
20708   ac_status=$?
20709   grep -v '^ *+' conftest.er1 >conftest.err
20710   rm -f conftest.er1
20711   cat conftest.err >&5
20712   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20713   (exit $ac_status); } && {
20714          test -z "$ac_c_werror_flag" ||
20715          test ! -s conftest.err
20716        } && test -s conftest$ac_exeext &&
20717        $as_test_x conftest$ac_exeext; then
20718   ac_cv_lib_krb5_krb5_init_context=yes
20719 else
20720   echo "$as_me: failed program was:" >&5
20721 sed 's/^/| /' conftest.$ac_ext >&5
20722
20723         ac_cv_lib_krb5_krb5_init_context=no
20724 fi
20725
20726 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20727       conftest$ac_exeext conftest.$ac_ext
20728 LIBS=$ac_check_lib_save_LIBS
20729 fi
20730 { echo "$as_me:$LINENO: result: $ac_cv_lib_krb5_krb5_init_context" >&5
20731 echo "${ECHO_T}$ac_cv_lib_krb5_krb5_init_context" >&6; }
20732 if test $ac_cv_lib_krb5_krb5_init_context = yes; then
20733   cat >>confdefs.h <<_ACEOF
20734 #define HAVE_LIBKRB5 1
20735 _ACEOF
20736
20737   LIBS="-lkrb5 $LIBS"
20738
20739 fi
20740
20741   if test "${with_kerberos5}" = no; then
20742
20743 { echo "$as_me:$LINENO: checking for des_cbc_encrypt in -ldes425" >&5
20744 echo $ECHO_N "checking for des_cbc_encrypt in -ldes425... $ECHO_C" >&6; }
20745 if test "${ac_cv_lib_des425_des_cbc_encrypt+set}" = set; then
20746   echo $ECHO_N "(cached) $ECHO_C" >&6
20747 else
20748   ac_check_lib_save_LIBS=$LIBS
20749 LIBS="-ldes425  $LIBS"
20750 cat >conftest.$ac_ext <<_ACEOF
20751 /* confdefs.h.  */
20752 _ACEOF
20753 cat confdefs.h >>conftest.$ac_ext
20754 cat >>conftest.$ac_ext <<_ACEOF
20755 /* end confdefs.h.  */
20756
20757 /* Override any GCC internal prototype to avoid an error.
20758    Use char because int might match the return type of a GCC
20759    builtin and then its argument prototype would still apply.  */
20760 #ifdef __cplusplus
20761 extern "C"
20762 #endif
20763 char des_cbc_encrypt ();
20764 int
20765 main ()
20766 {
20767 return des_cbc_encrypt ();
20768   ;
20769   return 0;
20770 }
20771 _ACEOF
20772 rm -f conftest.$ac_objext conftest$ac_exeext
20773 if { (ac_try="$ac_link"
20774 case "(($ac_try" in
20775   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20776   *) ac_try_echo=$ac_try;;
20777 esac
20778 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20779   (eval "$ac_link") 2>conftest.er1
20780   ac_status=$?
20781   grep -v '^ *+' conftest.er1 >conftest.err
20782   rm -f conftest.er1
20783   cat conftest.err >&5
20784   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20785   (exit $ac_status); } && {
20786          test -z "$ac_c_werror_flag" ||
20787          test ! -s conftest.err
20788        } && test -s conftest$ac_exeext &&
20789        $as_test_x conftest$ac_exeext; then
20790   ac_cv_lib_des425_des_cbc_encrypt=yes
20791 else
20792   echo "$as_me: failed program was:" >&5
20793 sed 's/^/| /' conftest.$ac_ext >&5
20794
20795         ac_cv_lib_des425_des_cbc_encrypt=no
20796 fi
20797
20798 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20799       conftest$ac_exeext conftest.$ac_ext
20800 LIBS=$ac_check_lib_save_LIBS
20801 fi
20802 { echo "$as_me:$LINENO: result: $ac_cv_lib_des425_des_cbc_encrypt" >&5
20803 echo "${ECHO_T}$ac_cv_lib_des425_des_cbc_encrypt" >&6; }
20804 if test $ac_cv_lib_des425_des_cbc_encrypt = yes; then
20805   cat >>confdefs.h <<_ACEOF
20806 #define HAVE_LIBDES425 1
20807 _ACEOF
20808
20809   LIBS="-ldes425 $LIBS"
20810
20811 else
20812
20813 { echo "$as_me:$LINENO: checking for des_cbc_encrypt in -ldes" >&5
20814 echo $ECHO_N "checking for des_cbc_encrypt in -ldes... $ECHO_C" >&6; }
20815 if test "${ac_cv_lib_des_des_cbc_encrypt+set}" = set; then
20816   echo $ECHO_N "(cached) $ECHO_C" >&6
20817 else
20818   ac_check_lib_save_LIBS=$LIBS
20819 LIBS="-ldes  $LIBS"
20820 cat >conftest.$ac_ext <<_ACEOF
20821 /* confdefs.h.  */
20822 _ACEOF
20823 cat confdefs.h >>conftest.$ac_ext
20824 cat >>conftest.$ac_ext <<_ACEOF
20825 /* end confdefs.h.  */
20826
20827 /* Override any GCC internal prototype to avoid an error.
20828    Use char because int might match the return type of a GCC
20829    builtin and then its argument prototype would still apply.  */
20830 #ifdef __cplusplus
20831 extern "C"
20832 #endif
20833 char des_cbc_encrypt ();
20834 int
20835 main ()
20836 {
20837 return des_cbc_encrypt ();
20838   ;
20839   return 0;
20840 }
20841 _ACEOF
20842 rm -f conftest.$ac_objext conftest$ac_exeext
20843 if { (ac_try="$ac_link"
20844 case "(($ac_try" in
20845   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20846   *) ac_try_echo=$ac_try;;
20847 esac
20848 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20849   (eval "$ac_link") 2>conftest.er1
20850   ac_status=$?
20851   grep -v '^ *+' conftest.er1 >conftest.err
20852   rm -f conftest.er1
20853   cat conftest.err >&5
20854   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20855   (exit $ac_status); } && {
20856          test -z "$ac_c_werror_flag" ||
20857          test ! -s conftest.err
20858        } && test -s conftest$ac_exeext &&
20859        $as_test_x conftest$ac_exeext; then
20860   ac_cv_lib_des_des_cbc_encrypt=yes
20861 else
20862   echo "$as_me: failed program was:" >&5
20863 sed 's/^/| /' conftest.$ac_ext >&5
20864
20865         ac_cv_lib_des_des_cbc_encrypt=no
20866 fi
20867
20868 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20869       conftest$ac_exeext conftest.$ac_ext
20870 LIBS=$ac_check_lib_save_LIBS
20871 fi
20872 { echo "$as_me:$LINENO: result: $ac_cv_lib_des_des_cbc_encrypt" >&5
20873 echo "${ECHO_T}$ac_cv_lib_des_des_cbc_encrypt" >&6; }
20874 if test $ac_cv_lib_des_des_cbc_encrypt = yes; then
20875   cat >>confdefs.h <<_ACEOF
20876 #define HAVE_LIBDES 1
20877 _ACEOF
20878
20879   LIBS="-ldes $LIBS"
20880
20881 fi
20882
20883 fi
20884
20885
20886 { echo "$as_me:$LINENO: checking for krb_get_cred in -lkrb4" >&5
20887 echo $ECHO_N "checking for krb_get_cred in -lkrb4... $ECHO_C" >&6; }
20888 if test "${ac_cv_lib_krb4_krb_get_cred+set}" = set; then
20889   echo $ECHO_N "(cached) $ECHO_C" >&6
20890 else
20891   ac_check_lib_save_LIBS=$LIBS
20892 LIBS="-lkrb4  $LIBS"
20893 cat >conftest.$ac_ext <<_ACEOF
20894 /* confdefs.h.  */
20895 _ACEOF
20896 cat confdefs.h >>conftest.$ac_ext
20897 cat >>conftest.$ac_ext <<_ACEOF
20898 /* end confdefs.h.  */
20899
20900 /* Override any GCC internal prototype to avoid an error.
20901    Use char because int might match the return type of a GCC
20902    builtin and then its argument prototype would still apply.  */
20903 #ifdef __cplusplus
20904 extern "C"
20905 #endif
20906 char krb_get_cred ();
20907 int
20908 main ()
20909 {
20910 return krb_get_cred ();
20911   ;
20912   return 0;
20913 }
20914 _ACEOF
20915 rm -f conftest.$ac_objext conftest$ac_exeext
20916 if { (ac_try="$ac_link"
20917 case "(($ac_try" in
20918   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20919   *) ac_try_echo=$ac_try;;
20920 esac
20921 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20922   (eval "$ac_link") 2>conftest.er1
20923   ac_status=$?
20924   grep -v '^ *+' conftest.er1 >conftest.err
20925   rm -f conftest.er1
20926   cat conftest.err >&5
20927   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20928   (exit $ac_status); } && {
20929          test -z "$ac_c_werror_flag" ||
20930          test ! -s conftest.err
20931        } && test -s conftest$ac_exeext &&
20932        $as_test_x conftest$ac_exeext; then
20933   ac_cv_lib_krb4_krb_get_cred=yes
20934 else
20935   echo "$as_me: failed program was:" >&5
20936 sed 's/^/| /' conftest.$ac_ext >&5
20937
20938         ac_cv_lib_krb4_krb_get_cred=no
20939 fi
20940
20941 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20942       conftest$ac_exeext conftest.$ac_ext
20943 LIBS=$ac_check_lib_save_LIBS
20944 fi
20945 { echo "$as_me:$LINENO: result: $ac_cv_lib_krb4_krb_get_cred" >&5
20946 echo "${ECHO_T}$ac_cv_lib_krb4_krb_get_cred" >&6; }
20947 if test $ac_cv_lib_krb4_krb_get_cred = yes; then
20948   cat >>confdefs.h <<_ACEOF
20949 #define HAVE_LIBKRB4 1
20950 _ACEOF
20951
20952   LIBS="-lkrb4 $LIBS"
20953
20954 else
20955
20956 { echo "$as_me:$LINENO: checking for krb_get_cred in -lkrb" >&5
20957 echo $ECHO_N "checking for krb_get_cred in -lkrb... $ECHO_C" >&6; }
20958 if test "${ac_cv_lib_krb_krb_get_cred+set}" = set; then
20959   echo $ECHO_N "(cached) $ECHO_C" >&6
20960 else
20961   ac_check_lib_save_LIBS=$LIBS
20962 LIBS="-lkrb  $LIBS"
20963 cat >conftest.$ac_ext <<_ACEOF
20964 /* confdefs.h.  */
20965 _ACEOF
20966 cat confdefs.h >>conftest.$ac_ext
20967 cat >>conftest.$ac_ext <<_ACEOF
20968 /* end confdefs.h.  */
20969
20970 /* Override any GCC internal prototype to avoid an error.
20971    Use char because int might match the return type of a GCC
20972    builtin and then its argument prototype would still apply.  */
20973 #ifdef __cplusplus
20974 extern "C"
20975 #endif
20976 char krb_get_cred ();
20977 int
20978 main ()
20979 {
20980 return krb_get_cred ();
20981   ;
20982   return 0;
20983 }
20984 _ACEOF
20985 rm -f conftest.$ac_objext conftest$ac_exeext
20986 if { (ac_try="$ac_link"
20987 case "(($ac_try" in
20988   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20989   *) ac_try_echo=$ac_try;;
20990 esac
20991 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20992   (eval "$ac_link") 2>conftest.er1
20993   ac_status=$?
20994   grep -v '^ *+' conftest.er1 >conftest.err
20995   rm -f conftest.er1
20996   cat conftest.err >&5
20997   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20998   (exit $ac_status); } && {
20999          test -z "$ac_c_werror_flag" ||
21000          test ! -s conftest.err
21001        } && test -s conftest$ac_exeext &&
21002        $as_test_x conftest$ac_exeext; then
21003   ac_cv_lib_krb_krb_get_cred=yes
21004 else
21005   echo "$as_me: failed program was:" >&5
21006 sed 's/^/| /' conftest.$ac_ext >&5
21007
21008         ac_cv_lib_krb_krb_get_cred=no
21009 fi
21010
21011 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
21012       conftest$ac_exeext conftest.$ac_ext
21013 LIBS=$ac_check_lib_save_LIBS
21014 fi
21015 { echo "$as_me:$LINENO: result: $ac_cv_lib_krb_krb_get_cred" >&5
21016 echo "${ECHO_T}$ac_cv_lib_krb_krb_get_cred" >&6; }
21017 if test $ac_cv_lib_krb_krb_get_cred = yes; then
21018   cat >>confdefs.h <<_ACEOF
21019 #define HAVE_LIBKRB 1
21020 _ACEOF
21021
21022   LIBS="-lkrb $LIBS"
21023
21024 fi
21025
21026 fi
21027
21028   fi
21029
21030   if test "${with_kerberos5}" != no; then
21031
21032 for ac_header in krb5.h
21033 do
21034 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
21035 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21036   { echo "$as_me:$LINENO: checking for $ac_header" >&5
21037 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21038 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21039   echo $ECHO_N "(cached) $ECHO_C" >&6
21040 fi
21041 ac_res=`eval echo '${'$as_ac_Header'}'`
21042                { echo "$as_me:$LINENO: result: $ac_res" >&5
21043 echo "${ECHO_T}$ac_res" >&6; }
21044 else
21045   # Is the header compilable?
21046 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
21047 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
21048 cat >conftest.$ac_ext <<_ACEOF
21049 /* confdefs.h.  */
21050 _ACEOF
21051 cat confdefs.h >>conftest.$ac_ext
21052 cat >>conftest.$ac_ext <<_ACEOF
21053 /* end confdefs.h.  */
21054 $ac_includes_default
21055 #include <$ac_header>
21056 _ACEOF
21057 rm -f conftest.$ac_objext
21058 if { (ac_try="$ac_compile"
21059 case "(($ac_try" in
21060   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21061   *) ac_try_echo=$ac_try;;
21062 esac
21063 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21064   (eval "$ac_compile") 2>conftest.er1
21065   ac_status=$?
21066   grep -v '^ *+' conftest.er1 >conftest.err
21067   rm -f conftest.er1
21068   cat conftest.err >&5
21069   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21070   (exit $ac_status); } && {
21071          test -z "$ac_c_werror_flag" ||
21072          test ! -s conftest.err
21073        } && test -s conftest.$ac_objext; then
21074   ac_header_compiler=yes
21075 else
21076   echo "$as_me: failed program was:" >&5
21077 sed 's/^/| /' conftest.$ac_ext >&5
21078
21079         ac_header_compiler=no
21080 fi
21081
21082 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21083 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
21084 echo "${ECHO_T}$ac_header_compiler" >&6; }
21085
21086 # Is the header present?
21087 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
21088 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
21089 cat >conftest.$ac_ext <<_ACEOF
21090 /* confdefs.h.  */
21091 _ACEOF
21092 cat confdefs.h >>conftest.$ac_ext
21093 cat >>conftest.$ac_ext <<_ACEOF
21094 /* end confdefs.h.  */
21095 #include <$ac_header>
21096 _ACEOF
21097 if { (ac_try="$ac_cpp conftest.$ac_ext"
21098 case "(($ac_try" in
21099   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21100   *) ac_try_echo=$ac_try;;
21101 esac
21102 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21103   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
21104   ac_status=$?
21105   grep -v '^ *+' conftest.er1 >conftest.err
21106   rm -f conftest.er1
21107   cat conftest.err >&5
21108   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21109   (exit $ac_status); } >/dev/null && {
21110          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
21111          test ! -s conftest.err
21112        }; then
21113   ac_header_preproc=yes
21114 else
21115   echo "$as_me: failed program was:" >&5
21116 sed 's/^/| /' conftest.$ac_ext >&5
21117
21118   ac_header_preproc=no
21119 fi
21120
21121 rm -f conftest.err conftest.$ac_ext
21122 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
21123 echo "${ECHO_T}$ac_header_preproc" >&6; }
21124
21125 # So?  What about this header?
21126 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
21127   yes:no: )
21128     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
21129 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
21130     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
21131 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
21132     ac_header_preproc=yes
21133     ;;
21134   no:yes:* )
21135     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
21136 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
21137     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
21138 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
21139     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
21140 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
21141     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
21142 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
21143     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
21144 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
21145     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
21146 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
21147
21148     ;;
21149 esac
21150 { echo "$as_me:$LINENO: checking for $ac_header" >&5
21151 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21152 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21153   echo $ECHO_N "(cached) $ECHO_C" >&6
21154 else
21155   eval "$as_ac_Header=\$ac_header_preproc"
21156 fi
21157 ac_res=`eval echo '${'$as_ac_Header'}'`
21158                { echo "$as_me:$LINENO: result: $ac_res" >&5
21159 echo "${ECHO_T}$ac_res" >&6; }
21160
21161 fi
21162 if test `eval echo '${'$as_ac_Header'}'` = yes; then
21163   cat >>confdefs.h <<_ACEOF
21164 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
21165 _ACEOF
21166  { echo "$as_me:$LINENO: checking for krb5_error.text" >&5
21167 echo $ECHO_N "checking for krb5_error.text... $ECHO_C" >&6; }
21168 if test "${ac_cv_member_krb5_error_text+set}" = set; then
21169   echo $ECHO_N "(cached) $ECHO_C" >&6
21170 else
21171   cat >conftest.$ac_ext <<_ACEOF
21172 /* confdefs.h.  */
21173 _ACEOF
21174 cat confdefs.h >>conftest.$ac_ext
21175 cat >>conftest.$ac_ext <<_ACEOF
21176 /* end confdefs.h.  */
21177 #include <krb5.h>
21178
21179 int
21180 main ()
21181 {
21182 static krb5_error ac_aggr;
21183 if (ac_aggr.text)
21184 return 0;
21185   ;
21186   return 0;
21187 }
21188 _ACEOF
21189 rm -f conftest.$ac_objext
21190 if { (ac_try="$ac_compile"
21191 case "(($ac_try" in
21192   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21193   *) ac_try_echo=$ac_try;;
21194 esac
21195 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21196   (eval "$ac_compile") 2>conftest.er1
21197   ac_status=$?
21198   grep -v '^ *+' conftest.er1 >conftest.err
21199   rm -f conftest.er1
21200   cat conftest.err >&5
21201   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21202   (exit $ac_status); } && {
21203          test -z "$ac_c_werror_flag" ||
21204          test ! -s conftest.err
21205        } && test -s conftest.$ac_objext; then
21206   ac_cv_member_krb5_error_text=yes
21207 else
21208   echo "$as_me: failed program was:" >&5
21209 sed 's/^/| /' conftest.$ac_ext >&5
21210
21211         cat >conftest.$ac_ext <<_ACEOF
21212 /* confdefs.h.  */
21213 _ACEOF
21214 cat confdefs.h >>conftest.$ac_ext
21215 cat >>conftest.$ac_ext <<_ACEOF
21216 /* end confdefs.h.  */
21217 #include <krb5.h>
21218
21219 int
21220 main ()
21221 {
21222 static krb5_error ac_aggr;
21223 if (sizeof ac_aggr.text)
21224 return 0;
21225   ;
21226   return 0;
21227 }
21228 _ACEOF
21229 rm -f conftest.$ac_objext
21230 if { (ac_try="$ac_compile"
21231 case "(($ac_try" in
21232   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21233   *) ac_try_echo=$ac_try;;
21234 esac
21235 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21236   (eval "$ac_compile") 2>conftest.er1
21237   ac_status=$?
21238   grep -v '^ *+' conftest.er1 >conftest.err
21239   rm -f conftest.er1
21240   cat conftest.err >&5
21241   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21242   (exit $ac_status); } && {
21243          test -z "$ac_c_werror_flag" ||
21244          test ! -s conftest.err
21245        } && test -s conftest.$ac_objext; then
21246   ac_cv_member_krb5_error_text=yes
21247 else
21248   echo "$as_me: failed program was:" >&5
21249 sed 's/^/| /' conftest.$ac_ext >&5
21250
21251         ac_cv_member_krb5_error_text=no
21252 fi
21253
21254 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21255 fi
21256
21257 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21258 fi
21259 { echo "$as_me:$LINENO: result: $ac_cv_member_krb5_error_text" >&5
21260 echo "${ECHO_T}$ac_cv_member_krb5_error_text" >&6; }
21261 if test $ac_cv_member_krb5_error_text = yes; then
21262
21263 cat >>confdefs.h <<_ACEOF
21264 #define HAVE_KRB5_ERROR_TEXT 1
21265 _ACEOF
21266
21267
21268 fi
21269 { echo "$as_me:$LINENO: checking for krb5_error.e_text" >&5
21270 echo $ECHO_N "checking for krb5_error.e_text... $ECHO_C" >&6; }
21271 if test "${ac_cv_member_krb5_error_e_text+set}" = set; then
21272   echo $ECHO_N "(cached) $ECHO_C" >&6
21273 else
21274   cat >conftest.$ac_ext <<_ACEOF
21275 /* confdefs.h.  */
21276 _ACEOF
21277 cat confdefs.h >>conftest.$ac_ext
21278 cat >>conftest.$ac_ext <<_ACEOF
21279 /* end confdefs.h.  */
21280 #include <krb5.h>
21281
21282 int
21283 main ()
21284 {
21285 static krb5_error ac_aggr;
21286 if (ac_aggr.e_text)
21287 return 0;
21288   ;
21289   return 0;
21290 }
21291 _ACEOF
21292 rm -f conftest.$ac_objext
21293 if { (ac_try="$ac_compile"
21294 case "(($ac_try" in
21295   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21296   *) ac_try_echo=$ac_try;;
21297 esac
21298 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21299   (eval "$ac_compile") 2>conftest.er1
21300   ac_status=$?
