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-x                use the X Window System
1387
1388 Some influential environment variables:
1389   CC          C compiler command
1390   CFLAGS      C compiler flags
1391   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1392               nonstandard directory <lib dir>
1393   LIBS        libraries to pass to the linker, e.g. -l<library>
1394   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1395               you have headers in a nonstandard directory <include dir>
1396   CPP         C preprocessor
1397   XMKMF       Path to xmkmf, Makefile generator for X Window System
1398
1399 Use these variables to override the choices made by `configure' or to help
1400 it to find libraries and programs with nonstandard names/locations.
1401
1402 _ACEOF
1403 ac_status=$?
1404 fi
1405
1406 if test "$ac_init_help" = "recursive"; then
1407   # If there are subdirs, report their specific --help.
1408   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1409     test -d "$ac_dir" || continue
1410     ac_builddir=.
1411
1412 case "$ac_dir" in
1413 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1414 *)
1415   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
1416   # A ".." for each directory in $ac_dir_suffix.
1417   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
1418   case $ac_top_builddir_sub in
1419   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1420   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1421   esac ;;
1422 esac
1423 ac_abs_top_builddir=$ac_pwd
1424 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1425 # for backward compatibility:
1426 ac_top_builddir=$ac_top_build_prefix
1427
1428 case $srcdir in
1429   .)  # We are building in place.
1430     ac_srcdir=.
1431     ac_top_srcdir=$ac_top_builddir_sub
1432     ac_abs_top_srcdir=$ac_pwd ;;
1433   [\\/]* | ?:[\\/]* )  # Absolute name.
1434     ac_srcdir=$srcdir$ac_dir_suffix;
1435     ac_top_srcdir=$srcdir
1436     ac_abs_top_srcdir=$srcdir ;;
1437   *) # Relative name.
1438     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1439     ac_top_srcdir=$ac_top_build_prefix$srcdir
1440     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1441 esac
1442 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1443
1444     cd "$ac_dir" || { ac_status=$?; continue; }
1445     # Check for guested configure.
1446     if test -f "$ac_srcdir/configure.gnu"; then
1447       echo &&
1448       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1449     elif test -f "$ac_srcdir/configure"; then
1450       echo &&
1451       $SHELL "$ac_srcdir/configure" --help=recursive
1452     else
1453       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1454     fi || ac_status=$?
1455     cd "$ac_pwd" || { ac_status=$?; break; }
1456   done
1457 fi
1458
1459 test -n "$ac_init_help" && exit $ac_status
1460 if $ac_init_version; then
1461   cat <<\_ACEOF
1462 emacs configure 23.0.60
1463 generated by GNU Autoconf 2.61
1464
1465 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
1466 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1467 This configure script is free software; the Free Software Foundation
1468 gives unlimited permission to copy, distribute and modify it.
1469 _ACEOF
1470   exit
1471 fi
1472 cat >config.log <<_ACEOF
1473 This file contains any messages produced by compilers while
1474 running configure, to aid debugging if configure makes a mistake.
1475
1476 It was created by emacs $as_me 23.0.60, which was
1477 generated by GNU Autoconf 2.61.  Invocation command line was
1478
1479   $ $0 $@
1480
1481 _ACEOF
1482 exec 5>>config.log
1483 {
1484 cat <<_ASUNAME
1485 ## --------- ##
1486 ## Platform. ##
1487 ## --------- ##
1488
1489 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1490 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1491 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1492 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1493 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1494
1495 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1496 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1497
1498 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1499 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1500 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1501 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1502 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1503 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1504 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1505
1506 _ASUNAME
1507
1508 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1509 for as_dir in $PATH
1510 do
1511   IFS=$as_save_IFS
1512   test -z "$as_dir" && as_dir=.
1513   echo "PATH: $as_dir"
1514 done
1515 IFS=$as_save_IFS
1516
1517 } >&5
1518
1519 cat >&5 <<_ACEOF
1520
1521
1522 ## ----------- ##
1523 ## Core tests. ##
1524 ## ----------- ##
1525
1526 _ACEOF
1527
1528
1529 # Keep a trace of the command line.
1530 # Strip out --no-create and --no-recursion so they do not pile up.
1531 # Strip out --silent because we don't want to record it for future runs.
1532 # Also quote any args containing shell meta-characters.
1533 # Make two passes to allow for proper duplicate-argument suppression.
1534 ac_configure_args=
1535 ac_configure_args0=
1536 ac_configure_args1=
1537 ac_must_keep_next=false
1538 for ac_pass in 1 2
1539 do
1540   for ac_arg
1541   do
1542     case $ac_arg in
1543     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1544     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1545     | -silent | --silent | --silen | --sile | --sil)
1546       continue ;;
1547     *\'*)
1548       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1549     esac
1550     case $ac_pass in
1551     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1552     2)
1553       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1554       if test $ac_must_keep_next = true; then
1555         ac_must_keep_next=false # Got value, back to normal.
1556       else
1557         case $ac_arg in
1558           *=* | --config-cache | -C | -disable-* | --disable-* \
1559           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1560           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1561           | -with-* | --with-* | -without-* | --without-* | --x)
1562             case "$ac_configure_args0 " in
1563               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1564             esac
1565             ;;
1566           -* ) ac_must_keep_next=true ;;
1567         esac
1568       fi
1569       ac_configure_args="$ac_configure_args '$ac_arg'"
1570       ;;
1571     esac
1572   done
1573 done
1574 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1575 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1576
1577 # When interrupted or exit'd, cleanup temporary files, and complete
1578 # config.log.  We remove comments because anyway the quotes in there
1579 # would cause problems or look ugly.
1580 # WARNING: Use '\'' to represent an apostrophe within the trap.
1581 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1582 trap 'exit_status=$?
1583   # Save into config.log some information that might help in debugging.
1584   {
1585     echo
1586
1587     cat <<\_ASBOX
1588 ## ---------------- ##
1589 ## Cache variables. ##
1590 ## ---------------- ##
1591 _ASBOX
1592     echo
1593     # The following way of writing the cache mishandles newlines in values,
1594 (
1595   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1596     eval ac_val=\$$ac_var
1597     case $ac_val in #(
1598     *${as_nl}*)
1599       case $ac_var in #(
1600       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
1601 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
1602       esac
1603       case $ac_var in #(
1604       _ | IFS | as_nl) ;; #(
1605       *) $as_unset $ac_var ;;
1606       esac ;;
1607     esac
1608   done
1609   (set) 2>&1 |
1610     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1611     *${as_nl}ac_space=\ *)
1612       sed -n \
1613         "s/'\''/'\''\\\\'\'''\''/g;
1614           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1615       ;; #(
1616     *)
1617       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1618       ;;
1619     esac |
1620     sort
1621 )
1622     echo
1623
1624     cat <<\_ASBOX
1625 ## ----------------- ##
1626 ## Output variables. ##
1627 ## ----------------- ##
1628 _ASBOX
1629     echo
1630     for ac_var in $ac_subst_vars
1631     do
1632       eval ac_val=\$$ac_var
1633       case $ac_val in
1634       *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1635       esac
1636       echo "$ac_var='\''$ac_val'\''"
1637     done | sort
1638     echo
1639
1640     if test -n "$ac_subst_files"; then
1641       cat <<\_ASBOX
1642 ## ------------------- ##
1643 ## File substitutions. ##
1644 ## ------------------- ##
1645 _ASBOX
1646       echo
1647       for ac_var in $ac_subst_files
1648       do
1649         eval ac_val=\$$ac_var
1650         case $ac_val in
1651         *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1652         esac
1653         echo "$ac_var='\''$ac_val'\''"
1654       done | sort
1655       echo
1656     fi
1657
1658     if test -s confdefs.h; then
1659       cat <<\_ASBOX
1660 ## ----------- ##
1661 ## confdefs.h. ##
1662 ## ----------- ##
1663 _ASBOX
1664       echo
1665       cat confdefs.h
1666       echo
1667     fi
1668     test "$ac_signal" != 0 &&
1669       echo "$as_me: caught signal $ac_signal"
1670     echo "$as_me: exit $exit_status"
1671   } >&5
1672   rm -f core *.core core.conftest.* &&
1673     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1674     exit $exit_status
1675 ' 0
1676 for ac_signal in 1 2 13 15; do
1677   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1678 done
1679 ac_signal=0
1680
1681 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1682 rm -f -r conftest* confdefs.h
1683
1684 # Predefined preprocessor variables.
1685
1686 cat >>confdefs.h <<_ACEOF
1687 #define PACKAGE_NAME "$PACKAGE_NAME"
1688 _ACEOF
1689
1690
1691 cat >>confdefs.h <<_ACEOF
1692 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1693 _ACEOF
1694
1695
1696 cat >>confdefs.h <<_ACEOF
1697 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1698 _ACEOF
1699
1700
1701 cat >>confdefs.h <<_ACEOF
1702 #define PACKAGE_STRING "$PACKAGE_STRING"
1703 _ACEOF
1704
1705
1706 cat >>confdefs.h <<_ACEOF
1707 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1708 _ACEOF
1709
1710
1711 # Let the site file select an alternate cache file if it wants to.
1712 # Prefer explicitly selected file to automatically selected ones.
1713 if test -n "$CONFIG_SITE"; then
1714   set x "$CONFIG_SITE"
1715 elif test "x$prefix" != xNONE; then
1716   set x "$prefix/share/config.site" "$prefix/etc/config.site"
1717 else
1718   set x "$ac_default_prefix/share/config.site" \
1719         "$ac_default_prefix/etc/config.site"
1720 fi
1721 shift
1722 for ac_site_file
1723 do
1724   if test -r "$ac_site_file"; then
1725     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1726 echo "$as_me: loading site script $ac_site_file" >&6;}
1727     sed 's/^/| /' "$ac_site_file" >&5
1728     . "$ac_site_file"
1729   fi
1730 done
1731
1732 if test -r "$cache_file"; then
1733   # Some versions of bash will fail to source /dev/null (special
1734   # files actually), so we avoid doing that.
1735   if test -f "$cache_file"; then
1736     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1737 echo "$as_me: loading cache $cache_file" >&6;}
1738     case $cache_file in
1739       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1740       *)                      . "./$cache_file";;
1741     esac
1742   fi
1743 else
1744   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1745 echo "$as_me: creating cache $cache_file" >&6;}
1746   >$cache_file
1747 fi
1748
1749 ac_header_list="$ac_header_list sys/time.h"
1750 ac_header_list="$ac_header_list unistd.h"
1751 ac_func_list="$ac_func_list alarm"
1752 # Check that the precious variables saved in the cache have kept the same
1753 # value.
1754 ac_cache_corrupted=false
1755 for ac_var in $ac_precious_vars; do
1756   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1757   eval ac_new_set=\$ac_env_${ac_var}_set
1758   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1759   eval ac_new_val=\$ac_env_${ac_var}_value
1760   case $ac_old_set,$ac_new_set in
1761     set,)
1762       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1763 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1764       ac_cache_corrupted=: ;;
1765     ,set)
1766       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1767 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1768       ac_cache_corrupted=: ;;
1769     ,);;
1770     *)
1771       if test "x$ac_old_val" != "x$ac_new_val"; then
1772         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1773 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1774         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1775 echo "$as_me:   former value:  $ac_old_val" >&2;}
1776         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1777 echo "$as_me:   current value: $ac_new_val" >&2;}
1778         ac_cache_corrupted=:
1779       fi;;
1780   esac
1781   # Pass precious variables to config.status.
1782   if test "$ac_new_set" = set; then
1783     case $ac_new_val in
1784     *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1785     *) ac_arg=$ac_var=$ac_new_val ;;
1786     esac
1787     case " $ac_configure_args " in
1788       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1789       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1790     esac
1791   fi
1792 done
1793 if $ac_cache_corrupted; then
1794   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1795 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1796   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1797 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1798    { (exit 1); exit 1; }; }
1799 fi
1800
1801
1802
1803
1804
1805
1806
1807
1808
1809
1810
1811
1812
1813
1814
1815
1816
1817
1818
1819
1820
1821
1822
1823
1824
1825 ac_ext=c
1826 ac_cpp='$CPP $CPPFLAGS'
1827 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1828 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1829 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1830
1831
1832 ac_config_headers="$ac_config_headers src/config.h:src/config.in"
1833
1834
1835
1836 test "$program_prefix" != NONE &&
1837   program_transform_name="s&^&$program_prefix&;$program_transform_name"
1838 # Use a double $ so make ignores it.
1839 test "$program_suffix" != NONE &&
1840   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
1841 # Double any \ or $.  echo might interpret backslashes.
1842 # By default was `s,x,x', remove it if useless.
1843 cat <<\_ACEOF >conftest.sed
1844 s/[\\$]/&&/g;s/;s,x,x,$//
1845 _ACEOF
1846 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1847 rm -f conftest.sed
1848
1849
1850 lispdir='${datadir}/emacs/${version}/lisp'
1851 locallisppath='${datadir}/emacs/${version}/site-lisp:'\
1852 '${datadir}/emacs/site-lisp'
1853 lisppath='${locallisppath}:${lispdir}:${datadir}/emacs/${version}/leim'
1854 etcdir='${datadir}/emacs/${version}/etc'
1855 archlibdir='${libexecdir}/emacs/${version}/${configuration}'
1856 docdir='${datadir}/emacs/${version}/etc'
1857 gamedir='${localstatedir}/games/emacs'
1858
1859 gameuser=games
1860
1861
1862
1863
1864 # Check whether --with-pop was given.
1865 if test "${with_pop+set}" = set; then
1866   withval=$with_pop;
1867 else
1868      with_pop=yes
1869 fi
1870
1871 if test "$with_pop" = yes; then
1872    cat >>confdefs.h <<\_ACEOF
1873 #define MAIL_USE_POP 1
1874 _ACEOF
1875
1876 fi
1877
1878
1879
1880 # Check whether --with-kerberos was given.
1881 if test "${with_kerberos+set}" = set; then
1882   withval=$with_kerberos;
1883 else
1884       with_kerberos=no
1885 fi
1886
1887 if test "$with_kerberos" != no; then
1888    cat >>confdefs.h <<\_ACEOF
1889 #define KERBEROS 1
1890 _ACEOF
1891
1892 fi
1893
1894
1895
1896 # Check whether --with-kerberos5 was given.
1897 if test "${with_kerberos5+set}" = set; then
1898   withval=$with_kerberos5;
1899 else
1900       with_kerberos5=no
1901 fi
1902
1903 if test "${with_kerberos5}" != no; then
1904   if test "${with_kerberos}" = no; then
1905     with_kerberos=yes
1906     cat >>confdefs.h <<\_ACEOF
1907 #define KERBEROS 1
1908 _ACEOF
1909
1910   fi
1911
1912 cat >>confdefs.h <<\_ACEOF
1913 #define KERBEROS5 1
1914 _ACEOF
1915
1916 fi
1917
1918
1919 # Check whether --with-hesiod was given.
1920 if test "${with_hesiod+set}" = set; then
1921   withval=$with_hesiod;
1922 else
1923       with_hesiod=no
1924 fi
1925
1926 if test "$with_hesiod" != no; then
1927
1928 cat >>confdefs.h <<\_ACEOF
1929 #define HESIOD 1
1930 _ACEOF
1931
1932 fi
1933
1934
1935 # Check whether --with-sound was given.
1936 if test "${with_sound+set}" = set; then
1937   withval=$with_sound;
1938 else
1939      with_sound=yes
1940 fi
1941
1942
1943
1944 # Check whether --with-sync-input was given.
1945 if test "${with_sync_input+set}" = set; then
1946   withval=$with_sync_input;
1947 else
1948      with_sync_input=yes
1949 fi
1950
1951 if test "$with_sync_input" = yes; then
1952
1953 cat >>confdefs.h <<\_ACEOF
1954 #define SYNC_INPUT 1
1955 _ACEOF
1956
1957 fi
1958
1959
1960 # Check whether --with-x-toolkit was given.
1961 if test "${with_x_toolkit+set}" = set; then
1962   withval=$with_x_toolkit;        case "${withval}" in
1963             y | ye | yes )      val=gtk ;;
1964             n | no )            val=no  ;;
1965             l | lu | luc | luci | lucid )       val=lucid ;;
1966             a | at | ath | athe | athen | athena )      val=athena ;;
1967             m | mo | mot | moti | motif )       val=motif ;;
1968             g | gt | gtk  )     val=gtk ;;
1969             * )
1970 { { echo "$as_me:$LINENO: error: \`--with-x-toolkit=$withval' is invalid;
1971 this option's value should be \`yes', \`no', \`lucid', \`athena', \`motif' or \`gtk'.
1972 \`yes' and \`gtk' are synonyms. \`athena' and \`lucid' are synonyms." >&5
1973 echo "$as_me: error: \`--with-x-toolkit=$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." >&2;}
1976    { (exit 1); exit 1; }; }
1977             ;;
1978           esac
1979           with_x_toolkit=$val
1980
1981 fi
1982
1983
1984
1985 # Check whether --with-xpm was given.
1986 if test "${with_xpm+set}" = set; then
1987   withval=$with_xpm;
1988 else
1989      with_xpm=yes
1990 fi
1991
1992
1993 # Check whether --with-jpeg was given.
1994 if test "${with_jpeg+set}" = set; then
1995   withval=$with_jpeg;
1996 else
1997      with_jpeg=yes
1998 fi
1999
2000
2001 # Check whether --with-tiff was given.
2002 if test "${with_tiff+set}" = set; then
2003   withval=$with_tiff;
2004 else
2005      with_tiff=yes
2006 fi
2007
2008
2009 # Check whether --with-gif was given.
2010 if test "${with_gif+set}" = set; then
2011   withval=$with_gif;
2012 else
2013      with_gif=yes
2014 fi
2015
2016
2017 # Check whether --with-png was given.
2018 if test "${with_png+set}" = set; then
2019   withval=$with_png;
2020 else
2021      with_png=yes
2022 fi
2023
2024
2025 # Check whether --with-rsvg was given.
2026 if test "${with_rsvg+set}" = set; then
2027   withval=$with_rsvg;
2028 else
2029      with_rsvg=yes
2030 fi
2031
2032
2033
2034 # Check whether --with-freetype was given.
2035 if test "${with_freetype+set}" = set; then
2036   withval=$with_freetype;
2037 else
2038      with_freetype=yes
2039 fi
2040
2041
2042 # Check whether --with-xft was given.
2043 if test "${with_xft+set}" = set; then
2044   withval=$with_xft;
2045 else
2046      with_xft=yes
2047 fi
2048
2049
2050 # Check whether --with-libotf was given.
2051 if test "${with_libotf+set}" = set; then
2052   withval=$with_libotf;
2053 else
2054      with_libotf=yes
2055 fi
2056
2057
2058 # Check whether --with-m17n-flt was given.
2059 if test "${with_m17n_flt+set}" = set; then
2060   withval=$with_m17n_flt;
2061 else
2062      with_m17n_flt=yes
2063 fi
2064
2065
2066
2067 # Check whether --with-toolkit-scroll-bars was given.
2068 if test "${with_toolkit_scroll_bars+set}" = set; then
2069   withval=$with_toolkit_scroll_bars;
2070 else
2071      with_toolkit_scroll_bars=yes
2072 fi
2073
2074
2075 # Check whether --with-xaw3d was given.
2076 if test "${with_xaw3d+set}" = set; then
2077   withval=$with_xaw3d;
2078 else
2079      with_xaw3d=yes
2080 fi
2081
2082
2083 # Check whether --with-xim was given.
2084 if test "${with_xim+set}" = set; then
2085   withval=$with_xim;
2086 else
2087      with_xim=yes
2088 fi
2089
2090
2091 # Check whether --with-ns was given.
2092 if test "${with_ns+set}" = set; then
2093   withval=$with_ns;
2094 else
2095       with_ns=no
2096 fi
2097
2098
2099
2100 # Check whether --with-gpm was given.
2101 if test "${with_gpm+set}" = set; then
2102   withval=$with_gpm;
2103 else
2104      with_gpm=yes
2105 fi
2106
2107
2108 # Check whether --with-dbus was given.
2109 if test "${with_dbus+set}" = set; then
2110   withval=$with_dbus;
2111 else
2112      with_dbus=yes
2113 fi
2114
2115
2116 ## For the times when you want to build Emacs but don't have
2117 ## a suitable makeinfo, and can live without the manuals.
2118
2119 # Check whether --with-makeinfo was given.
2120 if test "${with_makeinfo+set}" = set; then
2121   withval=$with_makeinfo;
2122 else
2123      with_makeinfo=yes
2124 fi
2125
2126
2127
2128 # Check whether --with-gtk was given.
2129 if test "${with_gtk+set}" = set; then
2130   withval=$with_gtk; { { echo "$as_me:$LINENO: error: --with-gtk has been removed.  Use --with-x-toolkit to
2131 specify a toolkit." >&5
2132 echo "$as_me: error: --with-gtk has been removed.  Use --with-x-toolkit to
2133 specify a toolkit." >&2;}
2134    { (exit 1); exit 1; }; }
2135 fi
2136
2137
2138
2139 # Check whether --with-gcc was given.
2140 if test "${with_gcc+set}" = set; then
2141   withval=$with_gcc; { { echo "$as_me:$LINENO: error: --with-gcc has been removed.  Set the \`CC' environment
2142 variable to specify a compiler." >&5
2143 echo "$as_me: error: --with-gcc has been removed.  Set the \`CC' environment
2144 variable to specify a compiler." >&2;}
2145    { (exit 1); exit 1; }; }
2146 fi
2147
2148
2149
2150 # Check whether --with-pkg-config-prog was given.
2151 if test "${with_pkg_config_prog+set}" = set; then
2152   withval=$with_pkg_config_prog;
2153 fi
2154
2155 if test "X${with_pkg_config_prog}" != X; then
2156    if test "${with_pkg_config_prog}" != yes; then
2157       PKG_CONFIG="${with_pkg_config_prog}"
2158    fi
2159 fi
2160
2161 # Check whether --enable-cocoa-experimental-ctrl-g was given.
2162 if test "${enable_cocoa_experimental_ctrl_g+set}" = set; then
2163   enableval=$enable_cocoa_experimental_ctrl_g; EN_COCOA_EXPERIMENTAL_CTRL_G=$enableval
2164 else
2165   EN_COCOA_EXPERIMENTAL_CTRL_G=no
2166 fi
2167
2168
2169 # Check whether --enable-ns-self-contained was given.
2170 if test "${enable_ns_self_contained+set}" = set; then
2171   enableval=$enable_ns_self_contained; EN_NS_SELF_CONTAINED=$enableval
2172 else
2173   EN_NS_SELF_CONTAINED=yes
2174 fi
2175
2176
2177 # Check whether --enable-asserts was given.
2178 if test "${enable_asserts+set}" = set; then
2179   enableval=$enable_asserts; USE_XASSERTS=$enableval
2180 else
2181   USE_XASSERTS=no
2182 fi
2183
2184
2185 # Check whether --enable-maintainer-mode was given.
2186 if test "${enable_maintainer_mode+set}" = set; then
2187   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2188 else
2189   USE_MAINTAINER_MODE=no
2190 fi
2191
2192 if test $USE_MAINTAINER_MODE = yes; then
2193   MAINT=
2194 else
2195   MAINT=#
2196 fi
2197
2198
2199 # Check whether --enable-locallisppath was given.
2200 if test "${enable_locallisppath+set}" = set; then
2201   enableval=$enable_locallisppath; if test "${enableval}" = "no"; then
2202   locallisppath=
2203 elif test "${enableval}" != "yes"; then
2204   locallisppath=${enableval}
2205 fi
2206 fi
2207
2208
2209 #### Make srcdir absolute, if it isn't already.  It's important to
2210 #### avoid running the path through pwd unnecessarily, since pwd can
2211 #### give you automounter prefixes, which can go away.  We do all this
2212 #### so Emacs can find its files when run uninstalled.
2213 ## Make sure CDPATH doesn't affect cd (in case PWD is relative).
2214 unset CDPATH
2215 case "${srcdir}" in
2216   /* ) ;;
2217   . )
2218     ## We may be able to use the $PWD environment variable to make this
2219     ## absolute.  But sometimes PWD is inaccurate.
2220     ## Note: we used to use ${PWD} at the end instead of `pwd`,
2221     ## but that tested only for a well-formed and valid PWD,
2222     ## it did not object when PWD was well-formed and valid but just wrong.
2223     if test ".${PWD}" != "." && test ".`(cd ${PWD} ; sh -c pwd)`" = ".`pwd`"  ;
2224     then
2225       srcdir="$PWD"
2226     else
2227       srcdir="`(cd ${srcdir}; pwd)`"
2228     fi
2229   ;;
2230   *  ) srcdir="`(cd ${srcdir}; pwd)`" ;;
2231 esac
2232
2233 #### Check if the source directory already has a configured system in it.
2234 if test `pwd` != `(cd ${srcdir} && pwd)` \
2235    && test -f "${srcdir}/src/config.h" ; then
2236   { echo "$as_me:$LINENO: WARNING: The directory tree \`${srcdir}' is being used
2237    as a build directory right now; it has been configured in its own
2238    right.  To configure in another directory as well, you MUST
2239    use GNU make.  If you do not have GNU make, then you must
2240    now do \`make distclean' in ${srcdir},
2241    and then run $0 again." >&5
2242 echo "$as_me: WARNING: The directory tree \`${srcdir}' is being used
2243    as a build directory right now; it has been configured in its own
2244    right.  To configure in another directory as well, you MUST
2245    use GNU make.  If you do not have GNU make, then you must
2246    now do \`make distclean' in ${srcdir},
2247    and then run $0 again." >&2;}
2248 fi
2249
2250 #### Given the configuration name, set machfile and opsysfile to the
2251 #### names of the m/*.h and s/*.h files we should use.
2252
2253 ### Canonicalize the configuration name.
2254
2255 ac_aux_dir=
2256 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2257   if test -f "$ac_dir/install-sh"; then
2258     ac_aux_dir=$ac_dir
2259     ac_install_sh="$ac_aux_dir/install-sh -c"
2260     break
2261   elif test -f "$ac_dir/install.sh"; then
2262     ac_aux_dir=$ac_dir
2263     ac_install_sh="$ac_aux_dir/install.sh -c"
2264     break
2265   elif test -f "$ac_dir/shtool"; then
2266     ac_aux_dir=$ac_dir
2267     ac_install_sh="$ac_aux_dir/shtool install -c"
2268     break
2269   fi
2270 done
2271 if test -z "$ac_aux_dir"; then
2272   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
2273 echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
2274    { (exit 1); exit 1; }; }
2275 fi
2276
2277 # These three variables are undocumented and unsupported,
2278 # and are intended to be withdrawn in a future Autoconf release.
2279 # They can cause serious problems if a builder's source tree is in a directory
2280 # whose full name contains unusual characters.
2281 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2282 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2283 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2284
2285
2286 # Make sure we can run config.sub.
2287 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2288   { { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
2289 echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
2290    { (exit 1); exit 1; }; }
2291
2292 { echo "$as_me:$LINENO: checking build system type" >&5
2293 echo $ECHO_N "checking build system type... $ECHO_C" >&6; }
2294 if test "${ac_cv_build+set}" = set; then
2295   echo $ECHO_N "(cached) $ECHO_C" >&6
2296 else
2297   ac_build_alias=$build_alias
2298 test "x$ac_build_alias" = x &&
2299   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2300 test "x$ac_build_alias" = x &&
2301   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
2302 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
2303    { (exit 1); exit 1; }; }
2304 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2305   { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
2306 echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
2307    { (exit 1); exit 1; }; }
2308
2309 fi
2310 { echo "$as_me:$LINENO: result: $ac_cv_build" >&5
2311 echo "${ECHO_T}$ac_cv_build" >&6; }
2312 case $ac_cv_build in
2313 *-*-*) ;;
2314 *) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
2315 echo "$as_me: error: invalid value of canonical build" >&2;}
2316    { (exit 1); exit 1; }; };;
2317 esac
2318 build=$ac_cv_build
2319 ac_save_IFS=$IFS; IFS='-'
2320 set x $ac_cv_build
2321 shift
2322 build_cpu=$1
2323 build_vendor=$2
2324 shift; shift
2325 # Remember, the first character of IFS is used to create $*,
2326 # except with old shells:
2327 build_os=$*
2328 IFS=$ac_save_IFS
2329 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2330
2331
2332 { echo "$as_me:$LINENO: checking host system type" >&5
2333 echo $ECHO_N "checking host system type... $ECHO_C" >&6; }
2334 if test "${ac_cv_host+set}" = set; then
2335   echo $ECHO_N "(cached) $ECHO_C" >&6
2336 else
2337   if test "x$host_alias" = x; then
2338   ac_cv_host=$ac_cv_build
2339 else
2340   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2341     { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
2342 echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
2343    { (exit 1); exit 1; }; }
2344 fi
2345
2346 fi
2347 { echo "$as_me:$LINENO: result: $ac_cv_host" >&5
2348 echo "${ECHO_T}$ac_cv_host" >&6; }
2349 case $ac_cv_host in
2350 *-*-*) ;;
2351 *) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
2352 echo "$as_me: error: invalid value of canonical host" >&2;}
2353    { (exit 1); exit 1; }; };;
2354 esac
2355 host=$ac_cv_host
2356 ac_save_IFS=$IFS; IFS='-'
2357 set x $ac_cv_host
2358 shift
2359 host_cpu=$1
2360 host_vendor=$2
2361 shift; shift
2362 # Remember, the first character of IFS is used to create $*,
2363 # except with old shells:
2364 host_os=$*
2365 IFS=$ac_save_IFS
2366 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2367
2368
2369 canonical=$host
2370 configuration=${host_alias-${build_alias-$host}}
2371
2372
2373
2374 ### If you add support for a new configuration, add code to this
2375 ### switch statement to recognize your configuration name and select
2376 ### the appropriate operating system and machine description files.
2377
2378 ### You would hope that you could choose an m/*.h file pretty much
2379 ### based on the machine portion of the configuration name, and an s-
2380 ### file based on the operating system portion.  However, it turns out
2381 ### that each m/*.h file is pretty manufacturer-specific - for
2382 ### example mips.h is MIPS
2383 ### So we basically have to have a special case for each
2384 ### configuration name.
2385 ###
2386 ### As far as handling version numbers on operating systems is
2387 ### concerned, make sure things will fail in a fixable way.  If
2388 ### /etc/MACHINES doesn't say anything about version numbers, be
2389 ### prepared to handle anything reasonably.  If version numbers
2390 ### matter, be sure /etc/MACHINES says something about it.
2391 ###
2392 ### Eric Raymond says we should accept strings like "sysvr4" to mean
2393 ### "System V Release 4"; he writes, "The old convention encouraged
2394 ### confusion between `system' and `release' levels'."
2395
2396 machine='' opsys='' unported=no
2397 case "${canonical}" in
2398
2399   ## FreeBSD ports
2400   *-*-freebsd* )
2401     opsys=freebsd
2402     case "${canonical}" in
2403       alpha*-*-freebsd*)        machine=alpha ;;
2404       arm*-*-freebsd*)          machine=arm ;;
2405       ia64-*-freebsd*)          machine=ia64 ;;
2406       sparc-*-freebsd*)         machine=sparc ;;
2407       sparc64-*-freebsd*)       machine=sparc ;;
2408       powerpc-*-freebsd*)       machine=macppc ;;
2409       i[3456]86-*-freebsd*)     machine=intel386 ;;
2410       amd64-*-freebsd*|x86_64-*-freebsd*) machine=amdx86-64 ;;
2411     esac
2412   ;;
2413
2414   ## FreeBSD kernel + glibc based userland
2415   *-*-kfreebsd*gnu* )
2416     opsys=gnu-kfreebsd
2417     case "${canonical}" in
2418       alpha*-*-kfreebsd*)       machine=alpha ;;
2419       ia64-*-kfreebsd*)         machine=ia64 ;;
2420       sparc-*-kfreebsd*)        machine=sparc ;;
2421       sparc64-*-kfreebsd*)      machine=sparc ;;
2422       powerpc-*-kfreebsd*)      machine=macppc ;;
2423       i[3456]86-*-kfreebsd*)    machine=intel386 ;;
2424       amd64-*-kfreebsd*|x86_64-*-kfreebsd*) machine=amdx86-64 ;;
2425     esac
2426   ;;
2427
2428   ## NetBSD ports
2429   *-*-netbsd* )
2430     opsys=netbsd
2431     if test -f /usr/lib/crti.o; then
2432
2433 cat >>confdefs.h <<\_ACEOF
2434 #define HAVE_CRTIN
2435 _ACEOF
2436
2437    fi
2438
2439     case "${canonical}" in
2440       alpha*-*-netbsd*) machine=alpha ;;
2441       i[3456]86-*-netbsd*) machine=intel386 ;;
2442       powerpc-*-netbsd*) machine=macppc ;;
2443       sparc*-*-netbsd*) machine=sparc ;;
2444       vax-*-netbsd*)    machine=vax ;;
2445       arm-*-netbsd*)    machine=arm ;;
2446       x86_64-*-netbsd*) machine=amdx86-64 ;;
2447       hppa-*-netbsd*)   machine=hp800 ;;
2448     esac
2449   ;;
2450
2451   ## OpenBSD ports
2452   *-*-openbsd* )
2453     opsys=openbsd
2454     case "${canonical}" in
2455       alpha*-*-openbsd*)        machine=alpha ;;
2456       arm-*-openbsd*)          machine=arm ;;
2457       i386-*-openbsd*)         machine=intel386 ;;
2458       powerpc-*-openbsd*)      machine=macppc ;;
2459       sparc*-*-openbsd*)       machine=sparc ;;
2460       vax-*-openbsd*)          machine=vax ;;
2461       x86_64-*-openbsd*)       machine=amdx86-64 ;;
2462     esac
2463   ;;
2464
2465   ## LynxOS ports
2466   *-*-lynxos* )
2467     opsys=lynxos
2468     case "${canonical}" in
2469       i[3456]86-*-lynxos*) machine=intel386 ;;
2470       powerpc-*-lynxos*) machine=powerpc ;;
2471     esac
2472   ;;
2473
2474   alpha*-*-linux-gnu* )
2475     machine=alpha opsys=gnu-linux
2476   ;;
2477
2478   arm*-*-linux-gnu* )
2479     machine=arm opsys=gnu-linux
2480   ;;
2481
2482   ## Apple Darwin / Mac OS X
2483   *-apple-darwin* )
2484     case "${canonical}" in
2485       i[3456]86-* )  machine=intel386 ;;
2486       powerpc-* )    machine=macppc ;;
2487       * )            unported=yes ;;
2488     esac
2489     opsys=darwin
2490     # Define CPP as follows to make autoconf work correctly.
2491     CPP="${CC-cc} -E -no-cpp-precomp"
2492     # Use fink packages if available.
2493     if test -d /sw/include && test -d /sw/lib; then
2494       GCC_TEST_OPTIONS="-I/sw/include -L/sw/lib"
2495       CPP="${CPP} ${GCC_TEST_OPTIONS}"
2496       NON_GCC_TEST_OPTIONS=${GCC_TEST_OPTIONS}
2497     fi
2498   ;;
2499
2500   ## HP 9000 series 700 and 800, running HP/UX
2501   hppa*-hp-hpux10.2* )
2502     machine=hp800 opsys=hpux10-20
2503   ;;
2504   hppa*-hp-hpux1[1-9]* )
2505     machine=hp800 opsys=hpux11
2506     CFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CFLAGS"
2507   ;;
2508
2509   hppa*-*-linux-gnu* )
2510     machine=hp800 opsys=gnu-linux
2511   ;;
2512
2513   ## IBM machines
2514   s390-*-linux-gnu* )
2515     machine=ibms390 opsys=gnu-linux
2516   ;;
2517   s390x-*-linux-gnu* )
2518     machine=ibms390x opsys=gnu-linux
2519   ;;
2520   rs6000-ibm-aix4.2* | powerpc-ibm-aix4.2*  )
2521     machine=ibmrs6000 opsys=aix4-2
2522   ;;
2523   rs6000-ibm-aix4.3* | powerpc-ibm-aix4.3*  )
2524     machine=ibmrs6000 opsys=aix4-2
2525   ;;
2526   rs6000-ibm-aix5* | powerpc-ibm-aix5*  )
2527     machine=ibmrs6000 opsys=aix4-2
2528   ;;
2529   rs6000-ibm-aix5* | powerpc-ibm-aix6*  )
2530     machine=ibmrs6000 opsys=aix4-2
2531   ;;
2532
2533   ## Macintosh PowerPC
2534   powerpc*-*-linux-gnu* )
2535     machine=macppc opsys=gnu-linux
2536   ;;
2537
2538   ## Silicon Graphics machines
2539   ## Iris 4D
2540   mips-sgi-irix6.5 )
2541     machine=iris4d opsys=irix6-5
2542     # Without defining _LANGUAGE_C, things get masked out in the headers
2543     # so that, for instance, grepping for `free' in stdlib.h fails and
2544     # AC_HEADER_STD_C fails.   (MIPSPro 7.2.1.2m compilers, Irix 6.5.3m).
2545     NON_GNU_CPP="/lib/cpp -D_LANGUAGE_C"
2546     NON_GCC_TEST_OPTIONS="-D_LANGUAGE_C"
2547   ;;
2548
2549   ## Suns
2550   sparc-*-linux-gnu* | sparc64-*-linux-gnu* )
2551     machine=sparc opsys=gnu-linux
2552   ;;
2553
2554   *-sun-solaris* \
2555     | i[3456]86-*-solaris2* | i[3456]86-*-sunos5* | powerpc*-*-solaris2* \
2556     | rs6000-*-solaris2*)
2557     case "${canonical}" in
2558       i[3456]86-*-* )     machine=intel386 ;;
2559       amd64-*-*|x86_64-*-*)     machine=amdx86-64 ;;
2560       powerpc* | rs6000* )  machine=ibmrs6000 ;;
2561       sparc* )          machine=sparc ;;
2562       * )               unported=yes ;;
2563     esac
2564     case "${canonical}" in
2565       *-sunos5.3* | *-solaris2.3* )
2566                 opsys=sol2-3
2567                 NON_GNU_CPP=/usr/ccs/lib/cpp
2568                 ;;
2569       *-sunos5.4* | *-solaris2.4* )
2570                 opsys=sol2-4
2571                 NON_GNU_CPP=/usr/ccs/lib/cpp
2572                 RANLIB="ar -ts"
2573                 ;;
2574       *-sunos5.5* | *-solaris2.5* )
2575                 opsys=sol2-5
2576                 NON_GNU_CPP=/usr/ccs/lib/cpp
2577                 RANLIB="ar -ts"
2578                 ;;
2579       *-sunos5.6* | *-solaris2.6* )
2580                 opsys=sol2-6
2581                 NON_GNU_CPP=/usr/ccs/lib/cpp
2582                 RANLIB="ar -ts"
2583                 ;;
2584       *-sunos5* | *-solaris* )
2585                 opsys=sol2-6
2586                 emacs_check_sunpro_c=yes
2587                 NON_GNU_CPP=/usr/ccs/lib/cpp
2588                 ;;
2589     esac
2590     ## Watch out for a compiler that we know will not work.
2591     case "${canonical}" in
2592      *-solaris* | *-sunos5* )
2593                 if [ "x$CC" = x/usr/ucb/cc ]; then
2594                   ## /usr/ucb/cc doesn't work;
2595                   ## we should find some other compiler that does work.
2596                   unset CC
2597                 fi
2598                 ;;
2599       *) ;;
2600     esac
2601   ;;
2602
2603   ## Vaxen.
2604   vax-dec-* )
2605     machine=vax
2606     case "${canonical}" in
2607       *-vms* )                                          opsys=vms ;;
2608       * )                                               unported=yes
2609     esac
2610   ;;
2611
2612   ## IA-64
2613   ia64*-*-linux* )
2614     machine=ia64 opsys=gnu-linux
2615   ;;
2616
2617   ## Intel 386 machines where we don't care about the manufacturer
2618   i[3456]86-*-* )
2619     machine=intel386
2620     case "${canonical}" in
2621       *-cygwin )                opsys=cygwin ;;
2622       *-darwin* )               opsys=darwin
2623                                 CPP="${CC-cc} -E -no-cpp-precomp"
2624                                 ;;
2625       *-linux-gnu* )            opsys=gnu-linux ;;
2626       *-sysv4.2uw* )            opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
2627       *-sysv5uw* )              opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
2628       *-sysv5OpenUNIX* )        opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
2629       ## Otherwise, we'll fall through to the generic opsys code at the bottom.
2630     esac
2631   ;;
2632
2633   ## m68k Linux-based GNU system
2634   m68k-*-linux-gnu* )
2635     machine=m68k opsys=gnu-linux
2636   ;;
2637
2638   ## Mips Linux-based GNU system
2639   mips-*-linux-gnu* | mipsel-*-linux-gnu* )
2640     machine=mips opsys=gnu-linux
2641   ;;
2642
2643   ## AMD x86-64 Linux-based GNU system
2644   x86_64-*-linux-gnu* )
2645     machine=amdx86-64 opsys=gnu-linux
2646   ;;
2647
2648   ## Tensilica Xtensa Linux-based GNU system
2649   xtensa*-*-linux-gnu* )
2650     machine=xtensa opsys=gnu-linux
2651     ;;
2652
2653   * )
2654     unported=yes
2655   ;;
2656 esac
2657
2658 ### If the code above didn't choose an operating system, just choose
2659 ### an operating system based on the configuration name.  You really
2660 ### only want to use this when you have no idea what the right
2661 ### operating system is; if you know what operating systems a machine
2662 ### runs, it's cleaner to make it explicit in the case statement
2663 ### above.
2664 if test x"${opsys}" = x; then
2665   case "${canonical}" in
2666     *-gnu* )                            opsys=gnu ;;
2667     *-sysv4.2uw* )                      opsys=unixware ;;
2668     *-sysv5uw* )                        opsys=unixware ;;
2669     *-sysv5OpenUNIX* )                  opsys=unixware ;;
2670     *-sysv4.1* | *-sysvr4.1* )
2671         NON_GNU_CPP=/usr/lib/cpp
2672         opsys=usg5-4 ;;
2673     *-sysv4.[2-9]* | *-sysvr4.[2-9]* )
2674         if [ x$NON_GNU_CPP = x ]; then
2675           if [ -f /usr/ccs/lib/cpp ]; then
2676             NON_GNU_CPP=/usr/ccs/lib/cpp
2677           else
2678             NON_GNU_CPP=/lib/cpp
2679           fi
2680         fi
2681         opsys=usg5-4-2 ;;
2682     *-sysv4* | *-sysvr4* )              opsys=usg5-4 ;;
2683     * )
2684       unported=yes
2685     ;;
2686   esac
2687 fi
2688
2689
2690
2691 if test $unported = yes; then
2692   { { echo "$as_me:$LINENO: error: Emacs hasn't been ported to \`${canonical}' systems.
2693 Check \`etc/MACHINES' for recognized configuration names." >&5
2694 echo "$as_me: error: Emacs hasn't been ported to \`${canonical}' systems.
2695 Check \`etc/MACHINES' for recognized configuration names." >&2;}
2696    { (exit 1); exit 1; }; }
2697 fi
2698
2699 machfile="m/${machine}.h"
2700 opsysfile="s/${opsys}.h"
2701
2702
2703 #### Choose a compiler.
2704 test -n "$CC" && cc_specified=yes
2705
2706 # Save the value of CFLAGS that the user specified.
2707 SPECIFIED_CFLAGS="$CFLAGS"
2708
2709 ac_ext=c
2710 ac_cpp='$CPP $CPPFLAGS'
2711 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2712 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2713 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2714 if test -n "$ac_tool_prefix"; then
2715   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2716 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2717 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2718 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2719 if test "${ac_cv_prog_CC+set}" = set; then
2720   echo $ECHO_N "(cached) $ECHO_C" >&6
2721 else
2722   if test -n "$CC"; then
2723   ac_cv_prog_CC="$CC" # Let the user override the test.
2724 else
2725 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2726 for as_dir in $PATH
2727 do
2728   IFS=$as_save_IFS
2729   test -z "$as_dir" && as_dir=.
2730   for ac_exec_ext in '' $ac_executable_extensions; do
2731   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2732     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2733     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2734     break 2
2735   fi
2736 done
2737 done
2738 IFS=$as_save_IFS
2739
2740 fi
2741 fi
2742 CC=$ac_cv_prog_CC
2743 if test -n "$CC"; then
2744   { echo "$as_me:$LINENO: result: $CC" >&5
2745 echo "${ECHO_T}$CC" >&6; }
2746 else
2747   { echo "$as_me:$LINENO: result: no" >&5
2748 echo "${ECHO_T}no" >&6; }
2749 fi
2750
2751
2752 fi
2753 if test -z "$ac_cv_prog_CC"; then
2754   ac_ct_CC=$CC
2755   # Extract the first word of "gcc", so it can be a program name with args.
2756 set dummy gcc; ac_word=$2
2757 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2758 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2759 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2760   echo $ECHO_N "(cached) $ECHO_C" >&6
2761 else
2762   if test -n "$ac_ct_CC"; then
2763   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2764 else
2765 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2766 for as_dir in $PATH
2767 do
2768   IFS=$as_save_IFS
2769   test -z "$as_dir" && as_dir=.
2770   for ac_exec_ext in '' $ac_executable_extensions; do
2771   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2772     ac_cv_prog_ac_ct_CC="gcc"
2773     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2774     break 2
2775   fi
2776 done
2777 done
2778 IFS=$as_save_IFS
2779
2780 fi
2781 fi
2782 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2783 if test -n "$ac_ct_CC"; then
2784   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2785 echo "${ECHO_T}$ac_ct_CC" >&6; }
2786 else
2787   { echo "$as_me:$LINENO: result: no" >&5
2788 echo "${ECHO_T}no" >&6; }
2789 fi
2790
2791   if test "x$ac_ct_CC" = x; then
2792     CC=""
2793   else
2794     case $cross_compiling:$ac_tool_warned in
2795 yes:)
2796 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2797 whose name does not start with the host triplet.  If you think this
2798 configuration is useful to you, please write to autoconf@gnu.org." >&5
2799 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2800 whose name does not start with the host triplet.  If you think this
2801 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2802 ac_tool_warned=yes ;;
2803 esac
2804     CC=$ac_ct_CC
2805   fi
2806 else
2807   CC="$ac_cv_prog_CC"
2808 fi
2809
2810 if test -z "$CC"; then
2811           if test -n "$ac_tool_prefix"; then
2812     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2813 set dummy ${ac_tool_prefix}cc; ac_word=$2
2814 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2815 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2816 if test "${ac_cv_prog_CC+set}" = set; then
2817   echo $ECHO_N "(cached) $ECHO_C" >&6
2818 else
2819   if test -n "$CC"; then
2820   ac_cv_prog_CC="$CC" # Let the user override the test.
2821 else
2822 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2823 for as_dir in $PATH
2824 do
2825   IFS=$as_save_IFS
2826   test -z "$as_dir" && as_dir=.
2827   for ac_exec_ext in '' $ac_executable_extensions; do
2828   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2829     ac_cv_prog_CC="${ac_tool_prefix}cc"
2830     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2831     break 2
2832   fi
2833 done
2834 done
2835 IFS=$as_save_IFS
2836
2837 fi
2838 fi
2839 CC=$ac_cv_prog_CC
2840 if test -n "$CC"; then
2841   { echo "$as_me:$LINENO: result: $CC" >&5
2842 echo "${ECHO_T}$CC" >&6; }
2843 else
2844   { echo "$as_me:$LINENO: result: no" >&5
2845 echo "${ECHO_T}no" >&6; }
2846 fi
2847
2848
2849   fi
2850 fi
2851 if test -z "$CC"; then
2852   # Extract the first word of "cc", so it can be a program name with args.
2853 set dummy cc; ac_word=$2
2854 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2855 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2856 if test "${ac_cv_prog_CC+set}" = set; then
2857   echo $ECHO_N "(cached) $ECHO_C" >&6
2858 else
2859   if test -n "$CC"; then
2860   ac_cv_prog_CC="$CC" # Let the user override the test.
2861 else
2862   ac_prog_rejected=no
2863 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2864 for as_dir in $PATH
2865 do
2866   IFS=$as_save_IFS
2867   test -z "$as_dir" && as_dir=.
2868   for ac_exec_ext in '' $ac_executable_extensions; do
2869   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2870     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2871        ac_prog_rejected=yes
2872        continue
2873      fi
2874     ac_cv_prog_CC="cc"
2875     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2876     break 2
2877   fi
2878 done
2879 done
2880 IFS=$as_save_IFS
2881
2882 if test $ac_prog_rejected = yes; then
2883   # We found a bogon in the path, so make sure we never use it.
2884   set dummy $ac_cv_prog_CC
2885   shift
2886   if test $# != 0; then
2887     # We chose a different compiler from the bogus one.
2888     # However, it has the same basename, so the bogon will be chosen
2889     # first if we set CC to just the basename; use the full file name.
2890     shift
2891     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2892   fi
2893 fi
2894 fi
2895 fi
2896 CC=$ac_cv_prog_CC
2897 if test -n "$CC"; then
2898   { echo "$as_me:$LINENO: result: $CC" >&5
2899 echo "${ECHO_T}$CC" >&6; }
2900 else
2901   { echo "$as_me:$LINENO: result: no" >&5
2902 echo "${ECHO_T}no" >&6; }
2903 fi
2904
2905
2906 fi
2907 if test -z "$CC"; then
2908   if test -n "$ac_tool_prefix"; then
2909   for ac_prog in cl.exe
2910   do
2911     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2912 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2913 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2914 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2915 if test "${ac_cv_prog_CC+set}" = set; then
2916   echo $ECHO_N "(cached) $ECHO_C" >&6
2917 else
2918   if test -n "$CC"; then
2919   ac_cv_prog_CC="$CC" # Let the user override the test.
2920 else
2921 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2922 for as_dir in $PATH
2923 do
2924   IFS=$as_save_IFS
2925   test -z "$as_dir" && as_dir=.
2926   for ac_exec_ext in '' $ac_executable_extensions; do
2927   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2928     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2929     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2930     break 2
2931   fi
2932 done
2933 done
2934 IFS=$as_save_IFS
2935
2936 fi
2937 fi
2938 CC=$ac_cv_prog_CC
2939 if test -n "$CC"; then
2940   { echo "$as_me:$LINENO: result: $CC" >&5
2941 echo "${ECHO_T}$CC" >&6; }
2942 else
2943   { echo "$as_me:$LINENO: result: no" >&5
2944 echo "${ECHO_T}no" >&6; }
2945 fi
2946
2947
2948     test -n "$CC" && break
2949   done
2950 fi
2951 if test -z "$CC"; then
2952   ac_ct_CC=$CC
2953   for ac_prog in cl.exe
2954 do
2955   # Extract the first word of "$ac_prog", so it can be a program name with args.
2956 set dummy $ac_prog; ac_word=$2
2957 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2958 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2959 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2960   echo $ECHO_N "(cached) $ECHO_C" >&6
2961 else
2962   if test -n "$ac_ct_CC"; then
2963   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2964 else
2965 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2966 for as_dir in $PATH
2967 do
2968   IFS=$as_save_IFS
2969   test -z "$as_dir" && as_dir=.
2970   for ac_exec_ext in '' $ac_executable_extensions; do
2971   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2972     ac_cv_prog_ac_ct_CC="$ac_prog"
2973     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2974     break 2
2975   fi
2976 done
2977 done
2978 IFS=$as_save_IFS
2979
2980 fi
2981 fi
2982 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2983 if test -n "$ac_ct_CC"; then
2984   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2985 echo "${ECHO_T}$ac_ct_CC" >&6; }
2986 else
2987   { echo "$as_me:$LINENO: result: no" >&5
2988 echo "${ECHO_T}no" >&6; }
2989 fi
2990
2991
2992   test -n "$ac_ct_CC" && break
2993 done
2994
2995   if test "x$ac_ct_CC" = x; then
2996     CC=""
2997   else
2998     case $cross_compiling:$ac_tool_warned in
2999 yes:)
3000 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
3001 whose name does not start with the host triplet.  If you think this
3002 configuration is useful to you, please write to autoconf@gnu.org." >&5
3003 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
3004 whose name does not start with the host triplet.  If you think this
3005 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
3006 ac_tool_warned=yes ;;
3007 esac
3008     CC=$ac_ct_CC
3009   fi
3010 fi
3011
3012 fi
3013
3014
3015 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
3016 See \`config.log' for more details." >&5
3017 echo "$as_me: error: no acceptable C compiler found in \$PATH
3018 See \`config.log' for more details." >&2;}
3019    { (exit 1); exit 1; }; }
3020
3021 # Provide some information about the compiler.
3022 echo "$as_me:$LINENO: checking for C compiler version" >&5
3023 ac_compiler=`set X $ac_compile; echo $2`
3024 { (ac_try="$ac_compiler --version >&5"
3025 case "(($ac_try" in
3026   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3027   *) ac_try_echo=$ac_try;;
3028 esac
3029 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3030   (eval "$ac_compiler --version >&5") 2>&5
3031   ac_status=$?
3032   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3033   (exit $ac_status); }
3034 { (ac_try="$ac_compiler -v >&5"
3035 case "(($ac_try" in
3036   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3037   *) ac_try_echo=$ac_try;;
3038 esac
3039 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3040   (eval "$ac_compiler -v >&5") 2>&5
3041   ac_status=$?
3042   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3043   (exit $ac_status); }
3044 { (ac_try="$ac_compiler -V >&5"
3045 case "(($ac_try" in
3046   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3047   *) ac_try_echo=$ac_try;;
3048 esac
3049 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3050   (eval "$ac_compiler -V >&5") 2>&5
3051   ac_status=$?
3052   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3053   (exit $ac_status); }
3054
3055 cat >conftest.$ac_ext <<_ACEOF
3056 /* confdefs.h.  */
3057 _ACEOF
3058 cat confdefs.h >>conftest.$ac_ext
3059 cat >>conftest.$ac_ext <<_ACEOF
3060 /* end confdefs.h.  */
3061
3062 int
3063 main ()
3064 {
3065
3066   ;
3067   return 0;
3068 }
3069 _ACEOF
3070 ac_clean_files_save=$ac_clean_files
3071 ac_clean_files="$ac_clean_files a.out a.exe b.out"
3072 # Try to create an executable without -o first, disregard a.out.
3073 # It will help us diagnose broken compilers, and finding out an intuition
3074 # of exeext.
3075 { echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
3076 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
3077 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3078 #
3079 # List of possible output files, starting from the most likely.
3080 # The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
3081 # only as a last resort.  b.out is created by i960 compilers.
3082 ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
3083 #
3084 # The IRIX 6 linker writes into existing files which may not be
3085 # executable, retaining their permissions.  Remove them first so a
3086 # subsequent execution test works.
3087 ac_rmfiles=
3088 for ac_file in $ac_files
3089 do
3090   case $ac_file in
3091     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
3092     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3093   esac
3094 done
3095 rm -f $ac_rmfiles
3096
3097 if { (ac_try="$ac_link_default"
3098 case "(($ac_try" in
3099   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3100   *) ac_try_echo=$ac_try;;
3101 esac
3102 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3103   (eval "$ac_link_default") 2>&5
3104   ac_status=$?
3105   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3106   (exit $ac_status); }; then
3107   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3108 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3109 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3110 # so that the user can short-circuit this test for compilers unknown to
3111 # Autoconf.
3112 for ac_file in $ac_files ''
3113 do
3114   test -f "$ac_file" || continue
3115   case $ac_file in
3116     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )
3117         ;;
3118     [ab].out )
3119         # We found the default executable, but exeext='' is most
3120         # certainly right.
3121         break;;
3122     *.* )
3123         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3124         then :; else
3125            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3126         fi
3127         # We set ac_cv_exeext here because the later test for it is not
3128         # safe: cross compilers may not add the suffix if given an `-o'
3129         # argument, so we may need to know it at that point already.
3130         # Even if this section looks crufty: it has the advantage of
3131         # actually working.
3132         break;;
3133     * )
3134         break;;
3135   esac
3136 done
3137 test "$ac_cv_exeext" = no && ac_cv_exeext=
3138
3139 else
3140   ac_file=''
3141 fi
3142
3143 { echo "$as_me:$LINENO: result: $ac_file" >&5
3144 echo "${ECHO_T}$ac_file" >&6; }
3145 if test -z "$ac_file"; then
3146   echo "$as_me: failed program was:" >&5
3147 sed 's/^/| /' conftest.$ac_ext >&5
3148
3149 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
3150 See \`config.log' for more details." >&5
3151 echo "$as_me: error: C compiler cannot create executables
3152 See \`config.log' for more details." >&2;}
3153    { (exit 77); exit 77; }; }
3154 fi
3155
3156 ac_exeext=$ac_cv_exeext
3157
3158 # Check that the compiler produces executables we can run.  If not, either
3159 # the compiler is broken, or we cross compile.
3160 { echo "$as_me:$LINENO: checking whether the C compiler works" >&5
3161 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
3162 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
3163 # If not cross compiling, check that we can run a simple program.
3164 if test "$cross_compiling" != yes; then
3165   if { ac_try='./$ac_file'
3166   { (case "(($ac_try" in
3167   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3168   *) ac_try_echo=$ac_try;;
3169 esac
3170 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3171   (eval "$ac_try") 2>&5
3172   ac_status=$?
3173   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3174   (exit $ac_status); }; }; then
3175     cross_compiling=no
3176   else
3177     if test "$cross_compiling" = maybe; then
3178         cross_compiling=yes
3179     else
3180         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
3181 If you meant to cross compile, use \`--host'.
3182 See \`config.log' for more details." >&5
3183 echo "$as_me: error: cannot run C compiled programs.
3184 If you meant to cross compile, use \`--host'.
3185 See \`config.log' for more details." >&2;}
3186    { (exit 1); exit 1; }; }
3187     fi
3188   fi
3189 fi
3190 { echo "$as_me:$LINENO: result: yes" >&5
3191 echo "${ECHO_T}yes" >&6; }
3192
3193 rm -f a.out a.exe conftest$ac_cv_exeext b.out
3194 ac_clean_files=$ac_clean_files_save
3195 # Check that the compiler produces executables we can run.  If not, either
3196 # the compiler is broken, or we cross compile.
3197 { echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
3198 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
3199 { echo "$as_me:$LINENO: result: $cross_compiling" >&5
3200 echo "${ECHO_T}$cross_compiling" >&6; }
3201
3202 { echo "$as_me:$LINENO: checking for suffix of executables" >&5
3203 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
3204 if { (ac_try="$ac_link"
3205 case "(($ac_try" in
3206   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3207   *) ac_try_echo=$ac_try;;
3208 esac
3209 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3210   (eval "$ac_link") 2>&5
3211   ac_status=$?
3212   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3213   (exit $ac_status); }; then
3214   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3215 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3216 # work properly (i.e., refer to `conftest.exe'), while it won't with
3217 # `rm'.
3218 for ac_file in conftest.exe conftest conftest.*; do
3219   test -f "$ac_file" || continue
3220   case $ac_file in
3221     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
3222     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3223           break;;
3224     * ) break;;
3225   esac
3226 done
3227 else
3228   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
3229 See \`config.log' for more details." >&5
3230 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
3231 See \`config.log' for more details." >&2;}
3232    { (exit 1); exit 1; }; }
3233 fi
3234
3235 rm -f conftest$ac_cv_exeext
3236 { echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
3237 echo "${ECHO_T}$ac_cv_exeext" >&6; }
3238
3239 rm -f conftest.$ac_ext
3240 EXEEXT=$ac_cv_exeext
3241 ac_exeext=$EXEEXT
3242 { echo "$as_me:$LINENO: checking for suffix of object files" >&5
3243 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
3244 if test "${ac_cv_objext+set}" = set; then
3245   echo $ECHO_N "(cached) $ECHO_C" >&6
3246 else
3247   cat >conftest.$ac_ext <<_ACEOF
3248 /* confdefs.h.  */
3249 _ACEOF
3250 cat confdefs.h >>conftest.$ac_ext
3251 cat >>conftest.$ac_ext <<_ACEOF
3252 /* end confdefs.h.  */
3253
3254 int
3255 main ()
3256 {
3257
3258   ;
3259   return 0;
3260 }
3261 _ACEOF
3262 rm -f conftest.o conftest.obj
3263 if { (ac_try="$ac_compile"
3264 case "(($ac_try" in
3265   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3266   *) ac_try_echo=$ac_try;;
3267 esac
3268 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3269   (eval "$ac_compile") 2>&5
3270   ac_status=$?
3271   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3272   (exit $ac_status); }; then
3273   for ac_file in conftest.o conftest.obj conftest.*; do
3274   test -f "$ac_file" || continue;
3275   case $ac_file in
3276     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
3277     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3278        break;;
3279   esac
3280 done
3281 else
3282   echo "$as_me: failed program was:" >&5
3283 sed 's/^/| /' conftest.$ac_ext >&5
3284
3285 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
3286 See \`config.log' for more details." >&5
3287 echo "$as_me: error: cannot compute suffix of object files: cannot compile
3288 See \`config.log' for more details." >&2;}
3289    { (exit 1); exit 1; }; }
3290 fi
3291
3292 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3293 fi
3294 { echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
3295 echo "${ECHO_T}$ac_cv_objext" >&6; }
3296 OBJEXT=$ac_cv_objext
3297 ac_objext=$OBJEXT
3298 { echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
3299 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
3300 if test "${ac_cv_c_compiler_gnu+set}" = set; then
3301   echo $ECHO_N "(cached) $ECHO_C" >&6
3302 else
3303   cat >conftest.$ac_ext <<_ACEOF
3304 /* confdefs.h.  */
3305 _ACEOF
3306 cat confdefs.h >>conftest.$ac_ext
3307 cat >>conftest.$ac_ext <<_ACEOF
3308 /* end confdefs.h.  */
3309
3310 int
3311 main ()
3312 {
3313 #ifndef __GNUC__
3314        choke me
3315 #endif
3316
3317   ;
3318   return 0;
3319 }
3320 _ACEOF
3321 rm -f conftest.$ac_objext
3322 if { (ac_try="$ac_compile"
3323 case "(($ac_try" in
3324   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3325   *) ac_try_echo=$ac_try;;
3326 esac
3327 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3328   (eval "$ac_compile") 2>conftest.er1
3329   ac_status=$?
3330   grep -v '^ *+' conftest.er1 >conftest.err
3331   rm -f conftest.er1
3332   cat conftest.err >&5
3333   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3334   (exit $ac_status); } && {
3335          test -z "$ac_c_werror_flag" ||
3336          test ! -s conftest.err
3337        } && test -s conftest.$ac_objext; then
3338   ac_compiler_gnu=yes
3339 else
3340   echo "$as_me: failed program was:" >&5
3341 sed 's/^/| /' conftest.$ac_ext >&5
3342
3343         ac_compiler_gnu=no
3344 fi
3345
3346 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3347 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3348
3349 fi
3350 { echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
3351 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
3352 GCC=`test $ac_compiler_gnu = yes && echo yes`
3353 ac_test_CFLAGS=${CFLAGS+set}
3354 ac_save_CFLAGS=$CFLAGS
3355 { echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
3356 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
3357 if test "${ac_cv_prog_cc_g+set}" = set; then
3358   echo $ECHO_N "(cached) $ECHO_C" >&6
3359 else
3360   ac_save_c_werror_flag=$ac_c_werror_flag
3361    ac_c_werror_flag=yes
3362    ac_cv_prog_cc_g=no
3363    CFLAGS="-g"
3364    cat >conftest.$ac_ext <<_ACEOF
3365 /* confdefs.h.  */
3366 _ACEOF
3367 cat confdefs.h >>conftest.$ac_ext
3368 cat >>conftest.$ac_ext <<_ACEOF
3369 /* end confdefs.h.  */
3370
3371 int
3372 main ()
3373 {
3374
3375   ;
3376   return 0;
3377 }
3378 _ACEOF
3379 rm -f conftest.$ac_objext
3380 if { (ac_try="$ac_compile"
3381 case "(($ac_try" in
3382   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3383   *) ac_try_echo=$ac_try;;
3384 esac
3385 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3386   (eval "$ac_compile") 2>conftest.er1
3387   ac_status=$?
3388   grep -v '^ *+' conftest.er1 >conftest.err
3389   rm -f conftest.er1
3390   cat conftest.err >&5
3391   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3392   (exit $ac_status); } && {
3393          test -z "$ac_c_werror_flag" ||
3394          test ! -s conftest.err
3395        } && test -s conftest.$ac_objext; then
3396   ac_cv_prog_cc_g=yes
3397 else
3398   echo "$as_me: failed program was:" >&5
3399 sed 's/^/| /' conftest.$ac_ext >&5
3400
3401         CFLAGS=""
3402       cat >conftest.$ac_ext <<_ACEOF
3403 /* confdefs.h.  */
3404 _ACEOF
3405 cat confdefs.h >>conftest.$ac_ext
3406 cat >>conftest.$ac_ext <<_ACEOF
3407 /* end confdefs.h.  */
3408
3409 int
3410 main ()
3411 {
3412
3413   ;
3414   return 0;
3415 }
3416 _ACEOF
3417 rm -f conftest.$ac_objext
3418 if { (ac_try="$ac_compile"
3419 case "(($ac_try" in
3420   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3421   *) ac_try_echo=$ac_try;;
3422 esac
3423 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3424   (eval "$ac_compile") 2>conftest.er1
3425   ac_status=$?
3426   grep -v '^ *+' conftest.er1 >conftest.err
3427   rm -f conftest.er1
3428   cat conftest.err >&5
3429   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3430   (exit $ac_status); } && {
3431          test -z "$ac_c_werror_flag" ||
3432          test ! -s conftest.err
3433        } && test -s conftest.$ac_objext; then
3434   :
3435 else
3436   echo "$as_me: failed program was:" >&5
3437 sed 's/^/| /' conftest.$ac_ext >&5
3438
3439         ac_c_werror_flag=$ac_save_c_werror_flag
3440          CFLAGS="-g"
3441          cat >conftest.$ac_ext <<_ACEOF
3442 /* confdefs.h.  */
3443 _ACEOF
3444 cat confdefs.h >>conftest.$ac_ext
3445 cat >>conftest.$ac_ext <<_ACEOF
3446 /* end confdefs.h.  */
3447
3448 int
3449 main ()
3450 {
3451
3452   ;
3453   return 0;
3454 }
3455 _ACEOF
3456 rm -f conftest.$ac_objext
3457 if { (ac_try="$ac_compile"
3458 case "(($ac_try" in
3459   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3460   *) ac_try_echo=$ac_try;;
3461 esac
3462 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3463   (eval "$ac_compile") 2>conftest.er1
3464   ac_status=$?
3465   grep -v '^ *+' conftest.er1 >conftest.err
3466   rm -f conftest.er1
3467   cat conftest.err >&5
3468   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3469   (exit $ac_status); } && {
3470          test -z "$ac_c_werror_flag" ||
3471          test ! -s conftest.err
3472        } && test -s conftest.$ac_objext; then
3473   ac_cv_prog_cc_g=yes
3474 else
3475   echo "$as_me: failed program was:" >&5
3476 sed 's/^/| /' conftest.$ac_ext >&5
3477
3478
3479 fi
3480
3481 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3482 fi
3483
3484 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3485 fi
3486
3487 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3488    ac_c_werror_flag=$ac_save_c_werror_flag
3489 fi
3490 { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
3491 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
3492 if test "$ac_test_CFLAGS" = set; then
3493   CFLAGS=$ac_save_CFLAGS
3494 elif test $ac_cv_prog_cc_g = yes; then
3495   if test "$GCC" = yes; then
3496     CFLAGS="-g -O2"
3497   else
3498     CFLAGS="-g"
3499   fi
3500 else
3501   if test "$GCC" = yes; then
3502     CFLAGS="-O2"
3503   else
3504     CFLAGS=
3505   fi
3506 fi
3507 { echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
3508 echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
3509 if test "${ac_cv_prog_cc_c89+set}" = set; then
3510   echo $ECHO_N "(cached) $ECHO_C" >&6
3511 else
3512   ac_cv_prog_cc_c89=no
3513 ac_save_CC=$CC
3514 cat >conftest.$ac_ext <<_ACEOF
3515 /* confdefs.h.  */
3516 _ACEOF
3517 cat confdefs.h >>conftest.$ac_ext
3518 cat >>conftest.$ac_ext <<_ACEOF
3519 /* end confdefs.h.  */
3520 #include <stdarg.h>
3521 #include <stdio.h>
3522 #include <sys/types.h>
3523 #include <sys/stat.h>
3524 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3525 struct buf { int x; };
3526 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3527 static char *e (p, i)
3528      char **p;
3529      int i;
3530 {
3531   return p[i];
3532 }
3533 static char *f (char * (*g) (char **, int), char **p, ...)
3534 {
3535   char *s;
3536   va_list v;
3537   va_start (v,p);
3538   s = g (p, va_arg (v,int));
3539   va_end (v);
3540   return s;
3541 }
3542
3543 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3544    function prototypes and stuff, but not '\xHH' hex character constants.
3545    These don't provoke an error unfortunately, instead are silently treated
3546    as 'x'.  The following induces an error, until -std is added to get
3547    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3548    array size at least.  It's necessary to write '\x00'==0 to get something
3549    that's true only with -std.  */
3550 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3551
3552 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3553    inside strings and character constants.  */
3554 #define FOO(x) 'x'
3555 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3556
3557 int test (int i, double x);
3558 struct s1 {int (*f) (int a);};
3559 struct s2 {int (*f) (double a);};
3560 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3561 int argc;
3562 char **argv;
3563 int
3564 main ()
3565 {
3566 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3567   ;
3568   return 0;
3569 }
3570 _ACEOF
3571 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3572         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3573 do
3574   CC="$ac_save_CC $ac_arg"
3575   rm -f conftest.$ac_objext
3576 if { (ac_try="$ac_compile"
3577 case "(($ac_try" in
3578   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3579   *) ac_try_echo=$ac_try;;
3580 esac
3581 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3582   (eval "$ac_compile") 2>conftest.er1
3583   ac_status=$?
3584   grep -v '^ *+' conftest.er1 >conftest.err
3585   rm -f conftest.er1
3586   cat conftest.err >&5
3587   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3588   (exit $ac_status); } && {
3589          test -z "$ac_c_werror_flag" ||
3590          test ! -s conftest.err
3591        } && test -s conftest.$ac_objext; then
3592   ac_cv_prog_cc_c89=$ac_arg
3593 else
3594   echo "$as_me: failed program was:" >&5
3595 sed 's/^/| /' conftest.$ac_ext >&5
3596
3597
3598 fi
3599
3600 rm -f core conftest.err conftest.$ac_objext
3601   test "x$ac_cv_prog_cc_c89" != "xno" && break
3602 done
3603 rm -f conftest.$ac_ext
3604 CC=$ac_save_CC
3605
3606 fi
3607 # AC_CACHE_VAL
3608 case "x$ac_cv_prog_cc_c89" in
3609   x)
3610     { echo "$as_me:$LINENO: result: none needed" >&5
3611 echo "${ECHO_T}none needed" >&6; } ;;
3612   xno)
3613     { echo "$as_me:$LINENO: result: unsupported" >&5
3614 echo "${ECHO_T}unsupported" >&6; } ;;
3615   *)
3616     CC="$CC $ac_cv_prog_cc_c89"
3617     { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
3618 echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
3619 esac
3620
3621
3622 ac_ext=c
3623 ac_cpp='$CPP $CPPFLAGS'
3624 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3625 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3626 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3627
3628
3629 # On Suns, sometimes $CPP names a directory.
3630 if test -n "$CPP" && test -d "$CPP"; then
3631   CPP=
3632 fi
3633
3634 ## If not using gcc, and on Solaris, and no CPP specified, see if
3635 ## using a Sun compiler, which needs -Xs to prevent whitespace.
3636 if test x"$GCC" != xyes && test x"$emacs_check_sunpro_c" = xyes && \
3637  test x"$CPP" = x; then
3638   { echo "$as_me:$LINENO: checking whether we are using a Sun C compiler" >&5
3639 echo $ECHO_N "checking whether we are using a Sun C compiler... $ECHO_C" >&6; }
3640
3641 if test "${emacs_cv_sunpro_c+set}" = set; then
3642   echo $ECHO_N "(cached) $ECHO_C" >&6
3643 else
3644   cat >conftest.$ac_ext <<_ACEOF
3645 /* confdefs.h.  */
3646 _ACEOF
3647 cat confdefs.h >>conftest.$ac_ext
3648 cat >>conftest.$ac_ext <<_ACEOF
3649 /* end confdefs.h.  */
3650
3651 int
3652 main ()
3653 {
3654 #ifndef __SUNPRO_C
3655 fail;
3656 #endif
3657
3658   ;
3659   return 0;
3660 }
3661 _ACEOF
3662 rm -f conftest.$ac_objext conftest$ac_exeext
3663 if { (ac_try="$ac_link"
3664 case "(($ac_try" in
3665   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3666   *) ac_try_echo=$ac_try;;
3667 esac
3668 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3669   (eval "$ac_link") 2>conftest.er1
3670   ac_status=$?
3671   grep -v '^ *+' conftest.er1 >conftest.err
3672   rm -f conftest.er1
3673   cat conftest.err >&5
3674   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3675   (exit $ac_status); } && {
3676          test -z "$ac_c_werror_flag" ||
3677          test ! -s conftest.err
3678        } && test -s conftest$ac_exeext &&
3679        $as_test_x conftest$ac_exeext; then
3680   emacs_cv_sunpro_c=yes
3681 else
3682   echo "$as_me: failed program was:" >&5
3683 sed 's/^/| /' conftest.$ac_ext >&5
3684
3685         emacs_cv_sunpro_c=no
3686 fi
3687
3688 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
3689       conftest$ac_exeext conftest.$ac_ext
3690 fi
3691
3692   { echo "$as_me:$LINENO: result: $emacs_cv_sunpro_c" >&5
3693 echo "${ECHO_T}$emacs_cv_sunpro_c" >&6; }
3694
3695   if test x"$emacs_cv_sunpro_c" = xyes; then
3696     NON_GNU_CPP="$CC -E -Xs"
3697   fi
3698 fi
3699
3700 #### Some systems specify a CPP to use unless we are using GCC.
3701 #### Now that we know whether we are using GCC, we can decide whether
3702 #### to use that one.
3703 if test "x$NON_GNU_CPP" != x && test x$GCC != xyes && test "x$CPP" = x
3704 then
3705   CPP="$NON_GNU_CPP"
3706 fi
3707
3708 #### Some systems specify a CC to use unless we are using GCC.
3709 #### Now that we know whether we are using GCC, we can decide whether
3710 #### to use that one.
3711 if test "x$NON_GNU_CC" != x && test x$GCC != xyes &&
3712   test x$cc_specified != xyes
3713 then
3714   CC="$NON_GNU_CC"
3715 fi
3716
3717 if test x$GCC = xyes && test "x$GCC_TEST_OPTIONS" != x
3718 then
3719   CC="$CC $GCC_TEST_OPTIONS"
3720 fi
3721
3722 if test x$GCC = x && test "x$NON_GCC_TEST_OPTIONS" != x
3723 then
3724   CC="$CC $NON_GCC_TEST_OPTIONS"
3725 fi
3726
3727
3728 cat >>confdefs.h <<\_ACEOF
3729 #define _GNU_SOURCE 1
3730 _ACEOF
3731
3732
3733 ac_ext=c
3734 ac_cpp='$CPP $CPPFLAGS'
3735 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3736 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3737 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3738 { echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3739 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
3740 # On Suns, sometimes $CPP names a directory.
3741 if test -n "$CPP" && test -d "$CPP"; then
3742   CPP=
3743 fi
3744 if test -z "$CPP"; then
3745   if test "${ac_cv_prog_CPP+set}" = set; then
3746   echo $ECHO_N "(cached) $ECHO_C" >&6
3747 else
3748       # Double quotes because CPP needs to be expanded
3749     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3750     do
3751       ac_preproc_ok=false
3752 for ac_c_preproc_warn_flag in '' yes
3753 do
3754   # Use a header file that comes with gcc, so configuring glibc
3755   # with a fresh cross-compiler works.
3756   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3757   # <limits.h> exists even on freestanding compilers.
3758   # On the NeXT, cc -E runs the code through the compiler's parser,
3759   # not just through cpp. "Syntax error" is here to catch this case.
3760   cat >conftest.$ac_ext <<_ACEOF
3761 /* confdefs.h.  */
3762 _ACEOF
3763 cat confdefs.h >>conftest.$ac_ext
3764 cat >>conftest.$ac_ext <<_ACEOF
3765 /* end confdefs.h.  */
3766 #ifdef __STDC__
3767 # include <limits.h>
3768 #else
3769 # include <assert.h>
3770 #endif
3771                      Syntax error
3772 _ACEOF
3773 if { (ac_try="$ac_cpp conftest.$ac_ext"
3774 case "(($ac_try" in
3775   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3776   *) ac_try_echo=$ac_try;;
3777 esac
3778 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3779   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3780   ac_status=$?
3781   grep -v '^ *+' conftest.er1 >conftest.err
3782   rm -f conftest.er1
3783   cat conftest.err >&5
3784   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3785   (exit $ac_status); } >/dev/null && {
3786          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3787          test ! -s conftest.err
3788        }; then
3789   :
3790 else
3791   echo "$as_me: failed program was:" >&5
3792 sed 's/^/| /' conftest.$ac_ext >&5
3793
3794   # Broken: fails on valid input.
3795 continue
3796 fi
3797
3798 rm -f conftest.err conftest.$ac_ext
3799
3800   # OK, works on sane cases.  Now check whether nonexistent headers
3801   # can be detected and how.
3802   cat >conftest.$ac_ext <<_ACEOF
3803 /* confdefs.h.  */
3804 _ACEOF
3805 cat confdefs.h >>conftest.$ac_ext
3806 cat >>conftest.$ac_ext <<_ACEOF
3807 /* end confdefs.h.  */
3808 #include <ac_nonexistent.h>
3809 _ACEOF
3810 if { (ac_try="$ac_cpp conftest.$ac_ext"
3811 case "(($ac_try" in
3812   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3813   *) ac_try_echo=$ac_try;;
3814 esac
3815 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3816   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3817   ac_status=$?
3818   grep -v '^ *+' conftest.er1 >conftest.err
3819   rm -f conftest.er1
3820   cat conftest.err >&5
3821   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3822   (exit $ac_status); } >/dev/null && {
3823          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3824          test ! -s conftest.err
3825        }; then
3826   # Broken: success on invalid input.
3827 continue
3828 else
3829   echo "$as_me: failed program was:" >&5
3830 sed 's/^/| /' conftest.$ac_ext >&5
3831
3832   # Passes both tests.
3833 ac_preproc_ok=:
3834 break
3835 fi
3836
3837 rm -f conftest.err conftest.$ac_ext
3838
3839 done
3840 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3841 rm -f conftest.err conftest.$ac_ext
3842 if $ac_preproc_ok; then
3843   break
3844 fi
3845
3846     done
3847     ac_cv_prog_CPP=$CPP
3848
3849 fi
3850   CPP=$ac_cv_prog_CPP
3851 else
3852   ac_cv_prog_CPP=$CPP
3853 fi
3854 { echo "$as_me:$LINENO: result: $CPP" >&5
3855 echo "${ECHO_T}$CPP" >&6; }
3856 ac_preproc_ok=false
3857 for ac_c_preproc_warn_flag in '' yes
3858 do
3859   # Use a header file that comes with gcc, so configuring glibc
3860   # with a fresh cross-compiler works.
3861   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3862   # <limits.h> exists even on freestanding compilers.
3863   # On the NeXT, cc -E runs the code through the compiler's parser,
3864   # not just through cpp. "Syntax error" is here to catch this case.
3865   cat >conftest.$ac_ext <<_ACEOF
3866 /* confdefs.h.  */
3867 _ACEOF
3868 cat confdefs.h >>conftest.$ac_ext
3869 cat >>conftest.$ac_ext <<_ACEOF
3870 /* end confdefs.h.  */
3871 #ifdef __STDC__
3872 # include <limits.h>
3873 #else
3874 # include <assert.h>
3875 #endif
3876                      Syntax error
3877 _ACEOF
3878 if { (ac_try="$ac_cpp conftest.$ac_ext"
3879 case "(($ac_try" in
3880   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3881   *) ac_try_echo=$ac_try;;
3882 esac
3883 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3884   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3885   ac_status=$?
3886   grep -v '^ *+' conftest.er1 >conftest.err
3887   rm -f conftest.er1
3888   cat conftest.err >&5
3889   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3890   (exit $ac_status); } >/dev/null && {
3891          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3892          test ! -s conftest.err
3893        }; then
3894   :
3895 else
3896   echo "$as_me: failed program was:" >&5
3897 sed 's/^/| /' conftest.$ac_ext >&5
3898
3899   # Broken: fails on valid input.
3900 continue
3901 fi
3902
3903 rm -f conftest.err conftest.$ac_ext
3904
3905   # OK, works on sane cases.  Now check whether nonexistent headers
3906   # can be detected and how.
3907   cat >conftest.$ac_ext <<_ACEOF
3908 /* confdefs.h.  */
3909 _ACEOF
3910 cat confdefs.h >>conftest.$ac_ext
3911 cat >>conftest.$ac_ext <<_ACEOF
3912 /* end confdefs.h.  */
3913 #include <ac_nonexistent.h>
3914 _ACEOF
3915 if { (ac_try="$ac_cpp conftest.$ac_ext"
3916 case "(($ac_try" in
3917   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3918   *) ac_try_echo=$ac_try;;
3919 esac
3920 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3921   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3922   ac_status=$?
3923   grep -v '^ *+' conftest.er1 >conftest.err
3924   rm -f conftest.er1
3925   cat conftest.err >&5
3926   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3927   (exit $ac_status); } >/dev/null && {
3928          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3929          test ! -s conftest.err
3930        }; then
3931   # Broken: success on invalid input.
3932 continue
3933 else
3934   echo "$as_me: failed program was:" >&5
3935 sed 's/^/| /' conftest.$ac_ext >&5
3936
3937   # Passes both tests.
3938 ac_preproc_ok=:
3939 break
3940 fi
3941
3942 rm -f conftest.err conftest.$ac_ext
3943
3944 done
3945 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3946 rm -f conftest.err conftest.$ac_ext
3947 if $ac_preproc_ok; then
3948   :
3949 else
3950   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3951 See \`config.log' for more details." >&5
3952 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3953 See \`config.log' for more details." >&2;}
3954    { (exit 1); exit 1; }; }
3955 fi
3956
3957 ac_ext=c
3958 ac_cpp='$CPP $CPPFLAGS'
3959 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3960 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3961 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3962
3963
3964 { echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
3965 echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
3966 if test "${ac_cv_path_GREP+set}" = set; then
3967   echo $ECHO_N "(cached) $ECHO_C" >&6
3968 else
3969   # Extract the first word of "grep ggrep" to use in msg output
3970 if test -z "$GREP"; then
3971 set dummy grep ggrep; ac_prog_name=$2
3972 if test "${ac_cv_path_GREP+set}" = set; then
3973   echo $ECHO_N "(cached) $ECHO_C" >&6
3974 else
3975   ac_path_GREP_found=false
3976 # Loop through the user's path and test for each of PROGNAME-LIST
3977 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3978 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3979 do
3980   IFS=$as_save_IFS
3981   test -z "$as_dir" && as_dir=.
3982   for ac_prog in grep ggrep; do
3983   for ac_exec_ext in '' $ac_executable_extensions; do
3984     ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3985     { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3986     # Check for GNU ac_path_GREP and select it if it is found.
3987   # Check for GNU $ac_path_GREP
3988 case `"$ac_path_GREP" --version 2>&1` in
3989 *GNU*)
3990   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3991 *)
3992   ac_count=0
3993   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
3994   while :
3995   do
3996     cat "conftest.in" "conftest.in" >"conftest.tmp"
3997     mv "conftest.tmp" "conftest.in"
3998     cp "conftest.in" "conftest.nl"
3999     echo 'GREP' >> "conftest.nl"
4000     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4001     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4002     ac_count=`expr $ac_count + 1`
4003     if test $ac_count -gt ${ac_path_GREP_max-0}; then
4004       # Best one so far, save it but keep looking for a better one
4005       ac_cv_path_GREP="$ac_path_GREP"
4006       ac_path_GREP_max=$ac_count
4007     fi
4008     # 10*(2^10) chars as input seems more than enough
4009     test $ac_count -gt 10 && break
4010   done
4011   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4012 esac
4013
4014
4015     $ac_path_GREP_found && break 3
4016   done
4017 done
4018
4019 done
4020 IFS=$as_save_IFS
4021
4022
4023 fi
4024
4025 GREP="$ac_cv_path_GREP"
4026 if test -z "$GREP"; then
4027   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
4028 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
4029    { (exit 1); exit 1; }; }
4030 fi
4031
4032 else
4033   ac_cv_path_GREP=$GREP
4034 fi
4035
4036
4037 fi
4038 { echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
4039 echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
4040  GREP="$ac_cv_path_GREP"
4041
4042
4043 { echo "$as_me:$LINENO: checking for egrep" >&5
4044 echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
4045 if test "${ac_cv_path_EGREP+set}" = set; then
4046   echo $ECHO_N "(cached) $ECHO_C" >&6
4047 else
4048   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4049    then ac_cv_path_EGREP="$GREP -E"
4050    else
4051      # Extract the first word of "egrep" to use in msg output
4052 if test -z "$EGREP"; then
4053 set dummy egrep; ac_prog_name=$2
4054 if test "${ac_cv_path_EGREP+set}" = set; then
4055   echo $ECHO_N "(cached) $ECHO_C" >&6
4056 else
4057   ac_path_EGREP_found=false
4058 # Loop through the user's path and test for each of PROGNAME-LIST
4059 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4060 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4061 do
4062   IFS=$as_save_IFS
4063   test -z "$as_dir" && as_dir=.
4064   for ac_prog in egrep; do
4065   for ac_exec_ext in '' $ac_executable_extensions; do
4066     ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4067     { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4068     # Check for GNU ac_path_EGREP and select it if it is found.
4069   # Check for GNU $ac_path_EGREP
4070 case `"$ac_path_EGREP" --version 2>&1` in
4071 *GNU*)
4072   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4073 *)
4074   ac_count=0
4075   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
4076   while :
4077   do
4078     cat "conftest.in" "conftest.in" >"conftest.tmp"
4079     mv "conftest.tmp" "conftest.in"
4080     cp "conftest.in" "conftest.nl"
4081     echo 'EGREP' >> "conftest.nl"
4082     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4083     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4084     ac_count=`expr $ac_count + 1`
4085     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4086       # Best one so far, save it but keep looking for a better one
4087       ac_cv_path_EGREP="$ac_path_EGREP"
4088       ac_path_EGREP_max=$ac_count
4089     fi
4090     # 10*(2^10) chars as input seems more than enough
4091     test $ac_count -gt 10 && break
4092   done
4093   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4094 esac
4095
4096
4097     $ac_path_EGREP_found && break 3
4098   done
4099 done
4100
4101 done
4102 IFS=$as_save_IFS
4103
4104
4105 fi
4106
4107 EGREP="$ac_cv_path_EGREP"
4108 if test -z "$EGREP"; then
4109   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
4110 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
4111    { (exit 1); exit 1; }; }
4112 fi
4113
4114 else
4115   ac_cv_path_EGREP=$EGREP
4116 fi
4117
4118
4119    fi
4120 fi
4121 { echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
4122 echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
4123  EGREP="$ac_cv_path_EGREP"
4124
4125
4126
4127 { echo "$as_me:$LINENO: checking for AIX" >&5
4128 echo $ECHO_N "checking for AIX... $ECHO_C" >&6; }
4129 cat >conftest.$ac_ext <<_ACEOF
4130 /* confdefs.h.  */
4131 _ACEOF
4132 cat confdefs.h >>conftest.$ac_ext
4133 cat >>conftest.$ac_ext <<_ACEOF
4134 /* end confdefs.h.  */
4135 #ifdef _AIX
4136   yes
4137 #endif
4138
4139 _ACEOF
4140 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4141   $EGREP "yes" >/dev/null 2>&1; then
4142   { echo "$as_me:$LINENO: result: yes" >&5
4143 echo "${ECHO_T}yes" >&6; }
4144 cat >>confdefs.h <<\_ACEOF
4145 #define _ALL_SOURCE 1
4146 _ACEOF
4147
4148 else
4149   { echo "$as_me:$LINENO: result: no" >&5
4150 echo "${ECHO_T}no" >&6; }
4151 fi
4152 rm -f conftest*
4153
4154
4155 { echo "$as_me:$LINENO: checking for ANSI C header files" >&5
4156 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
4157 if test "${ac_cv_header_stdc+set}" = set; then
4158   echo $ECHO_N "(cached) $ECHO_C" >&6
4159 else
4160   cat >conftest.$ac_ext <<_ACEOF
4161 /* confdefs.h.  */
4162 _ACEOF
4163 cat confdefs.h >>conftest.$ac_ext
4164 cat >>conftest.$ac_ext <<_ACEOF
4165 /* end confdefs.h.  */
4166 #include <stdlib.h>
4167 #include <stdarg.h>
4168 #include <string.h>
4169 #include <float.h>
4170
4171 int
4172 main ()
4173 {
4174
4175   ;
4176   return 0;
4177 }
4178 _ACEOF
4179 rm -f conftest.$ac_objext
4180 if { (ac_try="$ac_compile"
4181 case "(($ac_try" in
4182   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4183   *) ac_try_echo=$ac_try;;
4184 esac
4185 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4186   (eval "$ac_compile") 2>conftest.er1
4187   ac_status=$?
4188   grep -v '^ *+' conftest.er1 >conftest.err
4189   rm -f conftest.er1
4190   cat conftest.err >&5
4191   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4192   (exit $ac_status); } && {
4193          test -z "$ac_c_werror_flag" ||
4194          test ! -s conftest.err
4195        } && test -s conftest.$ac_objext; then
4196   ac_cv_header_stdc=yes
4197 else
4198   echo "$as_me: failed program was:" >&5
4199 sed 's/^/| /' conftest.$ac_ext >&5
4200
4201         ac_cv_header_stdc=no
4202 fi
4203
4204 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4205
4206 if test $ac_cv_header_stdc = yes; then
4207   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4208   cat >conftest.$ac_ext <<_ACEOF
4209 /* confdefs.h.  */
4210 _ACEOF
4211 cat confdefs.h >>conftest.$ac_ext
4212 cat >>conftest.$ac_ext <<_ACEOF
4213 /* end confdefs.h.  */
4214 #include <string.h>
4215
4216 _ACEOF
4217 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4218   $EGREP "memchr" >/dev/null 2>&1; then
4219   :
4220 else
4221   ac_cv_header_stdc=no
4222 fi
4223 rm -f conftest*
4224
4225 fi
4226
4227 if test $ac_cv_header_stdc = yes; then
4228   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4229   cat >conftest.$ac_ext <<_ACEOF
4230 /* confdefs.h.  */
4231 _ACEOF
4232 cat confdefs.h >>conftest.$ac_ext
4233 cat >>conftest.$ac_ext <<_ACEOF
4234 /* end confdefs.h.  */
4235 #include <stdlib.h>
4236
4237 _ACEOF
4238 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4239   $EGREP "free" >/dev/null 2>&1; then
4240   :
4241 else
4242   ac_cv_header_stdc=no
4243 fi
4244 rm -f conftest*
4245
4246 fi
4247
4248 if test $ac_cv_header_stdc = yes; then
4249   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4250   if test "$cross_compiling" = yes; then
4251   :
4252 else
4253   cat >conftest.$ac_ext <<_ACEOF
4254 /* confdefs.h.  */
4255 _ACEOF
4256 cat confdefs.h >>conftest.$ac_ext
4257 cat >>conftest.$ac_ext <<_ACEOF
4258 /* end confdefs.h.  */
4259 #include <ctype.h>
4260 #include <stdlib.h>
4261 #if ((' ' & 0x0FF) == 0x020)
4262 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4263 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4264 #else
4265 # define ISLOWER(c) \
4266                    (('a' <= (c) && (c) <= 'i') \
4267                      || ('j' <= (c) && (c) <= 'r') \
4268                      || ('s' <= (c) && (c) <= 'z'))
4269 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4270 #endif
4271
4272 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4273 int
4274 main ()
4275 {
4276   int i;
4277   for (i = 0; i < 256; i++)
4278     if (XOR (islower (i), ISLOWER (i))
4279         || toupper (i) != TOUPPER (i))
4280       return 2;
4281   return 0;
4282 }
4283 _ACEOF
4284 rm -f conftest$ac_exeext
4285 if { (ac_try="$ac_link"
4286 case "(($ac_try" in
4287   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4288   *) ac_try_echo=$ac_try;;
4289 esac
4290 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4291   (eval "$ac_link") 2>&5
4292   ac_status=$?
4293   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4294   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4295   { (case "(($ac_try" in
4296   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4297   *) ac_try_echo=$ac_try;;
4298 esac
4299 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4300   (eval "$ac_try") 2>&5
4301   ac_status=$?
4302   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4303   (exit $ac_status); }; }; then
4304   :
4305 else
4306   echo "$as_me: program exited with status $ac_status" >&5
4307 echo "$as_me: failed program was:" >&5
4308 sed 's/^/| /' conftest.$ac_ext >&5
4309
4310 ( exit $ac_status )
4311 ac_cv_header_stdc=no
4312 fi
4313 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4314 fi
4315
4316
4317 fi
4318 fi
4319 { echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
4320 echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
4321 if test $ac_cv_header_stdc = yes; then
4322
4323 cat >>confdefs.h <<\_ACEOF
4324 #define STDC_HEADERS 1
4325 _ACEOF
4326
4327 fi
4328
4329 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4330
4331
4332
4333
4334
4335
4336
4337
4338
4339 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4340                   inttypes.h stdint.h unistd.h
4341 do
4342 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4343 { echo "$as_me:$LINENO: checking for $ac_header" >&5
4344 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
4345 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4346   echo $ECHO_N "(cached) $ECHO_C" >&6
4347 else
4348   cat >conftest.$ac_ext <<_ACEOF
4349 /* confdefs.h.  */
4350 _ACEOF
4351 cat confdefs.h >>conftest.$ac_ext
4352 cat >>conftest.$ac_ext <<_ACEOF
4353 /* end confdefs.h.  */
4354 $ac_includes_default
4355
4356 #include <$ac_header>
4357 _ACEOF
4358 rm -f conftest.$ac_objext
4359 if { (ac_try="$ac_compile"
4360 case "(($ac_try" in
4361   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4362   *) ac_try_echo=$ac_try;;
4363 esac
4364 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4365   (eval "$ac_compile") 2>conftest.er1
4366   ac_status=$?
4367   grep -v '^ *+' conftest.er1 >conftest.err
4368   rm -f conftest.er1
4369   cat conftest.err >&5
4370   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4371   (exit $ac_status); } && {
4372          test -z "$ac_c_werror_flag" ||
4373          test ! -s conftest.err
4374        } && test -s conftest.$ac_objext; then
4375   eval "$as_ac_Header=yes"
4376 else
4377   echo "$as_me: failed program was:" >&5
4378 sed 's/^/| /' conftest.$ac_ext >&5
4379
4380         eval "$as_ac_Header=no"
4381 fi
4382
4383 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4384 fi
4385 ac_res=`eval echo '${'$as_ac_Header'}'`
4386                { echo "$as_me:$LINENO: result: $ac_res" >&5
4387 echo "${ECHO_T}$ac_res" >&6; }
4388 if test `eval echo '${'$as_ac_Header'}'` = yes; then
4389   cat >>confdefs.h <<_ACEOF
4390 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4391 _ACEOF
4392
4393 fi
4394
4395 done
4396
4397
4398 if test "${ac_cv_header_minix_config_h+set}" = set; then
4399   { echo "$as_me:$LINENO: checking for minix/config.h" >&5
4400 echo $ECHO_N "checking for minix/config.h... $ECHO_C" >&6; }
4401 if test "${ac_cv_header_minix_config_h+set}" = set; then
4402   echo $ECHO_N "(cached) $ECHO_C" >&6
4403 fi
4404 { echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5
4405 echo "${ECHO_T}$ac_cv_header_minix_config_h" >&6; }
4406 else
4407   # Is the header compilable?
4408 { echo "$as_me:$LINENO: checking minix/config.h usability" >&5
4409 echo $ECHO_N "checking minix/config.h usability... $ECHO_C" >&6; }
4410 cat >conftest.$ac_ext <<_ACEOF
4411 /* confdefs.h.  */
4412 _ACEOF
4413 cat confdefs.h >>conftest.$ac_ext
4414 cat >>conftest.$ac_ext <<_ACEOF
4415 /* end confdefs.h.  */
4416 $ac_includes_default
4417 #include <minix/config.h>
4418 _ACEOF
4419 rm -f conftest.$ac_objext
4420 if { (ac_try="$ac_compile"
4421 case "(($ac_try" in
4422   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4423   *) ac_try_echo=$ac_try;;
4424 esac
4425 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4426   (eval "$ac_compile") 2>conftest.er1
4427   ac_status=$?
4428   grep -v '^ *+' conftest.er1 >conftest.err
4429   rm -f conftest.er1
4430   cat conftest.err >&5
4431   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4432   (exit $ac_status); } && {
4433          test -z "$ac_c_werror_flag" ||
4434          test ! -s conftest.err
4435        } && test -s conftest.$ac_objext; then
4436   ac_header_compiler=yes
4437 else
4438   echo "$as_me: failed program was:" >&5
4439 sed 's/^/| /' conftest.$ac_ext >&5
4440
4441         ac_header_compiler=no
4442 fi
4443
4444 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4445 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4446 echo "${ECHO_T}$ac_header_compiler" >&6; }
4447
4448 # Is the header present?
4449 { echo "$as_me:$LINENO: checking minix/config.h presence" >&5
4450 echo $ECHO_N "checking minix/config.h presence... $ECHO_C" >&6; }
4451 cat >conftest.$ac_ext <<_ACEOF
4452 /* confdefs.h.  */
4453 _ACEOF
4454 cat confdefs.h >>conftest.$ac_ext
4455 cat >>conftest.$ac_ext <<_ACEOF
4456 /* end confdefs.h.  */
4457 #include <minix/config.h>
4458 _ACEOF
4459 if { (ac_try="$ac_cpp conftest.$ac_ext"
4460 case "(($ac_try" in
4461   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4462   *) ac_try_echo=$ac_try;;
4463 esac
4464 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4465   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4466   ac_status=$?
4467   grep -v '^ *+' conftest.er1 >conftest.err
4468   rm -f conftest.er1
4469   cat conftest.err >&5
4470   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4471   (exit $ac_status); } >/dev/null && {
4472          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
4473          test ! -s conftest.err
4474        }; then
4475   ac_header_preproc=yes
4476 else
4477   echo "$as_me: failed program was:" >&5
4478 sed 's/^/| /' conftest.$ac_ext >&5
4479
4480   ac_header_preproc=no
4481 fi
4482
4483 rm -f conftest.err conftest.$ac_ext
4484 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4485 echo "${ECHO_T}$ac_header_preproc" >&6; }
4486
4487 # So?  What about this header?
4488 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4489   yes:no: )
4490     { echo "$as_me:$LINENO: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&5
4491 echo "$as_me: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
4492     { echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the compiler's result" >&5
4493 echo "$as_me: WARNING: minix/config.h: proceeding with the compiler's result" >&2;}
4494     ac_header_preproc=yes
4495     ;;
4496   no:yes:* )
4497     { echo "$as_me:$LINENO: WARNING: minix/config.h: present but cannot be compiled" >&5
4498 echo "$as_me: WARNING: minix/config.h: present but cannot be compiled" >&2;}
4499     { echo "$as_me:$LINENO: WARNING: minix/config.h:     check for missing prerequisite headers?" >&5
4500 echo "$as_me: WARNING: minix/config.h:     check for missing prerequisite headers?" >&2;}
4501     { echo "$as_me:$LINENO: WARNING: minix/config.h: see the Autoconf documentation" >&5
4502 echo "$as_me: WARNING: minix/config.h: see the Autoconf documentation" >&2;}
4503     { echo "$as_me:$LINENO: WARNING: minix/config.h:     section \"Present But Cannot Be Compiled\"" >&5
4504 echo "$as_me: WARNING: minix/config.h:     section \"Present But Cannot Be Compiled\"" >&2;}
4505     { echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the preprocessor's result" >&5
4506 echo "$as_me: WARNING: minix/config.h: proceeding with the preprocessor's result" >&2;}
4507     { echo "$as_me:$LINENO: WARNING: minix/config.h: in the future, the compiler will take precedence" >&5
4508 echo "$as_me: WARNING: minix/config.h: in the future, the compiler will take precedence" >&2;}
4509
4510     ;;
4511 esac
4512 { echo "$as_me:$LINENO: checking for minix/config.h" >&5
4513 echo $ECHO_N "checking for minix/config.h... $ECHO_C" >&6; }
4514 if test "${ac_cv_header_minix_config_h+set}" = set; then
4515   echo $ECHO_N "(cached) $ECHO_C" >&6
4516 else
4517   ac_cv_header_minix_config_h=$ac_header_preproc
4518 fi
4519 { echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5
4520 echo "${ECHO_T}$ac_cv_header_minix_config_h" >&6; }
4521
4522 fi
4523 if test $ac_cv_header_minix_config_h = yes; then
4524   MINIX=yes
4525 else
4526   MINIX=
4527 fi
4528
4529
4530 if test "$MINIX" = yes; then
4531
4532 cat >>confdefs.h <<\_ACEOF
4533 #define _POSIX_SOURCE 1
4534 _ACEOF
4535
4536
4537 cat >>confdefs.h <<\_ACEOF
4538 #define _POSIX_1_SOURCE 2
4539 _ACEOF
4540
4541
4542 cat >>confdefs.h <<\_ACEOF
4543 #define _MINIX 1
4544 _ACEOF
4545
4546 fi
4547
4548
4549
4550
4551
4552
4553
4554
4555
4556
4557
4558   { echo "$as_me:$LINENO: checking whether it is safe to define __EXTENSIONS__" >&5
4559 echo $ECHO_N "checking whether it is safe to define __EXTENSIONS__... $ECHO_C" >&6; }
4560 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then
4561   echo $ECHO_N "(cached) $ECHO_C" >&6
4562 else
4563   cat >conftest.$ac_ext <<_ACEOF
4564 /* confdefs.h.  */
4565 _ACEOF
4566 cat confdefs.h >>conftest.$ac_ext
4567 cat >>conftest.$ac_ext <<_ACEOF
4568 /* end confdefs.h.  */
4569
4570 #         define __EXTENSIONS__ 1
4571           $ac_includes_default
4572 int
4573 main ()
4574 {
4575
4576   ;
4577   return 0;
4578 }
4579 _ACEOF
4580 rm -f conftest.$ac_objext
4581 if { (ac_try="$ac_compile"
4582 case "(($ac_try" in
4583   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4584   *) ac_try_echo=$ac_try;;
4585 esac
4586 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4587   (eval "$ac_compile") 2>conftest.er1
4588   ac_status=$?
4589   grep -v '^ *+' conftest.er1 >conftest.err
4590   rm -f conftest.er1
4591   cat conftest.err >&5
4592   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4593   (exit $ac_status); } && {
4594          test -z "$ac_c_werror_flag" ||
4595          test ! -s conftest.err
4596        } && test -s conftest.$ac_objext; then
4597   ac_cv_safe_to_define___extensions__=yes
4598 else
4599   echo "$as_me: failed program was:" >&5
4600 sed 's/^/| /' conftest.$ac_ext >&5
4601
4602         ac_cv_safe_to_define___extensions__=no
4603 fi
4604
4605 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4606 fi
4607 { echo "$as_me:$LINENO: result: $ac_cv_safe_to_define___extensions__" >&5
4608 echo "${ECHO_T}$ac_cv_safe_to_define___extensions__" >&6; }
4609   test $ac_cv_safe_to_define___extensions__ = yes &&
4610     cat >>confdefs.h <<\_ACEOF
4611 #define __EXTENSIONS__ 1
4612 _ACEOF
4613
4614   cat >>confdefs.h <<\_ACEOF
4615 #define _POSIX_PTHREAD_SEMANTICS 1
4616 _ACEOF
4617
4618   cat >>confdefs.h <<\_ACEOF
4619 #define _TANDEM_SOURCE 1
4620 _ACEOF
4621
4622
4623
4624 ### Use -Wno-pointer-sign if the compiler supports it
4625 { echo "$as_me:$LINENO: checking whether gcc understands -Wno-pointer-sign" >&5
4626 echo $ECHO_N "checking whether gcc understands -Wno-pointer-sign... $ECHO_C" >&6; }
4627 SAVE_CFLAGS="$CFLAGS"
4628 CFLAGS="$CFLAGS -Wno-pointer-sign"
4629 cat >conftest.$ac_ext <<_ACEOF
4630 /* confdefs.h.  */
4631 _ACEOF
4632 cat confdefs.h >>conftest.$ac_ext
4633 cat >>conftest.$ac_ext <<_ACEOF
4634 /* end confdefs.h.  */
4635
4636 int
4637 main ()
4638 {
4639
4640   ;
4641   return 0;
4642 }
4643 _ACEOF
4644 rm -f conftest.$ac_objext
4645 if { (ac_try="$ac_compile"
4646 case "(($ac_try" in
4647   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4648   *) ac_try_echo=$ac_try;;
4649 esac
4650 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4651   (eval "$ac_compile") 2>conftest.er1
4652   ac_status=$?
4653   grep -v '^ *+' conftest.er1 >conftest.err
4654   rm -f conftest.er1
4655   cat conftest.err >&5
4656   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4657   (exit $ac_status); } && {
4658          test -z "$ac_c_werror_flag" ||
4659          test ! -s conftest.err
4660        } && test -s conftest.$ac_objext; then
4661   has_option=yes
4662 else
4663   echo "$as_me: failed program was:" >&5
4664 sed 's/^/| /' conftest.$ac_ext >&5
4665
4666         has_option=no
4667 fi
4668
4669 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4670 if test $has_option = yes; then
4671    C_WARNINGS_SWITCH="-Wno-pointer-sign $C_WARNINGS_SWITCH"
4672 fi
4673 { echo "$as_me:$LINENO: result: $has_option" >&5
4674 echo "${ECHO_T}$has_option" >&6; }
4675 CFLAGS="$SAVE_CFLAGS"
4676 unset has_option
4677 unset SAVE_CFLAGS
4678
4679 #### Some other nice autoconf tests.
4680
4681 { echo "$as_me:$LINENO: checking whether ln -s works" >&5
4682 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6; }
4683 LN_S=$as_ln_s
4684 if test "$LN_S" = "ln -s"; then
4685   { echo "$as_me:$LINENO: result: yes" >&5
4686 echo "${ECHO_T}yes" >&6; }
4687 else
4688   { echo "$as_me:$LINENO: result: no, using $LN_S" >&5
4689 echo "${ECHO_T}no, using $LN_S" >&6; }
4690 fi
4691
4692 ac_ext=c
4693 ac_cpp='$CPP $CPPFLAGS'
4694 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4695 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4696 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4697 { echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
4698 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
4699 # On Suns, sometimes $CPP names a directory.
4700 if test -n "$CPP" && test -d "$CPP"; then
4701   CPP=
4702 fi
4703 if test -z "$CPP"; then
4704   if test "${ac_cv_prog_CPP+set}" = set; then
4705   echo $ECHO_N "(cached) $ECHO_C" >&6
4706 else
4707       # Double quotes because CPP needs to be expanded
4708     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4709     do
4710       ac_preproc_ok=false
4711 for ac_c_preproc_warn_flag in '' yes
4712 do
4713   # Use a header file that comes with gcc, so configuring glibc
4714   # with a fresh cross-compiler works.
4715   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4716   # <limits.h> exists even on freestanding compilers.
4717   # On the NeXT, cc -E runs the code through the compiler's parser,
4718   # not just through cpp. "Syntax error" is here to catch this case.