21301   grep -v '^ *+' conftest.er1 >conftest.err
21302   rm -f conftest.er1
21303   cat conftest.err >&5
21304   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21305   (exit $ac_status); } && {
21306          test -z "$ac_c_werror_flag" ||
21307          test ! -s conftest.err
21308        } && test -s conftest.$ac_objext; then
21309   ac_cv_member_krb5_error_e_text=yes
21310 else
21311   echo "$as_me: failed program was:" >&5
21312 sed 's/^/| /' conftest.$ac_ext >&5
21313
21314         cat >conftest.$ac_ext <<_ACEOF
21315 /* confdefs.h.  */
21316 _ACEOF
21317 cat confdefs.h >>conftest.$ac_ext
21318 cat >>conftest.$ac_ext <<_ACEOF
21319 /* end confdefs.h.  */
21320 #include <krb5.h>
21321
21322 int
21323 main ()
21324 {
21325 static krb5_error ac_aggr;
21326 if (sizeof ac_aggr.e_text)
21327 return 0;
21328   ;
21329   return 0;
21330 }
21331 _ACEOF
21332 rm -f conftest.$ac_objext
21333 if { (ac_try="$ac_compile"
21334 case "(($ac_try" in
21335   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21336   *) ac_try_echo=$ac_try;;
21337 esac
21338 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21339   (eval "$ac_compile") 2>conftest.er1
21340   ac_status=$?
21341   grep -v '^ *+' conftest.er1 >conftest.err
21342   rm -f conftest.er1
21343   cat conftest.err >&5
21344   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21345   (exit $ac_status); } && {
21346          test -z "$ac_c_werror_flag" ||
21347          test ! -s conftest.err
21348        } && test -s conftest.$ac_objext; then
21349   ac_cv_member_krb5_error_e_text=yes
21350 else
21351   echo "$as_me: failed program was:" >&5
21352 sed 's/^/| /' conftest.$ac_ext >&5
21353
21354         ac_cv_member_krb5_error_e_text=no
21355 fi
21356
21357 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21358 fi
21359
21360 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21361 fi
21362 { echo "$as_me:$LINENO: result: $ac_cv_member_krb5_error_e_text" >&5
21363 echo "${ECHO_T}$ac_cv_member_krb5_error_e_text" >&6; }
21364 if test $ac_cv_member_krb5_error_e_text = yes; then
21365
21366 cat >>confdefs.h <<_ACEOF
21367 #define HAVE_KRB5_ERROR_E_TEXT 1
21368 _ACEOF
21369
21370
21371 fi
21372
21373 fi
21374
21375 done
21376
21377   else
21378
21379 for ac_header in des.h
21380 do
21381 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
21382 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21383   { echo "$as_me:$LINENO: checking for $ac_header" >&5
21384 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21385 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21386   echo $ECHO_N "(cached) $ECHO_C" >&6
21387 fi
21388 ac_res=`eval echo '${'$as_ac_Header'}'`
21389                { echo "$as_me:$LINENO: result: $ac_res" >&5
21390 echo "${ECHO_T}$ac_res" >&6; }
21391 else
21392   # Is the header compilable?
21393 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
21394 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
21395 cat >conftest.$ac_ext <<_ACEOF
21396 /* confdefs.h.  */
21397 _ACEOF
21398 cat confdefs.h >>conftest.$ac_ext
21399 cat >>conftest.$ac_ext <<_ACEOF
21400 /* end confdefs.h.  */
21401 $ac_includes_default
21402 #include <$ac_header>
21403 _ACEOF
21404 rm -f conftest.$ac_objext
21405 if { (ac_try="$ac_compile"
21406 case "(($ac_try" in
21407   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21408   *) ac_try_echo=$ac_try;;
21409 esac
21410 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21411   (eval "$ac_compile") 2>conftest.er1
21412   ac_status=$?
21413   grep -v '^ *+' conftest.er1 >conftest.err
21414   rm -f conftest.er1
21415   cat conftest.err >&5
21416   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21417   (exit $ac_status); } && {
21418          test -z "$ac_c_werror_flag" ||
21419          test ! -s conftest.err
21420        } && test -s conftest.$ac_objext; then
21421   ac_header_compiler=yes
21422 else
21423   echo "$as_me: failed program was:" >&5
21424 sed 's/^/| /' conftest.$ac_ext >&5
21425
21426         ac_header_compiler=no
21427 fi
21428
21429 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21430 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
21431 echo "${ECHO_T}$ac_header_compiler" >&6; }
21432
21433 # Is the header present?
21434 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
21435 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
21436 cat >conftest.$ac_ext <<_ACEOF
21437 /* confdefs.h.  */
21438 _ACEOF
21439 cat confdefs.h >>conftest.$ac_ext
21440 cat >>conftest.$ac_ext <<_ACEOF
21441 /* end confdefs.h.  */
21442 #include <$ac_header>
21443 _ACEOF
21444 if { (ac_try="$ac_cpp conftest.$ac_ext"
21445 case "(($ac_try" in
21446   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21447   *) ac_try_echo=$ac_try;;
21448 esac
21449 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21450   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
21451   ac_status=$?
21452   grep -v '^ *+' conftest.er1 >conftest.err
21453   rm -f conftest.er1
21454   cat conftest.err >&5
21455   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21456   (exit $ac_status); } >/dev/null && {
21457          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
21458          test ! -s conftest.err
21459        }; then
21460   ac_header_preproc=yes
21461 else
21462   echo "$as_me: failed program was:" >&5
21463 sed 's/^/| /' conftest.$ac_ext >&5
21464
21465   ac_header_preproc=no
21466 fi
21467
21468 rm -f conftest.err conftest.$ac_ext
21469 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
21470 echo "${ECHO_T}$ac_header_preproc" >&6; }
21471
21472 # So?  What about this header?
21473 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
21474   yes:no: )
21475     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
21476 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
21477     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
21478 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
21479     ac_header_preproc=yes
21480     ;;
21481   no:yes:* )
21482     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
21483 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
21484     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
21485 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
21486     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
21487 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
21488     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
21489 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
21490     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
21491 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
21492     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
21493 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
21494
21495     ;;
21496 esac
21497 { echo "$as_me:$LINENO: checking for $ac_header" >&5
21498 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21499 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21500   echo $ECHO_N "(cached) $ECHO_C" >&6
21501 else
21502   eval "$as_ac_Header=\$ac_header_preproc"
21503 fi
21504 ac_res=`eval echo '${'$as_ac_Header'}'`
21505                { echo "$as_me:$LINENO: result: $ac_res" >&5
21506 echo "${ECHO_T}$ac_res" >&6; }
21507
21508 fi
21509 if test `eval echo '${'$as_ac_Header'}'` = yes; then
21510   cat >>confdefs.h <<_ACEOF
21511 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
21512 _ACEOF
21513
21514 else
21515
21516 for ac_header in kerberosIV/des.h
21517 do
21518 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
21519 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21520   { echo "$as_me:$LINENO: checking for $ac_header" >&5
21521 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21522 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21523   echo $ECHO_N "(cached) $ECHO_C" >&6
21524 fi
21525 ac_res=`eval echo '${'$as_ac_Header'}'`
21526                { echo "$as_me:$LINENO: result: $ac_res" >&5
21527 echo "${ECHO_T}$ac_res" >&6; }
21528 else
21529   # Is the header compilable?
21530 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
21531 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
21532 cat >conftest.$ac_ext <<_ACEOF
21533 /* confdefs.h.  */
21534 _ACEOF
21535 cat confdefs.h >>conftest.$ac_ext
21536 cat >>conftest.$ac_ext <<_ACEOF
21537 /* end confdefs.h.  */
21538 $ac_includes_default
21539 #include <$ac_header>
21540 _ACEOF
21541 rm -f conftest.$ac_objext
21542 if { (ac_try="$ac_compile"
21543 case "(($ac_try" in
21544   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21545   *) ac_try_echo=$ac_try;;
21546 esac
21547 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21548   (eval "$ac_compile") 2>conftest.er1
21549   ac_status=$?
21550   grep -v '^ *+' conftest.er1 >conftest.err
21551   rm -f conftest.er1
21552   cat conftest.err >&5
21553   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21554   (exit $ac_status); } && {
21555          test -z "$ac_c_werror_flag" ||
21556          test ! -s conftest.err
21557        } && test -s conftest.$ac_objext; then
21558   ac_header_compiler=yes
21559 else
21560   echo "$as_me: failed program was:" >&5
21561 sed 's/^/| /' conftest.$ac_ext >&5
21562
21563         ac_header_compiler=no
21564 fi
21565
21566 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21567 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
21568 echo "${ECHO_T}$ac_header_compiler" >&6; }
21569
21570 # Is the header present?
21571 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
21572 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
21573 cat >conftest.$ac_ext <<_ACEOF
21574 /* confdefs.h.  */
21575 _ACEOF
21576 cat confdefs.h >>conftest.$ac_ext
21577 cat >>conftest.$ac_ext <<_ACEOF
21578 /* end confdefs.h.  */
21579 #include <$ac_header>
21580 _ACEOF
21581 if { (ac_try="$ac_cpp conftest.$ac_ext"
21582 case "(($ac_try" in
21583   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21584   *) ac_try_echo=$ac_try;;
21585 esac
21586 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21587   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
21588   ac_status=$?
21589   grep -v '^ *+' conftest.er1 >conftest.err
21590   rm -f conftest.er1
21591   cat conftest.err >&5
21592   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21593   (exit $ac_status); } >/dev/null && {
21594          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
21595          test ! -s conftest.err
21596        }; then
21597   ac_header_preproc=yes
21598 else
21599   echo "$as_me: failed program was:" >&5
21600 sed 's/^/| /' conftest.$ac_ext >&5
21601
21602   ac_header_preproc=no
21603 fi
21604
21605 rm -f conftest.err conftest.$ac_ext
21606 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
21607 echo "${ECHO_T}$ac_header_preproc" >&6; }
21608
21609 # So?  What about this header?
21610 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
21611   yes:no: )
21612     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
21613 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
21614     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
21615 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
21616     ac_header_preproc=yes
21617     ;;
21618   no:yes:* )
21619     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
21620 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
21621     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
21622 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
21623     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
21624 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
21625     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
21626 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
21627     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
21628 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
21629     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
21630 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
21631
21632     ;;
21633 esac
21634 { echo "$as_me:$LINENO: checking for $ac_header" >&5
21635 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21636 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21637   echo $ECHO_N "(cached) $ECHO_C" >&6
21638 else
21639   eval "$as_ac_Header=\$ac_header_preproc"
21640 fi
21641 ac_res=`eval echo '${'$as_ac_Header'}'`
21642                { echo "$as_me:$LINENO: result: $ac_res" >&5
21643 echo "${ECHO_T}$ac_res" >&6; }
21644
21645 fi
21646 if test `eval echo '${'$as_ac_Header'}'` = yes; then
21647   cat >>confdefs.h <<_ACEOF
21648 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
21649 _ACEOF
21650
21651 else
21652
21653 for ac_header in kerberos/des.h
21654 do
21655 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
21656 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21657   { echo "$as_me:$LINENO: checking for $ac_header" >&5
21658 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21659 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21660   echo $ECHO_N "(cached) $ECHO_C" >&6
21661 fi
21662 ac_res=`eval echo '${'$as_ac_Header'}'`
21663                { echo "$as_me:$LINENO: result: $ac_res" >&5
21664 echo "${ECHO_T}$ac_res" >&6; }
21665 else
21666   # Is the header compilable?
21667 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
21668 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
21669 cat >conftest.$ac_ext <<_ACEOF
21670 /* confdefs.h.  */
21671 _ACEOF
21672 cat confdefs.h >>conftest.$ac_ext
21673 cat >>conftest.$ac_ext <<_ACEOF
21674 /* end confdefs.h.  */
21675 $ac_includes_default
21676 #include <$ac_header>
21677 _ACEOF
21678 rm -f conftest.$ac_objext
21679 if { (ac_try="$ac_compile"
21680 case "(($ac_try" in
21681   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21682   *) ac_try_echo=$ac_try;;
21683 esac
21684 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21685   (eval "$ac_compile") 2>conftest.er1
21686   ac_status=$?
21687   grep -v '^ *+' conftest.er1 >conftest.err
21688   rm -f conftest.er1
21689   cat conftest.err >&5
21690   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21691   (exit $ac_status); } && {
21692          test -z "$ac_c_werror_flag" ||
21693          test ! -s conftest.err
21694        } && test -s conftest.$ac_objext; then
21695   ac_header_compiler=yes
21696 else
21697   echo "$as_me: failed program was:" >&5
21698 sed 's/^/| /' conftest.$ac_ext >&5
21699
21700         ac_header_compiler=no
21701 fi
21702
21703 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21704 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
21705 echo "${ECHO_T}$ac_header_compiler" >&6; }
21706
21707 # Is the header present?
21708 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
21709 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
21710 cat >conftest.$ac_ext <<_ACEOF
21711 /* confdefs.h.  */
21712 _ACEOF
21713 cat confdefs.h >>conftest.$ac_ext
21714 cat >>conftest.$ac_ext <<_ACEOF
21715 /* end confdefs.h.  */
21716 #include <$ac_header>
21717 _ACEOF
21718 if { (ac_try="$ac_cpp conftest.$ac_ext"
21719 case "(($ac_try" in
21720   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21721   *) ac_try_echo=$ac_try;;
21722 esac
21723 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21724   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
21725   ac_status=$?
21726   grep -v '^ *+' conftest.er1 >conftest.err
21727   rm -f conftest.er1
21728   cat conftest.err >&5
21729   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21730   (exit $ac_status); } >/dev/null && {
21731          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
21732          test ! -s conftest.err
21733        }; then
21734   ac_header_preproc=yes
21735 else
21736   echo "$as_me: failed program was:" >&5
21737 sed 's/^/| /' conftest.$ac_ext >&5
21738
21739   ac_header_preproc=no
21740 fi
21741
21742 rm -f conftest.err conftest.$ac_ext
21743 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
21744 echo "${ECHO_T}$ac_header_preproc" >&6; }
21745
21746 # So?  What about this header?
21747 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
21748   yes:no: )
21749     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
21750 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
21751     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
21752 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
21753     ac_header_preproc=yes
21754     ;;
21755   no:yes:* )
21756     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
21757 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
21758     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
21759 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
21760     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
21761 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
21762     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
21763 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
21764     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
21765 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
21766     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
21767 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
21768
21769     ;;
21770 esac
21771 { echo "$as_me:$LINENO: checking for $ac_header" >&5
21772 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21773 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21774   echo $ECHO_N "(cached) $ECHO_C" >&6
21775 else
21776   eval "$as_ac_Header=\$ac_header_preproc"
21777 fi
21778 ac_res=`eval echo '${'$as_ac_Header'}'`
21779                { echo "$as_me:$LINENO: result: $ac_res" >&5
21780 echo "${ECHO_T}$ac_res" >&6; }
21781
21782 fi
21783 if test `eval echo '${'$as_ac_Header'}'` = yes; then
21784   cat >>confdefs.h <<_ACEOF
21785 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
21786 _ACEOF
21787
21788 fi
21789
21790 done
21791
21792 fi
21793
21794 done
21795
21796 fi
21797
21798 done
21799
21800
21801 for ac_header in krb.h
21802 do
21803 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
21804 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21805   { echo "$as_me:$LINENO: checking for $ac_header" >&5
21806 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21807 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21808   echo $ECHO_N "(cached) $ECHO_C" >&6
21809 fi
21810 ac_res=`eval echo '${'$as_ac_Header'}'`
21811                { echo "$as_me:$LINENO: result: $ac_res" >&5
21812 echo "${ECHO_T}$ac_res" >&6; }
21813 else
21814   # Is the header compilable?
21815 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
21816 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
21817 cat >conftest.$ac_ext <<_ACEOF
21818 /* confdefs.h.  */
21819 _ACEOF
21820 cat confdefs.h >>conftest.$ac_ext
21821 cat >>conftest.$ac_ext <<_ACEOF
21822 /* end confdefs.h.  */
21823 $ac_includes_default
21824 #include <$ac_header>
21825 _ACEOF
21826 rm -f conftest.$ac_objext
21827 if { (ac_try="$ac_compile"
21828 case "(($ac_try" in
21829   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21830   *) ac_try_echo=$ac_try;;
21831 esac
21832 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21833   (eval "$ac_compile") 2>conftest.er1
21834   ac_status=$?
21835   grep -v '^ *+' conftest.er1 >conftest.err
21836   rm -f conftest.er1
21837   cat conftest.err >&5
21838   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21839   (exit $ac_status); } && {
21840          test -z "$ac_c_werror_flag" ||
21841          test ! -s conftest.err
21842        } && test -s conftest.$ac_objext; then
21843   ac_header_compiler=yes
21844 else
21845   echo "$as_me: failed program was:" >&5
21846 sed 's/^/| /' conftest.$ac_ext >&5
21847
21848         ac_header_compiler=no
21849 fi
21850
21851 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21852 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
21853 echo "${ECHO_T}$ac_header_compiler" >&6; }
21854
21855 # Is the header present?
21856 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
21857 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
21858 cat >conftest.$ac_ext <<_ACEOF
21859 /* confdefs.h.  */
21860 _ACEOF
21861 cat confdefs.h >>conftest.$ac_ext
21862 cat >>conftest.$ac_ext <<_ACEOF
21863 /* end confdefs.h.  */
21864 #include <$ac_header>
21865 _ACEOF
21866 if { (ac_try="$ac_cpp conftest.$ac_ext"
21867 case "(($ac_try" in
21868   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21869   *) ac_try_echo=$ac_try;;
21870 esac
21871 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21872   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
21873   ac_status=$?
21874   grep -v '^ *+' conftest.er1 >conftest.err
21875   rm -f conftest.er1
21876   cat conftest.err >&5
21877   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21878   (exit $ac_status); } >/dev/null && {
21879          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
21880          test ! -s conftest.err
21881        }; then
21882   ac_header_preproc=yes
21883 else
21884   echo "$as_me: failed program was:" >&5
21885 sed 's/^/| /' conftest.$ac_ext >&5
21886
21887   ac_header_preproc=no
21888 fi
21889
21890 rm -f conftest.err conftest.$ac_ext
21891 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
21892 echo "${ECHO_T}$ac_header_preproc" >&6; }
21893
21894 # So?  What about this header?
21895 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
21896   yes:no: )
21897     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
21898 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
21899     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
21900 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
21901     ac_header_preproc=yes
21902     ;;
21903   no:yes:* )
21904     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
21905 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
21906     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
21907 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
21908     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
21909 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
21910     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
21911 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
21912     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
21913 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
21914     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
21915 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
21916
21917     ;;
21918 esac
21919 { echo "$as_me:$LINENO: checking for $ac_header" >&5
21920 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21921 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21922   echo $ECHO_N "(cached) $ECHO_C" >&6
21923 else
21924   eval "$as_ac_Header=\$ac_header_preproc"
21925 fi
21926 ac_res=`eval echo '${'$as_ac_Header'}'`
21927                { echo "$as_me:$LINENO: result: $ac_res" >&5
21928 echo "${ECHO_T}$ac_res" >&6; }
21929
21930 fi
21931 if test `eval echo '${'$as_ac_Header'}'` = yes; then
21932   cat >>confdefs.h <<_ACEOF
21933 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
21934 _ACEOF
21935
21936 else
21937
21938 for ac_header in kerberosIV/krb.h
21939 do
21940 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
21941 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21942   { echo "$as_me:$LINENO: checking for $ac_header" >&5
21943 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21944 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21945   echo $ECHO_N "(cached) $ECHO_C" >&6
21946 fi
21947 ac_res=`eval echo '${'$as_ac_Header'}'`
21948                { echo "$as_me:$LINENO: result: $ac_res" >&5
21949 echo "${ECHO_T}$ac_res" >&6; }
21950 else
21951   # Is the header compilable?
21952 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
21953 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
21954 cat >conftest.$ac_ext <<_ACEOF
21955 /* confdefs.h.  */
21956 _ACEOF
21957 cat confdefs.h >>conftest.$ac_ext
21958 cat >>conftest.$ac_ext <<_ACEOF
21959 /* end confdefs.h.  */
21960 $ac_includes_default
21961 #include <$ac_header>
21962 _ACEOF
21963 rm -f conftest.$ac_objext
21964 if { (ac_try="$ac_compile"
21965 case "(($ac_try" in
21966   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21967   *) ac_try_echo=$ac_try;;
21968 esac
21969 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21970   (eval "$ac_compile") 2>conftest.er1
21971   ac_status=$?
21972   grep -v '^ *+' conftest.er1 >conftest.err
21973   rm -f conftest.er1
21974   cat conftest.err >&5
21975   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21976   (exit $ac_status); } && {
21977          test -z "$ac_c_werror_flag" ||
21978          test ! -s conftest.err
21979        } && test -s conftest.$ac_objext; then
21980   ac_header_compiler=yes
21981 else
21982   echo "$as_me: failed program was:" >&5
21983 sed 's/^/| /' conftest.$ac_ext >&5
21984
21985         ac_header_compiler=no
21986 fi
21987
21988 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21989 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
21990 echo "${ECHO_T}$ac_header_compiler" >&6; }
21991
21992 # Is the header present?
21993 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
21994 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
21995 cat >conftest.$ac_ext <<_ACEOF
21996 /* confdefs.h.  */
21997 _ACEOF
21998 cat confdefs.h >>conftest.$ac_ext
21999 cat >>conftest.$ac_ext <<_ACEOF
22000 /* end confdefs.h.  */
22001 #include <$ac_header>
22002 _ACEOF
22003 if { (ac_try="$ac_cpp conftest.$ac_ext"
22004 case "(($ac_try" in
22005   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22006   *) ac_try_echo=$ac_try;;
22007 esac
22008 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22009   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
22010   ac_status=$?
22011   grep -v '^ *+' conftest.er1 >conftest.err
22012   rm -f conftest.er1
22013   cat conftest.err >&5
22014   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22015   (exit $ac_status); } >/dev/null && {
22016          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
22017          test ! -s conftest.err
22018        }; then
22019   ac_header_preproc=yes
22020 else
22021   echo "$as_me: failed program was:" >&5
22022 sed 's/^/| /' conftest.$ac_ext >&5
22023
22024   ac_header_preproc=no
22025 fi
22026
22027 rm -f conftest.err conftest.$ac_ext
22028 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
22029 echo "${ECHO_T}$ac_header_preproc" >&6; }
22030
22031 # So?  What about this header?
22032 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
22033   yes:no: )
22034     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
22035 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
22036     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
22037 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
22038     ac_header_preproc=yes
22039     ;;
22040   no:yes:* )
22041     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
22042 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
22043     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
22044 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
22045     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
22046 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
22047     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
22048 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
22049     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
22050 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
22051     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
22052 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
22053
22054     ;;
22055 esac
22056 { echo "$as_me:$LINENO: checking for $ac_header" >&5
22057 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
22058 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
22059   echo $ECHO_N "(cached) $ECHO_C" >&6
22060 else
22061   eval "$as_ac_Header=\$ac_header_preproc"
22062 fi
22063 ac_res=`eval echo '${'$as_ac_Header'}'`
22064                { echo "$as_me:$LINENO: result: $ac_res" >&5
22065 echo "${ECHO_T}$ac_res" >&6; }
22066
22067 fi
22068 if test `eval echo '${'$as_ac_Header'}'` = yes; then
22069   cat >>confdefs.h <<_ACEOF
22070 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
22071 _ACEOF
22072
22073 else
22074
22075 for ac_header in kerberos/krb.h
22076 do
22077 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
22078 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
22079   { echo "$as_me:$LINENO: checking for $ac_header" >&5
22080 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
22081 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
22082   echo $ECHO_N "(cached) $ECHO_C" >&6
22083 fi
22084 ac_res=`eval echo '${'$as_ac_Header'}'`
22085                { echo "$as_me:$LINENO: result: $ac_res" >&5
22086 echo "${ECHO_T}$ac_res" >&6; }
22087 else
22088   # Is the header compilable?
22089 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
22090 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
22091 cat >conftest.$ac_ext <<_ACEOF
22092 /* confdefs.h.  */
22093 _ACEOF
22094 cat confdefs.h >>conftest.$ac_ext
22095 cat >>conftest.$ac_ext <<_ACEOF
22096 /* end confdefs.h.  */
22097 $ac_includes_default
22098 #include <$ac_header>
22099 _ACEOF
22100 rm -f conftest.$ac_objext
22101 if { (ac_try="$ac_compile"
22102 case "(($ac_try" in
22103   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22104   *) ac_try_echo=$ac_try;;
22105 esac
22106 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22107   (eval "$ac_compile") 2>conftest.er1
22108   ac_status=$?
22109   grep -v '^ *+' conftest.er1 >conftest.err
22110   rm -f conftest.er1
22111   cat conftest.err >&5
22112   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22113   (exit $ac_status); } && {
22114          test -z "$ac_c_werror_flag" ||
22115          test ! -s conftest.err
22116        } && test -s conftest.$ac_objext; then
22117   ac_header_compiler=yes
22118 else
22119   echo "$as_me: failed program was:" >&5
22120 sed 's/^/| /' conftest.$ac_ext >&5
22121
22122         ac_header_compiler=no
22123 fi
22124
22125 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22126 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
22127 echo "${ECHO_T}$ac_header_compiler" >&6; }
22128
22129 # Is the header present?
22130 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
22131 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
22132 cat >conftest.$ac_ext <<_ACEOF
22133 /* confdefs.h.  */
22134 _ACEOF
22135 cat confdefs.h >>conftest.$ac_ext
22136 cat >>conftest.$ac_ext <<_ACEOF
22137 /* end confdefs.h.  */
22138 #include <$ac_header>
22139 _ACEOF
22140 if { (ac_try="$ac_cpp conftest.$ac_ext"
22141 case "(($ac_try" in
22142   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22143   *) ac_try_echo=$ac_try;;
22144 esac
22145 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22146   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
22147   ac_status=$?
22148   grep -v '^ *+' conftest.er1 >conftest.err
22149   rm -f conftest.er1
22150   cat conftest.err >&5
22151   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22152   (exit $ac_status); } >/dev/null && {
22153          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
22154          test ! -s conftest.err
22155        }; then
22156   ac_header_preproc=yes
22157 else
22158   echo "$as_me: failed program was:" >&5
22159 sed 's/^/| /' conftest.$ac_ext >&5
22160
22161   ac_header_preproc=no
22162 fi
22163
22164 rm -f conftest.err conftest.$ac_ext
22165 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
22166 echo "${ECHO_T}$ac_header_preproc" >&6; }
22167
22168 # So?  What about this header?
22169 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
22170   yes:no: )
22171     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
22172 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
22173     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
22174 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
22175     ac_header_preproc=yes
22176     ;;
22177   no:yes:* )
22178     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
22179 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
22180     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
22181 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
22182     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
22183 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
22184     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
22185 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
22186     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
22187 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
22188     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
22189 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
22190
22191     ;;
22192 esac
22193 { echo "$as_me:$LINENO: checking for $ac_header" >&5
22194 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
22195 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
22196   echo $ECHO_N "(cached) $ECHO_C" >&6
22197 else
22198   eval "$as_ac_Header=\$ac_header_preproc"
22199 fi
22200 ac_res=`eval echo '${'$as_ac_Header'}'`
22201                { echo "$as_me:$LINENO: result: $ac_res" >&5
22202 echo "${ECHO_T}$ac_res" >&6; }
22203
22204 fi
22205 if test `eval echo '${'$as_ac_Header'}'` = yes; then
22206   cat >>confdefs.h <<_ACEOF
22207 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
22208 _ACEOF
22209
22210 fi
22211
22212 done
22213
22214 fi
22215
22216 done
22217
22218 fi
22219
22220 done
22221
22222   fi
22223
22224 for ac_header in com_err.h
22225 do
22226 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
22227 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
22228   { echo "$as_me:$LINENO: checking for $ac_header" >&5
22229 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
22230 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
22231   echo $ECHO_N "(cached) $ECHO_C" >&6
22232 fi
22233 ac_res=`eval echo '${'$as_ac_Header'}'`
22234                { echo "$as_me:$LINENO: result: $ac_res" >&5
22235 echo "${ECHO_T}$ac_res" >&6; }
22236 else
22237   # Is the header compilable?
22238 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
22239 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
22240 cat >conftest.$ac_ext <<_ACEOF
22241 /* confdefs.h.  */
22242 _ACEOF
22243 cat confdefs.h >>conftest.$ac_ext
22244 cat >>conftest.$ac_ext <<_ACEOF
22245 /* end confdefs.h.  */
22246 $ac_includes_default
22247 #include <$ac_header>
22248 _ACEOF
22249 rm -f conftest.$ac_objext
22250 if { (ac_try="$ac_compile"
22251 case "(($ac_try" in
22252   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22253   *) ac_try_echo=$ac_try;;
22254 esac
22255 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22256   (eval "$ac_compile") 2>conftest.er1
22257   ac_status=$?
22258   grep -v '^ *+' conftest.er1 >conftest.err
22259   rm -f conftest.er1
22260   cat conftest.err >&5
22261   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22262   (exit $ac_status); } && {
22263          test -z "$ac_c_werror_flag" ||
22264          test ! -s conftest.err
22265        } && test -s conftest.$ac_objext; then
22266   ac_header_compiler=yes
22267 else
22268   echo "$as_me: failed program was:" >&5
22269 sed 's/^/| /' conftest.$ac_ext >&5
22270
22271         ac_header_compiler=no
22272 fi
22273
22274 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22275 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
22276 echo "${ECHO_T}$ac_header_compiler" >&6; }
22277
22278 # Is the header present?
22279 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
22280 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
22281 cat >conftest.$ac_ext <<_ACEOF
22282 /* confdefs.h.  */
22283 _ACEOF
22284 cat confdefs.h >>conftest.$ac_ext
22285 cat >>conftest.$ac_ext <<_ACEOF
22286 /* end confdefs.h.  */
22287 #include <$ac_header>
22288 _ACEOF
22289 if { (ac_try="$ac_cpp conftest.$ac_ext"
22290 case "(($ac_try" in
22291   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22292   *) ac_try_echo=$ac_try;;
22293 esac
22294 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22295   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
22296   ac_status=$?
22297   grep -v '^ *+' conftest.er1 >conftest.err
22298   rm -f conftest.er1
22299   cat conftest.err >&5
22300   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22301   (exit $ac_status); } >/dev/null && {
22302          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
22303          test ! -s conftest.err
22304        }; then
22305   ac_header_preproc=yes
22306 else
22307   echo "$as_me: failed program was:" >&5
22308 sed 's/^/| /' conftest.$ac_ext >&5
22309
22310   ac_header_preproc=no
22311 fi
22312
22313 rm -f conftest.err conftest.$ac_ext
22314 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
22315 echo "${ECHO_T}$ac_header_preproc" >&6; }
22316
22317 # So?  What about this header?
22318 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
22319   yes:no: )
22320     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
22321 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
22322     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
22323 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
22324     ac_header_preproc=yes
22325     ;;
22326   no:yes:* )
22327     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
22328 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
22329     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
22330 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
22331     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
22332 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
22333     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
22334 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
22335     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
22336 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
22337     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
22338 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
22339
22340     ;;
22341 esac
22342 { echo "$as_me:$LINENO: checking for $ac_header" >&5
22343 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
22344 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
22345   echo $ECHO_N "(cached) $ECHO_C" >&6
22346 else
22347   eval "$as_ac_Header=\$ac_header_preproc"
22348 fi
22349 ac_res=`eval echo '${'$as_ac_Header'}'`
22350                { echo "$as_me:$LINENO: result: $ac_res" >&5
22351 echo "${ECHO_T}$ac_res" >&6; }
22352
22353 fi
22354 if test `eval echo '${'$as_ac_Header'}'` = yes; then
22355   cat >>confdefs.h <<_ACEOF
22356 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
22357 _ACEOF
22358
22359 fi
22360
22361 done
22362
22363 fi
22364
22365 # Solaris requires -lintl if you want strerror (which calls dgettext)
22366 # to return localized messages.
22367
22368 { echo "$as_me:$LINENO: checking for dgettext in -lintl" >&5
22369 echo $ECHO_N "checking for dgettext in -lintl... $ECHO_C" >&6; }
22370 if test "${ac_cv_lib_intl_dgettext+set}" = set; then
22371   echo $ECHO_N "(cached) $ECHO_C" >&6
22372 else
22373   ac_check_lib_save_LIBS=$LIBS
22374 LIBS="-lintl  $LIBS"
22375 cat >conftest.$ac_ext <<_ACEOF
22376 /* confdefs.h.  */
22377 _ACEOF
22378 cat confdefs.h >>conftest.$ac_ext
22379 cat >>conftest.$ac_ext <<_ACEOF
22380 /* end confdefs.h.  */
22381
22382 /* Override any GCC internal prototype to avoid an error.
22383    Use char because int might match the return type of a GCC
22384    builtin and then its argument prototype would still apply.  */
22385 #ifdef __cplusplus
22386 extern "C"
22387 #endif
22388 char dgettext ();
22389 int
22390 main ()
22391 {
22392 return dgettext ();
22393   ;
22394   return 0;
22395 }
22396 _ACEOF
22397 rm -f conftest.$ac_objext conftest$ac_exeext
22398 if { (ac_try="$ac_link"
22399 case "(($ac_try" in
22400   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22401   *) ac_try_echo=$ac_try;;
22402 esac
22403 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22404   (eval "$ac_link") 2>conftest.er1
22405   ac_status=$?
22406   grep -v '^ *+' conftest.er1 >conftest.err
22407   rm -f conftest.er1
22408   cat conftest.err >&5
22409   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22410   (exit $ac_status); } && {
22411          test -z "$ac_c_werror_flag" ||
22412          test ! -s conftest.err
22413        } && test -s conftest$ac_exeext &&
22414        $as_test_x conftest$ac_exeext; then
22415   ac_cv_lib_intl_dgettext=yes
22416 else
22417   echo "$as_me: failed program was:" >&5
22418 sed 's/^/| /' conftest.$ac_ext >&5
22419
22420         ac_cv_lib_intl_dgettext=no
22421 fi
22422
22423 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
22424       conftest$ac_exeext conftest.$ac_ext
22425 LIBS=$ac_check_lib_save_LIBS
22426 fi
22427 { echo "$as_me:$LINENO: result: $ac_cv_lib_intl_dgettext" >&5
22428 echo "${ECHO_T}$ac_cv_lib_intl_dgettext" >&6; }
22429 if test $ac_cv_lib_intl_dgettext = yes; then
22430   cat >>confdefs.h <<_ACEOF
22431 #define HAVE_LIBINTL 1
22432 _ACEOF
22433
22434   LIBS="-lintl $LIBS"
22435
22436 fi
22437
22438
22439 { echo "$as_me:$LINENO: checking whether localtime caches TZ" >&5
22440 echo $ECHO_N "checking whether localtime caches TZ... $ECHO_C" >&6; }
22441 if test "${emacs_cv_localtime_cache+set}" = set; then
22442   echo $ECHO_N "(cached) $ECHO_C" >&6
22443 else
22444   if test x$ac_cv_func_tzset = xyes; then
22445 if test "$cross_compiling" = yes; then
22446   # If we have tzset, assume the worst when cross-compiling.
22447 emacs_cv_localtime_cache=yes
22448 else
22449   cat >conftest.$ac_ext <<_ACEOF
22450 /* confdefs.h.  */
22451 _ACEOF
22452 cat confdefs.h >>conftest.$ac_ext
22453 cat >>conftest.$ac_ext <<_ACEOF
22454 /* end confdefs.h.  */
22455 #include <time.h>
22456 extern char **environ;
22457 unset_TZ ()
22458 {
22459   char **from, **to;
22460   for (to = from = environ; (*to = *from); from++)
22461     if (! (to[0][0] == 'T' && to[0][1] == 'Z' && to[0][2] == '='))
22462       to++;
22463 }
22464 char TZ_GMT0[] = "TZ=GMT0";
22465 char TZ_PST8[] = "TZ=PST8";
22466 main()
22467 {
22468   time_t now = time ((time_t *) 0);
22469   int hour_GMT0, hour_unset;
22470   if (putenv (TZ_GMT0) != 0)
22471     exit (1);
22472   hour_GMT0 = localtime (&now)->tm_hour;
22473   unset_TZ ();
22474   hour_unset = localtime (&now)->tm_hour;
22475   if (putenv (TZ_PST8) != 0)
22476     exit (1);
22477   if (localtime (&now)->tm_hour == hour_GMT0)
22478     exit (1);
22479   unset_TZ ();
22480   if (localtime (&now)->tm_hour != hour_unset)
22481     exit (1);
22482   exit (0);
22483 }
22484 _ACEOF
22485 rm -f conftest$ac_exeext
22486 if { (ac_try="$ac_link"
22487 case "(($ac_try" in
22488   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22489   *) ac_try_echo=$ac_try;;
22490 esac
22491 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22492   (eval "$ac_link") 2>&5
22493   ac_status=$?
22494   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22495   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
22496   { (case "(($ac_try" in
22497   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22498   *) ac_try_echo=$ac_try;;
22499 esac
22500 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22501   (eval "$ac_try") 2>&5
22502   ac_status=$?
22503   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22504   (exit $ac_status); }; }; then
22505   emacs_cv_localtime_cache=no
22506 else
22507   echo "$as_me: program exited with status $ac_status" >&5
22508 echo "$as_me: failed program was:" >&5
22509 sed 's/^/| /' conftest.$ac_ext >&5
22510
22511 ( exit $ac_status )
22512 emacs_cv_localtime_cache=yes
22513 fi
22514 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
22515 fi
22516
22517
22518 else
22519         # If we lack tzset, report that localtime does not cache TZ,
22520         # since we can't invalidate the cache if we don't have tzset.
22521         emacs_cv_localtime_cache=no
22522 fi
22523 fi
22524 { echo "$as_me:$LINENO: result: $emacs_cv_localtime_cache" >&5
22525 echo "${ECHO_T}$emacs_cv_localtime_cache" >&6; }
22526 if test $emacs_cv_localtime_cache = yes; then
22527
22528 cat >>confdefs.h <<\_ACEOF
22529 #define LOCALTIME_CACHE 1
22530 _ACEOF
22531
22532 fi
22533
22534 if test "x$HAVE_TIMEVAL" = xyes; then
22535
22536 for ac_func in gettimeofday
22537 do
22538 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
22539 { echo "$as_me:$LINENO: checking for $ac_func" >&5
22540 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
22541 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
22542   echo $ECHO_N "(cached) $ECHO_C" >&6
22543 else
22544   cat >conftest.$ac_ext <<_ACEOF
22545 /* confdefs.h.  */
22546 _ACEOF
22547 cat confdefs.h >>conftest.$ac_ext
22548 cat >>conftest.$ac_ext <<_ACEOF
22549 /* end confdefs.h.  */
22550 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
22551    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
22552 #define $ac_func innocuous_$ac_func
22553
22554 /* System header to define __stub macros and hopefully few prototypes,
22555     which can conflict with char $ac_func (); below.
22556     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
22557     <limits.h> exists even on freestanding compilers.  */
22558
22559 #ifdef __STDC__
22560 # include <limits.h>
22561 #else
22562 # include <assert.h>
22563 #endif
22564
22565 #undef $ac_func
22566
22567 /* Override any GCC internal prototype to avoid an error.
22568    Use char because int might match the return type of a GCC
22569    builtin and then its argument prototype would still apply.  */
22570 #ifdef __cplusplus
22571 extern "C"
22572 #endif
22573 char $ac_func ();
22574 /* The GNU C library defines this for functions which it implements
22575     to always fail with ENOSYS.  Some functions are actually named
22576     something starting with __ and the normal name is an alias.  */
22577 #if defined __stub_$ac_func || defined __stub___$ac_func
22578 choke me
22579 #endif
22580
22581 int
22582 main ()
22583 {
22584 return $ac_func ();
22585   ;
22586   return 0;
22587 }
22588 _ACEOF
22589 rm -f conftest.$ac_objext conftest$ac_exeext
22590 if { (ac_try="$ac_link"
22591 case "(($ac_try" in
22592   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22593   *) ac_try_echo=$ac_try;;
22594 esac
22595 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22596   (eval "$ac_link") 2>conftest.er1
22597   ac_status=$?
22598   grep -v '^ *+' conftest.er1 >conftest.err
22599   rm -f conftest.er1
22600   cat conftest.err >&5
22601   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22602   (exit $ac_status); } && {
22603          test -z "$ac_c_werror_flag" ||
22604          test ! -s conftest.err
22605        } && test -s conftest$ac_exeext &&
22606        $as_test_x conftest$ac_exeext; then
22607   eval "$as_ac_var=yes"
22608 else
22609   echo "$as_me: failed program was:" >&5
22610 sed 's/^/| /' conftest.$ac_ext >&5
22611
22612         eval "$as_ac_var=no"
22613 fi
22614
22615 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
22616       conftest$ac_exeext conftest.$ac_ext
22617 fi
22618 ac_res=`eval echo '${'$as_ac_var'}'`
22619                { echo "$as_me:$LINENO: result: $ac_res" >&5
22620 echo "${ECHO_T}$ac_res" >&6; }
22621 if test `eval echo '${'$as_ac_var'}'` = yes; then
22622   cat >>confdefs.h <<_ACEOF
22623 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
22624 _ACEOF
22625
22626 fi
22627 done
22628
22629   if test $ac_cv_func_gettimeofday = yes; then
22630     { echo "$as_me:$LINENO: checking whether gettimeofday can accept two arguments" >&5
22631 echo $ECHO_N "checking whether gettimeofday can accept two arguments... $ECHO_C" >&6; }
22632 if test "${emacs_cv_gettimeofday_two_arguments+set}" = set; then
22633   echo $ECHO_N "(cached) $ECHO_C" >&6
22634 else
22635   cat >conftest.$ac_ext <<_ACEOF
22636 /* confdefs.h.  */
22637 _ACEOF
22638 cat confdefs.h >>conftest.$ac_ext
22639 cat >>conftest.$ac_ext <<_ACEOF
22640 /* end confdefs.h.  */
22641
22642 #ifdef TIME_WITH_SYS_TIME
22643 #include <sys/time.h>
22644 #include <time.h>
22645 #else
22646 #ifdef HAVE_SYS_TIME_H
22647 #include <sys/time.h>
22648 #else
22649 #include <time.h>
22650 #endif
22651 #endif
22652 int
22653 main ()
22654 {
22655 struct timeval time;
22656        gettimeofday (&time, 0);
22657   ;
22658   return 0;
22659 }
22660 _ACEOF
22661 rm -f conftest.$ac_objext
22662 if { (ac_try="$ac_compile"
22663 case "(($ac_try" in
22664   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22665   *) ac_try_echo=$ac_try;;
22666 esac
22667 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22668   (eval "$ac_compile") 2>conftest.er1
22669   ac_status=$?
22670   grep -v '^ *+' conftest.er1 >conftest.err
22671   rm -f conftest.er1
22672   cat conftest.err >&5
22673   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22674   (exit $ac_status); } && {
22675          test -z "$ac_c_werror_flag" ||
22676          test ! -s conftest.err
22677        } && test -s conftest.$ac_objext; then
22678   emacs_cv_gettimeofday_two_arguments=yes
22679 else
22680   echo "$as_me: failed program was:" >&5
22681 sed 's/^/| /' conftest.$ac_ext >&5
22682
22683         emacs_cv_gettimeofday_two_arguments=no
22684 fi
22685
22686 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22687 fi
22688 { echo "$as_me:$LINENO: result: $emacs_cv_gettimeofday_two_arguments" >&5
22689 echo "${ECHO_T}$emacs_cv_gettimeofday_two_arguments" >&6; }
22690     if test $emacs_cv_gettimeofday_two_arguments = no; then
22691
22692 cat >>confdefs.h <<\_ACEOF
22693 #define GETTIMEOFDAY_ONE_ARGUMENT 1
22694 _ACEOF
22695
22696     fi
22697   fi
22698 fi
22699
22700 ok_so_far=yes
22701 { echo "$as_me:$LINENO: checking for socket" >&5
22702 echo $ECHO_N "checking for socket... $ECHO_C" >&6; }
22703 if test "${ac_cv_func_socket+set}" = set; then
22704   echo $ECHO_N "(cached) $ECHO_C" >&6
22705 else
22706   cat >conftest.$ac_ext <<_ACEOF
22707 /* confdefs.h.  */
22708 _ACEOF
22709 cat confdefs.h >>conftest.$ac_ext
22710 cat >>conftest.$ac_ext <<_ACEOF
22711 /* end confdefs.h.  */
22712 /* Define socket to an innocuous variant, in case <limits.h> declares socket.