4719   cat >conftest.$ac_ext <<_ACEOF
4720 /* confdefs.h.  */
4721 _ACEOF
4722 cat confdefs.h >>conftest.$ac_ext
4723 cat >>conftest.$ac_ext <<_ACEOF
4724 /* end confdefs.h.  */
4725 #ifdef __STDC__
4726 # include <limits.h>
4727 #else
4728 # include <assert.h>
4729 #endif
4730                      Syntax error
4731 _ACEOF
4732 if { (ac_try="$ac_cpp conftest.$ac_ext"
4733 case "(($ac_try" in
4734   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4735   *) ac_try_echo=$ac_try;;
4736 esac
4737 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4738   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4739   ac_status=$?
4740   grep -v '^ *+' conftest.er1 >conftest.err
4741   rm -f conftest.er1
4742   cat conftest.err >&5
4743   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4744   (exit $ac_status); } >/dev/null && {
4745          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
4746          test ! -s conftest.err
4747        }; then
4748   :
4749 else
4750   echo "$as_me: failed program was:" >&5
4751 sed 's/^/| /' conftest.$ac_ext >&5
4752
4753   # Broken: fails on valid input.
4754 continue
4755 fi
4756
4757 rm -f conftest.err conftest.$ac_ext
4758
4759   # OK, works on sane cases.  Now check whether nonexistent headers
4760   # can be detected and how.
4761   cat >conftest.$ac_ext <<_ACEOF
4762 /* confdefs.h.  */
4763 _ACEOF
4764 cat confdefs.h >>conftest.$ac_ext
4765 cat >>conftest.$ac_ext <<_ACEOF
4766 /* end confdefs.h.  */
4767 #include <ac_nonexistent.h>
4768 _ACEOF
4769 if { (ac_try="$ac_cpp conftest.$ac_ext"
4770 case "(($ac_try" in
4771   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4772   *) ac_try_echo=$ac_try;;
4773 esac
4774 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4775   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4776   ac_status=$?
4777   grep -v '^ *+' conftest.er1 >conftest.err
4778   rm -f conftest.er1
4779   cat conftest.err >&5
4780   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4781   (exit $ac_status); } >/dev/null && {
4782          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
4783          test ! -s conftest.err
4784        }; then
4785   # Broken: success on invalid input.
4786 continue
4787 else
4788   echo "$as_me: failed program was:" >&5
4789 sed 's/^/| /' conftest.$ac_ext >&5
4790
4791   # Passes both tests.
4792 ac_preproc_ok=:
4793 break
4794 fi
4795
4796 rm -f conftest.err conftest.$ac_ext
4797
4798 done
4799 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4800 rm -f conftest.err conftest.$ac_ext
4801 if $ac_preproc_ok; then
4802   break
4803 fi
4804
4805     done
4806     ac_cv_prog_CPP=$CPP
4807
4808 fi
4809   CPP=$ac_cv_prog_CPP
4810 else
4811   ac_cv_prog_CPP=$CPP
4812 fi
4813 { echo "$as_me:$LINENO: result: $CPP" >&5
4814 echo "${ECHO_T}$CPP" >&6; }
4815 ac_preproc_ok=false
4816 for ac_c_preproc_warn_flag in '' yes
4817 do
4818   # Use a header file that comes with gcc, so configuring glibc
4819   # with a fresh cross-compiler works.
4820   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4821   # <limits.h> exists even on freestanding compilers.
4822   # On the NeXT, cc -E runs the code through the compiler's parser,
4823   # not just through cpp. "Syntax error" is here to catch this case.
4824   cat >conftest.$ac_ext <<_ACEOF
4825 /* confdefs.h.  */
4826 _ACEOF
4827 cat confdefs.h >>conftest.$ac_ext
4828 cat >>conftest.$ac_ext <<_ACEOF
4829 /* end confdefs.h.  */
4830 #ifdef __STDC__
4831 # include <limits.h>
4832 #else
4833 # include <assert.h>
4834 #endif
4835                      Syntax error
4836 _ACEOF
4837 if { (ac_try="$ac_cpp conftest.$ac_ext"
4838 case "(($ac_try" in
4839   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4840   *) ac_try_echo=$ac_try;;
4841 esac
4842 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4843   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4844   ac_status=$?
4845   grep -v '^ *+' conftest.er1 >conftest.err
4846   rm -f conftest.er1
4847   cat conftest.err >&5
4848   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4849   (exit $ac_status); } >/dev/null && {
4850          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
4851          test ! -s conftest.err
4852        }; then
4853   :
4854 else
4855   echo "$as_me: failed program was:" >&5
4856 sed 's/^/| /' conftest.$ac_ext >&5
4857
4858   # Broken: fails on valid input.
4859 continue
4860 fi
4861
4862 rm -f conftest.err conftest.$ac_ext
4863
4864   # OK, works on sane cases.  Now check whether nonexistent headers
4865   # can be detected and how.
4866   cat >conftest.$ac_ext <<_ACEOF
4867 /* confdefs.h.  */
4868 _ACEOF
4869 cat confdefs.h >>conftest.$ac_ext
4870 cat >>conftest.$ac_ext <<_ACEOF
4871 /* end confdefs.h.  */
4872 #include <ac_nonexistent.h>
4873 _ACEOF
4874 if { (ac_try="$ac_cpp conftest.$ac_ext"
4875 case "(($ac_try" in
4876   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4877   *) ac_try_echo=$ac_try;;
4878 esac
4879 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4880   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4881   ac_status=$?
4882   grep -v '^ *+' conftest.er1 >conftest.err
4883   rm -f conftest.er1
4884   cat conftest.err >&5
4885   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4886   (exit $ac_status); } >/dev/null && {
4887          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
4888          test ! -s conftest.err
4889        }; then
4890   # Broken: success on invalid input.
4891 continue
4892 else
4893   echo "$as_me: failed program was:" >&5
4894 sed 's/^/| /' conftest.$ac_ext >&5
4895
4896   # Passes both tests.
4897 ac_preproc_ok=:
4898 break
4899 fi
4900
4901 rm -f conftest.err conftest.$ac_ext
4902
4903 done
4904 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4905 rm -f conftest.err conftest.$ac_ext
4906 if $ac_preproc_ok; then
4907   :
4908 else
4909   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
4910 See \`config.log' for more details." >&5
4911 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
4912 See \`config.log' for more details." >&2;}
4913    { (exit 1); exit 1; }; }
4914 fi
4915
4916 ac_ext=c
4917 ac_cpp='$CPP $CPPFLAGS'
4918 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4919 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4920 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4921
4922 # Find a good install program.  We prefer a C program (faster),
4923 # so one script is as good as another.  But avoid the broken or
4924 # incompatible versions:
4925 # SysV /etc/install, /usr/sbin/install
4926 # SunOS /usr/etc/install
4927 # IRIX /sbin/install
4928 # AIX /bin/install
4929 # AmigaOS /C/install, which installs bootblocks on floppy discs
4930 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4931 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
4932 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
4933 # OS/2's system install, which has a completely different semantic
4934 # ./install, which can be erroneously created by make from ./install.sh.
4935 { echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
4936 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
4937 if test -z "$INSTALL"; then
4938 if test "${ac_cv_path_install+set}" = set; then
4939   echo $ECHO_N "(cached) $ECHO_C" >&6
4940 else
4941   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4942 for as_dir in $PATH
4943 do
4944   IFS=$as_save_IFS
4945   test -z "$as_dir" && as_dir=.
4946   # Account for people who put trailing slashes in PATH elements.
4947 case $as_dir/ in
4948   ./ | .// | /cC/* | \
4949   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
4950   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
4951   /usr/ucb/* ) ;;
4952   *)
4953     # OSF1 and SCO ODT 3.0 have their own names for install.
4954     # Don't use installbsd from OSF since it installs stuff as root
4955     # by default.
4956     for ac_prog in ginstall scoinst install; do
4957       for ac_exec_ext in '' $ac_executable_extensions; do
4958         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
4959           if test $ac_prog = install &&
4960             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4961             # AIX install.  It has an incompatible calling convention.
4962             :
4963           elif test $ac_prog = install &&
4964             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4965             # program-specific install script used by HP pwplus--don't use.
4966             :
4967           else
4968             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4969             break 3
4970           fi
4971         fi
4972       done
4973     done
4974     ;;
4975 esac
4976 done
4977 IFS=$as_save_IFS
4978
4979
4980 fi
4981   if test "${ac_cv_path_install+set}" = set; then
4982     INSTALL=$ac_cv_path_install
4983   else
4984     # As a last resort, use the slow shell script.  Don't cache a
4985     # value for INSTALL within a source directory, because that will
4986     # break other packages using the cache if that directory is
4987     # removed, or if the value is a relative name.
4988     INSTALL=$ac_install_sh
4989   fi
4990 fi
4991 { echo "$as_me:$LINENO: result: $INSTALL" >&5
4992 echo "${ECHO_T}$INSTALL" >&6; }
4993
4994 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4995 # It thinks the first close brace ends the variable substitution.
4996 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4997
4998 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
4999
5000 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
5001
5002 if test "x$RANLIB" = x; then
5003   if test -n "$ac_tool_prefix"; then
5004   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5005 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5006 { echo "$as_me:$LINENO: checking for $ac_word" >&5
5007 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5008 if test "${ac_cv_prog_RANLIB+set}" = set; then
5009   echo $ECHO_N "(cached) $ECHO_C" >&6
5010 else
5011   if test -n "$RANLIB"; then
5012   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5013 else
5014 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5015 for as_dir in $PATH
5016 do
5017   IFS=$as_save_IFS
5018   test -z "$as_dir" && as_dir=.
5019   for ac_exec_ext in '' $ac_executable_extensions; do
5020   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5021     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5022     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5023     break 2
5024   fi
5025 done
5026 done
5027 IFS=$as_save_IFS
5028
5029 fi
5030 fi
5031 RANLIB=$ac_cv_prog_RANLIB
5032 if test -n "$RANLIB"; then
5033   { echo "$as_me:$LINENO: result: $RANLIB" >&5
5034 echo "${ECHO_T}$RANLIB" >&6; }
5035 else
5036   { echo "$as_me:$LINENO: result: no" >&5
5037 echo "${ECHO_T}no" >&6; }
5038 fi
5039
5040
5041 fi
5042 if test -z "$ac_cv_prog_RANLIB"; then
5043   ac_ct_RANLIB=$RANLIB
5044   # Extract the first word of "ranlib", so it can be a program name with args.
5045 set dummy ranlib; ac_word=$2
5046 { echo "$as_me:$LINENO: checking for $ac_word" >&5
5047 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5048 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
5049   echo $ECHO_N "(cached) $ECHO_C" >&6
5050 else
5051   if test -n "$ac_ct_RANLIB"; then
5052   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5053 else
5054 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5055 for as_dir in $PATH
5056 do
5057   IFS=$as_save_IFS
5058   test -z "$as_dir" && as_dir=.
5059   for ac_exec_ext in '' $ac_executable_extensions; do
5060   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5061     ac_cv_prog_ac_ct_RANLIB="ranlib"
5062     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5063     break 2
5064   fi
5065 done
5066 done
5067 IFS=$as_save_IFS
5068
5069 fi
5070 fi
5071 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5072 if test -n "$ac_ct_RANLIB"; then
5073   { echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
5074 echo "${ECHO_T}$ac_ct_RANLIB" >&6; }
5075 else
5076   { echo "$as_me:$LINENO: result: no" >&5
5077 echo "${ECHO_T}no" >&6; }
5078 fi
5079
5080   if test "x$ac_ct_RANLIB" = x; then
5081     RANLIB=":"
5082   else
5083     case $cross_compiling:$ac_tool_warned in
5084 yes:)
5085 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
5086 whose name does not start with the host triplet.  If you think this
5087 configuration is useful to you, please write to autoconf@gnu.org." >&5
5088 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
5089 whose name does not start with the host triplet.  If you think this
5090 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
5091 ac_tool_warned=yes ;;
5092 esac
5093     RANLIB=$ac_ct_RANLIB
5094   fi
5095 else
5096   RANLIB="$ac_cv_prog_RANLIB"
5097 fi
5098
5099 fi
5100 # Extract the first word of "install-info", so it can be a program name with args.
5101 set dummy install-info; ac_word=$2
5102 { echo "$as_me:$LINENO: checking for $ac_word" >&5
5103 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5104 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then
5105   echo $ECHO_N "(cached) $ECHO_C" >&6
5106 else
5107   case $INSTALL_INFO in
5108   [\\/]* | ?:[\\/]*)
5109   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
5110   ;;
5111   *)
5112   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5113 for as_dir in $PATH
5114 do
5115   IFS=$as_save_IFS
5116   test -z "$as_dir" && as_dir=.
5117   for ac_exec_ext in '' $ac_executable_extensions; do
5118   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5119     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
5120     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5121     break 2
5122   fi
5123 done
5124 done
5125 IFS=$as_save_IFS
5126
5127   ;;
5128 esac
5129 fi
5130 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
5131 if test -n "$INSTALL_INFO"; then
5132   { echo "$as_me:$LINENO: result: $INSTALL_INFO" >&5
5133 echo "${ECHO_T}$INSTALL_INFO" >&6; }
5134 else
5135   { echo "$as_me:$LINENO: result: no" >&5
5136 echo "${ECHO_T}no" >&6; }
5137 fi
5138
5139
5140 # Extract the first word of "install-info", so it can be a program name with args.
5141 set dummy install-info; ac_word=$2
5142 { echo "$as_me:$LINENO: checking for $ac_word" >&5
5143 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5144 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then
5145   echo $ECHO_N "(cached) $ECHO_C" >&6
5146 else
5147   case $INSTALL_INFO in
5148   [\\/]* | ?:[\\/]*)
5149   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
5150   ;;
5151   *)
5152   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5153 for as_dir in /usr/sbin
5154 do
5155   IFS=$as_save_IFS
5156   test -z "$as_dir" && as_dir=.
5157   for ac_exec_ext in '' $ac_executable_extensions; do
5158   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5159     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
5160     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5161     break 2
5162   fi
5163 done
5164 done
5165 IFS=$as_save_IFS
5166
5167   ;;
5168 esac
5169 fi
5170 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
5171 if test -n "$INSTALL_INFO"; then
5172   { echo "$as_me:$LINENO: result: $INSTALL_INFO" >&5
5173 echo "${ECHO_T}$INSTALL_INFO" >&6; }
5174 else
5175   { echo "$as_me:$LINENO: result: no" >&5
5176 echo "${ECHO_T}no" >&6; }
5177 fi
5178
5179
5180 # Extract the first word of "install-info", so it can be a program name with args.
5181 set dummy install-info; ac_word=$2
5182 { echo "$as_me:$LINENO: checking for $ac_word" >&5
5183 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5184 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then
5185   echo $ECHO_N "(cached) $ECHO_C" >&6
5186 else
5187   case $INSTALL_INFO in
5188   [\\/]* | ?:[\\/]*)
5189   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
5190   ;;
5191   *)
5192   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5193 for as_dir in /sbin
5194 do
5195   IFS=$as_save_IFS
5196   test -z "$as_dir" && as_dir=.
5197   for ac_exec_ext in '' $ac_executable_extensions; do
5198   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5199     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
5200     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5201     break 2
5202   fi
5203 done
5204 done
5205 IFS=$as_save_IFS
5206
5207   test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO=":"
5208   ;;
5209 esac
5210 fi
5211 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
5212 if test -n "$INSTALL_INFO"; then
5213   { echo "$as_me:$LINENO: result: $INSTALL_INFO" >&5
5214 echo "${ECHO_T}$INSTALL_INFO" >&6; }
5215 else
5216   { echo "$as_me:$LINENO: result: no" >&5
5217 echo "${ECHO_T}no" >&6; }
5218 fi
5219
5220
5221 # Extract the first word of "gzip", so it can be a program name with args.
5222 set dummy gzip; ac_word=$2
5223 { echo "$as_me:$LINENO: checking for $ac_word" >&5
5224 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5225 if test "${ac_cv_path_GZIP_PROG+set}" = set; then
5226   echo $ECHO_N "(cached) $ECHO_C" >&6
5227 else
5228   case $GZIP_PROG in
5229   [\\/]* | ?:[\\/]*)
5230   ac_cv_path_GZIP_PROG="$GZIP_PROG" # Let the user override the test with a path.
5231   ;;
5232   *)
5233   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5234 for as_dir in $PATH
5235 do
5236   IFS=$as_save_IFS
5237   test -z "$as_dir" && as_dir=.
5238   for ac_exec_ext in '' $ac_executable_extensions; do
5239   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5240     ac_cv_path_GZIP_PROG="$as_dir/$ac_word$ac_exec_ext"
5241     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5242     break 2
5243   fi
5244 done
5245 done
5246 IFS=$as_save_IFS
5247
5248   ;;
5249 esac
5250 fi
5251 GZIP_PROG=$ac_cv_path_GZIP_PROG
5252 if test -n "$GZIP_PROG"; then
5253   { echo "$as_me:$LINENO: result: $GZIP_PROG" >&5
5254 echo "${ECHO_T}$GZIP_PROG" >&6; }
5255 else
5256   { echo "$as_me:$LINENO: result: no" >&5
5257 echo "${ECHO_T}no" >&6; }
5258 fi
5259
5260
5261
5262
5263 ## Need makeinfo >= 4.6 (?) to build the manuals.
5264 # Extract the first word of "makeinfo", so it can be a program name with args.
5265 set dummy makeinfo; ac_word=$2
5266 { echo "$as_me:$LINENO: checking for $ac_word" >&5
5267 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5268 if test "${ac_cv_path_MAKEINFO+set}" = set; then
5269   echo $ECHO_N "(cached) $ECHO_C" >&6
5270 else
5271   case $MAKEINFO in
5272   [\\/]* | ?:[\\/]*)
5273   ac_cv_path_MAKEINFO="$MAKEINFO" # Let the user override the test with a path.
5274   ;;
5275   *)
5276   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5277 for as_dir in $PATH
5278 do
5279   IFS=$as_save_IFS
5280   test -z "$as_dir" && as_dir=.
5281   for ac_exec_ext in '' $ac_executable_extensions; do
5282   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5283     ac_cv_path_MAKEINFO="$as_dir/$ac_word$ac_exec_ext"
5284     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5285     break 2
5286   fi
5287 done
5288 done
5289 IFS=$as_save_IFS
5290
5291   test -z "$ac_cv_path_MAKEINFO" && ac_cv_path_MAKEINFO="no"
5292   ;;
5293 esac
5294 fi
5295 MAKEINFO=$ac_cv_path_MAKEINFO
5296 if test -n "$MAKEINFO"; then
5297   { echo "$as_me:$LINENO: result: $MAKEINFO" >&5
5298 echo "${ECHO_T}$MAKEINFO" >&6; }
5299 else
5300   { echo "$as_me:$LINENO: result: no" >&5
5301 echo "${ECHO_T}no" >&6; }
5302 fi
5303
5304
5305 if test "$MAKEINFO" != "no" && \
5306   test x"`$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
5307    MAKEINFO=no
5308 fi
5309
5310 ## Makeinfo is unusual.  For a released Emacs, the manuals are
5311 ## pre-built, and not deleted by the normal clean rules.  makeinfo is
5312 ## therefore in the category of "special tools" not normally required, which
5313 ## configure does not have to check for (eg autoconf itself).
5314 ## In a CVS checkout on the other hand, the manuals are not included.
5315 ## So makeinfo is a requirement to build from CVS, and configure
5316 ## should test for it as it does for any other build requirement.
5317 ## We use the presence of $srcdir/info/emacs to distinguish a release,
5318 ## with pre-built manuals, from a CVS checkout.
5319 if test "$MAKEINFO" = "no"; then
5320   if test "x${with_makeinfo}" = "xno"; then
5321     MAKEINFO=off
5322   elif ! test -e $srcdir/info/emacs; then
5323     { { echo "$as_me:$LINENO: error: You do not seem to have makeinfo >= 4.6, and your
5324 source tree does not seem to have pre-built manuals in the \`info' directory.
5325 Either install a suitable version of makeinfo, or re-run configure
5326 with the \`--without-makeinfo' option to build without the manuals. " >&5
5327 echo "$as_me: error: You do not seem to have makeinfo >= 4.6, and your
5328 source tree does not seem to have pre-built manuals in the \`info' directory.
5329 Either install a suitable version of makeinfo, or re-run configure
5330 with the \`--without-makeinfo' option to build without the manuals. " >&2;}
5331    { (exit 1); exit 1; }; }
5332   fi
5333 fi
5334
5335
5336 if test x$GCC = xyes && test "x$GCC_LINK_TEST_OPTIONS" != x
5337 then
5338   ac_link="$ac_link $GCC_LINK_TEST_OPTIONS"
5339 fi
5340
5341 if test x$GCC = x && test "x$NON_GCC_LINK_TEST_OPTIONS" != x
5342 then
5343   ac_link="$ac_link $NON_GCC_LINK_TEST_OPTIONS"
5344 fi
5345
5346
5347 late_LDFLAGS=$LDFLAGS
5348 if test "$GCC" = yes; then
5349   LDFLAGS="$LDFLAGS -Wl,-znocombreloc"
5350 else
5351   LDFLAGS="$LDFLAGS -znocombreloc"
5352 fi
5353
5354 { echo "$as_me:$LINENO: checking for -znocombreloc" >&5
5355 echo $ECHO_N "checking for -znocombreloc... $ECHO_C" >&6; }
5356 cat >conftest.$ac_ext <<_ACEOF
5357 main(){return 0;}
5358 _ACEOF
5359 rm -f conftest.$ac_objext conftest$ac_exeext
5360 if { (ac_try="$ac_link"
5361 case "(($ac_try" in
5362   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5363   *) ac_try_echo=$ac_try;;
5364 esac
5365 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5366   (eval "$ac_link") 2>conftest.er1
5367   ac_status=$?
5368   grep -v '^ *+' conftest.er1 >conftest.err
5369   rm -f conftest.er1
5370   cat conftest.err >&5
5371   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5372   (exit $ac_status); } && {
5373          test -z "$ac_c_werror_flag" ||
5374          test ! -s conftest.err
5375        } && test -s conftest$ac_exeext &&
5376        $as_test_x conftest$ac_exeext; then
5377   { echo "$as_me:$LINENO: result: yes" >&5
5378 echo "${ECHO_T}yes" >&6; }
5379 else
5380   echo "$as_me: failed program was:" >&5
5381 sed 's/^/| /' conftest.$ac_ext >&5
5382
5383         LDFLAGS=$late_LDFLAGS
5384   { echo "$as_me:$LINENO: result: no" >&5
5385 echo "${ECHO_T}no" >&6; }
5386 fi
5387
5388 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5389       conftest$ac_exeext conftest.$ac_ext
5390
5391 #### Extract some information from the operating system and machine files.
5392
5393 { echo "$as_me:$LINENO: checking the machine- and system-dependent files to find out
5394  - which libraries the lib-src programs will want, and
5395  - whether the GNU malloc routines are usable..." >&5
5396 echo "$as_me: checking the machine- and system-dependent files to find out
5397  - which libraries the lib-src programs will want, and
5398  - whether the GNU malloc routines are usable..." >&6;}
5399
5400 ### First figure out CFLAGS (which we use for running the compiler here)
5401 ### and REAL_CFLAGS (which we use for real compilation).
5402 ### The two are the same except on a few systems, where they are made
5403 ### different to work around various lossages.  For example,
5404 ### GCC 2.5 on GNU/Linux needs them to be different because it treats -g
5405 ### as implying static linking.
5406
5407 ### If the CFLAGS env var is specified, we use that value
5408 ### instead of the default.
5409
5410 ### It's not important that this name contain the PID; you can't run
5411 ### two configures in the same directory and have anything work
5412 ### anyway.
5413 tempcname="conftest.c"
5414
5415 echo '
5416 #include "'${srcdir}'/src/'${opsysfile}'"
5417 #include "'${srcdir}'/src/'${machfile}'"
5418 #ifndef LIBS_MACHINE
5419 #define LIBS_MACHINE
5420 #endif
5421 #ifndef LIBS_SYSTEM
5422 #define LIBS_SYSTEM
5423 #endif
5424 #ifndef C_SWITCH_SYSTEM
5425 #define C_SWITCH_SYSTEM
5426 #endif
5427 #ifndef C_SWITCH_MACHINE
5428 #define C_SWITCH_MACHINE
5429 #endif
5430 configure___ libsrc_libs=LIBS_MACHINE LIBS_SYSTEM
5431 configure___ c_switch_system=C_SWITCH_SYSTEM
5432 configure___ c_switch_machine=C_SWITCH_MACHINE
5433
5434 #ifndef LIB_X11_LIB
5435 #define LIB_X11_LIB -lX11
5436 #endif
5437
5438 #ifndef LIBX11_SYSTEM
5439 #define LIBX11_SYSTEM
5440 #endif
5441 configure___ LIBX=LIB_X11_LIB LIBX11_SYSTEM
5442
5443 #ifdef UNEXEC
5444 configure___ unexec=UNEXEC
5445 #else
5446 configure___ unexec=unexec.o
5447 #endif
5448
5449 #ifdef SYSTEM_MALLOC
5450 configure___ system_malloc=yes
5451 #else
5452 configure___ system_malloc=no
5453 #endif
5454
5455 #ifdef USE_MMAP_FOR_BUFFERS
5456 configure___ use_mmap_for_buffers=yes
5457 #else
5458 configure___ use_mmap_for_buffers=no
5459 #endif
5460
5461 #ifndef C_DEBUG_SWITCH
5462 #define C_DEBUG_SWITCH -g
5463 #endif
5464
5465 #ifndef C_OPTIMIZE_SWITCH
5466 #ifdef __GNUC__
5467 #define C_OPTIMIZE_SWITCH -O2
5468 #else
5469 #define C_OPTIMIZE_SWITCH -O
5470 #endif
5471 #endif
5472
5473 #ifndef C_WARNINGS_SWITCH
5474 #define C_WARNINGS_SWITCH ${C_WARNINGS_SWITCH}
5475 #endif
5476
5477 #ifndef LD_SWITCH_MACHINE
5478 #define LD_SWITCH_MACHINE
5479 #endif
5480
5481 #ifndef LD_SWITCH_SYSTEM
5482 #define LD_SWITCH_SYSTEM
5483 #endif
5484
5485 #ifndef LD_SWITCH_X_SITE_AUX
5486 #define LD_SWITCH_X_SITE_AUX
5487 #endif
5488
5489 configure___ ld_switch_system=LD_SWITCH_SYSTEM
5490 configure___ ld_switch_machine=LD_SWITCH_MACHINE
5491
5492 #ifdef THIS_IS_CONFIGURE
5493
5494 /* Get the CFLAGS for tests in configure.  */
5495 #ifdef __GNUC__
5496 configure___ CFLAGS=C_DEBUG_SWITCH C_OPTIMIZE_SWITCH '${SPECIFIED_CFLAGS}'
5497 #else
5498 configure___ CFLAGS=C_DEBUG_SWITCH '${SPECIFIED_CFLAGS}'
5499 #endif
5500
5501 #else /* not THIS_IS_CONFIGURE */
5502
5503 /* Get the CFLAGS for real compilation.  */
5504 #ifdef __GNUC__
5505 configure___ REAL_CFLAGS=C_DEBUG_SWITCH C_OPTIMIZE_SWITCH C_WARNINGS_SWITCH '${SPECIFIED_CFLAGS}'
5506 #else
5507 configure___ REAL_CFLAGS=C_DEBUG_SWITCH '${SPECIFIED_CFLAGS}'
5508 #endif
5509
5510 #endif /* not THIS_IS_CONFIGURE */
5511 ' > ${tempcname}
5512
5513 # The value of CPP is a quoted variable reference, so we need to do this
5514 # to get its actual value...
5515 CPP=`eval "echo $CPP"`
5516 eval `${CPP} -Isrc ${tempcname} \
5517        | sed -n -e 's/^configure___ \([^=]*=\)\(.*\)$/\1"\2"/p'`
5518 if test "x$SPECIFIED_CFLAGS" = x; then
5519   eval `${CPP} -Isrc -DTHIS_IS_CONFIGURE ${tempcname} \
5520          | sed -n -e 's/^configure___ \([^=]*=\)\(.*\)$/\1"\2"/p'`
5521 else
5522   REAL_CFLAGS="$CFLAGS"
5523 fi
5524 rm ${tempcname}
5525
5526 ac_link="$ac_link $ld_switch_machine $ld_switch_system"
5527
5528 ### Make sure subsequent tests use flags consistent with the build flags.
5529
5530 if test x"${OVERRIDE_CPPFLAGS}" != x; then
5531   CPPFLAGS="${OVERRIDE_CPPFLAGS}"
5532 else
5533   CPPFLAGS="$c_switch_system $c_switch_machine $CPPFLAGS"
5534 fi
5535
5536
5537
5538 # Check whether --enable-largefile was given.
5539 if test "${enable_largefile+set}" = set; then
5540   enableval=$enable_largefile;
5541 fi
5542
5543 if test "$enable_largefile" != no; then
5544
5545   { echo "$as_me:$LINENO: checking for special C compiler options needed for large files" >&5
5546 echo $ECHO_N "checking for special C compiler options needed for large files... $ECHO_C" >&6; }
5547 if test "${ac_cv_sys_largefile_CC+set}" = set; then
5548   echo $ECHO_N "(cached) $ECHO_C" >&6
5549 else
5550   ac_cv_sys_largefile_CC=no
5551      if test "$GCC" != yes; then
5552        ac_save_CC=$CC
5553        while :; do
5554          # IRIX 6.2 and later do not support large files by default,
5555          # so use the C compiler's -n32 option if that helps.
5556          cat >conftest.$ac_ext <<_ACEOF
5557 /* confdefs.h.  */
5558 _ACEOF
5559 cat confdefs.h >>conftest.$ac_ext
5560 cat >>conftest.$ac_ext <<_ACEOF
5561 /* end confdefs.h.  */
5562 #include <sys/types.h>
5563  /* Check that off_t can represent 2**63 - 1 correctly.
5564     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5565     since some C++ compilers masquerading as C compilers
5566     incorrectly reject 9223372036854775807.  */
5567 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5568   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5569                        && LARGE_OFF_T % 2147483647 == 1)
5570                       ? 1 : -1];
5571 int
5572 main ()
5573 {
5574
5575   ;
5576   return 0;
5577 }
5578 _ACEOF
5579          rm -f conftest.$ac_objext
5580 if { (ac_try="$ac_compile"
5581 case "(($ac_try" in
5582   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5583   *) ac_try_echo=$ac_try;;
5584 esac
5585 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5586   (eval "$ac_compile") 2>conftest.er1
5587   ac_status=$?
5588   grep -v '^ *+' conftest.er1 >conftest.err
5589   rm -f conftest.er1
5590   cat conftest.err >&5
5591   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5592   (exit $ac_status); } && {
5593          test -z "$ac_c_werror_flag" ||
5594          test ! -s conftest.err
5595        } && test -s conftest.$ac_objext; then
5596   break
5597 else
5598   echo "$as_me: failed program was:" >&5
5599 sed 's/^/| /' conftest.$ac_ext >&5
5600
5601
5602 fi
5603
5604 rm -f core conftest.err conftest.$ac_objext
5605          CC="$CC -n32"
5606          rm -f conftest.$ac_objext
5607 if { (ac_try="$ac_compile"
5608 case "(($ac_try" in
5609   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5610   *) ac_try_echo=$ac_try;;
5611 esac
5612 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5613   (eval "$ac_compile") 2>conftest.er1
5614   ac_status=$?
5615   grep -v '^ *+' conftest.er1 >conftest.err
5616   rm -f conftest.er1
5617   cat conftest.err >&5
5618   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5619   (exit $ac_status); } && {
5620          test -z "$ac_c_werror_flag" ||
5621          test ! -s conftest.err
5622        } && test -s conftest.$ac_objext; then
5623   ac_cv_sys_largefile_CC=' -n32'; break
5624 else
5625   echo "$as_me: failed program was:" >&5
5626 sed 's/^/| /' conftest.$ac_ext >&5
5627
5628
5629 fi
5630
5631 rm -f core conftest.err conftest.$ac_objext
5632          break
5633        done
5634        CC=$ac_save_CC
5635        rm -f conftest.$ac_ext
5636     fi
5637 fi
5638 { echo "$as_me:$LINENO: result: $ac_cv_sys_largefile_CC" >&5
5639 echo "${ECHO_T}$ac_cv_sys_largefile_CC" >&6; }
5640   if test "$ac_cv_sys_largefile_CC" != no; then
5641     CC=$CC$ac_cv_sys_largefile_CC
5642   fi
5643
5644   { echo "$as_me:$LINENO: checking for _FILE_OFFSET_BITS value needed for large files" >&5
5645 echo $ECHO_N "checking for _FILE_OFFSET_BITS value needed for large files... $ECHO_C" >&6; }
5646 if test "${ac_cv_sys_file_offset_bits+set}" = set; then
5647   echo $ECHO_N "(cached) $ECHO_C" >&6
5648 else
5649   while :; do
5650   cat >conftest.$ac_ext <<_ACEOF
5651 /* confdefs.h.  */
5652 _ACEOF
5653 cat confdefs.h >>conftest.$ac_ext
5654 cat >>conftest.$ac_ext <<_ACEOF
5655 /* end confdefs.h.  */
5656 #include <sys/types.h>
5657  /* Check that off_t can represent 2**63 - 1 correctly.
5658     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5659     since some C++ compilers masquerading as C compilers
5660     incorrectly reject 9223372036854775807.  */
5661 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5662   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5663                        && LARGE_OFF_T % 2147483647 == 1)
5664                       ? 1 : -1];
5665 int
5666 main ()
5667 {
5668
5669   ;
5670   return 0;
5671 }
5672 _ACEOF
5673 rm -f conftest.$ac_objext
5674 if { (ac_try="$ac_compile"
5675 case "(($ac_try" in
5676   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5677   *) ac_try_echo=$ac_try;;
5678 esac
5679 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5680   (eval "$ac_compile") 2>conftest.er1
5681   ac_status=$?
5682   grep -v '^ *+' conftest.er1 >conftest.err
5683   rm -f conftest.er1
5684   cat conftest.err >&5
5685   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5686   (exit $ac_status); } && {
5687          test -z "$ac_c_werror_flag" ||
5688          test ! -s conftest.err
5689        } && test -s conftest.$ac_objext; then
5690   ac_cv_sys_file_offset_bits=no; break
5691 else
5692   echo "$as_me: failed program was:" >&5
5693 sed 's/^/| /' conftest.$ac_ext >&5
5694
5695
5696 fi
5697
5698 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5699   cat >conftest.$ac_ext <<_ACEOF
5700 /* confdefs.h.  */
5701 _ACEOF
5702 cat confdefs.h >>conftest.$ac_ext
5703 cat >>conftest.$ac_ext <<_ACEOF
5704 /* end confdefs.h.  */
5705 #define _FILE_OFFSET_BITS 64
5706 #include <sys/types.h>
5707  /* Check that off_t can represent 2**63 - 1 correctly.
5708     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5709     since some C++ compilers masquerading as C compilers
5710     incorrectly reject 9223372036854775807.  */
5711 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5712   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5713                        && LARGE_OFF_T % 2147483647 == 1)
5714                       ? 1 : -1];
5715 int
5716 main ()
5717 {
5718
5719   ;
5720   return 0;
5721 }
5722 _ACEOF
5723 rm -f conftest.$ac_objext
5724 if { (ac_try="$ac_compile"
5725 case "(($ac_try" in
5726   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5727   *) ac_try_echo=$ac_try;;
5728 esac
5729 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5730   (eval "$ac_compile") 2>conftest.er1
5731   ac_status=$?
5732   grep -v '^ *+' conftest.er1 >conftest.err
5733   rm -f conftest.er1
5734   cat conftest.err >&5
5735   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5736   (exit $ac_status); } && {
5737          test -z "$ac_c_werror_flag" ||
5738          test ! -s conftest.err
5739        } && test -s conftest.$ac_objext; then
5740   ac_cv_sys_file_offset_bits=64; break
5741 else
5742   echo "$as_me: failed program was:" >&5
5743 sed 's/^/| /' conftest.$ac_ext >&5
5744
5745
5746 fi
5747
5748 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5749   ac_cv_sys_file_offset_bits=unknown
5750   break
5751 done
5752 fi
5753 { echo "$as_me:$LINENO: result: $ac_cv_sys_file_offset_bits" >&5
5754 echo "${ECHO_T}$ac_cv_sys_file_offset_bits" >&6; }
5755 case $ac_cv_sys_file_offset_bits in #(
5756   no | unknown) ;;
5757   *)
5758 cat >>confdefs.h <<_ACEOF
5759 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
5760 _ACEOF
5761 ;;
5762 esac
5763 rm -f conftest*
5764   if test $ac_cv_sys_file_offset_bits = unknown; then
5765     { echo "$as_me:$LINENO: checking for _LARGE_FILES value needed for large files" >&5
5766 echo $ECHO_N "checking for _LARGE_FILES value needed for large files... $ECHO_C" >&6; }
5767 if test "${ac_cv_sys_large_files+set}" = set; then
5768   echo $ECHO_N "(cached) $ECHO_C" >&6
5769 else
5770   while :; do
5771   cat >conftest.$ac_ext <<_ACEOF
5772 /* confdefs.h.  */
5773 _ACEOF
5774 cat confdefs.h >>conftest.$ac_ext
5775 cat >>conftest.$ac_ext <<_ACEOF
5776 /* end confdefs.h.  */
5777 #include <sys/types.h>
5778  /* Check that off_t can represent 2**63 - 1 correctly.
5779     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5780     since some C++ compilers masquerading as C compilers
5781     incorrectly reject 9223372036854775807.  */
5782 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5783   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5784                        && LARGE_OFF_T % 2147483647 == 1)
5785                       ? 1 : -1];
5786 int
5787 main ()
5788 {
5789
5790   ;
5791   return 0;
5792 }
5793 _ACEOF
5794 rm -f conftest.$ac_objext
5795 if { (ac_try="$ac_compile"
5796 case "(($ac_try" in
5797   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5798   *) ac_try_echo=$ac_try;;
5799 esac
5800 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5801   (eval "$ac_compile") 2>conftest.er1
5802   ac_status=$?
5803   grep -v '^ *+' conftest.er1 >conftest.err
5804   rm -f conftest.er1
5805   cat conftest.err >&5
5806   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5807   (exit $ac_status); } && {
5808          test -z "$ac_c_werror_flag" ||
5809          test ! -s conftest.err
5810        } && test -s conftest.$ac_objext; then
5811   ac_cv_sys_large_files=no; break
5812 else
5813   echo "$as_me: failed program was:" >&5
5814 sed 's/^/| /' conftest.$ac_ext >&5
5815
5816
5817 fi
5818
5819 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5820   cat >conftest.$ac_ext <<_ACEOF
5821 /* confdefs.h.  */
5822 _ACEOF
5823 cat confdefs.h >>conftest.$ac_ext
5824 cat >>conftest.$ac_ext <<_ACEOF
5825 /* end confdefs.h.  */
5826 #define _LARGE_FILES 1
5827 #include <sys/types.h>
5828  /* Check that off_t can represent 2**63 - 1 correctly.
5829     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5830     since some C++ compilers masquerading as C compilers
5831     incorrectly reject 9223372036854775807.  */
5832 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5833   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5834                        && LARGE_OFF_T % 2147483647 == 1)
5835                       ? 1 : -1];
5836 int
5837 main ()
5838 {
5839
5840   ;
5841   return 0;
5842 }
5843 _ACEOF
5844 rm -f conftest.$ac_objext
5845 if { (ac_try="$ac_compile"
5846 case "(($ac_try" in
5847   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5848   *) ac_try_echo=$ac_try;;
5849 esac
5850 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5851   (eval "$ac_compile") 2>conftest.er1
5852   ac_status=$?
5853   grep -v '^ *+' conftest.er1 >conftest.err
5854   rm -f conftest.er1
5855   cat conftest.err >&5
5856   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5857   (exit $ac_status); } && {
5858          test -z "$ac_c_werror_flag" ||
5859          test ! -s conftest.err
5860        } && test -s conftest.$ac_objext; then
5861   ac_cv_sys_large_files=1; break
5862 else
5863   echo "$as_me: failed program was:" >&5
5864 sed 's/^/| /' conftest.$ac_ext >&5
5865
5866
5867 fi
5868
5869 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5870   ac_cv_sys_large_files=unknown
5871   break
5872 done
5873 fi
5874 { echo "$as_me:$LINENO: result: $ac_cv_sys_large_files" >&5
5875 echo "${ECHO_T}$ac_cv_sys_large_files" >&6; }
5876 case $ac_cv_sys_large_files in #(
5877   no | unknown) ;;
5878   *)
5879 cat >>confdefs.h <<_ACEOF
5880 #define _LARGE_FILES $ac_cv_sys_large_files
5881 _ACEOF
5882 ;;
5883 esac
5884 rm -f conftest*
5885   fi
5886 fi
5887
5888
5889
5890 ### The standard library on x86-64 and s390x GNU/Linux distributions can
5891 ### be located in either /usr/lib64 or /usr/lib.
5892 case "${canonical}" in
5893   x86_64-*-linux-gnu* | s390x-*-linux-gnu* )
5894     if test -d /usr/lib64; then
5895
5896 cat >>confdefs.h <<\_ACEOF
5897 #define HAVE_LIB64_DIR 1
5898 _ACEOF
5899
5900 fi
5901 esac
5902
5903
5904
5905
5906 if test "${with_sound}" != "no"; then
5907   # Sound support for GNU/Linux and the free BSDs.
5908
5909
5910
5911 for ac_header in machine/soundcard.h sys/soundcard.h soundcard.h
5912 do
5913 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5914 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5915   { echo "$as_me:$LINENO: checking for $ac_header" >&5
5916 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5917 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5918   echo $ECHO_N "(cached) $ECHO_C" >&6
5919 fi
5920 ac_res=`eval echo '${'$as_ac_Header'}'`
5921                { echo "$as_me:$LINENO: result: $ac_res" >&5
5922 echo "${ECHO_T}$ac_res" >&6; }
5923 else
5924   # Is the header compilable?
5925 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
5926 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
5927 cat >conftest.$ac_ext <<_ACEOF
5928 /* confdefs.h.  */
5929 _ACEOF
5930 cat confdefs.h >>conftest.$ac_ext
5931 cat >>conftest.$ac_ext <<_ACEOF
5932 /* end confdefs.h.  */
5933 $ac_includes_default
5934 #include <$ac_header>
5935 _ACEOF
5936 rm -f conftest.$ac_objext
5937 if { (ac_try="$ac_compile"
5938 case "(($ac_try" in
5939   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5940   *) ac_try_echo=$ac_try;;
5941 esac
5942 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5943   (eval "$ac_compile") 2>conftest.er1
5944   ac_status=$?
5945   grep -v '^ *+' conftest.er1 >conftest.err
5946   rm -f conftest.er1
5947   cat conftest.err >&5
5948   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5949   (exit $ac_status); } && {
5950          test -z "$ac_c_werror_flag" ||
5951          test ! -s conftest.err
5952        } && test -s conftest.$ac_objext; then
5953   ac_header_compiler=yes
5954 else
5955   echo "$as_me: failed program was:" >&5
5956 sed 's/^/| /' conftest.$ac_ext >&5
5957
5958         ac_header_compiler=no
5959 fi
5960
5961 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5962 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5963 echo "${ECHO_T}$ac_header_compiler" >&6; }
5964
5965 # Is the header present?
5966 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
5967 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
5968 cat >conftest.$ac_ext <<_ACEOF
5969 /* confdefs.h.  */
5970 _ACEOF
5971 cat confdefs.h >>conftest.$ac_ext
5972 cat >>conftest.$ac_ext <<_ACEOF
5973 /* end confdefs.h.  */
5974 #include <$ac_header>
5975 _ACEOF
5976 if { (ac_try="$ac_cpp conftest.$ac_ext"
5977 case "(($ac_try" in
5978   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5979   *) ac_try_echo=$ac_try;;
5980 esac
5981 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5982   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5983   ac_status=$?
5984   grep -v '^ *+' conftest.er1 >conftest.err
5985   rm -f conftest.er1
5986   cat conftest.err >&5
5987   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5988   (exit $ac_status); } >/dev/null && {
5989          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
5990          test ! -s conftest.err
5991        }; then
5992   ac_header_preproc=yes
5993 else
5994   echo "$as_me: failed program was:" >&5
5995 sed 's/^/| /' conftest.$ac_ext >&5
5996
5997   ac_header_preproc=no
5998 fi
5999
6000 rm -f conftest.err conftest.$ac_ext
6001 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6002 echo "${ECHO_T}$ac_header_preproc" >&6; }
6003
6004 # So?  What about this header?
6005 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6006   yes:no: )
6007     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6008 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6009     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6010 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6011     ac_header_preproc=yes
6012     ;;
6013   no:yes:* )
6014     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6015 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6016     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
6017 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
6018     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6019 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6020     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
6021 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
6022     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6023 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6024     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6025 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6026
6027     ;;
6028 esac
6029 { echo "$as_me:$LINENO: checking for $ac_header" >&5
6030 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
6031 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6032   echo $ECHO_N "(cached) $ECHO_C" >&6
6033 else
6034   eval "$as_ac_Header=\$ac_header_preproc"
6035 fi
6036 ac_res=`eval echo '${'$as_ac_Header'}'`
6037                { echo "$as_me:$LINENO: result: $ac_res" >&5
6038 echo "${ECHO_T}$ac_res" >&6; }
6039
6040 fi
6041 if test `eval echo '${'$as_ac_Header'}'` = yes; then
6042   cat >>confdefs.h <<_ACEOF
6043 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6044 _ACEOF
6045
6046 fi
6047
6048 done
6049
6050   # Emulation library used on NetBSD.
6051   { echo "$as_me:$LINENO: checking for _oss_ioctl in -lossaudio" >&5
6052 echo $ECHO_N "checking for _oss_ioctl in -lossaudio... $ECHO_C" >&6; }
6053 if test "${ac_cv_lib_ossaudio__oss_ioctl+set}" = set; then
6054   echo $ECHO_N "(cached) $ECHO_C" >&6
6055 else
6056   ac_check_lib_save_LIBS=$LIBS
6057 LIBS="-lossaudio  $LIBS"
6058 cat >conftest.$ac_ext <<_ACEOF
6059 /* confdefs.h.  */
6060 _ACEOF
6061 cat confdefs.h >>conftest.$ac_ext
6062 cat >>conftest.$ac_ext <<_ACEOF
6063 /* end confdefs.h.  */
6064
6065 /* Override any GCC internal prototype to avoid an error.
6066    Use char because int might match the return type of a GCC
6067    builtin and then its argument prototype would still apply.  */
6068 #ifdef __cplusplus
6069 extern "C"
6070 #endif
6071 char _oss_ioctl ();
6072 int
6073 main ()
6074 {
6075 return _oss_ioctl ();
6076   ;
6077   return 0;
6078 }
6079 _ACEOF
6080 rm -f conftest.$ac_objext conftest$ac_exeext
6081 if { (ac_try="$ac_link"
6082 case "(($ac_try" in
6083   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6084   *) ac_try_echo=$ac_try;;
6085 esac
6086 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6087   (eval "$ac_link") 2>conftest.er1
6088   ac_status=$?
6089   grep -v '^ *+' conftest.er1 >conftest.err
6090   rm -f conftest.er1
6091   cat conftest.err >&5
6092   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6093   (exit $ac_status); } && {
6094          test -z "$ac_c_werror_flag" ||
6095          test ! -s conftest.err
6096        } && test -s conftest$ac_exeext &&
6097        $as_test_x conftest$ac_exeext; then
6098   ac_cv_lib_ossaudio__oss_ioctl=yes
6099 else
6100   echo "$as_me: failed program was:" >&5
6101 sed 's/^/| /' conftest.$ac_ext >&5
6102
6103         ac_cv_lib_ossaudio__oss_ioctl=no
6104 fi
6105
6106 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6107       conftest$ac_exeext conftest.$ac_ext
6108 LIBS=$ac_check_lib_save_LIBS
6109 fi
6110 { echo "$as_me:$LINENO: result: $ac_cv_lib_ossaudio__oss_ioctl" >&5
6111 echo "${ECHO_T}$ac_cv_lib_ossaudio__oss_ioctl" >&6; }
6112 if test $ac_cv_lib_ossaudio__oss_ioctl = yes; then
6113   LIBSOUND=-lossaudio
6114 else
6115   LIBSOUND=
6116 fi
6117
6118
6119
6120   ALSA_REQUIRED=1.0.0
6121   ALSA_MODULES="alsa >= $ALSA_REQUIRED"
6122
6123   succeeded=no
6124
6125   # Extract the first word of "pkg-config", so it can be a program name with args.
6126 set dummy pkg-config; ac_word=$2
6127 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6128 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6129 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
6130   echo $ECHO_N "(cached) $ECHO_C" >&6
6131 else
6132   case $PKG_CONFIG in
6133   [\\/]* | ?:[\\/]*)
6134   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
6135   ;;
6136   *)
6137   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6138 for as_dir in $PATH
6139 do
6140   IFS=$as_save_IFS
6141   test -z "$as_dir" && as_dir=.
6142   for ac_exec_ext in '' $ac_executable_extensions; do
6143   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6144     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
6145     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6146     break 2
6147   fi
6148 done
6149 done
6150 IFS=$as_save_IFS
6151
6152   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
6153   ;;
6154 esac
6155 fi
6156 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
6157 if test -n "$PKG_CONFIG"; then
6158   { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
6159 echo "${ECHO_T}$PKG_CONFIG" >&6; }
6160 else
6161   { echo "$as_me:$LINENO: result: no" >&5
6162 echo "${ECHO_T}no" >&6; }
6163 fi
6164
6165
6166
6167   if test "$PKG_CONFIG" = "no" ; then
6168      HAVE_ALSA=no
6169   else
6170      PKG_CONFIG_MIN_VERSION=0.9.0
6171      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
6172         { echo "$as_me:$LINENO: checking for $ALSA_MODULES" >&5
6173 echo $ECHO_N "checking for $ALSA_MODULES... $ECHO_C" >&6; }
6174
6175         if $PKG_CONFIG --exists "$ALSA_MODULES" 2>&5; then
6176             { echo "$as_me:$LINENO: result: yes" >&5
6177 echo "${ECHO_T}yes" >&6; }
6178             succeeded=yes
6179
6180             { echo "$as_me:$LINENO: checking ALSA_CFLAGS" >&5
6181 echo $ECHO_N "checking ALSA_CFLAGS... $ECHO_C" >&6; }
6182             ALSA_CFLAGS=`$PKG_CONFIG --cflags "$ALSA_MODULES"|sed -e 's,///*,/,g'`
6183             { echo "$as_me:$LINENO: result: $ALSA_CFLAGS" >&5
6184 echo "${ECHO_T}$ALSA_CFLAGS" >&6; }
6185
6186             { echo "$as_me:$LINENO: checking ALSA_LIBS" >&5
6187 echo $ECHO_N "checking ALSA_LIBS... $ECHO_C" >&6; }
6188             ALSA_LIBS=`$PKG_CONFIG --libs "$ALSA_MODULES"|sed -e 's,///*,/,g'`
6189             { echo "$as_me:$LINENO: result: $ALSA_LIBS" >&5
6190 echo "${ECHO_T}$ALSA_LIBS" >&6; }
6191         else
6192             { echo "$as_me:$LINENO: result: no" >&5
6193 echo "${ECHO_T}no" >&6; }
6194             ALSA_CFLAGS=""
6195             ALSA_LIBS=""
6196             ## If we have a custom action on failure, don't print errors, but
6197             ## do set a variable so people can do so.
6198             ALSA_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$ALSA_MODULES"`
6199
6200         fi
6201
6202
6203
6204      else
6205         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
6206         echo "*** See http://www.freedesktop.org/software/pkgconfig"
6207      fi
6208   fi
6209
6210   if test $succeeded = yes; then
6211      HAVE_ALSA=yes
6212   else
6213      HAVE_ALSA=no
6214   fi
6215
6216   if test $HAVE_ALSA = yes; then
6217     SAVE_CFLAGS="$CFLAGS"
6218     SAVE_LDFLAGS="$LDFLAGS"
6219     CFLAGS="$ALSA_CFLAGS $CFLAGS"
6220     LDFLAGS="$ALSA_LIBS $LDFLAGS"
6221     cat >conftest.$ac_ext <<_ACEOF
6222 /* confdefs.h.  */
6223 _ACEOF
6224 cat confdefs.h >>conftest.$ac_ext
6225 cat >>conftest.$ac_ext <<_ACEOF
6226 /* end confdefs.h.  */
6227 #include <asoundlib.h>
6228 int
6229 main ()
6230 {
6231 snd_lib_error_set_handler (0);
6232   ;
6233   return 0;
6234 }
6235 _ACEOF
6236 rm -f conftest.$ac_objext
6237 if { (ac_try="$ac_compile"
6238 case "(($ac_try" in
6239   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6240   *) ac_try_echo=$ac_try;;
6241 esac
6242 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6243   (eval "$ac_compile") 2>conftest.er1
6244   ac_status=$?
6245   grep -v '^ *+' conftest.er1 >conftest.err
6246   rm -f conftest.er1
6247   cat conftest.err >&5
6248   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6249   (exit $ac_status); } && {
6250          test -z "$ac_c_werror_flag" ||
6251          test ! -s conftest.err
6252        } && test -s conftest.$ac_objext; then
6253   emacs_alsa_normal=yes
6254 else
6255   echo "$as_me: failed program was:" >&5
6256 sed 's/^/| /' conftest.$ac_ext >&5
6257
6258         emacs_alsa_normal=no
6259 fi
6260
6261 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6262     if test "$emacs_alsa_normal" != yes; then
6263       cat >conftest.$ac_ext <<_ACEOF
6264 /* confdefs.h.  */
6265 _ACEOF
6266 cat confdefs.h >>conftest.$ac_ext
6267 cat >>conftest.$ac_ext <<_ACEOF
6268 /* end confdefs.h.  */
6269 #include <alsa/asoundlib.h>
6270 int
6271 main ()
6272 {
6273 snd_lib_error_set_handler (0);
6274   ;
6275   return 0;
6276 }
6277 _ACEOF
6278 rm -f conftest.$ac_objext
6279 if { (ac_try="$ac_compile"
6280 case "(($ac_try" in
6281   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6282   *) ac_try_echo=$ac_try;;
6283 esac
6284 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6285   (eval "$ac_compile") 2>conftest.er1
6286   ac_status=$?
6287   grep -v '^ *+' conftest.er1 >conftest.err
6288   rm -f conftest.er1
6289   cat conftest.err >&5
6290   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6291   (exit $ac_status); } && {
6292          test -z "$ac_c_werror_flag" ||
6293          test ! -s conftest.err
6294        } && test -s conftest.$ac_objext; then
6295   emacs_alsa_subdir=yes
6296 else
6297   echo "$as_me: failed program was:" >&5
6298 sed 's/^/| /' conftest.$ac_ext >&5
6299
6300         emacs_alsa_subdir=no
6301 fi
6302
6303 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6304       if test "$emacs_alsa_subdir" != yes; then
6305         { { echo "$as_me:$LINENO: error: pkg-config found alsa, but it does not compile.  See config.log for error messages." >&5
6306 echo "$as_me: error: pkg-config found alsa, but it does not compile.  See config.log for error messages." >&2;}
6307    { (exit 1); exit 1; }; }
6308       fi
6309       ALSA_CFLAGS="$ALSA_CFLAGS -DALSA_SUBDIR_INCLUDE"
6310     fi
6311
6312     CFLAGS="$SAVE_CFLAGS"
6313     LDFLAGS="$SAVE_LDFLAGS"
6314     LIBSOUND="$LIBSOUND $ALSA_LIBS"
6315     CFLAGS_SOUND="$CFLAGS_SOUND $ALSA_CFLAGS"
6316
6317 cat >>confdefs.h <<\_ACEOF
6318 #define HAVE_ALSA 1
6319 _ACEOF
6320
6321   fi
6322
6323 fi
6324
6325
6326
6327
6328
6329
6330
6331
6332
6333
6334
6335
6336
6337
6338
6339
6340
6341
6342
6343
6344
6345
6346
6347
6348
6349
6350 for ac_header in sys/select.h sys/timeb.h sys/time.h unistd.h utime.h \
6351   linux/version.h sys/systeminfo.h termios.h limits.h string.h stdlib.h \
6352   termcap.h stdio_ext.h fcntl.h strings.h coff.h pty.h sys/mman.h \
6353   sys/param.h sys/vlimit.h sys/resource.h locale.h sys/_mbstate_t.h \
6354   sys/utsname.h pwd.h
6355 do
6356 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6357 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6358   { echo "$as_me:$LINENO: checking for $ac_header" >&5
6359 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
6360 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6361   echo $ECHO_N "(cached) $ECHO_C" >&6
6362 fi
6363 ac_res=`eval echo '${'$as_ac_Header'}'`
6364                { echo "$as_me:$LINENO: result: $ac_res" >&5
6365 echo "${ECHO_T}$ac_res" >&6; }
6366 else
6367   # Is the header compilable?
6368 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
6369 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
6370 cat >conftest.$ac_ext <<_ACEOF
6371 /* confdefs.h.  */
6372 _ACEOF
6373 cat confdefs.h >>conftest.$ac_ext
6374 cat >>conftest.$ac_ext <<_ACEOF
6375 /* end confdefs.h.  */
6376 $ac_includes_default
6377 #include <$ac_header>
6378 _ACEOF
6379 rm -f conftest.$ac_objext
6380 if { (ac_try="$ac_compile"
6381 case "(($ac_try" in
6382   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6383   *) ac_try_echo=$ac_try;;
6384 esac
6385 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6386   (eval "$ac_compile") 2>conftest.er1
6387   ac_status=$?
6388   grep -v '^ *+' conftest.er1 >conftest.err
6389   rm -f conftest.er1
6390   cat conftest.err >&5
6391   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6392   (exit $ac_status); } && {
6393          test -z "$ac_c_werror_flag" ||
6394          test ! -s conftest.err
6395        } && test -s conftest.$ac_objext; then
6396   ac_header_compiler=yes
6397 else
6398   echo "$as_me: failed program was:" >&5
6399 sed 's/^/| /' conftest.$ac_ext >&5
6400
6401         ac_header_compiler=no
6402 fi
6403
6404 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6405 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6406 echo "${ECHO_T}$ac_header_compiler" >&6; }
6407
6408 # Is the header present?
6409 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
6410 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
6411 cat >conftest.$ac_ext <<_ACEOF
6412 /* confdefs.h.  */
6413 _ACEOF
6414 cat confdefs.h >>conftest.$ac_ext
6415 cat >>conftest.$ac_ext <<_ACEOF
6416 /* end confdefs.h.  */
6417 #include <$ac_header>
6418 _ACEOF
6419 if { (ac_try="$ac_cpp conftest.$ac_ext"
6420 case "(($ac_try" in
6421   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6422   *) ac_try_echo=$ac_try;;
6423 esac
6424 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6425   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6426   ac_status=$?
6427   grep -v '^ *+' conftest.er1 >conftest.err
6428   rm -f conftest.er1
6429   cat conftest.err >&5
6430   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6431   (exit $ac_status); } >/dev/null && {
6432          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
6433          test ! -s conftest.err
6434        }; then
6435   ac_header_preproc=yes
6436 else
6437   echo "$as_me: failed program was:" >&5
6438 sed 's/^/| /' conftest.$ac_ext >&5
6439
6440   ac_header_preproc=no
6441 fi
6442
6443 rm -f conftest.err conftest.$ac_ext
6444 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6445 echo "${ECHO_T}$ac_header_preproc" >&6; }
6446
6447 # So?  What about this header?
6448 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6449   yes:no: )
6450     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6451 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6452     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6453 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6454     ac_header_preproc=yes
6455     ;;
6456   no:yes:* )
6457     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6458 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6459     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
6460 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
6461     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6462 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6463     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
6464 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
6465     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6466 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6467     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6468 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6469
6470     ;;
6471 esac
6472 { echo "$as_me:$LINENO: checking for $ac_header" >&5
6473 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
6474 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6475   echo $ECHO_N "(cached) $ECHO_C" >&6
6476 else
6477   eval "$as_ac_Header=\$ac_header_preproc"
6478 fi
6479 ac_res=`eval echo '${'$as_ac_Header'}'`
6480                { echo "$as_me:$LINENO: result: $ac_res" >&5
6481 echo "${ECHO_T}$ac_res" >&6; }
6482
6483 fi
6484 if test `eval echo '${'$as_ac_Header'}'` = yes; then
6485   cat >>confdefs.h <<_ACEOF
6486 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6487 _ACEOF
6488
6489 fi
6490
6491 done
6492
6493
6494 { echo "$as_me:$LINENO: checking if personality LINUX32 can be set" >&5
6495 echo $ECHO_N "checking if personality LINUX32 can be set... $ECHO_C" >&6; }
6496 cat >conftest.$ac_ext <<_ACEOF
6497 /* confdefs.h.  */
6498 _ACEOF
6499 cat confdefs.h >>conftest.$ac_ext
6500 cat >>conftest.$ac_ext <<_ACEOF
6501 /* end confdefs.h.  */
6502 #include <sys/personality.h>
6503 int
6504 main ()
6505 {
6506 personality (PER_LINUX32)
6507   ;
6508   return 0;
6509 }
6510 _ACEOF
6511 rm -f conftest.$ac_objext
6512 if { (ac_try="$ac_compile"
6513 case "(($ac_try" in
6514   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6515   *) ac_try_echo=$ac_try;;
6516 esac
6517 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6518   (eval "$ac_compile") 2>conftest.er1
6519   ac_status=$?
6520   grep -v '^ *+' conftest.er1 >conftest.err
6521   rm -f conftest.er1
6522   cat conftest.err >&5
6523   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6524   (exit $ac_status); } && {
6525          test -z "$ac_c_werror_flag" ||
6526          test ! -s conftest.err
6527        } && test -s conftest.$ac_objext; then
6528   emacs_cv_personality_linux32=yes
6529 else
6530   echo "$as_me: failed program was:" >&5
6531 sed 's/^/| /' conftest.$ac_ext >&5
6532
6533         emacs_cv_personality_linux32=no
6534 fi
6535
6536 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6537 { echo "$as_me:$LINENO: result: $emacs_cv_personality_linux32" >&5
6538 echo "${ECHO_T}$emacs_cv_personality_linux32" >&6; }
6539
6540 if test $emacs_cv_personality_linux32 = yes; then
6541
6542 cat >>confdefs.h <<\_ACEOF
6543 #define HAVE_PERSONALITY_LINUX32 1
6544 _ACEOF
6545
6546 fi
6547
6548
6549 for ac_header in term.h
6550 do
6551 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6552 { echo "$as_me:$LINENO: checking for $ac_header" >&5
6553 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
6554 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6555   echo $ECHO_N "(cached) $ECHO_C" >&6
6556 else
6557   cat >conftest.$ac_ext <<_ACEOF
6558 /* confdefs.h.  */
6559 _ACEOF
6560 cat confdefs.h >>conftest.$ac_ext
6561 cat >>conftest.$ac_ext <<_ACEOF
6562 /* end confdefs.h.  */
6563 #include <$ac_header>
6564 _ACEOF
6565 if { (ac_try="$ac_cpp conftest.$ac_ext"
6566 case "(($ac_try" in
6567   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6568   *) ac_try_echo=$ac_try;;
6569 esac
6570 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6571   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6572   ac_status=$?
6573   grep -v '^ *+' conftest.er1 >conftest.err
6574   rm -f conftest.er1
6575   cat conftest.err >&5
6576   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6577   (exit $ac_status); } >/dev/null && {
6578          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
6579          test ! -s conftest.err
6580        }; then
6581   eval "$as_ac_Header=yes"
6582 else
6583   echo "$as_me: failed program was:" >&5
6584 sed 's/^/| /' conftest.$ac_ext >&5
6585
6586   eval "$as_ac_Header=no"
6587 fi
6588
6589 rm -f conftest.err conftest.$ac_ext
6590 fi
6591 ac_res=`eval echo '${'$as_ac_Header'}'`
6592                { echo "$as_me:$LINENO: result: $ac_res" >&5
6593 echo "${ECHO_T}$ac_res" >&6; }
6594 if test `eval echo '${'$as_ac_Header'}'` = yes; then
6595   cat >>confdefs.h <<_ACEOF
6596 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6597 _ACEOF
6598
6599 fi
6600
6601 done
6602
6603 { echo "$as_me:$LINENO: checking for ANSI C header files" >&5
6604 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
6605 if test "${ac_cv_header_stdc+set}" = set; then
6606   echo $ECHO_N "(cached) $ECHO_C" >&6
6607 else
6608   cat >conftest.$ac_ext <<_ACEOF
6609 /* confdefs.h.  */
6610 _ACEOF
6611 cat confdefs.h >>conftest.$ac_ext
6612 cat >>conftest.$ac_ext <<_ACEOF
6613 /* end confdefs.h.  */
6614 #include <stdlib.h>
6615 #include <stdarg.h>
6616 #include <string.h>
6617 #include <float.h>
6618
6619 int
6620 main ()
6621 {
6622
6623   ;
6624   return 0;
6625 }
6626 _ACEOF
6627 rm -f conftest.$ac_objext
6628 if { (ac_try="$ac_compile"
6629 case "(($ac_try" in
6630   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6631   *) ac_try_echo=$ac_try;;
6632 esac
6633 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6634   (eval "$ac_compile") 2>conftest.er1
6635   ac_status=$?
6636   grep -v '^ *+' conftest.er1 >conftest.err
6637   rm -f conftest.er1
6638   cat conftest.err >&5
6639   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6640   (exit $ac_status); } && {
6641          test -z "$ac_c_werror_flag" ||
6642          test ! -s conftest.err
6643        } && test -s conftest.$ac_objext; then
6644   ac_cv_header_stdc=yes
6645 else
6646   echo "$as_me: failed program was:" >&5
6647 sed 's/^/| /' conftest.$ac_ext >&5
6648
6649         ac_cv_header_stdc=no
6650 fi
6651
6652 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6653
6654 if test $ac_cv_header_stdc = yes; then
6655   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6656   cat >conftest.$ac_ext <<_ACEOF
6657 /* confdefs.h.  */
6658 _ACEOF
6659 cat confdefs.h >>conftest.$ac_ext
6660 cat >>conftest.$ac_ext <<_ACEOF
6661 /* end confdefs.h.  */
6662 #include <string.h>
6663
6664 _ACEOF
6665 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6666   $EGREP "memchr" >/dev/null 2>&1; then
6667   :
6668 else
6669   ac_cv_header_stdc=no
6670 fi
6671 rm -f conftest*
6672
6673 fi
6674
6675 if test $ac_cv_header_stdc = yes; then
6676   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6677   cat >conftest.$ac_ext <<_ACEOF
6678 /* confdefs.h.  */
6679 _ACEOF
6680 cat confdefs.h >>conftest.$ac_ext
6681 cat >>conftest.$ac_ext <<_ACEOF
6682 /* end confdefs.h.  */
6683 #include <stdlib.h>
6684
6685 _ACEOF
6686 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6687   $EGREP "free" >/dev/null 2>&1; then
6688   :
6689 else
6690   ac_cv_header_stdc=no
6691 fi
6692 rm -f conftest*
6693
6694 fi
6695
6696 if test $ac_cv_header_stdc = yes; then
6697   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6698   if test "$cross_compiling" = yes; then
6699   :
6700 else
6701   cat >conftest.$ac_ext <<_ACEOF
6702 /* confdefs.h.  */
6703 _ACEOF
6704 cat confdefs.h >>conftest.$ac_ext
6705 cat >>conftest.$ac_ext <<_ACEOF
6706 /* end confdefs.h.  */
6707 #include <ctype.h>
6708 #include <stdlib.h>
6709 #if ((' ' & 0x0FF) == 0x020)
6710 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6711 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6712 #else
6713 # define ISLOWER(c) \
6714                    (('a' <= (c) && (c) <= 'i') \
6715                      || ('j' <= (c) && (c) <= 'r') \
6716                      || ('s' <= (c) && (c) <= 'z'))
6717 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6718 #endif
6719
6720 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6721 int
6722 main ()
6723 {
6724   int i;
6725   for (i = 0; i < 256; i++)
6726     if (XOR (islower (i), ISLOWER (i))
6727         || toupper (i) != TOUPPER (i))
6728       return 2;
6729   return 0;
6730 }
6731 _ACEOF
6732 rm -f conftest$ac_exeext
6733 if { (ac_try="$ac_link"
6734 case "(($ac_try" in
6735   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6736   *) ac_try_echo=$ac_try;;
6737 esac
6738 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6739   (eval "$ac_link") 2>&5
6740   ac_status=$?
6741   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6742   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6743   { (case "(($ac_try" in
6744   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6745   *) ac_try_echo=$ac_try;;
6746 esac
6747 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6748   (eval "$ac_try") 2>&5
6749   ac_status=$?
6750   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6751   (exit $ac_status); }; }; then
6752   :
6753 else
6754   echo "$as_me: program exited with status $ac_status" >&5
6755 echo "$as_me: failed program was:" >&5
6756 sed 's/^/| /' conftest.$ac_ext >&5
6757
6758 ( exit $ac_status )
6759 ac_cv_header_stdc=no
6760 fi
6761 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6762 fi
6763
6764
6765 fi
6766 fi
6767 { echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
6768 echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
6769 if test $ac_cv_header_stdc = yes; then
6770
6771 cat >>confdefs.h <<\_ACEOF
6772 #define STDC_HEADERS 1
6773 _ACEOF
6774
6775 fi
6776
6777 { echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
6778 echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6; }
6779 if test "${ac_cv_header_time+set}" = set; then
6780   echo $ECHO_N "(cached) $ECHO_C" >&6
6781 else
6782   cat >conftest.$ac_ext <<_ACEOF
6783 /* confdefs.h.  */
6784 _ACEOF
6785 cat confdefs.h >>conftest.$ac_ext
6786 cat >>conftest.$ac_ext <<_ACEOF
6787 /* end confdefs.h.  */
6788 #include <sys/types.h>
6789 #include <sys/time.h>
6790 #include <time.h>
6791
6792 int
6793 main ()
6794 {
6795 if ((struct tm *) 0)
6796 return 0;
6797   ;
6798   return 0;
6799 }
6800 _ACEOF
6801 rm -f conftest.$ac_objext
6802 if { (ac_try="$ac_compile"
6803 case "(($ac_try" in
6804   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6805   *) ac_try_echo=$ac_try;;
6806 esac
6807 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6808   (eval "$ac_compile") 2>conftest.er1
6809   ac_status=$?
6810   grep -v '^ *+' conftest.er1 >conftest.err
6811   rm -f conftest.er1
6812   cat conftest.err >&5
6813   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6814   (exit $ac_status); } && {
6815          test -z "$ac_c_werror_flag" ||
6816          test ! -s conftest.err
6817        } && test -s conftest.$ac_objext; then
6818   ac_cv_header_time=yes
6819 else
6820   echo "$as_me: failed program was:" >&5
6821 sed 's/^/| /' conftest.$ac_ext >&5
6822
6823         ac_cv_header_time=no
6824 fi
6825
6826 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6827 fi
6828 { echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
6829 echo "${ECHO_T}$ac_cv_header_time" >&6; }
6830 if test $ac_cv_header_time = yes; then
6831
6832 cat >>confdefs.h <<\_ACEOF
6833 #define TIME_WITH_SYS_TIME 1
6834 _ACEOF
6835
6836 fi
6837
6838 { echo "$as_me:$LINENO: checking whether sys_siglist is declared" >&5
6839 echo $ECHO_N "checking whether sys_siglist is declared... $ECHO_C" >&6; }
6840 if test "${ac_cv_have_decl_sys_siglist+set}" = set; then
6841   echo $ECHO_N "(cached) $ECHO_C" >&6
6842 else
6843   cat >conftest.$ac_ext <<_ACEOF
6844 /* confdefs.h.  */
6845 _ACEOF
6846 cat confdefs.h >>conftest.$ac_ext
6847 cat >>conftest.$ac_ext <<_ACEOF
6848 /* end confdefs.h.  */
6849 $ac_includes_default
6850 int
6851 main ()
6852 {
6853 #ifndef sys_siglist
6854   (void) sys_siglist;
6855 #endif
6856
6857   ;
6858   return 0;
6859 }
6860 _ACEOF
6861 rm -f conftest.$ac_objext
6862 if { (ac_try="$ac_compile"
6863 case "(($ac_try" in
6864   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6865   *) ac_try_echo=$ac_try;;
6866 esac
6867 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6868   (eval "$ac_compile") 2>conftest.er1
6869   ac_status=$?
6870   grep -v '^ *+' conftest.er1 >conftest.err
6871   rm -f conftest.er1
6872   cat conftest.err >&5
6873   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6874   (exit $ac_status); } && {
6875          test -z "$ac_c_werror_flag" ||
6876          test ! -s conftest.err
6877        } && test -s conftest.$ac_objext; then
6878   ac_cv_have_decl_sys_siglist=yes
6879 else
6880   echo "$as_me: failed program was:" >&5
6881 sed 's/^/| /' conftest.$ac_ext >&5
6882
6883         ac_cv_have_decl_sys_siglist=no
6884 fi
6885
6886 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6887 fi
6888 { echo "$as_me:$LINENO: result: $ac_cv_have_decl_sys_siglist" >&5
6889 echo "${ECHO_T}$ac_cv_have_decl_sys_siglist" >&6; }
6890 if test $ac_cv_have_decl_sys_siglist = yes; then
6891
6892 cat >>confdefs.h <<_ACEOF
6893 #define HAVE_DECL_SYS_SIGLIST 1
6894 _ACEOF
6895
6896
6897 else
6898   cat >>confdefs.h <<_ACEOF
6899 #define HAVE_DECL_SYS_SIGLIST 0
6900 _ACEOF
6901
6902
6903 fi
6904
6905
6906 if test $ac_cv_have_decl_sys_siglist != yes; then
6907   # For Tru64, at least:
6908   { echo "$as_me:$LINENO: checking whether __sys_siglist is declared" >&5
6909 echo $ECHO_N "checking whether __sys_siglist is declared... $ECHO_C" >&6; }
6910 if test "${ac_cv_have_decl___sys_siglist+set}" = set; then
6911   echo $ECHO_N "(cached) $ECHO_C" >&6
6912 else
6913   cat >conftest.$ac_ext <<_ACEOF
6914 /* confdefs.h.  */
6915 _ACEOF
6916 cat confdefs.h >>conftest.$ac_ext
6917 cat >>conftest.$ac_ext <<_ACEOF
6918 /* end confdefs.h.  */
6919 $ac_includes_default
6920 int
6921 main ()
6922 {
6923 #ifndef __sys_siglist
6924   (void) __sys_siglist;
6925 #endif
6926
6927   ;
6928   return 0;
6929 }
6930 _ACEOF
6931 rm -f conftest.$ac_objext
6932 if { (ac_try="$ac_compile"
6933 case "(($ac_try" in
6934   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6935   *) ac_try_echo=$ac_try;;
6936 esac
6937 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6938   (eval "$ac_compile") 2>conftest.er1
6939   ac_status=$?
6940   grep -v '^ *+' conftest.er1 >conftest.err
6941   rm -f conftest.er1
6942   cat conftest.err >&5
6943   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6944   (exit $ac_status); } && {
6945          test -z "$ac_c_werror_flag" ||
6946          test ! -s conftest.err
6947        } && test -s conftest.$ac_objext; then
6948   ac_cv_have_decl___sys_siglist=yes
6949 else
6950   echo "$as_me: failed program was:" >&5
6951 sed 's/^/| /' conftest.$ac_ext >&5
6952
6953         ac_cv_have_decl___sys_siglist=no
6954 fi
6955
6956 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6957 fi
6958 { echo "$as_me:$LINENO: result: $ac_cv_have_decl___sys_siglist" >&5
6959 echo "${ECHO_T}$ac_cv_have_decl___sys_siglist" >&6; }
6960 if test $ac_cv_have_decl___sys_siglist = yes; then
6961
6962 cat >>confdefs.h <<_ACEOF
6963 #define HAVE_DECL___SYS_SIGLIST 1
6964 _ACEOF
6965
6966
6967 else
6968   cat >>confdefs.h <<_ACEOF
6969 #define HAVE_DECL___SYS_SIGLIST 0
6970 _ACEOF
6971
6972
6973 fi
6974
6975
6976   if test $ac_cv_have_decl___sys_siglist = yes; then
6977
6978 cat >>confdefs.h <<\_ACEOF
6979 #define sys_siglist __sys_siglist
6980 _ACEOF
6981
6982   fi
6983 fi
6984 { echo "$as_me:$LINENO: checking for sys/wait.h that is POSIX.1 compatible" >&5
6985 echo $ECHO_N "checking for sys/wait.h that is POSIX.1 compatible... $ECHO_C" >&6; }
6986 if test "${ac_cv_header_sys_wait_h+set}" = set; then
6987   echo $ECHO_N "(cached) $ECHO_C" >&6
6988 else
6989   cat >conftest.$ac_ext <<_ACEOF
6990 /* confdefs.h.  */
6991 _ACEOF
6992 cat confdefs.h >>conftest.$ac_ext
6993 cat >>conftest.$ac_ext <<_ACEOF
6994 /* end confdefs.h.  */
6995 #include <sys/types.h>
6996 #include <sys/wait.h>
6997 #ifndef WEXITSTATUS
6998 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
6999 #endif
7000 #ifndef WIFEXITED
7001 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
7002 #endif
7003
7004 int
7005 main ()
7006 {
7007   int s;
7008   wait (&s);
7009   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
7010   ;
7011   return 0;
7012 }
7013 _ACEOF
7014 rm -f conftest.$ac_objext
7015 if { (ac_try="$ac_compile"
7016 case "(($ac_try" in
7017   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7018   *) ac_try_echo=$ac_try;;
7019 esac
7020 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7021   (eval "$ac_compile") 2>conftest.er1
7022   ac_status=$?
7023   grep -v '^ *+' conftest.er1 >conftest.err
7024   rm -f conftest.er1
7025   cat conftest.err >&5
7026   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7027   (exit $ac_status); } && {
7028          test -z "$ac_c_werror_flag" ||
7029          test ! -s conftest.err
7030        } && test -s conftest.$ac_objext; then
7031   ac_cv_header_sys_wait_h=yes
7032 else
7033   echo "$as_me: failed program was:" >&5
7034 sed 's/^/| /' conftest.$ac_ext >&5
7035
7036         ac_cv_header_sys_wait_h=no
7037 fi
7038
7039 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7040 fi
7041 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5
7042 echo "${ECHO_T}$ac_cv_header_sys_wait_h" >&6; }
7043 if test $ac_cv_header_sys_wait_h = yes; then
7044
7045 cat >>confdefs.h <<\_ACEOF
7046 #define HAVE_SYS_WAIT_H 1
7047 _ACEOF
7048
7049 fi
7050
7051
7052 { echo "$as_me:$LINENO: checking for struct utimbuf" >&5
7053 echo $ECHO_N "checking for struct utimbuf... $ECHO_C" >&6; }
7054 if test "${emacs_cv_struct_utimbuf+set}" = set; then
7055   echo $ECHO_N "(cached) $ECHO_C" >&6
7056 else
7057   cat >conftest.$ac_ext <<_ACEOF
7058 /* confdefs.h.  */
7059 _ACEOF
7060 cat confdefs.h >>conftest.$ac_ext
7061 cat >>conftest.$ac_ext <<_ACEOF
7062 /* end confdefs.h.  */
7063 #ifdef TIME_WITH_SYS_TIME
7064 #include <sys/time.h>
7065 #include <time.h>
7066 #else
7067 #ifdef HAVE_SYS_TIME_H
7068 #include <sys/time.h>
7069 #else
7070 #include <time.h>
7071 #endif
7072 #endif
7073 #ifdef HAVE_UTIME_H
7074 #include <utime.h>
7075 #endif
7076 int
7077 main ()
7078 {
7079 static struct utimbuf x; x.actime = x.modtime;
7080   ;
7081   return 0;
7082 }
7083 _ACEOF
7084 rm -f conftest.$ac_objext
7085 if { (ac_try="$ac_compile"
7086 case "(($ac_try" in
7087   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7088   *) ac_try_echo=$ac_try;;
7089 esac
7090 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7091   (eval "$ac_compile") 2>conftest.er1
7092   ac_status=$?
7093   grep -v '^ *+' conftest.er1 >conftest.err
7094   rm -f conftest.er1
7095   cat conftest.err >&5
7096   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7097   (exit $ac_status); } && {
7098          test -z "$ac_c_werror_flag" ||
7099          test ! -s conftest.err
7100        } && test -s conftest.$ac_objext; then
7101   emacs_cv_struct_utimbuf=yes
7102 else
7103   echo "$as_me: failed program was:" >&5
7104 sed 's/^/| /' conftest.$ac_ext >&5
7105
7106         emacs_cv_struct_utimbuf=no
7107 fi
7108
7109 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7110 fi
7111 { echo "$as_me:$LINENO: result: $emacs_cv_struct_utimbuf" >&5
7112 echo "${ECHO_T}$emacs_cv_struct_utimbuf" >&6; }
7113 if test $emacs_cv_struct_utimbuf = yes; then
7114
7115 cat >>confdefs.h <<\_ACEOF
7116 #define HAVE_STRUCT_UTIMBUF 1
7117 _ACEOF
7118
7119 fi
7120
7121 { echo "$as_me:$LINENO: checking return type of signal handlers" >&5
7122 echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6; }
7123 if test "${ac_cv_type_signal+set}" = set; then
7124   echo $ECHO_N "(cached) $ECHO_C" >&6
7125 else
7126   cat >conftest.$ac_ext <<_ACEOF
7127 /* confdefs.h.  */
7128 _ACEOF
7129 cat confdefs.h >>conftest.$ac_ext
7130 cat >>conftest.$ac_ext <<_ACEOF
7131 /* end confdefs.h.  */
7132 #include <sys/types.h>
7133 #include <signal.h>
7134
7135 int
7136 main ()
7137 {
7138 return *(signal (0, 0)) (0) == 1;
7139   ;
7140   return 0;
7141 }
7142 _ACEOF
7143 rm -f conftest.$ac_objext
7144 if { (ac_try="$ac_compile"
7145 case "(($ac_try" in
7146   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7147   *) ac_try_echo=$ac_try;;
7148 esac
7149 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7150   (eval "$ac_compile") 2>conftest.er1
7151   ac_status=$?
7152   grep -v '^ *+' conftest.er1 >conftest.err
7153   rm -f conftest.er1
7154   cat conftest.err >&5
7155   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7156   (exit $ac_status); } && {
7157          test -z "$ac_c_werror_flag" ||
7158          test ! -s conftest.err
7159        } && test -s conftest.$ac_objext; then
7160   ac_cv_type_signal=int
7161 else
7162   echo "$as_me: failed program was:" >&5
7163 sed 's/^/| /' conftest.$ac_ext >&5
7164
7165         ac_cv_type_signal=void
7166 fi
7167
7168 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7169 fi
7170 { echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5
7171 echo "${ECHO_T}$ac_cv_type_signal" >&6; }
7172
7173 cat >>confdefs.h <<_ACEOF
7174 #define RETSIGTYPE $ac_cv_type_signal
7175 _ACEOF
7176
7177
7178
7179 { echo "$as_me:$LINENO: checking for speed_t" >&5
7180 echo $ECHO_N "checking for speed_t... $ECHO_C" >&6; }
7181 if test "${emacs_cv_speed_t+set}" = set; then
7182   echo $ECHO_N "(cached) $ECHO_C" >&6
7183 else
7184   cat >conftest.$ac_ext <<_ACEOF
7185 /* confdefs.h.  */
7186 _ACEOF
7187 cat confdefs.h >>conftest.$ac_ext
7188 cat >>conftest.$ac_ext <<_ACEOF
7189 /* end confdefs.h.  */
7190 #include <termios.h>
7191 int
7192 main ()
7193 {
7194 speed_t x = 1;
7195   ;
7196   return 0;
7197 }
7198 _ACEOF
7199 rm -f conftest.$ac_objext
7200 if { (ac_try="$ac_compile"
7201 case "(($ac_try" in
7202   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7203   *) ac_try_echo=$ac_try;;
7204 esac
7205 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7206   (eval "$ac_compile") 2>conftest.er1
7207   ac_status=$?
7208   grep -v '^ *+' conftest.er1 >conftest.err
7209   rm -f conftest.er1
7210   cat conftest.err >&5
7211   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7212   (exit $ac_status); } && {
7213          test -z "$ac_c_werror_flag" ||
7214          test ! -s conftest.err
7215        } && test -s conftest.$ac_objext; then
7216   emacs_cv_speed_t=yes
7217 else
7218   echo "$as_me: failed program was:" >&5
7219 sed 's/^/| /' conftest.$ac_ext >&5
7220
7221         emacs_cv_speed_t=no
7222 fi
7223
7224 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7225 fi
7226 { echo "$as_me:$LINENO: result: $emacs_cv_speed_t" >&5
7227 echo "${ECHO_T}$emacs_cv_speed_t" >&6; }
7228 if test $emacs_cv_speed_t = yes; then
7229
7230 cat >>confdefs.h <<\_ACEOF
7231 #define HAVE_SPEED_T 1
7232 _ACEOF
7233
7234 fi
7235
7236 { echo "$as_me:$LINENO: checking for struct timeval" >&5
7237 echo $ECHO_N "checking for struct timeval... $ECHO_C" >&6; }
7238 if test "${emacs_cv_struct_timeval+set}" = set; then
7239   echo $ECHO_N "(cached) $ECHO_C" >&6
7240 else
7241   cat >conftest.$ac_ext <<_ACEOF
7242 /* confdefs.h.  */
7243 _ACEOF
7244 cat confdefs.h >>conftest.$ac_ext
7245 cat >>conftest.$ac_ext <<_ACEOF
7246 /* end confdefs.h.  */
7247 #ifdef TIME_WITH_SYS_TIME
7248 #include <sys/time.h>
7249 #include <time.h>
7250 #else
7251 #ifdef HAVE_SYS_TIME_H
7252 #include <sys/time.h>
7253 #else
7254 #include <time.h>
7255 #endif
7256 #endif
7257 int
7258 main ()
7259 {
7260 static struct timeval x; x.tv_sec = x.tv_usec;
7261   ;
7262   return 0;
7263 }
7264 _ACEOF
7265 rm -f conftest.$ac_objext
7266 if { (ac_try="$ac_compile"
7267 case "(($ac_try" in
7268   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7269   *) ac_try_echo=$ac_try;;
7270 esac
7271 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7272   (eval "$ac_compile") 2>conftest.er1
7273   ac_status=$?
7274   grep -v '^ *+' conftest.er1 >conftest.err
7275   rm -f conftest.er1
7276   cat conftest.err >&5
7277   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7278   (exit $ac_status); } && {
7279          test -z "$ac_c_werror_flag" ||
7280          test ! -s conftest.err
7281        } && test -s conftest.$ac_objext; then
7282   emacs_cv_struct_timeval=yes
7283 else
7284   echo "$as_me: failed program was:" >&5
7285 sed 's/^/| /' conftest.$ac_ext >&5
7286
7287         emacs_cv_struct_timeval=no
7288 fi
7289
7290 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7291 fi
7292 { echo "$as_me:$LINENO: result: $emacs_cv_struct_timeval" >&5
7293 echo "${ECHO_T}$emacs_cv_struct_timeval" >&6; }
7294 HAVE_TIMEVAL=$emacs_cv_struct_timeval
7295 if test $emacs_cv_struct_timeval = yes; then
7296
7297 cat >>confdefs.h <<\_ACEOF
7298 #define HAVE_TIMEVAL 1
7299 _ACEOF
7300
7301 fi
7302
7303 { echo "$as_me:$LINENO: checking for struct exception" >&5
7304 echo $ECHO_N "checking for struct exception... $ECHO_C" >&6; }
7305 if test "${emacs_cv_struct_exception+set}" = set; then
7306   echo $ECHO_N "(cached) $ECHO_C" >&6
7307 else
7308   cat >conftest.$ac_ext <<_ACEOF
7309 /* confdefs.h.  */
7310 _ACEOF
7311 cat confdefs.h >>conftest.$ac_ext
7312 cat >>conftest.$ac_ext <<_ACEOF
7313 /* end confdefs.h.  */
7314 #include <math.h>
7315 int
7316 main ()
7317 {
7318 static struct exception x; x.arg1 = x.arg2 = x.retval; x.name = ""; x.type = 1;
7319   ;
7320   return 0;
7321 }
7322 _ACEOF
7323 rm -f conftest.$ac_objext
7324 if { (ac_try="$ac_compile"
7325 case "(($ac_try" in
7326   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7327   *) ac_try_echo=$ac_try;;
7328 esac
7329 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7330   (eval "$ac_compile") 2>conftest.er1
7331   ac_status=$?
7332   grep -v '^ *+' conftest.er1 >conftest.err
7333   rm -f conftest.er1
7334   cat conftest.err >&5
7335   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7336   (exit $ac_status); } && {
7337          test -z "$ac_c_werror_flag" ||
7338          test ! -s conftest.err
7339        } && test -s conftest.$ac_objext; then
7340   emacs_cv_struct_exception=yes
7341 else
7342   echo "$as_me: failed program was:" >&5
7343 sed 's/^/| /' conftest.$ac_ext >&5
7344
7345         emacs_cv_struct_exception=no
7346 fi
7347
7348 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7349 fi
7350 { echo "$as_me:$LINENO: result: $emacs_cv_struct_exception" >&5
7351 echo "${ECHO_T}$emacs_cv_struct_exception" >&6; }
7352 HAVE_EXCEPTION=$emacs_cv_struct_exception
7353 if test $emacs_cv_struct_exception != yes; then
7354
7355 cat >>confdefs.h <<\_ACEOF
7356 #define NO_MATHERR 1
7357 _ACEOF
7358
7359 fi
7360
7361
7362 for ac_header in sys/socket.h
7363 do
7364 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7365 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7366   { echo "$as_me:$LINENO: checking for $ac_header" >&5
7367 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7368 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7369   echo $ECHO_N "(cached) $ECHO_C" >&6
7370 fi
7371 ac_res=`eval echo '${'$as_ac_Header'}'`
7372                { echo "$as_me:$LINENO: result: $ac_res" >&5
7373 echo "${ECHO_T}$ac_res" >&6; }
7374 else
7375   # Is the header compilable?
7376 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
7377 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
7378 cat >conftest.$ac_ext <<_ACEOF
7379 /* confdefs.h.  */
7380 _ACEOF
7381 cat confdefs.h >>conftest.$ac_ext
7382 cat >>conftest.$ac_ext <<_ACEOF
7383 /* end confdefs.h.  */
7384 $ac_includes_default
7385 #include <$ac_header>
7386 _ACEOF
7387 rm -f conftest.$ac_objext
7388 if { (ac_try="$ac_compile"
7389 case "(($ac_try" in
7390   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7391   *) ac_try_echo=$ac_try;;
7392 esac
7393 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7394   (eval "$ac_compile") 2>conftest.er1
7395   ac_status=$?
7396   grep -v '^ *+' conftest.er1 >conftest.err
7397   rm -f conftest.er1
7398   cat conftest.err >&5
7399   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7400   (exit $ac_status); } && {
7401          test -z "$ac_c_werror_flag" ||
7402          test ! -s conftest.err
7403        } && test -s conftest.$ac_objext; then
7404   ac_header_compiler=yes
7405 else
7406   echo "$as_me: failed program was:" >&5
7407 sed 's/^/| /' conftest.$ac_ext >&5
7408
7409         ac_header_compiler=no
7410 fi
7411
7412 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7413 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7414 echo "${ECHO_T}$ac_header_compiler" >&6; }
7415
7416 # Is the header present?
7417 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
7418 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
7419 cat >conftest.$ac_ext <<_ACEOF
7420 /* confdefs.h.  */
7421 _ACEOF
7422 cat confdefs.h >>conftest.$ac_ext
7423 cat >>conftest.$ac_ext <<_ACEOF
7424 /* end confdefs.h.  */
7425 #include <$ac_header>
7426 _ACEOF
7427 if { (ac_try="$ac_cpp conftest.$ac_ext"
7428 case "(($ac_try" in
7429   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7430   *) ac_try_echo=$ac_try;;
7431 esac
7432 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7433   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
7434   ac_status=$?
7435   grep -v '^ *+' conftest.er1 >conftest.err
7436   rm -f conftest.er1
7437   cat conftest.err >&5
7438   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7439   (exit $ac_status); } >/dev/null && {
7440          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
7441          test ! -s conftest.err
7442        }; then
7443   ac_header_preproc=yes
7444 else
7445   echo "$as_me: failed program was:" >&5
7446 sed 's/^/| /' conftest.$ac_ext >&5
7447
7448   ac_header_preproc=no
7449 fi
7450
7451 rm -f conftest.err conftest.$ac_ext
7452 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7453 echo "${ECHO_T}$ac_header_preproc" >&6; }
7454
7455 # So?  What about this header?
7456 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7457   yes:no: )
7458     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7459 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7460     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7461 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7462     ac_header_preproc=yes
7463     ;;
7464   no:yes:* )
7465     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7466 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7467     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
7468 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
7469     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7470 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7471     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
7472 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
7473     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7474 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7475     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7476 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7477
7478     ;;
7479 esac
7480 { echo "$as_me:$LINENO: checking for $ac_header" >&5
7481 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7482 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7483   echo $ECHO_N "(cached) $ECHO_C" >&6
7484 else
7485   eval "$as_ac_Header=\$ac_header_preproc"
7486 fi
7487 ac_res=`eval echo '${'$as_ac_Header'}'`
7488                { echo "$as_me:$LINENO: result: $ac_res" >&5
7489 echo "${ECHO_T}$ac_res" >&6; }
7490
7491 fi
7492 if test `eval echo '${'$as_ac_Header'}'` = yes; then
7493   cat >>confdefs.h <<_ACEOF
7494 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7495 _ACEOF
7496
7497 fi
7498
7499 done
7500
7501
7502 for ac_header in net/if.h
7503 do
7504 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7505 { echo "$as_me:$LINENO: checking for $ac_header" >&5
7506 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7507 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7508   echo $ECHO_N "(cached) $ECHO_C" >&6
7509 else
7510   cat >conftest.$ac_ext <<_ACEOF
7511 /* confdefs.h.  */
7512 _ACEOF
7513 cat confdefs.h >>conftest.$ac_ext
7514 cat >>conftest.$ac_ext <<_ACEOF
7515 /* end confdefs.h.  */
7516 $ac_includes_default
7517 #if HAVE_SYS_SOCKET_H
7518 #include <sys/socket.h>
7519 #endif
7520
7521 #include <$ac_header>
7522 _ACEOF
7523 rm -f conftest.$ac_objext
7524 if { (ac_try="$ac_compile"
7525 case "(($ac_try" in
7526   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7527   *) ac_try_echo=$ac_try;;
7528 esac
7529 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7530   (eval "$ac_compile") 2>conftest.er1
7531   ac_status=$?
7532   grep -v '^ *+' conftest.er1 >conftest.err
7533   rm -f conftest.er1
7534   cat conftest.err >&5
7535   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7536   (exit $ac_status); } && {
7537          test -z "$ac_c_werror_flag" ||
7538          test ! -s conftest.err
7539        } && test -s conftest.$ac_objext; then
7540   eval "$as_ac_Header=yes"
7541 else
7542   echo "$as_me: failed program was:" >&5
7543 sed 's/^/| /' conftest.$ac_ext >&5
7544
7545         eval "$as_ac_Header=no"
7546 fi
7547
7548 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7549 fi
7550 ac_res=`eval echo '${'$as_ac_Header'}'`
7551                { echo "$as_me:$LINENO: result: $ac_res" >&5
7552 echo "${ECHO_T}$ac_res" >&6; }
7553 if test `eval echo '${'$as_ac_Header'}'` = yes; then
7554   cat >>confdefs.h <<_ACEOF
7555 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7556 _ACEOF
7557
7558 fi
7559
7560 done
7561
7562
7563 { echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5
7564 echo $ECHO_N "checking whether struct tm is in sys/time.h or time.h... $ECHO_C" >&6; }
7565 if test "${ac_cv_struct_tm+set}" = set; then
7566   echo $ECHO_N "(cached) $ECHO_C" >&6
7567 else
7568   cat >conftest.$ac_ext <<_ACEOF
7569 /* confdefs.h.  */
7570 _ACEOF
7571 cat confdefs.h >>conftest.$ac_ext
7572 cat >>conftest.$ac_ext <<_ACEOF
7573 /* end confdefs.h.  */
7574 #include <sys/types.h>
7575 #include <time.h>
7576
7577 int
7578 main ()
7579 {
7580 struct tm tm;
7581                                      int *p = &tm.tm_sec;
7582                                      return !p;
7583   ;
7584   return 0;
7585 }
7586 _ACEOF
7587 rm -f conftest.$ac_objext
7588 if { (ac_try="$ac_compile"
7589 case "(($ac_try" in
7590   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7591   *) ac_try_echo=$ac_try;;
7592 esac
7593 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7594   (eval "$ac_compile") 2>conftest.er1
7595   ac_status=$?
7596   grep -v '^ *+' conftest.er1 >conftest.err
7597   rm -f conftest.er1
7598   cat conftest.err >&5
7599   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7600   (exit $ac_status); } && {
7601          test -z "$ac_c_werror_flag" ||
7602          test ! -s conftest.err
7603        } && test -s conftest.$ac_objext; then
7604   ac_cv_struct_tm=time.h
7605 else
7606   echo "$as_me: failed program was:" >&5
7607 sed 's/^/| /' conftest.$ac_ext >&5
7608
7609         ac_cv_struct_tm=sys/time.h
7610 fi
7611
7612 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7613 fi
7614 { echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5
7615 echo "${ECHO_T}$ac_cv_struct_tm" >&6; }
7616 if test $ac_cv_struct_tm = sys/time.h; then
7617
7618 cat >>confdefs.h <<\_ACEOF
7619 #define TM_IN_SYS_TIME 1
7620 _ACEOF
7621
7622 fi
7623
7624 { echo "$as_me:$LINENO: checking for struct tm.tm_zone" >&5
7625 echo $ECHO_N "checking for struct tm.tm_zone... $ECHO_C" >&6; }
7626 if test "${ac_cv_member_struct_tm_tm_zone+set}" = set; then
7627   echo $ECHO_N "(cached) $ECHO_C" >&6
7628 else
7629   cat >conftest.$ac_ext <<_ACEOF
7630 /* confdefs.h.  */
7631 _ACEOF
7632 cat confdefs.h >>conftest.$ac_ext
7633 cat >>conftest.$ac_ext <<_ACEOF
7634 /* end confdefs.h.  */
7635 #include <sys/types.h>
7636 #include <$ac_cv_struct_tm>
7637
7638
7639 int
7640 main ()
7641 {
7642 static struct tm ac_aggr;
7643 if (ac_aggr.tm_zone)
7644 return 0;
7645   ;
7646   return 0;
7647 }
7648 _ACEOF
7649 rm -f conftest.$ac_objext
7650 if { (ac_try="$ac_compile"
7651 case "(($ac_try" in
7652   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7653   *) ac_try_echo=$ac_try;;
7654 esac
7655 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7656   (eval "$ac_compile") 2>conftest.er1
7657   ac_status=$?
7658   grep -v '^ *+' conftest.er1 >conftest.err
7659   rm -f conftest.er1
7660   cat conftest.err >&5
7661   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7662   (exit $ac_status); } && {
7663          test -z "$ac_c_werror_flag" ||
7664          test ! -s conftest.err
7665        } && test -s conftest.$ac_objext; then
7666   ac_cv_member_struct_tm_tm_zone=yes
7667 else
7668   echo "$as_me: failed program was:" >&5
7669 sed 's/^/| /' conftest.$ac_ext >&5
7670
7671         cat >conftest.$ac_ext <<_ACEOF
7672 /* confdefs.h.  */
7673 _ACEOF
7674 cat confdefs.h >>conftest.$ac_ext
7675 cat >>conftest.$ac_ext <<_ACEOF
7676 /* end confdefs.h.  */
7677 #include <sys/types.h>
7678 #include <$ac_cv_struct_tm>
7679
7680
7681 int
7682 main ()
7683 {
7684 static struct tm ac_aggr;
7685 if (sizeof ac_aggr.tm_zone)
7686 return 0;
7687   ;
7688   return 0;
7689 }
7690 _ACEOF
7691 rm -f conftest.$ac_objext
7692 if { (ac_try="$ac_compile"
7693 case "(($ac_try" in
7694   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7695   *) ac_try_echo=$ac_try;;
7696 esac
7697 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7698   (eval "$ac_compile") 2>conftest.er1
7699   ac_status=$?
7700   grep -v '^ *+' conftest.er1 >conftest.err
7701   rm -f conftest.er1
7702   cat conftest.err >&5
7703   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7704   (exit $ac_status); } && {
7705          test -z "$ac_c_werror_flag" ||
7706          test ! -s conftest.err
7707        } && test -s conftest.$ac_objext; then
7708   ac_cv_member_struct_tm_tm_zone=yes
7709 else
7710   echo "$as_me: failed program was:" >&5
7711 sed 's/^/| /' conftest.$ac_ext >&5
7712
7713         ac_cv_member_struct_tm_tm_zone=no
7714 fi
7715
7716 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7717 fi
7718
7719 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7720 fi
7721 { echo "$as_me:$LINENO: result: $ac_cv_member_struct_tm_tm_zone" >&5
7722 echo "${ECHO_T}$ac_cv_member_struct_tm_tm_zone" >&6; }
7723 if test $ac_cv_member_struct_tm_tm_zone = yes; then
7724
7725 cat >>confdefs.h <<_ACEOF
7726 #define HAVE_STRUCT_TM_TM_ZONE 1
7727 _ACEOF
7728
7729
7730 fi
7731
7732 if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
7733
7734 cat >>confdefs.h <<\_ACEOF
7735 #define HAVE_TM_ZONE 1
7736 _ACEOF
7737
7738 else
7739   { echo "$as_me:$LINENO: checking whether tzname is declared" >&5
7740 echo $ECHO_N "checking whether tzname is declared... $ECHO_C" >&6; }
7741 if test "${ac_cv_have_decl_tzname+set}" = set; then
7742   echo $ECHO_N "(cached) $ECHO_C" >&6
7743 else
7744   cat >conftest.$ac_ext <<_ACEOF
7745 /* confdefs.h.  */
7746 _ACEOF
7747 cat confdefs.h >>conftest.$ac_ext
7748 cat >>conftest.$ac_ext <<_ACEOF
7749 /* end confdefs.h.  */
7750 #include <time.h>
7751
7752 int
7753 main ()
7754 {
7755 #ifndef tzname
7756   (void) tzname;
7757 #endif
7758
7759   ;
7760   return 0;
7761 }
7762 _ACEOF
7763 rm -f conftest.$ac_objext
7764 if { (ac_try="$ac_compile"
7765 case "(($ac_try" in
7766   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7767   *) ac_try_echo=$ac_try;;
7768 esac
7769 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7770   (eval "$ac_compile") 2>conftest.er1
7771   ac_status=$?
7772   grep -v '^ *+' conftest.er1 >conftest.err
7773   rm -f conftest.er1
7774   cat conftest.err >&5
7775   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7776   (exit $ac_status); } && {
7777          test -z "$ac_c_werror_flag" ||
7778          test ! -s conftest.err
7779        } && test -s conftest.$ac_objext; then
7780   ac_cv_have_decl_tzname=yes
7781 else
7782   echo "$as_me: failed program was:" >&5
7783 sed 's/^/| /' conftest.$ac_ext >&5
7784
7785         ac_cv_have_decl_tzname=no
7786 fi
7787
7788 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7789 fi
7790 { echo "$as_me:$LINENO: result: $ac_cv_have_decl_tzname" >&5
7791 echo "${ECHO_T}$ac_cv_have_decl_tzname" >&6; }
7792 if test $ac_cv_have_decl_tzname = yes; then
7793
7794 cat >>confdefs.h <<_ACEOF
7795 #define HAVE_DECL_TZNAME 1
7796 _ACEOF
7797
7798
7799 else
7800   cat >>confdefs.h <<_ACEOF
7801 #define HAVE_DECL_TZNAME 0
7802 _ACEOF
7803
7804
7805 fi
7806
7807
7808   { echo "$as_me:$LINENO: checking for tzname" >&5
7809 echo $ECHO_N "checking for tzname... $ECHO_C" >&6; }
7810 if test "${ac_cv_var_tzname+set}" = set; then
7811   echo $ECHO_N "(cached) $ECHO_C" >&6
7812 else
7813   cat >conftest.$ac_ext <<_ACEOF
7814 /* confdefs.h.  */
7815 _ACEOF
7816 cat confdefs.h >>conftest.$ac_ext
7817 cat >>conftest.$ac_ext <<_ACEOF
7818 /* end confdefs.h.  */
7819 #include <time.h>
7820 #if !HAVE_DECL_TZNAME
7821 extern char *tzname[];
7822 #endif
7823
7824 int
7825 main ()
7826 {
7827 return tzname[0][0];
7828   ;
7829   return 0;
7830 }
7831 _ACEOF
7832 rm -f conftest.$ac_objext conftest$ac_exeext
7833 if { (ac_try="$ac_link"
7834 case "(($ac_try" in
7835   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7836   *) ac_try_echo=$ac_try;;
7837 esac
7838 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7839   (eval "$ac_link") 2>conftest.er1
7840   ac_status=$?
7841   grep -v '^ *+' conftest.er1 >conftest.err
7842   rm -f conftest.er1
7843   cat conftest.err >&5
7844   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7845   (exit $ac_status); } && {
7846          test -z "$ac_c_werror_flag" ||
7847          test ! -s conftest.err
7848        } && test -s conftest$ac_exeext &&
7849        $as_test_x conftest$ac_exeext; then
7850   ac_cv_var_tzname=yes
7851 else
7852   echo "$as_me: failed program was:" >&5
7853 sed 's/^/| /' conftest.$ac_ext >&5
7854
7855         ac_cv_var_tzname=no
7856 fi
7857
7858 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7859       conftest$ac_exeext conftest.$ac_ext
7860 fi
7861 { echo "$as_me:$LINENO: result: $ac_cv_var_tzname" >&5
7862 echo "${ECHO_T}$ac_cv_var_tzname" >&6; }
7863   if test $ac_cv_var_tzname = yes; then
7864
7865 cat >>confdefs.h <<\_ACEOF
7866 #define HAVE_TZNAME 1
7867 _ACEOF
7868
7869   fi
7870 fi
7871
7872 { echo "$as_me:$LINENO: checking for struct tm.tm_gmtoff" >&5
7873 echo $ECHO_N "checking for struct tm.tm_gmtoff... $ECHO_C" >&6; }
7874 if test "${ac_cv_member_struct_tm_tm_gmtoff+set}" = set; then
7875   echo $ECHO_N "(cached) $ECHO_C" >&6
7876 else
7877   cat >conftest.$ac_ext <<_ACEOF
7878 /* confdefs.h.  */
7879 _ACEOF
7880 cat confdefs.h >>conftest.$ac_ext
7881 cat >>conftest.$ac_ext <<_ACEOF
7882 /* end confdefs.h.  */
7883 #include <time.h>
7884
7885 int
7886 main ()
7887 {
7888 static struct tm ac_aggr;
7889 if (ac_aggr.tm_gmtoff)
7890 return 0;
7891   ;
7892   return 0;
7893 }
7894 _ACEOF
7895 rm -f conftest.$ac_objext
7896 if { (ac_try="$ac_compile"
7897 case "(($ac_try" in
7898   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7899   *) ac_try_echo=$ac_try;;
7900 esac
7901 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7902   (eval "$ac_compile") 2>conftest.er1
7903   ac_status=$?
7904   grep -v '^ *+' conftest.er1 >conftest.err
7905   rm -f conftest.er1
7906   cat conftest.err >&5
7907   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7908   (exit $ac_status); } && {
7909          test -z "$ac_c_werror_flag" ||
7910          test ! -s conftest.err
7911        } && test -s conftest.$ac_objext; then
7912   ac_cv_member_struct_tm_tm_gmtoff=yes
7913 else
7914   echo "$as_me: failed program was:" >&5
7915 sed 's/^/| /' conftest.$ac_ext >&5
7916
7917         cat >conftest.$ac_ext <<_ACEOF
7918 /* confdefs.h.  */
7919 _ACEOF
7920 cat confdefs.h >>conftest.$ac_ext
7921 cat >>conftest.$ac_ext <<_ACEOF
7922 /* end confdefs.h.  */
7923 #include <time.h>
7924
7925 int
7926 main ()
7927 {
7928 static struct tm ac_aggr;
7929 if (sizeof ac_aggr.tm_gmtoff)
7930 return 0;
7931   ;
7932   return 0;
7933 }
7934 _ACEOF
7935 rm -f conftest.$ac_objext
7936 if { (ac_try="$ac_compile"
7937 case "(($ac_try" in
7938   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7939   *) ac_try_echo=$ac_try;;
7940 esac
7941 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7942   (eval "$ac_compile") 2>conftest.er1
7943   ac_status=$?