22713    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
22714 #define socket innocuous_socket
22715
22716 /* System header to define __stub macros and hopefully few prototypes,
22717     which can conflict with char socket (); below.
22718     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
22719     <limits.h> exists even on freestanding compilers.  */
22720
22721 #ifdef __STDC__
22722 # include <limits.h>
22723 #else
22724 # include <assert.h>
22725 #endif
22726
22727 #undef socket
22728
22729 /* Override any GCC internal prototype to avoid an error.
22730    Use char because int might match the return type of a GCC
22731    builtin and then its argument prototype would still apply.  */
22732 #ifdef __cplusplus
22733 extern "C"
22734 #endif
22735 char socket ();
22736 /* The GNU C library defines this for functions which it implements
22737     to always fail with ENOSYS.  Some functions are actually named
22738     something starting with __ and the normal name is an alias.  */
22739 #if defined __stub_socket || defined __stub___socket
22740 choke me
22741 #endif
22742
22743 int
22744 main ()
22745 {
22746 return socket ();
22747   ;
22748   return 0;
22749 }
22750 _ACEOF
22751 rm -f conftest.$ac_objext conftest$ac_exeext
22752 if { (ac_try="$ac_link"
22753 case "(($ac_try" in
22754   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22755   *) ac_try_echo=$ac_try;;
22756 esac
22757 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22758   (eval "$ac_link") 2>conftest.er1
22759   ac_status=$?
22760   grep -v '^ *+' conftest.er1 >conftest.err
22761   rm -f conftest.er1
22762   cat conftest.err >&5
22763   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22764   (exit $ac_status); } && {
22765          test -z "$ac_c_werror_flag" ||
22766          test ! -s conftest.err
22767        } && test -s conftest$ac_exeext &&
22768        $as_test_x conftest$ac_exeext; then
22769   ac_cv_func_socket=yes
22770 else
22771   echo "$as_me: failed program was:" >&5
22772 sed 's/^/| /' conftest.$ac_ext >&5
22773
22774         ac_cv_func_socket=no
22775 fi
22776
22777 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
22778       conftest$ac_exeext conftest.$ac_ext
22779 fi
22780 { echo "$as_me:$LINENO: result: $ac_cv_func_socket" >&5
22781 echo "${ECHO_T}$ac_cv_func_socket" >&6; }
22782 if test $ac_cv_func_socket = yes; then
22783   :
22784 else
22785   ok_so_far=no
22786 fi
22787
22788 if test $ok_so_far = yes; then
22789   if test "${ac_cv_header_netinet_in_h+set}" = set; then
22790   { echo "$as_me:$LINENO: checking for netinet/in.h" >&5
22791 echo $ECHO_N "checking for netinet/in.h... $ECHO_C" >&6; }
22792 if test "${ac_cv_header_netinet_in_h+set}" = set; then
22793   echo $ECHO_N "(cached) $ECHO_C" >&6
22794 fi
22795 { echo "$as_me:$LINENO: result: $ac_cv_header_netinet_in_h" >&5
22796 echo "${ECHO_T}$ac_cv_header_netinet_in_h" >&6; }
22797 else
22798   # Is the header compilable?
22799 { echo "$as_me:$LINENO: checking netinet/in.h usability" >&5
22800 echo $ECHO_N "checking netinet/in.h usability... $ECHO_C" >&6; }
22801 cat >conftest.$ac_ext <<_ACEOF
22802 /* confdefs.h.  */
22803 _ACEOF
22804 cat confdefs.h >>conftest.$ac_ext
22805 cat >>conftest.$ac_ext <<_ACEOF
22806 /* end confdefs.h.  */
22807 $ac_includes_default
22808 #include <netinet/in.h>
22809 _ACEOF
22810 rm -f conftest.$ac_objext
22811 if { (ac_try="$ac_compile"
22812 case "(($ac_try" in
22813   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22814   *) ac_try_echo=$ac_try;;
22815 esac
22816 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22817   (eval "$ac_compile") 2>conftest.er1
22818   ac_status=$?
22819   grep -v '^ *+' conftest.er1 >conftest.err
22820   rm -f conftest.er1
22821   cat conftest.err >&5
22822   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22823   (exit $ac_status); } && {
22824          test -z "$ac_c_werror_flag" ||
22825          test ! -s conftest.err
22826        } && test -s conftest.$ac_objext; then
22827   ac_header_compiler=yes
22828 else
22829   echo "$as_me: failed program was:" >&5
22830 sed 's/^/| /' conftest.$ac_ext >&5
22831
22832         ac_header_compiler=no
22833 fi
22834
22835 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22836 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
22837 echo "${ECHO_T}$ac_header_compiler" >&6; }
22838
22839 # Is the header present?
22840 { echo "$as_me:$LINENO: checking netinet/in.h presence" >&5
22841 echo $ECHO_N "checking netinet/in.h presence... $ECHO_C" >&6; }
22842 cat >conftest.$ac_ext <<_ACEOF
22843 /* confdefs.h.  */
22844 _ACEOF
22845 cat confdefs.h >>conftest.$ac_ext
22846 cat >>conftest.$ac_ext <<_ACEOF
22847 /* end confdefs.h.  */
22848 #include <netinet/in.h>
22849 _ACEOF
22850 if { (ac_try="$ac_cpp conftest.$ac_ext"
22851 case "(($ac_try" in
22852   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22853   *) ac_try_echo=$ac_try;;
22854 esac
22855 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22856   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
22857   ac_status=$?
22858   grep -v '^ *+' conftest.er1 >conftest.err
22859   rm -f conftest.er1
22860   cat conftest.err >&5
22861   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22862   (exit $ac_status); } >/dev/null && {
22863          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
22864          test ! -s conftest.err
22865        }; then
22866   ac_header_preproc=yes
22867 else
22868   echo "$as_me: failed program was:" >&5
22869 sed 's/^/| /' conftest.$ac_ext >&5
22870
22871   ac_header_preproc=no
22872 fi
22873
22874 rm -f conftest.err conftest.$ac_ext
22875 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
22876 echo "${ECHO_T}$ac_header_preproc" >&6; }
22877
22878 # So?  What about this header?
22879 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
22880   yes:no: )
22881     { echo "$as_me:$LINENO: WARNING: netinet/in.h: accepted by the compiler, rejected by the preprocessor!" >&5
22882 echo "$as_me: WARNING: netinet/in.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
22883     { echo "$as_me:$LINENO: WARNING: netinet/in.h: proceeding with the compiler's result" >&5
22884 echo "$as_me: WARNING: netinet/in.h: proceeding with the compiler's result" >&2;}
22885     ac_header_preproc=yes
22886     ;;
22887   no:yes:* )
22888     { echo "$as_me:$LINENO: WARNING: netinet/in.h: present but cannot be compiled" >&5
22889 echo "$as_me: WARNING: netinet/in.h: present but cannot be compiled" >&2;}
22890     { echo "$as_me:$LINENO: WARNING: netinet/in.h:     check for missing prerequisite headers?" >&5
22891 echo "$as_me: WARNING: netinet/in.h:     check for missing prerequisite headers?" >&2;}
22892     { echo "$as_me:$LINENO: WARNING: netinet/in.h: see the Autoconf documentation" >&5
22893 echo "$as_me: WARNING: netinet/in.h: see the Autoconf documentation" >&2;}
22894     { echo "$as_me:$LINENO: WARNING: netinet/in.h:     section \"Present But Cannot Be Compiled\"" >&5
22895 echo "$as_me: WARNING: netinet/in.h:     section \"Present But Cannot Be Compiled\"" >&2;}
22896     { echo "$as_me:$LINENO: WARNING: netinet/in.h: proceeding with the preprocessor's result" >&5
22897 echo "$as_me: WARNING: netinet/in.h: proceeding with the preprocessor's result" >&2;}
22898     { echo "$as_me:$LINENO: WARNING: netinet/in.h: in the future, the compiler will take precedence" >&5
22899 echo "$as_me: WARNING: netinet/in.h: in the future, the compiler will take precedence" >&2;}
22900
22901     ;;
22902 esac
22903 { echo "$as_me:$LINENO: checking for netinet/in.h" >&5
22904 echo $ECHO_N "checking for netinet/in.h... $ECHO_C" >&6; }
22905 if test "${ac_cv_header_netinet_in_h+set}" = set; then
22906   echo $ECHO_N "(cached) $ECHO_C" >&6
22907 else
22908   ac_cv_header_netinet_in_h=$ac_header_preproc
22909 fi
22910 { echo "$as_me:$LINENO: result: $ac_cv_header_netinet_in_h" >&5
22911 echo "${ECHO_T}$ac_cv_header_netinet_in_h" >&6; }
22912
22913 fi
22914 if test $ac_cv_header_netinet_in_h = yes; then
22915   :
22916 else
22917   ok_so_far=no
22918 fi
22919
22920
22921 fi
22922 if test $ok_so_far = yes; then
22923   if test "${ac_cv_header_arpa_inet_h+set}" = set; then
22924   { echo "$as_me:$LINENO: checking for arpa/inet.h" >&5
22925 echo $ECHO_N "checking for arpa/inet.h... $ECHO_C" >&6; }
22926 if test "${ac_cv_header_arpa_inet_h+set}" = set; then
22927   echo $ECHO_N "(cached) $ECHO_C" >&6
22928 fi
22929 { echo "$as_me:$LINENO: result: $ac_cv_header_arpa_inet_h" >&5
22930 echo "${ECHO_T}$ac_cv_header_arpa_inet_h" >&6; }
22931 else
22932   # Is the header compilable?
22933 { echo "$as_me:$LINENO: checking arpa/inet.h usability" >&5
22934 echo $ECHO_N "checking arpa/inet.h usability... $ECHO_C" >&6; }
22935 cat >conftest.$ac_ext <<_ACEOF
22936 /* confdefs.h.  */
22937 _ACEOF
22938 cat confdefs.h >>conftest.$ac_ext
22939 cat >>conftest.$ac_ext <<_ACEOF
22940 /* end confdefs.h.  */
22941 $ac_includes_default
22942 #include <arpa/inet.h>
22943 _ACEOF
22944 rm -f conftest.$ac_objext
22945 if { (ac_try="$ac_compile"
22946 case "(($ac_try" in
22947   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22948   *) ac_try_echo=$ac_try;;
22949 esac
22950 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22951   (eval "$ac_compile") 2>conftest.er1
22952   ac_status=$?
22953   grep -v '^ *+' conftest.er1 >conftest.err
22954   rm -f conftest.er1
22955   cat conftest.err >&5
22956   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22957   (exit $ac_status); } && {
22958          test -z "$ac_c_werror_flag" ||
22959          test ! -s conftest.err
22960        } && test -s conftest.$ac_objext; then
22961   ac_header_compiler=yes
22962 else
22963   echo "$as_me: failed program was:" >&5
22964 sed 's/^/| /' conftest.$ac_ext >&5
22965
22966         ac_header_compiler=no
22967 fi
22968
22969 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22970 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
22971 echo "${ECHO_T}$ac_header_compiler" >&6; }
22972
22973 # Is the header present?
22974 { echo "$as_me:$LINENO: checking arpa/inet.h presence" >&5
22975 echo $ECHO_N "checking arpa/inet.h presence... $ECHO_C" >&6; }
22976 cat >conftest.$ac_ext <<_ACEOF
22977 /* confdefs.h.  */
22978 _ACEOF
22979 cat confdefs.h >>conftest.$ac_ext
22980 cat >>conftest.$ac_ext <<_ACEOF
22981 /* end confdefs.h.  */
22982 #include <arpa/inet.h>
22983 _ACEOF
22984 if { (ac_try="$ac_cpp conftest.$ac_ext"
22985 case "(($ac_try" in
22986   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22987   *) ac_try_echo=$ac_try;;
22988 esac
22989 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22990   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
22991   ac_status=$?
22992   grep -v '^ *+' conftest.er1 >conftest.err
22993   rm -f conftest.er1
22994   cat conftest.err >&5
22995   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22996   (exit $ac_status); } >/dev/null && {
22997          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
22998          test ! -s conftest.err
22999        }; then
23000   ac_header_preproc=yes
23001 else
23002   echo "$as_me: failed program was:" >&5
23003 sed 's/^/| /' conftest.$ac_ext >&5
23004
23005   ac_header_preproc=no
23006 fi
23007
23008 rm -f conftest.err conftest.$ac_ext
23009 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
23010 echo "${ECHO_T}$ac_header_preproc" >&6; }
23011
23012 # So?  What about this header?
23013 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
23014   yes:no: )
23015     { echo "$as_me:$LINENO: WARNING: arpa/inet.h: accepted by the compiler, rejected by the preprocessor!" >&5
23016 echo "$as_me: WARNING: arpa/inet.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
23017     { echo "$as_me:$LINENO: WARNING: arpa/inet.h: proceeding with the compiler's result" >&5
23018 echo "$as_me: WARNING: arpa/inet.h: proceeding with the compiler's result" >&2;}
23019     ac_header_preproc=yes
23020     ;;
23021   no:yes:* )
23022     { echo "$as_me:$LINENO: WARNING: arpa/inet.h: present but cannot be compiled" >&5
23023 echo "$as_me: WARNING: arpa/inet.h: present but cannot be compiled" >&2;}
23024     { echo "$as_me:$LINENO: WARNING: arpa/inet.h:     check for missing prerequisite headers?" >&5
23025 echo "$as_me: WARNING: arpa/inet.h:     check for missing prerequisite headers?" >&2;}
23026     { echo "$as_me:$LINENO: WARNING: arpa/inet.h: see the Autoconf documentation" >&5
23027 echo "$as_me: WARNING: arpa/inet.h: see the Autoconf documentation" >&2;}
23028     { echo "$as_me:$LINENO: WARNING: arpa/inet.h:     section \"Present But Cannot Be Compiled\"" >&5
23029 echo "$as_me: WARNING: arpa/inet.h:     section \"Present But Cannot Be Compiled\"" >&2;}
23030     { echo "$as_me:$LINENO: WARNING: arpa/inet.h: proceeding with the preprocessor's result" >&5
23031 echo "$as_me: WARNING: arpa/inet.h: proceeding with the preprocessor's result" >&2;}
23032     { echo "$as_me:$LINENO: WARNING: arpa/inet.h: in the future, the compiler will take precedence" >&5
23033 echo "$as_me: WARNING: arpa/inet.h: in the future, the compiler will take precedence" >&2;}
23034
23035     ;;
23036 esac
23037 { echo "$as_me:$LINENO: checking for arpa/inet.h" >&5
23038 echo $ECHO_N "checking for arpa/inet.h... $ECHO_C" >&6; }
23039 if test "${ac_cv_header_arpa_inet_h+set}" = set; then
23040   echo $ECHO_N "(cached) $ECHO_C" >&6
23041 else
23042   ac_cv_header_arpa_inet_h=$ac_header_preproc
23043 fi
23044 { echo "$as_me:$LINENO: result: $ac_cv_header_arpa_inet_h" >&5
23045 echo "${ECHO_T}$ac_cv_header_arpa_inet_h" >&6; }
23046
23047 fi
23048 if test $ac_cv_header_arpa_inet_h = yes; then
23049   :
23050 else
23051   ok_so_far=no
23052 fi
23053
23054
23055 fi
23056 if test $ok_so_far = yes; then
23057
23058 cat >>confdefs.h <<\_ACEOF
23059 #define HAVE_INET_SOCKETS 1
23060 _ACEOF
23061
23062 fi
23063
23064
23065 for ac_header in sys/ioctl.h
23066 do
23067 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
23068 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
23069   { echo "$as_me:$LINENO: checking for $ac_header" >&5
23070 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
23071 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
23072   echo $ECHO_N "(cached) $ECHO_C" >&6
23073 fi
23074 ac_res=`eval echo '${'$as_ac_Header'}'`
23075                { echo "$as_me:$LINENO: result: $ac_res" >&5
23076 echo "${ECHO_T}$ac_res" >&6; }
23077 else
23078   # Is the header compilable?
23079 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
23080 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
23081 cat >conftest.$ac_ext <<_ACEOF
23082 /* confdefs.h.  */
23083 _ACEOF
23084 cat confdefs.h >>conftest.$ac_ext
23085 cat >>conftest.$ac_ext <<_ACEOF
23086 /* end confdefs.h.  */
23087 $ac_includes_default
23088 #include <$ac_header>
23089 _ACEOF
23090 rm -f conftest.$ac_objext
23091 if { (ac_try="$ac_compile"
23092 case "(($ac_try" in
23093   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23094   *) ac_try_echo=$ac_try;;
23095 esac
23096 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23097   (eval "$ac_compile") 2>conftest.er1
23098   ac_status=$?
23099   grep -v '^ *+' conftest.er1 >conftest.err
23100   rm -f conftest.er1
23101   cat conftest.err >&5
23102   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23103   (exit $ac_status); } && {
23104          test -z "$ac_c_werror_flag" ||
23105          test ! -s conftest.err
23106        } && test -s conftest.$ac_objext; then
23107   ac_header_compiler=yes
23108 else
23109   echo "$as_me: failed program was:" >&5
23110 sed 's/^/| /' conftest.$ac_ext >&5
23111
23112         ac_header_compiler=no
23113 fi
23114
23115 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23116 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
23117 echo "${ECHO_T}$ac_header_compiler" >&6; }
23118
23119 # Is the header present?
23120 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
23121 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
23122 cat >conftest.$ac_ext <<_ACEOF
23123 /* confdefs.h.  */
23124 _ACEOF
23125 cat confdefs.h >>conftest.$ac_ext
23126 cat >>conftest.$ac_ext <<_ACEOF
23127 /* end confdefs.h.  */
23128 #include <$ac_header>
23129 _ACEOF
23130 if { (ac_try="$ac_cpp conftest.$ac_ext"
23131 case "(($ac_try" in
23132   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23133   *) ac_try_echo=$ac_try;;
23134 esac
23135 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23136   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
23137   ac_status=$?
23138   grep -v '^ *+' conftest.er1 >conftest.err
23139   rm -f conftest.er1
23140   cat conftest.err >&5
23141   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23142   (exit $ac_status); } >/dev/null && {
23143          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
23144          test ! -s conftest.err
23145        }; then
23146   ac_header_preproc=yes
23147 else
23148   echo "$as_me: failed program was:" >&5
23149 sed 's/^/| /' conftest.$ac_ext >&5
23150
23151   ac_header_preproc=no
23152 fi
23153
23154 rm -f conftest.err conftest.$ac_ext
23155 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
23156 echo "${ECHO_T}$ac_header_preproc" >&6; }
23157
23158 # So?  What about this header?
23159 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
23160   yes:no: )
23161     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
23162 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
23163     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
23164 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
23165     ac_header_preproc=yes
23166     ;;
23167   no:yes:* )
23168     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
23169 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
23170     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
23171 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
23172     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
23173 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
23174     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
23175 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
23176     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
23177 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
23178     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
23179 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
23180
23181     ;;
23182 esac
23183 { echo "$as_me:$LINENO: checking for $ac_header" >&5
23184 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
23185 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
23186   echo $ECHO_N "(cached) $ECHO_C" >&6
23187 else
23188   eval "$as_ac_Header=\$ac_header_preproc"
23189 fi
23190 ac_res=`eval echo '${'$as_ac_Header'}'`
23191                { echo "$as_me:$LINENO: result: $ac_res" >&5
23192 echo "${ECHO_T}$ac_res" >&6; }
23193
23194 fi
23195 if test `eval echo '${'$as_ac_Header'}'` = yes; then
23196   cat >>confdefs.h <<_ACEOF
23197 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
23198 _ACEOF
23199
23200 fi
23201
23202 done
23203
23204
23205 if test -f /usr/lpp/X11/bin/smt.exp; then
23206
23207 cat >>confdefs.h <<\_ACEOF
23208 #define HAVE_AIX_SMT_EXP 1
23209 _ACEOF
23210
23211 fi
23212
23213 { echo "$as_me:$LINENO: checking whether system supports dynamic ptys" >&5
23214 echo $ECHO_N "checking whether system supports dynamic ptys... $ECHO_C" >&6; }
23215 if test -d /dev/pts && ls -d /dev/ptmx > /dev/null 2>&1 ; then
23216   { echo "$as_me:$LINENO: result: yes" >&5
23217 echo "${ECHO_T}yes" >&6; }
23218
23219 cat >>confdefs.h <<\_ACEOF
23220 #define HAVE_DEV_PTMX 1
23221 _ACEOF
23222
23223 else
23224   { echo "$as_me:$LINENO: result: no" >&5
23225 echo "${ECHO_T}no" >&6; }
23226 fi
23227
23228 { echo "$as_me:$LINENO: checking for pid_t" >&5
23229 echo $ECHO_N "checking for pid_t... $ECHO_C" >&6; }
23230 if test "${ac_cv_type_pid_t+set}" = set; then
23231   echo $ECHO_N "(cached) $ECHO_C" >&6
23232 else
23233   cat >conftest.$ac_ext <<_ACEOF
23234 /* confdefs.h.  */
23235 _ACEOF
23236 cat confdefs.h >>conftest.$ac_ext
23237 cat >>conftest.$ac_ext <<_ACEOF
23238 /* end confdefs.h.  */
23239 $ac_includes_default
23240 typedef pid_t ac__type_new_;
23241 int
23242 main ()
23243 {
23244 if ((ac__type_new_ *) 0)
23245   return 0;
23246 if (sizeof (ac__type_new_))
23247   return 0;
23248   ;
23249   return 0;
23250 }
23251 _ACEOF
23252 rm -f conftest.$ac_objext
23253 if { (ac_try="$ac_compile"
23254 case "(($ac_try" in
23255   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23256   *) ac_try_echo=$ac_try;;
23257 esac
23258 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23259   (eval "$ac_compile") 2>conftest.er1
23260   ac_status=$?
23261   grep -v '^ *+' conftest.er1 >conftest.err
23262   rm -f conftest.er1
23263   cat conftest.err >&5
23264   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23265   (exit $ac_status); } && {
23266          test -z "$ac_c_werror_flag" ||
23267          test ! -s conftest.err
23268        } && test -s conftest.$ac_objext; then
23269   ac_cv_type_pid_t=yes
23270 else
23271   echo "$as_me: failed program was:" >&5
23272 sed 's/^/| /' conftest.$ac_ext >&5
23273
23274         ac_cv_type_pid_t=no
23275 fi
23276
23277 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23278 fi
23279 { echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
23280 echo "${ECHO_T}$ac_cv_type_pid_t" >&6; }
23281 if test $ac_cv_type_pid_t = yes; then
23282   :
23283 else
23284
23285 cat >>confdefs.h <<_ACEOF
23286 #define pid_t int
23287 _ACEOF
23288
23289 fi
23290
23291
23292 for ac_header in vfork.h
23293 do
23294 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
23295 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
23296   { echo "$as_me:$LINENO: checking for $ac_header" >&5
23297 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
23298 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
23299   echo $ECHO_N "(cached) $ECHO_C" >&6
23300 fi
23301 ac_res=`eval echo '${'$as_ac_Header'}'`
23302                { echo "$as_me:$LINENO: result: $ac_res" >&5
23303 echo "${ECHO_T}$ac_res" >&6; }
23304 else
23305   # Is the header compilable?
23306 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
23307 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
23308 cat >conftest.$ac_ext <<_ACEOF
23309 /* confdefs.h.  */
23310 _ACEOF
23311 cat confdefs.h >>conftest.$ac_ext
23312 cat >>conftest.$ac_ext <<_ACEOF
23313 /* end confdefs.h.  */
23314 $ac_includes_default
23315 #include <$ac_header>
23316 _ACEOF
23317 rm -f conftest.$ac_objext
23318 if { (ac_try="$ac_compile"
23319 case "(($ac_try" in
23320   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23321   *) ac_try_echo=$ac_try;;
23322 esac
23323 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23324   (eval "$ac_compile") 2>conftest.er1
23325   ac_status=$?
23326   grep -v '^ *+' conftest.er1 >conftest.err
23327   rm -f conftest.er1
23328   cat conftest.err >&5
23329   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23330   (exit $ac_status); } && {
23331          test -z "$ac_c_werror_flag" ||
23332          test ! -s conftest.err
23333        } && test -s conftest.$ac_objext; then
23334   ac_header_compiler=yes
23335 else
23336   echo "$as_me: failed program was:" >&5
23337 sed 's/^/| /' conftest.$ac_ext >&5
23338
23339         ac_header_compiler=no
23340 fi
23341
23342 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23343 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
23344 echo "${ECHO_T}$ac_header_compiler" >&6; }
23345
23346 # Is the header present?
23347 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
23348 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
23349 cat >conftest.$ac_ext <<_ACEOF
23350 /* confdefs.h.  */
23351 _ACEOF
23352 cat confdefs.h >>conftest.$ac_ext
23353 cat >>conftest.$ac_ext <<_ACEOF
23354 /* end confdefs.h.  */
23355 #include <$ac_header>
23356 _ACEOF
23357 if { (ac_try="$ac_cpp conftest.$ac_ext"
23358 case "(($ac_try" in
23359   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23360   *) ac_try_echo=$ac_try;;
23361 esac
23362 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23363   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
23364   ac_status=$?
23365   grep -v '^ *+' conftest.er1 >conftest.err
23366   rm -f conftest.er1
23367   cat conftest.err >&5
23368   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23369   (exit $ac_status); } >/dev/null && {
23370          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
23371          test ! -s conftest.err
23372        }; then
23373   ac_header_preproc=yes
23374 else
23375   echo "$as_me: failed program was:" >&5
23376 sed 's/^/| /' conftest.$ac_ext >&5
23377
23378   ac_header_preproc=no
23379 fi
23380
23381 rm -f conftest.err conftest.$ac_ext
23382 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
23383 echo "${ECHO_T}$ac_header_preproc" >&6; }
23384
23385 # So?  What about this header?
23386 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
23387   yes:no: )
23388     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
23389 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
23390     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
23391 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
23392     ac_header_preproc=yes
23393     ;;
23394   no:yes:* )
23395     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
23396 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
23397     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
23398 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
23399     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
23400 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
23401     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
23402 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
23403     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
23404 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
23405     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
23406 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
23407
23408     ;;
23409 esac
23410 { echo "$as_me:$LINENO: checking for $ac_header" >&5
23411 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
23412 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
23413   echo $ECHO_N "(cached) $ECHO_C" >&6
23414 else
23415   eval "$as_ac_Header=\$ac_header_preproc"
23416 fi
23417 ac_res=`eval echo '${'$as_ac_Header'}'`
23418                { echo "$as_me:$LINENO: result: $ac_res" >&5
23419 echo "${ECHO_T}$ac_res" >&6; }
23420
23421 fi
23422 if test `eval echo '${'$as_ac_Header'}'` = yes; then
23423   cat >>confdefs.h <<_ACEOF
23424 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
23425 _ACEOF
23426
23427 fi
23428
23429 done
23430
23431
23432
23433 for ac_func in fork vfork
23434 do
23435 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
23436 { echo "$as_me:$LINENO: checking for $ac_func" >&5
23437 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
23438 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
23439   echo $ECHO_N "(cached) $ECHO_C" >&6
23440 else
23441   cat >conftest.$ac_ext <<_ACEOF
23442 /* confdefs.h.  */
23443 _ACEOF
23444 cat confdefs.h >>conftest.$ac_ext
23445 cat >>conftest.$ac_ext <<_ACEOF
23446 /* end confdefs.h.  */
23447 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
23448    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
23449 #define $ac_func innocuous_$ac_func
23450
23451 /* System header to define __stub macros and hopefully few prototypes,
23452     which can conflict with char $ac_func (); below.
23453     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
23454     <limits.h> exists even on freestanding compilers.  */
23455
23456 #ifdef __STDC__
23457 # include <limits.h>
23458 #else
23459 # include <assert.h>
23460 #endif
23461
23462 #undef $ac_func
23463
23464 /* Override any GCC internal prototype to avoid an error.
23465    Use char because int might match the return type of a GCC
23466    builtin and then its argument prototype would still apply.  */
23467 #ifdef __cplusplus
23468 extern "C"
23469 #endif
23470 char $ac_func ();
23471 /* The GNU C library defines this for functions which it implements
23472     to always fail with ENOSYS.  Some functions are actually named
23473     something starting with __ and the normal name is an alias.  */
23474 #if defined __stub_$ac_func || defined __stub___$ac_func
23475 choke me
23476 #endif
23477
23478 int
23479 main ()
23480 {
23481 return $ac_func ();
23482   ;
23483   return 0;
23484 }
23485 _ACEOF
23486 rm -f conftest.$ac_objext conftest$ac_exeext
23487 if { (ac_try="$ac_link"
23488 case "(($ac_try" in
23489   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23490   *) ac_try_echo=$ac_try;;
23491 esac
23492 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23493   (eval "$ac_link") 2>conftest.er1
23494   ac_status=$?
23495   grep -v '^ *+' conftest.er1 >conftest.err
23496   rm -f conftest.er1
23497   cat conftest.err >&5
23498   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23499   (exit $ac_status); } && {
23500          test -z "$ac_c_werror_flag" ||
23501          test ! -s conftest.err
23502        } && test -s conftest$ac_exeext &&
23503        $as_test_x conftest$ac_exeext; then
23504   eval "$as_ac_var=yes"
23505 else
23506   echo "$as_me: failed program was:" >&5
23507 sed 's/^/| /' conftest.$ac_ext >&5
23508
23509         eval "$as_ac_var=no"
23510 fi
23511
23512 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
23513       conftest$ac_exeext conftest.$ac_ext
23514 fi
23515 ac_res=`eval echo '${'$as_ac_var'}'`
23516                { echo "$as_me:$LINENO: result: $ac_res" >&5
23517 echo "${ECHO_T}$ac_res" >&6; }
23518 if test `eval echo '${'$as_ac_var'}'` = yes; then
23519   cat >>confdefs.h <<_ACEOF
23520 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
23521 _ACEOF
23522
23523 fi
23524 done
23525
23526 if test "x$ac_cv_func_fork" = xyes; then
23527   { echo "$as_me:$LINENO: checking for working fork" >&5
23528 echo $ECHO_N "checking for working fork... $ECHO_C" >&6; }
23529 if test "${ac_cv_func_fork_works+set}" = set; then
23530   echo $ECHO_N "(cached) $ECHO_C" >&6
23531 else
23532   if test "$cross_compiling" = yes; then
23533   ac_cv_func_fork_works=cross
23534 else
23535   cat >conftest.$ac_ext <<_ACEOF
23536 /* confdefs.h.  */
23537 _ACEOF
23538 cat confdefs.h >>conftest.$ac_ext
23539 cat >>conftest.$ac_ext <<_ACEOF
23540 /* end confdefs.h.  */
23541 $ac_includes_default
23542 int
23543 main ()
23544 {
23545
23546           /* By Ruediger Kuhlmann. */
23547           return fork () < 0;
23548
23549   ;
23550   return 0;
23551 }
23552 _ACEOF
23553 rm -f conftest$ac_exeext
23554 if { (ac_try="$ac_link"
23555 case "(($ac_try" in
23556   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23557   *) ac_try_echo=$ac_try;;
23558 esac
23559 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23560   (eval "$ac_link") 2>&5
23561   ac_status=$?
23562   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23563   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
23564   { (case "(($ac_try" in
23565   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23566   *) ac_try_echo=$ac_try;;
23567 esac
23568 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23569   (eval "$ac_try") 2>&5
23570   ac_status=$?
23571   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23572   (exit $ac_status); }; }; then
23573   ac_cv_func_fork_works=yes
23574 else
23575   echo "$as_me: program exited with status $ac_status" >&5
23576 echo "$as_me: failed program was:" >&5
23577 sed 's/^/| /' conftest.$ac_ext >&5
23578
23579 ( exit $ac_status )
23580 ac_cv_func_fork_works=no
23581 fi
23582 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
23583 fi
23584
23585
23586 fi
23587 { echo "$as_me:$LINENO: result: $ac_cv_func_fork_works" >&5
23588 echo "${ECHO_T}$ac_cv_func_fork_works" >&6; }
23589
23590 else
23591   ac_cv_func_fork_works=$ac_cv_func_fork
23592 fi
23593 if test "x$ac_cv_func_fork_works" = xcross; then
23594   case $host in
23595     *-*-amigaos* | *-*-msdosdjgpp*)
23596       # Override, as these systems have only a dummy fork() stub
23597       ac_cv_func_fork_works=no
23598       ;;
23599     *)
23600       ac_cv_func_fork_works=yes
23601       ;;
23602   esac
23603   { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
23604 echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
23605 fi
23606 ac_cv_func_vfork_works=$ac_cv_func_vfork
23607 if test "x$ac_cv_func_vfork" = xyes; then
23608   { echo "$as_me:$LINENO: checking for working vfork" >&5
23609 echo $ECHO_N "checking for working vfork... $ECHO_C" >&6; }
23610 if test "${ac_cv_func_vfork_works+set}" = set; then
23611   echo $ECHO_N "(cached) $ECHO_C" >&6
23612 else
23613   if test "$cross_compiling" = yes; then
23614   ac_cv_func_vfork_works=cross
23615 else
23616   cat >conftest.$ac_ext <<_ACEOF
23617 /* confdefs.h.  */
23618 _ACEOF
23619 cat confdefs.h >>conftest.$ac_ext
23620 cat >>conftest.$ac_ext <<_ACEOF
23621 /* end confdefs.h.  */
23622 /* Thanks to Paul Eggert for this test.  */
23623 $ac_includes_default
23624 #include <sys/wait.h>
23625 #ifdef HAVE_VFORK_H
23626 # include <vfork.h>
23627 #endif
23628 /* On some sparc systems, changes by the child to local and incoming
23629    argument registers are propagated back to the parent.  The compiler
23630    is told about this with #include <vfork.h>, but some compilers
23631    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
23632    static variable whose address is put into a register that is
23633    clobbered by the vfork.  */
23634 static void
23635 #ifdef __cplusplus
23636 sparc_address_test (int arg)
23637 # else
23638 sparc_address_test (arg) int arg;
23639 #endif
23640 {
23641   static pid_t child;
23642   if (!child) {
23643     child = vfork ();
23644     if (child < 0) {
23645       perror ("vfork");
23646       _exit(2);
23647     }
23648     if (!child) {
23649       arg = getpid();
23650       write(-1, "", 0);
23651       _exit (arg);
23652     }
23653   }
23654 }
23655
23656 int
23657 main ()
23658 {
23659   pid_t parent = getpid ();
23660   pid_t child;
23661
23662   sparc_address_test (0);
23663
23664   child = vfork ();
23665
23666   if (child == 0) {
23667     /* Here is another test for sparc vfork register problems.  This
23668        test uses lots of local variables, at least as many local
23669        variables as main has allocated so far including compiler
23670        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
23671        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
23672        reuse the register of parent for one of the local variables,
23673        since it will think that parent can't possibly be used any more
23674        in this routine.  Assigning to the local variable will thus
23675        munge parent in the parent process.  */
23676     pid_t
23677       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
23678       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
23679     /* Convince the compiler that p..p7 are live; otherwise, it might
23680        use the same hardware register for all 8 local variables.  */
23681     if (p != p1 || p != p2 || p != p3 || p != p4
23682         || p != p5 || p != p6 || p != p7)
23683       _exit(1);
23684
23685     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
23686        from child file descriptors.  If the child closes a descriptor
23687        before it execs or exits, this munges the parent's descriptor
23688        as well.  Test for this by closing stdout in the child.  */
23689     _exit(close(fileno(stdout)) != 0);
23690   } else {
23691     int status;
23692     struct stat st;
23693
23694     while (wait(&status) != child)
23695       ;
23696     return (
23697          /* Was there some problem with vforking?  */
23698          child < 0
23699
23700          /* Did the child fail?  (This shouldn't happen.)  */
23701          || status
23702
23703          /* Did the vfork/compiler bug occur?  */
23704          || parent != getpid()
23705
23706          /* Did the file descriptor bug occur?  */
23707          || fstat(fileno(stdout), &st) != 0
23708          );
23709   }
23710 }
23711 _ACEOF
23712 rm -f conftest$ac_exeext
23713 if { (ac_try="$ac_link"
23714 case "(($ac_try" in
23715   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23716   *) ac_try_echo=$ac_try;;
23717 esac
23718 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23719   (eval "$ac_link") 2>&5
23720   ac_status=$?
23721   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23722   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
23723   { (case "(($ac_try" in
23724   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23725   *) ac_try_echo=$ac_try;;
23726 esac
23727 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23728   (eval "$ac_try") 2>&5
23729   ac_status=$?
23730   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23731   (exit $ac_status); }; }; then
23732   ac_cv_func_vfork_works=yes
23733 else
23734   echo "$as_me: program exited with status $ac_status" >&5
23735 echo "$as_me: failed program was:" >&5
23736 sed 's/^/| /' conftest.$ac_ext >&5
23737
23738 ( exit $ac_status )
23739 ac_cv_func_vfork_works=no
23740 fi
23741 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
23742 fi
23743
23744
23745 fi
23746 { echo "$as_me:$LINENO: result: $ac_cv_func_vfork_works" >&5
23747 echo "${ECHO_T}$ac_cv_func_vfork_works" >&6; }
23748
23749 fi;
23750 if test "x$ac_cv_func_fork_works" = xcross; then
23751   ac_cv_func_vfork_works=$ac_cv_func_vfork
23752   { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
23753 echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
23754 fi
23755
23756 if test "x$ac_cv_func_vfork_works" = xyes; then
23757
23758 cat >>confdefs.h <<\_ACEOF
23759 #define HAVE_WORKING_VFORK 1
23760 _ACEOF
23761
23762 else
23763
23764 cat >>confdefs.h <<\_ACEOF
23765 #define vfork fork
23766 _ACEOF
23767
23768 fi
23769 if test "x$ac_cv_func_fork_works" = xyes; then
23770
23771 cat >>confdefs.h <<\_ACEOF
23772 #define HAVE_WORKING_FORK 1
23773 _ACEOF
23774
23775 fi
23776
23777
23778 { echo "$as_me:$LINENO: checking for nl_langinfo and CODESET" >&5
23779 echo $ECHO_N "checking for nl_langinfo and CODESET... $ECHO_C" >&6; }
23780 if test "${emacs_cv_langinfo_codeset+set}" = set; then
23781   echo $ECHO_N "(cached) $ECHO_C" >&6
23782 else
23783   cat >conftest.$ac_ext <<_ACEOF
23784 /* confdefs.h.  */
23785 _ACEOF
23786 cat confdefs.h >>conftest.$ac_ext
23787 cat >>conftest.$ac_ext <<_ACEOF
23788 /* end confdefs.h.  */
23789 #include <langinfo.h>
23790 int
23791 main ()
23792 {
23793 char* cs = nl_langinfo(CODESET);
23794   ;
23795   return 0;
23796 }
23797 _ACEOF
23798 rm -f conftest.$ac_objext conftest$ac_exeext
23799 if { (ac_try="$ac_link"
23800 case "(($ac_try" in
23801   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23802   *) ac_try_echo=$ac_try;;
23803 esac
23804 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23805   (eval "$ac_link") 2>conftest.er1
23806   ac_status=$?
23807   grep -v '^ *+' conftest.er1 >conftest.err
23808   rm -f conftest.er1
23809   cat conftest.err >&5
23810   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23811   (exit $ac_status); } && {
23812          test -z "$ac_c_werror_flag" ||
23813          test ! -s conftest.err
23814        } && test -s conftest$ac_exeext &&
23815        $as_test_x conftest$ac_exeext; then
23816   emacs_cv_langinfo_codeset=yes
23817 else
23818   echo "$as_me: failed program was:" >&5
23819 sed 's/^/| /' conftest.$ac_ext >&5
23820
23821         emacs_cv_langinfo_codeset=no
23822 fi
23823
23824 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
23825       conftest$ac_exeext conftest.$ac_ext
23826
23827 fi
23828 { echo "$as_me:$LINENO: result: $emacs_cv_langinfo_codeset" >&5
23829 echo "${ECHO_T}$emacs_cv_langinfo_codeset" >&6; }
23830 if test $emacs_cv_langinfo_codeset = yes; then
23831
23832 cat >>confdefs.h <<\_ACEOF
23833 #define HAVE_LANGINFO_CODESET 1
23834 _ACEOF
23835
23836 fi
23837
23838 { echo "$as_me:$LINENO: checking for size_t" >&5
23839 echo $ECHO_N "checking for size_t... $ECHO_C" >&6; }
23840 if test "${ac_cv_type_size_t+set}" = set; then
23841   echo $ECHO_N "(cached) $ECHO_C" >&6
23842 else
23843   cat >conftest.$ac_ext <<_ACEOF
23844 /* confdefs.h.  */
23845 _ACEOF
23846 cat confdefs.h >>conftest.$ac_ext
23847 cat >>conftest.$ac_ext <<_ACEOF
23848 /* end confdefs.h.  */
23849 $ac_includes_default
23850 typedef size_t ac__type_new_;
23851 int
23852 main ()
23853 {
23854 if ((ac__type_new_ *) 0)
23855   return 0;
23856 if (sizeof (ac__type_new_))
23857   return 0;
23858   ;
23859   return 0;
23860 }
23861 _ACEOF
23862 rm -f conftest.$ac_objext
23863 if { (ac_try="$ac_compile"
23864 case "(($ac_try" in
23865   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23866   *) ac_try_echo=$ac_try;;
23867 esac
23868 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23869   (eval "$ac_compile") 2>conftest.er1
23870   ac_status=$?
23871   grep -v '^ *+' conftest.er1 >conftest.err
23872   rm -f conftest.er1
23873   cat conftest.err >&5
23874   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23875   (exit $ac_status); } && {
23876          test -z "$ac_c_werror_flag" ||
23877          test ! -s conftest.err
23878        } && test -s conftest.$ac_objext; then
23879   ac_cv_type_size_t=yes
23880 else
23881   echo "$as_me: failed program was:" >&5
23882 sed 's/^/| /' conftest.$ac_ext >&5
23883
23884         ac_cv_type_size_t=no
23885 fi
23886
23887 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23888 fi
23889 { echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
23890 echo "${ECHO_T}$ac_cv_type_size_t" >&6; }
23891 if test $ac_cv_type_size_t = yes; then
23892
23893 cat >>confdefs.h <<_ACEOF
23894 #define HAVE_SIZE_T 1
23895 _ACEOF
23896
23897
23898 fi
23899
23900
23901 { echo "$as_me:$LINENO: checking for mbstate_t" >&5
23902 echo $ECHO_N "checking for mbstate_t... $ECHO_C" >&6; }
23903 if test "${ac_cv_type_mbstate_t+set}" = set; then
23904   echo $ECHO_N "(cached) $ECHO_C" >&6
23905 else
23906   cat >conftest.$ac_ext <<_ACEOF
23907 /* confdefs.h.  */
23908 _ACEOF
23909 cat confdefs.h >>conftest.$ac_ext
23910 cat >>conftest.$ac_ext <<_ACEOF
23911 /* end confdefs.h.  */
23912 $ac_includes_default
23913 #           include <wchar.h>
23914 int
23915 main ()
23916 {
23917 mbstate_t x; return sizeof x;
23918   ;
23919   return 0;
23920 }
23921 _ACEOF
23922 rm -f conftest.$ac_objext
23923 if { (ac_try="$ac_compile"
23924 case "(($ac_try" in
23925   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23926   *) ac_try_echo=$ac_try;;
23927 esac
23928 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23929   (eval "$ac_compile") 2>conftest.er1
23930   ac_status=$?