7944   grep -v '^ *+' conftest.er1 >conftest.err
7945   rm -f conftest.er1
7946   cat conftest.err >&5
7947   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7948   (exit $ac_status); } && {
7949          test -z "$ac_c_werror_flag" ||
7950          test ! -s conftest.err
7951        } && test -s conftest.$ac_objext; then
7952   ac_cv_member_struct_tm_tm_gmtoff=yes
7953 else
7954   echo "$as_me: failed program was:" >&5
7955 sed 's/^/| /' conftest.$ac_ext >&5
7956
7957         ac_cv_member_struct_tm_tm_gmtoff=no
7958 fi
7959
7960 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7961 fi
7962
7963 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7964 fi
7965 { echo "$as_me:$LINENO: result: $ac_cv_member_struct_tm_tm_gmtoff" >&5
7966 echo "${ECHO_T}$ac_cv_member_struct_tm_tm_gmtoff" >&6; }
7967 if test $ac_cv_member_struct_tm_tm_gmtoff = yes; then
7968
7969 cat >>confdefs.h <<\_ACEOF
7970 #define HAVE_TM_GMTOFF 1
7971 _ACEOF
7972
7973 fi
7974
7975 { echo "$as_me:$LINENO: checking for struct ifreq.ifr_flags" >&5
7976 echo $ECHO_N "checking for struct ifreq.ifr_flags... $ECHO_C" >&6; }
7977 if test "${ac_cv_member_struct_ifreq_ifr_flags+set}" = set; then
7978   echo $ECHO_N "(cached) $ECHO_C" >&6
7979 else
7980   cat >conftest.$ac_ext <<_ACEOF
7981 /* confdefs.h.  */
7982 _ACEOF
7983 cat confdefs.h >>conftest.$ac_ext
7984 cat >>conftest.$ac_ext <<_ACEOF
7985 /* end confdefs.h.  */
7986 $ac_includes_default
7987 #if HAVE_SYS_SOCKET_H
7988 #include <sys/socket.h>
7989 #endif
7990 #if HAVE_NET_IF_H
7991 #include <net/if.h>
7992 #endif
7993
7994 int
7995 main ()
7996 {
7997 static struct ifreq ac_aggr;
7998 if (ac_aggr.ifr_flags)
7999 return 0;
8000   ;
8001   return 0;
8002 }
8003 _ACEOF
8004 rm -f conftest.$ac_objext
8005 if { (ac_try="$ac_compile"
8006 case "(($ac_try" in
8007   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8008   *) ac_try_echo=$ac_try;;
8009 esac
8010 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8011   (eval "$ac_compile") 2>conftest.er1
8012   ac_status=$?
8013   grep -v '^ *+' conftest.er1 >conftest.err
8014   rm -f conftest.er1
8015   cat conftest.err >&5
8016   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8017   (exit $ac_status); } && {
8018          test -z "$ac_c_werror_flag" ||
8019          test ! -s conftest.err
8020        } && test -s conftest.$ac_objext; then
8021   ac_cv_member_struct_ifreq_ifr_flags=yes
8022 else
8023   echo "$as_me: failed program was:" >&5
8024 sed 's/^/| /' conftest.$ac_ext >&5
8025
8026         cat >conftest.$ac_ext <<_ACEOF
8027 /* confdefs.h.  */
8028 _ACEOF
8029 cat confdefs.h >>conftest.$ac_ext
8030 cat >>conftest.$ac_ext <<_ACEOF
8031 /* end confdefs.h.  */
8032 $ac_includes_default
8033 #if HAVE_SYS_SOCKET_H
8034 #include <sys/socket.h>
8035 #endif
8036 #if HAVE_NET_IF_H
8037 #include <net/if.h>
8038 #endif
8039
8040 int
8041 main ()
8042 {
8043 static struct ifreq ac_aggr;
8044 if (sizeof ac_aggr.ifr_flags)
8045 return 0;
8046   ;
8047   return 0;
8048 }
8049 _ACEOF
8050 rm -f conftest.$ac_objext
8051 if { (ac_try="$ac_compile"
8052 case "(($ac_try" in
8053   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8054   *) ac_try_echo=$ac_try;;
8055 esac
8056 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8057   (eval "$ac_compile") 2>conftest.er1
8058   ac_status=$?
8059   grep -v '^ *+' conftest.er1 >conftest.err
8060   rm -f conftest.er1
8061   cat conftest.err >&5
8062   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8063   (exit $ac_status); } && {
8064          test -z "$ac_c_werror_flag" ||
8065          test ! -s conftest.err
8066        } && test -s conftest.$ac_objext; then
8067   ac_cv_member_struct_ifreq_ifr_flags=yes
8068 else
8069   echo "$as_me: failed program was:" >&5
8070 sed 's/^/| /' conftest.$ac_ext >&5
8071
8072         ac_cv_member_struct_ifreq_ifr_flags=no
8073 fi
8074
8075 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8076 fi
8077
8078 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8079 fi
8080 { echo "$as_me:$LINENO: result: $ac_cv_member_struct_ifreq_ifr_flags" >&5
8081 echo "${ECHO_T}$ac_cv_member_struct_ifreq_ifr_flags" >&6; }
8082 if test $ac_cv_member_struct_ifreq_ifr_flags = yes; then
8083
8084 cat >>confdefs.h <<_ACEOF
8085 #define HAVE_STRUCT_IFREQ_IFR_FLAGS 1
8086 _ACEOF
8087
8088
8089 fi
8090 { echo "$as_me:$LINENO: checking for struct ifreq.ifr_hwaddr" >&5
8091 echo $ECHO_N "checking for struct ifreq.ifr_hwaddr... $ECHO_C" >&6; }
8092 if test "${ac_cv_member_struct_ifreq_ifr_hwaddr+set}" = set; then
8093   echo $ECHO_N "(cached) $ECHO_C" >&6
8094 else
8095   cat >conftest.$ac_ext <<_ACEOF
8096 /* confdefs.h.  */
8097 _ACEOF
8098 cat confdefs.h >>conftest.$ac_ext
8099 cat >>conftest.$ac_ext <<_ACEOF
8100 /* end confdefs.h.  */
8101 $ac_includes_default
8102 #if HAVE_SYS_SOCKET_H
8103 #include <sys/socket.h>
8104 #endif
8105 #if HAVE_NET_IF_H
8106 #include <net/if.h>
8107 #endif
8108
8109 int
8110 main ()
8111 {
8112 static struct ifreq ac_aggr;
8113 if (ac_aggr.ifr_hwaddr)
8114 return 0;
8115   ;
8116   return 0;
8117 }
8118 _ACEOF
8119 rm -f conftest.$ac_objext
8120 if { (ac_try="$ac_compile"
8121 case "(($ac_try" in
8122   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8123   *) ac_try_echo=$ac_try;;
8124 esac
8125 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8126   (eval "$ac_compile") 2>conftest.er1
8127   ac_status=$?
8128   grep -v '^ *+' conftest.er1 >conftest.err
8129   rm -f conftest.er1
8130   cat conftest.err >&5
8131   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8132   (exit $ac_status); } && {
8133          test -z "$ac_c_werror_flag" ||
8134          test ! -s conftest.err
8135        } && test -s conftest.$ac_objext; then
8136   ac_cv_member_struct_ifreq_ifr_hwaddr=yes
8137 else
8138   echo "$as_me: failed program was:" >&5
8139 sed 's/^/| /' conftest.$ac_ext >&5
8140
8141         cat >conftest.$ac_ext <<_ACEOF
8142 /* confdefs.h.  */
8143 _ACEOF
8144 cat confdefs.h >>conftest.$ac_ext
8145 cat >>conftest.$ac_ext <<_ACEOF
8146 /* end confdefs.h.  */
8147 $ac_includes_default
8148 #if HAVE_SYS_SOCKET_H
8149 #include <sys/socket.h>
8150 #endif
8151 #if HAVE_NET_IF_H
8152 #include <net/if.h>
8153 #endif
8154
8155 int
8156 main ()
8157 {
8158 static struct ifreq ac_aggr;
8159 if (sizeof ac_aggr.ifr_hwaddr)
8160 return 0;
8161   ;
8162   return 0;
8163 }
8164 _ACEOF
8165 rm -f conftest.$ac_objext
8166 if { (ac_try="$ac_compile"
8167 case "(($ac_try" in
8168   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8169   *) ac_try_echo=$ac_try;;
8170 esac
8171 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8172   (eval "$ac_compile") 2>conftest.er1
8173   ac_status=$?
8174   grep -v '^ *+' conftest.er1 >conftest.err
8175   rm -f conftest.er1
8176   cat conftest.err >&5
8177   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8178   (exit $ac_status); } && {
8179          test -z "$ac_c_werror_flag" ||
8180          test ! -s conftest.err
8181        } && test -s conftest.$ac_objext; then
8182   ac_cv_member_struct_ifreq_ifr_hwaddr=yes
8183 else
8184   echo "$as_me: failed program was:" >&5
8185 sed 's/^/| /' conftest.$ac_ext >&5
8186
8187         ac_cv_member_struct_ifreq_ifr_hwaddr=no
8188 fi
8189
8190 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8191 fi
8192
8193 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8194 fi
8195 { echo "$as_me:$LINENO: result: $ac_cv_member_struct_ifreq_ifr_hwaddr" >&5
8196 echo "${ECHO_T}$ac_cv_member_struct_ifreq_ifr_hwaddr" >&6; }
8197 if test $ac_cv_member_struct_ifreq_ifr_hwaddr = yes; then
8198
8199 cat >>confdefs.h <<_ACEOF
8200 #define HAVE_STRUCT_IFREQ_IFR_HWADDR 1
8201 _ACEOF
8202
8203
8204 fi
8205 { echo "$as_me:$LINENO: checking for struct ifreq.ifr_netmask" >&5
8206 echo $ECHO_N "checking for struct ifreq.ifr_netmask... $ECHO_C" >&6; }
8207 if test "${ac_cv_member_struct_ifreq_ifr_netmask+set}" = set; then
8208   echo $ECHO_N "(cached) $ECHO_C" >&6
8209 else
8210   cat >conftest.$ac_ext <<_ACEOF
8211 /* confdefs.h.  */
8212 _ACEOF
8213 cat confdefs.h >>conftest.$ac_ext
8214 cat >>conftest.$ac_ext <<_ACEOF
8215 /* end confdefs.h.  */
8216 $ac_includes_default
8217 #if HAVE_SYS_SOCKET_H
8218 #include <sys/socket.h>
8219 #endif
8220 #if HAVE_NET_IF_H
8221 #include <net/if.h>
8222 #endif
8223
8224 int
8225 main ()
8226 {
8227 static struct ifreq ac_aggr;
8228 if (ac_aggr.ifr_netmask)
8229 return 0;
8230   ;
8231   return 0;
8232 }
8233 _ACEOF
8234 rm -f conftest.$ac_objext
8235 if { (ac_try="$ac_compile"
8236 case "(($ac_try" in
8237   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8238   *) ac_try_echo=$ac_try;;
8239 esac
8240 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8241   (eval "$ac_compile") 2>conftest.er1
8242   ac_status=$?
8243   grep -v '^ *+' conftest.er1 >conftest.err
8244   rm -f conftest.er1
8245   cat conftest.err >&5
8246   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8247   (exit $ac_status); } && {
8248          test -z "$ac_c_werror_flag" ||
8249          test ! -s conftest.err
8250        } && test -s conftest.$ac_objext; then
8251   ac_cv_member_struct_ifreq_ifr_netmask=yes
8252 else
8253   echo "$as_me: failed program was:" >&5
8254 sed 's/^/| /' conftest.$ac_ext >&5
8255
8256         cat >conftest.$ac_ext <<_ACEOF
8257 /* confdefs.h.  */
8258 _ACEOF
8259 cat confdefs.h >>conftest.$ac_ext
8260 cat >>conftest.$ac_ext <<_ACEOF
8261 /* end confdefs.h.  */
8262 $ac_includes_default
8263 #if HAVE_SYS_SOCKET_H
8264 #include <sys/socket.h>
8265 #endif
8266 #if HAVE_NET_IF_H
8267 #include <net/if.h>
8268 #endif
8269
8270 int
8271 main ()
8272 {
8273 static struct ifreq ac_aggr;
8274 if (sizeof ac_aggr.ifr_netmask)
8275 return 0;
8276   ;
8277   return 0;
8278 }
8279 _ACEOF
8280 rm -f conftest.$ac_objext
8281 if { (ac_try="$ac_compile"
8282 case "(($ac_try" in
8283   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8284   *) ac_try_echo=$ac_try;;
8285 esac
8286 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8287   (eval "$ac_compile") 2>conftest.er1
8288   ac_status=$?
8289   grep -v '^ *+' conftest.er1 >conftest.err
8290   rm -f conftest.er1
8291   cat conftest.err >&5
8292   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8293   (exit $ac_status); } && {
8294          test -z "$ac_c_werror_flag" ||
8295          test ! -s conftest.err
8296        } && test -s conftest.$ac_objext; then
8297   ac_cv_member_struct_ifreq_ifr_netmask=yes
8298 else
8299   echo "$as_me: failed program was:" >&5
8300 sed 's/^/| /' conftest.$ac_ext >&5
8301
8302         ac_cv_member_struct_ifreq_ifr_netmask=no
8303 fi
8304
8305 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8306 fi
8307
8308 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8309 fi
8310 { echo "$as_me:$LINENO: result: $ac_cv_member_struct_ifreq_ifr_netmask" >&5
8311 echo "${ECHO_T}$ac_cv_member_struct_ifreq_ifr_netmask" >&6; }
8312 if test $ac_cv_member_struct_ifreq_ifr_netmask = yes; then
8313
8314 cat >>confdefs.h <<_ACEOF
8315 #define HAVE_STRUCT_IFREQ_IFR_NETMASK 1
8316 _ACEOF
8317
8318
8319 fi
8320 { echo "$as_me:$LINENO: checking for struct ifreq.ifr_broadaddr" >&5
8321 echo $ECHO_N "checking for struct ifreq.ifr_broadaddr... $ECHO_C" >&6; }
8322 if test "${ac_cv_member_struct_ifreq_ifr_broadaddr+set}" = set; then
8323   echo $ECHO_N "(cached) $ECHO_C" >&6
8324 else
8325   cat >conftest.$ac_ext <<_ACEOF
8326 /* confdefs.h.  */
8327 _ACEOF
8328 cat confdefs.h >>conftest.$ac_ext
8329 cat >>conftest.$ac_ext <<_ACEOF
8330 /* end confdefs.h.  */
8331 $ac_includes_default
8332 #if HAVE_SYS_SOCKET_H
8333 #include <sys/socket.h>
8334 #endif
8335 #if HAVE_NET_IF_H
8336 #include <net/if.h>
8337 #endif
8338
8339 int
8340 main ()
8341 {
8342 static struct ifreq ac_aggr;
8343 if (ac_aggr.ifr_broadaddr)
8344 return 0;
8345   ;
8346   return 0;
8347 }
8348 _ACEOF
8349 rm -f conftest.$ac_objext
8350 if { (ac_try="$ac_compile"
8351 case "(($ac_try" in
8352   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8353   *) ac_try_echo=$ac_try;;
8354 esac
8355 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8356   (eval "$ac_compile") 2>conftest.er1
8357   ac_status=$?
8358   grep -v '^ *+' conftest.er1 >conftest.err
8359   rm -f conftest.er1
8360   cat conftest.err >&5
8361   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8362   (exit $ac_status); } && {
8363          test -z "$ac_c_werror_flag" ||
8364          test ! -s conftest.err
8365        } && test -s conftest.$ac_objext; then
8366   ac_cv_member_struct_ifreq_ifr_broadaddr=yes
8367 else
8368   echo "$as_me: failed program was:" >&5
8369 sed 's/^/| /' conftest.$ac_ext >&5
8370
8371         cat >conftest.$ac_ext <<_ACEOF
8372 /* confdefs.h.  */
8373 _ACEOF
8374 cat confdefs.h >>conftest.$ac_ext
8375 cat >>conftest.$ac_ext <<_ACEOF
8376 /* end confdefs.h.  */
8377 $ac_includes_default
8378 #if HAVE_SYS_SOCKET_H
8379 #include <sys/socket.h>
8380 #endif
8381 #if HAVE_NET_IF_H
8382 #include <net/if.h>
8383 #endif
8384
8385 int
8386 main ()
8387 {
8388 static struct ifreq ac_aggr;
8389 if (sizeof ac_aggr.ifr_broadaddr)
8390 return 0;
8391   ;
8392   return 0;
8393 }
8394 _ACEOF
8395 rm -f conftest.$ac_objext
8396 if { (ac_try="$ac_compile"
8397 case "(($ac_try" in
8398   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8399   *) ac_try_echo=$ac_try;;
8400 esac
8401 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8402   (eval "$ac_compile") 2>conftest.er1
8403   ac_status=$?
8404   grep -v '^ *+' conftest.er1 >conftest.err
8405   rm -f conftest.er1
8406   cat conftest.err >&5
8407   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8408   (exit $ac_status); } && {
8409          test -z "$ac_c_werror_flag" ||
8410          test ! -s conftest.err
8411        } && test -s conftest.$ac_objext; then
8412   ac_cv_member_struct_ifreq_ifr_broadaddr=yes
8413 else
8414   echo "$as_me: failed program was:" >&5
8415 sed 's/^/| /' conftest.$ac_ext >&5
8416
8417         ac_cv_member_struct_ifreq_ifr_broadaddr=no
8418 fi
8419
8420 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8421 fi
8422
8423 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8424 fi
8425 { echo "$as_me:$LINENO: result: $ac_cv_member_struct_ifreq_ifr_broadaddr" >&5
8426 echo "${ECHO_T}$ac_cv_member_struct_ifreq_ifr_broadaddr" >&6; }
8427 if test $ac_cv_member_struct_ifreq_ifr_broadaddr = yes; then
8428
8429 cat >>confdefs.h <<_ACEOF
8430 #define HAVE_STRUCT_IFREQ_IFR_BROADADDR 1
8431 _ACEOF
8432
8433
8434 fi
8435 { echo "$as_me:$LINENO: checking for struct ifreq.ifr_addr" >&5
8436 echo $ECHO_N "checking for struct ifreq.ifr_addr... $ECHO_C" >&6; }
8437 if test "${ac_cv_member_struct_ifreq_ifr_addr+set}" = set; then
8438   echo $ECHO_N "(cached) $ECHO_C" >&6
8439 else
8440   cat >conftest.$ac_ext <<_ACEOF
8441 /* confdefs.h.  */
8442 _ACEOF
8443 cat confdefs.h >>conftest.$ac_ext
8444 cat >>conftest.$ac_ext <<_ACEOF
8445 /* end confdefs.h.  */
8446 $ac_includes_default
8447 #if HAVE_SYS_SOCKET_H
8448 #include <sys/socket.h>
8449 #endif
8450 #if HAVE_NET_IF_H
8451 #include <net/if.h>
8452 #endif
8453
8454 int
8455 main ()
8456 {
8457 static struct ifreq ac_aggr;
8458 if (ac_aggr.ifr_addr)
8459 return 0;
8460   ;
8461   return 0;
8462 }
8463 _ACEOF
8464 rm -f conftest.$ac_objext
8465 if { (ac_try="$ac_compile"
8466 case "(($ac_try" in
8467   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8468   *) ac_try_echo=$ac_try;;
8469 esac
8470 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8471   (eval "$ac_compile") 2>conftest.er1
8472   ac_status=$?
8473   grep -v '^ *+' conftest.er1 >conftest.err
8474   rm -f conftest.er1
8475   cat conftest.err >&5
8476   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8477   (exit $ac_status); } && {
8478          test -z "$ac_c_werror_flag" ||
8479          test ! -s conftest.err
8480        } && test -s conftest.$ac_objext; then
8481   ac_cv_member_struct_ifreq_ifr_addr=yes
8482 else
8483   echo "$as_me: failed program was:" >&5
8484 sed 's/^/| /' conftest.$ac_ext >&5
8485
8486         cat >conftest.$ac_ext <<_ACEOF
8487 /* confdefs.h.  */
8488 _ACEOF
8489 cat confdefs.h >>conftest.$ac_ext
8490 cat >>conftest.$ac_ext <<_ACEOF
8491 /* end confdefs.h.  */
8492 $ac_includes_default
8493 #if HAVE_SYS_SOCKET_H
8494 #include <sys/socket.h>
8495 #endif
8496 #if HAVE_NET_IF_H
8497 #include <net/if.h>
8498 #endif
8499
8500 int
8501 main ()
8502 {
8503 static struct ifreq ac_aggr;
8504 if (sizeof ac_aggr.ifr_addr)
8505 return 0;
8506   ;
8507   return 0;
8508 }
8509 _ACEOF
8510 rm -f conftest.$ac_objext
8511 if { (ac_try="$ac_compile"
8512 case "(($ac_try" in
8513   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8514   *) ac_try_echo=$ac_try;;
8515 esac
8516 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8517   (eval "$ac_compile") 2>conftest.er1
8518   ac_status=$?
8519   grep -v '^ *+' conftest.er1 >conftest.err
8520   rm -f conftest.er1
8521   cat conftest.err >&5
8522   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8523   (exit $ac_status); } && {
8524          test -z "$ac_c_werror_flag" ||
8525          test ! -s conftest.err
8526        } && test -s conftest.$ac_objext; then
8527   ac_cv_member_struct_ifreq_ifr_addr=yes
8528 else
8529   echo "$as_me: failed program was:" >&5
8530 sed 's/^/| /' conftest.$ac_ext >&5
8531
8532         ac_cv_member_struct_ifreq_ifr_addr=no
8533 fi
8534
8535 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8536 fi
8537
8538 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8539 fi
8540 { echo "$as_me:$LINENO: result: $ac_cv_member_struct_ifreq_ifr_addr" >&5
8541 echo "${ECHO_T}$ac_cv_member_struct_ifreq_ifr_addr" >&6; }
8542 if test $ac_cv_member_struct_ifreq_ifr_addr = yes; then
8543
8544 cat >>confdefs.h <<_ACEOF
8545 #define HAVE_STRUCT_IFREQ_IFR_ADDR 1
8546 _ACEOF
8547
8548
8549 fi
8550
8551
8552
8553 { echo "$as_me:$LINENO: checking for function prototypes" >&5
8554 echo $ECHO_N "checking for function prototypes... $ECHO_C" >&6; }
8555 if test "$ac_cv_prog_cc_c89" != no; then
8556   { echo "$as_me:$LINENO: result: yes" >&5
8557 echo "${ECHO_T}yes" >&6; }
8558
8559 cat >>confdefs.h <<\_ACEOF
8560 #define PROTOTYPES 1
8561 _ACEOF
8562
8563
8564 cat >>confdefs.h <<\_ACEOF
8565 #define __PROTOTYPES 1
8566 _ACEOF
8567
8568 else
8569   { echo "$as_me:$LINENO: result: no" >&5
8570 echo "${ECHO_T}no" >&6; }
8571 fi
8572
8573 { echo "$as_me:$LINENO: checking for working volatile" >&5
8574 echo $ECHO_N "checking for working volatile... $ECHO_C" >&6; }
8575 if test "${ac_cv_c_volatile+set}" = set; then
8576   echo $ECHO_N "(cached) $ECHO_C" >&6
8577 else
8578   cat >conftest.$ac_ext <<_ACEOF
8579 /* confdefs.h.  */
8580 _ACEOF
8581 cat confdefs.h >>conftest.$ac_ext
8582 cat >>conftest.$ac_ext <<_ACEOF
8583 /* end confdefs.h.  */
8584
8585 int
8586 main ()
8587 {
8588
8589 volatile int x;
8590 int * volatile y = (int *) 0;
8591 return !x && !y;
8592   ;
8593   return 0;
8594 }
8595 _ACEOF
8596 rm -f conftest.$ac_objext
8597 if { (ac_try="$ac_compile"
8598 case "(($ac_try" in
8599   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8600   *) ac_try_echo=$ac_try;;
8601 esac
8602 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8603   (eval "$ac_compile") 2>conftest.er1
8604   ac_status=$?
8605   grep -v '^ *+' conftest.er1 >conftest.err
8606   rm -f conftest.er1
8607   cat conftest.err >&5
8608   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8609   (exit $ac_status); } && {
8610          test -z "$ac_c_werror_flag" ||
8611          test ! -s conftest.err
8612        } && test -s conftest.$ac_objext; then
8613   ac_cv_c_volatile=yes
8614 else
8615   echo "$as_me: failed program was:" >&5
8616 sed 's/^/| /' conftest.$ac_ext >&5
8617
8618         ac_cv_c_volatile=no
8619 fi
8620
8621 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8622 fi
8623 { echo "$as_me:$LINENO: result: $ac_cv_c_volatile" >&5
8624 echo "${ECHO_T}$ac_cv_c_volatile" >&6; }
8625 if test $ac_cv_c_volatile = no; then
8626
8627 cat >>confdefs.h <<\_ACEOF
8628 #define volatile
8629 _ACEOF
8630
8631 fi
8632
8633 { echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
8634 echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6; }
8635 if test "${ac_cv_c_const+set}" = set; then
8636   echo $ECHO_N "(cached) $ECHO_C" >&6
8637 else
8638   cat >conftest.$ac_ext <<_ACEOF
8639 /* confdefs.h.  */
8640 _ACEOF
8641 cat confdefs.h >>conftest.$ac_ext
8642 cat >>conftest.$ac_ext <<_ACEOF
8643 /* end confdefs.h.  */
8644
8645 int
8646 main ()
8647 {
8648 /* FIXME: Include the comments suggested by Paul. */
8649 #ifndef __cplusplus
8650   /* Ultrix mips cc rejects this.  */
8651   typedef int charset[2];
8652   const charset cs;
8653   /* SunOS 4.1.1 cc rejects this.  */
8654   char const *const *pcpcc;
8655   char **ppc;
8656   /* NEC SVR4.0.2 mips cc rejects this.  */
8657   struct point {int x, y;};
8658   static struct point const zero = {0,0};
8659   /* AIX XL C 1.02.0.0 rejects this.
8660      It does not let you subtract one const X* pointer from another in
8661      an arm of an if-expression whose if-part is not a constant
8662      expression */
8663   const char *g = "string";
8664   pcpcc = &g + (g ? g-g : 0);
8665   /* HPUX 7.0 cc rejects these. */
8666   ++pcpcc;
8667   ppc = (char**) pcpcc;
8668   pcpcc = (char const *const *) ppc;
8669   { /* SCO 3.2v4 cc rejects this.  */
8670     char *t;
8671     char const *s = 0 ? (char *) 0 : (char const *) 0;
8672
8673     *t++ = 0;
8674     if (s) return 0;
8675   }
8676   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
8677     int x[] = {25, 17};
8678     const int *foo = &x[0];
8679     ++foo;
8680   }
8681   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
8682     typedef const int *iptr;
8683     iptr p = 0;
8684     ++p;
8685   }
8686   { /* AIX XL C 1.02.0.0 rejects this saying
8687        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
8688     struct s { int j; const int *ap[3]; };
8689     struct s *b; b->j = 5;
8690   }
8691   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
8692     const int foo = 10;
8693     if (!foo) return 0;
8694   }
8695   return !cs[0] && !zero.x;
8696 #endif
8697
8698   ;
8699   return 0;
8700 }
8701 _ACEOF
8702 rm -f conftest.$ac_objext
8703 if { (ac_try="$ac_compile"
8704 case "(($ac_try" in
8705   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8706   *) ac_try_echo=$ac_try;;
8707 esac
8708 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8709   (eval "$ac_compile") 2>conftest.er1
8710   ac_status=$?
8711   grep -v '^ *+' conftest.er1 >conftest.err
8712   rm -f conftest.er1
8713   cat conftest.err >&5
8714   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8715   (exit $ac_status); } && {
8716          test -z "$ac_c_werror_flag" ||
8717          test ! -s conftest.err
8718        } && test -s conftest.$ac_objext; then
8719   ac_cv_c_const=yes
8720 else
8721   echo "$as_me: failed program was:" >&5
8722 sed 's/^/| /' conftest.$ac_ext >&5
8723
8724         ac_cv_c_const=no
8725 fi
8726
8727 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8728 fi
8729 { echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
8730 echo "${ECHO_T}$ac_cv_c_const" >&6; }
8731 if test $ac_cv_c_const = no; then
8732
8733 cat >>confdefs.h <<\_ACEOF
8734 #define const
8735 _ACEOF
8736
8737 fi
8738
8739 { echo "$as_me:$LINENO: checking for void * support" >&5
8740 echo $ECHO_N "checking for void * support... $ECHO_C" >&6; }
8741 if test "${emacs_cv_void_star+set}" = set; then
8742   echo $ECHO_N "(cached) $ECHO_C" >&6
8743 else
8744   cat >conftest.$ac_ext <<_ACEOF
8745 /* confdefs.h.  */
8746 _ACEOF
8747 cat confdefs.h >>conftest.$ac_ext
8748 cat >>conftest.$ac_ext <<_ACEOF
8749 /* end confdefs.h.  */
8750
8751 int
8752 main ()
8753 {
8754 void * foo;
8755   ;
8756   return 0;
8757 }
8758 _ACEOF
8759 rm -f conftest.$ac_objext
8760 if { (ac_try="$ac_compile"
8761 case "(($ac_try" in
8762   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8763   *) ac_try_echo=$ac_try;;
8764 esac
8765 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8766   (eval "$ac_compile") 2>conftest.er1
8767   ac_status=$?
8768   grep -v '^ *+' conftest.er1 >conftest.err
8769   rm -f conftest.er1
8770   cat conftest.err >&5
8771   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8772   (exit $ac_status); } && {
8773          test -z "$ac_c_werror_flag" ||
8774          test ! -s conftest.err
8775        } && test -s conftest.$ac_objext; then
8776   emacs_cv_void_star=yes
8777 else
8778   echo "$as_me: failed program was:" >&5
8779 sed 's/^/| /' conftest.$ac_ext >&5
8780
8781         emacs_cv_void_star=no
8782 fi
8783
8784 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8785 fi
8786 { echo "$as_me:$LINENO: result: $emacs_cv_void_star" >&5
8787 echo "${ECHO_T}$emacs_cv_void_star" >&6; }
8788 if test $emacs_cv_void_star = yes; then
8789   cat >>confdefs.h <<\_ACEOF
8790 #define POINTER_TYPE void
8791 _ACEOF
8792
8793 else
8794   cat >>confdefs.h <<\_ACEOF
8795 #define POINTER_TYPE char
8796 _ACEOF
8797
8798 fi
8799
8800
8801
8802
8803
8804 { echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
8805 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; }
8806 set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
8807 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
8808   echo $ECHO_N "(cached) $ECHO_C" >&6
8809 else
8810   cat >conftest.make <<\_ACEOF
8811 SHELL = /bin/sh
8812 all:
8813         @echo '@@@%%%=$(MAKE)=@@@%%%'
8814 _ACEOF
8815 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
8816 case `${MAKE-make} -f conftest.make 2>/dev/null` in
8817   *@@@%%%=?*=@@@%%%*)
8818     eval ac_cv_prog_make_${ac_make}_set=yes;;
8819   *)
8820     eval ac_cv_prog_make_${ac_make}_set=no;;
8821 esac
8822 rm -f conftest.make
8823 fi
8824 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
8825   { echo "$as_me:$LINENO: result: yes" >&5
8826 echo "${ECHO_T}yes" >&6; }
8827   SET_MAKE=
8828 else
8829   { echo "$as_me:$LINENO: result: no" >&5
8830 echo "${ECHO_T}no" >&6; }
8831   SET_MAKE="MAKE=${MAKE-make}"
8832 fi
8833
8834
8835 { echo "$as_me:$LINENO: checking for long file names" >&5
8836 echo $ECHO_N "checking for long file names... $ECHO_C" >&6; }
8837 if test "${ac_cv_sys_long_file_names+set}" = set; then
8838   echo $ECHO_N "(cached) $ECHO_C" >&6
8839 else
8840   ac_cv_sys_long_file_names=yes
8841 # Test for long file names in all the places we know might matter:
8842 #      .                the current directory, where building will happen
8843 #      $prefix/lib      where we will be installing things
8844 #      $exec_prefix/lib likewise
8845 #      $TMPDIR          if set, where it might want to write temporary files
8846 #      /tmp             where it might want to write temporary files
8847 #      /var/tmp         likewise
8848 #      /usr/tmp         likewise
8849 for ac_dir in . "$TMPDIR" /tmp /var/tmp /usr/tmp "$prefix/lib" "$exec_prefix/lib"; do
8850   # Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib
8851   # in the usual case where exec_prefix is '${prefix}'.
8852   case $ac_dir in #(
8853     . | /* | ?:[\\/]*) ;; #(
8854     *) continue;;
8855   esac
8856   test -w "$ac_dir/." || continue # It is less confusing to not echo anything here.
8857   ac_xdir=$ac_dir/cf$$
8858   (umask 077 && mkdir "$ac_xdir" 2>/dev/null) || continue
8859   ac_tf1=$ac_xdir/conftest9012345
8860   ac_tf2=$ac_xdir/conftest9012346
8861   touch "$ac_tf1" 2>/dev/null && test -f "$ac_tf1" && test ! -f "$ac_tf2" ||
8862     ac_cv_sys_long_file_names=no
8863   rm -f -r "$ac_xdir" 2>/dev/null
8864   test $ac_cv_sys_long_file_names = no && break
8865 done
8866 fi
8867 { echo "$as_me:$LINENO: result: $ac_cv_sys_long_file_names" >&5
8868 echo "${ECHO_T}$ac_cv_sys_long_file_names" >&6; }
8869 if test $ac_cv_sys_long_file_names = yes; then
8870
8871 cat >>confdefs.h <<\_ACEOF
8872 #define HAVE_LONG_FILE_NAMES 1
8873 _ACEOF
8874
8875 fi
8876
8877
8878 #### Choose a window system.
8879
8880 { echo "$as_me:$LINENO: checking for X" >&5
8881 echo $ECHO_N "checking for X... $ECHO_C" >&6; }
8882
8883
8884 # Check whether --with-x was given.
8885 if test "${with_x+set}" = set; then
8886   withval=$with_x;
8887 fi
8888
8889 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
8890 if test "x$with_x" = xno; then
8891   # The user explicitly disabled X.
8892   have_x=disabled
8893 else
8894   case $x_includes,$x_libraries in #(
8895     *\'*) { { echo "$as_me:$LINENO: error: Cannot use X directory names containing '" >&5
8896 echo "$as_me: error: Cannot use X directory names containing '" >&2;}
8897    { (exit 1); exit 1; }; };; #(
8898     *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then
8899   echo $ECHO_N "(cached) $ECHO_C" >&6
8900 else
8901   # One or both of the vars are not set, and there is no cached value.
8902 ac_x_includes=no ac_x_libraries=no
8903 rm -f -r conftest.dir
8904 if mkdir conftest.dir; then
8905   cd conftest.dir
8906   cat >Imakefile <<'_ACEOF'
8907 incroot:
8908         @echo incroot='${INCROOT}'
8909 usrlibdir:
8910         @echo usrlibdir='${USRLIBDIR}'
8911 libdir:
8912         @echo libdir='${LIBDIR}'
8913 _ACEOF
8914   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
8915     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
8916     for ac_var in incroot usrlibdir libdir; do
8917       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
8918     done
8919     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
8920     for ac_extension in a so sl; do
8921       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
8922          test -f "$ac_im_libdir/libX11.$ac_extension"; then
8923         ac_im_usrlibdir=$ac_im_libdir; break
8924       fi
8925     done
8926     # Screen out bogus values from the imake configuration.  They are
8927     # bogus both because they are the default anyway, and because
8928     # using them would break gcc on systems where it needs fixed includes.
8929     case $ac_im_incroot in
8930         /usr/include) ac_x_includes= ;;
8931         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
8932     esac
8933     case $ac_im_usrlibdir in
8934         /usr/lib | /lib) ;;
8935         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
8936     esac
8937   fi
8938   cd ..
8939   rm -f -r conftest.dir
8940 fi
8941
8942 # Standard set of common directories for X headers.
8943 # Check X11 before X11Rn because it is often a symlink to the current release.
8944 ac_x_header_dirs='
8945 /usr/X11/include
8946 /usr/X11R6/include
8947 /usr/X11R5/include
8948 /usr/X11R4/include
8949
8950 /usr/include/X11
8951 /usr/include/X11R6
8952 /usr/include/X11R5
8953 /usr/include/X11R4
8954
8955 /usr/local/X11/include
8956 /usr/local/X11R6/include
8957 /usr/local/X11R5/include
8958 /usr/local/X11R4/include
8959
8960 /usr/local/include/X11
8961 /usr/local/include/X11R6
8962 /usr/local/include/X11R5
8963 /usr/local/include/X11R4
8964
8965 /usr/X386/include
8966 /usr/x386/include
8967 /usr/XFree86/include/X11
8968
8969 /usr/include
8970 /usr/local/include
8971 /usr/unsupported/include
8972 /usr/athena/include
8973 /usr/local/x11r5/include
8974 /usr/lpp/Xamples/include
8975
8976 /usr/openwin/include
8977 /usr/openwin/share/include'
8978
8979 if test "$ac_x_includes" = no; then
8980   # Guess where to find include files, by looking for Xlib.h.
8981   # First, try using that file with no special directory specified.
8982   cat >conftest.$ac_ext <<_ACEOF
8983 /* confdefs.h.  */
8984 _ACEOF
8985 cat confdefs.h >>conftest.$ac_ext
8986 cat >>conftest.$ac_ext <<_ACEOF
8987 /* end confdefs.h.  */
8988 #include <X11/Xlib.h>
8989 _ACEOF
8990 if { (ac_try="$ac_cpp conftest.$ac_ext"
8991 case "(($ac_try" in
8992   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8993   *) ac_try_echo=$ac_try;;
8994 esac
8995 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8996   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
8997   ac_status=$?
8998   grep -v '^ *+' conftest.er1 >conftest.err
8999   rm -f conftest.er1
9000   cat conftest.err >&5
9001   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9002   (exit $ac_status); } >/dev/null && {
9003          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
9004          test ! -s conftest.err
9005        }; then
9006   # We can compile using X headers with no special include directory.
9007 ac_x_includes=
9008 else
9009   echo "$as_me: failed program was:" >&5
9010 sed 's/^/| /' conftest.$ac_ext >&5
9011
9012   for ac_dir in $ac_x_header_dirs; do
9013   if test -r "$ac_dir/X11/Xlib.h"; then
9014     ac_x_includes=$ac_dir
9015     break
9016   fi
9017 done
9018 fi
9019
9020 rm -f conftest.err conftest.$ac_ext
9021 fi # $ac_x_includes = no
9022
9023 if test "$ac_x_libraries" = no; then
9024   # Check for the libraries.
9025   # See if we find them without any special options.
9026   # Don't add to $LIBS permanently.
9027   ac_save_LIBS=$LIBS
9028   LIBS="-lX11 $LIBS"
9029   cat >conftest.$ac_ext <<_ACEOF
9030 /* confdefs.h.  */
9031 _ACEOF
9032 cat confdefs.h >>conftest.$ac_ext
9033 cat >>conftest.$ac_ext <<_ACEOF
9034 /* end confdefs.h.  */
9035 #include <X11/Xlib.h>
9036 int
9037 main ()
9038 {
9039 XrmInitialize ()
9040   ;
9041   return 0;
9042 }
9043 _ACEOF
9044 rm -f conftest.$ac_objext conftest$ac_exeext
9045 if { (ac_try="$ac_link"
9046 case "(($ac_try" in
9047   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9048   *) ac_try_echo=$ac_try;;
9049 esac
9050 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9051   (eval "$ac_link") 2>conftest.er1
9052   ac_status=$?
9053   grep -v '^ *+' conftest.er1 >conftest.err
9054   rm -f conftest.er1
9055   cat conftest.err >&5
9056   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9057   (exit $ac_status); } && {
9058          test -z "$ac_c_werror_flag" ||
9059          test ! -s conftest.err
9060        } && test -s conftest$ac_exeext &&
9061        $as_test_x conftest$ac_exeext; then
9062   LIBS=$ac_save_LIBS
9063 # We can link X programs with no special library path.
9064 ac_x_libraries=
9065 else
9066   echo "$as_me: failed program was:" >&5
9067 sed 's/^/| /' conftest.$ac_ext >&5
9068
9069         LIBS=$ac_save_LIBS
9070 for ac_dir in `echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
9071 do
9072   # Don't even attempt the hair of trying to link an X program!
9073   for ac_extension in a so sl; do
9074     if test -r "$ac_dir/libX11.$ac_extension"; then
9075       ac_x_libraries=$ac_dir
9076       break 2
9077     fi
9078   done
9079 done
9080 fi
9081
9082 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
9083       conftest$ac_exeext conftest.$ac_ext
9084 fi # $ac_x_libraries = no
9085
9086 case $ac_x_includes,$ac_x_libraries in #(
9087   no,* | *,no | *\'*)
9088     # Didn't find X, or a directory has "'" in its name.
9089     ac_cv_have_x="have_x=no";; #(
9090   *)
9091     # Record where we found X for the cache.
9092     ac_cv_have_x="have_x=yes\
9093         ac_x_includes='$ac_x_includes'\
9094         ac_x_libraries='$ac_x_libraries'"
9095 esac
9096 fi
9097 ;; #(
9098     *) have_x=yes;;
9099   esac
9100   eval "$ac_cv_have_x"
9101 fi # $with_x != no
9102
9103 if test "$have_x" != yes; then
9104   { echo "$as_me:$LINENO: result: $have_x" >&5
9105 echo "${ECHO_T}$have_x" >&6; }
9106   no_x=yes
9107 else
9108   # If each of the values was on the command line, it overrides each guess.
9109   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
9110   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
9111   # Update the cache value to reflect the command line values.
9112   ac_cv_have_x="have_x=yes\
9113         ac_x_includes='$x_includes'\
9114         ac_x_libraries='$x_libraries'"
9115   { echo "$as_me:$LINENO: result: libraries $x_libraries, headers $x_includes" >&5
9116 echo "${ECHO_T}libraries $x_libraries, headers $x_includes" >&6; }
9117 fi
9118
9119 if test "$no_x" = yes; then
9120   window_system=none
9121 else
9122   window_system=x11
9123 fi
9124
9125 ## Workaround for bug in autoconf <= 2.62.
9126 ## http://lists.gnu.org/archive/html/emacs-devel/2008-04/msg01551.html
9127 ## No need to do anything special for these standard directories.
9128 ## This is an experiment, take it out if it causes problems.
9129 if test -n "${x_libraries}" && test x"${x_libraries}" != xNONE; then
9130
9131    x_libraries=`echo :${x_libraries}: | sed -e 's|:/usr/lib64:|:|g' -e 's|:/lib64:|:|g' -e 's|^:||' -e 's|:$||'`
9132
9133 fi
9134
9135 if test "${x_libraries}" != NONE; then
9136   if test -n "${x_libraries}"; then
9137     LD_SWITCH_X_SITE=-L`echo ${x_libraries} | sed -e "s/:/ -L/g"`
9138     LD_SWITCH_X_SITE_AUX=-R`echo ${x_libraries} | sed -e "s/:/ -R/g"`
9139   fi
9140   x_default_search_path=""
9141   x_search_path=${x_libraries}
9142   if test -z "${x_search_path}"; then
9143     x_search_path=/usr/lib
9144   fi
9145   for x_library in `echo ${x_search_path}: | \
9146                     sed -e "s/:/ /g" -e p -e "s:/lib[^ /]* :/share :g"`; do
9147     x_search_path="\
9148 ${x_library}/X11/%L/%T/%N%C%S:\
9149 ${x_library}/X11/%l/%T/%N%C%S:\
9150 ${x_library}/X11/%T/%N%C%S:\
9151 ${x_library}/X11/%L/%T/%N%S:\
9152 ${x_library}/X11/%l/%T/%N%S:\
9153 ${x_library}/X11/%T/%N%S"
9154     if test x"${x_default_search_path}" = x; then
9155       x_default_search_path=${x_search_path}
9156     else
9157       x_default_search_path="${x_search_path}:${x_default_search_path}"
9158     fi
9159   done
9160 fi
9161 if test "${x_includes}" != NONE && test -n "${x_includes}"; then
9162   C_SWITCH_X_SITE=-I`echo ${x_includes} | sed -e "s/:/ -I/g"`
9163 fi
9164
9165 if test x"${x_includes}" = x; then
9166   bitmapdir=/usr/include/X11/bitmaps
9167 else
9168   # accumulate include directories that have X11 bitmap subdirectories
9169   bmd_acc="dummyval"
9170   for bmd in `echo ${x_includes} | sed -e "s/:/ /g"`; do
9171     if test -d "${bmd}/X11/bitmaps"; then
9172       bmd_acc="${bmd_acc}:${bmd}/X11/bitmaps"
9173     fi
9174     if test -d "${bmd}/bitmaps"; then
9175       bmd_acc="${bmd_acc}:${bmd}/bitmaps"
9176     fi
9177   done
9178   if test ${bmd_acc} != "dummyval"; then
9179     bitmapdir=`echo ${bmd_acc} | sed -e "s/^dummyval://"`
9180   fi
9181 fi
9182
9183 HAVE_NS=no
9184 NS_IMPL_COCOA=no
9185 NS_IMPL_GNUSTEP=no
9186 tmp_CPPFLAGS="$CPPFLAGS"
9187 tmp_CFLAGS="$CFLAGS"
9188 CPPFLAGS="$CPPFLAGS -x objective-c"
9189 CFLAGS="$CFLAGS -x objective-c"
9190 if test "${with_ns}" != no; then
9191   if test "${opsys}" = darwin; then
9192      NS_IMPL_COCOA=yes
9193      ns_appdir=`pwd`/nextstep/Emacs.app
9194      ns_appbindir=`pwd`/nextstep/Emacs.app/Contents/MacOS
9195      ns_appresdir=`pwd`/nextstep/Emacs.app/Contents/Resources
9196      ns_appsrc=${srcdir}/nextstep/Cocoa/Emacs.base
9197   elif test -f /etc/GNUstep/GNUstep.conf; then
9198      NS_IMPL_GNUSTEP=yes
9199      ns_appdir=`pwd`/nextstep/Emacs.app
9200      ns_appbindir=`pwd`/nextstep/Emacs.app
9201      ns_appresdir=`pwd`/nextstep/Emacs.app/Resources
9202      ns_appsrc=${srcdir}/nextstep/GNUstep/Emacs.base
9203      GNUSTEP_MAKEFILES="$(source /etc/GNUstep/GNUstep.conf; echo $GNUSTEP_MAKEFILES)"
9204      GNUSTEP_SYSTEM_HEADERS="$(source /etc/GNUstep/GNUstep.conf; echo $GNUSTEP_SYSTEM_HEADERS)"
9205      GNUSTEP_SYSTEM_LIBRARIES="$(source /etc/GNUstep/GNUstep.conf; echo $GNUSTEP_SYSTEM_LIBRARIES)"
9206      CPPFLAGS="$CPPFLAGS -I${GNUSTEP_SYSTEM_HEADERS}"
9207      CFLAGS="$CFLAGS -I${GNUSTEP_SYSTEM_HEADERS}"
9208      REAL_CFLAGS="$REAL_CFLAGS -I${GNUSTEP_SYSTEM_HEADERS}"
9209      LDFLAGS="$LDFLAGS -L${GNUSTEP_SYSTEM_LIBRARIES}"
9210   fi
9211   if test "${ac_cv_header_AppKit_AppKit_h+set}" = set; then
9212   { echo "$as_me:$LINENO: checking for AppKit/AppKit.h" >&5
9213 echo $ECHO_N "checking for AppKit/AppKit.h... $ECHO_C" >&6; }
9214 if test "${ac_cv_header_AppKit_AppKit_h+set}" = set; then
9215   echo $ECHO_N "(cached) $ECHO_C" >&6
9216 fi
9217 { echo "$as_me:$LINENO: result: $ac_cv_header_AppKit_AppKit_h" >&5
9218 echo "${ECHO_T}$ac_cv_header_AppKit_AppKit_h" >&6; }
9219 else
9220   # Is the header compilable?
9221 { echo "$as_me:$LINENO: checking AppKit/AppKit.h usability" >&5
9222 echo $ECHO_N "checking AppKit/AppKit.h usability... $ECHO_C" >&6; }
9223 cat >conftest.$ac_ext <<_ACEOF
9224 /* confdefs.h.  */
9225 _ACEOF
9226 cat confdefs.h >>conftest.$ac_ext
9227 cat >>conftest.$ac_ext <<_ACEOF
9228 /* end confdefs.h.  */
9229 $ac_includes_default
9230 #include <AppKit/AppKit.h>
9231 _ACEOF
9232 rm -f conftest.$ac_objext
9233 if { (ac_try="$ac_compile"
9234 case "(($ac_try" in
9235   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9236   *) ac_try_echo=$ac_try;;
9237 esac
9238 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9239   (eval "$ac_compile") 2>conftest.er1
9240   ac_status=$?
9241   grep -v '^ *+' conftest.er1 >conftest.err
9242   rm -f conftest.er1
9243   cat conftest.err >&5
9244   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9245   (exit $ac_status); } && {
9246          test -z "$ac_c_werror_flag" ||
9247          test ! -s conftest.err
9248        } && test -s conftest.$ac_objext; then
9249   ac_header_compiler=yes
9250 else
9251   echo "$as_me: failed program was:" >&5
9252 sed 's/^/| /' conftest.$ac_ext >&5
9253
9254         ac_header_compiler=no
9255 fi
9256
9257 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9258 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
9259 echo "${ECHO_T}$ac_header_compiler" >&6; }
9260
9261 # Is the header present?
9262 { echo "$as_me:$LINENO: checking AppKit/AppKit.h presence" >&5
9263 echo $ECHO_N "checking AppKit/AppKit.h presence... $ECHO_C" >&6; }
9264 cat >conftest.$ac_ext <<_ACEOF
9265 /* confdefs.h.  */
9266 _ACEOF
9267 cat confdefs.h >>conftest.$ac_ext
9268 cat >>conftest.$ac_ext <<_ACEOF
9269 /* end confdefs.h.  */
9270 #include <AppKit/AppKit.h>
9271 _ACEOF
9272 if { (ac_try="$ac_cpp conftest.$ac_ext"
9273 case "(($ac_try" in
9274   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9275   *) ac_try_echo=$ac_try;;
9276 esac
9277 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9278   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
9279   ac_status=$?
9280   grep -v '^ *+' conftest.er1 >conftest.err
9281   rm -f conftest.er1
9282   cat conftest.err >&5
9283   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9284   (exit $ac_status); } >/dev/null && {
9285          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
9286          test ! -s conftest.err
9287        }; then
9288   ac_header_preproc=yes
9289 else
9290   echo "$as_me: failed program was:" >&5
9291 sed 's/^/| /' conftest.$ac_ext >&5
9292
9293   ac_header_preproc=no
9294 fi
9295
9296 rm -f conftest.err conftest.$ac_ext
9297 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
9298 echo "${ECHO_T}$ac_header_preproc" >&6; }
9299
9300 # So?  What about this header?
9301 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
9302   yes:no: )
9303     { echo "$as_me:$LINENO: WARNING: AppKit/AppKit.h: accepted by the compiler, rejected by the preprocessor!" >&5
9304 echo "$as_me: WARNING: AppKit/AppKit.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
9305     { echo "$as_me:$LINENO: WARNING: AppKit/AppKit.h: proceeding with the compiler's result" >&5
9306 echo "$as_me: WARNING: AppKit/AppKit.h: proceeding with the compiler's result" >&2;}
9307     ac_header_preproc=yes
9308     ;;
9309   no:yes:* )
9310     { echo "$as_me:$LINENO: WARNING: AppKit/AppKit.h: present but cannot be compiled" >&5
9311 echo "$as_me: WARNING: AppKit/AppKit.h: present but cannot be compiled" >&2;}
9312     { echo "$as_me:$LINENO: WARNING: AppKit/AppKit.h:     check for missing prerequisite headers?" >&5
9313 echo "$as_me: WARNING: AppKit/AppKit.h:     check for missing prerequisite headers?" >&2;}
9314     { echo "$as_me:$LINENO: WARNING: AppKit/AppKit.h: see the Autoconf documentation" >&5
9315 echo "$as_me: WARNING: AppKit/AppKit.h: see the Autoconf documentation" >&2;}
9316     { echo "$as_me:$LINENO: WARNING: AppKit/AppKit.h:     section \"Present But Cannot Be Compiled\"" >&5
9317 echo "$as_me: WARNING: AppKit/AppKit.h:     section \"Present But Cannot Be Compiled\"" >&2;}
9318     { echo "$as_me:$LINENO: WARNING: AppKit/AppKit.h: proceeding with the preprocessor's result" >&5
9319 echo "$as_me: WARNING: AppKit/AppKit.h: proceeding with the preprocessor's result" >&2;}
9320     { echo "$as_me:$LINENO: WARNING: AppKit/AppKit.h: in the future, the compiler will take precedence" >&5
9321 echo "$as_me: WARNING: AppKit/AppKit.h: in the future, the compiler will take precedence" >&2;}
9322
9323     ;;
9324 esac
9325 { echo "$as_me:$LINENO: checking for AppKit/AppKit.h" >&5
9326 echo $ECHO_N "checking for AppKit/AppKit.h... $ECHO_C" >&6; }
9327 if test "${ac_cv_header_AppKit_AppKit_h+set}" = set; then
9328   echo $ECHO_N "(cached) $ECHO_C" >&6
9329 else
9330   ac_cv_header_AppKit_AppKit_h=$ac_header_preproc
9331 fi
9332 { echo "$as_me:$LINENO: result: $ac_cv_header_AppKit_AppKit_h" >&5
9333 echo "${ECHO_T}$ac_cv_header_AppKit_AppKit_h" >&6; }
9334
9335 fi
9336 if test $ac_cv_header_AppKit_AppKit_h = yes; then
9337   HAVE_NS=yes
9338 fi
9339
9340
9341   NS_HAVE_NSINTEGER=yes
9342   cat >conftest.$ac_ext <<_ACEOF
9343 /* confdefs.h.  */
9344 _ACEOF
9345 cat confdefs.h >>conftest.$ac_ext
9346 cat >>conftest.$ac_ext <<_ACEOF
9347 /* end confdefs.h.  */
9348 #include <Foundation/NSObjCRuntime.h>
9349 int
9350 main ()
9351 {
9352 NSInteger i;
9353   ;
9354   return 0;
9355 }
9356 _ACEOF
9357 rm -f conftest.$ac_objext
9358 if { (ac_try="$ac_compile"
9359 case "(($ac_try" in
9360   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9361   *) ac_try_echo=$ac_try;;
9362 esac
9363 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9364   (eval "$ac_compile") 2>conftest.er1
9365   ac_status=$?
9366   grep -v '^ *+' conftest.er1 >conftest.err
9367   rm -f conftest.er1
9368   cat conftest.err >&5
9369   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9370   (exit $ac_status); } && {
9371          test -z "$ac_c_werror_flag" ||
9372          test ! -s conftest.err
9373        } && test -s conftest.$ac_objext; then
9374   ns_have_nsinteger=yes
9375 else
9376   echo "$as_me: failed program was:" >&5
9377 sed 's/^/| /' conftest.$ac_ext >&5
9378
9379         ns_have_nsinteger=no
9380 fi
9381
9382 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9383   if test $ns_have_nsinteger = no; then
9384     NS_HAVE_NSINTEGER=no
9385   fi
9386 fi
9387 if test "${HAVE_NS}" = yes; then
9388   window_system=nextstep
9389   with_xft=no
9390   with_freetype=no
9391   # set up packaging dirs
9392   exec_prefix=${ns_appbindir}
9393   libexecdir=${ns_appbindir}/libexec
9394   if test "${EN_NS_SELF_CONTAINED}" = yes; then
9395      prefix=${ns_appresdir}
9396   fi
9397 fi
9398 CFLAGS="$tmp_CFLAGS"
9399 CPPFLAGS="$tmp_CPPFLAGS"
9400
9401 case "${window_system}" in
9402   x11 )
9403     HAVE_X_WINDOWS=yes
9404     HAVE_X11=yes
9405     case "${with_x_toolkit}" in
9406       athena | lucid ) USE_X_TOOLKIT=LUCID ;;
9407       motif ) USE_X_TOOLKIT=MOTIF ;;
9408       gtk ) with_gtk=yes
9409             USE_X_TOOLKIT=none ;;
9410       no ) USE_X_TOOLKIT=none ;;
9411       * ) USE_X_TOOLKIT=maybe ;;
9412     esac
9413   ;;
9414   nextstep | none )
9415     HAVE_X_WINDOWS=no
9416     HAVE_X11=no
9417     USE_X_TOOLKIT=none
9418   ;;
9419 esac
9420
9421 if test "$window_system" = none && test "X$with_x" != "Xno"; then
9422    # Extract the first word of "X", so it can be a program name with args.
9423 set dummy X; ac_word=$2
9424 { echo "$as_me:$LINENO: checking for $ac_word" >&5
9425 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
9426 if test "${ac_cv_prog_HAVE_XSERVER+set}" = set; then
9427   echo $ECHO_N "(cached) $ECHO_C" >&6
9428 else
9429   if test -n "$HAVE_XSERVER"; then
9430   ac_cv_prog_HAVE_XSERVER="$HAVE_XSERVER" # Let the user override the test.
9431 else
9432 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9433 for as_dir in $PATH
9434 do
9435   IFS=$as_save_IFS
9436   test -z "$as_dir" && as_dir=.
9437   for ac_exec_ext in '' $ac_executable_extensions; do
9438   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9439     ac_cv_prog_HAVE_XSERVER="true"
9440     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
9441     break 2
9442   fi
9443 done
9444 done
9445 IFS=$as_save_IFS
9446
9447   test -z "$ac_cv_prog_HAVE_XSERVER" && ac_cv_prog_HAVE_XSERVER="false"
9448 fi
9449 fi
9450 HAVE_XSERVER=$ac_cv_prog_HAVE_XSERVER
9451 if test -n "$HAVE_XSERVER"; then
9452   { echo "$as_me:$LINENO: result: $HAVE_XSERVER" >&5
9453 echo "${ECHO_T}$HAVE_XSERVER" >&6; }
9454 else
9455   { echo "$as_me:$LINENO: result: no" >&5
9456 echo "${ECHO_T}no" >&6; }
9457 fi
9458
9459
9460    if test "$HAVE_XSERVER" = true ||
9461       test -n "$DISPLAY" ||
9462       test "`echo /usr/lib/libX11.*`" != "/usr/lib/libX11.*"; then
9463         { { echo "$as_me:$LINENO: error: You seem to be running X, but no X development libraries
9464 were found.  You should install the relevant development files for X
9465 and for the toolkit you want, such as Gtk+, Lesstif or Motif.  Also make
9466 sure you have development files for image handling, i.e.
9467 tiff, gif, jpeg, png and xpm.
9468 If you are sure you want Emacs compiled without X window support, pass
9469   --without-x
9470 to configure." >&5
9471 echo "$as_me: error: You seem to be running X, but no X development libraries
9472 were found.  You should install the relevant development files for X
9473 and for the toolkit you want, such as Gtk+, Lesstif or Motif.  Also make
9474 sure you have development files for image handling, i.e.
9475 tiff, gif, jpeg, png and xpm.
9476 If you are sure you want Emacs compiled without X window support, pass
9477   --without-x
9478 to configure." >&2;}
9479    { (exit 1); exit 1; }; }
9480    fi
9481 fi
9482
9483 ### If we're using X11, we should use the X menu package.
9484 HAVE_MENUS=no
9485 case ${HAVE_X11} in
9486   yes ) HAVE_MENUS=yes ;;
9487 esac
9488
9489 # Do the opsystem or machine files prohibit the use of the GNU malloc?
9490 # Assume not, until told otherwise.
9491 GNU_MALLOC=yes
9492 doug_lea_malloc=yes
9493 { echo "$as_me:$LINENO: checking for malloc_get_state" >&5
9494 echo $ECHO_N "checking for malloc_get_state... $ECHO_C" >&6; }
9495 if test "${ac_cv_func_malloc_get_state+set}" = set; then
9496   echo $ECHO_N "(cached) $ECHO_C" >&6
9497 else
9498   cat >conftest.$ac_ext <<_ACEOF
9499 /* confdefs.h.  */
9500 _ACEOF
9501 cat confdefs.h >>conftest.$ac_ext
9502 cat >>conftest.$ac_ext <<_ACEOF
9503 /* end confdefs.h.  */
9504 /* Define malloc_get_state to an innocuous variant, in case <limits.h> declares malloc_get_state.
9505    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
9506 #define malloc_get_state innocuous_malloc_get_state
9507
9508 /* System header to define __stub macros and hopefully few prototypes,
9509     which can conflict with char malloc_get_state (); below.
9510     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9511     <limits.h> exists even on freestanding compilers.  */
9512
9513 #ifdef __STDC__
9514 # include <limits.h>
9515 #else
9516 # include <assert.h>
9517 #endif
9518
9519 #undef malloc_get_state
9520
9521 /* Override any GCC internal prototype to avoid an error.
9522    Use char because int might match the return type of a GCC
9523    builtin and then its argument prototype would still apply.  */
9524 #ifdef __cplusplus
9525 extern "C"
9526 #endif
9527 char malloc_get_state ();
9528 /* The GNU C library defines this for functions which it implements
9529     to always fail with ENOSYS.  Some functions are actually named
9530     something starting with __ and the normal name is an alias.  */
9531 #if defined __stub_malloc_get_state || defined __stub___malloc_get_state
9532 choke me
9533 #endif
9534
9535 int
9536 main ()
9537 {
9538 return malloc_get_state ();
9539   ;
9540   return 0;
9541 }
9542 _ACEOF
9543 rm -f conftest.$ac_objext conftest$ac_exeext
9544 if { (ac_try="$ac_link"
9545 case "(($ac_try" in
9546   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9547   *) ac_try_echo=$ac_try;;
9548 esac
9549 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9550   (eval "$ac_link") 2>conftest.er1
9551   ac_status=$?
9552   grep -v '^ *+' conftest.er1 >conftest.err
9553   rm -f conftest.er1
9554   cat conftest.err >&5
9555   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9556   (exit $ac_status); } && {
9557          test -z "$ac_c_werror_flag" ||
9558          test ! -s conftest.err
9559        } && test -s conftest$ac_exeext &&
9560        $as_test_x conftest$ac_exeext; then
9561   ac_cv_func_malloc_get_state=yes
9562 else
9563   echo "$as_me: failed program was:" >&5
9564 sed 's/^/| /' conftest.$ac_ext >&5
9565
9566         ac_cv_func_malloc_get_state=no
9567 fi
9568
9569 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
9570       conftest$ac_exeext conftest.$ac_ext
9571 fi
9572 { echo "$as_me:$LINENO: result: $ac_cv_func_malloc_get_state" >&5
9573 echo "${ECHO_T}$ac_cv_func_malloc_get_state" >&6; }
9574 if test $ac_cv_func_malloc_get_state = yes; then
9575   :
9576 else
9577   doug_lea_malloc=no
9578 fi
9579
9580 { echo "$as_me:$LINENO: checking for malloc_set_state" >&5
9581 echo $ECHO_N "checking for malloc_set_state... $ECHO_C" >&6; }
9582 if test "${ac_cv_func_malloc_set_state+set}" = set; then
9583   echo $ECHO_N "(cached) $ECHO_C" >&6
9584 else
9585   cat >conftest.$ac_ext <<_ACEOF
9586 /* confdefs.h.  */
9587 _ACEOF
9588 cat confdefs.h >>conftest.$ac_ext
9589 cat >>conftest.$ac_ext <<_ACEOF
9590 /* end confdefs.h.  */
9591 /* Define malloc_set_state to an innocuous variant, in case <limits.h> declares malloc_set_state.
9592    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
9593 #define malloc_set_state innocuous_malloc_set_state
9594
9595 /* System header to define __stub macros and hopefully few prototypes,
9596     which can conflict with char malloc_set_state (); below.
9597     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9598     <limits.h> exists even on freestanding compilers.  */
9599
9600 #ifdef __STDC__
9601 # include <limits.h>
9602 #else
9603 # include <assert.h>
9604 #endif
9605
9606 #undef malloc_set_state
9607
9608 /* Override any GCC internal prototype to avoid an error.
9609    Use char because int might match the return type of a GCC
9610    builtin and then its argument prototype would still apply.  */
9611 #ifdef __cplusplus
9612 extern "C"
9613 #endif
9614 char malloc_set_state ();
9615 /* The GNU C library defines this for functions which it implements
9616     to always fail with ENOSYS.  Some functions are actually named
9617     something starting with __ and the normal name is an alias.  */
9618 #if defined __stub_malloc_set_state || defined __stub___malloc_set_state
9619 choke me
9620 #endif
9621
9622 int
9623 main ()
9624 {
9625 return malloc_set_state ();
9626   ;
9627   return 0;
9628 }
9629 _ACEOF
9630 rm -f conftest.$ac_objext conftest$ac_exeext
9631 if { (ac_try="$ac_link"
9632 case "(($ac_try" in
9633   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9634   *) ac_try_echo=$ac_try;;
9635 esac
9636 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9637   (eval "$ac_link") 2>conftest.er1
9638   ac_status=$?
9639   grep -v '^ *+' conftest.er1 >conftest.err
9640   rm -f conftest.er1
9641   cat conftest.err >&5
9642   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9643   (exit $ac_status); } && {
9644          test -z "$ac_c_werror_flag" ||
9645          test ! -s conftest.err
9646        } && test -s conftest$ac_exeext &&
9647        $as_test_x conftest$ac_exeext; then
9648   ac_cv_func_malloc_set_state=yes
9649 else
9650   echo "$as_me: failed program was:" >&5
9651 sed 's/^/| /' conftest.$ac_ext >&5
9652
9653         ac_cv_func_malloc_set_state=no
9654 fi
9655
9656 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
9657       conftest$ac_exeext conftest.$ac_ext
9658 fi
9659 { echo "$as_me:$LINENO: result: $ac_cv_func_malloc_set_state" >&5
9660 echo "${ECHO_T}$ac_cv_func_malloc_set_state" >&6; }
9661 if test $ac_cv_func_malloc_set_state = yes; then
9662   :
9663 else
9664   doug_lea_malloc=no
9665 fi
9666
9667 { echo "$as_me:$LINENO: checking whether __after_morecore_hook exists" >&5
9668 echo $ECHO_N "checking whether __after_morecore_hook exists... $ECHO_C" >&6; }
9669 if test "${emacs_cv_var___after_morecore_hook+set}" = set; then
9670   echo $ECHO_N "(cached) $ECHO_C" >&6
9671 else
9672   cat >conftest.$ac_ext <<_ACEOF
9673 /* confdefs.h.  */
9674 _ACEOF
9675 cat confdefs.h >>conftest.$ac_ext
9676 cat >>conftest.$ac_ext <<_ACEOF
9677 /* end confdefs.h.  */
9678 extern void (* __after_morecore_hook)();
9679 int
9680 main ()
9681 {
9682 __after_morecore_hook = 0
9683   ;
9684   return 0;
9685 }
9686 _ACEOF
9687 rm -f conftest.$ac_objext conftest$ac_exeext
9688 if { (ac_try="$ac_link"
9689 case "(($ac_try" in
9690   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9691   *) ac_try_echo=$ac_try;;
9692 esac
9693 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9694   (eval "$ac_link") 2>conftest.er1
9695   ac_status=$?
9696   grep -v '^ *+' conftest.er1 >conftest.err
9697   rm -f conftest.er1
9698   cat conftest.err >&5
9699   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9700   (exit $ac_status); } && {
9701          test -z "$ac_c_werror_flag" ||
9702          test ! -s conftest.err
9703        } && test -s conftest$ac_exeext &&
9704        $as_test_x conftest$ac_exeext; then
9705   emacs_cv_var___after_morecore_hook=yes
9706 else
9707   echo "$as_me: failed program was:" >&5
9708 sed 's/^/| /' conftest.$ac_ext >&5
9709
9710         emacs_cv_var___after_morecore_hook=no
9711 fi
9712
9713 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
9714       conftest$ac_exeext conftest.$ac_ext
9715 fi
9716 { echo "$as_me:$LINENO: result: $emacs_cv_var___after_morecore_hook" >&5
9717 echo "${ECHO_T}$emacs_cv_var___after_morecore_hook" >&6; }
9718 if test $emacs_cv_var___after_morecore_hook = no; then
9719   doug_lea_malloc=no
9720 fi
9721 if test "${system_malloc}" = "yes"; then
9722   GNU_MALLOC=no
9723   GNU_MALLOC_reason="
9724     (The GNU allocators don't work with this system configuration.)"
9725 fi
9726 if test "$doug_lea_malloc" = "yes" ; then
9727   if test "$GNU_MALLOC" = yes ; then
9728     GNU_MALLOC_reason="
9729       (Using Doug Lea's new malloc from the GNU C Library.)"
9730   fi
9731
9732 cat >>confdefs.h <<\_ACEOF
9733 #define DOUG_LEA_MALLOC 1
9734 _ACEOF
9735
9736 fi
9737
9738 if test x"${REL_ALLOC}" = x; then
9739   REL_ALLOC=${GNU_MALLOC}
9740 fi
9741
9742
9743
9744
9745 for ac_header in stdlib.h unistd.h
9746 do
9747 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
9748 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
9749   { echo "$as_me:$LINENO: checking for $ac_header" >&5
9750 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
9751 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
9752   echo $ECHO_N "(cached) $ECHO_C" >&6
9753 fi
9754 ac_res=`eval echo '${'$as_ac_Header'}'`
9755                { echo "$as_me:$LINENO: result: $ac_res" >&5
9756 echo "${ECHO_T}$ac_res" >&6; }
9757 else
9758   # Is the header compilable?
9759 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
9760 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
9761 cat >conftest.$ac_ext <<_ACEOF
9762 /* confdefs.h.  */
9763 _ACEOF
9764 cat confdefs.h >>conftest.$ac_ext
9765 cat >>conftest.$ac_ext <<_ACEOF
9766 /* end confdefs.h.  */
9767 $ac_includes_default
9768 #include <$ac_header>
9769 _ACEOF
9770 rm -f conftest.$ac_objext
9771 if { (ac_try="$ac_compile"
9772 case "(($ac_try" in
9773   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9774   *) ac_try_echo=$ac_try;;
9775 esac
9776 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9777   (eval "$ac_compile") 2>conftest.er1
9778   ac_status=$?
9779   grep -v '^ *+' conftest.er1 >conftest.err
9780   rm -f conftest.er1
9781   cat conftest.err >&5
9782   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9783   (exit $ac_status); } && {
9784          test -z "$ac_c_werror_flag" ||
9785          test ! -s conftest.err
9786        } && test -s conftest.$ac_objext; then
9787   ac_header_compiler=yes
9788 else
9789   echo "$as_me: failed program was:" >&5
9790 sed 's/^/| /' conftest.$ac_ext >&5
9791
9792         ac_header_compiler=no
9793 fi
9794
9795 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9796 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
9797 echo "${ECHO_T}$ac_header_compiler" >&6; }
9798
9799 # Is the header present?
9800 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
9801 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
9802 cat >conftest.$ac_ext <<_ACEOF
9803 /* confdefs.h.  */
9804 _ACEOF
9805 cat confdefs.h >>conftest.$ac_ext
9806 cat >>conftest.$ac_ext <<_ACEOF
9807 /* end confdefs.h.  */
9808 #include <$ac_header>
9809 _ACEOF
9810 if { (ac_try="$ac_cpp conftest.$ac_ext"
9811 case "(($ac_try" in
9812   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9813   *) ac_try_echo=$ac_try;;
9814 esac
9815 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9816   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
9817   ac_status=$?
9818   grep -v '^ *+' conftest.er1 >conftest.err
9819   rm -f conftest.er1
9820   cat conftest.err >&5
9821   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9822   (exit $ac_status); } >/dev/null && {
9823          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
9824          test ! -s conftest.err
9825        }; then
9826   ac_header_preproc=yes
9827 else
9828   echo "$as_me: failed program was:" >&5
9829 sed 's/^/| /' conftest.$ac_ext >&5
9830
9831   ac_header_preproc=no
9832 fi
9833
9834 rm -f conftest.err conftest.$ac_ext
9835 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
9836 echo "${ECHO_T}$ac_header_preproc" >&6; }
9837
9838 # So?  What about this header?
9839 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
9840   yes:no: )
9841     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
9842 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
9843     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
9844 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
9845     ac_header_preproc=yes
9846     ;;
9847   no:yes:* )
9848     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
9849 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
9850     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
9851 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
9852     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
9853 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
9854     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
9855 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
9856     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
9857 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
9858     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
9859 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
9860
9861     ;;
9862 esac
9863 { echo "$as_me:$LINENO: checking for $ac_header" >&5
9864 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
9865 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
9866   echo $ECHO_N "(cached) $ECHO_C" >&6
9867 else
9868   eval "$as_ac_Header=\$ac_header_preproc"
9869 fi
9870 ac_res=`eval echo '${'$as_ac_Header'}'`
9871                { echo "$as_me:$LINENO: result: $ac_res" >&5
9872 echo "${ECHO_T}$ac_res" >&6; }
9873
9874 fi
9875 if test `eval echo '${'$as_ac_Header'}'` = yes; then
9876   cat >>confdefs.h <<_ACEOF
9877 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
9878 _ACEOF
9879
9880 fi
9881
9882 done
9883
9884
9885 for ac_func in getpagesize
9886 do
9887 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
9888 { echo "$as_me:$LINENO: checking for $ac_func" >&5
9889 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
9890 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
9891   echo $ECHO_N "(cached) $ECHO_C" >&6
9892 else
9893   cat >conftest.$ac_ext <<_ACEOF
9894 /* confdefs.h.  */
9895 _ACEOF
9896 cat confdefs.h >>conftest.$ac_ext
9897 cat >>conftest.$ac_ext <<_ACEOF
9898 /* end confdefs.h.  */
9899 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
9900    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
9901 #define $ac_func innocuous_$ac_func
9902
9903 /* System header to define __stub macros and hopefully few prototypes,
9904     which can conflict with char $ac_func (); below.
9905     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9906     <limits.h> exists even on freestanding compilers.  */
9907
9908 #ifdef __STDC__
9909 # include <limits.h>
9910 #else
9911 # include <assert.h>
9912 #endif
9913
9914 #undef $ac_func
9915
9916 /* Override any GCC internal prototype to avoid an error.
9917    Use char because int might match the return type of a GCC
9918    builtin and then its argument prototype would still apply.  */
9919 #ifdef __cplusplus
9920 extern "C"
9921 #endif
9922 char $ac_func ();
9923 /* The GNU C library defines this for functions which it implements
9924     to always fail with ENOSYS.  Some functions are actually named
9925     something starting with __ and the normal name is an alias.  */
9926 #if defined __stub_$ac_func || defined __stub___$ac_func
9927 choke me
9928 #endif
9929
9930 int
9931 main ()
9932 {
9933 return $ac_func ();
9934   ;
9935   return 0;
9936 }
9937 _ACEOF
9938 rm -f conftest.$ac_objext conftest$ac_exeext
9939 if { (ac_try="$ac_link"
9940 case "(($ac_try" in
9941   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9942   *) ac_try_echo=$ac_try;;
9943 esac
9944 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9945   (eval "$ac_link") 2>conftest.er1
9946   ac_status=$?
9947   grep -v '^ *+' conftest.er1 >conftest.err
9948   rm -f conftest.er1
9949   cat conftest.err >&5
9950   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9951   (exit $ac_status); } && {
9952          test -z "$ac_c_werror_flag" ||
9953          test ! -s conftest.err
9954        } && test -s conftest$ac_exeext &&
9955        $as_test_x conftest$ac_exeext; then
9956   eval "$as_ac_var=yes"
9957 else
9958   echo "$as_me: failed program was:" >&5
9959 sed 's/^/| /' conftest.$ac_ext >&5
9960
9961         eval "$as_ac_var=no"
9962 fi
9963
9964 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
9965       conftest$ac_exeext conftest.$ac_ext
9966 fi
9967 ac_res=`eval echo '${'$as_ac_var'}'`
9968                { echo "$as_me:$LINENO: result: $ac_res" >&5
9969 echo "${ECHO_T}$ac_res" >&6; }
9970 if test `eval echo '${'$as_ac_var'}'` = yes; then
9971   cat >>confdefs.h <<_ACEOF
9972 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
9973 _ACEOF
9974
9975 fi
9976 done
9977
9978 { echo "$as_me:$LINENO: checking for working mmap" >&5
9979 echo $ECHO_N "checking for working mmap... $ECHO_C" >&6; }
9980 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then
9981   echo $ECHO_N "(cached) $ECHO_C" >&6
9982 else
9983   if test "$cross_compiling" = yes; then
9984   ac_cv_func_mmap_fixed_mapped=no
9985 else
9986   cat >conftest.$ac_ext <<_ACEOF
9987 /* confdefs.h.  */
9988 _ACEOF
9989 cat confdefs.h >>conftest.$ac_ext
9990 cat >>conftest.$ac_ext <<_ACEOF
9991 /* end confdefs.h.  */
9992 $ac_includes_default
9993 /* malloc might have been renamed as rpl_malloc. */
9994 #undef malloc
9995
9996 /* Thanks to Mike Haertel and Jim Avera for this test.
9997    Here is a matrix of mmap possibilities:
9998         mmap private not fixed
9999         mmap private fixed at somewhere currently unmapped
10000         mmap private fixed at somewhere already mapped
10001         mmap shared not fixed
10002         mmap shared fixed at somewhere currently unmapped
10003         mmap shared fixed at somewhere already mapped
10004    For private mappings, we should verify that changes cannot be read()
10005    back from the file, nor mmap's back from the file at a different
10006    address.  (There have been systems where private was not correctly
10007    implemented like the infamous i386 svr4.0, and systems where the
10008    VM page cache was not coherent with the file system buffer cache
10009    like early versions of FreeBSD and possibly contemporary NetBSD.)
10010    For shared mappings, we should conversely verify that changes get
10011    propagated back to all the places they're supposed to be.
10012
10013    Grep wants private fixed already mapped.
10014    The main things grep needs to know about mmap are:
10015    * does it exist and is it safe to write into the mmap'd area
10016    * how to use it (BSD variants)  */
10017
10018 #include <fcntl.h>
10019 #include <sys/mman.h>
10020
10021 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
10022 char *malloc ();
10023 #endif
10024
10025 /* This mess was copied from the GNU getpagesize.h.  */
10026 #ifndef HAVE_GETPAGESIZE
10027 /* Assume that all systems that can run configure have sys/param.h.  */
10028 # ifndef HAVE_SYS_PARAM_H
10029 #  define HAVE_SYS_PARAM_H 1
10030 # endif
10031
10032 # ifdef _SC_PAGESIZE
10033 #  define getpagesize() sysconf(_SC_PAGESIZE)
10034 # else /* no _SC_PAGESIZE */
10035 #  ifdef HAVE_SYS_PARAM_H
10036 #   include <sys/param.h>
10037 #   ifdef EXEC_PAGESIZE
10038 #    define getpagesize() EXEC_PAGESIZE
10039 #   else /* no EXEC_PAGESIZE */
10040 #    ifdef NBPG
10041 #     define getpagesize() NBPG * CLSIZE
10042 #     ifndef CLSIZE
10043 #      define CLSIZE 1
10044 #     endif /* no CLSIZE */
10045 #    else /* no NBPG */
10046 #     ifdef NBPC
10047 #      define getpagesize() NBPC
10048 #     else /* no NBPC */
10049 #      ifdef PAGESIZE
10050 #       define getpagesize() PAGESIZE
10051 #      endif /* PAGESIZE */
10052 #     endif /* no NBPC */
10053 #    endif /* no NBPG */
10054 #   endif /* no EXEC_PAGESIZE */
10055 #  else /* no HAVE_SYS_PARAM_H */
10056 #   define getpagesize() 8192   /* punt totally */
10057 #  endif /* no HAVE_SYS_PARAM_H */
10058 # endif /* no _SC_PAGESIZE */
10059
10060 #endif /* no HAVE_GETPAGESIZE */
10061
10062 int
10063 main ()
10064 {
10065   char *data, *data2, *data3;
10066   int i, pagesize;
10067   int fd;
10068
10069   pagesize = getpagesize ();
10070
10071   /* First, make a file with some known garbage in it. */
10072   data = (char *) malloc (pagesize);
10073   if (!data)
10074     return 1;
10075   for (i = 0; i < pagesize; ++i)
10076     *(data + i) = rand ();
10077   umask (0);
10078   fd = creat ("conftest.mmap", 0600);
10079   if (fd < 0)
10080     return 1;
10081   if (write (fd, data, pagesize) != pagesize)
10082     return 1;
10083   close (fd);
10084
10085   /* Next, try to mmap the file at a fixed address which already has
10086      something else allocated at it.  If we can, also make sure that
10087      we see the same garbage.  */
10088   fd = open ("conftest.mmap", O_RDWR);
10089   if (fd < 0)
10090     return 1;
10091   data2 = (char *) malloc (2 * pagesize);
10092   if (!data2)
10093     return 1;
10094   data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
10095   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
10096                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
10097     return 1;
10098   for (i = 0; i < pagesize; ++i)
10099     if (*(data + i) != *(data2 + i))
10100       return 1;
10101
10102   /* Finally, make sure that changes to the mapped area do not
10103      percolate back to the file as seen by read().  (This is a bug on
10104      some variants of i386 svr4.0.)  */
10105   for (i = 0; i < pagesize; ++i)
10106     *(data2 + i) = *(data2 + i) + 1;
10107   data3 = (char *) malloc (pagesize);
10108   if (!data3)
10109     return 1;
10110   if (read (fd, data3, pagesize) != pagesize)
10111     return 1;
10112   for (i = 0; i < pagesize; ++i)
10113     if (*(data + i) != *(data3 + i))
10114       return 1;
10115   close (fd);
10116   return 0;
10117 }
10118 _ACEOF
10119 rm -f conftest$ac_exeext
10120 if { (ac_try="$ac_link"
10121 case "(($ac_try" in
10122   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10123   *) ac_try_echo=$ac_try;;
10124 esac
10125 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10126   (eval "$ac_link") 2>&5
10127   ac_status=$?
10128   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10129   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10130   { (case "(($ac_try" in
10131   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10132   *) ac_try_echo=$ac_try;;
10133 esac
10134 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10135   (eval "$ac_try") 2>&5
10136   ac_status=$?
10137   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10138   (exit $ac_status); }; }; then
10139   ac_cv_func_mmap_fixed_mapped=yes
10140 else
10141   echo "$as_me: program exited with status $ac_status" >&5
10142 echo "$as_me: failed program was:" >&5
10143 sed 's/^/| /' conftest.$ac_ext >&5
10144
10145 ( exit $ac_status )
10146 ac_cv_func_mmap_fixed_mapped=no
10147 fi
10148 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10149 fi
10150
10151
10152 fi
10153 { echo "$as_me:$LINENO: result: $ac_cv_func_mmap_fixed_mapped" >&5
10154 echo "${ECHO_T}$ac_cv_func_mmap_fixed_mapped" >&6; }
10155 if test $ac_cv_func_mmap_fixed_mapped = yes; then
10156
10157 cat >>confdefs.h <<\_ACEOF
10158 #define HAVE_MMAP 1
10159 _ACEOF
10160
10161 fi
10162 rm -f conftest.mmap
10163
10164 if test $use_mmap_for_buffers = yes; then
10165   REL_ALLOC=no
10166 fi
10167
10168 LIBS="$libsrc_libs $LIBS"
10169
10170
10171 { echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet" >&5
10172 echo $ECHO_N "checking for dnet_ntoa in -ldnet... $ECHO_C" >&6; }
10173 if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then
10174   echo $ECHO_N "(cached) $ECHO_C" >&6
10175 else
10176   ac_check_lib_save_LIBS=$LIBS
10177 LIBS="-ldnet  $LIBS"
10178 cat >conftest.$ac_ext <<_ACEOF
10179 /* confdefs.h.  */
10180 _ACEOF
10181 cat confdefs.h >>conftest.$ac_ext
10182 cat >>conftest.$ac_ext <<_ACEOF
10183 /* end confdefs.h.  */
10184
10185 /* Override any GCC internal prototype to avoid an error.
10186    Use char because int might match the return type of a GCC
10187    builtin and then its argument prototype would still apply.  */
10188 #ifdef __cplusplus
10189 extern "C"
10190 #endif
10191 char dnet_ntoa ();
10192 int
10193 main ()
10194 {
10195 return dnet_ntoa ();
10196   ;
10197   return 0;
10198 }
10199 _ACEOF
10200 rm -f conftest.$ac_objext conftest$ac_exeext
10201 if { (ac_try="$ac_link"
10202 case "(($ac_try" in
10203   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10204   *) ac_try_echo=$ac_try;;
10205 esac
10206 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10207   (eval "$ac_link") 2>conftest.er1
10208   ac_status=$?
10209   grep -v '^ *+' conftest.er1 >conftest.err
10210   rm -f conftest.er1
10211   cat conftest.err >&5
10212   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10213   (exit $ac_status); } && {
10214          test -z "$ac_c_werror_flag" ||
10215          test ! -s conftest.err
10216        } && test -s conftest$ac_exeext &&
10217        $as_test_x conftest$ac_exeext; then
10218   ac_cv_lib_dnet_dnet_ntoa=yes
10219 else
10220   echo "$as_me: failed program was:" >&5
10221 sed 's/^/| /' conftest.$ac_ext >&5
10222
10223         ac_cv_lib_dnet_dnet_ntoa=no
10224 fi
10225
10226 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10227       conftest$ac_exeext conftest.$ac_ext
10228 LIBS=$ac_check_lib_save_LIBS
10229 fi
10230 { echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
10231 echo "${ECHO_T}$ac_cv_lib_dnet_dnet_ntoa" >&6; }
10232 if test $ac_cv_lib_dnet_dnet_ntoa = yes; then
10233   cat >>confdefs.h <<_ACEOF
10234 #define HAVE_LIBDNET 1
10235 _ACEOF
10236
10237   LIBS="-ldnet $LIBS"
10238
10239 fi
10240
10241
10242 { echo "$as_me:$LINENO: checking for main in -lXbsd" >&5
10243 echo $ECHO_N "checking for main in -lXbsd... $ECHO_C" >&6; }
10244 if test "${ac_cv_lib_Xbsd_main+set}" = set; then
10245   echo $ECHO_N "(cached) $ECHO_C" >&6
10246 else
10247   ac_check_lib_save_LIBS=$LIBS
10248 LIBS="-lXbsd  $LIBS"
10249 cat >conftest.$ac_ext <<_ACEOF
10250 /* confdefs.h.  */
10251 _ACEOF
10252 cat confdefs.h >>conftest.$ac_ext
10253 cat >>conftest.$ac_ext <<_ACEOF
10254 /* end confdefs.h.  */
10255
10256
10257 int
10258 main ()
10259 {
10260 return main ();
10261   ;
10262   return 0;
10263 }
10264 _ACEOF
10265 rm -f conftest.$ac_objext conftest$ac_exeext
10266 if { (ac_try="$ac_link"
10267 case "(($ac_try" in
10268   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10269   *) ac_try_echo=$ac_try;;
10270 esac
10271 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10272   (eval "$ac_link") 2>conftest.er1
10273   ac_status=$?
10274   grep -v '^ *+' conftest.er1 >conftest.err
10275   rm -f conftest.er1
10276   cat conftest.err >&5
10277   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10278   (exit $ac_status); } && {
10279          test -z "$ac_c_werror_flag" ||
10280          test ! -s conftest.err
10281        } && test -s conftest$ac_exeext &&
10282        $as_test_x conftest$ac_exeext; then
10283   ac_cv_lib_Xbsd_main=yes
10284 else
10285   echo "$as_me: failed program was:" >&5
10286 sed 's/^/| /' conftest.$ac_ext >&5
10287
10288         ac_cv_lib_Xbsd_main=no
10289 fi
10290
10291 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10292       conftest$ac_exeext conftest.$ac_ext
10293 LIBS=$ac_check_lib_save_LIBS
10294 fi
10295 { echo "$as_me:$LINENO: result: $ac_cv_lib_Xbsd_main" >&5
10296 echo "${ECHO_T}$ac_cv_lib_Xbsd_main" >&6; }
10297 if test $ac_cv_lib_Xbsd_main = yes; then
10298   LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd"
10299 fi
10300
10301
10302
10303 { echo "$as_me:$LINENO: checking for cma_open in -lpthreads" >&5
10304 echo $ECHO_N "checking for cma_open in -lpthreads... $ECHO_C" >&6; }
10305 if test "${ac_cv_lib_pthreads_cma_open+set}" = set; then
10306   echo $ECHO_N "(cached) $ECHO_C" >&6
10307 else
10308   ac_check_lib_save_LIBS=$LIBS
10309 LIBS="-lpthreads  $LIBS"
10310 cat >conftest.$ac_ext <<_ACEOF
10311 /* confdefs.h.  */
10312 _ACEOF
10313 cat confdefs.h >>conftest.$ac_ext
10314 cat >>conftest.$ac_ext <<_ACEOF
10315 /* end confdefs.h.  */
10316
10317 /* Override any GCC internal prototype to avoid an error.
10318    Use char because int might match the return type of a GCC
10319    builtin and then its argument prototype would still apply.  */
10320 #ifdef __cplusplus
10321 extern "C"
10322 #endif
10323 char cma_open ();
10324 int
10325 main ()
10326 {
10327 return cma_open ();
10328   ;
10329   return 0;
10330 }
10331 _ACEOF
10332 rm -f conftest.$ac_objext conftest$ac_exeext
10333 if { (ac_try="$ac_link"
10334 case "(($ac_try" in
10335   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10336   *) ac_try_echo=$ac_try;;
10337 esac
10338 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10339   (eval "$ac_link") 2>conftest.er1
10340   ac_status=$?
10341   grep -v '^ *+' conftest.er1 >conftest.err
10342   rm -f conftest.er1
10343   cat conftest.err >&5
10344   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10345   (exit $ac_status); } && {
10346          test -z "$ac_c_werror_flag" ||
10347          test ! -s conftest.err
10348        } && test -s conftest$ac_exeext &&
10349        $as_test_x conftest$ac_exeext; then
10350   ac_cv_lib_pthreads_cma_open=yes
10351 else
10352   echo "$as_me: failed program was:" >&5
10353 sed 's/^/| /' conftest.$ac_ext >&5
10354
10355         ac_cv_lib_pthreads_cma_open=no
10356 fi
10357
10358 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10359       conftest$ac_exeext conftest.$ac_ext
10360 LIBS=$ac_check_lib_save_LIBS
10361 fi
10362 { echo "$as_me:$LINENO: result: $ac_cv_lib_pthreads_cma_open" >&5
10363 echo "${ECHO_T}$ac_cv_lib_pthreads_cma_open" >&6; }
10364 if test $ac_cv_lib_pthreads_cma_open = yes; then
10365   cat >>confdefs.h <<_ACEOF
10366 #define HAVE_LIBPTHREADS 1
10367 _ACEOF
10368
10369   LIBS="-lpthreads $LIBS"
10370
10371 fi
10372
10373
10374
10375 case ${host_os} in
10376 aix*)
10377   { echo "$as_me:$LINENO: checking for -bbigtoc option" >&5
10378 echo $ECHO_N "checking for -bbigtoc option... $ECHO_C" >&6; }
10379 if test "${gdb_cv_bigtoc+set}" = set; then
10380   echo $ECHO_N "(cached) $ECHO_C" >&6
10381 else
10382
10383     case $GCC in
10384     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
10385     *) gdb_cv_bigtoc=-bbigtoc ;;
10386     esac
10387
10388     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
10389     cat >conftest.$ac_ext <<_ACEOF
10390 /* confdefs.h.  */
10391 _ACEOF
10392 cat confdefs.h >>conftest.$ac_ext
10393 cat >>conftest.$ac_ext <<_ACEOF
10394 /* end confdefs.h.  */
10395
10396 int
10397 main ()
10398 {
10399 int i;
10400   ;
10401   return 0;
10402 }
10403 _ACEOF
10404 rm -f conftest.$ac_objext conftest$ac_exeext
10405 if { (ac_try="$ac_link"
10406 case "(($ac_try" in
10407   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10408   *) ac_try_echo=$ac_try;;
10409 esac
10410 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10411   (eval "$ac_link") 2>conftest.er1
10412   ac_status=$?
10413   grep -v '^ *+' conftest.er1 >conftest.err
10414   rm -f conftest.er1
10415   cat conftest.err >&5
10416   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10417   (exit $ac_status); } && {
10418          test -z "$ac_c_werror_flag" ||
10419          test ! -s conftest.err
10420        } && test -s conftest$ac_exeext &&
10421        $as_test_x conftest$ac_exeext; then
10422   :
10423 else
10424   echo "$as_me: failed program was:" >&5
10425 sed 's/^/| /' conftest.$ac_ext >&5
10426
10427         gdb_cv_bigtoc=
10428 fi
10429
10430 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10431       conftest$ac_exeext conftest.$ac_ext
10432
10433 fi
10434 { echo "$as_me:$LINENO: result: $gdb_cv_bigtoc" >&5
10435 echo "${ECHO_T}$gdb_cv_bigtoc" >&6; }
10436   ;;
10437 esac
10438
10439 # Change CFLAGS and CPPFLAGS temporarily so that C_SWITCH_X_SITE gets
10440 # used for the tests that follow.  We set them back to REAL_CFLAGS and
10441 # REAL_CPPFLAGS later on.
10442
10443 REAL_CPPFLAGS="$CPPFLAGS"
10444
10445 if test "${HAVE_X11}" = "yes"; then
10446   DEFS="$C_SWITCH_X_SITE $DEFS"
10447   LDFLAGS="$LDFLAGS $LD_SWITCH_X_SITE"
10448   LIBS="$LIBX $LIBS"
10449   CFLAGS="$C_SWITCH_X_SITE $CFLAGS"
10450   CPPFLAGS="$C_SWITCH_X_SITE $CPPFLAGS"
10451
10452   # On Solaris, arrange for LD_RUN_PATH to point to the X libraries for tests.
10453   # This is handled by LD_SWITCH_X_SITE_AUX during the real build,
10454   # but it's more convenient here to set LD_RUN_PATH
10455   # since this also works on hosts that don't understand LD_SWITCH_X_SITE_AUX.
10456   if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then
10457     LD_RUN_PATH=$x_libraries${LD_RUN_PATH+:}$LD_RUN_PATH
10458     export LD_RUN_PATH
10459   fi
10460
10461   if test "${opsys}" = "gnu-linux"; then
10462     { echo "$as_me:$LINENO: checking whether X on GNU/Linux needs -b to link" >&5
10463 echo $ECHO_N "checking whether X on GNU/Linux needs -b to link... $ECHO_C" >&6; }
10464     cat >conftest.$ac_ext <<_ACEOF
10465 /* confdefs.h.  */
10466 _ACEOF
10467 cat confdefs.h >>conftest.$ac_ext
10468 cat >>conftest.$ac_ext <<_ACEOF
10469 /* end confdefs.h.  */
10470
10471 int
10472 main ()
10473 {
10474 XOpenDisplay ("foo");
10475   ;
10476   return 0;
10477 }
10478 _ACEOF
10479 rm -f conftest.$ac_objext conftest$ac_exeext
10480 if { (ac_try="$ac_link"
10481 case "(($ac_try" in
10482   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10483   *) ac_try_echo=$ac_try;;
10484 esac
10485 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10486   (eval "$ac_link") 2>conftest.er1
10487   ac_status=$?
10488   grep -v '^ *+' conftest.er1 >conftest.err
10489   rm -f conftest.er1
10490   cat conftest.err >&5
10491   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10492   (exit $ac_status); } && {
10493          test -z "$ac_c_werror_flag" ||
10494          test ! -s conftest.err
10495        } && test -s conftest$ac_exeext &&
10496        $as_test_x conftest$ac_exeext; then
10497   xlinux_first_failure=no
10498 else
10499   echo "$as_me: failed program was:" >&5
10500 sed 's/^/| /' conftest.$ac_ext >&5
10501
10502         xlinux_first_failure=yes
10503 fi
10504
10505 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10506       conftest$ac_exeext conftest.$ac_ext
10507     if test "${xlinux_first_failure}" = "yes"; then
10508       OLD_LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE"
10509       OLD_C_SWITCH_X_SITE="$C_SWITCH_X_SITE"
10510       OLD_CPPFLAGS="$CPPFLAGS"
10511       OLD_LIBS="$LIBS"
10512       LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -b i486-linuxaout"
10513       C_SWITCH_X_SITE="$C_SWITCH_X_SITE -b i486-linuxaout"
10514       CPPFLAGS="$CPPFLAGS -b i486-linuxaout"
10515       LIBS="$LIBS -b i486-linuxaout"
10516       cat >conftest.$ac_ext <<_ACEOF
10517 /* confdefs.h.  */
10518 _ACEOF
10519 cat confdefs.h >>conftest.$ac_ext
10520 cat >>conftest.$ac_ext <<_ACEOF
10521 /* end confdefs.h.  */
10522
10523 int
10524 main ()
10525 {
10526 XOpenDisplay ("foo");
10527   ;
10528   return 0;
10529 }
10530 _ACEOF
10531 rm -f conftest.$ac_objext conftest$ac_exeext
10532 if { (ac_try="$ac_link"
10533 case "(($ac_try" in
10534   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10535   *) ac_try_echo=$ac_try;;
10536 esac
10537 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10538   (eval "$ac_link") 2>conftest.er1
10539   ac_status=$?
10540   grep -v '^ *+' conftest.er1 >conftest.err
10541   rm -f conftest.er1
10542   cat conftest.err >&5
10543   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10544   (exit $ac_status); } && {
10545          test -z "$ac_c_werror_flag" ||
10546          test ! -s conftest.err
10547        } && test -s conftest$ac_exeext &&
10548        $as_test_x conftest$ac_exeext; then
10549   xlinux_second_failure=no
10550 else
10551   echo "$as_me: failed program was:" >&5
10552 sed 's/^/| /' conftest.$ac_ext >&5
10553
10554         xlinux_second_failure=yes
10555 fi
10556
10557 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10558       conftest$ac_exeext conftest.$ac_ext
10559       if test "${xlinux_second_failure}" = "yes"; then
10560         # If we get the same failure with -b, there is no use adding -b.
10561         # So take it out.  This plays safe.
10562         LD_SWITCH_X_SITE="$OLD_LD_SWITCH_X_SITE"
10563         C_SWITCH_X_SITE="$OLD_C_SWITCH_X_SITE"
10564         CPPFLAGS="$OLD_CPPFLAGS"
10565         LIBS="$OLD_LIBS"
10566         { echo "$as_me:$LINENO: result: no" >&5
10567 echo "${ECHO_T}no" >&6; }
10568       else
10569         { echo "$as_me:$LINENO: result: yes" >&5
10570 echo "${ECHO_T}yes" >&6; }
10571       fi
10572     else
10573       { echo "$as_me:$LINENO: result: no" >&5
10574 echo "${ECHO_T}no" >&6; }
10575     fi
10576   fi
10577
10578   # Reportedly, some broken Solaris systems have XKBlib.h but are missing
10579   # header files included from there.
10580   { echo "$as_me:$LINENO: checking for Xkb" >&5
10581 echo $ECHO_N "checking for Xkb... $ECHO_C" >&6; }
10582   cat >conftest.$ac_ext <<_ACEOF
10583 /* confdefs.h.  */
10584 _ACEOF
10585 cat confdefs.h >>conftest.$ac_ext
10586 cat >>conftest.$ac_ext <<_ACEOF
10587 /* end confdefs.h.  */
10588 #include <X11/Xlib.h>
10589 #include <X11/XKBlib.h>
10590 int
10591 main ()
10592 {
10593 XkbDescPtr kb = XkbGetKeyboard (0, XkbAllComponentsMask, XkbUseCoreKbd);
10594   ;
10595   return 0;
10596 }
10597 _ACEOF
10598 rm -f conftest.$ac_objext conftest$ac_exeext
10599 if { (ac_try="$ac_link"
10600 case "(($ac_try" in
10601   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10602   *) ac_try_echo=$ac_try;;
10603 esac
10604 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10605   (eval "$ac_link") 2>conftest.er1
10606   ac_status=$?
10607   grep -v '^ *+' conftest.er1 >conftest.err
10608   rm -f conftest.er1
10609   cat conftest.err >&5
10610   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10611   (exit $ac_status); } && {
10612          test -z "$ac_c_werror_flag" ||
10613          test ! -s conftest.err
10614        } && test -s conftest$ac_exeext &&
10615        $as_test_x conftest$ac_exeext; then
10616   emacs_xkb=yes
10617 else
10618   echo "$as_me: failed program was:" >&5
10619 sed 's/^/| /' conftest.$ac_ext >&5
10620
10621         emacs_xkb=no
10622 fi
10623
10624 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10625       conftest$ac_exeext conftest.$ac_ext
10626   { echo "$as_me:$LINENO: result: $emacs_xkb" >&5
10627 echo "${ECHO_T}$emacs_xkb" >&6; }
10628   if test $emacs_xkb = yes; then
10629
10630 cat >>confdefs.h <<\_ACEOF
10631 #define HAVE_XKBGETKEYBOARD 1
10632 _ACEOF
10633
10634   fi
10635
10636
10637
10638
10639
10640 for ac_func in XrmSetDatabase XScreenResourceString \
10641 XScreenNumberOfScreen XSetWMProtocols
10642 do
10643 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10644 { echo "$as_me:$LINENO: checking for $ac_func" >&5
10645 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
10646 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
10647   echo $ECHO_N "(cached) $ECHO_C" >&6
10648 else
10649   cat >conftest.$ac_ext <<_ACEOF
10650 /* confdefs.h.  */
10651 _ACEOF
10652 cat confdefs.h >>conftest.$ac_ext
10653 cat >>conftest.$ac_ext <<_ACEOF
10654 /* end confdefs.h.  */
10655 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10656    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
10657 #define $ac_func innocuous_$ac_func
10658
10659 /* System header to define __stub macros and hopefully few prototypes,
10660     which can conflict with char $ac_func (); below.
10661     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10662     <limits.h> exists even on freestanding compilers.  */
10663
10664 #ifdef __STDC__
10665 # include <limits.h>
10666 #else
10667 # include <assert.h>
10668 #endif
10669
10670 #undef $ac_func
10671
10672 /* Override any GCC internal prototype to avoid an error.
10673    Use char because int might match the return type of a GCC
10674    builtin and then its argument prototype would still apply.  */
10675 #ifdef __cplusplus
10676 extern "C"
10677 #endif
10678 char $ac_func ();
10679 /* The GNU C library defines this for functions which it implements
10680     to always fail with ENOSYS.  Some functions are actually named
10681     something starting with __ and the normal name is an alias.  */
10682 #if defined __stub_$ac_func || defined __stub___$ac_func
10683 choke me
10684 #endif
10685
10686 int
10687 main ()
10688 {
10689 return $ac_func ();
10690   ;
10691   return 0;
10692 }
10693 _ACEOF
10694 rm -f conftest.$ac_objext conftest$ac_exeext
10695 if { (ac_try="$ac_link"
10696 case "(($ac_try" in
10697   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10698   *) ac_try_echo=$ac_try;;
10699 esac
10700 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10701   (eval "$ac_link") 2>conftest.er1
10702   ac_status=$?
10703   grep -v '^ *+' conftest.er1 >conftest.err
10704   rm -f conftest.er1
10705   cat conftest.err >&5
10706   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10707   (exit $ac_status); } && {
10708          test -z "$ac_c_werror_flag" ||
10709          test ! -s conftest.err
10710        } && test -s conftest$ac_exeext &&
10711        $as_test_x conftest$ac_exeext; then
10712   eval "$as_ac_var=yes"
10713 else
10714   echo "$as_me: failed program was:" >&5
10715 sed 's/^/| /' conftest.$ac_ext >&5
10716
10717         eval "$as_ac_var=no"
10718 fi
10719
10720 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10721       conftest$ac_exeext conftest.$ac_ext
10722 fi
10723 ac_res=`eval echo '${'$as_ac_var'}'`
10724                { echo "$as_me:$LINENO: result: $ac_res" >&5
10725 echo "${ECHO_T}$ac_res" >&6; }
10726 if test `eval echo '${'$as_ac_var'}'` = yes; then
10727   cat >>confdefs.h <<_ACEOF
10728 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
10729 _ACEOF
10730
10731 fi
10732 done
10733
10734 fi
10735
10736 if test "${window_system}" = "x11"; then
10737   { echo "$as_me:$LINENO: checking X11 version 6" >&5
10738 echo $ECHO_N "checking X11 version 6... $ECHO_C" >&6; }
10739   if test "${emacs_cv_x11_version_6+set}" = set; then
10740   echo $ECHO_N "(cached) $ECHO_C" >&6
10741 else
10742   cat >conftest.$ac_ext <<_ACEOF
10743 /* confdefs.h.  */
10744 _ACEOF
10745 cat confdefs.h >>conftest.$ac_ext
10746 cat >>conftest.$ac_ext <<_ACEOF
10747 /* end confdefs.h.  */
10748 #include <X11/Xlib.h>
10749 int
10750 main ()
10751 {
10752 #if XlibSpecificationRelease < 6
10753 fail;
10754 #endif
10755
10756   ;
10757   return 0;
10758 }
10759 _ACEOF
10760 rm -f conftest.$ac_objext conftest$ac_exeext
10761 if { (ac_try="$ac_link"
10762 case "(($ac_try" in
10763   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10764   *) ac_try_echo=$ac_try;;
10765 esac
10766 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10767   (eval "$ac_link") 2>conftest.er1
10768   ac_status=$?
10769   grep -v '^ *+' conftest.er1 >conftest.err
10770   rm -f conftest.er1
10771   cat conftest.err >&5
10772   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10773   (exit $ac_status); } && {
10774          test -z "$ac_c_werror_flag" ||
10775          test ! -s conftest.err
10776        } && test -s conftest$ac_exeext &&
10777        $as_test_x conftest$ac_exeext; then
10778   emacs_cv_x11_version_6=yes
10779 else
10780   echo "$as_me: failed program was:" >&5
10781 sed 's/^/| /' conftest.$ac_ext >&5
10782
10783         emacs_cv_x11_version_6=no
10784 fi
10785
10786 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10787       conftest$ac_exeext conftest.$ac_ext
10788 fi
10789
10790   if test $emacs_cv_x11_version_6 = yes; then
10791     { echo "$as_me:$LINENO: result: 6 or newer" >&5
10792 echo "${ECHO_T}6 or newer" >&6; }
10793
10794 cat >>confdefs.h <<\_ACEOF
10795 #define HAVE_X11R6 1
10796 _ACEOF
10797
10798   else
10799     { echo "$as_me:$LINENO: result: before 6" >&5
10800 echo "${ECHO_T}before 6" >&6; }
10801   fi
10802 fi
10803
10804
10805 ### Use -lrsvg-2 if available, unless `--with-rsvg=no' is specified.
10806 HAVE_RSVG=no
10807 if test "${HAVE_X11}" = "yes"; then
10808   if test "${with_rsvg}" != "no"; then
10809     RSVG_REQUIRED=2.0.0
10810     RSVG_MODULE="librsvg-2.0 >= $RSVG_REQUIRED"
10811
10812
10813   succeeded=no
10814
10815   # Extract the first word of "pkg-config", so it can be a program name with args.