23931   grep -v '^ *+' conftest.er1 >conftest.err
23932   rm -f conftest.er1
23933   cat conftest.err >&5
23934   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23935   (exit $ac_status); } && {
23936          test -z "$ac_c_werror_flag" ||
23937          test ! -s conftest.err
23938        } && test -s conftest.$ac_objext; then
23939   ac_cv_type_mbstate_t=yes
23940 else
23941   echo "$as_me: failed program was:" >&5
23942 sed 's/^/| /' conftest.$ac_ext >&5
23943
23944         ac_cv_type_mbstate_t=no
23945 fi
23946
23947 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23948 fi
23949 { echo "$as_me:$LINENO: result: $ac_cv_type_mbstate_t" >&5
23950 echo "${ECHO_T}$ac_cv_type_mbstate_t" >&6; }
23951    if test $ac_cv_type_mbstate_t = yes; then
23952
23953 cat >>confdefs.h <<\_ACEOF
23954 #define HAVE_MBSTATE_T 1
23955 _ACEOF
23956
23957    else
23958
23959 cat >>confdefs.h <<\_ACEOF
23960 #define mbstate_t int
23961 _ACEOF
23962
23963    fi
23964
23965 { echo "$as_me:$LINENO: checking for C restrict keyword" >&5
23966 echo $ECHO_N "checking for C restrict keyword... $ECHO_C" >&6; }
23967 if test "${emacs_cv_c_restrict+set}" = set; then
23968   echo $ECHO_N "(cached) $ECHO_C" >&6
23969 else
23970   cat >conftest.$ac_ext <<_ACEOF
23971 /* confdefs.h.  */
23972 _ACEOF
23973 cat confdefs.h >>conftest.$ac_ext
23974 cat >>conftest.$ac_ext <<_ACEOF
23975 /* end confdefs.h.  */
23976 void fred (int *restrict x);
23977 int
23978 main ()
23979 {
23980
23981   ;
23982   return 0;
23983 }
23984 _ACEOF
23985 rm -f conftest.$ac_objext
23986 if { (ac_try="$ac_compile"
23987 case "(($ac_try" in
23988   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23989   *) ac_try_echo=$ac_try;;
23990 esac
23991 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23992   (eval "$ac_compile") 2>conftest.er1
23993   ac_status=$?
23994   grep -v '^ *+' conftest.er1 >conftest.err
23995   rm -f conftest.er1
23996   cat conftest.err >&5
23997   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23998   (exit $ac_status); } && {
23999          test -z "$ac_c_werror_flag" ||
24000          test ! -s conftest.err
24001        } && test -s conftest.$ac_objext; then
24002   emacs_cv_c_restrict=yes
24003 else
24004   echo "$as_me: failed program was:" >&5
24005 sed 's/^/| /' conftest.$ac_ext >&5
24006
24007         cat >conftest.$ac_ext <<_ACEOF
24008 /* confdefs.h.  */
24009 _ACEOF
24010 cat confdefs.h >>conftest.$ac_ext
24011 cat >>conftest.$ac_ext <<_ACEOF
24012 /* end confdefs.h.  */
24013 void fred (int *__restrict x);
24014 int
24015 main ()
24016 {
24017
24018   ;
24019   return 0;
24020 }
24021 _ACEOF
24022 rm -f conftest.$ac_objext
24023 if { (ac_try="$ac_compile"
24024 case "(($ac_try" in
24025   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
24026   *) ac_try_echo=$ac_try;;
24027 esac
24028 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
24029   (eval "$ac_compile") 2>conftest.er1
24030   ac_status=$?
24031   grep -v '^ *+' conftest.er1 >conftest.err
24032   rm -f conftest.er1
24033   cat conftest.err >&5
24034   echo "$as_me:$LINENO: \$? = $ac_status" >&5
24035   (exit $ac_status); } && {
24036          test -z "$ac_c_werror_flag" ||
24037          test ! -s conftest.err
24038        } && test -s conftest.$ac_objext; then
24039   emacs_cv_c_restrict=__restrict
24040 else
24041   echo "$as_me: failed program was:" >&5
24042 sed 's/^/| /' conftest.$ac_ext >&5
24043
24044         emacs_cv_c_restrict=no
24045 fi
24046
24047 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24048 fi
24049
24050 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24051 fi
24052 { echo "$as_me:$LINENO: result: $emacs_cv_c_restrict" >&5
24053 echo "${ECHO_T}$emacs_cv_c_restrict" >&6; }
24054 case "$emacs_cv_c_restrict" in
24055   yes) emacs_restrict=restrict;;
24056   no) emacs_restrict="";;
24057   *) emacs_restrict="$emacs_cv_c_restrict";;
24058 esac
24059 if test "$emacs_restrict" != __restrict; then
24060
24061 cat >>confdefs.h <<_ACEOF
24062 #define __restrict $emacs_restrict
24063 _ACEOF
24064
24065 fi
24066
24067 { echo "$as_me:$LINENO: checking for C restricted array declarations" >&5
24068 echo $ECHO_N "checking for C restricted array declarations... $ECHO_C" >&6; }
24069 if test "${emacs_cv_c_restrict_arr+set}" = set; then
24070   echo $ECHO_N "(cached) $ECHO_C" >&6
24071 else
24072   cat >conftest.$ac_ext <<_ACEOF
24073 /* confdefs.h.  */
24074 _ACEOF
24075 cat confdefs.h >>conftest.$ac_ext
24076 cat >>conftest.$ac_ext <<_ACEOF
24077 /* end confdefs.h.  */
24078 void fred (int x[__restrict]);
24079 int
24080 main ()
24081 {
24082
24083   ;
24084   return 0;
24085 }
24086 _ACEOF
24087 rm -f conftest.$ac_objext
24088 if { (ac_try="$ac_compile"
24089 case "(($ac_try" in
24090   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
24091   *) ac_try_echo=$ac_try;;
24092 esac
24093 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
24094   (eval "$ac_compile") 2>conftest.er1
24095   ac_status=$?
24096   grep -v '^ *+' conftest.er1 >conftest.err
24097   rm -f conftest.er1
24098   cat conftest.err >&5
24099   echo "$as_me:$LINENO: \$? = $ac_status" >&5
24100   (exit $ac_status); } && {
24101          test -z "$ac_c_werror_flag" ||
24102          test ! -s conftest.err
24103        } && test -s conftest.$ac_objext; then
24104   emacs_cv_c_restrict_arr=yes
24105 else
24106   echo "$as_me: failed program was:" >&5
24107 sed 's/^/| /' conftest.$ac_ext >&5
24108
24109         emacs_cv_c_restrict_arr=no
24110 fi
24111
24112 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24113 fi
24114 { echo "$as_me:$LINENO: result: $emacs_cv_c_restrict_arr" >&5
24115 echo "${ECHO_T}$emacs_cv_c_restrict_arr" >&6; }
24116 if test "$emacs_cv_c_restrict_arr" = yes; then
24117
24118 cat >>confdefs.h <<\_ACEOF
24119 #define __restrict_arr __restrict
24120 _ACEOF
24121
24122 fi
24123
24124
24125
24126 # Set up the CFLAGS for real compilation, so we can substitute it.
24127 CFLAGS="$REAL_CFLAGS"
24128 CPPFLAGS="$REAL_CPPFLAGS"
24129
24130 #### Find out which version of Emacs this is.
24131 version=`grep 'defconst[         ]*emacs-version' ${srcdir}/lisp/version.el \
24132          | sed -e 's/^[^"]*"\([^"]*\)".*$/\1/'`
24133 if test x"${version}" = x; then
24134   { { echo "$as_me:$LINENO: error: can't find current emacs version in \`${srcdir}/lisp/version.el'." >&5
24135 echo "$as_me: error: can't find current emacs version in \`${srcdir}/lisp/version.el'." >&2;}
24136    { (exit 1); exit 1; }; }
24137 fi
24138
24139 ### Specify what sort of things we'll be editing into Makefile and config.h.
24140 ### Use configuration here uncanonicalized to avoid exceeding size limits.
24141
24142
24143
24144
24145
24146
24147
24148
24149
24150
24151
24152
24153
24154
24155
24156
24157
24158
24159
24160
24161
24162
24163
24164
24165
24166
24167
24168
24169
24170
24171
24172
24173
24174
24175
24176
24177
24178
24179
24180
24181
24182
24183
24184 cat >>confdefs.h <<_ACEOF
24185 #define EMACS_CONFIGURATION "${canonical}"
24186 _ACEOF
24187
24188
24189 cat >>confdefs.h <<_ACEOF
24190 #define EMACS_CONFIG_OPTIONS "${ac_configure_args}"
24191 _ACEOF
24192
24193
24194 cat >>confdefs.h <<_ACEOF
24195 #define config_machfile "${machfile}"
24196 _ACEOF
24197
24198
24199 cat >>confdefs.h <<_ACEOF
24200 #define config_opsysfile "${opsysfile}"
24201 _ACEOF
24202
24203
24204 cat >>confdefs.h <<_ACEOF
24205 #define LD_SWITCH_X_SITE ${LD_SWITCH_X_SITE}
24206 _ACEOF
24207
24208
24209 cat >>confdefs.h <<_ACEOF
24210 #define LD_SWITCH_X_SITE_AUX ${LD_SWITCH_X_SITE_AUX}
24211 _ACEOF
24212
24213
24214 cat >>confdefs.h <<_ACEOF
24215 #define C_SWITCH_X_SITE ${C_SWITCH_X_SITE}
24216 _ACEOF
24217
24218
24219 cat >>confdefs.h <<_ACEOF
24220 #define UNEXEC_SRC ${UNEXEC_SRC}
24221 _ACEOF
24222
24223
24224 if test "${HAVE_X_WINDOWS}" = "yes" ; then
24225
24226 cat >>confdefs.h <<\_ACEOF
24227 #define HAVE_X_WINDOWS 1
24228 _ACEOF
24229
24230 fi
24231 if test "${USE_X_TOOLKIT}" != "none" ; then
24232
24233 cat >>confdefs.h <<\_ACEOF
24234 #define USE_X_TOOLKIT 1
24235 _ACEOF
24236
24237   if test "${USE_X_TOOLKIT}" = "LUCID"; then
24238
24239 cat >>confdefs.h <<\_ACEOF
24240 #define USE_LUCID 1
24241 _ACEOF
24242
24243   elif test "${USE_X_TOOLKIT}" = "MOTIF"; then
24244
24245 cat >>confdefs.h <<\_ACEOF
24246 #define USE_MOTIF 1
24247 _ACEOF
24248
24249   fi
24250 fi
24251 if test "${HAVE_X11}" = "yes" ; then
24252
24253 cat >>confdefs.h <<\_ACEOF
24254 #define HAVE_X11 1
24255 _ACEOF
24256
24257 fi
24258 if test "${HAVE_MENUS}" = "yes" ; then
24259
24260 cat >>confdefs.h <<\_ACEOF
24261 #define HAVE_MENUS 1
24262 _ACEOF
24263
24264 fi
24265 if test "${GNU_MALLOC}" = "yes" ; then
24266
24267 cat >>confdefs.h <<\_ACEOF
24268 #define GNU_MALLOC 1
24269 _ACEOF
24270
24271 fi
24272 if test "${REL_ALLOC}" = "yes" ; then
24273
24274 cat >>confdefs.h <<\_ACEOF
24275 #define REL_ALLOC 1
24276 _ACEOF
24277
24278 fi
24279
24280
24281
24282
24283
24284
24285 #### Report on what we decided to do.
24286 #### Report GTK as a toolkit, even if it doesn't use Xt.
24287 #### It makes printing result more understandable as using GTK sets
24288 #### toolkit_scroll_bars to yes by default.
24289 if test "${HAVE_GTK}" = "yes"; then
24290   USE_X_TOOLKIT=GTK
24291 fi
24292
24293 echo "
24294 Configured for \`${canonical}'.
24295
24296   Where should the build process find the source code?    ${srcdir}
24297   What operating system and machine description files should Emacs use?
24298         \`${opsysfile}' and \`${machfile}'
24299   What compiler should emacs be built with?               ${CC} ${CFLAGS}
24300   Should Emacs use the GNU version of malloc?             ${GNU_MALLOC}${GNU_MALLOC_reason}
24301   Should Emacs use a relocating allocator for buffers?    ${REL_ALLOC}
24302   Should Emacs use mmap(2) for buffer allocation?         $use_mmap_for_buffers
24303   What window system should Emacs use?                    ${window_system}
24304   What toolkit should Emacs use?                          ${USE_X_TOOLKIT}"
24305
24306 if test -n "${x_includes}"; then
24307 echo "  Where do we find X Windows header files?                ${x_includes}"
24308 else
24309 echo "  Where do we find X Windows header files?                Standard dirs"
24310 fi
24311 if test -n "${x_libraries}"; then
24312 echo "  Where do we find X Windows libraries?                   ${x_libraries}"
24313 else
24314 echo "  Where do we find X Windows libraries?                   Standard dirs"
24315 fi
24316
24317 echo "  Does Emacs use -lXaw3d?                                 ${HAVE_XAW3D}"
24318 echo "  Does Emacs use -lXpm?                                   ${HAVE_XPM}"
24319 echo "  Does Emacs use -ljpeg?                                  ${HAVE_JPEG}"
24320 echo "  Does Emacs use -ltiff?                                  ${HAVE_TIFF}"
24321 echo "  Does Emacs use a gif library?                           ${HAVE_GIF} $ac_gif_lib_name"
24322 echo "  Does Emacs use -lpng?                                   ${HAVE_PNG}"
24323 echo "  Does Emacs use -lrsvg-2?                                ${HAVE_RSVG}"
24324 echo "  Does Emacs use -lgpm?                                   ${HAVE_GPM}"
24325 echo "  Does Emacs use -ldbus?                                  ${HAVE_DBUS}"
24326
24327 echo "  Does Emacs use -lfreetype?                              ${HAVE_FREETYPE}"
24328 echo "  Does Emacs use -lm17n-flt?                              ${HAVE_M17N_FLT}"
24329 echo "  Does Emacs use -lotf?                                   ${HAVE_LIBOTF}"
24330 echo "  Does Emacs use -lxft?                                   ${HAVE_XFT}"
24331
24332 echo "  Does Emacs use toolkit scroll bars?                     ${USE_TOOLKIT_SCROLL_BARS}"
24333 echo
24334
24335 if test $USE_XASSERTS = yes; then
24336    echo "  Compiling with asserts turned on."
24337    CPPFLAGS="$CPPFLAGS -DXASSERTS=1"
24338 fi
24339
24340 echo
24341
24342 if test "$USE_X_TOOLKIT" = GTK; then
24343   case "$canonical" in
24344   *cygwin*)
24345     echo "There are known problems with Emacs and Gtk+ on cygwin, so you
24346   will probably get a crash on startup.  If this happens, please use another
24347   toolkit for Emacs.  See etc/PROBLEMS for more information."
24348   ;;
24349   esac
24350 fi
24351
24352 if test "$HAVE_NS" = "yes"; then
24353    echo
24354    echo "You must run \"make install\" in order to test the built application.
24355 The installed application will go to nextstep/Emacs.app and can be
24356 run or moved from there."
24357    if test "$EN_NS_SELF_CONTAINED" = "yes"; then
24358       echo "The application will be fully self-contained."
24359     else
24360       echo "The lisp resources for the application will be installed under ${prefix}.
24361 You may need to run \"make install\" with sudo.  The application will fail
24362 to run if these resources are not installed."
24363    fi
24364    echo
24365 fi
24366
24367 if test "$HAVE_DBUS" = yes && test "${opsys}" != "gnu-linux"; then
24368   echo "D-Bus integration has been tested for GNU/Linux only."
24369   echo
24370 fi
24371
24372
24373 # Remove any trailing slashes in these variables.
24374 test "${prefix}" != NONE &&
24375   prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'`
24376 test "${exec_prefix}" != NONE &&
24377   exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'`
24378
24379 # Now get this: Some word that is part of the ${srcdir} directory name
24380 # or the ${configuration} value might, just might, happen to be an
24381 # identifier like `sun4' or `i386' or something, and be predefined by
24382 # the C preprocessor to some helpful value like 1, or maybe the empty
24383 # string.  Needless to say consequent macro substitutions are less
24384 # than conducive to the makefile finding the correct directory.
24385 cpp_undefs="`echo $srcdir $configuration $canonical |
24386   sed -e 's/[^a-zA-Z0-9_]/ /g' -e 's/^/ /' -e 's/  *$//' \
24387   -e 's/  */ -U/g' -e 's/-U[0-9][^ ]*//g'`"
24388
24389 ## Check if the C preprocessor will convert `..' to `. .'.  If so, set
24390 ## CPP_NEED_TRADITIONAL to `yes' so that the code to generate Makefile
24391 ## from Makefile.c can correctly provide the arg `-traditional' to the
24392 ## C preprocessor.
24393
24394 cat >conftest.$ac_ext <<_ACEOF
24395 /* confdefs.h.  */
24396 _ACEOF
24397 cat confdefs.h >>conftest.$ac_ext
24398 cat >>conftest.$ac_ext <<_ACEOF
24399 /* end confdefs.h.  */
24400 yes..yes
24401 _ACEOF
24402 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
24403   $EGREP "yes..yes" >/dev/null 2>&1; then
24404   CPP_NEED_TRADITIONAL=no
24405 else
24406   CPP_NEED_TRADITIONAL=yes
24407 fi
24408 rm -f conftest*
24409
24410
24411 ac_config_files="$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"
24412
24413 ac_config_commands="$ac_config_commands default"
24414
24415 cat >confcache <<\_ACEOF
24416 # This file is a shell script that caches the results of configure
24417 # tests run on this system so they can be shared between configure
24418 # scripts and configure runs, see configure's option --config-cache.
24419 # It is not useful on other systems.  If it contains results you don't
24420 # want to keep, you may remove or edit it.
24421 #
24422 # config.status only pays attention to the cache file if you give it
24423 # the --recheck option to rerun configure.
24424 #
24425 # `ac_cv_env_foo' variables (set or unset) will be overridden when
24426 # loading this file, other *unset* `ac_cv_foo' will be assigned the
24427 # following values.
24428
24429 _ACEOF
24430
24431 # The following way of writing the cache mishandles newlines in values,
24432 # but we know of no workaround that is simple, portable, and efficient.
24433 # So, we kill variables containing newlines.
24434 # Ultrix sh set writes to stderr and can't be redirected directly,
24435 # and sets the high bit in the cache file unless we assign to the vars.
24436 (
24437   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
24438     eval ac_val=\$$ac_var
24439     case $ac_val in #(
24440     *${as_nl}*)
24441       case $ac_var in #(
24442       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
24443 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
24444       esac
24445       case $ac_var in #(
24446       _ | IFS | as_nl) ;; #(
24447       *) $as_unset $ac_var ;;
24448       esac ;;
24449     esac
24450   done
24451
24452   (set) 2>&1 |
24453     case $as_nl`(ac_space=' '; set) 2>&1` in #(
24454     *${as_nl}ac_space=\ *)
24455       # `set' does not quote correctly, so add quotes (double-quote
24456       # substitution turns \\\\ into \\, and sed turns \\ into \).
24457       sed -n \
24458         "s/'/'\\\\''/g;
24459           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
24460       ;; #(
24461     *)
24462       # `set' quotes correctly as required by POSIX, so do not add quotes.
24463       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
24464       ;;
24465     esac |
24466     sort
24467 ) |
24468   sed '
24469      /^ac_cv_env_/b end
24470      t clear
24471      :clear
24472      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
24473      t end
24474      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
24475      :end' >>confcache
24476 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
24477   if test -w "$cache_file"; then
24478     test "x$cache_file" != "x/dev/null" &&
24479       { echo "$as_me:$LINENO: updating cache $cache_file" >&5
24480 echo "$as_me: updating cache $cache_file" >&6;}
24481     cat confcache >$cache_file
24482   else
24483     { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
24484 echo "$as_me: not updating unwritable cache $cache_file" >&6;}
24485   fi
24486 fi
24487 rm -f confcache
24488
24489 test "x$prefix" = xNONE && prefix=$ac_default_prefix
24490 # Let make expand exec_prefix.
24491 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
24492
24493 DEFS=-DHAVE_CONFIG_H
24494
24495 ac_libobjs=
24496 ac_ltlibobjs=
24497 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
24498   # 1. Remove the extension, and $U if already installed.
24499   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
24500   ac_i=`echo "$ac_i" | sed "$ac_script"`
24501   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
24502   #    will be set to the directory where LIBOBJS objects are built.
24503   ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
24504   ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
24505 done
24506 LIBOBJS=$ac_libobjs
24507
24508 LTLIBOBJS=$ac_ltlibobjs
24509
24510
24511
24512 : ${CONFIG_STATUS=./config.status}
24513 ac_clean_files_save=$ac_clean_files
24514 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
24515 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
24516 echo "$as_me: creating $CONFIG_STATUS" >&6;}
24517 cat >$CONFIG_STATUS <<_ACEOF
24518 #! $SHELL
24519 # Generated by $as_me.
24520 # Run this file to recreate the current configuration.
24521 # Compiler output produced by configure, useful for debugging
24522 # configure, is in config.log if it exists.