10816 set dummy pkg-config; ac_word=$2
10817 { echo "$as_me:$LINENO: checking for $ac_word" >&5
10818 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
10819 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
10820   echo $ECHO_N "(cached) $ECHO_C" >&6
10821 else
10822   case $PKG_CONFIG in
10823   [\\/]* | ?:[\\/]*)
10824   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10825   ;;
10826   *)
10827   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10828 for as_dir in $PATH
10829 do
10830   IFS=$as_save_IFS
10831   test -z "$as_dir" && as_dir=.
10832   for ac_exec_ext in '' $ac_executable_extensions; do
10833   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10834     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10835     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
10836     break 2
10837   fi
10838 done
10839 done
10840 IFS=$as_save_IFS
10841
10842   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10843   ;;
10844 esac
10845 fi
10846 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10847 if test -n "$PKG_CONFIG"; then
10848   { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
10849 echo "${ECHO_T}$PKG_CONFIG" >&6; }
10850 else
10851   { echo "$as_me:$LINENO: result: no" >&5
10852 echo "${ECHO_T}no" >&6; }
10853 fi
10854
10855
10856
10857   if test "$PKG_CONFIG" = "no" ; then
10858      :
10859   else
10860      PKG_CONFIG_MIN_VERSION=0.9.0
10861      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10862         { echo "$as_me:$LINENO: checking for $RSVG_MODULE" >&5
10863 echo $ECHO_N "checking for $RSVG_MODULE... $ECHO_C" >&6; }
10864
10865         if $PKG_CONFIG --exists "$RSVG_MODULE" 2>&5; then
10866             { echo "$as_me:$LINENO: result: yes" >&5
10867 echo "${ECHO_T}yes" >&6; }
10868             succeeded=yes
10869
10870             { echo "$as_me:$LINENO: checking RSVG_CFLAGS" >&5
10871 echo $ECHO_N "checking RSVG_CFLAGS... $ECHO_C" >&6; }
10872             RSVG_CFLAGS=`$PKG_CONFIG --cflags "$RSVG_MODULE"|sed -e 's,///*,/,g'`
10873             { echo "$as_me:$LINENO: result: $RSVG_CFLAGS" >&5
10874 echo "${ECHO_T}$RSVG_CFLAGS" >&6; }
10875
10876             { echo "$as_me:$LINENO: checking RSVG_LIBS" >&5
10877 echo $ECHO_N "checking RSVG_LIBS... $ECHO_C" >&6; }
10878             RSVG_LIBS=`$PKG_CONFIG --libs "$RSVG_MODULE"|sed -e 's,///*,/,g'`
10879             { echo "$as_me:$LINENO: result: $RSVG_LIBS" >&5
10880 echo "${ECHO_T}$RSVG_LIBS" >&6; }
10881         else
10882             { echo "$as_me:$LINENO: result: no" >&5
10883 echo "${ECHO_T}no" >&6; }
10884             RSVG_CFLAGS=""
10885             RSVG_LIBS=""
10886             ## If we have a custom action on failure, don't print errors, but
10887             ## do set a variable so people can do so.
10888             RSVG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$RSVG_MODULE"`
10889
10890         fi
10891
10892
10893
10894      else
10895         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10896         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10897      fi
10898   fi
10899
10900   if test $succeeded = yes; then
10901      :
10902   else
10903      :
10904   fi
10905
10906
10907
10908
10909     if test ".${RSVG_CFLAGS}" != "."; then
10910       HAVE_RSVG=yes
10911
10912 cat >>confdefs.h <<\_ACEOF
10913 #define HAVE_RSVG 1
10914 _ACEOF
10915
10916       CFLAGS="$CFLAGS $RSVG_CFLAGS"
10917       LIBS="$RSVG_LIBS $LIBS"
10918     fi
10919   fi
10920 fi
10921
10922
10923 HAVE_GTK=no
10924 if test "${with_gtk}" = "yes" || test "$USE_X_TOOLKIT" = "maybe"; then
10925   GLIB_REQUIRED=2.6
10926   GTK_REQUIRED=2.6
10927   GTK_MODULES="gtk+-2.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
10928
10929
10930   succeeded=no
10931
10932   # Extract the first word of "pkg-config", so it can be a program name with args.
10933 set dummy pkg-config; ac_word=$2
10934 { echo "$as_me:$LINENO: checking for $ac_word" >&5
10935 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
10936 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
10937   echo $ECHO_N "(cached) $ECHO_C" >&6
10938 else
10939   case $PKG_CONFIG in
10940   [\\/]* | ?:[\\/]*)
10941   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10942   ;;
10943   *)
10944   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10945 for as_dir in $PATH
10946 do
10947   IFS=$as_save_IFS
10948   test -z "$as_dir" && as_dir=.
10949   for ac_exec_ext in '' $ac_executable_extensions; do
10950   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10951     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10952     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
10953     break 2
10954   fi
10955 done
10956 done
10957 IFS=$as_save_IFS
10958
10959   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10960   ;;
10961 esac
10962 fi
10963 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10964 if test -n "$PKG_CONFIG"; then
10965   { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
10966 echo "${ECHO_T}$PKG_CONFIG" >&6; }
10967 else
10968   { echo "$as_me:$LINENO: result: no" >&5
10969 echo "${ECHO_T}no" >&6; }
10970 fi
10971
10972
10973
10974   if test "$PKG_CONFIG" = "no" ; then
10975      pkg_check_gtk=no
10976   else
10977      PKG_CONFIG_MIN_VERSION=0.9.0
10978      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10979         { echo "$as_me:$LINENO: checking for $GTK_MODULES" >&5
10980 echo $ECHO_N "checking for $GTK_MODULES... $ECHO_C" >&6; }
10981
10982         if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then
10983             { echo "$as_me:$LINENO: result: yes" >&5
10984 echo "${ECHO_T}yes" >&6; }
10985             succeeded=yes
10986
10987             { echo "$as_me:$LINENO: checking GTK_CFLAGS" >&5
10988 echo $ECHO_N "checking GTK_CFLAGS... $ECHO_C" >&6; }
10989             GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'`
10990             { echo "$as_me:$LINENO: result: $GTK_CFLAGS" >&5
10991 echo "${ECHO_T}$GTK_CFLAGS" >&6; }
10992
10993             { echo "$as_me:$LINENO: checking GTK_LIBS" >&5
10994 echo $ECHO_N "checking GTK_LIBS... $ECHO_C" >&6; }
10995             GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'`
10996             { echo "$as_me:$LINENO: result: $GTK_LIBS" >&5
10997 echo "${ECHO_T}$GTK_LIBS" >&6; }
10998         else
10999             { echo "$as_me:$LINENO: result: no" >&5
11000 echo "${ECHO_T}no" >&6; }
11001             GTK_CFLAGS=""
11002             GTK_LIBS=""
11003             ## If we have a custom action on failure, don't print errors, but
11004             ## do set a variable so people can do so.
11005             GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
11006
11007         fi
11008
11009
11010
11011      else
11012         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11013         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11014      fi
11015   fi
11016
11017   if test $succeeded = yes; then
11018      pkg_check_gtk=yes
11019   else
11020      pkg_check_gtk=no
11021   fi
11022
11023   if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
11024      { { echo "$as_me:$LINENO: error: $GTK_PKG_ERRORS" >&5
11025 echo "$as_me: error: $GTK_PKG_ERRORS" >&2;}
11026    { (exit 1); exit 1; }; }
11027   fi
11028 fi
11029
11030
11031 if test x"$pkg_check_gtk" = xyes; then
11032
11033
11034
11035   C_SWITCH_X_SITE="$C_SWITCH_X_SITE $GTK_CFLAGS"
11036   CFLAGS="$CFLAGS $GTK_CFLAGS"
11037   LIBS="$GTK_LIBS $LIBS"
11038     GTK_COMPILES=no
11039
11040 for ac_func in gtk_main
11041 do
11042 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
11043 { echo "$as_me:$LINENO: checking for $ac_func" >&5
11044 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
11045 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
11046   echo $ECHO_N "(cached) $ECHO_C" >&6
11047 else
11048   cat >conftest.$ac_ext <<_ACEOF
11049 /* confdefs.h.  */
11050 _ACEOF
11051 cat confdefs.h >>conftest.$ac_ext
11052 cat >>conftest.$ac_ext <<_ACEOF
11053 /* end confdefs.h.  */
11054 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
11055    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
11056 #define $ac_func innocuous_$ac_func
11057
11058 /* System header to define __stub macros and hopefully few prototypes,
11059     which can conflict with char $ac_func (); below.
11060     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11061     <limits.h> exists even on freestanding compilers.  */
11062
11063 #ifdef __STDC__
11064 # include <limits.h>
11065 #else
11066 # include <assert.h>
11067 #endif
11068
11069 #undef $ac_func
11070
11071 /* Override any GCC internal prototype to avoid an error.
11072    Use char because int might match the return type of a GCC
11073    builtin and then its argument prototype would still apply.  */
11074 #ifdef __cplusplus
11075 extern "C"
11076 #endif
11077 char $ac_func ();
11078 /* The GNU C library defines this for functions which it implements
11079     to always fail with ENOSYS.  Some functions are actually named
11080     something starting with __ and the normal name is an alias.  */
11081 #if defined __stub_$ac_func || defined __stub___$ac_func
11082 choke me
11083 #endif
11084
11085 int
11086 main ()
11087 {
11088 return $ac_func ();
11089   ;
11090   return 0;
11091 }
11092 _ACEOF
11093 rm -f conftest.$ac_objext conftest$ac_exeext
11094 if { (ac_try="$ac_link"
11095 case "(($ac_try" in
11096   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11097   *) ac_try_echo=$ac_try;;
11098 esac
11099 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11100   (eval "$ac_link") 2>conftest.er1
11101   ac_status=$?
11102   grep -v '^ *+' conftest.er1 >conftest.err
11103   rm -f conftest.er1
11104   cat conftest.err >&5
11105   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11106   (exit $ac_status); } && {
11107          test -z "$ac_c_werror_flag" ||
11108          test ! -s conftest.err
11109        } && test -s conftest$ac_exeext &&
11110        $as_test_x conftest$ac_exeext; then
11111   eval "$as_ac_var=yes"
11112 else
11113   echo "$as_me: failed program was:" >&5
11114 sed 's/^/| /' conftest.$ac_ext >&5
11115
11116         eval "$as_ac_var=no"
11117 fi
11118
11119 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11120       conftest$ac_exeext conftest.$ac_ext
11121 fi
11122 ac_res=`eval echo '${'$as_ac_var'}'`
11123                { echo "$as_me:$LINENO: result: $ac_res" >&5
11124 echo "${ECHO_T}$ac_res" >&6; }
11125 if test `eval echo '${'$as_ac_var'}'` = yes; then
11126   cat >>confdefs.h <<_ACEOF
11127 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
11128 _ACEOF
11129  GTK_COMPILES=yes
11130 fi
11131 done
11132
11133   if test "${GTK_COMPILES}" != "yes"; then
11134     if test "$USE_X_TOOLKIT" != "maybe"; then
11135       { { echo "$as_me:$LINENO: error: Gtk+ wanted, but it does not compile, see config.log.  Maybe some x11-devel files missing?" >&5
11136 echo "$as_me: error: Gtk+ wanted, but it does not compile, see config.log.  Maybe some x11-devel files missing?" >&2;}
11137    { (exit 1); exit 1; }; };
11138     fi
11139   else
11140     HAVE_GTK=yes
11141
11142 cat >>confdefs.h <<\_ACEOF
11143 #define USE_GTK 1
11144 _ACEOF
11145
11146     USE_X_TOOLKIT=none
11147     if $PKG_CONFIG --atleast-version=2.10 gtk+-2.0; then
11148       :
11149     else
11150       { echo "$as_me:$LINENO: WARNING: Your version of Gtk+ will have problems with
11151        closing open displays.  This is no problem if you just use
11152        one display, but if you use more than one and close one of them
11153        Emacs may crash." >&5
11154 echo "$as_me: WARNING: Your version of Gtk+ will have problems with
11155        closing open displays.  This is no problem if you just use
11156        one display, but if you use more than one and close one of them
11157        Emacs may crash." >&2;}
11158       sleep 3
11159     fi
11160   fi
11161
11162 fi
11163
11164
11165 if test "${HAVE_GTK}" = "yes"; then
11166
11167       if test "$with_toolkit_scroll_bars" != no; then
11168     with_toolkit_scroll_bars=yes
11169   fi
11170
11171       HAVE_GTK_MULTIDISPLAY=no
11172
11173 for ac_func in gdk_display_open
11174 do
11175 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
11176 { echo "$as_me:$LINENO: checking for $ac_func" >&5
11177 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
11178 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
11179   echo $ECHO_N "(cached) $ECHO_C" >&6
11180 else
11181   cat >conftest.$ac_ext <<_ACEOF
11182 /* confdefs.h.  */
11183 _ACEOF
11184 cat confdefs.h >>conftest.$ac_ext
11185 cat >>conftest.$ac_ext <<_ACEOF
11186 /* end confdefs.h.  */
11187 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
11188    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
11189 #define $ac_func innocuous_$ac_func
11190
11191 /* System header to define __stub macros and hopefully few prototypes,
11192     which can conflict with char $ac_func (); below.
11193     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11194     <limits.h> exists even on freestanding compilers.  */
11195
11196 #ifdef __STDC__
11197 # include <limits.h>
11198 #else
11199 # include <assert.h>
11200 #endif
11201
11202 #undef $ac_func
11203
11204 /* Override any GCC internal prototype to avoid an error.
11205    Use char because int might match the return type of a GCC
11206    builtin and then its argument prototype would still apply.  */
11207 #ifdef __cplusplus
11208 extern "C"
11209 #endif
11210 char $ac_func ();
11211 /* The GNU C library defines this for functions which it implements
11212     to always fail with ENOSYS.  Some functions are actually named
11213     something starting with __ and the normal name is an alias.  */
11214 #if defined __stub_$ac_func || defined __stub___$ac_func
11215 choke me
11216 #endif
11217
11218 int
11219 main ()
11220 {
11221 return $ac_func ();
11222   ;
11223   return 0;
11224 }
11225 _ACEOF
11226 rm -f conftest.$ac_objext conftest$ac_exeext
11227 if { (ac_try="$ac_link"
11228 case "(($ac_try" in
11229   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11230   *) ac_try_echo=$ac_try;;
11231 esac
11232 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11233   (eval "$ac_link") 2>conftest.er1
11234   ac_status=$?
11235   grep -v '^ *+' conftest.er1 >conftest.err
11236   rm -f conftest.er1
11237   cat conftest.err >&5
11238   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11239   (exit $ac_status); } && {
11240          test -z "$ac_c_werror_flag" ||
11241          test ! -s conftest.err
11242        } && test -s conftest$ac_exeext &&
11243        $as_test_x conftest$ac_exeext; then
11244   eval "$as_ac_var=yes"
11245 else
11246   echo "$as_me: failed program was:" >&5
11247 sed 's/^/| /' conftest.$ac_ext >&5
11248
11249         eval "$as_ac_var=no"
11250 fi
11251
11252 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11253       conftest$ac_exeext conftest.$ac_ext
11254 fi
11255 ac_res=`eval echo '${'$as_ac_var'}'`
11256                { echo "$as_me:$LINENO: result: $ac_res" >&5
11257 echo "${ECHO_T}$ac_res" >&6; }
11258 if test `eval echo '${'$as_ac_var'}'` = yes; then
11259   cat >>confdefs.h <<_ACEOF
11260 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
11261 _ACEOF
11262  HAVE_GTK_MULTIDISPLAY=yes
11263 fi
11264 done
11265
11266   if test "${HAVE_GTK_MULTIDISPLAY}" = "yes"; then
11267
11268 cat >>confdefs.h <<\_ACEOF
11269 #define HAVE_GTK_MULTIDISPLAY 1
11270 _ACEOF
11271
11272   fi
11273
11274       HAVE_GTK_FILE_SELECTION=no
11275
11276 for ac_func in gtk_file_selection_new
11277 do
11278 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
11279 { echo "$as_me:$LINENO: checking for $ac_func" >&5
11280 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
11281 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
11282   echo $ECHO_N "(cached) $ECHO_C" >&6
11283 else
11284   cat >conftest.$ac_ext <<_ACEOF
11285 /* confdefs.h.  */
11286 _ACEOF
11287 cat confdefs.h >>conftest.$ac_ext
11288 cat >>conftest.$ac_ext <<_ACEOF
11289 /* end confdefs.h.  */
11290 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
11291    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
11292 #define $ac_func innocuous_$ac_func
11293
11294 /* System header to define __stub macros and hopefully few prototypes,
11295     which can conflict with char $ac_func (); below.
11296     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11297     <limits.h> exists even on freestanding compilers.  */
11298
11299 #ifdef __STDC__
11300 # include <limits.h>
11301 #else
11302 # include <assert.h>
11303 #endif
11304
11305 #undef $ac_func
11306
11307 /* Override any GCC internal prototype to avoid an error.
11308    Use char because int might match the return type of a GCC
11309    builtin and then its argument prototype would still apply.  */
11310 #ifdef __cplusplus
11311 extern "C"
11312 #endif
11313 char $ac_func ();
11314 /* The GNU C library defines this for functions which it implements
11315     to always fail with ENOSYS.  Some functions are actually named
11316     something starting with __ and the normal name is an alias.  */
11317 #if defined __stub_$ac_func || defined __stub___$ac_func
11318 choke me
11319 #endif
11320
11321 int
11322 main ()
11323 {
11324 return $ac_func ();
11325   ;
11326   return 0;
11327 }
11328 _ACEOF
11329 rm -f conftest.$ac_objext conftest$ac_exeext
11330 if { (ac_try="$ac_link"
11331 case "(($ac_try" in
11332   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11333   *) ac_try_echo=$ac_try;;
11334 esac
11335 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11336   (eval "$ac_link") 2>conftest.er1
11337   ac_status=$?
11338   grep -v '^ *+' conftest.er1 >conftest.err
11339   rm -f conftest.er1
11340   cat conftest.err >&5
11341   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11342   (exit $ac_status); } && {
11343          test -z "$ac_c_werror_flag" ||
11344          test ! -s conftest.err
11345        } && test -s conftest$ac_exeext &&
11346        $as_test_x conftest$ac_exeext; then
11347   eval "$as_ac_var=yes"
11348 else
11349   echo "$as_me: failed program was:" >&5
11350 sed 's/^/| /' conftest.$ac_ext >&5
11351
11352         eval "$as_ac_var=no"
11353 fi
11354
11355 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11356       conftest$ac_exeext conftest.$ac_ext
11357 fi
11358 ac_res=`eval echo '${'$as_ac_var'}'`
11359                { echo "$as_me:$LINENO: result: $ac_res" >&5
11360 echo "${ECHO_T}$ac_res" >&6; }
11361 if test `eval echo '${'$as_ac_var'}'` = yes; then
11362   cat >>confdefs.h <<_ACEOF
11363 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
11364 _ACEOF
11365  HAVE_GTK_FILE_SELECTION=yes
11366 fi
11367 done
11368
11369
11370       HAVE_GTK_FILE_CHOOSER=no
11371
11372 for ac_func in gtk_file_chooser_dialog_new
11373 do
11374 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
11375 { echo "$as_me:$LINENO: checking for $ac_func" >&5
11376 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
11377 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
11378   echo $ECHO_N "(cached) $ECHO_C" >&6
11379 else
11380   cat >conftest.$ac_ext <<_ACEOF
11381 /* confdefs.h.  */
11382 _ACEOF
11383 cat confdefs.h >>conftest.$ac_ext
11384 cat >>conftest.$ac_ext <<_ACEOF
11385 /* end confdefs.h.  */
11386 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
11387    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
11388 #define $ac_func innocuous_$ac_func
11389
11390 /* System header to define __stub macros and hopefully few prototypes,
11391     which can conflict with char $ac_func (); below.
11392     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11393     <limits.h> exists even on freestanding compilers.  */
11394
11395 #ifdef __STDC__
11396 # include <limits.h>
11397 #else
11398 # include <assert.h>
11399 #endif
11400
11401 #undef $ac_func
11402
11403 /* Override any GCC internal prototype to avoid an error.
11404    Use char because int might match the return type of a GCC
11405    builtin and then its argument prototype would still apply.  */
11406 #ifdef __cplusplus
11407 extern "C"
11408 #endif
11409 char $ac_func ();
11410 /* The GNU C library defines this for functions which it implements
11411     to always fail with ENOSYS.  Some functions are actually named
11412     something starting with __ and the normal name is an alias.  */
11413 #if defined __stub_$ac_func || defined __stub___$ac_func
11414 choke me
11415 #endif
11416
11417 int
11418 main ()
11419 {
11420 return $ac_func ();
11421   ;
11422   return 0;
11423 }
11424 _ACEOF
11425 rm -f conftest.$ac_objext conftest$ac_exeext
11426 if { (ac_try="$ac_link"
11427 case "(($ac_try" in
11428   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11429   *) ac_try_echo=$ac_try;;
11430 esac
11431 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11432   (eval "$ac_link") 2>conftest.er1
11433   ac_status=$?
11434   grep -v '^ *+' conftest.er1 >conftest.err
11435   rm -f conftest.er1
11436   cat conftest.err >&5
11437   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11438   (exit $ac_status); } && {
11439          test -z "$ac_c_werror_flag" ||
11440          test ! -s conftest.err
11441        } && test -s conftest$ac_exeext &&
11442        $as_test_x conftest$ac_exeext; then
11443   eval "$as_ac_var=yes"
11444 else
11445   echo "$as_me: failed program was:" >&5
11446 sed 's/^/| /' conftest.$ac_ext >&5
11447
11448         eval "$as_ac_var=no"
11449 fi
11450
11451 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11452       conftest$ac_exeext conftest.$ac_ext
11453 fi
11454 ac_res=`eval echo '${'$as_ac_var'}'`
11455                { echo "$as_me:$LINENO: result: $ac_res" >&5
11456 echo "${ECHO_T}$ac_res" >&6; }
11457 if test `eval echo '${'$as_ac_var'}'` = yes; then
11458   cat >>confdefs.h <<_ACEOF
11459 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
11460 _ACEOF
11461  HAVE_GTK_FILE_CHOOSER=yes
11462 fi
11463 done
11464
11465
11466   if test "$HAVE_GTK_FILE_SELECTION" = yes \
11467      && test "$HAVE_GTK_FILE_CHOOSER" = yes;  then
11468
11469 cat >>confdefs.h <<\_ACEOF
11470 #define HAVE_GTK_FILE_BOTH 1
11471 _ACEOF
11472
11473   fi
11474
11475       if test "$HAVE_GTK_FILE_CHOOSER" = yes; then
11476     HAVE_GTK_AND_PTHREAD=no
11477
11478 for ac_header in pthread.h
11479 do
11480 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
11481 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
11482   { echo "$as_me:$LINENO: checking for $ac_header" >&5
11483 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
11484 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
11485   echo $ECHO_N "(cached) $ECHO_C" >&6
11486 fi
11487 ac_res=`eval echo '${'$as_ac_Header'}'`
11488                { echo "$as_me:$LINENO: result: $ac_res" >&5
11489 echo "${ECHO_T}$ac_res" >&6; }
11490 else
11491   # Is the header compilable?
11492 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
11493 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
11494 cat >conftest.$ac_ext <<_ACEOF
11495 /* confdefs.h.  */
11496 _ACEOF
11497 cat confdefs.h >>conftest.$ac_ext
11498 cat >>conftest.$ac_ext <<_ACEOF
11499 /* end confdefs.h.  */
11500 $ac_includes_default
11501 #include <$ac_header>
11502 _ACEOF
11503 rm -f conftest.$ac_objext
11504 if { (ac_try="$ac_compile"
11505 case "(($ac_try" in
11506   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11507   *) ac_try_echo=$ac_try;;
11508 esac
11509 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11510   (eval "$ac_compile") 2>conftest.er1
11511   ac_status=$?
11512   grep -v '^ *+' conftest.er1 >conftest.err
11513   rm -f conftest.er1
11514   cat conftest.err >&5
11515   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11516   (exit $ac_status); } && {
11517          test -z "$ac_c_werror_flag" ||
11518          test ! -s conftest.err
11519        } && test -s conftest.$ac_objext; then
11520   ac_header_compiler=yes
11521 else
11522   echo "$as_me: failed program was:" >&5
11523 sed 's/^/| /' conftest.$ac_ext >&5
11524
11525         ac_header_compiler=no
11526 fi
11527
11528 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11529 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
11530 echo "${ECHO_T}$ac_header_compiler" >&6; }
11531
11532 # Is the header present?
11533 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
11534 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
11535 cat >conftest.$ac_ext <<_ACEOF
11536 /* confdefs.h.  */
11537 _ACEOF
11538 cat confdefs.h >>conftest.$ac_ext
11539 cat >>conftest.$ac_ext <<_ACEOF
11540 /* end confdefs.h.  */
11541 #include <$ac_header>
11542 _ACEOF
11543 if { (ac_try="$ac_cpp conftest.$ac_ext"
11544 case "(($ac_try" in
11545   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11546   *) ac_try_echo=$ac_try;;
11547 esac
11548 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11549   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
11550   ac_status=$?
11551   grep -v '^ *+' conftest.er1 >conftest.err
11552   rm -f conftest.er1
11553   cat conftest.err >&5
11554   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11555   (exit $ac_status); } >/dev/null && {
11556          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
11557          test ! -s conftest.err
11558        }; then
11559   ac_header_preproc=yes
11560 else
11561   echo "$as_me: failed program was:" >&5
11562 sed 's/^/| /' conftest.$ac_ext >&5
11563
11564   ac_header_preproc=no
11565 fi
11566
11567 rm -f conftest.err conftest.$ac_ext
11568 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
11569 echo "${ECHO_T}$ac_header_preproc" >&6; }
11570
11571 # So?  What about this header?
11572 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
11573   yes:no: )
11574     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
11575 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
11576     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
11577 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
11578     ac_header_preproc=yes
11579     ;;
11580   no:yes:* )
11581     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
11582 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
11583     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
11584 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
11585     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
11586 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
11587     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
11588 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
11589     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
11590 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
11591     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
11592 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
11593
11594     ;;
11595 esac
11596 { echo "$as_me:$LINENO: checking for $ac_header" >&5
11597 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
11598 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
11599   echo $ECHO_N "(cached) $ECHO_C" >&6
11600 else
11601   eval "$as_ac_Header=\$ac_header_preproc"
11602 fi
11603 ac_res=`eval echo '${'$as_ac_Header'}'`
11604                { echo "$as_me:$LINENO: result: $ac_res" >&5
11605 echo "${ECHO_T}$ac_res" >&6; }
11606
11607 fi
11608 if test `eval echo '${'$as_ac_Header'}'` = yes; then
11609   cat >>confdefs.h <<_ACEOF
11610 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
11611 _ACEOF
11612
11613 fi
11614
11615 done
11616
11617     if test "$ac_cv_header_pthread_h"; then
11618       { echo "$as_me:$LINENO: checking for pthread_self in -lpthread" >&5
11619 echo $ECHO_N "checking for pthread_self in -lpthread... $ECHO_C" >&6; }
11620 if test "${ac_cv_lib_pthread_pthread_self+set}" = set; then
11621   echo $ECHO_N "(cached) $ECHO_C" >&6
11622 else
11623   ac_check_lib_save_LIBS=$LIBS
11624 LIBS="-lpthread  $LIBS"
11625 cat >conftest.$ac_ext <<_ACEOF
11626 /* confdefs.h.  */
11627 _ACEOF
11628 cat confdefs.h >>conftest.$ac_ext
11629 cat >>conftest.$ac_ext <<_ACEOF
11630 /* end confdefs.h.  */
11631
11632 /* Override any GCC internal prototype to avoid an error.
11633    Use char because int might match the return type of a GCC
11634    builtin and then its argument prototype would still apply.  */
11635 #ifdef __cplusplus
11636 extern "C"
11637 #endif
11638 char pthread_self ();
11639 int
11640 main ()
11641 {
11642 return pthread_self ();
11643   ;
11644   return 0;
11645 }
11646 _ACEOF
11647 rm -f conftest.$ac_objext conftest$ac_exeext
11648 if { (ac_try="$ac_link"
11649 case "(($ac_try" in
11650   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11651   *) ac_try_echo=$ac_try;;
11652 esac
11653 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11654   (eval "$ac_link") 2>conftest.er1
11655   ac_status=$?
11656   grep -v '^ *+' conftest.er1 >conftest.err
11657   rm -f conftest.er1
11658   cat conftest.err >&5
11659   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11660   (exit $ac_status); } && {
11661          test -z "$ac_c_werror_flag" ||
11662          test ! -s conftest.err
11663        } && test -s conftest$ac_exeext &&
11664        $as_test_x conftest$ac_exeext; then
11665   ac_cv_lib_pthread_pthread_self=yes
11666 else
11667   echo "$as_me: failed program was:" >&5
11668 sed 's/^/| /' conftest.$ac_ext >&5
11669
11670         ac_cv_lib_pthread_pthread_self=no
11671 fi
11672
11673 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11674       conftest$ac_exeext conftest.$ac_ext
11675 LIBS=$ac_check_lib_save_LIBS
11676 fi
11677 { echo "$as_me:$LINENO: result: $ac_cv_lib_pthread_pthread_self" >&5
11678 echo "${ECHO_T}$ac_cv_lib_pthread_pthread_self" >&6; }
11679 if test $ac_cv_lib_pthread_pthread_self = yes; then
11680   HAVE_GTK_AND_PTHREAD=yes
11681 fi
11682
11683     fi
11684     if test "$HAVE_GTK_AND_PTHREAD" = yes; then
11685       case "${canonical}" in
11686         *-hpux*) ;;
11687         *) GTK_LIBS="$GTK_LIBS -lpthread" ;;
11688       esac
11689
11690 cat >>confdefs.h <<\_ACEOF
11691 #define HAVE_GTK_AND_PTHREAD 1
11692 _ACEOF
11693
11694     fi
11695   fi
11696 fi
11697
11698 HAVE_DBUS=no
11699 if test "${with_dbus}" = "yes"; then
11700
11701   succeeded=no
11702
11703   # Extract the first word of "pkg-config", so it can be a program name with args.
11704 set dummy pkg-config; ac_word=$2
11705 { echo "$as_me:$LINENO: checking for $ac_word" >&5
11706 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
11707 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
11708   echo $ECHO_N "(cached) $ECHO_C" >&6
11709 else
11710   case $PKG_CONFIG in
11711   [\\/]* | ?:[\\/]*)
11712   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11713   ;;
11714   *)
11715   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11716 for as_dir in $PATH
11717 do
11718   IFS=$as_save_IFS
11719   test -z "$as_dir" && as_dir=.
11720   for ac_exec_ext in '' $ac_executable_extensions; do
11721   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11722     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11723     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
11724     break 2
11725   fi
11726 done
11727 done
11728 IFS=$as_save_IFS
11729
11730   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11731   ;;
11732 esac
11733 fi
11734 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11735 if test -n "$PKG_CONFIG"; then
11736   { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
11737 echo "${ECHO_T}$PKG_CONFIG" >&6; }
11738 else
11739   { echo "$as_me:$LINENO: result: no" >&5
11740 echo "${ECHO_T}no" >&6; }
11741 fi
11742
11743
11744
11745   if test "$PKG_CONFIG" = "no" ; then
11746      HAVE_DBUS=no
11747   else
11748      PKG_CONFIG_MIN_VERSION=0.9.0
11749      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11750         { echo "$as_me:$LINENO: checking for dbus-1 >= 1.0" >&5
11751 echo $ECHO_N "checking for dbus-1 >= 1.0... $ECHO_C" >&6; }
11752
11753         if $PKG_CONFIG --exists "dbus-1 >= 1.0" 2>&5; then
11754             { echo "$as_me:$LINENO: result: yes" >&5
11755 echo "${ECHO_T}yes" >&6; }
11756             succeeded=yes
11757
11758             { echo "$as_me:$LINENO: checking DBUS_CFLAGS" >&5
11759 echo $ECHO_N "checking DBUS_CFLAGS... $ECHO_C" >&6; }
11760             DBUS_CFLAGS=`$PKG_CONFIG --cflags "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
11761             { echo "$as_me:$LINENO: result: $DBUS_CFLAGS" >&5
11762 echo "${ECHO_T}$DBUS_CFLAGS" >&6; }
11763
11764             { echo "$as_me:$LINENO: checking DBUS_LIBS" >&5
11765 echo $ECHO_N "checking DBUS_LIBS... $ECHO_C" >&6; }
11766             DBUS_LIBS=`$PKG_CONFIG --libs "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
11767             { echo "$as_me:$LINENO: result: $DBUS_LIBS" >&5
11768 echo "${ECHO_T}$DBUS_LIBS" >&6; }
11769         else
11770             { echo "$as_me:$LINENO: result: no" >&5
11771 echo "${ECHO_T}no" >&6; }
11772             DBUS_CFLAGS=""
11773             DBUS_LIBS=""
11774             ## If we have a custom action on failure, don't print errors, but
11775             ## do set a variable so people can do so.
11776             DBUS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "dbus-1 >= 1.0"`
11777
11778         fi
11779
11780
11781
11782      else
11783         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11784         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11785      fi
11786   fi
11787
11788   if test $succeeded = yes; then
11789      HAVE_DBUS=yes
11790   else
11791      HAVE_DBUS=no
11792   fi
11793
11794    if test "$HAVE_DBUS" = yes; then
11795
11796 cat >>confdefs.h <<\_ACEOF
11797 #define HAVE_DBUS 1
11798 _ACEOF
11799
11800    fi
11801 fi
11802
11803 HAVE_XAW3D=no
11804 if test x"${USE_X_TOOLKIT}" = xmaybe || test x"${USE_X_TOOLKIT}" = xLUCID; then
11805   if test "$with_xaw3d" != no; then
11806     { echo "$as_me:$LINENO: checking for xaw3d" >&5
11807 echo $ECHO_N "checking for xaw3d... $ECHO_C" >&6; }
11808     if test "${emacs_cv_xaw3d+set}" = set; then
11809   echo $ECHO_N "(cached) $ECHO_C" >&6
11810 else
11811   cat >conftest.$ac_ext <<_ACEOF
11812 /* confdefs.h.  */
11813 _ACEOF
11814 cat confdefs.h >>conftest.$ac_ext
11815 cat >>conftest.$ac_ext <<_ACEOF
11816 /* end confdefs.h.  */
11817
11818 #include <X11/Intrinsic.h>
11819 #include <X11/Xaw3d/Simple.h>
11820 int
11821 main ()
11822 {
11823
11824   ;
11825   return 0;
11826 }
11827 _ACEOF
11828 rm -f conftest.$ac_objext conftest$ac_exeext
11829 if { (ac_try="$ac_link"
11830 case "(($ac_try" in
11831   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11832   *) ac_try_echo=$ac_try;;
11833 esac
11834 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11835   (eval "$ac_link") 2>conftest.er1
11836   ac_status=$?
11837   grep -v '^ *+' conftest.er1 >conftest.err
11838   rm -f conftest.er1
11839   cat conftest.err >&5
11840   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11841   (exit $ac_status); } && {
11842          test -z "$ac_c_werror_flag" ||
11843          test ! -s conftest.err
11844        } && test -s conftest$ac_exeext &&
11845        $as_test_x conftest$ac_exeext; then
11846   emacs_cv_xaw3d=yes
11847 else
11848   echo "$as_me: failed program was:" >&5
11849 sed 's/^/| /' conftest.$ac_ext >&5
11850
11851         emacs_cv_xaw3d=no
11852 fi
11853
11854 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11855       conftest$ac_exeext conftest.$ac_ext
11856 fi
11857
11858   else
11859     emacs_cv_xaw3d=no
11860   fi
11861   if test $emacs_cv_xaw3d = yes; then
11862     { echo "$as_me:$LINENO: result: yes; using Lucid toolkit" >&5
11863 echo "${ECHO_T}yes; using Lucid toolkit" >&6; }
11864     USE_X_TOOLKIT=LUCID
11865     HAVE_XAW3D=yes
11866
11867 cat >>confdefs.h <<\_ACEOF
11868 #define HAVE_XAW3D 1
11869 _ACEOF
11870
11871   else
11872     { echo "$as_me:$LINENO: result: no" >&5
11873 echo "${ECHO_T}no" >&6; }
11874     { echo "$as_me:$LINENO: checking for libXaw" >&5
11875 echo $ECHO_N "checking for libXaw... $ECHO_C" >&6; }
11876     if test "${emacs_cv_xaw+set}" = set; then
11877   echo $ECHO_N "(cached) $ECHO_C" >&6
11878 else
11879   cat >conftest.$ac_ext <<_ACEOF
11880 /* confdefs.h.  */
11881 _ACEOF
11882 cat confdefs.h >>conftest.$ac_ext
11883 cat >>conftest.$ac_ext <<_ACEOF
11884 /* end confdefs.h.  */
11885
11886 #include <X11/Intrinsic.h>
11887 #include <X11/Xaw/Simple.h>
11888 int
11889 main ()
11890 {
11891
11892   ;
11893   return 0;
11894 }
11895 _ACEOF
11896 rm -f conftest.$ac_objext conftest$ac_exeext
11897 if { (ac_try="$ac_link"
11898 case "(($ac_try" in
11899   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11900   *) ac_try_echo=$ac_try;;
11901 esac
11902 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11903   (eval "$ac_link") 2>conftest.er1
11904   ac_status=$?
11905   grep -v '^ *+' conftest.er1 >conftest.err
11906   rm -f conftest.er1
11907   cat conftest.err >&5
11908   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11909   (exit $ac_status); } && {
11910          test -z "$ac_c_werror_flag" ||
11911          test ! -s conftest.err
11912        } && test -s conftest$ac_exeext &&
11913        $as_test_x conftest$ac_exeext; then
11914   emacs_cv_xaw=yes
11915 else
11916   echo "$as_me: failed program was:" >&5
11917 sed 's/^/| /' conftest.$ac_ext >&5
11918
11919         emacs_cv_xaw=no
11920 fi
11921
11922 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11923       conftest$ac_exeext conftest.$ac_ext
11924 fi
11925
11926     if test $emacs_cv_xaw = yes; then
11927       { echo "$as_me:$LINENO: result: yes; using Lucid toolkit" >&5
11928 echo "${ECHO_T}yes; using Lucid toolkit" >&6; }
11929       USE_X_TOOLKIT=LUCID
11930     elif test x"${USE_X_TOOLKIT}" = xLUCID; then
11931       { { echo "$as_me:$LINENO: error: Lucid toolkit requires X11/Xaw include files" >&5
11932 echo "$as_me: error: Lucid toolkit requires X11/Xaw include files" >&2;}
11933    { (exit 1); exit 1; }; }
11934     else
11935       { echo "$as_me:$LINENO: result: no; do not use toolkit by default" >&5
11936 echo "${ECHO_T}no; do not use toolkit by default" >&6; }
11937       USE_X_TOOLKIT=none
11938     fi
11939   fi
11940 fi
11941
11942 X_TOOLKIT_TYPE=$USE_X_TOOLKIT
11943
11944 if test "${USE_X_TOOLKIT}" != "none"; then
11945   { echo "$as_me:$LINENO: checking X11 toolkit version" >&5
11946 echo $ECHO_N "checking X11 toolkit version... $ECHO_C" >&6; }
11947   if test "${emacs_cv_x11_toolkit_version_6+set}" = set; then
11948   echo $ECHO_N "(cached) $ECHO_C" >&6
11949 else
11950   cat >conftest.$ac_ext <<_ACEOF
11951 /* confdefs.h.  */
11952 _ACEOF
11953 cat confdefs.h >>conftest.$ac_ext
11954 cat >>conftest.$ac_ext <<_ACEOF
11955 /* end confdefs.h.  */
11956 #include <X11/Intrinsic.h>
11957 int
11958 main ()
11959 {
11960 #if XtSpecificationRelease < 6
11961 fail;
11962 #endif
11963
11964   ;
11965   return 0;
11966 }
11967 _ACEOF
11968 rm -f conftest.$ac_objext conftest$ac_exeext
11969 if { (ac_try="$ac_link"
11970 case "(($ac_try" in
11971   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11972   *) ac_try_echo=$ac_try;;
11973 esac
11974 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11975   (eval "$ac_link") 2>conftest.er1
11976   ac_status=$?
11977   grep -v '^ *+' conftest.er1 >conftest.err
11978   rm -f conftest.er1
11979   cat conftest.err >&5
11980   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11981   (exit $ac_status); } && {
11982          test -z "$ac_c_werror_flag" ||
11983          test ! -s conftest.err
11984        } && test -s conftest$ac_exeext &&
11985        $as_test_x conftest$ac_exeext; then
11986   emacs_cv_x11_toolkit_version_6=yes
11987 else
11988   echo "$as_me: failed program was:" >&5
11989 sed 's/^/| /' conftest.$ac_ext >&5
11990
11991         emacs_cv_x11_toolkit_version_6=no
11992 fi
11993
11994 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11995       conftest$ac_exeext conftest.$ac_ext
11996 fi
11997
11998   HAVE_X11XTR6=$emacs_cv_x11_toolkit_version_6
11999   if test $emacs_cv_x11_toolkit_version_6 = yes; then
12000     { echo "$as_me:$LINENO: result: 6 or newer" >&5
12001 echo "${ECHO_T}6 or newer" >&6; }
12002
12003 cat >>confdefs.h <<\_ACEOF
12004 #define HAVE_X11XTR6 1
12005 _ACEOF
12006
12007   else
12008     { echo "$as_me:$LINENO: result: before 6" >&5
12009 echo "${ECHO_T}before 6" >&6; }
12010   fi
12011
12012   OLDLIBS="$LIBS"
12013   if test x$HAVE_X11XTR6 = xyes; then
12014     LIBS="-lXt -lSM -lICE $LIBS"
12015   else
12016     LIBS="-lXt $LIBS"
12017   fi
12018
12019 { echo "$as_me:$LINENO: checking for XmuConvertStandardSelection in -lXmu" >&5
12020 echo $ECHO_N "checking for XmuConvertStandardSelection in -lXmu... $ECHO_C" >&6; }
12021 if test "${ac_cv_lib_Xmu_XmuConvertStandardSelection+set}" = set; then
12022   echo $ECHO_N "(cached) $ECHO_C" >&6
12023 else
12024   ac_check_lib_save_LIBS=$LIBS
12025 LIBS="-lXmu  $LIBS"
12026 cat >conftest.$ac_ext <<_ACEOF
12027 /* confdefs.h.  */
12028 _ACEOF
12029 cat confdefs.h >>conftest.$ac_ext
12030 cat >>conftest.$ac_ext <<_ACEOF
12031 /* end confdefs.h.  */
12032
12033 /* Override any GCC internal prototype to avoid an error.
12034    Use char because int might match the return type of a GCC
12035    builtin and then its argument prototype would still apply.  */
12036 #ifdef __cplusplus
12037 extern "C"
12038 #endif
12039 char XmuConvertStandardSelection ();
12040 int
12041 main ()
12042 {
12043 return XmuConvertStandardSelection ();
12044   ;
12045   return 0;
12046 }
12047 _ACEOF
12048 rm -f conftest.$ac_objext conftest$ac_exeext
12049 if { (ac_try="$ac_link"
12050 case "(($ac_try" in
12051   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12052   *) ac_try_echo=$ac_try;;
12053 esac
12054 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12055   (eval "$ac_link") 2>conftest.er1
12056   ac_status=$?
12057   grep -v '^ *+' conftest.er1 >conftest.err
12058   rm -f conftest.er1
12059   cat conftest.err >&5
12060   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12061   (exit $ac_status); } && {
12062          test -z "$ac_c_werror_flag" ||
12063          test ! -s conftest.err
12064        } && test -s conftest$ac_exeext &&
12065        $as_test_x conftest$ac_exeext; then
12066   ac_cv_lib_Xmu_XmuConvertStandardSelection=yes
12067 else
12068   echo "$as_me: failed program was:" >&5
12069 sed 's/^/| /' conftest.$ac_ext >&5
12070
12071         ac_cv_lib_Xmu_XmuConvertStandardSelection=no
12072 fi
12073
12074 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
12075       conftest$ac_exeext conftest.$ac_ext
12076 LIBS=$ac_check_lib_save_LIBS
12077 fi
12078 { echo "$as_me:$LINENO: result: $ac_cv_lib_Xmu_XmuConvertStandardSelection" >&5
12079 echo "${ECHO_T}$ac_cv_lib_Xmu_XmuConvertStandardSelection" >&6; }
12080 if test $ac_cv_lib_Xmu_XmuConvertStandardSelection = yes; then
12081   cat >>confdefs.h <<_ACEOF
12082 #define HAVE_LIBXMU 1
12083 _ACEOF
12084
12085   LIBS="-lXmu $LIBS"
12086
12087 fi
12088
12089   test $ac_cv_lib_Xmu_XmuConvertStandardSelection = no && LIBS="$OLDLIBS"
12090 fi
12091
12092 # On Irix 6.5, at least, we need XShapeQueryExtension from -lXext for Xaw3D.
12093 if test "${HAVE_X11}" = "yes"; then
12094   if test "${USE_X_TOOLKIT}" != "none"; then
12095
12096 { echo "$as_me:$LINENO: checking for XShapeQueryExtension in -lXext" >&5
12097 echo $ECHO_N "checking for XShapeQueryExtension in -lXext... $ECHO_C" >&6; }
12098 if test "${ac_cv_lib_Xext_XShapeQueryExtension+set}" = set; then
12099   echo $ECHO_N "(cached) $ECHO_C" >&6
12100 else
12101   ac_check_lib_save_LIBS=$LIBS
12102 LIBS="-lXext  $LIBS"
12103 cat >conftest.$ac_ext <<_ACEOF
12104 /* confdefs.h.  */
12105 _ACEOF
12106 cat confdefs.h >>conftest.$ac_ext
12107 cat >>conftest.$ac_ext <<_ACEOF
12108 /* end confdefs.h.  */
12109
12110 /* Override any GCC internal prototype to avoid an error.
12111    Use char because int might match the return type of a GCC
12112    builtin and then its argument prototype would still apply.  */
12113 #ifdef __cplusplus
12114 extern "C"
12115 #endif
12116 char XShapeQueryExtension ();
12117 int
12118 main ()
12119 {
12120 return XShapeQueryExtension ();
12121   ;
12122   return 0;
12123 }
12124 _ACEOF
12125 rm -f conftest.$ac_objext conftest$ac_exeext
12126 if { (ac_try="$ac_link"
12127 case "(($ac_try" in
12128   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12129   *) ac_try_echo=$ac_try;;
12130 esac
12131 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12132   (eval "$ac_link") 2>conftest.er1
12133   ac_status=$?
12134   grep -v '^ *+' conftest.er1 >conftest.err
12135   rm -f conftest.er1
12136   cat conftest.err >&5
12137   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12138   (exit $ac_status); } && {
12139          test -z "$ac_c_werror_flag" ||
12140          test ! -s conftest.err
12141        } && test -s conftest$ac_exeext &&
12142        $as_test_x conftest$ac_exeext; then
12143   ac_cv_lib_Xext_XShapeQueryExtension=yes
12144 else
12145   echo "$as_me: failed program was:" >&5
12146 sed 's/^/| /' conftest.$ac_ext >&5
12147
12148         ac_cv_lib_Xext_XShapeQueryExtension=no
12149 fi
12150
12151 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
12152       conftest$ac_exeext conftest.$ac_ext
12153 LIBS=$ac_check_lib_save_LIBS
12154 fi
12155 { echo "$as_me:$LINENO: result: $ac_cv_lib_Xext_XShapeQueryExtension" >&5
12156 echo "${ECHO_T}$ac_cv_lib_Xext_XShapeQueryExtension" >&6; }
12157 if test $ac_cv_lib_Xext_XShapeQueryExtension = yes; then
12158   cat >>confdefs.h <<_ACEOF
12159 #define HAVE_LIBXEXT 1
12160 _ACEOF
12161
12162   LIBS="-lXext $LIBS"
12163
12164 fi
12165
12166   fi
12167 fi
12168
12169 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
12170   { echo "$as_me:$LINENO: checking for Motif version 2.1" >&5
12171 echo $ECHO_N "checking for Motif version 2.1... $ECHO_C" >&6; }
12172 if test "${emacs_cv_motif_version_2_1+set}" = set; then
12173   echo $ECHO_N "(cached) $ECHO_C" >&6
12174 else
12175   cat >conftest.$ac_ext <<_ACEOF
12176 /* confdefs.h.  */
12177 _ACEOF
12178 cat confdefs.h >>conftest.$ac_ext
12179 cat >>conftest.$ac_ext <<_ACEOF
12180 /* end confdefs.h.  */
12181 #include <Xm/Xm.h>
12182 int
12183 main ()
12184 {
12185 #if XmVERSION > 2 || (XmVERSION == 2 && XmREVISION >= 1)
12186 int x = 5;
12187 #else
12188 Motif version prior to 2.1.
12189 #endif
12190   ;
12191   return 0;
12192 }
12193 _ACEOF
12194 rm -f conftest.$ac_objext
12195 if { (ac_try="$ac_compile"
12196 case "(($ac_try" in
12197   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12198   *) ac_try_echo=$ac_try;;
12199 esac
12200 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12201   (eval "$ac_compile") 2>conftest.er1
12202   ac_status=$?
12203   grep -v '^ *+' conftest.er1 >conftest.err
12204   rm -f conftest.er1
12205   cat conftest.err >&5
12206   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12207   (exit $ac_status); } && {
12208          test -z "$ac_c_werror_flag" ||
12209          test ! -s conftest.err
12210        } && test -s conftest.$ac_objext; then
12211   emacs_cv_motif_version_2_1=yes
12212 else
12213   echo "$as_me: failed program was:" >&5
12214 sed 's/^/| /' conftest.$ac_ext >&5
12215
12216         emacs_cv_motif_version_2_1=no
12217 fi
12218
12219 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12220 fi
12221 { echo "$as_me:$LINENO: result: $emacs_cv_motif_version_2_1" >&5
12222 echo "${ECHO_T}$emacs_cv_motif_version_2_1" >&6; }
12223   HAVE_MOTIF_2_1=$emacs_cv_motif_version_2_1
12224   if test $emacs_cv_motif_version_2_1 = yes; then
12225     HAVE_LIBXP=no
12226
12227 cat >>confdefs.h <<\_ACEOF
12228 #define HAVE_MOTIF_2_1 1
12229 _ACEOF
12230
12231     { echo "$as_me:$LINENO: checking for XpCreateContext in -lXp" >&5
12232 echo $ECHO_N "checking for XpCreateContext in -lXp... $ECHO_C" >&6; }
12233 if test "${ac_cv_lib_Xp_XpCreateContext+set}" = set; then
12234   echo $ECHO_N "(cached) $ECHO_C" >&6
12235 else
12236   ac_check_lib_save_LIBS=$LIBS
12237 LIBS="-lXp  $LIBS"
12238 cat >conftest.$ac_ext <<_ACEOF
12239 /* confdefs.h.  */
12240 _ACEOF
12241 cat confdefs.h >>conftest.$ac_ext
12242 cat >>conftest.$ac_ext <<_ACEOF
12243 /* end confdefs.h.  */
12244
12245 /* Override any GCC internal prototype to avoid an error.
12246    Use char because int might match the return type of a GCC
12247    builtin and then its argument prototype would still apply.  */
12248 #ifdef __cplusplus
12249 extern "C"
12250 #endif
12251 char XpCreateContext ();
12252 int
12253 main ()
12254 {
12255 return XpCreateContext ();
12256   ;
12257   return 0;
12258 }
12259 _ACEOF
12260 rm -f conftest.$ac_objext conftest$ac_exeext
12261 if { (ac_try="$ac_link"
12262 case "(($ac_try" in
12263   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12264   *) ac_try_echo=$ac_try;;
12265 esac
12266 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12267   (eval "$ac_link") 2>conftest.er1
12268   ac_status=$?
12269   grep -v '^ *+' conftest.er1 >conftest.err
12270   rm -f conftest.er1
12271   cat conftest.err >&5
12272   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12273   (exit $ac_status); } && {
12274          test -z "$ac_c_werror_flag" ||
12275          test ! -s conftest.err
12276        } && test -s conftest$ac_exeext &&
12277        $as_test_x conftest$ac_exeext; then
12278   ac_cv_lib_Xp_XpCreateContext=yes
12279 else
12280   echo "$as_me: failed program was:" >&5
12281 sed 's/^/| /' conftest.$ac_ext >&5
12282
12283         ac_cv_lib_Xp_XpCreateContext=no
12284 fi
12285
12286 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
12287       conftest$ac_exeext conftest.$ac_ext
12288 LIBS=$ac_check_lib_save_LIBS
12289 fi
12290 { echo "$as_me:$LINENO: result: $ac_cv_lib_Xp_XpCreateContext" >&5
12291 echo "${ECHO_T}$ac_cv_lib_Xp_XpCreateContext" >&6; }
12292 if test $ac_cv_lib_Xp_XpCreateContext = yes; then
12293   HAVE_LIBXP=yes
12294 fi
12295
12296     if test ${HAVE_LIBXP} = yes; then
12297
12298 cat >>confdefs.h <<\_ACEOF
12299 #define HAVE_LIBXP 1
12300 _ACEOF
12301
12302     fi
12303   else
12304     { echo "$as_me:$LINENO: checking for LessTif where some systems put it" >&5
12305 echo $ECHO_N "checking for LessTif where some systems put it... $ECHO_C" >&6; }
12306 if test "${emacs_cv_lesstif+set}" = set; then
12307   echo $ECHO_N "(cached) $ECHO_C" >&6
12308 else
12309   # We put this in CFLAGS temporarily to precede other -I options
12310     # that might be in CFLAGS temporarily.
12311     # We put this in CPPFLAGS where it precedes the other -I options.
12312     OLD_CPPFLAGS=$CPPFLAGS
12313     OLD_CFLAGS=$CFLAGS
12314     CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CPPFLAGS"
12315     CFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CFLAGS"
12316     cat >conftest.$ac_ext <<_ACEOF
12317 /* confdefs.h.  */
12318 _ACEOF
12319 cat confdefs.h >>conftest.$ac_ext
12320 cat >>conftest.$ac_ext <<_ACEOF
12321 /* end confdefs.h.  */
12322 #include </usr/X11R6/LessTif/Motif1.2/include/Xm/Xm.h>
12323 int
12324 main ()
12325 {
12326 int x = 5;
12327   ;
12328   return 0;
12329 }
12330 _ACEOF
12331 rm -f conftest.$ac_objext
12332 if { (ac_try="$ac_compile"
12333 case "(($ac_try" in
12334   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12335   *) ac_try_echo=$ac_try;;
12336 esac
12337 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12338   (eval "$ac_compile") 2>conftest.er1
12339   ac_status=$?
12340   grep -v '^ *+' conftest.er1 >conftest.err
12341   rm -f conftest.er1
12342   cat conftest.err >&5
12343   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12344   (exit $ac_status); } && {
12345          test -z "$ac_c_werror_flag" ||
12346          test ! -s conftest.err
12347        } && test -s conftest.$ac_objext; then
12348   emacs_cv_lesstif=yes
12349 else
12350   echo "$as_me: failed program was:" >&5
12351 sed 's/^/| /' conftest.$ac_ext >&5
12352
12353         emacs_cv_lesstif=no
12354 fi
12355
12356 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12357 fi
12358 { echo "$as_me:$LINENO: result: $emacs_cv_lesstif" >&5
12359 echo "${ECHO_T}$emacs_cv_lesstif" >&6; }
12360     if test $emacs_cv_lesstif = yes; then
12361       # Make sure this -I option remains in CPPFLAGS after it is set
12362       # back to REAL_CPPFLAGS.
12363       # There is no need to change REAL_CFLAGS, because REAL_CFLAGS does not
12364       # have those other -I options anyway.  Ultimately, having this
12365       # directory ultimately in CPPFLAGS will be enough.
12366       REAL_CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $REAL_CPPFLAGS"
12367       LDFLAGS="-L/usr/X11R6/LessTif/Motif1.2/lib $LDFLAGS"
12368     else
12369       CFLAGS=$OLD_CFLAGS
12370       CPPFLAGS=$OLD_CPPFLAGS
12371     fi
12372   fi
12373 fi
12374
12375
12376
12377 USE_TOOLKIT_SCROLL_BARS=no
12378 if test "${with_toolkit_scroll_bars}" != "no"; then
12379   if test "${USE_X_TOOLKIT}" != "none"; then
12380     if test "${USE_X_TOOLKIT}" = "MOTIF"; then
12381       cat >>confdefs.h <<\_ACEOF
12382 #define USE_TOOLKIT_SCROLL_BARS 1
12383 _ACEOF
12384
12385       HAVE_XAW3D=no
12386       USE_TOOLKIT_SCROLL_BARS=yes
12387     elif test "${HAVE_XAW3D}" = "yes"; then
12388       cat >>confdefs.h <<\_ACEOF
12389 #define USE_TOOLKIT_SCROLL_BARS 1
12390 _ACEOF
12391
12392       USE_TOOLKIT_SCROLL_BARS=yes
12393     fi
12394   elif test "${HAVE_GTK}" = "yes"; then
12395     cat >>confdefs.h <<\_ACEOF
12396 #define USE_TOOLKIT_SCROLL_BARS 1
12397 _ACEOF
12398
12399     USE_TOOLKIT_SCROLL_BARS=yes
12400   elif test "${HAVE_NS}" = "yes"; then
12401     cat >>confdefs.h <<\_ACEOF
12402 #define USE_TOOLKIT_SCROLL_BARS 1
12403 _ACEOF
12404
12405     USE_TOOLKIT_SCROLL_BARS=yes
12406   fi
12407 fi
12408
12409 cat >conftest.$ac_ext <<_ACEOF
12410 /* confdefs.h.  */
12411 _ACEOF
12412 cat confdefs.h >>conftest.$ac_ext
12413 cat >>conftest.$ac_ext <<_ACEOF
12414 /* end confdefs.h.  */
12415
12416           #include <X11/Xlib.h>
12417           #include <X11/Xresource.h>
12418 int
12419 main ()
12420 {
12421 XIMProc  callback;
12422   ;
12423   return 0;
12424 }
12425 _ACEOF
12426 rm -f conftest.$ac_objext
12427 if { (ac_try="$ac_compile"
12428 case "(($ac_try" in
12429   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12430   *) ac_try_echo=$ac_try;;
12431 esac
12432 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12433   (eval "$ac_compile") 2>conftest.er1
12434   ac_status=$?
12435   grep -v '^ *+' conftest.er1 >conftest.err
12436   rm -f conftest.er1
12437   cat conftest.err >&5
12438   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12439   (exit $ac_status); } && {
12440          test -z "$ac_c_werror_flag" ||
12441          test ! -s conftest.err
12442        } && test -s conftest.$ac_objext; then
12443   HAVE_XIM=yes
12444
12445 cat >>confdefs.h <<\_ACEOF
12446 #define HAVE_XIM 1
12447 _ACEOF
12448
12449 else
12450   echo "$as_me: failed program was:" >&5
12451 sed 's/^/| /' conftest.$ac_ext >&5
12452
12453         HAVE_XIM=no
12454 fi
12455
12456 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12457
12458
12459 if test "${with_xim}" != "no"; then
12460
12461 cat >>confdefs.h <<\_ACEOF
12462 #define USE_XIM 1
12463 _ACEOF
12464
12465 fi
12466
12467
12468 if test "${HAVE_XIM}" != "no"; then
12469   late_CFLAGS=$CFLAGS
12470   if test "$GCC" = yes; then
12471     CFLAGS="$CFLAGS --pedantic-errors"
12472   fi
12473   cat >conftest.$ac_ext <<_ACEOF
12474 /* confdefs.h.  */
12475 _ACEOF
12476 cat confdefs.h >>conftest.$ac_ext
12477 cat >>conftest.$ac_ext <<_ACEOF
12478 /* end confdefs.h.  */
12479
12480 #include <X11/Xlib.h>
12481 #include <X11/Xresource.h>
12482 int
12483 main ()
12484 {
12485 Display *display;
12486 XrmDatabase db;
12487 char *res_name;
12488 char *res_class;
12489 XIMProc  callback;
12490 XPointer *client_data;
12491 #ifndef __GNUC__
12492 /* If we're not using GCC, it's probably not XFree86, and this is
12493    probably right, but we can't use something like --pedantic-errors.  */
12494 extern Bool XRegisterIMInstantiateCallback(Display*, XrmDatabase, char*,
12495                                            char*, XIMProc, XPointer*);
12496 #endif
12497 (void)XRegisterIMInstantiateCallback(display, db, res_name, res_class, callback,
12498    client_data);
12499   ;
12500   return 0;
12501 }
12502 _ACEOF
12503 rm -f conftest.$ac_objext
12504 if { (ac_try="$ac_compile"
12505 case "(($ac_try" in
12506   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12507   *) ac_try_echo=$ac_try;;
12508 esac
12509 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12510   (eval "$ac_compile") 2>conftest.er1
12511   ac_status=$?
12512   grep -v '^ *+' conftest.er1 >conftest.err
12513   rm -f conftest.er1
12514   cat conftest.err >&5
12515   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12516   (exit $ac_status); } && {
12517          test -z "$ac_c_werror_flag" ||
12518          test ! -s conftest.err
12519        } && test -s conftest.$ac_objext; then
12520   emacs_cv_arg6_star=yes
12521 else
12522   echo "$as_me: failed program was:" >&5
12523 sed 's/^/| /' conftest.$ac_ext >&5
12524
12525
12526 fi
12527
12528 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12529
12530   if test "$emacs_cv_arg6_star" = yes; then
12531     cat >>confdefs.h <<\_ACEOF
12532 #define XRegisterIMInstantiateCallback_arg6 XPointer*
12533 _ACEOF
12534
12535   else
12536     cat >>confdefs.h <<\_ACEOF
12537 #define XRegisterIMInstantiateCallback_arg6 XPointer
12538 _ACEOF
12539
12540   fi
12541   CFLAGS=$late_CFLAGS
12542 fi
12543
12544 ### Start of font-backend section.
12545
12546 ## Use -lXft if available, unless `--with-freetype=no' nor `--with-xft=no'.
12547 HAVE_XFT=maybe
12548 if test "x${with_freetype}" = "xno"; then
12549   with_xft="no";
12550 fi
12551 if test "x${with_xft}" != "xno"; then
12552
12553
12554   succeeded=no
12555
12556   # Extract the first word of "pkg-config", so it can be a program name with args.
12557 set dummy pkg-config; ac_word=$2
12558 { echo "$as_me:$LINENO: checking for $ac_word" >&5
12559 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
12560 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
12561   echo $ECHO_N "(cached) $ECHO_C" >&6
12562 else
12563   case $PKG_CONFIG in
12564   [\\/]* | ?:[\\/]*)
12565   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
12566   ;;
12567   *)
12568   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12569 for as_dir in $PATH
12570 do
12571   IFS=$as_save_IFS
12572   test -z "$as_dir" && as_dir=.
12573   for ac_exec_ext in '' $ac_executable_extensions; do
12574   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12575     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
12576     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
12577     break 2
12578   fi
12579 done
12580 done
12581 IFS=$as_save_IFS
12582
12583   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
12584   ;;
12585 esac
12586 fi
12587 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
12588 if test -n "$PKG_CONFIG"; then
12589   { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
12590 echo "${ECHO_T}$PKG_CONFIG" >&6; }
12591 else
12592   { echo "$as_me:$LINENO: result: no" >&5
12593 echo "${ECHO_T}no" >&6; }
12594 fi
12595
12596
12597
12598   if test "$PKG_CONFIG" = "no" ; then
12599      HAVE_XFT=no
12600   else
12601      PKG_CONFIG_MIN_VERSION=0.9.0
12602      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12603         { echo "$as_me:$LINENO: checking for xft >= 0.13.0" >&5
12604 echo $ECHO_N "checking for xft >= 0.13.0... $ECHO_C" >&6; }
12605
12606         if $PKG_CONFIG --exists "xft >= 0.13.0" 2>&5; then
12607             { echo "$as_me:$LINENO: result: yes" >&5
12608 echo "${ECHO_T}yes" >&6; }
12609             succeeded=yes
12610
12611             { echo "$as_me:$LINENO: checking XFT_CFLAGS" >&5
12612 echo $ECHO_N "checking XFT_CFLAGS... $ECHO_C" >&6; }
12613             XFT_CFLAGS=`$PKG_CONFIG --cflags "xft >= 0.13.0"|sed -e 's,///*,/,g'`
12614             { echo "$as_me:$LINENO: result: $XFT_CFLAGS" >&5
12615 echo "${ECHO_T}$XFT_CFLAGS" >&6; }
12616
12617             { echo "$as_me:$LINENO: checking XFT_LIBS" >&5
12618 echo $ECHO_N "checking XFT_LIBS... $ECHO_C" >&6; }
12619             XFT_LIBS=`$PKG_CONFIG --libs "xft >= 0.13.0"|sed -e 's,///*,/,g'`
12620             { echo "$as_me:$LINENO: result: $XFT_LIBS" >&5
12621 echo "${ECHO_T}$XFT_LIBS" >&6; }
12622         else
12623             { echo "$as_me:$LINENO: result: no" >&5
12624 echo "${ECHO_T}no" >&6; }
12625             XFT_CFLAGS=""
12626             XFT_LIBS=""
12627             ## If we have a custom action on failure, don't print errors, but
12628             ## do set a variable so people can do so.
12629             XFT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "xft >= 0.13.0"`
12630
12631         fi
12632
12633
12634
12635      else
12636         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12637         echo "*** See http://www.freedesktop.org/software/pkgconfig"
12638      fi
12639   fi
12640
12641   if test $succeeded = yes; then
12642      :
12643   else
12644      HAVE_XFT=no
12645   fi
12646
12647   if test "$HAVE_XFT" != no; then
12648     OLD_CPPFLAGS="$CPPFLAGS"
12649     OLD_CFLAGS="$CFLAGS"
12650     OLD_LIBS="$LIBS"
12651     CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
12652     CFLAGS="$CFLAGS $XFT_CFLAGS"
12653     LIBS="$XFT_LIBS $LIBS"
12654     if test "${ac_cv_header_X11_Xft_Xft_h+set}" = set; then
12655   { echo "$as_me:$LINENO: checking for X11/Xft/Xft.h" >&5
12656 echo $ECHO_N "checking for X11/Xft/Xft.h... $ECHO_C" >&6; }
12657 if test "${ac_cv_header_X11_Xft_Xft_h+set}" = set; then
12658   echo $ECHO_N "(cached) $ECHO_C" >&6
12659 fi
12660 { echo "$as_me:$LINENO: result: $ac_cv_header_X11_Xft_Xft_h" >&5
12661 echo "${ECHO_T}$ac_cv_header_X11_Xft_Xft_h" >&6; }
12662 else
12663   # Is the header compilable?
12664 { echo "$as_me:$LINENO: checking X11/Xft/Xft.h usability" >&5
12665 echo $ECHO_N "checking X11/Xft/Xft.h usability... $ECHO_C" >&6; }
12666 cat >conftest.$ac_ext <<_ACEOF
12667 /* confdefs.h.  */
12668 _ACEOF
12669 cat confdefs.h >>conftest.$ac_ext
12670 cat >>conftest.$ac_ext <<_ACEOF
12671 /* end confdefs.h.  */
12672 $ac_includes_default
12673 #include <X11/Xft/Xft.h>
12674 _ACEOF
12675 rm -f conftest.$ac_objext
12676 if { (ac_try="$ac_compile"
12677 case "(($ac_try" in
12678   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12679   *) ac_try_echo=$ac_try;;
12680 esac
12681 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12682   (eval "$ac_compile") 2>conftest.er1
12683   ac_status=$?
12684   grep -v '^ *+' conftest.er1 >conftest.err
12685   rm -f conftest.er1
12686   cat conftest.err >&5
12687   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12688   (exit $ac_status); } && {
12689          test -z "$ac_c_werror_flag" ||
12690          test ! -s conftest.err
12691        } && test -s conftest.$ac_objext; then
12692   ac_header_compiler=yes
12693 else
12694   echo "$as_me: failed program was:" >&5
12695 sed 's/^/| /' conftest.$ac_ext >&5
12696
12697         ac_header_compiler=no
12698 fi
12699
12700 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12701 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
12702 echo "${ECHO_T}$ac_header_compiler" >&6; }
12703
12704 # Is the header present?
12705 { echo "$as_me:$LINENO: checking X11/Xft/Xft.h presence" >&5
12706 echo $ECHO_N "checking X11/Xft/Xft.h presence... $ECHO_C" >&6; }
12707 cat >conftest.$ac_ext <<_ACEOF
12708 /* confdefs.h.  */
12709 _ACEOF
12710 cat confdefs.h >>conftest.$ac_ext
12711 cat >>conftest.$ac_ext <<_ACEOF
12712 /* end confdefs.h.  */
12713 #include <X11/Xft/Xft.h>
12714 _ACEOF
12715 if { (ac_try="$ac_cpp conftest.$ac_ext"
12716 case "(($ac_try" in
12717   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12718   *) ac_try_echo=$ac_try;;
12719 esac
12720 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12721   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
12722   ac_status=$?
12723   grep -v '^ *+' conftest.er1 >conftest.err
12724   rm -f conftest.er1
12725   cat conftest.err >&5
12726   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12727   (exit $ac_status); } >/dev/null && {
12728          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
12729          test ! -s conftest.err
12730        }; then
12731   ac_header_preproc=yes
12732 else
12733   echo "$as_me: failed program was:" >&5
12734 sed 's/^/| /' conftest.$ac_ext >&5
12735
12736   ac_header_preproc=no
12737 fi
12738
12739 rm -f conftest.err conftest.$ac_ext
12740 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
12741 echo "${ECHO_T}$ac_header_preproc" >&6; }
12742
12743 # So?  What about this header?
12744 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
12745   yes:no: )
12746     { echo "$as_me:$LINENO: WARNING: X11/Xft/Xft.h: accepted by the compiler, rejected by the preprocessor!" >&5
12747 echo "$as_me: WARNING: X11/Xft/Xft.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
12748     { echo "$as_me:$LINENO: WARNING: X11/Xft/Xft.h: proceeding with the compiler's result" >&5
12749 echo "$as_me: WARNING: X11/Xft/Xft.h: proceeding with the compiler's result" >&2;}
12750     ac_header_preproc=yes
12751     ;;
12752   no:yes:* )
12753     { echo "$as_me:$LINENO: WARNING: X11/Xft/Xft.h: present but cannot be compiled" >&5
12754 echo "$as_me: WARNING: X11/Xft/Xft.h: present but cannot be compiled" >&2;}
12755     { echo "$as_me:$LINENO: WARNING: X11/Xft/Xft.h:     check for missing prerequisite headers?" >&5
12756 echo "$as_me: WARNING: X11/Xft/Xft.h:     check for missing prerequisite headers?" >&2;}
12757     { echo "$as_me:$LINENO: WARNING: X11/Xft/Xft.h: see the Autoconf documentation" >&5
12758 echo "$as_me: WARNING: X11/Xft/Xft.h: see the Autoconf documentation" >&2;}
12759     { echo "$as_me:$LINENO: WARNING: X11/Xft/Xft.h:     section \"Present But Cannot Be Compiled\"" >&5
12760 echo "$as_me: WARNING: X11/Xft/Xft.h:     section \"Present But Cannot Be Compiled\"" >&2;}
12761     { echo "$as_me:$LINENO: WARNING: X11/Xft/Xft.h: proceeding with the preprocessor's result" >&5
12762 echo "$as_me: WARNING: X11/Xft/Xft.h: proceeding with the preprocessor's result" >&2;}
12763     { echo "$as_me:$LINENO: WARNING: X11/Xft/Xft.h: in the future, the compiler will take precedence" >&5
12764 echo "$as_me: WARNING: X11/Xft/Xft.h: in the future, the compiler will take precedence" >&2;}
12765
12766     ;;
12767 esac
12768 { echo "$as_me:$LINENO: checking for X11/Xft/Xft.h" >&5
12769 echo $ECHO_N "checking for X11/Xft/Xft.h... $ECHO_C" >&6; }
12770 if test "${ac_cv_header_X11_Xft_Xft_h+set}" = set; then
12771   echo $ECHO_N "(cached) $ECHO_C" >&6
12772 else
12773   ac_cv_header_X11_Xft_Xft_h=$ac_header_preproc
12774 fi
12775 { echo "$as_me:$LINENO: result: $ac_cv_header_X11_Xft_Xft_h" >&5
12776 echo "${ECHO_T}$ac_cv_header_X11_Xft_Xft_h" >&6; }
12777
12778 fi
12779 if test $ac_cv_header_X11_Xft_Xft_h = yes; then
12780   { echo "$as_me:$LINENO: checking for XftFontOpen in -lXft" >&5
12781 echo $ECHO_N "checking for XftFontOpen in -lXft... $ECHO_C" >&6; }
12782 if test "${ac_cv_lib_Xft_XftFontOpen+set}" = set; then
12783   echo $ECHO_N "(cached) $ECHO_C" >&6
12784 else
12785   ac_check_lib_save_LIBS=$LIBS
12786 LIBS="-lXft $XFT_LIBS $LIBS"
12787 cat >conftest.$ac_ext <<_ACEOF
12788 /* confdefs.h.  */
12789 _ACEOF
12790 cat confdefs.h >>conftest.$ac_ext
12791 cat >>conftest.$ac_ext <<_ACEOF
12792 /* end confdefs.h.  */
12793
12794 /* Override any GCC internal prototype to avoid an error.
12795    Use char because int might match the return type of a GCC
12796    builtin and then its argument prototype would still apply.  */
12797 #ifdef __cplusplus
12798 extern "C"
12799 #endif
12800 char XftFontOpen ();
12801 int
12802 main ()
12803 {
12804 return XftFontOpen ();
12805   ;
12806   return 0;
12807 }
12808 _ACEOF
12809 rm -f conftest.$ac_objext conftest$ac_exeext
12810 if { (ac_try="$ac_link"
12811 case "(($ac_try" in
12812   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12813   *) ac_try_echo=$ac_try;;
12814 esac
12815 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12816   (eval "$ac_link") 2>conftest.er1
12817   ac_status=$?
12818   grep -v '^ *+' conftest.er1 >conftest.err
12819   rm -f conftest.er1
12820   cat conftest.err >&5
12821   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12822   (exit $ac_status); } && {
12823          test -z "$ac_c_werror_flag" ||
12824          test ! -s conftest.err
12825        } && test -s conftest$ac_exeext &&
12826        $as_test_x conftest$ac_exeext; then
12827   ac_cv_lib_Xft_XftFontOpen=yes
12828 else
12829   echo "$as_me: failed program was:" >&5
12830 sed 's/^/| /' conftest.$ac_ext >&5
12831
12832         ac_cv_lib_Xft_XftFontOpen=no
12833 fi
12834
12835 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
12836       conftest$ac_exeext conftest.$ac_ext
12837 LIBS=$ac_check_lib_save_LIBS
12838 fi
12839 { echo "$as_me:$LINENO: result: $ac_cv_lib_Xft_XftFontOpen" >&5
12840 echo "${ECHO_T}$ac_cv_lib_Xft_XftFontOpen" >&6; }
12841 if test $ac_cv_lib_Xft_XftFontOpen = yes; then
12842   HAVE_XFT=yes
12843 fi
12844
12845 fi
12846
12847
12848
12849     if test "${HAVE_XFT}" = "yes"; then
12850
12851 cat >>confdefs.h <<\_ACEOF
12852 #define HAVE_XFT 1
12853 _ACEOF
12854
12855
12856       C_SWITCH_X_SITE="$C_SWITCH_X_SITE $XFT_CFLAGS"
12857     else
12858       CPPFLAGS="$OLD_CPPFLAGS"
12859       CFLAGS="$OLD_CFLAGS"
12860       LIBS="$OLD_LIBS"
12861     fi                        # "${HAVE_XFT}" = "yes"
12862   fi                          # "$HAVE_XFT" != no
12863 fi                            # "x${with_xft}" != "xno"
12864
12865 if test "$HAVE_XFT" != "yes"; then
12866    HAVE_XFT=no
12867 fi
12868
12869
12870 HAVE_FREETYPE=no
12871 ### Use -lfreetype if available, unless `--with-freetype=no'.
12872 if test "${HAVE_XFT}" = "yes"; then
12873       HAVE_FREETYPE=yes
12874 elif test "x${with_freetype}" != "xno"; then
12875
12876
12877   succeeded=no
12878
12879   # Extract the first word of "pkg-config", so it can be a program name with args.
12880 set dummy pkg-config; ac_word=$2
12881 { echo "$as_me:$LINENO: checking for $ac_word" >&5
12882 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
12883 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
12884   echo $ECHO_N "(cached) $ECHO_C" >&6
12885 else
12886   case $PKG_CONFIG in
12887   [\\/]* | ?:[\\/]*)
12888   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
12889   ;;
12890   *)
12891   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12892 for as_dir in $PATH
12893 do
12894   IFS=$as_save_IFS
12895   test -z "$as_dir" && as_dir=.
12896   for ac_exec_ext in '' $ac_executable_extensions; do
12897   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12898     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
12899     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
12900     break 2
12901   fi
12902 done
12903 done
12904 IFS=$as_save_IFS
12905
12906   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
12907   ;;
12908 esac
12909 fi
12910 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
12911 if test -n "$PKG_CONFIG"; then
12912   { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
12913 echo "${ECHO_T}$PKG_CONFIG" >&6; }
12914 else
12915   { echo "$as_me:$LINENO: result: no" >&5
12916 echo "${ECHO_T}no" >&6; }
12917 fi
12918
12919
12920
12921   if test "$PKG_CONFIG" = "no" ; then
12922      HAVE_FREETYPE=no
12923   else
12924      PKG_CONFIG_MIN_VERSION=0.9.0
12925      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12926         { echo "$as_me:$LINENO: checking for freetype2" >&5
12927 echo $ECHO_N "checking for freetype2... $ECHO_C" >&6; }
12928
12929         if $PKG_CONFIG --exists "freetype2" 2>&5; then
12930             { echo "$as_me:$LINENO: result: yes" >&5
12931 echo "${ECHO_T}yes" >&6; }
12932             succeeded=yes
12933
12934             { echo "$as_me:$LINENO: checking FREETYPE_CFLAGS" >&5
12935 echo $ECHO_N "checking FREETYPE_CFLAGS... $ECHO_C" >&6; }
12936             FREETYPE_CFLAGS=`$PKG_CONFIG --cflags "freetype2"|sed -e 's,///*,/,g'`
12937             { echo "$as_me:$LINENO: result: $FREETYPE_CFLAGS" >&5
12938 echo "${ECHO_T}$FREETYPE_CFLAGS" >&6; }
12939
12940             { echo "$as_me:$LINENO: checking FREETYPE_LIBS" >&5
12941 echo $ECHO_N "checking FREETYPE_LIBS... $ECHO_C" >&6; }
12942             FREETYPE_LIBS=`$PKG_CONFIG --libs "freetype2"|sed -e 's,///*,/,g'`
12943             { echo "$as_me:$LINENO: result: $FREETYPE_LIBS" >&5
12944 echo "${ECHO_T}$FREETYPE_LIBS" >&6; }
12945         else
12946             { echo "$as_me:$LINENO: result: no" >&5
12947 echo "${ECHO_T}no" >&6; }
12948             FREETYPE_CFLAGS=""
12949             FREETYPE_LIBS=""
12950             ## If we have a custom action on failure, don't print errors, but
12951             ## do set a variable so people can do so.
12952             FREETYPE_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "freetype2"`
12953
12954         fi
12955
12956
12957
12958      else
12959         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12960         echo "*** See http://www.freedesktop.org/software/pkgconfig"
12961      fi
12962   fi
12963
12964   if test $succeeded = yes; then
12965      HAVE_FREETYPE=yes
12966   else
12967      HAVE_FREETYPE=no
12968   fi
12969
12970   if test "${HAVE_FREETYPE}" = "yes"; then
12971
12972   succeeded=no
12973
12974   # Extract the first word of "pkg-config", so it can be a program name with args.
12975 set dummy pkg-config; ac_word=$2
12976 { echo "$as_me:$LINENO: checking for $ac_word" >&5
12977 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
12978 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
12979   echo $ECHO_N "(cached) $ECHO_C" >&6
12980 else
12981   case $PKG_CONFIG in
12982   [\\/]* | ?:[\\/]*)
12983   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
12984   ;;
12985   *)
12986   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12987 for as_dir in $PATH
12988 do
12989   IFS=$as_save_IFS
12990   test -z "$as_dir" && as_dir=.
12991   for ac_exec_ext in '' $ac_executable_extensions; do
12992   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12993     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
12994     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
12995     break 2
12996   fi
12997 done
12998 done
12999 IFS=$as_save_IFS
13000
13001   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
13002   ;;
13003 esac
13004 fi
13005 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
13006 if test -n "$PKG_CONFIG"; then
13007   { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
13008 echo "${ECHO_T}$PKG_CONFIG" >&6; }
13009 else
13010   { echo "$as_me:$LINENO: result: no" >&5
13011 echo "${ECHO_T}no" >&6; }
13012 fi
13013
13014
13015
13016   if test "$PKG_CONFIG" = "no" ; then
13017      HAVE_FC=no
13018   else
13019      PKG_CONFIG_MIN_VERSION=0.9.0
13020      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
13021         { echo "$as_me:$LINENO: checking for fontconfig" >&5
13022 echo $ECHO_N "checking for fontconfig... $ECHO_C" >&6; }
13023
13024         if $PKG_CONFIG --exists "fontconfig" 2>&5; then
13025             { echo "$as_me:$LINENO: result: yes" >&5
13026 echo "${ECHO_T}yes" >&6; }
13027             succeeded=yes
13028
13029             { echo "$as_me:$LINENO: checking FONTCONFIG_CFLAGS" >&5
13030 echo $ECHO_N "checking FONTCONFIG_CFLAGS... $ECHO_C" >&6; }
13031             FONTCONFIG_CFLAGS=`$PKG_CONFIG --cflags "fontconfig"|sed -e 's,///*,/,g'`
13032             { echo "$as_me:$LINENO: result: $FONTCONFIG_CFLAGS" >&5
13033 echo "${ECHO_T}$FONTCONFIG_CFLAGS" >&6; }
13034
13035             { echo "$as_me:$LINENO: checking FONTCONFIG_LIBS" >&5
13036 echo $ECHO_N "checking FONTCONFIG_LIBS... $ECHO_C" >&6; }
13037             FONTCONFIG_LIBS=`$PKG_CONFIG --libs "fontconfig"|sed -e 's,///*,/,g'`
13038             { echo "$as_me:$LINENO: result: $FONTCONFIG_LIBS" >&5
13039 echo "${ECHO_T}$FONTCONFIG_LIBS" >&6; }
13040         else
13041             { echo "$as_me:$LINENO: result: no" >&5
13042 echo "${ECHO_T}no" >&6; }
13043             FONTCONFIG_CFLAGS=""
13044             FONTCONFIG_LIBS=""
13045             ## If we have a custom action on failure, don't print errors, but
13046             ## do set a variable so people can do so.
13047             FONTCONFIG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "fontconfig"`
13048
13049         fi
13050
13051
13052
13053      else
13054         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
13055         echo "*** See http://www.freedesktop.org/software/pkgconfig"
13056      fi
13057   fi
13058
13059   if test $succeeded = yes; then
13060      HAVE_FC=yes
13061   else
13062      HAVE_FC=no
13063   fi
13064
13065     if test "${HAVE_FC}" = "no"; then
13066             HAVE_FREETYPE=no
13067     fi
13068   fi
13069 fi
13070
13071 HAVE_LIBOTF=no
13072 if test "${HAVE_FREETYPE}" = "yes"; then
13073
13074 cat >>confdefs.h <<\_ACEOF
13075 #define HAVE_FREETYPE 1
13076 _ACEOF
13077
13078   if test "${with_libotf}" != "no"; then
13079
13080   succeeded=no
13081
13082   # Extract the first word of "pkg-config", so it can be a program name with args.
13083 set dummy pkg-config; ac_word=$2
13084 { echo "$as_me:$LINENO: checking for $ac_word" >&5
13085 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
13086 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
13087   echo $ECHO_N "(cached) $ECHO_C" >&6
13088 else
13089   case $PKG_CONFIG in
13090   [\\/]* | ?:[\\/]*)
13091   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
13092   ;;
13093   *)
13094   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13095 for as_dir in $PATH
13096 do
13097   IFS=$as_save_IFS
13098   test -z "$as_dir" && as_dir=.
13099   for ac_exec_ext in '' $ac_executable_extensions; do
13100   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13101     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
13102     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
13103     break 2
13104   fi
13105 done
13106 done
13107 IFS=$as_save_IFS
13108
13109   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
13110   ;;
13111 esac
13112 fi
13113 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
13114 if test -n "$PKG_CONFIG"; then
13115   { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
13116 echo "${ECHO_T}$PKG_CONFIG" >&6; }
13117 else
13118   { echo "$as_me:$LINENO: result: no" >&5
13119 echo "${ECHO_T}no" >&6; }
13120 fi
13121
13122
13123
13124   if test "$PKG_CONFIG" = "no" ; then
13125      HAVE_LIBOTF=no
13126   else
13127      PKG_CONFIG_MIN_VERSION=0.9.0
13128      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
13129         { echo "$as_me:$LINENO: checking for libotf" >&5
13130 echo $ECHO_N "checking for libotf... $ECHO_C" >&6; }
13131
13132         if $PKG_CONFIG --exists "libotf" 2>&5; then
13133             { echo "$as_me:$LINENO: result: yes" >&5
13134 echo "${ECHO_T}yes" >&6; }
13135             succeeded=yes
13136
13137             { echo "$as_me:$LINENO: checking LIBOTF_CFLAGS" >&5
13138 echo $ECHO_N "checking LIBOTF_CFLAGS... $ECHO_C" >&6; }
13139             LIBOTF_CFLAGS=`$PKG_CONFIG --cflags "libotf"|sed -e 's,///*,/,g'`
13140             { echo "$as_me:$LINENO: result: $LIBOTF_CFLAGS" >&5
13141 echo "${ECHO_T}$LIBOTF_CFLAGS" >&6; }
13142
13143             { echo "$as_me:$LINENO: checking LIBOTF_LIBS" >&5
13144 echo $ECHO_N "checking LIBOTF_LIBS... $ECHO_C" >&6; }
13145             LIBOTF_LIBS=`$PKG_CONFIG --libs "libotf"|sed -e 's,///*,/,g'`
13146             { echo "$as_me:$LINENO: result: $LIBOTF_LIBS" >&5
13147 echo "${ECHO_T}$LIBOTF_LIBS" >&6; }
13148         else
13149             { echo "$as_me:$LINENO: result: no" >&5
13150 echo "${ECHO_T}no" >&6; }
13151             LIBOTF_CFLAGS=""
13152             LIBOTF_LIBS=""
13153             ## If we have a custom action on failure, don't print errors, but
13154             ## do set a variable so people can do so.
13155             LIBOTF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libotf"`
13156
13157         fi
13158
13159
13160
13161      else
13162         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
13163         echo "*** See http://www.freedesktop.org/software/pkgconfig"
13164      fi
13165   fi
13166
13167   if test $succeeded = yes; then
13168      HAVE_LIBOTF=yes
13169   else
13170      HAVE_LIBOTF=no
13171   fi
13172
13173     if test "$HAVE_LIBOTF" = "yes"; then
13174
13175 cat >>confdefs.h <<\_ACEOF
13176 #define HAVE_LIBOTF 1
13177 _ACEOF
13178
13179     fi
13180   fi
13181 fi
13182
13183 HAVE_M17N_FLT=no
13184 if test "${with_m17n_flt}" != "no"; then
13185
13186   succeeded=no
13187
13188   # Extract the first word of "pkg-config", so it can be a program name with args.
13189 set dummy pkg-config; ac_word=$2
13190 { echo "$as_me:$LINENO: checking for $ac_word" >&5
13191 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
13192 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
13193   echo $ECHO_N "(cached) $ECHO_C" >&6
13194 else
13195   case $PKG_CONFIG in
13196   [\\/]* | ?:[\\/]*)
13197   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
13198   ;;
13199   *)
13200   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13201 for as_dir in $PATH
13202 do
13203   IFS=$as_save_IFS
13204   test -z "$as_dir" && as_dir=.
13205   for ac_exec_ext in '' $ac_executable_extensions; do
13206   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13207     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
13208     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
13209     break 2
13210   fi
13211 done
13212 done
13213 IFS=$as_save_IFS
13214
13215   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
13216   ;;
13217 esac
13218 fi
13219 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
13220 if test -n "$PKG_CONFIG"; then
13221   { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
13222 echo "${ECHO_T}$PKG_CONFIG" >&6; }
13223 else
13224   { echo "$as_me:$LINENO: result: no" >&5
13225 echo "${ECHO_T}no" >&6; }
13226 fi
13227
13228
13229
13230   if test "$PKG_CONFIG" = "no" ; then
13231      HAVE_M17N_FLT=no
13232   else
13233      PKG_CONFIG_MIN_VERSION=0.9.0
13234      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
13235         { echo "$as_me:$LINENO: checking for m17n-flt" >&5
13236 echo $ECHO_N "checking for m17n-flt... $ECHO_C" >&6; }
13237
13238         if $PKG_CONFIG --exists "m17n-flt" 2>&5; then
13239             { echo "$as_me:$LINENO: result: yes" >&5
13240 echo "${ECHO_T}yes" >&6; }
13241             succeeded=yes
13242
13243             { echo "$as_me:$LINENO: checking M17N_FLT_CFLAGS" >&5
13244 echo $ECHO_N "checking M17N_FLT_CFLAGS... $ECHO_C" >&6; }
13245             M17N_FLT_CFLAGS=`$PKG_CONFIG --cflags "m17n-flt"|sed -e 's,///*,/,g'`
13246             { echo "$as_me:$LINENO: result: $M17N_FLT_CFLAGS" >&5
13247 echo "${ECHO_T}$M17N_FLT_CFLAGS" >&6; }
13248
13249             { echo "$as_me:$LINENO: checking M17N_FLT_LIBS" >&5
13250 echo $ECHO_N "checking M17N_FLT_LIBS... $ECHO_C" >&6; }
13251             M17N_FLT_LIBS=`$PKG_CONFIG --libs "m17n-flt"|sed -e 's,///*,/,g'`
13252             { echo "$as_me:$LINENO: result: $M17N_FLT_LIBS" >&5
13253 echo "${ECHO_T}$M17N_FLT_LIBS" >&6; }
13254         else
13255             { echo "$as_me:$LINENO: result: no" >&5
13256 echo "${ECHO_T}no" >&6; }
13257             M17N_FLT_CFLAGS=""
13258             M17N_FLT_LIBS=""
13259             ## If we have a custom action on failure, don't print errors, but
13260             ## do set a variable so people can do so.
13261             M17N_FLT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "m17n-flt"`
13262
13263         fi
13264
13265
13266
13267      else
13268         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
13269         echo "*** See http://www.freedesktop.org/software/pkgconfig"
13270      fi
13271   fi
13272
13273   if test $succeeded = yes; then
13274      HAVE_M17N_FLT=yes
13275   else
13276      HAVE_M17N_FLT=no
13277   fi
13278
13279   if test "$HAVE_M17N_FLT" = "yes"; then
13280
13281 cat >>confdefs.h <<\_ACEOF
13282 #define HAVE_M17N_FLT 1
13283 _ACEOF
13284
13285   fi
13286 fi
13287
13288
13289
13290
13291
13292
13293
13294
13295
13296
13297 ### End of font-backend section.
13298
13299 ### Use -lXpm if available, unless `--with-xpm=no'.
13300 HAVE_XPM=no
13301 if test "${HAVE_X11}" = "yes"; then
13302   if test "${with_xpm}" != "no"; then
13303     if test "${ac_cv_header_X11_xpm_h+set}" = set; then
13304   { echo "$as_me:$LINENO: checking for X11/xpm.h" >&5
13305 echo $ECHO_N "checking for X11/xpm.h... $ECHO_C" >&6; }
13306 if test "${ac_cv_header_X11_xpm_h+set}" = set; then
13307   echo $ECHO_N "(cached) $ECHO_C" >&6
13308 fi
13309 { echo "$as_me:$LINENO: result: $ac_cv_header_X11_xpm_h" >&5
13310 echo "${ECHO_T}$ac_cv_header_X11_xpm_h" >&6; }
13311 else
13312   # Is the header compilable?
13313 { echo "$as_me:$LINENO: checking X11/xpm.h usability" >&5
13314 echo $ECHO_N "checking X11/xpm.h usability... $ECHO_C" >&6; }
13315 cat >conftest.$ac_ext <<_ACEOF
13316 /* confdefs.h.  */
13317 _ACEOF
13318 cat confdefs.h >>conftest.$ac_ext
13319 cat >>conftest.$ac_ext <<_ACEOF
13320 /* end confdefs.h.  */
13321 $ac_includes_default
13322 #include <X11/xpm.h>
13323 _ACEOF
13324 rm -f conftest.$ac_objext
13325 if { (ac_try="$ac_compile"
13326 case "(($ac_try" in
13327   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13328   *) ac_try_echo=$ac_try;;
13329 esac
13330 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13331   (eval "$ac_compile") 2>conftest.er1
13332   ac_status=$?
13333   grep -v '^ *+' conftest.er1 >conftest.err
13334   rm -f conftest.er1
13335   cat conftest.err >&5
13336   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13337   (exit $ac_status); } && {
13338          test -z "$ac_c_werror_flag" ||
13339          test ! -s conftest.err
13340        } && test -s conftest.$ac_objext; then
13341   ac_header_compiler=yes
13342 else
13343   echo "$as_me: failed program was:" >&5
13344 sed 's/^/| /' conftest.$ac_ext >&5
13345
13346         ac_header_compiler=no
13347 fi
13348
13349 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13350 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
13351 echo "${ECHO_T}$ac_header_compiler" >&6; }
13352
13353 # Is the header present?
13354 { echo "$as_me:$LINENO: checking X11/xpm.h presence" >&5
13355 echo $ECHO_N "checking X11/xpm.h presence... $ECHO_C" >&6; }
13356 cat >conftest.$ac_ext <<_ACEOF
13357 /* confdefs.h.  */
13358 _ACEOF
13359 cat confdefs.h >>conftest.$ac_ext
13360 cat >>conftest.$ac_ext <<_ACEOF
13361 /* end confdefs.h.  */
13362 #include <X11/xpm.h>
13363 _ACEOF
13364 if { (ac_try="$ac_cpp conftest.$ac_ext"
13365 case "(($ac_try" in
13366   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13367   *) ac_try_echo=$ac_try;;
13368 esac
13369 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13370   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
13371   ac_status=$?
13372   grep -v '^ *+' conftest.er1 >conftest.err
13373   rm -f conftest.er1
13374   cat conftest.err >&5
13375   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13376   (exit $ac_status); } >/dev/null && {
13377          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
13378          test ! -s conftest.err
13379        }; then
13380   ac_header_preproc=yes
13381 else
13382   echo "$as_me: failed program was:" >&5
13383 sed 's/^/| /' conftest.$ac_ext >&5
13384
13385   ac_header_preproc=no
13386 fi
13387
13388 rm -f conftest.err conftest.$ac_ext
13389 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
13390 echo "${ECHO_T}$ac_header_preproc" >&6; }
13391
13392 # So?  What about this header?
13393 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
13394   yes:no: )
13395     { echo "$as_me:$LINENO: WARNING: X11/xpm.h: accepted by the compiler, rejected by the preprocessor!" >&5
13396 echo "$as_me: WARNING: X11/xpm.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
13397     { echo "$as_me:$LINENO: WARNING: X11/xpm.h: proceeding with the compiler's result" >&5
13398 echo "$as_me: WARNING: X11/xpm.h: proceeding with the compiler's result" >&2;}
13399     ac_header_preproc=yes
13400     ;;
13401   no:yes:* )
13402     { echo "$as_me:$LINENO: WARNING: X11/xpm.h: present but cannot be compiled" >&5
13403 echo "$as_me: WARNING: X11/xpm.h: present but cannot be compiled" >&2;}
13404     { echo "$as_me:$LINENO: WARNING: X11/xpm.h:     check for missing prerequisite headers?" >&5
13405 echo "$as_me: WARNING: X11/xpm.h:     check for missing prerequisite headers?" >&2;}
13406     { echo "$as_me:$LINENO: WARNING: X11/xpm.h: see the Autoconf documentation" >&5
13407 echo "$as_me: WARNING: X11/xpm.h: see the Autoconf documentation" >&2;}
13408     { echo "$as_me:$LINENO: WARNING: X11/xpm.h:     section \"Present But Cannot Be Compiled\"" >&5
13409 echo "$as_me: WARNING: X11/xpm.h:     section \"Present But Cannot Be Compiled\"" >&2;}
13410     { echo "$as_me:$LINENO: WARNING: X11/xpm.h: proceeding with the preprocessor's result" >&5
13411 echo "$as_me: WARNING: X11/xpm.h: proceeding with the preprocessor's result" >&2;}
13412     { echo "$as_me:$LINENO: WARNING: X11/xpm.h: in the future, the compiler will take precedence" >&5
13413 echo "$as_me: WARNING: X11/xpm.h: in the future, the compiler will take precedence" >&2;}
13414
13415     ;;
13416 esac
13417 { echo "$as_me:$LINENO: checking for X11/xpm.h" >&5
13418 echo $ECHO_N "checking for X11/xpm.h... $ECHO_C" >&6; }
13419 if test "${ac_cv_header_X11_xpm_h+set}" = set; then
13420   echo $ECHO_N "(cached) $ECHO_C" >&6
13421 else
13422   ac_cv_header_X11_xpm_h=$ac_header_preproc
13423 fi
13424 { echo "$as_me:$LINENO: result: $ac_cv_header_X11_xpm_h" >&5
13425 echo "${ECHO_T}$ac_cv_header_X11_xpm_h" >&6; }
13426
13427 fi
13428 if test $ac_cv_header_X11_xpm_h = yes; then
13429   { echo "$as_me:$LINENO: checking for XpmReadFileToPixmap in -lXpm" >&5
13430 echo $ECHO_N "checking for XpmReadFileToPixmap in -lXpm... $ECHO_C" >&6; }
13431 if test "${ac_cv_lib_Xpm_XpmReadFileToPixmap+set}" = set; then
13432   echo $ECHO_N "(cached) $ECHO_C" >&6
13433 else
13434   ac_check_lib_save_LIBS=$LIBS
13435 LIBS="-lXpm -lX11 $LIBS"
13436 cat >conftest.$ac_ext <<_ACEOF
13437 /* confdefs.h.  */
13438 _ACEOF
13439 cat confdefs.h >>conftest.$ac_ext
13440 cat >>conftest.$ac_ext <<_ACEOF
13441 /* end confdefs.h.  */
13442
13443 /* Override any GCC internal prototype to avoid an error.
13444    Use char because int might match the return type of a GCC
13445    builtin and then its argument prototype would still apply.  */
13446 #ifdef __cplusplus
13447 extern "C"
13448 #endif
13449 char XpmReadFileToPixmap ();
13450 int
13451 main ()
13452 {
13453 return XpmReadFileToPixmap ();
13454   ;
13455   return 0;
13456 }
13457 _ACEOF
13458 rm -f conftest.$ac_objext conftest$ac_exeext
13459 if { (ac_try="$ac_link"
13460 case "(($ac_try" in
13461   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13462   *) ac_try_echo=$ac_try;;
13463 esac
13464 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13465   (eval "$ac_link") 2>conftest.er1
13466   ac_status=$?
13467   grep -v '^ *+' conftest.er1 >conftest.err
13468   rm -f conftest.er1
13469   cat conftest.err >&5
13470   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13471   (exit $ac_status); } && {
13472          test -z "$ac_c_werror_flag" ||
13473          test ! -s conftest.err
13474        } && test -s conftest$ac_exeext &&
13475        $as_test_x conftest$ac_exeext; then
13476   ac_cv_lib_Xpm_XpmReadFileToPixmap=yes
13477 else
13478   echo "$as_me: failed program was:" >&5
13479 sed 's/^/| /' conftest.$ac_ext >&5
13480
13481         ac_cv_lib_Xpm_XpmReadFileToPixmap=no
13482 fi
13483
13484 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
13485       conftest$ac_exeext conftest.$ac_ext
13486 LIBS=$ac_check_lib_save_LIBS
13487 fi
13488 { echo "$as_me:$LINENO: result: $ac_cv_lib_Xpm_XpmReadFileToPixmap" >&5
13489 echo "${ECHO_T}$ac_cv_lib_Xpm_XpmReadFileToPixmap" >&6; }
13490 if test $ac_cv_lib_Xpm_XpmReadFileToPixmap = yes; then
13491   HAVE_XPM=yes
13492 fi
13493
13494 fi
13495
13496
13497     if test "${HAVE_XPM}" = "yes"; then
13498       { echo "$as_me:$LINENO: checking for XpmReturnAllocPixels preprocessor define" >&5
13499 echo $ECHO_N "checking for XpmReturnAllocPixels preprocessor define... $ECHO_C" >&6; }
13500       cat >conftest.$ac_ext <<_ACEOF
13501 /* confdefs.h.  */
13502 _ACEOF
13503 cat confdefs.h >>conftest.$ac_ext
13504 cat >>conftest.$ac_ext <<_ACEOF
13505 /* end confdefs.h.  */
13506 #include "X11/xpm.h"
13507 #ifndef XpmReturnAllocPixels
13508 no_return_alloc_pixels
13509 #endif
13510
13511 _ACEOF
13512 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13513   $EGREP "no_return_alloc_pixels" >/dev/null 2>&1; then
13514   HAVE_XPM=no
13515 else
13516   HAVE_XPM=yes
13517 fi
13518 rm -f conftest*
13519
13520
13521       if test "${HAVE_XPM}" = "yes"; then
13522         { echo "$as_me:$LINENO: result: yes" >&5
13523 echo "${ECHO_T}yes" >&6; }
13524       else
13525         { echo "$as_me:$LINENO: result: no" >&5
13526 echo "${ECHO_T}no" >&6; }
13527       fi
13528     fi
13529   fi
13530
13531   if test "${HAVE_XPM}" = "yes"; then
13532
13533 cat >>confdefs.h <<\_ACEOF
13534 #define HAVE_XPM 1
13535 _ACEOF
13536
13537   fi
13538 fi
13539
13540 ### Use -ljpeg if available, unless `--with-jpeg=no'.
13541 HAVE_JPEG=no
13542 if test "${HAVE_X11}" = "yes"; then
13543   if test "${with_jpeg}" != "no"; then
13544             if test "${ac_cv_header_jerror_h+set}" = set; then
13545   { echo "$as_me:$LINENO: checking for jerror.h" >&5
13546 echo $ECHO_N "checking for jerror.h... $ECHO_C" >&6; }
13547 if test "${ac_cv_header_jerror_h+set}" = set; then
13548   echo $ECHO_N "(cached) $ECHO_C" >&6
13549 fi
13550 { echo "$as_me:$LINENO: result: $ac_cv_header_jerror_h" >&5
13551 echo "${ECHO_T}$ac_cv_header_jerror_h" >&6; }
13552 else
13553   # Is the header compilable?
13554 { echo "$as_me:$LINENO: checking jerror.h usability" >&5
13555 echo $ECHO_N "checking jerror.h usability... $ECHO_C" >&6; }
13556 cat >conftest.$ac_ext <<_ACEOF
13557 /* confdefs.h.  */
13558 _ACEOF
13559 cat confdefs.h >>conftest.$ac_ext
13560 cat >>conftest.$ac_ext <<_ACEOF
13561 /* end confdefs.h.  */
13562 $ac_includes_default
13563 #include <jerror.h>
13564 _ACEOF
13565 rm -f conftest.$ac_objext
13566 if { (ac_try="$ac_compile"
13567 case "(($ac_try" in
13568   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13569   *) ac_try_echo=$ac_try;;
13570 esac
13571 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13572   (eval "$ac_compile") 2>conftest.er1
13573   ac_status=$?
13574   grep -v '^ *+' conftest.er1 >conftest.err
13575   rm -f conftest.er1
13576   cat conftest.err >&5
13577   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13578   (exit $ac_status); } && {
13579          test -z "$ac_c_werror_flag" ||
13580          test ! -s conftest.err
13581        } && test -s conftest.$ac_objext; then
13582   ac_header_compiler=yes
13583 else
13584   echo "$as_me: failed program was:" >&5
13585 sed 's/^/| /' conftest.$ac_ext >&5
13586
13587         ac_header_compiler=no
13588 fi
13589
13590 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13591 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
13592 echo "${ECHO_T}$ac_header_compiler" >&6; }
13593
13594 # Is the header present?
13595 { echo "$as_me:$LINENO: checking jerror.h presence" >&5
13596 echo $ECHO_N "checking jerror.h presence... $ECHO_C" >&6; }
13597 cat >conftest.$ac_ext <<_ACEOF
13598 /* confdefs.h.  */
13599 _ACEOF
13600 cat confdefs.h >>conftest.$ac_ext
13601 cat >>conftest.$ac_ext <<_ACEOF
13602 /* end confdefs.h.  */
13603 #include <jerror.h>
13604 _ACEOF
13605 if { (ac_try="$ac_cpp conftest.$ac_ext"
13606 case "(($ac_try" in
13607   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13608   *) ac_try_echo=$ac_try;;
13609 esac
13610 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13611   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
13612   ac_status=$?
13613   grep -v '^ *+' conftest.er1 >conftest.err
13614   rm -f conftest.er1
13615   cat conftest.err >&5
13616   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13617   (exit $ac_status); } >/dev/null && {
13618          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
13619          test ! -s conftest.err
13620        }; then
13621   ac_header_preproc=yes
13622 else
13623   echo "$as_me: failed program was:" >&5
13624 sed 's/^/| /' conftest.$ac_ext >&5
13625
13626   ac_header_preproc=no
13627 fi
13628
13629 rm -f conftest.err conftest.$ac_ext
13630 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
13631 echo "${ECHO_T}$ac_header_preproc" >&6; }
13632
13633 # So?  What about this header?
13634 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
13635   yes:no: )
13636     { echo "$as_me:$LINENO: WARNING: jerror.h: accepted by the compiler, rejected by the preprocessor!" >&5
13637 echo "$as_me: WARNING: jerror.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
13638     { echo "$as_me:$LINENO: WARNING: jerror.h: proceeding with the compiler's result" >&5
13639 echo "$as_me: WARNING: jerror.h: proceeding with the compiler's result" >&2;}
13640     ac_header_preproc=yes
13641     ;;
13642   no:yes:* )
13643     { echo "$as_me:$LINENO: WARNING: jerror.h: present but cannot be compiled" >&5
13644 echo "$as_me: WARNING: jerror.h: present but cannot be compiled" >&2;}
13645     { echo "$as_me:$LINENO: WARNING: jerror.h:     check for missing prerequisite headers?" >&5
13646 echo "$as_me: WARNING: jerror.h:     check for missing prerequisite headers?" >&2;}
13647     { echo "$as_me:$LINENO: WARNING: jerror.h: see the Autoconf documentation" >&5
13648 echo "$as_me: WARNING: jerror.h: see the Autoconf documentation" >&2;}
13649     { echo "$as_me:$LINENO: WARNING: jerror.h:     section \"Present But Cannot Be Compiled\"" >&5
13650 echo "$as_me: WARNING: jerror.h:     section \"Present But Cannot Be Compiled\"" >&2;}
13651     { echo "$as_me:$LINENO: WARNING: jerror.h: proceeding with the preprocessor's result" >&5
13652 echo "$as_me: WARNING: jerror.h: proceeding with the preprocessor's result" >&2;}
13653     { echo "$as_me:$LINENO: WARNING: jerror.h: in the future, the compiler will take precedence" >&5
13654 echo "$as_me: WARNING: jerror.h: in the future, the compiler will take precedence" >&2;}
13655
13656     ;;
13657 esac
13658 { echo "$as_me:$LINENO: checking for jerror.h" >&5
13659 echo $ECHO_N "checking for jerror.h... $ECHO_C" >&6; }
13660 if test "${ac_cv_header_jerror_h+set}" = set; then
13661   echo $ECHO_N "(cached) $ECHO_C" >&6
13662 else
13663   ac_cv_header_jerror_h=$ac_header_preproc
13664 fi
13665 { echo "$as_me:$LINENO: result: $ac_cv_header_jerror_h" >&5
13666 echo "${ECHO_T}$ac_cv_header_jerror_h" >&6; }
13667
13668 fi
13669 if test $ac_cv_header_jerror_h = yes; then
13670   { echo "$as_me:$LINENO: checking for jpeg_destroy_compress in -ljpeg" >&5
13671 echo $ECHO_N "checking for jpeg_destroy_compress in -ljpeg... $ECHO_C" >&6; }
13672 if test "${ac_cv_lib_jpeg_jpeg_destroy_compress+set}" = set; then
13673   echo $ECHO_N "(cached) $ECHO_C" >&6
13674 else
13675   ac_check_lib_save_LIBS=$LIBS
13676 LIBS="-ljpeg  $LIBS"
13677 cat >conftest.$ac_ext <<_ACEOF
13678 /* confdefs.h.  */
13679 _ACEOF
13680 cat confdefs.h >>conftest.$ac_ext
13681 cat >>conftest.$ac_ext <<_ACEOF
13682 /* end confdefs.h.  */
13683
13684 /* Override any GCC internal prototype to avoid an error.
13685    Use char because int might match the return type of a GCC
13686    builtin and then its argument prototype would still apply.  */
13687 #ifdef __cplusplus
13688 extern "C"
13689 #endif
13690 char jpeg_destroy_compress ();
13691 int
13692 main ()
13693 {
13694 return jpeg_destroy_compress ();
13695   ;
13696   return 0;
13697 }
13698 _ACEOF
13699 rm -f conftest.$ac_objext conftest$ac_exeext
13700 if { (ac_try="$ac_link"
13701 case "(($ac_try" in
13702   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13703   *) ac_try_echo=$ac_try;;
13704 esac
13705 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13706   (eval "$ac_link") 2>conftest.er1
13707   ac_status=$?
13708   grep -v '^ *+' conftest.er1 >conftest.err
13709   rm -f conftest.er1
13710   cat conftest.err >&5
13711   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13712   (exit $ac_status); } && {
13713          test -z "$ac_c_werror_flag" ||
13714          test ! -s conftest.err
13715        } && test -s conftest$ac_exeext &&
13716        $as_test_x conftest$ac_exeext; then
13717   ac_cv_lib_jpeg_jpeg_destroy_compress=yes
13718 else
13719   echo "$as_me: failed program was:" >&5
13720 sed 's/^/| /' conftest.$ac_ext >&5
13721
13722         ac_cv_lib_jpeg_jpeg_destroy_compress=no
13723 fi
13724
13725 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
13726       conftest$ac_exeext conftest.$ac_ext
13727 LIBS=$ac_check_lib_save_LIBS
13728 fi
13729 { echo "$as_me:$LINENO: result: $ac_cv_lib_jpeg_jpeg_destroy_compress" >&5
13730 echo "${ECHO_T}$ac_cv_lib_jpeg_jpeg_destroy_compress" >&6; }
13731 if test $ac_cv_lib_jpeg_jpeg_destroy_compress = yes; then
13732   HAVE_JPEG=yes
13733 fi
13734
13735 fi
13736
13737
13738   fi
13739
13740
13741   if test "${HAVE_JPEG}" = "yes"; then
13742     cat >>confdefs.h <<\_ACEOF
13743 #define HAVE_JPEG 1
13744 _ACEOF
13745
13746     cat >conftest.$ac_ext <<_ACEOF
13747 /* confdefs.h.  */
13748 _ACEOF
13749 cat confdefs.h >>conftest.$ac_ext
13750 cat >>conftest.$ac_ext <<_ACEOF
13751 /* end confdefs.h.  */
13752 #include <jpeglib.h>
13753          version=JPEG_LIB_VERSION
13754
13755 _ACEOF
13756 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13757   $EGREP "version= *(6[2-9]|[7-9][0-9])" >/dev/null 2>&1; then
13758   cat >>confdefs.h <<\_ACEOF
13759 #define HAVE_JPEG 1
13760 _ACEOF
13761
13762 else
13763   { echo "$as_me:$LINENO: WARNING: libjpeg found, but not version 6b or later" >&5
13764 echo "$as_me: WARNING: libjpeg found, but not version 6b or later" >&2;}
13765         HAVE_JPEG=no
13766 fi
13767 rm -f conftest*
13768
13769   fi
13770 fi
13771
13772 ### Use -lpng if available, unless `--with-png=no'.
13773 HAVE_PNG=no
13774 if test "${HAVE_X11}" = "yes"; then
13775   if test "${with_png}" != "no"; then
13776     # Debian unstable as of July 2003 has multiple libpngs, and puts png.h
13777     # in /usr/include/libpng.
13778
13779
13780 for ac_header in png.h libpng/png.h
13781 do
13782 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
13783 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
13784   { echo "$as_me:$LINENO: checking for $ac_header" >&5
13785 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
13786 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
13787   echo $ECHO_N "(cached) $ECHO_C" >&6
13788 fi
13789 ac_res=`eval echo '${'$as_ac_Header'}'`
13790                { echo "$as_me:$LINENO: result: $ac_res" >&5
13791 echo "${ECHO_T}$ac_res" >&6; }
13792 else
13793   # Is the header compilable?
13794 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
13795 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
13796 cat >conftest.$ac_ext <<_ACEOF
13797 /* confdefs.h.  */
13798 _ACEOF
13799 cat confdefs.h >>conftest.$ac_ext
13800 cat >>conftest.$ac_ext <<_ACEOF
13801 /* end confdefs.h.  */
13802 $ac_includes_default
13803 #include <$ac_header>
13804 _ACEOF
13805 rm -f conftest.$ac_objext
13806 if { (ac_try="$ac_compile"
13807 case "(($ac_try" in
13808   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13809   *) ac_try_echo=$ac_try;;
13810 esac
13811 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13812   (eval "$ac_compile") 2>conftest.er1
13813   ac_status=$?
13814   grep -v '^ *+' conftest.er1 >conftest.err
13815   rm -f conftest.er1
13816   cat conftest.err >&5
13817   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13818   (exit $ac_status); } && {
13819          test -z "$ac_c_werror_flag" ||
13820          test ! -s conftest.err
13821        } && test -s conftest.$ac_objext; then
13822   ac_header_compiler=yes
13823 else
13824   echo "$as_me: failed program was:" >&5
13825 sed 's/^/| /' conftest.$ac_ext >&5
13826
13827         ac_header_compiler=no
13828 fi
13829
13830 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13831 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
13832 echo "${ECHO_T}$ac_header_compiler" >&6; }
13833
13834 # Is the header present?
13835 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
13836 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
13837 cat >conftest.$ac_ext <<_ACEOF
13838 /* confdefs.h.  */
13839 _ACEOF
13840 cat confdefs.h >>conftest.$ac_ext
13841 cat >>conftest.$ac_ext <<_ACEOF
13842 /* end confdefs.h.  */
13843 #include <$ac_header>
13844 _ACEOF
13845 if { (ac_try="$ac_cpp conftest.$ac_ext"
13846 case "(($ac_try" in
13847   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13848   *) ac_try_echo=$ac_try;;
13849 esac
13850 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13851   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
13852   ac_status=$?
13853   grep -v '^ *+' conftest.er1 >conftest.err
13854   rm -f conftest.er1
13855   cat conftest.err >&5
13856   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13857   (exit $ac_status); } >/dev/null && {
13858          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
13859          test ! -s conftest.err
13860        }; then
13861   ac_header_preproc=yes
13862 else
13863   echo "$as_me: failed program was:" >&5
13864 sed 's/^/| /' conftest.$ac_ext >&5
13865
13866   ac_header_preproc=no
13867 fi
13868
13869 rm -f conftest.err conftest.$ac_ext
13870 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
13871 echo "${ECHO_T}$ac_header_preproc" >&6; }
13872
13873 # So?  What about this header?
13874 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
13875   yes:no: )
13876     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
13877 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
13878     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
13879 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
13880     ac_header_preproc=yes
13881     ;;
13882   no:yes:* )
13883     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
13884 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
13885     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
13886 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
13887     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
13888 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
13889     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
13890 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
13891     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
13892 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
13893     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
13894 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
13895
13896     ;;
13897 esac
13898 { echo "$as_me:$LINENO: checking for $ac_header" >&5
13899 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
13900 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
13901   echo $ECHO_N "(cached) $ECHO_C" >&6
13902 else
13903   eval "$as_ac_Header=\$ac_header_preproc"
13904 fi
13905 ac_res=`eval echo '${'$as_ac_Header'}'`
13906                { echo "$as_me:$LINENO: result: $ac_res" >&5
13907 echo "${ECHO_T}$ac_res" >&6; }
13908
13909 fi
13910 if test `eval echo '${'$as_ac_Header'}'` = yes; then
13911   cat >>confdefs.h <<_ACEOF
13912 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
13913 _ACEOF
13914
13915 fi
13916
13917 done
13918
13919     if test "$ac_cv_header_png_h" = yes || test "$ac_cv_header_libpng_png_h" = yes ; then
13920       { echo "$as_me:$LINENO: checking for png_get_channels in -lpng" >&5
13921 echo $ECHO_N "checking for png_get_channels in -lpng... $ECHO_C" >&6; }
13922 if test "${ac_cv_lib_png_png_get_channels+set}" = set; then
13923   echo $ECHO_N "(cached) $ECHO_C" >&6
13924 else
13925   ac_check_lib_save_LIBS=$LIBS
13926 LIBS="-lpng -lz -lm $LIBS"
13927 cat >conftest.$ac_ext <<_ACEOF
13928 /* confdefs.h.  */
13929 _ACEOF
13930 cat confdefs.h >>conftest.$ac_ext
13931 cat >>conftest.$ac_ext <<_ACEOF
13932 /* end confdefs.h.  */
13933
13934 /* Override any GCC internal prototype to avoid an error.
13935    Use char because int might match the return type of a GCC
13936    builtin and then its argument prototype would still apply.  */
13937 #ifdef __cplusplus
13938 extern "C"
13939 #endif
13940 char png_get_channels ();
13941 int
13942 main ()
13943 {
13944 return png_get_channels ();
13945   ;
13946   return 0;
13947 }
13948 _ACEOF
13949 rm -f conftest.$ac_objext conftest$ac_exeext
13950 if { (ac_try="$ac_link"
13951 case "(($ac_try" in
13952   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13953   *) ac_try_echo=$ac_try;;
13954 esac
13955 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13956   (eval "$ac_link") 2>conftest.er1
13957   ac_status=$?
13958   grep -v '^ *+' conftest.er1 >conftest.err
13959   rm -f conftest.er1
13960   cat conftest.err >&5
13961   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13962   (exit $ac_status); } && {
13963          test -z "$ac_c_werror_flag" ||
13964          test ! -s conftest.err
13965        } && test -s conftest$ac_exeext &&
13966        $as_test_x conftest$ac_exeext; then
13967   ac_cv_lib_png_png_get_channels=yes
13968 else
13969   echo "$as_me: failed program was:" >&5
13970 sed 's/^/| /' conftest.$ac_ext >&5
13971
13972         ac_cv_lib_png_png_get_channels=no
13973 fi
13974
13975 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
13976       conftest$ac_exeext conftest.$ac_ext
13977 LIBS=$ac_check_lib_save_LIBS
13978 fi
13979 { echo "$as_me:$LINENO: result: $ac_cv_lib_png_png_get_channels" >&5
13980 echo "${ECHO_T}$ac_cv_lib_png_png_get_channels" >&6; }
13981 if test $ac_cv_lib_png_png_get_channels = yes; then
13982   HAVE_PNG=yes
13983 fi
13984
13985     fi
13986   fi
13987
13988   if test "${HAVE_PNG}" = "yes"; then
13989
13990 cat >>confdefs.h <<\_ACEOF
13991 #define HAVE_PNG 1
13992 _ACEOF
13993
13994   fi
13995 fi
13996
13997 ### Use -ltiff if available, unless `--with-tiff=no'.
13998 HAVE_TIFF=no
13999 if test "${HAVE_X11}" = "yes"; then
14000   if test "${with_tiff}" != "no"; then
14001     if test "${ac_cv_header_tiffio_h+set}" = set; then
14002   { echo "$as_me:$LINENO: checking for tiffio.h" >&5
14003 echo $ECHO_N "checking for tiffio.h... $ECHO_C" >&6; }
14004 if test "${ac_cv_header_tiffio_h+set}" = set; then
14005   echo $ECHO_N "(cached) $ECHO_C" >&6
14006 fi
14007 { echo "$as_me:$LINENO: result: $ac_cv_header_tiffio_h" >&5
14008 echo "${ECHO_T}$ac_cv_header_tiffio_h" >&6; }
14009 else
14010   # Is the header compilable?
14011 { echo "$as_me:$LINENO: checking tiffio.h usability" >&5
14012 echo $ECHO_N "checking tiffio.h usability... $ECHO_C" >&6; }
14013 cat >conftest.$ac_ext <<_ACEOF
14014 /* confdefs.h.  */
14015 _ACEOF
14016 cat confdefs.h >>conftest.$ac_ext
14017 cat >>conftest.$ac_ext <<_ACEOF
14018 /* end confdefs.h.  */
14019 $ac_includes_default
14020 #include <tiffio.h>
14021 _ACEOF
14022 rm -f conftest.$ac_objext
14023 if { (ac_try="$ac_compile"
14024 case "(($ac_try" in
14025   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14026   *) ac_try_echo=$ac_try;;
14027 esac
14028 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14029   (eval "$ac_compile") 2>conftest.er1
14030   ac_status=$?
14031   grep -v '^ *+' conftest.er1 >conftest.err
14032   rm -f conftest.er1
14033   cat conftest.err >&5
14034   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14035   (exit $ac_status); } && {
14036          test -z "$ac_c_werror_flag" ||
14037          test ! -s conftest.err
14038        } && test -s conftest.$ac_objext; then
14039   ac_header_compiler=yes
14040 else
14041   echo "$as_me: failed program was:" >&5
14042 sed 's/^/| /' conftest.$ac_ext >&5
14043
14044         ac_header_compiler=no
14045 fi
14046
14047 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14048 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
14049 echo "${ECHO_T}$ac_header_compiler" >&6; }
14050
14051 # Is the header present?
14052 { echo "$as_me:$LINENO: checking tiffio.h presence" >&5
14053 echo $ECHO_N "checking tiffio.h presence... $ECHO_C" >&6; }
14054 cat >conftest.$ac_ext <<_ACEOF
14055 /* confdefs.h.  */
14056 _ACEOF
14057 cat confdefs.h >>conftest.$ac_ext
14058 cat >>conftest.$ac_ext <<_ACEOF
14059 /* end confdefs.h.  */
14060 #include <tiffio.h>
14061 _ACEOF
14062 if { (ac_try="$ac_cpp conftest.$ac_ext"
14063 case "(($ac_try" in
14064   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14065   *) ac_try_echo=$ac_try;;
14066 esac
14067 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14068   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
14069   ac_status=$?
14070   grep -v '^ *+' conftest.er1 >conftest.err
14071   rm -f conftest.er1
14072   cat conftest.err >&5
14073   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14074   (exit $ac_status); } >/dev/null && {
14075          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
14076          test ! -s conftest.err
14077        }; then
14078   ac_header_preproc=yes
14079 else
14080   echo "$as_me: failed program was:" >&5
14081 sed 's/^/| /' conftest.$ac_ext >&5
14082
14083   ac_header_preproc=no
14084 fi
14085
14086 rm -f conftest.err conftest.$ac_ext
14087 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
14088 echo "${ECHO_T}$ac_header_preproc" >&6; }
14089
14090 # So?  What about this header?
14091 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
14092   yes:no: )
14093     { echo "$as_me:$LINENO: WARNING: tiffio.h: accepted by the compiler, rejected by the preprocessor!" >&5
14094 echo "$as_me: WARNING: tiffio.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
14095     { echo "$as_me:$LINENO: WARNING: tiffio.h: proceeding with the compiler's result" >&5
14096 echo "$as_me: WARNING: tiffio.h: proceeding with the compiler's result" >&2;}
14097     ac_header_preproc=yes
14098     ;;
14099   no:yes:* )
14100     { echo "$as_me:$LINENO: WARNING: tiffio.h: present but cannot be compiled" >&5
14101 echo "$as_me: WARNING: tiffio.h: present but cannot be compiled" >&2;}
14102     { echo "$as_me:$LINENO: WARNING: tiffio.h:     check for missing prerequisite headers?" >&5
14103 echo "$as_me: WARNING: tiffio.h:     check for missing prerequisite headers?" >&2;}
14104     { echo "$as_me:$LINENO: WARNING: tiffio.h: see the Autoconf documentation" >&5
14105 echo "$as_me: WARNING: tiffio.h: see the Autoconf documentation" >&2;}
14106     { echo "$as_me:$LINENO: WARNING: tiffio.h:     section \"Present But Cannot Be Compiled\"" >&5
14107 echo "$as_me: WARNING: tiffio.h:     section \"Present But Cannot Be Compiled\"" >&2;}
14108     { echo "$as_me:$LINENO: WARNING: tiffio.h: proceeding with the preprocessor's result" >&5
14109 echo "$as_me: WARNING: tiffio.h: proceeding with the preprocessor's result" >&2;}
14110     { echo "$as_me:$LINENO: WARNING: tiffio.h: in the future, the compiler will take precedence" >&5
14111 echo "$as_me: WARNING: tiffio.h: in the future, the compiler will take precedence" >&2;}
14112
14113     ;;
14114 esac
14115 { echo "$as_me:$LINENO: checking for tiffio.h" >&5
14116 echo $ECHO_N "checking for tiffio.h... $ECHO_C" >&6; }
14117 if test "${ac_cv_header_tiffio_h+set}" = set; then
14118   echo $ECHO_N "(cached) $ECHO_C" >&6
14119 else
14120   ac_cv_header_tiffio_h=$ac_header_preproc
14121 fi
14122 { echo "$as_me:$LINENO: result: $ac_cv_header_tiffio_h" >&5
14123 echo "${ECHO_T}$ac_cv_header_tiffio_h" >&6; }
14124
14125 fi
14126 if test $ac_cv_header_tiffio_h = yes; then
14127   tifflibs="-lz -lm"
14128       # At least one tiff package requires the jpeg library.
14129       if test "${HAVE_JPEG}" = yes; then tifflibs="-ljpeg $tifflibs"; fi
14130       { echo "$as_me:$LINENO: checking for TIFFGetVersion in -ltiff" >&5
14131 echo $ECHO_N "checking for TIFFGetVersion in -ltiff... $ECHO_C" >&6; }
14132 if test "${ac_cv_lib_tiff_TIFFGetVersion+set}" = set; then
14133   echo $ECHO_N "(cached) $ECHO_C" >&6
14134 else
14135   ac_check_lib_save_LIBS=$LIBS
14136 LIBS="-ltiff $tifflibs $LIBS"
14137 cat >conftest.$ac_ext <<_ACEOF
14138 /* confdefs.h.  */
14139 _ACEOF
14140 cat confdefs.h >>conftest.$ac_ext
14141 cat >>conftest.$ac_ext <<_ACEOF
14142 /* end confdefs.h.  */
14143
14144 /* Override any GCC internal prototype to avoid an error.
14145    Use char because int might match the return type of a GCC
14146    builtin and then its argument prototype would still apply.  */
14147 #ifdef __cplusplus
14148 extern "C"
14149 #endif
14150 char TIFFGetVersion ();
14151 int
14152 main ()
14153 {
14154 return TIFFGetVersion ();
14155   ;
14156   return 0;
14157 }
14158 _ACEOF
14159 rm -f conftest.$ac_objext conftest$ac_exeext
14160 if { (ac_try="$ac_link"
14161 case "(($ac_try" in
14162   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14163   *) ac_try_echo=$ac_try;;
14164 esac
14165 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14166   (eval "$ac_link") 2>conftest.er1
14167   ac_status=$?
14168   grep -v '^ *+' conftest.er1 >conftest.err
14169   rm -f conftest.er1
14170   cat conftest.err >&5
14171   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14172   (exit $ac_status); } && {
14173          test -z "$ac_c_werror_flag" ||
14174          test ! -s conftest.err
14175        } && test -s conftest$ac_exeext &&
14176        $as_test_x conftest$ac_exeext; then
14177   ac_cv_lib_tiff_TIFFGetVersion=yes
14178 else
14179   echo "$as_me: failed program was:" >&5
14180 sed 's/^/| /' conftest.$ac_ext >&5
14181
14182         ac_cv_lib_tiff_TIFFGetVersion=no
14183 fi
14184
14185 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
14186       conftest$ac_exeext conftest.$ac_ext
14187 LIBS=$ac_check_lib_save_LIBS
14188 fi
14189 { echo "$as_me:$LINENO: result: $ac_cv_lib_tiff_TIFFGetVersion" >&5
14190 echo "${ECHO_T}$ac_cv_lib_tiff_TIFFGetVersion" >&6; }
14191 if test $ac_cv_lib_tiff_TIFFGetVersion = yes; then
14192   HAVE_TIFF=yes
14193 fi
14194
14195 fi
14196
14197
14198   fi
14199
14200   if test "${HAVE_TIFF}" = "yes"; then
14201
14202 cat >>confdefs.h <<\_ACEOF
14203 #define HAVE_TIFF 1
14204 _ACEOF
14205
14206   fi
14207 fi
14208
14209 ### Use -lgif or -lungif if available, unless `--with-gif=no'.
14210 HAVE_GIF=no
14211 if test "${HAVE_X11}" = "yes" && test "${with_gif}" != "no"; then
14212   if test "${ac_cv_header_gif_lib_h+set}" = set; then
14213   { echo "$as_me:$LINENO: checking for gif_lib.h" >&5
14214 echo $ECHO_N "checking for gif_lib.h... $ECHO_C" >&6; }
14215 if test "${ac_cv_header_gif_lib_h+set}" = set; then
14216   echo $ECHO_N "(cached) $ECHO_C" >&6
14217 fi
14218 { echo "$as_me:$LINENO: result: $ac_cv_header_gif_lib_h" >&5
14219 echo "${ECHO_T}$ac_cv_header_gif_lib_h" >&6; }
14220 else
14221   # Is the header compilable?
14222 { echo "$as_me:$LINENO: checking gif_lib.h usability" >&5
14223 echo $ECHO_N "checking gif_lib.h usability... $ECHO_C" >&6; }
14224 cat >conftest.$ac_ext <<_ACEOF
14225 /* confdefs.h.  */
14226 _ACEOF
14227 cat confdefs.h >>conftest.$ac_ext
14228 cat >>conftest.$ac_ext <<_ACEOF
14229 /* end confdefs.h.  */
14230 $ac_includes_default
14231 #include <gif_lib.h>
14232 _ACEOF
14233 rm -f conftest.$ac_objext
14234 if { (ac_try="$ac_compile"
14235 case "(($ac_try" in
14236   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14237   *) ac_try_echo=$ac_try;;
14238 esac
14239 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14240   (eval "$ac_compile") 2>conftest.er1
14241   ac_status=$?
14242   grep -v '^ *+' conftest.er1 >conftest.err
14243   rm -f conftest.er1
14244   cat conftest.err >&5
14245   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14246   (exit $ac_status); } && {
14247          test -z "$ac_c_werror_flag" ||
14248          test ! -s conftest.err
14249        } && test -s conftest.$ac_objext; then
14250   ac_header_compiler=yes
14251 else
14252   echo "$as_me: failed program was:" >&5
14253 sed 's/^/| /' conftest.$ac_ext >&5
14254
14255         ac_header_compiler=no
14256 fi
14257
14258 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14259 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
14260 echo "${ECHO_T}$ac_header_compiler" >&6; }
14261
14262 # Is the header present?
14263 { echo "$as_me:$LINENO: checking gif_lib.h presence" >&5
14264 echo $ECHO_N "checking gif_lib.h presence... $ECHO_C" >&6; }
14265 cat >conftest.$ac_ext <<_ACEOF
14266 /* confdefs.h.  */
14267 _ACEOF
14268 cat confdefs.h >>conftest.$ac_ext
14269 cat >>conftest.$ac_ext <<_ACEOF
14270 /* end confdefs.h.  */
14271 #include <gif_lib.h>
14272 _ACEOF
14273 if { (ac_try="$ac_cpp conftest.$ac_ext"
14274 case "(($ac_try" in
14275   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14276   *) ac_try_echo=$ac_try;;
14277 esac
14278 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14279   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
14280   ac_status=$?
14281   grep -v '^ *+' conftest.er1 >conftest.err
14282   rm -f conftest.er1
14283   cat conftest.err >&5
14284   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14285   (exit $ac_status); } >/dev/null && {
14286          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
14287          test ! -s conftest.err
14288        }; then
14289   ac_header_preproc=yes
14290 else
14291   echo "$as_me: failed program was:" >&5
14292 sed 's/^/| /' conftest.$ac_ext >&5
14293
14294   ac_header_preproc=no
14295 fi
14296
14297 rm -f conftest.err conftest.$ac_ext
14298 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
14299 echo "${ECHO_T}$ac_header_preproc" >&6; }
14300
14301 # So?  What about this header?
14302 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
14303   yes:no: )
14304     { echo "$as_me:$LINENO: WARNING: gif_lib.h: accepted by the compiler, rejected by the preprocessor!" >&5
14305 echo "$as_me: WARNING: gif_lib.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
14306     { echo "$as_me:$LINENO: WARNING: gif_lib.h: proceeding with the compiler's result" >&5
14307 echo "$as_me: WARNING: gif_lib.h: proceeding with the compiler's result" >&2;}
14308     ac_header_preproc=yes
14309     ;;
14310   no:yes:* )
14311     { echo "$as_me:$LINENO: WARNING: gif_lib.h: present but cannot be compiled" >&5
14312 echo "$as_me: WARNING: gif_lib.h: present but cannot be compiled" >&2;}
14313     { echo "$as_me:$LINENO: WARNING: gif_lib.h:     check for missing prerequisite headers?" >&5
14314 echo "$as_me: WARNING: gif_lib.h:     check for missing prerequisite headers?" >&2;}
14315     { echo "$as_me:$LINENO: WARNING: gif_lib.h: see the Autoconf documentation" >&5
14316 echo "$as_me: WARNING: gif_lib.h: see the Autoconf documentation" >&2;}
14317     { echo "$as_me:$LINENO: WARNING: gif_lib.h:     section \"Present But Cannot Be Compiled\"" >&5
14318 echo "$as_me: WARNING: gif_lib.h:     section \"Present But Cannot Be Compiled\"" >&2;}
14319     { echo "$as_me:$LINENO: WARNING: gif_lib.h: proceeding with the preprocessor's result" >&5
14320 echo "$as_me: WARNING: gif_lib.h: proceeding with the preprocessor's result" >&2;}
14321     { echo "$as_me:$LINENO: WARNING: gif_lib.h: in the future, the compiler will take precedence" >&5
14322 echo "$as_me: WARNING: gif_lib.h: in the future, the compiler will take precedence" >&2;}
14323
14324     ;;
14325 esac
14326 { echo "$as_me:$LINENO: checking for gif_lib.h" >&5
14327 echo $ECHO_N "checking for gif_lib.h... $ECHO_C" >&6; }
14328 if test "${ac_cv_header_gif_lib_h+set}" = set; then
14329   echo $ECHO_N "(cached) $ECHO_C" >&6
14330 else
14331   ac_cv_header_gif_lib_h=$ac_header_preproc
14332 fi
14333 { echo "$as_me:$LINENO: result: $ac_cv_header_gif_lib_h" >&5
14334 echo "${ECHO_T}$ac_cv_header_gif_lib_h" >&6; }
14335
14336 fi
14337 if test $ac_cv_header_gif_lib_h = yes; then
14338   # EGifPutExtensionLast only exists from version libungif-4.1.0b1.
14339 # Earlier versions can crash Emacs.
14340     { echo "$as_me:$LINENO: checking for EGifPutExtensionLast in -lgif" >&5
14341 echo $ECHO_N "checking for EGifPutExtensionLast in -lgif... $ECHO_C" >&6; }
14342 if test "${ac_cv_lib_gif_EGifPutExtensionLast+set}" = set; then
14343   echo $ECHO_N "(cached) $ECHO_C" >&6
14344 else
14345   ac_check_lib_save_LIBS=$LIBS
14346 LIBS="-lgif  $LIBS"
14347 cat >conftest.$ac_ext <<_ACEOF
14348 /* confdefs.h.  */
14349 _ACEOF
14350 cat confdefs.h >>conftest.$ac_ext
14351 cat >>conftest.$ac_ext <<_ACEOF
14352 /* end confdefs.h.  */
14353
14354 /* Override any GCC internal prototype to avoid an error.
14355    Use char because int might match the return type of a GCC
14356    builtin and then its argument prototype would still apply.  */
14357 #ifdef __cplusplus
14358 extern "C"
14359 #endif
14360 char EGifPutExtensionLast ();
14361 int
14362 main ()
14363 {
14364 return EGifPutExtensionLast ();
14365   ;
14366   return 0;
14367 }
14368 _ACEOF
14369 rm -f conftest.$ac_objext conftest$ac_exeext
14370 if { (ac_try="$ac_link"
14371 case "(($ac_try" in
14372   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14373   *) ac_try_echo=$ac_try;;
14374 esac
14375 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14376   (eval "$ac_link") 2>conftest.er1
14377   ac_status=$?
14378   grep -v '^ *+' conftest.er1 >conftest.err
14379   rm -f conftest.er1
14380   cat conftest.err >&5
14381   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14382   (exit $ac_status); } && {
14383          test -z "$ac_c_werror_flag" ||
14384          test ! -s conftest.err
14385        } && test -s conftest$ac_exeext &&
14386        $as_test_x conftest$ac_exeext; then
14387   ac_cv_lib_gif_EGifPutExtensionLast=yes
14388 else
14389   echo "$as_me: failed program was:" >&5
14390 sed 's/^/| /' conftest.$ac_ext >&5
14391
14392         ac_cv_lib_gif_EGifPutExtensionLast=no
14393 fi
14394
14395 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
14396       conftest$ac_exeext conftest.$ac_ext
14397 LIBS=$ac_check_lib_save_LIBS
14398 fi
14399 { echo "$as_me:$LINENO: result: $ac_cv_lib_gif_EGifPutExtensionLast" >&5
14400 echo "${ECHO_T}$ac_cv_lib_gif_EGifPutExtensionLast" >&6; }
14401 if test $ac_cv_lib_gif_EGifPutExtensionLast = yes; then
14402   HAVE_GIF=yes
14403 else
14404   try_libungif=yes
14405 fi
14406
14407 fi
14408
14409
14410
14411   if test "$HAVE_GIF" = yes; then
14412       ac_gif_lib_name="-lgif"
14413   fi
14414
14415 # If gif_lib.h but no libgif, try libungif.
14416   if test x"$try_libungif" = xyes; then
14417     { echo "$as_me:$LINENO: checking for EGifPutExtensionLast in -lungif" >&5
14418 echo $ECHO_N "checking for EGifPutExtensionLast in -lungif... $ECHO_C" >&6; }
14419 if test "${ac_cv_lib_ungif_EGifPutExtensionLast+set}" = set; then
14420   echo $ECHO_N "(cached) $ECHO_C" >&6
14421 else
14422   ac_check_lib_save_LIBS=$LIBS
14423 LIBS="-lungif  $LIBS"
14424 cat >conftest.$ac_ext <<_ACEOF
14425 /* confdefs.h.  */
14426 _ACEOF
14427 cat confdefs.h >>conftest.$ac_ext
14428 cat >>conftest.$ac_ext <<_ACEOF
14429 /* end confdefs.h.  */
14430
14431 /* Override any GCC internal prototype to avoid an error.
14432    Use char because int might match the return type of a GCC
14433    builtin and then its argument prototype would still apply.  */
14434 #ifdef __cplusplus
14435 extern "C"
14436 #endif
14437 char EGifPutExtensionLast ();
14438 int
14439 main ()
14440 {
14441 return EGifPutExtensionLast ();
14442   ;
14443   return 0;
14444 }
14445 _ACEOF
14446 rm -f conftest.$ac_objext conftest$ac_exeext
14447 if { (ac_try="$ac_link"
14448 case "(($ac_try" in
14449   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14450   *) ac_try_echo=$ac_try;;
14451 esac
14452 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14453   (eval "$ac_link") 2>conftest.er1
14454   ac_status=$?
14455   grep -v '^ *+' conftest.er1 >conftest.err
14456   rm -f conftest.er1
14457   cat conftest.err >&5
14458   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14459   (exit $ac_status); } && {
14460          test -z "$ac_c_werror_flag" ||
14461          test ! -s conftest.err
14462        } && test -s conftest$ac_exeext &&
14463        $as_test_x conftest$ac_exeext; then
14464   ac_cv_lib_ungif_EGifPutExtensionLast=yes
14465 else
14466   echo "$as_me: failed program was:" >&5
14467 sed 's/^/| /' conftest.$ac_ext >&5
14468
14469         ac_cv_lib_ungif_EGifPutExtensionLast=no
14470 fi
14471
14472 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
14473       conftest$ac_exeext conftest.$ac_ext
14474 LIBS=$ac_check_lib_save_LIBS
14475 fi
14476 { echo "$as_me:$LINENO: result: $ac_cv_lib_ungif_EGifPutExtensionLast" >&5
14477 echo "${ECHO_T}$ac_cv_lib_ungif_EGifPutExtensionLast" >&6; }
14478 if test $ac_cv_lib_ungif_EGifPutExtensionLast = yes; then
14479   HAVE_GIF=yes
14480 fi
14481
14482
14483     if test "$HAVE_GIF" = yes; then
14484
14485 cat >>confdefs.h <<\_ACEOF
14486 #define LIBGIF -lungif
14487 _ACEOF
14488
14489       ac_gif_lib_name="-lungif"
14490     fi
14491   fi
14492
14493   if test "${HAVE_GIF}" = "yes"; then
14494
14495 cat >>confdefs.h <<\_ACEOF
14496 #define HAVE_GIF 1
14497 _ACEOF
14498
14499   fi
14500 fi
14501
14502 if test "${HAVE_X11}" = "yes"; then
14503   MISSING=""
14504   WITH_NO=""
14505   test "${with_xpm}" != "no" && test "${HAVE_XPM}" != "yes" &&
14506     MISSING="libXpm" && WITH_NO="--with-xpm=no"
14507   test "${with_jpeg}" != "no" && test "${HAVE_JPEG}" != "yes" &&
14508     MISSING="$MISSING libjpeg" && WITH_NO="$WITH_NO --with-jpeg=no"
14509   test "${with_png}" != "no" && test "${HAVE_PNG}" != "yes" &&
14510     MISSING="$MISSING libpng" && WITH_NO="$WITH_NO --with-png=no"
14511   test "${with_gif}" != "no" && test "${HAVE_GIF}" != "yes" &&
14512     MISSING="$MISSING libgif/libungif" && WITH_NO="$WITH_NO --with-gif=no"
14513   test "${with_tiff}" != "no" && test "${HAVE_TIFF}" != "yes" &&
14514     MISSING="$MISSING libtiff" && WITH_NO="$WITH_NO --with-tiff=no"
14515
14516   if test "X${MISSING}" != X; then
14517     { { echo "$as_me:$LINENO: error: The following required libraries were not found:
14518     $MISSING
14519 Maybe some development libraries/packages are missing?
14520 If you don't want to link with them give
14521     $WITH_NO
14522 as options to configure" >&5
14523 echo "$as_me: error: The following required libraries were not found:
14524     $MISSING
14525 Maybe some development libraries/packages are missing?
14526 If you don't want to link with them give
14527     $WITH_NO
14528 as options to configure" >&2;}
14529    { (exit 1); exit 1; }; }
14530   fi
14531 fi
14532
14533 ### Use -lgpm if available, unless `--with-gpm=no'.
14534 HAVE_GPM=no
14535 if test "${with_gpm}" != "no"; then
14536   if test "${ac_cv_header_gpm_h+set}" = set; then
14537   { echo "$as_me:$LINENO: checking for gpm.h" >&5
14538 echo $ECHO_N "checking for gpm.h... $ECHO_C" >&6; }
14539 if test "${ac_cv_header_gpm_h+set}" = set; then
14540   echo $ECHO_N "(cached) $ECHO_C" >&6
14541 fi
14542 { echo "$as_me:$LINENO: result: $ac_cv_header_gpm_h" >&5
14543 echo "${ECHO_T}$ac_cv_header_gpm_h" >&6; }
14544 else
14545   # Is the header compilable?
14546 { echo "$as_me:$LINENO: checking gpm.h usability" >&5
14547 echo $ECHO_N "checking gpm.h usability... $ECHO_C" >&6; }
14548 cat >conftest.$ac_ext <<_ACEOF
14549 /* confdefs.h.  */
14550 _ACEOF
14551 cat confdefs.h >>conftest.$ac_ext
14552 cat >>conftest.$ac_ext <<_ACEOF
14553 /* end confdefs.h.  */
14554 $ac_includes_default
14555 #include <gpm.h>
14556 _ACEOF
14557 rm -f conftest.$ac_objext
14558 if { (ac_try="$ac_compile"
14559 case "(($ac_try" in
14560   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14561   *) ac_try_echo=$ac_try;;
14562 esac
14563 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14564   (eval "$ac_compile") 2>conftest.er1
14565   ac_status=$?
14566   grep -v '^ *+' conftest.er1 >conftest.err
14567   rm -f conftest.er1
14568   cat conftest.err >&5
14569   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14570   (exit $ac_status); } && {
14571          test -z "$ac_c_werror_flag" ||
14572          test ! -s conftest.err
14573        } && test -s conftest.$ac_objext; then
14574   ac_header_compiler=yes
14575 else
14576   echo "$as_me: failed program was:" >&5
14577 sed 's/^/| /' conftest.$ac_ext >&5
14578
14579         ac_header_compiler=no
14580 fi
14581
14582 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14583 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
14584 echo "${ECHO_T}$ac_header_compiler" >&6; }
14585
14586 # Is the header present?
14587 { echo "$as_me:$LINENO: checking gpm.h presence" >&5
14588 echo $ECHO_N "checking gpm.h presence... $ECHO_C" >&6; }
14589 cat >conftest.$ac_ext <<_ACEOF
14590 /* confdefs.h.  */
14591 _ACEOF
14592 cat confdefs.h >>conftest.$ac_ext
14593 cat >>conftest.$ac_ext <<_ACEOF
14594 /* end confdefs.h.  */
14595 #include <gpm.h>
14596 _ACEOF
14597 if { (ac_try="$ac_cpp conftest.$ac_ext"
14598 case "(($ac_try" in
14599   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14600   *) ac_try_echo=$ac_try;;
14601 esac
14602 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14603   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
14604   ac_status=$?
14605   grep -v '^ *+' conftest.er1 >conftest.err
14606   rm -f conftest.er1
14607   cat conftest.err >&5
14608   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14609   (exit $ac_status); } >/dev/null && {
14610          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
14611          test ! -s conftest.err
14612        }; then
14613   ac_header_preproc=yes
14614 else
14615   echo "$as_me: failed program was:" >&5
14616 sed 's/^/| /' conftest.$ac_ext >&5
14617
14618   ac_header_preproc=no
14619 fi
14620
14621 rm -f conftest.err conftest.$ac_ext
14622 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
14623 echo "${ECHO_T}$ac_header_preproc" >&6; }
14624
14625 # So?  What about this header?
14626 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
14627   yes:no: )
14628     { echo "$as_me:$LINENO: WARNING: gpm.h: accepted by the compiler, rejected by the preprocessor!" >&5
14629 echo "$as_me: WARNING: gpm.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
14630     { echo "$as_me:$LINENO: WARNING: gpm.h: proceeding with the compiler's result" >&5
14631 echo "$as_me: WARNING: gpm.h: proceeding with the compiler's result" >&2;}
14632     ac_header_preproc=yes
14633     ;;
14634   no:yes:* )
14635     { echo "$as_me:$LINENO: WARNING: gpm.h: present but cannot be compiled" >&5
14636 echo "$as_me: WARNING: gpm.h: present but cannot be compiled" >&2;}
14637     { echo "$as_me:$LINENO: WARNING: gpm.h:     check for missing prerequisite headers?" >&5
14638 echo "$as_me: WARNING: gpm.h:     check for missing prerequisite headers?" >&2;}
14639     { echo "$as_me:$LINENO: WARNING: gpm.h: see the Autoconf documentation" >&5
14640 echo "$as_me: WARNING: gpm.h: see the Autoconf documentation" >&2;}
14641     { echo "$as_me:$LINENO: WARNING: gpm.h:     section \"Present But Cannot Be Compiled\"" >&5
14642 echo "$as_me: WARNING: gpm.h:     section \"Present But Cannot Be Compiled\"" >&2;}
14643     { echo "$as_me:$LINENO: WARNING: gpm.h: proceeding with the preprocessor's result" >&5
14644 echo "$as_me: WARNING: gpm.h: proceeding with the preprocessor's result" >&2;}
14645     { echo "$as_me:$LINENO: WARNING: gpm.h: in the future, the compiler will take precedence" >&5
14646 echo "$as_me: WARNING: gpm.h: in the future, the compiler will take precedence" >&2;}
14647
14648     ;;
14649 esac
14650 { echo "$as_me:$LINENO: checking for gpm.h" >&5
14651 echo $ECHO_N "checking for gpm.h... $ECHO_C" >&6; }
14652 if test "${ac_cv_header_gpm_h+set}" = set; then
14653   echo $ECHO_N "(cached) $ECHO_C" >&6
14654 else
14655   ac_cv_header_gpm_h=$ac_header_preproc
14656 fi
14657 { echo "$as_me:$LINENO: result: $ac_cv_header_gpm_h" >&5
14658 echo "${ECHO_T}$ac_cv_header_gpm_h" >&6; }
14659
14660 fi
14661 if test $ac_cv_header_gpm_h = yes; then
14662   { echo "$as_me:$LINENO: checking for Gpm_Open in -lgpm" >&5
14663 echo $ECHO_N "checking for Gpm_Open in -lgpm... $ECHO_C" >&6; }
14664 if test "${ac_cv_lib_gpm_Gpm_Open+set}" = set; then
14665   echo $ECHO_N "(cached) $ECHO_C" >&6
14666 else
14667   ac_check_lib_save_LIBS=$LIBS
14668 LIBS="-lgpm  $LIBS"
14669 cat >conftest.$ac_ext <<_ACEOF
14670 /* confdefs.h.  */
14671 _ACEOF
14672 cat confdefs.h >>conftest.$ac_ext
14673 cat >>conftest.$ac_ext <<_ACEOF
14674 /* end confdefs.h.  */
14675
14676 /* Override any GCC internal prototype to avoid an error.
14677    Use char because int might match the return type of a GCC
14678    builtin and then its argument prototype would still apply.  */
14679 #ifdef __cplusplus
14680 extern "C"
14681 #endif
14682 char Gpm_Open ();
14683 int
14684 main ()
14685 {
14686 return Gpm_Open ();
14687   ;
14688   return 0;
14689 }
14690 _ACEOF
14691 rm -f conftest.$ac_objext conftest$ac_exeext
14692 if { (ac_try="$ac_link"
14693 case "(($ac_try" in
14694   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14695   *) ac_try_echo=$ac_try;;
14696 esac
14697 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14698   (eval "$ac_link") 2>conftest.er1
14699   ac_status=$?
14700   grep -v '^ *+' conftest.er1 >conftest.err
14701   rm -f conftest.er1
14702   cat conftest.err >&5
14703   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14704   (exit $ac_status); } && {
14705          test -z "$ac_c_werror_flag" ||
14706          test ! -s conftest.err
14707        } && test -s conftest$ac_exeext &&
14708        $as_test_x conftest$ac_exeext; then
14709   ac_cv_lib_gpm_Gpm_Open=yes
14710 else
14711   echo "$as_me: failed program was:" >&5
14712 sed 's/^/| /' conftest.$ac_ext >&5
14713
14714         ac_cv_lib_gpm_Gpm_Open=no
14715 fi
14716
14717 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
14718       conftest$ac_exeext conftest.$ac_ext
14719 LIBS=$ac_check_lib_save_LIBS
14720 fi
14721 { echo "$as_me:$LINENO: result: $ac_cv_lib_gpm_Gpm_Open" >&5
14722 echo "${ECHO_T}$ac_cv_lib_gpm_Gpm_Open" >&6; }
14723 if test $ac_cv_lib_gpm_Gpm_Open = yes; then
14724   HAVE_GPM=yes
14725 fi
14726
14727 fi
14728
14729
14730 fi
14731
14732 if test "${HAVE_GPM}" = "yes"; then
14733
14734 cat >>confdefs.h <<\_ACEOF
14735 #define HAVE_GPM 1
14736 _ACEOF
14737
14738 fi
14739
14740 if test "${ac_cv_header_malloc_malloc_h+set}" = set; then
14741   { echo "$as_me:$LINENO: checking for malloc/malloc.h" >&5
14742 echo $ECHO_N "checking for malloc/malloc.h... $ECHO_C" >&6; }
14743 if test "${ac_cv_header_malloc_malloc_h+set}" = set; then
14744   echo $ECHO_N "(cached) $ECHO_C" >&6
14745 fi
14746 { echo "$as_me:$LINENO: result: $ac_cv_header_malloc_malloc_h" >&5
14747 echo "${ECHO_T}$ac_cv_header_malloc_malloc_h" >&6; }
14748 else
14749   # Is the header compilable?
14750 { echo "$as_me:$LINENO: checking malloc/malloc.h usability" >&5
14751 echo $ECHO_N "checking malloc/malloc.h usability... $ECHO_C" >&6; }
14752 cat >conftest.$ac_ext <<_ACEOF
14753 /* confdefs.h.  */
14754 _ACEOF
14755 cat confdefs.h >>conftest.$ac_ext
14756 cat >>conftest.$ac_ext <<_ACEOF
14757 /* end confdefs.h.  */
14758 $ac_includes_default
14759 #include <malloc/malloc.h>
14760 _ACEOF
14761 rm -f conftest.$ac_objext
14762 if { (ac_try="$ac_compile"
14763 case "(($ac_try" in
14764   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14765   *) ac_try_echo=$ac_try;;
14766 esac
14767 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14768   (eval "$ac_compile") 2>conftest.er1
14769   ac_status=$?
14770   grep -v '^ *+' conftest.er1 >conftest.err
14771   rm -f conftest.er1
14772   cat conftest.err >&5
14773   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14774   (exit $ac_status); } && {
14775          test -z "$ac_c_werror_flag" ||
14776          test ! -s conftest.err
14777        } && test -s conftest.$ac_objext; then
14778   ac_header_compiler=yes
14779 else
14780   echo "$as_me: failed program was:" >&5
14781 sed 's/^/| /' conftest.$ac_ext >&5
14782
14783         ac_header_compiler=no
14784 fi
14785
14786 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14787 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
14788 echo "${ECHO_T}$ac_header_compiler" >&6; }
14789
14790 # Is the header present?
14791 { echo "$as_me:$LINENO: checking malloc/malloc.h presence" >&5
14792 echo $ECHO_N "checking malloc/malloc.h presence... $ECHO_C" >&6; }
14793 cat >conftest.$ac_ext <<_ACEOF
14794 /* confdefs.h.  */
14795 _ACEOF
14796 cat confdefs.h >>conftest.$ac_ext
14797 cat >>conftest.$ac_ext <<_ACEOF
14798 /* end confdefs.h.  */
14799 #include <malloc/malloc.h>
14800 _ACEOF
14801 if { (ac_try="$ac_cpp conftest.$ac_ext"
14802 case "(($ac_try" in
14803   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14804   *) ac_try_echo=$ac_try;;
14805 esac
14806 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14807   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
14808   ac_status=$?
14809   grep -v '^ *+' conftest.er1 >conftest.err
14810   rm -f conftest.er1
14811   cat conftest.err >&5
14812   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14813   (exit $ac_status); } >/dev/null && {
14814          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
14815          test ! -s conftest.err
14816        }; then
14817   ac_header_preproc=yes
14818 else
14819   echo "$as_me: failed program was:" >&5
14820 sed 's/^/| /' conftest.$ac_ext >&5
14821
14822   ac_header_preproc=no
14823 fi
14824
14825 rm -f conftest.err conftest.$ac_ext
14826 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
14827 echo "${ECHO_T}$ac_header_preproc" >&6; }
14828
14829 # So?  What about this header?
14830 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
14831   yes:no: )
14832     { echo "$as_me:$LINENO: WARNING: malloc/malloc.h: accepted by the compiler, rejected by the preprocessor!" >&5
14833 echo "$as_me: WARNING: malloc/malloc.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
14834     { echo "$as_me:$LINENO: WARNING: malloc/malloc.h: proceeding with the compiler's result" >&5
14835 echo "$as_me: WARNING: malloc/malloc.h: proceeding with the compiler's result" >&2;}
14836     ac_header_preproc=yes
14837     ;;
14838   no:yes:* )
14839     { echo "$as_me:$LINENO: WARNING: malloc/malloc.h: present but cannot be compiled" >&5
14840 echo "$as_me: WARNING: malloc/malloc.h: present but cannot be compiled" >&2;}
14841     { echo "$as_me:$LINENO: WARNING: malloc/malloc.h:     check for missing prerequisite headers?" >&5
14842 echo "$as_me: WARNING: malloc/malloc.h:     check for missing prerequisite headers?" >&2;}
14843     { echo "$as_me:$LINENO: WARNING: malloc/malloc.h: see the Autoconf documentation" >&5
14844 echo "$as_me: WARNING: malloc/malloc.h: see the Autoconf documentation" >&2;}
14845     { echo "$as_me:$LINENO: WARNING: malloc/malloc.h:     section \"Present But Cannot Be Compiled\"" >&5
14846 echo "$as_me: WARNING: malloc/malloc.h:     section \"Present But Cannot Be Compiled\"" >&2;}
14847     { echo "$as_me:$LINENO: WARNING: malloc/malloc.h: proceeding with the preprocessor's result" >&5
14848 echo "$as_me: WARNING: malloc/malloc.h: proceeding with the preprocessor's result" >&2;}
14849     { echo "$as_me:$LINENO: WARNING: malloc/malloc.h: in the future, the compiler will take precedence" >&5
14850 echo "$as_me: WARNING: malloc/malloc.h: in the future, the compiler will take precedence" >&2;}
14851
14852     ;;
14853 esac
14854 { echo "$as_me:$LINENO: checking for malloc/malloc.h" >&5
14855 echo $ECHO_N "checking for malloc/malloc.h... $ECHO_C" >&6; }
14856 if test "${ac_cv_header_malloc_malloc_h+set}" = set; then
14857   echo $ECHO_N "(cached) $ECHO_C" >&6
14858 else
14859   ac_cv_header_malloc_malloc_h=$ac_header_preproc
14860 fi
14861 { echo "$as_me:$LINENO: result: $ac_cv_header_malloc_malloc_h" >&5
14862 echo "${ECHO_T}$ac_cv_header_malloc_malloc_h" >&6; }
14863
14864 fi
14865 if test $ac_cv_header_malloc_malloc_h = yes; then
14866
14867 cat >>confdefs.h <<\_ACEOF
14868 #define HAVE_MALLOC_MALLOC_H 1
14869 _ACEOF
14870
14871 fi
14872
14873
14874
14875 ### Use NeXTstep API to implement GUI.
14876 if test "${HAVE_NS}" = "yes"; then
14877
14878 cat >>confdefs.h <<\_ACEOF
14879 #define HAVE_NS 1
14880 _ACEOF
14881
14882   if test "${NS_IMPL_COCOA}" = "yes"; then
14883
14884 cat >>confdefs.h <<\_ACEOF
14885 #define NS_IMPL_COCOA 1
14886 _ACEOF
14887
14888     GNU_OBJC_CFLAGS=
14889     LIB_SRC_EXTRA_INSTALLABLES=mac-fix-env
14890   fi
14891   if test "${EN_COCOA_EXPERIMENTAL_CTRL_G}" = "yes"; then
14892
14893 cat >>confdefs.h <<\_ACEOF
14894 #define COCOA_EXPERIMENTAL_CTRL_G 1
14895 _ACEOF
14896
14897   fi
14898   if test "${NS_IMPL_GNUSTEP}" = "yes"; then
14899
14900 cat >>confdefs.h <<\_ACEOF
14901 #define NS_IMPL_GNUSTEP 1
14902 _ACEOF
14903
14904     GNU_OBJC_CFLAGS="-fgnu-runtime -Wno-import -fconstant-string-class=NSConstantString -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -DGSWARN -DGSDIAGNOSE"
14905   fi
14906   if test "${NS_HAVE_NSINTEGER}" = "yes"; then
14907
14908 cat >>confdefs.h <<\_ACEOF
14909 #define NS_HAVE_NSINTEGER 1
14910 _ACEOF
14911
14912   fi
14913   # We also have mouse menus.
14914   HAVE_MENUS=yes
14915 fi
14916
14917
14918 ### Use session management (-lSM -lICE) if available
14919 HAVE_X_SM=no
14920 if test "${HAVE_X11}" = "yes"; then
14921   if test "${ac_cv_header_X11_SM_SMlib_h+set}" = set; then
14922   { echo "$as_me:$LINENO: checking for X11/SM/SMlib.h" >&5
14923 echo $ECHO_N "checking for X11/SM/SMlib.h... $ECHO_C" >&6; }
14924 if test "${ac_cv_header_X11_SM_SMlib_h+set}" = set; then
14925   echo $ECHO_N "(cached) $ECHO_C" >&6
14926 fi
14927 { echo "$as_me:$LINENO: result: $ac_cv_header_X11_SM_SMlib_h" >&5
14928 echo "${ECHO_T}$ac_cv_header_X11_SM_SMlib_h" >&6; }
14929 else
14930   # Is the header compilable?
14931 { echo "$as_me:$LINENO: checking X11/SM/SMlib.h usability" >&5
14932 echo $ECHO_N "checking X11/SM/SMlib.h usability... $ECHO_C" >&6; }
14933 cat >conftest.$ac_ext <<_ACEOF
14934 /* confdefs.h.  */
14935 _ACEOF
14936 cat confdefs.h >>conftest.$ac_ext
14937 cat >>conftest.$ac_ext <<_ACEOF
14938 /* end confdefs.h.  */
14939 $ac_includes_default
14940 #include <X11/SM/SMlib.h>
14941 _ACEOF
14942 rm -f conftest.$ac_objext
14943 if { (ac_try="$ac_compile"
14944 case "(($ac_try" in
14945   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14946   *) ac_try_echo=$ac_try;;
14947 esac
14948 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14949   (eval "$ac_compile") 2>conftest.er1
14950   ac_status=$?
14951   grep -v '^ *+' conftest.er1 >conftest.err
14952   rm -f conftest.er1
14953   cat conftest.err >&5
14954   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14955   (exit $ac_status); } && {
14956          test -z "$ac_c_werror_flag" ||
14957          test ! -s conftest.err
14958        } && test -s conftest.$ac_objext; then
14959   ac_header_compiler=yes
14960 else
14961   echo "$as_me: failed program was:" >&5
14962 sed 's/^/| /' conftest.$ac_ext >&5
14963
14964         ac_header_compiler=no
14965 fi
14966
14967 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14968 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
14969 echo "${ECHO_T}$ac_header_compiler" >&6; }
14970
14971 # Is the header present?
14972 { echo "$as_me:$LINENO: checking X11/SM/SMlib.h presence" >&5
14973 echo $ECHO_N "checking X11/SM/SMlib.h presence... $ECHO_C" >&6; }
14974 cat >conftest.$ac_ext <<_ACEOF
14975 /* confdefs.h.  */
14976 _ACEOF
14977 cat confdefs.h >>conftest.$ac_ext
14978 cat >>conftest.$ac_ext <<_ACEOF
14979 /* end confdefs.h.  */
14980 #include <X11/SM/SMlib.h>
14981 _ACEOF
14982 if { (ac_try="$ac_cpp conftest.$ac_ext"
14983 case "(($ac_try" in
14984   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14985   *) ac_try_echo=$ac_try;;
14986 esac
14987 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14988   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
14989   ac_status=$?
14990   grep -v '^ *+' conftest.er1 >conftest.err
14991   rm -f conftest.er1
14992   cat conftest.err >&5
14993   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14994   (exit $ac_status); } >/dev/null && {
14995          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
14996          test ! -s conftest.err
14997        }; then
14998   ac_header_preproc=yes
14999 else
15000   echo "$as_me: failed program was:" >&5
15001 sed 's/^/| /' conftest.$ac_ext >&5
15002
15003   ac_header_preproc=no
15004 fi
15005
15006 rm -f conftest.err conftest.$ac_ext
15007 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
15008 echo "${ECHO_T}$ac_header_preproc" >&6; }
15009
15010 # So?  What about this header?
15011 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
15012   yes:no: )
15013     { echo "$as_me:$LINENO: WARNING: X11/SM/SMlib.h: accepted by the compiler, rejected by the preprocessor!" >&5
15014 echo "$as_me: WARNING: X11/SM/SMlib.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
15015     { echo "$as_me:$LINENO: WARNING: X11/SM/SMlib.h: proceeding with the compiler's result" >&5
15016 echo "$as_me: WARNING: X11/SM/SMlib.h: proceeding with the compiler's result" >&2;}
15017     ac_header_preproc=yes
15018     ;;
15019   no:yes:* )
15020     { echo "$as_me:$LINENO: WARNING: X11/SM/SMlib.h: present but cannot be compiled" >&5
15021 echo "$as_me: WARNING: X11/SM/SMlib.h: present but cannot be compiled" >&2;}
15022     { echo "$as_me:$LINENO: WARNING: X11/SM/SMlib.h:     check for missing prerequisite headers?" >&5
15023 echo "$as_me: WARNING: X11/SM/SMlib.h:     check for missing prerequisite headers?" >&2;}
15024     { echo "$as_me:$LINENO: WARNING: X11/SM/SMlib.h: see the Autoconf documentation" >&5
15025 echo "$as_me: WARNING: X11/SM/SMlib.h: see the Autoconf documentation" >&2;}
15026     { echo "$as_me:$LINENO: WARNING: X11/SM/SMlib.h:     section \"Present But Cannot Be Compiled\"" >&5
15027 echo "$as_me: WARNING: X11/SM/SMlib.h:     section \"Present But Cannot Be Compiled\"" >&2;}
15028     { echo "$as_me:$LINENO: WARNING: X11/SM/SMlib.h: proceeding with the preprocessor's result" >&5
15029 echo "$as_me: WARNING: X11/SM/SMlib.h: proceeding with the preprocessor's result" >&2;}
15030     { echo "$as_me:$LINENO: WARNING: X11/SM/SMlib.h: in the future, the compiler will take precedence" >&5
15031 echo "$as_me: WARNING: X11/SM/SMlib.h: in the future, the compiler will take precedence" >&2;}
15032
15033     ;;
15034 esac
15035 { echo "$as_me:$LINENO: checking for X11/SM/SMlib.h" >&5
15036 echo $ECHO_N "checking for X11/SM/SMlib.h... $ECHO_C" >&6; }
15037 if test "${ac_cv_header_X11_SM_SMlib_h+set}" = set; then
15038   echo $ECHO_N "(cached) $ECHO_C" >&6
15039 else
15040   ac_cv_header_X11_SM_SMlib_h=$ac_header_preproc
15041 fi
15042 { echo "$as_me:$LINENO: result: $ac_cv_header_X11_SM_SMlib_h" >&5
15043 echo "${ECHO_T}$ac_cv_header_X11_SM_SMlib_h" >&6; }
15044
15045 fi
15046 if test $ac_cv_header_X11_SM_SMlib_h = yes; then
15047   { echo "$as_me:$LINENO: checking for SmcOpenConnection in -lSM" >&5
15048 echo $ECHO_N "checking for SmcOpenConnection in -lSM... $ECHO_C" >&6; }
15049 if test "${ac_cv_lib_SM_SmcOpenConnection+set}" = set; then
15050   echo $ECHO_N "(cached) $ECHO_C" >&6
15051 else
15052   ac_check_lib_save_LIBS=$LIBS
15053 LIBS="-lSM -lICE $LIBS"
15054 cat >conftest.$ac_ext <<_ACEOF
15055 /* confdefs.h.  */
15056 _ACEOF
15057 cat confdefs.h >>conftest.$ac_ext
15058 cat >>conftest.$ac_ext <<_ACEOF
15059 /* end confdefs.h.  */
15060
15061 /* Override any GCC internal prototype to avoid an error.
15062    Use char because int might match the return type of a GCC
15063    builtin and then its argument prototype would still apply.  */
15064 #ifdef __cplusplus
15065 extern "C"
15066 #endif
15067 char SmcOpenConnection ();
15068 int
15069 main ()
15070 {
15071 return SmcOpenConnection ();
15072   ;
15073   return 0;
15074 }
15075 _ACEOF
15076 rm -f conftest.$ac_objext conftest$ac_exeext
15077 if { (ac_try="$ac_link"
15078 case "(($ac_try" in
15079   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15080   *) ac_try_echo=$ac_try;;
15081 esac
15082 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15083   (eval "$ac_link") 2>conftest.er1
15084   ac_status=$?
15085   grep -v '^ *+' conftest.er1 >conftest.err
15086   rm -f conftest.er1
15087   cat conftest.err >&5
15088   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15089   (exit $ac_status); } && {
15090          test -z "$ac_c_werror_flag" ||
15091          test ! -s conftest.err
15092        } && test -s conftest$ac_exeext &&
15093        $as_test_x conftest$ac_exeext; then
15094   ac_cv_lib_SM_SmcOpenConnection=yes
15095 else
15096   echo "$as_me: failed program was:" >&5
15097 sed 's/^/| /' conftest.$ac_ext >&5
15098
15099         ac_cv_lib_SM_SmcOpenConnection=no
15100 fi
15101
15102 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
15103       conftest$ac_exeext conftest.$ac_ext
15104 LIBS=$ac_check_lib_save_LIBS
15105 fi
15106 { echo "$as_me:$LINENO: result: $ac_cv_lib_SM_SmcOpenConnection" >&5
15107 echo "${ECHO_T}$ac_cv_lib_SM_SmcOpenConnection" >&6; }
15108 if test $ac_cv_lib_SM_SmcOpenConnection = yes; then
15109   HAVE_X_SM=yes
15110 fi
15111
15112 fi
15113
15114
15115
15116   if test "${HAVE_X_SM}" = "yes"; then
15117
15118 cat >>confdefs.h <<\_ACEOF
15119 #define HAVE_X_SM 1
15120 _ACEOF
15121
15122     case "$LIBS" in
15123       *-lSM*) ;;
15124       *)      LIBS="-lSM -lICE $LIBS" ;;
15125     esac
15126   fi
15127 fi
15128
15129 # If netdb.h doesn't declare h_errno, we must declare it by hand.
15130 { echo "$as_me:$LINENO: checking whether netdb declares h_errno" >&5
15131 echo $ECHO_N "checking whether netdb declares h_errno... $ECHO_C" >&6; }
15132 if test "${emacs_cv_netdb_declares_h_errno+set}" = set; then
15133   echo $ECHO_N "(cached) $ECHO_C" >&6
15134 else
15135   cat >conftest.$ac_ext <<_ACEOF
15136 /* confdefs.h.  */
15137 _ACEOF
15138 cat confdefs.h >>conftest.$ac_ext
15139 cat >>conftest.$ac_ext <<_ACEOF
15140 /* end confdefs.h.  */
15141 #include <netdb.h>
15142 int
15143 main ()
15144 {
15145 return h_errno;
15146   ;
15147   return 0;
15148 }
15149 _ACEOF
15150 rm -f conftest.$ac_objext conftest$ac_exeext
15151 if { (ac_try="$ac_link"
15152 case "(($ac_try" in
15153   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15154   *) ac_try_echo=$ac_try;;
15155 esac
15156 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15157   (eval "$ac_link") 2>conftest.er1
15158   ac_status=$?
15159   grep -v '^ *+' conftest.er1 >conftest.err
15160   rm -f conftest.er1
15161   cat conftest.err >&5
15162   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15163   (exit $ac_status); } && {
15164          test -z "$ac_c_werror_flag" ||
15165          test ! -s conftest.err
15166        } && test -s conftest$ac_exeext &&
15167        $as_test_x conftest$ac_exeext; then
15168   emacs_cv_netdb_declares_h_errno=yes
15169 else
15170   echo "$as_me: failed program was:" >&5
15171 sed 's/^/| /' conftest.$ac_ext >&5
15172
15173         emacs_cv_netdb_declares_h_errno=no
15174 fi
15175
15176 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
15177       conftest$ac_exeext conftest.$ac_ext
15178 fi
15179 { echo "$as_me:$LINENO: result: $emacs_cv_netdb_declares_h_errno" >&5
15180 echo "${ECHO_T}$emacs_cv_netdb_declares_h_errno" >&6; }
15181 if test $emacs_cv_netdb_declares_h_errno = yes; then
15182
15183 cat >>confdefs.h <<\_ACEOF
15184 #define HAVE_H_ERRNO 1
15185 _ACEOF
15186
15187 fi
15188
15189 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
15190 # for constant arguments.  Useless!
15191 { echo "$as_me:$LINENO: checking for working alloca.h" >&5
15192 echo $ECHO_N "checking for working alloca.h... $ECHO_C" >&6; }
15193 if test "${ac_cv_working_alloca_h+set}" = set; then
15194   echo $ECHO_N "(cached) $ECHO_C" >&6
15195 else
15196   cat >conftest.$ac_ext <<_ACEOF
15197 /* confdefs.h.  */
15198 _ACEOF
15199 cat confdefs.h >>conftest.$ac_ext
15200 cat >>conftest.$ac_ext <<_ACEOF
15201 /* end confdefs.h.  */
15202 #include <alloca.h>
15203 int
15204 main ()
15205 {
15206 char *p = (char *) alloca (2 * sizeof (int));
15207                           if (p) return 0;
15208   ;
15209   return 0;
15210 }
15211 _ACEOF
15212 rm -f conftest.$ac_objext conftest$ac_exeext
15213 if { (ac_try="$ac_link"
15214 case "(($ac_try" in
15215   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15216   *) ac_try_echo=$ac_try;;
15217 esac
15218 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15219   (eval "$ac_link") 2>conftest.er1
15220   ac_status=$?
15221   grep -v '^ *+' conftest.er1 >conftest.err
15222   rm -f conftest.er1
15223   cat conftest.err >&5
15224   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15225   (exit $ac_status); } && {
15226          test -z "$ac_c_werror_flag" ||
15227          test ! -s conftest.err
15228        } && test -s conftest$ac_exeext &&
15229        $as_test_x conftest$ac_exeext; then
15230   ac_cv_working_alloca_h=yes
15231 else
15232   echo "$as_me: failed program was:" >&5
15233 sed 's/^/| /' conftest.$ac_ext >&5
15234
15235         ac_cv_working_alloca_h=no
15236 fi
15237
15238 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
15239       conftest$ac_exeext conftest.$ac_ext
15240 fi
15241 { echo "$as_me:$LINENO: result: $ac_cv_working_alloca_h" >&5
15242 echo "${ECHO_T}$ac_cv_working_alloca_h" >&6; }
15243 if test $ac_cv_working_alloca_h = yes; then
15244
15245 cat >>confdefs.h <<\_ACEOF
15246 #define HAVE_ALLOCA_H 1
15247 _ACEOF
15248
15249 fi
15250
15251 { echo "$as_me:$LINENO: checking for alloca" >&5
15252 echo $ECHO_N "checking for alloca... $ECHO_C" >&6; }
15253 if test "${ac_cv_func_alloca_works+set}" = set; then
15254   echo $ECHO_N "(cached) $ECHO_C" >&6
15255 else
15256   cat >conftest.$ac_ext <<_ACEOF
15257 /* confdefs.h.  */
15258 _ACEOF
15259 cat confdefs.h >>conftest.$ac_ext
15260 cat >>conftest.$ac_ext <<_ACEOF
15261 /* end confdefs.h.  */
15262 #ifdef __GNUC__
15263 # define alloca __builtin_alloca
15264 #else
15265 # ifdef _MSC_VER
15266 #  include <malloc.h>
15267 #  define alloca _alloca
15268 # else
15269 #  ifdef HAVE_ALLOCA_H
15270 #   include <alloca.h>
15271 #  else
15272 #   ifdef _AIX
15273  #pragma alloca
15274 #   else
15275 #    ifndef alloca /* predefined by HP cc +Olibcalls */
15276 char *alloca ();
15277 #    endif
15278 #   endif
15279 #  endif
15280 # endif
15281 #endif
15282
15283 int
15284 main ()
15285 {
15286 char *p = (char *) alloca (1);
15287                                     if (p) return 0;
15288   ;
15289   return 0;
15290 }
15291 _ACEOF
15292 rm -f conftest.$ac_objext conftest$ac_exeext
15293 if { (ac_try="$ac_link"
15294 case "(($ac_try" in
15295   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15296   *) ac_try_echo=$ac_try;;
15297 esac
15298 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15299   (eval "$ac_link") 2>conftest.er1
15300   ac_status=$?
15301   grep -v '^ *+' conftest.er1 >conftest.err
15302   rm -f conftest.er1
15303   cat conftest.err >&5
15304   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15305   (exit $ac_status); } && {
15306          test -z "$ac_c_werror_flag" ||
15307          test ! -s conftest.err
15308        } && test -s conftest$ac_exeext &&
15309        $as_test_x conftest$ac_exeext; then
15310   ac_cv_func_alloca_works=yes
15311 else
15312   echo "$as_me: failed program was:" >&5
15313 sed 's/^/| /' conftest.$ac_ext >&5
15314
15315         ac_cv_func_alloca_works=no
15316 fi
15317
15318 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
15319       conftest$ac_exeext conftest.$ac_ext
15320 fi
15321 { echo "$as_me:$LINENO: result: $ac_cv_func_alloca_works" >&5
15322 echo "${ECHO_T}$ac_cv_func_alloca_works" >&6; }
15323
15324 if test $ac_cv_func_alloca_works = yes; then
15325
15326 cat >>confdefs.h <<\_ACEOF
15327 #define HAVE_ALLOCA 1
15328 _ACEOF
15329
15330 else
15331   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
15332 # that cause trouble.  Some versions do not even contain alloca or
15333 # contain a buggy version.  If you still want to use their alloca,
15334 # use ar to extract alloca.o from them instead of compiling alloca.c.
15335
15336 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
15337
15338 cat >>confdefs.h <<\_ACEOF
15339 #define C_ALLOCA 1
15340 _ACEOF
15341
15342
15343 { echo "$as_me:$LINENO: checking whether \`alloca.c' needs Cray hooks" >&5
15344 echo $ECHO_N "checking whether \`alloca.c' needs Cray hooks... $ECHO_C" >&6; }
15345 if test "${ac_cv_os_cray+set}" = set; then
15346   echo $ECHO_N "(cached) $ECHO_C" >&6
15347 else
15348   cat >conftest.$ac_ext <<_ACEOF
15349 /* confdefs.h.  */
15350 _ACEOF
15351 cat confdefs.h >>conftest.$ac_ext
15352 cat >>conftest.$ac_ext <<_ACEOF
15353 /* end confdefs.h.  */
15354 #if defined CRAY && ! defined CRAY2
15355 webecray
15356 #else
15357 wenotbecray
15358 #endif
15359
15360 _ACEOF
15361 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
15362   $EGREP "webecray" >/dev/null 2>&1; then
15363   ac_cv_os_cray=yes
15364 else
15365   ac_cv_os_cray=no
15366 fi
15367 rm -f conftest*
15368
15369 fi
15370 { echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5
15371 echo "${ECHO_T}$ac_cv_os_cray" >&6; }
15372 if test $ac_cv_os_cray = yes; then
15373   for ac_func in _getb67 GETB67 getb67; do
15374     as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
15375 { echo "$as_me:$LINENO: checking for $ac_func" >&5
15376 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
15377 if { as_var=$as_ac_var; eval "test \"\${$as_var+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 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
15387    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
15388 #define $ac_func innocuous_$ac_func
15389
15390 /* System header to define __stub macros and hopefully few prototypes,
15391     which can conflict with char $ac_func (); below.
15392     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
15393     <limits.h> exists even on freestanding compilers.  */
15394
15395 #ifdef __STDC__
15396 # include <limits.h>
15397 #else
15398 # include <assert.h>
15399 #endif
15400
15401 #undef $ac_func
15402
15403 /* Override any GCC internal prototype to avoid an error.
15404    Use char because int might match the return type of a GCC
15405    builtin and then its argument prototype would still apply.  */
15406 #ifdef __cplusplus
15407 extern "C"
15408 #endif
15409 char $ac_func ();
15410 /* The GNU C library defines this for functions which it implements
15411     to always fail with ENOSYS.  Some functions are actually named
15412     something starting with __ and the normal name is an alias.  */
15413 #if defined __stub_$ac_func || defined __stub___$ac_func
15414 choke me
15415 #endif
15416
15417 int
15418 main ()
15419 {
15420 return $ac_func ();
15421   ;
15422   return 0;
15423 }
15424 _ACEOF
15425 rm -f conftest.$ac_objext conftest$ac_exeext
15426 if { (ac_try="$ac_link"
15427 case "(($ac_try" in
15428   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15429   *) ac_try_echo=$ac_try;;
15430 esac
15431 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15432   (eval "$ac_link") 2>conftest.er1
15433   ac_status=$?
15434   grep -v '^ *+' conftest.er1 >conftest.err
15435   rm -f conftest.er1
15436   cat conftest.err >&5
15437   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15438   (exit $ac_status); } && {
15439          test -z "$ac_c_werror_flag" ||
15440          test ! -s conftest.err
15441        } && test -s conftest$ac_exeext &&
15442        $as_test_x conftest$ac_exeext; then
15443   eval "$as_ac_var=yes"
15444 else
15445   echo "$as_me: failed program was:" >&5
15446 sed 's/^/| /' conftest.$ac_ext >&5
15447
15448         eval "$as_ac_var=no"
15449 fi
15450
15451 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
15452       conftest$ac_exeext conftest.$ac_ext
15453 fi
15454 ac_res=`eval echo '${'$as_ac_var'}'`
15455                { echo "$as_me:$LINENO: result: $ac_res" >&5
15456 echo "${ECHO_T}$ac_res" >&6; }
15457 if test `eval echo '${'$as_ac_var'}'` = yes; then
15458
15459 cat >>confdefs.h <<_ACEOF
15460 #define CRAY_STACKSEG_END $ac_func
15461 _ACEOF
15462
15463     break
15464 fi
15465
15466   done
15467 fi
15468
15469 { echo "$as_me:$LINENO: checking stack direction for C alloca" >&5
15470 echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6; }
15471 if test "${ac_cv_c_stack_direction+set}" = set; then
15472   echo $ECHO_N "(cached) $ECHO_C" >&6
15473 else
15474   if test "$cross_compiling" = yes; then
15475   ac_cv_c_stack_direction=0
15476 else
15477   cat >conftest.$ac_ext <<_ACEOF
15478 /* confdefs.h.  */
15479 _ACEOF
15480 cat confdefs.h >>conftest.$ac_ext
15481 cat >>conftest.$ac_ext <<_ACEOF
15482 /* end confdefs.h.  */
15483 $ac_includes_default
15484 int
15485 find_stack_direction ()
15486 {
15487   static char *addr = 0;
15488   auto char dummy;
15489   if (addr == 0)
15490     {
15491       addr = &dummy;
15492       return find_stack_direction ();
15493     }
15494   else
15495     return (&dummy > addr) ? 1 : -1;
15496 }
15497
15498 int
15499 main ()
15500 {
15501   return find_stack_direction () < 0;
15502 }
15503 _ACEOF
15504 rm -f conftest$ac_exeext
15505 if { (ac_try="$ac_link"
15506 case "(($ac_try" in
15507   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15508   *) ac_try_echo=$ac_try;;
15509 esac
15510 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15511   (eval "$ac_link") 2>&5
15512   ac_status=$?
15513   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15514   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
15515   { (case "(($ac_try" in
15516   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15517   *) ac_try_echo=$ac_try;;
15518 esac
15519 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15520   (eval "$ac_try") 2>&5
15521   ac_status=$?
15522   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15523   (exit $ac_status); }; }; then
15524   ac_cv_c_stack_direction=1
15525 else
15526   echo "$as_me: program exited with status $ac_status" >&5
15527 echo "$as_me: failed program was:" >&5
15528 sed 's/^/| /' conftest.$ac_ext >&5
15529
15530 ( exit $ac_status )
15531 ac_cv_c_stack_direction=-1
15532 fi
15533 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
15534 fi
15535
15536
15537 fi
15538 { echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5
15539 echo "${ECHO_T}$ac_cv_c_stack_direction" >&6; }
15540
15541 cat >>confdefs.h <<_ACEOF
15542 #define STACK_DIRECTION $ac_cv_c_stack_direction
15543 _ACEOF
15544
15545
15546 fi
15547
15548
15549 if test x"$ac_cv_func_alloca_works" != xyes; then
15550    { { echo "$as_me:$LINENO: error: a system implementation of alloca is required " >&5
15551 echo "$as_me: error: a system implementation of alloca is required " >&2;}
15552    { (exit 1); exit 1; }; }
15553 fi
15554
15555 # fmod, logb, and frexp are found in -lm on most systems.
15556 # On HPUX 9.01, -lm does not contain logb, so check for sqrt.
15557
15558 { echo "$as_me:$LINENO: checking for sqrt in -lm" >&5
15559 echo $ECHO_N "checking for sqrt in -lm... $ECHO_C" >&6; }
15560 if test "${ac_cv_lib_m_sqrt+set}" = set; then
15561   echo $ECHO_N "(cached) $ECHO_C" >&6
15562 else
15563   ac_check_lib_save_LIBS=$LIBS
15564 LIBS="-lm  $LIBS"
15565 cat >conftest.$ac_ext <<_ACEOF
15566 /* confdefs.h.  */
15567 _ACEOF
15568 cat confdefs.h >>conftest.$ac_ext
15569 cat >>conftest.$ac_ext <<_ACEOF
15570 /* end confdefs.h.  */
15571
15572 /* Override any GCC internal prototype to avoid an error.
15573    Use char because int might match the return type of a GCC
15574    builtin and then its argument prototype would still apply.  */
15575 #ifdef __cplusplus
15576 extern "C"
15577 #endif
15578 char sqrt ();
15579 int
15580 main ()
15581 {
15582 return sqrt ();
15583   ;
15584   return 0;
15585 }
15586 _ACEOF
15587 rm -f conftest.$ac_objext conftest$ac_exeext
15588 if { (ac_try="$ac_link"
15589 case "(($ac_try" in
15590   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15591   *) ac_try_echo=$ac_try;;
15592 esac
15593 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15594   (eval "$ac_link") 2>conftest.er1
15595   ac_status=$?
15596   grep -v '^ *+' conftest.er1 >conftest.err
15597   rm -f conftest.er1
15598   cat conftest.err >&5
15599   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15600   (exit $ac_status); } && {
15601          test -z "$ac_c_werror_flag" ||
15602          test ! -s conftest.err
15603        } && test -s conftest$ac_exeext &&
15604        $as_test_x conftest$ac_exeext; then
15605   ac_cv_lib_m_sqrt=yes
15606 else
15607   echo "$as_me: failed program was:" >&5
15608 sed 's/^/| /' conftest.$ac_ext >&5
15609
15610         ac_cv_lib_m_sqrt=no
15611 fi
15612
15613 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
15614       conftest$ac_exeext conftest.$ac_ext
15615 LIBS=$ac_check_lib_save_LIBS
15616 fi
15617 { echo "$as_me:$LINENO: result: $ac_cv_lib_m_sqrt" >&5
15618 echo "${ECHO_T}$ac_cv_lib_m_sqrt" >&6; }
15619 if test $ac_cv_lib_m_sqrt = yes; then
15620   cat >>confdefs.h <<_ACEOF
15621 #define HAVE_LIBM 1
15622 _ACEOF
15623
15624   LIBS="-lm $LIBS"
15625
15626 fi
15627
15628
15629 # Check for mail-locking functions in a "mail" library.  Probably this should
15630 # have the same check as for liblockfile below.
15631
15632 { echo "$as_me:$LINENO: checking for maillock in -lmail" >&5
15633 echo $ECHO_N "checking for maillock in -lmail... $ECHO_C" >&6; }
15634 if test "${ac_cv_lib_mail_maillock+set}" = set; then
15635   echo $ECHO_N "(cached) $ECHO_C" >&6
15636 else
15637   ac_check_lib_save_LIBS=$LIBS
15638 LIBS="-lmail  $LIBS"
15639 cat >conftest.$ac_ext <<_ACEOF
15640 /* confdefs.h.  */
15641 _ACEOF
15642 cat confdefs.h >>conftest.$ac_ext
15643 cat >>conftest.$ac_ext <<_ACEOF
15644 /* end confdefs.h.  */
15645
15646 /* Override any GCC internal prototype to avoid an error.
15647    Use char because int might match the return type of a GCC
15648    builtin and then its argument prototype would still apply.  */
15649 #ifdef __cplusplus
15650 extern "C"
15651 #endif
15652 char maillock ();
15653 int
15654 main ()
15655 {
15656 return maillock ();
15657   ;
15658   return 0;
15659 }
15660 _ACEOF
15661 rm -f conftest.$ac_objext conftest$ac_exeext
15662 if { (ac_try="$ac_link"
15663 case "(($ac_try" in
15664   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15665   *) ac_try_echo=$ac_try;;
15666 esac
15667 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15668   (eval "$ac_link") 2>conftest.er1
15669   ac_status=$?
15670   grep -v '^ *+' conftest.er1 >conftest.err
15671   rm -f conftest.er1
15672   cat conftest.err >&5
15673   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15674   (exit $ac_status); } && {
15675          test -z "$ac_c_werror_flag" ||
15676          test ! -s conftest.err
15677        } && test -s conftest$ac_exeext &&
15678        $as_test_x conftest$ac_exeext; then
15679   ac_cv_lib_mail_maillock=yes
15680 else
15681   echo "$as_me: failed program was:" >&5
15682 sed 's/^/| /' conftest.$ac_ext >&5
15683
15684         ac_cv_lib_mail_maillock=no
15685 fi
15686
15687 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
15688       conftest$ac_exeext conftest.$ac_ext
15689 LIBS=$ac_check_lib_save_LIBS
15690 fi
15691 { echo "$as_me:$LINENO: result: $ac_cv_lib_mail_maillock" >&5
15692 echo "${ECHO_T}$ac_cv_lib_mail_maillock" >&6; }
15693 if test $ac_cv_lib_mail_maillock = yes; then
15694   cat >>confdefs.h <<_ACEOF
15695 #define HAVE_LIBMAIL 1
15696 _ACEOF
15697
15698   LIBS="-lmail $LIBS"
15699
15700 fi
15701
15702
15703 { echo "$as_me:$LINENO: checking for maillock in -llockfile" >&5
15704 echo $ECHO_N "checking for maillock in -llockfile... $ECHO_C" >&6; }
15705 if test "${ac_cv_lib_lockfile_maillock+set}" = set; then
15706   echo $ECHO_N "(cached) $ECHO_C" >&6
15707 else
15708   ac_check_lib_save_LIBS=$LIBS
15709 LIBS="-llockfile  $LIBS"
15710 cat >conftest.$ac_ext <<_ACEOF
15711 /* confdefs.h.  */
15712 _ACEOF
15713 cat confdefs.h >>conftest.$ac_ext
15714 cat >>conftest.$ac_ext <<_ACEOF
15715 /* end confdefs.h.  */
15716
15717 /* Override any GCC internal prototype to avoid an error.
15718    Use char because int might match the return type of a GCC
15719    builtin and then its argument prototype would still apply.  */
15720 #ifdef __cplusplus
15721 extern "C"
15722 #endif
15723 char maillock ();
15724 int
15725 main ()
15726 {
15727 return maillock ();
15728   ;
15729   return 0;
15730 }
15731 _ACEOF
15732 rm -f conftest.$ac_objext conftest$ac_exeext
15733 if { (ac_try="$ac_link"
15734 case "(($ac_try" in
15735   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15736   *) ac_try_echo=$ac_try;;
15737 esac
15738 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15739   (eval "$ac_link") 2>conftest.er1
15740   ac_status=$?
15741   grep -v '^ *+' conftest.er1 >conftest.err
15742   rm -f conftest.er1
15743   cat conftest.err >&5
15744   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15745   (exit $ac_status); } && {
15746          test -z "$ac_c_werror_flag" ||
15747          test ! -s conftest.err
15748        } && test -s conftest$ac_exeext &&
15749        $as_test_x conftest$ac_exeext; then
15750   ac_cv_lib_lockfile_maillock=yes
15751 else
15752   echo "$as_me: failed program was:" >&5
15753 sed 's/^/| /' conftest.$ac_ext >&5
15754
15755         ac_cv_lib_lockfile_maillock=no
15756 fi
15757
15758 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
15759       conftest$ac_exeext conftest.$ac_ext
15760 LIBS=$ac_check_lib_save_LIBS
15761 fi
15762 { echo "$as_me:$LINENO: result: $ac_cv_lib_lockfile_maillock" >&5
15763 echo "${ECHO_T}$ac_cv_lib_lockfile_maillock" >&6; }
15764 if test $ac_cv_lib_lockfile_maillock = yes; then
15765   cat >>confdefs.h <<_ACEOF
15766 #define HAVE_LIBLOCKFILE 1
15767 _ACEOF
15768
15769   LIBS="-llockfile $LIBS"
15770
15771 fi
15772
15773 # If we have the shared liblockfile, assume we must use it for mail
15774 # locking (e.g. Debian).  If we couldn't link against liblockfile
15775 # (no liblockfile.a installed), ensure that we don't need to.
15776 if test "$ac_cv_lib_lockfile_maillock" = no; then
15777       # Extract the first word of "liblockfile.so", so it can be a program name with args.
15778 set dummy liblockfile.so; ac_word=$2
15779 { echo "$as_me:$LINENO: checking for $ac_word" >&5
15780 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
15781 if test "${ac_cv_prog_liblockfile+set}" = set; then
15782   echo $ECHO_N "(cached) $ECHO_C" >&6
15783 else
15784   if test -n "$liblockfile"; then
15785   ac_cv_prog_liblockfile="$liblockfile" # Let the user override the test.
15786 else
15787 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15788 as_dummy="/usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH"
15789 for as_dir in $as_dummy
15790 do
15791   IFS=$as_save_IFS
15792   test -z "$as_dir" && as_dir=.
15793   for ac_exec_ext in '' $ac_executable_extensions; do
15794   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
15795     ac_cv_prog_liblockfile="yes"
15796     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15797     break 2
15798   fi
15799 done
15800 done
15801 IFS=$as_save_IFS
15802
15803   test -z "$ac_cv_prog_liblockfile" && ac_cv_prog_liblockfile="no"
15804 fi
15805 fi
15806 liblockfile=$ac_cv_prog_liblockfile
15807 if test -n "$liblockfile"; then
15808   { echo "$as_me:$LINENO: result: $liblockfile" >&5
15809 echo "${ECHO_T}$liblockfile" >&6; }
15810 else
15811   { echo "$as_me:$LINENO: result: no" >&5
15812 echo "${ECHO_T}no" >&6; }
15813 fi
15814
15815
15816   if test $ac_cv_prog_liblockfile = yes; then
15817     { { echo "$as_me:$LINENO: error: Shared liblockfile found but can't link against it.
15818 This probably means that movemail could lose mail.
15819 There may be a \`development' package to install containing liblockfile." >&5
15820 echo "$as_me: error: Shared liblockfile found but can't link against it.
15821 This probably means that movemail could lose mail.
15822 There may be a \`development' package to install containing liblockfile." >&2;}
15823    { (exit 1); exit 1; }; }
15824   else :
15825   fi
15826 fi
15827
15828 for ac_func in touchlock
15829 do
15830 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
15831 { echo "$as_me:$LINENO: checking for $ac_func" >&5
15832 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
15833 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
15834   echo $ECHO_N "(cached) $ECHO_C" >&6
15835 else
15836   cat >conftest.$ac_ext <<_ACEOF
15837 /* confdefs.h.  */
15838 _ACEOF
15839 cat confdefs.h >>conftest.$ac_ext
15840 cat >>conftest.$ac_ext <<_ACEOF
15841 /* end confdefs.h.  */
15842 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
15843    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
15844 #define $ac_func innocuous_$ac_func
15845
15846 /* System header to define __stub macros and hopefully few prototypes,
15847     which can conflict with char $ac_func (); below.
15848     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
15849     <limits.h> exists even on freestanding compilers.  */
15850
15851 #ifdef __STDC__
15852 # include <limits.h>
15853 #else
15854 # include <assert.h>
15855 #endif
15856
15857 #undef $ac_func
15858
15859 /* Override any GCC internal prototype to avoid an error.
15860    Use char because int might match the return type of a GCC
15861    builtin and then its argument prototype would still apply.  */
15862 #ifdef __cplusplus
15863 extern "C"
15864 #endif
15865 char $ac_func ();
15866 /* The GNU C library defines this for functions which it implements
15867     to always fail with ENOSYS.  Some functions are actually named
15868     something starting with __ and the normal name is an alias.  */
15869 #if defined __stub_$ac_func || defined __stub___$ac_func
15870 choke me
15871 #endif
15872
15873 int
15874 main ()
15875 {
15876 return $ac_func ();
15877   ;
15878   return 0;
15879 }
15880 _ACEOF
15881 rm -f conftest.$ac_objext conftest$ac_exeext
15882 if { (ac_try="$ac_link"
15883 case "(($ac_try" in
15884   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15885   *) ac_try_echo=$ac_try;;
15886 esac
15887 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15888   (eval "$ac_link") 2>conftest.er1
15889   ac_status=$?
15890   grep -v '^ *+' conftest.er1 >conftest.err
15891   rm -f conftest.er1
15892   cat conftest.err >&5
15893   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15894   (exit $ac_status); } && {
15895          test -z "$ac_c_werror_flag" ||
15896          test ! -s conftest.err
15897        } && test -s conftest$ac_exeext &&
15898        $as_test_x conftest$ac_exeext; then
15899   eval "$as_ac_var=yes"
15900 else
15901   echo "$as_me: failed program was:" >&5
15902 sed 's/^/| /' conftest.$ac_ext >&5
15903
15904         eval "$as_ac_var=no"
15905 fi
15906
15907 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
15908       conftest$ac_exeext conftest.$ac_ext
15909 fi
15910 ac_res=`eval echo '${'$as_ac_var'}'`
15911                { echo "$as_me:$LINENO: result: $ac_res" >&5
15912 echo "${ECHO_T}$ac_res" >&6; }
15913 if test `eval echo '${'$as_ac_var'}'` = yes; then
15914   cat >>confdefs.h <<_ACEOF
15915 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
15916 _ACEOF
15917
15918 fi
15919 done
15920
15921
15922 for ac_header in maillock.h
15923 do
15924 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
15925 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
15926   { echo "$as_me:$LINENO: checking for $ac_header" >&5
15927 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
15928 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
15929   echo $ECHO_N "(cached) $ECHO_C" >&6
15930 fi
15931 ac_res=`eval echo '${'$as_ac_Header'}'`
15932                { echo "$as_me:$LINENO: result: $ac_res" >&5
15933 echo "${ECHO_T}$ac_res" >&6; }
15934 else
15935   # Is the header compilable?
15936 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
15937 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
15938 cat >conftest.$ac_ext <<_ACEOF
15939 /* confdefs.h.  */
15940 _ACEOF
15941 cat confdefs.h >>conftest.$ac_ext
15942 cat >>conftest.$ac_ext <<_ACEOF
15943 /* end confdefs.h.  */
15944 $ac_includes_default
15945 #include <$ac_header>
15946 _ACEOF
15947 rm -f conftest.$ac_objext
15948 if { (ac_try="$ac_compile"
15949 case "(($ac_try" in
15950   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15951   *) ac_try_echo=$ac_try;;
15952 esac
15953 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15954   (eval "$ac_compile") 2>conftest.er1
15955   ac_status=$?
15956   grep -v '^ *+' conftest.er1 >conftest.err
15957   rm -f conftest.er1
15958   cat conftest.err >&5
15959   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15960   (exit $ac_status); } && {
15961          test -z "$ac_c_werror_flag" ||
15962          test ! -s conftest.err
15963        } && test -s conftest.$ac_objext; then
15964   ac_header_compiler=yes
15965 else
15966   echo "$as_me: failed program was:" >&5
15967 sed 's/^/| /' conftest.$ac_ext >&5
15968
15969         ac_header_compiler=no
15970 fi
15971
15972 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15973 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
15974 echo "${ECHO_T}$ac_header_compiler" >&6; }
15975
15976 # Is the header present?
15977 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
15978 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
15979 cat >conftest.$ac_ext <<_ACEOF
15980 /* confdefs.h.  */
15981 _ACEOF
15982 cat confdefs.h >>conftest.$ac_ext
15983 cat >>conftest.$ac_ext <<_ACEOF
15984 /* end confdefs.h.  */
15985 #include <$ac_header>
15986 _ACEOF
15987 if { (ac_try="$ac_cpp conftest.$ac_ext"
15988 case "(($ac_try" in
15989   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15990   *) ac_try_echo=$ac_try;;
15991 esac
15992 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15993   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
15994   ac_status=$?
15995   grep -v '^ *+' conftest.er1 >conftest.err
15996   rm -f conftest.er1
15997   cat conftest.err >&5
15998   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15999   (exit $ac_status); } >/dev/null && {
16000          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
16001          test ! -s conftest.err
16002        }; then
16003   ac_header_preproc=yes
16004 else
16005   echo "$as_me: failed program was:" >&5
16006 sed 's/^/| /' conftest.$ac_ext >&5
16007
16008   ac_header_preproc=no
16009 fi
16010
16011 rm -f conftest.err conftest.$ac_ext
16012 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
16013 echo "${ECHO_T}$ac_header_preproc" >&6; }
16014
16015 # So?  What about this header?
16016 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
16017   yes:no: )
16018     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
16019 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
16020     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
16021 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
16022     ac_header_preproc=yes
16023     ;;
16024   no:yes:* )
16025     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
16026 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
16027     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
16028 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
16029     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
16030 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
16031     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
16032 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
16033     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
16034 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
16035     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
16036 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
16037
16038     ;;
16039 esac
16040 { echo "$as_me:$LINENO: checking for $ac_header" >&5
16041 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
16042 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
16043   echo $ECHO_N "(cached) $ECHO_C" >&6
16044 else
16045   eval "$as_ac_Header=\$ac_header_preproc"
16046 fi
16047 ac_res=`eval echo '${'$as_ac_Header'}'`
16048                { echo "$as_me:$LINENO: result: $ac_res" >&5
16049 echo "${ECHO_T}$ac_res" >&6; }
16050
16051 fi
16052 if test `eval echo '${'$as_ac_Header'}'` = yes; then
16053   cat >>confdefs.h <<_ACEOF
16054 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
16055 _ACEOF
16056
16057 fi
16058
16059 done
16060
16061
16062
16063
16064
16065
16066
16067
16068
16069
16070
16071
16072
16073
16074
16075
16076
16077
16078
16079
16080
16081
16082
16083
16084
16085
16086
16087
16088
16089
16090
16091
16092
16093
16094
16095
16096
16097
16098
16099
16100
16101
16102
16103
16104
16105
16106
16107
16108
16109
16110
16111
16112
16113
16114
16115
16116
16117
16118
16119
16120
16121
16122
16123
16124
16125
16126
16127
16128
16129
16130
16131
16132
16133 for ac_func in gethostname getdomainname dup2 \
16134 rename closedir mkdir rmdir sysinfo getrusage get_current_dir_name \
16135 random lrand48 bcopy bcmp logb frexp fmod rint cbrt ftime setsid \
16136 strerror fpathconf select mktime euidaccess getpagesize tzset setlocale \
16137 utimes getrlimit setrlimit setpgid getcwd getwd shutdown getaddrinfo \
16138 __fpending mblen mbrlen mbsinit strsignal setitimer ualarm index rindex \
16139 sendto recvfrom getsockopt setsockopt getsockname getpeername \
16140 gai_strerror mkstemp getline getdelim mremap memmove fsync sync bzero \
16141 memset memcmp difftime memcpy mempcpy mblen mbrlen posix_memalign \
16142 cfmakeraw cfsetspeed
16143 do
16144 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
16145 { echo "$as_me:$LINENO: checking for $ac_func" >&5
16146 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
16147 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
16148   echo $ECHO_N "(cached) $ECHO_C" >&6
16149 else
16150   cat >conftest.$ac_ext <<_ACEOF
16151 /* confdefs.h.  */
16152 _ACEOF
16153 cat confdefs.h >>conftest.$ac_ext
16154 cat >>conftest.$ac_ext <<_ACEOF
16155 /* end confdefs.h.  */
16156 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
16157    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
16158 #define $ac_func innocuous_$ac_func
16159
16160 /* System header to define __stub macros and hopefully few prototypes,
16161     which can conflict with char $ac_func (); below.
16162     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
16163     <limits.h> exists even on freestanding compilers.  */
16164
16165 #ifdef __STDC__
16166 # include <limits.h>
16167 #else
16168 # include <assert.h>
16169 #endif
16170
16171 #undef $ac_func
16172
16173 /* Override any GCC internal prototype to avoid an error.
16174    Use char because int might match the return type of a GCC
16175    builtin and then its argument prototype would still apply.  */
16176 #ifdef __cplusplus
16177 extern "C"
16178 #endif
16179 char $ac_func ();
16180 /* The GNU C library defines this for functions which it implements
16181     to always fail with ENOSYS.  Some functions are actually named
16182     something starting with __ and the normal name is an alias.  */
16183 #if defined __stub_$ac_func || defined __stub___$ac_func
16184 choke me
16185 #endif
16186
16187 int
16188 main ()
16189 {
16190 return $ac_func ();
16191   ;
16192   return 0;
16193 }
16194 _ACEOF
16195 rm -f conftest.$ac_objext conftest$ac_exeext
16196 if { (ac_try="$ac_link"
16197 case "(($ac_try" in
16198   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16199   *) ac_try_echo=$ac_try;;
16200 esac
16201 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16202   (eval "$ac_link") 2>conftest.er1
16203   ac_status=$?
16204   grep -v '^ *+' conftest.er1 >conftest.err
16205   rm -f conftest.er1
16206   cat conftest.err >&5
16207   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16208   (exit $ac_status); } && {
16209          test -z "$ac_c_werror_flag" ||
16210          test ! -s conftest.err
16211        } && test -s conftest$ac_exeext &&
16212        $as_test_x conftest$ac_exeext; then
16213   eval "$as_ac_var=yes"
16214 else
16215   echo "$as_me: failed program was:" >&5
16216 sed 's/^/| /' conftest.$ac_ext >&5
16217
16218         eval "$as_ac_var=no"
16219 fi
16220
16221 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
16222       conftest$ac_exeext conftest.$ac_ext
16223 fi
16224 ac_res=`eval echo '${'$as_ac_var'}'`
16225                { echo "$as_me:$LINENO: result: $ac_res" >&5
16226 echo "${ECHO_T}$ac_res" >&6; }
16227 if test `eval echo '${'$as_ac_var'}'` = yes; then
16228   cat >>confdefs.h <<_ACEOF
16229 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
16230 _ACEOF
16231
16232 fi
16233 done
16234
16235
16236
16237 for ac_header in sys/un.h
16238 do
16239 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
16240 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
16241   { echo "$as_me:$LINENO: checking for $ac_header" >&5
16242 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
16243 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
16244   echo $ECHO_N "(cached) $ECHO_C" >&6
16245 fi
16246 ac_res=`eval echo '${'$as_ac_Header'}'`
16247                { echo "$as_me:$LINENO: result: $ac_res" >&5
16248 echo "${ECHO_T}$ac_res" >&6; }
16249 else
16250   # Is the header compilable?
16251 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
16252 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
16253 cat >conftest.$ac_ext <<_ACEOF
16254 /* confdefs.h.  */
16255 _ACEOF
16256 cat confdefs.h >>conftest.$ac_ext
16257 cat >>conftest.$ac_ext <<_ACEOF
16258 /* end confdefs.h.  */
16259 $ac_includes_default
16260 #include <$ac_header>
16261 _ACEOF
16262 rm -f conftest.$ac_objext
16263 if { (ac_try="$ac_compile"
16264 case "(($ac_try" in
16265   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16266   *) ac_try_echo=$ac_try;;
16267 esac
16268 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16269   (eval "$ac_compile") 2>conftest.er1
16270   ac_status=$?
16271   grep -v '^ *+' conftest.er1 >conftest.err
16272   rm -f conftest.er1
16273   cat conftest.err >&5
16274   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16275   (exit $ac_status); } && {
16276          test -z "$ac_c_werror_flag" ||
16277          test ! -s conftest.err
16278        } && test -s conftest.$ac_objext; then
16279   ac_header_compiler=yes
16280 else
16281   echo "$as_me: failed program was:" >&5
16282 sed 's/^/| /' conftest.$ac_ext >&5
16283
16284         ac_header_compiler=no
16285 fi
16286
16287 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16288 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
16289 echo "${ECHO_T}$ac_header_compiler" >&6; }
16290
16291 # Is the header present?
16292 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
16293 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
16294 cat >conftest.$ac_ext <<_ACEOF
16295 /* confdefs.h.  */
16296 _ACEOF
16297 cat confdefs.h >>conftest.$ac_ext
16298 cat >>conftest.$ac_ext <<_ACEOF
16299 /* end confdefs.h.  */
16300 #include <$ac_header>
16301 _ACEOF
16302 if { (ac_try="$ac_cpp conftest.$ac_ext"
16303 case "(($ac_try" in
16304   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16305   *) ac_try_echo=$ac_try;;
16306 esac
16307 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16308   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
16309   ac_status=$?
16310   grep -v '^ *+' conftest.er1 >conftest.err
16311   rm -f conftest.er1
16312   cat conftest.err >&5
16313   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16314   (exit $ac_status); } >/dev/null && {
16315          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
16316          test ! -s conftest.err
16317        }; then
16318   ac_header_preproc=yes
16319 else
16320   echo "$as_me: failed program was:" >&5
16321 sed 's/^/| /' conftest.$ac_ext >&5
16322
16323   ac_header_preproc=no
16324 fi
16325
16326 rm -f conftest.err conftest.$ac_ext
16327 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
16328 echo "${ECHO_T}$ac_header_preproc" >&6; }
16329
16330 # So?  What about this header?
16331 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
16332   yes:no: )
16333     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
16334 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
16335     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
16336 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
16337     ac_header_preproc=yes
16338     ;;
16339   no:yes:* )
16340     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
16341 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
16342     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
16343 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
16344     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
16345 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
16346     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
16347 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
16348     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
16349 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
16350     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
16351 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
16352
16353     ;;
16354 esac
16355 { echo "$as_me:$LINENO: checking for $ac_header" >&5
16356 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
16357 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
16358   echo $ECHO_N "(cached) $ECHO_C" >&6
16359 else
16360   eval "$as_ac_Header=\$ac_header_preproc"
16361 fi
16362 ac_res=`eval echo '${'$as_ac_Header'}'`
16363                { echo "$as_me:$LINENO: result: $ac_res" >&5
16364 echo "${ECHO_T}$ac_res" >&6; }
16365
16366 fi
16367 if test `eval echo '${'$as_ac_Header'}'` = yes; then
16368   cat >>confdefs.h <<_ACEOF
16369 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
16370 _ACEOF
16371
16372 fi
16373
16374 done
16375
16376
16377
16378
16379
16380
16381 for ac_header in $ac_header_list
16382 do
16383 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
16384 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
16385   { echo "$as_me:$LINENO: checking for $ac_header" >&5
16386 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
16387 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
16388   echo $ECHO_N "(cached) $ECHO_C" >&6
16389 fi
16390 ac_res=`eval echo '${'$as_ac_Header'}'`
16391                { echo "$as_me:$LINENO: result: $ac_res" >&5
16392 echo "${ECHO_T}$ac_res" >&6; }
16393 else
16394   # Is the header compilable?
16395 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
16396 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
16397 cat >conftest.$ac_ext <<_ACEOF
16398 /* confdefs.h.  */
16399 _ACEOF
16400 cat confdefs.h >>conftest.$ac_ext
16401 cat >>conftest.$ac_ext <<_ACEOF
16402 /* end confdefs.h.  */
16403 $ac_includes_default
16404 #include <$ac_header>
16405 _ACEOF
16406 rm -f conftest.$ac_objext
16407 if { (ac_try="$ac_compile"
16408 case "(($ac_try" in
16409   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16410   *) ac_try_echo=$ac_try;;
16411 esac
16412 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16413   (eval "$ac_compile") 2>conftest.er1
16414   ac_status=$?
16415   grep -v '^ *+' conftest.er1 >conftest.err
16416   rm -f conftest.er1
16417   cat conftest.err >&5
16418   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16419   (exit $ac_status); } && {
16420          test -z "$ac_c_werror_flag" ||
16421          test ! -s conftest.err
16422        } && test -s conftest.$ac_objext; then
16423   ac_header_compiler=yes
16424 else
16425   echo "$as_me: failed program was:" >&5
16426 sed 's/^/| /' conftest.$ac_ext >&5
16427
16428         ac_header_compiler=no
16429 fi
16430
16431 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16432 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
16433 echo "${ECHO_T}$ac_header_compiler" >&6; }
16434
16435 # Is the header present?
16436 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
16437 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
16438 cat >conftest.$ac_ext <<_ACEOF
16439 /* confdefs.h.  */
16440 _ACEOF
16441 cat confdefs.h >>conftest.$ac_ext
16442 cat >>conftest.$ac_ext <<_ACEOF
16443 /* end confdefs.h.  */
16444 #include <$ac_header>
16445 _ACEOF
16446 if { (ac_try="$ac_cpp conftest.$ac_ext"
16447 case "(($ac_try" in
16448   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16449   *) ac_try_echo=$ac_try;;
16450 esac
16451 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16452   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
16453   ac_status=$?
16454   grep -v '^ *+' conftest.er1 >conftest.err
16455   rm -f conftest.er1
16456   cat conftest.err >&5
16457   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16458   (exit $ac_status); } >/dev/null && {
16459          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
16460          test ! -s conftest.err
16461        }; then
16462   ac_header_preproc=yes
16463 else
16464   echo "$as_me: failed program was:" >&5
16465 sed 's/^/| /' conftest.$ac_ext >&5
16466
16467   ac_header_preproc=no
16468 fi
16469
16470 rm -f conftest.err conftest.$ac_ext
16471 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
16472 echo "${ECHO_T}$ac_header_preproc" >&6; }
16473
16474 # So?  What about this header?
16475 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
16476   yes:no: )
16477     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
16478 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
16479     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
16480 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
16481     ac_header_preproc=yes
16482     ;;
16483   no:yes:* )
16484     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
16485 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
16486     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
16487 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
16488     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
16489 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
16490     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
16491 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
16492     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
16493 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
16494     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
16495 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
16496
16497     ;;
16498 esac
16499 { echo "$as_me:$LINENO: checking for $ac_header" >&5
16500 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
16501 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
16502   echo $ECHO_N "(cached) $ECHO_C" >&6
16503 else
16504   eval "$as_ac_Header=\$ac_header_preproc"
16505 fi
16506 ac_res=`eval echo '${'$as_ac_Header'}'`
16507                { echo "$as_me:$LINENO: result: $ac_res" >&5
16508 echo "${ECHO_T}$ac_res" >&6; }
16509
16510 fi
16511 if test `eval echo '${'$as_ac_Header'}'` = yes; then
16512   cat >>confdefs.h <<_ACEOF
16513 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
16514 _ACEOF
16515
16516 fi
16517
16518 done
16519
16520
16521
16522
16523
16524
16525
16526
16527
16528 for ac_func in $ac_func_list
16529 do
16530 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
16531 { echo "$as_me:$LINENO: checking for $ac_func" >&5
16532 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
16533 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
16534   echo $ECHO_N "(cached) $ECHO_C" >&6
16535 else
16536   cat >conftest.$ac_ext <<_ACEOF
16537 /* confdefs.h.  */
16538 _ACEOF
16539 cat confdefs.h >>conftest.$ac_ext
16540 cat >>conftest.$ac_ext <<_ACEOF
16541 /* end confdefs.h.  */
16542 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
16543    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
16544 #define $ac_func innocuous_$ac_func
16545
16546 /* System header to define __stub macros and hopefully few prototypes,
16547     which can conflict with char $ac_func (); below.