24523
24524 debug=false
24525 ac_cs_recheck=false
24526 ac_cs_silent=false
24527 SHELL=\${CONFIG_SHELL-$SHELL}
24528 _ACEOF
24529
24530 cat >>$CONFIG_STATUS <<\_ACEOF
24531 ## --------------------- ##
24532 ## M4sh Initialization.  ##
24533 ## --------------------- ##
24534
24535 # Be more Bourne compatible
24536 DUALCASE=1; export DUALCASE # for MKS sh
24537 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
24538   emulate sh
24539   NULLCMD=:
24540   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
24541   # is contrary to our usage.  Disable this feature.
24542   alias -g '${1+"$@"}'='"$@"'
24543   setopt NO_GLOB_SUBST
24544 else
24545   case `(set -o) 2>/dev/null` in
24546   *posix*) set -o posix ;;
24547 esac
24548
24549 fi
24550
24551
24552
24553
24554 # PATH needs CR
24555 # Avoid depending upon Character Ranges.
24556 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
24557 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
24558 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
24559 as_cr_digits='0123456789'
24560 as_cr_alnum=$as_cr_Letters$as_cr_digits
24561
24562 # The user is always right.
24563 if test "${PATH_SEPARATOR+set}" != set; then
24564   echo "#! /bin/sh" >conf$$.sh
24565   echo  "exit 0"   >>conf$$.sh
24566   chmod +x conf$$.sh
24567   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
24568     PATH_SEPARATOR=';'
24569   else
24570     PATH_SEPARATOR=:
24571   fi
24572   rm -f conf$$.sh
24573 fi
24574
24575 # Support unset when possible.
24576 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
24577   as_unset=unset
24578 else
24579   as_unset=false
24580 fi
24581
24582
24583 # IFS
24584 # We need space, tab and new line, in precisely that order.  Quoting is
24585 # there to prevent editors from complaining about space-tab.
24586 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
24587 # splitting by setting IFS to empty value.)
24588 as_nl='
24589 '
24590 IFS=" ""        $as_nl"
24591
24592 # Find who we are.  Look in the path if we contain no directory separator.
24593 case $0 in
24594   *[\\/]* ) as_myself=$0 ;;
24595   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
24596 for as_dir in $PATH
24597 do
24598   IFS=$as_save_IFS
24599   test -z "$as_dir" && as_dir=.
24600   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
24601 done
24602 IFS=$as_save_IFS
24603
24604      ;;
24605 esac
24606 # We did not find ourselves, most probably we were run as `sh COMMAND'
24607 # in which case we are not to be found in the path.
24608 if test "x$as_myself" = x; then
24609   as_myself=$0
24610 fi
24611 if test ! -f "$as_myself"; then
24612   echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
24613   { (exit 1); exit 1; }
24614 fi
24615
24616 # Work around bugs in pre-3.0 UWIN ksh.
24617 for as_var in ENV MAIL MAILPATH
24618 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
24619 done
24620 PS1='$ '
24621 PS2='> '
24622 PS4='+ '
24623
24624 # NLS nuisances.
24625 for as_var in \
24626   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
24627   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
24628   LC_TELEPHONE LC_TIME
24629 do
24630   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
24631     eval $as_var=C; export $as_var
24632   else
24633     ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
24634   fi
24635 done
24636
24637 # Required to use basename.
24638 if expr a : '\(a\)' >/dev/null 2>&1 &&
24639    test "X`expr 00001 : '.*\(...\)'`" = X001; then
24640   as_expr=expr
24641 else
24642   as_expr=false
24643 fi
24644
24645 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
24646   as_basename=basename
24647 else
24648   as_basename=false
24649 fi
24650
24651
24652 # Name of the executable.
24653 as_me=`$as_basename -- "$0" ||
24654 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
24655          X"$0" : 'X\(//\)$' \| \
24656          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
24657 echo X/"$0" |
24658     sed '/^.*\/\([^/][^/]*\)\/*$/{
24659             s//\1/
24660             q
24661           }
24662           /^X\/\(\/\/\)$/{
24663             s//\1/
24664             q
24665           }
24666           /^X\/\(\/\).*/{
24667             s//\1/
24668             q
24669           }
24670           s/.*/./; q'`
24671
24672 # CDPATH.
24673 $as_unset CDPATH
24674
24675
24676
24677   as_lineno_1=$LINENO
24678   as_lineno_2=$LINENO
24679   test "x$as_lineno_1" != "x$as_lineno_2" &&
24680   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
24681
24682   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
24683   # uniformly replaced by the line number.  The first 'sed' inserts a
24684   # line-number line after each line using $LINENO; the second 'sed'
24685   # does the real work.  The second script uses 'N' to pair each
24686   # line-number line with the line containing $LINENO, and appends
24687   # trailing '-' during substitution so that $LINENO is not a special
24688   # case at line end.
24689   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
24690   # scripts with optimization help from Paolo Bonzini.  Blame Lee
24691   # E. McMahon (1931-1989) for sed's syntax.  :-)
24692   sed -n '
24693     p
24694     /[$]LINENO/=
24695   ' <$as_myself |
24696     sed '
24697       s/[$]LINENO.*/&-/
24698       t lineno
24699       b
24700       :lineno
24701       N
24702       :loop
24703       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
24704       t loop
24705       s/-\n.*//
24706     ' >$as_me.lineno &&
24707   chmod +x "$as_me.lineno" ||
24708     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
24709    { (exit 1); exit 1; }; }
24710
24711   # Don't try to exec as it changes $[0], causing all sort of problems
24712   # (the dirname of $[0] is not the place where we might find the
24713   # original and so on.  Autoconf is especially sensitive to this).
24714   . "./$as_me.lineno"
24715   # Exit status is that of the last command.
24716   exit
24717 }
24718
24719
24720 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
24721   as_dirname=dirname
24722 else
24723   as_dirname=false
24724 fi
24725
24726 ECHO_C= ECHO_N= ECHO_T=
24727 case `echo -n x` in
24728 -n*)
24729   case `echo 'x\c'` in
24730   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
24731   *)   ECHO_C='\c';;
24732   esac;;
24733 *)
24734   ECHO_N='-n';;
24735 esac
24736
24737 if expr a : '\(a\)' >/dev/null 2>&1 &&
24738    test "X`expr 00001 : '.*\(...\)'`" = X001; then
24739   as_expr=expr
24740 else
24741   as_expr=false
24742 fi
24743
24744 rm -f conf$$ conf$$.exe conf$$.file
24745 if test -d conf$$.dir; then
24746   rm -f conf$$.dir/conf$$.file
24747 else
24748   rm -f conf$$.dir
24749   mkdir conf$$.dir
24750 fi
24751 echo >conf$$.file
24752 if ln -s conf$$.file conf$$ 2>/dev/null; then
24753   as_ln_s='ln -s'
24754   # ... but there are two gotchas:
24755   # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
24756   # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
24757   # In both cases, we have to default to `cp -p'.
24758   ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
24759     as_ln_s='cp -p'
24760 elif ln conf$$.file conf$$ 2>/dev/null; then
24761   as_ln_s=ln
24762 else
24763   as_ln_s='cp -p'
24764 fi
24765 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
24766 rmdir conf$$.dir 2>/dev/null
24767
24768 if mkdir -p . 2>/dev/null; then
24769   as_mkdir_p=:
24770 else
24771   test -d ./-p && rmdir ./-p
24772   as_mkdir_p=false
24773 fi
24774
24775 if test -x / >/dev/null 2>&1; then
24776   as_test_x='test -x'
24777 else
24778   if ls -dL / >/dev/null 2>&1; then
24779     as_ls_L_option=L
24780   else
24781     as_ls_L_option=
24782   fi
24783   as_test_x='
24784     eval sh -c '\''
24785       if test -d "$1"; then
24786         test -d "$1/.";
24787       else
24788         case $1 in
24789         -*)set "./$1";;
24790         esac;
24791         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
24792         ???[sx]*):;;*)false;;esac;fi
24793     '\'' sh
24794   '
24795 fi
24796 as_executable_p=$as_test_x
24797
24798 # Sed expression to map a string onto a valid CPP name.
24799 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
24800
24801 # Sed expression to map a string onto a valid variable name.
24802 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
24803
24804
24805 exec 6>&1
24806
24807 # Save the log message, to keep $[0] and so on meaningful, and to
24808 # report actual input values of CONFIG_FILES etc. instead of their
24809 # values after options handling.
24810 ac_log="
24811 This file was extended by emacs $as_me 23.0.60, which was
24812 generated by GNU Autoconf 2.61.  Invocation command line was
24813
24814   CONFIG_FILES    = $CONFIG_FILES
24815   CONFIG_HEADERS  = $CONFIG_HEADERS
24816   CONFIG_LINKS    = $CONFIG_LINKS
24817   CONFIG_COMMANDS = $CONFIG_COMMANDS
24818   $ $0 $@
24819
24820 on `(hostname || uname -n) 2>/dev/null | sed 1q`
24821 "
24822
24823 _ACEOF
24824
24825 cat >>$CONFIG_STATUS <<_ACEOF
24826 # Files that config.status was made for.
24827 config_files="$ac_config_files"
24828 config_headers="$ac_config_headers"
24829 config_commands="$ac_config_commands"
24830
24831 _ACEOF
24832
24833 cat >>$CONFIG_STATUS <<\_ACEOF
24834 ac_cs_usage="\
24835 \`$as_me' instantiates files from templates according to the
24836 current configuration.
24837
24838 Usage: $0 [OPTIONS] [FILE]...
24839
24840   -h, --help       print this help, then exit
24841   -V, --version    print version number and configuration settings, then exit
24842   -q, --quiet      do not print progress messages
24843   -d, --debug      don't remove temporary files
24844       --recheck    update $as_me by reconfiguring in the same conditions
24845   --file=FILE[:TEMPLATE]
24846                    instantiate the configuration file FILE
24847   --header=FILE[:TEMPLATE]
24848                    instantiate the configuration header FILE
24849
24850 Configuration files:
24851 $config_files
24852
24853 Configuration headers:
24854 $config_headers
24855
24856 Configuration commands:
24857 $config_commands
24858
24859 Report bugs to <bug-autoconf@gnu.org>."
24860
24861 _ACEOF
24862 cat >>$CONFIG_STATUS <<_ACEOF
24863 ac_cs_version="\\
24864 emacs config.status 23.0.60
24865 configured by $0, generated by GNU Autoconf 2.61,
24866   with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
24867
24868 Copyright (C) 2006 Free Software Foundation, Inc.
24869 This config.status script is free software; the Free Software Foundation
24870 gives unlimited permission to copy, distribute and modify it."
24871
24872 ac_pwd='$ac_pwd'
24873 srcdir='$srcdir'
24874 INSTALL='$INSTALL'
24875 _ACEOF
24876
24877 cat >>$CONFIG_STATUS <<\_ACEOF
24878 # If no file are specified by the user, then we need to provide default
24879 # value.  By we need to know if files were specified by the user.
24880 ac_need_defaults=:
24881 while test $# != 0
24882 do
24883   case $1 in
24884   --*=*)
24885     ac_option=`expr "X$1" : 'X\([^=]*\)='`
24886     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
24887     ac_shift=:
24888     ;;
24889   *)
24890     ac_option=$1
24891     ac_optarg=$2
24892     ac_shift=shift
24893     ;;
24894   esac
24895
24896   case $ac_option in
24897   # Handling of the options.
24898   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
24899     ac_cs_recheck=: ;;
24900   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
24901     echo "$ac_cs_version"; exit ;;
24902   --debug | --debu | --deb | --de | --d | -d )
24903     debug=: ;;
24904   --file | --fil | --fi | --f )
24905     $ac_shift
24906     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
24907     ac_need_defaults=false;;
24908   --header | --heade | --head | --hea )
24909     $ac_shift
24910     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
24911     ac_need_defaults=false;;
24912   --he | --h)
24913     # Conflict between --help and --header
24914     { echo "$as_me: error: ambiguous option: $1
24915 Try \`$0 --help' for more information." >&2
24916    { (exit 1); exit 1; }; };;
24917   --help | --hel | -h )
24918     echo "$ac_cs_usage"; exit ;;
24919   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
24920   | -silent | --silent | --silen | --sile | --sil | --si | --s)
24921     ac_cs_silent=: ;;
24922
24923   # This is an error.
24924   -*) { echo "$as_me: error: unrecognized option: $1
24925 Try \`$0 --help' for more information." >&2
24926    { (exit 1); exit 1; }; } ;;
24927
24928   *) ac_config_targets="$ac_config_targets $1"
24929      ac_need_defaults=false ;;
24930
24931   esac
24932   shift
24933 done
24934
24935 ac_configure_extra_args=
24936
24937 if $ac_cs_silent; then
24938   exec 6>/dev/null
24939   ac_configure_extra_args="$ac_configure_extra_args --silent"
24940 fi
24941
24942 _ACEOF
24943 cat >>$CONFIG_STATUS <<_ACEOF
24944 if \$ac_cs_recheck; then
24945   echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
24946   CONFIG_SHELL=$SHELL
24947   export CONFIG_SHELL
24948   exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
24949 fi
24950
24951 _ACEOF
24952 cat >>$CONFIG_STATUS <<\_ACEOF
24953 exec 5>>config.log
24954 {
24955   echo
24956   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
24957 ## Running $as_me. ##
24958 _ASBOX
24959   echo "$ac_log"
24960 } >&5
24961
24962 _ACEOF
24963 cat >>$CONFIG_STATUS <<_ACEOF
24964 #
24965 # INIT-COMMANDS
24966 #
24967 GCC="$GCC" NON_GNU_CPP="$NON_GNU_CPP" CPP="$CPP" CPP_NEED_TRADITIONAL="$CPP_NEED_TRADITIONAL" CPPFLAGS="$CPPFLAGS" cpp_undefs="$cpp_undefs"
24968
24969 _ACEOF
24970
24971 cat >>$CONFIG_STATUS <<\_ACEOF
24972
24973 # Handling of arguments.
24974 for ac_config_target in $ac_config_targets
24975 do
24976   case $ac_config_target in
24977     "src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h:src/config.in" ;;
24978     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
24979     "lib-src/Makefile.c") CONFIG_FILES="$CONFIG_FILES lib-src/Makefile.c:lib-src/Makefile.in" ;;
24980     "oldXMenu/Makefile") CONFIG_FILES="$CONFIG_FILES oldXMenu/Makefile" ;;
24981     "doc/emacs/Makefile") CONFIG_FILES="$CONFIG_FILES doc/emacs/Makefile" ;;
24982     "doc/misc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/misc/Makefile" ;;
24983     "doc/lispintro/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispintro/Makefile" ;;
24984     "doc/lispref/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispref/Makefile" ;;
24985     "src/Makefile.c") CONFIG_FILES="$CONFIG_FILES src/Makefile.c:src/Makefile.in" ;;
24986     "lwlib/Makefile") CONFIG_FILES="$CONFIG_FILES lwlib/Makefile" ;;
24987     "lisp/Makefile") CONFIG_FILES="$CONFIG_FILES lisp/Makefile" ;;
24988     "leim/Makefile") CONFIG_FILES="$CONFIG_FILES leim/Makefile" ;;
24989     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
24990
24991   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
24992 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
24993    { (exit 1); exit 1; }; };;
24994   esac
24995 done
24996
24997
24998 # If the user did not use the arguments to specify the items to instantiate,
24999 # then the envvar interface is used.  Set only those that are not.
25000 # We use the long form for the default assignment because of an extremely
25001 # bizarre bug on SunOS 4.1.3.
25002 if $ac_need_defaults; then
25003   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
25004   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
25005   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
25006 fi
25007
25008 # Have a temporary directory for convenience.  Make it in the build tree
25009 # simply because there is no reason against having it here, and in addition,
25010 # creating and moving files from /tmp can sometimes cause problems.
25011 # Hook for its removal unless debugging.
25012 # Note that there is a small window in which the directory will not be cleaned:
25013 # after its creation but before its name has been assigned to `$tmp'.
25014 $debug ||
25015 {
25016   tmp=
25017   trap 'exit_status=$?
25018   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
25019 ' 0
25020   trap '{ (exit 1); exit 1; }' 1 2 13 15
25021 }
25022 # Create a (secure) tmp directory for tmp files.
25023
25024 {
25025   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
25026   test -n "$tmp" && test -d "$tmp"
25027 }  ||
25028 {
25029   tmp=./conf$$-$RANDOM
25030   (umask 077 && mkdir "$tmp")
25031 } ||
25032 {
25033    echo "$me: cannot create a temporary directory in ." >&2
25034    { (exit 1); exit 1; }
25035 }
25036
25037 #
25038 # Set up the sed scripts for CONFIG_FILES section.
25039 #
25040
25041 # No need to generate the scripts if there are no CONFIG_FILES.
25042 # This happens for instance when ./config.status config.h
25043 if test -n "$CONFIG_FILES"; then
25044
25045 _ACEOF
25046
25047
25048
25049 ac_delim='%!_!# '
25050 for ac_last_try in false false false false false :; do
25051   cat >conf$$subs.sed <<_ACEOF
25052 SHELL!$SHELL$ac_delim
25053 PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
25054 PACKAGE_NAME!$PACKAGE_NAME$ac_delim
25055 PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
25056 PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
25057 PACKAGE_STRING!$PACKAGE_STRING$ac_delim
25058 PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
25059 exec_prefix!$exec_prefix$ac_delim
25060 prefix!$prefix$ac_delim
25061 program_transform_name!$program_transform_name$ac_delim
25062 bindir!$bindir$ac_delim
25063 sbindir!$sbindir$ac_delim
25064 libexecdir!$libexecdir$ac_delim
25065 datarootdir!$datarootdir$ac_delim
25066 datadir!$datadir$ac_delim
25067 sysconfdir!$sysconfdir$ac_delim
25068 sharedstatedir!$sharedstatedir$ac_delim
25069 localstatedir!$localstatedir$ac_delim
25070 includedir!$includedir$ac_delim
25071 oldincludedir!$oldincludedir$ac_delim
25072 docdir!$docdir$ac_delim
25073 infodir!$infodir$ac_delim
25074 htmldir!$htmldir$ac_delim
25075 dvidir!$dvidir$ac_delim
25076 pdfdir!$pdfdir$ac_delim
25077 psdir!$psdir$ac_delim
25078 libdir!$libdir$ac_delim
25079 localedir!$localedir$ac_delim
25080 mandir!$mandir$ac_delim
25081 DEFS!$DEFS$ac_delim
25082 ECHO_C!$ECHO_C$ac_delim
25083 ECHO_N!$ECHO_N$ac_delim
25084 ECHO_T!$ECHO_T$ac_delim
25085 LIBS!$LIBS$ac_delim
25086 build_alias!$build_alias$ac_delim
25087 host_alias!$host_alias$ac_delim
25088 target_alias!$target_alias$ac_delim
25089 MAINT!$MAINT$ac_delim
25090 build!$build$ac_delim
25091 build_cpu!$build_cpu$ac_delim
25092 build_vendor!$build_vendor$ac_delim
25093 build_os!$build_os$ac_delim
25094 host!$host$ac_delim
25095 host_cpu!$host_cpu$ac_delim
25096 host_vendor!$host_vendor$ac_delim
25097 host_os!$host_os$ac_delim
25098 CC!$CC$ac_delim
25099 CFLAGS!$CFLAGS$ac_delim
25100 LDFLAGS!$LDFLAGS$ac_delim
25101 CPPFLAGS!$CPPFLAGS$ac_delim
25102 ac_ct_CC!$ac_ct_CC$ac_delim
25103 EXEEXT!$EXEEXT$ac_delim
25104 OBJEXT!$OBJEXT$ac_delim
25105 CPP!$CPP$ac_delim
25106 GREP!$GREP$ac_delim
25107 EGREP!$EGREP$ac_delim
25108 LN_S!$LN_S$ac_delim
25109 INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
25110 INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
25111 INSTALL_DATA!$INSTALL_DATA$ac_delim
25112 RANLIB!$RANLIB$ac_delim
25113 INSTALL_INFO!$INSTALL_INFO$ac_delim
25114 GZIP_PROG!$GZIP_PROG$ac_delim
25115 MAKEINFO!$MAKEINFO$ac_delim
25116 LIBSOUND!$LIBSOUND$ac_delim
25117 PKG_CONFIG!$PKG_CONFIG$ac_delim
25118 ALSA_CFLAGS!$ALSA_CFLAGS$ac_delim
25119 ALSA_LIBS!$ALSA_LIBS$ac_delim
25120 CFLAGS_SOUND!$CFLAGS_SOUND$ac_delim
25121 SET_MAKE!$SET_MAKE$ac_delim
25122 XMKMF!$XMKMF$ac_delim
25123 HAVE_XSERVER!$HAVE_XSERVER$ac_delim
25124 RSVG_CFLAGS!$RSVG_CFLAGS$ac_delim
25125 RSVG_LIBS!$RSVG_LIBS$ac_delim
25126 GTK_CFLAGS!$GTK_CFLAGS$ac_delim
25127 GTK_LIBS!$GTK_LIBS$ac_delim
25128 DBUS_CFLAGS!$DBUS_CFLAGS$ac_delim
25129 DBUS_LIBS!$DBUS_LIBS$ac_delim
25130 XFT_CFLAGS!$XFT_CFLAGS$ac_delim
25131 XFT_LIBS!$XFT_LIBS$ac_delim
25132 FREETYPE_CFLAGS!$FREETYPE_CFLAGS$ac_delim
25133 FREETYPE_LIBS!$FREETYPE_LIBS$ac_delim
25134 FONTCONFIG_CFLAGS!$FONTCONFIG_CFLAGS$ac_delim
25135 FONTCONFIG_LIBS!$FONTCONFIG_LIBS$ac_delim
25136 LIBOTF_CFLAGS!$LIBOTF_CFLAGS$ac_delim
25137 LIBOTF_LIBS!$LIBOTF_LIBS$ac_delim
25138 M17N_FLT_CFLAGS!$M17N_FLT_CFLAGS$ac_delim
25139 M17N_FLT_LIBS!$M17N_FLT_LIBS$ac_delim
25140 ALLOCA!$ALLOCA$ac_delim
25141 liblockfile!$liblockfile$ac_delim
25142 LIBOBJS!$LIBOBJS$ac_delim
25143 NEED_SETGID!$NEED_SETGID$ac_delim
25144 KMEM_GROUP!$KMEM_GROUP$ac_delim
25145 GETLOADAVG_LIBS!$GETLOADAVG_LIBS$ac_delim
25146 GETOPT_H!$GETOPT_H$ac_delim
25147 GETOPTOBJS!$GETOPTOBJS$ac_delim
25148 version!$version$ac_delim
25149 _ACEOF
25150
25151   if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then
25152     break
25153   elif $ac_last_try; then
25154     { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
25155 echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
25156    { (exit 1); exit 1; }; }
25157   else
25158     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
25159   fi
25160 done
25161
25162 ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
25163 if test -n "$ac_eof"; then
25164   ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
25165   ac_eof=`expr $ac_eof + 1`
25166 fi
25167
25168 cat >>$CONFIG_STATUS <<_ACEOF
25169 cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
25170 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
25171 _ACEOF
25172 sed '
25173 s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
25174 s/^/s,@/; s/!/@,|#_!!_#|/
25175 :n
25176 t n
25177 s/'"$ac_delim"'$/,g/; t
25178 s/$/\\/; p
25179 N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
25180 ' >>$CONFIG_STATUS <conf$$subs.sed
25181 rm -f conf$$subs.sed
25182 cat >>$CONFIG_STATUS <<_ACEOF
25183 CEOF$ac_eof
25184 _ACEOF
25185
25186
25187 ac_delim='%!_!# '
25188 for ac_last_try in false false false false false :; do
25189   cat >conf$$subs.sed <<_ACEOF
25190 configuration!$configuration$ac_delim
25191 canonical!$canonical$ac_delim
25192 srcdir!$srcdir$ac_delim
25193 lispdir!$lispdir$ac_delim
25194 locallisppath!$locallisppath$ac_delim
25195 lisppath!$lisppath$ac_delim
25196 x_default_search_path!$x_default_search_path$ac_delim
25197 etcdir!$etcdir$ac_delim
25198 archlibdir!$archlibdir$ac_delim
25199 bitmapdir!$bitmapdir$ac_delim
25200 gamedir!$gamedir$ac_delim
25201 gameuser!$gameuser$ac_delim
25202 c_switch_system!$c_switch_system$ac_delim
25203 c_switch_machine!$c_switch_machine$ac_delim
25204 LD_SWITCH_X_SITE!$LD_SWITCH_X_SITE$ac_delim
25205 LD_SWITCH_X_SITE_AUX!$LD_SWITCH_X_SITE_AUX$ac_delim
25206 C_SWITCH_X_SITE!$C_SWITCH_X_SITE$ac_delim
25207 X_TOOLKIT_TYPE!$X_TOOLKIT_TYPE$ac_delim
25208 machfile!$machfile$ac_delim
25209 opsysfile!$opsysfile$ac_delim
25210 ns_appdir!$ns_appdir$ac_delim
25211 ns_appbindir!$ns_appbindir$ac_delim
25212 ns_appresdir!$ns_appresdir$ac_delim
25213 ns_appsrc!$ns_appsrc$ac_delim
25214 GNUSTEP_MAKEFILES!$GNUSTEP_MAKEFILES$ac_delim
25215 GNUSTEP_SYSTEM_HEADERS!$GNUSTEP_SYSTEM_HEADERS$ac_delim
25216 GNUSTEP_SYSTEM_LIBRARIES!$GNUSTEP_SYSTEM_LIBRARIES$ac_delim
25217 GNU_OBJC_CFLAGS!$GNU_OBJC_CFLAGS$ac_delim
25218 LIB_SRC_EXTRA_INSTALLABLES!$LIB_SRC_EXTRA_INSTALLABLES$ac_delim
25219 LTLIBOBJS!$LTLIBOBJS$ac_delim
25220 _ACEOF
25221
25222   if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 30; then
25223     break
25224   elif $ac_last_try; then
25225     { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
25226 echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
25227    { (exit 1); exit 1; }; }
25228   else
25229     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
25230   fi
25231 done
25232
25233 ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
25234 if test -n "$ac_eof"; then
25235   ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
25236   ac_eof=`expr $ac_eof + 1`
25237 fi
25238
25239 cat >>$CONFIG_STATUS <<_ACEOF
25240 cat >"\$tmp/subs-2.sed" <<\CEOF$ac_eof
25241 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
25242 _ACEOF
25243 sed '
25244 s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
25245 s/^/s,@/; s/!/@,|#_!!_#|/
25246 :n
25247 t n
25248 s/'"$ac_delim"'$/,g/; t
25249 s/$/\\/; p
25250 N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
25251 ' >>$CONFIG_STATUS <conf$$subs.sed
25252 rm -f conf$$subs.sed
25253 cat >>$CONFIG_STATUS <<_ACEOF
25254 :end
25255 s/|#_!!_#|//g
25256 CEOF$ac_eof
25257 _ACEOF
25258
25259
25260 # VPATH may cause trouble with some makes, so we remove $(srcdir),
25261 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
25262 # trailing colons and then remove the whole line if VPATH becomes empty
25263 # (actually we leave an empty line to preserve line numbers).