16548     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
16549     <limits.h> exists even on freestanding compilers.  */
16550
16551 #ifdef __STDC__
16552 # include <limits.h>
16553 #else
16554 # include <assert.h>
16555 #endif
16556
16557 #undef $ac_func
16558
16559 /* Override any GCC internal prototype to avoid an error.
16560    Use char because int might match the return type of a GCC
16561    builtin and then its argument prototype would still apply.  */
16562 #ifdef __cplusplus
16563 extern "C"
16564 #endif
16565 char $ac_func ();
16566 /* The GNU C library defines this for functions which it implements
16567     to always fail with ENOSYS.  Some functions are actually named
16568     something starting with __ and the normal name is an alias.  */
16569 #if defined __stub_$ac_func || defined __stub___$ac_func
16570 choke me
16571 #endif
16572
16573 int
16574 main ()
16575 {
16576 return $ac_func ();
16577   ;
16578   return 0;
16579 }
16580 _ACEOF
16581 rm -f conftest.$ac_objext conftest$ac_exeext
16582 if { (ac_try="$ac_link"
16583 case "(($ac_try" in
16584   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16585   *) ac_try_echo=$ac_try;;
16586 esac
16587 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16588   (eval "$ac_link") 2>conftest.er1
16589   ac_status=$?
16590   grep -v '^ *+' conftest.er1 >conftest.err
16591   rm -f conftest.er1
16592   cat conftest.err >&5
16593   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16594   (exit $ac_status); } && {
16595          test -z "$ac_c_werror_flag" ||
16596          test ! -s conftest.err
16597        } && test -s conftest$ac_exeext &&
16598        $as_test_x conftest$ac_exeext; then
16599   eval "$as_ac_var=yes"
16600 else
16601   echo "$as_me: failed program was:" >&5
16602 sed 's/^/| /' conftest.$ac_ext >&5
16603
16604         eval "$as_ac_var=no"
16605 fi
16606
16607 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
16608       conftest$ac_exeext conftest.$ac_ext
16609 fi
16610 ac_res=`eval echo '${'$as_ac_var'}'`
16611                { echo "$as_me:$LINENO: result: $ac_res" >&5
16612 echo "${ECHO_T}$ac_res" >&6; }
16613 if test `eval echo '${'$as_ac_var'}'` = yes; then
16614   cat >>confdefs.h <<_ACEOF
16615 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
16616 _ACEOF
16617
16618 fi
16619 done
16620
16621
16622
16623
16624
16625
16626
16627
16628
16629
16630
16631
16632
16633
16634
16635
16636
16637 { echo "$as_me:$LINENO: checking for working mktime" >&5
16638 echo $ECHO_N "checking for working mktime... $ECHO_C" >&6; }
16639 if test "${ac_cv_func_working_mktime+set}" = set; then
16640   echo $ECHO_N "(cached) $ECHO_C" >&6
16641 else
16642   if test "$cross_compiling" = yes; then
16643   ac_cv_func_working_mktime=no
16644 else
16645   cat >conftest.$ac_ext <<_ACEOF
16646 /* confdefs.h.  */
16647 _ACEOF
16648 cat confdefs.h >>conftest.$ac_ext
16649 cat >>conftest.$ac_ext <<_ACEOF
16650 /* end confdefs.h.  */
16651 /* Test program from Paul Eggert and Tony Leneis.  */
16652 #ifdef TIME_WITH_SYS_TIME
16653 # include <sys/time.h>
16654 # include <time.h>
16655 #else
16656 # ifdef HAVE_SYS_TIME_H
16657 #  include <sys/time.h>
16658 # else
16659 #  include <time.h>
16660 # endif
16661 #endif
16662
16663 #include <limits.h>
16664 #include <stdlib.h>
16665
16666 #ifdef HAVE_UNISTD_H
16667 # include <unistd.h>
16668 #endif
16669
16670 #ifndef HAVE_ALARM
16671 # define alarm(X) /* empty */
16672 #endif
16673
16674 /* Work around redefinition to rpl_putenv by other config tests.  */
16675 #undef putenv
16676
16677 static time_t time_t_max;
16678 static time_t time_t_min;
16679
16680 /* Values we'll use to set the TZ environment variable.  */
16681 static char *tz_strings[] = {
16682   (char *) 0, "TZ=GMT0", "TZ=JST-9",
16683   "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"
16684 };
16685 #define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0]))
16686
16687 /* Return 0 if mktime fails to convert a date in the spring-forward gap.
16688    Based on a problem report from Andreas Jaeger.  */
16689 static int
16690 spring_forward_gap ()
16691 {
16692   /* glibc (up to about 1998-10-07) failed this test. */
16693   struct tm tm;
16694
16695   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
16696      instead of "TZ=America/Vancouver" in order to detect the bug even
16697      on systems that don't support the Olson extension, or don't have the
16698      full zoneinfo tables installed.  */
16699   putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
16700
16701   tm.tm_year = 98;
16702   tm.tm_mon = 3;
16703   tm.tm_mday = 5;
16704   tm.tm_hour = 2;
16705   tm.tm_min = 0;
16706   tm.tm_sec = 0;
16707   tm.tm_isdst = -1;
16708   return mktime (&tm) != (time_t) -1;
16709 }
16710
16711 static int
16712 mktime_test1 (now)
16713      time_t now;
16714 {
16715   struct tm *lt;
16716   return ! (lt = localtime (&now)) || mktime (lt) == now;
16717 }
16718
16719 static int
16720 mktime_test (now)
16721      time_t now;
16722 {
16723   return (mktime_test1 (now)
16724           && mktime_test1 ((time_t) (time_t_max - now))
16725           && mktime_test1 ((time_t) (time_t_min + now)));
16726 }
16727
16728 static int
16729 irix_6_4_bug ()
16730 {
16731   /* Based on code from Ariel Faigon.  */
16732   struct tm tm;
16733   tm.tm_year = 96;
16734   tm.tm_mon = 3;
16735   tm.tm_mday = 0;
16736   tm.tm_hour = 0;
16737   tm.tm_min = 0;
16738   tm.tm_sec = 0;
16739   tm.tm_isdst = -1;
16740   mktime (&tm);
16741   return tm.tm_mon == 2 && tm.tm_mday == 31;
16742 }
16743
16744 static int
16745 bigtime_test (j)
16746      int j;
16747 {
16748   struct tm tm;
16749   time_t now;
16750   tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j;
16751   now = mktime (&tm);
16752   if (now != (time_t) -1)
16753     {
16754       struct tm *lt = localtime (&now);
16755       if (! (lt
16756              && lt->tm_year == tm.tm_year
16757              && lt->tm_mon == tm.tm_mon
16758              && lt->tm_mday == tm.tm_mday
16759              && lt->tm_hour == tm.tm_hour
16760              && lt->tm_min == tm.tm_min
16761              && lt->tm_sec == tm.tm_sec
16762              && lt->tm_yday == tm.tm_yday
16763              && lt->tm_wday == tm.tm_wday
16764              && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst)
16765                   == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst))))
16766         return 0;
16767     }
16768   return 1;
16769 }
16770
16771 static int
16772 year_2050_test ()
16773 {
16774   /* The correct answer for 2050-02-01 00:00:00 in Pacific time,
16775      ignoring leap seconds.  */
16776   unsigned long int answer = 2527315200UL;
16777
16778   struct tm tm;
16779   time_t t;
16780   tm.tm_year = 2050 - 1900;
16781   tm.tm_mon = 2 - 1;
16782   tm.tm_mday = 1;
16783   tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
16784   tm.tm_isdst = -1;
16785
16786   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
16787      instead of "TZ=America/Vancouver" in order to detect the bug even
16788      on systems that don't support the Olson extension, or don't have the
16789      full zoneinfo tables installed.  */
16790   putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
16791
16792   t = mktime (&tm);
16793
16794   /* Check that the result is either a failure, or close enough
16795      to the correct answer that we can assume the discrepancy is
16796      due to leap seconds.  */
16797   return (t == (time_t) -1
16798           || (0 < t && answer - 120 <= t && t <= answer + 120));
16799 }
16800
16801 int
16802 main ()
16803 {
16804   time_t t, delta;
16805   int i, j;
16806
16807   /* This test makes some buggy mktime implementations loop.
16808      Give up after 60 seconds; a mktime slower than that
16809      isn't worth using anyway.  */
16810   alarm (60);
16811
16812   for (;;)
16813     {
16814       t = (time_t_max << 1) + 1;
16815       if (t <= time_t_max)
16816         break;
16817       time_t_max = t;
16818     }
16819   time_t_min = - ((time_t) ~ (time_t) 0 == (time_t) -1) - time_t_max;
16820
16821   delta = time_t_max / 997; /* a suitable prime number */
16822   for (i = 0; i < N_STRINGS; i++)
16823     {
16824       if (tz_strings[i])
16825         putenv (tz_strings[i]);
16826
16827       for (t = 0; t <= time_t_max - delta; t += delta)
16828         if (! mktime_test (t))
16829           return 1;
16830       if (! (mktime_test ((time_t) 1)
16831              && mktime_test ((time_t) (60 * 60))
16832              && mktime_test ((time_t) (60 * 60 * 24))))
16833         return 1;
16834
16835       for (j = 1; ; j <<= 1)
16836         if (! bigtime_test (j))
16837           return 1;
16838         else if (INT_MAX / 2 < j)
16839           break;
16840       if (! bigtime_test (INT_MAX))
16841         return 1;
16842     }
16843   return ! (irix_6_4_bug () && spring_forward_gap () && year_2050_test ());
16844 }
16845 _ACEOF
16846 rm -f conftest$ac_exeext
16847 if { (ac_try="$ac_link"
16848 case "(($ac_try" in
16849   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16850   *) ac_try_echo=$ac_try;;
16851 esac
16852 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16853   (eval "$ac_link") 2>&5
16854   ac_status=$?
16855   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16856   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
16857   { (case "(($ac_try" in
16858   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16859   *) ac_try_echo=$ac_try;;
16860 esac
16861 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16862   (eval "$ac_try") 2>&5
16863   ac_status=$?
16864   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16865   (exit $ac_status); }; }; then
16866   ac_cv_func_working_mktime=yes
16867 else
16868   echo "$as_me: program exited with status $ac_status" >&5
16869 echo "$as_me: failed program was:" >&5
16870 sed 's/^/| /' conftest.$ac_ext >&5
16871
16872 ( exit $ac_status )
16873 ac_cv_func_working_mktime=no
16874 fi
16875 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
16876 fi
16877
16878
16879 fi
16880 { echo "$as_me:$LINENO: result: $ac_cv_func_working_mktime" >&5
16881 echo "${ECHO_T}$ac_cv_func_working_mktime" >&6; }
16882 if test $ac_cv_func_working_mktime = no; then
16883   case " $LIBOBJS " in
16884   *" mktime.$ac_objext "* ) ;;
16885   *) LIBOBJS="$LIBOBJS mktime.$ac_objext"
16886  ;;
16887 esac
16888
16889 fi
16890
16891 if test "$ac_cv_func_working_mktime" = no; then
16892
16893 cat >>confdefs.h <<\_ACEOF
16894 #define BROKEN_MKTIME 1
16895 _ACEOF
16896
16897 fi
16898
16899 ac_have_func=no # yes means we've found a way to get the load average.
16900
16901 # Make sure getloadavg.c is where it belongs, at configure-time.
16902 test -f "$srcdir/$ac_config_libobj_dir/getloadavg.c" ||
16903   { { echo "$as_me:$LINENO: error: $srcdir/$ac_config_libobj_dir/getloadavg.c is missing" >&5
16904 echo "$as_me: error: $srcdir/$ac_config_libobj_dir/getloadavg.c is missing" >&2;}
16905    { (exit 1); exit 1; }; }
16906
16907 ac_save_LIBS=$LIBS
16908
16909 # Check for getloadavg, but be sure not to touch the cache variable.
16910 ({ echo "$as_me:$LINENO: checking for getloadavg" >&5
16911 echo $ECHO_N "checking for getloadavg... $ECHO_C" >&6; }
16912 if test "${ac_cv_func_getloadavg+set}" = set; then
16913   echo $ECHO_N "(cached) $ECHO_C" >&6
16914 else
16915   cat >conftest.$ac_ext <<_ACEOF
16916 /* confdefs.h.  */
16917 _ACEOF
16918 cat confdefs.h >>conftest.$ac_ext
16919 cat >>conftest.$ac_ext <<_ACEOF
16920 /* end confdefs.h.  */
16921 /* Define getloadavg to an innocuous variant, in case <limits.h> declares getloadavg.
16922    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
16923 #define getloadavg innocuous_getloadavg
16924
16925 /* System header to define __stub macros and hopefully few prototypes,
16926     which can conflict with char getloadavg (); below.
16927     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
16928     <limits.h> exists even on freestanding compilers.  */
16929
16930 #ifdef __STDC__
16931 # include <limits.h>
16932 #else
16933 # include <assert.h>
16934 #endif
16935
16936 #undef getloadavg
16937
16938 /* Override any GCC internal prototype to avoid an error.
16939    Use char because int might match the return type of a GCC
16940    builtin and then its argument prototype would still apply.  */
16941 #ifdef __cplusplus
16942 extern "C"
16943 #endif
16944 char getloadavg ();
16945 /* The GNU C library defines this for functions which it implements
16946     to always fail with ENOSYS.  Some functions are actually named
16947     something starting with __ and the normal name is an alias.  */
16948 #if defined __stub_getloadavg || defined __stub___getloadavg
16949 choke me
16950 #endif
16951
16952 int
16953 main ()
16954 {
16955 return getloadavg ();
16956   ;
16957   return 0;
16958 }
16959 _ACEOF
16960 rm -f conftest.$ac_objext conftest$ac_exeext
16961 if { (ac_try="$ac_link"
16962 case "(($ac_try" in
16963   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16964   *) ac_try_echo=$ac_try;;
16965 esac
16966 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16967   (eval "$ac_link") 2>conftest.er1
16968   ac_status=$?
16969   grep -v '^ *+' conftest.er1 >conftest.err
16970   rm -f conftest.er1
16971   cat conftest.err >&5
16972   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16973   (exit $ac_status); } && {
16974          test -z "$ac_c_werror_flag" ||
16975          test ! -s conftest.err
16976        } && test -s conftest$ac_exeext &&
16977        $as_test_x conftest$ac_exeext; then
16978   ac_cv_func_getloadavg=yes
16979 else
16980   echo "$as_me: failed program was:" >&5
16981 sed 's/^/| /' conftest.$ac_ext >&5
16982
16983         ac_cv_func_getloadavg=no
16984 fi
16985
16986 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
16987       conftest$ac_exeext conftest.$ac_ext
16988 fi
16989 { echo "$as_me:$LINENO: result: $ac_cv_func_getloadavg" >&5
16990 echo "${ECHO_T}$ac_cv_func_getloadavg" >&6; }
16991 if test $ac_cv_func_getloadavg = yes; then
16992   exit 0
16993 else
16994   exit 1
16995 fi
16996 ) && ac_have_func=yes
16997
16998 # On HPUX9, an unprivileged user can get load averages through this function.
16999
17000 for ac_func in pstat_getdynamic
17001 do
17002 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
17003 { echo "$as_me:$LINENO: checking for $ac_func" >&5
17004 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
17005 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
17006   echo $ECHO_N "(cached) $ECHO_C" >&6
17007 else
17008   cat >conftest.$ac_ext <<_ACEOF
17009 /* confdefs.h.  */
17010 _ACEOF
17011 cat confdefs.h >>conftest.$ac_ext
17012 cat >>conftest.$ac_ext <<_ACEOF
17013 /* end confdefs.h.  */
17014 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
17015    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
17016 #define $ac_func innocuous_$ac_func
17017
17018 /* System header to define __stub macros and hopefully few prototypes,
17019     which can conflict with char $ac_func (); below.
17020     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
17021     <limits.h> exists even on freestanding compilers.  */
17022
17023 #ifdef __STDC__
17024 # include <limits.h>
17025 #else
17026 # include <assert.h>
17027 #endif
17028
17029 #undef $ac_func
17030
17031 /* Override any GCC internal prototype to avoid an error.
17032    Use char because int might match the return type of a GCC
17033    builtin and then its argument prototype would still apply.  */
17034 #ifdef __cplusplus
17035 extern "C"
17036 #endif
17037 char $ac_func ();
17038 /* The GNU C library defines this for functions which it implements
17039     to always fail with ENOSYS.  Some functions are actually named
17040     something starting with __ and the normal name is an alias.  */
17041 #if defined __stub_$ac_func || defined __stub___$ac_func
17042 choke me
17043 #endif
17044
17045 int
17046 main ()
17047 {
17048 return $ac_func ();
17049   ;
17050   return 0;
17051 }
17052 _ACEOF
17053 rm -f conftest.$ac_objext conftest$ac_exeext
17054 if { (ac_try="$ac_link"
17055 case "(($ac_try" in
17056   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17057   *) ac_try_echo=$ac_try;;
17058 esac
17059 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17060   (eval "$ac_link") 2>conftest.er1
17061   ac_status=$?
17062   grep -v '^ *+' conftest.er1 >conftest.err
17063   rm -f conftest.er1
17064   cat conftest.err >&5
17065   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17066   (exit $ac_status); } && {
17067          test -z "$ac_c_werror_flag" ||
17068          test ! -s conftest.err
17069        } && test -s conftest$ac_exeext &&
17070        $as_test_x conftest$ac_exeext; then
17071   eval "$as_ac_var=yes"
17072 else
17073   echo "$as_me: failed program was:" >&5
17074 sed 's/^/| /' conftest.$ac_ext >&5
17075
17076         eval "$as_ac_var=no"
17077 fi
17078
17079 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
17080       conftest$ac_exeext conftest.$ac_ext
17081 fi
17082 ac_res=`eval echo '${'$as_ac_var'}'`
17083                { echo "$as_me:$LINENO: result: $ac_res" >&5
17084 echo "${ECHO_T}$ac_res" >&6; }
17085 if test `eval echo '${'$as_ac_var'}'` = yes; then
17086   cat >>confdefs.h <<_ACEOF
17087 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
17088 _ACEOF
17089
17090 fi
17091 done
17092
17093
17094 # Solaris has libkstat which does not require root.
17095
17096 { echo "$as_me:$LINENO: checking for kstat_open in -lkstat" >&5
17097 echo $ECHO_N "checking for kstat_open in -lkstat... $ECHO_C" >&6; }
17098 if test "${ac_cv_lib_kstat_kstat_open+set}" = set; then
17099   echo $ECHO_N "(cached) $ECHO_C" >&6
17100 else
17101   ac_check_lib_save_LIBS=$LIBS
17102 LIBS="-lkstat  $LIBS"
17103 cat >conftest.$ac_ext <<_ACEOF
17104 /* confdefs.h.  */
17105 _ACEOF
17106 cat confdefs.h >>conftest.$ac_ext
17107 cat >>conftest.$ac_ext <<_ACEOF
17108 /* end confdefs.h.  */
17109
17110 /* Override any GCC internal prototype to avoid an error.
17111    Use char because int might match the return type of a GCC
17112    builtin and then its argument prototype would still apply.  */
17113 #ifdef __cplusplus
17114 extern "C"
17115 #endif
17116 char kstat_open ();
17117 int
17118 main ()
17119 {
17120 return kstat_open ();
17121   ;
17122   return 0;
17123 }
17124 _ACEOF
17125 rm -f conftest.$ac_objext conftest$ac_exeext
17126 if { (ac_try="$ac_link"
17127 case "(($ac_try" in
17128   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17129   *) ac_try_echo=$ac_try;;
17130 esac
17131 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17132   (eval "$ac_link") 2>conftest.er1
17133   ac_status=$?
17134   grep -v '^ *+' conftest.er1 >conftest.err
17135   rm -f conftest.er1
17136   cat conftest.err >&5
17137   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17138   (exit $ac_status); } && {
17139          test -z "$ac_c_werror_flag" ||
17140          test ! -s conftest.err
17141        } && test -s conftest$ac_exeext &&
17142        $as_test_x conftest$ac_exeext; then
17143   ac_cv_lib_kstat_kstat_open=yes
17144 else
17145   echo "$as_me: failed program was:" >&5
17146 sed 's/^/| /' conftest.$ac_ext >&5
17147
17148         ac_cv_lib_kstat_kstat_open=no
17149 fi
17150
17151 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
17152       conftest$ac_exeext conftest.$ac_ext
17153 LIBS=$ac_check_lib_save_LIBS
17154 fi
17155 { echo "$as_me:$LINENO: result: $ac_cv_lib_kstat_kstat_open" >&5
17156 echo "${ECHO_T}$ac_cv_lib_kstat_kstat_open" >&6; }
17157 if test $ac_cv_lib_kstat_kstat_open = yes; then
17158   cat >>confdefs.h <<_ACEOF
17159 #define HAVE_LIBKSTAT 1
17160 _ACEOF
17161
17162   LIBS="-lkstat $LIBS"
17163
17164 fi
17165
17166 test $ac_cv_lib_kstat_kstat_open = yes && ac_have_func=yes
17167
17168 # Some systems with -lutil have (and need) -lkvm as well, some do not.
17169 # On Solaris, -lkvm requires nlist from -lelf, so check that first
17170 # to get the right answer into the cache.
17171 # For kstat on solaris, we need libelf to force the definition of SVR4 below.
17172 if test $ac_have_func = no; then
17173   { echo "$as_me:$LINENO: checking for elf_begin in -lelf" >&5
17174 echo $ECHO_N "checking for elf_begin in -lelf... $ECHO_C" >&6; }
17175 if test "${ac_cv_lib_elf_elf_begin+set}" = set; then
17176   echo $ECHO_N "(cached) $ECHO_C" >&6
17177 else
17178   ac_check_lib_save_LIBS=$LIBS
17179 LIBS="-lelf  $LIBS"
17180 cat >conftest.$ac_ext <<_ACEOF
17181 /* confdefs.h.  */
17182 _ACEOF
17183 cat confdefs.h >>conftest.$ac_ext
17184 cat >>conftest.$ac_ext <<_ACEOF
17185 /* end confdefs.h.  */
17186
17187 /* Override any GCC internal prototype to avoid an error.
17188    Use char because int might match the return type of a GCC
17189    builtin and then its argument prototype would still apply.  */
17190 #ifdef __cplusplus
17191 extern "C"
17192 #endif
17193 char elf_begin ();
17194 int
17195 main ()
17196 {
17197 return elf_begin ();
17198   ;
17199   return 0;
17200 }
17201 _ACEOF
17202 rm -f conftest.$ac_objext conftest$ac_exeext
17203 if { (ac_try="$ac_link"
17204 case "(($ac_try" in
17205   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17206   *) ac_try_echo=$ac_try;;
17207 esac
17208 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17209   (eval "$ac_link") 2>conftest.er1
17210   ac_status=$?
17211   grep -v '^ *+' conftest.er1 >conftest.err
17212   rm -f conftest.er1
17213   cat conftest.err >&5
17214   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17215   (exit $ac_status); } && {
17216          test -z "$ac_c_werror_flag" ||
17217          test ! -s conftest.err
17218        } && test -s conftest$ac_exeext &&
17219        $as_test_x conftest$ac_exeext; then
17220   ac_cv_lib_elf_elf_begin=yes
17221 else
17222   echo "$as_me: failed program was:" >&5
17223 sed 's/^/| /' conftest.$ac_ext >&5
17224
17225         ac_cv_lib_elf_elf_begin=no
17226 fi
17227
17228 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
17229       conftest$ac_exeext conftest.$ac_ext
17230 LIBS=$ac_check_lib_save_LIBS
17231 fi
17232 { echo "$as_me:$LINENO: result: $ac_cv_lib_elf_elf_begin" >&5
17233 echo "${ECHO_T}$ac_cv_lib_elf_elf_begin" >&6; }
17234 if test $ac_cv_lib_elf_elf_begin = yes; then
17235   LIBS="-lelf $LIBS"
17236 fi
17237
17238 fi
17239 if test $ac_have_func = no; then
17240   { echo "$as_me:$LINENO: checking for kvm_open in -lkvm" >&5
17241 echo $ECHO_N "checking for kvm_open in -lkvm... $ECHO_C" >&6; }
17242 if test "${ac_cv_lib_kvm_kvm_open+set}" = set; then
17243   echo $ECHO_N "(cached) $ECHO_C" >&6
17244 else
17245   ac_check_lib_save_LIBS=$LIBS
17246 LIBS="-lkvm  $LIBS"
17247 cat >conftest.$ac_ext <<_ACEOF
17248 /* confdefs.h.  */
17249 _ACEOF
17250 cat confdefs.h >>conftest.$ac_ext
17251 cat >>conftest.$ac_ext <<_ACEOF
17252 /* end confdefs.h.  */
17253
17254 /* Override any GCC internal prototype to avoid an error.
17255    Use char because int might match the return type of a GCC
17256    builtin and then its argument prototype would still apply.  */
17257 #ifdef __cplusplus
17258 extern "C"
17259 #endif
17260 char kvm_open ();
17261 int
17262 main ()
17263 {
17264 return kvm_open ();
17265   ;
17266   return 0;
17267 }
17268 _ACEOF
17269 rm -f conftest.$ac_objext conftest$ac_exeext
17270 if { (ac_try="$ac_link"
17271 case "(($ac_try" in
17272   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17273   *) ac_try_echo=$ac_try;;
17274 esac
17275 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17276   (eval "$ac_link") 2>conftest.er1
17277   ac_status=$?
17278   grep -v '^ *+' conftest.er1 >conftest.err
17279   rm -f conftest.er1
17280   cat conftest.err >&5
17281   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17282   (exit $ac_status); } && {
17283          test -z "$ac_c_werror_flag" ||
17284          test ! -s conftest.err
17285        } && test -s conftest$ac_exeext &&
17286        $as_test_x conftest$ac_exeext; then
17287   ac_cv_lib_kvm_kvm_open=yes
17288 else
17289   echo "$as_me: failed program was:" >&5
17290 sed 's/^/| /' conftest.$ac_ext >&5
17291
17292         ac_cv_lib_kvm_kvm_open=no
17293 fi
17294
17295 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
17296       conftest$ac_exeext conftest.$ac_ext
17297 LIBS=$ac_check_lib_save_LIBS
17298 fi
17299 { echo "$as_me:$LINENO: result: $ac_cv_lib_kvm_kvm_open" >&5
17300 echo "${ECHO_T}$ac_cv_lib_kvm_kvm_open" >&6; }
17301 if test $ac_cv_lib_kvm_kvm_open = yes; then
17302   LIBS="-lkvm $LIBS"
17303 fi
17304
17305   # Check for the 4.4BSD definition of getloadavg.
17306   { echo "$as_me:$LINENO: checking for getloadavg in -lutil" >&5
17307 echo $ECHO_N "checking for getloadavg in -lutil... $ECHO_C" >&6; }
17308 if test "${ac_cv_lib_util_getloadavg+set}" = set; then
17309   echo $ECHO_N "(cached) $ECHO_C" >&6
17310 else
17311   ac_check_lib_save_LIBS=$LIBS
17312 LIBS="-lutil  $LIBS"
17313 cat >conftest.$ac_ext <<_ACEOF
17314 /* confdefs.h.  */
17315 _ACEOF
17316 cat confdefs.h >>conftest.$ac_ext
17317 cat >>conftest.$ac_ext <<_ACEOF
17318 /* end confdefs.h.  */
17319
17320 /* Override any GCC internal prototype to avoid an error.
17321    Use char because int might match the return type of a GCC
17322    builtin and then its argument prototype would still apply.  */
17323 #ifdef __cplusplus
17324 extern "C"
17325 #endif
17326 char getloadavg ();
17327 int
17328 main ()
17329 {
17330 return getloadavg ();
17331   ;
17332   return 0;
17333 }
17334 _ACEOF
17335 rm -f conftest.$ac_objext conftest$ac_exeext
17336 if { (ac_try="$ac_link"
17337 case "(($ac_try" in
17338   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17339   *) ac_try_echo=$ac_try;;
17340 esac
17341 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17342   (eval "$ac_link") 2>conftest.er1
17343   ac_status=$?
17344   grep -v '^ *+' conftest.er1 >conftest.err
17345   rm -f conftest.er1
17346   cat conftest.err >&5
17347   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17348   (exit $ac_status); } && {
17349          test -z "$ac_c_werror_flag" ||
17350          test ! -s conftest.err
17351        } && test -s conftest$ac_exeext &&
17352        $as_test_x conftest$ac_exeext; then
17353   ac_cv_lib_util_getloadavg=yes
17354 else
17355   echo "$as_me: failed program was:" >&5
17356 sed 's/^/| /' conftest.$ac_ext >&5
17357
17358         ac_cv_lib_util_getloadavg=no
17359 fi
17360
17361 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
17362       conftest$ac_exeext conftest.$ac_ext
17363 LIBS=$ac_check_lib_save_LIBS
17364 fi
17365 { echo "$as_me:$LINENO: result: $ac_cv_lib_util_getloadavg" >&5
17366 echo "${ECHO_T}$ac_cv_lib_util_getloadavg" >&6; }
17367 if test $ac_cv_lib_util_getloadavg = yes; then
17368   LIBS="-lutil $LIBS" ac_have_func=yes ac_cv_func_getloadavg_setgid=yes
17369 fi
17370
17371 fi
17372
17373 if test $ac_have_func = no; then
17374   # There is a commonly available library for RS/6000 AIX.
17375   # Since it is not a standard part of AIX, it might be installed locally.
17376   ac_getloadavg_LIBS=$LIBS
17377   LIBS="-L/usr/local/lib $LIBS"
17378   { echo "$as_me:$LINENO: checking for getloadavg in -lgetloadavg" >&5
17379 echo $ECHO_N "checking for getloadavg in -lgetloadavg... $ECHO_C" >&6; }
17380 if test "${ac_cv_lib_getloadavg_getloadavg+set}" = set; then
17381   echo $ECHO_N "(cached) $ECHO_C" >&6
17382 else
17383   ac_check_lib_save_LIBS=$LIBS
17384 LIBS="-lgetloadavg  $LIBS"
17385 cat >conftest.$ac_ext <<_ACEOF
17386 /* confdefs.h.  */
17387 _ACEOF
17388 cat confdefs.h >>conftest.$ac_ext
17389 cat >>conftest.$ac_ext <<_ACEOF
17390 /* end confdefs.h.  */
17391
17392 /* Override any GCC internal prototype to avoid an error.
17393    Use char because int might match the return type of a GCC
17394    builtin and then its argument prototype would still apply.  */
17395 #ifdef __cplusplus
17396 extern "C"
17397 #endif
17398 char getloadavg ();
17399 int
17400 main ()
17401 {
17402 return getloadavg ();
17403   ;
17404   return 0;
17405 }
17406 _ACEOF
17407 rm -f conftest.$ac_objext conftest$ac_exeext
17408 if { (ac_try="$ac_link"
17409 case "(($ac_try" in
17410   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17411   *) ac_try_echo=$ac_try;;
17412 esac
17413 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17414   (eval "$ac_link") 2>conftest.er1
17415   ac_status=$?
17416   grep -v '^ *+' conftest.er1 >conftest.err
17417   rm -f conftest.er1
17418   cat conftest.err >&5
17419   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17420   (exit $ac_status); } && {
17421          test -z "$ac_c_werror_flag" ||
17422          test ! -s conftest.err
17423        } && test -s conftest$ac_exeext &&
17424        $as_test_x conftest$ac_exeext; then
17425   ac_cv_lib_getloadavg_getloadavg=yes
17426 else
17427   echo "$as_me: failed program was:" >&5
17428 sed 's/^/| /' conftest.$ac_ext >&5
17429
17430         ac_cv_lib_getloadavg_getloadavg=no
17431 fi
17432
17433 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
17434       conftest$ac_exeext conftest.$ac_ext
17435 LIBS=$ac_check_lib_save_LIBS
17436 fi
17437 { echo "$as_me:$LINENO: result: $ac_cv_lib_getloadavg_getloadavg" >&5
17438 echo "${ECHO_T}$ac_cv_lib_getloadavg_getloadavg" >&6; }
17439 if test $ac_cv_lib_getloadavg_getloadavg = yes; then
17440   LIBS="-lgetloadavg $LIBS"
17441 else
17442   LIBS=$ac_getloadavg_LIBS
17443 fi
17444
17445 fi
17446
17447 # Make sure it is really in the library, if we think we found it,
17448 # otherwise set up the replacement function.
17449
17450 for ac_func in getloadavg
17451 do
17452 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
17453 { echo "$as_me:$LINENO: checking for $ac_func" >&5
17454 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
17455 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
17456   echo $ECHO_N "(cached) $ECHO_C" >&6
17457 else
17458   cat >conftest.$ac_ext <<_ACEOF
17459 /* confdefs.h.  */
17460 _ACEOF
17461 cat confdefs.h >>conftest.$ac_ext
17462 cat >>conftest.$ac_ext <<_ACEOF
17463 /* end confdefs.h.  */
17464 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
17465    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
17466 #define $ac_func innocuous_$ac_func
17467
17468 /* System header to define __stub macros and hopefully few prototypes,
17469     which can conflict with char $ac_func (); below.
17470     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
17471     <limits.h> exists even on freestanding compilers.  */
17472
17473 #ifdef __STDC__
17474 # include <limits.h>
17475 #else
17476 # include <assert.h>
17477 #endif
17478
17479 #undef $ac_func
17480
17481 /* Override any GCC internal prototype to avoid an error.
17482    Use char because int might match the return type of a GCC
17483    builtin and then its argument prototype would still apply.  */
17484 #ifdef __cplusplus
17485 extern "C"
17486 #endif
17487 char $ac_func ();
17488 /* The GNU C library defines this for functions which it implements
17489     to always fail with ENOSYS.  Some functions are actually named
17490     something starting with __ and the normal name is an alias.  */
17491 #if defined __stub_$ac_func || defined __stub___$ac_func
17492 choke me
17493 #endif
17494
17495 int
17496 main ()
17497 {
17498 return $ac_func ();
17499   ;
17500   return 0;
17501 }
17502 _ACEOF
17503 rm -f conftest.$ac_objext conftest$ac_exeext
17504 if { (ac_try="$ac_link"
17505 case "(($ac_try" in
17506   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17507   *) ac_try_echo=$ac_try;;
17508 esac
17509 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17510   (eval "$ac_link") 2>conftest.er1
17511   ac_status=$?
17512   grep -v '^ *+' conftest.er1 >conftest.err
17513   rm -f conftest.er1
17514   cat conftest.err >&5
17515   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17516   (exit $ac_status); } && {
17517          test -z "$ac_c_werror_flag" ||
17518          test ! -s conftest.err
17519        } && test -s conftest$ac_exeext &&
17520        $as_test_x conftest$ac_exeext; then
17521   eval "$as_ac_var=yes"
17522 else
17523   echo "$as_me: failed program was:" >&5
17524 sed 's/^/| /' conftest.$ac_ext >&5
17525
17526         eval "$as_ac_var=no"
17527 fi
17528
17529 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
17530       conftest$ac_exeext conftest.$ac_ext
17531 fi
17532 ac_res=`eval echo '${'$as_ac_var'}'`
17533                { echo "$as_me:$LINENO: result: $ac_res" >&5
17534 echo "${ECHO_T}$ac_res" >&6; }
17535 if test `eval echo '${'$as_ac_var'}'` = yes; then
17536   cat >>confdefs.h <<_ACEOF
17537 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
17538 _ACEOF
17539
17540 else
17541   case " $LIBOBJS " in
17542   *" getloadavg.$ac_objext "* ) ;;
17543   *) LIBOBJS="$LIBOBJS getloadavg.$ac_objext"
17544  ;;
17545 esac
17546
17547
17548 cat >>confdefs.h <<\_ACEOF
17549 #define C_GETLOADAVG 1
17550 _ACEOF
17551
17552 # Figure out what our getloadavg.c needs.
17553 ac_have_func=no
17554 if test "${ac_cv_header_sys_dg_sys_info_h+set}" = set; then
17555   { echo "$as_me:$LINENO: checking for sys/dg_sys_info.h" >&5
17556 echo $ECHO_N "checking for sys/dg_sys_info.h... $ECHO_C" >&6; }
17557 if test "${ac_cv_header_sys_dg_sys_info_h+set}" = set; then
17558   echo $ECHO_N "(cached) $ECHO_C" >&6
17559 fi
17560 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_dg_sys_info_h" >&5
17561 echo "${ECHO_T}$ac_cv_header_sys_dg_sys_info_h" >&6; }
17562 else
17563   # Is the header compilable?
17564 { echo "$as_me:$LINENO: checking sys/dg_sys_info.h usability" >&5
17565 echo $ECHO_N "checking sys/dg_sys_info.h usability... $ECHO_C" >&6; }
17566 cat >conftest.$ac_ext <<_ACEOF
17567 /* confdefs.h.  */
17568 _ACEOF
17569 cat confdefs.h >>conftest.$ac_ext
17570 cat >>conftest.$ac_ext <<_ACEOF
17571 /* end confdefs.h.  */
17572 $ac_includes_default
17573 #include <sys/dg_sys_info.h>
17574 _ACEOF
17575 rm -f conftest.$ac_objext
17576 if { (ac_try="$ac_compile"
17577 case "(($ac_try" in
17578   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17579   *) ac_try_echo=$ac_try;;
17580 esac
17581 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17582   (eval "$ac_compile") 2>conftest.er1
17583   ac_status=$?
17584   grep -v '^ *+' conftest.er1 >conftest.err
17585   rm -f conftest.er1
17586   cat conftest.err >&5
17587   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17588   (exit $ac_status); } && {
17589          test -z "$ac_c_werror_flag" ||
17590          test ! -s conftest.err
17591        } && test -s conftest.$ac_objext; then
17592   ac_header_compiler=yes
17593 else
17594   echo "$as_me: failed program was:" >&5
17595 sed 's/^/| /' conftest.$ac_ext >&5
17596
17597         ac_header_compiler=no
17598 fi
17599
17600 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17601 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
17602 echo "${ECHO_T}$ac_header_compiler" >&6; }
17603
17604 # Is the header present?
17605 { echo "$as_me:$LINENO: checking sys/dg_sys_info.h presence" >&5
17606 echo $ECHO_N "checking sys/dg_sys_info.h presence... $ECHO_C" >&6; }
17607 cat >conftest.$ac_ext <<_ACEOF
17608 /* confdefs.h.  */
17609 _ACEOF
17610 cat confdefs.h >>conftest.$ac_ext
17611 cat >>conftest.$ac_ext <<_ACEOF
17612 /* end confdefs.h.  */
17613 #include <sys/dg_sys_info.h>
17614 _ACEOF
17615 if { (ac_try="$ac_cpp conftest.$ac_ext"
17616 case "(($ac_try" in
17617   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17618   *) ac_try_echo=$ac_try;;
17619 esac
17620 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17621   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
17622   ac_status=$?
17623   grep -v '^ *+' conftest.er1 >conftest.err
17624   rm -f conftest.er1
17625   cat conftest.err >&5
17626   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17627   (exit $ac_status); } >/dev/null && {
17628          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
17629          test ! -s conftest.err
17630        }; then
17631   ac_header_preproc=yes
17632 else
17633   echo "$as_me: failed program was:" >&5
17634 sed 's/^/| /' conftest.$ac_ext >&5
17635
17636   ac_header_preproc=no
17637 fi
17638
17639 rm -f conftest.err conftest.$ac_ext
17640 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
17641 echo "${ECHO_T}$ac_header_preproc" >&6; }
17642
17643 # So?  What about this header?
17644 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
17645   yes:no: )
17646     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: accepted by the compiler, rejected by the preprocessor!" >&5
17647 echo "$as_me: WARNING: sys/dg_sys_info.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
17648     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: proceeding with the compiler's result" >&5
17649 echo "$as_me: WARNING: sys/dg_sys_info.h: proceeding with the compiler's result" >&2;}
17650     ac_header_preproc=yes
17651     ;;
17652   no:yes:* )
17653     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: present but cannot be compiled" >&5
17654 echo "$as_me: WARNING: sys/dg_sys_info.h: present but cannot be compiled" >&2;}
17655     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h:     check for missing prerequisite headers?" >&5
17656 echo "$as_me: WARNING: sys/dg_sys_info.h:     check for missing prerequisite headers?" >&2;}
17657     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: see the Autoconf documentation" >&5
17658 echo "$as_me: WARNING: sys/dg_sys_info.h: see the Autoconf documentation" >&2;}
17659     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h:     section \"Present But Cannot Be Compiled\"" >&5
17660 echo "$as_me: WARNING: sys/dg_sys_info.h:     section \"Present But Cannot Be Compiled\"" >&2;}
17661     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: proceeding with the preprocessor's result" >&5
17662 echo "$as_me: WARNING: sys/dg_sys_info.h: proceeding with the preprocessor's result" >&2;}
17663     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: in the future, the compiler will take precedence" >&5
17664 echo "$as_me: WARNING: sys/dg_sys_info.h: in the future, the compiler will take precedence" >&2;}
17665
17666     ;;
17667 esac
17668 { echo "$as_me:$LINENO: checking for sys/dg_sys_info.h" >&5
17669 echo $ECHO_N "checking for sys/dg_sys_info.h... $ECHO_C" >&6; }
17670 if test "${ac_cv_header_sys_dg_sys_info_h+set}" = set; then
17671   echo $ECHO_N "(cached) $ECHO_C" >&6
17672 else
17673   ac_cv_header_sys_dg_sys_info_h=$ac_header_preproc
17674 fi
17675 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_dg_sys_info_h" >&5
17676 echo "${ECHO_T}$ac_cv_header_sys_dg_sys_info_h" >&6; }
17677
17678 fi
17679 if test $ac_cv_header_sys_dg_sys_info_h = yes; then
17680   ac_have_func=yes
17681
17682 cat >>confdefs.h <<\_ACEOF
17683 #define DGUX 1
17684 _ACEOF
17685
17686
17687 { echo "$as_me:$LINENO: checking for dg_sys_info in -ldgc" >&5
17688 echo $ECHO_N "checking for dg_sys_info in -ldgc... $ECHO_C" >&6; }
17689 if test "${ac_cv_lib_dgc_dg_sys_info+set}" = set; then
17690   echo $ECHO_N "(cached) $ECHO_C" >&6
17691 else
17692   ac_check_lib_save_LIBS=$LIBS
17693 LIBS="-ldgc  $LIBS"
17694 cat >conftest.$ac_ext <<_ACEOF
17695 /* confdefs.h.  */
17696 _ACEOF
17697 cat confdefs.h >>conftest.$ac_ext
17698 cat >>conftest.$ac_ext <<_ACEOF
17699 /* end confdefs.h.  */
17700
17701 /* Override any GCC internal prototype to avoid an error.
17702    Use char because int might match the return type of a GCC
17703    builtin and then its argument prototype would still apply.  */
17704 #ifdef __cplusplus
17705 extern "C"
17706 #endif
17707 char dg_sys_info ();
17708 int
17709 main ()
17710 {
17711 return dg_sys_info ();
17712   ;
17713   return 0;
17714 }
17715 _ACEOF
17716 rm -f conftest.$ac_objext conftest$ac_exeext
17717 if { (ac_try="$ac_link"
17718 case "(($ac_try" in
17719   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17720   *) ac_try_echo=$ac_try;;
17721 esac
17722 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17723   (eval "$ac_link") 2>conftest.er1
17724   ac_status=$?
17725   grep -v '^ *+' conftest.er1 >conftest.err
17726   rm -f conftest.er1
17727   cat conftest.err >&5
17728   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17729   (exit $ac_status); } && {
17730          test -z "$ac_c_werror_flag" ||
17731          test ! -s conftest.err
17732        } && test -s conftest$ac_exeext &&
17733        $as_test_x conftest$ac_exeext; then
17734   ac_cv_lib_dgc_dg_sys_info=yes
17735 else
17736   echo "$as_me: failed program was:" >&5
17737 sed 's/^/| /' conftest.$ac_ext >&5
17738
17739         ac_cv_lib_dgc_dg_sys_info=no
17740 fi
17741
17742 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
17743       conftest$ac_exeext conftest.$ac_ext
17744 LIBS=$ac_check_lib_save_LIBS
17745 fi
17746 { echo "$as_me:$LINENO: result: $ac_cv_lib_dgc_dg_sys_info" >&5
17747 echo "${ECHO_T}$ac_cv_lib_dgc_dg_sys_info" >&6; }
17748 if test $ac_cv_lib_dgc_dg_sys_info = yes; then
17749   cat >>confdefs.h <<_ACEOF
17750 #define HAVE_LIBDGC 1
17751 _ACEOF
17752
17753   LIBS="-ldgc $LIBS"
17754
17755 fi
17756
17757 fi
17758
17759
17760
17761 if test "${ac_cv_header_locale_h+set}" = set; then
17762   { echo "$as_me:$LINENO: checking for locale.h" >&5
17763 echo $ECHO_N "checking for locale.h... $ECHO_C" >&6; }
17764 if test "${ac_cv_header_locale_h+set}" = set; then
17765   echo $ECHO_N "(cached) $ECHO_C" >&6
17766 fi
17767 { echo "$as_me:$LINENO: result: $ac_cv_header_locale_h" >&5
17768 echo "${ECHO_T}$ac_cv_header_locale_h" >&6; }
17769 else
17770   # Is the header compilable?
17771 { echo "$as_me:$LINENO: checking locale.h usability" >&5
17772 echo $ECHO_N "checking locale.h usability... $ECHO_C" >&6; }
17773 cat >conftest.$ac_ext <<_ACEOF
17774 /* confdefs.h.  */
17775 _ACEOF
17776 cat confdefs.h >>conftest.$ac_ext
17777 cat >>conftest.$ac_ext <<_ACEOF
17778 /* end confdefs.h.  */
17779 $ac_includes_default
17780 #include <locale.h>
17781 _ACEOF
17782 rm -f conftest.$ac_objext
17783 if { (ac_try="$ac_compile"
17784 case "(($ac_try" in
17785   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17786   *) ac_try_echo=$ac_try;;
17787 esac
17788 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17789   (eval "$ac_compile") 2>conftest.er1
17790   ac_status=$?
17791   grep -v '^ *+' conftest.er1 >conftest.err
17792   rm -f conftest.er1
17793   cat conftest.err >&5
17794   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17795   (exit $ac_status); } && {
17796          test -z "$ac_c_werror_flag" ||
17797          test ! -s conftest.err
17798        } && test -s conftest.$ac_objext; then
17799   ac_header_compiler=yes
17800 else
17801   echo "$as_me: failed program was:" >&5
17802 sed 's/^/| /' conftest.$ac_ext >&5
17803
17804         ac_header_compiler=no
17805 fi
17806
17807 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17808 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
17809 echo "${ECHO_T}$ac_header_compiler" >&6; }
17810
17811 # Is the header present?
17812 { echo "$as_me:$LINENO: checking locale.h presence" >&5
17813 echo $ECHO_N "checking locale.h presence... $ECHO_C" >&6; }
17814 cat >conftest.$ac_ext <<_ACEOF
17815 /* confdefs.h.  */
17816 _ACEOF
17817 cat confdefs.h >>conftest.$ac_ext
17818 cat >>conftest.$ac_ext <<_ACEOF
17819 /* end confdefs.h.  */
17820 #include <locale.h>
17821 _ACEOF
17822 if { (ac_try="$ac_cpp conftest.$ac_ext"
17823 case "(($ac_try" in
17824   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17825   *) ac_try_echo=$ac_try;;
17826 esac
17827 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17828   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
17829   ac_status=$?
17830   grep -v '^ *+' conftest.er1 >conftest.err
17831   rm -f conftest.er1
17832   cat conftest.err >&5
17833   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17834   (exit $ac_status); } >/dev/null && {
17835          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
17836          test ! -s conftest.err
17837        }; then
17838   ac_header_preproc=yes
17839 else
17840   echo "$as_me: failed program was:" >&5
17841 sed 's/^/| /' conftest.$ac_ext >&5
17842
17843   ac_header_preproc=no
17844 fi
17845
17846 rm -f conftest.err conftest.$ac_ext
17847 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
17848 echo "${ECHO_T}$ac_header_preproc" >&6; }
17849
17850 # So?  What about this header?
17851 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
17852   yes:no: )
17853     { echo "$as_me:$LINENO: WARNING: locale.h: accepted by the compiler, rejected by the preprocessor!" >&5
17854 echo "$as_me: WARNING: locale.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
17855     { echo "$as_me:$LINENO: WARNING: locale.h: proceeding with the compiler's result" >&5
17856 echo "$as_me: WARNING: locale.h: proceeding with the compiler's result" >&2;}
17857     ac_header_preproc=yes
17858     ;;
17859   no:yes:* )
17860     { echo "$as_me:$LINENO: WARNING: locale.h: present but cannot be compiled" >&5
17861 echo "$as_me: WARNING: locale.h: present but cannot be compiled" >&2;}
17862     { echo "$as_me:$LINENO: WARNING: locale.h:     check for missing prerequisite headers?" >&5
17863 echo "$as_me: WARNING: locale.h:     check for missing prerequisite headers?" >&2;}
17864     { echo "$as_me:$LINENO: WARNING: locale.h: see the Autoconf documentation" >&5
17865 echo "$as_me: WARNING: locale.h: see the Autoconf documentation" >&2;}
17866     { echo "$as_me:$LINENO: WARNING: locale.h:     section \"Present But Cannot Be Compiled\"" >&5
17867 echo "$as_me: WARNING: locale.h:     section \"Present But Cannot Be Compiled\"" >&2;}
17868     { echo "$as_me:$LINENO: WARNING: locale.h: proceeding with the preprocessor's result" >&5
17869 echo "$as_me: WARNING: locale.h: proceeding with the preprocessor's result" >&2;}
17870     { echo "$as_me:$LINENO: WARNING: locale.h: in the future, the compiler will take precedence" >&5
17871 echo "$as_me: WARNING: locale.h: in the future, the compiler will take precedence" >&2;}
17872
17873     ;;
17874 esac
17875 { echo "$as_me:$LINENO: checking for locale.h" >&5
17876 echo $ECHO_N "checking for locale.h... $ECHO_C" >&6; }
17877 if test "${ac_cv_header_locale_h+set}" = set; then
17878   echo $ECHO_N "(cached) $ECHO_C" >&6
17879 else
17880   ac_cv_header_locale_h=$ac_header_preproc
17881 fi
17882 { echo "$as_me:$LINENO: result: $ac_cv_header_locale_h" >&5
17883 echo "${ECHO_T}$ac_cv_header_locale_h" >&6; }
17884
17885 fi
17886
17887
17888
17889 for ac_func in setlocale
17890 do
17891 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
17892 { echo "$as_me:$LINENO: checking for $ac_func" >&5
17893 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
17894 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
17895   echo $ECHO_N "(cached) $ECHO_C" >&6
17896 else
17897   cat >conftest.$ac_ext <<_ACEOF
17898 /* confdefs.h.  */
17899 _ACEOF
17900 cat confdefs.h >>conftest.$ac_ext
17901 cat >>conftest.$ac_ext <<_ACEOF
17902 /* end confdefs.h.  */
17903 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
17904    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
17905 #define $ac_func innocuous_$ac_func
17906
17907 /* System header to define __stub macros and hopefully few prototypes,
17908     which can conflict with char $ac_func (); below.
17909     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
17910     <limits.h> exists even on freestanding compilers.  */
17911
17912 #ifdef __STDC__
17913 # include <limits.h>
17914 #else
17915 # include <assert.h>
17916 #endif
17917
17918 #undef $ac_func
17919
17920 /* Override any GCC internal prototype to avoid an error.
17921    Use char because int might match the return type of a GCC
17922    builtin and then its argument prototype would still apply.  */
17923 #ifdef __cplusplus
17924 extern "C"
17925 #endif
17926 char $ac_func ();
17927 /* The GNU C library defines this for functions which it implements
17928     to always fail with ENOSYS.  Some functions are actually named
17929     something starting with __ and the normal name is an alias.  */
17930 #if defined __stub_$ac_func || defined __stub___$ac_func
17931 choke me
17932 #endif
17933
17934 int
17935 main ()
17936 {
17937 return $ac_func ();
17938   ;
17939   return 0;
17940 }
17941 _ACEOF
17942 rm -f conftest.$ac_objext conftest$ac_exeext
17943 if { (ac_try="$ac_link"
17944 case "(($ac_try" in
17945   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17946   *) ac_try_echo=$ac_try;;
17947 esac
17948 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17949   (eval "$ac_link") 2>conftest.er1
17950   ac_status=$?
17951   grep -v '^ *+' conftest.er1 >conftest.err
17952   rm -f conftest.er1
17953   cat conftest.err >&5
17954   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17955   (exit $ac_status); } && {
17956          test -z "$ac_c_werror_flag" ||
17957          test ! -s conftest.err
17958        } && test -s conftest$ac_exeext &&
17959        $as_test_x conftest$ac_exeext; then
17960   eval "$as_ac_var=yes"
17961 else
17962   echo "$as_me: failed program was:" >&5
17963 sed 's/^/| /' conftest.$ac_ext >&5
17964
17965         eval "$as_ac_var=no"
17966 fi
17967
17968 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
17969       conftest$ac_exeext conftest.$ac_ext
17970 fi
17971 ac_res=`eval echo '${'$as_ac_var'}'`
17972                { echo "$as_me:$LINENO: result: $ac_res" >&5
17973 echo "${ECHO_T}$ac_res" >&6; }
17974 if test `eval echo '${'$as_ac_var'}'` = yes; then
17975   cat >>confdefs.h <<_ACEOF
17976 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
17977 _ACEOF
17978
17979 fi
17980 done
17981
17982
17983 # We cannot check for <dwarf.h>, because Solaris 2 does not use dwarf (it
17984 # uses stabs), but it is still SVR4.  We cannot check for <elf.h> because
17985 # Irix 4.0.5F has the header but not the library.
17986 if test $ac_have_func = no && test "$ac_cv_lib_elf_elf_begin" = yes; then
17987   ac_have_func=yes
17988
17989 cat >>confdefs.h <<\_ACEOF
17990 #define SVR4 1
17991 _ACEOF
17992
17993 fi
17994
17995 if test $ac_have_func = no; then
17996   if test "${ac_cv_header_inq_stats_cpustats_h+set}" = set; then
17997   { echo "$as_me:$LINENO: checking for inq_stats/cpustats.h" >&5
17998 echo $ECHO_N "checking for inq_stats/cpustats.h... $ECHO_C" >&6; }
17999 if test "${ac_cv_header_inq_stats_cpustats_h+set}" = set; then
18000   echo $ECHO_N "(cached) $ECHO_C" >&6
18001 fi
18002 { echo "$as_me:$LINENO: result: $ac_cv_header_inq_stats_cpustats_h" >&5
18003 echo "${ECHO_T}$ac_cv_header_inq_stats_cpustats_h" >&6; }
18004 else
18005   # Is the header compilable?
18006 { echo "$as_me:$LINENO: checking inq_stats/cpustats.h usability" >&5
18007 echo $ECHO_N "checking inq_stats/cpustats.h usability... $ECHO_C" >&6; }
18008 cat >conftest.$ac_ext <<_ACEOF
18009 /* confdefs.h.  */
18010 _ACEOF
18011 cat confdefs.h >>conftest.$ac_ext
18012 cat >>conftest.$ac_ext <<_ACEOF
18013 /* end confdefs.h.  */
18014 $ac_includes_default
18015 #include <inq_stats/cpustats.h>
18016 _ACEOF
18017 rm -f conftest.$ac_objext
18018 if { (ac_try="$ac_compile"
18019 case "(($ac_try" in
18020   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18021   *) ac_try_echo=$ac_try;;
18022 esac
18023 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18024   (eval "$ac_compile") 2>conftest.er1
18025   ac_status=$?
18026   grep -v '^ *+' conftest.er1 >conftest.err
18027   rm -f conftest.er1
18028   cat conftest.err >&5
18029   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18030   (exit $ac_status); } && {
18031          test -z "$ac_c_werror_flag" ||
18032          test ! -s conftest.err
18033        } && test -s conftest.$ac_objext; then
18034   ac_header_compiler=yes
18035 else
18036   echo "$as_me: failed program was:" >&5
18037 sed 's/^/| /' conftest.$ac_ext >&5
18038
18039         ac_header_compiler=no
18040 fi
18041
18042 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18043 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
18044 echo "${ECHO_T}$ac_header_compiler" >&6; }
18045
18046 # Is the header present?
18047 { echo "$as_me:$LINENO: checking inq_stats/cpustats.h presence" >&5
18048 echo $ECHO_N "checking inq_stats/cpustats.h presence... $ECHO_C" >&6; }
18049 cat >conftest.$ac_ext <<_ACEOF
18050 /* confdefs.h.  */
18051 _ACEOF
18052 cat confdefs.h >>conftest.$ac_ext
18053 cat >>conftest.$ac_ext <<_ACEOF
18054 /* end confdefs.h.  */
18055 #include <inq_stats/cpustats.h>
18056 _ACEOF
18057 if { (ac_try="$ac_cpp conftest.$ac_ext"
18058 case "(($ac_try" in
18059   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18060   *) ac_try_echo=$ac_try;;
18061 esac
18062 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18063   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
18064   ac_status=$?
18065   grep -v '^ *+' conftest.er1 >conftest.err
18066   rm -f conftest.er1
18067   cat conftest.err >&5
18068   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18069   (exit $ac_status); } >/dev/null && {
18070          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
18071          test ! -s conftest.err
18072        }; then
18073   ac_header_preproc=yes
18074 else
18075   echo "$as_me: failed program was:" >&5
18076 sed 's/^/| /' conftest.$ac_ext >&5
18077
18078   ac_header_preproc=no
18079 fi
18080
18081 rm -f conftest.err conftest.$ac_ext
18082 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
18083 echo "${ECHO_T}$ac_header_preproc" >&6; }
18084
18085 # So?  What about this header?
18086 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
18087   yes:no: )
18088     { echo "$as_me:$LINENO: WARNING: inq_stats/cpustats.h: accepted by the compiler, rejected by the preprocessor!" >&5
18089 echo "$as_me: WARNING: inq_stats/cpustats.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
18090     { echo "$as_me:$LINENO: WARNING: inq_stats/cpustats.h: proceeding with the compiler's result" >&5
18091 echo "$as_me: WARNING: inq_stats/cpustats.h: proceeding with the compiler's result" >&2;}
18092     ac_header_preproc=yes
18093     ;;
18094   no:yes:* )
18095     { echo "$as_me:$LINENO: WARNING: inq_stats/cpustats.h: present but cannot be compiled" >&5
18096 echo "$as_me: WARNING: inq_stats/cpustats.h: present but cannot be compiled" >&2;}
18097     { echo "$as_me:$LINENO: WARNING: inq_stats/cpustats.h:     check for missing prerequisite headers?" >&5
18098 echo "$as_me: WARNING: inq_stats/cpustats.h:     check for missing prerequisite headers?" >&2;}
18099     { echo "$as_me:$LINENO: WARNING: inq_stats/cpustats.h: see the Autoconf documentation" >&5
18100 echo "$as_me: WARNING: inq_stats/cpustats.h: see the Autoconf documentation" >&2;}
18101     { echo "$as_me:$LINENO: WARNING: inq_stats/cpustats.h:     section \"Present But Cannot Be Compiled\"" >&5
18102 echo "$as_me: WARNING: inq_stats/cpustats.h:     section \"Present But Cannot Be Compiled\"" >&2;}
18103     { echo "$as_me:$LINENO: WARNING: inq_stats/cpustats.h: proceeding with the preprocessor's result" >&5
18104 echo "$as_me: WARNING: inq_stats/cpustats.h: proceeding with the preprocessor's result" >&2;}
18105     { echo "$as_me:$LINENO: WARNING: inq_stats/cpustats.h: in the future, the compiler will take precedence" >&5
18106 echo "$as_me: WARNING: inq_stats/cpustats.h: in the future, the compiler will take precedence" >&2;}
18107
18108     ;;
18109 esac
18110 { echo "$as_me:$LINENO: checking for inq_stats/cpustats.h" >&5
18111 echo $ECHO_N "checking for inq_stats/cpustats.h... $ECHO_C" >&6; }
18112 if test "${ac_cv_header_inq_stats_cpustats_h+set}" = set; then
18113   echo $ECHO_N "(cached) $ECHO_C" >&6
18114 else
18115   ac_cv_header_inq_stats_cpustats_h=$ac_header_preproc
18116 fi
18117 { echo "$as_me:$LINENO: result: $ac_cv_header_inq_stats_cpustats_h" >&5
18118 echo "${ECHO_T}$ac_cv_header_inq_stats_cpustats_h" >&6; }
18119
18120 fi
18121 if test $ac_cv_header_inq_stats_cpustats_h = yes; then
18122   ac_have_func=yes
18123
18124 cat >>confdefs.h <<\_ACEOF
18125 #define UMAX 1
18126 _ACEOF
18127
18128
18129 cat >>confdefs.h <<\_ACEOF
18130 #define UMAX4_3 1
18131 _ACEOF
18132
18133 fi
18134
18135
18136 fi
18137
18138 if test $ac_have_func = no; then
18139   if test "${ac_cv_header_sys_cpustats_h+set}" = set; then
18140   { echo "$as_me:$LINENO: checking for sys/cpustats.h" >&5
18141 echo $ECHO_N "checking for sys/cpustats.h... $ECHO_C" >&6; }
18142 if test "${ac_cv_header_sys_cpustats_h+set}" = set; then
18143   echo $ECHO_N "(cached) $ECHO_C" >&6
18144 fi
18145 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_cpustats_h" >&5
18146 echo "${ECHO_T}$ac_cv_header_sys_cpustats_h" >&6; }
18147 else
18148   # Is the header compilable?
18149 { echo "$as_me:$LINENO: checking sys/cpustats.h usability" >&5
18150 echo $ECHO_N "checking sys/cpustats.h usability... $ECHO_C" >&6; }
18151 cat >conftest.$ac_ext <<_ACEOF
18152 /* confdefs.h.  */
18153 _ACEOF
18154 cat confdefs.h >>conftest.$ac_ext
18155 cat >>conftest.$ac_ext <<_ACEOF
18156 /* end confdefs.h.  */
18157 $ac_includes_default
18158 #include <sys/cpustats.h>
18159 _ACEOF
18160 rm -f conftest.$ac_objext
18161 if { (ac_try="$ac_compile"
18162 case "(($ac_try" in
18163   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18164   *) ac_try_echo=$ac_try;;
18165 esac
18166 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18167   (eval "$ac_compile") 2>conftest.er1
18168   ac_status=$?
18169   grep -v '^ *+' conftest.er1 >conftest.err
18170   rm -f conftest.er1
18171   cat conftest.err >&5
18172   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18173   (exit $ac_status); } && {
18174          test -z "$ac_c_werror_flag" ||
18175          test ! -s conftest.err
18176        } && test -s conftest.$ac_objext; then
18177   ac_header_compiler=yes
18178 else
18179   echo "$as_me: failed program was:" >&5
18180 sed 's/^/| /' conftest.$ac_ext >&5
18181
18182         ac_header_compiler=no
18183 fi
18184
18185 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18186 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
18187 echo "${ECHO_T}$ac_header_compiler" >&6; }
18188
18189 # Is the header present?
18190 { echo "$as_me:$LINENO: checking sys/cpustats.h presence" >&5
18191 echo $ECHO_N "checking sys/cpustats.h presence... $ECHO_C" >&6; }
18192 cat >conftest.$ac_ext <<_ACEOF
18193 /* confdefs.h.  */
18194 _ACEOF
18195 cat confdefs.h >>conftest.$ac_ext
18196 cat >>conftest.$ac_ext <<_ACEOF
18197 /* end confdefs.h.  */
18198 #include <sys/cpustats.h>
18199 _ACEOF
18200 if { (ac_try="$ac_cpp conftest.$ac_ext"
18201 case "(($ac_try" in
18202   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18203   *) ac_try_echo=$ac_try;;
18204 esac
18205 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18206   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
18207   ac_status=$?
18208   grep -v '^ *+' conftest.er1 >conftest.err
18209   rm -f conftest.er1
18210   cat conftest.err >&5
18211   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18212   (exit $ac_status); } >/dev/null && {
18213          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
18214          test ! -s conftest.err
18215        }; then
18216   ac_header_preproc=yes
18217 else
18218   echo "$as_me: failed program was:" >&5
18219 sed 's/^/| /' conftest.$ac_ext >&5
18220
18221   ac_header_preproc=no
18222 fi
18223
18224 rm -f conftest.err conftest.$ac_ext
18225 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
18226 echo "${ECHO_T}$ac_header_preproc" >&6; }
18227
18228 # So?  What about this header?
18229 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
18230   yes:no: )
18231     { echo "$as_me:$LINENO: WARNING: sys/cpustats.h: accepted by the compiler, rejected by the preprocessor!" >&5
18232 echo "$as_me: WARNING: sys/cpustats.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
18233     { echo "$as_me:$LINENO: WARNING: sys/cpustats.h: proceeding with the compiler's result" >&5
18234 echo "$as_me: WARNING: sys/cpustats.h: proceeding with the compiler's result" >&2;}
18235     ac_header_preproc=yes
18236     ;;
18237   no:yes:* )
18238     { echo "$as_me:$LINENO: WARNING: sys/cpustats.h: present but cannot be compiled" >&5
18239 echo "$as_me: WARNING: sys/cpustats.h: present but cannot be compiled" >&2;}
18240     { echo "$as_me:$LINENO: WARNING: sys/cpustats.h:     check for missing prerequisite headers?" >&5
18241 echo "$as_me: WARNING: sys/cpustats.h:     check for missing prerequisite headers?" >&2;}
18242     { echo "$as_me:$LINENO: WARNING: sys/cpustats.h: see the Autoconf documentation" >&5
18243 echo "$as_me: WARNING: sys/cpustats.h: see the Autoconf documentation" >&2;}
18244     { echo "$as_me:$LINENO: WARNING: sys/cpustats.h:     section \"Present But Cannot Be Compiled\"" >&5
18245 echo "$as_me: WARNING: sys/cpustats.h:     section \"Present But Cannot Be Compiled\"" >&2;}
18246     { echo "$as_me:$LINENO: WARNING: sys/cpustats.h: proceeding with the preprocessor's result" >&5
18247 echo "$as_me: WARNING: sys/cpustats.h: proceeding with the preprocessor's result" >&2;}
18248     { echo "$as_me:$LINENO: WARNING: sys/cpustats.h: in the future, the compiler will take precedence" >&5
18249 echo "$as_me: WARNING: sys/cpustats.h: in the future, the compiler will take precedence" >&2;}
18250
18251     ;;
18252 esac
18253 { echo "$as_me:$LINENO: checking for sys/cpustats.h" >&5
18254 echo $ECHO_N "checking for sys/cpustats.h... $ECHO_C" >&6; }
18255 if test "${ac_cv_header_sys_cpustats_h+set}" = set; then
18256   echo $ECHO_N "(cached) $ECHO_C" >&6
18257 else
18258   ac_cv_header_sys_cpustats_h=$ac_header_preproc
18259 fi
18260 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_cpustats_h" >&5
18261 echo "${ECHO_T}$ac_cv_header_sys_cpustats_h" >&6; }
18262
18263 fi
18264 if test $ac_cv_header_sys_cpustats_h = yes; then
18265   ac_have_func=yes; cat >>confdefs.h <<\_ACEOF
18266 #define UMAX 1
18267 _ACEOF
18268
18269 fi
18270
18271
18272 fi
18273
18274 if test $ac_have_func = no; then
18275
18276 for ac_header in mach/mach.h
18277 do
18278 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
18279 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
18280   { echo "$as_me:$LINENO: checking for $ac_header" >&5
18281 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
18282 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
18283   echo $ECHO_N "(cached) $ECHO_C" >&6
18284 fi
18285 ac_res=`eval echo '${'$as_ac_Header'}'`
18286                { echo "$as_me:$LINENO: result: $ac_res" >&5
18287 echo "${ECHO_T}$ac_res" >&6; }
18288 else
18289   # Is the header compilable?
18290 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
18291 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
18292 cat >conftest.$ac_ext <<_ACEOF
18293 /* confdefs.h.  */
18294 _ACEOF
18295 cat confdefs.h >>conftest.$ac_ext
18296 cat >>conftest.$ac_ext <<_ACEOF
18297 /* end confdefs.h.  */
18298 $ac_includes_default
18299 #include <$ac_header>
18300 _ACEOF
18301 rm -f conftest.$ac_objext
18302 if { (ac_try="$ac_compile"
18303 case "(($ac_try" in
18304   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18305   *) ac_try_echo=$ac_try;;
18306 esac
18307 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18308   (eval "$ac_compile") 2>conftest.er1
18309   ac_status=$?
18310   grep -v '^ *+' conftest.er1 >conftest.err
18311   rm -f conftest.er1
18312   cat conftest.err >&5
18313   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18314   (exit $ac_status); } && {
18315          test -z "$ac_c_werror_flag" ||
18316          test ! -s conftest.err
18317        } && test -s conftest.$ac_objext; then
18318   ac_header_compiler=yes
18319 else
18320   echo "$as_me: failed program was:" >&5
18321 sed 's/^/| /' conftest.$ac_ext >&5
18322
18323         ac_header_compiler=no
18324 fi
18325
18326 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18327 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
18328 echo "${ECHO_T}$ac_header_compiler" >&6; }
18329
18330 # Is the header present?
18331 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
18332 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
18333 cat >conftest.$ac_ext <<_ACEOF
18334 /* confdefs.h.  */
18335 _ACEOF
18336 cat confdefs.h >>conftest.$ac_ext
18337 cat >>conftest.$ac_ext <<_ACEOF
18338 /* end confdefs.h.  */
18339 #include <$ac_header>
18340 _ACEOF
18341 if { (ac_try="$ac_cpp conftest.$ac_ext"
18342 case "(($ac_try" in
18343   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18344   *) ac_try_echo=$ac_try;;
18345 esac
18346 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18347   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
18348   ac_status=$?
18349   grep -v '^ *+' conftest.er1 >conftest.err
18350   rm -f conftest.er1
18351   cat conftest.err >&5
18352   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18353   (exit $ac_status); } >/dev/null && {
18354          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
18355          test ! -s conftest.err
18356        }; then
18357   ac_header_preproc=yes
18358 else
18359   echo "$as_me: failed program was:" >&5
18360 sed 's/^/| /' conftest.$ac_ext >&5
18361
18362   ac_header_preproc=no
18363 fi
18364
18365 rm -f conftest.err conftest.$ac_ext
18366 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
18367 echo "${ECHO_T}$ac_header_preproc" >&6; }
18368
18369 # So?  What about this header?
18370 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
18371   yes:no: )
18372     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
18373 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
18374     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
18375 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
18376     ac_header_preproc=yes
18377     ;;
18378   no:yes:* )
18379     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
18380 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
18381     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
18382 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
18383     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
18384 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
18385     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
18386 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
18387     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
18388 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
18389     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
18390 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
18391
18392     ;;
18393 esac
18394 { echo "$as_me:$LINENO: checking for $ac_header" >&5
18395 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
18396 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
18397   echo $ECHO_N "(cached) $ECHO_C" >&6
18398 else
18399   eval "$as_ac_Header=\$ac_header_preproc"
18400 fi
18401 ac_res=`eval echo '${'$as_ac_Header'}'`
18402                { echo "$as_me:$LINENO: result: $ac_res" >&5
18403 echo "${ECHO_T}$ac_res" >&6; }
18404
18405 fi
18406 if test `eval echo '${'$as_ac_Header'}'` = yes; then
18407   cat >>confdefs.h <<_ACEOF
18408 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
18409 _ACEOF
18410
18411 fi
18412
18413 done
18414
18415 fi
18416
18417
18418 for ac_header in nlist.h
18419 do
18420 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
18421 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
18422   { echo "$as_me:$LINENO: checking for $ac_header" >&5
18423 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
18424 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
18425   echo $ECHO_N "(cached) $ECHO_C" >&6
18426 fi
18427 ac_res=`eval echo '${'$as_ac_Header'}'`
18428                { echo "$as_me:$LINENO: result: $ac_res" >&5
18429 echo "${ECHO_T}$ac_res" >&6; }
18430 else
18431   # Is the header compilable?
18432 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
18433 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
18434 cat >conftest.$ac_ext <<_ACEOF
18435 /* confdefs.h.  */
18436 _ACEOF
18437 cat confdefs.h >>conftest.$ac_ext
18438 cat >>conftest.$ac_ext <<_ACEOF
18439 /* end confdefs.h.  */
18440 $ac_includes_default
18441 #include <$ac_header>
18442 _ACEOF
18443 rm -f conftest.$ac_objext
18444 if { (ac_try="$ac_compile"
18445 case "(($ac_try" in
18446   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18447   *) ac_try_echo=$ac_try;;
18448 esac
18449 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18450   (eval "$ac_compile") 2>conftest.er1
18451   ac_status=$?
18452   grep -v '^ *+' conftest.er1 >conftest.err
18453   rm -f conftest.er1
18454   cat conftest.err >&5
18455   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18456   (exit $ac_status); } && {
18457          test -z "$ac_c_werror_flag" ||
18458          test ! -s conftest.err
18459        } && test -s conftest.$ac_objext; then
18460   ac_header_compiler=yes
18461 else
18462   echo "$as_me: failed program was:" >&5
18463 sed 's/^/| /' conftest.$ac_ext >&5
18464
18465         ac_header_compiler=no
18466 fi
18467
18468 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18469 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
18470 echo "${ECHO_T}$ac_header_compiler" >&6; }
18471
18472 # Is the header present?
18473 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
18474 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
18475 cat >conftest.$ac_ext <<_ACEOF
18476 /* confdefs.h.  */
18477 _ACEOF
18478 cat confdefs.h >>conftest.$ac_ext
18479 cat >>conftest.$ac_ext <<_ACEOF
18480 /* end confdefs.h.  */
18481 #include <$ac_header>
18482 _ACEOF
18483 if { (ac_try="$ac_cpp conftest.$ac_ext"
18484 case "(($ac_try" in
18485   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18486   *) ac_try_echo=$ac_try;;
18487 esac
18488 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18489   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
18490   ac_status=$?
18491   grep -v '^ *+' conftest.er1 >conftest.err
18492   rm -f conftest.er1
18493   cat conftest.err >&5
18494   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18495   (exit $ac_status); } >/dev/null && {
18496          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
18497          test ! -s conftest.err
18498        }; then
18499   ac_header_preproc=yes
18500 else
18501   echo "$as_me: failed program was:" >&5
18502 sed 's/^/| /' conftest.$ac_ext >&5
18503
18504   ac_header_preproc=no
18505 fi
18506
18507 rm -f conftest.err conftest.$ac_ext
18508 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
18509 echo "${ECHO_T}$ac_header_preproc" >&6; }
18510
18511 # So?  What about this header?
18512 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
18513   yes:no: )
18514     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
18515 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
18516     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
18517 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
18518     ac_header_preproc=yes
18519     ;;
18520   no:yes:* )
18521     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
18522 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
18523     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
18524 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
18525     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
18526 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
18527     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
18528 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
18529     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
18530 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
18531     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
18532 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
18533
18534     ;;
18535 esac
18536 { echo "$as_me:$LINENO: checking for $ac_header" >&5
18537 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
18538 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
18539   echo $ECHO_N "(cached) $ECHO_C" >&6
18540 else
18541   eval "$as_ac_Header=\$ac_header_preproc"
18542 fi
18543 ac_res=`eval echo '${'$as_ac_Header'}'`
18544                { echo "$as_me:$LINENO: result: $ac_res" >&5
18545 echo "${ECHO_T}$ac_res" >&6; }
18546
18547 fi
18548 if test `eval echo '${'$as_ac_Header'}'` = yes; then
18549   cat >>confdefs.h <<_ACEOF
18550 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
18551 _ACEOF
18552  { echo "$as_me:$LINENO: checking for struct nlist.n_un.n_name" >&5
18553 echo $ECHO_N "checking for struct nlist.n_un.n_name... $ECHO_C" >&6; }
18554 if test "${ac_cv_member_struct_nlist_n_un_n_name+set}" = set; then
18555   echo $ECHO_N "(cached) $ECHO_C" >&6
18556 else
18557   cat >conftest.$ac_ext <<_ACEOF
18558 /* confdefs.h.  */
18559 _ACEOF
18560 cat confdefs.h >>conftest.$ac_ext
18561 cat >>conftest.$ac_ext <<_ACEOF
18562 /* end confdefs.h.  */
18563 #include <nlist.h>
18564
18565 int
18566 main ()
18567 {
18568 static struct nlist ac_aggr;
18569 if (ac_aggr.n_un.n_name)
18570 return 0;
18571   ;
18572   return 0;
18573 }
18574 _ACEOF
18575 rm -f conftest.$ac_objext
18576 if { (ac_try="$ac_compile"
18577 case "(($ac_try" in
18578   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18579   *) ac_try_echo=$ac_try;;
18580 esac
18581 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18582   (eval "$ac_compile") 2>conftest.er1
18583   ac_status=$?
18584   grep -v '^ *+' conftest.er1 >conftest.err
18585   rm -f conftest.er1
18586   cat conftest.err >&5
18587   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18588   (exit $ac_status); } && {
18589          test -z "$ac_c_werror_flag" ||
18590          test ! -s conftest.err
18591        } && test -s conftest.$ac_objext; then
18592   ac_cv_member_struct_nlist_n_un_n_name=yes
18593 else
18594   echo "$as_me: failed program was:" >&5
18595 sed 's/^/| /' conftest.$ac_ext >&5
18596
18597         cat >conftest.$ac_ext <<_ACEOF
18598 /* confdefs.h.  */
18599 _ACEOF
18600 cat confdefs.h >>conftest.$ac_ext
18601 cat >>conftest.$ac_ext <<_ACEOF
18602 /* end confdefs.h.  */
18603 #include <nlist.h>
18604
18605 int
18606 main ()
18607 {
18608 static struct nlist ac_aggr;
18609 if (sizeof ac_aggr.n_un.n_name)
18610 return 0;
18611   ;
18612   return 0;
18613 }
18614 _ACEOF
18615 rm -f conftest.$ac_objext
18616 if { (ac_try="$ac_compile"
18617 case "(($ac_try" in
18618   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18619   *) ac_try_echo=$ac_try;;
18620 esac
18621 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18622   (eval "$ac_compile") 2>conftest.er1
18623   ac_status=$?
18624   grep -v '^ *+' conftest.er1 >conftest.err
18625   rm -f conftest.er1
18626   cat conftest.err >&5
18627   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18628   (exit $ac_status); } && {
18629          test -z "$ac_c_werror_flag" ||
18630          test ! -s conftest.err
18631        } && test -s conftest.$ac_objext; then
18632   ac_cv_member_struct_nlist_n_un_n_name=yes
18633 else
18634   echo "$as_me: failed program was:" >&5
18635 sed 's/^/| /' conftest.$ac_ext >&5
18636
18637         ac_cv_member_struct_nlist_n_un_n_name=no
18638 fi
18639
18640 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18641 fi
18642
18643 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18644 fi
18645 { echo "$as_me:$LINENO: result: $ac_cv_member_struct_nlist_n_un_n_name" >&5
18646 echo "${ECHO_T}$ac_cv_member_struct_nlist_n_un_n_name" >&6; }
18647 if test $ac_cv_member_struct_nlist_n_un_n_name = yes; then
18648
18649 cat >>confdefs.h <<_ACEOF
18650 #define HAVE_STRUCT_NLIST_N_UN_N_NAME 1
18651 _ACEOF
18652
18653
18654 cat >>confdefs.h <<\_ACEOF
18655 #define NLIST_NAME_UNION 1
18656 _ACEOF
18657
18658 fi
18659
18660
18661 fi
18662
18663 done
18664
18665 fi
18666 done
18667
18668
18669 # Some definitions of getloadavg require that the program be installed setgid.
18670 { echo "$as_me:$LINENO: checking whether getloadavg requires setgid" >&5
18671 echo $ECHO_N "checking whether getloadavg requires setgid... $ECHO_C" >&6; }
18672 if test "${ac_cv_func_getloadavg_setgid+set}" = set; then
18673   echo $ECHO_N "(cached) $ECHO_C" >&6
18674 else
18675   cat >conftest.$ac_ext <<_ACEOF
18676 /* confdefs.h.  */
18677 _ACEOF
18678 cat confdefs.h >>conftest.$ac_ext
18679 cat >>conftest.$ac_ext <<_ACEOF
18680 /* end confdefs.h.  */
18681 #include "$srcdir/$ac_config_libobj_dir/getloadavg.c"
18682 #ifdef LDAV_PRIVILEGED
18683 Yowza Am I SETGID yet
18684 #endif
18685 _ACEOF
18686 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
18687   $EGREP "Yowza Am I SETGID yet" >/dev/null 2>&1; then
18688   ac_cv_func_getloadavg_setgid=yes
18689 else
18690   ac_cv_func_getloadavg_setgid=no
18691 fi
18692 rm -f conftest*
18693
18694 fi
18695 { echo "$as_me:$LINENO: result: $ac_cv_func_getloadavg_setgid" >&5
18696 echo "${ECHO_T}$ac_cv_func_getloadavg_setgid" >&6; }
18697 if test $ac_cv_func_getloadavg_setgid = yes; then
18698   NEED_SETGID=true
18699
18700 cat >>confdefs.h <<\_ACEOF
18701 #define GETLOADAVG_PRIVILEGED 1
18702 _ACEOF
18703
18704 else
18705   NEED_SETGID=false
18706 fi
18707
18708 if test $ac_cv_func_getloadavg_setgid = yes; then
18709   { echo "$as_me:$LINENO: checking group of /dev/kmem" >&5
18710 echo $ECHO_N "checking group of /dev/kmem... $ECHO_C" >&6; }
18711 if test "${ac_cv_group_kmem+set}" = set; then
18712   echo $ECHO_N "(cached) $ECHO_C" >&6
18713 else
18714    # On Solaris, /dev/kmem is a symlink.  Get info on the real file.
18715   ac_ls_output=`ls -lgL /dev/kmem 2>/dev/null`
18716   # If we got an error (system does not support symlinks), try without -L.
18717   test -z "$ac_ls_output" && ac_ls_output=`ls -lg /dev/kmem`
18718   ac_cv_group_kmem=`echo $ac_ls_output \
18719     | sed -ne 's/[       ][      ]*/ /g;
18720                s/^.[sSrwx-]* *[0-9]* *\([^0-9]*\)  *.*/\1/;
18721                / /s/.* //;p;'`
18722
18723 fi
18724 { echo "$as_me:$LINENO: result: $ac_cv_group_kmem" >&5
18725 echo "${ECHO_T}$ac_cv_group_kmem" >&6; }
18726   KMEM_GROUP=$ac_cv_group_kmem
18727 fi
18728 if test "x$ac_save_LIBS" = x; then
18729   GETLOADAVG_LIBS=$LIBS
18730 else
18731   GETLOADAVG_LIBS=`echo "$LIBS" | sed "s!$ac_save_LIBS!!"`
18732 fi
18733 LIBS=$ac_save_LIBS
18734
18735
18736
18737 { echo "$as_me:$LINENO: checking for _LARGEFILE_SOURCE value needed for large files" >&5
18738 echo $ECHO_N "checking for _LARGEFILE_SOURCE value needed for large files... $ECHO_C" >&6; }
18739 if test "${ac_cv_sys_largefile_source+set}" = set; then
18740   echo $ECHO_N "(cached) $ECHO_C" >&6
18741 else
18742   while :; do
18743   cat >conftest.$ac_ext <<_ACEOF
18744 /* confdefs.h.  */
18745 _ACEOF
18746 cat confdefs.h >>conftest.$ac_ext
18747 cat >>conftest.$ac_ext <<_ACEOF
18748 /* end confdefs.h.  */
18749 #include <sys/types.h> /* for off_t */
18750      #include <stdio.h>
18751 int
18752 main ()
18753 {
18754 int (*fp) (FILE *, off_t, int) = fseeko;
18755      return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
18756   ;
18757   return 0;
18758 }
18759 _ACEOF
18760 rm -f conftest.$ac_objext conftest$ac_exeext
18761 if { (ac_try="$ac_link"
18762 case "(($ac_try" in
18763   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18764   *) ac_try_echo=$ac_try;;
18765 esac
18766 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18767   (eval "$ac_link") 2>conftest.er1
18768   ac_status=$?
18769   grep -v '^ *+' conftest.er1 >conftest.err
18770   rm -f conftest.er1
18771   cat conftest.err >&5
18772   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18773   (exit $ac_status); } && {
18774          test -z "$ac_c_werror_flag" ||
18775          test ! -s conftest.err
18776        } && test -s conftest$ac_exeext &&
18777        $as_test_x conftest$ac_exeext; then
18778   ac_cv_sys_largefile_source=no; break
18779 else
18780   echo "$as_me: failed program was:" >&5
18781 sed 's/^/| /' conftest.$ac_ext >&5
18782
18783
18784 fi
18785
18786 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
18787       conftest$ac_exeext conftest.$ac_ext
18788   cat >conftest.$ac_ext <<_ACEOF
18789 /* confdefs.h.  */
18790 _ACEOF
18791 cat confdefs.h >>conftest.$ac_ext
18792 cat >>conftest.$ac_ext <<_ACEOF
18793 /* end confdefs.h.  */
18794 #define _LARGEFILE_SOURCE 1
18795 #include <sys/types.h> /* for off_t */
18796      #include <stdio.h>
18797 int
18798 main ()
18799 {
18800 int (*fp) (FILE *, off_t, int) = fseeko;
18801      return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
18802   ;
18803   return 0;
18804 }
18805 _ACEOF
18806 rm -f conftest.$ac_objext conftest$ac_exeext
18807 if { (ac_try="$ac_link"
18808 case "(($ac_try" in
18809   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18810   *) ac_try_echo=$ac_try;;
18811 esac
18812 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18813   (eval "$ac_link") 2>conftest.er1
18814   ac_status=$?
18815   grep -v '^ *+' conftest.er1 >conftest.err
18816   rm -f conftest.er1
18817   cat conftest.err >&5
18818   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18819   (exit $ac_status); } && {
18820          test -z "$ac_c_werror_flag" ||
18821          test ! -s conftest.err
18822        } && test -s conftest$ac_exeext &&
18823        $as_test_x conftest$ac_exeext; then
18824   ac_cv_sys_largefile_source=1; break
18825 else
18826   echo "$as_me: failed program was:" >&5
18827 sed 's/^/| /' conftest.$ac_ext >&5
18828
18829
18830 fi
18831
18832 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
18833       conftest$ac_exeext conftest.$ac_ext
18834   ac_cv_sys_largefile_source=unknown
18835   break
18836 done
18837 fi
18838 { echo "$as_me:$LINENO: result: $ac_cv_sys_largefile_source" >&5
18839 echo "${ECHO_T}$ac_cv_sys_largefile_source" >&6; }
18840 case $ac_cv_sys_largefile_source in #(
18841   no | unknown) ;;
18842   *)
18843 cat >>confdefs.h <<_ACEOF
18844 #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
18845 _ACEOF
18846 ;;
18847 esac
18848 rm -f conftest*
18849
18850 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
18851 # in glibc 2.1.3, but that breaks too many other things.
18852 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
18853 if test $ac_cv_sys_largefile_source != unknown; then
18854
18855 cat >>confdefs.h <<\_ACEOF
18856 #define HAVE_FSEEKO 1
18857 _ACEOF
18858
18859 fi
18860
18861
18862 # Configure getopt.
18863 # getopt.m4 serial 10
18864
18865 # The getopt module assume you want GNU getopt, with getopt_long etc,
18866 # rather than vanilla POSIX getopt.  This means your your code should
18867 # always include <getopt.h> for the getopt prototypes.
18868
18869
18870
18871
18872
18873
18874
18875
18876
18877
18878
18879 # Prerequisites of lib/getopt*.
18880
18881
18882
18883
18884   GETOPT_H=
18885
18886 for ac_header in getopt.h
18887 do
18888 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
18889 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
18890   { echo "$as_me:$LINENO: checking for $ac_header" >&5
18891 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
18892 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
18893   echo $ECHO_N "(cached) $ECHO_C" >&6
18894 fi
18895 ac_res=`eval echo '${'$as_ac_Header'}'`
18896                { echo "$as_me:$LINENO: result: $ac_res" >&5
18897 echo "${ECHO_T}$ac_res" >&6; }
18898 else
18899   # Is the header compilable?
18900 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
18901 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
18902 cat >conftest.$ac_ext <<_ACEOF
18903 /* confdefs.h.  */
18904 _ACEOF
18905 cat confdefs.h >>conftest.$ac_ext
18906 cat >>conftest.$ac_ext <<_ACEOF
18907 /* end confdefs.h.  */
18908 $ac_includes_default
18909 #include <$ac_header>
18910 _ACEOF
18911 rm -f conftest.$ac_objext
18912 if { (ac_try="$ac_compile"
18913 case "(($ac_try" in
18914   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18915   *) ac_try_echo=$ac_try;;
18916 esac
18917 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18918   (eval "$ac_compile") 2>conftest.er1
18919   ac_status=$?
18920   grep -v '^ *+' conftest.er1 >conftest.err
18921   rm -f conftest.er1
18922   cat conftest.err >&5
18923   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18924   (exit $ac_status); } && {
18925          test -z "$ac_c_werror_flag" ||
18926          test ! -s conftest.err
18927        } && test -s conftest.$ac_objext; then
18928   ac_header_compiler=yes
18929 else
18930   echo "$as_me: failed program was:" >&5
18931 sed 's/^/| /' conftest.$ac_ext >&5
18932
18933         ac_header_compiler=no
18934 fi
18935
18936 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18937 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
18938 echo "${ECHO_T}$ac_header_compiler" >&6; }
18939
18940 # Is the header present?
18941 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
18942 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
18943 cat >conftest.$ac_ext <<_ACEOF
18944 /* confdefs.h.  */
18945 _ACEOF
18946 cat confdefs.h >>conftest.$ac_ext
18947 cat >>conftest.$ac_ext <<_ACEOF
18948 /* end confdefs.h.  */
18949 #include <$ac_header>
18950 _ACEOF
18951 if { (ac_try="$ac_cpp conftest.$ac_ext"
18952 case "(($ac_try" in
18953   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18954   *) ac_try_echo=$ac_try;;
18955 esac
18956 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18957   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
18958   ac_status=$?
18959   grep -v '^ *+' conftest.er1 >conftest.err
18960   rm -f conftest.er1
18961   cat conftest.err >&5
18962   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18963   (exit $ac_status); } >/dev/null && {
18964          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
18965          test ! -s conftest.err
18966        }; then
18967   ac_header_preproc=yes
18968 else
18969   echo "$as_me: failed program was:" >&5
18970 sed 's/^/| /' conftest.$ac_ext >&5
18971
18972   ac_header_preproc=no
18973 fi
18974
18975 rm -f conftest.err conftest.$ac_ext
18976 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
18977 echo "${ECHO_T}$ac_header_preproc" >&6; }
18978
18979 # So?  What about this header?
18980 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
18981   yes:no: )
18982     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
18983 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
18984     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
18985 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
18986     ac_header_preproc=yes
18987     ;;
18988   no:yes:* )
18989     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
18990 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
18991     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
18992 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
18993     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
18994 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
18995     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
18996 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
18997     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
18998 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
18999     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
19000 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
19001
19002     ;;
19003 esac
19004 { echo "$as_me:$LINENO: checking for $ac_header" >&5
19005 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
19006 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
19007   echo $ECHO_N "(cached) $ECHO_C" >&6
19008 else
19009   eval "$as_ac_Header=\$ac_header_preproc"
19010 fi
19011 ac_res=`eval echo '${'$as_ac_Header'}'`
19012                { echo "$as_me:$LINENO: result: $ac_res" >&5
19013 echo "${ECHO_T}$ac_res" >&6; }
19014
19015 fi
19016 if test `eval echo '${'$as_ac_Header'}'` = yes; then
19017   cat >>confdefs.h <<_ACEOF
19018 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
19019 _ACEOF
19020
19021 else
19022   GETOPT_H=getopt.h
19023 fi
19024
19025 done
19026
19027   if test -z "$GETOPT_H"; then
19028
19029 for ac_func in getopt_long_only
19030 do
19031 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
19032 { echo "$as_me:$LINENO: checking for $ac_func" >&5
19033 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
19034 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
19035   echo $ECHO_N "(cached) $ECHO_C" >&6
19036 else
19037   cat >conftest.$ac_ext <<_ACEOF
19038 /* confdefs.h.  */
19039 _ACEOF
19040 cat confdefs.h >>conftest.$ac_ext
19041 cat >>conftest.$ac_ext <<_ACEOF
19042 /* end confdefs.h.  */
19043 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
19044    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
19045 #define $ac_func innocuous_$ac_func
19046
19047 /* System header to define __stub macros and hopefully few prototypes,
19048     which can conflict with char $ac_func (); below.
19049     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
19050     <limits.h> exists even on freestanding compilers.  */
19051
19052 #ifdef __STDC__
19053 # include <limits.h>
19054 #else
19055 # include <assert.h>
19056 #endif
19057
19058 #undef $ac_func
19059
19060 /* Override any GCC internal prototype to avoid an error.
19061    Use char because int might match the return type of a GCC
19062    builtin and then its argument prototype would still apply.  */
19063 #ifdef __cplusplus
19064 extern "C"
19065 #endif
19066 char $ac_func ();
19067 /* The GNU C library defines this for functions which it implements
19068     to always fail with ENOSYS.  Some functions are actually named
19069     something starting with __ and the normal name is an alias.  */
19070 #if defined __stub_$ac_func || defined __stub___$ac_func
19071 choke me
19072 #endif
19073
19074 int
19075 main ()
19076 {
19077 return $ac_func ();
19078   ;
19079   return 0;
19080 }
19081 _ACEOF
19082 rm -f conftest.$ac_objext conftest$ac_exeext
19083 if { (ac_try="$ac_link"
19084 case "(($ac_try" in
19085   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19086   *) ac_try_echo=$ac_try;;
19087 esac
19088 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19089   (eval "$ac_link") 2>conftest.er1
19090   ac_status=$?
19091   grep -v '^ *+' conftest.er1 >conftest.err
19092   rm -f conftest.er1
19093   cat conftest.err >&5
19094   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19095   (exit $ac_status); } && {
19096          test -z "$ac_c_werror_flag" ||
19097          test ! -s conftest.err
19098        } && test -s conftest$ac_exeext &&
19099        $as_test_x conftest$ac_exeext; then
19100   eval "$as_ac_var=yes"
19101 else
19102   echo "$as_me: failed program was:" >&5
19103 sed 's/^/| /' conftest.$ac_ext >&5
19104
19105         eval "$as_ac_var=no"
19106 fi
19107
19108 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
19109       conftest$ac_exeext conftest.$ac_ext
19110 fi
19111 ac_res=`eval echo '${'$as_ac_var'}'`
19112                { echo "$as_me:$LINENO: result: $ac_res" >&5
19113 echo "${ECHO_T}$ac_res" >&6; }
19114 if test `eval echo '${'$as_ac_var'}'` = yes; then
19115   cat >>confdefs.h <<_ACEOF
19116 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
19117 _ACEOF
19118
19119 else
19120   GETOPT_H=getopt.h
19121 fi
19122 done
19123
19124   fi
19125
19126       if test -z "$GETOPT_H"; then
19127     { echo "$as_me:$LINENO: checking whether optreset is declared" >&5
19128 echo $ECHO_N "checking whether optreset is declared... $ECHO_C" >&6; }
19129 if test "${ac_cv_have_decl_optreset+set}" = set; then
19130   echo $ECHO_N "(cached) $ECHO_C" >&6
19131 else
19132   cat >conftest.$ac_ext <<_ACEOF
19133 /* confdefs.h.  */
19134 _ACEOF
19135 cat confdefs.h >>conftest.$ac_ext
19136 cat >>conftest.$ac_ext <<_ACEOF
19137 /* end confdefs.h.  */
19138 #include <getopt.h>
19139
19140 int
19141 main ()
19142 {
19143 #ifndef optreset
19144   (void) optreset;
19145 #endif
19146
19147   ;
19148   return 0;
19149 }
19150 _ACEOF
19151 rm -f conftest.$ac_objext
19152 if { (ac_try="$ac_compile"
19153 case "(($ac_try" in
19154   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19155   *) ac_try_echo=$ac_try;;
19156 esac
19157 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19158   (eval "$ac_compile") 2>conftest.er1
19159   ac_status=$?
19160   grep -v '^ *+' conftest.er1 >conftest.err
19161   rm -f conftest.er1
19162   cat conftest.err >&5
19163   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19164   (exit $ac_status); } && {
19165          test -z "$ac_c_werror_flag" ||
19166          test ! -s conftest.err
19167        } && test -s conftest.$ac_objext; then
19168   ac_cv_have_decl_optreset=yes
19169 else
19170   echo "$as_me: failed program was:" >&5
19171 sed 's/^/| /' conftest.$ac_ext >&5
19172
19173         ac_cv_have_decl_optreset=no
19174 fi
19175
19176 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19177 fi
19178 { echo "$as_me:$LINENO: result: $ac_cv_have_decl_optreset" >&5
19179 echo "${ECHO_T}$ac_cv_have_decl_optreset" >&6; }
19180 if test $ac_cv_have_decl_optreset = yes; then
19181   GETOPT_H=getopt.h
19182 fi
19183
19184   fi
19185
19186       if test -z "$GETOPT_H"; then
19187     { echo "$as_me:$LINENO: checking for working GNU getopt function" >&5
19188 echo $ECHO_N "checking for working GNU getopt function... $ECHO_C" >&6; }
19189 if test "${gl_cv_func_gnu_getopt+set}" = set; then
19190   echo $ECHO_N "(cached) $ECHO_C" >&6
19191 else
19192   if test "$cross_compiling" = yes; then
19193                          { echo "$as_me:$LINENO: checking whether getopt_clip is declared" >&5
19194 echo $ECHO_N "checking whether getopt_clip is declared... $ECHO_C" >&6; }
19195 if test "${ac_cv_have_decl_getopt_clip+set}" = set; then
19196   echo $ECHO_N "(cached) $ECHO_C" >&6
19197 else
19198   cat >conftest.$ac_ext <<_ACEOF
19199 /* confdefs.h.  */
19200 _ACEOF
19201 cat confdefs.h >>conftest.$ac_ext
19202 cat >>conftest.$ac_ext <<_ACEOF
19203 /* end confdefs.h.  */
19204 #include <getopt.h>
19205
19206 int
19207 main ()
19208 {
19209 #ifndef getopt_clip
19210   (void) getopt_clip;
19211 #endif
19212
19213   ;
19214   return 0;
19215 }
19216 _ACEOF
19217 rm -f conftest.$ac_objext
19218 if { (ac_try="$ac_compile"
19219 case "(($ac_try" in
19220   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19221   *) ac_try_echo=$ac_try;;
19222 esac
19223 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19224   (eval "$ac_compile") 2>conftest.er1
19225   ac_status=$?
19226   grep -v '^ *+' conftest.er1 >conftest.err
19227   rm -f conftest.er1
19228   cat conftest.err >&5
19229   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19230   (exit $ac_status); } && {
19231          test -z "$ac_c_werror_flag" ||
19232          test ! -s conftest.err
19233        } && test -s conftest.$ac_objext; then
19234   ac_cv_have_decl_getopt_clip=yes
19235 else
19236   echo "$as_me: failed program was:" >&5
19237 sed 's/^/| /' conftest.$ac_ext >&5
19238
19239         ac_cv_have_decl_getopt_clip=no
19240 fi
19241
19242 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19243 fi
19244 { echo "$as_me:$LINENO: result: $ac_cv_have_decl_getopt_clip" >&5
19245 echo "${ECHO_T}$ac_cv_have_decl_getopt_clip" >&6; }
19246 if test $ac_cv_have_decl_getopt_clip = yes; then
19247   gl_cv_func_gnu_getopt=no
19248 else
19249   gl_cv_func_gnu_getopt=yes
19250 fi
19251
19252 else
19253   cat >conftest.$ac_ext <<_ACEOF
19254 /* confdefs.h.  */
19255 _ACEOF
19256 cat confdefs.h >>conftest.$ac_ext
19257 cat >>conftest.$ac_ext <<_ACEOF
19258 /* end confdefs.h.  */
19259 #include <getopt.h>
19260 int
19261 main ()
19262 {
19263
19264              char *myargv[3];
19265              myargv[0] = "conftest";
19266              myargv[1] = "-+";
19267              myargv[2] = 0;
19268              return getopt (2, myargv, "+a") != '?';
19269
19270   ;
19271   return 0;
19272 }
19273 _ACEOF
19274 rm -f conftest$ac_exeext
19275 if { (ac_try="$ac_link"
19276 case "(($ac_try" in
19277   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19278   *) ac_try_echo=$ac_try;;
19279 esac
19280 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19281   (eval "$ac_link") 2>&5
19282   ac_status=$?
19283   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19284   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
19285   { (case "(($ac_try" in
19286   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19287   *) ac_try_echo=$ac_try;;
19288 esac
19289 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19290   (eval "$ac_try") 2>&5
19291   ac_status=$?
19292   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19293   (exit $ac_status); }; }; then
19294   gl_cv_func_gnu_getopt=yes
19295 else
19296   echo "$as_me: program exited with status $ac_status" >&5
19297 echo "$as_me: failed program was:" >&5
19298 sed 's/^/| /' conftest.$ac_ext >&5
19299
19300 ( exit $ac_status )
19301 gl_cv_func_gnu_getopt=no
19302 fi
19303 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
19304 fi
19305
19306
19307 fi
19308 { echo "$as_me:$LINENO: result: $gl_cv_func_gnu_getopt" >&5
19309 echo "${ECHO_T}$gl_cv_func_gnu_getopt" >&6; }
19310     if test "$gl_cv_func_gnu_getopt" = "no"; then
19311       GETOPT_H=getopt.h
19312     fi
19313   fi
19314
19315
19316
19317   if test -n "$GETOPT_H"; then
19318
19319
19320   GETOPT_H=getopt.h
19321
19322 cat >>confdefs.h <<\_ACEOF
19323 #define __GETOPT_PREFIX rpl_
19324 _ACEOF
19325
19326
19327
19328   :
19329   GETOPTOBJS='getopt.o getopt1.o'
19330
19331 fi
19332
19333
19334
19335
19336 { echo "$as_me:$LINENO: checking whether getpgrp requires zero arguments" >&5
19337 echo $ECHO_N "checking whether getpgrp requires zero arguments... $ECHO_C" >&6; }
19338 if test "${ac_cv_func_getpgrp_void+set}" = set; then
19339   echo $ECHO_N "(cached) $ECHO_C" >&6
19340 else
19341   # Use it with a single arg.
19342 cat >conftest.$ac_ext <<_ACEOF
19343 /* confdefs.h.  */
19344 _ACEOF
19345 cat confdefs.h >>conftest.$ac_ext
19346 cat >>conftest.$ac_ext <<_ACEOF
19347 /* end confdefs.h.  */
19348 $ac_includes_default
19349 int
19350 main ()
19351 {
19352 getpgrp (0);
19353   ;
19354   return 0;
19355 }
19356 _ACEOF
19357 rm -f conftest.$ac_objext
19358 if { (ac_try="$ac_compile"
19359 case "(($ac_try" in
19360   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19361   *) ac_try_echo=$ac_try;;
19362 esac
19363 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19364   (eval "$ac_compile") 2>conftest.er1
19365   ac_status=$?
19366   grep -v '^ *+' conftest.er1 >conftest.err
19367   rm -f conftest.er1
19368   cat conftest.err >&5
19369   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19370   (exit $ac_status); } && {
19371          test -z "$ac_c_werror_flag" ||
19372          test ! -s conftest.err
19373        } && test -s conftest.$ac_objext; then
19374   ac_cv_func_getpgrp_void=no
19375 else
19376   echo "$as_me: failed program was:" >&5
19377 sed 's/^/| /' conftest.$ac_ext >&5
19378
19379         ac_cv_func_getpgrp_void=yes
19380 fi
19381
19382 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19383
19384 fi
19385 { echo "$as_me:$LINENO: result: $ac_cv_func_getpgrp_void" >&5
19386 echo "${ECHO_T}$ac_cv_func_getpgrp_void" >&6; }
19387 if test $ac_cv_func_getpgrp_void = yes; then
19388
19389 cat >>confdefs.h <<\_ACEOF
19390 #define GETPGRP_VOID 1
19391 _ACEOF
19392
19393 fi
19394
19395
19396
19397 for ac_func in strftime
19398 do
19399 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
19400 { echo "$as_me:$LINENO: checking for $ac_func" >&5
19401 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
19402 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
19403   echo $ECHO_N "(cached) $ECHO_C" >&6
19404 else
19405   cat >conftest.$ac_ext <<_ACEOF
19406 /* confdefs.h.  */
19407 _ACEOF
19408 cat confdefs.h >>conftest.$ac_ext
19409 cat >>conftest.$ac_ext <<_ACEOF
19410 /* end confdefs.h.  */
19411 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
19412    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
19413 #define $ac_func innocuous_$ac_func
19414
19415 /* System header to define __stub macros and hopefully few prototypes,
19416     which can conflict with char $ac_func (); below.
19417     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
19418     <limits.h> exists even on freestanding compilers.  */
19419
19420 #ifdef __STDC__
19421 # include <limits.h>
19422 #else
19423 # include <assert.h>
19424 #endif
19425
19426 #undef $ac_func
19427
19428 /* Override any GCC internal prototype to avoid an error.
19429    Use char because int might match the return type of a GCC
19430    builtin and then its argument prototype would still apply.  */
19431 #ifdef __cplusplus
19432 extern "C"
19433 #endif
19434 char $ac_func ();
19435 /* The GNU C library defines this for functions which it implements
19436     to always fail with ENOSYS.  Some functions are actually named
19437     something starting with __ and the normal name is an alias.  */
19438 #if defined __stub_$ac_func || defined __stub___$ac_func
19439 choke me
19440 #endif
19441
19442 int
19443 main ()
19444 {
19445 return $ac_func ();
19446   ;
19447   return 0;
19448 }
19449 _ACEOF
19450 rm -f conftest.$ac_objext conftest$ac_exeext
19451 if { (ac_try="$ac_link"
19452 case "(($ac_try" in
19453   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19454   *) ac_try_echo=$ac_try;;
19455 esac
19456 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19457   (eval "$ac_link") 2>conftest.er1
19458   ac_status=$?
19459   grep -v '^ *+' conftest.er1 >conftest.err
19460   rm -f conftest.er1
19461   cat conftest.err >&5
19462   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19463   (exit $ac_status); } && {
19464          test -z "$ac_c_werror_flag" ||
19465          test ! -s conftest.err
19466        } && test -s conftest$ac_exeext &&
19467        $as_test_x conftest$ac_exeext; then
19468   eval "$as_ac_var=yes"
19469 else
19470   echo "$as_me: failed program was:" >&5
19471 sed 's/^/| /' conftest.$ac_ext >&5
19472
19473         eval "$as_ac_var=no"
19474 fi
19475
19476 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
19477       conftest$ac_exeext conftest.$ac_ext
19478 fi
19479 ac_res=`eval echo '${'$as_ac_var'}'`
19480                { echo "$as_me:$LINENO: result: $ac_res" >&5
19481 echo "${ECHO_T}$ac_res" >&6; }
19482 if test `eval echo '${'$as_ac_var'}'` = yes; then
19483   cat >>confdefs.h <<_ACEOF
19484 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
19485 _ACEOF
19486
19487 else
19488   # strftime is in -lintl on SCO UNIX.
19489 { echo "$as_me:$LINENO: checking for strftime in -lintl" >&5
19490 echo $ECHO_N "checking for strftime in -lintl... $ECHO_C" >&6; }
19491 if test "${ac_cv_lib_intl_strftime+set}" = set; then
19492   echo $ECHO_N "(cached) $ECHO_C" >&6
19493 else
19494   ac_check_lib_save_LIBS=$LIBS
19495 LIBS="-lintl  $LIBS"
19496 cat >conftest.$ac_ext <<_ACEOF
19497 /* confdefs.h.  */
19498 _ACEOF
19499 cat confdefs.h >>conftest.$ac_ext
19500 cat >>conftest.$ac_ext <<_ACEOF
19501 /* end confdefs.h.  */
19502
19503 /* Override any GCC internal prototype to avoid an error.
19504    Use char because int might match the return type of a GCC
19505    builtin and then its argument prototype would still apply.  */
19506 #ifdef __cplusplus
19507 extern "C"
19508 #endif
19509 char strftime ();
19510 int
19511 main ()
19512 {
19513 return strftime ();
19514   ;
19515   return 0;
19516 }
19517 _ACEOF
19518 rm -f conftest.$ac_objext conftest$ac_exeext
19519 if { (ac_try="$ac_link"
19520 case "(($ac_try" in
19521   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19522   *) ac_try_echo=$ac_try;;
19523 esac
19524 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19525   (eval "$ac_link") 2>conftest.er1
19526   ac_status=$?
19527   grep -v '^ *+' conftest.er1 >conftest.err
19528   rm -f conftest.er1
19529   cat conftest.err >&5
19530   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19531   (exit $ac_status); } && {
19532          test -z "$ac_c_werror_flag" ||
19533          test ! -s conftest.err
19534        } && test -s conftest$ac_exeext &&
19535        $as_test_x conftest$ac_exeext; then
19536   ac_cv_lib_intl_strftime=yes
19537 else
19538   echo "$as_me: failed program was:" >&5
19539 sed 's/^/| /' conftest.$ac_ext >&5
19540
19541         ac_cv_lib_intl_strftime=no
19542 fi
19543
19544 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
19545       conftest$ac_exeext conftest.$ac_ext
19546 LIBS=$ac_check_lib_save_LIBS
19547 fi
19548 { echo "$as_me:$LINENO: result: $ac_cv_lib_intl_strftime" >&5
19549 echo "${ECHO_T}$ac_cv_lib_intl_strftime" >&6; }
19550 if test $ac_cv_lib_intl_strftime = yes; then
19551   cat >>confdefs.h <<\_ACEOF
19552 #define HAVE_STRFTIME 1
19553 _ACEOF
19554
19555 LIBS="-lintl $LIBS"
19556 fi
19557
19558 fi
19559 done
19560
19561
19562 # UNIX98 PTYs.
19563
19564 for ac_func in grantpt
19565 do
19566 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
19567 { echo "$as_me:$LINENO: checking for $ac_func" >&5
19568 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
19569 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
19570   echo $ECHO_N "(cached) $ECHO_C" >&6
19571 else
19572   cat >conftest.$ac_ext <<_ACEOF
19573 /* confdefs.h.  */
19574 _ACEOF
19575 cat confdefs.h >>conftest.$ac_ext
19576 cat >>conftest.$ac_ext <<_ACEOF
19577 /* end confdefs.h.  */
19578 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
19579    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
19580 #define $ac_func innocuous_$ac_func
19581
19582 /* System header to define __stub macros and hopefully few prototypes,
19583     which can conflict with char $ac_func (); below.
19584     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
19585     <limits.h> exists even on freestanding compilers.  */
19586
19587 #ifdef __STDC__
19588 # include <limits.h>
19589 #else
19590 # include <assert.h>
19591 #endif
19592
19593 #undef $ac_func
19594
19595 /* Override any GCC internal prototype to avoid an error.
19596    Use char because int might match the return type of a GCC
19597    builtin and then its argument prototype would still apply.  */
19598 #ifdef __cplusplus
19599 extern "C"
19600 #endif
19601 char $ac_func ();
19602 /* The GNU C library defines this for functions which it implements
19603     to always fail with ENOSYS.  Some functions are actually named
19604     something starting with __ and the normal name is an alias.  */
19605 #if defined __stub_$ac_func || defined __stub___$ac_func
19606 choke me
19607 #endif
19608
19609 int
19610 main ()
19611 {
19612 return $ac_func ();
19613   ;
19614   return 0;
19615 }
19616 _ACEOF
19617 rm -f conftest.$ac_objext conftest$ac_exeext
19618 if { (ac_try="$ac_link"
19619 case "(($ac_try" in
19620   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19621   *) ac_try_echo=$ac_try;;
19622 esac
19623 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19624   (eval "$ac_link") 2>conftest.er1
19625   ac_status=$?
19626   grep -v '^ *+' conftest.er1 >conftest.err
19627   rm -f conftest.er1
19628   cat conftest.err >&5
19629   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19630   (exit $ac_status); } && {
19631          test -z "$ac_c_werror_flag" ||
19632          test ! -s conftest.err
19633        } && test -s conftest$ac_exeext &&
19634        $as_test_x conftest$ac_exeext; then
19635   eval "$as_ac_var=yes"
19636 else
19637   echo "$as_me: failed program was:" >&5
19638 sed 's/^/| /' conftest.$ac_ext >&5
19639
19640         eval "$as_ac_var=no"
19641 fi
19642
19643 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
19644       conftest$ac_exeext conftest.$ac_ext
19645 fi
19646 ac_res=`eval echo '${'$as_ac_var'}'`
19647                { echo "$as_me:$LINENO: result: $ac_res" >&5
19648 echo "${ECHO_T}$ac_res" >&6; }
19649 if test `eval echo '${'$as_ac_var'}'` = yes; then
19650   cat >>confdefs.h <<_ACEOF
19651 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
19652 _ACEOF
19653
19654 fi
19655 done
19656
19657
19658 # PTY-related GNU extensions.
19659
19660 for ac_func in getpt
19661 do
19662 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
19663 { echo "$as_me:$LINENO: checking for $ac_func" >&5
19664 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
19665 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
19666   echo $ECHO_N "(cached) $ECHO_C" >&6
19667 else
19668   cat >conftest.$ac_ext <<_ACEOF
19669 /* confdefs.h.  */
19670 _ACEOF
19671 cat confdefs.h >>conftest.$ac_ext
19672 cat >>conftest.$ac_ext <<_ACEOF
19673 /* end confdefs.h.  */
19674 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
19675    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
19676 #define $ac_func innocuous_$ac_func
19677
19678 /* System header to define __stub macros and hopefully few prototypes,
19679     which can conflict with char $ac_func (); below.
19680     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
19681     <limits.h> exists even on freestanding compilers.  */
19682
19683 #ifdef __STDC__
19684 # include <limits.h>
19685 #else
19686 # include <assert.h>
19687 #endif
19688
19689 #undef $ac_func
19690
19691 /* Override any GCC internal prototype to avoid an error.
19692    Use char because int might match the return type of a GCC
19693    builtin and then its argument prototype would still apply.  */
19694 #ifdef __cplusplus
19695 extern "C"
19696 #endif
19697 char $ac_func ();
19698 /* The GNU C library defines this for functions which it implements
19699     to always fail with ENOSYS.  Some functions are actually named
19700     something starting with __ and the normal name is an alias.  */
19701 #if defined __stub_$ac_func || defined __stub___$ac_func
19702 choke me
19703 #endif
19704
19705 int
19706 main ()
19707 {
19708 return $ac_func ();
19709   ;
19710   return 0;
19711 }
19712 _ACEOF
19713 rm -f conftest.$ac_objext conftest$ac_exeext
19714 if { (ac_try="$ac_link"
19715 case "(($ac_try" in
19716   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19717   *) ac_try_echo=$ac_try;;
19718 esac
19719 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19720   (eval "$ac_link") 2>conftest.er1
19721   ac_status=$?
19722   grep -v '^ *+' conftest.er1 >conftest.err
19723   rm -f conftest.er1
19724   cat conftest.err >&5
19725   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19726   (exit $ac_status); } && {
19727          test -z "$ac_c_werror_flag" ||
19728          test ! -s conftest.err
19729        } && test -s conftest$ac_exeext &&
19730        $as_test_x conftest$ac_exeext; then
19731   eval "$as_ac_var=yes"
19732 else
19733   echo "$as_me: failed program was:" >&5
19734 sed 's/^/| /' conftest.$ac_ext >&5
19735
19736         eval "$as_ac_var=no"
19737 fi
19738
19739 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
19740       conftest$ac_exeext conftest.$ac_ext
19741 fi
19742 ac_res=`eval echo '${'$as_ac_var'}'`
19743                { echo "$as_me:$LINENO: result: $ac_res" >&5
19744 echo "${ECHO_T}$ac_res" >&6; }
19745 if test `eval echo '${'$as_ac_var'}'` = yes; then
19746   cat >>confdefs.h <<_ACEOF
19747 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
19748 _ACEOF
19749
19750 fi
19751 done
19752
19753
19754 # Check this now, so that we will NOT find the above functions in ncurses.
19755 # That is because we have not set up to link ncurses in lib-src.
19756 # It's better to believe a function is not available
19757 # than to expect to find it in ncurses.
19758
19759 { echo "$as_me:$LINENO: checking for tparm in -lncurses" >&5
19760 echo $ECHO_N "checking for tparm in -lncurses... $ECHO_C" >&6; }
19761 if test "${ac_cv_lib_ncurses_tparm+set}" = set; then
19762   echo $ECHO_N "(cached) $ECHO_C" >&6
19763 else
19764   ac_check_lib_save_LIBS=$LIBS
19765 LIBS="-lncurses  $LIBS"
19766 cat >conftest.$ac_ext <<_ACEOF
19767 /* confdefs.h.  */
19768 _ACEOF
19769 cat confdefs.h >>conftest.$ac_ext
19770 cat >>conftest.$ac_ext <<_ACEOF
19771 /* end confdefs.h.  */
19772
19773 /* Override any GCC internal prototype to avoid an error.
19774    Use char because int might match the return type of a GCC
19775    builtin and then its argument prototype would still apply.  */
19776 #ifdef __cplusplus
19777 extern "C"
19778 #endif
19779 char tparm ();
19780 int
19781 main ()
19782 {
19783 return tparm ();
19784   ;
19785   return 0;
19786 }
19787 _ACEOF
19788 rm -f conftest.$ac_objext conftest$ac_exeext
19789 if { (ac_try="$ac_link"
19790 case "(($ac_try" in
19791   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19792   *) ac_try_echo=$ac_try;;
19793 esac
19794 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19795   (eval "$ac_link") 2>conftest.er1
19796   ac_status=$?
19797   grep -v '^ *+' conftest.er1 >conftest.err
19798   rm -f conftest.er1
19799   cat conftest.err >&5
19800   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19801   (exit $ac_status); } && {
19802          test -z "$ac_c_werror_flag" ||
19803          test ! -s conftest.err
19804        } && test -s conftest$ac_exeext &&
19805        $as_test_x conftest$ac_exeext; then
19806   ac_cv_lib_ncurses_tparm=yes
19807 else
19808   echo "$as_me: failed program was:" >&5
19809 sed 's/^/| /' conftest.$ac_ext >&5
19810
19811         ac_cv_lib_ncurses_tparm=no
19812 fi
19813
19814 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
19815       conftest$ac_exeext conftest.$ac_ext
19816 LIBS=$ac_check_lib_save_LIBS
19817 fi
19818 { echo "$as_me:$LINENO: result: $ac_cv_lib_ncurses_tparm" >&5
19819 echo "${ECHO_T}$ac_cv_lib_ncurses_tparm" >&6; }
19820 if test $ac_cv_lib_ncurses_tparm = yes; then
19821   cat >>confdefs.h <<_ACEOF
19822 #define HAVE_LIBNCURSES 1
19823 _ACEOF
19824
19825   LIBS="-lncurses $LIBS"
19826
19827 fi
19828
19829
19830 # Do we have res_init, for detecting changes in /etc/resolv.conf?
19831
19832 resolv=no
19833 cat >conftest.$ac_ext <<_ACEOF
19834 /* confdefs.h.  */
19835 _ACEOF
19836 cat confdefs.h >>conftest.$ac_ext
19837 cat >>conftest.$ac_ext <<_ACEOF
19838 /* end confdefs.h.  */
19839 #include <netinet/in.h>
19840 #include <arpa/nameser.h>
19841 #include <resolv.h>
19842 int
19843 main ()
19844 {
19845 return res_init();
19846   ;
19847   return 0;
19848 }
19849 _ACEOF
19850 rm -f conftest.$ac_objext conftest$ac_exeext
19851 if { (ac_try="$ac_link"
19852 case "(($ac_try" in
19853   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19854   *) ac_try_echo=$ac_try;;
19855 esac
19856 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19857   (eval "$ac_link") 2>conftest.er1
19858   ac_status=$?
19859   grep -v '^ *+' conftest.er1 >conftest.err
19860   rm -f conftest.er1
19861   cat conftest.err >&5
19862   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19863   (exit $ac_status); } && {
19864          test -z "$ac_c_werror_flag" ||
19865          test ! -s conftest.err
19866        } && test -s conftest$ac_exeext &&
19867        $as_test_x conftest$ac_exeext; then
19868   have_res_init=yes
19869 else
19870   echo "$as_me: failed program was:" >&5
19871 sed 's/^/| /' conftest.$ac_ext >&5
19872
19873         have_res_init=no
19874 fi
19875
19876 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
19877       conftest$ac_exeext conftest.$ac_ext
19878 if test "$have_res_init" = no; then
19879   OLIBS="$LIBS"
19880   LIBS="$LIBS -lresolv"
19881   { echo "$as_me:$LINENO: checking for res_init with -lresolv" >&5
19882 echo $ECHO_N "checking for res_init with -lresolv... $ECHO_C" >&6; }
19883   cat >conftest.$ac_ext <<_ACEOF
19884 /* confdefs.h.  */
19885 _ACEOF
19886 cat confdefs.h >>conftest.$ac_ext
19887 cat >>conftest.$ac_ext <<_ACEOF
19888 /* end confdefs.h.  */
19889 #include <netinet/in.h>
19890 #include <arpa/nameser.h>
19891 #include <resolv.h>
19892 int
19893 main ()
19894 {
19895 return res_init();
19896   ;
19897   return 0;
19898 }
19899 _ACEOF
19900 rm -f conftest.$ac_objext conftest$ac_exeext
19901 if { (ac_try="$ac_link"
19902 case "(($ac_try" in
19903   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19904   *) ac_try_echo=$ac_try;;
19905 esac
19906 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19907   (eval "$ac_link") 2>conftest.er1
19908   ac_status=$?
19909   grep -v '^ *+' conftest.er1 >conftest.err
19910   rm -f conftest.er1
19911   cat conftest.err >&5
19912   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19913   (exit $ac_status); } && {
19914          test -z "$ac_c_werror_flag" ||
19915          test ! -s conftest.err
19916        } && test -s conftest$ac_exeext &&
19917        $as_test_x conftest$ac_exeext; then
19918   have_res_init=yes
19919 else
19920   echo "$as_me: failed program was:" >&5
19921 sed 's/^/| /' conftest.$ac_ext >&5
19922
19923         have_res_init=no
19924 fi
19925
19926 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
19927       conftest$ac_exeext conftest.$ac_ext
19928   { echo "$as_me:$LINENO: result: $have_res_init" >&5
19929 echo "${ECHO_T}$have_res_init" >&6; }
19930   if test "$have_res_init" = yes ; then
19931     resolv=yes
19932   fi
19933   LIBS="$OLIBS"
19934 fi
19935
19936 if test "$have_res_init" = yes; then
19937
19938 cat >>confdefs.h <<\_ACEOF
19939 #define HAVE_RES_INIT 1
19940 _ACEOF
19941
19942 fi
19943
19944 # Do we need the Hesiod library to provide the support routines?
19945 if test "$with_hesiod" != no ; then
19946   # Don't set $LIBS here -- see comments above.
19947   { echo "$as_me:$LINENO: checking for res_send" >&5
19948 echo $ECHO_N "checking for res_send... $ECHO_C" >&6; }
19949 if test "${ac_cv_func_res_send+set}" = set; then
19950   echo $ECHO_N "(cached) $ECHO_C" >&6
19951 else
19952   cat >conftest.$ac_ext <<_ACEOF
19953 /* confdefs.h.  */
19954 _ACEOF
19955 cat confdefs.h >>conftest.$ac_ext
19956 cat >>conftest.$ac_ext <<_ACEOF
19957 /* end confdefs.h.  */
19958 /* Define res_send to an innocuous variant, in case <limits.h> declares res_send.
19959    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
19960 #define res_send innocuous_res_send
19961
19962 /* System header to define __stub macros and hopefully few prototypes,
19963     which can conflict with char res_send (); below.
19964     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
19965     <limits.h> exists even on freestanding compilers.  */
19966
19967 #ifdef __STDC__
19968 # include <limits.h>
19969 #else
19970 # include <assert.h>
19971 #endif
19972
19973 #undef res_send
19974
19975 /* Override any GCC internal prototype to avoid an error.
19976    Use char because int might match the return type of a GCC
19977    builtin and then its argument prototype would still apply.  */
19978 #ifdef __cplusplus
19979 extern "C"
19980 #endif
19981 char res_send ();
19982 /* The GNU C library defines this for functions which it implements
19983     to always fail with ENOSYS.  Some functions are actually named
19984     something starting with __ and the normal name is an alias.  */
19985 #if defined __stub_res_send || defined __stub___res_send
19986 choke me
19987 #endif
19988
19989 int
19990 main ()
19991 {
19992 return res_send ();
19993   ;
19994   return 0;
19995 }
19996 _ACEOF
19997 rm -f conftest.$ac_objext conftest$ac_exeext
19998 if { (ac_try="$ac_link"
19999 case "(($ac_try" in
20000   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20001   *) ac_try_echo=$ac_try;;
20002 esac
20003 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20004   (eval "$ac_link") 2>conftest.er1
20005   ac_status=$?
20006   grep -v '^ *+' conftest.er1 >conftest.err
20007   rm -f conftest.er1
20008   cat conftest.err >&5
20009   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20010   (exit $ac_status); } && {
20011          test -z "$ac_c_werror_flag" ||
20012          test ! -s conftest.err
20013        } && test -s conftest$ac_exeext &&
20014        $as_test_x conftest$ac_exeext; then
20015   ac_cv_func_res_send=yes
20016 else
20017   echo "$as_me: failed program was:" >&5
20018 sed 's/^/| /' conftest.$ac_ext >&5
20019
20020         ac_cv_func_res_send=no
20021 fi
20022
20023 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20024       conftest$ac_exeext conftest.$ac_ext
20025 fi
20026 { echo "$as_me:$LINENO: result: $ac_cv_func_res_send" >&5
20027 echo "${ECHO_T}$ac_cv_func_res_send" >&6; }
20028 if test $ac_cv_func_res_send = yes; then
20029   :
20030 else
20031   { echo "$as_me:$LINENO: checking for __res_send" >&5
20032 echo $ECHO_N "checking for __res_send... $ECHO_C" >&6; }
20033 if test "${ac_cv_func___res_send+set}" = set; then
20034   echo $ECHO_N "(cached) $ECHO_C" >&6
20035 else
20036   cat >conftest.$ac_ext <<_ACEOF
20037 /* confdefs.h.  */
20038 _ACEOF
20039 cat confdefs.h >>conftest.$ac_ext
20040 cat >>conftest.$ac_ext <<_ACEOF
20041 /* end confdefs.h.  */
20042 /* Define __res_send to an innocuous variant, in case <limits.h> declares __res_send.
20043    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
20044 #define __res_send innocuous___res_send
20045
20046 /* System header to define __stub macros and hopefully few prototypes,
20047     which can conflict with char __res_send (); below.
20048     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
20049     <limits.h> exists even on freestanding compilers.  */
20050
20051 #ifdef __STDC__
20052 # include <limits.h>
20053 #else
20054 # include <assert.h>
20055 #endif
20056
20057 #undef __res_send
20058
20059 /* Override any GCC internal prototype to avoid an error.
20060    Use char because int might match the return type of a GCC
20061    builtin and then its argument prototype would still apply.  */
20062 #ifdef __cplusplus
20063 extern "C"
20064 #endif
20065 char __res_send ();
20066 /* The GNU C library defines this for functions which it implements
20067     to always fail with ENOSYS.  Some functions are actually named
20068     something starting with __ and the normal name is an alias.  */
20069 #if defined __stub___res_send || defined __stub_____res_send
20070 choke me
20071 #endif
20072
20073 int
20074 main ()
20075 {
20076 return __res_send ();
20077   ;
20078   return 0;
20079 }
20080 _ACEOF
20081 rm -f conftest.$ac_objext conftest$ac_exeext
20082 if { (ac_try="$ac_link"
20083 case "(($ac_try" in
20084   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20085   *) ac_try_echo=$ac_try;;
20086 esac
20087 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20088   (eval "$ac_link") 2>conftest.er1
20089   ac_status=$?
20090   grep -v '^ *+' conftest.er1 >conftest.err
20091   rm -f conftest.er1
20092   cat conftest.err >&5
20093   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20094   (exit $ac_status); } && {
20095          test -z "$ac_c_werror_flag" ||
20096          test ! -s conftest.err
20097        } && test -s conftest$ac_exeext &&
20098        $as_test_x conftest$ac_exeext; then
20099   ac_cv_func___res_send=yes
20100 else
20101   echo "$as_me: failed program was:" >&5
20102 sed 's/^/| /' conftest.$ac_ext >&5
20103
20104         ac_cv_func___res_send=no
20105 fi
20106
20107 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20108       conftest$ac_exeext conftest.$ac_ext
20109 fi
20110 { echo "$as_me:$LINENO: result: $ac_cv_func___res_send" >&5
20111 echo "${ECHO_T}$ac_cv_func___res_send" >&6; }
20112 if test $ac_cv_func___res_send = yes; then
20113   :
20114 else
20115   { echo "$as_me:$LINENO: checking for res_send in -lresolv" >&5
20116 echo $ECHO_N "checking for res_send in -lresolv... $ECHO_C" >&6; }
20117 if test "${ac_cv_lib_resolv_res_send+set}" = set; then
20118   echo $ECHO_N "(cached) $ECHO_C" >&6
20119 else
20120   ac_check_lib_save_LIBS=$LIBS
20121 LIBS="-lresolv  $LIBS"
20122 cat >conftest.$ac_ext <<_ACEOF
20123 /* confdefs.h.  */
20124 _ACEOF
20125 cat confdefs.h >>conftest.$ac_ext
20126 cat >>conftest.$ac_ext <<_ACEOF
20127 /* end confdefs.h.  */
20128
20129 /* Override any GCC internal prototype to avoid an error.
20130    Use char because int might match the return type of a GCC
20131    builtin and then its argument prototype would still apply.  */
20132 #ifdef __cplusplus
20133 extern "C"
20134 #endif
20135 char res_send ();
20136 int
20137 main ()
20138 {
20139 return res_send ();
20140   ;
20141   return 0;
20142 }
20143 _ACEOF
20144 rm -f conftest.$ac_objext conftest$ac_exeext
20145 if { (ac_try="$ac_link"
20146 case "(($ac_try" in
20147   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20148   *) ac_try_echo=$ac_try;;
20149 esac
20150 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20151   (eval "$ac_link") 2>conftest.er1
20152   ac_status=$?
20153   grep -v '^ *+' conftest.er1 >conftest.err
20154   rm -f conftest.er1
20155   cat conftest.err >&5
20156   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20157   (exit $ac_status); } && {
20158          test -z "$ac_c_werror_flag" ||
20159          test ! -s conftest.err
20160        } && test -s conftest$ac_exeext &&
20161        $as_test_x conftest$ac_exeext; then
20162   ac_cv_lib_resolv_res_send=yes
20163 else
20164   echo "$as_me: failed program was:" >&5
20165 sed 's/^/| /' conftest.$ac_ext >&5
20166
20167         ac_cv_lib_resolv_res_send=no
20168 fi
20169
20170 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20171       conftest$ac_exeext conftest.$ac_ext
20172 LIBS=$ac_check_lib_save_LIBS
20173 fi
20174 { echo "$as_me:$LINENO: result: $ac_cv_lib_resolv_res_send" >&5
20175 echo "${ECHO_T}$ac_cv_lib_resolv_res_send" >&6; }
20176 if test $ac_cv_lib_resolv_res_send = yes; then
20177   resolv=yes
20178 else
20179   { echo "$as_me:$LINENO: checking for __res_send in -lresolv" >&5
20180 echo $ECHO_N "checking for __res_send in -lresolv... $ECHO_C" >&6; }
20181 if test "${ac_cv_lib_resolv___res_send+set}" = set; then
20182   echo $ECHO_N "(cached) $ECHO_C" >&6
20183 else
20184   ac_check_lib_save_LIBS=$LIBS
20185 LIBS="-lresolv  $LIBS"
20186 cat >conftest.$ac_ext <<_ACEOF
20187 /* confdefs.h.  */
20188 _ACEOF
20189 cat confdefs.h >>conftest.$ac_ext
20190 cat >>conftest.$ac_ext <<_ACEOF
20191 /* end confdefs.h.  */
20192
20193 /* Override any GCC internal prototype to avoid an error.
20194    Use char because int might match the return type of a GCC
20195    builtin and then its argument prototype would still apply.  */
20196 #ifdef __cplusplus
20197 extern "C"
20198 #endif
20199 char __res_send ();
20200 int
20201 main ()
20202 {
20203 return __res_send ();
20204   ;
20205   return 0;
20206 }
20207 _ACEOF
20208 rm -f conftest.$ac_objext conftest$ac_exeext
20209 if { (ac_try="$ac_link"
20210 case "(($ac_try" in
20211   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20212   *) ac_try_echo=$ac_try;;
20213 esac
20214 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20215   (eval "$ac_link") 2>conftest.er1
20216   ac_status=$?
20217   grep -v '^ *+' conftest.er1 >conftest.err
20218   rm -f conftest.er1
20219   cat conftest.err >&5
20220   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20221   (exit $ac_status); } && {
20222          test -z "$ac_c_werror_flag" ||
20223          test ! -s conftest.err
20224        } && test -s conftest$ac_exeext &&
20225        $as_test_x conftest$ac_exeext; then
20226   ac_cv_lib_resolv___res_send=yes
20227 else
20228   echo "$as_me: failed program was:" >&5
20229 sed 's/^/| /' conftest.$ac_ext >&5
20230
20231         ac_cv_lib_resolv___res_send=no
20232 fi
20233
20234 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20235       conftest$ac_exeext conftest.$ac_ext
20236 LIBS=$ac_check_lib_save_LIBS
20237 fi
20238 { echo "$as_me:$LINENO: result: $ac_cv_lib_resolv___res_send" >&5
20239 echo "${ECHO_T}$ac_cv_lib_resolv___res_send" >&6; }
20240 if test $ac_cv_lib_resolv___res_send = yes; then
20241   resolv=yes
20242 fi
20243
20244 fi
20245
20246 fi
20247
20248 fi
20249
20250   if test "$resolv" = yes ; then
20251     RESOLVLIB=-lresolv
20252   else
20253     RESOLVLIB=
20254   fi
20255   { echo "$as_me:$LINENO: checking for hes_getmailhost" >&5
20256 echo $ECHO_N "checking for hes_getmailhost... $ECHO_C" >&6; }
20257 if test "${ac_cv_func_hes_getmailhost+set}" = set; then
20258   echo $ECHO_N "(cached) $ECHO_C" >&6
20259 else
20260   cat >conftest.$ac_ext <<_ACEOF
20261 /* confdefs.h.  */
20262 _ACEOF
20263 cat confdefs.h >>conftest.$ac_ext
20264 cat >>conftest.$ac_ext <<_ACEOF
20265 /* end confdefs.h.  */
20266 /* Define hes_getmailhost to an innocuous variant, in case <limits.h> declares hes_getmailhost.
20267    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
20268 #define hes_getmailhost innocuous_hes_getmailhost
20269
20270 /* System header to define __stub macros and hopefully few prototypes,
20271     which can conflict with char hes_getmailhost (); below.
20272     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
20273     <limits.h> exists even on freestanding compilers.  */
20274
20275 #ifdef __STDC__
20276 # include <limits.h>
20277 #else
20278 # include <assert.h>
20279 #endif
20280
20281 #undef hes_getmailhost
20282
20283 /* Override any GCC internal prototype to avoid an error.
20284    Use char because int might match the return type of a GCC
20285    builtin and then its argument prototype would still apply.  */
20286 #ifdef __cplusplus
20287 extern "C"
20288 #endif
20289 char hes_getmailhost ();
20290 /* The GNU C library defines this for functions which it implements
20291     to always fail with ENOSYS.  Some functions are actually named
20292     something starting with __ and the normal name is an alias.  */
20293 #if defined __stub_hes_getmailhost || defined __stub___hes_getmailhost
20294 choke me
20295 #endif
20296
20297 int
20298 main ()
20299 {
20300 return hes_getmailhost ();
20301   ;
20302   return 0;
20303 }
20304 _ACEOF
20305 rm -f conftest.$ac_objext conftest$ac_exeext
20306 if { (ac_try="$ac_link"
20307 case "(($ac_try" in
20308   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20309   *) ac_try_echo=$ac_try;;
20310 esac
20311 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20312   (eval "$ac_link") 2>conftest.er1
20313   ac_status=$?
20314   grep -v '^ *+' conftest.er1 >conftest.err
20315   rm -f conftest.er1
20316   cat conftest.err >&5
20317   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20318   (exit $ac_status); } && {
20319          test -z "$ac_c_werror_flag" ||
20320          test ! -s conftest.err
20321        } && test -s conftest$ac_exeext &&
20322        $as_test_x conftest$ac_exeext; then
20323   ac_cv_func_hes_getmailhost=yes
20324 else
20325   echo "$as_me: failed program was:" >&5
20326 sed 's/^/| /' conftest.$ac_ext >&5
20327
20328         ac_cv_func_hes_getmailhost=no
20329 fi
20330
20331 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20332       conftest$ac_exeext conftest.$ac_ext
20333 fi
20334 { echo "$as_me:$LINENO: result: $ac_cv_func_hes_getmailhost" >&5
20335 echo "${ECHO_T}$ac_cv_func_hes_getmailhost" >&6; }
20336 if test $ac_cv_func_hes_getmailhost = yes; then
20337   :
20338 else
20339   { echo "$as_me:$LINENO: checking for hes_getmailhost in -lhesiod" >&5
20340 echo $ECHO_N "checking for hes_getmailhost in -lhesiod... $ECHO_C" >&6; }
20341 if test "${ac_cv_lib_hesiod_hes_getmailhost+set}" = set; then
20342   echo $ECHO_N "(cached) $ECHO_C" >&6
20343 else
20344   ac_check_lib_save_LIBS=$LIBS
20345 LIBS="-lhesiod $RESOLVLIB $LIBS"
20346 cat >conftest.$ac_ext <<_ACEOF
20347 /* confdefs.h.  */
20348 _ACEOF
20349 cat confdefs.h >>conftest.$ac_ext
20350 cat >>conftest.$ac_ext <<_ACEOF
20351 /* end confdefs.h.  */
20352
20353 /* Override any GCC internal prototype to avoid an error.
20354    Use char because int might match the return type of a GCC
20355    builtin and then its argument prototype would still apply.  */
20356 #ifdef __cplusplus
20357 extern "C"
20358 #endif
20359 char hes_getmailhost ();
20360 int
20361 main ()
20362 {
20363 return hes_getmailhost ();
20364   ;
20365   return 0;
20366 }
20367 _ACEOF
20368 rm -f conftest.$ac_objext conftest$ac_exeext
20369 if { (ac_try="$ac_link"
20370 case "(($ac_try" in
20371   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20372   *) ac_try_echo=$ac_try;;
20373 esac
20374 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20375   (eval "$ac_link") 2>conftest.er1
20376   ac_status=$?
20377   grep -v '^ *+' conftest.er1 >conftest.err
20378   rm -f conftest.er1
20379   cat conftest.err >&5
20380   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20381   (exit $ac_status); } && {
20382          test -z "$ac_c_werror_flag" ||
20383          test ! -s conftest.err
20384        } && test -s conftest$ac_exeext &&
20385        $as_test_x conftest$ac_exeext; then
20386   ac_cv_lib_hesiod_hes_getmailhost=yes
20387 else
20388   echo "$as_me: failed program was:" >&5
20389 sed 's/^/| /' conftest.$ac_ext >&5
20390
20391         ac_cv_lib_hesiod_hes_getmailhost=no
20392 fi
20393
20394 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20395       conftest$ac_exeext conftest.$ac_ext
20396 LIBS=$ac_check_lib_save_LIBS
20397 fi
20398 { echo "$as_me:$LINENO: result: $ac_cv_lib_hesiod_hes_getmailhost" >&5
20399 echo "${ECHO_T}$ac_cv_lib_hesiod_hes_getmailhost" >&6; }
20400 if test $ac_cv_lib_hesiod_hes_getmailhost = yes; then
20401
20402 cat >>confdefs.h <<\_ACEOF
20403 #define HAVE_LIBHESIOD 1
20404 _ACEOF
20405
20406 else
20407   :
20408 fi
20409
20410 fi
20411
20412 fi
20413
20414 # Do we need libresolv (due to res_init or Hesiod)?
20415 if test "$resolv" = yes ; then
20416
20417 cat >>confdefs.h <<\_ACEOF
20418 #define HAVE_LIBRESOLV 1
20419 _ACEOF
20420
20421 fi
20422
20423 # These tell us which Kerberos-related libraries to use.
20424 if test "${with_kerberos}" != no; then
20425
20426 { echo "$as_me:$LINENO: checking for com_err in -lcom_err" >&5
20427 echo $ECHO_N "checking for com_err in -lcom_err... $ECHO_C" >&6; }
20428 if test "${ac_cv_lib_com_err_com_err+set}" = set; then
20429   echo $ECHO_N "(cached) $ECHO_C" >&6
20430 else
20431   ac_check_lib_save_LIBS=$LIBS
20432 LIBS="-lcom_err  $LIBS"
20433 cat >conftest.$ac_ext <<_ACEOF
20434 /* confdefs.h.  */
20435 _ACEOF
20436 cat confdefs.h >>conftest.$ac_ext
20437 cat >>conftest.$ac_ext <<_ACEOF
20438 /* end confdefs.h.  */
20439
20440 /* Override any GCC internal prototype to avoid an error.
20441    Use char because int might match the return type of a GCC
20442    builtin and then its argument prototype would still apply.  */
20443 #ifdef __cplusplus
20444 extern "C"
20445 #endif
20446 char com_err ();
20447 int
20448 main ()
20449 {
20450 return com_err ();
20451   ;
20452   return 0;
20453 }
20454 _ACEOF
20455 rm -f conftest.$ac_objext conftest$ac_exeext
20456 if { (ac_try="$ac_link"
20457 case "(($ac_try" in
20458   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20459   *) ac_try_echo=$ac_try;;
20460 esac
20461 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20462   (eval "$ac_link") 2>conftest.er1
20463   ac_status=$?
20464   grep -v '^ *+' conftest.er1 >conftest.err
20465   rm -f conftest.er1
20466   cat conftest.err >&5
20467   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20468   (exit $ac_status); } && {
20469          test -z "$ac_c_werror_flag" ||
20470          test ! -s conftest.err
20471        } && test -s conftest$ac_exeext &&
20472        $as_test_x conftest$ac_exeext; then
20473   ac_cv_lib_com_err_com_err=yes
20474 else
20475   echo "$as_me: failed program was:" >&5
20476 sed 's/^/| /' conftest.$ac_ext >&5
20477
20478         ac_cv_lib_com_err_com_err=no
20479 fi
20480
20481 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20482       conftest$ac_exeext conftest.$ac_ext
20483 LIBS=$ac_check_lib_save_LIBS
20484 fi
20485 { echo "$as_me:$LINENO: result: $ac_cv_lib_com_err_com_err" >&5
20486 echo "${ECHO_T}$ac_cv_lib_com_err_com_err" >&6; }
20487 if test $ac_cv_lib_com_err_com_err = yes; then
20488   cat >>confdefs.h <<_ACEOF
20489 #define HAVE_LIBCOM_ERR 1
20490 _ACEOF
20491
20492   LIBS="-lcom_err $LIBS"
20493
20494 fi
20495
20496
20497 { echo "$as_me:$LINENO: checking for mit_des_cbc_encrypt in -lk5crypto" >&5
20498 echo $ECHO_N "checking for mit_des_cbc_encrypt in -lk5crypto... $ECHO_C" >&6; }
20499 if test "${ac_cv_lib_k5crypto_mit_des_cbc_encrypt+set}" = set; then
20500   echo $ECHO_N "(cached) $ECHO_C" >&6
20501 else
20502   ac_check_lib_save_LIBS=$LIBS
20503 LIBS="-lk5crypto  $LIBS"
20504 cat >conftest.$ac_ext <<_ACEOF
20505 /* confdefs.h.  */
20506 _ACEOF
20507 cat confdefs.h >>conftest.$ac_ext
20508 cat >>conftest.$ac_ext <<_ACEOF
20509 /* end confdefs.h.  */
20510
20511 /* Override any GCC internal prototype to avoid an error.
20512    Use char because int might match the return type of a GCC
20513    builtin and then its argument prototype would still apply.  */
20514 #ifdef __cplusplus
20515 extern "C"
20516 #endif
20517 char mit_des_cbc_encrypt ();
20518 int
20519 main ()
20520 {
20521 return mit_des_cbc_encrypt ();
20522   ;
20523   return 0;
20524 }
20525 _ACEOF
20526 rm -f conftest.$ac_objext conftest$ac_exeext
20527 if { (ac_try="$ac_link"
20528 case "(($ac_try" in
20529   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20530   *) ac_try_echo=$ac_try;;
20531 esac
20532 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20533   (eval "$ac_link") 2>conftest.er1
20534   ac_status=$?
20535   grep -v '^ *+' conftest.er1 >conftest.err
20536   rm -f conftest.er1
20537   cat conftest.err >&5
20538   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20539   (exit $ac_status); } && {
20540          test -z "$ac_c_werror_flag" ||
20541          test ! -s conftest.err
20542        } && test -s conftest$ac_exeext &&
20543        $as_test_x conftest$ac_exeext; then
20544   ac_cv_lib_k5crypto_mit_des_cbc_encrypt=yes
20545 else
20546   echo "$as_me: failed program was:" >&5
20547 sed 's/^/| /' conftest.$ac_ext >&5
20548
20549         ac_cv_lib_k5crypto_mit_des_cbc_encrypt=no
20550 fi
20551
20552 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20553       conftest$ac_exeext conftest.$ac_ext
20554 LIBS=$ac_check_lib_save_LIBS
20555 fi
20556 { echo "$as_me:$LINENO: result: $ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&5
20557 echo "${ECHO_T}$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&6; }
20558 if test $ac_cv_lib_k5crypto_mit_des_cbc_encrypt = yes; then
20559   cat >>confdefs.h <<_ACEOF
20560 #define HAVE_LIBK5CRYPTO 1
20561 _ACEOF
20562
20563   LIBS="-lk5crypto $LIBS"
20564
20565 fi
20566
20567
20568 { echo "$as_me:$LINENO: checking for mit_des_cbc_encrypt in -lcrypto" >&5
20569 echo $ECHO_N "checking for mit_des_cbc_encrypt in -lcrypto... $ECHO_C" >&6; }
20570 if test "${ac_cv_lib_crypto_mit_des_cbc_encrypt+set}" = set; then
20571   echo $ECHO_N "(cached) $ECHO_C" >&6
20572 else
20573   ac_check_lib_save_LIBS=$LIBS
20574 LIBS="-lcrypto  $LIBS"
20575 cat >conftest.$ac_ext <<_ACEOF
20576 /* confdefs.h.  */
20577 _ACEOF
20578 cat confdefs.h >>conftest.$ac_ext
20579 cat >>conftest.$ac_ext <<_ACEOF
20580 /* end confdefs.h.  */
20581
20582 /* Override any GCC internal prototype to avoid an error.
20583    Use char because int might match the return type of a GCC
20584    builtin and then its argument prototype would still apply.  */
20585 #ifdef __cplusplus
20586 extern "C"
20587 #endif
20588 char mit_des_cbc_encrypt ();
20589 int
20590 main ()
20591 {
20592 return mit_des_cbc_encrypt ();
20593   ;
20594   return 0;
20595 }
20596 _ACEOF
20597 rm -f conftest.$ac_objext conftest$ac_exeext
20598 if { (ac_try="$ac_link"
20599 case "(($ac_try" in
20600   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20601   *) ac_try_echo=$ac_try;;
20602 esac
20603 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20604   (eval "$ac_link") 2>conftest.er1
20605   ac_status=$?
20606   grep -v '^ *+' conftest.er1 >conftest.err
20607   rm -f conftest.er1
20608   cat conftest.err >&5
20609   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20610   (exit $ac_status); } && {
20611          test -z "$ac_c_werror_flag" ||
20612          test ! -s conftest.err
20613        } && test -s conftest$ac_exeext &&
20614        $as_test_x conftest$ac_exeext; then
20615   ac_cv_lib_crypto_mit_des_cbc_encrypt=yes
20616 else
20617   echo "$as_me: failed program was:" >&5
20618 sed 's/^/| /' conftest.$ac_ext >&5
20619
20620         ac_cv_lib_crypto_mit_des_cbc_encrypt=no
20621 fi
20622
20623 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20624       conftest$ac_exeext conftest.$ac_ext
20625 LIBS=$ac_check_lib_save_LIBS
20626 fi
20627 { echo "$as_me:$LINENO: result: $ac_cv_lib_crypto_mit_des_cbc_encrypt" >&5
20628 echo "${ECHO_T}$ac_cv_lib_crypto_mit_des_cbc_encrypt" >&6; }
20629 if test $ac_cv_lib_crypto_mit_des_cbc_encrypt = yes; then
20630   cat >>confdefs.h <<_ACEOF
20631 #define HAVE_LIBCRYPTO 1
20632 _ACEOF
20633
20634   LIBS="-lcrypto $LIBS"
20635
20636 fi
20637
20638
20639 { echo "$as_me:$LINENO: checking for krb5_init_context in -lkrb5" >&5
20640 echo $ECHO_N "checking for krb5_init_context in -lkrb5... $ECHO_C" >&6; }
20641 if test "${ac_cv_lib_krb5_krb5_init_context+set}" = set; then
20642   echo $ECHO_N "(cached) $ECHO_C" >&6
20643 else
20644   ac_check_lib_save_LIBS=$LIBS
20645 LIBS="-lkrb5  $LIBS"
20646 cat >conftest.$ac_ext <<_ACEOF
20647 /* confdefs.h.  */
20648 _ACEOF
20649 cat confdefs.h >>conftest.$ac_ext
20650 cat >>conftest.$ac_ext <<_ACEOF
20651 /* end confdefs.h.  */
20652
20653 /* Override any GCC internal prototype to avoid an error.
20654    Use char because int might match the return type of a GCC
20655    builtin and then its argument prototype would still apply.  */
20656 #ifdef __cplusplus
20657 extern "C"
20658 #endif
20659 char krb5_init_context ();
20660 int
20661 main ()
20662 {
20663 return krb5_init_context ();
20664   ;
20665   return 0;
20666 }
20667 _ACEOF
20668 rm -f conftest.$ac_objext conftest$ac_exeext
20669 if { (ac_try="$ac_link"
20670 case "(($ac_try" in
20671   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20672   *) ac_try_echo=$ac_try;;
20673 esac
20674 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20675   (eval "$ac_link") 2>conftest.er1
20676   ac_status=$?
20677   grep -v '^ *+' conftest.er1 >conftest.err
20678   rm -f conftest.er1
20679   cat conftest.err >&5
20680   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20681   (exit $ac_status); } && {
20682          test -z "$ac_c_werror_flag" ||
20683          test ! -s conftest.err
20684        } && test -s conftest$ac_exeext &&
20685        $as_test_x conftest$ac_exeext; then
20686   ac_cv_lib_krb5_krb5_init_context=yes
20687 else
20688   echo "$as_me: failed program was:" >&5
20689 sed 's/^/| /' conftest.$ac_ext >&5
20690
20691         ac_cv_lib_krb5_krb5_init_context=no
20692 fi
20693
20694 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20695       conftest$ac_exeext conftest.$ac_ext
20696 LIBS=$ac_check_lib_save_LIBS
20697 fi
20698 { echo "$as_me:$LINENO: result: $ac_cv_lib_krb5_krb5_init_context" >&5
20699 echo "${ECHO_T}$ac_cv_lib_krb5_krb5_init_context" >&6; }
20700 if test $ac_cv_lib_krb5_krb5_init_context = yes; then
20701   cat >>confdefs.h <<_ACEOF
20702 #define HAVE_LIBKRB5 1
20703 _ACEOF
20704
20705   LIBS="-lkrb5 $LIBS"
20706
20707 fi
20708
20709   if test "${with_kerberos5}" = no; then
20710
20711 { echo "$as_me:$LINENO: checking for des_cbc_encrypt in -ldes425" >&5
20712 echo $ECHO_N "checking for des_cbc_encrypt in -ldes425... $ECHO_C" >&6; }
20713 if test "${ac_cv_lib_des425_des_cbc_encrypt+set}" = set; then
20714   echo $ECHO_N "(cached) $ECHO_C" >&6
20715 else
20716   ac_check_lib_save_LIBS=$LIBS
20717 LIBS="-ldes425  $LIBS"
20718 cat >conftest.$ac_ext <<_ACEOF
20719 /* confdefs.h.  */
20720 _ACEOF
20721 cat confdefs.h >>conftest.$ac_ext
20722 cat >>conftest.$ac_ext <<_ACEOF
20723 /* end confdefs.h.  */
20724
20725 /* Override any GCC internal prototype to avoid an error.
20726    Use char because int might match the return type of a GCC
20727    builtin and then its argument prototype would still apply.  */
20728 #ifdef __cplusplus
20729 extern "C"
20730 #endif
20731 char des_cbc_encrypt ();
20732 int
20733 main ()
20734 {
20735 return des_cbc_encrypt ();
20736   ;
20737   return 0;
20738 }
20739 _ACEOF
20740 rm -f conftest.$ac_objext conftest$ac_exeext
20741 if { (ac_try="$ac_link"
20742 case "(($ac_try" in
20743   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20744   *) ac_try_echo=$ac_try;;
20745 esac
20746 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20747   (eval "$ac_link") 2>conftest.er1
20748   ac_status=$?
20749   grep -v '^ *+' conftest.er1 >conftest.err
20750   rm -f conftest.er1
20751   cat conftest.err >&5
20752   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20753   (exit $ac_status); } && {
20754          test -z "$ac_c_werror_flag" ||
20755          test ! -s conftest.err
20756        } && test -s conftest$ac_exeext &&
20757        $as_test_x conftest$ac_exeext; then
20758   ac_cv_lib_des425_des_cbc_encrypt=yes
20759 else
20760   echo "$as_me: failed program was:" >&5
20761 sed 's/^/| /' conftest.$ac_ext >&5
20762
20763         ac_cv_lib_des425_des_cbc_encrypt=no
20764 fi
20765
20766 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20767       conftest$ac_exeext conftest.$ac_ext
20768 LIBS=$ac_check_lib_save_LIBS
20769 fi
20770 { echo "$as_me:$LINENO: result: $ac_cv_lib_des425_des_cbc_encrypt" >&5
20771 echo "${ECHO_T}$ac_cv_lib_des425_des_cbc_encrypt" >&6; }
20772 if test $ac_cv_lib_des425_des_cbc_encrypt = yes; then
20773   cat >>confdefs.h <<_ACEOF
20774 #define HAVE_LIBDES425 1
20775 _ACEOF
20776
20777   LIBS="-ldes425 $LIBS"
20778
20779 else
20780
20781 { echo "$as_me:$LINENO: checking for des_cbc_encrypt in -ldes" >&5
20782 echo $ECHO_N "checking for des_cbc_encrypt in -ldes... $ECHO_C" >&6; }
20783 if test "${ac_cv_lib_des_des_cbc_encrypt+set}" = set; then
20784   echo $ECHO_N "(cached) $ECHO_C" >&6
20785 else
20786   ac_check_lib_save_LIBS=$LIBS
20787 LIBS="-ldes  $LIBS"
20788 cat >conftest.$ac_ext <<_ACEOF
20789 /* confdefs.h.  */
20790 _ACEOF
20791 cat confdefs.h >>conftest.$ac_ext
20792 cat >>conftest.$ac_ext <<_ACEOF
20793 /* end confdefs.h.  */
20794
20795 /* Override any GCC internal prototype to avoid an error.
20796    Use char because int might match the return type of a GCC
20797    builtin and then its argument prototype would still apply.  */
20798 #ifdef __cplusplus
20799 extern "C"
20800 #endif
20801 char des_cbc_encrypt ();
20802 int
20803 main ()
20804 {
20805 return des_cbc_encrypt ();
20806   ;
20807   return 0;
20808 }
20809 _ACEOF
20810 rm -f conftest.$ac_objext conftest$ac_exeext
20811 if { (ac_try="$ac_link"
20812 case "(($ac_try" in
20813   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20814   *) ac_try_echo=$ac_try;;
20815 esac
20816 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20817   (eval "$ac_link") 2>conftest.er1
20818   ac_status=$?
20819   grep -v '^ *+' conftest.er1 >conftest.err
20820   rm -f conftest.er1
20821   cat conftest.err >&5
20822   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20823   (exit $ac_status); } && {
20824          test -z "$ac_c_werror_flag" ||
20825          test ! -s conftest.err
20826        } && test -s conftest$ac_exeext &&
20827        $as_test_x conftest$ac_exeext; then
20828   ac_cv_lib_des_des_cbc_encrypt=yes
20829 else
20830   echo "$as_me: failed program was:" >&5
20831 sed 's/^/| /' conftest.$ac_ext >&5
20832
20833         ac_cv_lib_des_des_cbc_encrypt=no
20834 fi
20835
20836 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20837       conftest$ac_exeext conftest.$ac_ext
20838 LIBS=$ac_check_lib_save_LIBS
20839 fi
20840 { echo "$as_me:$LINENO: result: $ac_cv_lib_des_des_cbc_encrypt" >&5
20841 echo "${ECHO_T}$ac_cv_lib_des_des_cbc_encrypt" >&6; }
20842 if test $ac_cv_lib_des_des_cbc_encrypt = yes; then
20843   cat >>confdefs.h <<_ACEOF
20844 #define HAVE_LIBDES 1
20845 _ACEOF
20846
20847   LIBS="-ldes $LIBS"
20848
20849 fi
20850
20851 fi
20852
20853
20854 { echo "$as_me:$LINENO: checking for krb_get_cred in -lkrb4" >&5
20855 echo $ECHO_N "checking for krb_get_cred in -lkrb4... $ECHO_C" >&6; }
20856 if test "${ac_cv_lib_krb4_krb_get_cred+set}" = set; then
20857   echo $ECHO_N "(cached) $ECHO_C" >&6
20858 else
20859   ac_check_lib_save_LIBS=$LIBS
20860 LIBS="-lkrb4  $LIBS"
20861 cat >conftest.$ac_ext <<_ACEOF
20862 /* confdefs.h.  */
20863 _ACEOF
20864 cat confdefs.h >>conftest.$ac_ext
20865 cat >>conftest.$ac_ext <<_ACEOF
20866 /* end confdefs.h.  */
20867
20868 /* Override any GCC internal prototype to avoid an error.
20869    Use char because int might match the return type of a GCC
20870    builtin and then its argument prototype would still apply.  */
20871 #ifdef __cplusplus
20872 extern "C"
20873 #endif
20874 char krb_get_cred ();
20875 int
20876 main ()
20877 {
20878 return krb_get_cred ();
20879   ;
20880   return 0;
20881 }
20882 _ACEOF
20883 rm -f conftest.$ac_objext conftest$ac_exeext
20884 if { (ac_try="$ac_link"
20885 case "(($ac_try" in
20886   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20887   *) ac_try_echo=$ac_try;;
20888 esac
20889 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20890   (eval "$ac_link") 2>conftest.er1
20891   ac_status=$?
20892   grep -v '^ *+' conftest.er1 >conftest.err
20893   rm -f conftest.er1
20894   cat conftest.err >&5
20895   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20896   (exit $ac_status); } && {
20897          test -z "$ac_c_werror_flag" ||
20898          test ! -s conftest.err
20899        } && test -s conftest$ac_exeext &&
20900        $as_test_x conftest$ac_exeext; then
20901   ac_cv_lib_krb4_krb_get_cred=yes
20902 else
20903   echo "$as_me: failed program was:" >&5
20904 sed 's/^/| /' conftest.$ac_ext >&5
20905
20906         ac_cv_lib_krb4_krb_get_cred=no
20907 fi
20908
20909 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20910       conftest$ac_exeext conftest.$ac_ext
20911 LIBS=$ac_check_lib_save_LIBS
20912 fi
20913 { echo "$as_me:$LINENO: result: $ac_cv_lib_krb4_krb_get_cred" >&5
20914 echo "${ECHO_T}$ac_cv_lib_krb4_krb_get_cred" >&6; }
20915 if test $ac_cv_lib_krb4_krb_get_cred = yes; then
20916   cat >>confdefs.h <<_ACEOF
20917 #define HAVE_LIBKRB4 1
20918 _ACEOF
20919
20920   LIBS="-lkrb4 $LIBS"
20921
20922 else
20923
20924 { echo "$as_me:$LINENO: checking for krb_get_cred in -lkrb" >&5
20925 echo $ECHO_N "checking for krb_get_cred in -lkrb... $ECHO_C" >&6; }
20926 if test "${ac_cv_lib_krb_krb_get_cred+set}" = set; then
20927   echo $ECHO_N "(cached) $ECHO_C" >&6
20928 else
20929   ac_check_lib_save_LIBS=$LIBS
20930 LIBS="-lkrb  $LIBS"
20931 cat >conftest.$ac_ext <<_ACEOF
20932 /* confdefs.h.  */
20933 _ACEOF
20934 cat confdefs.h >>conftest.$ac_ext
20935 cat >>conftest.$ac_ext <<_ACEOF
20936 /* end confdefs.h.  */
20937
20938 /* Override any GCC internal prototype to avoid an error.
20939    Use char because int might match the return type of a GCC
20940    builtin and then its argument prototype would still apply.  */
20941 #ifdef __cplusplus
20942 extern "C"
20943 #endif
20944 char krb_get_cred ();
20945 int
20946 main ()
20947 {
20948 return krb_get_cred ();
20949   ;
20950   return 0;
20951 }
20952 _ACEOF
20953 rm -f conftest.$ac_objext conftest$ac_exeext
20954 if { (ac_try="$ac_link"
20955 case "(($ac_try" in
20956   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20957   *) ac_try_echo=$ac_try;;
20958 esac
20959 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20960   (eval "$ac_link") 2>conftest.er1
20961   ac_status=$?
20962   grep -v '^ *+' conftest.er1 >conftest.err
20963   rm -f conftest.er1
20964   cat conftest.err >&5
20965   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20966   (exit $ac_status); } && {
20967          test -z "$ac_c_werror_flag" ||
20968          test ! -s conftest.err
20969        } && test -s conftest$ac_exeext &&
20970        $as_test_x conftest$ac_exeext; then
20971   ac_cv_lib_krb_krb_get_cred=yes
20972 else
20973   echo "$as_me: failed program was:" >&5
20974 sed 's/^/| /' conftest.$ac_ext >&5
20975
20976         ac_cv_lib_krb_krb_get_cred=no
20977 fi
20978
20979 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20980       conftest$ac_exeext conftest.$ac_ext
20981 LIBS=$ac_check_lib_save_LIBS
20982 fi
20983 { echo "$as_me:$LINENO: result: $ac_cv_lib_krb_krb_get_cred" >&5
20984 echo "${ECHO_T}$ac_cv_lib_krb_krb_get_cred" >&6; }
20985 if test $ac_cv_lib_krb_krb_get_cred = yes; then
20986   cat >>confdefs.h <<_ACEOF
20987 #define HAVE_LIBKRB 1
20988 _ACEOF
20989
20990   LIBS="-lkrb $LIBS"
20991
20992 fi
20993
20994 fi
20995
20996   fi
20997
20998   if test "${with_kerberos5}" != no; then
20999
21000 for ac_header in krb5.h
21001 do
21002 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
21003 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21004   { echo "$as_me:$LINENO: checking for $ac_header" >&5
21005 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21006 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21007   echo $ECHO_N "(cached) $ECHO_C" >&6
21008 fi
21009 ac_res=`eval echo '${'$as_ac_Header'}'`
21010                { echo "$as_me:$LINENO: result: $ac_res" >&5
21011 echo "${ECHO_T}$ac_res" >&6; }
21012 else
21013   # Is the header compilable?
21014 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
21015 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
21016 cat >conftest.$ac_ext <<_ACEOF
21017 /* confdefs.h.  */
21018 _ACEOF
21019 cat confdefs.h >>conftest.$ac_ext
21020 cat >>conftest.$ac_ext <<_ACEOF
21021 /* end confdefs.h.  */
21022 $ac_includes_default
21023 #include <$ac_header>
21024 _ACEOF
21025 rm -f conftest.$ac_objext
21026 if { (ac_try="$ac_compile"
21027 case "(($ac_try" in
21028   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21029   *) ac_try_echo=$ac_try;;
21030 esac
21031 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21032   (eval "$ac_compile") 2>conftest.er1
21033   ac_status=$?
21034   grep -v '^ *+' conftest.er1 >conftest.err
21035   rm -f conftest.er1
21036   cat conftest.err >&5
21037   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21038   (exit $ac_status); } && {
21039          test -z "$ac_c_werror_flag" ||
21040          test ! -s conftest.err
21041        } && test -s conftest.$ac_objext; then
21042   ac_header_compiler=yes
21043 else
21044   echo "$as_me: failed program was:" >&5
21045 sed 's/^/| /' conftest.$ac_ext >&5
21046
21047         ac_header_compiler=no
21048 fi
21049
21050 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21051 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
21052 echo "${ECHO_T}$ac_header_compiler" >&6; }
21053
21054 # Is the header present?
21055 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
21056 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
21057 cat >conftest.$ac_ext <<_ACEOF
21058 /* confdefs.h.  */
21059 _ACEOF
21060 cat confdefs.h >>conftest.$ac_ext
21061 cat >>conftest.$ac_ext <<_ACEOF
21062 /* end confdefs.h.  */
21063 #include <$ac_header>
21064 _ACEOF
21065 if { (ac_try="$ac_cpp conftest.$ac_ext"
21066 case "(($ac_try" in
21067   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21068   *) ac_try_echo=$ac_try;;
21069 esac
21070 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21071   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
21072   ac_status=$?
21073   grep -v '^ *+' conftest.er1 >conftest.err
21074   rm -f conftest.er1
21075   cat conftest.err >&5
21076   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21077   (exit $ac_status); } >/dev/null && {
21078          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
21079          test ! -s conftest.err
21080        }; then
21081   ac_header_preproc=yes
21082 else
21083   echo "$as_me: failed program was:" >&5
21084 sed 's/^/| /' conftest.$ac_ext >&5
21085
21086   ac_header_preproc=no
21087 fi
21088
21089 rm -f conftest.err conftest.$ac_ext
21090 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
21091 echo "${ECHO_T}$ac_header_preproc" >&6; }
21092
21093 # So?  What about this header?
21094 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
21095   yes:no: )
21096     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
21097 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
21098     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
21099 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
21100     ac_header_preproc=yes
21101     ;;
21102   no:yes:* )
21103     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
21104 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
21105     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
21106 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
21107     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
21108 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
21109     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
21110 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
21111     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
21112 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
21113     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
21114 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
21115
21116     ;;
21117 esac
21118 { echo "$as_me:$LINENO: checking for $ac_header" >&5
21119 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21120 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21121   echo $ECHO_N "(cached) $ECHO_C" >&6
21122 else
21123   eval "$as_ac_Header=\$ac_header_preproc"
21124 fi
21125 ac_res=`eval echo '${'$as_ac_Header'}'`
21126                { echo "$as_me:$LINENO: result: $ac_res" >&5
21127 echo "${ECHO_T}$ac_res" >&6; }
21128
21129 fi
21130 if test `eval echo '${'$as_ac_Header'}'` = yes; then
21131   cat >>confdefs.h <<_ACEOF
21132 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
21133 _ACEOF
21134  { echo "$as_me:$LINENO: checking for krb5_error.text" >&5
21135 echo $ECHO_N "checking for krb5_error.text... $ECHO_C" >&6; }
21136 if test "${ac_cv_member_krb5_error_text+set}" = set; then
21137   echo $ECHO_N "(cached) $ECHO_C" >&6
21138 else
21139   cat >conftest.$ac_ext <<_ACEOF
21140 /* confdefs.h.  */
21141 _ACEOF
21142 cat confdefs.h >>conftest.$ac_ext
21143 cat >>conftest.$ac_ext <<_ACEOF
21144 /* end confdefs.h.  */
21145 #include <krb5.h>
21146
21147 int
21148 main ()
21149 {
21150 static krb5_error ac_aggr;
21151 if (ac_aggr.text)
21152 return 0;
21153   ;
21154   return 0;
21155 }
21156 _ACEOF
21157 rm -f conftest.$ac_objext
21158 if { (ac_try="$ac_compile"
21159 case "(($ac_try" in
21160   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21161   *) ac_try_echo=$ac_try;;
21162 esac
21163 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21164   (eval "$ac_compile") 2>conftest.er1
21165   ac_status=$?
21166   grep -v '^ *+' conftest.er1 >conftest.err
21167   rm -f conftest.er1
21168   cat conftest.err >&5
21169   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21170   (exit $ac_status); } && {
21171          test -z "$ac_c_werror_flag" ||
21172          test ! -s conftest.err
21173        } && test -s conftest.$ac_objext; then
21174   ac_cv_member_krb5_error_text=yes
21175 else
21176   echo "$as_me: failed program was:" >&5
21177 sed 's/^/| /' conftest.$ac_ext >&5
21178
21179         cat >conftest.$ac_ext <<_ACEOF
21180 /* confdefs.h.  */
21181 _ACEOF
21182 cat confdefs.h >>conftest.$ac_ext
21183 cat >>conftest.$ac_ext <<_ACEOF
21184 /* end confdefs.h.  */
21185 #include <krb5.h>
21186
21187 int
21188 main ()
21189 {
21190 static krb5_error ac_aggr;
21191 if (sizeof ac_aggr.text)
21192 return 0;
21193   ;
21194   return 0;
21195 }
21196 _ACEOF
21197 rm -f conftest.$ac_objext
21198 if { (ac_try="$ac_compile"
21199 case "(($ac_try" in
21200   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21201   *) ac_try_echo=$ac_try;;
21202 esac
21203 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21204   (eval "$ac_compile") 2>conftest.er1
21205   ac_status=$?
21206   grep -v '^ *+' conftest.er1 >conftest.err
21207   rm -f conftest.er1
21208   cat conftest.err >&5
21209   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21210   (exit $ac_status); } && {
21211          test -z "$ac_c_werror_flag" ||
21212          test ! -s conftest.err
21213        } && test -s conftest.$ac_objext; then
21214   ac_cv_member_krb5_error_text=yes
21215 else
21216   echo "$as_me: failed program was:" >&5
21217 sed 's/^/| /' conftest.$ac_ext >&5
21218
21219         ac_cv_member_krb5_error_text=no
21220 fi
21221
21222 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21223 fi
21224
21225 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21226 fi
21227 { echo "$as_me:$LINENO: result: $ac_cv_member_krb5_error_text" >&5
21228 echo "${ECHO_T}$ac_cv_member_krb5_error_text" >&6; }
21229 if test $ac_cv_member_krb5_error_text = yes; then
21230
21231 cat >>confdefs.h <<_ACEOF
21232 #define HAVE_KRB5_ERROR_TEXT 1
21233 _ACEOF
21234
21235
21236 fi
21237 { echo "$as_me:$LINENO: checking for krb5_error.e_text" >&5
21238 echo $ECHO_N "checking for krb5_error.e_text... $ECHO_C" >&6; }
21239 if test "${ac_cv_member_krb5_error_e_text+set}" = set; then
21240   echo $ECHO_N "(cached) $ECHO_C" >&6
21241 else
21242   cat >conftest.$ac_ext <<_ACEOF
21243 /* confdefs.h.  */
21244 _ACEOF
21245 cat confdefs.h >>conftest.$ac_ext
21246 cat >>conftest.$ac_ext <<_ACEOF
21247 /* end confdefs.h.  */
21248 #include <krb5.h>
21249
21250 int
21251 main ()
21252 {
21253 static krb5_error ac_aggr;
21254 if (ac_aggr.e_text)
21255 return 0;
21256   ;
21257   return 0;
21258 }
21259 _ACEOF
21260 rm -f conftest.$ac_objext
21261 if { (ac_try="$ac_compile"
21262 case "(($ac_try" in
21263   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21264   *) ac_try_echo=$ac_try;;
21265 esac
21266 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21267   (eval "$ac_compile") 2>conftest.er1
21268   ac_status=$?
21269   grep -v '^ *+' conftest.er1 >conftest.err
21270   rm -f conftest.er1
21271   cat conftest.err >&5
21272   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21273   (exit $ac_status); } && {
21274          test -z "$ac_c_werror_flag" ||
21275          test ! -s conftest.err
21276        } && test -s conftest.$ac_objext; then
21277   ac_cv_member_krb5_error_e_text=yes
21278 else
21279   echo "$as_me: failed program was:" >&5
21280 sed 's/^/| /' conftest.$ac_ext >&5
21281
21282         cat >conftest.$ac_ext <<_ACEOF
21283 /* confdefs.h.  */
21284 _ACEOF
21285 cat confdefs.h >>conftest.$ac_ext
21286 cat >>conftest.$ac_ext <<_ACEOF
21287 /* end confdefs.h.  */
21288 #include <krb5.h>
21289
21290 int
21291 main ()
21292 {
21293 static krb5_error ac_aggr;
21294 if (sizeof ac_aggr.e_text)
21295 return 0;
21296   ;
21297   return 0;
21298 }
21299 _ACEOF
21300 rm -f conftest.$ac_objext
21301 if { (ac_try="$ac_compile"
21302 case "(($ac_try" in
21303   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21304   *) ac_try_echo=$ac_try;;
21305 esac
21306 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21307   (eval "$ac_compile") 2>conftest.er1
21308   ac_status=$?
21309   grep -v '^ *+' conftest.er1 >conftest.err
21310   rm -f conftest.er1
21311   cat conftest.err >&5
21312   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21313   (exit $ac_status); } && {
21314          test -z "$ac_c_werror_flag" ||
21315          test ! -s conftest.err
21316        } && test -s conftest.$ac_objext; then
21317   ac_cv_member_krb5_error_e_text=yes
21318 else
21319   echo "$as_me: failed program was:" >&5
21320 sed 's/^/| /' conftest.$ac_ext >&5
21321
21322         ac_cv_member_krb5_error_e_text=no
21323 fi
21324
21325 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21326 fi
21327
21328 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21329 fi
21330 { echo "$as_me:$LINENO: result: $ac_cv_member_krb5_error_e_text" >&5
21331 echo "${ECHO_T}$ac_cv_member_krb5_error_e_text" >&6; }
21332 if test $ac_cv_member_krb5_error_e_text = yes; then
21333
21334 cat >>confdefs.h <<_ACEOF
21335 #define HAVE_KRB5_ERROR_E_TEXT 1
21336 _ACEOF
21337
21338
21339 fi
21340
21341 fi
21342
21343 done
21344
21345   else
21346
21347 for ac_header in des.h
21348 do
21349 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
21350 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21351   { echo "$as_me:$LINENO: checking for $ac_header" >&5
21352 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21353 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21354   echo $ECHO_N "(cached) $ECHO_C" >&6
21355 fi
21356 ac_res=`eval echo '${'$as_ac_Header'}'`
21357                { echo "$as_me:$LINENO: result: $ac_res" >&5
21358 echo "${ECHO_T}$ac_res" >&6; }
21359 else
21360   # Is the header compilable?
21361 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
21362 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
21363 cat >conftest.$ac_ext <<_ACEOF
21364 /* confdefs.h.  */
21365 _ACEOF
21366 cat confdefs.h >>conftest.$ac_ext
21367 cat >>conftest.$ac_ext <<_ACEOF
21368 /* end confdefs.h.  */
21369 $ac_includes_default
21370 #include <$ac_header>
21371 _ACEOF
21372 rm -f conftest.$ac_objext
21373 if { (ac_try="$ac_compile"
21374 case "(($ac_try" in
21375   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21376   *) ac_try_echo=$ac_try;;
21377 esac
21378 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21379   (eval "$ac_compile") 2>conftest.er1
21380   ac_status=$?
21381   grep -v '^ *+' conftest.er1 >conftest.err
21382   rm -f conftest.er1
21383   cat conftest.err >&5
21384   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21385   (exit $ac_status); } && {
21386          test -z "$ac_c_werror_flag" ||
21387          test ! -s conftest.err
21388        } && test -s conftest.$ac_objext; then
21389   ac_header_compiler=yes
21390 else
21391   echo "$as_me: failed program was:" >&5
21392 sed 's/^/| /' conftest.$ac_ext >&5
21393
21394         ac_header_compiler=no
21395 fi
21396
21397 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21398 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
21399 echo "${ECHO_T}$ac_header_compiler" >&6; }
21400
21401 # Is the header present?
21402 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
21403 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
21404 cat >conftest.$ac_ext <<_ACEOF
21405 /* confdefs.h.  */
21406 _ACEOF
21407 cat confdefs.h >>conftest.$ac_ext
21408 cat >>conftest.$ac_ext <<_ACEOF
21409 /* end confdefs.h.  */
21410 #include <$ac_header>
21411 _ACEOF
21412 if { (ac_try="$ac_cpp conftest.$ac_ext"
21413 case "(($ac_try" in
21414   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21415   *) ac_try_echo=$ac_try;;
21416 esac
21417 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21418   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
21419   ac_status=$?
21420   grep -v '^ *+' conftest.er1 >conftest.err
21421   rm -f conftest.er1
21422   cat conftest.err >&5
21423   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21424   (exit $ac_status); } >/dev/null && {
21425          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
21426          test ! -s conftest.err
21427        }; then
21428   ac_header_preproc=yes
21429 else
21430   echo "$as_me: failed program was:" >&5
21431 sed 's/^/| /' conftest.$ac_ext >&5
21432
21433   ac_header_preproc=no
21434 fi
21435
21436 rm -f conftest.err conftest.$ac_ext
21437 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
21438 echo "${ECHO_T}$ac_header_preproc" >&6; }
21439
21440 # So?  What about this header?
21441 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
21442   yes:no: )
21443     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
21444 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
21445     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
21446 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
21447     ac_header_preproc=yes
21448     ;;
21449   no:yes:* )
21450     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
21451 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
21452     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
21453 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
21454     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
21455 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
21456     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
21457 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
21458     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
21459 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
21460     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
21461 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
21462
21463     ;;
21464 esac
21465 { echo "$as_me:$LINENO: checking for $ac_header" >&5
21466 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21467 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21468   echo $ECHO_N "(cached) $ECHO_C" >&6
21469 else
21470   eval "$as_ac_Header=\$ac_header_preproc"
21471 fi
21472 ac_res=`eval echo '${'$as_ac_Header'}'`
21473                { echo "$as_me:$LINENO: result: $ac_res" >&5
21474 echo "${ECHO_T}$ac_res" >&6; }
21475
21476 fi
21477 if test `eval echo '${'$as_ac_Header'}'` = yes; then
21478   cat >>confdefs.h <<_ACEOF
21479 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
21480 _ACEOF
21481
21482 else
21483
21484 for ac_header in kerberosIV/des.h
21485 do
21486 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
21487 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21488   { echo "$as_me:$LINENO: checking for $ac_header" >&5
21489 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21490 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21491   echo $ECHO_N "(cached) $ECHO_C" >&6
21492 fi
21493 ac_res=`eval echo '${'$as_ac_Header'}'`
21494                { echo "$as_me:$LINENO: result: $ac_res" >&5
21495 echo "${ECHO_T}$ac_res" >&6; }
21496 else
21497   # Is the header compilable?
21498 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
21499 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
21500 cat >conftest.$ac_ext <<_ACEOF
21501 /* confdefs.h.  */
21502 _ACEOF
21503 cat confdefs.h >>conftest.$ac_ext
21504 cat >>conftest.$ac_ext <<_ACEOF
21505 /* end confdefs.h.  */
21506 $ac_includes_default
21507 #include <$ac_header>
21508 _ACEOF
21509 rm -f conftest.$ac_objext
21510 if { (ac_try="$ac_compile"
21511 case "(($ac_try" in
21512   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21513   *) ac_try_echo=$ac_try;;
21514 esac
21515 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21516   (eval "$ac_compile") 2>conftest.er1
21517   ac_status=$?
21518   grep -v '^ *+' conftest.er1 >conftest.err
21519   rm -f conftest.er1
21520   cat conftest.err >&5
21521   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21522   (exit $ac_status); } && {
21523          test -z "$ac_c_werror_flag" ||
21524          test ! -s conftest.err
21525        } && test -s conftest.$ac_objext; then
21526   ac_header_compiler=yes
21527 else
21528   echo "$as_me: failed program was:" >&5
21529 sed 's/^/| /' conftest.$ac_ext >&5
21530
21531         ac_header_compiler=no
21532 fi
21533
21534 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21535 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
21536 echo "${ECHO_T}$ac_header_compiler" >&6; }
21537
21538 # Is the header present?
21539 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
21540 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
21541 cat >conftest.$ac_ext <<_ACEOF
21542 /* confdefs.h.  */
21543 _ACEOF
21544 cat confdefs.h >>conftest.$ac_ext
21545 cat >>conftest.$ac_ext <<_ACEOF
21546 /* end confdefs.h.  */
21547 #include <$ac_header>
21548 _ACEOF
21549 if { (ac_try="$ac_cpp conftest.$ac_ext"
21550 case "(($ac_try" in
21551   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21552   *) ac_try_echo=$ac_try;;
21553 esac
21554 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21555   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
21556   ac_status=$?
21557   grep -v '^ *+' conftest.er1 >conftest.err
21558   rm -f conftest.er1
21559   cat conftest.err >&5
21560   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21561   (exit $ac_status); } >/dev/null && {
21562          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
21563          test ! -s conftest.err
21564        }; then
21565   ac_header_preproc=yes
21566 else
21567   echo "$as_me: failed program was:" >&5
21568 sed 's/^/| /' conftest.$ac_ext >&5
21569
21570   ac_header_preproc=no
21571 fi
21572
21573 rm -f conftest.err conftest.$ac_ext
21574 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
21575 echo "${ECHO_T}$ac_header_preproc" >&6; }
21576
21577 # So?  What about this header?
21578 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
21579   yes:no: )
21580     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
21581 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
21582     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
21583 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
21584     ac_header_preproc=yes
21585     ;;
21586   no:yes:* )
21587     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
21588 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
21589     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
21590 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
21591     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
21592 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
21593     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
21594 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
21595     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
21596 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
21597     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
21598 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
21599
21600     ;;
21601 esac
21602 { echo "$as_me:$LINENO: checking for $ac_header" >&5
21603 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21604 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21605   echo $ECHO_N "(cached) $ECHO_C" >&6
21606 else
21607   eval "$as_ac_Header=\$ac_header_preproc"
21608 fi
21609 ac_res=`eval echo '${'$as_ac_Header'}'`
21610                { echo "$as_me:$LINENO: result: $ac_res" >&5
21611 echo "${ECHO_T}$ac_res" >&6; }
21612
21613 fi
21614 if test `eval echo '${'$as_ac_Header'}'` = yes; then
21615   cat >>confdefs.h <<_ACEOF
21616 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
21617 _ACEOF
21618
21619 else
21620
21621 for ac_header in kerberos/des.h
21622 do
21623 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
21624 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21625   { echo "$as_me:$LINENO: checking for $ac_header" >&5
21626 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21627 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21628   echo $ECHO_N "(cached) $ECHO_C" >&6
21629 fi
21630 ac_res=`eval echo '${'$as_ac_Header'}'`
21631                { echo "$as_me:$LINENO: result: $ac_res" >&5
21632 echo "${ECHO_T}$ac_res" >&6; }
21633 else
21634   # Is the header compilable?
21635 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
21636 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
21637 cat >conftest.$ac_ext <<_ACEOF
21638 /* confdefs.h.  */
21639 _ACEOF
21640 cat confdefs.h >>conftest.$ac_ext
21641 cat >>conftest.$ac_ext <<_ACEOF
21642 /* end confdefs.h.  */
21643 $ac_includes_default
21644 #include <$ac_header>
21645 _ACEOF
21646 rm -f conftest.$ac_objext
21647 if { (ac_try="$ac_compile"
21648 case "(($ac_try" in
21649   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21650   *) ac_try_echo=$ac_try;;
21651 esac
21652 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21653   (eval "$ac_compile") 2>conftest.er1
21654   ac_status=$?
21655   grep -v '^ *+' conftest.er1 >conftest.err
21656   rm -f conftest.er1
21657   cat conftest.err >&5
21658   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21659   (exit $ac_status); } && {
21660          test -z "$ac_c_werror_flag" ||
21661          test ! -s conftest.err
21662        } && test -s conftest.$ac_objext; then
21663   ac_header_compiler=yes
21664 else
21665   echo "$as_me: failed program was:" >&5
21666 sed 's/^/| /' conftest.$ac_ext >&5
21667
21668         ac_header_compiler=no
21669 fi
21670
21671 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21672 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
21673 echo "${ECHO_T}$ac_header_compiler" >&6; }
21674
21675 # Is the header present?
21676 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
21677 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
21678 cat >conftest.$ac_ext <<_ACEOF
21679 /* confdefs.h.  */
21680 _ACEOF
21681 cat confdefs.h >>conftest.$ac_ext
21682 cat >>conftest.$ac_ext <<_ACEOF
21683 /* end confdefs.h.  */
21684 #include <$ac_header>
21685 _ACEOF
21686 if { (ac_try="$ac_cpp conftest.$ac_ext"
21687 case "(($ac_try" in
21688   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21689   *) ac_try_echo=$ac_try;;
21690 esac
21691 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21692   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
21693   ac_status=$?
21694   grep -v '^ *+' conftest.er1 >conftest.err
21695   rm -f conftest.er1
21696   cat conftest.err >&5
21697   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21698   (exit $ac_status); } >/dev/null && {
21699          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
21700          test ! -s conftest.err
21701        }; then
21702   ac_header_preproc=yes
21703 else
21704   echo "$as_me: failed program was:" >&5
21705 sed 's/^/| /' conftest.$ac_ext >&5
21706
21707   ac_header_preproc=no
21708 fi
21709
21710 rm -f conftest.err conftest.$ac_ext
21711 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
21712 echo "${ECHO_T}$ac_header_preproc" >&6; }
21713
21714 # So?  What about this header?
21715 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
21716   yes:no: )
21717     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
21718 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
21719     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
21720 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
21721     ac_header_preproc=yes
21722     ;;
21723   no:yes:* )
21724     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
21725 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
21726     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
21727 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
21728     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
21729 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
21730     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
21731 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
21732     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
21733 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
21734     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
21735 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
21736
21737     ;;
21738 esac
21739 { echo "$as_me:$LINENO: checking for $ac_header" >&5
21740 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21741 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21742   echo $ECHO_N "(cached) $ECHO_C" >&6
21743 else
21744   eval "$as_ac_Header=\$ac_header_preproc"
21745 fi
21746 ac_res=`eval echo '${'$as_ac_Header'}'`
21747                { echo "$as_me:$LINENO: result: $ac_res" >&5
21748 echo "${ECHO_T}$ac_res" >&6; }
21749
21750 fi
21751 if test `eval echo '${'$as_ac_Header'}'` = yes; then
21752   cat >>confdefs.h <<_ACEOF
21753 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
21754 _ACEOF
21755
21756 fi
21757
21758 done
21759
21760 fi
21761
21762 done
21763
21764 fi
21765
21766 done
21767
21768
21769 for ac_header in krb.h
21770 do
21771 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
21772 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21773   { echo "$as_me:$LINENO: checking for $ac_header" >&5
21774 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21775 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21776   echo $ECHO_N "(cached) $ECHO_C" >&6
21777 fi
21778 ac_res=`eval echo '${'$as_ac_Header'}'`
21779                { echo "$as_me:$LINENO: result: $ac_res" >&5
21780 echo "${ECHO_T}$ac_res" >&6; }
21781 else
21782   # Is the header compilable?
21783 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
21784 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
21785 cat >conftest.$ac_ext <<_ACEOF
21786 /* confdefs.h.  */
21787 _ACEOF
21788 cat confdefs.h >>conftest.$ac_ext
21789 cat >>conftest.$ac_ext <<_ACEOF
21790 /* end confdefs.h.  */
21791 $ac_includes_default
21792 #include <$ac_header>
21793 _ACEOF
21794 rm -f conftest.$ac_objext
21795 if { (ac_try="$ac_compile"
21796 case "(($ac_try" in
21797   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21798   *) ac_try_echo=$ac_try;;
21799 esac
21800 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21801   (eval "$ac_compile") 2>conftest.er1
21802   ac_status=$?
21803   grep -v '^ *+' conftest.er1 >conftest.err
21804   rm -f conftest.er1
21805   cat conftest.err >&5
21806   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21807   (exit $ac_status); } && {
21808          test -z "$ac_c_werror_flag" ||
21809          test ! -s conftest.err
21810        } && test -s conftest.$ac_objext; then
21811   ac_header_compiler=yes
21812 else
21813   echo "$as_me: failed program was:" >&5
21814 sed 's/^/| /' conftest.$ac_ext >&5
21815
21816         ac_header_compiler=no
21817 fi
21818
21819 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21820 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
21821 echo "${ECHO_T}$ac_header_compiler" >&6; }
21822
21823 # Is the header present?
21824 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
21825 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
21826 cat >conftest.$ac_ext <<_ACEOF
21827 /* confdefs.h.  */
21828 _ACEOF
21829 cat confdefs.h >>conftest.$ac_ext
21830 cat >>conftest.$ac_ext <<_ACEOF
21831 /* end confdefs.h.  */
21832 #include <$ac_header>
21833 _ACEOF
21834 if { (ac_try="$ac_cpp conftest.$ac_ext"
21835 case "(($ac_try" in
21836   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21837   *) ac_try_echo=$ac_try;;
21838 esac
21839 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21840   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
21841   ac_status=$?
21842   grep -v '^ *+' conftest.er1 >conftest.err
21843   rm -f conftest.er1
21844   cat conftest.err >&5
21845   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21846   (exit $ac_status); } >/dev/null && {
21847          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
21848          test ! -s conftest.err
21849        }; then
21850   ac_header_preproc=yes
21851 else
21852   echo "$as_me: failed program was:" >&5
21853 sed 's/^/| /' conftest.$ac_ext >&5
21854
21855   ac_header_preproc=no
21856 fi
21857
21858 rm -f conftest.err conftest.$ac_ext
21859 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
21860 echo "${ECHO_T}$ac_header_preproc" >&6; }
21861
21862 # So?  What about this header?
21863 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
21864   yes:no: )
21865     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
21866 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
21867     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
21868 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
21869     ac_header_preproc=yes
21870     ;;
21871   no:yes:* )
21872     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
21873 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
21874     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
21875 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
21876     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
21877 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
21878     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
21879 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
21880     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
21881 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
21882     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
21883 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
21884
21885     ;;
21886 esac
21887 { echo "$as_me:$LINENO: checking for $ac_header" >&5
21888 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21889 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21890   echo $ECHO_N "(cached) $ECHO_C" >&6
21891 else
21892   eval "$as_ac_Header=\$ac_header_preproc"
21893 fi
21894 ac_res=`eval echo '${'$as_ac_Header'}'`
21895                { echo "$as_me:$LINENO: result: $ac_res" >&5
21896 echo "${ECHO_T}$ac_res" >&6; }
21897
21898 fi
21899 if test `eval echo '${'$as_ac_Header'}'` = yes; then
21900   cat >>confdefs.h <<_ACEOF
21901 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
21902 _ACEOF
21903
21904 else
21905
21906 for ac_header in kerberosIV/krb.h
21907 do
21908 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
21909 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21910   { echo "$as_me:$LINENO: checking for $ac_header" >&5
21911 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21912 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21913   echo $ECHO_N "(cached) $ECHO_C" >&6
21914 fi
21915 ac_res=`eval echo '${'$as_ac_Header'}'`
21916                { echo "$as_me:$LINENO: result: $ac_res" >&5
21917 echo "${ECHO_T}$ac_res" >&6; }
21918 else
21919   # Is the header compilable?
21920 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
21921 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
21922 cat >conftest.$ac_ext <<_ACEOF
21923 /* confdefs.h.  */
21924 _ACEOF
21925 cat confdefs.h >>conftest.$ac_ext
21926 cat >>conftest.$ac_ext <<_ACEOF
21927 /* end confdefs.h.  */
21928 $ac_includes_default
21929 #include <$ac_header>
21930 _ACEOF
21931 rm -f conftest.$ac_objext
21932 if { (ac_try="$ac_compile"
21933 case "(($ac_try" in
21934   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21935   *) ac_try_echo=$ac_try;;
21936 esac
21937 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21938   (eval "$ac_compile") 2>conftest.er1
21939   ac_status=$?
21940   grep -v '^ *+' conftest.er1 >conftest.err
21941   rm -f conftest.er1
21942   cat conftest.err >&5
21943   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21944   (exit $ac_status); } && {
21945          test -z "$ac_c_werror_flag" ||
21946          test ! -s conftest.err
21947        } && test -s conftest.$ac_objext; then
21948   ac_header_compiler=yes
21949 else
21950   echo "$as_me: failed program was:" >&5
21951 sed 's/^/| /' conftest.$ac_ext >&5
21952
21953         ac_header_compiler=no
21954 fi
21955
21956 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21957 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
21958 echo "${ECHO_T}$ac_header_compiler" >&6; }
21959
21960 # Is the header present?
21961 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
21962 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
21963 cat >conftest.$ac_ext <<_ACEOF
21964 /* confdefs.h.  */
21965 _ACEOF
21966 cat confdefs.h >>conftest.$ac_ext
21967 cat >>conftest.$ac_ext <<_ACEOF
21968 /* end confdefs.h.  */
21969 #include <$ac_header>
21970 _ACEOF
21971 if { (ac_try="$ac_cpp conftest.$ac_ext"
21972 case "(($ac_try" in
21973   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21974   *) ac_try_echo=$ac_try;;
21975 esac
21976 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21977   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
21978   ac_status=$?
21979   grep -v '^ *+' conftest.er1 >conftest.err
21980   rm -f conftest.er1
21981   cat conftest.err >&5
21982   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21983   (exit $ac_status); } >/dev/null && {
21984          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
21985          test ! -s conftest.err
21986        }; then
21987   ac_header_preproc=yes
21988 else
21989   echo "$as_me: failed program was:" >&5
21990 sed 's/^/| /' conftest.$ac_ext >&5
21991
21992   ac_header_preproc=no
21993 fi
21994
21995 rm -f conftest.err conftest.$ac_ext
21996 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
21997 echo "${ECHO_T}$ac_header_preproc" >&6; }
21998
21999 # So?  What about this header?
22000 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
22001   yes:no: )
22002     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
22003 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
22004     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
22005 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
22006     ac_header_preproc=yes
22007     ;;
22008   no:yes:* )
22009     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
22010 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
22011     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
22012 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
22013     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
22014 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
22015     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
22016 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
22017     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
22018 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
22019     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
22020 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
22021
22022     ;;
22023 esac
22024 { echo "$as_me:$LINENO: checking for $ac_header" >&5
22025 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
22026 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
22027   echo $ECHO_N "(cached) $ECHO_C" >&6
22028 else
22029   eval "$as_ac_Header=\$ac_header_preproc"
22030 fi
22031 ac_res=`eval echo '${'$as_ac_Header'}'`
22032                { echo "$as_me:$LINENO: result: $ac_res" >&5
22033 echo "${ECHO_T}$ac_res" >&6; }
22034
22035 fi
22036 if test `eval echo '${'$as_ac_Header'}'` = yes; then
22037   cat >>confdefs.h <<_ACEOF
22038 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
22039 _ACEOF
22040
22041 else
22042
22043 for ac_header in kerberos/krb.h
22044 do
22045 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
22046 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
22047   { echo "$as_me:$LINENO: checking for $ac_header" >&5
22048 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
22049 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
22050   echo $ECHO_N "(cached) $ECHO_C" >&6
22051 fi
22052 ac_res=`eval echo '${'$as_ac_Header'}'`
22053                { echo "$as_me:$LINENO: result: $ac_res" >&5
22054 echo "${ECHO_T}$ac_res" >&6; }
22055 else
22056   # Is the header compilable?
22057 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
22058 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
22059 cat >conftest.$ac_ext <<_ACEOF
22060 /* confdefs.h.  */
22061 _ACEOF
22062 cat confdefs.h >>conftest.$ac_ext
22063 cat >>conftest.$ac_ext <<_ACEOF
22064 /* end confdefs.h.  */
22065 $ac_includes_default
22066 #include <$ac_header>
22067 _ACEOF
22068 rm -f conftest.$ac_objext
22069 if { (ac_try="$ac_compile"
22070 case "(($ac_try" in
22071   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22072   *) ac_try_echo=$ac_try;;
22073 esac
22074 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22075   (eval "$ac_compile") 2>conftest.er1
22076   ac_status=$?
22077   grep -v '^ *+' conftest.er1 >conftest.err
22078   rm -f conftest.er1
22079   cat conftest.err >&5
22080   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22081   (exit $ac_status); } && {
22082          test -z "$ac_c_werror_flag" ||
22083          test ! -s conftest.err
22084        } && test -s conftest.$ac_objext; then
22085   ac_header_compiler=yes
22086 else
22087   echo "$as_me: failed program was:" >&5
22088 sed 's/^/| /' conftest.$ac_ext >&5
22089
22090         ac_header_compiler=no
22091 fi
22092
22093 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22094 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
22095 echo "${ECHO_T}$ac_header_compiler" >&6; }
22096
22097 # Is the header present?
22098 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
22099 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
22100 cat >conftest.$ac_ext <<_ACEOF
22101 /* confdefs.h.  */
22102 _ACEOF
22103 cat confdefs.h >>conftest.$ac_ext
22104 cat >>conftest.$ac_ext <<_ACEOF
22105 /* end confdefs.h.  */
22106 #include <$ac_header>
22107 _ACEOF
22108 if { (ac_try="$ac_cpp conftest.$ac_ext"
22109 case "(($ac_try" in
22110   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22111   *) ac_try_echo=$ac_try;;
22112 esac
22113 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22114   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
22115   ac_status=$?
22116   grep -v '^ *+' conftest.er1 >conftest.err
22117   rm -f conftest.er1
22118   cat conftest.err >&5
22119   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22120   (exit $ac_status); } >/dev/null && {
22121          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
22122          test ! -s conftest.err
22123        }; then
22124   ac_header_preproc=yes
22125 else
22126   echo "$as_me: failed program was:" >&5
22127 sed 's/^/| /' conftest.$ac_ext >&5
22128
22129   ac_header_preproc=no
22130 fi
22131
22132 rm -f conftest.err conftest.$ac_ext
22133 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
22134 echo "${ECHO_T}$ac_header_preproc" >&6; }
22135
22136 # So?  What about this header?
22137 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
22138   yes:no: )
22139     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
22140 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
22141     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
22142 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
22143     ac_header_preproc=yes
22144     ;;
22145   no:yes:* )
22146     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
22147 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
22148     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
22149 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
22150     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
22151 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
22152     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
22153 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
22154     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
22155 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
22156     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
22157 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
22158
22159     ;;
22160 esac
22161 { echo "$as_me:$LINENO: checking for $ac_header" >&5
22162 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
22163 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
22164   echo $ECHO_N "(cached) $ECHO_C" >&6
22165 else
22166   eval "$as_ac_Header=\$ac_header_preproc"
22167 fi
22168 ac_res=`eval echo '${'$as_ac_Header'}'`
22169                { echo "$as_me:$LINENO: result: $ac_res" >&5
22170 echo "${ECHO_T}$ac_res" >&6; }
22171
22172 fi
22173 if test `eval echo '${'$as_ac_Header'}'` = yes; then
22174   cat >>confdefs.h <<_ACEOF
22175 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
22176 _ACEOF
22177
22178 fi
22179
22180 done
22181
22182 fi
22183
22184 done
22185
22186 fi
22187
22188 done
22189
22190   fi
22191
22192 for ac_header in com_err.h
22193 do
22194 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
22195 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
22196   { echo "$as_me:$LINENO: checking for $ac_header" >&5
22197 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
22198 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
22199   echo $ECHO_N "(cached) $ECHO_C" >&6
22200 fi
22201 ac_res=`eval echo '${'$as_ac_Header'}'`
22202                { echo "$as_me:$LINENO: result: $ac_res" >&5
22203 echo "${ECHO_T}$ac_res" >&6; }
22204 else
22205   # Is the header compilable?
22206 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
22207 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
22208 cat >conftest.$ac_ext <<_ACEOF
22209 /* confdefs.h.  */
22210 _ACEOF
22211 cat confdefs.h >>conftest.$ac_ext
22212 cat >>conftest.$ac_ext <<_ACEOF
22213 /* end confdefs.h.  */
22214 $ac_includes_default
22215 #include <$ac_header>
22216 _ACEOF
22217 rm -f conftest.$ac_objext
22218 if { (ac_try="$ac_compile"
22219 case "(($ac_try" in
22220   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22221   *) ac_try_echo=$ac_try;;
22222 esac
22223 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22224   (eval "$ac_compile") 2>conftest.er1
22225   ac_status=$?
22226   grep -v '^ *+' conftest.er1 >conftest.err
22227   rm -f conftest.er1
22228   cat conftest.err >&5
22229   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22230   (exit $ac_status); } && {
22231          test -z "$ac_c_werror_flag" ||
22232          test ! -s conftest.err
22233        } && test -s conftest.$ac_objext; then
22234   ac_header_compiler=yes
22235 else
22236   echo "$as_me: failed program was:" >&5
22237 sed 's/^/| /' conftest.$ac_ext >&5
22238
22239         ac_header_compiler=no
22240 fi
22241
22242 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22243 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
22244 echo "${ECHO_T}$ac_header_compiler" >&6; }
22245
22246 # Is the header present?
22247 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
22248 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
22249 cat >conftest.$ac_ext <<_ACEOF
22250 /* confdefs.h.  */
22251 _ACEOF
22252 cat confdefs.h >>conftest.$ac_ext
22253 cat >>conftest.$ac_ext <<_ACEOF
22254 /* end confdefs.h.  */
22255 #include <$ac_header>
22256 _ACEOF
22257 if { (ac_try="$ac_cpp conftest.$ac_ext"
22258 case "(($ac_try" in
22259   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22260   *) ac_try_echo=$ac_try;;
22261 esac
22262 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22263   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
22264   ac_status=$?
22265   grep -v '^ *+' conftest.er1 >conftest.err
22266   rm -f conftest.er1
22267   cat conftest.err >&5
22268   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22269   (exit $ac_status); } >/dev/null && {
22270          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
22271          test ! -s conftest.err
22272        }; then
22273   ac_header_preproc=yes
22274 else
22275   echo "$as_me: failed program was:" >&5
22276 sed 's/^/| /' conftest.$ac_ext >&5
22277
22278   ac_header_preproc=no
22279 fi
22280
22281 rm -f conftest.err conftest.$ac_ext
22282 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
22283 echo "${ECHO_T}$ac_header_preproc" >&6; }
22284
22285 # So?  What about this header?
22286 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
22287   yes:no: )
22288     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
22289 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
22290     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
22291 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
22292     ac_header_preproc=yes
22293     ;;
22294   no:yes:* )
22295     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
22296 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
22297     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
22298 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
22299     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
22300 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
22301     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
22302 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
22303     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
22304 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
22305     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
22306 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
22307
22308     ;;
22309 esac
22310 { echo "$as_me:$LINENO: checking for $ac_header" >&5
22311 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
22312 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
22313   echo $ECHO_N "(cached) $ECHO_C" >&6
22314 else
22315   eval "$as_ac_Header=\$ac_header_preproc"
22316 fi
22317 ac_res=`eval echo '${'$as_ac_Header'}'`
22318                { echo "$as_me:$LINENO: result: $ac_res" >&5
22319 echo "${ECHO_T}$ac_res" >&6; }
22320
22321 fi
22322 if test `eval echo '${'$as_ac_Header'}'` = yes; then
22323   cat >>confdefs.h <<_ACEOF
22324 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
22325 _ACEOF
22326
22327 fi
22328
22329 done
22330
22331 fi
22332
22333 # Solaris requires -lintl if you want strerror (which calls dgettext)
22334 # to return localized messages.
22335
22336 { echo "$as_me:$LINENO: checking for dgettext in -lintl" >&5
22337 echo $ECHO_N "checking for dgettext in -lintl... $ECHO_C" >&6; }
22338 if test "${ac_cv_lib_intl_dgettext+set}" = set; then
22339   echo $ECHO_N "(cached) $ECHO_C" >&6
22340 else
22341   ac_check_lib_save_LIBS=$LIBS
22342 LIBS="-lintl  $LIBS"
22343 cat >conftest.$ac_ext <<_ACEOF
22344 /* confdefs.h.  */
22345 _ACEOF
22346 cat confdefs.h >>conftest.$ac_ext
22347 cat >>conftest.$ac_ext <<_ACEOF
22348 /* end confdefs.h.  */
22349
22350 /* Override any GCC internal prototype to avoid an error.
22351    Use char because int might match the return type of a GCC
22352    builtin and then its argument prototype would still apply.  */
22353 #ifdef __cplusplus
22354 extern "C"
22355 #endif
22356 char dgettext ();
22357 int
22358 main ()
22359 {
22360 return dgettext ();
22361   ;
22362   return 0;
22363 }
22364 _ACEOF
22365 rm -f conftest.$ac_objext conftest$ac_exeext
22366 if { (ac_try="$ac_link"
22367 case "(($ac_try" in
22368   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22369   *) ac_try_echo=$ac_try;;
22370 esac
22371 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22372   (eval "$ac_link") 2>conftest.er1
22373   ac_status=$?
22374   grep -v '^ *+' conftest.er1 >conftest.err
22375   rm -f conftest.er1
22376   cat conftest.err >&5
22377   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22378   (exit $ac_status); } && {
22379          test -z "$ac_c_werror_flag" ||
22380          test ! -s conftest.err
22381        } && test -s conftest$ac_exeext &&
22382        $as_test_x conftest$ac_exeext; then
22383   ac_cv_lib_intl_dgettext=yes
22384 else
22385   echo "$as_me: failed program was:" >&5
22386 sed 's/^/| /' conftest.$ac_ext >&5
22387
22388         ac_cv_lib_intl_dgettext=no
22389 fi
22390
22391 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
22392       conftest$ac_exeext conftest.$ac_ext
22393 LIBS=$ac_check_lib_save_LIBS
22394 fi
22395 { echo "$as_me:$LINENO: result: $ac_cv_lib_intl_dgettext" >&5
22396 echo "${ECHO_T}$ac_cv_lib_intl_dgettext" >&6; }
22397 if test $ac_cv_lib_intl_dgettext = yes; then
22398   cat >>confdefs.h <<_ACEOF
22399 #define HAVE_LIBINTL 1
22400 _ACEOF
22401
22402   LIBS="-lintl $LIBS"
22403
22404 fi
22405
22406
22407 { echo "$as_me:$LINENO: checking whether localtime caches TZ" >&5
22408 echo $ECHO_N "checking whether localtime caches TZ... $ECHO_C" >&6; }
22409 if test "${emacs_cv_localtime_cache+set}" = set; then
22410   echo $ECHO_N "(cached) $ECHO_C" >&6
22411 else
22412   if test x$ac_cv_func_tzset = xyes; then
22413 if test "$cross_compiling" = yes; then
22414   # If we have tzset, assume the worst when cross-compiling.
22415 emacs_cv_localtime_cache=yes
22416 else
22417   cat >conftest.$ac_ext <<_ACEOF
22418 /* confdefs.h.  */
22419 _ACEOF
22420 cat confdefs.h >>conftest.$ac_ext
22421 cat >>conftest.$ac_ext <<_ACEOF
22422 /* end confdefs.h.  */
22423 #include <time.h>
22424 extern char **environ;
22425 unset_TZ ()
22426 {
22427   char **from, **to;
22428   for (to = from = environ; (*to = *from); from++)
22429     if (! (to[0][0] == 'T' && to[0][1] == 'Z' && to[0][2] == '='))
22430       to++;
22431 }
22432 char TZ_GMT0[] = "TZ=GMT0";
22433 char TZ_PST8[] = "TZ=PST8";
22434 main()
22435 {
22436   time_t now = time ((time_t *) 0);
22437   int hour_GMT0, hour_unset;
22438   if (putenv (TZ_GMT0) != 0)
22439     exit (1);
22440   hour_GMT0 = localtime (&now)->tm_hour;
22441   unset_TZ ();
22442   hour_unset = localtime (&now)->tm_hour;
22443   if (putenv (TZ_PST8) != 0)
22444     exit (1);
22445   if (localtime (&now)->tm_hour == hour_GMT0)
22446     exit (1);
22447   unset_TZ ();
22448   if (localtime (&now)->tm_hour != hour_unset)
22449     exit (1);
22450   exit (0);
22451 }
22452 _ACEOF
22453 rm -f conftest$ac_exeext
22454 if { (ac_try="$ac_link"
22455 case "(($ac_try" in
22456   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22457   *) ac_try_echo=$ac_try;;
22458 esac
22459 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22460   (eval "$ac_link") 2>&5
22461   ac_status=$?
22462   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22463   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
22464   { (case "(($ac_try" in
22465   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22466   *) ac_try_echo=$ac_try;;
22467 esac
22468 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22469   (eval "$ac_try") 2>&5
22470   ac_status=$?
22471   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22472   (exit $ac_status); }; }; then
22473   emacs_cv_localtime_cache=no
22474 else
22475   echo "$as_me: program exited with status $ac_status" >&5
22476 echo "$as_me: failed program was:" >&5
22477 sed 's/^/| /' conftest.$ac_ext >&5
22478
22479 ( exit $ac_status )
22480 emacs_cv_localtime_cache=yes
22481 fi
22482 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
22483 fi
22484
22485
22486 else
22487         # If we lack tzset, report that localtime does not cache TZ,
22488         # since we can't invalidate the cache if we don't have tzset.
22489         emacs_cv_localtime_cache=no
22490 fi
22491 fi
22492 { echo "$as_me:$LINENO: result: $emacs_cv_localtime_cache" >&5
22493 echo "${ECHO_T}$emacs_cv_localtime_cache" >&6; }
22494 if test $emacs_cv_localtime_cache = yes; then
22495
22496 cat >>confdefs.h <<\_ACEOF
22497 #define LOCALTIME_CACHE 1
22498 _ACEOF
22499
22500 fi
22501
22502 if test "x$HAVE_TIMEVAL" = xyes; then
22503
22504 for ac_func in gettimeofday
22505 do
22506 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
22507 { echo "$as_me:$LINENO: checking for $ac_func" >&5
22508 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
22509 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
22510   echo $ECHO_N "(cached) $ECHO_C" >&6
22511 else
22512   cat >conftest.$ac_ext <<_ACEOF
22513 /* confdefs.h.  */
22514 _ACEOF
22515 cat confdefs.h >>conftest.$ac_ext
22516 cat >>conftest.$ac_ext <<_ACEOF
22517 /* end confdefs.h.  */
22518 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
22519    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
22520 #define $ac_func innocuous_$ac_func
22521
22522 /* System header to define __stub macros and hopefully few prototypes,
22523     which can conflict with char $ac_func (); below.
22524     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
22525     <limits.h> exists even on freestanding compilers.  */
22526
22527 #ifdef __STDC__
22528 # include <limits.h>
22529 #else
22530 # include <assert.h>
22531 #endif
22532
22533 #undef $ac_func
22534
22535 /* Override any GCC internal prototype to avoid an error.
22536    Use char because int might match the return type of a GCC
22537    builtin and then its argument prototype would still apply.  */
22538 #ifdef __cplusplus
22539 extern "C"
22540 #endif
22541 char $ac_func ();
22542 /* The GNU C library defines this for functions which it implements
22543     to always fail with ENOSYS.  Some functions are actually named
22544     something starting with __ and the normal name is an alias.  */
22545 #if defined __stub_$ac_func || defined __stub___$ac_func
22546 choke me
22547 #endif
22548
22549 int
22550 main ()
22551 {
22552 return $ac_func ();
22553   ;
22554   return 0;
22555 }
22556 _ACEOF
22557 rm -f conftest.$ac_objext conftest$ac_exeext
22558 if { (ac_try="$ac_link"
22559 case "(($ac_try" in
22560   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22561   *) ac_try_echo=$ac_try;;
22562 esac
22563 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22564   (eval "$ac_link") 2>conftest.er1
22565   ac_status=$?
22566   grep -v '^ *+' conftest.er1 >conftest.err
22567   rm -f conftest.er1
22568   cat conftest.err >&5
22569   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22570   (exit $ac_status); } && {
22571          test -z "$ac_c_werror_flag" ||
22572          test ! -s conftest.err
22573        } && test -s conftest$ac_exeext &&
22574        $as_test_x conftest$ac_exeext; then
22575   eval "$as_ac_var=yes"
22576 else
22577   echo "$as_me: failed program was:" >&5
22578 sed 's/^/| /' conftest.$ac_ext >&5
22579
22580         eval "$as_ac_var=no"
22581 fi
22582
22583 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
22584       conftest$ac_exeext conftest.$ac_ext
22585 fi
22586 ac_res=`eval echo '${'$as_ac_var'}'`
22587                { echo "$as_me:$LINENO: result: $ac_res" >&5
22588 echo "${ECHO_T}$ac_res" >&6; }
22589 if test `eval echo '${'$as_ac_var'}'` = yes; then
22590   cat >>confdefs.h <<_ACEOF
22591 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
22592 _ACEOF
22593
22594 fi
22595 done
22596
22597   if test $ac_cv_func_gettimeofday = yes; then
22598     { echo "$as_me:$LINENO: checking whether gettimeofday can accept two arguments" >&5
22599 echo $ECHO_N "checking whether gettimeofday can accept two arguments... $ECHO_C" >&6; }
22600 if test "${emacs_cv_gettimeofday_two_arguments+set}" = set; then
22601   echo $ECHO_N "(cached) $ECHO_C" >&6
22602 else
22603   cat >conftest.$ac_ext <<_ACEOF
22604 /* confdefs.h.  */
22605 _ACEOF
22606 cat confdefs.h >>conftest.$ac_ext
22607 cat >>conftest.$ac_ext <<_ACEOF
22608 /* end confdefs.h.  */
22609
22610 #ifdef TIME_WITH_SYS_TIME
22611 #include <sys/time.h>
22612 #include <time.h>
22613 #else
22614 #ifdef HAVE_SYS_TIME_H
22615 #include <sys/time.h>
22616 #else
22617 #include <time.h>
22618 #endif
22619 #endif
22620 int
22621 main ()
22622 {
22623 struct timeval time;
22624        gettimeofday (&time, 0);
22625   ;
22626   return 0;
22627 }
22628 _ACEOF
22629 rm -f conftest.$ac_objext
22630 if { (ac_try="$ac_compile"
22631 case "(($ac_try" in
22632   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22633   *) ac_try_echo=$ac_try;;
22634 esac
22635 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22636   (eval "$ac_compile") 2>conftest.er1
22637   ac_status=$?
22638   grep -v '^ *+' conftest.er1 >conftest.err
22639   rm -f conftest.er1
22640   cat conftest.err >&5
22641   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22642   (exit $ac_status); } && {
22643          test -z "$ac_c_werror_flag" ||
22644          test ! -s conftest.err
22645        } && test -s conftest.$ac_objext; then
22646   emacs_cv_gettimeofday_two_arguments=yes
22647 else
22648   echo "$as_me: failed program was:" >&5
22649 sed 's/^/| /' conftest.$ac_ext >&5
22650
22651         emacs_cv_gettimeofday_two_arguments=no
22652 fi
22653
22654 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22655 fi
22656 { echo "$as_me:$LINENO: result: $emacs_cv_gettimeofday_two_arguments" >&5
22657 echo "${ECHO_T}$emacs_cv_gettimeofday_two_arguments" >&6; }
22658     if test $emacs_cv_gettimeofday_two_arguments = no; then
22659
22660 cat >>confdefs.h <<\_ACEOF
22661 #define GETTIMEOFDAY_ONE_ARGUMENT 1
22662 _ACEOF
22663
22664     fi
22665   fi
22666 fi
22667
22668 ok_so_far=yes
22669 { echo "$as_me:$LINENO: checking for socket" >&5
22670 echo $ECHO_N "checking for socket... $ECHO_C" >&6; }
22671 if test "${ac_cv_func_socket+set}" = set; then
22672   echo $ECHO_N "(cached) $ECHO_C" >&6
22673 else
22674   cat >conftest.$ac_ext <<_ACEOF
22675 /* confdefs.h.  */
22676 _ACEOF
22677 cat confdefs.h >>conftest.$ac_ext
22678 cat >>conftest.$ac_ext <<_ACEOF
22679 /* end confdefs.h.  */
22680 /* Define socket to an innocuous variant, in case <limits.h> declares socket.