25264 if test "x$srcdir" = x.; then
25265   ac_vpsub='/^[  ]*VPATH[        ]*=/{
25266 s/:*\$(srcdir):*/:/
25267 s/:*\${srcdir}:*/:/
25268 s/:*@srcdir@:*/:/
25269 s/^\([^=]*=[     ]*\):*/\1/
25270 s/:*$//
25271 s/^[^=]*=[       ]*$//
25272 }'
25273 fi
25274
25275 cat >>$CONFIG_STATUS <<\_ACEOF
25276 fi # test -n "$CONFIG_FILES"
25277
25278
25279 for ac_tag in  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS
25280 do
25281   case $ac_tag in
25282   :[FHLC]) ac_mode=$ac_tag; continue;;
25283   esac
25284   case $ac_mode$ac_tag in
25285   :[FHL]*:*);;
25286   :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
25287 echo "$as_me: error: Invalid tag $ac_tag." >&2;}
25288    { (exit 1); exit 1; }; };;
25289   :[FH]-) ac_tag=-:-;;
25290   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
25291   esac
25292   ac_save_IFS=$IFS
25293   IFS=:
25294   set x $ac_tag
25295   IFS=$ac_save_IFS
25296   shift
25297   ac_file=$1
25298   shift
25299
25300   case $ac_mode in
25301   :L) ac_source=$1;;
25302   :[FH])
25303     ac_file_inputs=
25304     for ac_f
25305     do
25306       case $ac_f in
25307       -) ac_f="$tmp/stdin";;
25308       *) # Look for the file first in the build tree, then in the source tree
25309          # (if the path is not absolute).  The absolute path cannot be DOS-style,
25310          # because $ac_f cannot contain `:'.
25311          test -f "$ac_f" ||
25312            case $ac_f in
25313            [\\/$]*) false;;
25314            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
25315            esac ||
25316            { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
25317 echo "$as_me: error: cannot find input file: $ac_f" >&2;}
25318    { (exit 1); exit 1; }; };;
25319       esac
25320       ac_file_inputs="$ac_file_inputs $ac_f"
25321     done
25322
25323     # Let's still pretend it is `configure' which instantiates (i.e., don't
25324     # use $as_me), people would be surprised to read:
25325     #    /* config.h.  Generated by config.status.  */
25326     configure_input="Generated from "`IFS=:
25327           echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
25328     if test x"$ac_file" != x-; then
25329       configure_input="$ac_file.  $configure_input"
25330       { echo "$as_me:$LINENO: creating $ac_file" >&5
25331 echo "$as_me: creating $ac_file" >&6;}
25332     fi
25333
25334     case $ac_tag in
25335     *:-:* | *:-) cat >"$tmp/stdin";;
25336     esac
25337     ;;
25338   esac
25339
25340   ac_dir=`$as_dirname -- "$ac_file" ||
25341 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
25342          X"$ac_file" : 'X\(//\)[^/]' \| \
25343          X"$ac_file" : 'X\(//\)$' \| \
25344          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
25345 echo X"$ac_file" |
25346     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
25347             s//\1/
25348             q
25349           }
25350           /^X\(\/\/\)[^/].*/{
25351             s//\1/
25352             q
25353           }
25354           /^X\(\/\/\)$/{
25355             s//\1/
25356             q
25357           }
25358           /^X\(\/\).*/{
25359             s//\1/
25360             q
25361           }
25362           s/.*/./; q'`
25363   { as_dir="$ac_dir"
25364   case $as_dir in #(
25365   -*) as_dir=./$as_dir;;
25366   esac
25367   test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
25368     as_dirs=
25369     while :; do
25370       case $as_dir in #(
25371       *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
25372       *) as_qdir=$as_dir;;
25373       esac
25374       as_dirs="'$as_qdir' $as_dirs"
25375       as_dir=`$as_dirname -- "$as_dir" ||
25376 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
25377          X"$as_dir" : 'X\(//\)[^/]' \| \
25378          X"$as_dir" : 'X\(//\)$' \| \
25379          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
25380 echo X"$as_dir" |
25381     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
25382             s//\1/
25383             q
25384           }
25385           /^X\(\/\/\)[^/].*/{
25386             s//\1/
25387             q
25388           }
25389           /^X\(\/\/\)$/{
25390             s//\1/
25391             q
25392           }
25393           /^X\(\/\).*/{
25394             s//\1/
25395             q
25396           }
25397           s/.*/./; q'`
25398       test -d "$as_dir" && break
25399     done
25400     test -z "$as_dirs" || eval "mkdir $as_dirs"
25401   } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
25402 echo "$as_me: error: cannot create directory $as_dir" >&2;}
25403    { (exit 1); exit 1; }; }; }
25404   ac_builddir=.
25405
25406 case "$ac_dir" in
25407 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
25408 *)
25409   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
25410   # A ".." for each directory in $ac_dir_suffix.
25411   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
25412   case $ac_top_builddir_sub in
25413   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
25414   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
25415   esac ;;
25416 esac
25417 ac_abs_top_builddir=$ac_pwd
25418 ac_abs_builddir=$ac_pwd$ac_dir_suffix
25419 # for backward compatibility:
25420 ac_top_builddir=$ac_top_build_prefix
25421
25422 case $srcdir in
25423   .)  # We are building in place.
25424     ac_srcdir=.
25425     ac_top_srcdir=$ac_top_builddir_sub
25426     ac_abs_top_srcdir=$ac_pwd ;;
25427   [\\/]* | ?:[\\/]* )  # Absolute name.
25428     ac_srcdir=$srcdir$ac_dir_suffix;
25429     ac_top_srcdir=$srcdir
25430     ac_abs_top_srcdir=$srcdir ;;
25431   *) # Relative name.
25432     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
25433     ac_top_srcdir=$ac_top_build_prefix$srcdir
25434     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
25435 esac
25436 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
25437
25438
25439   case $ac_mode in
25440   :F)
25441   #
25442   # CONFIG_FILE
25443   #
25444
25445   case $INSTALL in
25446   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
25447   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
25448   esac
25449 _ACEOF
25450
25451 cat >>$CONFIG_STATUS <<\_ACEOF
25452 # If the template does not know about datarootdir, expand it.
25453 # FIXME: This hack should be removed a few years after 2.60.
25454 ac_datarootdir_hack=; ac_datarootdir_seen=
25455
25456 case `sed -n '/datarootdir/ {
25457   p
25458   q
25459 }
25460 /@datadir@/p
25461 /@docdir@/p
25462 /@infodir@/p
25463 /@localedir@/p
25464 /@mandir@/p
25465 ' $ac_file_inputs` in
25466 *datarootdir*) ac_datarootdir_seen=yes;;
25467 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
25468   { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
25469 echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
25470 _ACEOF
25471 cat >>$CONFIG_STATUS <<_ACEOF
25472   ac_datarootdir_hack='
25473   s&@datadir@&$datadir&g
25474   s&@docdir@&$docdir&g
25475   s&@infodir@&$infodir&g
25476   s&@localedir@&$localedir&g
25477   s&@mandir@&$mandir&g
25478     s&\\\${datarootdir}&$datarootdir&g' ;;
25479 esac
25480 _ACEOF
25481
25482 # Neutralize VPATH when `$srcdir' = `.'.
25483 # Shell code in configure.ac might set extrasub.
25484 # FIXME: do we really want to maintain this feature?
25485 cat >>$CONFIG_STATUS <<_ACEOF
25486   sed "$ac_vpsub
25487 $extrasub
25488 _ACEOF
25489 cat >>$CONFIG_STATUS <<\_ACEOF
25490 :t
25491 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
25492 s&@configure_input@&$configure_input&;t t
25493 s&@top_builddir@&$ac_top_builddir_sub&;t t
25494 s&@srcdir@&$ac_srcdir&;t t
25495 s&@abs_srcdir@&$ac_abs_srcdir&;t t
25496 s&@top_srcdir@&$ac_top_srcdir&;t t
25497 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
25498 s&@builddir@&$ac_builddir&;t t
25499 s&@abs_builddir@&$ac_abs_builddir&;t t
25500 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
25501 s&@INSTALL@&$ac_INSTALL&;t t
25502 $ac_datarootdir_hack
25503 " $ac_file_inputs | sed -f "$tmp/subs-1.sed" | sed -f "$tmp/subs-2.sed" >$tmp/out
25504
25505 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
25506   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
25507   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
25508   { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
25509 which seems to be undefined.  Please make sure it is defined." >&5
25510 echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
25511 which seems to be undefined.  Please make sure it is defined." >&2;}
25512
25513   rm -f "$tmp/stdin"
25514   case $ac_file in
25515   -) cat "$tmp/out"; rm -f "$tmp/out";;
25516   *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
25517   esac
25518  ;;
25519   :H)
25520   #
25521   # CONFIG_HEADER
25522   #
25523 _ACEOF
25524
25525 # Transform confdefs.h into a sed script `conftest.defines', that
25526 # substitutes the proper values into config.h.in to produce config.h.
25527 rm -f conftest.defines conftest.tail
25528 # First, append a space to every undef/define line, to ease matching.
25529 echo 's/$/ /' >conftest.defines
25530 # Then, protect against being on the right side of a sed subst, or in
25531 # an unquoted here document, in config.status.  If some macros were
25532 # called several times there might be several #defines for the same
25533 # symbol, which is useless.  But do not sort them, since the last
25534 # AC_DEFINE must be honored.
25535 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
25536 # These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
25537 # NAME is the cpp macro being defined, VALUE is the value it is being given.
25538 # PARAMS is the parameter list in the macro definition--in most cases, it's
25539 # just an empty string.
25540 ac_dA='s,^\\([   #]*\\)[^        ]*\\([  ]*'
25541 ac_dB='\\)[      (].*,\\1define\\2'
25542 ac_dC=' '
25543 ac_dD=' ,'
25544
25545 uniq confdefs.h |
25546   sed -n '
25547         t rset
25548         :rset
25549         s/^[     ]*#[    ]*define[       ][      ]*//
25550         t ok
25551         d
25552         :ok
25553         s/[\\&,]/\\&/g
25554         s/^\('"$ac_word_re"'\)\(([^()]*)\)[      ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
25555         s/^\('"$ac_word_re"'\)[  ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
25556   ' >>conftest.defines
25557
25558 # Remove the space that was appended to ease matching.
25559 # Then replace #undef with comments.  This is necessary, for
25560 # example, in the case of _POSIX_SOURCE, which is predefined and required
25561 # on some systems where configure will not decide to define it.
25562 # (The regexp can be short, since the line contains either #define or #undef.)
25563 echo 's/ $//
25564 s,^[     #]*u.*,/* & */,' >>conftest.defines
25565
25566 # Break up conftest.defines:
25567 ac_max_sed_lines=50
25568
25569 # First sed command is:  sed -f defines.sed $ac_file_inputs >"$tmp/out1"
25570 # Second one is:         sed -f defines.sed "$tmp/out1" >"$tmp/out2"
25571 # Third one will be:     sed -f defines.sed "$tmp/out2" >"$tmp/out1"
25572 # et cetera.
25573 ac_in='$ac_file_inputs'
25574 ac_out='"$tmp/out1"'
25575 ac_nxt='"$tmp/out2"'
25576
25577 while :
25578 do
25579   # Write a here document:
25580     cat >>$CONFIG_STATUS <<_ACEOF
25581     # First, check the format of the line:
25582     cat >"\$tmp/defines.sed" <<\\CEOF
25583 /^[      ]*#[    ]*undef[        ][      ]*$ac_word_re[  ]*\$/b def
25584 /^[      ]*#[    ]*define[       ][      ]*$ac_word_re[(         ]/b def
25585 b
25586 :def
25587 _ACEOF
25588   sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
25589   echo 'CEOF
25590     sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
25591   ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
25592   sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
25593   grep . conftest.tail >/dev/null || break
25594   rm -f conftest.defines
25595   mv conftest.tail conftest.defines
25596 done
25597 rm -f conftest.defines conftest.tail
25598
25599 echo "ac_result=$ac_in" >>$CONFIG_STATUS
25600 cat >>$CONFIG_STATUS <<\_ACEOF
25601   if test x"$ac_file" != x-; then
25602     echo "/* $configure_input  */" >"$tmp/config.h"
25603     cat "$ac_result" >>"$tmp/config.h"
25604     if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then
25605       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
25606 echo "$as_me: $ac_file is unchanged" >&6;}
25607     else
25608       rm -f $ac_file
25609       mv "$tmp/config.h" $ac_file
25610     fi
25611   else
25612     echo "/* $configure_input  */"
25613     cat "$ac_result"
25614   fi
25615   rm -f "$tmp/out12"
25616  ;;
25617
25618   :C)  { echo "$as_me:$LINENO: executing $ac_file commands" >&5
25619 echo "$as_me: executing $ac_file commands" >&6;}
25620  ;;
25621   esac
25622
25623
25624   case $ac_file$ac_mode in
25625     "default":C)
25626
25627 ### Make the necessary directories, if they don't exist.
25628 for dir in etc lisp ; do
25629   test -d ${dir} || mkdir ${dir}
25630 done
25631
25632 # Build src/Makefile from ${srcdir}/src/Makefile.c
25633 # and lib-src/Makefile from ${srcdir}/lib-src/Makefile.c
25634 # This must be done after src/config.h is built, since we rely on that file.
25635
25636 echo creating src/epaths.h
25637 ${MAKE-make} epaths-force
25638
25639 # As of 2000-11-19, newest development versions of GNU cpp preprocess
25640 # `..' to `. .'  unless invoked with -traditional
25641
25642 if test "x$GCC" = xyes && test "x$CPP_NEED_TRADITIONAL" = xyes; then
25643   CPPFLAGS="$CPPFLAGS -traditional"
25644 fi
25645
25646 echo creating lib-src/Makefile
25647 ( cd lib-src
25648   rm -f junk.c junk1.c junk2.c
25649   sed -e '/start of cpp stuff/q' \
25650       < Makefile.c > junk1.c
25651   sed -e '1,/start of cpp stuff/d'\
25652       -e 's,/\*\*/#\(.*\)$,/* \1 */,' \
25653       < Makefile.c > junk.c
25654   $CPP $cpp_undefs -I. -I$srcdir/src $CPPFLAGS junk.c | \
25655       sed -e 's/^ /     /' -e '/^#/d' -e '/^[   \f]*$/d' > junk2.c
25656   cat junk1.c junk2.c > Makefile.new
25657   rm -f junk.c junk1.c junk2.c
25658   chmod 444 Makefile.new
25659   mv -f Makefile.new Makefile
25660 )
25661
25662 echo creating src/Makefile
25663 ( cd src
25664   rm -f junk.c junk1.c junk2.c
25665   sed -e '/start of cpp stuff/q' \
25666       < Makefile.c > junk1.c
25667   sed -e '1,/start of cpp stuff/d'\
25668       -e 's,/\*\*/#\(.*\)$,/* \1 */,' \
25669       < Makefile.c > junk.c
25670   $CPP $cpp_undefs -I. -I$srcdir/src $CPPFLAGS junk.c | \
25671       sed -e 's/^ /     /' -e '/^#/d' -e '/^[   \f]*$/d' > junk2.c
25672   cat junk1.c junk2.c > Makefile.new
25673   rm -f junk.c junk1.c junk2.c
25674   chmod 444 Makefile.new
25675   mv -f Makefile.new Makefile
25676 )
25677
25678 if test ! -f src/.gdbinit && test -f $srcdir/src/.gdbinit; then
25679   echo creating src/.gdbinit
25680   echo source $srcdir/src/.gdbinit > src/.gdbinit
25681 fi
25682
25683  ;;
25684
25685   esac
25686 done # for ac_tag
25687
25688
25689 { (exit 0); exit 0; }
25690 _ACEOF
25691 chmod +x $CONFIG_STATUS
25692 ac_clean_files=$ac_clean_files_save
25693
25694
25695 # configure is writing to config.log, and then calls config.status.
25696 # config.status does its own redirection, appending to config.log.
25697 # Unfortunately, on DOS this fails, as config.log is still kept open
25698 # by configure, so config.status won't be able to write to it; its
25699 # output is simply discarded.  So we exec the FD to /dev/null,
25700 # effectively closing config.log, so it can be properly (re)opened and
25701 # appended to by config.status.  When coming back to configure, we
25702 # need to make the FD available again.
25703 if test "$no_create" != yes; then
25704   ac_cs_success=:
25705   ac_config_status_args=
25706   test "$silent" = yes &&
25707     ac_config_status_args="$ac_config_status_args --quiet"
25708   exec 5>/dev/null
25709   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
25710   exec 5>>config.log
25711   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
25712   # would make configure fail if this is the last instruction.
25713   $ac_cs_success || { (exit 1); exit 1; }
25714 fi
25715
25716