22681    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
22682 #define socket innocuous_socket
22683
22684 /* System header to define __stub macros and hopefully few prototypes,
22685     which can conflict with char socket (); below.
22686     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
22687     <limits.h> exists even on freestanding compilers.  */
22688
22689 #ifdef __STDC__
22690 # include <limits.h>
22691 #else
22692 # include <assert.h>
22693 #endif
22694
22695 #undef socket
22696
22697 /* Override any GCC internal prototype to avoid an error.
22698    Use char because int might match the return type of a GCC
22699    builtin and then its argument prototype would still apply.  */
22700 #ifdef __cplusplus
22701 extern "C"
22702 #endif
22703 char socket ();
22704 /* The GNU C library defines this for functions which it implements
22705     to always fail with ENOSYS.  Some functions are actually named
22706     something starting with __ and the normal name is an alias.  */
22707 #if defined __stub_socket || defined __stub___socket
22708 choke me
22709 #endif
22710
22711 int
22712 main ()
22713 {
22714 return socket ();
22715   ;
22716   return 0;
22717 }
22718 _ACEOF
22719 rm -f conftest.$ac_objext conftest$ac_exeext
22720 if { (ac_try="$ac_link"
22721 case "(($ac_try" in
22722   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22723   *) ac_try_echo=$ac_try;;
22724 esac
22725 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22726   (eval "$ac_link") 2>conftest.er1
22727   ac_status=$?
22728   grep -v '^ *+' conftest.er1 >conftest.err
22729   rm -f conftest.er1
22730   cat conftest.err >&5
22731   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22732   (exit $ac_status); } && {
22733          test -z "$ac_c_werror_flag" ||
22734          test ! -s conftest.err
22735        } && test -s conftest$ac_exeext &&
22736        $as_test_x conftest$ac_exeext; then
22737   ac_cv_func_socket=yes
22738 else
22739   echo "$as_me: failed program was:" >&5
22740 sed 's/^/| /' conftest.$ac_ext >&5
22741
22742         ac_cv_func_socket=no
22743 fi
22744
22745 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
22746       conftest$ac_exeext conftest.$ac_ext
22747 fi
22748 { echo "$as_me:$LINENO: result: $ac_cv_func_socket" >&5
22749 echo "${ECHO_T}$ac_cv_func_socket" >&6; }
22750 if test $ac_cv_func_socket = yes; then
22751   :
22752 else
22753   ok_so_far=no
22754 fi
22755
22756 if test $ok_so_far = yes; then
22757   if test "${ac_cv_header_netinet_in_h+set}" = set; then
22758   { echo "$as_me:$LINENO: checking for netinet/in.h" >&5
22759 echo $ECHO_N "checking for netinet/in.h... $ECHO_C" >&6; }
22760 if test "${ac_cv_header_netinet_in_h+set}" = set; then
22761   echo $ECHO_N "(cached) $ECHO_C" >&6
22762 fi
22763 { echo "$as_me:$LINENO: result: $ac_cv_header_netinet_in_h" >&5
22764 echo "${ECHO_T}$ac_cv_header_netinet_in_h" >&6; }
22765 else
22766   # Is the header compilable?
22767 { echo "$as_me:$LINENO: checking netinet/in.h usability" >&5
22768 echo $ECHO_N "checking netinet/in.h usability... $ECHO_C" >&6; }
22769 cat >conftest.$ac_ext <<_ACEOF
22770 /* confdefs.h.  */
22771 _ACEOF
22772 cat confdefs.h >>conftest.$ac_ext
22773 cat >>conftest.$ac_ext <<_ACEOF
22774 /* end confdefs.h.  */
22775 $ac_includes_default
22776 #include <netinet/in.h>
22777 _ACEOF
22778 rm -f conftest.$ac_objext
22779 if { (ac_try="$ac_compile"
22780 case "(($ac_try" in
22781   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22782   *) ac_try_echo=$ac_try;;
22783 esac
22784 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22785   (eval "$ac_compile") 2>conftest.er1
22786   ac_status=$?
22787   grep -v '^ *+' conftest.er1 >conftest.err
22788   rm -f conftest.er1
22789   cat conftest.err >&5
22790   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22791   (exit $ac_status); } && {
22792          test -z "$ac_c_werror_flag" ||
22793          test ! -s conftest.err
22794        } && test -s conftest.$ac_objext; then
22795   ac_header_compiler=yes
22796 else
22797   echo "$as_me: failed program was:" >&5
22798 sed 's/^/| /' conftest.$ac_ext >&5
22799
22800         ac_header_compiler=no
22801 fi
22802
22803 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22804 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
22805 echo "${ECHO_T}$ac_header_compiler" >&6; }
22806
22807 # Is the header present?
22808 { echo "$as_me:$LINENO: checking netinet/in.h presence" >&5
22809 echo $ECHO_N "checking netinet/in.h presence... $ECHO_C" >&6; }
22810 cat >conftest.$ac_ext <<_ACEOF
22811 /* confdefs.h.  */
22812 _ACEOF
22813 cat confdefs.h >>conftest.$ac_ext
22814 cat >>conftest.$ac_ext <<_ACEOF
22815 /* end confdefs.h.  */
22816 #include <netinet/in.h>
22817 _ACEOF
22818 if { (ac_try="$ac_cpp conftest.$ac_ext"
22819 case "(($ac_try" in
22820   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22821   *) ac_try_echo=$ac_try;;
22822 esac
22823 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22824   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
22825   ac_status=$?
22826   grep -v '^ *+' conftest.er1 >conftest.err
22827   rm -f conftest.er1
22828   cat conftest.err >&5
22829   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22830   (exit $ac_status); } >/dev/null && {
22831          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
22832          test ! -s conftest.err
22833        }; then
22834   ac_header_preproc=yes
22835 else
22836   echo "$as_me: failed program was:" >&5
22837 sed 's/^/| /' conftest.$ac_ext >&5
22838
22839   ac_header_preproc=no
22840 fi
22841
22842 rm -f conftest.err conftest.$ac_ext
22843 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
22844 echo "${ECHO_T}$ac_header_preproc" >&6; }
22845
22846 # So?  What about this header?
22847 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
22848   yes:no: )
22849     { echo "$as_me:$LINENO: WARNING: netinet/in.h: accepted by the compiler, rejected by the preprocessor!" >&5
22850 echo "$as_me: WARNING: netinet/in.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
22851     { echo "$as_me:$LINENO: WARNING: netinet/in.h: proceeding with the compiler's result" >&5
22852 echo "$as_me: WARNING: netinet/in.h: proceeding with the compiler's result" >&2;}
22853     ac_header_preproc=yes
22854     ;;
22855   no:yes:* )
22856     { echo "$as_me:$LINENO: WARNING: netinet/in.h: present but cannot be compiled" >&5
22857 echo "$as_me: WARNING: netinet/in.h: present but cannot be compiled" >&2;}
22858     { echo "$as_me:$LINENO: WARNING: netinet/in.h:     check for missing prerequisite headers?" >&5
22859 echo "$as_me: WARNING: netinet/in.h:     check for missing prerequisite headers?" >&2;}
22860     { echo "$as_me:$LINENO: WARNING: netinet/in.h: see the Autoconf documentation" >&5
22861 echo "$as_me: WARNING: netinet/in.h: see the Autoconf documentation" >&2;}
22862     { echo "$as_me:$LINENO: WARNING: netinet/in.h:     section \"Present But Cannot Be Compiled\"" >&5
22863 echo "$as_me: WARNING: netinet/in.h:     section \"Present But Cannot Be Compiled\"" >&2;}
22864     { echo "$as_me:$LINENO: WARNING: netinet/in.h: proceeding with the preprocessor's result" >&5
22865 echo "$as_me: WARNING: netinet/in.h: proceeding with the preprocessor's result" >&2;}
22866     { echo "$as_me:$LINENO: WARNING: netinet/in.h: in the future, the compiler will take precedence" >&5
22867 echo "$as_me: WARNING: netinet/in.h: in the future, the compiler will take precedence" >&2;}
22868
22869     ;;
22870 esac
22871 { echo "$as_me:$LINENO: checking for netinet/in.h" >&5
22872 echo $ECHO_N "checking for netinet/in.h... $ECHO_C" >&6; }
22873 if test "${ac_cv_header_netinet_in_h+set}" = set; then
22874   echo $ECHO_N "(cached) $ECHO_C" >&6
22875 else
22876   ac_cv_header_netinet_in_h=$ac_header_preproc
22877 fi
22878 { echo "$as_me:$LINENO: result: $ac_cv_header_netinet_in_h" >&5
22879 echo "${ECHO_T}$ac_cv_header_netinet_in_h" >&6; }
22880
22881 fi
22882 if test $ac_cv_header_netinet_in_h = yes; then
22883   :
22884 else
22885   ok_so_far=no
22886 fi
22887
22888
22889 fi
22890 if test $ok_so_far = yes; then
22891   if test "${ac_cv_header_arpa_inet_h+set}" = set; then
22892   { echo "$as_me:$LINENO: checking for arpa/inet.h" >&5
22893 echo $ECHO_N "checking for arpa/inet.h... $ECHO_C" >&6; }
22894 if test "${ac_cv_header_arpa_inet_h+set}" = set; then
22895   echo $ECHO_N "(cached) $ECHO_C" >&6
22896 fi
22897 { echo "$as_me:$LINENO: result: $ac_cv_header_arpa_inet_h" >&5
22898 echo "${ECHO_T}$ac_cv_header_arpa_inet_h" >&6; }
22899 else
22900   # Is the header compilable?
22901 { echo "$as_me:$LINENO: checking arpa/inet.h usability" >&5
22902 echo $ECHO_N "checking arpa/inet.h usability... $ECHO_C" >&6; }
22903 cat >conftest.$ac_ext <<_ACEOF
22904 /* confdefs.h.  */
22905 _ACEOF
22906 cat confdefs.h >>conftest.$ac_ext
22907 cat >>conftest.$ac_ext <<_ACEOF
22908 /* end confdefs.h.  */
22909 $ac_includes_default
22910 #include <arpa/inet.h>
22911 _ACEOF
22912 rm -f conftest.$ac_objext
22913 if { (ac_try="$ac_compile"
22914 case "(($ac_try" in
22915   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22916   *) ac_try_echo=$ac_try;;
22917 esac
22918 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22919   (eval "$ac_compile") 2>conftest.er1
22920   ac_status=$?
22921   grep -v '^ *+' conftest.er1 >conftest.err
22922   rm -f conftest.er1
22923   cat conftest.err >&5
22924   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22925   (exit $ac_status); } && {
22926          test -z "$ac_c_werror_flag" ||
22927          test ! -s conftest.err
22928        } && test -s conftest.$ac_objext; then
22929   ac_header_compiler=yes
22930 else
22931   echo "$as_me: failed program was:" >&5
22932 sed 's/^/| /' conftest.$ac_ext >&5
22933
22934         ac_header_compiler=no
22935 fi
22936
22937 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22938 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
22939 echo "${ECHO_T}$ac_header_compiler" >&6; }
22940
22941 # Is the header present?
22942 { echo "$as_me:$LINENO: checking arpa/inet.h presence" >&5
22943 echo $ECHO_N "checking arpa/inet.h presence... $ECHO_C" >&6; }
22944 cat >conftest.$ac_ext <<_ACEOF
22945 /* confdefs.h.  */
22946 _ACEOF
22947 cat confdefs.h >>conftest.$ac_ext
22948 cat >>conftest.$ac_ext <<_ACEOF
22949 /* end confdefs.h.  */
22950 #include <arpa/inet.h>
22951 _ACEOF
22952 if { (ac_try="$ac_cpp conftest.$ac_ext"
22953 case "(($ac_try" in
22954   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22955   *) ac_try_echo=$ac_try;;
22956 esac
22957 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22958   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
22959   ac_status=$?
22960   grep -v '^ *+' conftest.er1 >conftest.err
22961   rm -f conftest.er1
22962   cat conftest.err >&5
22963   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22964   (exit $ac_status); } >/dev/null && {
22965          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
22966          test ! -s conftest.err
22967        }; then
22968   ac_header_preproc=yes
22969 else
22970   echo "$as_me: failed program was:" >&5
22971 sed 's/^/| /' conftest.$ac_ext >&5
22972
22973   ac_header_preproc=no
22974 fi
22975
22976 rm -f conftest.err conftest.$ac_ext
22977 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
22978 echo "${ECHO_T}$ac_header_preproc" >&6; }
22979
22980 # So?  What about this header?
22981 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
22982   yes:no: )
22983     { echo "$as_me:$LINENO: WARNING: arpa/inet.h: accepted by the compiler, rejected by the preprocessor!" >&5
22984 echo "$as_me: WARNING: arpa/inet.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
22985     { echo "$as_me:$LINENO: WARNING: arpa/inet.h: proceeding with the compiler's result" >&5
22986 echo "$as_me: WARNING: arpa/inet.h: proceeding with the compiler's result" >&2;}
22987     ac_header_preproc=yes
22988     ;;
22989   no:yes:* )
22990     { echo "$as_me:$LINENO: WARNING: arpa/inet.h: present but cannot be compiled" >&5
22991 echo "$as_me: WARNING: arpa/inet.h: present but cannot be compiled" >&2;}
22992     { echo "$as_me:$LINENO: WARNING: arpa/inet.h:     check for missing prerequisite headers?" >&5
22993 echo "$as_me: WARNING: arpa/inet.h:     check for missing prerequisite headers?" >&2;}
22994     { echo "$as_me:$LINENO: WARNING: arpa/inet.h: see the Autoconf documentation" >&5
22995 echo "$as_me: WARNING: arpa/inet.h: see the Autoconf documentation" >&2;}
22996     { echo "$as_me:$LINENO: WARNING: arpa/inet.h:     section \"Present But Cannot Be Compiled\"" >&5
22997 echo "$as_me: WARNING: arpa/inet.h:     section \"Present But Cannot Be Compiled\"" >&2;}
22998     { echo "$as_me:$LINENO: WARNING: arpa/inet.h: proceeding with the preprocessor's result" >&5
22999 echo "$as_me: WARNING: arpa/inet.h: proceeding with the preprocessor's result" >&2;}
23000     { echo "$as_me:$LINENO: WARNING: arpa/inet.h: in the future, the compiler will take precedence" >&5
23001 echo "$as_me: WARNING: arpa/inet.h: in the future, the compiler will take precedence" >&2;}
23002
23003     ;;
23004 esac
23005 { echo "$as_me:$LINENO: checking for arpa/inet.h" >&5
23006 echo $ECHO_N "checking for arpa/inet.h... $ECHO_C" >&6; }
23007 if test "${ac_cv_header_arpa_inet_h+set}" = set; then
23008   echo $ECHO_N "(cached) $ECHO_C" >&6
23009 else
23010   ac_cv_header_arpa_inet_h=$ac_header_preproc
23011 fi
23012 { echo "$as_me:$LINENO: result: $ac_cv_header_arpa_inet_h" >&5
23013 echo "${ECHO_T}$ac_cv_header_arpa_inet_h" >&6; }
23014
23015 fi
23016 if test $ac_cv_header_arpa_inet_h = yes; then
23017   :
23018 else
23019   ok_so_far=no
23020 fi
23021
23022
23023 fi
23024 if test $ok_so_far = yes; then
23025
23026 cat >>confdefs.h <<\_ACEOF
23027 #define HAVE_INET_SOCKETS 1
23028 _ACEOF
23029
23030 fi
23031
23032
23033 for ac_header in sys/ioctl.h
23034 do
23035 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
23036 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
23037   { echo "$as_me:$LINENO: checking for $ac_header" >&5
23038 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
23039 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
23040   echo $ECHO_N "(cached) $ECHO_C" >&6
23041 fi
23042 ac_res=`eval echo '${'$as_ac_Header'}'`
23043                { echo "$as_me:$LINENO: result: $ac_res" >&5
23044 echo "${ECHO_T}$ac_res" >&6; }
23045 else
23046   # Is the header compilable?
23047 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
23048 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
23049 cat >conftest.$ac_ext <<_ACEOF
23050 /* confdefs.h.  */
23051 _ACEOF
23052 cat confdefs.h >>conftest.$ac_ext
23053 cat >>conftest.$ac_ext <<_ACEOF
23054 /* end confdefs.h.  */
23055 $ac_includes_default
23056 #include <$ac_header>
23057 _ACEOF
23058 rm -f conftest.$ac_objext
23059 if { (ac_try="$ac_compile"
23060 case "(($ac_try" in
23061   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23062   *) ac_try_echo=$ac_try;;
23063 esac
23064 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23065   (eval "$ac_compile") 2>conftest.er1
23066   ac_status=$?
23067   grep -v '^ *+' conftest.er1 >conftest.err
23068   rm -f conftest.er1
23069   cat conftest.err >&5
23070   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23071   (exit $ac_status); } && {
23072          test -z "$ac_c_werror_flag" ||
23073          test ! -s conftest.err
23074        } && test -s conftest.$ac_objext; then
23075   ac_header_compiler=yes
23076 else
23077   echo "$as_me: failed program was:" >&5
23078 sed 's/^/| /' conftest.$ac_ext >&5
23079
23080         ac_header_compiler=no
23081 fi
23082
23083 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23084 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
23085 echo "${ECHO_T}$ac_header_compiler" >&6; }
23086
23087 # Is the header present?
23088 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
23089 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
23090 cat >conftest.$ac_ext <<_ACEOF
23091 /* confdefs.h.  */
23092 _ACEOF
23093 cat confdefs.h >>conftest.$ac_ext
23094 cat >>conftest.$ac_ext <<_ACEOF
23095 /* end confdefs.h.  */
23096 #include <$ac_header>
23097 _ACEOF
23098 if { (ac_try="$ac_cpp conftest.$ac_ext"
23099 case "(($ac_try" in
23100   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23101   *) ac_try_echo=$ac_try;;
23102 esac
23103 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23104   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
23105   ac_status=$?
23106   grep -v '^ *+' conftest.er1 >conftest.err
23107   rm -f conftest.er1
23108   cat conftest.err >&5
23109   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23110   (exit $ac_status); } >/dev/null && {
23111          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
23112          test ! -s conftest.err
23113        }; then
23114   ac_header_preproc=yes
23115 else
23116   echo "$as_me: failed program was:" >&5
23117 sed 's/^/| /' conftest.$ac_ext >&5
23118
23119   ac_header_preproc=no
23120 fi
23121
23122 rm -f conftest.err conftest.$ac_ext
23123 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
23124 echo "${ECHO_T}$ac_header_preproc" >&6; }
23125
23126 # So?  What about this header?
23127 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
23128   yes:no: )
23129     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
23130 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
23131     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
23132 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
23133     ac_header_preproc=yes
23134     ;;
23135   no:yes:* )
23136     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
23137 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
23138     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
23139 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
23140     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
23141 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
23142     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
23143 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
23144     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
23145 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
23146     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
23147 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
23148
23149     ;;
23150 esac
23151 { echo "$as_me:$LINENO: checking for $ac_header" >&5
23152 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
23153 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
23154   echo $ECHO_N "(cached) $ECHO_C" >&6
23155 else
23156   eval "$as_ac_Header=\$ac_header_preproc"
23157 fi
23158 ac_res=`eval echo '${'$as_ac_Header'}'`
23159                { echo "$as_me:$LINENO: result: $ac_res" >&5
23160 echo "${ECHO_T}$ac_res" >&6; }
23161
23162 fi
23163 if test `eval echo '${'$as_ac_Header'}'` = yes; then
23164   cat >>confdefs.h <<_ACEOF
23165 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
23166 _ACEOF
23167
23168 fi
23169
23170 done
23171
23172
23173 if test -f /usr/lpp/X11/bin/smt.exp; then
23174
23175 cat >>confdefs.h <<\_ACEOF
23176 #define HAVE_AIX_SMT_EXP 1
23177 _ACEOF
23178
23179 fi
23180
23181 { echo "$as_me:$LINENO: checking whether system supports dynamic ptys" >&5
23182 echo $ECHO_N "checking whether system supports dynamic ptys... $ECHO_C" >&6; }
23183 if test -d /dev/pts && ls -d /dev/ptmx > /dev/null 2>&1 ; then
23184   { echo "$as_me:$LINENO: result: yes" >&5
23185 echo "${ECHO_T}yes" >&6; }
23186
23187 cat >>confdefs.h <<\_ACEOF
23188 #define HAVE_DEV_PTMX 1
23189 _ACEOF
23190
23191 else
23192   { echo "$as_me:$LINENO: result: no" >&5
23193 echo "${ECHO_T}no" >&6; }
23194 fi
23195
23196 { echo "$as_me:$LINENO: checking for pid_t" >&5
23197 echo $ECHO_N "checking for pid_t... $ECHO_C" >&6; }
23198 if test "${ac_cv_type_pid_t+set}" = set; then
23199   echo $ECHO_N "(cached) $ECHO_C" >&6
23200 else
23201   cat >conftest.$ac_ext <<_ACEOF
23202 /* confdefs.h.  */
23203 _ACEOF
23204 cat confdefs.h >>conftest.$ac_ext
23205 cat >>conftest.$ac_ext <<_ACEOF
23206 /* end confdefs.h.  */
23207 $ac_includes_default
23208 typedef pid_t ac__type_new_;
23209 int
23210 main ()
23211 {
23212 if ((ac__type_new_ *) 0)
23213   return 0;
23214 if (sizeof (ac__type_new_))
23215   return 0;
23216   ;
23217   return 0;
23218 }
23219 _ACEOF
23220 rm -f conftest.$ac_objext
23221 if { (ac_try="$ac_compile"
23222 case "(($ac_try" in
23223   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23224   *) ac_try_echo=$ac_try;;
23225 esac
23226 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23227   (eval "$ac_compile") 2>conftest.er1
23228   ac_status=$?
23229   grep -v '^ *+' conftest.er1 >conftest.err
23230   rm -f conftest.er1
23231   cat conftest.err >&5
23232   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23233   (exit $ac_status); } && {
23234          test -z "$ac_c_werror_flag" ||
23235          test ! -s conftest.err
23236        } && test -s conftest.$ac_objext; then
23237   ac_cv_type_pid_t=yes
23238 else
23239   echo "$as_me: failed program was:" >&5
23240 sed 's/^/| /' conftest.$ac_ext >&5
23241
23242         ac_cv_type_pid_t=no
23243 fi
23244
23245 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23246 fi
23247 { echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
23248 echo "${ECHO_T}$ac_cv_type_pid_t" >&6; }
23249 if test $ac_cv_type_pid_t = yes; then
23250   :
23251 else
23252
23253 cat >>confdefs.h <<_ACEOF
23254 #define pid_t int
23255 _ACEOF
23256
23257 fi
23258
23259
23260 for ac_header in vfork.h
23261 do
23262 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
23263 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
23264   { echo "$as_me:$LINENO: checking for $ac_header" >&5
23265 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
23266 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
23267   echo $ECHO_N "(cached) $ECHO_C" >&6
23268 fi
23269 ac_res=`eval echo '${'$as_ac_Header'}'`
23270                { echo "$as_me:$LINENO: result: $ac_res" >&5
23271 echo "${ECHO_T}$ac_res" >&6; }
23272 else
23273   # Is the header compilable?
23274 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
23275 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
23276 cat >conftest.$ac_ext <<_ACEOF
23277 /* confdefs.h.  */
23278 _ACEOF
23279 cat confdefs.h >>conftest.$ac_ext
23280 cat >>conftest.$ac_ext <<_ACEOF
23281 /* end confdefs.h.  */
23282 $ac_includes_default
23283 #include <$ac_header>
23284 _ACEOF
23285 rm -f conftest.$ac_objext
23286 if { (ac_try="$ac_compile"
23287 case "(($ac_try" in
23288   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23289   *) ac_try_echo=$ac_try;;
23290 esac
23291 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23292   (eval "$ac_compile") 2>conftest.er1
23293   ac_status=$?
23294   grep -v '^ *+' conftest.er1 >conftest.err
23295   rm -f conftest.er1
23296   cat conftest.err >&5
23297   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23298   (exit $ac_status); } && {
23299          test -z "$ac_c_werror_flag" ||
23300          test ! -s conftest.err
23301        } && test -s conftest.$ac_objext; then
23302   ac_header_compiler=yes
23303 else
23304   echo "$as_me: failed program was:" >&5
23305 sed 's/^/| /' conftest.$ac_ext >&5
23306
23307         ac_header_compiler=no
23308 fi
23309
23310 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23311 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
23312 echo "${ECHO_T}$ac_header_compiler" >&6; }
23313
23314 # Is the header present?
23315 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
23316 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
23317 cat >conftest.$ac_ext <<_ACEOF
23318 /* confdefs.h.  */
23319 _ACEOF
23320 cat confdefs.h >>conftest.$ac_ext
23321 cat >>conftest.$ac_ext <<_ACEOF
23322 /* end confdefs.h.  */
23323 #include <$ac_header>
23324 _ACEOF
23325 if { (ac_try="$ac_cpp conftest.$ac_ext"
23326 case "(($ac_try" in
23327   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23328   *) ac_try_echo=$ac_try;;
23329 esac
23330 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23331   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
23332   ac_status=$?
23333   grep -v '^ *+' conftest.er1 >conftest.err
23334   rm -f conftest.er1
23335   cat conftest.err >&5
23336   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23337   (exit $ac_status); } >/dev/null && {
23338          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
23339          test ! -s conftest.err
23340        }; then
23341   ac_header_preproc=yes
23342 else
23343   echo "$as_me: failed program was:" >&5
23344 sed 's/^/| /' conftest.$ac_ext >&5
23345
23346   ac_header_preproc=no
23347 fi
23348
23349 rm -f conftest.err conftest.$ac_ext
23350 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
23351 echo "${ECHO_T}$ac_header_preproc" >&6; }
23352
23353 # So?  What about this header?
23354 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
23355   yes:no: )
23356     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
23357 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
23358     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
23359 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
23360     ac_header_preproc=yes
23361     ;;
23362   no:yes:* )
23363     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
23364 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
23365     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
23366 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
23367     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
23368 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
23369     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
23370 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
23371     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
23372 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
23373     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
23374 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
23375
23376     ;;
23377 esac
23378 { echo "$as_me:$LINENO: checking for $ac_header" >&5
23379 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
23380 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
23381   echo $ECHO_N "(cached) $ECHO_C" >&6
23382 else
23383   eval "$as_ac_Header=\$ac_header_preproc"
23384 fi
23385 ac_res=`eval echo '${'$as_ac_Header'}'`
23386                { echo "$as_me:$LINENO: result: $ac_res" >&5
23387 echo "${ECHO_T}$ac_res" >&6; }
23388
23389 fi
23390 if test `eval echo '${'$as_ac_Header'}'` = yes; then
23391   cat >>confdefs.h <<_ACEOF
23392 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
23393 _ACEOF
23394
23395 fi
23396
23397 done
23398
23399
23400
23401 for ac_func in fork vfork
23402 do
23403 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
23404 { echo "$as_me:$LINENO: checking for $ac_func" >&5
23405 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
23406 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
23407   echo $ECHO_N "(cached) $ECHO_C" >&6
23408 else
23409   cat >conftest.$ac_ext <<_ACEOF
23410 /* confdefs.h.  */
23411 _ACEOF
23412 cat confdefs.h >>conftest.$ac_ext
23413 cat >>conftest.$ac_ext <<_ACEOF
23414 /* end confdefs.h.  */
23415 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
23416    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
23417 #define $ac_func innocuous_$ac_func
23418
23419 /* System header to define __stub macros and hopefully few prototypes,
23420     which can conflict with char $ac_func (); below.
23421     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
23422     <limits.h> exists even on freestanding compilers.  */
23423
23424 #ifdef __STDC__
23425 # include <limits.h>
23426 #else
23427 # include <assert.h>
23428 #endif
23429
23430 #undef $ac_func
23431
23432 /* Override any GCC internal prototype to avoid an error.
23433    Use char because int might match the return type of a GCC
23434    builtin and then its argument prototype would still apply.  */
23435 #ifdef __cplusplus
23436 extern "C"
23437 #endif
23438 char $ac_func ();
23439 /* The GNU C library defines this for functions which it implements
23440     to always fail with ENOSYS.  Some functions are actually named
23441     something starting with __ and the normal name is an alias.  */
23442 #if defined __stub_$ac_func || defined __stub___$ac_func
23443 choke me
23444 #endif
23445
23446 int
23447 main ()
23448 {
23449 return $ac_func ();
23450   ;
23451   return 0;
23452 }
23453 _ACEOF
23454 rm -f conftest.$ac_objext conftest$ac_exeext
23455 if { (ac_try="$ac_link"
23456 case "(($ac_try" in
23457   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23458   *) ac_try_echo=$ac_try;;
23459 esac
23460 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23461   (eval "$ac_link") 2>conftest.er1
23462   ac_status=$?
23463   grep -v '^ *+' conftest.er1 >conftest.err
23464   rm -f conftest.er1
23465   cat conftest.err >&5
23466   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23467   (exit $ac_status); } && {
23468          test -z "$ac_c_werror_flag" ||
23469          test ! -s conftest.err
23470        } && test -s conftest$ac_exeext &&
23471        $as_test_x conftest$ac_exeext; then
23472   eval "$as_ac_var=yes"
23473 else
23474   echo "$as_me: failed program was:" >&5
23475 sed 's/^/| /' conftest.$ac_ext >&5
23476
23477         eval "$as_ac_var=no"
23478 fi
23479
23480 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
23481       conftest$ac_exeext conftest.$ac_ext
23482 fi
23483 ac_res=`eval echo '${'$as_ac_var'}'`
23484                { echo "$as_me:$LINENO: result: $ac_res" >&5
23485 echo "${ECHO_T}$ac_res" >&6; }
23486 if test `eval echo '${'$as_ac_var'}'` = yes; then
23487   cat >>confdefs.h <<_ACEOF
23488 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
23489 _ACEOF
23490
23491 fi
23492 done
23493
23494 if test "x$ac_cv_func_fork" = xyes; then
23495   { echo "$as_me:$LINENO: checking for working fork" >&5
23496 echo $ECHO_N "checking for working fork... $ECHO_C" >&6; }
23497 if test "${ac_cv_func_fork_works+set}" = set; then
23498   echo $ECHO_N "(cached) $ECHO_C" >&6
23499 else
23500   if test "$cross_compiling" = yes; then
23501   ac_cv_func_fork_works=cross
23502 else
23503   cat >conftest.$ac_ext <<_ACEOF
23504 /* confdefs.h.  */
23505 _ACEOF
23506 cat confdefs.h >>conftest.$ac_ext
23507 cat >>conftest.$ac_ext <<_ACEOF
23508 /* end confdefs.h.  */
23509 $ac_includes_default
23510 int
23511 main ()
23512 {
23513
23514           /* By Ruediger Kuhlmann. */
23515           return fork () < 0;
23516
23517   ;
23518   return 0;
23519 }
23520 _ACEOF
23521 rm -f conftest$ac_exeext
23522 if { (ac_try="$ac_link"
23523 case "(($ac_try" in
23524   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23525   *) ac_try_echo=$ac_try;;
23526 esac
23527 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23528   (eval "$ac_link") 2>&5
23529   ac_status=$?
23530   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23531   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
23532   { (case "(($ac_try" in
23533   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23534   *) ac_try_echo=$ac_try;;
23535 esac
23536 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23537   (eval "$ac_try") 2>&5
23538   ac_status=$?
23539   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23540   (exit $ac_status); }; }; then
23541   ac_cv_func_fork_works=yes
23542 else
23543   echo "$as_me: program exited with status $ac_status" >&5
23544 echo "$as_me: failed program was:" >&5
23545 sed 's/^/| /' conftest.$ac_ext >&5
23546
23547 ( exit $ac_status )
23548 ac_cv_func_fork_works=no
23549 fi
23550 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
23551 fi
23552
23553
23554 fi
23555 { echo "$as_me:$LINENO: result: $ac_cv_func_fork_works" >&5
23556 echo "${ECHO_T}$ac_cv_func_fork_works" >&6; }
23557
23558 else
23559   ac_cv_func_fork_works=$ac_cv_func_fork
23560 fi
23561 if test "x$ac_cv_func_fork_works" = xcross; then
23562   case $host in
23563     *-*-amigaos* | *-*-msdosdjgpp*)
23564       # Override, as these systems have only a dummy fork() stub
23565       ac_cv_func_fork_works=no
23566       ;;
23567     *)
23568       ac_cv_func_fork_works=yes
23569       ;;
23570   esac
23571   { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
23572 echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
23573 fi
23574 ac_cv_func_vfork_works=$ac_cv_func_vfork
23575 if test "x$ac_cv_func_vfork" = xyes; then
23576   { echo "$as_me:$LINENO: checking for working vfork" >&5
23577 echo $ECHO_N "checking for working vfork... $ECHO_C" >&6; }
23578 if test "${ac_cv_func_vfork_works+set}" = set; then
23579   echo $ECHO_N "(cached) $ECHO_C" >&6
23580 else
23581   if test "$cross_compiling" = yes; then
23582   ac_cv_func_vfork_works=cross
23583 else
23584   cat >conftest.$ac_ext <<_ACEOF
23585 /* confdefs.h.  */
23586 _ACEOF
23587 cat confdefs.h >>conftest.$ac_ext
23588 cat >>conftest.$ac_ext <<_ACEOF
23589 /* end confdefs.h.  */
23590 /* Thanks to Paul Eggert for this test.  */
23591 $ac_includes_default
23592 #include <sys/wait.h>
23593 #ifdef HAVE_VFORK_H
23594 # include <vfork.h>
23595 #endif
23596 /* On some sparc systems, changes by the child to local and incoming
23597    argument registers are propagated back to the parent.  The compiler
23598    is told about this with #include <vfork.h>, but some compilers
23599    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
23600    static variable whose address is put into a register that is
23601    clobbered by the vfork.  */
23602 static void
23603 #ifdef __cplusplus
23604 sparc_address_test (int arg)
23605 # else
23606 sparc_address_test (arg) int arg;
23607 #endif
23608 {
23609   static pid_t child;
23610   if (!child) {
23611     child = vfork ();
23612     if (child < 0) {
23613       perror ("vfork");
23614       _exit(2);
23615     }
23616     if (!child) {
23617       arg = getpid();
23618       write(-1, "", 0);
23619       _exit (arg);
23620     }
23621   }
23622 }
23623
23624 int
23625 main ()
23626 {
23627   pid_t parent = getpid ();
23628   pid_t child;
23629
23630   sparc_address_test (0);
23631
23632   child = vfork ();
23633
23634   if (child == 0) {
23635     /* Here is another test for sparc vfork register problems.  This
23636        test uses lots of local variables, at least as many local
23637        variables as main has allocated so far including compiler
23638        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
23639        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
23640        reuse the register of parent for one of the local variables,
23641        since it will think that parent can't possibly be used any more
23642        in this routine.  Assigning to the local variable will thus
23643        munge parent in the parent process.  */
23644     pid_t
23645       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
23646       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
23647     /* Convince the compiler that p..p7 are live; otherwise, it might
23648        use the same hardware register for all 8 local variables.  */
23649     if (p != p1 || p != p2 || p != p3 || p != p4
23650         || p != p5 || p != p6 || p != p7)
23651       _exit(1);
23652
23653     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
23654        from child file descriptors.  If the child closes a descriptor
23655        before it execs or exits, this munges the parent's descriptor
23656        as well.  Test for this by closing stdout in the child.  */
23657     _exit(close(fileno(stdout)) != 0);
23658   } else {
23659     int status;
23660     struct stat st;
23661
23662     while (wait(&status) != child)
23663       ;
23664     return (
23665          /* Was there some problem with vforking?  */
23666          child < 0
23667
23668          /* Did the child fail?  (This shouldn't happen.)  */
23669          || status
23670
23671          /* Did the vfork/compiler bug occur?  */
23672          || parent != getpid()
23673
23674          /* Did the file descriptor bug occur?  */
23675          || fstat(fileno(stdout), &st) != 0
23676          );
23677   }
23678 }
23679 _ACEOF
23680 rm -f conftest$ac_exeext
23681 if { (ac_try="$ac_link"
23682 case "(($ac_try" in
23683   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23684   *) ac_try_echo=$ac_try;;
23685 esac
23686 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23687   (eval "$ac_link") 2>&5
23688   ac_status=$?
23689   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23690   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
23691   { (case "(($ac_try" in
23692   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23693   *) ac_try_echo=$ac_try;;
23694 esac
23695 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23696   (eval "$ac_try") 2>&5
23697   ac_status=$?
23698   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23699   (exit $ac_status); }; }; then
23700   ac_cv_func_vfork_works=yes
23701 else
23702   echo "$as_me: program exited with status $ac_status" >&5
23703 echo "$as_me: failed program was:" >&5
23704 sed 's/^/| /' conftest.$ac_ext >&5
23705
23706 ( exit $ac_status )
23707 ac_cv_func_vfork_works=no
23708 fi
23709 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
23710 fi
23711
23712
23713 fi
23714 { echo "$as_me:$LINENO: result: $ac_cv_func_vfork_works" >&5
23715 echo "${ECHO_T}$ac_cv_func_vfork_works" >&6; }
23716
23717 fi;
23718 if test "x$ac_cv_func_fork_works" = xcross; then
23719   ac_cv_func_vfork_works=$ac_cv_func_vfork
23720   { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
23721 echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
23722 fi
23723
23724 if test "x$ac_cv_func_vfork_works" = xyes; then
23725
23726 cat >>confdefs.h <<\_ACEOF
23727 #define HAVE_WORKING_VFORK 1
23728 _ACEOF
23729
23730 else
23731
23732 cat >>confdefs.h <<\_ACEOF
23733 #define vfork fork
23734 _ACEOF
23735
23736 fi
23737 if test "x$ac_cv_func_fork_works" = xyes; then
23738
23739 cat >>confdefs.h <<\_ACEOF
23740 #define HAVE_WORKING_FORK 1
23741 _ACEOF
23742
23743 fi
23744
23745
23746 { echo "$as_me:$LINENO: checking for nl_langinfo and CODESET" >&5
23747 echo $ECHO_N "checking for nl_langinfo and CODESET... $ECHO_C" >&6; }
23748 if test "${emacs_cv_langinfo_codeset+set}" = set; then
23749   echo $ECHO_N "(cached) $ECHO_C" >&6
23750 else
23751   cat >conftest.$ac_ext <<_ACEOF
23752 /* confdefs.h.  */
23753 _ACEOF
23754 cat confdefs.h >>conftest.$ac_ext
23755 cat >>conftest.$ac_ext <<_ACEOF
23756 /* end confdefs.h.  */
23757 #include <langinfo.h>
23758 int
23759 main ()
23760 {
23761 char* cs = nl_langinfo(CODESET);
23762   ;
23763   return 0;
23764 }
23765 _ACEOF
23766 rm -f conftest.$ac_objext conftest$ac_exeext
23767 if { (ac_try="$ac_link"
23768 case "(($ac_try" in
23769   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23770   *) ac_try_echo=$ac_try;;
23771 esac
23772 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23773   (eval "$ac_link") 2>conftest.er1
23774   ac_status=$?
23775   grep -v '^ *+' conftest.er1 >conftest.err
23776   rm -f conftest.er1
23777   cat conftest.err >&5
23778   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23779   (exit $ac_status); } && {
23780          test -z "$ac_c_werror_flag" ||
23781          test ! -s conftest.err
23782        } && test -s conftest$ac_exeext &&
23783        $as_test_x conftest$ac_exeext; then
23784   emacs_cv_langinfo_codeset=yes
23785 else
23786   echo "$as_me: failed program was:" >&5
23787 sed 's/^/| /' conftest.$ac_ext >&5
23788
23789         emacs_cv_langinfo_codeset=no
23790 fi
23791
23792 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
23793       conftest$ac_exeext conftest.$ac_ext
23794
23795 fi
23796 { echo "$as_me:$LINENO: result: $emacs_cv_langinfo_codeset" >&5
23797 echo "${ECHO_T}$emacs_cv_langinfo_codeset" >&6; }
23798 if test $emacs_cv_langinfo_codeset = yes; then
23799
23800 cat >>confdefs.h <<\_ACEOF
23801 #define HAVE_LANGINFO_CODESET 1
23802 _ACEOF
23803
23804 fi
23805
23806 { echo "$as_me:$LINENO: checking for size_t" >&5
23807 echo $ECHO_N "checking for size_t... $ECHO_C" >&6; }
23808 if test "${ac_cv_type_size_t+set}" = set; then
23809   echo $ECHO_N "(cached) $ECHO_C" >&6
23810 else
23811   cat >conftest.$ac_ext <<_ACEOF
23812 /* confdefs.h.  */
23813 _ACEOF
23814 cat confdefs.h >>conftest.$ac_ext
23815 cat >>conftest.$ac_ext <<_ACEOF
23816 /* end confdefs.h.  */
23817 $ac_includes_default
23818 typedef size_t ac__type_new_;
23819 int
23820 main ()
23821 {
23822 if ((ac__type_new_ *) 0)
23823   return 0;
23824 if (sizeof (ac__type_new_))
23825   return 0;
23826   ;
23827   return 0;
23828 }
23829 _ACEOF
23830 rm -f conftest.$ac_objext
23831 if { (ac_try="$ac_compile"
23832 case "(($ac_try" in
23833   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23834   *) ac_try_echo=$ac_try;;
23835 esac
23836 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23837   (eval "$ac_compile") 2>conftest.er1
23838   ac_status=$?
23839   grep -v '^ *+' conftest.er1 >conftest.err
23840   rm -f conftest.er1
23841   cat conftest.err >&5
23842   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23843   (exit $ac_status); } && {
23844          test -z "$ac_c_werror_flag" ||
23845          test ! -s conftest.err
23846        } && test -s conftest.$ac_objext; then
23847   ac_cv_type_size_t=yes
23848 else
23849   echo "$as_me: failed program was:" >&5
23850 sed 's/^/| /' conftest.$ac_ext >&5
23851
23852         ac_cv_type_size_t=no
23853 fi
23854
23855 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23856 fi
23857 { echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
23858 echo "${ECHO_T}$ac_cv_type_size_t" >&6; }
23859 if test $ac_cv_type_size_t = yes; then
23860
23861 cat >>confdefs.h <<_ACEOF
23862 #define HAVE_SIZE_T 1
23863 _ACEOF
23864
23865
23866 fi
23867
23868
23869 { echo "$as_me:$LINENO: checking for mbstate_t" >&5
23870 echo $ECHO_N "checking for mbstate_t... $ECHO_C" >&6; }
23871 if test "${ac_cv_type_mbstate_t+set}" = set; then
23872   echo $ECHO_N "(cached) $ECHO_C" >&6
23873 else
23874   cat >conftest.$ac_ext <<_ACEOF
23875 /* confdefs.h.  */
23876 _ACEOF
23877 cat confdefs.h >>conftest.$ac_ext
23878 cat >>conftest.$ac_ext <<_ACEOF
23879 /* end confdefs.h.  */
23880 $ac_includes_default
23881 #           include <wchar.h>
23882 int
23883 main ()
23884 {
23885 mbstate_t x; return sizeof x;
23886   ;
23887   return 0;
23888 }
23889 _ACEOF
23890 rm -f conftest.$ac_objext
23891 if { (ac_try="$ac_compile"
23892 case "(($ac_try" in
23893   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23894   *) ac_try_echo=$ac_try;;
23895 esac
23896 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23897   (eval "$ac_compile") 2>conftest.er1
23898   ac_status=$?
23899   grep -v '^ *+' conftest.er1 >conftest.err
23900   rm -f conftest.er1
23901   cat conftest.err >&5
23902   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23903   (exit $ac_status); } && {
23904          test -z "$ac_c_werror_flag" ||
23905          test ! -s conftest.err
23906        } && test -s conftest.$ac_objext; then
23907   ac_cv_type_mbstate_t=yes
23908 else
23909   echo "$as_me: failed program was:" >&5
23910 sed 's/^/| /' conftest.$ac_ext >&5
23911
23912         ac_cv_type_mbstate_t=no
23913 fi
23914
23915 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23916 fi
23917 { echo "$as_me:$LINENO: result: $ac_cv_type_mbstate_t" >&5
23918 echo "${ECHO_T}$ac_cv_type_mbstate_t" >&6; }
23919    if test $ac_cv_type_mbstate_t = yes; then
23920
23921 cat >>confdefs.h <<\_ACEOF
23922 #define HAVE_MBSTATE_T 1
23923 _ACEOF
23924
23925    else
23926
23927 cat >>confdefs.h <<\_ACEOF
23928 #define mbstate_t int
23929 _ACEOF
23930
23931    fi
23932
23933 { echo "$as_me:$LINENO: checking for C restrict keyword" >&5
23934 echo $ECHO_N "checking for C restrict keyword... $ECHO_C" >&6; }
23935 if test "${emacs_cv_c_restrict+set}" = set; then
23936   echo $ECHO_N "(cached) $ECHO_C" >&6
23937 else
23938   cat >conftest.$ac_ext <<_ACEOF
23939 /* confdefs.h.  */
23940 _ACEOF
23941 cat confdefs.h >>conftest.$ac_ext
23942 cat >>conftest.$ac_ext <<_ACEOF
23943 /* end confdefs.h.  */
23944 void fred (int *restrict x);
23945 int
23946 main ()
23947 {
23948
23949   ;
23950   return 0;
23951 }
23952 _ACEOF
23953 rm -f conftest.$ac_objext
23954 if { (ac_try="$ac_compile"
23955 case "(($ac_try" in
23956   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23957   *) ac_try_echo=$ac_try;;
23958 esac
23959 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23960   (eval "$ac_compile") 2>conftest.er1
23961   ac_status=$?
23962   grep -v '^ *+' conftest.er1 >conftest.err
23963   rm -f conftest.er1
23964   cat conftest.err >&5
23965   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23966   (exit $ac_status); } && {
23967          test -z "$ac_c_werror_flag" ||
23968          test ! -s conftest.err
23969        } && test -s conftest.$ac_objext; then
23970   emacs_cv_c_restrict=yes
23971 else
23972   echo "$as_me: failed program was:" >&5
23973 sed 's/^/| /' conftest.$ac_ext >&5
23974
23975         cat >conftest.$ac_ext <<_ACEOF
23976 /* confdefs.h.  */
23977 _ACEOF
23978 cat confdefs.h >>conftest.$ac_ext
23979 cat >>conftest.$ac_ext <<_ACEOF
23980 /* end confdefs.h.  */
23981 void fred (int *__restrict x);
23982 int
23983 main ()
23984 {
23985
23986   ;
23987   return 0;
23988 }
23989 _ACEOF
23990 rm -f conftest.$ac_objext
23991 if { (ac_try="$ac_compile"
23992 case "(($ac_try" in
23993   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23994   *) ac_try_echo=$ac_try;;
23995 esac
23996 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23997   (eval "$ac_compile") 2>conftest.er1
23998   ac_status=$?
23999   grep -v '^ *+' conftest.er1 >conftest.err
24000   rm -f conftest.er1
24001   cat conftest.err >&5
24002   echo "$as_me:$LINENO: \$? = $ac_status" >&5
24003   (exit $ac_status); } && {
24004          test -z "$ac_c_werror_flag" ||
24005          test ! -s conftest.err
24006        } && test -s conftest.$ac_objext; then
24007   emacs_cv_c_restrict=__restrict
24008 else
24009   echo "$as_me: failed program was:" >&5
24010 sed 's/^/| /' conftest.$ac_ext >&5
24011
24012         emacs_cv_c_restrict=no
24013 fi
24014
24015 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24016 fi
24017
24018 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24019 fi
24020 { echo "$as_me:$LINENO: result: $emacs_cv_c_restrict" >&5
24021 echo "${ECHO_T}$emacs_cv_c_restrict" >&6; }
24022 case "$emacs_cv_c_restrict" in
24023   yes) emacs_restrict=restrict;;
24024   no) emacs_restrict="";;
24025   *) emacs_restrict="$emacs_cv_c_restrict";;
24026 esac
24027 if test "$emacs_restrict" != __restrict; then
24028
24029 cat >>confdefs.h <<_ACEOF
24030 #define __restrict $emacs_restrict
24031 _ACEOF
24032
24033 fi
24034
24035 { echo "$as_me:$LINENO: checking for C restricted array declarations" >&5
24036 echo $ECHO_N "checking for C restricted array declarations... $ECHO_C" >&6; }
24037 if test "${emacs_cv_c_restrict_arr+set}" = set; then
24038   echo $ECHO_N "(cached) $ECHO_C" >&6
24039 else
24040   cat >conftest.$ac_ext <<_ACEOF
24041 /* confdefs.h.  */
24042 _ACEOF
24043 cat confdefs.h >>conftest.$ac_ext
24044 cat >>conftest.$ac_ext <<_ACEOF
24045 /* end confdefs.h.  */
24046 void fred (int x[__restrict]);
24047 int
24048 main ()
24049 {
24050
24051   ;
24052   return 0;
24053 }
24054 _ACEOF
24055 rm -f conftest.$ac_objext
24056 if { (ac_try="$ac_compile"
24057 case "(($ac_try" in
24058   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
24059   *) ac_try_echo=$ac_try;;
24060 esac
24061 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
24062   (eval "$ac_compile") 2>conftest.er1
24063   ac_status=$?
24064   grep -v '^ *+' conftest.er1 >conftest.err
24065   rm -f conftest.er1
24066   cat conftest.err >&5
24067   echo "$as_me:$LINENO: \$? = $ac_status" >&5
24068   (exit $ac_status); } && {
24069          test -z "$ac_c_werror_flag" ||
24070          test ! -s conftest.err
24071        } && test -s conftest.$ac_objext; then
24072   emacs_cv_c_restrict_arr=yes
24073 else
24074   echo "$as_me: failed program was:" >&5
24075 sed 's/^/| /' conftest.$ac_ext >&5
24076
24077         emacs_cv_c_restrict_arr=no
24078 fi
24079
24080 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24081 fi
24082 { echo "$as_me:$LINENO: result: $emacs_cv_c_restrict_arr" >&5
24083 echo "${ECHO_T}$emacs_cv_c_restrict_arr" >&6; }
24084 if test "$emacs_cv_c_restrict_arr" = yes; then
24085
24086 cat >>confdefs.h <<\_ACEOF
24087 #define __restrict_arr __restrict
24088 _ACEOF
24089
24090 fi
24091
24092
24093
24094 # Set up the CFLAGS for real compilation, so we can substitute it.
24095 CFLAGS="$REAL_CFLAGS"
24096 CPPFLAGS="$REAL_CPPFLAGS"
24097
24098 #### Find out which version of Emacs this is.
24099 version=`grep 'defconst[         ]*emacs-version' ${srcdir}/lisp/version.el \
24100          | sed -e 's/^[^"]*"\([^"]*\)".*$/\1/'`
24101 if test x"${version}" = x; then
24102   { { echo "$as_me:$LINENO: error: can't find current emacs version in \`${srcdir}/lisp/version.el'." >&5
24103 echo "$as_me: error: can't find current emacs version in \`${srcdir}/lisp/version.el'." >&2;}
24104    { (exit 1); exit 1; }; }
24105 fi
24106
24107 ### Specify what sort of things we'll be editing into Makefile and config.h.
24108 ### Use configuration here uncanonicalized to avoid exceeding size limits.
24109
24110
24111
24112
24113
24114
24115
24116
24117
24118
24119
24120
24121
24122
24123
24124
24125
24126
24127
24128
24129
24130
24131
24132
24133
24134
24135
24136
24137
24138
24139
24140
24141
24142
24143
24144
24145
24146
24147
24148
24149
24150
24151
24152 cat >>confdefs.h <<_ACEOF
24153 #define EMACS_CONFIGURATION "${canonical}"
24154 _ACEOF
24155
24156
24157 cat >>confdefs.h <<_ACEOF
24158 #define EMACS_CONFIG_OPTIONS "${ac_configure_args}"
24159 _ACEOF
24160
24161
24162 cat >>confdefs.h <<_ACEOF
24163 #define config_machfile "${machfile}"
24164 _ACEOF
24165
24166
24167 cat >>confdefs.h <<_ACEOF
24168 #define config_opsysfile "${opsysfile}"
24169 _ACEOF
24170
24171
24172 cat >>confdefs.h <<_ACEOF
24173 #define LD_SWITCH_X_SITE ${LD_SWITCH_X_SITE}
24174 _ACEOF
24175
24176
24177 cat >>confdefs.h <<_ACEOF
24178 #define LD_SWITCH_X_SITE_AUX ${LD_SWITCH_X_SITE_AUX}
24179 _ACEOF
24180
24181
24182 cat >>confdefs.h <<_ACEOF
24183 #define C_SWITCH_X_SITE ${C_SWITCH_X_SITE}
24184 _ACEOF
24185
24186
24187 cat >>confdefs.h <<_ACEOF
24188 #define UNEXEC_SRC ${UNEXEC_SRC}
24189 _ACEOF
24190
24191
24192 if test "${HAVE_X_WINDOWS}" = "yes" ; then
24193
24194 cat >>confdefs.h <<\_ACEOF
24195 #define HAVE_X_WINDOWS 1
24196 _ACEOF
24197
24198 fi
24199 if test "${USE_X_TOOLKIT}" != "none" ; then
24200
24201 cat >>confdefs.h <<\_ACEOF
24202 #define USE_X_TOOLKIT 1
24203 _ACEOF
24204
24205   if test "${USE_X_TOOLKIT}" = "LUCID"; then
24206
24207 cat >>confdefs.h <<\_ACEOF
24208 #define USE_LUCID 1
24209 _ACEOF
24210
24211   elif test "${USE_X_TOOLKIT}" = "MOTIF"; then
24212
24213 cat >>confdefs.h <<\_ACEOF
24214 #define USE_MOTIF 1
24215 _ACEOF
24216
24217   fi
24218 fi
24219 if test "${HAVE_X11}" = "yes" ; then
24220
24221 cat >>confdefs.h <<\_ACEOF
24222 #define HAVE_X11 1
24223 _ACEOF
24224
24225 fi
24226 if test "${HAVE_MENUS}" = "yes" ; then
24227
24228 cat >>confdefs.h <<\_ACEOF
24229 #define HAVE_MENUS 1
24230 _ACEOF
24231
24232 fi
24233 if test "${GNU_MALLOC}" = "yes" ; then
24234
24235 cat >>confdefs.h <<\_ACEOF
24236 #define GNU_MALLOC 1
24237 _ACEOF
24238
24239 fi
24240 if test "${REL_ALLOC}" = "yes" ; then
24241
24242 cat >>confdefs.h <<\_ACEOF
24243 #define REL_ALLOC 1
24244 _ACEOF
24245
24246 fi
24247
24248
24249
24250
24251
24252
24253 #### Report on what we decided to do.
24254 #### Report GTK as a toolkit, even if it doesn't use Xt.
24255 #### It makes printing result more understandable as using GTK sets
24256 #### toolkit_scroll_bars to yes by default.
24257 if test "${HAVE_GTK}" = "yes"; then
24258   USE_X_TOOLKIT=GTK
24259 fi
24260
24261 echo "
24262 Configured for \`${canonical}'.
24263
24264   Where should the build process find the source code?    ${srcdir}
24265   What operating system and machine description files should Emacs use?
24266         \`${opsysfile}' and \`${machfile}'
24267   What compiler should emacs be built with?               ${CC} ${CFLAGS}
24268   Should Emacs use the GNU version of malloc?             ${GNU_MALLOC}${GNU_MALLOC_reason}
24269   Should Emacs use a relocating allocator for buffers?    ${REL_ALLOC}
24270   Should Emacs use mmap(2) for buffer allocation?         $use_mmap_for_buffers
24271   What window system should Emacs use?                    ${window_system}
24272   What toolkit should Emacs use?                          ${USE_X_TOOLKIT}"
24273
24274 if test -n "${x_includes}"; then
24275 echo "  Where do we find X Windows header files?                ${x_includes}"
24276 else
24277 echo "  Where do we find X Windows header files?                Standard dirs"
24278 fi
24279 if test -n "${x_libraries}"; then
24280 echo "  Where do we find X Windows libraries?                   ${x_libraries}"
24281 else
24282 echo "  Where do we find X Windows libraries?                   Standard dirs"
24283 fi
24284
24285 echo "  Does Emacs use -lXaw3d?                                 ${HAVE_XAW3D}"
24286 echo "  Does Emacs use -lXpm?                                   ${HAVE_XPM}"
24287 echo "  Does Emacs use -ljpeg?                                  ${HAVE_JPEG}"
24288 echo "  Does Emacs use -ltiff?                                  ${HAVE_TIFF}"
24289 echo "  Does Emacs use a gif library?                           ${HAVE_GIF} $ac_gif_lib_name"
24290 echo "  Does Emacs use -lpng?                                   ${HAVE_PNG}"
24291 echo "  Does Emacs use -lrsvg-2?                                ${HAVE_RSVG}"
24292 echo "  Does Emacs use -lgpm?                                   ${HAVE_GPM}"
24293 echo "  Does Emacs use -ldbus?                                  ${HAVE_DBUS}"
24294
24295 echo "  Does Emacs use -lfreetype?                              ${HAVE_FREETYPE}"
24296 echo "  Does Emacs use -lm17n-flt?                              ${HAVE_M17N_FLT}"
24297 echo "  Does Emacs use -lotf?                                   ${HAVE_LIBOTF}"
24298 echo "  Does Emacs use -lxft?                                   ${HAVE_XFT}"
24299
24300 echo "  Does Emacs use X toolkit scroll bars?                   ${USE_TOOLKIT_SCROLL_BARS}"
24301 echo
24302
24303 if test $USE_XASSERTS = yes; then
24304    echo "  Compiling with asserts turned on."
24305    CPPFLAGS="$CPPFLAGS -DXASSERTS=1"
24306 fi
24307
24308 echo
24309
24310 if test "$USE_X_TOOLKIT" = GTK; then
24311   case "$canonical" in
24312   *cygwin*)
24313     echo "There are known problems with Emacs and Gtk+ on cygwin, so you
24314   will probably get a crash on startup.  If this happens, please use another
24315   toolkit for Emacs.  See etc/PROBLEMS for more information."
24316   ;;
24317   esac
24318 fi
24319
24320 if test "$HAVE_NS" = "yes"; then
24321    echo
24322    echo "You must run \"make install\" in order to test the built application.
24323 The installed application will go to nextstep/Emacs.app and can be
24324 run or moved from there."
24325    if test "$EN_NS_SELF_CONTAINED" = "yes"; then
24326       echo "The application will be fully self-contained."
24327     else
24328       echo "The lisp resources for the application will be installed under ${prefix}.
24329 You may need to run \"make install\" with sudo.  The application will fail
24330 to run if these resources are not installed."
24331    fi
24332    echo
24333 fi
24334
24335 if test "$HAVE_DBUS" = yes && test "${opsys}" != "gnu-linux"; then
24336   echo "D-Bus integration has been tested for GNU/Linux only."
24337   echo
24338 fi
24339
24340
24341 # Remove any trailing slashes in these variables.
24342 test "${prefix}" != NONE &&
24343   prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'`
24344 test "${exec_prefix}" != NONE &&
24345   exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'`
24346
24347 # Now get this: Some word that is part of the ${srcdir} directory name
24348 # or the ${configuration} value might, just might, happen to be an
24349 # identifier like `sun4' or `i386' or something, and be predefined by
24350 # the C preprocessor to some helpful value like 1, or maybe the empty
24351 # string.  Needless to say consequent macro substitutions are less
24352 # than conducive to the makefile finding the correct directory.
24353 cpp_undefs="`echo $srcdir $configuration $canonical |
24354   sed -e 's/[^a-zA-Z0-9_]/ /g' -e 's/^/ /' -e 's/  *$//' \
24355   -e 's/  */ -U/g' -e 's/-U[0-9][^ ]*//g'`"
24356
24357 ## Check if the C preprocessor will convert `..' to `. .'.  If so, set
24358 ## CPP_NEED_TRADITIONAL to `yes' so that the code to generate Makefile
24359 ## from Makefile.c can correctly provide the arg `-traditional' to the
24360 ## C preprocessor.
24361
24362 cat >conftest.$ac_ext <<_ACEOF
24363 /* confdefs.h.  */
24364 _ACEOF
24365 cat confdefs.h >>conftest.$ac_ext
24366 cat >>conftest.$ac_ext <<_ACEOF
24367 /* end confdefs.h.  */
24368 yes..yes
24369 _ACEOF
24370 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
24371   $EGREP "yes..yes" >/dev/null 2>&1; then
24372   CPP_NEED_TRADITIONAL=no
24373 else
24374   CPP_NEED_TRADITIONAL=yes
24375 fi
24376 rm -f conftest*
24377
24378
24379 ac_config_files="$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"
24380
24381 ac_config_commands="$ac_config_commands default"
24382
24383 cat >confcache <<\_ACEOF
24384 # This file is a shell script that caches the results of configure
24385 # tests run on this system so they can be shared between configure
24386 # scripts and configure runs, see configure's option --config-cache.
24387 # It is not useful on other systems.  If it contains results you don't
24388 # want to keep, you may remove or edit it.
24389 #
24390 # config.status only pays attention to the cache file if you give it
24391 # the --recheck option to rerun configure.
24392 #
24393 # `ac_cv_env_foo' variables (set or unset) will be overridden when
24394 # loading this file, other *unset* `ac_cv_foo' will be assigned the
24395 # following values.
24396
24397 _ACEOF
24398
24399 # The following way of writing the cache mishandles newlines in values,
24400 # but we know of no workaround that is simple, portable, and efficient.
24401 # So, we kill variables containing newlines.
24402 # Ultrix sh set writes to stderr and can't be redirected directly,
24403 # and sets the high bit in the cache file unless we assign to the vars.
24404 (
24405   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
24406     eval ac_val=\$$ac_var
24407     case $ac_val in #(
24408     *${as_nl}*)
24409       case $ac_var in #(
24410       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
24411 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
24412       esac
24413       case $ac_var in #(
24414       _ | IFS | as_nl) ;; #(
24415       *) $as_unset $ac_var ;;
24416       esac ;;
24417     esac
24418   done
24419
24420   (set) 2>&1 |
24421     case $as_nl`(ac_space=' '; set) 2>&1` in #(
24422     *${as_nl}ac_space=\ *)
24423       # `set' does not quote correctly, so add quotes (double-quote
24424       # substitution turns \\\\ into \\, and sed turns \\ into \).
24425       sed -n \
24426         "s/'/'\\\\''/g;
24427           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
24428       ;; #(
24429     *)
24430       # `set' quotes correctly as required by POSIX, so do not add quotes.
24431       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
24432       ;;
24433     esac |
24434     sort
24435 ) |
24436   sed '
24437      /^ac_cv_env_/b end
24438      t clear
24439      :clear
24440      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
24441      t end
24442      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
24443      :end' >>confcache
24444 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
24445   if test -w "$cache_file"; then
24446     test "x$cache_file" != "x/dev/null" &&
24447       { echo "$as_me:$LINENO: updating cache $cache_file" >&5
24448 echo "$as_me: updating cache $cache_file" >&6;}
24449     cat confcache >$cache_file
24450   else
24451     { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
24452 echo "$as_me: not updating unwritable cache $cache_file" >&6;}
24453   fi
24454 fi
24455 rm -f confcache
24456
24457 test "x$prefix" = xNONE && prefix=$ac_default_prefix
24458 # Let make expand exec_prefix.
24459 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
24460
24461 DEFS=-DHAVE_CONFIG_H
24462
24463 ac_libobjs=
24464 ac_ltlibobjs=
24465 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
24466   # 1. Remove the extension, and $U if already installed.
24467   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
24468   ac_i=`echo "$ac_i" | sed "$ac_script"`
24469   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
24470   #    will be set to the directory where LIBOBJS objects are built.
24471   ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
24472   ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
24473 done
24474 LIBOBJS=$ac_libobjs
24475
24476 LTLIBOBJS=$ac_ltlibobjs
24477
24478
24479
24480 : ${CONFIG_STATUS=./config.status}
24481 ac_clean_files_save=$ac_clean_files
24482 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
24483 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
24484 echo "$as_me: creating $CONFIG_STATUS" >&6;}
24485 cat >$CONFIG_STATUS <<_ACEOF
24486 #! $SHELL
24487 # Generated by $as_me.
24488 # Run this file to recreate the current configuration.
24489 # Compiler output produced by configure, useful for debugging
24490 # configure, is in config.log if it exists.
24491
24492 debug=false
24493 ac_cs_recheck=false
24494 ac_cs_silent=false
24495 SHELL=\${CONFIG_SHELL-$SHELL}
24496 _ACEOF
24497
24498 cat >>$CONFIG_STATUS <<\_ACEOF
24499 ## --------------------- ##
24500 ## M4sh Initialization.  ##
24501 ## --------------------- ##
24502
24503 # Be more Bourne compatible
24504 DUALCASE=1; export DUALCASE # for MKS sh
24505 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
24506   emulate sh
24507   NULLCMD=:
24508   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
24509   # is contrary to our usage.  Disable this feature.
24510   alias -g '${1+"$@"}'='"$@"'
24511   setopt NO_GLOB_SUBST
24512 else
24513   case `(set -o) 2>/dev/null` in
24514   *posix*) set -o posix ;;
24515 esac
24516
24517 fi
24518
24519
24520
24521
24522 # PATH needs CR
24523 # Avoid depending upon Character Ranges.
24524 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
24525 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
24526 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
24527 as_cr_digits='0123456789'
24528 as_cr_alnum=$as_cr_Letters$as_cr_digits
24529
24530 # The user is always right.
24531 if test "${PATH_SEPARATOR+set}" != set; then
24532   echo "#! /bin/sh" >conf$$.sh
24533   echo  "exit 0"   >>conf$$.sh
24534   chmod +x conf$$.sh
24535   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
24536     PATH_SEPARATOR=';'
24537   else
24538     PATH_SEPARATOR=:
24539   fi
24540   rm -f conf$$.sh
24541 fi
24542
24543 # Support unset when possible.
24544 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
24545   as_unset=unset
24546 else
24547   as_unset=false
24548 fi
24549
24550
24551 # IFS
24552 # We need space, tab and new line, in precisely that order.  Quoting is
24553 # there to prevent editors from complaining about space-tab.
24554 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
24555 # splitting by setting IFS to empty value.)
24556 as_nl='
24557 '
24558 IFS=" ""        $as_nl"
24559
24560 # Find who we are.  Look in the path if we contain no directory separator.
24561 case $0 in
24562   *[\\/]* ) as_myself=$0 ;;
24563   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
24564 for as_dir in $PATH
24565 do
24566   IFS=$as_save_IFS
24567   test -z "$as_dir" && as_dir=.
24568   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
24569 done
24570 IFS=$as_save_IFS
24571
24572      ;;
24573 esac
24574 # We did not find ourselves, most probably we were run as `sh COMMAND'
24575 # in which case we are not to be found in the path.
24576 if test "x$as_myself" = x; then
24577   as_myself=$0
24578 fi
24579 if test ! -f "$as_myself"; then
24580   echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
24581   { (exit 1); exit 1; }
24582 fi
24583
24584 # Work around bugs in pre-3.0 UWIN ksh.
24585 for as_var in ENV MAIL MAILPATH
24586 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
24587 done
24588 PS1='$ '
24589 PS2='> '
24590 PS4='+ '
24591
24592 # NLS nuisances.
24593 for as_var in \
24594   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
24595   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
24596   LC_TELEPHONE LC_TIME
24597 do
24598   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
24599     eval $as_var=C; export $as_var
24600   else
24601     ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
24602   fi
24603 done
24604
24605 # Required to use basename.
24606 if expr a : '\(a\)' >/dev/null 2>&1 &&
24607    test "X`expr 00001 : '.*\(...\)'`" = X001; then
24608   as_expr=expr
24609 else
24610   as_expr=false
24611 fi
24612
24613 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
24614   as_basename=basename
24615 else
24616   as_basename=false
24617 fi
24618
24619
24620 # Name of the executable.
24621 as_me=`$as_basename -- "$0" ||
24622 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
24623          X"$0" : 'X\(//\)$' \| \
24624          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
24625 echo X/"$0" |
24626     sed '/^.*\/\([^/][^/]*\)\/*$/{
24627             s//\1/
24628             q
24629           }
24630           /^X\/\(\/\/\)$/{
24631             s//\1/
24632             q
24633           }
24634           /^X\/\(\/\).*/{
24635             s//\1/
24636             q
24637           }
24638           s/.*/./; q'`
24639
24640 # CDPATH.
24641 $as_unset CDPATH
24642
24643
24644
24645   as_lineno_1=$LINENO
24646   as_lineno_2=$LINENO
24647   test "x$as_lineno_1" != "x$as_lineno_2" &&
24648   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
24649
24650   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
24651   # uniformly replaced by the line number.  The first 'sed' inserts a
24652   # line-number line after each line using $LINENO; the second 'sed'
24653   # does the real work.  The second script uses 'N' to pair each
24654   # line-number line with the line containing $LINENO, and appends
24655   # trailing '-' during substitution so that $LINENO is not a special
24656   # case at line end.
24657   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
24658   # scripts with optimization help from Paolo Bonzini.  Blame Lee
24659   # E. McMahon (1931-1989) for sed's syntax.  :-)
24660   sed -n '
24661     p
24662     /[$]LINENO/=
24663   ' <$as_myself |
24664     sed '
24665       s/[$]LINENO.*/&-/
24666       t lineno
24667       b
24668       :lineno
24669       N
24670       :loop
24671       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
24672       t loop
24673       s/-\n.*//
24674     ' >$as_me.lineno &&
24675   chmod +x "$as_me.lineno" ||
24676     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
24677    { (exit 1); exit 1; }; }
24678
24679   # Don't try to exec as it changes $[0], causing all sort of problems
24680   # (the dirname of $[0] is not the place where we might find the
24681   # original and so on.  Autoconf is especially sensitive to this).
24682   . "./$as_me.lineno"
24683   # Exit status is that of the last command.
24684   exit
24685 }
24686
24687
24688 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
24689   as_dirname=dirname
24690 else
24691   as_dirname=false
24692 fi
24693
24694 ECHO_C= ECHO_N= ECHO_T=
24695 case `echo -n x` in
24696 -n*)
24697   case `echo 'x\c'` in
24698   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
24699   *)   ECHO_C='\c';;
24700   esac;;
24701 *)
24702   ECHO_N='-n';;
24703 esac
24704
24705 if expr a : '\(a\)' >/dev/null 2>&1 &&
24706    test "X`expr 00001 : '.*\(...\)'`" = X001; then
24707   as_expr=expr
24708 else
24709   as_expr=false
24710 fi
24711
24712 rm -f conf$$ conf$$.exe conf$$.file
24713 if test -d conf$$.dir; then
24714   rm -f conf$$.dir/conf$$.file
24715 else
24716   rm -f conf$$.dir
24717   mkdir conf$$.dir
24718 fi
24719 echo >conf$$.file
24720 if ln -s conf$$.file conf$$ 2>/dev/null; then
24721   as_ln_s='ln -s'
24722   # ... but there are two gotchas:
24723   # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
24724   # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
24725   # In both cases, we have to default to `cp -p'.
24726   ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
24727     as_ln_s='cp -p'
24728 elif ln conf$$.file conf$$ 2>/dev/null; then
24729   as_ln_s=ln
24730 else
24731   as_ln_s='cp -p'
24732 fi
24733 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
24734 rmdir conf$$.dir 2>/dev/null
24735
24736 if mkdir -p . 2>/dev/null; then
24737   as_mkdir_p=:
24738 else
24739   test -d ./-p && rmdir ./-p
24740   as_mkdir_p=false
24741 fi
24742
24743 if test -x / >/dev/null 2>&1; then
24744   as_test_x='test -x'
24745 else
24746   if ls -dL / >/dev/null 2>&1; then
24747     as_ls_L_option=L
24748   else
24749     as_ls_L_option=
24750   fi
24751   as_test_x='
24752     eval sh -c '\''
24753       if test -d "$1"; then
24754         test -d "$1/.";
24755       else
24756         case $1 in
24757         -*)set "./$1";;
24758         esac;
24759         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
24760         ???[sx]*):;;*)false;;esac;fi
24761     '\'' sh
24762   '
24763 fi
24764 as_executable_p=$as_test_x
24765
24766 # Sed expression to map a string onto a valid CPP name.
24767 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
24768
24769 # Sed expression to map a string onto a valid variable name.
24770 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
24771
24772
24773 exec 6>&1
24774
24775 # Save the log message, to keep $[0] and so on meaningful, and to
24776 # report actual input values of CONFIG_FILES etc. instead of their
24777 # values after options handling.
24778 ac_log="
24779 This file was extended by emacs $as_me 23.0.60, which was
24780 generated by GNU Autoconf 2.61.  Invocation command line was
24781
24782   CONFIG_FILES    = $CONFIG_FILES
24783   CONFIG_HEADERS  = $CONFIG_HEADERS
24784   CONFIG_LINKS    = $CONFIG_LINKS
24785   CONFIG_COMMANDS = $CONFIG_COMMANDS
24786   $ $0 $@
24787
24788 on `(hostname || uname -n) 2>/dev/null | sed 1q`
24789 "
24790
24791 _ACEOF
24792
24793 cat >>$CONFIG_STATUS <<_ACEOF
24794 # Files that config.status was made for.
24795 config_files="$ac_config_files"
24796 config_headers="$ac_config_headers"
24797 config_commands="$ac_config_commands"
24798
24799 _ACEOF
24800
24801 cat >>$CONFIG_STATUS <<\_ACEOF
24802 ac_cs_usage="\
24803 \`$as_me' instantiates files from templates according to the
24804 current configuration.
24805
24806 Usage: $0 [OPTIONS] [FILE]...
24807
24808   -h, --help       print this help, then exit
24809   -V, --version    print version number and configuration settings, then exit
24810   -q, --quiet      do not print progress messages
24811   -d, --debug      don't remove temporary files
24812       --recheck    update $as_me by reconfiguring in the same conditions
24813   --file=FILE[:TEMPLATE]
24814                    instantiate the configuration file FILE
24815   --header=FILE[:TEMPLATE]
24816                    instantiate the configuration header FILE
24817
24818 Configuration files:
24819 $config_files
24820
24821 Configuration headers:
24822 $config_headers
24823
24824 Configuration commands:
24825 $config_commands
24826
24827 Report bugs to <bug-autoconf@gnu.org>."
24828
24829 _ACEOF
24830 cat >>$CONFIG_STATUS <<_ACEOF
24831 ac_cs_version="\\
24832 emacs config.status 23.0.60
24833 configured by $0, generated by GNU Autoconf 2.61,
24834   with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
24835
24836 Copyright (C) 2006 Free Software Foundation, Inc.
24837 This config.status script is free software; the Free Software Foundation
24838 gives unlimited permission to copy, distribute and modify it."
24839
24840 ac_pwd='$ac_pwd'
24841 srcdir='$srcdir'
24842 INSTALL='$INSTALL'
24843 _ACEOF
24844
24845 cat >>$CONFIG_STATUS <<\_ACEOF
24846 # If no file are specified by the user, then we need to provide default
24847 # value.  By we need to know if files were specified by the user.
24848 ac_need_defaults=:
24849 while test $# != 0
24850 do
24851   case $1 in
24852   --*=*)
24853     ac_option=`expr "X$1" : 'X\([^=]*\)='`
24854     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
24855     ac_shift=:
24856     ;;
24857   *)
24858     ac_option=$1
24859     ac_optarg=$2
24860     ac_shift=shift
24861     ;;
24862   esac
24863
24864   case $ac_option in
24865   # Handling of the options.
24866   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
24867     ac_cs_recheck=: ;;
24868   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
24869     echo "$ac_cs_version"; exit ;;
24870   --debug | --debu | --deb | --de | --d | -d )
24871     debug=: ;;
24872   --file | --fil | --fi | --f )
24873     $ac_shift
24874     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
24875     ac_need_defaults=false;;
24876   --header | --heade | --head | --hea )
24877     $ac_shift
24878     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
24879     ac_need_defaults=false;;
24880   --he | --h)
24881     # Conflict between --help and --header
24882     { echo "$as_me: error: ambiguous option: $1
24883 Try \`$0 --help' for more information." >&2
24884    { (exit 1); exit 1; }; };;
24885   --help | --hel | -h )
24886     echo "$ac_cs_usage"; exit ;;
24887   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
24888   | -silent | --silent | --silen | --sile | --sil | --si | --s)
24889     ac_cs_silent=: ;;
24890
24891   # This is an error.
24892   -*) { echo "$as_me: error: unrecognized option: $1
24893 Try \`$0 --help' for more information." >&2
24894    { (exit 1); exit 1; }; } ;;
24895
24896   *) ac_config_targets="$ac_config_targets $1"
24897      ac_need_defaults=false ;;
24898
24899   esac
24900   shift
24901 done
24902
24903 ac_configure_extra_args=
24904
24905 if $ac_cs_silent; then
24906   exec 6>/dev/null
24907   ac_configure_extra_args="$ac_configure_extra_args --silent"
24908 fi
24909
24910 _ACEOF
24911 cat >>$CONFIG_STATUS <<_ACEOF
24912 if \$ac_cs_recheck; then
24913   echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
24914   CONFIG_SHELL=$SHELL
24915   export CONFIG_SHELL
24916   exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
24917 fi
24918
24919 _ACEOF
24920 cat >>$CONFIG_STATUS <<\_ACEOF
24921 exec 5>>config.log
24922 {
24923   echo
24924   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
24925 ## Running $as_me. ##
24926 _ASBOX
24927   echo "$ac_log"
24928 } >&5
24929
24930 _ACEOF
24931 cat >>$CONFIG_STATUS <<_ACEOF
24932 #
24933 # INIT-COMMANDS
24934 #
24935 GCC="$GCC" NON_GNU_CPP="$NON_GNU_CPP" CPP="$CPP" CPP_NEED_TRADITIONAL="$CPP_NEED_TRADITIONAL" CPPFLAGS="$CPPFLAGS" cpp_undefs="$cpp_undefs"
24936
24937 _ACEOF
24938
24939 cat >>$CONFIG_STATUS <<\_ACEOF
24940
24941 # Handling of arguments.
24942 for ac_config_target in $ac_config_targets
24943 do
24944   case $ac_config_target in
24945     "src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h:src/config.in" ;;
24946     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
24947     "lib-src/Makefile.c") CONFIG_FILES="$CONFIG_FILES lib-src/Makefile.c:lib-src/Makefile.in" ;;
24948     "oldXMenu/Makefile") CONFIG_FILES="$CONFIG_FILES oldXMenu/Makefile" ;;
24949     "doc/emacs/Makefile") CONFIG_FILES="$CONFIG_FILES doc/emacs/Makefile" ;;
24950     "doc/misc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/misc/Makefile" ;;
24951     "doc/lispintro/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispintro/Makefile" ;;
24952     "doc/lispref/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispref/Makefile" ;;
24953     "src/Makefile.c") CONFIG_FILES="$CONFIG_FILES src/Makefile.c:src/Makefile.in" ;;
24954     "lwlib/Makefile") CONFIG_FILES="$CONFIG_FILES lwlib/Makefile" ;;
24955     "lisp/Makefile") CONFIG_FILES="$CONFIG_FILES lisp/Makefile" ;;
24956     "leim/Makefile") CONFIG_FILES="$CONFIG_FILES leim/Makefile" ;;
24957     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
24958
24959   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
24960 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
24961    { (exit 1); exit 1; }; };;
24962   esac
24963 done
24964
24965
24966 # If the user did not use the arguments to specify the items to instantiate,
24967 # then the envvar interface is used.  Set only those that are not.
24968 # We use the long form for the default assignment because of an extremely
24969 # bizarre bug on SunOS 4.1.3.
24970 if $ac_need_defaults; then
24971   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
24972   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
24973   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
24974 fi
24975
24976 # Have a temporary directory for convenience.  Make it in the build tree
24977 # simply because there is no reason against having it here, and in addition,
24978 # creating and moving files from /tmp can sometimes cause problems.
24979 # Hook for its removal unless debugging.
24980 # Note that there is a small window in which the directory will not be cleaned:
24981 # after its creation but before its name has been assigned to `$tmp'.
24982 $debug ||
24983 {
24984   tmp=
24985   trap 'exit_status=$?
24986   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
24987 ' 0
24988   trap '{ (exit 1); exit 1; }' 1 2 13 15
24989 }
24990 # Create a (secure) tmp directory for tmp files.
24991
24992 {
24993   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
24994   test -n "$tmp" && test -d "$tmp"
24995 }  ||
24996 {
24997   tmp=./conf$$-$RANDOM
24998   (umask 077 && mkdir "$tmp")
24999 } ||
25000 {
25001    echo "$me: cannot create a temporary directory in ." >&2
25002    { (exit 1); exit 1; }
25003 }
25004
25005 #
25006 # Set up the sed scripts for CONFIG_FILES section.
25007 #
25008
25009 # No need to generate the scripts if there are no CONFIG_FILES.
25010 # This happens for instance when ./config.status config.h
25011 if test -n "$CONFIG_FILES"; then
25012
25013 _ACEOF
25014
25015
25016
25017 ac_delim='%!_!# '
25018 for ac_last_try in false false false false false :; do
25019   cat >conf$$subs.sed <<_ACEOF
25020 SHELL!$SHELL$ac_delim
25021 PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
25022 PACKAGE_NAME!$PACKAGE_NAME$ac_delim
25023 PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
25024 PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
25025 PACKAGE_STRING!$PACKAGE_STRING$ac_delim
25026 PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
25027 exec_prefix!$exec_prefix$ac_delim
25028 prefix!$prefix$ac_delim
25029 program_transform_name!$program_transform_name$ac_delim
25030 bindir!$bindir$ac_delim
25031 sbindir!$sbindir$ac_delim
25032 libexecdir!$libexecdir$ac_delim
25033 datarootdir!$datarootdir$ac_delim
25034 datadir!$datadir$ac_delim
25035 sysconfdir!$sysconfdir$ac_delim
25036 sharedstatedir!$sharedstatedir$ac_delim
25037 localstatedir!$localstatedir$ac_delim
25038 includedir!$includedir$ac_delim
25039 oldincludedir!$oldincludedir$ac_delim
25040 docdir!$docdir$ac_delim
25041 infodir!$infodir$ac_delim
25042 htmldir!$htmldir$ac_delim
25043 dvidir!$dvidir$ac_delim
25044 pdfdir!$pdfdir$ac_delim
25045 psdir!$psdir$ac_delim
25046 libdir!$libdir$ac_delim
25047 localedir!$localedir$ac_delim
25048 mandir!$mandir$ac_delim
25049 DEFS!$DEFS$ac_delim
25050 ECHO_C!$ECHO_C$ac_delim
25051 ECHO_N!$ECHO_N$ac_delim
25052 ECHO_T!$ECHO_T$ac_delim
25053 LIBS!$LIBS$ac_delim
25054 build_alias!$build_alias$ac_delim
25055 host_alias!$host_alias$ac_delim
25056 target_alias!$target_alias$ac_delim
25057 MAINT!$MAINT$ac_delim
25058 build!$build$ac_delim
25059 build_cpu!$build_cpu$ac_delim
25060 build_vendor!$build_vendor$ac_delim
25061 build_os!$build_os$ac_delim
25062 host!$host$ac_delim
25063 host_cpu!$host_cpu$ac_delim
25064 host_vendor!$host_vendor$ac_delim
25065 host_os!$host_os$ac_delim
25066 CC!$CC$ac_delim
25067 CFLAGS!$CFLAGS$ac_delim
25068 LDFLAGS!$LDFLAGS$ac_delim
25069 CPPFLAGS!$CPPFLAGS$ac_delim
25070 ac_ct_CC!$ac_ct_CC$ac_delim
25071 EXEEXT!$EXEEXT$ac_delim
25072 OBJEXT!$OBJEXT$ac_delim
25073 CPP!$CPP$ac_delim
25074 GREP!$GREP$ac_delim
25075 EGREP!$EGREP$ac_delim
25076 LN_S!$LN_S$ac_delim
25077 INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
25078 INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
25079 INSTALL_DATA!$INSTALL_DATA$ac_delim
25080 RANLIB!$RANLIB$ac_delim
25081 INSTALL_INFO!$INSTALL_INFO$ac_delim
25082 GZIP_PROG!$GZIP_PROG$ac_delim
25083 MAKEINFO!$MAKEINFO$ac_delim
25084 LIBSOUND!$LIBSOUND$ac_delim
25085 PKG_CONFIG!$PKG_CONFIG$ac_delim
25086 ALSA_CFLAGS!$ALSA_CFLAGS$ac_delim
25087 ALSA_LIBS!$ALSA_LIBS$ac_delim
25088 CFLAGS_SOUND!$CFLAGS_SOUND$ac_delim
25089 SET_MAKE!$SET_MAKE$ac_delim
25090 XMKMF!$XMKMF$ac_delim
25091 HAVE_XSERVER!$HAVE_XSERVER$ac_delim
25092 RSVG_CFLAGS!$RSVG_CFLAGS$ac_delim
25093 RSVG_LIBS!$RSVG_LIBS$ac_delim
25094 GTK_CFLAGS!$GTK_CFLAGS$ac_delim
25095 GTK_LIBS!$GTK_LIBS$ac_delim
25096 DBUS_CFLAGS!$DBUS_CFLAGS$ac_delim
25097 DBUS_LIBS!$DBUS_LIBS$ac_delim
25098 XFT_CFLAGS!$XFT_CFLAGS$ac_delim
25099 XFT_LIBS!$XFT_LIBS$ac_delim
25100 FREETYPE_CFLAGS!$FREETYPE_CFLAGS$ac_delim
25101 FREETYPE_LIBS!$FREETYPE_LIBS$ac_delim
25102 FONTCONFIG_CFLAGS!$FONTCONFIG_CFLAGS$ac_delim
25103 FONTCONFIG_LIBS!$FONTCONFIG_LIBS$ac_delim
25104 LIBOTF_CFLAGS!$LIBOTF_CFLAGS$ac_delim
25105 LIBOTF_LIBS!$LIBOTF_LIBS$ac_delim
25106 M17N_FLT_CFLAGS!$M17N_FLT_CFLAGS$ac_delim
25107 M17N_FLT_LIBS!$M17N_FLT_LIBS$ac_delim
25108 ALLOCA!$ALLOCA$ac_delim
25109 liblockfile!$liblockfile$ac_delim
25110 LIBOBJS!$LIBOBJS$ac_delim
25111 NEED_SETGID!$NEED_SETGID$ac_delim
25112 KMEM_GROUP!$KMEM_GROUP$ac_delim
25113 GETLOADAVG_LIBS!$GETLOADAVG_LIBS$ac_delim
25114 GETOPT_H!$GETOPT_H$ac_delim
25115 GETOPTOBJS!$GETOPTOBJS$ac_delim
25116 version!$version$ac_delim
25117 _ACEOF
25118
25119   if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then
25120     break
25121   elif $ac_last_try; then
25122     { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
25123 echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
25124    { (exit 1); exit 1; }; }
25125   else
25126     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
25127   fi
25128 done
25129
25130 ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
25131 if test -n "$ac_eof"; then
25132   ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
25133   ac_eof=`expr $ac_eof + 1`
25134 fi
25135
25136 cat >>$CONFIG_STATUS <<_ACEOF
25137 cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
25138 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
25139 _ACEOF
25140 sed '
25141 s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
25142 s/^/s,@/; s/!/@,|#_!!_#|/
25143 :n
25144 t n
25145 s/'"$ac_delim"'$/,g/; t
25146 s/$/\\/; p
25147 N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
25148 ' >>$CONFIG_STATUS <conf$$subs.sed
25149 rm -f conf$$subs.sed
25150 cat >>$CONFIG_STATUS <<_ACEOF
25151 CEOF$ac_eof
25152 _ACEOF
25153
25154
25155 ac_delim='%!_!# '
25156 for ac_last_try in false false false false false :; do
25157   cat >conf$$subs.sed <<_ACEOF
25158 configuration!$configuration$ac_delim
25159 canonical!$canonical$ac_delim
25160 srcdir!$srcdir$ac_delim
25161 lispdir!$lispdir$ac_delim
25162 locallisppath!$locallisppath$ac_delim
25163 lisppath!$lisppath$ac_delim
25164 x_default_search_path!$x_default_search_path$ac_delim
25165 etcdir!$etcdir$ac_delim
25166 archlibdir!$archlibdir$ac_delim
25167 bitmapdir!$bitmapdir$ac_delim
25168 gamedir!$gamedir$ac_delim
25169 gameuser!$gameuser$ac_delim
25170 c_switch_system!$c_switch_system$ac_delim
25171 c_switch_machine!$c_switch_machine$ac_delim
25172 LD_SWITCH_X_SITE!$LD_SWITCH_X_SITE$ac_delim
25173 LD_SWITCH_X_SITE_AUX!$LD_SWITCH_X_SITE_AUX$ac_delim
25174 C_SWITCH_X_SITE!$C_SWITCH_X_SITE$ac_delim
25175 X_TOOLKIT_TYPE!$X_TOOLKIT_TYPE$ac_delim
25176 machfile!$machfile$ac_delim
25177 opsysfile!$opsysfile$ac_delim
25178 ns_appdir!$ns_appdir$ac_delim
25179 ns_appbindir!$ns_appbindir$ac_delim
25180 ns_appresdir!$ns_appresdir$ac_delim
25181 ns_appsrc!$ns_appsrc$ac_delim
25182 GNUSTEP_MAKEFILES!$GNUSTEP_MAKEFILES$ac_delim
25183 GNUSTEP_SYSTEM_HEADERS!$GNUSTEP_SYSTEM_HEADERS$ac_delim
25184 GNUSTEP_SYSTEM_LIBRARIES!$GNUSTEP_SYSTEM_LIBRARIES$ac_delim
25185 GNU_OBJC_CFLAGS!$GNU_OBJC_CFLAGS$ac_delim
25186 LIB_SRC_EXTRA_INSTALLABLES!$LIB_SRC_EXTRA_INSTALLABLES$ac_delim
25187 LTLIBOBJS!$LTLIBOBJS$ac_delim
25188 _ACEOF
25189
25190   if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 30; then
25191     break
25192   elif $ac_last_try; then
25193     { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
25194 echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
25195    { (exit 1); exit 1; }; }
25196   else
25197     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
25198   fi
25199 done
25200
25201 ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
25202 if test -n "$ac_eof"; then
25203   ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
25204   ac_eof=`expr $ac_eof + 1`
25205 fi
25206
25207 cat >>$CONFIG_STATUS <<_ACEOF
25208 cat >"\$tmp/subs-2.sed" <<\CEOF$ac_eof
25209 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
25210 _ACEOF
25211 sed '
25212 s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
25213 s/^/s,@/; s/!/@,|#_!!_#|/
25214 :n
25215 t n
25216 s/'"$ac_delim"'$/,g/; t
25217 s/$/\\/; p
25218 N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
25219 ' >>$CONFIG_STATUS <conf$$subs.sed
25220 rm -f conf$$subs.sed
25221 cat >>$CONFIG_STATUS <<_ACEOF
25222 :end
25223 s/|#_!!_#|//g
25224 CEOF$ac_eof
25225 _ACEOF
25226
25227
25228 # VPATH may cause trouble with some makes, so we remove $(srcdir),
25229 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
25230 # trailing colons and then remove the whole line if VPATH becomes empty
25231 # (actually we leave an empty line to preserve line numbers).
25232 if test "x$srcdir" = x.; then
25233   ac_vpsub='/^[  ]*VPATH[        ]*=/{
25234 s/:*\$(srcdir):*/:/
25235 s/:*\${srcdir}:*/:/
25236 s/:*@srcdir@:*/:/
25237 s/^\([^=]*=[     ]*\):*/\1/
25238 s/:*$//
25239 s/^[^=]*=[       ]*$//
25240 }'
25241 fi
25242
25243 cat >>$CONFIG_STATUS <<\_ACEOF
25244 fi # test -n "$CONFIG_FILES"
25245
25246
25247 for ac_tag in  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS
25248 do
25249   case $ac_tag in
25250   :[FHLC]) ac_mode=$ac_tag; continue;;
25251   esac
25252   case $ac_mode$ac_tag in
25253   :[FHL]*:*);;
25254   :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
25255 echo "$as_me: error: Invalid tag $ac_tag." >&2;}
25256    { (exit 1); exit 1; }; };;
25257   :[FH]-) ac_tag=-:-;;
25258   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
25259   esac
25260   ac_save_IFS=$IFS
25261   IFS=:
25262   set x $ac_tag
25263   IFS=$ac_save_IFS
25264   shift
25265   ac_file=$1
25266   shift
25267
25268   case $ac_mode in
25269   :L) ac_source=$1;;
25270   :[FH])
25271     ac_file_inputs=
25272     for ac_f
25273     do
25274       case $ac_f in
25275       -) ac_f="$tmp/stdin";;
25276       *) # Look for the file first in the build tree, then in the source tree
25277          # (if the path is not absolute).  The absolute path cannot be DOS-style,
25278          # because $ac_f cannot contain `:'.
25279          test -f "$ac_f" ||
25280            case $ac_f in
25281            [\\/$]*) false;;
25282            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
25283            esac ||
25284            { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
25285 echo "$as_me: error: cannot find input file: $ac_f" >&2;}
25286    { (exit 1); exit 1; }; };;
25287       esac
25288       ac_file_inputs="$ac_file_inputs $ac_f"
25289     done
25290
25291     # Let's still pretend it is `configure' which instantiates (i.e., don't
25292     # use $as_me), people would be surprised to read:
25293     #    /* config.h.  Generated by config.status.  */
25294     configure_input="Generated from "`IFS=:
25295           echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
25296     if test x"$ac_file" != x-; then
25297       configure_input="$ac_file.  $configure_input"
25298       { echo "$as_me:$LINENO: creating $ac_file" >&5
25299 echo "$as_me: creating $ac_file" >&6;}
25300     fi
25301
25302     case $ac_tag in
25303     *:-:* | *:-) cat >"$tmp/stdin";;
25304     esac
25305     ;;
25306   esac
25307
25308   ac_dir=`$as_dirname -- "$ac_file" ||
25309 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
25310          X"$ac_file" : 'X\(//\)[^/]' \| \
25311          X"$ac_file" : 'X\(//\)$' \| \
25312          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
25313 echo X"$ac_file" |
25314     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
25315             s//\1/
25316             q
25317           }
25318           /^X\(\/\/\)[^/].*/{
25319             s//\1/
25320             q
25321           }
25322           /^X\(\/\/\)$/{
25323             s//\1/
25324             q
25325           }
25326           /^X\(\/\).*/{
25327             s//\1/
25328             q
25329           }
25330           s/.*/./; q'`
25331   { as_dir="$ac_dir"
25332   case $as_dir in #(
25333   -*) as_dir=./$as_dir;;
25334   esac
25335   test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
25336     as_dirs=
25337     while :; do
25338       case $as_dir in #(
25339       *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
25340       *) as_qdir=$as_dir;;
25341       esac
25342       as_dirs="'$as_qdir' $as_dirs"
25343       as_dir=`$as_dirname -- "$as_dir" ||
25344 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
25345          X"$as_dir" : 'X\(//\)[^/]' \| \
25346          X"$as_dir" : 'X\(//\)$' \| \
25347          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
25348 echo X"$as_dir" |
25349     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
25350             s//\1/
25351             q
25352           }
25353           /^X\(\/\/\)[^/].*/{
25354             s//\1/
25355             q
25356           }
25357           /^X\(\/\/\)$/{
25358             s//\1/
25359             q
25360           }
25361           /^X\(\/\).*/{
25362             s//\1/
25363             q
25364           }
25365           s/.*/./; q'`
25366       test -d "$as_dir" && break
25367     done
25368     test -z "$as_dirs" || eval "mkdir $as_dirs"
25369   } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
25370 echo "$as_me: error: cannot create directory $as_dir" >&2;}
25371    { (exit 1); exit 1; }; }; }
25372   ac_builddir=.
25373
25374 case "$ac_dir" in
25375 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
25376 *)
25377   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
25378   # A ".." for each directory in $ac_dir_suffix.
25379   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
25380   case $ac_top_builddir_sub in
25381   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
25382   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
25383   esac ;;
25384 esac
25385 ac_abs_top_builddir=$ac_pwd
25386 ac_abs_builddir=$ac_pwd$ac_dir_suffix
25387 # for backward compatibility:
25388 ac_top_builddir=$ac_top_build_prefix
25389
25390 case $srcdir in
25391   .)  # We are building in place.
25392     ac_srcdir=.
25393     ac_top_srcdir=$ac_top_builddir_sub
25394     ac_abs_top_srcdir=$ac_pwd ;;
25395   [\\/]* | ?:[\\/]* )  # Absolute name.
25396     ac_srcdir=$srcdir$ac_dir_suffix;
25397     ac_top_srcdir=$srcdir
25398     ac_abs_top_srcdir=$srcdir ;;
25399   *) # Relative name.
25400     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
25401     ac_top_srcdir=$ac_top_build_prefix$srcdir
25402     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
25403 esac
25404 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
25405
25406
25407   case $ac_mode in
25408   :F)
25409   #
25410   # CONFIG_FILE
25411   #
25412
25413   case $INSTALL in
25414   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
25415   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
25416   esac
25417 _ACEOF
25418
25419 cat >>$CONFIG_STATUS <<\_ACEOF
25420 # If the template does not know about datarootdir, expand it.
25421 # FIXME: This hack should be removed a few years after 2.60.
25422 ac_datarootdir_hack=; ac_datarootdir_seen=
25423
25424 case `sed -n '/datarootdir/ {
25425   p
25426   q
25427 }
25428 /@datadir@/p
25429 /@docdir@/p
25430 /@infodir@/p
25431 /@localedir@/p
25432 /@mandir@/p
25433 ' $ac_file_inputs` in
25434 *datarootdir*) ac_datarootdir_seen=yes;;
25435 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
25436   { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
25437 echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
25438 _ACEOF
25439 cat >>$CONFIG_STATUS <<_ACEOF
25440   ac_datarootdir_hack='
25441   s&@datadir@&$datadir&g
25442   s&@docdir@&$docdir&g
25443   s&@infodir@&$infodir&g
25444   s&@localedir@&$localedir&g
25445   s&@mandir@&$mandir&g
25446     s&\\\${datarootdir}&$datarootdir&g' ;;
25447 esac
25448 _ACEOF
25449
25450 # Neutralize VPATH when `$srcdir' = `.'.
25451 # Shell code in configure.ac might set extrasub.
25452 # FIXME: do we really want to maintain this feature?
25453 cat >>$CONFIG_STATUS <<_ACEOF
25454   sed "$ac_vpsub
25455 $extrasub
25456 _ACEOF
25457 cat >>$CONFIG_STATUS <<\_ACEOF
25458 :t
25459 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
25460 s&@configure_input@&$configure_input&;t t
25461 s&@top_builddir@&$ac_top_builddir_sub&;t t
25462 s&@srcdir@&$ac_srcdir&;t t
25463 s&@abs_srcdir@&$ac_abs_srcdir&;t t
25464 s&@top_srcdir@&$ac_top_srcdir&;t t
25465 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
25466 s&@builddir@&$ac_builddir&;t t
25467 s&@abs_builddir@&$ac_abs_builddir&;t t
25468 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
25469 s&@INSTALL@&$ac_INSTALL&;t t
25470 $ac_datarootdir_hack
25471 " $ac_file_inputs | sed -f "$tmp/subs-1.sed" | sed -f "$tmp/subs-2.sed" >$tmp/out
25472
25473 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
25474   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
25475   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
25476   { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
25477 which seems to be undefined.  Please make sure it is defined." >&5
25478 echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
25479 which seems to be undefined.  Please make sure it is defined." >&2;}
25480
25481   rm -f "$tmp/stdin"
25482   case $ac_file in
25483   -) cat "$tmp/out"; rm -f "$tmp/out";;
25484   *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
25485   esac
25486  ;;
25487   :H)
25488   #
25489   # CONFIG_HEADER
25490   #
25491 _ACEOF
25492
25493 # Transform confdefs.h into a sed script `conftest.defines', that
25494 # substitutes the proper values into config.h.in to produce config.h.
25495 rm -f conftest.defines conftest.tail
25496 # First, append a space to every undef/define line, to ease matching.
25497 echo 's/$/ /' >conftest.defines
25498 # Then, protect against being on the right side of a sed subst, or in
25499 # an unquoted here document, in config.status.  If some macros were
25500 # called several times there might be several #defines for the same
25501 # symbol, which is useless.  But do not sort them, since the last
25502 # AC_DEFINE must be honored.
25503 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
25504 # These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
25505 # NAME is the cpp macro being defined, VALUE is the value it is being given.
25506 # PARAMS is the parameter list in the macro definition--in most cases, it's
25507 # just an empty string.
25508 ac_dA='s,^\\([   #]*\\)[^        ]*\\([  ]*'
25509 ac_dB='\\)[      (].*,\\1define\\2'
25510 ac_dC=' '
25511 ac_dD=' ,'
25512
25513 uniq confdefs.h |
25514   sed -n '
25515         t rset
25516         :rset
25517         s/^[     ]*#[    ]*define[       ][      ]*//
25518         t ok
25519         d
25520         :ok
25521         s/[\\&,]/\\&/g
25522         s/^\('"$ac_word_re"'\)\(([^()]*)\)[      ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
25523         s/^\('"$ac_word_re"'\)[  ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
25524   ' >>conftest.defines
25525
25526 # Remove the space that was appended to ease matching.
25527 # Then replace #undef with comments.  This is necessary, for
25528 # example, in the case of _POSIX_SOURCE, which is predefined and required
25529 # on some systems where configure will not decide to define it.
25530 # (The regexp can be short, since the line contains either #define or #undef.)
25531 echo 's/ $//
25532 s,^[     #]*u.*,/* & */,' >>conftest.defines
25533
25534 # Break up conftest.defines:
25535 ac_max_sed_lines=50
25536
25537 # First sed command is:  sed -f defines.sed $ac_file_inputs >"$tmp/out1"
25538 # Second one is:         sed -f defines.sed "$tmp/out1" >"$tmp/out2"
25539 # Third one will be:     sed -f defines.sed "$tmp/out2" >"$tmp/out1"
25540 # et cetera.
25541 ac_in='$ac_file_inputs'
25542 ac_out='"$tmp/out1"'
25543 ac_nxt='"$tmp/out2"'
25544
25545 while :
25546 do
25547   # Write a here document:
25548     cat >>$CONFIG_STATUS <<_ACEOF
25549     # First, check the format of the line:
25550     cat >"\$tmp/defines.sed" <<\\CEOF
25551 /^[      ]*#[    ]*undef[        ][      ]*$ac_word_re[  ]*\$/b def
25552 /^[      ]*#[    ]*define[       ][      ]*$ac_word_re[(         ]/b def
25553 b
25554 :def
25555 _ACEOF
25556   sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
25557   echo 'CEOF
25558     sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
25559   ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
25560   sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
25561   grep . conftest.tail >/dev/null || break
25562   rm -f conftest.defines
25563   mv conftest.tail conftest.defines
25564 done
25565 rm -f conftest.defines conftest.tail
25566
25567 echo "ac_result=$ac_in" >>$CONFIG_STATUS
25568 cat >>$CONFIG_STATUS <<\_ACEOF
25569   if test x"$ac_file" != x-; then
25570     echo "/* $configure_input  */" >"$tmp/config.h"
25571     cat "$ac_result" >>"$tmp/config.h"
25572     if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then
25573       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
25574 echo "$as_me: $ac_file is unchanged" >&6;}
25575     else
25576       rm -f $ac_file
25577       mv "$tmp/config.h" $ac_file
25578     fi
25579   else
25580     echo "/* $configure_input  */"
25581     cat "$ac_result"
25582   fi
25583   rm -f "$tmp/out12"
25584  ;;
25585
25586   :C)  { echo "$as_me:$LINENO: executing $ac_file commands" >&5
25587 echo "$as_me: executing $ac_file commands" >&6;}
25588  ;;
25589   esac
25590
25591
25592   case $ac_file$ac_mode in
25593     "default":C)
25594
25595 ### Make the necessary directories, if they don't exist.
25596 for dir in etc lisp ; do
25597   test -d ${dir} || mkdir ${dir}
25598 done
25599
25600 # Build src/Makefile from ${srcdir}/src/Makefile.c
25601 # and lib-src/Makefile from ${srcdir}/lib-src/Makefile.c
25602 # This must be done after src/config.h is built, since we rely on that file.
25603
25604 echo creating src/epaths.h
25605 ${MAKE-make} epaths-force
25606
25607 # As of 2000-11-19, newest development versions of GNU cpp preprocess
25608 # `..' to `. .'  unless invoked with -traditional
25609
25610 if test "x$GCC" = xyes && test "x$CPP_NEED_TRADITIONAL" = xyes; then
25611   CPPFLAGS="$CPPFLAGS -traditional"
25612 fi
25613
25614 echo creating lib-src/Makefile
25615 ( cd lib-src
25616   rm -f junk.c junk1.c junk2.c
25617   sed -e '/start of cpp stuff/q' \
25618       < Makefile.c > junk1.c
25619   sed -e '1,/start of cpp stuff/d'\
25620       -e 's,/\*\*/#\(.*\)$,/* \1 */,' \
25621       < Makefile.c > junk.c
25622   $CPP $cpp_undefs -I. -I$srcdir/src $CPPFLAGS junk.c | \
25623       sed -e 's/^ /     /' -e '/^#/d' -e '/^[   \f]*$/d' > junk2.c
25624   cat junk1.c junk2.c > Makefile.new
25625   rm -f junk.c junk1.c junk2.c
25626   chmod 444 Makefile.new
25627   mv -f Makefile.new Makefile
25628 )
25629
25630 echo creating src/Makefile
25631 ( cd src
25632   rm -f junk.c junk1.c junk2.c
25633   sed -e '/start of cpp stuff/q' \
25634       < Makefile.c > junk1.c
25635   sed -e '1,/start of cpp stuff/d'\
25636       -e 's,/\*\*/#\(.*\)$,/* \1 */,' \
25637       < Makefile.c > junk.c
25638   $CPP $cpp_undefs -I. -I$srcdir/src $CPPFLAGS junk.c | \
25639       sed -e 's/^ /     /' -e '/^#/d' -e '/^[   \f]*$/d' > junk2.c
25640   cat junk1.c junk2.c > Makefile.new
25641   rm -f junk.c junk1.c junk2.c
25642   chmod 444 Makefile.new
25643   mv -f Makefile.new Makefile
25644 )
25645
25646 if test ! -f src/.gdbinit && test -f $srcdir/src/.gdbinit; then
25647   echo creating src/.gdbinit
25648   echo source $srcdir/src/.gdbinit > src/.gdbinit
25649 fi
25650
25651  ;;
25652
25653   esac
25654 done # for ac_tag
25655
25656
25657 { (exit 0); exit 0; }
25658 _ACEOF
25659 chmod +x $CONFIG_STATUS
25660 ac_clean_files=$ac_clean_files_save
25661
25662
25663 # configure is writing to config.log, and then calls config.status.
25664 # config.status does its own redirection, appending to config.log.
25665 # Unfortunately, on DOS this fails, as config.log is still kept open
25666 # by configure, so config.status won't be able to write to it; its
25667 # output is simply discarded.  So we exec the FD to /dev/null,
25668 # effectively closing config.log, so it can be properly (re)opened and
25669 # appended to by config.status.  When coming back to configure, we
25670 # need to make the FD available again.
25671 if test "$no_create" != yes; then
25672   ac_cs_success=:
25673   ac_config_status_args=
25674   test "$silent" = yes &&
25675     ac_config_status_args="$ac_config_status_args --quiet"
25676   exec 5>/dev/null
25677   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
25678   exec 5>>config.log
25679   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
25680   # would make configure fail if this is the last instruction.
25681   $ac_cs_success || { (exit 1); exit 1; }
25682 fi
25683
25684